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/* This testcase is part of GDB, the GNU debugger.
Copyright 2021-2023 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include <setjmp.h>
jmp_buf env;
void
worker (void)
{
longjmp (env, 1);
}
void
test_inner (void)
{
if (setjmp (env) == 0)
{
/* Direct call. */
worker ();
/* Will never get here. */
abort ();
}
else
{
/* Called from longjmp. */
}
}
void
break_bt_here (void)
{
test_inner ();
}
int
some_func (void)
{
break_bt_here ();
return 0;
}
int
main (void)
{
some_func ();
return 0;
}
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