LLVM  16.0.0git
llvm::MCDwarfFile Struct Reference

Instances of this class represent the name of the dwarf .file directive and its associated dwarf file number in the MC file. More...

#include "llvm/MC/MCDwarf.h"

Collaboration diagram for llvm::MCDwarfFile:
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## Public Attributes

std::string Name

unsigned DirIndex = 0

Optional< MD5::MD5ResultChecksum
The MD5 checksum, if there is one. More...

Optional< StringRefSource
The source code of the file. More...

## Detailed Description

Instances of this class represent the name of the dwarf .file directive and its associated dwarf file number in the MC file.

MCDwarfFile's are created and uniqued by the MCContext class. In Dwarf 4 file numbers start from 1; i.e. the entry with file number 1 is the first element in the vector of DwarfFiles and there is no MCDwarfFile with file number 0. In Dwarf 5 file numbers start from 0, with the MCDwarfFile with file number 0 being the primary source file, and file numbers correspond to their index in the vector.

Definition at line 83 of file MCDwarf.h.

## ◆ Checksum

 Optional llvm::MCDwarfFile::Checksum

The MD5 checksum, if there is one.

Non-owning pointer to data allocated in MCContext.

Definition at line 92 of file MCDwarf.h.

Referenced by isRootFile(), and llvm::MCDwarfLineTableHeader::setRootFile().

## ◆ DirIndex

 unsigned llvm::MCDwarfFile::DirIndex = 0

Definition at line 88 of file MCDwarf.h.

## ◆ Name

 std::string llvm::MCDwarfFile::Name

Definition at line 85 of file MCDwarf.h.

## ◆ Source

 Optional llvm::MCDwarfFile::Source

The source code of the file.

Non-owning reference to data allocated in MCContext.

Definition at line 96 of file MCDwarf.h.