netbsd32.h revision 1.88.2.2 1 /* $NetBSD: netbsd32.h,v 1.88.2.2 2012/10/30 17:20:46 yamt Exp $ */
2
3 /*
4 * Copyright (c) 1998, 2001, 2008 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 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #ifndef _COMPAT_NETBSD32_NETBSD32_H_
30 #define _COMPAT_NETBSD32_NETBSD32_H_
31 /* We need to change the size of register_t */
32 #ifdef syscallargs
33 #undef syscallargs
34 #endif
35 /*
36 * NetBSD 32-bit compatibility module.
37 */
38
39 #include <sys/param.h> /* precautionary upon removal from ucred.h */
40 #include <sys/systm.h>
41 #include <sys/mount.h>
42 #include <sys/stat.h>
43 #include <sys/statvfs.h>
44 #include <sys/syscallargs.h>
45 #include <sys/ipc.h>
46 #include <sys/shm.h>
47 #include <sys/ucontext.h>
48 #include <sys/ucred.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 typedef int64_t netbsd32_quad;
59
60 typedef uint32_t netbsd32_clock_t;
61 typedef uint32_t netbsd32_size_t;
62 typedef int32_t netbsd32_ssize_t;
63 typedef int32_t netbsd32_clockid_t;
64 typedef int32_t netbsd32_key_t;
65 typedef int32_t netbsd32_intptr_t;
66 typedef uint32_t netbsd32_uintptr_t;
67
68 /* netbsd32_[u]int64 are machine dependent and defined below */
69
70 /*
71 * machine dependant section; must define:
72 * netbsd32_pointer_t
73 * - 32-bit pointer type, normally uint32_t but can be int32_t
74 * for platforms which rely on sign-extension of pointers
75 * such as SH-5.
76 * NETBSD32PTR64(p32)
77 * - Translate a 32-bit pointer into something valid in a
78 * 64-bit context.
79 * struct netbsd32_sigcontext
80 * - 32bit compatibility sigcontext structure for this arch.
81 * netbsd32_sigcontextp_t
82 * - type of pointer to above, normally uint32_t
83 * void netbsd32_setregs(struct proc *p, struct exec_package *pack,
84 * unsigned long stack);
85 * int netbsd32_sigreturn(struct proc *p, void *v,
86 * register_t *retval);
87 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code);
88 * char netbsd32_esigcode[], netbsd32_sigcode[]
89 * - the above are abvious
90 *
91 * pull in the netbsd32 machine dependent header, that may help with the
92 * above, or it may be provided via the MD layer itself.
93 */
94 #include <machine/netbsd32_machdep.h>
95
96 /* netbsd32_machdep.h will have (typically) defined:
97 #define NETBSD32_POINTER_TYPE uint32_t
98 typedef struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t;
99 */
100
101 /*
102 * Conversion functions for the rest of the compat32 code:
103 *
104 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *'
105 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable
106 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer
107 *
108 * Under rare circumstances the following get used:
109 *
110 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type.
111 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *'
112 */
113 #define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32)
114 #define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64))
115 #define NETBSD32PTR32PLUS(p32, incr) ((p32).i32 += incr)
116
117 static __inline NETBSD32_POINTER_TYPE
118 NETBSD32PTR32I(const void *p64) { return (uintptr_t)p64; }
119 static __inline void *
120 NETBSD32IPTR64(NETBSD32_POINTER_TYPE p32) { return (void *)(intptr_t)p32; }
121
122 /* Nothing should be using the raw type, so kill it */
123 #undef NETBSD32_POINTER_TYPE
124
125 /*
126 * 64 bit integers only have 4-byte alignment on some 32 bit ports,
127 * but always have 8-byte alignment on 64 bit systems.
128 * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4)))
129 */
130 typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN;
131 typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN;
132 #undef NETBSD32_INT64_ALIGN
133
134 /*
135 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>)
136 */
137
138 typedef netbsd32_pointer_t netbsd32_voidp;
139 typedef netbsd32_pointer_t netbsd32_u_shortp;
140 typedef netbsd32_pointer_t netbsd32_charp;
141 typedef netbsd32_pointer_t netbsd32_u_charp;
142 typedef netbsd32_pointer_t netbsd32_charpp;
143 typedef netbsd32_pointer_t netbsd32_size_tp;
144 typedef netbsd32_pointer_t netbsd32_intp;
145 typedef netbsd32_pointer_t netbsd32_longp;
146 typedef netbsd32_pointer_t netbsd32_caddrp;
147 typedef netbsd32_pointer_t netbsd32_caddr;
148 typedef netbsd32_pointer_t netbsd32_gid_tp;
149 typedef netbsd32_pointer_t netbsd32_fsid_tp_t;
150 typedef netbsd32_pointer_t netbsd32_lwpidp;
151 typedef netbsd32_pointer_t netbsd32_ucontextp;
152 typedef netbsd32_pointer_t netbsd32_caddr_t;
153 typedef netbsd32_pointer_t netbsd32_lwpctlp;
154 typedef netbsd32_pointer_t netbsd32_posix_spawn_file_actionsp;
155 typedef netbsd32_pointer_t netbsd32_posix_spawnattrp;
156 typedef netbsd32_pointer_t netbsd32_posix_spawn_file_actions_entryp;
157 typedef netbsd32_pointer_t netbsd32_pid_tp;
158
159 /*
160 * now, the compatibility structures and their fake pointer types.
