1 /*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <android-base/logging.h>
18
19 // Simple binary that will just crash with the message given as the first parameter.
20 //
21 // This is helpful in cases the caller does not want to crash itself, e.g., fork+crash
22 // instead, as LOG(FATAL) might not be safe (for example in a multi-threaded environment).
main(int argc,char * argv[])23 int main(int argc, char *argv[]) {
24 if (argc != 2) {
25 LOG(FATAL) << "Need one argument for abort message";
26 __builtin_unreachable();
27 }
28 LOG(FATAL) << argv[1];
29 __builtin_unreachable();
30 }
31