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netbsd32.h revision 1.88
      1 /*	$NetBSD: netbsd32.h,v 1.88 2011/10/12 23:04:22 dholland 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/param.h> /* precautionary upon removal from ucred.h */
     40 #include <sys/systm.h>
     41 #include <sys/mount.h>
     42 #include <sys/stat.h>
     43 #include <sys/statvfs.h>
     44 #include <sys/syscallargs.h>
     45 #include <sys/ipc.h>
     46 #include <sys/shm.h>
     47 #include <sys/ucontext.h>
     48 #include <sys/ucred.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 typedef int64_t netbsd32_quad;
     59 
     60 typedef uint32_t netbsd32_clock_t;
     61 typedef uint32_t netbsd32_size_t;
     62 typedef int32_t netbsd32_ssize_t;
     63 typedef int32_t netbsd32_clockid_t;
     64 typedef int32_t netbsd32_key_t;
     65 typedef int32_t netbsd32_intptr_t;
     66 typedef uint32_t netbsd32_uintptr_t;
     67 
     68 /* netbsd32_[u]int64 are machine dependent and defined below */
     69 
     70 /*
     71  * machine depedant section; must define:
     72  *	netbsd32_pointer_t
     73  *		- 32-bit pointer type, normally uint32_t but can be int32_t
     74  *		  for platforms which rely on sign-extension of pointers
     75  *		  such as SH-5.
     76  *	NETBSD32PTR64(p32)
     77  *		- Translate a 32-bit pointer into something valid in a
     78  *		  64-bit context.
     79  *	struct netbsd32_sigcontext
     80  *		- 32bit compatibility sigcontext structure for this arch.
     81  *	netbsd32_sigcontextp_t
     82  *		- type of pointer to above, normally uint32_t
     83  *	void netbsd32_setregs(struct proc *p, struct exec_package *pack,
     84  *	    unsigned long stack);
     85  *	int netbsd32_sigreturn(struct proc *p, void *v,
     86  *	    register_t *retval);
     87  *	void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code);
     88  *	char netbsd32_esigcode[], netbsd32_sigcode[]
     89  *		- the above are abvious
     90  *
     91  * pull in the netbsd32 machine dependent header, that may help with the
     92  * above, or it may be provided via the MD layer itself.
     93  */
     94 #include <machine/netbsd32_machdep.h>
     95 
     96 /* netbsd32_machdep.h will have (typically) defined:
     97 #define NETBSD32_POINTER_TYPE uint32_t
     98 typedef	struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t;
     99 */
    100 
    101 /*
    102  * Conversion functions for the rest of the compat32 code:
    103  *
    104  * NETBSD32PTR64()	Convert user-supplied 32bit pointer to 'void *'
    105  * NETBSD32PTR32()	Assign a 'void *' to a 32bit pointer variable
    106  * NETBSD32PTR32PLUS()	Add an integer to a 32bit pointer
    107  *
    108  * Under rare circumstances the following get used:
    109  *
    110  * NETBSD32PTR32I()	Convert 'void *' to the 32bit pointer base type.
    111  * NETBSD32IPTR64()	Convert 32bit pointer base type to 'void *'
    112  */
    113 #define	NETBSD32PTR64(p32)		NETBSD32IPTR64((p32).i32)
    114 #define	NETBSD32PTR32(p32, p64)		((p32).i32 = NETBSD32PTR32I(p64))
    115 #define	NETBSD32PTR32PLUS(p32, incr)	((p32).i32 += incr)
    116 
    117 static __inline NETBSD32_POINTER_TYPE
    118 NETBSD32PTR32I(const void *p64) { return (uintptr_t)p64; }
    119 static __inline void *
    120 NETBSD32IPTR64(NETBSD32_POINTER_TYPE p32) { return (void *)(intptr_t)p32; }
    121 
    122 /* Nothing should be using the raw type, so kill it */
    123 #undef NETBSD32_POINTER_TYPE
    124 
    125 /*
    126  * 64 bit integers only have 4-byte alignment on some 32 bit ports,
    127  * but always have 8-byte alignment on 64 bit systems.
    128  * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4)))
    129  */
    130 typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN;
    131 typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN;
    132 #undef NETBSD32_INT64_ALIGN
    133 
    134 /*
    135  * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>)
    136  */
    137 
    138 typedef netbsd32_pointer_t netbsd32_voidp;
    139 typedef netbsd32_pointer_t netbsd32_u_shortp;
    140 typedef netbsd32_pointer_t netbsd32_charp;
    141 typedef netbsd32_pointer_t netbsd32_u_charp;
    142 typedef netbsd32_pointer_t netbsd32_charpp;
    143 typedef netbsd32_pointer_t netbsd32_size_tp;
    144 typedef netbsd32_pointer_t netbsd32_intp;
    145 typedef netbsd32_pointer_t netbsd32_longp;
    146 typedef netbsd32_pointer_t netbsd32_caddrp;
    147 typedef netbsd32_pointer_t netbsd32_caddr;
    148 typedef netbsd32_pointer_t netbsd32_gid_tp;
    149 typedef netbsd32_pointer_t netbsd32_fsid_tp_t;
    150 typedef netbsd32_pointer_t netbsd32_lwpidp;
    151 typedef netbsd32_pointer_t netbsd32_ucontextp;
    152 typedef netbsd32_pointer_t netbsd32_caddr_t;
    153 typedef netbsd32_pointer_t netbsd32_lwpctlp;
    154 
    155 /*
    156  * now, the compatibility structures and their fake pointer types.