161 */
162
163 /* from <sys/types.h> */
164 typedef netbsd32_pointer_t netbsd32_fd_setp_t;
165 typedef netbsd32_intptr_t netbsd32_semid_t;
166 typedef netbsd32_pointer_t netbsd32_semidp_t;
167 typedef netbsd32_uint64 netbsd32_dev_t;
168
169 /* from <sys/uio.h> */
170 typedef netbsd32_pointer_t netbsd32_iovecp_t;
171 struct netbsd32_iovec {
172 netbsd32_voidp iov_base; /* Base address. */
173 netbsd32_size_t iov_len; /* Length. */
174 };
175
176 /* from <sys/time.h> */
177 typedef int32_t netbsd32_timer_t;
178 typedef int32_t netbsd32_time50_t;
179 typedef netbsd32_int64 netbsd32_time_t;
180 typedef netbsd32_pointer_t netbsd32_timerp_t;
181
182 typedef netbsd32_pointer_t netbsd32_timespec50p_t;
183 struct netbsd32_timespec50 {
184 netbsd32_time50_t tv_sec; /* seconds */
185 netbsd32_long tv_nsec; /* and nanoseconds */
186 };
187
188 typedef netbsd32_pointer_t netbsd32_timespecp_t;
189 struct netbsd32_timespec {
190 netbsd32_time_t tv_sec; /* seconds */
191 netbsd32_long tv_nsec; /* and nanoseconds */
192 };
193
194 typedef netbsd32_pointer_t netbsd32_timeval50p_t;
195 struct netbsd32_timeval50 {
196 netbsd32_time50_t tv_sec; /* seconds */
197 netbsd32_long tv_usec; /* and microseconds */
198 };
199
200 typedef netbsd32_pointer_t netbsd32_timevalp_t;
201 struct netbsd32_timeval {
202 netbsd32_time_t tv_sec; /* seconds */
203 netbsd32_long tv_usec; /* and microseconds */
204 };
205
206 typedef netbsd32_pointer_t netbsd32_timezonep_t;
207 struct netbsd32_timezone {
208 int tz_minuteswest; /* minutes west of Greenwich */
209 int tz_dsttime; /* type of dst correction */
210 };
211
212 typedef netbsd32_pointer_t netbsd32_itimerval50p_t;
213 struct netbsd32_itimerval50 {
214 struct netbsd32_timeval50 it_interval; /* timer interval */
215 struct netbsd32_timeval50 it_value; /* current value */
216 };
217
218 typedef netbsd32_pointer_t netbsd32_itimervalp_t;
219 struct netbsd32_itimerval {
220 struct netbsd32_timeval it_interval; /* timer interval */
221 struct netbsd32_timeval it_value; /* current value */
222 };
223
224 typedef netbsd32_pointer_t netbsd32_itimerspec50p_t;
225 struct netbsd32_itimerspec50 {
226 struct netbsd32_timespec50 it_interval;
227 struct netbsd32_timespec50 it_value;
228 };
229
230 typedef netbsd32_pointer_t netbsd32_itimerspecp_t;
231 struct netbsd32_itimerspec {
232 struct netbsd32_timespec it_interval;
233 struct netbsd32_timespec it_value;
234 };
235
236 /* from <sys/mount.h> */
237 typedef netbsd32_pointer_t netbsd32_fidp_t;
238
239 typedef netbsd32_pointer_t netbsd32_fhandlep_t;
240 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t;
241
242 typedef netbsd32_pointer_t netbsd32_statfsp_t;
243 struct netbsd32_statfs {
244 short f_type; /* type of file system */
245 unsigned short f_flags; /* copy of mount flags */
246 netbsd32_long f_bsize; /* fundamental file system block size */
247 netbsd32_long f_iosize; /* optimal transfer block size */
248 netbsd32_long f_blocks; /* total data blocks in file system */
249 netbsd32_long f_bfree; /* free blocks in fs */
250 netbsd32_long f_bavail; /* free blocks avail to non-superuser */
251 netbsd32_long f_files; /* total file nodes in file system */
252 netbsd32_long f_ffree; /* free file nodes in fs */
253 fsid_t f_fsid; /* file system id */
254 uid_t f_owner; /* user that mounted the file system */
255 netbsd32_long f_spare[4]; /* spare for later */
256 char f_fstypename[MFSNAMELEN]; /* fs type name */
257 char f_mntonname[MNAMELEN]; /* directory on which mounted */
258 char f_mntfromname[MNAMELEN]; /* mounted file system */
259 };
260
261 struct netbsd32_export_args30 {
262 int ex_flags; /* export related flags */
263 uid_t ex_root; /* mapping for root uid */
264 struct uucred ex_anon; /* mapping for anonymous user */
265 netbsd32_pointer_t ex_addr; /* net address to which exported */
266 int ex_addrlen; /* and the net address length */
267 netbsd32_pointer_t ex_mask; /* mask of valid bits in saddr */
268 int ex_masklen; /* and the smask length */
269 netbsd32_charp ex_indexfile; /* index file for WebNFS URLs */
270 };
271
272 /* from <sys/poll.h> */
273 typedef netbsd32_pointer_t netbsd32_pollfdp_t;
274
275 /* from <sys/quotactl.h> */
276 typedef netbsd32_pointer_t netbsd32_quotactlargsp_t;
277 struct netbsd32_quotactlargs {
278 unsigned qc_op;
279 union {
280 struct {
281 netbsd32_pointer_t qc_info;
282 } stat;
283 struct {
284 int qc_idtype;
285 netbsd32_pointer_t qc_info;
286 } idtypestat;
287 struct {
288 int qc_objtype;
289 netbsd32_pointer_t qc_info;
290 } objtypestat;
291 struct {
292 netbsd32_pointer_t qc_key;
293 netbsd32_pointer_t qc_val;
294 } get;
295 struct {
296 netbsd32_pointer_t qc_key;
297 netbsd32_pointer_t qc_val;
298 } put;
299 struct {
300 netbsd32_pointer_t qc_key;
301 } delete;
302 struct {
303 netbsd32_pointer_t qc_cursor;
304 } cursoropen;
