[llvm] 315a831 - AMDGPU/NFC: Reserve 0x056 and 0x057 EF_AMDGPU_MACHs (#92917)

[via llvm-commits]

Author: Konstantin Zhuravlyov
Date: 2024-05-21T13:35:39-04:00
New Revision: 315a83145b6d83134eee49570632f3ee2a5a38a9

URL: https://github.com/llvm/llvm-project/commit/315a83145b6d83134eee49570632f3ee2a5a38a9
DIFF: https://github.com/llvm/llvm-project/commit/315a83145b6d83134eee49570632f3ee2a5a38a9.diff

LOG: AMDGPU/NFC: Reserve 0x056 and 0x057 EF_AMDGPU_MACHs (#92917)

Added: 
    

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

Removed: 
    


################################################################################
diff  --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 75536bc5bea67..1004956ac8f10 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -1970,6 +1970,8 @@ The AMDGPU backend uses the following ELF header:
      ``EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC``  0x053      ``gfx10-3-generic``
      ``EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC``    0x054      ``gfx11-generic``
      *reserved*                                 0x055      Reserved.
+     *reserved*                                 0x056      Reserved.
+     *reserved*                                 0x057      Reserved.
      ========================================== ========== =============================
 
 Sections

diff  --git a/llvm/include/llvm/BinaryFormat/ELF.h b/llvm/include/llvm/BinaryFormat/ELF.h
index f296acc2ca4bb..67cacaed2e12e 100644
--- a/llvm/include/llvm/BinaryFormat/ELF.h
+++ b/llvm/include/llvm/BinaryFormat/ELF.h
@@ -796,11 +796,13 @@ enum : unsigned {
   EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC   = 0x053,
   EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC     = 0x054,
   EF_AMDGPU_MACH_AMDGCN_RESERVED_0X55 = 0x055,
+  EF_AMDGPU_MACH_AMDGCN_RESERVED_0X56 = 0x056,
+  EF_AMDGPU_MACH_AMDGCN_RESERVED_0X57 = 0x057,
   // clang-format on
 
   // First/last AMDGCN-based processors.
   EF_AMDGPU_MACH_AMDGCN_FIRST = EF_AMDGPU_MACH_AMDGCN_GFX600,
-  EF_AMDGPU_MACH_AMDGCN_LAST = EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC,
+  EF_AMDGPU_MACH_AMDGCN_LAST = EF_AMDGPU_MACH_AMDGCN_RESERVED_0X57,
 
   // Indicates if the "xnack" target feature is enabled for all code contained
   // in the object.