[Spice-commits] 149 commits - HACKING MAINTAINERS Makefile arch_init.c block-migration.c buffered_file.c buffered_file.h configure cpu-all.h cpu-common.h cpu-defs.h cpus.c cputlb.c cputlb.h default-configs/pci.mak disas.h dma-helpers.c dma.h docs/qemupciserial.inf docs/specs dump.c exec-all.h exec-memory.h exec-obsolete.h exec.c hmp.c hw/Makefile.objs hw/a9mpcore.c hw/alpha_dp264.c hw/alpha_pci.c hw/alpha_typhoon.c hw/an5206.c hw/apb_pci.c hw/apb_pci.h hw/apic.c hw/apic_common.c hw/apic_internal.h hw/arm-misc.h hw/arm11mpcore.c hw/arm_boot.c hw/arm_gic.c hw/arm_l2x0.c hw/arm_mptimer.c hw/arm_sysctl.c hw/arm_timer.c hw/armv7m.c hw/armv7m_nvic.c hw/axis_dev88.c hw/boards.h hw/bonito.c hw/cadence_gem.c hw/cadence_ttc.c hw/cadence_uart.c hw/cirrus_vga.c hw/collie.c hw/cris-boot.h hw/cs4231.c hw/cs4231a.c hw/cuda.c hw/dma.c hw/dp8393x.c hw/ds1225y.c hw/dummy_m68k.c hw/e1000.c hw/eccmemctl.c hw/eepro100.c hw/elf_ops.h hw/empty_slot.c hw/empty_slot.h hw/escc.c hw/escc.h hw/esp-pci.c hw/esp .c hw/esp.h hw/etraxfs.h hw/etraxfs_dma.c hw/etraxfs_dma.h hw/etraxfs_eth.c hw/etraxfs_pic.c hw/etraxfs_ser.c hw/etraxfs_timer.c hw/exynos4210.h hw/exynos4210_combiner.c hw/exynos4210_fimd.c hw/exynos4210_i2c.c hw/exynos4210_mct.c hw/exynos4210_pmu.c hw/exynos4210_pwm.c hw/exynos4210_rtc.c hw/exynos4210_uart.c hw/exynos4_boards.c hw/fdc.c hw/fdc.h hw/flash.h hw/framebuffer.c hw/framebuffer.h hw/fw_cfg.c hw/fw_cfg.h hw/g364fb.c hw/grlib.h hw/grlib_apbuart.c hw/grlib_gptimer.c hw/grlib_irqmp.c hw/gt64xxx.c hw/gumstix.c hw/heathrow_pic.c hw/highbank.c hw/hpet.c hw/hw.h hw/i82378.c hw/i8259.c hw/ide hw/ide.h hw/imx.h hw/imx_avic.c hw/imx_ccm.c hw/imx_serial.c hw/imx_timer.c hw/integratorcp.c hw/intel-hda.c hw/ioapic.c hw/isa-bus.c hw/isa.h hw/isa_mmio.c hw/ivshmem.c hw/jazz_led.c hw/kvm hw/kvmvapic.c hw/kzm.c hw/lan9118.c hw/lance.c hw/leon3.c hw/lm32_boards.c hw/lm32_hwsetup.h hw/lm32_sys.c hw/lm32_timer.c hw/lm32_uart.c hw/lm4549.c hw/lm4549.h hw/loader.c hw/loader.h hw/lsi53c 895a.c hw/m48t59.c hw/mac_dbdma.c hw/mac_dbdma.h hw/mac_nvram.c hw/mainstone.c hw/marvell_88w8618_audio.c hw/mcf.h hw/mcf5206.c hw/mcf5208.c hw/mcf_fec.c hw/mcf_intc.c hw/mcf_uart.c hw/megasas.c hw/microblaze_boot.c hw/microblaze_boot.h hw/milkymist-ac97.c hw/milkymist-hpdmc.c hw/milkymist-hw.h hw/milkymist-memcard.c hw/milkymist-minimac2.c hw/milkymist-pfpu.c hw/milkymist-softusb.c hw/milkymist-sysctl.c hw/milkymist-tmu2.c hw/milkymist-uart.c hw/milkymist-vgafb.c hw/milkymist.c hw/mips.h hw/mips_fulong2e.c hw/mips_jazz.c hw/mips_malta.c hw/mips_mipssim.c hw/mips_r4k.c hw/mipsnet.c hw/mpc8544_guts.c hw/msix.c hw/mst_fpga.c hw/multiboot.c hw/musicpal.c hw/ne2000.c hw/nseries.c hw/null-machine.c hw/nvram.h hw/omap.h hw/omap1.c hw/omap2.c hw/omap_dma.c hw/omap_dss.c hw/omap_gpio.c hw/omap_gpmc.c hw/omap_gptimer.c hw/omap_i2c.c hw/omap_intc.c hw/omap_l4.c hw/omap_lcdc.c hw/omap_mmc.c hw/omap_sdrc.c hw/omap_spi.c hw/omap_sx1.c hw/omap_synctimer.c hw/omap_tap.c hw/omap_uart.c hw/o nenand.c hw/opencores_eth.c hw/openpic.c hw/openpic.h hw/openrisc_sim.c hw/palm.c hw/parallel.c hw/pc.c hw/pc.h hw/pc_piix.c hw/pc_sysfw.c hw/pci.c hw/pci.h hw/pci_host.c hw/pci_ids.h hw/pcie_host.c hw/pcie_host.h hw/pckbd.c hw/pcnet-pci.c hw/pcnet.c hw/pcnet.h hw/pcspk.c hw/petalogix_ml605_mmu.c hw/petalogix_s3adsp1800_mmu.c hw/pflash_cfi01.c hw/pflash_cfi02.c hw/piix_pci.c hw/pl011.c hw/pl022.c hw/pl031.c hw/pl041.c hw/pl050.c hw/pl061.c hw/pl080.c hw/pl110.c hw/pl181.c hw/pl190.c hw/ppc hw/ppc405.h hw/ppc405_boards.c hw/ppc405_uc.c hw/ppc440_bamboo.c hw/ppc4xx.h hw/ppc4xx_devs.c hw/ppc4xx_pci.c hw/ppc_mac.h hw/ppc_newworld.c hw/ppc_oldworld.c hw/ppc_prep.c hw/ppce500_pci.c hw/ppce500_spin.c hw/prep_pci.c hw/puv3.c hw/puv3_dma.c hw/puv3_gpio.c hw/puv3_intc.c hw/puv3_ost.c hw/puv3_pm.c hw/pxa.h hw/pxa2xx.c hw/pxa2xx_dma.c hw/pxa2xx_gpio.c hw/pxa2xx_keypad.c hw/pxa2xx_lcd.c hw/pxa2xx_mmci.c hw/pxa2xx_pcmcia.c hw/pxa2xx_pic.c hw/pxa2xx_timer.c hw/qdev-addr.c hw/qdev-addr.h hw /qxl.c hw/r2d.c hw/rc4030.c hw/realview.c hw/rtl8139.c hw/s390-virtio-bus.c hw/s390-virtio.c hw/sbi.c hw/serial-isa.c hw/serial-pci.c hw/serial.c hw/serial.h hw/sh.h hw/sh7750.c hw/sh_intc.c hw/sh_pci.c hw/sh_serial.c hw/sh_timer.c hw/sharpsl.h hw/shix.c hw/shpc.c hw/slavio_intctl.c hw/slavio_misc.c hw/slavio_timer.c hw/sm501.c hw/smc91c111.c hw/soc_dma.c hw/soc_dma.h hw/spapr.c hw/spapr.h hw/spapr_iommu.c hw/spapr_pci.c hw/spapr_pci.h hw/spapr_rtas.c hw/sparc32_dma.c hw/sparc32_dma.h hw/spitz.c hw/stellaris.c hw/stellaris_enet.c hw/strongarm.c hw/sun4c_intctl.c hw/sun4m.c hw/sun4m.h hw/sun4m_iommu.c hw/sun4u.c hw/sysbus.c hw/sysbus.h hw/tc6393xb.c hw/tcx.c hw/tosa.c hw/tusb6010.c hw/unin_pci.c hw/usb hw/versatile_i2c.c hw/versatile_pci.c hw/versatilepb.c hw/vexpress.c hw/vfio_pci.c hw/vga-isa-mm.c hw/vga-isa.c hw/vga-pci.c hw/vga.c hw/vga_int.h hw/vhost.c hw/virtex_ml507.c hw/virtio-net.c hw/virtio-pci.c hw/virtio-scsi.c hw/virtio.c hw/virtio.h hw/vmware_vga.c hw/wdt_i6300e sb.c hw/xen_apic.c hw/xen_machine_pv.c hw/xen_platform.c hw/xen_pt.c hw/xen_pt.h hw/xen_pt_msi.c hw/xgmac.c hw/xilinx.h hw/xilinx_axidma.c hw/xilinx_axienet.c hw/xilinx_ethlite.c hw/xilinx_intc.c hw/xilinx_spi.c hw/xilinx_spips.c hw/xilinx_timer.c hw/xilinx_uartlite.c hw/xilinx_zynq.c hw/xtensa_lx60.c hw/xtensa_sim.c hw/z2.c hw/zaurus.c hw/zynq_slcr.c hwaddr.h kvm-all.c kvm-stub.c kvm.h linux-user/alpha linux-user/linuxload.c linux-user/main.c linux-user/qemu.h linux-user/signal.c linux-user/syscall.c memory-internal.h memory.c memory.h memory_mapping.c memory_mapping.h migration.c migration.h monitor.c net/tap-win32.c osdep.h qapi-schema.json qemu-file.h qemu-log.c qemu-log.h qemu-options.hx qmp-commands.hx savevm.c softmmu_template.h target-alpha/cpu.h target-alpha/helper.c target-alpha/mem_helper.c target-arm/helper.c target-arm/neon_helper.c target-cris/helper.c target-i386/arch_memory_mapping.c target-i386/helper.c target-i386/kvm.c target-i386/svm_helper.c target-lm32/ helper.c target-m68k/helper.c target-microblaze/cpu.h target-microblaze/helper.c target-microblaze/op_helper.c target-mips/cpu.h target-mips/helper.c target-mips/op_helper.c target-openrisc/cpu.h target-openrisc/mmu.c target-ppc/cpu.h target-ppc/mmu_helper.c target-s390x/cpu.h target-s390x/helper.c target-s390x/mem_helper.c target-s390x/misc_helper.c target-sh4/cpu.h target-sh4/helper.c target-sparc/cpu.h target-sparc/ldst_helper.c target-sparc/mmu_helper.c target-sparc/translate.c target-unicore32/softmmu.c target-xtensa/helper.c target-xtensa/xtensa-semi.c targphys.h tcg/arm tcg/hppa tcg/i386 tcg/ia64 tcg/mips tcg/ppc tcg/ppc64 tcg/s390 tcg/sparc tcg/tcg.c tcg/tcg.h tcg/tci tests/tcg trace-events ui/vnc-jobs.c ui/vnc.c vl.c xen-all.c xen-mapcache.c xen-mapcache.h

Gerd Hoffmann kraxel at kemper.freedesktop.org
Wed Oct 24 00:20:44 PDT 2012


 HACKING                           |    2 
 MAINTAINERS                       |    4 
 Makefile                          |    4 
 arch_init.c                       |  141 +++-
 block-migration.c                 |   56 -
 buffered_file.c                   |  129 +--
 buffered_file.h                   |   12 
 configure                         |   37 -
 cpu-all.h                         |    4 
 cpu-common.h                      |   68 +-
 cpu-defs.h                        |    4 
 cpus.c                            |    9 
 cputlb.c                          |   10 
 cputlb.h                          |    7 
 default-configs/pci.mak           |    2 
 disas.h                           |    2 
 dma-helpers.c                     |   33 -
 dma.h                             |   23 
 docs/qemupciserial.inf            |  109 +++
 docs/specs/pci-serial.txt         |   34 +
 docs/specs/standard-vga.txt       |   64 +
 dump.c                            |   18 
 exec-all.h                        |   15 
 exec-memory.h                     |    7 
 exec-obsolete.h                   |  138 ----
 exec.c                            |  694 ++++++++++-----------
 hmp.c                             |   12 
 hw/Makefile.objs                  |    3 
 hw/a9mpcore.c                     |    4 
 hw/alpha_dp264.c                  |   13 
 hw/alpha_pci.c                    |   12 
 hw/alpha_typhoon.c                |   12 
 hw/an5206.c                       |   10 
 hw/apb_pci.c                      |   24 
 hw/apb_pci.h                      |    4 
 hw/apic.c                         |   14 
 hw/apic_common.c                  |    2 
 hw/apic_internal.h                |    4 
 hw/arm-misc.h                     |   12 
 hw/arm11mpcore.c                  |    8 
 hw/arm_boot.c                     |   14 
 hw/arm_gic.c                      |   20 
 hw/arm_l2x0.c                     |    4 
 hw/arm_mptimer.c                  |   12 
 hw/arm_sysctl.c                   |    4 
 hw/arm_timer.c                    |   12 
 hw/armv7m.c                       |   12 
 hw/armv7m_nvic.c                  |    4 
 hw/axis_dev88.c                   |   17 
 hw/boards.h                       |   16 
 hw/bonito.c                       |   38 -
 hw/cadence_gem.c                  |    8 
 hw/cadence_ttc.c                  |    8 
 hw/cadence_uart.c                 |    4 
 hw/cirrus_vga.c                   |   16 
 hw/collie.c                       |    9 
 hw/cris-boot.h                    |    2 
 hw/cs4231.c                       |    4 
 hw/cs4231a.c                      |    4 
 hw/cuda.c                         |   12 
 hw/dma.c                          |    4 
 hw/dp8393x.c                      |   18 
 hw/ds1225y.c                      |    4 
 hw/dummy_m68k.c                   |   10 
 hw/e1000.c                        |    8 
 hw/eccmemctl.c                    |    8 
 hw/eepro100.c                     |    4 
 hw/elf_ops.h                      |    4 
 hw/empty_slot.c                   |    6 
 hw/empty_slot.h                   |    2 
 hw/escc.c                         |    8 
 hw/escc.h                         |    4 
 hw/esp-pci.c                      |    4 
 hw/esp.c                          |    8 
 hw/esp.h                          |    2 
 hw/etraxfs.h                      |    2 
 hw/etraxfs_dma.c                  |   22 
 hw/etraxfs_dma.h                  |    2 
 hw/etraxfs_eth.c                  |    4 
 hw/etraxfs_pic.c                  |    4 
 hw/etraxfs_ser.c                  |    4 
 hw/etraxfs_timer.c                |    4 
 hw/exynos4210.h                   |    2 
 hw/exynos4210_combiner.c          |    4 
 hw/exynos4210_fimd.c              |   10 
 hw/exynos4210_i2c.c               |    4 
 hw/exynos4210_mct.c               |    4 
 hw/exynos4210_pmu.c               |    4 
 hw/exynos4210_pwm.c               |    4 
 hw/exynos4210_rtc.c               |    4 
 hw/exynos4210_uart.c              |   12 
 hw/exynos4_boards.c               |   16 
 hw/fdc.c                          |    8 
 hw/fdc.h                          |    4 
 hw/flash.h                        |    8 
 hw/framebuffer.c                  |    4 
 hw/framebuffer.h                  |    2 
 hw/fw_cfg.c                       |   16 
 hw/fw_cfg.h                       |    2 
 hw/g364fb.c                       |    4 
 hw/grlib.h                        |    6 
 hw/grlib_apbuart.c                |    4 
 hw/grlib_gptimer.c                |    8 
 hw/grlib_irqmp.c                  |    4 
 hw/gt64xxx.c                      |   20 
 hw/gumstix.c                      |   11 
 hw/heathrow_pic.c                 |    4 
 hw/highbank.c                     |   14 
 hw/hpet.c                         |    8 
 hw/hw.h                           |    1 
 hw/i82378.c                       |    8 
 hw/i8259.c                        |    8 
 hw/ide.h                          |    2 
 hw/ide/ahci.c                     |   10 
 hw/ide/cmd646.c                   |   12 
 hw/ide/macio.c                    |   12 
 hw/ide/mmio.c                     |   10 
 hw/ide/pci.c                      |    4 
 hw/ide/piix.c                     |    4 
 hw/ide/via.c                      |    4 
 hw/imx.h                          |    6 
 hw/imx_avic.c                     |    4 
 hw/imx_ccm.c                      |    4 
 hw/imx_serial.c                   |    8 
 hw/imx_timer.c                    |   12 
 hw/integratorcp.c                 |   24 
 hw/intel-hda.c                    |   26 
 hw/ioapic.c                       |    4 
 hw/isa-bus.c                      |    2 
 hw/isa.h                          |    6 
 hw/isa_mmio.c                     |   16 
 hw/ivshmem.c                      |    4 
 hw/jazz_led.c                     |    4 
 hw/kvm/apic.c                     |    4 
 hw/kvm/pci-assign.c               |   24 
 hw/kvmvapic.c                     |   18 
 hw/kzm.c                          |   12 
 hw/lan9118.c                      |   12 
 hw/lance.c                        |    4 
 hw/leon3.c                        |   10 
 hw/lm32_boards.c                  |   56 -
 hw/lm32_hwsetup.h                 |    2 
 hw/lm32_sys.c                     |    4 
 hw/lm32_timer.c                   |    4 
 hw/lm32_uart.c                    |    4 
 hw/lm4549.c                       |    4 
 hw/lm4549.h                       |    4 
 hw/loader.c                       |   30 
 hw/loader.h                       |   22 
 hw/lsi53c895a.c                   |   12 
 hw/m48t59.c                       |   14 
 hw/mac_dbdma.c                    |    4 
 hw/mac_dbdma.h                    |    2 
 hw/mac_nvram.c                    |    8 
 hw/mainstone.c                    |   12 
 hw/marvell_88w8618_audio.c        |    4 
 hw/mcf.h                          |   10 
 hw/mcf5206.c                      |   20 
 hw/mcf5208.c                      |   18 
 hw/mcf_fec.c                      |    6 
 hw/mcf_intc.c                     |    6 
 hw/mcf_uart.c                     |    6 
 hw/megasas.c                      |   28 
 hw/microblaze_boot.c              |    6 
 hw/microblaze_boot.h              |    2 
 hw/milkymist-ac97.c               |    4 
 hw/milkymist-hpdmc.c              |    4 
 hw/milkymist-hw.h                 |   24 
 hw/milkymist-memcard.c            |    4 
 hw/milkymist-minimac2.c           |    6 
 hw/milkymist-pfpu.c               |    8 
 hw/milkymist-softusb.c            |    4 
 hw/milkymist-sysctl.c             |    4 
 hw/milkymist-tmu2.c               |    8 
 hw/milkymist-uart.c               |    4 
 hw/milkymist-vgafb.c              |    4 
 hw/milkymist.c                    |   26 
 hw/mips.h                         |    6 
 hw/mips_fulong2e.c                |   10 
 hw/mips_jazz.c                    |   23 
 hw/mips_malta.c                   |   17 
 hw/mips_mipssim.c                 |   12 
 hw/mips_r4k.c                     |   15 
 hw/mipsnet.c                      |    4 
 hw/mpc8544_guts.c                 |    4 
 hw/msix.c                         |    6 
 hw/mst_fpga.c                     |    4 
 hw/multiboot.c                    |   16 
 hw/musicpal.c                     |   43 -
 hw/ne2000.c                       |    4 
 hw/nseries.c                      |   22 
 hw/null-machine.c                 |    7 
 hw/nvram.h                        |    2 
 hw/omap.h                         |   58 -
 hw/omap1.c                        |  148 ++--
 hw/omap2.c                        |   28 
 hw/omap_dma.c                     |   24 
 hw/omap_dss.c                     |   36 -
 hw/omap_gpio.c                    |   16 
 hw/omap_gpmc.c                    |   16 
 hw/omap_gptimer.c                 |    8 
 hw/omap_i2c.c                     |    6 
 hw/omap_intc.c                    |    8 
 hw/omap_l4.c                      |   16 
 hw/omap_lcdc.c                    |    8 
 hw/omap_mmc.c                     |    6 
 hw/omap_sdrc.c                    |    6 
 hw/omap_spi.c                     |    4 
 hw/omap_sx1.c                     |   26 
 hw/omap_synctimer.c               |    6 
 hw/omap_tap.c                     |    4 
 hw/omap_uart.c                    |   13 
 hw/onenand.c                      |    8 
 hw/opencores_eth.c                |    8 
 hw/openpic.c                      |   52 -
 hw/openpic.h                      |    2 
 hw/openrisc_sim.c                 |   19 
 hw/palm.c                         |   17 
 hw/parallel.c                     |   14 
 hw/pc.c                           |    5 
 hw/pc.h                           |   43 -
 hw/pc_piix.c                      |   56 -
 hw/pc_sysfw.c                     |    2 
 hw/pci.c                          |   27 
 hw/pci.h                          |    2 
 hw/pci_host.c                     |    8 
 hw/pci_ids.h                      |    1 
 hw/pcie_host.c                    |   10 
 hw/pcie_host.h                    |    8 
 hw/pckbd.c                        |    8 
 hw/pcnet-pci.c                    |   20 
 hw/pcnet.c                        |   34 -
 hw/pcnet.h                        |    4 
 hw/pcspk.c                        |    4 
 hw/petalogix_ml605_mmu.c          |   12 
 hw/petalogix_s3adsp1800_mmu.c     |   10 
 hw/pflash_cfi01.c                 |   48 -
 hw/pflash_cfi02.c                 |   40 -
 hw/piix_pci.c                     |   85 +-
 hw/pl011.c                        |   15 
 hw/pl022.c                        |   12 
 hw/pl031.c                        |   20 
 hw/pl041.c                        |   11 
 hw/pl050.c                        |    4 
 hw/pl061.c                        |    4 
 hw/pl080.c                        |    4 
 hw/pl110.c                        |    4 
 hw/pl181.c                        |   22 
 hw/pl190.c                        |   10 
 hw/ppc/e500.c                     |   16 
 hw/ppc/e500plat.c                 |   13 
 hw/ppc/mpc8544ds.c                |   13 
 hw/ppc405.h                       |   12 
 hw/ppc405_boards.c                |   53 -
 hw/ppc405_uc.c                    |   66 +-
 hw/ppc440_bamboo.c                |   30 
 hw/ppc4xx.h                       |   16 
 hw/ppc4xx_devs.c                  |   28 
 hw/ppc4xx_pci.c                   |    8 
 hw/ppc_mac.h                      |    4 
 hw/ppc_newworld.c                 |   21 
 hw/ppc_oldworld.c                 |   15 
 hw/ppc_prep.c                     |   44 -
 hw/ppce500_pci.c                  |    4 
 hw/ppce500_spin.c                 |   16 
 hw/prep_pci.c                     |    8 
 hw/puv3.c                         |    8 
 hw/puv3_dma.c                     |    4 
 hw/puv3_gpio.c                    |    4 
 hw/puv3_intc.c                    |    4 
 hw/puv3_ost.c                     |    4 
 hw/puv3_pm.c                      |    4 
 hw/pxa.h                          |   24 
 hw/pxa2xx.c                       |   44 -
 hw/pxa2xx_dma.c                   |   10 
 hw/pxa2xx_gpio.c                  |    6 
 hw/pxa2xx_keypad.c                |    6 
 hw/pxa2xx_lcd.c                   |   20 
 hw/pxa2xx_mmci.c                  |   18 
 hw/pxa2xx_pcmcia.c                |   14 
 hw/pxa2xx_pic.c                   |    6 
 hw/pxa2xx_timer.c                 |    4 
 hw/qdev-addr.c                    |   16 
 hw/qdev-addr.h                    |    4 
 hw/qxl.c                          |    4 
 hw/r2d.c                          |   15 
 hw/rc4030.c                       |   34 -
 hw/realview.c                     |   46 -
 hw/rtl8139.c                      |   14 
 hw/s390-virtio-bus.c              |    4 
 hw/s390-virtio.c                  |   17 
 hw/sbi.c                          |    4 
 hw/serial-isa.c                   |  130 +++
 hw/serial-pci.c                   |  252 +++++++
 hw/serial.c                       |  155 ----
 hw/serial.h                       |   99 +++
 hw/sh.h                           |    4 
 hw/sh7750.c                       |   24 
 hw/sh_intc.c                      |    4 
 hw/sh_pci.c                       |    4 
 hw/sh_serial.c                    |   10 
 hw/sh_timer.c                     |   10 
 hw/sharpsl.h                      |    2 
 hw/shix.c                         |    6 
 hw/shpc.c                         |    4 
 hw/slavio_intctl.c                |    8 
 hw/slavio_misc.c                  |   32 
 hw/slavio_timer.c                 |    4 
 hw/sm501.c                        |   20 
 hw/smc91c111.c                    |   12 
 hw/soc_dma.c                      |    8 
 hw/soc_dma.h                      |   10 
 hw/spapr.c                        |   29 
 hw/spapr.h                        |   10 
 hw/spapr_iommu.c                  |    9 
 hw/spapr_pci.c                    |    8 
 hw/spapr_pci.h                    |    4 
 hw/spapr_rtas.c                   |    4 
 hw/sparc32_dma.c                  |    8 
 hw/sparc32_dma.h                  |    4 
 hw/spitz.c                        |   44 -
 hw/stellaris.c                    |   30 
 hw/stellaris_enet.c               |    4 
 hw/strongarm.c                    |   28 
 hw/sun4c_intctl.c                 |    4 
 hw/sun4m.c                        |  217 +++---
 hw/sun4m.h                        |    6 
 hw/sun4m_iommu.c                  |   26 
 hw/sun4u.c                        |   46 -
 hw/sysbus.c                       |   20 
 hw/sysbus.h                       |   18 
 hw/tc6393xb.c                     |   16 
 hw/tcx.c                          |   10 
 hw/tosa.c                         |    9 
 hw/tusb6010.c                     |   12 
 hw/unin_pci.c                     |    4 
 hw/usb/dev-serial.c               |   21 
 hw/usb/hcd-ehci.c                 |   20 
 hw/usb/hcd-musb.c                 |   12 
 hw/usb/hcd-ohci.c                 |    4 
 hw/usb/hcd-xhci.c                 |   18 
 hw/versatile_i2c.c                |    4 
 hw/versatile_pci.c                |    6 
 hw/versatilepb.c                  |   26 
 hw/vexpress.c                     |   38 -
 hw/vfio_pci.c                     |   79 --
 hw/vga-isa-mm.c                   |   20 
 hw/vga-isa.c                      |    2 
 hw/vga-pci.c                      |  138 +++-
 hw/vga.c                          |   50 -
 hw/vga_int.h                      |   34 -
 hw/vhost.c                        |   21 
 hw/virtex_ml507.c                 |   24 
 hw/virtio-net.c                   |    4 
 hw/virtio-pci.c                   |    4 
 hw/virtio-scsi.c                  |    2 
 hw/virtio.c                       |   76 +-
 hw/virtio.h                       |   28 
 hw/vmware_vga.c                   |    4 
 hw/wdt_i6300esb.c                 |   12 
 hw/xen_apic.c                     |    4 
 hw/xen_machine_pv.c               |   11 
 hw/xen_platform.c                 |    4 
 hw/xen_pt.c                       |   51 -
 hw/xen_pt.h                       |    1 
 hw/xen_pt_msi.c                   |    4 
 hw/xgmac.c                        |    4 
 hw/xilinx.h                       |   10 
 hw/xilinx_axidma.c                |   10 
 hw/xilinx_axienet.c               |    4 
 hw/xilinx_ethlite.c               |    4 
 hw/xilinx_intc.c                  |    4 
 hw/xilinx_spi.c                   |    4 
 hw/xilinx_spips.c                 |    4 
 hw/xilinx_timer.c                 |    6 
 hw/xilinx_uartlite.c              |    4 
 hw/xilinx_zynq.c                  |    9 
 hw/xtensa_lx60.c                  |   37 -
 hw/xtensa_sim.c                   |   11 
 hw/z2.c                           |    9 
 hw/zaurus.c                       |    6 
 hw/zynq_slcr.c                    |    6 
 hwaddr.h                          |   24 
 kvm-all.c                         |  129 +--
 kvm-stub.c                        |   10 
 kvm.h                             |    4 
 linux-user/alpha/target_signal.h  |    7 
 linux-user/linuxload.c            |    8 
 linux-user/main.c                 |    4 
 linux-user/qemu.h                 |    3 
 linux-user/signal.c               |   59 +
 linux-user/syscall.c              |  202 ++++--
 memory-internal.h                 |  143 ++++
 memory.c                          |  244 ++++---
 memory.h                          |  159 +++-
 memory_mapping.c                  |   20 
 memory_mapping.h                  |    6 
 migration.c                       |   46 -
 migration.h                       |   10 
 monitor.c                         |   38 -
 net/tap-win32.c                   |    1 
 osdep.h                           |    5 
 qapi-schema.json                  |   20 
 qemu-file.h                       |    8 
 qemu-log.c                        |    3 
 qemu-log.h                        |    1 
 qemu-options.hx                   |   38 -
 qmp-commands.hx                   |    9 
 savevm.c                          |  117 +--
 softmmu_template.h                |   12 
 target-alpha/cpu.h                |    2 
 target-alpha/helper.c             |    2 
 target-alpha/mem_helper.c         |    2 
 target-arm/helper.c               |   28 
 target-arm/neon_helper.c          |    1 
 target-cris/helper.c              |    2 
 target-i386/arch_memory_mapping.c |   34 -
 target-i386/helper.c              |    6 
 target-i386/kvm.c                 |    6 
 target-i386/svm_helper.c          |    6 
 target-lm32/helper.c              |    2 
 target-m68k/helper.c              |    2 
 target-microblaze/cpu.h           |    3 
 target-microblaze/helper.c        |    2 
 target-microblaze/op_helper.c     |    2 
 target-mips/cpu.h                 |   12 
 target-mips/helper.c              |   18 
 target-mips/op_helper.c           |    6 
 target-openrisc/cpu.h             |   10 
 target-openrisc/mmu.c             |   14 
 target-ppc/cpu.h                  |   24 
 target-ppc/mmu_helper.c           |   52 -
 target-s390x/cpu.h                |    2 
 target-s390x/helper.c             |    8 
 target-s390x/mem_helper.c         |   10 
 target-s390x/misc_helper.c        |    3 
 target-sh4/cpu.h                  |   16 
 target-sh4/helper.c               |   18 
 target-sparc/cpu.h                |    4 
 target-sparc/ldst_helper.c        |   36 -
 target-sparc/mmu_helper.c         |   38 -
 target-sparc/translate.c          | 1238 ++++++++++++++++++--------------------
 target-unicore32/softmmu.c        |    2 
 target-xtensa/helper.c            |    2 
 target-xtensa/xtensa-semi.c       |    6 
 targphys.h                        |   20 
 tcg/arm/tcg-target.h              |    2 
 tcg/hppa/tcg-target.h             |    2 
 tcg/i386/tcg-target.h             |    2 
 tcg/ia64/tcg-target.h             |    3 
 tcg/mips/tcg-target.h             |    3 
 tcg/ppc/tcg-target.h              |    2 
 tcg/ppc64/tcg-target.h            |    1 
 tcg/s390/tcg-target.h             |    2 
 tcg/sparc/tcg-target.h            |    2 
 tcg/tcg.c                         |    4 
 tcg/tcg.h                         |    2 
 tcg/tci/tcg-target.h              |    3 
 tests/tcg/Makefile                |   18 
 tests/tcg/linux-test.c            |    2 
 tests/tcg/test-i386.c             |    3 
 tests/tcg/test_path.c             |   13 
 trace-events                      |    4 
 ui/vnc-jobs.c                     |   16 
 ui/vnc.c                          |    2 
 vl.c                              |    9 
 xen-all.c                         |   70 --
 xen-mapcache.c                    |   32 
 xen-mapcache.h                    |    8 
 469 files changed, 5634 insertions(+), 4726 deletions(-)

New commits:
commit a8170e5e97ad17ca169c64ba87ae2f53850dab4c
Author: Avi Kivity <avi at redhat.com>
Date:   Tue Oct 23 12:30:10 2012 +0200

    Rename target_phys_addr_t to hwaddr
    
    target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
    reserved) and its purpose doesn't match the name (most target_phys_addr_t
    addresses are not target specific).  Replace it with a finger-friendly,
    standards conformant hwaddr.
    
    Outstanding patchsets can be fixed up with the command
    
      git rebase -i --exec 'find -name "*.[ch]"
                            | xargs s/target_phys_addr_t/hwaddr/g' origin
    
    Signed-off-by: Avi Kivity <avi at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/HACKING b/HACKING
index dddd617..89a6b3a 100644
--- a/HACKING
+++ b/HACKING
@@ -32,7 +32,7 @@ mandatory for VMState fields.
 
 Don't use Linux kernel internal types like u32, __u32 or __le32.
 
-Use target_phys_addr_t for guest physical addresses except pcibus_t
+Use hwaddr for guest physical addresses except pcibus_t
 for PCI addresses.  In addition, ram_addr_t is a QEMU internal address
 space that maps guest RAM physical addresses into an intermediate
 address space that can map to host virtual address spaces.  Generally
diff --git a/cpu-all.h b/cpu-all.h
index 6aa7e58..6606432 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -474,7 +474,7 @@ void run_on_cpu(CPUArchState *env, void (*func)(void *data), void *data);
 /* Return the physical page corresponding to a virtual one. Use it
    only for debugging because no protection checks are done. Return -1
    if no page found. */
-target_phys_addr_t cpu_get_phys_page_debug(CPUArchState *env, target_ulong addr);
+hwaddr cpu_get_phys_page_debug(CPUArchState *env, target_ulong addr);
 
 /* memory API */
 
diff --git a/cpu-common.h b/cpu-common.h
index c0d27af..5f93089 100644
--- a/cpu-common.h
+++ b/cpu-common.h
@@ -3,7 +3,7 @@
 
 /* CPU interfaces that are target independent.  */
 
-#include "targphys.h"
+#include "hwaddr.h"
 
 #ifndef NEED_CPU_H
 #include "poison.h"
@@ -33,8 +33,8 @@ typedef uintptr_t ram_addr_t;
 
 /* memory API */
 
-typedef void CPUWriteMemoryFunc(void *opaque, target_phys_addr_t addr, uint32_t value);
-typedef uint32_t CPUReadMemoryFunc(void *opaque, target_phys_addr_t addr);
+typedef void CPUWriteMemoryFunc(void *opaque, hwaddr addr, uint32_t value);
+typedef uint32_t CPUReadMemoryFunc(void *opaque, hwaddr addr);
 
 void qemu_ram_remap(ram_addr_t addr, ram_addr_t length);
 /* This should only be used for ram local to a device.  */
@@ -49,27 +49,27 @@ int qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr);
 ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr);
 void qemu_ram_set_idstr(ram_addr_t addr, const char *name, DeviceState *dev);
 
-void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
+void cpu_physical_memory_rw(hwaddr addr, uint8_t *buf,
                             int len, int is_write);
-static inline void cpu_physical_memory_read(target_phys_addr_t addr,
+static inline void cpu_physical_memory_read(hwaddr addr,
                                             void *buf, int len)
 {
     cpu_physical_memory_rw(addr, buf, len, 0);
 }
-static inline void cpu_physical_memory_write(target_phys_addr_t addr,
+static inline void cpu_physical_memory_write(hwaddr addr,
                                              const void *buf, int len)
 {
     cpu_physical_memory_rw(addr, (void *)buf, len, 1);
 }
-void *cpu_physical_memory_map(target_phys_addr_t addr,
-                              target_phys_addr_t *plen,
+void *cpu_physical_memory_map(hwaddr addr,
+                              hwaddr *plen,
                               int is_write);
-void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len,
-                               int is_write, target_phys_addr_t access_len);
+void cpu_physical_memory_unmap(void *buffer, hwaddr len,
+                               int is_write, hwaddr access_len);
 void *cpu_register_map_client(void *opaque, void (*callback)(void *opaque));
 void cpu_unregister_map_client(void *cookie);
 
-bool cpu_physical_memory_is_io(target_phys_addr_t phys_addr);
+bool cpu_physical_memory_is_io(hwaddr phys_addr);
 
 /* Coalesced MMIO regions are areas where write operations can be reordered.
  * This usually implies that write operations are side-effect free.  This allows
@@ -78,33 +78,33 @@ bool cpu_physical_memory_is_io(target_phys_addr_t phys_addr);
  */
 void qemu_flush_coalesced_mmio_buffer(void);
 
-uint32_t ldub_phys(target_phys_addr_t addr);
-uint32_t lduw_le_phys(target_phys_addr_t addr);
-uint32_t lduw_be_phys(target_phys_addr_t addr);
-uint32_t ldl_le_phys(target_phys_addr_t addr);
-uint32_t ldl_be_phys(target_phys_addr_t addr);
-uint64_t ldq_le_phys(target_phys_addr_t addr);
-uint64_t ldq_be_phys(target_phys_addr_t addr);
-void stb_phys(target_phys_addr_t addr, uint32_t val);
-void stw_le_phys(target_phys_addr_t addr, uint32_t val);
-void stw_be_phys(target_phys_addr_t addr, uint32_t val);
-void stl_le_phys(target_phys_addr_t addr, uint32_t val);
-void stl_be_phys(target_phys_addr_t addr, uint32_t val);
-void stq_le_phys(target_phys_addr_t addr, uint64_t val);
-void stq_be_phys(target_phys_addr_t addr, uint64_t val);
+uint32_t ldub_phys(hwaddr addr);
+uint32_t lduw_le_phys(hwaddr addr);
+uint32_t lduw_be_phys(hwaddr addr);
+uint32_t ldl_le_phys(hwaddr addr);
+uint32_t ldl_be_phys(hwaddr addr);
+uint64_t ldq_le_phys(hwaddr addr);
+uint64_t ldq_be_phys(hwaddr addr);
+void stb_phys(hwaddr addr, uint32_t val);
+void stw_le_phys(hwaddr addr, uint32_t val);
+void stw_be_phys(hwaddr addr, uint32_t val);
+void stl_le_phys(hwaddr addr, uint32_t val);
+void stl_be_phys(hwaddr addr, uint32_t val);
+void stq_le_phys(hwaddr addr, uint64_t val);
+void stq_be_phys(hwaddr addr, uint64_t val);
 
 #ifdef NEED_CPU_H
-uint32_t lduw_phys(target_phys_addr_t addr);
-uint32_t ldl_phys(target_phys_addr_t addr);
-uint64_t ldq_phys(target_phys_addr_t addr);
-void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val);
-void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val);
-void stw_phys(target_phys_addr_t addr, uint32_t val);
-void stl_phys(target_phys_addr_t addr, uint32_t val);
-void stq_phys(target_phys_addr_t addr, uint64_t val);
+uint32_t lduw_phys(hwaddr addr);
+uint32_t ldl_phys(hwaddr addr);
+uint64_t ldq_phys(hwaddr addr);
+void stl_phys_notdirty(hwaddr addr, uint32_t val);
+void stq_phys_notdirty(hwaddr addr, uint64_t val);
+void stw_phys(hwaddr addr, uint32_t val);
+void stl_phys(hwaddr addr, uint32_t val);
+void stq_phys(hwaddr addr, uint64_t val);
 #endif
 
-void cpu_physical_memory_write_rom(target_phys_addr_t addr,
+void cpu_physical_memory_write_rom(hwaddr addr,
                                    const uint8_t *buf, int len);
 
 extern struct MemoryRegion io_mem_ram;
diff --git a/cpu-defs.h b/cpu-defs.h
index 4018b88..a796577 100644
--- a/cpu-defs.h
+++ b/cpu-defs.h
@@ -29,7 +29,7 @@
 #include <signal.h>
 #include "osdep.h"
 #include "qemu-queue.h"
-#include "targphys.h"
+#include "hwaddr.h"
 
 #ifndef TARGET_LONG_BITS
 #error TARGET_LONG_BITS must be defined before including this header
@@ -111,7 +111,7 @@ extern int CPUTLBEntry_wrong_size[sizeof(CPUTLBEntry) == (1 << CPU_TLB_ENTRY_BIT
 #define CPU_COMMON_TLB \
     /* The meaning of the MMU modes is defined in the target code. */   \
     CPUTLBEntry tlb_table[NB_MMU_MODES][CPU_TLB_SIZE];                  \
-    target_phys_addr_t iotlb[NB_MMU_MODES][CPU_TLB_SIZE];               \
+    hwaddr iotlb[NB_MMU_MODES][CPU_TLB_SIZE];               \
     target_ulong tlb_flush_addr;                                        \
     target_ulong tlb_flush_mask;
 
diff --git a/cputlb.c b/cputlb.c
index 9027557..d6d0372 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -237,7 +237,7 @@ static void tlb_add_large_page(CPUArchState *env, target_ulong vaddr,
    is permitted. Only a single TARGET_PAGE_SIZE region is mapped, the
    supplied size is only used by tlb_flush_page.  */
 void tlb_set_page(CPUArchState *env, target_ulong vaddr,
-                  target_phys_addr_t paddr, int prot,
+                  hwaddr paddr, int prot,
                   int mmu_idx, target_ulong size)
 {
     MemoryRegionSection *section;
@@ -246,7 +246,7 @@ void tlb_set_page(CPUArchState *env, target_ulong vaddr,
     target_ulong code_address;
     uintptr_t addend;
     CPUTLBEntry *te;
-    target_phys_addr_t iotlb;
+    hwaddr iotlb;
 
     assert(size >= TARGET_PAGE_SIZE);
     if (size != TARGET_PAGE_SIZE) {
diff --git a/cputlb.h b/cputlb.h
index d537b77..733c885 100644
--- a/cputlb.h
+++ b/cputlb.h
@@ -27,17 +27,17 @@ void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr,
 void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry, uintptr_t start,
                            uintptr_t length);
 MemoryRegionSection *phys_page_find(struct AddressSpaceDispatch *d,
-                                    target_phys_addr_t index);
+                                    hwaddr index);
 void cpu_tlb_reset_dirty_all(ram_addr_t start1, ram_addr_t length);
 void tlb_set_dirty(CPUArchState *env, target_ulong vaddr);
 extern int tlb_flush_count;
 
 /* exec.c */
 void tb_flush_jmp_cache(CPUArchState *env, target_ulong addr);
-target_phys_addr_t memory_region_section_get_iotlb(CPUArchState *env,
+hwaddr memory_region_section_get_iotlb(CPUArchState *env,
                                                    MemoryRegionSection *section,
                                                    target_ulong vaddr,
-                                                   target_phys_addr_t paddr,
+                                                   hwaddr paddr,
                                                    int prot,
                                                    target_ulong *address);
 bool memory_region_is_unassigned(MemoryRegion *mr);
diff --git a/disas.h b/disas.h
index 3ab42af..a8a0974 100644
--- a/disas.h
+++ b/disas.h
@@ -22,7 +22,7 @@ struct elf64_sym;
 #if defined(CONFIG_USER_ONLY)
 typedef const char *(*lookup_symbol_t)(struct syminfo *s, target_ulong orig_addr);
 #else
-typedef const char *(*lookup_symbol_t)(struct syminfo *s, target_phys_addr_t orig_addr);
+typedef const char *(*lookup_symbol_t)(struct syminfo *s, hwaddr orig_addr);
 #endif
 
 struct syminfo {
diff --git a/dma-helpers.c b/dma-helpers.c
index 3f09dcb..0c18e9e 100644
--- a/dma-helpers.c
+++ b/dma-helpers.c
@@ -281,7 +281,7 @@ void dma_acct_start(BlockDriverState *bs, BlockAcctCookie *cookie,
 bool iommu_dma_memory_valid(DMAContext *dma, dma_addr_t addr, dma_addr_t len,
                             DMADirection dir)
 {
-    target_phys_addr_t paddr, plen;
+    hwaddr paddr, plen;
 
 #ifdef DEBUG_IOMMU
     fprintf(stderr, "dma_memory_check context=%p addr=0x" DMA_ADDR_FMT
@@ -308,7 +308,7 @@ bool iommu_dma_memory_valid(DMAContext *dma, dma_addr_t addr, dma_addr_t len,
 int iommu_dma_memory_rw(DMAContext *dma, dma_addr_t addr,
                         void *buf, dma_addr_t len, DMADirection dir)
 {
-    target_phys_addr_t paddr, plen;
+    hwaddr paddr, plen;
     int err;
 
 #ifdef DEBUG_IOMMU
@@ -346,7 +346,7 @@ int iommu_dma_memory_rw(DMAContext *dma, dma_addr_t addr,
 int iommu_dma_memory_set(DMAContext *dma, dma_addr_t addr, uint8_t c,
                          dma_addr_t len)
 {
-    target_phys_addr_t paddr, plen;
+    hwaddr paddr, plen;
     int err;
 
 #ifdef DEBUG_IOMMU
@@ -392,7 +392,7 @@ void *iommu_dma_memory_map(DMAContext *dma, dma_addr_t addr, dma_addr_t *len,
                            DMADirection dir)
 {
     int err;
-    target_phys_addr_t paddr, plen;
+    hwaddr paddr, plen;
     void *buf;
 
     if (dma->map) {
diff --git a/dma.h b/dma.h
index 1bd6f4a..91ccdb5 100644
--- a/dma.h
+++ b/dma.h
@@ -48,8 +48,8 @@ typedef uint64_t dma_addr_t;
 
 typedef int DMATranslateFunc(DMAContext *dma,
                              dma_addr_t addr,
-                             target_phys_addr_t *paddr,
-                             target_phys_addr_t *len,
+                             hwaddr *paddr,
+                             hwaddr *len,
                              DMADirection dir);
 typedef void* DMAMapFunc(DMAContext *dma,
                          dma_addr_t addr,
@@ -177,7 +177,7 @@ static inline void *dma_memory_map(DMAContext *dma,
                                    DMADirection dir)
 {
     if (!dma_has_iommu(dma)) {
-        target_phys_addr_t xlen = *len;
+        hwaddr xlen = *len;
         void *p;
 
         p = address_space_map(dma->as, addr, &xlen, dir == DMA_DIRECTION_FROM_DEVICE);
@@ -196,7 +196,7 @@ static inline void dma_memory_unmap(DMAContext *dma,
                                     DMADirection dir, dma_addr_t access_len)
 {
     if (!dma_has_iommu(dma)) {
-        address_space_unmap(dma->as, buffer, (target_phys_addr_t)len,
+        address_space_unmap(dma->as, buffer, (hwaddr)len,
                             dir == DMA_DIRECTION_FROM_DEVICE, access_len);
     } else {
         iommu_dma_memory_unmap(dma, buffer, len, dir, access_len);
diff --git a/dump.c b/dump.c
index 6b7c127..5640c2c 100644
--- a/dump.c
+++ b/dump.c
@@ -15,7 +15,7 @@
 #include "elf.h"
 #include "cpu.h"
 #include "cpu-all.h"
-#include "targphys.h"
+#include "hwaddr.h"
 #include "monitor.h"
 #include "kvm.h"
 #include "dump.h"
@@ -66,7 +66,7 @@ typedef struct DumpState {
     bool have_section;
     bool resume;
     size_t note_size;
-    target_phys_addr_t memory_offset;
+    hwaddr memory_offset;
     int fd;
 
     RAMBlock *block;
@@ -187,7 +187,7 @@ static int write_elf32_header(DumpState *s)
 }
 
 static int write_elf64_load(DumpState *s, MemoryMapping *memory_mapping,
-                            int phdr_index, target_phys_addr_t offset)
+                            int phdr_index, hwaddr offset)
 {
     Elf64_Phdr phdr;
     int ret;
@@ -216,7 +216,7 @@ static int write_elf64_load(DumpState *s, MemoryMapping *memory_mapping,
 }
 
 static int write_elf32_load(DumpState *s, MemoryMapping *memory_mapping,
-                            int phdr_index, target_phys_addr_t offset)
+                            int phdr_index, hwaddr offset)
 {
     Elf32_Phdr phdr;
     int ret;
@@ -248,7 +248,7 @@ static int write_elf64_note(DumpState *s)
 {
     Elf64_Phdr phdr;
     int endian = s->dump_info.d_endian;
-    target_phys_addr_t begin = s->memory_offset - s->note_size;
+    hwaddr begin = s->memory_offset - s->note_size;
     int ret;
 
     memset(&phdr, 0, sizeof(Elf64_Phdr));
@@ -296,7 +296,7 @@ static int write_elf64_notes(DumpState *s)
 
 static int write_elf32_note(DumpState *s)
 {
-    target_phys_addr_t begin = s->memory_offset - s->note_size;
+    hwaddr begin = s->memory_offset - s->note_size;
     Elf32_Phdr phdr;
     int endian = s->dump_info.d_endian;
     int ret;
@@ -414,11 +414,11 @@ static int write_memory(DumpState *s, RAMBlock *block, ram_addr_t start,
 }
 
 /* get the memory's offset in the vmcore */
-static target_phys_addr_t get_offset(target_phys_addr_t phys_addr,
+static hwaddr get_offset(hwaddr phys_addr,
                                      DumpState *s)
 {
     RAMBlock *block;
-    target_phys_addr_t offset = s->memory_offset;
+    hwaddr offset = s->memory_offset;
     int64_t size_in_block, start;
 
     if (s->has_filter) {
@@ -463,7 +463,7 @@ static target_phys_addr_t get_offset(target_phys_addr_t phys_addr,
 
 static int write_elf_loads(DumpState *s)
 {
-    target_phys_addr_t offset;
+    hwaddr offset;
     MemoryMapping *memory_mapping;
     uint32_t phdr_index = 1;
     int ret;
diff --git a/exec-all.h b/exec-all.h
index 16caf49..2ea0e4f 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -103,9 +103,9 @@ void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end,
 void tlb_flush_page(CPUArchState *env, target_ulong addr);
 void tlb_flush(CPUArchState *env, int flush_global);
 void tlb_set_page(CPUArchState *env, target_ulong vaddr,
-                  target_phys_addr_t paddr, int prot,
+                  hwaddr paddr, int prot,
                   int mmu_idx, target_ulong size);
-void tb_invalidate_phys_addr(target_phys_addr_t addr);
+void tb_invalidate_phys_addr(hwaddr addr);
 #else
 static inline void tlb_flush_page(CPUArchState *env, target_ulong addr)
 {
@@ -312,10 +312,10 @@ extern uintptr_t tci_tb_ptr;
 
 #if !defined(CONFIG_USER_ONLY)
 
-struct MemoryRegion *iotlb_to_region(target_phys_addr_t index);
-uint64_t io_mem_read(struct MemoryRegion *mr, target_phys_addr_t addr,
+struct MemoryRegion *iotlb_to_region(hwaddr index);
+uint64_t io_mem_read(struct MemoryRegion *mr, hwaddr addr,
                      unsigned size);
-void io_mem_write(struct MemoryRegion *mr, target_phys_addr_t addr,
+void io_mem_write(struct MemoryRegion *mr, hwaddr addr,
                   uint64_t value, unsigned size);
 
 void tlb_fill(CPUArchState *env1, target_ulong addr, int is_write, int mmu_idx,
diff --git a/exec.c b/exec.c
index 750008c..b0ed593 100644
--- a/exec.c
+++ b/exec.c
@@ -398,13 +398,13 @@ static void phys_map_nodes_reset(void)
 }
 
 
-static void phys_page_set_level(PhysPageEntry *lp, target_phys_addr_t *index,
-                                target_phys_addr_t *nb, uint16_t leaf,
+static void phys_page_set_level(PhysPageEntry *lp, hwaddr *index,
+                                hwaddr *nb, uint16_t leaf,
                                 int level)
 {
     PhysPageEntry *p;
     int i;
-    target_phys_addr_t step = (target_phys_addr_t)1 << (level * L2_BITS);
+    hwaddr step = (hwaddr)1 << (level * L2_BITS);
 
     if (!lp->is_leaf && lp->ptr == PHYS_MAP_NODE_NIL) {
         lp->ptr = phys_map_node_alloc();
@@ -434,7 +434,7 @@ static void phys_page_set_level(PhysPageEntry *lp, target_phys_addr_t *index,
 }
 
 static void phys_page_set(AddressSpaceDispatch *d,
-                          target_phys_addr_t index, target_phys_addr_t nb,
+                          hwaddr index, hwaddr nb,
                           uint16_t leaf)
 {
     /* Wildly overreserve - it doesn't matter much. */
@@ -443,7 +443,7 @@ static void phys_page_set(AddressSpaceDispatch *d,
     phys_page_set_level(&d->phys_map, &index, &nb, leaf, P_L2_LEVELS - 1);
 }
 
-MemoryRegionSection *phys_page_find(AddressSpaceDispatch *d, target_phys_addr_t index)
+MemoryRegionSection *phys_page_find(AddressSpaceDispatch *d, hwaddr index)
 {
     PhysPageEntry lp = d->phys_map;
     PhysPageEntry *p;
@@ -1473,7 +1473,7 @@ static void breakpoint_invalidate(CPUArchState *env, target_ulong pc)
     tb_invalidate_phys_page_range(pc, pc + 1, 0);
 }
 #else
-void tb_invalidate_phys_addr(target_phys_addr_t addr)
+void tb_invalidate_phys_addr(hwaddr addr)
 {
     ram_addr_t ram_addr;
     MemoryRegionSection *section;
@@ -1866,14 +1866,14 @@ int cpu_physical_memory_set_dirty_tracking(int enable)
     return ret;
 }
 
-target_phys_addr_t memory_region_section_get_iotlb(CPUArchState *env,
+hwaddr memory_region_section_get_iotlb(CPUArchState *env,
                                                    MemoryRegionSection *section,
                                                    target_ulong vaddr,
-                                                   target_phys_addr_t paddr,
+                                                   hwaddr paddr,
                                                    int prot,
                                                    target_ulong *address)
 {
-    target_phys_addr_t iotlb;
+    hwaddr iotlb;
     CPUWatchpoint *wp;
 
     if (memory_region_is_ram(section->mr)) {
@@ -2176,13 +2176,13 @@ int page_unprotect(target_ulong address, uintptr_t pc, void *puc)
 #define SUBPAGE_IDX(addr) ((addr) & ~TARGET_PAGE_MASK)
 typedef struct subpage_t {
     MemoryRegion iomem;
-    target_phys_addr_t base;
+    hwaddr base;
     uint16_t sub_section[TARGET_PAGE_SIZE];
 } subpage_t;
 
 static int subpage_register (subpage_t *mmio, uint32_t start, uint32_t end,
                              uint16_t section);
-static subpage_t *subpage_init(target_phys_addr_t base);
+static subpage_t *subpage_init(hwaddr base);
 static void destroy_page_desc(uint16_t section_index)
 {
     MemoryRegionSection *section = &phys_sections[section_index];
@@ -2241,14 +2241,14 @@ static void phys_sections_clear(void)
 static void register_subpage(AddressSpaceDispatch *d, MemoryRegionSection *section)
 {
     subpage_t *subpage;
-    target_phys_addr_t base = section->offset_within_address_space
+    hwaddr base = section->offset_within_address_space
         & TARGET_PAGE_MASK;
     MemoryRegionSection *existing = phys_page_find(d, base >> TARGET_PAGE_BITS);
     MemoryRegionSection subsection = {
         .offset_within_address_space = base,
         .size = TARGET_PAGE_SIZE,
     };
-    target_phys_addr_t start, end;
+    hwaddr start, end;
 
     assert(existing->mr->subpage || existing->mr == &io_mem_unassigned);
 
@@ -2268,9 +2268,9 @@ static void register_subpage(AddressSpaceDispatch *d, MemoryRegionSection *secti
 
 static void register_multipage(AddressSpaceDispatch *d, MemoryRegionSection *section)
 {
-    target_phys_addr_t start_addr = section->offset_within_address_space;
+    hwaddr start_addr = section->offset_within_address_space;
     ram_addr_t size = section->size;
-    target_phys_addr_t addr;
+    hwaddr addr;
     uint16_t section_index = phys_section_add(section);
 
     assert(size);
@@ -2836,7 +2836,7 @@ ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr)
     return ram_addr;
 }
 
-static uint64_t unassigned_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t unassigned_mem_read(void *opaque, hwaddr addr,
                                     unsigned size)
 {
 #ifdef DEBUG_UNASSIGNED
@@ -2848,7 +2848,7 @@ static uint64_t unassigned_mem_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void unassigned_mem_write(void *opaque, target_phys_addr_t addr,
+static void unassigned_mem_write(void *opaque, hwaddr addr,
                                  uint64_t val, unsigned size)
 {
 #ifdef DEBUG_UNASSIGNED
@@ -2865,13 +2865,13 @@ static const MemoryRegionOps unassigned_mem_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t error_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t error_mem_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     abort();
 }
 
-static void error_mem_write(void *opaque, target_phys_addr_t addr,
+static void error_mem_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     abort();
@@ -2889,7 +2889,7 @@ static const MemoryRegionOps rom_mem_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static void notdirty_mem_write(void *opaque, target_phys_addr_t ram_addr,
+static void notdirty_mem_write(void *opaque, hwaddr ram_addr,
                                uint64_t val, unsigned size)
 {
     int dirty_flags;
@@ -2976,7 +2976,7 @@ static void check_watchpoint(int offset, int len_mask, int flags)
 /* Watchpoint access routines.  Watchpoints are inserted using TLB tricks,
    so these check for a hit then pass through to the normal out-of-line
    phys routines.  */
-static uint64_t watch_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t watch_mem_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     check_watchpoint(addr & ~TARGET_PAGE_MASK, ~(size - 1), BP_MEM_READ);
@@ -2988,7 +2988,7 @@ static uint64_t watch_mem_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void watch_mem_write(void *opaque, target_phys_addr_t addr,
+static void watch_mem_write(void *opaque, hwaddr addr,
                             uint64_t val, unsigned size)
 {
     check_watchpoint(addr & ~TARGET_PAGE_MASK, ~(size - 1), BP_MEM_WRITE);
@@ -3012,7 +3012,7 @@ static const MemoryRegionOps watch_mem_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t subpage_read(void *opaque, target_phys_addr_t addr,
+static uint64_t subpage_read(void *opaque, hwaddr addr,
                              unsigned len)
 {
     subpage_t *mmio = opaque;
@@ -3030,7 +3030,7 @@ static uint64_t subpage_read(void *opaque, target_phys_addr_t addr,
     return io_mem_read(section->mr, addr, len);
 }
 
-static void subpage_write(void *opaque, target_phys_addr_t addr,
+static void subpage_write(void *opaque, hwaddr addr,
                           uint64_t value, unsigned len)
 {
     subpage_t *mmio = opaque;
@@ -3055,7 +3055,7 @@ static const MemoryRegionOps subpage_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t subpage_ram_read(void *opaque, target_phys_addr_t addr,
+static uint64_t subpage_ram_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     ram_addr_t raddr = addr;
@@ -3068,7 +3068,7 @@ static uint64_t subpage_ram_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void subpage_ram_write(void *opaque, target_phys_addr_t addr,
+static void subpage_ram_write(void *opaque, hwaddr addr,
                               uint64_t value, unsigned size)
 {
     ram_addr_t raddr = addr;
@@ -3112,7 +3112,7 @@ static int subpage_register (subpage_t *mmio, uint32_t start, uint32_t end,
     return 0;
 }
 
-static subpage_t *subpage_init(target_phys_addr_t base)
+static subpage_t *subpage_init(hwaddr base)
 {
     subpage_t *mmio;
 
@@ -3143,7 +3143,7 @@ static uint16_t dummy_section(MemoryRegion *mr)
     return phys_section_add(&section);
 }
 
-MemoryRegion *iotlb_to_region(target_phys_addr_t index)
+MemoryRegion *iotlb_to_region(hwaddr index)
 {
     return phys_sections[index & ~TARGET_PAGE_MASK].mr;
 }
@@ -3333,8 +3333,8 @@ int cpu_memory_rw_debug(CPUArchState *env, target_ulong addr,
 
 #else
 
-static void invalidate_and_set_dirty(target_phys_addr_t addr,
-                                     target_phys_addr_t length)
+static void invalidate_and_set_dirty(hwaddr addr,
+                                     hwaddr length)
 {
     if (!cpu_physical_memory_is_dirty(addr)) {
         /* invalidate code */
@@ -3345,14 +3345,14 @@ static void invalidate_and_set_dirty(target_phys_addr_t addr,
     xen_modified_memory(addr, length);
 }
 
-void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
+void address_space_rw(AddressSpace *as, hwaddr addr, uint8_t *buf,
                       int len, bool is_write)
 {
     AddressSpaceDispatch *d = as->dispatch;
     int l;
     uint8_t *ptr;
     uint32_t val;
-    target_phys_addr_t page;
+    hwaddr page;
     MemoryRegionSection *section;
 
     while (len > 0) {
@@ -3364,7 +3364,7 @@ void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
 
         if (is_write) {
             if (!memory_region_is_ram(section->mr)) {
-                target_phys_addr_t addr1;
+                hwaddr addr1;
                 addr1 = memory_region_section_addr(section, addr);
                 /* XXX: could force cpu_single_env to NULL to avoid
                    potential bugs */
@@ -3397,7 +3397,7 @@ void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
         } else {
             if (!(memory_region_is_ram(section->mr) ||
                   memory_region_is_romd(section->mr))) {
-                target_phys_addr_t addr1;
+                hwaddr addr1;
                 /* I/O case */
                 addr1 = memory_region_section_addr(section, addr);
                 if (l >= 4 && ((addr1 & 3) == 0)) {
@@ -3431,7 +3431,7 @@ void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
     }
 }
 
-void address_space_write(AddressSpace *as, target_phys_addr_t addr,
+void address_space_write(AddressSpace *as, hwaddr addr,
                          const uint8_t *buf, int len)
 {
     address_space_rw(as, addr, (uint8_t *)buf, len, true);
@@ -3444,26 +3444,26 @@ void address_space_write(AddressSpace *as, target_phys_addr_t addr,
  * @addr: address within that address space
  * @buf: buffer with the data transferred
  */
-void address_space_read(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf, int len)
+void address_space_read(AddressSpace *as, hwaddr addr, uint8_t *buf, int len)
 {
     address_space_rw(as, addr, buf, len, false);
 }
 
 
-void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
+void cpu_physical_memory_rw(hwaddr addr, uint8_t *buf,
                             int len, int is_write)
 {
     return address_space_rw(&address_space_memory, addr, buf, len, is_write);
 }
 
 /* used for ROM loading : can write in RAM and ROM */
-void cpu_physical_memory_write_rom(target_phys_addr_t addr,
+void cpu_physical_memory_write_rom(hwaddr addr,
                                    const uint8_t *buf, int len)
 {
     AddressSpaceDispatch *d = address_space_memory.dispatch;
     int l;
     uint8_t *ptr;
-    target_phys_addr_t page;
+    hwaddr page;
     MemoryRegionSection *section;
 
     while (len > 0) {
@@ -3494,8 +3494,8 @@ void cpu_physical_memory_write_rom(target_phys_addr_t addr,
 
 typedef struct {
     void *buffer;
-    target_phys_addr_t addr;
-    target_phys_addr_t len;
+    hwaddr addr;
+    hwaddr len;
 } BounceBuffer;
 
 static BounceBuffer bounce;
@@ -3546,15 +3546,15 @@ static void cpu_notify_map_clients(void)
  * likely to succeed.
  */
 void *address_space_map(AddressSpace *as,
-                        target_phys_addr_t addr,
-                        target_phys_addr_t *plen,
+                        hwaddr addr,
+                        hwaddr *plen,
                         bool is_write)
 {
     AddressSpaceDispatch *d = as->dispatch;
-    target_phys_addr_t len = *plen;
-    target_phys_addr_t todo = 0;
+    hwaddr len = *plen;
+    hwaddr todo = 0;
     int l;
-    target_phys_addr_t page;
+    hwaddr page;
     MemoryRegionSection *section;
     ram_addr_t raddr = RAM_ADDR_MAX;
     ram_addr_t rlen;
@@ -3600,8 +3600,8 @@ void *address_space_map(AddressSpace *as,
  * Will also mark the memory as dirty if is_write == 1.  access_len gives
  * the amount of memory that was actually read or written by the caller.
  */
-void address_space_unmap(AddressSpace *as, void *buffer, target_phys_addr_t len,
-                         int is_write, target_phys_addr_t access_len)
+void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
+                         int is_write, hwaddr access_len)
 {
     if (buffer != bounce.buffer) {
         if (is_write) {
@@ -3629,21 +3629,21 @@ void address_space_unmap(AddressSpace *as, void *buffer, target_phys_addr_t len,
     cpu_notify_map_clients();
 }
 
-void *cpu_physical_memory_map(target_phys_addr_t addr,
-                              target_phys_addr_t *plen,
+void *cpu_physical_memory_map(hwaddr addr,
+                              hwaddr *plen,
                               int is_write)
 {
     return address_space_map(&address_space_memory, addr, plen, is_write);
 }
 
-void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len,
-                               int is_write, target_phys_addr_t access_len)
+void cpu_physical_memory_unmap(void *buffer, hwaddr len,
+                               int is_write, hwaddr access_len)
 {
     return address_space_unmap(&address_space_memory, buffer, len, is_write, access_len);
 }
 
 /* warning: addr must be aligned */
-static inline uint32_t ldl_phys_internal(target_phys_addr_t addr,
+static inline uint32_t ldl_phys_internal(hwaddr addr,
                                          enum device_endian endian)
 {
     uint8_t *ptr;
@@ -3686,23 +3686,23 @@ static inline uint32_t ldl_phys_internal(target_phys_addr_t addr,
     return val;
 }
 
-uint32_t ldl_phys(target_phys_addr_t addr)
+uint32_t ldl_phys(hwaddr addr)
 {
     return ldl_phys_internal(addr, DEVICE_NATIVE_ENDIAN);
 }
 
-uint32_t ldl_le_phys(target_phys_addr_t addr)
+uint32_t ldl_le_phys(hwaddr addr)
 {
     return ldl_phys_internal(addr, DEVICE_LITTLE_ENDIAN);
 }
 
-uint32_t ldl_be_phys(target_phys_addr_t addr)
+uint32_t ldl_be_phys(hwaddr addr)
 {
     return ldl_phys_internal(addr, DEVICE_BIG_ENDIAN);
 }
 
 /* warning: addr must be aligned */
-static inline uint64_t ldq_phys_internal(target_phys_addr_t addr,
+static inline uint64_t ldq_phys_internal(hwaddr addr,
                                          enum device_endian endian)
 {
     uint8_t *ptr;
@@ -3745,23 +3745,23 @@ static inline uint64_t ldq_phys_internal(target_phys_addr_t addr,
     return val;
 }
 
-uint64_t ldq_phys(target_phys_addr_t addr)
+uint64_t ldq_phys(hwaddr addr)
 {
     return ldq_phys_internal(addr, DEVICE_NATIVE_ENDIAN);
 }
 
-uint64_t ldq_le_phys(target_phys_addr_t addr)
+uint64_t ldq_le_phys(hwaddr addr)
 {
     return ldq_phys_internal(addr, DEVICE_LITTLE_ENDIAN);
 }
 
-uint64_t ldq_be_phys(target_phys_addr_t addr)
+uint64_t ldq_be_phys(hwaddr addr)
 {
     return ldq_phys_internal(addr, DEVICE_BIG_ENDIAN);
 }
 
 /* XXX: optimize */
-uint32_t ldub_phys(target_phys_addr_t addr)
+uint32_t ldub_phys(hwaddr addr)
 {
     uint8_t val;
     cpu_physical_memory_read(addr, &val, 1);
@@ -3769,7 +3769,7 @@ uint32_t ldub_phys(target_phys_addr_t addr)
 }
 
 /* warning: addr must be aligned */
-static inline uint32_t lduw_phys_internal(target_phys_addr_t addr,
+static inline uint32_t lduw_phys_internal(hwaddr addr,
                                           enum device_endian endian)
 {
     uint8_t *ptr;
@@ -3812,17 +3812,17 @@ static inline uint32_t lduw_phys_internal(target_phys_addr_t addr,
     return val;
 }
 
-uint32_t lduw_phys(target_phys_addr_t addr)
+uint32_t lduw_phys(hwaddr addr)
 {
     return lduw_phys_internal(addr, DEVICE_NATIVE_ENDIAN);
 }
 
-uint32_t lduw_le_phys(target_phys_addr_t addr)
+uint32_t lduw_le_phys(hwaddr addr)
 {
     return lduw_phys_internal(addr, DEVICE_LITTLE_ENDIAN);
 }
 
-uint32_t lduw_be_phys(target_phys_addr_t addr)
+uint32_t lduw_be_phys(hwaddr addr)
 {
     return lduw_phys_internal(addr, DEVICE_BIG_ENDIAN);
 }
@@ -3830,7 +3830,7 @@ uint32_t lduw_be_phys(target_phys_addr_t addr)
 /* warning: addr must be aligned. The ram page is not masked as dirty
    and the code inside is not invalidated. It is useful if the dirty
    bits are used to track modified PTEs */
-void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val)
+void stl_phys_notdirty(hwaddr addr, uint32_t val)
 {
     uint8_t *ptr;
     MemoryRegionSection *section;
@@ -3862,7 +3862,7 @@ void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val)
     }
 }
 
-void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val)
+void stq_phys_notdirty(hwaddr addr, uint64_t val)
 {
     uint8_t *ptr;
     MemoryRegionSection *section;
@@ -3890,7 +3890,7 @@ void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val)
 }
 
 /* warning: addr must be aligned */
-static inline void stl_phys_internal(target_phys_addr_t addr, uint32_t val,
+static inline void stl_phys_internal(hwaddr addr, uint32_t val,
                                      enum device_endian endian)
 {
     uint8_t *ptr;
@@ -3934,30 +3934,30 @@ static inline void stl_phys_internal(target_phys_addr_t addr, uint32_t val,
     }
 }
 
-void stl_phys(target_phys_addr_t addr, uint32_t val)
+void stl_phys(hwaddr addr, uint32_t val)
 {
     stl_phys_internal(addr, val, DEVICE_NATIVE_ENDIAN);
 }
 
-void stl_le_phys(target_phys_addr_t addr, uint32_t val)
+void stl_le_phys(hwaddr addr, uint32_t val)
 {
     stl_phys_internal(addr, val, DEVICE_LITTLE_ENDIAN);
 }
 
-void stl_be_phys(target_phys_addr_t addr, uint32_t val)
+void stl_be_phys(hwaddr addr, uint32_t val)
 {
     stl_phys_internal(addr, val, DEVICE_BIG_ENDIAN);
 }
 
 /* XXX: optimize */
-void stb_phys(target_phys_addr_t addr, uint32_t val)
+void stb_phys(hwaddr addr, uint32_t val)
 {
     uint8_t v = val;
     cpu_physical_memory_write(addr, &v, 1);
 }
 
 /* warning: addr must be aligned */
-static inline void stw_phys_internal(target_phys_addr_t addr, uint32_t val,
+static inline void stw_phys_internal(hwaddr addr, uint32_t val,
                                      enum device_endian endian)
 {
     uint8_t *ptr;
@@ -4001,35 +4001,35 @@ static inline void stw_phys_internal(target_phys_addr_t addr, uint32_t val,
     }
 }
 
-void stw_phys(target_phys_addr_t addr, uint32_t val)
+void stw_phys(hwaddr addr, uint32_t val)
 {
     stw_phys_internal(addr, val, DEVICE_NATIVE_ENDIAN);
 }
 
-void stw_le_phys(target_phys_addr_t addr, uint32_t val)
+void stw_le_phys(hwaddr addr, uint32_t val)
 {
     stw_phys_internal(addr, val, DEVICE_LITTLE_ENDIAN);
 }
 
-void stw_be_phys(target_phys_addr_t addr, uint32_t val)
+void stw_be_phys(hwaddr addr, uint32_t val)
 {
     stw_phys_internal(addr, val, DEVICE_BIG_ENDIAN);
 }
 
 /* XXX: optimize */
-void stq_phys(target_phys_addr_t addr, uint64_t val)
+void stq_phys(hwaddr addr, uint64_t val)
 {
     val = tswap64(val);
     cpu_physical_memory_write(addr, &val, 8);
 }
 
-void stq_le_phys(target_phys_addr_t addr, uint64_t val)
+void stq_le_phys(hwaddr addr, uint64_t val)
 {
     val = cpu_to_le64(val);
     cpu_physical_memory_write(addr, &val, 8);
 }
 
-void stq_be_phys(target_phys_addr_t addr, uint64_t val)
+void stq_be_phys(hwaddr addr, uint64_t val)
 {
     val = cpu_to_be64(val);
     cpu_physical_memory_write(addr, &val, 8);
@@ -4040,7 +4040,7 @@ int cpu_memory_rw_debug(CPUArchState *env, target_ulong addr,
                         uint8_t *buf, int len, int is_write)
 {
     int l;
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     target_ulong page;
 
     while (len > 0) {
@@ -4195,7 +4195,7 @@ bool virtio_is_big_endian(void)
 #endif
 
 #ifndef CONFIG_USER_ONLY
-bool cpu_physical_memory_is_io(target_phys_addr_t phys_addr)
+bool cpu_physical_memory_is_io(hwaddr phys_addr)
 {
     MemoryRegionSection *section;
 
diff --git a/hw/a9mpcore.c b/hw/a9mpcore.c
index ebd5b29..824ff0a 100644
--- a/hw/a9mpcore.c
+++ b/hw/a9mpcore.c
@@ -26,7 +26,7 @@ typedef struct a9mp_priv_state {
     uint32_t num_irq;
 } a9mp_priv_state;
 
-static uint64_t a9_scu_read(void *opaque, target_phys_addr_t offset,
+static uint64_t a9_scu_read(void *opaque, hwaddr offset,
                             unsigned size)
 {
     a9mp_priv_state *s = (a9mp_priv_state *)opaque;
@@ -57,7 +57,7 @@ static uint64_t a9_scu_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void a9_scu_write(void *opaque, target_phys_addr_t offset,
+static void a9_scu_write(void *opaque, hwaddr offset,
                          uint64_t value, unsigned size)
 {
     a9mp_priv_state *s = (a9mp_priv_state *)opaque;
diff --git a/hw/alpha_pci.c b/hw/alpha_pci.c
index 8079a46..7e7b1d2 100644
--- a/hw/alpha_pci.c
+++ b/hw/alpha_pci.c
@@ -15,7 +15,7 @@
 /* PCI IO reads/writes, to byte-word addressable memory.  */
 /* ??? Doesn't handle multiple PCI busses.  */
 
-static uint64_t bw_io_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t bw_io_read(void *opaque, hwaddr addr, unsigned size)
 {
     switch (size) {
     case 1:
@@ -28,7 +28,7 @@ static uint64_t bw_io_read(void *opaque, target_phys_addr_t addr, unsigned size)
     abort();
 }
 
-static void bw_io_write(void *opaque, target_phys_addr_t addr,
+static void bw_io_write(void *opaque, hwaddr addr,
                         uint64_t val, unsigned size)
 {
     switch (size) {
@@ -57,14 +57,14 @@ const MemoryRegionOps alpha_pci_bw_io_ops = {
 };
 
 /* PCI config space reads/writes, to byte-word addressable memory.  */
-static uint64_t bw_conf1_read(void *opaque, target_phys_addr_t addr,
+static uint64_t bw_conf1_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     PCIBus *b = opaque;
     return pci_data_read(b, addr, size);
 }
 
-static void bw_conf1_write(void *opaque, target_phys_addr_t addr,
+static void bw_conf1_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     PCIBus *b = opaque;
@@ -83,12 +83,12 @@ const MemoryRegionOps alpha_pci_conf1_ops = {
 
 /* PCI/EISA Interrupt Acknowledge Cycle.  */
 
-static uint64_t iack_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t iack_read(void *opaque, hwaddr addr, unsigned size)
 {
     return pic_read_irq(isa_pic);
 }
 
-static void special_write(void *opaque, target_phys_addr_t addr,
+static void special_write(void *opaque, hwaddr addr,
                           uint64_t val, unsigned size)
 {
     qemu_log("pci: special write cycle");
diff --git a/hw/alpha_typhoon.c b/hw/alpha_typhoon.c
index b7cf4e2..9b16d96 100644
--- a/hw/alpha_typhoon.c
+++ b/hw/alpha_typhoon.c
@@ -70,7 +70,7 @@ static void cpu_irq_change(CPUAlphaState *env, uint64_t req)
     }
 }
 
-static uint64_t cchip_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t cchip_read(void *opaque, hwaddr addr, unsigned size)
 {
     CPUAlphaState *env = cpu_single_env;
     TyphoonState *s = opaque;
@@ -203,13 +203,13 @@ static uint64_t cchip_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return ret;
 }
 
-static uint64_t dchip_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t dchip_read(void *opaque, hwaddr addr, unsigned size)
 {
     /* Skip this.  It's all related to DRAM timing and setup.  */
     return 0;
 }
 
-static uint64_t pchip_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t pchip_read(void *opaque, hwaddr addr, unsigned size)
 {
     TyphoonState *s = opaque;
     uint64_t ret = 0;
@@ -306,7 +306,7 @@ static uint64_t pchip_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return ret;
 }
 
-static void cchip_write(void *opaque, target_phys_addr_t addr,
+static void cchip_write(void *opaque, hwaddr addr,
                         uint64_t v32, unsigned size)
 {
     TyphoonState *s = opaque;
@@ -463,13 +463,13 @@ static void cchip_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void dchip_write(void *opaque, target_phys_addr_t addr,
+static void dchip_write(void *opaque, hwaddr addr,
                         uint64_t val, unsigned size)
 {
     /* Skip this.  It's all related to DRAM timing and setup.  */
 }
 
-static void pchip_write(void *opaque, target_phys_addr_t addr,
+static void pchip_write(void *opaque, hwaddr addr,
                         uint64_t v32, unsigned size)
 {
     TyphoonState *s = opaque;
diff --git a/hw/an5206.c b/hw/an5206.c
index 042c5fc..d887c0e 100644
--- a/hw/an5206.c
+++ b/hw/an5206.c
@@ -27,7 +27,7 @@ static void an5206_init(QEMUMachineInitArgs *args)
     CPUM68KState *env;
     int kernel_size;
     uint64_t elf_entry;
-    target_phys_addr_t entry;
+    hwaddr entry;
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
     MemoryRegion *sram = g_new(MemoryRegion, 1);
diff --git a/hw/apb_pci.c b/hw/apb_pci.c
index c28411a..054814f 100644
--- a/hw/apb_pci.c
+++ b/hw/apb_pci.c
@@ -87,7 +87,7 @@ typedef struct APBState {
 
 static void pci_apb_set_irq(void *opaque, int irq_num, int level);
 
-static void apb_config_writel (void *opaque, target_phys_addr_t addr,
+static void apb_config_writel (void *opaque, hwaddr addr,
                                uint64_t val, unsigned size)
 {
     APBState *s = opaque;
@@ -152,7 +152,7 @@ static void apb_config_writel (void *opaque, target_phys_addr_t addr,
 }
 
 static uint64_t apb_config_readl (void *opaque,
-                                  target_phys_addr_t addr, unsigned size)
+                                  hwaddr addr, unsigned size)
 {
     APBState *s = opaque;
     uint32_t val;
@@ -212,7 +212,7 @@ static const MemoryRegionOps apb_config_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static void apb_pci_config_write(void *opaque, target_phys_addr_t addr,
+static void apb_pci_config_write(void *opaque, hwaddr addr,
                                  uint64_t val, unsigned size)
 {
     APBState *s = opaque;
@@ -222,7 +222,7 @@ static void apb_pci_config_write(void *opaque, target_phys_addr_t addr,
     pci_data_write(s->bus, addr, val, size);
 }
 
-static uint64_t apb_pci_config_read(void *opaque, target_phys_addr_t addr,
+static uint64_t apb_pci_config_read(void *opaque, hwaddr addr,
                                     unsigned size)
 {
     uint32_t ret;
@@ -234,25 +234,25 @@ static uint64_t apb_pci_config_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void pci_apb_iowriteb (void *opaque, target_phys_addr_t addr,
+static void pci_apb_iowriteb (void *opaque, hwaddr addr,
                                   uint32_t val)
 {
     cpu_outb(addr & IOPORTS_MASK, val);
 }
 
-static void pci_apb_iowritew (void *opaque, target_phys_addr_t addr,
+static void pci_apb_iowritew (void *opaque, hwaddr addr,
                                   uint32_t val)
 {
     cpu_outw(addr & IOPORTS_MASK, bswap16(val));
 }
 
-static void pci_apb_iowritel (void *opaque, target_phys_addr_t addr,
+static void pci_apb_iowritel (void *opaque, hwaddr addr,
                                 uint32_t val)
 {
     cpu_outl(addr & IOPORTS_MASK, bswap32(val));
 }
 
-static uint32_t pci_apb_ioreadb (void *opaque, target_phys_addr_t addr)
+static uint32_t pci_apb_ioreadb (void *opaque, hwaddr addr)
 {
     uint32_t val;
 
@@ -260,7 +260,7 @@ static uint32_t pci_apb_ioreadb (void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static uint32_t pci_apb_ioreadw (void *opaque, target_phys_addr_t addr)
+static uint32_t pci_apb_ioreadw (void *opaque, hwaddr addr)
 {
     uint32_t val;
 
@@ -268,7 +268,7 @@ static uint32_t pci_apb_ioreadw (void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static uint32_t pci_apb_ioreadl (void *opaque, target_phys_addr_t addr)
+static uint32_t pci_apb_ioreadl (void *opaque, hwaddr addr)
 {
     uint32_t val;
 
@@ -351,8 +351,8 @@ static int apb_pci_bridge_initfn(PCIDevice *dev)
     return 0;
 }
 
-PCIBus *pci_apb_init(target_phys_addr_t special_base,
-                     target_phys_addr_t mem_base,
+PCIBus *pci_apb_init(hwaddr special_base,
+                     hwaddr mem_base,
                      qemu_irq *ivec_irqs, PCIBus **bus2, PCIBus **bus3,
                      qemu_irq **pbm_irqs)
 {
diff --git a/hw/apb_pci.h b/hw/apb_pci.h
index 55f7c4c..736db61 100644
--- a/hw/apb_pci.h
+++ b/hw/apb_pci.h
@@ -3,8 +3,8 @@
 
 #include "qemu-common.h"
 
-PCIBus *pci_apb_init(target_phys_addr_t special_base,
-                     target_phys_addr_t mem_base,
+PCIBus *pci_apb_init(hwaddr special_base,
+                     hwaddr mem_base,
                      qemu_irq *ivec_irqs, PCIBus **bus2, PCIBus **bus3,
                      qemu_irq **pbm_irqs);
 #endif
diff --git a/hw/apic.c b/hw/apic.c
index 385555e..49f0015 100644
--- a/hw/apic.c
+++ b/hw/apic.c
@@ -630,25 +630,25 @@ static void apic_timer(void *opaque)
     apic_timer_update(s, s->next_time);
 }
 
-static uint32_t apic_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t apic_mem_readb(void *opaque, hwaddr addr)
 {
     return 0;
 }
 
-static uint32_t apic_mem_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t apic_mem_readw(void *opaque, hwaddr addr)
 {
     return 0;
 }
 
-static void apic_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void apic_mem_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
 }
 
-static void apic_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void apic_mem_writew(void *opaque, hwaddr addr, uint32_t val)
 {
 }
 
-static uint32_t apic_mem_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t apic_mem_readl(void *opaque, hwaddr addr)
 {
     DeviceState *d;
     APICCommonState *s;
@@ -732,7 +732,7 @@ static uint32_t apic_mem_readl(void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static void apic_send_msi(target_phys_addr_t addr, uint32_t data)
+static void apic_send_msi(hwaddr addr, uint32_t data)
 {
     uint8_t dest = (addr & MSI_ADDR_DEST_ID_MASK) >> MSI_ADDR_DEST_ID_SHIFT;
     uint8_t vector = (data & MSI_DATA_VECTOR_MASK) >> MSI_DATA_VECTOR_SHIFT;
@@ -743,7 +743,7 @@ static void apic_send_msi(target_phys_addr_t addr, uint32_t data)
     apic_deliver_irq(dest, dest_mode, delivery, vector, trigger_mode);
 }
 
-static void apic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void apic_mem_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     DeviceState *d;
     APICCommonState *s;
diff --git a/hw/apic_common.c b/hw/apic_common.c
index 371f95d..d68116d 100644
--- a/hw/apic_common.c
+++ b/hw/apic_common.c
@@ -89,7 +89,7 @@ void apic_enable_tpr_access_reporting(DeviceState *d, bool enable)
     }
 }
 
-void apic_enable_vapic(DeviceState *d, target_phys_addr_t paddr)
+void apic_enable_vapic(DeviceState *d, hwaddr paddr)
 {
     APICCommonState *s = DO_UPCAST(APICCommonState, busdev.qdev, d);
     APICCommonClass *info = APIC_COMMON_GET_CLASS(s);
diff --git a/hw/apic_internal.h b/hw/apic_internal.h
index 4d8ff49..30932a3 100644
--- a/hw/apic_internal.h
+++ b/hw/apic_internal.h
@@ -124,7 +124,7 @@ struct APICCommonState {
 
     uint32_t vapic_control;
     DeviceState *vapic;
-    target_phys_addr_t vapic_paddr; /* note: persistence via kvmvapic */
+    hwaddr vapic_paddr; /* note: persistence via kvmvapic */
 };
 
 typedef struct VAPICState {
@@ -140,7 +140,7 @@ extern bool apic_report_tpr_access;
 void apic_report_irq_delivered(int delivered);
 bool apic_next_timer(APICCommonState *s, int64_t current_time);
 void apic_enable_tpr_access_reporting(DeviceState *d, bool enable);
-void apic_enable_vapic(DeviceState *d, target_phys_addr_t paddr);
+void apic_enable_vapic(DeviceState *d, hwaddr paddr);
 
 void vapic_report_tpr_access(DeviceState *dev, void *cpu, target_ulong ip,
                              TPRAccess access);
diff --git a/hw/arm-misc.h b/hw/arm-misc.h
index bdd8fec..d02f7f0 100644
--- a/hw/arm-misc.h
+++ b/hw/arm-misc.h
@@ -30,15 +30,15 @@ struct arm_boot_info {
     const char *kernel_cmdline;
     const char *initrd_filename;
     const char *dtb_filename;
-    target_phys_addr_t loader_start;
+    hwaddr loader_start;
     /* multicore boards that use the default secondary core boot functions
      * need to put the address of the secondary boot code, the boot reg,
      * and the GIC address in the next 3 values, respectively. boards that
      * have their own boot functions can use these values as they want.
      */
-    target_phys_addr_t smp_loader_start;
-    target_phys_addr_t smp_bootreg_addr;
-    target_phys_addr_t gic_cpu_if_addr;
+    hwaddr smp_loader_start;
+    hwaddr smp_bootreg_addr;
+    hwaddr gic_cpu_if_addr;
     int nb_cpus;
     int board_id;
     int (*atag_board)(const struct arm_boot_info *info, void *p);
@@ -56,8 +56,8 @@ struct arm_boot_info {
                                      const struct arm_boot_info *info);
     /* Used internally by arm_boot.c */
     int is_linux;
-    target_phys_addr_t initrd_size;
-    target_phys_addr_t entry;
+    hwaddr initrd_size;
+    hwaddr entry;
 };
 void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info);
 
diff --git a/hw/arm11mpcore.c b/hw/arm11mpcore.c
index 1bff3d3..105f158 100644
--- a/hw/arm11mpcore.c
+++ b/hw/arm11mpcore.c
@@ -27,7 +27,7 @@ typedef struct mpcore_priv_state {
 
 /* Per-CPU private memory mapped IO.  */
 
-static uint64_t mpcore_scu_read(void *opaque, target_phys_addr_t offset,
+static uint64_t mpcore_scu_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     mpcore_priv_state *s = (mpcore_priv_state *)opaque;
@@ -48,7 +48,7 @@ static uint64_t mpcore_scu_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void mpcore_scu_write(void *opaque, target_phys_addr_t offset,
+static void mpcore_scu_write(void *opaque, hwaddr offset,
                              uint64_t value, unsigned size)
 {
     mpcore_priv_state *s = (mpcore_priv_state *)opaque;
@@ -89,7 +89,7 @@ static void mpcore_priv_map_setup(mpcore_priv_state *s)
      * at 0x200, 0x300...
      */
     for (i = 0; i < (s->num_cpu + 1); i++) {
-        target_phys_addr_t offset = 0x100 + (i * 0x100);
+        hwaddr offset = 0x100 + (i * 0x100);
         memory_region_add_subregion(&s->container, offset,
                                     sysbus_mmio_get_region(gicbusdev, i + 1));
     }
@@ -98,7 +98,7 @@ static void mpcore_priv_map_setup(mpcore_priv_state *s)
      */
     for (i = 0; i < (s->num_cpu + 1) * 2; i++) {
         /* Timers at 0x600, 0x700, ...; watchdogs at 0x620, 0x720, ... */
-        target_phys_addr_t offset = 0x600 + (i >> 1) * 0x100 + (i & 1) * 0x20;
+        hwaddr offset = 0x600 + (i >> 1) * 0x100 + (i & 1) * 0x20;
         memory_region_add_subregion(&s->container, offset,
                                     sysbus_mmio_get_region(busdev, i));
     }
diff --git a/hw/arm_boot.c b/hw/arm_boot.c
index a6e9143..09bf6c5 100644
--- a/hw/arm_boot.c
+++ b/hw/arm_boot.c
@@ -89,8 +89,8 @@ static void default_reset_secondary(ARMCPU *cpu,
 static void set_kernel_args(const struct arm_boot_info *info)
 {
     int initrd_size = info->initrd_size;
-    target_phys_addr_t base = info->loader_start;
-    target_phys_addr_t p;
+    hwaddr base = info->loader_start;
+    hwaddr p;
 
     p = base + KERNEL_ARGS_ADDR;
     /* ATAG_CORE */
@@ -142,10 +142,10 @@ static void set_kernel_args(const struct arm_boot_info *info)
 
 static void set_kernel_args_old(const struct arm_boot_info *info)
 {
-    target_phys_addr_t p;
+    hwaddr p;
     const char *s;
     int initrd_size = info->initrd_size;
-    target_phys_addr_t base = info->loader_start;
+    hwaddr base = info->loader_start;
 
     /* see linux/include/asm-arm/setup.h */
     p = base + KERNEL_ARGS_ADDR;
@@ -213,7 +213,7 @@ static void set_kernel_args_old(const struct arm_boot_info *info)
     }
 }
 
-static int load_dtb(target_phys_addr_t addr, const struct arm_boot_info *binfo)
+static int load_dtb(hwaddr addr, const struct arm_boot_info *binfo)
 {
 #ifdef CONFIG_FDT
     uint32_t *mem_reg_property;
@@ -342,7 +342,7 @@ void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info)
     int n;
     int is_linux = 0;
     uint64_t elf_entry;
-    target_phys_addr_t entry;
+    hwaddr entry;
     int big_endian;
     QemuOpts *machine_opts;
 
@@ -419,7 +419,7 @@ void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info)
          */
         if (info->dtb_filename) {
             /* Place the DTB after the initrd in memory */
-            target_phys_addr_t dtb_start = TARGET_PAGE_ALIGN(info->loader_start
+            hwaddr dtb_start = TARGET_PAGE_ALIGN(info->loader_start
                                                              + INITRD_LOAD_ADDR
                                                              + initrd_size);
             if (load_dtb(dtb_start, info)) {
diff --git a/hw/arm_gic.c b/hw/arm_gic.c
index 56376c0..ce16e83 100644
--- a/hw/arm_gic.c
+++ b/hw/arm_gic.c
@@ -212,7 +212,7 @@ void gic_complete_irq(GICState *s, int cpu, int irq)
     }
 }
 
-static uint32_t gic_dist_readb(void *opaque, target_phys_addr_t offset)
+static uint32_t gic_dist_readb(void *opaque, hwaddr offset)
 {
     GICState *s = (GICState *)opaque;
     uint32_t res;
@@ -328,7 +328,7 @@ bad_reg:
     return 0;
 }
 
-static uint32_t gic_dist_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t gic_dist_readw(void *opaque, hwaddr offset)
 {
     uint32_t val;
     val = gic_dist_readb(opaque, offset);
@@ -336,7 +336,7 @@ static uint32_t gic_dist_readw(void *opaque, target_phys_addr_t offset)
     return val;
 }
 
-static uint32_t gic_dist_readl(void *opaque, target_phys_addr_t offset)
+static uint32_t gic_dist_readl(void *opaque, hwaddr offset)
 {
     uint32_t val;
     val = gic_dist_readw(opaque, offset);
@@ -344,7 +344,7 @@ static uint32_t gic_dist_readl(void *opaque, target_phys_addr_t offset)
     return val;
 }
 
-static void gic_dist_writeb(void *opaque, target_phys_addr_t offset,
+static void gic_dist_writeb(void *opaque, hwaddr offset,
                             uint32_t value)
 {
     GICState *s = (GICState *)opaque;
@@ -490,14 +490,14 @@ bad_reg:
     hw_error("gic_dist_writeb: Bad offset %x\n", (int)offset);
 }
 
-static void gic_dist_writew(void *opaque, target_phys_addr_t offset,
+static void gic_dist_writew(void *opaque, hwaddr offset,
                             uint32_t value)
 {
     gic_dist_writeb(opaque, offset, value & 0xff);
     gic_dist_writeb(opaque, offset + 1, value >> 8);
 }
 
-static void gic_dist_writel(void *opaque, target_phys_addr_t offset,
+static void gic_dist_writel(void *opaque, hwaddr offset,
                             uint32_t value)
 {
     GICState *s = (GICState *)opaque;
@@ -584,14 +584,14 @@ static void gic_cpu_write(GICState *s, int cpu, int offset, uint32_t value)
 }
 
 /* Wrappers to read/write the GIC CPU interface for the current CPU */
-static uint64_t gic_thiscpu_read(void *opaque, target_phys_addr_t addr,
+static uint64_t gic_thiscpu_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     GICState *s = (GICState *)opaque;
     return gic_cpu_read(s, gic_get_current_cpu(s), addr);
 }
 
-static void gic_thiscpu_write(void *opaque, target_phys_addr_t addr,
+static void gic_thiscpu_write(void *opaque, hwaddr addr,
                               uint64_t value, unsigned size)
 {
     GICState *s = (GICState *)opaque;
@@ -601,7 +601,7 @@ static void gic_thiscpu_write(void *opaque, target_phys_addr_t addr,
 /* Wrappers to read/write the GIC CPU interface for a specific CPU.
  * These just decode the opaque pointer into GICState* + cpu id.
  */
-static uint64_t gic_do_cpu_read(void *opaque, target_phys_addr_t addr,
+static uint64_t gic_do_cpu_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     GICState **backref = (GICState **)opaque;
@@ -610,7 +610,7 @@ static uint64_t gic_do_cpu_read(void *opaque, target_phys_addr_t addr,
     return gic_cpu_read(s, id, addr);
 }
 
-static void gic_do_cpu_write(void *opaque, target_phys_addr_t addr,
+static void gic_do_cpu_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     GICState **backref = (GICState **)opaque;
diff --git a/hw/arm_l2x0.c b/hw/arm_l2x0.c
index de6a086..8f5921c 100644
--- a/hw/arm_l2x0.c
+++ b/hw/arm_l2x0.c
@@ -51,7 +51,7 @@ static const VMStateDescription vmstate_l2x0 = {
 };
 
 
-static uint64_t l2x0_priv_read(void *opaque, target_phys_addr_t offset,
+static uint64_t l2x0_priv_read(void *opaque, hwaddr offset,
                                unsigned size)
 {
     uint32_t cache_data;
@@ -93,7 +93,7 @@ static uint64_t l2x0_priv_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void l2x0_priv_write(void *opaque, target_phys_addr_t offset,
+static void l2x0_priv_write(void *opaque, hwaddr offset,
                             uint64_t value, unsigned size)
 {
     l2x0_state *s = (l2x0_state *)opaque;
diff --git a/hw/arm_mptimer.c b/hw/arm_mptimer.c
index fe43cbb..6790832 100644
--- a/hw/arm_mptimer.c
+++ b/hw/arm_mptimer.c
@@ -92,7 +92,7 @@ static void timerblock_tick(void *opaque)
     timerblock_update_irq(tb);
 }
 
-static uint64_t timerblock_read(void *opaque, target_phys_addr_t addr,
+static uint64_t timerblock_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     timerblock *tb = (timerblock *)opaque;
@@ -120,7 +120,7 @@ static uint64_t timerblock_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void timerblock_write(void *opaque, target_phys_addr_t addr,
+static void timerblock_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     timerblock *tb = (timerblock *)opaque;
@@ -159,7 +159,7 @@ static void timerblock_write(void *opaque, target_phys_addr_t addr,
 /* Wrapper functions to implement the "read timer/watchdog for
  * the current CPU" memory regions.
  */
-static uint64_t arm_thistimer_read(void *opaque, target_phys_addr_t addr,
+static uint64_t arm_thistimer_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     arm_mptimer_state *s = (arm_mptimer_state *)opaque;
@@ -167,7 +167,7 @@ static uint64_t arm_thistimer_read(void *opaque, target_phys_addr_t addr,
     return timerblock_read(&s->timerblock[id * 2], addr, size);
 }
 
-static void arm_thistimer_write(void *opaque, target_phys_addr_t addr,
+static void arm_thistimer_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     arm_mptimer_state *s = (arm_mptimer_state *)opaque;
@@ -175,7 +175,7 @@ static void arm_thistimer_write(void *opaque, target_phys_addr_t addr,
     timerblock_write(&s->timerblock[id * 2], addr, value, size);
 }
 
-static uint64_t arm_thiswdog_read(void *opaque, target_phys_addr_t addr,
+static uint64_t arm_thiswdog_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     arm_mptimer_state *s = (arm_mptimer_state *)opaque;
@@ -183,7 +183,7 @@ static uint64_t arm_thiswdog_read(void *opaque, target_phys_addr_t addr,
     return timerblock_read(&s->timerblock[id * 2 + 1], addr, size);
 }
 
-static void arm_thiswdog_write(void *opaque, target_phys_addr_t addr,
+static void arm_thiswdog_write(void *opaque, hwaddr addr,
                                uint64_t value, unsigned size)
 {
     arm_mptimer_state *s = (arm_mptimer_state *)opaque;
diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c
index 5f1237b..26318e1 100644
--- a/hw/arm_sysctl.c
+++ b/hw/arm_sysctl.c
@@ -92,7 +92,7 @@ static void arm_sysctl_reset(DeviceState *d)
     }
 }
 
-static uint64_t arm_sysctl_read(void *opaque, target_phys_addr_t offset,
+static uint64_t arm_sysctl_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     arm_sysctl_state *s = (arm_sysctl_state *)opaque;
@@ -189,7 +189,7 @@ static uint64_t arm_sysctl_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void arm_sysctl_write(void *opaque, target_phys_addr_t offset,
+static void arm_sysctl_write(void *opaque, hwaddr offset,
                              uint64_t val, unsigned size)
 {
     arm_sysctl_state *s = (arm_sysctl_state *)opaque;
diff --git a/hw/arm_timer.c b/hw/arm_timer.c
index e3ecce2..2e13621 100644
--- a/hw/arm_timer.c
+++ b/hw/arm_timer.c
@@ -45,7 +45,7 @@ static void arm_timer_update(arm_timer_state *s)
     }
 }
 
-static uint32_t arm_timer_read(void *opaque, target_phys_addr_t offset)
+static uint32_t arm_timer_read(void *opaque, hwaddr offset)
 {
     arm_timer_state *s = (arm_timer_state *)opaque;
 
@@ -87,7 +87,7 @@ static void arm_timer_recalibrate(arm_timer_state *s, int reload)
     ptimer_set_limit(s->timer, limit, reload);
 }
 
-static void arm_timer_write(void *opaque, target_phys_addr_t offset,
+static void arm_timer_write(void *opaque, hwaddr offset,
                             uint32_t value)
 {
     arm_timer_state *s = (arm_timer_state *)opaque;
@@ -202,7 +202,7 @@ static void sp804_set_irq(void *opaque, int irq, int level)
     qemu_set_irq(s->irq, s->level[0] || s->level[1]);
 }
 
-static uint64_t sp804_read(void *opaque, target_phys_addr_t offset,
+static uint64_t sp804_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     sp804_state *s = (sp804_state *)opaque;
@@ -230,7 +230,7 @@ static uint64_t sp804_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void sp804_write(void *opaque, target_phys_addr_t offset,
+static void sp804_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     sp804_state *s = (sp804_state *)opaque;
@@ -291,7 +291,7 @@ typedef struct {
     arm_timer_state *timer[3];
 } icp_pit_state;
 
-static uint64_t icp_pit_read(void *opaque, target_phys_addr_t offset,
+static uint64_t icp_pit_read(void *opaque, hwaddr offset,
                              unsigned size)
 {
     icp_pit_state *s = (icp_pit_state *)opaque;
@@ -306,7 +306,7 @@ static uint64_t icp_pit_read(void *opaque, target_phys_addr_t offset,
     return arm_timer_read(s->timer[n], offset & 0xff);
 }
 
-static void icp_pit_write(void *opaque, target_phys_addr_t offset,
+static void icp_pit_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     icp_pit_state *s = (icp_pit_state *)opaque;
diff --git a/hw/armv7m.c b/hw/armv7m.c
index 9f66667..ce2ec9b 100644
--- a/hw/armv7m.c
+++ b/hw/armv7m.c
@@ -25,14 +25,14 @@ static inline uint32_t bitband_addr(void * opaque, uint32_t addr)
 
 }
 
-static uint32_t bitband_readb(void *opaque, target_phys_addr_t offset)
+static uint32_t bitband_readb(void *opaque, hwaddr offset)
 {
     uint8_t v;
     cpu_physical_memory_read(bitband_addr(opaque, offset), &v, 1);
     return (v & (1 << ((offset >> 2) & 7))) != 0;
 }
 
-static void bitband_writeb(void *opaque, target_phys_addr_t offset,
+static void bitband_writeb(void *opaque, hwaddr offset,
                            uint32_t value)
 {
     uint32_t addr;
@@ -48,7 +48,7 @@ static void bitband_writeb(void *opaque, target_phys_addr_t offset,
     cpu_physical_memory_write(addr, &v, 1);
 }
 
-static uint32_t bitband_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t bitband_readw(void *opaque, hwaddr offset)
 {
     uint32_t addr;
     uint16_t mask;
@@ -60,7 +60,7 @@ static uint32_t bitband_readw(void *opaque, target_phys_addr_t offset)
     return (v & mask) != 0;
 }
 
-static void bitband_writew(void *opaque, target_phys_addr_t offset,
+static void bitband_writew(void *opaque, hwaddr offset,
                            uint32_t value)
 {
     uint32_t addr;
@@ -77,7 +77,7 @@ static void bitband_writew(void *opaque, target_phys_addr_t offset,
     cpu_physical_memory_write(addr, (uint8_t *)&v, 2);
 }
 
-static uint32_t bitband_readl(void *opaque, target_phys_addr_t offset)
+static uint32_t bitband_readl(void *opaque, hwaddr offset)
 {
     uint32_t addr;
     uint32_t mask;
@@ -89,7 +89,7 @@ static uint32_t bitband_readl(void *opaque, target_phys_addr_t offset)
     return (v & mask) != 0;
 }
 
-static void bitband_writel(void *opaque, target_phys_addr_t offset,
+static void bitband_writel(void *opaque, hwaddr offset,
                            uint32_t value)
 {
     uint32_t addr;
diff --git a/hw/armv7m_nvic.c b/hw/armv7m_nvic.c
index c449e08..35c1aa6 100644
--- a/hw/armv7m_nvic.c
+++ b/hw/armv7m_nvic.c
@@ -392,7 +392,7 @@ static void nvic_writel(void *opaque, uint32_t offset, uint32_t value)
     }
 }
 
-static uint64_t nvic_sysreg_read(void *opaque, target_phys_addr_t addr,
+static uint64_t nvic_sysreg_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     /* At the moment we only support the ID registers for byte/word access.
@@ -412,7 +412,7 @@ static uint64_t nvic_sysreg_read(void *opaque, target_phys_addr_t addr,
     hw_error("NVIC: Bad read of size %d at offset 0x%x\n", size, offset);
 }
 
-static void nvic_sysreg_write(void *opaque, target_phys_addr_t addr,
+static void nvic_sysreg_write(void *opaque, hwaddr addr,
                               uint64_t value, unsigned size)
 {
     uint32_t offset = addr;
diff --git a/hw/axis_dev88.c b/hw/axis_dev88.c
index 2fd7356..aa1ac9e 100644
--- a/hw/axis_dev88.c
+++ b/hw/axis_dev88.c
@@ -47,7 +47,7 @@ struct nand_state_t
 };
 
 static struct nand_state_t nand_state;
-static uint64_t nand_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t nand_read(void *opaque, hwaddr addr, unsigned size)
 {
     struct nand_state_t *s = opaque;
     uint32_t r;
@@ -62,7 +62,7 @@ static uint64_t nand_read(void *opaque, target_phys_addr_t addr, unsigned size)
 }
 
 static void
-nand_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+nand_write(void *opaque, hwaddr addr, uint64_t value,
            unsigned size)
 {
     struct nand_state_t *s = opaque;
@@ -166,7 +166,7 @@ static struct gpio_state_t
     uint32_t regs[0x5c / 4];
 } gpio_state;
 
-static uint64_t gpio_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t gpio_read(void *opaque, hwaddr addr, unsigned size)
 {
     struct gpio_state_t *s = opaque;
     uint32_t r = 0;
@@ -195,7 +195,7 @@ static uint64_t gpio_read(void *opaque, target_phys_addr_t addr, unsigned size)
     D(printf("%s %x=%x\n", __func__, addr, r));
 }
 
-static void gpio_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void gpio_write(void *opaque, hwaddr addr, uint64_t value,
                        unsigned size)
 {
     struct gpio_state_t *s = opaque;
diff --git a/hw/bonito.c b/hw/bonito.c
index 6084ac4..0bf6d4a 100644
--- a/hw/bonito.c
+++ b/hw/bonito.c
@@ -211,12 +211,12 @@ typedef struct PCIBonitoState
     MemoryRegion iomem_ldma;
     MemoryRegion iomem_cop;
 
-    target_phys_addr_t bonito_pciio_start;
-    target_phys_addr_t bonito_pciio_length;
+    hwaddr bonito_pciio_start;
+    hwaddr bonito_pciio_length;
     int bonito_pciio_handle;
 
-    target_phys_addr_t bonito_localio_start;
-    target_phys_addr_t bonito_localio_length;
+    hwaddr bonito_localio_start;
+    hwaddr bonito_localio_length;
     int bonito_localio_handle;
 
 } PCIBonitoState;
@@ -232,7 +232,7 @@ struct BonitoState {
     PCIBonitoState *pci_dev;
 };
 
-static void bonito_writel(void *opaque, target_phys_addr_t addr,
+static void bonito_writel(void *opaque, hwaddr addr,
                           uint64_t val, unsigned size)
 {
     PCIBonitoState *s = opaque;
@@ -295,7 +295,7 @@ static void bonito_writel(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t bonito_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t bonito_readl(void *opaque, hwaddr addr,
                              unsigned size)
 {
     PCIBonitoState *s = opaque;
@@ -322,7 +322,7 @@ static const MemoryRegionOps bonito_ops = {
     },
 };
 
-static void bonito_pciconf_writel(void *opaque, target_phys_addr_t addr,
+static void bonito_pciconf_writel(void *opaque, hwaddr addr,
                                   uint64_t val, unsigned size)
 {
     PCIBonitoState *s = opaque;
@@ -332,7 +332,7 @@ static void bonito_pciconf_writel(void *opaque, target_phys_addr_t addr,
     d->config_write(d, addr, val, 4);
 }
 
-static uint64_t bonito_pciconf_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t bonito_pciconf_readl(void *opaque, hwaddr addr,
                                      unsigned size)
 {
 
@@ -355,7 +355,7 @@ static const MemoryRegionOps bonito_pciconf_ops = {
     },
 };
 
-static uint64_t bonito_ldma_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t bonito_ldma_readl(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     uint32_t val;
@@ -366,7 +366,7 @@ static uint64_t bonito_ldma_readl(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void bonito_ldma_writel(void *opaque, target_phys_addr_t addr,
+static void bonito_ldma_writel(void *opaque, hwaddr addr,
                                uint64_t val, unsigned size)
 {
     PCIBonitoState *s = opaque;
@@ -384,7 +384,7 @@ static const MemoryRegionOps bonito_ldma_ops = {
     },
 };
 
-static uint64_t bonito_cop_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t bonito_cop_readl(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     uint32_t val;
@@ -395,7 +395,7 @@ static uint64_t bonito_cop_readl(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void bonito_cop_writel(void *opaque, target_phys_addr_t addr,
+static void bonito_cop_writel(void *opaque, hwaddr addr,
                               uint64_t val, unsigned size)
 {
     PCIBonitoState *s = opaque;
@@ -413,7 +413,7 @@ static const MemoryRegionOps bonito_cop_ops = {
     },
 };
 
-static uint32_t bonito_sbridge_pciaddr(void *opaque, target_phys_addr_t addr)
+static uint32_t bonito_sbridge_pciaddr(void *opaque, hwaddr addr)
 {
     PCIBonitoState *s = opaque;
     PCIHostState *phb = PCI_HOST_BRIDGE(s->pcihost);
@@ -449,7 +449,7 @@ static uint32_t bonito_sbridge_pciaddr(void *opaque, target_phys_addr_t addr)
     return pciaddr;
 }
 
-static void bonito_spciconf_writeb(void *opaque, target_phys_addr_t addr,
+static void bonito_spciconf_writeb(void *opaque, hwaddr addr,
                                    uint32_t val)
 {
     PCIBonitoState *s = opaque;
@@ -475,7 +475,7 @@ static void bonito_spciconf_writeb(void *opaque, target_phys_addr_t addr,
     pci_set_word(d->config + PCI_STATUS, status);
 }
 
-static void bonito_spciconf_writew(void *opaque, target_phys_addr_t addr,
+static void bonito_spciconf_writew(void *opaque, hwaddr addr,
                                    uint32_t val)
 {
     PCIBonitoState *s = opaque;
@@ -503,7 +503,7 @@ static void bonito_spciconf_writew(void *opaque, target_phys_addr_t addr,
     pci_set_word(d->config + PCI_STATUS, status);
 }
 
-static void bonito_spciconf_writel(void *opaque, target_phys_addr_t addr,
+static void bonito_spciconf_writel(void *opaque, hwaddr addr,
                                    uint32_t val)
 {
     PCIBonitoState *s = opaque;
@@ -531,7 +531,7 @@ static void bonito_spciconf_writel(void *opaque, target_phys_addr_t addr,
     pci_set_word(d->config + PCI_STATUS, status);
 }
 
-static uint32_t bonito_spciconf_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t bonito_spciconf_readb(void *opaque, hwaddr addr)
 {
     PCIBonitoState *s = opaque;
     PCIDevice *d = PCI_DEVICE(s);
@@ -557,7 +557,7 @@ static uint32_t bonito_spciconf_readb(void *opaque, target_phys_addr_t addr)
     return pci_data_read(phb->bus, phb->config_reg, 1);
 }
 
-static uint32_t bonito_spciconf_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t bonito_spciconf_readw(void *opaque, hwaddr addr)
 {
     PCIBonitoState *s = opaque;
     PCIDevice *d = PCI_DEVICE(s);
@@ -585,7 +585,7 @@ static uint32_t bonito_spciconf_readw(void *opaque, target_phys_addr_t addr)
     return pci_data_read(phb->bus, phb->config_reg, 2);
 }
 
-static uint32_t bonito_spciconf_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t bonito_spciconf_readl(void *opaque, hwaddr addr)
 {
     PCIBonitoState *s = opaque;
     PCIDevice *d = PCI_DEVICE(s);
diff --git a/hw/cadence_gem.c b/hw/cadence_gem.c
index 967f625..0c037a2 100644
--- a/hw/cadence_gem.c
+++ b/hw/cadence_gem.c
@@ -605,7 +605,7 @@ static int gem_mac_address_filter(GemState *s, const uint8_t *packet)
 static ssize_t gem_receive(NetClientState *nc, const uint8_t *buf, size_t size)
 {
     unsigned    desc[2];
-    target_phys_addr_t packet_desc_addr, last_desc_addr;
+    hwaddr packet_desc_addr, last_desc_addr;
     GemState *s;
     unsigned   rxbufsize, bytes_to_copy;
     unsigned   rxbuf_offset;
@@ -824,7 +824,7 @@ static void gem_transmit_updatestats(GemState *s, const uint8_t *packet,
 static void gem_transmit(GemState *s)
 {
     unsigned    desc[2];
-    target_phys_addr_t packet_desc_addr;
+    hwaddr packet_desc_addr;
     uint8_t     tx_packet[2048];
     uint8_t     *p;
     unsigned    total_bytes;
@@ -1021,7 +1021,7 @@ static void gem_phy_write(GemState *s, unsigned reg_num, uint16_t val)
  * gem_read32:
  * Read a GEM register.
  */
-static uint64_t gem_read(void *opaque, target_phys_addr_t offset, unsigned size)
+static uint64_t gem_read(void *opaque, hwaddr offset, unsigned size)
 {
     GemState *s;
     uint32_t retval;
@@ -1067,7 +1067,7 @@ static uint64_t gem_read(void *opaque, target_phys_addr_t offset, unsigned size)
  * gem_write32:
  * Write a GEM register.
  */
-static void gem_write(void *opaque, target_phys_addr_t offset, uint64_t val,
+static void gem_write(void *opaque, hwaddr offset, uint64_t val,
         unsigned size)
 {
     GemState *s = (GemState *)opaque;
diff --git a/hw/cadence_ttc.c b/hw/cadence_ttc.c
index 77b6976..ec78a52 100644
--- a/hw/cadence_ttc.c
+++ b/hw/cadence_ttc.c
@@ -76,7 +76,7 @@ static void cadence_timer_update(CadenceTimerState *s)
 }
 
 static CadenceTimerState *cadence_timer_from_addr(void *opaque,
-                                        target_phys_addr_t offset)
+                                        hwaddr offset)
 {
     unsigned int index;
     CadenceTTCState *s = (CadenceTTCState *)opaque;
@@ -224,7 +224,7 @@ static void cadence_timer_tick(void *opaque)
     cadence_timer_run(s);
 }
 
-static uint32_t cadence_ttc_read_imp(void *opaque, target_phys_addr_t offset)
+static uint32_t cadence_ttc_read_imp(void *opaque, hwaddr offset)
 {
     CadenceTimerState *s = cadence_timer_from_addr(opaque, offset);
     uint32_t value;
@@ -297,7 +297,7 @@ static uint32_t cadence_ttc_read_imp(void *opaque, target_phys_addr_t offset)
     }
 }
 
-static uint64_t cadence_ttc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t cadence_ttc_read(void *opaque, hwaddr offset,
     unsigned size)
 {
     uint32_t ret = cadence_ttc_read_imp(opaque, offset);
@@ -306,7 +306,7 @@ static uint64_t cadence_ttc_read(void *opaque, target_phys_addr_t offset,
     return ret;
 }
 
-static void cadence_ttc_write(void *opaque, target_phys_addr_t offset,
+static void cadence_ttc_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     CadenceTimerState *s = cadence_timer_from_addr(opaque, offset);
diff --git a/hw/cadence_uart.c b/hw/cadence_uart.c
index f8afc4e..a7d0504 100644
--- a/hw/cadence_uart.c
+++ b/hw/cadence_uart.c
@@ -354,7 +354,7 @@ static void uart_read_rx_fifo(UartState *s, uint32_t *c)
     uart_update_status(s);
 }
 
-static void uart_write(void *opaque, target_phys_addr_t offset,
+static void uart_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     UartState *s = (UartState *)opaque;
@@ -397,7 +397,7 @@ static void uart_write(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static uint64_t uart_read(void *opaque, target_phys_addr_t offset,
+static uint64_t uart_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     UartState *s = (UartState *)opaque;
diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index a101329..e4af2e9 100644
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -1952,7 +1952,7 @@ static void cirrus_mem_writeb_mode4and5_16bpp(CirrusVGAState * s,
  ***************************************/
 
 static uint64_t cirrus_vga_mem_read(void *opaque,
-                                    target_phys_addr_t addr,
+                                    hwaddr addr,
                                     uint32_t size)
 {
     CirrusVGAState *s = opaque;
@@ -1996,7 +1996,7 @@ static uint64_t cirrus_vga_mem_read(void *opaque,
 }
 
 static void cirrus_vga_mem_write(void *opaque,
-                                 target_phys_addr_t addr,
+                                 hwaddr addr,
                                  uint64_t mem_value,
                                  uint32_t size)
 {
@@ -2255,7 +2255,7 @@ static void cirrus_cursor_draw_line(VGACommonState *s1, uint8_t *d1, int scr_y)
  *
  ***************************************/
 
-static uint64_t cirrus_linear_read(void *opaque, target_phys_addr_t addr,
+static uint64_t cirrus_linear_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     CirrusVGAState *s = opaque;
@@ -2284,7 +2284,7 @@ static uint64_t cirrus_linear_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void cirrus_linear_write(void *opaque, target_phys_addr_t addr,
+static void cirrus_linear_write(void *opaque, hwaddr addr,
                                 uint64_t val, unsigned size)
 {
     CirrusVGAState *s = opaque;
@@ -2333,7 +2333,7 @@ static void cirrus_linear_write(void *opaque, target_phys_addr_t addr,
 
 
 static uint64_t cirrus_linear_bitblt_read(void *opaque,
-                                          target_phys_addr_t addr,
+                                          hwaddr addr,
                                           unsigned size)
 {
     CirrusVGAState *s = opaque;
@@ -2346,7 +2346,7 @@ static uint64_t cirrus_linear_bitblt_read(void *opaque,
 }
 
 static void cirrus_linear_bitblt_write(void *opaque,
-                                       target_phys_addr_t addr,
+                                       hwaddr addr,
                                        uint64_t val,
                                        unsigned size)
 {
@@ -2640,7 +2640,7 @@ static void cirrus_vga_ioport_write(void *opaque, uint32_t addr, uint32_t val)
  *
  ***************************************/
 
-static uint64_t cirrus_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t cirrus_mmio_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     CirrusVGAState *s = opaque;
@@ -2652,7 +2652,7 @@ static uint64_t cirrus_mmio_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void cirrus_mmio_write(void *opaque, target_phys_addr_t addr,
+static void cirrus_mmio_write(void *opaque, hwaddr addr,
                               uint64_t val, unsigned size)
 {
     CirrusVGAState *s = opaque;
diff --git a/hw/cris-boot.h b/hw/cris-boot.h
index 0a2c242..5b17d83 100644
--- a/hw/cris-boot.h
+++ b/hw/cris-boot.h
@@ -5,7 +5,7 @@ struct cris_load_info
     const char *cmdline;
     int image_size;
 
-    target_phys_addr_t entry;
+    hwaddr entry;
 };
 
 void cris_load_image(CRISCPU *cpu, struct cris_load_info *li);
diff --git a/hw/cs4231.c b/hw/cs4231.c
index cfec1d9..23570d5 100644
--- a/hw/cs4231.c
+++ b/hw/cs4231.c
@@ -55,7 +55,7 @@ static void cs_reset(DeviceState *d)
     s->dregs[25] = CS_VER;
 }
 
-static uint64_t cs_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t cs_mem_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
     CSState *s = opaque;
@@ -82,7 +82,7 @@ static uint64_t cs_mem_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void cs_mem_write(void *opaque, target_phys_addr_t addr,
+static void cs_mem_write(void *opaque, hwaddr addr,
                          uint64_t val, unsigned size)
 {
     CSState *s = opaque;
diff --git a/hw/cs4231a.c b/hw/cs4231a.c
index e07b9d6..0257fd8 100644
--- a/hw/cs4231a.c
+++ b/hw/cs4231a.c
@@ -346,7 +346,7 @@ static void cs_reset_voices (CSState *s, uint32_t val)
     }
 }
 
-static uint64_t cs_read (void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t cs_read (void *opaque, hwaddr addr, unsigned size)
 {
     CSState *s = opaque;
     uint32_t saddr, iaddr, ret;
@@ -383,7 +383,7 @@ static uint64_t cs_read (void *opaque, target_phys_addr_t addr, unsigned size)
     return ret;
 }
 
-static void cs_write (void *opaque, target_phys_addr_t addr,
+static void cs_write (void *opaque, hwaddr addr,
                       uint64_t val64, unsigned size)
 {
     CSState *s = opaque;
diff --git a/hw/cuda.c b/hw/cuda.c
index 233ab66..f1f408b 100644
--- a/hw/cuda.c
+++ b/hw/cuda.c
@@ -252,7 +252,7 @@ static void cuda_timer1(void *opaque)
     cuda_update_irq(s);
 }
 
-static uint32_t cuda_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t cuda_readb(void *opaque, hwaddr addr)
 {
     CUDAState *s = opaque;
     uint32_t val;
@@ -325,7 +325,7 @@ static uint32_t cuda_readb(void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static void cuda_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void cuda_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     CUDAState *s = opaque;
 
@@ -616,20 +616,20 @@ static void cuda_receive_packet_from_host(CUDAState *s,
     }
 }
 
-static void cuda_writew (void *opaque, target_phys_addr_t addr, uint32_t value)
+static void cuda_writew (void *opaque, hwaddr addr, uint32_t value)
 {
 }
 
-static void cuda_writel (void *opaque, target_phys_addr_t addr, uint32_t value)
+static void cuda_writel (void *opaque, hwaddr addr, uint32_t value)
 {
 }
 
-static uint32_t cuda_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t cuda_readw (void *opaque, hwaddr addr)
 {
     return 0;
 }
 
-static uint32_t cuda_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t cuda_readl (void *opaque, hwaddr addr)
 {
     return 0;
 }
diff --git a/hw/dma.c b/hw/dma.c
index 0a9322d..d6aeac2 100644
--- a/hw/dma.c
+++ b/hw/dma.c
@@ -411,7 +411,7 @@ void DMA_register_channel (int nchan,
 int DMA_read_memory (int nchan, void *buf, int pos, int len)
 {
     struct dma_regs *r = &dma_controllers[nchan > 3].regs[nchan & 3];
-    target_phys_addr_t addr = ((r->pageh & 0x7f) << 24) | (r->page << 16) | r->now[ADDR];
+    hwaddr addr = ((r->pageh & 0x7f) << 24) | (r->page << 16) | r->now[ADDR];
 
     if (r->mode & 0x20) {
         int i;
@@ -433,7 +433,7 @@ int DMA_read_memory (int nchan, void *buf, int pos, int len)
 int DMA_write_memory (int nchan, void *buf, int pos, int len)
 {
     struct dma_regs *r = &dma_controllers[nchan > 3].regs[nchan & 3];
-    target_phys_addr_t addr = ((r->pageh & 0x7f) << 24) | (r->page << 16) | r->now[ADDR];
+    hwaddr addr = ((r->pageh & 0x7f) << 24) | (r->page << 16) | r->now[ADDR];
 
     if (r->mode & 0x20) {
         int i;
diff --git a/hw/dp8393x.c b/hw/dp8393x.c
index 4fa6ecc..3f6386e 100644
--- a/hw/dp8393x.c
+++ b/hw/dp8393x.c
@@ -168,7 +168,7 @@ typedef struct dp8393xState {
     int loopback_packet;
 
     /* Memory access */
-    void (*memory_rw)(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write);
+    void (*memory_rw)(void *opaque, hwaddr addr, uint8_t *buf, int len, int is_write);
     void* mem_opaque;
 } dp8393xState;
 
@@ -603,7 +603,7 @@ static void dp8393x_watchdog(void *opaque)
     dp8393x_update_irq(s);
 }
 
-static uint32_t dp8393x_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t dp8393x_readw(void *opaque, hwaddr addr)
 {
     dp8393xState *s = opaque;
     int reg;
@@ -616,13 +616,13 @@ static uint32_t dp8393x_readw(void *opaque, target_phys_addr_t addr)
     return read_register(s, reg);
 }
 
-static uint32_t dp8393x_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t dp8393x_readb(void *opaque, hwaddr addr)
 {
     uint16_t v = dp8393x_readw(opaque, addr & ~0x1);
     return (v >> (8 * (addr & 0x1))) & 0xff;
 }
 
-static uint32_t dp8393x_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t dp8393x_readl(void *opaque, hwaddr addr)
 {
     uint32_t v;
     v = dp8393x_readw(opaque, addr);
@@ -630,7 +630,7 @@ static uint32_t dp8393x_readl(void *opaque, target_phys_addr_t addr)
     return v;
 }
 
-static void dp8393x_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void dp8393x_writew(void *opaque, hwaddr addr, uint32_t val)
 {
     dp8393xState *s = opaque;
     int reg;
@@ -644,7 +644,7 @@ static void dp8393x_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
     write_register(s, reg, (uint16_t)val);
 }
 
-static void dp8393x_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void dp8393x_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     uint16_t old_val = dp8393x_readw(opaque, addr & ~0x1);
 
@@ -659,7 +659,7 @@ static void dp8393x_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
     dp8393x_writew(opaque, addr & ~0x1, val);
 }
 
-static void dp8393x_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void dp8393x_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     dp8393x_writew(opaque, addr, val & 0xffff);
     dp8393x_writew(opaque, addr + 2, (val >> 16) & 0xffff);
@@ -879,10 +879,10 @@ static NetClientInfo net_dp83932_info = {
     .cleanup = nic_cleanup,
 };
 
-void dp83932_init(NICInfo *nd, target_phys_addr_t base, int it_shift,
+void dp83932_init(NICInfo *nd, hwaddr base, int it_shift,
                   MemoryRegion *address_space,
                   qemu_irq irq, void* mem_opaque,
-                  void (*memory_rw)(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write))
+                  void (*memory_rw)(void *opaque, hwaddr addr, uint8_t *buf, int len, int is_write))
 {
     dp8393xState *s;
 
diff --git a/hw/ds1225y.c b/hw/ds1225y.c
index 2cd355b..4b3f69b 100644
--- a/hw/ds1225y.c
+++ b/hw/ds1225y.c
@@ -34,7 +34,7 @@ typedef struct {
     uint8_t *contents;
 } NvRamState;
 
-static uint64_t nvram_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t nvram_read(void *opaque, hwaddr addr, unsigned size)
 {
     NvRamState *s = opaque;
     uint32_t val;
@@ -44,7 +44,7 @@ static uint64_t nvram_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return val;
 }
 
-static void nvram_write(void *opaque, target_phys_addr_t addr, uint64_t val,
+static void nvram_write(void *opaque, hwaddr addr, uint64_t val,
                         unsigned size)
 {
     NvRamState *s = opaque;
diff --git a/hw/dummy_m68k.c b/hw/dummy_m68k.c
index f436a0c..20f790b 100644
--- a/hw/dummy_m68k.c
+++ b/hw/dummy_m68k.c
@@ -26,7 +26,7 @@ static void dummy_m68k_init(QEMUMachineInitArgs *args)
     MemoryRegion *ram = g_new(MemoryRegion, 1);
     int kernel_size;
     uint64_t elf_entry;
-    target_phys_addr_t entry;
+    hwaddr entry;
 
     if (!cpu_model)
         cpu_model = "cfv4e";
diff --git a/hw/e1000.c b/hw/e1000.c
index 63fee10..e4f1ffe 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -1011,7 +1011,7 @@ static void (*macreg_writeops[])(E1000State *, int, uint32_t) = {
 enum { NWRITEOPS = ARRAY_SIZE(macreg_writeops) };
 
 static void
-e1000_mmio_write(void *opaque, target_phys_addr_t addr, uint64_t val,
+e1000_mmio_write(void *opaque, hwaddr addr, uint64_t val,
                  unsigned size)
 {
     E1000State *s = opaque;
@@ -1028,7 +1028,7 @@ e1000_mmio_write(void *opaque, target_phys_addr_t addr, uint64_t val,
 }
 
 static uint64_t
-e1000_mmio_read(void *opaque, target_phys_addr_t addr, unsigned size)
+e1000_mmio_read(void *opaque, hwaddr addr, unsigned size)
 {
     E1000State *s = opaque;
     unsigned int index = (addr & 0x1ffff) >> 2;
@@ -1051,7 +1051,7 @@ static const MemoryRegionOps e1000_mmio_ops = {
     },
 };
 
