#include "llvm/DebugInfo/DWARF/DWARFDebugFrame.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/DebugInfo/DIContext.h"
#include "llvm/DebugInfo/DWARF/DWARFDataExtractor.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/DataExtractor.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <cinttypes>
#include <cstdint>
#include <optional>

Macros
#define	ENUM_TO_CSTR(e)

#define	DECLARE_OP3(OP, OPTYPE0, OPTYPE1, OPTYPE2)

#define	DECLARE_OP2(OP, OPTYPE0, OPTYPE1) DECLARE_OP3(OP, OPTYPE0, OPTYPE1, OT_None)

#define	DECLARE_OP1(OP, OPTYPE0) DECLARE_OP2(OP, OPTYPE0, OT_None)

#define	DECLARE_OP0(OP) DECLARE_OP1(OP, OT_None)

Functions
static void	printRegister (raw_ostream &OS, DIDumpOptions DumpOpts, unsigned RegNum)

constexpr uint64_t	getCIEId (bool IsDWARF64, bool IsEH)

static void LLVM_ATTRIBUTE_UNUSED	dumpDataAux (DataExtractor Data, uint64_t Offset, int Length)

Variables
const uint8_t	DWARF_CFI_PRIMARY_OPCODE_MASK = 0xc0

const uint8_t	DWARF_CFI_PRIMARY_OPERAND_MASK = 0x3f

Macro Definition Documentation

◆ DECLARE_OP0

#define DECLARE_OP0 ( OP ) DECLARE_OP1(OP, OT_None)

◆ DECLARE_OP1

#define DECLARE_OP1	(	OP,
		OPTYPE0
	)	DECLARE_OP2(OP, OPTYPE0, OT_None)

◆ DECLARE_OP2

#define DECLARE_OP2	(	OP,
		OPTYPE0,
		OPTYPE1
	)	DECLARE_OP3(OP, OPTYPE0, OPTYPE1, OT_None)

◆ DECLARE_OP3

#define DECLARE_OP3	(	OP,
		OPTYPE0,
		OPTYPE1,
		OPTYPE2
	)

Value:

  do {                                                                         \
    OpTypes[OP][0] = OPTYPE0;                                                  \
    OpTypes[OP][1] = OPTYPE1;                                                  \
    OpTypes[OP][2] = OPTYPE2;                                                  \
  } while (false)

◆ ENUM_TO_CSTR

#define ENUM_TO_CSTR ( e )

Value:

case e: \

return #e;

Function Documentation

◆ dumpDataAux()

static void LLVM_ATTRIBUTE_UNUSED dumpDataAux	(	DataExtractor	Data,
		uint64_t	Offset,
		int	Length
	)

static

Definition at line 1035 of file DWARFDebugFrame.cpp.

References llvm::Data, llvm::errs(), llvm::Length, llvm::Offset, and llvm::raw_ostream::write_hex().

◆ getCIEId()

constexpr uint64_t getCIEId	(	bool	IsDWARF64,
		bool	IsEH
	)

constexpr

Definition at line 945 of file DWARFDebugFrame.cpp.

References llvm::dwarf::DW64_CIE_ID, and llvm::dwarf::DW_CIE_ID.

Referenced by llvm::dwarf::CIE::dump(), and llvm::DWARFDebugFrame::parse().

◆ printRegister()

static void printRegister	(	raw_ostream &	OS,
		DIDumpOptions	DumpOpts,
		unsigned	RegNum
	)

static

Definition at line 31 of file DWARFDebugFrame.cpp.

References llvm::DIDumpOptions::GetNameForDWARFReg, llvm::DIDumpOptions::IsEH, OS, and RegName.

Referenced by llvm::dwarf::UnwindLocation::dump(), and llvm::dwarf::RegisterLocations::dump().

Variable Documentation

◆ DWARF_CFI_PRIMARY_OPCODE_MASK

const uint8_t DWARF_CFI_PRIMARY_OPCODE_MASK = 0xc0

Definition at line 252 of file DWARFDebugFrame.cpp.

Referenced by llvm::dwarf::CFIProgram::parse().

◆ DWARF_CFI_PRIMARY_OPERAND_MASK

const uint8_t DWARF_CFI_PRIMARY_OPERAND_MASK = 0x3f

Definition at line 253 of file DWARFDebugFrame.cpp.