-const MCSymbol *MCELFObjectTargetWriter::ExplicitRelSym(const MCAssembler &Asm,
- const MCValue &Target,
- const MCFragment &F,
- const MCFixup &Fixup,
- bool IsPCRel) const {
- return NULL;
-}
-
-const MCSymbol *MCELFObjectTargetWriter::undefinedExplicitRelSym(const MCValue &Target,
- const MCFixup &Fixup,
- bool IsPCRel) const {
- const MCSymbol &Symbol = Target.getSymA()->getSymbol();
- return &Symbol.AliasedSymbol();
-}
-
-// ELF doesn't require relocations to be in any order. We sort by the r_offset,
-// just to match gnu as for easier comparison. The use type and index is an
-// arbitrary way of making the sort deterministic.
-static int cmpRel(const void *AP, const void *BP) {
- const ELFRelocationEntry &A = *(const ELFRelocationEntry *)AP;
- const ELFRelocationEntry &B = *(const ELFRelocationEntry *)BP;
- if (A.r_offset != B.r_offset)
- return B.r_offset - A.r_offset;
- if (B.Type != A.Type)
- return A.Type - B.Type;
- if (B.Index != A.Index)
- return B.Index - A.Index;
- llvm_unreachable("ELFRelocs might be unstable!");
-}
-
-void
-MCELFObjectTargetWriter::sortRelocs(const MCAssembler &Asm,
- std::vector<ELFRelocationEntry> &Relocs) {
- array_pod_sort(Relocs.begin(), Relocs.end(), cmpRel);