| %default { } | |
| /* | |
| * General field read / write (iget-* iput-* sget-* sput-*). | |
| */ | |
| .extern $helper | |
| mov x0, xPC // arg0: Instruction* inst | |
| mov x1, xINST // arg1: uint16_t inst_data | |
| add x2, xFP, #OFF_FP_SHADOWFRAME // arg2: ShadowFrame* sf | |
| mov x3, xSELF // arg3: Thread* self | |
| PREFETCH_INST 2 // prefetch next opcode | |
| bl $helper | |
| cbz x0, MterpPossibleException | |
| ADVANCE 2 | |
| GET_INST_OPCODE ip // extract opcode from rINST | |
| GOTO_OPCODE ip // jump to next instruction |