305 struct {
306 netbsd32_pointer_t qc_cursor;
307 } cursorclose;
308 struct {
309 netbsd32_pointer_t qc_cursor;
310 int qc_idtype;
311 } cursorskipidtype;
312 struct {
313 netbsd32_pointer_t qc_cursor;
314 netbsd32_pointer_t qc_keys;
315 netbsd32_pointer_t qc_vals;
316 unsigned qc_maxnum;
317 netbsd32_pointer_t qc_ret;
318 } cursorget;
319 struct {
320 netbsd32_pointer_t qc_cursor;
321 netbsd32_pointer_t qc_ret;
322 } cursoratend;
323 struct {
324 netbsd32_pointer_t qc_cursor;
325 } cursorrewind;
326 struct {
327 int qc_idtype;
328 netbsd32_pointer_t qc_quotafile;
329 } quotaon;
330 struct {
331 int qc_idtype;
332 } quotaoff;
333 } u;
334 };
335
336 /* from <sys/resource.h> */
337 typedef netbsd32_pointer_t netbsd32_rusage50p_t;
338 struct netbsd32_rusage50 {
339 struct netbsd32_timeval50 ru_utime;/* user time used */
340 struct netbsd32_timeval50 ru_stime;/* system time used */
341 netbsd32_long ru_maxrss; /* max resident set size */
342 netbsd32_long ru_ixrss; /* integral shared memory size */
343 netbsd32_long ru_idrss; /* integral unshared data " */
344 netbsd32_long ru_isrss; /* integral unshared stack " */
345 netbsd32_long ru_minflt; /* page reclaims */
346 netbsd32_long ru_majflt; /* page faults */
347 netbsd32_long ru_nswap; /* swaps */
348 netbsd32_long ru_inblock; /* block input operations */
349 netbsd32_long ru_oublock; /* block output operations */
350 netbsd32_long ru_msgsnd; /* messages sent */
351 netbsd32_long ru_msgrcv; /* messages received */
352 netbsd32_long ru_nsignals; /* signals received */
353 netbsd32_long ru_nvcsw; /* voluntary context switches */
354 netbsd32_long ru_nivcsw; /* involuntary " */
355 };
356
357 typedef netbsd32_pointer_t netbsd32_rusagep_t;
358 struct netbsd32_rusage {
359 struct netbsd32_timeval ru_utime;/* user time used */
360 struct netbsd32_timeval ru_stime;/* system time used */
361 netbsd32_long ru_maxrss; /* max resident set size */
362 netbsd32_long ru_ixrss; /* integral shared memory size */
363 netbsd32_long ru_idrss; /* integral unshared data " */
364 netbsd32_long ru_isrss; /* integral unshared stack " */
365 netbsd32_long ru_minflt; /* page reclaims */
366 netbsd32_long ru_majflt; /* page faults */
367 netbsd32_long ru_nswap; /* swaps */
368 netbsd32_long ru_inblock; /* block input operations */
369 netbsd32_long ru_oublock; /* block output operations */
370 netbsd32_long ru_msgsnd; /* messages sent */
371 netbsd32_long ru_msgrcv; /* messages received */
372 netbsd32_long ru_nsignals; /* signals received */
373 netbsd32_long ru_nvcsw; /* voluntary context switches */
374 netbsd32_long ru_nivcsw; /* involuntary " */
375 };
376
377 typedef netbsd32_pointer_t netbsd32_orlimitp_t;
378
379 typedef netbsd32_pointer_t netbsd32_rlimitp_t;
380
381 struct netbsd32_loadavg {
382 fixpt_t ldavg[3];
383 netbsd32_long fscale;
384 };
385
386 /* from <sys/ipc.h> */
387 typedef netbsd32_pointer_t netbsd32_ipc_permp_t;
388 struct netbsd32_ipc_perm {
389 uid_t cuid; /* creator user id */
390 gid_t cgid; /* creator group id */
391 uid_t uid; /* user id */
392 gid_t gid; /* group id */
393 mode_t mode; /* r/w permission */
394 unsigned short _seq; /* sequence # (to generate unique msg/sem/shm id) */
395 netbsd32_key_t _key; /* user specified msg/sem/shm key */
396 };
397 struct netbsd32_ipc_perm14 {
398 unsigned short cuid; /* creator user id */
399 unsigned short cgid; /* creator group id */
400 unsigned short uid; /* user id */
401 unsigned short gid; /* group id */
402 unsigned short mode; /* r/w permission */
403 unsigned short seq; /* sequence # (to generate unique msg/sem/shm id) */
404 netbsd32_key_t key; /* user specified msg/sem/shm key */
405 };
406
407 /* from <sys/msg.h> */
408 typedef netbsd32_pointer_t netbsd32_msgp_t;
409 struct netbsd32_msg {
410 netbsd32_msgp_t msg_next; /* next msg in the chain */
411 netbsd32_long msg_type; /* type of this message */
412 /* >0 -> type of this message */
413 /* 0 -> free header */
414 unsigned short msg_ts; /* size of this message */
415 short msg_spot; /* location of start of msg in buffer */
416 };
417
418 typedef uint32_t netbsd32_msgqnum_t;
419 typedef netbsd32_size_t netbsd32_msglen_t;
420
421 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t;
422 struct netbsd32_msqid_ds {
423 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */
424 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
425 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
426 pid_t msg_lspid; /* process ID of last msgsend() */
427 pid_t msg_lrpid; /* process ID of last msgrcv() */
428 netbsd32_time_t msg_stime; /* time of last msgsend() */
429 netbsd32_time_t msg_rtime; /* time of last msgrcv() */
430 netbsd32_time_t msg_ctime; /* time of last change */
431
432 /*
433 * These members are private and used only in the internal
434 * implementation of this interface.
