netbsd32.h revision 1.72 1 /* $NetBSD: netbsd32.h,v 1.72 2008/02/02 13:58:18 dsl Exp $ */
2
3 /*
4 * Copyright (c) 1998, 2001 Matthew R. Green
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31 #ifndef _COMPAT_NETBSD32_NETBSD32_H_
32 #define _COMPAT_NETBSD32_NETBSD32_H_
33 /* We need to change the size of register_t */
34 #ifdef syscallargs
35 #undef syscallargs
36 #endif
37 /*
38 * NetBSD 32-bit compatibility module.
39 */
40
41 #include <sys/systm.h>
42 #include <sys/mount.h>
43 #include <sys/stat.h>
44 #include <sys/statvfs.h>
45 #include <sys/syscallargs.h>
46 #include <sys/ipc.h>
47 #include <sys/shm.h>
48 #include <sys/ucontext.h>
49 #include <compat/sys/ucontext.h>
50 #include <compat/sys/mount.h>
51
52 /*
53 * first, define the basic types we need.
54 */
55
56 typedef int32_t netbsd32_long;
57 typedef uint32_t netbsd32_u_long;
58
59 typedef uint32_t netbsd32_clock_t;
60 typedef uint32_t netbsd32_size_t;
61 typedef int32_t netbsd32_ssize_t;
62 typedef int32_t netbsd32_clockid_t;
63 typedef int32_t netbsd32_key_t;
64 typedef int32_t netbsd32_intptr_t;
65 typedef uint32_t netbsd32_uintptr_t;
66
67 /* netbsd32_[u]int64 are machine dependant and defined below */
68
69 /*
70 * machine depedant section; must define:
71 * netbsd32_pointer_t
72 * - 32-bit pointer type, normally uint32_t but can be int32_t
73 * for platforms which rely on sign-extension of pointers
74 * such as SH-5.
75 * NETBSD32PTR64(p32)
76 * - Translate a 32-bit pointer into something valid in a
77 * 64-bit context.
78 * struct netbsd32_sigcontext
79 * - 32bit compatibility sigcontext structure for this arch.
80 * netbsd32_sigcontextp_t
81 * - type of pointer to above, normally uint32_t
82 * void netbsd32_setregs(struct proc *p, struct exec_package *pack,
83 * unsigned long stack);
84 * int netbsd32_sigreturn(struct proc *p, void *v,
85 * register_t *retval);
86 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code);
87 * char netbsd32_esigcode[], netbsd32_sigcode[]
88 * - the above are abvious
89 *
90 * pull in the netbsd32 machine dependant header, that may help with the
91 * above, or it may be provided via the MD layer itself.
92 */
93 #include <machine/netbsd32_machdep.h>
94
95 /* netbsd32_machdep.h will have (typically) defined:
96 #define NETBSD32_POINTER_TYPE uint32_t
97 typedef struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t;
98 */
99
100 /*
101 * Conversion functions for the rest of the compat32 code:
102 *
103 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *'
104 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable
105 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer
106 *
107 * Under rare circumstances the following get used:
108 *
109 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type.
110 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *'
111 */
112 #define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32)
113 #define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64))
114 #define NETBSD32PTR32PLUS(p32, incr) ((p32).i32 += incr)
115
116 static __inline NETBSD32_POINTER_TYPE
117 NETBSD32PTR32I(const void *p64) { return (uintptr_t)p64; }
118 static __inline void *
119 NETBSD32IPTR64(NETBSD32_POINTER_TYPE p32) { return (void *)(intptr_t)p32; }
120
121 /* Nothing should be using the raw type, so kill it */
122 #undef NETBSD32_POINTER_TYPE
123
124 /*
125 * 64 bit integers only have 4-byte alignment on some 32 bit ports,
126 * but always have 8-byte alignment on 64 bit systems.
