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- /*
- * Copyright 2014-present Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- #include <signal.h>
- #include <folly/experimental/symbolizer/SignalHandler.h>
- namespace {
- std::array<char, 8192> stack;
- }
- int main() {
- stack_t ss;
- ss.ss_sp = stack.data();
- ss.ss_size = stack.size();
- ss.ss_flags = 0;
- sigaltstack(&ss, nullptr);
- folly::symbolizer::installFatalSignalHandler();
- __builtin_trap();
- return 0;
- }
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