From 9122a631437fa5a2e10e867910b4e2b1b317e55c Mon Sep 17 00:00:00 2001
From: Konstantin Zhuravlyov <kzhuravl_dev@outlook.com>
Date: Fri, 16 Feb 2018 22:33:59 +0000
Subject: AMDGPU: Bring elf flags in sync with the spec

- Add MACH flags
- Add XNACK flag
- Add reserved flags
- Minor cleanups in docs

Differential Revision: https://reviews.llvm.org/D43356

llvm-svn: 325399
---
 llvm/tools/llvm-readobj/ELFDumper.cpp | 36 +++++++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

(limited to 'llvm/tools/llvm-readobj')

diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp
index dd81c0b4562..36cda459225 100644
--- a/llvm/tools/llvm-readobj/ELFDumper.cpp
+++ b/llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -1260,9 +1260,37 @@ static const EnumEntry<unsigned> ElfHeaderMipsFlags[] = {
 };
 
 static const EnumEntry<unsigned> ElfHeaderAMDGPUFlags[] = {
-  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_ARCH_NONE),
-  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_ARCH_R600),
-  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_ARCH_GCN)
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_NONE),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_R600),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_R630),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_RS880),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_RV670),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_RV710),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_RV730),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_RV770),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_CEDAR),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_CYPRESS),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_JUNIPER),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_REDWOOD),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_SUMO),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_BARTS),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_CAICOS),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_CAYMAN),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_R600_TURKS),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX600),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX601),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX700),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX701),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX702),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX703),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX704),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX801),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX802),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX803),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX810),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX900),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX902),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_XNACK)
 };
 
 static const EnumEntry<unsigned> ElfHeaderRISCVFlags[] = {
@@ -3727,7 +3755,7 @@ template <class ELFT> void LLVMStyle<ELFT>::printFileHeaders(const ELFO *Obj) {
                    unsigned(ELF::EF_MIPS_MACH));
     else if (e->e_machine == EM_AMDGPU)
       W.printFlags("Flags", e->e_flags, makeArrayRef(ElfHeaderAMDGPUFlags),
-                   unsigned(ELF::EF_AMDGPU_ARCH));
+                   unsigned(ELF::EF_AMDGPU_MACH));
     else if (e->e_machine == EM_RISCV)
       W.printFlags("Flags", e->e_flags, makeArrayRef(ElfHeaderRISCVFlags));
     else
-- 
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