1 #ifndef _ASM_M68K_UNISTD_H_
2 #define _ASM_M68K_UNISTD_H_
5 * This file contains the system call numbers.
14 #define __NR_waitpid 7
17 #define __NR_unlink 10
18 #define __NR_execve 11
25 #define __NR_oldstat 18
27 #define __NR_getpid 20
29 #define __NR_umount 22
30 #define __NR_setuid 23
31 #define __NR_getuid 24
33 #define __NR_ptrace 26
35 #define __NR_oldfstat 28
40 #define __NR_access 33
45 #define __NR_rename 38
53 #define __NR_setgid 46
54 #define __NR_getgid 47
55 #define __NR_signal 48
56 #define __NR_geteuid 49
57 #define __NR_getegid 50
59 #define __NR_umount2 52
64 #define __NR_setpgid 57
65 #define __NR_ulimit 58
66 #define __NR_oldolduname 59
68 #define __NR_chroot 61
71 #define __NR_getppid 64
72 #define __NR_getpgrp 65
73 #define __NR_setsid 66
74 #define __NR_sigaction 67
75 #define __NR_sgetmask 68
76 #define __NR_ssetmask 69
77 #define __NR_setreuid 70
78 #define __NR_setregid 71
79 #define __NR_sigsuspend 72
80 #define __NR_sigpending 73
81 #define __NR_sethostname 74
82 #define __NR_setrlimit 75
83 #define __NR_old_getrlimit 76
84 #define __NR_getrusage 77
85 #define __NR_gettimeofday 78
86 #define __NR_settimeofday 79
87 #define __NR_getgroups 80
88 #define __NR_setgroups 81
89 #define __NR_select 82
90 #define __NR_symlink 83
91 #define __NR_oldlstat 84
92 #define __NR_readlink 85
93 #define __NR_uselib 86
94 #define __NR_swapon 87
95 #define __NR_reboot 88
96 #define __NR_readdir 89
98 #define __NR_munmap 91
99 #define __NR_truncate 92
100 #define __NR_ftruncate 93
101 #define __NR_fchmod 94
102 #define __NR_fchown 95
103 #define __NR_getpriority 96
104 #define __NR_setpriority 97
105 #define __NR_profil 98
106 #define __NR_statfs 99
107 #define __NR_fstatfs 100
108 #define __NR_ioperm 101
109 #define __NR_socketcall 102
110 #define __NR_syslog 103
111 #define __NR_setitimer 104
112 #define __NR_getitimer 105
113 #define __NR_stat 106
114 #define __NR_lstat 107
115 #define __NR_fstat 108
116 #define __NR_olduname 109
117 #define __NR_iopl /* 110 */ not supported
118 #define __NR_vhangup 111
119 #define __NR_idle /* 112 */ Obsolete
120 #define __NR_vm86 /* 113 */ not supported
121 #define __NR_wait4 114
122 #define __NR_swapoff 115
123 #define __NR_sysinfo 116
125 #define __NR_fsync 118
126 #define __NR_sigreturn 119
127 #define __NR_clone 120
128 #define __NR_setdomainname 121
129 #define __NR_uname 122
130 #define __NR_cacheflush 123
131 #define __NR_adjtimex 124
132 #define __NR_mprotect 125
133 #define __NR_sigprocmask 126
134 #define __NR_create_module 127
135 #define __NR_init_module 128
136 #define __NR_delete_module 129
137 #define __NR_get_kernel_syms 130
138 #define __NR_quotactl 131
139 #define __NR_getpgid 132
140 #define __NR_fchdir 133
141 #define __NR_bdflush 134
142 #define __NR_sysfs 135
143 #define __NR_personality 136
144 #define __NR_afs_syscall 137 /* Syscall for Andrew File System */
145 #define __NR_setfsuid 138
146 #define __NR_setfsgid 139
147 #define __NR__llseek 140
148 #define __NR_getdents 141
149 #define __NR__newselect 142
150 #define __NR_flock 143
151 #define __NR_msync 144
152 #define __NR_readv 145
153 #define __NR_writev 146
154 #define __NR_getsid 147
155 #define __NR_fdatasync 148
156 #define __NR__sysctl 149
157 #define __NR_mlock 150
158 #define __NR_munlock 151
159 #define __NR_mlockall 152
160 #define __NR_munlockall 153
161 #define __NR_sched_setparam 154
162 #define __NR_sched_getparam 155
163 #define __NR_sched_setscheduler 156
164 #define __NR_sched_getscheduler 157
165 #define __NR_sched_yield 158
166 #define __NR_sched_get_priority_max 159
167 #define __NR_sched_get_priority_min 160
168 #define __NR_sched_rr_get_interval 161
169 #define __NR_nanosleep 162
170 #define __NR_mremap 163
