[Piglit] [Bug 100978] Undefined references: gbm_bo_map and _unmap on Mali

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed May 10 18:26:22 UTC 2017


--- Comment #3 from Andrey Konovalov <andrey.konovalov at linaro.org> ---
E.g. mali450r6p001rel0linux1arm64tar.gz from
https://developer.arm.com/products/software/mali-drivers/user-space has
libgbm.so which is a link to libMali.so:

mali450-userland-drm-r6p0-01rel0-release$ ls -l usr/lib/libgbm*
lrwxrwxrwx 1 ynk ynk 11 Feb  5  2016 usr/lib/libgbm.so -> libgbm.so.1
lrwxrwxrwx 1 ynk ynk 10 Feb  5  2016 usr/lib/libgbm.so.1 -> libMali.so

And libMali.so has only the following gbm_bo_* symbols:

mali450-userland-drm-r6p0-01rel0-release$ objdump -t usr/lib/libMali.so |grep
000000000017a960 l     F .text  000000000000003c             
00000000002af498 l     O .rodata        000000000000000e             
000000000017beb8 g     F .text  0000000000000058             
000000000017bcf0 g     F .text  000000000000002c              gbm_bo_get_device
000000000017b734 g     F .text  000000000000050c              gbm_bo_import
000000000017bcc4 g     F .text  000000000000002c              gbm_bo_get_format
000000000017bf3c g     F .text  000000000000001c              gbm_bo_destroy
000000000017bd1c g     F .text  0000000000000034              gbm_bo_get_handle
000000000017bc6c g     F .text  000000000000002c              gbm_bo_get_height
000000000017bc98 g     F .text  000000000000002c              gbm_bo_get_stride
000000000017bc40 g     F .text  000000000000002c              gbm_bo_get_width
000000000017bd50 g     F .text  000000000000002c              gbm_bo_get_fd
000000000017bd7c g     F .text  000000000000013c              gbm_bo_write
000000000017bf10 g     F .text  000000000000002c             
000000000017b2b0 g     F .text  0000000000000124              gbm_bo_unref
000000000017b258 g     F .text  0000000000000058              gbm_bo_ref
000000000017b550 g     F .text  00000000000001e4              gbm_bo_create

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