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Linux v2.6.15-rc6
[pohmelfs.git] / include / asm-frv / unistd.h
blob5cf989b448d5200a190a1f320cd1bb4dcb5edafd
1 #ifndef _ASM_UNISTD_H_
2 #define _ASM_UNISTD_H_
3
4 /*
5 * This file contains the system call numbers.
6 */
7
8 #define __NR_restart_syscall 0
9 #define __NR_exit 1
10 #define __NR_fork 2
11 #define __NR_read 3
12 #define __NR_write 4
13 #define __NR_open 5
14 #define __NR_close 6
15 #define __NR_waitpid 7
16 #define __NR_creat 8
17 #define __NR_link 9
18 #define __NR_unlink 10
19 #define __NR_execve 11
20 #define __NR_chdir 12
21 #define __NR_time 13
22 #define __NR_mknod 14
23 #define __NR_chmod 15
24 #define __NR_lchown 16
25 #define __NR_break 17
26 #define __NR_oldstat 18
27 #define __NR_lseek 19
28 #define __NR_getpid 20
29 #define __NR_mount 21
30 #define __NR_umount 22
31 #define __NR_setuid 23
32 #define __NR_getuid 24
33 #define __NR_stime 25
34 #define __NR_ptrace 26
35 #define __NR_alarm 27
36 #define __NR_oldfstat 28
37 #define __NR_pause 29
38 #define __NR_utime 30
39 #define __NR_stty 31
40 #define __NR_gtty 32
41 #define __NR_access 33
42 #define __NR_nice 34
43 #define __NR_ftime 35
44 #define __NR_sync 36
45 #define __NR_kill 37
46 #define __NR_rename 38
47 #define __NR_mkdir 39
48 #define __NR_rmdir 40
49 #define __NR_dup 41
50 #define __NR_pipe 42
51 #define __NR_times 43
52 #define __NR_prof 44
53 #define __NR_brk 45
54 #define __NR_setgid 46
55 #define __NR_getgid 47
56 #define __NR_signal 48
57 #define __NR_geteuid 49
58 #define __NR_getegid 50
59 #define __NR_acct 51
60 #define __NR_umount2 52
61 #define __NR_lock 53
62 #define __NR_ioctl 54
63 #define __NR_fcntl 55
64 #define __NR_mpx 56
65 #define __NR_setpgid 57
66 #define __NR_ulimit 58
67 // #define __NR_oldolduname /* 59 */ obsolete
68 #define __NR_umask 60
69 #define __NR_chroot 61
70 #define __NR_ustat 62
71 #define __NR_dup2 63
72 #define __NR_getppid 64
73 #define __NR_getpgrp 65
74 #define __NR_setsid 66
75 #define __NR_sigaction 67
76 #define __NR_sgetmask 68
77 #define __NR_ssetmask 69
78 #define __NR_setreuid 70
79 #define __NR_setregid 71
80 #define __NR_sigsuspend 72
81 #define __NR_sigpending 73
82 #define __NR_sethostname 74
83 #define __NR_setrlimit 75
84 #define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */
85 #define __NR_getrusage 77
86 #define __NR_gettimeofday 78
87 #define __NR_settimeofday 79
88 #define __NR_getgroups 80
89 #define __NR_setgroups 81
90 #define __NR_select 82
91 #define __NR_symlink 83
92 #define __NR_oldlstat 84
93 #define __NR_readlink 85
94 #define __NR_uselib 86
95 #define __NR_swapon 87
96 #define __NR_reboot 88
97 #define __NR_readdir 89
98 // #define __NR_mmap 90 /* obsolete - not implemented */
99 #define __NR_munmap 91
100 #define __NR_truncate 92
101 #define __NR_ftruncate 93
102 #define __NR_fchmod 94
103 #define __NR_fchown 95
104 #define __NR_getpriority 96
105 #define __NR_setpriority 97
106 // #define __NR_profil /* 98 */ obsolete
107 #define __NR_statfs 99
108 #define __NR_fstatfs 100
109 // #define __NR_ioperm /* 101 */ not supported
110 #define __NR_socketcall 102
111 #define __NR_syslog 103
112 #define __NR_setitimer 104
113 #define __NR_getitimer 105
114 #define __NR_stat 106
115 #define __NR_lstat 107
116 #define __NR_fstat 108
117 // #define __NR_olduname /* 109 */ obsolete
118 // #define __NR_iopl /* 110 */ not supported
119 #define __NR_vhangup 111
120 // #define __NR_idle /* 112 */ Obsolete
121 // #define __NR_vm86old /* 113 */ not supported
122 #define __NR_wait4 114
123 #define __NR_swapoff 115
124 #define __NR_sysinfo 116
125 #define __NR_ipc 117
126 #define __NR_fsync 118
127 #define __NR_sigreturn 119
128 #define __NR_clone 120
129 #define __NR_setdomainname 121
130 #define __NR_uname 122
131 // #define __NR_modify_ldt /* 123 */ not supported
132 #define __NR_cacheflush 123
133 #define __NR_adjtimex 124
134 #define __NR_mprotect 125
135 #define __NR_sigprocmask 126
136 #define __NR_create_module 127
137 #define __NR_init_module 128
138 #define __NR_delete_module 129
139 #define __NR_get_kernel_syms 130
140 #define __NR_quotactl 131
141 #define __NR_getpgid 132
142 #define __NR_fchdir 133
143 #define __NR_bdflush 134
144 #define __NR_sysfs 135
145 #define __NR_personality 136
