| HANDLE_OPCODE(OP_SPARSE_SWITCH /*vAA, +BBBB*/) |
| { |
| const u2* switchData; |
| u4 testVal; |
| s4 offset; |
| |
| vsrc1 = INST_AA(inst); |
| offset = FETCH(1) | (((s4) FETCH(2)) << 16); |
| ILOGV("|sparse-switch v%d +0x%04x", vsrc1, offset); |
| 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(); |
| dvmThrowInternalError("bad sparse switch"); |
| GOTO_exceptionThrown(); |
| } |
| #endif |
| testVal = GET_REGISTER(vsrc1); |
| |
| offset = dvmInterpHandleSparseSwitch(switchData, testVal); |
| ILOGV("> branch taken (0x%04x)", offset); |
| if (offset <= 0) /* uncommon */ |
| PERIODIC_CHECKS(offset); |
| FINISH(offset); |
| } |
| OP_END |
