netbsd32.h revision 1.64
1 /* $NetBSD: netbsd32.h,v 1.64 2007/06/03 10:55:10 dsl Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2001 Matthew R. Green 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #ifndef _COMPAT_NETBSD32_NETBSD32_H_ 32 #define _COMPAT_NETBSD32_NETBSD32_H_ 33 /* We need to change the size of register_t */ 34 #ifdef syscallargs 35 #undef syscallargs 36 #endif 37 /* 38 * NetBSD 32-bit compatibility module. 39 */ 40 41 #include <sys/systm.h> 42 #include <sys/mount.h> 43 #include <sys/stat.h> 44 #include <sys/statvfs.h> 45 #include <sys/syscallargs.h> 46 #include <sys/ipc.h> 47 #include <sys/shm.h> 48 #include <sys/ucontext.h> 49 #include <compat/sys/ucontext.h> 50 51 /* 52 * first, define the basic types we need. 53 */ 54 55 typedef int32_t netbsd32_long; 56 typedef u_int32_t netbsd32_u_long; 57 58 typedef u_int32_t netbsd32_clock_t; 59 typedef u_int32_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 u_int32_t netbsd32_uintptr_t; 65 66 /* 67 * machine depedant section; must define: 68 * netbsd32_pointer_t 69 * - 32-bit pointer type, normally u_int32_t but can be int32_t 70 * for platforms which rely on sign-extension of pointers 71 * such as SH-5. 72 * NETBSD32PTR64(p32) 73 * - Translate a 32-bit pointer into something valid in a 74 * 64-bit context. 75 * struct netbsd32_sigcontext 76 * - 32bit compatibility sigcontext structure for this arch. 77 * netbsd32_sigcontextp_t 78 * - type of pointer to above, normally u_int32_t 79 * void netbsd32_setregs(struct proc *p, struct exec_package *pack, 80 * u_long stack); 81 * int netbsd32_sigreturn(struct proc *p, void *v, 82 * register_t *retval); 83 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code); 84 * char netbsd32_esigcode[], netbsd32_sigcode[] 85 * - the above are abvious 86 * 87 * pull in the netbsd32 machine dependant header, that may help with the 88 * above, or it may be provided via the MD layer itself. 89 */ 90 #include <machine/netbsd32_machdep.h> 91 92 /* netbsd32_machdep.h will have (typically) defined: 93 #define NETBSD32_POINTER_TYPE uint32_t 94 typedef struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t; 95 */ 96 97 /* 98 * Conversion functions for the rest of the compat32 code: 99 * 100 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *' 101 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable 102 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer 103 * 104 * Under rare circumstances the following get used: 105 * 106 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type. 107 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *' 108 */ 109 #define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32) 110 #define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64)) 111 #define NETBSD32PTR32PLUS(p32, incr) ((p32).i32 += incr) 112 113 static __inline NETBSD32_POINTER_TYPE 114 NETBSD32PTR32I(const void *p64) { return (uintptr_t)p64; } 115 static __inline void * 116 NETBSD32IPTR64(NETBSD32_POINTER_TYPE p32) { return (void *)(intptr_t)p32; } 117 118 /* Nothing should be using the raw type, so kill it */ 119 #undef NETBSD32_POINTER_TYPE 120 121 /* 122 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>) 123 */ 124 125 typedef netbsd32_pointer_t netbsd32_voidp; 126 typedef netbsd32_pointer_t netbsd32_u_shortp; 127 typedef netbsd32_pointer_t netbsd32_charp; 128 typedef netbsd32_pointer_t netbsd32_u_charp; 129 typedef netbsd32_pointer_t netbsd32_charpp; 130 typedef netbsd32_pointer_t netbsd32_size_tp; 131 typedef netbsd32_pointer_t netbsd32_intp; 132 typedef netbsd32_pointer_t netbsd32_longp; 133 typedef netbsd32_pointer_t netbsd32_caddrp; 134 typedef netbsd32_pointer_t netbsd32_caddr; 135 typedef netbsd32_pointer_t netbsd32_gid_tp; 136 typedef netbsd32_pointer_t netbsd32_fsid_tp_t; 137 typedef netbsd32_pointer_t netbsd32_lwpidp; 138 typedef netbsd32_pointer_t netbsd32_ucontextp; 139 typedef netbsd32_pointer_t netbsd32_caddr_t; 140 141 /* 142 * now, the compatibility structures and their fake pointer types. 