ia64/linux-2.6.18-xen.hg

view include/asm-h8300/unistd.h @ 452:c7ed6fe5dca0

kexec: dont initialise regions in reserve_memory()

There is no need to initialise efi_memmap_res and boot_param_res in
reserve_memory() for the initial xen domain as it is done in
machine_kexec_setup_resources() using values from the kexec hypercall.

Signed-off-by: Simon Horman <horms@verge.net.au>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Feb 28 10:55:18 2008 +0000 (2008-02-28)
parents 831230e53067
children
line source
1 #ifndef _ASM_H8300_UNISTD_H_
2 #define _ASM_H8300_UNISTD_H_
4 /*
5 * This file contains the system call numbers.
6 */
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_chown 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
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
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
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
107 #define __NR_statfs 99
108 #define __NR_fstatfs 100
109 #define __NR_ioperm 101
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
118 #define __NR_iopl /* 110 */ not supported
119 #define __NR_vhangup 111
120 #define __NR_idle /* 112 */ Obsolete
121 #define __NR_vm86 /* 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_cacheflush 123
132 #define __NR_adjtimex 124
133 #define __NR_mprotect 125
134 #define __NR_sigprocmask 126
135 #define __NR_create_module 127
136 #define __NR_init_module 128
137 #define __NR_delete_module 129
138 #define __NR_get_kernel_syms 130
139 #define __NR_quotactl 131
140 #define __NR_getpgid 132
141 #define __NR_fchdir 133
142 #define __NR_bdflush 134
143 #define __NR_sysfs 135
144 #define __NR_personality 136
145 #define __NR_afs_syscall 137 /* Syscall for Andrew File System */
146 #define __NR_setfsuid 138
147 #define __NR_setfsgid 139
148 #define __NR__llseek 140
149 #define __NR_getdents 141
150 #define __NR__newselect 142
151 #define __NR_flock 143
152 #define __NR_msync 144
153 #define __NR_readv 145
154 #define __NR_writev 146
155 #define __NR_getsid 147
156 #define __NR_fdatasync 148
157 #define __NR__sysctl 149
158 #define __NR_mlock 150
159 #define __NR_munlock 151
160 #define __NR_mlockall 152
161 #define __NR_munlockall 153
162 #define __NR_sched_setparam 154
163 #define __NR_sched_getparam 155
164 #define __NR_sched_setscheduler 156
165 #define __NR_sched_getscheduler 157
166 #define __NR_sched_yield 158
167 #define __NR_sched_get_priority_max 159
168 #define __NR_sched_get_priority_min 160
169 #define __NR_sched_rr_get_interval 161
170 #define __NR_nanosleep 162
171 #define __NR_mremap 163
172 #define __NR_setresuid 164
173 #define __NR_getresuid 165
174 #define __NR_getpagesize 166
175 #define __NR_query_module 167
176 #define __NR_poll 168
177 #define __NR_nfsservctl 169
178 #define __NR_setresgid 170
179 #define __NR_getresgid 171
180 #define __NR_prctl 172
181 #define __NR_rt_sigreturn 173
182 #define __NR_rt_sigaction 174
183 #define __NR_rt_sigprocmask 175
184 #define __NR_rt_sigpending 176
185 #define __NR_rt_sigtimedwait 177
186 #define __NR_rt_sigqueueinfo 178
187 #define __NR_rt_sigsuspend 179
188 #define __NR_pread64 180
189 #define __NR_pwrite64 181
190 #define __NR_lchown 182
191 #define __NR_getcwd 183
192 #define __NR_capget 184
193 #define __NR_capset 185
194 #define __NR_sigaltstack 186
195 #define __NR_sendfile 187
196 #define __NR_getpmsg 188 /* some people actually want streams */
197 #define __NR_putpmsg 189 /* some people actually want streams */
198 #define __NR_vfork 190
199 #define __NR_ugetrlimit 191
200 #define __NR_mmap2 192