127 * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4)))
128 */
129 typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN;
130 typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN;
131 #undef NETBSD32_INT64_ALIGN
132
133 /*
134 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>)
135 */
136
137 typedef netbsd32_pointer_t netbsd32_voidp;
138 typedef netbsd32_pointer_t netbsd32_u_shortp;
139 typedef netbsd32_pointer_t netbsd32_charp;
140 typedef netbsd32_pointer_t netbsd32_u_charp;
141 typedef netbsd32_pointer_t netbsd32_charpp;
142 typedef netbsd32_pointer_t netbsd32_size_tp;
143 typedef netbsd32_pointer_t netbsd32_intp;
144 typedef netbsd32_pointer_t netbsd32_longp;
145 typedef netbsd32_pointer_t netbsd32_caddrp;
146 typedef netbsd32_pointer_t netbsd32_caddr;
147 typedef netbsd32_pointer_t netbsd32_gid_tp;
148 typedef netbsd32_pointer_t netbsd32_fsid_tp_t;
149 typedef netbsd32_pointer_t netbsd32_lwpidp;
150 typedef netbsd32_pointer_t netbsd32_ucontextp;
151 typedef netbsd32_pointer_t netbsd32_caddr_t;
152 typedef netbsd32_pointer_t netbsd32_lwpctlp;
153
154 /*
155 * now, the compatibility structures and their fake pointer types.
156 */
157
158 /* from <sys/types.h> */
159 typedef netbsd32_pointer_t netbsd32_fd_setp_t;
160 typedef netbsd32_intptr_t netbsd32_semid_t;
161 typedef netbsd32_pointer_t netbsd32_semidp_t;
162
163 /* from <sys/uio.h> */
164 typedef netbsd32_pointer_t netbsd32_iovecp_t;
165 struct netbsd32_iovec {
166 netbsd32_voidp iov_base; /* Base address. */
167 netbsd32_size_t iov_len; /* Length. */
168 };
169
170 /* from <sys/time.h> */
171 typedef int32_t netbsd32_timer_t;
172 typedef int32_t netbsd32_time_t;
173 typedef netbsd32_pointer_t netbsd32_timerp_t;
174
175 typedef netbsd32_pointer_t netbsd32_timespecp_t;
176 struct netbsd32_timespec {
177 netbsd32_time_t tv_sec; /* seconds */
178 netbsd32_long tv_nsec; /* and nanoseconds */
179 };
180
181 typedef netbsd32_pointer_t netbsd32_timevalp_t;
182 struct netbsd32_timeval {
183 netbsd32_long tv_sec; /* seconds */
184 netbsd32_long tv_usec; /* and microseconds */
185 };
186
187 typedef netbsd32_pointer_t netbsd32_timezonep_t;
188 struct netbsd32_timezone {
189 int tz_minuteswest; /* minutes west of Greenwich */
190 int tz_dsttime; /* type of dst correction */
191 };
192
193 typedef netbsd32_pointer_t netbsd32_itimervalp_t;
194 struct netbsd32_itimerval {
195 struct netbsd32_timeval it_interval; /* timer interval */
196 struct netbsd32_timeval it_value; /* current value */
197 };
198
199 typedef netbsd32_pointer_t netbsd32_itimerspecp_t;
200 struct netbsd32_itimerspec {
201 struct netbsd32_timespec it_interval;
202 struct netbsd32_timespec it_value;
203 };
204
205 /* from <sys/mount.h> */
206 typedef netbsd32_pointer_t netbsd32_fidp_t;
207
208 typedef netbsd32_pointer_t netbsd32_fhandlep_t;
209 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t;
210
211 typedef netbsd32_pointer_t netbsd32_statfsp_t;
212 struct netbsd32_statfs {
213 short f_type; /* type of file system */
214 unsigned short f_flags; /* copy of mount flags */
215 netbsd32_long f_bsize; /* fundamental file system block size */
216 netbsd32_long f_iosize; /* optimal transfer block size */
217 netbsd32_long f_blocks; /* total data blocks in file system */
218 netbsd32_long f_bfree; /* free blocks in fs */
219 netbsd32_long f_bavail; /* free blocks avail to non-superuser */
220 netbsd32_long f_files; /* total file nodes in file system */
221 netbsd32_long f_ffree; /* free file nodes in fs */
222 fsid_t f_fsid; /* file system id */
223 uid_t f_owner; /* user that mounted the file system */
