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Linux kernel mirror (for testing)
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linux
1/*
2 * linux/include/asm-arm/unistd.h
3 *
4 * Copyright (C) 2001-2005 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * Please forward _all_ changes to this file to rmk@arm.linux.org.uk,
11 * no matter what the change is. Thanks!
12 */
13#ifndef __ASM_ARM_UNISTD_H
14#define __ASM_ARM_UNISTD_H
15
16#include <linux/linkage.h>
17
18#if defined(__thumb__)
19#define __NR_SYSCALL_BASE 0
20#else
21#define __NR_SYSCALL_BASE 0x900000
22#endif
23
24/*
25 * This file contains the system call numbers.
26 */
27
28#define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0)
29#define __NR_exit (__NR_SYSCALL_BASE+ 1)
30#define __NR_fork (__NR_SYSCALL_BASE+ 2)
31#define __NR_read (__NR_SYSCALL_BASE+ 3)
32#define __NR_write (__NR_SYSCALL_BASE+ 4)
33#define __NR_open (__NR_SYSCALL_BASE+ 5)
34#define __NR_close (__NR_SYSCALL_BASE+ 6)
35 /* 7 was sys_waitpid */
36#define __NR_creat (__NR_SYSCALL_BASE+ 8)
37#define __NR_link (__NR_SYSCALL_BASE+ 9)
38#define __NR_unlink (__NR_SYSCALL_BASE+ 10)
39#define __NR_execve (__NR_SYSCALL_BASE+ 11)
40#define __NR_chdir (__NR_SYSCALL_BASE+ 12)
41#define __NR_time (__NR_SYSCALL_BASE+ 13)
42#define __NR_mknod (__NR_SYSCALL_BASE+ 14)
43#define __NR_chmod (__NR_SYSCALL_BASE+ 15)
44#define __NR_lchown (__NR_SYSCALL_BASE+ 16)
45 /* 17 was sys_break */
46 /* 18 was sys_stat */
47#define __NR_lseek (__NR_SYSCALL_BASE+ 19)
48#define __NR_getpid (__NR_SYSCALL_BASE+ 20)
49#define __NR_mount (__NR_SYSCALL_BASE+ 21)
50#define __NR_umount (__NR_SYSCALL_BASE+ 22)
51#define __NR_setuid (__NR_SYSCALL_BASE+ 23)
52#define __NR_getuid (__NR_SYSCALL_BASE+ 24)
53#define __NR_stime (__NR_SYSCALL_BASE+ 25)
54#define __NR_ptrace (__NR_SYSCALL_BASE+ 26)
55#define __NR_alarm (__NR_SYSCALL_BASE+ 27)
56 /* 28 was sys_fstat */
57#define __NR_pause (__NR_SYSCALL_BASE+ 29)
58#define __NR_utime (__NR_SYSCALL_BASE+ 30)
59 /* 31 was sys_stty */
60 /* 32 was sys_gtty */
61#define __NR_access (__NR_SYSCALL_BASE+ 33)
62#define __NR_nice (__NR_SYSCALL_BASE+ 34)
63 /* 35 was sys_ftime */
64#define __NR_sync (__NR_SYSCALL_BASE+ 36)
65#define __NR_kill (__NR_SYSCALL_BASE+ 37)
66#define __NR_rename (__NR_SYSCALL_BASE+ 38)
67#define __NR_mkdir (__NR_SYSCALL_BASE+ 39)
68#define __NR_rmdir (__NR_SYSCALL_BASE+ 40)
69#define __NR_dup (__NR_SYSCALL_BASE+ 41)
70#define __NR_pipe (__NR_SYSCALL_BASE+ 42)
71#define __NR_times (__NR_SYSCALL_BASE+ 43)
72 /* 44 was sys_prof */
73#define __NR_brk (__NR_SYSCALL_BASE+ 45)
74#define __NR_setgid (__NR_SYSCALL_BASE+ 46)
75#define __NR_getgid (__NR_SYSCALL_BASE+ 47)
76 /* 48 was sys_signal */
