1/** 2 * Copyright (c) 2021-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16// call implemented interpreter execution directly 17// doesn't support DWARF in x86 platform 18.global ExecuteImplStub 19.type ExecuteImplStub, %function 20ExecuteImplStub: 21 // arg0: ESP+4: thread 22 // arg1: ESP+8: PC 23 // arg2: ESP+12: I-frame 24 // arg3: ESP+16: jump_to_eh 25 // arg4: ESP+20: impl 26 xor %eax, %eax 27 mov 20(%esp), %eax 28 call *%eax 29 ret 30 31