146 #define __NR_afs_syscall 137 /* Syscall for Andrew File System */
147 #define __NR_setfsuid 138
148 #define __NR_setfsgid 139
149 #define __NR__llseek 140
150 #define __NR_getdents 141
151 #define __NR__newselect 142
152 #define __NR_flock 143
153 #define __NR_msync 144
154 #define __NR_readv 145
155 #define __NR_writev 146
156 #define __NR_getsid 147
157 #define __NR_fdatasync 148
158 #define __NR__sysctl 149
159 #define __NR_mlock 150
160 #define __NR_munlock 151
161 #define __NR_mlockall 152
162 #define __NR_munlockall 153
163 #define __NR_sched_setparam 154
164 #define __NR_sched_getparam 155
165 #define __NR_sched_setscheduler 156
166 #define __NR_sched_getscheduler 157
167 #define __NR_sched_yield 158
168 #define __NR_sched_get_priority_max 159
169 #define __NR_sched_get_priority_min 160
170 #define __NR_sched_rr_get_interval 161
171 #define __NR_nanosleep 162
172 #define __NR_mremap 163
173 #define __NR_setresuid 164
174 #define __NR_getresuid 165
175 // #define __NR_vm86 /* 166 */ not supported
176 #define __NR_query_module 167
177 #define __NR_poll 168
178 #define __NR_nfsservctl 169
179 #define __NR_setresgid 170
180 #define __NR_getresgid 171
181 #define __NR_prctl 172
182 #define __NR_rt_sigreturn 173
183 #define __NR_rt_sigaction 174
184 #define __NR_rt_sigprocmask 175
185 #define __NR_rt_sigpending 176
186 #define __NR_rt_sigtimedwait 177
187 #define __NR_rt_sigqueueinfo 178
188 #define __NR_rt_sigsuspend 179
189 #define __NR_pread 180
190 #define __NR_pwrite 181
191 #define __NR_chown 182
192 #define __NR_getcwd 183
193 #define __NR_capget 184
194 #define __NR_capset 185
195 #define __NR_sigaltstack 186
196 #define __NR_sendfile 187
197 #define __NR_getpmsg 188 /* some people actually want streams */
198 #define __NR_putpmsg 189 /* some people actually want streams */
199 #define __NR_vfork 190
200 #define __NR_ugetrlimit 191 /* SuS compliant getrlimit */
201 #define __NR_mmap2 192
202 #define __NR_truncate64 193
203 #define __NR_ftruncate64 194
204 #define __NR_stat64 195
205 #define __NR_lstat64 196
206 #define __NR_fstat64 197
207 #define __NR_lchown32 198
208 #define __NR_getuid32 199
209 #define __NR_getgid32 200
210 #define __NR_geteuid32 201
211 #define __NR_getegid32 202
212 #define __NR_setreuid32 203
213 #define __NR_setregid32 204
214 #define __NR_getgroups32 205
215 #define __NR_setgroups32 206
216 #define __NR_fchown32 207
217 #define __NR_setresuid32 208
218 #define __NR_getresuid32 209
219 #define __NR_setresgid32 210
220 #define __NR_getresgid32 211
221 #define __NR_chown32 212
222 #define __NR_setuid32 213
223 #define __NR_setgid32 214
224 #define __NR_setfsuid32 215
225 #define __NR_setfsgid32 216
226 #define __NR_pivot_root 217
227 #define __NR_mincore 218
228 #define __NR_madvise 219
229
230 #define __NR_getdents64 220
231 #define __NR_fcntl64 221
232 #define __NR_security 223 /* syscall for security modules */
233 #define __NR_gettid 224
234 #define __NR_readahead 225
235 #define __NR_setxattr 226
236 #define __NR_lsetxattr 227
237 #define __NR_fsetxattr 228
238 #define __NR_getxattr 229
239 #define __NR_lgetxattr 230
240 #define __NR_fgetxattr 231
241 #define __NR_listxattr 232
242 #define __NR_llistxattr 233
243 #define __NR_flistxattr 234
244 #define __NR_removexattr 235
245 #define __NR_lremovexattr 236
246 #define __NR_fremovexattr 237
247 #define __NR_tkill 238
248 #define __NR_sendfile64 239
249 #define __NR_futex 240
250 #define __NR_sched_setaffinity 241
251 #define __NR_sched_getaffinity 242
252 #define __NR_set_thread_area 243
253 #define __NR_get_thread_area 244
254 #define __NR_io_setup 245
255 #define __NR_io_destroy 246
256 #define __NR_io_getevents 247
257 #define __NR_io_submit 248
258 #define __NR_io_cancel 249
259 #define __NR_fadvise64 250
260
261 #define __NR_exit_group 252
262 #define __NR_lookup_dcookie 253
263 #define __NR_epoll_create 254
264 #define __NR_epoll_ctl 255
265 #define __NR_epoll_wait 256
266 #define __NR_remap_file_pages 257
267 #define __NR_set_tid_address 258
268 #define __NR_timer_create 259
269 #define __NR_timer_settime (__NR_timer_create+1)
270 #define __NR_timer_gettime (__NR_timer_create+2)
271 #define __NR_timer_getoverrun (__NR_timer_create+3)
272 #define __NR_timer_delete (__NR_timer_create+4)
