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/*
* Copyright 2023 Vsevolod Stakhov
*
* 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 "config.h"
#ifdef BACKWARD_ENABLE
#include "contrib/backward-cpp/backward.hpp"
#include "fmt/core.h"
#include "logger.h"
namespace rspamd {
void log_backtrace(void)
{
using namespace backward;
StackTrace st;
st.load_here(128);
TraceResolver tr;
tr.load_stacktrace(st);
for (auto i = 0ul; i < st.size(); ++i) {
auto trace = tr.resolve(st[i]);
auto trace_line = fmt::format("#{}: [{}]: ", i, trace.addr);
if (!trace.source.filename.empty()) {
trace_line += fmt::format("{}:{} in {}", trace.source.filename, trace.source.line, trace.source.function);
}
else {
trace_line += fmt::format("{} in {}", trace.object_filename, trace.object_function);
}
msg_err("%s", trace_line.c_str());
}
}
}// namespace rspamd
#endif
extern "C" void rspamd_print_crash(void);
void rspamd_print_crash(void)
{
#ifdef BACKWARD_ENABLE
rspamd::log_backtrace();
#endif
}
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