435 */
436 netbsd32_msgp_t _msg_first; /* first message in the queue */
437 netbsd32_msgp_t _msg_last; /* last message in the queue */
438 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
439 };
440 typedef netbsd32_pointer_t netbsd32_msqid_ds50p_t;
441 struct netbsd32_msqid_ds50 {
442 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */
443 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
444 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
445 pid_t msg_lspid; /* process ID of last msgsend() */
446 pid_t msg_lrpid; /* process ID of last msgrcv() */
447 int32_t msg_stime; /* time of last msgsend() */
448 int32_t msg_rtime; /* time of last msgrcv() */
449 int32_t msg_ctime; /* time of last change */
450
451 /*
452 * These members are private and used only in the internal
453 * implementation of this interface.
454 */
455 netbsd32_msgp_t _msg_first; /* first message in the queue */
456 netbsd32_msgp_t _msg_last; /* last message in the queue */
457 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
458 };
459
460 typedef netbsd32_pointer_t netbsd32_msqid_ds14p_t;
461 struct netbsd32_msqid_ds14 {
462 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */
463 netbsd32_msgp_t msg_first; /* first message in the queue */
464 netbsd32_msgp_t msg_last; /* last message in the queue */
465 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */
466 netbsd32_u_long msg_qnum; /* number of msgs in the queue */
467 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */
468 pid_t msg_lspid; /* pid of last msgsnd() */
469 pid_t msg_lrpid; /* pid of last msgrcv() */
470 int32_t msg_stime; /* time of last msgsnd() */
471 netbsd32_long msg_pad1;
472 int32_t msg_rtime; /* time of last msgrcv() */
473 netbsd32_long msg_pad2;
474 int32_t msg_ctime; /* time of last msgctl() */
475 netbsd32_long msg_pad3;
476 netbsd32_long msg_pad4[4];
477 };
478
479 /* from <sys/sem.h> */
480 typedef netbsd32_pointer_t netbsd32_semp_t;
481
482 typedef netbsd32_pointer_t netbsd32_semid_dsp_t;
483 struct netbsd32_semid_ds {
484 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
485 unsigned short sem_nsems; /* number of sems in set */
486 netbsd32_time_t sem_otime; /* last operation time */
487 netbsd32_time_t sem_ctime; /* last change time */
488
489 /*
490 * These members are private and used only in the internal
491 * implementation of this interface.
492 */
493 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
494 };
495
496 typedef netbsd32_pointer_t netbsd32_semid_ds50p_t;
497 struct netbsd32_semid_ds50 {
498 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
499 unsigned short sem_nsems; /* number of sems in set */
500 int32_t sem_otime; /* last operation time */
501 int32_t sem_ctime; /* last change time */
502
503 /*
504 * These members are private and used only in the internal
505 * implementation of this interface.
