1 /* $NetBSD: netbsd32.h,v 1.68 2007/09/29 10:47:45 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 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 int32_t netbsd32_key_t; 64 typedef int32_t netbsd32_intptr_t; 65 typedef u_int32_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 u_int32_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 u_int32_t 82 * void netbsd32_setregs(struct proc *p, struct exec_package *pack, 83 * u_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; 152 153 /* 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_time_t; 172 typedef netbsd32_pointer_t netbsd32_timerp_t; 173 174 typedef netbsd32_pointer_t netbsd32_timespecp_t; 175 struct netbsd32_timespec { 176 netbsd32_time_t tv_sec; /* seconds */ 177 netbsd32_long tv_nsec; /* and nanoseconds */ 178 }; 179 180 typedef netbsd32_pointer_t netbsd32_timevalp_t; 181 struct netbsd32_timeval { 182 netbsd32_long tv_sec; /* seconds */ 183 netbsd32_long tv_usec; /* and microseconds */ 184 }; 185 186 typedef netbsd32_pointer_t netbsd32_timezonep_t; 187 struct netbsd32_timezone { 188 int tz_minuteswest; /* minutes west of Greenwich */ 189 int tz_dsttime; /* type of dst correction */ 190 }; 191 192 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 193 struct netbsd32_itimerval { 194 struct netbsd32_timeval it_interval; /* timer interval */ 195 struct netbsd32_timeval it_value; /* current value */ 196 }; 197 198 typedef netbsd32_pointer_t netbsd32_itimerspecp_t; 199 struct netbsd32_itimerspec { 200 struct netbsd32_timespec it_interval; 201 struct netbsd32_timespec it_value; 202 }; 203 204 /* from <sys/mount.h> */ 205 typedef netbsd32_pointer_t netbsd32_fidp_t; 206 207 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 208 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t; 209 210 typedef netbsd32_pointer_t netbsd32_statfsp_t; 211 struct netbsd32_statfs { 212 short f_type; /* type of file system */ 213 u_short f_flags; /* copy of mount flags */ 214 netbsd32_long f_bsize; /* fundamental file system block size */ 215 netbsd32_long f_iosize; /* optimal transfer block size */ 216 netbsd32_long f_blocks; /* total data blocks in file system */ 217 netbsd32_long f_bfree; /* free blocks in fs */ 218 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 219 netbsd32_long f_files; /* total file nodes in file system */ 220 netbsd32_long f_ffree; /* free file nodes in fs */ 221 fsid_t f_fsid; /* file system id */ 222 uid_t f_owner; /* user that mounted the file system */ 223 netbsd32_long f_spare[4]; /* spare for later */ 224 char f_fstypename[MFSNAMELEN]; /* fs type name */ 225 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 226 char f_mntfromname[MNAMELEN]; /* mounted file system */ 227 }; 228 229 /* from <sys/poll.h> */ 230 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 231 232 /* from <sys/resource.h> */ 233 typedef netbsd32_pointer_t netbsd32_rusagep_t; 234 struct netbsd32_rusage { 235 struct netbsd32_timeval ru_utime;/* user time used */ 236 struct netbsd32_timeval ru_stime;/* system time used */ 237 netbsd32_long ru_maxrss; /* max resident set size */ 238 netbsd32_long ru_ixrss; /* integral shared memory size */ 239 netbsd32_long ru_idrss; /* integral unshared data " */ 240 netbsd32_long ru_isrss; /* integral unshared stack " */ 241 netbsd32_long ru_minflt; /* page reclaims */ 242 netbsd32_long ru_majflt; /* page faults */ 243 netbsd32_long ru_nswap; /* swaps */ 244 netbsd32_long ru_inblock; /* block input operations */ 245 netbsd32_long ru_oublock; /* block output operations */ 246 netbsd32_long ru_msgsnd; /* messages sent */ 247 netbsd32_long ru_msgrcv; /* messages received */ 248 netbsd32_long ru_nsignals; /* signals received */ 249 netbsd32_long ru_nvcsw; /* voluntary context switches */ 250 netbsd32_long ru_nivcsw; /* involuntary " */ 251 }; 252 253 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 254 255 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 256 257 struct netbsd32_loadavg { 258 fixpt_t ldavg[3]; 259 netbsd32_long fscale; 260 }; 261 262 /* from <sys/ipc.h> */ 263 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 264 struct netbsd32_ipc_perm { 265 ushort cuid; /* creator user id */ 266 ushort cgid; /* creator group id */ 267 ushort uid; /* user id */ 268 ushort gid; /* group id */ 269 ushort mode; /* r/w permission */ 270 ushort _seq; /* sequence # (to generate unique msg/sem/shm id) */ 271 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 272 }; 273 struct