1 /* $NetBSD: netbsd32.h,v 1.78 2008/11/22 23:13:38 mrg Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2001, 2008 Matthew R. Green 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _COMPAT_NETBSD32_NETBSD32_H_ 30 #define _COMPAT_NETBSD32_NETBSD32_H_ 31 /* We need to change the size of register_t */ 32 #ifdef syscallargs 33 #undef syscallargs 34 #endif 35 /* 36 * NetBSD 32-bit compatibility module. 37 */ 38 39 #include <sys/systm.h> 40 #include <sys/mount.h> 41 #include <sys/stat.h> 42 #include <sys/statvfs.h> 43 #include <sys/syscallargs.h> 44 #include <sys/ipc.h> 45 #include <sys/shm.h> 46 #include <sys/ucontext.h> 47 #include <compat/sys/ucontext.h> 48 #include <compat/sys/mount.h> 49 50 /* 51 * first, define the basic types we need. 52 */ 53 54 typedef int32_t netbsd32_long; 55 typedef uint32_t netbsd32_u_long; 56 57 typedef uint32_t netbsd32_clock_t; 58 typedef uint32_t netbsd32_size_t; 59 typedef int32_t netbsd32_ssize_t; 60 typedef int32_t netbsd32_clockid_t; 61 typedef int32_t netbsd32_key_t; 62 typedef int32_t netbsd32_intptr_t; 63 typedef uint32_t netbsd32_uintptr_t; 64 65 /* netbsd32_[u]int64 are machine dependant and defined below */ 66 67 /* 68 * machine depedant section; must define: 69 * netbsd32_pointer_t 70 * - 32-bit pointer type, normally uint32_t but can be int32_t 71 * for platforms which rely on sign-extension of pointers 72 * such as SH-5. 73 * NETBSD32PTR64(p32) 74 * - Translate a 32-bit pointer into something valid in a 75 * 64-bit context. 76 * struct netbsd32_sigcontext 77 * - 32bit compatibility sigcontext structure for this arch. 78 * netbsd32_sigcontextp_t 79 * - type of pointer to above, normally uint32_t 80 * void netbsd32_setregs(struct proc *p, struct exec_package *pack, 81 * unsigned long stack); 82 * int netbsd32_sigreturn(struct proc *p, void *v, 83 * register_t *retval); 84 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code); 85 * char netbsd32_esigcode[], netbsd32_sigcode[] 86 * - the above are abvious 87 * 88 * pull in the netbsd32 machine dependant header, that may help with the 89 * above, or it may be provided via the MD layer itself. 90 */ 91 #include <machine/netbsd32_machdep.h> 92 93 /* netbsd32_machdep.h will have (typically) defined: 94 #define NETBSD32_POINTER_TYPE uint32_t 95 typedef struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t; 96 */ 97 98 /* 99 * Conversion functions for the rest of the compat32 code: 100 * 101 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *' 102 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable 103 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer 104 * 105 * Under rare circumstances the following get used: 106 * 107 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type. 108 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *' 109 */ 110 #define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32) 111 #define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64)) 112 #define NETBSD32PTR32PLUS(p32, incr) ((p32).i32 += incr) 113 114 static __inline NETBSD32_POINTER_TYPE 115 NETBSD32PTR32I(const void *p64) { return (uintptr_t)p64; } 116 static __inline void * 117 NETBSD32IPTR64(NETBSD32_POINTER_TYPE p32) { return (void *)(intptr_t)p32; } 118 119 /* Nothing should be using the raw type, so kill it */ 120 #undef NETBSD32_POINTER_TYPE 121 122 /* 123 * 64 bit integers only have 4-byte alignment on some 32 bit ports, 124 * but always have 8-byte alignment on 64 bit systems. 