llvm::orc::DylibManager Class Reference

#include "llvm/ExecutionEngine/Orc/DylibManager.h"

Inheritance diagram for llvm::orc::DylibManager:

Classes
struct	LookupRequest
	A pair of a dylib and a set of symbols to be looked up. More...

Public Types
using	SymbolLookupCompleteFn

Public Member Functions
virtual	~DylibManager ()
virtual Expected< tpctypes::DylibHandle >	loadDylib (const char *DylibPath)=0
	Load the dynamic library at the given path and return a handle to it.
Expected< std::vector< tpctypes::LookupResult > >	lookupSymbols (ArrayRef< LookupRequest > Request)
	Search for symbols in the target process.
virtual void	lookupSymbolsAsync (ArrayRef< LookupRequest > Request, SymbolLookupCompleteFn F)=0
	Search for symbols in the target process.

Detailed Description

Definition at line 29 of file DylibManager.h.

Member Typedef Documentation

SymbolLookupCompleteFn

using llvm::orc::DylibManager::SymbolLookupCompleteFn

Initial value:

 
      unique_function<void(Expected<std::vector<tpctypes::LookupResult>>)>

Definition at line 61 of file DylibManager.h.

Constructor & Destructor Documentation

~DylibManager()

llvm::orc::DylibManager::~DylibManager ( )

virtualdefault

Member Function Documentation

loadDylib()

virtual Expected< tpctypes::DylibHandle > llvm::orc::DylibManager::loadDylib ( const char * DylibPath )

pure virtual

Load the dynamic library at the given path and return a handle to it.

If LibraryPath is null this function will return the global handle for the target process.

Referenced by llvm::orc::EPCDynamicLibrarySearchGenerator::Load().

lookupSymbols()

Expected< std::vector< tpctypes::LookupResult > > llvm::orc::DylibManager::lookupSymbols ( ArrayRef< LookupRequest > Request )

inline

Search for symbols in the target process.

The result of the lookup is a 2-dimensional array of target addresses that correspond to the lookup order. If a required symbol is not found then this method will return an error. If a weakly referenced symbol is not found then it be assigned a '0' value.

Definition at line 53 of file DylibManager.h.

References lookupSymbolsAsync(), and llvm::orc::Result.

Referenced by llvm::orc::lookupAndRecordAddrs().

lookupSymbolsAsync()

virtual void llvm::orc::DylibManager::lookupSymbolsAsync ( ArrayRef< LookupRequest > Request, SymbolLookupCompleteFn F )

pure virtual

Search for symbols in the target process.

The result of the lookup is a 2-dimensional array of target addresses that correspond to the lookup order. If a required symbol is not found then this method will return an error. If a weakly referenced symbol is not found then it be assigned a '0' value.

References F.

Referenced by lookupSymbols().

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

• include/llvm/ExecutionEngine/Orc/DylibManager.h
• lib/ExecutionEngine/Orc/ExecutorProcessControl.cpp