171 #define __NR_setresuid 164
172 #define __NR_getresuid 165
173 #define __NR_query_module 167
174 #define __NR_poll 168
175 #define __NR_nfsservctl 169
176 #define __NR_setresgid 170
177 #define __NR_getresgid 171
178 #define __NR_prctl 172
179 #define __NR_rt_sigreturn 173
180 #define __NR_rt_sigaction 174
181 #define __NR_rt_sigprocmask 175
182 #define __NR_rt_sigpending 176
183 #define __NR_rt_sigtimedwait 177
184 #define __NR_rt_sigqueueinfo 178
185 #define __NR_rt_sigsuspend 179
186 #define __NR_pread 180
187 #define __NR_pwrite 181
188 #define __NR_lchown 182
189 #define __NR_getcwd 183
190 #define __NR_capget 184
191 #define __NR_capset 185
192 #define __NR_sigaltstack 186
193 #define __NR_sendfile 187
194 #define __NR_getpmsg 188 /* some people actually want streams */
195 #define __NR_putpmsg 189 /* some people actually want streams */
196 #define __NR_vfork 190
197 #define __NR_getrlimit 191
198 #define __NR_mmap2 192
199 #define __NR_truncate64 193
200 #define __NR_ftruncate64 194
201 #define __NR_stat64 195
202 #define __NR_lstat64 196
203 #define __NR_fstat64 197
204 #define __NR_chown32 198
205 #define __NR_getuid32 199
206 #define __NR_getgid32 200
207 #define __NR_geteuid32 201
208 #define __NR_getegid32 202
209 #define __NR_setreuid32 203
210 #define __NR_setregid32 204
211 #define __NR_getgroups32 205
212 #define __NR_setgroups32 206
213 #define __NR_fchown32 207
214 #define __NR_setresuid32 208
215 #define __NR_getresuid32 209
216 #define __NR_setresgid32 210
217 #define __NR_getresgid32 211
218 #define __NR_lchown32 212
219 #define __NR_setuid32 213
220 #define __NR_setgid32 214
221 #define __NR_setfsuid32 215
222 #define __NR_setfsgid32 216
224 #define __NR_vserver 273
226 #define NR_syscalls 274
228 /* user-visible error numbers are in the range -1 - -122: see
229 <asm-m68k/errno.h> */
231 #define __syscall_return(type, res) \
233 if ((unsigned long)(res) >= (unsigned long)(-125)) { \
234 /* avoid using res which is declared to be in register d0; \
235 errno might expand to a function call and clobber it. */ \
236 int __err = -(res); \
240 return (type) (res); \
243 #define _syscall0(type, name) \
247 __asm__ __volatile__ ("movel %1, %%d0\n\t" \
251 : "i" (__NR_##name) \
253 if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
257 return (type)__res; \
260 #define _syscall1(type, name, atype, a) \
264 __asm__ __volatile__ ("movel %2, %%d1\n\t" \
265 "movel %1, %%d0\n\t" \
269 : "i" (__NR_##name), \
271 : "cc", "%d0", "%d1"); \
272 if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
276 return (type)__res; \
279 #define _syscall2(type, name, atype, a, btype, b) \
280 type name(atype a, btype b) \
283 __asm__ __volatile__ ("movel %3, %%d2\n\t" \
284 "movel %2, %%d1\n\t" \
285 "movel %1, %%d0\n\t" \
289 : "i" (__NR_##name), \
292 : "cc", "%d0", "%d1", "%d2"); \
293 if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
297 return (type)__res; \
300 #define _syscall3(type, name, atype, a, btype, b, ctype, c) \
301 type name(atype a, btype b, ctype c) \
304 __asm__ __volatile__ ("movel %4, %%d3\n\t" \
305 "movel %3, %%d2\n\t" \
306 "movel %2, %%d1\n\t" \
307 "movel %1, %%d0\n\t" \
311 : "i" (__NR_##name), \
315 : "cc", "%d0", "%d1", "%d2", "%d3"); \
316 if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
320 return (type)__res; \
323 #define _syscall4(type, name, atype, a, btype, b, ctype, c, dtype, d) \
324 type name(atype a, btype b, ctype c, dtype d) \
327 __asm__ __volatile__ ("movel %5, %%d4\n\t" \
328 "movel %4, %%d3\n\t" \
329 "movel %3, %%d2\n\t" \
330 "movel %2, %%d1\n\t" \
331 "movel %1, %%d0\n\t" \
335 : "i" (__NR_##name), \
340 : "cc", "%d0", "%d1", "%d2", "%d3", \
342 if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
