const MCSymbol *A = &Target.getSymA()->getSymbol();
if (A->isTemporary())
A = &Writer->findAliasedSymbol(*A);
- const MCSymbolData &A_SD = Asm.getSymbolData(*A);
- const MCSymbol *A_Base = Asm.getAtom(&A_SD);
+ const MCSymbolData &A_SD = A->getData();
+ const MCSymbol *A_Base = Asm.getAtom(*A);
const MCSymbol *B = &Target.getSymB()->getSymbol();
if (B->isTemporary())
B = &Writer->findAliasedSymbol(*B);
- const MCSymbolData &B_SD = Asm.getSymbolData(*B);
- const MCSymbol *B_Base = Asm.getAtom(&B_SD);
+ const MCSymbolData &B_SD = B->getData();
+ const MCSymbol *B_Base = Asm.getAtom(*B);
// Neither symbol can be modified.
if (Target.getSymA()->getKind() != MCSymbolRefExpr::VK_None ||
Name + "' can not be undefined in a subtraction expression");
}
- Value +=
- Writer->getSymbolAddress(&A_SD, Layout) -
- (!A_Base ? 0 : Writer->getSymbolAddress(&A_Base->getData(), Layout));
- Value -=
- Writer->getSymbolAddress(&B_SD, Layout) -
- (!B_Base ? 0 : Writer->getSymbolAddress(&B_Base->getData(), Layout));
+ Value += Writer->getSymbolAddress(*A, Layout) -
+ (!A_Base ? 0 : Writer->getSymbolAddress(*A_Base, Layout));
+ Value -= Writer->getSymbolAddress(*B, Layout) -
+ (!B_Base ? 0 : Writer->getSymbolAddress(*B_Base, Layout));
if (!A_Base)
Index = A_SD.getFragment()->getParent()->getOrdinal() + 1;
if (!Asm.getContext().getAsmInfo()->isSectionAtomizableBySymbols(Sec))
Asm.addLocalUsedInReloc(*Symbol);
}
- const MCSymbolData &SD = Asm.getSymbolData(*Symbol);
- RelSymbol = Asm.getAtom(&SD);
+ const MCSymbolData &SD = Symbol->getData();
+ RelSymbol = Asm.getAtom(*Symbol);
// Relocations inside debug sections always use local relocations when
// possible. This seems to be done because the debugger doesn't fully
// understand x86_64 relocation entries, and expects to find values that
// have already been fixed up.
if (Symbol->isInSection()) {
- const MCSectionMachO &Section = static_cast<const MCSectionMachO&>(
- Fragment->getParent()->getSection());
+ const MCSectionMachO &Section =
+ static_cast<const MCSectionMachO &>(*Fragment->getParent());
if (Section.hasAttribute(MachO::S_ATTR_DEBUG))
RelSymbol = nullptr;
}
} else if (Symbol->isInSection() && !Symbol->isVariable()) {
// The index is the section ordinal (1-based).
Index = SD.getFragment()->getParent()->getOrdinal() + 1;
- Value += Writer->getSymbolAddress(&SD, Layout);
+ Value += Writer->getSymbolAddress(*Symbol, Layout);
if (IsPCRel)
Value -= FixupAddress + (1 << Log2Size);
// See <reloc.h>.
const MCSymbol *A = &Target.getSymA()->getSymbol();
- const MCSymbolData *A_SD = &Asm.getSymbolData(*A);
+ const MCSymbolData *A_SD = &A->getData();
if (!A_SD->getFragment())
report_fatal_error("symbol '" + A->getName() +
"' can not be undefined in a subtraction expression",
false);
- uint32_t Value = Writer->getSymbolAddress(A_SD, Layout);
- uint64_t SecAddr = Writer->getSectionAddress(A_SD->getFragment()->getParent());
+ uint32_t Value = Writer->getSymbolAddress(*A, Layout);
+ uint64_t SecAddr =
+ Writer->getSectionAddress(A_SD->getFragment()->getParent());
FixedValue += SecAddr;
uint32_t Value2 = 0;
if (const MCSymbolRefExpr *B = Target.getSymB()) {
- const MCSymbolData *B_SD = &Asm.getSymbolData(B->getSymbol());
+ const MCSymbolData *B_SD = &B->getSymbol().getData();
if (!B_SD->getFragment())
report_fatal_error("symbol '" + B->getSymbol().getName() +
// pedantic compatibility with 'as'.