    157  */
    158 
    159 /* from <sys/types.h> */
    160 typedef netbsd32_pointer_t netbsd32_fd_setp_t;
    161 typedef netbsd32_intptr_t netbsd32_semid_t;
    162 typedef netbsd32_pointer_t netbsd32_semidp_t;
    163 typedef netbsd32_uint64 netbsd32_dev_t;
    164 
    165 /* from <sys/uio.h> */
    166 typedef netbsd32_pointer_t netbsd32_iovecp_t;
    167 struct netbsd32_iovec {
    168 	netbsd32_voidp	 iov_base;	/* Base address. */
    169 	netbsd32_size_t	 iov_len;	/* Length. */
    170 };
    171 
    172 /* from <sys/time.h> */
    173 typedef int32_t netbsd32_timer_t;
    174 typedef	int32_t netbsd32_time50_t;
    175 typedef	netbsd32_int64 netbsd32_time_t;
    176 typedef netbsd32_pointer_t netbsd32_timerp_t;
    177 
    178 typedef netbsd32_pointer_t netbsd32_timespec50p_t;
    179 struct netbsd32_timespec50 {
    180 	netbsd32_time50_t tv_sec;			/* seconds */
    181 	netbsd32_long	tv_nsec;	/* and nanoseconds */
    182 };
    183 
    184 typedef netbsd32_pointer_t netbsd32_timespecp_t;
    185 struct netbsd32_timespec {
    186 	netbsd32_time_t tv_sec;			/* seconds */
    187 	netbsd32_long	tv_nsec;	/* and nanoseconds */
    188 };
    189 
    190 typedef netbsd32_pointer_t netbsd32_timeval50p_t;
    191 struct netbsd32_timeval50 {
    192 	netbsd32_time50_t	tv_sec;		/* seconds */
    193 	netbsd32_long		tv_usec;	/* and microseconds */
    194 };
    195 
    196 typedef netbsd32_pointer_t netbsd32_timevalp_t;
    197 struct netbsd32_timeval {
    198 	netbsd32_time_t	tv_sec;		/* seconds */
    199 	netbsd32_long	tv_usec;	/* and microseconds */
    200 };
    201 
    202 typedef netbsd32_pointer_t netbsd32_timezonep_t;
    203 struct netbsd32_timezone {
    204 	int	tz_minuteswest;	/* minutes west of Greenwich */
    205 	int	tz_dsttime;	/* type of dst correction */
    206 };
    207 
    208 typedef netbsd32_pointer_t netbsd32_itimerval50p_t;
    209 struct	netbsd32_itimerval50 {
    210 	struct	netbsd32_timeval50 it_interval;	/* timer interval */
    211 	struct	netbsd32_timeval50 it_value;	/* current value */
    212 };
    213 
    214 typedef netbsd32_pointer_t netbsd32_itimervalp_t;
    215 struct	netbsd32_itimerval {
    216 	struct	netbsd32_timeval it_interval;	/* timer interval */
    217 	struct	netbsd32_timeval it_value;	/* current value */
    218 };
    219 
    220 typedef netbsd32_pointer_t netbsd32_itimerspec50p_t;
    221 struct netbsd32_itimerspec50 {
    222 	struct netbsd32_timespec50 it_interval;
    223 	struct netbsd32_timespec50 it_value;
    224 };
    225 
    226 typedef netbsd32_pointer_t netbsd32_itimerspecp_t;
    227 struct netbsd32_itimerspec {
    228 	struct netbsd32_timespec it_interval;
    229 	struct netbsd32_timespec it_value;
    230 };
    231 
    232 /* from <sys/mount.h> */
    233 typedef netbsd32_pointer_t netbsd32_fidp_t;
    234 
    235 typedef netbsd32_pointer_t netbsd32_fhandlep_t;
    236 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t;
    237 
    238 typedef netbsd32_pointer_t netbsd32_statfsp_t;
    239 struct netbsd32_statfs {
    240 	short	f_type;			/* type of file system */
    241 	unsigned short	f_flags;	/* copy of mount flags */
    242 	netbsd32_long	f_bsize;	/* fundamental file system block size */
    243 	netbsd32_long	f_iosize;	/* optimal transfer block size */
    244 	netbsd32_long	f_blocks;	/* total data blocks in file system */
    245 	netbsd32_long	f_bfree;	/* free blocks in fs */
    246 	netbsd32_long	f_bavail;	/* free blocks avail to non-superuser */
    247 	netbsd32_long	f_files;	/* total file nodes in file system */
    248 	netbsd32_long	f_ffree;	/* free file nodes in fs */
    249 	fsid_t	f_fsid;			/* file system id */
    250 	uid_t	f_owner;		/* user that mounted the file system */
    251 	netbsd32_long	f_spare[4];	/* spare for later */
    252 	char	f_fstypename[MFSNAMELEN]; /* fs type name */
    253 	char	f_mntonname[MNAMELEN];	  /* directory on which mounted */
    254 	char	f_mntfromname[MNAMELEN];  /* mounted file system */
    255 };
    256 
    257 struct netbsd32_export_args30 {
    258 	int	ex_flags;		/* export related flags */
    259 	uid_t	ex_root;		/* mapping for root uid */
    260 	struct	uucred ex_anon;		/* mapping for anonymous user */
    261 	netbsd32_pointer_t ex_addr;	/* net address to which exported */
    262 	int	ex_addrlen;		/* and the net address length */
    263 	netbsd32_pointer_t ex_mask;	/* mask of valid bits in saddr */
    264 	int	ex_masklen;		/* and the smask length */
    265 	netbsd32_charp ex_indexfile;	/* index file for WebNFS URLs */
    266 };
    267 
    268 /* from <sys/poll.h> */
    269 typedef netbsd32_pointer_t netbsd32_pollfdp_t;
    270 
    271 /* from <sys/resource.h> */
    272 typedef netbsd32_pointer_t netbsd32_rusage50p_t;
    273 struct	netbsd32_rusage50 {
    274 	struct netbsd32_timeval50 ru_utime;/* user time used */
    275 	struct netbsd32_timeval50 ru_stime;/* system time used */
    276 	netbsd32_long	ru_maxrss;	/* max resident set size */
    277 	netbsd32_long	ru_ixrss;	/* integral shared memory size */
    278 	netbsd32_long	ru_idrss;	/* integral unshared data " */
    279 	netbsd32_long	ru_isrss;	/* integral unshared stack " */