netbsd32_ipc_perm14 { 274 ushort cuid; /* creator user id */ 275 ushort cgid; /* creator group id */ 276 ushort uid; /* user id */ 277 ushort gid; /* group id */ 278 ushort mode; /* r/w permission */ 279 ushort seq; /* sequence # (to generate unique msg/sem/shm id) */ 280 netbsd32_key_t key; /* user specified msg/sem/shm key */ 281 }; 282 283 /* from <sys/msg.h> */ 284 typedef netbsd32_pointer_t netbsd32_msgp_t; 285 struct netbsd32_msg { 286 netbsd32_msgp_t msg_next; /* next msg in the chain */ 287 netbsd32_long msg_type; /* type of this message */ 288 /* >0 -> type of this message */ 289 /* 0 -> free header */ 290 u_short msg_ts; /* size of this message */ 291 short msg_spot; /* location of start of msg in buffer */ 292 }; 293 294 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t; 295 typedef u_int32_t netbsd32_msgqnum_t; 296 typedef netbsd32_size_t netbsd32_msglen_t; 297 298 struct netbsd32_msqid_ds { 299 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 300 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 301 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 302 pid_t msg_lspid; /* process ID of last msgsend() */ 303 pid_t msg_lrpid; /* process ID of last msgrcv() */ 304 netbsd32_time_t msg_stime; /* time of last msgsend() */ 305 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 306 netbsd32_time_t msg_ctime; /* time of last change */ 307 308 /* 309 * These members are private and used only in the internal 310 * implementation of this interface. 311 */ 312 netbsd32_msgp_t _msg_first; /* first message in the queue */ 313 netbsd32_msgp_t _msg_last; /* last message in the queue */ 314 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 315 }; 316 struct netbsd32_msqid_ds14 { 317 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 318 netbsd32_msgp_t msg_first; /* first message in the queue */ 319 netbsd32_msgp_t msg_last; /* last message in the queue */ 320 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 321 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 322 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 323 pid_t msg_lspid; /* pid of last msgsnd() */ 324 pid_t msg_lrpid; /* pid of last msgrcv() */ 325 netbsd32_time_t msg_stime; /* time of last msgsnd() */ 326 netbsd32_long msg_pad1; 327 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 328 netbsd32_long msg_pad2; 329 netbsd32_time_t msg_ctime; /* time of last msgctl() */ 330 netbsd32_long msg_pad3; 331 netbsd32_long msg_pad4[4]; 332 }; 333 334 /* from <sys/sem.h> */ 335 typedef netbsd32_pointer_t netbsd32_semp_t; 336 337 typedef netbsd32_pointer_t netbsd32_semid_dsp_t; 338 struct netbsd32_semid_ds { 339 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 340 unsigned short sem_nsems; /* number of sems in set */ 341 netbsd32_time_t sem_otime; /* last operation time */ 342 netbsd32_time_t sem_ctime; /* last change time */ 343 344 /* 345 * These members are private and used only in the internal 346 * implementation of this interface. 347 */ 348 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 349 }; 350 351 struct netbsd32_semid_ds14 { 352 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 353 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 354 unsigned short sem_nsems; /* number of sems in set */ 355 netbsd32_time_t sem_otime; /* last operation time */ 356 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 357 netbsd32_time_t sem_ctime; /* last change time */ 358 /* Times measured in secs since */ 359 /* 00:00:00 GMT, Jan. 1, 1970 */ 360 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */ 361 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */ 362 }; 363 364 typedef u_int32_t netbsd32_semunu_t; 365 typedef netbsd32_pointer_t netbsd32_semunp_t; 366 union netbsd32_semun { 367 int val; /* value for SETVAL */ 368 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 369 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 370 }; 371 372 typedef netbsd32_pointer_t netbsd32_sembufp_t; 373 struct netbsd32_sembuf { 374 unsigned short sem_num; /* semaphore # */ 375 short sem_op; /* semaphore operation */ 376 short sem_flg; /* operation flags */ 377 }; 378 379 /* from <sys/shm.h> */ 380 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t; 381 struct netbsd32_shmid_ds { 382 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 383 size_t 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 shmatt_t 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 struct netbsd32_shmid_ds14 { 394 