AsmPrinterDwarf.cpp File Reference

#include "ByteStreamer.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/ADT/Twine.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCSection.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MachineLocation.h"
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetLoweringObjectFile.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Target/TargetSubtargetInfo.h"

Include dependency graph for AsmPrinterDwarf.cpp:

Go to the source code of this file.

Defines
#define	DEBUG_TYPE   "asm-printer"
Functions
static const char *	DecodeDWARFEncoding (unsigned Encoding)
static void	emitDwarfRegOp (ByteStreamer &Streamer, int Reg)
	Emit a dwarf register operation.
static void	emitDwarfRegOpIndirect (ByteStreamer &Streamer, int Reg, int Offset, bool Deref)
	Emit an (double-)indirect dwarf register operation.
static void	emitDwarfOpShr (ByteStreamer &Streamer, unsigned ShiftBy)
	Emit a shift-right dwarf expression.

---

Define Documentation

#define DEBUG_TYPE   "asm-printer"

Definition at line 33 of file AsmPrinterDwarf.cpp.

---

Function Documentation

static const char* DecodeDWARFEncoding

(

unsigned

Encoding

)

[static]

Definition at line 68 of file AsmPrinterDwarf.cpp.

References llvm::dwarf::DW_EH_PE_absptr, llvm::dwarf::DW_EH_PE_indirect, llvm::dwarf::DW_EH_PE_omit, llvm::dwarf::DW_EH_PE_pcrel, llvm::dwarf::DW_EH_PE_sdata4, llvm::dwarf::DW_EH_PE_sdata8, llvm::dwarf::DW_EH_PE_udata4, and llvm::dwarf::DW_EH_PE_udata8.

Referenced by llvm::AsmPrinter::EmitEncodingByte().

static void emitDwarfOpShr	(	ByteStreamer &	Streamer,
		unsigned	ShiftBy
	)		[static]

Emit a shift-right dwarf expression.

Definition at line 234 of file AsmPrinterDwarf.cpp.

References llvm::dwarf::DW_OP_constu, llvm::dwarf::DW_OP_shr, llvm::ByteStreamer::EmitInt8(), and llvm::ByteStreamer::EmitULEB128().

Referenced by llvm::AsmPrinter::EmitDwarfRegOpPiece().

static void emitDwarfRegOp	(	ByteStreamer &	Streamer,
		int	Reg
	)		[static]

Emit a dwarf register operation.

Definition at line 191 of file AsmPrinterDwarf.cpp.

References llvm::dwarf::DW_OP_reg0, llvm::dwarf::DW_OP_regx, llvm::ByteStreamer::EmitInt8(), llvm::ByteStreamer::EmitULEB128(), and llvm::dwarf::OperationEncodingString().

Referenced by llvm::AsmPrinter::EmitDwarfRegOp(), and llvm::AsmPrinter::EmitDwarfRegOpPiece().

static void emitDwarfRegOpIndirect	(	ByteStreamer &	Streamer,
		int	Reg,
		int	Offset,
		bool	Deref
	)		[static]

Emit an (double-)indirect dwarf register operation.

Definition at line 203 of file AsmPrinterDwarf.cpp.

References llvm::dwarf::DW_OP_breg0, llvm::dwarf::DW_OP_bregx, llvm::dwarf::DW_OP_deref, llvm::ByteStreamer::EmitInt8(), llvm::ByteStreamer::EmitSLEB128(), llvm::ByteStreamer::EmitULEB128(), and llvm::dwarf::OperationEncodingString().

Referenced by llvm::AsmPrinter::EmitDwarfRegOp().