#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSymbolELF.h"
#include "llvm/MC/MCValue.h"
+#include "llvm/Support/COFF.h"
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/ErrorHandling.h"
report_fatal_error("We do not support this DWARF encoding yet!");
}
-void TargetLoweringObjectFileELF::emitPersonalityValue(MCStreamer &Streamer,
- const TargetMachine &TM,
- const MCSymbol *Sym) const {
+void TargetLoweringObjectFileELF::emitPersonalityValue(
+ MCStreamer &Streamer, const DataLayout &DL, const MCSymbol *Sym) const {
SmallString<64> NameData("DW.ref.");
NameData += Sym->getName();
MCSymbolELF *Label =
unsigned Flags = ELF::SHF_ALLOC | ELF::SHF_WRITE | ELF::SHF_GROUP;
MCSection *Sec = getContext().getELFSection(NameData, ELF::SHT_PROGBITS,
Flags, 0, Label->getName());
- unsigned Size = TM.getDataLayout()->getPointerSize();
+ unsigned Size = DL.getPointerSize();
Streamer.SwitchSection(Sec);
- Streamer.EmitValueToAlignment(TM.getDataLayout()->getPointerABIAlignment());
+ Streamer.EmitValueToAlignment(DL.getPointerABIAlignment());
Streamer.EmitSymbolAttribute(Label, MCSA_ELF_TypeObject);
const MCExpr *E = MCConstantExpr::create(Size, getContext());
Streamer.emitELFSize(Label, E);
// We also need alignment here.
// FIXME: this is getting the alignment of the character, not the
// alignment of the global!
- unsigned Align =
- TM.getDataLayout()->getPreferredAlignment(cast<GlobalVariable>(GV));
+ unsigned Align = GV->getParent()->getDataLayout().getPreferredAlignment(
+ cast<GlobalVariable>(GV));
std::string SizeSpec = ".rodata.str" + utostr(EntrySize) + ".";
Name = SizeSpec + utostr(Align);
/// Given a mergeable constant with the specified size and relocation
/// information, return a section that it should be placed in.
-MCSection *
-TargetLoweringObjectFileELF::getSectionForConstant(SectionKind Kind,
- const Constant *C) const {
+MCSection *TargetLoweringObjectFileELF::getSectionForConstant(
+ const DataLayout &DL, SectionKind Kind, const Constant *C) const {
if (Kind.isMergeableConst4() && MergeableConst4Section)
return MergeableConst4Section;
if (Kind.isMergeableConst8() && MergeableConst8Section)
// FIXME: Alignment check should be handled by section classifier.
if (Kind.isMergeable1ByteCString() &&
- TM.getDataLayout()->getPreferredAlignment(cast<GlobalVariable>(GV)) < 32)
+ GV->getParent()->getDataLayout().getPreferredAlignment(
+ cast<GlobalVariable>(GV)) < 32)
return CStringSection;
// Do not put 16-bit arrays in the UString section if they have an
// externally visible label, this runs into issues with certain linker
// versions.
if (Kind.isMergeable2ByteCString() && !GV->hasExternalLinkage() &&
- TM.getDataLayout()->getPreferredAlignment(cast<GlobalVariable>(GV)) < 32)
+ GV->getParent()->getDataLayout().getPreferredAlignment(
+ cast<GlobalVariable>(GV)) < 32)
return UStringSection;
// With MachO only variables whose corresponding symbol starts with 'l' or
return DataSection;
}
-MCSection *
-TargetLoweringObjectFileMachO::getSectionForConstant(SectionKind Kind,
- const Constant *C) const {
+MCSection *TargetLoweringObjectFileMachO::getSectionForConstant(
+ const DataLayout &DL, SectionKind Kind, const Constant *C) const {
// If this constant requires a relocation, we have to put it in the data
// segment, not in the text segment.
if (Kind.isDataRel() || Kind.isReadOnlyWithRel())
const MCExpr *TargetLoweringObjectFileMachO::getIndirectSymViaGOTPCRel(
const MCSymbol *Sym, const MCValue &MV, int64_t Offset,
MachineModuleInfo *MMI, MCStreamer &Streamer) const {
- // Although MachO 32-bit targets do not explictly have a GOTPCREL relocation
+ // Although MachO 32-bit targets do not explicitly have a GOTPCREL relocation
// as 64-bit do, we replace the GOT equivalent by accessing the final symbol
// through a non_lazy_ptr stub instead. One advantage is that it allows the
// computation of deltas to final external symbols. Example:
// non_lazy_ptr stubs.
SmallString<128> Name;
StringRef Suffix = "$non_lazy_ptr";
- Name += DL->getPrivateGlobalPrefix();
+ Name += MMI->getModule()->getDataLayout().getPrivateGlobalPrefix();
Name += Sym->getName();
Name += Suffix;
MCSymbol *Stub = Ctx.getOrCreateSymbol(Name);
} else {
return COFF::IMAGE_COMDAT_SELECT_ASSOCIATIVE;
}
- } else if (GV->isWeakForLinker()) {
- return COFF::IMAGE_COMDAT_SELECT_ANY;
}
return 0;
}
raw_string_ostream FlagOS(Flag);
Mang.getNameWithPrefix(FlagOS, GV, false);
FlagOS.flush();
- if (Flag[0] == DL->getGlobalPrefix())
+ if (Flag[0] == GV->getParent()->getDataLayout().getGlobalPrefix())
OS << Flag.substr(1);
else
OS << Flag;