| %default { "load":"movl", "shift":"4" } |
| %verify "executed" |
| /* |
| * Array get, 32 bits or less. vAA <- vBB[vCC]. |
| * |
| * for: aget, aget-object, aget-boolean, aget-byte, aget-char, aget-short |
| */ |
| /* op vAA, vBB, vCC */ |
| movzbl 2(rPC),%eax # eax<- BB |
| movzbl 3(rPC),%ecx # ecx<- CC |
| GET_VREG_R %eax %eax # eax<- vBB (array object) |
| GET_VREG_R %ecx %ecx # ecs<- vCC (requested index) |
| testl %eax,%eax # null array object? |
| je common_errNullObject # bail if so |
| cmpl offArrayObject_length(%eax),%ecx |
| jae common_errArrayIndex # index >= length, bail. Expects |
| # arrayObj in eax |
| # index in ecx |
| $load offArrayObject_contents(%eax,%ecx,$shift),%eax |
| .L${opcode}_finish: |
| FETCH_INST_OPCODE 2 %ecx |
| SET_VREG %eax rINST |
| ADVANCE_PC 2 |
| GOTO_NEXT_R %ecx |