1 #ifndef __ASM_ARM_UNISTD_H
2 #define __ASM_ARM_UNISTD_H
3
4 #define __NR_SYSCALL_BASE 0x900000
5
6 /*
7 * This file contains the system call numbers.
8 */
9
10 #define __NR_exit (__NR_SYSCALL_BASE+ 1)
11 #define __NR_fork (__NR_SYSCALL_BASE+ 2)
12 #define __NR_read (__NR_SYSCALL_BASE+ 3)
13 #define __NR_write (__NR_SYSCALL_BASE+ 4)
14 #define __NR_open (__NR_SYSCALL_BASE+ 5)
15 #define __NR_close (__NR_SYSCALL_BASE+ 6)
16 #define __NR_waitpid (__NR_SYSCALL_BASE+ 7)
17 #define __NR_creat (__NR_SYSCALL_BASE+ 8)
18 #define __NR_link (__NR_SYSCALL_BASE+ 9)
19 #define __NR_unlink (__NR_SYSCALL_BASE+ 10)
20 #define __NR_execve (__NR_SYSCALL_BASE+ 11)
21 #define __NR_chdir (__NR_SYSCALL_BASE+ 12)
22 #define __NR_time (__NR_SYSCALL_BASE+ 13)
23 #define __NR_mknod (__NR_SYSCALL_BASE+ 14)
24 #define __NR_chmod (__NR_SYSCALL_BASE+ 15)
25 #define __NR_lchown (__NR_SYSCALL_BASE+ 16)
26 #define __NR_break (__NR_SYSCALL_BASE+ 17)
27
28 #define __NR_lseek (__NR_SYSCALL_BASE+ 19)
29 #define __NR_getpid (__NR_SYSCALL_BASE+ 20)
30 #define __NR_mount (__NR_SYSCALL_BASE+ 21)
31 #define __NR_umount (__NR_SYSCALL_BASE+ 22)
32 #define __NR_setuid (__NR_SYSCALL_BASE+ 23)
33 #define __NR_getuid (__NR_SYSCALL_BASE+ 24)
34 #define __NR_stime (__NR_SYSCALL_BASE+ 25)
35 #define __NR_ptrace (__NR_SYSCALL_BASE+ 26)
36 #define __NR_alarm (__NR_SYSCALL_BASE+ 27)
37
38 #define __NR_pause (__NR_SYSCALL_BASE+ 29)
39 #define __NR_utime (__NR_SYSCALL_BASE+ 30)
40 #define __NR_stty (__NR_SYSCALL_BASE+ 31)
41 #define __NR_gtty (__NR_SYSCALL_BASE+ 32)
42 #define __NR_access (__NR_SYSCALL_BASE+ 33)
43 #define __NR_nice (__NR_SYSCALL_BASE+ 34)
44 #define __NR_ftime (__NR_SYSCALL_BASE+ 35)
45 #define __NR_sync (__NR_SYSCALL_BASE+ 36)
46 #define __NR_kill (__NR_SYSCALL_BASE+ 37)
47 #define __NR_rename (__NR_SYSCALL_BASE+ 38)
48 #define __NR_mkdir (__NR_SYSCALL_BASE+ 39)
49 #define __NR_rmdir (__NR_SYSCALL_BASE+ 40)
50 #define __NR_dup (__NR_SYSCALL_BASE+ 41)
51 #define __NR_pipe (__NR_SYSCALL_BASE+ 42)
52 #define __NR_times (__NR_SYSCALL_BASE+ 43)
53 #define __NR_prof (__NR_SYSCALL_BASE+ 44)
54 #define __NR_brk (__NR_SYSCALL_BASE+ 45)
55 #define __NR_setgid (__NR_SYSCALL_BASE+ 46)
56 #define __NR_getgid (__NR_SYSCALL_BASE+ 47)
57 #define __NR_signal (__NR_SYSCALL_BASE+ 48)
58 #define __NR_geteuid (__NR_SYSCALL_BASE+ 49)
59 #define __NR_getegid (__NR_SYSCALL_BASE+ 50)
60 #define __NR_acct (__NR_SYSCALL_BASE+ 51)
61 #define __NR_umount2 (__NR_SYSCALL_BASE+ 52)
62 #define __NR_lock (__NR_SYSCALL_BASE+ 53)
63 #define __NR_ioctl (__NR_SYSCALL_BASE+ 54)
64 #define __NR_fcntl (__NR_SYSCALL_BASE+ 55)
65 #define __NR_mpx (__NR_SYSCALL_BASE+ 56)
66 #define __NR_setpgid (__NR_SYSCALL_BASE+ 57)
67 #define __NR_ulimit (__NR_SYSCALL_BASE+ 58)
68
69 #define __NR_umask (__NR_SYSCALL_BASE+ 60)
70 #define __NR_chroot (__NR_SYSCALL_BASE+ 61)
71 #define __NR_ustat (__NR_SYSCALL_BASE+ 62)
72 #define __NR_dup2 (__NR_SYSCALL_BASE+ 63)
73 #define __NR_getppid (__NR_SYSCALL_BASE+ 64)
74 #define __NR_getpgrp (__NR_SYSCALL_BASE+ 65)
75 #define __NR_setsid (__NR_SYSCALL_BASE+ 66)
76 #define __NR_sigaction (__NR_SYSCALL_BASE+ 67)
77 #define __NR_sgetmask (__NR_SYSCALL_BASE+ 68)
