1 /* $NetBSD: netbsd32.h,v 1.79 2009/01/11 02:45:49 christos 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/systm.h> 40 #include <sys/mount.h> 41 #include <sys/stat.h> 42 #include <sys/statvfs.h> 43 #include <sys/syscallargs.h> 44 #include <sys/ipc.h> 45 #include <sys/shm.h> 46 #include <sys/ucontext.h> 47 #include <compat/sys/ucontext.h> 48 #include <compat/sys/mount.h> 49 50 /* 51 * first, define the basic types we need. 52 */ 53 54 typedef int32_t netbsd32_long; 55 typedef uint32_t netbsd32_u_long; 56 typedef int64_t netbsd32_quad; 57 58 typedef uint32_t netbsd32_clock_t; 59 typedef uint32_t netbsd32_size_t; 60 typedef int32_t netbsd32_ssize_t; 61 typedef int32_t netbsd32_clockid_t; 62 typedef int32_t netbsd32_key_t; 63 typedef int32_t netbsd32_intptr_t; 64 typedef uint32_t netbsd32_uintptr_t; 65 66 /* netbsd32_[u]int64 are machine dependant and defined below */ 67 68 /* 69 * machine depedant section; must define: 70 * netbsd32_pointer_t 71 * - 32-bit pointer type, normally uint32_t but can be int32_t 72 * for platforms which rely on sign-extension of pointers 73 * such as SH-5. 74 * NETBSD32PTR64(p32) 75 * - Translate a 32-bit pointer into something valid in a 76 * 64-bit context. 77 * struct netbsd32_sigcontext 78 * - 32bit compatibility sigcontext structure for this arch. 79 * netbsd32_sigcontextp_t 80 * - type of pointer to above, normally uint32_t 81 * void netbsd32_setregs(struct proc *p, struct exec_package *pack, 82 * unsigned long stack); 83 * int netbsd32_sigreturn(struct proc *p, void *v, 84 * register_t *retval); 85 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code); 86 * char netbsd32_esigcode[], netbsd32_sigcode[] 87 * - the above are abvious 88 * 89 * pull in the netbsd32 machine dependant header, that may help with the 90 * above, or it may be provided via the MD layer itself. 91 */ 92 #include <machine/netbsd32_machdep.h> 93 94 /* netbsd32_machdep.h will have (typically) defined: 95 #define NETBSD32_POINTER_TYPE uint32_t 96 typedef struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t; 97 */ 98 99 /* 100 * Conversion functions for the rest of the compat32 code: 101 * 102 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *' 103 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable 104 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer 105 * 106 * Under rare circumstances the following get used: 107 * 108 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type. 109 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *' 110 */ 111 #define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32) 112 #define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64)) 113 #define NETBSD32PTR32PLUS(p32, incr) ((p32).i32 += incr) 114 115 static __inline NETBSD32_POINTER_TYPE 116 NETBSD32PTR32I(const void *p64) { return (uintptr_t)p64; } 117 static __inline void * 118 NETBSD32IPTR64(NETBSD32_POINTER_TYPE p32) { return (void *)(intptr_t)p32; } 119 120 /* Nothing should be using the raw type, so kill it */ 121 #undef NETBSD32_POINTER_TYPE 122 123 /* 124 * 64 bit integers only have 4-byte alignment on some 32 bit ports, 125 * but always have 8-byte alignment on 64 bit systems. 126 * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4))) 127 */ 128 typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN; 129 typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN; 130 #undef NETBSD32_INT64_ALIGN 131 132 /* 133 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>) 134 */ 135 136 typedef netbsd32_pointer_t netbsd32_voidp; 137 typedef netbsd32_pointer_t netbsd32_u_shortp; 138 typedef netbsd32_pointer_t netbsd32_charp; 139 typedef netbsd32_pointer_t netbsd32_u_charp; 140 typedef netbsd32_pointer_t netbsd32_charpp; 141 typedef netbsd32_pointer_t netbsd32_size_tp; 142 typedef netbsd32_pointer_t netbsd32_intp; 143 typedef netbsd32_pointer_t netbsd32_longp; 144 typedef netbsd32_pointer_t netbsd32_caddrp; 145 typedef netbsd32_pointer_t netbsd32_caddr; 146 typedef netbsd32_pointer_t netbsd32_gid_tp; 147 typedef netbsd32_pointer_t netbsd32_fsid_tp_t; 148 typedef netbsd32_pointer_t netbsd32_lwpidp; 149 typedef netbsd32_pointer_t netbsd32_ucontextp; 150 typedef netbsd32_pointer_t netbsd32_caddr_t; 151 typedef netbsd32_pointer_t netbsd32_lwpctlp; 152 153 /* 154 * now, the compatibility structures and their fake pointer types. 