77#define __NR_geteuid (__NR_SYSCALL_BASE+ 49)
78#define __NR_getegid (__NR_SYSCALL_BASE+ 50)
79#define __NR_acct (__NR_SYSCALL_BASE+ 51)
80#define __NR_umount2 (__NR_SYSCALL_BASE+ 52)
81 /* 53 was sys_lock */
82#define __NR_ioctl (__NR_SYSCALL_BASE+ 54)
83#define __NR_fcntl (__NR_SYSCALL_BASE+ 55)
84 /* 56 was sys_mpx */
85#define __NR_setpgid (__NR_SYSCALL_BASE+ 57)
86 /* 58 was sys_ulimit */
87 /* 59 was sys_olduname */
88#define __NR_umask (__NR_SYSCALL_BASE+ 60)
89#define __NR_chroot (__NR_SYSCALL_BASE+ 61)
90#define __NR_ustat (__NR_SYSCALL_BASE+ 62)
91#define __NR_dup2 (__NR_SYSCALL_BASE+ 63)
92#define __NR_getppid (__NR_SYSCALL_BASE+ 64)
93#define __NR_getpgrp (__NR_SYSCALL_BASE+ 65)
94#define __NR_setsid (__NR_SYSCALL_BASE+ 66)
95#define __NR_sigaction (__NR_SYSCALL_BASE+ 67)
96 /* 68 was sys_sgetmask */
97 /* 69 was sys_ssetmask */
98#define __NR_setreuid (__NR_SYSCALL_BASE+ 70)
99#define __NR_setregid (__NR_SYSCALL_BASE+ 71)
100#define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72)
101#define __NR_sigpending (__NR_SYSCALL_BASE+ 73)
102#define __NR_sethostname (__NR_SYSCALL_BASE+ 74)
103#define __NR_setrlimit (__NR_SYSCALL_BASE+ 75)
104#define __NR_getrlimit (__NR_SYSCALL_BASE+ 76) /* Back compat 2GB limited rlimit */
105#define __NR_getrusage (__NR_SYSCALL_BASE+ 77)
106#define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78)
107#define __NR_settimeofday (__NR_SYSCALL_BASE+ 79)
108#define __NR_getgroups (__NR_SYSCALL_BASE+ 80)
109#define __NR_setgroups (__NR_SYSCALL_BASE+ 81)
110#define __NR_select (__NR_SYSCALL_BASE+ 82)
111#define __NR_symlink (__NR_SYSCALL_BASE+ 83)
112 /* 84 was sys_lstat */
113#define __NR_readlink (__NR_SYSCALL_BASE+ 85)
114#define __NR_uselib (__NR_SYSCALL_BASE+ 86)
115#define __NR_swapon (__NR_SYSCALL_BASE+ 87)
116#define __NR_reboot (__NR_SYSCALL_BASE+ 88)
117#define __NR_readdir (__NR_SYSCALL_BASE+ 89)
118#define __NR_mmap (__NR_SYSCALL_BASE+ 90)
119#define __NR_munmap (__NR_SYSCALL_BASE+ 91)
120#define __NR_truncate (__NR_SYSCALL_BASE+ 92)
121#define __NR_ftruncate (__NR_SYSCALL_BASE+ 93)
122#define __NR_fchmod (__NR_SYSCALL_BASE+ 94)
123#define __NR_fchown (__NR_SYSCALL_BASE+ 95)
124#define __NR_getpriority (__NR_SYSCALL_BASE+ 96)
125#define __NR_setpriority (__NR_SYSCALL_BASE+ 97)
126 /* 98 was sys_profil */
127#define __NR_statfs (__NR_SYSCALL_BASE+ 99)
128#define __NR_fstatfs (__NR_SYSCALL_BASE+100)
129 /* 101 was sys_ioperm */
130#define __NR_socketcall (__NR_SYSCALL_BASE+102)
131#define __NR_syslog (__NR_SYSCALL_BASE+103)
132#define __NR_setitimer (__NR_SYSCALL_BASE+104)
133#define __NR_getitimer (__NR_SYSCALL_BASE+105)
134#define __NR_stat (__NR_SYSCALL_BASE+106)
135#define __NR_lstat (__NR_SYSCALL_BASE+107)