78 #define __NR_ssetmask (__NR_SYSCALL_BASE+ 69)
79 #define __NR_setreuid (__NR_SYSCALL_BASE+ 70)
80 #define __NR_setregid (__NR_SYSCALL_BASE+ 71)
81 #define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72)
82 #define __NR_sigpending (__NR_SYSCALL_BASE+ 73)
83 #define __NR_sethostname (__NR_SYSCALL_BASE+ 74)
84 #define __NR_setrlimit (__NR_SYSCALL_BASE+ 75)
85 #define __NR_old_getrlimit (__NR_SYSCALL_BASE+ 76) /* Back compat 2GB limited rlimit */
86 #define __NR_getrusage (__NR_SYSCALL_BASE+ 77)
87 #define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78)
88 #define __NR_settimeofday (__NR_SYSCALL_BASE+ 79)
89 #define __NR_getgroups (__NR_SYSCALL_BASE+ 80)
90 #define __NR_setgroups (__NR_SYSCALL_BASE+ 81)
91 #define __NR_select (__NR_SYSCALL_BASE+ 82)
92 #define __NR_symlink (__NR_SYSCALL_BASE+ 83)
93
94 #define __NR_readlink (__NR_SYSCALL_BASE+ 85)
95 #define __NR_uselib (__NR_SYSCALL_BASE+ 86)
96 #define __NR_swapon (__NR_SYSCALL_BASE+ 87)
97 #define __NR_reboot (__NR_SYSCALL_BASE+ 88)
98 #define __NR_readdir (__NR_SYSCALL_BASE+ 89)
99 #define __NR_mmap (__NR_SYSCALL_BASE+ 90)
100 #define __NR_munmap (__NR_SYSCALL_BASE+ 91)
101 #define __NR_truncate (__NR_SYSCALL_BASE+ 92)
102 #define __NR_ftruncate (__NR_SYSCALL_BASE+ 93)
103 #define __NR_fchmod (__NR_SYSCALL_BASE+ 94)
104 #define __NR_fchown (__NR_SYSCALL_BASE+ 95)
105 #define __NR_getpriority (__NR_SYSCALL_BASE+ 96)
106 #define __NR_setpriority (__NR_SYSCALL_BASE+ 97)
107 #define __NR_profil (__NR_SYSCALL_BASE+ 98)
108 #define __NR_statfs (__NR_SYSCALL_BASE+ 99)
109 #define __NR_fstatfs (__NR_SYSCALL_BASE+100)
110 #define __NR_ioperm (__NR_SYSCALL_BASE+101)
111 #define __NR_socketcall (__NR_SYSCALL_BASE+102)
112 #define __NR_syslog (__NR_SYSCALL_BASE+103)
113 #define __NR_setitimer (__NR_SYSCALL_BASE+104)
114 #define __NR_getitimer (__NR_SYSCALL_BASE+105)
115 #define __NR_stat (__NR_SYSCALL_BASE+106)
116 #define __NR_lstat (__NR_SYSCALL_BASE+107)
117 #define __NR_fstat (__NR_SYSCALL_BASE+108)
118
119
120 #define __NR_vhangup (__NR_SYSCALL_BASE+111)
121 #define __NR_idle (__NR_SYSCALL_BASE+112)
122 #define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */
123 #define __NR_wait4 (__NR_SYSCALL_BASE+114)
124 #define __NR_swapoff (__NR_SYSCALL_BASE+115)
125 #define __NR_sysinfo (__NR_SYSCALL_BASE+116)
126 #define __NR_ipc (__NR_SYSCALL_BASE+117)
127 #define __NR_fsync (__NR_SYSCALL_BASE+118)
128 #define __NR_sigreturn (__NR_SYSCALL_BASE+119)
129 #define __NR_clone (__NR_SYSCALL_BASE+120)
130 #define __NR_setdomainname (__NR_SYSCALL_BASE+121)
131 #define __NR_uname (__NR_SYSCALL_BASE+122)
132 #define __NR_modify_ldt (__NR_SYSCALL_BASE+123)
133 #define __NR_adjtimex (__NR_SYSCALL_BASE+124)
134 #define __NR_mprotect (__NR_SYSCALL_BASE+125)
135 #define __NR_sigprocmask (__NR_SYSCALL_BASE+126)
136 #define __NR_create_module (__NR_SYSCALL_BASE+127)
137 #define __NR_init_module (__NR_SYSCALL_BASE+128)
138 #define __NR_delete_module (__NR_SYSCALL_BASE+129)
139 #define __NR_get_kernel_syms (__NR_SYSCALL_BASE+130)
140 #define __NR_quotactl (__NR_SYSCALL_BASE+131)
141 #define __NR_getpgid (__NR_SYSCALL_BASE+132)