155 */ 156 157 /* from <sys/types.h> */ 158 typedef netbsd32_pointer_t netbsd32_fd_setp_t; 159 typedef netbsd32_intptr_t netbsd32_semid_t; 160 typedef netbsd32_pointer_t netbsd32_semidp_t; 161 162 /* from <sys/uio.h> */ 163 typedef netbsd32_pointer_t netbsd32_iovecp_t; 164 struct netbsd32_iovec { 165 netbsd32_voidp iov_base; /* Base address. */ 166 netbsd32_size_t iov_len; /* Length. */ 167 }; 168 169 /* from <sys/time.h> */ 170 typedef int32_t netbsd32_timer_t; 171 typedef int32_t netbsd32_time50_t; 172 typedef int64_t netbsd32_time_t; 173 typedef netbsd32_pointer_t netbsd32_timerp_t; 174 175 typedef netbsd32_pointer_t netbsd32_timespec50p_t; 176 struct netbsd32_timespec50 { 177 netbsd32_time50_t tv_sec; /* seconds */ 178 netbsd32_long tv_nsec; /* and nanoseconds */ 179 }; 180 181 typedef netbsd32_pointer_t netbsd32_timespecp_t; 182 struct netbsd32_timespec { 183 netbsd32_time_t tv_sec; /* seconds */ 184 netbsd32_long tv_nsec; /* and nanoseconds */ 185 }; 186 187 typedef netbsd32_pointer_t netbsd32_timeval50p_t; 188 struct netbsd32_timeval50 { 189 netbsd32_time50_t tv_sec; /* seconds */ 190 netbsd32_long tv_usec; /* and microseconds */ 191 }; 192 193 typedef netbsd32_pointer_t netbsd32_timevalp_t; 194 struct netbsd32_timeval { 195 netbsd32_time_t tv_sec; /* seconds */ 196 netbsd32_long tv_usec; /* and microseconds */ 197 }; 198 199 typedef netbsd32_pointer_t netbsd32_timezonep_t; 200 struct netbsd32_timezone { 201 int tz_minuteswest; /* minutes west of Greenwich */ 202 int tz_dsttime; /* type of dst correction */ 203 }; 204 205 typedef netbsd32_pointer_t netbsd32_itimerval50p_t; 206 struct netbsd32_itimerval50 { 207 struct netbsd32_timeval50 it_interval; /* timer interval */ 208 struct netbsd32_timeval50 it_value; /* current value */ 209 }; 210 211 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 212 struct netbsd32_itimerval { 213 struct netbsd32_timeval it_interval; /* timer interval */ 214 struct netbsd32_timeval it_value; /* current value */ 215 }; 216 217 typedef netbsd32_pointer_t netbsd32_itimerspec50p_t; 218 struct netbsd32_itimerspec50 { 219 struct netbsd32_timespec50 it_interval; 220 struct netbsd32_timespec50 it_value; 221 }; 222 223 typedef netbsd32_pointer_t netbsd32_itimerspecp_t; 224 struct netbsd32_itimerspec { 225 struct netbsd32_timespec it_interval; 226 struct netbsd32_timespec it_value; 227 }; 228 229 /* from <sys/mount.h> */ 230 typedef netbsd32_pointer_t netbsd32_fidp_t; 231 232 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 233 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t; 234 235 typedef netbsd32_pointer_t netbsd32_statfsp_t; 236 struct netbsd32_statfs { 237 short f_type; /* type of file system */ 238 unsigned short f_flags; /* copy of mount flags */ 239 netbsd32_long f_bsize; /* fundamental file system block size */ 240 netbsd32_long f_iosize; /* optimal transfer block size */ 241 netbsd32_long f_blocks; /* total data blocks in file system */ 242 netbsd32_long f_bfree; /* free blocks in fs */ 243 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 244 netbsd32_long f_files; /* total file nodes in file system */ 245 netbsd32_long f_ffree; /* free file nodes in fs */ 246 fsid_t f_fsid; /* file system id */ 247 uid_t f_owner; /* user that mounted the file system */ 248 netbsd32_long f_spare[4]; /* spare for later */ 249 char f_fstypename[MFSNAMELEN]; /* fs type name */ 250 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 251 char f_mntfromname[MNAMELEN]; /* mounted file system */ 252 }; 253 254 /* from <sys/poll.h> */ 255 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 256 257 /* from <sys/resource.h> */ 258 typedef netbsd32_pointer_t netbsd32_rusage50p_t; 259 struct netbsd32_rusage50 { 260 struct netbsd32_timeval50 ru_utime;/* user time used */ 261 struct netbsd32_timeval50 ru_stime;/* system time used */ 262 netbsd32_long ru_maxrss; /* max resident set size */ 263 netbsd32_long