netbsd32.h revision 1.72
1 /* $NetBSD: netbsd32.h,v 1.72 2008/02/02 13:58:18 dsl Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2001 Matthew R. Green 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #ifndef _COMPAT_NETBSD32_NETBSD32_H_ 32 #define _COMPAT_NETBSD32_NETBSD32_H_ 33 /* We need to change the size of register_t */ 34 #ifdef syscallargs 35 #undef syscallargs 36 #endif 37 /* 38 * NetBSD 32-bit compatibility module. 39 */ 40 41 #include <sys/systm.h> 42 #include <sys/mount.h> 43 #include <sys/stat.h> 44 #include <sys/statvfs.h> 45 #include <sys/syscallargs.h> 46 #include <sys/ipc.h> 47 #include <sys/shm.h> 48 #include <sys/ucontext.h> 49 #include <compat/sys/ucontext.h> 50 #include <compat/sys/mount.h> 51 52 /* 53 * first, define the basic types we need. 54 */ 55 56 typedef int32_t netbsd32_long; 57 typedef uint32_t netbsd32_u_long; 58 59 typedef uint32_t netbsd32_clock_t; 60 typedef uint32_t netbsd32_size_t; 61 typedef int32_t netbsd32_ssize_t; 62 typedef int32_t netbsd32_clockid_t; 63 typedef int32_t netbsd32_key_t; 64 typedef int32_t netbsd32_intptr_t; 65 typedef uint32_t netbsd32_uintptr_t; 66 67 /* netbsd32_[u]int64 are machine dependant and defined below */ 68 69 /* 70 * machine depedant section; must define: 71 * netbsd32_pointer_t 72 * - 32-bit pointer type, normally uint32_t but can be int32_t 73 * for platforms which rely on sign-extension of pointers 74 * such as SH-5. 75 * NETBSD32PTR64(p32) 76 * - Translate a 32-bit pointer into something valid in a 77 * 64-bit context. 78 * struct netbsd32_sigcontext 79 * - 32bit compatibility sigcontext structure for this arch. 80 * netbsd32_sigcontextp_t 81 * - type of pointer to above, normally uint32_t 82 * void netbsd32_setregs(struct proc *p, struct exec_package *pack, 83 * unsigned long stack); 84 * int netbsd32_sigreturn(struct proc *p, void *v, 85 * register_t *retval); 86 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code); 87 * char netbsd32_esigcode[], netbsd32_sigcode[] 88 * - the above are abvious 89 * 90 * pull in the netbsd32 machine dependant header, that may help with the 91 * above, or it may be provided via the MD layer itself. 92 */ 93 #include <machine/netbsd32_machdep.h> 94 95 /* netbsd32_machdep.h will have (typically) defined: 96 #define NETBSD32_POINTER_TYPE uint32_t 97 typedef struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t; 98 */ 99 100 /* 101 * Conversion functions for the rest of the compat32 code: 102 * 103 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *' 104 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable 105 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer 106 * 107 * Under rare circumstances the following get used: 108 * 109 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type. 110 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *' 111 */ 112 #define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32) 113 #define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64)) 114 #define NETBSD32PTR32PLUS(p32, incr) ((p32).i32 += incr) 115 116 static __inline NETBSD32_POINTER_TYPE 117 NETBSD32PTR32I(const void *p64) { return (uintptr_t)p64; } 118 static __inline void * 119 NETBSD32IPTR64(NETBSD32_POINTER_TYPE p32) { return (void *)(intptr_t)p32; } 120 121 /* Nothing should be using the raw type, so kill it */ 122 #undef NETBSD32_POINTER_TYPE 123 124 /* 125 * 64 bit integers only have 4-byte alignment on some 32 bit ports, 126 * but always have 8-byte alignment on 64 bit systems. 