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#include "arch/asm_support.h" 17 18.global StackWalkerHookBridge 19.type StackWalkerHookBridge, %function 20StackWalkerHookBridge: 21 CFI_STARTPROC 22 CFI_DEF_CFA(rsp, 8) 23 movq (%rsp), %rdi 24 movq %rbp, %rsi 25 subq $8, %rsp 26 CFI_ADJUST_CFA_OFFSET(8) 27 callq PandaRunnerHook@plt 28 addq $8, %rsp 29 CFI_ADJUST_CFA_OFFSET(-8) 30 retq 31 CFI_ENDPROC 32