ru_ixrss; /* integral shared memory size */ 264 netbsd32_long ru_idrss; /* integral unshared data " */ 265 netbsd32_long ru_isrss; /* integral unshared stack " */ 266 netbsd32_long ru_minflt; /* page reclaims */ 267 netbsd32_long ru_majflt; /* page faults */ 268 netbsd32_long ru_nswap; /* swaps */ 269 netbsd32_long ru_inblock; /* block input operations */ 270 netbsd32_long ru_oublock; /* block output operations */ 271 netbsd32_long ru_msgsnd; /* messages sent */ 272 netbsd32_long ru_msgrcv; /* messages received */ 273 netbsd32_long ru_nsignals; /* signals received */ 274 netbsd32_long ru_nvcsw; /* voluntary context switches */ 275 netbsd32_long ru_nivcsw; /* involuntary " */ 276 }; 277 278 typedef netbsd32_pointer_t netbsd32_rusagep_t; 279 struct netbsd32_rusage { 280 struct netbsd32_timeval ru_utime;/* user time used */ 281 struct netbsd32_timeval ru_stime;/* system time used */ 282 netbsd32_long ru_maxrss; /* max resident set size */ 283 netbsd32_long ru_ixrss; /* integral shared memory size */ 284 netbsd32_long ru_idrss; /* integral unshared data " */ 285 netbsd32_long ru_isrss; /* integral unshared stack " */ 286 netbsd32_long ru_minflt; /* page reclaims */ 287 netbsd32_long ru_majflt; /* page faults */ 288 netbsd32_long ru_nswap; /* swaps */ 289 netbsd32_long ru_inblock; /* block input operations */ 290 netbsd32_long ru_oublock; /* block output operations */ 291 netbsd32_long ru_msgsnd; /* messages sent */ 292 netbsd32_long ru_msgrcv; /* messages received */ 293 netbsd32_long ru_nsignals; /* signals received */ 294 netbsd32_long ru_nvcsw; /* voluntary context switches */ 295 netbsd32_long ru_nivcsw; /* involuntary " */ 296 }; 297 298 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 299 300 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 301 302 struct netbsd32_loadavg { 303 fixpt_t ldavg[3]; 304 netbsd32_long fscale; 305 }; 306 307 /* from <sys/ipc.h> */ 308 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 309 struct netbsd32_ipc_perm { 310 uid_t cuid; /* creator user id */ 311 gid_t cgid; /* creator group id */ 312 uid_t uid; /* user id */ 313 gid_t gid; /* group id */ 314 mode_t mode; /* r/w permission */ 315 unsigned short _seq; /* sequence # (to generate unique msg/sem/shm id) */ 316 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 317 }; 318 struct netbsd32_ipc_perm14 { 319 unsigned short cuid; /* creator user id */ 320 unsigned short cgid; /* creator group id */ 321 unsigned short uid; /* user id */ 322 unsigned short gid; /* group id */ 323 unsigned short mode; /* r/w permission */ 324 unsigned short seq; /* sequence # (to generate unique msg/sem/shm id) */ 325 netbsd32_key_t key; /* user specified msg/sem/shm key */ 326 }; 327 328 /* from <sys/msg.h> */ 329 typedef netbsd32_pointer_t netbsd32_msgp_t; 330 struct netbsd32_msg { 331 netbsd32_msgp_t msg_next; /* next msg in the chain */ 332 netbsd32_long msg_type; /* type of this message */ 333 /* >0 -> type of this message */ 334 /* 0 -> free header */ 335 unsigned short msg_ts; /* size of this message */ 336 short msg_spot; /* location of start of msg in buffer */ 337 }; 338 339 typedef uint32_t netbsd32_msgqnum_t; 340 typedef netbsd32_size_t netbsd32_msglen_t; 341 342 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t; 343 struct netbsd32_msqid_ds { 344 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 345 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 346 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 347 pid_t msg_lspid; /* process ID of last msgsend() */ 348 pid_t msg_lrpid; /* process ID of last msgrcv() */ 349 netbsd32_time_t msg_stime; /* time of last msgsend() */ 350 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 351 netbsd32_time_t msg_ctime; /* time of last change */ 352 353 /* 354 * These members are private and used only in the internal 355 * implementation of this interface. 