GsymReader.cpp File Reference

#include "llvm/DebugInfo/GSYM/GsymReader.h"
#include <assert.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include "llvm/ADT/StringExtras.h"
#include "llvm/DebugInfo/GSYM/GsymReaderV1.h"
#include "llvm/DebugInfo/GSYM/GsymReaderV2.h"
#include "llvm/DebugInfo/GSYM/Header.h"
#include "llvm/DebugInfo/GSYM/HeaderV2.h"
#include "llvm/DebugInfo/GSYM/InlineInfo.h"
#include "llvm/DebugInfo/GSYM/LineTable.h"
#include "llvm/Support/JSON.h"
#include "llvm/Support/MemoryBuffer.h"

Go to the source code of this file.

Functions
static Expected< std::pair< uint16_t, llvm::endianness > >	checkMagicAndDetectVersionEndian (StringRef Bytes)
	Check magic bytes, determine endianness, and return the GSYM version and endianness.
static std::string	formatGsymUUID (StringRef Bytes)
	Format raw UUID bytes as a hex string, using the canonical 8-4-4-4-12 dashed layout for the common 16-byte UUID and plain hex otherwise.

Function Documentation

checkMagicAndDetectVersionEndian()

Expected< std::pair< uint16_t, llvm::endianness > > checkMagicAndDetectVersionEndian ( StringRef Bytes )

static

Check magic bytes, determine endianness, and return the GSYM version and endianness.

If magic bytes are invalid, return error.

Definition at line 38 of file GsymReader.cpp.

References llvm::big, llvm::createStringError(), llvm::Data, llvm::gsym::GSYM_CIGAM, llvm::gsym::GSYM_MAGIC, llvm::little, llvm::native, llvm::Offset, and llvm::StringRef::size().

Referenced by llvm::gsym::GsymReader::create().

formatGsymUUID()

std::string formatGsymUUID ( StringRef Bytes )

static

Format raw UUID bytes as a hex string, using the canonical 8-4-4-4-12 dashed layout for the common 16-byte UUID and plain hex otherwise.

Definition at line 503 of file GsymReader.cpp.

References llvm::StringRef::size(), and llvm::toHex().

Referenced by llvm::gsym::GsymReader::dumpStatistics().