| HANDLE_OPCODE(OP_CHECK_CAST /*vAA, class@BBBB*/) |
| { |
| ClassObject* clazz; |
| Object* obj; |
| |
| EXPORT_PC(); |
| |
| vsrc1 = INST_AA(inst); |
| ref = FETCH(1); /* class to check against */ |
| ILOGV("|check-cast v%d,class@0x%04x", vsrc1, ref); |
| |
| obj = (Object*)GET_REGISTER(vsrc1); |
| if (obj != NULL) { |
| #if defined(WITH_EXTRA_OBJECT_VALIDATION) |
| if (!checkForNull(obj)) |
| GOTO_exceptionThrown(); |
| #endif |
| clazz = dvmDexGetResolvedClass(methodClassDex, ref); |
| if (clazz == NULL) { |
| clazz = dvmResolveClass(curMethod->clazz, ref, false); |
| if (clazz == NULL) |
| GOTO_exceptionThrown(); |
| } |
| if (!dvmInstanceof(obj->clazz, clazz)) { |
| dvmThrowClassCastException(obj->clazz, clazz); |
| GOTO_exceptionThrown(); |
| } |
| } |
| } |
| FINISH(2); |
| OP_END |
