| HANDLE_OPCODE(OP_INSTANCE_OF /*vA, vB, class@CCCC*/) |
| { |
| ClassObject* clazz; |
| Object* obj; |
| |
| vdst = INST_A(inst); |
| vsrc1 = INST_B(inst); /* object to check */ |
| ref = FETCH(1); /* class to check against */ |
| ILOGV("|instance-of v%d,v%d,class@0x%04x", vdst, vsrc1, ref); |
| |
| obj = (Object*)GET_REGISTER(vsrc1); |
| if (obj == NULL) { |
| SET_REGISTER(vdst, 0); |
| } else { |
| #if defined(WITH_EXTRA_OBJECT_VALIDATION) |
| if (!checkForNullExportPC(obj, fp, pc)) |
| GOTO_exceptionThrown(); |
| #endif |
| clazz = dvmDexGetResolvedClass(methodClassDex, ref); |
| if (clazz == NULL) { |
| EXPORT_PC(); |
| clazz = dvmResolveClass(curMethod->clazz, ref, true); |
| if (clazz == NULL) |
| GOTO_exceptionThrown(); |
| } |
| SET_REGISTER(vdst, dvmInstanceof(obj->clazz, clazz)); |
| } |
| } |
| FINISH(2); |
| OP_END |