143 */ 144 145 /* from <sys/types.h> */ 146 typedef netbsd32_pointer_t netbsd32_fd_setp_t; 147 typedef netbsd32_intptr_t netbsd32_semid_t; 148 typedef netbsd32_pointer_t netbsd32_semidp_t; 149 150 /* from <sys/uio.h> */ 151 typedef netbsd32_pointer_t netbsd32_iovecp_t; 152 struct netbsd32_iovec { 153 netbsd32_voidp iov_base; /* Base address. */ 154 netbsd32_size_t iov_len; /* Length. */ 155 }; 156 157 /* from <sys/time.h> */ 158 typedef int32_t netbsd32_timer_t; 159 typedef int32_t netbsd32_time_t; 160 typedef netbsd32_pointer_t netbsd32_timerp_t; 161 162 typedef netbsd32_pointer_t netbsd32_timespecp_t; 163 struct netbsd32_timespec { 164 netbsd32_time_t tv_sec; /* seconds */ 165 netbsd32_long tv_nsec; /* and nanoseconds */ 166 }; 167 168 typedef netbsd32_pointer_t netbsd32_timevalp_t; 169 struct netbsd32_timeval { 170 netbsd32_long tv_sec; /* seconds */ 171 netbsd32_long tv_usec; /* and microseconds */ 172 }; 173 174 typedef netbsd32_pointer_t netbsd32_timezonep_t; 175 struct netbsd32_timezone { 176 int tz_minuteswest; /* minutes west of Greenwich */ 177 int tz_dsttime; /* type of dst correction */ 178 }; 179 180 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 181 struct netbsd32_itimerval { 182 struct netbsd32_timeval it_interval; /* timer interval */ 183 struct netbsd32_timeval it_value; /* current value */ 184 }; 185 186 typedef netbsd32_pointer_t netbsd32_itimerspecp_t; 187 struct netbsd32_itimerspec { 188 struct netbsd32_timespec it_interval; 189 struct netbsd32_timespec it_value; 190 }; 191 192 /* from <sys/mount.h> */ 193 typedef netbsd32_pointer_t netbsd32_fidp_t; 194 195 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 196 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t; 197 198 typedef netbsd32_pointer_t netbsd32_statfsp_t; 199 struct netbsd32_statfs { 200 short f_type; /* type of file system */ 201 u_short f_flags; /* copy of mount flags */ 202 netbsd32_long f_bsize; /* fundamental file system block size */ 203 netbsd32_long f_iosize; /* optimal transfer block size */ 204 netbsd32_long f_blocks; /* total data blocks in file system */ 205 netbsd32_long f_bfree; /* free blocks in fs */ 206 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 207 netbsd32_long f_files; /* total file nodes in file system */ 208 netbsd32_long f_ffree; /* free file nodes in fs */ 209 fsid_t f_fsid; /* file system id */ 210 uid_t f_owner; /* user that mounted the file system */ 211 netbsd32_long f_spare[4]; /* spare for later */ 212 char f_fstypename[MFSNAMELEN]; /* fs type name */ 213 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 214 char f_mntfromname[MNAMELEN]; /* mounted file system */ 215 }; 216 217 /* from <sys/poll.h> */ 218 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 219 220 /* from <sys/resource.h> */ 221 typedef netbsd32_pointer_t netbsd32_rusagep_t; 222 struct netbsd32_rusage { 223 struct netbsd32_timeval ru_utime;/* user time used */ 224 struct netbsd32_timeval ru_stime;/* system time used */ 225 netbsd32_long ru_maxrss; /* max resident set size */ 226 netbsd32_long ru_ixrss; /* integral shared memory size */ 227 netbsd32_long ru_idrss; /* integral unshared data " */ 228 netbsd32_long ru_isrss; /* integral unshared stack " */ 229 netbsd32_long ru_minflt; /* page reclaims */ 230 netbsd32_long ru_majflt; /* page faults */ 231 netbsd32_long ru_nswap; /* swaps */ 232 netbsd32_long ru_inblock; /* block input operations */ 233 netbsd32_long ru_oublock; /* block output operations */ 234 netbsd32_long ru_msgsnd; /* messages sent */ 235 netbsd32_long ru_msgrcv; /* messages received */ 236 netbsd32_long ru_nsignals; /* signals received */ 237 netbsd32_long ru_nvcsw; /* voluntary context switches */ 238 netbsd32_long ru_nivcsw; /* involuntary " */ 239 }; 240 241 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 242 243 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 244 245 struct netbsd32_loadavg { 246 fixpt_t ldavg[3]; 247 netbsd32_long fscale; 248 }; 249 250 /* from <sys/ipc.h> */ 251 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 252 struct netbsd32_ipc_perm { 253 ushort cuid; /* creator user id */ 254 ushort cgid; /* creator group id */ 255 ushort uid; /* user id */ 256 ushort gid; /* group id */ 257 ushort mode; /* r/w permission */ 258 ushort _seq; /* sequence # (to generate unique msg/sem/shm id) */ 259 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 260 }; 261 struct netbsd32_ipc_perm14 { 262 ushort cuid; /* creator user id */ 263 ushort cgid; /* creator group id */ 264 ushort uid; /* user id */ 265 ushort gid; /* group id */ 266 ushort mode; /* r/w permission */ 267 ushort seq; /* sequence # (to generate unique msg/sem/shm id) */ 268 netbsd32_key_t key; /* user specified msg/sem/shm key */ 269 }; 270 271 /* from <sys/msg.h> */ 272 typedef netbsd32_pointer_t netbsd32_msgp_t; 273 struct netbsd32_msg { 274 netbsd32_msgp_t msg_next; /* next msg in the chain */ 275 netbsd32_long msg_type; /* type of this message */ 276 /* >0 -> type of this message */ 277 /* 0 -> free header */ 278 u_short msg_ts; /* size of this message */ 279 short msg_spot; /* location of start of msg in buffer */ 280 }; 281 282 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t; 283 typedef u_int32_t netbsd32_msgqnum_t; 284 typedef netbsd32_size_t netbsd32_msglen_t; 285 286 struct netbsd32_msqid_ds { 287 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 288 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 289 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 290 pid_t msg_lspid; /* process ID of last msgsend() */ 291 pid_t msg_lrpid; /* process ID of last msgrcv() */ 292 netbsd32_time_t msg_stime; /* time of last msgsend() */ 293 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 294 netbsd32_time_t msg_ctime; /* time of last change */ 295 296 /* 297 * These members are private and used only in the internal 298 * implementation of this interface. 299 */ 300 netbsd32_msgp_t _msg_first; /* first message in the queue */ 301 netbsd32_msgp_t _msg_last; /* last message in the queue */ 302 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 303 }; 304 struct netbsd32_msqid_ds14 { 305 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 306 netbsd32_msgp_t msg_first; /* first message in the queue */ 307 netbsd32_msgp_t msg_last; /* last message in the queue */ 308 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 309 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 310 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 311 pid_t msg_lspid; /* pid of last msgsnd() */ 312 pid_t msg_lrpid; /* pid of last msgrcv() */ 313 netbsd32_time_t msg_stime; /* time of last msgsnd() */ 314 netbsd32_long msg_pad1; 315 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 316 netbsd32_long msg_pad2; 317 netbsd32_time_t msg_ctime; /* time of last msgctl() */ 318 netbsd32_long msg_pad3; 319 netbsd32_long msg_pad4[4]; 320 }; 321 322 /* from <sys/sem.h> */ 323 typedef netbsd32_pointer_t netbsd32_semp_t; 324 325 typedef netbsd32_pointer_t netbsd32_semid_dsp_t; 326 struct netbsd32_semid_ds { 327 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 328 unsigned short sem_nsems; /* number of sems in set */ 329 netbsd32_time_t sem_otime; /* last operation time */ 330 netbsd32_time_t sem_ctime; /* last change time */ 331 332 /* 333 * These members are private and used only in the internal 334 * implementation of this interface. 