llvm::gsym::GlobalData Struct Reference

GlobalData describes a section of data in a GSYM file by its type, file offset, and size. More...

#include "llvm/DebugInfo/GSYM/GlobalData.h"

Public Member Functions
LLVM_ABI void	encode (FileWriter &O) const
	Encode this GlobalData entry into a FileWriter stream.

Static Public Member Functions
static LLVM_ABI llvm::Expected< GlobalData >	decode (GsymDataExtractor &GsymData, uint64_t &Offset)
	Decode a GlobalData entry from a binary data stream.

Public Attributes
GlobalInfoType	Type
uint64_t	FileOffset
uint64_t	FileSize

Detailed Description

GlobalData describes a section of data in a GSYM file by its type, file offset, and size.

This is used to support 64-bit GSYM files where data sections can be located at arbitrary file offsets.

Definition at line 61 of file GlobalData.h.

Member Function Documentation

decode()

llvm::Expected< GlobalData > GlobalData::decode ( GsymDataExtractor & GsymData, uint64_t & Offset )

static

Decode a GlobalData entry from a binary data stream.

Parameters

GsymData	The binary stream to read from.
Offset	The offset to start reading from. Updated on success.

Returns

A GlobalData entry or an error.

Definition at line 23 of file GlobalData.cpp.

References llvm::createStringError(), FileOffset, FileSize, llvm::DataExtractor::getU32(), llvm::DataExtractor::getU64(), llvm::DataExtractor::isValidOffsetForDataOfSize(), llvm::Offset, and Type.

Referenced by llvm::gsym::GsymReaderV2::dump(), and llvm::gsym::GsymReader::parseGlobalDataEntries().

encode()

void GlobalData::encode

(

FileWriter &

O

)

const

Encode this GlobalData entry into a FileWriter stream.

Parameters

O	The binary stream to write the data to.

Definition at line 17 of file GlobalData.cpp.

References FileOffset, FileSize, and Type.

Referenced by llvm::gsym::GsymCreatorV2::encode().

Member Data Documentation

FileOffset

uint64_t llvm::gsym::GlobalData::FileOffset

Definition at line 63 of file GlobalData.h.

Referenced by decode(), llvm::gsym::GsymReaderV2::dump(), encode(), and llvm::gsym::GsymReader::parseGlobalDataEntries().

FileSize

uint64_t llvm::gsym::GlobalData::FileSize

Definition at line 64 of file GlobalData.h.

Referenced by decode(), llvm::gsym::GsymReaderV2::dump(), encode(), and llvm::gsym::GsymReader::parseGlobalDataEntries().

Type

GlobalInfoType llvm::gsym::GlobalData::Type

Definition at line 62 of file GlobalData.h.

Referenced by decode(), llvm::gsym::GsymReaderV2::dump(), encode(), and llvm::gsym::GsymReader::parseGlobalDataEntries().

---

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

• include/llvm/DebugInfo/GSYM/GlobalData.h
• lib/DebugInfo/GSYM/GlobalData.cpp