125 * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4))) 126 */ 127 typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN; 128 typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN; 129 #undef NETBSD32_INT64_ALIGN 130 131 /* 132 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>) 133 */ 134 135 typedef netbsd32_pointer_t netbsd32_voidp; 136 typedef netbsd32_pointer_t netbsd32_u_shortp; 137 typedef netbsd32_pointer_t netbsd32_charp; 138 typedef netbsd32_pointer_t netbsd32_u_charp; 139 typedef netbsd32_pointer_t netbsd32_charpp; 140 typedef netbsd32_pointer_t netbsd32_size_tp; 141 typedef netbsd32_pointer_t netbsd32_intp; 142 typedef netbsd32_pointer_t netbsd32_longp; 143 typedef netbsd32_pointer_t netbsd32_caddrp; 144 typedef netbsd32_pointer_t netbsd32_caddr; 145 typedef netbsd32_pointer_t netbsd32_gid_tp; 146 typedef netbsd32_pointer_t netbsd32_fsid_tp_t; 147 typedef netbsd32_pointer_t netbsd32_lwpidp; 148 typedef netbsd32_pointer_t netbsd32_ucontextp; 149 typedef netbsd32_pointer_t netbsd32_caddr_t; 150 typedef netbsd32_pointer_t netbsd32_lwpctlp; 151 152 /* 153 * now, the compatibility structures and their fake pointer types. 154 */ 155 156 /* from <sys/types.h> */ 157 typedef netbsd32_pointer_t netbsd32_fd_setp_t; 158 typedef netbsd32_intptr_t netbsd32_semid_t; 159 typedef netbsd32_pointer_t netbsd32_semidp_t; 160 161 /* from <sys/uio.h> */ 162 typedef netbsd32_pointer_t netbsd32_iovecp_t; 163 struct netbsd32_iovec { 164 netbsd32_voidp iov_base; /* Base address. */ 165 netbsd32_size_t iov_len; /* Length. */ 166 }; 167 168 /* from <sys/time.h> */ 169 typedef int32_t netbsd32_timer_t; 170 typedef int32_t netbsd32_time_t; 171 typedef netbsd32_pointer_t netbsd32_timerp_t; 172 173 typedef netbsd32_pointer_t netbsd32_timespecp_t; 174 struct netbsd32_timespec { 175 netbsd32_time_t tv_sec; /* seconds */ 176 netbsd32_long tv_nsec; /* and nanoseconds */ 177 }; 178 179 typedef netbsd32_pointer_t netbsd32_timevalp_t; 180 struct netbsd32_timeval { 181 netbsd32_long tv_sec; /* seconds */ 182 netbsd32_long tv_usec; /* and microseconds */ 183 }; 184 185 typedef netbsd32_pointer_t netbsd32_timezonep_t; 186 struct netbsd32_timezone { 187 int tz_minuteswest; /* minutes west of Greenwich */ 188 int tz_dsttime; /* type of dst correction */ 189 }; 190 191 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 192 struct netbsd32_itimerval { 193 struct netbsd32_timeval it_interval; /* timer interval */ 194 struct netbsd32_timeval it_value; /* current value */ 195 }; 196 197 typedef netbsd32_pointer_t netbsd32_itimerspecp_t; 198 struct netbsd32_itimerspec { 199 struct netbsd32_timespec it_interval; 200 struct netbsd32_timespec it_value; 201 }; 202 203 /* from <sys/mount.h> */ 204 typedef netbsd32_pointer_t netbsd32_fidp_t; 205 206 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 207 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t; 208 209 typedef netbsd32_pointer_t netbsd32_statfsp_t; 210 struct netbsd32_statfs { 211 short f_type; /* type of file system */ 212 unsigned short f_flags; /* copy of mount flags */ 213 netbsd32_long f_bsize; /* fundamental file system block size */ 214 netbsd32_long f_iosize; /* optimal transfer block size */ 215 netbsd32_long f_blocks; /* total data blocks in file system */ 216 netbsd32_long f_bfree; /* free blocks in fs */ 217 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 218 netbsd32_long f_files; /* total file nodes in file system */ 219 netbsd32_long f_ffree; /* free file nodes in fs */ 220 fsid_t f_fsid; /* file system id */ 221 uid_t f_owner; /* user that mounted the file system */ 222 netbsd32_long f_spare[4]; /* spare for later */ 223 char f_fstypename[MFSNAMELEN]; /* fs type name */ 224 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 225 char f_mntfromname[MNAMELEN]; /* mounted file system */ 226 }; 227 228 /* from <sys/poll.h> */ 229 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 230 231 /* from <sys/resource.h> */ 232 typedef netbsd32_pointer_t netbsd32_rusagep_t; 233 struct netbsd32_rusage { 234 struct netbsd32_timeval ru_utime;/* user time used */ 235 struct netbsd32_timeval ru_stime;/* system time used */ 236 netbsd32_long ru_maxrss; /* max resident set size */ 237 netbsd32_long ru_ixrss; /* integral shared memory size */ 238 netbsd32_long ru_idrss; /* integral unshared data " */ 239 netbsd32_long ru_isrss; /* integral unshared stack " */ 240 netbsd32_long ru_minflt; /* page reclaims */ 241 netbsd32_long ru_majflt; /* page