1 /* libh.h -- CRX default handlers
2  *
3  * Copyright (c) 2004 National Semiconductor Corporation
4  *
5  * The authors hereby grant permission to use, copy, modify, distribute,
6  * and license this software and its documentation for any purpose, provided
7  * that existing copyright notices are retained in all copies and that this
8  * notice is included verbatim in any distributions. No written agreement,
9  * license, or royalty fee is required for any of the authorized uses.
10  * Modifications to this software may be copyrighted by their authors
11  * and need not follow the licensing terms described here, provided that
12  * the new terms are clearly indicated on the first page of each file where
13  * they apply.
14  */
15 
16 #ifndef	_LIBH
17 #define _LIBH
18 
19 /* These are the first 16 entries of the default dispatch table as defined
20    in the CompactRISC architecture:
21 
22    Entry    Function
23    -----    --------
24     0	    NULL
25     1	    nmi
26     2	    NULL
27     3	    NULL
28     4	    NULL
29     5	    svc
30     6	    dvz
31     7	    flg
32     8	    bpt
33     9	    trc
34    10	    und
35    11	    NULL
36    12	    iad
37    13	    NULL
38    14	    dbg
39    15	    ise
40 */
41 
42 extern void (* const _dispatch_table[])(void);
43 
44 /* Function prototypes */
45 void svc_handler(void);
46 void dvz_handler(void);
47 void flg_handler(void);
48 void und_handler(void);
49 void iad_handler(void);
50 
51 #endif  /* _LIBH */
52