335 */ 336 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 337 }; 338 339 struct netbsd32_semid_ds14 { 340 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 341 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 342 unsigned short sem_nsems; /* number of sems in set */ 343 netbsd32_time_t sem_otime; /* last operation time */ 344 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 345 netbsd32_time_t sem_ctime; /* last change time */ 346 /* Times measured in secs since */ 347 /* 00:00:00 GMT, Jan. 1, 1970 */ 348 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */ 349 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */ 350 }; 351 352 typedef u_int32_t netbsd32_semunu_t; 353 typedef netbsd32_pointer_t netbsd32_semunp_t; 354 union netbsd32_semun { 355 int val; /* value for SETVAL */ 356 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 357 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 358 }; 359 360 typedef netbsd32_pointer_t netbsd32_sembufp_t; 361 struct netbsd32_sembuf { 362 unsigned short sem_num; /* semaphore # */ 363 short sem_op; /* semaphore operation */ 364 short sem_flg; /* operation flags */ 365 }; 366 367 /* from <sys/shm.h> */ 368 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t; 369 struct netbsd32_shmid_ds { 370 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 371 size_t shm_segsz; /* size of segment in bytes */ 372 pid_t shm_lpid; /* process ID of last shm op */ 373 pid_t shm_cpid; /* process ID of creator */ 374 shmatt_t shm_nattch; /* number of current attaches */ 375 netbsd32_time_t shm_atime; /* time of last shmat() */ 376 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 377 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 378 netbsd32_voidp _shm_internal; /* sysv stupidity */ 379 }; 380 381 struct netbsd32_shmid_ds14 { 382 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 383 int shm_segsz; /* size of segment in bytes */ 384 pid_t shm_lpid; /* process ID of last shm op */ 385 pid_t shm_cpid; /* process ID of creator */ 386 short shm_nattch; /* number of current attaches */ 387 netbsd32_time_t shm_atime; /* time of last shmat() */ 388 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 389 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 390 netbsd32_voidp _shm_internal; /* sysv stupidity */ 391 }; 392 393 /* from <sys/signal.h> */ 394 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 395 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 396 struct netbsd32_sigaction { 397 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 398 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 399 int netbsd32_sa_flags; /* see signal options below */ 400 }; 401 402 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 403 struct netbsd32_sigaltstack13 { 404 netbsd32_charp ss_sp; /* signal stack base */ 405 int ss_size; /* signal stack length */ 406 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 407 }; 408 409 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 410 struct netbsd32_sigaltstack { 411 netbsd32_voidp ss_sp; /* signal stack base */ 412 netbsd32_size_t ss_size; /* signal stack length */ 413 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 414 }; 415 416 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 417 struct netbsd32_sigstack { 418 netbsd32_voidp ss_sp; /* signal stack pointer */ 419 int ss_onstack; /* current status */ 420 }; 421 422 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 423 struct netbsd32_sigvec { 424 netbsd32_voidp sv_handler; /* signal handler */ 425 int sv_mask; /* signal mask to apply */ 426 int sv_flags; /* see signal options below */ 427 }; 428 429 typedef netbsd32_pointer_t netbsd32_siginfop_t; 430 431 union netbsd32_sigval { 432 int sival_int; 433 