-static uint64_t e1000_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t e1000_io_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     E1000State *s = opaque;
@@ -1060,7 +1060,7 @@ static uint64_t e1000_io_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void e1000_io_write(void *opaque, target_phys_addr_t addr,
+static void e1000_io_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     E1000State *s = opaque;
diff --git a/hw/eccmemctl.c b/hw/eccmemctl.c
index fe1cd90..000bd08 100644
--- a/hw/eccmemctl.c
+++ b/hw/eccmemctl.c
@@ -129,7 +129,7 @@ typedef struct ECCState {
     uint32_t version;
 } ECCState;
 
-static void ecc_mem_write(void *opaque, target_phys_addr_t addr, uint64_t val,
+static void ecc_mem_write(void *opaque, hwaddr addr, uint64_t val,
                           unsigned size)
 {
     ECCState *s = opaque;
@@ -172,7 +172,7 @@ static void ecc_mem_write(void *opaque, target_phys_addr_t addr, uint64_t val,
     }
 }
 
-static uint64_t ecc_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ecc_mem_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     ECCState *s = opaque;
@@ -229,7 +229,7 @@ static const MemoryRegionOps ecc_mem_ops = {
     },
 };
 
-static void ecc_diag_mem_write(void *opaque, target_phys_addr_t addr,
+static void ecc_diag_mem_write(void *opaque, hwaddr addr,
                                uint64_t val, unsigned size)
 {
     ECCState *s = opaque;
@@ -238,7 +238,7 @@ static void ecc_diag_mem_write(void *opaque, target_phys_addr_t addr,
     s->diag[addr & ECC_DIAG_MASK] = val;
 }
 
-static uint64_t ecc_diag_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ecc_diag_mem_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     ECCState *s = opaque;
diff --git a/hw/eepro100.c b/hw/eepro100.c
index 5b23116..a189474 100644
--- a/hw/eepro100.c
+++ b/hw/eepro100.c
@@ -1578,7 +1578,7 @@ static void eepro100_write4(EEPRO100State * s, uint32_t addr, uint32_t val)
     }
 }
 
-static uint64_t eepro100_read(void *opaque, target_phys_addr_t addr,
+static uint64_t eepro100_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     EEPRO100State *s = opaque;
@@ -1591,7 +1591,7 @@ static uint64_t eepro100_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void eepro100_write(void *opaque, target_phys_addr_t addr,
+static void eepro100_write(void *opaque, hwaddr addr,
                            uint64_t data, unsigned size)
 {
     EEPRO100State *s = opaque;
diff --git a/hw/elf_ops.h b/hw/elf_ops.h
index 731a983..531a425 100644
--- a/hw/elf_ops.h
+++ b/hw/elf_ops.h
@@ -62,7 +62,7 @@ static struct elf_shdr *glue(find_section, SZ)(struct elf_shdr *shdr_table,
 
 static int glue(symfind, SZ)(const void *s0, const void *s1)
 {
-    target_phys_addr_t addr = *(target_phys_addr_t *)s0;
+    hwaddr addr = *(hwaddr *)s0;
     struct elf_sym *sym = (struct elf_sym *)s1;
     int result = 0;
     if (addr < sym->st_value) {
@@ -74,7 +74,7 @@ static int glue(symfind, SZ)(const void *s0, const void *s1)
 }
 
 static const char *glue(lookup_symbol, SZ)(struct syminfo *s,
-                                           target_phys_addr_t orig_addr)
+                                           hwaddr orig_addr)
 {
     struct elf_sym *syms = glue(s->disas_symtab.elf, SZ);
     struct elf_sym *sym;
diff --git a/hw/empty_slot.c b/hw/empty_slot.c
index 099c85e..23978eb 100644
--- a/hw/empty_slot.c
+++ b/hw/empty_slot.c
@@ -28,14 +28,14 @@ typedef struct EmptySlot {
     uint64_t size;
 } EmptySlot;
 
-static uint64_t empty_slot_read(void *opaque, target_phys_addr_t addr,
+static uint64_t empty_slot_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     DPRINTF("read from " TARGET_FMT_plx "\n", addr);
     return 0;
 }
 
-static void empty_slot_write(void *opaque, target_phys_addr_t addr,
+static void empty_slot_write(void *opaque, hwaddr addr,
                              uint64_t val, unsigned size)
 {
     DPRINTF("write 0x%x to " TARGET_FMT_plx "\n", (unsigned)val, addr);
@@ -47,7 +47,7 @@ static const MemoryRegionOps empty_slot_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-void empty_slot_init(target_phys_addr_t addr, uint64_t slot_size)
+void empty_slot_init(hwaddr addr, uint64_t slot_size)
 {
     if (slot_size > 0) {
         /* Only empty slots larger than 0 byte need handling. */
diff --git a/hw/empty_slot.h b/hw/empty_slot.h
index 78dc91d..4e9e460 100644
--- a/hw/empty_slot.h
+++ b/hw/empty_slot.h
@@ -1,2 +1,2 @@
 /* empty_slot.c */
-void empty_slot_init(target_phys_addr_t addr, uint64_t slot_size);
+void empty_slot_init(hwaddr addr, uint64_t slot_size);
diff --git a/hw/escc.c b/hw/escc.c
index e1f5e73..a356613 100644
--- a/hw/escc.c
+++ b/hw/escc.c
@@ -463,7 +463,7 @@ static void escc_update_parameters(ChannelState *s)
     qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp);
 }
 
-static void escc_mem_write(void *opaque, target_phys_addr_t addr,
+static void escc_mem_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     SerialState *serial = opaque;
@@ -565,7 +565,7 @@ static void escc_mem_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t escc_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t escc_mem_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     SerialState *serial = opaque;
@@ -683,7 +683,7 @@ static const VMStateDescription vmstate_escc = {
     }
 };
 
-MemoryRegion *escc_init(target_phys_addr_t base, qemu_irq irqA, qemu_irq irqB,
+MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
               CharDriverState *chrA, CharDriverState *chrB,
               int clock, int it_shift)
 {
@@ -846,7 +846,7 @@ static void sunmouse_event(void *opaque,
     put_queue(s, 0);
 }
 
-void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq,
+void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq,
                                int disabled, int clock, int it_shift)
 {
     DeviceState *dev;
diff --git a/hw/escc.h b/hw/escc.h
index d1da46f..def2894 100644
--- a/hw/escc.h
+++ b/hw/escc.h
@@ -1,8 +1,8 @@
 /* escc.c */
 #define ESCC_SIZE 4
-MemoryRegion *escc_init(target_phys_addr_t base, qemu_irq irqA, qemu_irq irqB,
+MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
               CharDriverState *chrA, CharDriverState *chrB,
               int clock, int it_shift);
 
-void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq,
+void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq,
                                int disabled, int clock, int it_shift);
diff --git a/hw/esp-pci.c b/hw/esp-pci.c
index 170e007..d9a8e59 100644
--- a/hw/esp-pci.c
+++ b/hw/esp-pci.c
@@ -159,7 +159,7 @@ static uint32_t esp_pci_dma_read(PCIESPState *pci, uint32_t saddr)
     return val;
 }
 
-static void esp_pci_io_write(void *opaque, target_phys_addr_t addr,
+static void esp_pci_io_write(void *opaque, hwaddr addr,
                              uint64_t val, unsigned int size)
 {
     PCIESPState *pci = opaque;
@@ -202,7 +202,7 @@ static void esp_pci_io_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t esp_pci_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t esp_pci_io_read(void *opaque, hwaddr addr,
                                 unsigned int size)
 {
     PCIESPState *pci = opaque;
diff --git a/hw/esp.c b/hw/esp.c
index 84a4e74..6d01624 100644
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -550,7 +550,7 @@ void esp_reg_write(ESPState *s, uint32_t saddr, uint64_t val)
     s->wregs[saddr] = val;
 }
 
-static bool esp_mem_accepts(void *opaque, target_phys_addr_t addr,
+static bool esp_mem_accepts(void *opaque, hwaddr addr,
                             unsigned size, bool is_write)
 {
     return (size == 1) || (is_write && size == 4);
@@ -585,7 +585,7 @@ typedef struct {
     ESPState esp;
 } SysBusESPState;
 
-static void sysbus_esp_mem_write(void *opaque, target_phys_addr_t addr,
+static void sysbus_esp_mem_write(void *opaque, hwaddr addr,
                                  uint64_t val, unsigned int size)
 {
     SysBusESPState *sysbus = opaque;
@@ -595,7 +595,7 @@ static void sysbus_esp_mem_write(void *opaque, target_phys_addr_t addr,
     esp_reg_write(&sysbus->esp, saddr, val);
 }
 
-static uint64_t sysbus_esp_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sysbus_esp_mem_read(void *opaque, hwaddr addr,
                                     unsigned int size)
 {
     SysBusESPState *sysbus = opaque;
@@ -612,7 +612,7 @@ static const MemoryRegionOps sysbus_esp_mem_ops = {
     .valid.accepts = esp_mem_accepts,
 };
 
-void esp_init(target_phys_addr_t espaddr, int it_shift,
+void esp_init(hwaddr espaddr, int it_shift,
               ESPDMAMemoryReadWriteFunc dma_memory_read,
               ESPDMAMemoryReadWriteFunc dma_memory_write,
               void *dma_opaque, qemu_irq irq, qemu_irq *reset,
diff --git a/hw/esp.h b/hw/esp.h
index fa855e2..f15cc7b 100644
--- a/hw/esp.h
+++ b/hw/esp.h
@@ -6,7 +6,7 @@
 /* esp.c */
 #define ESP_MAX_DEVS 7
 typedef void (*ESPDMAMemoryReadWriteFunc)(void *opaque, uint8_t *buf, int len);
-void esp_init(target_phys_addr_t espaddr, int it_shift,
+void esp_init(hwaddr espaddr, int it_shift,
               ESPDMAMemoryReadWriteFunc dma_memory_read,
               ESPDMAMemoryReadWriteFunc dma_memory_write,
               void *dma_opaque, qemu_irq irq, qemu_irq *reset,
diff --git a/hw/etraxfs.h b/hw/etraxfs.h
index c62f94b..725bb9e 100644
--- a/hw/etraxfs.h
+++ b/hw/etraxfs.h
@@ -29,7 +29,7 @@ qemu_irq *cris_pic_init_cpu(CPUCRISState *env);
 
 /* Instantiate an ETRAXFS Ethernet MAC.  */
 static inline DeviceState *
-etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr,
+etraxfs_eth_init(NICInfo *nd, hwaddr base, int phyaddr,
                  void *dma_out, void *dma_in)
 {
     DeviceState *dev;
diff --git a/hw/etraxfs_dma.c b/hw/etraxfs_dma.c
index 332525c..49221ab 100644
--- a/hw/etraxfs_dma.c
+++ b/hw/etraxfs_dma.c
@@ -212,7 +212,7 @@ static inline int channel_en(struct fs_dma_ctrl *ctrl, int c)
 		&& ctrl->channels[c].client;
 }
 
-static inline int fs_channel(target_phys_addr_t addr)
+static inline int fs_channel(hwaddr addr)
 {
 	/* Every channel has a 0x2000 ctrl register map.  */
 	return addr >> 13;
@@ -221,7 +221,7 @@ static inline int fs_channel(target_phys_addr_t addr)
 #ifdef USE_THIS_DEAD_CODE
 static void channel_load_g(struct fs_dma_ctrl *ctrl, int c)
 {
-	target_phys_addr_t addr = channel_reg(ctrl, c, RW_GROUP);
+	hwaddr addr = channel_reg(ctrl, c, RW_GROUP);
 
 	/* Load and decode. FIXME: handle endianness.  */
 	cpu_physical_memory_read (addr, 
@@ -253,7 +253,7 @@ static void dump_d(int ch, struct dma_descr_data *d)
 
 static void channel_load_c(struct fs_dma_ctrl *ctrl, int c)
 {
-	target_phys_addr_t addr = channel_reg(ctrl, c, RW_GROUP_DOWN);
+	hwaddr addr = channel_reg(ctrl, c, RW_GROUP_DOWN);
 
 	/* Load and decode. FIXME: handle endianness.  */
 	cpu_physical_memory_read (addr, 
@@ -270,7 +270,7 @@ static void channel_load_c(struct fs_dma_ctrl *ctrl, int c)
 
 static void channel_load_d(struct fs_dma_ctrl *ctrl, int c)
 {
-	target_phys_addr_t addr = channel_reg(ctrl, c, RW_SAVED_DATA);
+	hwaddr addr = channel_reg(ctrl, c, RW_SAVED_DATA);
 
 	/* Load and decode. FIXME: handle endianness.  */
 	D(printf("%s ch=%d addr=" TARGET_FMT_plx "\n", __func__, c, addr));
@@ -284,7 +284,7 @@ static void channel_load_d(struct fs_dma_ctrl *ctrl, int c)
 
 static void channel_store_c(struct fs_dma_ctrl *ctrl, int c)
 {
-	target_phys_addr_t addr = channel_reg(ctrl, c, RW_GROUP_DOWN);
+	hwaddr addr = channel_reg(ctrl, c, RW_GROUP_DOWN);
 
 	/* Encode and store. FIXME: handle endianness.  */
 	D(printf("%s ch=%d addr=" TARGET_FMT_plx "\n", __func__, c, addr));
@@ -296,7 +296,7 @@ static void channel_store_c(struct fs_dma_ctrl *ctrl, int c)
 
 static void channel_store_d(struct fs_dma_ctrl *ctrl, int c)
 {
-	target_phys_addr_t addr = channel_reg(ctrl, c, RW_SAVED_DATA);
+	hwaddr addr = channel_reg(ctrl, c, RW_SAVED_DATA);
 
 	/* Encode and store. FIXME: handle endianness.  */
 	D(printf("%s ch=%d addr=" TARGET_FMT_plx "\n", __func__, c, addr));
@@ -573,14 +573,14 @@ static inline int channel_in_run(struct fs_dma_ctrl *ctrl, int c)
 		return 0;
 }
 
-static uint32_t dma_rinvalid (void *opaque, target_phys_addr_t addr)
+static uint32_t dma_rinvalid (void *opaque, hwaddr addr)
 {
         hw_error("Unsupported short raccess. reg=" TARGET_FMT_plx "\n", addr);
         return 0;
 }
 
 static uint64_t
-dma_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+dma_read(void *opaque, hwaddr addr, unsigned int size)
 {
         struct fs_dma_ctrl *ctrl = opaque;
 	int c;
@@ -612,7 +612,7 @@ dma_read(void *opaque, target_phys_addr_t addr, unsigned int size)
 }
 
 static void
-dma_winvalid (void *opaque, target_phys_addr_t addr, uint32_t value)
+dma_winvalid (void *opaque, hwaddr addr, uint32_t value)
 {
         hw_error("Unsupported short waccess. reg=" TARGET_FMT_plx "\n", addr);
 }
@@ -627,7 +627,7 @@ dma_update_state(struct fs_dma_ctrl *ctrl, int c)
 }
 
 static void
-dma_write(void *opaque, target_phys_addr_t addr,
+dma_write(void *opaque, hwaddr addr,
 	  uint64_t val64, unsigned int size)
 {
         struct fs_dma_ctrl *ctrl = opaque;
@@ -762,7 +762,7 @@ static void DMA_run(void *opaque)
         qemu_bh_schedule_idle(etraxfs_dmac->bh);
 }
 
-void *etraxfs_dmac_init(target_phys_addr_t base, int nr_channels)
+void *etraxfs_dmac_init(hwaddr base, int nr_channels)
 {
 	struct fs_dma_ctrl *ctrl = NULL;
 
diff --git a/hw/etraxfs_dma.h b/hw/etraxfs_dma.h
index 021c52a..3fef80f 100644
--- a/hw/etraxfs_dma.h
+++ b/hw/etraxfs_dma.h
@@ -20,7 +20,7 @@ struct etraxfs_dma_client
 	} client;
 };
 
-void *etraxfs_dmac_init(target_phys_addr_t base, int nr_channels);
+void *etraxfs_dmac_init(hwaddr base, int nr_channels);
 void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line,
 			  int input);
 void etraxfs_dmac_connect_client(void *opaque, int c, 
diff --git a/hw/etraxfs_eth.c b/hw/etraxfs_eth.c
index b124f5b..3d42426 100644
--- a/hw/etraxfs_eth.c
+++ b/hw/etraxfs_eth.c
@@ -374,7 +374,7 @@ static void eth_validate_duplex(struct fs_eth *eth)
 }
 
 static uint64_t
-eth_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+eth_read(void *opaque, hwaddr addr, unsigned int size)
 {
 	struct fs_eth *eth = opaque;
 	uint32_t r = 0;
@@ -418,7 +418,7 @@ static void eth_update_ma(struct fs_eth *eth, int ma)
 }
 
 static void
-eth_write(void *opaque, target_phys_addr_t addr,
+eth_write(void *opaque, hwaddr addr,
           uint64_t val64, unsigned int size)
 {
 	struct fs_eth *eth = opaque;
diff --git a/hw/etraxfs_pic.c b/hw/etraxfs_pic.c
index dc27f88..62a62a3 100644
--- a/hw/etraxfs_pic.c
+++ b/hw/etraxfs_pic.c
@@ -79,7 +79,7 @@ static void pic_update(struct etrax_pic *fs)
 }
 
 static uint64_t
-pic_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+pic_read(void *opaque, hwaddr addr, unsigned int size)
 {
     struct etrax_pic *fs = opaque;
     uint32_t rval;
@@ -89,7 +89,7 @@ pic_read(void *opaque, target_phys_addr_t addr, unsigned int size)
     return rval;
 }
 
-static void pic_write(void *opaque, target_phys_addr_t addr,
+static void pic_write(void *opaque, hwaddr addr,
                       uint64_t value, unsigned int size)
 {
     struct etrax_pic *fs = opaque;
diff --git a/hw/etraxfs_ser.c b/hw/etraxfs_ser.c
index 5f16b17..ee0d72b 100644
--- a/hw/etraxfs_ser.c
+++ b/hw/etraxfs_ser.c
@@ -75,7 +75,7 @@ static void ser_update_irq(struct etrax_serial *s)
 }
 
 static uint64_t
-ser_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+ser_read(void *opaque, hwaddr addr, unsigned int size)
 {
     struct etrax_serial *s = opaque;
     D(CPUCRISState *env = s->env);
@@ -110,7 +110,7 @@ ser_read(void *opaque, target_phys_addr_t addr, unsigned int size)
 }
 
 static void
-ser_write(void *opaque, target_phys_addr_t addr,
+ser_write(void *opaque, hwaddr addr,
           uint64_t val64, unsigned int size)
 {
     struct etrax_serial *s = opaque;
diff --git a/hw/etraxfs_timer.c b/hw/etraxfs_timer.c
index 9076a49..f5601dc 100644
--- a/hw/etraxfs_timer.c
+++ b/hw/etraxfs_timer.c
@@ -75,7 +75,7 @@ struct etrax_timer {
 };
 
 static uint64_t
-timer_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+timer_read(void *opaque, hwaddr addr, unsigned int size)
 {
     struct etrax_timer *t = opaque;
     uint32_t r = 0;
@@ -242,7 +242,7 @@ static inline void timer_watchdog_update(struct etrax_timer *t, uint32_t value)
 }
 
 static void
-timer_write(void *opaque, target_phys_addr_t addr,
+timer_write(void *opaque, hwaddr addr,
             uint64_t val64, unsigned int size)
 {
     struct etrax_timer *t = opaque;
diff --git a/hw/exynos4210.h b/hw/exynos4210.h
index a43ba3a..777f0f5 100644
--- a/hw/exynos4210.h
+++ b/hw/exynos4210.h
@@ -128,7 +128,7 @@ void exynos4210_combiner_get_gpioin(Exynos4210Irq *irqs, DeviceState *dev,
 /*
  * exynos4210 UART
  */
-DeviceState *exynos4210_uart_create(target_phys_addr_t addr,
+DeviceState *exynos4210_uart_create(hwaddr addr,
                                     int fifo_size,
                                     int channel,
                                     CharDriverState *chr,
diff --git a/hw/exynos4210_combiner.c b/hw/exynos4210_combiner.c
index 60b33c7..84d36ed 100644
--- a/hw/exynos4210_combiner.c
+++ b/hw/exynos4210_combiner.c
@@ -174,7 +174,7 @@ void exynos4210_combiner_get_gpioin(Exynos4210Irq *irqs, DeviceState *dev,
 }
 
 static uint64_t
-exynos4210_combiner_read(void *opaque, target_phys_addr_t offset, unsigned size)
+exynos4210_combiner_read(void *opaque, hwaddr offset, unsigned size)
 {
     struct Exynos4210CombinerState *s =
             (struct Exynos4210CombinerState *)opaque;
@@ -266,7 +266,7 @@ static void exynos4210_combiner_update(void *opaque, uint8_t group_n)
     }
 }
 
-static void exynos4210_combiner_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_combiner_write(void *opaque, hwaddr offset,
         uint64_t val, unsigned size)
 {
     struct Exynos4210CombinerState *s =
diff --git a/hw/exynos4210_fimd.c b/hw/exynos4210_fimd.c
index 3313f00..7cb2c31 100644
--- a/hw/exynos4210_fimd.c
+++ b/hw/exynos4210_fimd.c
@@ -290,7 +290,7 @@ struct Exynos4210fimdWindow {
     uint16_t virtpage_offsize;       /* VIDWADD2 register */
     MemoryRegionSection mem_section; /* RAM fragment containing framebuffer */
     uint8_t *host_fb_addr;           /* Host pointer to window's framebuffer */
-    target_phys_addr_t fb_len;       /* Framebuffer length */
+    hwaddr fb_len;       /* Framebuffer length */
 };
 
 typedef struct {
@@ -1110,7 +1110,7 @@ static inline int fimd_get_buffer_id(Exynos4210fimdWindow *w)
 static void fimd_update_memory_section(Exynos4210fimdState *s, unsigned win)
 {
     Exynos4210fimdWindow *w = &s->window[win];
-    target_phys_addr_t fb_start_addr, fb_mapped_len;
+    hwaddr fb_start_addr, fb_mapped_len;
 
     if (!s->enabled || !(w->wincon & FIMD_WINCON_ENWIN) ||
             FIMD_WINDOW_PROTECTED(s->shadowcon, win)) {
@@ -1243,7 +1243,7 @@ static void exynos4210_fimd_update(void *opaque)
     Exynos4210fimdState *s = (Exynos4210fimdState *)opaque;
     Exynos4210fimdWindow *w;
     int i, line;
-    target_phys_addr_t fb_line_addr, inc_size;
+    hwaddr fb_line_addr, inc_size;
     int scrn_height;
     int first_line = -1, last_line = -1, scrn_width;
     bool blend = false;
@@ -1348,7 +1348,7 @@ static void exynos4210_fimd_reset(DeviceState *d)
     s->hueoffset = 0x01800080;
 }
 
-static void exynos4210_fimd_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_fimd_write(void *opaque, hwaddr offset,
                               uint64_t val, unsigned size)
 {
     Exynos4210fimdState *s = (Exynos4210fimdState *)opaque;
@@ -1649,7 +1649,7 @@ static void exynos4210_fimd_write(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static uint64_t exynos4210_fimd_read(void *opaque, target_phys_addr_t offset,
+static uint64_t exynos4210_fimd_read(void *opaque, hwaddr offset,
                                   unsigned size)
 {
     Exynos4210fimdState *s = (Exynos4210fimdState *)opaque;
diff --git a/hw/exynos4210_i2c.c b/hw/exynos4210_i2c.c
index 3f72a5c..1e11d9b 100644
--- a/hw/exynos4210_i2c.c
+++ b/hw/exynos4210_i2c.c
@@ -129,7 +129,7 @@ static void exynos4210_i2c_data_send(void *opaque)
     exynos4210_i2c_raise_interrupt(s);
 }
 
-static uint64_t exynos4210_i2c_read(void *opaque, target_phys_addr_t offset,
+static uint64_t exynos4210_i2c_read(void *opaque, hwaddr offset,
                                  unsigned size)
 {
     Exynos4210I2CState *s = (Exynos4210I2CState *)opaque;
@@ -168,7 +168,7 @@ static uint64_t exynos4210_i2c_read(void *opaque, target_phys_addr_t offset,
     return value;
 }
 
-static void exynos4210_i2c_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_i2c_write(void *opaque, hwaddr offset,
                               uint64_t value, unsigned size)
 {
     Exynos4210I2CState *s = (Exynos4210I2CState *)opaque;
diff --git a/hw/exynos4210_mct.c b/hw/exynos4210_mct.c
index 6f94ce2..e79cd6a 100644
--- a/hw/exynos4210_mct.c
+++ b/hw/exynos4210_mct.c
@@ -985,7 +985,7 @@ static void exynos4210_mct_reset(DeviceState *d)
 }
 
 /* Multi Core Timer read */
-static uint64_t exynos4210_mct_read(void *opaque, target_phys_addr_t offset,
+static uint64_t exynos4210_mct_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     Exynos4210MCTState *s = (Exynos4210MCTState *)opaque;
@@ -1098,7 +1098,7 @@ static uint64_t exynos4210_mct_read(void *opaque, target_phys_addr_t offset,
 }
 
 /* MCT write */
-static void exynos4210_mct_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_mct_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     Exynos4210MCTState *s = (Exynos4210MCTState *)opaque;
diff --git a/hw/exynos4210_pmu.c b/hw/exynos4210_pmu.c
index c12d750..a22b8f1 100644
--- a/hw/exynos4210_pmu.c
+++ b/hw/exynos4210_pmu.c
@@ -392,7 +392,7 @@ typedef struct Exynos4210PmuState {
     uint32_t reg[PMU_NUM_OF_REGISTERS];
 } Exynos4210PmuState;
 
-static uint64_t exynos4210_pmu_read(void *opaque, target_phys_addr_t offset,
+static uint64_t exynos4210_pmu_read(void *opaque, hwaddr offset,
                                     unsigned size)
 {
     Exynos4210PmuState *s = (Exynos4210PmuState *)opaque;
@@ -411,7 +411,7 @@ static uint64_t exynos4210_pmu_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void exynos4210_pmu_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_pmu_write(void *opaque, hwaddr offset,
                                  uint64_t val, unsigned size)
 {
     Exynos4210PmuState *s = (Exynos4210PmuState *)opaque;
diff --git a/hw/exynos4210_pwm.c b/hw/exynos4210_pwm.c
index 0c22828..5e2872f 100644
--- a/hw/exynos4210_pwm.c
+++ b/hw/exynos4210_pwm.c
@@ -208,7 +208,7 @@ static void exynos4210_pwm_tick(void *opaque)
 /*
  * PWM Read
  */
-static uint64_t exynos4210_pwm_read(void *opaque, target_phys_addr_t offset,
+static uint64_t exynos4210_pwm_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     Exynos4210PWMState *s = (Exynos4210PWMState *)opaque;
@@ -259,7 +259,7 @@ static uint64_t exynos4210_pwm_read(void *opaque, target_phys_addr_t offset,
 /*
  * PWM Write
  */
-static void exynos4210_pwm_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_pwm_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     Exynos4210PWMState *s = (Exynos4210PWMState *)opaque;
diff --git a/hw/exynos4210_rtc.c b/hw/exynos4210_rtc.c
index 42a4ddc..c4fbd49 100644
--- a/hw/exynos4210_rtc.c
+++ b/hw/exynos4210_rtc.c
@@ -299,7 +299,7 @@ static void exynos4210_rtc_1Hz_tick(void *opaque)
 /*
  * RTC Read
  */
-static uint64_t exynos4210_rtc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t exynos4210_rtc_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     uint32_t value = 0;
@@ -376,7 +376,7 @@ static uint64_t exynos4210_rtc_read(void *opaque, target_phys_addr_t offset,
 /*
  * RTC Write
  */
-static void exynos4210_rtc_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_rtc_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     Exynos4210RTCState *s = (Exynos4210RTCState *)opaque;
diff --git a/hw/exynos4210_uart.c b/hw/exynos4210_uart.c
index ccc4780..20dcd9f 100644
--- a/hw/exynos4210_uart.c
+++ b/hw/exynos4210_uart.c
@@ -96,7 +96,7 @@
 
 typedef struct Exynos4210UartReg {
     const char         *name; /* the only reason is the debug output */
-    target_phys_addr_t  offset;
+    hwaddr  offset;
     uint32_t            reset_value;
 } Exynos4210UartReg;
 
@@ -184,7 +184,7 @@ typedef struct {
 
 #if DEBUG_UART
 /* Used only for debugging inside PRINT_DEBUG_... macros */
-static const char *exynos4210_uart_regname(target_phys_addr_t  offset)
+static const char *exynos4210_uart_regname(hwaddr  offset)
 {
 
     int regs_number = sizeof(exynos4210_uart_regs) / sizeof(Exynos4210UartReg);
@@ -348,7 +348,7 @@ static void exynos4210_uart_update_parameters(Exynos4210UartState *s)
                 s->channel, speed, parity, data_bits, stop_bits);
 }
 
-static void exynos4210_uart_write(void *opaque, target_phys_addr_t offset,
+static void exynos4210_uart_write(void *opaque, hwaddr offset,
                                uint64_t val, unsigned size)
 {
     Exynos4210UartState *s = (Exynos4210UartState *)opaque;
@@ -423,7 +423,7 @@ static void exynos4210_uart_write(void *opaque, target_phys_addr_t offset,
         break;
     }
 }
-static uint64_t exynos4210_uart_read(void *opaque, target_phys_addr_t offset,
+static uint64_t exynos4210_uart_read(void *opaque, hwaddr offset,
                                   unsigned size)
 {
     Exynos4210UartState *s = (Exynos4210UartState *)opaque;
@@ -581,7 +581,7 @@ static const VMStateDescription vmstate_exynos4210_uart = {
     }
 };
 
-DeviceState *exynos4210_uart_create(target_phys_addr_t addr,
+DeviceState *exynos4210_uart_create(hwaddr addr,
                                  int fifo_size,
                                  int channel,
                                  CharDriverState *chr,
@@ -617,7 +617,7 @@ DeviceState *exynos4210_uart_create(target_phys_addr_t addr,
 
     bus = sysbus_from_qdev(dev);
     qdev_init_nofail(dev);
-    if (addr != (target_phys_addr_t)-1) {
+    if (addr != (hwaddr)-1) {
         sysbus_mmio_map(bus, 0, addr);
     }
     sysbus_connect_irq(bus, 0, irq);
diff --git a/hw/fdc.c b/hw/fdc.c
index 25a49e3..bf8c1d9 100644
--- a/hw/fdc.c
+++ b/hw/fdc.c
@@ -626,13 +626,13 @@ static void fdctrl_write (void *opaque, uint32_t reg, uint32_t value)
     }
 }
 
-static uint64_t fdctrl_read_mem (void *opaque, target_phys_addr_t reg,
+static uint64_t fdctrl_read_mem (void *opaque, hwaddr reg,
                                  unsigned ize)
 {
     return fdctrl_read(opaque, (uint32_t)reg);
 }
 
-static void fdctrl_write_mem (void *opaque, target_phys_addr_t reg,
+static void fdctrl_write_mem (void *opaque, hwaddr reg,
                               uint64_t value, unsigned size)
 {
     fdctrl_write(opaque, (uint32_t)reg, value);
@@ -2032,7 +2032,7 @@ ISADevice *fdctrl_init_isa(ISABus *bus, DriveInfo **fds)
 }
 
 void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
-                        target_phys_addr_t mmio_base, DriveInfo **fds)
+                        hwaddr mmio_base, DriveInfo **fds)
 {
     FDCtrl *fdctrl;
     DeviceState *dev;
@@ -2053,7 +2053,7 @@ void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
     sysbus_mmio_map(&sys->busdev, 0, mmio_base);
 }
 
-void sun4m_fdctrl_init(qemu_irq irq, target_phys_addr_t io_base,
+void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base,
                        DriveInfo **fds, qemu_irq *fdc_tc)
 {
     DeviceState *dev;
diff --git a/hw/fdc.h b/hw/fdc.h
index b5c9f31..a8f6f7c 100644
--- a/hw/fdc.h
+++ b/hw/fdc.h
@@ -15,8 +15,8 @@ typedef enum FDriveType {
 
 ISADevice *fdctrl_init_isa(ISABus *bus, DriveInfo **fds);
 void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
-                        target_phys_addr_t mmio_base, DriveInfo **fds);
-void sun4m_fdctrl_init(qemu_irq irq, target_phys_addr_t io_base,
+                        hwaddr mmio_base, DriveInfo **fds);
+void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base,
                        DriveInfo **fds, qemu_irq *fdc_tc);
 
 FDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i);
diff --git a/hw/flash.h b/hw/flash.h
index 9c9e526..d790f3c 100644
--- a/hw/flash.h
+++ b/hw/flash.h
@@ -5,18 +5,18 @@
 typedef struct pflash_t pflash_t;
 
 /* pflash_cfi01.c */
-pflash_t *pflash_cfi01_register(target_phys_addr_t base,
+pflash_t *pflash_cfi01_register(hwaddr base,
                                 DeviceState *qdev, const char *name,
-                                target_phys_addr_t size,
+                                hwaddr size,
                                 BlockDriverState *bs,
                                 uint32_t sector_len, int nb_blocs, int width,
                                 uint16_t id0, uint16_t id1,
                                 uint16_t id2, uint16_t id3, int be);
 
 /* pflash_cfi02.c */
-pflash_t *pflash_cfi02_register(target_phys_addr_t base,
+pflash_t *pflash_cfi02_register(hwaddr base,
                                 DeviceState *qdev, const char *name,
-                                target_phys_addr_t size,
+                                hwaddr size,
                                 BlockDriverState *bs, uint32_t sector_len,
                                 int nb_blocs, int nb_mappings, int width,
                                 uint16_t id0, uint16_t id1,
diff --git a/hw/framebuffer.c b/hw/framebuffer.c
index 27fa6f5..fa0f786 100644
--- a/hw/framebuffer.c
+++ b/hw/framebuffer.c
@@ -26,7 +26,7 @@
 void framebuffer_update_display(
     DisplayState *ds,
     MemoryRegion *address_space,
-    target_phys_addr_t base,
+    hwaddr base,
     int cols, /* Width in pixels.  */
     int rows, /* Height in pixels.  */
     int src_width, /* Length of source line, in bytes.  */
@@ -38,7 +38,7 @@ void framebuffer_update_display(
     int *first_row, /* Input and output.  */
     int *last_row /* Output only */)
 {
-    target_phys_addr_t src_len;
+    hwaddr src_len;
     uint8_t *dest;
     uint8_t *src;
     uint8_t *src_base;
diff --git a/hw/framebuffer.h b/hw/framebuffer.h
index 527a6b8..46e375b 100644
--- a/hw/framebuffer.h
+++ b/hw/framebuffer.h
@@ -10,7 +10,7 @@ typedef void (*drawfn)(void *, uint8_t *, const uint8_t *, int, int);
 void framebuffer_update_display(
     DisplayState *ds,
     MemoryRegion *address_space,
-    target_phys_addr_t base,
+    hwaddr base,
     int cols,
     int rows,
     int src_width,
diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c
index dcde1a9..2b92cda 100644
--- a/hw/fw_cfg.c
+++ b/hw/fw_cfg.c
@@ -258,37 +258,37 @@ static uint8_t fw_cfg_read(FWCfgState *s)
     return ret;
 }
 
-static uint64_t fw_cfg_data_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t fw_cfg_data_mem_read(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     return fw_cfg_read(opaque);
 }
 
-static void fw_cfg_data_mem_write(void *opaque, target_phys_addr_t addr,
+static void fw_cfg_data_mem_write(void *opaque, hwaddr addr,
                                   uint64_t value, unsigned size)
 {
     fw_cfg_write(opaque, (uint8_t)value);
 }
 
-static void fw_cfg_ctl_mem_write(void *opaque, target_phys_addr_t addr,
+static void fw_cfg_ctl_mem_write(void *opaque, hwaddr addr,
                                  uint64_t value, unsigned size)
 {
     fw_cfg_select(opaque, (uint16_t)value);
 }
 
-static bool fw_cfg_ctl_mem_valid(void *opaque, target_phys_addr_t addr,
+static bool fw_cfg_ctl_mem_valid(void *opaque, hwaddr addr,
                                  unsigned size, bool is_write)
 {
     return is_write && size == 2;
 }
 
-static uint64_t fw_cfg_comb_read(void *opaque, target_phys_addr_t addr,
+static uint64_t fw_cfg_comb_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     return fw_cfg_read(opaque);
 }
 
-static void fw_cfg_comb_write(void *opaque, target_phys_addr_t addr,
+static void fw_cfg_comb_write(void *opaque, hwaddr addr,
                               uint64_t value, unsigned size)
 {
     switch (size) {
@@ -301,7 +301,7 @@ static void fw_cfg_comb_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static bool fw_cfg_comb_valid(void *opaque, target_phys_addr_t addr,
+static bool fw_cfg_comb_valid(void *opaque, hwaddr addr,
                                   unsigned size, bool is_write)
 {
     return (size == 1) || (is_write && size == 2);
@@ -494,7 +494,7 @@ static void fw_cfg_machine_ready(struct Notifier *n, void *data)
 }
 
 FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port,
-                        target_phys_addr_t ctl_addr, target_phys_addr_t data_addr)
+                        hwaddr ctl_addr, hwaddr data_addr)
 {
     DeviceState *dev;
     SysBusDevice *d;
diff --git a/hw/fw_cfg.h b/hw/fw_cfg.h
index 856bf91..619a394 100644
--- a/hw/fw_cfg.h
+++ b/hw/fw_cfg.h
@@ -63,7 +63,7 @@ int fw_cfg_add_callback(FWCfgState *s, uint16_t key, FWCfgCallback callback,
 int fw_cfg_add_file(FWCfgState *s, const char *filename, uint8_t *data,
                     uint32_t len);
 FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port,
-                        target_phys_addr_t crl_addr, target_phys_addr_t data_addr);
+                        hwaddr crl_addr, hwaddr data_addr);
 
 #endif /* NO_QEMU_PROTOS */
 
diff --git a/hw/g364fb.c b/hw/g364fb.c
index 059e622..f7b4bf5 100644
--- a/hw/g364fb.c
+++ b/hw/g364fb.c
@@ -362,7 +362,7 @@ write_err:
 
 /* called for accesses to io ports */
 static uint64_t g364fb_ctrl_read(void *opaque,
-                                 target_phys_addr_t addr,
+                                 hwaddr addr,
                                  unsigned int size)
 {
     G364State *s = opaque;
@@ -424,7 +424,7 @@ static void g364_invalidate_cursor_position(G364State *s)
 }
 
 static void g364fb_ctrl_write(void *opaque,
-                              target_phys_addr_t addr,
+                              hwaddr addr,
                               uint64_t val,
                               unsigned int size)
 {
diff --git a/hw/grlib.h b/hw/grlib.h
index e1c4137..35c22f5 100644
--- a/hw/grlib.h
+++ b/hw/grlib.h
@@ -41,7 +41,7 @@ void grlib_irqmp_set_irq(void *opaque, int irq, int level);
 void grlib_irqmp_ack(DeviceState *dev, int intno);
 
 static inline
-DeviceState *grlib_irqmp_create(target_phys_addr_t   base,
+DeviceState *grlib_irqmp_create(hwaddr   base,
                                 CPUSPARCState            *env,
                                 qemu_irq           **cpu_irqs,
                                 uint32_t             nr_irqs,
@@ -73,7 +73,7 @@ DeviceState *grlib_irqmp_create(target_phys_addr_t   base,
 /* GPTimer */
 
 static inline
-DeviceState *grlib_gptimer_create(target_phys_addr_t  base,
+DeviceState *grlib_gptimer_create(hwaddr  base,
                                   uint32_t            nr_timers,
                                   uint32_t            freq,
                                   qemu_irq           *cpu_irqs,
@@ -103,7 +103,7 @@ DeviceState *grlib_gptimer_create(target_phys_addr_t  base,
 /* APB UART */
 
 static inline
-DeviceState *grlib_apbuart_create(target_phys_addr_t  base,
+DeviceState *grlib_apbuart_create(hwaddr  base,
                                   CharDriverState    *serial,
                                   qemu_irq            irq)
 {
diff --git a/hw/grlib_apbuart.c b/hw/grlib_apbuart.c
index 73fc989..0865764 100644
--- a/hw/grlib_apbuart.c
+++ b/hw/grlib_apbuart.c
@@ -151,7 +151,7 @@ static void grlib_apbuart_event(void *opaque, int event)
 }
 
 
-static uint64_t grlib_apbuart_read(void *opaque, target_phys_addr_t addr,
+static uint64_t grlib_apbuart_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     UART     *uart = opaque;
@@ -181,7 +181,7 @@ static uint64_t grlib_apbuart_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void grlib_apbuart_write(void *opaque, target_phys_addr_t addr,
+static void grlib_apbuart_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     UART          *uart = opaque;
diff --git a/hw/grlib_gptimer.c b/hw/grlib_gptimer.c
index 41770a9..2fdccfb 100644
--- a/hw/grlib_gptimer.c
+++ b/hw/grlib_gptimer.c
@@ -155,11 +155,11 @@ static void grlib_gptimer_hit(void *opaque)
     }
 }
 
-static uint64_t grlib_gptimer_read(void *opaque, target_phys_addr_t addr,
+static uint64_t grlib_gptimer_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     GPTimerUnit        *unit  = opaque;
-    target_phys_addr_t  timer_addr;
+    hwaddr  timer_addr;
     int                 id;
     uint32_t            value = 0;
 
@@ -214,11 +214,11 @@ static uint64_t grlib_gptimer_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void grlib_gptimer_write(void *opaque, target_phys_addr_t addr,
+static void grlib_gptimer_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     GPTimerUnit        *unit = opaque;
-    target_phys_addr_t  timer_addr;
+    hwaddr  timer_addr;
     int                 id;
 
     addr &= 0xff;
diff --git a/hw/grlib_irqmp.c b/hw/grlib_irqmp.c
index 0f6e65c..23a6a02 100644
--- a/hw/grlib_irqmp.c
+++ b/hw/grlib_irqmp.c
@@ -162,7 +162,7 @@ void grlib_irqmp_set_irq(void *opaque, int irq, int level)
     }
 }
 
-static uint64_t grlib_irqmp_read(void *opaque, target_phys_addr_t addr,
+static uint64_t grlib_irqmp_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     IRQMP      *irqmp = opaque;
@@ -226,7 +226,7 @@ static uint64_t grlib_irqmp_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void grlib_irqmp_write(void *opaque, target_phys_addr_t addr,
+static void grlib_irqmp_write(void *opaque, hwaddr addr,
                               uint64_t value, unsigned size)
 {
     IRQMP      *irqmp = opaque;
diff --git a/hw/gt64xxx.c b/hw/gt64xxx.c
index e95e664..95d491d 100644
--- a/hw/gt64xxx.c
+++ b/hw/gt64xxx.c
@@ -225,8 +225,8 @@
 #define GT_PCI1_SERR1MASK    	(0xca8 >> 2)
 
 #define PCI_MAPPING_ENTRY(regname)            \
-    target_phys_addr_t regname ##_start;      \
-    target_phys_addr_t regname ##_length;     \
+    hwaddr regname ##_start;      \
+    hwaddr regname ##_length;     \
     MemoryRegion regname ##_mem
 
 #define TYPE_GT64120_PCI_HOST_BRIDGE "gt64120"
@@ -245,11 +245,11 @@ typedef struct GT64120State {
 /* Adjust range to avoid touching space which isn't mappable via PCI */
 /* XXX: Hardcoded values for Malta: 0x1e000000 - 0x1f100000
                                     0x1fc00000 - 0x1fd00000  */
-static void check_reserved_space (target_phys_addr_t *start,
-                                  target_phys_addr_t *length)
+static void check_reserved_space (hwaddr *start,
+                                  hwaddr *length)
 {
-    target_phys_addr_t begin = *start;
-    target_phys_addr_t end = *start + *length;
+    hwaddr begin = *start;
+    hwaddr end = *start + *length;
 
     if (end >= 0x1e000000LL && end < 0x1f100000LL)
         end = 0x1e000000LL;
@@ -271,8 +271,8 @@ static void check_reserved_space (target_phys_addr_t *start,
 
 static void gt64120_isd_mapping(GT64120State *s)
 {
-    target_phys_addr_t start = s->regs[GT_ISD] << 21;
-    target_phys_addr_t length = 0x1000;
+    hwaddr start = s->regs[GT_ISD] << 21;
+    hwaddr length = 0x1000;
 
     if (s->ISD_length) {
         memory_region_del_subregion(get_system_memory(), &s->ISD_mem);
@@ -311,7 +311,7 @@ static void gt64120_pci_mapping(GT64120State *s)
     }
 }
 
-static void gt64120_writel (void *opaque, target_phys_addr_t addr,
+static void gt64120_writel (void *opaque, hwaddr addr,
                             uint64_t val, unsigned size)
 {
     GT64120State *s = opaque;
@@ -594,7 +594,7 @@ static void gt64120_writel (void *opaque, target_phys_addr_t addr,
 }
 
 static uint64_t gt64120_readl (void *opaque,
-                               target_phys_addr_t addr, unsigned size)
+                               hwaddr addr, unsigned size)
 {
     GT64120State *s = opaque;
     PCIHostState *phb = PCI_HOST_BRIDGE(s);
diff --git a/hw/heathrow_pic.c b/hw/heathrow_pic.c
index 16f48d1..b9ec8e7 100644
--- a/hw/heathrow_pic.c
+++ b/hw/heathrow_pic.c
@@ -63,7 +63,7 @@ static void heathrow_pic_update(HeathrowPICS *s)
     }
 }
 
-static void pic_write(void *opaque, target_phys_addr_t addr,
+static void pic_write(void *opaque, hwaddr addr,
                       uint64_t value, unsigned size)
 {
     HeathrowPICS *s = opaque;
@@ -91,7 +91,7 @@ static void pic_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t pic_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pic_read(void *opaque, hwaddr addr,
                          unsigned size)
 {
     HeathrowPICS *s = opaque;
diff --git a/hw/highbank.c b/hw/highbank.c
index 15036b6..afbb005 100644
--- a/hw/highbank.c
+++ b/hw/highbank.c
@@ -79,7 +79,7 @@ static void hb_reset_secondary(ARMCPU *cpu, const struct arm_boot_info *info)
 }
 
 #define NUM_REGS      0x200
-static void hb_regs_write(void *opaque, target_phys_addr_t offset,
+static void hb_regs_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     uint32_t *regs = opaque;
@@ -95,7 +95,7 @@ static void hb_regs_write(void *opaque, target_phys_addr_t offset,
     regs[offset/4] = value;
 }
 
-static uint64_t hb_regs_read(void *opaque, target_phys_addr_t offset,
+static uint64_t hb_regs_read(void *opaque, hwaddr offset,
                              unsigned size)
 {
     uint32_t *regs = opaque;
diff --git a/hw/hpet.c b/hw/hpet.c
index fd3ddca..50ac067 100644
--- a/hw/hpet.c
+++ b/hw/hpet.c
@@ -370,20 +370,20 @@ static void hpet_del_timer(HPETTimer *t)
 }
 
 #ifdef HPET_DEBUG
-static uint32_t hpet_ram_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t hpet_ram_readb(void *opaque, hwaddr addr)
 {
     printf("qemu: hpet_read b at %" PRIx64 "\n", addr);
     return 0;
 }
 
-static uint32_t hpet_ram_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t hpet_ram_readw(void *opaque, hwaddr addr)
 {
     printf("qemu: hpet_read w at %" PRIx64 "\n", addr);
     return 0;
 }
 #endif
 
-static uint64_t hpet_ram_read(void *opaque, target_phys_addr_t addr,
+static uint64_t hpet_ram_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     HPETState *s = opaque;
@@ -455,7 +455,7 @@ static uint64_t hpet_ram_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void hpet_ram_write(void *opaque, target_phys_addr_t addr,
+static void hpet_ram_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     int i;
diff --git a/hw/i82378.c b/hw/i82378.c
index 2123c14..99f35d4 100644
--- a/hw/i82378.c
+++ b/hw/i82378.c
@@ -59,7 +59,7 @@ static const VMStateDescription vmstate_pci_i82378 = {
     },
 };
 
-static void i82378_io_write(void *opaque, target_phys_addr_t addr,
+static void i82378_io_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned int size)
 {
     switch (size) {
@@ -83,7 +83,7 @@ static void i82378_io_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t i82378_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t i82378_io_read(void *opaque, hwaddr addr,
                                unsigned int size)
 {
     DPRINTF("%s: " TARGET_FMT_plx "\n", __func__, addr);
@@ -105,7 +105,7 @@ static const MemoryRegionOps i82378_io_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static void i82378_mem_write(void *opaque, target_phys_addr_t addr,
+static void i82378_mem_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned int size)
 {
     switch (size) {
@@ -129,7 +129,7 @@ static void i82378_mem_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t i82378_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t i82378_mem_read(void *opaque, hwaddr addr,
                                 unsigned int size)
 {
     DPRINTF("%s: " TARGET_FMT_plx "\n", __func__, addr);
diff --git a/hw/i8259.c b/hw/i8259.c
index 53daf78..af0ba4d 100644
--- a/hw/i8259.c
+++ b/hw/i8259.c
@@ -235,7 +235,7 @@ static void pic_reset(DeviceState *dev)
     pic_init_reset(s);
 }
 
-static void pic_ioport_write(void *opaque, target_phys_addr_t addr64,
+static void pic_ioport_write(void *opaque, hwaddr addr64,
                              uint64_t val64, unsigned size)
 {
     PICCommonState *s = opaque;
@@ -329,7 +329,7 @@ static void pic_ioport_write(void *opaque, target_phys_addr_t addr64,
     }
 }
 
-static uint64_t pic_ioport_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pic_ioport_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     PICCommonState *s = opaque;
@@ -366,14 +366,14 @@ int pic_get_output(DeviceState *d)
     return (pic_get_irq(s) >= 0);
 }
 
-static void elcr_ioport_write(void *opaque, target_phys_addr_t addr,
+static void elcr_ioport_write(void *opaque, hwaddr addr,
                               uint64_t val, unsigned size)
 {
     PICCommonState *s = opaque;
     s->elcr = val & s->elcr_mask;
 }
 
-static uint64_t elcr_ioport_read(void *opaque, target_phys_addr_t addr,
+static uint64_t elcr_ioport_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     PICCommonState *s = opaque;
diff --git a/hw/ide.h b/hw/ide.h
index 2db4079..add742c 100644
--- a/hw/ide.h
+++ b/hw/ide.h
@@ -24,7 +24,7 @@ MemoryRegion *pmac_ide_init (DriveInfo **hd_table, qemu_irq irq,
 		   void *dbdma, int channel, qemu_irq dma_irq);
 
 /* ide-mmio.c */
-void mmio_ide_init (target_phys_addr_t membase, target_phys_addr_t membase2,
+void mmio_ide_init (hwaddr membase, hwaddr membase2,
                     MemoryRegion *address_space,
                     qemu_irq irq, int shift,
                     DriveInfo *hd0, DriveInfo *hd1);
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 68671bc..67562db 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -174,7 +174,7 @@ static void ahci_trigger_irq(AHCIState *s, AHCIDevice *d,
 
 static void map_page(uint8_t **ptr, uint64_t addr, uint32_t wanted)
 {
-    target_phys_addr_t len = wanted;
+    hwaddr len = wanted;
 
     if (*ptr) {
         cpu_physical_memory_unmap(*ptr, len, 1, len);
@@ -279,7 +279,7 @@ static void  ahci_port_write(AHCIState *s, int port, int offset, uint32_t val)
     }
 }
 
-static uint64_t ahci_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ahci_mem_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     AHCIState *s = opaque;
@@ -317,7 +317,7 @@ static uint64_t ahci_mem_read(void *opaque, target_phys_addr_t addr,
 
 
 
-static void ahci_mem_write(void *opaque, target_phys_addr_t addr,
+static void ahci_mem_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     AHCIState *s = opaque;
@@ -373,7 +373,7 @@ static const MemoryRegionOps ahci_mem_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static uint64_t ahci_idp_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ahci_idp_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     AHCIState *s = opaque;
@@ -389,7 +389,7 @@ static uint64_t ahci_idp_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void ahci_idp_write(void *opaque, target_phys_addr_t addr,
+static void ahci_idp_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     AHCIState *s = opaque;
diff --git a/hw/ide/cmd646.c b/hw/ide/cmd646.c
index e0b9443..804db60 100644
--- a/hw/ide/cmd646.c
+++ b/hw/ide/cmd646.c
@@ -43,7 +43,7 @@
 
 static void cmd646_update_irq(PCIIDEState *d);
 
-static uint64_t cmd646_cmd_read(void *opaque, target_phys_addr_t addr,
+static uint64_t cmd646_cmd_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     CMD646BAR *cmd646bar = opaque;
@@ -54,7 +54,7 @@ static uint64_t cmd646_cmd_read(void *opaque, target_phys_addr_t addr,
     return ide_status_read(cmd646bar->bus, addr + 2);
 }
 
-static void cmd646_cmd_write(void *opaque, target_phys_addr_t addr,
+static void cmd646_cmd_write(void *opaque, hwaddr addr,
                              uint64_t data, unsigned size)
 {
     CMD646BAR *cmd646bar = opaque;
@@ -71,7 +71,7 @@ static const MemoryRegionOps cmd646_cmd_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static uint64_t cmd646_data_read(void *opaque, target_phys_addr_t addr,
+static uint64_t cmd646_data_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     CMD646BAR *cmd646bar = opaque;
@@ -88,7 +88,7 @@ static uint64_t cmd646_data_read(void *opaque, target_phys_addr_t addr,
     return ((uint64_t)1 << (size * 8)) - 1;
 }
 
-static void cmd646_data_write(void *opaque, target_phys_addr_t addr,
+static void cmd646_data_write(void *opaque, hwaddr addr,
                              uint64_t data, unsigned size)
 {
     CMD646BAR *cmd646bar = opaque;
@@ -121,7 +121,7 @@ static void setup_cmd646_bar(PCIIDEState *d, int bus_num)
     memory_region_init_io(&bar->data, &cmd646_data_ops, bar, "cmd646-data", 8);
 }
 
-static uint64_t bmdma_read(void *opaque, target_phys_addr_t addr,
+static uint64_t bmdma_read(void *opaque, hwaddr addr,
                            unsigned size)
 {
     BMDMAState *bm = opaque;
@@ -159,7 +159,7 @@ static uint64_t bmdma_read(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void bmdma_write(void *opaque, target_phys_addr_t addr,
+static void bmdma_write(void *opaque, hwaddr addr,
                         uint64_t val, unsigned size)
 {
     BMDMAState *bm = opaque;
diff --git a/hw/ide/macio.c b/hw/ide/macio.c
index f228725..720af6e 100644
--- a/hw/ide/macio.c
+++ b/hw/ide/macio.c
@@ -198,7 +198,7 @@ static void pmac_ide_flush(DBDMA_io *io)
 
 /* PowerMac IDE memory IO */
 static void pmac_ide_writeb (void *opaque,
-                             target_phys_addr_t addr, uint32_t val)
+                             hwaddr addr, uint32_t val)
 {
     MACIOIDEState *d = opaque;
 
@@ -216,7 +216,7 @@ static void pmac_ide_writeb (void *opaque,
     }
 }
 
-static uint32_t pmac_ide_readb (void *opaque,target_phys_addr_t addr)
+static uint32_t pmac_ide_readb (void *opaque,hwaddr addr)
 {
     uint8_t retval;
     MACIOIDEState *d = opaque;
@@ -238,7 +238,7 @@ static uint32_t pmac_ide_readb (void *opaque,target_phys_addr_t addr)
 }
 
 static void pmac_ide_writew (void *opaque,
-                             target_phys_addr_t addr, uint32_t val)
+                             hwaddr addr, uint32_t val)
 {
     MACIOIDEState *d = opaque;
 
@@ -249,7 +249,7 @@ static void pmac_ide_writew (void *opaque,
     }
 }
 
-static uint32_t pmac_ide_readw (void *opaque,target_phys_addr_t addr)
+static uint32_t pmac_ide_readw (void *opaque,hwaddr addr)
 {
     uint16_t retval;
     MACIOIDEState *d = opaque;
@@ -265,7 +265,7 @@ static uint32_t pmac_ide_readw (void *opaque,target_phys_addr_t addr)
 }
 
 static void pmac_ide_writel (void *opaque,
-                             target_phys_addr_t addr, uint32_t val)
+                             hwaddr addr, uint32_t val)
 {
     MACIOIDEState *d = opaque;
 
@@ -276,7 +276,7 @@ static void pmac_ide_writel (void *opaque,
     }
 }
 
-static uint32_t pmac_ide_readl (void *opaque,target_phys_addr_t addr)
+static uint32_t pmac_ide_readl (void *opaque,hwaddr addr)
 {
     uint32_t retval;
     MACIOIDEState *d = opaque;
diff --git a/hw/ide/mmio.c b/hw/ide/mmio.c
index fcfb09e..bcb26c8 100644
--- a/hw/ide/mmio.c
+++ b/hw/ide/mmio.c
@@ -47,7 +47,7 @@ static void mmio_ide_reset(void *opaque)
     ide_bus_reset(&s->bus);
 }
 
-static uint64_t mmio_ide_read(void *opaque, target_phys_addr_t addr,
+static uint64_t mmio_ide_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     MMIOState *s = opaque;
@@ -58,7 +58,7 @@ static uint64_t mmio_ide_read(void *opaque, target_phys_addr_t addr,
         return ide_data_readw(&s->bus, 0);
 }
 
-static void mmio_ide_write(void *opaque, target_phys_addr_t addr,
+static void mmio_ide_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     MMIOState *s = opaque;
@@ -75,14 +75,14 @@ static const MemoryRegionOps mmio_ide_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t mmio_ide_status_read(void *opaque, target_phys_addr_t addr,
+static uint64_t mmio_ide_status_read(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     MMIOState *s= opaque;
     return ide_status_read(&s->bus, 0);
 }
 
-static void mmio_ide_cmd_write(void *opaque, target_phys_addr_t addr,
+static void mmio_ide_cmd_write(void *opaque, hwaddr addr,
                                uint64_t val, unsigned size)
 {
     MMIOState *s = opaque;
@@ -107,7 +107,7 @@ static const VMStateDescription vmstate_ide_mmio = {
     }
 };
 
-void mmio_ide_init (target_phys_addr_t membase, target_phys_addr_t membase2,
+void mmio_ide_init (hwaddr membase, hwaddr membase2,
                     MemoryRegion *address_space,
                     qemu_irq irq, int shift,
                     DriveInfo *hd0, DriveInfo *hd1)
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index 644533f..bcdd70e 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -327,7 +327,7 @@ void bmdma_cmd_writeb(BMDMAState *bm, uint32_t val)
     bm->cmd = val & 0x09;
 }
 
-static uint64_t bmdma_addr_read(void *opaque, target_phys_addr_t addr,
+static uint64_t bmdma_addr_read(void *opaque, hwaddr addr,
                                 unsigned width)
 {
     BMDMAState *bm = opaque;
@@ -341,7 +341,7 @@ static uint64_t bmdma_addr_read(void *opaque, target_phys_addr_t addr,
     return data;
 }
 
-static void bmdma_addr_write(void *opaque, target_phys_addr_t addr,
+static void bmdma_addr_write(void *opaque, hwaddr addr,
                              uint64_t data, unsigned width)
 {
     BMDMAState *bm = opaque;
diff --git a/hw/ide/piix.c b/hw/ide/piix.c
index 4ded9ee..9431bad 100644
--- a/hw/ide/piix.c
+++ b/hw/ide/piix.c
@@ -33,7 +33,7 @@
 
 #include <hw/ide/pci.h>
 
-static uint64_t bmdma_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t bmdma_read(void *opaque, hwaddr addr, unsigned size)
 {
     BMDMAState *bm = opaque;
     uint32_t val;
@@ -59,7 +59,7 @@ static uint64_t bmdma_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return val;
 }
 
-static void bmdma_write(void *opaque, target_phys_addr_t addr,
+static void bmdma_write(void *opaque, hwaddr addr,
                         uint64_t val, unsigned size)
 {
     BMDMAState *bm = opaque;
diff --git a/hw/ide/via.c b/hw/ide/via.c
index b20e4f0..efda173 100644
--- a/hw/ide/via.c
+++ b/hw/ide/via.c
@@ -33,7 +33,7 @@
 
 #include <hw/ide/pci.h>
 
-static uint64_t bmdma_read(void *opaque, target_phys_addr_t addr,
+static uint64_t bmdma_read(void *opaque, hwaddr addr,
                            unsigned size)
 {
     BMDMAState *bm = opaque;
@@ -60,7 +60,7 @@ static uint64_t bmdma_read(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void bmdma_write(void *opaque, target_phys_addr_t addr,
+static void bmdma_write(void *opaque, hwaddr addr,
                         uint64_t val, unsigned size)
 {
     BMDMAState *bm = opaque;
diff --git a/hw/imx.h b/hw/imx.h
index ccf586f..ea9e093 100644
--- a/hw/imx.h
+++ b/hw/imx.h
@@ -11,7 +11,7 @@
 #ifndef IMX_H
 #define IMX_H
 
-void imx_serial_create(int uart, const target_phys_addr_t addr, qemu_irq irq);
+void imx_serial_create(int uart, const hwaddr addr, qemu_irq irq);
 
 typedef enum  {
     NOCLK,
@@ -23,10 +23,10 @@ typedef enum  {
 
 uint32_t imx_clock_frequency(DeviceState *s, IMXClk clock);
 
-void imx_timerp_create(const target_phys_addr_t addr,
+void imx_timerp_create(const hwaddr addr,
                       qemu_irq irq,
                       DeviceState *ccm);
-void imx_timerg_create(const target_phys_addr_t addr,
+void imx_timerg_create(const hwaddr addr,
                       qemu_irq irq,
                       DeviceState *ccm);
 
diff --git a/hw/imx_avic.c b/hw/imx_avic.c
index b1a8fe6..8109793 100644
--- a/hw/imx_avic.c
+++ b/hw/imx_avic.c
@@ -152,7 +152,7 @@ static void imx_avic_set_irq(void *opaque, int irq, int level)
 
 
 static uint64_t imx_avic_read(void *opaque,
-                             target_phys_addr_t offset, unsigned size)
+                             hwaddr offset, unsigned size)
 {
     IMXAVICState *s = (IMXAVICState *)opaque;
 
@@ -259,7 +259,7 @@ static uint64_t imx_avic_read(void *opaque,
     }
 }
 
-static void imx_avic_write(void *opaque, target_phys_addr_t offset,
+static void imx_avic_write(void *opaque, hwaddr offset,
                           uint64_t val, unsigned size)
 {
     IMXAVICState *s = (IMXAVICState *)opaque;
diff --git a/hw/imx_ccm.c b/hw/imx_ccm.c
index 10952c6..f2e623c 100644
--- a/hw/imx_ccm.c
+++ b/hw/imx_ccm.c
@@ -191,7 +191,7 @@ static void imx_ccm_reset(DeviceState *dev)
     update_clocks(s);
 }
 
-static uint64_t imx_ccm_read(void *opaque, target_phys_addr_t offset,
+static uint64_t imx_ccm_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     IMXCCMState *s = (IMXCCMState *)opaque;
@@ -232,7 +232,7 @@ static uint64_t imx_ccm_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void imx_ccm_write(void *opaque, target_phys_addr_t offset,
+static void imx_ccm_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     IMXCCMState *s = (IMXCCMState *)opaque;
diff --git a/hw/imx_serial.c b/hw/imx_serial.c
index d4eae43..dcd125f 100644
--- a/hw/imx_serial.c
+++ b/hw/imx_serial.c
@@ -183,7 +183,7 @@ static void imx_serial_reset_at_boot(DeviceState *dev)
 
 }
 
-static uint64_t imx_serial_read(void *opaque, target_phys_addr_t offset,
+static uint64_t imx_serial_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     IMXSerialState *s = (IMXSerialState *)opaque;
@@ -244,7 +244,7 @@ static uint64_t imx_serial_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void imx_serial_write(void *opaque, target_phys_addr_t offset,
+static void imx_serial_write(void *opaque, hwaddr offset,
                       uint64_t value, unsigned size)
 {
     IMXSerialState *s = (IMXSerialState *)opaque;
@@ -401,7 +401,7 @@ static int imx_serial_init(SysBusDevice *dev)
     return 0;
 }
 
-void imx_serial_create(int uart, const target_phys_addr_t addr, qemu_irq irq)
+void imx_serial_create(int uart, const hwaddr addr, qemu_irq irq)
 {
     DeviceState *dev;
     SysBusDevice *bus;
@@ -427,7 +427,7 @@ void imx_serial_create(int uart, const target_phys_addr_t addr, qemu_irq irq)
     qdev_prop_set_chr(dev, "chardev", chr);
     bus = sysbus_from_qdev(dev);
     qdev_init_nofail(dev);
-    if (addr != (target_phys_addr_t)-1) {
+    if (addr != (hwaddr)-1) {
         sysbus_mmio_map(bus, 0, addr);
     }
     sysbus_connect_irq(bus, 0, irq);
diff --git a/hw/imx_timer.c b/hw/imx_timer.c
index c28c537..33f33fb 100644
--- a/hw/imx_timer.c
+++ b/hw/imx_timer.c
@@ -194,7 +194,7 @@ static void imx_timerg_reload(IMXTimerGState *s, uint32_t timeout)
     ptimer_set_count(s->timer, diff_cnt);
 }
 
-static uint64_t imx_timerg_read(void *opaque, target_phys_addr_t offset,
+static uint64_t imx_timerg_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     IMXTimerGState *s = (IMXTimerGState *)opaque;
@@ -251,7 +251,7 @@ static void imx_timerg_reset(DeviceState *dev)
     imx_timerg_set_freq(s);
 }
 
-static void imx_timerg_write(void *opaque, target_phys_addr_t offset,
+static void imx_timerg_write(void *opaque, hwaddr offset,
                              uint64_t value, unsigned size)
 {
     IMXTimerGState *s = (IMXTimerGState *)opaque;
@@ -468,7 +468,7 @@ static void imx_timerp_reset(DeviceState *dev)
     ptimer_set_count(s->timer, TIMER_MAX);
 }
 
-static uint64_t imx_timerp_read(void *opaque, target_phys_addr_t offset,
+static uint64_t imx_timerp_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     IMXTimerPState *s = (IMXTimerPState *)opaque;
@@ -517,7 +517,7 @@ static void set_timerp_freq(IMXTimerPState *s)
     }
 }
 
-static void imx_timerp_write(void *opaque, target_phys_addr_t offset,
+static void imx_timerp_write(void *opaque, hwaddr offset,
                              uint64_t value, unsigned size)
 {
     IMXTimerPState *s = (IMXTimerPState *)opaque;
@@ -580,7 +580,7 @@ static void imx_timerp_tick(void *opaque)
     imx_timerp_update(s);
 }
 
-void imx_timerp_create(const target_phys_addr_t addr,
+void imx_timerp_create(const hwaddr addr,
                               qemu_irq irq,
                               DeviceState *ccm)
 {
@@ -634,7 +634,7 @@ static int imx_timerp_init(SysBusDevice *dev)
 }
 
 
-void imx_timerg_create(const target_phys_addr_t addr,
+void imx_timerg_create(const hwaddr addr,
                               qemu_irq irq,
                               DeviceState *ccm)
 {
diff --git a/hw/integratorcp.c b/hw/integratorcp.c
index ac0ea83..77807c3 100644
--- a/hw/integratorcp.c
+++ b/hw/integratorcp.c
@@ -38,7 +38,7 @@ static uint8_t integrator_spd[128] = {
    0xe, 4, 0x1c, 1, 2, 0x20, 0xc0, 0, 0, 0, 0, 0x30, 0x28, 0x30, 0x28, 0x40
 };
 
-static uint64_t integratorcm_read(void *opaque, target_phys_addr_t offset,
+static uint64_t integratorcm_read(void *opaque, hwaddr offset,
                                   unsigned size)
 {
     integratorcm_state *s = (integratorcm_state *)opaque;
@@ -141,7 +141,7 @@ static void integratorcm_update(integratorcm_state *s)
         hw_error("Core module interrupt\n");
 }
 
-static void integratorcm_write(void *opaque, target_phys_addr_t offset,
+static void integratorcm_write(void *opaque, hwaddr offset,
                                uint64_t value, unsigned size)
 {
     integratorcm_state *s = (integratorcm_state *)opaque;
@@ -295,7 +295,7 @@ static void icp_pic_set_irq(void *opaque, int irq, int level)
     icp_pic_update(s);
 }
 
-static uint64_t icp_pic_read(void *opaque, target_phys_addr_t offset,
+static uint64_t icp_pic_read(void *opaque, hwaddr offset,
                              unsigned size)
 {
     icp_pic_state *s = (icp_pic_state *)opaque;
@@ -324,7 +324,7 @@ static uint64_t icp_pic_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void icp_pic_write(void *opaque, target_phys_addr_t offset,
+static void icp_pic_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     icp_pic_state *s = (icp_pic_state *)opaque;
@@ -381,7 +381,7 @@ static int icp_pic_init(SysBusDevice *dev)
 
 /* CP control registers.  */
 
-static uint64_t icp_control_read(void *opaque, target_phys_addr_t offset,
+static uint64_t icp_control_read(void *opaque, hwaddr offset,
                                  unsigned size)
 {
     switch (offset >> 2) {
@@ -399,7 +399,7 @@ static uint64_t icp_control_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void icp_control_write(void *opaque, target_phys_addr_t offset,
+static void icp_control_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     switch (offset >> 2) {
@@ -419,7 +419,7 @@ static const MemoryRegionOps icp_control_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static void icp_control_init(target_phys_addr_t base)
+static void icp_control_init(hwaddr base)
 {
     MemoryRegion *io;
 
diff --git a/hw/intel-hda.c b/hw/intel-hda.c
index d8e1b23..a68c368 100644
--- a/hw/intel-hda.c
+++ b/hw/intel-hda.c
@@ -206,9 +206,9 @@ static void intel_hda_reset(DeviceState *dev);
 
 /* --------------------------------------------------------------------- */
 
-static target_phys_addr_t intel_hda_addr(uint32_t lbase, uint32_t ubase)
+static hwaddr intel_hda_addr(uint32_t lbase, uint32_t ubase)
 {
-    target_phys_addr_t addr;
+    hwaddr addr;
 
     addr = ((uint64_t)ubase << 32) | lbase;
     return addr;
@@ -295,7 +295,7 @@ static int intel_hda_send_command(IntelHDAState *d, uint32_t verb)
 
 static void intel_hda_corb_run(IntelHDAState *d)
 {
-    target_phys_addr_t addr;
+    hwaddr addr;
     uint32_t rp, verb;
 
     if (d->ics & ICH6_IRS_BUSY) {
@@ -332,7 +332,7 @@ static void intel_hda_response(HDACodecDevice *dev, bool solicited, uint32_t res
 {
     HDACodecBus *bus = DO_UPCAST(HDACodecBus, qbus, dev->qdev.parent_bus);
     IntelHDAState *d = container_of(bus, IntelHDAState, codecs);
-    target_phys_addr_t addr;
+    hwaddr addr;
     uint32_t wp, ex;
 
     if (d->ics & ICH6_IRS_BUSY) {
@@ -381,7 +381,7 @@ static bool intel_hda_xfer(HDACodecDevice *dev, uint32_t stnr, bool output,
 {
     HDACodecBus *bus = DO_UPCAST(HDACodecBus, qbus, dev->qdev.parent_bus);
     IntelHDAState *d = container_of(bus, IntelHDAState, codecs);
-    target_phys_addr_t addr;
+    hwaddr addr;
     uint32_t s, copy, left;
     IntelHDAStream *st;
     bool irq = false;
@@ -453,7 +453,7 @@ static bool intel_hda_xfer(HDACodecDevice *dev, uint32_t stnr, bool output,
 
 static void intel_hda_parse_bdl(IntelHDAState *d, IntelHDAStream *st)
 {
-    target_phys_addr_t addr;
+    hwaddr addr;
     uint8_t buf[16];
     uint32_t i;
 
@@ -890,7 +890,7 @@ static const struct IntelHDAReg regtab[] = {
 
 };
 
-static const IntelHDAReg *intel_hda_reg_find(IntelHDAState *d, target_phys_addr_t addr)
+static const IntelHDAReg *intel_hda_reg_find(IntelHDAState *d, hwaddr addr)
 {
     const IntelHDAReg *reg;
 
@@ -1033,7 +1033,7 @@ static void intel_hda_regs_reset(IntelHDAState *d)
 
 /* --------------------------------------------------------------------- */
 
-static void intel_hda_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void intel_hda_mmio_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     IntelHDAState *d = opaque;
     const IntelHDAReg *reg = intel_hda_reg_find(d, addr);
@@ -1041,7 +1041,7 @@ static void intel_hda_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_
     intel_hda_reg_write(d, reg, val, 0xff);
 }
 
-static void intel_hda_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void intel_hda_mmio_writew(void *opaque, hwaddr addr, uint32_t val)
 {
     IntelHDAState *d = opaque;
     const IntelHDAReg *reg = intel_hda_reg_find(d, addr);
@@ -1049,7 +1049,7 @@ static void intel_hda_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_
     intel_hda_reg_write(d, reg, val, 0xffff);
 }
 
-static void intel_hda_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void intel_hda_mmio_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     IntelHDAState *d = opaque;
     const IntelHDAReg *reg = intel_hda_reg_find(d, addr);
@@ -1057,7 +1057,7 @@ static void intel_hda_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_
     intel_hda_reg_write(d, reg, val, 0xffffffff);
 }
 
-static uint32_t intel_hda_mmio_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t intel_hda_mmio_readb(void *opaque, hwaddr addr)
 {
     IntelHDAState *d = opaque;
     const IntelHDAReg *reg = intel_hda_reg_find(d, addr);
@@ -1065,7 +1065,7 @@ static uint32_t intel_hda_mmio_readb(void *opaque, target_phys_addr_t addr)
     return intel_hda_reg_read(d, reg, 0xff);
 }
 
-static uint32_t intel_hda_mmio_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t intel_hda_mmio_readw(void *opaque, hwaddr addr)
 {
     IntelHDAState *d = opaque;
     const IntelHDAReg *reg = intel_hda_reg_find(d, addr);
@@ -1073,7 +1073,7 @@ static uint32_t intel_hda_mmio_readw(void *opaque, target_phys_addr_t addr)
     return intel_hda_reg_read(d, reg, 0xffff);
 }
 
-static uint32_t intel_hda_mmio_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t intel_hda_mmio_readl(void *opaque, hwaddr addr)
 {
     IntelHDAState *d = opaque;
     const IntelHDAReg *reg = intel_hda_reg_find(d, addr);
diff --git a/hw/ioapic.c b/hw/ioapic.c
index e2e4796..7273095 100644
--- a/hw/ioapic.c
+++ b/hw/ioapic.c
@@ -139,7 +139,7 @@ void ioapic_eoi_broadcast(int vector)
 }
 
 static uint64_t
-ioapic_mem_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+ioapic_mem_read(void *opaque, hwaddr addr, unsigned int size)
 {
     IOAPICCommonState *s = opaque;
     int index;
@@ -181,7 +181,7 @@ ioapic_mem_read(void *opaque, target_phys_addr_t addr, unsigned int size)
 }
 
 static void
-ioapic_mem_write(void *opaque, target_phys_addr_t addr, uint64_t val,
+ioapic_mem_write(void *opaque, hwaddr addr, uint64_t val,
                  unsigned int size)
 {
     IOAPICCommonState *s = opaque;
diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index 214f194..685fdc0 100644
--- a/hw/isa-bus.c
+++ b/hw/isa-bus.c
@@ -24,7 +24,7 @@
 #include "exec-memory.h"
 
 static ISABus *isabus;
-target_phys_addr_t isa_mem_base = 0;
+hwaddr isa_mem_base = 0;
 
 static void isabus_dev_print(Monitor *mon, DeviceState *dev, int indent);
 static char *isabus_get_fw_dev_path(DeviceState *dev);
diff --git a/hw/isa.h b/hw/isa.h
index 8fb498a..f9382e8 100644
--- a/hw/isa.h
+++ b/hw/isa.h
@@ -84,10 +84,10 @@ static inline ISABus *isa_bus_from_device(ISADevice *d)
     return DO_UPCAST(ISABus, qbus, d->qdev.parent_bus);
 }
 
-extern target_phys_addr_t isa_mem_base;
+extern hwaddr isa_mem_base;
 
-void isa_mmio_setup(MemoryRegion *mr, target_phys_addr_t size);
-void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size);
+void isa_mmio_setup(MemoryRegion *mr, hwaddr size);
+void isa_mmio_init(hwaddr base, hwaddr size);
 
 /* dma.c */
 int DMA_get_channel_mode (int nchan);
diff --git a/hw/isa_mmio.c b/hw/isa_mmio.c
index fd755ab..1405396 100644
--- a/hw/isa_mmio.c
+++ b/hw/isa_mmio.c
@@ -26,35 +26,35 @@
 #include "isa.h"
 #include "exec-memory.h"
 
-static void isa_mmio_writeb (void *opaque, target_phys_addr_t addr,
+static void isa_mmio_writeb (void *opaque, hwaddr addr,
                                   uint32_t val)
 {
     cpu_outb(addr & IOPORTS_MASK, val);
 }
 
-static void isa_mmio_writew(void *opaque, target_phys_addr_t addr,
+static void isa_mmio_writew(void *opaque, hwaddr addr,
                                uint32_t val)
 {
     cpu_outw(addr & IOPORTS_MASK, val);
 }
 
-static void isa_mmio_writel(void *opaque, target_phys_addr_t addr,
+static void isa_mmio_writel(void *opaque, hwaddr addr,
                                uint32_t val)
 {
     cpu_outl(addr & IOPORTS_MASK, val);
 }
 
-static uint32_t isa_mmio_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t isa_mmio_readb (void *opaque, hwaddr addr)
 {
     return cpu_inb(addr & IOPORTS_MASK);
 }
 
-static uint32_t isa_mmio_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t isa_mmio_readw(void *opaque, hwaddr addr)
 {
     return cpu_inw(addr & IOPORTS_MASK);
 }
 
-static uint32_t isa_mmio_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t isa_mmio_readl(void *opaque, hwaddr addr)
 {
     return cpu_inl(addr & IOPORTS_MASK);
 }
@@ -67,12 +67,12 @@ static const MemoryRegionOps isa_mmio_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-void isa_mmio_setup(MemoryRegion *mr, target_phys_addr_t size)
+void isa_mmio_setup(MemoryRegion *mr, hwaddr size)
 {
     memory_region_init_io(mr, &isa_mmio_ops, NULL, "isa-mmio", size);
 }
 
-void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size)
+void isa_mmio_init(hwaddr base, hwaddr size)
 {
     MemoryRegion *mr = g_malloc(sizeof(*mr));
 
diff --git a/hw/ivshmem.c b/hw/ivshmem.c
index 5c4ccb8..f6dbb21 100644
--- a/hw/ivshmem.c
+++ b/hw/ivshmem.c
@@ -163,7 +163,7 @@ static uint32_t ivshmem_IntrStatus_read(IVShmemState *s)
     return ret;
 }
 
-static void ivshmem_io_write(void *opaque, target_phys_addr_t addr,
+static void ivshmem_io_write(void *opaque, hwaddr addr,
                              uint64_t val, unsigned size)
 {
     IVShmemState *s = opaque;
@@ -202,7 +202,7 @@ static void ivshmem_io_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t ivshmem_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ivshmem_io_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
 
diff --git a/hw/jazz_led.c b/hw/jazz_led.c
index 6486523..a6a90ab 100644
--- a/hw/jazz_led.c
+++ b/hw/jazz_led.c
@@ -39,7 +39,7 @@ typedef struct LedState {
     screen_state_t state;
 } LedState;
 
-static uint64_t jazz_led_read(void *opaque, target_phys_addr_t addr,
+static uint64_t jazz_led_read(void *opaque, hwaddr addr,
                               unsigned int size)
 {
     LedState *s = opaque;
@@ -51,7 +51,7 @@ static uint64_t jazz_led_read(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void jazz_led_write(void *opaque, target_phys_addr_t addr,
+static void jazz_led_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned int size)
 {
     LedState *s = opaque;
diff --git a/hw/kvm/apic.c b/hw/kvm/apic.c
index 80e3e48..dbac7ff 100644
--- a/hw/kvm/apic.c
+++ b/hw/kvm/apic.c
@@ -146,13 +146,13 @@ static void kvm_apic_external_nmi(APICCommonState *s)
     run_on_cpu(s->cpu_env, do_inject_external_nmi, s);
 }
 
-static uint64_t kvm_apic_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t kvm_apic_mem_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     return ~(uint64_t)0;
 }
 
-static void kvm_apic_mem_write(void *opaque, target_phys_addr_t addr,
+static void kvm_apic_mem_write(void *opaque, hwaddr addr,
                                uint64_t data, unsigned size)
 {
     MSIMessage msg = { .address = addr, .data = data };
diff --git a/hw/kvm/pci-assign.c b/hw/kvm/pci-assign.c
index 7a0998c..bfffbab 100644
--- a/hw/kvm/pci-assign.c
+++ b/hw/kvm/pci-assign.c
@@ -133,7 +133,7 @@ typedef struct AssignedDevice {
     int msi_virq_nr;
     int *msi_virq;
     MSIXTableEntry *msix_table;
-    target_phys_addr_t msix_table_addr;
+    hwaddr msix_table_addr;
     uint16_t msix_max;
     MemoryRegion mmio;
     char *configfd_name;
@@ -147,7 +147,7 @@ static void assigned_dev_load_option_rom(AssignedDevice *dev);
 static void assigned_dev_unregister_msix_mmio(AssignedDevice *dev);
 
 static uint64_t assigned_dev_ioport_rw(AssignedDevRegion *dev_region,
-                                       target_phys_addr_t addr, int size,
+                                       hwaddr addr, int size,
                                        uint64_t *data)
 {
     uint64_t val = 0;
@@ -206,19 +206,19 @@ static uint64_t assigned_dev_ioport_rw(AssignedDevRegion *dev_region,
     return val;
 }
 
-static void assigned_dev_ioport_write(void *opaque, target_phys_addr_t addr,
+static void assigned_dev_ioport_write(void *opaque, hwaddr addr,
                                       uint64_t data, unsigned size)
 {
     assigned_dev_ioport_rw(opaque, addr, size, &data);
 }
 
 static uint64_t assigned_dev_ioport_read(void *opaque,
-                                         target_phys_addr_t addr, unsigned size)
+                                         hwaddr addr, unsigned size)
 {
     return assigned_dev_ioport_rw(opaque, addr, size, NULL);
 }
 
-static uint32_t slow_bar_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t slow_bar_readb(void *opaque, hwaddr addr)
 {
     AssignedDevRegion *d = opaque;
     uint8_t *in = d->u.r_virtbase + addr;
@@ -230,7 +230,7 @@ static uint32_t slow_bar_readb(void *opaque, target_phys_addr_t addr)
     return r;
 }
 
-static uint32_t slow_bar_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t slow_bar_readw(void *opaque, hwaddr addr)
 {
     AssignedDevRegion *d = opaque;
     uint16_t *in = (uint16_t *)(d->u.r_virtbase + addr);
@@ -242,7 +242,7 @@ static uint32_t slow_bar_readw(void *opaque, target_phys_addr_t addr)
     return r;
 }
 
-static uint32_t slow_bar_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t slow_bar_readl(void *opaque, hwaddr addr)
 {
     AssignedDevRegion *d = opaque;
     uint32_t *in = (uint32_t *)(d->u.r_virtbase + addr);
@@ -254,7 +254,7 @@ static uint32_t slow_bar_readl(void *opaque, target_phys_addr_t addr)
     return r;
 }
 
-static void slow_bar_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void slow_bar_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     AssignedDevRegion *d = opaque;
     uint8_t *out = d->u.r_virtbase + addr;
@@ -263,7 +263,7 @@ static void slow_bar_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
     *out = val;
 }
 
-static void slow_bar_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void slow_bar_writew(void *opaque, hwaddr addr, uint32_t val)
 {
     AssignedDevRegion *d = opaque;
     uint16_t *out = (uint16_t *)(d->u.r_virtbase + addr);
@@ -272,7 +272,7 @@ static void slow_bar_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
     *out = val;
 }
 
-static void slow_bar_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void slow_bar_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     AssignedDevRegion *d = opaque;
     uint32_t *out = (uint32_t *)(d->u.r_virtbase + addr);
@@ -1499,7 +1499,7 @@ static int assigned_device_pci_cap_init(PCIDevice *pci_dev)
 }
 
 static uint64_t
-assigned_dev_msix_mmio_read(void *opaque, target_phys_addr_t addr,
+assigned_dev_msix_mmio_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
     AssignedDevice *adev = opaque;
@@ -1510,7 +1510,7 @@ assigned_dev_msix_mmio_read(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void assigned_dev_msix_mmio_write(void *opaque, target_phys_addr_t addr,
+static void assigned_dev_msix_mmio_write(void *opaque, hwaddr addr,
                                          uint64_t val, unsigned size)
 {
     AssignedDevice *adev = opaque;
diff --git a/hw/kvmvapic.c b/hw/kvmvapic.c
index 5d83625..5e0a7c9 100644
--- a/hw/kvmvapic.c
+++ b/hw/kvmvapic.c
@@ -144,7 +144,7 @@ static void update_guest_rom_state(VAPICROMState *s)
 
 static int find_real_tpr_addr(VAPICROMState *s, CPUX86State *env)
 {
-    target_phys_addr_t paddr;
+    hwaddr paddr;
     target_ulong addr;
 
     if (s->state == VAPIC_ACTIVE) {
@@ -269,7 +269,7 @@ instruction_ok:
 
 static int update_rom_mapping(VAPICROMState *s, CPUX86State *env, target_ulong ip)
 {
-    target_phys_addr_t paddr;
+    hwaddr paddr;
     uint32_t rom_state_vaddr;
     uint32_t pos, patch, offset;
 
@@ -350,14 +350,14 @@ static int get_kpcr_number(CPUX86State *env)
 static int vapic_enable(VAPICROMState *s, CPUX86State *env)
 {
     int cpu_number = get_kpcr_number(env);
-    target_phys_addr_t vapic_paddr;
+    hwaddr vapic_paddr;
     static const uint8_t enabled = 1;
 
     if (cpu_number < 0) {
         return -1;
     }
     vapic_paddr = s->vapic_paddr +
-        (((target_phys_addr_t)cpu_number) << VAPIC_CPU_SHIFT);
+        (((hwaddr)cpu_number) << VAPIC_CPU_SHIFT);
     cpu_physical_memory_rw(vapic_paddr + offsetof(VAPICState, enabled),
                            (void *)&enabled, sizeof(enabled), 1);
     apic_enable_vapic(env->apic_state, vapic_paddr);
@@ -384,7 +384,7 @@ static void patch_call(VAPICROMState *s, CPUX86State *env, target_ulong ip,
 
 static void patch_instruction(VAPICROMState *s, CPUX86State *env, target_ulong ip)
 {
-    target_phys_addr_t paddr;
+    hwaddr paddr;
     VAPICHandlers *handlers;
     uint8_t opcode[2];
     uint32_t imm32;
@@ -500,7 +500,7 @@ static void vapic_reset(DeviceState *dev)
  */
 static int patch_hypercalls(VAPICROMState *s)
 {
-    target_phys_addr_t rom_paddr = s->rom_state_paddr & ROM_BLOCK_MASK;
+    hwaddr rom_paddr = s->rom_state_paddr & ROM_BLOCK_MASK;
     static const uint8_t vmcall_pattern[] = { /* vmcall */
         0xb8, 0x1, 0, 0, 0, 0xf, 0x1, 0xc1
     };
@@ -557,7 +557,7 @@ static int patch_hypercalls(VAPICROMState *s)
  */
 static void vapic_map_rom_writable(VAPICROMState *s)
 {
-    target_phys_addr_t rom_paddr = s->rom_state_paddr & ROM_BLOCK_MASK;
+    hwaddr rom_paddr = s->rom_state_paddr & ROM_BLOCK_MASK;
     MemoryRegionSection section;
     MemoryRegion *as;
     size_t rom_size;
@@ -603,11 +603,11 @@ static int vapic_prepare(VAPICROMState *s)
     return 0;
 }
 
-static void vapic_write(void *opaque, target_phys_addr_t addr, uint64_t data,
+static void vapic_write(void *opaque, hwaddr addr, uint64_t data,
                         unsigned int size)
 {
     CPUX86State *env = cpu_single_env;
-    target_phys_addr_t rom_paddr;
+    hwaddr rom_paddr;
     VAPICROMState *s = opaque;
 
     cpu_synchronize_state(env);
diff --git a/hw/lan9118.c b/hw/lan9118.c
index ceaf96f..f724e1c 100644
--- a/hw/lan9118.c
+++ b/hw/lan9118.c
@@ -1000,7 +1000,7 @@ static void lan9118_tick(void *opaque)
     lan9118_update(s);
 }
 
-static void lan9118_writel(void *opaque, target_phys_addr_t offset,
+static void lan9118_writel(void *opaque, hwaddr offset,
                            uint64_t val, unsigned size)
 {
     lan9118_state *s = (lan9118_state *)opaque;
@@ -1134,7 +1134,7 @@ static void lan9118_writel(void *opaque, target_phys_addr_t offset,
     lan9118_update(s);
 }
 
-static void lan9118_writew(void *opaque, target_phys_addr_t offset,
+static void lan9118_writew(void *opaque, hwaddr offset,
                            uint32_t val)
 {
     lan9118_state *s = (lan9118_state *)opaque;
@@ -1161,7 +1161,7 @@ static void lan9118_writew(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void lan9118_16bit_mode_write(void *opaque, target_phys_addr_t offset,
+static void lan9118_16bit_mode_write(void *opaque, hwaddr offset,
                                      uint64_t val, unsigned size)
 {
     switch (size) {
@@ -1176,7 +1176,7 @@ static void lan9118_16bit_mode_write(void *opaque, target_phys_addr_t offset,
     hw_error("lan9118_write: Bad size 0x%x\n", size);
 }
 
-static uint64_t lan9118_readl(void *opaque, target_phys_addr_t offset,
+static uint64_t lan9118_readl(void *opaque, hwaddr offset,
                               unsigned size)
 {
     lan9118_state *s = (lan9118_state *)opaque;
@@ -1250,7 +1250,7 @@ static uint64_t lan9118_readl(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static uint32_t lan9118_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t lan9118_readw(void *opaque, hwaddr offset)
 {
     lan9118_state *s = (lan9118_state *)opaque;
     uint32_t val;
@@ -1278,7 +1278,7 @@ static uint32_t lan9118_readw(void *opaque, target_phys_addr_t offset)
     return val;
 }
 
-static uint64_t lan9118_16bit_mode_read(void *opaque, target_phys_addr_t offset,
+static uint64_t lan9118_16bit_mode_read(void *opaque, hwaddr offset,
                                         unsigned size)
 {
     switch (size) {
diff --git a/hw/lance.c b/hw/lance.c
index 9b98bb8..a3e6dd9 100644
--- a/hw/lance.c
+++ b/hw/lance.c
@@ -55,7 +55,7 @@ static void parent_lance_reset(void *opaque, int irq, int level)
         pcnet_h_reset(&d->state);
 }
 
-static void lance_mem_write(void *opaque, target_phys_addr_t addr,
+static void lance_mem_write(void *opaque, hwaddr addr,
                             uint64_t val, unsigned size)
 {
     SysBusPCNetState *d = opaque;
@@ -64,7 +64,7 @@ static void lance_mem_write(void *opaque, target_phys_addr_t addr,
     pcnet_ioport_writew(&d->state, addr, val & 0xffff);
 }
 
-static uint64_t lance_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t lance_mem_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     SysBusPCNetState *d = opaque;
diff --git a/hw/lm32_boards.c b/hw/lm32_boards.c
index c5a62c8..772cb8b 100644
--- a/hw/lm32_boards.c
+++ b/hw/lm32_boards.c
@@ -32,12 +32,12 @@
 
 typedef struct {
     LM32CPU *cpu;
-    target_phys_addr_t bootstrap_pc;
-    target_phys_addr_t flash_base;
-    target_phys_addr_t hwsetup_base;
-    target_phys_addr_t initrd_base;
+    hwaddr bootstrap_pc;
+    hwaddr flash_base;
+    hwaddr hwsetup_base;
+    hwaddr initrd_base;
     size_t initrd_size;
-    target_phys_addr_t cmdline_base;
+    hwaddr cmdline_base;
 } ResetInfo;
 
 static void cpu_irq_handler(void *opaque, int irq, int level)
@@ -83,14 +83,14 @@ static void lm32_evr_init(QEMUMachineInitArgs *args)
     int i;
 
     /* memory map */
-    target_phys_addr_t flash_base  = 0x04000000;
+    hwaddr flash_base  = 0x04000000;
     size_t flash_sector_size       = 256 * 1024;
     size_t flash_size              = 32 * 1024 * 1024;
-    target_phys_addr_t ram_base    = 0x08000000;
+    hwaddr ram_base    = 0x08000000;
     size_t ram_size                = 64 * 1024 * 1024;
-    target_phys_addr_t timer0_base = 0x80002000;
-    target_phys_addr_t uart0_base  = 0x80006000;
-    target_phys_addr_t timer1_base = 0x8000a000;
+    hwaddr timer0_base = 0x80002000;
+    hwaddr uart0_base  = 0x80006000;
+    hwaddr timer1_base = 0x8000a000;
     int uart0_irq                  = 0;
     int timer0_irq                 = 1;
     int timer1_irq                 = 3;
@@ -174,22 +174,22 @@ static void lm32_uclinux_init(QEMUMachineInitArgs *args)
     int i;
 
     /* memory map */
-    target_phys_addr_t flash_base   = 0x04000000;
+    hwaddr flash_base   = 0x04000000;
     size_t flash_sector_size        = 256 * 1024;
     size_t flash_size               = 32 * 1024 * 1024;
-    target_phys_addr_t ram_base     = 0x08000000;
+    hwaddr ram_base     = 0x08000000;
     size_t ram_size                 = 64 * 1024 * 1024;
-    target_phys_addr_t uart0_base   = 0x80000000;
-    target_phys_addr_t timer0_base  = 0x80002000;
-    target_phys_addr_t timer1_base  = 0x80010000;
-    target_phys_addr_t timer2_base  = 0x80012000;
+    hwaddr uart0_base   = 0x80000000;
+    hwaddr timer0_base  = 0x80002000;
+    hwaddr timer1_base  = 0x80010000;
+    hwaddr timer2_base  = 0x80012000;
     int uart0_irq                   = 0;
     int timer0_irq                  = 1;
     int timer1_irq                  = 20;
     int timer2_irq                  = 21;
-    target_phys_addr_t hwsetup_base = 0x0bffe000;
-    target_phys_addr_t cmdline_base = 0x0bfff000;
-    target_phys_addr_t initrd_base  = 0x08400000;
+    hwaddr hwsetup_base = 0x0bffe000;
+    hwaddr cmdline_base = 0x0bfff000;
+    hwaddr initrd_base  = 0x08400000;
     size_t initrd_max               = 0x01000000;
 
     reset_info = g_malloc0(sizeof(ResetInfo));
diff --git a/hw/lm32_hwsetup.h b/hw/lm32_hwsetup.h
index 70dc61f..853e9ab 100644
--- a/hw/lm32_hwsetup.h
+++ b/hw/lm32_hwsetup.h
@@ -71,7 +71,7 @@ static inline void hwsetup_free(HWSetup *hw)
 }
 
 static inline void hwsetup_create_rom(HWSetup *hw,
-        target_phys_addr_t base)
+        hwaddr base)
 {
     rom_add_blob("hwsetup", hw->data, TARGET_PAGE_SIZE, base);
 }
diff --git a/hw/lm32_sys.c b/hw/lm32_sys.c
index bbe03c4..a7887d1 100644
--- a/hw/lm32_sys.c
+++ b/hw/lm32_sys.c
@@ -61,7 +61,7 @@ static void copy_testname(LM32SysState *s)
     s->testname[MAX_TESTNAME_LEN - 1] = '\0';
 }
 
-static void sys_write(void *opaque, target_phys_addr_t addr,
+static void sys_write(void *opaque, hwaddr addr,
                       uint64_t value, unsigned size)
 {
     LM32SysState *s = opaque;
@@ -91,7 +91,7 @@ static void sys_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static bool sys_ops_accepts(void *opaque, target_phys_addr_t addr,
+static bool sys_ops_accepts(void *opaque, hwaddr addr,
                             unsigned size, bool is_write)
 {
     return is_write && size == 4;
diff --git a/hw/lm32_timer.c b/hw/lm32_timer.c
index e9450a0..a8be9cc 100644
--- a/hw/lm32_timer.c
+++ b/hw/lm32_timer.c
@@ -72,7 +72,7 @@ static void timer_update_irq(LM32TimerState *s)
     qemu_set_irq(s->irq, state);
 }
 
-static uint64_t timer_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t timer_read(void *opaque, hwaddr addr, unsigned size)
 {
     LM32TimerState *s = opaque;
     uint32_t r = 0;
@@ -97,7 +97,7 @@ static uint64_t timer_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return r;
 }
 
-static void timer_write(void *opaque, target_phys_addr_t addr,
+static void timer_write(void *opaque, hwaddr addr,
                         uint64_t value, unsigned size)
 {
     LM32TimerState *s = opaque;
diff --git a/hw/lm32_uart.c b/hw/lm32_uart.c
index 57066e2..adb9287 100644
--- a/hw/lm32_uart.c
+++ b/hw/lm32_uart.c
@@ -125,7 +125,7 @@ static void uart_update_irq(LM32UartState *s)
     qemu_set_irq(s->irq, irq);
 }
 
-static uint64_t uart_read(void *opaque, target_phys_addr_t addr,
+static uint64_t uart_read(void *opaque, hwaddr addr,
                           unsigned size)
 {
     LM32UartState *s = opaque;
@@ -160,7 +160,7 @@ static uint64_t uart_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void uart_write(void *opaque, target_phys_addr_t addr,
+static void uart_write(void *opaque, hwaddr addr,
                        uint64_t value, unsigned size)
 {
     LM32UartState *s = opaque;
diff --git a/hw/lm4549.c b/hw/lm4549.c
index e0137d5..b3c2d5f 100644
--- a/hw/lm4549.c
+++ b/hw/lm4549.c
@@ -150,7 +150,7 @@ static void lm4549_audio_out_callback(void *opaque, int free)
     }
 }
 
-uint32_t lm4549_read(lm4549_state *s, target_phys_addr_t offset)
+uint32_t lm4549_read(lm4549_state *s, hwaddr offset)
 {
     uint16_t *regfile = s->regfile;
     uint32_t value = 0;
@@ -165,7 +165,7 @@ uint32_t lm4549_read(lm4549_state *s, target_phys_addr_t offset)
 }
 
 void lm4549_write(lm4549_state *s,
-                  target_phys_addr_t offset, uint32_t value)
+                  hwaddr offset, uint32_t value)
 {
     uint16_t *regfile = s->regfile;
 
diff --git a/hw/lm4549.h b/hw/lm4549.h
index 5948780..812a7a4 100644
--- a/hw/lm4549.h
+++ b/hw/lm4549.h
@@ -36,8 +36,8 @@ extern const VMStateDescription vmstate_lm4549_state;
 
 
 void lm4549_init(lm4549_state *s, lm4549_callback data_req, void *opaque);
-uint32_t lm4549_read(lm4549_state *s, target_phys_addr_t offset);
-void lm4549_write(lm4549_state *s, target_phys_addr_t offset, uint32_t value);
+uint32_t lm4549_read(lm4549_state *s, hwaddr offset);
+void lm4549_write(lm4549_state *s, hwaddr offset, uint32_t value);
 uint32_t lm4549_write_samples(lm4549_state *s, uint32_t left, uint32_t right);
 
 #endif /* #ifndef HW_LM4549_H */
diff --git a/hw/loader.c b/hw/loader.c
index 33acc2f..ba01ca6 100644
--- a/hw/loader.c
+++ b/hw/loader.c
@@ -88,7 +88,7 @@ int load_image(const char *filename, uint8_t *addr)
 
 /* read()-like version */
 ssize_t read_targphys(const char *name,
-                      int fd, target_phys_addr_t dst_addr, size_t nbytes)
+                      int fd, hwaddr dst_addr, size_t nbytes)
 {
     uint8_t *buf;
     ssize_t did;
@@ -103,7 +103,7 @@ ssize_t read_targphys(const char *name,
 
 /* return the size or -1 if error */
 int load_image_targphys(const char *filename,
-                        target_phys_addr_t addr, uint64_t max_sz)
+                        hwaddr addr, uint64_t max_sz)
 {
     int size;
 
@@ -117,7 +117,7 @@ int load_image_targphys(const char *filename,
     return size;
 }
 
-void pstrcpy_targphys(const char *name, target_phys_addr_t dest, int buf_size,
+void pstrcpy_targphys(const char *name, hwaddr dest, int buf_size,
                       const char *source)
 {
     const char *nulp;
@@ -179,8 +179,8 @@ static void bswap_ahdr(struct exec *e)
      : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x, target_page_size), target_page_size)))
 
 
-int load_aout(const char *filename, target_phys_addr_t addr, int max_sz,
-              int bswap_needed, target_phys_addr_t target_page_size)
+int load_aout(const char *filename, hwaddr addr, int max_sz,
+              int bswap_needed, hwaddr target_page_size)
 {
     int fd;
     ssize_t size, ret;
@@ -434,8 +434,8 @@ static ssize_t gunzip(void *dst, size_t dstlen, uint8_t *src,
 }
 
 /* Load a U-Boot image.  */
-int load_uimage(const char *filename, target_phys_addr_t *ep,
-                target_phys_addr_t *loadaddr, int *is_linux)
+int load_uimage(const char *filename, hwaddr *ep,
+                hwaddr *loadaddr, int *is_linux)
 {
     int fd;
     int size;
@@ -539,7 +539,7 @@ struct Rom {
     char *fw_dir;
     char *fw_file;
 
-    target_phys_addr_t addr;
+    hwaddr addr;
     QTAILQ_ENTRY(Rom) next;
 };
 
@@ -565,7 +565,7 @@ static void rom_insert(Rom *rom)
 }
 
 int rom_add_file(const char *file, const char *fw_dir,
-                 target_phys_addr_t addr, int32_t bootindex)
+                 hwaddr addr, int32_t bootindex)
 {
     Rom *rom;
     int rc, fd = -1;
@@ -633,7 +633,7 @@ err:
 }
 
 int rom_add_blob(const char *name, const void *blob, size_t len,
-                 target_phys_addr_t addr)
+                 hwaddr addr)
 {
     Rom *rom;
 
@@ -679,7 +679,7 @@ static void rom_reset(void *unused)
 
 int rom_load_all(void)
 {
-    target_phys_addr_t addr = 0;
+    hwaddr addr = 0;
     MemoryRegionSection section;
     Rom *rom;
 
@@ -709,7 +709,7 @@ void rom_set_fw(void *f)
     fw_cfg = f;
 }
 
-static Rom *find_rom(target_phys_addr_t addr)
+static Rom *find_rom(hwaddr addr)
 {
     Rom *rom;
 
@@ -733,9 +733,9 @@ static Rom *find_rom(target_phys_addr_t addr)
  * a ROM between addr and addr + size is copied. Note that this can involve
  * multiple ROMs, which need not start at addr and need not end at addr + size.
  */
-int rom_copy(uint8_t *dest, target_phys_addr_t addr, size_t size)
+int rom_copy(uint8_t *dest, hwaddr addr, size_t size)
 {
-    target_phys_addr_t end = addr + size;
+    hwaddr end = addr + size;
     uint8_t *s, *d = dest;
     size_t l = 0;
     Rom *rom;
@@ -768,7 +768,7 @@ int rom_copy(uint8_t *dest, target_phys_addr_t addr, size_t size)
     return (d + l) - dest;
 }
 
-void *rom_ptr(target_phys_addr_t addr)
+void *rom_ptr(hwaddr addr)
 {
     Rom *rom;
 
diff --git a/hw/loader.h b/hw/loader.h
index 6da291e..26480ad 100644
--- a/hw/loader.h
+++ b/hw/loader.h
@@ -4,32 +4,32 @@
 /* loader.c */
 int get_image_size(const char *filename);
 int load_image(const char *filename, uint8_t *addr); /* deprecated */
-int load_image_targphys(const char *filename, target_phys_addr_t,
+int load_image_targphys(const char *filename, hwaddr,
                         uint64_t max_sz);
 int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
              void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
              uint64_t *highaddr, int big_endian, int elf_machine,
              int clear_lsb);
-int load_aout(const char *filename, target_phys_addr_t addr, int max_sz,
-              int bswap_needed, target_phys_addr_t target_page_size);
-int load_uimage(const char *filename, target_phys_addr_t *ep,
-                target_phys_addr_t *loadaddr, int *is_linux);
+int load_aout(const char *filename, hwaddr addr, int max_sz,
+              int bswap_needed, hwaddr target_page_size);
+int load_uimage(const char *filename, hwaddr *ep,
+                hwaddr *loadaddr, int *is_linux);
 
 ssize_t read_targphys(const char *name,
-                      int fd, target_phys_addr_t dst_addr, size_t nbytes);
+                      int fd, hwaddr dst_addr, size_t nbytes);
 void pstrcpy_targphys(const char *name,
-                      target_phys_addr_t dest, int buf_size,
+                      hwaddr dest, int buf_size,
                       const char *source);
 
 
 int rom_add_file(const char *file, const char *fw_dir,
-                 target_phys_addr_t addr, int32_t bootindex);
+                 hwaddr addr, int32_t bootindex);
 int rom_add_blob(const char *name, const void *blob, size_t len,
-                 target_phys_addr_t addr);
+                 hwaddr addr);
 int rom_load_all(void);
 void rom_set_fw(void *f);
-int rom_copy(uint8_t *dest, target_phys_addr_t addr, size_t size);
-void *rom_ptr(target_phys_addr_t addr);
+int rom_copy(uint8_t *dest, hwaddr addr, size_t size);
+void *rom_ptr(hwaddr addr);
 void do_info_roms(Monitor *mon);
 
 #define rom_add_file_fixed(_f, _a, _i)          \
diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c
index 34afe96..04f2fae 100644
--- a/hw/lsi53c895a.c
+++ b/hw/lsi53c895a.c
@@ -1878,7 +1878,7 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val)
 #undef CASE_SET_REG32
 }
 
-static void lsi_mmio_write(void *opaque, target_phys_addr_t addr,
+static void lsi_mmio_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     LSIState *s = opaque;
@@ -1886,7 +1886,7 @@ static void lsi_mmio_write(void *opaque, target_phys_addr_t addr,
     lsi_reg_writeb(s, addr & 0xff, val);
 }
 
-static uint64_t lsi_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t lsi_mmio_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     LSIState *s = opaque;
@@ -1904,7 +1904,7 @@ static const MemoryRegionOps lsi_mmio_ops = {
     },
 };
 
-static void lsi_ram_write(void *opaque, target_phys_addr_t addr,
+static void lsi_ram_write(void *opaque, hwaddr addr,
                           uint64_t val, unsigned size)
 {
     LSIState *s = opaque;
@@ -1920,7 +1920,7 @@ static void lsi_ram_write(void *opaque, target_phys_addr_t addr,
     s->script_ram[addr >> 2] = newval;
 }
 
-static uint64_t lsi_ram_read(void *opaque, target_phys_addr_t addr,
+static uint64_t lsi_ram_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     LSIState *s = opaque;
@@ -1939,14 +1939,14 @@ static const MemoryRegionOps lsi_ram_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t lsi_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t lsi_io_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
     LSIState *s = opaque;
     return lsi_reg_readb(s, addr & 0xff);
 }
 
-static void lsi_io_write(void *opaque, target_phys_addr_t addr,
+static void lsi_io_write(void *opaque, hwaddr addr,
                          uint64_t val, unsigned size)
 {
     LSIState *s = opaque;
diff --git a/hw/m48t59.c b/hw/m48t59.c
index dd6cb37..9eb1a09 100644
--- a/hw/m48t59.c
+++ b/hw/m48t59.c
@@ -522,14 +522,14 @@ static uint32_t NVRAM_readb (void *opaque, uint32_t addr)
     return retval;
 }
 
-static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t value)
+static void nvram_writeb (void *opaque, hwaddr addr, uint32_t value)
 {
     M48t59State *NVRAM = opaque;
 
     m48t59_write(NVRAM, addr, value & 0xff);
 }
 
-static void nvram_writew (void *opaque, target_phys_addr_t addr, uint32_t value)
+static void nvram_writew (void *opaque, hwaddr addr, uint32_t value)
 {
     M48t59State *NVRAM = opaque;
 
@@ -537,7 +537,7 @@ static void nvram_writew (void *opaque, target_phys_addr_t addr, uint32_t value)
     m48t59_write(NVRAM, addr + 1, value & 0xff);
 }
 
-static void nvram_writel (void *opaque, target_phys_addr_t addr, uint32_t value)
+static void nvram_writel (void *opaque, hwaddr addr, uint32_t value)
 {
     M48t59State *NVRAM = opaque;
 
@@ -547,7 +547,7 @@ static void nvram_writel (void *opaque, target_phys_addr_t addr, uint32_t value)
     m48t59_write(NVRAM, addr + 3, value & 0xff);
 }
 
-static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t nvram_readb (void *opaque, hwaddr addr)
 {
     M48t59State *NVRAM = opaque;
     uint32_t retval;
@@ -556,7 +556,7 @@ static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static uint32_t nvram_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t nvram_readw (void *opaque, hwaddr addr)
 {
     M48t59State *NVRAM = opaque;
     uint32_t retval;
@@ -566,7 +566,7 @@ static uint32_t nvram_readw (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static uint32_t nvram_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t nvram_readl (void *opaque, hwaddr addr)
 {
     M48t59State *NVRAM = opaque;
     uint32_t retval;
@@ -636,7 +636,7 @@ static const MemoryRegionOps m48t59_io_ops = {
 };
 
 /* Initialisation routine */
-M48t59State *m48t59_init(qemu_irq IRQ, target_phys_addr_t mem_base,
+M48t59State *m48t59_init(qemu_irq IRQ, hwaddr mem_base,
                          uint32_t io_base, uint16_t size, int model)
 {
     DeviceState *dev;
diff --git a/hw/mac_dbdma.c b/hw/mac_dbdma.c
index 1791ec1..e551156 100644
--- a/hw/mac_dbdma.c
+++ b/hw/mac_dbdma.c
@@ -699,7 +699,7 @@ dbdma_control_write(DBDMA_channel *ch)
         ch->flush(&ch->io);
 }
 
-static void dbdma_write(void *opaque, target_phys_addr_t addr,
+static void dbdma_write(void *opaque, hwaddr addr,
                         uint64_t value, unsigned size)
 {
     int channel = addr >> DBDMA_CHANNEL_SHIFT;
@@ -749,7 +749,7 @@ static void dbdma_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t dbdma_read(void *opaque, target_phys_addr_t addr,
+static uint64_t dbdma_read(void *opaque, hwaddr addr,
                            unsigned size)
 {
     uint32_t value;
diff --git a/hw/mac_dbdma.h b/hw/mac_dbdma.h
index 6d1abe6..bfdb0dd 100644
--- a/hw/mac_dbdma.h
+++ b/hw/mac_dbdma.h
@@ -30,7 +30,7 @@ typedef void (*DBDMA_end)(DBDMA_io *io);
 struct DBDMA_io {
     void *opaque;
     void *channel;
-    target_phys_addr_t addr;
+    hwaddr addr;
     int len;
     int is_last;
     int is_dma_out;
diff --git a/hw/mac_nvram.c b/hw/mac_nvram.c
index ed0a2b7..a0d14dd 100644
--- a/hw/mac_nvram.c
+++ b/hw/mac_nvram.c
@@ -71,7 +71,7 @@ void macio_nvram_write (void *opaque, uint32_t addr, uint32_t val)
 }
 
 /* macio style NVRAM device */
-static void macio_nvram_writeb(void *opaque, target_phys_addr_t addr,
+static void macio_nvram_writeb(void *opaque, hwaddr addr,
                                uint64_t value, unsigned size)
 {
     MacIONVRAMState *s = opaque;
@@ -81,7 +81,7 @@ static void macio_nvram_writeb(void *opaque, target_phys_addr_t addr,
     NVR_DPRINTF("writeb addr %04x val %x\n", (int)addr, value);
 }
 
-static uint64_t macio_nvram_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t macio_nvram_readb(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     MacIONVRAMState *s = opaque;
@@ -116,7 +116,7 @@ static void macio_nvram_reset(void *opaque)
 {
 }
 
-MacIONVRAMState *macio_nvram_init (target_phys_addr_t size,
+MacIONVRAMState *macio_nvram_init (hwaddr size,
                                    unsigned int it_shift)
 {
     MacIONVRAMState *s;
@@ -135,7 +135,7 @@ MacIONVRAMState *macio_nvram_init (target_phys_addr_t size,
 }
 
 void macio_nvram_setup_bar(MacIONVRAMState *s, MemoryRegion *bar,
-                           target_phys_addr_t mem_base)
+                           hwaddr mem_base)
 {
     memory_region_add_subregion(bar, mem_base, &s->mem);
 }
diff --git a/hw/mainstone.c b/hw/mainstone.c
index c0d6034..3266946 100644
--- a/hw/mainstone.c
+++ b/hw/mainstone.c
@@ -101,7 +101,7 @@ static void mainstone_common_init(MemoryRegion *address_space_mem,
                 const char *cpu_model, enum mainstone_model_e model, int arm_id)
 {
     uint32_t sector_len = 256 * 1024;
-    target_phys_addr_t mainstone_flash_base[] = { MST_FLASH_0, MST_FLASH_1 };
+    hwaddr mainstone_flash_base[] = { MST_FLASH_0, MST_FLASH_1 };
     PXA2xxState *mpu;
     DeviceState *mst_irq;
     DriveInfo *dinfo;
diff --git a/hw/marvell_88w8618_audio.c b/hw/marvell_88w8618_audio.c
index f6f1937..de16cfa 100644
--- a/hw/marvell_88w8618_audio.c
+++ b/hw/marvell_88w8618_audio.c
@@ -138,7 +138,7 @@ static void mv88w8618_audio_clock_update(mv88w8618_audio_state *s)
     wm8750_set_bclk_in(s->wm, rate);
 }
 
-static uint64_t mv88w8618_audio_read(void *opaque, target_phys_addr_t offset,
+static uint64_t mv88w8618_audio_read(void *opaque, hwaddr offset,
                                     unsigned size)
 {
     mv88w8618_audio_state *s = opaque;
@@ -164,7 +164,7 @@ static uint64_t mv88w8618_audio_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void mv88w8618_audio_write(void *opaque, target_phys_addr_t offset,
+static void mv88w8618_audio_write(void *opaque, hwaddr offset,
                                   uint64_t value, unsigned size)
 {
     mv88w8618_audio_state *s = opaque;
diff --git a/hw/mcf.h b/hw/mcf.h
index 19a8b54..f929910 100644
--- a/hw/mcf.h
+++ b/hw/mcf.h
@@ -5,23 +5,23 @@
 struct MemoryRegion;
 
 /* mcf_uart.c */
-uint64_t mcf_uart_read(void *opaque, target_phys_addr_t addr,
+uint64_t mcf_uart_read(void *opaque, hwaddr addr,
                        unsigned size);
-void mcf_uart_write(void *opaque, target_phys_addr_t addr,
+void mcf_uart_write(void *opaque, hwaddr addr,
                     uint64_t val, unsigned size);
 void *mcf_uart_init(qemu_irq irq, CharDriverState *chr);
 void mcf_uart_mm_init(struct MemoryRegion *sysmem,
-                      target_phys_addr_t base,
+                      hwaddr base,
                       qemu_irq irq, CharDriverState *chr);
 
 /* mcf_intc.c */
 qemu_irq *mcf_intc_init(struct MemoryRegion *sysmem,
-                        target_phys_addr_t base,
+                        hwaddr base,
                         CPUM68KState *env);
 
 /* mcf_fec.c */
 void mcf_fec_init(struct MemoryRegion *sysmem, NICInfo *nd,
-                  target_phys_addr_t base, qemu_irq *irq);
+                  hwaddr base, qemu_irq *irq);
 
 /* mcf5206.c */
 qemu_irq *mcf5206_init(struct MemoryRegion *sysmem,
diff --git a/hw/mcf5206.c b/hw/mcf5206.c
index 27753e2..510d770 100644
--- a/hw/mcf5206.c
+++ b/hw/mcf5206.c
@@ -371,10 +371,10 @@ static const int m5206_mbar_width[] =
   /* 1c0-200 */ 1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
 };
 
-static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset);
-static uint32_t m5206_mbar_readl(void *opaque, target_phys_addr_t offset);
+static uint32_t m5206_mbar_readw(void *opaque, hwaddr offset);
+static uint32_t m5206_mbar_readl(void *opaque, hwaddr offset);
 
-static uint32_t m5206_mbar_readb(void *opaque, target_phys_addr_t offset)
+static uint32_t m5206_mbar_readb(void *opaque, hwaddr offset)
 {
     m5206_mbar_state *s = (m5206_mbar_state *)opaque;
     offset &= 0x3ff;
@@ -392,7 +392,7 @@ static uint32_t m5206_mbar_readb(void *opaque, target_phys_addr_t offset)
     return m5206_mbar_read(s, offset, 1);
 }
 
-static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t m5206_mbar_readw(void *opaque, hwaddr offset)
 {
     m5206_mbar_state *s = (m5206_mbar_state *)opaque;
     int width;
@@ -416,7 +416,7 @@ static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset)
     return m5206_mbar_read(s, offset, 2);
 }
 
-static uint32_t m5206_mbar_readl(void *opaque, target_phys_addr_t offset)
+static uint32_t m5206_mbar_readl(void *opaque, hwaddr offset)
 {
     m5206_mbar_state *s = (m5206_mbar_state *)opaque;
     int width;
@@ -434,12 +434,12 @@ static uint32_t m5206_mbar_readl(void *opaque, target_phys_addr_t offset)
     return m5206_mbar_read(s, offset, 4);
 }
 
-static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset,
+static void m5206_mbar_writew(void *opaque, hwaddr offset,
                               uint32_t value);
-static void m5206_mbar_writel(void *opaque, target_phys_addr_t offset,
+static void m5206_mbar_writel(void *opaque, hwaddr offset,
                               uint32_t value);
 
-static void m5206_mbar_writeb(void *opaque, target_phys_addr_t offset,
+static void m5206_mbar_writeb(void *opaque, hwaddr offset,
                               uint32_t value)
 {
     m5206_mbar_state *s = (m5206_mbar_state *)opaque;
@@ -463,7 +463,7 @@ static void m5206_mbar_writeb(void *opaque, target_phys_addr_t offset,
     m5206_mbar_write(s, offset, value, 1);
 }
 
-static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset,
+static void m5206_mbar_writew(void *opaque, hwaddr offset,
                               uint32_t value)
 {
     m5206_mbar_state *s = (m5206_mbar_state *)opaque;
@@ -491,7 +491,7 @@ static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset,
     m5206_mbar_write(s, offset, value, 2);
 }
 
-static void m5206_mbar_writel(void *opaque, target_phys_addr_t offset,
+static void m5206_mbar_writel(void *opaque, hwaddr offset,
                               uint32_t value)
 {
     m5206_mbar_state *s = (m5206_mbar_state *)opaque;
diff --git a/hw/mcf5208.c b/hw/mcf5208.c
index 688bc3c..b1db549 100644
--- a/hw/mcf5208.c
+++ b/hw/mcf5208.c
@@ -45,7 +45,7 @@ static void m5208_timer_update(m5208_timer_state *s)
         qemu_irq_lower(s->irq);
 }
 
-static void m5208_timer_write(void *opaque, target_phys_addr_t offset,
+static void m5208_timer_write(void *opaque, hwaddr offset,
                               uint64_t value, unsigned size)
 {
     m5208_timer_state *s = (m5208_timer_state *)opaque;
@@ -107,7 +107,7 @@ static void m5208_timer_trigger(void *opaque)
     m5208_timer_update(s);
 }
 
-static uint64_t m5208_timer_read(void *opaque, target_phys_addr_t addr,
+static uint64_t m5208_timer_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     m5208_timer_state *s = (m5208_timer_state *)opaque;
@@ -130,7 +130,7 @@ static const MemoryRegionOps m5208_timer_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t m5208_sys_read(void *opaque, target_phys_addr_t addr,
+static uint64_t m5208_sys_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     switch (addr) {
@@ -152,7 +152,7 @@ static uint64_t m5208_sys_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void m5208_sys_write(void *opaque, target_phys_addr_t addr,
+static void m5208_sys_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     hw_error("m5208_sys_write: Bad offset 0x%x\n", (int)addr);
@@ -195,7 +195,7 @@ static void mcf5208evb_init(QEMUMachineInitArgs *args)
     CPUM68KState *env;
     int kernel_size;
     uint64_t elf_entry;
-    target_phys_addr_t entry;
+    hwaddr entry;
     qemu_irq *pic;
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
diff --git a/hw/mcf_fec.c b/hw/mcf_fec.c
index 2fec5bc..1ed193c 100644
--- a/hw/mcf_fec.c
+++ b/hw/mcf_fec.c
@@ -216,7 +216,7 @@ static void mcf_fec_reset(mcf_fec_state *s)
     s->rfsr = 0x500;
 }
 
-static uint64_t mcf_fec_read(void *opaque, target_phys_addr_t addr,
+static uint64_t mcf_fec_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     mcf_fec_state *s = (mcf_fec_state *)opaque;
@@ -254,7 +254,7 @@ static uint64_t mcf_fec_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void mcf_fec_write(void *opaque, target_phys_addr_t addr,
+static void mcf_fec_write(void *opaque, hwaddr addr,
                           uint64_t value, unsigned size)
 {
     mcf_fec_state *s = (mcf_fec_state *)opaque;
@@ -458,7 +458,7 @@ static NetClientInfo net_mcf_fec_info = {
 };
 
 void mcf_fec_init(MemoryRegion *sysmem, NICInfo *nd,
-                  target_phys_addr_t base, qemu_irq *irq)
+                  hwaddr base, qemu_irq *irq)
 {
     mcf_fec_state *s;
 
diff --git a/hw/mcf_intc.c b/hw/mcf_intc.c
index cc1a5f3..6ef6dac 100644
--- a/hw/mcf_intc.c
+++ b/hw/mcf_intc.c
@@ -43,7 +43,7 @@ static void mcf_intc_update(mcf_intc_state *s)
     m68k_set_irq_level(s->env, best_level, s->active_vector);
 }
 
-static uint64_t mcf_intc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t mcf_intc_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     int offset;
@@ -76,7 +76,7 @@ static uint64_t mcf_intc_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void mcf_intc_write(void *opaque, target_phys_addr_t addr,
+static void mcf_intc_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     int offset;
@@ -138,7 +138,7 @@ static const MemoryRegionOps mcf_intc_ops = {
 };
 
 qemu_irq *mcf_intc_init(MemoryRegion *sysmem,
-                        target_phys_addr_t base,
+                        hwaddr base,
                         CPUM68KState *env)
 {
     mcf_intc_state *s;
diff --git a/hw/mcf_uart.c b/hw/mcf_uart.c
index ec6a87f..d1655f8 100644
--- a/hw/mcf_uart.c
+++ b/hw/mcf_uart.c
@@ -66,7 +66,7 @@ static void mcf_uart_update(mcf_uart_state *s)
     qemu_set_irq(s->irq, (s->isr & s->imr) != 0);
 }
 
-uint64_t mcf_uart_read(void *opaque, target_phys_addr_t addr,
+uint64_t mcf_uart_read(void *opaque, hwaddr addr,
                        unsigned size)
 {
     mcf_uart_state *s = (mcf_uart_state *)opaque;
@@ -185,7 +185,7 @@ static void mcf_do_command(mcf_uart_state *s, uint8_t cmd)
     }
 }
 
-void mcf_uart_write(void *opaque, target_phys_addr_t addr,
+void mcf_uart_write(void *opaque, hwaddr addr,
                     uint64_t val, unsigned size)
 {
     mcf_uart_state *s = (mcf_uart_state *)opaque;
@@ -294,7 +294,7 @@ static const MemoryRegionOps mcf_uart_ops = {
 };
 
 void mcf_uart_mm_init(MemoryRegion *sysmem,
-                      target_phys_addr_t base,
+                      hwaddr base,
                       qemu_irq irq,
                       CharDriverState *chr)
 {
diff --git a/hw/megasas.c b/hw/megasas.c
index 0e57740..7a2036e 100644
--- a/hw/megasas.c
+++ b/hw/megasas.c
@@ -59,8 +59,8 @@ typedef struct MegasasCmd {
     uint16_t count;
     uint64_t context;
 
-    target_phys_addr_t pa;
-    target_phys_addr_t pa_size;
+    hwaddr pa;
+    hwaddr pa_size;
     union mfi_frame *frame;
     SCSIRequest *req;
     QEMUSGList qsg;
@@ -277,7 +277,7 @@ static int megasas_build_sense(MegasasCmd *cmd, uint8_t *sense_ptr,
     uint8_t sense_len)
 {
     uint32_t pa_hi = 0, pa_lo;
-    target_phys_addr_t pa;
+    hwaddr pa;
 
     if (sense_len > cmd->frame->header.sense_len) {
         sense_len = cmd->frame->header.sense_len;
@@ -404,7 +404,7 @@ static int megasas_next_index(MegasasState *s, int index, int limit)
 }
 
 static MegasasCmd *megasas_lookup_frame(MegasasState *s,
-    target_phys_addr_t frame)
+    hwaddr frame)
 {
     MegasasCmd *cmd = NULL;
     int num = 0, index;
@@ -424,7 +424,7 @@ static MegasasCmd *megasas_lookup_frame(MegasasState *s,
 }
 
 static MegasasCmd *megasas_next_frame(MegasasState *s,
-    target_phys_addr_t frame)
+    hwaddr frame)
 {
     MegasasCmd *cmd = NULL;
     int num = 0, index;
@@ -452,11 +452,11 @@ static MegasasCmd *megasas_next_frame(MegasasState *s,
 }
 
 static MegasasCmd *megasas_enqueue_frame(MegasasState *s,
-    target_phys_addr_t frame, uint64_t context, int count)
+    hwaddr frame, uint64_t context, int count)
 {
     MegasasCmd *cmd = NULL;
     int frame_size = MFI_FRAME_SIZE * 16;
-    target_phys_addr_t frame_size_p = frame_size;
+    hwaddr frame_size_p = frame_size;
 
     cmd = megasas_next_frame(s, frame);
     /* All frames busy */
@@ -561,7 +561,7 @@ static void megasas_abort_command(MegasasCmd *cmd)
 static int megasas_init_firmware(MegasasState *s, MegasasCmd *cmd)
 {
     uint32_t pa_hi, pa_lo;
-    target_phys_addr_t iq_pa, initq_size;
+    hwaddr iq_pa, initq_size;
     struct mfi_init_qinfo *initq;
     uint32_t flags;
     int ret = MFI_STAT_OK;
@@ -1771,7 +1771,7 @@ static void megasas_command_cancel(SCSIRequest *req)
 static int megasas_handle_abort(MegasasState *s, MegasasCmd *cmd)
 {
     uint64_t abort_ctx = le64_to_cpu(cmd->frame->abort.abort_context);
-    target_phys_addr_t abort_addr, addr_hi, addr_lo;
+    hwaddr abort_addr, addr_hi, addr_lo;
     MegasasCmd *abort_cmd;
 
     addr_hi = le32_to_cpu(cmd->frame->abort.abort_mfi_addr_hi);
@@ -1861,7 +1861,7 @@ static void megasas_handle_frame(MegasasState *s, uint64_t frame_addr,
     }
 }
 