faults */ 242 netbsd32_long ru_nswap; /* swaps */ 243 netbsd32_long ru_inblock; /* block input operations */ 244 netbsd32_long ru_oublock; /* block output operations */ 245 netbsd32_long ru_msgsnd; /* messages sent */ 246 netbsd32_long ru_msgrcv; /* messages received */ 247 netbsd32_long ru_nsignals; /* signals received */ 248 netbsd32_long ru_nvcsw; /* voluntary context switches */ 249 netbsd32_long ru_nivcsw; /* involuntary " */ 250 }; 251 252 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 253 254 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 255 256 struct netbsd32_loadavg { 257 fixpt_t ldavg[3]; 258 netbsd32_long fscale; 259 }; 260 261 /* from <sys/ipc.h> */ 262 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 263 struct netbsd32_ipc_perm { 264 uid_t cuid; /* creator user id */ 265 gid_t cgid; /* creator group id */ 266 uid_t uid; /* user id */ 267 gid_t gid; /* group id */ 268 mode_t mode; /* r/w permission */ 269 unsigned short _seq; /* sequence # (to generate unique msg/sem/shm id) */ 270 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 271 }; 272 struct netbsd32_ipc_perm14 { 273 unsigned short cuid; /* creator user id */ 274 unsigned short cgid; /* creator group id */ 275 unsigned short uid; /* user id */ 276 unsigned short gid; /* group id */ 277 unsigned short mode; /* r/w permission */ 278 unsigned short seq; /* sequence # (to generate unique msg/sem/shm id) */ 279 netbsd32_key_t key; /* user specified msg/sem/shm key */ 280 }; 281 282 /* from <sys/msg.h> */ 283 typedef netbsd32_pointer_t netbsd32_msgp_t; 284 struct netbsd32_msg { 285 netbsd32_msgp_t msg_next; /* next msg in the chain */ 286 netbsd32_long msg_type; /* type of this message */ 287 /* >0 -> type of this message */ 288 /* 0 -> free header */ 289 unsigned short msg_ts; /* size of this message */ 290 short msg_spot; /* location of start of msg in buffer */ 291 }; 292 293 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t; 294 typedef uint32_t netbsd32_msgqnum_t; 295 typedef netbsd32_size_t netbsd32_msglen_t; 296 297 struct netbsd32_msqid_ds { 298 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 299 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 300 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 301 pid_t msg_lspid; /* process ID of last msgsend() */ 302 pid_t msg_lrpid; /* process ID of last msgrcv() */ 303 netbsd32_time_t msg_stime; /* time of last msgsend() */ 304 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 305 netbsd32_time_t msg_ctime; /* time of last change */ 306 307 /* 308 * These members are private and used only in the internal 309 * implementation of this interface. 310 */ 311 netbsd32_msgp_t _msg_first; /* first message in the queue */ 312 netbsd32_msgp_t _msg_last; /* last message in the queue */ 313 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 314 }; 315 struct netbsd32_msqid_ds14 { 316 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 317 netbsd32_msgp_t msg_first; /* first message in the queue */ 318 netbsd32_msgp_t msg_last; /* last message in the queue */ 319 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 320 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 321 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 322 pid_t msg_lspid; /* pid of last msgsnd() */ 323 pid_t msg_lrpid; /* pid of last msgrcv() */ 324 netbsd32_time_t msg_stime; /* time of last msgsnd() */ 325 netbsd32_long msg_pad1; 326 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 327 netbsd32_long msg_pad2; 328 netbsd32_time_t msg_ctime; /* time of last msgctl() */ 329 netbsd32_long msg_pad3; 330 netbsd32_long msg_pad4[4]; 331 }; 332 333 /* from <sys/sa.h> */ 334 typedef netbsd32_pointer_t netbsd32_sa_upcall_t; 335 typedef netbsd32_pointer_t netbsd32_sa_upcallp_t; 336 337 void netbsd32_cpu_upcall(struct lwp *, int, int, int, void *, void *, 338 void *, sa_upcall_t); 339 340 /* from <sys/sem.h> */ 341 typedef netbsd32_pointer_t netbsd32_semp_t; 342 343 typedef netbsd32_pointer_t netbsd32_semid_dsp_t; 344 struct netbsd32_semid_ds { 345 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 346 unsigned short sem_nsems; /* number of sems in set */ 347 netbsd32_time_t sem_otime; /* last operation time */ 348 netbsd32_time_t sem_ctime; /* last change time */ 349 350 /* 351 * These members are private and used only in the internal 352 * implementation of this interface. 