netbsd32_voidp sival_ptr; 434 }; 435 436 typedef netbsd32_pointer_t netbsd32_sigeventp_t; 437 struct netbsd32_sigevent { 438 int sigev_notify; 439 int sigev_signo; 440 union netbsd32_sigval sigev_value; 441 netbsd32_voidp sigev_notify_function; 442 netbsd32_voidp sigev_notify_attributes; 443 }; 444 445 /* from <sys/sigtypes.h> */ 446 typedef netbsd32_pointer_t netbsd32_stackp_t; 447 448 /* from <sys/socket.h> */ 449 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 450 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 451 452 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 453 struct netbsd32_msghdr { 454 netbsd32_caddr_t msg_name; /* optional address */ 455 u_int msg_namelen; /* size of address */ 456 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 457 u_int msg_iovlen; /* # elements in msg_iov */ 458 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 459 u_int msg_controllen; /* ancillary data buffer len */ 460 int msg_flags; /* flags on received message */ 461 }; 462 463 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 464 struct netbsd32_omsghdr { 465 netbsd32_caddr_t msg_name; /* optional address */ 466 int msg_namelen; /* size of address */ 467 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 468 int msg_iovlen; /* # elements in msg_iov */ 469 netbsd32_caddr_t msg_accrights; /* access rights sent/received */ 470 int msg_accrightslen; 471 }; 472 473 /* from <sys/stat.h> */ 474 typedef netbsd32_pointer_t netbsd32_stat12p_t; 475 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 476 dev_t st_dev; /* inode's device */ 477 u_int32_t st_ino; /* inode's number */ 478 u_int16_t st_mode; /* inode protection mode */ 479 u_int16_t st_nlink; /* number of hard links */ 480 uid_t st_uid; /* user ID of the file's owner */ 481 gid_t st_gid; /* group ID of the file's group */ 482 dev_t st_rdev; /* device type */ 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 off_t st_size; /* file size, in bytes */ 487 int64_t st_blocks; /* blocks allocated for file */ 488 u_int32_t st_blksize; /* optimal blocksize for I/O */ 489 u_int32_t st_flags; /* user defined flags for file */ 490 u_int32_t st_gen; /* file generation number */ 491 int32_t st_lspare; 492 int64_t st_qspare[2]; 493 }; 494 495 typedef netbsd32_pointer_t netbsd32_stat43p_t; 496 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 497 u_int16_t st_dev; /* inode's device */ 498 u_int32_t st_ino; /* inode's number */ 499 u_int16_t st_mode; /* inode protection mode */ 500 u_int16_t st_nlink; /* number of hard links */ 501 u_int16_t st_uid; /* user ID of the file's owner */ 502 u_int16_t st_gid; /* group ID of the file's group */ 503 u_int16_t st_rdev; /* device type */ 504 int32_t st_size; /* file size, in bytes */ 505 struct netbsd32_timespec st_atimespec;/* time of last access */ 506 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 507 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 508 int32_t st_blksize; /* optimal blocksize for I/O */ 509 int32_t st_blocks; /* blocks allocated for file */ 510 u_int32_t st_flags; /* user defined flags for file */ 511 u_int32_t st_gen; /* file generation number */ 512 }; 513 typedef netbsd32_pointer_t netbsd32_stat13p_t; 514 struct netbsd32_stat13 { 515 dev_t st_dev; /* inode's device */ 516 u_int32_t st_ino; /* inode's number */ 517 mode_t st_mode; /* inode protection mode */ 518 nlink_t st_nlink; /* number of hard links */ 519 uid_t st_uid; /* user ID of the file's owner */ 520 gid_t st_gid; /* group ID of the file's group */ 521 dev_t st_rdev; /* device type */ 522 struct netbsd32_timespec st_atimespec;/* time of last access */ 523 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 524 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 525 off_t st_size; /* file size, in bytes */ 526 blkcnt_t