506 */
507 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
508 };
509
510 typedef netbsd32_pointer_t netbsd32_semid_ds14p_t;
511 struct netbsd32_semid_ds14 {
512 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */
513 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */
514 unsigned short sem_nsems; /* number of sems in set */
515 netbsd32_time_t sem_otime; /* last operation time */
516 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */
517 netbsd32_time_t sem_ctime; /* last change time */
518 /* Times measured in secs since */
519 /* 00:00:00 GMT, Jan. 1, 1970 */
520 int32_t sem_pad2; /* SVABI/386 says I need this here */
521 int32_t sem_pad3[4]; /* SVABI/386 says I need this here */
522 };
523
524 typedef uint32_t netbsd32_semunu_t;
525 typedef netbsd32_pointer_t netbsd32_semunp_t;
526 union netbsd32_semun {
527 int val; /* value for SETVAL */
528 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */
529 netbsd32_u_shortp array; /* array for GETALL & SETALL */
530 };
531
532 typedef netbsd32_pointer_t netbsd32_semun50p_t;
533 union netbsd32_semun50 {
534 int val; /* value for SETVAL */
535 netbsd32_semid_ds50p_t buf; /* buffer for IPC_STAT & IPC_SET */
536 netbsd32_u_shortp array; /* array for GETALL & SETALL */
537 };
538
539 typedef netbsd32_pointer_t netbsd32_sembufp_t;
540 struct netbsd32_sembuf {
541 unsigned short sem_num; /* semaphore # */
542 short sem_op; /* semaphore operation */
543 short sem_flg; /* operation flags */
544 };
545
546 /* from <sys/shm.h> */
547 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t;
548 struct netbsd32_shmid_ds {
549 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
550 netbsd32_size_t shm_segsz; /* size of segment in bytes */
551 pid_t shm_lpid; /* process ID of last shm op */
552 pid_t shm_cpid; /* process ID of creator */
553 shmatt_t shm_nattch; /* number of current attaches */
554 netbsd32_time_t shm_atime; /* time of last shmat() */
555 netbsd32_time_t shm_dtime; /* time of last shmdt() */
556 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */
557 netbsd32_voidp _shm_internal; /* sysv stupidity */
558 };
559
560 typedef netbsd32_pointer_t netbsd32_shmid_ds50p_t;
561 struct netbsd32_shmid_ds50 {
562 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
563 netbsd32_size_t shm_segsz; /* size of segment in bytes */
564 pid_t shm_lpid; /* process ID of last shm op */
565 pid_t shm_cpid; /* process ID of creator */
566 shmatt_t shm_nattch; /* number of current attaches */
567 int32_t shm_atime; /* time of last shmat() */
568 int32_t shm_dtime; /* time of last shmdt() */
569 int32_t shm_ctime; /* time of last change by shmctl() */
570 netbsd32_voidp _shm_internal; /* sysv stupidity */
571 };
572
573 typedef netbsd32_pointer_t netbsd32_shmid_ds14p_t;
574 struct netbsd32_shmid_ds14 {
575 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */
576 int shm_segsz; /* size of segment in bytes */
577 pid_t shm_lpid; /* process ID of last shm op */
578 pid_t shm_cpid; /* process ID of creator */
579 short shm_nattch; /* number of current attaches */
580 int32_t shm_atime; /* time of last shmat() */
581 int32_t shm_dtime; /* time of last shmdt() */
582 int32_t shm_ctime; /* time of last change by shmctl() */
583 netbsd32_voidp _shm_internal; /* sysv stupidity */
584 };
585
586 /* from <sys/signal.h> */
587 typedef netbsd32_pointer_t netbsd32_sigsetp_t;
588 typedef netbsd32_pointer_t netbsd32_sigactionp_t;
589 struct netbsd32_sigaction {
590 netbsd32_voidp netbsd32_sa_handler; /* signal handler */
591 sigset_t netbsd32_sa_mask; /* signal mask to apply */
592 int netbsd32_sa_flags; /* see signal options below */
593 };
594
595 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t;
596 struct netbsd32_sigaltstack13 {
597 netbsd32_charp ss_sp; /* signal stack base */
598 int ss_size; /* signal stack length */
599 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
600 };
601
602 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t;
603 struct netbsd32_sigaltstack {
604 netbsd32_voidp ss_sp; /* signal stack base */
605 netbsd32_size_t ss_size; /* signal stack length */
606 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
607 };
608
609 typedef netbsd32_pointer_t netbsd32_sigstackp_t;
610 struct netbsd32_sigstack {
611 netbsd32_voidp ss_sp; /* signal stack pointer */
612 int ss_onstack; /* current status */
613 };
614
615 typedef netbsd32_pointer_t netbsd32_sigvecp_t;
616 struct netbsd32_sigvec {
617 netbsd32_voidp sv_handler; /* signal handler */
618 int sv_mask; /* signal mask to apply */
619 int sv_flags; /* see signal options below */
620 };
621
622 typedef netbsd32_pointer_t netbsd32_siginfop_t;
623
624 union netbsd32_sigval {
625 int sival_int;
626 netbsd32_voidp sival_ptr;
627 };
628
629 typedef netbsd32_pointer_t netbsd32_sigeventp_t;
