ExecutionEngine *MCJIT::createJIT(std::unique_ptr<Module> M,
std::string *ErrorStr,
RTDyldMemoryManager *MemMgr,
- TargetMachine *TM) {
+ std::unique_ptr<TargetMachine> TM) {
// Try to register the program as a source of symbols to resolve against.
//
// FIXME: Don't do this here.
sys::DynamicLibrary::LoadLibraryPermanently(nullptr, nullptr);
- return new MCJIT(std::move(M), TM,
+ return new MCJIT(std::move(M), std::move(TM),
MemMgr ? MemMgr : new SectionMemoryManager());
}
-MCJIT::MCJIT(std::unique_ptr<Module> M, TargetMachine *tm,
+MCJIT::MCJIT(std::unique_ptr<Module> M, std::unique_ptr<TargetMachine> tm,
RTDyldMemoryManager *MM)
- : ExecutionEngine(std::move(M)), TM(tm), Ctx(nullptr), MemMgr(this, MM),
- Dyld(&MemMgr), ObjCache(nullptr) {
+ : ExecutionEngine(std::move(M)), TM(std::move(tm)), Ctx(nullptr),
+ MemMgr(this, MM), Dyld(&MemMgr), ObjCache(nullptr) {
// FIXME: We are managing our modules, so we do not want the base class
// ExecutionEngine to manage them as well. To avoid double destruction
// of the first (and only) module added in ExecutionEngine constructor
Dyld.deregisterEHFrames();
- LoadedObjectList::iterator it, end;
- for (it = LoadedObjects.begin(), end = LoadedObjects.end(); it != end; ++it) {
- ObjectImage *Obj = *it;
- if (Obj) {
+ for (auto &Obj : LoadedObjects)
+ if (Obj)
NotifyFreeingObject(*Obj);
- delete Obj;
- }
- }
- LoadedObjects.clear();
Archives.clear();
-
- delete TM;
}
void MCJIT::addModule(std::unique_ptr<Module> M) {
return OwnedModules.removeModule(M);
}
-
-
void MCJIT::addObjectFile(std::unique_ptr<object::ObjectFile> Obj) {
- ObjectImage *LoadedObject = Dyld.loadObject(std::move(Obj));
+ std::unique_ptr<ObjectImage> LoadedObject = Dyld.loadObject(std::move(Obj));
if (!LoadedObject || Dyld.hasError())
report_fatal_error(Dyld.getErrorString());
- LoadedObjects.push_back(LoadedObject);
+ LoadedObjects.push_back(std::move(LoadedObject));
NotifyObjectEmitted(*LoadedObject);
}
+void MCJIT::addObjectFile(object::OwningBinary<object::ObjectFile> Obj) {
+ addObjectFile(std::move(Obj.getBinary()));
+ Buffers.push_back(std::move(Obj.getBuffer()));
+}
+
void MCJIT::addArchive(object::OwningBinary<object::Archive> A) {
Archives.push_back(std::move(A));
}
-
void MCJIT::setObjectCache(ObjectCache* NewCache) {
MutexGuard locked(lock);
ObjCache = NewCache;
std::unique_ptr<ObjectBuffer> ObjectToLoad;
// Try to load the pre-compiled object from cache if possible
if (ObjCache) {
- std::unique_ptr<MemoryBuffer> PreCompiledObject(ObjCache->getObject(M));
- if (PreCompiledObject.get())
- ObjectToLoad.reset(new ObjectBuffer(PreCompiledObject.release()));
+ if (std::unique_ptr<MemoryBuffer> PreCompiledObject =
+ ObjCache->getObject(M))
+ ObjectToLoad =
+ llvm::make_unique<ObjectBuffer>(std::move(PreCompiledObject));
}
// If the cache did not contain a suitable object, compile the object
// Load the object into the dynamic linker.
// MCJIT now owns the ObjectImage pointer (via its LoadedObjects list).
- ObjectImage *LoadedObject = Dyld.loadObject(ObjectToLoad.release());
- LoadedObjects.push_back(LoadedObject);
+ std::unique_ptr<ObjectImage> LoadedObject =
+ Dyld.loadObject(std::move(ObjectToLoad));
if (!LoadedObject)
report_fatal_error(Dyld.getErrorString());
NotifyObjectEmitted(*LoadedObject);
+ LoadedObjects.push_back(std::move(LoadedObject));
+
OwnedModules.markModuleAsLoaded(M);
}
finalizeLoadedModules();
}
-void *MCJIT::getPointerToBasicBlock(BasicBlock *BB) {
- report_fatal_error("not yet implemented");
-}
-
uint64_t MCJIT::getExistingSymbolAddress(const std::string &Name) {
Mangler Mang(TM->getSubtargetImpl()->getDataLayout());
SmallString<128> FullName;
return (void*)Dyld.getSymbolLoadAddress(Name);
}
-void *MCJIT::recompileAndRelinkFunction(Function *F) {
- report_fatal_error("not yet implemented");
-}
-
-void MCJIT::freeMachineCodeForFunction(Function *F) {
- report_fatal_error("not yet implemented");
-}
-
void MCJIT::runStaticConstructorsDestructorsInModulePtrSet(
bool isDtors, ModulePtrSet::iterator I, ModulePtrSet::iterator E) {
for (; I != E; ++I) {
if (!L)
return;
MutexGuard locked(lock);
- SmallVector<JITEventListener*, 2>::reverse_iterator I=
- std::find(EventListeners.rbegin(), EventListeners.rend(), L);
+ auto I = std::find(EventListeners.rbegin(), EventListeners.rend(), L);
if (I != EventListeners.rend()) {
std::swap(*I, EventListeners.back());
EventListeners.pop_back();
}
void MCJIT::NotifyFreeingObject(const ObjectImage& Obj) {
MutexGuard locked(lock);
- for (unsigned I = 0, S = EventListeners.size(); I < S; ++I) {
- EventListeners[I]->NotifyFreeingObject(Obj);
- }
+ for (JITEventListener *L : EventListeners)
+ L->NotifyFreeingObject(Obj);
}
uint64_t LinkingMemoryManager::getSymbolAddress(const std::string &Name) {