| %def invoke_polymorphic(helper="UndefinedInvokeHandler"): | |
| /* | |
| * invoke-polymorphic handler wrapper. | |
| */ | |
| /* op {vC, vD, vE, vF, vG}, meth@BBBB, proto@HHHH */ | |
| /* op {vCCCC..v(CCCC+AA-1)}, meth@BBBB, proto@HHHH */ | |
| .extern $helper | |
| EXPORT_PC | |
| mov x0, xSELF | |
| add x1, xFP, #OFF_FP_SHADOWFRAME | |
| mov x2, xPC | |
| mov x3, xINST | |
| bl $helper | |
| cbz w0, MterpException | |
| FETCH_ADVANCE_INST 4 | |
| bl MterpShouldSwitchInterpreters | |
| cbnz w0, MterpFallback | |
| GET_INST_OPCODE ip | |
| GOTO_OPCODE ip |