    280 	netbsd32_long	ru_minflt;	/* page reclaims */
    281 	netbsd32_long	ru_majflt;	/* page faults */
    282 	netbsd32_long	ru_nswap;	/* swaps */
    283 	netbsd32_long	ru_inblock;	/* block input operations */
    284 	netbsd32_long	ru_oublock;	/* block output operations */
    285 	netbsd32_long	ru_msgsnd;	/* messages sent */
    286 	netbsd32_long	ru_msgrcv;	/* messages received */
    287 	netbsd32_long	ru_nsignals;	/* signals received */
    288 	netbsd32_long	ru_nvcsw;	/* voluntary context switches */
    289 	netbsd32_long	ru_nivcsw;	/* involuntary " */
    290 };
    291 
    292 typedef netbsd32_pointer_t netbsd32_rusagep_t;
    293 struct	netbsd32_rusage {
    294 	struct netbsd32_timeval ru_utime;/* user time used */
    295 	struct netbsd32_timeval ru_stime;/* system time used */
    296 	netbsd32_long	ru_maxrss;	/* max resident set size */
    297 	netbsd32_long	ru_ixrss;	/* integral shared memory size */
    298 	netbsd32_long	ru_idrss;	/* integral unshared data " */
    299 	netbsd32_long	ru_isrss;	/* integral unshared stack " */
    300 	netbsd32_long	ru_minflt;	/* page reclaims */
    301 	netbsd32_long	ru_majflt;	/* page faults */
    302 	netbsd32_long	ru_nswap;	/* swaps */
    303 	netbsd32_long	ru_inblock;	/* block input operations */
    304 	netbsd32_long	ru_oublock;	/* block output operations */
    305 	netbsd32_long	ru_msgsnd;	/* messages sent */
    306 	netbsd32_long	ru_msgrcv;	/* messages received */
    307 	netbsd32_long	ru_nsignals;	/* signals received */
    308 	netbsd32_long	ru_nvcsw;	/* voluntary context switches */
    309 	netbsd32_long	ru_nivcsw;	/* involuntary " */
    310 };
    311 
    312 typedef netbsd32_pointer_t netbsd32_orlimitp_t;
    313 
    314 typedef netbsd32_pointer_t netbsd32_rlimitp_t;
    315 
    316 struct netbsd32_loadavg {
    317 	fixpt_t	ldavg[3];
    318 	netbsd32_long	fscale;
    319 };
    320 
    321 /* from <sys/ipc.h> */
    322 typedef netbsd32_pointer_t netbsd32_ipc_permp_t;
    323 struct netbsd32_ipc_perm {
    324 	uid_t		cuid;	/* creator user id */
    325 	gid_t		cgid;	/* creator group id */
    326 	uid_t		uid;	/* user id */
    327 	gid_t		gid;	/* group id */
    328 	mode_t		mode;	/* r/w permission */
    329 	unsigned short	_seq;	/* sequence # (to generate unique msg/sem/shm id) */
    330 	netbsd32_key_t	_key;	/* user specified msg/sem/shm key */
    331 };
    332 struct netbsd32_ipc_perm14 {
    333 	unsigned short	cuid;	/* creator user id */
    334 	unsigned short	cgid;	/* creator group id */
    335 	unsigned short	uid;	/* user id */
    336 	unsigned short	gid;	/* group id */
    337 	unsigned short	mode;	/* r/w permission */
    338 	unsigned short	seq;	/* sequence # (to generate unique msg/sem/shm id) */
    339 	netbsd32_key_t	key;	/* user specified msg/sem/shm key */
    340 };
    341 
    342 /* from <sys/msg.h> */
    343 typedef netbsd32_pointer_t netbsd32_msgp_t;
    344 struct netbsd32_msg {
    345 	netbsd32_msgp_t msg_next;	/* next msg in the chain */
    346 	netbsd32_long	msg_type;	/* type of this message */
    347     					/* >0 -> type of this message */
    348     					/* 0 -> free header */
    349 	unsigned short	msg_ts;		/* size of this message */
    350 	short	msg_spot;		/* location of start of msg in buffer */
    351 };
    352 
    353 typedef uint32_t netbsd32_msgqnum_t;
    354 typedef netbsd32_size_t netbsd32_msglen_t;
    355 
    356 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t;
    357 struct netbsd32_msqid_ds {
    358 	struct netbsd32_ipc_perm msg_perm;	/* operation permission strucure */
    359 	netbsd32_msgqnum_t	msg_qnum;	/* number of messages in the queue */
    360 	netbsd32_msglen_t	msg_qbytes;	/* max # of bytes in the queue */
    361 	pid_t		msg_lspid;	/* process ID of last msgsend() */
    362 	pid_t		msg_lrpid;	/* process ID of last msgrcv() */
    363 	netbsd32_time_t		msg_stime;	/* time of last msgsend() */
    364 	netbsd32_time_t		msg_rtime;	/* time of last msgrcv() */
    365 	netbsd32_time_t		msg_ctime;	/* time of last change */
    366 
    367 	/*
    368 	 * These members are private and used only in the internal
    369 	 * implementation of this interface.
    370 	 */
    371 	netbsd32_msgp_t _msg_first;	/* first message in the queue */
    372 	netbsd32_msgp_t	_msg_last;	/* last message in the queue */
    373 	netbsd32_msglen_t _msg_cbytes;	/* # of bytes currently in queue */
    374 };
    375 typedef netbsd32_pointer_t netbsd32_msqid_ds50p_t;
    376 struct netbsd32_msqid_ds50 {
    377 	struct netbsd32_ipc_perm msg_perm;	/* operation permission strucure */
    378 	netbsd32_msgqnum_t	msg_qnum;	/* number of messages in the queue */
    379 	netbsd32_msglen_t	msg_qbytes;	/* max # of bytes in the queue */
    380 	pid_t		msg_lspid;	/* process ID of last msgsend() */
    381 	pid_t		msg_lrpid;	/* process ID of last msgrcv() */
    382 	int32_t		msg_stime;	/* time of last msgsend() */
    383 	int32_t		msg_rtime;	/* time of last msgrcv() */
    384 	int32_t		msg_ctime;	/* time of last change */
    385 
    386 	/*
    387 	 * These members are private and used only in the internal
    388 	 * implementation of this interface.
