[Mesa-dev] [PATCH 22/23] i965/disasm: Delete gen8_disasm.c.
Kristian Høgsberg
hoegsberg at gmail.com
Mon Jun 30 12:12:56 PDT 2014
On Sat, Jun 28, 2014 at 09:34:01PM -0700, Kenneth Graunke wrote:
> The functionality has been merged into brw_disasm.c; use that instead.
>
> Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
> ---
> src/mesa/drivers/dri/i965/Makefile.sources | 1 -
> src/mesa/drivers/dri/i965/gen8_disasm.c | 1026 --------------------------
> src/mesa/drivers/dri/i965/gen8_instruction.h | 4 -
> 3 files changed, 1031 deletions(-)
> delete mode 100644 src/mesa/drivers/dri/i965/gen8_disasm.c
Reviewed-by: Kristian Høgsberg <krh at bitplanet.net>
> diff --git a/src/mesa/drivers/dri/i965/Makefile.sources b/src/mesa/drivers/dri/i965/Makefile.sources
> index 2570059..6c513e2 100644
> --- a/src/mesa/drivers/dri/i965/Makefile.sources
> +++ b/src/mesa/drivers/dri/i965/Makefile.sources
> @@ -146,7 +146,6 @@ i965_FILES = \
> gen7_wm_state.c \
> gen7_wm_surface_state.c \
> gen8_blend_state.c \
> - gen8_disasm.c \
> gen8_depth_state.c \
> gen8_disable.c \
> gen8_draw_upload.c \
> diff --git a/src/mesa/drivers/dri/i965/gen8_disasm.c b/src/mesa/drivers/dri/i965/gen8_disasm.c
> deleted file mode 100644
> index 98e2453..0000000
> --- a/src/mesa/drivers/dri/i965/gen8_disasm.c
> +++ /dev/null
> @@ -1,1026 +0,0 @@
> -/*
> - * Copyright © 2008 Keith Packard
> - * Copyright © 2009-2013 Intel Corporation
> - *
> - * Permission to use, copy, modify, distribute, and sell this software and its
> - * documentation for any purpose is hereby granted without fee, provided that
> - * the above copyright notice appear in all copies and that both that copyright
> - * notice and this permission notice appear in supporting documentation, and
> - * that the name of the copyright holders not be used in advertising or
> - * publicity pertaining to distribution of the software without specific,
> - * written prior permission. The copyright holders make no representations
> - * about the suitability of this software for any purpose. It is provided "as
> - * is" without express or implied warranty.
> - *
> - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
> - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
> - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
> - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
> - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
> - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
> - * OF THIS SOFTWARE.
> - */
> -
> -#include <stdio.h>
> -#include <stdlib.h>
> -#include <string.h>
> -#include <getopt.h>
> -#include <unistd.h>
> -#include <stdarg.h>
> -
> -#include "brw_context.h"
> -#include "brw_defines.h"
> -#include "gen8_instruction.h"
> -
> -static const struct opcode_desc *m_opcode = opcode_descs;
> -
> -static const char *const m_conditional_modifier[16] = {
> - [BRW_CONDITIONAL_NONE] = "",
> - [BRW_CONDITIONAL_Z] = ".e",
> - [BRW_CONDITIONAL_NZ] = ".ne",
> - [BRW_CONDITIONAL_G] = ".g",
> - [BRW_CONDITIONAL_GE] = ".ge",
> - [BRW_CONDITIONAL_L] = ".l",
> - [BRW_CONDITIONAL_LE] = ".le",
> - [BRW_CONDITIONAL_O] = ".o",
> - [BRW_CONDITIONAL_U] = ".u",
> -};
> -
> -static const char *const m_negate[2] = { "", "-" };
> -
> -static const char *const m_abs[2] = { "", "(abs)" };
> -
> -static const char *const m_bitnot[2] = { "", "~" };
> -
> -static const char *const m_vert_stride[16] = {
> - "0",
> - "1",
> - "2",
> - "4",
> - "8",
> - "16",
> - "32",
> -};
> -
> -static const char *const width[8] = {
> - "1",
> - "2",
> - "4",
> - "8",
> - "16",
> -};
> -
> -static const char *const m_horiz_stride[4] = {
> - "0",
> - "1",
> - "2",
> - "4"
> -};
> -
> -static const char *const m_chan_sel[4] = { "x", "y", "z", "w" };
> -
> -static const char *const m_debug_ctrl[2] = { "", ".breakpoint" };
> -
> -static const char *const m_saturate[2] = { "", ".sat" };
> -
> -static const char *const m_accwr[2] = { "", "AccWrEnable" };
> -
> -static const char *const m_maskctrl[2] = { "WE_normal", "WE_all" };
> -
