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NetBSD/sys/compat/netbsd32/netbsd32.h

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/* $NetBSD: netbsd32.h,v 1.10 1999/12/30 15:40:45 eeh Exp $ */
/*
* Copyright (c) 1998 Matthew R. Green
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _COMPAT_NETBSD32_NETBSD32_H_
#define _COMPAT_NETBSD32_NETBSD32_H_
/* We need to change the size of register_t */
#ifdef syscallargs
#undef syscallargs
#endif
/*
* NetBSD 32-bit compatibility module.
*/
#include <sys/mount.h>
/*
* first, define all the types we need.
*/
typedef int32_t netbsd32_long;
typedef u_int32_t netbsd32_u_long;
typedef u_int32_t netbsd32_clock_t;
typedef u_int32_t netbsd32_size_t;
typedef int32_t netbsd32_ssize_t;
typedef int32_t netbsd32_clockid_t;
typedef u_int32_t netbsd32_caddr_t;
typedef int32_t netbsd32_key_t;
typedef int32_t netbsd32_intptr_t;
typedef u_int32_t netbsd32_uintptr_t;
/* all pointers are u_int32_t */
typedef u_int32_t netbsd32_voidp;
typedef u_int32_t netbsd32_u_shortp;
typedef u_int32_t netbsd32_charp;
typedef u_int32_t netbsd32_u_charp;
typedef u_int32_t netbsd32_charpp;
typedef u_int32_t netbsd32_size_tp;
typedef u_int32_t netbsd32_intp;
typedef u_int32_t netbsd32_longp;
typedef u_int32_t netbsd32_caddrp;
typedef u_int32_t netbsd32_caddr;
typedef u_int32_t netbsd32_gid_tp;
typedef u_int32_t netbsd32_fsid_tp_t;
/*
* now, the compatibility structures and their fake pointer types.
*/
/* from <sys/types.h> */
typedef u_int32_t netbsd32_fd_setp_t;
/* from <sys/uio.h> */
typedef u_int32_t netbsd32_iovecp_t;
struct netbsd32_iovec {
netbsd32_voidp iov_base; /* Base address. */
netbsd32_size_t iov_len; /* Length. */
};
/* from <sys/time.h> */
typedef int32_t netbsd32_timer_t;
typedef int32_t netbsd32_time_t;
typedef u_int32_t netbsd32_timespecp_t;
struct netbsd32_timespec {
netbsd32_time_t tv_sec; /* seconds */
netbsd32_long tv_nsec; /* and nanoseconds */
};
typedef u_int32_t netbsd32_timevalp_t;
struct netbsd32_timeval {
netbsd32_long tv_sec; /* seconds */
netbsd32_long tv_usec; /* and microseconds */
};
typedef u_int32_t netbsd32_timezonep_t;
struct netbsd32_timezone {
int tz_minuteswest; /* minutes west of Greenwich */
int tz_dsttime; /* type of dst correction */
};
typedef u_int32_t netbsd32_itimervalp_t;
struct netbsd32_itimerval {
struct netbsd32_timeval it_interval; /* timer interval */
struct netbsd32_timeval it_value; /* current value */
};
/* from <sys/mount.h> */
typedef u_int32_t netbsd32_fidp_t;
typedef u_int32_t netbsd32_fhandlep_t;
typedef u_int32_t netbsd32_statfsp_t;
struct netbsd32_statfs {
short f_type; /* type of file system */
u_short f_flags; /* copy of mount flags */
netbsd32_long f_bsize; /* fundamental file system block size */
netbsd32_long f_iosize; /* optimal transfer block size */
netbsd32_long f_blocks; /* total data blocks in file system */
netbsd32_long f_bfree; /* free blocks in fs */
netbsd32_long f_bavail; /* free blocks avail to non-superuser */
netbsd32_long f_files; /* total file nodes in file system */