    389 	 */
    390 	netbsd32_msgp_t _msg_first;	/* first message in the queue */
    391 	netbsd32_msgp_t	_msg_last;	/* last message in the queue */
    392 	netbsd32_msglen_t _msg_cbytes;	/* # of bytes currently in queue */
    393 };
    394 
    395 typedef netbsd32_pointer_t netbsd32_msqid_ds14p_t;
    396 struct netbsd32_msqid_ds14 {
    397 	struct	netbsd32_ipc_perm14 msg_perm;	/* msg queue permission bits */
    398 	netbsd32_msgp_t	msg_first;	/* first message in the queue */
    399 	netbsd32_msgp_t	msg_last;	/* last message in the queue */
    400 	netbsd32_u_long	msg_cbytes;	/* number of bytes in use on the queue */
    401 	netbsd32_u_long	msg_qnum;	/* number of msgs in the queue */
    402 	netbsd32_u_long	msg_qbytes;	/* max # of bytes on the queue */
    403 	pid_t msg_lspid;		/* pid of last msgsnd() */
    404 	pid_t msg_lrpid;		/* pid of last msgrcv() */
    405 	int32_t		msg_stime;	/* time of last msgsnd() */
    406 	netbsd32_long	msg_pad1;
    407 	int32_t		msg_rtime;	/* time of last msgrcv() */
    408 	netbsd32_long	msg_pad2;
    409 	int32_t		msg_ctime;	/* time of last msgctl() */
    410 	netbsd32_long	msg_pad3;
    411 	netbsd32_long	msg_pad4[4];
    412 };
    413 
    414 /* from  <sys/sa.h> */
    415 typedef netbsd32_pointer_t netbsd32_sa_upcall_t;
    416 typedef netbsd32_pointer_t netbsd32_sa_upcallp_t;
    417 
    418 void    netbsd32_cpu_upcall(struct lwp *, int, int, int, void *, void *,
    419     void *, sa_upcall_t);
    420 
    421 /* from <sys/sem.h> */
    422 typedef netbsd32_pointer_t netbsd32_semp_t;
    423 
    424 typedef netbsd32_pointer_t netbsd32_semid_dsp_t;
    425 struct netbsd32_semid_ds {
    426 	struct netbsd32_ipc_perm	sem_perm;/* operation permission struct */
    427 	unsigned short	sem_nsems;	/* number of sems in set */
    428 	netbsd32_time_t	sem_otime;	/* last operation time */
    429 	netbsd32_time_t	sem_ctime;	/* last change time */
    430 
    431 	/*
    432 	 * These members are private and used only in the internal
    433 	 * implementation of this interface.
    434 	 */
    435 	netbsd32_semp_t	_sem_base;	/* pointer to first semaphore in set */
    436 };
    437 
    438 typedef netbsd32_pointer_t netbsd32_semid_ds50p_t;
    439 struct netbsd32_semid_ds50 {
    440 	struct netbsd32_ipc_perm	sem_perm;/* operation permission struct */
    441 	unsigned short	sem_nsems;	/* number of sems in set */
    442 	int32_t		sem_otime;	/* last operation time */
    443 	int32_t		sem_ctime;	/* last change time */
    444 
    445 	/*
    446 	 * These members are private and used only in the internal
    447 	 * implementation of this interface.
    448 	 */
    449 	netbsd32_semp_t	_sem_base;	/* pointer to first semaphore in set */
    450 };
    451 
    452 typedef netbsd32_pointer_t netbsd32_semid_ds14p_t;
    453 struct netbsd32_semid_ds14 {
    454 	struct netbsd32_ipc_perm14	sem_perm;/* operation permission struct */
    455 	netbsd32_semp_t	sem_base;	/* pointer to first semaphore in set */
    456 	unsigned short	sem_nsems;	/* number of sems in set */
    457 	netbsd32_time_t	sem_otime;	/* last operation time */
    458 	netbsd32_long	sem_pad1;	/* SVABI/386 says I need this here */
    459 	netbsd32_time_t	sem_ctime;	/* last change time */
    460 					/* Times measured in secs since */
    461 					/* 00:00:00 GMT, Jan. 1, 1970 */
    462 	int32_t		sem_pad2;	/* SVABI/386 says I need this here */
    463 	int32_t		sem_pad3[4];	/* SVABI/386 says I need this here */
    464 };
    465 
    466 typedef uint32_t netbsd32_semunu_t;
    467 typedef netbsd32_pointer_t netbsd32_semunp_t;
    468 union netbsd32_semun {
    469 	int	val;			/* value for SETVAL */
    470 	netbsd32_semid_dsp_t buf;	/* buffer for IPC_STAT & IPC_SET */
    471 	netbsd32_u_shortp array;	/* array for GETALL & SETALL */
    472 };
    473 
    474 typedef netbsd32_pointer_t netbsd32_semun50p_t;
    475 union netbsd32_semun50 {
    476 	int	val;			/* value for SETVAL */
    477 	netbsd32_semid_ds50p_t buf;	/* buffer for IPC_STAT & IPC_SET */
    478 	netbsd32_u_shortp array;	/* array for GETALL & SETALL */
    479 };
    480 
    481 typedef netbsd32_pointer_t netbsd32_sembufp_t;
    482 struct netbsd32_sembuf {
    483 	unsigned short	sem_num;	/* semaphore # */
    484 	short		sem_op;		/* semaphore operation */
    485 	short		sem_flg;	/* operation flags */
    486 };
    487 
    488 /* from <sys/shm.h> */
    489 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t;
    490 struct netbsd32_shmid_ds {
    491 	struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
    492 	netbsd32_size_t	shm_segsz;	/* size of segment in bytes */
    493 	pid_t		shm_lpid;	/* process ID of last shm op */
    494 	pid_t		shm_cpid;	/* process ID of creator */