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 395 int shm_segsz; /* size of segment in bytes */ 396 pid_t shm_lpid; /* process ID of last shm op */ 397 pid_t shm_cpid; /* process ID of creator */ 398 short shm_nattch; /* number of current attaches */ 399 netbsd32_time_t shm_atime; /* time of last shmat() */ 400 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 401 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 402 netbsd32_voidp _shm_internal; /* sysv stupidity */ 403 }; 404 405 /* from <sys/signal.h> */ 406 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 407 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 408 struct netbsd32_sigaction { 409 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 410 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 411 int netbsd32_sa_flags; /* see signal options below */ 412 }; 413 414 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 415 struct netbsd32_sigaltstack13 { 416 netbsd32_charp ss_sp; /* signal stack base */ 417 int ss_size; /* signal stack length */ 418 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 419 }; 420 421 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 422 struct netbsd32_sigaltstack { 423 netbsd32_voidp ss_sp; /* signal stack base */ 424 netbsd32_size_t ss_size; /* signal stack length */ 425 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 426 }; 427 428 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 429 struct netbsd32_sigstack { 430 netbsd32_voidp ss_sp; /* signal stack pointer */ 431 int ss_onstack; /* current status */ 432 }; 433 434 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 435 struct netbsd32_sigvec { 436 netbsd32_voidp sv_handler; /* signal handler */ 437 int sv_mask; /* signal mask to apply */ 438 int sv_flags; /* see signal options below */ 439 }; 440 441 typedef netbsd32_pointer_t netbsd32_siginfop_t; 442 443 union netbsd32_sigval { 444 int sival_int; 445 netbsd32_voidp sival_ptr; 446 }; 447 448 typedef netbsd32_pointer_t netbsd32_sigeventp_t; 449 struct netbsd32_sigevent { 450 int sigev_notify; 451 int sigev_signo; 452 union netbsd32_sigval sigev_value; 453 netbsd32_voidp sigev_notify_function; 454 netbsd32_voidp sigev_notify_attributes; 455 }; 456 457 /* from <sys/sigtypes.h> */ 458 typedef netbsd32_pointer_t netbsd32_stackp_t; 459 460 /* from <sys/socket.h> */ 461 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 462 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 463 464 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 465 struct netbsd32_msghdr { 466 netbsd32_caddr_t msg_name; /* optional address */ 467 u_int msg_namelen; /* size of address */ 468 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 469 u_int msg_iovlen; /* # elements in msg_iov */ 470 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 471 u_int msg_controllen; /* ancillary data buffer len */ 472 int msg_flags; /* flags on received message */ 473 }; 474 475 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 476 struct netbsd32_omsghdr { 477 netbsd32_caddr_t msg_name; /* optional address */ 478 int msg_namelen; /* size of address */ 479 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 480 int msg_iovlen; /* # elements in msg_iov */ 481 netbsd32_caddr_t msg_accrights; /* access rights sent/received */ 482 int msg_accrightslen; 483 }; 484 485 /* from <sys/stat.h> */ 486 typedef netbsd32_pointer_t netbsd32_stat12p_t; 487 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 488 dev_t st_dev; /* inode's device */ 489 u_int32_t st_ino; /* inode's number */ 490 u_int16_t st_mode; /* inode protection mode */ 491 u_int16_t st_nlink; /* number of hard links */ 492 uid_t st_uid; /* user ID of the file's owner */ 493 gid_t st_gid; /* group ID of the file's group */ 494 dev_t st_rdev; /* device type */ 495 struct netbsd32_timespec st_atimespec;/* time of last access */ 496 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 497 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 498 off_t st_size; /* file size, in bytes */ 499 int64_t st_blocks; /* blocks allocated for file */ 500 u_int32_t st_blksize; /* optimal blocksize for I/O */ 501 u_int32_t st_flags; /* user defined flags for file */ 502 u_int32_t st_gen; /* file generation number */ 503 int32_t st_lspare; 504 int64_t st_qspare[2]; 505 }; 506 507 typedef netbsd32_pointer_t netbsd32_stat43p_t; 508 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 509 u_int16_t st_dev; /* inode's device */ 510 u_int32_t