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Added ARM specific ELF section types. Added AttributesSection to ARMElfTargetObject First step in unifying .cpu assembly tag with ELF/.o llc now asserts on actual ELF emission on -filetype=obj :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116257 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
1.8 KiB
C++
46 lines
1.8 KiB
C++
//===-- llvm/Target/ARMTargetObjectFile.cpp - ARM Object Info Impl --------===//
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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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#include "ARMTargetObjectFile.h"
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#include "ARMSubtarget.h"
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#include "llvm/MC/MCContext.h"
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#include "llvm/MC/MCSectionELF.h"
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#include "llvm/Support/Dwarf.h"
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#include "llvm/Target/TargetMachine.h"
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using namespace llvm;
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using namespace dwarf;
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//===----------------------------------------------------------------------===//
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// ELF Target
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//===----------------------------------------------------------------------===//
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void ARMElfTargetObjectFile::Initialize(MCContext &Ctx,
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const TargetMachine &TM) {
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TargetLoweringObjectFileELF::Initialize(Ctx, TM);
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if (TM.getSubtarget<ARMSubtarget>().isAAPCS_ABI()) {
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StaticCtorSection =
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getContext().getELFSection(".init_array", MCSectionELF::SHT_INIT_ARRAY,
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MCSectionELF::SHF_WRITE |
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MCSectionELF::SHF_ALLOC,
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SectionKind::getDataRel());
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StaticDtorSection =
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getContext().getELFSection(".fini_array", MCSectionELF::SHT_FINI_ARRAY,
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MCSectionELF::SHF_WRITE |
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MCSectionELF::SHF_ALLOC,
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SectionKind::getDataRel());
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}
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AttributesSection =
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getContext().getELFSection(".ARM.attributes",
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MCSectionELF::SHT_ARM_ATTRIBUTES,
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0,
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SectionKind::getMetadata());
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}
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