    495 	shmatt_t	shm_nattch;	/* number of current attaches */
    496 	netbsd32_time_t	shm_atime;	/* time of last shmat() */
    497 	netbsd32_time_t	shm_dtime;	/* time of last shmdt() */
    498 	netbsd32_time_t	shm_ctime;	/* time of last change by shmctl() */
    499 	netbsd32_voidp	_shm_internal;	/* sysv stupidity */
    500 };
    501 
    502 typedef netbsd32_pointer_t netbsd32_shmid_ds50p_t;
    503 struct netbsd32_shmid_ds50 {
    504 	struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
    505 	netbsd32_size_t	shm_segsz;	/* size of segment in bytes */
    506 	pid_t		shm_lpid;	/* process ID of last shm op */
    507 	pid_t		shm_cpid;	/* process ID of creator */
    508 	shmatt_t	shm_nattch;	/* number of current attaches */
    509 	int32_t		shm_atime;	/* time of last shmat() */
    510 	int32_t		shm_dtime;	/* time of last shmdt() */
    511 	int32_t		shm_ctime;	/* time of last change by shmctl() */
    512 	netbsd32_voidp	_shm_internal;	/* sysv stupidity */
    513 };
    514 
    515 typedef netbsd32_pointer_t netbsd32_shmid_ds14p_t;
    516 struct netbsd32_shmid_ds14 {
    517 	struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */
    518 	int		shm_segsz;	/* size of segment in bytes */
    519 	pid_t		shm_lpid;	/* process ID of last shm op */
    520 	pid_t		shm_cpid;	/* process ID of creator */
    521 	short		shm_nattch;	/* number of current attaches */
    522 	int32_t		shm_atime;	/* time of last shmat() */
    523 	int32_t		shm_dtime;	/* time of last shmdt() */
    524 	int32_t		shm_ctime;	/* time of last change by shmctl() */
    525 	netbsd32_voidp	_shm_internal;	/* sysv stupidity */
    526 };
    527 
    528 /* from <sys/signal.h> */
    529 typedef netbsd32_pointer_t netbsd32_sigsetp_t;
    530 typedef netbsd32_pointer_t netbsd32_sigactionp_t;
    531 struct	netbsd32_sigaction {
    532 	netbsd32_voidp netbsd32_sa_handler;	/* signal handler */
    533 	sigset_t netbsd32_sa_mask;		/* signal mask to apply */
    534 	int	netbsd32_sa_flags;		/* see signal options below */
    535 };
    536 
    537 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t;
    538 struct netbsd32_sigaltstack13 {
    539 	netbsd32_charp	ss_sp;		/* signal stack base */
    540 	int	ss_size;		/* signal stack length */
    541 	int	ss_flags;		/* SS_DISABLE and/or SS_ONSTACK */
    542 };
    543 
    544 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t;
    545 struct netbsd32_sigaltstack {
    546 	netbsd32_voidp	ss_sp;		/* signal stack base */
    547 	netbsd32_size_t	ss_size;	/* signal stack length */
    548 	int	ss_flags;		/* SS_DISABLE and/or SS_ONSTACK */
    549 };
    550 
    551 typedef netbsd32_pointer_t netbsd32_sigstackp_t;
    552 struct	netbsd32_sigstack {
    553 	netbsd32_voidp	ss_sp;		/* signal stack pointer */
    554 	int	ss_onstack;		/* current status */
    555 };
    556 
    557 typedef netbsd32_pointer_t netbsd32_sigvecp_t;
    558 struct	netbsd32_sigvec {
    559 	netbsd32_voidp sv_handler;	/* signal handler */
    560 	int	sv_mask;		/* signal mask to apply */
    561 	int	sv_flags;		/* see signal options below */
    562 };
    563 
    564 typedef netbsd32_pointer_t netbsd32_siginfop_t;
    565 
    566 union netbsd32_sigval {
    567 	int	sival_int;
    568 	netbsd32_voidp	sival_ptr;
    569 };
    570 
    571 typedef netbsd32_pointer_t netbsd32_sigeventp_t;
    572 struct netbsd32_sigevent {
    573 	int	sigev_notify;
    574 	int	sigev_signo;
    575 	union netbsd32_sigval	sigev_value;
    576 	netbsd32_voidp	sigev_notify_function;
    577 	netbsd32_voidp	sigev_notify_attributes;
    578 };
    579 
    580 /* from <sys/sigtypes.h> */
    581 typedef netbsd32_pointer_t netbsd32_stackp_t;
    582 
    583 /* from <sys/socket.h> */
    584 typedef netbsd32_pointer_t netbsd32_sockaddrp_t;
    585 typedef netbsd32_pointer_t netbsd32_osockaddrp_t;
    586 
    587 typedef netbsd32_pointer_t netbsd32_msghdrp_t;
    588 struct netbsd32_msghdr {
    589 	netbsd32_caddr_t msg_name;		/* optional address */
    590 	unsigned int	msg_namelen;		/* size of address */
    591 	netbsd32_iovecp_t msg_iov;		/* scatter/gather array */
    592 	unsigned int	msg_iovlen;		/* # elements in msg_iov */
    593 	netbsd32_caddr_t msg_control;		/* ancillary data, see below */
    594 	unsigned int	msg_controllen;		/* ancillary data buffer len */
    595 	int	msg_flags;		/* flags on received message */
    596 };
    597 
    598 typedef netbsd32_pointer_t netbsd32_omsghdrp_t;
    599 struct netbsd32_omsghdr {
    600 	netbsd32_caddr_t msg_name;		/* optional address */
    601 	int		 msg_namelen;		/* size of address */
    602 	netbsd32_iovecp_t msg_iov;		/* scatter/gather array */
    603 	int		 msg_iovlen;		/* # elements in msg_iov */
