66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2012-2014 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <setjmp.h>
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#include <string.h>
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#include <stdlib.h>
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#define BUFSIZE 0x1000
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static jmp_buf jmp;
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void
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infcall (void)
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{
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longjmp (jmp, 1); /* test-next */
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}
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static void
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run1 (void)
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{
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char buf[BUFSIZE / 2];
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int dummy = 0;
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dummy++; /* break-run1 */
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}
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static char buf_zero[BUFSIZE];
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static void
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run2 (void)
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{
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char buf[BUFSIZE];
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memset (buf, 0, sizeof (buf));
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if (memcmp (buf, buf_zero, sizeof (buf)) != 0) /* break-run2 */
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abort (); /* break-fail */
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}
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int
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main ()
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{
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if (setjmp (jmp) == 0) /* test-pass */
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infcall ();
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if (setjmp (jmp) == 0) /* test-fail */
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run1 ();
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else
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run2 ();
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return 0; /* break-exit */
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}
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