224 netbsd32_long f_spare[4]; /* spare for later */
225 char f_fstypename[MFSNAMELEN]; /* fs type name */
226 char f_mntonname[MNAMELEN]; /* directory on which mounted */
227 char f_mntfromname[MNAMELEN]; /* mounted file system */
228 };
229
230 /* from <sys/poll.h> */
231 typedef netbsd32_pointer_t netbsd32_pollfdp_t;
232
233 /* from <sys/resource.h> */
234 typedef netbsd32_pointer_t netbsd32_rusagep_t;
235 struct netbsd32_rusage {
236 struct netbsd32_timeval ru_utime;/* user time used */
237 struct netbsd32_timeval ru_stime;/* system time used */
238 netbsd32_long ru_maxrss; /* max resident set size */
239 netbsd32_long ru_ixrss; /* integral shared memory size */
240 netbsd32_long ru_idrss; /* integral unshared data " */
241 netbsd32_long ru_isrss; /* integral unshared stack " */
242 netbsd32_long ru_minflt; /* page reclaims */
243 netbsd32_long ru_majflt; /* page faults */
244 netbsd32_long ru_nswap; /* swaps */
245 netbsd32_long ru_inblock; /* block input operations */
246 netbsd32_long ru_oublock; /* block output operations */
247 netbsd32_long ru_msgsnd; /* messages sent */
248 netbsd32_long ru_msgrcv; /* messages received */
249 netbsd32_long ru_nsignals; /* signals received */
250 netbsd32_long ru_nvcsw; /* voluntary context switches */
251 netbsd32_long ru_nivcsw; /* involuntary " */
252 };
253
254 typedef netbsd32_pointer_t netbsd32_orlimitp_t;
255
256 typedef netbsd32_pointer_t netbsd32_rlimitp_t;
257
258 struct netbsd32_loadavg {
259 fixpt_t ldavg[3];
260 netbsd32_long fscale;
261 };
262
263 /* from <sys/ipc.h> */
264 typedef netbsd32_pointer_t netbsd32_ipc_permp_t;
265 struct netbsd32_ipc_perm {
266 unsigned short cuid; /* creator user id */
267 unsigned short cgid; /* creator group id */
268 unsigned short uid; /* user id */
269 unsigned short gid; /* group id */
270 unsigned short mode; /* r/w permission */
271 unsigned short _seq; /* sequence # (to generate unique msg/sem/shm id) */
272 netbsd32_key_t _key; /* user specified msg/sem/shm key */
273 };
274 struct netbsd32_ipc_perm14 {
275 unsigned short cuid; /* creator user id */
276 unsigned short cgid; /* creator group id */
277 unsigned short uid; /* user id */
278 unsigned short gid; /* group id */
279 unsigned short mode; /* r/w permission */
280 unsigned short seq; /* sequence # (to generate unique msg/sem/shm id) */
281 netbsd32_key_t key; /* user specified msg/sem/shm key */
282 };
283
284 /* from <sys/msg.h> */
285 typedef netbsd32_pointer_t netbsd32_msgp_t;
286 struct netbsd32_msg {
287 netbsd32_msgp_t msg_next; /* next msg in the chain */
288 netbsd32_long msg_type; /* type of this message */
289 /* >0 -> type of this message */
290 /* 0 -> free header */
291 unsigned short msg_ts; /* size of this message */
292 short msg_spot; /* location of start of msg in buffer */
293 };
294
295 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t;
296 typedef uint32_t netbsd32_msgqnum_t;
297 typedef netbsd32_size_t netbsd32_msglen_t;
298
299 struct netbsd32_msqid_ds {
300 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */
301 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
302 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
303 pid_t msg_lspid; /* process ID of last msgsend() */
304 pid_t msg_lrpid; /* process ID of last msgrcv() */
305 netbsd32_time_t msg_stime; /* time of last msgsend() */
306 netbsd32_time_t msg_rtime; /* time of last msgrcv() */
307 netbsd32_time_t msg_ctime; /* time of last change */
308
309 /*
310 * These members are private and used only in the internal
311 * implementation of this interface.