> -static const char *const m_exec_size[8] = {
> - "1",
> - "2",
> - "4",
> - "8",
> - "16",
> - "32",
> -};
> -
> -static const char *const m_pred_inv[2] = { "+", "-" };
> -
> -static const char *const m_pred_ctrl_align16[16] = {
> - "",
> - "",
> - ".x",
> - ".y",
> - ".z",
> - ".w",
> - ".any4h",
> - ".all4h",
> -};
> -
> -static const char *const m_pred_ctrl_align1[16] = {
> - "",
> - "",
> - ".anyv",
> - ".allv",
> - ".any2h",
> - ".all2h",
> - ".any4h",
> - ".all4h",
> - ".any8h",
> - ".all8h",
> - ".any16h",
> - ".all16h",
> - ".any32h",
> - ".all32h",
> -};
> -
> -static const char *const m_thread_ctrl[4] = {
> - "",
> - "atomic",
> - "switch",
> -};
> -
> -static const char *const m_dep_clear[4] = {
> - "",
> - "NoDDClr",
> -};
> -
> -static const char *const m_dep_check[4] = {
> - "",
> - "NoDDChk",
> -};
> -
> -static const char *const m_mask_ctrl[4] = {
> - "",
> - "nomask",
> -};
> -
> -static const char *const m_access_mode[2] = { "align1", "align16" };
> -
> -static const char *const m_reg_encoding[] = {
> - [BRW_HW_REG_TYPE_UD] = "UD",
> - [BRW_HW_REG_TYPE_D] = "D",
> - [BRW_HW_REG_TYPE_UW] = "UW",
> - [BRW_HW_REG_TYPE_W] = "W",
> - [BRW_HW_REG_NON_IMM_TYPE_UB] = "UB",
> - [BRW_HW_REG_NON_IMM_TYPE_B] = "B",
> - [GEN7_HW_REG_NON_IMM_TYPE_DF] = "DF",
> - [BRW_HW_REG_TYPE_F] = "F",
> - [GEN8_HW_REG_TYPE_UQ] = "UQ",
> - [GEN8_HW_REG_TYPE_Q] = "Q",
> - [GEN8_HW_REG_NON_IMM_TYPE_HF] = "HF",
> -};
> -
> -static const char *const m_three_source_reg_encoding[] = {
> - [BRW_3SRC_TYPE_F] = "F",
> - [BRW_3SRC_TYPE_D] = "D",
> - [BRW_3SRC_TYPE_UD] = "UD",
> -};
> -
> -static const int reg_type_size[] = {
> - [BRW_HW_REG_TYPE_UD] = 4,
> - [BRW_HW_REG_TYPE_D] = 4,
> - [BRW_HW_REG_TYPE_UW] = 2,
> - [BRW_HW_REG_TYPE_W] = 2,
> - [BRW_HW_REG_NON_IMM_TYPE_UB] = 1,
> - [BRW_HW_REG_NON_IMM_TYPE_B] = 1,
> - [GEN7_HW_REG_NON_IMM_TYPE_DF] = 8,
> - [BRW_HW_REG_TYPE_F] = 4,
> - [GEN8_HW_REG_NON_IMM_TYPE_HF] = 2,
> -};
> -
> -static const char *const m_reg_file[4] = {
> - [BRW_ARCHITECTURE_REGISTER_FILE] = "A",
> - [BRW_GENERAL_REGISTER_FILE] = "g",
> - [BRW_IMMEDIATE_VALUE] = "imm",
> -};
> -
> -static const char *const m_writemask[16] = {
> - ".(none)",
> - ".x",
> - ".y",
> - ".xy",
> - ".z",
> - ".xz",
> - ".yz",
> - ".xyz",
> - ".w",
> - ".xw",
> - ".yw",
> - ".xyw",
> - ".zw",
> - ".xzw",
> - ".yzw",
> - "",
> -};
> -
> -static const char *const m_eot[2] = { "", "EOT" };
> -
> -static const char *const m_sfid[16] = {
> - [BRW_SFID_NULL] = "null",
> - [BRW_SFID_SAMPLER] = "sampler",
> - [BRW_SFID_MESSAGE_GATEWAY] = "gateway",
> - [GEN6_SFID_DATAPORT_SAMPLER_CACHE] = "dp/sampler_cache",
> - [GEN6_SFID_DATAPORT_RENDER_CACHE] = "dp/render_cache",
> - [BRW_SFID_URB] = "URB",
> - [BRW_SFID_THREAD_SPAWNER] = "thread_spawner",
> - [BRW_SFID_VME] = "vme",
> - [GEN6_SFID_DATAPORT_CONSTANT_CACHE] = "dp/constant_cache",
> - [GEN7_SFID_DATAPORT_DATA_CACHE] = "dp/data_cache",
> - [GEN7_SFID_PIXEL_INTERPOLATOR] = "pi",
> - [HSW_SFID_DATAPORT_DATA_CACHE_1] = "dp/data_cache:1",
> - [HSW_SFID_CRE] = "cre",
> -};
> -
> -static const char *const dp_dc1_msg_type[16] = {
> - [HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_READ] = "untyped surface read",
> - [HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP] = "DC untyped atomic op",
> - [HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP_SIMD4X2] = "DC untyped 4x2 atomic op",
> - [HSW_DATAPORT_DC_PORT1_MEDIA_BLOCK_READ] = "DC media block read",
> - [HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_READ] = "DC typed surface read",
> - [HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP] = "DC typed atomic",
> - [HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP_SIMD4X2] = "DC typed 4x2 atomic op",
> - [HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_WRITE] = "DC untyped surface write",
> - [HSW_DATAPORT_DC_PORT1_MEDIA_BLOCK_WRITE] = "DC media block write",
> - [HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP] = "DC atomic counter op",