353 */ 354 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 355 }; 356 357 struct netbsd32_semid_ds14 { 358 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 359 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 360 unsigned short sem_nsems; /* number of sems in set */ 361 netbsd32_time_t sem_otime; /* last operation time */ 362 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 363 netbsd32_time_t sem_ctime; /* last change time */ 364 /* Times measured in secs since */ 365 /* 00:00:00 GMT, Jan. 1, 1970 */ 366 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */ 367 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */ 368 }; 369 370 typedef uint32_t netbsd32_semunu_t; 371 typedef netbsd32_pointer_t netbsd32_semunp_t; 372 union netbsd32_semun { 373 int val; /* value for SETVAL */ 374 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 375 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 376 }; 377 378 typedef netbsd32_pointer_t netbsd32_sembufp_t; 379 struct netbsd32_sembuf { 380 unsigned short sem_num; /* semaphore # */ 381 short sem_op; /* semaphore operation */ 382 short sem_flg; /* operation flags */ 383 }; 384 385 /* from <sys/shm.h> */ 386 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t; 387 struct netbsd32_shmid_ds { 388 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 389 netbsd32_size_t shm_segsz; /* size of segment in bytes */ 390 pid_t shm_lpid; /* process ID of last shm op */ 391 pid_t shm_cpid; /* process ID of creator */ 392 shmatt_t shm_nattch; /* number of current attaches */ 393 netbsd32_time_t shm_atime; /* time of last shmat() */ 394 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 395 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 396 netbsd32_voidp _shm_internal; /* sysv stupidity */ 397 }; 398 399 struct netbsd32_shmid_ds14 { 400 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 401 int shm_segsz; /* size of segment in bytes */ 402 pid_t shm_lpid; /* process ID of last shm op */ 403 pid_t shm_cpid; /* process ID of creator */ 404 short shm_nattch; /* number of current attaches */ 405 netbsd32_time_t shm_atime; /* time of last shmat() */ 406 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 407 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 408 netbsd32_voidp _shm_internal; /* sysv stupidity */ 409 }; 410 411 /* from <sys/signal.h> */ 412 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 413 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 414 struct netbsd32_sigaction { 415 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 416 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 417 int netbsd32_sa_flags; /* see signal options below */ 418 }; 419 420 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 421 struct netbsd32_sigaltstack13 { 422 netbsd32_charp ss_sp; /* signal stack base */ 423 int ss_size; /* signal stack length */ 424 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 425 }; 426 427 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 428 struct netbsd32_sigaltstack { 429 netbsd32_voidp ss_sp; /* signal stack base */ 430 netbsd32_size_t ss_size; /* signal stack length */ 431 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 432 }; 433 434 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 435 struct netbsd32_sigstack { 436 netbsd32_voidp ss_sp; /* signal stack pointer */ 437 int ss_onstack; /* current status */ 438 }; 439 440 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 441 struct netbsd32_sigvec { 442 netbsd32_voidp sv_handler; /* signal