127 * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4))) 128 */ 129 typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN; 130 typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN; 131 #undef NETBSD32_INT64_ALIGN 132 133 /* 134 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>) 135 */ 136 137 typedef netbsd32_pointer_t netbsd32_voidp; 138 typedef netbsd32_pointer_t netbsd32_u_shortp; 139 typedef netbsd32_pointer_t netbsd32_charp; 140 typedef netbsd32_pointer_t netbsd32_u_charp; 141 typedef netbsd32_pointer_t netbsd32_charpp; 142 typedef netbsd32_pointer_t netbsd32_size_tp; 143 typedef netbsd32_pointer_t netbsd32_intp; 144 typedef netbsd32_pointer_t netbsd32_longp; 145 typedef netbsd32_pointer_t netbsd32_caddrp; 146 typedef netbsd32_pointer_t netbsd32_caddr; 147 typedef netbsd32_pointer_t netbsd32_gid_tp; 148 typedef netbsd32_pointer_t netbsd32_fsid_tp_t; 149 typedef netbsd32_pointer_t netbsd32_lwpidp; 150 typedef netbsd32_pointer_t netbsd32_ucontextp; 151 typedef netbsd32_pointer_t netbsd32_caddr_t; 152 typedef netbsd32_pointer_t netbsd32_lwpctlp; 153 154 /* 155 * now, the compatibility structures and their fake pointer types. 156 */ 157 158 /* from <sys/types.h> */ 159 typedef netbsd32_pointer_t netbsd32_fd_setp_t; 160 typedef netbsd32_intptr_t netbsd32_semid_t; 161 typedef netbsd32_pointer_t netbsd32_semidp_t; 162 163 /* from <sys/uio.h> */ 164 typedef netbsd32_pointer_t netbsd32_iovecp_t; 165 struct netbsd32_iovec { 166 netbsd32_voidp iov_base; /* Base address. */ 167 netbsd32_size_t iov_len; /* Length. */ 168 }; 169 170 /* from <sys/time.h> */ 171 typedef int32_t netbsd32_timer_t; 172 typedef int32_t netbsd32_time_t; 173 typedef netbsd32_pointer_t netbsd32_timerp_t; 174 175 typedef netbsd32_pointer_t netbsd32_timespecp_t; 176 struct netbsd32_timespec { 177 netbsd32_time_t tv_sec; /* seconds */ 178 netbsd32_long tv_nsec; /* and nanoseconds */ 179 }; 180 181 typedef netbsd32_pointer_t netbsd32_timevalp_t; 182 struct netbsd32_timeval { 183 netbsd32_long tv_sec; /* seconds */ 184 netbsd32_long tv_usec; /* and microseconds */ 185 }; 186 187 typedef netbsd32_pointer_t netbsd32_timezonep_t; 188 struct netbsd32_timezone { 189 int tz_minuteswest; /* minutes west of Greenwich */ 190 int tz_dsttime; /* type of dst correction */ 191 }; 192 193 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 194 struct netbsd32_itimerval { 195 struct netbsd32_timeval it_interval; /* timer interval */ 196 struct netbsd32_timeval it_value; /* current value */ 197 }; 198 199 typedef netbsd32_pointer_t netbsd32_itimerspecp_t; 200 struct netbsd32_itimerspec { 201 struct netbsd32_timespec it_interval; 202 struct netbsd32_timespec it_value; 203 }; 204 205 /* from <sys/mount.h> */ 206 typedef netbsd32_pointer_t netbsd32_fidp_t; 207 208 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 209 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t; 210 211 typedef netbsd32_pointer_t netbsd32_statfsp_t; 212 struct netbsd32_statfs { 213 short f_type; /* type of file system */ 214 unsigned short f_flags; /* copy of mount flags */ 215 netbsd32_long f_bsize; /* fundamental file system block size */ 216 netbsd32_long f_iosize; /* optimal transfer block size */ 217 netbsd32_long f_blocks; /* total data blocks in file system */ 218 netbsd32_long f_bfree; /* free blocks in fs */ 219 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 220 netbsd32_long f_files; /* total file nodes in file system */ 221 netbsd32_long f_ffree; /* free file nodes in fs */ 222 fsid_t f_fsid; /* file system id */ 223 uid_t f_owner; /* user that mounted the file system */ 224 netbsd32_long f_spare[4]; /* spare for later */ 225 char f_fstypename[MFSNAMELEN]; /* fs type name */ 226 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 227 char f_mntfromname[MNAMELEN]; /* mounted file system */ 228 }; 229 230 /* from <sys/poll.h> */ 231 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 232 233 /* from <sys/resource.h> */ 234 typedef netbsd32_pointer_t netbsd32_rusagep_t; 235 struct netbsd32_rusage { 236 struct netbsd32_timeval ru_utime;/* user time used */ 237 struct netbsd32_timeval ru_stime;/* system time used */ 238 netbsd32_long ru_maxrss; /* max resident set size */ 239 netbsd32_long ru_ixrss; /* integral shared memory size */ 240 netbsd32_long ru_idrss; /* integral unshared data " */ 241 netbsd32_long ru_isrss; /* integral