273 #define __NR_clock_settime (__NR_timer_create+5)
274 #define __NR_clock_gettime (__NR_timer_create+6)
275 #define __NR_clock_getres (__NR_timer_create+7)
276 #define __NR_clock_nanosleep (__NR_timer_create+8)
277 #define __NR_statfs64 268
278 #define __NR_fstatfs64 269
279 #define __NR_tgkill 270
280 #define __NR_utimes 271
281 #define __NR_fadvise64_64 272
282 #define __NR_vserver 273
283 #define __NR_mbind 274
284 #define __NR_get_mempolicy 275
285 #define __NR_set_mempolicy 276
286 #define __NR_mq_open 277
287 #define __NR_mq_unlink (__NR_mq_open+1)
288 #define __NR_mq_timedsend (__NR_mq_open+2)
289 #define __NR_mq_timedreceive (__NR_mq_open+3)
290 #define __NR_mq_notify (__NR_mq_open+4)
291 #define __NR_mq_getsetattr (__NR_mq_open+5)
292 #define __NR_sys_kexec_load 283
293 #define __NR_waitid 284
294 /* #define __NR_sys_setaltroot 285 */
295 #define __NR_add_key 286
296 #define __NR_request_key 287
297 #define __NR_keyctl 288
298 #define __NR_vperfctr_open 289
299 #define __NR_vperfctr_control (__NR_perfctr_info+1)
300 #define __NR_vperfctr_unlink (__NR_perfctr_info+2)
301 #define __NR_vperfctr_iresume (__NR_perfctr_info+3)
302 #define __NR_vperfctr_read (__NR_perfctr_info+4)
303
304 #define NR_syscalls 294
305
306 /*
307 * process the return value of a syscall, consigning it to one of two possible fates
308 * - user-visible error numbers are in the range -1 - -4095: see <asm-frv/errno.h>
309 */
310 #undef __syscall_return
311 #define __syscall_return(type, res) \
312 do { \
313 unsigned long __sr2 = (res); \
314 if (__builtin_expect(__sr2 >= (unsigned long)(-4095), 0)) { \
315 errno = (-__sr2); \
316 __sr2 = ULONG_MAX; \
317 } \
318 return (type) __sr2; \
319 } while (0)
320
321 /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
322
323 #undef _syscall0
324 #define _syscall0(type,name) \
325 type name(void) \
326 { \
327 register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
328 register unsigned long __sc0 __asm__ ("gr8"); \
329 __asm__ __volatile__ ("tira gr0,#0" \
330 : "=r" (__sc0) \
331 : "r" (__scnum)); \
332 __syscall_return(type, __sc0); \
333 }
334
335 #undef _syscall1
336 #define _syscall1(type,name,type1,arg1) \
337 type name(type1 arg1) \
338 { \
339 register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
340 register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
341 __asm__ __volatile__ ("tira gr0,#0" \
342 : "+r" (__sc0) \
343 : "r" (__scnum)); \
344 __syscall_return(type, __sc0); \
345 }
346
347 #undef _syscall2
348 #define _syscall2(type,name,type1,arg1,type2,arg2) \
349 type name(type1 arg1,type2 arg2) \
350 { \
351 register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
352 register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
353 register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
354 __asm__ __volatile__ ("tira gr0,#0" \
355 : "+r" (__sc0) \
356 : "r" (__scnum), "r" (__sc1)); \
357 __syscall_return(type, __sc0); \
358 }
359
360 #undef _syscall3
361 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
362 type name(type1 arg1,type2 arg2,type3 arg3) \
363 { \
364 register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
365 register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
366 register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
367 register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
368 __asm__ __volatile__ ("tira gr0,#0" \
369 : "+r" (__sc0) \
370 : "r" (__scnum), "r" (__sc1), "r" (__sc2)); \
371 __syscall_return(type, __sc0); \
372 }
373
374 #undef _syscall4
375 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
376 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
377 { \
378 register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
379 register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
380 register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
381 register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
382 register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \
383 __asm__ __volatile__ ("tira gr0,#0" \
384 : "+r" (__sc0) \
385 : "r" (__scnum), "r" (__sc1), "r" (__sc2), "r" (__sc3)); \
386 __syscall_return(type, __sc0); \
387 }
388
389 #undef _syscall5
390 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
