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/* Copyright (C) 2002, David McCullough <davidm@snapgear.com> */
/* This file is released under the LGPL, any version you like */
#ifndef _SETJMP_H
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
#ifndef _ASM
typedef struct
{
unsigned long __dregs[6]; /* save d2 - d7 */
unsigned long __aregs[6]; /* save a2 - a7 */
unsigned long __pc; /* the return address */
#if defined __HAVE_68881__ || defined __HAVE_FPU__
/* There are eight floating point registers which
are saved in IEEE 96-bit extended format. */
char __fpregs[8 * (96 / 8)];
#endif
} __jmp_buf[1];
#endif /* _ASM */
#define JB_REGS 0
#define JB_DREGS 0
#define JB_AREGS 24
#define JB_PC 48
#define JB_FPREGS 52
#if defined __HAVE_68881__ || defined __HAVE_FPU__
# define JB_SIZE 76
#else
# define JB_SIZE 52
#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)->__aregs[5])
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