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Give ExecutionEngine of top level buffers.

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Long term the idea if for the engine to not own the buffers, but for now
this is consistent with the rest of the API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216484 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-08-26 21:04:04 +00:00
parent 3c92309f0d
commit af07403c3e
5 changed files with 14 additions and 6 deletions
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1
include/llvm/ExecutionEngine/ExecutionEngine.h
View File

@ -189,6 +189,7 @@ public:
///
/// MCJIT will take ownership of the ObjectFile.
virtual void addObjectFile(std::unique_ptr<object::ObjectFile> O);
virtual void addObjectFile(object::OwningBinary<object::ObjectFile> O);
/// addArchive - Add an Archive to the execution engine.
///

5
lib/ExecutionEngine/ExecutionEngine.cpp
View File

@ -124,6 +124,11 @@ void ExecutionEngine::addObjectFile(std::unique_ptr<object::ObjectFile> O) {
llvm_unreachable("ExecutionEngine subclass doesn't implement addObjectFile.");
}
void
ExecutionEngine::addObjectFile(object::OwningBinary<object::ObjectFile> O) {
llvm_unreachable("ExecutionEngine subclass doesn't implement addObjectFile.");
}
void ExecutionEngine::addArchive(object::OwningBinary<object::Archive> A) {
llvm_unreachable("ExecutionEngine subclass doesn't implement addArchive.");
}

8
lib/ExecutionEngine/MCJIT/MCJIT.cpp
View File

@ -107,8 +107,6 @@ bool MCJIT::removeModule(Module *M) {
return OwnedModules.removeModule(M);
}
void MCJIT::addObjectFile(std::unique_ptr<object::ObjectFile> Obj) {
ObjectImage *LoadedObject = Dyld.loadObject(std::move(Obj));
if (!LoadedObject || Dyld.hasError())
@ -119,11 +117,15 @@ void MCJIT::addObjectFile(std::unique_ptr<object::ObjectFile> Obj) {
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;

2
lib/ExecutionEngine/MCJIT/MCJIT.h
View File

@ -217,6 +217,7 @@ class MCJIT : public ExecutionEngine {
OwningModuleContainer OwnedModules;
SmallVector<object::OwningBinary<object::Archive>, 2> Archives;
SmallVector<std::unique_ptr<MemoryBuffer>, 2> Buffers;
typedef SmallVector<ObjectImage *, 2> LoadedObjectList;
LoadedObjectList LoadedObjects;
@ -240,6 +241,7 @@ public:
/// @{
void addModule(std::unique_ptr<Module> M) override;
void addObjectFile(std::unique_ptr<object::ObjectFile> O) override;
void addObjectFile(object::OwningBinary<object::ObjectFile> O) override;
void addArchive(object::OwningBinary<object::Archive> O) override;
bool removeModule(Module *M) override;

4
tools/lli/lli.cpp
View File

@ -529,7 +529,6 @@ int main(int argc, char **argv, char * const *envp) {
EE->addModule(std::move(XMod));
}
std::vector<std::unique_ptr<MemoryBuffer>> Buffers;
for (unsigned i = 0, e = ExtraObjects.size(); i != e; ++i) {
ErrorOr<object::OwningBinary<object::ObjectFile>> Obj =
object::ObjectFile::createObjectFile(ExtraObjects[i]);
@ -538,8 +537,7 @@ int main(int argc, char **argv, char * const *envp) {
return 1;
}
object::OwningBinary<object::ObjectFile> &O = Obj.get();
EE->addObjectFile(std::move(O.getBinary()));
Buffers.push_back(std::move(O.getBuffer()));
EE->addObjectFile(std::move(O));
}
for (unsigned i = 0, e = ExtraArchives.size(); i != e; ++i) {