136#define __NR_fstat (__NR_SYSCALL_BASE+108)
137 /* 109 was sys_uname */
138 /* 110 was sys_iopl */
139#define __NR_vhangup (__NR_SYSCALL_BASE+111)
140 /* 112 was sys_idle */
141#define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */
142#define __NR_wait4 (__NR_SYSCALL_BASE+114)
143#define __NR_swapoff (__NR_SYSCALL_BASE+115)
144#define __NR_sysinfo (__NR_SYSCALL_BASE+116)
145#define __NR_ipc (__NR_SYSCALL_BASE+117)
146#define __NR_fsync (__NR_SYSCALL_BASE+118)
147#define __NR_sigreturn (__NR_SYSCALL_BASE+119)
148#define __NR_clone (__NR_SYSCALL_BASE+120)
149#define __NR_setdomainname (__NR_SYSCALL_BASE+121)
150#define __NR_uname (__NR_SYSCALL_BASE+122)
151 /* 123 was sys_modify_ldt */
152#define __NR_adjtimex (__NR_SYSCALL_BASE+124)
153#define __NR_mprotect (__NR_SYSCALL_BASE+125)
154#define __NR_sigprocmask (__NR_SYSCALL_BASE+126)
155 /* 127 was sys_create_module */
156#define __NR_init_module (__NR_SYSCALL_BASE+128)
157#define __NR_delete_module (__NR_SYSCALL_BASE+129)
158 /* 130 was sys_get_kernel_syms */
159#define __NR_quotactl (__NR_SYSCALL_BASE+131)
160#define __NR_getpgid (__NR_SYSCALL_BASE+132)
161#define __NR_fchdir (__NR_SYSCALL_BASE+133)
162#define __NR_bdflush (__NR_SYSCALL_BASE+134)
163#define __NR_sysfs (__NR_SYSCALL_BASE+135)
164#define __NR_personality (__NR_SYSCALL_BASE+136)
165 /* 137 was sys_afs_syscall */
166#define __NR_setfsuid (__NR_SYSCALL_BASE+138)
167#define __NR_setfsgid (__NR_SYSCALL_BASE+139)
168#define __NR__llseek (__NR_SYSCALL_BASE+140)
169#define __NR_getdents (__NR_SYSCALL_BASE+141)
170#define __NR__newselect (__NR_SYSCALL_BASE+142)
171#define __NR_flock (__NR_SYSCALL_BASE+143)
172#define __NR_msync (__NR_SYSCALL_BASE+144)
173#define __NR_readv (__NR_SYSCALL_BASE+145)
174#define __NR_writev (__NR_SYSCALL_BASE+146)
175#define __NR_getsid (__NR_SYSCALL_BASE+147)
176#define __NR_fdatasync (__NR_SYSCALL_BASE+148)
177#define __NR__sysctl (__NR_SYSCALL_BASE+149)
178#define __NR_mlock (__NR_SYSCALL_BASE+150)
179#define __NR_munlock (__NR_SYSCALL_BASE+151)
180#define __NR_mlockall (__NR_SYSCALL_BASE+152)
181#define __NR_munlockall (__NR_SYSCALL_BASE+153)
182#define __NR_sched_setparam (__NR_SYSCALL_BASE+154)
183#define __NR_sched_getparam (__NR_SYSCALL_BASE+155)
184#define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156)
185#define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157)
186#define __NR_sched_yield (__NR_SYSCALL_BASE+158)
187#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159)
188#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160)
189#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161)
190#define __NR_nanosleep (__NR_SYSCALL_BASE+162)
191#define __NR_mremap (__NR_SYSCALL_BASE+163)
