//
//===----------------------------------------------------------------------===//
-#ifndef LLVM_CODEGEN_ASMPRINTER_DWARFEXCEPTION_H
-#define LLVM_CODEGEN_ASMPRINTER_DWARFEXCEPTION_H
+#ifndef LLVM_LIB_CODEGEN_ASMPRINTER_DWARFEXCEPTION_H
+#define LLVM_LIB_CODEGEN_ASMPRINTER_DWARFEXCEPTION_H
#include "EHStreamer.h"
#include "llvm/CodeGen/AsmPrinter.h"
class MachineFunction;
class ARMTargetStreamer;
-class DwarfCFIException : public EHStreamer {
- /// shouldEmitPersonality - Per-function flag to indicate if .cfi_personality
- /// should be emitted.
+class DwarfCFIExceptionBase : public EHStreamer {
+protected:
+ DwarfCFIExceptionBase(AsmPrinter *A);
+
+ /// Per-function flag to indicate if frame CFI info should be emitted.
+ bool shouldEmitCFI;
+
+ void markFunctionEnd() override;
+};
+
+class DwarfCFIException : public DwarfCFIExceptionBase {
+ /// Per-function flag to indicate if .cfi_personality should be emitted.
bool shouldEmitPersonality;
- /// shouldEmitLSDA - Per-function flag to indicate if .cfi_lsda
- /// should be emitted.
+ /// Per-function flag to indicate if .cfi_lsda should be emitted.
bool shouldEmitLSDA;
- /// shouldEmitMoves - Per-function flag to indicate if frame moves info
- /// should be emitted.
+ /// Per-function flag to indicate if frame moves info should be emitted.
bool shouldEmitMoves;
AsmPrinter::CFIMoveType moveTypeModule;
// Main entry points.
//
DwarfCFIException(AsmPrinter *A);
- virtual ~DwarfCFIException();
+ ~DwarfCFIException() override;
- /// endModule - Emit all exception information that should come after the
- /// content.
+ /// Emit all exception information that should come after the content.
void endModule() override;
- /// beginFunction - Gather pre-function exception information. Assumes being
- /// emitted immediately after the function entry point.
+ /// Gather pre-function exception information. Assumes being emitted
+ /// immediately after the function entry point.
void beginFunction(const MachineFunction *MF) override;
- /// endFunction - Gather and emit post-function exception information.
+ /// Gather and emit post-function exception information.
void endFunction(const MachineFunction *) override;
};
-class ARMException : public EHStreamer {
+class ARMException : public DwarfCFIExceptionBase {
void emitTypeInfos(unsigned TTypeEncoding) override;
ARMTargetStreamer &getTargetStreamer();
- /// shouldEmitCFI - Per-function flag to indicate if frame CFI info
- /// should be emitted.
- bool shouldEmitCFI;
-
public:
//===--------------------------------------------------------------------===//
// Main entry points.
//
ARMException(AsmPrinter *A);
- virtual ~ARMException();
-
- /// endModule - Emit all exception information that should come after the
- /// content.
- void endModule() override;
-
- /// beginFunction - Gather pre-function exception information. Assumes being
- /// emitted immediately after the function entry point.
- void beginFunction(const MachineFunction *MF) override;
-
- /// endFunction - Gather and emit post-function exception information.
- void endFunction(const MachineFunction *) override;
-};
-
-class Win64Exception : public EHStreamer {
- /// shouldEmitPersonality - Per-function flag to indicate if personality
- /// info should be emitted.
- bool shouldEmitPersonality;
-
- /// shouldEmitLSDA - Per-function flag to indicate if the LSDA
- /// should be emitted.
- bool shouldEmitLSDA;
-
- /// shouldEmitMoves - Per-function flag to indicate if frame moves info
- /// should be emitted.
- bool shouldEmitMoves;
+ ~ARMException() override;
-public:
- //===--------------------------------------------------------------------===//
- // Main entry points.
- //
- Win64Exception(AsmPrinter *A);
- virtual ~Win64Exception();
-
- /// endModule - Emit all exception information that should come after the
- /// content.
+ /// Emit all exception information that should come after the content.
void endModule() override;
- /// beginFunction - Gather pre-function exception information. Assumes being
- /// emitted immediately after the function entry point.
+ /// Gather pre-function exception information. Assumes being emitted
+ /// immediately after the function entry point.
void beginFunction(const MachineFunction *MF) override;
- /// endFunction - Gather and emit post-function exception information.
+ /// Gather and emit post-function exception information.
void endFunction(const MachineFunction *) override;
};
-
} // End of namespace llvm
#endif