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| author | Andrew Stubbs <ams@codesourcery.com> | 2020-07-09 22:48:39 +0100 |
|---|---|---|
| committer | Andrew Stubbs <ams@codesourcery.com> | 2020-07-16 16:05:45 +0100 |
| commit | a4f49061b6d921f72b2faf4843144f3c75f828f7 (patch) | |
| tree | 6c14957f473a8ffcf78254b4775dc14b8d079da7 /gcc/fortran/trans-openmp.c | |
| parent | 866c5bfd9c3ebc00913f3a84eb5383b51f2aee16 (diff) | |
| download | gcc-a4f49061b6d921f72b2faf4843144f3c75f828f7.zip gcc-a4f49061b6d921f72b2faf4843144f3c75f828f7.tar.gz gcc-a4f49061b6d921f72b2faf4843144f3c75f828f7.tar.bz2 | |
amdgcn: Handle early debug info in mkoffload
Forward the early debug information from the input LTO file to the output
HSACO file, in the same way lto-wrapper does. This is a little more
complicated, however, because the ELF file containing the debug needs to be
converted from x86_64 to amdgcn, and because the offloaded code will have less
content than the host program the debug info describes.
gcc/ChangeLog:
* config/gcn/mkoffload.c: Include simple-object.h and elf.h.
(EM_AMDGPU): New macro.
(ELFOSABI_AMDGPU_HSA): New macro.
(ELFABIVERSION_AMDGPU_HSA): New macro.
(EF_AMDGPU_MACH_AMDGCN_GFX803): New macro.
(EF_AMDGPU_MACH_AMDGCN_GFX900): New macro.
(EF_AMDGPU_MACH_AMDGCN_GFX906): New macro.
(R_AMDGPU_NONE): New macro.
(R_AMDGPU_ABS32_LO): New macro.
(R_AMDGPU_ABS32_HI): New macro.
(R_AMDGPU_ABS64): New macro.
(R_AMDGPU_REL32): New macro.
(R_AMDGPU_REL64): New macro.
(R_AMDGPU_ABS32): New macro.
(R_AMDGPU_GOTPCREL): New macro.
(R_AMDGPU_GOTPCREL32_LO): New macro.
(R_AMDGPU_GOTPCREL32_HI): New macro.
(R_AMDGPU_REL32_LO): New macro.
(R_AMDGPU_REL32_HI): New macro.
(reserved): New macro.
(R_AMDGPU_RELATIVE64): New macro.
(gcn_s1_name): Delete global variable.
(gcn_s2_name): Delete global variable.
(gcn_o_name): Delete global variable.
(gcn_cfile_name): Delete global variable.
(files_to_cleanup): New global variable.
(offload_abi): New global variable.
(tool_cleanup): Use files_to_cleanup, not explicit list.
(copy_early_debug_info): New function.
(main): New local variables gcn_s1_name, gcn_s2_name, gcn_o_name,
gcn_cfile_name.
Create files_to_cleanup obstack.
Recognize -march options.
Copy early debug info from input .o files.
Diffstat (limited to 'gcc/fortran/trans-openmp.c')
0 files changed, 0 insertions, 0 deletions