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add comment support to the rest of the directives. 

llvm-svn: 94168
This commit is contained in:
Chris Lattner 2010-01-22 07:36:39 +00:00
parent e649401824
commit cfa5ebc336
1 changed files with 21 additions and 14 deletions
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35
llvm/lib/MC/MCAsmStreamer.cpp
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@ -157,7 +157,8 @@ void MCAsmStreamer::EmitLabel(MCSymbol *Symbol) {
assert(Symbol->isUndefined() && "Cannot define a symbol twice!");
assert(CurSection && "Cannot emit before setting section!");
OS << *Symbol << ":\n";
OS << *Symbol << ":";
EmitEOL();
Symbol->setSection(*CurSection);
}
@ -166,7 +167,7 @@ void MCAsmStreamer::EmitAssemblerFlag(AssemblerFlag Flag) {
default: assert(0 && "Invalid flag!");
case SubsectionsViaSymbols: OS << ".subsections_via_symbols"; break;
}
OS << '\n';
EmitEOL();
}
void MCAsmStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
@ -174,7 +175,8 @@ void MCAsmStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
assert((Symbol->isUndefined() || Symbol->isAbsolute()) &&
"Cannot define a symbol twice!");
OS << *Symbol << " = " << *Value << '\n';
OS << *Symbol << " = " << *Value;
EmitEOL();
// FIXME: Lift context changes into super class.
// FIXME: Set associated section.
@ -198,11 +200,13 @@ void MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol,
case WeakReference: OS << ".weak_reference "; break;
}
OS << *Symbol << '\n';
OS << *Symbol;
EmitEOL();
}
void MCAsmStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
OS << ".desc" << ' ' << *Symbol << ',' << DescValue << '\n';
OS << ".desc" << ' ' << *Symbol << ',' << DescValue;
EmitEOL();
}
void MCAsmStreamer::EmitCommonSymbol(MCSymbol *Symbol, unsigned Size,
@ -214,7 +218,7 @@ void MCAsmStreamer::EmitCommonSymbol(MCSymbol *Symbol, unsigned Size,
else
OS << ',' << Log2_32(ByteAlignment);
}
OS << '\n';
EmitEOL();
}
void MCAsmStreamer::EmitZerofill(const MCSection *Section, MCSymbol *Symbol,
@ -231,14 +235,16 @@ void MCAsmStreamer::EmitZerofill(const MCSection *Section, MCSymbol *Symbol,
if (ByteAlignment != 0)
OS << ',' << Log2_32(ByteAlignment);
}
OS << '\n';
EmitEOL();
}
void MCAsmStreamer::EmitBytes(StringRef Data, unsigned AddrSpace) {
assert(CurSection && "Cannot emit contents before setting section!");
const char *Directive = MAI.getData8bitsDirective(AddrSpace);
for (unsigned i = 0, e = Data.size(); i != e; ++i)
OS << Directive << (unsigned)(unsigned char)Data[i] << '\n';
for (unsigned i = 0, e = Data.size(); i != e; ++i) {
OS << Directive << (unsigned)(unsigned char)Data[i];
EmitEOL();
}
}
/// EmitIntValue - Special case of EmitValue that avoids the client having
@ -334,7 +340,7 @@ void MCAsmStreamer::EmitValueToAlignment(unsigned ByteAlignment, int64_t Value,
if (MaxBytesToEmit)
OS << ", " << MaxBytesToEmit;
}
OS << '\n';
EmitEOL();
return;
}
@ -352,13 +358,14 @@ void MCAsmStreamer::EmitValueToAlignment(unsigned ByteAlignment, int64_t Value,
OS << ", " << truncateToSize(Value, ValueSize);
if (MaxBytesToEmit)
OS << ", " << MaxBytesToEmit;
OS << '\n';
EmitEOL();
}
void MCAsmStreamer::EmitValueToOffset(const MCExpr *Offset,
unsigned char Value) {
// FIXME: Verify that Offset is associated with the current section.
OS << ".org " << *Offset << ", " << (unsigned) Value << '\n';
OS << ".org " << *Offset << ", " << (unsigned) Value;
EmitEOL();
}
void MCAsmStreamer::EmitInstruction(const MCInst &Inst) {
@ -367,7 +374,7 @@ void MCAsmStreamer::EmitInstruction(const MCInst &Inst) {
// If we have an AsmPrinter, use that to print.
if (InstPrinter) {
InstPrinter->printInst(&Inst);
OS << '\n';
EmitEOL();
// Show the encoding if we have a code emitter.
if (Emitter) {
@ -392,7 +399,7 @@ void MCAsmStreamer::EmitInstruction(const MCInst &Inst) {
// Otherwise fall back to a structural printing for now. Eventually we should
// always have access to the target specific printer.
Inst.print(OS, &MAI);
OS << '\n';
EmitEOL();
}
void MCAsmStreamer::Finish() {