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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-03-10 17:45:15 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-03-10 17:45:15 +0000 |
| commit | 9e2446b38c94db61b2416c28fee415c03663c11c (patch) | |
| tree | 231646bba785a129b3a2d409badb74e7ccd1594c /lib/Target/ARM/ARMTargetObjectFile.cpp | |
| parent | 9bef28eb9e224d641ce31a423e215ccf82bf1d43 (diff) | |
| download | FreeBSD-src-9e2446b38c94db61b2416c28fee415c03663c11c.zip FreeBSD-src-9e2446b38c94db61b2416c28fee415c03663c11c.tar.gz | |
Update LLVM to r98164.
Diffstat (limited to 'lib/Target/ARM/ARMTargetObjectFile.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMTargetObjectFile.cpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMTargetObjectFile.cpp b/lib/Target/ARM/ARMTargetObjectFile.cpp new file mode 100644 index 0000000..7463e30 --- /dev/null +++ b/lib/Target/ARM/ARMTargetObjectFile.cpp @@ -0,0 +1,54 @@ +//===-- llvm/Target/ARMTargetObjectFile.cpp - ARM Object Info Impl --------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "ARMTargetObjectFile.h" +#include "ARMSubtarget.h" +#include "llvm/MC/MCSectionELF.h" +#include "llvm/MC/MCSectionMachO.h" +#include "llvm/Support/Dwarf.h" +#include "llvm/Target/TargetMachine.h" +using namespace llvm; +using namespace dwarf; + +//===----------------------------------------------------------------------===// +// ELF Target +//===----------------------------------------------------------------------===// + +void ARMElfTargetObjectFile::Initialize(MCContext &Ctx, + const TargetMachine &TM) { + TargetLoweringObjectFileELF::Initialize(Ctx, TM); + + if (TM.getSubtarget<ARMSubtarget>().isAAPCS_ABI()) { + StaticCtorSection = + getELFSection(".init_array", MCSectionELF::SHT_INIT_ARRAY, + MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC, + SectionKind::getDataRel()); + StaticDtorSection = + getELFSection(".fini_array", MCSectionELF::SHT_FINI_ARRAY, + MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC, + SectionKind::getDataRel()); + } +} + +//===----------------------------------------------------------------------===// +// Mach-O Target +//===----------------------------------------------------------------------===// + +void ARMMachOTargetObjectFile::Initialize(MCContext &Ctx, + const TargetMachine &TM) { + TargetLoweringObjectFileMachO::Initialize(Ctx, TM); + + // Exception Handling. + LSDASection = getMachOSection("__TEXT", "__gcc_except_tab", 0, + SectionKind::getReadOnlyWithRel()); +} + +unsigned ARMMachOTargetObjectFile::getTTypeEncoding() const { + return DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4; +} |
