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(parent: 3b29a49) | patch
drm/amdkfd: Support debugger in Navi1x trap handler
authorJay Cornwall <jay.cornwall@amd.com>
Thu, 21 Nov 2019 18:41:11 +0000 (12:41 -0600)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Jul 2020 05:59:11 +0000 (01:59 -0400)
commit134123396a85863a2a0e0d5343dd32a3181f77bc
treee3cd9b876673a6bbbd8ddb3e53e8be9c7c63893etree | snapshot
parent3b29a49f8dadb2c24674aa2ff0fc5fa6b8936a79commit | diff
drm/amdkfd: Support debugger in Navi1x trap handler

- Preserve scalar GPRs ttmp[4:11] and ttmp13
- Add single step exception during context save workaround
- Remove incorrect PC adjustment during context save

Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h diff | blob | history
drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm diff | blob | history
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