192#define __NR_setresuid (__NR_SYSCALL_BASE+164)
193#define __NR_getresuid (__NR_SYSCALL_BASE+165)
194 /* 166 was sys_vm86 */
195 /* 167 was sys_query_module */
196#define __NR_poll (__NR_SYSCALL_BASE+168)
197#define __NR_nfsservctl (__NR_SYSCALL_BASE+169)
198#define __NR_setresgid (__NR_SYSCALL_BASE+170)
199#define __NR_getresgid (__NR_SYSCALL_BASE+171)
200#define __NR_prctl (__NR_SYSCALL_BASE+172)
201#define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173)
202#define __NR_rt_sigaction (__NR_SYSCALL_BASE+174)
203#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175)
204#define __NR_rt_sigpending (__NR_SYSCALL_BASE+176)
205#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177)
206#define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178)
207#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179)
208#define __NR_pread64 (__NR_SYSCALL_BASE+180)
209#define __NR_pwrite64 (__NR_SYSCALL_BASE+181)
210#define __NR_chown (__NR_SYSCALL_BASE+182)
211#define __NR_getcwd (__NR_SYSCALL_BASE+183)
212#define __NR_capget (__NR_SYSCALL_BASE+184)
213#define __NR_capset (__NR_SYSCALL_BASE+185)
214#define __NR_sigaltstack (__NR_SYSCALL_BASE+186)
215#define __NR_sendfile (__NR_SYSCALL_BASE+187)
216 /* 188 reserved */
217 /* 189 reserved */
218#define __NR_vfork (__NR_SYSCALL_BASE+190)
219#define __NR_ugetrlimit (__NR_SYSCALL_BASE+191) /* SuS compliant getrlimit */
220#define __NR_mmap2 (__NR_SYSCALL_BASE+192)
221#define __NR_truncate64 (__NR_SYSCALL_BASE+193)
222#define __NR_ftruncate64 (__NR_SYSCALL_BASE+194)
223#define __NR_stat64 (__NR_SYSCALL_BASE+195)
224#define __NR_lstat64 (__NR_SYSCALL_BASE+196)
225#define __NR_fstat64 (__NR_SYSCALL_BASE+197)
226#define __NR_lchown32 (__NR_SYSCALL_BASE+198)
227#define __NR_getuid32 (__NR_SYSCALL_BASE+199)
228#define __NR_getgid32 (__NR_SYSCALL_BASE+200)
229#define __NR_geteuid32 (__NR_SYSCALL_BASE+201)
230#define __NR_getegid32 (__NR_SYSCALL_BASE+202)
231#define __NR_setreuid32 (__NR_SYSCALL_BASE+203)
232#define __NR_setregid32 (__NR_SYSCALL_BASE+204)
233#define __NR_getgroups32 (__NR_SYSCALL_BASE+205)
234#define __NR_setgroups32 (__NR_SYSCALL_BASE+206)
235#define __NR_fchown32 (__NR_SYSCALL_BASE+207)
236#define __NR_setresuid32 (__NR_SYSCALL_BASE+208)
237#define __NR_getresuid32 (__NR_SYSCALL_BASE+209)
238#define __NR_setresgid32 (__NR_SYSCALL_BASE+210)
239#define __NR_getresgid32 (__NR_SYSCALL_BASE+211)
240#define __NR_chown32 (__NR_SYSCALL_BASE+212)
241#define __NR_setuid32 (__NR_SYSCALL_BASE+213)
242#define __NR_setgid32 (__NR_SYSCALL_BASE+214)
243#define __NR_setfsuid32 (__NR_SYSCALL_BASE+215)
244#define __NR_setfsgid32 (__NR_SYSCALL_BASE+216)
245#define __NR_getdents64 (__NR_SYSCALL_BASE+217)
