llvm::ModuleSymbolTable Class Reference

#include "llvm/Object/ModuleSymbolTable.h"

Public Types
using	AsmSymbol = std::pair< std::string, uint32_t >
using	Symbol = PointerUnion< GlobalValue *, AsmSymbol * >

Public Member Functions
ArrayRef< Symbol >	symbols () const
void	addModule (Module *M)
void	printSymbolName (raw_ostream &OS, Symbol S) const
uint32_t	getSymbolFlags (Symbol S) const

Static Public Member Functions
static void	CollectAsmSymbols (const Module &M, function_ref< void(StringRef, object::BasicSymbolRef::Flags)> AsmSymbol)
	Parse inline ASM and collect the symbols that are defined or referenced in the current module.
static void	CollectAsmSymvers (const Module &M, function_ref< void(StringRef, StringRef)> AsmSymver)
	Parse inline ASM and collect the symvers directives that are defined in the current module.

Detailed Description

Definition at line 33 of file ModuleSymbolTable.h.

Member Typedef Documentation

AsmSymbol

using llvm::ModuleSymbolTable::AsmSymbol = std::pair<std::string, uint32_t>

Definition at line 35 of file ModuleSymbolTable.h.

Symbol

using llvm::ModuleSymbolTable::Symbol = PointerUnion<GlobalValue *, AsmSymbol *>

Definition at line 36 of file ModuleSymbolTable.h.

Member Function Documentation

addModule()

void ModuleSymbolTable::addModule

(

Module *

M

)

Definition at line 52 of file ModuleSymbolTable.cpp.

References llvm::SpecificBumpPtrAllocator< T >::Allocate(), assert(), CollectAsmSymbols(), llvm::Module::getTargetTriple(), and Name.

CollectAsmSymbols()

void ModuleSymbolTable::CollectAsmSymbols ( const Module &  M, function_ref< void(StringRef, object::BasicSymbolRef::Flags)>  AsmSymbol  )

static

Parse inline ASM and collect the symbols that are defined or referenced in the current module.

For each found symbol, call AsmSymbol with the name of the symbol found and the associated flags.

Definition at line 140 of file ModuleSymbolTable.cpp.

References llvm::RecordStreamer::Defined, llvm::RecordStreamer::DefinedGlobal, llvm::RecordStreamer::DefinedWeak, llvm::RecordStreamer::flushSymverDirectives(), llvm::RecordStreamer::Global, initializeRecordStreamer(), llvm::CodeModel::Large, llvm_unreachable, llvm::CodeModel::Medium, llvm::RecordStreamer::NeverSeen, llvm::object::BasicSymbolRef::SF_Executable, llvm::object::BasicSymbolRef::SF_Global, llvm::object::BasicSymbolRef::SF_Undefined, llvm::object::BasicSymbolRef::SF_Weak, llvm::RecordStreamer::UndefinedWeak, llvm::RecordStreamer::Used, and llvm::Triple::x86.

Referenced by addModule(), and llvm::buildModuleSummaryIndex().

CollectAsmSymvers()

void ModuleSymbolTable::CollectAsmSymvers ( const Module &  M, function_ref< void(StringRef, StringRef)>  AsmSymver  )

static

Parse inline ASM and collect the symvers directives that are defined in the current module.

For each found symbol, call AsmSymver with the name of the symbol and its alias.

Definition at line 191 of file ModuleSymbolTable.cpp.

References for(), initializeRecordStreamer(), and llvm::RecordStreamer::symverAliases().

getSymbolFlags()

uint32_t ModuleSymbolTable::getSymbolFlags

(

Symbol

S

)

const

Definition at line 213 of file ModuleSymbolTable.cpp.

References llvm::GlobalValue::getAliaseeObject(), llvm::object::BasicSymbolRef::SF_Common, llvm::object::BasicSymbolRef::SF_Const, llvm::object::BasicSymbolRef::SF_Executable, llvm::object::BasicSymbolRef::SF_FormatSpecific, llvm::object::BasicSymbolRef::SF_Global, llvm::object::BasicSymbolRef::SF_Hidden, llvm::object::BasicSymbolRef::SF_Indirect, llvm::object::BasicSymbolRef::SF_None, llvm::object::BasicSymbolRef::SF_Undefined, and llvm::object::BasicSymbolRef::SF_Weak.

Referenced by llvm::object::IRObjectFile::getSymbolFlags().

printSymbolName()

void ModuleSymbolTable::printSymbolName	(	raw_ostream &	OS,
		Symbol	S
	)		const

Definition at line 200 of file ModuleSymbolTable.cpp.

References llvm::Mangler::getNameWithPrefix(), and OS.

Referenced by llvm::object::IRObjectFile::printSymbolName().

symbols()

ArrayRef< Symbol > llvm::ModuleSymbolTable::symbols ( ) const

inline

Definition at line 46 of file ModuleSymbolTable.h.

Referenced by llvm::LTOModule::hasCtorDtor(), llvm::object::IRObjectFile::symbol_begin(), and llvm::object::IRObjectFile::symbol_end().

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

• include/llvm/Object/ModuleSymbolTable.h
• lib/Object/ModuleSymbolTable.cpp