312 */
313 netbsd32_msgp_t _msg_first; /* first message in the queue */
314 netbsd32_msgp_t _msg_last; /* last message in the queue */
315 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
316 };
317 struct netbsd32_msqid_ds14 {
318 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */
319 netbsd32_msgp_t msg_first; /* first message in the queue */
320 netbsd32_msgp_t msg_last; /* last message in the queue */
321 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */
322 netbsd32_u_long msg_qnum; /* number of msgs in the queue */
323 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */
324 pid_t msg_lspid; /* pid of last msgsnd() */
325 pid_t msg_lrpid; /* pid of last msgrcv() */
326 netbsd32_time_t msg_stime; /* time of last msgsnd() */
327 netbsd32_long msg_pad1;
328 netbsd32_time_t msg_rtime; /* time of last msgrcv() */
329 netbsd32_long msg_pad2;
330 netbsd32_time_t msg_ctime; /* time of last msgctl() */
331 netbsd32_long msg_pad3;
332 netbsd32_long msg_pad4[4];
333 };
334
335 /* from <sys/sem.h> */
336 typedef netbsd32_pointer_t netbsd32_semp_t;
337
338 typedef netbsd32_pointer_t netbsd32_semid_dsp_t;
339 struct netbsd32_semid_ds {
340 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
341 unsigned short sem_nsems; /* number of sems in set */
342 netbsd32_time_t sem_otime; /* last operation time */
343 netbsd32_time_t sem_ctime; /* last change time */
344
345 /*
346 * These members are private and used only in the internal
347 * implementation of this interface.
348 */
349 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
350 };
351
352 struct netbsd32_semid_ds14 {
353 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */
354 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */
355 unsigned short sem_nsems; /* number of sems in set */
356 netbsd32_time_t sem_otime; /* last operation time */
357 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */
358 netbsd32_time_t sem_ctime; /* last change time */
359 /* Times measured in secs since */
360 /* 00:00:00 GMT, Jan. 1, 1970 */
361 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */
362 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */
363 };
364
365 typedef uint32_t netbsd32_semunu_t;
366 typedef netbsd32_pointer_t netbsd32_semunp_t;
367 union netbsd32_semun {
368 int val; /* value for SETVAL */
369 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */
370 netbsd32_u_shortp array; /* array for GETALL & SETALL */
371 };
372
373 typedef netbsd32_pointer_t netbsd32_sembufp_t;
374 struct netbsd32_sembuf {
375 unsigned short sem_num; /* semaphore # */
376 short sem_op; /* semaphore operation */
377 short sem_flg; /* operation flags */
378 };
379
380 /* from <sys/shm.h> */
381 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t;
382 struct netbsd32_shmid_ds {
383 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
384 size_t shm_segsz; /* size of segment in bytes */
385 pid_t shm_lpid; /* process ID of last shm op */
386 pid_t shm_cpid; /* process ID of creator */
387 shmatt_t shm_nattch; /* number of current attaches */
388 netbsd32_time_t shm_atime; /* time of last shmat() */
389 netbsd32_time_t shm_dtime; /* time of last shmdt() */
390 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */
391 netbsd32_voidp _shm_internal; /* sysv stupidity */
392 };
393
394 struct netbsd32_shmid_ds14 {
395 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */
396 int shm_segsz; /* size of segment in bytes */
397 pid_t shm_lpid; /* process ID of last shm op */
398 pid_t shm_cpid; /* process ID of creator */
399 short shm_nattch; /* number of current attaches */
400 netbsd32_time_t shm_atime; /* time of last shmat() */
401 netbsd32_time_t shm_dtime; /* time of last shmdt() */
402 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */
403 netbsd32_voidp _shm_internal; /* sysv stupidity */
404 };
405
406 /* from <sys/signal.h> */
407 typedef netbsd32_pointer_t netbsd32_sigsetp_t;
408 typedef netbsd32_pointer_t netbsd32_sigactionp_t;
409 struct netbsd32_sigaction {
410 netbsd32_voidp netbsd32_sa_handler; /* signal handler */
411 sigset_t netbsd32_sa_mask; /* signal mask to apply */
412 int netbsd32_sa_flags; /* see signal options below */
413 };
414
415 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t;
416 struct netbsd32_sigaltstack13 {
417 netbsd32_charp ss_sp; /* signal stack base */
418 int ss_size; /* signal stack length */
419 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
420 };
421
422 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t;
423 struct netbsd32_sigaltstack {
