UserClass* JnjvmClassLoader::internalLoad(const UTF8* name, bool doResolve,
JavaString* strName) {
llvm_gcroot(strName, 0);
UserCommonClass* cl = lookupClass(name);
if (!cl) {
cl = internalLoadCreateClass(name, strName);
}
if (cl && doResolve && cl->isClass()) {
cl->asClass()->resolveClass();
}
return (UserClass*)cl;
}
extern "C" void* j3InterfaceLookup(UserClass* caller, uint32 index) {
void* res = 0;
UserConstantPool* ctpInfo = caller->getConstantPool();
if (ctpInfo->ctpRes[index]) {
res = ctpInfo->ctpRes[index];
} else {
UserCommonClass* cl = 0;
const UTF8* utf8 = 0;
Signdef* sign = 0;
ctpInfo->resolveMethod(index, cl, utf8, sign);
assert(cl->isClass() && isInterface(cl->access) && "Wrong type of method");
res = cl->asClass()->lookupInterfaceMethod(utf8, sign->keyName);
ctpInfo->ctpRes[index] = (void*)res;
}
return res;
}
// Throws if the class is not found.
extern "C" void* j3ClassLookup(UserClass* caller, uint32 index) {
void* res = 0;
UserConstantPool* ctpInfo = caller->getConstantPool();
UserCommonClass* cl = ctpInfo->loadClass(index);
// We can not initialize here, because bytecodes such as CHECKCAST
// or classes used in catch clauses do not trigger class initialization.
// This is really sad, because we need to insert class initialization checks
// in the LLVM code.
assert(cl && "No cl after class lookup");
res = (void*)cl;
// Create the array class, in case we come from a ANEWARRAY.
if (cl->isClass() && !cl->virtualVT->baseClassVT) {
const UTF8* arrayName =
cl->classLoader->constructArrayName(1, cl->getName());
cl->virtualVT->baseClassVT =
cl->classLoader->constructArray(arrayName)->virtualVT;
}
return res;
}
UserClass* JnjvmClassLoader::internalLoad(const UTF8* name, bool doResolve,
JavaString* strName) {
JavaObject* obj = 0;
llvm_gcroot(strName, 0);
llvm_gcroot(obj, 0);
UserCommonClass* cl = lookupClass(name);
if (!cl) {
UserClass* forCtp = loadClass;
if (strName == NULL) {
strName = JavaString::internalToJava(name, isolate);
}
obj = loadClassMethod->invokeJavaObjectVirtual(isolate, forCtp, javaLoader,
&strName);
cl = JavaObjectClass::getClass(((JavaObjectClass*)obj));
}
if (cl && doResolve && cl->isClass()) {
cl->asClass()->resolveClass();
}
return (UserClass*)cl;
}