> - [HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP_SIMD4X2] = "DC 4x2 atomic counter op",
> - [HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_WRITE] = "DC typed surface write",
> -};
> -
> -static const char * const aop[16] = {
> - [BRW_AOP_AND] = "and",
> - [BRW_AOP_OR] = "or",
> - [BRW_AOP_XOR] = "xor",
> - [BRW_AOP_MOV] = "mov",
> - [BRW_AOP_INC] = "inc",
> - [BRW_AOP_DEC] = "dec",
> - [BRW_AOP_ADD] = "add",
> - [BRW_AOP_SUB] = "sub",
> - [BRW_AOP_REVSUB] = "revsub",
> - [BRW_AOP_IMAX] = "imax",
> - [BRW_AOP_IMIN] = "imin",
> - [BRW_AOP_UMAX] = "umax",
> - [BRW_AOP_UMIN] = "umin",
> - [BRW_AOP_CMPWR] = "cmpwr",
> - [BRW_AOP_PREDEC] = "predec",
> -};
> -
> -static const char *const m_math_function[16] = {
> - [BRW_MATH_FUNCTION_INV] = "inv",
> - [BRW_MATH_FUNCTION_LOG] = "log",
> - [BRW_MATH_FUNCTION_EXP] = "exp",
> - [BRW_MATH_FUNCTION_SQRT] = "sqrt",
> - [BRW_MATH_FUNCTION_RSQ] = "rsq",
> - [BRW_MATH_FUNCTION_SIN] = "sin",
> - [BRW_MATH_FUNCTION_COS] = "cos",
> - [BRW_MATH_FUNCTION_FDIV] = "fdiv",
> - [BRW_MATH_FUNCTION_POW] = "pow",
> - [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER] = "intdivmod",
> - [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT] = "intdiv",
> - [BRW_MATH_FUNCTION_INT_DIV_REMAINDER] = "intmod",
> - [GEN8_MATH_FUNCTION_INVM] = "invm",
> - [GEN8_MATH_FUNCTION_RSQRTM] = "rsqrtm",
> -};
> -
> -static const char *const m_urb_opcode[16] = {
> - [0] = "write HWord",
> - [1] = "write OWord",
> - [2] = "read HWord",
> - [3] = "read OWord",
> - [4] = "atomic mov",
> - [5] = "atomic inc",
> - [6] = "atomic add",
> - [7] = "SIMD8 write",
> - [8] = "SIMD8 read",
> - /* [9-15] - reserved */
> -};
> -
> -static const char *const m_urb_interleave[2] = { "", "interleaved" };
> -
> -static const char *const m_rt_opcode[] = {
> - [0] = "SIMD16",
> - [1] = "RepData",
> - [2] = "DualLow",
> - [3] = "DualHigh",
> - [4] = "SIMD8",
> - [5] = "ImageWrite",
> - [6] = "Reserved",
> - [7] = "RepData(7)",
> -};
> -
> -static int column;
> -
> -static int
> -string(FILE *file, const char *string)
> -{
> - fputs(string, file);
> - column += strlen(string);
> - return 0;
> -}
> -
> -static int
> -format(FILE *f, const char *format, ...)
> -{
> - char buf[1024];
> - va_list args;
> - va_start(args, format);
> -
> - vsnprintf(buf, sizeof(buf) - 1, format, args);
> - va_end(args);
> - string(f, buf);
> - return 0;
> -}
> -
> -static int
> -newline(FILE *f)
> -{
> - putc('\n', f);
> - column = 0;
> - return 0;
> -}
> -
> -static int
> -pad(FILE *f, int c)
> -{
> - do
> - string(f, " ");
> - while (column < c);
> - return 0;
> -}
> -
> -static int
> -control(FILE *file, const char *name, const char *const ctrl[],
> - unsigned id, int *space)
> -{
> - if (!ctrl[id]) {
> - fprintf(file, "*** invalid %s value %d ", name, id);
> - return 1;
> - }
> - if (ctrl[id][0]) {
> - if (space && *space)
> - string(file, " ");
> - string(file, ctrl[id]);
> - if (space)
> - *space = 1;
> - }
> - return 0;
> -}
> -
> -static int
> -print_opcode(FILE *file, int id)
> -{
> - if (!m_opcode[id].name) {
> - format(file, "*** invalid opcode value %d ", id);
> - return 1;
> - }
> - string(file, m_opcode[id].name);
> - return 0;
> -}
> -
> -static int
> -reg(FILE *file, unsigned reg_file, unsigned _reg_nr)
> -{
> - int err = 0;
> -
> - if (reg_file == BRW_ARCHITECTURE_REGISTER_FILE) {
> - switch (_reg_nr & 0xf0) {
> - case BRW_ARF_NULL:
> - string(file, "null");
> - return -1;
> - case BRW_ARF_ADDRESS:
> - format(file, "a%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_ACCUMULATOR:
> - format(file, "acc%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_FLAG:
> - format(file, "f%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_MASK:
> - format(file, "mask%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_MASK_STACK:
> - format(file, "msd%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_STATE:
> - format(file, "sr%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_CONTROL:
> - format(file, "cr%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_NOTIFICATION_COUNT:
