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Linux 2.6.16.22
[linux/fpc-iii.git] / include / asm-powerpc / unistd.h
blob35556993f06695662cb924f5e62b68930fc0d59e
1 #ifndef _ASM_PPC_UNISTD_H_
2 #define _ASM_PPC_UNISTD_H_
3
4 /*
5 * This file contains the system call numbers.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
11 */
12
13 #define __NR_restart_syscall 0
14 #define __NR_exit 1
15 #define __NR_fork 2
16 #define __NR_read 3
17 #define __NR_write 4
18 #define __NR_open 5
19 #define __NR_close 6
20 #define __NR_waitpid 7
21 #define __NR_creat 8
22 #define __NR_link 9
23 #define __NR_unlink 10
24 #define __NR_execve 11
25 #define __NR_chdir 12
26 #define __NR_time 13
27 #define __NR_mknod 14
28 #define __NR_chmod 15
29 #define __NR_lchown 16
30 #define __NR_break 17
31 #define __NR_oldstat 18
32 #define __NR_lseek 19
33 #define __NR_getpid 20
34 #define __NR_mount 21
35 #define __NR_umount 22
36 #define __NR_setuid 23
37 #define __NR_getuid 24
38 #define __NR_stime 25
39 #define __NR_ptrace 26
40 #define __NR_alarm 27
41 #define __NR_oldfstat 28
42 #define __NR_pause 29
43 #define __NR_utime 30
44 #define __NR_stty 31
45 #define __NR_gtty 32
46 #define __NR_access 33
47 #define __NR_nice 34
48 #define __NR_ftime 35
49 #define __NR_sync 36
50 #define __NR_kill 37
51 #define __NR_rename 38
52 #define __NR_mkdir 39
53 #define __NR_rmdir 40
54 #define __NR_dup 41
55 #define __NR_pipe 42
56 #define __NR_times 43
57 #define __NR_prof 44
58 #define __NR_brk 45
59 #define __NR_setgid 46
60 #define __NR_getgid 47
61 #define __NR_signal 48
62 #define __NR_geteuid 49
63 #define __NR_getegid 50
64 #define __NR_acct 51
65 #define __NR_umount2 52
66 #define __NR_lock 53
67 #define __NR_ioctl 54
68 #define __NR_fcntl 55
69 #define __NR_mpx 56
70 #define __NR_setpgid 57
71 #define __NR_ulimit 58
72 #define __NR_oldolduname 59
73 #define __NR_umask 60
74 #define __NR_chroot 61
75 #define __NR_ustat 62
76 #define __NR_dup2 63
77 #define __NR_getppid 64
78 #define __NR_getpgrp 65
79 #define __NR_setsid 66
80 #define __NR_sigaction 67
81 #define __NR_sgetmask 68
82 #define __NR_ssetmask 69
83 #define __NR_setreuid 70
84 #define __NR_setregid 71
85 #define __NR_sigsuspend 72
86 #define __NR_sigpending 73
87 #define __NR_sethostname 74
88 #define __NR_setrlimit 75
89 #define __NR_getrlimit 76
90 #define __NR_getrusage 77
91 #define __NR_gettimeofday 78
92 #define __NR_settimeofday 79
93 #define __NR_getgroups 80
94 #define __NR_setgroups 81
95 #define __NR_select 82
96 #define __NR_symlink 83
97 #define __NR_oldlstat 84
98 #define __NR_readlink 85
99 #define __NR_uselib 86
100 #define __NR_swapon 87
101 #define __NR_reboot 88
102 #define __NR_readdir 89
103 #define __NR_mmap 90
104 #define __NR_munmap 91
105 #define __NR_truncate 92
106 #define __NR_ftruncate 93
107 #define __NR_fchmod 94
108 #define __NR_fchown 95
109 #define __NR_getpriority 96
110 #define __NR_setpriority 97
111 #define __NR_profil 98
112 #define __NR_statfs 99
113 #define __NR_fstatfs 100
114 #define __NR_ioperm 101
115 #define __NR_socketcall 102
116 #define __NR_syslog 103
117 #define __NR_setitimer 104
118 #define __NR_getitimer 105
119 #define __NR_stat 106