346 return (type)__res; \
349 #define _syscall5(type, name, atype, a, btype, b, ctype, c, dtype, d, etype, e) \
350 type name(atype a, btype b, ctype c, dtype d, etype e) \
353 __asm__ __volatile__ ("movel %6, %%d5\n\t" \
354 "movel %5, %%d4\n\t" \
355 "movel %4, %%d3\n\t" \
356 "movel %3, %%d2\n\t" \
357 "movel %2, %%d1\n\t" \
358 "movel %1, %%d0\n\t" \
362 : "i" (__NR_##name), \
368 : "cc", "%d0", "%d1", "%d2", "%d3", \
370 if ((unsigned long)(__res) >= (unsigned long)(-125)) { \
374 return (type)__res; \
378 #define __ARCH_WANT_IPC_PARSE_VERSION
379 #define __ARCH_WANT_OLD_READDIR
380 #define __ARCH_WANT_OLD_STAT
381 #define __ARCH_WANT_STAT64
382 #define __ARCH_WANT_SYS_ALARM
383 #define __ARCH_WANT_SYS_GETHOSTNAME
384 #define __ARCH_WANT_SYS_PAUSE
385 #define __ARCH_WANT_SYS_SGETMASK
386 #define __ARCH_WANT_SYS_SIGNAL
387 #define __ARCH_WANT_SYS_TIME
388 #define __ARCH_WANT_SYS_UTIME
389 #define __ARCH_WANT_SYS_WAITPID
390 #define __ARCH_WANT_SYS_SOCKETCALL
391 #define __ARCH_WANT_SYS_FADVISE64
392 #define __ARCH_WANT_SYS_GETPGRP
393 #define __ARCH_WANT_SYS_LLSEEK
394 #define __ARCH_WANT_SYS_NICE
395 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
396 #define __ARCH_WANT_SYS_OLDUMOUNT
397 #define __ARCH_WANT_SYS_SIGPENDING
398 #define __ARCH_WANT_SYS_SIGPROCMASK
399 #define __ARCH_WANT_SYS_RT_SIGACTION
402 #ifdef __KERNEL_SYSCALLS__
404 #include <linux/compiler.h>
405 #include <linux/interrupt.h>
406 #include <linux/types.h>
409 * we need this inline - forking from kernel space will result
410 * in NO COPY ON WRITE (!!!), until an execve is executed. This
411 * is no problem, but for the stack. This is handled by not letting
412 * main() use the stack at all after fork(). Thus, no function
413 * calls - which means inline code for fork too, as otherwise we
414 * would use the stack upon exit from 'fork()'.
416 * Actually only pause and fork are needed inline, so that there
417 * won't be any messing with the stack from main(), but we define
420 #define __NR__exit __NR_exit
421 static inline _syscall0(int,pause)
422 static inline _syscall0(int,sync)
423 static inline _syscall0(pid_t,setsid)
424 static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
425 static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
426 static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
427 static inline _syscall1(int,dup,int,fd)
428 static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
429 static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
430 static inline _syscall1(int,close,int,fd)
431 static inline _syscall1(int,_exit,int,exitcode)
432 static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
433 static inline _syscall1(int,delete_module,const char *,name)
435 static inline pid_t wait(int * wait_stat)
437 return waitpid(-1,wait_stat,0);
439 asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
440 unsigned long prot, unsigned long flags,
441 unsigned long fd, unsigned long pgoff);
442 asmlinkage int sys_execve(char *name, char **argv, char **envp);
443 asmlinkage int sys_pipe(unsigned long *fildes);
444 asmlinkage int sys_ptrace(long request, long pid, long addr, long data);
446 int sys_request_irq(unsigned int,
447 irqreturn_t (*)(int, void *, struct pt_regs *),
448 unsigned long, const char *, void *);
449 void sys_free_irq(unsigned int, void *);
451 asmlinkage long sys_rt_sigaction(int sig,
452 const struct sigaction __user *act,
453 struct sigaction __user *oact,
459 * "Conditional" syscalls
461 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
462 * but it doesn't work on all toolchains, so we just do it by hand
464 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
466 #endif /* _ASM_M68K_UNISTD_H_ */