424 netbsd32_voidp ss_sp; /* signal stack base */
425 netbsd32_size_t ss_size; /* signal stack length */
426 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
427 };
428
429 typedef netbsd32_pointer_t netbsd32_sigstackp_t;
430 struct netbsd32_sigstack {
431 netbsd32_voidp ss_sp; /* signal stack pointer */
432 int ss_onstack; /* current status */
433 };
434
435 typedef netbsd32_pointer_t netbsd32_sigvecp_t;
436 struct netbsd32_sigvec {
437 netbsd32_voidp sv_handler; /* signal handler */
438 int sv_mask; /* signal mask to apply */
439 int sv_flags; /* see signal options below */
440 };
441
442 typedef netbsd32_pointer_t netbsd32_siginfop_t;
443
444 union netbsd32_sigval {
445 int sival_int;
446 netbsd32_voidp sival_ptr;
447 };
448
449 typedef netbsd32_pointer_t netbsd32_sigeventp_t;
450 struct netbsd32_sigevent {
451 int sigev_notify;
452 int sigev_signo;
453 union netbsd32_sigval sigev_value;
454 netbsd32_voidp sigev_notify_function;
455 netbsd32_voidp sigev_notify_attributes;
456 };
457
458 /* from <sys/sigtypes.h> */
459 typedef netbsd32_pointer_t netbsd32_stackp_t;
460
461 /* from <sys/socket.h> */
462 typedef netbsd32_pointer_t netbsd32_sockaddrp_t;
463 typedef netbsd32_pointer_t netbsd32_osockaddrp_t;
464
465 typedef netbsd32_pointer_t netbsd32_msghdrp_t;
466 struct netbsd32_msghdr {
467 netbsd32_caddr_t msg_name; /* optional address */
468 unsigned int msg_namelen; /* size of address */
469 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
470 unsigned int msg_iovlen; /* # elements in msg_iov */
471 netbsd32_caddr_t msg_control; /* ancillary data, see below */
472 unsigned int msg_controllen; /* ancillary data buffer len */
473 int msg_flags; /* flags on received message */
474 };
475
476 typedef netbsd32_pointer_t netbsd32_omsghdrp_t;
477 struct netbsd32_omsghdr {
478 netbsd32_caddr_t msg_name; /* optional address */
479 int msg_namelen; /* size of address */
480 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
481 int msg_iovlen; /* # elements in msg_iov */
482 netbsd32_caddr_t msg_accrights; /* access rights sent/recvd */
483 int msg_accrightslen;
484 };
485
486 /* from <sys/stat.h> */
487 typedef netbsd32_pointer_t netbsd32_stat12p_t;
488 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */
489 dev_t st_dev; /* inode's device */
490 uint32_t st_ino; /* inode's number */
491 uint16_t st_mode; /* inode protection mode */
492 uint16_t st_nlink; /* number of hard links */
493 uid_t st_uid; /* user ID of the file's owner */
494 gid_t st_gid; /* group ID of the file's group */
495 dev_t st_rdev; /* device type */
496 struct netbsd32_timespec st_atimespec;/* time of last access */
497 struct netbsd32_timespec st_mtimespec;/* time of last data modification */
498 struct netbsd32_timespec st_ctimespec;/* time of last file status change */
499 off_t st_size; /* file size, in bytes */
500 int64_t st_blocks; /* blocks allocated for file */
501 uint32_t st_blksize; /* optimal blocksize for I/O */
502 uint32_t st_flags; /* user defined flags for file */
503 uint32_t st_gen; /* file generation number */
504 int32_t st_lspare;
505 int64_t st_qspare[2];
506 };
507
508 typedef netbsd32_pointer_t netbsd32_stat43p_t;
509 struct netbsd32_stat43 { /* BSD-4.3 stat struct */
510 uint16_t st_dev; /* inode's device */
511 uint32_t st_ino; /* inode's number */
512 uint16_t st_mode; /* inode protection mode */
513 uint16_t st_nlink; /* number of hard links */
514 uint16_t st_uid; /* user ID of the file's owner */
515 uint16_t st_gid; /* group ID of the file's group */
516 uint16_t st_rdev; /* device type */
517 int32_t st_size; /* file size, in bytes */
518 struct netbsd32_timespec st_atimespec;/* time of last access */
519 struct netbsd32_timespec st_mtimespec;/* time of last data modification */
520 struct netbsd32_timespec st_ctimespec;/* time of last file status change */
521 int32_t st_blksize; /* optimal blocksize for I/O */
522 int32_t st_blocks; /* blocks allocated for file */
523 uint32_t st_flags; /* user defined flags for file */
524 uint32_t st_gen; /* file generation number */
525 };
526 typedef netbsd32_pointer_t netbsd32_stat13p_t;
527 struct netbsd32_stat13 {
528 dev_t st_dev; /* inode's device */
529 uint32_t st_ino; /* inode's number */
530 mode_t st_mode; /* inode protection mode */
531 nlink_t st_nlink; /* number of hard links */
532 uid_t st_uid; /* user ID of the file's owner */
533 gid_t st_gid; /* group ID of the file's group */
534 dev_t st_rdev; /* device type */
535 struct netbsd32_timespec st_atimespec;/* time of last access */
