netbsd32.h revision 1.53
1 /* $NetBSD: netbsd32.h,v 1.53 2006/05/31 09:52:27 drochner 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/sa.h> 46 #include <sys/syscallargs.h> 47 #include <sys/ipc.h> 48 #include <sys/shm.h> 49 #include <sys/ucontext.h> 50 #include <compat/sys/ucontext.h> 51 52 /* 53 * first, define the basic types we need. 54 */ 55 56 typedef int32_t netbsd32_long; 57 typedef u_int32_t netbsd32_u_long; 58 59 typedef u_int32_t netbsd32_clock_t; 60 typedef u_int32_t netbsd32_size_t; 61 typedef int32_t netbsd32_ssize_t; 62 typedef int32_t netbsd32_clockid_t; 63 typedef u_int32_t netbsd32_caddr_t; 64 typedef int32_t netbsd32_key_t; 65 typedef int32_t netbsd32_intptr_t; 66 typedef u_int32_t netbsd32_uintptr_t; 67 68 /* 69 * machine depedant section; must define: 70 * netbsd32_pointer_t 71 * - 32-bit pointer type, normally u_int32_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 u_int32_t 81 * void netbsd32_setregs(struct proc *p, struct exec_package *pack, 82 * u_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 /* 95 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>) 96 */ 97 98 typedef netbsd32_pointer_t netbsd32_voidp; 99 typedef netbsd32_pointer_t netbsd32_u_shortp; 100 typedef netbsd32_pointer_t netbsd32_charp; 101 typedef netbsd32_pointer_t netbsd32_u_charp; 102 typedef netbsd32_pointer_t netbsd32_charpp; 103 typedef netbsd32_pointer_t netbsd32_size_tp; 104 typedef netbsd32_pointer_t netbsd32_intp; 105 typedef netbsd32_pointer_t netbsd32_longp; 106 typedef netbsd32_pointer_t netbsd32_caddrp; 107 typedef netbsd32_pointer_t netbsd32_caddr; 108 typedef netbsd32_pointer_t netbsd32_gid_tp; 109 typedef netbsd32_pointer_t netbsd32_fsid_tp_t; 110 typedef netbsd32_pointer_t netbsd32_lwpidp; 111 typedef netbsd32_pointer_t netbsd32_ucontextp; 112 113 /* 114 * now, the compatibility structures and their fake pointer types. 115 */ 116 117 /* from <sys/types.h> */ 118 typedef netbsd32_pointer_t netbsd32_fd_setp_t; 119 typedef netbsd32_intptr_t netbsd32_semid_t; 120 typedef netbsd32_pointer_t netbsd32_semidp_t; 121 122 /* from <sys/uio.h> */ 123 typedef netbsd32_pointer_t netbsd32_iovecp_t; 124 struct netbsd32_iovec { 125 netbsd32_voidp iov_base; /* Base address. */ 126 netbsd32_size_t iov_len; /* Length. */ 127 }; 128 129 /* from <sys/time.h> */ 130 typedef int32_t netbsd32_timer_t; 131 typedef int32_t netbsd32_time_t; 132 typedef netbsd32_pointer_t netbsd32_timerp_t; 133 134 typedef netbsd32_pointer_t netbsd32_timespecp_t; 135 struct netbsd32_timespec { 136 netbsd32_time_t tv_sec; /* seconds */ 137 netbsd32_long tv_nsec; /* and nanoseconds */ 138 }; 139 140 typedef netbsd32_pointer_t netbsd32_timevalp_t; 141 struct netbsd32_timeval { 142 netbsd32_long tv_sec; /* seconds */ 143 netbsd32_long tv_usec; /* and microseconds */ 144 }; 145 146 typedef netbsd32_pointer_t netbsd32_timezonep_t; 147 struct netbsd32_timezone { 148 int tz_minuteswest; /* minutes west of Greenwich */ 149 int tz_dsttime; /* type of dst correction */ 150 }; 151 152 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 153 struct netbsd32_itimerval { 154 struct netbsd32_timeval it_interval; /* timer interval */ 155 struct netbsd32_timeval it_value; /* current value */ 156 }; 157 158 typedef netbsd32_pointer_t netbsd32_itimerspecp_t; 159 struct netbsd32_itimerspec { 160 struct netbsd32_timespec it_interval; 161 struct netbsd32_timespec it_value; 162 }; 163 164 /* from <sys/mount.h> */ 165 typedef netbsd32_pointer_t netbsd32_fidp_t; 166 167 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 168 169 typedef netbsd32_pointer_t netbsd32_statfsp_t; 170 struct netbsd32_statfs { 171 short f_type; /* type of file system */ 172 u_short f_flags; /* copy of mount flags */ 173 netbsd32_long f_bsize; /* fundamental file system block size */ 174 netbsd32_long f_iosize; /* optimal transfer block size */ 175 netbsd32_long f_blocks; /* total data blocks in file system */ 176 netbsd32_long f_bfree; /* free blocks in fs */ 177 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 178 netbsd32_long f_files; /* total file nodes in file system */ 179 netbsd32_long