-static uint64_t megasas_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t megasas_mmio_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     MegasasState *s = opaque;
@@ -1897,7 +1897,7 @@ static uint64_t megasas_mmio_read(void *opaque, target_phys_addr_t addr,
     return retval;
 }
 
-static void megasas_mmio_write(void *opaque, target_phys_addr_t addr,
+static void megasas_mmio_write(void *opaque, hwaddr addr,
                                uint64_t val, unsigned size)
 {
     MegasasState *s = opaque;
@@ -1977,13 +1977,13 @@ static const MemoryRegionOps megasas_mmio_ops = {
     }
 };
 
-static uint64_t megasas_port_read(void *opaque, target_phys_addr_t addr,
+static uint64_t megasas_port_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     return megasas_mmio_read(opaque, addr & 0xff, size);
 }
 
-static void megasas_port_write(void *opaque, target_phys_addr_t addr,
+static void megasas_port_write(void *opaque, hwaddr addr,
                                uint64_t val, unsigned size)
 {
     megasas_mmio_write(opaque, addr & 0xff, val, size);
@@ -1999,7 +1999,7 @@ static const MemoryRegionOps megasas_port_ops = {
     }
 };
 
-static uint64_t megasas_queue_read(void *opaque, target_phys_addr_t addr,
+static uint64_t megasas_queue_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     return 0;
diff --git a/hw/microblaze_boot.c b/hw/microblaze_boot.c
index 1030e9c..02c349c 100644
--- a/hw/microblaze_boot.c
+++ b/hw/microblaze_boot.c
@@ -55,7 +55,7 @@ static void main_cpu_reset(void *opaque)
     }
 }
 
-static int microblaze_load_dtb(target_phys_addr_t addr,
+static int microblaze_load_dtb(hwaddr addr,
                                       uint32_t ramsize,
                                       const char *kernel_cmdline,
                                       const char *dtb_filename)
@@ -100,7 +100,7 @@ static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
     return addr - 0x30000000LL;
 }
 
-void microblaze_load_kernel(MicroBlazeCPU *cpu, target_phys_addr_t ddr_base,
+void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr ddr_base,
                             uint32_t ramsize, const char *dtb_filename,
                             void (*machine_cpu_reset)(MicroBlazeCPU *))
 {
@@ -149,7 +149,7 @@ void microblaze_load_kernel(MicroBlazeCPU *cpu, target_phys_addr_t ddr_base,
 
         /* If it wasn't an ELF image, try an u-boot image.  */
         if (kernel_size < 0) {
-            target_phys_addr_t uentry, loadaddr;
+            hwaddr uentry, loadaddr;
 
             kernel_size = load_uimage(kernel_filename, &uentry, &loadaddr, 0);
             boot_info.bootstrap_pc = uentry;
diff --git a/hw/microblaze_boot.h b/hw/microblaze_boot.h
index c9a3064..c1cf836 100644
--- a/hw/microblaze_boot.h
+++ b/hw/microblaze_boot.h
@@ -3,7 +3,7 @@
 
 #include "hw.h"
 
-void microblaze_load_kernel(MicroBlazeCPU *cpu, target_phys_addr_t ddr_base,
+void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr ddr_base,
                             uint32_t ramsize, const char *dtb_filename,
                             void (*machine_cpu_reset)(MicroBlazeCPU *));
 
diff --git a/hw/milkymist-ac97.c b/hw/milkymist-ac97.c
index 4414f39..d87656c 100644
--- a/hw/milkymist-ac97.c
+++ b/hw/milkymist-ac97.c
@@ -83,7 +83,7 @@ static void update_voices(MilkymistAC97State *s)
     }
 }
 
-static uint64_t ac97_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ac97_read(void *opaque, hwaddr addr,
                           unsigned size)
 {
     MilkymistAC97State *s = opaque;
@@ -115,7 +115,7 @@ static uint64_t ac97_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void ac97_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void ac97_write(void *opaque, hwaddr addr, uint64_t value,
                        unsigned size)
 {
     MilkymistAC97State *s = opaque;
diff --git a/hw/milkymist-hpdmc.c b/hw/milkymist-hpdmc.c
index 2da0293..5d120a4 100644
--- a/hw/milkymist-hpdmc.c
+++ b/hw/milkymist-hpdmc.c
@@ -48,7 +48,7 @@ struct MilkymistHpdmcState {
 };
 typedef struct MilkymistHpdmcState MilkymistHpdmcState;
 
-static uint64_t hpdmc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t hpdmc_read(void *opaque, hwaddr addr,
                            unsigned size)
 {
     MilkymistHpdmcState *s = opaque;
@@ -74,7 +74,7 @@ static uint64_t hpdmc_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void hpdmc_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void hpdmc_write(void *opaque, hwaddr addr, uint64_t value,
                         unsigned size)
 {
     MilkymistHpdmcState *s = opaque;
diff --git a/hw/milkymist-hw.h b/hw/milkymist-hw.h
index 9f358a7..96b2a7f 100644
--- a/hw/milkymist-hw.h
+++ b/hw/milkymist-hw.h
@@ -4,7 +4,7 @@
 #include "qdev.h"
 #include "qdev-addr.h"
 
-static inline DeviceState *milkymist_uart_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_uart_create(hwaddr base,
         qemu_irq irq)
 {
     DeviceState *dev;
@@ -17,7 +17,7 @@ static inline DeviceState *milkymist_uart_create(target_phys_addr_t base,
     return dev;
 }
 
-static inline DeviceState *milkymist_hpdmc_create(target_phys_addr_t base)
+static inline DeviceState *milkymist_hpdmc_create(hwaddr base)
 {
     DeviceState *dev;
 
@@ -28,7 +28,7 @@ static inline DeviceState *milkymist_hpdmc_create(target_phys_addr_t base)
     return dev;
 }
 
-static inline DeviceState *milkymist_memcard_create(target_phys_addr_t base)
+static inline DeviceState *milkymist_memcard_create(hwaddr base)
 {
     DeviceState *dev;
 
@@ -39,7 +39,7 @@ static inline DeviceState *milkymist_memcard_create(target_phys_addr_t base)
     return dev;
 }
 
-static inline DeviceState *milkymist_vgafb_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_vgafb_create(hwaddr base,
         uint32_t fb_offset, uint32_t fb_mask)
 {
     DeviceState *dev;
@@ -53,7 +53,7 @@ static inline DeviceState *milkymist_vgafb_create(target_phys_addr_t base,
     return dev;
 }
 
-static inline DeviceState *milkymist_sysctl_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_sysctl_create(hwaddr base,
         qemu_irq gpio_irq, qemu_irq timer0_irq, qemu_irq timer1_irq,
         uint32_t freq_hz, uint32_t system_id, uint32_t capabilities,
         uint32_t gpio_strappings)
@@ -74,7 +74,7 @@ static inline DeviceState *milkymist_sysctl_create(target_phys_addr_t base,
     return dev;
 }
 
-static inline DeviceState *milkymist_pfpu_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_pfpu_create(hwaddr base,
         qemu_irq irq)
 {
     DeviceState *dev;
@@ -97,7 +97,7 @@ static const int glx_fbconfig_attr[] = {
 };
 #endif
 
-static inline DeviceState *milkymist_tmu2_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_tmu2_create(hwaddr base,
         qemu_irq irq)
 {
 #ifdef CONFIG_OPENGL
@@ -152,7 +152,7 @@ static inline DeviceState *milkymist_tmu2_create(target_phys_addr_t base,
 #endif
 }
 
-static inline DeviceState *milkymist_ac97_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_ac97_create(hwaddr base,
         qemu_irq crrequest_irq, qemu_irq crreply_irq, qemu_irq dmar_irq,
         qemu_irq dmaw_irq)
 {
@@ -169,7 +169,7 @@ static inline DeviceState *milkymist_ac97_create(target_phys_addr_t base,
     return dev;
 }
 
-static inline DeviceState *milkymist_minimac_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_minimac_create(hwaddr base,
         qemu_irq rx_irq, qemu_irq tx_irq)
 {
     DeviceState *dev;
@@ -185,8 +185,8 @@ static inline DeviceState *milkymist_minimac_create(target_phys_addr_t base,
     return dev;
 }
 
-static inline DeviceState *milkymist_minimac2_create(target_phys_addr_t base,
-        target_phys_addr_t buffers_base, qemu_irq rx_irq, qemu_irq tx_irq)
+static inline DeviceState *milkymist_minimac2_create(hwaddr base,
+        hwaddr buffers_base, qemu_irq rx_irq, qemu_irq tx_irq)
 {
     DeviceState *dev;
 
@@ -202,7 +202,7 @@ static inline DeviceState *milkymist_minimac2_create(target_phys_addr_t base,
     return dev;
 }
 
-static inline DeviceState *milkymist_softusb_create(target_phys_addr_t base,
+static inline DeviceState *milkymist_softusb_create(hwaddr base,
         qemu_irq irq, uint32_t pmem_base, uint32_t pmem_size,
         uint32_t dmem_base, uint32_t dmem_size)
 {
diff --git a/hw/milkymist-memcard.c b/hw/milkymist-memcard.c
index 3515c3c..ca5df56 100644
--- a/hw/milkymist-memcard.c
+++ b/hw/milkymist-memcard.c
@@ -117,7 +117,7 @@ static void memcard_sd_command(MilkymistMemcardState *s)
     }
 }
 
-static uint64_t memcard_read(void *opaque, target_phys_addr_t addr,
+static uint64_t memcard_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     MilkymistMemcardState *s = opaque;
@@ -166,7 +166,7 @@ static uint64_t memcard_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void memcard_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void memcard_write(void *opaque, hwaddr addr, uint64_t value,
                           unsigned size)
 {
     MilkymistMemcardState *s = opaque;
diff --git a/hw/milkymist-minimac2.c b/hw/milkymist-minimac2.c
index b483a02..b204e5f 100644
--- a/hw/milkymist-minimac2.c
+++ b/hw/milkymist-minimac2.c
@@ -96,7 +96,7 @@ struct MilkymistMinimac2State {
     NICState *nic;
     NICConf conf;
     char *phy_model;
-    target_phys_addr_t buffers_base;
+    hwaddr buffers_base;
     MemoryRegion buffers;
     MemoryRegion regs_region;
 
@@ -323,7 +323,7 @@ static ssize_t minimac2_rx(NetClientState *nc, const uint8_t *buf, size_t size)
 }
 
 static uint64_t
-minimac2_read(void *opaque, target_phys_addr_t addr, unsigned size)
+minimac2_read(void *opaque, hwaddr addr, unsigned size)
 {
     MilkymistMinimac2State *s = opaque;
     uint32_t r = 0;
@@ -352,7 +352,7 @@ minimac2_read(void *opaque, target_phys_addr_t addr, unsigned size)
 }
 
 static void
-minimac2_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+minimac2_write(void *opaque, hwaddr addr, uint64_t value,
                unsigned size)
 {
     MilkymistMinimac2State *s = opaque;
diff --git a/hw/milkymist-pfpu.c b/hw/milkymist-pfpu.c
index 0f9ff4a..450bab9 100644
--- a/hw/milkymist-pfpu.c
+++ b/hw/milkymist-pfpu.c
@@ -131,7 +131,7 @@ struct MilkymistPFPUState {
 };
 typedef struct MilkymistPFPUState MilkymistPFPUState;
 
-static inline target_phys_addr_t
+static inline hwaddr
 get_dma_address(uint32_t base, uint32_t x, uint32_t y)
 {
     return base + 8 * (128 * y + x);
@@ -225,7 +225,7 @@ static int pfpu_decode_insn(MilkymistPFPUState *s)
     {
         uint32_t a = cpu_to_be32(s->gp_regs[reg_a]);
         uint32_t b = cpu_to_be32(s->gp_regs[reg_b]);
-        target_phys_addr_t dma_ptr =
+        hwaddr dma_ptr =
             get_dma_address(s->regs[R_MESHBASE],
                     s->gp_regs[GPR_X], s->gp_regs[GPR_Y]);
         cpu_physical_memory_write(dma_ptr, (uint8_t *)&a, 4);
@@ -380,7 +380,7 @@ static inline int get_microcode_address(MilkymistPFPUState *s, uint32_t addr)
     return (512 * s->regs[R_CODEPAGE]) + addr - MICROCODE_BEGIN;
 }
 
-static uint64_t pfpu_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pfpu_read(void *opaque, hwaddr addr,
                           unsigned size)
 {
     MilkymistPFPUState *s = opaque;
@@ -420,7 +420,7 @@ static uint64_t pfpu_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void pfpu_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void pfpu_write(void *opaque, hwaddr addr, uint64_t value,
                        unsigned size)
 {
     MilkymistPFPUState *s = opaque;
diff --git a/hw/milkymist-softusb.c b/hw/milkymist-softusb.c
index ecc2be9..b162b88 100644
--- a/hw/milkymist-softusb.c
+++ b/hw/milkymist-softusb.c
@@ -71,7 +71,7 @@ struct MilkymistSoftUsbState {
 };
 typedef struct MilkymistSoftUsbState MilkymistSoftUsbState;
 
-static uint64_t softusb_read(void *opaque, target_phys_addr_t addr,
+static uint64_t softusb_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     MilkymistSoftUsbState *s = opaque;
@@ -95,7 +95,7 @@ static uint64_t softusb_read(void *opaque, target_phys_addr_t addr,
 }
 
 static void
-softusb_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+softusb_write(void *opaque, hwaddr addr, uint64_t value,
               unsigned size)
 {
     MilkymistSoftUsbState *s = opaque;
diff --git a/hw/milkymist-sysctl.c b/hw/milkymist-sysctl.c
index 8878d2b..f951ef9 100644
--- a/hw/milkymist-sysctl.c
+++ b/hw/milkymist-sysctl.c
@@ -89,7 +89,7 @@ static void sysctl_icap_write(MilkymistSysctlState *s, uint32_t value)
     }
 }
 
-static uint64_t sysctl_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sysctl_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
     MilkymistSysctlState *s = opaque;
@@ -134,7 +134,7 @@ static uint64_t sysctl_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void sysctl_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void sysctl_write(void *opaque, hwaddr addr, uint64_t value,
                          unsigned size)
 {
     MilkymistSysctlState *s = opaque;
diff --git a/hw/milkymist-tmu2.c b/hw/milkymist-tmu2.c
index 210ceed..3f9a684 100644
--- a/hw/milkymist-tmu2.c
+++ b/hw/milkymist-tmu2.c
@@ -182,9 +182,9 @@ static void tmu2_start(MilkymistTMU2State *s)
     GLXPbuffer pbuffer;
     GLuint texture;
     void *fb;
-    target_phys_addr_t fb_len;
+    hwaddr fb_len;
     void *mesh;
-    target_phys_addr_t mesh_len;
+    hwaddr mesh_len;
     float m;
 
     trace_milkymist_tmu2_start();
@@ -310,7 +310,7 @@ static void tmu2_start(MilkymistTMU2State *s)
     qemu_irq_pulse(s->irq);
 }
 
-static uint64_t tmu2_read(void *opaque, target_phys_addr_t addr,
+static uint64_t tmu2_read(void *opaque, hwaddr addr,
                           unsigned size)
 {
     MilkymistTMU2State *s = opaque;
@@ -372,7 +372,7 @@ static void tmu2_check_registers(MilkymistTMU2State *s)
     }
 }
 
-static void tmu2_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void tmu2_write(void *opaque, hwaddr addr, uint64_t value,
                        unsigned size)
 {
     MilkymistTMU2State *s = opaque;
diff --git a/hw/milkymist-uart.c b/hw/milkymist-uart.c
index 291fe3c..aefa8c7 100644
--- a/hw/milkymist-uart.c
+++ b/hw/milkymist-uart.c
@@ -78,7 +78,7 @@ static void uart_update_irq(MilkymistUartState *s)
     }
 }
 
-static uint64_t uart_read(void *opaque, target_phys_addr_t addr,
+static uint64_t uart_read(void *opaque, hwaddr addr,
                           unsigned size)
 {
     MilkymistUartState *s = opaque;
@@ -107,7 +107,7 @@ static uint64_t uart_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void uart_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void uart_write(void *opaque, hwaddr addr, uint64_t value,
                        unsigned size)
 {
     MilkymistUartState *s = opaque;
diff --git a/hw/milkymist-vgafb.c b/hw/milkymist-vgafb.c
index cd4365d..8d36bc1 100644
--- a/hw/milkymist-vgafb.c
+++ b/hw/milkymist-vgafb.c
@@ -155,7 +155,7 @@ static void vgafb_resize(MilkymistVgafbState *s)
     s->invalidate = 1;
 }
 
-static uint64_t vgafb_read(void *opaque, target_phys_addr_t addr,
+static uint64_t vgafb_read(void *opaque, hwaddr addr,
                            unsigned size)
 {
     MilkymistVgafbState *s = opaque;
@@ -193,7 +193,7 @@ static uint64_t vgafb_read(void *opaque, target_phys_addr_t addr,
     return r;
 }
 
-static void vgafb_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void vgafb_write(void *opaque, hwaddr addr, uint64_t value,
                         unsigned size)
 {
     MilkymistVgafbState *s = opaque;
diff --git a/hw/milkymist.c b/hw/milkymist.c
index ca9ed43..4c8111a 100644
--- a/hw/milkymist.c
+++ b/hw/milkymist.c
@@ -38,11 +38,11 @@
 
 typedef struct {
     LM32CPU *cpu;
-    target_phys_addr_t bootstrap_pc;
-    target_phys_addr_t flash_base;
-    target_phys_addr_t initrd_base;
+    hwaddr bootstrap_pc;
+    hwaddr flash_base;
+    hwaddr initrd_base;
     size_t initrd_size;
-    target_phys_addr_t cmdline_base;
+    hwaddr cmdline_base;
 } ResetInfo;
 
 static void cpu_irq_handler(void *opaque, int irq, int level)
@@ -91,14 +91,14 @@ milkymist_init(QEMUMachineInitArgs *args)
     ResetInfo *reset_info;
 
     /* memory map */
-    target_phys_addr_t flash_base   = 0x00000000;
+    hwaddr flash_base   = 0x00000000;
     size_t flash_sector_size        = 128 * 1024;
     size_t flash_size               = 32 * 1024 * 1024;
-    target_phys_addr_t sdram_base   = 0x40000000;
+    hwaddr sdram_base   = 0x40000000;
     size_t sdram_size               = 128 * 1024 * 1024;
 
-    target_phys_addr_t initrd_base  = sdram_base + 0x1002000;
-    target_phys_addr_t cmdline_base = sdram_base + 0x1000000;
+    hwaddr initrd_base  = sdram_base + 0x1002000;
+    hwaddr cmdline_base = sdram_base + 0x1000000;
     size_t initrd_max = sdram_size - 0x1002000;
 
     reset_info = g_malloc0(sizeof(ResetInfo));
diff --git a/hw/mips.h b/hw/mips.h
index a7e6d4c..f7e9b7e 100644
--- a/hw/mips.h
+++ b/hw/mips.h
@@ -12,7 +12,7 @@ PCIBus *bonito_init(qemu_irq *pic);
 
 /* rc4030.c */
 typedef struct rc4030DMAState *rc4030_dma;
-void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write);
+void rc4030_dma_memory_rw(void *opaque, hwaddr addr, uint8_t *buf, int len, int is_write);
 void rc4030_dma_read(void *dma, uint8_t *buf, int len);
 void rc4030_dma_write(void *dma, uint8_t *buf, int len);
 
@@ -21,9 +21,9 @@ void *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
                   MemoryRegion *sysmem);
 
 /* dp8393x.c */
-void dp83932_init(NICInfo *nd, target_phys_addr_t base, int it_shift,
+void dp83932_init(NICInfo *nd, hwaddr base, int it_shift,
                   MemoryRegion *address_space,
                   qemu_irq irq, void* mem_opaque,
-                  void (*memory_rw)(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write));
+                  void (*memory_rw)(void *opaque, hwaddr addr, uint8_t *buf, int len, int is_write));
 
 #endif
diff --git a/hw/mips_jazz.c b/hw/mips_jazz.c
index 6bd231d..0847427 100644
--- a/hw/mips_jazz.c
+++ b/hw/mips_jazz.c
@@ -56,12 +56,12 @@ static void main_cpu_reset(void *opaque)
     cpu_reset(CPU(cpu));
 }
 
-static uint64_t rtc_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t rtc_read(void *opaque, hwaddr addr, unsigned size)
 {
     return cpu_inw(0x71);
 }
 
-static void rtc_write(void *opaque, target_phys_addr_t addr,
+static void rtc_write(void *opaque, hwaddr addr,
                       uint64_t val, unsigned size)
 {
     cpu_outw(0x71, val & 0xff);
@@ -73,7 +73,7 @@ static const MemoryRegionOps rtc_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t dma_dummy_read(void *opaque, target_phys_addr_t addr,
+static uint64_t dma_dummy_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     /* Nothing to do. That is only to ensure that
@@ -81,7 +81,7 @@ static uint64_t dma_dummy_read(void *opaque, target_phys_addr_t addr,
     return 0xff;
 }
 
-static void dma_dummy_write(void *opaque, target_phys_addr_t addr,
+static void dma_dummy_write(void *opaque, hwaddr addr,
                             uint64_t val, unsigned size)
 {
     /* Nothing to do. That is only to ensure that
diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index 22ec8b9..0571d58 100644
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -231,7 +231,7 @@ static void eeprom24c0x_write(int scl, int sda)
     eeprom.sda = sda;
 }
 
-static uint64_t malta_fpga_read(void *opaque, target_phys_addr_t addr,
+static uint64_t malta_fpga_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     MaltaFPGAState *s = opaque;
@@ -319,7 +319,7 @@ static uint64_t malta_fpga_read(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void malta_fpga_write(void *opaque, target_phys_addr_t addr,
+static void malta_fpga_write(void *opaque, hwaddr addr,
                              uint64_t val, unsigned size)
 {
     MaltaFPGAState *s = opaque;
@@ -441,7 +441,7 @@ static void malta_fpga_led_init(CharDriverState *chr)
 }
 
 static MaltaFPGAState *malta_fpga_init(MemoryRegion *address_space,
-         target_phys_addr_t base, qemu_irq uart_irq, CharDriverState *uart_chr)
+         hwaddr base, qemu_irq uart_irq, CharDriverState *uart_chr)
 {
     MaltaFPGAState *s;
 
diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c
index 539577b..325098a 100644
--- a/hw/mips_r4k.c
+++ b/hw/mips_r4k.c
@@ -44,7 +44,7 @@ static struct _loaderparams {
     const char *initrd_filename;
 } loaderparams;
 
-static void mips_qemu_write (void *opaque, target_phys_addr_t addr,
+static void mips_qemu_write (void *opaque, hwaddr addr,
                              uint64_t val, unsigned size)
 {
     if ((addr & 0xffff) == 0 && val == 42)
@@ -53,7 +53,7 @@ static void mips_qemu_write (void *opaque, target_phys_addr_t addr,
         qemu_system_shutdown_request ();
 }
 
-static uint64_t mips_qemu_read (void *opaque, target_phys_addr_t addr,
+static uint64_t mips_qemu_read (void *opaque, hwaddr addr,
                                 unsigned size)
 {
     return 0;
diff --git a/hw/mipsnet.c b/hw/mipsnet.c
index 28063b1..bece332 100644
--- a/hw/mipsnet.c
+++ b/hw/mipsnet.c
@@ -96,7 +96,7 @@ static ssize_t mipsnet_receive(NetClientState *nc, const uint8_t *buf, size_t si
     return size;
 }
 
-static uint64_t mipsnet_ioport_read(void *opaque, target_phys_addr_t addr,
+static uint64_t mipsnet_ioport_read(void *opaque, hwaddr addr,
                                     unsigned int size)
 {
     MIPSnetState *s = opaque;
@@ -142,7 +142,7 @@ static uint64_t mipsnet_ioport_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void mipsnet_ioport_write(void *opaque, target_phys_addr_t addr,
+static void mipsnet_ioport_write(void *opaque, hwaddr addr,
                                  uint64_t val, unsigned int size)
 {
     MIPSnetState *s = opaque;
diff --git a/hw/mpc8544_guts.c b/hw/mpc8544_guts.c
index 13b0ddd..873cb8c 100644
--- a/hw/mpc8544_guts.c
+++ b/hw/mpc8544_guts.c
@@ -58,7 +58,7 @@ struct GutsState {
 
 typedef struct GutsState GutsState;
 
-static uint64_t mpc8544_guts_read(void *opaque, target_phys_addr_t addr,
+static uint64_t mpc8544_guts_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     uint32_t value = 0;
@@ -80,7 +80,7 @@ static uint64_t mpc8544_guts_read(void *opaque, target_phys_addr_t addr,
     return value;
 }
 
-static void mpc8544_guts_write(void *opaque, target_phys_addr_t addr,
+static void mpc8544_guts_write(void *opaque, hwaddr addr,
                                uint64_t value, unsigned size)
 {
     addr &= MPC8544_GUTS_MMIO_SIZE - 1;
diff --git a/hw/msix.c b/hw/msix.c
index b623cb5..136ef09 100644
--- a/hw/msix.c
+++ b/hw/msix.c
@@ -157,7 +157,7 @@ void msix_write_config(PCIDevice *dev, uint32_t addr,
     }
 }
 
-static uint64_t msix_table_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t msix_table_mmio_read(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     PCIDevice *dev = opaque;
@@ -165,7 +165,7 @@ static uint64_t msix_table_mmio_read(void *opaque, target_phys_addr_t addr,
     return pci_get_long(dev->msix_table + addr);
 }
 
-static void msix_table_mmio_write(void *opaque, target_phys_addr_t addr,
+static void msix_table_mmio_write(void *opaque, hwaddr addr,
                                   uint64_t val, unsigned size)
 {
     PCIDevice *dev = opaque;
@@ -188,7 +188,7 @@ static const MemoryRegionOps msix_table_mmio_ops = {
     },
 };
 
-static uint64_t msix_pba_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t msix_pba_mmio_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     PCIDevice *dev = opaque;
diff --git a/hw/mst_fpga.c b/hw/mst_fpga.c
index 024192d..fb4b739 100644
--- a/hw/mst_fpga.c
+++ b/hw/mst_fpga.c
@@ -91,7 +91,7 @@ mst_fpga_set_irq(void *opaque, int irq, int level)
 
 
 static uint64_t
-mst_fpga_readb(void *opaque, target_phys_addr_t addr, unsigned size)
+mst_fpga_readb(void *opaque, hwaddr addr, unsigned size)
 {
 	mst_irq_state *s = (mst_irq_state *) opaque;
 
@@ -128,7 +128,7 @@ mst_fpga_readb(void *opaque, target_phys_addr_t addr, unsigned size)
 }
 
 static void
-mst_fpga_writeb(void *opaque, target_phys_addr_t addr, uint64_t value,
+mst_fpga_writeb(void *opaque, hwaddr addr, uint64_t value,
 		unsigned size)
 {
 	mst_irq_state *s = (mst_irq_state *) opaque;
diff --git a/hw/multiboot.c b/hw/multiboot.c
index b1e04c5..09ec5b2 100644
--- a/hw/multiboot.c
+++ b/hw/multiboot.c
@@ -80,15 +80,15 @@ typedef struct {
     /* buffer holding kernel, cmdlines and mb_infos */
     void *mb_buf;
     /* address in target */
-    target_phys_addr_t mb_buf_phys;
+    hwaddr mb_buf_phys;
     /* size of mb_buf in bytes */
     unsigned mb_buf_size;
     /* offset of mb-info's in bytes */
-    target_phys_addr_t offset_mbinfo;
+    hwaddr offset_mbinfo;
     /* offset in buffer for cmdlines in bytes */
-    target_phys_addr_t offset_cmdlines;
+    hwaddr offset_cmdlines;
     /* offset of modules in bytes */
-    target_phys_addr_t offset_mods;
+    hwaddr offset_mods;
     /* available slots for mb modules infos */
     int mb_mods_avail;
     /* currently used slots of mb modules */
@@ -97,7 +97,7 @@ typedef struct {
 
 static uint32_t mb_add_cmdline(MultibootState *s, const char *cmdline)
 {
-    target_phys_addr_t p = s->offset_cmdlines;
+    hwaddr p = s->offset_cmdlines;
     char *b = (char *)s->mb_buf + p;
 
     get_opt_value(b, strlen(cmdline) + 1, cmdline);
@@ -106,8 +106,8 @@ static uint32_t mb_add_cmdline(MultibootState *s, const char *cmdline)
 }
 
 static void mb_add_mod(MultibootState *s,
-                       target_phys_addr_t start, target_phys_addr_t end,
-                       target_phys_addr_t cmdline_phys)
+                       hwaddr start, hwaddr end,
+                       hwaddr cmdline_phys)
 {
     char *p;
     assert(s->mb_mods_count < s->mb_mods_avail);
@@ -276,7 +276,7 @@ int load_multiboot(void *fw_cfg,
             *next_initrd = '\0';
             /* if a space comes after the module filename, treat everything
                after that as parameters */
-            target_phys_addr_t c = mb_add_cmdline(&mbs, initrd_filename);
+            hwaddr c = mb_add_cmdline(&mbs, initrd_filename);
             if ((next_space = strchr(initrd_filename, ' ')))
                 *next_space = '\0';
             mb_debug("multiboot loading module: %s\n", initrd_filename);
diff --git a/hw/musicpal.c b/hw/musicpal.c
index 159d3c3..beec76b 100644
--- a/hw/musicpal.c
+++ b/hw/musicpal.c
@@ -266,7 +266,7 @@ static void eth_send(mv88w8618_eth_state *s, int queue_index)
     } while (desc_addr != s->tx_queue[queue_index]);
 }
 
-static uint64_t mv88w8618_eth_read(void *opaque, target_phys_addr_t offset,
+static uint64_t mv88w8618_eth_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     mv88w8618_eth_state *s = opaque;
@@ -308,7 +308,7 @@ static uint64_t mv88w8618_eth_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void mv88w8618_eth_write(void *opaque, target_phys_addr_t offset,
+static void mv88w8618_eth_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     mv88w8618_eth_state *s = opaque;
@@ -540,7 +540,7 @@ static void musicpal_lcd_gpio_brigthness_in(void *opaque, int irq, int level)
     s->brightness |= level << irq;
 }
 
-static uint64_t musicpal_lcd_read(void *opaque, target_phys_addr_t offset,
+static uint64_t musicpal_lcd_read(void *opaque, hwaddr offset,
                                   unsigned size)
 {
     musicpal_lcd_state *s = opaque;
@@ -554,7 +554,7 @@ static uint64_t musicpal_lcd_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void musicpal_lcd_write(void *opaque, target_phys_addr_t offset,
+static void musicpal_lcd_write(void *opaque, hwaddr offset,
                                uint64_t value, unsigned size)
 {
     musicpal_lcd_state *s = opaque;
@@ -682,7 +682,7 @@ static void mv88w8618_pic_set_irq(void *opaque, int irq, int level)
     mv88w8618_pic_update(s);
 }
 
-static uint64_t mv88w8618_pic_read(void *opaque, target_phys_addr_t offset,
+static uint64_t mv88w8618_pic_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     mv88w8618_pic_state *s = opaque;
@@ -696,7 +696,7 @@ static uint64_t mv88w8618_pic_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void mv88w8618_pic_write(void *opaque, target_phys_addr_t offset,
+static void mv88w8618_pic_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     mv88w8618_pic_state *s = opaque;
@@ -815,7 +815,7 @@ static void mv88w8618_timer_init(SysBusDevice *dev, mv88w8618_timer_state *s,
     s->ptimer = ptimer_init(bh);
 }
 
-static uint64_t mv88w8618_pit_read(void *opaque, target_phys_addr_t offset,
+static uint64_t mv88w8618_pit_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     mv88w8618_pit_state *s = opaque;
@@ -831,7 +831,7 @@ static uint64_t mv88w8618_pit_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void mv88w8618_pit_write(void *opaque, target_phys_addr_t offset,
+static void mv88w8618_pit_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     mv88w8618_pit_state *s = opaque;
@@ -957,7 +957,7 @@ typedef struct mv88w8618_flashcfg_state {
 } mv88w8618_flashcfg_state;
 
 static uint64_t mv88w8618_flashcfg_read(void *opaque,
-                                        target_phys_addr_t offset,
+                                        hwaddr offset,
                                         unsigned size)
 {
     mv88w8618_flashcfg_state *s = opaque;
@@ -971,7 +971,7 @@ static uint64_t mv88w8618_flashcfg_read(void *opaque,
     }
 }
 
-static void mv88w8618_flashcfg_write(void *opaque, target_phys_addr_t offset,
+static void mv88w8618_flashcfg_write(void *opaque, hwaddr offset,
                                      uint64_t value, unsigned size)
 {
     mv88w8618_flashcfg_state *s = opaque;
@@ -1032,7 +1032,7 @@ static TypeInfo mv88w8618_flashcfg_info = {
 
 #define MP_BOARD_REVISION       0x31
 
-static uint64_t musicpal_misc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t musicpal_misc_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     switch (offset) {
@@ -1044,7 +1044,7 @@ static uint64_t musicpal_misc_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void musicpal_misc_write(void *opaque, target_phys_addr_t offset,
+static void musicpal_misc_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
 }
@@ -1068,7 +1068,7 @@ static void musicpal_misc_init(SysBusDevice *dev)
 #define MP_WLAN_MAGIC1          0x11c
 #define MP_WLAN_MAGIC2          0x124
 
-static uint64_t mv88w8618_wlan_read(void *opaque, target_phys_addr_t offset,
+static uint64_t mv88w8618_wlan_read(void *opaque, hwaddr offset,
                                     unsigned size)
 {
     switch (offset) {
@@ -1084,7 +1084,7 @@ static uint64_t mv88w8618_wlan_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void mv88w8618_wlan_write(void *opaque, target_phys_addr_t offset,
+static void mv88w8618_wlan_write(void *opaque, hwaddr offset,
                                  uint64_t value, unsigned size)
 {
 }
@@ -1202,7 +1202,7 @@ static void musicpal_gpio_pin_event(void *opaque, int pin, int level)
     }
 }
 
-static uint64_t musicpal_gpio_read(void *opaque, target_phys_addr_t offset,
+static uint64_t musicpal_gpio_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     musicpal_gpio_state *s = opaque;
@@ -1241,7 +1241,7 @@ static uint64_t musicpal_gpio_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void musicpal_gpio_write(void *opaque, target_phys_addr_t offset,
+static void musicpal_gpio_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     musicpal_gpio_state *s = opaque;
diff --git a/hw/ne2000.c b/hw/ne2000.c
index 15605c4..d3dd9a6 100644
--- a/hw/ne2000.c
+++ b/hw/ne2000.c
@@ -652,7 +652,7 @@ static const VMStateDescription vmstate_pci_ne2000 = {
     }
 };
 
-static uint64_t ne2000_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ne2000_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
     NE2000State *s = opaque;
@@ -671,7 +671,7 @@ static uint64_t ne2000_read(void *opaque, target_phys_addr_t addr,
     return ((uint64_t)1 << (size * 8)) - 1;
 }
 
-static void ne2000_write(void *opaque, target_phys_addr_t addr,
+static void ne2000_write(void *opaque, hwaddr addr,
                          uint64_t data, unsigned size)
 {
     NE2000State *s = opaque;
diff --git a/hw/nvram.h b/hw/nvram.h
index 8924da4..a4a1db4 100644
--- a/hw/nvram.h
+++ b/hw/nvram.h
@@ -36,7 +36,7 @@ uint32_t m48t59_read (void *private, uint32_t addr);
 void m48t59_toggle_lock (void *private, int lock);
 M48t59State *m48t59_init_isa(ISABus *bus, uint32_t io_base, uint16_t size,
                              int type);
-M48t59State *m48t59_init(qemu_irq IRQ, target_phys_addr_t mem_base,
+M48t59State *m48t59_init(qemu_irq IRQ, hwaddr mem_base,
                          uint32_t io_base, uint16_t size, int type);
 void m48t59_set_addr (void *opaque, uint32_t addr);
 
diff --git a/hw/omap.h b/hw/omap.h
index 413851b..8bd7c73 100644
--- a/hw/omap.h
+++ b/hw/omap.h
@@ -65,7 +65,7 @@ void omap_clk_reparent(omap_clk clk, omap_clk parent);
 /* OMAP2 l4 Interconnect */
 struct omap_l4_s;
 struct omap_l4_region_s {
-    target_phys_addr_t offset;
+    hwaddr offset;
     size_t size;
     int access;
 };
@@ -80,13 +80,13 @@ struct omap_target_agent_s {
     struct omap_l4_s *bus;
     int regions;
     const struct omap_l4_region_s *start;
-    target_phys_addr_t base;
+    hwaddr base;
     uint32_t component;
     uint32_t control;
     uint32_t status;
 };
 struct omap_l4_s *omap_l4_init(MemoryRegion *address_space,
-                               target_phys_addr_t base, int ta_num);
+                               hwaddr base, int ta_num);
 
 struct omap_target_agent_s;
 struct omap_target_agent_s *omap_l4ta_get(
@@ -94,23 +94,23 @@ struct omap_target_agent_s *omap_l4ta_get(
     const struct omap_l4_region_s *regions,
     const struct omap_l4_agent_info_s *agents,
     int cs);
-target_phys_addr_t omap_l4_attach(struct omap_target_agent_s *ta,
+hwaddr omap_l4_attach(struct omap_target_agent_s *ta,
                                          int region, MemoryRegion *mr);
-target_phys_addr_t omap_l4_region_base(struct omap_target_agent_s *ta,
+hwaddr omap_l4_region_base(struct omap_target_agent_s *ta,
                                        int region);
-target_phys_addr_t omap_l4_region_size(struct omap_target_agent_s *ta,
+hwaddr omap_l4_region_size(struct omap_target_agent_s *ta,
                                        int region);
 
 /* OMAP2 SDRAM controller */
 struct omap_sdrc_s;
 struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem,
-                                   target_phys_addr_t base);
+                                   hwaddr base);
 void omap_sdrc_reset(struct omap_sdrc_s *s);
 
 /* OMAP2 general purpose memory controller */
 struct omap_gpmc_s;
 struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu,
-                                   target_phys_addr_t base,
+                                   hwaddr base,
                                    qemu_irq irq, qemu_irq drq);
 void omap_gpmc_reset(struct omap_gpmc_s *s);
 void omap_gpmc_attach(struct omap_gpmc_s *s, int cs, MemoryRegion *iomem);
@@ -433,11 +433,11 @@ enum omap_dma_model {
 };
 
 struct soc_dma_s;
-struct soc_dma_s *omap_dma_init(target_phys_addr_t base, qemu_irq *irqs,
+struct soc_dma_s *omap_dma_init(hwaddr base, qemu_irq *irqs,
                 MemoryRegion *sysmem,
                 qemu_irq lcd_irq, struct omap_mpu_state_s *mpu, omap_clk clk,
                 enum omap_dma_model model);
-struct soc_dma_s *omap_dma4_init(target_phys_addr_t base, qemu_irq *irqs,
+struct soc_dma_s *omap_dma4_init(hwaddr base, qemu_irq *irqs,
                 MemoryRegion *sysmem,
                 struct omap_mpu_state_s *mpu, int fifo,
                 int chans, omap_clk iclk, omap_clk fclk);
@@ -469,10 +469,10 @@ typedef enum {
 /* Only used in OMAP DMA 3.x gigacells */
 struct omap_dma_lcd_channel_s {
     enum omap_dma_port src;
-    target_phys_addr_t src_f1_top;
-    target_phys_addr_t src_f1_bottom;
-    target_phys_addr_t src_f2_top;
-    target_phys_addr_t src_f2_bottom;
+    hwaddr src_f1_top;
+    hwaddr src_f1_bottom;
+    hwaddr src_f2_top;
+    hwaddr src_f2_bottom;
 
     /* Used in OMAP DMA 3.2 gigacell */
     unsigned char brust_f1;
@@ -508,7 +508,7 @@ struct omap_dma_lcd_channel_s {
     int dual;
 
     int current_frame;
-    target_phys_addr_t phys_framebuffer[2];
+    hwaddr phys_framebuffer[2];
     qemu_irq irq;
     struct omap_mpu_state_s *mpu;
 } *omap_dma_get_lcdch(struct soc_dma_s *s);
@@ -659,7 +659,7 @@ struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta,
 void omap_synctimer_reset(struct omap_synctimer_s *s);
 
 struct omap_uart_s;
-struct omap_uart_s *omap_uart_init(target_phys_addr_t base,
+struct omap_uart_s *omap_uart_init(hwaddr base,
                 qemu_irq irq, omap_clk fclk, omap_clk iclk,
                 qemu_irq txdma, qemu_irq rxdma,
                 const char *label, CharDriverState *chr);
@@ -728,7 +728,7 @@ void omap_tap_init(struct omap_target_agent_s *ta,
 struct omap_lcd_panel_s;
 void omap_lcdc_reset(struct omap_lcd_panel_s *s);
 struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem,
-                                        target_phys_addr_t base,
+                                        hwaddr base,
                                         qemu_irq irq,
                                         struct omap_dma_lcd_channel_s *dma,
                                         omap_clk clk);
@@ -744,7 +744,7 @@ struct omap_dss_s;
 void omap_dss_reset(struct omap_dss_s *s);
 struct omap_dss_s *omap_dss_init(struct omap_target_agent_s *ta,
                 MemoryRegion *sysmem,
-                target_phys_addr_t l3_base,
+                hwaddr l3_base,
                 qemu_irq irq, qemu_irq drq,
                 omap_clk fck1, omap_clk fck2, omap_clk ck54m,
                 omap_clk ick1, omap_clk ick2);
@@ -752,7 +752,7 @@ void omap_rfbi_attach(struct omap_dss_s *s, int cs, struct rfbi_chip_s *chip);
 
 /* omap_mmc.c */
 struct omap_mmc_s;
-struct omap_mmc_s *omap_mmc_init(target_phys_addr_t base,
+struct omap_mmc_s *omap_mmc_init(hwaddr base,
                 MemoryRegion *sysmem,
                 BlockDriverState *bd,
                 qemu_irq irq, qemu_irq dma[], omap_clk clk);
@@ -829,11 +829,11 @@ struct omap_mpu_state_s {
 
     struct omap_dma_port_if_s {
         uint32_t (*read[3])(struct omap_mpu_state_s *s,
-                        target_phys_addr_t offset);
+                        hwaddr offset);
         void (*write[3])(struct omap_mpu_state_s *s,
-                        target_phys_addr_t offset, uint32_t value);
+                        hwaddr offset, uint32_t value);
         int (*addr_valid)(struct omap_mpu_state_s *s,
-                        target_phys_addr_t addr);
+                        hwaddr addr);
     } port[__omap_dma_port_last];
 
     unsigned long sdram_size;
@@ -942,16 +942,16 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
                 unsigned long sdram_size,
                 const char *core);
 
-#define OMAP_FMT_plx "%#08" TARGET_PRIxPHYS
+#define OMAP_FMT_plx "%#08" HWADDR_PRIx
 
-uint32_t omap_badwidth_read8(void *opaque, target_phys_addr_t addr);
-void omap_badwidth_write8(void *opaque, target_phys_addr_t addr,
+uint32_t omap_badwidth_read8(void *opaque, hwaddr addr);
+void omap_badwidth_write8(void *opaque, hwaddr addr,
                 uint32_t value);
-uint32_t omap_badwidth_read16(void *opaque, target_phys_addr_t addr);
-void omap_badwidth_write16(void *opaque, target_phys_addr_t addr,
+uint32_t omap_badwidth_read16(void *opaque, hwaddr addr);
+void omap_badwidth_write16(void *opaque, hwaddr addr,
                 uint32_t value);
-uint32_t omap_badwidth_read32(void *opaque, target_phys_addr_t addr);
-void omap_badwidth_write32(void *opaque, target_phys_addr_t addr,
+uint32_t omap_badwidth_read32(void *opaque, hwaddr addr);
+void omap_badwidth_write32(void *opaque, hwaddr addr,
                 uint32_t value);
 
 void omap_mpu_wakeup(void *opaque, int irq, int req);
diff --git a/hw/omap1.c b/hw/omap1.c
index ad60cc4..4d5815e 100644
--- a/hw/omap1.c
+++ b/hw/omap1.c
@@ -26,7 +26,7 @@
 #include "sysbus.h"
 
 /* Should signal the TCMI/GPMC */
-uint32_t omap_badwidth_read8(void *opaque, target_phys_addr_t addr)
+uint32_t omap_badwidth_read8(void *opaque, hwaddr addr)
 {
     uint8_t ret;
 
@@ -35,7 +35,7 @@ uint32_t omap_badwidth_read8(void *opaque, target_phys_addr_t addr)
     return ret;
 }
 
-void omap_badwidth_write8(void *opaque, target_phys_addr_t addr,
+void omap_badwidth_write8(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     uint8_t val8 = value;
@@ -44,7 +44,7 @@ void omap_badwidth_write8(void *opaque, target_phys_addr_t addr,
     cpu_physical_memory_write(addr, (void *) &val8, 1);
 }
 
-uint32_t omap_badwidth_read16(void *opaque, target_phys_addr_t addr)
+uint32_t omap_badwidth_read16(void *opaque, hwaddr addr)
 {
     uint16_t ret;
 
@@ -53,7 +53,7 @@ uint32_t omap_badwidth_read16(void *opaque, target_phys_addr_t addr)
     return ret;
 }
 
-void omap_badwidth_write16(void *opaque, target_phys_addr_t addr,
+void omap_badwidth_write16(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     uint16_t val16 = value;
@@ -62,7 +62,7 @@ void omap_badwidth_write16(void *opaque, target_phys_addr_t addr,
     cpu_physical_memory_write(addr, (void *) &val16, 2);
 }
 
-uint32_t omap_badwidth_read32(void *opaque, target_phys_addr_t addr)
+uint32_t omap_badwidth_read32(void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -71,7 +71,7 @@ uint32_t omap_badwidth_read32(void *opaque, target_phys_addr_t addr)
     return ret;
 }
 
-void omap_badwidth_write32(void *opaque, target_phys_addr_t addr,
+void omap_badwidth_write32(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     OMAP_32B_REG(addr);
@@ -176,7 +176,7 @@ static void omap_timer_clk_setup(struct omap_mpu_timer_s *timer)
     timer->rate = omap_clk_getrate(timer->clk);
 }
 
-static uint64_t omap_mpu_timer_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_mpu_timer_read(void *opaque, hwaddr addr,
                                     unsigned size)
 {
     struct omap_mpu_timer_s *s = (struct omap_mpu_timer_s *) opaque;
@@ -200,7 +200,7 @@ static uint64_t omap_mpu_timer_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_mpu_timer_write(void *opaque, target_phys_addr_t addr,
+static void omap_mpu_timer_write(void *opaque, hwaddr addr,
                                  uint64_t value, unsigned size)
 {
     struct omap_mpu_timer_s *s = (struct omap_mpu_timer_s *) opaque;
@@ -251,7 +251,7 @@ static void omap_mpu_timer_reset(struct omap_mpu_timer_s *s)
 }
 
 static struct omap_mpu_timer_s *omap_mpu_timer_init(MemoryRegion *system_memory,
-                target_phys_addr_t base,
+                hwaddr base,
                 qemu_irq irq, omap_clk clk)
 {
     struct omap_mpu_timer_s *s = (struct omap_mpu_timer_s *)
@@ -282,7 +282,7 @@ struct omap_watchdog_timer_s {
     int reset;
 };
 
-static uint64_t omap_wd_timer_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_wd_timer_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     struct omap_watchdog_timer_s *s = (struct omap_watchdog_timer_s *) opaque;
@@ -307,7 +307,7 @@ static uint64_t omap_wd_timer_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_wd_timer_write(void *opaque, target_phys_addr_t addr,
+static void omap_wd_timer_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     struct omap_watchdog_timer_s *s = (struct omap_watchdog_timer_s *) opaque;
@@ -380,7 +380,7 @@ static void omap_wd_timer_reset(struct omap_watchdog_timer_s *s)
 }
 
 static struct omap_watchdog_timer_s *omap_wd_timer_init(MemoryRegion *memory,
-                target_phys_addr_t base,
+                hwaddr base,
                 qemu_irq irq, omap_clk clk)
 {
     struct omap_watchdog_timer_s *s = (struct omap_watchdog_timer_s *)
@@ -405,7 +405,7 @@ struct omap_32khz_timer_s {
     MemoryRegion iomem;
 };
 
-static uint64_t omap_os_timer_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_os_timer_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     struct omap_32khz_timer_s *s = (struct omap_32khz_timer_s *) opaque;
@@ -432,7 +432,7 @@ static uint64_t omap_os_timer_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_os_timer_write(void *opaque, target_phys_addr_t addr,
+static void omap_os_timer_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     struct omap_32khz_timer_s *s = (struct omap_32khz_timer_s *) opaque;
@@ -486,7 +486,7 @@ static void omap_os_timer_reset(struct omap_32khz_timer_s *s)
 }
 
 static struct omap_32khz_timer_s *omap_os_timer_init(MemoryRegion *memory,
-                target_phys_addr_t base,
+                hwaddr base,
                 qemu_irq irq, omap_clk clk)
 {
     struct omap_32khz_timer_s *s = (struct omap_32khz_timer_s *)
@@ -506,7 +506,7 @@ static struct omap_32khz_timer_s *omap_os_timer_init(MemoryRegion *memory,
 }
 
 /* Ultra Low-Power Device Module */
-static uint64_t omap_ulpd_pm_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_ulpd_pm_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -573,7 +573,7 @@ static inline void omap_ulpd_req_update(struct omap_mpu_state_s *s,
         omap_clk_canidle(omap_findclk(s, "usb_clk0"), (~value >> 3) & 1);
 }
 
-static void omap_ulpd_pm_write(void *opaque, target_phys_addr_t addr,
+static void omap_ulpd_pm_write(void *opaque, hwaddr addr,
                                uint64_t value, unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -726,7 +726,7 @@ static void omap_ulpd_pm_reset(struct omap_mpu_state_s *mpu)
 }
 
 static void omap_ulpd_pm_init(MemoryRegion *system_memory,
-                target_phys_addr_t base,
+                hwaddr base,
                 struct omap_mpu_state_s *mpu)
 {
     memory_region_init_io(&mpu->ulpd_pm_iomem, &omap_ulpd_pm_ops, mpu,
@@ -736,7 +736,7 @@ static void omap_ulpd_pm_init(MemoryRegion *system_memory,
 }
 
 /* OMAP Pin Configuration */
-static uint64_t omap_pin_cfg_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_pin_cfg_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -843,7 +843,7 @@ static inline void omap_pin_modconf1_update(struct omap_mpu_state_s *s,
          omap_clk_onoff(omap_findclk(s, "usb_hhc_ck"), (value >> 9) & 1);
 }
 
-static void omap_pin_cfg_write(void *opaque, target_phys_addr_t addr,
+static void omap_pin_cfg_write(void *opaque, hwaddr addr,
                                uint64_t value, unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -944,7 +944,7 @@ static void omap_pin_cfg_reset(struct omap_mpu_state_s *mpu)
 }
 
 static void omap_pin_cfg_init(MemoryRegion *system_memory,
-                target_phys_addr_t base,
+                hwaddr base,
                 struct omap_mpu_state_s *mpu)
 {
     memory_region_init_io(&mpu->pin_cfg_iomem, &omap_pin_cfg_ops, mpu,
@@ -954,7 +954,7 @@ static void omap_pin_cfg_init(MemoryRegion *system_memory,
 }
 
 /* Device Identification, Die Identification */
-static uint64_t omap_id_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_id_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1001,7 +1001,7 @@ static uint64_t omap_id_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_id_write(void *opaque, target_phys_addr_t addr,
+static void omap_id_write(void *opaque, hwaddr addr,
                           uint64_t value, unsigned size)
 {
     if (size != 4) {
@@ -1035,7 +1035,7 @@ static void omap_id_init(MemoryRegion *memory, struct omap_mpu_state_s *mpu)
 }
 
 /* MPUI Control (Dummy) */
-static uint64_t omap_mpui_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_mpui_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1068,7 +1068,7 @@ static uint64_t omap_mpui_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_mpui_write(void *opaque, target_phys_addr_t addr,
+static void omap_mpui_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1109,7 +1109,7 @@ static void omap_mpui_reset(struct omap_mpu_state_s *s)
     s->mpui_ctrl = 0x0003ff1b;
 }
 
-static void omap_mpui_init(MemoryRegion *memory, target_phys_addr_t base,
+static void omap_mpui_init(MemoryRegion *memory, hwaddr base,
                 struct omap_mpu_state_s *mpu)
 {
     memory_region_init_io(&mpu->mpui_iomem, &omap_mpui_ops, mpu,
@@ -1131,7 +1131,7 @@ struct omap_tipb_bridge_s {
     uint16_t enh_control;
 };
 
-static uint64_t omap_tipb_bridge_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_tipb_bridge_read(void *opaque, hwaddr addr,
                                       unsigned size)
 {
     struct omap_tipb_bridge_s *s = (struct omap_tipb_bridge_s *) opaque;
@@ -1161,7 +1161,7 @@ static uint64_t omap_tipb_bridge_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_tipb_bridge_write(void *opaque, target_phys_addr_t addr,
+static void omap_tipb_bridge_write(void *opaque, hwaddr addr,
                                    uint64_t value, unsigned size)
 {
     struct omap_tipb_bridge_s *s = (struct omap_tipb_bridge_s *) opaque;
@@ -1215,7 +1215,7 @@ static void omap_tipb_bridge_reset(struct omap_tipb_bridge_s *s)
 }
 
 static struct omap_tipb_bridge_s *omap_tipb_bridge_init(
-    MemoryRegion *memory, target_phys_addr_t base,
+    MemoryRegion *memory, hwaddr base,
     qemu_irq abort_irq, omap_clk clk)
 {
     struct omap_tipb_bridge_s *s = (struct omap_tipb_bridge_s *)
@@ -1232,7 +1232,7 @@ static struct omap_tipb_bridge_s *omap_tipb_bridge_init(
 }
 
 /* Dummy Traffic Controller's Memory Interface */
-static uint64_t omap_tcmi_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_tcmi_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1270,7 +1270,7 @@ static uint64_t omap_tcmi_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_tcmi_write(void *opaque, target_phys_addr_t addr,
+static void omap_tcmi_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1330,7 +1330,7 @@ static void omap_tcmi_reset(struct omap_mpu_state_s *mpu)
     mpu->tcmi_regs[0x40 >> 2] = 0x00000000;
 }
 
-static void omap_tcmi_init(MemoryRegion *memory, target_phys_addr_t base,
+static void omap_tcmi_init(MemoryRegion *memory, hwaddr base,
                 struct omap_mpu_state_s *mpu)
 {
     memory_region_init_io(&mpu->tcmi_iomem, &omap_tcmi_ops, mpu,
@@ -1346,7 +1346,7 @@ struct dpll_ctl_s {
     omap_clk dpll;
 };
 
-static uint64_t omap_dpll_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_dpll_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct dpll_ctl_s *s = (struct dpll_ctl_s *) opaque;
@@ -1362,7 +1362,7 @@ static uint64_t omap_dpll_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_dpll_write(void *opaque, target_phys_addr_t addr,
+static void omap_dpll_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct dpll_ctl_s *s = (struct dpll_ctl_s *) opaque;
@@ -1412,7 +1412,7 @@ static void omap_dpll_reset(struct dpll_ctl_s *s)
 }
 
 static struct dpll_ctl_s  *omap_dpll_init(MemoryRegion *memory,
-                           target_phys_addr_t base, omap_clk clk)
+                           hwaddr base, omap_clk clk)
 {
     struct dpll_ctl_s *s = g_malloc0(sizeof(*s));
     memory_region_init_io(&s->iomem, &omap_dpll_ops, s, "omap-dpll", 0x100);
@@ -1425,7 +1425,7 @@ static struct dpll_ctl_s  *omap_dpll_init(MemoryRegion *memory,
 }
 
 /* MPU Clock/Reset/Power Mode Control */
-static uint64_t omap_clkm_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_clkm_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1627,7 +1627,7 @@ static inline void omap_clkm_ckout1_update(struct omap_mpu_state_s *s,
     }
 }
 
-static void omap_clkm_write(void *opaque, target_phys_addr_t addr,
+static void omap_clkm_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1714,7 +1714,7 @@ static const MemoryRegionOps omap_clkm_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t omap_clkdsp_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_clkdsp_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1758,7 +1758,7 @@ static inline void omap_clkdsp_idlect2_update(struct omap_mpu_state_s *s,
     SET_ONOFF("dspxor_ck", 1);				/* EN_XORPCK */
 }
 
-static void omap_clkdsp_write(void *opaque, target_phys_addr_t addr,
+static void omap_clkdsp_write(void *opaque, hwaddr addr,
                               uint64_t value, unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -1823,8 +1823,8 @@ static void omap_clkm_reset(struct omap_mpu_state_s *s)
     s->clkm.dsp_rstct2 = 0x0000;
 }
 
-static void omap_clkm_init(MemoryRegion *memory, target_phys_addr_t mpu_base,
-                target_phys_addr_t dsp_base, struct omap_mpu_state_s *s)
+static void omap_clkm_init(MemoryRegion *memory, hwaddr mpu_base,
+                hwaddr dsp_base, struct omap_mpu_state_s *s)
 {
     memory_region_init_io(&s->clkm_iomem, &omap_clkm_ops, s,
                           "omap-clkm", 0x100);
@@ -1903,7 +1903,7 @@ static void omap_mpuio_kbd_update(struct omap_mpuio_s *s)
     s->row_latch = ~rows;
 }
 
-static uint64_t omap_mpuio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_mpuio_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     struct omap_mpuio_s *s = (struct omap_mpuio_s *) opaque;
@@ -1963,7 +1963,7 @@ static uint64_t omap_mpuio_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_mpuio_write(void *opaque, target_phys_addr_t addr,
+static void omap_mpuio_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     struct omap_mpuio_s *s = (struct omap_mpuio_s *) opaque;
@@ -2072,7 +2072,7 @@ static void omap_mpuio_onoff(void *opaque, int line, int on)
 }
 
 static struct omap_mpuio_s *omap_mpuio_init(MemoryRegion *memory,
-                target_phys_addr_t base,
+                hwaddr base,
                 qemu_irq kbd_int, qemu_irq gpio_int, qemu_irq wakeup,
                 omap_clk clk)
 {
@@ -2159,7 +2159,7 @@ static void omap_uwire_transfer_start(struct omap_uwire_s *s)
     }
 }
 
-static uint64_t omap_uwire_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_uwire_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     struct omap_uwire_s *s = (struct omap_uwire_s *) opaque;
@@ -2193,7 +2193,7 @@ static uint64_t omap_uwire_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_uwire_write(void *opaque, target_phys_addr_t addr,
+static void omap_uwire_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     struct omap_uwire_s *s = (struct omap_uwire_s *) opaque;
@@ -2263,7 +2263,7 @@ static void omap_uwire_reset(struct omap_uwire_s *s)
 }
 
 static struct omap_uwire_s *omap_uwire_init(MemoryRegion *system_memory,
-                                            target_phys_addr_t base,
+                                            hwaddr base,
                                             qemu_irq txirq, qemu_irq rxirq,
                                             qemu_irq dma,
                                             omap_clk clk)
@@ -2312,7 +2312,7 @@ static void omap_pwl_update(struct omap_pwl_s *s)
     }
 }
 
-static uint64_t omap_pwl_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_pwl_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_pwl_s *s = (struct omap_pwl_s *) opaque;
@@ -2332,7 +2332,7 @@ static uint64_t omap_pwl_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_pwl_write(void *opaque, target_phys_addr_t addr,
+static void omap_pwl_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     struct omap_pwl_s *s = (struct omap_pwl_s *) opaque;
@@ -2381,7 +2381,7 @@ static void omap_pwl_clk_update(void *opaque, int line, int on)
 }
 
 static struct omap_pwl_s *omap_pwl_init(MemoryRegion *system_memory,
-                                        target_phys_addr_t base,
+                                        hwaddr base,
                                         omap_clk clk)
 {
     struct omap_pwl_s *s = g_malloc0(sizeof(*s));
@@ -2405,7 +2405,7 @@ struct omap_pwt_s {
     omap_clk clk;
 };
 
-static uint64_t omap_pwt_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_pwt_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_pwt_s *s = (struct omap_pwt_s *) opaque;
@@ -2427,7 +2427,7 @@ static uint64_t omap_pwt_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_pwt_write(void *opaque, target_phys_addr_t addr,
+static void omap_pwt_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     struct omap_pwt_s *s = (struct omap_pwt_s *) opaque;
@@ -2488,7 +2488,7 @@ static void omap_pwt_reset(struct omap_pwt_s *s)
 }
 
 static struct omap_pwt_s *omap_pwt_init(MemoryRegion *system_memory,
-                                        target_phys_addr_t base,
+                                        hwaddr base,
                                         omap_clk clk)
 {
     struct omap_pwt_s *s = g_malloc0(sizeof(*s));
@@ -2536,7 +2536,7 @@ static void omap_rtc_alarm_update(struct omap_rtc_s *s)
         printf("%s: conversion failed\n", __FUNCTION__);
 }
 
-static uint64_t omap_rtc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_rtc_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_rtc_s *s = (struct omap_rtc_s *) opaque;
@@ -2618,7 +2618,7 @@ static uint64_t omap_rtc_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_rtc_write(void *opaque, target_phys_addr_t addr,
+static void omap_rtc_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     struct omap_rtc_s *s = (struct omap_rtc_s *) opaque;
@@ -2901,7 +2901,7 @@ static void omap_rtc_reset(struct omap_rtc_s *s)
 }
 
 static struct omap_rtc_s *omap_rtc_init(MemoryRegion *system_memory,
-                                        target_phys_addr_t base,
+                                        hwaddr base,
                                         qemu_irq timerirq, qemu_irq alarmirq,
                                         omap_clk clk)
 {
@@ -3129,7 +3129,7 @@ static void omap_mcbsp_req_update(struct omap_mcbsp_s *s)
         omap_mcbsp_rx_stop(s);
 }
 
-static uint64_t omap_mcbsp_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_mcbsp_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     struct omap_mcbsp_s *s = (struct omap_mcbsp_s *) opaque;
@@ -3227,7 +3227,7 @@ static uint64_t omap_mcbsp_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_mcbsp_writeh(void *opaque, target_phys_addr_t addr,
+static void omap_mcbsp_writeh(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     struct omap_mcbsp_s *s = (struct omap_mcbsp_s *) opaque;
@@ -3365,7 +3365,7 @@ static void omap_mcbsp_writeh(void *opaque, target_phys_addr_t addr,
     OMAP_BAD_REG(addr);
 }
 
-static void omap_mcbsp_writew(void *opaque, target_phys_addr_t addr,
+static void omap_mcbsp_writew(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     struct omap_mcbsp_s *s = (struct omap_mcbsp_s *) opaque;
@@ -3396,7 +3396,7 @@ static void omap_mcbsp_writew(void *opaque, target_phys_addr_t addr,
     omap_badwidth_write16(opaque, addr, value);
 }
 
-static void omap_mcbsp_write(void *opaque, target_phys_addr_t addr,
+static void omap_mcbsp_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     switch (size) {
@@ -3432,7 +3432,7 @@ static void omap_mcbsp_reset(struct omap_mcbsp_s *s)
 }
 
 static struct omap_mcbsp_s *omap_mcbsp_init(MemoryRegion *system_memory,
-                                            target_phys_addr_t base,
+                                            hwaddr base,
                                             qemu_irq txirq, qemu_irq rxirq,
                                             qemu_irq *dma, omap_clk clk)
 {
@@ -3547,7 +3547,7 @@ static void omap_lpg_reset(struct omap_lpg_s *s)
     omap_lpg_update(s);
 }
 
-static uint64_t omap_lpg_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_lpg_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_lpg_s *s = (struct omap_lpg_s *) opaque;
@@ -3569,7 +3569,7 @@ static uint64_t omap_lpg_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_lpg_write(void *opaque, target_phys_addr_t addr,
+static void omap_lpg_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     struct omap_lpg_s *s = (struct omap_lpg_s *) opaque;
@@ -3613,7 +3613,7 @@ static void omap_lpg_clk_update(void *opaque, int line, int on)
 }
 
 static struct omap_lpg_s *omap_lpg_init(MemoryRegion *system_memory,
-                                        target_phys_addr_t base, omap_clk clk)
+                                        hwaddr base, omap_clk clk)
 {
     struct omap_lpg_s *s = (struct omap_lpg_s *)
             g_malloc0(sizeof(struct omap_lpg_s));
@@ -3631,7 +3631,7 @@ static struct omap_lpg_s *omap_lpg_init(MemoryRegion *system_memory,
 }
 
 /* MPUI Peripheral Bridge configuration */
-static uint64_t omap_mpui_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_mpui_io_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     if (size != 2) {
@@ -3645,7 +3645,7 @@ static uint64_t omap_mpui_io_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_mpui_io_write(void *opaque, target_phys_addr_t addr,
+static void omap_mpui_io_write(void *opaque, hwaddr addr,
                                uint64_t value, unsigned size)
 {
     /* FIXME: infinite loop */
@@ -3706,8 +3706,8 @@ static void omap1_mpu_reset(void *opaque)
 }
 
 static const struct omap_map_s {
-    target_phys_addr_t phys_dsp;
-    target_phys_addr_t phys_mpu;
+    hwaddr phys_dsp;
+    hwaddr phys_mpu;
     uint32_t size;
     const char *name;
 } omap15xx_dsp_mm[] = {
@@ -3778,38 +3778,38 @@ static const struct dma_irq_map omap1_dma_irq_map[] = {
 
 /* DMA ports for OMAP1 */
 static int omap_validate_emiff_addr(struct omap_mpu_state_s *s,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     return range_covers_byte(OMAP_EMIFF_BASE, s->sdram_size, addr);
 }
 
 static int omap_validate_emifs_addr(struct omap_mpu_state_s *s,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     return range_covers_byte(OMAP_EMIFS_BASE, OMAP_EMIFF_BASE - OMAP_EMIFS_BASE,
                              addr);
 }
 
 static int omap_validate_imif_addr(struct omap_mpu_state_s *s,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     return range_covers_byte(OMAP_IMIF_BASE, s->sram_size, addr);
 }
 
 static int omap_validate_tipb_addr(struct omap_mpu_state_s *s,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     return range_covers_byte(0xfffb0000, 0xffff0000 - 0xfffb0000, addr);
 }
 
 static int omap_validate_local_addr(struct omap_mpu_state_s *s,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     return range_covers_byte(OMAP_LOCALBUS_BASE, 0x1000000, addr);
 }
 
 static int omap_validate_tipb_mpui_addr(struct omap_mpu_state_s *s,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     return range_covers_byte(0xe1010000, 0xe1020004 - 0xe1010000, addr);
 }
diff --git a/hw/omap2.c b/hw/omap2.c
index 4278dd1..96aba71 100644
--- a/hw/omap2.c
+++ b/hw/omap2.c
@@ -324,7 +324,7 @@ static void omap_eac_reset(struct omap_eac_s *s)
     omap_eac_interrupt_update(s);
 }
 
-static uint64_t omap_eac_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_eac_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_eac_s *s = (struct omap_eac_s *) opaque;
@@ -440,7 +440,7 @@ static uint64_t omap_eac_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_eac_write(void *opaque, target_phys_addr_t addr,
+static void omap_eac_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     struct omap_eac_s *s = (struct omap_eac_s *) opaque;
@@ -644,7 +644,7 @@ static void omap_sti_reset(struct omap_sti_s *s)
     omap_sti_interrupt_update(s);
 }
 
-static uint64_t omap_sti_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_sti_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_sti_s *s = (struct omap_sti_s *) opaque;
@@ -685,7 +685,7 @@ static uint64_t omap_sti_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_sti_write(void *opaque, target_phys_addr_t addr,
+static void omap_sti_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     struct omap_sti_s *s = (struct omap_sti_s *) opaque;
@@ -741,14 +741,14 @@ static const MemoryRegionOps omap_sti_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t omap_sti_fifo_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_sti_fifo_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     OMAP_BAD_REG(addr);
     return 0;
 }
 
-static void omap_sti_fifo_write(void *opaque, target_phys_addr_t addr,
+static void omap_sti_fifo_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     struct omap_sti_s *s = (struct omap_sti_s *) opaque;
@@ -780,7 +780,7 @@ static const MemoryRegionOps omap_sti_fifo_ops = {
 
 static struct omap_sti_s *omap_sti_init(struct omap_target_agent_s *ta,
                 MemoryRegion *sysmem,
-                target_phys_addr_t channel_base, qemu_irq irq, omap_clk clk,
+                hwaddr channel_base, qemu_irq irq, omap_clk clk,
                 CharDriverState *chr)
 {
     struct omap_sti_s *s = (struct omap_sti_s *)
@@ -1040,7 +1040,7 @@ static void omap_prcm_int_update(struct omap_prcm_s *s, int dom)
     /* XXX or is the mask applied before PRCM_IRQSTATUS_* ? */
 }
 
-static uint64_t omap_prcm_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_prcm_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
@@ -1352,7 +1352,7 @@ static void omap_prcm_dpll_update(struct omap_prcm_s *s)
     }
 }
 
-static void omap_prcm_write(void *opaque, target_phys_addr_t addr,
+static void omap_prcm_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
@@ -1832,7 +1832,7 @@ struct omap_sysctl_s {
     uint32_t msuspendmux[5];
 };
 
-static uint32_t omap_sysctl_read8(void *opaque, target_phys_addr_t addr)
+static uint32_t omap_sysctl_read8(void *opaque, hwaddr addr)
 {
 
     struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
@@ -1857,7 +1857,7 @@ static uint32_t omap_sysctl_read8(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static uint32_t omap_sysctl_read(void *opaque, target_phys_addr_t addr)
+static uint32_t omap_sysctl_read(void *opaque, hwaddr addr)
 {
     struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
 
@@ -1957,7 +1957,7 @@ static uint32_t omap_sysctl_read(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static void omap_sysctl_write8(void *opaque, target_phys_addr_t addr,
+static void omap_sysctl_write8(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
@@ -1981,7 +1981,7 @@ static void omap_sysctl_write8(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void omap_sysctl_write(void *opaque, target_phys_addr_t addr,
+static void omap_sysctl_write(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
@@ -2226,7 +2226,7 @@ static void omap2_mpu_reset(void *opaque)
 }
 
 static int omap2_validate_addr(struct omap_mpu_state_s *s,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     return 1;
 }
diff --git a/hw/omap_dma.c b/hw/omap_dma.c
index 389cb78..e619c7b 100644
--- a/hw/omap_dma.c
+++ b/hw/omap_dma.c
@@ -31,7 +31,7 @@ struct omap_dma_channel_s {
     int endian_lock[2];
     int translate[2];
     enum omap_dma_port port[2];
-    target_phys_addr_t addr[2];
+    hwaddr addr[2];
     omap_dma_addressing_t mode[2];
     uint32_t elements;
     uint16_t frames;
@@ -78,7 +78,7 @@ struct omap_dma_channel_s {
     struct omap_dma_channel_s *sibling;
 
     struct omap_dma_reg_set_s {
-        target_phys_addr_t src, dest;
+        hwaddr src, dest;
         int frame;
         int element;
         int pck_element;
@@ -914,7 +914,7 @@ static int omap_dma_ch_reg_write(struct omap_dma_s *s,
         break;
 
     case 0x06:	/* SYS_DMA_CSR_CH0 */
-        OMAP_RO_REG((target_phys_addr_t) reg);
+        OMAP_RO_REG((hwaddr) reg);
         break;
 
     case 0x08:	/* SYS_DMA_CSSA_L_CH0 */
@@ -954,7 +954,7 @@ static int omap_dma_ch_reg_write(struct omap_dma_s *s,
         break;
 
     case 0x18:	/* SYS_DMA_CPC_CH0 or DMA_CSAC */
-        OMAP_RO_REG((target_phys_addr_t) reg);
+        OMAP_RO_REG((hwaddr) reg);
         break;
 
     case 0x1c:	/* DMA_CDEI */
@@ -1446,7 +1446,7 @@ static int omap_dma_sys_read(struct omap_dma_s *s, int offset,
     return 0;
 }
 
-static uint64_t omap_dma_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_dma_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_dma_s *s = (struct omap_dma_s *) opaque;
@@ -1494,7 +1494,7 @@ static uint64_t omap_dma_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_dma_write(void *opaque, target_phys_addr_t addr,
+static void omap_dma_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     struct omap_dma_s *s = (struct omap_dma_s *) opaque;
@@ -1618,7 +1618,7 @@ static void omap_dma_setcaps(struct omap_dma_s *s)
     }
 }
 
-struct soc_dma_s *omap_dma_init(target_phys_addr_t base, qemu_irq *irqs,
+struct soc_dma_s *omap_dma_init(hwaddr base, qemu_irq *irqs,
                 MemoryRegion *sysmem,
                 qemu_irq lcd_irq, struct omap_mpu_state_s *mpu, omap_clk clk,
                 enum omap_dma_model model)
@@ -1692,7 +1692,7 @@ static void omap_dma_interrupts_4_update(struct omap_dma_s *s)
         qemu_irq_raise(s->irq[3]);
 }
 
-static uint64_t omap_dma4_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_dma4_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_dma_s *s = (struct omap_dma_s *) opaque;
@@ -1842,7 +1842,7 @@ static uint64_t omap_dma4_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void omap_dma4_write(void *opaque, target_phys_addr_t addr,
+static void omap_dma4_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_dma_s *s = (struct omap_dma_s *) opaque;
@@ -1988,12 +1988,12 @@ static void omap_dma4_write(void *opaque, target_phys_addr_t addr,
         break;
 
     case 0x1c:	/* DMA4_CSSA */
-        ch->addr[0] = (target_phys_addr_t) (uint32_t) value;
+        ch->addr[0] = (hwaddr) (uint32_t) value;
         ch->set_update = 1;
         break;
 
     case 0x20:	/* DMA4_CDSA */
-        ch->addr[1] = (target_phys_addr_t) (uint32_t) value;
+        ch->addr[1] = (hwaddr) (uint32_t) value;
         ch->set_update = 1;
         break;
 
@@ -2040,7 +2040,7 @@ static const MemoryRegionOps omap_dma4_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-struct soc_dma_s *omap_dma4_init(target_phys_addr_t base, qemu_irq *irqs,
+struct soc_dma_s *omap_dma4_init(hwaddr base, qemu_irq *irqs,
                 MemoryRegion *sysmem,
                 struct omap_mpu_state_s *mpu, int fifo,
                 int chans, omap_clk iclk, omap_clk fclk)
diff --git a/hw/omap_dss.c b/hw/omap_dss.c
index 86ed6ea..1e83726 100644
--- a/hw/omap_dss.c
+++ b/hw/omap_dss.c
@@ -60,7 +60,7 @@ struct omap_dss_s {
             int nx;
             int ny;
 
-            target_phys_addr_t addr[3];
+            hwaddr addr[3];
 
             uint32_t attr;
             uint32_t tresh;
@@ -168,7 +168,7 @@ void omap_dss_reset(struct omap_dss_s *s)
     omap_dispc_interrupt_update(s);
 }
 
-static uint64_t omap_diss_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_diss_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_dss_s *s = (struct omap_dss_s *) opaque;
@@ -206,7 +206,7 @@ static uint64_t omap_diss_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_diss_write(void *opaque, target_phys_addr_t addr,
+static void omap_diss_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_dss_s *s = (struct omap_dss_s *) opaque;
@@ -246,7 +246,7 @@ static const MemoryRegionOps omap_diss_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t omap_disc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_disc_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_dss_s *s = (struct omap_dss_s *) opaque;
@@ -371,7 +371,7 @@ static uint64_t omap_disc_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_disc_write(void *opaque, target_phys_addr_t addr,
+static void omap_disc_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_dss_s *s = (struct omap_dss_s *) opaque;
@@ -502,11 +502,11 @@ static void omap_disc_write(void *opaque, target_phys_addr_t addr,
         s->dispc.invalidate = 1;
         break;
     case 0x080:	/* DISPC_GFX_BA0 */
-        s->dispc.l[0].addr[0] = (target_phys_addr_t) value;
+        s->dispc.l[0].addr[0] = (hwaddr) value;
         s->dispc.invalidate = 1;
         break;
     case 0x084:	/* DISPC_GFX_BA1 */
-        s->dispc.l[0].addr[1] = (target_phys_addr_t) value;
+        s->dispc.l[0].addr[1] = (hwaddr) value;
         s->dispc.invalidate = 1;
         break;
     case 0x088:	/* DISPC_GFX_POSITION */
@@ -543,7 +543,7 @@ static void omap_disc_write(void *opaque, target_phys_addr_t addr,
         s->dispc.l[0].wininc = value;
         break;
     case 0x0b8:	/* DISPC_GFX_TABLE_BA */
-        s->dispc.l[0].addr[2] = (target_phys_addr_t) value;
+        s->dispc.l[0].addr[2] = (hwaddr) value;
         s->dispc.invalidate = 1;
         break;
 
@@ -602,11 +602,11 @@ static void omap_rfbi_transfer_stop(struct omap_dss_s *s)
 static void omap_rfbi_transfer_start(struct omap_dss_s *s)
 {
     void *data;
-    target_phys_addr_t len;
-    target_phys_addr_t data_addr;
+    hwaddr len;
+    hwaddr data_addr;
     int pitch;
     static void *bounce_buffer;
-    static target_phys_addr_t bounce_len;
+    static hwaddr bounce_len;
 
     if (!s->rfbi.enable || s->rfbi.busy)
         return;
@@ -663,7 +663,7 @@ static void omap_rfbi_transfer_start(struct omap_dss_s *s)
     omap_dispc_interrupt_update(s);
 }
 
-static uint64_t omap_rfbi_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_rfbi_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_dss_s *s = (struct omap_dss_s *) opaque;
@@ -730,7 +730,7 @@ static uint64_t omap_rfbi_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_rfbi_write(void *opaque, target_phys_addr_t addr,
+static void omap_rfbi_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_dss_s *s = (struct omap_dss_s *) opaque;
@@ -864,7 +864,7 @@ static const MemoryRegionOps omap_rfbi_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t omap_venc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_venc_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     if (size != 4) {
@@ -924,7 +924,7 @@ static uint64_t omap_venc_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_venc_write(void *opaque, target_phys_addr_t addr,
+static void omap_venc_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     if (size != 4) {
@@ -986,7 +986,7 @@ static const MemoryRegionOps omap_venc_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t omap_im3_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_im3_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     if (size != 4) {
@@ -1012,7 +1012,7 @@ static uint64_t omap_im3_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_im3_write(void *opaque, target_phys_addr_t addr,
+static void omap_im3_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     if (size != 4) {
@@ -1041,7 +1041,7 @@ static const MemoryRegionOps omap_im3_ops = {
 
 struct omap_dss_s *omap_dss_init(struct omap_target_agent_s *ta,
                 MemoryRegion *sysmem,
-                target_phys_addr_t l3_base,
+                hwaddr l3_base,
                 qemu_irq irq, qemu_irq drq,
                 omap_clk fck1, omap_clk fck2, omap_clk ck54m,
                 omap_clk ick1, omap_clk ick2)
diff --git a/hw/omap_gpio.c b/hw/omap_gpio.c
index 201ff77..2565532 100644
--- a/hw/omap_gpio.c
+++ b/hw/omap_gpio.c
@@ -61,7 +61,7 @@ static void omap_gpio_set(void *opaque, int line, int level)
     }
 }
 
-static uint64_t omap_gpio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_gpio_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_gpio_s *s = (struct omap_gpio_s *) opaque;
@@ -99,7 +99,7 @@ static uint64_t omap_gpio_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_gpio_write(void *opaque, target_phys_addr_t addr,
+static void omap_gpio_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_gpio_s *s = (struct omap_gpio_s *) opaque;
@@ -300,7 +300,7 @@ static void omap2_gpio_module_reset(struct omap2_gpio_s *s)
     s->delay = 0;
 }
 
-static uint32_t omap2_gpio_module_read(void *opaque, target_phys_addr_t addr)
+static uint32_t omap2_gpio_module_read(void *opaque, hwaddr addr)
 {
     struct omap2_gpio_s *s = (struct omap2_gpio_s *) opaque;
 
@@ -372,7 +372,7 @@ static uint32_t omap2_gpio_module_read(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static void omap2_gpio_module_write(void *opaque, target_phys_addr_t addr,
+static void omap2_gpio_module_write(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     struct omap2_gpio_s *s = (struct omap2_gpio_s *) opaque;
@@ -514,12 +514,12 @@ static void omap2_gpio_module_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint32_t omap2_gpio_module_readp(void *opaque, target_phys_addr_t addr)
+static uint32_t omap2_gpio_module_readp(void *opaque, hwaddr addr)
 {
     return omap2_gpio_module_read(opaque, addr & ~3) >> ((addr & 3) << 3);
 }
 
-static void omap2_gpio_module_writep(void *opaque, target_phys_addr_t addr,
+static void omap2_gpio_module_writep(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     uint32_t cur = 0;
@@ -604,7 +604,7 @@ static void omap2_gpif_reset(DeviceState *dev)
     s->gpo = 0;
 }
 
-static uint64_t omap2_gpif_top_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap2_gpif_top_read(void *opaque, hwaddr addr,
                                     unsigned size)
 {
     struct omap2_gpif_s *s = (struct omap2_gpif_s *) opaque;
@@ -633,7 +633,7 @@ static uint64_t omap2_gpif_top_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap2_gpif_top_write(void *opaque, target_phys_addr_t addr,
+static void omap2_gpif_top_write(void *opaque, hwaddr addr,
                                  uint64_t value, unsigned size)
 {
     struct omap2_gpif_s *s = (struct omap2_gpif_s *) opaque;
diff --git a/hw/omap_gpmc.c b/hw/omap_gpmc.c
index 2fc4137..1f7c5bc 100644
--- a/hw/omap_gpmc.c
+++ b/hw/omap_gpmc.c
@@ -121,7 +121,7 @@ static void omap_gpmc_dma_update(struct omap_gpmc_s *s, int value)
  * all addresses in the region behave like accesses to the relevant
  * GPMC_NAND_DATA_i register (which is actually implemented to call these)
  */
-static uint64_t omap_nand_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_nand_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_gpmc_cs_file_s *f = (struct omap_gpmc_cs_file_s *)opaque;
@@ -200,7 +200,7 @@ static void omap_nand_setio(DeviceState *dev, uint64_t value,
     }
 }
 
-static void omap_nand_write(void *opaque, target_phys_addr_t addr,
+static void omap_nand_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_gpmc_cs_file_s *f = (struct omap_gpmc_cs_file_s *)opaque;
@@ -281,7 +281,7 @@ static void fill_prefetch_fifo(struct omap_gpmc_s *s)
  * engine is enabled -- all addresses in the region behave alike:
  * data is read or written to the FIFO.
  */
-static uint64_t omap_gpmc_prefetch_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_gpmc_prefetch_read(void *opaque, hwaddr addr,
                                         unsigned size)
 {
     struct omap_gpmc_s *s = (struct omap_gpmc_s *) opaque;
@@ -311,7 +311,7 @@ static uint64_t omap_gpmc_prefetch_read(void *opaque, target_phys_addr_t addr,
     return data;
 }
 
-static void omap_gpmc_prefetch_write(void *opaque, target_phys_addr_t addr,
+static void omap_gpmc_prefetch_write(void *opaque, hwaddr addr,
                                      uint64_t value, unsigned size)
 {
     struct omap_gpmc_s *s = (struct omap_gpmc_s *) opaque;
@@ -484,7 +484,7 @@ void omap_gpmc_reset(struct omap_gpmc_s *s)
         ecc_reset(&s->ecc[i]);
 }
 
-static int gpmc_wordaccess_only(target_phys_addr_t addr)
+static int gpmc_wordaccess_only(hwaddr addr)
 {
     /* Return true if the register offset is to a register that
      * only permits word width accesses.
@@ -502,7 +502,7 @@ static int gpmc_wordaccess_only(target_phys_addr_t addr)
     return 1;
 }
 
-static uint64_t omap_gpmc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_gpmc_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_gpmc_s *s = (struct omap_gpmc_s *) opaque;
@@ -614,7 +614,7 @@ static uint64_t omap_gpmc_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_gpmc_write(void *opaque, target_phys_addr_t addr,
+static void omap_gpmc_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_gpmc_s *s = (struct omap_gpmc_s *) opaque;
@@ -819,7 +819,7 @@ static const MemoryRegionOps omap_gpmc_ops = {
 };
 
 struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu,
-                                   target_phys_addr_t base,
+                                   hwaddr base,
                                    qemu_irq irq, qemu_irq drq)
 {
     int cs;
diff --git a/hw/omap_gptimer.c b/hw/omap_gptimer.c
index 7a14519..e39da74 100644
--- a/hw/omap_gptimer.c
+++ b/hw/omap_gptimer.c
@@ -258,7 +258,7 @@ void omap_gp_timer_reset(struct omap_gp_timer_s *s)
     omap_gp_timer_update(s);
 }
 
-static uint32_t omap_gp_timer_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t omap_gp_timer_readw(void *opaque, hwaddr addr)
 {
     struct omap_gp_timer_s *s = (struct omap_gp_timer_s *) opaque;
 
@@ -324,7 +324,7 @@ static uint32_t omap_gp_timer_readw(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static uint32_t omap_gp_timer_readh(void *opaque, target_phys_addr_t addr)
+static uint32_t omap_gp_timer_readh(void *opaque, hwaddr addr)
 {
     struct omap_gp_timer_s *s = (struct omap_gp_timer_s *) opaque;
     uint32_t ret;
@@ -338,7 +338,7 @@ static uint32_t omap_gp_timer_readh(void *opaque, target_phys_addr_t addr)
     }
 }
 
-static void omap_gp_timer_write(void *opaque, target_phys_addr_t addr,
+static void omap_gp_timer_write(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     struct omap_gp_timer_s *s = (struct omap_gp_timer_s *) opaque;
@@ -438,7 +438,7 @@ static void omap_gp_timer_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void omap_gp_timer_writeh(void *opaque, target_phys_addr_t addr,
+static void omap_gp_timer_writeh(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     struct omap_gp_timer_s *s = (struct omap_gp_timer_s *) opaque;
diff --git a/hw/omap_i2c.c b/hw/omap_i2c.c
index 20bc82e..ba08e64 100644
--- a/hw/omap_i2c.c
+++ b/hw/omap_i2c.c
@@ -149,7 +149,7 @@ static void omap_i2c_reset(DeviceState *dev)
     s->test = 0;
 }
 
-static uint32_t omap_i2c_read(void *opaque, target_phys_addr_t addr)
+static uint32_t omap_i2c_read(void *opaque, hwaddr addr)
 {
     OMAPI2CState *s = opaque;
     int offset = addr & OMAP_MPUI_REG_MASK;
@@ -248,7 +248,7 @@ static uint32_t omap_i2c_read(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static void omap_i2c_write(void *opaque, target_phys_addr_t addr,
+static void omap_i2c_write(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     OMAPI2CState *s = opaque;
@@ -390,7 +390,7 @@ static void omap_i2c_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void omap_i2c_writeb(void *opaque, target_phys_addr_t addr,
+static void omap_i2c_writeb(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     OMAPI2CState *s = opaque;
diff --git a/hw/omap_intc.c b/hw/omap_intc.c
index 5076e07..61e0daf 100644
--- a/hw/omap_intc.c
+++ b/hw/omap_intc.c
@@ -145,7 +145,7 @@ static void omap_set_intr_noedge(void *opaque, int irq, int req)
         bank->irqs = (bank->inputs &= ~(1 << n)) | bank->swi;
 }
 
-static uint64_t omap_inth_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_inth_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_intr_handler_s *s = (struct omap_intr_handler_s *) opaque;
@@ -223,7 +223,7 @@ static uint64_t omap_inth_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_inth_write(void *opaque, target_phys_addr_t addr,
+static void omap_inth_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_intr_handler_s *s = (struct omap_intr_handler_s *) opaque;
@@ -396,7 +396,7 @@ static TypeInfo omap_intc_info = {
     .class_init    = omap_intc_class_init,
 };
 
-static uint64_t omap2_inth_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap2_inth_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     struct omap_intr_handler_s *s = (struct omap_intr_handler_s *) opaque;
@@ -477,7 +477,7 @@ static uint64_t omap2_inth_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap2_inth_write(void *opaque, target_phys_addr_t addr,
+static void omap2_inth_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     struct omap_intr_handler_s *s = (struct omap_intr_handler_s *) opaque;
diff --git a/hw/omap_l4.c b/hw/omap_l4.c
index dbad7f6..09e983f 100644
--- a/hw/omap_l4.c
+++ b/hw/omap_l4.c
@@ -22,13 +22,13 @@
 
 struct omap_l4_s {
     MemoryRegion *address_space;
-    target_phys_addr_t base;
+    hwaddr base;
     int ta_num;
     struct omap_target_agent_s ta[0];
 };
 
 struct omap_l4_s *omap_l4_init(MemoryRegion *address_space,
-                               target_phys_addr_t base, int ta_num)
+                               hwaddr base, int ta_num)
 {
     struct omap_l4_s *bus = g_malloc0(
                     sizeof(*bus) + ta_num * sizeof(*bus->ta));
@@ -40,19 +40,19 @@ struct omap_l4_s *omap_l4_init(MemoryRegion *address_space,
     return bus;
 }
 
-target_phys_addr_t omap_l4_region_base(struct omap_target_agent_s *ta,
+hwaddr omap_l4_region_base(struct omap_target_agent_s *ta,
                                        int region)
 {
     return ta->bus->base + ta->start[region].offset;
 }
 
-target_phys_addr_t omap_l4_region_size(struct omap_target_agent_s *ta,
+hwaddr omap_l4_region_size(struct omap_target_agent_s *ta,
                                        int region)
 {
     return ta->start[region].size;
 }
 
-static uint64_t omap_l4ta_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_l4ta_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_target_agent_s *s = (struct omap_target_agent_s *) opaque;
@@ -76,7 +76,7 @@ static uint64_t omap_l4ta_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_l4ta_write(void *opaque, target_phys_addr_t addr,
+static void omap_l4ta_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_target_agent_s *s = (struct omap_target_agent_s *) opaque;
@@ -143,10 +143,10 @@ struct omap_target_agent_s *omap_l4ta_get(struct omap_l4_s *bus,
     return ta;
 }
 
-target_phys_addr_t omap_l4_attach(struct omap_target_agent_s *ta,
+hwaddr omap_l4_attach(struct omap_target_agent_s *ta,
                                          int region, MemoryRegion *mr)
 {
-    target_phys_addr_t base;
+    hwaddr base;
 
     if (region < 0 || region >= ta->regions) {
         fprintf(stderr, "%s: bad io region (%i)\n", __FUNCTION__, region);
diff --git a/hw/omap_lcdc.c b/hw/omap_lcdc.c
index e2ba108..bf177c2 100644
--- a/hw/omap_lcdc.c
+++ b/hw/omap_lcdc.c
@@ -117,7 +117,7 @@ static void omap_update_display(void *opaque)
     draw_line_func draw_line;
     int size, height, first, last;
     int width, linesize, step, bpp, frame_offset;
-    target_phys_addr_t frame_base;
+    hwaddr frame_base;
 
     if (!omap_lcd || omap_lcd->plm == 1 ||
                     !omap_lcd->enable || !ds_get_bits_per_pixel(omap_lcd->state))
@@ -359,7 +359,7 @@ static void omap_lcd_update(struct omap_lcd_panel_s *s) {
     }
 }
 
-static uint64_t omap_lcdc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_lcdc_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;
@@ -392,7 +392,7 @@ static uint64_t omap_lcdc_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_lcdc_write(void *opaque, target_phys_addr_t addr,
+static void omap_lcdc_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;
@@ -465,7 +465,7 @@ void omap_lcdc_reset(struct omap_lcd_panel_s *s)
 }
 
 struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem,
-                                        target_phys_addr_t base,
+                                        hwaddr base,
                                         qemu_irq irq,
                                         struct omap_dma_lcd_channel_s *dma,
                                         omap_clk clk)
diff --git a/hw/omap_mmc.c b/hw/omap_mmc.c
index aec0285..7ecd9bd 100644
--- a/hw/omap_mmc.c
+++ b/hw/omap_mmc.c
@@ -306,7 +306,7 @@ void omap_mmc_reset(struct omap_mmc_s *host)
     host->clkdiv = 0;
 }
 
-static uint64_t omap_mmc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t omap_mmc_read(void *opaque, hwaddr offset,
                               unsigned size)
 {
     uint16_t i;
@@ -399,7 +399,7 @@ static uint64_t omap_mmc_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void omap_mmc_write(void *opaque, target_phys_addr_t offset,
+static void omap_mmc_write(void *opaque, hwaddr offset,
                            uint64_t value, unsigned size)
 {
     int i;
@@ -572,7 +572,7 @@ static void omap_mmc_cover_cb(void *opaque, int line, int level)
     }
 }
 
-struct omap_mmc_s *omap_mmc_init(target_phys_addr_t base,
+struct omap_mmc_s *omap_mmc_init(hwaddr base,
                 MemoryRegion *sysmem,
                 BlockDriverState *bd,
                 qemu_irq irq, qemu_irq dma[], omap_clk clk)
diff --git a/hw/omap_sdrc.c b/hw/omap_sdrc.c
index 784e326..b0f3b8e 100644
--- a/hw/omap_sdrc.c
+++ b/hw/omap_sdrc.c
@@ -31,7 +31,7 @@ void omap_sdrc_reset(struct omap_sdrc_s *s)
     s->config = 0x10;
 }
 
-static uint64_t omap_sdrc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_sdrc_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_sdrc_s *s = (struct omap_sdrc_s *) opaque;
@@ -86,7 +86,7 @@ static uint64_t omap_sdrc_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_sdrc_write(void *opaque, target_phys_addr_t addr,
+static void omap_sdrc_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_sdrc_s *s = (struct omap_sdrc_s *) opaque;
@@ -154,7 +154,7 @@ static const MemoryRegionOps omap_sdrc_ops = {
 };
 
 struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem,
-                                   target_phys_addr_t base)
+                                   hwaddr base)
 {
     struct omap_sdrc_s *s = (struct omap_sdrc_s *)
             g_malloc0(sizeof(struct omap_sdrc_s));
diff --git a/hw/omap_spi.c b/hw/omap_spi.c
index 8f2b697..42d5149 100644
--- a/hw/omap_spi.c
+++ b/hw/omap_spi.c
@@ -130,7 +130,7 @@ void omap_mcspi_reset(struct omap_mcspi_s *s)
     omap_mcspi_interrupt_update(s);
 }
 
-static uint64_t omap_mcspi_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_mcspi_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     struct omap_mcspi_s *s = (struct omap_mcspi_s *) opaque;
@@ -204,7 +204,7 @@ static uint64_t omap_mcspi_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_mcspi_write(void *opaque, target_phys_addr_t addr,
+static void omap_mcspi_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     struct omap_mcspi_s *s = (struct omap_mcspi_s *) opaque;
diff --git a/hw/omap_sx1.c b/hw/omap_sx1.c
index ad17487..eb2bf05 100644
--- a/hw/omap_sx1.c
+++ b/hw/omap_sx1.c
@@ -59,7 +59,7 @@
  * - 1 RTC
  */
 
-static uint64_t static_read(void *opaque, target_phys_addr_t offset,
+static uint64_t static_read(void *opaque, hwaddr offset,
                             unsigned size)
 {
     uint32_t *val = (uint32_t *) opaque;
@@ -68,7 +68,7 @@ static uint64_t static_read(void *opaque, target_phys_addr_t offset,
     return *val >> ((offset & mask) << 3);
 }
 
-static void static_write(void *opaque, target_phys_addr_t offset,
+static void static_write(void *opaque, hwaddr offset,
                          uint64_t value, unsigned size)
 {
 #ifdef SPY
diff --git a/hw/omap_synctimer.c b/hw/omap_synctimer.c
index 367f26e..7031a88 100644
--- a/hw/omap_synctimer.c
+++ b/hw/omap_synctimer.c
@@ -36,7 +36,7 @@ void omap_synctimer_reset(struct omap_synctimer_s *s)
     s->val = omap_synctimer_read(s);
 }
 
-static uint32_t omap_synctimer_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t omap_synctimer_readw(void *opaque, hwaddr addr)
 {
     struct omap_synctimer_s *s = (struct omap_synctimer_s *) opaque;
 
@@ -52,7 +52,7 @@ static uint32_t omap_synctimer_readw(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static uint32_t omap_synctimer_readh(void *opaque, target_phys_addr_t addr)
+static uint32_t omap_synctimer_readh(void *opaque, hwaddr addr)
 {
     struct omap_synctimer_s *s = (struct omap_synctimer_s *) opaque;
     uint32_t ret;
@@ -66,7 +66,7 @@ static uint32_t omap_synctimer_readh(void *opaque, target_phys_addr_t addr)
     }
 }
 
-static void omap_synctimer_write(void *opaque, target_phys_addr_t addr,
+static void omap_synctimer_write(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     OMAP_BAD_REG(addr);
diff --git a/hw/omap_tap.c b/hw/omap_tap.c
index 0277c73..e273e97 100644
--- a/hw/omap_tap.c
+++ b/hw/omap_tap.c
@@ -22,7 +22,7 @@
 #include "omap.h"
 
 /* TEST-Chip-level TAP */
-static uint64_t omap_tap_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_tap_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
@@ -91,7 +91,7 @@ static uint64_t omap_tap_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_tap_write(void *opaque, target_phys_addr_t addr,
+static void omap_tap_write(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     if (size != 4) {
diff --git a/hw/omap_uart.c b/hw/omap_uart.c
index 1c16a54..92f2702 100644
--- a/hw/omap_uart.c
+++ b/hw/omap_uart.c
@@ -26,7 +26,7 @@
 /* UARTs */
 struct omap_uart_s {
     MemoryRegion iomem;
-    target_phys_addr_t base;
+    hwaddr base;
     SerialState *serial; /* TODO */
     struct omap_target_agent_s *ta;
     omap_clk fclk;
@@ -50,7 +50,7 @@ void omap_uart_reset(struct omap_uart_s *s)
     s->clksel = 0;
 }
 
-struct omap_uart_s *omap_uart_init(target_phys_addr_t base,
+struct omap_uart_s *omap_uart_init(hwaddr base,
                 qemu_irq irq, omap_clk fclk, omap_clk iclk,
                 qemu_irq txdma, qemu_irq rxdma,
                 const char *label, CharDriverState *chr)
@@ -68,7 +68,7 @@ struct omap_uart_s *omap_uart_init(target_phys_addr_t base,
     return s;
 }
 
-static uint64_t omap_uart_read(void *opaque, target_phys_addr_t addr,
+static uint64_t omap_uart_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct omap_uart_s *s = (struct omap_uart_s *) opaque;
@@ -106,7 +106,7 @@ static uint64_t omap_uart_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void omap_uart_write(void *opaque, target_phys_addr_t addr,
+static void omap_uart_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     struct omap_uart_s *s = (struct omap_uart_s *) opaque;
@@ -164,7 +164,7 @@ struct omap_uart_s *omap2_uart_init(MemoryRegion *sysmem,
                 qemu_irq txdma, qemu_irq rxdma,
                 const char *label, CharDriverState *chr)
 {
-    target_phys_addr_t base = omap_l4_attach(ta, 0, NULL);
+    hwaddr base = omap_l4_attach(ta, 0, NULL);
     struct omap_uart_s *s = omap_uart_init(base, irq,
                     fclk, iclk, txdma, rxdma, label, chr);
 
diff --git a/hw/onenand.c b/hw/onenand.c
index 0f7b755..1803e4c 100644
--- a/hw/onenand.c
+++ b/hw/onenand.c
@@ -42,7 +42,7 @@ typedef struct {
         uint16_t ver;
     } id;
     int shift;
-    target_phys_addr_t base;
+    hwaddr base;
     qemu_irq intr;
     qemu_irq rdy;
     BlockDriverState *bdrv;
@@ -588,7 +588,7 @@ static void onenand_command(OneNANDState *s)
     onenand_intr_update(s);
 }
 
-static uint64_t onenand_read(void *opaque, target_phys_addr_t addr,
+static uint64_t onenand_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     OneNANDState *s = (OneNANDState *) opaque;
@@ -653,7 +653,7 @@ static uint64_t onenand_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void onenand_write(void *opaque, target_phys_addr_t addr,
+static void onenand_write(void *opaque, hwaddr addr,
                           uint64_t value, unsigned size)
 {
     OneNANDState *s = (OneNANDState *) opaque;
@@ -760,7 +760,7 @@ static int onenand_initfn(SysBusDevice *dev)
     OneNANDState *s = (OneNANDState *)dev;
     uint32_t size = 1 << (24 + ((s->id.dev >> 4) & 7));
     void *ram;
-    s->base = (target_phys_addr_t)-1;
+    s->base = (hwaddr)-1;
     s->rdy = NULL;
     s->blocks = size >> BLOCK_SHIFT;
     s->secs = size >> 9;
diff --git a/hw/opencores_eth.c b/hw/opencores_eth.c
index 8c15969..b2780b9 100644
--- a/hw/opencores_eth.c
+++ b/hw/opencores_eth.c
@@ -528,7 +528,7 @@ static void open_eth_check_start_xmit(OpenEthState *s)
 }
 
 static uint64_t open_eth_reg_read(void *opaque,
-        target_phys_addr_t addr, unsigned int size)
+        hwaddr addr, unsigned int size)
 {
     static uint32_t (*reg_read[REG_MAX])(OpenEthState *s) = {
     };
@@ -620,7 +620,7 @@ static void open_eth_mii_tx_host_write(OpenEthState *s, uint32_t val)
 }
 
 static void open_eth_reg_write(void *opaque,
-        target_phys_addr_t addr, uint64_t val, unsigned int size)
+        hwaddr addr, uint64_t val, unsigned int size)
 {
     static void (*reg_write[REG_MAX])(OpenEthState *s, uint32_t val) = {
         [MODER] = open_eth_moder_host_write,
@@ -644,7 +644,7 @@ static void open_eth_reg_write(void *opaque,
 }
 
 static uint64_t open_eth_desc_read(void *opaque,
-        target_phys_addr_t addr, unsigned int size)
+        hwaddr addr, unsigned int size)
 {
     OpenEthState *s = opaque;
     uint64_t v = 0;
@@ -656,7 +656,7 @@ static uint64_t open_eth_desc_read(void *opaque,
 }
 
 static void open_eth_desc_write(void *opaque,
-        target_phys_addr_t addr, uint64_t val, unsigned int size)
+        hwaddr addr, uint64_t val, unsigned int size)
 {
     OpenEthState *s = opaque;
 
diff --git a/hw/openpic.c b/hw/openpic.c
index b9d8568..8b3784a 100644
--- a/hw/openpic.c
+++ b/hw/openpic.c
@@ -178,9 +178,9 @@ static int get_current_cpu(void)
   return cpu_single_env->cpu_index;
 }
 
-static uint32_t openpic_cpu_read_internal(void *opaque, target_phys_addr_t addr,
+static uint32_t openpic_cpu_read_internal(void *opaque, hwaddr addr,
                                           int idx);
-static void openpic_cpu_write_internal(void *opaque, target_phys_addr_t addr,
+static void openpic_cpu_write_internal(void *opaque, hwaddr addr,
                                        uint32_t val, int idx);
 
 enum {
@@ -596,7 +596,7 @@ static void write_mailbox_register (openpic_t *opp, int n_mbx,
 #endif
 #endif /* 0 : Code provision for Intel model */
 
-static void openpic_gbl_write (void *opaque, target_phys_addr_t addr, uint32_t val)
+static void openpic_gbl_write (void *opaque, hwaddr addr, uint32_t val)
 {
     openpic_t *opp = opaque;
     IRQ_dst_t *dst;
@@ -662,7 +662,7 @@ static void openpic_gbl_write (void *opaque, target_phys_addr_t addr, uint32_t v
     }
 }
 
-static uint32_t openpic_gbl_read (void *opaque, target_phys_addr_t addr)
+static uint32_t openpic_gbl_read (void *opaque, hwaddr addr)
 {
     openpic_t *opp = opaque;
     uint32_t retval;
@@ -826,7 +826,7 @@ static uint32_t openpic_src_read (void *opaque, uint32_t addr)
     return retval;
 }
 
-static void openpic_cpu_write_internal(void *opaque, target_phys_addr_t addr,
+static void openpic_cpu_write_internal(void *opaque, hwaddr addr,
                                        uint32_t val, int idx)
 {
     openpic_t *opp = opaque;
@@ -886,12 +886,12 @@ static void openpic_cpu_write_internal(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void openpic_cpu_write(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void openpic_cpu_write(void *opaque, hwaddr addr, uint32_t val)
 {
     openpic_cpu_write_internal(opaque, addr, val, (addr & 0x1f000) >> 12);
 }
 
-static uint32_t openpic_cpu_read_internal(void *opaque, target_phys_addr_t addr,
+static uint32_t openpic_cpu_read_internal(void *opaque, hwaddr addr,
                                           int idx)
 {
     openpic_t *opp = opaque;
@@ -970,18 +970,18 @@ static uint32_t openpic_cpu_read_internal(void *opaque, target_phys_addr_t addr,
     return retval;
 }
 
-static uint32_t openpic_cpu_read(void *opaque, target_phys_addr_t addr)
+static uint32_t openpic_cpu_read(void *opaque, hwaddr addr)
 {
     return openpic_cpu_read_internal(opaque, addr, (addr & 0x1f000) >> 12);
 }
 
 static void openpic_buggy_write (void *opaque,
-                                 target_phys_addr_t addr, uint32_t val)
+                                 hwaddr addr, uint32_t val)
 {
     printf("Invalid OPENPIC write access !\n");
 }
 
-static uint32_t openpic_buggy_read (void *opaque, target_phys_addr_t addr)
+static uint32_t openpic_buggy_read (void *opaque, hwaddr addr)
 {
     printf("Invalid OPENPIC read access !\n");
 
@@ -989,7 +989,7 @@ static uint32_t openpic_buggy_read (void *opaque, target_phys_addr_t addr)
 }
 
 static void openpic_writel (void *opaque,
-                            target_phys_addr_t addr, uint32_t val)
+                            hwaddr addr, uint32_t val)
 {
     openpic_t *opp = opaque;
 
@@ -1010,7 +1010,7 @@ static void openpic_writel (void *opaque,
     }
 }
 
-static uint32_t openpic_readl (void *opaque,target_phys_addr_t addr)
+static uint32_t openpic_readl (void *opaque,hwaddr addr)
 {
     openpic_t *opp = opaque;
     uint32_t retval;
@@ -1034,7 +1034,7 @@ static uint32_t openpic_readl (void *opaque,target_phys_addr_t addr)
     return retval;
 }
 
-static uint64_t openpic_read(void *opaque, target_phys_addr_t addr,
+static uint64_t openpic_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     openpic_t *opp = opaque;
@@ -1045,7 +1045,7 @@ static uint64_t openpic_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void openpic_write(void *opaque, target_phys_addr_t addr,
+static void openpic_write(void *opaque, hwaddr addr,
                           uint64_t data, unsigned size)
 {
     openpic_t *opp = opaque;
@@ -1300,7 +1300,7 @@ static void mpic_reset (void *opaque)
     mpp->glbc = 0x00000000;
 }
 
-static void mpic_timer_write (void *opaque, target_phys_addr_t addr, uint32_t val)
+static void mpic_timer_write (void *opaque, hwaddr addr, uint32_t val)
 {
     openpic_t *mpp = opaque;
     int idx, cpu;
@@ -1333,7 +1333,7 @@ static void mpic_timer_write (void *opaque, target_phys_addr_t addr, uint32_t va
     }
 }
 
-static uint32_t mpic_timer_read (void *opaque, target_phys_addr_t addr)
+static uint32_t mpic_timer_read (void *opaque, hwaddr addr)
 {
     openpic_t *mpp = opaque;
     uint32_t retval;
@@ -1368,7 +1368,7 @@ static uint32_t mpic_timer_read (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static void mpic_src_ext_write (void *opaque, target_phys_addr_t addr,
+static void mpic_src_ext_write (void *opaque, hwaddr addr,
                                 uint32_t val)
 {
     openpic_t *mpp = opaque;
@@ -1390,7 +1390,7 @@ static void mpic_src_ext_write (void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint32_t mpic_src_ext_read (void *opaque, target_phys_addr_t addr)
+static uint32_t mpic_src_ext_read (void *opaque, hwaddr addr)
 {
     openpic_t *mpp = opaque;
     uint32_t retval;
@@ -1416,7 +1416,7 @@ static uint32_t mpic_src_ext_read (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static void mpic_src_int_write (void *opaque, target_phys_addr_t addr,
+static void mpic_src_int_write (void *opaque, hwaddr addr,
                                 uint32_t val)
 {
     openpic_t *mpp = opaque;
@@ -1438,7 +1438,7 @@ static void mpic_src_int_write (void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint32_t mpic_src_int_read (void *opaque, target_phys_addr_t addr)
+static uint32_t mpic_src_int_read (void *opaque, hwaddr addr)
 {
     openpic_t *mpp = opaque;
     uint32_t retval;
@@ -1464,7 +1464,7 @@ static uint32_t mpic_src_int_read (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static void mpic_src_msg_write (void *opaque, target_phys_addr_t addr,
+static void mpic_src_msg_write (void *opaque, hwaddr addr,
                                 uint32_t val)
 {
     openpic_t *mpp = opaque;
@@ -1486,7 +1486,7 @@ static void mpic_src_msg_write (void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint32_t mpic_src_msg_read (void *opaque, target_phys_addr_t addr)
+static uint32_t mpic_src_msg_read (void *opaque, hwaddr addr)
 {
     openpic_t *mpp = opaque;
     uint32_t retval;
@@ -1512,7 +1512,7 @@ static uint32_t mpic_src_msg_read (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static void mpic_src_msi_write (void *opaque, target_phys_addr_t addr,
+static void mpic_src_msi_write (void *opaque, hwaddr addr,
                                 uint32_t val)
 {
     openpic_t *mpp = opaque;
@@ -1533,7 +1533,7 @@ static void mpic_src_msi_write (void *opaque, target_phys_addr_t addr,
         }
     }
 }
-static uint32_t mpic_src_msi_read (void *opaque, target_phys_addr_t addr)
+static uint32_t mpic_src_msi_read (void *opaque, hwaddr addr)
 {
     openpic_t *mpp = opaque;
     uint32_t retval;
@@ -1657,7 +1657,7 @@ static const MemoryRegionOps mpic_msi_ops = {
     .endianness = DEVICE_BIG_ENDIAN,
 };
 
-qemu_irq *mpic_init (MemoryRegion *address_space, target_phys_addr_t base,
+qemu_irq *mpic_init (MemoryRegion *address_space, hwaddr base,
                      int nb_cpus, qemu_irq **irqs, qemu_irq irq_out)
 {
     openpic_t    *mpp;
@@ -1665,7 +1665,7 @@ qemu_irq *mpic_init (MemoryRegion *address_space, target_phys_addr_t base,
     struct {
         const char             *name;
         MemoryRegionOps const  *ops;
-        target_phys_addr_t      start_addr;
+        hwaddr      start_addr;
         ram_addr_t              size;
     } const list[] = {
         {"glb", &mpic_glb_ops, MPIC_GLB_REG_START, MPIC_GLB_REG_SIZE},
diff --git a/hw/openpic.h b/hw/openpic.h
index 8556030..f50a1e4 100644
--- a/hw/openpic.h
+++ b/hw/openpic.h
@@ -13,6 +13,6 @@ enum {
 
 qemu_irq *openpic_init (MemoryRegion **pmem, int nb_cpus,
                         qemu_irq **irqs, qemu_irq irq_out);
-qemu_irq *mpic_init (MemoryRegion *address_space, target_phys_addr_t base,
+qemu_irq *mpic_init (MemoryRegion *address_space, hwaddr base,
                      int nb_cpus, qemu_irq **irqs, qemu_irq irq_out);
 #endif /* __OPENPIC_H__ */
diff --git a/hw/openrisc_sim.c b/hw/openrisc_sim.c
index 7327740..23c66df 100644
--- a/hw/openrisc_sim.c
+++ b/hw/openrisc_sim.c
@@ -39,8 +39,8 @@ static void main_cpu_reset(void *opaque)
 }
 
 static void openrisc_sim_net_init(MemoryRegion *address_space,
-                                  target_phys_addr_t base,
-                                  target_phys_addr_t descriptors,
+                                  hwaddr base,
+                                  hwaddr descriptors,
                                   qemu_irq irq, NICInfo *nd)
 {
     DeviceState *dev;
@@ -64,7 +64,7 @@ static void cpu_openrisc_load_kernel(ram_addr_t ram_size,
 {
     long kernel_size;
     uint64_t elf_entry;
-    target_phys_addr_t entry;
+    hwaddr entry;
 
     if (kernel_filename && !qtest_enabled()) {
         kernel_size = load_elf(kernel_filename, NULL, NULL,
diff --git a/hw/palm.c b/hw/palm.c
index 032b8d6..d263051 100644
--- a/hw/palm.c
+++ b/hw/palm.c
@@ -27,25 +27,25 @@
 #include "loader.h"
 #include "exec-memory.h"
 
-static uint32_t static_readb(void *opaque, target_phys_addr_t offset)
+static uint32_t static_readb(void *opaque, hwaddr offset)
 {
     uint32_t *val = (uint32_t *) opaque;
     return *val >> ((offset & 3) << 3);
 }
 
-static uint32_t static_readh(void *opaque, target_phys_addr_t offset)
+static uint32_t static_readh(void *opaque, hwaddr offset)
 {
     uint32_t *val = (uint32_t *) opaque;
     return *val >> ((offset & 1) << 3);
 }
 
-static uint32_t static_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t static_readw(void *opaque, hwaddr offset)
 {
     uint32_t *val = (uint32_t *) opaque;
     return *val >> ((offset & 0) << 3);
 }
 
-static void static_write(void *opaque, target_phys_addr_t offset,
+static void static_write(void *opaque, hwaddr offset,
                 uint32_t value)
 {
 #ifdef SPY
diff --git a/hw/parallel.c b/hw/parallel.c
index 219f384..c4705bc 100644
--- a/hw/parallel.c
+++ b/hw/parallel.c
@@ -511,7 +511,7 @@ static int parallel_isa_initfn(ISADevice *dev)
 }
 
 /* Memory mapped interface */
-static uint32_t parallel_mm_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t parallel_mm_readb (void *opaque, hwaddr addr)
 {
     ParallelState *s = opaque;
 
@@ -519,14 +519,14 @@ static uint32_t parallel_mm_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void parallel_mm_writeb (void *opaque,
-                                target_phys_addr_t addr, uint32_t value)
+                                hwaddr addr, uint32_t value)
 {
     ParallelState *s = opaque;
 
     parallel_ioport_write_sw(s, addr >> s->it_shift, value & 0xFF);
 }
 
-static uint32_t parallel_mm_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t parallel_mm_readw (void *opaque, hwaddr addr)
 {
     ParallelState *s = opaque;
 
@@ -534,14 +534,14 @@ static uint32_t parallel_mm_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void parallel_mm_writew (void *opaque,
-                                target_phys_addr_t addr, uint32_t value)
+                                hwaddr addr, uint32_t value)
 {
     ParallelState *s = opaque;
 
     parallel_ioport_write_sw(s, addr >> s->it_shift, value & 0xFFFF);
 }
 
-static uint32_t parallel_mm_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t parallel_mm_readl (void *opaque, hwaddr addr)
 {
     ParallelState *s = opaque;
 
@@ -549,7 +549,7 @@ static uint32_t parallel_mm_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void parallel_mm_writel (void *opaque,
-                                target_phys_addr_t addr, uint32_t value)
+                                hwaddr addr, uint32_t value)
 {
     ParallelState *s = opaque;
 
@@ -566,7 +566,7 @@ static const MemoryRegionOps parallel_mm_ops = {
 
 /* If fd is zero, it means that the parallel device uses the console */
 bool parallel_mm_init(MemoryRegion *address_space,
-                      target_phys_addr_t base, int it_shift, qemu_irq irq,
+                      hwaddr base, int it_shift, qemu_irq irq,
                       CharDriverState *chr)
 {
     ParallelState *s;
diff --git a/hw/pc.c b/hw/pc.c
index 805e8ca..16de04c 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -638,13 +638,13 @@ static void load_linux(void *fw_cfg,
                        const char *kernel_filename,
 		       const char *initrd_filename,
 		       const char *kernel_cmdline,
-                       target_phys_addr_t max_ram_size)
+                       hwaddr max_ram_size)
 {
     uint16_t protocol;
     int setup_size, kernel_size, initrd_size = 0, cmdline_size;
     uint32_t initrd_max;
     uint8_t header[8192], *setup, *kernel, *initrd_data;
-    target_phys_addr_t real_addr, prot_addr, cmdline_addr, initrd_addr = 0;
+    hwaddr real_addr, prot_addr, cmdline_addr, initrd_addr = 0;
     FILE *f;
     char *vmode;
 
diff --git a/hw/pc.h b/hw/pc.h
index 6cba7ce..e7993ca 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -30,7 +30,7 @@ static inline bool parallel_init(ISABus *bus, int index, CharDriverState *chr)
 }
 
 bool parallel_mm_init(MemoryRegion *address_space,
-                      target_phys_addr_t base, int it_shift, qemu_irq irq,
+                      hwaddr base, int it_shift, qemu_irq irq,
                       CharDriverState *chr);
 
 /* i8259.c */
@@ -68,7 +68,7 @@ void vmmouse_set_data(const uint32_t *data);
 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
                    MemoryRegion *region, ram_addr_t size,
-                   target_phys_addr_t mask);
+                   hwaddr mask);
 void i8042_isa_mouse_fake_event(void *opaque);
 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);
 
@@ -130,10 +130,10 @@ PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn,
                     MemoryRegion *address_space_mem,
                     MemoryRegion *address_space_io,
                     ram_addr_t ram_size,
-                    target_phys_addr_t pci_hole_start,
-                    target_phys_addr_t pci_hole_size,
-                    target_phys_addr_t pci_hole64_start,
-                    target_phys_addr_t pci_hole64_size,
+                    hwaddr pci_hole_start,
+                    hwaddr pci_hole_size,
+                    hwaddr pci_hole64_start,
+                    hwaddr pci_hole64_size,
                     MemoryRegion *pci_memory,
                     MemoryRegion *ram_memory);
 
@@ -149,8 +149,8 @@ enum vga_retrace_method {
 
 extern enum vga_retrace_method vga_retrace_method;
 
-int isa_vga_mm_init(target_phys_addr_t vram_base,
-                    target_phys_addr_t ctrl_base, int it_shift,
+int isa_vga_mm_init(hwaddr vram_base,
+                    hwaddr ctrl_base, int it_shift,
                     MemoryRegion *address_space);
 
 /* ne2000.c */
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index bf04a42..47ebc1a 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -195,7 +195,7 @@ static void pc_init1(MemoryRegion *system_memory,
                               below_4g_mem_size,
                               0x100000000ULL - below_4g_mem_size,
                               0x100000000ULL + above_4g_mem_size,
-                              (sizeof(target_phys_addr_t) == 4
+                              (sizeof(hwaddr) == 4
                                ? 0
                                : ((uint64_t)1 << 62)),
                               pci_memory, ram_memory);
diff --git a/hw/pc_sysfw.c b/hw/pc_sysfw.c
index b45f0ac..9d7c5f4 100644
--- a/hw/pc_sysfw.c
+++ b/hw/pc_sysfw.c
@@ -106,7 +106,7 @@ static void pc_system_flash_init(MemoryRegion *rom_memory,
 {
     BlockDriverState *bdrv;
     int64_t size;
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     int sector_bits, sector_size;
     pflash_t *system_flash;
     MemoryRegion *flash_mem;
diff --git a/hw/pci.c b/hw/pci.c
index 7eeaac0..d44fd0e 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -987,7 +987,7 @@ static pcibus_t pci_bar_address(PCIDevice *d,
      * to >4G. Check it. TODO: we might need to support
      * it in the future for e.g. PAE.
      */
-    if (last_addr >= TARGET_PHYS_ADDR_MAX) {
+    if (last_addr >= HWADDR_MAX) {
         return PCI_BAR_UNMAPPED;
     }
 
diff --git a/hw/pci_host.c b/hw/pci_host.c
index 3950e94..68e328c 100644
--- a/hw/pci_host.c
+++ b/hw/pci_host.c
@@ -94,7 +94,7 @@ uint32_t pci_data_read(PCIBus *s, uint32_t addr, int len)
     return val;
 }
 
-static void pci_host_config_write(void *opaque, target_phys_addr_t addr,
+static void pci_host_config_write(void *opaque, hwaddr addr,
                                   uint64_t val, unsigned len)
 {
     PCIHostState *s = opaque;
@@ -107,7 +107,7 @@ static void pci_host_config_write(void *opaque, target_phys_addr_t addr,
     s->config_reg = val;
 }
 
-static uint64_t pci_host_config_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pci_host_config_read(void *opaque, hwaddr addr,
                                      unsigned len)
 {
     PCIHostState *s = opaque;
@@ -118,7 +118,7 @@ static uint64_t pci_host_config_read(void *opaque, target_phys_addr_t addr,
     return val;
 }
 
-static void pci_host_data_write(void *opaque, target_phys_addr_t addr,
+static void pci_host_data_write(void *opaque, hwaddr addr,
                                 uint64_t val, unsigned len)
 {
     PCIHostState *s = opaque;
@@ -129,7 +129,7 @@ static void pci_host_data_write(void *opaque, target_phys_addr_t addr,
 }
 
 static uint64_t pci_host_data_read(void *opaque,
-                                   target_phys_addr_t addr, unsigned len)
+                                   hwaddr addr, unsigned len)
 {
     PCIHostState *s = opaque;
     uint32_t val;
diff --git a/hw/pcie_host.c b/hw/pcie_host.c
index 28bbe72..9f7f3d3 100644
--- a/hw/pcie_host.c
+++ b/hw/pcie_host.c
@@ -53,7 +53,7 @@ static inline PCIDevice *pcie_dev_find_by_mmcfg_addr(PCIBus *s,
                            PCIE_MMCFG_DEVFN(mmcfg_addr));
 }
 
-static void pcie_mmcfg_data_write(void *opaque, target_phys_addr_t mmcfg_addr,
+static void pcie_mmcfg_data_write(void *opaque, hwaddr mmcfg_addr,
                                   uint64_t val, unsigned len)
 {
     PCIExpressHost *e = opaque;
@@ -76,7 +76,7 @@ static void pcie_mmcfg_data_write(void *opaque, target_phys_addr_t mmcfg_addr,
 }
 
 static uint64_t pcie_mmcfg_data_read(void *opaque,
-                                     target_phys_addr_t mmcfg_addr,
+                                     hwaddr mmcfg_addr,
                                      unsigned len)
 {
     PCIExpressHost *e = opaque;
@@ -105,7 +105,7 @@ static const MemoryRegionOps pcie_mmcfg_ops = {
 };
 
 /* pcie_host::base_addr == PCIE_BASE_ADDR_UNMAPPED when it isn't mapped. */
-#define PCIE_BASE_ADDR_UNMAPPED  ((target_phys_addr_t)-1ULL)
+#define PCIE_BASE_ADDR_UNMAPPED  ((hwaddr)-1ULL)
 
 int pcie_host_init(PCIExpressHost *e, uint32_t size)
 {
@@ -127,7 +127,7 @@ void pcie_host_mmcfg_unmap(PCIExpressHost *e)
     }
 }
 
-void pcie_host_mmcfg_map(PCIExpressHost *e, target_phys_addr_t addr)
+void pcie_host_mmcfg_map(PCIExpressHost *e, hwaddr addr)
 {
     e->base_addr = addr;
     memory_region_add_subregion(get_system_memory(), e->base_addr, &e->mmio);
@@ -135,7 +135,7 @@ void pcie_host_mmcfg_map(PCIExpressHost *e, target_phys_addr_t addr)
 
 void pcie_host_mmcfg_update(PCIExpressHost *e,
                             int enable,
-                            target_phys_addr_t addr)
+                            hwaddr addr)
 {
     pcie_host_mmcfg_unmap(e);
     if (enable) {
diff --git a/hw/pcie_host.h b/hw/pcie_host.h
index 0074508..9978b9f 100644
--- a/hw/pcie_host.h
+++ b/hw/pcie_host.h
@@ -30,10 +30,10 @@ struct PCIExpressHost {
     /* express part */
 
     /* base address where MMCONFIG area is mapped. */
-    target_phys_addr_t  base_addr;
+    hwaddr  base_addr;
 
     /* the size of MMCONFIG area. It's host bridge dependent */
-    target_phys_addr_t  size;
+    hwaddr  size;
 
     /* MMCONFIG mmio area */
     MemoryRegion mmio;
@@ -41,9 +41,9 @@ struct PCIExpressHost {
 
 int pcie_host_init(PCIExpressHost *e, uint32_t size);
 void pcie_host_mmcfg_unmap(PCIExpressHost *e);
-void pcie_host_mmcfg_map(PCIExpressHost *e, target_phys_addr_t addr);
+void pcie_host_mmcfg_map(PCIExpressHost *e, hwaddr addr);
 void pcie_host_mmcfg_update(PCIExpressHost *e,
                             int enable,
-                            target_phys_addr_t addr);
+                            hwaddr addr);
 
 #endif /* PCIE_HOST_H */
diff --git a/hw/pckbd.c b/hw/pckbd.c
index 69857ba..000c7f0 100644
--- a/hw/pckbd.c
+++ b/hw/pckbd.c
@@ -139,7 +139,7 @@ typedef struct KBDState {
     qemu_irq irq_kbd;
     qemu_irq irq_mouse;
     qemu_irq *a20_out;
-    target_phys_addr_t mask;
+    hwaddr mask;
 } KBDState;
 
 /* update irq and KBD_STAT_[MOUSE_]OBF */
@@ -380,7 +380,7 @@ static const VMStateDescription vmstate_kbd = {
 };
 
 /* Memory mapped interface */
-static uint32_t kbd_mm_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t kbd_mm_readb (void *opaque, hwaddr addr)
 {
     KBDState *s = opaque;
 