Type = A_SD->isExternal() ? (unsigned)MachO::GENERIC_RELOC_SECTDIFF :
(unsigned)MachO::GENERIC_RELOC_LOCAL_SECTDIFF;
- Value2 = Writer->getSymbolAddress(B_SD, Layout);
+ Value2 = Writer->getSymbolAddress(B->getSymbol(), Layout);
FixedValue -= Writer->getSectionAddress(B_SD->getFragment()->getParent());
}
// If this is a subtraction then we're pcrel.
uint32_t FixupAddress =
Writer->getFragmentAddress(Fragment, Layout) + Fixup.getOffset();
- const MCSymbolData *SD_B =
- &Asm.getSymbolData(Target.getSymB()->getSymbol());
IsPCRel = 1;
- FixedValue = (FixupAddress - Writer->getSymbolAddress(SD_B, Layout) +
- Target.getConstant());
+ FixedValue =
+ FixupAddress -
+ Writer->getSymbolAddress(Target.getSymB()->getSymbol(), Layout) +
+ Target.getConstant();
FixedValue += 1ULL << Log2Size;
} else {
FixedValue = 0;
}
// Get the symbol data, if any.
- const MCSymbolData *SD = nullptr;
+ const MCSymbol *A = nullptr;
if (Target.getSymA())
- SD = &Asm.getSymbolData(Target.getSymA()->getSymbol());
+ A = &Target.getSymA()->getSymbol();
// If this is an internal relocation with an offset, it also needs a scattered
// relocation entry.
// Try to record the scattered relocation if needed. Fall back to non
// scattered if necessary (see comments in RecordScatteredRelocation()
// for details).
- if (Offset && SD && !Writer->doesSymbolRequireExternRelocation(SD) &&
- RecordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup,
- Target, Log2Size, FixedValue))
+ if (Offset && A && !Writer->doesSymbolRequireExternRelocation(*A) &&
+ RecordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
+ Log2Size, FixedValue))
return;
// See <reloc.h>.
Type = MachO::GENERIC_RELOC_VANILLA;
} else {
// Resolve constant variables.
- if (SD->getSymbol().isVariable()) {
+ if (A->isVariable()) {
int64_t Res;
- if (SD->getSymbol().getVariableValue()->EvaluateAsAbsolute(
- Res, Layout, Writer->getSectionAddressMap())) {
+ if (A->getVariableValue()->EvaluateAsAbsolute(
+ Res, Layout, Writer->getSectionAddressMap())) {
FixedValue = Res;
return;
}
}
// Check whether we need an external or internal relocation.
- if (Writer->doesSymbolRequireExternRelocation(SD)) {
- RelSymbol = &SD->getSymbol();
+ if (Writer->doesSymbolRequireExternRelocation(*A)) {
+ RelSymbol = A;
// For external relocations, make sure to offset the fixup value to
// compensate for the addend of the symbol address, if it was
// undefined. This occurs with weak definitions, for example.
- if (!SD->getSymbol().isUndefined())
- FixedValue -= Layout.getSymbolOffset(SD->getSymbol());
+ if (!A->isUndefined())
+ FixedValue -= Layout.getSymbolOffset(*A);
} else {
// The index is the section ordinal (1-based).
- const MCSectionData &SymSD = Asm.getSectionData(
- SD->getSymbol().getSection());
- Index = SymSD.getOrdinal() + 1;
- FixedValue += Writer->getSectionAddress(&SymSD);
+ const MCSection &Sec = A->getSection();
+ Index = Sec.getOrdinal() + 1;
+ FixedValue += Writer->getSectionAddress(&Sec);
}
if (IsPCRel)
FixedValue -= Writer->getSectionAddress(Fragment->getParent());
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