unshared stack " */ 242 netbsd32_long ru_minflt; /* page reclaims */ 243 netbsd32_long ru_majflt; /* page faults */ 244 netbsd32_long ru_nswap; /* swaps */ 245 netbsd32_long ru_inblock; /* block input operations */ 246 netbsd32_long ru_oublock; /* block output operations */ 247 netbsd32_long ru_msgsnd; /* messages sent */ 248 netbsd32_long ru_msgrcv; /* messages received */ 249 netbsd32_long ru_nsignals; /* signals received */ 250 netbsd32_long ru_nvcsw; /* voluntary context switches */ 251 netbsd32_long ru_nivcsw; /* involuntary " */ 252 }; 253 254 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 255 256 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 257 258 struct netbsd32_loadavg { 259 fixpt_t ldavg[3]; 260 netbsd32_long fscale; 261 }; 262 263 /* from <sys/ipc.h> */ 264 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 265 struct netbsd32_ipc_perm { 266 unsigned short cuid; /* creator user id */ 267 unsigned short cgid; /* creator group id */ 268 unsigned short uid; /* user id */ 269 unsigned short gid; /* group id */ 270 unsigned short mode; /* r/w permission */ 271 unsigned short _seq; /* sequence # (to generate unique msg/sem/shm id) */ 272 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 273 }; 274 struct netbsd32_ipc_perm14 { 275 unsigned short cuid; /* creator user id */ 276 unsigned short cgid; /* creator group id */ 277 unsigned short uid; /* user id */ 278 unsigned short gid; /* group id */ 279 unsigned short mode; /* r/w permission */ 280 unsigned short seq; /* sequence # (to generate unique msg/sem/shm id) */ 281 netbsd32_key_t key; /* user specified msg/sem/shm key */ 282 }; 283 284 /* from <sys/msg.h> */ 285 typedef netbsd32_pointer_t netbsd32_msgp_t; 286 struct netbsd32_msg { 287 netbsd32_msgp_t msg_next; /* next msg in the chain */ 288 netbsd32_long msg_type; /* type of this message */ 289 /* >0 -> type of this message */ 290 /* 0 -> free header */ 291 unsigned short msg_ts; /* size of this message */ 292 short msg_spot; /* location of start of msg in buffer */ 293 }; 294 295 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t; 296 typedef uint32_t netbsd32_msgqnum_t; 297 typedef netbsd32_size_t netbsd32_msglen_t; 298 299 struct netbsd32_msqid_ds { 300 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 301 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 302 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 303 pid_t msg_lspid; /* process ID of last msgsend() */ 304 pid_t msg_lrpid; /* process ID of last msgrcv() */ 305 netbsd32_time_t msg_stime; /* time of last msgsend() */ 306 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 307 netbsd32_time_t msg_ctime; /* time of last change */ 308 309 /* 310 * These members are private and used only in the internal 311 * implementation of this interface. 312 */ 313 netbsd32_msgp_t _msg_first; /* first message in the queue */ 314 netbsd32_msgp_t _msg_last; /* last message in the queue */ 315 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 316 }; 317 struct netbsd32_msqid_ds14 { 318 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 319 netbsd32_msgp_t msg_first; /* first message in the queue */ 320 netbsd32_msgp_t msg_last; /* last message in the queue */ 321 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 322 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 323 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 324 pid_t msg_lspid; /* pid of last msgsnd() */ 325 pid_t msg_lrpid; /* pid of last msgrcv() */ 326 netbsd32_time_t msg_stime; /* time of last msgsnd() */ 327 netbsd32_long msg_pad1; 328 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 329 netbsd32_long msg_pad2; 330 netbsd32_time_t msg_ctime; /* time of last msgctl() */ 331 netbsd32_long msg_pad3; 332 netbsd32_long msg_pad4[4]; 333 }; 334 335 /* from <sys/sem.h> */ 336 typedef netbsd32_pointer_t netbsd32_semp_t; 337 338 typedef netbsd32_pointer_t netbsd32_semid_dsp_t; 339 struct netbsd32_semid_ds { 340 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 341 unsigned short sem_nsems; /* number of sems in set */ 342 netbsd32_time_t sem_otime; /* last operation time */ 343 netbsd32_time_t sem_ctime; /* last change time */ 344 345 /* 346 * These members are private and used only in the internal 347 * implementation of this interface. 