246#define __NR_pivot_root (__NR_SYSCALL_BASE+218)
247#define __NR_mincore (__NR_SYSCALL_BASE+219)
248#define __NR_madvise (__NR_SYSCALL_BASE+220)
249#define __NR_fcntl64 (__NR_SYSCALL_BASE+221)
250 /* 222 for tux */
251 /* 223 is unused */
252#define __NR_gettid (__NR_SYSCALL_BASE+224)
253#define __NR_readahead (__NR_SYSCALL_BASE+225)
254#define __NR_setxattr (__NR_SYSCALL_BASE+226)
255#define __NR_lsetxattr (__NR_SYSCALL_BASE+227)
256#define __NR_fsetxattr (__NR_SYSCALL_BASE+228)
257#define __NR_getxattr (__NR_SYSCALL_BASE+229)
258#define __NR_lgetxattr (__NR_SYSCALL_BASE+230)
259#define __NR_fgetxattr (__NR_SYSCALL_BASE+231)
260#define __NR_listxattr (__NR_SYSCALL_BASE+232)
261#define __NR_llistxattr (__NR_SYSCALL_BASE+233)
262#define __NR_flistxattr (__NR_SYSCALL_BASE+234)
263#define __NR_removexattr (__NR_SYSCALL_BASE+235)
264#define __NR_lremovexattr (__NR_SYSCALL_BASE+236)
265#define __NR_fremovexattr (__NR_SYSCALL_BASE+237)
266#define __NR_tkill (__NR_SYSCALL_BASE+238)
267#define __NR_sendfile64 (__NR_SYSCALL_BASE+239)
268#define __NR_futex (__NR_SYSCALL_BASE+240)
269#define __NR_sched_setaffinity (__NR_SYSCALL_BASE+241)
270#define __NR_sched_getaffinity (__NR_SYSCALL_BASE+242)
271#define __NR_io_setup (__NR_SYSCALL_BASE+243)
272#define __NR_io_destroy (__NR_SYSCALL_BASE+244)
273#define __NR_io_getevents (__NR_SYSCALL_BASE+245)
274#define __NR_io_submit (__NR_SYSCALL_BASE+246)
275#define __NR_io_cancel (__NR_SYSCALL_BASE+247)
276#define __NR_exit_group (__NR_SYSCALL_BASE+248)
277#define __NR_lookup_dcookie (__NR_SYSCALL_BASE+249)
278#define __NR_epoll_create (__NR_SYSCALL_BASE+250)
279#define __NR_epoll_ctl (__NR_SYSCALL_BASE+251)
280#define __NR_epoll_wait (__NR_SYSCALL_BASE+252)
281#define __NR_remap_file_pages (__NR_SYSCALL_BASE+253)
282 /* 254 for set_thread_area */
283 /* 255 for get_thread_area */
284#define __NR_set_tid_address (__NR_SYSCALL_BASE+256)
285#define __NR_timer_create (__NR_SYSCALL_BASE+257)
286#define __NR_timer_settime (__NR_SYSCALL_BASE+258)
287#define __NR_timer_gettime (__NR_SYSCALL_BASE+259)
288#define __NR_timer_getoverrun (__NR_SYSCALL_BASE+260)
289#define __NR_timer_delete (__NR_SYSCALL_BASE+261)
290#define __NR_clock_settime (__NR_SYSCALL_BASE+262)
291#define __NR_clock_gettime (__NR_SYSCALL_BASE+263)
292#define __NR_clock_getres (__NR_SYSCALL_BASE+264)
293#define __NR_clock_nanosleep (__NR_SYSCALL_BASE+265)
294#define __NR_statfs64 (__NR_SYSCALL_BASE+266)
295#define __NR_fstatfs64 (__NR_SYSCALL_BASE+267)
296#define __NR_tgkill (__NR_SYSCALL_BASE+268)
297#define __NR_utimes (__NR_SYSCALL_BASE+269)
298#define __NR_arm_fadvise64_64 (__NR_SYSCALL_BASE+270)
299#define __NR_pciconfig_iobase (__NR_SYSCALL_BASE+271)
300#define __NR_pciconfig_read (__NR_SYSCALL_BASE+272)