356 */ 357 netbsd32_msgp_t _msg_first; /* first message in the queue */ 358 netbsd32_msgp_t _msg_last; /* last message in the queue */ 359 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 360 }; 361 typedef netbsd32_pointer_t netbsd32_msqid_ds50p_t; 362 struct netbsd32_msqid_ds50 { 363 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 364 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 365 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 366 pid_t msg_lspid; /* process ID of last msgsend() */ 367 pid_t msg_lrpid; /* process ID of last msgrcv() */ 368 int32_t msg_stime; /* time of last msgsend() */ 369 int32_t msg_rtime; /* time of last msgrcv() */ 370 int32_t msg_ctime; /* time of last change */ 371 372 /* 373 * These members are private and used only in the internal 374 * implementation of this interface. 375 */ 376 netbsd32_msgp_t _msg_first; /* first message in the queue */ 377 netbsd32_msgp_t _msg_last; /* last message in the queue */ 378 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 379 }; 380 381 typedef netbsd32_pointer_t netbsd32_msqid_ds14p_t; 382 struct netbsd32_msqid_ds14 { 383 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 384 netbsd32_msgp_t msg_first; /* first message in the queue */ 385 netbsd32_msgp_t msg_last; /* last message in the queue */ 386 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 387 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 388 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 389 pid_t msg_lspid; /* pid of last msgsnd() */ 390 pid_t msg_lrpid; /* pid of last msgrcv() */ 391 int32_t msg_stime; /* time of last msgsnd() */ 392 netbsd32_long msg_pad1; 393 int32_t msg_rtime; /* time of last msgrcv() */ 394 netbsd32_long msg_pad2; 395 int32_t msg_ctime; /* time of last msgctl() */ 396 netbsd32_long msg_pad3; 397 netbsd32_long msg_pad4[4]; 398 }; 399 400 /* from <sys/sa.h> */ 401 typedef netbsd32_pointer_t netbsd32_sa_upcall_t; 402 typedef netbsd32_pointer_t netbsd32_sa_upcallp_t; 403 404 void netbsd32_cpu_upcall(struct lwp *, int, int, int, void *, void *, 405 void *, sa_upcall_t); 406 407 /* from <sys/sem.h> */ 408 typedef netbsd32_pointer_t netbsd32_semp_t; 409 410 typedef netbsd32_pointer_t netbsd32_semid_dsp_t; 411 struct netbsd32_semid_ds { 412 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 413 unsigned short sem_nsems; /* number of sems in set */ 414 netbsd32_time_t sem_otime; /* last operation time */ 415 netbsd32_time_t sem_ctime; /* last change time */ 416 417 /* 418 * These members are private and used only in the internal 419 * implementation of this interface. 420 */ 421 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 422 }; 423 424 typedef netbsd32_pointer_t netbsd32_semid_ds50p_t; 425 struct netbsd32_semid_ds50 { 426 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 427 unsigned short sem_nsems; /* number of sems in set */ 428 int32_t sem_otime; /* last operation time */ 429 int32_t sem_ctime; /* last change time */ 430 431 /* 432 * These members are private and used only in the internal 433 * implementation of this interface. 434 */ 435 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 436 }; 437 438 typedef netbsd32_pointer_t netbsd32_semid_ds14p_t; 439 struct netbsd32_semid_ds14 { 440 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 441 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 442 unsigned short sem_nsems; /* number of sems in set */ 443 netbsd32_time_t sem_otime; /* last operation time */ 444 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 445 netbsd32_time_t sem_ctime; /* last change time */ 446 /* Times measured in secs since */ 447 /* 00:00:00 GMT, Jan. 1, 1970 */ 448 int32_t sem_pad2; /* SVABI/386 says I need this here */ 449 int32_t sem_pad3[4]; /* SVABI/386 says I need this here */ 450 }; 451 452 typedef uint32_t netbsd32_semunu_t; 453 typedef netbsd32_pointer_t netbsd32_semunp_t; 454 union netbsd32_semun { 455 int val; /* value for SETVAL */ 456 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 457 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 458 }; 459 460 typedef netbsd32_pointer_t netbsd32_semun50p_t; 461 union netbsd32_semun50 { 462 int val; /* value for SETVAL */ 463 netbsd32_semid_ds50p_t buf; /* buffer for IPC_STAT & IPC_SET */ 464 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 465 }; 466 467 typedef netbsd32_pointer_t netbsd32_sembufp_t; 