Introduce adjustFixupOffset that adjusts the fixup offset of a relocation.
This is meant to be overriden by backends. Implement an override on PowerPC
which adjusts the offset by 2 for ha16/lo16 relocation kinds. This removes
a commented out hack and enables hello world to be compiled on PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136905 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/ELFObjectWriter.h b/lib/MC/ELFObjectWriter.h
index 45a8898..d657d13 100644
--- a/lib/MC/ELFObjectWriter.h
+++ b/lib/MC/ELFObjectWriter.h
@@ -347,6 +347,7 @@
virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
bool IsPCRel, bool IsRelocWithSymbol,
int64_t Addend) = 0;
+ virtual void adjustFixupOffset(const MCFixup &Fixup, uint64_t &RelocOffset) { }
};
//===- X86ELFObjectWriter -------------------------------------------===//
@@ -408,6 +409,7 @@
virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
bool IsPCRel, bool IsRelocWithSymbol,
int64_t Addend);
+ virtual void adjustFixupOffset(const MCFixup &Fixup, uint64_t &RelocOffset);
};
//===- MBlazeELFObjectWriter -------------------------------------------===//