348 */ 349 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 350 }; 351 352 struct netbsd32_semid_ds14 { 353 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 354 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 355 unsigned short sem_nsems; /* number of sems in set */ 356 netbsd32_time_t sem_otime; /* last operation time */ 357 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 358 netbsd32_time_t sem_ctime; /* last change time */ 359 /* Times measured in secs since */ 360 /* 00:00:00 GMT, Jan. 1, 1970 */ 361 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */ 362 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */ 363 }; 364 365 typedef uint32_t netbsd32_semunu_t; 366 typedef netbsd32_pointer_t netbsd32_semunp_t; 367 union netbsd32_semun { 368 int val; /* value for SETVAL */ 369 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 370 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 371 }; 372 373 typedef netbsd32_pointer_t netbsd32_sembufp_t; 374 struct netbsd32_sembuf { 375 unsigned short sem_num; /* semaphore # */ 376 short sem_op; /* semaphore operation */ 377 short sem_flg; /* operation flags */ 378 }; 379 380 /* from <sys/shm.h> */ 381 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t; 382 struct netbsd32_shmid_ds { 383 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 384 size_t shm_segsz; /* size of segment in bytes */ 385 pid_t shm_lpid; /* process ID of last shm op */ 386 pid_t shm_cpid; /* process ID of creator */ 387 shmatt_t shm_nattch; /* number of current attaches */ 388 netbsd32_time_t shm_atime; /* time of last shmat() */ 389 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 390 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 391 netbsd32_voidp _shm_internal; /* sysv stupidity */ 392 }; 393 394 struct netbsd32_shmid_ds14 { 395 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 396 int shm_segsz; /* size of segment in bytes */ 397 pid_t shm_lpid; /* process ID of last shm op */ 398 pid_t shm_cpid; /* process ID of creator */ 399 short shm_nattch; /* number of current attaches */ 400 netbsd32_time_t shm_atime; /* time of last shmat() */ 401 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 402 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 403 netbsd32_voidp _shm_internal; /* sysv stupidity */ 404 }; 405 406 /* from <sys/signal.h> */ 407 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 408 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 409 struct netbsd32_sigaction { 410 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 411 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 412 int netbsd32_sa_flags; /* see signal options below */ 413 }; 414 415 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 416 struct netbsd32_sigaltstack13 { 417 netbsd32_charp ss_sp; /* signal stack base */ 418 int ss_size; /* signal stack length */ 419 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 420 }; 421 422 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 423 struct netbsd32_sigaltstack { 424 netbsd32_voidp ss_sp; /* signal stack base */ 425 netbsd32_size_t ss_size; /* signal stack length */ 426 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 427 }; 428 429 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 430 struct netbsd32_sigstack { 431 netbsd32_voidp ss_sp; /* signal stack pointer */ 432 int ss_onstack; /* current status */ 433 }; 434 435 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 436 struct netbsd32_sigvec { 437 netbsd32_voidp sv_handler; /* signal handler */ 438 int sv_mask; /* signal