1 files changed, 84 insertions, 0 deletions
diff --git a/vm/vm_init.c b/vm/vm_init.c
new file mode 100644
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--- /dev/null
+++ b/vm/vm_init.c
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+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University.
+ * Copyright (c) 1993,1994 The University of Utah and
+ * the Computer Systems Laboratory (CSL).
+ * All rights reserved.
+ *
+ * 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, THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF
+ * THIS SOFTWARE IN ITS "AS IS" CONDITION, AND DISCLAIM 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 Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	File:	vm/vm_init.c
+ *	Author:	Avadis Tevanian, Jr., Michael Wayne Young
+ *	Date:	1985
+ *
+ *	Initialize the Virtual Memory subsystem.
+ */
+
+#include <mach/machine/vm_types.h>
+#include <kern/zalloc.h>
+#include <kern/kalloc.h>
+#include <vm/vm_object.h>
+#include <vm/vm_map.h>
+#include <vm/vm_page.h>
+#include <vm/vm_kern.h>
+#include <vm/memory_object.h>
+
+
+
+/*
+ *	vm_mem_bootstrap initializes the virtual memory system.
+ *	This is done only by the first cpu up.
+ */
+
+void vm_mem_bootstrap()
+{
+	vm_offset_t	start, end;
+
+	/*
+	 *	Initializes resident memory structures.
+	 *	From here on, all physical memory is accounted for,
+	 *	and we use only virtual addresses.
+	 */
+
+	vm_page_bootstrap(&start, &end);
+
+	/*
+	 *	Initialize other VM packages
+	 */
+
+	zone_bootstrap();
+	vm_object_bootstrap();
+	vm_map_init();
+	kmem_init(start, end);
+	pmap_init();
+	zone_init();
+	kalloc_init();
+	vm_fault_init();
+	vm_page_module_init();
+	memory_manager_default_init();
+}
+
+void vm_mem_init()
+{
+	vm_object_init();
+}