xnu-517.3.15.tar.gz

[apple/xnu.git] / osfmk / kdp / ml / i386 / kdp_vm.c

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#include <mach/mach_types.h>
#include <mach/vm_attributes.h>
#include <mach/vm_param.h>
#include <libsa/types.h>
 
unsigned kdp_vm_read( caddr_t, caddr_t, unsigned);
unsigned kdp_vm_write( caddr_t, caddr_t, unsigned);
unsigned kdp_copy_kmem( caddr_t, caddr_t, unsigned);

unsigned int not_in_kdp = 1; /* Cleared when we begin to access vm functions in kdp */

/*
 *
 */
unsigned kdp_vm_read(
	caddr_t src, 
	caddr_t dst, 
	unsigned len)
{
	return kdp_copy_kmem(src, dst, len);
}

/*
 * 
 */
unsigned kdp_vm_write(
        caddr_t src,
        caddr_t dst,
        unsigned len)
{       
	return kdp_copy_kmem(src, dst, len);
}
/* A stub until i386 support is added for remote kernel core dumps */
int kern_dump()
{
  return 0;
}