st_blocks; /* blocks allocated for file */ 527 blksize_t st_blksize; /* optimal blocksize for I/O */ 528 u_int32_t st_flags; /* user defined flags for file */ 529 u_int32_t st_gen; /* file generation number */ 530 u_int32_t st_spare; /* file generation number */ 531 struct netbsd32_timespec st_birthtimespec; 532 u_int32_t st_spare2; 533 } 534 #ifdef __x86_64__ 535 __attribute__((packed)) 536 #endif 537 ; 538 539 typedef netbsd32_pointer_t netbsd32_statp_t; 540 struct netbsd32_stat { 541 dev_t st_dev; /* inode's device */ 542 mode_t st_mode; /* inode protection mode */ 543 ino_t st_ino; /* inode's number */ 544 nlink_t st_nlink; /* number of hard links */ 545 uid_t st_uid; /* user ID of the file's owner */ 546 gid_t st_gid; /* group ID of the file's group */ 547 dev_t st_rdev; /* device type */ 548 struct netbsd32_timespec st_atimespec;/* time of last access */ 549 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 550 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 551 struct netbsd32_timespec st_birthtimespec; /* time of creation */ 552 off_t st_size; /* file size, in bytes */ 553 blkcnt_t st_blocks; /* blocks allocated for file */ 554 blksize_t st_blksize; /* optimal blocksize for I/O */ 555 u_int32_t st_flags; /* user defined flags for file */ 556 u_int32_t st_gen; /* file generation number */ 557 u_int32_t st_spare[2]; 558 } 559 #ifdef __x86_64__ 560 __attribute__((packed)) 561 #endif 562 ; 563 564 /* from <sys/statvfs.h> */ 565 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 566 struct netbsd32_statvfs { 567 netbsd32_u_long f_flag; /* copy of mount exported flags */ 568 netbsd32_u_long f_bsize; /* system block size */ 569 netbsd32_u_long f_frsize; /* system fragment size */ 570 netbsd32_u_long f_iosize; /* optimal file system block size */ 571 fsblkcnt_t f_blocks; /* number of blocks in file system */ 572 fsblkcnt_t f_bfree; /* free blocks avail in file system */ 573 fsblkcnt_t f_bavail; /* free blocks avail to non-root */ 574 fsblkcnt_t f_bresvd; /* blocks reserved for root */ 575 fsfilcnt_t f_files; /* total file nodes in file system */ 576 fsfilcnt_t f_ffree; /* free file nodes in file system */ 577 fsfilcnt_t f_favail; /* free file nodes avail to non-root */ 578 fsfilcnt_t f_fresvd; /* file nodes reserved for root */ 579 uint64_t f_syncreads; /* count of sync reads since mount */ 580 uint64_t f_syncwrites; /* count of sync writes since mount */ 581 uint64_t f_asyncreads; /* count of async reads since mount */ 582 uint64_t f_asyncwrites; /* count of async writes since mount */ 583 fsid_t f_fsidx; /* NetBSD compatible fsid */ 584 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 585 netbsd32_u_long f_namemax; /* maximum filename length */ 586 uid_t f_owner; /* user that mounted the file system */ 587 uint32_t f_spare[4]; /* spare space */ 588 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 589 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 590 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 591 } __attribute__((packed)); 592 593 /* from <sys/timex.h> */ 594 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 595 struct netbsd32_ntptimeval30 { 596 struct netbsd32_timeval time; /* current time (ro) */ 597 netbsd32_long maxerror; /* maximum error (us) (ro) */ 598 netbsd32_long esterror; /* estimated error (us) (ro) */ 599 }; 600 struct netbsd32_ntptimeval { 601 struct netbsd32_timespec time; /* current time (ro) */ 602 netbsd32_long maxerror; /* maximum error (us) (ro) */ 603 netbsd32_long esterror; /* estimated error (us) (ro) */ 604 netbsd32_long tai; /* TAI offset */ 605 int time_state; /* time status */ 606 }; 607 608 typedef netbsd32_pointer_t netbsd32_timexp_t; 609 struct netbsd32_timex { 610 unsigned int modes; /* clock mode bits (wo) */ 611 netbsd32_long offset; /* time