1 // Copyright 2024 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://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, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 15 #include <__verbose_abort> 16 #include <cstdarg> 17 #include <cstdlib> 18 19 // Older LLVM distributions don't define this. 20 #ifndef _LIBCPP_VERBOSE_ABORT_NOEXCEPT 21 #define _LIBCPP_VERBOSE_ABORT_NOEXCEPT 22 #endif // _LIBCPP_VERBOSE_ABORT_NOEXCEPT 23 24 // Inline functions in libc++ headers call this. __libcpp_verbose_abort(const char * format,...)25[[noreturn]] void std::__libcpp_verbose_abort(const char* format, ...) 26 _LIBCPP_VERBOSE_ABORT_NOEXCEPT { 27 va_list list; 28 va_start(list, format); 29 // TODO: https://pwbug.dev/298822102 - Log the message, ideally using pw_log. 30 va_end(list); 31 std::abort(); 32 } 33