120 #define __NR_lstat 107
121 #define __NR_fstat 108
122 #define __NR_olduname 109
123 #define __NR_iopl 110
124 #define __NR_vhangup 111
125 #define __NR_idle 112
126 #define __NR_vm86 113
127 #define __NR_wait4 114
128 #define __NR_swapoff 115
129 #define __NR_sysinfo 116
130 #define __NR_ipc 117
131 #define __NR_fsync 118
132 #define __NR_sigreturn 119
133 #define __NR_clone 120
134 #define __NR_setdomainname 121
135 #define __NR_uname 122
136 #define __NR_modify_ldt 123
137 #define __NR_adjtimex 124
138 #define __NR_mprotect 125
139 #define __NR_sigprocmask 126
140 #define __NR_create_module 127
141 #define __NR_init_module 128
142 #define __NR_delete_module 129
143 #define __NR_get_kernel_syms 130
144 #define __NR_quotactl 131
145 #define __NR_getpgid 132
146 #define __NR_fchdir 133
147 #define __NR_bdflush 134
148 #define __NR_sysfs 135
149 #define __NR_personality 136
150 #define __NR_afs_syscall 137 /* Syscall for Andrew File System */
151 #define __NR_setfsuid 138
152 #define __NR_setfsgid 139
153 #define __NR__llseek 140
154 #define __NR_getdents 141
155 #define __NR__newselect 142
156 #define __NR_flock 143
157 #define __NR_msync 144
158 #define __NR_readv 145
159 #define __NR_writev 146
160 #define __NR_getsid 147
161 #define __NR_fdatasync 148
162 #define __NR__sysctl 149
163 #define __NR_mlock 150
164 #define __NR_munlock 151
165 #define __NR_mlockall 152
166 #define __NR_munlockall 153
167 #define __NR_sched_setparam 154
168 #define __NR_sched_getparam 155
169 #define __NR_sched_setscheduler 156
170 #define __NR_sched_getscheduler 157
171 #define __NR_sched_yield 158
172 #define __NR_sched_get_priority_max 159
173 #define __NR_sched_get_priority_min 160
174 #define __NR_sched_rr_get_interval 161
175 #define __NR_nanosleep 162
176 #define __NR_mremap 163
177 #define __NR_setresuid 164
178 #define __NR_getresuid 165
179 #define __NR_query_module 166
180 #define __NR_poll 167
181 #define __NR_nfsservctl 168
182 #define __NR_setresgid 169
183 #define __NR_getresgid 170
184 #define __NR_prctl 171
185 #define __NR_rt_sigreturn 172
186 #define __NR_rt_sigaction 173
187 #define __NR_rt_sigprocmask 174
188 #define __NR_rt_sigpending 175
189 #define __NR_rt_sigtimedwait 176
190 #define __NR_rt_sigqueueinfo 177
191 #define __NR_rt_sigsuspend 178
192 #define __NR_pread64 179
193 #define __NR_pwrite64 180
194 #define __NR_chown 181
195 #define __NR_getcwd 182
196 #define __NR_capget 183
197 #define __NR_capset 184
198 #define __NR_sigaltstack 185
199 #define __NR_sendfile 186
200 #define __NR_getpmsg 187 /* some people actually want streams */
201 #define __NR_putpmsg 188 /* some people actually want streams */
202 #define __NR_vfork 189
203 #define __NR_ugetrlimit 190 /* SuS compliant getrlimit */
204 #define __NR_readahead 191
205 #ifndef __powerpc64__ /* these are 32-bit only */
206 #define __NR_mmap2 192
207 #define __NR_truncate64 193
208 #define __NR_ftruncate64 194
209 #define __NR_stat64 195
210 #define __NR_lstat64 196
211 #define __NR_fstat64 197
212 #endif
213 #define __NR_pciconfig_read 198
214 #define __NR_pciconfig_write 199
215 #define __NR_pciconfig_iobase 200
216 #define __NR_multiplexer 201
