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HANDLE_OPCODE(OP_PACKED_SWITCH /*vAA, +BBBB*/)
{
const u2* switchData;
u4 testVal;
s4 offset;
vsrc1 = INST_AA(inst);
offset = FETCH(1) | (((s4) FETCH(2)) << 16);
ILOGV("|packed-switch v%d +0x%04x", vsrc1, vsrc2);
switchData = pc + offset; // offset in 16-bit units
#ifndef NDEBUG
if (switchData < curMethod->insns ||
switchData >= curMethod->insns + dvmGetMethodInsnsSize(curMethod))
{
/* should have been caught in verifier */
EXPORT_PC();
dvmThrowException("Ljava/lang/InternalError;", "bad packed switch");
GOTO_exceptionThrown();
}
#endif
testVal = GET_REGISTER(vsrc1);
offset = dvmInterpHandlePackedSwitch(switchData, testVal);
ILOGV("> branch taken (0x%04x)\n", offset);
if (offset <= 0) /* uncommon */
PERIODIC_CHECKS(kInterpEntryInstr, offset);
FINISH(offset);
}
OP_END
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