| buzbee | 1452bee | 2015-03-06 14:43:04 -0800 | [diff] [blame] | 1 | %default { "is_object":"0", "helper":"artGet32InstanceFromCode"} |
| 2 | /* |
| 3 | * General instance field get. |
| 4 | * |
| 5 | * for: iget, iget-object, iget-boolean, iget-byte, iget-char, iget-short |
| 6 | */ |
| 7 | EXPORT_PC |
| 8 | FETCH r0, 1 @ r0<- field ref CCCC |
| 9 | mov r1, rINST, lsr #12 @ r1<- B |
| 10 | GET_VREG r1, r1 @ r1<- fp[B], the object pointer |
| 11 | ldr r2, [rFP, #OFF_FP_METHOD] @ r2<- referrer |
| 12 | mov r3, rSELF @ r3<- self |
| 13 | bl $helper |
| 14 | ldr r3, [rSELF, #THREAD_EXCEPTION_OFFSET] |
| 15 | ubfx r2, rINST, #8, #4 @ r2<- A |
| 16 | PREFETCH_INST 2 |
| 17 | cmp r3, #0 |
| 18 | bne MterpPossibleException @ bail out |
| 19 | .if $is_object |
| 20 | SET_VREG_OBJECT r0, r2 @ fp[A]<- r0 |
| 21 | .else |
| 22 | SET_VREG r0, r2 @ fp[A]<- r0 |
| 23 | .endif |
| 24 | ADVANCE 2 |
| 25 | GET_INST_OPCODE ip @ extract opcode from rINST |
| 26 | GOTO_OPCODE ip @ jump to next instruction |