217 #define __NR_getdents64 202
218 #define __NR_pivot_root 203
219 #ifndef __powerpc64__
220 #define __NR_fcntl64 204
221 #endif
222 #define __NR_madvise 205
223 #define __NR_mincore 206
224 #define __NR_gettid 207
225 #define __NR_tkill 208
226 #define __NR_setxattr 209
227 #define __NR_lsetxattr 210
228 #define __NR_fsetxattr 211
229 #define __NR_getxattr 212
230 #define __NR_lgetxattr 213
231 #define __NR_fgetxattr 214
232 #define __NR_listxattr 215
233 #define __NR_llistxattr 216
234 #define __NR_flistxattr 217
235 #define __NR_removexattr 218
236 #define __NR_lremovexattr 219
237 #define __NR_fremovexattr 220
238 #define __NR_futex 221
239 #define __NR_sched_setaffinity 222
240 #define __NR_sched_getaffinity 223
241 /* 224 currently unused */
242 #define __NR_tuxcall 225
243 #ifndef __powerpc64__
244 #define __NR_sendfile64 226
245 #endif
246 #define __NR_io_setup 227
247 #define __NR_io_destroy 228
248 #define __NR_io_getevents 229
249 #define __NR_io_submit 230
250 #define __NR_io_cancel 231
251 #define __NR_set_tid_address 232
252 #define __NR_fadvise64 233
253 #define __NR_exit_group 234
254 #define __NR_lookup_dcookie 235
255 #define __NR_epoll_create 236
256 #define __NR_epoll_ctl 237
257 #define __NR_epoll_wait 238
258 #define __NR_remap_file_pages 239
259 #define __NR_timer_create 240
260 #define __NR_timer_settime 241
261 #define __NR_timer_gettime 242
262 #define __NR_timer_getoverrun 243
263 #define __NR_timer_delete 244
264 #define __NR_clock_settime 245
265 #define __NR_clock_gettime 246
266 #define __NR_clock_getres 247
267 #define __NR_clock_nanosleep 248
268 #define __NR_swapcontext 249
269 #define __NR_tgkill 250
270 #define __NR_utimes 251
271 #define __NR_statfs64 252
272 #define __NR_fstatfs64 253
273 #ifndef __powerpc64__
274 #define __NR_fadvise64_64 254
275 #endif
276 #define __NR_rtas 255
277 #define __NR_sys_debug_setcontext 256
278 /* Number 257 is reserved for vserver */
279 /* 258 currently unused */
280 #define __NR_mbind 259
281 #define __NR_get_mempolicy 260
282 #define __NR_set_mempolicy 261
283 #define __NR_mq_open 262
284 #define __NR_mq_unlink 263
285 #define __NR_mq_timedsend 264
286 #define __NR_mq_timedreceive 265
287 #define __NR_mq_notify 266
288 #define __NR_mq_getsetattr 267
289 #define __NR_kexec_load 268
290 #define __NR_add_key 269
291 #define __NR_request_key 270
292 #define __NR_keyctl 271
293 #define __NR_waitid 272
294 #define __NR_ioprio_set 273
295 #define __NR_ioprio_get 274
296 #define __NR_inotify_init 275
297 #define __NR_inotify_add_watch 276
298 #define __NR_inotify_rm_watch 277
299 #define __NR_spu_run 278
300 #define __NR_spu_create 279
301 #define __NR_pselect6 280
302 #define __NR_ppoll 281
303 #define __NR_unshare 282
304
305 #define __NR_syscalls 283
306
307 #ifdef __KERNEL__
308 #define __NR__exit __NR_exit
309 #define NR_syscalls __NR_syscalls
310 #endif
311
312 #ifndef __ASSEMBLY__
313
314 /* On powerpc a system call basically clobbers the same registers like a
315 * function call, with the exception of LR (which is needed for the
316 * "sc; bnslr" sequence) and CR (where only CR0.SO is clobbered to signal
317 * an error return status).