    604 	netbsd32_caddr_t msg_accrights;		/* access rights sent/recvd */
    605 	int		 msg_accrightslen;
    606 };
    607 
    608 /* from <sys/stat.h> */
    609 typedef netbsd32_pointer_t netbsd32_stat12p_t;
    610 struct netbsd32_stat12 {		/* NetBSD-1.2 stat struct */
    611 	uint32_t	st_dev;		/* inode's device */
    612 	uint32_t	st_ino;		/* inode's number */
    613 	uint16_t	st_mode;	/* inode protection mode */
    614 	uint16_t	st_nlink;	/* number of hard links */
    615 	uid_t		st_uid;		/* user ID of the file's owner */
    616 	gid_t		st_gid;		/* group ID of the file's group */
    617 	uint32_t	st_rdev;	/* device type */
    618 	struct netbsd32_timespec st_atimespec;/* time of last access */
    619 	struct netbsd32_timespec st_mtimespec;/* time of last data modification */
    620 	struct netbsd32_timespec st_ctimespec;/* time of last file status change */
    621 	netbsd32_int64	st_size;	/* file size, in bytes */
    622 	netbsd32_int64	st_blocks;	/* blocks allocated for file */
    623 	uint32_t	st_blksize;	/* optimal blocksize for I/O */
    624 	uint32_t	st_flags;	/* user defined flags for file */
    625 	uint32_t	st_gen;		/* file generation number */
    626 	int32_t		st_lspare;
    627 	netbsd32_int64	st_qspare[2];
    628 };
    629 
    630 typedef netbsd32_pointer_t netbsd32_stat43p_t;
    631 struct netbsd32_stat43 {		/* BSD-4.3 stat struct */
    632 	uint16_t  st_dev;		/* inode's device */
    633 	uint32_t  st_ino;		/* inode's number */
    634 	uint16_t  st_mode;		/* inode protection mode */
    635 	uint16_t  st_nlink;		/* number of hard links */
    636 	uint16_t  st_uid;		/* user ID of the file's owner */
    637 	uint16_t  st_gid;		/* group ID of the file's group */
    638 	uint16_t  st_rdev;		/* device type */
    639 	int32_t	  st_size;		/* file size, in bytes */
    640 	struct netbsd32_timespec st_atimespec;/* time of last access */
    641 	struct netbsd32_timespec st_mtimespec;/* time of last data modification */
    642 	struct netbsd32_timespec st_ctimespec;/* time of last file status change */
    643 	int32_t	  st_blksize;		/* optimal blocksize for I/O */
    644 	int32_t	  st_blocks;		/* blocks allocated for file */
    645 	uint32_t  st_flags;		/* user defined flags for file */
    646 	uint32_t  st_gen;		/* file generation number */
    647 };
    648 typedef netbsd32_pointer_t netbsd32_stat13p_t;
    649 struct netbsd32_stat13 {
    650 	uint32_t  st_dev;		/* inode's device */
    651 	uint32_t  st_ino;		/* inode's number */
    652 	mode_t	  st_mode;		/* inode protection mode */
    653 	nlink_t	  st_nlink;		/* number of hard links */
    654 	uid_t	  st_uid;		/* user ID of the file's owner */
    655 	gid_t	  st_gid;		/* group ID of the file's group */
    656 	uint32_t  st_rdev;		/* device type */
    657 	struct netbsd32_timespec st_atimespec;/* time of last access */
    658 	struct netbsd32_timespec st_mtimespec;/* time of last data modification */
    659 	struct netbsd32_timespec st_ctimespec;/* time of last file status change */
    660 	netbsd32_int64	  st_size;		/* file size, in bytes */
    661 	netbsd32_uint64  st_blocks;		/* blocks allocated for file */
    662 	blksize_t st_blksize;		/* optimal blocksize for I/O */
    663 	uint32_t  st_flags;		/* user defined flags for file */
    664 	uint32_t  st_gen;		/* file generation number */
    665 	uint32_t  st_spare;		/* file generation number */
    666 	struct	  netbsd32_timespec st_birthtimespec;
    667 	uint32_t  st_spare2;
    668 };
    669 
    670 typedef netbsd32_pointer_t netbsd32_stat50p_t;
    671 struct netbsd32_stat50 {
    672 	uint32_t	st_dev;		/* inode's device */
    673 	mode_t		st_mode;	/* inode protection mode */
    674 	netbsd32_uint64	st_ino;		/* inode's number */
    675 	nlink_t		st_nlink;	/* number of hard links */
    676 	uid_t		st_uid;		/* user ID of the file's owner */
    677 	gid_t		st_gid;		/* group ID of the file's group */
    678 	uint32_t	st_rdev;	/* device type */
    679 	struct netbsd32_timespec50 st_atimespec;/* time of last access */
    680 	struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
    681 	struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
    682 	struct netbsd32_timespec50 st_birthtimespec; /* time of creation */
    683 	netbsd32_int64	st_size;	/* file size, in bytes */
    684 	netbsd32_uint64 st_blocks;	/* blocks allocated for file */
    685 	blksize_t	st_blksize;	/* optimal blocksize for I/O */
    686 	uint32_t	st_flags;	/* user defined flags for file */
    687 	uint32_t	st_gen;		/* file generation number */
    688 	uint32_t	st_spare[2];
    689 };
    690 
    691 typedef netbsd32_pointer_t netbsd32_statp_t;
    692 struct netbsd32_stat {
    693 	netbsd32_dev_t	st_dev;		/* inode's device */