301#define __NR_pciconfig_write (__NR_SYSCALL_BASE+273)
302#define __NR_mq_open (__NR_SYSCALL_BASE+274)
303#define __NR_mq_unlink (__NR_SYSCALL_BASE+275)
304#define __NR_mq_timedsend (__NR_SYSCALL_BASE+276)
305#define __NR_mq_timedreceive (__NR_SYSCALL_BASE+277)
306#define __NR_mq_notify (__NR_SYSCALL_BASE+278)
307#define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279)
308#define __NR_waitid (__NR_SYSCALL_BASE+280)
309
310#if 0 /* reserve these for un-muxing socketcall */
311#define __NR_socket (__NR_SYSCALL_BASE+281)
312#define __NR_bind (__NR_SYSCALL_BASE+282)
313#define __NR_connect (__NR_SYSCALL_BASE+283)
314#define __NR_listen (__NR_SYSCALL_BASE+284)
315#define __NR_accept (__NR_SYSCALL_BASE+285)
316#define __NR_getsockname (__NR_SYSCALL_BASE+286)
317#define __NR_getpeername (__NR_SYSCALL_BASE+287)
318#define __NR_socketpair (__NR_SYSCALL_BASE+288)
319#define __NR_send (__NR_SYSCALL_BASE+289)
320#define __NR_sendto (__NR_SYSCALL_BASE+290)
321#define __NR_recv (__NR_SYSCALL_BASE+291)
322#define __NR_recvfrom (__NR_SYSCALL_BASE+292)
323#define __NR_shutdown (__NR_SYSCALL_BASE+293)
324#define __NR_setsockopt (__NR_SYSCALL_BASE+294)
325#define __NR_getsockopt (__NR_SYSCALL_BASE+295)
326#define __NR_sendmsg (__NR_SYSCALL_BASE+296)
327#define __NR_recvmsg (__NR_SYSCALL_BASE+297)
328#endif
329
330#if 0 /* reserve these for un-muxing ipc */
331#define __NR_semop (__NR_SYSCALL_BASE+298)
332#define __NR_semget (__NR_SYSCALL_BASE+299)
333#define __NR_semctl (__NR_SYSCALL_BASE+300)
334#define __NR_msgsnd (__NR_SYSCALL_BASE+301)
335#define __NR_msgrcv (__NR_SYSCALL_BASE+302)
336#define __NR_msgget (__NR_SYSCALL_BASE+303)
337#define __NR_msgctl (__NR_SYSCALL_BASE+304)
338#define __NR_shmat (__NR_SYSCALL_BASE+305)
339#define __NR_shmdt (__NR_SYSCALL_BASE+306)
340#define __NR_shmget (__NR_SYSCALL_BASE+307)
341#define __NR_shmctl (__NR_SYSCALL_BASE+308)
342#endif
343
344#define __NR_add_key (__NR_SYSCALL_BASE+309)
345#define __NR_request_key (__NR_SYSCALL_BASE+310)
346#define __NR_keyctl (__NR_SYSCALL_BASE+311)
347
348#if 0 /* reserved for un-muxing ipc */
349#define __NR_semtimedop (__NR_SYSCALL_BASE+312)
350#endif
351
352#define __NR_vserver (__NR_SYSCALL_BASE+313)
353#define __NR_ioprio_set (__NR_SYSCALL_BASE+314)
354#define __NR_ioprio_get (__NR_SYSCALL_BASE+315)
355#define __NR_inotify_init (__NR_SYSCALL_BASE+316)
356#define __NR_inotify_add_watch (__NR_SYSCALL_BASE+317)
357#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE+318)
358#define __NR_mbind (__NR_SYSCALL_BASE+319)
359#define __NR_get_mempolicy (__NR_SYSCALL_BASE+320)
360#define __NR_set_mempolicy (__NR_SYSCALL_BASE+321)
361
362/*
363 * The following SWIs are ARM private.