netbsd32_long f_ffree; /* free file nodes in fs */
fsid_t f_fsid; /* file system id */
uid_t f_owner; /* user that mounted the file system */
netbsd32_long f_spare[4]; /* spare for later */
char f_fstypename[MFSNAMELEN]; /* fs type name */
char f_mntonname[MNAMELEN]; /* directory on which mounted */
char f_mntfromname[MNAMELEN]; /* mounted file system */
};
/* from <sys/poll.h> */
typedef u_int32_t netbsd32_pollfdp_t;
/* from <sys/resource.h> */
typedef u_int32_t netbsd32_rusagep_t;
struct netbsd32_rusage {
struct netbsd32_timeval ru_utime;/* user time used */
struct netbsd32_timeval ru_stime;/* system time used */
netbsd32_long ru_maxrss; /* max resident set size */
netbsd32_long ru_ixrss; /* integral shared memory size */
netbsd32_long ru_idrss; /* integral unshared data " */
netbsd32_long ru_isrss; /* integral unshared stack " */
netbsd32_long ru_minflt; /* page reclaims */
netbsd32_long ru_majflt; /* page faults */
netbsd32_long ru_nswap; /* swaps */
netbsd32_long ru_inblock; /* block input operations */
netbsd32_long ru_oublock; /* block output operations */
netbsd32_long ru_msgsnd; /* messages sent */
netbsd32_long ru_msgrcv; /* messages received */
netbsd32_long ru_nsignals; /* signals received */
netbsd32_long ru_nvcsw; /* voluntary context switches */
netbsd32_long ru_nivcsw; /* involuntary " */
};
typedef u_int32_t netbsd32_orlimitp_t;
typedef u_int32_t netbsd32_rlimitp_t;
/* from <sys/ipc.h> */
typedef u_int32_t netbsd32_ipc_permp_t;
struct netbsd32_ipc_perm {
ushort cuid; /* creator user id */
ushort cgid; /* creator group id */
ushort uid; /* user id */
ushort gid; /* group id */
ushort mode; /* r/w permission */
ushort _seq; /* sequence # (to generate unique msg/sem/shm id) */
netbsd32_key_t _key; /* user specified msg/sem/shm key */
};
struct netbsd32_ipc_perm14 {
ushort cuid; /* creator user id */
ushort cgid; /* creator group id */
ushort uid; /* user id */
ushort gid; /* group id */
ushort mode; /* r/w permission */
ushort seq; /* sequence # (to generate unique msg/sem/shm id) */
netbsd32_key_t key; /* user specified msg/sem/shm key */
};
/* from <sys/msg.h> */
typedef u_int32_t netbsd32_msgp_t;
struct netbsd32_msg {
netbsd32_msgp_t msg_next; /* next msg in the chain */
netbsd32_long msg_type; /* type of this message */
/* >0 -> type of this message */
/* 0 -> free header */
u_short msg_ts; /* size of this message */
short msg_spot; /* location of start of msg in buffer */
};
typedef u_int32_t netbsd32_msqid_dsp_t;
typedef u_int32_t netbsd32_msgqnum_t;
typedef netbsd32_size_t netbsd32_msglen_t;
struct netbsd32_msqid_ds {
struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */
netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
pid_t msg_lspid; /* process ID of last msgsend() */
pid_t msg_lrpid; /* process ID of last msgrcv() */
netbsd32_time_t msg_stime; /* time of last msgsend() */
netbsd32_time_t msg_rtime; /* time of last msgrcv() */
netbsd32_time_t msg_ctime; /* time of last change */
/*
* These members are private and used only in the internal
* implementation of this interface.
