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/*-
* 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_IA32_IA32_UTIL_H
#define _COMPAT_IA32_IA32_UTIL_H
#include <vm/vm.h>
#include <vm/vm_param.h>
#include <vm/pmap.h>
#include <sys/exec.h>
#include <sys/sysent.h>
#include <sys/cdefs.h>
#ifdef __ia64__
#define FREEBSD32_MAXUSER ((1ul << 32) - IA32_PAGE_SIZE * 2)
#define FREEBSD32_MINUSER 0
#define FREEBSD32_SHAREDPAGE 0
#define FREEBSD32_USRSTACK FREEBSD32_MAXUSER
#else /* __ia64__ */
#define FREEBSD32_MAXUSER ((1ul << 32) - IA32_PAGE_SIZE)
#define FREEBSD32_MINUSER 0
#define FREEBSD32_SHAREDPAGE (FREEBSD32_MAXUSER - IA32_PAGE_SIZE)
#define FREEBSD32_USRSTACK FREEBSD32_SHAREDPAGE
#endif /* __ia64 */
#define IA32_PAGE_SIZE 4096
#define IA32_MAXDSIZ (512*1024*1024) /* 512MB */
#define IA32_MAXSSIZ (64*1024*1024) /* 64MB */
#define IA32_MAXVMEM 0 /* Unlimited */
struct syscall_args;
int ia32_fetch_syscall_args(struct thread *td, struct syscall_args *sa);
void ia32_set_syscall_retval(struct thread *, int);
void ia32_fixlimit(struct rlimit *rl, int which);
#endif /* _COMPAT_IA32_IA32_UTIL_H */
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