@@ -390,7 +390,7 @@ static uint32_t kbd_mm_readb (void *opaque, target_phys_addr_t addr)
         return kbd_read_data(s, 0) & 0xff;
 }
 
-static void kbd_mm_writeb (void *opaque, target_phys_addr_t addr, uint32_t value)
+static void kbd_mm_writeb (void *opaque, hwaddr addr, uint32_t value)
 {
     KBDState *s = opaque;
 
@@ -410,7 +410,7 @@ static const MemoryRegionOps i8042_mmio_ops = {
 
 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
                    MemoryRegion *region, ram_addr_t size,
-                   target_phys_addr_t mask)
+                   hwaddr mask)
 {
     KBDState *s = g_malloc0(sizeof(KBDState));
 
diff --git a/hw/pcnet-pci.c b/hw/pcnet-pci.c
index 48fd447..0bf438f 100644
--- a/hw/pcnet-pci.c
+++ b/hw/pcnet-pci.c
@@ -71,7 +71,7 @@ static uint32_t pcnet_aprom_readb(void *opaque, uint32_t addr)
     return val;
 }
 
-static uint64_t pcnet_ioport_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pcnet_ioport_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     PCNetState *d = opaque;
@@ -98,7 +98,7 @@ static uint64_t pcnet_ioport_read(void *opaque, target_phys_addr_t addr,
     return ((uint64_t)1 << (size * 8)) - 1;
 }
 
-static void pcnet_ioport_write(void *opaque, target_phys_addr_t addr,
+static void pcnet_ioport_write(void *opaque, hwaddr addr,
                                uint64_t data, unsigned size)
 {
     PCNetState *d = opaque;
@@ -130,7 +130,7 @@ static const MemoryRegionOps pcnet_io_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static void pcnet_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void pcnet_mmio_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     PCNetState *d = opaque;
 #ifdef PCNET_DEBUG_IO
@@ -141,7 +141,7 @@ static void pcnet_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t va
         pcnet_aprom_writeb(d, addr & 0x0f, val);
 }
 
-static uint32_t pcnet_mmio_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t pcnet_mmio_readb(void *opaque, hwaddr addr)
 {
     PCNetState *d = opaque;
     uint32_t val = -1;
@@ -154,7 +154,7 @@ static uint32_t pcnet_mmio_readb(void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static void pcnet_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void pcnet_mmio_writew(void *opaque, hwaddr addr, uint32_t val)
 {
     PCNetState *d = opaque;
 #ifdef PCNET_DEBUG_IO
@@ -170,7 +170,7 @@ static void pcnet_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t va
     }
 }
 
-static uint32_t pcnet_mmio_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t pcnet_mmio_readw(void *opaque, hwaddr addr)
 {
     PCNetState *d = opaque;
     uint32_t val = -1;
@@ -189,7 +189,7 @@ static uint32_t pcnet_mmio_readw(void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static void pcnet_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void pcnet_mmio_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     PCNetState *d = opaque;
 #ifdef PCNET_DEBUG_IO
@@ -207,7 +207,7 @@ static void pcnet_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t va
     }
 }
 
-static uint32_t pcnet_mmio_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t pcnet_mmio_readl(void *opaque, hwaddr addr)
 {
     PCNetState *d = opaque;
     uint32_t val;
@@ -252,13 +252,13 @@ static const MemoryRegionOps pcnet_mmio_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static void pci_physical_memory_write(void *dma_opaque, target_phys_addr_t addr,
+static void pci_physical_memory_write(void *dma_opaque, hwaddr addr,
                                       uint8_t *buf, int len, int do_bswap)
 {
     pci_dma_write(dma_opaque, addr, buf, len);
 }
 
-static void pci_physical_memory_read(void *dma_opaque, target_phys_addr_t addr,
+static void pci_physical_memory_read(void *dma_opaque, hwaddr addr,
                                      uint8_t *buf, int len, int do_bswap)
 {
     pci_dma_read(dma_opaque, addr, buf, len);
diff --git a/hw/pcnet.c b/hw/pcnet.c
index 40820b3..54eecd0 100644
--- a/hw/pcnet.c
+++ b/hw/pcnet.c
@@ -293,7 +293,7 @@ struct pcnet_RMD {
         GET_FIELD((R)->msg_length, RMDM, ZEROS))
 
 static inline void pcnet_tmd_load(PCNetState *s, struct pcnet_TMD *tmd,
-                                  target_phys_addr_t addr)
+                                  hwaddr addr)
 {
     if (!BCR_SSIZE32(s)) {
         struct {
@@ -323,7 +323,7 @@ static inline void pcnet_tmd_load(PCNetState *s, struct pcnet_TMD *tmd,
 }
 
 static inline void pcnet_tmd_store(PCNetState *s, const struct pcnet_TMD *tmd,
-                                   target_phys_addr_t addr)
+                                   hwaddr addr)
 {
     if (!BCR_SSIZE32(s)) {
         struct {
@@ -359,7 +359,7 @@ static inline void pcnet_tmd_store(PCNetState *s, const struct pcnet_TMD *tmd,
 }
 
 static inline void pcnet_rmd_load(PCNetState *s, struct pcnet_RMD *rmd,
-                                  target_phys_addr_t addr)
+                                  hwaddr addr)
 {
     if (!BCR_SSIZE32(s)) {
         struct {
@@ -389,7 +389,7 @@ static inline void pcnet_rmd_load(PCNetState *s, struct pcnet_RMD *rmd,
 }
 
 static inline void pcnet_rmd_store(PCNetState *s, struct pcnet_RMD *rmd,
-                                   target_phys_addr_t addr)
+                                   hwaddr addr)
 {
     if (!BCR_SSIZE32(s)) {
         struct {
@@ -660,7 +660,7 @@ static inline int ladr_match(PCNetState *s, const uint8_t *buf, int size)
     return 0;
 }
 
-static inline target_phys_addr_t pcnet_rdra_addr(PCNetState *s, int idx)
+static inline hwaddr pcnet_rdra_addr(PCNetState *s, int idx)
 {
     while (idx < 1) idx += CSR_RCVRL(s);
     return s->rdra + ((CSR_RCVRL(s) - idx) * (BCR_SWSTYLE(s) ? 16 : 8));
@@ -898,19 +898,19 @@ static void pcnet_rdte_poll(PCNetState *s)
     if (s->rdra) {
         int bad = 0;
 #if 1
-        target_phys_addr_t crda = pcnet_rdra_addr(s, CSR_RCVRC(s));
-        target_phys_addr_t nrda = pcnet_rdra_addr(s, -1 + CSR_RCVRC(s));
-        target_phys_addr_t nnrd = pcnet_rdra_addr(s, -2 + CSR_RCVRC(s));
+        hwaddr crda = pcnet_rdra_addr(s, CSR_RCVRC(s));
+        hwaddr nrda = pcnet_rdra_addr(s, -1 + CSR_RCVRC(s));
+        hwaddr nnrd = pcnet_rdra_addr(s, -2 + CSR_RCVRC(s));
 #else
-        target_phys_addr_t crda = s->rdra +
+        hwaddr crda = s->rdra +
             (CSR_RCVRL(s) - CSR_RCVRC(s)) *
             (BCR_SWSTYLE(s) ? 16 : 8 );
         int nrdc = CSR_RCVRC(s)<=1 ? CSR_RCVRL(s) : CSR_RCVRC(s)-1;
-        target_phys_addr_t nrda = s->rdra +
+        hwaddr nrda = s->rdra +
             (CSR_RCVRL(s) - nrdc) *
             (BCR_SWSTYLE(s) ? 16 : 8 );
         int nnrc = nrdc<=1 ? CSR_RCVRL(s) : nrdc-1;
-        target_phys_addr_t nnrd = s->rdra +
+        hwaddr nnrd = s->rdra +
             (CSR_RCVRL(s) - nnrc) *
             (BCR_SWSTYLE(s) ? 16 : 8 );
 #endif
@@ -970,7 +970,7 @@ static int pcnet_tdte_poll(PCNetState *s)
 {
     s->csr[34] = s->csr[35] = 0;
     if (s->tdra) {
-        target_phys_addr_t cxda = s->tdra +
+        hwaddr cxda = s->tdra +
             (CSR_XMTRL(s) - CSR_XMTRC(s)) *
             (BCR_SWSTYLE(s) ? 16 : 8);
         int bad = 0;
@@ -1050,7 +1050,7 @@ ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_)
         if (!(CSR_CRST(s) & 0x8000) && s->rdra) {
             struct pcnet_RMD rmd;
             int rcvrc = CSR_RCVRC(s)-1,i;
-            target_phys_addr_t nrda;
+            hwaddr nrda;
             for (i = CSR_RCVRL(s)-1; i > 0; i--, rcvrc--) {
                 if (rcvrc <= 1)
                     rcvrc = CSR_RCVRL(s);
@@ -1078,7 +1078,7 @@ ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_)
             CSR_MISSC(s)++;
         } else {
             uint8_t *src = s->buffer;
-            target_phys_addr_t crda = CSR_CRDA(s);
+            hwaddr crda = CSR_CRDA(s);
             struct pcnet_RMD rmd;
             int pktcount = 0;
 
@@ -1118,7 +1118,7 @@ ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_)
 
 #define PCNET_RECV_STORE() do {                                 \
     int count = MIN(4096 - GET_FIELD(rmd.buf_length, RMDL, BCNT),remaining); \
-    target_phys_addr_t rbadr = PHYSADDR(s, rmd.rbadr);          \
+    hwaddr rbadr = PHYSADDR(s, rmd.rbadr);          \
     s->phys_mem_write(s->dma_opaque, rbadr, src, count, CSR_BSWP(s)); \
     src += count; remaining -= count;                           \
     SET_FIELD(&rmd.status, RMDS, OWN, 0);                       \
@@ -1129,7 +1129,7 @@ ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_)
             remaining = size;
             PCNET_RECV_STORE();
             if ((remaining > 0) && CSR_NRDA(s)) {
-                target_phys_addr_t nrda = CSR_NRDA(s);
+                hwaddr nrda = CSR_NRDA(s);
 #ifdef PCNET_DEBUG_RMD
                 PRINT_RMD(&rmd);
 #endif
@@ -1206,7 +1206,7 @@ void pcnet_set_link_status(NetClientState *nc)
 
 static void pcnet_transmit(PCNetState *s)
 {
-    target_phys_addr_t xmit_cxda = 0;
+    hwaddr xmit_cxda = 0;
     int count = CSR_XMTRL(s)-1;
     int add_crc = 0;
 
diff --git a/hw/pcnet.h b/hw/pcnet.h
index d0af54a..da8c3bd 100644
--- a/hw/pcnet.h
+++ b/hw/pcnet.h
@@ -42,9 +42,9 @@ struct PCNetState_st {
     MemoryRegion mmio;
     uint8_t buffer[4096];
     qemu_irq irq;
-    void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
+    void (*phys_mem_read)(void *dma_opaque, hwaddr addr,
                          uint8_t *buf, int len, int do_bswap);
-    void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
+    void (*phys_mem_write)(void *dma_opaque, hwaddr addr,
                           uint8_t *buf, int len, int do_bswap);
     void *dma_opaque;
     int tx_busy;
diff --git a/hw/pcspk.c b/hw/pcspk.c
index e430324..ad6491b 100644
--- a/hw/pcspk.c
+++ b/hw/pcspk.c
@@ -121,7 +121,7 @@ int pcspk_audio_init(ISABus *bus)
     return 0;
 }
 
-static uint64_t pcspk_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pcspk_io_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     PCSpkState *s = opaque;
@@ -135,7 +135,7 @@ static uint64_t pcspk_io_read(void *opaque, target_phys_addr_t addr,
        (ch.out << 5);
 }
 
-static void pcspk_io_write(void *opaque, target_phys_addr_t addr, uint64_t val,
+static void pcspk_io_write(void *opaque, hwaddr addr, uint64_t val,
                            unsigned size)
 {
     PCSpkState *s = opaque;
diff --git a/hw/petalogix_ml605_mmu.c b/hw/petalogix_ml605_mmu.c
index 5b45809..3589a4b 100644
--- a/hw/petalogix_ml605_mmu.c
+++ b/hw/petalogix_ml605_mmu.c
@@ -84,7 +84,7 @@ petalogix_ml605_init(QEMUMachineInitArgs *args)
     CPUMBState *env;
     DriveInfo *dinfo;
     int i;
-    target_phys_addr_t ddr_base = MEMORY_BASEADDR;
+    hwaddr ddr_base = MEMORY_BASEADDR;
     MemoryRegion *phys_lmb_bram = g_new(MemoryRegion, 1);
     MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
     qemu_irq irq[32], *cpu_irq;
diff --git a/hw/petalogix_s3adsp1800_mmu.c b/hw/petalogix_s3adsp1800_mmu.c
index 71c32ce..c5fd5e7 100644
--- a/hw/petalogix_s3adsp1800_mmu.c
+++ b/hw/petalogix_s3adsp1800_mmu.c
@@ -66,7 +66,7 @@ petalogix_s3adsp1800_init(QEMUMachineInitArgs *args)
     CPUMBState *env;
     DriveInfo *dinfo;
     int i;
-    target_phys_addr_t ddr_base = MEMORY_BASEADDR;
+    hwaddr ddr_base = MEMORY_BASEADDR;
     MemoryRegion *phys_lmb_bram = g_new(MemoryRegion, 1);
     MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
     qemu_irq irq[32], *cpu_irq;
diff --git a/hw/pflash_cfi01.c b/hw/pflash_cfi01.c
index 3b437da..5e3a409 100644
--- a/hw/pflash_cfi01.c
+++ b/hw/pflash_cfi01.c
@@ -61,9 +61,9 @@ do {                                               \
 
 struct pflash_t {
     BlockDriverState *bs;
-    target_phys_addr_t base;
-    target_phys_addr_t sector_len;
-    target_phys_addr_t total_len;
+    hwaddr base;
+    hwaddr sector_len;
+    hwaddr total_len;
     int width;
     int wcycle; /* if 0, the flash is read normally */
     int bypass;
@@ -73,7 +73,7 @@ struct pflash_t {
     uint16_t ident[4];
     uint8_t cfi_len;
     uint8_t cfi_table[0x52];
-    target_phys_addr_t counter;
+    hwaddr counter;
     unsigned int writeblock_size;
     QEMUTimer *timer;
     MemoryRegion mem;
@@ -96,10 +96,10 @@ static void pflash_timer (void *opaque)
     pfl->cmd = 0;
 }
 
-static uint32_t pflash_read (pflash_t *pfl, target_phys_addr_t offset,
+static uint32_t pflash_read (pflash_t *pfl, hwaddr offset,
                              int width, int be)
 {
-    target_phys_addr_t boff;
+    hwaddr boff;
     uint32_t ret;
     uint8_t *p;
 
@@ -211,7 +211,7 @@ static void pflash_update(pflash_t *pfl, int offset,
     }
 }
 
-static inline void pflash_data_write(pflash_t *pfl, target_phys_addr_t offset,
+static inline void pflash_data_write(pflash_t *pfl, hwaddr offset,
                                      uint32_t value, int width, int be)
 {
     uint8_t *p = pfl->storage;
@@ -249,7 +249,7 @@ static inline void pflash_data_write(pflash_t *pfl, target_phys_addr_t offset,
 
 }
 
-static void pflash_write(pflash_t *pfl, target_phys_addr_t offset,
+static void pflash_write(pflash_t *pfl, hwaddr offset,
                          uint32_t value, int width, int be)
 {
     uint8_t *p;
@@ -389,7 +389,7 @@ static void pflash_write(pflash_t *pfl, target_phys_addr_t offset,
             pfl->status |= 0x80;
 
             if (!pfl->counter) {
-                target_phys_addr_t mask = pfl->writeblock_size - 1;
+                hwaddr mask = pfl->writeblock_size - 1;
                 mask = ~mask;
 
                 DPRINTF("%s: block write finished\n", __func__);
@@ -445,57 +445,57 @@ static void pflash_write(pflash_t *pfl, target_phys_addr_t offset,
 }
 
 
-static uint32_t pflash_readb_be(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readb_be(void *opaque, hwaddr addr)
 {
     return pflash_read(opaque, addr, 1, 1);
 }
 
-static uint32_t pflash_readb_le(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readb_le(void *opaque, hwaddr addr)
 {
     return pflash_read(opaque, addr, 1, 0);
 }
 
-static uint32_t pflash_readw_be(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readw_be(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 2, 1);
 }
 
-static uint32_t pflash_readw_le(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readw_le(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 2, 0);
 }
 
-static uint32_t pflash_readl_be(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readl_be(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 4, 1);
 }
 
-static uint32_t pflash_readl_le(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readl_le(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 4, 0);
 }
 
-static void pflash_writeb_be(void *opaque, target_phys_addr_t addr,
+static void pflash_writeb_be(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_write(opaque, addr, value, 1, 1);
 }
 
-static void pflash_writeb_le(void *opaque, target_phys_addr_t addr,
+static void pflash_writeb_le(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_write(opaque, addr, value, 1, 0);
 }
 
-static void pflash_writew_be(void *opaque, target_phys_addr_t addr,
+static void pflash_writew_be(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -503,7 +503,7 @@ static void pflash_writew_be(void *opaque, target_phys_addr_t addr,
     pflash_write(pfl, addr, value, 2, 1);
 }
 
-static void pflash_writew_le(void *opaque, target_phys_addr_t addr,
+static void pflash_writew_le(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -511,7 +511,7 @@ static void pflash_writew_le(void *opaque, target_phys_addr_t addr,
     pflash_write(pfl, addr, value, 2, 0);
 }
 
-static void pflash_writel_be(void *opaque, target_phys_addr_t addr,
+static void pflash_writel_be(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -519,7 +519,7 @@ static void pflash_writel_be(void *opaque, target_phys_addr_t addr,
     pflash_write(pfl, addr, value, 4, 1);
 }
 
-static void pflash_writel_le(void *opaque, target_phys_addr_t addr,
+static void pflash_writel_le(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -543,16 +543,16 @@ static const MemoryRegionOps pflash_cfi01_ops_le = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-pflash_t *pflash_cfi01_register(target_phys_addr_t base,
+pflash_t *pflash_cfi01_register(hwaddr base,
                                 DeviceState *qdev, const char *name,
-                                target_phys_addr_t size,
+                                hwaddr size,
                                 BlockDriverState *bs, uint32_t sector_len,
                                 int nb_blocs, int width,
                                 uint16_t id0, uint16_t id1,
                                 uint16_t id2, uint16_t id3, int be)
 {
     pflash_t *pfl;
-    target_phys_addr_t total_len;
+    hwaddr total_len;
     int ret;
 
     total_len = sector_len * nb_blocs;
diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c
index 39337ec..9f94c06 100644
--- a/hw/pflash_cfi02.c
+++ b/hw/pflash_cfi02.c
@@ -56,7 +56,7 @@ do {                                               \
 
 struct pflash_t {
     BlockDriverState *bs;
-    target_phys_addr_t base;
+    hwaddr base;
     uint32_t sector_len;
     uint32_t chip_len;
     int mappings;
@@ -89,7 +89,7 @@ struct pflash_t {
 static void pflash_setup_mappings(pflash_t *pfl)
 {
     unsigned i;
-    target_phys_addr_t size = memory_region_size(&pfl->orig_mem);
+    hwaddr size = memory_region_size(&pfl->orig_mem);
 
     memory_region_init(&pfl->mem, "pflash", pfl->mappings * size);
     pfl->mem_mappings = g_new(MemoryRegion, pfl->mappings);
@@ -122,10 +122,10 @@ static void pflash_timer (void *opaque)
     pfl->cmd = 0;
 }
 
-static uint32_t pflash_read (pflash_t *pfl, target_phys_addr_t offset,
+static uint32_t pflash_read (pflash_t *pfl, hwaddr offset,
                              int width, int be)
 {
-    target_phys_addr_t boff;
+    hwaddr boff;
     uint32_t ret;
     uint8_t *p;
 
@@ -242,10 +242,10 @@ static void pflash_update(pflash_t *pfl, int offset,
     }
 }
 
-static void pflash_write (pflash_t *pfl, target_phys_addr_t offset,
+static void pflash_write (pflash_t *pfl, hwaddr offset,
                           uint32_t value, int width, int be)
 {
-    target_phys_addr_t boff;
+    hwaddr boff;
     uint8_t *p;
     uint8_t cmd;
 
@@ -477,57 +477,57 @@ static void pflash_write (pflash_t *pfl, target_phys_addr_t offset,
 }
 
 
-static uint32_t pflash_readb_be(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readb_be(void *opaque, hwaddr addr)
 {
     return pflash_read(opaque, addr, 1, 1);
 }
 
-static uint32_t pflash_readb_le(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readb_le(void *opaque, hwaddr addr)
 {
     return pflash_read(opaque, addr, 1, 0);
 }
 
-static uint32_t pflash_readw_be(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readw_be(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 2, 1);
 }
 
-static uint32_t pflash_readw_le(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readw_le(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 2, 0);
 }
 
-static uint32_t pflash_readl_be(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readl_be(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 4, 1);
 }
 
-static uint32_t pflash_readl_le(void *opaque, target_phys_addr_t addr)
+static uint32_t pflash_readl_le(void *opaque, hwaddr addr)
 {
     pflash_t *pfl = opaque;
 
     return pflash_read(pfl, addr, 4, 0);
 }
 
-static void pflash_writeb_be(void *opaque, target_phys_addr_t addr,
+static void pflash_writeb_be(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_write(opaque, addr, value, 1, 1);
 }
 
-static void pflash_writeb_le(void *opaque, target_phys_addr_t addr,
+static void pflash_writeb_le(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_write(opaque, addr, value, 1, 0);
 }
 
-static void pflash_writew_be(void *opaque, target_phys_addr_t addr,
+static void pflash_writew_be(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -535,7 +535,7 @@ static void pflash_writew_be(void *opaque, target_phys_addr_t addr,
     pflash_write(pfl, addr, value, 2, 1);
 }
 
-static void pflash_writew_le(void *opaque, target_phys_addr_t addr,
+static void pflash_writew_le(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -543,7 +543,7 @@ static void pflash_writew_le(void *opaque, target_phys_addr_t addr,
     pflash_write(pfl, addr, value, 2, 0);
 }
 
-static void pflash_writel_be(void *opaque, target_phys_addr_t addr,
+static void pflash_writel_be(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -551,7 +551,7 @@ static void pflash_writel_be(void *opaque, target_phys_addr_t addr,
     pflash_write(pfl, addr, value, 4, 1);
 }
 
-static void pflash_writel_le(void *opaque, target_phys_addr_t addr,
+static void pflash_writel_le(void *opaque, hwaddr addr,
                              uint32_t value)
 {
     pflash_t *pfl = opaque;
@@ -575,9 +575,9 @@ static const MemoryRegionOps pflash_cfi02_ops_le = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-pflash_t *pflash_cfi02_register(target_phys_addr_t base,
+pflash_t *pflash_cfi02_register(hwaddr base,
                                 DeviceState *qdev, const char *name,
-                                target_phys_addr_t size,
+                                hwaddr size,
                                 BlockDriverState *bs, uint32_t sector_len,
                                 int nb_blocs, int nb_mappings, int width,
                                 uint16_t id0, uint16_t id1,
diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 5bca41d..9af5847 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -255,10 +255,10 @@ static PCIBus *i440fx_common_init(const char *device_name,
                                   MemoryRegion *address_space_mem,
                                   MemoryRegion *address_space_io,
                                   ram_addr_t ram_size,
-                                  target_phys_addr_t pci_hole_start,
-                                  target_phys_addr_t pci_hole_size,
-                                  target_phys_addr_t pci_hole64_start,
-                                  target_phys_addr_t pci_hole64_size,
+                                  hwaddr pci_hole_start,
+                                  hwaddr pci_hole_size,
+                                  hwaddr pci_hole64_start,
+                                  hwaddr pci_hole64_size,
                                   MemoryRegion *pci_address_space,
                                   MemoryRegion *ram_memory)
 {
@@ -342,10 +342,10 @@ PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix3_devfn,
                     MemoryRegion *address_space_mem,
                     MemoryRegion *address_space_io,
                     ram_addr_t ram_size,
-                    target_phys_addr_t pci_hole_start,
-                    target_phys_addr_t pci_hole_size,
-                    target_phys_addr_t pci_hole64_start,
-                    target_phys_addr_t pci_hole64_size,
+                    hwaddr pci_hole_start,
+                    hwaddr pci_hole_size,
+                    hwaddr pci_hole64_start,
+                    hwaddr pci_hole64_size,
                     MemoryRegion *pci_memory, MemoryRegion *ram_memory)
 
 {
diff --git a/hw/pl011.c b/hw/pl011.c
index fb22736..1f7ce2f 100644
--- a/hw/pl011.c
+++ b/hw/pl011.c
@@ -54,7 +54,7 @@ static void pl011_update(pl011_state *s)
     qemu_set_irq(s->irq, flags != 0);
 }
 
-static uint64_t pl011_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl011_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl011_state *s = (pl011_state *)opaque;
@@ -127,7 +127,7 @@ static void pl011_set_read_trigger(pl011_state *s)
         s->read_trigger = 1;
 }
 
-static void pl011_write(void *opaque, target_phys_addr_t offset,
+static void pl011_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     pl011_state *s = (pl011_state *)opaque;
diff --git a/hw/pl022.c b/hw/pl022.c
index e2ae315..fbd7ded 100644
--- a/hw/pl022.c
+++ b/hw/pl022.c
@@ -130,7 +130,7 @@ static void pl022_xfer(pl022_state *s)
     pl022_update(s);
 }
 
-static uint64_t pl022_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl022_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl022_state *s = (pl022_state *)opaque;
@@ -174,7 +174,7 @@ static uint64_t pl022_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pl022_write(void *opaque, target_phys_addr_t offset,
+static void pl022_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     pl022_state *s = (pl022_state *)opaque;
diff --git a/hw/pl031.c b/hw/pl031.c
index 6cbaf23..8bf0183 100644
--- a/hw/pl031.c
+++ b/hw/pl031.c
@@ -95,7 +95,7 @@ static void pl031_set_alarm(pl031_state *s)
     }
 }
 
-static uint64_t pl031_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl031_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl031_state *s = (pl031_state *)opaque;
@@ -133,7 +133,7 @@ static uint64_t pl031_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void pl031_write(void * opaque, target_phys_addr_t offset,
+static void pl031_write(void * opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     pl031_state *s = (pl031_state *)opaque;
diff --git a/hw/pl041.c b/hw/pl041.c
index 9a6db1b..4436d97 100644
--- a/hw/pl041.c
+++ b/hw/pl041.c
@@ -97,7 +97,7 @@ static const char *pl041_regs_name[] = {
 
 
 #if defined(PL041_DEBUG_LEVEL)
-static const char *get_reg_name(target_phys_addr_t offset)
+static const char *get_reg_name(hwaddr offset)
 {
     if (offset <= PL041_dr1_7) {
         return pl041_regs_name[offset >> 2];
@@ -327,7 +327,7 @@ static void pl041_request_data(void *opaque)
     pl041_isr1_update(s);
 }
 
-static uint64_t pl041_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl041_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     pl041_state *s = (pl041_state *)opaque;
@@ -361,7 +361,7 @@ static uint64_t pl041_read(void *opaque, target_phys_addr_t offset,
     return value;
 }
 
-static void pl041_write(void *opaque, target_phys_addr_t offset,
+static void pl041_write(void *opaque, hwaddr offset,
                              uint64_t value, unsigned size)
 {
     pl041_state *s = (pl041_state *)opaque;
diff --git a/hw/pl050.c b/hw/pl050.c
index b13924a..470572e 100644
--- a/hw/pl050.c
+++ b/hw/pl050.c
@@ -58,7 +58,7 @@ static void pl050_update(void *opaque, int level)
     qemu_set_irq(s->irq, raise);
 }
 
-static uint64_t pl050_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl050_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl050_state *s = (pl050_state *)opaque;
@@ -100,7 +100,7 @@ static uint64_t pl050_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pl050_write(void *opaque, target_phys_addr_t offset,
+static void pl050_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     pl050_state *s = (pl050_state *)opaque;
diff --git a/hw/pl061.c b/hw/pl061.c
index 2aac7e8..7d182e7 100644
--- a/hw/pl061.c
+++ b/hw/pl061.c
@@ -113,7 +113,7 @@ static void pl061_update(pl061_state *s)
     /* FIXME: Implement input interrupts.  */
 }
 
-static uint64_t pl061_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl061_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl061_state *s = (pl061_state *)opaque;
@@ -169,7 +169,7 @@ static uint64_t pl061_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pl061_write(void *opaque, target_phys_addr_t offset,
+static void pl061_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     pl061_state *s = (pl061_state *)opaque;
diff --git a/hw/pl080.c b/hw/pl080.c
index b3cf651..6abe528 100644
--- a/hw/pl080.c
+++ b/hw/pl080.c
@@ -218,7 +218,7 @@ again:
     }
 }
 
-static uint64_t pl080_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl080_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl080_state *s = (pl080_state *)opaque;
@@ -286,7 +286,7 @@ static uint64_t pl080_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pl080_write(void *opaque, target_phys_addr_t offset,
+static void pl080_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     pl080_state *s = (pl080_state *)opaque;
diff --git a/hw/pl110.c b/hw/pl110.c
index a582640..82486b0 100644
--- a/hw/pl110.c
+++ b/hw/pl110.c
@@ -305,7 +305,7 @@ static void pl110_update(pl110_state *s)
   /* TODO: Implement interrupts.  */
 }
 
-static uint64_t pl110_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl110_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl110_state *s = (pl110_state *)opaque;
@@ -354,7 +354,7 @@ static uint64_t pl110_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pl110_write(void *opaque, target_phys_addr_t offset,
+static void pl110_write(void *opaque, hwaddr offset,
                         uint64_t val, unsigned size)
 {
     pl110_state *s = (pl110_state *)opaque;
diff --git a/hw/pl181.c b/hw/pl181.c
index 5a73473..8a2895c 100644
--- a/hw/pl181.c
+++ b/hw/pl181.c
@@ -285,7 +285,7 @@ static void pl181_fifo_run(pl181_state *s)
     }
 }
 
-static uint64_t pl181_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl181_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl181_state *s = (pl181_state *)opaque;
@@ -369,7 +369,7 @@ static uint64_t pl181_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pl181_write(void *opaque, target_phys_addr_t offset,
+static void pl181_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     pl181_state *s = (pl181_state *)opaque;
diff --git a/hw/pl190.c b/hw/pl190.c
index 961da5b..213229b 100644
--- a/hw/pl190.c
+++ b/hw/pl190.c
@@ -85,7 +85,7 @@ static void pl190_update_vectors(pl190_state *s)
     pl190_update(s);
 }
 
-static uint64_t pl190_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pl190_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     pl190_state *s = (pl190_state *)opaque;
@@ -149,7 +149,7 @@ static uint64_t pl190_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pl190_write(void *opaque, target_phys_addr_t offset,
+static void pl190_write(void *opaque, hwaddr offset,
                         uint64_t val, unsigned size)
 {
     pl190_state *s = (pl190_state *)opaque;
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 846f53a..d655e3f 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -108,9 +108,9 @@ static void dt_serial_create(void *fdt, unsigned long long offset,
 
 static int ppce500_load_device_tree(CPUPPCState *env,
                                     PPCE500Params *params,
-                                    target_phys_addr_t addr,
-                                    target_phys_addr_t initrd_base,
-                                    target_phys_addr_t initrd_size)
+                                    hwaddr addr,
+                                    hwaddr initrd_base,
+                                    hwaddr initrd_size)
 {
     int ret = -1;
     uint64_t mem_reg_property[] = { 0, cpu_to_be64(params->ram_size) };
@@ -346,7 +346,7 @@ out:
 }
 
 /* Create -kernel TLB entries for BookE.  */
-static inline target_phys_addr_t booke206_page_size_to_tlb(uint64_t size)
+static inline hwaddr booke206_page_size_to_tlb(uint64_t size)
 {
     return 63 - clz64(size >> 10);
 }
@@ -355,7 +355,7 @@ static void mmubooke_create_initial_mapping(CPUPPCState *env)
 {
     struct boot_info *bi = env->load_info;
     ppcmas_tlb_t *tlb = booke206_get_tlbm(env, 1, 0, 0);
-    target_phys_addr_t size, dt_end;
+    hwaddr size, dt_end;
     int ps;
 
     /* Our initial TLB entry needs to cover everything from 0 to
@@ -412,8 +412,8 @@ void ppce500_init(PPCE500Params *params)
     CPUPPCState *env = NULL;
     uint64_t elf_entry;
     uint64_t elf_lowaddr;
-    target_phys_addr_t entry=0;
-    target_phys_addr_t loadaddr=UIMAGE_LOAD_BASE;
+    hwaddr entry=0;
+    hwaddr loadaddr=UIMAGE_LOAD_BASE;
     target_long kernel_size=0;
     target_ulong dt_base = 0;
     target_ulong initrd_base = 0;
diff --git a/hw/ppc405.h b/hw/ppc405.h
index 1f5dc5f..535cbfb 100644
--- a/hw/ppc405.h
+++ b/hw/ppc405.h
@@ -61,20 +61,20 @@ ram_addr_t ppc405_set_bootinfo (CPUPPCState *env, ppc4xx_bd_info_t *bd,
 
 CPUPPCState *ppc405cr_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[4],
-                        target_phys_addr_t ram_bases[4],
-                        target_phys_addr_t ram_sizes[4],
+                        hwaddr ram_bases[4],
+                        hwaddr ram_sizes[4],
                         uint32_t sysclk, qemu_irq **picp,
                         int do_init);
 CPUPPCState *ppc405ep_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[2],
-                        target_phys_addr_t ram_bases[2],
-                        target_phys_addr_t ram_sizes[2],
+                        hwaddr ram_bases[2],
+                        hwaddr ram_sizes[2],
                         uint32_t sysclk, qemu_irq **picp,
                         int do_init);
 /* IBM STBxxx microcontrollers */
 CPUPPCState *ppc_stb025_init (MemoryRegion ram_memories[2],
-                           target_phys_addr_t ram_bases[2],
-                           target_phys_addr_t ram_sizes[2],
+                           hwaddr ram_bases[2],
+                           hwaddr ram_sizes[2],
                            uint32_t sysclk, qemu_irq **picp,
                            ram_addr_t *offsetp);
 
diff --git a/hw/ppc405_boards.c b/hw/ppc405_boards.c
index e848cb0..8dc693f 100644
--- a/hw/ppc405_boards.c
+++ b/hw/ppc405_boards.c
@@ -60,7 +60,7 @@ struct ref405ep_fpga_t {
     uint8_t reg1;
 };
 
-static uint32_t ref405ep_fpga_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t ref405ep_fpga_readb (void *opaque, hwaddr addr)
 {
     ref405ep_fpga_t *fpga;
     uint32_t ret;
@@ -82,7 +82,7 @@ static uint32_t ref405ep_fpga_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void ref405ep_fpga_writeb (void *opaque,
-                                  target_phys_addr_t addr, uint32_t value)
+                                  hwaddr addr, uint32_t value)
 {
     ref405ep_fpga_t *fpga;
 
@@ -99,7 +99,7 @@ static void ref405ep_fpga_writeb (void *opaque,
     }
 }
 
-static uint32_t ref405ep_fpga_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t ref405ep_fpga_readw (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -110,13 +110,13 @@ static uint32_t ref405ep_fpga_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void ref405ep_fpga_writew (void *opaque,
-                                  target_phys_addr_t addr, uint32_t value)
+                                  hwaddr addr, uint32_t value)
 {
     ref405ep_fpga_writeb(opaque, addr, (value >> 8) & 0xFF);
     ref405ep_fpga_writeb(opaque, addr + 1, value & 0xFF);
 }
 
-static uint32_t ref405ep_fpga_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t ref405ep_fpga_readl (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -129,7 +129,7 @@ static uint32_t ref405ep_fpga_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void ref405ep_fpga_writel (void *opaque,
-                                  target_phys_addr_t addr, uint32_t value)
+                                  hwaddr addr, uint32_t value)
 {
     ref405ep_fpga_writeb(opaque, addr, (value >> 24) & 0xFF);
     ref405ep_fpga_writeb(opaque, addr + 1, (value >> 16) & 0xFF);
@@ -184,7 +184,7 @@ static void ref405ep_init(QEMUMachineInitArgs *args)
     MemoryRegion *sram = g_new(MemoryRegion, 1);
     ram_addr_t bdloc;
     MemoryRegion *ram_memories = g_malloc(2 * sizeof(*ram_memories));
-    target_phys_addr_t ram_bases[2], ram_sizes[2];
+    hwaddr ram_bases[2], ram_sizes[2];
     target_ulong sram_size;
     long bios_size;
     //int phy_addr = 0;
@@ -389,7 +389,7 @@ struct taihu_cpld_t {
     uint8_t reg1;
 };
 
-static uint32_t taihu_cpld_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t taihu_cpld_readb (void *opaque, hwaddr addr)
 {
     taihu_cpld_t *cpld;
     uint32_t ret;
@@ -411,7 +411,7 @@ static uint32_t taihu_cpld_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void taihu_cpld_writeb (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
     taihu_cpld_t *cpld;
 
@@ -428,7 +428,7 @@ static void taihu_cpld_writeb (void *opaque,
     }
 }
 
-static uint32_t taihu_cpld_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t taihu_cpld_readw (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -439,13 +439,13 @@ static uint32_t taihu_cpld_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void taihu_cpld_writew (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
     taihu_cpld_writeb(opaque, addr, (value >> 8) & 0xFF);
     taihu_cpld_writeb(opaque, addr + 1, value & 0xFF);
 }
 
-static uint32_t taihu_cpld_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t taihu_cpld_readl (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -458,7 +458,7 @@ static uint32_t taihu_cpld_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void taihu_cpld_writel (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
     taihu_cpld_writel(opaque, addr, (value >> 24) & 0xFF);
     taihu_cpld_writel(opaque, addr + 1, (value >> 16) & 0xFF);
@@ -504,7 +504,7 @@ static void taihu_405ep_init(QEMUMachineInitArgs *args)
     MemoryRegion *sysmem = get_system_memory();
     MemoryRegion *bios;
     MemoryRegion *ram_memories = g_malloc(2 * sizeof(*ram_memories));
-    target_phys_addr_t ram_bases[2], ram_sizes[2];
+    hwaddr ram_bases[2], ram_sizes[2];
     long bios_size;
     target_ulong kernel_base, initrd_base;
     long kernel_size, initrd_size;
diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c
index e81409d..0f458ef 100644
--- a/hw/ppc405_uc.c
+++ b/hw/ppc405_uc.c
@@ -271,7 +271,7 @@ struct ppc4xx_opba_t {
     uint8_t pr;
 };
 
-static uint32_t opba_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t opba_readb (void *opaque, hwaddr addr)
 {
     ppc4xx_opba_t *opba;
     uint32_t ret;
@@ -296,7 +296,7 @@ static uint32_t opba_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void opba_writeb (void *opaque,
-                         target_phys_addr_t addr, uint32_t value)
+                         hwaddr addr, uint32_t value)
 {
     ppc4xx_opba_t *opba;
 
@@ -317,7 +317,7 @@ static void opba_writeb (void *opaque,
     }
 }
 
-static uint32_t opba_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t opba_readw (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -331,7 +331,7 @@ static uint32_t opba_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void opba_writew (void *opaque,
-                         target_phys_addr_t addr, uint32_t value)
+                         hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_OPBA
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -341,7 +341,7 @@ static void opba_writew (void *opaque,
     opba_writeb(opaque, addr + 1, value);
 }
 
-static uint32_t opba_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t opba_readl (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -355,7 +355,7 @@ static uint32_t opba_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void opba_writel (void *opaque,
-                         target_phys_addr_t addr, uint32_t value)
+                         hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_OPBA
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -382,7 +382,7 @@ static void ppc4xx_opba_reset (void *opaque)
     opba->pr = 0x11;
 }
 
-static void ppc4xx_opba_init(target_phys_addr_t base)
+static void ppc4xx_opba_init(hwaddr base)
 {
     ppc4xx_opba_t *opba;
 
@@ -738,7 +738,7 @@ struct ppc405_gpio_t {
     uint32_t isr1l;
 };
 
-static uint32_t ppc405_gpio_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc405_gpio_readb (void *opaque, hwaddr addr)
 {
 #ifdef DEBUG_GPIO
     printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr);
@@ -748,7 +748,7 @@ static uint32_t ppc405_gpio_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc405_gpio_writeb (void *opaque,
-                                target_phys_addr_t addr, uint32_t value)
+                                hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_GPIO
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -756,7 +756,7 @@ static void ppc405_gpio_writeb (void *opaque,
 #endif
 }
 
-static uint32_t ppc405_gpio_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc405_gpio_readw (void *opaque, hwaddr addr)
 {
 #ifdef DEBUG_GPIO
     printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr);
@@ -766,7 +766,7 @@ static uint32_t ppc405_gpio_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc405_gpio_writew (void *opaque,
-                                target_phys_addr_t addr, uint32_t value)
+                                hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_GPIO
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -774,7 +774,7 @@ static void ppc405_gpio_writew (void *opaque,
 #endif
 }
 
-static uint32_t ppc405_gpio_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc405_gpio_readl (void *opaque, hwaddr addr)
 {
 #ifdef DEBUG_GPIO
     printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr);
@@ -784,7 +784,7 @@ static uint32_t ppc405_gpio_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc405_gpio_writel (void *opaque,
-                                target_phys_addr_t addr, uint32_t value)
+                                hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_GPIO
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -804,7 +804,7 @@ static void ppc405_gpio_reset (void *opaque)
 {
 }
 
-static void ppc405_gpio_init(target_phys_addr_t base)
+static void ppc405_gpio_init(hwaddr base)
 {
     ppc405_gpio_t *gpio;
 
@@ -1010,7 +1010,7 @@ struct ppc4xx_i2c_t {
     uint8_t directcntl;
 };
 
-static uint32_t ppc4xx_i2c_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc4xx_i2c_readb (void *opaque, hwaddr addr)
 {
     ppc4xx_i2c_t *i2c;
     uint32_t ret;
@@ -1078,7 +1078,7 @@ static uint32_t ppc4xx_i2c_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc4xx_i2c_writeb (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
     ppc4xx_i2c_t *i2c;
 
@@ -1137,7 +1137,7 @@ static void ppc4xx_i2c_writeb (void *opaque,
     }
 }
 
-static uint32_t ppc4xx_i2c_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc4xx_i2c_readw (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -1151,7 +1151,7 @@ static uint32_t ppc4xx_i2c_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc4xx_i2c_writew (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_I2C
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -1161,7 +1161,7 @@ static void ppc4xx_i2c_writew (void *opaque,
     ppc4xx_i2c_writeb(opaque, addr + 1, value);
 }
 
-static uint32_t ppc4xx_i2c_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc4xx_i2c_readl (void *opaque, hwaddr addr)
 {
     uint32_t ret;
 
@@ -1177,7 +1177,7 @@ static uint32_t ppc4xx_i2c_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc4xx_i2c_writel (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_I2C
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -1213,7 +1213,7 @@ static void ppc4xx_i2c_reset (void *opaque)
     i2c->directcntl = 0x0F;
 }
 
-static void ppc405_i2c_init(target_phys_addr_t base, qemu_irq irq)
+static void ppc405_i2c_init(hwaddr base, qemu_irq irq)
 {
     ppc4xx_i2c_t *i2c;
 
@@ -1245,7 +1245,7 @@ struct ppc4xx_gpt_t {
     uint32_t mask[5];
 };
 
-static uint32_t ppc4xx_gpt_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc4xx_gpt_readb (void *opaque, hwaddr addr)
 {
 #ifdef DEBUG_GPT
     printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr);
@@ -1255,7 +1255,7 @@ static uint32_t ppc4xx_gpt_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc4xx_gpt_writeb (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_I2C
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -1264,7 +1264,7 @@ static void ppc4xx_gpt_writeb (void *opaque,
     /* XXX: generate a bus fault */
 }
 
-static uint32_t ppc4xx_gpt_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc4xx_gpt_readw (void *opaque, hwaddr addr)
 {
 #ifdef DEBUG_GPT
     printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr);
@@ -1274,7 +1274,7 @@ static uint32_t ppc4xx_gpt_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc4xx_gpt_writew (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
 #ifdef DEBUG_I2C
     printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr,
@@ -1335,7 +1335,7 @@ static void ppc4xx_gpt_compute_timer (ppc4xx_gpt_t *gpt)
     /* XXX: TODO */
 }
 
-static uint32_t ppc4xx_gpt_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t ppc4xx_gpt_readl (void *opaque, hwaddr addr)
 {
     ppc4xx_gpt_t *gpt;
     uint32_t ret;
@@ -1391,7 +1391,7 @@ static uint32_t ppc4xx_gpt_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void ppc4xx_gpt_writel (void *opaque,
-                               target_phys_addr_t addr, uint32_t value)
+                               hwaddr addr, uint32_t value)
 {
     ppc4xx_gpt_t *gpt;
     int idx;
@@ -1488,7 +1488,7 @@ static void ppc4xx_gpt_reset (void *opaque)
     }
 }
 
-static void ppc4xx_gpt_init(target_phys_addr_t base, qemu_irq irqs[5])
+static void ppc4xx_gpt_init(hwaddr base, qemu_irq irqs[5])
 {
     ppc4xx_gpt_t *gpt;
     int i;
@@ -2104,8 +2104,8 @@ static void ppc405cr_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[7],
 
 CPUPPCState *ppc405cr_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[4],
-                        target_phys_addr_t ram_bases[4],
-                        target_phys_addr_t ram_sizes[4],
+                        hwaddr ram_bases[4],
+                        hwaddr ram_sizes[4],
                         uint32_t sysclk, qemu_irq **picp,
                         int do_init)
 {
@@ -2453,8 +2453,8 @@ static void ppc405ep_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[8],
 
 CPUPPCState *ppc405ep_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[2],
-                        target_phys_addr_t ram_bases[2],
-                        target_phys_addr_t ram_sizes[2],
+                        hwaddr ram_bases[2],
+                        hwaddr ram_sizes[2],
                         uint32_t sysclk, qemu_irq **picp,
                         int do_init)
 {
diff --git a/hw/ppc440_bamboo.c b/hw/ppc440_bamboo.c
index 5616a26..a6b1d51 100644
--- a/hw/ppc440_bamboo.c
+++ b/hw/ppc440_bamboo.c
@@ -49,12 +49,12 @@ static const unsigned int ppc440ep_sdram_bank_sizes[] = {
     256<<20, 128<<20, 64<<20, 32<<20, 16<<20, 8<<20, 0
 };
 
-static target_phys_addr_t entry;
+static hwaddr entry;
 
-static int bamboo_load_device_tree(target_phys_addr_t addr,
+static int bamboo_load_device_tree(hwaddr addr,
                                      uint32_t ramsize,
-                                     target_phys_addr_t initrd_base,
-                                     target_phys_addr_t initrd_size,
+                                     hwaddr initrd_base,
+                                     hwaddr initrd_size,
                                      const char *kernel_cmdline)
 {
     int ret = -1;
@@ -123,7 +123,7 @@ out:
 /* Create reset TLB entries for BookE, spanning the 32bit addr space.  */
 static void mmubooke_create_initial_mapping(CPUPPCState *env,
                                      target_ulong va,
-                                     target_phys_addr_t pa)
+                                     hwaddr pa)
 {
     ppcemb_tlb_t *tlb = &env->tlb.tlbe[0];
 
@@ -168,8 +168,8 @@ static void bamboo_init(QEMUMachineInitArgs *args)
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram_memories
         = g_malloc(PPC440EP_SDRAM_NR_BANKS * sizeof(*ram_memories));
-    target_phys_addr_t ram_bases[PPC440EP_SDRAM_NR_BANKS];
-    target_phys_addr_t ram_sizes[PPC440EP_SDRAM_NR_BANKS];
+    hwaddr ram_bases[PPC440EP_SDRAM_NR_BANKS];
+    hwaddr ram_sizes[PPC440EP_SDRAM_NR_BANKS];
     qemu_irq *pic;
     qemu_irq *irqs;
     PCIBus *pcibus;
@@ -177,7 +177,7 @@ static void bamboo_init(QEMUMachineInitArgs *args)
     CPUPPCState *env;
     uint64_t elf_entry;
     uint64_t elf_lowaddr;
-    target_phys_addr_t loadaddr = 0;
+    hwaddr loadaddr = 0;
     target_long initrd_size = 0;
     DeviceState *dev;
     int success;
diff --git a/hw/ppc4xx.h b/hw/ppc4xx.h
index 5cd78b6..d795ced 100644
--- a/hw/ppc4xx.h
+++ b/hw/ppc4xx.h
@@ -43,22 +43,22 @@ qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs,
 
 ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks,
                                MemoryRegion ram_memories[],
-                               target_phys_addr_t ram_bases[],
-                               target_phys_addr_t ram_sizes[],
+                               hwaddr ram_bases[],
+                               hwaddr ram_sizes[],
                                const unsigned int sdram_bank_sizes[]);
 
 void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
                         MemoryRegion ram_memories[],
-                        target_phys_addr_t *ram_bases,
-                        target_phys_addr_t *ram_sizes,
+                        hwaddr *ram_bases,
+                        hwaddr *ram_sizes,
                         int do_init);
 
 #define TYPE_PPC4xx_PCI_HOST_BRIDGE "ppc4xx-pcihost"
 
 PCIBus *ppc4xx_pci_init(CPUPPCState *env, qemu_irq pci_irqs[4],
-                        target_phys_addr_t config_space,
-                        target_phys_addr_t int_ack,
-                        target_phys_addr_t special_cycle,
-                        target_phys_addr_t registers);
+                        hwaddr config_space,
+                        hwaddr int_ack,
+                        hwaddr special_cycle,
+                        hwaddr registers);
 
 #endif /* !defined(PPC_4XX_H) */
diff --git a/hw/ppc4xx_devs.c b/hw/ppc4xx_devs.c
index 41163e6..bac8d87 100644
--- a/hw/ppc4xx_devs.c
+++ b/hw/ppc4xx_devs.c
@@ -326,8 +326,8 @@ struct ppc4xx_sdram_t {
     int nbanks;
     MemoryRegion containers[4]; /* used for clipping */
     MemoryRegion *ram_memories;
-    target_phys_addr_t ram_bases[4];
-    target_phys_addr_t ram_sizes[4];
+    hwaddr ram_bases[4];
+    hwaddr ram_sizes[4];
     uint32_t besr0;
     uint32_t besr1;
     uint32_t bear;
@@ -348,11 +348,11 @@ enum {
 };
 
 /* XXX: TOFIX: some patches have made this code become inconsistent:
- *      there are type inconsistencies, mixing target_phys_addr_t, target_ulong
+ *      there are type inconsistencies, mixing hwaddr, target_ulong
  *      and uint32_t
  */
-static uint32_t sdram_bcr (target_phys_addr_t ram_base,
-                           target_phys_addr_t ram_size)
+static uint32_t sdram_bcr (hwaddr ram_base,
+                           hwaddr ram_size)
 {
     uint32_t bcr;
 
@@ -389,7 +389,7 @@ static uint32_t sdram_bcr (target_phys_addr_t ram_base,
     return bcr;
 }
 
-static inline target_phys_addr_t sdram_base(uint32_t bcr)
+static inline hwaddr sdram_base(uint32_t bcr)
 {
     return bcr & 0xFF800000;
 }
@@ -646,8 +646,8 @@ static void sdram_reset (void *opaque)
 
 void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
                         MemoryRegion *ram_memories,
-                        target_phys_addr_t *ram_bases,
-                        target_phys_addr_t *ram_sizes,
+                        hwaddr *ram_bases,
+                        hwaddr *ram_sizes,
                         int do_init)
 {
     ppc4xx_sdram_t *sdram;
@@ -656,12 +656,12 @@ void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
     sdram->irq = irq;
     sdram->nbanks = nbanks;
     sdram->ram_memories = ram_memories;
-    memset(sdram->ram_bases, 0, 4 * sizeof(target_phys_addr_t));
+    memset(sdram->ram_bases, 0, 4 * sizeof(hwaddr));
     memcpy(sdram->ram_bases, ram_bases,
-           nbanks * sizeof(target_phys_addr_t));
-    memset(sdram->ram_sizes, 0, 4 * sizeof(target_phys_addr_t));
+           nbanks * sizeof(hwaddr));
+    memset(sdram->ram_sizes, 0, 4 * sizeof(hwaddr));
     memcpy(sdram->ram_sizes, ram_sizes,
-           nbanks * sizeof(target_phys_addr_t));
+           nbanks * sizeof(hwaddr));
     qemu_register_reset(&sdram_reset, sdram);
     ppc_dcr_register(env, SDRAM0_CFGADDR,
                      sdram, &dcr_read_sdram, &dcr_write_sdram);
@@ -680,8 +680,8 @@ void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
  * sizes varies by SoC. */
 ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks,
                                MemoryRegion ram_memories[],
-                               target_phys_addr_t ram_bases[],
-                               target_phys_addr_t ram_sizes[],
+                               hwaddr ram_bases[],
+                               hwaddr ram_sizes[],
                                const unsigned int sdram_bank_sizes[])
 {
     ram_addr_t size_left = ram_size;
diff --git a/hw/ppc4xx_pci.c b/hw/ppc4xx_pci.c
index a14fd42..d3ad6a0 100644
--- a/hw/ppc4xx_pci.c
+++ b/hw/ppc4xx_pci.c
@@ -92,7 +92,7 @@ typedef struct PPC4xxPCIState PPC4xxPCIState;
 
 #define PCI_ALL_SIZE        (PCI_REG_BASE + PCI_REG_SIZE)
 
-static uint64_t pci4xx_cfgaddr_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pci4xx_cfgaddr_read(void *opaque, hwaddr addr,
                                     unsigned size)
 {
     PPC4xxPCIState *ppc4xx_pci = opaque;
@@ -101,7 +101,7 @@ static uint64_t pci4xx_cfgaddr_read(void *opaque, target_phys_addr_t addr,
     return phb->config_reg;
 }
 
-static void pci4xx_cfgaddr_write(void *opaque, target_phys_addr_t addr,
+static void pci4xx_cfgaddr_write(void *opaque, hwaddr addr,
                                   uint64_t value, unsigned size)
 {
     PPC4xxPCIState *ppc4xx_pci = opaque;
@@ -116,7 +116,7 @@ static const MemoryRegionOps pci4xx_cfgaddr_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static void ppc4xx_pci_reg_write4(void *opaque, target_phys_addr_t offset,
+static void ppc4xx_pci_reg_write4(void *opaque, hwaddr offset,
                                   uint64_t value, unsigned size)
 {
     struct PPC4xxPCIState *pci = opaque;
@@ -184,7 +184,7 @@ static void ppc4xx_pci_reg_write4(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static uint64_t ppc4xx_pci_reg_read4(void *opaque, target_phys_addr_t offset,
+static uint64_t ppc4xx_pci_reg_read4(void *opaque, hwaddr offset,
                                      unsigned size)
 {
     struct PPC4xxPCIState *pci = opaque;
diff --git a/hw/ppc_mac.h b/hw/ppc_mac.h
index 7d08418..524b236 100644
--- a/hw/ppc_mac.h
+++ b/hw/ppc_mac.h
@@ -71,10 +71,10 @@ PCIBus *pci_pmac_u3_init(qemu_irq *pic,
 /* Mac NVRAM */
 typedef struct MacIONVRAMState MacIONVRAMState;
 
-MacIONVRAMState *macio_nvram_init (target_phys_addr_t size,
+MacIONVRAMState *macio_nvram_init (hwaddr size,
                                    unsigned int it_shift);
 void macio_nvram_setup_bar(MacIONVRAMState *s, MemoryRegion *bar,
-                           target_phys_addr_t mem_base);
+                           hwaddr mem_base);
 void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
 uint32_t macio_nvram_read (void *opaque, uint32_t addr);
 void macio_nvram_write (void *opaque, uint32_t addr, uint32_t val);
diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c
index a265445..15f74f9 100644
--- a/hw/ppc_newworld.c
+++ b/hw/ppc_newworld.c
@@ -82,13 +82,13 @@
 #endif
 
 /* UniN device */
-static void unin_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void unin_write(void *opaque, hwaddr addr, uint64_t value,
                        unsigned size)
 {
     UNIN_DPRINTF("write addr " TARGET_FMT_plx " val %"PRIx64"\n", addr, value);
 }
 
-static uint64_t unin_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t unin_read(void *opaque, hwaddr addr, unsigned size)
 {
     uint32_t value;
 
@@ -115,7 +115,7 @@ static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
     return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR;
 }
 
-static target_phys_addr_t round_page(target_phys_addr_t addr)
+static hwaddr round_page(hwaddr addr)
 {
     return (addr + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK;
 }
@@ -143,7 +143,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
     MemoryRegion *unin_memory = g_new(MemoryRegion, 1);
     int linux_boot, i;
     MemoryRegion *ram = g_new(MemoryRegion, 1), *bios = g_new(MemoryRegion, 1);
-    target_phys_addr_t kernel_base, initrd_base, cmdline_base = 0;
+    hwaddr kernel_base, initrd_base, cmdline_base = 0;
     long kernel_size, initrd_size;
     PCIBus *pci_bus;
     MacIONVRAMState *nvr;
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c
index de33408..a4f899d 100644
--- a/hw/ppc_oldworld.c
+++ b/hw/ppc_oldworld.c
@@ -59,7 +59,7 @@ static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
     return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR;
 }
 
-static target_phys_addr_t round_page(target_phys_addr_t addr)
+static hwaddr round_page(hwaddr addr)
 {
     return (addr + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK;
 }
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index a0d1c3d..085851a 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -115,27 +115,27 @@ static struct {
 } XCSR;
 
 static void PPC_XCSR_writeb (void *opaque,
-                             target_phys_addr_t addr, uint32_t value)
+                             hwaddr addr, uint32_t value)
 {
     printf("%s: 0x" TARGET_FMT_plx " => 0x%08" PRIx32 "\n", __func__, addr,
            value);
 }
 
 static void PPC_XCSR_writew (void *opaque,
-                             target_phys_addr_t addr, uint32_t value)
+                             hwaddr addr, uint32_t value)
 {
     printf("%s: 0x" TARGET_FMT_plx " => 0x%08" PRIx32 "\n", __func__, addr,
            value);
 }
 
 static void PPC_XCSR_writel (void *opaque,
-                             target_phys_addr_t addr, uint32_t value)
+                             hwaddr addr, uint32_t value)
 {
     printf("%s: 0x" TARGET_FMT_plx " => 0x%08" PRIx32 "\n", __func__, addr,
            value);
 }
 
-static uint32_t PPC_XCSR_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t PPC_XCSR_readb (void *opaque, hwaddr addr)
 {
     uint32_t retval = 0;
 
@@ -145,7 +145,7 @@ static uint32_t PPC_XCSR_readb (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static uint32_t PPC_XCSR_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t PPC_XCSR_readw (void *opaque, hwaddr addr)
 {
     uint32_t retval = 0;
 
@@ -155,7 +155,7 @@ static uint32_t PPC_XCSR_readw (void *opaque, target_phys_addr_t addr)
     return retval;
 }
 
-static uint32_t PPC_XCSR_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t PPC_XCSR_readl (void *opaque, hwaddr addr)
 {
     uint32_t retval = 0;
 
@@ -343,8 +343,8 @@ static uint32_t PREP_io_800_readb (void *opaque, uint32_t addr)
     return retval;
 }
 
-static inline target_phys_addr_t prep_IO_address(sysctrl_t *sysctrl,
-                                                 target_phys_addr_t addr)
+static inline hwaddr prep_IO_address(sysctrl_t *sysctrl,
+                                                 hwaddr addr)
 {
     if (sysctrl->contiguous_map == 0) {
         /* 64 KB contiguous space for IOs */
@@ -357,7 +357,7 @@ static inline target_phys_addr_t prep_IO_address(sysctrl_t *sysctrl,
     return addr;
 }
 
-static void PPC_prep_io_writeb (void *opaque, target_phys_addr_t addr,
+static void PPC_prep_io_writeb (void *opaque, hwaddr addr,
                                 uint32_t value)
 {
     sysctrl_t *sysctrl = opaque;
@@ -366,7 +366,7 @@ static void PPC_prep_io_writeb (void *opaque, target_phys_addr_t addr,
     cpu_outb(addr, value);
 }
 
-static uint32_t PPC_prep_io_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t PPC_prep_io_readb (void *opaque, hwaddr addr)
 {
     sysctrl_t *sysctrl = opaque;
     uint32_t ret;
@@ -377,7 +377,7 @@ static uint32_t PPC_prep_io_readb (void *opaque, target_phys_addr_t addr)
     return ret;
 }
 
-static void PPC_prep_io_writew (void *opaque, target_phys_addr_t addr,
+static void PPC_prep_io_writew (void *opaque, hwaddr addr,
                                 uint32_t value)
 {
     sysctrl_t *sysctrl = opaque;
@@ -387,7 +387,7 @@ static void PPC_prep_io_writew (void *opaque, target_phys_addr_t addr,
     cpu_outw(addr, value);
 }
 
-static uint32_t PPC_prep_io_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t PPC_prep_io_readw (void *opaque, hwaddr addr)
 {
     sysctrl_t *sysctrl = opaque;
     uint32_t ret;
@@ -399,7 +399,7 @@ static uint32_t PPC_prep_io_readw (void *opaque, target_phys_addr_t addr)
     return ret;
 }
 
-static void PPC_prep_io_writel (void *opaque, target_phys_addr_t addr,
+static void PPC_prep_io_writel (void *opaque, hwaddr addr,
                                 uint32_t value)
 {
     sysctrl_t *sysctrl = opaque;
@@ -409,7 +409,7 @@ static void PPC_prep_io_writel (void *opaque, target_phys_addr_t addr,
     cpu_outl(addr, value);
 }
 
-static uint32_t PPC_prep_io_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t PPC_prep_io_readl (void *opaque, hwaddr addr)
 {
     sysctrl_t *sysctrl = opaque;
     uint32_t ret;
@@ -525,7 +525,7 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
         bios_size = -1;
     }
     if (bios_size > 0 && bios_size <= BIOS_SIZE) {
-        target_phys_addr_t bios_addr;
+        hwaddr bios_addr;
         bios_size = (bios_size + 0xfff) & ~0xfff;
         bios_addr = (uint32_t)(-bios_size);
         bios_size = load_image_targphys(filename, bios_addr, bios_size);
diff --git a/hw/ppce500_pci.c b/hw/ppce500_pci.c
index 92b1dc0..332748a 100644
--- a/hw/ppce500_pci.c
+++ b/hw/ppce500_pci.c
@@ -91,7 +91,7 @@ struct PPCE500PCIState {
 
 typedef struct PPCE500PCIState PPCE500PCIState;
 
-static uint64_t pci_reg_read4(void *opaque, target_phys_addr_t addr,
+static uint64_t pci_reg_read4(void *opaque, hwaddr addr,
                               unsigned size)
 {
     PPCE500PCIState *pci = opaque;
@@ -160,7 +160,7 @@ static uint64_t pci_reg_read4(void *opaque, target_phys_addr_t addr,
     return value;
 }
 
-static void pci_reg_write4(void *opaque, target_phys_addr_t addr,
+static void pci_reg_write4(void *opaque, hwaddr addr,
                            uint64_t value, unsigned size)
 {
     PPCE500PCIState *pci = opaque;
diff --git a/hw/ppce500_spin.c b/hw/ppce500_spin.c
index c5b8e05..55aa9dc 100644
--- a/hw/ppce500_spin.c
+++ b/hw/ppce500_spin.c
@@ -68,18 +68,18 @@ static void spin_reset(void *opaque)
 }
 
 /* Create -kernel TLB entries for BookE, linearly spanning 256MB.  */
-static inline target_phys_addr_t booke206_page_size_to_tlb(uint64_t size)
+static inline hwaddr booke206_page_size_to_tlb(uint64_t size)
 {
     return (ffs(size >> 10) - 1) >> 1;
 }
 
 static void mmubooke_create_initial_mapping(CPUPPCState *env,
                                      target_ulong va,
-                                     target_phys_addr_t pa,
-                                     target_phys_addr_t len)
+                                     hwaddr pa,
+                                     hwaddr len)
 {
     ppcmas_tlb_t *tlb = booke206_get_tlbm(env, 1, 0, 1);
-    target_phys_addr_t size;
+    hwaddr size;
 
     size = (booke206_page_size_to_tlb(len) << MAS1_TSIZE_SHIFT);
     tlb->mas1 = MAS1_VALID | size;
@@ -94,8 +94,8 @@ static void spin_kick(void *data)
     SpinKick *kick = data;
     CPUPPCState *env = kick->env;
     SpinInfo *curspin = kick->spin;
-    target_phys_addr_t map_size = 64 * 1024 * 1024;
-    target_phys_addr_t map_start;
+    hwaddr map_size = 64 * 1024 * 1024;
+    hwaddr map_start;
 
     cpu_synchronize_state(env);
     stl_p(&curspin->pir, env->spr[SPR_PIR]);
@@ -117,7 +117,7 @@ static void spin_kick(void *data)
     qemu_cpu_kick(env);
 }
 
-static void spin_write(void *opaque, target_phys_addr_t addr, uint64_t value,
+static void spin_write(void *opaque, hwaddr addr, uint64_t value,
                        unsigned len)
 {
     SpinState *s = opaque;
@@ -166,7 +166,7 @@ static void spin_write(void *opaque, target_phys_addr_t addr, uint64_t value,
     }
 }
 
-static uint64_t spin_read(void *opaque, target_phys_addr_t addr, unsigned len)
+static uint64_t spin_read(void *opaque, hwaddr addr, unsigned len)
 {
     SpinState *s = opaque;
     uint8_t *spin_p = &((uint8_t*)s->spin)[addr];
diff --git a/hw/prep_pci.c b/hw/prep_pci.c
index cc44e61..0bc479c 100644
--- a/hw/prep_pci.c
+++ b/hw/prep_pci.c
@@ -44,7 +44,7 @@ typedef struct RavenPCIState {
     PCIDevice dev;
 } RavenPCIState;
 
-static inline uint32_t PPC_PCIIO_config(target_phys_addr_t addr)
+static inline uint32_t PPC_PCIIO_config(hwaddr addr)
 {
     int i;
 
@@ -56,7 +56,7 @@ static inline uint32_t PPC_PCIIO_config(target_phys_addr_t addr)
     return (addr & 0x7ff) |  (i << 11);
 }
 
-static void ppc_pci_io_write(void *opaque, target_phys_addr_t addr,
+static void ppc_pci_io_write(void *opaque, hwaddr addr,
                              uint64_t val, unsigned int size)
 {
     PREPPCIState *s = opaque;
@@ -64,7 +64,7 @@ static void ppc_pci_io_write(void *opaque, target_phys_addr_t addr,
     pci_data_write(phb->bus, PPC_PCIIO_config(addr), val, size);
 }
 
-static uint64_t ppc_pci_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ppc_pci_io_read(void *opaque, hwaddr addr,
                                 unsigned int size)
 {
     PREPPCIState *s = opaque;
@@ -78,7 +78,7 @@ static const MemoryRegionOps PPC_PCIIO_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static uint64_t ppc_intack_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ppc_intack_read(void *opaque, hwaddr addr,
                                 unsigned int size)
 {
     return pic_read_irq(isa_pic);
diff --git a/hw/puv3_dma.c b/hw/puv3_dma.c
index 85b97bf..9de63b4 100644
--- a/hw/puv3_dma.c
+++ b/hw/puv3_dma.c
@@ -24,7 +24,7 @@ typedef struct {
     uint32_t reg_CFG[PUV3_DMA_CH_NR];
 } PUV3DMAState;
 
-static uint64_t puv3_dma_read(void *opaque, target_phys_addr_t offset,
+static uint64_t puv3_dma_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     PUV3DMAState *s = opaque;
@@ -44,7 +44,7 @@ static uint64_t puv3_dma_read(void *opaque, target_phys_addr_t offset,
     return ret;
 }
 
-static void puv3_dma_write(void *opaque, target_phys_addr_t offset,
+static void puv3_dma_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     PUV3DMAState *s = opaque;
diff --git a/hw/puv3_gpio.c b/hw/puv3_gpio.c
index 9436e6c..152248d 100644
--- a/hw/puv3_gpio.c
+++ b/hw/puv3_gpio.c
@@ -24,7 +24,7 @@ typedef struct {
     uint32_t reg_GPIR;
 } PUV3GPIOState;
 
-static uint64_t puv3_gpio_read(void *opaque, target_phys_addr_t offset,
+static uint64_t puv3_gpio_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     PUV3GPIOState *s = opaque;
@@ -48,7 +48,7 @@ static uint64_t puv3_gpio_read(void *opaque, target_phys_addr_t offset,
     return ret;
 }
 
-static void puv3_gpio_write(void *opaque, target_phys_addr_t offset,
+static void puv3_gpio_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     PUV3GPIOState *s = opaque;
diff --git a/hw/puv3_intc.c b/hw/puv3_intc.c
index 9e0b975..07f5649 100644
--- a/hw/puv3_intc.c
+++ b/hw/puv3_intc.c
@@ -46,7 +46,7 @@ static void puv3_intc_handler(void *opaque, int irq, int level)
     puv3_intc_update(s);
 }
 
-static uint64_t puv3_intc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t puv3_intc_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     PUV3INTCState *s = opaque;
@@ -66,7 +66,7 @@ static uint64_t puv3_intc_read(void *opaque, target_phys_addr_t offset,
     return ret;
 }
 
-static void puv3_intc_write(void *opaque, target_phys_addr_t offset,
+static void puv3_intc_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     PUV3INTCState *s = opaque;
diff --git a/hw/puv3_ost.c b/hw/puv3_ost.c
index dd30cad..14c6f21 100644
--- a/hw/puv3_ost.c
+++ b/hw/puv3_ost.c
@@ -28,7 +28,7 @@ typedef struct {
     uint32_t reg_OIER;
 } PUV3OSTState;
 
-static uint64_t puv3_ost_read(void *opaque, target_phys_addr_t offset,
+static uint64_t puv3_ost_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     PUV3OSTState *s = opaque;
@@ -51,7 +51,7 @@ static uint64_t puv3_ost_read(void *opaque, target_phys_addr_t offset,
     return ret;
 }
 
-static void puv3_ost_write(void *opaque, target_phys_addr_t offset,
+static void puv3_ost_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     PUV3OSTState *s = opaque;
diff --git a/hw/puv3_pm.c b/hw/puv3_pm.c
index 621c968..87a687a 100644
--- a/hw/puv3_pm.c
+++ b/hw/puv3_pm.c
@@ -26,7 +26,7 @@ typedef struct {
     uint32_t reg_DIVCFG;
 } PUV3PMState;
 
-static uint64_t puv3_pm_read(void *opaque, target_phys_addr_t offset,
+static uint64_t puv3_pm_read(void *opaque, hwaddr offset,
         unsigned size)
 {
     PUV3PMState *s = opaque;
@@ -74,7 +74,7 @@ static uint64_t puv3_pm_read(void *opaque, target_phys_addr_t offset,
     return ret;
 }
 
-static void puv3_pm_write(void *opaque, target_phys_addr_t offset,
+static void puv3_pm_write(void *opaque, hwaddr offset,
         uint64_t value, unsigned size)
 {
     PUV3PMState *s = opaque;
diff --git a/hw/pxa.h b/hw/pxa.h
index 6a21205..49ac820 100644
--- a/hw/pxa.h
+++ b/hw/pxa.h
@@ -65,28 +65,28 @@
 # define PXA2XX_INTERNAL_SIZE	0x40000
 
 /* pxa2xx_pic.c */
-DeviceState *pxa2xx_pic_init(target_phys_addr_t base, ARMCPU *cpu);
+DeviceState *pxa2xx_pic_init(hwaddr base, ARMCPU *cpu);
 
 /* pxa2xx_gpio.c */
-DeviceState *pxa2xx_gpio_init(target_phys_addr_t base,
+DeviceState *pxa2xx_gpio_init(hwaddr base,
                 CPUARMState *env, DeviceState *pic, int lines);
 void pxa2xx_gpio_read_notifier(DeviceState *dev, qemu_irq handler);
 
 /* pxa2xx_dma.c */
-DeviceState *pxa255_dma_init(target_phys_addr_t base, qemu_irq irq);
-DeviceState *pxa27x_dma_init(target_phys_addr_t base, qemu_irq irq);
+DeviceState *pxa255_dma_init(hwaddr base, qemu_irq irq);
+DeviceState *pxa27x_dma_init(hwaddr base, qemu_irq irq);
 
 /* pxa2xx_lcd.c */
 typedef struct PXA2xxLCDState PXA2xxLCDState;
 PXA2xxLCDState *pxa2xx_lcdc_init(MemoryRegion *sysmem,
-                target_phys_addr_t base, qemu_irq irq);
+                hwaddr base, qemu_irq irq);
 void pxa2xx_lcd_vsync_notifier(PXA2xxLCDState *s, qemu_irq handler);
 void pxa2xx_lcdc_oritentation(void *opaque, int angle);
 
 /* pxa2xx_mmci.c */
 typedef struct PXA2xxMMCIState PXA2xxMMCIState;
 PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem,
-                target_phys_addr_t base,
+                hwaddr base,
                 BlockDriverState *bd, qemu_irq irq,
                 qemu_irq rx_dma, qemu_irq tx_dma);
 void pxa2xx_mmci_handlers(PXA2xxMMCIState *s, qemu_irq readonly,
@@ -95,7 +95,7 @@ void pxa2xx_mmci_handlers(PXA2xxMMCIState *s, qemu_irq readonly,
 /* pxa2xx_pcmcia.c */
 typedef struct PXA2xxPCMCIAState PXA2xxPCMCIAState;
 PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
-                                      target_phys_addr_t base);
+                                      hwaddr base);
 int pxa2xx_pcmcia_attach(void *opaque, PCMCIACardState *card);
 int pxa2xx_pcmcia_dettach(void *opaque);
 void pxa2xx_pcmcia_set_irq_cb(void *opaque, qemu_irq irq, qemu_irq cd_irq);
@@ -107,14 +107,14 @@ struct  keymap {
 };
 typedef struct PXA2xxKeyPadState PXA2xxKeyPadState;
 PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
-                                      target_phys_addr_t base,
+                                      hwaddr base,
                                       qemu_irq irq);
 void pxa27x_register_keypad(PXA2xxKeyPadState *kp, struct keymap *map,
                 int size);
 
 /* pxa2xx.c */
 typedef struct PXA2xxI2CState PXA2xxI2CState;
-PXA2xxI2CState *pxa2xx_i2c_init(target_phys_addr_t base,
+PXA2xxI2CState *pxa2xx_i2c_init(hwaddr base,
                 qemu_irq irq, uint32_t page_size);
 i2c_bus *pxa2xx_i2c_bus(PXA2xxI2CState *s);
 
@@ -142,16 +142,16 @@ typedef struct {
     PXA2xxKeyPadState *kp;
 
     /* Power management */
-    target_phys_addr_t pm_base;
+    hwaddr pm_base;
     uint32_t pm_regs[0x40];
 
     /* Clock management */
-    target_phys_addr_t cm_base;
+    hwaddr cm_base;
     uint32_t cm_regs[4];
     uint32_t clkcfg;
 
     /* Memory management */
-    target_phys_addr_t mm_base;
+    hwaddr mm_base;
     uint32_t mm_regs[0x1a];
 
     /* Performance monitoring */
diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index 4ec904f..0fb2179 100644
--- a/hw/pxa2xx.c
+++ b/hw/pxa2xx.c
@@ -17,7 +17,7 @@
 #include "blockdev.h"
 
 static struct {
-    target_phys_addr_t io_base;
+    hwaddr io_base;
     int irqn;
 } pxa255_serial[] = {
     { 0x40100000, PXA2XX_PIC_FFUART },
@@ -33,7 +33,7 @@ static struct {
 };
 
 typedef struct PXASSPDef {
-    target_phys_addr_t io_base;
+    hwaddr io_base;
     int irqn;
 } PXASSPDef;
 
@@ -88,7 +88,7 @@ static PXASSPDef pxa27x_ssp[] = {
 #define PCMD0	0x80	/* Power Manager I2C Command register File 0 */
 #define PCMD31	0xfc	/* Power Manager I2C Command register File 31 */
 
-static uint64_t pxa2xx_pm_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_pm_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     PXA2xxState *s = (PXA2xxState *) opaque;
@@ -107,7 +107,7 @@ static uint64_t pxa2xx_pm_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_pm_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_pm_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     PXA2xxState *s = (PXA2xxState *) opaque;
@@ -160,7 +160,7 @@ static const VMStateDescription vmstate_pxa2xx_pm = {
 #define OSCC	0x08	/* Oscillator Configuration register */
 #define CCSR	0x0c	/* Core Clock Status register */
 
-static uint64_t pxa2xx_cm_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_cm_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     PXA2xxState *s = (PXA2xxState *) opaque;
@@ -181,7 +181,7 @@ static uint64_t pxa2xx_cm_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_cm_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_cm_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     PXA2xxState *s = (PXA2xxState *) opaque;
@@ -405,7 +405,7 @@ static void pxa2xx_setup_cp14(PXA2xxState *s)
 #define BSCNTR3		0x60	/* Memory Buffer Strength Control register 3 */
 #define SA1110		0x64	/* SA-1110 Memory Compatibility register */
 
-static uint64_t pxa2xx_mm_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_mm_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     PXA2xxState *s = (PXA2xxState *) opaque;
@@ -422,7 +422,7 @@ static uint64_t pxa2xx_mm_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_mm_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_mm_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     PXA2xxState *s = (PXA2xxState *) opaque;
@@ -567,7 +567,7 @@ static void pxa2xx_ssp_fifo_update(PXA2xxSSPState *s)
     pxa2xx_ssp_int_update(s);
 }
 
-static uint64_t pxa2xx_ssp_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_ssp_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     PXA2xxSSPState *s = (PXA2xxSSPState *) opaque;
@@ -613,7 +613,7 @@ static uint64_t pxa2xx_ssp_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_ssp_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_ssp_write(void *opaque, hwaddr addr,
                              uint64_t value64, unsigned size)
 {
     PXA2xxSSPState *s = (PXA2xxSSPState *) opaque;
@@ -943,7 +943,7 @@ static inline void pxa2xx_rtc_pi_tick(void *opaque)
     pxa2xx_rtc_int_update(s);
 }
 
-static uint64_t pxa2xx_rtc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_rtc_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     PXA2xxRTCState *s = (PXA2xxRTCState *) opaque;
@@ -989,7 +989,7 @@ static uint64_t pxa2xx_rtc_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_rtc_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_rtc_write(void *opaque, hwaddr addr,
                              uint64_t value64, unsigned size)
 {
     PXA2xxRTCState *s = (PXA2xxRTCState *) opaque;
@@ -1294,7 +1294,7 @@ static int pxa2xx_i2c_tx(I2CSlave *i2c, uint8_t data)
     return 1;
 }
 
-static uint64_t pxa2xx_i2c_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_i2c_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     PXA2xxI2CState *s = (PXA2xxI2CState *) opaque;
@@ -1322,7 +1322,7 @@ static uint64_t pxa2xx_i2c_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_i2c_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_i2c_write(void *opaque, hwaddr addr,
                              uint64_t value64, unsigned size)
 {
     PXA2xxI2CState *s = (PXA2xxI2CState *) opaque;
@@ -1449,7 +1449,7 @@ static TypeInfo pxa2xx_i2c_slave_info = {
     .class_init    = pxa2xx_i2c_slave_class_init,
 };
 
-PXA2xxI2CState *pxa2xx_i2c_init(target_phys_addr_t base,
+PXA2xxI2CState *pxa2xx_i2c_init(hwaddr base,
                 qemu_irq irq, uint32_t region_size)
 {
     DeviceState *dev;
@@ -1572,7 +1572,7 @@ static inline void pxa2xx_i2s_update(PXA2xxI2SState *i2s)
 #define SADIV	0x60	/* Serial Audio Clock Divider register */
 #define SADR	0x80	/* Serial Audio Data register */
 
-static uint64_t pxa2xx_i2s_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_i2s_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     PXA2xxI2SState *s = (PXA2xxI2SState *) opaque;
@@ -1604,7 +1604,7 @@ static uint64_t pxa2xx_i2s_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_i2s_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_i2s_write(void *opaque, hwaddr addr,
                              uint64_t value, unsigned size)
 {
     PXA2xxI2SState *s = (PXA2xxI2SState *) opaque;
@@ -1706,7 +1706,7 @@ static void pxa2xx_i2s_data_req(void *opaque, int tx, int rx)
 }
 
 static PXA2xxI2SState *pxa2xx_i2s_init(MemoryRegion *sysmem,
-                target_phys_addr_t base,
+                hwaddr base,
                 qemu_irq irq, qemu_irq rx_dma, qemu_irq tx_dma)
 {
     PXA2xxI2SState *s = (PXA2xxI2SState *)
@@ -1801,7 +1801,7 @@ static inline void pxa2xx_fir_update(PXA2xxFIrState *s)
 #define ICSR1	0x18	/* FICP Status register 1 */
 #define ICFOR	0x1c	/* FICP FIFO Occupancy Status register */
 
-static uint64_t pxa2xx_fir_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pxa2xx_fir_read(void *opaque, hwaddr addr,
                                 unsigned size)
 {
     PXA2xxFIrState *s = (PXA2xxFIrState *) opaque;
@@ -1839,7 +1839,7 @@ static uint64_t pxa2xx_fir_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void pxa2xx_fir_write(void *opaque, target_phys_addr_t addr,
+static void pxa2xx_fir_write(void *opaque, hwaddr addr,
                              uint64_t value64, unsigned size)
 {
     PXA2xxFIrState *s = (PXA2xxFIrState *) opaque;
@@ -1963,7 +1963,7 @@ static int pxa2xx_fir_load(QEMUFile *f, void *opaque, int version_id)
 }
 
 static PXA2xxFIrState *pxa2xx_fir_init(MemoryRegion *sysmem,
-                target_phys_addr_t base,
+                hwaddr base,
                 qemu_irq irq, qemu_irq rx_dma, qemu_irq tx_dma,
                 CharDriverState *chr)
 {
diff --git a/hw/pxa2xx_dma.c b/hw/pxa2xx_dma.c
index 0310154..dbea1d2 100644
--- a/hw/pxa2xx_dma.c
+++ b/hw/pxa2xx_dma.c
@@ -147,7 +147,7 @@ static inline void pxa2xx_dma_descriptor_fetch(
                 PXA2xxDMAState *s, int ch)
 {
     uint32_t desc[4];
-    target_phys_addr_t daddr = s->chan[ch].descr & ~0xf;
+    hwaddr daddr = s->chan[ch].descr & ~0xf;
     if ((s->chan[ch].descr & DDADR_BREN) && (s->chan[ch].state & DCSR_CMPST))
         daddr += 32;
 
@@ -251,7 +251,7 @@ static void pxa2xx_dma_run(PXA2xxDMAState *s)
     }
 }
 
-static uint64_t pxa2xx_dma_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pxa2xx_dma_read(void *opaque, hwaddr offset,
                                 unsigned size)
 {
     PXA2xxDMAState *s = (PXA2xxDMAState *) opaque;
@@ -310,7 +310,7 @@ static uint64_t pxa2xx_dma_read(void *opaque, target_phys_addr_t offset,
     return 7;
 }
 
-static void pxa2xx_dma_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_dma_write(void *opaque, hwaddr offset,
                              uint64_t value, unsigned size)
 {
     PXA2xxDMAState *s = (PXA2xxDMAState *) opaque;
@@ -473,7 +473,7 @@ static int pxa2xx_dma_init(SysBusDevice *dev)
     return 0;
 }
 
-DeviceState *pxa27x_dma_init(target_phys_addr_t base, qemu_irq irq)
+DeviceState *pxa27x_dma_init(hwaddr base, qemu_irq irq)
 {
     DeviceState *dev;
 
@@ -487,7 +487,7 @@ DeviceState *pxa27x_dma_init(target_phys_addr_t base, qemu_irq irq)
     return dev;
 }
 
-DeviceState *pxa255_dma_init(target_phys_addr_t base, qemu_irq irq)
+DeviceState *pxa255_dma_init(hwaddr base, qemu_irq irq)
 {
     DeviceState *dev;
 
diff --git a/hw/pxa2xx_gpio.c b/hw/pxa2xx_gpio.c
index 3c90c9c..7aaf409 100644
--- a/hw/pxa2xx_gpio.c
+++ b/hw/pxa2xx_gpio.c
@@ -139,7 +139,7 @@ static void pxa2xx_gpio_handler_update(PXA2xxGPIOInfo *s) {
     }
 }
 
-static uint64_t pxa2xx_gpio_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pxa2xx_gpio_read(void *opaque, hwaddr offset,
                                  unsigned size)
 {
     PXA2xxGPIOInfo *s = (PXA2xxGPIOInfo *) opaque;
@@ -191,7 +191,7 @@ static uint64_t pxa2xx_gpio_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void pxa2xx_gpio_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_gpio_write(void *opaque, hwaddr offset,
                               uint64_t value, unsigned size)
 {
     PXA2xxGPIOInfo *s = (PXA2xxGPIOInfo *) opaque;
@@ -249,7 +249,7 @@ static const MemoryRegionOps pxa_gpio_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-DeviceState *pxa2xx_gpio_init(target_phys_addr_t base,
+DeviceState *pxa2xx_gpio_init(hwaddr base,
                 CPUARMState *env, DeviceState *pic, int lines)
 {
     DeviceState *dev;
diff --git a/hw/pxa2xx_keypad.c b/hw/pxa2xx_keypad.c
index 1a997c9..257984c 100644
--- a/hw/pxa2xx_keypad.c
+++ b/hw/pxa2xx_keypad.c
@@ -174,7 +174,7 @@ static void pxa27x_keyboard_event (PXA2xxKeyPadState *kp, int keycode)
     }
 }
 
-static uint64_t pxa2xx_keypad_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pxa2xx_keypad_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     PXA2xxKeyPadState *s = (PXA2xxKeyPadState *) opaque;
@@ -236,7 +236,7 @@ static uint64_t pxa2xx_keypad_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void pxa2xx_keypad_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_keypad_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     PXA2xxKeyPadState *s = (PXA2xxKeyPadState *) opaque;
@@ -305,7 +305,7 @@ static const VMStateDescription vmstate_pxa2xx_keypad = {
 };
 
 PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
-                                      target_phys_addr_t base,
+                                      hwaddr base,
                                       qemu_irq irq)
 {
     PXA2xxKeyPadState *s;
diff --git a/hw/pxa2xx_lcd.c b/hw/pxa2xx_lcd.c
index ee8bf57..38c3889 100644
--- a/hw/pxa2xx_lcd.c
+++ b/hw/pxa2xx_lcd.c
@@ -23,7 +23,7 @@ struct DMAChannel {
     uint8_t up;
     uint8_t palette[1024];
     uint8_t pbuffer[1024];
-    void (*redraw)(PXA2xxLCDState *s, target_phys_addr_t addr,
+    void (*redraw)(PXA2xxLCDState *s, hwaddr addr,
                    int *miny, int *maxy);
 
     uint32_t descriptor;
@@ -291,7 +291,7 @@ static inline void pxa2xx_dma_rdst_set(PXA2xxLCDState *s)
 static void pxa2xx_descriptor_load(PXA2xxLCDState *s)
 {
     PXAFrameDescriptor desc;
-    target_phys_addr_t descptr;
+    hwaddr descptr;
     int i;
 
     for (i = 0; i < PXA_LCDDMA_CHANS; i ++) {
@@ -323,7 +323,7 @@ static void pxa2xx_descriptor_load(PXA2xxLCDState *s)
     }
 }
 
-static uint64_t pxa2xx_lcdc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pxa2xx_lcdc_read(void *opaque, hwaddr offset,
                                  unsigned size)
 {
     PXA2xxLCDState *s = (PXA2xxLCDState *) opaque;
@@ -417,7 +417,7 @@ static uint64_t pxa2xx_lcdc_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void pxa2xx_lcdc_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_lcdc_write(void *opaque, hwaddr offset,
                               uint64_t value, unsigned size)
 {
     PXA2xxLCDState *s = (PXA2xxLCDState *) opaque;
@@ -674,7 +674,7 @@ static void pxa2xx_palette_parse(PXA2xxLCDState *s, int ch, int bpp)
 }
 
 static void pxa2xx_lcdc_dma0_redraw_rot0(PXA2xxLCDState *s,
-                target_phys_addr_t addr, int *miny, int *maxy)
+                hwaddr addr, int *miny, int *maxy)
 {
     int src_width, dest_width;
     drawfn fn = NULL;
@@ -701,7 +701,7 @@ static void pxa2xx_lcdc_dma0_redraw_rot0(PXA2xxLCDState *s,
 }
 
 static void pxa2xx_lcdc_dma0_redraw_rot90(PXA2xxLCDState *s,
-               target_phys_addr_t addr, int *miny, int *maxy)
+               hwaddr addr, int *miny, int *maxy)
 {
     int src_width, dest_width;
     drawfn fn = NULL;
@@ -729,7 +729,7 @@ static void pxa2xx_lcdc_dma0_redraw_rot90(PXA2xxLCDState *s,
 }
 
 static void pxa2xx_lcdc_dma0_redraw_rot180(PXA2xxLCDState *s,
-                target_phys_addr_t addr, int *miny, int *maxy)
+                hwaddr addr, int *miny, int *maxy)
 {
     int src_width, dest_width;
     drawfn fn = NULL;
@@ -759,7 +759,7 @@ static void pxa2xx_lcdc_dma0_redraw_rot180(PXA2xxLCDState *s,
 }
 
 static void pxa2xx_lcdc_dma0_redraw_rot270(PXA2xxLCDState *s,
-               target_phys_addr_t addr, int *miny, int *maxy)
+               hwaddr addr, int *miny, int *maxy)
 {
     int src_width, dest_width;
     drawfn fn = NULL;
@@ -813,7 +813,7 @@ static void pxa2xx_lcdc_resize(PXA2xxLCDState *s)
 static void pxa2xx_update_display(void *opaque)
 {
     PXA2xxLCDState *s = (PXA2xxLCDState *) opaque;
-    target_phys_addr_t fbptr;
+    hwaddr fbptr;
     int miny, maxy;
     int ch;
     if (!(s->control[0] & LCCR0_ENB))
@@ -987,7 +987,7 @@ static const VMStateDescription vmstate_pxa2xx_lcdc = {
 #include "pxa2xx_template.h"
 
 PXA2xxLCDState *pxa2xx_lcdc_init(MemoryRegion *sysmem,
-                                 target_phys_addr_t base, qemu_irq irq)
+                                 hwaddr base, qemu_irq irq)
 {
     PXA2xxLCDState *s;
 
diff --git a/hw/pxa2xx_mmci.c b/hw/pxa2xx_mmci.c
index b505a4c..3589968 100644
--- a/hw/pxa2xx_mmci.c
+++ b/hw/pxa2xx_mmci.c
@@ -215,7 +215,7 @@ static void pxa2xx_mmci_wakequeues(PXA2xxMMCIState *s)
     pxa2xx_mmci_fifo_update(s);
 }
 
-static uint32_t pxa2xx_mmci_read(void *opaque, target_phys_addr_t offset)
+static uint32_t pxa2xx_mmci_read(void *opaque, hwaddr offset)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
     uint32_t ret;
@@ -277,7 +277,7 @@ static uint32_t pxa2xx_mmci_read(void *opaque, target_phys_addr_t offset)
 }
 
 static void pxa2xx_mmci_write(void *opaque,
-                target_phys_addr_t offset, uint32_t value)
+                hwaddr offset, uint32_t value)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
 
@@ -386,21 +386,21 @@ static void pxa2xx_mmci_write(void *opaque,
     }
 }
 
-static uint32_t pxa2xx_mmci_readb(void *opaque, target_phys_addr_t offset)
+static uint32_t pxa2xx_mmci_readb(void *opaque, hwaddr offset)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
     s->ac_width = 1;
     return pxa2xx_mmci_read(opaque, offset);
 }
 
-static uint32_t pxa2xx_mmci_readh(void *opaque, target_phys_addr_t offset)
+static uint32_t pxa2xx_mmci_readh(void *opaque, hwaddr offset)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
     s->ac_width = 2;
     return pxa2xx_mmci_read(opaque, offset);
 }
 
-static uint32_t pxa2xx_mmci_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t pxa2xx_mmci_readw(void *opaque, hwaddr offset)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
     s->ac_width = 4;
@@ -408,7 +408,7 @@ static uint32_t pxa2xx_mmci_readw(void *opaque, target_phys_addr_t offset)
 }
 
 static void pxa2xx_mmci_writeb(void *opaque,
-                target_phys_addr_t offset, uint32_t value)
+                hwaddr offset, uint32_t value)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
     s->ac_width = 1;
@@ -416,7 +416,7 @@ static void pxa2xx_mmci_writeb(void *opaque,
 }
 
 static void pxa2xx_mmci_writeh(void *opaque,
-                target_phys_addr_t offset, uint32_t value)
+                hwaddr offset, uint32_t value)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
     s->ac_width = 2;
@@ -424,7 +424,7 @@ static void pxa2xx_mmci_writeh(void *opaque,
 }
 
 static void pxa2xx_mmci_writew(void *opaque,
-                target_phys_addr_t offset, uint32_t value)
+                hwaddr offset, uint32_t value)
 {
     PXA2xxMMCIState *s = (PXA2xxMMCIState *) opaque;
     s->ac_width = 4;
@@ -522,7 +522,7 @@ static int pxa2xx_mmci_load(QEMUFile *f, void *opaque, int version_id)
 }
 
 PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem,
-                target_phys_addr_t base,
+                hwaddr base,
                 BlockDriverState *bd, qemu_irq irq,
                 qemu_irq rx_dma, qemu_irq tx_dma)
 {
diff --git a/hw/pxa2xx_pcmcia.c b/hw/pxa2xx_pcmcia.c
index b15872a..3a79c72 100644
--- a/hw/pxa2xx_pcmcia.c
+++ b/hw/pxa2xx_pcmcia.c
@@ -27,7 +27,7 @@ struct PXA2xxPCMCIAState {
 };
 
 static uint64_t pxa2xx_pcmcia_common_read(void *opaque,
-                target_phys_addr_t offset, unsigned size)
+                hwaddr offset, unsigned size)
 {
     PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
 
@@ -38,7 +38,7 @@ static uint64_t pxa2xx_pcmcia_common_read(void *opaque,
     return 0;
 }
 
-static void pxa2xx_pcmcia_common_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_pcmcia_common_write(void *opaque, hwaddr offset,
                                        uint64_t value, unsigned size)
 {
     PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
@@ -49,7 +49,7 @@ static void pxa2xx_pcmcia_common_write(void *opaque, target_phys_addr_t offset,
 }
 
 static uint64_t pxa2xx_pcmcia_attr_read(void *opaque,
-                target_phys_addr_t offset, unsigned size)
+                hwaddr offset, unsigned size)
 {
     PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
 
@@ -60,7 +60,7 @@ static uint64_t pxa2xx_pcmcia_attr_read(void *opaque,
     return 0;
 }
 
-static void pxa2xx_pcmcia_attr_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_pcmcia_attr_write(void *opaque, hwaddr offset,
                                      uint64_t value, unsigned size)
 {
     PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
@@ -71,7 +71,7 @@ static void pxa2xx_pcmcia_attr_write(void *opaque, target_phys_addr_t offset,
 }
 
 static uint64_t pxa2xx_pcmcia_io_read(void *opaque,
-                target_phys_addr_t offset, unsigned size)
+                hwaddr offset, unsigned size)
 {
     PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
 
@@ -82,7 +82,7 @@ static uint64_t pxa2xx_pcmcia_io_read(void *opaque,
     return 0;
 }
 
-static void pxa2xx_pcmcia_io_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_pcmcia_io_write(void *opaque, hwaddr offset,
                                    uint64_t value, unsigned size)
 {
     PXA2xxPCMCIAState *s = (PXA2xxPCMCIAState *) opaque;
@@ -120,7 +120,7 @@ static void pxa2xx_pcmcia_set_irq(void *opaque, int line, int level)
 }
 
 PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
-                                      target_phys_addr_t base)
+                                      hwaddr base)
 {
     PXA2xxPCMCIAState *s;
 
diff --git a/hw/pxa2xx_pic.c b/hw/pxa2xx_pic.c
index e1e8830..70b2b79 100644
--- a/hw/pxa2xx_pic.c
+++ b/hw/pxa2xx_pic.c
@@ -119,7 +119,7 @@ static inline uint32_t pxa2xx_pic_highest(PXA2xxPICState *s) {
     return ichp;
 }
 
-static uint64_t pxa2xx_pic_mem_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pxa2xx_pic_mem_read(void *opaque, hwaddr offset,
                                     unsigned size)
 {
     PXA2xxPICState *s = (PXA2xxPICState *) opaque;
@@ -159,7 +159,7 @@ static uint64_t pxa2xx_pic_mem_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void pxa2xx_pic_mem_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_pic_mem_write(void *opaque, hwaddr offset,
                                  uint64_t value, unsigned size)
 {
     PXA2xxPICState *s = (PXA2xxPICState *) opaque;
@@ -257,7 +257,7 @@ static int pxa2xx_pic_post_load(void *opaque, int version_id)
     return 0;
 }
 
-DeviceState *pxa2xx_pic_init(target_phys_addr_t base, ARMCPU *cpu)
+DeviceState *pxa2xx_pic_init(hwaddr base, ARMCPU *cpu)
 {
     CPUARMState *env = &cpu->env;
     DeviceState *dev = qdev_create(NULL, "pxa2xx_pic");
diff --git a/hw/pxa2xx_timer.c b/hw/pxa2xx_timer.c
index 77b033b..8242d26 100644
--- a/hw/pxa2xx_timer.c
+++ b/hw/pxa2xx_timer.c
@@ -149,7 +149,7 @@ static void pxa2xx_timer_update4(void *opaque, uint64_t now_qemu, int n)
     qemu_mod_timer(s->tm4[n].tm.qtimer, new_qemu);
 }
 
-static uint64_t pxa2xx_timer_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pxa2xx_timer_read(void *opaque, hwaddr offset,
                                   unsigned size)
 {
     PXA2xxTimerInfo *s = (PXA2xxTimerInfo *) opaque;
@@ -227,7 +227,7 @@ static uint64_t pxa2xx_timer_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void pxa2xx_timer_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_timer_write(void *opaque, hwaddr offset,
                                uint64_t value, unsigned size)
 {
     int i, tm = 0;
diff --git a/hw/qdev-addr.c b/hw/qdev-addr.c
index b711b6b..de0ba87 100644
--- a/hw/qdev-addr.c
+++ b/hw/qdev-addr.c
@@ -1,12 +1,12 @@
 #include "qdev.h"
 #include "qdev-addr.h"
-#include "targphys.h"
+#include "hwaddr.h"
 
 /* --- target physical address --- */
 
 static int parse_taddr(DeviceState *dev, Property *prop, const char *str)
 {
-    target_phys_addr_t *ptr = qdev_get_prop_ptr(dev, prop);
+    hwaddr *ptr = qdev_get_prop_ptr(dev, prop);
 
     *ptr = strtoull(str, NULL, 16);
     return 0;
@@ -14,7 +14,7 @@ static int parse_taddr(DeviceState *dev, Property *prop, const char *str)
 
 static int print_taddr(DeviceState *dev, Property *prop, char *dest, size_t len)
 {
-    target_phys_addr_t *ptr = qdev_get_prop_ptr(dev, prop);
+    hwaddr *ptr = qdev_get_prop_ptr(dev, prop);
     return snprintf(dest, len, "0x" TARGET_FMT_plx, *ptr);
 }
 
@@ -23,7 +23,7 @@ static void get_taddr(Object *obj, Visitor *v, void *opaque,
 {
     DeviceState *dev = DEVICE(obj);
     Property *prop = opaque;
-    target_phys_addr_t *ptr = qdev_get_prop_ptr(dev, prop);
+    hwaddr *ptr = qdev_get_prop_ptr(dev, prop);
     int64_t value;
 
     value = *ptr;
@@ -35,7 +35,7 @@ static void set_taddr(Object *obj, Visitor *v, void *opaque,
 {
     DeviceState *dev = DEVICE(obj);
     Property *prop = opaque;
-    target_phys_addr_t *ptr = qdev_get_prop_ptr(dev, prop);
+    hwaddr *ptr = qdev_get_prop_ptr(dev, prop);
     Error *local_err = NULL;
     int64_t value;
 
@@ -49,12 +49,12 @@ static void set_taddr(Object *obj, Visitor *v, void *opaque,
         error_propagate(errp, local_err);
         return;
     }
-    if ((uint64_t)value <= (uint64_t) ~(target_phys_addr_t)0) {
+    if ((uint64_t)value <= (uint64_t) ~(hwaddr)0) {
         *ptr = value;
     } else {
         error_set(errp, QERR_PROPERTY_VALUE_OUT_OF_RANGE,
                   dev->id?:"", name, value, (uint64_t) 0,
-                  (uint64_t) ~(target_phys_addr_t)0);
+                  (uint64_t) ~(hwaddr)0);
     }
 }
 
@@ -67,7 +67,7 @@ PropertyInfo qdev_prop_taddr = {
     .set   = set_taddr,
 };
 
-void qdev_prop_set_taddr(DeviceState *dev, const char *name, target_phys_addr_t value)
+void qdev_prop_set_taddr(DeviceState *dev, const char *name, hwaddr value)
 {
     Error *errp = NULL;
     object_property_set_int(OBJECT(dev), value, name, &errp);
diff --git a/hw/qdev-addr.h b/hw/qdev-addr.h
index a0ddf38..ea5ecb4 100644
--- a/hw/qdev-addr.h
+++ b/hw/qdev-addr.h
@@ -1,5 +1,5 @@
 #define DEFINE_PROP_TADDR(_n, _s, _f, _d)                               \
-    DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_taddr, target_phys_addr_t)
+    DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_taddr, hwaddr)
 
 extern PropertyInfo qdev_prop_taddr;
-void qdev_prop_set_taddr(DeviceState *dev, const char *name, target_phys_addr_t value);
+void qdev_prop_set_taddr(DeviceState *dev, const char *name, hwaddr value);
diff --git a/hw/qxl.c b/hw/qxl.c
index 1d16863..d54daf6 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1428,7 +1428,7 @@ static void qxl_set_mode(PCIQXLDevice *d, int modenr, int loadvm)
     qxl_rom_set_dirty(d);
 }
 
-static void ioport_write(void *opaque, target_phys_addr_t addr,
+static void ioport_write(void *opaque, hwaddr addr,
                          uint64_t val, unsigned size)
 {
     PCIQXLDevice *d = opaque;
@@ -1653,7 +1653,7 @@ cancel_async:
     }
 }
 
-static uint64_t ioport_read(void *opaque, target_phys_addr_t addr,
+static uint64_t ioport_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
     PCIQXLDevice *qxl = opaque;
diff --git a/hw/r2d.c b/hw/r2d.c
index 3cb6942..66212e9 100644
--- a/hw/r2d.c
+++ b/hw/r2d.c
@@ -127,7 +127,7 @@ static void r2d_fpga_irq_set(void *opaque, int n, int level)
     update_irl(fpga);
 }
 
-static uint32_t r2d_fpga_read(void *opaque, target_phys_addr_t addr)
+static uint32_t r2d_fpga_read(void *opaque, hwaddr addr)
 {
     r2d_fpga_t *s = opaque;
 
@@ -146,7 +146,7 @@ static uint32_t r2d_fpga_read(void *opaque, target_phys_addr_t addr)
 }
 
 static void
-r2d_fpga_write(void *opaque, target_phys_addr_t addr, uint32_t value)
+r2d_fpga_write(void *opaque, hwaddr addr, uint32_t value)
 {
     r2d_fpga_t *s = opaque;
 
@@ -178,7 +178,7 @@ static const MemoryRegionOps r2d_fpga_ops = {
 };
 
 static qemu_irq *r2d_fpga_init(MemoryRegion *sysmem,
-                               target_phys_addr_t base, qemu_irq irl)
+                               hwaddr base, qemu_irq irl)
 {
     r2d_fpga_t *s;
 
diff --git a/hw/rc4030.c b/hw/rc4030.c
index 9f39b30..e0024c8 100644
--- a/hw/rc4030.c
+++ b/hw/rc4030.c
@@ -112,7 +112,7 @@ static void set_next_tick(rc4030State *s)
 }
 
 /* called for accesses to rc4030 */
-static uint32_t rc4030_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t rc4030_readl(void *opaque, hwaddr addr)
 {
     rc4030State *s = opaque;
     uint32_t val;
@@ -250,7 +250,7 @@ static uint32_t rc4030_readl(void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static uint32_t rc4030_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t rc4030_readw(void *opaque, hwaddr addr)
 {
     uint32_t v = rc4030_readl(opaque, addr & ~0x3);
     if (addr & 0x2)
@@ -259,13 +259,13 @@ static uint32_t rc4030_readw(void *opaque, target_phys_addr_t addr)
         return v & 0xffff;
 }
 
-static uint32_t rc4030_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t rc4030_readb(void *opaque, hwaddr addr)
 {
     uint32_t v = rc4030_readl(opaque, addr & ~0x3);
     return (v >> (8 * (addr & 0x3))) & 0xff;
 }
 
-static void rc4030_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void rc4030_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     rc4030State *s = opaque;
     addr &= 0x3fff;
@@ -308,7 +308,7 @@ static void rc4030_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
     case 0x0060:
         /* HACK */
         if (s->cache_ltag == 0x80000001 && s->cache_bmask == 0xf0f0f0f) {
-            target_phys_addr_t dest = s->cache_ptag & ~0x1;
+            hwaddr dest = s->cache_ptag & ~0x1;
             dest += (s->cache_maint & 0x3) << 3;
             cpu_physical_memory_write(dest, &val, 4);
         }
@@ -390,7 +390,7 @@ static void rc4030_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
     }
 }
 
-static void rc4030_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void rc4030_writew(void *opaque, hwaddr addr, uint32_t val)
 {
     uint32_t old_val = rc4030_readl(opaque, addr & ~0x3);
 
@@ -401,7 +401,7 @@ static void rc4030_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
     rc4030_writel(opaque, addr & ~0x3, val);
 }
 
-static void rc4030_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void rc4030_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     uint32_t old_val = rc4030_readl(opaque, addr & ~0x3);
 
@@ -479,7 +479,7 @@ static void rc4030_periodic_timer(void *opaque)
     qemu_irq_raise(s->timer_irq);
 }
 
-static uint32_t jazzio_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t jazzio_readw(void *opaque, hwaddr addr)
 {
     rc4030State *s = opaque;
     uint32_t val;
@@ -517,14 +517,14 @@ static uint32_t jazzio_readw(void *opaque, target_phys_addr_t addr)
     return val;
 }
 
-static uint32_t jazzio_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t jazzio_readb(void *opaque, hwaddr addr)
 {
     uint32_t v;
     v = jazzio_readw(opaque, addr & ~0x1);
     return (v >> (8 * (addr & 0x1))) & 0xff;
 }
 
-static uint32_t jazzio_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t jazzio_readl(void *opaque, hwaddr addr)
 {
     uint32_t v;
     v = jazzio_readw(opaque, addr);
@@ -532,7 +532,7 @@ static uint32_t jazzio_readl(void *opaque, target_phys_addr_t addr)
     return v;
 }
 
-static void jazzio_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void jazzio_writew(void *opaque, hwaddr addr, uint32_t val)
 {
     rc4030State *s = opaque;
     addr &= 0xfff;
@@ -551,7 +551,7 @@ static void jazzio_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
     }
 }
 
-static void jazzio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void jazzio_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     uint32_t old_val = jazzio_readw(opaque, addr & ~0x1);
 
@@ -566,7 +566,7 @@ static void jazzio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
     jazzio_writew(opaque, addr & ~0x1, val);
 }
 
-static void jazzio_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void jazzio_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     jazzio_writew(opaque, addr, val & 0xffff);
     jazzio_writew(opaque, addr + 2, (val >> 16) & 0xffff);
@@ -672,11 +672,11 @@ static void rc4030_save(QEMUFile *f, void *opaque)
     qemu_put_be32(f, s->itr);
 }
 
-void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write)
+void rc4030_dma_memory_rw(void *opaque, hwaddr addr, uint8_t *buf, int len, int is_write)
 {
     rc4030State *s = opaque;
-    target_phys_addr_t entry_addr;
-    target_phys_addr_t phys_addr;
+    hwaddr entry_addr;
+    hwaddr phys_addr;
     dma_pagetable_entry entry;
     int index;
     int ncpy, i;
@@ -713,7 +713,7 @@ void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, i
 static void rc4030_do_dma(void *opaque, int n, uint8_t *buf, int len, int is_write)
 {
     rc4030State *s = opaque;
-    target_phys_addr_t dma_addr;
+    hwaddr dma_addr;
     int dev_to_mem;
 
     s->dma_regs[n][DMA_REG_ENABLE] &= ~(DMA_FLAG_TC_INTR | DMA_FLAG_MEM_INTR | DMA_FLAG_ADDR_INTR);
diff --git a/hw/realview.c b/hw/realview.c
index 8dc4be6..baa92d4 100644
--- a/hw/realview.c
+++ b/hw/realview.c
@@ -145,7 +145,7 @@ static void realview_init(ram_addr_t ram_size,
     sysbus_mmio_map(sysbus_from_qdev(sysctl), 0, 0x10000000);
 
     if (is_mpcore) {
-        target_phys_addr_t periphbase;
+        hwaddr periphbase;
         dev = qdev_create(NULL, is_pb ? "a9mpcore_priv": "realview_mpcore");
         qdev_prop_set_uint32(dev, "num-cpu", smp_cpus);
         qdev_init_nofail(dev);
diff --git a/hw/rtl8139.c b/hw/rtl8139.c
index 6b28fea..10ced8b 100644
--- a/hw/rtl8139.c
+++ b/hw/rtl8139.c
@@ -2455,7 +2455,7 @@ static void rtl8139_TxStatus_write(RTL8139State *s, uint32_t txRegOffset, uint32
 
         if (descriptor == 0 && (val & 0x8))
         {
-            target_phys_addr_t tc_addr = rtl8139_addr64(s->TxStatus[0] & ~0x3f, s->TxStatus[1]);
+            hwaddr tc_addr = rtl8139_addr64(s->TxStatus[0] & ~0x3f, s->TxStatus[1]);
 
             /* dump tally counters to specified memory location */
             RTL8139TallyCounters_dma_write(s, tc_addr);
@@ -3219,33 +3219,33 @@ static uint32_t rtl8139_ioport_readl(void *opaque, uint32_t addr)
 
 /* */
 
-static void rtl8139_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void rtl8139_mmio_writeb(void *opaque, hwaddr addr, uint32_t val)
 {
     rtl8139_io_writeb(opaque, addr & 0xFF, val);
 }
 
-static void rtl8139_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void rtl8139_mmio_writew(void *opaque, hwaddr addr, uint32_t val)
 {
     rtl8139_io_writew(opaque, addr & 0xFF, val);
 }
 
-static void rtl8139_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void rtl8139_mmio_writel(void *opaque, hwaddr addr, uint32_t val)
 {
     rtl8139_io_writel(opaque, addr & 0xFF, val);
 }
 
-static uint32_t rtl8139_mmio_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t rtl8139_mmio_readb(void *opaque, hwaddr addr)
 {
     return rtl8139_io_readb(opaque, addr & 0xFF);
 }
 
-static uint32_t rtl8139_mmio_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t rtl8139_mmio_readw(void *opaque, hwaddr addr)
 {
     uint32_t val = rtl8139_io_readw(opaque, addr & 0xFF);
     return val;
 }
 
-static uint32_t rtl8139_mmio_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t rtl8139_mmio_readl(void *opaque, hwaddr addr)
 {
     uint32_t val = rtl8139_io_readl(opaque, addr & 0xFF);
     return val;
diff --git a/hw/s390-virtio-bus.c b/hw/s390-virtio-bus.c
index a245684..5849a96 100644
--- a/hw/s390-virtio-bus.c
+++ b/hw/s390-virtio-bus.c
@@ -56,7 +56,7 @@ static const VirtIOBindings virtio_s390_bindings;
 static ram_addr_t s390_virtio_device_num_vq(VirtIOS390Device *dev);
 
 /* length of VirtIO device pages */
-const target_phys_addr_t virtio_size = S390_DEVICE_PAGES * TARGET_PAGE_SIZE;
+const hwaddr virtio_size = S390_DEVICE_PAGES * TARGET_PAGE_SIZE;
 
 static void s390_virtio_bus_reset(void *opaque)
 {
@@ -67,7 +67,7 @@ static void s390_virtio_bus_reset(void *opaque)
 void s390_virtio_reset_idx(VirtIOS390Device *dev)
 {
     int i;
-    target_phys_addr_t idx_addr;
+    hwaddr idx_addr;
     uint8_t num_vq;
 
     num_vq = s390_virtio_device_num_vq(dev);
diff --git a/hw/s390-virtio.c b/hw/s390-virtio.c
index 39ff178..85bd13e 100644
--- a/hw/s390-virtio.c
+++ b/hw/s390-virtio.c
@@ -168,8 +168,8 @@ static void s390_init(QEMUMachineInitArgs *args)
     int shift = 0;
     uint8_t *storage_keys;
     void *virtio_region;
-    target_phys_addr_t virtio_region_len;
-    target_phys_addr_t virtio_region_start;
+    hwaddr virtio_region_len;
+    hwaddr virtio_region_start;
     int i;
 
     /* s390x ram size detection needs a 16bit multiplier + an increment. So
diff --git a/hw/sbi.c b/hw/sbi.c
index 52982a9..ca78a38 100644
--- a/hw/sbi.c
+++ b/hw/sbi.c
@@ -52,7 +52,7 @@ static void sbi_set_irq(void *opaque, int irq, int level)
 {
 }
 
-static uint64_t sbi_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sbi_mem_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     SBIState *s = opaque;
@@ -69,7 +69,7 @@ static uint64_t sbi_mem_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void sbi_mem_write(void *opaque, target_phys_addr_t addr,
+static void sbi_mem_write(void *opaque, hwaddr addr,
                           uint64_t val, unsigned dize)
 {
     SBIState *s = opaque;
diff --git a/hw/serial.c b/hw/serial.c
index 5adbfaf..ae84b22 100644
--- a/hw/serial.c
+++ b/hw/serial.c
@@ -734,14 +734,14 @@ SerialState *serial_init(int base, qemu_irq irq, int baudbase,
 }
 
 /* Memory mapped interface */
-static uint64_t serial_mm_read(void *opaque, target_phys_addr_t addr,
+static uint64_t serial_mm_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     SerialState *s = opaque;
     return serial_ioport_read(s, addr >> s->it_shift);
 }
 
-static void serial_mm_write(void *opaque, target_phys_addr_t addr,
+static void serial_mm_write(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size)
 {
     SerialState *s = opaque;
@@ -768,7 +768,7 @@ static const MemoryRegionOps serial_mm_ops[3] = {
 };
 
 SerialState *serial_mm_init(MemoryRegion *address_space,
-                            target_phys_addr_t base, int it_shift,
+                            hwaddr base, int it_shift,
                             qemu_irq irq, int baudbase,
                             CharDriverState *chr, enum device_endian end)
 {
diff --git a/hw/serial.h b/hw/serial.h
index 55a1ac5..f1e3c4a 100644
--- a/hw/serial.h
+++ b/hw/serial.h
@@ -91,7 +91,7 @@ void serial_set_frequency(SerialState *s, uint32_t frequency);
 SerialState *serial_init(int base, qemu_irq irq, int baudbase,
                          CharDriverState *chr);
 SerialState *serial_mm_init(MemoryRegion *address_space,
-                            target_phys_addr_t base, int it_shift,
+                            hwaddr base, int it_shift,
                             qemu_irq irq, int baudbase,
                             CharDriverState *chr, enum device_endian end);
 
diff --git a/hw/sh.h b/hw/sh.h
index 40df18c..77bf8aa 100644
--- a/hw/sh.h
+++ b/hw/sh.h
@@ -31,7 +31,7 @@ int sh7750_register_io_device(struct SH7750State *s,
 #define TMU012_FEAT_TOCR   (1 << 0)
 #define TMU012_FEAT_3CHAN  (1 << 1)
 #define TMU012_FEAT_EXTCLK (1 << 2)
-void tmu012_init(struct MemoryRegion *sysmem, target_phys_addr_t base,
+void tmu012_init(struct MemoryRegion *sysmem, hwaddr base,
                  int feat, uint32_t freq,
 		 qemu_irq ch0_irq, qemu_irq ch1_irq,
 		 qemu_irq ch2_irq0, qemu_irq ch2_irq1);
@@ -40,7 +40,7 @@ void tmu012_init(struct MemoryRegion *sysmem, target_phys_addr_t base,
 /* sh_serial.c */
 #define SH_SERIAL_FEAT_SCIF (1 << 0)
 void sh_serial_init(MemoryRegion *sysmem,
-                    target_phys_addr_t base, int feat,
+                    hwaddr base, int feat,
 		     uint32_t freq, CharDriverState *chr,
 		     qemu_irq eri_source,
 		     qemu_irq rxi_source,
diff --git a/hw/sh7750.c b/hw/sh7750.c
index e712928..8bcf0df 100644
--- a/hw/sh7750.c
+++ b/hw/sh7750.c
@@ -197,19 +197,19 @@ static void portb_changed(SH7750State * s, uint16_t prev)
  Memory
 **********************************************************************/
 
-static void error_access(const char *kind, target_phys_addr_t addr)
+static void error_access(const char *kind, hwaddr addr)
 {
     fprintf(stderr, "%s to %s (0x" TARGET_FMT_plx ") not supported\n",
 	    kind, regname(addr), addr);
 }
 
-static void ignore_access(const char *kind, target_phys_addr_t addr)
+static void ignore_access(const char *kind, hwaddr addr)
 {
     fprintf(stderr, "%s to %s (0x" TARGET_FMT_plx ") ignored\n",
 	    kind, regname(addr), addr);
 }
 
-static uint32_t sh7750_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t sh7750_mem_readb(void *opaque, hwaddr addr)
 {
     switch (addr) {
     default:
@@ -218,7 +218,7 @@ static uint32_t sh7750_mem_readb(void *opaque, target_phys_addr_t addr)
     }
 }
 
-static uint32_t sh7750_mem_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t sh7750_mem_readw(void *opaque, hwaddr addr)
 {
     SH7750State *s = opaque;
 
@@ -252,7 +252,7 @@ static uint32_t sh7750_mem_readw(void *opaque, target_phys_addr_t addr)
     }
 }
 
-static uint32_t sh7750_mem_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t sh7750_mem_readl(void *opaque, hwaddr addr)
 {
     SH7750State *s = opaque;
 
@@ -301,7 +301,7 @@ static uint32_t sh7750_mem_readl(void *opaque, target_phys_addr_t addr)
 
 #define is_in_sdrmx(a, x) (a >= SH7750_SDMR ## x ## _A7 \
 			&& a <= (SH7750_SDMR ## x ## _A7 + SH7750_SDMR ## x ## _REGNB))
-static void sh7750_mem_writeb(void *opaque, target_phys_addr_t addr,
+static void sh7750_mem_writeb(void *opaque, hwaddr addr,
 			      uint32_t mem_value)
 {
 
@@ -314,7 +314,7 @@ static void sh7750_mem_writeb(void *opaque, target_phys_addr_t addr,
     abort();
 }
 
-static void sh7750_mem_writew(void *opaque, target_phys_addr_t addr,
+static void sh7750_mem_writew(void *opaque, hwaddr addr,
 			      uint32_t mem_value)
 {
     SH7750State *s = opaque;
@@ -366,7 +366,7 @@ static void sh7750_mem_writew(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void sh7750_mem_writel(void *opaque, target_phys_addr_t addr,
+static void sh7750_mem_writel(void *opaque, hwaddr addr,
 			      uint32_t mem_value)
 {
     SH7750State *s = opaque;
@@ -624,14 +624,14 @@ static struct intc_group groups_irl[] = {
 #define MM_UTLB_DATA     (7)
 #define MM_REGION_TYPE(addr)  ((addr & MM_REGION_MASK) >> 24)
 
-static uint64_t invalid_read(void *opaque, target_phys_addr_t addr)
+static uint64_t invalid_read(void *opaque, hwaddr addr)
 {
     abort();
 
     return 0;
 }
 
-static uint64_t sh7750_mmct_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sh7750_mmct_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     SH7750State *s = opaque;
@@ -669,13 +669,13 @@ static uint64_t sh7750_mmct_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void invalid_write(void *opaque, target_phys_addr_t addr,
+static void invalid_write(void *opaque, hwaddr addr,
                           uint64_t mem_value)
 {
     abort();
 }
 
-static void sh7750_mmct_write(void *opaque, target_phys_addr_t addr,
+static void sh7750_mmct_write(void *opaque, hwaddr addr,
                               uint64_t mem_value, unsigned size)
 {
     SH7750State *s = opaque;
diff --git a/hw/sh_intc.c b/hw/sh_intc.c
index 7d31ced..c3f77d5 100644
--- a/hw/sh_intc.c
+++ b/hw/sh_intc.c
@@ -219,7 +219,7 @@ static void sh_intc_toggle_mask(struct intc_desc *desc, intc_enum id,
 #endif
 }
 
-static uint64_t sh_intc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t sh_intc_read(void *opaque, hwaddr offset,
                              unsigned size)
 {
     struct intc_desc *desc = opaque;
@@ -238,7 +238,7 @@ static uint64_t sh_intc_read(void *opaque, target_phys_addr_t offset,
     return *valuep;
 }
 
-static void sh_intc_write(void *opaque, target_phys_addr_t offset,
+static void sh_intc_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     struct intc_desc *desc = opaque;
diff --git a/hw/sh_pci.c b/hw/sh_pci.c
index 0cfac46..fdec71b 100644
--- a/hw/sh_pci.c
+++ b/hw/sh_pci.c
@@ -41,7 +41,7 @@ typedef struct SHPCIState {
     uint32_t iobr;
 } SHPCIState;
 
-static void sh_pci_reg_write (void *p, target_phys_addr_t addr, uint64_t val,
+static void sh_pci_reg_write (void *p, hwaddr addr, uint64_t val,
                               unsigned size)
 {
     SHPCIState *pcic = p;
@@ -69,7 +69,7 @@ static void sh_pci_reg_write (void *p, target_phys_addr_t addr, uint64_t val,
     }
 }
 
-static uint64_t sh_pci_reg_read (void *p, target_phys_addr_t addr,
+static uint64_t sh_pci_reg_read (void *p, hwaddr addr,
                                  unsigned size)
 {
     SHPCIState *pcic = p;
diff --git a/hw/sh_serial.c b/hw/sh_serial.c
index 1d1883d..9da5d08 100644
--- a/hw/sh_serial.c
+++ b/hw/sh_serial.c
@@ -78,7 +78,7 @@ static void sh_serial_clear_fifo(sh_serial_state * s)
     s->rx_tail = 0;
 }
 
-static void sh_serial_write(void *opaque, target_phys_addr_t offs,
+static void sh_serial_write(void *opaque, hwaddr offs,
                             uint64_t val, unsigned size)
 {
     sh_serial_state *s = opaque;
@@ -187,11 +187,11 @@ static void sh_serial_write(void *opaque, target_phys_addr_t offs,
     }
 
     fprintf(stderr, "sh_serial: unsupported write to 0x%02"
-            TARGET_PRIxPHYS "\n", offs);
+            HWADDR_PRIx "\n", offs);
     abort();
 }
 
-static uint64_t sh_serial_read(void *opaque, target_phys_addr_t offs,
+static uint64_t sh_serial_read(void *opaque, hwaddr offs,
                                unsigned size)
 {
     sh_serial_state *s = opaque;
@@ -289,7 +289,7 @@ static uint64_t sh_serial_read(void *opaque, target_phys_addr_t offs,
 
     if (ret & ~((1 << 16) - 1)) {
         fprintf(stderr, "sh_serial: unsupported read from 0x%02"
-                TARGET_PRIxPHYS "\n", offs);
+                HWADDR_PRIx "\n", offs);
         abort();
     }
 
@@ -353,7 +353,7 @@ static const MemoryRegionOps sh_serial_ops = {
 };
 
 void sh_serial_init(MemoryRegion *sysmem,
-                    target_phys_addr_t base, int feat,
+                    hwaddr base, int feat,
                     uint32_t freq, CharDriverState *chr,
                     qemu_irq eri_source,
                     qemu_irq rxi_source,
diff --git a/hw/sh_timer.c b/hw/sh_timer.c
index 64bf604..c0365b1 100644
--- a/hw/sh_timer.c
+++ b/hw/sh_timer.c
@@ -59,7 +59,7 @@ static void sh_timer_update(sh_timer_state *s)
     s->int_level = new_level;
 }
 
-static uint32_t sh_timer_read(void *opaque, target_phys_addr_t offset)
+static uint32_t sh_timer_read(void *opaque, hwaddr offset)
 {
     sh_timer_state *s = (sh_timer_state *)opaque;
 
@@ -79,7 +79,7 @@ static uint32_t sh_timer_read(void *opaque, target_phys_addr_t offset)
     }
 }
 
-static void sh_timer_write(void *opaque, target_phys_addr_t offset,
+static void sh_timer_write(void *opaque, hwaddr offset,
                             uint32_t value)
 {
     sh_timer_state *s = (sh_timer_state *)opaque;
@@ -222,7 +222,7 @@ typedef struct {
     int feat;
 } tmu012_state;
 
-static uint64_t tmu012_read(void *opaque, target_phys_addr_t offset,
+static uint64_t tmu012_read(void *opaque, hwaddr offset,
                             unsigned size)
 {
     tmu012_state *s = (tmu012_state *)opaque;
@@ -253,7 +253,7 @@ static uint64_t tmu012_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void tmu012_write(void *opaque, target_phys_addr_t offset,
+static void tmu012_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     tmu012_state *s = (tmu012_state *)opaque;
@@ -303,7 +303,7 @@ static const MemoryRegionOps tmu012_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-void tmu012_init(MemoryRegion *sysmem, target_phys_addr_t base,
+void tmu012_init(MemoryRegion *sysmem, hwaddr base,
                  int feat, uint32_t freq,
 		 qemu_irq ch0_irq, qemu_irq ch1_irq,
 		 qemu_irq ch2_irq0, qemu_irq ch2_irq1)
diff --git a/hw/sharpsl.h b/hw/sharpsl.h
index 0b3a774..13981a6 100644
--- a/hw/sharpsl.h
+++ b/hw/sharpsl.h
@@ -12,6 +12,6 @@
 /* zaurus.c */
 
 #define SL_PXA_PARAM_BASE	0xa0000a00
-void sl_bootparam_write(target_phys_addr_t ptr);
+void sl_bootparam_write(hwaddr ptr);
 
 #endif
diff --git a/hw/shpc.c b/hw/shpc.c
index a5baf24..4597bbd 100644
--- a/hw/shpc.c
+++ b/hw/shpc.c
@@ -466,13 +466,13 @@ static int shpc_cap_add_config(PCIDevice *d)
     return 0;
 }
 
-static uint64_t shpc_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t shpc_mmio_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     return shpc_read(opaque, addr, size);
 }
 
