diff options
Diffstat (limited to 'sys/vm/vm_init.c')
| -rw-r--r-- | sys/vm/vm_init.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/sys/vm/vm_init.c b/sys/vm/vm_init.c deleted file mode 100644 index 6b46acbf01d..00000000000 --- a/sys/vm/vm_init.c +++ /dev/null @@ -1,127 +0,0 @@ -/* $OpenBSD: vm_init.c,v 1.3 1998/03/01 00:38:06 niklas Exp $ */ -/* $NetBSD: vm_init.c,v 1.11 1998/01/09 06:00:50 thorpej Exp $ */ - -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * The Mach Operating System project at Carnegie-Mellon University. - * - * 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. - * - * @(#)vm_init.c 8.1 (Berkeley) 6/11/93 - * - * - * Copyright (c) 1987, 1990 Carnegie-Mellon University. - * All rights reserved. - * - * Authors: Avadis Tevanian, Jr., Michael Wayne Young - * - * Permission to use, copy, modify and distribute this software and - * its documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND - * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie the - * rights to redistribute these changes. - */ - -/* - * Initialize the Virtual Memory subsystem. - */ - -#include <sys/param.h> -#include <sys/systm.h> - -#include <vm/vm.h> -#include <vm/vm_page.h> -#include <vm/vm_kern.h> - -/* - * vm_init initializes the virtual memory system. - * This is done only by the first cpu up. - * - * The start and end address of physical memory is passed in. - */ - -void vm_mem_init() -{ -#if !defined(MACHINE_NONCONTIG) && !defined(MACHINE_NEW_NONCONTIG) - extern vm_offset_t avail_start, avail_end; - extern vm_offset_t virtual_avail, virtual_end; -#else - vm_offset_t start, end; -#endif - - /* - * Initializes resident memory structures. - * From here on, all physical memory is accounted for, - * and we use only virtual addresses. - */ - if (page_shift == 0) { - printf("vm_mem_init: WARN: MD code did not set page size\n"); - vm_set_page_size(); - } -#if !defined(MACHINE_NONCONTIG) && !defined(MACHINE_NEW_NONCONTIG) - vm_page_startup(&avail_start, &avail_end); -#else - vm_page_bootstrap(&start, &end); -#endif - - /* - * Initialize other VM packages - */ -#if !defined(MACHINE_NONCONTIG) && !defined(MACHINE_NEW_NONCONTIG) - vm_object_init(virtual_end - VM_MIN_KERNEL_ADDRESS); -#else - vm_object_init(end - VM_MIN_KERNEL_ADDRESS); -#endif - vm_map_startup(); -#if !defined(MACHINE_NONCONTIG) && !defined(MACHINE_NEW_NONCONTIG) - kmem_init(virtual_avail, virtual_end); - pmap_init(avail_start, avail_end); -#else - kmem_init(start, end); - pmap_init(); -#endif - vm_pager_init(); -} |