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Pass a MCSymbol to needsRelocateWithSymbol.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238589 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2015-05-29 18:26:09 +00:00
parent 3bd732d1ee
commit e97d937576
6 changed files with 12 additions and 13 deletions
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2
include/llvm/MC/MCELFObjectWriter.h
View File

@ -69,7 +69,7 @@ public:
virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
bool IsPCRel) const = 0;
virtual bool needsRelocateWithSymbol(const MCSymbolData &SD,
virtual bool needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const;
virtual void sortRelocs(const MCAssembler &Asm,

2
lib/MC/ELFObjectWriter.cpp
View File

@ -593,7 +593,7 @@ bool ELFObjectWriter::shouldRelocateWithSymbol(const MCAssembler &Asm,
if (Asm.isThumbFunc(Sym))
return true;
if (TargetObjectWriter->needsRelocateWithSymbol(*SD, Type))
if (TargetObjectWriter->needsRelocateWithSymbol(*Sym, Type))
return true;
return false;
}

2
lib/MC/MCELFObjectTargetWriter.cpp
View File

@ -24,7 +24,7 @@ MCELFObjectTargetWriter::MCELFObjectTargetWriter(bool Is64Bit_,
IsN64(IsN64_){
}
bool MCELFObjectTargetWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
bool MCELFObjectTargetWriter::needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const {
return false;
}

4
lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
View File

@ -37,7 +37,7 @@ namespace {
unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
bool IsPCRel) const override;
bool needsRelocateWithSymbol(const MCSymbolData &SD,
bool needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const override;
};
}
@ -49,7 +49,7 @@ ARMELFObjectWriter::ARMELFObjectWriter(uint8_t OSABI)
ARMELFObjectWriter::~ARMELFObjectWriter() {}
bool ARMELFObjectWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
bool ARMELFObjectWriter::needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const {
// FIXME: This is extremely conservative. This really needs to use a
// whitelist with a clear explanation for why each realocation needs to

9
lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp
View File

@ -46,7 +46,7 @@ struct MipsRelocationEntry {
unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
bool IsPCRel) const override;
bool needsRelocateWithSymbol(const MCSymbolData &SD,
bool needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const override;
virtual void sortRelocs(const MCAssembler &Asm,
std::vector<ELFRelocationEntry> &Relocs) override;
@ -405,9 +405,8 @@ void MipsELFObjectWriter::sortRelocs(const MCAssembler &Asm,
Relocs[I] = MipsRelocs[I].R;
}
bool
MipsELFObjectWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
unsigned Type) const {
bool MipsELFObjectWriter::needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const {
// FIXME: This is extremely conservative. This really needs to use a
// whitelist with a clear explanation for why each realocation needs to
// point to the symbol, not to the section.
@ -434,7 +433,7 @@ MipsELFObjectWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
return true;
case ELF::R_MIPS_32:
if (MCELF::getOther(SD) & (ELF::STO_MIPS_MICROMIPS >> 2))
if (MCELF::getOther(Sym.getData()) & (ELF::STO_MIPS_MICROMIPS >> 2))
return true;
// falltrough
case ELF::R_MIPS_26:

6
lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
View File

@ -28,7 +28,7 @@ namespace {
unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
bool IsPCRel) const override;
bool needsRelocateWithSymbol(const MCSymbolData &SD,
bool needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const override;
};
}
@ -395,7 +395,7 @@ unsigned PPCELFObjectWriter::GetRelocType(const MCValue &Target,
return Type;
}
bool PPCELFObjectWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
bool PPCELFObjectWriter::needsRelocateWithSymbol(const MCSymbol &Sym,
unsigned Type) const {
switch (Type) {
default:
@ -407,7 +407,7 @@ bool PPCELFObjectWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
// The "other" values are stored in the last 6 bits of the second byte.
// The traditional defines for STO values assume the full byte and thus
// the shift to pack it.
unsigned Other = MCELF::getOther(SD) << 2;
unsigned Other = MCELF::getOther(Sym.getData()) << 2;
return (Other & ELF::STO_PPC64_LOCAL_MASK) != 0;
}
}