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/* This testcase is part of GDB, the GNU debugger.
Copyright 2011-2013 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 <setjmp.h>
#include <stdlib.h>
#include <unistd.h>
/* Defined in py-events-shlib.h. */
extern void do_nothing (void);
int increase_1 (int *a)
{
*a += 1;
return -5;
}
void increase (int *a)
{
increase_1 (a);
}
int
test_1 (int i, int j)
{
return i == j;
}
int
test (int i, int j)
{
return test_1 (i, j);
}
int
call_longjmp_1 (jmp_buf *buf)
{
longjmp (*buf, 1);
}
int
call_longjmp (jmp_buf *buf)
{
call_longjmp_1 (buf);
}
void
test_exec_exit (const char *self_exec)
{
if (self_exec == NULL)
exit (0);
else
execl (self_exec, self_exec, "exit", (char *)0);
}
int main (int argc, char *argv[])
{
jmp_buf env;
int foo = 5;
int bar = 42;
int i, j;
if (argc == 2 && strcmp (argv[1], "exit") == 0)
return 0;
do_nothing ();
i = 0;
/* Break at increase. */
increase (&i);
increase (&i);
increase (&i);
for (i = 0; i < 10; i++)
{
j += 1; /* Condition Break. */
}
if (setjmp (env) == 0) /* longjmp caught */
{
call_longjmp (&env);
}
else
j += 1; /* after longjmp. */
test_exec_exit (argv[0]);
return j; /* Break at end. */
}
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