Remove the last mention of LineTablesOnly from DwarfUnit, sinking it into DwarfCompil...

[oota-llvm.git] / lib / MC / MCELFObjectTargetWriter.cpp

diff --git a/lib/MC/MCELFObjectTargetWriter.cpp b/lib/MC/MCELFObjectTargetWriter.cpp
index ec7397d748f1a700c53eb8104838d9e1c2e572b6..84176dc1e9074557ea2f1e70a6447f6feeae8db4 100644 (file)
--- a/lib/MC/MCELFObjectTargetWriter.cpp
+++ b/lib/MC/MCELFObjectTargetWriter.cpp
@@ -24,38 +24,7 @@ MCELFObjectTargetWriter::MCELFObjectTargetWriter(bool Is64Bit_,
     IsN64(IsN64_){
 }
 
-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);
+bool MCELFObjectTargetWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
+                                                      unsigned Type) const {
+  return false;
 }