}
void MCObjectStreamer::EmitValueImpl(const MCExpr *Value, unsigned Size,
- bool isPCRel, unsigned AddrSpace) {
+ unsigned AddrSpace) {
assert(AddrSpace == 0 && "Address space must be 0!");
MCDataFragment *DF = getOrCreateDataFragment();
}
DF->addFixup(MCFixup::Create(DF->getContents().size(),
Value,
- MCFixup::getKindForSize(Size, isPCRel)));
+ MCFixup::getKindForSize(Size, false)));
DF->getContents().resize(DF->getContents().size() + Size, 0);
}
void MCObjectStreamer::EmitLabel(MCSymbol *Symbol) {
- assert(!Symbol->isVariable() && "Cannot emit a variable symbol!");
- assert(getCurrentSection() && "Cannot emit before setting section!");
-
- Symbol->setSection(*getCurrentSection());
+ MCStreamer::EmitLabel(Symbol);
MCSymbolData &SD = getAssembler().getOrCreateSymbolData(*Symbol);
SD.setOffset(F->getContents().size());
}
-void MCObjectStreamer::EmitULEB128Value(const MCExpr *Value,
- unsigned AddrSpace) {
+void MCObjectStreamer::EmitULEB128Value(const MCExpr *Value) {
int64_t IntValue;
if (Value->EvaluateAsAbsolute(IntValue, getAssembler())) {
- EmitULEB128IntValue(IntValue, AddrSpace);
+ EmitULEB128IntValue(IntValue);
return;
}
+ Value = ForceExpAbs(this, getContext(), Value);
new MCLEBFragment(*Value, false, getCurrentSectionData());
}
-void MCObjectStreamer::EmitSLEB128Value(const MCExpr *Value,
- unsigned AddrSpace) {
+void MCObjectStreamer::EmitSLEB128Value(const MCExpr *Value) {
int64_t IntValue;
if (Value->EvaluateAsAbsolute(IntValue, getAssembler())) {
- EmitSLEB128IntValue(IntValue, AddrSpace);
+ EmitSLEB128IntValue(IntValue);
return;
}
+ Value = ForceExpAbs(this, getContext(), Value);
new MCLEBFragment(*Value, true, getCurrentSectionData());
}
void MCObjectStreamer::EmitInstToFragment(const MCInst &Inst) {
MCInstFragment *IF = new MCInstFragment(Inst, getCurrentSectionData());
- raw_svector_ostream VecOS(IF->getCode());
+ SmallString<128> Code;
+ raw_svector_ostream VecOS(Code);
getAssembler().getEmitter().EncodeInstruction(Inst, VecOS, IF->getFixups());
-}
-
-static const MCExpr *BuildSymbolDiff(MCContext &Context,
- const MCSymbol *A, const MCSymbol *B) {
- MCSymbolRefExpr::VariantKind Variant = MCSymbolRefExpr::VK_None;
- const MCExpr *ARef =
- MCSymbolRefExpr::Create(A, Variant, Context);
- const MCExpr *BRef =
- MCSymbolRefExpr::Create(B, Variant, Context);
- const MCExpr *AddrDelta =
- MCBinaryExpr::Create(MCBinaryExpr::Sub, ARef, BRef, Context);
- return AddrDelta;
-}
-
-static const MCExpr *ForceExpAbs(MCObjectStreamer *Streamer,
- MCContext &Context, const MCExpr* Expr) {
- if (Context.getAsmInfo().hasAggressiveSymbolFolding())
- return Expr;
-
- MCSymbol *ABS = Context.CreateTempSymbol();
- Streamer->EmitAssignment(ABS, Expr);
- return MCSymbolRefExpr::Create(ABS, Context);
+ VecOS.flush();
+ IF->getCode().append(Code.begin(), Code.end());
}
void MCObjectStreamer::EmitDwarfAdvanceLineAddr(int64_t LineDelta,