    694 	mode_t		st_mode;	/* inode protection mode */
    695 	netbsd32_uint64	st_ino;		/* inode's number */
    696 	nlink_t		st_nlink;	/* number of hard links */
    697 	uid_t		st_uid;		/* user ID of the file's owner */
    698 	gid_t		st_gid;		/* group ID of the file's group */
    699 	netbsd32_dev_t	st_rdev;	/* device type */
    700 	struct netbsd32_timespec st_atimespec;/* time of last access */
    701 	struct netbsd32_timespec st_mtimespec;/* time of last data modification */
    702 	struct netbsd32_timespec st_ctimespec;/* time of last file status change */
    703 	struct netbsd32_timespec st_birthtimespec; /* time of creation */
    704 	netbsd32_int64	st_size;	/* file size, in bytes */
    705 	netbsd32_uint64 st_blocks;	/* blocks allocated for file */
    706 	blksize_t	st_blksize;	/* optimal blocksize for I/O */
    707 	uint32_t	st_flags;	/* user defined flags for file */
    708 	uint32_t	st_gen;		/* file generation number */
    709 	uint32_t	st_spare[2];
    710 };
    711 
    712 /* from <sys/statvfs.h> */
    713 typedef netbsd32_pointer_t netbsd32_statvfsp_t;
    714 struct netbsd32_statvfs {
    715 	netbsd32_u_long	f_flag;		/* copy of mount exported flags */
    716 	netbsd32_u_long	f_bsize;	/* system block size */
    717 	netbsd32_u_long	f_frsize;	/* system fragment size */
    718 	netbsd32_u_long	f_iosize;	/* optimal file system block size */
    719 	netbsd32_uint64	f_blocks;	/* number of blocks in file system */
    720 	netbsd32_uint64	f_bfree;	/* free blocks avail in file system */
    721 	netbsd32_uint64	f_bavail;	/* free blocks avail to non-root */
    722 	netbsd32_uint64	f_bresvd;	/* blocks reserved for root */
    723 	netbsd32_uint64	f_files;	/* total file nodes in file system */
    724 	netbsd32_uint64	f_ffree;	/* free file nodes in file system */
    725 	netbsd32_uint64	f_favail;	/* free file nodes avail to non-root */
    726 	netbsd32_uint64	f_fresvd;	/* file nodes reserved for root */
    727 	netbsd32_uint64	f_syncreads;	/* count of sync reads since mount */
    728 	netbsd32_uint64	f_syncwrites;	/* count of sync writes since mount */
    729 	netbsd32_uint64	f_asyncreads;	/* count of async reads since mount */
    730 	netbsd32_uint64	f_asyncwrites;	/* count of async writes since mount */
    731 	fsid_t		f_fsidx;	/* NetBSD compatible fsid */
    732 	netbsd32_u_long	f_fsid;		/* Posix compatible fsid */
    733 	netbsd32_u_long	f_namemax;	/* maximum filename length */
    734 	uid_t		f_owner;	/* user that mounted the file system */
    735 	uint32_t	f_spare[4];	/* spare space */
    736 	char	f_fstypename[_VFS_NAMELEN]; /* fs type name */
    737 	char	f_mntonname[_VFS_MNAMELEN];  /* directory on which mounted */
    738 	char	f_mntfromname[_VFS_MNAMELEN];  /* mounted file system */
    739 };
    740 
    741 /* from <sys/timex.h> */
    742 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t;
    743 typedef netbsd32_pointer_t netbsd32_ntptimeval30p_t;
    744 typedef netbsd32_pointer_t netbsd32_ntptimeval50p_t;
    745 
    746 struct netbsd32_ntptimeval30 {
    747 	struct netbsd32_timeval50 time;	/* current time (ro) */
    748 	netbsd32_long maxerror;	/* maximum error (us) (ro) */
    749 	netbsd32_long esterror;	/* estimated error (us) (ro) */
    750 };
    751 struct netbsd32_ntptimeval50 {
    752 	struct netbsd32_timespec50 time;	/* current time (ro) */
    753 	netbsd32_long maxerror;	/* maximum error (us) (ro) */
    754 	netbsd32_long esterror;	/* estimated error (us) (ro) */
    755 	netbsd32_long tai;	/* TAI offset */
    756 	int time_state;		/* time status */
    757 };
    758 
    759 struct netbsd32_ntptimeval {
    760 	struct netbsd32_timespec time;	/* current time (ro) */
    761 	netbsd32_long maxerror;	/* maximum error (us) (ro) */
    762 	netbsd32_long esterror;	/* estimated error (us) (ro) */
    763 	netbsd32_long tai;	/* TAI offset */
    764 	int time_state;		/* time status */
    765 };
    766 typedef netbsd32_pointer_t netbsd32_timexp_t;
    767 struct netbsd32_timex {
    768 	unsigned int modes;	/* clock mode bits (wo) */
    769 	netbsd32_long offset;	/* time offset (us) (rw) */
    770 	netbsd32_long freq;	/* frequency offset (scaled ppm) (rw) */
    771 	netbsd32_long maxerror;	/* maximum error (us) (rw) */
    772 	netbsd32_long esterror;	/* estimated error (us) (rw) */
    773 	int status;		/* clock status bits (rw) */
    774 	netbsd32_long constant;	/* pll time constant (rw) */
    775 	netbsd32_long precision;	/* clock precision (us) (ro) */
    776 	netbsd32_long tolerance;	/* clock frequency tolerance (scaled
    777 				 * ppm) (ro) */
    778 	/*
    779 	 * The following read-only structure members are implemented
    780 	 * only if the PPS signal discipline is configured in the
    781 	 * kernel.
