llvm::ExecutionEngineState Class Reference

Helper class for helping synchronize access to the global address map table. More...

#include "llvm/ExecutionEngine/ExecutionEngine.h"

Public Types
using	GlobalAddressMapTy = StringMap< uint64_t >

Public Member Functions
GlobalAddressMapTy &	getGlobalAddressMap ()
std::map< uint64_t, std::string > &	getGlobalAddressReverseMap ()
uint64_t	RemoveMapping (StringRef Name)
	Erase an entry from the mapping table.

Detailed Description

Helper class for helping synchronize access to the global address map table.

Access to this class should be serialized under a mutex.

Definition at line 64 of file ExecutionEngine.h.

Member Typedef Documentation

GlobalAddressMapTy

using llvm::ExecutionEngineState::GlobalAddressMapTy = StringMap<uint64_t>

Definition at line 66 of file ExecutionEngine.h.

Member Function Documentation

getGlobalAddressMap()

GlobalAddressMapTy & llvm::ExecutionEngineState::getGlobalAddressMap ( )

inline

Definition at line 80 of file ExecutionEngine.h.

Referenced by llvm::ExecutionEngine::addGlobalMapping(), llvm::ExecutionEngine::clearAllGlobalMappings(), llvm::ExecutionEngine::getAddressToGlobalIfAvailable(), llvm::ExecutionEngine::getGlobalValueAtAddress(), and llvm::ExecutionEngine::updateGlobalMapping().

getGlobalAddressReverseMap()

std::map< uint64_t, std::string > & llvm::ExecutionEngineState::getGlobalAddressReverseMap ( )

inline

Definition at line 84 of file ExecutionEngine.h.

Referenced by llvm::ExecutionEngine::addGlobalMapping(), llvm::ExecutionEngine::clearAllGlobalMappings(), llvm::ExecutionEngine::getGlobalValueAtAddress(), and llvm::ExecutionEngine::updateGlobalMapping().

RemoveMapping()

uint64_t ExecutionEngineState::RemoveMapping

(

StringRef

Name

)

Erase an entry from the mapping table.

Returns

The address that ToUnmap was mapped to.

Definition at line 170 of file ExecutionEngine.cpp.

References llvm::StringMap< ValueTy, AllocatorTy >::end(), llvm::StringMap< ValueTy, AllocatorTy >::erase(), llvm::StringMap< ValueTy, AllocatorTy >::find(), I, and Name.

Referenced by llvm::ExecutionEngine::clearGlobalMappingsFromModule(), and llvm::ExecutionEngine::updateGlobalMapping().

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

• include/llvm/ExecutionEngine/ExecutionEngine.h
• lib/ExecutionEngine/ExecutionEngine.cpp