> - format(file, "n%d", _reg_nr & 0x0f);
> - break;
> - case BRW_ARF_IP:
> - string(file, "ip");
> - return -1;
> - break;
> - default:
> - format(file, "ARF%d", _reg_nr);
> - break;
> - }
> - } else {
> - err |= control(file, "src reg file", m_reg_file, reg_file, NULL);
> - format(file, "%d", _reg_nr);
> - }
> - return err;
> -}
> -
> -static int
> -dest(FILE *file, struct gen8_instruction *inst)
> -{
> - int err = 0;
> -
> - if (gen8_access_mode(inst) == BRW_ALIGN_1) {
> - assert(gen8_dst_address_mode(inst) == BRW_ADDRESS_DIRECT);
> - err |= reg(file, gen8_dst_reg_file(inst), gen8_dst_da_reg_nr(inst));
> - if (err == -1)
> - return 0;
> - if (gen8_dst_da1_subreg_nr(inst))
> - format(file, ".%d", gen8_dst_da1_subreg_nr(inst) /
> - reg_type_size[gen8_dst_reg_type(inst)]);
> - string(file, "<");
> - err |= control(file, "horiz stride", m_horiz_stride, gen8_dst_da1_hstride(inst), NULL);
> - string(file, ">");
> - err |= control(file, "dest reg encoding", m_reg_encoding, gen8_dst_reg_type(inst), NULL);
> - } else {
> - assert(gen8_dst_address_mode(inst) == BRW_ADDRESS_DIRECT);
> - err |= reg(file, gen8_dst_reg_file(inst), gen8_dst_da_reg_nr(inst));
> - if (err == -1)
> - return 0;
> - if (gen8_dst_da16_subreg_nr(inst))
> - format(file, ".%d", gen8_dst_da16_subreg_nr(inst) /
> - reg_type_size[gen8_dst_reg_type(inst)]);
> - string(file, "<1>");
> - err |= control(file, "writemask", m_writemask, gen8_da16_writemask(inst), NULL);
> - err |= control(file, "dest reg encoding", m_reg_encoding, gen8_dst_reg_type(inst), NULL);
> - }
> -
> - return 0;
> -}
> -
> -static int
> -dest_3src(FILE *file, struct gen8_instruction *inst)
> -{
> - int err = 0;
> -
> - err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_dst_3src_reg_nr(inst));
> - if (err == -1)
> - return 0;
> - if (gen8_dst_3src_subreg_nr(inst))
> - format(file, ".%d", gen8_dst_3src_subreg_nr(inst));
> - string(file, "<1>");
> - err |= control(file, "writemask", m_writemask, gen8_dst_3src_writemask(inst),
> - NULL);
> - err |= control(file, "dest reg encoding", m_three_source_reg_encoding,
> - gen8_dst_3src_type(inst), NULL);
> -
> - return 0;
> -}
> -
> -static int
> -src_align1_region(FILE *file, unsigned vert_stride, unsigned _width,
> - unsigned horiz_stride)
> -{
> - int err = 0;
> - string(file, "<");
> - err |= control(file, "vert stride", m_vert_stride, vert_stride, NULL);
> - string(file, ",");
> - err |= control(file, "width", width, _width, NULL);
> - string(file, ",");
> - err |= control(file, "horiz_stride", m_horiz_stride, horiz_stride, NULL);
> - string(file, ">");
> - return err;
> -}
> -
> -static int
> -src_swizzle(FILE *file, unsigned x, unsigned y, unsigned z, unsigned w)
> -{
> - int err = 0;
> -
> - /* Three kinds of swizzle display:
> - * - identity - nothing printed
> - * - 1->all - print the single channel
> - * - 1->1 - print the mapping
> - */
> - if (x == BRW_CHANNEL_X &&
> - y == BRW_CHANNEL_Y &&
> - z == BRW_CHANNEL_Z &&
> - w == BRW_CHANNEL_W) {
> - ; /* Print nothing */
> - } else if (x == y && x == z && x == w) {
> - string(file, ".");
> - err |= control(file, "channel select", m_chan_sel, x, NULL);
> - } else {
> - string(file, ".");
> - err |= control(file, "channel select", m_chan_sel, x, NULL);
> - err |= control(file, "channel select", m_chan_sel, y, NULL);
> - err |= control(file, "channel select", m_chan_sel, z, NULL);
> - err |= control(file, "channel select", m_chan_sel, w, NULL);
> - }
> - return err;
> -}
> -
> -static bool
> -is_logic_instruction(unsigned opcode)
> -{
> - return (opcode == BRW_OPCODE_AND ||
> - opcode == BRW_OPCODE_NOT ||
> - opcode == BRW_OPCODE_OR ||
> - opcode == BRW_OPCODE_XOR);
> -}
> -
> -static int
> -src_da1(FILE *file, unsigned opcode, unsigned type, unsigned reg_file,
> - unsigned vert_stride, unsigned _width, unsigned horiz_stride,
> - unsigned reg_num, unsigned sub_reg_num, unsigned _abs, unsigned negate)
> -{
> - int err = 0;
> - err |= control(file, "negate", is_logic_instruction(opcode) ?