f_ffree; /* free file nodes in fs */ 180 fsid_t f_fsid; /* file system id */ 181 uid_t f_owner; /* user that mounted the file system */ 182 netbsd32_long f_spare[4]; /* spare for later */ 183 char f_fstypename[MFSNAMELEN]; /* fs type name */ 184 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 185 char f_mntfromname[MNAMELEN]; /* mounted file system */ 186 }; 187 188 /* from <sys/poll.h> */ 189 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 190 191 /* from <sys/resource.h> */ 192 typedef netbsd32_pointer_t netbsd32_rusagep_t; 193 struct netbsd32_rusage { 194 struct netbsd32_timeval ru_utime;/* user time used */ 195 struct netbsd32_timeval ru_stime;/* system time used */ 196 netbsd32_long ru_maxrss; /* max resident set size */ 197 netbsd32_long ru_ixrss; /* integral shared memory size */ 198 netbsd32_long ru_idrss; /* integral unshared data " */ 199 netbsd32_long ru_isrss; /* integral unshared stack " */ 200 netbsd32_long ru_minflt; /* page reclaims */ 201 netbsd32_long ru_majflt; /* page faults */ 202 netbsd32_long ru_nswap; /* swaps */ 203 netbsd32_long ru_inblock; /* block input operations */ 204 netbsd32_long ru_oublock; /* block output operations */ 205 netbsd32_long ru_msgsnd; /* messages sent */ 206 netbsd32_long ru_msgrcv; /* messages received */ 207 netbsd32_long ru_nsignals; /* signals received */ 208 netbsd32_long ru_nvcsw; /* voluntary context switches */ 209 netbsd32_long ru_nivcsw; /* involuntary " */ 210 }; 211 212 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 213 214 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 215 216 struct netbsd32_loadavg { 217 fixpt_t ldavg[3]; 218 netbsd32_long fscale; 219 }; 220 221 /* from <sys/ipc.h> */ 222 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 223 struct netbsd32_ipc_perm { 224 ushort cuid; /* creator user id */ 225 ushort cgid; /* creator group id */ 226 ushort uid; /* user id */ 227 ushort gid; /* group id */ 228 ushort mode; /* r/w permission */ 229 ushort _seq; /* sequence # (to generate unique msg/sem/shm id) */ 230 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 231 }; 232 struct netbsd32_ipc_perm14 { 233 ushort cuid; /* creator user id */ 234 ushort cgid; /* creator group id */ 235 ushort uid; /* user id */ 236 ushort gid; /* group id */ 237 ushort mode; /* r/w permission */ 238 ushort seq; /* sequence # (to generate unique msg/sem/shm id) */ 239 netbsd32_key_t key; /* user specified msg/sem/shm key */ 240 }; 241 242 /* from <sys/msg.h> */ 243 typedef netbsd32_pointer_t netbsd32_msgp_t; 244 struct netbsd32_msg { 245 netbsd32_msgp_t msg_next; /* next msg in the chain */ 246 netbsd32_long msg_type; /* type of this message */ 247 /* >0 -> type of this message */ 248 /* 0 -> free header */ 249 u_short msg_ts; /* size of this message */ 250 short msg_spot; /* location of start of msg in buffer */ 251 }; 252 253 typedef u_int32_t netbsd32_msqid_dsp_t; 254 typedef u_int32_t netbsd32_msgqnum_t; 255 typedef netbsd32_size_t netbsd32_msglen_t; 256 257 struct netbsd32_msqid_ds { 258 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 259 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 260 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 261 pid_t msg_lspid; /* process ID of last msgsend() */ 262 pid_t msg_lrpid; /* process ID of last msgrcv() */ 263 netbsd32_time_t msg_stime; /* time of last msgsend() */ 264 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 265 netbsd32_time_t msg_ctime; /* time of last change */ 266 267 /* 268 * These members are private and used only in the internal 269 * implementation of this interface. 