mask to apply */ 439 int sv_flags; /* see signal options below */ 440 }; 441 442 typedef netbsd32_pointer_t netbsd32_siginfop_t; 443 444 union netbsd32_sigval { 445 int sival_int; 446 netbsd32_voidp sival_ptr; 447 }; 448 449 typedef netbsd32_pointer_t netbsd32_sigeventp_t; 450 struct netbsd32_sigevent { 451 int sigev_notify; 452 int sigev_signo; 453 union netbsd32_sigval sigev_value; 454 netbsd32_voidp sigev_notify_function; 455 netbsd32_voidp sigev_notify_attributes; 456 }; 457 458 /* from <sys/sigtypes.h> */ 459 typedef netbsd32_pointer_t netbsd32_stackp_t; 460 461 /* from <sys/socket.h> */ 462 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 463 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 464 465 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 466 struct netbsd32_msghdr { 467 netbsd32_caddr_t msg_name; /* optional address */ 468 unsigned int msg_namelen; /* size of address */ 469 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 470 unsigned int msg_iovlen; /* # elements in msg_iov */ 471 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 472 unsigned int msg_controllen; /* ancillary data buffer len */ 473 int msg_flags; /* flags on received message */ 474 }; 475 476 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 477 struct netbsd32_omsghdr { 478 netbsd32_caddr_t msg_name; /* optional address */ 479 int msg_namelen; /* size of address */ 480 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 481 int msg_iovlen; /* # elements in msg_iov */ 482 netbsd32_caddr_t msg_accrights; /* access rights sent/recvd */ 483 int msg_accrightslen; 484 }; 485 486 /* from <sys/stat.h> */ 487 typedef netbsd32_pointer_t netbsd32_stat12p_t; 488 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 489 dev_t st_dev; /* inode's device */ 490 uint32_t st_ino; /* inode's number */ 491 uint16_t st_mode; /* inode protection mode */ 492 uint16_t st_nlink; /* number of hard links */ 493 uid_t st_uid; /* user ID of the file's owner */ 494 gid_t st_gid; /* group ID of the file's group */ 495 dev_t st_rdev; /* device type */ 496 struct netbsd32_timespec st_atimespec;/* time of last access */ 497 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 498 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 499 off_t st_size; /* file size, in bytes */ 500 int64_t st_blocks; /* blocks allocated for file */ 501 uint32_t st_blksize; /* optimal blocksize for I/O */ 502 uint32_t st_flags; /* user defined flags for file */ 503 uint32_t st_gen; /* file generation number */ 504 int32_t st_lspare; 505 int64_t st_qspare[2]; 506 }; 507 508 typedef netbsd32_pointer_t netbsd32_stat43p_t; 509 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 510 uint16_t st_dev; /* inode's device */ 511 uint32_t st_ino; /* inode's number */ 512 uint16_t st_mode; /* inode protection mode */ 513 uint16_t st_nlink; /* number of hard links */ 514 uint16_t st_uid; /* user ID of the file's owner */ 515 uint16_t st_gid; /* group ID of the file's group */ 516 uint16_t st_rdev; /* device type */ 517 int32_t st_size; /* file size, in bytes */ 518 struct netbsd32_timespec st_atimespec;/* time of last access */ 519 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 520 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 521 int32_t st_blksize; /* optimal blocksize for I/O */ 522 int32_t st_blocks; /* blocks allocated for file */ 523 uint32_t st_flags; /* user defined flags for file */ 524 uint32_t st_gen; /* file generation number */ 525 }; 526 typedef netbsd32_pointer_t netbsd32_stat13p_t; 527 struct netbsd32_stat13 { 528 dev_t st_dev; /* inode's device */ 529 uint32_t st_ino; /* inode's number */ 530 mode_t st_mode; /* inode protection mode */ 531 nlink_t st_nlink; /* number of hard links */ 532 uid_t st_uid; /* user ID of the file's owner */ 533 gid_t st_gid; /* group ID of the file's group */ 534 dev_t st_rdev; /* device type */ 535 struct netbsd32_timespec st_atimespec;/* time of