class GCOVBuffer

Declaration

class GCOVBuffer { /* full declaration omitted */ };

Description

GCOVBuffer - A wrapper around MemoryBuffer to provide GCOV specific read operations.

Declared at: llvm/include/llvm/ProfileData/GCOV.h:72

Member Variables

public llvm::DataExtractor de = {llvm::ArrayRef<unsigned char>{}, false, 0}

public DataExtractor::Cursor cursor = {0}

private llvm::MemoryBuffer* Buffer

private GCOV::GCOVVersion version = {}

Method Overview

• public GCOVBuffer(llvm::MemoryBuffer * B)
• public llvm::StringRef getString()
• public uint32_t getWord()
• public bool readGCDAFormat()
• public bool readGCNOFormat()
• public bool readGCOVVersion(GCOV::GCOVVersion & version)
• public bool readInt(uint32_t & Val)
• public bool readInt64(uint64_t & Val)
• public bool readString(llvm::StringRef & str)
• public ~GCOVBuffer()

Methods

¶GCOVBuffer(llvm::MemoryBuffer* B)

Declared at: llvm/include/llvm/ProfileData/GCOV.h:74

Parameters

llvm::MemoryBuffer* B

¶llvm::StringRef getString()

Declared at: llvm/include/llvm/ProfileData/GCOV.h:144

¶uint32_t getWord()

Declared at: llvm/include/llvm/ProfileData/GCOV.h:143

¶bool readGCDAFormat()

Description

readGCDAFormat - Check GCDA signature is valid at the beginning of buffer.

Declared at: llvm/include/llvm/ProfileData/GCOV.h:93

¶bool readGCNOFormat()

Description

readGCNOFormat - Check GCNO signature is valid at the beginning of buffer.

Declared at: llvm/include/llvm/ProfileData/GCOV.h:78

¶bool readGCOVVersion(GCOV::GCOVVersion& version)

Description

readGCOVVersion - Read GCOV version.

Declared at: llvm/include/llvm/ProfileData/GCOV.h:107

Parameters

GCOV::GCOVVersion& version

¶bool readInt(uint32_t& Val)

Declared at: llvm/include/llvm/ProfileData/GCOV.h:151

Parameters

uint32_t& Val

¶bool readInt64(uint64_t& Val)

Declared at: llvm/include/llvm/ProfileData/GCOV.h:161

Parameters

uint64_t& Val

¶bool readString(llvm::StringRef& str)

Declared at: llvm/include/llvm/ProfileData/GCOV.h:169

Parameters

llvm::StringRef& str

¶~GCOVBuffer()

Declared at: llvm/include/llvm/ProfileData/GCOV.h:75