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Currently runtime metadata is emitted as an ELF section with name .AMDGPU.runtime_metadata. However there is a standard way to convey vendor specific information about how to run an ELF binary, which is called vendor-specific note element (http://www.netbsd.org/docs/kernel/elf-notes.html). This patch lets AMDGPU backend emits runtime metadata as a note element in .note section. Differential Revision: https://reviews.llvm.org/D25781 llvm-svn: 286502
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
//===-- AMDGPUNoteType.h - AMDGPU ELF PT_NOTE section info-------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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/// \file
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///
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/// Enums and constants for AMDGPU PT_NOTE sections.
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///
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//
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//===----------------------------------------------------------------------===//
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//
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#ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUPTNOTE_H
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#define LLVM_LIB_TARGET_AMDGPU_AMDGPUPTNOTE_H
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namespace AMDGPU {
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namespace PT_NOTE {
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const char SectionName[] = ".note";
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const char NoteName[] = "AMD";
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enum NoteType{
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NT_AMDGPU_HSA_CODE_OBJECT_VERSION = 1,
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NT_AMDGPU_HSA_HSAIL = 2,
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NT_AMDGPU_HSA_ISA = 3,
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NT_AMDGPU_HSA_PRODUCER = 4,
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NT_AMDGPU_HSA_PRODUCER_OPTIONS = 5,
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NT_AMDGPU_HSA_EXTENSION = 6,
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NT_AMDGPU_HSA_RUNTIME_METADATA = 7,
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NT_AMDGPU_HSA_HLDEBUG_DEBUG = 101,
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NT_AMDGPU_HSA_HLDEBUG_TARGET = 102
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};
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}
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}
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#endif // LLVM_LIB_TARGET_AMDGPU_AMDGPUNOTETYPE_H
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