last access */ 536 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 537 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 538 off_t st_size; /* file size, in bytes */ 539 blkcnt_t st_blocks; /* blocks allocated for file */ 540 blksize_t st_blksize; /* optimal blocksize for I/O */ 541 uint32_t st_flags; /* user defined flags for file */ 542 uint32_t st_gen; /* file generation number */ 543 uint32_t st_spare; /* file generation number */ 544 struct netbsd32_timespec st_birthtimespec; 545 uint32_t st_spare2; 546 } 547 #ifdef __x86_64__ 548 __packed 549 #endif 550 ; 551 552 typedef netbsd32_pointer_t netbsd32_statp_t; 553 struct netbsd32_stat { 554 dev_t st_dev; /* inode's device */ 555 mode_t st_mode; /* inode protection mode */ 556 ino_t st_ino; /* inode's number */ 557 nlink_t st_nlink; /* number of hard links */ 558 uid_t st_uid; /* user ID of the file's owner */ 559 gid_t st_gid; /* group ID of the file's group */ 560 dev_t st_rdev; /* device type */ 561 struct netbsd32_timespec st_atimespec;/* time of last access */ 562 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 563 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 564 struct netbsd32_timespec st_birthtimespec; /* time of creation */ 565 off_t st_size; /* file size, in bytes */ 566 blkcnt_t st_blocks; /* blocks allocated for file */ 567 blksize_t st_blksize; /* optimal blocksize for I/O */ 568 uint32_t st_flags; /* user defined flags for file */ 569 uint32_t st_gen; /* file generation number */ 570 uint32_t st_spare[2]; 571 } 572 #ifdef __x86_64__ 573 __packed 574 #endif 575 ; 576 577 /* from <sys/statvfs.h> */ 578 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 579 struct netbsd32_statvfs { 580 netbsd32_u_long f_flag; /* copy of mount exported flags */ 581 netbsd32_u_long f_bsize; /* system block size */ 582 netbsd32_u_long f_frsize; /* system fragment size */ 583 netbsd32_u_long f_iosize; /* optimal file system block size */ 584 netbsd32_uint64 f_blocks; /* number of blocks in file system */ 585 netbsd32_uint64 f_bfree; /* free blocks avail in file system */ 586 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */ 587 netbsd32_uint64 f_bresvd; /* blocks reserved for root */ 588 netbsd32_uint64 f_files; /* total file nodes in file system */ 589 netbsd32_uint64 f_ffree; /* free file nodes in file system */ 590 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */ 591 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */ 592 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */ 593 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */ 594 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */ 595 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */ 596 fsid_t f_fsidx; /* NetBSD compatible fsid */ 597 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 598 netbsd32_u_long f_namemax; /* maximum filename length */ 599 uid_t f_owner; /* user that mounted the file system */ 600 uint32_t f_spare[4]; /* spare space */ 601 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 602 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 603 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 604 }; 605 606 /* from <sys/timex.h> */ 607 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 608 struct netbsd32_ntptimeval30 { 609 struct netbsd32_timeval time; /* current time (ro) */ 610 netbsd32_long maxerror; /* maximum error (us) (ro) */ 611 netbsd32_long esterror; /* estimated error (us) (ro) */ 612 }; 613 struct netbsd32_ntptimeval { 614 struct netbsd32_timespec time; /* current time (ro) */ 615 netbsd32_long maxerror; /* maximum error (us) (ro) */ 616 netbsd32_long esterror; /* estimated error (us) (ro) */ 617 netbsd32_long tai; /* TAI offset */ 618 int time_state; /* time status */ 619 }; 620 621 typedef netbsd32_pointer_t netbsd32_timexp_t; 622 struct netbsd32_timex { 623 unsigned int modes; /* clock mode bits (wo) */ 624 netbsd32_long offset; /* time offset (us) (rw) */ 625 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 626 netbsd32_long maxerror; /* maximum error (us) (rw) */ 627 netbsd32_long esterror; /* estimated error (us) (rw) */ 628 int status; /* clock status bits (rw) */ 629 netbsd32_long constant; /* pll time constant (rw) */ 630 netbsd32_long precision; /* clock precision (us) (ro) */ 631 netbsd32_long tolerance; /* clock frequency tolerance (scaled 632 * ppm) (ro) */ 633 /* 634 * The following read-only structure members are implemented 635 * only if the PPS signal discipline is configured in the 636 * kernel. 