st_ino; /* inode's number */ 511 u_int16_t st_mode; /* inode protection mode */ 512 u_int16_t st_nlink; /* number of hard links */ 513 u_int16_t st_uid; /* user ID of the file's owner */ 514 u_int16_t st_gid; /* group ID of the file's group */ 515 u_int16_t st_rdev; /* device type */ 516 int32_t st_size; /* file size, in bytes */ 517 struct netbsd32_timespec st_atimespec;/* time of last access */ 518 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 519 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 520 int32_t st_blksize; /* optimal blocksize for I/O */ 521 int32_t st_blocks; /* blocks allocated for file */ 522 u_int32_t st_flags; /* user defined flags for file */ 523 u_int32_t st_gen; /* file generation number */ 524 }; 525 typedef netbsd32_pointer_t netbsd32_stat13p_t; 526 struct netbsd32_stat13 { 527 dev_t st_dev; /* inode's device */ 528 u_int32_t st_ino; /* inode's number */ 529 mode_t st_mode; /* inode protection mode */ 530 nlink_t st_nlink; /* number of hard links */ 531 uid_t st_uid; /* user ID of the file's owner */ 532 gid_t st_gid; /* group ID of the file's group */ 533 dev_t st_rdev; /* device type */ 534 struct netbsd32_timespec st_atimespec;/* time of last access */ 535 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 536 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 537 off_t st_size; /* file size, in bytes */ 538 blkcnt_t st_blocks; /* blocks allocated for file */ 539 blksize_t st_blksize; /* optimal blocksize for I/O */ 540 u_int32_t st_flags; /* user defined flags for file */ 541 u_int32_t st_gen; /* file generation number */ 542 u_int32_t st_spare; /* file generation number */ 543 struct netbsd32_timespec st_birthtimespec; 544 u_int32_t st_spare2; 545 } 546 #ifdef __x86_64__ 547 __attribute__((packed)) 548 #endif 549 ; 550 551 typedef netbsd32_pointer_t netbsd32_statp_t; 552 struct netbsd32_stat { 553 dev_t st_dev; /* inode's device */ 554 mode_t st_mode; /* inode protection mode */ 555 ino_t st_ino; /* inode's number */ 556 nlink_t st_nlink; /* number of hard links */ 557 uid_t st_uid; /* user ID of the file's owner */ 558 gid_t st_gid; /* group ID of the file's group */ 559 dev_t st_rdev; /* device type */ 560 struct netbsd32_timespec st_atimespec;/* time of last access */ 561 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 562 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 563 struct netbsd32_timespec st_birthtimespec; /* time of creation */ 564 off_t st_size; /* file size, in bytes */ 565 blkcnt_t st_blocks; /* blocks allocated for file */ 566 blksize_t st_blksize; /* optimal blocksize for I/O */ 567 u_int32_t st_flags; /* user defined flags for file */ 568 u_int32_t st_gen; /* file generation number */ 569 u_int32_t st_spare[2]; 570 } 571 #ifdef __x86_64__ 572 __attribute__((packed)) 573 #endif 574 ; 575 576 /* from <sys/statvfs.h> */ 577 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 578 struct netbsd32_statvfs { 579 netbsd32_u_long f_flag; /* copy of mount exported flags */ 580 netbsd32_u_long f_bsize; /* system block size */ 581 netbsd32_u_long f_frsize; /* system fragment size */ 582 netbsd32_u_long f_iosize; /* optimal file system block size */ 583 netbsd32_uint64 f_blocks; /* number of blocks in file system */ 584 netbsd32_uint64 f_bfree; /* free blocks avail in file system */ 585 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */ 586 netbsd32_uint64 f_bresvd; /* blocks reserved for root */ 587 netbsd32_uint64 f_files; /* total file nodes in file system */ 588 netbsd32_uint64 f_ffree; /* free file nodes in file system */ 589 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */ 590 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */ 591 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */ 592 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */ 593 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */ 594 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */ 595 fsid_t f_fsidx; /* NetBSD compatible fsid */ 596 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 597 netbsd32_u_long f_namemax; /* maximum filename length */ 598 uid_t f_owner; /* user that mounted the file system */ 599 uint32_t f_spare[4]; /* spare space */ 600 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 601 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 602 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 603 }; 604 605 /* from <sys/timex.h> */ 606 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 607 struct