| %default { "is_object":"0", "helper":"artGet32InstanceFromCode"} | |
| /* | |
| * General instance field get. | |
| * | |
| * for: iget, iget-object, iget-boolean, iget-byte, iget-char, iget-short | |
| */ | |
| EXPORT_PC() | |
| FETCH(a0, 1) # a0 <- field ref CCCC | |
| GET_OPB(a1) # a1 <- B | |
| GET_VREG(a1, a1) # a1 <- fp[B], the object pointer | |
| lw a2, OFF_FP_METHOD(rFP) # a2 <- referrer | |
| move a3, rSELF # a3 <- self | |
| JAL($helper) | |
| lw a3, THREAD_EXCEPTION_OFFSET(rSELF) | |
| GET_OPA4(a2) # a2<- A+ | |
| PREFETCH_INST(2) # load rINST | |
| 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) # advance rPC | |
| GET_INST_OPCODE(t0) # extract opcode from rINST | |
| GOTO_OPCODE(t0) # jump to next instruction |