| %default { "is_object":"0", "helper":"artGet32InstanceFromCode"} | |
| /* | |
| * General instance field get. | |
| * | |
| * for: iget, iget-object, iget-boolean, iget-byte, iget-char, iget-short | |
| */ | |
| .extern $helper | |
| EXPORT_PC | |
| lhu a0, 2(rPC) # a0 <- field ref CCCC | |
| srl a1, rINST, 12 # a1 <- B | |
| GET_VREG_U a1, a1 # a1 <- fp[B], the object pointer | |
| ld a2, OFF_FP_METHOD(rFP) # a2 <- referrer | |
| move a3, rSELF # a3 <- self | |
| jal $helper | |
| ld a3, THREAD_EXCEPTION_OFFSET(rSELF) | |
| ext a2, rINST, 8, 4 # a2 <- A | |
| PREFETCH_INST 2 | |
| bnez a3, MterpPossibleException # bail out | |
| .if $is_object | |
| SET_VREG_OBJECT v0, a2 # fp[A] <- v0 | |
| .else | |
| SET_VREG v0, a2 # fp[A] <- v0 | |
| .endif | |
| ADVANCE 2 | |
| GET_INST_OPCODE v0 # extract opcode from rINST | |
| GOTO_OPCODE v0 # jump to next instruction |