142 #define __NR_fchdir (__NR_SYSCALL_BASE+133)
143 #define __NR_bdflush (__NR_SYSCALL_BASE+134)
144 #define __NR_sysfs (__NR_SYSCALL_BASE+135)
145 #define __NR_personality (__NR_SYSCALL_BASE+136)
146 #define __NR_afs_syscall (__NR_SYSCALL_BASE+137) /* Syscall for Andrew File System */
147 #define __NR_setfsuid (__NR_SYSCALL_BASE+138)
148 #define __NR_setfsgid (__NR_SYSCALL_BASE+139)
149 #define __NR__llseek (__NR_SYSCALL_BASE+140)
150 #define __NR_getdents (__NR_SYSCALL_BASE+141)
151 #define __NR__newselect (__NR_SYSCALL_BASE+142)
152 #define __NR_flock (__NR_SYSCALL_BASE+143)
153 #define __NR_msync (__NR_SYSCALL_BASE+144)
154 #define __NR_readv (__NR_SYSCALL_BASE+145)
155 #define __NR_writev (__NR_SYSCALL_BASE+146)
156 #define __NR_getsid (__NR_SYSCALL_BASE+147)
157 #define __NR_fdatasync (__NR_SYSCALL_BASE+148)
158 #define __NR__sysctl (__NR_SYSCALL_BASE+149)
159 #define __NR_mlock (__NR_SYSCALL_BASE+150)
160 #define __NR_munlock (__NR_SYSCALL_BASE+151)
161 #define __NR_mlockall (__NR_SYSCALL_BASE+152)
162 #define __NR_munlockall (__NR_SYSCALL_BASE+153)
163 #define __NR_sched_setparam (__NR_SYSCALL_BASE+154)
164 #define __NR_sched_getparam (__NR_SYSCALL_BASE+155)
165 #define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156)
166 #define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157)
167 #define __NR_sched_yield (__NR_SYSCALL_BASE+158)
168 #define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159)
169 #define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160)
170 #define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161)
171 #define __NR_nanosleep (__NR_SYSCALL_BASE+162)
172 #define __NR_mremap (__NR_SYSCALL_BASE+163)
173 #define __NR_setresuid (__NR_SYSCALL_BASE+164)
174 #define __NR_getresuid (__NR_SYSCALL_BASE+165)
175 #define __NR_vm86 (__NR_SYSCALL_BASE+166)
176 #define __NR_query_module (__NR_SYSCALL_BASE+167)
177 #define __NR_poll (__NR_SYSCALL_BASE+168)
178 #define __NR_nfsservctl (__NR_SYSCALL_BASE+169)
179 #define __NR_setresgid (__NR_SYSCALL_BASE+170)
180 #define __NR_getresgid (__NR_SYSCALL_BASE+171)
181 #define __NR_prctl (__NR_SYSCALL_BASE+172)
182 #define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173)
183 #define __NR_rt_sigaction (__NR_SYSCALL_BASE+174)
184 #define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175)
185 #define __NR_rt_sigpending (__NR_SYSCALL_BASE+176)
186 #define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177)
187 #define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178)
188 #define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179)
189 #define __NR_pread (__NR_SYSCALL_BASE+180)
190 #define __NR_pwrite (__NR_SYSCALL_BASE+181)
191 #define __NR_chown (__NR_SYSCALL_BASE+182)
192 #define __NR_getcwd (__NR_SYSCALL_BASE+183)
193 #define __NR_capget (__NR_SYSCALL_BASE+184)
194 #define __NR_capset (__NR_SYSCALL_BASE+185)
195 #define __NR_sigaltstack (__NR_SYSCALL_BASE+186)
196 #define __NR_sendfile (__NR_SYSCALL_BASE+187)
197 /* 188 reserved */
198 /* 189 reserved */
199 #define __NR_vfork (__NR_SYSCALL_BASE+190)
200 #define __NR_getrlimit (__NR_SYSCALL_BASE+191) /* SuS compliant getrlimit */
