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