namespace {
class PPCMachObjectWriter : public MCMachObjectTargetWriter {
- bool RecordScatteredRelocation(MachObjectWriter *Writer,
+ bool recordScatteredRelocation(MachObjectWriter *Writer,
const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCFragment *Fragment,
public:
PPCMachObjectWriter(bool Is64Bit, uint32_t CPUType, uint32_t CPUSubtype)
- : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype,
- /*UseAggressiveSymbolFolding=*/Is64Bit) {}
+ : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype) {}
- void RecordRelocation(MachObjectWriter *Writer, MCAssembler &Asm,
+ void recordRelocation(MachObjectWriter *Writer, MCAssembler &Asm,
const MCAsmLayout &Layout, const MCFragment *Fragment,
const MCFixup &Fixup, MCValue Target,
uint64_t &FixedValue) override {
/// \return false if falling back to using non-scattered relocation,
/// otherwise true for normal scattered relocation.
-/// based on X86MachObjectWriter::RecordScatteredRelocation
-/// and ARMMachObjectWriter::RecordScatteredRelocation
-bool PPCMachObjectWriter::RecordScatteredRelocation(
+/// based on X86MachObjectWriter::recordScatteredRelocation
+/// and ARMMachObjectWriter::recordScatteredRelocation
+bool PPCMachObjectWriter::recordScatteredRelocation(
MachObjectWriter *Writer, const MCAssembler &Asm, const MCAsmLayout &Layout,
const MCFragment *Fragment, const MCFixup &Fixup, MCValue Target,
unsigned Log2Size, uint64_t &FixedValue) {
// See <reloc.h>.
const MCSymbol *A = &Target.getSymA()->getSymbol();
- const MCSymbolData *A_SD = &Asm.getSymbolData(*A);
- if (!A_SD->getFragment())
+ if (!A->getFragment())
report_fatal_error("symbol '" + A->getName() +
"' can not be undefined in a subtraction expression");
uint32_t Value = Writer->getSymbolAddress(*A, Layout);
- uint64_t SecAddr = Writer->getSectionAddress(
- &A_SD->getFragment()->getParent()->getSectionData());
+ uint64_t SecAddr = Writer->getSectionAddress(A->getFragment()->getParent());
FixedValue += SecAddr;
uint32_t Value2 = 0;
if (const MCSymbolRefExpr *B = Target.getSymB()) {
- const MCSymbolData *B_SD = &Asm.getSymbolData(B->getSymbol());
+ const MCSymbol *SB = &B->getSymbol();
- if (!B_SD->getFragment())
+ if (!SB->getFragment())
report_fatal_error("symbol '" + B->getSymbol().getName() +
"' can not be undefined in a subtraction expression");
// FIXME: is Type correct? see include/llvm/Support/MachO.h
Value2 = Writer->getSymbolAddress(B->getSymbol(), Layout);
- FixedValue -= Writer->getSectionAddress(
- &B_SD->getFragment()->getParent()->getSectionData());
+ FixedValue -= Writer->getSectionAddress(SB->getFragment()->getParent());
}
// FIXME: does FixedValue get used??
if (FixupOffset > 0xffffff) {
char Buffer[32];
format("0x%x", FixupOffset).print(Buffer, sizeof(Buffer));
- Asm.getContext().reportFatalError(Fixup.getLoc(),
+ Asm.getContext().reportError(Fixup.getLoc(),
Twine("Section too large, can't encode "
"r_address (") +
Buffer + ") into 24 bits of scattered "
"relocation entry.");
- llvm_unreachable("fatal error returned?!");
+ return false;
}
// Is this supposed to follow MCTarget/PPCAsmBackend.cpp:adjustFixupValue()?
- // see PPCMCExpr::EvaluateAsRelocatableImpl()
+ // see PPCMCExpr::evaluateAsRelocatableImpl()
uint32_t other_half = 0;
switch (Type) {
case MachO::PPC_RELOC_LO16_SECTDIFF:
MachO::any_relocation_info MRE;
makeScatteredRelocationInfo(MRE, other_half, MachO::GENERIC_RELOC_PAIR,
Log2Size, IsPCRel, Value2);
- Writer->addRelocation(nullptr, &Fragment->getParent()->getSectionData(),
- MRE);
+ Writer->addRelocation(nullptr, Fragment->getParent(), MRE);
} else {
// If the offset is more than 24-bits, it won't fit in a scattered
// relocation offset field, so we fall back to using a non-scattered
}
MachO::any_relocation_info MRE;
makeScatteredRelocationInfo(MRE, FixupOffset, Type, Log2Size, IsPCRel, Value);
- Writer->addRelocation(nullptr, &Fragment->getParent()->getSectionData(), MRE);
+ Writer->addRelocation(nullptr, Fragment->getParent(), MRE);
return true;
}
// Q: are branch targets ever scattered?
RelocType != MachO::PPC_RELOC_BR24 &&
RelocType != MachO::PPC_RELOC_BR14) {
- RecordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
+ recordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
Log2Size, FixedValue);
return;
}
// Resolve constant variables.
if (A->isVariable()) {
int64_t Res;
- if (A->getVariableValue()->EvaluateAsAbsolute(
+ if (A->getVariableValue()->evaluateAsAbsolute(
Res, Layout, Writer->getSectionAddressMap())) {
FixedValue = Res;
return;
} else {
// The index is the section ordinal (1-based).
const MCSection &Sec = A->getSection();
- const MCSectionData &SymSD = Asm.getSectionData(Sec);
Index = Sec.getOrdinal() + 1;
- FixedValue += Writer->getSectionAddress(&SymSD);
+ FixedValue += Writer->getSectionAddress(&Sec);
}
if (IsPCRel)
- FixedValue -=
- Writer->getSectionAddress(&Fragment->getParent()->getSectionData());
+ FixedValue -= Writer->getSectionAddress(Fragment->getParent());
}
// struct relocation_info (8 bytes)
MachO::any_relocation_info MRE;
makeRelocationInfo(MRE, FixupOffset, Index, IsPCRel, Log2Size, false, Type);
- Writer->addRelocation(RelSymbol, &Fragment->getParent()->getSectionData(),
- MRE);
+ Writer->addRelocation(RelSymbol, Fragment->getParent(), MRE);
}
MCObjectWriter *llvm::createPPCMachObjectWriter(raw_pwrite_stream &OS,