*/
netbsd32_msgp_t _msg_first; /* first message in the queue */
netbsd32_msgp_t _msg_last; /* last message in the queue */
netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
};
struct netbsd32_msqid_ds14 {
struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */
netbsd32_msgp_t msg_first; /* first message in the queue */
netbsd32_msgp_t msg_last; /* last message in the queue */
netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */
netbsd32_u_long msg_qnum; /* number of msgs in the queue */
netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */
pid_t msg_lspid; /* pid of last msgsnd() */
pid_t msg_lrpid; /* pid of last msgrcv() */
netbsd32_time_t msg_stime; /* time of last msgsnd() */
netbsd32_long msg_pad1;
netbsd32_time_t msg_rtime; /* time of last msgrcv() */
netbsd32_long msg_pad2;
netbsd32_time_t msg_ctime; /* time of last msgctl() */
netbsd32_long msg_pad3;
netbsd32_long msg_pad4[4];
};
/* from <sys/sem.h> */
typedef u_int32_t netbsd32_semp_t;
typedef u_int32_t netbsd32_semid_dsp_t;
struct netbsd32_semid_ds {
struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
unsigned short sem_nsems; /* number of sems in set */
netbsd32_time_t sem_otime; /* last operation time */
netbsd32_time_t sem_ctime; /* last change time */
/*
* These members are private and used only in the internal
* implementation of this interface.
*/
netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
};
struct netbsd32_semid_ds14 {
struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
netbsd32_semp_t sem_base; /* pointer to first semaphore in set */
unsigned short sem_nsems; /* number of sems in set */
netbsd32_time_t sem_otime; /* last operation time */
netbsd32_long sem_pad1; /* SVABI/386 says I need this here */
netbsd32_time_t sem_ctime; /* last change time */
/* Times measured in secs since */
/* 00:00:00 GMT, Jan. 1, 1970 */
netbsd32_long sem_pad2; /* SVABI/386 says I need this here */
netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */
};
typedef u_int32_t netbsd32_semunu_t;
union netbsd32_semun {
int val; /* value for SETVAL */
netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */
netbsd32_u_shortp array; /* array for GETALL & SETALL */
};
typedef u_int32_t netbsd32_sembufp_t;
struct netbsd32_sembuf {
unsigned short sem_num; /* semaphore # */
short sem_op; /* semaphore operation */
short sem_flg; /* operation flags */
};
/* from <sys/shm.h> */
typedef u_int32_t netbsd32_shmid_dsp_t;
struct netbsd32_shmid_ds {
struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
int shm_segsz; /* size of segment in bytes */
pid_t shm_lpid; /* process ID of last shm op */
pid_t shm_cpid; /* process ID of creator */
short shm_nattch; /* number of current attaches */
netbsd32_time_t shm_atime; /* time of last shmat() */
netbsd32_time_t shm_dtime; /* time of last shmdt() */
netbsd32_time_t shm_ctime; /* time of last change by shmctl() */
netbsd32_voidp _shm_internal; /* sysv stupidity */
};
/* from <sys/signal.h> */
typedef u_int32_t netbsd32_sigsetp_t;
typedef u_int32_t netbsd32_sigactionp_t;
struct netbsd32_sigaction {
netbsd32_voidp sa_handler; /* signal handler */
sigset_t sa_mask; /* signal mask to apply */
int sa_flags; /* see signal options below */
};
typedef u_int32_t netbsd32_sigaltstack13p_t;
struct netbsd32_sigaltstack13 {
netbsd32_charp ss_sp; /* signal stack base */
int ss_size; /* signal stack length */
int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
};
typedef u_int32_t netbsd32_sigaltstackp_t;
struct netbsd32_sigaltstack {
netbsd32_voidp ss_sp; /* signal stack base */
netbsd32_size_t ss_size; /* signal stack length */
int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
};