-static void shpc_mmio_write(void *opaque, target_phys_addr_t addr,
+static void shpc_mmio_write(void *opaque, hwaddr addr,
                             uint64_t val, unsigned size)
 {
     shpc_write(opaque, addr, val, size);
diff --git a/hw/slavio_intctl.c b/hw/slavio_intctl.c
index 7fdc3be..6aafa8b 100644
--- a/hw/slavio_intctl.c
+++ b/hw/slavio_intctl.c
@@ -78,7 +78,7 @@ typedef struct SLAVIO_INTCTLState {
 static void slavio_check_interrupts(SLAVIO_INTCTLState *s, int set_irqs);
 
 // per-cpu interrupt controller
-static uint64_t slavio_intctl_mem_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_intctl_mem_readl(void *opaque, hwaddr addr,
                                         unsigned size)
 {
     SLAVIO_CPUINTCTLState *s = opaque;
@@ -98,7 +98,7 @@ static uint64_t slavio_intctl_mem_readl(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void slavio_intctl_mem_writel(void *opaque, target_phys_addr_t addr,
+static void slavio_intctl_mem_writel(void *opaque, hwaddr addr,
                                      uint64_t val, unsigned size)
 {
     SLAVIO_CPUINTCTLState *s = opaque;
@@ -135,7 +135,7 @@ static const MemoryRegionOps slavio_intctl_mem_ops = {
 };
 
 // master system interrupt controller
-static uint64_t slavio_intctlm_mem_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_intctlm_mem_readl(void *opaque, hwaddr addr,
                                          unsigned size)
 {
     SLAVIO_INTCTLState *s = opaque;
@@ -161,7 +161,7 @@ static uint64_t slavio_intctlm_mem_readl(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void slavio_intctlm_mem_writel(void *opaque, target_phys_addr_t addr,
+static void slavio_intctlm_mem_writel(void *opaque, hwaddr addr,
                                       uint64_t val, unsigned size)
 {
     SLAVIO_INTCTLState *s = opaque;
diff --git a/hw/slavio_misc.c b/hw/slavio_misc.c
index 944835e..682fb45 100644
--- a/hw/slavio_misc.c
+++ b/hw/slavio_misc.c
@@ -107,7 +107,7 @@ static void slavio_set_power_fail(void *opaque, int irq, int power_failing)
     slavio_misc_update_irq(s);
 }
 
-static void slavio_cfg_mem_writeb(void *opaque, target_phys_addr_t addr,
+static void slavio_cfg_mem_writeb(void *opaque, hwaddr addr,
                                   uint64_t val, unsigned size)
 {
     MiscState *s = opaque;
@@ -117,7 +117,7 @@ static void slavio_cfg_mem_writeb(void *opaque, target_phys_addr_t addr,
     slavio_misc_update_irq(s);
 }
 
-static uint64_t slavio_cfg_mem_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_cfg_mem_readb(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     MiscState *s = opaque;
@@ -138,7 +138,7 @@ static const MemoryRegionOps slavio_cfg_mem_ops = {
     },
 };
 
-static void slavio_diag_mem_writeb(void *opaque, target_phys_addr_t addr,
+static void slavio_diag_mem_writeb(void *opaque, hwaddr addr,
                                    uint64_t val, unsigned size)
 {
     MiscState *s = opaque;
@@ -147,7 +147,7 @@ static void slavio_diag_mem_writeb(void *opaque, target_phys_addr_t addr,
     s->diag = val & 0xff;
 }
 
-static uint64_t slavio_diag_mem_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_diag_mem_readb(void *opaque, hwaddr addr,
                                       unsigned size)
 {
     MiscState *s = opaque;
@@ -168,7 +168,7 @@ static const MemoryRegionOps slavio_diag_mem_ops = {
     },
 };
 
-static void slavio_mdm_mem_writeb(void *opaque, target_phys_addr_t addr,
+static void slavio_mdm_mem_writeb(void *opaque, hwaddr addr,
                                   uint64_t val, unsigned size)
 {
     MiscState *s = opaque;
@@ -177,7 +177,7 @@ static void slavio_mdm_mem_writeb(void *opaque, target_phys_addr_t addr,
     s->mctrl = val & 0xff;
 }
 
-static uint64_t slavio_mdm_mem_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_mdm_mem_readb(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     MiscState *s = opaque;
@@ -198,7 +198,7 @@ static const MemoryRegionOps slavio_mdm_mem_ops = {
     },
 };
 
-static void slavio_aux1_mem_writeb(void *opaque, target_phys_addr_t addr,
+static void slavio_aux1_mem_writeb(void *opaque, hwaddr addr,
                                    uint64_t val, unsigned size)
 {
     MiscState *s = opaque;
@@ -215,7 +215,7 @@ static void slavio_aux1_mem_writeb(void *opaque, target_phys_addr_t addr,
     s->aux1 = val & 0xff;
 }
 
-static uint64_t slavio_aux1_mem_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_aux1_mem_readb(void *opaque, hwaddr addr,
                                       unsigned size)
 {
     MiscState *s = opaque;
@@ -236,7 +236,7 @@ static const MemoryRegionOps slavio_aux1_mem_ops = {
     },
 };
 
-static void slavio_aux2_mem_writeb(void *opaque, target_phys_addr_t addr,
+static void slavio_aux2_mem_writeb(void *opaque, hwaddr addr,
                                    uint64_t val, unsigned size)
 {
     MiscState *s = opaque;
@@ -252,7 +252,7 @@ static void slavio_aux2_mem_writeb(void *opaque, target_phys_addr_t addr,
     slavio_misc_update_irq(s);
 }
 
-static uint64_t slavio_aux2_mem_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_aux2_mem_readb(void *opaque, hwaddr addr,
                                       unsigned size)
 {
     MiscState *s = opaque;
@@ -273,7 +273,7 @@ static const MemoryRegionOps slavio_aux2_mem_ops = {
     },
 };
 
-static void apc_mem_writeb(void *opaque, target_phys_addr_t addr,
+static void apc_mem_writeb(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     APCState *s = opaque;
@@ -282,7 +282,7 @@ static void apc_mem_writeb(void *opaque, target_phys_addr_t addr,
     qemu_irq_raise(s->cpu_halt);
 }
 
-static uint64_t apc_mem_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t apc_mem_readb(void *opaque, hwaddr addr,
                               unsigned size)
 {
     uint32_t ret = 0;
@@ -301,7 +301,7 @@ static const MemoryRegionOps apc_mem_ops = {
     }
 };
 
-static uint64_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_sysctrl_mem_readl(void *opaque, hwaddr addr,
                                          unsigned size)
 {
     MiscState *s = opaque;
@@ -318,7 +318,7 @@ static uint64_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void slavio_sysctrl_mem_writel(void *opaque, target_phys_addr_t addr,
+static void slavio_sysctrl_mem_writel(void *opaque, hwaddr addr,
                                       uint64_t val, unsigned size)
 {
     MiscState *s = opaque;
@@ -346,7 +346,7 @@ static const MemoryRegionOps slavio_sysctrl_mem_ops = {
     },
 };
 
-static uint64_t slavio_led_mem_readw(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_led_mem_readw(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     MiscState *s = opaque;
@@ -363,7 +363,7 @@ static uint64_t slavio_led_mem_readw(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void slavio_led_mem_writew(void *opaque, target_phys_addr_t addr,
+static void slavio_led_mem_writew(void *opaque, hwaddr addr,
                                   uint64_t val, unsigned size)
 {
     MiscState *s = opaque;
diff --git a/hw/slavio_timer.c b/hw/slavio_timer.c
index 97edebb..c07ceb1 100644
--- a/hw/slavio_timer.c
+++ b/hw/slavio_timer.c
@@ -130,7 +130,7 @@ static void slavio_timer_irq(void *opaque)
     }
 }
 
-static uint64_t slavio_timer_mem_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t slavio_timer_mem_readl(void *opaque, hwaddr addr,
                                        unsigned size)
 {
     TimerContext *tc = opaque;
@@ -190,7 +190,7 @@ static uint64_t slavio_timer_mem_readl(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void slavio_timer_mem_writel(void *opaque, target_phys_addr_t addr,
+static void slavio_timer_mem_writel(void *opaque, hwaddr addr,
                                     uint64_t val, unsigned size)
 {
     TimerContext *tc = opaque;
diff --git a/hw/sm501.c b/hw/sm501.c
index 050d096..4aafe49 100644
--- a/hw/sm501.c
+++ b/hw/sm501.c
@@ -456,7 +456,7 @@ typedef struct SM501State {
     DisplayState *ds;
 
     /* status & internal resources */
-    target_phys_addr_t base;
+    hwaddr base;
     uint32_t local_mem_size_index;
     uint8_t * local_mem;
     MemoryRegion local_mem_region;
@@ -726,7 +726,7 @@ static void sm501_2d_operation(SM501State * s)
     }
 }
 
-static uint64_t sm501_system_config_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sm501_system_config_read(void *opaque, hwaddr addr,
                                          unsigned size)
 {
     SM501State * s = (SM501State *)opaque;
@@ -779,7 +779,7 @@ static uint64_t sm501_system_config_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void sm501_system_config_write(void *opaque, target_phys_addr_t addr,
+static void sm501_system_config_write(void *opaque, hwaddr addr,
                                       uint64_t value, unsigned size)
 {
     SM501State * s = (SM501State *)opaque;
@@ -837,7 +837,7 @@ static const MemoryRegionOps sm501_system_config_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint32_t sm501_palette_read(void *opaque, target_phys_addr_t addr)
+static uint32_t sm501_palette_read(void *opaque, hwaddr addr)
 {
     SM501State * s = (SM501State *)opaque;
     SM501_DPRINTF("sm501 palette read addr=%x\n", (int)addr);
@@ -850,7 +850,7 @@ static uint32_t sm501_palette_read(void *opaque, target_phys_addr_t addr)
 }
 
 static void sm501_palette_write(void *opaque,
-				target_phys_addr_t addr, uint32_t value)
+				hwaddr addr, uint32_t value)
 {
     SM501State * s = (SM501State *)opaque;
     SM501_DPRINTF("sm501 palette write addr=%x, val=%x\n",
@@ -863,7 +863,7 @@ static void sm501_palette_write(void *opaque,
     *(uint32_t*)&s->dc_palette[addr] = value;
 }
 
-static uint64_t sm501_disp_ctrl_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sm501_disp_ctrl_read(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     SM501State * s = (SM501State *)opaque;
@@ -958,7 +958,7 @@ static uint64_t sm501_disp_ctrl_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void sm501_disp_ctrl_write(void *opaque, target_phys_addr_t addr,
+static void sm501_disp_ctrl_write(void *opaque, hwaddr addr,
                                   uint64_t value, unsigned size)
 {
     SM501State * s = (SM501State *)opaque;
@@ -1073,7 +1073,7 @@ static const MemoryRegionOps sm501_disp_ctrl_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static uint64_t sm501_2d_engine_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sm501_2d_engine_read(void *opaque, hwaddr addr,
                                      unsigned size)
 {
     SM501State * s = (SM501State *)opaque;
@@ -1093,7 +1093,7 @@ static uint64_t sm501_2d_engine_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void sm501_2d_engine_write(void *opaque, target_phys_addr_t addr,
+static void sm501_2d_engine_write(void *opaque, hwaddr addr,
                                   uint64_t value, unsigned size)
 {
     SM501State * s = (SM501State *)opaque;
diff --git a/hw/smc91c111.c b/hw/smc91c111.c
index d6ef302..4ceed01 100644
--- a/hw/smc91c111.c
+++ b/hw/smc91c111.c
@@ -276,7 +276,7 @@ static void smc91c111_reset(DeviceState *dev)
 #define SET_LOW(name, val) s->name = (s->name & 0xff00) | val
 #define SET_HIGH(name, val) s->name = (s->name & 0xff) | (val << 8)
 
-static void smc91c111_writeb(void *opaque, target_phys_addr_t offset,
+static void smc91c111_writeb(void *opaque, hwaddr offset,
                              uint32_t value)
 {
     smc91c111_state *s = (smc91c111_state *)opaque;
@@ -451,7 +451,7 @@ static void smc91c111_writeb(void *opaque, target_phys_addr_t offset,
     hw_error("smc91c111_write: Bad reg %d:%x\n", s->bank, (int)offset);
 }
 
-static uint32_t smc91c111_readb(void *opaque, target_phys_addr_t offset)
+static uint32_t smc91c111_readb(void *opaque, hwaddr offset)
 {
     smc91c111_state *s = (smc91c111_state *)opaque;
 
@@ -595,14 +595,14 @@ static uint32_t smc91c111_readb(void *opaque, target_phys_addr_t offset)
     return 0;
 }
 
-static void smc91c111_writew(void *opaque, target_phys_addr_t offset,
+static void smc91c111_writew(void *opaque, hwaddr offset,
                              uint32_t value)
 {
     smc91c111_writeb(opaque, offset, value & 0xff);
     smc91c111_writeb(opaque, offset + 1, value >> 8);
 }
 
-static void smc91c111_writel(void *opaque, target_phys_addr_t offset,
+static void smc91c111_writel(void *opaque, hwaddr offset,
                              uint32_t value)
 {
     /* 32-bit writes to offset 0xc only actually write to the bank select
@@ -612,7 +612,7 @@ static void smc91c111_writel(void *opaque, target_phys_addr_t offset,
     smc91c111_writew(opaque, offset + 2, value >> 16);
 }
 
-static uint32_t smc91c111_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t smc91c111_readw(void *opaque, hwaddr offset)
 {
     uint32_t val;
     val = smc91c111_readb(opaque, offset);
@@ -620,7 +620,7 @@ static uint32_t smc91c111_readw(void *opaque, target_phys_addr_t offset)
     return val;
 }
 
-static uint32_t smc91c111_readl(void *opaque, target_phys_addr_t offset)
+static uint32_t smc91c111_readl(void *opaque, hwaddr offset)
 {
     uint32_t val;
     val = smc91c111_readw(opaque, offset);
diff --git a/hw/soc_dma.c b/hw/soc_dma.c
index 03bc846..50d5f84 100644
--- a/hw/soc_dma.c
+++ b/hw/soc_dma.c
@@ -64,7 +64,7 @@ struct dma_s {
 
     struct memmap_entry_s {
         enum soc_dma_port_type type;
-        target_phys_addr_t addr;
+        hwaddr addr;
         union {
            struct {
                void *opaque;
@@ -105,7 +105,7 @@ static void soc_dma_ch_run(void *opaque)
 }
 
 static inline struct memmap_entry_s *soc_dma_lookup(struct dma_s *dma,
-                target_phys_addr_t addr)
+                hwaddr addr)
 {
     struct memmap_entry_s *lo;
     int hi;
@@ -255,7 +255,7 @@ struct soc_dma_s *soc_dma_init(int n)
     return &s->soc;
 }
 
-void soc_dma_port_add_fifo(struct soc_dma_s *soc, target_phys_addr_t virt_base,
+void soc_dma_port_add_fifo(struct soc_dma_s *soc, hwaddr virt_base,
                 soc_dma_io_t fn, void *opaque, int out)
 {
     struct memmap_entry_s *entry;
@@ -308,7 +308,7 @@ void soc_dma_port_add_fifo(struct soc_dma_s *soc, target_phys_addr_t virt_base,
 }
 
 void soc_dma_port_add_mem(struct soc_dma_s *soc, uint8_t *phys_base,
-                target_phys_addr_t virt_base, size_t size)
+                hwaddr virt_base, size_t size)
 {
     struct memmap_entry_s *entry;
     struct dma_s *dma = (struct dma_s *) soc;
diff --git a/hw/soc_dma.h b/hw/soc_dma.h
index 904b26c..9340b8f 100644
--- a/hw/soc_dma.h
+++ b/hw/soc_dma.h
@@ -51,7 +51,7 @@ struct soc_dma_ch_s {
     int bytes;
     /* Initialised by the DMA module, call soc_dma_ch_update after writing.  */
     enum soc_dma_access_type type[2];
-    target_phys_addr_t vaddr[2];	/* Updated by .transfer_fn().  */
+    hwaddr vaddr[2];	/* Updated by .transfer_fn().  */
     /* Private */
     void *paddr[2];
     soc_dma_io_t io_fn[2];
@@ -91,19 +91,19 @@ void soc_dma_ch_update(struct soc_dma_ch_s *ch);
 void soc_dma_reset(struct soc_dma_s *s);
 struct soc_dma_s *soc_dma_init(int n);
 
-void soc_dma_port_add_fifo(struct soc_dma_s *dma, target_phys_addr_t virt_base,
+void soc_dma_port_add_fifo(struct soc_dma_s *dma, hwaddr virt_base,
                 soc_dma_io_t fn, void *opaque, int out);
 void soc_dma_port_add_mem(struct soc_dma_s *dma, uint8_t *phys_base,
-                target_phys_addr_t virt_base, size_t size);
+                hwaddr virt_base, size_t size);
 
 static inline void soc_dma_port_add_fifo_in(struct soc_dma_s *dma,
-                target_phys_addr_t virt_base, soc_dma_io_t fn, void *opaque)
+                hwaddr virt_base, soc_dma_io_t fn, void *opaque)
 {
     return soc_dma_port_add_fifo(dma, virt_base, fn, opaque, 0);
 }
 
 static inline void soc_dma_port_add_fifo_out(struct soc_dma_s *dma,
-                target_phys_addr_t virt_base, soc_dma_io_t fn, void *opaque)
+                hwaddr virt_base, soc_dma_io_t fn, void *opaque)
 {
     return soc_dma_port_add_fifo(dma, virt_base, fn, opaque, 1);
 }
diff --git a/hw/spapr.c b/hw/spapr.c
index 637b3fb..73d75e8 100644
--- a/hw/spapr.c
+++ b/hw/spapr.c
@@ -228,9 +228,9 @@ static size_t create_page_sizes_prop(CPUPPCState *env, uint32_t *prop,
 
 
 static void *spapr_create_fdt_skel(const char *cpu_model,
-                                   target_phys_addr_t initrd_base,
-                                   target_phys_addr_t initrd_size,
-                                   target_phys_addr_t kernel_size,
+                                   hwaddr initrd_base,
+                                   hwaddr initrd_size,
+                                   hwaddr kernel_size,
                                    const char *boot_device,
                                    const char *kernel_cmdline)
 {
@@ -445,7 +445,7 @@ static int spapr_populate_memory(sPAPREnvironment *spapr, void *fdt)
                                 cpu_to_be32(0x0), cpu_to_be32(0x0),
                                 cpu_to_be32(0x0)};
     char mem_name[32];
-    target_phys_addr_t node0_size, mem_start;
+    hwaddr node0_size, mem_start;
     uint64_t mem_reg_property[2];
     int i, off;
 
@@ -502,9 +502,9 @@ static int spapr_populate_memory(sPAPREnvironment *spapr, void *fdt)
 }
 
 static void spapr_finalize_fdt(sPAPREnvironment *spapr,
-                               target_phys_addr_t fdt_addr,
-                               target_phys_addr_t rtas_addr,
-                               target_phys_addr_t rtas_size)
+                               hwaddr fdt_addr,
+                               hwaddr rtas_addr,
+                               hwaddr rtas_size)
 {
     int ret;
     void *fdt;
@@ -679,7 +679,7 @@ static void ppc_spapr_init(QEMUMachineInitArgs *args)
     int i;
     MemoryRegion *sysmem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
-    target_phys_addr_t rma_alloc_size;
+    hwaddr rma_alloc_size;
     uint32_t initrd_base = 0;
     long kernel_size = 0, initrd_size = 0;
     long load_limit, rtas_limit, fw_size;
diff --git a/hw/spapr.h b/hw/spapr.h
index e984e3f..8ee69bd 100644
--- a/hw/spapr.h
+++ b/hw/spapr.h
@@ -13,12 +13,12 @@ typedef struct sPAPREnvironment {
     QLIST_HEAD(, sPAPRPHBState) phbs;
     struct icp_state *icp;
 
-    target_phys_addr_t ram_limit;
+    hwaddr ram_limit;
     void *htab;
     long htab_shift;
-    target_phys_addr_t rma_size;
+    hwaddr rma_size;
     int vrma_adjust;
-    target_phys_addr_t fdt_addr, rtas_addr;
+    hwaddr fdt_addr, rtas_addr;
     long rtas_size;
     void *fdt_skel;
     target_ulong entry_point;
@@ -321,8 +321,8 @@ void spapr_rtas_register(const char *name, spapr_rtas_fn fn);
 target_ulong spapr_rtas_call(sPAPREnvironment *spapr,
                              uint32_t token, uint32_t nargs, target_ulong args,
                              uint32_t nret, target_ulong rets);
-int spapr_rtas_device_tree_setup(void *fdt, target_phys_addr_t rtas_addr,
-                                 target_phys_addr_t rtas_size);
+int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
+                                 hwaddr rtas_size);
 
 #define SPAPR_TCE_PAGE_SHIFT   12
 #define SPAPR_TCE_PAGE_SIZE    (1ULL << SPAPR_TCE_PAGE_SHIFT)
diff --git a/hw/spapr_iommu.c b/hw/spapr_iommu.c
index 33f84e2..86dc8f9 100644
--- a/hw/spapr_iommu.c
+++ b/hw/spapr_iommu.c
@@ -66,8 +66,8 @@ static sPAPRTCETable *spapr_tce_find_by_liobn(uint32_t liobn)
 
 static int spapr_tce_translate(DMAContext *dma,
                                dma_addr_t addr,
-                               target_phys_addr_t *paddr,
-                               target_phys_addr_t *len,
+                               hwaddr *paddr,
+                               hwaddr *len,
                                DMADirection dir)
 {
     sPAPRTCETable *tcet = DO_UPCAST(sPAPRTCETable, dma, dma);
@@ -82,7 +82,7 @@ static int spapr_tce_translate(DMAContext *dma,
 
     if (tcet->bypass) {
         *paddr = addr;
-        *len = (target_phys_addr_t)-1;
+        *len = (hwaddr)-1;
         return 0;
     }
 
diff --git a/hw/spapr_pci.c b/hw/spapr_pci.c
index b628f89..a08ed11 100644
--- a/hw/spapr_pci.c
+++ b/hw/spapr_pci.c
@@ -258,7 +258,7 @@ static int spapr_msicfg_find(sPAPRPHBState *phb, uint32_t config_addr,
  * This is required for msi_notify()/msix_notify() which
  * will write at the addresses via spapr_msi_write().
  */
-static void spapr_msi_setmsg(PCIDevice *pdev, target_phys_addr_t addr,
+static void spapr_msi_setmsg(PCIDevice *pdev, hwaddr addr,
                              bool msix, unsigned req_num)
 {
     unsigned i;
@@ -439,7 +439,7 @@ static void pci_spapr_set_irq(void *opaque, int irq_num, int level)
     qemu_set_irq(spapr_phb_lsi_qirq(phb, irq_num), level);
 }
 
-static uint64_t spapr_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t spapr_io_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     switch (size) {
@@ -453,7 +453,7 @@ static uint64_t spapr_io_read(void *opaque, target_phys_addr_t addr,
     assert(0);
 }
 
-static void spapr_io_write(void *opaque, target_phys_addr_t addr,
+static void spapr_io_write(void *opaque, hwaddr addr,
                            uint64_t data, unsigned size)
 {
     switch (size) {
@@ -483,7 +483,7 @@ static const MemoryRegionOps spapr_io_ops = {
  * data is set to 0.
  * For MSI, the vector number is encoded in least bits in data.
  */
-static void spapr_msi_write(void *opaque, target_phys_addr_t addr,
+static void spapr_msi_write(void *opaque, hwaddr addr,
                             uint64_t data, unsigned size)
 {
     sPAPRPHBState *phb = opaque;
diff --git a/hw/spapr_pci.h b/hw/spapr_pci.h
index 670dc62..e307ac8 100644
--- a/hw/spapr_pci.h
+++ b/hw/spapr_pci.h
@@ -42,8 +42,8 @@ typedef struct sPAPRPHBState {
     char *dtbusname;
 
     MemoryRegion memspace, iospace;
-    target_phys_addr_t mem_win_addr, mem_win_size, io_win_addr, io_win_size;
-    target_phys_addr_t msi_win_addr;
+    hwaddr mem_win_addr, mem_win_size, io_win_addr, io_win_size;
+    hwaddr msi_win_addr;
     MemoryRegion memwindow, iowindow, msiwindow;
 
     uint32_t dma_liobn;
diff --git a/hw/spapr_rtas.c b/hw/spapr_rtas.c
index b808f80..67da27b 100644
--- a/hw/spapr_rtas.c
+++ b/hw/spapr_rtas.c
@@ -249,8 +249,8 @@ void spapr_rtas_register(const char *name, spapr_rtas_fn fn)
     rtas_next++;
 }
 
-int spapr_rtas_device_tree_setup(void *fdt, target_phys_addr_t rtas_addr,
-                                 target_phys_addr_t rtas_size)
+int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
+                                 hwaddr rtas_size)
 {
     int ret;
     int i;
diff --git a/hw/sparc32_dma.c b/hw/sparc32_dma.c
index 1dbf69e..d11a302 100644
--- a/hw/sparc32_dma.c
+++ b/hw/sparc32_dma.c
@@ -78,7 +78,7 @@ enum {
 };
 
 /* Note: on sparc, the lance 16 bit bus is swapped */
-void ledma_memory_read(void *opaque, target_phys_addr_t addr,
+void ledma_memory_read(void *opaque, hwaddr addr,
                        uint8_t *buf, int len, int do_bswap)
 {
     DMAState *s = opaque;
@@ -98,7 +98,7 @@ void ledma_memory_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-void ledma_memory_write(void *opaque, target_phys_addr_t addr,
+void ledma_memory_write(void *opaque, hwaddr addr,
                         uint8_t *buf, int len, int do_bswap)
 {
     DMAState *s = opaque;
@@ -165,7 +165,7 @@ void espdma_memory_write(void *opaque, uint8_t *buf, int len)
     s->dmaregs[1] += len;
 }
 
-static uint64_t dma_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t dma_mem_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     DMAState *s = opaque;
@@ -182,7 +182,7 @@ static uint64_t dma_mem_read(void *opaque, target_phys_addr_t addr,
     return s->dmaregs[saddr];
 }
 
-static void dma_mem_write(void *opaque, target_phys_addr_t addr,
+static void dma_mem_write(void *opaque, hwaddr addr,
                           uint64_t val, unsigned size)
 {
     DMAState *s = opaque;
diff --git a/hw/sparc32_dma.h b/hw/sparc32_dma.h
index 8b72c37..9497b13 100644
--- a/hw/sparc32_dma.h
+++ b/hw/sparc32_dma.h
@@ -2,9 +2,9 @@
 #define SPARC32_DMA_H
 
 /* sparc32_dma.c */
-void ledma_memory_read(void *opaque, target_phys_addr_t addr,
+void ledma_memory_read(void *opaque, hwaddr addr,
                        uint8_t *buf, int len, int do_bswap);
-void ledma_memory_write(void *opaque, target_phys_addr_t addr,
+void ledma_memory_write(void *opaque, hwaddr addr,
                         uint8_t *buf, int len, int do_bswap);
 void espdma_memory_read(void *opaque, uint8_t *buf, int len);
 void espdma_memory_write(void *opaque, uint8_t *buf, int len);
diff --git a/hw/spitz.c b/hw/spitz.c
index 2942626..944c274 100644
--- a/hw/spitz.c
+++ b/hw/spitz.c
@@ -60,7 +60,7 @@ typedef struct {
     ECCState ecc;
 } SLNANDState;
 
-static uint64_t sl_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t sl_read(void *opaque, hwaddr addr, unsigned size)
 {
     SLNANDState *s = (SLNANDState *) opaque;
     int ryby;
@@ -102,7 +102,7 @@ static uint64_t sl_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return 0;
 }
 
-static void sl_write(void *opaque, target_phys_addr_t addr,
+static void sl_write(void *opaque, hwaddr addr,
                      uint64_t value, unsigned size)
 {
     SLNANDState *s = (SLNANDState *) opaque;
diff --git a/hw/stellaris.c b/hw/stellaris.c
index bfb18b0..b038f10 100644
--- a/hw/stellaris.c
+++ b/hw/stellaris.c
@@ -141,7 +141,7 @@ static void gptm_tick(void *opaque)
     gptm_update_irq(s);
 }
 
-static uint64_t gptm_read(void *opaque, target_phys_addr_t offset,
+static uint64_t gptm_read(void *opaque, hwaddr offset,
                           unsigned size)
 {
     gptm_state *s = (gptm_state *)opaque;
@@ -190,7 +190,7 @@ static uint64_t gptm_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void gptm_write(void *opaque, target_phys_addr_t offset,
+static void gptm_write(void *opaque, hwaddr offset,
                        uint64_t value, unsigned size)
 {
     gptm_state *s = (gptm_state *)opaque;
@@ -410,7 +410,7 @@ static int ssys_board_class(const ssys_state *s)
     }
 }
 
-static uint64_t ssys_read(void *opaque, target_phys_addr_t offset,
+static uint64_t ssys_read(void *opaque, hwaddr offset,
                           unsigned size)
 {
     ssys_state *s = (ssys_state *)opaque;
@@ -515,7 +515,7 @@ static void ssys_calculate_system_clock(ssys_state *s)
     }
 }
 
-static void ssys_write(void *opaque, target_phys_addr_t offset,
+static void ssys_write(void *opaque, hwaddr offset,
                        uint64_t value, unsigned size)
 {
     ssys_state *s = (ssys_state *)opaque;
@@ -701,7 +701,7 @@ typedef struct {
 #define STELLARIS_I2C_MCS_IDLE    0x20
 #define STELLARIS_I2C_MCS_BUSBSY  0x40
 
-static uint64_t stellaris_i2c_read(void *opaque, target_phys_addr_t offset,
+static uint64_t stellaris_i2c_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     stellaris_i2c_state *s = (stellaris_i2c_state *)opaque;
@@ -738,7 +738,7 @@ static void stellaris_i2c_update(stellaris_i2c_state *s)
     qemu_set_irq(s->irq, level);
 }
 
-static void stellaris_i2c_write(void *opaque, target_phys_addr_t offset,
+static void stellaris_i2c_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     stellaris_i2c_state *s = (stellaris_i2c_state *)opaque;
@@ -989,7 +989,7 @@ static void stellaris_adc_reset(stellaris_adc_state *s)
     }
 }
 
-static uint64_t stellaris_adc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t stellaris_adc_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     stellaris_adc_state *s = (stellaris_adc_state *)opaque;
@@ -1037,7 +1037,7 @@ static uint64_t stellaris_adc_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void stellaris_adc_write(void *opaque, target_phys_addr_t offset,
+static void stellaris_adc_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     stellaris_adc_state *s = (stellaris_adc_state *)opaque;
diff --git a/hw/stellaris_enet.c b/hw/stellaris_enet.c
index bc97280..a530b10 100644
--- a/hw/stellaris_enet.c
+++ b/hw/stellaris_enet.c
@@ -130,7 +130,7 @@ static int stellaris_enet_can_receive(NetClientState *nc)
     return (s->np < 31);
 }
 
-static uint64_t stellaris_enet_read(void *opaque, target_phys_addr_t offset,
+static uint64_t stellaris_enet_read(void *opaque, hwaddr offset,
                                     unsigned size)
 {
     stellaris_enet_state *s = (stellaris_enet_state *)opaque;
@@ -198,7 +198,7 @@ static uint64_t stellaris_enet_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void stellaris_enet_write(void *opaque, target_phys_addr_t offset,
+static void stellaris_enet_write(void *opaque, hwaddr offset,
                                  uint64_t value, unsigned size)
 {
     stellaris_enet_state *s = (stellaris_enet_state *)opaque;
diff --git a/hw/strongarm.c b/hw/strongarm.c
index 7150eeb..4385515 100644
--- a/hw/strongarm.c
+++ b/hw/strongarm.c
@@ -59,7 +59,7 @@
 #endif
 
 static struct {
-    target_phys_addr_t io_base;
+    hwaddr io_base;
     int irq;
 } sa_serial[] = {
     { 0x80010000, SA_PIC_UART1 },
@@ -113,7 +113,7 @@ static void strongarm_pic_set_irq(void *opaque, int irq, int level)
     strongarm_pic_update(s);
 }
 
-static uint64_t strongarm_pic_mem_read(void *opaque, target_phys_addr_t offset,
+static uint64_t strongarm_pic_mem_read(void *opaque, hwaddr offset,
                                        unsigned size)
 {
     StrongARMPICState *s = opaque;
@@ -138,7 +138,7 @@ static uint64_t strongarm_pic_mem_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void strongarm_pic_mem_write(void *opaque, target_phys_addr_t offset,
+static void strongarm_pic_mem_write(void *opaque, hwaddr offset,
                                     uint64_t value, unsigned size)
 {
     StrongARMPICState *s = opaque;
@@ -294,7 +294,7 @@ static inline void strongarm_rtc_hz_tick(void *opaque)
     strongarm_rtc_int_update(s);
 }
 
-static uint64_t strongarm_rtc_read(void *opaque, target_phys_addr_t addr,
+static uint64_t strongarm_rtc_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     StrongARMRTCState *s = opaque;
@@ -316,7 +316,7 @@ static uint64_t strongarm_rtc_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void strongarm_rtc_write(void *opaque, target_phys_addr_t addr,
+static void strongarm_rtc_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     StrongARMRTCState *s = opaque;
@@ -517,7 +517,7 @@ static void strongarm_gpio_handler_update(StrongARMGPIOInfo *s)
     s->prev_level = level;
 }
 
-static uint64_t strongarm_gpio_read(void *opaque, target_phys_addr_t offset,
+static uint64_t strongarm_gpio_read(void *opaque, hwaddr offset,
                                     unsigned size)
 {
     StrongARMGPIOInfo *s = opaque;
@@ -559,7 +559,7 @@ static uint64_t strongarm_gpio_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void strongarm_gpio_write(void *opaque, target_phys_addr_t offset,
+static void strongarm_gpio_write(void *opaque, hwaddr offset,
                                  uint64_t value, unsigned size)
 {
     StrongARMGPIOInfo *s = opaque;
@@ -609,7 +609,7 @@ static const MemoryRegionOps strongarm_gpio_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static DeviceState *strongarm_gpio_init(target_phys_addr_t base,
+static DeviceState *strongarm_gpio_init(hwaddr base,
                 DeviceState *pic)
 {
     DeviceState *dev;
@@ -729,7 +729,7 @@ static void strongarm_ppc_handler_update(StrongARMPPCInfo *s)
     s->prev_level = level;
 }
 
-static uint64_t strongarm_ppc_read(void *opaque, target_phys_addr_t offset,
+static uint64_t strongarm_ppc_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     StrongARMPPCInfo *s = opaque;
@@ -759,7 +759,7 @@ static uint64_t strongarm_ppc_read(void *opaque, target_phys_addr_t offset,
     return 0;
 }
 
-static void strongarm_ppc_write(void *opaque, target_phys_addr_t offset,
+static void strongarm_ppc_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     StrongARMPPCInfo *s = opaque;
@@ -1095,7 +1095,7 @@ static void strongarm_uart_tx(void *opaque)
     strongarm_uart_update_int_status(s);
 }
 
-static uint64_t strongarm_uart_read(void *opaque, target_phys_addr_t addr,
+static uint64_t strongarm_uart_read(void *opaque, hwaddr addr,
                                     unsigned size)
 {
     StrongARMUARTState *s = opaque;
@@ -1137,7 +1137,7 @@ static uint64_t strongarm_uart_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void strongarm_uart_write(void *opaque, target_phys_addr_t addr,
+static void strongarm_uart_write(void *opaque, hwaddr addr,
                                  uint64_t value, unsigned size)
 {
     StrongARMUARTState *s = opaque;
@@ -1376,7 +1376,7 @@ static void strongarm_ssp_fifo_update(StrongARMSSPState *s)
     strongarm_ssp_int_update(s);
 }
 
-static uint64_t strongarm_ssp_read(void *opaque, target_phys_addr_t addr,
+static uint64_t strongarm_ssp_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     StrongARMSSPState *s = opaque;
@@ -1409,7 +1409,7 @@ static uint64_t strongarm_ssp_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void strongarm_ssp_write(void *opaque, target_phys_addr_t addr,
+static void strongarm_ssp_write(void *opaque, hwaddr addr,
                                 uint64_t value, unsigned size)
 {
     StrongARMSSPState *s = opaque;
diff --git a/hw/sun4c_intctl.c b/hw/sun4c_intctl.c
index 8dfa5ec..8cd70ab 100644
--- a/hw/sun4c_intctl.c
+++ b/hw/sun4c_intctl.c
@@ -61,7 +61,7 @@ typedef struct Sun4c_INTCTLState {
 
 static void sun4c_check_interrupts(void *opaque);
 
-static uint64_t sun4c_intctl_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t sun4c_intctl_mem_read(void *opaque, hwaddr addr,
                                       unsigned size)
 {
     Sun4c_INTCTLState *s = opaque;
@@ -73,7 +73,7 @@ static uint64_t sun4c_intctl_mem_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void sun4c_intctl_mem_write(void *opaque, target_phys_addr_t addr,
+static void sun4c_intctl_mem_write(void *opaque, hwaddr addr,
                                    uint64_t val, unsigned size)
 {
     Sun4c_INTCTLState *s = opaque;
diff --git a/hw/sun4m.c b/hw/sun4m.c
index dbe93f9..02673b2 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -87,16 +87,16 @@
 #define ESCC_CLOCK 4915200
 
 struct sun4m_hwdef {
-    target_phys_addr_t iommu_base, iommu_pad_base, iommu_pad_len, slavio_base;
-    target_phys_addr_t intctl_base, counter_base, nvram_base, ms_kb_base;
-    target_phys_addr_t serial_base, fd_base;
-    target_phys_addr_t afx_base, idreg_base, dma_base, esp_base, le_base;
-    target_phys_addr_t tcx_base, cs_base, apc_base, aux1_base, aux2_base;
-    target_phys_addr_t bpp_base, dbri_base, sx_base;
+    hwaddr iommu_base, iommu_pad_base, iommu_pad_len, slavio_base;
+    hwaddr intctl_base, counter_base, nvram_base, ms_kb_base;
+    hwaddr serial_base, fd_base;
+    hwaddr afx_base, idreg_base, dma_base, esp_base, le_base;
+    hwaddr tcx_base, cs_base, apc_base, aux1_base, aux2_base;
+    hwaddr bpp_base, dbri_base, sx_base;
     struct {
-        target_phys_addr_t reg_base, vram_base;
+        hwaddr reg_base, vram_base;
     } vsimm[MAX_VSIMMS];
-    target_phys_addr_t ecc_base;
+    hwaddr ecc_base;
     uint64_t max_mem;
     const char * const default_cpu_model;
     uint32_t ecc_version;
@@ -108,13 +108,13 @@ struct sun4m_hwdef {
 #define MAX_IOUNITS 5
 
 struct sun4d_hwdef {
-    target_phys_addr_t iounit_bases[MAX_IOUNITS], slavio_base;
-    target_phys_addr_t counter_base, nvram_base, ms_kb_base;
-    target_phys_addr_t serial_base;
-    target_phys_addr_t espdma_base, esp_base;
-    target_phys_addr_t ledma_base, le_base;
-    target_phys_addr_t tcx_base;
-    target_phys_addr_t sbi_base;
+    hwaddr iounit_bases[MAX_IOUNITS], slavio_base;
+    hwaddr counter_base, nvram_base, ms_kb_base;
+    hwaddr serial_base;
+    hwaddr espdma_base, esp_base;
+    hwaddr ledma_base, le_base;
+    hwaddr tcx_base;
+    hwaddr sbi_base;
     uint64_t max_mem;
     const char * const default_cpu_model;
     uint32_t iounit_version;
@@ -123,11 +123,11 @@ struct sun4d_hwdef {
 };
 
 struct sun4c_hwdef {
-    target_phys_addr_t iommu_base, slavio_base;
-    target_phys_addr_t intctl_base, counter_base, nvram_base, ms_kb_base;
-    target_phys_addr_t serial_base, fd_base;
-    target_phys_addr_t idreg_base, dma_base, esp_base, le_base;
-    target_phys_addr_t tcx_base, aux1_base;
+    hwaddr iommu_base, slavio_base;
+    hwaddr intctl_base, counter_base, nvram_base, ms_kb_base;
+    hwaddr serial_base, fd_base;
+    hwaddr idreg_base, dma_base, esp_base, le_base;
+    hwaddr tcx_base, aux1_base;
     uint64_t max_mem;
     const char * const default_cpu_model;
     uint32_t iommu_version;
@@ -373,7 +373,7 @@ static unsigned long sun4m_load_kernel(const char *kernel_filename,
     return kernel_size;
 }
 
-static void *iommu_init(target_phys_addr_t addr, uint32_t version, qemu_irq irq)
+static void *iommu_init(hwaddr addr, uint32_t version, qemu_irq irq)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -388,7 +388,7 @@ static void *iommu_init(target_phys_addr_t addr, uint32_t version, qemu_irq irq)
     return s;
 }
 
-static void *sparc32_dma_init(target_phys_addr_t daddr, qemu_irq parent_irq,
+static void *sparc32_dma_init(hwaddr daddr, qemu_irq parent_irq,
                               void *iommu, qemu_irq *dev_irq, int is_ledma)
 {
     DeviceState *dev;
@@ -406,7 +406,7 @@ static void *sparc32_dma_init(target_phys_addr_t daddr, qemu_irq parent_irq,
     return s;
 }
 
-static void lance_init(NICInfo *nd, target_phys_addr_t leaddr,
+static void lance_init(NICInfo *nd, hwaddr leaddr,
                        void *dma_opaque, qemu_irq irq)
 {
     DeviceState *dev;
@@ -426,8 +426,8 @@ static void lance_init(NICInfo *nd, target_phys_addr_t leaddr,
     qdev_connect_gpio_out(dma_opaque, 0, reset);
 }
 
-static DeviceState *slavio_intctl_init(target_phys_addr_t addr,
-                                       target_phys_addr_t addrg,
+static DeviceState *slavio_intctl_init(hwaddr addr,
+                                       hwaddr addrg,
                                        qemu_irq **parent_irq)
 {
     DeviceState *dev;
@@ -455,7 +455,7 @@ static DeviceState *slavio_intctl_init(target_phys_addr_t addr,
 #define SYS_TIMER_OFFSET      0x10000ULL
 #define CPU_TIMER_OFFSET(cpu) (0x1000ULL * cpu)
 
-static void slavio_timer_init_all(target_phys_addr_t addr, qemu_irq master_irq,
+static void slavio_timer_init_all(hwaddr addr, qemu_irq master_irq,
                                   qemu_irq *cpu_irqs, unsigned int num_cpus)
 {
     DeviceState *dev;
@@ -470,7 +470,7 @@ static void slavio_timer_init_all(target_phys_addr_t addr, qemu_irq master_irq,
     sysbus_mmio_map(s, 0, addr + SYS_TIMER_OFFSET);
 
     for (i = 0; i < MAX_CPUS; i++) {
-        sysbus_mmio_map(s, i + 1, addr + (target_phys_addr_t)CPU_TIMER_OFFSET(i));
+        sysbus_mmio_map(s, i + 1, addr + (hwaddr)CPU_TIMER_OFFSET(i));
         sysbus_connect_irq(s, i + 1, cpu_irqs[i]);
     }
 }
@@ -492,9 +492,9 @@ static Notifier slavio_system_powerdown_notifier = {
 #define MISC_MDM  0x01b00000
 #define MISC_SYS  0x01f00000
 
-static void slavio_misc_init(target_phys_addr_t base,
-                             target_phys_addr_t aux1_base,
-                             target_phys_addr_t aux2_base, qemu_irq irq,
+static void slavio_misc_init(hwaddr base,
+                             hwaddr aux1_base,
+                             hwaddr aux2_base, qemu_irq irq,
                              qemu_irq fdc_tc)
 {
     DeviceState *dev;
@@ -532,7 +532,7 @@ static void slavio_misc_init(target_phys_addr_t base,
     qemu_register_powerdown_notifier(&slavio_system_powerdown_notifier);
 }
 
-static void ecc_init(target_phys_addr_t base, qemu_irq irq, uint32_t version)
+static void ecc_init(hwaddr base, qemu_irq irq, uint32_t version)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -548,7 +548,7 @@ static void ecc_init(target_phys_addr_t base, qemu_irq irq, uint32_t version)
     }
 }
 
-static void apc_init(target_phys_addr_t power_base, qemu_irq cpu_halt)
+static void apc_init(hwaddr power_base, qemu_irq cpu_halt)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -561,7 +561,7 @@ static void apc_init(target_phys_addr_t power_base, qemu_irq cpu_halt)
     sysbus_connect_irq(s, 0, cpu_halt);
 }
 
-static void tcx_init(target_phys_addr_t addr, int vram_size, int width,
+static void tcx_init(hwaddr addr, int vram_size, int width,
                      int height, int depth)
 {
     DeviceState *dev;
@@ -597,7 +597,7 @@ static void tcx_init(target_phys_addr_t addr, int vram_size, int width,
 /* NCR89C100/MACIO Internal ID register */
 static const uint8_t idreg_data[] = { 0xfe, 0x81, 0x01, 0x03 };
 
-static void idreg_init(target_phys_addr_t addr)
+static void idreg_init(hwaddr addr)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -646,7 +646,7 @@ typedef struct AFXState {
 } AFXState;
 
 /* SS-5 TCX AFX register */
-static void afx_init(target_phys_addr_t addr)
+static void afx_init(hwaddr addr)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -690,11 +690,11 @@ typedef struct PROMState {
 /* Boot PROM (OpenBIOS) */
 static uint64_t translate_prom_address(void *opaque, uint64_t addr)
 {
-    target_phys_addr_t *base_addr = (target_phys_addr_t *)opaque;
+    hwaddr *base_addr = (hwaddr *)opaque;
     return addr + *base_addr - PROM_VADDR;
 }
 
-static void prom_init(target_phys_addr_t addr, const char *bios_name)
+static void prom_init(hwaddr addr, const char *bios_name)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -777,7 +777,7 @@ static int ram_init1(SysBusDevice *dev)
     return 0;
 }
 
-static void ram_init(target_phys_addr_t addr, ram_addr_t RAM_size,
+static void ram_init(hwaddr addr, ram_addr_t RAM_size,
                      uint64_t max_mem)
 {
     DeviceState *dev;
@@ -1544,7 +1544,7 @@ static const struct sun4d_hwdef sun4d_hwdefs[] = {
     },
 };
 
-static DeviceState *sbi_init(target_phys_addr_t addr, qemu_irq **parent_irq)
+static DeviceState *sbi_init(hwaddr addr, qemu_irq **parent_irq)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -1605,7 +1605,7 @@ static void sun4d_hw_init(const struct sun4d_hwdef *hwdef, ram_addr_t RAM_size,
     }
 
     for (i = 0; i < MAX_IOUNITS; i++)
-        if (hwdef->iounit_bases[i] != (target_phys_addr_t)-1)
+        if (hwdef->iounit_bases[i] != (hwaddr)-1)
             iounits[i] = iommu_init(hwdef->iounit_bases[i],
                                     hwdef->iounit_version,
                                     sbi_irq[0]);
@@ -1744,7 +1744,7 @@ static const struct sun4c_hwdef sun4c_hwdefs[] = {
     },
 };
 
-static DeviceState *sun4c_intctl_init(target_phys_addr_t addr,
+static DeviceState *sun4c_intctl_init(hwaddr addr,
                                       qemu_irq *parent_irq)
 {
     DeviceState *dev;
@@ -1825,7 +1825,7 @@ static void sun4c_hw_init(const struct sun4c_hwdef *hwdef, ram_addr_t RAM_size,
               slavio_irq[1], serial_hds[0], serial_hds[1],
               ESCC_CLOCK, 1);
 
-    if (hwdef->fd_base != (target_phys_addr_t)-1) {
+    if (hwdef->fd_base != (hwaddr)-1) {
         /* there is zero or one floppy drive */
         memset(fd, 0, sizeof(fd));
         fd[0] = drive_get(IF_FLOPPY, 0, 0);
diff --git a/hw/sun4m.h b/hw/sun4m.h
index 504c3af..a8c3133 100644
--- a/hw/sun4m.h
+++ b/hw/sun4m.h
@@ -6,17 +6,17 @@
 /* Devices used by sparc32 system.  */
 
 /* iommu.c */
-void sparc_iommu_memory_rw(void *opaque, target_phys_addr_t addr,
+void sparc_iommu_memory_rw(void *opaque, hwaddr addr,
                                  uint8_t *buf, int len, int is_write);
 static inline void sparc_iommu_memory_read(void *opaque,
-                                           target_phys_addr_t addr,
+                                           hwaddr addr,
                                            uint8_t *buf, int len)
 {
     sparc_iommu_memory_rw(opaque, addr, buf, len, 0);
 }
 
 static inline void sparc_iommu_memory_write(void *opaque,
-                                            target_phys_addr_t addr,
+                                            hwaddr addr,
                                             uint8_t *buf, int len)
 {
     sparc_iommu_memory_rw(opaque, addr, buf, len, 1);
diff --git a/hw/sun4m_iommu.c b/hw/sun4m_iommu.c
index ebefa91..ce6819e 100644
--- a/hw/sun4m_iommu.c
+++ b/hw/sun4m_iommu.c
@@ -130,16 +130,16 @@ typedef struct IOMMUState {
     SysBusDevice busdev;
     MemoryRegion iomem;
     uint32_t regs[IOMMU_NREGS];
-    target_phys_addr_t iostart;
+    hwaddr iostart;
     qemu_irq irq;
     uint32_t version;
 } IOMMUState;
 
-static uint64_t iommu_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t iommu_mem_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     IOMMUState *s = opaque;
-    target_phys_addr_t saddr;
+    hwaddr saddr;
     uint32_t ret;
 
     saddr = addr >> 2;
@@ -157,11 +157,11 @@ static uint64_t iommu_mem_read(void *opaque, target_phys_addr_t addr,
     return ret;
 }
 
-static void iommu_mem_write(void *opaque, target_phys_addr_t addr,
+static void iommu_mem_write(void *opaque, hwaddr addr,
                             uint64_t val, unsigned size)
 {
     IOMMUState *s = opaque;
-    target_phys_addr_t saddr;
+    hwaddr saddr;
 
     saddr = addr >> 2;
     trace_sun4m_iommu_mem_writel(saddr, val);
@@ -249,11 +249,11 @@ static const MemoryRegionOps iommu_mem_ops = {
     },
 };
 
-static uint32_t iommu_page_get_flags(IOMMUState *s, target_phys_addr_t addr)
+static uint32_t iommu_page_get_flags(IOMMUState *s, hwaddr addr)
 {
     uint32_t ret;
-    target_phys_addr_t iopte;
-    target_phys_addr_t pa = addr;
+    hwaddr iopte;
+    hwaddr pa = addr;
 
     iopte = s->regs[IOMMU_BASE] << 4;
     addr &= ~s->iostart;
@@ -264,17 +264,17 @@ static uint32_t iommu_page_get_flags(IOMMUState *s, target_phys_addr_t addr)
     return ret;
 }
 
-static target_phys_addr_t iommu_translate_pa(target_phys_addr_t addr,
+static hwaddr iommu_translate_pa(hwaddr addr,
                                              uint32_t pte)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
 
     pa = ((pte & IOPTE_PAGE) << 4) + (addr & ~IOMMU_PAGE_MASK);
     trace_sun4m_iommu_translate_pa(addr, pa, pte);
     return pa;
 }
 
-static void iommu_bad_addr(IOMMUState *s, target_phys_addr_t addr,
+static void iommu_bad_addr(IOMMUState *s, hwaddr addr,
                            int is_write)
 {
     trace_sun4m_iommu_bad_addr(addr);
@@ -286,12 +286,12 @@ static void iommu_bad_addr(IOMMUState *s, target_phys_addr_t addr,
     qemu_irq_raise(s->irq);
 }
 
-void sparc_iommu_memory_rw(void *opaque, target_phys_addr_t addr,
+void sparc_iommu_memory_rw(void *opaque, hwaddr addr,
                            uint8_t *buf, int len, int is_write)
 {
     int l;
     uint32_t flags;
-    target_phys_addr_t page, phys_addr;
+    hwaddr page, phys_addr;
 
     while (len > 0) {
         page = addr & IOMMU_PAGE_MASK;
diff --git a/hw/sun4u.c b/hw/sun4u.c
index eeb6496..1621171 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@ -632,12 +632,12 @@ typedef struct PROMState {
 
 static uint64_t translate_prom_address(void *opaque, uint64_t addr)
 {
-    target_phys_addr_t *base_addr = (target_phys_addr_t *)opaque;
+    hwaddr *base_addr = (hwaddr *)opaque;
     return addr + *base_addr - PROM_VADDR;
 }
 
 /* Boot PROM (OpenBIOS) */
-static void prom_init(target_phys_addr_t addr, const char *bios_name)
+static void prom_init(hwaddr addr, const char *bios_name)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -721,7 +721,7 @@ static int ram_init1(SysBusDevice *dev)
     return 0;
 }
 
-static void ram_init(target_phys_addr_t addr, ram_addr_t RAM_size)
+static void ram_init(hwaddr addr, ram_addr_t RAM_size)
 {
     DeviceState *dev;
     SysBusDevice *s;
diff --git a/hw/sysbus.c b/hw/sysbus.c
index c173840..4969f06 100644
--- a/hw/sysbus.c
+++ b/hw/sysbus.c
@@ -48,7 +48,7 @@ void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq irq)
     }
 }
 
-void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr)
+void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr)
 {
     assert(n >= 0 && n < dev->num_mmio);
 
@@ -56,7 +56,7 @@ void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr)
         /* ??? region already mapped here.  */
         return;
     }
-    if (dev->mmio[n].addr != (target_phys_addr_t)-1) {
+    if (dev->mmio[n].addr != (hwaddr)-1) {
         /* Unregister previous mapping.  */
         memory_region_del_subregion(get_system_memory(), dev->mmio[n].memory);
     }
@@ -122,7 +122,7 @@ static int sysbus_device_init(DeviceState *dev)
 }
 
 DeviceState *sysbus_create_varargs(const char *name,
-                                   target_phys_addr_t addr, ...)
+                                   hwaddr addr, ...)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -133,7 +133,7 @@ DeviceState *sysbus_create_varargs(const char *name,
     dev = qdev_create(NULL, name);
     s = sysbus_from_qdev(dev);
     qdev_init_nofail(dev);
-    if (addr != (target_phys_addr_t)-1) {
+    if (addr != (hwaddr)-1) {
         sysbus_mmio_map(s, 0, addr);
     }
     va_start(va, addr);
@@ -151,7 +151,7 @@ DeviceState *sysbus_create_varargs(const char *name,
 }
 
 DeviceState *sysbus_try_create_varargs(const char *name,
-                                       target_phys_addr_t addr, ...)
+                                       hwaddr addr, ...)
 {
     DeviceState *dev;
     SysBusDevice *s;
@@ -165,7 +165,7 @@ DeviceState *sysbus_try_create_varargs(const char *name,
     }
     s = sysbus_from_qdev(dev);
     qdev_init_nofail(dev);
-    if (addr != (target_phys_addr_t)-1) {
+    if (addr != (hwaddr)-1) {
         sysbus_mmio_map(s, 0, addr);
     }
     va_start(va, addr);
@@ -185,7 +185,7 @@ DeviceState *sysbus_try_create_varargs(const char *name,
 static void sysbus_dev_print(Monitor *mon, DeviceState *dev, int indent)
 {
     SysBusDevice *s = sysbus_from_qdev(dev);
-    target_phys_addr_t size;
+    hwaddr size;
     int i;
 
     monitor_printf(mon, "%*sirq %d\n", indent, "", s->num_irq);
@@ -214,13 +214,13 @@ static char *sysbus_get_fw_dev_path(DeviceState *dev)
     return g_strdup(path);
 }
 
-void sysbus_add_memory(SysBusDevice *dev, target_phys_addr_t addr,
+void sysbus_add_memory(SysBusDevice *dev, hwaddr addr,
                        MemoryRegion *mem)
 {
     memory_region_add_subregion(get_system_memory(), addr, mem);
 }
 
-void sysbus_add_memory_overlap(SysBusDevice *dev, target_phys_addr_t addr,
+void sysbus_add_memory_overlap(SysBusDevice *dev, hwaddr addr,
                                MemoryRegion *mem, unsigned priority)
 {
     memory_region_add_subregion_overlap(get_system_memory(), addr, mem,
@@ -232,7 +232,7 @@ void sysbus_del_memory(SysBusDevice *dev, MemoryRegion *mem)
     memory_region_del_subregion(get_system_memory(), mem);
 }
 
-void sysbus_add_io(SysBusDevice *dev, target_phys_addr_t addr,
+void sysbus_add_io(SysBusDevice *dev, hwaddr addr,
                        MemoryRegion *mem)
 {
     memory_region_add_subregion(get_system_io(), addr, mem);
diff --git a/hw/sysbus.h b/hw/sysbus.h
index acfbcfb..e58baaa 100644
--- a/hw/sysbus.h
+++ b/hw/sysbus.h
@@ -36,7 +36,7 @@ struct SysBusDevice {
     qemu_irq *irqp[QDEV_MAX_IRQ];
     int num_mmio;
     struct {
-        target_phys_addr_t addr;
+        hwaddr addr;
         MemoryRegion *memory;
     } mmio[QDEV_MAX_MMIO];
     int num_pio;
@@ -56,31 +56,31 @@ void sysbus_init_ioports(SysBusDevice *dev, pio_addr_t ioport, pio_addr_t size);
 
 
 void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq irq);
-void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr);
-void sysbus_add_memory(SysBusDevice *dev, target_phys_addr_t addr,
+void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr);
+void sysbus_add_memory(SysBusDevice *dev, hwaddr addr,
                        MemoryRegion *mem);
-void sysbus_add_memory_overlap(SysBusDevice *dev, target_phys_addr_t addr,
+void sysbus_add_memory_overlap(SysBusDevice *dev, hwaddr addr,
                                MemoryRegion *mem, unsigned priority);
 void sysbus_del_memory(SysBusDevice *dev, MemoryRegion *mem);
-void sysbus_add_io(SysBusDevice *dev, target_phys_addr_t addr,
+void sysbus_add_io(SysBusDevice *dev, hwaddr addr,
                    MemoryRegion *mem);
 void sysbus_del_io(SysBusDevice *dev, MemoryRegion *mem);
 MemoryRegion *sysbus_address_space(SysBusDevice *dev);
 
 /* Legacy helper function for creating devices.  */
 DeviceState *sysbus_create_varargs(const char *name,
-                                 target_phys_addr_t addr, ...);
+                                 hwaddr addr, ...);
 DeviceState *sysbus_try_create_varargs(const char *name,
-                                       target_phys_addr_t addr, ...);
+                                       hwaddr addr, ...);
 static inline DeviceState *sysbus_create_simple(const char *name,
-                                              target_phys_addr_t addr,
+                                              hwaddr addr,
                                               qemu_irq irq)
 {
     return sysbus_create_varargs(name, addr, irq, NULL);
 }
 
 static inline DeviceState *sysbus_try_create_simple(const char *name,
-                                                    target_phys_addr_t addr,
+                                                    hwaddr addr,
                                                     qemu_irq irq)
 {
     return sysbus_try_create_varargs(name, addr, irq, NULL);
diff --git a/hw/tc6393xb.c b/hw/tc6393xb.c
index 420925c..31d4f26 100644
--- a/hw/tc6393xb.c
+++ b/hw/tc6393xb.c
@@ -215,7 +215,7 @@ static void tc6393xb_sub_irq(void *opaque, int line, int level) {
     case SCR_ ##N(1): return s->scr.N[1];       \
     case SCR_ ##N(2): return s->scr.N[2]
 
-static uint32_t tc6393xb_scr_readb(TC6393xbState *s, target_phys_addr_t addr)
+static uint32_t tc6393xb_scr_readb(TC6393xbState *s, hwaddr addr)
 {
     switch (addr) {
         case SCR_REVID:
@@ -276,7 +276,7 @@ static uint32_t tc6393xb_scr_readb(TC6393xbState *s, target_phys_addr_t addr)
     case SCR_ ##N(1): s->scr.N[1] = value; return;   \
     case SCR_ ##N(2): s->scr.N[2] = value; return
 
-static void tc6393xb_scr_writeb(TC6393xbState *s, target_phys_addr_t addr, uint32_t value)
+static void tc6393xb_scr_writeb(TC6393xbState *s, hwaddr addr, uint32_t value)
 {
     switch (addr) {
         SCR_REG_B(ISR);
@@ -327,7 +327,7 @@ static void tc6393xb_nand_irq(TC6393xbState *s) {
             (s->nand.imr & 0x80) && (s->nand.imr & s->nand.isr));
 }
 
-static uint32_t tc6393xb_nand_cfg_readb(TC6393xbState *s, target_phys_addr_t addr) {
+static uint32_t tc6393xb_nand_cfg_readb(TC6393xbState *s, hwaddr addr) {
     switch (addr) {
         case NAND_CFG_COMMAND:
             return s->nand_enable ? 2 : 0;
@@ -340,7 +340,7 @@ static uint32_t tc6393xb_nand_cfg_readb(TC6393xbState *s, target_phys_addr_t add
     fprintf(stderr, "tc6393xb_nand_cfg: unhandled read at %08x\n", (uint32_t) addr);
     return 0;
 }
-static void tc6393xb_nand_cfg_writeb(TC6393xbState *s, target_phys_addr_t addr, uint32_t value) {
+static void tc6393xb_nand_cfg_writeb(TC6393xbState *s, hwaddr addr, uint32_t value) {
     switch (addr) {
         case NAND_CFG_COMMAND:
             s->nand_enable = (value & 0x2);
@@ -357,7 +357,7 @@ static void tc6393xb_nand_cfg_writeb(TC6393xbState *s, target_phys_addr_t addr,
 					(uint32_t) addr, value & 0xff);
 }
 
-static uint32_t tc6393xb_nand_readb(TC6393xbState *s, target_phys_addr_t addr) {
+static uint32_t tc6393xb_nand_readb(TC6393xbState *s, hwaddr addr) {
     switch (addr) {
         case NAND_DATA + 0:
         case NAND_DATA + 1:
@@ -376,7 +376,7 @@ static uint32_t tc6393xb_nand_readb(TC6393xbState *s, target_phys_addr_t addr) {
     fprintf(stderr, "tc6393xb_nand: unhandled read at %08x\n", (uint32_t) addr);
     return 0;
 }
-static void tc6393xb_nand_writeb(TC6393xbState *s, target_phys_addr_t addr, uint32_t value) {
+static void tc6393xb_nand_writeb(TC6393xbState *s, hwaddr addr, uint32_t value) {
 //    fprintf(stderr, "tc6393xb_nand: write at %08x: %02x\n",
 //					(uint32_t) addr, value & 0xff);
     switch (addr) {
@@ -499,7 +499,7 @@ static void tc6393xb_update_display(void *opaque)
 }
 
 
-static uint64_t tc6393xb_readb(void *opaque, target_phys_addr_t addr,
+static uint64_t tc6393xb_readb(void *opaque, hwaddr addr,
                                unsigned size)
 {
     TC6393xbState *s = opaque;
@@ -522,7 +522,7 @@ static uint64_t tc6393xb_readb(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void tc6393xb_writeb(void *opaque, target_phys_addr_t addr,
+static void tc6393xb_writeb(void *opaque, hwaddr addr,
                             uint64_t value, unsigned size) {
     TC6393xbState *s = opaque;
 
diff --git a/hw/tcx.c b/hw/tcx.c
index 2db2db1..7abe865 100644
--- a/hw/tcx.c
+++ b/hw/tcx.c
@@ -36,7 +36,7 @@
 
 typedef struct TCXState {
     SysBusDevice busdev;
-    target_phys_addr_t addr;
+    hwaddr addr;
     DisplayState *ds;
     uint8_t *vram;
     uint32_t *vram24, *cplane;
@@ -432,13 +432,13 @@ static void tcx_reset(DeviceState *d)
     s->dac_state = 0;
 }
 
-static uint64_t tcx_dac_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t tcx_dac_readl(void *opaque, hwaddr addr,
                               unsigned size)
 {
     return 0;
 }
 
-static void tcx_dac_writel(void *opaque, target_phys_addr_t addr, uint64_t val,
+static void tcx_dac_writel(void *opaque, hwaddr addr, uint64_t val,
                            unsigned size)
 {
     TCXState *s = opaque;
@@ -484,13 +484,13 @@ static const MemoryRegionOps tcx_dac_ops = {
     },
 };
 
-static uint64_t dummy_readl(void *opaque, target_phys_addr_t addr,
+static uint64_t dummy_readl(void *opaque, hwaddr addr,
                             unsigned size)
 {
     return 0;
 }
 
-static void dummy_writel(void *opaque, target_phys_addr_t addr,
+static void dummy_writel(void *opaque, hwaddr addr,
                          uint64_t val, unsigned size)
 {
 }
diff --git a/hw/tusb6010.c b/hw/tusb6010.c
index 5ba8da6..325200b 100644
--- a/hw/tusb6010.c
+++ b/hw/tusb6010.c
@@ -281,7 +281,7 @@ static void tusb_gpio_intr_update(TUSBState *s)
 extern CPUReadMemoryFunc * const musb_read[];
 extern CPUWriteMemoryFunc * const musb_write[];
 
-static uint32_t tusb_async_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t tusb_async_readb(void *opaque, hwaddr addr)
 {
     TUSBState *s = (TUSBState *) opaque;
 
@@ -298,7 +298,7 @@ static uint32_t tusb_async_readb(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static uint32_t tusb_async_readh(void *opaque, target_phys_addr_t addr)
+static uint32_t tusb_async_readh(void *opaque, hwaddr addr)
 {
     TUSBState *s = (TUSBState *) opaque;
 
@@ -315,7 +315,7 @@ static uint32_t tusb_async_readh(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static uint32_t tusb_async_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t tusb_async_readw(void *opaque, hwaddr addr)
 {
     TUSBState *s = (TUSBState *) opaque;
     int offset = addr & 0xfff;
@@ -438,7 +438,7 @@ static uint32_t tusb_async_readw(void *opaque, target_phys_addr_t addr)
     return 0;
 }
 
-static void tusb_async_writeb(void *opaque, target_phys_addr_t addr,
+static void tusb_async_writeb(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     TUSBState *s = (TUSBState *) opaque;
@@ -459,7 +459,7 @@ static void tusb_async_writeb(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void tusb_async_writeh(void *opaque, target_phys_addr_t addr,
+static void tusb_async_writeh(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     TUSBState *s = (TUSBState *) opaque;
@@ -480,7 +480,7 @@ static void tusb_async_writeh(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void tusb_async_writew(void *opaque, target_phys_addr_t addr,
+static void tusb_async_writew(void *opaque, hwaddr addr,
                 uint32_t value)
 {
     TUSBState *s = (TUSBState *) opaque;
diff --git a/hw/unin_pci.c b/hw/unin_pci.c
index d1cc680..9981d94 100644
--- a/hw/unin_pci.c
+++ b/hw/unin_pci.c
@@ -111,7 +111,7 @@ static uint32_t unin_get_config_reg(uint32_t reg, uint32_t addr)
     return retval;
 }
 
-static void unin_data_write(void *opaque, target_phys_addr_t addr,
+static void unin_data_write(void *opaque, hwaddr addr,
                             uint64_t val, unsigned len)
 {
     UNINState *s = opaque;
@@ -123,7 +123,7 @@ static void unin_data_write(void *opaque, target_phys_addr_t addr,
                    val, len);
 }
 
-static uint64_t unin_data_read(void *opaque, target_phys_addr_t addr,
+static uint64_t unin_data_read(void *opaque, hwaddr addr,
                                unsigned len)
 {
     UNINState *s = opaque;
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 8bdb806..6c65a73 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -503,7 +503,7 @@ static const char *state2str(uint32_t state)
     return nr2str(ehci_state_names, ARRAY_SIZE(ehci_state_names), state);
 }
 
-static const char *addr2str(target_phys_addr_t addr)
+static const char *addr2str(hwaddr addr)
 {
     return nr2str(ehci_mmio_names, ARRAY_SIZE(ehci_mmio_names),
                   addr + OPREGBASE);
@@ -663,7 +663,7 @@ static int ehci_get_fetch_addr(EHCIState *s, int async)
     return async ? s->a_fetch_addr : s->p_fetch_addr;
 }
 
-static void ehci_trace_qh(EHCIQueue *q, target_phys_addr_t addr, EHCIqh *qh)
+static void ehci_trace_qh(EHCIQueue *q, hwaddr addr, EHCIqh *qh)
 {
     /* need three here due to argument count limits */
     trace_usb_ehci_qh_ptrs(q, addr, qh->next,
@@ -681,7 +681,7 @@ static void ehci_trace_qh(EHCIQueue *q, target_phys_addr_t addr, EHCIqh *qh)
                            (bool)(qh->epchar & QH_EPCHAR_I));
 }
 
-static void ehci_trace_qtd(EHCIQueue *q, target_phys_addr_t addr, EHCIqtd *qtd)
+static void ehci_trace_qtd(EHCIQueue *q, hwaddr addr, EHCIqtd *qtd)
 {
     /* need three here due to argument count limits */
     trace_usb_ehci_qtd_ptrs(q, addr, qtd->next, qtd->altnext);
@@ -698,7 +698,7 @@ static void ehci_trace_qtd(EHCIQueue *q, target_phys_addr_t addr, EHCIqtd *qtd)
                             (bool)(qtd->token & QTD_TOKEN_XACTERR));
 }
 
-static void ehci_trace_itd(EHCIState *s, target_phys_addr_t addr, EHCIitd *itd)
+static void ehci_trace_itd(EHCIState *s, hwaddr addr, EHCIitd *itd)
 {
     trace_usb_ehci_itd(addr, itd->next,
                        get_field(itd->bufptr[1], ITD_BUFPTR_MAXPKT),
@@ -707,7 +707,7 @@ static void ehci_trace_itd(EHCIState *s, target_phys_addr_t addr, EHCIitd *itd)
                        get_field(itd->bufptr[0], ITD_BUFPTR_DEVADDR));
 }
 
-static void ehci_trace_sitd(EHCIState *s, target_phys_addr_t addr,
+static void ehci_trace_sitd(EHCIState *s, hwaddr addr,
                             EHCIsitd *sitd)
 {
     trace_usb_ehci_sitd(addr, sitd->next,
@@ -1100,14 +1100,14 @@ static void ehci_reset(void *opaque)
     qemu_bh_cancel(s->async_bh);
 }
 
-static uint64_t ehci_caps_read(void *ptr, target_phys_addr_t addr,
+static uint64_t ehci_caps_read(void *ptr, hwaddr addr,
                                unsigned size)
 {
     EHCIState *s = ptr;
     return s->caps[addr];
 }
 
-static uint64_t ehci_opreg_read(void *ptr, target_phys_addr_t addr,
+static uint64_t ehci_opreg_read(void *ptr, hwaddr addr,
                                 unsigned size)
 {
     EHCIState *s = ptr;
@@ -1118,7 +1118,7 @@ static uint64_t ehci_opreg_read(void *ptr, target_phys_addr_t addr,
     return val;
 }
 
-static uint64_t ehci_port_read(void *ptr, target_phys_addr_t addr,
+static uint64_t ehci_port_read(void *ptr, hwaddr addr,
                                unsigned size)
 {
     EHCIState *s = ptr;
@@ -1157,7 +1157,7 @@ static void handle_port_owner_write(EHCIState *s, int port, uint32_t owner)
     }
 }
 
-static void ehci_port_write(void *ptr, target_phys_addr_t addr,
+static void ehci_port_write(void *ptr, hwaddr addr,
                             uint64_t val, unsigned size)
 {
     EHCIState *s = ptr;
@@ -1202,7 +1202,7 @@ static void ehci_port_write(void *ptr, target_phys_addr_t addr,
     trace_usb_ehci_portsc_change(addr + PORTSC_BEGIN, addr >> 2, *portsc, old);
 }
 
-static void ehci_opreg_write(void *ptr, target_phys_addr_t addr,
+static void ehci_opreg_write(void *ptr, hwaddr addr,
                              uint64_t val, unsigned size)
 {
     EHCIState *s = ptr;
diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c
index 0bb5c7b..dc114fe 100644
--- a/hw/usb/hcd-musb.c
+++ b/hw/usb/hcd-musb.c
@@ -1236,7 +1236,7 @@ static void musb_ep_writeh(void *opaque, int ep, int addr, uint16_t value)
 }
 
 /* Generic control */
-static uint32_t musb_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t musb_readb(void *opaque, hwaddr addr)
 {
     MUSBState *s = (MUSBState *) opaque;
     int ep, i;
@@ -1298,7 +1298,7 @@ static uint32_t musb_readb(void *opaque, target_phys_addr_t addr)
     };
 }
 
-static void musb_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
+static void musb_writeb(void *opaque, hwaddr addr, uint32_t value)
 {
     MUSBState *s = (MUSBState *) opaque;
     int ep;
@@ -1385,7 +1385,7 @@ static void musb_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
     };
 }
 
-static uint32_t musb_readh(void *opaque, target_phys_addr_t addr)
+static uint32_t musb_readh(void *opaque, hwaddr addr)
 {
     MUSBState *s = (MUSBState *) opaque;
     int ep, i;
@@ -1439,7 +1439,7 @@ static uint32_t musb_readh(void *opaque, target_phys_addr_t addr)
     };
 }
 
-static void musb_writeh(void *opaque, target_phys_addr_t addr, uint32_t value)
+static void musb_writeh(void *opaque, hwaddr addr, uint32_t value)
 {
     MUSBState *s = (MUSBState *) opaque;
     int ep;
@@ -1495,7 +1495,7 @@ static void musb_writeh(void *opaque, target_phys_addr_t addr, uint32_t value)
     };
 }
 
-static uint32_t musb_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t musb_readw(void *opaque, hwaddr addr)
 {
     MUSBState *s = (MUSBState *) opaque;
     int ep;
@@ -1513,7 +1513,7 @@ static uint32_t musb_readw(void *opaque, target_phys_addr_t addr)
     };
 }
 
-static void musb_writew(void *opaque, target_phys_addr_t addr, uint32_t value)
+static void musb_writew(void *opaque, hwaddr addr, uint32_t value)
 {
     MUSBState *s = (MUSBState *) opaque;
     int ep;
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 59c7055..0cc1e5d 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -1473,7 +1473,7 @@ static void ohci_port_set_status(OHCIState *ohci, int portnum, uint32_t val)
 }
 
 static uint64_t ohci_mem_read(void *opaque,
-                              target_phys_addr_t addr,
+                              hwaddr addr,
                               unsigned size)
 {
     OHCIState *ohci = opaque;
@@ -1596,7 +1596,7 @@ static uint64_t ohci_mem_read(void *opaque,
 }
 
 static void ohci_mem_write(void *opaque,
-                           target_phys_addr_t addr,
+                           hwaddr addr,
                            uint64_t val,
                            unsigned size)
 {
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 3a41b06..37b3dbb 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -2364,7 +2364,7 @@ static void xhci_reset(DeviceState *dev)
     xhci_mfwrap_update(xhci);
 }
 
-static uint64_t xhci_cap_read(void *ptr, target_phys_addr_t reg, unsigned size)
+static uint64_t xhci_cap_read(void *ptr, hwaddr reg, unsigned size)
 {
     XHCIState *xhci = ptr;
     uint32_t ret;
@@ -2431,7 +2431,7 @@ static uint64_t xhci_cap_read(void *ptr, target_phys_addr_t reg, unsigned size)
     return ret;
 }
 
-static uint64_t xhci_port_read(void *ptr, target_phys_addr_t reg, unsigned size)
+static uint64_t xhci_port_read(void *ptr, hwaddr reg, unsigned size)
 {
     XHCIPort *port = ptr;
     uint32_t ret;
@@ -2455,7 +2455,7 @@ static uint64_t xhci_port_read(void *ptr, target_phys_addr_t reg, unsigned size)
     return ret;
 }
 
-static void xhci_port_write(void *ptr, target_phys_addr_t reg,
+static void xhci_port_write(void *ptr, hwaddr reg,
                             uint64_t val, unsigned size)
 {
     XHCIPort *port = ptr;
@@ -2493,7 +2493,7 @@ static void xhci_port_write(void *ptr, target_phys_addr_t reg,
     }
 }
 
-static uint64_t xhci_oper_read(void *ptr, target_phys_addr_t reg, unsigned size)
+static uint64_t xhci_oper_read(void *ptr, hwaddr reg, unsigned size)
 {
     XHCIState *xhci = ptr;
     uint32_t ret;
@@ -2535,7 +2535,7 @@ static uint64_t xhci_oper_read(void *ptr, target_phys_addr_t reg, unsigned size)
     return ret;
 }
 
-static void xhci_oper_write(void *ptr, target_phys_addr_t reg,
+static void xhci_oper_write(void *ptr, hwaddr reg,
                             uint64_t val, unsigned size)
 {
     XHCIState *xhci = ptr;
@@ -2596,7 +2596,7 @@ static void xhci_oper_write(void *ptr, target_phys_addr_t reg,
     }
 }
 
-static uint64_t xhci_runtime_read(void *ptr, target_phys_addr_t reg,
+static uint64_t xhci_runtime_read(void *ptr, hwaddr reg,
                                   unsigned size)
 {
     XHCIState *xhci = ptr;
@@ -2644,7 +2644,7 @@ static uint64_t xhci_runtime_read(void *ptr, target_phys_addr_t reg,
     return ret;
 }
 
-static void xhci_runtime_write(void *ptr, target_phys_addr_t reg,
+static void xhci_runtime_write(void *ptr, hwaddr reg,
                                uint64_t val, unsigned size)
 {
     XHCIState *xhci = ptr;
@@ -2700,7 +2700,7 @@ static void xhci_runtime_write(void *ptr, target_phys_addr_t reg,
     }
 }
 
-static uint64_t xhci_doorbell_read(void *ptr, target_phys_addr_t reg,
+static uint64_t xhci_doorbell_read(void *ptr, hwaddr reg,
                                    unsigned size)
 {
     /* doorbells always read as 0 */
@@ -2708,7 +2708,7 @@ static uint64_t xhci_doorbell_read(void *ptr, target_phys_addr_t reg,
     return 0;
 }
 
-static void xhci_doorbell_write(void *ptr, target_phys_addr_t reg,
+static void xhci_doorbell_write(void *ptr, hwaddr reg,
                                 uint64_t val, unsigned size)
 {
     XHCIState *xhci = ptr;
diff --git a/hw/versatile_i2c.c b/hw/versatile_i2c.c
index 88f530a..44e7e40 100644
--- a/hw/versatile_i2c.c
+++ b/hw/versatile_i2c.c
@@ -32,7 +32,7 @@ typedef struct {
     int in;
 } VersatileI2CState;
 
-static uint64_t versatile_i2c_read(void *opaque, target_phys_addr_t offset,
+static uint64_t versatile_i2c_read(void *opaque, hwaddr offset,
                                    unsigned size)
 {
     VersatileI2CState *s = (VersatileI2CState *)opaque;
@@ -45,7 +45,7 @@ static uint64_t versatile_i2c_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void versatile_i2c_write(void *opaque, target_phys_addr_t offset,
+static void versatile_i2c_write(void *opaque, hwaddr offset,
                                 uint64_t value, unsigned size)
 {
     VersatileI2CState *s = (VersatileI2CState *)opaque;
diff --git a/hw/versatile_pci.c b/hw/versatile_pci.c
index ae53a8b..e0c3ee3 100644
--- a/hw/versatile_pci.c
+++ b/hw/versatile_pci.c
@@ -21,18 +21,18 @@ typedef struct {
     MemoryRegion isa;
 } PCIVPBState;
 
-static inline uint32_t vpb_pci_config_addr(target_phys_addr_t addr)
+static inline uint32_t vpb_pci_config_addr(hwaddr addr)
 {
     return addr & 0xffffff;
 }
 
-static void pci_vpb_config_write(void *opaque, target_phys_addr_t addr,
+static void pci_vpb_config_write(void *opaque, hwaddr addr,
                                  uint64_t val, unsigned size)
 {
     pci_data_write(opaque, vpb_pci_config_addr(addr), val, size);
 }
 
-static uint64_t pci_vpb_config_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pci_vpb_config_read(void *opaque, hwaddr addr,
                                     unsigned size)
 {
     uint32_t val;
diff --git a/hw/versatilepb.c b/hw/versatilepb.c
index 756ec29..f55bd0c 100644
--- a/hw/versatilepb.c
+++ b/hw/versatilepb.c
@@ -81,7 +81,7 @@ static void vpb_sic_set_irq(void *opaque, int irq, int level)
     vpb_sic_update(s);
 }
 
-static uint64_t vpb_sic_read(void *opaque, target_phys_addr_t offset,
+static uint64_t vpb_sic_read(void *opaque, hwaddr offset,
                              unsigned size)
 {
     vpb_sic_state *s = (vpb_sic_state *)opaque;
@@ -103,7 +103,7 @@ static uint64_t vpb_sic_read(void *opaque, target_phys_addr_t offset,
     }
 }
 
-static void vpb_sic_write(void *opaque, target_phys_addr_t offset,
+static void vpb_sic_write(void *opaque, hwaddr offset,
                           uint64_t value, unsigned size)
 {
     vpb_sic_state *s = (vpb_sic_state *)opaque;
diff --git a/hw/vexpress.c b/hw/vexpress.c
index 36503d6..3f7cb66 100644
--- a/hw/vexpress.c
+++ b/hw/vexpress.c
@@ -74,7 +74,7 @@ enum {
     VE_DAPROM,
 };
 
-static target_phys_addr_t motherboard_legacy_map[] = {
+static hwaddr motherboard_legacy_map[] = {
     /* CS7: 0x10000000 .. 0x10020000 */
     [VE_SYSREGS] = 0x10000000,
     [VE_SP810] = 0x10001000,
@@ -106,7 +106,7 @@ static target_phys_addr_t motherboard_legacy_map[] = {
     [VE_USB] = 0x4f000000,
 };
 
-static target_phys_addr_t motherboard_aseries_map[] = {
+static hwaddr motherboard_aseries_map[] = {
     /* CS0: 0x08000000 .. 0x0c000000 */
     [VE_NORFLASH0] = 0x08000000,
     /* CS4: 0x0c000000 .. 0x10000000 */
@@ -150,9 +150,9 @@ typedef void DBoardInitFn(const VEDBoardInfo *daughterboard,
                           qemu_irq *pic, uint32_t *proc_id);
 
 struct VEDBoardInfo {
-    const target_phys_addr_t *motherboard_map;
-    target_phys_addr_t loader_start;
-    const target_phys_addr_t gic_cpu_if_addr;
+    const hwaddr *motherboard_map;
+    hwaddr loader_start;
+    const hwaddr gic_cpu_if_addr;
     DBoardInitFn *init;
 };
 
@@ -364,7 +364,7 @@ static void vexpress_common_init(const VEDBoardInfo *daughterboard,
     MemoryRegion *sysmem = get_system_memory();
     MemoryRegion *vram = g_new(MemoryRegion, 1);
     MemoryRegion *sram = g_new(MemoryRegion, 1);
-    const target_phys_addr_t *map = daughterboard->motherboard_map;
+    const hwaddr *map = daughterboard->motherboard_map;
 
     daughterboard->init(daughterboard, ram_size, cpu_model, pic, &proc_id);
 
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index e49de0d..0473ae8 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfio_pci.c
@@ -678,7 +678,7 @@ static void vfio_disable_msi(VFIODevice *vdev)
 /*
  * IO Port/MMIO - Beware of the endians, VFIO is always little endian
  */
-static void vfio_bar_write(void *opaque, target_phys_addr_t addr,
+static void vfio_bar_write(void *opaque, hwaddr addr,
                            uint64_t data, unsigned size)
 {
     VFIOBAR *bar = opaque;
@@ -705,11 +705,11 @@ static void vfio_bar_write(void *opaque, target_phys_addr_t addr,
     }
 
     if (pwrite(bar->fd, &buf, size, bar->fd_offset + addr) != size) {
-        error_report("%s(,0x%"TARGET_PRIxPHYS", 0x%"PRIx64", %d) failed: %m\n",
+        error_report("%s(,0x%"HWADDR_PRIx", 0x%"PRIx64", %d) failed: %m\n",
                      __func__, addr, data, size);
     }
 
-    DPRINTF("%s(BAR%d+0x%"TARGET_PRIxPHYS", 0x%"PRIx64", %d)\n",
+    DPRINTF("%s(BAR%d+0x%"HWADDR_PRIx", 0x%"PRIx64", %d)\n",
             __func__, bar->nr, addr, data, size);
 
     /*
@@ -724,7 +724,7 @@ static void vfio_bar_write(void *opaque, target_phys_addr_t addr,
 }
 
 static uint64_t vfio_bar_read(void *opaque,
-                              target_phys_addr_t addr, unsigned size)
+                              hwaddr addr, unsigned size)
 {
     VFIOBAR *bar = opaque;
     union {
@@ -736,7 +736,7 @@ static uint64_t vfio_bar_read(void *opaque,
     uint64_t data = 0;
 
     if (pread(bar->fd, &buf, size, bar->fd_offset + addr) != size) {
-        error_report("%s(,0x%"TARGET_PRIxPHYS", %d) failed: %m\n",
+        error_report("%s(,0x%"HWADDR_PRIx", %d) failed: %m\n",
                      __func__, addr, size);
         return (uint64_t)-1;
     }
@@ -756,7 +756,7 @@ static uint64_t vfio_bar_read(void *opaque,
         break;
     }
 
-    DPRINTF("%s(BAR%d+0x%"TARGET_PRIxPHYS", %d) = 0x%"PRIx64"\n",
+    DPRINTF("%s(BAR%d+0x%"HWADDR_PRIx", %d) = 0x%"PRIx64"\n",
             __func__, bar->nr, addr, size, data);
 
     /* Same as write above */
@@ -882,7 +882,7 @@ static void vfio_pci_write_config(PCIDevice *pdev, uint32_t addr,
  * DMA - Mapping and unmapping for the "type1" IOMMU interface used on x86
  */
 static int vfio_dma_unmap(VFIOContainer *container,
-                          target_phys_addr_t iova, ram_addr_t size)
+                          hwaddr iova, ram_addr_t size)
 {
     struct vfio_iommu_type1_dma_unmap unmap = {
         .argsz = sizeof(unmap),
@@ -899,7 +899,7 @@ static int vfio_dma_unmap(VFIOContainer *container,
     return 0;
 }
 
-static int vfio_dma_map(VFIOContainer *container, target_phys_addr_t iova,
+static int vfio_dma_map(VFIOContainer *container, hwaddr iova,
                         ram_addr_t size, void *vaddr, bool readonly)
 {
     struct vfio_iommu_type1_dma_map map = {
@@ -939,12 +939,12 @@ static void vfio_listener_region_add(MemoryListener *listener,
 {
     VFIOContainer *container = container_of(listener, VFIOContainer,
                                             iommu_data.listener);
-    target_phys_addr_t iova, end;
+    hwaddr iova, end;
     void *vaddr;
     int ret;
 
     if (vfio_listener_skipped_section(section)) {
-        DPRINTF("vfio: SKIPPING region_add %"TARGET_PRIxPHYS" - %"PRIx64"\n",
+        DPRINTF("vfio: SKIPPING region_add %"HWADDR_PRIx" - %"PRIx64"\n",
                 section->offset_within_address_space,
                 section->offset_within_address_space + section->size - 1);
         return;
@@ -968,13 +968,13 @@ static void vfio_listener_region_add(MemoryListener *listener,
             section->offset_within_region +
             (iova - section->offset_within_address_space);
 
-    DPRINTF("vfio: region_add %"TARGET_PRIxPHYS" - %"TARGET_PRIxPHYS" [%p]\n",
+    DPRINTF("vfio: region_add %"HWADDR_PRIx" - %"HWADDR_PRIx" [%p]\n",
             iova, end - 1, vaddr);
 
     ret = vfio_dma_map(container, iova, end - iova, vaddr, section->readonly);
     if (ret) {
-        error_report("vfio_dma_map(%p, 0x%"TARGET_PRIxPHYS", "
-                     "0x%"TARGET_PRIxPHYS", %p) = %d (%m)\n",
+        error_report("vfio_dma_map(%p, 0x%"HWADDR_PRIx", "
+                     "0x%"HWADDR_PRIx", %p) = %d (%m)\n",
                      container, iova, end - iova, vaddr, ret);
     }
 }
@@ -984,11 +984,11 @@ static void vfio_listener_region_del(MemoryListener *listener,
 {
     VFIOContainer *container = container_of(listener, VFIOContainer,
                                             iommu_data.listener);
-    target_phys_addr_t iova, end;
+    hwaddr iova, end;
     int ret;
 
     if (vfio_listener_skipped_section(section)) {
-        DPRINTF("vfio: SKIPPING region_del %"TARGET_PRIxPHYS" - %"PRIx64"\n",
+        DPRINTF("vfio: SKIPPING region_del %"HWADDR_PRIx" - %"PRIx64"\n",
                 section->offset_within_address_space,
                 section->offset_within_address_space + section->size - 1);
         return;
@@ -1008,13 +1008,13 @@ static void vfio_listener_region_del(MemoryListener *listener,
         return;
     }
 
-    DPRINTF("vfio: region_del %"TARGET_PRIxPHYS" - %"TARGET_PRIxPHYS"\n",
+    DPRINTF("vfio: region_del %"HWADDR_PRIx" - %"HWADDR_PRIx"\n",
             iova, end - 1);
 
     ret = vfio_dma_unmap(container, iova, end - iova);
     if (ret) {
-        error_report("vfio_dma_unmap(%p, 0x%"TARGET_PRIxPHYS", "
-                     "0x%"TARGET_PRIxPHYS") = %d (%m)\n",
+        error_report("vfio_dma_unmap(%p, 0x%"HWADDR_PRIx", "
+                     "0x%"HWADDR_PRIx") = %d (%m)\n",
                      container, iova, end - iova, ret);
     }
 }
diff --git a/hw/vga-isa-mm.c b/hw/vga-isa-mm.c
index 306e6ba..8ef4320 100644
--- a/hw/vga-isa-mm.c
+++ b/hw/vga-isa-mm.c
@@ -36,7 +36,7 @@ typedef struct ISAVGAMMState {
 } ISAVGAMMState;
 
 /* Memory mapped interface */
-static uint32_t vga_mm_readb (void *opaque, target_phys_addr_t addr)
+static uint32_t vga_mm_readb (void *opaque, hwaddr addr)
 {
     ISAVGAMMState *s = opaque;
 
@@ -44,14 +44,14 @@ static uint32_t vga_mm_readb (void *opaque, target_phys_addr_t addr)
 }
 
 static void vga_mm_writeb (void *opaque,
-                           target_phys_addr_t addr, uint32_t value)
+                           hwaddr addr, uint32_t value)
 {
     ISAVGAMMState *s = opaque;
 
     vga_ioport_write(&s->vga, addr >> s->it_shift, value & 0xff);
 }
 
-static uint32_t vga_mm_readw (void *opaque, target_phys_addr_t addr)
+static uint32_t vga_mm_readw (void *opaque, hwaddr addr)
 {
     ISAVGAMMState *s = opaque;
 
@@ -59,14 +59,14 @@ static uint32_t vga_mm_readw (void *opaque, target_phys_addr_t addr)
 }
 
 static void vga_mm_writew (void *opaque,
-                           target_phys_addr_t addr, uint32_t value)
+                           hwaddr addr, uint32_t value)
 {
     ISAVGAMMState *s = opaque;
 
     vga_ioport_write(&s->vga, addr >> s->it_shift, value & 0xffff);
 }
 
-static uint32_t vga_mm_readl (void *opaque, target_phys_addr_t addr)
+static uint32_t vga_mm_readl (void *opaque, hwaddr addr)
 {
     ISAVGAMMState *s = opaque;
 
@@ -74,7 +74,7 @@ static uint32_t vga_mm_readl (void *opaque, target_phys_addr_t addr)
 }
 
 static void vga_mm_writel (void *opaque,
-                           target_phys_addr_t addr, uint32_t value)
+                           hwaddr addr, uint32_t value)
 {
     ISAVGAMMState *s = opaque;
 
@@ -97,8 +97,8 @@ static const MemoryRegionOps vga_mm_ctrl_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static void vga_mm_init(ISAVGAMMState *s, target_phys_addr_t vram_base,
-                        target_phys_addr_t ctrl_base, int it_shift,
+static void vga_mm_init(ISAVGAMMState *s, hwaddr vram_base,
+                        hwaddr ctrl_base, int it_shift,
                         MemoryRegion *address_space)
 {
     MemoryRegion *s_ioport_ctrl, *vga_io_memory;
@@ -123,8 +123,8 @@ static void vga_mm_init(ISAVGAMMState *s, target_phys_addr_t vram_base,
     memory_region_set_coalescing(vga_io_memory);
 }
 
-int isa_vga_mm_init(target_phys_addr_t vram_base,
-                    target_phys_addr_t ctrl_base, int it_shift,
+int isa_vga_mm_init(hwaddr vram_base,
+                    hwaddr ctrl_base, int it_shift,
                     MemoryRegion *address_space)
 {
     ISAVGAMMState *s;
diff --git a/hw/vga-pci.c b/hw/vga-pci.c
index 5c4daee..ec29cac 100644
--- a/hw/vga-pci.c
+++ b/hw/vga-pci.c
@@ -62,7 +62,7 @@ static const VMStateDescription vmstate_vga_pci = {
     }
 };
 
-static uint64_t pci_vga_ioport_read(void *ptr, target_phys_addr_t addr,
+static uint64_t pci_vga_ioport_read(void *ptr, hwaddr addr,
                                     unsigned size)
 {
     PCIVGAState *d = ptr;
@@ -80,7 +80,7 @@ static uint64_t pci_vga_ioport_read(void *ptr, target_phys_addr_t addr,
     return ret;
 }
 
-static void pci_vga_ioport_write(void *ptr, target_phys_addr_t addr,
+static void pci_vga_ioport_write(void *ptr, hwaddr addr,
                                  uint64_t val, unsigned size)
 {
     PCIVGAState *d = ptr;
@@ -110,7 +110,7 @@ static const MemoryRegionOps pci_vga_ioport_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static uint64_t pci_vga_bochs_read(void *ptr, target_phys_addr_t addr,
+static uint64_t pci_vga_bochs_read(void *ptr, hwaddr addr,
                                    unsigned size)
 {
     PCIVGAState *d = ptr;
@@ -120,7 +120,7 @@ static uint64_t pci_vga_bochs_read(void *ptr, target_phys_addr_t addr,
     return vbe_ioport_read_data(&d->vga, 0);
 }
 
-static void pci_vga_bochs_write(void *ptr, target_phys_addr_t addr,
+static void pci_vga_bochs_write(void *ptr, hwaddr addr,
                                 uint64_t val, unsigned size)
 {
     PCIVGAState *d = ptr;
diff --git a/hw/vga.c b/hw/vga.c
index a07a6fb..e4220df 100644
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -172,7 +172,7 @@ static void vga_screen_dump(void *opaque, const char *filename, bool cswitch,
 static void vga_update_memory_access(VGACommonState *s)
 {
     MemoryRegion *region, *old_region = s->chain4_alias;
-    target_phys_addr_t base, offset, size;
+    hwaddr base, offset, size;
 
     s->chain4_alias = NULL;
 
@@ -785,7 +785,7 @@ void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val)
 }
 
 /* called for accesses between 0xa0000 and 0xc0000 */
-uint32_t vga_mem_readb(VGACommonState *s, target_phys_addr_t addr)
+uint32_t vga_mem_readb(VGACommonState *s, hwaddr addr)
 {
     int memory_map_mode, plane;
     uint32_t ret;
@@ -842,7 +842,7 @@ uint32_t vga_mem_readb(VGACommonState *s, target_phys_addr_t addr)
 }
 
 /* called for accesses between 0xa0000 and 0xc0000 */
-void vga_mem_writeb(VGACommonState *s, target_phys_addr_t addr, uint32_t val)
+void vga_mem_writeb(VGACommonState *s, hwaddr addr, uint32_t val)
 {
     int memory_map_mode, plane, write_mode, b, func_select, mask;
     uint32_t write_mask, bit_mask, set_mask;
@@ -2152,7 +2152,7 @@ static void vga_update_text(void *opaque, console_ch_t *chardata)
     dpy_update(s->ds, 0, 0, s->last_width, height);
 }
 
-static uint64_t vga_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t vga_mem_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     VGACommonState *s = opaque;
@@ -2160,7 +2160,7 @@ static uint64_t vga_mem_read(void *opaque, target_phys_addr_t addr,
     return vga_mem_readb(s, addr);
 }
 
-static void vga_mem_write(void *opaque, target_phys_addr_t addr,
+static void vga_mem_write(void *opaque, hwaddr addr,
                           uint64_t data, unsigned size)
 {
     VGACommonState *s = opaque;
diff --git a/hw/vga_int.h b/hw/vga_int.h
index 144e7d3..22f1706 100644
--- a/hw/vga_int.h
+++ b/hw/vga_int.h
@@ -190,8 +190,8 @@ void vga_dirty_log_stop(VGACommonState *s);
 extern const VMStateDescription vmstate_vga_common;
 uint32_t vga_ioport_read(void *opaque, uint32_t addr);
 void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val);
-uint32_t vga_mem_readb(VGACommonState *s, target_phys_addr_t addr);
-void vga_mem_writeb(VGACommonState *s, target_phys_addr_t addr, uint32_t val);
+uint32_t vga_mem_readb(VGACommonState *s, hwaddr addr);
+void vga_mem_writeb(VGACommonState *s, hwaddr addr, uint32_t val);
 void vga_invalidate_scanlines(VGACommonState *s, int y1, int y2);
 void ppm_save(const char *filename, struct DisplaySurface *ds, Error **errp);
 
diff --git a/hw/vhost.c b/hw/vhost.c
index 0b4ac3f..16322a1 100644
--- a/hw/vhost.c
+++ b/hw/vhost.c
@@ -65,8 +65,8 @@ static void vhost_dev_sync_region(struct vhost_dev *dev,
 
 static int vhost_sync_dirty_bitmap(struct vhost_dev *dev,
                                    MemoryRegionSection *section,
-                                   target_phys_addr_t start_addr,
-                                   target_phys_addr_t end_addr)
+                                   hwaddr start_addr,
+                                   hwaddr end_addr)
 {
     int i;
 
@@ -93,8 +93,8 @@ static void vhost_log_sync(MemoryListener *listener,
 {
     struct vhost_dev *dev = container_of(listener, struct vhost_dev,
                                          memory_listener);
-    target_phys_addr_t start_addr = section->offset_within_address_space;
-    target_phys_addr_t end_addr = start_addr + section->size;
+    hwaddr start_addr = section->offset_within_address_space;
+    hwaddr end_addr = start_addr + section->size;
 
     vhost_sync_dirty_bitmap(dev, section, start_addr, end_addr);
 }
@@ -296,7 +296,7 @@ static int vhost_verify_ring_mappings(struct vhost_dev *dev,
     int i;
     for (i = 0; i < dev->nvqs; ++i) {
         struct vhost_virtqueue *vq = dev->vqs + i;
-        target_phys_addr_t l;
+        hwaddr l;
         void *p;
 
         if (!ranges_overlap(start_addr, size, vq->ring_phys, vq->ring_size)) {
@@ -362,7 +362,7 @@ static void vhost_set_memory(MemoryListener *listener,
 {
     struct vhost_dev *dev = container_of(listener, struct vhost_dev,
                                          memory_listener);
-    target_phys_addr_t start_addr = section->offset_within_address_space;
+    hwaddr start_addr = section->offset_within_address_space;
     ram_addr_t size = section->size;
     bool log_dirty = memory_region_is_logging(section->mr);
     int s = offsetof(struct vhost_memory, regions) +
@@ -617,7 +617,7 @@ static int vhost_virtqueue_init(struct vhost_dev *dev,
                                 struct vhost_virtqueue *vq,
                                 unsigned idx)
 {
-    target_phys_addr_t s, l, a;
+    hwaddr s, l, a;
     int r;
     struct vhost_vring_file file = {
         .index = idx,
@@ -948,7 +948,7 @@ void vhost_dev_stop(struct vhost_dev *hdev, VirtIODevice *vdev)
     }
     for (i = 0; i < hdev->n_mem_sections; ++i) {
         vhost_sync_dirty_bitmap(hdev, &hdev->mem_sections[i],
-                                0, (target_phys_addr_t)~0x0ull);
+                                0, (hwaddr)~0x0ull);
     }
     r = vdev->binding->set_guest_notifiers(vdev->binding_opaque, false);
     if (r < 0) {
diff --git a/hw/virtex_ml507.c b/hw/virtex_ml507.c
index c59e1cb..6ab8fee 100644
--- a/hw/virtex_ml507.c
+++ b/hw/virtex_ml507.c
@@ -58,7 +58,7 @@ static struct boot_info
 /* Create reset TLB entries for BookE, spanning the 32bit addr space.  */
 static void mmubooke_create_initial_mapping(CPUPPCState *env,
                                      target_ulong va,
-                                     target_phys_addr_t pa)
+                                     hwaddr pa)
 {
     ppcemb_tlb_t *tlb = &env->tlb.tlbe[0];
 
@@ -134,10 +134,10 @@ static void main_cpu_reset(void *opaque)
 }
 
 #define BINARY_DEVICE_TREE_FILE "virtex-ml507.dtb"
-static int xilinx_load_device_tree(target_phys_addr_t addr,
+static int xilinx_load_device_tree(hwaddr addr,
                                       uint32_t ramsize,
-                                      target_phys_addr_t initrd_base,
-                                      target_phys_addr_t initrd_size,
+                                      hwaddr initrd_base,
+                                      hwaddr initrd_size,
                                       const char *kernel_cmdline)
 {
     char *path;
@@ -193,7 +193,7 @@ static void virtex_init(QEMUMachineInitArgs *args)
     DeviceState *dev;
     PowerPCCPU *cpu;
     CPUPPCState *env;
-    target_phys_addr_t ram_base = 0;
+    hwaddr ram_base = 0;
     DriveInfo *dinfo;
     MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
     qemu_irq irq[32], *cpu_irq;
@@ -233,7 +233,7 @@ static void virtex_init(QEMUMachineInitArgs *args)
 
     if (kernel_filename) {
         uint64_t entry, low, high;
-        target_phys_addr_t boot_offset;
+        hwaddr boot_offset;
 
         /* Boots a kernel elf binary.  */
         kernel_size = load_elf(kernel_filename, NULL, NULL,
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c
index 400f3c2..c7f20c3 100644
--- a/hw/virtio-pci.c
+++ b/hw/virtio-pci.c
@@ -255,7 +255,7 @@ static void virtio_ioport_write(void *opaque, uint32_t addr, uint32_t val)
 {
     VirtIOPCIProxy *proxy = opaque;
     VirtIODevice *vdev = proxy->vdev;
-    target_phys_addr_t pa;
+    hwaddr pa;
 
     switch (addr) {
     case VIRTIO_PCI_GUEST_FEATURES:
@@ -266,7 +266,7 @@ static void virtio_ioport_write(void *opaque, uint32_t addr, uint32_t val)
         virtio_set_features(vdev, val);
         break;
     case VIRTIO_PCI_QUEUE_PFN:
-        pa = (target_phys_addr_t)val << VIRTIO_PCI_QUEUE_ADDR_SHIFT;
+        pa = (hwaddr)val << VIRTIO_PCI_QUEUE_ADDR_SHIFT;
         if (pa == 0) {
             virtio_pci_stop_ioeventfd(proxy);
             virtio_reset(proxy->vdev);
diff --git a/hw/virtio-scsi.c b/hw/virtio-scsi.c
index c1b47a8..b54c789 100644
--- a/hw/virtio-scsi.c
+++ b/hw/virtio-scsi.c
@@ -202,7 +202,7 @@ static void virtio_scsi_bad_req(void)
 }
 
 static void qemu_sgl_init_external(QEMUSGList *qsgl, struct iovec *sg,
-                                   target_phys_addr_t *addr, int num)
+                                   hwaddr *addr, int num)
 {
     memset(qsgl, 0, sizeof(*qsgl));
     while (num--) {
diff --git a/hw/virtio.c b/hw/virtio.c
index 6821092..ec8b7d8 100644
--- a/hw/virtio.c
+++ b/hw/virtio.c
@@ -53,15 +53,15 @@ typedef struct VRingUsed
 typedef struct VRing
 {
     unsigned int num;
-    target_phys_addr_t desc;
-    target_phys_addr_t avail;
-    target_phys_addr_t used;
+    hwaddr desc;
+    hwaddr avail;
+    hwaddr used;
 } VRing;
 
 struct VirtQueue
 {
     VRing vring;
-    target_phys_addr_t pa;
+    hwaddr pa;
     uint16_t last_avail_idx;
     /* Last used index value we have signalled on */
     uint16_t signalled_used;
@@ -84,7 +84,7 @@ struct VirtQueue
 /* virt queue functions */
 static void virtqueue_init(VirtQueue *vq)
 {
-    target_phys_addr_t pa = vq->pa;
+    hwaddr pa = vq->pa;
 
     vq->vring.desc = pa;
     vq->vring.avail = pa + vq->vring.num * sizeof(VRingDesc);
@@ -93,51 +93,51 @@ static void virtqueue_init(VirtQueue *vq)
                                  VIRTIO_PCI_VRING_ALIGN);
 }
 
-static inline uint64_t vring_desc_addr(target_phys_addr_t desc_pa, int i)
+static inline uint64_t vring_desc_addr(hwaddr desc_pa, int i)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = desc_pa + sizeof(VRingDesc) * i + offsetof(VRingDesc, addr);
     return ldq_phys(pa);
 }
 
-static inline uint32_t vring_desc_len(target_phys_addr_t desc_pa, int i)
+static inline uint32_t vring_desc_len(hwaddr desc_pa, int i)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = desc_pa + sizeof(VRingDesc) * i + offsetof(VRingDesc, len);
     return ldl_phys(pa);
 }
 
-static inline uint16_t vring_desc_flags(target_phys_addr_t desc_pa, int i)
+static inline uint16_t vring_desc_flags(hwaddr desc_pa, int i)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = desc_pa + sizeof(VRingDesc) * i + offsetof(VRingDesc, flags);
     return lduw_phys(pa);
 }
 
-static inline uint16_t vring_desc_next(target_phys_addr_t desc_pa, int i)
+static inline uint16_t vring_desc_next(hwaddr desc_pa, int i)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = desc_pa + sizeof(VRingDesc) * i + offsetof(VRingDesc, next);
     return lduw_phys(pa);
 }
 
 static inline uint16_t vring_avail_flags(VirtQueue *vq)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.avail + offsetof(VRingAvail, flags);
     return lduw_phys(pa);
 }
 
 static inline uint16_t vring_avail_idx(VirtQueue *vq)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.avail + offsetof(VRingAvail, idx);
     return lduw_phys(pa);
 }
 
 static inline uint16_t vring_avail_ring(VirtQueue *vq, int i)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.avail + offsetof(VRingAvail, ring[i]);
     return lduw_phys(pa);
 }
@@ -149,49 +149,49 @@ static inline uint16_t vring_used_event(VirtQueue *vq)
 
 static inline void vring_used_ring_id(VirtQueue *vq, int i, uint32_t val)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.used + offsetof(VRingUsed, ring[i].id);
     stl_phys(pa, val);
 }
 
 static inline void vring_used_ring_len(VirtQueue *vq, int i, uint32_t val)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.used + offsetof(VRingUsed, ring[i].len);
     stl_phys(pa, val);
 }
 
 static uint16_t vring_used_idx(VirtQueue *vq)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.used + offsetof(VRingUsed, idx);
     return lduw_phys(pa);
 }
 
 static inline void vring_used_idx_set(VirtQueue *vq, uint16_t val)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.used + offsetof(VRingUsed, idx);
     stw_phys(pa, val);
 }
 
 static inline void vring_used_flags_set_bit(VirtQueue *vq, int mask)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.used + offsetof(VRingUsed, flags);
     stw_phys(pa, lduw_phys(pa) | mask);
 }
 
 static inline void vring_used_flags_unset_bit(VirtQueue *vq, int mask)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     pa = vq->vring.used + offsetof(VRingUsed, flags);
     stw_phys(pa, lduw_phys(pa) & ~mask);
 }
 
 static inline void vring_avail_event(VirtQueue *vq, uint16_t val)
 {
-    target_phys_addr_t pa;
+    hwaddr pa;
     if (!vq->notification) {
         return;
     }
@@ -313,7 +313,7 @@ static unsigned int virtqueue_get_head(VirtQueue *vq, unsigned int idx)
     return head;
 }
 
-static unsigned virtqueue_next_desc(target_phys_addr_t desc_pa,
+static unsigned virtqueue_next_desc(hwaddr desc_pa,
                                     unsigned int i, unsigned int max)
 {
     unsigned int next;
@@ -346,7 +346,7 @@ void virtqueue_get_avail_bytes(VirtQueue *vq, unsigned int *in_bytes,
     total_bufs = in_total = out_total = 0;
     while (virtqueue_num_heads(vq, idx)) {
         unsigned int max, num_bufs, indirect = 0;
-        target_phys_addr_t desc_pa;
+        hwaddr desc_pa;
         int i;
 
         max = vq->vring.num;
@@ -413,11 +413,11 @@ int virtqueue_avail_bytes(VirtQueue *vq, unsigned int in_bytes,
     return 0;
 }
 
-void virtqueue_map_sg(struct iovec *sg, target_phys_addr_t *addr,
+void virtqueue_map_sg(struct iovec *sg, hwaddr *addr,
     size_t num_sg, int is_write)
 {
     unsigned int i;
-    target_phys_addr_t len;
+    hwaddr len;
 
     for (i = 0; i < num_sg; i++) {
         len = sg[i].iov_len;
@@ -432,7 +432,7 @@ void virtqueue_map_sg(struct iovec *sg, target_phys_addr_t *addr,
 int virtqueue_pop(VirtQueue *vq, VirtQueueElement *elem)
 {
     unsigned int i, head, max;
-    target_phys_addr_t desc_pa = vq->vring.desc;
+    hwaddr desc_pa = vq->vring.desc;
 
     if (!virtqueue_num_heads(vq, vq->last_avail_idx))
         return 0;
@@ -631,13 +631,13 @@ void virtio_config_writel(VirtIODevice *vdev, uint32_t addr, uint32_t data)
         vdev->set_config(vdev, vdev->config);
 }
 
-void virtio_queue_set_addr(VirtIODevice *vdev, int n, target_phys_addr_t addr)
+void virtio_queue_set_addr(VirtIODevice *vdev, int n, hwaddr addr)
 {
     vdev->vq[n].pa = addr;
     virtqueue_init(&vdev->vq[n]);
 }
 
-target_phys_addr_t virtio_queue_get_addr(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_addr(VirtIODevice *vdev, int n)
 {
     return vdev->vq[n].pa;
 }
@@ -940,44 +940,44 @@ void virtio_bind_device(VirtIODevice *vdev, const VirtIOBindings *binding,
     vdev->binding_opaque = opaque;
 }
 
-target_phys_addr_t virtio_queue_get_desc_addr(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n)
 {
     return vdev->vq[n].vring.desc;
 }
 
-target_phys_addr_t virtio_queue_get_avail_addr(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_avail_addr(VirtIODevice *vdev, int n)
 {
     return vdev->vq[n].vring.avail;
 }
 
-target_phys_addr_t virtio_queue_get_used_addr(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_used_addr(VirtIODevice *vdev, int n)
 {
     return vdev->vq[n].vring.used;
 }
 
-target_phys_addr_t virtio_queue_get_ring_addr(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_ring_addr(VirtIODevice *vdev, int n)
 {
     return vdev->vq[n].vring.desc;
 }
 
-target_phys_addr_t virtio_queue_get_desc_size(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_desc_size(VirtIODevice *vdev, int n)
 {
     return sizeof(VRingDesc) * vdev->vq[n].vring.num;
 }
 
-target_phys_addr_t virtio_queue_get_avail_size(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_avail_size(VirtIODevice *vdev, int n)
 {
     return offsetof(VRingAvail, ring) +
         sizeof(uint64_t) * vdev->vq[n].vring.num;
 }
 
-target_phys_addr_t virtio_queue_get_used_size(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_used_size(VirtIODevice *vdev, int n)
 {
     return offsetof(VRingUsed, ring) +
         sizeof(VRingUsedElem) * vdev->vq[n].vring.num;
 }
 
-target_phys_addr_t virtio_queue_get_ring_size(VirtIODevice *vdev, int n)
+hwaddr virtio_queue_get_ring_size(VirtIODevice *vdev, int n)
 {
     return vdev->vq[n].vring.used - vdev->vq[n].vring.desc +
 	    virtio_queue_get_used_size(vdev, n);
diff --git a/hw/virtio.h b/hw/virtio.h
index 80de375..ac482be 100644
--- a/hw/virtio.h
+++ b/hw/virtio.h
@@ -69,7 +69,7 @@
 
 struct VirtQueue;
 
-static inline target_phys_addr_t vring_align(target_phys_addr_t addr,
+static inline hwaddr vring_align(hwaddr addr,
                                              unsigned long align)
 {
     return (addr + align - 1) & ~(align - 1);
@@ -84,8 +84,8 @@ typedef struct VirtQueueElement
     unsigned int index;
     unsigned int out_num;
     unsigned int in_num;
-    target_phys_addr_t in_addr[VIRTQUEUE_MAX_SIZE];
-    target_phys_addr_t out_addr[VIRTQUEUE_MAX_SIZE];
+    hwaddr in_addr[VIRTQUEUE_MAX_SIZE];
+    hwaddr out_addr[VIRTQUEUE_MAX_SIZE];
     struct iovec in_sg[VIRTQUEUE_MAX_SIZE];
     struct iovec out_sg[VIRTQUEUE_MAX_SIZE];
 } VirtQueueElement;
@@ -144,7 +144,7 @@ void virtqueue_flush(VirtQueue *vq, unsigned int count);
 void virtqueue_fill(VirtQueue *vq, const VirtQueueElement *elem,
                     unsigned int len, unsigned int idx);
 
-void virtqueue_map_sg(struct iovec *sg, target_phys_addr_t *addr,
+void virtqueue_map_sg(struct iovec *sg, hwaddr *addr,
     size_t num_sg, int is_write);
 int virtqueue_pop(VirtQueue *vq, VirtQueueElement *elem);
 int virtqueue_avail_bytes(VirtQueue *vq, unsigned int in_bytes,
@@ -178,8 +178,8 @@ uint32_t virtio_config_readl(VirtIODevice *vdev, uint32_t addr);
 void virtio_config_writeb(VirtIODevice *vdev, uint32_t addr, uint32_t data);
 void virtio_config_writew(VirtIODevice *vdev, uint32_t addr, uint32_t data);
 void virtio_config_writel(VirtIODevice *vdev, uint32_t addr, uint32_t data);
-void virtio_queue_set_addr(VirtIODevice *vdev, int n, target_phys_addr_t addr);
-target_phys_addr_t virtio_queue_get_addr(VirtIODevice *vdev, int n);
+void virtio_queue_set_addr(VirtIODevice *vdev, int n, hwaddr addr);
+hwaddr virtio_queue_get_addr(VirtIODevice *vdev, int n);
 int virtio_queue_get_num(VirtIODevice *vdev, int n);
 void virtio_queue_notify(VirtIODevice *vdev, int n);
 uint16_t virtio_queue_vector(VirtIODevice *vdev, int n);
@@ -220,14 +220,14 @@ void virtio_scsi_exit(VirtIODevice *vdev);
 	DEFINE_PROP_BIT("event_idx", _state, _field, \
 			VIRTIO_RING_F_EVENT_IDX, true)
 
-target_phys_addr_t virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_used_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_ring_addr(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_desc_size(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_avail_size(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_used_size(VirtIODevice *vdev, int n);
-target_phys_addr_t virtio_queue_get_ring_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_used_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_ring_addr(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_desc_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_avail_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_used_size(VirtIODevice *vdev, int n);
+hwaddr virtio_queue_get_ring_size(VirtIODevice *vdev, int n);
 uint16_t virtio_queue_get_last_avail_idx(VirtIODevice *vdev, int n);
 void virtio_queue_set_last_avail_idx(VirtIODevice *vdev, int n, uint16_t idx);
 VirtQueue *virtio_get_queue(VirtIODevice *vdev, int n);
diff --git a/hw/vmware_vga.c b/hw/vmware_vga.c
index 6f7074e..badaf7c 100644
--- a/hw/vmware_vga.c
+++ b/hw/vmware_vga.c
@@ -1130,7 +1130,7 @@ static void vmsvga_init(struct vmsvga_state_s *s,
     }
 }
 
-static uint64_t vmsvga_io_read(void *opaque, target_phys_addr_t addr,
+static uint64_t vmsvga_io_read(void *opaque, hwaddr addr,
                                unsigned size)
 {
     struct vmsvga_state_s *s = opaque;
@@ -1143,7 +1143,7 @@ static uint64_t vmsvga_io_read(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static void vmsvga_io_write(void *opaque, target_phys_addr_t addr,
+static void vmsvga_io_write(void *opaque, hwaddr addr,
                             uint64_t data, unsigned size)
 {
     struct vmsvga_state_s *s = opaque;
diff --git a/hw/wdt_i6300esb.c b/hw/wdt_i6300esb.c
index 4a83474..da15c73 100644
--- a/hw/wdt_i6300esb.c
+++ b/hw/wdt_i6300esb.c
@@ -257,14 +257,14 @@ static uint32_t i6300esb_config_read(PCIDevice *dev, uint32_t addr, int len)
     }
 }
 
-static uint32_t i6300esb_mem_readb(void *vp, target_phys_addr_t addr)
+static uint32_t i6300esb_mem_readb(void *vp, hwaddr addr)
 {
     i6300esb_debug ("addr = %x\n", (int) addr);
 
     return 0;
 }
 
-static uint32_t i6300esb_mem_readw(void *vp, target_phys_addr_t addr)
+static uint32_t i6300esb_mem_readw(void *vp, hwaddr addr)
 {
     uint32_t data = 0;
     I6300State *d = vp;
@@ -282,14 +282,14 @@ static uint32_t i6300esb_mem_readw(void *vp, target_phys_addr_t addr)
     return data;
 }
 
-static uint32_t i6300esb_mem_readl(void *vp, target_phys_addr_t addr)
+static uint32_t i6300esb_mem_readl(void *vp, hwaddr addr)
 {
     i6300esb_debug("addr = %x\n", (int) addr);
 
     return 0;
 }
 
-static void i6300esb_mem_writeb(void *vp, target_phys_addr_t addr, uint32_t val)
+static void i6300esb_mem_writeb(void *vp, hwaddr addr, uint32_t val)
 {
     I6300State *d = vp;
 
@@ -301,7 +301,7 @@ static void i6300esb_mem_writeb(void *vp, target_phys_addr_t addr, uint32_t val)
         d->unlock_state = 2;
 }
 
-static void i6300esb_mem_writew(void *vp, target_phys_addr_t addr, uint32_t val)
+static void i6300esb_mem_writew(void *vp, hwaddr addr, uint32_t val)
 {
     I6300State *d = vp;
 
@@ -334,7 +334,7 @@ static void i6300esb_mem_writew(void *vp, target_phys_addr_t addr, uint32_t val)
     }
 }
 
-static void i6300esb_mem_writel(void *vp, target_phys_addr_t addr, uint32_t val)
+static void i6300esb_mem_writel(void *vp, hwaddr addr, uint32_t val)
 {
     I6300State *d = vp;
 
diff --git a/hw/xen_apic.c b/hw/xen_apic.c
index a9e101f..fc45366 100644
--- a/hw/xen_apic.c
+++ b/hw/xen_apic.c
@@ -13,13 +13,13 @@
 #include "hw/msi.h"
 #include "xen.h"
 
-static uint64_t xen_apic_mem_read(void *opaque, target_phys_addr_t addr,
+static uint64_t xen_apic_mem_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     return ~(uint64_t)0;
 }
 
-static void xen_apic_mem_write(void *opaque, target_phys_addr_t addr,
+static void xen_apic_mem_write(void *opaque, hwaddr addr,
                                uint64_t data, unsigned size)
 {
     if (size != sizeof(uint32_t)) {
diff --git a/hw/xen_platform.c b/hw/xen_platform.c
index 956dbfe..890eb72 100644
--- a/hw/xen_platform.c
+++ b/hw/xen_platform.c
@@ -292,7 +292,7 @@ static void platform_ioport_bar_setup(PCIXenPlatformState *d)
     memory_region_init_io(&d->bar, &xen_pci_io_ops, d, "xen-pci", 0x100);
 }
 
-static uint64_t platform_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t platform_mmio_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     DPRINTF("Warning: attempted read from physical address "
@@ -301,7 +301,7 @@ static uint64_t platform_mmio_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void platform_mmio_write(void *opaque, target_phys_addr_t addr,
+static void platform_mmio_write(void *opaque, hwaddr addr,
                                 uint64_t val, unsigned size)
 {
     DPRINTF("Warning: attempted write of 0x%"PRIx64" to physical "
diff --git a/hw/xen_pt.c b/hw/xen_pt.c
index d3d7c8b..7a3846e 100644
--- a/hw/xen_pt.c
+++ b/hw/xen_pt.c
@@ -363,7 +363,7 @@ out:
 
 /* register regions */
 
-static uint64_t xen_pt_bar_read(void *o, target_phys_addr_t addr,
+static uint64_t xen_pt_bar_read(void *o, hwaddr addr,
                                 unsigned size)
 {
     PCIDevice *d = o;
@@ -373,7 +373,7 @@ static uint64_t xen_pt_bar_read(void *o, target_phys_addr_t addr,
                addr);
     return 0;
 }
-static void xen_pt_bar_write(void *o, target_phys_addr_t addr, uint64_t val,
+static void xen_pt_bar_write(void *o, hwaddr addr, uint64_t val,
                              unsigned size)
 {
     PCIDevice *d = o;
diff --git a/hw/xen_pt_msi.c b/hw/xen_pt_msi.c
index 2299cc7..6807672 100644
--- a/hw/xen_pt_msi.c
+++ b/hw/xen_pt_msi.c
@@ -427,7 +427,7 @@ static void set_entry_value(XenPTMSIXEntry *e, int offset, uint32_t val)
     }
 }
 
-static void pci_msix_write(void *opaque, target_phys_addr_t addr,
+static void pci_msix_write(void *opaque, hwaddr addr,
                            uint64_t val, unsigned size)
 {
     XenPCIPassthroughState *s = opaque;
@@ -475,7 +475,7 @@ static void pci_msix_write(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static uint64_t pci_msix_read(void *opaque, target_phys_addr_t addr,
+static uint64_t pci_msix_read(void *opaque, hwaddr addr,
                               unsigned size)
 {
     XenPCIPassthroughState *s = opaque;
diff --git a/hw/xgmac.c b/hw/xgmac.c
index a91ef60..ec50c74 100644
--- a/hw/xgmac.c
+++ b/hw/xgmac.c
@@ -252,7 +252,7 @@ static void enet_update_irq(struct XgmacState *s)
     qemu_set_irq(s->sbd_irq, !!stat);
 }
 
-static uint64_t enet_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t enet_read(void *opaque, hwaddr addr, unsigned size)
 {
     struct XgmacState *s = opaque;
     uint64_t r = 0;
@@ -271,7 +271,7 @@ static uint64_t enet_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return r;
 }
 
-static void enet_write(void *opaque, target_phys_addr_t addr,
+static void enet_write(void *opaque, hwaddr addr,
                        uint64_t value, unsigned size)
 {
     struct XgmacState *s = opaque;
diff --git a/hw/xilinx.h b/hw/xilinx.h
index 9830047..9323fd0 100644
--- a/hw/xilinx.h
+++ b/hw/xilinx.h
@@ -3,7 +3,7 @@
 #include "net.h"
 
 static inline DeviceState *
-xilinx_intc_create(target_phys_addr_t base, qemu_irq irq, int kind_of_intr)
+xilinx_intc_create(hwaddr base, qemu_irq irq, int kind_of_intr)
 {
     DeviceState *dev;
 
@@ -17,7 +17,7 @@ xilinx_intc_create(target_phys_addr_t base, qemu_irq irq, int kind_of_intr)
 
 /* OPB Timer/Counter.  */
 static inline DeviceState *
-xilinx_timer_create(target_phys_addr_t base, qemu_irq irq, int oto, int freq)
+xilinx_timer_create(hwaddr base, qemu_irq irq, int oto, int freq)
 {
     DeviceState *dev;
 
@@ -32,7 +32,7 @@ xilinx_timer_create(target_phys_addr_t base, qemu_irq irq, int oto, int freq)
 
 /* XPS Ethernet Lite MAC.  */
 static inline DeviceState *
-xilinx_ethlite_create(NICInfo *nd, target_phys_addr_t base, qemu_irq irq,
+xilinx_ethlite_create(NICInfo *nd, hwaddr base, qemu_irq irq,
                       int txpingpong, int rxpingpong)
 {
     DeviceState *dev;
@@ -51,7 +51,7 @@ xilinx_ethlite_create(NICInfo *nd, target_phys_addr_t base, qemu_irq irq,
 
 static inline DeviceState *
 xilinx_axiethernet_create(NICInfo *nd, StreamSlave *peer,
-                          target_phys_addr_t base, qemu_irq irq,
+                          hwaddr base, qemu_irq irq,
                           int txmem, int rxmem)
 {
     DeviceState *dev;
@@ -75,7 +75,7 @@ xilinx_axiethernet_create(NICInfo *nd, StreamSlave *peer,
 
 static inline void
 xilinx_axiethernetdma_init(DeviceState *dev, StreamSlave *peer,
-                           target_phys_addr_t base, qemu_irq irq,
+                           hwaddr base, qemu_irq irq,
                            qemu_irq irq2, int freqhz)
 {
     Error *errp = NULL;
diff --git a/hw/xilinx_axidma.c b/hw/xilinx_axidma.c
index 0e28c51..4575da1 100644
--- a/hw/xilinx_axidma.c
+++ b/hw/xilinx_axidma.c
@@ -140,7 +140,7 @@ static void stream_reset(struct Stream *s)
 }
 
 /* Map an offset addr into a channel index.  */
-static inline int streamid_from_addr(target_phys_addr_t addr)
+static inline int streamid_from_addr(hwaddr addr)
 {
     int sid;
 
@@ -159,7 +159,7 @@ static void stream_desc_show(struct SDesc *d)
 }
 #endif
 
-static void stream_desc_load(struct Stream *s, target_phys_addr_t addr)
+static void stream_desc_load(struct Stream *s, hwaddr addr)
 {
     struct SDesc *d = &s->desc;
     int i;
@@ -176,7 +176,7 @@ static void stream_desc_load(struct Stream *s, target_phys_addr_t addr)
     }
 }
 
-static void stream_desc_store(struct Stream *s, target_phys_addr_t addr)
+static void stream_desc_store(struct Stream *s, hwaddr addr)
 {
     struct SDesc *d = &s->desc;
     int i;
@@ -364,7 +364,7 @@ axidma_push(StreamSlave *obj, unsigned char *buf, size_t len, uint32_t *app)
     stream_update_irq(s);
 }
 
-static uint64_t axidma_read(void *opaque, target_phys_addr_t addr,
+static uint64_t axidma_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
     struct XilinxAXIDMA *d = opaque;
@@ -399,7 +399,7 @@ static uint64_t axidma_read(void *opaque, target_phys_addr_t addr,
 