318 */
319
320 #define __syscall_nr(nr, type, name, args...) \
321 unsigned long __sc_ret, __sc_err; \
322 { \
323 register unsigned long __sc_0 __asm__ ("r0"); \
324 register unsigned long __sc_3 __asm__ ("r3"); \
325 register unsigned long __sc_4 __asm__ ("r4"); \
326 register unsigned long __sc_5 __asm__ ("r5"); \
327 register unsigned long __sc_6 __asm__ ("r6"); \
328 register unsigned long __sc_7 __asm__ ("r7"); \
329 register unsigned long __sc_8 __asm__ ("r8"); \
330 \
331 __sc_loadargs_##nr(name, args); \
332 __asm__ __volatile__ \
333 ("sc \n\t" \
334 "mfcr %0 " \
335 : "=&r" (__sc_0), \
336 "=&r" (__sc_3), "=&r" (__sc_4), \
337 "=&r" (__sc_5), "=&r" (__sc_6), \
338 "=&r" (__sc_7), "=&r" (__sc_8) \
339 : __sc_asm_input_##nr \
340 : "cr0", "ctr", "memory", \
341 "r9", "r10","r11", "r12"); \
342 __sc_ret = __sc_3; \
343 __sc_err = __sc_0; \
344 } \
345 if (__sc_err & 0x10000000) \
346 { \
347 errno = __sc_ret; \
348 __sc_ret = -1; \
349 } \
350 return (type) __sc_ret
351
352 #define __sc_loadargs_0(name, dummy...) \
353 __sc_0 = __NR_##name
354 #define __sc_loadargs_1(name, arg1) \
355 __sc_loadargs_0(name); \
356 __sc_3 = (unsigned long) (arg1)
357 #define __sc_loadargs_2(name, arg1, arg2) \
358 __sc_loadargs_1(name, arg1); \
359 __sc_4 = (unsigned long) (arg2)
360 #define __sc_loadargs_3(name, arg1, arg2, arg3) \
361 __sc_loadargs_2(name, arg1, arg2); \
362 __sc_5 = (unsigned long) (arg3)
363 #define __sc_loadargs_4(name, arg1, arg2, arg3, arg4) \
364 __sc_loadargs_3(name, arg1, arg2, arg3); \
365 __sc_6 = (unsigned long) (arg4)
366 #define __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5) \
367 __sc_loadargs_4(name, arg1, arg2, arg3, arg4); \
368 __sc_7 = (unsigned long) (arg5)
369 #define __sc_loadargs_6(name, arg1, arg2, arg3, arg4, arg5, arg6) \
370 __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5); \
371 __sc_8 = (unsigned long) (arg6)
372
373 #define __sc_asm_input_0 "0" (__sc_0)
374 #define __sc_asm_input_1 __sc_asm_input_0, "1" (__sc_3)
375 #define __sc_asm_input_2 __sc_asm_input_1, "2" (__sc_4)
376 #define __sc_asm_input_3 __sc_asm_input_2, "3" (__sc_5)
377 #define __sc_asm_input_4 __sc_asm_input_3, "4" (__sc_6)
378 #define __sc_asm_input_5 __sc_asm_input_4, "5" (__sc_7)
379 #define __sc_asm_input_6 __sc_asm_input_5, "6" (__sc_8)
380
381 #define _syscall0(type,name) \
382 type name(void) \
383 { \
384 __syscall_nr(0, type, name); \
385 }
386
387 #define _syscall1(type,name,type1,arg1) \
388 type name(type1 arg1) \
389 { \
390 __syscall_nr(1, type, name, arg1); \
391 }
392
393 #define _syscall2(type,name,type1,arg1,type2,arg2) \
394 type name(type1 arg1, type2 arg2) \
395 { \
396 __syscall_nr(2, type, name, arg1, arg2); \
397 }
398
399 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
400 type name(type1 arg1, type2 arg2, type3 arg3) \
401 { \
402 __syscall_nr(3, type, name, arg1, arg2, arg3); \
403 }
404
405 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
406 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
407 { \
408 __syscall_nr(4, type, name, arg1, arg2, arg3, arg4); \
409 }
410
411 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
412 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
413 { \
414 __syscall_nr(5, type, name, arg1, arg2, arg3, arg4, arg5); \
415 }
416 #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \
417 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \
418 { \
419 __syscall_nr(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \
420 }
421
422 #ifdef __KERNEL__
423
424 #include <linux/config.h>
425 #include <linux/types.h>
426 #include <linux/compiler.h>
427 #include <linux/linkage.h>
428
429 #define __ARCH_WANT_IPC_PARSE_VERSION
430 #define __ARCH_WANT_OLD_READDIR
431 #define __ARCH_WANT_STAT64
432 #define __ARCH_WANT_SYS_ALARM
433 #define __ARCH_WANT_SYS_GETHOSTNAME
434 #define __ARCH_WANT_SYS_PAUSE
435 #define __ARCH_WANT_SYS_SGETMASK
436 #define __ARCH_WANT_SYS_SIGNAL
437 #define __ARCH_WANT_SYS_TIME
438 #define __ARCH_WANT_SYS_UTIME
439 #define __ARCH_WANT_SYS_WAITPID
440 #define __ARCH_WANT_SYS_SOCKETCALL
441 #define __ARCH_WANT_SYS_FADVISE64
442 #define __ARCH_WANT_SYS_GETPGRP
443 #define __ARCH_WANT_SYS_LLSEEK
444 #define __ARCH_WANT_SYS_NICE
445 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
446 #define __ARCH_WANT_SYS_OLDUMOUNT
447 #define __ARCH_WANT_SYS_SIGPENDING
448 #define __ARCH_WANT_SYS_SIGPROCMASK
449 #define __ARCH_WANT_SYS_RT_SIGACTION
450 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
451 #ifdef CONFIG_PPC32
452 #define __ARCH_WANT_OLD_STAT
453 #endif
454 #ifdef CONFIG_PPC64
455 #define __ARCH_WANT_COMPAT_SYS_TIME
456 #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
457 #endif
458
459 /*
460 * System call prototypes.
461 */
462 #ifdef __KERNEL_SYSCALLS__
463 extern pid_t setsid(void);
464 extern int write(int fd, const char *buf, off_t count);
465 extern int read(int fd, char *buf, off_t count);
466 extern off_t lseek(int fd, off_t offset, int count);
467 extern int dup(int fd);
468 extern int execve(const char *file, char **argv, char **envp);
469 extern int open(const char *file, int flag, int mode);
470 extern int close(int fd);
471 extern pid_t waitpid(pid_t pid, int *wait_stat, int options);
472 #endif /* __KERNEL_SYSCALLS__ */
473
474 /*
475 * Functions that implement syscalls.
476 */
477 unsigned long sys_mmap(unsigned long addr, size_t len, unsigned long prot,
478 unsigned long flags, unsigned long fd, off_t offset);
479 unsigned long sys_mmap2(unsigned long addr, size_t len,
480 unsigned long prot, unsigned long flags,
481 unsigned long fd, unsigned long pgoff);
482 struct pt_regs;
483 int sys_execve(unsigned long a0, unsigned long a1, unsigned long a2,
484 unsigned long a3, unsigned long a4, unsigned long a5,
485 struct pt_regs *regs);
486 int sys_clone(unsigned long clone_flags, unsigned long usp,
487 int __user *parent_tidp, void __user *child_threadptr,
488 int __user *child_tidp, int p6, struct pt_regs *regs);
489 int sys_fork(unsigned long p1, unsigned long p2, unsigned long p3,
490 unsigned long p4, unsigned long p5, unsigned long p6,
491 struct pt_regs *regs);
492 int sys_vfork(unsigned long p1, unsigned long p2, unsigned long p3,
493 unsigned long p4, unsigned long p5, unsigned long p6,
494 struct pt_regs *regs);
495 int sys_pipe(int __user *fildes);
496 struct sigaction;
497 long sys_rt_sigaction(int sig, const struct sigaction __user *act,
498 struct sigaction __user *oact, size_t sigsetsize);
499
500 /*
501 * "Conditional" syscalls
502 *
503 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
504 * but it doesn't work on all toolchains, so we just do it by hand
505 */
506 #ifdef CONFIG_PPC32
507 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
508 #else
509 #define cond_syscall(x) asm(".weak\t." #x "\n\t.set\t." #x ",.sys_ni_syscall")
510 #endif
511
512 #endif /* __KERNEL__ */
513
514 #endif /* __ASSEMBLY__ */
515
516 #endif /* _ASM_PPC_UNISTD_H_ */
Linux with added FPC-III support