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)
	CGDataOStream (raw_svector_ostream &SVEC)
uint64_t	tell ()
void	write (uint64_t V)
void	write32 (uint32_t V)
void	write8 (uint8_t V)
LLVM_ABI void	patch (ArrayRef< CGDataPatchItem > P)

Public Attributes
OStreamKind	Kind
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 28 of file CodeGenDataWriter.h.

Constructor & Destructor Documentation

CGDataOStream() [1/3]

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

inline

Definition at line 36 of file CodeGenDataWriter.h.

References Kind, LE, llvm::little, and OS.

CGDataOStream() [2/3]

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

inline

Definition at line 38 of file CodeGenDataWriter.h.

References Kind, LE, llvm::little, and OS.

CGDataOStream() [3/3]

llvm::CGDataOStream::CGDataOStream ( raw_svector_ostream & SVEC )

inline

Definition at line 40 of file CodeGenDataWriter.h.

References Kind, LE, llvm::little, and OS.

Member Function Documentation

patch()

void CGDataOStream::patch

(

ArrayRef< CGDataPatchItem >

P

)

Definition at line 19 of file CodeGenDataWriter.cpp.

References llvm::support::endian::byte_swap(), llvm::Data, I, Kind, OS, P, llvm::raw_pwrite_stream::pwrite(), llvm::raw_fd_ostream::seek(), llvm::raw_string_ostream::str(), llvm::raw_ostream::tell(), and write().

Referenced by llvm::GlobalMergeFunc::emitFunctionMap().

tell()

uint64_t llvm::CGDataOStream::tell ( )

inline

Definition at line 44 of file CodeGenDataWriter.h.

References OS.

write()

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

inline

Definition at line 45 of file CodeGenDataWriter.h.

References LE.

Referenced by patch().

write32()

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

inline

Definition at line 46 of file CodeGenDataWriter.h.

References LE.

write8()

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

inline

Definition at line 47 of file CodeGenDataWriter.h.

References LE.

Member Data Documentation

Kind

OStreamKind llvm::CGDataOStream::Kind

Definition at line 54 of file CodeGenDataWriter.h.

Referenced by CGDataOStream(), CGDataOStream(), CGDataOStream(), and patch().

LE

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

Definition at line 56 of file CodeGenDataWriter.h.

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

OS

raw_ostream& llvm::CGDataOStream::OS

Definition at line 55 of file CodeGenDataWriter.h.

Referenced by CGDataOStream(), CGDataOStream(), CGDataOStream(), 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