    782 	 */
    783 	netbsd32_long ppsfreq;	/* pps frequency (scaled ppm) (ro) */
    784 	netbsd32_long jitter;	/* pps jitter (us) (ro) */
    785 	int shift;		/* interval duration (s) (shift) (ro) */
    786 	netbsd32_long stabil;	/* pps stability (scaled ppm) (ro) */
    787 	netbsd32_long jitcnt;	/* jitter limit exceeded (ro) */
    788 	netbsd32_long calcnt;	/* calibration intervals (ro) */
    789 	netbsd32_long errcnt;	/* calibration errors (ro) */
    790 	netbsd32_long stbcnt;	/* stability limit exceeded (ro) */
    791 };
    792 
    793 /* <prop/plistref.h> */
    794 struct netbsd32_plistref {
    795 	netbsd32_pointer_t pref_plist;
    796 	netbsd32_size_t pref_len;
    797 };
    798 
    799 /* from <ufs/lfs/lfs.h> */
    800 typedef netbsd32_pointer_t netbsd32_block_infop_t;  /* XXX broken */
    801 
    802 /* from <sys/utsname.h> */
    803 typedef netbsd32_pointer_t netbsd32_utsnamep_t;
    804 
    805 /* from <compat/common/kern_info_09.c> */
    806 typedef netbsd32_pointer_t netbsd32_outsnamep_t;
    807 
    808 /* from <arch/sparc{,64}/include/vuid_event.h> */
    809 typedef struct firm_event32 {
    810 	unsigned short	id;		/* key or MS_* or LOC_[XY]_DELTA */
    811 	unsigned short	pad;		/* unused, at least by X11 */
    812 	int	value;		/* VKEY_{UP,DOWN} or locator delta */
    813 	struct netbsd32_timeval time;
    814 } Firm_event32;
    815 
    816 /* from <sys/uuid.h> */
    817 typedef netbsd32_pointer_t netbsd32_uuidp_t;
    818 
    819 /* from <sys/event.h> */
    820 typedef netbsd32_pointer_t netbsd32_keventp_t;
    821 
    822 struct netbsd32_kevent {
    823 	netbsd32_uintptr_t	ident;
    824 	uint32_t		filter;
    825 	uint32_t		flags;
    826 	uint32_t		fflags;
    827 	netbsd32_int64		data;
    828 	netbsd32_intptr_t	udata;
    829 };
    830 
    831 /* from <sys/sched.h> */
    832 typedef netbsd32_pointer_t netbsd32_sched_paramp_t;
    833 typedef netbsd32_pointer_t netbsd32_cpusetp_t;
    834 
    835 /* from <fs/cd9660/cd9660_mount.h> */
    836 struct netbsd32_iso_args {
    837 	netbsd32_charp fspec;
    838 	struct export_args30 _pad1;
    839 	int	flags;
    840 };
    841 
    842 /* from <ufs/ufs/ufs_mount.h> */
    843 struct netbsd32_ufs_args {
    844 	netbsd32_charp		fspec;
    845 };
    846 
    847 struct netbsd32_mfs_args {
    848 	netbsd32_charp		fspec;
    849 	struct netbsd32_export_args30	_pad1;
    850 	netbsd32_voidp		base;
    851 	netbsd32_u_long		size;
    852 };
    853 
    854 /* from <nfs/nfsmount,h> */
    855 struct netbsd32_nfs_args {
    856 	int32_t		version;	/* args structure version number */
    857 	netbsd32_sockaddrp_t addr;	/* file server address */
    858 	int32_t		addrlen;	/* length of address */
    859 	int32_t		sotype;		/* Socket type */
    860 	int32_t		proto;		/* and Protocol */
    861 	netbsd32_u_charp fh;		/* File handle to be mounted */
    862 	int32_t		fhsize;		/* Size, in bytes, of fh */
    863 	int32_t		flags;		/* flags */
    864 	int32_t		wsize;		/* write size in bytes */
    865 	int32_t		rsize;		/* read size in bytes */
    866 	int32_t		readdirsize;	/* readdir size in bytes */
    867 	int32_t		timeo;		/* initial timeout in .1 secs */
    868 	int32_t		retrans;	/* times to retry send */
    869 	int32_t		maxgrouplist;	/* Max. size of group list */
    870 	int32_t		readahead;	/* # of blocks to readahead */
    871 	int32_t		leaseterm;	/* Ignored; Term (sec) of lease */
    872 	int32_t		deadthresh;	/* Retrans threshold */
    873 	netbsd32_charp	hostname;	/* server's name */
    874 };
    875 
    876 #if 0
    877 int	netbsd32_kevent(struct lwp *, void *, register_t *);
    878 #endif
    879 
    880 /*
    881  * here are some macros to convert between netbsd32 and sparc64 types.
    882  * note that they do *NOT* act like good macros and put ()'s around all
    883  * arguments cuz this _breaks_ SCARG().
    884  */
    885 #define NETBSD32TO64(s32uap, uap, name) \
    886 	    SCARG(uap, name) = SCARG(s32uap, name)
    887 #define NETBSD32TOP(s32uap, uap, name, type) \
    888 	    SCARG(uap, name) = SCARG_P32(s32uap, name)
    889 #define NETBSD32TOX(s32uap, uap, name, type) \
    890 	    SCARG(uap, name) = (type)SCARG(s32uap, name)
    891 #define NETBSD32TOX64(s32uap, uap, name, type) \
    892 	    SCARG(uap, name) = (type)(long)SCARG(s32uap, name)
    893 
    894 /* and some standard versions */
    895 #define	NETBSD32TO64_UAP(name)		NETBSD32TO64(uap, &ua, name)
    896 #define	NETBSD32TOP_UAP(name, type)	NETBSD32TOP(uap, &ua, name, type)
    897 #define	NETBSD32TOX_UAP(name, type)	NETBSD32TOX(uap, &ua, name, type)
    898 #define	NETBSD32TOX64_UAP(name, type)	NETBSD32TOX64(uap, &ua, name, type)
    899 
    900 #define	SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name))
    901 
    902 int	coredump_netbsd32(struct lwp *, void *);
    903 
    904 /*
    905  * random other stuff
    906  */
    907 #include <compat/common/compat_util.h>
    908 #include <compat/sys/siginfo.h>
    909 
    910 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t);
    911 void netbsd32_adjust_limits(struct proc *);
    912 
    913 void	netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *);
    914 void	netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *);
    915 
    916 void	startlwp32(void *);
    917 struct compat_50_netbsd32___semctl14_args;
    918 int	do_netbsd32___semctl14(struct lwp *, const struct compat_50_netbsd32___semctl14_args *, register_t *, void *);
    919 
    920 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *,
    921 	    int);
    922 
    923 #ifdef SYSCTL_SETUP_PROTO
    924 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup);
    925 #endif /* SYSCTL_SETUP_PROTO */
    926 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */
    927