HANDLE_OPCODE(OP_NEW_ARRAY /*vA, vB, class@CCCC*/)
{
ClassObject* arrayClass;
ArrayObject* newArray;
s4 length;
EXPORT_PC();
vdst = INST_A(inst);
vsrc1 = INST_B(inst); /* length reg */
ref = FETCH(1);
ILOGV("|new-array v%d,v%d,class@0x%04x (%d elements)",
vdst, vsrc1, ref, (s4) GET_REGISTER(vsrc1));
length = (s4) GET_REGISTER(vsrc1);
if (length < 0) {
dvmThrowNegativeArraySizeException(length);
GOTO_exceptionThrown();
}
arrayClass = dvmDexGetResolvedClass(methodClassDex, ref);
if (arrayClass == NULL) {
arrayClass = dvmResolveClass(curMethod->clazz, ref, false);
if (arrayClass == NULL)
GOTO_exceptionThrown();
}
/* verifier guarantees this is an array class */
assert(dvmIsArrayClass(arrayClass));
assert(dvmIsClassInitialized(arrayClass));
newArray = dvmAllocArrayByClass(arrayClass, length, ALLOC_DONT_TRACK);
if (newArray == NULL)
GOTO_exceptionThrown();
SET_REGISTER(vdst, (u4) newArray);
}
FINISH(2);
OP_END