92 lines
3.9 KiB
C
92 lines
3.9 KiB
C
/*-
|
|
* Copyright (c) 1998-1999 Andrew Gallatin
|
|
* 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
|
|
* in this position and unchanged.
|
|
* 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 withough 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _COMPAT_FREEBSD32_FREEBSD32_UTIL_H_
|
|
#define _COMPAT_FREEBSD32_FREEBSD32_UTIL_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/exec.h>
|
|
#include <sys/sysent.h>
|
|
|
|
#include <vm/vm.h>
|
|
#include <vm/vm_param.h>
|
|
#include <vm/pmap.h>
|
|
|
|
struct freebsd32_ps_strings {
|
|
u_int32_t ps_argvstr; /* first of 0 or more argument strings */
|
|
int ps_nargvstr; /* the number of argument strings */
|
|
u_int32_t ps_envstr; /* first of 0 or more environment strings */
|
|
int ps_nenvstr; /* the number of environment strings */
|
|
};
|
|
|
|
#if defined(__amd64__) || defined(__ia64__)
|
|
#include <compat/ia32/ia32_util.h>
|
|
#endif
|
|
|
|
#define FREEBSD32_PS_STRINGS \
|
|
(FREEBSD32_USRSTACK - sizeof(struct freebsd32_ps_strings))
|
|
|
|
extern struct sysent freebsd32_sysent[];
|
|
|
|
#define SYSCALL32_MODULE(name, offset, new_sysent, evh, arg) \
|
|
static struct syscall_module_data name##_syscall32_mod = { \
|
|
evh, arg, offset, new_sysent, { 0, NULL } \
|
|
}; \
|
|
\
|
|
static moduledata_t name##32_mod = { \
|
|
#name, \
|
|
syscall32_module_handler, \
|
|
&name##_syscall32_mod \
|
|
}; \
|
|
DECLARE_MODULE(name##32, name##32_mod, SI_SUB_SYSCALLS, SI_ORDER_MIDDLE)
|
|
|
|
#define SYSCALL32_MODULE_HELPER(syscallname) \
|
|
static int syscallname##_syscall32 = FREEBSD32_SYS_##syscallname; \
|
|
static struct sysent syscallname##_sysent32 = { \
|
|
(sizeof(struct syscallname ## _args ) \
|
|
/ sizeof(register_t)), \
|
|
(sy_call_t *)& syscallname \
|
|
}; \
|
|
SYSCALL32_MODULE(syscallname, \
|
|
& syscallname##_syscall32, & syscallname##_sysent32,\
|
|
NULL, NULL);
|
|
|
|
int syscall32_register(int *offset, struct sysent *new_sysent,
|
|
struct sysent *old_sysent);
|
|
int syscall32_deregister(int *offset, struct sysent *old_sysent);
|
|
int syscall32_module_handler(struct module *mod, int what, void *arg);
|
|
|
|
register_t *freebsd32_copyout_strings(struct image_params *imgp);
|
|
struct iovec32;
|
|
int freebsd32_copyiniov(struct iovec32 *iovp, u_int iovcnt,
|
|
struct iovec **iov, int error);
|
|
|
|
#endif /* !_COMPAT_FREEBSD32_FREEBSD32_UTIL_H_ */
|