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- /*
- * libc/sysdeps/linux/microblaze/bits/setjmp.h -- microblaze version of `jmp_buf' type
- *
- * Copyright (C) 2003 John Williams <jwilliams@itee.uq.edu.au>
- * Copyright (C) 2001 NEC Corporation
- * Copyright (C) 2001 Miles Bader <miles@gnu.org>
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License. See the file COPYING.LIB in the main
- * directory of this archive for more details.
- *
- * Written by Miles Bader <miles@gnu.org>
- */
- #ifndef _SETJMP_H
- # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
- #endif
- #ifndef _ASM
- typedef struct
- {
- /* Stack pointer. */
- void *__sp;
- /* Link pointer. */
- void *__lp;
- /* Callee-saved registers r18-r30. */
- int __regs[13];
- } __jmp_buf[1];
- #endif
- #define JB_SIZE (4 * 15)
- /* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
- #define _JMPBUF_UNWINDS(jmpbuf, address) \
- ((__ptr_t) (address) < &(jmpbuf)[0].__sp)
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