#include "llvm/MC/MCSection.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCValue.h"
+#include "llvm/MC/MCAsmBackend.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetAsmBackend.h"
-#include "llvm/Target/TargetAsmInfo.h"
using namespace llvm;
void MCELFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
switch (Flag) {
case MCAF_SyntaxUnified: return; // no-op here.
- case MCAF_Code16: return; // no-op here.
- case MCAF_Code32: return; // no-op here.
+ case MCAF_Code16: return; // Change parsing mode; no-op here.
+ case MCAF_Code32: return; // Change parsing mode; no-op here.
+ case MCAF_Code64: return; // Change parsing mode; no-op here.
case MCAF_SubsectionsViaSymbols:
getAssembler().setSubsectionsViaSymbols(true);
return;
void MCELFStreamer::EmitThumbFunc(MCSymbol *Func) {
// FIXME: Anything needed here to flag the function as thumb?
+
+ getAssembler().setIsThumbFunc(Func);
+
+ MCSymbolData &SD = getAssembler().getOrCreateSymbolData(*Func);
+ SD.setFlags(SD.getFlags() | ELF_Other_ThumbFunc);
}
void MCELFStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
SD.setSize(MCConstantExpr::Create(Size, getContext()));
}
-void MCELFStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size) {
+void MCELFStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+ unsigned ByteAlignment) {
// FIXME: Should this be caught and done earlier?
MCSymbolData &SD = getAssembler().getOrCreateSymbolData(*Symbol);
MCELF::SetBinding(SD, ELF::STB_LOCAL);
SD.setExternal(false);
BindingExplicitlySet.insert(Symbol);
- // FIXME: ByteAlignment is not needed here, but is required.
- EmitCommonSymbol(Symbol, Size, 1);
+ EmitCommonSymbol(Symbol, Size, ByteAlignment);
}
void MCELFStreamer::EmitBytes(StringRef Data, unsigned AddrSpace) {
}
void MCELFStreamer::Finish() {
- if (getNumFrameInfos())
- MCDwarfFrameEmitter::Emit(*this, true);
+ EmitFrames(true);
for (std::vector<LocalCommon>::const_iterator i = LocalCommons.begin(),
e = LocalCommons.end();
this->MCObjectStreamer::Finish();
}
-MCStreamer *llvm::createELFStreamer(MCContext &Context, TargetAsmBackend &TAB,
+MCStreamer *llvm::createELFStreamer(MCContext &Context, MCAsmBackend &MAB,
raw_ostream &OS, MCCodeEmitter *CE,
bool RelaxAll, bool NoExecStack) {
- MCELFStreamer *S = new MCELFStreamer(Context, TAB, OS, CE);
+ MCELFStreamer *S = new MCELFStreamer(Context, MAB, OS, CE);
if (RelaxAll)
S->getAssembler().setRelaxAll(true);
if (NoExecStack)