llvm::CGDataOStream Class Reference

A wrapper class to abstract writer stream with support of bytes back patching. More...

#include "llvm/CGData/CodeGenDataWriter.h"

Public Member Functions
	CGDataOStream (raw_fd_ostream &FD)
	CGDataOStream (raw_string_ostream &STR)
uint64_t	tell ()
void	write (uint64_t V)
void	write32 (uint32_t V)
void	write8 (uint8_t V)
void	patch (ArrayRef< CGDataPatchItem > P)

Public Attributes
bool	IsFDOStream
raw_ostream &	OS
support::endian::Writer	LE

Detailed Description

A wrapper class to abstract writer stream with support of bytes back patching.

Definition at line 33 of file CodeGenDataWriter.h.

Constructor & Destructor Documentation

CGDataOStream() [1/2]

llvm::CGDataOStream::CGDataOStream ( raw_fd_ostream &  FD )

inline

Definition at line 35 of file CodeGenDataWriter.h.

CGDataOStream() [2/2]

llvm::CGDataOStream::CGDataOStream ( raw_string_ostream &  STR )

inline

Definition at line 37 of file CodeGenDataWriter.h.

Member Function Documentation

patch()

void CGDataOStream::patch

(

ArrayRef< CGDataPatchItem >

P

)

Definition at line 19 of file CodeGenDataWriter.cpp.

References llvm::Data, I, IsFDOStream, OS, P, llvm::raw_fd_ostream::seek(), llvm::raw_string_ostream::str(), llvm::raw_ostream::tell(), and write().

tell()

uint64_t llvm::CGDataOStream::tell ( )

inline

Definition at line 40 of file CodeGenDataWriter.h.

References OS, and llvm::raw_ostream::tell().

write()

void llvm::CGDataOStream::write ( uint64_t  V )

inline

Definition at line 41 of file CodeGenDataWriter.h.

References LE, and llvm::support::endian::Writer::write().

Referenced by patch().

write32()

void llvm::CGDataOStream::write32 ( uint32_t  V )

inline

Definition at line 42 of file CodeGenDataWriter.h.

References LE, and llvm::support::endian::Writer::write().

write8()

void llvm::CGDataOStream::write8 ( uint8_t  V )

inline

Definition at line 43 of file CodeGenDataWriter.h.

References LE, and llvm::support::endian::Writer::write().

Member Data Documentation

IsFDOStream

bool llvm::CGDataOStream::IsFDOStream

Definition at line 52 of file CodeGenDataWriter.h.

Referenced by patch().

LE

support::endian::Writer llvm::CGDataOStream::LE

Definition at line 54 of file CodeGenDataWriter.h.

Referenced by write(), write32(), and write8().

OS

raw_ostream& llvm::CGDataOStream::OS

Definition at line 53 of file CodeGenDataWriter.h.

Referenced by patch(), and tell().

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The documentation for this class was generated from the following files:

• include/llvm/CGData/CodeGenDataWriter.h
• lib/CGData/CodeGenDataWriter.cpp