201 #define __NR_truncate64 193
202 #define __NR_ftruncate64 194
203 #define __NR_stat64 195
204 #define __NR_lstat64 196
205 #define __NR_fstat64 197
206 #define __NR_chown32 198
207 #define __NR_getuid32 199
208 #define __NR_getgid32 200
209 #define __NR_geteuid32 201
210 #define __NR_getegid32 202
211 #define __NR_setreuid32 203
212 #define __NR_setregid32 204
213 #define __NR_getgroups32 205
214 #define __NR_setgroups32 206
215 #define __NR_fchown32 207
216 #define __NR_setresuid32 208
217 #define __NR_getresuid32 209
218 #define __NR_setresgid32 210
219 #define __NR_getresgid32 211
220 #define __NR_lchown32 212
221 #define __NR_setuid32 213
222 #define __NR_setgid32 214
223 #define __NR_setfsuid32 215
224 #define __NR_setfsgid32 216
225 #define __NR_pivot_root 217
226 #define __NR_getdents64 220
227 #define __NR_fcntl64 221
228 #define __NR_security 223
229 #define __NR_gettid 224
230 #define __NR_readahead 225
231 #define __NR_setxattr 226
232 #define __NR_lsetxattr 227
233 #define __NR_fsetxattr 228
234 #define __NR_getxattr 229
235 #define __NR_lgetxattr 230
236 #define __NR_fgetxattr 231
237 #define __NR_listxattr 232
238 #define __NR_llistxattr 233
239 #define __NR_flistxattr 234
240 #define __NR_removexattr 235
241 #define __NR_lremovexattr 236
242 #define __NR_fremovexattr 237
243 #define __NR_tkill 238
244 #define __NR_sendfile64 239
245 #define __NR_futex 240
246 #define __NR_sched_setaffinity 241
247 #define __NR_sched_getaffinity 242
248 #define __NR_set_thread_area 243
249 #define __NR_get_thread_area 244
250 #define __NR_io_setup 245
251 #define __NR_io_destroy 246
252 #define __NR_io_getevents 247
253 #define __NR_io_submit 248
254 #define __NR_io_cancel 249
255 #define __NR_alloc_hugepages 250
256 #define __NR_free_hugepages 251
257 #define __NR_exit_group 252
258 #define __NR_lookup_dcookie 253
259 #define __NR_sys_epoll_create 254
260 #define __NR_sys_epoll_ctl 255
261 #define __NR_sys_epoll_wait 256
262 #define __NR_remap_file_pages 257
263 #define __NR_set_tid_address 258
264 #define __NR_timer_create 259
265 #define __NR_timer_settime (__NR_timer_create+1)
266 #define __NR_timer_gettime (__NR_timer_create+2)
267 #define __NR_timer_getoverrun (__NR_timer_create+3)
268 #define __NR_timer_delete (__NR_timer_create+4)
269 #define __NR_clock_settime (__NR_timer_create+5)
270 #define __NR_clock_gettime (__NR_timer_create+6)
271 #define __NR_clock_getres (__NR_timer_create+7)
272 #define __NR_clock_nanosleep (__NR_timer_create+8)
273 #define __NR_statfs64 268
274 #define __NR_fstatfs64 269
275 #define __NR_tgkill 270
276 #define __NR_utimes 271
277 #define __NR_fadvise64_64 272
278 #define __NR_vserver 273
279 #define __NR_mbind 274
280 #define __NR_get_mempolicy 275
281 #define __NR_set_mempolicy 276
282 #define __NR_mq_open 277
283 #define __NR_mq_unlink (__NR_mq_open+1)
284 #define __NR_mq_timedsend (__NR_mq_open+2)
285 #define __NR_mq_timedreceive (__NR_mq_open+3)
286 #define __NR_mq_notify (__NR_mq_open+4)
287 #define __NR_mq_getsetattr (__NR_mq_open+5)
288 #define __NR_kexec_load 283
289 #define __NR_waitid 284
290 /* #define __NR_sys_setaltroot 285 */
291 #define __NR_add_key 286
292 #define __NR_request_key 287
293 #define __NR_keyctl 288
295 #ifdef __KERNEL__
297 #define NR_syscalls 289
300 /* user-visible error numbers are in the range -1 - -122: see
301 <asm-m68k/errno.h> */
303 #define __syscall_return(type, res) \
304 do { \
305 if ((unsigned long)(res) >= (unsigned long)(-125)) { \
306 /* avoid using res which is declared to be in register d0; \
307 errno might expand to a function call and clobber it. */ \
