#ifdef __arm__
#define _JBLEN 4 /* FIXME: not really implemented yet, but need something.  */
#endif

#ifdef __sparc__
/*
 * onsstack,sigmask,sp,pc,npc,psr,g1,o0,wbcnt (sigcontext).
 * All else recovered by under/over(flow) handling.
 */
#define	_JBLEN	9
#endif

/* necv70 was 9 as well. */

#ifdef __mc68000__
/*
 * onsstack,sigmask,sp,pc,psl,d2-d7,a2-a6,
 * fp2-fp7	for 68881.
 * All else recovered by under/over(flow) handling.
 */
#define	_JBLEN	34
#endif

#if defined(__Z8001__) || defined(__Z8002__)
/* 16 regs + pc */
#define _JBLEN 20
#endif

#ifdef _AM29K
/*
 * onsstack,sigmask,sp,pc,npc,psr,g1,o0,wbcnt (sigcontext).
 * All else recovered by under/over(flow) handling.
 */
#define	_JBLEN	9
#endif

#ifdef __i386__
#ifdef __unix__
# define _JBLEN	36
#elif defined(_WIN32)
#define _JBLEN (13 * 4)
#else
#include "setjmp-dj.h"
#endif
#endif

#ifdef __i960__
#define _JBLEN 35
#endif


#ifdef __mips__
#define _JBLEN 11
#endif

#ifdef __m88000__
#define _JBLEN 21
#endif

#ifdef __H8300__
#define _JBLEN 5
typedef int jmp_buf[_JBLEN];
#endif

#ifdef __H8300H__
/* same as H8/300 but registers are twice as big */
#define _JBLEN 5
#define _JBTYPE long
#endif

#ifdef __H8300S__
/* same as H8/300 but registers are twice as big */
#define _JBLEN 5
#define _JBTYPE long
#endif

#ifdef __H8500__
#define _JBLEN 4
#endif

#ifdef  __sh__
#define _JBLEN 20
#endif

#ifdef  __v800
#define _JBLEN 28
#endif

#ifdef __PPC__
#define _JBLEN 32
#define _JBTYPE double
#endif

#ifdef __hppa__
/* %r30, %r2-%r18, %r27, pad, %fr12-%fr15.
   Note space exists for the FP registers, but they are not
   saved.  */
#define _JBLEN 28
#endif

#if defined(mn10300) || defined(mn10200)
/* A guess */
#define _JBLEN 10
#endif

#ifdef __D10V__
#define _JBLEN 8
#endif

#ifdef _JBLEN
#ifdef _JBTYPE
typedef	_JBTYPE jmp_buf[_JBLEN];
#else
typedef	int jmp_buf[_JBLEN];
#endif
#endif