> - m_bitnot : m_negate, negate, NULL);
> - err |= control(file, "abs", m_abs, _abs, NULL);
> -
> - err |= reg(file, reg_file, reg_num);
> - if (err == -1)
> - return 0;
> - if (sub_reg_num)
> - format(file, ".%d", sub_reg_num / reg_type_size[type]); /* use formal style like spec */
> - src_align1_region(file, vert_stride, _width, horiz_stride);
> - err |= control(file, "src reg encoding", m_reg_encoding, type, NULL);
> - return err;
> -}
> -
> -static int
> -src_da16(FILE *file,
> - unsigned opcode,
> - unsigned _reg_type,
> - unsigned reg_file,
> - unsigned vert_stride,
> - unsigned _reg_nr,
> - unsigned _subreg_nr,
> - unsigned _abs,
> - unsigned negate,
> - unsigned swz_x,
> - unsigned swz_y,
> - unsigned swz_z,
> - unsigned swz_w)
> -{
> - int err = 0;
> - err |= control(file, "negate", is_logic_instruction(opcode) ?
> - m_bitnot : m_negate, negate, NULL);
> - err |= control(file, "abs", m_abs, _abs, NULL);
> -
> - err |= reg(file, reg_file, _reg_nr);
> - if (err == -1)
> - return 0;
> - if (_subreg_nr)
> - /* bit4 for subreg number byte addressing. Make this same meaning as
> - * in da1 case, so output looks consistent.
> - */
> - format(file, ".%d", 16 / reg_type_size[_reg_type]);
> - string(file, "<");
> - err |= control(file, "vert stride", m_vert_stride, vert_stride, NULL);
> - string(file, ",4,1>");
> - /*
> - * Three kinds of swizzle display:
> - * identity - nothing printed
> - * 1->all - print the single channel
> - * 1->1 - print the mapping
> - */
> - if (swz_x == BRW_CHANNEL_X &&
> - swz_y == BRW_CHANNEL_Y &&
> - swz_z == BRW_CHANNEL_Z &&
> - swz_w == BRW_CHANNEL_W) {
> - ; /* Print nothing */
> - } else if (swz_x == swz_y && swz_x == swz_z && swz_x == swz_w) {
> - string(file, ".");
> - err |= control(file, "channel select", m_chan_sel, swz_x, NULL);
> - } else {
> - string(file, ".");
> - err |= control(file, "channel select", m_chan_sel, swz_x, NULL);
> - err |= control(file, "channel select", m_chan_sel, swz_y, NULL);
> - err |= control(file, "channel select", m_chan_sel, swz_z, NULL);
> - err |= control(file, "channel select", m_chan_sel, swz_w, NULL);
> - }
> - err |= control(file, "src da16 reg type", m_reg_encoding, _reg_type, NULL);
> - return err;
> -}
> -
> -static int
> -src0_3src(FILE *file, struct gen8_instruction *inst)
> -{
> - int err = 0;
> - unsigned swiz = gen8_src0_3src_swizzle(inst);
> - unsigned swz_x = (swiz >> 0) & 0x3;
> - unsigned swz_y = (swiz >> 2) & 0x3;
> - unsigned swz_z = (swiz >> 4) & 0x3;
> - unsigned swz_w = (swiz >> 6) & 0x3;
> -
> - err |= control(file, "negate", m_negate, gen8_src0_3src_negate(inst), NULL);
> - err |= control(file, "abs", m_abs, gen8_src0_3src_abs(inst), NULL);
> -
> - err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_src0_3src_reg_nr(inst));
> - if (err == -1)
> - return 0;
> - if (gen8_src0_3src_subreg_nr(inst))
> - format(file, ".%d", gen8_src0_3src_subreg_nr(inst));
> - if (gen8_src0_3src_rep_ctrl(inst))
> - string(file, "<0,1,0>");
> - else
> - string(file, "<4,4,1>");
> - err |= control(file, "src da16 reg type", m_three_source_reg_encoding,
> - gen8_src_3src_type(inst), NULL);
> - err |= src_swizzle(file, swz_x, swz_y, swz_z, swz_w);
> - return err;
> -}
> -
> -static int
> -src1_3src(FILE *file, struct gen8_instruction *inst)
> -{
> - int err = 0;
> - unsigned swiz = gen8_src1_3src_swizzle(inst);
> - unsigned swz_x = (swiz >> 0) & 0x3;
> - unsigned swz_y = (swiz >> 2) & 0x3;
> - unsigned swz_z = (swiz >> 4) & 0x3;
> - unsigned swz_w = (swiz >> 6) & 0x3;
> - unsigned src1_subreg_nr = gen8_src1_3src_subreg_nr(inst);
> -
> - err |= control(file, "negate", m_negate, gen8_src1_3src_negate(inst), NULL);
> - err |= control(file, "abs", m_abs, gen8_src1_3src_abs(inst), NULL);
> -
> - err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_src1_3src_reg_nr(inst));
> - if (err == -1)
> - return 0;
> - if (src1_subreg_nr)
> - format(file, ".%d", src1_subreg_nr);
> - if (gen8_src1_3src_rep_ctrl(inst))
> - string(file, "<0,1,0>");
> - else
> - string(file, "<4,4,1>");
> - err |= control(file, "src da16 reg type", m_three_source_reg_encoding,
> - gen8_src_3src_type(inst), NULL);