364 */
365#define __ARM_NR_BASE (__NR_SYSCALL_BASE+0x0f0000)
366#define __ARM_NR_breakpoint (__ARM_NR_BASE+1)
367#define __ARM_NR_cacheflush (__ARM_NR_BASE+2)
368#define __ARM_NR_usr26 (__ARM_NR_BASE+3)
369#define __ARM_NR_usr32 (__ARM_NR_BASE+4)
370#define __ARM_NR_set_tls (__ARM_NR_BASE+5)
371
372#define __sys2(x) #x
373#define __sys1(x) __sys2(x)
374
375#ifndef __syscall
376#if defined(__thumb__)
377#define __syscall(name) \
378 "push {r7}\n\t" \
379 "mov r7, #" __sys1(__NR_##name) "\n\t" \
380 "swi 0\n\t" \
381 "pop {r7}"
382#else
383#define __syscall(name) "swi\t" __sys1(__NR_##name) ""
384#endif
385#endif
386
387#define __syscall_return(type, res) \
388do { \
389 if ((unsigned long)(res) >= (unsigned long)(-129)) { \
390 errno = -(res); \
391 res = -1; \
392 } \
393 return (type) (res); \
394} while (0)
395
396#define _syscall0(type,name) \
397type name(void) { \
398 register long __res_r0 __asm__("r0"); \
399 long __res; \
400 __asm__ __volatile__ ( \
401 __syscall(name) \
402 : "=r" (__res_r0) \
403 : \
404 : "lr"); \
405 __res = __res_r0; \
406 __syscall_return(type,__res); \
407}
408
409#define _syscall1(type,name,type1,arg1) \
410type name(type1 arg1) { \
411 register long __r0 __asm__("r0") = (long)arg1; \
412 register long __res_r0 __asm__("r0"); \
413 long __res; \
414 __asm__ __volatile__ ( \
415 __syscall(name) \
416 : "=r" (__res_r0) \
417 : "r" (__r0) \
418 : "lr"); \
419 __res = __res_r0; \
420 __syscall_return(type,__res); \
421}
422
423#define _syscall2(type,name,type1,arg1,type2,arg2) \
424type name(type1 arg1,type2 arg2) { \
425 register long __r0 __asm__("r0") = (long)arg1; \
426 register long __r1 __asm__("r1") = (long)arg2; \
427 register long __res_r0 __asm__("r0"); \
428 long __res; \
429 __asm__ __volatile__ ( \
430 __syscall(name) \
431 : "=r" (__res_r0) \
432 : "r" (__r0),"r" (__r1) \
433 : "lr"); \
434 __res = __res_r0; \
435 __syscall_return(type,__res); \
436}
437
438
439#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
440type name(type1 arg1,type2 arg2,type3 arg3) { \
441 register long __r0 __asm__("r0") = (long)arg1; \
442 register long __r1 __asm__("r1") = (long)arg2; \
443 register long __r2 __asm__("r2") = (long)arg3; \
444 register long __res_r0 __asm__("r0"); \
445 long __res; \
446 __asm__ __volatile__ ( \
447 __syscall(name) \
448 : "=r" (__res_r0) \
449 : "r" (__r0),"r" (__r1),"r" (__r2) \
450 : "lr"); \
451 __res = __res_r0; \
452 __syscall_return(type,__res); \
453}
454
455
456#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)\
457type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
458 register long __r0 __asm__("r0") = (long)arg1; \
459 register long __r1 __asm__("r1") = (long)arg2; \
460 register long __r2 __asm__("r2") = (long)arg3; \
461 register long __r3 __asm__("r3") = (long)arg4; \
462 register long __res_r0 __asm__("r0"); \
463 long __res; \
464 __asm__ __volatile__ ( \
465 __syscall(name) \
466 : "=r" (__res_r0) \
467 : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3) \
468 : "lr"); \
469 __res = __res_r0; \
470 __syscall_return(type,__res); \
471}
472
473
474#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
