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-rw-r--r--lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp65
1 files changed, 0 insertions, 65 deletions
diff --git a/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp b/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp
deleted file mode 100644
index ff4b600158bd..000000000000
--- a/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp -------*- C++ -*-===//
-//
-// The LLVM Linker
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "TargetLayout.h"
-#include "AMDGPUExecutableWriter.h"
-#include "AMDGPULinkingContext.h"
-#include "AMDGPUTargetHandler.h"
-#include "llvm/Support/ELF.h"
-
-namespace lld {
-namespace elf {
-
-AMDGPUTargetHandler::AMDGPUTargetHandler(AMDGPULinkingContext &ctx)
- : _ctx(ctx), _targetLayout(new AMDGPUTargetLayout(ctx)),
- _relocationHandler(new AMDGPUTargetRelocationHandler(*_targetLayout)) {}
-
-std::unique_ptr<Writer> AMDGPUTargetHandler::getWriter() {
- switch (_ctx.getOutputELFType()) {
- case llvm::ELF::ET_EXEC:
- return llvm::make_unique<AMDGPUExecutableWriter>(_ctx, *_targetLayout);
- case llvm::ELF::ET_DYN:
- llvm_unreachable("TODO: support dynamic libraries");
- case llvm::ELF::ET_REL:
- llvm_unreachable("TODO: support -r mode");
- default:
- llvm_unreachable("unsupported output type");
- }
-}
-
-HSATextSection::HSATextSection(const ELFLinkingContext &ctx)
- : AtomSection(ctx, ".hsatext", DefinedAtom::typeCode, 0, 0) {
- _type = SHT_PROGBITS;
- _flags = SHF_ALLOC | SHF_WRITE | SHF_EXECINSTR | SHF_AMDGPU_HSA_AGENT |
- SHF_AMDGPU_HSA_CODE;
-
- // FIXME: What alignment should we use here?
- _alignment = 4096;
-}
-
-void AMDGPUTargetLayout::assignSectionsToSegments() {
-
- TargetLayout::assignSectionsToSegments();
- for (OutputSection<ELF64LE> *osi : _outputSections) {
- for (Section<ELF64LE> *section : osi->sections()) {
- StringRef InputSectionName = section->inputSectionName();
- if (InputSectionName != ".hsatext")
- continue;
-
- auto *segment = new (_allocator) Segment<ELF64LE>(
- _ctx, "PT_AMDGPU_HSA_LOAD_CODE_AGENT", PT_AMDGPU_HSA_LOAD_CODE_AGENT);
- _segments.push_back(segment);
- assert(segment);
- segment->append(section);
- }
- }
-}
-
-} // namespace elf
-} // namespace lld