1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
* Copyright (c) 1996 Nivas Madhur
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Nivas Madhur.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <machine/pcb.h>
struct reg {
unsigned r_r[32];
unsigned r_fpsr;
unsigned r_fpcr;
unsigned r_epsr;
unsigned r_sxip;
unsigned r_snip;
unsigned r_sfip;
unsigned r_ssbr;
unsigned r_dmt0;
unsigned r_dmd0;
unsigned r_dma0;
unsigned r_dmt1;
unsigned r_dmd1;
unsigned r_dma1;
unsigned r_dmt2;
unsigned r_dmd2;
unsigned r_dma2;
unsigned r_fpecr;
unsigned r_fphs1;
unsigned r_fpls1;
unsigned r_fphs2;
unsigned r_fpls2;
unsigned r_fppt;
unsigned r_fprh;
unsigned r_fprl;
unsigned r_fpit;
unsigned r_vector; /* exception vector number */
unsigned r_mask; /* interrupt mask level */
unsigned r_mode; /* interrupt mode */
unsigned r_scratch1; /* used by locore trap handling code */
unsigned r_pad; /* to make an even length */
} ;
struct fpreg {
unsigned fp_fpecr;
unsigned fp_fphs1;
unsigned fp_fpls1;
unsigned fp_fphs2;
unsigned fp_fpls2;
unsigned fp_fppt;
unsigned fp_fprh;
unsigned fp_fprl;
unsigned fp_fpit;
};
|
