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/*
* Copyright (C) 2013, Imagination Technologies Ltd.
*
* Licensed under LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
*/
/* Define the machine-dependent type `jmp_buf' */
#ifndef _BITS_SETJMP_H
#define _BITS_SETJMP_H 1
#if !defined _SETJMP_H && !defined _PTHREAD_H
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
/*
jmp_buf[0] - A0StP
jmp_buf[1] - A1GbP
jmp_buf[2] - A0FrP
jmp_buf[3] - A1LbP
jmp_buf[4] - D0FrT
jmp_buf[5] - D1RtP
jmp_buf[6] - D0.5
jmp_buf[7] - D1.5
jmp_buf[8] - D0.6
jmp_buf[9] - D1.6
jmp_buf[10] - D0.7
jmp_buf[11] - D1.7
*/
#define _JBLEN 24
#if defined (__USE_MISC) || defined (_ASM)
#define JB_SP 0
#endif
#ifndef _ASM
typedef int __jmp_buf[_JBLEN] __attribute__((aligned (8)));
#endif
/* Test if longjmp to JMPBUF would unwind the frame
containing a local variable at ADDRESS. */
#define _JMPBUF_UNWINDS(jmpbuf, address) \
((void *) (address) > (void *) (jmpbuf)[JB_SP])
#endif /* bits/setjmp.h */
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