270 */ 271 netbsd32_msgp_t _msg_first; /* first message in the queue */ 272 netbsd32_msgp_t _msg_last; /* last message in the queue */ 273 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 274 }; 275 struct netbsd32_msqid_ds14 { 276 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 277 netbsd32_msgp_t msg_first; /* first message in the queue */ 278 netbsd32_msgp_t msg_last; /* last message in the queue */ 279 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 280 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 281 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 282 pid_t msg_lspid; /* pid of last msgsnd() */ 283 pid_t msg_lrpid; /* pid of last msgrcv() */ 284 netbsd32_time_t msg_stime; /* time of last msgsnd() */ 285 netbsd32_long msg_pad1; 286 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 287 netbsd32_long msg_pad2; 288 netbsd32_time_t msg_ctime; /* time of last msgctl() */ 289 netbsd32_long msg_pad3; 290 netbsd32_long msg_pad4[4]; 291 }; 292 293 /* from <sys/sa.h> */ 294 typedef netbsd32_pointer_t netbsd32_sa_upcall_t; 295 typedef netbsd32_pointer_t netbsd32_sa_upcallp_t; 296 297 void netbsd32_cpu_upcall(struct lwp *, int, int, int, void *, void *, 298 void *, sa_upcall_t); 299 300 /* from <sys/sem.h> */ 301 typedef netbsd32_pointer_t netbsd32_semp_t; 302 303 typedef u_int32_t netbsd32_semid_dsp_t; 304 struct netbsd32_semid_ds { 305 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 306 unsigned short sem_nsems; /* number of sems in set */ 307 netbsd32_time_t sem_otime; /* last operation time */ 308 netbsd32_time_t sem_ctime; /* last change time */ 309 310 /* 311 * These members are private and used only in the internal 312 * implementation of this interface. 313 */ 314 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 315 }; 316 317 struct netbsd32_semid_ds14 { 318 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 319 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 320 unsigned short sem_nsems; /* number of sems in set */ 321 netbsd32_time_t sem_otime; /* last operation time */ 322 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 323 netbsd32_time_t sem_ctime; /* last change time */ 324 /* Times measured in secs since */ 325 /* 00:00:00 GMT, Jan. 1, 1970 */ 326 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */ 327 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */ 328 }; 329 330 typedef u_int32_t netbsd32_semunu_t; 331 typedef netbsd32_pointer_t netbsd32_semunp_t; 332 union netbsd32_semun { 333 int val; /* value for SETVAL */ 334 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 335 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 336 }; 337 338 typedef netbsd32_pointer_t netbsd32_sembufp_t; 339 struct netbsd32_sembuf { 340 unsigned short sem_num; /* semaphore # */ 341 short sem_op; /* semaphore operation */ 342 short sem_flg; /* operation flags */ 343 }; 344 345 /* from <sys/shm.h> */ 346 typedef u_int32_t netbsd32_shmid_dsp_t; 347 struct netbsd32_shmid_ds { 348 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 349 size_t shm_segsz; /* size of segment in bytes */ 350 pid_t shm_lpid; /* process ID of last shm op */ 351 pid_t shm_cpid; /* process ID of creator */ 352 shmatt_t shm_nattch; /* number of current attaches */ 353 netbsd32_time_t shm_atime; /* time of last shmat() */ 354 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 355 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 356 netbsd32_voidp _shm_internal; /* sysv stupidity */ 357 }; 358 359 struct netbsd32_shmid_ds14 { 360 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 361 int shm_segsz; /* size of segment in bytes */ 362 pid_t shm_lpid; /* process ID of last shm op */ 363 pid_t shm_cpid; /* process ID of creator */ 364 short shm_nattch; /* number of current attaches */ 365 netbsd32_time_t shm_atime; /* time of last shmat() */ 366 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 367 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 368 netbsd32_voidp _shm_internal; /* sysv stupidity */ 369 }; 370 371 /* from <sys/signal.h> */ 372 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 373 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 374 struct netbsd32_sigaction { 375 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 376 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 377 int netbsd32_sa_flags; /* see signal options below */ 378 }; 379 380 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 381 struct netbsd32_sigaltstack13 { 382 netbsd32_charp ss_sp; /* signal stack base */ 383 int ss_size; /* signal stack length */ 384 