> - err |= src_swizzle(file, swz_x, swz_y, swz_z, swz_w);
> - return err;
> -}
> -
> -static int
> -src2_3src(FILE *file, struct gen8_instruction *inst)
> -{
> - int err = 0;
> - unsigned swiz = gen8_src2_3src_swizzle(inst);
> - unsigned swz_x = (swiz >> 0) & 0x3;
> - unsigned swz_y = (swiz >> 2) & 0x3;
> - unsigned swz_z = (swiz >> 4) & 0x3;
> - unsigned swz_w = (swiz >> 6) & 0x3;
> -
> - err |= control(file, "negate", m_negate, gen8_src2_3src_negate(inst), NULL);
> - err |= control(file, "abs", m_abs, gen8_src2_3src_abs(inst), NULL);
> -
> - err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_src2_3src_reg_nr(inst));
> - if (err == -1)
> - return 0;
> - if (gen8_src2_3src_subreg_nr(inst))
> - format(file, ".%d", gen8_src2_3src_subreg_nr(inst));
> - if (gen8_src2_3src_rep_ctrl(inst))
> - string(file, "<0,1,0>");
> - else
> - string(file, "<4,4,1>");
> - err |= control(file, "src da16 reg type", m_three_source_reg_encoding,
> - gen8_src_3src_type(inst), NULL);
> - err |= src_swizzle(file, swz_x, swz_y, swz_z, swz_w);
> - return err;
> -}
> -
> -static int
> -imm(FILE *file, unsigned type, struct gen8_instruction *inst)
> -{
> - switch (type) {
> - case BRW_HW_REG_TYPE_UD:
> - format(file, "0x%08xUD", gen8_src1_imm_ud(inst));
> - break;
> - case BRW_HW_REG_TYPE_D:
> - format(file, "%dD", gen8_src1_imm_d(inst));
> - break;
> - case BRW_HW_REG_TYPE_UW:
> - format(file, "0x%04xUW", (uint16_t) gen8_src1_imm_ud(inst));
> - break;
> - case BRW_HW_REG_TYPE_W:
> - format(file, "%dW", (int16_t) gen8_src1_imm_d(inst));
> - break;
> - case BRW_HW_REG_IMM_TYPE_UV:
> - format(file, "0x%08xUV", gen8_src1_imm_ud(inst));
> - break;
> - case BRW_HW_REG_IMM_TYPE_VF:
> - format(file, "Vector Float");
> - break;
> - case BRW_HW_REG_IMM_TYPE_V:
> - format(file, "0x%08xV", gen8_src1_imm_ud(inst));
> - break;
> - case BRW_HW_REG_TYPE_F:
> - format(file, "%-gF", gen8_src1_imm_f(inst));
> - break;
> - case GEN8_HW_REG_IMM_TYPE_DF:
> - case GEN8_HW_REG_IMM_TYPE_HF:
> - assert(!"Not implemented yet");
> - break;
> - }
> - return 0;
> -}
> -
> -static int
> -src0(FILE *file, struct gen8_instruction *inst)
> -{
> - if (gen8_src0_reg_file(inst) == BRW_IMMEDIATE_VALUE)
> - return imm(file, gen8_src0_reg_type(inst), inst);
> -
> - if (gen8_access_mode(inst) == BRW_ALIGN_1) {
> - assert(gen8_src0_address_mode(inst) == BRW_ADDRESS_DIRECT);
> - return src_da1(file,
> - gen8_opcode(inst),
> - gen8_src0_reg_type(inst),
> - gen8_src0_reg_file(inst),
> - gen8_src0_vert_stride(inst),
> - gen8_src0_da1_width(inst),
> - gen8_src0_da1_hstride(inst),
> - gen8_src0_da_reg_nr(inst),
> - gen8_src0_da1_subreg_nr(inst),
> - gen8_src0_abs(inst),
> - gen8_src0_negate(inst));
> - } else {
> - assert(gen8_src0_address_mode(inst) == BRW_ADDRESS_DIRECT);
> - return src_da16(file,
> - gen8_opcode(inst),
> - gen8_src0_reg_type(inst),
> - gen8_src0_reg_file(inst),
> - gen8_src0_vert_stride(inst),
> - gen8_src0_da_reg_nr(inst),
> - gen8_src0_da16_subreg_nr(inst),
> - gen8_src0_abs(inst),
> - gen8_src0_negate(inst),
> - gen8_src0_da16_swiz_x(inst),
> - gen8_src0_da16_swiz_y(inst),
> - gen8_src0_da16_swiz_z(inst),
> - gen8_src0_da16_swiz_w(inst));
> - }
> -}
> -
> -static int
> -src1(FILE *file, struct gen8_instruction *inst)
> -{
> - if (gen8_src1_reg_file(inst) == BRW_IMMEDIATE_VALUE)
> - return imm(file, gen8_src1_reg_type(inst), inst);
> -
> - if (gen8_access_mode(inst) == BRW_ALIGN_1) {
> - assert(gen8_src1_address_mode(inst) == BRW_ADDRESS_DIRECT);
> - return src_da1(file,
> - gen8_opcode(inst),
> - gen8_src1_reg_type(inst),
> - gen8_src1_reg_file(inst),
> - gen8_src1_vert_stride(inst),
> - gen8_src1_da1_width(inst),
> - gen8_src1_da1_hstride(inst),
> - gen8_src1_da_reg_nr(inst),
> - gen8_src1_da1_subreg_nr(inst),
> - gen8_src1_abs(inst),
> - gen8_src1_negate(inst));
> - } else {
> - assert(gen8_src1_address_mode(inst) == BRW_ADDRESS_DIRECT);
> - return src_da16(file,
> - gen8_opcode(inst),
> - gen8_src1_reg_type(inst),
> - gen8_src1_reg_file(inst),
> - gen8_src1_vert_stride(inst),
> - gen8_src1_da_reg_nr(inst),
> - gen8_src1_da16_subreg_nr(inst),
> - gen8_src1_abs(inst),
