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#include "analysis/stacktrace.h"
#include <signal.h>
#include <sstream>
// #include <cxxabi.h>
#include <vector>
#include <stdlib.h>
#ifdef HAVE_STACKTRACE_H
#include <execinfo.h>
// private prototypes
void _tokenize(const string& str,
vector<string>& tokens,
const string& delimiters = " ");
// implementation
string stacktrace() {
/* based on article described here:
http://www.linuxjournal.com/article/6391
Stack Backtracing Inside Your Program
Aug 11, 2003 By Gianluca Insolvibile
Linux Journal
*/
void *trace[16];
char **messages = (char **)NULL;
int i, trace_size = 0;
// int status;
stringstream s;
trace_size = backtrace(trace, 16);
messages = backtrace_symbols(trace, trace_size);
s << endl << "[bt] Execution path:" << endl;
for (i=0; i<trace_size; ++i) {
string message = messages[i];
// construct backtrace output
s << "[bt] " << message << endl;
}
return(s.str());
}
#else
string stacktrace () {
return(" <stacktrace off> ");
}
#endif
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