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/* go-traceback.c -- stack backtrace for Go.
Copyright 2012 The Go Authors. All rights reserved.
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file. */
#include "config.h"
#include "runtime.h"
/* Print a stack trace for the current goroutine. */
void
runtime_traceback ()
{
Location locbuf[100];
int32 c;
c = runtime_callers (1, locbuf, nelem (locbuf), false);
runtime_printtrace (locbuf, c, true);
}
void
runtime_printtrace (Location *locbuf, int32 c, bool current)
{
int32 i;
for (i = 0; i < c; ++i)
{
if (runtime_showframe (locbuf[i].function, current))
{
runtime_printf ("%S\n", locbuf[i].function);
runtime_printf ("\t%S:%D\n", locbuf[i].filename,
(int64) locbuf[i].lineno);
}
}
}
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