| /* | |
| * Check to see if a cast from one class to another is allowed. | |
| */ | |
| /* check-cast vAA, class//BBBB */ | |
| .extern MterpCheckCast | |
| EXPORT_PC | |
| lhu a0, 2(rPC) # a0 <- BBBB | |
| srl a1, rINST, 8 # a1 <- AA | |
| dlsa a1, a1, rFP, 2 # a1 <- &object | |
| ld a2, OFF_FP_METHOD(rFP) # a2 <- method | |
| move a3, rSELF # a3 <- self | |
| jal MterpCheckCast # (index, &obj, method, self) | |
| PREFETCH_INST 2 | |
| bnez v0, MterpPossibleException | |
| ADVANCE 2 | |
| GET_INST_OPCODE v0 # extract opcode from rINST | |
| GOTO_OPCODE v0 # jump to next instruction |