308 int __err = -(res); \
309 errno = __err; \
310 res = -1; \
311 } \
312 return (type) (res); \
313 } while (0)
315 #define _syscall0(type, name) \
316 type name(void) \
317 { \
318 register long __res __asm__("er0"); \
319 __asm__ __volatile__ ("mov.l %1,er0\n\t" \
320 "trapa #0\n\t" \
321 : "=r" (__res) \
322 : "g" (__NR_##name) \
323 : "cc", "memory"); \
324 __syscall_return(type, __res); \
325 }
327 #define _syscall1(type, name, atype, a) \
328 type name(atype a) \
329 { \
330 register long __res __asm__("er0"); \
331 register long _a __asm__("er1"); \
332 _a = (long)a; \
333 __asm__ __volatile__ ("mov.l %1,er0\n\t" \
334 "trapa #0\n\t" \
335 : "=r" (__res) \
336 : "g" (__NR_##name), \
337 "g" (_a) \
338 : "cc", "memory"); \
339 __syscall_return(type, __res); \
340 }
342 #define _syscall2(type, name, atype, a, btype, b) \
343 type name(atype a, btype b) \
344 { \
345 register long __res __asm__("er0"); \
346 register long _a __asm__("er1"); \
347 register long _b __asm__("er2"); \
348 _a = (long)a; \
349 _b = (long)b; \
350 __asm__ __volatile__ ("mov.l %1,er0\n\t" \
351 "trapa #0\n\t" \
352 : "=r" (__res) \
353 : "g" (__NR_##name), \
354 "g" (_a), \
355 "g" (_b) \
356 : "cc", "memory"); \
357 __syscall_return(type, __res); \
358 }
360 #define _syscall3(type, name, atype, a, btype, b, ctype, c) \
361 type name(atype a, btype b, ctype c) \
362 { \
363 register long __res __asm__("er0"); \
364 register long _a __asm__("er1"); \
365 register long _b __asm__("er2"); \
366 register long _c __asm__("er3"); \
367 _a = (long)a; \
368 _b = (long)b; \
369 _c = (long)c; \
370 __asm__ __volatile__ ("mov.l %1,er0\n\t" \
371 "trapa #0\n\t" \
372 : "=r" (__res) \
373 : "g" (__NR_##name), \
374 "g" (_a), \
375 "g" (_b), \
376 "g" (_c) \
377 : "cc", "memory"); \
378 __syscall_return(type, __res); \
379 }
381 #define _syscall4(type, name, atype, a, btype, b, \
382 ctype, c, dtype, d) \
383 type name(atype a, btype b, ctype c, dtype d) \
384 { \
385 register long __res __asm__("er0"); \
386 register long _a __asm__("er1"); \
387 register long _b __asm__("er2"); \
388 register long _c __asm__("er3"); \
389 register long _d __asm__("er4"); \
390 _a = (long)a; \
391 _b = (long)b; \
392 _c = (long)c; \
393 _d = (long)d; \
394 __asm__ __volatile__ ("mov.l %1,er0\n\t" \
395 "trapa #0\n\t" \
396 : "=r" (__res) \
397 : "g" (__NR_##name), \
398 "g" (_a), \
399 "g" (_b), \
400 "g" (_c), \
401 "g" (_d) \
402 : "cc", "memory"); \
403 __syscall_return(type, __res); \
404 }
406 #define _syscall5(type, name, atype, a, btype, b, \
407 ctype, c, dtype, d, etype, e) \
408 type name(atype a, btype b, ctype c, dtype d, etype e) \
409 { \
410 register long __res __asm__("er0"); \
411 register long _a __asm__("er1"); \
412 register long _b __asm__("er2"); \
413 register long _c __asm__("er3"); \
414 register long _d __asm__("er4"); \
415 register long _e __asm__("er5"); \
416 _a = (long)a; \
417 _b = (long)b; \
418 _c = (long)c; \
419 _d = (long)d; \
420 _e = (long)e; \
421 __asm__ __volatile__ ("mov.l %1,er0\n\t" \
422 "trapa #0\n\t" \
423 : "=r" (__res) \
424 : "g" (__NR_##name), \
425 "g" (_a), \
426 "g" (_b), \
427 "g" (_c), \
428 "g" (_d), \
429 "g" (_e) \
430 : "cc", "memory"); \
431 __syscall_return(type, __res); \
432 }
434 #define _syscall6(type, name, atype, a, btype, b, \
435 ctype, c, dtype, d, etype, e, ftype, f) \
436 type name(atype a, btype b, ctype c, dtype d, etype e, ftype f) \
437 { \
438 register long __res __asm__("er0"); \
439 register long _a __asm__("er1"); \
440 register long _b __asm__("er2"); \
