FreeBSD/Linux Kernel Cross Reference
sys/ttd/ttd_debug.h
1 /*
2 * Mach Operating System
3 * Copyright (c) 1993 Carnegie Mellon University
4 * All Rights Reserved.
5 *
6 * Permission to use, copy, modify and distribute this software and its
7 * documentation is hereby granted, provided that both the copyright
8 * notice and this permission notice appear in all copies of the
9 * software, derivative works or modified versions, and any portions
10 * thereof, and that both notices appear in supporting documentation.
11 *
12 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
13 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
15 *
16 * Carnegie Mellon requests users of this software to return to
17 *
18 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
19 * School of Computer Science
20 * Carnegie Mellon University
21 * Pittsburgh PA 15213-3890
22 *
23 * any improvements or extensions that they make and grant Carnegie Mellon
24 * the rights to redistribute these changes.
25 */
26 /*
27 * Teledebug debugging header file.
28 *
29 * HISTORY:
30 * $Log: ttd_debug.h,v $
31 * Revision 2.2 93/05/10 23:24:42 rvb
32 * Checkin for MK80 branch.
33 * [93/05/10 15:08:12 grm]
34 *
35 * Revision 2.1.2.1 93/03/03 14:37:46 grm
36 * Gratuitous checkin for branch reasons.
37 * [93/03/03 grm]
38 *
39 * Revision 2.1.1.1 93/01/28 15:21:00 grm
40 * Initial version.
41 *
42 *
43 */
44
45 #ifndef _TTD_DEBUG_H_
46 #define _TTD_DEBUG_H_
47
48 #include <mach/vm_param.h>
49
50 extern vm_offset_t virtual_end;
51
52 #define KERN_ADDR(m) ((m >= (ttd_address)VM_MIN_KERNEL_ADDRESS) && (m < virtual_end))
53
54 #define TTD_ASSERT(t,m) if (!(t)) {printf(m); while(1);}
55
56 #endif /* _TTD_DEBUG_H_ */
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