468 struct netbsd32_sembuf { 469 unsigned short sem_num; /* semaphore # */ 470 short sem_op; /* semaphore operation */ 471 short sem_flg; /* operation flags */ 472 }; 473 474 /* from <sys/shm.h> */ 475 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t; 476 struct netbsd32_shmid_ds { 477 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 478 netbsd32_size_t shm_segsz; /* size of segment in bytes */ 479 pid_t shm_lpid; /* process ID of last shm op */ 480 pid_t shm_cpid; /* process ID of creator */ 481 shmatt_t shm_nattch; /* number of current attaches */ 482 netbsd32_time_t shm_atime; /* time of last shmat() */ 483 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 484 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 485 netbsd32_voidp _shm_internal; /* sysv stupidity */ 486 }; 487 488 typedef netbsd32_pointer_t netbsd32_shmid_ds50p_t; 489 struct netbsd32_shmid_ds50 { 490 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 491 netbsd32_size_t shm_segsz; /* size of segment in bytes */ 492 pid_t shm_lpid; /* process ID of last shm op */ 493 pid_t shm_cpid; /* process ID of creator */ 494 shmatt_t shm_nattch; /* number of current attaches */ 495 int32_t shm_atime; /* time of last shmat() */ 496 int32_t shm_dtime; /* time of last shmdt() */ 497 int32_t shm_ctime; /* time of last change by shmctl() */ 498 netbsd32_voidp _shm_internal; /* sysv stupidity */ 499 }; 500 501 typedef netbsd32_pointer_t netbsd32_shmid_ds14p_t; 502 struct netbsd32_shmid_ds14 { 503 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 504 int shm_segsz; /* size of segment in bytes */ 505 pid_t shm_lpid; /* process ID of last shm op */ 506 pid_t shm_cpid; /* process ID of creator */ 507 short shm_nattch; /* number of current attaches */ 508 int32_t shm_atime; /* time of last shmat() */ 509 int32_t shm_dtime; /* time of last shmdt() */ 510 int32_t shm_ctime; /* time of last change by shmctl() */ 511 netbsd32_voidp _shm_internal; /* sysv stupidity */ 512 }; 513 514 /* from <sys/signal.h> */ 515 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 516 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 517 struct netbsd32_sigaction { 518 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 519 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 520 int netbsd32_sa_flags; /* see signal options below */ 521 }; 522 523 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 524 struct netbsd32_sigaltstack13 { 525 netbsd32_charp ss_sp; /* signal stack base */ 526 int ss_size; /* signal stack length */ 527 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 528 }; 529 530 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 531 struct netbsd32_sigaltstack { 532 netbsd32_voidp ss_sp; /* signal stack base */ 533 netbsd32_size_t ss_size; /* signal stack length */ 534 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 535 }; 536 537 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 538 struct netbsd32_sigstack { 539 netbsd32_voidp ss_sp; /* signal stack pointer */ 540 int ss_onstack; /* current status */ 541 }; 542 543 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 544 struct netbsd32_sigvec { 545 netbsd32_voidp sv_handler; /* signal handler */ 546 int sv_mask; /* signal mask to apply */ 547 int sv_flags; /* see signal options below */ 548 }; 549 550 typedef netbsd32_pointer_t netbsd32_siginfop_t; 551 552 union netbsd32_sigval { 553 int sival_int; 554 netbsd32_voidp sival_ptr; 555 }; 556 557 typedef netbsd32_pointer_t netbsd32_sigeventp_t; 558 struct netbsd32_sigevent { 559 int sigev_notify; 560 int sigev_signo; 561 union netbsd32_sigval sigev_value; 562 netbsd32_voidp sigev_notify_function; 563 netbsd32_voidp sigev_notify_attributes; 564 }; 565 566 /* from <sys/sigtypes.h> */ 567 typedef netbsd32_pointer_t netbsd32_stackp_t; 568 569 /* from <sys/socket.h> */ 570 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 571 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 572 573 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 574 struct netbsd32_msghdr { 575 netbsd32_caddr_t msg_name; /* optional address */ 576 unsigned int msg_namelen; /* size of