#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
+#include "llvm/MC/MCInstPrinter.h"
#include "llvm/MC/MCObjectFileInfo.h"
#include "llvm/MC/MCObjectWriter.h"
#include "llvm/MC/MCSection.h"
"SectionRelative value requires 4-bytes");
if (!IsSectionRelative)
- EmitValueImpl(MCSymbolRefExpr::Create(Sym, getContext()), Size);
+ EmitValueImpl(MCSymbolRefExpr::create(Sym, getContext()), Size);
else
EmitCOFFSecRel32(Sym);
}
/// EmitFill - Emit NumBytes bytes worth of the value specified by
/// FillValue. This implements directives such as '.space'.
void MCStreamer::EmitFill(uint64_t NumBytes, uint8_t FillValue) {
- const MCExpr *E = MCConstantExpr::Create(FillValue, getContext());
+ const MCExpr *E = MCConstantExpr::create(FillValue, getContext());
for (uint64_t i = 0, e = NumBytes; i != e; ++i)
EmitValue(E, 1);
}
}
void MCStreamer::EnsureValidWinFrameInfo() {
+ const MCAsmInfo *MAI = Context.getAsmInfo();
+ if (!MAI->usesWindowsCFI())
+ report_fatal_error(".seh_* directives are not supported on this target");
if (!CurrentWinFrameInfo || CurrentWinFrameInfo->End)
report_fatal_error("No open Win64 EH frame function!");
}
void MCStreamer::EmitWinCFIStartProc(const MCSymbol *Symbol) {
+ const MCAsmInfo *MAI = Context.getAsmInfo();
+ if (!MAI->usesWindowsCFI())
+ report_fatal_error(".seh_* directives are not supported on this target");
if (CurrentWinFrameInfo && !CurrentWinFrameInfo->End)
report_fatal_error("Starting a function before ending the previous one!");
CurrentWinFrameInfo->PrologEnd = Label;
}
+void MCStreamer::EmitCOFFSafeSEH(MCSymbol const *Symbol) {
+}
+
void MCStreamer::EmitCOFFSectionIndex(MCSymbol const *Symbol) {
}
TS->emitAssignment(Symbol, Value);
}
+void MCTargetStreamer::prettyPrintAsm(MCInstPrinter &InstPrinter, raw_ostream &OS,
+ const MCInst &Inst, const MCSubtargetInfo &STI) {
+ InstPrinter.printInst(&Inst, OS, "", STI);
+}
+
void MCStreamer::visitUsedSymbol(const MCSymbol &Sym) {
}
visitUsedExpr(*Inst.getOperand(i).getExpr());
}
+void MCStreamer::emitAbsoluteSymbolDiff(const MCSymbol *Hi, const MCSymbol *Lo,
+ unsigned Size) {
+ // Get the Hi-Lo expression.
+ const MCExpr *Diff =
+ MCBinaryExpr::createSub(MCSymbolRefExpr::create(Hi, Context),
+ MCSymbolRefExpr::create(Lo, Context), Context);
+
+ const MCAsmInfo *MAI = Context.getAsmInfo();
+ if (!MAI->doesSetDirectiveSuppressesReloc()) {
+ EmitValue(Diff, Size);
+ return;
+ }
+
+ // Otherwise, emit with .set (aka assignment).
+ MCSymbol *SetLabel = Context.createTempSymbol("set", true);
+ EmitAssignment(SetLabel, Diff);
+ EmitSymbolValue(SetLabel, Size);
+}
+
void MCStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {}
void MCStreamer::EmitThumbFunc(MCSymbol *Func) {}
void MCStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {}
void MCStreamer::EmitFileDirective(StringRef Filename) {}
void MCStreamer::EmitCOFFSymbolStorageClass(int StorageClass) {}
void MCStreamer::EmitCOFFSymbolType(int Type) {}
-void MCStreamer::EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {}
+void MCStreamer::emitELFSize(MCSymbolELF *Symbol, const MCExpr *Value) {}
void MCStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
unsigned ByteAlignment) {}
void MCStreamer::EmitTBSSSymbol(MCSection *Section, MCSymbol *Symbol,