1 /* 2 * Copyright (c) 2025 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 #ifndef DFX_COREDUMP_COMMON_H 16 #define DFX_COREDUMP_COMMON_H 17 #if defined(__aarch64__) 18 19 #include <csignal> 20 #include <cstdint> 21 #include <sys/types.h> 22 #include <sys/ptrace.h> 23 #include <sys/procfs.h> 24 #include <sys/user.h> 25 26 namespace OHOS { 27 namespace HiviewDFX { 28 29 struct DumpMemoryRegions { 30 uint64_t startHex; 31 uint64_t endHex; 32 uint64_t offsetHex; 33 uint64_t memorySizeHex; 34 char start[17]; 35 char end[17]; 36 char priority[5]; 37 char offset[9]; 38 char dev[16]; 39 unsigned int inode; 40 char pathName[256]; 41 }; 42 43 struct FileHeader { 44 uint64_t count; 45 uint64_t pageSize; 46 }; 47 48 struct FileMap { 49 uint64_t start; 50 uint64_t end; 51 uint64_t offset; 52 }; 53 54 struct UserPacMask { 55 uint64_t dataMask; 56 uint64_t insnMask; 57 }; 58 59 struct CoreDumpThread { 60 pid_t targetPid = 0; 61 pid_t targetTid = 0; 62 pid_t vmPid = 0; 63 }; 64 65 struct CoreDumpKeyThreadData { 66 UserPacMask ntUserPacMask; 67 struct user_fpsimd_struct ntFpregset; 68 int fpRegValid; 69 siginfo_t ntSiginfo; 70 prstatus_t ntPrstatus; 71 int prStatusValid; 72 CoreDumpKeyThreadDataCoreDumpKeyThreadData73 CoreDumpKeyThreadData() 74 : ntUserPacMask {}, 75 ntFpregset {}, 76 fpRegValid(0), 77 ntSiginfo {}, 78 ntPrstatus {}, 79 prStatusValid(0) 80 {} 81 }; 82 83 } // namespace HiviewDFX 84 } // namespace OHOS 85 #endif 86 #endif