1 #if defined(__arm__) || defined(__thumb__)
3 * All callee preserved registers:
4 * v1 - v7, fp, ip, sp, lr, f4, f5, f6, f7
11 * onsstack,sigmask,sp,pc,npc,psr,g1,o0,wbcnt (sigcontext).
12 * All else recovered by under/over(flow) handling.
17 /* necv70 was 9 as well. */
21 * onsstack,sigmask,sp,pc,psl,d2-d7,a2-a6,
23 * All else recovered by under/over(flow) handling.
28 #if defined(__Z8001__) || defined(__Z8002__)
35 * onsstack,sigmask,sp,pc,npc,psr,g1,o0,wbcnt (sigcontext).
36 * All else recovered by under/over(flow) handling.
41 #if defined(__CYGWIN__) && !defined (_JBLEN)
42 #define _JBLEN (13 * 4)
43 #elif defined (__i386__)
47 #include "setjmp-dj.h"
56 /* Only 8 words are currently needed. 10 gives us some slop if we need
71 typedef int jmp_buf[_JBLEN];
75 /* same as H8/300 but registers are twice as big */
81 /* same as H8/300 but registers are twice as big */
100 #define _JBTYPE double
104 /* %r30, %r2-%r18, %r27, pad, %fr12-%fr15.
105 Note space exists for the FP registers, but they are not
110 #if defined(__mn10300__) || defined(__mn10200__)
116 /* I think our setjmp is saving 15 regs at the moment. Gives us one word
117 slop if we need to expand. */
130 #define _JBLEN ((64 /* GPR */ + (2*2) /* ACs */ + 18 /* CRs */) / 2)
131 #define _JBTYPE double
145 typedef _JBTYPE jmp_buf[_JBLEN];
147 typedef int jmp_buf[_JBLEN];
150 #if defined(__CYGWIN32__) || defined(__rtems__)
153 /* POSIX sigsetjmp/siglongjmp macros */
154 typedef int sigjmp_buf[_JBLEN+2];
156 #define _SAVEMASK _JBLEN
157 #define _SIGMASK (_JBLEN+1)
159 #define sigsetjmp(env, savemask) (env[_SAVEMASK] = savemask,\
160 sigprocmask (SIG_SETMASK, 0, (sigset_t *) &env[_SIGMASK]),\
163 #define siglongjmp(env, val) (((env[_SAVEMASK])?\
164 sigprocmask (SIG_SETMASK, (sigset_t *) &env[_SIGMASK], 0):0),\
167 #endif /* __CYGWIN32__ or __rtems__ */
.