typedef u_int32_t netbsd32_sigstackp_t;
struct netbsd32_sigstack {
netbsd32_voidp ss_sp; /* signal stack pointer */
int ss_onstack; /* current status */
};
typedef u_int32_t netbsd32_sigvecp_t;
struct netbsd32_sigvec {
netbsd32_voidp sv_handler; /* signal handler */
int sv_mask; /* signal mask to apply */
int sv_flags; /* see signal options below */
};
/* from <sys/socket.h> */
typedef u_int32_t netbsd32_sockaddrp_t;
typedef u_int32_t netbsd32_osockaddrp_t;
typedef u_int32_t netbsd32_msghdrp_t;
struct netbsd32_msghdr {
netbsd32_caddr_t msg_name; /* optional address */
u_int msg_namelen; /* size of address */
netbsd32_iovecp_t msg_iov; /* scatter/gather array */
u_int msg_iovlen; /* # elements in msg_iov */
netbsd32_caddr_t msg_control; /* ancillary data, see below */
u_int msg_controllen; /* ancillary data buffer len */
int msg_flags; /* flags on received message */
};
typedef u_int32_t netbsd32_omsghdrp_t;
struct netbsd32_omsghdr {
netbsd32_caddr_t msg_name; /* optional address */
int msg_namelen; /* size of address */
netbsd32_iovecp_t msg_iov; /* scatter/gather array */
int msg_iovlen; /* # elements in msg_iov */
netbsd32_caddr_t msg_accrights; /* access rights sent/received */
int msg_accrightslen;
};
/* from <sys/stat.h> */
typedef u_int32_t netbsd32_stat12p_t;
struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */
dev_t st_dev; /* inode's device */
ino_t st_ino; /* inode's number */
u_int16_t st_mode; /* inode protection mode */
u_int16_t st_nlink; /* number of hard links */
uid_t st_uid; /* user ID of the file's owner */
gid_t st_gid; /* group ID of the file's group */
dev_t st_rdev; /* device type */
struct netbsd32_timespec st_atimespec;/* time of last access */
struct netbsd32_timespec st_mtimespec;/* time of last data modification */
struct netbsd32_timespec st_ctimespec;/* time of last file status change */
off_t st_size; /* file size, in bytes */
int64_t st_blocks; /* blocks allocated for file */
u_int32_t st_blksize; /* optimal blocksize for I/O */
u_int32_t st_flags; /* user defined flags for file */
u_int32_t st_gen; /* file generation number */
int32_t st_lspare;
int64_t st_qspare[2];
};
typedef u_int32_t netbsd32_stat43p_t;
struct netbsd32_stat43 { /* BSD-4.3 stat struct */
u_int16_t st_dev; /* inode's device */
ino_t st_ino; /* inode's number */
u_int16_t st_mode; /* inode protection mode */
u_int16_t st_nlink; /* number of hard links */
u_int16_t st_uid; /* user ID of the file's owner */
u_int16_t st_gid; /* group ID of the file's group */
u_int16_t st_rdev; /* device type */
int32_t st_size; /* file size, in bytes */
struct netbsd32_timespec st_atimespec;/* time of last access */
struct netbsd32_timespec st_mtimespec;/* time of last data modification */
struct netbsd32_timespec st_ctimespec;/* time of last file status change */
int32_t st_blksize; /* optimal blocksize for I/O */
int32_t st_blocks; /* blocks allocated for file */
u_int32_t st_flags; /* user defined flags for file */
u_int32_t st_gen; /* file generation number */
};
typedef u_int32_t netbsd32_statp_t;
struct netbsd32_stat {
dev_t st_dev; /* inode's device */
ino_t st_ino; /* inode's number */
mode_t st_mode; /* inode protection mode */
nlink_t st_nlink; /* number of hard links */
uid_t st_uid; /* user ID of the file's owner */
gid_t st_gid; /* group ID of the file's group */
dev_t st_rdev; /* device type */
struct netbsd32_timespec st_atimespec;/* time of last access */
struct netbsd32_timespec st_mtimespec;/* time of last data modification */
struct netbsd32_timespec st_ctimespec;/* time of last file status change */
off_t st_size; /* file size, in bytes */
blkcnt_t st_blocks; /* blocks allocated for file */