offset (us) (rw) */ 612 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 613 netbsd32_long maxerror; /* maximum error (us) (rw) */ 614 netbsd32_long esterror; /* estimated error (us) (rw) */ 615 int status; /* clock status bits (rw) */ 616 netbsd32_long constant; /* pll time constant (rw) */ 617 netbsd32_long precision; /* clock precision (us) (ro) */ 618 netbsd32_long tolerance; /* clock frequency tolerance (scaled 619 * ppm) (ro) */ 620 /* 621 * The following read-only structure members are implemented 622 * only if the PPS signal discipline is configured in the 623 * kernel. 624 */ 625 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 626 netbsd32_long jitter; /* pps jitter (us) (ro) */ 627 int shift; /* interval duration (s) (shift) (ro) */ 628 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 629 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 630 netbsd32_long calcnt; /* calibration intervals (ro) */ 631 netbsd32_long errcnt; /* calibration errors (ro) */ 632 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 633 }; 634 635 /* from <ufs/lfs/lfs.h> */ 636 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 637 638 /* from <sys/utsname.h> */ 639 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 640 641 /* from <compat/common/kern_info_09.c> */ 642 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 643 644 /* from <arch/sparc{,64}/include/vuid_event.h> */ 645 typedef struct firm_event32 { 646 u_short id; /* key or MS_* or LOC_[XY]_DELTA */ 647 u_short pad; /* unused, at least by X11 */ 648 int value; /* VKEY_{UP,DOWN} or locator delta */ 649 struct netbsd32_timeval time; 650 } Firm_event32; 651 652 /* from <sys/uuid.h> */ 653 typedef netbsd32_pointer_t netbsd32_uuidp_t; 654 655 /* from <sys/event.h> */ 656 typedef netbsd32_pointer_t netbsd32_keventp_t; 657 658 struct netbsd32_kevent { 659 netbsd32_uintptr_t ident; 660 uint32_t filter; 661 uint32_t flags; 662 uint32_t fflags; 663 int64_t data; 664 netbsd32_intptr_t udata; 665 } __attribute__((packed)); 666 667 int netbsd32_kevent(struct lwp *, void *, register_t *); 668 669 /* 670 * here are some macros to convert between netbsd32 and sparc64 types. 671 * note that they do *NOT* act like good macros and put ()'s around all 672 * arguments cuz this _breaks_ SCARG(). 673 */ 674 #define NETBSD32TO64(s32uap, uap, name) \ 675 SCARG(uap, name) = SCARG(s32uap, name) 676 #define NETBSD32TOP(s32uap, uap, name, type) \ 677 SCARG(uap, name) = SCARG_P32(s32uap, name) 678 #define NETBSD32TOX(s32uap, uap, name, type) \ 679 SCARG(uap, name) = (type)SCARG(s32uap, name) 680 #define NETBSD32TOX64(s32uap, uap, name, type) \ 681 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 682 683 /* and some standard versions */ 684 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 685 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 686 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 687 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 688 689 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name)) 690 691 int coredump_netbsd32(struct lwp *, void *); 692 693 /* 694 * random other stuff 695 */ 696 #include <compat/common/compat_util.h> 697 #include <compat/sys/siginfo.h> 698 699 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 700 void netbsd32_adjust_limits(struct proc *); 701 702 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 703 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *); 704 705 void startlwp32(void *); 706 int do_netbsd32___semctl14(struct lwp *, void *, register_t *, void *); 707 708 #ifdef SYSCTL_SETUP_PROTO 709 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 710 #endif /* SYSCTL_SETUP_PROTO */ 711 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 712
Indexes created Tue Sep 23 22:09:46 GMT 2025