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 385 }; 386 387 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 388 struct netbsd32_sigaltstack { 389 netbsd32_voidp ss_sp; /* signal stack base */ 390 netbsd32_size_t ss_size; /* signal stack length */ 391 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 392 }; 393 394 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 395 struct netbsd32_sigstack { 396 netbsd32_voidp ss_sp; /* signal stack pointer */ 397 int ss_onstack; /* current status */ 398 }; 399 400 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 401 struct netbsd32_sigvec { 402 netbsd32_voidp sv_handler; /* signal handler */ 403 int sv_mask; /* signal mask to apply */ 404 int sv_flags; /* see signal options below */ 405 }; 406 407 typedef netbsd32_pointer_t netbsd32_siginfop_t; 408 409 union netbsd32_sigval { 410 int sival_int; 411 netbsd32_voidp sival_ptr; 412 }; 413 414 typedef netbsd32_pointer_t netbsd32_sigeventp_t; 415 struct netbsd32_sigevent { 416 int sigev_notify; 417 int sigev_signo; 418 union netbsd32_sigval sigev_value; 419 netbsd32_voidp sigev_notify_function; 420 netbsd32_voidp sigev_notify_attributes; 421 }; 422 423 /* from <sys/sigtypes.h> */ 424 typedef netbsd32_pointer_t netbsd32_stackp_t; 425 426 /* from <sys/socket.h> */ 427 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 428 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 429 430 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 431 struct netbsd32_msghdr { 432 netbsd32_caddr_t msg_name; /* optional address */ 433 u_int msg_namelen; /* size of address */ 434 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 435 u_int msg_iovlen; /* # elements in msg_iov */ 436 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 437 u_int msg_controllen; /* ancillary data buffer len */ 438 int msg_flags; /* flags on received message */ 439 }; 440 441 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 442 struct netbsd32_omsghdr { 443 netbsd32_caddr_t msg_name; /* optional address */ 444 int msg_namelen; /* size of address */ 445 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 446 int msg_iovlen; /* # elements in msg_iov */ 447 netbsd32_caddr_t msg_accrights; /* access rights sent/received */ 448 int msg_accrightslen; 449 }; 450 451 /* from <sys/stat.h> */ 452 typedef netbsd32_pointer_t netbsd32_stat12p_t; 453 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 454 dev_t st_dev; /* inode's device */ 455 u_int32_t st_ino; /* inode's number */ 456 u_int16_t st_mode; /* inode protection mode */ 457 u_int16_t st_nlink; /* number of hard links */ 458 uid_t st_uid; /* user ID of the file's owner */ 459 gid_t st_gid; /* group ID of the file's group */ 460 dev_t st_rdev; /* device type */ 461 struct netbsd32_timespec st_atimespec;/* time of last access */ 462 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 463 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 464 off_t st_size; /* file size, in bytes */ 465 int64_t st_blocks; /* blocks allocated for file */ 466 u_int32_t st_blksize; /* optimal blocksize for I/O */ 467 u_int32_t st_flags; /* user defined flags for file */ 468 u_int32_t st_gen; /* file generation number */ 469 int32_t st_lspare; 470 int64_t st_qspare[2]; 471 }; 472 473 typedef netbsd32_pointer_t netbsd32_stat43p_t; 474 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 475 u_int16_t st_dev; /* inode's device */ 476 u_int32_t st_ino; /* inode's number */ 477 u_int16_t st_mode; /* inode protection mode */ 478 u_int16_t st_nlink; /* number of hard links */ 479 u_int16_t st_uid; /* user ID of the file's owner */ 480 u_int16_t st_gid; /* group ID of the file's group */ 481 u_int16_t st_rdev; /* device type */ 482 int32_t st_size; /* file size, in bytes */ 483 struct netbsd32_timespec st_atimespec;/* time of last access */ 484 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 485 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 486 int32_t st_blksize; /* optimal blocksize for I/O */ 487 int32_t st_blocks; /* blocks allocated for file */ 488 u_int32_t st_flags; /* user defined flags for file */ 489 u_int32_t