475type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \
476 register long __r0 __asm__("r0") = (long)arg1; \
477 register long __r1 __asm__("r1") = (long)arg2; \
478 register long __r2 __asm__("r2") = (long)arg3; \
479 register long __r3 __asm__("r3") = (long)arg4; \
480 register long __r4 __asm__("r4") = (long)arg5; \
481 register long __res_r0 __asm__("r0"); \
482 long __res; \
483 __asm__ __volatile__ ( \
484 __syscall(name) \
485 : "=r" (__res_r0) \
486 : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3),"r" (__r4) \
487 : "lr"); \
488 __res = __res_r0; \
489 __syscall_return(type,__res); \
490}
491
492#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \
493type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) { \
494 register long __r0 __asm__("r0") = (long)arg1; \
495 register long __r1 __asm__("r1") = (long)arg2; \
496 register long __r2 __asm__("r2") = (long)arg3; \
497 register long __r3 __asm__("r3") = (long)arg4; \
498 register long __r4 __asm__("r4") = (long)arg5; \
499 register long __r5 __asm__("r5") = (long)arg6; \
500 register long __res_r0 __asm__("r0"); \
501 long __res; \
502 __asm__ __volatile__ ( \
503 __syscall(name) \
504 : "=r" (__res_r0) \
505 : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3), "r" (__r4),"r" (__r5) \
506 : "lr"); \
507 __res = __res_r0; \
508 __syscall_return(type,__res); \
509}
510
511#ifdef __KERNEL__
512#define __ARCH_WANT_IPC_PARSE_VERSION
513#define __ARCH_WANT_OLD_READDIR
514#define __ARCH_WANT_STAT64
515#define __ARCH_WANT_SYS_ALARM
516#define __ARCH_WANT_SYS_GETHOSTNAME
517#define __ARCH_WANT_SYS_PAUSE
518#define __ARCH_WANT_SYS_TIME
519#define __ARCH_WANT_SYS_UTIME
520#define __ARCH_WANT_SYS_SOCKETCALL
521#define __ARCH_WANT_SYS_GETPGRP
522#define __ARCH_WANT_SYS_LLSEEK
523#define __ARCH_WANT_SYS_NICE
524#define __ARCH_WANT_SYS_OLD_GETRLIMIT
525#define __ARCH_WANT_SYS_OLDUMOUNT
526#define __ARCH_WANT_SYS_SIGPENDING
527#define __ARCH_WANT_SYS_SIGPROCMASK
528#define __ARCH_WANT_SYS_RT_SIGACTION
529#endif
530
531#ifdef __KERNEL_SYSCALLS__
532
533#include <linux/compiler.h>
534#include <linux/types.h>
535#include <linux/syscalls.h>
536
537extern long execve(const char *file, char **argv, char **envp);
538
539struct pt_regs;
540asmlinkage int sys_execve(char *filenamei, char **argv, char **envp,
541 struct pt_regs *regs);
542asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
543 struct pt_regs *regs);
544asmlinkage int sys_fork(struct pt_regs *regs);
545asmlinkage int sys_vfork(struct pt_regs *regs);
546asmlinkage int sys_pipe(unsigned long *fildes);
547asmlinkage int sys_ptrace(long request, long pid, long addr, long data);
548struct sigaction;
549asmlinkage long sys_rt_sigaction(int sig,
550 const struct sigaction __user *act,
551 struct sigaction __user *oact,
552 size_t sigsetsize);
553
554#endif
555
556/*
557 * "Conditional" syscalls
558 *
559 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
560 * but it doesn't work on all toolchains, so we just do it by hand
561 */
562#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
563
564#endif /* __ASM_ARM_UNISTD_H */