handler */ 443 int sv_mask; /* signal mask to apply */ 444 int sv_flags; /* see signal options below */ 445 }; 446 447 typedef netbsd32_pointer_t netbsd32_siginfop_t; 448 449 union netbsd32_sigval { 450 int sival_int; 451 netbsd32_voidp sival_ptr; 452 }; 453 454 typedef netbsd32_pointer_t netbsd32_sigeventp_t; 455 struct netbsd32_sigevent { 456 int sigev_notify; 457 int sigev_signo; 458 union netbsd32_sigval sigev_value; 459 netbsd32_voidp sigev_notify_function; 460 netbsd32_voidp sigev_notify_attributes; 461 }; 462 463 /* from <sys/sigtypes.h> */ 464 typedef netbsd32_pointer_t netbsd32_stackp_t; 465 466 /* from <sys/socket.h> */ 467 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 468 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 469 470 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 471 struct netbsd32_msghdr { 472 netbsd32_caddr_t msg_name; /* optional address */ 473 unsigned int msg_namelen; /* size of address */ 474 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 475 unsigned int msg_iovlen; /* # elements in msg_iov */ 476 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 477 unsigned int msg_controllen; /* ancillary data buffer len */ 478 int msg_flags; /* flags on received message */ 479 }; 480 481 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 482 struct netbsd32_omsghdr { 483 netbsd32_caddr_t msg_name; /* optional address */ 484 int msg_namelen; /* size of address */ 485 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 486 int msg_iovlen; /* # elements in msg_iov */ 487 netbsd32_caddr_t msg_accrights; /* access rights sent/recvd */ 488 int msg_accrightslen; 489 }; 490 491 /* from <sys/stat.h> */ 492 typedef netbsd32_pointer_t netbsd32_stat12p_t; 493 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 494 dev_t st_dev; /* inode's device */ 495 uint32_t st_ino; /* inode's number */ 496 uint16_t st_mode; /* inode protection mode */ 497 uint16_t st_nlink; /* number of hard links */ 498 uid_t st_uid; /* user ID of the file's owner */ 499 gid_t st_gid; /* group ID of the file's group */ 500 dev_t st_rdev; /* device type */ 501 struct netbsd32_timespec st_atimespec;/* time of last access */ 502 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 503 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 504 netbsd32_int64 st_size; /* file size, in bytes */ 505 netbsd32_int64 st_blocks; /* blocks allocated for file */ 506 uint32_t st_blksize; /* optimal blocksize for I/O */ 507 uint32_t st_flags; /* user defined flags for file */ 508 uint32_t st_gen; /* file generation number */ 509 int32_t st_lspare; 510 netbsd32_int64 st_qspare[2]; 511 }; 512 513 typedef netbsd32_pointer_t netbsd32_stat43p_t; 514 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 515 uint16_t st_dev; /* inode's device */ 516 uint32_t st_ino; /* inode's number */ 517 uint16_t st_mode; /* inode protection mode */ 518 uint16_t st_nlink; /* number of hard links */ 519 uint16_t st_uid; /* user ID of the file's owner */ 520 uint16_t st_gid; /* group ID of the file's group */ 521 uint16_t st_rdev; /* device type */ 522 int32_t st_size; /* file size, in bytes */ 523 struct netbsd32_timespec st_atimespec;/* time of last access */ 524 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 525 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 526 int32_t st_blksize; /* optimal blocksize for I/O */ 527 int32_t st_blocks; /* blocks allocated for file */ 528 uint32_t st_flags; /* user defined flags for file */ 529 uint32_t st_gen; /* file generation number */ 530 }; 531 typedef netbsd32_pointer_t netbsd32_stat13p_t; 532 struct netbsd32_stat13 { 533 dev_t st_dev; /* inode's device */ 534 uint32_t st_ino; /* inode's number */ 535 mode_t st_mode; /* inode protection mode */ 536 nlink_t st_nlink; /* number of hard links */ 537 uid_t st_uid; /* user ID of the file's owner */ 538 gid_t st_gid; /* group ID of the file's group */ 539 dev_t st_rdev; /* device type */ 540 struct netbsd32_timespec