The header preceeding each entry in the Module Info substream of the DBI stream. More...

#include "llvm/DebugInfo/PDB/Native/RawTypes.h"

Collaboration diagram for llvm::pdb::ModuleInfoHeader:

Public Attributes
support::ulittle32_t	Mod
	Currently opened module. More...

SectionContrib	SC
	First section contribution of this module. More...

support::ulittle16_t	Flags
	See ModInfoFlags definition. More...

support::ulittle16_t	ModDiStream
	Stream Number of module debug info. More...

support::ulittle32_t	SymBytes
	Size of local symbol debug info in above stream. More...

support::ulittle32_t	C11Bytes
	Size of C11 line number info in above stream. More...

support::ulittle32_t	C13Bytes
	Size of C13 line number info in above stream. More...

support::ulittle16_t	NumFiles
	Number of files contributing to this module. More...

char	Padding1 [2]
	Padding so the next field is 4-byte aligned. More...

support::ulittle32_t	FileNameOffs
	Array of [0..NumFiles) DBI name buffer offsets. More...

support::ulittle32_t	SrcFileNameNI
	Name Index for src file name. More...

support::ulittle32_t	PdbFilePathNI
	Name Index for path to compiler PDB. More...

Detailed Description

The header preceeding each entry in the Module Info substream of the DBI stream.

Corresponds to the type MODI in the reference implementation.

Definition at line 213 of file RawTypes.h.

Member Data Documentation

◆ C11Bytes

support::ulittle32_t llvm::pdb::ModuleInfoHeader::C11Bytes

Size of C11 line number info in above stream.

Definition at line 233 of file RawTypes.h.

Referenced by llvm::pdb::DbiModuleDescriptorBuilder::finalize().

◆ C13Bytes

support::ulittle32_t llvm::pdb::ModuleInfoHeader::C13Bytes

Size of C13 line number info in above stream.

Definition at line 236 of file RawTypes.h.

Referenced by llvm::pdb::DbiModuleDescriptorBuilder::finalize().

◆ FileNameOffs

support::ulittle32_t llvm::pdb::ModuleInfoHeader::FileNameOffs

Array of [0..NumFiles) DBI name buffer offsets.

In the reference implementation this field is a pointer. But since you can't portably serialize a pointer, on 64-bit platforms they copy all the values except this one into the 32-bit version of the struct and use that for serialization. Regardless, this field is unused, it is only there to store a pointer that can be accessed at runtime.

Definition at line 250 of file RawTypes.h.

Referenced by llvm::pdb::DbiModuleDescriptorBuilder::finalize().

◆ Flags

support::ulittle16_t llvm::pdb::ModuleInfoHeader::Flags

See ModInfoFlags definition.

Definition at line 224 of file RawTypes.h.

Referenced by llvm::pdb::DbiModuleDescriptorBuilder::finalize().

◆ Mod

support::ulittle32_t llvm::pdb::ModuleInfoHeader::Mod

Currently opened module.

This field is a pointer in the reference implementation, but that won't work on 64-bit systems, and anyway it doesn't make sense to read a pointer from a file. For now it is unused, so just ignore it.

Definition at line 218 of file RawTypes.h.

Referenced by llvm::pdb::DbiModuleDescriptorBuilder::DbiModuleDescriptorBuilder(), and llvm::pdb::DbiModuleDescriptorBuilder::finalize().