freebsd-skq/sys/boot/ia64/common/libia64.h
2006-11-19 20:04:11 +00:00

59 lines
2.1 KiB
C

/*-
* Copyright (c) 2006 Marcel Moolenaar
* 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.
*
* 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 _LIBIA64_H_
#define _LIBIA64_H_
#include <bootstrap.h>
#include <ia64/include/bootinfo.h>
/*
* Portability functions provided by the loader
* implementation specific to the platform.
*/
extern uint64_t ldr_alloc(vm_offset_t);
extern int ldr_bootinfo(struct bootinfo *, uint64_t *);
extern int ldr_enter(const char *);
/*
* Functions and variables provided by the ia64 common code
* and shared by all loader implementations.
*/
extern int ia64_autoload(void);
extern ssize_t ia64_copyin(const void *, vm_offset_t, size_t);
extern ssize_t ia64_copyout(vm_offset_t, void *, size_t);
extern ssize_t ia64_readin(int, vm_offset_t, size_t);
extern char *ia64_fmtdev(struct devdesc *);
extern int ia64_getdev(void **, const char *, const char **);
extern int ia64_setcurrdev(struct env_var *, int, const void *);
#endif /* !_LIBIA64_H_ */