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Simplify the handling of pcrel relocations on ELF. Now we do the right thing

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for all symbol differences and can drop the old EmitPCRelSymbolValue
method.

This also make getExprForFDESymbol on ELF equal to the one on MachO, and it
can be made non-virtual.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130634 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2011-05-01 03:50:49 +00:00
parent d4b0c6c3fa
commit debd7e4e8b
15 changed files with 45 additions and 70 deletions
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21
lib/MC/MCStreamer.cpp
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@@ -114,30 +114,15 @@ void MCStreamer::EmitAbsValue(const MCExpr *Value, unsigned Size,
void MCStreamer::EmitValue(const MCExpr *Value, unsigned Size,
unsigned AddrSpace) {
EmitValueImpl(Value, Size, false, AddrSpace);
}
void MCStreamer::EmitPCRelValue(const MCExpr *Value, unsigned Size,
unsigned AddrSpace) {
EmitValueImpl(Value, Size, true, AddrSpace);
EmitValueImpl(Value, Size, AddrSpace);
}
void MCStreamer::EmitSymbolValue(const MCSymbol *Sym, unsigned Size,
bool isPCRel, unsigned AddrSpace) {
EmitValueImpl(MCSymbolRefExpr::Create(Sym, getContext()), Size, isPCRel,
unsigned AddrSpace) {
EmitValueImpl(MCSymbolRefExpr::Create(Sym, getContext()), Size,
AddrSpace);
}
void MCStreamer::EmitSymbolValue(const MCSymbol *Sym, unsigned Size,
unsigned AddrSpace) {
EmitSymbolValue(Sym, Size, false, AddrSpace);
}
void MCStreamer::EmitPCRelSymbolValue(const MCSymbol *Sym, unsigned Size,
unsigned AddrSpace) {
EmitSymbolValue(Sym, Size, true, AddrSpace);
}
void MCStreamer::EmitGPRel32Value(const MCExpr *Value) {
report_fatal_error("unsupported directive in streamer");
}