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#include "backtrace.h"
namespace NYT::NBacktrace {
////////////////////////////////////////////////////////////////////////////////
namespace NDetail {
void SymbolizeBacktraceImpl(
TBacktrace backtrace,
const std::function<void(TStringBuf)>& writeCallback);
} // namespace NDetail
void SymbolizeBacktrace(
TBacktrace backtrace,
const std::function<void(TStringBuf)>& writeCallback,
void* startPC)
{
if (backtrace.empty()) {
writeCallback(TStringBuf("<stack trace is not available>"));
} else {
TBacktrace::const_iterator it;
if (startPC && (it = std::find(backtrace.Begin(), backtrace.End(), startPC)) != backtrace.End()) {
backtrace = backtrace.Slice(it - backtrace.Begin(), backtrace.Size());
}
NDetail::SymbolizeBacktraceImpl(backtrace, writeCallback);
}
}
std::string SymbolizeBacktrace(TBacktrace backtrace)
{
std::string result;
SymbolizeBacktrace(
backtrace,
[&] (TStringBuf str) { result += str; });
return result;
}
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT::NBacktrace
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