st_atimespec;/* time of last access */ 541 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 542 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 543 netbsd32_int64 st_size; /* file size, in bytes */ 544 netbsd32_uint64 st_blocks; /* blocks allocated for file */ 545 blksize_t st_blksize; /* optimal blocksize for I/O */ 546 uint32_t st_flags; /* user defined flags for file */ 547 uint32_t st_gen; /* file generation number */ 548 uint32_t st_spare; /* file generation number */ 549 struct netbsd32_timespec st_birthtimespec; 550 uint32_t st_spare2; 551 }; 552 553 typedef netbsd32_pointer_t netbsd32_statp_t; 554 struct netbsd32_stat { 555 dev_t st_dev; /* inode's device */ 556 mode_t st_mode; /* inode protection mode */ 557 netbsd32_uint64 st_ino; /* inode's number */ 558 nlink_t st_nlink; /* number of hard links */ 559 uid_t st_uid; /* user ID of the file's owner */ 560 gid_t st_gid; /* group ID of the file's group */ 561 dev_t st_rdev; /* device type */ 562 struct netbsd32_timespec st_atimespec;/* time of last access */ 563 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 564 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 565 struct netbsd32_timespec st_birthtimespec; /* time of creation */ 566 netbsd32_int64 st_size; /* file size, in bytes */ 567 netbsd32_uint64 st_blocks; /* blocks allocated for file */ 568 blksize_t st_blksize; /* optimal blocksize for I/O */ 569 uint32_t st_flags; /* user defined flags for file */ 570 uint32_t st_gen; /* file generation number */ 571 uint32_t st_spare[2]; 572 }; 573 574 /* from <sys/statvfs.h> */ 575 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 576 struct netbsd32_statvfs { 577 netbsd32_u_long f_flag; /* copy of mount exported flags */ 578 netbsd32_u_long f_bsize; /* system block size */ 579 netbsd32_u_long f_frsize; /* system fragment size */ 580 netbsd32_u_long f_iosize; /* optimal file system block size */ 581 netbsd32_uint64 f_blocks; /* number of blocks in file system */ 582 netbsd32_uint64 f_bfree; /* free blocks avail in file system */ 583 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */ 584 netbsd32_uint64 f_bresvd; /* blocks reserved for root */ 585 netbsd32_uint64 f_files; /* total file nodes in file system */ 586 netbsd32_uint64 f_ffree; /* free file nodes in file system */ 587 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */ 588 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */ 589 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */ 590 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */ 591 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */ 592 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */ 593 fsid_t f_fsidx; /* NetBSD compatible fsid */ 594 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 595 netbsd32_u_long f_namemax; /* maximum filename length */ 596 uid_t f_owner; /* user that mounted the file system */ 597 uint32_t f_spare[4]; /* spare space */ 598 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 599 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 600 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 601 }; 602 603 /* from <sys/timex.h> */ 604 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 605 struct netbsd32_ntptimeval30 { 606 struct netbsd32_timeval time; /* current time (ro) */ 607 netbsd32_long maxerror; /* maximum error (us) (ro) */ 608 netbsd32_long esterror; /* estimated error (us) (ro) */ 609 }; 610 struct netbsd32_ntptimeval { 611 struct netbsd32_timespec time; /* current time (ro) */ 612 netbsd32_long maxerror; /* maximum error (us) (ro) */ 613 netbsd32_long esterror; /* estimated error (us) (ro) */ 614 netbsd32_long tai; /* TAI offset */ 615 int time_state; /* time status */ 616 }; 617 618 typedef netbsd32_pointer_t netbsd32_timexp_t; 619 struct netbsd32_timex { 620 unsigned int modes; /* clock mode bits (wo) */ 621 netbsd32_long offset; /* time offset (us) (rw) */ 622 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 623 netbsd32_long maxerror; /* maximum error (us) (rw) */ 624 netbsd32_long esterror; /* estimated error (us) (rw) */ 625 int status; /* clock status bits (rw) */ 626 netbsd32_long constant; /* pll time constant (rw) */ 627 netbsd32_long precision; /* clock precision (us) (ro) */ 628 netbsd32_long tolerance; /* clock frequency tolerance (scaled 629 * ppm) (ro) */ 630 /* 631 * The following read-only structure members are implemented 632 * only if the PPS signal discipline is configured in the 633 * kernel. 