| Bill Buzbee | 3b0b4b9 | 2016-02-02 13:45:36 +0000 | [diff] [blame] | 1 | %default { "is_object":"0", "handler":"artSet32InstanceFromMterp" } |
| 2 | /* |
| 3 | * General 32-bit instance field put. |
| 4 | * |
| 5 | * for: iput, iput-object, iput-boolean, iput-byte, iput-char, iput-short |
| 6 | */ |
| 7 | /* op vA, vB, field//CCCC */ |
| 8 | .extern $handler |
| 9 | EXPORT_PC |
| 10 | FETCH w0, 1 // w0<- field ref CCCC |
| 11 | lsr w1, wINST, #12 // w1<- B |
| 12 | GET_VREG w1, w1 // w1<- fp[B], the object pointer |
| 13 | ubfx w2, wINST, #8, #4 // w2<- A |
| 14 | GET_VREG w2, w2 // w2<- fp[A] |
| 15 | ldr x3, [xFP, #OFF_FP_METHOD] // w3<- referrer |
| 16 | PREFETCH_INST 2 |
| 17 | bl $handler |
| 18 | cbnz w0, MterpPossibleException |
| 19 | ADVANCE 2 // advance rPC |
| 20 | GET_INST_OPCODE ip // extract opcode from rINST |
| 21 | GOTO_OPCODE ip // jump to next instruction |