Where the DW_TAG_module DIE describing a clang module ended up in the output. More...

#include "DWARFLinker/Parallel/ModulePool.h"

Public Member Functions
bool	isSet () const

Public Attributes
TypeEntry *	TypeName = nullptr
SectionDescriptor *	Section = nullptr
uint64_t	LocalOffset = 0
uint64_t	Priority = std::numeric_limits<uint64_t>::max()
	Priority of the unit which recorded this anchor.

Detailed Description

Where the DW_TAG_module DIE describing a clang module ended up in the output.

Clang imposes a one-definition rule (ODR) on module names regardless of the source language, so a module is described once and every importer resolves to that description.

A module DIE lands either in the artificial type unit, or in the plain DWARF of the unit which emitted it.

Definition at line 30 of file ModulePool.h.

Member Function Documentation

◆ isSet()

bool llvm::dwarf_linker::parallel::ModuleAnchor::isSet ( ) const

inline

Definition at line 31 of file ModulePool.h.

References Section, and TypeName.

Referenced by llvm::dwarf_linker::parallel::ModulePool::set().

Member Data Documentation

◆ LocalOffset

uint64_t llvm::dwarf_linker::parallel::ModuleAnchor::LocalOffset = 0

Definition at line 35 of file ModulePool.h.

Referenced by llvm::dwarf_linker::parallel::OutputSections::applyPatches(), and llvm::dwarf_linker::parallel::CompileUnit::noteModuleAnchors().

◆ Priority

uint64_t llvm::dwarf_linker::parallel::ModuleAnchor::Priority = std::numeric_limits<uint64_t>::max()

Priority of the unit which recorded this anchor.

Definition at line 38 of file ModulePool.h.

Referenced by llvm::dwarf_linker::parallel::CompileUnit::noteModuleAnchors(), and llvm::dwarf_linker::parallel::ModulePool::set().

◆ Section

SectionDescriptor* llvm::dwarf_linker::parallel::ModuleAnchor::Section = nullptr

Definition at line 34 of file ModulePool.h.

Referenced by llvm::dwarf_linker::parallel::OutputSections::applyPatches(), isSet(), and llvm::dwarf_linker::parallel::CompileUnit::noteModuleAnchors().

◆ TypeName

TypeEntry* llvm::dwarf_linker::parallel::ModuleAnchor::TypeName = nullptr

Definition at line 33 of file ModulePool.h.