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binutils/readelf: handle AMDGPU OS ABIs

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When the machine is EM_AMDGPU, handle the various OS ABIs described
here:

  https://llvm.org/docs/AMDGPUUsage.html#header

For a binary with the HSA OS ABI, the change looks like:

-  OS/ABI:                            <unknown: 40>
+  OS/ABI:                            AMD HSA

binutils/ChangeLog:

	* readelf.c (get_osabi_name): Handle EM_AMDGPU OS ABIs.

include/ChangeLog:

	* elf/common.h (ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D):
	New.

Change-Id: I383590c390f7dc2fe0f902f50038735626d71863
This commit is contained in:
Simon Marchi
2022-03-16 09:01:04 -04:00
committed by Simon Marchi
parent e316110609
commit 37870be874
4 changed files with 22 additions and 0 deletions
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binutils/ChangeLog
+4
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@@ -1,3 +1,7 @@
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* readelf.c (get_osabi_name): Handle EM_AMDGPU OS ABIs.
2022-03-16 Nick Clifton <nickc@redhat.com>
* po/sr.po: Updated Serbian translation.
binutils/readelf.c
+11
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@@ -4284,6 +4284,17 @@ get_osabi_name (Filedata * filedata, unsigned int osabi)
if (osabi >= 64)
switch (filedata->file_header.e_machine)
{
case EM_AMDGPU:
switch (osabi)
{
case ELFOSABI_AMDGPU_HSA: return "AMD HSA";
case ELFOSABI_AMDGPU_PAL: return "AMD PAL";
case ELFOSABI_AMDGPU_MESA3D: return "AMD Mesa3D";
default:
break;
}
break;
case EM_ARM:
switch (osabi)
{
include/ChangeLog
+5
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@@ -1,3 +1,8 @@
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* elf/common.h (ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D):
New.
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* elf/amdgpu.h: New.
include/elf/common.h
+2
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@@ -79,7 +79,9 @@
#define ELFOSABI_C6000_ELFABI 64 /* Bare-metal TMS320C6000 */
#define ELFOSABI_AMDGPU_HSA 64 /* AMD HSA Runtime */
#define ELFOSABI_C6000_LINUX 65 /* Linux TMS320C6000 */
#define ELFOSABI_AMDGPU_PAL 65 /* AMD PAL Runtime */
#define ELFOSABI_ARM_FDPIC 65 /* ARM FDPIC */
#define ELFOSABI_AMDGPU_MESA3D 66 /* AMD Mesa3D Runtime */
#define ELFOSABI_ARM 97 /* ARM */
#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */