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#if defined(__arm__) || defined(__thumb__)
/*
* All callee preserved registers:
* v1 - v7, fp, ip, sp, lr, f4, f5, f6, f7
*/
#define _JBLEN 23
#endif
#ifdef __sparc__
/*
* onsstack,sigmask,sp,pc,npc,psr,g1,o0,wbcnt (sigcontext).
* All else recovered by under/over(flow) handling.
*/
#define _JBLEN 13
#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 __M32R__
/* Only 8 words are currently needed. 10 gives us some slop if we need
to expand. */
#define _JBLEN 10
#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 __v850
/* I think our setjmp is saving 15 regs at the moment. Gives us one word
slop if we need to expand. */
#define _JBLEN 16
#endif
#ifdef __D10V__
#define _JBLEN 8
#endif
/* start-sanitize-d30v */
#ifdef __D30V__
#define _JBLEN (64 /* GPR */ + (2*2) /* ACs */ + 18 /* CRs */)
#endif
/* end-sanitize-d30v */
#ifdef _JBLEN
#ifdef _JBTYPE
typedef _JBTYPE jmp_buf[_JBLEN];
#else
typedef int jmp_buf[_JBLEN];
#endif
#ifdef __CYGWIN32__
#include <signal.h>
/* POSIX sigsetjmp/siglongjmp macros */
typedef int sigjmp_buf[_JBLEN+2];
#define _SAVEMASK _JBLEN
#define _SIGMASK (_JBLEN+1)
#define sigsetjmp(env, savemask) (env[_SAVEMASK] = savemask,\
sigprocmask (SIG_SETMASK, 0, (sigset_t *) &env[_SIGMASK]),\
setjmp (env))
#define siglongjmp(env, val) (((env[_SAVEMASK])?\
sigprocmask (SIG_SETMASK, (sigset_t *) &env[_SIGMASK], 0):0),\
longjmp (env, val))
#endif /* __CYGWIN32__*/
#if defined(__linux__) && defined(__mc68000__)
#include <signal.h>
/* POSIX sigsetjmp/siglongjmp macros */
typedef int sigjmp_buf[_JBLEN];
#define _SAVEMASK 4
#define _SIGMASK 1
#define sigsetjmp(env, savemask) (env[_SAVEMASK] = savemask,\
sigprocmask (SIG_SETMASK, 0, (sigset_t *) &env[_SIGMASK]),\
setjmp (env))
#define siglongjmp(env, val) (((env[_SAVEMASK])?\
sigprocmask (SIG_SETMASK, (sigset_t *) &env[_SIGMASK], 0):0),\
longjmp (env, val))
#endif /* __linux__*/
#endif
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