630 struct netbsd32_sigevent {
631 int sigev_notify;
632 int sigev_signo;
633 union netbsd32_sigval sigev_value;
634 netbsd32_voidp sigev_notify_function;
635 netbsd32_voidp sigev_notify_attributes;
636 };
637
638 /* from <sys/sigtypes.h> */
639 typedef netbsd32_pointer_t netbsd32_stackp_t;
640
641 /* from <sys/socket.h> */
642 typedef netbsd32_pointer_t netbsd32_sockaddrp_t;
643 typedef netbsd32_pointer_t netbsd32_osockaddrp_t;
644 typedef netbsd32_pointer_t netbsd32_socklenp_t;
645
646 typedef netbsd32_pointer_t netbsd32_msghdrp_t;
647 struct netbsd32_msghdr {
648 netbsd32_caddr_t msg_name; /* optional address */
649 unsigned int msg_namelen; /* size of address */
650 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
651 unsigned int msg_iovlen; /* # elements in msg_iov */
652 netbsd32_caddr_t msg_control; /* ancillary data, see below */
653 unsigned int msg_controllen; /* ancillary data buffer len */
654 int msg_flags; /* flags on received message */
655 };
656
657 typedef netbsd32_pointer_t netbsd32_omsghdrp_t;
658 struct netbsd32_omsghdr {
659 netbsd32_caddr_t msg_name; /* optional address */
660 int msg_namelen; /* size of address */
661 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
662 int msg_iovlen; /* # elements in msg_iov */
663 netbsd32_caddr_t msg_accrights; /* access rights sent/recvd */
664 int msg_accrightslen;
665 };
666
667 /* from <sys/stat.h> */
668 typedef netbsd32_pointer_t netbsd32_stat12p_t;
669 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */
670 uint32_t st_dev; /* inode's device */
671 uint32_t st_ino; /* inode's number */
672 uint16_t st_mode; /* inode protection mode */
673 uint16_t st_nlink; /* number of hard links */
674 uid_t st_uid; /* user ID of the file's owner */
675 gid_t st_gid; /* group ID of the file's group */
676 uint32_t st_rdev; /* device type */
677 struct netbsd32_timespec50 st_atimespec;/* time of last access */
678 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
679 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
680 netbsd32_int64 st_size; /* file size, in bytes */
681 netbsd32_int64 st_blocks; /* blocks allocated for file */
682 uint32_t st_blksize; /* optimal blocksize for I/O */
683 uint32_t st_flags; /* user defined flags for file */
684 uint32_t st_gen; /* file generation number */
685 int32_t st_lspare;
686 netbsd32_int64 st_qspare[2];
687 };
688
689 typedef netbsd32_pointer_t netbsd32_stat43p_t;
690 struct netbsd32_stat43 { /* BSD-4.3 stat struct */
691 uint16_t st_dev; /* inode's device */
692 uint32_t st_ino; /* inode's number */
693 uint16_t st_mode; /* inode protection mode */
694 uint16_t st_nlink; /* number of hard links */
695 uint16_t st_uid; /* user ID of the file's owner */
696 uint16_t st_gid; /* group ID of the file's group */
697 uint16_t st_rdev; /* device type */
698 int32_t st_size; /* file size, in bytes */
699 struct netbsd32_timespec50 st_atimespec;/* time of last access */
700 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
701 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
702 int32_t st_blksize; /* optimal blocksize for I/O */
703 int32_t st_blocks; /* blocks allocated for file */
704 uint32_t st_flags; /* user defined flags for file */
705 uint32_t st_gen; /* file generation number */
706 };
707 typedef netbsd32_pointer_t netbsd32_stat13p_t;
708 struct netbsd32_stat13 {
709 uint32_t st_dev; /* inode's device */
710 uint32_t st_ino; /* inode's number */
711 mode_t st_mode; /* inode protection mode */
712 nlink_t st_nlink; /* number of hard links */
713 uid_t st_uid; /* user ID of the file's owner */
714 gid_t st_gid; /* group ID of the file's group */
715 uint32_t st_rdev; /* device type */
716 struct netbsd32_timespec50 st_atimespec;/* time of last access */
717 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
718 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
719 netbsd32_int64 st_size; /* file size, in bytes */
720 netbsd32_uint64 st_blocks; /* blocks allocated for file */
721 blksize_t st_blksize; /* optimal blocksize for I/O */
722 uint32_t st_flags; /* user defined flags for file */
723 uint32_t st_gen; /* file generation number */
724 uint32_t st_spare; /* file generation number */
725 struct netbsd32_timespec50 st_birthtimespec;
726 uint32_t st_spare2;
727 };
728
729 typedef netbsd32_pointer_t netbsd32_stat50p_t;
730 struct netbsd32_stat50 {
731 uint32_t st_dev; /* inode's device */
732 mode_t st_mode; /* inode protection mode */
733 netbsd32_uint64 st_ino; /* inode's number */
734 nlink_t st_nlink; /* number of hard links */
735 uid_t st_uid; /* user ID of the file's owner */
736 gid_t st_gid; /* group ID of the file's group */
737 uint32_t st_rdev; /* device type */
738 struct netbsd32_timespec50 st_atimespec;/* time of last access */
739 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