 }
 
-static void axidma_write(void *opaque, target_phys_addr_t addr,
+static void axidma_write(void *opaque, hwaddr addr,
                          uint64_t value, unsigned size)
 {
     struct XilinxAXIDMA *d = opaque;
diff --git a/hw/xilinx_axienet.c b/hw/xilinx_axienet.c
index eec155d..baae02b 100644
--- a/hw/xilinx_axienet.c
+++ b/hw/xilinx_axienet.c
@@ -412,7 +412,7 @@ static void enet_update_irq(struct XilinxAXIEnet *s)
     qemu_set_irq(s->irq, !!s->regs[R_IP]);
 }
 
-static uint64_t enet_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t enet_read(void *opaque, hwaddr addr, unsigned size)
 {
     struct XilinxAXIEnet *s = opaque;
     uint32_t r = 0;
@@ -503,7 +503,7 @@ static uint64_t enet_read(void *opaque, target_phys_addr_t addr, unsigned size)
     return r;
 }
 
-static void enet_write(void *opaque, target_phys_addr_t addr,
+static void enet_write(void *opaque, hwaddr addr,
                        uint64_t value, unsigned size)
 {
     struct XilinxAXIEnet *s = opaque;
diff --git a/hw/xilinx_ethlite.c b/hw/xilinx_ethlite.c
index 56ca620..13bd456 100644
--- a/hw/xilinx_ethlite.c
+++ b/hw/xilinx_ethlite.c
@@ -72,7 +72,7 @@ static inline void eth_pulse_irq(struct xlx_ethlite *s)
 }
 
 static uint64_t
-eth_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+eth_read(void *opaque, hwaddr addr, unsigned int size)
 {
     struct xlx_ethlite *s = opaque;
     uint32_t r = 0;
@@ -100,7 +100,7 @@ eth_read(void *opaque, target_phys_addr_t addr, unsigned int size)
 }
 
 static void
-eth_write(void *opaque, target_phys_addr_t addr,
+eth_write(void *opaque, hwaddr addr,
           uint64_t val64, unsigned int size)
 {
     struct xlx_ethlite *s = opaque;
diff --git a/hw/xilinx_intc.c b/hw/xilinx_intc.c
index 386fd30..7765079 100644
--- a/hw/xilinx_intc.c
+++ b/hw/xilinx_intc.c
@@ -74,7 +74,7 @@ static void update_irq(struct xlx_pic *p)
 }
 
 static uint64_t
-pic_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+pic_read(void *opaque, hwaddr addr, unsigned int size)
 {
     struct xlx_pic *p = opaque;
     uint32_t r = 0;
@@ -93,7 +93,7 @@ pic_read(void *opaque, target_phys_addr_t addr, unsigned int size)
 }
 
 static void
-pic_write(void *opaque, target_phys_addr_t addr,
+pic_write(void *opaque, hwaddr addr,
           uint64_t val64, unsigned int size)
 {
     struct xlx_pic *p = opaque;
diff --git a/hw/xilinx_spi.c b/hw/xilinx_spi.c
index 5cdf967..0390274 100644
--- a/hw/xilinx_spi.c
+++ b/hw/xilinx_spi.c
@@ -193,7 +193,7 @@ static void spi_flush_txfifo(XilinxSPI *s)
 }
 
 static uint64_t
-spi_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+spi_read(void *opaque, hwaddr addr, unsigned int size)
 {
     XilinxSPI *s = opaque;
     uint32_t r = 0;
@@ -230,7 +230,7 @@ spi_read(void *opaque, target_phys_addr_t addr, unsigned int size)
 }
 
 static void
-spi_write(void *opaque, target_phys_addr_t addr,
+spi_write(void *opaque, hwaddr addr,
             uint64_t val64, unsigned int size)
 {
     XilinxSPI *s = opaque;
diff --git a/hw/xilinx_spips.c b/hw/xilinx_spips.c
index f64a782..93a4957 100644
--- a/hw/xilinx_spips.c
+++ b/hw/xilinx_spips.c
@@ -183,7 +183,7 @@ static void xilinx_spips_flush_txfifo(XilinxSPIPS *s)
     xilinx_spips_update_ixr(s);
 }
 
-static uint64_t xilinx_spips_read(void *opaque, target_phys_addr_t addr,
+static uint64_t xilinx_spips_read(void *opaque, hwaddr addr,
                                                         unsigned size)
 {
     XilinxSPIPS *s = opaque;
@@ -224,7 +224,7 @@ static uint64_t xilinx_spips_read(void *opaque, target_phys_addr_t addr,
 
 }
 
-static void xilinx_spips_write(void *opaque, target_phys_addr_t addr,
+static void xilinx_spips_write(void *opaque, hwaddr addr,
                                         uint64_t value, unsigned size)
 {
     int mask = ~0;
diff --git a/hw/xilinx_timer.c b/hw/xilinx_timer.c
index 2e48ca2..2b01dc2 100644
--- a/hw/xilinx_timer.c
+++ b/hw/xilinx_timer.c
@@ -72,7 +72,7 @@ static inline unsigned int num_timers(struct timerblock *t)
     return 2 - t->one_timer_only;
 }
 
-static inline unsigned int timer_from_addr(target_phys_addr_t addr)
+static inline unsigned int timer_from_addr(hwaddr addr)
 {
     /* Timers get a 4x32bit control reg area each.  */
     return addr >> 2;
@@ -93,7 +93,7 @@ static void timer_update_irq(struct timerblock *t)
 }
 
 static uint64_t
-timer_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+timer_read(void *opaque, hwaddr addr, unsigned int size)
 {
     struct timerblock *t = opaque;
     struct xlx_timer *xt;
@@ -142,7 +142,7 @@ static void timer_enable(struct xlx_timer *xt)
 }
 
 static void
-timer_write(void *opaque, target_phys_addr_t addr,
+timer_write(void *opaque, hwaddr addr,
             uint64_t val64, unsigned int size)
 {
     struct timerblock *t = opaque;
diff --git a/hw/xilinx_uartlite.c b/hw/xilinx_uartlite.c
index d0f32db..d20fc41 100644
--- a/hw/xilinx_uartlite.c
+++ b/hw/xilinx_uartlite.c
@@ -84,7 +84,7 @@ static void uart_update_status(struct xlx_uartlite *s)
 }
 
 static uint64_t
-uart_read(void *opaque, target_phys_addr_t addr, unsigned int size)
+uart_read(void *opaque, hwaddr addr, unsigned int size)
 {
     struct xlx_uartlite *s = opaque;
     uint32_t r = 0;
@@ -109,7 +109,7 @@ uart_read(void *opaque, target_phys_addr_t addr, unsigned int size)
 }
 
 static void
-uart_write(void *opaque, target_phys_addr_t addr,
+uart_write(void *opaque, hwaddr addr,
            uint64_t val64, unsigned int size)
 {
     struct xlx_uartlite *s = opaque;
diff --git a/hw/xtensa_lx60.c b/hw/xtensa_lx60.c
index 0c407d3..5dd2e08 100644
--- a/hw/xtensa_lx60.c
+++ b/hw/xtensa_lx60.c
@@ -58,7 +58,7 @@ static void lx60_fpga_reset(void *opaque)
     s->switches = 0;
 }
 
-static uint64_t lx60_fpga_read(void *opaque, target_phys_addr_t addr,
+static uint64_t lx60_fpga_read(void *opaque, hwaddr addr,
         unsigned size)
 {
     Lx60FpgaState *s = opaque;
@@ -79,7 +79,7 @@ static uint64_t lx60_fpga_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void lx60_fpga_write(void *opaque, target_phys_addr_t addr,
+static void lx60_fpga_write(void *opaque, hwaddr addr,
         uint64_t val, unsigned size)
 {
     Lx60FpgaState *s = opaque;
@@ -104,7 +104,7 @@ static const MemoryRegionOps lx60_fpga_ops = {
 };
 
 static Lx60FpgaState *lx60_fpga_init(MemoryRegion *address_space,
-        target_phys_addr_t base)
+        hwaddr base)
 {
     Lx60FpgaState *s = g_malloc(sizeof(Lx60FpgaState));
 
@@ -117,9 +117,9 @@ static Lx60FpgaState *lx60_fpga_init(MemoryRegion *address_space,
 }
 
 static void lx60_net_init(MemoryRegion *address_space,
-        target_phys_addr_t base,
-        target_phys_addr_t descriptors,
-        target_phys_addr_t buffers,
+        hwaddr base,
+        hwaddr descriptors,
+        hwaddr buffers,
         qemu_irq irq, NICInfo *nd)
 {
     DeviceState *dev;
diff --git a/hw/zaurus.c b/hw/zaurus.c
index 72838ec..d77b34e 100644
--- a/hw/zaurus.c
+++ b/hw/zaurus.c
@@ -68,7 +68,7 @@ static inline void scoop_gpio_handler_update(ScoopInfo *s) {
     s->prev_level = level;
 }
 
-static uint64_t scoop_read(void *opaque, target_phys_addr_t addr,
+static uint64_t scoop_read(void *opaque, hwaddr addr,
                            unsigned size)
 {
     ScoopInfo *s = (ScoopInfo *) opaque;
@@ -102,7 +102,7 @@ static uint64_t scoop_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void scoop_write(void *opaque, target_phys_addr_t addr,
+static void scoop_write(void *opaque, hwaddr addr,
                         uint64_t value, unsigned size)
 {
     ScoopInfo *s = (ScoopInfo *) opaque;
@@ -285,7 +285,7 @@ static struct QEMU_PACKED sl_param_info {
     .phadadj		= 0x01,
 };
 
-void sl_bootparam_write(target_phys_addr_t ptr)
+void sl_bootparam_write(hwaddr ptr)
 {
     cpu_physical_memory_write(ptr, (void *)&zaurus_bootparam,
                               sizeof(struct sl_param_info));
diff --git a/hw/zynq_slcr.c b/hw/zynq_slcr.c
index 8acba01..dde4306 100644
--- a/hw/zynq_slcr.c
+++ b/hw/zynq_slcr.c
@@ -246,7 +246,7 @@ static void zynq_slcr_reset(DeviceState *d)
 }
 
 static inline uint32_t zynq_slcr_read_imp(void *opaque,
-    target_phys_addr_t offset)
+    hwaddr offset)
 {
     ZynqSLCRState *s = (ZynqSLCRState *)opaque;
 
@@ -329,7 +329,7 @@ static inline uint32_t zynq_slcr_read_imp(void *opaque,
     }
 }
 
-static uint64_t zynq_slcr_read(void *opaque, target_phys_addr_t offset,
+static uint64_t zynq_slcr_read(void *opaque, hwaddr offset,
     unsigned size)
 {
     uint32_t ret = zynq_slcr_read_imp(opaque, offset);
@@ -338,7 +338,7 @@ static uint64_t zynq_slcr_read(void *opaque, target_phys_addr_t offset,
     return ret;
 }
 
-static void zynq_slcr_write(void *opaque, target_phys_addr_t offset,
+static void zynq_slcr_write(void *opaque, hwaddr offset,
                           uint64_t val, unsigned size)
 {
     ZynqSLCRState *s = (ZynqSLCRState *)opaque;
diff --git a/hwaddr.h b/hwaddr.h
new file mode 100644
index 0000000..251cf92
--- /dev/null
+++ b/hwaddr.h
@@ -0,0 +1,24 @@
+/* Define hwaddr if it exists.  */
+
+#ifndef HWADDR_H
+#define HWADDR_H
+
+#ifndef CONFIG_USER_ONLY
+
+#define HWADDR_BITS 64
+/* hwaddr is the type of a physical address (its size can
+   be different from 'target_ulong').  */
+
+typedef uint64_t hwaddr;
+#define HWADDR_MAX UINT64_MAX
+#define TARGET_FMT_plx "%016" PRIx64
+#define HWADDR_PRId PRId64
+#define HWADDR_PRIi PRIi64
+#define HWADDR_PRIo PRIo64
+#define HWADDR_PRIu PRIu64
+#define HWADDR_PRIx PRIx64
+#define HWADDR_PRIX PRIX64
+
+#endif
+
+#endif
diff --git a/kvm-all.c b/kvm-all.c
index c2c6909..961e1db 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -60,7 +60,7 @@
 
 typedef struct KVMSlot
 {
-    target_phys_addr_t start_addr;
+    hwaddr start_addr;
     ram_addr_t memory_size;
     void *ram;
     int slot;
@@ -131,8 +131,8 @@ static KVMSlot *kvm_alloc_slot(KVMState *s)
 }
 
 static KVMSlot *kvm_lookup_matching_slot(KVMState *s,
-                                         target_phys_addr_t start_addr,
-                                         target_phys_addr_t end_addr)
+                                         hwaddr start_addr,
+                                         hwaddr end_addr)
 {
     int i;
 
@@ -152,8 +152,8 @@ static KVMSlot *kvm_lookup_matching_slot(KVMState *s,
  * Find overlapping slot with lowest start address
  */
 static KVMSlot *kvm_lookup_overlapping_slot(KVMState *s,
-                                            target_phys_addr_t start_addr,
-                                            target_phys_addr_t end_addr)
+                                            hwaddr start_addr,
+                                            hwaddr end_addr)
 {
     KVMSlot *found = NULL;
     int i;
@@ -176,7 +176,7 @@ static KVMSlot *kvm_lookup_overlapping_slot(KVMState *s,
 }
 
 int kvm_physical_memory_addr_from_host(KVMState *s, void *ram,
-                                       target_phys_addr_t *phys_addr)
+                                       hwaddr *phys_addr)
 {
     int i;
 
@@ -293,7 +293,7 @@ static int kvm_slot_dirty_pages_log_change(KVMSlot *mem, bool log_dirty)
     return kvm_set_user_memory_region(s, mem);
 }
 
-static int kvm_dirty_pages_log_change(target_phys_addr_t phys_addr,
+static int kvm_dirty_pages_log_change(hwaddr phys_addr,
                                       ram_addr_t size, bool log_dirty)
 {
     KVMState *s = kvm_state;
@@ -302,7 +302,7 @@ static int kvm_dirty_pages_log_change(target_phys_addr_t phys_addr,
     if (mem == NULL)  {
         fprintf(stderr, "BUG: %s: invalid parameters " TARGET_FMT_plx "-"
                 TARGET_FMT_plx "\n", __func__, phys_addr,
-                (target_phys_addr_t)(phys_addr + size - 1));
+                (hwaddr)(phys_addr + size - 1));
         return -EINVAL;
     }
     return kvm_slot_dirty_pages_log_change(mem, log_dirty);
@@ -363,7 +363,7 @@ static int kvm_get_dirty_pages_log_range(MemoryRegionSection *section,
 {
     unsigned int i, j;
     unsigned long page_number, c;
-    target_phys_addr_t addr, addr1;
+    hwaddr addr, addr1;
     unsigned int len = ((section->size / TARGET_PAGE_SIZE) + HOST_LONG_BITS - 1) / HOST_LONG_BITS;
     unsigned long hpratio = getpagesize() / TARGET_PAGE_SIZE;
 
@@ -406,8 +406,8 @@ static int kvm_physical_sync_dirty_bitmap(MemoryRegionSection *section)
     KVMDirtyLog d;
     KVMSlot *mem;
     int ret = 0;
-    target_phys_addr_t start_addr = section->offset_within_address_space;
-    target_phys_addr_t end_addr = start_addr + section->size;
+    hwaddr start_addr = section->offset_within_address_space;
+    hwaddr end_addr = start_addr + section->size;
 
     d.dirty_bitmap = NULL;
     while (start_addr < end_addr) {
@@ -456,7 +456,7 @@ static int kvm_physical_sync_dirty_bitmap(MemoryRegionSection *section)
 
 static void kvm_coalesce_mmio_region(MemoryListener *listener,
                                      MemoryRegionSection *secion,
-                                     target_phys_addr_t start, target_phys_addr_t size)
+                                     hwaddr start, hwaddr size)
 {
     KVMState *s = kvm_state;
 
@@ -473,7 +473,7 @@ static void kvm_coalesce_mmio_region(MemoryListener *listener,
 
 static void kvm_uncoalesce_mmio_region(MemoryListener *listener,
                                        MemoryRegionSection *secion,
-                                       target_phys_addr_t start, target_phys_addr_t size)
+                                       hwaddr start, hwaddr size)
 {
     KVMState *s = kvm_state;
 
@@ -556,7 +556,7 @@ static void kvm_set_phys_mem(MemoryRegionSection *section, bool add)
     int err;
     MemoryRegion *mr = section->mr;
     bool log_dirty = memory_region_is_logging(mr);
-    target_phys_addr_t start_addr = section->offset_within_address_space;
+    hwaddr start_addr = section->offset_within_address_space;
     ram_addr_t size = section->size;
     void *ram = NULL;
     unsigned delta;
diff --git a/kvm.h b/kvm.h
index eefcb49..2b26dcb 100644
--- a/kvm.h
+++ b/kvm.h
@@ -259,7 +259,7 @@ static inline void cpu_synchronize_post_init(CPUArchState *env)
 
 #if !defined(CONFIG_USER_ONLY)
 int kvm_physical_memory_addr_from_host(KVMState *s, void *ram_addr,
-                                       target_phys_addr_t *phys_addr);
+                                       hwaddr *phys_addr);
 #endif
 
 #endif
diff --git a/memory-internal.h b/memory-internal.h
index b33a99d..1c34b97 100644
--- a/memory-internal.h
+++ b/memory-internal.h
@@ -52,8 +52,8 @@ void qemu_ram_free_from_ptr(ram_addr_t addr);
 struct MemoryRegion;
 struct MemoryRegionSection;
 
-void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
-void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
+void qemu_register_coalesced_mmio(hwaddr addr, ram_addr_t size);
+void qemu_unregister_coalesced_mmio(hwaddr addr, ram_addr_t size);
 
 int cpu_physical_memory_set_dirty_tracking(int enable);
 
diff --git a/memory.c b/memory.c
index 714ec43..36bb9a5 100644
--- a/memory.c
+++ b/memory.c
@@ -209,7 +209,7 @@ typedef struct FlatView FlatView;
 /* Range of memory in the global map.  Addresses are absolute. */
 struct FlatRange {
     MemoryRegion *mr;
-    target_phys_addr_t offset_in_region;
+    hwaddr offset_in_region;
     AddrRange addr;
     uint8_t dirty_log_mask;
     bool readable;
@@ -300,7 +300,7 @@ static void flatview_simplify(FlatView *view)
 }
 
 static void memory_region_read_accessor(void *opaque,
-                                        target_phys_addr_t addr,
+                                        hwaddr addr,
                                         uint64_t *value,
                                         unsigned size,
                                         unsigned shift,
@@ -317,7 +317,7 @@ static void memory_region_read_accessor(void *opaque,
 }
 
 static void memory_region_write_accessor(void *opaque,
-                                         target_phys_addr_t addr,
+                                         hwaddr addr,
                                          uint64_t *value,
                                          unsigned size,
                                          unsigned shift,
@@ -333,13 +333,13 @@ static void memory_region_write_accessor(void *opaque,
     mr->ops->write(mr->opaque, addr, tmp, size);
 }
 
-static void access_with_adjusted_size(target_phys_addr_t addr,
+static void access_with_adjusted_size(hwaddr addr,
                                       uint64_t *value,
                                       unsigned size,
                                       unsigned access_size_min,
                                       unsigned access_size_max,
                                       void (*access)(void *opaque,
-                                                     target_phys_addr_t addr,
+                                                     hwaddr addr,
                                                      uint64_t *value,
                                                      unsigned size,
                                                      unsigned shift,
@@ -478,7 +478,7 @@ static void render_memory_region(FlatView *view,
 {
     MemoryRegion *subregion;
     unsigned i;
-    target_phys_addr_t offset_in_region;
+    hwaddr offset_in_region;
     Int128 remain;
     Int128 now;
     FlatRange fr;
@@ -817,7 +817,7 @@ void memory_region_init(MemoryRegion *mr,
 }
 
 static bool memory_region_access_valid(MemoryRegion *mr,
-                                       target_phys_addr_t addr,
+                                       hwaddr addr,
                                        unsigned size,
                                        bool is_write)
 {
@@ -843,7 +843,7 @@ static bool memory_region_access_valid(MemoryRegion *mr,
 }
 
 static uint64_t memory_region_dispatch_read1(MemoryRegion *mr,
-                                             target_phys_addr_t addr,
+                                             hwaddr addr,
                                              unsigned size)
 {
     uint64_t data = 0;
@@ -884,7 +884,7 @@ static void adjust_endianness(MemoryRegion *mr, uint64_t *data, unsigned size)
 }
 
 static uint64_t memory_region_dispatch_read(MemoryRegion *mr,
-                                            target_phys_addr_t addr,
+                                            hwaddr addr,
                                             unsigned size)
 {
     uint64_t ret;
@@ -895,7 +895,7 @@ static uint64_t memory_region_dispatch_read(MemoryRegion *mr,
 }
 
 static void memory_region_dispatch_write(MemoryRegion *mr,
-                                         target_phys_addr_t addr,
+                                         hwaddr addr,
                                          uint64_t data,
                                          unsigned size)
 {
@@ -957,7 +957,7 @@ void memory_region_init_ram_ptr(MemoryRegion *mr,
 void memory_region_init_alias(MemoryRegion *mr,
                               const char *name,
                               MemoryRegion *orig,
-                              target_phys_addr_t offset,
+                              hwaddr offset,
                               uint64_t size)
 {
     memory_region_init(mr, name, size);
@@ -980,7 +980,7 @@ void memory_region_init_rom_device(MemoryRegion *mr,
     mr->ram_addr = qemu_ram_alloc(size, mr);
 }
 
-static uint64_t invalid_read(void *opaque, target_phys_addr_t addr,
+static uint64_t invalid_read(void *opaque, hwaddr addr,
                              unsigned size)
 {
     MemoryRegion *mr = opaque;
@@ -992,7 +992,7 @@ static uint64_t invalid_read(void *opaque, target_phys_addr_t addr,
     return -1U;
 }
 
-static void invalid_write(void *opaque, target_phys_addr_t addr, uint64_t data,
+static void invalid_write(void *opaque, hwaddr addr, uint64_t data,
                           unsigned size)
 {
     MemoryRegion *mr = opaque;
@@ -1063,16 +1063,16 @@ void memory_region_set_log(MemoryRegion *mr, bool log, unsigned client)
     memory_region_transaction_commit();
 }
 
-bool memory_region_get_dirty(MemoryRegion *mr, target_phys_addr_t addr,
-                             target_phys_addr_t size, unsigned client)
+bool memory_region_get_dirty(MemoryRegion *mr, hwaddr addr,
+                             hwaddr size, unsigned client)
 {
     assert(mr->terminates);
     return cpu_physical_memory_get_dirty(mr->ram_addr + addr, size,
                                          1 << client);
 }
 
-void memory_region_set_dirty(MemoryRegion *mr, target_phys_addr_t addr,
-                             target_phys_addr_t size)
+void memory_region_set_dirty(MemoryRegion *mr, hwaddr addr,
+                             hwaddr size)
 {
     assert(mr->terminates);
     return cpu_physical_memory_set_dirty_range(mr->ram_addr + addr, size, -1);
@@ -1110,8 +1110,8 @@ void memory_region_rom_device_set_readable(MemoryRegion *mr, bool readable)
     }
 }
 
-void memory_region_reset_dirty(MemoryRegion *mr, target_phys_addr_t addr,
-                               target_phys_addr_t size, unsigned client)
+void memory_region_reset_dirty(MemoryRegion *mr, hwaddr addr,
+                               hwaddr size, unsigned client)
 {
     assert(mr->terminates);
     cpu_physical_memory_reset_dirty(mr->ram_addr + addr,
@@ -1180,7 +1180,7 @@ void memory_region_set_coalescing(MemoryRegion *mr)
 }
 
 void memory_region_add_coalescing(MemoryRegion *mr,
-                                  target_phys_addr_t offset,
+                                  hwaddr offset,
                                   uint64_t size)
 {
     CoalescedMemoryRange *cmr = g_malloc(sizeof(*cmr));
@@ -1220,7 +1220,7 @@ void memory_region_clear_flush_coalesced(MemoryRegion *mr)
 }
 
 void memory_region_add_eventfd(MemoryRegion *mr,
-                               target_phys_addr_t addr,
+                               hwaddr addr,
                                unsigned size,
                                bool match_data,
                                uint64_t data,
@@ -1252,7 +1252,7 @@ void memory_region_add_eventfd(MemoryRegion *mr,
 }
 
 void memory_region_del_eventfd(MemoryRegion *mr,
-                               target_phys_addr_t addr,
+                               hwaddr addr,
                                unsigned size,
                                bool match_data,
                                uint64_t data,
@@ -1284,7 +1284,7 @@ void memory_region_del_eventfd(MemoryRegion *mr,
 }
 
 static void memory_region_add_subregion_common(MemoryRegion *mr,
-                                               target_phys_addr_t offset,
+                                               hwaddr offset,
                                                MemoryRegion *subregion)
 {
     MemoryRegion *other;
@@ -1328,7 +1328,7 @@ done:
 
 
 void memory_region_add_subregion(MemoryRegion *mr,
-                                 target_phys_addr_t offset,
+                                 hwaddr offset,
                                  MemoryRegion *subregion)
 {
     subregion->may_overlap = false;
@@ -1337,7 +1337,7 @@ void memory_region_add_subregion(MemoryRegion *mr,
 }
 
 void memory_region_add_subregion_overlap(MemoryRegion *mr,
-                                         target_phys_addr_t offset,
+                                         hwaddr offset,
                                          MemoryRegion *subregion,
                                          unsigned priority)
 {
@@ -1366,7 +1366,7 @@ void memory_region_set_enabled(MemoryRegion *mr, bool enabled)
     memory_region_transaction_commit();
 }
 
-void memory_region_set_address(MemoryRegion *mr, target_phys_addr_t addr)
+void memory_region_set_address(MemoryRegion *mr, hwaddr addr)
 {
     MemoryRegion *parent = mr->parent;
     unsigned priority = mr->priority;
@@ -1387,7 +1387,7 @@ void memory_region_set_address(MemoryRegion *mr, target_phys_addr_t addr)
     memory_region_transaction_commit();
 }
 
-void memory_region_set_alias_offset(MemoryRegion *mr, target_phys_addr_t offset)
+void memory_region_set_alias_offset(MemoryRegion *mr, hwaddr offset)
 {
     assert(mr->alias);
 
@@ -1425,7 +1425,7 @@ static FlatRange *address_space_lookup(AddressSpace *as, AddrRange addr)
 }
 
 MemoryRegionSection memory_region_find(MemoryRegion *address_space,
-                                       target_phys_addr_t addr, uint64_t size)
+                                       hwaddr addr, uint64_t size)
 {
     AddressSpace *as = memory_region_to_address_space(address_space);
     AddrRange range = addrrange_make(int128_make64(addr),
@@ -1559,12 +1559,12 @@ void address_space_destroy(AddressSpace *as)
     g_free(as->current_map);
 }
 
-uint64_t io_mem_read(MemoryRegion *mr, target_phys_addr_t addr, unsigned size)
+uint64_t io_mem_read(MemoryRegion *mr, hwaddr addr, unsigned size)
 {
     return memory_region_dispatch_read(mr, addr, size);
 }
 
-void io_mem_write(MemoryRegion *mr, target_phys_addr_t addr,
+void io_mem_write(MemoryRegion *mr, hwaddr addr,
                   uint64_t val, unsigned size)
 {
     memory_region_dispatch_write(mr, addr, val, size);
@@ -1582,7 +1582,7 @@ typedef QTAILQ_HEAD(queue, MemoryRegionList) MemoryRegionListHead;
 
 static void mtree_print_mr(fprintf_function mon_printf, void *f,
                            const MemoryRegion *mr, unsigned int level,
-                           target_phys_addr_t base,
+                           hwaddr base,
                            MemoryRegionListHead *alias_print_queue)
 {
     MemoryRegionList *new_ml, *ml, *next_ml;
@@ -1620,7 +1620,7 @@ static void mtree_print_mr(fprintf_function mon_printf, void *f,
                    "-" TARGET_FMT_plx "\n",
                    base + mr->addr,
                    base + mr->addr
-                   + (target_phys_addr_t)int128_get64(mr->size) - 1,
+                   + (hwaddr)int128_get64(mr->size) - 1,
                    mr->priority,
                    mr->readable ? 'R' : '-',
                    !mr->readonly && !(mr->rom_device && mr->readable) ? 'W'
@@ -1629,13 +1629,13 @@ static void mtree_print_mr(fprintf_function mon_printf, void *f,
                    mr->alias->name,
                    mr->alias_offset,
                    mr->alias_offset
-                   + (target_phys_addr_t)int128_get64(mr->size) - 1);
+                   + (hwaddr)int128_get64(mr->size) - 1);
     } else {
         mon_printf(f,
                    TARGET_FMT_plx "-" TARGET_FMT_plx " (prio %d, %c%c): %s\n",
                    base + mr->addr,
                    base + mr->addr
-                   + (target_phys_addr_t)int128_get64(mr->size) - 1,
+                   + (hwaddr)int128_get64(mr->size) - 1,
                    mr->priority,
                    mr->readable ? 'R' : '-',
                    !mr->readonly && !(mr->rom_device && mr->readable) ? 'W'
diff --git a/memory.h b/memory.h
index 79393f1..9462bfd 100644
--- a/memory.h
+++ b/memory.h
@@ -20,7 +20,7 @@
 #include <stdbool.h>
 #include "qemu-common.h"
 #include "cpu-common.h"
-#include "targphys.h"
+#include "hwaddr.h"
 #include "qemu-queue.h"
 #include "iorange.h"
 #include "ioport.h"
@@ -48,7 +48,7 @@ typedef struct MemoryRegionIORange MemoryRegionIORange;
 struct MemoryRegionIORange {
     IORange iorange;
     MemoryRegion *mr;
-    target_phys_addr_t offset;
+    hwaddr offset;
 };
 
 /*
@@ -58,12 +58,12 @@ struct MemoryRegionOps {
     /* Read from the memory region. @addr is relative to @mr; @size is
      * in bytes. */
     uint64_t (*read)(void *opaque,
-                     target_phys_addr_t addr,
+                     hwaddr addr,
                      unsigned size);
     /* Write to the memory region. @addr is relative to @mr; @size is
      * in bytes. */
     void (*write)(void *opaque,
-                  target_phys_addr_t addr,
+                  hwaddr addr,
                   uint64_t data,
                   unsigned size);
 
@@ -84,7 +84,7 @@ struct MemoryRegionOps {
          * by the device (and results in machine dependent behaviour such
          * as a machine check exception).
          */
-        bool (*accepts)(void *opaque, target_phys_addr_t addr,
+        bool (*accepts)(void *opaque, hwaddr addr,
                         unsigned size, bool is_write);
     } valid;
     /* Internal implementation constraints: */
@@ -122,7 +122,7 @@ struct MemoryRegion {
     void *opaque;
     MemoryRegion *parent;
     Int128 size;
-    target_phys_addr_t addr;
+    hwaddr addr;
     void (*destructor)(MemoryRegion *mr);
     ram_addr_t ram_addr;
     bool subpage;
@@ -135,7 +135,7 @@ struct MemoryRegion {
     bool warning_printed; /* For reservations */
     bool flush_coalesced_mmio;
     MemoryRegion *alias;
-    target_phys_addr_t alias_offset;
+    hwaddr alias_offset;
     unsigned priority;
     bool may_overlap;
     QTAILQ_HEAD(subregions, MemoryRegion) subregions;
@@ -189,9 +189,9 @@ typedef struct MemoryRegionSection MemoryRegionSection;
 struct MemoryRegionSection {
     MemoryRegion *mr;
     AddressSpace *address_space;
-    target_phys_addr_t offset_within_region;
+    hwaddr offset_within_region;
     uint64_t size;
-    target_phys_addr_t offset_within_address_space;
+    hwaddr offset_within_address_space;
     bool readonly;
 };
 
@@ -219,9 +219,9 @@ struct MemoryListener {
     void (*eventfd_del)(MemoryListener *listener, MemoryRegionSection *section,
                         bool match_data, uint64_t data, EventNotifier *e);
     void (*coalesced_mmio_add)(MemoryListener *listener, MemoryRegionSection *section,
-                               target_phys_addr_t addr, target_phys_addr_t len);
+                               hwaddr addr, hwaddr len);
     void (*coalesced_mmio_del)(MemoryListener *listener, MemoryRegionSection *section,
-                               target_phys_addr_t addr, target_phys_addr_t len);
+                               hwaddr addr, hwaddr len);
     /* Lower = earlier (during add), later (during del) */
     unsigned priority;
     AddressSpace *address_space_filter;
@@ -301,7 +301,7 @@ void memory_region_init_ram_ptr(MemoryRegion *mr,
 void memory_region_init_alias(MemoryRegion *mr,
                               const char *name,
                               MemoryRegion *orig,
-                              target_phys_addr_t offset,
+                              hwaddr offset,
                               uint64_t size);
 
 /**
@@ -437,8 +437,8 @@ void memory_region_set_log(MemoryRegion *mr, bool log, unsigned client);
  * @client: the user of the logging information; %DIRTY_MEMORY_MIGRATION or
  *          %DIRTY_MEMORY_VGA.
  */
-bool memory_region_get_dirty(MemoryRegion *mr, target_phys_addr_t addr,
-                             target_phys_addr_t size, unsigned client);
+bool memory_region_get_dirty(MemoryRegion *mr, hwaddr addr,
+                             hwaddr size, unsigned client);
 
 /**
  * memory_region_set_dirty: Mark a range of bytes as dirty in a memory region.
@@ -450,8 +450,8 @@ bool memory_region_get_dirty(MemoryRegion *mr, target_phys_addr_t addr,
  * @addr: the address (relative to the start of the region) being dirtied.
  * @size: size of the range being dirtied.
  */
-void memory_region_set_dirty(MemoryRegion *mr, target_phys_addr_t addr,
-                             target_phys_addr_t size);
+void memory_region_set_dirty(MemoryRegion *mr, hwaddr addr,
+                             hwaddr size);
 
 /**
  * memory_region_sync_dirty_bitmap: Synchronize a region's dirty bitmap with
@@ -476,8 +476,8 @@ void memory_region_sync_dirty_bitmap(MemoryRegion *mr);
  * @client: the user of the logging information; %DIRTY_MEMORY_MIGRATION or
  *          %DIRTY_MEMORY_VGA.
  */
-void memory_region_reset_dirty(MemoryRegion *mr, target_phys_addr_t addr,
-                               target_phys_addr_t size, unsigned client);
+void memory_region_reset_dirty(MemoryRegion *mr, hwaddr addr,
+                               hwaddr size, unsigned client);
 
 /**
  * memory_region_set_readonly: Turn a memory region read-only (or read-write)
@@ -527,7 +527,7 @@ void memory_region_set_coalescing(MemoryRegion *mr);
  * @size: the size of the subrange to be coalesced.
  */
 void memory_region_add_coalescing(MemoryRegion *mr,
-                                  target_phys_addr_t offset,
+                                  hwaddr offset,
                                   uint64_t size);
 
 /**
@@ -583,7 +583,7 @@ void memory_region_clear_flush_coalesced(MemoryRegion *mr);
  * @fd: the eventfd to be triggered when @addr, @size, and @data all match.
  **/
 void memory_region_add_eventfd(MemoryRegion *mr,
-                               target_phys_addr_t addr,
+                               hwaddr addr,
                                unsigned size,
                                bool match_data,
                                uint64_t data,
@@ -603,7 +603,7 @@ void memory_region_add_eventfd(MemoryRegion *mr,
  * @fd: the eventfd to be triggered when @addr, @size, and @data all match.
  */
 void memory_region_del_eventfd(MemoryRegion *mr,
-                               target_phys_addr_t addr,
+                               hwaddr addr,
                                unsigned size,
                                bool match_data,
                                uint64_t data,
@@ -624,7 +624,7 @@ void memory_region_del_eventfd(MemoryRegion *mr,
  * @subregion: the subregion to be added.
  */
 void memory_region_add_subregion(MemoryRegion *mr,
-                                 target_phys_addr_t offset,
+                                 hwaddr offset,
                                  MemoryRegion *subregion);
 /**
  * memory_region_add_subregion_overlap: Add a subregion to a container
@@ -644,7 +644,7 @@ void memory_region_add_subregion(MemoryRegion *mr,
  * @priority: used for resolving overlaps; highest priority wins.
  */
 void memory_region_add_subregion_overlap(MemoryRegion *mr,
-                                         target_phys_addr_t offset,
+                                         hwaddr offset,
                                          MemoryRegion *subregion,
                                          unsigned priority);
 
@@ -692,7 +692,7 @@ void memory_region_set_enabled(MemoryRegion *mr, bool enabled);
  * @mr: the region to be updated
  * @addr: new address, relative to parent region
  */
-void memory_region_set_address(MemoryRegion *mr, target_phys_addr_t addr);
+void memory_region_set_address(MemoryRegion *mr, hwaddr addr);
 
 /*
  * memory_region_set_alias_offset: dynamically update a memory alias's offset
@@ -704,7 +704,7 @@ void memory_region_set_address(MemoryRegion *mr, target_phys_addr_t addr);
  * @offset: the new offset into the target memory region
  */
 void memory_region_set_alias_offset(MemoryRegion *mr,
-                                    target_phys_addr_t offset);
+                                    hwaddr offset);
 
 /**
  * memory_region_find: locate a MemoryRegion in an address space
@@ -725,7 +725,7 @@ void memory_region_set_alias_offset(MemoryRegion *mr,
  * @size: size of the area to be searched
  */
 MemoryRegionSection memory_region_find(MemoryRegion *address_space,
-                                       target_phys_addr_t addr, uint64_t size);
+                                       hwaddr addr, uint64_t size);
 
 /**
  * memory_region_section_addr: get offset within MemoryRegionSection
@@ -735,9 +735,9 @@ MemoryRegionSection memory_region_find(MemoryRegion *address_space,
  * @section: the memory region section being queried
  * @addr: address in address space
  */
-static inline target_phys_addr_t
+static inline hwaddr
 memory_region_section_addr(MemoryRegionSection *section,
-                           target_phys_addr_t addr)
+                           hwaddr addr)
 {
     addr -= section->offset_within_address_space;
     addr += section->offset_within_region;
@@ -824,7 +824,7 @@ void address_space_destroy(AddressSpace *as);
  * @buf: buffer with the data transferred
  * @is_write: indicates the transfer direction
  */
-void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
+void address_space_rw(AddressSpace *as, hwaddr addr, uint8_t *buf,
                       int len, bool is_write);
 
 /**
@@ -834,7 +834,7 @@ void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
  * @addr: address within that address space
  * @buf: buffer with the data transferred
  */
-void address_space_write(AddressSpace *as, target_phys_addr_t addr,
+void address_space_write(AddressSpace *as, hwaddr addr,
                          const uint8_t *buf, int len);
 
 /**
@@ -844,7 +844,7 @@ void address_space_write(AddressSpace *as, target_phys_addr_t addr,
  * @addr: address within that address space
  * @buf: buffer with the data transferred
  */
-void address_space_read(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf, int len);
+void address_space_read(AddressSpace *as, hwaddr addr, uint8_t *buf, int len);
 
 /* address_space_map: map a physical memory region into a host virtual address
  *
@@ -859,8 +859,8 @@ void address_space_read(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
  * @plen: pointer to length of buffer; updated on return
  * @is_write: indicates the transfer direction
  */
-void *address_space_map(AddressSpace *as, target_phys_addr_t addr,
-                        target_phys_addr_t *plen, bool is_write);
+void *address_space_map(AddressSpace *as, hwaddr addr,
+                        hwaddr *plen, bool is_write);
 
 /* address_space_unmap: Unmaps a memory region previously mapped by address_space_map()
  *
@@ -873,8 +873,8 @@ void *address_space_map(AddressSpace *as, target_phys_addr_t addr,
  * @access_len: amount of data actually transferred
  * @is_write: indicates the transfer direction
  */
-void address_space_unmap(AddressSpace *as, void *buffer, target_phys_addr_t len,
-                         int is_write, target_phys_addr_t access_len);
+void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
+                         int is_write, hwaddr access_len);
 
 
 #endif
diff --git a/memory_mapping.c b/memory_mapping.c
index 6f5a2e3..a82e190 100644
--- a/memory_mapping.c
+++ b/memory_mapping.c
@@ -30,8 +30,8 @@ static void memory_mapping_list_add_mapping_sorted(MemoryMappingList *list,
 }
 
 static void create_new_memory_mapping(MemoryMappingList *list,
-                                      target_phys_addr_t phys_addr,
-                                      target_phys_addr_t virt_addr,
+                                      hwaddr phys_addr,
+                                      hwaddr virt_addr,
                                       ram_addr_t length)
 {
     MemoryMapping *memory_mapping;
@@ -46,8 +46,8 @@ static void create_new_memory_mapping(MemoryMappingList *list,
 }
 
 static inline bool mapping_contiguous(MemoryMapping *map,
-                                      target_phys_addr_t phys_addr,
-                                      target_phys_addr_t virt_addr)
+                                      hwaddr phys_addr,
+                                      hwaddr virt_addr)
 {
     return phys_addr == map->phys_addr + map->length &&
            virt_addr == map->virt_addr + map->length;
@@ -58,7 +58,7 @@ static inline bool mapping_contiguous(MemoryMapping *map,
  * [phys_addr, phys_addr + length) have intersection?
  */
 static inline bool mapping_have_same_region(MemoryMapping *map,
-                                            target_phys_addr_t phys_addr,
+                                            hwaddr phys_addr,
                                             ram_addr_t length)
 {
     return !(phys_addr + length < map->phys_addr ||
@@ -71,8 +71,8 @@ static inline bool mapping_have_same_region(MemoryMapping *map,
  * intersection are the same?
  */
 static inline bool mapping_conflict(MemoryMapping *map,
-                                    target_phys_addr_t phys_addr,
-                                    target_phys_addr_t virt_addr)
+                                    hwaddr phys_addr,
+                                    hwaddr virt_addr)
 {
     return virt_addr - map->virt_addr != phys_addr - map->phys_addr;
 }
@@ -83,7 +83,7 @@ static inline bool mapping_conflict(MemoryMapping *map,
  * in the intersection are the same.
  */
 static inline void mapping_merge(MemoryMapping *map,
-                                 target_phys_addr_t virt_addr,
+                                 hwaddr virt_addr,
                                  ram_addr_t length)
 {
     if (virt_addr < map->virt_addr) {
@@ -98,8 +98,8 @@ static inline void mapping_merge(MemoryMapping *map,
 }
 
 void memory_mapping_list_add_merge_sorted(MemoryMappingList *list,
-                                          target_phys_addr_t phys_addr,
-                                          target_phys_addr_t virt_addr,
+                                          hwaddr phys_addr,
+                                          hwaddr virt_addr,
                                           ram_addr_t length)
 {
     MemoryMapping *memory_mapping, *last_mapping;
diff --git a/memory_mapping.h b/memory_mapping.h
index ef72b0a..d5ba46c 100644
--- a/memory_mapping.h
+++ b/memory_mapping.h
@@ -18,7 +18,7 @@
 
 /* The physical and virtual address in the memory mapping are contiguous. */
 typedef struct MemoryMapping {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     target_ulong virt_addr;
     ram_addr_t length;
     QTAILQ_ENTRY(MemoryMapping) next;
@@ -39,8 +39,8 @@ bool cpu_paging_enabled(CPUArchState *env);
  * and is contiguous. The list is sorted by phys_addr.
  */
 void memory_mapping_list_add_merge_sorted(MemoryMappingList *list,
-                                          target_phys_addr_t phys_addr,
-                                          target_phys_addr_t virt_addr,
+                                          hwaddr phys_addr,
+                                          hwaddr virt_addr,
                                           ram_addr_t length);
 
 void memory_mapping_list_free(MemoryMappingList *list);
diff --git a/monitor.c b/monitor.c
index 131b325..d17ae2d 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1059,7 +1059,7 @@ static void monitor_printc(Monitor *mon, int c)
 }
 
 static void memory_dump(Monitor *mon, int count, int format, int wsize,
-                        target_phys_addr_t addr, int is_physical)
+                        hwaddr addr, int is_physical)
 {
     CPUArchState *env;
     int l, line_size, i, max_digits, len;
@@ -1193,7 +1193,7 @@ static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
     int count = qdict_get_int(qdict, "count");
     int format = qdict_get_int(qdict, "format");
     int size = qdict_get_int(qdict, "size");
-    target_phys_addr_t addr = qdict_get_int(qdict, "addr");
+    hwaddr addr = qdict_get_int(qdict, "addr");
 
     memory_dump(mon, count, format, size, addr, 1);
 }
@@ -1201,21 +1201,21 @@ static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
 static void do_print(Monitor *mon, const QDict *qdict)
 {
     int format = qdict_get_int(qdict, "format");
-    target_phys_addr_t val = qdict_get_int(qdict, "val");
+    hwaddr val = qdict_get_int(qdict, "val");
 
     switch(format) {
     case 'o':
-        monitor_printf(mon, "%#" TARGET_PRIoPHYS, val);
+        monitor_printf(mon, "%#" HWADDR_PRIo, val);
         break;
     case 'x':
-        monitor_printf(mon, "%#" TARGET_PRIxPHYS, val);
+        monitor_printf(mon, "%#" HWADDR_PRIx, val);
         break;
     case 'u':
-        monitor_printf(mon, "%" TARGET_PRIuPHYS, val);
+        monitor_printf(mon, "%" HWADDR_PRIu, val);
         break;
     default:
     case 'd':
-        monitor_printf(mon, "%" TARGET_PRIdPHYS, val);
+        monitor_printf(mon, "%" HWADDR_PRId, val);
         break;
     case 'c':
         monitor_printc(mon, val);
@@ -1337,9 +1337,9 @@ static void do_boot_set(Monitor *mon, const QDict *qdict)
 }
 
 #if defined(TARGET_I386)
-static void print_pte(Monitor *mon, target_phys_addr_t addr,
-                      target_phys_addr_t pte,
-                      target_phys_addr_t mask)
+static void print_pte(Monitor *mon, hwaddr addr,
+                      hwaddr pte,
+                      hwaddr mask)
 {
 #ifdef TARGET_X86_64
     if (addr & (1ULL << 47)) {
@@ -1408,7 +1408,7 @@ static void tlb_info_pae32(Monitor *mon, CPUArchState *env)
                     if (pde & PG_PSE_MASK) {
                         /* 2M pages with PAE, CR4.PSE is ignored */
                         print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
-                                  ~((target_phys_addr_t)(1 << 20) - 1));
+                                  ~((hwaddr)(1 << 20) - 1));
                     } else {
                         pt_addr = pde & 0x3fffffffff000ULL;
                         for (l3 = 0; l3 < 512; l3++) {
@@ -1418,7 +1418,7 @@ static void tlb_info_pae32(Monitor *mon, CPUArchState *env)
                                 print_pte(mon, (l1 << 30 ) + (l2 << 21)
                                           + (l3 << 12),
                                           pte & ~PG_PSE_MASK,
-                                          ~(target_phys_addr_t)0xfff);
+                                          ~(hwaddr)0xfff);
                             }
                         }
                     }
@@ -1510,9 +1510,9 @@ static void tlb_info(Monitor *mon)
     }
 }
 
-static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
+static void mem_print(Monitor *mon, hwaddr *pstart,
                       int *plast_prot,
-                      target_phys_addr_t end, int prot)
+                      hwaddr end, int prot)
 {
     int prot1;
     prot1 = *plast_prot;
@@ -1538,7 +1538,7 @@ static void mem_info_32(Monitor *mon, CPUArchState *env)
     unsigned int l1, l2;
     int prot, last_prot;
     uint32_t pgd, pde, pte;
-    target_phys_addr_t start, end;
+    hwaddr start, end;
 
     pgd = env->cr[3] & ~0xfff;
     last_prot = 0;
@@ -1571,7 +1571,7 @@ static void mem_info_32(Monitor *mon, CPUArchState *env)
         }
     }
     /* Flush last range */
-    mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
+    mem_print(mon, &start, &last_prot, (hwaddr)1 << 32, 0);
 }
 
 static void mem_info_pae32(Monitor *mon, CPUArchState *env)
@@ -1580,7 +1580,7 @@ static void mem_info_pae32(Monitor *mon, CPUArchState *env)
     int prot, last_prot;
     uint64_t pdpe, pde, pte;
     uint64_t pdp_addr, pd_addr, pt_addr;
-    target_phys_addr_t start, end;
+    hwaddr start, end;
 
     pdp_addr = env->cr[3] & ~0x1f;
     last_prot = 0;
@@ -1626,7 +1626,7 @@ static void mem_info_pae32(Monitor *mon, CPUArchState *env)
         }
     }
     /* Flush last range */
-    mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
+    mem_print(mon, &start, &last_prot, (hwaddr)1 << 32, 0);
 }
 
 
@@ -1705,7 +1705,7 @@ static void mem_info_64(Monitor *mon, CPUArchState *env)
         }
     }
     /* Flush last range */
-    mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
+    mem_print(mon, &start, &last_prot, (hwaddr)1 << 48, 0);
 }
 #endif
 
diff --git a/softmmu_template.h b/softmmu_template.h
index e2490f0..20d6bab 100644
--- a/softmmu_template.h
+++ b/softmmu_template.h
@@ -59,7 +59,7 @@ static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(CPUArchState *env,
                                                         int mmu_idx,
                                                         uintptr_t retaddr);
 static inline DATA_TYPE glue(io_read, SUFFIX)(CPUArchState *env,
-                                              target_phys_addr_t physaddr,
+                                              hwaddr physaddr,
                                               target_ulong addr,
                                               uintptr_t retaddr)
 {
@@ -98,7 +98,7 @@ glue(glue(helper_ld, SUFFIX), MMUSUFFIX)(CPUArchState *env, target_ulong addr,
     DATA_TYPE res;
     int index;
     target_ulong tlb_addr;
-    target_phys_addr_t ioaddr;
+    hwaddr ioaddr;
     uintptr_t retaddr;
 
     /* test if there is match for unaligned or IO access */
@@ -158,7 +158,7 @@ glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(CPUArchState *env,
 {
     DATA_TYPE res, res1, res2;
     int index, shift;
-    target_phys_addr_t ioaddr;
+    hwaddr ioaddr;
     target_ulong tlb_addr, addr1, addr2;
 
     index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
@@ -210,7 +210,7 @@ static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(CPUArchState *env,
                                                    uintptr_t retaddr);
 
 static inline void glue(io_write, SUFFIX)(CPUArchState *env,
-                                          target_phys_addr_t physaddr,
+                                          hwaddr physaddr,
                                           DATA_TYPE val,
                                           target_ulong addr,
                                           uintptr_t retaddr)
@@ -244,7 +244,7 @@ void glue(glue(helper_st, SUFFIX), MMUSUFFIX)(CPUArchState *env,
                                               target_ulong addr, DATA_TYPE val,
                                               int mmu_idx)
 {
-    target_phys_addr_t ioaddr;
+    hwaddr ioaddr;
     target_ulong tlb_addr;
     uintptr_t retaddr;
     int index;
@@ -300,7 +300,7 @@ static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(CPUArchState *env,
                                                    int mmu_idx,
                                                    uintptr_t retaddr)
 {
-    target_phys_addr_t ioaddr;
+    hwaddr ioaddr;
     target_ulong tlb_addr;
     int index, i;
 
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index 5689760..8f131b7 100644
--- a/target-alpha/cpu.h
+++ b/target-alpha/cpu.h
@@ -454,7 +454,7 @@ void cpu_alpha_store_fpcr (CPUAlphaState *env, uint64_t val);
 #ifndef CONFIG_USER_ONLY
 void swap_shadow_regs(CPUAlphaState *env);
 QEMU_NORETURN void cpu_unassigned_access(CPUAlphaState *env1,
-                                         target_phys_addr_t addr, int is_write,
+                                         hwaddr addr, int is_write,
                                          int is_exec, int unused, int size);
 #endif
 
diff --git a/target-alpha/helper.c b/target-alpha/helper.c
index 81d4763..d9d7f75 100644
--- a/target-alpha/helper.c
+++ b/target-alpha/helper.c
@@ -315,7 +315,7 @@ static int get_physical_address(CPUAlphaState *env, target_ulong addr,
     return ret;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUAlphaState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUAlphaState *env, target_ulong addr)
 {
     target_ulong phys;
     int prot, fail;
diff --git a/target-alpha/mem_helper.c b/target-alpha/mem_helper.c
index 87cada4..617836c 100644
--- a/target-alpha/mem_helper.c
+++ b/target-alpha/mem_helper.c
@@ -107,7 +107,7 @@ static void do_unaligned_access(CPUAlphaState *env, target_ulong addr,
     cpu_loop_exit(env);
 }
 
-void cpu_unassigned_access(CPUAlphaState *env, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUAlphaState *env, hwaddr addr,
                            int is_write, int is_exec, int unused, int size)
 {
     env->trap_arg0 = addr;
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 58340bd..8f2cba6 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -8,7 +8,7 @@
 #ifndef CONFIG_USER_ONLY
 static inline int get_phys_addr(CPUARMState *env, uint32_t address,
                                 int access_type, int is_user,
-                                target_phys_addr_t *phys_ptr, int *prot,
+                                hwaddr *phys_ptr, int *prot,
                                 target_ulong *page_size);
 #endif
 
@@ -517,7 +517,7 @@ static inline bool extended_addresses_enabled(CPUARMState *env)
 
 static int ats_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     target_ulong page_size;
     int prot;
     int ret, is_user = ri->opc2 & 2;
@@ -1980,7 +1980,7 @@ static uint32_t get_level1_table_address(CPUARMState *env, uint32_t address)
 }
 
 static int get_phys_addr_v5(CPUARMState *env, uint32_t address, int access_type,
-                            int is_user, target_phys_addr_t *phys_ptr,
+                            int is_user, hwaddr *phys_ptr,
                             int *prot, target_ulong *page_size)
 {
     int code;
@@ -1990,7 +1990,7 @@ static int get_phys_addr_v5(CPUARMState *env, uint32_t address, int access_type,
     int ap;
     int domain;
     int domain_prot;
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
 
     /* Pagetable walk.  */
     /* Lookup l1 descriptor.  */
@@ -2075,7 +2075,7 @@ do_fault:
 }
 
 static int get_phys_addr_v6(CPUARMState *env, uint32_t address, int access_type,
-                            int is_user, target_phys_addr_t *phys_ptr,
+                            int is_user, hwaddr *phys_ptr,
                             int *prot, target_ulong *page_size)
 {
     int code;
@@ -2087,7 +2087,7 @@ static int get_phys_addr_v6(CPUARMState *env, uint32_t address, int access_type,
     int ap;
     int domain = 0;
     int domain_prot;
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
 
     /* Pagetable walk.  */
     /* Lookup l1 descriptor.  */
@@ -2197,7 +2197,7 @@ typedef enum {
 
 static int get_phys_addr_lpae(CPUARMState *env, uint32_t address,
                               int access_type, int is_user,
-                              target_phys_addr_t *phys_ptr, int *prot,
+                              hwaddr *phys_ptr, int *prot,
                               target_ulong *page_size_ptr)
 {
     /* Read an LPAE long-descriptor translation table. */
@@ -2208,7 +2208,7 @@ static int get_phys_addr_lpae(CPUARMState *env, uint32_t address,
     uint64_t ttbr;
     int ttbr_select;
     int n;
-    target_phys_addr_t descaddr;
+    hwaddr descaddr;
     uint32_t tableattrs;
     target_ulong page_size;
     uint32_t attrs;
@@ -2366,7 +2366,7 @@ do_fault:
 
 static int get_phys_addr_mpu(CPUARMState *env, uint32_t address,
                              int access_type, int is_user,
-                             target_phys_addr_t *phys_ptr, int *prot)
+                             hwaddr *phys_ptr, int *prot)
 {
     int n;
     uint32_t mask;
@@ -2450,7 +2450,7 @@ static int get_phys_addr_mpu(CPUARMState *env, uint32_t address,
  */
 static inline int get_phys_addr(CPUARMState *env, uint32_t address,
                                 int access_type, int is_user,
-                                target_phys_addr_t *phys_ptr, int *prot,
+                                hwaddr *phys_ptr, int *prot,
                                 target_ulong *page_size)
 {
     /* Fast Context Switch Extension.  */
@@ -2482,7 +2482,7 @@ static inline int get_phys_addr(CPUARMState *env, uint32_t address,
 int cpu_arm_handle_mmu_fault (CPUARMState *env, target_ulong address,
                               int access_type, int mmu_idx)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     target_ulong page_size;
     int prot;
     int ret, is_user;
@@ -2492,7 +2492,7 @@ int cpu_arm_handle_mmu_fault (CPUARMState *env, target_ulong address,
                         &page_size);
     if (ret == 0) {
         /* Map a single [sub]page.  */
-        phys_addr &= ~(target_phys_addr_t)0x3ff;
+        phys_addr &= ~(hwaddr)0x3ff;
         address &= ~(uint32_t)0x3ff;
         tlb_set_page (env, address, phys_addr, prot, mmu_idx, page_size);
         return 0;
@@ -2512,9 +2512,9 @@ int cpu_arm_handle_mmu_fault (CPUARMState *env, target_ulong address,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUARMState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUARMState *env, target_ulong addr)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     target_ulong page_size;
     int prot;
     int ret;
diff --git a/target-cris/helper.c b/target-cris/helper.c
index 1bdb7e2..324fe05 100644
--- a/target-cris/helper.c
+++ b/target-cris/helper.c
@@ -246,7 +246,7 @@ void do_interrupt(CPUCRISState *env)
 		   env->pregs[PR_ERP]);
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUCRISState * env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUCRISState * env, target_ulong addr)
 {
 	uint32_t phy = addr;
 	struct cris_mmu_result res;
diff --git a/target-i386/arch_memory_mapping.c b/target-i386/arch_memory_mapping.c
index 8e5a56a..41f9d1c 100644
--- a/target-i386/arch_memory_mapping.c
+++ b/target-i386/arch_memory_mapping.c
@@ -16,10 +16,10 @@
 #include "memory_mapping.h"
 
 /* PAE Paging or IA-32e Paging */
-static void walk_pte(MemoryMappingList *list, target_phys_addr_t pte_start_addr,
+static void walk_pte(MemoryMappingList *list, hwaddr pte_start_addr,
                      int32_t a20_mask, target_ulong start_line_addr)
 {
-    target_phys_addr_t pte_addr, start_paddr;
+    hwaddr pte_addr, start_paddr;
     uint64_t pte;
     target_ulong start_vaddr;
     int i;
@@ -46,10 +46,10 @@ static void walk_pte(MemoryMappingList *list, target_phys_addr_t pte_start_addr,
 
 /* 32-bit Paging */
 static void walk_pte2(MemoryMappingList *list,
-                      target_phys_addr_t pte_start_addr, int32_t a20_mask,
+                      hwaddr pte_start_addr, int32_t a20_mask,
                       target_ulong start_line_addr)
 {
-    target_phys_addr_t pte_addr, start_paddr;
+    hwaddr pte_addr, start_paddr;
     uint32_t pte;
     target_ulong start_vaddr;
     int i;
@@ -75,10 +75,10 @@ static void walk_pte2(MemoryMappingList *list,
 }
 
 /* PAE Paging or IA-32e Paging */
-static void walk_pde(MemoryMappingList *list, target_phys_addr_t pde_start_addr,
+static void walk_pde(MemoryMappingList *list, hwaddr pde_start_addr,
                      int32_t a20_mask, target_ulong start_line_addr)
 {
-    target_phys_addr_t pde_addr, pte_start_addr, start_paddr;
+    hwaddr pde_addr, pte_start_addr, start_paddr;
     uint64_t pde;
     target_ulong line_addr, start_vaddr;
     int i;
@@ -112,10 +112,10 @@ static void walk_pde(MemoryMappingList *list, target_phys_addr_t pde_start_addr,
 
 /* 32-bit Paging */
 static void walk_pde2(MemoryMappingList *list,
-                      target_phys_addr_t pde_start_addr, int32_t a20_mask,
+                      hwaddr pde_start_addr, int32_t a20_mask,
                       bool pse)
 {
-    target_phys_addr_t pde_addr, pte_start_addr, start_paddr;
+    hwaddr pde_addr, pte_start_addr, start_paddr;
     uint32_t pde;
     target_ulong line_addr, start_vaddr;
     int i;
@@ -149,9 +149,9 @@ static void walk_pde2(MemoryMappingList *list,
 
 /* PAE Paging */
 static void walk_pdpe2(MemoryMappingList *list,
-                       target_phys_addr_t pdpe_start_addr, int32_t a20_mask)
+                       hwaddr pdpe_start_addr, int32_t a20_mask)
 {
-    target_phys_addr_t pdpe_addr, pde_start_addr;
+    hwaddr pdpe_addr, pde_start_addr;
     uint64_t pdpe;
     target_ulong line_addr;
     int i;
@@ -173,10 +173,10 @@ static void walk_pdpe2(MemoryMappingList *list,
 #ifdef TARGET_X86_64
 /* IA-32e Paging */
 static void walk_pdpe(MemoryMappingList *list,
-                      target_phys_addr_t pdpe_start_addr, int32_t a20_mask,
+                      hwaddr pdpe_start_addr, int32_t a20_mask,
                       target_ulong start_line_addr)
 {
-    target_phys_addr_t pdpe_addr, pde_start_addr, start_paddr;
+    hwaddr pdpe_addr, pde_start_addr, start_paddr;
     uint64_t pdpe;
     target_ulong line_addr, start_vaddr;
     int i;
@@ -210,9 +210,9 @@ static void walk_pdpe(MemoryMappingList *list,
 
 /* IA-32e Paging */
 static void walk_pml4e(MemoryMappingList *list,
-                       target_phys_addr_t pml4e_start_addr, int32_t a20_mask)
+                       hwaddr pml4e_start_addr, int32_t a20_mask)
 {
-    target_phys_addr_t pml4e_addr, pdpe_start_addr;
+    hwaddr pml4e_addr, pdpe_start_addr;
     uint64_t pml4e;
     target_ulong line_addr;
     int i;
@@ -242,20 +242,20 @@ int cpu_get_memory_mapping(MemoryMappingList *list, CPUArchState *env)
     if (env->cr[4] & CR4_PAE_MASK) {
 #ifdef TARGET_X86_64
         if (env->hflags & HF_LMA_MASK) {
-            target_phys_addr_t pml4e_addr;
+            hwaddr pml4e_addr;
 
             pml4e_addr = (env->cr[3] & ~0xfff) & env->a20_mask;
             walk_pml4e(list, pml4e_addr, env->a20_mask);
         } else
 #endif
         {
-            target_phys_addr_t pdpe_addr;
+            hwaddr pdpe_addr;
 
             pdpe_addr = (env->cr[3] & ~0x1f) & env->a20_mask;
             walk_pdpe2(list, pdpe_addr, env->a20_mask);
         }
     } else {
-        target_phys_addr_t pde_addr;
+        hwaddr pde_addr;
         bool pse;
 
         pde_addr = (env->cr[3] & ~0xfff) & env->a20_mask;
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 2ee7c6d..c5d42c5 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -503,7 +503,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
     uint64_t ptep, pte;
     target_ulong pde_addr, pte_addr;
     int error_code, is_dirty, prot, page_size, is_write, is_user;
-    target_phys_addr_t paddr;
+    hwaddr paddr;
     uint32_t page_offset;
     target_ulong vaddr, virt_addr;
 
@@ -869,11 +869,11 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUX86State *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUX86State *env, target_ulong addr)
 {
     target_ulong pde_addr, pte_addr;
     uint64_t pte;
-    target_phys_addr_t paddr;
+    hwaddr paddr;
     uint32_t page_offset;
     int page_size;
 
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index 5b18383..3aa62b2 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -229,7 +229,7 @@ static int kvm_get_mce_cap_supported(KVMState *s, uint64_t *mce_cap,
     return -ENOSYS;
 }
 
-static void kvm_mce_inject(CPUX86State *env, target_phys_addr_t paddr, int code)
+static void kvm_mce_inject(CPUX86State *env, hwaddr paddr, int code)
 {
     uint64_t status = MCI_STATUS_VAL | MCI_STATUS_UC | MCI_STATUS_EN |
                       MCI_STATUS_MISCV | MCI_STATUS_ADDRV | MCI_STATUS_S;
@@ -257,7 +257,7 @@ static void hardware_memory_error(void)
 int kvm_arch_on_sigbus_vcpu(CPUX86State *env, int code, void *addr)
 {
     ram_addr_t ram_addr;
-    target_phys_addr_t paddr;
+    hwaddr paddr;
 
     if ((env->mcg_cap & MCG_SER_P) && addr
         && (code == BUS_MCEERR_AR || code == BUS_MCEERR_AO)) {
@@ -290,7 +290,7 @@ int kvm_arch_on_sigbus(int code, void *addr)
 {
     if ((first_cpu->mcg_cap & MCG_SER_P) && addr && code == BUS_MCEERR_AO) {
         ram_addr_t ram_addr;
-        target_phys_addr_t paddr;
+        hwaddr paddr;
 
         /* Hope we are lucky for AO MCE */
         if (qemu_ram_addr_from_host(addr, &ram_addr) ||
diff --git a/target-i386/svm_helper.c b/target-i386/svm_helper.c
index 4943c37..a238d95 100644
--- a/target-i386/svm_helper.c
+++ b/target-i386/svm_helper.c
@@ -85,7 +85,7 @@ void helper_svm_check_io(CPUX86State *env, uint32_t port, uint32_t param,
 }
 #else
 
-static inline void svm_save_seg(CPUX86State *env, target_phys_addr_t addr,
+static inline void svm_save_seg(CPUX86State *env, hwaddr addr,
                                 const SegmentCache *sc)
 {
     stw_phys(addr + offsetof(struct vmcb_seg, selector),
@@ -98,7 +98,7 @@ static inline void svm_save_seg(CPUX86State *env, target_phys_addr_t addr,
              ((sc->flags >> 8) & 0xff) | ((sc->flags >> 12) & 0x0f00));
 }
 
-static inline void svm_load_seg(CPUX86State *env, target_phys_addr_t addr,
+static inline void svm_load_seg(CPUX86State *env, hwaddr addr,
                                 SegmentCache *sc)
 {
     unsigned int flags;
@@ -110,7 +110,7 @@ static inline void svm_load_seg(CPUX86State *env, target_phys_addr_t addr,
     sc->flags = ((flags & 0xff) << 8) | ((flags & 0x0f00) << 12);
 }
 
-static inline void svm_load_seg_cache(CPUX86State *env, target_phys_addr_t addr,
+static inline void svm_load_seg_cache(CPUX86State *env, hwaddr addr,
                                       int seg_reg)
 {
     SegmentCache sc1, *sc = &sc1;
diff --git a/target-lm32/helper.c b/target-lm32/helper.c
index 1ea477f..0ed7cfd 100644
--- a/target-lm32/helper.c
+++ b/target-lm32/helper.c
@@ -37,7 +37,7 @@ int cpu_lm32_handle_mmu_fault(CPULM32State *env, target_ulong address, int rw,
     return 0;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPULM32State *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPULM32State *env, target_ulong addr)
 {
     return addr & TARGET_PAGE_MASK;
 }
diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index eac0053..a5d0100 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -289,7 +289,7 @@ int cpu_m68k_handle_mmu_fault (CPUM68KState *env, target_ulong address, int rw,
 /* MMU */
 
 /* TODO: This will need fixing once the MMU is implemented.  */
-target_phys_addr_t cpu_get_phys_page_debug(CPUM68KState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUM68KState *env, target_ulong addr)
 {
     return addr;
 }
diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index 88430b5..37bbdf1 100644
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -370,7 +370,7 @@ static inline void cpu_get_tb_cpu_state(CPUMBState *env, target_ulong *pc,
 }
 
 #if !defined(CONFIG_USER_ONLY)
-void cpu_unassigned_access(CPUMBState *env1, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUMBState *env1, hwaddr addr,
                            int is_write, int is_exec, int is_asi, int size);
 #endif
 
diff --git a/target-microblaze/helper.c b/target-microblaze/helper.c
index 74fce26..efaa123 100644
--- a/target-microblaze/helper.c
+++ b/target-microblaze/helper.c
@@ -258,7 +258,7 @@ void do_interrupt(CPUMBState *env)
     }
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUMBState * env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUMBState * env, target_ulong addr)
 {
     target_ulong vaddr, paddr = 0;
     struct microblaze_mmu_lookup lu;
diff --git a/target-microblaze/op_helper.c b/target-microblaze/op_helper.c
index c9789f4..210296b 100644
--- a/target-microblaze/op_helper.c
+++ b/target-microblaze/op_helper.c
@@ -501,7 +501,7 @@ void helper_mmu_write(CPUMBState *env, uint32_t rn, uint32_t v)
     mmu_write(env, rn, v);
 }
 
-void cpu_unassigned_access(CPUMBState *env, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUMBState *env, hwaddr addr,
                            int is_write, int is_exec, int is_asi, int size)
 {
     qemu_log_mask(CPU_LOG_INT, "Unassigned " TARGET_FMT_plx " wr=%d exe=%d\n",
diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index b7a5112..c4ca285 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -37,7 +37,7 @@ typedef struct CPUMIPSTLBContext CPUMIPSTLBContext;
 struct CPUMIPSTLBContext {
     uint32_t nb_tlb;
     uint32_t tlb_in_use;
-    int (*map_address) (struct CPUMIPSState *env, target_phys_addr_t *physical, int *prot, target_ulong address, int rw, int access_type);
+    int (*map_address) (struct CPUMIPSState *env, hwaddr *physical, int *prot, target_ulong address, int rw, int access_type);
     void (*helper_tlbwi)(struct CPUMIPSState *env);
     void (*helper_tlbwr)(struct CPUMIPSState *env);
     void (*helper_tlbp)(struct CPUMIPSState *env);
@@ -479,18 +479,18 @@ struct CPUMIPSState {
 #include "cpu-qom.h"
 
 #if !defined(CONFIG_USER_ONLY)
-int no_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int no_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                         target_ulong address, int rw, int access_type);
-int fixed_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int fixed_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                            target_ulong address, int rw, int access_type);
-int r4k_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int r4k_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                      target_ulong address, int rw, int access_type);
 void r4k_helper_tlbwi(CPUMIPSState *env);
 void r4k_helper_tlbwr(CPUMIPSState *env);
 void r4k_helper_tlbp(CPUMIPSState *env);
 void r4k_helper_tlbr(CPUMIPSState *env);
 
-void cpu_unassigned_access(CPUMIPSState *env, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUMIPSState *env, hwaddr addr,
                            int is_write, int is_exec, int unused, int size);
 #endif
 
@@ -658,7 +658,7 @@ int cpu_mips_handle_mmu_fault (CPUMIPSState *env, target_ulong address, int rw,
 void do_interrupt (CPUMIPSState *env);
 #if !defined(CONFIG_USER_ONLY)
 void r4k_invalidate_tlb (CPUMIPSState *env, int idx, int use_extra);
-target_phys_addr_t cpu_mips_translate_address (CPUMIPSState *env, target_ulong address,
+hwaddr cpu_mips_translate_address (CPUMIPSState *env, target_ulong address,
 		                               int rw);
 #endif
 
diff --git a/target-mips/helper.c b/target-mips/helper.c
index 4208bb2..3b8c696 100644
--- a/target-mips/helper.c
+++ b/target-mips/helper.c
@@ -36,7 +36,7 @@ enum {
 #if !defined(CONFIG_USER_ONLY)
 
 /* no MMU emulation */
-int no_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int no_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                         target_ulong address, int rw, int access_type)
 {
     *physical = address;
@@ -45,7 +45,7 @@ int no_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *pr
 }
 
 /* fixed mapping MMU emulation */
-int fixed_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int fixed_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                            target_ulong address, int rw, int access_type)
 {
     if (address <= (int32_t)0x7FFFFFFFUL) {
@@ -63,7 +63,7 @@ int fixed_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int
 }
 
 /* MIPS32/MIPS64 R4000-style MMU emulation */
-int r4k_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int r4k_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                      target_ulong address, int rw, int access_type)
 {
     uint8_t ASID = env->CP0_EntryHi & 0xFF;
@@ -99,7 +99,7 @@ int r4k_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
     return TLBRET_NOMATCH;
 }
 
-static int get_physical_address (CPUMIPSState *env, target_phys_addr_t *physical,
+static int get_physical_address (CPUMIPSState *env, hwaddr *physical,
                                 int *prot, target_ulong address,
                                 int rw, int access_type)
 {
@@ -254,9 +254,9 @@ static void raise_mmu_exception(CPUMIPSState *env, target_ulong address,
 }
 
 #if !defined(CONFIG_USER_ONLY)
-target_phys_addr_t cpu_get_phys_page_debug(CPUMIPSState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUMIPSState *env, target_ulong addr)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     int prot;
 
     if (get_physical_address(env, &phys_addr, &prot, addr, 0, ACCESS_INT) != 0)
@@ -269,7 +269,7 @@ int cpu_mips_handle_mmu_fault (CPUMIPSState *env, target_ulong address, int rw,
                                int mmu_idx)
 {
 #if !defined(CONFIG_USER_ONLY)
-    target_phys_addr_t physical;
+    hwaddr physical;
     int prot;
     int access_type;
 #endif
@@ -308,9 +308,9 @@ int cpu_mips_handle_mmu_fault (CPUMIPSState *env, target_ulong address, int rw,
 }
 
 #if !defined(CONFIG_USER_ONLY)
-target_phys_addr_t cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, int rw)
+hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, int rw)
 {
-    target_phys_addr_t physical;
+    hwaddr physical;
     int prot;
     int access_type;
     int ret = 0;
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 05b7730..d50334f 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -273,11 +273,11 @@ void helper_dmultu(CPUMIPSState *env, target_ulong arg1, target_ulong arg2)
 
 #ifndef CONFIG_USER_ONLY
 
-static inline target_phys_addr_t do_translate_address(CPUMIPSState *env,
+static inline hwaddr do_translate_address(CPUMIPSState *env,
                                                       target_ulong address,
                                                       int rw)
 {
-    target_phys_addr_t lladdr;
+    hwaddr lladdr;
 
     lladdr = cpu_mips_translate_address(env, address, rw);
 
@@ -2320,7 +2320,7 @@ void tlb_fill(CPUMIPSState *env, target_ulong addr, int is_write, int mmu_idx,
     }
 }
 
-void cpu_unassigned_access(CPUMIPSState *env, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUMIPSState *env, hwaddr addr,
                            int is_write, int is_exec, int unused, int size)
 {
     if (is_exec)
diff --git a/target-openrisc/cpu.h b/target-openrisc/cpu.h
index de21a87..a701d36 100644
--- a/target-openrisc/cpu.h
+++ b/target-openrisc/cpu.h
@@ -279,11 +279,11 @@ typedef struct CPUOpenRISCTLBContext {
     OpenRISCTLBEntry dtlb[DTLB_WAYS][DTLB_SIZE];
 
     int (*cpu_openrisc_map_address_code)(struct OpenRISCCPU *cpu,
-                                         target_phys_addr_t *physical,
+                                         hwaddr *physical,
                                          int *prot,
                                          target_ulong address, int rw);
     int (*cpu_openrisc_map_address_data)(struct OpenRISCCPU *cpu,
-                                         target_phys_addr_t *physical,
+                                         hwaddr *physical,
                                          int *prot,
                                          target_ulong address, int rw);
 } CPUOpenRISCTLBContext;
@@ -387,13 +387,13 @@ void cpu_openrisc_count_stop(OpenRISCCPU *cpu);
 
 void cpu_openrisc_mmu_init(OpenRISCCPU *cpu);
 int cpu_openrisc_get_phys_nommu(OpenRISCCPU *cpu,
-                                target_phys_addr_t *physical,
+                                hwaddr *physical,
                                 int *prot, target_ulong address, int rw);
 int cpu_openrisc_get_phys_code(OpenRISCCPU *cpu,
-                               target_phys_addr_t *physical,
+                               hwaddr *physical,
                                int *prot, target_ulong address, int rw);
 int cpu_openrisc_get_phys_data(OpenRISCCPU *cpu,
-                               target_phys_addr_t *physical,
+                               hwaddr *physical,
                                int *prot, target_ulong address, int rw);
 #endif
 
diff --git a/target-openrisc/mmu.c b/target-openrisc/mmu.c
index 0be1d41..f2a6523 100644
--- a/target-openrisc/mmu.c
+++ b/target-openrisc/mmu.c
@@ -28,7 +28,7 @@
 
 #ifndef CONFIG_USER_ONLY
 int cpu_openrisc_get_phys_nommu(OpenRISCCPU *cpu,
-                                target_phys_addr_t *physical,
+                                hwaddr *physical,
                                 int *prot, target_ulong address, int rw)
 {
     *physical = address;
@@ -37,7 +37,7 @@ int cpu_openrisc_get_phys_nommu(OpenRISCCPU *cpu,
 }
 
 int cpu_openrisc_get_phys_code(OpenRISCCPU *cpu,
-                               target_phys_addr_t *physical,
+                               hwaddr *physical,
                                int *prot, target_ulong address, int rw)
 {
     int vpn = address >> TARGET_PAGE_BITS;
@@ -72,7 +72,7 @@ int cpu_openrisc_get_phys_code(OpenRISCCPU *cpu,
 }
 
 int cpu_openrisc_get_phys_data(OpenRISCCPU *cpu,
-                               target_phys_addr_t *physical,
+                               hwaddr *physical,
                                int *prot, target_ulong address, int rw)
 {
     int vpn = address >> TARGET_PAGE_BITS;
@@ -116,7 +116,7 @@ int cpu_openrisc_get_phys_data(OpenRISCCPU *cpu,
 }
 
 static int cpu_openrisc_get_phys_addr(OpenRISCCPU *cpu,
-                                      target_phys_addr_t *physical,
+                                      hwaddr *physical,
                                       int *prot, target_ulong address,
                                       int rw)
 {
@@ -185,7 +185,7 @@ int cpu_openrisc_handle_mmu_fault(CPUOpenRISCState *env,
                                   target_ulong address, int rw, int mmu_idx)
 {
     int ret = 0;
-    target_phys_addr_t physical = 0;
+    hwaddr physical = 0;
     int prot = 0;
     OpenRISCCPU *cpu = OPENRISC_CPU(ENV_GET_CPU(env));
 
@@ -219,10 +219,10 @@ int cpu_openrisc_handle_mmu_fault(CPUOpenRISCState *env,
 #endif
 
 #ifndef CONFIG_USER_ONLY
-target_phys_addr_t cpu_get_phys_page_debug(CPUOpenRISCState *env,
+hwaddr cpu_get_phys_page_debug(CPUOpenRISCState *env,
                                            target_ulong addr)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     int prot;
     OpenRISCCPU *cpu = OPENRISC_CPU(ENV_GET_CPU(env));
 
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index faf4404..3f114c9 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -355,7 +355,7 @@ struct ppc6xx_tlb_t {
 
 typedef struct ppcemb_tlb_t ppcemb_tlb_t;
 struct ppcemb_tlb_t {
-    target_phys_addr_t RPN;
+    hwaddr RPN;
     target_ulong EPN;
     target_ulong PID;
     target_ulong size;
@@ -983,8 +983,8 @@ struct CPUPPCState {
     int slb_nr;
 #endif
     /* segment registers */
-    target_phys_addr_t htab_base;
-    target_phys_addr_t htab_mask;
+    hwaddr htab_base;
+    hwaddr htab_mask;
     target_ulong sr[32];
     /* externally stored hash table */
     uint8_t *external_htab;
@@ -1045,9 +1045,9 @@ struct CPUPPCState {
 #endif
 
 #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
-    target_phys_addr_t vpa;
-    target_phys_addr_t slb_shadow;
-    target_phys_addr_t dispatch_trace_log;
+    hwaddr vpa;
+    hwaddr slb_shadow;
+    hwaddr dispatch_trace_log;
     uint32_t dtl_size;
 #endif /* TARGET_PPC64 */
 
@@ -1066,7 +1066,7 @@ struct CPUPPCState {
     target_ulong ivor_mask;
     target_ulong ivpr_mask;
     target_ulong hreset_vector;
-    target_phys_addr_t mpic_cpu_base;
+    hwaddr mpic_cpu_base;
 #endif
 
     /* Those resources are used only during code translation */
@@ -1117,10 +1117,10 @@ do {                                            \
 /* Context used internally during MMU translations */
 typedef struct mmu_ctx_t mmu_ctx_t;
 struct mmu_ctx_t {
-    target_phys_addr_t raddr;      /* Real address              */
-    target_phys_addr_t eaddr;      /* Effective address         */
+    hwaddr raddr;      /* Real address              */
+    hwaddr eaddr;      /* Effective address         */
     int prot;                      /* Protection bits           */
-    target_phys_addr_t hash[2];    /* Pagetable hash values     */
+    hwaddr hash[2];    /* Pagetable hash values     */
     target_ulong ptem;             /* Virtual segment ID | API  */
     int key;                       /* Access key                */
     int nx;                        /* Non-execute area          */
@@ -1191,9 +1191,9 @@ void store_40x_sler (CPUPPCState *env, uint32_t val);
 void store_booke_tcr (CPUPPCState *env, target_ulong val);
 void store_booke_tsr (CPUPPCState *env, target_ulong val);
 void booke206_flush_tlb(CPUPPCState *env, int flags, const int check_iprot);
-target_phys_addr_t booke206_tlb_to_page_size(CPUPPCState *env, ppcmas_tlb_t *tlb);
+hwaddr booke206_tlb_to_page_size(CPUPPCState *env, ppcmas_tlb_t *tlb);
 int ppcmas_tlb_check(CPUPPCState *env, ppcmas_tlb_t *tlb,
-                     target_phys_addr_t *raddrp, target_ulong address,
+                     hwaddr *raddrp, target_ulong address,
                      uint32_t pid);
 void ppc_tlb_invalidate_all (CPUPPCState *env);
 void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr);
diff --git a/target-ppc/mmu_helper.c b/target-ppc/mmu_helper.c
index 532b114..4a9bb5b 100644
--- a/target-ppc/mmu_helper.c
+++ b/target-ppc/mmu_helper.c
@@ -215,7 +215,7 @@ static inline int pte_check(mmu_ctx_t *ctx, int is_64b, target_ulong pte0,
             pp = pte1 & 0x00000003;
         }
         if (ptem == ctx->ptem) {
-            if (ctx->raddr != (target_phys_addr_t)-1ULL) {
+            if (ctx->raddr != (hwaddr)-1ULL) {
                 /* all matches should have equal RPN, WIMG & PP */
                 if ((ctx->raddr & mmask) != (pte1 & mmask)) {
                     qemu_log("Bad RPN/WIMG/PP\n");
@@ -556,8 +556,8 @@ static inline int get_bat(CPUPPCState *env, mmu_ctx_t *ctx,
     return ret;
 }
 
-static inline target_phys_addr_t get_pteg_offset(CPUPPCState *env,
-                                                 target_phys_addr_t hash,
+static inline hwaddr get_pteg_offset(CPUPPCState *env,
+                                                 hwaddr hash,
                                                  int pte_size)
 {
     return (hash * pte_size * 8) & env->htab_mask;
@@ -567,7 +567,7 @@ static inline target_phys_addr_t get_pteg_offset(CPUPPCState *env,
 static inline int find_pte2(CPUPPCState *env, mmu_ctx_t *ctx, int is_64b, int h,
                             int rw, int type, int target_page_bits)
 {
-    target_phys_addr_t pteg_off;
+    hwaddr pteg_off;
     target_ulong pte0, pte1;
     int i, good = -1;
     int ret, r;
@@ -817,7 +817,7 @@ static int ppc_load_slb_vsid(CPUPPCState *env, target_ulong rb,
 static inline int get_segment(CPUPPCState *env, mmu_ctx_t *ctx,
                               target_ulong eaddr, int rw, int type)
 {
-    target_phys_addr_t hash;
+    hwaddr hash;
     target_ulong vsid;
     int ds, pr, target_page_bits;
     int ret, ret2;
@@ -896,7 +896,7 @@ static inline int get_segment(CPUPPCState *env, mmu_ctx_t *ctx,
             ctx->hash[1] = ~hash;
 
             /* Initialize real address with an invalid value */
-            ctx->raddr = (target_phys_addr_t)-1ULL;
+            ctx->raddr = (hwaddr)-1ULL;
             if (unlikely(env->mmu_model == POWERPC_MMU_SOFT_6xx ||
                          env->mmu_model == POWERPC_MMU_SOFT_74xx)) {
                 /* Software TLB search */
@@ -926,7 +926,7 @@ static inline int get_segment(CPUPPCState *env, mmu_ctx_t *ctx,
             }
 #if defined(DUMP_PAGE_TABLES)
             if (qemu_log_enabled()) {
-                target_phys_addr_t curaddr;
+                hwaddr curaddr;
                 uint32_t a0, a1, a2, a3;
 
                 qemu_log("Page table: " TARGET_FMT_plx " len " TARGET_FMT_plx
@@ -1009,7 +1009,7 @@ static inline int get_segment(CPUPPCState *env, mmu_ctx_t *ctx,
 
 /* Generic TLB check function for embedded PowerPC implementations */
 static int ppcemb_tlb_check(CPUPPCState *env, ppcemb_tlb_t *tlb,
-                            target_phys_addr_t *raddrp,
+                            hwaddr *raddrp,
                             target_ulong address, uint32_t pid, int ext,
                             int i)
 {
@@ -1045,7 +1045,7 @@ static int ppcemb_tlb_search(CPUPPCState *env, target_ulong address,
                              uint32_t pid)
 {
     ppcemb_tlb_t *tlb;
-    target_phys_addr_t raddr;
+    hwaddr raddr;
     int i, ret;
 
     /* Default return value is no match */
@@ -1079,7 +1079,7 @@ static inline void ppc4xx_tlb_invalidate_virt(CPUPPCState *env,
 {
 #if !defined(FLUSH_ALL_TLBS)
     ppcemb_tlb_t *tlb;
-    target_phys_addr_t raddr;
+    hwaddr raddr;
     target_ulong page, end;
     int i;
 
@@ -1104,11 +1104,11 @@ static int mmu40x_get_physical_address(CPUPPCState *env, mmu_ctx_t *ctx,
                                        int access_type)
 {
     ppcemb_tlb_t *tlb;
-    target_phys_addr_t raddr;
+    hwaddr raddr;
     int i, ret, zsel, zpr, pr;
 
     ret = -1;
-    raddr = (target_phys_addr_t)-1ULL;
+    raddr = (hwaddr)-1ULL;
     pr = msr_pr;
     for (i = 0; i < env->nb_tlb; i++) {
         tlb = &env->tlb.tlbe[i];
@@ -1175,7 +1175,7 @@ void store_40x_sler(CPUPPCState *env, uint32_t val)
 }
 
 static inline int mmubooke_check_tlb(CPUPPCState *env, ppcemb_tlb_t *tlb,
-                                     target_phys_addr_t *raddr, int *prot,
+                                     hwaddr *raddr, int *prot,
                                      target_ulong address, int rw,
                                      int access_type, int i)
 {
@@ -1249,11 +1249,11 @@ static int mmubooke_get_physical_address(CPUPPCState *env, mmu_ctx_t *ctx,
                                          int access_type)
 {
     ppcemb_tlb_t *tlb;
-    target_phys_addr_t raddr;
+    hwaddr raddr;
     int i, ret;
 
     ret = -1;
-    raddr = (target_phys_addr_t)-1ULL;
+    raddr = (hwaddr)-1ULL;
     for (i = 0; i < env->nb_tlb; i++) {
         tlb = &env->tlb.tlbe[i];
         ret = mmubooke_check_tlb(env, tlb, &raddr, &ctx->prot, address, rw,
@@ -1297,7 +1297,7 @@ void booke206_flush_tlb(CPUPPCState *env, int flags, const int check_iprot)
     tlb_flush(env, 1);
 }
 
-target_phys_addr_t booke206_tlb_to_page_size(CPUPPCState *env,
+hwaddr booke206_tlb_to_page_size(CPUPPCState *env,
                                              ppcmas_tlb_t *tlb)
 {
     int tlbm_size;
@@ -1309,7 +1309,7 @@ target_phys_addr_t booke206_tlb_to_page_size(CPUPPCState *env,
 
 /* TLB check function for MAS based SoftTLBs */
 int ppcmas_tlb_check(CPUPPCState *env, ppcmas_tlb_t *tlb,
-                     target_phys_addr_t *raddrp,
+                     hwaddr *raddrp,
                      target_ulong address, uint32_t pid)
 {
     target_ulong mask;
@@ -1345,7 +1345,7 @@ int ppcmas_tlb_check(CPUPPCState *env, ppcmas_tlb_t *tlb,
 }
 
 static int mmubooke206_check_tlb(CPUPPCState *env, ppcmas_tlb_t *tlb,
-                                 target_phys_addr_t *raddr, int *prot,
+                                 hwaddr *raddr, int *prot,
                                  target_ulong address, int rw,
                                  int access_type)
 {
@@ -1435,11 +1435,11 @@ static int mmubooke206_get_physical_address(CPUPPCState *env, mmu_ctx_t *ctx,
                                             int access_type)
 {
     ppcmas_tlb_t *tlb;
-    target_phys_addr_t raddr;
+    hwaddr raddr;
     int i, j, ret;
 
     ret = -1;
-    raddr = (target_phys_addr_t)-1ULL;
+    raddr = (hwaddr)-1ULL;
 
     for (i = 0; i < BOOKE206_MAX_TLBN; i++) {
         int ways = booke206_tlb_ways(env, i);
@@ -1496,7 +1496,7 @@ static void mmubooke_dump_mmu(FILE *f, fprintf_function cpu_fprintf,
 
     entry = &env->tlb.tlbe[0];
     for (i = 0; i < env->nb_tlb; i++, entry++) {
-        target_phys_addr_t ea, pa;
+        hwaddr ea, pa;
         target_ulong mask;
         uint64_t size = (uint64_t)entry->size;
         char size_buf[20];
@@ -1509,9 +1509,9 @@ static void mmubooke_dump_mmu(FILE *f, fprintf_function cpu_fprintf,
         mask = ~(entry->size - 1);
         ea = entry->EPN & mask;
         pa = entry->RPN & mask;
-#if (TARGET_PHYS_ADDR_BITS >= 36)
+#if (TARGET_PHYS_ADDR_SPACE_BITS >= 36)
         /* Extend the physical address to 36 bits */
-        pa |= (target_phys_addr_t)(entry->RPN & 0xF) << 32;
+        pa |= (hwaddr)(entry->RPN & 0xF) << 32;
 #endif
         size /= 1024;
         if (size >= 1024) {
@@ -1539,7 +1539,7 @@ static void mmubooke206_dump_one_tlb(FILE *f, fprintf_function cpu_fprintf,
 
     entry = &env->tlb.tlbm[offset];
     for (i = 0; i < tlbsize; i++, entry++) {
-        target_phys_addr_t ea, pa, size;
+        hwaddr ea, pa, size;
         int tsize;
 
         if (!(entry->mas1 & MAS1_VALID)) {
@@ -1785,7 +1785,7 @@ int get_physical_address(CPUPPCState *env, mmu_ctx_t *ctx, target_ulong eaddr,
     return ret;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUPPCState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUPPCState *env, target_ulong addr)
 {
     mmu_ctx_t ctx;
 
@@ -3145,7 +3145,7 @@ void helper_booke206_tlbsx(CPUPPCState *env, target_ulong address)
 {
     ppcmas_tlb_t *tlb = NULL;
     int i, j;
-    target_phys_addr_t raddr;
+    hwaddr raddr;
     uint32_t spid, sas;
 
     spid = (env->spr[SPR_BOOKE_MAS6] & MAS6_SPID_MASK) >> MAS6_SPID_SHIFT;
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index ed81af3..9997765 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -324,7 +324,7 @@ unsigned s390_del_running_cpu(CPUS390XState *env);
 void s390_sclp_extint(uint32_t parm);
 
 /* from s390-virtio-bus */
-extern const target_phys_addr_t virtio_size;
+extern const hwaddr virtio_size;
 
 #else
 static inline void s390_add_running_cpu(CPUS390XState *env)
diff --git a/target-s390x/helper.c b/target-s390x/helper.c
index 22256b0..b7b812a 100644
--- a/target-s390x/helper.c
+++ b/target-s390x/helper.c
@@ -419,7 +419,7 @@ int cpu_s390x_handle_mmu_fault(CPUS390XState *env, target_ulong orig_vaddr,
     return 0;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUS390XState *env,
+hwaddr cpu_get_phys_page_debug(CPUS390XState *env,
                                            target_ulong vaddr)
 {
     target_ulong raddr;
@@ -474,7 +474,7 @@ static void do_svc_interrupt(CPUS390XState *env)
 {
     uint64_t mask, addr;
     LowCore *lowcore;
-    target_phys_addr_t len = TARGET_PAGE_SIZE;
+    hwaddr len = TARGET_PAGE_SIZE;
 
     lowcore = cpu_physical_memory_map(env->psa, &len, 1);
 
@@ -494,7 +494,7 @@ static void do_program_interrupt(CPUS390XState *env)
 {
     uint64_t mask, addr;
     LowCore *lowcore;
-    target_phys_addr_t len = TARGET_PAGE_SIZE;
+    hwaddr len = TARGET_PAGE_SIZE;
     int ilc = env->int_pgm_ilc;
 
     switch (ilc) {
@@ -538,7 +538,7 @@ static void do_ext_interrupt(CPUS390XState *env)
 {
     uint64_t mask, addr;
     LowCore *lowcore;
-    target_phys_addr_t len = TARGET_PAGE_SIZE;
+    hwaddr len = TARGET_PAGE_SIZE;
     ExtQueue *q;
 
     if (!(env->psw.mask & PSW_MASK_EXT)) {
diff --git a/target-s390x/mem_helper.c b/target-s390x/mem_helper.c
index b21b37c..6ebc22d 100644
--- a/target-s390x/mem_helper.c
+++ b/target-s390x/mem_helper.c
@@ -78,8 +78,8 @@ void tlb_fill(CPUS390XState *env, target_ulong addr, int is_write, int mmu_idx,
 static void mvc_fast_memset(CPUS390XState *env, uint32_t l, uint64_t dest,
                             uint8_t byte)
 {
-    target_phys_addr_t dest_phys;
-    target_phys_addr_t len = l;
+    hwaddr dest_phys;
+    hwaddr len = l;
     void *dest_p;
     uint64_t asc = env->psw.mask & PSW_MASK_ASC;
     int flags;
@@ -100,9 +100,9 @@ static void mvc_fast_memset(CPUS390XState *env, uint32_t l, uint64_t dest,
 static void mvc_fast_memmove(CPUS390XState *env, uint32_t l, uint64_t dest,
                              uint64_t src)
 {
-    target_phys_addr_t dest_phys;
-    target_phys_addr_t src_phys;
-    target_phys_addr_t len = l;
+    hwaddr dest_phys;
+    hwaddr src_phys;
+    hwaddr len = l;
     void *dest_p;
     void *src_p;
     uint64_t asc = env->psw.mask & PSW_MASK_ASC;
diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h
index bf59222..782159e 100644
--- a/target-sh4/cpu.h
+++ b/target-sh4/cpu.h
@@ -204,20 +204,20 @@ void sh4_cpu_list(FILE *f, fprintf_function cpu_fprintf);
 #if !defined(CONFIG_USER_ONLY)
 void cpu_sh4_invalidate_tlb(CPUSH4State *s);
 uint32_t cpu_sh4_read_mmaped_itlb_addr(CPUSH4State *s,
-                                       target_phys_addr_t addr);
-void cpu_sh4_write_mmaped_itlb_addr(CPUSH4State *s, target_phys_addr_t addr,
+                                       hwaddr addr);
+void cpu_sh4_write_mmaped_itlb_addr(CPUSH4State *s, hwaddr addr,
                                     uint32_t mem_value);
 uint32_t cpu_sh4_read_mmaped_itlb_data(CPUSH4State *s,
-                                       target_phys_addr_t addr);
-void cpu_sh4_write_mmaped_itlb_data(CPUSH4State *s, target_phys_addr_t addr,
+                                       hwaddr addr);
+void cpu_sh4_write_mmaped_itlb_data(CPUSH4State *s, hwaddr addr,
                                     uint32_t mem_value);
 uint32_t cpu_sh4_read_mmaped_utlb_addr(CPUSH4State *s,
-                                       target_phys_addr_t addr);
-void cpu_sh4_write_mmaped_utlb_addr(CPUSH4State *s, target_phys_addr_t addr,
+                                       hwaddr addr);
+void cpu_sh4_write_mmaped_utlb_addr(CPUSH4State *s, hwaddr addr,
                                     uint32_t mem_value);
 uint32_t cpu_sh4_read_mmaped_utlb_data(CPUSH4State *s,
-                                       target_phys_addr_t addr);
-void cpu_sh4_write_mmaped_utlb_data(CPUSH4State *s, target_phys_addr_t addr,
+                                       hwaddr addr);
+void cpu_sh4_write_mmaped_utlb_data(CPUSH4State *s, hwaddr addr,
                                     uint32_t mem_value);
 #endif
 
diff --git a/target-sh4/helper.c b/target-sh4/helper.c
index 5c57380..ddebc78 100644
--- a/target-sh4/helper.c
+++ b/target-sh4/helper.c
@@ -503,7 +503,7 @@ int cpu_sh4_handle_mmu_fault(CPUSH4State * env, target_ulong address, int rw,
     return 0;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUSH4State * env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUSH4State * env, target_ulong addr)
 {
     target_ulong physical;
     int prot;
@@ -574,7 +574,7 @@ void cpu_load_tlb(CPUSH4State * env)
 }
 
 uint32_t cpu_sh4_read_mmaped_itlb_addr(CPUSH4State *s,
-                                       target_phys_addr_t addr)
+                                       hwaddr addr)
 {
     int index = (addr & 0x00000300) >> 8;
     tlb_t * entry = &s->itlb[index];
@@ -584,7 +584,7 @@ uint32_t cpu_sh4_read_mmaped_itlb_addr(CPUSH4State *s,
            (entry->asid);
 }
 
-void cpu_sh4_write_mmaped_itlb_addr(CPUSH4State *s, target_phys_addr_t addr,
+void cpu_sh4_write_mmaped_itlb_addr(CPUSH4State *s, hwaddr addr,
 				    uint32_t mem_value)
 {
     uint32_t vpn = (mem_value & 0xfffffc00) >> 10;
@@ -604,7 +604,7 @@ void cpu_sh4_write_mmaped_itlb_addr(CPUSH4State *s, target_phys_addr_t addr,
 }
 
 uint32_t cpu_sh4_read_mmaped_itlb_data(CPUSH4State *s,
-                                       target_phys_addr_t addr)
+                                       hwaddr addr)
 {
     int array = (addr & 0x00800000) >> 23;
     int index = (addr & 0x00000300) >> 8;
@@ -626,7 +626,7 @@ uint32_t cpu_sh4_read_mmaped_itlb_data(CPUSH4State *s,
     }
 }
 
-void cpu_sh4_write_mmaped_itlb_data(CPUSH4State *s, target_phys_addr_t addr,
+void cpu_sh4_write_mmaped_itlb_data(CPUSH4State *s, hwaddr addr,
                                     uint32_t mem_value)
 {
     int array = (addr & 0x00800000) >> 23;
@@ -655,7 +655,7 @@ void cpu_sh4_write_mmaped_itlb_data(CPUSH4State *s, target_phys_addr_t addr,
 }
 
 uint32_t cpu_sh4_read_mmaped_utlb_addr(CPUSH4State *s,
-                                       target_phys_addr_t addr)
+                                       hwaddr addr)
 {
     int index = (addr & 0x00003f00) >> 8;
     tlb_t * entry = &s->utlb[index];
@@ -667,7 +667,7 @@ uint32_t cpu_sh4_read_mmaped_utlb_addr(CPUSH4State *s,
            (entry->asid);
 }
 
-void cpu_sh4_write_mmaped_utlb_addr(CPUSH4State *s, target_phys_addr_t addr,
+void cpu_sh4_write_mmaped_utlb_addr(CPUSH4State *s, hwaddr addr,
 				    uint32_t mem_value)
 {
     int associate = addr & 0x0000080;
@@ -740,7 +740,7 @@ void cpu_sh4_write_mmaped_utlb_addr(CPUSH4State *s, target_phys_addr_t addr,
 }
 
 uint32_t cpu_sh4_read_mmaped_utlb_data(CPUSH4State *s,
-                                       target_phys_addr_t addr)
+                                       hwaddr addr)
 {
     int array = (addr & 0x00800000) >> 23;
     int index = (addr & 0x00003f00) >> 8;
@@ -766,7 +766,7 @@ uint32_t cpu_sh4_read_mmaped_utlb_data(CPUSH4State *s,
     }
 }
 
-void cpu_sh4_write_mmaped_utlb_data(CPUSH4State *s, target_phys_addr_t addr,
+void cpu_sh4_write_mmaped_utlb_data(CPUSH4State *s, hwaddr addr,
                                     uint32_t mem_value)
 {
     int array = (addr & 0x00800000) >> 23;
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 214d01d..a55fe08 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -583,10 +583,10 @@ static inline int tlb_compare_context(const SparcTLBEntry *tlb,
 
 /* cpu-exec.c */
 #if !defined(CONFIG_USER_ONLY)
-void cpu_unassigned_access(CPUSPARCState *env1, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUSPARCState *env1, hwaddr addr,
                            int is_write, int is_exec, int is_asi, int size);
 #if defined(TARGET_SPARC64)
-target_phys_addr_t cpu_get_phys_page_nofault(CPUSPARCState *env, target_ulong addr,
+hwaddr cpu_get_phys_page_nofault(CPUSPARCState *env, target_ulong addr,
                                            int mmu_idx);
 #endif
 #endif
diff --git a/target-sparc/ldst_helper.c b/target-sparc/ldst_helper.c
index 2ca9a5c..356144a 100644
--- a/target-sparc/ldst_helper.c
+++ b/target-sparc/ldst_helper.c
@@ -619,21 +619,21 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr, int asi, int size,
     case 0x21 ... 0x2f: /* MMU passthrough, 0x100000000 to 0xfffffffff */
         switch (size) {
         case 1:
-            ret = ldub_phys((target_phys_addr_t)addr
-                            | ((target_phys_addr_t)(asi & 0xf) << 32));
+            ret = ldub_phys((hwaddr)addr
+                            | ((hwaddr)(asi & 0xf) << 32));
             break;
         case 2:
-            ret = lduw_phys((target_phys_addr_t)addr
-                            | ((target_phys_addr_t)(asi & 0xf) << 32));
+            ret = lduw_phys((hwaddr)addr
+                            | ((hwaddr)(asi & 0xf) << 32));
             break;
         default:
         case 4:
-            ret = ldl_phys((target_phys_addr_t)addr
-                           | ((target_phys_addr_t)(asi & 0xf) << 32));
+            ret = ldl_phys((hwaddr)addr
+                           | ((hwaddr)(asi & 0xf) << 32));
             break;
         case 8:
-            ret = ldq_phys((target_phys_addr_t)addr
-                           | ((target_phys_addr_t)(asi & 0xf) << 32));
+            ret = ldq_phys((hwaddr)addr
+                           | ((hwaddr)(asi & 0xf) << 32));
             break;
         }
         break;
@@ -1015,21 +1015,21 @@ void helper_st_asi(CPUSPARCState *env, target_ulong addr, uint64_t val, int asi,
         {
             switch (size) {
             case 1:
-                stb_phys((target_phys_addr_t)addr
-                         | ((target_phys_addr_t)(asi & 0xf) << 32), val);
+                stb_phys((hwaddr)addr
+                         | ((hwaddr)(asi & 0xf) << 32), val);
                 break;
             case 2:
-                stw_phys((target_phys_addr_t)addr
-                         | ((target_phys_addr_t)(asi & 0xf) << 32), val);
+                stw_phys((hwaddr)addr
+                         | ((hwaddr)(asi & 0xf) << 32), val);
                 break;
             case 4:
             default:
-                stl_phys((target_phys_addr_t)addr
-                         | ((target_phys_addr_t)(asi & 0xf) << 32), val);
+                stl_phys((hwaddr)addr
+                         | ((hwaddr)(asi & 0xf) << 32), val);
                 break;
             case 8:
-                stq_phys((target_phys_addr_t)addr
-                         | ((target_phys_addr_t)(asi & 0xf) << 32), val);
+                stq_phys((hwaddr)addr
+                         | ((hwaddr)(asi & 0xf) << 32), val);
                 break;
             }
         }
@@ -2313,7 +2313,7 @@ void helper_stqf(CPUSPARCState *env, target_ulong addr, int mem_idx)
 
 #if !defined(CONFIG_USER_ONLY)
 #ifndef TARGET_SPARC64
-void cpu_unassigned_access(CPUSPARCState *env, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUSPARCState *env, hwaddr addr,
                            int is_write, int is_exec, int is_asi, int size)
 {
     int fault_type;
@@ -2373,7 +2373,7 @@ void cpu_unassigned_access(CPUSPARCState *env, target_phys_addr_t addr,
     }
 }
 #else
-void cpu_unassigned_access(CPUSPARCState *env, target_phys_addr_t addr,
+void cpu_unassigned_access(CPUSPARCState *env, hwaddr addr,
                            int is_write, int is_exec, int is_asi, int size)
 {
 #ifdef DEBUG_UNASSIGNED
diff --git a/target-sparc/mmu_helper.c b/target-sparc/mmu_helper.c
index cb73c44..2c89b20 100644
--- a/target-sparc/mmu_helper.c
+++ b/target-sparc/mmu_helper.c
@@ -76,13 +76,13 @@ static const int perm_table[2][8] = {
     }
 };
 
-static int get_physical_address(CPUSPARCState *env, target_phys_addr_t *physical,
+static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
                                 int *prot, int *access_index,
                                 target_ulong address, int rw, int mmu_idx,
                                 target_ulong *page_size)
 {
     int access_perms = 0;
-    target_phys_addr_t pde_ptr;
+    hwaddr pde_ptr;
     uint32_t pde;
     int error_code = 0, is_dirty, is_user;
     unsigned long page_offset;
@@ -192,7 +192,7 @@ static int get_physical_address(CPUSPARCState *env, target_phys_addr_t *physical
 
     /* Even if large ptes, we map only one 4KB page in the cache to
        avoid filling it too fast */
-    *physical = ((target_phys_addr_t)(pde & PTE_ADDR_MASK) << 4) + page_offset;
+    *physical = ((hwaddr)(pde & PTE_ADDR_MASK) << 4) + page_offset;
     return error_code;
 }
 
@@ -200,7 +200,7 @@ static int get_physical_address(CPUSPARCState *env, target_phys_addr_t *physical
 int cpu_sparc_handle_mmu_fault(CPUSPARCState *env, target_ulong address, int rw,
                                int mmu_idx)
 {
-    target_phys_addr_t paddr;
+    hwaddr paddr;
     target_ulong vaddr;
     target_ulong page_size;
     int error_code = 0, prot, access_index;
@@ -244,11 +244,11 @@ int cpu_sparc_handle_mmu_fault(CPUSPARCState *env, target_ulong address, int rw,
 
 target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev)
 {
-    target_phys_addr_t pde_ptr;
+    hwaddr pde_ptr;
     uint32_t pde;
 
     /* Context base + context number */
-    pde_ptr = (target_phys_addr_t)(env->mmuregs[1] << 4) +
+    pde_ptr = (hwaddr)(env->mmuregs[1] << 4) +
         (env->mmuregs[2] << 2);
     pde = ldl_phys(pde_ptr);
 
@@ -312,13 +312,13 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env)
 {
     target_ulong va, va1, va2;
     unsigned int n, m, o;
-    target_phys_addr_t pde_ptr, pa;
+    hwaddr pde_ptr, pa;
     uint32_t pde;
 
     pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
     pde = ldl_phys(pde_ptr);
     (*cpu_fprintf)(f, "Root ptr: " TARGET_FMT_plx ", ctx: %d\n",
-                   (target_phys_addr_t)env->mmuregs[1] << 4, env->mmuregs[2]);
+                   (hwaddr)env->mmuregs[1] << 4, env->mmuregs[2]);
     for (n = 0, va = 0; n < 256; n++, va += 16 * 1024 * 1024) {
         pde = mmu_probe(env, va, 2);
         if (pde) {
@@ -431,7 +431,7 @@ int target_memory_rw_debug(CPUSPARCState *env, target_ulong addr,
 #else /* !TARGET_SPARC64 */
 
 /* 41 bit physical address space */
-static inline target_phys_addr_t ultrasparc_truncate_physical(uint64_t x)
+static inline hwaddr ultrasparc_truncate_physical(uint64_t x)
 {
     return x & 0x1ffffffffffULL;
 }
@@ -445,7 +445,7 @@ static inline target_phys_addr_t ultrasparc_truncate_physical(uint64_t x)
    entry size */
 static inline int ultrasparc_tag_match(SparcTLBEntry *tlb,
                                        uint64_t address, uint64_t context,
-                                       target_phys_addr_t *physical)
+                                       hwaddr *physical)
 {
     uint64_t mask;
 
@@ -478,7 +478,7 @@ static inline int ultrasparc_tag_match(SparcTLBEntry *tlb,
 }
 
 static int get_physical_address_data(CPUSPARCState *env,
-                                     target_phys_addr_t *physical, int *prot,
+                                     hwaddr *physical, int *prot,
                                      target_ulong address, int rw, int mmu_idx)
 {
     unsigned int i;
@@ -597,7 +597,7 @@ static int get_physical_address_data(CPUSPARCState *env,
 }
 
 static int get_physical_address_code(CPUSPARCState *env,
-                                     target_phys_addr_t *physical, int *prot,
+                                     hwaddr *physical, int *prot,
                                      target_ulong address, int mmu_idx)
 {
     unsigned int i;
@@ -665,7 +665,7 @@ static int get_physical_address_code(CPUSPARCState *env,
     return 1;
 }
 
-static int get_physical_address(CPUSPARCState *env, target_phys_addr_t *physical,
+static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
                                 int *prot, int *access_index,
                                 target_ulong address, int rw, int mmu_idx,
                                 target_ulong *page_size)
@@ -703,7 +703,7 @@ int cpu_sparc_handle_mmu_fault(CPUSPARCState *env, target_ulong address, int rw,
                                int mmu_idx)
 {
     target_ulong vaddr;
-    target_phys_addr_t paddr;
+    hwaddr paddr;
     target_ulong page_size;
     int error_code = 0, prot, access_index;
 
@@ -810,7 +810,7 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env)
 
 #endif /* TARGET_SPARC64 */
 
-static int cpu_sparc_get_phys_page(CPUSPARCState *env, target_phys_addr_t *phys,
+static int cpu_sparc_get_phys_page(CPUSPARCState *env, hwaddr *phys,
                                    target_ulong addr, int rw, int mmu_idx)
 {
     target_ulong page_size;
@@ -821,10 +821,10 @@ static int cpu_sparc_get_phys_page(CPUSPARCState *env, target_phys_addr_t *phys,
 }
 
 #if defined(TARGET_SPARC64)
-target_phys_addr_t cpu_get_phys_page_nofault(CPUSPARCState *env, target_ulong addr,
+hwaddr cpu_get_phys_page_nofault(CPUSPARCState *env, target_ulong addr,
                                            int mmu_idx)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
 
     if (cpu_sparc_get_phys_page(env, &phys_addr, addr, 4, mmu_idx) != 0) {
         return -1;
@@ -833,9 +833,9 @@ target_phys_addr_t cpu_get_phys_page_nofault(CPUSPARCState *env, target_ulong ad
 }
 #endif
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUSPARCState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUSPARCState *env, target_ulong addr)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     int mmu_idx = cpu_mmu_index(env);
     MemoryRegionSection section;
 
diff --git a/target-unicore32/softmmu.c b/target-unicore32/softmmu.c
index 373f94b..9c2c54c 100644
--- a/target-unicore32/softmmu.c
+++ b/target-unicore32/softmmu.c
@@ -259,7 +259,7 @@ int uc32_cpu_handle_mmu_fault(CPUUniCore32State *env, target_ulong address,
     return ret;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUUniCore32State *env,
+hwaddr cpu_get_phys_page_debug(CPUUniCore32State *env,
         target_ulong addr)
 {
     cpu_abort(env, "%s not supported yet\n", __func__);
diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c
index d5bb171..d94bae2 100644
--- a/target-xtensa/helper.c
+++ b/target-xtensa/helper.c
@@ -118,7 +118,7 @@ void xtensa_cpu_list(FILE *f, fprintf_function cpu_fprintf)
     }
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUXtensaState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUXtensaState *env, target_ulong addr)
 {
     uint32_t paddr;
     uint32_t page_size;
diff --git a/target-xtensa/xtensa-semi.c b/target-xtensa/xtensa-semi.c
index 52be07a..851ff54 100644
--- a/target-xtensa/xtensa-semi.c
+++ b/target-xtensa/xtensa-semi.c
@@ -169,12 +169,12 @@ void HELPER(simcall)(CPUXtensaState *env)
             uint32_t len = regs[5];
 
             while (len > 0) {
-                target_phys_addr_t paddr =
+                hwaddr paddr =
                     cpu_get_phys_page_debug(env, vaddr);
                 uint32_t page_left =
                     TARGET_PAGE_SIZE - (vaddr & (TARGET_PAGE_SIZE - 1));
                 uint32_t io_sz = page_left < len ? page_left : len;
-                target_phys_addr_t sz = io_sz;
+                hwaddr sz = io_sz;
                 void *buf = cpu_physical_memory_map(paddr, &sz, is_write);
 
                 if (buf) {
@@ -295,7 +295,7 @@ void HELPER(simcall)(CPUXtensaState *env)
             uint32_t sz = regs[5];
 
             while (sz) {
-                target_phys_addr_t len = sz;
+                hwaddr len = sz;
                 void *buf = cpu_physical_memory_map(base, &len, 1);
 
                 if (buf && len) {
diff --git a/targphys.h b/targphys.h
deleted file mode 100644
index 50911fd..0000000
--- a/targphys.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Define target_phys_addr_t if it exists.  */
-
-#ifndef TARGPHYS_H
-#define TARGPHYS_H
-
-#ifndef CONFIG_USER_ONLY
-
-#define TARGET_PHYS_ADDR_BITS 64
-/* target_phys_addr_t is the type of a physical address (its size can
-   be different from 'target_ulong').  */
-
-typedef uint64_t target_phys_addr_t;
-#define TARGET_PHYS_ADDR_MAX UINT64_MAX
-#define TARGET_FMT_plx "%016" PRIx64
-#define TARGET_PRIdPHYS PRId64
-#define TARGET_PRIiPHYS PRIi64
-#define TARGET_PRIoPHYS PRIo64
-#define TARGET_PRIuPHYS PRIu64
-#define TARGET_PRIxPHYS PRIx64
-#define TARGET_PRIXPHYS PRIX64
-
-#endif
-
-#endif
diff --git a/xen-all.c b/xen-all.c
index 9d1e168..046cc2a 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -68,10 +68,10 @@ static inline ioreq_t *xen_vcpu_ioreq(shared_iopage_t *shared_page, int vcpu)
 #define BUFFER_IO_MAX_DELAY  100
 
 typedef struct XenPhysmap {
-    target_phys_addr_t start_addr;
+    hwaddr start_addr;
     ram_addr_t size;
     char *name;
-    target_phys_addr_t phys_offset;
+    hwaddr phys_offset;
 
     QLIST_ENTRY(XenPhysmap) list;
 } XenPhysmap;
@@ -92,7 +92,7 @@ typedef struct XenIOState {
     struct xs_handle *xenstore;
     MemoryListener memory_listener;
     QLIST_HEAD(, XenPhysmap) physmap;
-    target_phys_addr_t free_phys_offset;
+    hwaddr free_phys_offset;
     const XenPhysmap *log_for_dirtybit;
 
     Notifier exit;
@@ -231,7 +231,7 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr)
 }
 
 static XenPhysmap *get_physmapping(XenIOState *state,
-                                   target_phys_addr_t start_addr, ram_addr_t size)
+                                   hwaddr start_addr, ram_addr_t size)
 {
     XenPhysmap *physmap = NULL;
 
@@ -245,10 +245,10 @@ static XenPhysmap *get_physmapping(XenIOState *state,
     return NULL;
 }
 
-static target_phys_addr_t xen_phys_offset_to_gaddr(target_phys_addr_t start_addr,
+static hwaddr xen_phys_offset_to_gaddr(hwaddr start_addr,
                                                    ram_addr_t size, void *opaque)
 {
-    target_phys_addr_t addr = start_addr & TARGET_PAGE_MASK;
+    hwaddr addr = start_addr & TARGET_PAGE_MASK;
     XenIOState *xen_io_state = opaque;
     XenPhysmap *physmap = NULL;
 
@@ -263,16 +263,16 @@ static target_phys_addr_t xen_phys_offset_to_gaddr(target_phys_addr_t start_addr
 
 #if CONFIG_XEN_CTRL_INTERFACE_VERSION >= 340
 static int xen_add_to_physmap(XenIOState *state,
-                              target_phys_addr_t start_addr,
+                              hwaddr start_addr,
                               ram_addr_t size,
                               MemoryRegion *mr,
-                              target_phys_addr_t offset_within_region)
+                              hwaddr offset_within_region)
 {
     unsigned long i = 0;
     int rc = 0;
     XenPhysmap *physmap = NULL;
-    target_phys_addr_t pfn, start_gpfn;
-    target_phys_addr_t phys_offset = memory_region_get_ram_addr(mr);
+    hwaddr pfn, start_gpfn;
+    hwaddr phys_offset = memory_region_get_ram_addr(mr);
     char path[80], value[17];
 
     if (get_physmapping(state, start_addr, size)) {
@@ -349,13 +349,13 @@ go_physmap:
 }
 
 static int xen_remove_from_physmap(XenIOState *state,
-                                   target_phys_addr_t start_addr,
+                                   hwaddr start_addr,
                                    ram_addr_t size)
 {
     unsigned long i = 0;
     int rc = 0;
     XenPhysmap *physmap = NULL;
-    target_phys_addr_t phys_offset = 0;
+    hwaddr phys_offset = 0;
 
     physmap = get_physmapping(state, start_addr, size);
     if (physmap == NULL) {
@@ -394,16 +394,16 @@ static int xen_remove_from_physmap(XenIOState *state,
 
 #else
 static int xen_add_to_physmap(XenIOState *state,
-                              target_phys_addr_t start_addr,
+                              hwaddr start_addr,
                               ram_addr_t size,
                               MemoryRegion *mr,
-                              target_phys_addr_t offset_within_region)
+                              hwaddr offset_within_region)
 {
     return -ENOSYS;
 }
 
 static int xen_remove_from_physmap(XenIOState *state,
-                                   target_phys_addr_t start_addr,
+                                   hwaddr start_addr,
                                    ram_addr_t size)
 {
     return -ENOSYS;
@@ -415,7 +415,7 @@ static void xen_set_memory(struct MemoryListener *listener,
                            bool add)
 {
     XenIOState *state = container_of(listener, XenIOState, memory_listener);
-    target_phys_addr_t start_addr = section->offset_within_address_space;
+    hwaddr start_addr = section->offset_within_address_space;
     ram_addr_t size = section->size;
     bool log_dirty = memory_region_is_logging(section->mr);
     hvmmem_type_t mem_type;
@@ -467,10 +467,10 @@ static void xen_region_del(MemoryListener *listener,
 }
 
 static void xen_sync_dirty_bitmap(XenIOState *state,
-                                  target_phys_addr_t start_addr,
+                                  hwaddr start_addr,
                                   ram_addr_t size)
 {
-    target_phys_addr_t npages = size >> TARGET_PAGE_BITS;
+    hwaddr npages = size >> TARGET_PAGE_BITS;
     const int width = sizeof(unsigned long) * 8;
     unsigned long bitmap[(npages + width - 1) / width];
     int rc, i, j;
diff --git a/xen-mapcache.c b/xen-mapcache.c
index 9cd6db3..31c06dc 100644
--- a/xen-mapcache.c
+++ b/xen-mapcache.c
@@ -53,18 +53,18 @@
 #define mapcache_unlock() ((void)0)
 
 typedef struct MapCacheEntry {
-    target_phys_addr_t paddr_index;
+    hwaddr paddr_index;
     uint8_t *vaddr_base;
     unsigned long *valid_mapping;
     uint8_t lock;
-    target_phys_addr_t size;
+    hwaddr size;
     struct MapCacheEntry *next;
 } MapCacheEntry;
 
 typedef struct MapCacheRev {
     uint8_t *vaddr_req;
-    target_phys_addr_t paddr_index;
-    target_phys_addr_t size;
+    hwaddr paddr_index;
+    hwaddr size;
     QTAILQ_ENTRY(MapCacheRev) next;
 } MapCacheRev;
 
@@ -74,7 +74,7 @@ typedef struct MapCache {
     QTAILQ_HEAD(map_cache_head, MapCacheRev) locked_entries;
 
     /* For most cases (>99.9%), the page address is the same. */
-    target_phys_addr_t last_address_index;
+    hwaddr last_address_index;
     uint8_t *last_address_vaddr;
     unsigned long max_mcache_size;
     unsigned int mcache_bucket_shift;
@@ -142,14 +142,14 @@ void xen_map_cache_init(phys_offset_to_gaddr_t f, void *opaque)
 }
 
 static void xen_remap_bucket(MapCacheEntry *entry,
-                             target_phys_addr_t size,
-                             target_phys_addr_t address_index)
+                             hwaddr size,
+                             hwaddr address_index)
 {
     uint8_t *vaddr_base;
     xen_pfn_t *pfns;
     int *err;
     unsigned int i;
-    target_phys_addr_t nb_pfn = size >> XC_PAGE_SHIFT;
+    hwaddr nb_pfn = size >> XC_PAGE_SHIFT;
 
     trace_xen_remap_bucket(address_index);
 
@@ -195,13 +195,13 @@ static void xen_remap_bucket(MapCacheEntry *entry,
     g_free(err);
 }
 
-uint8_t *xen_map_cache(target_phys_addr_t phys_addr, target_phys_addr_t size,
+uint8_t *xen_map_cache(hwaddr phys_addr, hwaddr size,
                        uint8_t lock)
 {
     MapCacheEntry *entry, *pentry = NULL;
-    target_phys_addr_t address_index;
-    target_phys_addr_t address_offset;
-    target_phys_addr_t __size = size;
+    hwaddr address_index;
+    hwaddr address_offset;
+    hwaddr __size = size;
     bool translated = false;
 
 tryagain:
@@ -278,8 +278,8 @@ ram_addr_t xen_ram_addr_from_mapcache(void *ptr)
 {
     MapCacheEntry *entry = NULL;
     MapCacheRev *reventry;
-    target_phys_addr_t paddr_index;
-    target_phys_addr_t size;
+    hwaddr paddr_index;
+    hwaddr size;
     int found = 0;
 
     QTAILQ_FOREACH(reventry, &mapcache->locked_entries, next) {
@@ -316,8 +316,8 @@ void xen_invalidate_map_cache_entry(uint8_t *buffer)
 {
     MapCacheEntry *entry = NULL, *pentry = NULL;
     MapCacheRev *reventry;
-    target_phys_addr_t paddr_index;
-    target_phys_addr_t size;
+    hwaddr paddr_index;
+    hwaddr size;
     int found = 0;
 
     QTAILQ_FOREACH(reventry, &mapcache->locked_entries, next) {
diff --git a/xen-mapcache.h b/xen-mapcache.h
index 70301a5..c598040 100644
--- a/xen-mapcache.h
+++ b/xen-mapcache.h
@@ -11,14 +11,14 @@
 
 #include <stdlib.h>
 
-typedef target_phys_addr_t (*phys_offset_to_gaddr_t)(target_phys_addr_t start_addr,
+typedef hwaddr (*phys_offset_to_gaddr_t)(hwaddr start_addr,
                                                      ram_addr_t size,
                                                      void *opaque);
 #ifdef CONFIG_XEN
 
 void xen_map_cache_init(phys_offset_to_gaddr_t f,
                         void *opaque);
-uint8_t *xen_map_cache(target_phys_addr_t phys_addr, target_phys_addr_t size,
+uint8_t *xen_map_cache(hwaddr phys_addr, hwaddr size,
                        uint8_t lock);
 ram_addr_t xen_ram_addr_from_mapcache(void *ptr);
 void xen_invalidate_map_cache_entry(uint8_t *buffer);
@@ -31,8 +31,8 @@ static inline void xen_map_cache_init(phys_offset_to_gaddr_t f,
 {
 }
 
-static inline uint8_t *xen_map_cache(target_phys_addr_t phys_addr,
-                                     target_phys_addr_t size,
+static inline uint8_t *xen_map_cache(hwaddr phys_addr,
+                                     hwaddr size,
                                      uint8_t lock)
 {
     abort();
commit 50d2b4d93f45a425f15ac88bc4ec352f5c6e0bc2
Merge: 248bbe7... 2be0e25...
Author: Anthony Liguori <aliguori at us.ibm.com>
Date:   Mon Oct 22 14:49:18 2012 -0500

    Merge remote-tracking branch 'qemu-kvm/memory/urgent' into staging
    
    * qemu-kvm/memory/urgent:
      memory: abort if a memory region is destroyed during a transaction
      i440fx: avoid destroying memory regions within a transaction
      memory: Make eventfd adhere to device endianness

commit 248bbe74930472e7653dd88716188ab0329f4604
Merge: da124e6... d9f0e63...
Author: Anthony Liguori <aliguori at us.ibm.com>
Date:   Mon Oct 22 14:48:23 2012 -0500

    Merge remote-tracking branch 'awilliam/tags/vfio-pci-for-qemu-20121017.0' into staging
    
    * awilliam/tags/vfio-pci-for-qemu-20121017.0:
      vfio-pci: Mark non-migratable
      vfio-pci: Fix debug build

commit da124e62de2109a312e21d85d6a3419774c58948
Author: Gerd Hoffmann <kraxel at redhat.com>
Date:   Wed Oct 17 09:54:25 2012 +0200

    usb-serial: only expose device in guest when the chardev is open
    
    Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c
index 43214cd..a466f99 100644
--- a/hw/usb/dev-serial.c
+++ b/hw/usb/dev-serial.c
@@ -427,6 +427,10 @@ static void usb_serial_handle_destroy(USBDevice *dev)
 static int usb_serial_can_read(void *opaque)
 {
     USBSerialState *s = opaque;
+
+    if (!s->dev.attached) {
+        return 0;
+    }
     return RECV_BUF - s->recv_used;
 }
 
@@ -469,8 +473,14 @@ static void usb_serial_event(void *opaque, int event)
         case CHR_EVENT_FOCUS:
             break;
         case CHR_EVENT_OPENED:
-            usb_serial_reset(s);
-            /* TODO: Reset USB port */
+            if (!s->dev.attached) {
+                usb_device_attach(&s->dev);
+            }
+            break;
+        case CHR_EVENT_CLOSED:
+            if (s->dev.attached) {
+                usb_device_detach(&s->dev);
+            }
             break;
     }
 }
@@ -481,6 +491,7 @@ static int usb_serial_initfn(USBDevice *dev)
 
     usb_desc_create_serial(dev);
     usb_desc_init(dev);
+    dev->auto_attach = 0;
 
     if (!s->cs) {
         error_report("Property chardev is required");
@@ -490,6 +501,10 @@ static int usb_serial_initfn(USBDevice *dev)
     qemu_chr_add_handlers(s->cs, usb_serial_can_read, usb_serial_read,
                           usb_serial_event, s);
     usb_serial_handle_reset(dev);
+
+    if (s->cs->opened && !dev->attached) {
+        usb_device_attach(dev);
+    }
     return 0;
 }
 
commit 70330fb3daa2ee295cc5c6f40133e8f8db47856d
Author: Gerd Hoffmann <kraxel at redhat.com>
Date:   Wed Oct 17 09:54:24 2012 +0200

    usb-serial: don't magically zap chardev on umplug
    
    Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c
index 69b6e48..43214cd 100644
--- a/hw/usb/dev-serial.c
+++ b/hw/usb/dev-serial.c
@@ -421,7 +421,7 @@ static void usb_serial_handle_destroy(USBDevice *dev)
 {
     USBSerialState *s = (USBSerialState *)dev;
 
-    qemu_chr_delete(s->cs);
+    qemu_chr_add_handlers(s->cs, NULL, NULL, NULL, NULL);
 }
 
 static int usb_serial_can_read(void *opaque)
commit 90734e02bd2fb137346d4184cec6c5d26e68f29b
Author: Gerd Hoffmann <kraxel at redhat.com>
Date:   Wed Oct 17 09:54:23 2012 +0200

    serial: add pci-serial documentation
    
    Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/docs/specs/pci-serial.txt b/docs/specs/pci-serial.txt
new file mode 100644
index 0000000..66c761f
--- /dev/null
+++ b/docs/specs/pci-serial.txt
@@ -0,0 +1,34 @@
+
+QEMU pci serial devices
+=======================
+
+There is one single-port variant and two muliport-variants.  Linux
+guests out-of-the box with all cards.  There is a Windows inf file
+(docs/qemupciserial.inf) to setup the single-port card in Windows
+guests.
+
+
+single-port card
+----------------
+
+Name:   pci-serial
+PCI ID: 1b36:0002
+
+PCI Region 0:
+   IO bar, 8 bytes long, with the 16550 uart mapped to it.
+   Interrupt is wired to pin A.
+
+
+multiport cards
+---------------
+
+Name:   pci-serial-2x
+PCI ID: 1b36:0003
+
+Name:   pci-serial-4x
+PCI ID: 1b36:0004
+
+PCI Region 0:
+   IO bar, with two/four 16550 uart mapped after each other.
+   The first is at offset 0, second at offset 8, ...
+   Interrupt is wired to pin A.
diff --git a/hw/serial-pci.c b/hw/serial-pci.c
index badd297..95dc5c8 100644
--- a/hw/serial-pci.c
+++ b/hw/serial-pci.c
@@ -23,6 +23,8 @@
  * THE SOFTWARE.
  */
 
+/* see docs/specs/pci-serial.txt */
+
 #include "serial.h"
 #include "pci.h"
 
commit d66bbea4e0d3faec69e8aa73789a2d1dc3b8312f
Author: Gerd Hoffmann <kraxel at redhat.com>
Date:   Wed Oct 17 09:54:22 2012 +0200

    serial: add 2x + 4x pci variant
    
    Add multiport serial card implementation, with two variants, one
    featuring two and one featuring four ports.
    
    Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/hw/serial-pci.c b/hw/serial-pci.c
index 6fcf117..badd297 100644
--- a/hw/serial-pci.c
+++ b/hw/serial-pci.c
@@ -26,11 +26,23 @@
 #include "serial.h"
 #include "pci.h"
 
+#define PCI_SERIAL_MAX_PORTS 4
+
 typedef struct PCISerialState {
     PCIDevice dev;
     SerialState state;
 } PCISerialState;
 
+typedef struct PCIMultiSerialState {
+    PCIDevice    dev;
+    MemoryRegion iobar;
+    uint32_t     ports;
+    char         *name[PCI_SERIAL_MAX_PORTS];
+    SerialState  state[PCI_SERIAL_MAX_PORTS];
+    uint32_t     level[PCI_SERIAL_MAX_PORTS];
+    qemu_irq     *irqs;
+} PCIMultiSerialState;
+
 static int serial_pci_init(PCIDevice *dev)
 {
     PCISerialState *pci = DO_UPCAST(PCISerialState, dev, dev);
@@ -47,6 +59,56 @@ static int serial_pci_init(PCIDevice *dev)
     return 0;
 }
 
+static void multi_serial_irq_mux(void *opaque, int n, int level)
+{
+    PCIMultiSerialState *pci = opaque;
+    int i, pending = 0;
+
+    pci->level[n] = level;
+    for (i = 0; i < pci->ports; i++) {
+        if (pci->level[i]) {
+            pending = 1;
+        }
+    }
+    qemu_set_irq(pci->dev.irq[0], pending);
+}
+
+static int multi_serial_pci_init(PCIDevice *dev)
+{
+    PCIDeviceClass *pc = PCI_DEVICE_GET_CLASS(dev);
+    PCIMultiSerialState *pci = DO_UPCAST(PCIMultiSerialState, dev, dev);
+    SerialState *s;
+    int i;
+
+    switch (pc->device_id) {
+    case 0x0003:
+        pci->ports = 2;
+        break;
+    case 0x0004:
+        pci->ports = 4;
+        break;
+    }
+    assert(pci->ports > 0);
+    assert(pci->ports <= PCI_SERIAL_MAX_PORTS);
+
+    pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
+    memory_region_init(&pci->iobar, "multiserial", 8 * pci->ports);
+    pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->iobar);
+    pci->irqs = qemu_allocate_irqs(multi_serial_irq_mux, pci,
+                                   pci->ports);
+
+    for (i = 0; i < pci->ports; i++) {
+        s = pci->state + i;
+        s->baudbase = 115200;
+        serial_init_core(s);
+        s->irq = pci->irqs[i];
+        pci->name[i] = g_strdup_printf("uart #%d", i+1);
+        memory_region_init_io(&s->io, &serial_io_ops, s, pci->name[i], 8);
+        memory_region_add_subregion(&pci->iobar, 8 * i, &s->io);
+    }
+    return 0;
+}
+
 static void serial_pci_exit(PCIDevice *dev)
 {
     PCISerialState *pci = DO_UPCAST(PCISerialState, dev, dev);
@@ -56,6 +118,22 @@ static void serial_pci_exit(PCIDevice *dev)
     memory_region_destroy(&s->io);
 }
 
+static void multi_serial_pci_exit(PCIDevice *dev)
+{
+    PCIMultiSerialState *pci = DO_UPCAST(PCIMultiSerialState, dev, dev);
+    SerialState *s;
+    int i;
+
+    for (i = 0; i < pci->ports; i++) {
+        s = pci->state + i;
+        serial_exit_core(s);
+        memory_region_destroy(&s->io);
+        g_free(pci->name[i]);
+    }
+    memory_region_destroy(&pci->iobar);
+    qemu_free_irqs(pci->irqs);
+}
+
 static const VMStateDescription vmstate_pci_serial = {
     .name = "pci-serial",
     .version_id = 1,
@@ -67,11 +145,38 @@ static const VMStateDescription vmstate_pci_serial = {
     }
 };
 
+static const VMStateDescription vmstate_pci_multi_serial = {
+    .name = "pci-serial-multi",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields      = (VMStateField[]) {
+        VMSTATE_PCI_DEVICE(dev, PCIMultiSerialState),
+        VMSTATE_STRUCT_ARRAY(state, PCIMultiSerialState, PCI_SERIAL_MAX_PORTS,
+                             0, vmstate_serial, SerialState),
+        VMSTATE_UINT32_ARRAY(level, PCIMultiSerialState, PCI_SERIAL_MAX_PORTS),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 static Property serial_pci_properties[] = {
     DEFINE_PROP_CHR("chardev",  PCISerialState, state.chr),
     DEFINE_PROP_END_OF_LIST(),
 };
 
+static Property multi_2x_serial_pci_properties[] = {
+    DEFINE_PROP_CHR("chardev1",  PCIMultiSerialState, state[0].chr),
+    DEFINE_PROP_CHR("chardev2",  PCIMultiSerialState, state[1].chr),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static Property multi_4x_serial_pci_properties[] = {
+    DEFINE_PROP_CHR("chardev1",  PCIMultiSerialState, state[0].chr),
+    DEFINE_PROP_CHR("chardev2",  PCIMultiSerialState, state[1].chr),
+    DEFINE_PROP_CHR("chardev3",  PCIMultiSerialState, state[2].chr),
+    DEFINE_PROP_CHR("chardev4",  PCIMultiSerialState, state[3].chr),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
 static void serial_pci_class_initfn(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
@@ -86,6 +191,34 @@ static void serial_pci_class_initfn(ObjectClass *klass, void *data)
     dc->props = serial_pci_properties;
 }
 
+static void multi_2x_serial_pci_class_initfn(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    PCIDeviceClass *pc = PCI_DEVICE_CLASS(klass);
+    pc->init = multi_serial_pci_init;
+    pc->exit = multi_serial_pci_exit;
+    pc->vendor_id = 0x1b36; /* Red Hat */
+    pc->device_id = 0x0003;
+    pc->revision = 1;
+    pc->class_id = PCI_CLASS_COMMUNICATION_SERIAL;
+    dc->vmsd = &vmstate_pci_multi_serial;
+    dc->props = multi_2x_serial_pci_properties;
+}
+
+static void multi_4x_serial_pci_class_initfn(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    PCIDeviceClass *pc = PCI_DEVICE_CLASS(klass);
+    pc->init = multi_serial_pci_init;
+    pc->exit = multi_serial_pci_exit;
+    pc->vendor_id = 0x1b36; /* Red Hat */
+    pc->device_id = 0x0004;
+    pc->revision = 1;
+    pc->class_id = PCI_CLASS_COMMUNICATION_SERIAL;
+    dc->vmsd = &vmstate_pci_multi_serial;
+    dc->props = multi_4x_serial_pci_properties;
+}
+
 static TypeInfo serial_pci_info = {
     .name          = "pci-serial",
     .parent        = TYPE_PCI_DEVICE,
@@ -93,9 +226,25 @@ static TypeInfo serial_pci_info = {
     .class_init    = serial_pci_class_initfn,
 };
 
+static TypeInfo multi_2x_serial_pci_info = {
+    .name          = "pci-serial-2x",
+    .parent        = TYPE_PCI_DEVICE,
+    .instance_size = sizeof(PCIMultiSerialState),
+    .class_init    = multi_2x_serial_pci_class_initfn,
+};
+
+static TypeInfo multi_4x_serial_pci_info = {
+    .name          = "pci-serial-4x",
+    .parent        = TYPE_PCI_DEVICE,
+    .instance_size = sizeof(PCIMultiSerialState),
+    .class_init    = multi_4x_serial_pci_class_initfn,
+};
+
 static void serial_pci_register_types(void)
 {
     type_register_static(&serial_pci_info);
+    type_register_static(&multi_2x_serial_pci_info);
+    type_register_static(&multi_4x_serial_pci_info);
 }
 
 type_init(serial_pci_register_types)
commit fe4f1793a6bd9fdd008a17aa695a2670ff438bb5
Author: Gerd Hoffmann <kraxel at redhat.com>
Date:   Wed Oct 17 09:54:21 2012 +0200

    serial: add windows inf file for the pci card to docs
    
    Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/docs/qemupciserial.inf b/docs/qemupciserial.inf
new file mode 100644
index 0000000..3474310
--- /dev/null
+++ b/docs/qemupciserial.inf
@@ -0,0 +1,109 @@
+; qemupciserial.inf for QEMU, based on MSPORTS.INF
+
+; The driver itself is shipped with Windows (serial.sys).  This is
+; just a inf file to tell windows which pci id the serial pci card
+; emulated by qemu has, and to apply a name tag to it which windows
+; will show in the device manager.
+
+; Installing the driver: Go to device manager.  You should find a "pci
+; serial card" tagged with a yellow question mark.  Open properties.
+; Pick "update driver".  Then "select driver manually".  Pick "Ports
+; (Com+Lpt)" from the list.  Click "Have a disk".  Select this file.
+; Procedure may vary a bit depending on the windows version.
+
+; FIXME: This file covers the single port version only.
+
+[Version]
+Signature="$CHICAGO$"
+Class=Ports
+ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
+Provider=%QEMU%
+DriverVer=09/24/2012,1.3.0
+
+[SourceDisksNames]
+3426=windows cd
+
+[SourceDisksFiles]
+serial.sys 		= 3426
+serenum.sys 		= 3426
+
+[DestinationDirs]
+DefaultDestDir  = 11        ;LDID_SYS
+ComPort.NT.Copy = 12        ;DIRID_DRIVERS
+SerialEnumerator.NT.Copy=12 ;DIRID_DRIVERS
+
+; Drivers
+;----------------------------------------------------------
+[Manufacturer]
+%QEMU%=QEMU,NTx86
+
+[QEMU.NTx86]
+%QEMU-PCI_SERIAL.DeviceDesc% = ComPort, "PCI\VEN_1b36&DEV_0002&CC_0700"
+
+; COM sections
+;----------------------------------------------------------
+[ComPort.AddReg]
+HKR,,PortSubClass,1,01
+
+[ComPort.NT]
+AddReg=ComPort.AddReg, ComPort.NT.AddReg
+LogConfig=caa
+SyssetupPnPFlags = 1
+
+[ComPort.NT.HW]
+AddReg=ComPort.NT.HW.AddReg
+
+[ComPort.NT.AddReg]
+HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
+
+[ComPort.NT.HW.AddReg]
+HKR,,"UpperFilters",0x00010000,"serenum"
+
+;-------------- Service installation
+; Port Driver (function driver for this device)
+[ComPort.NT.Services]
+AddService = Serial, 0x00000002, Serial_Service_Inst, Serial_EventLog_Inst
+AddService = Serenum,,Serenum_Service_Inst
+
+; -------------- Serial Port Driver install sections
+[Serial_Service_Inst]
+DisplayName    = %Serial.SVCDESC%
+ServiceType    = 1               ; SERVICE_KERNEL_DRIVER
+StartType      = 1               ; SERVICE_SYSTEM_START (this driver may do detection)
+ErrorControl   = 0               ; SERVICE_ERROR_IGNORE
+ServiceBinary  = %12%\serial.sys
+LoadOrderGroup = Extended base
+
+; -------------- Serenum Driver install section
+[Serenum_Service_Inst]
+DisplayName    = %Serenum.SVCDESC%
+ServiceType    = 1               ; SERVICE_KERNEL_DRIVER
+StartType      = 3               ; SERVICE_DEMAND_START
+ErrorControl   = 1               ; SERVICE_ERROR_NORMAL
+ServiceBinary  = %12%\serenum.sys
+LoadOrderGroup = PNP Filter
+
+[Serial_EventLog_Inst]
+AddReg = Serial_EventLog_AddReg
+
+[Serial_EventLog_AddReg]
+HKR,,EventMessageFile,0x00020000,"%%SystemRoot%%\System32\IoLogMsg.dll;%%SystemRoot%%\System32\drivers\serial.sys"
+HKR,,TypesSupported,0x00010001,7
+
+; The following sections are COM port resource configs.
+; Section name format means:
+; Char 1 = c (COM port)
+; Char 2 = I/O config: 1 (3f8), 2 (2f8), 3 (3e8), 4 (2e8), a (any)
+; Char 3 = IRQ config: #, a (any)
+
+[caa]                   ; Any base, any IRQ
+ConfigPriority=HARDRECONFIG
+IOConfig=8 at 100-ffff%fff8(3ff::)
+IRQConfig=S:3,4,5,7,9,10,11,12,14,15
+
+[Strings]
+QEMU="QEMU"
+QEMU-PCI_SERIAL.DeviceDesc="QEMU Serial PCI Card"
+
+Serial.SVCDESC   = "Serial port driver"
+Serenum.SVCDESC = "Serenum Filter Driver"
commit 419ad67208a37367932a5bf88d3860f85e06282c
Author: Gerd Hoffmann <kraxel at redhat.com>
Date:   Wed Oct 17 09:54:20 2012 +0200

    serial: add pci variant
    
    So we get a hot-pluggable 16550 uart.
    
    Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/default-configs/pci.mak b/default-configs/pci.mak
index 69e18f1..ae9d1eb 100644
--- a/default-configs/pci.mak
+++ b/default-configs/pci.mak
@@ -19,3 +19,5 @@ CONFIG_IDE_PCI=y
 CONFIG_AHCI=y
 CONFIG_ESP=y
 CONFIG_ESP_PCI=y
+CONFIG_SERIAL=y
+CONFIG_SERIAL_PCI=y
diff --git a/hw/Makefile.objs b/hw/Makefile.objs
index 16e7a1e..af4ab0c 100644
--- a/hw/Makefile.objs
+++ b/hw/Makefile.objs
@@ -21,6 +21,7 @@ common-obj-$(CONFIG_ESCC) += escc.o
 common-obj-$(CONFIG_EMPTY_SLOT) += empty_slot.o
 
 common-obj-$(CONFIG_SERIAL) += serial.o serial-isa.o
+common-obj-$(CONFIG_SERIAL_PCI) += serial-pci.o
 common-obj-$(CONFIG_PARALLEL) += parallel.o
 common-obj-$(CONFIG_I8254) += i8254_common.o i8254.o
 common-obj-$(CONFIG_PCSPK) += pcspk.o
diff --git a/hw/pci_ids.h b/hw/pci_ids.h
index 301bf1c..c017a79 100644
--- a/hw/pci_ids.h
+++ b/hw/pci_ids.h
@@ -37,6 +37,7 @@
 #define PCI_CLASS_BRIDGE_PCI             0x0604
 #define PCI_CLASS_BRIDGE_OTHER           0x0680
 
+#define PCI_CLASS_COMMUNICATION_SERIAL   0x0700
 #define PCI_CLASS_COMMUNICATION_OTHER    0x0780
 
 #define PCI_CLASS_PROCESSOR_CO           0x0b40
diff --git a/hw/serial-pci.c b/hw/serial-pci.c
new file mode 100644
index 0000000..6fcf117
--- /dev/null
+++ b/hw/serial-pci.c
@@ -0,0 +1,101 @@
+/*
+ * QEMU 16550A UART emulation
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ * Copyright (c) 2008 Citrix Systems, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "serial.h"
+#include "pci.h"
+
+typedef struct PCISerialState {
+    PCIDevice dev;
+    SerialState state;
+} PCISerialState;
+
+static int serial_pci_init(PCIDevice *dev)
+{
+    PCISerialState *pci = DO_UPCAST(PCISerialState, dev, dev);
+    SerialState *s = &pci->state;
+
+    s->baudbase = 115200;
+    serial_init_core(s);
+
+    pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
+    s->irq = pci->dev.irq[0];
+
+    memory_region_init_io(&s->io, &serial_io_ops, s, "serial", 8);
+    pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
+    return 0;
+}
+
+static void serial_pci_exit(PCIDevice *dev)
+{
+    PCISerialState *pci = DO_UPCAST(PCISerialState, dev, dev);
+    SerialState *s = &pci->state;
+
+    serial_exit_core(s);
+    memory_region_destroy(&s->io);
+}
+
+static const VMStateDescription vmstate_pci_serial = {
+    .name = "pci-serial",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields      = (VMStateField[]) {
+        VMSTATE_PCI_DEVICE(dev, PCISerialState),
+        VMSTATE_STRUCT(state, PCISerialState, 0, vmstate_serial, SerialState),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static Property serial_pci_properties[] = {
+    DEFINE_PROP_CHR("chardev",  PCISerialState, state.chr),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void serial_pci_class_initfn(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    PCIDeviceClass *pc = PCI_DEVICE_CLASS(klass);
+    pc->init = serial_pci_init;
+    pc->exit = serial_pci_exit;
+    pc->vendor_id = 0x1b36; /* Red Hat */
+    pc->device_id = 0x0002;
+    pc->revision = 1;
+    pc->class_id = PCI_CLASS_COMMUNICATION_SERIAL;
+    dc->vmsd = &vmstate_pci_serial;
+    dc->props = serial_pci_properties;
+}
+
+static TypeInfo serial_pci_info = {
+    .name          = "pci-serial",
+    .parent        = TYPE_PCI_DEVICE,
+    .instance_size = sizeof(PCISerialState),
+    .class_init    = serial_pci_class_initfn,
+};
+
+static void serial_pci_register_types(void)
+{
+    type_register_static(&serial_pci_info);
+}
+
+type_init(serial_pci_register_types)
diff --git a/hw/serial.c b/hw/serial.c
index 78e219d..5adbfaf 100644
--- a/hw/serial.c
+++ b/hw/serial.c
@@ -692,6 +692,12 @@ void serial_init_core(SerialState *s)
                           serial_event, s);
 }
 
+void serial_exit_core(SerialState *s)
+{
+    qemu_chr_add_handlers(s->chr, NULL, NULL, NULL, NULL);
+    qemu_unregister_reset(serial_reset, s);
+}
+
 /* Change the main reference oscillator frequency. */
 void serial_set_frequency(SerialState *s, uint32_t frequency)
 {
diff --git a/hw/serial.h b/hw/serial.h
index 6f5293b..55a1ac5 100644
--- a/hw/serial.h
+++ b/hw/serial.h
@@ -84,6 +84,7 @@ extern const VMStateDescription vmstate_serial;
 extern const MemoryRegionOps serial_io_ops;
 
 void serial_init_core(SerialState *s);
+void serial_exit_core(SerialState *s);
 void serial_set_frequency(SerialState *s, uint32_t frequency);
 
 /* legacy pre qom */
commit 488cb996cd8d8eaa5ecfdc6ba5f6cbd23a13271b
Author: Gerd Hoffmann <kraxel at redhat.com>
Date:   Wed Oct 17 09:54:19 2012 +0200

    serial: split serial.c
    
    Split serial.c into serial.c, serial.h and serial-isa.c.  While being at
    creating a serial.h header file move the serial prototypes from pc.h to
    the new serial.h.  The latter leads to s/pc.h/serial.h/ in tons of
    boards which just want the serial bits from pc.h
    
    Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/hw/Makefile.objs b/hw/Makefile.objs
index 854faa9..16e7a1e 100644
--- a/hw/Makefile.objs
+++ b/hw/Makefile.objs
@@ -20,7 +20,7 @@ common-obj-$(CONFIG_M48T59) += m48t59.o
 common-obj-$(CONFIG_ESCC) += escc.o
 common-obj-$(CONFIG_EMPTY_SLOT) += empty_slot.o
 
-common-obj-$(CONFIG_SERIAL) += serial.o
+common-obj-$(CONFIG_SERIAL) += serial.o serial-isa.o
 common-obj-$(CONFIG_PARALLEL) += parallel.o
 common-obj-$(CONFIG_I8254) += i8254_common.o i8254.o
 common-obj-$(CONFIG_PCSPK) += pcspk.o
diff --git a/hw/alpha_dp264.c b/hw/alpha_dp264.c
index 8f082a6..76d8ae8 100644
--- a/hw/alpha_dp264.c
+++ b/hw/alpha_dp264.c
@@ -15,6 +15,7 @@
 #include "mc146818rtc.h"
 #include "ide.h"
 #include "i8254.h"
+#include "serial.h"
 
 #define MAX_IDE_BUS 2
 
diff --git a/hw/kzm.c b/hw/kzm.c
index d1266d9..687daf3 100644
--- a/hw/kzm.c
+++ b/hw/kzm.c
@@ -21,7 +21,7 @@
 #include "net.h"
 #include "sysemu.h"
 #include "boards.h"
-#include "pc.h" /* for the FPGA UART that emulates a 16550 */
+#include "serial.h"
 #include "imx.h"
 
     /* Memory map for Kzm Emulation Baseboard:
diff --git a/hw/mips_fulong2e.c b/hw/mips_fulong2e.c
index fb50a1f..5fcf900 100644
--- a/hw/mips_fulong2e.c
+++ b/hw/mips_fulong2e.c
@@ -20,6 +20,7 @@
 
 #include "hw.h"
 #include "pc.h"
+#include "serial.h"
 #include "fdc.h"
 #include "net.h"
 #include "boards.h"
diff --git a/hw/mips_jazz.c b/hw/mips_jazz.c
index 14df4d7..6bd231d 100644
--- a/hw/mips_jazz.c
+++ b/hw/mips_jazz.c
@@ -26,6 +26,7 @@
 #include "mips.h"
 #include "mips_cpudevs.h"
 #include "pc.h"
+#include "serial.h"
 #include "isa.h"
 #include "fdc.h"
 #include "sysemu.h"
diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index ad4910f..22ec8b9 100644
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -24,6 +24,7 @@
 
 #include "hw.h"
 #include "pc.h"
+#include "serial.h"
 #include "fdc.h"
 #include "net.h"
 #include "boards.h"
diff --git a/hw/mips_mipssim.c b/hw/mips_mipssim.c
index a1d3945..a95a3c1 100644
--- a/hw/mips_mipssim.c
+++ b/hw/mips_mipssim.c
@@ -27,7 +27,7 @@
 #include "hw.h"
 #include "mips.h"
 #include "mips_cpudevs.h"
-#include "pc.h"
+#include "serial.h"
 #include "isa.h"
 #include "net.h"
 #include "sysemu.h"
diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c
index b73cdc3..539577b 100644
--- a/hw/mips_r4k.c
+++ b/hw/mips_r4k.c
@@ -11,6 +11,7 @@
 #include "mips.h"
 #include "mips_cpudevs.h"
 #include "pc.h"
+#include "serial.h"
 #include "isa.h"
 #include "net.h"
 #include "sysemu.h"
diff --git a/hw/musicpal.c b/hw/musicpal.c
index f06814c..159d3c3 100644
--- a/hw/musicpal.c
+++ b/hw/musicpal.c
@@ -15,7 +15,7 @@
 #include "net.h"
 #include "sysemu.h"
 #include "boards.h"
-#include "pc.h"
+#include "serial.h"
 #include "qemu-timer.h"
 #include "ptimer.h"
 #include "block.h"
diff --git a/hw/omap_uart.c b/hw/omap_uart.c
index 167d5c4..1c16a54 100644
--- a/hw/omap_uart.c
+++ b/hw/omap_uart.c
@@ -20,8 +20,7 @@
 #include "qemu-char.h"
 #include "hw.h"
 #include "omap.h"
-/* We use pc-style serial ports.  */
-#include "pc.h"
+#include "serial.h"
 #include "exec-memory.h"
 
 /* UARTs */
diff --git a/hw/openrisc_sim.c b/hw/openrisc_sim.c
index e96a944..7327740 100644
--- a/hw/openrisc_sim.c
+++ b/hw/openrisc_sim.c
@@ -21,7 +21,8 @@
 #include "hw.h"
 #include "boards.h"
 #include "elf.h"
-#include "pc.h"
+#include "serial.h"
+#include "net.h"
 #include "loader.h"
 #include "exec-memory.h"
 #include "sysemu.h"
diff --git a/hw/pc.c b/hw/pc.c
index 6c0722d..805e8ca 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -23,6 +23,7 @@
  */
 #include "hw.h"
 #include "pc.h"
+#include "serial.h"
 #include "apic.h"
 #include "fdc.h"
 #include "ide.h"
diff --git a/hw/pc.h b/hw/pc.h
index 9923d96..6cba7ce 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -12,33 +12,6 @@
 
 /* PC-style peripherals (also used by other machines).  */
 
-/* serial.c */
-
-SerialState *serial_init(int base, qemu_irq irq, int baudbase,
-                         CharDriverState *chr);
-SerialState *serial_mm_init(MemoryRegion *address_space,
-                            target_phys_addr_t base, int it_shift,
-                            qemu_irq irq, int baudbase,
-                            CharDriverState *chr, enum device_endian);
-static inline bool serial_isa_init(ISABus *bus, int index,
-                                   CharDriverState *chr)
-{
-    ISADevice *dev;
-
-    dev = isa_try_create(bus, "isa-serial");
-    if (!dev) {
-        return false;
-    }
-    qdev_prop_set_uint32(&dev->qdev, "index", index);
-    qdev_prop_set_chr(&dev->qdev, "chardev", chr);
-    if (qdev_init(&dev->qdev) < 0) {
-        return false;
-    }
-    return true;
-}
-
-void serial_set_frequency(SerialState *s, uint32_t frequency);
-
 /* parallel.c */
 static inline bool parallel_init(ISABus *bus, int index, CharDriverState *chr)
 {
diff --git a/hw/petalogix_ml605_mmu.c b/hw/petalogix_ml605_mmu.c
index 39df251..5b45809 100644
--- a/hw/petalogix_ml605_mmu.c
+++ b/hw/petalogix_ml605_mmu.c
@@ -34,7 +34,7 @@
 #include "boards.h"
 #include "xilinx.h"
 #include "blockdev.h"
-#include "pc.h"
+#include "serial.h"
 #include "exec-memory.h"
 #include "ssi.h"
 
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index d23f9b2..846f53a 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -19,7 +19,7 @@
 #include "e500.h"
 #include "net.h"
 #include "hw/hw.h"
-#include "hw/pc.h"
+#include "hw/serial.h"
 #include "hw/pci.h"
 #include "hw/boards.h"
 #include "sysemu.h"
diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c
index b52ab2f..e81409d 100644
--- a/hw/ppc405_uc.c
+++ b/hw/ppc405_uc.c
@@ -24,7 +24,7 @@
 #include "hw.h"
 #include "ppc.h"
 #include "ppc405.h"
-#include "pc.h"
+#include "serial.h"
 #include "qemu-timer.h"
 #include "sysemu.h"
 #include "qemu-log.h"
diff --git a/hw/ppc440_bamboo.c b/hw/ppc440_bamboo.c
index 78e7985..5616a26 100644
--- a/hw/ppc440_bamboo.c
+++ b/hw/ppc440_bamboo.c
@@ -23,7 +23,7 @@
 #include "loader.h"
 #include "elf.h"
 #include "exec-memory.h"
-#include "pc.h"
+#include "serial.h"
 #include "ppc.h"
 #include "ppc405.h"
 #include "sysemu.h"
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index b426891..a0d1c3d 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -24,6 +24,7 @@
 #include "hw.h"
 #include "nvram.h"
 #include "pc.h"
+#include "serial.h"
 #include "fdc.h"
 #include "net.h"
 #include "sysemu.h"
diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index d5f1420..4ec904f 100644
--- a/hw/pxa2xx.c
+++ b/hw/pxa2xx.c
@@ -10,7 +10,7 @@
 #include "sysbus.h"
 #include "pxa.h"
 #include "sysemu.h"
-#include "pc.h"
+#include "serial.h"
 #include "i2c.h"
 #include "ssi.h"
 #include "qemu-char.h"
diff --git a/hw/serial-isa.c b/hw/serial-isa.c
new file mode 100644
index 0000000..96c78f7
--- /dev/null
+++ b/hw/serial-isa.c
@@ -0,0 +1,130 @@
+/*
+ * QEMU 16550A UART emulation
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ * Copyright (c) 2008 Citrix Systems, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "serial.h"
+#include "isa.h"
+
+typedef struct ISASerialState {
+    ISADevice dev;
+    uint32_t index;
+    uint32_t iobase;
+    uint32_t isairq;
+    SerialState state;
+} ISASerialState;
+
+static const int isa_serial_io[MAX_SERIAL_PORTS] = {
+    0x3f8, 0x2f8, 0x3e8, 0x2e8
+};
+static const int isa_serial_irq[MAX_SERIAL_PORTS] = {
+    4, 3, 4, 3
+};
+
+static int serial_isa_initfn(ISADevice *dev)
+{
+    static int index;
+    ISASerialState *isa = DO_UPCAST(ISASerialState, dev, dev);
+    SerialState *s = &isa->state;
+
+    if (isa->index == -1) {
+        isa->index = index;
+    }
+    if (isa->index >= MAX_SERIAL_PORTS) {
+        return -1;
+    }
+    if (isa->iobase == -1) {
+        isa->iobase = isa_serial_io[isa->index];
+    }
+    if (isa->isairq == -1) {
+        isa->isairq = isa_serial_irq[isa->index];
+    }
+    index++;
+
+    s->baudbase = 115200;
+    isa_init_irq(dev, &s->irq, isa->isairq);
+    serial_init_core(s);
+    qdev_set_legacy_instance_id(&dev->qdev, isa->iobase, 3);
+
+    memory_region_init_io(&s->io, &serial_io_ops, s, "serial", 8);
+    isa_register_ioport(dev, &s->io, isa->iobase);
+    return 0;
+}
+
+static const VMStateDescription vmstate_isa_serial = {
+    .name = "serial",
+    .version_id = 3,
+    .minimum_version_id = 2,
+    .fields = (VMStateField[]) {
+        VMSTATE_STRUCT(state, ISASerialState, 0, vmstate_serial, SerialState),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static Property serial_isa_properties[] = {
+    DEFINE_PROP_UINT32("index",  ISASerialState, index,   -1),
+    DEFINE_PROP_HEX32("iobase",  ISASerialState, iobase,  -1),
+    DEFINE_PROP_UINT32("irq",    ISASerialState, isairq,  -1),
+    DEFINE_PROP_CHR("chardev",   ISASerialState, state.chr),
+    DEFINE_PROP_UINT32("wakeup", ISASerialState, state.wakeup, 0),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void serial_isa_class_initfn(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
+    ic->init = serial_isa_initfn;
+    dc->vmsd = &vmstate_isa_serial;
+    dc->props = serial_isa_properties;
+}
+
+static TypeInfo serial_isa_info = {
+    .name          = "isa-serial",
+    .parent        = TYPE_ISA_DEVICE,
+    .instance_size = sizeof(ISASerialState),
+    .class_init    = serial_isa_class_initfn,
+};
+
+static void serial_register_types(void)
+{
+    type_register_static(&serial_isa_info);
+}
+
+type_init(serial_register_types)
+
+bool serial_isa_init(ISABus *bus, int index, CharDriverState *chr)
+{
+    ISADevice *dev;
+
+    dev = isa_try_create(bus, "isa-serial");
+    if (!dev) {
+        return false;
+    }
+    qdev_prop_set_uint32(&dev->qdev, "index", index);
+    qdev_prop_set_chr(&dev->qdev, "chardev", chr);
+    if (qdev_init(&dev->qdev) < 0) {
+        return false;
+    }
+    return true;
+}
diff --git a/hw/serial.c b/hw/serial.c
index a421d1e..78e219d 100644
--- a/hw/serial.c
+++ b/hw/serial.c
@@ -22,12 +22,10 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-#include "hw.h"
+
+#include "serial.h"
 #include "qemu-char.h"
-#include "isa.h"
-#include "pc.h"
 #include "qemu-timer.h"
-#include "sysemu.h"
 
 //#define DEBUG_SERIAL
 
@@ -93,8 +91,6 @@
 #define UART_FCR_RFR        0x02    /* RCVR Fifo Reset */
 #define UART_FCR_FE         0x01    /* FIFO Enable */
 
-#define UART_FIFO_LENGTH    16      /* 16550A Fifo Length */
-
 #define XMIT_FIFO           0
 #define RECV_FIFO           1
 #define MAX_XMIT_RETRY      4
@@ -107,64 +103,6 @@ do { fprintf(stderr, "serial: " fmt , ## __VA_ARGS__); } while (0)
 do {} while (0)
 #endif
 
-typedef struct SerialFIFO {
-    uint8_t data[UART_FIFO_LENGTH];
-    uint8_t count;
-    uint8_t itl;                        /* Interrupt Trigger Level */
-    uint8_t tail;
-    uint8_t head;
-} SerialFIFO;
-
-struct SerialState {
-    uint16_t divider;
-    uint8_t rbr; /* receive register */
-    uint8_t thr; /* transmit holding register */
-    uint8_t tsr; /* transmit shift register */
-    uint8_t ier;
-    uint8_t iir; /* read only */
-    uint8_t lcr;
-    uint8_t mcr;
-    uint8_t lsr; /* read only */
-    uint8_t msr; /* read only */
-    uint8_t scr;
-    uint8_t fcr;
-    uint8_t fcr_vmstate; /* we can't write directly this value
-                            it has side effects */
-    /* NOTE: this hidden state is necessary for tx irq generation as
-       it can be reset while reading iir */
-    int thr_ipending;
-    qemu_irq irq;
-    CharDriverState *chr;
-    int last_break_enable;
-    int it_shift;
-    int baudbase;
-    int tsr_retry;
-    uint32_t wakeup;
-
-    uint64_t last_xmit_ts;              /* Time when the last byte was successfully sent out of the tsr */
-    SerialFIFO recv_fifo;
-    SerialFIFO xmit_fifo;
-
-    struct QEMUTimer *fifo_timeout_timer;
-    int timeout_ipending;                   /* timeout interrupt pending state */
-    struct QEMUTimer *transmit_timer;
-
-
-    uint64_t char_transmit_time;               /* time to transmit a char in ticks*/
-    int poll_msl;
-
-    struct QEMUTimer *modem_status_poll;
-    MemoryRegion io;
-};
-
-typedef struct ISASerialState {
-    ISADevice dev;
-    uint32_t index;
-    uint32_t iobase;
-    uint32_t isairq;
-    SerialState state;
-} ISASerialState;
-
 static void serial_receive1(void *opaque, const uint8_t *buf, int size);
 
 static void fifo_clear(SerialState *s, int fifo)
@@ -687,7 +625,7 @@ static int serial_post_load(void *opaque, int version_id)
     return 0;
 }
 
-static const VMStateDescription vmstate_serial = {
+const VMStateDescription vmstate_serial = {
     .name = "serial",
     .version_id = 3,
     .minimum_version_id = 2,
@@ -736,7 +674,7 @@ static void serial_reset(void *opaque)
     qemu_irq_lower(s->irq);
 }
 
-static void serial_init_core(SerialState *s)
+void serial_init_core(SerialState *s)
 {
     if (!s->chr) {
         fprintf(stderr, "Can't create serial device, empty char device\n");
@@ -761,54 +699,15 @@ void serial_set_frequency(SerialState *s, uint32_t frequency)
     serial_update_parameters(s);
 }
 
-static const int isa_serial_io[MAX_SERIAL_PORTS] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
-static const int isa_serial_irq[MAX_SERIAL_PORTS] = { 4, 3, 4, 3 };
-
 static const MemoryRegionPortio serial_portio[] = {
     { 0, 8, 1, .read = serial_ioport_read, .write = serial_ioport_write },
     PORTIO_END_OF_LIST()
 };
 
-static const MemoryRegionOps serial_io_ops = {
+const MemoryRegionOps serial_io_ops = {
     .old_portio = serial_portio
 };
 
-static int serial_isa_initfn(ISADevice *dev)
-{
-    static int index;
-    ISASerialState *isa = DO_UPCAST(ISASerialState, dev, dev);
-    SerialState *s = &isa->state;
-
-    if (isa->index == -1)
-        isa->index = index;
-    if (isa->index >= MAX_SERIAL_PORTS)
-        return -1;
-    if (isa->iobase == -1)
-        isa->iobase = isa_serial_io[isa->index];
-    if (isa->isairq == -1)
-        isa->isairq = isa_serial_irq[isa->index];
-    index++;
-
-    s->baudbase = 115200;
-    isa_init_irq(dev, &s->irq, isa->isairq);
-    serial_init_core(s);
-    qdev_set_legacy_instance_id(&dev->qdev, isa->iobase, 3);
-
-    memory_region_init_io(&s->io, &serial_io_ops, s, "serial", 8);
-    isa_register_ioport(dev, &s->io, isa->iobase);
-    return 0;
-}
-
-static const VMStateDescription vmstate_isa_serial = {
-    .name = "serial",
-    .version_id = 3,
-    .minimum_version_id = 2,
-    .fields      = (VMStateField []) {
-        VMSTATE_STRUCT(state, ISASerialState, 0, vmstate_serial, SerialState),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
 SerialState *serial_init(int base, qemu_irq irq, int baudbase,
                          CharDriverState *chr)
 {
@@ -886,35 +785,3 @@ SerialState *serial_mm_init(MemoryRegion *address_space,
     serial_update_msl(s);
     return s;
 }
-
-static Property serial_isa_properties[] = {
-    DEFINE_PROP_UINT32("index", ISASerialState, index,   -1),
-    DEFINE_PROP_HEX32("iobase", ISASerialState, iobase,  -1),
-    DEFINE_PROP_UINT32("irq",   ISASerialState, isairq,  -1),
-    DEFINE_PROP_CHR("chardev",  ISASerialState, state.chr),
-    DEFINE_PROP_UINT32("wakeup", ISASerialState, state.wakeup, 0),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void serial_isa_class_initfn(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
-    ic->init = serial_isa_initfn;
-    dc->vmsd = &vmstate_isa_serial;
-    dc->props = serial_isa_properties;
-}
-
-static TypeInfo serial_isa_info = {
-    .name          = "isa-serial",
-    .parent        = TYPE_ISA_DEVICE,
-    .instance_size = sizeof(ISASerialState),
-    .class_init    = serial_isa_class_initfn,
-};
-
-static void serial_register_types(void)
-{
-    type_register_static(&serial_isa_info);
-}
-
-type_init(serial_register_types)
diff --git a/hw/serial.h b/hw/serial.h
new file mode 100644
index 0000000..6f5293b
--- /dev/null
+++ b/hw/serial.h
@@ -0,0 +1,98 @@
+/*
+ * QEMU 16550A UART emulation
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ * Copyright (c) 2008 Citrix Systems, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "hw.h"
+#include "sysemu.h"
+#include "memory.h"
+
+#define UART_FIFO_LENGTH    16      /* 16550A Fifo Length */
+
+typedef struct SerialFIFO {
+    uint8_t data[UART_FIFO_LENGTH];
+    uint8_t count;
+    uint8_t itl;                        /* Interrupt Trigger Level */
+    uint8_t tail;
+    uint8_t head;
+} SerialFIFO;
+
+struct SerialState {
+    uint16_t divider;
+    uint8_t rbr; /* receive register */
+    uint8_t thr; /* transmit holding register */
+    uint8_t tsr; /* transmit shift register */
+    uint8_t ier;
+    uint8_t iir; /* read only */
+    uint8_t lcr;
+    uint8_t mcr;
+    uint8_t lsr; /* read only */
+    uint8_t msr; /* read only */
+    uint8_t scr;
+    uint8_t fcr;
+    uint8_t fcr_vmstate; /* we can't write directly this value
+                            it has side effects */
+    /* NOTE: this hidden state is necessary for tx irq generation as
+       it can be reset while reading iir */
+    int thr_ipending;
+    qemu_irq irq;
+    CharDriverState *chr;
+    int last_break_enable;
+    int it_shift;
+    int baudbase;
+    int tsr_retry;
+    uint32_t wakeup;
+
+    /* Time when the last byte was successfully sent out of the tsr */
+    uint64_t last_xmit_ts;
+    SerialFIFO recv_fifo;
+    SerialFIFO xmit_fifo;
+
+    struct QEMUTimer *fifo_timeout_timer;
+    int timeout_ipending;           /* timeout interrupt pending state */
+    struct QEMUTimer *transmit_timer;
+
+
+    uint64_t char_transmit_time;    /* time to transmit a char in ticks */
+    int poll_msl;
+
+    struct QEMUTimer *modem_status_poll;
+    MemoryRegion io;
+};
+
+extern const VMStateDescription vmstate_serial;
+extern const MemoryRegionOps serial_io_ops;
+
+void serial_init_core(SerialState *s);
+void serial_set_frequency(SerialState *s, uint32_t frequency);
+
+/* legacy pre qom */
+SerialState *serial_init(int base, qemu_irq irq, int baudbase,
+                         CharDriverState *chr);
+SerialState *serial_mm_init(MemoryRegion *address_space,
+                            target_phys_addr_t base, int it_shift,
+                            qemu_irq irq, int baudbase,
+                            CharDriverState *chr, enum device_endian end);
+
+/* serial-isa.c */
+bool serial_isa_init(ISABus *bus, int index, CharDriverState *chr);
diff --git a/hw/sm501.c b/hw/sm501.c
index 786e076..050d096 100644
--- a/hw/sm501.c
+++ b/hw/sm501.c
@@ -24,7 +24,7 @@
 
 #include <stdio.h>
 #include "hw.h"
-#include "pc.h"
+#include "serial.h"
 #include "console.h"
 #include "devices.h"
 #include "sysbus.h"
diff --git a/hw/sun4u.c b/hw/sun4u.c
index abf68cf..eeb6496 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@ -25,6 +25,7 @@
 #include "pci.h"
 #include "apb_pci.h"
 #include "pc.h"
+#include "serial.h"
 #include "nvram.h"
 #include "fdc.h"
 #include "net.h"
diff --git a/hw/virtex_ml507.c b/hw/virtex_ml507.c
index a09b27a..c59e1cb 100644
--- a/hw/virtex_ml507.c
+++ b/hw/virtex_ml507.c
@@ -24,7 +24,7 @@
 
 #include "sysbus.h"
 #include "hw.h"
-#include "pc.h"
+#include "serial.h"
 #include "net.h"
 #include "flash.h"
 #include "sysemu.h"
diff --git a/hw/xtensa_lx60.c b/hw/xtensa_lx60.c
index 1fd2c47..0c407d3 100644
--- a/hw/xtensa_lx60.c
+++ b/hw/xtensa_lx60.c
@@ -31,7 +31,8 @@
 #include "elf.h"
 #include "memory.h"
 #include "exec-memory.h"
-#include "pc.h"
+#include "serial.h"
+#include "net.h"
 #include "sysbus.h"
 #include "flash.h"
 #include "blockdev.h"
commit ad0b5321f1f797274603ebbe20108b0750baee94
Author: Luiz Capitulino <lcapitulino at redhat.com>
Date:   Fri Oct 5 16:47:57 2012 -0300

    Call MADV_HUGEPAGE for guest RAM allocations
    
    This makes it possible for QEMU to use transparent huge pages (THP)
    when transparent_hugepage/enabled=madvise. Otherwise THP is only
    used when it's enabled system wide.
    
    Signed-off-by: Luiz Capitulino <lcapitulino at redhat.com>
    Signed-off-by: Anthony Liguori <aliguori at us.ibm.com>

diff --git a/exec.c b/exec.c
index c4ed6fd..750008c 100644
--- a/exec.c
+++ b/exec.c
@@ -2571,6 +2571,7 @@ ram_addr_t qemu_ram_alloc_from_ptr(ram_addr_t size, void *host,
     cpu_physical_memory_set_dirty_range(new_block->offset, size, 0xff);
 
     qemu_ram_setup_dump(new_block->host, size);
+    qemu_madvise(new_block->host, size, QEMU_MADV_HUGEPAGE);
 
     if (kvm_enabled())
         kvm_setup_guest_memory(new_block->host, size);
diff --git a/osdep.h b/osdep.h
index cb213e0..c5fd3d9 100644
--- a/osdep.h
+++ b/osdep.h
@@ -108,6 +108,11 @@ void qemu_vfree(void *ptr);
 #else
 #define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID
 #endif
+#ifdef MADV_HUGEPAGE
+#define QEMU_MADV_HUGEPAGE MADV_HUGEPAGE
+#else
+#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID
+#endif
 
 #elif defined(CONFIG_POSIX_MADVISE)
 
commit f526f3c315d7c3ff7b7db39ae3a49f91d3a9986b
Merge: d3e2efc... aa723c2...
Author: Anthony Liguori <aliguori at us.ibm.com>
Date:   Mon Oct 22 13:26:23 2012 -0500

    Merge remote-tracking branch 'quintela/migration-next-20121017' into staging
    
    * quintela/migration-next-20121017: (41 commits)
      cpus: create qemu_in_vcpu_thread()
      savevm: make qemu_file_put_notify() return errors
      savevm: un-export qemu_file_set_error()
      block-migration: handle errors with the return codes correctly
      block-migration:  Switch meaning of return value
      block-migration: make flush_blks() return errors
      buffered_file: buffered_put_buffer() don't need to set last_error
      savevm: Only qemu_fflush() can generate errors
      savevm: make qemu_fill_buffer() be consistent
      savevm: unexport qemu_ftell()
      savevm: unfold qemu_fclose_internal()
      savevm: make qemu_fflush() return an error code
      savevm: Remove qemu_fseek()
      virtio-net: use qemu_get_buffer() in a temp buffer
      savevm: unexport qemu_fflush
      migration: make migrate_fd_wait_for_unfreeze() return errors
      buffered_file: make buffered_flush return the error code
      buffered_file: callers of buffered_flush() already check for errors
      buffered_file: We can access directly to bandwidth_limit
      buffered_file: unfold migrate_fd_close
      ...

diff --cc memory-internal.h
index 4d33cc9,0000000..b33a99d
mode 100644,000000..100644
--- a/memory-internal.h
+++ b/memory-internal.h
@@@ -1,153 -1,0 +1,143 @@@
 +/*
 + * Declarations for obsolete exec.c functions
 + *
 + * Copyright 2011 Red Hat, Inc. and/or its affiliates
 + *
 + * Authors:
 + *  Avi Kivity <avi at redhat.com>
 + *
 + * This work is licensed under the terms of the GNU GPL, version 2 or
 + * later.  See the COPYING file in the top-level directory.
 + *
 + */
 +
 +/*
 + * This header is for use by exec.c and memory.c ONLY.  Do not include it.
 + * The functions declared here will be removed soon.
 + */
 +
 +#ifndef MEMORY_INTERNAL_H
 +#define MEMORY_INTERNAL_H
 +
 +#ifndef CONFIG_USER_ONLY
 +#include "hw/xen.h"
 +
 +typedef struct PhysPageEntry PhysPageEntry;
 +
 +struct PhysPageEntry {
 +    uint16_t is_leaf : 1;
 +     /* index into phys_sections (is_leaf) or phys_map_nodes (!is_leaf) */
 +    uint16_t ptr : 15;
 +};
 +
 +typedef struct AddressSpaceDispatch AddressSpaceDispatch;
 +
 +struct AddressSpaceDispatch {
 +    /* This is a multi-level map on the physical address space.
 +     * The bottom level has pointers to MemoryRegionSections.
 +     */
 +    PhysPageEntry phys_map;
 +    MemoryListener listener;
 +};
 +
 +void address_space_init_dispatch(AddressSpace *as);
 +void address_space_destroy_dispatch(AddressSpace *as);
 +
 +ram_addr_t qemu_ram_alloc_from_ptr(ram_addr_t size, void *host,
 +                                   MemoryRegion *mr);
 +ram_addr_t qemu_ram_alloc(ram_addr_t size, MemoryRegion *mr);
 +void qemu_ram_free(ram_addr_t addr);
 +void qemu_ram_free_from_ptr(ram_addr_t addr);
 +
 +struct MemoryRegion;
 +struct MemoryRegionSection;
 +
 +void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
 +void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
 +
 +int cpu_physical_memory_set_dirty_tracking(int enable);
 +
 +#define VGA_DIRTY_FLAG       0x01
 +#define CODE_DIRTY_FLAG      0x02
 +#define MIGRATION_DIRTY_FLAG 0x08
 +
 +static inline int cpu_physical_memory_get_dirty_flags(ram_addr_t addr)
 +{
 +    return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS];
 +}
 +
 +/* read dirty bit (return 0 or 1) */
 +static inline int cpu_physical_memory_is_dirty(ram_addr_t addr)
 +{
 +    return cpu_physical_memory_get_dirty_flags(addr) == 0xff;
 +}
 +
 +static inline int cpu_physical_memory_get_dirty(ram_addr_t start,
 +                                                ram_addr_t length,
 +                                                int dirty_flags)
 +{
 +    int ret = 0;
 +    ram_addr_t addr, end;
 +
 +    end = TARGET_PAGE_ALIGN(start + length);
 +    start &= TARGET_PAGE_MASK;
 +    for (addr = start; addr < end; addr += TARGET_PAGE_SIZE) {
 +        ret |= cpu_physical_memory_get_dirty_flags(addr) & dirty_flags;
 +    }
 +    return ret;
 +}
 +
 +static inline int cpu_physical_memory_set_dirty_flags(ram_addr_t addr,
 +                                                      int dirty_flags)
 +{
-     if ((dirty_flags & MIGRATION_DIRTY_FLAG) &&
-         !cpu_physical_memory_get_dirty(addr, TARGET_PAGE_SIZE,
-                                        MIGRATION_DIRTY_FLAG)) {
-         ram_list.dirty_pages++;
-     }
 +    return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] |= dirty_flags;
 +}
 +
 +static inline void cpu_physical_memory_set_dirty(ram_addr_t addr)
 +{
 +    cpu_physical_memory_set_dirty_flags(addr, 0xff);
 +}
 +
 +static inline int cpu_physical_memory_clear_dirty_flags(ram_addr_t addr,
 +                                                        int dirty_flags)
 +{
 +    int mask = ~dirty_flags;
 +
-     if ((dirty_flags & MIGRATION_DIRTY_FLAG) &&
-         cpu_physical_memory_get_dirty(addr, TARGET_PAGE_SIZE,
-                                       MIGRATION_DIRTY_FLAG)) {
-         ram_list.dirty_pages--;
-     }
 +    return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] &= mask;
 +}
 +
 +static inline void cpu_physical_memory_set_dirty_range(ram_addr_t start,
 +                                                       ram_addr_t length,
 +                                                       int dirty_flags)
 +{
 +    ram_addr_t addr, end;
 +
 +    end = TARGET_PAGE_ALIGN(start + length);
 +    start &= TARGET_PAGE_MASK;
 +    for (addr = start; addr < end; addr += TARGET_PAGE_SIZE) {
 +        cpu_physical_memory_set_dirty_flags(addr, dirty_flags);
 +    }
 +    xen_modified_memory(addr, length);
 +}
 +
 +static inline void cpu_physical_memory_mask_dirty_range(ram_addr_t start,
 +                                                        ram_addr_t length,
 +                                                        int dirty_flags)
 +{
 +    ram_addr_t addr, end;
 +
 +    end = TARGET_PAGE_ALIGN(start + length);
 +    start &= TARGET_PAGE_MASK;
 +    for (addr = start; addr < end; addr += TARGET_PAGE_SIZE) {
 +        cpu_physical_memory_clear_dirty_flags(addr, dirty_flags);
 +    }
 +}
 +
 +void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end,
 +                                     int dirty_flags);
 +
 +extern const IORangeOps memory_region_iorange_ops;
 +
 +#endif
 +
 +#endif
commit d3e2efc5b540c4e99ed5bcc0db3b1158ef52af43
Merge: f354b1a... 1c380f9...
Author: Anthony Liguori <aliguori at us.ibm.com>
Date:   Mon Oct 22 13:26:07 2012 -0500

    Merge remote-tracking branch 'qemu-kvm/memory/dma' into staging
    
    * qemu-kvm/memory/dma: (23 commits)
      pci: honor PCI_COMMAND_MASTER
      pci: give each device its own address space
      memory: add address_space_destroy()
      dma: make dma access its own address space
      memory: per-AddressSpace dispatch
      s390: avoid reaching into memory core internals
      memory: use AddressSpace for MemoryListener filtering
      memory: move tcg flush into a tcg memory listener
      memory: move address_space_memory and address_space_io out of memory core
      memory: manage coalesced mmio via a MemoryListener
      xen: drop no-op MemoryListener callbacks
      kvm: drop no-op MemoryListener callbacks
      xen_pt: drop no-op MemoryListener callbacks
      vfio: drop no-op MemoryListener callbacks
      memory: drop no-op MemoryListener callbacks
      memory: provide defaults for MemoryListener operations
      memory: maintain a list of address spaces
      memory: export AddressSpace
      memory: prepare AddressSpace for exporting
      xen_pt: use separate MemoryListeners for memory and I/O
      ...

commit 1c380f9460522f32c8dd2577b2a53d518ec91c6d
Author: Avi Kivity <avi at redhat.com>
Date:   Wed Oct 3 17:42:58 2012 +0200

    pci: honor PCI_COMMAND_MASTER
    
    Currently we ignore PCI_COMMAND_MASTER completely: DMA succeeds even when
    the bit is clear.
    
    Honor PCI_COMMAND_MASTER by inserting a memory region into the device's
    bus master address space, and tying its enable status to PCI_COMMAND_MASTER.
    
    Tested using
    
      setpci -s 03 COMMAND=3
    
    while a ping was running on a NIC in slot 3.  The kernel (Linux) detected
    the stall and recovered after the command
    
      setpci -s 03 COMMAND=7
    
    was issued.
    
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/hw/pci.c b/hw/pci.c
index b1415db..7eeaac0 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -782,7 +782,11 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
         /* FIXME: Make dma_context_fn use MemoryRegions instead, so this path is
          * taken unconditionally */
         /* FIXME: inherit memory region from bus creator */
-        address_space_init(&pci_dev->bus_master_as, get_system_memory());
+        memory_region_init_alias(&pci_dev->bus_master_enable_region, "bus master",
+                                 get_system_memory(), 0,
+                                 memory_region_size(get_system_memory()));
+        memory_region_set_enabled(&pci_dev->bus_master_enable_region, false);
+        address_space_init(&pci_dev->bus_master_as, &pci_dev->bus_master_enable_region);
         pci_dev->dma = g_new(DMAContext, 1);
         dma_context_init(pci_dev->dma, &pci_dev->bus_master_as, NULL, NULL, NULL);
     }
@@ -841,6 +845,7 @@ static void do_pci_unregister_device(PCIDevice *pci_dev)
 
     if (!pci_dev->bus->dma_context_fn) {
         address_space_destroy(&pci_dev->bus_master_as);
+        memory_region_destroy(&pci_dev->bus_master_enable_region);
         g_free(pci_dev->dma);
         pci_dev->dma = NULL;
     }
@@ -1065,8 +1070,12 @@ void pci_default_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int l)
         range_covers_byte(addr, l, PCI_COMMAND))
         pci_update_mappings(d);
 
-    if (range_covers_byte(addr, l, PCI_COMMAND))
+    if (range_covers_byte(addr, l, PCI_COMMAND)) {
         pci_update_irq_disabled(d, was_irq_disabled);
+        memory_region_set_enabled(&d->bus_master_enable_region,
+                                  pci_get_word(d->config + PCI_COMMAND)
+                                    & PCI_COMMAND_MASTER);
+    }
 
     msi_write_config(d, addr, val, l);
     msix_write_config(d, addr, val, l);
diff --git a/hw/pci.h b/hw/pci.h
index f9207ca..1f902f5 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -212,6 +212,7 @@ struct PCIDevice {
     char name[64];
     PCIIORegion io_regions[PCI_NUM_REGIONS];
     AddressSpace bus_master_as;
+    MemoryRegion bus_master_enable_region;
     DMAContext *dma;
 
     /* do not access the following fields */
commit 817dcc5368988b023c5e1d3f1444fd370c77c6a9
Author: Avi Kivity <avi at redhat.com>
Date:   Wed Oct 3 17:17:27 2012 +0200

    pci: give each device its own address space
    
    Accesses from different devices can resolve differently
    (depending on bridge settings, iommus, and PCI_COMMAND_MASTER), so
    set up an address space for each device.
    
    Currently iommus are expressed outside the memory API, so this doesn't
    work if an iommu is present.
    
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/hw/pci.c b/hw/pci.c
index 2ca6ff6..b1415db 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -33,6 +33,7 @@
 #include "qmp-commands.h"
 #include "msi.h"
 #include "msix.h"
+#include "exec-memory.h"
 
 //#define DEBUG_PCI
 #ifdef DEBUG_PCI
@@ -777,6 +778,13 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
     pci_dev->bus = bus;
     if (bus->dma_context_fn) {
         pci_dev->dma = bus->dma_context_fn(bus, bus->dma_context_opaque, devfn);
+    } else {
+        /* FIXME: Make dma_context_fn use MemoryRegions instead, so this path is
+         * taken unconditionally */
+        /* FIXME: inherit memory region from bus creator */
+        address_space_init(&pci_dev->bus_master_as, get_system_memory());
+        pci_dev->dma = g_new(DMAContext, 1);
+        dma_context_init(pci_dev->dma, &pci_dev->bus_master_as, NULL, NULL, NULL);
     }
     pci_dev->devfn = devfn;
     pstrcpy(pci_dev->name, sizeof(pci_dev->name), name);
@@ -830,6 +838,12 @@ static void do_pci_unregister_device(PCIDevice *pci_dev)
     qemu_free_irqs(pci_dev->irq);
     pci_dev->bus->devices[pci_dev->devfn] = NULL;
     pci_config_free(pci_dev);
+
+    if (!pci_dev->bus->dma_context_fn) {
+        address_space_destroy(&pci_dev->bus_master_as);
+        g_free(pci_dev->dma);
+        pci_dev->dma = NULL;
+    }
 }
 
 static void pci_unregister_io_regions(PCIDevice *pci_dev)
diff --git a/hw/pci.h b/hw/pci.h
index d50d26c..f9207ca 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -211,6 +211,7 @@ struct PCIDevice {
     int32_t devfn;
     char name[64];
     PCIIORegion io_regions[PCI_NUM_REGIONS];
+    AddressSpace bus_master_as;
     DMAContext *dma;
 
     /* do not access the following fields */
commit 83f3c251422b0724044f976a7ff26b2e8a47c374
Author: Avi Kivity <avi at redhat.com>
Date:   Sun Oct 7 12:59:55 2012 +0200

    memory: add address_space_destroy()
    
    Since address spaces can be created dynamically by device hotplug, they
    can also be destroyed dynamically.
    
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/exec.c b/exec.c
index bfc4acc..17e8ba2 100644
--- a/exec.c
+++ b/exec.c
@@ -3234,6 +3234,16 @@ void address_space_init_dispatch(AddressSpace *as)
     memory_listener_register(&d->listener, as);
 }
 
+void address_space_destroy_dispatch(AddressSpace *as)
+{
+    AddressSpaceDispatch *d = as->dispatch;
+
+    memory_listener_unregister(&d->listener);
+    destroy_l2_mapping(&d->phys_map, P_L2_LEVELS - 1);
+    g_free(d);
+    as->dispatch = NULL;
+}
+
 static void memory_map_init(void)
 {
     system_memory = g_malloc(sizeof(*system_memory));
diff --git a/memory-internal.h b/memory-internal.h
index 6d8711b..4d33cc9 100644
--- a/memory-internal.h
+++ b/memory-internal.h
@@ -41,6 +41,7 @@ struct AddressSpaceDispatch {
 };
 
 void address_space_init_dispatch(AddressSpace *as);
+void address_space_destroy_dispatch(AddressSpace *as);
 
 ram_addr_t qemu_ram_alloc_from_ptr(ram_addr_t size, void *host,
                                    MemoryRegion *mr);
diff --git a/memory.c b/memory.c
index 13be848..2f68d67 100644
--- a/memory.c
+++ b/memory.c
@@ -564,8 +564,10 @@ static FlatView generate_memory_topology(MemoryRegion *mr)
 
     flatview_init(&view);
 
-    render_memory_region(&view, mr, int128_zero(),
-                         addrrange_make(int128_zero(), int128_2_64()), false);
+    if (mr) {
+        render_memory_region(&view, mr, int128_zero(),
+                             addrrange_make(int128_zero(), int128_2_64()), false);
+    }
     flatview_simplify(&view);
 
     return view;
@@ -1542,6 +1544,18 @@ void address_space_init(AddressSpace *as, MemoryRegion *root)
     address_space_init_dispatch(as);
 }
 
+void address_space_destroy(AddressSpace *as)
+{
+    /* Flush out anything from MemoryListeners listening in on this */
+    memory_region_transaction_begin();
+    as->root = NULL;
+    memory_region_transaction_commit();
+    QTAILQ_REMOVE(&address_spaces, as, address_spaces_link);
+    address_space_destroy_dispatch(as);
+    flatview_destroy(as->current_map);
+    g_free(as->current_map);
+}
+
 uint64_t io_mem_read(MemoryRegion *mr, target_phys_addr_t addr, unsigned size)
 {
     return memory_region_dispatch_read(mr, addr, size);
diff --git a/memory.h b/memory.h
index d36c2ba..79393f1 100644
--- a/memory.h
+++ b/memory.h
@@ -804,6 +804,18 @@ void mtree_info(fprintf_function mon_printf, void *f);
  */
 void address_space_init(AddressSpace *as, MemoryRegion *root);
 
+
+/**
+ * address_space_destroy: destroy an address space
+ *
+ * Releases all resources associated with an address space.  After an address space
+ * is destroyed, its root memory region (given by address_space_init()) may be destroyed
+ * as well.
+ *
+ * @as: address space to be destroyed
+ */
+void address_space_destroy(AddressSpace *as);
+
 /**
  * address_space_rw: read from or write to an address space.
  *
commit b90600eed3c0efe5f3260853c873caf51c0677b1
Author: Avi Kivity <avi at redhat.com>
Date:   Wed Oct 3 16:42:37 2012 +0200

    dma: make dma access its own address space
    
    Instead of accessing the cpu address space, use an address space
    configured by the caller.
    
    Eventually all dma functionality will be folded into AddressSpace,
    but we have to start from something.
    
    Reviewed-by: Anthony Liguori <aliguori at us.ibm.com>
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/dma-helpers.c b/dma-helpers.c
index 433d8b2..3f09dcb 100644
--- a/dma-helpers.c
+++ b/dma-helpers.c
@@ -14,7 +14,8 @@
 
 /* #define DEBUG_IOMMU */
 
-static void do_dma_memory_set(dma_addr_t addr, uint8_t c, dma_addr_t len)
+static void do_dma_memory_set(AddressSpace *as,
+                              dma_addr_t addr, uint8_t c, dma_addr_t len)
 {
 #define FILLBUF_SIZE 512
     uint8_t fillbuf[FILLBUF_SIZE];
@@ -23,7 +24,7 @@ static void do_dma_memory_set(dma_addr_t addr, uint8_t c, dma_addr_t len)
     memset(fillbuf, c, FILLBUF_SIZE);
     while (len > 0) {
         l = len < FILLBUF_SIZE ? len : FILLBUF_SIZE;
-        cpu_physical_memory_rw(addr, fillbuf, l, true);
+        address_space_rw(as, addr, fillbuf, l, true);
         len -= l;
         addr += l;
     }
@@ -36,7 +37,7 @@ int dma_memory_set(DMAContext *dma, dma_addr_t addr, uint8_t c, dma_addr_t len)
     if (dma_has_iommu(dma)) {
         return iommu_dma_memory_set(dma, addr, c, len);
     }
-    do_dma_memory_set(addr, c, len);
+    do_dma_memory_set(dma->as, addr, c, len);
 
     return 0;
 }
@@ -332,8 +333,7 @@ int iommu_dma_memory_rw(DMAContext *dma, dma_addr_t addr,
             plen = len;
         }
 
-        cpu_physical_memory_rw(paddr, buf, plen,
-                               dir == DMA_DIRECTION_FROM_DEVICE);
+        address_space_rw(dma->as, paddr, buf, plen, dir == DMA_DIRECTION_FROM_DEVICE);
 
         len -= plen;
         addr += plen;
@@ -366,7 +366,7 @@ int iommu_dma_memory_set(DMAContext *dma, dma_addr_t addr, uint8_t c,
             plen = len;
         }
 
-        do_dma_memory_set(paddr, c, plen);
+        do_dma_memory_set(dma->as, paddr, c, plen);
 
         len -= plen;
         addr += plen;
@@ -375,13 +375,14 @@ int iommu_dma_memory_set(DMAContext *dma, dma_addr_t addr, uint8_t c,
     return 0;
 }
 
-void dma_context_init(DMAContext *dma, DMATranslateFunc translate,
+void dma_context_init(DMAContext *dma, AddressSpace *as, DMATranslateFunc translate,
                       DMAMapFunc map, DMAUnmapFunc unmap)
 {
 #ifdef DEBUG_IOMMU
     fprintf(stderr, "dma_context_init(%p, %p, %p, %p)\n",
             dma, translate, map, unmap);
 #endif
+    dma->as = as;
     dma->translate = translate;
     dma->map = map;
     dma->unmap = unmap;
@@ -407,14 +408,13 @@ void *iommu_dma_memory_map(DMAContext *dma, dma_addr_t addr, dma_addr_t *len,
     /*
      * If this is true, the virtual region is contiguous,
      * but the translated physical region isn't. We just
-     * clamp *len, much like cpu_physical_memory_map() does.
+     * clamp *len, much like address_space_map() does.
      */
     if (plen < *len) {
         *len = plen;
     }
 
-    buf = cpu_physical_memory_map(paddr, &plen,
-                                  dir == DMA_DIRECTION_FROM_DEVICE);
+    buf = address_space_map(dma->as, paddr, &plen, dir == DMA_DIRECTION_FROM_DEVICE);
     *len = plen;
 
     return buf;
@@ -428,8 +428,7 @@ void iommu_dma_memory_unmap(DMAContext *dma, void *buffer, dma_addr_t len,
         return;
     }
 
-    cpu_physical_memory_unmap(buffer, len,
-                              dir == DMA_DIRECTION_FROM_DEVICE,
-                              access_len);
+    address_space_unmap(dma->as, buffer, len, dir == DMA_DIRECTION_FROM_DEVICE,
+                        access_len);
 
 }
diff --git a/dma.h b/dma.h
index 1a33603..1bd6f4a 100644
--- a/dma.h
+++ b/dma.h
@@ -11,6 +11,7 @@
 #define DMA_H
 
 #include <stdio.h>
+#include "memory.h"
 #include "hw/hw.h"
 #include "block.h"
 #include "kvm.h"
@@ -61,6 +62,7 @@ typedef void DMAUnmapFunc(DMAContext *dma,
                           dma_addr_t access_len);
 
 struct DMAContext {
+    AddressSpace *as;
     DMATranslateFunc *translate;
     DMAMapFunc *map;
     DMAUnmapFunc *unmap;
@@ -93,7 +95,7 @@ static inline void dma_barrier(DMAContext *dma, DMADirection dir)
 
 static inline bool dma_has_iommu(DMAContext *dma)
 {
-    return !!dma;
+    return dma && dma->translate;
 }
 
 /* Checks that the given range of addresses is valid for DMA.  This is
@@ -120,8 +122,7 @@ static inline int dma_memory_rw_relaxed(DMAContext *dma, dma_addr_t addr,
 {
     if (!dma_has_iommu(dma)) {
         /* Fast-path for no IOMMU */
-        cpu_physical_memory_rw(addr, buf, len,
-                               dir == DMA_DIRECTION_FROM_DEVICE);
+        address_space_rw(dma->as, addr, buf, len, dir == DMA_DIRECTION_FROM_DEVICE);
         return 0;
     } else {
         return iommu_dma_memory_rw(dma, addr, buf, len, dir);
@@ -179,8 +180,7 @@ static inline void *dma_memory_map(DMAContext *dma,
         target_phys_addr_t xlen = *len;
         void *p;
 
-        p = cpu_physical_memory_map(addr, &xlen,
-                                    dir == DMA_DIRECTION_FROM_DEVICE);
+        p = address_space_map(dma->as, addr, &xlen, dir == DMA_DIRECTION_FROM_DEVICE);
         *len = xlen;
         return p;
     } else {
@@ -196,9 +196,8 @@ static inline void dma_memory_unmap(DMAContext *dma,
                                     DMADirection dir, dma_addr_t access_len)
 {
     if (!dma_has_iommu(dma)) {
-        cpu_physical_memory_unmap(buffer, (target_phys_addr_t)len,
-                                  dir == DMA_DIRECTION_FROM_DEVICE,
-                                  access_len);
+        address_space_unmap(dma->as, buffer, (target_phys_addr_t)len,
+                            dir == DMA_DIRECTION_FROM_DEVICE, access_len);
     } else {
         iommu_dma_memory_unmap(dma, buffer, len, dir, access_len);
     }
@@ -242,7 +241,7 @@ DEFINE_LDST_DMA(q, q, 64, be);
 
 #undef DEFINE_LDST_DMA
 
-void dma_context_init(DMAContext *dma, DMATranslateFunc translate,
+void dma_context_init(DMAContext *dma, AddressSpace *as, DMATranslateFunc translate,
                       DMAMapFunc map, DMAUnmapFunc unmap);
 
 struct ScatterGatherEntry {
diff --git a/hw/spapr_iommu.c b/hw/spapr_iommu.c
index 38034c0..33f84e2 100644
--- a/hw/spapr_iommu.c
+++ b/hw/spapr_iommu.c
@@ -21,6 +21,7 @@
 #include "qdev.h"
 #include "kvm_ppc.h"
 #include "dma.h"
+#include "exec-memory.h"
 
 #include "hw/spapr.h"
 
@@ -124,7 +125,7 @@ DMAContext *spapr_tce_new_dma_context(uint32_t liobn, size_t window_size)
     }
 
     tcet = g_malloc0(sizeof(*tcet));
-    dma_context_init(&tcet->dma, spapr_tce_translate, NULL, NULL);
+    dma_context_init(&tcet->dma, &address_space_memory, spapr_tce_translate, NULL, NULL);
 
     tcet->liobn = liobn;
     tcet->window_size = window_size;
commit ac1970fbe8ad5a70174f462109ac0f6c7bf1bc43
Author: Avi Kivity <avi at redhat.com>
Date:   Wed Oct 3 16:22:53 2012 +0200

    memory: per-AddressSpace dispatch
    
    Currently we use a global radix tree to dispatch memory access.  This only
    works with a single address space; to support multiple address spaces we
    make the radix tree a member of AddressSpace (via an intermediate structure
    AddressSpaceDispatch to avoid exposing too many internals).
    
    A side effect is that address_space_io also gains a dispatch table.  When
    we remove all the pre-memory-API I/O registrations, we can use that for
    dispatching I/O and get rid of the original I/O dispatch.
    
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/cputlb.c b/cputlb.c
index 0627f32..9027557 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -21,6 +21,7 @@
 #include "cpu.h"
 #include "exec-all.h"
 #include "memory.h"
+#include "exec-memory.h"
 
 #include "cputlb.h"
 
@@ -251,7 +252,7 @@ void tlb_set_page(CPUArchState *env, target_ulong vaddr,
     if (size != TARGET_PAGE_SIZE) {
         tlb_add_large_page(env, vaddr, size);
     }
-    section = phys_page_find(paddr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, paddr >> TARGET_PAGE_BITS);
 #if defined(DEBUG_TLB)
     printf("tlb_set_page: vaddr=" TARGET_FMT_lx " paddr=0x" TARGET_FMT_plx
            " prot=%x idx=%d pd=0x%08lx\n",
diff --git a/cputlb.h b/cputlb.h
index 2dc2c96..d537b77 100644
--- a/cputlb.h
+++ b/cputlb.h
@@ -26,7 +26,8 @@ void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr,
                              target_ulong vaddr);
 void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry, uintptr_t start,
                            uintptr_t length);
-MemoryRegionSection *phys_page_find(target_phys_addr_t index);
+MemoryRegionSection *phys_page_find(struct AddressSpaceDispatch *d,
+                                    target_phys_addr_t index);
 void cpu_tlb_reset_dirty_all(ram_addr_t start1, ram_addr_t length);
 void tlb_set_dirty(CPUArchState *env, target_ulong vaddr);
 extern int tlb_flush_count;
diff --git a/exec.c b/exec.c
index e732b52..bfc4acc 100644
--- a/exec.c
+++ b/exec.c
@@ -187,7 +187,6 @@ uintptr_t qemu_host_page_mask;
 static void *l1_map[V_L1_SIZE];
 
 #if !defined(CONFIG_USER_ONLY)
-typedef struct PhysPageEntry PhysPageEntry;
 
 static MemoryRegionSection *phys_sections;
 static unsigned phys_sections_nb, phys_sections_nb_alloc;
@@ -196,22 +195,12 @@ static uint16_t phys_section_notdirty;
 static uint16_t phys_section_rom;
 static uint16_t phys_section_watch;
 
-struct PhysPageEntry {
-    uint16_t is_leaf : 1;
-     /* index into phys_sections (is_leaf) or phys_map_nodes (!is_leaf) */
-    uint16_t ptr : 15;
-};
-
 /* Simple allocator for PhysPageEntry nodes */
 static PhysPageEntry (*phys_map_nodes)[L2_SIZE];
 static unsigned phys_map_nodes_nb, phys_map_nodes_nb_alloc;
 
 #define PHYS_MAP_NODE_NIL (((uint16_t)~0) >> 1)
 
-/* This is a multi-level map on the physical address space.
-   The bottom level has pointers to MemoryRegionSections.  */
-static PhysPageEntry phys_map = { .ptr = PHYS_MAP_NODE_NIL, .is_leaf = 0 };
-
 static void io_mem_init(void);
 static void memory_map_init(void);
 
@@ -459,18 +448,19 @@ static void phys_page_set_level(PhysPageEntry *lp, target_phys_addr_t *index,
     }
 }
 
-static void phys_page_set(target_phys_addr_t index, target_phys_addr_t nb,
+static void phys_page_set(AddressSpaceDispatch *d,
+                          target_phys_addr_t index, target_phys_addr_t nb,
                           uint16_t leaf)
 {
     /* Wildly overreserve - it doesn't matter much. */
     phys_map_node_reserve(3 * P_L2_LEVELS);
 
-    phys_page_set_level(&phys_map, &index, &nb, leaf, P_L2_LEVELS - 1);
+    phys_page_set_level(&d->phys_map, &index, &nb, leaf, P_L2_LEVELS - 1);
 }
 
-MemoryRegionSection *phys_page_find(target_phys_addr_t index)
+MemoryRegionSection *phys_page_find(AddressSpaceDispatch *d, target_phys_addr_t index)
 {
-    PhysPageEntry lp = phys_map;
+    PhysPageEntry lp = d->phys_map;
     PhysPageEntry *p;
     int i;
     uint16_t s_index = phys_section_unassigned;
@@ -1472,7 +1462,7 @@ void tb_invalidate_phys_addr(target_phys_addr_t addr)
     ram_addr_t ram_addr;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
     if (!(memory_region_is_ram(section->mr)
           || (section->mr->rom_device && section->mr->readable))) {
         return;
@@ -2210,9 +2200,9 @@ static void destroy_l2_mapping(PhysPageEntry *lp, unsigned level)
     lp->ptr = PHYS_MAP_NODE_NIL;
 }
 
-static void destroy_all_mappings(void)
+static void destroy_all_mappings(AddressSpaceDispatch *d)
 {
-    destroy_l2_mapping(&phys_map, P_L2_LEVELS - 1);
+    destroy_l2_mapping(&d->phys_map, P_L2_LEVELS - 1);
     phys_map_nodes_reset();
 }
 
@@ -2232,12 +2222,12 @@ static void phys_sections_clear(void)
     phys_sections_nb = 0;
 }
 
-static void register_subpage(MemoryRegionSection *section)
+static void register_subpage(AddressSpaceDispatch *d, MemoryRegionSection *section)
 {
     subpage_t *subpage;
     target_phys_addr_t base = section->offset_within_address_space
         & TARGET_PAGE_MASK;
-    MemoryRegionSection *existing = phys_page_find(base >> TARGET_PAGE_BITS);
+    MemoryRegionSection *existing = phys_page_find(d, base >> TARGET_PAGE_BITS);
     MemoryRegionSection subsection = {
         .offset_within_address_space = base,
         .size = TARGET_PAGE_SIZE,
@@ -2249,7 +2239,7 @@ static void register_subpage(MemoryRegionSection *section)
     if (!(existing->mr->subpage)) {
         subpage = subpage_init(base);
         subsection.mr = &subpage->iomem;
-        phys_page_set(base >> TARGET_PAGE_BITS, 1,
+        phys_page_set(d, base >> TARGET_PAGE_BITS, 1,
                       phys_section_add(&subsection));
     } else {
         subpage = container_of(existing->mr, subpage_t, iomem);
@@ -2260,7 +2250,7 @@ static void register_subpage(MemoryRegionSection *section)
 }
 
 
-static void register_multipage(MemoryRegionSection *section)
+static void register_multipage(AddressSpaceDispatch *d, MemoryRegionSection *section)
 {
     target_phys_addr_t start_addr = section->offset_within_address_space;
     ram_addr_t size = section->size;
@@ -2270,13 +2260,13 @@ static void register_multipage(MemoryRegionSection *section)
     assert(size);
 
     addr = start_addr;
-    phys_page_set(addr >> TARGET_PAGE_BITS, size >> TARGET_PAGE_BITS,
+    phys_page_set(d, addr >> TARGET_PAGE_BITS, size >> TARGET_PAGE_BITS,
                   section_index);
 }
 
-void cpu_register_physical_memory_log(MemoryRegionSection *section,
-                                      bool readonly)
+static void mem_add(MemoryListener *listener, MemoryRegionSection *section)
 {
+    AddressSpaceDispatch *d = container_of(listener, AddressSpaceDispatch, listener);
     MemoryRegionSection now = *section, remain = *section;
 
     if ((now.offset_within_address_space & ~TARGET_PAGE_MASK)
@@ -2284,7 +2274,7 @@ void cpu_register_physical_memory_log(MemoryRegionSection *section,
         now.size = MIN(TARGET_PAGE_ALIGN(now.offset_within_address_space)
                        - now.offset_within_address_space,
                        now.size);
-        register_subpage(&now);
+        register_subpage(d, &now);
         remain.size -= now.size;
         remain.offset_within_address_space += now.size;
         remain.offset_within_region += now.size;
@@ -2293,10 +2283,10 @@ void cpu_register_physical_memory_log(MemoryRegionSection *section,
         now = remain;
         if (remain.offset_within_region & ~TARGET_PAGE_MASK) {
             now.size = TARGET_PAGE_SIZE;
-            register_subpage(&now);
+            register_subpage(d, &now);
         } else {
             now.size &= TARGET_PAGE_MASK;
-            register_multipage(&now);
+            register_multipage(d, &now);
         }
         remain.size -= now.size;
         remain.offset_within_address_space += now.size;
@@ -2304,7 +2294,7 @@ void cpu_register_physical_memory_log(MemoryRegionSection *section,
     }
     now = remain;
     if (now.size) {
-        register_subpage(&now);
+        register_subpage(d, &now);
     }
 }
 
@@ -3155,11 +3145,17 @@ static void io_mem_init(void)
                           "watch", UINT64_MAX);
 }
 
+static void mem_begin(MemoryListener *listener)
+{
+    AddressSpaceDispatch *d = container_of(listener, AddressSpaceDispatch, listener);
+
+    destroy_all_mappings(d);
+    d->phys_map.ptr = PHYS_MAP_NODE_NIL;
+}
+
 static void core_begin(MemoryListener *listener)
 {
-    destroy_all_mappings();
     phys_sections_clear();
-    phys_map.ptr = PHYS_MAP_NODE_NIL;
     phys_section_unassigned = dummy_section(&io_mem_unassigned);
     phys_section_notdirty = dummy_section(&io_mem_notdirty);
     phys_section_rom = dummy_section(&io_mem_rom);
@@ -3178,18 +3174,6 @@ static void tcg_commit(MemoryListener *listener)
     }
 }
 
-static void core_region_add(MemoryListener *listener,
-                            MemoryRegionSection *section)
-{
-    cpu_register_physical_memory_log(section, section->readonly);
-}
-
-static void core_region_nop(MemoryListener *listener,
-                            MemoryRegionSection *section)
-{
-    cpu_register_physical_memory_log(section, section->readonly);
-}
-
 static void core_log_global_start(MemoryListener *listener)
 {
     cpu_physical_memory_set_dirty_tracking(1);
@@ -3220,11 +3204,9 @@ static void io_region_del(MemoryListener *listener,
 
 static MemoryListener core_memory_listener = {
     .begin = core_begin,
-    .region_add = core_region_add,
-    .region_nop = core_region_nop,
     .log_global_start = core_log_global_start,
     .log_global_stop = core_log_global_stop,
-    .priority = 0,
+    .priority = 1,
 };
 
 static MemoryListener io_memory_listener = {
@@ -3237,6 +3219,21 @@ static MemoryListener tcg_memory_listener = {
     .commit = tcg_commit,
 };
 
+void address_space_init_dispatch(AddressSpace *as)
+{
+    AddressSpaceDispatch *d = g_new(AddressSpaceDispatch, 1);
+
+    d->phys_map  = (PhysPageEntry) { .ptr = PHYS_MAP_NODE_NIL, .is_leaf = 0 };
+    d->listener = (MemoryListener) {
+        .begin = mem_begin,
+        .region_add = mem_add,
+        .region_nop = mem_add,
+        .priority = 0,
+    };
+    as->dispatch = d;
+    memory_listener_register(&d->listener, as);
+}
+
 static void memory_map_init(void)
 {
     system_memory = g_malloc(sizeof(*system_memory));
@@ -3321,9 +3318,10 @@ static void invalidate_and_set_dirty(target_phys_addr_t addr,
     xen_modified_memory(addr, length);
 }
 
-void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
-                            int len, int is_write)
+void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
+                      int len, bool is_write)
 {
+    AddressSpaceDispatch *d = as->dispatch;
     int l;
     uint8_t *ptr;
     uint32_t val;
@@ -3335,7 +3333,7 @@ void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
         l = (page + TARGET_PAGE_SIZE) - addr;
         if (l > len)
             l = len;
-        section = phys_page_find(page >> TARGET_PAGE_BITS);
+        section = phys_page_find(d, page >> TARGET_PAGE_BITS);
 
         if (is_write) {
             if (!memory_region_is_ram(section->mr)) {
@@ -3406,10 +3404,36 @@ void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
     }
 }
 
+void address_space_write(AddressSpace *as, target_phys_addr_t addr,
+                         const uint8_t *buf, int len)
+{
+    address_space_rw(as, addr, (uint8_t *)buf, len, true);
+}
+
+/**
+ * address_space_read: read from an address space.
+ *
+ * @as: #AddressSpace to be accessed
+ * @addr: address within that address space
+ * @buf: buffer with the data transferred
+ */
+void address_space_read(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf, int len)
+{
+    address_space_rw(as, addr, buf, len, false);
+}
+
+
+void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
+                            int len, int is_write)
+{
+    return address_space_rw(&address_space_memory, addr, buf, len, is_write);
+}
+
 /* used for ROM loading : can write in RAM and ROM */
 void cpu_physical_memory_write_rom(target_phys_addr_t addr,
                                    const uint8_t *buf, int len)
 {
+    AddressSpaceDispatch *d = address_space_memory.dispatch;
     int l;
     uint8_t *ptr;
     target_phys_addr_t page;
@@ -3420,7 +3444,7 @@ void cpu_physical_memory_write_rom(target_phys_addr_t addr,
         l = (page + TARGET_PAGE_SIZE) - addr;
         if (l > len)
             l = len;
-        section = phys_page_find(page >> TARGET_PAGE_BITS);
+        section = phys_page_find(d, page >> TARGET_PAGE_BITS);
 
         if (!(memory_region_is_ram(section->mr) ||
               memory_region_is_romd(section->mr))) {
@@ -3494,10 +3518,12 @@ static void cpu_notify_map_clients(void)
  * Use cpu_register_map_client() to know when retrying the map operation is
  * likely to succeed.
  */
-void *cpu_physical_memory_map(target_phys_addr_t addr,
-                              target_phys_addr_t *plen,
-                              int is_write)
+void *address_space_map(AddressSpace *as,
+                        target_phys_addr_t addr,
+                        target_phys_addr_t *plen,
+                        bool is_write)
 {
+    AddressSpaceDispatch *d = as->dispatch;
     target_phys_addr_t len = *plen;
     target_phys_addr_t todo = 0;
     int l;
@@ -3512,7 +3538,7 @@ void *cpu_physical_memory_map(target_phys_addr_t addr,
         l = (page + TARGET_PAGE_SIZE) - addr;
         if (l > len)
             l = len;
-        section = phys_page_find(page >> TARGET_PAGE_BITS);
+        section = phys_page_find(d, page >> TARGET_PAGE_BITS);
 
         if (!(memory_region_is_ram(section->mr) && !section->readonly)) {
             if (todo || bounce.buffer) {
@@ -3522,7 +3548,7 @@ void *cpu_physical_memory_map(target_phys_addr_t addr,
             bounce.addr = addr;
             bounce.len = l;
             if (!is_write) {
-                cpu_physical_memory_read(addr, bounce.buffer, l);
+                address_space_read(as, addr, bounce.buffer, l);
             }
 
             *plen = l;
@@ -3543,12 +3569,12 @@ void *cpu_physical_memory_map(target_phys_addr_t addr,
     return ret;
 }
 
-/* Unmaps a memory region previously mapped by cpu_physical_memory_map().
+/* Unmaps a memory region previously mapped by address_space_map().
  * Will also mark the memory as dirty if is_write == 1.  access_len gives
  * the amount of memory that was actually read or written by the caller.
  */
-void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len,
-                               int is_write, target_phys_addr_t access_len)
+void address_space_unmap(AddressSpace *as, void *buffer, target_phys_addr_t len,
+                         int is_write, target_phys_addr_t access_len)
 {
     if (buffer != bounce.buffer) {
         if (is_write) {
@@ -3569,13 +3595,26 @@ void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len,
         return;
     }
     if (is_write) {
-        cpu_physical_memory_write(bounce.addr, bounce.buffer, access_len);
+        address_space_write(as, bounce.addr, bounce.buffer, access_len);
     }
     qemu_vfree(bounce.buffer);
     bounce.buffer = NULL;
     cpu_notify_map_clients();
 }
 
+void *cpu_physical_memory_map(target_phys_addr_t addr,
+                              target_phys_addr_t *plen,
+                              int is_write)
+{
+    return address_space_map(&address_space_memory, addr, plen, is_write);
+}
+
+void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len,
+                               int is_write, target_phys_addr_t access_len)
+{
+    return address_space_unmap(&address_space_memory, buffer, len, is_write, access_len);
+}
+
 /* warning: addr must be aligned */
 static inline uint32_t ldl_phys_internal(target_phys_addr_t addr,
                                          enum device_endian endian)
@@ -3584,7 +3623,7 @@ static inline uint32_t ldl_phys_internal(target_phys_addr_t addr,
     uint32_t val;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
 
     if (!(memory_region_is_ram(section->mr) ||
           memory_region_is_romd(section->mr))) {
@@ -3643,7 +3682,7 @@ static inline uint64_t ldq_phys_internal(target_phys_addr_t addr,
     uint64_t val;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
 
     if (!(memory_region_is_ram(section->mr) ||
           memory_region_is_romd(section->mr))) {
@@ -3710,7 +3749,7 @@ static inline uint32_t lduw_phys_internal(target_phys_addr_t addr,
     uint64_t val;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
 
     if (!(memory_region_is_ram(section->mr) ||
           memory_region_is_romd(section->mr))) {
@@ -3769,7 +3808,7 @@ void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val)
     uint8_t *ptr;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
 
     if (!memory_region_is_ram(section->mr) || section->readonly) {
         addr = memory_region_section_addr(section, addr);
@@ -3801,7 +3840,7 @@ void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val)
     uint8_t *ptr;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
 
     if (!memory_region_is_ram(section->mr) || section->readonly) {
         addr = memory_region_section_addr(section, addr);
@@ -3830,7 +3869,7 @@ static inline void stl_phys_internal(target_phys_addr_t addr, uint32_t val,
     uint8_t *ptr;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
 
     if (!memory_region_is_ram(section->mr) || section->readonly) {
         addr = memory_region_section_addr(section, addr);
@@ -3897,7 +3936,7 @@ static inline void stw_phys_internal(target_phys_addr_t addr, uint32_t val,
     uint8_t *ptr;
     MemoryRegionSection *section;
 
-    section = phys_page_find(addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
 
     if (!memory_region_is_ram(section->mr) || section->readonly) {
         addr = memory_region_section_addr(section, addr);
@@ -4133,7 +4172,8 @@ bool cpu_physical_memory_is_io(target_phys_addr_t phys_addr)
 {
     MemoryRegionSection *section;
 
-    section = phys_page_find(phys_addr >> TARGET_PAGE_BITS);
+    section = phys_page_find(address_space_memory.dispatch,
+                             phys_addr >> TARGET_PAGE_BITS);
 
     return !(memory_region_is_ram(section->mr) ||
              memory_region_is_romd(section->mr));
diff --git a/memory-internal.h b/memory-internal.h
index 43fa886..6d8711b 100644
--- a/memory-internal.h
+++ b/memory-internal.h
@@ -22,6 +22,26 @@
 #ifndef CONFIG_USER_ONLY
 #include "hw/xen.h"
 
+typedef struct PhysPageEntry PhysPageEntry;
+
+struct PhysPageEntry {
+    uint16_t is_leaf : 1;
+     /* index into phys_sections (is_leaf) or phys_map_nodes (!is_leaf) */
+    uint16_t ptr : 15;
+};
+
+typedef struct AddressSpaceDispatch AddressSpaceDispatch;
+
+struct AddressSpaceDispatch {
+    /* This is a multi-level map on the physical address space.
+     * The bottom level has pointers to MemoryRegionSections.
+     */
+    PhysPageEntry phys_map;
+    MemoryListener listener;
+};
+
+void address_space_init_dispatch(AddressSpace *as);
+
 ram_addr_t qemu_ram_alloc_from_ptr(ram_addr_t size, void *host,
                                    MemoryRegion *mr);
 ram_addr_t qemu_ram_alloc(ram_addr_t size, MemoryRegion *mr);
@@ -30,8 +50,6 @@ void qemu_ram_free_from_ptr(ram_addr_t addr);
 
 struct MemoryRegion;
 struct MemoryRegionSection;
-void cpu_register_physical_memory_log(struct MemoryRegionSection *section,
-                                      bool readonly);
 
 void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
 void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
diff --git a/memory.c b/memory.c
index 0cf0177..13be848 100644
--- a/memory.c
+++ b/memory.c
@@ -1539,6 +1539,7 @@ void address_space_init(AddressSpace *as, MemoryRegion *root)
     QTAILQ_INSERT_TAIL(&address_spaces, as, address_spaces_link);
     as->name = NULL;
     memory_region_transaction_commit();
+    address_space_init_dispatch(as);
 }
 
 uint64_t io_mem_read(MemoryRegion *mr, target_phys_addr_t addr, unsigned size)
diff --git a/memory.h b/memory.h
index f5a13a4..d36c2ba 100644
--- a/memory.h
+++ b/memory.h
@@ -169,6 +169,7 @@ struct AddressSpace {
     struct FlatView *current_map;
     int ioeventfd_nb;
     struct MemoryRegionIoeventfd *ioeventfds;
+    struct AddressSpaceDispatch *dispatch;
     QTAILQ_ENTRY(AddressSpace) address_spaces_link;
 };
 
@@ -803,6 +804,67 @@ void mtree_info(fprintf_function mon_printf, void *f);
  */
 void address_space_init(AddressSpace *as, MemoryRegion *root);
 
+/**
+ * address_space_rw: read from or write to an address space.
+ *
+ * @as: #AddressSpace to be accessed
+ * @addr: address within that address space
+ * @buf: buffer with the data transferred
+ * @is_write: indicates the transfer direction
+ */
+void address_space_rw(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf,
+                      int len, bool is_write);
+
+/**
+ * address_space_write: write to address space.
+ *
+ * @as: #AddressSpace to be accessed
+ * @addr: address within that address space
+ * @buf: buffer with the data transferred
+ */
+void address_space_write(AddressSpace *as, target_phys_addr_t addr,
+                         const uint8_t *buf, int len);
+
+/**
+ * address_space_read: read from an address space.
+ *
+ * @as: #AddressSpace to be accessed
+ * @addr: address within that address space
+ * @buf: buffer with the data transferred
+ */
+void address_space_read(AddressSpace *as, target_phys_addr_t addr, uint8_t *buf, int len);
+
+/* address_space_map: map a physical memory region into a host virtual address
+ *
+ * May map a subset of the requested range, given by and returned in @plen.
+ * May return %NULL if resources needed to perform the mapping are exhausted.
+ * Use only for reads OR writes - not for read-modify-write operations.
+ * Use cpu_register_map_client() to know when retrying the map operation is
+ * likely to succeed.
+ *
+ * @as: #AddressSpace to be accessed
+ * @addr: address within that address space
+ * @plen: pointer to length of buffer; updated on return
+ * @is_write: indicates the transfer direction
+ */
+void *address_space_map(AddressSpace *as, target_phys_addr_t addr,
+                        target_phys_addr_t *plen, bool is_write);
+
+/* address_space_unmap: Unmaps a memory region previously mapped by address_space_map()
+ *
+ * Will also mark the memory as dirty if @is_write == %true.  @access_len gives
+ * the amount of memory that was actually read or written by the caller.
+ *
+ * @as: #AddressSpace used
+ * @addr: address within that address space
+ * @len: buffer length as returned by address_space_map()
+ * @access_len: amount of data actually transferred
+ * @is_write: indicates the transfer direction
+ */
+void address_space_unmap(AddressSpace *as, void *buffer, target_phys_addr_t len,
+                         int is_write, target_phys_addr_t access_len);
+
+
 #endif
 
 #endif
commit 0e8a6d47afcc88564079387928f2da45736d36e8
Author: Avi Kivity <avi at redhat.com>
Date:   Wed Oct 3 16:14:23 2012 +0200

    s390: avoid reaching into memory core internals
    
    use cpu_physical_memory_is_io() instead.
    
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/target-s390x/misc_helper.c b/target-s390x/misc_helper.c
index e9b3cae..fdccd58 100644
--- a/target-s390x/misc_helper.c
+++ b/target-s390x/misc_helper.c
@@ -20,7 +20,6 @@
 
 #include "cpu.h"
 #include "memory.h"
-#include "cputlb.h"
 #include "host-utils.h"
 #include "helper.h"
 #include <string.h>
@@ -81,7 +80,7 @@ int sclp_service_call(CPUS390XState *env, uint32_t sccb, uint64_t code)
 #endif
 
     /* basic checks */
-    if (!memory_region_is_ram(phys_page_find(sccb >> TARGET_PAGE_BITS)->mr)) {
+    if (cpu_physical_memory_is_io(sccb)) {
         return -PGM_ADDRESSING;
     }
     if (sccb & ~0x7ffffff8ul) {
commit f6790af6bcfa35fa9ea3c565a0a2aed54337aef5
Author: Avi Kivity <avi at redhat.com>
Date:   Tue Oct 2 20:13:51 2012 +0200

    memory: use AddressSpace for MemoryListener filtering
    
    Using the AddressSpace type reduces confusion, as you can't accidentally
    supply the MemoryRegion you're interested in.
    
    Reviewed-by: Anthony Liguori <aliguori at us.ibm.com>
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/exec-memory.h b/exec-memory.h
index 6707e40..ac1d07d 100644
--- a/exec-memory.h
+++ b/exec-memory.h
@@ -33,6 +33,9 @@ MemoryRegion *get_system_memory(void);
  */
 MemoryRegion *get_system_io(void);
 
+extern AddressSpace address_space_memory;
+extern AddressSpace address_space_io;
+
 #endif
 
 #endif
diff --git a/exec.c b/exec.c
index 6a7ba0c..e732b52 100644
--- a/exec.c
+++ b/exec.c
@@ -116,8 +116,8 @@ RAMList ram_list = { .blocks = QLIST_HEAD_INITIALIZER(ram_list.blocks) };
 static MemoryRegion *system_memory;
 static MemoryRegion *system_io;
 
-static AddressSpace address_space_io;
-static AddressSpace address_space_memory;
+AddressSpace address_space_io;
+AddressSpace address_space_memory;
 
 MemoryRegion io_mem_ram, io_mem_rom, io_mem_unassigned, io_mem_notdirty;
 static MemoryRegion io_mem_subpage_ram;
@@ -3249,9 +3249,9 @@ static void memory_map_init(void)
     address_space_init(&address_space_io, system_io);
     address_space_io.name = "I/O";
 
-    memory_listener_register(&core_memory_listener, system_memory);
-    memory_listener_register(&io_memory_listener, system_io);
-    memory_listener_register(&tcg_memory_listener, system_memory);
+    memory_listener_register(&core_memory_listener, &address_space_memory);
+    memory_listener_register(&io_memory_listener, &address_space_io);
+    memory_listener_register(&tcg_memory_listener, &address_space_memory);
 }
 
 MemoryRegion *get_system_memory(void)
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index 49e11e7..f5db4a8 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfio_pci.c
@@ -1507,8 +1507,7 @@ static int vfio_connect_container(VFIOGroup *group)
         container->iommu_data.listener = vfio_memory_listener;
         container->iommu_data.release = vfio_listener_release;
 
-        memory_listener_register(&container->iommu_data.listener,
-                                 get_system_memory());
+        memory_listener_register(&container->iommu_data.listener, &address_space_memory);
     } else {
         error_report("vfio: No available IOMMU models\n");
         g_free(container);
diff --git a/hw/vhost.c b/hw/vhost.c
index 100f765..0b4ac3f 100644
--- a/hw/vhost.c
+++ b/hw/vhost.c
@@ -792,7 +792,7 @@ int vhost_dev_init(struct vhost_dev *hdev, int devfd, const char *devpath,
     hdev->log_size = 0;
     hdev->log_enabled = false;
     hdev->started = false;
-    memory_listener_register(&hdev->memory_listener, get_system_memory());
+    memory_listener_register(&hdev->memory_listener, &address_space_memory);
     hdev->force = force;
     return 0;
 fail:
diff --git a/hw/xen_pt.c b/hw/xen_pt.c
index d5dc11e..d3d7c8b 100644
--- a/hw/xen_pt.c
+++ b/hw/xen_pt.c
@@ -749,8 +749,8 @@ static int xen_pt_initfn(PCIDevice *d)
     }
 
 out:
-    memory_listener_register(&s->memory_listener, get_system_memory());
-    memory_listener_register(&s->io_listener, get_system_io());
+    memory_listener_register(&s->memory_listener, &address_space_memory);
+    memory_listener_register(&s->io_listener, &address_space_io);
     XEN_PT_LOG(d, "Real physical device %02x:%02x.%d registered successfuly!\n",
                bus, slot, func);
 
diff --git a/kvm-all.c b/kvm-all.c
index 677dd2d..c2c6909 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -1375,8 +1375,8 @@ int kvm_init(void)
     }
 
     kvm_state = s;
-    memory_listener_register(&kvm_memory_listener, get_system_memory());
-    memory_listener_register(&kvm_io_listener, get_system_io());
+    memory_listener_register(&kvm_memory_listener, &address_space_memory);
+    memory_listener_register(&kvm_io_listener, &address_space_io);
 
     s->many_ioeventfds = kvm_check_many_ioeventfds();
 
diff --git a/memory.c b/memory.c
index 49a6ecc..0cf0177 100644
--- a/memory.c
+++ b/memory.c
@@ -147,7 +147,7 @@ static bool memory_listener_match(MemoryListener *listener,
 #define MEMORY_LISTENER_UPDATE_REGION(fr, as, dir, callback)            \
     MEMORY_LISTENER_CALL(callback, dir, (&(MemoryRegionSection) {       \
         .mr = (fr)->mr,                                                 \
-        .address_space = (as)->root,                                    \
+        .address_space = (as),                                          \
         .offset_within_region = (fr)->offset_in_region,                 \
         .size = int128_get64((fr)->addr.size),                          \
         .offset_within_address_space = int128_get64((fr)->addr.start),  \
@@ -593,7 +593,7 @@ static void address_space_add_del_ioeventfds(AddressSpace *as,
                                                   fds_new[inew]))) {
             fd = &fds_old[iold];
             section = (MemoryRegionSection) {
-                .address_space = as->root,
+                .address_space = as,
                 .offset_within_address_space = int128_get64(fd->addr.start),
                 .size = int128_get64(fd->addr.size),
             };
@@ -606,7 +606,7 @@ static void address_space_add_del_ioeventfds(AddressSpace *as,
                                                          fds_old[iold]))) {
             fd = &fds_new[inew];
             section = (MemoryRegionSection) {
-                .address_space = as->root,
+                .address_space = as,
                 .offset_within_address_space = int128_get64(fd->addr.start),
                 .size = int128_get64(fd->addr.size),
             };
@@ -1137,7 +1137,7 @@ static void memory_region_update_coalesced_range_as(MemoryRegion *mr, AddressSpa
     FOR_EACH_FLAT_RANGE(fr, as->current_map) {
         if (fr->mr == mr) {
             section = (MemoryRegionSection) {
-                .address_space = as->root,
+                .address_space = as,
                 .offset_within_address_space = int128_get64(fr->addr.start),
                 .size = int128_get64(fr->addr.size),
             };
@@ -1476,7 +1476,7 @@ static void listener_add_address_space(MemoryListener *listener,
     FlatRange *fr;
 
     if (listener->address_space_filter
-        && listener->address_space_filter != as->root) {
+        && listener->address_space_filter != as) {
         return;
     }
 
@@ -1489,7 +1489,7 @@ static void listener_add_address_space(MemoryListener *listener,
     FOR_EACH_FLAT_RANGE(fr, as->current_map) {
         MemoryRegionSection section = {
             .mr = fr->mr,
-            .address_space = as->root,
+            .address_space = as,
             .offset_within_region = fr->offset_in_region,
             .size = int128_get64(fr->addr.size),
             .offset_within_address_space = int128_get64(fr->addr.start),
@@ -1501,7 +1501,7 @@ static void listener_add_address_space(MemoryListener *listener,
     }
 }
 
-void memory_listener_register(MemoryListener *listener, MemoryRegion *filter)
+void memory_listener_register(MemoryListener *listener, AddressSpace *filter)
 {
     MemoryListener *other = NULL;
     AddressSpace *as;
diff --git a/memory.h b/memory.h
index 64d2b34..f5a13a4 100644
--- a/memory.h
+++ b/memory.h
@@ -187,7 +187,7 @@ typedef struct MemoryRegionSection MemoryRegionSection;
  */
 struct MemoryRegionSection {
     MemoryRegion *mr;
-    MemoryRegion *address_space;
+    AddressSpace *address_space;
     target_phys_addr_t offset_within_region;
     uint64_t size;
     target_phys_addr_t offset_within_address_space;
@@ -223,7 +223,7 @@ struct MemoryListener {
                                target_phys_addr_t addr, target_phys_addr_t len);
     /* Lower = earlier (during add), later (during del) */
     unsigned priority;
-    MemoryRegion *address_space_filter;
+    AddressSpace *address_space_filter;
     QTAILQ_ENTRY(MemoryListener) link;
 };
 
@@ -774,7 +774,7 @@ void memory_region_transaction_commit(void);
  * @listener: an object containing the callbacks to be called
  * @filter: if non-%NULL, only regions in this address space will be observed
  */
-void memory_listener_register(MemoryListener *listener, MemoryRegion *filter);
+void memory_listener_register(MemoryListener *listener, AddressSpace *filter);
 
 /**
  * memory_listener_unregister: undo the effect of memory_listener_register()
diff --git a/xen-all.c b/xen-all.c
index 8731e11..9d1e168 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -1141,7 +1141,7 @@ int xen_hvm_init(void)
 
     state->memory_listener = xen_memory_listener;
     QLIST_INIT(&state->physmap);
-    memory_listener_register(&state->memory_listener, get_system_memory());
+    memory_listener_register(&state->memory_listener, &address_space_memory);
     state->log_for_dirtybit = NULL;
 
     /* Initialize backend core & drivers */
commit 1d71148eace669827ba15101819b54b20fcca616
Author: Avi Kivity <avi at redhat.com>
Date:   Tue Oct 2 18:54:45 2012 +0200

    memory: move tcg flush into a tcg memory listener
    
    We plan to make the core listener listen to all address spaces; this
    will cause many more flushes than necessary.  Prepare for that by
    moving the flush into a tcg-specific listener.
    
    Later we can avoid registering the listener if tcg is disabled.
    
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/exec.c b/exec.c
index dfc0a78..6a7ba0c 100644
--- a/exec.c
+++ b/exec.c
@@ -3166,7 +3166,7 @@ static void core_begin(MemoryListener *listener)
     phys_section_watch = dummy_section(&io_mem_watch);
 }
 
-static void core_commit(MemoryListener *listener)
+static void tcg_commit(MemoryListener *listener)
 {
     CPUArchState *env;
 
@@ -3220,7 +3220,6 @@ static void io_region_del(MemoryListener *listener,
 
 static MemoryListener core_memory_listener = {
     .begin = core_begin,
-    .commit = core_commit,
     .region_add = core_region_add,
     .region_nop = core_region_nop,
     .log_global_start = core_log_global_start,
@@ -3234,6 +3233,10 @@ static MemoryListener io_memory_listener = {
     .priority = 0,
 };
 
+static MemoryListener tcg_memory_listener = {
+    .commit = tcg_commit,
+};
+
 static void memory_map_init(void)
 {
     system_memory = g_malloc(sizeof(*system_memory));
@@ -3248,6 +3251,7 @@ static void memory_map_init(void)
 
     memory_listener_register(&core_memory_listener, system_memory);
     memory_listener_register(&io_memory_listener, system_io);
+    memory_listener_register(&tcg_memory_listener, system_memory);
 }
 
 MemoryRegion *get_system_memory(void)
commit 2673a5da25ea9005e562c20a18cf469ed4f21060
Author: Avi Kivity <avi at redhat.com>
Date:   Tue Oct 2 18:49:28 2012 +0200

    memory: move address_space_memory and address_space_io out of memory core
    
    With this change, memory.c no longer knows anything about special address
    spaces, so it is prepared for AddressSpace based DMA.
    
    Reviewed-by: Anthony Liguori <aliguori at us.ibm.com>
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/exec-memory.h b/exec-memory.h
index 1cd92ee..6707e40 100644
--- a/exec-memory.h
+++ b/exec-memory.h
@@ -33,12 +33,6 @@ MemoryRegion *get_system_memory(void);
  */
 MemoryRegion *get_system_io(void);
 
-/* Set the root memory region.  This region is the system memory map. */
-void set_system_memory_map(MemoryRegion *mr);
-
-/* Set the I/O memory region.  This region is the I/O memory map. */
-void set_system_io_map(MemoryRegion *mr);
-
 #endif
 
 #endif
diff --git a/exec.c b/exec.c
index 5d5d9e3..dfc0a78 100644
--- a/exec.c
+++ b/exec.c
@@ -116,6 +116,9 @@ RAMList ram_list = { .blocks = QLIST_HEAD_INITIALIZER(ram_list.blocks) };
 static MemoryRegion *system_memory;
 static MemoryRegion *system_io;
 
+static AddressSpace address_space_io;
+static AddressSpace address_space_memory;
+
 MemoryRegion io_mem_ram, io_mem_rom, io_mem_unassigned, io_mem_notdirty;
 static MemoryRegion io_mem_subpage_ram;
 
@@ -3235,11 +3238,13 @@ static void memory_map_init(void)
 {
     system_memory = g_malloc(sizeof(*system_memory));
     memory_region_init(system_memory, "system", INT64_MAX);
-    set_system_memory_map(system_memory);
+    address_space_init(&address_space_memory, system_memory);
+    address_space_memory.name = "memory";
 
     system_io = g_malloc(sizeof(*system_io));
     memory_region_init(system_io, "io", 65536);
-    set_system_io_map(system_io);
+    address_space_init(&address_space_io, system_io);
+    address_space_io.name = "I/O";
 
     memory_listener_register(&core_memory_listener, system_memory);
     memory_listener_register(&io_memory_listener, system_io);
diff --git a/memory.c b/memory.c
index d829f67..49a6ecc 100644
--- a/memory.c
+++ b/memory.c
@@ -364,8 +364,6 @@ static void access_with_adjusted_size(target_phys_addr_t addr,
     }
 }
 
-static AddressSpace address_space_memory;
-
 static const MemoryRegionPortio *find_portio(MemoryRegion *mr, uint64_t offset,
                                              unsigned width, bool write)
 {
@@ -454,8 +452,6 @@ const IORangeOps memory_region_iorange_ops = {
     .destructor = memory_region_iorange_destructor,
 };
 
-static AddressSpace address_space_io;
-
 static AddressSpace *memory_region_to_address_space(MemoryRegion *mr)
 {
     AddressSpace *as;
@@ -1545,18 +1541,6 @@ void address_space_init(AddressSpace *as, MemoryRegion *root)
     memory_region_transaction_commit();
 }
 
-void set_system_memory_map(MemoryRegion *mr)
-{
-    address_space_init(&address_space_memory, mr);
-    address_space_memory.name = "memory";
-}
-
-void set_system_io_map(MemoryRegion *mr)
-{
-    address_space_init(&address_space_io, mr);
-    address_space_io.name = "I/O";
-}
-
 uint64_t io_mem_read(MemoryRegion *mr, target_phys_addr_t addr, unsigned size)
 {
     return memory_region_dispatch_read(mr, addr, size);
commit 95d2994a2f756c9c8684709421d40c45e63e4e04
Author: Avi Kivity <avi at redhat.com>
Date:   Tue Oct 2 18:21:54 2012 +0200

    memory: manage coalesced mmio via a MemoryListener
    
    Instead of calling a global function on coalesced mmio changes, which
    routes the call to kvm if enabled, add coalesced mmio hooks to
    MemoryListener and make kvm use that instead.
    
    The motivation is support for multiple address spaces (which means we
    we need to filter the call on the right address space) but the result
    is cleaner as well.
    
    Signed-off-by: Avi Kivity <avi at redhat.com>

diff --git a/exec.c b/exec.c
index 6558728..5d5d9e3 100644
--- a/exec.c
+++ b/exec.c
@@ -2305,19 +2305,6 @@ void cpu_register_physical_memory_log(MemoryRegionSection *section,
     }
 }
 
-
-void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size)
-{
-    if (kvm_enabled())
-        kvm_coalesce_mmio_region(addr, size);
-}
-
-void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size)
-{
-    if (kvm_enabled())
-        kvm_uncoalesce_mmio_region(addr, size);
-}
-
 void qemu_flush_coalesced_mmio_buffer(void)
 {
     if (kvm_enabled())
diff --git a/kvm-all.c b/kvm-all.c
index 46cf7e9..677dd2d 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -454,9 +454,10 @@ static int kvm_physical_sync_dirty_bitmap(MemoryRegionSection *section)
     return ret;
 }
 
-int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
+static void kvm_coalesce_mmio_region(MemoryListener *listener,
+                                     MemoryRegionSection *secion,
+                                     target_phys_addr_t start, target_phys_addr_t size)
 {
-    int ret = -ENOSYS;
     KVMState *s = kvm_state;
 
     if (s->coalesced_mmio) {
@@ -466,15 +467,14 @@ int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
         zone.size = size;
         zone.pad = 0;
 
-        ret = kvm_vm_ioctl(s, KVM_REGISTER_COALESCED_MMIO, &zone);
+        (void)kvm_vm_ioctl(s, KVM_REGISTER_COALESCED_MMIO, &zone);
     }
-
-    return ret;
 }
 
-int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
+static void kvm_uncoalesce_mmio_region(MemoryListener *listener,
+                                       MemoryRegionSection *secion,
+                                       target_phys_addr_t start, target_phys_addr_t size)
 {
-    int ret = -ENOSYS;
     KVMState *s = kvm_state;
 
     if (s->coalesced_mmio) {
@@ -484,10 +484,8 @@ int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
         zone.size = size;
         zone.pad = 0;
 
-        ret = kvm_vm_ioctl(s, KVM_UNREGISTER_COALESCED_MMIO, &zone);
+        (void)kvm_vm_ioctl(s, KVM_UNREGISTER_COALESCED_MMIO, &zone);
     }
-
-    return ret;
 }
 
 int kvm_check_extension(KVMState *s, unsigned int extension)
@@ -817,6 +815,8 @@ static MemoryListener kvm_memory_listener = {
     .log_global_stop = kvm_log_global_stop,
     .eventfd_add = kvm_mem_ioeventfd_add,
     .eventfd_del = kvm_mem_ioeventfd_del,
+    .coalesced_mmio_add = kvm_coalesce_mmio_region,
+    .coalesced_mmio_del = kvm_uncoalesce_mmio_region,
     .priority = 10,
 };
 
diff --git a/kvm-stub.c b/kvm-stub.c
index 3c52eb5..a3455e2 100644
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -29,16 +29,6 @@ int kvm_init_vcpu(CPUArchState *env)
     return -ENOSYS;
 }
 
-int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
-{
-    return -ENOSYS;
-}
-
-int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
-{
-    return -ENOSYS;
-}
-
 int kvm_init(void)
 {
     return -ENOSYS;
diff --git a/kvm.h b/kvm.h
index dea2998..eefcb49 100644
--- a/kvm.h
+++ b/kvm.h
@@ -129,8 +129,6 @@ void *kvm_vmalloc(ram_addr_t size);
 void *kvm_arch_vmalloc(ram_addr_t size);
 void kvm_setup_guest_memory(void *start, size_t size);
 
-int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size);
-int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size);
 void kvm_flush_coalesced_mmio_buffer(void);
 #endif
 
diff --git a/memory.c b/memory.c
index 269af3f..d829f67 100644
--- a/memory.c
+++ b/memory.c
@@ -1136,11 +1136,19 @@ static void memory_region_update_coalesced_range_as(MemoryRegion *mr, AddressSpa
     FlatRange *fr;
     CoalescedMemoryRange *cmr;
     AddrRange tmp;
+    MemoryRegionSection section;
 
     FOR_EACH_FLAT_RANGE(fr, as->current_map) {
         if (fr->mr == mr) {
-            qemu_unregister_coalesced_mmio(int128_get64(fr->addr.start),
-                                           int128_get64(fr->addr.size));
+            section = (MemoryRegionSection) {
+                .address_space = as->root,
+                .offset_within_address_space = int128_get64(fr->addr.start),
+                .size = int128_get64(fr->addr.size),
+            };
+
+            MEMORY_LISTENER_CALL(coalesced_mmio_del, Reverse, &section,
+                                 int128_get64(fr->addr.start),
+                                 int128_get64(fr->addr.size));
             QTAILQ_FOREACH(cmr, &mr->coalesced, link) {
                 tmp = addrrange_shift(cmr->addr,
                                       int128_sub(fr->addr.start,
@@ -1149,8 +1157,9 @@ static void memory_region_update_coalesced_range_as(MemoryRegion *mr, AddressSpa
                     continue;
                 }
                 tmp = addrrange_intersection(tmp, fr->addr);
-                qemu_register_coalesced_mmio(int128_get64(tmp.start),
-                                             int128_get64(tmp.size));
+                MEMORY_LISTENER_CALL(coalesced_mmio_add, Forward, &section,
+                                     int128_get64(tmp.start),
+                                     int128_get64(tmp.size));
             }
         }
     }
diff --git a/memory.h b/memory.h
index 46bc5e1..64d2b34 100644
--- a/memory.h
+++ b/memory.h
@@ -217,6 +217,10 @@ struct MemoryListener {
                         bool match_data, uint64_t data, EventNotifier *e);
     void (*eventfd_del)(MemoryListener *listener, MemoryRegionSection *section,
                         bool match_data, uint64_t data, EventNotifier *e);
+    void (*coalesced_mmio_add)(MemoryListener *listener, MemoryRegionSection *section,
+                               target_phys_addr_t addr, target_phys_addr_t len);
+    void (*coalesced_mmio_del)(MemoryListener *listener, MemoryRegionSection *section,
+                               target_phys_addr_t addr, target_phys_addr_t len);
     /* Lower = earlier (during add), later (during del) */
     unsigned priority;
     MemoryRegion *address_space_filter;
commit f354b1a1ee7a1c72d51b42808724a2b10eec315f
Author: Michael Tokarev <mjt at tls.msk.ru>
Date:   Sun Oct 21 22:52:54 2012 +0400

    fix CONFIG_QEMU_HELPERDIR generation again
    
    commit 38f419f35225 fixed a breakage with CONFIG_QEMU_HELPERDIR
    which has been introduced by 8bf188aa18ef7a8.  But while techinically
    that fix has been correct, all other similar variables are handled
    differently.  Make it consistent, and let scripts/create_config
    expand and capitalize the variable properly like for all other
    qemu_*dir variables.
    
    Signed-off-by: Michael Tokarev <mjt at tls.msk.ru>

diff --git a/configure b/configure
index 9f33c7d..fa5657f 100755
--- a/configure
+++ b/configure
@@ -3200,7 +3200,7 @@ echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
-echo "CONFIG_QEMU_HELPERDIR=\"`eval echo $libexecdir`\"" >> $config_host_mak
+echo "qemu_helperdir=$libexecdir" >> $config_host_mak
 
 echo "ARCH=$ARCH" >> $config_host_mak
 if test "$debug_tcg" = "yes" ; then
commit e7c8afb9058f9d46a089a9fb75cccf996886249c
Author: Aurelien Jarno <aurelien at aurel32.net>
Date:   Wed Oct 17 01:28:35 2012 +0200

    target-sparc: fix FMOVr instruction
    
    Like the MOVr instruction, the FMOVr instruction has the condition
    encoded between bits 10 and 12.
    
    Cc: Blue Swirl <blauwirbel at gmail.com>
    Signed-off-by: Aurelien Jarno <aurelien at aurel32.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 5df2876..4321393 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -3176,7 +3176,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 #define FMOVR(sz)                                                  \
                 do {                                               \
                     DisasCompare cmp;                              \
-                    cond = GET_FIELD_SP(insn, 14, 17);             \
+                    cond = GET_FIELD_SP(insn, 10, 12);             \
                     cpu_src1 = get_src1(dc, insn);                 \
                     gen_compare_reg(&cmp, cond, cpu_src1);         \
                     gen_fmov##sz(dc, &cmp, rd, rs2);               \
commit a5089c050138933631b8755a664cfd275763b223
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:42 2012 +0100

    hw/pl031: Use LOG_GUEST_ERROR
    
    Use LOG_GUEST_ERROR rather than hw_error or direct fprintf.
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/hw/pl031.c b/hw/pl031.c
index 9602664..6cbaf23 100644
--- a/hw/pl031.c
+++ b/hw/pl031.c
@@ -120,11 +120,13 @@ static uint64_t pl031_read(void *opaque, target_phys_addr_t offset,
     case RTC_MIS:
         return s->is & s->im;
     case RTC_ICR:
-        fprintf(stderr, "qemu: pl031_read: Unexpected offset 0x%x\n",
-                (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl031: read of write-only register at offset 0x%x\n",
+                      (int)offset);
         break;
     default:
-        hw_error("pl031_read: Bad offset 0x%x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl031_read: Bad offset 0x%x\n", (int)offset);
         break;
     }
 
@@ -167,12 +169,14 @@ static void pl031_write(void * opaque, target_phys_addr_t offset,
     case RTC_DR:
     case RTC_MIS:
     case RTC_RIS:
-        fprintf(stderr, "qemu: pl031_write: Unexpected offset 0x%x\n",
-                (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl031: write to read-only register at offset 0x%x\n",
+                      (int)offset);
         break;
 
     default:
-        hw_error("pl031_write: Bad offset 0x%x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl031_write: Bad offset 0x%x\n", (int)offset);
         break;
     }
 }
commit af83c32bd44b6594db301b4ac8cb44e5eb85d4bf
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:41 2012 +0100

    hw/pl022: Use LOG_UNIMP and LOG_GUEST_ERROR
    
    Use LOG_UNIMP and LOG_GUEST_ERROR where appropriate rather
    than hw_error().
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/hw/pl022.c b/hw/pl022.c
index 60e35da..e2ae315 100644
--- a/hw/pl022.c
+++ b/hw/pl022.c
@@ -168,7 +168,8 @@ static uint64_t pl022_read(void *opaque, target_phys_addr_t offset,
         /* Not implemented.  */
         return 0;
     default:
-        hw_error("pl022_read: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl022_read: Bad offset %x\n", (int)offset);
         return 0;
     }
 }
@@ -211,11 +212,12 @@ static void pl022_write(void *opaque, target_phys_addr_t offset,
         break;
     case 0x20: /* DMACR */
         if (value) {
-            hw_error("pl022: DMA not implemented\n");
+            qemu_log_mask(LOG_UNIMP, "pl022: DMA not implemented\n");
         }
         break;
     default:
-        hw_error("pl022_write: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl022_write: Bad offset %x\n", (int)offset);
     }
 }
 
commit 6d5433e00a73f96dd5cbf93874dd8122672144b6
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:40 2012 +0100

    hw/pl011: Use LOG_UNIMP and LOG_GUEST_ERROR
    
    Use the new LOG_UNIMP and LOG_GUEST_ERROR logging types rather
    than hw_error().
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/hw/pl011.c b/hw/pl011.c
index 3245702..fb22736 100644
--- a/hw/pl011.c
+++ b/hw/pl011.c
@@ -107,7 +107,8 @@ static uint64_t pl011_read(void *opaque, target_phys_addr_t offset,
     case 18: /* UARTDMACR */
         return s->dmacr;
     default:
-        hw_error("pl011_read: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl011_read: Bad offset %x\n", (int)offset);
         return 0;
     }
 }
@@ -178,11 +179,13 @@ static void pl011_write(void *opaque, target_phys_addr_t offset,
         break;
     case 18: /* UARTDMACR */
         s->dmacr = value;
-        if (value & 3)
-            hw_error("PL011: DMA not implemented\n");
+        if (value & 3) {
+            qemu_log_mask(LOG_UNIMP, "pl011: DMA not implemented\n");
+        }
         break;
     default:
-        hw_error("pl011_write: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl011_write: Bad offset %x\n", (int)offset);
     }
 }
 
commit fd271e81aa7334b973285f5c94a4f8ab265df683
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:39 2012 +0100

    hw/pl190: Use LOG_GUEST_ERROR
    
    If the guest attempts an offset to a nonexistent register, just
    log this via LOG_GUEST_ERROR rather than killing QEMU with a hw_error.
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/hw/pl190.c b/hw/pl190.c
index 7332f4d..961da5b 100644
--- a/hw/pl190.c
+++ b/hw/pl190.c
@@ -143,7 +143,8 @@ static uint64_t pl190_read(void *opaque, target_phys_addr_t offset,
     case 13: /* DEFVECTADDR */
         return s->vect_addr[16];
     default:
-        hw_error("pl190_read: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl190_read: Bad offset %x\n", (int)offset);
         return 0;
     }
 }
@@ -202,7 +203,8 @@ static void pl190_write(void *opaque, target_phys_addr_t offset,
         }
         break;
     default:
-        hw_error("pl190_write: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                     "pl190_write: Bad offset %x\n", (int)offset);
         return;
     }
     pl190_update(s);
commit b1d9df90212984f8e78abc75152527a00d899f89
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:38 2012 +0100

    hw/pl041: Use LOG_UNIMP
    
    Use the new LOG_UNIMP tracing to report unimplemented
    features.
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/hw/pl041.c b/hw/pl041.c
index b6723be..9a6db1b 100644
--- a/hw/pl041.c
+++ b/hw/pl041.c
@@ -536,8 +536,9 @@ static int pl041_init(SysBusDevice *dev)
     default:
         /* NC FIFO depth of 16 is not allowed because its id bits in
            AACIPERIPHID3 overlap with the id for the default NC FIFO depth */
-        fprintf(stderr, "pl041: unsupported non-compact fifo depth [%i]\n",
-                s->fifo_depth);
+        qemu_log_mask(LOG_UNIMP,
+                      "pl041: unsupported non-compact fifo depth [%i]\n",
+                      s->fifo_depth);
         return -1;
     }
 
commit 9351d70829c6ef2b6e27b4ca89aaca2eab4780ed
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:37 2012 +0100

    hw/pl181: Use LOG_UNIMP and LOG_GUEST_ERROR
    
    Rather than a mix of direct printing to stderr and aborting
    via hw_error(), use LOG_UNIMP and LOG_GUEST_ERROR.
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/hw/pl181.c b/hw/pl181.c
index 7d91fbb..5a73473 100644
--- a/hw/pl181.c
+++ b/hw/pl181.c
@@ -352,7 +352,7 @@ static uint64_t pl181_read(void *opaque, target_phys_addr_t offset,
     case 0xa0: case 0xa4: case 0xa8: case 0xac:
     case 0xb0: case 0xb4: case 0xb8: case 0xbc:
         if (s->fifo_len == 0) {
-            fprintf(stderr, "pl181: Unexpected FIFO read\n");
+            qemu_log_mask(LOG_GUEST_ERROR, "pl181: Unexpected FIFO read\n");
             return 0;
         } else {
             uint32_t value;
@@ -363,7 +363,8 @@ static uint64_t pl181_read(void *opaque, target_phys_addr_t offset,
             return value;
         }
     default:
-        hw_error("pl181_read: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl181_read: Bad offset %x\n", (int)offset);
         return 0;
     }
 }
@@ -387,11 +388,11 @@ static void pl181_write(void *opaque, target_phys_addr_t offset,
         s->cmd = value;
         if (s->cmd & PL181_CMD_ENABLE) {
             if (s->cmd & PL181_CMD_INTERRUPT) {
-                fprintf(stderr, "pl181: Interrupt mode not implemented\n");
-                abort();
+                qemu_log_mask(LOG_UNIMP,
+                              "pl181: Interrupt mode not implemented\n");
             } if (s->cmd & PL181_CMD_PENDING) {
-                fprintf(stderr, "pl181: Pending commands not implemented\n");
-                abort();
+                qemu_log_mask(LOG_UNIMP,
+                              "pl181: Pending commands not implemented\n");
             } else {
                 pl181_send_command(s);
                 pl181_fifo_run(s);
@@ -427,14 +428,15 @@ static void pl181_write(void *opaque, target_phys_addr_t offset,
     case 0xa0: case 0xa4: case 0xa8: case 0xac:
     case 0xb0: case 0xb4: case 0xb8: case 0xbc:
         if (s->datacnt == 0) {
-            fprintf(stderr, "pl181: Unexpected FIFO write\n");
+            qemu_log_mask(LOG_GUEST_ERROR, "pl181: Unexpected FIFO write\n");
         } else {
             pl181_fifo_push(s, value);
             pl181_fifo_run(s);
         }
         break;
     default:
-        hw_error("pl181_write: Bad offset %x\n", (int)offset);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "pl181_write: Bad offset %x\n", (int)offset);
     }
     pl181_update(s);
 }
commit 051c02b6c9c8ab5527f8775808625f9de8346006
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:36 2012 +0100

    hw/hw.h: Add include of qemu-log.h
    
    Add an include of qemu-log.h to hw.h, so that device model
    code has access to these logging functions without the need
    to directly include qemu-log.h.
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/hw/hw.h b/hw/hw.h
index 16101de..b337ee3 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -12,6 +12,7 @@
 #include "irq.h"
 #include "qemu-file.h"
 #include "vmstate.h"
+#include "qemu-log.h"
 
 #ifdef NEED_CPU_H
 #if TARGET_LONG_BITS == 64
commit e54eba1986f6c4bac2951e7f90a849cd842e25e4
Author: Peter Maydell <peter.maydell at linaro.org>
Date:   Thu Oct 18 14:11:35 2012 +0100

    qemu-log: Add new log category for guest bugs
    
    Add a new category for device models to log guest behaviour
    which is likely to be a guest bug of some kind (accessing
    nonexistent registers, reading 32 bit wide registers with
    a byte access, etc). Making this its own log category allows
    those who care (mostly guest OS authors) to see the complaints
    without bothering most users.
    
