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- /* Copyright (C) 1991 Free Software Foundation, Inc.
- Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
- On-Line Applications Research Corporation.
-
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <ansidecl.h>
- #include <unistd.h>
- #include <stdlib.h>
-
- /* The function `_exit' should take a status argument and simply
- terminate program execution, using the low-order 8 bits of the
- given integer as status. */
-
- /* This returns control to Nindy. */
-
- __NORETURN void
- DEFUN(_exit, (status), int status)
- {
- /* status is ignored */
-
- asm volatile( "mov 0,g0; \
- fmark ; \
- syncf ; \
- .word 0xfeedface ; \
- bx start" : : );
- /* The constant 0xfeedface is a magic word for break which
- * is defined by NINDY. The branch extended restarts the
- * application if the user types "go".
- */
- }
-
-
- #ifdef HAVE_GNU_LD
-
- #include <gnu-stabs.h>
-
- stub_warning(_exit);
-
- #endif /* GNU stabs. */
-