201 #define __NR_mmap2 (__NR_SYSCALL_BASE+192)
202 #define __NR_truncate64 (__NR_SYSCALL_BASE+193)
203 #define __NR_ftruncate64 (__NR_SYSCALL_BASE+194)
204 #define __NR_stat64 (__NR_SYSCALL_BASE+195)
205 #define __NR_lstat64 (__NR_SYSCALL_BASE+196)
206 #define __NR_fstat64 (__NR_SYSCALL_BASE+197)
207 #define __NR_lchown32 (__NR_SYSCALL_BASE+198)
208 #define __NR_getuid32 (__NR_SYSCALL_BASE+199)
209 #define __NR_getgid32 (__NR_SYSCALL_BASE+200)
210 #define __NR_geteuid32 (__NR_SYSCALL_BASE+201)
211 #define __NR_getegid32 (__NR_SYSCALL_BASE+202)
212 #define __NR_setreuid32 (__NR_SYSCALL_BASE+203)
213 #define __NR_setregid32 (__NR_SYSCALL_BASE+204)
214 #define __NR_getgroups32 (__NR_SYSCALL_BASE+205)
215 #define __NR_setgroups32 (__NR_SYSCALL_BASE+206)
216 #define __NR_fchown32 (__NR_SYSCALL_BASE+207)
217 #define __NR_setresuid32 (__NR_SYSCALL_BASE+208)
218 #define __NR_getresuid32 (__NR_SYSCALL_BASE+209)
219 #define __NR_setresgid32 (__NR_SYSCALL_BASE+210)
220 #define __NR_getresgid32 (__NR_SYSCALL_BASE+211)
221 #define __NR_chown32 (__NR_SYSCALL_BASE+212)
222 #define __NR_setuid32 (__NR_SYSCALL_BASE+213)
223 #define __NR_setgid32 (__NR_SYSCALL_BASE+214)
224 #define __NR_setfsuid32 (__NR_SYSCALL_BASE+215)
225 #define __NR_setfsgid32 (__NR_SYSCALL_BASE+216)
226 #define __NR_getdents64 (__NR_SYSCALL_BASE+217)
227
228 #define __sys2(x) #x
229 #define __sys1(x) __sys2(x)
230
231 #ifndef __syscall
232 #define __syscall(name) "swi\t" __sys1(__NR_##name) "\n\t"
233 #endif
234
235 #define __syscall_return(type, res) \
236 do { \
237 if ((unsigned long)(res) >= (unsigned long)(-125)) { \
238 errno = -(res); \
239 res = -1; \
240 } \
241 return (type) (res); \
242 } while (0)
243
244 #define _syscall0(type,name) \
245 type name(void) { \
246 long __res; \
247 __asm__ __volatile__ ( \
248 __syscall(name) \
249 "mov %0,r0" \
250 :"=r" (__res) : : "r0","lr"); \
251 __syscall_return(type,__res); \
252 }
253
254 #define _syscall1(type,name,type1,arg1) \
255 type name(type1 arg1) { \
256 long __res; \
257 __asm__ __volatile__ ( \
258 "mov\tr0,%1\n\t" \
259 __syscall(name) \
260 "mov %0,r0" \
261 : "=r" (__res) \
262 : "r" ((long)(arg1)) \
263 : "r0","lr"); \
264 __syscall_return(type,__res); \
265 }
266
267 #define _syscall2(type,name,type1,arg1,type2,arg2) \
268 type name(type1 arg1,type2 arg2) { \
269 long __res; \
270 __asm__ __volatile__ ( \
271 "mov\tr0,%1\n\t" \
272 "mov\tr1,%2\n\t" \
273 __syscall(name) \
274 "mov\t%0,r0" \
275 : "=r" (__res) \
276 : "r" ((long)(arg1)),"r" ((long)(arg2)) \
277 : "r0","r1","lr"); \
278 __syscall_return(type,__res); \
279 }
280
281
282 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
283 type name(type1 arg1,type2 arg2,type3 arg3) { \
284 long __res; \
285 __asm__ __volatile__ ( \
286 "mov\tr0,%1\n\t" \
287 "mov\tr1,%2\n\t" \
288 "mov\tr2,%3\n\t" \
289 __syscall(name) \
290 "mov\t%0,r0" \
291 : "=r" (__res) \
292 : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)) \
293 : "r0","r1","r2","lr"); \
294 __syscall_return(type,__res); \
295 }
296
297
298 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
299 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
300 long __res; \