st_gen; /* file generation number */ 490 }; 491 typedef netbsd32_pointer_t netbsd32_stat13p_t; 492 struct netbsd32_stat13 { 493 dev_t st_dev; /* inode's device */ 494 u_int32_t st_ino; /* inode's number */ 495 mode_t st_mode; /* inode protection mode */ 496 nlink_t st_nlink; /* number of hard links */ 497 uid_t st_uid; /* user ID of the file's owner */ 498 gid_t st_gid; /* group ID of the file's group */ 499 dev_t st_rdev; /* device type */ 500 struct netbsd32_timespec st_atimespec;/* time of last access */ 501 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 502 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 503 off_t st_size; /* file size, in bytes */ 504 blkcnt_t st_blocks; /* blocks allocated for file */ 505 blksize_t st_blksize; /* optimal blocksize for I/O */ 506 u_int32_t st_flags; /* user defined flags for file */ 507 u_int32_t st_gen; /* file generation number */ 508 u_int32_t st_spare; /* file generation number */ 509 struct netbsd32_timespec st_birthtimespec; 510 u_int32_t st_spare2; 511 } 512 #ifdef __x86_64__ 513 __attribute__((packed)) 514 #endif 515 ; 516 517 typedef netbsd32_pointer_t netbsd32_statp_t; 518 struct netbsd32_stat { 519 dev_t st_dev; /* inode's device */ 520 mode_t st_mode; /* inode protection mode */ 521 ino_t st_ino; /* inode's number */ 522 nlink_t st_nlink; /* number of hard links */ 523 uid_t st_uid; /* user ID of the file's owner */ 524 gid_t st_gid; /* group ID of the file's group */ 525 dev_t st_rdev; /* device type */ 526 struct netbsd32_timespec st_atimespec;/* time of last access */ 527 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 528 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 529 struct netbsd32_timespec st_birthtimespec; /* time of creation */ 530 off_t st_size; /* file size, in bytes */ 531 blkcnt_t st_blocks; /* blocks allocated for file */ 532 blksize_t st_blksize; /* optimal blocksize for I/O */ 533 u_int32_t st_flags; /* user defined flags for file */ 534 u_int32_t st_gen; /* file generation number */ 535 u_int32_t st_spare[2]; 536 } 537 #ifdef __x86_64__ 538 __attribute__((packed)) 539 #endif 540 ; 541 542 /* from <sys/statvfs.h> */ 543 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 544 struct netbsd32_statvfs { 545 netbsd32_u_long f_flag; /* copy of mount exported flags */ 546 netbsd32_u_long f_bsize; /* system block size */ 547 netbsd32_u_long f_frsize; /* system fragment size */ 548 netbsd32_u_long f_iosize; /* optimal file system block size */ 549 fsblkcnt_t f_blocks; /* number of blocks in file system */ 550 fsblkcnt_t f_bfree; /* free blocks avail in file system */ 551 fsblkcnt_t f_bavail; /* free blocks avail to non-root */ 552 fsblkcnt_t f_bresvd; /* blocks reserved for root */ 553 fsfilcnt_t f_files; /* total file nodes in file system */ 554 fsfilcnt_t f_ffree; /* free file nodes in file system */ 555 fsfilcnt_t f_favail; /* free file nodes avail to non-root */ 556 fsfilcnt_t f_fresvd; /* file nodes reserved for root */ 557 uint64_t f_syncreads; /* count of sync reads since mount */ 558 uint64_t f_syncwrites; /* count of sync writes since mount */ 559 uint64_t f_asyncreads; /* count of async reads since mount */ 560 uint64_t f_asyncwrites; /* count of async writes since mount */ 561 fsid_t f_fsidx; /* NetBSD compatible fsid */ 562 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 563 netbsd32_u_long f_namemax; /* maximum filename length */ 564 uid_t f_owner; /* user that mounted the file system */ 565 uint32_t f_spare[4]; /* spare space */ 566 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 567 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 568 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 569 } __attribute__((packed)); 570 571 /* from <sys/timex.h> */ 572 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 573 struct netbsd32_ntptimeval30 { 574 struct netbsd32_timeval time; /* current time (ro) */ 575 netbsd32_long maxerror; /* maximum error (us) (ro) */ 576 netbsd32_long esterror; /* estimated error (us) (ro) */ 577 }; 578 struct netbsd32_ntptimeval { 579 struct netbsd32_timespec time; /* current time (ro) */ 580 netbsd32_long maxerror; /* maximum error (us) (ro) */ 581 netbsd32_long esterror; /* estimated error (us) (ro) */ 582 netbsd32_long tai; /* TAI offset */ 583 int time_state; /* time status */ 584 }; 585 586 typedef netbsd32_pointer_t netbsd32_timexp_t; 587 struct netbsd32_timex { 588 unsigned int modes; /* clock mode bits (wo) */ 589 netbsd32_long offset; /* time offset (us) (rw) */ 590 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 591 netbsd32_long maxerror; /* maximum error (us) (rw) */ 592 netbsd32_long esterror; /* estimated error (us) (rw) */ 593 int status; /* clock status bits (rw) */ 594 netbsd32_long constant; /* pll time constant (rw) */ 595 netbsd32_long precision; /* clock precision (us) (ro) */ 596 netbsd32_long tolerance; /* clock frequency tolerance (scaled 597 * ppm) (ro) */ 598 /* 599 * The following read-only structure members are implemented 600 * only if the PPS signal discipline is configured in the 601 * kernel. 602 */ 603 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 604 netbsd32_long jitter; /* pps jitter (us) (ro) */ 605 int shift; /* interval duration (s) (shift) (ro) */ 606 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 607 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 608 netbsd32_long calcnt; /* calibration intervals (ro) */ 609 netbsd32_long errcnt; /* calibration errors (ro) */ 610 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 611 }; 612 613 /* from <ufs/lfs/lfs.h> */ 614 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 615 616 /* from <sys/utsname.h> */ 617 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 618 619 /* from <compat/common/kern_info_09.c> */ 620 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 621 622 /* from <arch/sparc{,64}/include/vuid_event.h> */ 623 typedef struct firm_event32 { 624 u_short id; /* key or MS_* or LOC_[XY]_DELTA */ 625 u_short pad; /* unused, at least by X11 */ 626 int value; /* VKEY_{UP,DOWN} or locator delta */ 627 struct netbsd32_timeval time; 628 } Firm_event32; 629 630 /* from <sys/uuid.h> */ 631 typedef netbsd32_pointer_t netbsd32_uuidp_t; 632 633 /* from <sys/event.h> */ 634 typedef netbsd32_pointer_t netbsd32_keventp_t; 635 636 struct netbsd32_kevent { 637 netbsd32_uintptr_t ident; 638 uint32_t filter; 639 uint32_t flags; 640 uint32_t fflags; 641 int64_t data; 642 netbsd32_intptr_t udata; 643 } __attribute__((packed)); 644 645 int netbsd32_kevent(struct lwp *, void *, register_t *); 646 647 /* 648 * here are some macros to convert between netbsd32 and sparc64 types. 649 * note that they do *NOT* act like good macros and put ()'s around all 650 * arguments cuz this _breaks_ SCARG(). 651 */ 652 #define NETBSD32TO64(s32uap, uap, name) \ 653 SCARG(uap, name) = SCARG(s32uap, name) 654 #define NETBSD32TOP(s32uap, uap, name, type) \ 655 SCARG(uap, name) = (type *)(uintptr_t)NETBSD32PTR64(SCARG(s32uap, name)) 656 #define NETBSD32TOX(s32uap, uap, name, type) \ 657 SCARG(uap, name) = (type)SCARG(s32uap, name) 658 #define NETBSD32TOX64(s32uap, uap, name, type) \ 659 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 660 661 /* and some standard versions */ 662 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 663 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 664 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 665 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 666 667 int coredump_netbsd32(struct lwp *, void *); 668 669 /* 670 * random other stuff 671 */ 672 #include <compat/common/compat_util.h> 673 #include <compat/sys/siginfo.h> 674 675 void netbsd32_from_stat43 __P((struct stat43 *, struct netbsd32_stat43 *)); 676 677 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 678 void netbsd32_adjust_limits(struct proc *); 679 680 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 681 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *); 682 683 #ifdef SYSCTL_SETUP_PROTO 684 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 685 #endif /* SYSCTL_SETUP_PROTO */ 686 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 687
Indexes created Wed Sep 24 02:09:48 GMT 2025