536 struct netbsd32_timespec st_mtimespec;/* time of last data modification */
537 struct netbsd32_timespec st_ctimespec;/* time of last file status change */
538 off_t st_size; /* file size, in bytes */
539 blkcnt_t st_blocks; /* blocks allocated for file */
540 blksize_t st_blksize; /* optimal blocksize for I/O */
541 uint32_t st_flags; /* user defined flags for file */
542 uint32_t st_gen; /* file generation number */
543 uint32_t st_spare; /* file generation number */
544 struct netbsd32_timespec st_birthtimespec;
545 uint32_t st_spare2;
546 }
547 #ifdef __x86_64__
548 __packed
549 #endif
550 ;
551
552 typedef netbsd32_pointer_t netbsd32_statp_t;
553 struct netbsd32_stat {
554 dev_t st_dev; /* inode's device */
555 mode_t st_mode; /* inode protection mode */
556 ino_t st_ino; /* inode's number */
557 nlink_t st_nlink; /* number of hard links */
558 uid_t st_uid; /* user ID of the file's owner */
559 gid_t st_gid; /* group ID of the file's group */
560 dev_t st_rdev; /* device type */
561 struct netbsd32_timespec st_atimespec;/* time of last access */
562 struct netbsd32_timespec st_mtimespec;/* time of last data modification */
563 struct netbsd32_timespec st_ctimespec;/* time of last file status change */
564 struct netbsd32_timespec st_birthtimespec; /* time of creation */
565 off_t st_size; /* file size, in bytes */
566 blkcnt_t st_blocks; /* blocks allocated for file */
567 blksize_t st_blksize; /* optimal blocksize for I/O */
568 uint32_t st_flags; /* user defined flags for file */
569 uint32_t st_gen; /* file generation number */
570 uint32_t st_spare[2];
571 }
572 #ifdef __x86_64__
573 __packed
574 #endif
575 ;
576
577 /* from <sys/statvfs.h> */
578 typedef netbsd32_pointer_t netbsd32_statvfsp_t;
579 struct netbsd32_statvfs {
580 netbsd32_u_long f_flag; /* copy of mount exported flags */
581 netbsd32_u_long f_bsize; /* system block size */
582 netbsd32_u_long f_frsize; /* system fragment size */
583 netbsd32_u_long f_iosize; /* optimal file system block size */
584 netbsd32_uint64 f_blocks; /* number of blocks in file system */
585 netbsd32_uint64 f_bfree; /* free blocks avail in file system */
586 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */
587 netbsd32_uint64 f_bresvd; /* blocks reserved for root */
588 netbsd32_uint64 f_files; /* total file nodes in file system */
589 netbsd32_uint64 f_ffree; /* free file nodes in file system */
590 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */
591 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */
592 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */
593 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */
594 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */
595 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */
596 fsid_t f_fsidx; /* NetBSD compatible fsid */
597 netbsd32_u_long f_fsid; /* Posix compatible fsid */
598 netbsd32_u_long f_namemax; /* maximum filename length */
599 uid_t f_owner; /* user that mounted the file system */
600 uint32_t f_spare[4]; /* spare space */
601 char f_fstypename[_VFS_NAMELEN]; /* fs type name */
602 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */
603 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */
604 };
605
606 /* from <sys/timex.h> */
607 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t;
608 struct netbsd32_ntptimeval30 {
609 struct netbsd32_timeval time; /* current time (ro) */
610 netbsd32_long maxerror; /* maximum error (us) (ro) */
611 netbsd32_long esterror; /* estimated error (us) (ro) */
612 };
613 struct netbsd32_ntptimeval {
614 struct netbsd32_timespec time; /* current time (ro) */
615 netbsd32_long maxerror; /* maximum error (us) (ro) */
616 netbsd32_long esterror; /* estimated error (us) (ro) */
617 netbsd32_long tai; /* TAI offset */
618 int time_state; /* time status */
619 };
620
621 typedef netbsd32_pointer_t netbsd32_timexp_t;
622 struct netbsd32_timex {
623 unsigned int modes; /* clock mode bits (wo) */
624 netbsd32_long offset; /* time offset (us) (rw) */
625 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */
626 netbsd32_long maxerror; /* maximum error (us) (rw) */
627 netbsd32_long esterror; /* estimated error (us) (rw) */
628 int status; /* clock status bits (rw) */
629 netbsd32_long constant; /* pll time constant (rw) */
630 netbsd32_long precision; /* clock precision (us) (ro) */
631 netbsd32_long tolerance; /* clock frequency tolerance (scaled
632 * ppm) (ro) */
633 /*
634 * The following read-only structure members are implemented
635 * only if the PPS signal discipline is configured in the
636 * kernel.