637 */ 638 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 639 netbsd32_long jitter; /* pps jitter (us) (ro) */ 640 int shift; /* interval duration (s) (shift) (ro) */ 641 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 642 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 643 netbsd32_long calcnt; /* calibration intervals (ro) */ 644 netbsd32_long errcnt; /* calibration errors (ro) */ 645 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 646 }; 647 648 /* from <ufs/lfs/lfs.h> */ 649 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 650 651 /* from <sys/utsname.h> */ 652 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 653 654 /* from <compat/common/kern_info_09.c> */ 655 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 656 657 /* from <arch/sparc{,64}/include/vuid_event.h> */ 658 typedef struct firm_event32 { 659 unsigned short id; /* key or MS_* or LOC_[XY]_DELTA */ 660 unsigned short pad; /* unused, at least by X11 */ 661 int value; /* VKEY_{UP,DOWN} or locator delta */ 662 struct netbsd32_timeval time; 663 } Firm_event32; 664 665 /* from <sys/uuid.h> */ 666 typedef netbsd32_pointer_t netbsd32_uuidp_t; 667 668 /* from <sys/event.h> */ 669 typedef netbsd32_pointer_t netbsd32_keventp_t; 670 671 struct netbsd32_kevent { 672 netbsd32_uintptr_t ident; 673 uint32_t filter; 674 uint32_t flags; 675 uint32_t fflags; 676 int64_t data; 677 netbsd32_intptr_t udata; 678 } __packed; 679 680 #if 0 681 int netbsd32_kevent(struct lwp *, void *, register_t *); 682 #endif 683 684 /* 685 * here are some macros to convert between netbsd32 and sparc64 types. 686 * note that they do *NOT* act like good macros and put ()'s around all 687 * arguments cuz this _breaks_ SCARG(). 688 */ 689 #define NETBSD32TO64(s32uap, uap, name) \ 690 SCARG(uap, name) = SCARG(s32uap, name) 691 #define NETBSD32TOP(s32uap, uap, name, type) \ 692 SCARG(uap, name) = SCARG_P32(s32uap, name) 693 #define NETBSD32TOX(s32uap, uap, name, type) \ 694 SCARG(uap, name) = (type)SCARG(s32uap, name) 695 #define NETBSD32TOX64(s32uap, uap, name, type) \ 696 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 697 698 /* and some standard versions */ 699 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 700 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 701 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 702 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 703 704 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name)) 705 706 int coredump_netbsd32(struct lwp *, void *); 707 708 /* 709 * random other stuff 710 */ 711 #include <compat/common/compat_util.h> 712 #include <compat/sys/siginfo.h> 713 714 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 715 void netbsd32_adjust_limits(struct proc *); 716 717 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 718 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *); 719 720 void startlwp32(void *); 721 struct netbsd32___semctl14_args; 722 int do_netbsd32___semctl14(struct lwp *, const struct netbsd32___semctl14_args *, register_t *, void *); 723 724 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *, 725 int); 726 727 #ifdef SYSCTL_SETUP_PROTO 728 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 729 #endif /* SYSCTL_SETUP_PROTO */ 730 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 731
Indexes created Tue Sep 23 02:09:52 GMT 2025