391 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
392 { \
393 register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
394 register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
395 register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
396 register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
397 register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \
398 register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \
399 __asm__ __volatile__ ("tira gr0,#0" \
400 : "+r" (__sc0) \
401 : "r" (__scnum), "r" (__sc1), "r" (__sc2), \
402 "r" (__sc3), "r" (__sc4)); \
403 __syscall_return(type, __sc0); \
404 }
405
406 #undef _syscall6
407 #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5, type6, arg6) \
408 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \
409 { \
410 register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \
411 register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \
412 register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \
413 register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \
414 register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \
415 register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \
416 register unsigned long __sc5 __asm__ ("gr13") = (unsigned long) arg6; \
417 __asm__ __volatile__ ("tira gr0,#0" \
418 : "+r" (__sc0) \
419 : "r" (__scnum), "r" (__sc1), "r" (__sc2), \
420 "r" (__sc3), "r" (__sc4), "r" (__sc5)); \
421 __syscall_return(type, __sc0); \
422 }
423
424
425 #ifdef __KERNEL_SYSCALLS__
426
427 #include <linux/compiler.h>
428 #include <linux/types.h>
429 #include <linux/linkage.h>
430 #include <asm/ptrace.h>
431
432 /*
433 * we need this inline - forking from kernel space will result
434 * in NO COPY ON WRITE (!!!), until an execve is executed. This
435 * is no problem, but for the stack. This is handled by not letting
436 * main() use the stack at all after fork(). Thus, no function
437 * calls - which means inline code for fork too, as otherwise we
438 * would use the stack upon exit from 'fork()'.
439 *
440 * Actually only pause and fork are needed inline, so that there
441 * won't be any messing with the stack from main(), but we define
442 * some others too.
443 */
444 #define __NR__exit __NR_exit
445 static inline _syscall0(int,pause)
446 static inline _syscall0(int,sync)
447 static inline _syscall0(pid_t,setsid)
448 static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
449 static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
450 static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
451 static inline _syscall1(int,dup,int,fd)
452 static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
453 static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
454 static inline _syscall1(int,close,int,fd)
455 static inline _syscall1(int,_exit,int,exitcode)
456 static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
457 static inline _syscall1(int,delete_module,const char *,name)
458
459 static inline pid_t wait(int * wait_stat)
460 {
461 return waitpid(-1,wait_stat,0);
462 }
463
464 #endif
465
466 #ifdef __KERNEL__
467 #define __ARCH_WANT_IPC_PARSE_VERSION
468 /* #define __ARCH_WANT_OLD_READDIR */
469 #define __ARCH_WANT_OLD_STAT
470 #define __ARCH_WANT_STAT64
471 #define __ARCH_WANT_SYS_ALARM
472 /* #define __ARCH_WANT_SYS_GETHOSTNAME */
473 #define __ARCH_WANT_SYS_PAUSE
474 /* #define __ARCH_WANT_SYS_SGETMASK */
475 /* #define __ARCH_WANT_SYS_SIGNAL */
476 #define __ARCH_WANT_SYS_TIME
477 #define __ARCH_WANT_SYS_UTIME
478 #define __ARCH_WANT_SYS_WAITPID
479 #define __ARCH_WANT_SYS_SOCKETCALL
480 #define __ARCH_WANT_SYS_FADVISE64
481 #define __ARCH_WANT_SYS_GETPGRP
482 #define __ARCH_WANT_SYS_LLSEEK
483 #define __ARCH_WANT_SYS_NICE
484 /* #define __ARCH_WANT_SYS_OLD_GETRLIMIT */
485 #define __ARCH_WANT_SYS_OLDUMOUNT
486 /* #define __ARCH_WANT_SYS_SIGPENDING */
487 #define __ARCH_WANT_SYS_SIGPROCMASK
488 #define __ARCH_WANT_SYS_RT_SIGACTION
489 #endif
490
491 /*
492 * "Conditional" syscalls
493 *
494 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
495 * but it doesn't work on all toolchains, so we just do it by hand
496 */
497 #ifndef cond_syscall
498 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
499 #endif
500
501 #endif /* _ASM_UNISTD_H_ */