address */ 577 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 578 unsigned int msg_iovlen; /* # elements in msg_iov */ 579 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 580 unsigned int msg_controllen; /* ancillary data buffer len */ 581 int msg_flags; /* flags on received message */ 582 }; 583 584 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 585 struct netbsd32_omsghdr { 586 netbsd32_caddr_t msg_name; /* optional address */ 587 int msg_namelen; /* size of address */ 588 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 589 int msg_iovlen; /* # elements in msg_iov */ 590 netbsd32_caddr_t msg_accrights; /* access rights sent/recvd */ 591 int msg_accrightslen; 592 }; 593 594 /* from <sys/stat.h> */ 595 typedef netbsd32_pointer_t netbsd32_stat12p_t; 596 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 597 dev_t st_dev; /* inode's device */ 598 uint32_t st_ino; /* inode's number */ 599 uint16_t st_mode; /* inode protection mode */ 600 uint16_t st_nlink; /* number of hard links */ 601 uid_t st_uid; /* user ID of the file's owner */ 602 gid_t st_gid; /* group ID of the file's group */ 603 dev_t st_rdev; /* device type */ 604 struct netbsd32_timespec st_atimespec;/* time of last access */ 605 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 606 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 607 netbsd32_int64 st_size; /* file size, in bytes */ 608 netbsd32_int64 st_blocks; /* blocks allocated for file */ 609 uint32_t st_blksize; /* optimal blocksize for I/O */ 610 uint32_t st_flags; /* user defined flags for file */ 611 uint32_t st_gen; /* file generation number */ 612 int32_t st_lspare; 613 netbsd32_int64 st_qspare[2]; 614 }; 615 616 typedef netbsd32_pointer_t netbsd32_stat43p_t; 617 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 618 uint16_t st_dev; /* inode's device */ 619 uint32_t st_ino; /* inode's number */ 620 uint16_t st_mode; /* inode protection mode */ 621 uint16_t st_nlink; /* number of hard links */ 622 uint16_t st_uid; /* user ID of the file's owner */ 623 uint16_t st_gid; /* group ID of the file's group */ 624 uint16_t st_rdev; /* device type */ 625 int32_t st_size; /* file size, in bytes */ 626 struct netbsd32_timespec st_atimespec;/* time of last access */ 627 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 628 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 629 int32_t st_blksize; /* optimal blocksize for I/O */ 630 int32_t st_blocks; /* blocks allocated for file */ 631 uint32_t st_flags; /* user defined flags for file */ 632 uint32_t st_gen; /* file generation number */ 633 }; 634 typedef netbsd32_pointer_t netbsd32_stat13p_t; 635 struct netbsd32_stat13 { 636 uint32_t st_dev; /* inode's device */ 637 uint32_t st_ino; /* inode's number */ 638 mode_t st_mode; /* inode protection mode */ 639 nlink_t st_nlink; /* number of hard links */ 640 uid_t st_uid; /* user ID of the file's owner */ 641 gid_t st_gid; /* group ID of the file's group */ 642 uint32_t st_rdev; /* device type */ 643 struct netbsd32_timespec st_atimespec;/* time of last access */ 644 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 645 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 646 netbsd32_int64 st_size; /* file size, in bytes */ 647 netbsd32_uint64 st_blocks; /* blocks allocated for file */ 648 blksize_t st_blksize; /* optimal blocksize for I/O */ 649 uint32_t st_flags; /* user defined flags for file */ 650 uint32_t st_gen; /* file generation number */ 651 uint32_t st_spare; /* file generation number */ 652 struct netbsd32_timespec st_birthtimespec; 653 uint32_t st_spare2; 654 }; 655 656 typedef netbsd32_pointer_t netbsd32_stat50p_t; 657 struct netbsd32_stat50 { 658 uint32_t st_dev; /* inode's device */ 659 mode_t st_mode; /* inode protection mode */ 660 netbsd32_uint64 st_ino; /* inode's number */ 661 nlink_t st_nlink; /* number of hard links */ 662 uid_t st_uid; /* user ID of the file's owner */ 663 gid_t st_gid; /* group ID of the file's group */ 664 uint32_t st_rdev; /* device type */ 665 struct netbsd32_timespec50 st_atimespec;/* time of last access */ 666 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */ 667 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */ 668 struct netbsd32_timespec50 st_birthtimespec; /* time of creation */ 669 netbsd32_int64 st_size; /* file size, in bytes */ 670 netbsd32_uint64 st_blocks; /* blocks allocated for file */ 671 blksize_t st_blksize; /* optimal blocksize for I/O */ 672 uint32_t st_flags; /* user defined flags for file */ 673 uint32_t st_gen; /* file generation number */ 674 uint32_t st_spare[2]; 675 }; 676 677 typedef netbsd32_pointer_t netbsd32_statp_t; 678 struct netbsd32_stat { 679 dev_t st_dev; /* inode's device */ 680 mode_t st_mode; /* inode protection mode */ 681 netbsd32_uint64 st_ino; /* inode's number */ 682 nlink_t st_nlink; /* number of hard links */ 683 uid_t st_uid; /* user ID of the file's owner */ 684 gid_t st_gid; /* group ID of the file's group */ 685 dev_t st_rdev; /* device type */ 686 struct netbsd32_timespec st_atimespec;/* time of last access */ 687 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 688 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 689 struct netbsd32_timespec st_birthtimespec; /* time of creation */ 690 netbsd32_int64 st_size; /* file size, in bytes */ 691 netbsd32_uint64 st_blocks; /* blocks allocated for file */ 692 blksize_t st_blksize; /* optimal blocksize for I/O */ 693 uint32_t st_flags; /* user defined flags for file */ 694 uint32_t st_gen; /* file generation number */ 695 uint32_t st_spare[2]; 696 }; 697 698 /* from <sys/statvfs.h> */ 699 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 700 struct netbsd32_statvfs { 701 netbsd32_u_long f_flag; /* copy of mount exported flags */ 702 netbsd32_u_long f_bsize; /* system block size */ 703 netbsd32_u_long f_frsize; /* system fragment size */ 704 netbsd32_u_long f_iosize; /* optimal file system block size */ 705 netbsd32_uint64 f_blocks; /* number of blocks in file system */ 706 netbsd32_uint64 f_bfree; /* free blocks avail in file system */ 707 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */ 708 netbsd32_uint64 f_bresvd; /* blocks reserved for root */ 709 netbsd32_uint64 f_files; /* total file nodes in file system */ 710 netbsd32_uint64 f_ffree; /* free file nodes in file system */ 711 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */ 712 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */ 713 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */ 714 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */ 715 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */ 716 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */ 717 fsid_t f_fsidx; /* NetBSD compatible fsid */ 718 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 719 netbsd32_u_long f_namemax; /* maximum filename length */ 720 uid_t f_owner; /* user that mounted the file system */ 721 uint32_t f_spare[4]; /* spare space */ 722 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 723 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 724 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 725 }; 726 727 /* from <sys/timex.h> */ 728 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 729 typedef netbsd32_pointer_t netbsd32_ntptimeval30p_t; 730 typedef netbsd32_pointer_t netbsd32_ntptimeval50p_t; 731 732 struct netbsd32_ntptimeval30 { 733 struct netbsd32_timeval50 time; /* current time (ro) */ 734 netbsd32_long maxerror; /* maximum error (us) (ro) */ 735 netbsd32_long esterror; /* estimated error (us) (ro) */ 736 }; 737 struct netbsd32_ntptimeval50 { 738 struct netbsd32_timespec50 time; /* current time (ro) */ 739 netbsd32_long maxerror; /* maximum error (us) (ro) */ 740 netbsd32_long esterror; /* estimated error (us) (ro) */ 741 netbsd32_long tai; /* TAI offset */ 742 int time_state; /* time status */ 743 }; 744 745 struct netbsd32_ntptimeval { 746 struct netbsd32_timespec time; /* current time (ro) */ 747 netbsd32_long maxerror; /* maximum error (us) (ro) */ 748 netbsd32_long esterror; /* estimated error (us) (ro) */ 749 netbsd32_long tai; /* TAI offset */ 750 int time_state; /* time status */ 751 }; 752 typedef netbsd32_pointer_t netbsd32_timexp_t; 753 struct netbsd32_timex { 754 unsigned int