DWARFDebugFrame.cpp File Reference

#include "llvm/DebugInfo/DWARF/DWARFDebugFrame.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/Support/Casting.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 <string>
#include <vector>

Include dependency graph for DWARFDebugFrame.cpp:

Go to the source code of this file.

Macros
#define	DECLARE_OP2(OP, OPTYPE0, OPTYPE1)
#define	DECLARE_OP1(OP, OPTYPE0)   DECLARE_OP2(OP, OPTYPE0, OT_None)
#define	DECLARE_OP0(OP)   DECLARE_OP1(OP, OT_None)

Functions
static void LLVM_ATTRIBUTE_UNUSED	dumpDataAux (DataExtractor Data, uint32_t Offset, int Length)
static void LLVM_ATTRIBUTE_NORETURN	ReportError (uint32_t StartOffset, const char *ErrorMsg)

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)

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

DECLARE_OP1

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

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

DECLARE_OP2

#define DECLARE_OP2	(		OP,
			OPTYPE0,
			OPTYPE1
	)

Value:

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

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

Function Documentation

dumpDataAux()

static void LLVM_ATTRIBUTE_UNUSED dumpDataAux ( DataExtractor  Data, uint32_t  Offset, int  Length  )

static

Definition at line 334 of file DWARFDebugFrame.cpp.

References llvm::errs(), llvm::DataExtractor::getU8(), and llvm::raw_ostream::write_hex().

ReportError()

static void LLVM_ATTRIBUTE_NORETURN ReportError ( uint32_t  StartOffset, const char *  ErrorMsg  )

static

Definition at line 348 of file DWARFDebugFrame.cpp.

References llvm::raw_ostream::flush(), llvm::format(), and llvm::report_fatal_error().

Referenced by llvm::orc::LegacyLookupFnResolver< LegacyLookupFn >::getResponsibilitySet(), getSymbolOffsetImpl(), llvm::DWARFVerifier::handleDebugInfo(), llvm::orc::LegacyLookupFnResolver< LegacyLookupFn >::lookup(), llvm::DWARFDebugFrame::parse(), and llvm::SymbolRemappingReader::read().

Variable Documentation

DWARF_CFI_PRIMARY_OPCODE_MASK

const uint8_t DWARF_CFI_PRIMARY_OPCODE_MASK = 0xc0

Definition at line 35 of file DWARFDebugFrame.cpp.

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

DWARF_CFI_PRIMARY_OPERAND_MASK

const uint8_t DWARF_CFI_PRIMARY_OPERAND_MASK = 0x3f

Definition at line 36 of file DWARFDebugFrame.cpp.

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