+void MCAsmStreamer::EmitFileDirective(StringRef Filename) {
+ assert(MAI.hasSingleParameterDotFile());
+ OS << "\t.file\t";
+ PrintQuotedString(Filename, OS);
+ EmitEOL();
+}
+
+bool MCAsmStreamer::EmitDwarfFileDirective(unsigned FileNo, StringRef Filename){
+ if (UseLoc) {
+ OS << "\t.file\t" << FileNo << ' ';
+ PrintQuotedString(Filename, OS);
+ EmitEOL();
+ }
+ return this->MCStreamer::EmitDwarfFileDirective(FileNo, Filename);
+}
+
+void MCAsmStreamer::EmitDwarfLocDirective(unsigned FileNo, unsigned Line,
+ unsigned Column, unsigned Flags,
+ unsigned Isa,
+ unsigned Discriminator) {
+ this->MCStreamer::EmitDwarfLocDirective(FileNo, Line, Column, Flags,
+ Isa, Discriminator);
+ if (!UseLoc)
+ return;
+
+ OS << "\t.loc\t" << FileNo << " " << Line << " " << Column;
+ if (Flags & DWARF2_FLAG_BASIC_BLOCK)
+ OS << " basic_block";
+ if (Flags & DWARF2_FLAG_PROLOGUE_END)
+ OS << " prologue_end";
+ if (Flags & DWARF2_FLAG_EPILOGUE_BEGIN)
+ OS << " epilogue_begin";
+
+ unsigned OldFlags = getContext().getCurrentDwarfLoc().getFlags();
+ if ((Flags & DWARF2_FLAG_IS_STMT) != (OldFlags & DWARF2_FLAG_IS_STMT)) {
+ OS << " is_stmt ";
+
+ if (Flags & DWARF2_FLAG_IS_STMT)
+ OS << "1";
+ else
+ OS << "0";
+ }
+
+ if (Isa)
+ OS << "isa " << Isa;
+ if (Discriminator)
+ OS << "discriminator " << Discriminator;
+ EmitEOL();
+}
+
+bool MCAsmStreamer::EmitCFIStartProc() {
+ if (this->MCStreamer::EmitCFIStartProc())
+ return true;
+
+ OS << ".cfi_startproc";
+ EmitEOL();
+
+ return false;
+}
+
+bool MCAsmStreamer::EmitCFIEndProc() {
+ if (this->MCStreamer::EmitCFIEndProc())
+ return true;
+
+ OS << ".cfi_endproc";
+ EmitEOL();
+
+ return false;
+}
+
+bool MCAsmStreamer::EmitCFIDefCfaOffset(int64_t Offset) {
+ if (this->MCStreamer::EmitCFIDefCfaOffset(Offset))
+ return true;
+
+ OS << ".cfi_def_cfa_offset " << Offset;
+ EmitEOL();
+
+ return false;
+}
+
+bool MCAsmStreamer::EmitCFIDefCfaRegister(int64_t Register) {
+ if (this->MCStreamer::EmitCFIDefCfaRegister(Register))
+ return true;
+
+ OS << ".cfi_def_cfa_register " << Register;
+ EmitEOL();
+
+ return false;
+}
+
+bool MCAsmStreamer::EmitCFIOffset(int64_t Register, int64_t Offset) {
+ if (this->MCStreamer::EmitCFIOffset(Register, Offset))
+ return true;
+
+ OS << ".cfi_offset " << Register << ", " << Offset;
+ EmitEOL();
+
+ return false;
+}
+
+bool MCAsmStreamer::EmitCFIPersonality(const MCSymbol *Sym) {
+ if (this->MCStreamer::EmitCFIPersonality(Sym))
+ return true;
+
+ OS << ".cfi_personality 0, " << *Sym;
+ EmitEOL();
+
+ return false;
+}
+
+bool MCAsmStreamer::EmitCFILsda(const MCSymbol *Sym) {
+ if (this->MCStreamer::EmitCFILsda(Sym))
+ return true;
+
+ OS << ".cfi_lsda 0, " << *Sym;
+ EmitEOL();