301 __asm__ __volatile__ ( \
302 "mov\tr0,%1\n\t" \
303 "mov\tr1,%2\n\t" \
304 "mov\tr2,%3\n\t" \
305 "mov\tr3,%4\n\t" \
306 __syscall(name) \
307 "mov\t%0,r0" \
308 : "=r" (__res) \
309 : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)) \
310 : "r0","r1","r2","r3","lr"); \
311 __syscall_return(type,__res); \
312 }
313
314
315 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
316 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \
317 long __res; \
318 __asm__ __volatile__ ( \
319 "mov\tr0,%1\n\t" \
320 "mov\tr1,%2\n\t" \
321 "mov\tr2,%3\n\t" \
322 "mov\tr3,%4\n\t" \
323 "mov\tr4,%5\n\t" \
324 __syscall(name) \
325 "mov\t%0,r0" \
326 : "=r" (__res) \
327 : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)), \
328 "r" ((long)(arg5)) \
329 : "r0","r1","r2","r3","r4","lr"); \
330 __syscall_return(type,__res); \
331 }
332
333 #ifdef __KERNEL_SYSCALLS__
334
335 static inline long idle(void)
336 {
337 extern long sys_idle(void);
338 return sys_idle();
339 }
340
341 static inline long pause(void)
342 {
343 extern long sys_pause(void);
344 return sys_pause();
345 }
346
347 static inline long sync(void)
348 {
349 extern long sys_sync(void);
350 return sys_sync();
351 }
352
353 static inline pid_t setsid(void)
354 {
355 extern long sys_setsid(void);
356 return sys_setsid();
357 }
358
359 static inline long write(int fd, const char *buf, off_t count)
360 {
361 extern long sys_write(int, const char *, int);
362 return sys_write(fd, buf, count);
363 }
364
365 static inline long read(int fd, char *buf, off_t count)
366 {
367 extern long sys_read(int, char *, int);
368 return sys_read(fd, buf, count);
369 }
370
371 static inline off_t lseek(int fd, off_t offset, int count)
372 {
373 extern off_t sys_lseek(int, off_t, int);
374 return sys_lseek(fd, offset, count);
375 }
376
377 static inline long dup(int fd)
378 {
379 extern long sys_dup(int);
380 return sys_dup(fd);
381 }
382
383 static inline long open(const char *file, int flag, int mode)
384 {
385 extern long sys_open(const char *, int, int);
386 return sys_open(file, flag, mode);
387 }
388
389 static inline long close(int fd)
390 {
391 extern long sys_close(unsigned int);
392 return sys_close(fd);
393 }
394
395 static inline long _exit(int exitcode)
396 {
397 extern long sys_exit(int) __attribute__((noreturn));
398 return sys_exit(exitcode);
399 }
400
401 static inline pid_t waitpid(pid_t pid, int *wait_stat, int options)
402 {
403 extern long sys_wait4(int, int *, int, struct rusage *);
404 return sys_wait4((int)pid, wait_stat, options, NULL);
405 }
406
407 static inline long delete_module(const char *name)
408 {
409 extern long sys_delete_module(const char *name);
410 return sys_delete_module(name);
411 }
412
413 static inline pid_t wait(int * wait_stat)
414 {
415 extern long sys_wait4(int, int *, int, struct rusage *);
416 return sys_wait4(-1, wait_stat, 0, NULL);
417 }
418
419 /*
420 * The following two can't be eliminated yet - they rely on
421 * specific conditions.
422 */
423 static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp);
424
425 #endif
426 #endif /* __ASM_ARM_UNISTD_H */
427
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