634 */ 635 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 636 netbsd32_long jitter; /* pps jitter (us) (ro) */ 637 int shift; /* interval duration (s) (shift) (ro) */ 638 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 639 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 640 netbsd32_long calcnt; /* calibration intervals (ro) */ 641 netbsd32_long errcnt; /* calibration errors (ro) */ 642 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 643 }; 644 645 /* from <ufs/lfs/lfs.h> */ 646 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 647 648 /* from <sys/utsname.h> */ 649 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 650 651 /* from <compat/common/kern_info_09.c> */ 652 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 653 654 /* from <arch/sparc{,64}/include/vuid_event.h> */ 655 typedef struct firm_event32 { 656 unsigned short id; /* key or MS_* or LOC_[XY]_DELTA */ 657 unsigned short pad; /* unused, at least by X11 */ 658 int value; /* VKEY_{UP,DOWN} or locator delta */ 659 struct netbsd32_timeval time; 660 } Firm_event32; 661 662 /* from <sys/uuid.h> */ 663 typedef netbsd32_pointer_t netbsd32_uuidp_t; 664 665 /* from <sys/event.h> */ 666 typedef netbsd32_pointer_t netbsd32_keventp_t; 667 668 struct netbsd32_kevent { 669 netbsd32_uintptr_t ident; 670 uint32_t filter; 671 uint32_t flags; 672 uint32_t fflags; 673 netbsd32_int64 data; 674 netbsd32_intptr_t udata; 675 }; 676 677 /* from <sys/sched.h> */ 678 typedef netbsd32_pointer_t netbsd32_sched_paramp_t; 679 typedef netbsd32_pointer_t netbsd32_cpusetp_t; 680 681 #if 0 682 int netbsd32_kevent(struct lwp *, void *, register_t *); 683 #endif 684 685 /* 686 * here are some macros to convert between netbsd32 and sparc64 types. 687 * note that they do *NOT* act like good macros and put ()'s around all 688 * arguments cuz this _breaks_ SCARG(). 689 */ 690 #define NETBSD32TO64(s32uap, uap, name) \ 691 SCARG(uap, name) = SCARG(s32uap, name) 692 #define NETBSD32TOP(s32uap, uap, name, type) \ 693 SCARG(uap, name) = SCARG_P32(s32uap, name) 694 #define NETBSD32TOX(s32uap, uap, name, type) \ 695 SCARG(uap, name) = (type)SCARG(s32uap, name) 696 #define NETBSD32TOX64(s32uap, uap, name, type) \ 697 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 698 699 /* and some standard versions */ 700 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 701 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 702 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 703 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 704 705 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name)) 706 707 int coredump_netbsd32(struct lwp *, void *); 708 709 /* 710 * random other stuff 711 */ 712 #include <compat/common/compat_util.h> 713 #include <compat/sys/siginfo.h> 714 715 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 716 void netbsd32_adjust_limits(struct proc *); 717 718 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 719 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *); 720 721 void startlwp32(void *); 722 struct netbsd32___semctl14_args; 723 int do_netbsd32___semctl14(struct lwp *, const struct netbsd32___semctl14_args *, register_t *, void *); 724 725 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *, 726 int); 727 728 #ifdef SYSCTL_SETUP_PROTO 729 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 730 #endif /* SYSCTL_SETUP_PROTO */ 731 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 732