441 register long _c __asm__("er3"); \
442 register long _d __asm__("er4"); \
443 register long _e __asm__("er5"); \
444 register long _f __asm__("er6"); \
445 _a = (long)a; \
446 _b = (long)b; \
447 _c = (long)c; \
448 _d = (long)d; \
449 _e = (long)e; \
450 _f = (long)f; \
451 __asm__ __volatile__ ("mov.l %1,er0\n\t" \
452 "trapa #0\n\t" \
453 : "=r" (__res) \
454 : "g" (__NR_##name), \
455 "g" (_a), \
456 "g" (_b), \
457 "g" (_c), \
458 "g" (_d), \
459 "g" (_e) \
460 "g" (_f) \
461 : "cc", "memory"); \
462 __syscall_return(type, __res); \
463 }
465 #define __ARCH_WANT_IPC_PARSE_VERSION
466 #define __ARCH_WANT_OLD_READDIR
467 #define __ARCH_WANT_OLD_STAT
468 #define __ARCH_WANT_STAT64
469 #define __ARCH_WANT_SYS_ALARM
470 #define __ARCH_WANT_SYS_GETHOSTNAME
471 #define __ARCH_WANT_SYS_PAUSE
472 #define __ARCH_WANT_SYS_SGETMASK
473 #define __ARCH_WANT_SYS_SIGNAL
474 #define __ARCH_WANT_SYS_TIME
475 #define __ARCH_WANT_SYS_UTIME
476 #define __ARCH_WANT_SYS_WAITPID
477 #define __ARCH_WANT_SYS_SOCKETCALL
478 #define __ARCH_WANT_SYS_FADVISE64
479 #define __ARCH_WANT_SYS_GETPGRP
480 #define __ARCH_WANT_SYS_LLSEEK
481 #define __ARCH_WANT_SYS_NICE
482 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
483 #define __ARCH_WANT_SYS_OLDUMOUNT
484 #define __ARCH_WANT_SYS_SIGPENDING
485 #define __ARCH_WANT_SYS_SIGPROCMASK
486 #define __ARCH_WANT_SYS_RT_SIGACTION
488 #ifdef __KERNEL_SYSCALLS__
490 #include <linux/compiler.h>
491 #include <linux/types.h>
493 /*
494 * we need this inline - forking from kernel space will result
495 * in NO COPY ON WRITE (!!!), until an execve is executed. This
496 * is no problem, but for the stack. This is handled by not letting
497 * main() use the stack at all after fork(). Thus, no function
498 * calls - which means inline code for fork too, as otherwise we
499 * would use the stack upon exit from 'fork()'.
500 *
501 * Actually only pause and fork are needed inline, so that there
502 * won't be any messing with the stack from main(), but we define
503 * some others too.
504 */
505 #define __NR__exit __NR_exit
506 static inline _syscall0(int,pause)
507 static inline _syscall0(int,sync)
508 static inline _syscall0(pid_t,setsid)
509 static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
510 static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
511 static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
512 static inline _syscall1(int,dup,int,fd)
513 static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
514 static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
515 static inline _syscall1(int,close,int,fd)
516 static inline _syscall1(int,_exit,int,exitcode)
517 static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
518 static inline _syscall1(int,delete_module,const char *,name)
520 static inline pid_t wait(int * wait_stat)
521 {
522 return waitpid(-1,wait_stat,0);
523 }
525 asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
526 unsigned long prot, unsigned long flags,
527 unsigned long fd, unsigned long pgoff);
528 asmlinkage int sys_execve(char *name, char **argv, char **envp,
529 int dummy, ...);
530 asmlinkage int sys_pipe(unsigned long *fildes);
531 struct sigaction;
532 asmlinkage long sys_rt_sigaction(int sig,
533 const struct sigaction __user *act,
534 struct sigaction __user *oact,
535 size_t sigsetsize);
537 #endif /* __KERNEL_SYSCALLS__ */
539 /*
540 * "Conditional" syscalls
541 */
542 #define cond_syscall(name) \
543 asm (".weak\t_" #name "\n" \
544 ".set\t_" #name ",_sys_ni_syscall");
546 #endif /* __KERNEL__ */
547 #endif /* _ASM_H8300_UNISTD_H_ */