llvm::orc::EPCGenericDylibManager Class Reference

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

Inheritance diagram for llvm::orc::EPCGenericDylibManager:

Classes
struct	Bindings
	The resolved controller-side handle to an executor-side dylib manager: the address of the manager instance (passed as the first argument to each call) plus the proxies for its functions. More...

Public Types
using	OpenProxy
	Proxy for the executor-side dylib-open function.
using	ResolveProxy
	Proxy for the executor-side symbol-resolution function.
using	SymbolLookupCompleteFn
Public Types inherited from llvm::orc::DylibManager
using	SymbolLookupCompleteFn

Public Member Functions
	EPCGenericDylibManager (ExecutionSession &ES, Bindings B)
	Create an EPCGenericDylibManager instance from a given set of dylib-manager bindings.
Expected< tpctypes::DylibHandle >	open (StringRef Path, uint64_t Mode)
	Loads the dylib with the given name.
Expected< tpctypes::LookupResult >	lookup (tpctypes::DylibHandle H, const SymbolLookupSet &Lookup)
	Looks up symbols within the given dylib.
void	lookupAsync (tpctypes::DylibHandle H, const SymbolLookupSet &Lookup, SymbolLookupCompleteFn Complete)
	Looks up symbols within the given dylib.
Expected< tpctypes::DylibHandle >	loadDylib (const char *DylibPath) override
	Load the dynamic library at the given path and return a handle to it.
void	lookupSymbolsAsync (tpctypes::DylibHandle H, const SymbolLookupSet &Symbols, DylibManager::SymbolLookupCompleteFn Complete) override
	Search for symbols in the target process.
Public Member Functions inherited from llvm::orc::DylibManager
virtual	~DylibManager ()
Expected< tpctypes::LookupResult >	lookupSymbols (tpctypes::DylibHandle H, const SymbolLookupSet &Symbols)
	Search for symbols in the target process.

Static Public Member Functions
static Expected< EPCGenericDylibManager >	Create (JITDylib &JD)
	Create an EPCGenericDylibManager for the ORC runtime's NativeDylibManager interface, resolving its symbols in the given JITDylib.
static Expected< EPCGenericDylibManager >	Create (ExecutionSession &ES)
	Create an EPCGenericDylibManager for the ORC runtime's NativeDylibManager interface, resolving its symbols in the given ExecutionSession's bootstrap JITDylib.

Detailed Description

Definition at line 35 of file EPCGenericDylibManager.h.

Member Typedef Documentation

OpenProxy

using llvm::orc::EPCGenericDylibManager::OpenProxy

Initial value:

 rt::Proxy<Expected<tpctypes::DylibHandle>(
      ExecutorAddr, StringRef, uint64_t)>

Proxy for the executor-side dylib-open function.

Given the manager instance address, a path and mode flags it returns a handle to the opened dylib.

Definition at line 40 of file EPCGenericDylibManager.h.

ResolveProxy

using llvm::orc::EPCGenericDylibManager::ResolveProxy

Initial value:

 rt::Proxy<Expected<tpctypes::LookupResult>(
      ExecutorAddr, ExecutorAddr, SymbolLookupSet)>

Proxy for the executor-side symbol-resolution function.

Given the manager instance address, a dylib handle and a lookup set it returns the resolved addresses.

Definition at line 46 of file EPCGenericDylibManager.h.

SymbolLookupCompleteFn

using llvm::orc::EPCGenericDylibManager::SymbolLookupCompleteFn

Initial value:

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

Definition at line 87 of file EPCGenericDylibManager.h.

Constructor & Destructor Documentation

EPCGenericDylibManager()

llvm::orc::EPCGenericDylibManager::EPCGenericDylibManager ( ExecutionSession & ES, Bindings B )

inline

Create an EPCGenericDylibManager instance from a given set of dylib-manager bindings.

Definition at line 72 of file EPCGenericDylibManager.h.

References llvm::move().

Referenced by Create().

Member Function Documentation

Create() [1/2]

Expected< EPCGenericDylibManager > llvm::orc::EPCGenericDylibManager::Create ( ExecutionSession & ES )

static

Create an EPCGenericDylibManager for the ORC runtime's NativeDylibManager interface, resolving its symbols in the given ExecutionSession's bootstrap JITDylib.

Definition at line 78 of file EPCGenericDylibManager.cpp.

References Create().

Create() [2/2]

Expected< EPCGenericDylibManager > llvm::orc::EPCGenericDylibManager::Create ( JITDylib & JD )

static

Create an EPCGenericDylibManager for the ORC runtime's NativeDylibManager interface, resolving its symbols in the given JITDylib.

Definition at line 61 of file EPCGenericDylibManager.cpp.

References llvm::orc::rt::buildProxies(), EPCGenericDylibManager(), llvm::orc::JITDylib::getExecutionSession(), llvm::orc::lookupAndRecordAddrs(), llvm::orc::makeJITDylibSearchOrder(), llvm::orc::rt::NativeDylibManagerInstanceName, llvm::orc::rt::proxyInit(), and llvm::orc::Static.

Referenced by Create(), llvm::orc::InProcessEPC::createDefaultDylibMgr(), and llvm::orc::SimpleRemoteEPC::createDefaultDylibMgr().

loadDylib()

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

overridevirtual

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

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

Implements llvm::orc::DylibManager.

Definition at line 94 of file EPCGenericDylibManager.cpp.

References open().

lookup()

Expected< tpctypes::LookupResult > llvm::orc::EPCGenericDylibManager::lookup ( tpctypes::DylibHandle H, const SymbolLookupSet & Lookup )

inline

Looks up symbols within the given dylib.

Definition at line 79 of file EPCGenericDylibManager.h.

References H, Lookup(), and lookupAsync().

lookupAsync()

void llvm::orc::EPCGenericDylibManager::lookupAsync	(	tpctypes::DylibHandle	H,
		const SymbolLookupSet &	Lookup,
		SymbolLookupCompleteFn	Complete )

Looks up symbols within the given dylib.

Definition at line 87 of file EPCGenericDylibManager.cpp.

References H, and Lookup().

Referenced by lookup(), and lookupSymbolsAsync().

lookupSymbolsAsync()

void llvm::orc::EPCGenericDylibManager::lookupSymbolsAsync ( tpctypes::DylibHandle H, const SymbolLookupSet & Symbols, DylibManager::SymbolLookupCompleteFn Complete )

overridevirtual

Search for symbols in the target process.

Implements llvm::orc::DylibManager.

Definition at line 98 of file EPCGenericDylibManager.cpp.

References H, and lookupAsync().

open()

Expected< tpctypes::DylibHandle > llvm::orc::EPCGenericDylibManager::open	(	StringRef	Path,
		uint64_t	Mode )

Loads the dylib with the given name.

Definition at line 82 of file EPCGenericDylibManager.cpp.

References Mode.

Referenced by loadDylib().

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

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