    Signed-off-by: Peter Maydell <peter.maydell at linaro.org>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/qemu-log.c b/qemu-log.c
index 396aafd..a4c3d1f 100644
--- a/qemu-log.c
+++ b/qemu-log.c
@@ -116,6 +116,9 @@ const CPULogItem cpu_log_items[] = {
       "show all i/o ports accesses" },
     { LOG_UNIMP, "unimp",
       "log unimplemented functionality" },
+    { LOG_GUEST_ERROR, "guest_errors",
+      "log when the guest OS does something invalid (eg accessing a\n"
+      "non-existent register)" },
     { 0, NULL, NULL },
 };
 
diff --git a/qemu-log.h b/qemu-log.h
index 5ccecf3..ce6bb09 100644
--- a/qemu-log.h
+++ b/qemu-log.h
@@ -35,6 +35,7 @@ static inline bool qemu_log_enabled(void)
 #define CPU_LOG_TB_CPU     (1 << 8)
 #define CPU_LOG_RESET      (1 << 9)
 #define LOG_UNIMP          (1 << 10)
+#define LOG_GUEST_ERROR    (1 << 11)
 
 /* Returns true if a bit is set in the current loglevel mask
  */
commit de9e9d9f17a36ff76c1a02a5348835e5e0a081b0
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:31 2012 +1000

    target-sparc: Remove cpu_tmp0 as a global
    
    Subroutines do their own local temporary management.
    Within disas_sparc_insn we limit the existance of the variable
    to OP=2 insns, and delay initialization as late as is reasonable
    for the specific XOP.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 8559cc3..5df2876 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -58,8 +58,6 @@ static TCGv_i32 cpu_softint;
 #else
 static TCGv cpu_wim;
 #endif
-/* local register indexes (only used inside old micro ops) */
-static TCGv cpu_tmp0;
 /* Floating point registers */
 static TCGv_i64 cpu_fpr[TARGET_DPREGS];
 
@@ -608,9 +606,10 @@ static void gen_op_subx_int(DisasContext *dc, TCGv dst, TCGv src1,
 
 static inline void gen_op_mulscc(TCGv dst, TCGv src1, TCGv src2)
 {
-    TCGv r_temp, zero;
+    TCGv r_temp, zero, t0;
 
     r_temp = tcg_temp_new();
+    t0 = tcg_temp_new();
 
     /* old op:
     if (!(env->y & 1))
@@ -628,22 +627,23 @@ static inline void gen_op_mulscc(TCGv dst, TCGv src1, TCGv src2)
     // env->y = (b2 << 31) | (env->y >> 1);
     tcg_gen_andi_tl(r_temp, cpu_cc_src, 0x1);
     tcg_gen_shli_tl(r_temp, r_temp, 31);
-    tcg_gen_shri_tl(cpu_tmp0, cpu_y, 1);
-    tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0x7fffffff);
-    tcg_gen_or_tl(cpu_tmp0, cpu_tmp0, r_temp);
-    tcg_gen_andi_tl(cpu_y, cpu_tmp0, 0xffffffff);
+    tcg_gen_shri_tl(t0, cpu_y, 1);
+    tcg_gen_andi_tl(t0, t0, 0x7fffffff);
+    tcg_gen_or_tl(t0, t0, r_temp);
+    tcg_gen_andi_tl(cpu_y, t0, 0xffffffff);
 
     // b1 = N ^ V;
-    gen_mov_reg_N(cpu_tmp0, cpu_psr);
+    gen_mov_reg_N(t0, cpu_psr);
     gen_mov_reg_V(r_temp, cpu_psr);
-    tcg_gen_xor_tl(cpu_tmp0, cpu_tmp0, r_temp);
+    tcg_gen_xor_tl(t0, t0, r_temp);
     tcg_temp_free(r_temp);
 
     // T0 = (b1 << 31) | (T0 >> 1);
     // src1 = T0;
-    tcg_gen_shli_tl(cpu_tmp0, cpu_tmp0, 31);
+    tcg_gen_shli_tl(t0, t0, 31);
     tcg_gen_shri_tl(cpu_cc_src, cpu_cc_src, 1);
-    tcg_gen_or_tl(cpu_cc_src, cpu_cc_src, cpu_tmp0);
+    tcg_gen_or_tl(cpu_cc_src, cpu_cc_src, t0);
+    tcg_temp_free(t0);
 
     tcg_gen_add_tl(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
 
@@ -675,9 +675,9 @@ static inline void gen_op_multiply(TCGv dst, TCGv src1, TCGv src2, int sign_ext)
     tcg_gen_mul_i64(r_temp2, r_temp, r_temp2);
 
     tcg_gen_shri_i64(r_temp, r_temp2, 32);
-    tcg_gen_trunc_i64_tl(cpu_tmp0, r_temp);
+    tcg_gen_trunc_i64_tl(cpu_y, r_temp);
     tcg_temp_free_i64(r_temp);
-    tcg_gen_andi_tl(cpu_y, cpu_tmp0, 0xffffffff);
+    tcg_gen_andi_tl(cpu_y, cpu_y, 0xffffffff);
 
     tcg_gen_trunc_i64_tl(dst, r_temp2);
 
@@ -714,27 +714,33 @@ static inline void gen_op_eval_be(TCGv dst, TCGv_i32 src)
 // Z | (N ^ V)
 static inline void gen_op_eval_ble(TCGv dst, TCGv_i32 src)
 {
-    gen_mov_reg_N(cpu_tmp0, src);
+    TCGv t0 = tcg_temp_new();
+    gen_mov_reg_N(t0, src);
     gen_mov_reg_V(dst, src);
-    tcg_gen_xor_tl(dst, dst, cpu_tmp0);
-    gen_mov_reg_Z(cpu_tmp0, src);
-    tcg_gen_or_tl(dst, dst, cpu_tmp0);
+    tcg_gen_xor_tl(dst, dst, t0);
+    gen_mov_reg_Z(t0, src);
+    tcg_gen_or_tl(dst, dst, t0);
+    tcg_temp_free(t0);
 }
 
 // N ^ V
 static inline void gen_op_eval_bl(TCGv dst, TCGv_i32 src)
 {
-    gen_mov_reg_V(cpu_tmp0, src);
+    TCGv t0 = tcg_temp_new();
+    gen_mov_reg_V(t0, src);
     gen_mov_reg_N(dst, src);
-    tcg_gen_xor_tl(dst, dst, cpu_tmp0);
+    tcg_gen_xor_tl(dst, dst, t0);
+    tcg_temp_free(t0);
 }
 
 // C | Z
 static inline void gen_op_eval_bleu(TCGv dst, TCGv_i32 src)
 {
-    gen_mov_reg_Z(cpu_tmp0, src);
+    TCGv t0 = tcg_temp_new();
+    gen_mov_reg_Z(t0, src);
     gen_mov_reg_C(dst, src);
-    tcg_gen_or_tl(dst, dst, cpu_tmp0);
+    tcg_gen_or_tl(dst, dst, t0);
+    tcg_temp_free(t0);
 }
 
 // C
@@ -771,29 +777,21 @@ static inline void gen_op_eval_bne(TCGv dst, TCGv_i32 src)
 // !(Z | (N ^ V))
 static inline void gen_op_eval_bg(TCGv dst, TCGv_i32 src)
 {
-    gen_mov_reg_N(cpu_tmp0, src);
-    gen_mov_reg_V(dst, src);
-    tcg_gen_xor_tl(dst, dst, cpu_tmp0);
-    gen_mov_reg_Z(cpu_tmp0, src);
-    tcg_gen_or_tl(dst, dst, cpu_tmp0);
+    gen_op_eval_ble(dst, src);
     tcg_gen_xori_tl(dst, dst, 0x1);
 }
 
 // !(N ^ V)
 static inline void gen_op_eval_bge(TCGv dst, TCGv_i32 src)
 {
-    gen_mov_reg_V(cpu_tmp0, src);
-    gen_mov_reg_N(dst, src);
-    tcg_gen_xor_tl(dst, dst, cpu_tmp0);
+    gen_op_eval_bl(dst, src);
     tcg_gen_xori_tl(dst, dst, 0x1);
 }
 
 // !(C | Z)
 static inline void gen_op_eval_bgu(TCGv dst, TCGv_i32 src)
 {
-    gen_mov_reg_Z(cpu_tmp0, src);
-    gen_mov_reg_C(dst, src);
-    tcg_gen_or_tl(dst, dst, cpu_tmp0);
+    gen_op_eval_bleu(dst, src);
     tcg_gen_xori_tl(dst, dst, 0x1);
 }
 
@@ -843,18 +841,22 @@ static inline void gen_mov_reg_FCC1(TCGv reg, TCGv src,
 static inline void gen_op_eval_fbne(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_or_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_or_tl(dst, dst, t0);
+    tcg_temp_free(t0);
 }
 
 // 1 or 2: FCC0 ^ FCC1
 static inline void gen_op_eval_fblg(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_xor_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_xor_tl(dst, dst, t0);
+    tcg_temp_free(t0);
 }
 
 // 1 or 3: FCC0
@@ -868,10 +870,11 @@ static inline void gen_op_eval_fbul(TCGv dst, TCGv src,
 static inline void gen_op_eval_fbl(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_xori_tl(cpu_tmp0, cpu_tmp0, 0x1);
-    tcg_gen_and_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_andc_tl(dst, dst, t0);
+    tcg_temp_free(t0);
 }
 
 // 2 or 3: FCC1
@@ -885,39 +888,46 @@ static inline void gen_op_eval_fbug(TCGv dst, TCGv src,
 static inline void gen_op_eval_fbg(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    tcg_gen_xori_tl(dst, dst, 0x1);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_and_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_andc_tl(dst, t0, dst);
+    tcg_temp_free(t0);
 }
 
 // 3: FCC0 & FCC1
 static inline void gen_op_eval_fbu(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_and_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_and_tl(dst, dst, t0);
+    tcg_temp_free(t0);
 }
 
 // 0: !(FCC0 | FCC1)
 static inline void gen_op_eval_fbe(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_or_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_or_tl(dst, dst, t0);
     tcg_gen_xori_tl(dst, dst, 0x1);
+    tcg_temp_free(t0);
 }
 
 // 0 or 3: !(FCC0 ^ FCC1)
 static inline void gen_op_eval_fbue(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_xor_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_xor_tl(dst, dst, t0);
     tcg_gen_xori_tl(dst, dst, 0x1);
+    tcg_temp_free(t0);
 }
 
 // 0 or 2: !FCC0
@@ -932,11 +942,12 @@ static inline void gen_op_eval_fbge(TCGv dst, TCGv src,
 static inline void gen_op_eval_fbuge(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_xori_tl(cpu_tmp0, cpu_tmp0, 0x1);
-    tcg_gen_and_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_andc_tl(dst, dst, t0);
     tcg_gen_xori_tl(dst, dst, 0x1);
+    tcg_temp_free(t0);
 }
 
 // 0 or 1: !FCC1
@@ -951,21 +962,24 @@ static inline void gen_op_eval_fble(TCGv dst, TCGv src,
 static inline void gen_op_eval_fbule(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_andc_tl(dst, t0, dst);
     tcg_gen_xori_tl(dst, dst, 0x1);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_and_tl(dst, dst, cpu_tmp0);
-    tcg_gen_xori_tl(dst, dst, 0x1);
+    tcg_temp_free(t0);
 }
 
 // !3: !(FCC0 & FCC1)
 static inline void gen_op_eval_fbo(TCGv dst, TCGv src,
                                     unsigned int fcc_offset)
 {
+    TCGv t0 = tcg_temp_new();
     gen_mov_reg_FCC0(dst, src, fcc_offset);
-    gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
-    tcg_gen_and_tl(dst, dst, cpu_tmp0);
+    gen_mov_reg_FCC1(t0, src, fcc_offset);
+    tcg_gen_and_tl(dst, dst, t0);
     tcg_gen_xori_tl(dst, dst, 0x1);
+    tcg_temp_free(t0);
 }
 
 static inline void gen_branch2(DisasContext *dc, target_ulong pc1,
@@ -2620,6 +2634,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
         {
             unsigned int xop = GET_FIELD(insn, 7, 12);
             TCGv cpu_dst = gen_dest_gpr(dc, rd);
+            TCGv cpu_tmp0;
 
             if (xop == 0x3a) {  /* generate trap */
                 int cond = GET_FIELD(insn, 3, 6);
@@ -2839,8 +2854,10 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 gen_store_gpr(dc, rd, cpu_dst);
                 break;
             } else if (xop == 0x2a) { /* rdwim / V9 rdpr */
-                if (!supervisor(dc))
+                if (!supervisor(dc)) {
                     goto priv_insn;
+                }
+                cpu_tmp0 = get_temp_tl(dc);
 #ifdef TARGET_SPARC64
                 rs1 = GET_FIELD(insn, 13, 17);
                 switch (rs1) {
@@ -3347,6 +3364,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
                     cpu_src2 = gen_load_gpr(dc, rs2);
+                    cpu_tmp0 = get_temp_tl(dc);
                     if (insn & (1 << 12)) {
                         tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
                     } else {
@@ -3368,6 +3386,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
                     cpu_src2 = gen_load_gpr(dc, rs2);
+                    cpu_tmp0 = get_temp_tl(dc);
                     if (insn & (1 << 12)) {
                         tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
                         tcg_gen_shr_i64(cpu_dst, cpu_src1, cpu_tmp0);
@@ -3391,6 +3410,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
                     cpu_src2 = gen_load_gpr(dc, rs2);
+                    cpu_tmp0 = get_temp_tl(dc);
                     if (insn & (1 << 12)) {
                         tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
                         tcg_gen_sar_i64(cpu_dst, cpu_src1, cpu_tmp0);
@@ -3576,6 +3596,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             simm = GET_FIELDs(insn, 20, 31);
                             tcg_gen_shli_tl(cpu_dst, cpu_src1, simm & 0x1f);
                         } else { /* register */
+                            cpu_tmp0 = get_temp_tl(dc);
                             tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
                             tcg_gen_shl_tl(cpu_dst, cpu_src1, cpu_tmp0);
                         }
@@ -3586,6 +3607,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             simm = GET_FIELDs(insn, 20, 31);
                             tcg_gen_shri_tl(cpu_dst, cpu_src1, simm & 0x1f);
                         } else { /* register */
+                            cpu_tmp0 = get_temp_tl(dc);
                             tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
                             tcg_gen_shr_tl(cpu_dst, cpu_src1, cpu_tmp0);
                         }
@@ -3596,6 +3618,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             simm = GET_FIELDs(insn, 20, 31);
                             tcg_gen_sari_tl(cpu_dst, cpu_src1, simm & 0x1f);
                         } else { /* register */
+                            cpu_tmp0 = get_temp_tl(dc);
                             tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
                             tcg_gen_sar_tl(cpu_dst, cpu_src1, cpu_tmp0);
                         }
@@ -3604,6 +3627,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 #endif
                     case 0x30:
                         {
+                            cpu_tmp0 = get_temp_tl(dc);
                             switch(rd) {
                             case 0: /* wry */
                                 tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
@@ -3757,6 +3781,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 goto illegal_insn;
                             }
 #else
+                            cpu_tmp0 = get_temp_tl(dc);
                             tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
                             gen_helper_wrpsr(cpu_env, cpu_tmp0);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
@@ -3772,6 +3797,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         {
                             if (!supervisor(dc))
                                 goto priv_insn;
+                            cpu_tmp0 = get_temp_tl(dc);
                             tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
 #ifdef TARGET_SPARC64
                             switch (rd) {
@@ -3910,6 +3936,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             CHECK_IU_FEATURE(dc, HYPV);
                             if (!hypervisor(dc))
                                 goto priv_insn;
+                            cpu_tmp0 = get_temp_tl(dc);
                             tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
                             switch (rd) {
                             case 0: // hpstate
@@ -4477,6 +4504,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 
                 save_state(dc);
                 cpu_src1 = get_src1(dc, insn);
+                cpu_tmp0 = get_temp_tl(dc);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 19, 31);
                     tcg_gen_addi_tl(cpu_tmp0, cpu_src1, simm);
@@ -4500,6 +4528,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 #endif
             } else {
                 cpu_src1 = get_src1(dc, insn);
+                cpu_tmp0 = get_temp_tl(dc);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 19, 31);
                     tcg_gen_addi_tl(cpu_tmp0, cpu_src1, simm);
@@ -4647,13 +4676,13 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         gen_address_mask(dc, cpu_addr);
                         t64 = tcg_temp_new_i64();
                         tcg_gen_qemu_ld64(t64, cpu_addr, dc->mem_idx);
-                        tcg_gen_trunc_i64_tl(cpu_tmp0, t64);
-                        tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0xffffffffULL);
-                        gen_store_gpr(dc, rd + 1, cpu_tmp0);
+                        tcg_gen_trunc_i64_tl(cpu_val, t64);
+                        tcg_gen_ext32u_tl(cpu_val, cpu_val);
+                        gen_store_gpr(dc, rd + 1, cpu_val);
                         tcg_gen_shri_i64(t64, t64, 32);
                         tcg_gen_trunc_i64_tl(cpu_val, t64);
                         tcg_temp_free_i64(t64);
-                        tcg_gen_andi_tl(cpu_val, cpu_val, 0xffffffffULL);
+                        tcg_gen_ext32u_tl(cpu_val, cpu_val);
                     }
                     break;
                 case 0x9:       /* ldsb, load signed byte */
@@ -4675,14 +4704,17 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         tcg_temp_free(r_const);
                     }
                     break;
-                case 0x0f:      /* swap, swap register with memory. Also
-                                   atomically */
-                    CHECK_IU_FEATURE(dc, SWAP);
-                    cpu_src1 = gen_load_gpr(dc, rd);
-                    gen_address_mask(dc, cpu_addr);
-                    tcg_gen_qemu_ld32u(cpu_tmp0, cpu_addr, dc->mem_idx);
-                    tcg_gen_qemu_st32(cpu_src1, cpu_addr, dc->mem_idx);
-                    tcg_gen_mov_tl(cpu_val, cpu_tmp0);
+                case 0x0f:
+                    /* swap, swap register with memory. Also atomically */
+                    {
+                        TCGv t0 = get_temp_tl(dc);
+                        CHECK_IU_FEATURE(dc, SWAP);
+                        cpu_src1 = gen_load_gpr(dc, rd);
+                        gen_address_mask(dc, cpu_addr);
+                        tcg_gen_qemu_ld32u(t0, cpu_addr, dc->mem_idx);
+                        tcg_gen_qemu_st32(cpu_src1, cpu_addr, dc->mem_idx);
+                        tcg_gen_mov_tl(cpu_val, t0);
+                    }
                     break;
 #if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
                 case 0x10:      /* lda, V9 lduwa, load word alternate */
@@ -4833,6 +4865,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
             skip_move: ;
 #endif
             } else if (xop >= 0x20 && xop < 0x24) {
+                TCGv t0;
+
                 if (gen_trap_ifnofpu(dc)) {
                     goto jmp_insn;
                 }
@@ -4840,9 +4874,10 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 switch (xop) {
                 case 0x20:      /* ldf, load fpreg */
                     gen_address_mask(dc, cpu_addr);
-                    tcg_gen_qemu_ld32u(cpu_tmp0, cpu_addr, dc->mem_idx);
+                    t0 = get_temp_tl(dc);
+                    tcg_gen_qemu_ld32u(t0, cpu_addr, dc->mem_idx);
                     cpu_dst_32 = gen_dest_fpr_F(dc);
-                    tcg_gen_trunc_tl_i32(cpu_dst_32, cpu_tmp0);
+                    tcg_gen_trunc_tl_i32(cpu_dst_32, t0);
                     gen_store_fpr_F(dc, rd, cpu_dst_32);
                     break;
                 case 0x21:      /* ldfsr, V9 ldxfsr */
@@ -4856,12 +4891,11 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         break;
                     }
 #endif
-                    {
-                        TCGv_i32 t32 = get_temp_i32(dc);
-                        tcg_gen_qemu_ld32u(cpu_tmp0, cpu_addr, dc->mem_idx);
-                        tcg_gen_trunc_tl_i32(t32, cpu_tmp0);
-                        gen_helper_ldfsr(cpu_env, t32);
-                    }
+                    cpu_dst_32 = get_temp_i32(dc);
+                    t0 = get_temp_tl(dc);
+                    tcg_gen_qemu_ld32u(t0, cpu_addr, dc->mem_idx);
+                    tcg_gen_trunc_tl_i32(cpu_dst_32, t0);
+                    gen_helper_ldfsr(cpu_env, cpu_dst_32);
                     break;
                 case 0x22:      /* ldqf, load quad fpreg */
                     {
@@ -4994,10 +5028,13 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 save_state(dc);
                 switch (xop) {
                 case 0x24: /* stf, store fpreg */
-                    gen_address_mask(dc, cpu_addr);
-                    cpu_src1_32 = gen_load_fpr_F(dc, rd);
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_src1_32);
-                    tcg_gen_qemu_st32(cpu_tmp0, cpu_addr, dc->mem_idx);
+                    {
+                        TCGv t = get_temp_tl(dc);
+                        gen_address_mask(dc, cpu_addr);
+                        cpu_src1_32 = gen_load_fpr_F(dc, rd);
+                        tcg_gen_ext_i32_tl(t, cpu_src1_32);
+                        tcg_gen_qemu_st32(t, cpu_addr, dc->mem_idx);
+                    }
                     break;
                 case 0x25: /* stfsr, V9 stxfsr */
                     {
@@ -5258,13 +5295,9 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
         last_pc = dc->pc;
         insn = cpu_ldl_code(env, dc->pc);
 
-        cpu_tmp0 = tcg_temp_new();
-
         disas_sparc_insn(dc, insn);
         num_insns++;
 
-        tcg_temp_free(cpu_tmp0);
-
         if (dc->is_br)
             break;
         /* if the next PC is different, we abort now */
commit 5793f2a47e201d251856c7956d6f7907ec0d9f1f
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:30 2012 +1000

    target-sparc: Make cpu_dst local to OP=2 insns
    
    And initialize it such that it (may) write directly to rd.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 5b7e82b..8559cc3 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -48,7 +48,7 @@ static TCGv cpu_y;
 #ifndef CONFIG_USER_ONLY
 static TCGv cpu_tbr;
 #endif
-static TCGv cpu_cond, cpu_dst;
+static TCGv cpu_cond;
 #ifdef TARGET_SPARC64
 static TCGv_i32 cpu_xcc, cpu_asi, cpu_fprs;
 static TCGv cpu_gsr;
@@ -2511,7 +2511,6 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
     }
 
     opc = GET_FIELD(insn, 0, 1);
-
     rd = GET_FIELD(insn, 2, 6);
 
     switch (opc) {
@@ -2620,6 +2619,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
     case 2:                     /* FPU & Logical Operations */
         {
             unsigned int xop = GET_FIELD(insn, 7, 12);
+            TCGv cpu_dst = gen_dest_gpr(dc, rd);
+
             if (xop == 0x3a) {  /* generate trap */
                 int cond = GET_FIELD(insn, 3, 6);
                 TCGv_i32 trap;
@@ -5258,12 +5259,10 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
         insn = cpu_ldl_code(env, dc->pc);
 
         cpu_tmp0 = tcg_temp_new();
-        cpu_dst = tcg_temp_new();
 
         disas_sparc_insn(dc, insn);
         num_insns++;
 
-        tcg_temp_free(cpu_dst);
         tcg_temp_free(cpu_tmp0);
 
         if (dc->is_br)
commit 7b04bd5ccabf61d5ad8a616ecbe2282c4e2656c4
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:29 2012 +1000

    target-sparc: Only use cpu_dst for eventual writes to a gpr
    
    Use cpu_tmp0 for other stuff, like Write Priv Register.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 16cf8de..5b7e82b 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -3620,19 +3620,19 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 break;
 #else
                             case 0x2: /* V9 wrccr */
-                                tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
-                                gen_helper_wrccr(cpu_env, cpu_dst);
+                                tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
+                                gen_helper_wrccr(cpu_env, cpu_tmp0);
                                 tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
                                 dc->cc_op = CC_OP_FLAGS;
                                 break;
                             case 0x3: /* V9 wrasi */
-                                tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
-                                tcg_gen_andi_tl(cpu_dst, cpu_dst, 0xff);
-                                tcg_gen_trunc_tl_i32(cpu_asi, cpu_dst);
+                                tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
+                                tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0xff);
+                                tcg_gen_trunc_tl_i32(cpu_asi, cpu_tmp0);
                                 break;
                             case 0x6: /* V9 wrfprs */
-                                tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
-                                tcg_gen_trunc_tl_i32(cpu_fprs, cpu_dst);
+                                tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
+                                tcg_gen_trunc_tl_i32(cpu_fprs, cpu_tmp0);
                                 save_state(dc);
                                 gen_op_next_insn();
                                 tcg_gen_exit_tb(0);
@@ -3695,13 +3695,13 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 {
                                     TCGv_ptr r_tickptr;
 
-                                    tcg_gen_xor_tl(cpu_dst, cpu_src1,
+                                    tcg_gen_xor_tl(cpu_tmp0, cpu_src1,
                                                    cpu_src2);
                                     r_tickptr = tcg_temp_new_ptr();
                                     tcg_gen_ld_ptr(r_tickptr, cpu_env,
                                                    offsetof(CPUSPARCState, stick));
                                     gen_helper_tick_set_count(r_tickptr,
-                                                              cpu_dst);
+                                                              cpu_tmp0);
                                     tcg_temp_free_ptr(r_tickptr);
                                 }
                                 break;
@@ -3756,8 +3756,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 goto illegal_insn;
                             }
 #else
-                            tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
-                            gen_helper_wrpsr(cpu_env, cpu_dst);
+                            tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
+                            gen_helper_wrpsr(cpu_env, cpu_tmp0);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
                             dc->cc_op = CC_OP_FLAGS;
                             save_state(dc);
@@ -4478,22 +4478,22 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 cpu_src1 = get_src1(dc, insn);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 19, 31);
-                    tcg_gen_addi_tl(cpu_dst, cpu_src1, simm);
+                    tcg_gen_addi_tl(cpu_tmp0, cpu_src1, simm);
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
                     if (rs2) {
                         cpu_src2 = gen_load_gpr(dc, rs2);
-                        tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
+                        tcg_gen_add_tl(cpu_tmp0, cpu_src1, cpu_src2);
                     } else {
-                        tcg_gen_mov_tl(cpu_dst, cpu_src1);
+                        tcg_gen_mov_tl(cpu_tmp0, cpu_src1);
                     }
                 }
                 gen_helper_restore(cpu_env);
                 gen_mov_pc_npc(dc);
                 r_const = tcg_const_i32(3);
-                gen_helper_check_align(cpu_env, cpu_dst, r_const);
+                gen_helper_check_align(cpu_env, cpu_tmp0, r_const);
                 tcg_temp_free_i32(r_const);
-                tcg_gen_mov_tl(cpu_npc, cpu_dst);
+                tcg_gen_mov_tl(cpu_npc, cpu_tmp0);
                 dc->npc = DYNAMIC_PC;
                 goto jmp_insn;
 #endif
@@ -4501,14 +4501,14 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 cpu_src1 = get_src1(dc, insn);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 19, 31);
-                    tcg_gen_addi_tl(cpu_dst, cpu_src1, simm);
+                    tcg_gen_addi_tl(cpu_tmp0, cpu_src1, simm);
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
                     if (rs2) {
                         cpu_src2 = gen_load_gpr(dc, rs2);
-                        tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
+                        tcg_gen_add_tl(cpu_tmp0, cpu_src1, cpu_src2);
                     } else {
-                        tcg_gen_mov_tl(cpu_dst, cpu_src1);
+                        tcg_gen_mov_tl(cpu_tmp0, cpu_src1);
                     }
                 }
                 switch (xop) {
@@ -4522,10 +4522,10 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         gen_store_gpr(dc, rd, t);
                         gen_mov_pc_npc(dc);
                         r_const = tcg_const_i32(3);
-                        gen_helper_check_align(cpu_env, cpu_dst, r_const);
+                        gen_helper_check_align(cpu_env, cpu_tmp0, r_const);
                         tcg_temp_free_i32(r_const);
-                        gen_address_mask(dc, cpu_dst);
-                        tcg_gen_mov_tl(cpu_npc, cpu_dst);
+                        gen_address_mask(dc, cpu_tmp0);
+                        tcg_gen_mov_tl(cpu_npc, cpu_tmp0);
                         dc->npc = DYNAMIC_PC;
                     }
                     goto jmp_insn;
@@ -4538,9 +4538,9 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             goto priv_insn;
                         gen_mov_pc_npc(dc);
                         r_const = tcg_const_i32(3);
-                        gen_helper_check_align(cpu_env, cpu_dst, r_const);
+                        gen_helper_check_align(cpu_env, cpu_tmp0, r_const);
                         tcg_temp_free_i32(r_const);
-                        tcg_gen_mov_tl(cpu_npc, cpu_dst);
+                        tcg_gen_mov_tl(cpu_npc, cpu_tmp0);
                         dc->npc = DYNAMIC_PC;
                         gen_helper_rett(cpu_env);
                     }
@@ -4554,12 +4554,12 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 case 0x3c:      /* save */
                     save_state(dc);
                     gen_helper_save(cpu_env);
-                    gen_store_gpr(dc, rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_tmp0);
                     break;
                 case 0x3d:      /* restore */
                     save_state(dc);
                     gen_helper_restore(cpu_env);
-                    gen_store_gpr(dc, rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_tmp0);
                     break;
 #if !defined(CONFIG_USER_ONLY) && defined(TARGET_SPARC64)
                 case 0x3e:      /* V9 done/retry */
commit abcc71919c65747af7615c8770754c0ea071a2d2
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:28 2012 +1000

    target-sparc: Remove last uses of cpu_tmp64
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 64feaa3..16cf8de 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -60,7 +60,6 @@ static TCGv cpu_wim;
 #endif
 /* local register indexes (only used inside old micro ops) */
 static TCGv cpu_tmp0;
-static TCGv_i64 cpu_tmp64;
 /* Floating point registers */
 static TCGv_i64 cpu_fpr[TARGET_DPREGS];
 
@@ -4637,6 +4636,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         goto illegal_insn;
                     else {
                         TCGv_i32 r_const;
+                        TCGv_i64 t64;
 
                         save_state(dc);
                         r_const = tcg_const_i32(7);
@@ -4644,12 +4644,14 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         gen_helper_check_align(cpu_env, cpu_addr, r_const);
                         tcg_temp_free_i32(r_const);
                         gen_address_mask(dc, cpu_addr);
-                        tcg_gen_qemu_ld64(cpu_tmp64, cpu_addr, dc->mem_idx);
-                        tcg_gen_trunc_i64_tl(cpu_tmp0, cpu_tmp64);
+                        t64 = tcg_temp_new_i64();
+                        tcg_gen_qemu_ld64(t64, cpu_addr, dc->mem_idx);
+                        tcg_gen_trunc_i64_tl(cpu_tmp0, t64);
                         tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0xffffffffULL);
                         gen_store_gpr(dc, rd + 1, cpu_tmp0);
-                        tcg_gen_shri_i64(cpu_tmp64, cpu_tmp64, 32);
-                        tcg_gen_trunc_i64_tl(cpu_val, cpu_tmp64);
+                        tcg_gen_shri_i64(t64, t64, 32);
+                        tcg_gen_trunc_i64_tl(cpu_val, t64);
+                        tcg_temp_free_i64(t64);
                         tcg_gen_andi_tl(cpu_val, cpu_val, 0xffffffffULL);
                     }
                     break;
@@ -4846,8 +4848,10 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 #ifdef TARGET_SPARC64
                     gen_address_mask(dc, cpu_addr);
                     if (rd == 1) {
-                        tcg_gen_qemu_ld64(cpu_tmp64, cpu_addr, dc->mem_idx);
-                        gen_helper_ldxfsr(cpu_env, cpu_tmp64);
+                        TCGv_i64 t64 = tcg_temp_new_i64();
+                        tcg_gen_qemu_ld64(t64, cpu_addr, dc->mem_idx);
+                        gen_helper_ldxfsr(cpu_env, t64);
+                        tcg_temp_free_i64(t64);
                         break;
                     }
 #endif
@@ -4902,6 +4906,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         goto illegal_insn;
                     else {
                         TCGv_i32 r_const;
+                        TCGv_i64 t64;
                         TCGv lo;
 
                         save_state(dc);
@@ -4911,8 +4916,11 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         gen_helper_check_align(cpu_env, cpu_addr, r_const);
                         tcg_temp_free_i32(r_const);
                         lo = gen_load_gpr(dc, rd + 1);
-                        tcg_gen_concat_tl_i64(cpu_tmp64, lo, cpu_val);
-                        tcg_gen_qemu_st64(cpu_tmp64, cpu_addr, dc->mem_idx);
+
+                        t64 = tcg_temp_new_i64();
+                        tcg_gen_concat_tl_i64(t64, lo, cpu_val);
+                        tcg_gen_qemu_st64(t64, cpu_addr, dc->mem_idx);
+                        tcg_temp_free_i64(t64);
                     }
                     break;
 #if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
@@ -5250,14 +5258,12 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
         insn = cpu_ldl_code(env, dc->pc);
 
         cpu_tmp0 = tcg_temp_new();
-        cpu_tmp64 = tcg_temp_new_i64();
         cpu_dst = tcg_temp_new();
 
         disas_sparc_insn(dc, insn);
         num_insns++;
 
         tcg_temp_free(cpu_dst);
-        tcg_temp_free_i64(cpu_tmp64);
         tcg_temp_free(cpu_tmp0);
 
         if (dc->is_br)
commit aeff993cc59ea043c8d33e3dc3584c61aa31f347
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:27 2012 +1000

    target-sparc: Remove cpu_tmp64 use from softint insns
    
    The use of "tl" functions and a tmp64 is logically incompatible.
    Use cpu_tmp0 instead.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 00ceb9d..64feaa3 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -3655,20 +3655,20 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             case 0x14: /* Softint set */
                                 if (!supervisor(dc))
                                     goto illegal_insn;
-                                tcg_gen_xor_tl(cpu_tmp64, cpu_src1, cpu_src2);
-                                gen_helper_set_softint(cpu_env, cpu_tmp64);
+                                tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
+                                gen_helper_set_softint(cpu_env, cpu_tmp0);
                                 break;
                             case 0x15: /* Softint clear */
                                 if (!supervisor(dc))
                                     goto illegal_insn;
-                                tcg_gen_xor_tl(cpu_tmp64, cpu_src1, cpu_src2);
-                                gen_helper_clear_softint(cpu_env, cpu_tmp64);
+                                tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
+                                gen_helper_clear_softint(cpu_env, cpu_tmp0);
                                 break;
                             case 0x16: /* Softint write */
                                 if (!supervisor(dc))
                                     goto illegal_insn;
-                                tcg_gen_xor_tl(cpu_tmp64, cpu_src1, cpu_src2);
-                                gen_helper_write_softint(cpu_env, cpu_tmp64);
+                                tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2);
+                                gen_helper_write_softint(cpu_env, cpu_tmp0);
                                 break;
                             case 0x17: /* Tick compare */
 #if !defined(CONFIG_USER_ONLY)
commit 3886b8a32029a88111140dfe81f6ef02d6b85e23
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:26 2012 +1000

    target-sparc: Don't use a temporary for gen_dest_fpr_D
    
    In all cases we don't have write-before-read problems.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 9b7bbef..00ceb9d 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -206,9 +206,9 @@ static void gen_store_fpr_D(DisasContext *dc, unsigned int dst, TCGv_i64 v)
     gen_update_fprs_dirty(dst);
 }
 
-static TCGv_i64 gen_dest_fpr_D(void)
+static TCGv_i64 gen_dest_fpr_D(DisasContext *dc, unsigned int dst)
 {
-    return cpu_tmp64;
+    return cpu_fpr[DFPREG(dst) / 2];
 }
 
 static void gen_op_load_fpr_QT0(unsigned int src)
@@ -1758,7 +1758,7 @@ static inline void gen_fop_DD(DisasContext *dc, int rd, int rs,
     TCGv_i64 dst, src;
 
     src = gen_load_fpr_D(dc, rs);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, cpu_env, src);
 
@@ -1772,7 +1772,7 @@ static inline void gen_ne_fop_DD(DisasContext *dc, int rd, int rs,
     TCGv_i64 dst, src;
 
     src = gen_load_fpr_D(dc, rs);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, src);
 
@@ -1787,7 +1787,7 @@ static inline void gen_fop_DDD(DisasContext *dc, int rd, int rs1, int rs2,
 
     src1 = gen_load_fpr_D(dc, rs1);
     src2 = gen_load_fpr_D(dc, rs2);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, cpu_env, src1, src2);
 
@@ -1802,7 +1802,7 @@ static inline void gen_ne_fop_DDD(DisasContext *dc, int rd, int rs1, int rs2,
 
     src1 = gen_load_fpr_D(dc, rs1);
     src2 = gen_load_fpr_D(dc, rs2);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, src1, src2);
 
@@ -1816,7 +1816,7 @@ static inline void gen_gsr_fop_DDD(DisasContext *dc, int rd, int rs1, int rs2,
 
     src1 = gen_load_fpr_D(dc, rs1);
     src2 = gen_load_fpr_D(dc, rs2);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, cpu_gsr, src1, src2);
 
@@ -1831,7 +1831,7 @@ static inline void gen_ne_fop_DDDD(DisasContext *dc, int rd, int rs1, int rs2,
     src1 = gen_load_fpr_D(dc, rs1);
     src2 = gen_load_fpr_D(dc, rs2);
     src0 = gen_load_fpr_D(dc, rd);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, src0, src1, src2);
 
@@ -1883,7 +1883,7 @@ static inline void gen_fop_DFF(DisasContext *dc, int rd, int rs1, int rs2,
 
     src1 = gen_load_fpr_F(dc, rs1);
     src2 = gen_load_fpr_F(dc, rs2);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, cpu_env, src1, src2);
 
@@ -1912,7 +1912,7 @@ static inline void gen_fop_DF(DisasContext *dc, int rd, int rs,
     TCGv_i32 src;
 
     src = gen_load_fpr_F(dc, rs);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, cpu_env, src);
 
@@ -1927,7 +1927,7 @@ static inline void gen_ne_fop_DF(DisasContext *dc, int rd, int rs,
     TCGv_i32 src;
 
     src = gen_load_fpr_F(dc, rs);
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, cpu_env, src);
 
@@ -1967,7 +1967,7 @@ static inline void gen_fop_DQ(DisasContext *dc, int rd, int rs,
     TCGv_i64 dst;
 
     gen_op_load_fpr_QT1(QFPREG(rs));
-    dst = gen_dest_fpr_D();
+    dst = gen_dest_fpr_D(dc, rd);
 
     gen(dst, cpu_env);
 
@@ -2303,7 +2303,7 @@ static void gen_fmovs(DisasContext *dc, DisasCompare *cmp, int rd, int rs)
 
 static void gen_fmovd(DisasContext *dc, DisasCompare *cmp, int rd, int rs)
 {
-    TCGv_i64 dst = gen_dest_fpr_D();
+    TCGv_i64 dst = gen_dest_fpr_D(dc, rd);
     tcg_gen_movcond_i64(cmp->cond, dst, cmp->c1, cmp->c2,
                         gen_load_fpr_D(dc, rs),
                         gen_load_fpr_D(dc, rd));
@@ -4317,7 +4317,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x060: /* VIS I fzero */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_dst_64 = gen_dest_fpr_D();
+                    cpu_dst_64 = gen_dest_fpr_D(dc, rd);
                     tcg_gen_movi_i64(cpu_dst_64, 0);
                     gen_store_fpr_D(dc, rd, cpu_dst_64);
                     break;
@@ -4445,7 +4445,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x07e: /* VIS I fone */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_dst_64 = gen_dest_fpr_D();
+                    cpu_dst_64 = gen_dest_fpr_D(dc, rd);
                     tcg_gen_movi_i64(cpu_dst_64, -1);
                     gen_store_fpr_D(dc, rd, cpu_dst_64);
                     break;
@@ -4873,7 +4873,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x23:      /* lddf, load double fpreg */
                     gen_address_mask(dc, cpu_addr);
-                    cpu_dst_64 = gen_dest_fpr_D();
+                    cpu_dst_64 = gen_dest_fpr_D(dc, rd);
                     tcg_gen_qemu_ld64(cpu_dst_64, cpu_addr, dc->mem_idx);
                     gen_store_fpr_D(dc, rd, cpu_dst_64);
                     break;
commit 1ec789ab68a9eabb5de8b1ba732d60a8fcb00446
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:25 2012 +1000

    target-sparc: Remove usage of cpu_tmp64 from most helper functions
    
    Use a locally allocated temporary instead.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index ed341b8..9b7bbef 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -2071,16 +2071,18 @@ static inline void gen_stf_asi(TCGv addr, int insn, int size, int rd)
 static inline void gen_swap_asi(TCGv dst, TCGv src, TCGv addr, int insn)
 {
     TCGv_i32 r_asi, r_size, r_sign;
+    TCGv_i64 t64 = tcg_temp_new_i64();
 
     r_asi = gen_get_asi(insn, addr);
     r_size = tcg_const_i32(4);
     r_sign = tcg_const_i32(0);
-    gen_helper_ld_asi(cpu_tmp64, cpu_env, addr, r_asi, r_size, r_sign);
+    gen_helper_ld_asi(t64, cpu_env, addr, r_asi, r_size, r_sign);
     tcg_temp_free_i32(r_sign);
     gen_helper_st_asi(cpu_env, addr, src, r_asi, r_size);
     tcg_temp_free_i32(r_size);
     tcg_temp_free_i32(r_asi);
-    tcg_gen_trunc_i64_tl(dst, cpu_tmp64);
+    tcg_gen_trunc_i64_tl(dst, t64);
+    tcg_temp_free_i64(t64);
 }
 
 static inline void gen_ldda_asi(DisasContext *dc, TCGv hi, TCGv addr,
@@ -2100,13 +2102,15 @@ static inline void gen_stda_asi(DisasContext *dc, TCGv hi, TCGv addr,
 {
     TCGv_i32 r_asi, r_size;
     TCGv lo = gen_load_gpr(dc, rd + 1);
+    TCGv_i64 t64 = tcg_temp_new_i64();
 
-    tcg_gen_concat_tl_i64(cpu_tmp64, lo, hi);
+    tcg_gen_concat_tl_i64(t64, lo, hi);
     r_asi = gen_get_asi(insn, addr);
     r_size = tcg_const_i32(8);
-    gen_helper_st_asi(cpu_env, addr, cpu_tmp64, r_asi, r_size);
+    gen_helper_st_asi(cpu_env, addr, t64, r_asi, r_size);
     tcg_temp_free_i32(r_size);
     tcg_temp_free_i32(r_asi);
+    tcg_temp_free_i64(t64);
 }
 
 static inline void gen_cas_asi(DisasContext *dc, TCGv addr,
@@ -2139,46 +2143,52 @@ static inline void gen_ld_asi(TCGv dst, TCGv addr, int insn, int size,
                               int sign)
 {
     TCGv_i32 r_asi, r_size, r_sign;
+    TCGv_i64 t64 = tcg_temp_new_i64();
 
     r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26));
     r_size = tcg_const_i32(size);
     r_sign = tcg_const_i32(sign);
-    gen_helper_ld_asi(cpu_tmp64, cpu_env, addr, r_asi, r_size, r_sign);
-    tcg_temp_free(r_sign);
-    tcg_temp_free(r_size);
-    tcg_temp_free(r_asi);
-    tcg_gen_trunc_i64_tl(dst, cpu_tmp64);
+    gen_helper_ld_asi(t64, cpu_env, addr, r_asi, r_size, r_sign);
+    tcg_temp_free_i32(r_sign);
+    tcg_temp_free_i32(r_size);
+    tcg_temp_free_i32(r_asi);
+    tcg_gen_trunc_i64_tl(dst, t64);
+    tcg_temp_free_i64(t64);
 }
 
 static inline void gen_st_asi(TCGv src, TCGv addr, int insn, int size)
 {
     TCGv_i32 r_asi, r_size;
+    TCGv_i64 t64 = tcg_temp_new_i64();
 
-    tcg_gen_extu_tl_i64(cpu_tmp64, src);
+    tcg_gen_extu_tl_i64(t64, src);
     r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26));
     r_size = tcg_const_i32(size);
-    gen_helper_st_asi(cpu_env, addr, cpu_tmp64, r_asi, r_size);
-    tcg_temp_free(r_size);
-    tcg_temp_free(r_asi);
+    gen_helper_st_asi(cpu_env, addr, t64, r_asi, r_size);
+    tcg_temp_free_i32(r_size);
+    tcg_temp_free_i32(r_asi);
+    tcg_temp_free_i64(t64);
 }
 
 static inline void gen_swap_asi(TCGv dst, TCGv src, TCGv addr, int insn)
 {
     TCGv_i32 r_asi, r_size, r_sign;
-    TCGv_i64 r_val;
+    TCGv_i64 r_val, t64;
 
     r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26));
     r_size = tcg_const_i32(4);
     r_sign = tcg_const_i32(0);
-    gen_helper_ld_asi(cpu_tmp64, cpu_env, addr, r_asi, r_size, r_sign);
+    t64 = tcg_temp_new_i64();
+    gen_helper_ld_asi(t64, cpu_env, addr, r_asi, r_size, r_sign);
     tcg_temp_free(r_sign);
     r_val = tcg_temp_new_i64();
     tcg_gen_extu_tl_i64(r_val, src);
     gen_helper_st_asi(cpu_env, addr, r_val, r_asi, r_size);
     tcg_temp_free_i64(r_val);
-    tcg_temp_free(r_size);
-    tcg_temp_free(r_asi);
-    tcg_gen_trunc_i64_tl(dst, cpu_tmp64);
+    tcg_temp_free_i32(r_size);
+    tcg_temp_free_i32(r_asi);
+    tcg_gen_trunc_i64_tl(dst, t64);
+    tcg_temp_free_i64(t64);
 }
 
 static inline void gen_ldda_asi(DisasContext *dc, TCGv hi, TCGv addr,
@@ -2186,21 +2196,24 @@ static inline void gen_ldda_asi(DisasContext *dc, TCGv hi, TCGv addr,
 {
     TCGv_i32 r_asi, r_size, r_sign;
     TCGv t;
+    TCGv_i64 t64;
 
     r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26));
     r_size = tcg_const_i32(8);
     r_sign = tcg_const_i32(0);
-    gen_helper_ld_asi(cpu_tmp64, cpu_env, addr, r_asi, r_size, r_sign);
-    tcg_temp_free(r_sign);
-    tcg_temp_free(r_size);
-    tcg_temp_free(r_asi);
+    t64 = tcg_temp_new_i64();
+    gen_helper_ld_asi(t64, cpu_env, addr, r_asi, r_size, r_sign);
+    tcg_temp_free_i32(r_sign);
+    tcg_temp_free_i32(r_size);
+    tcg_temp_free_i32(r_asi);
 
     t = gen_dest_gpr(dc, rd + 1);
-    tcg_gen_trunc_i64_tl(t, cpu_tmp64);
+    tcg_gen_trunc_i64_tl(t, t64);
     gen_store_gpr(dc, rd + 1, t);
 
-    tcg_gen_shri_i64(cpu_tmp64, cpu_tmp64, 32);
-    tcg_gen_trunc_i64_tl(hi, cpu_tmp64);
+    tcg_gen_shri_i64(t64, t64, 32);
+    tcg_gen_trunc_i64_tl(hi, t64);
+    tcg_temp_free_i64(t64);
     gen_store_gpr(dc, rd, hi);
 }
 
@@ -2209,13 +2222,15 @@ static inline void gen_stda_asi(DisasContext *dc, TCGv hi, TCGv addr,
 {
     TCGv_i32 r_asi, r_size;
     TCGv lo = gen_load_gpr(dc, rd + 1);
+    TCGv_i64 t64 = tcg_temp_new_i64();
 
-    tcg_gen_concat_tl_i64(cpu_tmp64, lo, hi);
+    tcg_gen_concat_tl_i64(t64, lo, hi);
     r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26));
     r_size = tcg_const_i32(8);
-    gen_helper_st_asi(cpu_env, addr, cpu_tmp64, r_asi, r_size);
-    tcg_temp_free(r_size);
-    tcg_temp_free(r_asi);
+    gen_helper_st_asi(cpu_env, addr, t64, r_asi, r_size);
+    tcg_temp_free_i32(r_size);
+    tcg_temp_free_i32(r_asi);
+    tcg_temp_free_i64(t64);
 }
 #endif
 
commit f8641947c2268eab6e73f16883c08ae14432280c
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:24 2012 +1000

    target-sparc: Tidy ldfsr, stfsr
    
    Remove the last uses of cpu_tmp32.  Unify the code between sparc64
    and sparc32 by using the proper "tl" functions.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 353ebc6..ed341b8 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -60,7 +60,6 @@ static TCGv cpu_wim;
 #endif
 /* local register indexes (only used inside old micro ops) */
 static TCGv cpu_tmp0;
-static TCGv_i32 cpu_tmp32;
 static TCGv_i64 cpu_tmp64;
 /* Floating point registers */
 static TCGv_i64 cpu_fpr[TARGET_DPREGS];
@@ -4834,17 +4833,15 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     if (rd == 1) {
                         tcg_gen_qemu_ld64(cpu_tmp64, cpu_addr, dc->mem_idx);
                         gen_helper_ldxfsr(cpu_env, cpu_tmp64);
-                    } else {
-                        tcg_gen_qemu_ld32u(cpu_tmp0, cpu_addr, dc->mem_idx);
-                        tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                        gen_helper_ldfsr(cpu_env, cpu_tmp32);
+                        break;
                     }
-#else
+#endif
                     {
-                        tcg_gen_qemu_ld32u(cpu_tmp32, cpu_addr, dc->mem_idx);
-                        gen_helper_ldfsr(cpu_env, cpu_tmp32);
+                        TCGv_i32 t32 = get_temp_i32(dc);
+                        tcg_gen_qemu_ld32u(cpu_tmp0, cpu_addr, dc->mem_idx);
+                        tcg_gen_trunc_tl_i32(t32, cpu_tmp0);
+                        gen_helper_ldfsr(cpu_env, t32);
                     }
-#endif
                     break;
                 case 0x22:      /* ldqf, load quad fpreg */
                     {
@@ -4979,17 +4976,19 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     tcg_gen_qemu_st32(cpu_tmp0, cpu_addr, dc->mem_idx);
                     break;
                 case 0x25: /* stfsr, V9 stxfsr */
+                    {
+                        TCGv t = get_temp_tl(dc);
+
+                        tcg_gen_ld_tl(t, cpu_env, offsetof(CPUSPARCState, fsr));
 #ifdef TARGET_SPARC64
-                    gen_address_mask(dc, cpu_addr);
-                    tcg_gen_ld_i64(cpu_tmp64, cpu_env, offsetof(CPUSPARCState, fsr));
-                    if (rd == 1)
-                        tcg_gen_qemu_st64(cpu_tmp64, cpu_addr, dc->mem_idx);
-                    else
-                        tcg_gen_qemu_st32(cpu_tmp64, cpu_addr, dc->mem_idx);
-#else
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, fsr));
-                    tcg_gen_qemu_st32(cpu_tmp32, cpu_addr, dc->mem_idx);
+                        gen_address_mask(dc, cpu_addr);
+                        if (rd == 1) {
+                            tcg_gen_qemu_st64(t, cpu_addr, dc->mem_idx);
+                            break;
+                        }
 #endif
+                        tcg_gen_qemu_st32(t, cpu_addr, dc->mem_idx);
+                    }
                     break;
                 case 0x26:
 #ifdef TARGET_SPARC64
@@ -5236,7 +5235,6 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
         insn = cpu_ldl_code(env, dc->pc);
 
         cpu_tmp0 = tcg_temp_new();
-        cpu_tmp32 = tcg_temp_new_i32();
         cpu_tmp64 = tcg_temp_new_i64();
         cpu_dst = tcg_temp_new();
 
@@ -5245,7 +5243,6 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
 
         tcg_temp_free(cpu_dst);
         tcg_temp_free_i64(cpu_tmp64);
-        tcg_temp_free_i32(cpu_tmp32);
         tcg_temp_free(cpu_tmp0);
 
         if (dc->is_br)
commit 7b9e066b67c1f8839a1ca63efebcbaf48cc60104
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:23 2012 +1000

    target-sparc: Avoid cpu_tmp32 in Write Priv Register
    
    No need to copy to a temporary to store 32 bits.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 43e44d5..353ebc6 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -3801,9 +3801,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 
                                     r_tsptr = tcg_temp_new_ptr();
                                     gen_load_trap_state_at_tl(r_tsptr, cpu_env);
-                                    tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                    tcg_gen_st_i32(cpu_tmp32, r_tsptr,
-                                                   offsetof(trap_state, tt));
+                                    tcg_gen_st32_tl(cpu_tmp0, r_tsptr,
+                                                    offsetof(trap_state, tt));
                                     tcg_temp_free_ptr(r_tsptr);
                                 }
                                 break;
@@ -3829,8 +3828,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 break;
                             case 7: // tl
                                 save_state(dc);
-                                tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                tcg_gen_st_i32(cpu_tmp32, cpu_env,
+                                tcg_gen_st32_tl(cpu_tmp0, cpu_env,
                                                offsetof(CPUSPARCState, tl));
                                 dc->npc = DYNAMIC_PC;
                                 break;
@@ -3841,40 +3839,34 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 gen_helper_wrcwp(cpu_env, cpu_tmp0);
                                 break;
                             case 10: // cansave
-                                tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                tcg_gen_st_i32(cpu_tmp32, cpu_env,
-                                               offsetof(CPUSPARCState,
-                                                        cansave));
+                                tcg_gen_st32_tl(cpu_tmp0, cpu_env,
+                                                offsetof(CPUSPARCState,
+                                                         cansave));
                                 break;
                             case 11: // canrestore
-                                tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                tcg_gen_st_i32(cpu_tmp32, cpu_env,
-                                               offsetof(CPUSPARCState,
-                                                        canrestore));
+                                tcg_gen_st32_tl(cpu_tmp0, cpu_env,
+                                                offsetof(CPUSPARCState,
+                                                         canrestore));
                                 break;
                             case 12: // cleanwin
-                                tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                tcg_gen_st_i32(cpu_tmp32, cpu_env,
-                                               offsetof(CPUSPARCState,
-                                                        cleanwin));
+                                tcg_gen_st32_tl(cpu_tmp0, cpu_env,
+                                                offsetof(CPUSPARCState,
+                                                         cleanwin));
                                 break;
                             case 13: // otherwin
-                                tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                tcg_gen_st_i32(cpu_tmp32, cpu_env,
-                                               offsetof(CPUSPARCState,
-                                                        otherwin));
+                                tcg_gen_st32_tl(cpu_tmp0, cpu_env,
+                                                offsetof(CPUSPARCState,
+                                                         otherwin));
                                 break;
                             case 14: // wstate
-                                tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                tcg_gen_st_i32(cpu_tmp32, cpu_env,
-                                               offsetof(CPUSPARCState,
-                                                        wstate));
+                                tcg_gen_st32_tl(cpu_tmp0, cpu_env,
+                                                offsetof(CPUSPARCState,
+                                                         wstate));
                                 break;
                             case 16: // UA2005 gl
                                 CHECK_IU_FEATURE(dc, GL);
-                                tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                                tcg_gen_st_i32(cpu_tmp32, cpu_env,
-                                               offsetof(CPUSPARCState, gl));
+                                tcg_gen_st32_tl(cpu_tmp0, cpu_env,
+                                                offsetof(CPUSPARCState, gl));
                                 break;
                             case 26: // UA2005 strand status
                                 CHECK_IU_FEATURE(dc, HYPV);
@@ -3886,11 +3878,11 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 goto illegal_insn;
                             }
 #else
-                            tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_tmp0);
-                            if (dc->def->nwindows != 32)
-                                tcg_gen_andi_tl(cpu_tmp32, cpu_tmp32,
+                            tcg_gen_trunc_tl_i32(cpu_wim, cpu_tmp0);
+                            if (dc->def->nwindows != 32) {
+                                tcg_gen_andi_tl(cpu_wim, cpu_wim,
                                                 (1 << dc->def->nwindows) - 1);
-                            tcg_gen_mov_i32(cpu_wim, cpu_tmp32);
+                            }
 #endif
                         }
                         break;
commit 45778f99f0fb088af1f92d9a92759b760dceef2a
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:22 2012 +1000

    target-sparc: Avoid cpu_tmp32 in Read Priv Register
    
    We don't need another temporary here.  Load directly into the
    register we want to set.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 5013aee..43e44d5 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -2865,14 +2865,12 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 3: // tt
                     {
-                        TCGv_ptr r_tsptr;
+                        TCGv_ptr r_tsptr = tcg_temp_new_ptr();
 
-                        r_tsptr = tcg_temp_new_ptr();
                         gen_load_trap_state_at_tl(r_tsptr, cpu_env);
-                        tcg_gen_ld_i32(cpu_tmp32, r_tsptr,
-                                       offsetof(trap_state, tt));
+                        tcg_gen_ld32s_tl(cpu_tmp0, r_tsptr,
+                                         offsetof(trap_state, tt));
                         tcg_temp_free_ptr(r_tsptr);
-                        tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
                     }
                     break;
                 case 4: // tick
@@ -2890,53 +2888,44 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     tcg_gen_mov_tl(cpu_tmp0, cpu_tbr);
                     break;
                 case 6: // pstate
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, pstate));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, pstate));
                     break;
                 case 7: // tl
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, tl));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, tl));
                     break;
                 case 8: // pil
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, psrpil));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, psrpil));
                     break;
                 case 9: // cwp
                     gen_helper_rdcwp(cpu_tmp0, cpu_env);
                     break;
                 case 10: // cansave
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, cansave));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, cansave));
                     break;
                 case 11: // canrestore
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, canrestore));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, canrestore));
                     break;
                 case 12: // cleanwin
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, cleanwin));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, cleanwin));
                     break;
                 case 13: // otherwin
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, otherwin));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, otherwin));
                     break;
                 case 14: // wstate
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, wstate));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, wstate));
                     break;
                 case 16: // UA2005 gl
                     CHECK_IU_FEATURE(dc, GL);
-                    tcg_gen_ld_i32(cpu_tmp32, cpu_env,
-                                   offsetof(CPUSPARCState, gl));
-                    tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32);
+                    tcg_gen_ld32s_tl(cpu_tmp0, cpu_env,
+                                     offsetof(CPUSPARCState, gl));
                     break;
                 case 26: // UA2005 strand status
                     CHECK_IU_FEATURE(dc, HYPV);
commit ba5f5179f2c27c7e9891e404f526d3463e3f4a15
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:21 2012 +1000

    target-sparc: Use get_temp_i32 in gen_dest_fpr_F
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 5296a37..5013aee 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -189,9 +189,9 @@ static void gen_store_fpr_F(DisasContext *dc, unsigned int dst, TCGv_i32 v)
     gen_update_fprs_dirty(dst);
 }
 
-static TCGv_i32 gen_dest_fpr_F(void)
+static TCGv_i32 gen_dest_fpr_F(DisasContext *dc)
 {
-    return cpu_tmp32;
+    return get_temp_i32(dc);
 }
 
 static TCGv_i64 gen_load_fpr_D(DisasContext *dc, unsigned int src)
@@ -1703,7 +1703,7 @@ static inline void gen_fop_FF(DisasContext *dc, int rd, int rs,
     TCGv_i32 dst, src;
 
     src = gen_load_fpr_F(dc, rs);
-    dst = gen_dest_fpr_F();
+    dst = gen_dest_fpr_F(dc);
 
     gen(dst, cpu_env, src);
 
@@ -1716,7 +1716,7 @@ static inline void gen_ne_fop_FF(DisasContext *dc, int rd, int rs,
     TCGv_i32 dst, src;
 
     src = gen_load_fpr_F(dc, rs);
-    dst = gen_dest_fpr_F();
+    dst = gen_dest_fpr_F(dc);
 
     gen(dst, src);
 
@@ -1730,7 +1730,7 @@ static inline void gen_fop_FFF(DisasContext *dc, int rd, int rs1, int rs2,
 
     src1 = gen_load_fpr_F(dc, rs1);
     src2 = gen_load_fpr_F(dc, rs2);
-    dst = gen_dest_fpr_F();
+    dst = gen_dest_fpr_F(dc);
 
     gen(dst, cpu_env, src1, src2);
 
@@ -1745,7 +1745,7 @@ static inline void gen_ne_fop_FFF(DisasContext *dc, int rd, int rs1, int rs2,
 
     src1 = gen_load_fpr_F(dc, rs1);
     src2 = gen_load_fpr_F(dc, rs2);
-    dst = gen_dest_fpr_F();
+    dst = gen_dest_fpr_F(dc);
 
     gen(dst, src1, src2);
 
@@ -1942,7 +1942,7 @@ static inline void gen_fop_FD(DisasContext *dc, int rd, int rs,
     TCGv_i64 src;
 
     src = gen_load_fpr_D(dc, rs);
-    dst = gen_dest_fpr_F();
+    dst = gen_dest_fpr_F(dc);
 
     gen(dst, cpu_env, src);
 
@@ -1955,7 +1955,7 @@ static inline void gen_fop_FQ(DisasContext *dc, int rd, int rs,
     TCGv_i32 dst;
 
     gen_op_load_fpr_QT1(QFPREG(rs));
-    dst = gen_dest_fpr_F();
+    dst = gen_dest_fpr_F(dc);
 
     gen(dst, cpu_env);
 
@@ -2277,7 +2277,7 @@ static void gen_fmovs(DisasContext *dc, DisasCompare *cmp, int rd, int rs)
 
     s1 = gen_load_fpr_F(dc, rs);
     s2 = gen_load_fpr_F(dc, rd);
-    dst = gen_dest_fpr_F();
+    dst = gen_dest_fpr_F(dc);
     zero = tcg_const_i32(0);
 
     tcg_gen_movcond_i32(TCG_COND_NE, dst, c32, zero, s1, s2);
@@ -4257,14 +4257,14 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 case 0x03b: /* VIS I fpack16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs2);
-                    cpu_dst_32 = gen_dest_fpr_F();
+                    cpu_dst_32 = gen_dest_fpr_F(dc);
                     gen_helper_fpack16(cpu_dst_32, cpu_gsr, cpu_src1_64);
                     gen_store_fpr_F(dc, rd, cpu_dst_32);
                     break;
                 case 0x03d: /* VIS I fpackfix */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs2);
-                    cpu_dst_32 = gen_dest_fpr_F();
+                    cpu_dst_32 = gen_dest_fpr_F(dc);
                     gen_helper_fpackfix(cpu_dst_32, cpu_gsr, cpu_src1_64);
                     gen_store_fpr_F(dc, rd, cpu_dst_32);
                     break;
@@ -4328,7 +4328,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x061: /* VIS I fzeros */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_dst_32 = gen_dest_fpr_F();
+                    cpu_dst_32 = gen_dest_fpr_F(dc);
                     tcg_gen_movi_i32(cpu_dst_32, 0);
                     gen_store_fpr_F(dc, rd, cpu_dst_32);
                     break;
@@ -4456,7 +4456,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x07f: /* VIS I fones */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_dst_32 = gen_dest_fpr_F();
+                    cpu_dst_32 = gen_dest_fpr_F(dc);
                     tcg_gen_movi_i32(cpu_dst_32, -1);
                     gen_store_fpr_F(dc, rd, cpu_dst_32);
                     break;
@@ -4843,7 +4843,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 case 0x20:      /* ldf, load fpreg */
                     gen_address_mask(dc, cpu_addr);
                     tcg_gen_qemu_ld32u(cpu_tmp0, cpu_addr, dc->mem_idx);
-                    cpu_dst_32 = gen_dest_fpr_F();
+                    cpu_dst_32 = gen_dest_fpr_F(dc);
                     tcg_gen_trunc_tl_i32(cpu_dst_32, cpu_tmp0);
                     gen_store_fpr_F(dc, rd, cpu_dst_32);
                     break;
commit 2ae23e178263ecb7faebd37d9706f36a5cba9791
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:20 2012 +1000

    target-sparc: Split out get_temp_i32
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index e3e4256..5296a37 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -125,6 +125,22 @@ static int sign_extend(int x, int len)
 
 #define IS_IMM (insn & (1<<13))
 
+static inline TCGv_i32 get_temp_i32(DisasContext *dc)
+{
+    TCGv_i32 t;
+    assert(dc->n_t32 < ARRAY_SIZE(dc->t32));
+    dc->t32[dc->n_t32++] = t = tcg_temp_new_i32();
+    return t;
+}
+
+static inline TCGv get_temp_tl(DisasContext *dc)
+{
+    TCGv t;
+    assert(dc->n_ttl < ARRAY_SIZE(dc->ttl));
+    dc->ttl[dc->n_ttl++] = t = tcg_temp_new();
+    return t;
+}
+
 static inline void gen_update_fprs_dirty(int rd)
 {
 #if defined(TARGET_SPARC64)
@@ -145,16 +161,13 @@ static TCGv_i32 gen_load_fpr_F(DisasContext *dc, unsigned int src)
     if (src & 1) {
         return MAKE_TCGV_I32(GET_TCGV_I64(cpu_fpr[src / 2]));
     } else {
-        TCGv_i32 ret = tcg_temp_new_i32();
+        TCGv_i32 ret = get_temp_i32(dc);
         TCGv_i64 t = tcg_temp_new_i64();
 
         tcg_gen_shri_i64(t, cpu_fpr[src / 2], 32);
         tcg_gen_trunc_i64_i32(ret, t);
         tcg_temp_free_i64(t);
 
-        dc->t32[dc->n_t32++] = ret;
-        assert(dc->n_t32 <= ARRAY_SIZE(dc->t32));
-
         return ret;
     }
 #endif
@@ -265,14 +278,6 @@ static inline void gen_address_mask(DisasContext *dc, TCGv addr)
 #endif
 }
 
-static inline TCGv get_temp_tl(DisasContext *dc)
-{
-    TCGv t;
-    assert(dc->n_ttl < ARRAY_SIZE(dc->ttl));
-    dc->ttl[dc->n_ttl++] = t = tcg_temp_new();
-    return t;
-}
-
 static inline TCGv gen_load_gpr(DisasContext *dc, int reg)
 {
     if (reg == 0 || reg >= 8) {
commit 5e6ed43923830b09989a9a2fa2255dadadee67f2
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:19 2012 +1000

    target-sparc: Make the cpu_addr variable local to load/store handling
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 2a95c1f..e3e4256 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -48,7 +48,7 @@ static TCGv cpu_y;
 #ifndef CONFIG_USER_ONLY
 static TCGv cpu_tbr;
 #endif
-static TCGv cpu_cond, cpu_dst, cpu_addr;
+static TCGv cpu_cond, cpu_dst;
 #ifdef TARGET_SPARC64
 static TCGv_i32 cpu_xcc, cpu_asi, cpu_fprs;
 static TCGv cpu_gsr;
@@ -4596,20 +4596,22 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
     case 3:                     /* load/store instructions */
         {
             unsigned int xop = GET_FIELD(insn, 7, 12);
+            /* ??? gen_address_mask prevents us from using a source
+               register directly.  Always generate a temporary.  */
+            TCGv cpu_addr = get_temp_tl(dc);
 
-            cpu_src1 = get_src1(dc, insn);
-            if (xop == 0x3c || xop == 0x3e) { // V9 casa/casxa
-                tcg_gen_mov_tl(cpu_addr, cpu_src1);
+            tcg_gen_mov_tl(cpu_addr, get_src1(dc, insn));
+            if (xop == 0x3c || xop == 0x3e) {
+                /* V9 casa/casxa : no offset */
             } else if (IS_IMM) {     /* immediate */
                 simm = GET_FIELDs(insn, 19, 31);
-                tcg_gen_addi_tl(cpu_addr, cpu_src1, simm);
+                if (simm != 0) {
+                    tcg_gen_addi_tl(cpu_addr, cpu_addr, simm);
+                }
             } else {            /* register */
                 rs2 = GET_FIELD(insn, 27, 31);
                 if (rs2 != 0) {
-                    cpu_src2 = gen_load_gpr(dc, rs2);
-                    tcg_gen_add_tl(cpu_addr, cpu_src1, cpu_src2);
-                } else {
-                    tcg_gen_mov_tl(cpu_addr, cpu_src1);
+                    tcg_gen_add_tl(cpu_addr, cpu_addr, gen_load_gpr(dc, rs2));
                 }
             }
             if (xop < 4 || (xop > 7 && xop < 0x14 && xop != 0x0e) ||
@@ -5251,12 +5253,10 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
         cpu_tmp32 = tcg_temp_new_i32();
         cpu_tmp64 = tcg_temp_new_i64();
         cpu_dst = tcg_temp_new();
-        cpu_addr = tcg_temp_new();
 
         disas_sparc_insn(dc, insn);
         num_insns++;
 
-        tcg_temp_free(cpu_addr);
         tcg_temp_free(cpu_dst);
         tcg_temp_free_i64(cpu_tmp64);
         tcg_temp_free_i32(cpu_tmp32);
commit a4273524875a960e8ef22ed676853e5988fefbea
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:18 2012 +1000

    target-sparc: Cleanup cpu_src[12] allocation
    
    Now that get_temp_tl is used for get_src[12], we don't need to
    pre-allocate these temporaries.
    
    Fallout from this is moving some assignments around cas/casx to
    avoid uninitialized variable warnings.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 3c9b0e3..2a95c1f 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -2483,7 +2483,7 @@ static void gen_faligndata(TCGv dst, TCGv gsr, TCGv s1, TCGv s2)
 static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 {
     unsigned int opc, rs1, rs2, rd;
-    TCGv cpu_src1, cpu_src2, cpu_tmp1, cpu_tmp2;
+    TCGv cpu_src1, cpu_src2;
     TCGv_i32 cpu_src1_32, cpu_src2_32, cpu_dst_32;
     TCGv_i64 cpu_src1_64, cpu_src2_64, cpu_dst_64;
     target_long simm;
@@ -2496,9 +2496,6 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 
     rd = GET_FIELD(insn, 2, 6);
 
-    cpu_tmp1 = cpu_src1 = tcg_temp_new();
-    cpu_tmp2 = cpu_src2 = tcg_temp_new();
-
     switch (opc) {
     case 0:                     /* branches/sethi */
         {
@@ -4602,8 +4599,6 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 
             cpu_src1 = get_src1(dc, insn);
             if (xop == 0x3c || xop == 0x3e) { // V9 casa/casxa
-                rs2 = GET_FIELD(insn, 27, 31);
-                cpu_src2 = gen_load_gpr(dc, rs2);
                 tcg_gen_mov_tl(cpu_addr, cpu_src1);
             } else if (IS_IMM) {     /* immediate */
                 simm = GET_FIELDs(insn, 19, 31);
@@ -5074,9 +5069,13 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     gen_stf_asi(cpu_addr, insn, 8, DFPREG(rd));
                     break;
                 case 0x3c: /* V9 casa */
+                    rs2 = GET_FIELD(insn, 27, 31);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_cas_asi(dc, cpu_addr, cpu_src2, insn, rd);
                     break;
                 case 0x3e: /* V9 casxa */
+                    rs2 = GET_FIELD(insn, 27, 31);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_casx_asi(dc, cpu_addr, cpu_src2, insn, rd);
                     break;
 #else
@@ -5089,8 +5088,9 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 default:
                     goto illegal_insn;
                 }
-            } else
+            } else {
                 goto illegal_insn;
+            }
         }
         break;
     }
@@ -5169,8 +5169,6 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
     goto egress;
 #endif
  egress:
-    tcg_temp_free(cpu_tmp1);
-    tcg_temp_free(cpu_tmp2);
     if (dc->n_t32 != 0) {
         int i;
         for (i = dc->n_t32 - 1; i >= 0; --i) {
commit 81634eea3d5dada203848f89ebd97d6a05aa4cce
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:17 2012 +1000

    target-sparc: Finish conversion to gen_load_gpr
    
    All users of gen_movl_{reg_TN,TN_reg} are removed.  At the same time,
    make cpu_val a local variable for load/store disassembly.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 8a2e914..3c9b0e3 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -48,7 +48,7 @@ static TCGv cpu_y;
 #ifndef CONFIG_USER_ONLY
 static TCGv cpu_tbr;
 #endif
-static TCGv cpu_cond, cpu_dst, cpu_addr, cpu_val;
+static TCGv cpu_cond, cpu_dst, cpu_addr;
 #ifdef TARGET_SPARC64
 static TCGv_i32 cpu_xcc, cpu_asi, cpu_fprs;
 static TCGv cpu_gsr;
@@ -308,28 +308,6 @@ static inline TCGv gen_dest_gpr(DisasContext *dc, int reg)
     }
 }
 
-static inline void gen_movl_reg_TN(int reg, TCGv tn)
-{
-    if (reg == 0)
-        tcg_gen_movi_tl(tn, 0);
-    else if (reg < 8)
-        tcg_gen_mov_tl(tn, cpu_gregs[reg]);
-    else {
-        tcg_gen_ld_tl(tn, cpu_regwptr, (reg - 8) * sizeof(target_ulong));
-    }
-}
-
-static inline void gen_movl_TN_reg(int reg, TCGv tn)
-{
-    if (reg == 0)
-        return;
-    else if (reg < 8)
-        tcg_gen_mov_tl(cpu_gregs[reg], tn);
-    else {
-        tcg_gen_st_tl(tn, cpu_regwptr, (reg - 8) * sizeof(target_ulong));
-    }
-}
-
 static inline void gen_goto_tb(DisasContext *s, int tb_num,
                                target_ulong pc, target_ulong npc)
 {
@@ -2127,24 +2105,28 @@ static inline void gen_stda_asi(DisasContext *dc, TCGv hi, TCGv addr,
     tcg_temp_free_i32(r_asi);
 }
 
-static inline void gen_cas_asi(DisasContext *dc, TCGv dst, TCGv addr,
+static inline void gen_cas_asi(DisasContext *dc, TCGv addr,
                                TCGv val2, int insn, int rd)
 {
-    TCGv r_val1 = gen_load_gpr(dc, rd);
+    TCGv val1 = gen_load_gpr(dc, rd);
+    TCGv dst = gen_dest_gpr(dc, rd);
     TCGv_i32 r_asi = gen_get_asi(insn, addr);
 
-    gen_helper_cas_asi(dst, cpu_env, addr, r_val1, val2, r_asi);
+    gen_helper_cas_asi(dst, cpu_env, addr, val1, val2, r_asi);
     tcg_temp_free_i32(r_asi);
+    gen_store_gpr(dc, rd, dst);
 }
 
-static inline void gen_casx_asi(DisasContext *dc, TCGv dst, TCGv addr,
+static inline void gen_casx_asi(DisasContext *dc, TCGv addr,
                                 TCGv val2, int insn, int rd)
 {
-    TCGv r_val1 = gen_load_gpr(dc, rd);
+    TCGv val1 = gen_load_gpr(dc, rd);
+    TCGv dst = gen_dest_gpr(dc, rd);
     TCGv_i32 r_asi = gen_get_asi(insn, addr);
 
-    gen_helper_casx_asi(dst, cpu_env, addr, r_val1, val2, r_asi);
+    gen_helper_casx_asi(dst, cpu_env, addr, val1, val2, r_asi);
     tcg_temp_free_i32(r_asi);
+    gen_store_gpr(dc, rd, dst);
 }
 
 #elif !defined(CONFIG_USER_ONLY)
@@ -4638,6 +4620,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
             if (xop < 4 || (xop > 7 && xop < 0x14 && xop != 0x0e) ||
                 (xop > 0x17 && xop <= 0x1d ) ||
                 (xop > 0x2c && xop <= 0x33) || xop == 0x1f || xop == 0x3d) {
+                TCGv cpu_val = gen_dest_gpr(dc, rd);
+
                 switch (xop) {
                 case 0x0:       /* ld, V9 lduw, load unsigned word */
                     gen_address_mask(dc, cpu_addr);
@@ -4903,7 +4887,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 }
             } else if (xop < 8 || (xop >= 0x14 && xop < 0x18) ||
                        xop == 0xe || xop == 0x1e) {
-                gen_movl_reg_TN(rd, cpu_val);
+                TCGv cpu_val = gen_load_gpr(dc, rd);
+
                 switch (xop) {
                 case 0x4: /* st, store word */
                     gen_address_mask(dc, cpu_addr);
@@ -4922,6 +4907,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         goto illegal_insn;
                     else {
                         TCGv_i32 r_const;
+                        TCGv lo;
 
                         save_state(dc);
                         gen_address_mask(dc, cpu_addr);
@@ -4929,8 +4915,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         /* XXX remove alignment check */
                         gen_helper_check_align(cpu_env, cpu_addr, r_const);
                         tcg_temp_free_i32(r_const);
-                        gen_movl_reg_TN(rd + 1, cpu_tmp0);
-                        tcg_gen_concat_tl_i64(cpu_tmp64, cpu_tmp0, cpu_val);
+                        lo = gen_load_gpr(dc, rd + 1);
+                        tcg_gen_concat_tl_i64(cpu_tmp64, lo, cpu_val);
                         tcg_gen_qemu_st64(cpu_tmp64, cpu_addr, dc->mem_idx);
                     }
                     break;
@@ -5088,12 +5074,10 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     gen_stf_asi(cpu_addr, insn, 8, DFPREG(rd));
                     break;
                 case 0x3c: /* V9 casa */
-                    gen_cas_asi(dc, cpu_val, cpu_addr, cpu_src2, insn, rd);
-                    gen_store_gpr(dc, rd, cpu_val);
+                    gen_cas_asi(dc, cpu_addr, cpu_src2, insn, rd);
                     break;
                 case 0x3e: /* V9 casxa */
-                    gen_casx_asi(dc, cpu_val, cpu_addr, cpu_src2, insn, rd);
-                    gen_store_gpr(dc, rd, cpu_val);
+                    gen_casx_asi(dc, cpu_addr, cpu_src2, insn, rd);
                     break;
 #else
                 case 0x34: /* stc */
@@ -5269,14 +5253,12 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
         cpu_tmp32 = tcg_temp_new_i32();
         cpu_tmp64 = tcg_temp_new_i64();
         cpu_dst = tcg_temp_new();
-        cpu_val = tcg_temp_new();
         cpu_addr = tcg_temp_new();
 
         disas_sparc_insn(dc, insn);
         num_insns++;
 
         tcg_temp_free(cpu_addr);
-        tcg_temp_free(cpu_val);
         tcg_temp_free(cpu_dst);
         tcg_temp_free_i64(cpu_tmp64);
         tcg_temp_free_i32(cpu_tmp32);
commit 06828032e3f88710b3135ff55ecf1c0308027900
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:16 2012 +1000

    target-sparc: Convert swap to gen_load/store_gpr
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index f4ab6cc..8a2e914 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -2086,7 +2086,7 @@ static inline void gen_stf_asi(TCGv addr, int insn, int size, int rd)
     tcg_temp_free_i32(r_asi);
 }
 
-static inline void gen_swap_asi(TCGv dst, TCGv addr, int insn)
+static inline void gen_swap_asi(TCGv dst, TCGv src, TCGv addr, int insn)
 {
     TCGv_i32 r_asi, r_size, r_sign;
 
@@ -2095,7 +2095,7 @@ static inline void gen_swap_asi(TCGv dst, TCGv addr, int insn)
     r_sign = tcg_const_i32(0);
     gen_helper_ld_asi(cpu_tmp64, cpu_env, addr, r_asi, r_size, r_sign);
     tcg_temp_free_i32(r_sign);
-    gen_helper_st_asi(cpu_env, addr, dst, r_asi, r_size);
+    gen_helper_st_asi(cpu_env, addr, src, r_asi, r_size);
     tcg_temp_free_i32(r_size);
     tcg_temp_free_i32(r_asi);
     tcg_gen_trunc_i64_tl(dst, cpu_tmp64);
@@ -2176,7 +2176,7 @@ static inline void gen_st_asi(TCGv src, TCGv addr, int insn, int size)
     tcg_temp_free(r_asi);
 }
 
-static inline void gen_swap_asi(TCGv dst, TCGv addr, int insn)
+static inline void gen_swap_asi(TCGv dst, TCGv src, TCGv addr, int insn)
 {
     TCGv_i32 r_asi, r_size, r_sign;
     TCGv_i64 r_val;
@@ -2187,7 +2187,7 @@ static inline void gen_swap_asi(TCGv dst, TCGv addr, int insn)
     gen_helper_ld_asi(cpu_tmp64, cpu_env, addr, r_asi, r_size, r_sign);
     tcg_temp_free(r_sign);
     r_val = tcg_temp_new_i64();
-    tcg_gen_extu_tl_i64(r_val, dst);
+    tcg_gen_extu_tl_i64(r_val, src);
     gen_helper_st_asi(cpu_env, addr, r_val, r_asi, r_size);
     tcg_temp_free_i64(r_val);
     tcg_temp_free(r_size);
@@ -4694,10 +4694,10 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 case 0x0f:      /* swap, swap register with memory. Also
                                    atomically */
                     CHECK_IU_FEATURE(dc, SWAP);
-                    gen_movl_reg_TN(rd, cpu_val);
+                    cpu_src1 = gen_load_gpr(dc, rd);
                     gen_address_mask(dc, cpu_addr);
                     tcg_gen_qemu_ld32u(cpu_tmp0, cpu_addr, dc->mem_idx);
-                    tcg_gen_qemu_st32(cpu_val, cpu_addr, dc->mem_idx);
+                    tcg_gen_qemu_st32(cpu_src1, cpu_addr, dc->mem_idx);
                     tcg_gen_mov_tl(cpu_val, cpu_tmp0);
                     break;
 #if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
@@ -4783,8 +4783,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         goto priv_insn;
 #endif
                     save_state(dc);
-                    gen_movl_reg_TN(rd, cpu_val);
-                    gen_swap_asi(cpu_val, cpu_addr, insn);
+                    cpu_src1 = gen_load_gpr(dc, rd);
+                    gen_swap_asi(cpu_val, cpu_src1, cpu_addr, insn);
                     break;
 
 #ifndef TARGET_SPARC64
commit c7785e1682405d8ec7002918c76857aaebd812b2
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:15 2012 +1000

    target-sparc: Convert asi helpers to gen_*_gpr
    
    Push the DisasContext down so that we can use gen_load/store_gpr
    in sode gen_ldda_asi, gen_stda_ast, gen_cas_asi, gen_casx_asi.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 760cfd6..f4ab6cc 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -2101,7 +2101,8 @@ static inline void gen_swap_asi(TCGv dst, TCGv addr, int insn)
     tcg_gen_trunc_i64_tl(dst, cpu_tmp64);
 }
 
-static inline void gen_ldda_asi(TCGv hi, TCGv addr, int insn, int rd)
+static inline void gen_ldda_asi(DisasContext *dc, TCGv hi, TCGv addr,
+                                int insn, int rd)
 {
     TCGv_i32 r_asi, r_rd;
 
@@ -2112,12 +2113,13 @@ static inline void gen_ldda_asi(TCGv hi, TCGv addr, int insn, int rd)
     tcg_temp_free_i32(r_asi);
 }
 
-static inline void gen_stda_asi(TCGv hi, TCGv addr, int insn, int rd)
+static inline void gen_stda_asi(DisasContext *dc, TCGv hi, TCGv addr,
+                                int insn, int rd)
 {
     TCGv_i32 r_asi, r_size;
+    TCGv lo = gen_load_gpr(dc, rd + 1);
 
-    gen_movl_reg_TN(rd + 1, cpu_tmp0);
-    tcg_gen_concat_tl_i64(cpu_tmp64, cpu_tmp0, hi);
+    tcg_gen_concat_tl_i64(cpu_tmp64, lo, hi);
     r_asi = gen_get_asi(insn, addr);
     r_size = tcg_const_i32(8);
     gen_helper_st_asi(cpu_env, addr, cpu_tmp64, r_asi, r_size);
@@ -2125,28 +2127,23 @@ static inline void gen_stda_asi(TCGv hi, TCGv addr, int insn, int rd)
     tcg_temp_free_i32(r_asi);
 }
 
-static inline void gen_cas_asi(TCGv dst, TCGv addr, TCGv val2, int insn,
-                               int rd)
+static inline void gen_cas_asi(DisasContext *dc, TCGv dst, TCGv addr,
+                               TCGv val2, int insn, int rd)
 {
-    TCGv r_val1;
-    TCGv_i32 r_asi;
+    TCGv r_val1 = gen_load_gpr(dc, rd);
+    TCGv_i32 r_asi = gen_get_asi(insn, addr);
 
-    r_val1 = tcg_temp_new();
-    gen_movl_reg_TN(rd, r_val1);
-    r_asi = gen_get_asi(insn, addr);
     gen_helper_cas_asi(dst, cpu_env, addr, r_val1, val2, r_asi);
     tcg_temp_free_i32(r_asi);
-    tcg_temp_free(r_val1);
 }
 
-static inline void gen_casx_asi(TCGv dst, TCGv addr, TCGv val2, int insn,
-                                int rd)
+static inline void gen_casx_asi(DisasContext *dc, TCGv dst, TCGv addr,
+                                TCGv val2, int insn, int rd)
 {
-    TCGv_i32 r_asi;
+    TCGv r_val1 = gen_load_gpr(dc, rd);
+    TCGv_i32 r_asi = gen_get_asi(insn, addr);
 
-    gen_movl_reg_TN(rd, cpu_tmp64);
-    r_asi = gen_get_asi(insn, addr);
-    gen_helper_casx_asi(dst, cpu_env, addr, cpu_tmp64, val2, r_asi);
+    gen_helper_casx_asi(dst, cpu_env, addr, r_val1, val2, r_asi);
     tcg_temp_free_i32(r_asi);
 }
 
@@ -2198,9 +2195,11 @@ static inline void gen_swap_asi(TCGv dst, TCGv addr, int insn)
     tcg_gen_trunc_i64_tl(dst, cpu_tmp64);
 }
 
-static inline void gen_ldda_asi(TCGv hi, TCGv addr, int insn, int rd)
+static inline void gen_ldda_asi(DisasContext *dc, TCGv hi, TCGv addr,
+                                int insn, int rd)
 {
     TCGv_i32 r_asi, r_size, r_sign;
+    TCGv t;
 
     r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26));
     r_size = tcg_const_i32(8);
@@ -2209,19 +2208,23 @@ static inline void gen_ldda_asi(TCGv hi, TCGv addr, int insn, int rd)
     tcg_temp_free(r_sign);
     tcg_temp_free(r_size);
     tcg_temp_free(r_asi);
-    tcg_gen_trunc_i64_tl(cpu_tmp0, cpu_tmp64);
-    gen_movl_TN_reg(rd + 1, cpu_tmp0);
+
+    t = gen_dest_gpr(dc, rd + 1);
+    tcg_gen_trunc_i64_tl(t, cpu_tmp64);
+    gen_store_gpr(dc, rd + 1, t);
+
     tcg_gen_shri_i64(cpu_tmp64, cpu_tmp64, 32);
     tcg_gen_trunc_i64_tl(hi, cpu_tmp64);
-    gen_movl_TN_reg(rd, hi);
+    gen_store_gpr(dc, rd, hi);
 }
 
-static inline void gen_stda_asi(TCGv hi, TCGv addr, int insn, int rd)
+static inline void gen_stda_asi(DisasContext *dc, TCGv hi, TCGv addr,
+                                int insn, int rd)
 {
     TCGv_i32 r_asi, r_size;
+    TCGv lo = gen_load_gpr(dc, rd + 1);
 
-    gen_movl_reg_TN(rd + 1, cpu_tmp0);
-    tcg_gen_concat_tl_i64(cpu_tmp64, cpu_tmp0, hi);
+    tcg_gen_concat_tl_i64(cpu_tmp64, lo, hi);
     r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26));
     r_size = tcg_const_i32(8);
     gen_helper_st_asi(cpu_env, addr, cpu_tmp64, r_asi, r_size);
@@ -4738,7 +4741,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     if (rd & 1)
                         goto illegal_insn;
                     save_state(dc);
-                    gen_ldda_asi(cpu_val, cpu_addr, insn, rd);
+                    gen_ldda_asi(dc, cpu_val, cpu_addr, insn, rd);
                     goto skip_move;
                 case 0x19:      /* ldsba, load signed byte alternate */
 #ifndef TARGET_SPARC64
@@ -4976,7 +4979,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         goto illegal_insn;
                     else {
                         save_state(dc);
-                        gen_stda_asi(cpu_val, cpu_addr, insn, rd);
+                        gen_stda_asi(dc, cpu_val, cpu_addr, insn, rd);
                     }
                     break;
 #endif
@@ -5085,11 +5088,11 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     gen_stf_asi(cpu_addr, insn, 8, DFPREG(rd));
                     break;
                 case 0x3c: /* V9 casa */
-                    gen_cas_asi(cpu_val, cpu_addr, cpu_src2, insn, rd);
+                    gen_cas_asi(dc, cpu_val, cpu_addr, cpu_src2, insn, rd);
                     gen_store_gpr(dc, rd, cpu_val);
                     break;
                 case 0x3e: /* V9 casxa */
-                    gen_casx_asi(cpu_val, cpu_addr, cpu_src2, insn, rd);
+                    gen_casx_asi(dc, cpu_val, cpu_addr, cpu_src2, insn, rd);
                     gen_store_gpr(dc, rd, cpu_val);
                     break;
 #else
commit 9d1d4e342cb154a0f801eabd9758e90599893073
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:14 2012 +1000

    target-sparc: Use gen_load_gpr in get_src[12]
    
    This means we can avoid the incoming temporary, though the cleanup
    of the existing temporaries is not performed in this patch.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 0ec3d48..760cfd6 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -2248,40 +2248,23 @@ static inline void gen_ldstub_asi(TCGv dst, TCGv addr, int insn)
 }
 #endif
 
-static inline TCGv get_src1(unsigned int insn, TCGv def)
+static TCGv get_src1(DisasContext *dc, unsigned int insn)
 {
-    TCGv r_rs1 = def;
-    unsigned int rs1;
-
-    rs1 = GET_FIELD(insn, 13, 17);
-    if (rs1 == 0) {
-        tcg_gen_movi_tl(def, 0);
-    } else if (rs1 < 8) {
-        r_rs1 = cpu_gregs[rs1];
-    } else {
-        tcg_gen_ld_tl(def, cpu_regwptr, (rs1 - 8) * sizeof(target_ulong));
-    }
-    return r_rs1;
+    unsigned int rs1 = GET_FIELD(insn, 13, 17);
+    return gen_load_gpr(dc, rs1);
 }
 
-static inline TCGv get_src2(unsigned int insn, TCGv def)
+static TCGv get_src2(DisasContext *dc, unsigned int insn)
 {
-    TCGv r_rs2 = def;
-
     if (IS_IMM) { /* immediate */
         target_long simm = GET_FIELDs(insn, 19, 31);
-        tcg_gen_movi_tl(def, simm);
-    } else { /* register */
+        TCGv t = get_temp_tl(dc);
+        tcg_gen_movi_tl(t, simm);
+        return t;
+    } else {      /* register */
         unsigned int rs2 = GET_FIELD(insn, 27, 31);
-        if (rs2 == 0) {
-            tcg_gen_movi_tl(def, 0);
-        } else if (rs2 < 8) {
-            r_rs2 = cpu_gregs[rs2];
-        } else {
-            tcg_gen_ld_tl(def, cpu_regwptr, (rs2 - 8) * sizeof(target_ulong));
-        }
+        return gen_load_gpr(dc, rs2);
     }
-    return r_rs2;
 }
 
 #ifdef TARGET_SPARC64
@@ -2560,7 +2543,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         (GET_FIELD_SP(insn, 20, 21) << 14);
                     target = sign_extend(target, 16);
                     target <<= 2;
-                    cpu_src1 = get_src1(insn, cpu_src1);
+                    cpu_src1 = get_src1(dc, insn);
                     do_branch_reg(dc, target, insn, cpu_src1);
                     goto jmp_insn;
                 }
@@ -3187,7 +3170,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 do {                                               \
                     DisasCompare cmp;                              \
                     cond = GET_FIELD_SP(insn, 14, 17);             \
-                    cpu_src1 = get_src1(insn, cpu_src1);           \
+                    cpu_src1 = get_src1(dc, insn);                 \
                     gen_compare_reg(&cmp, cond, cpu_src1);         \
                     gen_fmov##sz(dc, &cmp, rd, rs2);               \
                     free_compare(&cmp);                            \
@@ -3344,7 +3327,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         }
                     }
                 } else {
-                    cpu_src1 = get_src1(insn, cpu_src1);
+                    cpu_src1 = get_src1(dc, insn);
                     if (IS_IMM) {       /* immediate */
                         simm = GET_FIELDs(insn, 19, 31);
                         tcg_gen_ori_tl(dst, cpu_src1, simm);
@@ -3363,7 +3346,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 }
 #ifdef TARGET_SPARC64
             } else if (xop == 0x25) { /* sll, V9 sllx */
-                cpu_src1 = get_src1(insn, cpu_src1);
+                cpu_src1 = get_src1(dc, insn);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 20, 31);
                     if (insn & (1 << 12)) {
@@ -3383,7 +3366,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 }
                 gen_store_gpr(dc, rd, cpu_dst);
             } else if (xop == 0x26) { /* srl, V9 srlx */
-                cpu_src1 = get_src1(insn, cpu_src1);
+                cpu_src1 = get_src1(dc, insn);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 20, 31);
                     if (insn & (1 << 12)) {
@@ -3406,7 +3389,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 }
                 gen_store_gpr(dc, rd, cpu_dst);
             } else if (xop == 0x27) { /* sra, V9 srax */
-                cpu_src1 = get_src1(insn, cpu_src1);
+                cpu_src1 = get_src1(dc, insn);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 20, 31);
                     if (insn & (1 << 12)) {
@@ -3431,8 +3414,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 #endif
             } else if (xop < 0x36) {
                 if (xop < 0x20) {
-                    cpu_src1 = get_src1(insn, cpu_src1);
-                    cpu_src2 = get_src2(insn, cpu_src2);
+                    cpu_src1 = get_src1(dc, insn);
+                    cpu_src2 = get_src2(dc, insn);
                     switch (xop & ~0x10) {
                     case 0x0: /* add */
                         if (xop & 0x10) {
@@ -3563,8 +3546,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     }
                     gen_store_gpr(dc, rd, cpu_dst);
                 } else {
-                    cpu_src1 = get_src1(insn, cpu_src1);
-                    cpu_src2 = get_src2(insn, cpu_src2);
+                    cpu_src1 = get_src1(dc, insn);
+                    cpu_src2 = get_src2(dc, insn);
                     switch (xop) {
                     case 0x20: /* taddcc */
                         gen_op_add_cc(cpu_dst, cpu_src1, cpu_src2);
@@ -4153,14 +4136,14 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x010: /* VIS I array8 */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_src1 = get_src1(insn, cpu_src1);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
                     cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_helper_array8(cpu_dst, cpu_src1, cpu_src2);
                     gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x012: /* VIS I array16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_src1 = get_src1(insn, cpu_src1);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
                     cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_helper_array8(cpu_dst, cpu_src1, cpu_src2);
                     tcg_gen_shli_i64(cpu_dst, cpu_dst, 1);
@@ -4168,7 +4151,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x014: /* VIS I array32 */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_src1 = get_src1(insn, cpu_src1);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
                     cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_helper_array8(cpu_dst, cpu_src1, cpu_src2);
                     tcg_gen_shli_i64(cpu_dst, cpu_dst, 2);
@@ -4176,22 +4159,22 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     break;
                 case 0x018: /* VIS I alignaddr */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_src1 = get_src1(insn, cpu_src1);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
                     cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_alignaddr(cpu_dst, cpu_src1, cpu_src2, 0);
                     gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x01a: /* VIS I alignaddrl */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    cpu_src1 = get_src1(insn, cpu_src1);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
                     cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_alignaddr(cpu_dst, cpu_src1, cpu_src2, 1);
                     gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x019: /* VIS II bmask */
                     CHECK_FPU_FEATURE(dc, VIS2);
-                    cpu_src1 = get_src1(insn, cpu_src1);
-                    cpu_src2 = get_src2(insn, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
                     tcg_gen_deposit_tl(cpu_gsr, cpu_gsr, cpu_dst, 32, 32);
                     gen_store_gpr(dc, rd, cpu_dst);
@@ -4511,7 +4494,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 TCGv_i32 r_const;
 
                 save_state(dc);
-                cpu_src1 = get_src1(insn, cpu_src1);
+                cpu_src1 = get_src1(dc, insn);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 19, 31);
                     tcg_gen_addi_tl(cpu_dst, cpu_src1, simm);
@@ -4534,7 +4517,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 goto jmp_insn;
 #endif
             } else {
-                cpu_src1 = get_src1(insn, cpu_src1);
+                cpu_src1 = get_src1(dc, insn);
                 if (IS_IMM) {   /* immediate */
                     simm = GET_FIELDs(insn, 19, 31);
                     tcg_gen_addi_tl(cpu_dst, cpu_src1, simm);
@@ -4632,7 +4615,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
         {
             unsigned int xop = GET_FIELD(insn, 7, 12);
 
-            cpu_src1 = get_src1(insn, cpu_src1);
+            cpu_src1 = get_src1(dc, insn);
             if (xop == 0x3c || xop == 0x3e) { // V9 casa/casxa
                 rs2 = GET_FIELD(insn, 27, 31);
                 cpu_src2 = gen_load_gpr(dc, rs2);
commit 97ea285917d473c8c8ecb627a637d76082cd6584
Author: Richard Henderson <rth at twiddle.net>
Date:   Tue Oct 16 19:32:13 2012 +1000

    target-sparc: Conversion to gen_*_gpr, part 1
    
    Only handle the easy cases directly within disas_sparc_insn.
    
    Signed-off-by: Richard Henderson <rth at twiddle.net>
    Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index eec0db0..0ec3d48 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -2602,13 +2602,12 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     goto jmp_insn;
                 }
             case 0x4:           /* SETHI */
-                if (rd) { // nop
+                /* Special-case %g0 because that's the canonical nop.  */
+                if (rd) {
                     uint32_t value = GET_FIELD(insn, 10, 31);
-                    TCGv r_const;
-
-                    r_const = tcg_const_tl(value << 10);
-                    gen_movl_TN_reg(rd, r_const);
-                    tcg_temp_free(r_const);
+                    TCGv t = gen_dest_gpr(dc, rd);
+                    tcg_gen_movi_tl(t, value << 10);
+                    gen_store_gpr(dc, rd, t);
                 }
                 break;
             case 0x0:           /* UNIMPL */
@@ -2621,11 +2620,10 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
     case 1:                     /*CALL*/
         {
             target_long target = GET_FIELDs(insn, 2, 31) << 2;
-            TCGv r_const;
+            TCGv o7 = gen_dest_gpr(dc, 15);
 
-            r_const = tcg_const_tl(dc->pc);
-            gen_movl_TN_reg(15, r_const);
-            tcg_temp_free(r_const);
+            tcg_gen_movi_tl(o7, dc->pc);
+            gen_store_gpr(dc, 15, o7);
             target += dc->pc;
             gen_mov_pc_npc(dc);
 #ifdef TARGET_SPARC64
@@ -2689,22 +2687,17 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         /* Signal that the trap value is fully constant.  */
                         mask = 0;
                     } else {
-                        TCGv t1 = tcg_temp_new();
-                        gen_movl_reg_TN(rs1, t1);
+                        TCGv t1 = gen_load_gpr(dc, rs1);
                         tcg_gen_trunc_tl_i32(trap, t1);
-                        tcg_temp_free(t1);
                         tcg_gen_addi_i32(trap, trap, rs2);
                     }
                 } else {
-                    TCGv t1 = tcg_temp_new();
-                    TCGv t2 = tcg_temp_new();
+                    TCGv t1, t2;
                     rs2 = GET_FIELD_SP(insn, 0, 4);
-                    gen_movl_reg_TN(rs1, t1);
-                    gen_movl_reg_TN(rs2, t2);
+                    t1 = gen_load_gpr(dc, rs1);
+                    t2 = gen_load_gpr(dc, rs2);
                     tcg_gen_add_tl(t1, t1, t2);
                     tcg_gen_trunc_tl_i32(trap, t1);
-                    tcg_temp_free(t1);
-                    tcg_temp_free(t2);
                 }
                 if (mask != 0) {
                     tcg_gen_andi_i32(trap, trap, mask);
@@ -2738,27 +2731,24 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                        microSPARC II */
                     /* Read Asr17 */
                     if (rs1 == 0x11 && dc->def->features & CPU_FEATURE_ASR17) {
-                        TCGv r_const;
-
+                        TCGv t = gen_dest_gpr(dc, rd);
                         /* Read Asr17 for a Leon3 monoprocessor */
-                        r_const = tcg_const_tl((1 << 8)
-                                               | (dc->def->nwindows - 1));
-                        gen_movl_TN_reg(rd, r_const);
-                        tcg_temp_free(r_const);
+                        tcg_gen_movi_tl(t, (1 << 8) | (dc->def->nwindows - 1));
+                        gen_store_gpr(dc, rd, t);
                         break;
                     }
 #endif
-                    gen_movl_TN_reg(rd, cpu_y);
+                    gen_store_gpr(dc, rd, cpu_y);
                     break;
 #ifdef TARGET_SPARC64
                 case 0x2: /* V9 rdccr */
                     update_psr(dc);
                     gen_helper_rdccr(cpu_dst, cpu_env);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x3: /* V9 rdasi */
                     tcg_gen_ext_i32_tl(cpu_dst, cpu_asi);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x4: /* V9 rdtick */
                     {
@@ -2769,25 +2759,23 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                        offsetof(CPUSPARCState, tick));
                         gen_helper_tick_get_count(cpu_dst, r_tickptr);
                         tcg_temp_free_ptr(r_tickptr);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                     }
                     break;
                 case 0x5: /* V9 rdpc */
                     {
-                        TCGv r_const;
-
+                        TCGv t = gen_dest_gpr(dc, rd);
                         if (unlikely(AM_CHECK(dc))) {
-                            r_const = tcg_const_tl(dc->pc & 0xffffffffULL);
+                            tcg_gen_movi_tl(t, dc->pc & 0xffffffffULL);
                         } else {
-                           r_const = tcg_const_tl(dc->pc);
+                            tcg_gen_movi_tl(t, dc->pc);
                         }
-                        gen_movl_TN_reg(rd, r_const);
-                        tcg_temp_free(r_const);
+                        gen_store_gpr(dc, rd, t);
                     }
                     break;
                 case 0x6: /* V9 rdfprs */
                     tcg_gen_ext_i32_tl(cpu_dst, cpu_fprs);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0xf: /* V9 membar */
                     break; /* no effect */
@@ -2795,14 +2783,14 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     if (gen_trap_ifnofpu(dc)) {
                         goto jmp_insn;
                     }
-                    gen_movl_TN_reg(rd, cpu_gsr);
+                    gen_store_gpr(dc, rd, cpu_gsr);
                     break;
                 case 0x16: /* Softint */
                     tcg_gen_ext_i32_tl(cpu_dst, cpu_softint);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x17: /* Tick compare */
-                    gen_movl_TN_reg(rd, cpu_tick_cmpr);
+                    gen_store_gpr(dc, rd, cpu_tick_cmpr);
                     break;
                 case 0x18: /* System tick */
                     {
@@ -2813,11 +2801,11 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                        offsetof(CPUSPARCState, stick));
                         gen_helper_tick_get_count(cpu_dst, r_tickptr);
                         tcg_temp_free_ptr(r_tickptr);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                     }
                     break;
                 case 0x19: /* System tick compare */
-                    gen_movl_TN_reg(rd, cpu_stick_cmpr);
+                    gen_store_gpr(dc, rd, cpu_stick_cmpr);
                     break;
                 case 0x10: /* Performance Control */
                 case 0x11: /* Performance Instrumentation Counter */
@@ -2864,7 +2852,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     goto illegal_insn;
                 }
 #endif
-                gen_movl_TN_reg(rd, cpu_dst);
+                gen_store_gpr(dc, rd, cpu_dst);
                 break;
             } else if (xop == 0x2a) { /* rdwim / V9 rdpr */
                 if (!supervisor(dc))
@@ -2925,7 +2913,6 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         tcg_gen_ld_ptr(r_tickptr, cpu_env,
                                        offsetof(CPUSPARCState, tick));
                         gen_helper_tick_get_count(cpu_tmp0, r_tickptr);
-                        gen_movl_TN_reg(rd, cpu_tmp0);
                         tcg_temp_free_ptr(r_tickptr);
                     }
                     break;
@@ -2997,7 +2984,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 #else
                 tcg_gen_ext_i32_tl(cpu_tmp0, cpu_wim);
 #endif
-                gen_movl_TN_reg(rd, cpu_tmp0);
+                gen_store_gpr(dc, rd, cpu_tmp0);
                 break;
             } else if (xop == 0x2b) { /* rdtbr / V9 flushw */
 #ifdef TARGET_SPARC64
@@ -3006,7 +2993,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
 #else
                 if (!supervisor(dc))
                     goto priv_insn;
-                gen_movl_TN_reg(rd, cpu_tbr);
+                gen_store_gpr(dc, rd, cpu_tbr);
 #endif
                 break;
 #endif
@@ -3338,38 +3325,40 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         goto illegal_insn;
                 }
             } else if (xop == 0x2) {
-                // clr/mov shortcut
-
+                TCGv dst = gen_dest_gpr(dc, rd);
                 rs1 = GET_FIELD(insn, 13, 17);
                 if (rs1 == 0) {
-                    // or %g0, x, y -> mov T0, x; mov y, T0
+                    /* clr/mov shortcut : or %g0, x, y -> mov x, y */
                     if (IS_IMM) {       /* immediate */
-                        TCGv r_const;
-
                         simm = GET_FIELDs(insn, 19, 31);
-                        r_const = tcg_const_tl(simm);
-                        gen_movl_TN_reg(rd, r_const);
-                        tcg_temp_free(r_const);
+                        tcg_gen_movi_tl(dst, simm);
+                        gen_store_gpr(dc, rd, dst);
                     } else {            /* register */
                         rs2 = GET_FIELD(insn, 27, 31);
-                        gen_movl_reg_TN(rs2, cpu_dst);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        if (rs2 == 0) {
+                            tcg_gen_movi_tl(dst, 0);
+                            gen_store_gpr(dc, rd, dst);
+                        } else {
+                            cpu_src2 = gen_load_gpr(dc, rs2);
+                            gen_store_gpr(dc, rd, cpu_src2);
+                        }
                     }
                 } else {
                     cpu_src1 = get_src1(insn, cpu_src1);
                     if (IS_IMM) {       /* immediate */
                         simm = GET_FIELDs(insn, 19, 31);
-                        tcg_gen_ori_tl(cpu_dst, cpu_src1, simm);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        tcg_gen_ori_tl(dst, cpu_src1, simm);
+                        gen_store_gpr(dc, rd, dst);
                     } else {            /* register */
-                        // or x, %g0, y -> mov T1, x; mov y, T1
                         rs2 = GET_FIELD(insn, 27, 31);
-                        if (rs2 != 0) {
-                            gen_movl_reg_TN(rs2, cpu_src2);
-                            tcg_gen_or_tl(cpu_dst, cpu_src1, cpu_src2);
-                            gen_movl_TN_reg(rd, cpu_dst);
-                        } else
-                            gen_movl_TN_reg(rd, cpu_src1);
+                        if (rs2 == 0) {
+                            /* mov shortcut:  or x, %g0, y -> mov x, y */
+                            gen_store_gpr(dc, rd, cpu_src1);
+                        } else {
+                            cpu_src2 = gen_load_gpr(dc, rs2);
+                            tcg_gen_or_tl(dst, cpu_src1, cpu_src2);
+                            gen_store_gpr(dc, rd, dst);
+                        }
                     }
                 }
 #ifdef TARGET_SPARC64
@@ -3384,7 +3373,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     }
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     if (insn & (1 << 12)) {
                         tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
                     } else {
@@ -3392,7 +3381,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     }
                     tcg_gen_shl_i64(cpu_dst, cpu_src1, cpu_tmp0);
                 }
-                gen_movl_TN_reg(rd, cpu_dst);
+                gen_store_gpr(dc, rd, cpu_dst);
             } else if (xop == 0x26) { /* srl, V9 srlx */
                 cpu_src1 = get_src1(insn, cpu_src1);
                 if (IS_IMM) {   /* immediate */
@@ -3405,7 +3394,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     }
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     if (insn & (1 << 12)) {
                         tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
                         tcg_gen_shr_i64(cpu_dst, cpu_src1, cpu_tmp0);
@@ -3415,7 +3404,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         tcg_gen_shr_i64(cpu_dst, cpu_dst, cpu_tmp0);
                     }
                 }
-                gen_movl_TN_reg(rd, cpu_dst);
+                gen_store_gpr(dc, rd, cpu_dst);
             } else if (xop == 0x27) { /* sra, V9 srax */
                 cpu_src1 = get_src1(insn, cpu_src1);
                 if (IS_IMM) {   /* immediate */
@@ -3423,24 +3412,22 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     if (insn & (1 << 12)) {
                         tcg_gen_sari_i64(cpu_dst, cpu_src1, simm & 0x3f);
                     } else {
-                        tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
-                        tcg_gen_ext32s_i64(cpu_dst, cpu_dst);
+                        tcg_gen_ext32s_i64(cpu_dst, cpu_src1);
                         tcg_gen_sari_i64(cpu_dst, cpu_dst, simm & 0x1f);
                     }
                 } else {                /* register */
                     rs2 = GET_FIELD(insn, 27, 31);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     if (insn & (1 << 12)) {
                         tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
                         tcg_gen_sar_i64(cpu_dst, cpu_src1, cpu_tmp0);
                     } else {
                         tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x1f);
-                        tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
-                        tcg_gen_ext32s_i64(cpu_dst, cpu_dst);
+                        tcg_gen_ext32s_i64(cpu_dst, cpu_src1);
                         tcg_gen_sar_i64(cpu_dst, cpu_dst, cpu_tmp0);
                     }
                 }
-                gen_movl_TN_reg(rd, cpu_dst);
+                gen_store_gpr(dc, rd, cpu_dst);
 #endif
             } else if (xop < 0x36) {
                 if (xop < 0x20) {
@@ -3448,32 +3435,16 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     cpu_src2 = get_src2(insn, cpu_src2);
                     switch (xop & ~0x10) {
                     case 0x0: /* add */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            if (xop & 0x10) {
-                                gen_op_addi_cc(cpu_dst, cpu_src1, simm);
-                                tcg_gen_movi_i32(cpu_cc_op, CC_OP_ADD);
-                                dc->cc_op = CC_OP_ADD;
-                            } else {
-                                tcg_gen_addi_tl(cpu_dst, cpu_src1, simm);
-                            }
+                        if (xop & 0x10) {
+                            gen_op_add_cc(cpu_dst, cpu_src1, cpu_src2);
+                            tcg_gen_movi_i32(cpu_cc_op, CC_OP_ADD);
+                            dc->cc_op = CC_OP_ADD;
                         } else {
-                            if (xop & 0x10) {
-                                gen_op_add_cc(cpu_dst, cpu_src1, cpu_src2);
-                                tcg_gen_movi_i32(cpu_cc_op, CC_OP_ADD);
-                                dc->cc_op = CC_OP_ADD;
-                            } else {
-                                tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
-                            }
+                            tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
                         }
                         break;
                     case 0x1: /* and */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            tcg_gen_andi_tl(cpu_dst, cpu_src1, simm);
-                        } else {
-                            tcg_gen_and_tl(cpu_dst, cpu_src1, cpu_src2);
-                        }
+                        tcg_gen_and_tl(cpu_dst, cpu_src1, cpu_src2);
                         if (xop & 0x10) {
                             tcg_gen_mov_tl(cpu_cc_dst, cpu_dst);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_LOGIC);
@@ -3481,12 +3452,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         }
                         break;
                     case 0x2: /* or */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            tcg_gen_ori_tl(cpu_dst, cpu_src1, simm);
-                        } else {
-                            tcg_gen_or_tl(cpu_dst, cpu_src1, cpu_src2);
-                        }
+                        tcg_gen_or_tl(cpu_dst, cpu_src1, cpu_src2);
                         if (xop & 0x10) {
                             tcg_gen_mov_tl(cpu_cc_dst, cpu_dst);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_LOGIC);
@@ -3494,12 +3460,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         }
                         break;
                     case 0x3: /* xor */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            tcg_gen_xori_tl(cpu_dst, cpu_src1, simm);
-                        } else {
-                            tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
-                        }
+                        tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
                         if (xop & 0x10) {
                             tcg_gen_mov_tl(cpu_cc_dst, cpu_dst);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_LOGIC);
@@ -3507,30 +3468,16 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         }
                         break;
                     case 0x4: /* sub */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            if (xop & 0x10) {
-                                gen_op_subi_cc(cpu_dst, cpu_src1, simm, dc);
-                            } else {
-                                tcg_gen_subi_tl(cpu_dst, cpu_src1, simm);
-                            }
+                        if (xop & 0x10) {
+                            gen_op_sub_cc(cpu_dst, cpu_src1, cpu_src2);
+                            tcg_gen_movi_i32(cpu_cc_op, CC_OP_SUB);
+                            dc->cc_op = CC_OP_SUB;
                         } else {
-                            if (xop & 0x10) {
-                                gen_op_sub_cc(cpu_dst, cpu_src1, cpu_src2);
-                                tcg_gen_movi_i32(cpu_cc_op, CC_OP_SUB);
-                                dc->cc_op = CC_OP_SUB;
-                            } else {
-                                tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_src2);
-                            }
+                            tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_src2);
                         }
                         break;
                     case 0x5: /* andn */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            tcg_gen_andi_tl(cpu_dst, cpu_src1, ~simm);
-                        } else {
-                            tcg_gen_andc_tl(cpu_dst, cpu_src1, cpu_src2);
-                        }
+                        tcg_gen_andc_tl(cpu_dst, cpu_src1, cpu_src2);
                         if (xop & 0x10) {
                             tcg_gen_mov_tl(cpu_cc_dst, cpu_dst);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_LOGIC);
@@ -3538,12 +3485,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         }
                         break;
                     case 0x6: /* orn */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            tcg_gen_ori_tl(cpu_dst, cpu_src1, ~simm);
-                        } else {
-                            tcg_gen_orc_tl(cpu_dst, cpu_src1, cpu_src2);
-                        }
+                        tcg_gen_orc_tl(cpu_dst, cpu_src1, cpu_src2);
                         if (xop & 0x10) {
                             tcg_gen_mov_tl(cpu_cc_dst, cpu_dst);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_LOGIC);
@@ -3551,13 +3493,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         }
                         break;
                     case 0x7: /* xorn */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            tcg_gen_xori_tl(cpu_dst, cpu_src1, ~simm);
-                        } else {
-                            tcg_gen_not_tl(cpu_tmp0, cpu_src2);
-                            tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_tmp0);
-                        }
+                        tcg_gen_eqv_tl(cpu_dst, cpu_src1, cpu_src2);
                         if (xop & 0x10) {
                             tcg_gen_mov_tl(cpu_cc_dst, cpu_dst);
                             tcg_gen_movi_i32(cpu_cc_op, CC_OP_LOGIC);
@@ -3570,12 +3506,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                         break;
 #ifdef TARGET_SPARC64
                     case 0x9: /* V9 mulx */
-                        if (IS_IMM) {
-                            simm = GET_FIELDs(insn, 19, 31);
-                            tcg_gen_muli_i64(cpu_dst, cpu_src1, simm);
-                        } else {
-                            tcg_gen_mul_i64(cpu_dst, cpu_src1, cpu_src2);
-                        }
+                        tcg_gen_mul_i64(cpu_dst, cpu_src1, cpu_src2);
                         break;
 #endif
                     case 0xa: /* umul */
@@ -3630,39 +3561,39 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                     default:
                         goto illegal_insn;
                     }
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                 } else {
                     cpu_src1 = get_src1(insn, cpu_src1);
                     cpu_src2 = get_src2(insn, cpu_src2);
                     switch (xop) {
                     case 0x20: /* taddcc */
                         gen_op_add_cc(cpu_dst, cpu_src1, cpu_src2);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         tcg_gen_movi_i32(cpu_cc_op, CC_OP_TADD);
                         dc->cc_op = CC_OP_TADD;
                         break;
                     case 0x21: /* tsubcc */
                         gen_op_sub_cc(cpu_dst, cpu_src1, cpu_src2);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         tcg_gen_movi_i32(cpu_cc_op, CC_OP_TSUB);
                         dc->cc_op = CC_OP_TSUB;
                         break;
                     case 0x22: /* taddcctv */
                         gen_helper_taddcctv(cpu_dst, cpu_env,
                                             cpu_src1, cpu_src2);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         dc->cc_op = CC_OP_TADDTV;
                         break;
                     case 0x23: /* tsubcctv */
                         gen_helper_tsubcctv(cpu_dst, cpu_env,
                                             cpu_src1, cpu_src2);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         dc->cc_op = CC_OP_TSUBTV;
                         break;
                     case 0x24: /* mulscc */
                         update_psr(dc);
                         gen_op_mulscc(cpu_dst, cpu_src1, cpu_src2);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         tcg_gen_movi_i32(cpu_cc_op, CC_OP_ADD);
                         dc->cc_op = CC_OP_ADD;
                         break;
@@ -3675,7 +3606,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
                             tcg_gen_shl_tl(cpu_dst, cpu_src1, cpu_tmp0);
                         }
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         break;
                     case 0x26:  /* srl */
                         if (IS_IMM) { /* immediate */
@@ -3685,7 +3616,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
                             tcg_gen_shr_tl(cpu_dst, cpu_src1, cpu_tmp0);
                         }
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         break;
                     case 0x27:  /* sra */
                         if (IS_IMM) { /* immediate */
@@ -3695,7 +3626,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
                             tcg_gen_sar_tl(cpu_dst, cpu_src1, cpu_tmp0);
                         }
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         break;
 #endif
                     case 0x30:
@@ -4059,6 +3990,7 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                             int cc = GET_FIELD_SP(insn, 11, 12);
                             int cond = GET_FIELD_SP(insn, 14, 17);
                             DisasCompare cmp;
+                            TCGv dst;
 
                             if (insn & (1 << 18)) {
                                 if (cc == 0) {
@@ -4080,28 +4012,27 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 tcg_gen_movi_tl(cpu_src2, simm);
                             }
 
-                            gen_movl_reg_TN(rd, cpu_dst);
-                            tcg_gen_movcond_tl(cmp.cond, cpu_dst,
+                            dst = gen_load_gpr(dc, rd);
+                            tcg_gen_movcond_tl(cmp.cond, dst,
                                                cmp.c1, cmp.c2,
-                                               cpu_src2, cpu_dst);
+                                               cpu_src2, dst);
                             free_compare(&cmp);
-                            gen_movl_TN_reg(rd, cpu_dst);
+                            gen_store_gpr(dc, rd, dst);
                             break;
                         }
                     case 0x2d: /* V9 sdivx */
                         gen_helper_sdivx(cpu_dst, cpu_env, cpu_src1, cpu_src2);
-                        gen_movl_TN_reg(rd, cpu_dst);
+                        gen_store_gpr(dc, rd, cpu_dst);
                         break;
                     case 0x2e: /* V9 popc */
-                        {
-                            cpu_src2 = get_src2(insn, cpu_src2);
-                            gen_helper_popc(cpu_dst, cpu_src2);
-                            gen_movl_TN_reg(rd, cpu_dst);
-                        }
+                        gen_helper_popc(cpu_dst, cpu_src2);
+                        gen_store_gpr(dc, rd, cpu_dst);
+                        break;
                     case 0x2f: /* V9 movr */
                         {
                             int cond = GET_FIELD_SP(insn, 10, 12);
                             DisasCompare cmp;
+                            TCGv dst;
 
                             gen_compare_reg(&cmp, cond, cpu_src1);
 
@@ -4113,12 +4044,12 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                                 tcg_gen_movi_tl(cpu_src2, simm);
                             }
 
-                            gen_movl_reg_TN(rd, cpu_dst);
-                            tcg_gen_movcond_tl(cmp.cond, cpu_dst,
+                            dst = gen_load_gpr(dc, rd);
+                            tcg_gen_movcond_tl(cmp.cond, dst,
                                                cmp.c1, cmp.c2,
-                                               cpu_src2, cpu_dst);
+                                               cpu_src2, dst);
                             free_compare(&cmp);
-                            gen_movl_TN_reg(rd, cpu_dst);
+                            gen_store_gpr(dc, rd, dst);
                             break;
                         }
 #endif
@@ -4138,188 +4069,188 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 switch (opf) {
                 case 0x000: /* VIS I edge8cc */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 8, 1, 0);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x001: /* VIS II edge8n */
                     CHECK_FPU_FEATURE(dc, VIS2);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 8, 0, 0);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x002: /* VIS I edge8lcc */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 8, 1, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x003: /* VIS II edge8ln */
                     CHECK_FPU_FEATURE(dc, VIS2);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 8, 0, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x004: /* VIS I edge16cc */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 16, 1, 0);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x005: /* VIS II edge16n */
                     CHECK_FPU_FEATURE(dc, VIS2);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 16, 0, 0);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x006: /* VIS I edge16lcc */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 16, 1, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x007: /* VIS II edge16ln */
                     CHECK_FPU_FEATURE(dc, VIS2);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 16, 0, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x008: /* VIS I edge32cc */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 32, 1, 0);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x009: /* VIS II edge32n */
                     CHECK_FPU_FEATURE(dc, VIS2);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 32, 0, 0);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x00a: /* VIS I edge32lcc */
                     CHECK_FPU_FEATURE(dc, VIS1);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 32, 1, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x00b: /* VIS II edge32ln */
                     CHECK_FPU_FEATURE(dc, VIS2);
-                    gen_movl_reg_TN(rs1, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src1 = gen_load_gpr(dc, rs1);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_edge(dc, cpu_dst, cpu_src1, cpu_src2, 32, 0, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x010: /* VIS I array8 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1 = get_src1(insn, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_helper_array8(cpu_dst, cpu_src1, cpu_src2);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x012: /* VIS I array16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1 = get_src1(insn, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_helper_array8(cpu_dst, cpu_src1, cpu_src2);
                     tcg_gen_shli_i64(cpu_dst, cpu_dst, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x014: /* VIS I array32 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1 = get_src1(insn, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_helper_array8(cpu_dst, cpu_src1, cpu_src2);
                     tcg_gen_shli_i64(cpu_dst, cpu_dst, 2);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x018: /* VIS I alignaddr */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1 = get_src1(insn, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_alignaddr(cpu_dst, cpu_src1, cpu_src2, 0);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x01a: /* VIS I alignaddrl */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1 = get_src1(insn, cpu_src1);
-                    gen_movl_reg_TN(rs2, cpu_src2);
+                    cpu_src2 = gen_load_gpr(dc, rs2);
                     gen_alignaddr(cpu_dst, cpu_src1, cpu_src2, 1);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x019: /* VIS II bmask */
                     CHECK_FPU_FEATURE(dc, VIS2);
                     cpu_src1 = get_src1(insn, cpu_src1);
-                    cpu_src2 = get_src1(insn, cpu_src2);
+                    cpu_src2 = get_src2(insn, cpu_src2);
                     tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
                     tcg_gen_deposit_tl(cpu_gsr, cpu_gsr, cpu_dst, 32, 32);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x020: /* VIS I fcmple16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmple16(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x022: /* VIS I fcmpne16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmpne16(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x024: /* VIS I fcmple32 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmple32(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x026: /* VIS I fcmpne32 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmpne32(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x028: /* VIS I fcmpgt16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmpgt16(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x02a: /* VIS I fcmpeq16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmpeq16(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x02c: /* VIS I fcmpgt32 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmpgt32(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x02e: /* VIS I fcmpeq32 */
                     CHECK_FPU_FEATURE(dc, VIS1);
                     cpu_src1_64 = gen_load_fpr_D(dc, rs1);
                     cpu_src2_64 = gen_load_fpr_D(dc, rs2);
                     gen_helper_fcmpeq32(cpu_dst, cpu_src1_64, cpu_src2_64);
-                    gen_movl_TN_reg(rd, cpu_dst);
+                    gen_store_gpr(dc, rd, cpu_dst);
                     break;
                 case 0x031: /* VIS I fmul8x16 */
                     CHECK_FPU_FEATURE(dc, VIS1);
@@ -4587,10 +4518,11 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
                 } else {