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1 /*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28 #include <mach/mach_types.h>
29 #include <mach/vm_attributes.h>
30 #include <mach/vm_param.h>
31 #include <libsa/types.h>
32
33 unsigned kdp_vm_read( caddr_t, caddr_t, unsigned);
34 unsigned kdp_vm_write( caddr_t, caddr_t, unsigned);
35 unsigned kdp_copy_kmem( caddr_t, caddr_t, unsigned);
36 int kern_dump(void);
37
38 unsigned int not_in_kdp = 1; /* Cleared when we begin to access vm functions in kdp */
39
40 /*
41 *
42 */
43 unsigned kdp_vm_read(
44 caddr_t src,
45 caddr_t dst,
46 unsigned len)
47 {
48 return kdp_copy_kmem(src, dst, len);
49 }
50
51 /*
52 *
53 */
54 unsigned kdp_vm_write(
55 caddr_t src,
56 caddr_t dst,
57 unsigned len)
58 {
59 return kdp_copy_kmem(src, dst, len);
60 }
61
62 /* A stub until i386 support is added for remote kernel core dumps */
63 int kern_dump(void)
64 {
65 return 0;
66 }