[llvm] a1526af - [AMDGPU] Reserve AMDGPU ELF e_flags machine 0x43

[Tony Tye via llvm-commits]

Author: Tony Tye
Date: 2021-06-24T22:51:47Z
New Revision: a1526af46466009ffbefe9dcb23f8b2944ca75a7

URL: https://github.com/llvm/llvm-project/commit/a1526af46466009ffbefe9dcb23f8b2944ca75a7
DIFF: https://github.com/llvm/llvm-project/commit/a1526af46466009ffbefe9dcb23f8b2944ca75a7.diff

LOG: [AMDGPU] Reserve AMDGPU ELF e_flags machine 0x43

Reviewed By: kzhuravl, rampitec

Differential Revision: https://reviews.llvm.org/D104872

Added: 
    

Modified: 
    llvm/docs/AMDGPUUsage.rst
    llvm/include/llvm/BinaryFormat/ELF.h

Removed: 
    


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diff  --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 8d6d86a35e97..d414b06edb10 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -1163,6 +1163,7 @@ The AMDGPU backend uses the following ELF header:
      *reserved*                           0x040      Reserved.
      *reserved*                           0x041      Reserved.
      ``EF_AMDGPU_MACH_AMDGCN_GFX1013``    0x042      ``gfx1013``
+     *reserved*                           0x043      Reserved.
      ==================================== ========== =============================
 
 Sections

diff  --git a/llvm/include/llvm/BinaryFormat/ELF.h b/llvm/include/llvm/BinaryFormat/ELF.h
index bd784b973968..b8135ffcd7a2 100644
--- a/llvm/include/llvm/BinaryFormat/ELF.h
+++ b/llvm/include/llvm/BinaryFormat/ELF.h
@@ -743,10 +743,11 @@ enum : unsigned {
   EF_AMDGPU_MACH_AMDGCN_RESERVED_0X40 = 0x040,
   EF_AMDGPU_MACH_AMDGCN_RESERVED_0X41 = 0x041,
   EF_AMDGPU_MACH_AMDGCN_GFX1013       = 0x042,
+  EF_AMDGPU_MACH_AMDGCN_RESERVED_0X43 = 0x043,
 
   // First/last AMDGCN-based processors.
   EF_AMDGPU_MACH_AMDGCN_FIRST = EF_AMDGPU_MACH_AMDGCN_GFX600,
-  EF_AMDGPU_MACH_AMDGCN_LAST = EF_AMDGPU_MACH_AMDGCN_GFX1013,
+  EF_AMDGPU_MACH_AMDGCN_LAST = EF_AMDGPU_MACH_AMDGCN_RESERVED_0X43,
 
   // Indicates if the "xnack" target feature is enabled for all code contained
   // in the object.