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Add support for expressions in .sleb/.uleb directives.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118023 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-11-02 17:22:24 +00:00
parent 8bc9ef77b7
commit 3ff57094a7
12 changed files with 236 additions and 95 deletions
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16
lib/MC/MCAsmStreamer.cpp
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@ -141,7 +141,13 @@ public:
virtual void EmitBytes(StringRef Data, unsigned AddrSpace);
virtual void EmitValue(const MCExpr *Value, unsigned Size,unsigned AddrSpace);
virtual void EmitIntValue(uint64_t Value, unsigned Size, unsigned AddrSpace);
virtual void EmitULEB128Value(const MCExpr *Value, unsigned AddrSpace = 0);
virtual void EmitSLEB128Value(const MCExpr *Value, unsigned AddrSpace = 0);
virtual void EmitGPRel32Value(const MCExpr *Value);
@ -505,6 +511,16 @@ void MCAsmStreamer::EmitValue(const MCExpr *Value, unsigned Size,
EmitEOL();
}
void MCAsmStreamer::EmitULEB128Value(const MCExpr *Value, unsigned AddrSpace) {
OS << ".uleb " << *Value;
EmitEOL();
}
void MCAsmStreamer::EmitSLEB128Value(const MCExpr *Value, unsigned AddrSpace) {
OS << ".sleb " << *Value;
EmitEOL();
}
void MCAsmStreamer::EmitGPRel32Value(const MCExpr *Value) {
assert(MAI.getGPRel32Directive() != 0);
OS << MAI.getGPRel32Directive() << *Value;