modes; /* clock mode bits (wo) */ 755 netbsd32_long offset; /* time offset (us) (rw) */ 756 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 757 netbsd32_long maxerror; /* maximum error (us) (rw) */ 758 netbsd32_long esterror; /* estimated error (us) (rw) */ 759 int status; /* clock status bits (rw) */ 760 netbsd32_long constant; /* pll time constant (rw) */ 761 netbsd32_long precision; /* clock precision (us) (ro) */ 762 netbsd32_long tolerance; /* clock frequency tolerance (scaled 763 * ppm) (ro) */ 764 /* 765 * The following read-only structure members are implemented 766 * only if the PPS signal discipline is configured in the 767 * kernel. 768 */ 769 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 770 netbsd32_long jitter; /* pps jitter (us) (ro) */ 771 int shift; /* interval duration (s) (shift) (ro) */ 772 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 773 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 774 netbsd32_long calcnt; /* calibration intervals (ro) */ 775 netbsd32_long errcnt; /* calibration errors (ro) */ 776 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 777 }; 778 779 /* from <ufs/lfs/lfs.h> */ 780 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 781 782 /* from <sys/utsname.h> */ 783 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 784 785 /* from <compat/common/kern_info_09.c> */ 786 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 787 788 /* from <arch/sparc{,64}/include/vuid_event.h> */ 789 typedef struct firm_event32 { 790 unsigned short id; /* key or MS_* or LOC_[XY]_DELTA */ 791 unsigned short pad; /* unused, at least by X11 */ 792 int value; /* VKEY_{UP,DOWN} or locator delta */ 793 struct netbsd32_timeval time; 794 } Firm_event32; 795 796 /* from <sys/uuid.h> */ 797 typedef netbsd32_pointer_t netbsd32_uuidp_t; 798 799 /* from <sys/event.h> */ 800 typedef netbsd32_pointer_t netbsd32_keventp_t; 801 802 struct netbsd32_kevent { 803 netbsd32_uintptr_t ident; 804 uint32_t filter; 805 uint32_t flags; 806 uint32_t fflags; 807 netbsd32_int64 data; 808 netbsd32_intptr_t udata; 809 }; 810 811 /* from <sys/sched.h> */ 812 typedef netbsd32_pointer_t netbsd32_sched_paramp_t; 813 typedef netbsd32_pointer_t netbsd32_cpusetp_t; 814 815 #if 0 816 int netbsd32_kevent(struct lwp *, void *, register_t *); 817 #endif 818 819 /* 820 * here are some macros to convert between netbsd32 and sparc64 types. 821 * note that they do *NOT* act like good macros and put ()'s around all 822 * arguments cuz this _breaks_ SCARG(). 823 */ 824 #define NETBSD32TO64(s32uap, uap, name) \ 825 SCARG(uap, name) = SCARG(s32uap, name) 826 #define NETBSD32TOP(s32uap, uap, name, type) \ 827 SCARG(uap, name) = SCARG_P32(s32uap, name) 828 #define NETBSD32TOX(s32uap, uap, name, type) \ 829 SCARG(uap, name) = (type)SCARG(s32uap, name) 830 #define NETBSD32TOX64(s32uap, uap, name, type) \ 831 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 832 833 /* and some standard versions */ 834 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 835 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 836 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 837 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 838 839 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name)) 840 841 int coredump_netbsd32(struct lwp *, void *); 842 843 /* 844 * random other stuff 845 */ 846 #include <compat/common/compat_util.h> 847 #include <compat/sys/siginfo.h> 848 849 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 850 void netbsd32_adjust_limits(struct proc *); 851 852 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 853 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *); 854 855 void startlwp32(void *); 856 struct compat_50_netbsd32___semctl14_args; 857 int do_netbsd32___semctl14(struct lwp *, const struct compat_50_netbsd32___semctl14_args *, register_t *, void *); 858 859 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *, 860 int); 861 862 #ifdef SYSCTL_SETUP_PROTO 863 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 864 #endif /* SYSCTL_SETUP_PROTO */ 865 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 866