netbsd32_ntptimeval30 { 608 struct netbsd32_timeval time; /* current time (ro) */ 609 netbsd32_long maxerror; /* maximum error (us) (ro) */ 610 netbsd32_long esterror; /* estimated error (us) (ro) */ 611 }; 612 struct netbsd32_ntptimeval { 613 struct netbsd32_timespec time; /* current time (ro) */ 614 netbsd32_long maxerror; /* maximum error (us) (ro) */ 615 netbsd32_long esterror; /* estimated error (us) (ro) */ 616 netbsd32_long tai; /* TAI offset */ 617 int time_state; /* time status */ 618 }; 619 620 typedef netbsd32_pointer_t netbsd32_timexp_t; 621 struct netbsd32_timex { 622 unsigned int modes; /* clock mode bits (wo) */ 623 netbsd32_long offset; /* time offset (us) (rw) */ 624 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 625 netbsd32_long maxerror; /* maximum error (us) (rw) */ 626 netbsd32_long esterror; /* estimated error (us) (rw) */ 627 int status; /* clock status bits (rw) */ 628 netbsd32_long constant; /* pll time constant (rw) */ 629 netbsd32_long precision; /* clock precision (us) (ro) */ 630 netbsd32_long tolerance; /* clock frequency tolerance (scaled 631 * ppm) (ro) */ 632 /* 633 * The following read-only structure members are implemented 634 * only if the PPS signal discipline is configured in the 635 * kernel. 636 */ 637 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 638 netbsd32_long jitter; /* pps jitter (us) (ro) */ 639 int shift; /* interval duration (s) (shift) (ro) */ 640 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 641 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 642 netbsd32_long calcnt; /* calibration intervals (ro) */ 643 netbsd32_long errcnt; /* calibration errors (ro) */ 644 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 645 }; 646 647 /* from <ufs/lfs/lfs.h> */ 648 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 649 650 /* from <sys/utsname.h> */ 651 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 652 653 /* from <compat/common/kern_info_09.c> */ 654 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 655 656 /* from <arch/sparc{,64}/include/vuid_event.h> */ 657 typedef struct firm_event32 { 658 u_short id; /* key or MS_* or LOC_[XY]_DELTA */ 659 u_short pad; /* unused, at least by X11 */ 660 int value; /* VKEY_{UP,DOWN} or locator delta */ 661 struct netbsd32_timeval time; 662 } Firm_event32; 663 664 /* from <sys/uuid.h> */ 665 typedef netbsd32_pointer_t netbsd32_uuidp_t; 666 667 /* from <sys/event.h> */ 668 typedef netbsd32_pointer_t netbsd32_keventp_t; 669 670 struct netbsd32_kevent { 671 netbsd32_uintptr_t ident; 672 uint32_t filter; 673 uint32_t flags; 674 uint32_t fflags; 675 int64_t data; 676 netbsd32_intptr_t udata; 677 } __attribute__((packed)); 678 679 int netbsd32_kevent(struct lwp *, void *, register_t *); 680 681 /* 682 * here are some macros to convert between netbsd32 and sparc64 types. 683 * note that they do *NOT* act like good macros and put ()'s around all 684 * arguments cuz this _breaks_ SCARG(). 685 */ 686 #define NETBSD32TO64(s32uap, uap, name) \ 687 SCARG(uap, name) = SCARG(s32uap, name) 688 #define NETBSD32TOP(s32uap, uap, name, type) \ 689 SCARG(uap, name) = SCARG_P32(s32uap, name) 690 #define NETBSD32TOX(s32uap, uap, name, type) \ 691 SCARG(uap, name) = (type)SCARG(s32uap, name) 692 #define NETBSD32TOX64(s32uap, uap, name, type) \ 693 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 694 695 /* and some standard versions */ 696 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 697 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 698 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 699 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 700 701 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name)) 702 703 int coredump_netbsd32(struct lwp *, void *); 704 705 /* 706 * random other stuff 707 */ 708 #include <compat/common/compat_util.h> 709 #include <compat/sys/siginfo.h> 710 711 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 712 void netbsd32_adjust_limits(struct proc *); 713 714 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 715 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *); 716 717 void startlwp32(void *); 718 int do_netbsd32___semctl14(struct lwp *, void *, register_t *, void *); 719 720 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *, 721 int); 722 723 #ifdef SYSCTL_SETUP_PROTO 724 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 725 #endif /* SYSCTL_SETUP_PROTO */ 726 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 727