740 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
741 struct netbsd32_timespec50 st_birthtimespec; /* time of creation */
742 netbsd32_int64 st_size; /* file size, in bytes */
743 netbsd32_uint64 st_blocks; /* blocks allocated for file */
744 blksize_t st_blksize; /* optimal blocksize for I/O */
745 uint32_t st_flags; /* user defined flags for file */
746 uint32_t st_gen; /* file generation number */
747 uint32_t st_spare[2];
748 };
749
750 typedef netbsd32_pointer_t netbsd32_statp_t;
751 struct netbsd32_stat {
752 netbsd32_dev_t st_dev; /* inode's device */
753 mode_t st_mode; /* inode protection mode */
754 netbsd32_uint64 st_ino; /* inode's number */
755 nlink_t st_nlink; /* number of hard links */
756 uid_t st_uid; /* user ID of the file's owner */
757 gid_t st_gid; /* group ID of the file's group */
758 netbsd32_dev_t st_rdev; /* device type */
759 struct netbsd32_timespec st_atimespec;/* time of last access */
760 struct netbsd32_timespec st_mtimespec;/* time of last data modification */
761 struct netbsd32_timespec st_ctimespec;/* time of last file status change */
762 struct netbsd32_timespec st_birthtimespec; /* time of creation */
763 netbsd32_int64 st_size; /* file size, in bytes */
764 netbsd32_uint64 st_blocks; /* blocks allocated for file */
765 blksize_t st_blksize; /* optimal blocksize for I/O */
766 uint32_t st_flags; /* user defined flags for file */
767 uint32_t st_gen; /* file generation number */
768 uint32_t st_spare[2];
769 };
770
771 /* from <sys/statvfs.h> */
772 typedef netbsd32_pointer_t netbsd32_statvfsp_t;
773 struct netbsd32_statvfs {
774 netbsd32_u_long f_flag; /* copy of mount exported flags */
775 netbsd32_u_long f_bsize; /* system block size */
776 netbsd32_u_long f_frsize; /* system fragment size */
777 netbsd32_u_long f_iosize; /* optimal file system block size */
778 netbsd32_uint64 f_blocks; /* number of blocks in file system */
779 netbsd32_uint64 f_bfree; /* free blocks avail in file system */
780 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */
781 netbsd32_uint64 f_bresvd; /* blocks reserved for root */
782 netbsd32_uint64 f_files; /* total file nodes in file system */
783 netbsd32_uint64 f_ffree; /* free file nodes in file system */
784 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */
785 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */
786 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */
787 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */
788 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */
789 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */
790 fsid_t f_fsidx; /* NetBSD compatible fsid */
791 netbsd32_u_long f_fsid; /* Posix compatible fsid */
792 netbsd32_u_long f_namemax; /* maximum filename length */
793 uid_t f_owner; /* user that mounted the file system */
794 uint32_t f_spare[4]; /* spare space */
795 char f_fstypename[_VFS_NAMELEN]; /* fs type name */
796 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */
797 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */
798 };
799
800 /* from <sys/timex.h> */
801 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t;
802 typedef netbsd32_pointer_t netbsd32_ntptimeval30p_t;
803 typedef netbsd32_pointer_t netbsd32_ntptimeval50p_t;
804
805 struct netbsd32_ntptimeval30 {
806 struct netbsd32_timeval50 time; /* current time (ro) */
807 netbsd32_long maxerror; /* maximum error (us) (ro) */
808 netbsd32_long esterror; /* estimated error (us) (ro) */
809 };
810 struct netbsd32_ntptimeval50 {
811 struct netbsd32_timespec50 time; /* current time (ro) */
812 netbsd32_long maxerror; /* maximum error (us) (ro) */
813 netbsd32_long esterror; /* estimated error (us) (ro) */
814 netbsd32_long tai; /* TAI offset */
815 int time_state; /* time status */
816 };
817
818 struct netbsd32_ntptimeval {
819 struct netbsd32_timespec time; /* current time (ro) */
820 netbsd32_long maxerror; /* maximum error (us) (ro) */
821 netbsd32_long esterror; /* estimated error (us) (ro) */
822 netbsd32_long tai; /* TAI offset */
823 int time_state; /* time status */
824 };
825 typedef netbsd32_pointer_t netbsd32_timexp_t;
826 struct netbsd32_timex {
827 unsigned int modes; /* clock mode bits (wo) */
828 netbsd32_long offset; /* time offset (us) (rw) */
829 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */
830 netbsd32_long maxerror; /* maximum error (us) (rw) */
831 netbsd32_long esterror; /* estimated error (us) (rw) */
832 int status; /* clock status bits (rw) */
833 netbsd32_long constant; /* pll time constant (rw) */
834 netbsd32_long precision; /* clock precision (us) (ro) */
835 netbsd32_long tolerance; /* clock frequency tolerance (scaled
836 * ppm) (ro) */
837 /*
838 * The following read-only structure members are implemented
839 * only if the PPS signal discipline is configured in the
840 * kernel.
