// Throws if the class can not be resolved.
extern "C" JavaVirtualTable* j3GetArrayClass(UserClass* caller,
uint32 index,
JavaVirtualTable** VT) {
JavaVirtualTable* res = 0;
assert(VT && "Incorrect call to j3GetArrayClass");
UserConstantPool* ctpInfo = caller->getConstantPool();
UserCommonClass* cl = ctpInfo->loadClass(index);
JnjvmClassLoader* JCL = cl->classLoader;
if (cl->asClass()) cl->asClass()->resolveClass();
const UTF8* arrayName = JCL->constructArrayName(1, cl->getName());
res = JCL->constructArray(arrayName)->virtualVT;
*VT = 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;
}
