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Diffstat (limited to 'llvm/lib/MC/MCAsmStreamer.cpp')
-rw-r--r--llvm/lib/MC/MCAsmStreamer.cpp104
1 files changed, 64 insertions, 40 deletions
diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
index c0fcce74356..735ea6ba17c 100644
--- a/llvm/lib/MC/MCAsmStreamer.cpp
+++ b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -184,13 +184,19 @@ public:
unsigned Column, unsigned Flags,
unsigned Isa, unsigned Discriminator);
- virtual bool EmitCFIStartProc();
- virtual bool EmitCFIEndProc();
- virtual bool EmitCFIDefCfaOffset(int64_t Offset);
- virtual bool EmitCFIDefCfaRegister(int64_t Register);
- virtual bool EmitCFIOffset(int64_t Register, int64_t Offset);
- virtual bool EmitCFIPersonality(const MCSymbol *Sym, unsigned Encoding);
- virtual bool EmitCFILsda(const MCSymbol *Sym, unsigned Encoding);
+ virtual void EmitCFIStartProc();
+ virtual void EmitCFIEndProc();
+ virtual void EmitCFIDefCfa(int64_t Register, int64_t Offset);
+ virtual void EmitCFIDefCfaOffset(int64_t Offset);
+ virtual void EmitCFIDefCfaRegister(int64_t Register);
+ virtual void EmitCFIOffset(int64_t Register, int64_t Offset);
+ virtual void EmitCFIPersonality(const MCSymbol *Sym, unsigned Encoding);
+ virtual void EmitCFILsda(const MCSymbol *Sym, unsigned Encoding);
+ virtual void EmitCFIRememberState();
+ virtual void EmitCFIRestoreState();
+ virtual void EmitCFISameValue(int64_t Register);
+ virtual void EmitCFIRelOffset(int64_t Register, int64_t Offset);
+ virtual void EmitCFIAdjustCfaOffset(int64_t Adjustment);
virtual void EmitFnStart();
virtual void EmitFnEnd();
@@ -714,75 +720,93 @@ void MCAsmStreamer::EmitDwarfLocDirective(unsigned FileNo, unsigned Line,
EmitEOL();
}
-bool MCAsmStreamer::EmitCFIStartProc() {
- if (this->MCStreamer::EmitCFIStartProc())
- return true;
+void MCAsmStreamer::EmitCFIStartProc() {
+ MCStreamer::EmitCFIStartProc();
OS << "\t.cfi_startproc";
EmitEOL();
-
- return false;
}
-bool MCAsmStreamer::EmitCFIEndProc() {
- if (this->MCStreamer::EmitCFIEndProc())
- return true;
+void MCAsmStreamer::EmitCFIEndProc() {
+ MCStreamer::EmitCFIEndProc();
OS << "\t.cfi_endproc";
EmitEOL();
+}
- return false;
+void MCAsmStreamer::EmitCFIDefCfa(int64_t Register, int64_t Offset) {
+ abort();
}
-bool MCAsmStreamer::EmitCFIDefCfaOffset(int64_t Offset) {
- if (this->MCStreamer::EmitCFIDefCfaOffset(Offset))
- return true;
+void MCAsmStreamer::EmitCFIDefCfaOffset(int64_t Offset) {
+ MCStreamer::EmitCFIDefCfaOffset(Offset);
OS << "\t.cfi_def_cfa_offset " << Offset;
EmitEOL();
-
- return false;
}
-bool MCAsmStreamer::EmitCFIDefCfaRegister(int64_t Register) {
- if (this->MCStreamer::EmitCFIDefCfaRegister(Register))
- return true;
+void MCAsmStreamer::EmitCFIDefCfaRegister(int64_t Register) {
+ MCStreamer::EmitCFIDefCfaRegister(Register);
OS << "\t.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;
+void MCAsmStreamer::EmitCFIOffset(int64_t Register, int64_t Offset) {
+ this->MCStreamer::EmitCFIOffset(Register, Offset);
OS << "\t.cfi_offset " << Register << ", " << Offset;
EmitEOL();
-
- return false;
}
-bool MCAsmStreamer::EmitCFIPersonality(const MCSymbol *Sym,
+void MCAsmStreamer::EmitCFIPersonality(const MCSymbol *Sym,
unsigned Encoding) {
- if (this->MCStreamer::EmitCFIPersonality(Sym, Encoding))
- return true;
+ MCStreamer::EmitCFIPersonality(Sym, Encoding);
OS << "\t.cfi_personality " << Encoding << ", " << *Sym;
EmitEOL();
-
- return false;
}
-bool MCAsmStreamer::EmitCFILsda(const MCSymbol *Sym, unsigned Encoding) {
- if (this->MCStreamer::EmitCFILsda(Sym, Encoding))
- return true;
+void MCAsmStreamer::EmitCFILsda(const MCSymbol *Sym, unsigned Encoding) {
+ MCStreamer::EmitCFILsda(Sym, Encoding);
OS << "\t.cfi_lsda " << Encoding << ", " << *Sym;
EmitEOL();
+}
- return false;
+void MCAsmStreamer::EmitCFIRememberState() {
+ MCStreamer::EmitCFIRememberState();
+
+ OS << "\t.cfi_remember_state";
+ EmitEOL();
+}
+
+void MCAsmStreamer::EmitCFIRestoreState() {
+ MCStreamer::EmitCFIRestoreState();
+
+ OS << "\t.cfi_restore_state";
+ EmitEOL();
+}
+
+void MCAsmStreamer::EmitCFISameValue(int64_t Register) {
+ MCStreamer::EmitCFISameValue(Register);
+
+ OS << "\t.cfi_same_value " << Register;
+ EmitEOL();
+}
+
+void MCAsmStreamer::EmitCFIRelOffset(int64_t Register, int64_t Offset) {
+ MCStreamer::EmitCFIRelOffset(Register, Offset);
+
+ OS << "\t.cfi_rel_offset " << Register << ", " << Offset;
+ EmitEOL();
+}
+
+void MCAsmStreamer::EmitCFIAdjustCfaOffset(int64_t Adjustment) {
+ MCStreamer::EmitCFIAdjustCfaOffset(Adjustment);
+
+ OS << "\t.cfi_adjust_cfa_offset " << Adjustment;
+ EmitEOL();
}
void MCAsmStreamer::AddEncodingComment(const MCInst &Inst) {
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