blksize_t st_blksize; /* optimal blocksize for I/O */
u_int32_t st_flags; /* user defined flags for file */
u_int32_t st_gen; /* file generation number */
int64_t st_qspare[2];
};
/* from <sys/timex.h> */
typedef u_int32_t netbsd32_ntptimevalp_t;
struct netbsd32_ntptimeval {
struct netbsd32_timeval time; /* current time (ro) */
netbsd32_long maxerror; /* maximum error (us) (ro) */
netbsd32_long esterror; /* estimated error (us) (ro) */
};
typedef u_int32_t netbsd32_timexp_t;
struct netbsd32_timex {
unsigned int modes; /* clock mode bits (wo) */
netbsd32_long offset; /* time offset (us) (rw) */
netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */
netbsd32_long maxerror; /* maximum error (us) (rw) */
netbsd32_long esterror; /* estimated error (us) (rw) */
int status; /* clock status bits (rw) */
netbsd32_long constant; /* pll time constant (rw) */
netbsd32_long precision; /* clock precision (us) (ro) */
netbsd32_long tolerance; /* clock frequency tolerance (scaled
* ppm) (ro) */
/*
* The following read-only structure members are implemented
* only if the PPS signal discipline is configured in the
* kernel.
*/
netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */
netbsd32_long jitter; /* pps jitter (us) (ro) */
int shift; /* interval duration (s) (shift) (ro) */
netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */
netbsd32_long jitcnt; /* jitter limit exceeded (ro) */
netbsd32_long calcnt; /* calibration intervals (ro) */
netbsd32_long errcnt; /* calibration errors (ro) */
netbsd32_long stbcnt; /* stability limit exceeded (ro) */
};
/* from <ufs/lfs/lfs.h> */
typedef u_int32_t netbsd32_block_infop_t; /* XXX broken */
/* from <sys/utsname.h> */
typedef u_int32_t netbsd32_utsnamep_t;
/* from <compat/common/kern_info_09.c> */
typedef u_int32_t netbsd32_outsnamep_t;
/*
* machine depedant section; must define:
* struct netbsd32_sigcontext
* - 32bit compatibility sigcontext structure for this arch.
* netbsd32_sigcontextp_t
* - type of pointer to above, normally u_int32_t
* void netbsd32_setregs(struct proc *p, struct exec_package *pack,
* u_long stack);
* int netbsd32_sigreturn(struct proc *p, void *v,
* register_t *retval);
* void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code);
* char netbsd32_esigcode[], netbsd32_sigcode[]
* - the above are abvious
*
* pull in the netbsd32 machine dependant header, that may help with the
* above, or it may be provided via the MD layer itself.
*/
#include <machine/netbsd32_machdep.h>
/*
* here are some macros to convert between netbsd32 and sparc64 types.
* note that they do *NOT* act like good macros and put ()'s around all
* arguments cuz this _breaks_ SCARG().
*/
#define NETBSD32TO64(s32uap, uap, name) \
SCARG(uap, name) = SCARG(s32uap, name)
#define NETBSD32TOP(s32uap, uap, name, type) \
SCARG(uap, name) = (type *)(u_long)(u_int)SCARG(s32uap, name)
#define NETBSD32TOX(s32uap, uap, name, type) \
SCARG(uap, name) = (type)SCARG(s32uap, name)
#define NETBSD32TOX64(s32uap, uap, name, type) \
SCARG(uap, name) = (type)(u_long)SCARG(s32uap, name)
/* and some standard versions */
#define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name);
#define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type);
#define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type);
#define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type);
/*
* random other stuff
*/
#include <compat/common/compat_util.h>
extern const char netbsd32_emul_path[];
#define NETBSD32_CHECK_ALT_EXIST(p, sgp, path) \
emul_find(p, sgp, netbsd32_emul_path, (const char *)path, \
(const char **)&path, 0)
#endif /* _COMPAT_NETBSD32_NETBSD32_H_ */
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