> - gen8_src1_negate(inst),
> - gen8_src1_da16_swiz_x(inst),
> - gen8_src1_da16_swiz_y(inst),
> - gen8_src1_da16_swiz_z(inst),
> - gen8_src1_da16_swiz_w(inst));
> - }
> -}
> -
> -static int
> -qtr_ctrl(FILE *file, struct gen8_instruction *inst)
> -{
> - int qtr_ctl = gen8_qtr_control(inst);
> - int exec_size = 1 << gen8_exec_size(inst);
> -
> - if (exec_size == 8) {
> - switch (qtr_ctl) {
> - case 0:
> - string(file, " 1Q");
> - break;
> - case 1:
> - string(file, " 2Q");
> - break;
> - case 2:
> - string(file, " 3Q");
> - break;
> - case 3:
> - string(file, " 4Q");
> - break;
> - }
> - } else if (exec_size == 16) {
> - if (qtr_ctl < 2)
> - string(file, " 1H");
> - else
> - string(file, " 2H");
> - }
> - return 0;
> -}
> -
> -int
> -gen8_disassemble_inst(FILE *file, struct gen8_instruction *inst, int gen)
> -{
> - int err = 0;
> - int space = 0;
> -
> - const int opcode = gen8_opcode(inst);
> -
> - if (gen8_pred_control(inst)) {
> - string(file, "(");
> - err |= control(file, "predicate inverse", m_pred_inv, gen8_pred_inv(inst), NULL);
> - format(file, "f%d", gen8_flag_reg_nr(inst));
> - if (gen8_flag_subreg_nr(inst))
> - format(file, ".%d", gen8_flag_subreg_nr(inst));
> - if (gen8_access_mode(inst) == BRW_ALIGN_1) {
> - err |= control(file, "predicate control align1", m_pred_ctrl_align1,
> - gen8_pred_control(inst), NULL);
> - } else {
> - err |= control(file, "predicate control align16", m_pred_ctrl_align16,
> - gen8_pred_control(inst), NULL);
> - }
> - string(file, ") ");
> - }
> -
> - err |= print_opcode(file, opcode);
> - err |= control(file, "saturate", m_saturate, gen8_saturate(inst), NULL);
> - err |= control(file, "debug control", m_debug_ctrl, gen8_debug_control(inst), NULL);
> -
> - if (opcode == BRW_OPCODE_MATH) {
> - string(file, " ");
> - err |= control(file, "function", m_math_function, gen8_math_function(inst),
> - NULL);
> - } else if (opcode != BRW_OPCODE_SEND && opcode != BRW_OPCODE_SENDC) {
> - err |= control(file, "conditional modifier", m_conditional_modifier,
> - gen8_cond_modifier(inst), NULL);
> -
> - /* If we're using the conditional modifier, print the flag reg used. */
> - if (gen8_cond_modifier(inst) && opcode != BRW_OPCODE_SEL) {
> - format(file, ".f%d", gen8_flag_reg_nr(inst));
> - if (gen8_flag_subreg_nr(inst))
> - format(file, ".%d", gen8_flag_subreg_nr(inst));
> - }
> - }
> -
> - if (opcode != BRW_OPCODE_NOP) {
> - string(file, "(");
> - err |= control(file, "execution size", m_exec_size, gen8_exec_size(inst), NULL);
> - string(file, ")");
> - }
> -
> - if (m_opcode[opcode].nsrc == 3) {
> - pad(file, 16);
> - err |= dest_3src(file, inst);
> -
> - pad(file, 32);
> - err |= src0_3src(file, inst);
> -
> - pad(file, 48);
> - err |= src1_3src(file, inst);
> -
> - pad(file, 64);
> - err |= src2_3src(file, inst);
> - } else {
> - if (opcode == BRW_OPCODE_ENDIF || opcode == BRW_OPCODE_WHILE) {
> - pad(file, 16);
> - format(file, "JIP: %d", gen8_jip(inst));
> - } else if (opcode == BRW_OPCODE_IF ||
> - opcode == BRW_OPCODE_ELSE ||
> - opcode == BRW_OPCODE_BREAK ||
> - opcode == BRW_OPCODE_CONTINUE ||
> - opcode == BRW_OPCODE_HALT) {
> - pad(file, 16);
> - format(file, "JIP: %d", gen8_jip(inst));
> - pad(file, 32);
> - format(file, "UIP: %d", gen8_uip(inst));
> - } else {
> - if (m_opcode[opcode].ndst > 0) {
> - pad(file, 16);
> - err |= dest(file, inst);
> - }
> - if (m_opcode[opcode].nsrc > 0) {
> - pad(file, 32);
> - err |= src0(file, inst);
> - }
> - if (m_opcode[opcode].nsrc > 1) {
> - pad(file, 48);
> - err |= src1(file, inst);
> - }
> - }
> - }
> -
> - if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC) {
> - const int sfid = gen8_sfid(inst);
> -
> - newline(file);
> - pad(file, 16);
> - space = 0;
> -
> - err |= control(file, "SFID", m_sfid, sfid, &space);
> -
> - switch (sfid) {
> - case BRW_SFID_SAMPLER:
> - format(file, " (%d, %d, %d, %d)",
> - gen8_binding_table_index(inst),
> - gen8_sampler(inst),
> - gen8_sampler_msg_type(inst),
> - gen8_sampler_simd_mode(inst));
> - break;
> -
> - case BRW_SFID_URB:
> - space = 1;
> - err |= control(file, "urb opcode", m_urb_opcode,
> - gen8_urb_opcode(inst), &space);