841 */
842 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */
843 netbsd32_long jitter; /* pps jitter (us) (ro) */
844 int shift; /* interval duration (s) (shift) (ro) */
845 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */
846 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */
847 netbsd32_long calcnt; /* calibration intervals (ro) */
848 netbsd32_long errcnt; /* calibration errors (ro) */
849 netbsd32_long stbcnt; /* stability limit exceeded (ro) */
850 };
851
852 /* <prop/plistref.h> */
853 struct netbsd32_plistref {
854 netbsd32_pointer_t pref_plist;
855 netbsd32_size_t pref_len;
856 };
857
858 /* from <ufs/lfs/lfs.h> */
859 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */
860
861 /* from <sys/utsname.h> */
862 typedef netbsd32_pointer_t netbsd32_utsnamep_t;
863
864 /* from <compat/common/kern_info_09.c> */
865 typedef netbsd32_pointer_t netbsd32_outsnamep_t;
866
867 /* from <arch/sparc{,64}/include/vuid_event.h> */
868 typedef struct firm_event32 {
869 unsigned short id; /* key or MS_* or LOC_[XY]_DELTA */
870 unsigned short pad; /* unused, at least by X11 */
871 int value; /* VKEY_{UP,DOWN} or locator delta */
872 struct netbsd32_timeval time;
873 } Firm_event32;
874
875 /* from <sys/uuid.h> */
876 typedef netbsd32_pointer_t netbsd32_uuidp_t;
877
878 /* from <sys/event.h> */
879 typedef netbsd32_pointer_t netbsd32_keventp_t;
880
881 struct netbsd32_kevent {
882 netbsd32_uintptr_t ident;
883 uint32_t filter;
884 uint32_t flags;
885 uint32_t fflags;
886 netbsd32_int64 data;
887 netbsd32_intptr_t udata;
888 };
889
890 /* from <sys/sched.h> */
891 typedef netbsd32_pointer_t netbsd32_sched_paramp_t;
892 typedef netbsd32_pointer_t netbsd32_cpusetp_t;
893
894 /* from <fs/cd9660/cd9660_mount.h> */
895 struct netbsd32_iso_args {
896 netbsd32_charp fspec;
897 struct export_args30 _pad1;
898 int flags;
899 };
900
901 /* from <ufs/ufs/ufs_mount.h> */
902 struct netbsd32_ufs_args {
903 netbsd32_charp fspec;
904 };
905
906 struct netbsd32_mfs_args {
907 netbsd32_charp fspec;
908 struct netbsd32_export_args30 _pad1;
909 netbsd32_voidp base;
910 netbsd32_u_long size;
911 };
912
913 /* from <nfs/nfsmount,h> */
914 struct netbsd32_nfs_args {
915 int32_t version; /* args structure version number */
916 netbsd32_sockaddrp_t addr; /* file server address */
917 int32_t addrlen; /* length of address */
918 int32_t sotype; /* Socket type */
919 int32_t proto; /* and Protocol */
920 netbsd32_u_charp fh; /* File handle to be mounted */
921 int32_t fhsize; /* Size, in bytes, of fh */
922 int32_t flags; /* flags */
923 int32_t wsize; /* write size in bytes */
924 int32_t rsize; /* read size in bytes */
925 int32_t readdirsize; /* readdir size in bytes */
926 int32_t timeo; /* initial timeout in .1 secs */
927 int32_t retrans; /* times to retry send */
928 int32_t maxgrouplist; /* Max. size of group list */
929 int32_t readahead; /* # of blocks to readahead */
930 int32_t leaseterm; /* Ignored; Term (sec) of lease */
931 int32_t deadthresh; /* Retrans threshold */
932 netbsd32_charp hostname; /* server's name */
933 };
934 struct netbsd32_msdosfs_args {
935 netbsd32_charp fspec; /* blocks special holding the fs to mount */
936 struct netbsd32_export_args30 _pad1; /* compat with old userland tools */
937 uid_t uid; /* uid that owns msdosfs files */
938 gid_t gid; /* gid that owns msdosfs files */
939 mode_t mask; /* mask to be applied for msdosfs perms */
940 int flags; /* see below */
941
942 /* Following items added after versioning support */
943 int version; /* version of the struct */
944 mode_t dirmask; /* v2: mask to be applied for msdosfs perms */
945 int gmtoff; /* v3: offset from UTC in seconds */
946 };
947
948 struct netbsd32_posix_spawn_file_actions_entry {
949 enum { FAE32_OPEN, FAE32_DUP2, FAE32_CLOSE } fae_action;
950
951 int fae_fildes;
952 union {
953 struct {
954 netbsd32_charp path;
955 int oflag;
956 mode_t mode;
957 } open;
958 struct {
959 int newfildes;
960 } dup2;
961 } fae_data;
962 };
963
964 struct netbsd32_posix_spawn_file_actions {
965 unsigned int size; /* size of fae array */
966 unsigned int len; /* how many slots are used */
967 netbsd32_posix_spawn_file_actions_entryp fae;
968 };
969
970 #if 0
971 int netbsd32_kevent(struct lwp *, void *, register_t *);
972 #endif
973
974 /*
975 * here are some macros to convert between netbsd32 and sparc64 types.
976 * note that they do *NOT* act like good macros and put ()'s around all
977 * arguments cuz this _breaks_ SCARG().
978 */
979 #define NETBSD32TO64(s32uap, uap, name) \
980 SCARG(uap, name) = SCARG(s32uap, name)
981 #define NETBSD32TOP(s32uap, uap, name, type) \
982 SCARG(uap, name) = SCARG_P32(s32uap, name)
983 #define NETBSD32TOX(s32uap, uap, name, type) \
984 SCARG(uap, name) = (type)SCARG(s32uap, name)
985 #define NETBSD32TOX64(s32uap, uap, name, type) \
986 SCARG(uap, name) = (type)(long)SCARG(s32uap, name)
987
988 /* and some standard versions */
989 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name)
990 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type)
991 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type)
992 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type)
993
994 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name))
995
996 int coredump_netbsd32(struct lwp *, void *);
997
998 /*
999 * random other stuff
1000 */
1001 #include <compat/common/compat_util.h>
1002 #include <compat/sys/siginfo.h>
1003
1004 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t);
1005 void netbsd32_adjust_limits(struct proc *);
1006
1007 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *);
1008 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *);
1009
1010 void startlwp32(void *);
1011 struct compat_50_netbsd32___semctl14_args;
1012 int do_netbsd32___semctl14(struct lwp *, const struct compat_50_netbsd32___semctl14_args *, register_t *, void *);
1013
1014 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *,
1015 int);
1016
1017 #ifdef SYSCTL_SETUP_PROTO
1018 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup);
1019 #endif /* SYSCTL_SETUP_PROTO */
1020 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */
1021