637 */
638 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */
639 netbsd32_long jitter; /* pps jitter (us) (ro) */
640 int shift; /* interval duration (s) (shift) (ro) */
641 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */
642 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */
643 netbsd32_long calcnt; /* calibration intervals (ro) */
644 netbsd32_long errcnt; /* calibration errors (ro) */
645 netbsd32_long stbcnt; /* stability limit exceeded (ro) */
646 };
647
648 /* from <ufs/lfs/lfs.h> */
649 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */
650
651 /* from <sys/utsname.h> */
652 typedef netbsd32_pointer_t netbsd32_utsnamep_t;
653
654 /* from <compat/common/kern_info_09.c> */
655 typedef netbsd32_pointer_t netbsd32_outsnamep_t;
656
657 /* from <arch/sparc{,64}/include/vuid_event.h> */
658 typedef struct firm_event32 {
659 unsigned short id; /* key or MS_* or LOC_[XY]_DELTA */
660 unsigned short pad; /* unused, at least by X11 */
661 int value; /* VKEY_{UP,DOWN} or locator delta */
662 struct netbsd32_timeval time;
663 } Firm_event32;
664
665 /* from <sys/uuid.h> */
666 typedef netbsd32_pointer_t netbsd32_uuidp_t;
667
668 /* from <sys/event.h> */
669 typedef netbsd32_pointer_t netbsd32_keventp_t;
670
671 struct netbsd32_kevent {
672 netbsd32_uintptr_t ident;
673 uint32_t filter;
674 uint32_t flags;
675 uint32_t fflags;
676 int64_t data;
677 netbsd32_intptr_t udata;
678 } __packed;
679
680 #if 0
681 int netbsd32_kevent(struct lwp *, void *, register_t *);
682 #endif
683
684 /*
685 * here are some macros to convert between netbsd32 and sparc64 types.
686 * note that they do *NOT* act like good macros and put ()'s around all
687 * arguments cuz this _breaks_ SCARG().
688 */
689 #define NETBSD32TO64(s32uap, uap, name) \
690 SCARG(uap, name) = SCARG(s32uap, name)
691 #define NETBSD32TOP(s32uap, uap, name, type) \
692 SCARG(uap, name) = SCARG_P32(s32uap, name)
693 #define NETBSD32TOX(s32uap, uap, name, type) \
694 SCARG(uap, name) = (type)SCARG(s32uap, name)
695 #define NETBSD32TOX64(s32uap, uap, name, type) \
696 SCARG(uap, name) = (type)(long)SCARG(s32uap, name)
697
698 /* and some standard versions */
699 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name);
700 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type);
701 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type);
702 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type);
703
704 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name))
705
706 int coredump_netbsd32(struct lwp *, void *);
707
708 /*
709 * random other stuff
710 */
711 #include <compat/common/compat_util.h>
712 #include <compat/sys/siginfo.h>
713
714 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t);
715 void netbsd32_adjust_limits(struct proc *);
716
717 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *);
718 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *);
719
720 void startlwp32(void *);
721 struct netbsd32___semctl14_args;
722 int do_netbsd32___semctl14(struct lwp *, const struct netbsd32___semctl14_args *, register_t *, void *);
723
724 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *,
725 int);
726
727 #ifdef SYSCTL_SETUP_PROTO
728 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup);
729 #endif /* SYSCTL_SETUP_PROTO */
730 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */
731