> - err |= control(file, "urb interleave", m_urb_interleave,
> - gen8_urb_interleave(inst), &space);
> - format(file, " %d %d",
> - gen8_urb_global_offset(inst), gen8_urb_per_slot_offset(inst));
> - break;
> -
> - case GEN6_SFID_DATAPORT_RENDER_CACHE: {
> - err |= control(file, "rt message", m_rt_opcode,
> - gen8_rt_message_type(inst), &space);
> - format(file, " %s%sSurface = %d",
> - gen8_rt_slot_group(inst) ? "Hi " : "",
> - gen8_rt_last(inst) ? "LastRT " : "",
> - gen8_binding_table_index(inst));
> - break;
> - }
> -
> - case GEN6_SFID_DATAPORT_SAMPLER_CACHE:
> - case GEN6_SFID_DATAPORT_CONSTANT_CACHE:
> - case GEN7_SFID_DATAPORT_DATA_CACHE:
> - format(file, " (%d, 0x%x)",
> - gen8_binding_table_index(inst),
> - gen8_function_control(inst));
> - break;
> -
> - case HSW_SFID_DATAPORT_DATA_CACHE_1:
> - err |= control(file, "DP DC1 message type",
> - dp_dc1_msg_type, gen8_dp_message_type(inst), &space);
> - format(file, ", Surface = %d, ", gen8_binding_table_index(inst));
> - switch (gen8_dp_message_type(inst)) {
> - case HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP:
> - case HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP:
> - case HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP:
> - format(file, "SIMD%d,",
> - (gen8_dp_message_control(inst) & (1 << 4)) ? 8 : 16);
> - /* fallthrough */
> - case HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP_SIMD4X2:
> - case HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP_SIMD4X2:
> - case HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP_SIMD4X2:
> - control(file, "atomic op", aop,
> - gen8_dp_message_control(inst) & 0xf, &space);
> - break;
> - case HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_READ:
> - case HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_WRITE:
> - case HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_READ:
> - case HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_WRITE: {
> - static const char *simd_modes[] = { "4x2", "16", "8" };
> - unsigned msg_ctrl = gen8_dp_message_control(inst);
> - format(file, "SIMD%s, Mask = 0x%x",
> - simd_modes[msg_ctrl >> 4], msg_ctrl & 0xf);
> - break;
> - }
> - default:
> - format(file, "0x%x", gen8_dp_message_control(inst));
> - }
> - break;
> -
> - default:
> - format(file, "unsupported shared function ID (%d)", sfid);
> - break;
> - }
> - if (space)
> - string(file, " ");
> - format(file, "mlen %d", gen8_mlen(inst));
> - format(file, " rlen %d", gen8_rlen(inst));
> - }
> - pad(file, 64);
> - if (opcode != BRW_OPCODE_NOP) {
> - string(file, "{");
> - space = 1;
> - err |= control(file, "access mode", m_access_mode, gen8_access_mode(inst), &space);
> - err |= control(file, "mask control", m_maskctrl, gen8_mask_control(inst), &space);
> - err |= control(file, "DDClr", m_dep_clear, gen8_no_dd_clear(inst), &space);
> - err |= control(file, "DDChk", m_dep_check, gen8_no_dd_check(inst), &space);
> -
> - err |= qtr_ctrl(file, inst);
> -
> - err |= control(file, "thread control", m_thread_ctrl, gen8_thread_control(inst), &space);
> - err |= control(file, "acc write control", m_accwr, gen8_acc_wr_control(inst), &space);
> - if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC)
> - err |= control(file, "end of thread", m_eot, gen8_eot(inst), &space);
> - if (space)
> - string(file, " ");
> - string(file, "}");
> - }
> - string(file, ";");
> - newline(file);
> - return err;
> -}
> diff --git a/src/mesa/drivers/dri/i965/gen8_instruction.h b/src/mesa/drivers/dri/i965/gen8_instruction.h
> index ca536ef..94f4195 100644
> --- a/src/mesa/drivers/dri/i965/gen8_instruction.h
> +++ b/src/mesa/drivers/dri/i965/gen8_instruction.h
> @@ -366,10 +366,6 @@ void gen8_set_dp_scratch_message(const struct brw_context *brw,
> bool header_present,
> bool end_of_thread);
>
> -/** Disassemble the instruction. */
> -int gen8_disassemble_inst(FILE *file, struct gen8_instruction *inst, int gen);
> -
> -
> /**
> * Fetch a set of contiguous bits from the instruction.
> *
> --
> 2.0.0
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/mesa-dev
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