Rev 987 | Rev 1004 | Go to most recent revision | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 987 | Rev 990 | ||
---|---|---|---|
1 | # |
1 | # |
2 | # Copyright (C) 2006 Martin Decky |
2 | # Copyright (C) 2006 Martin Decky |
3 | # All rights reserved. |
3 | # All rights reserved. |
4 | # |
4 | # |
5 | # Redistribution and use in source and binary forms, with or without |
5 | # Redistribution and use in source and binary forms, with or without |
6 | # modification, are permitted provided that the following conditions |
6 | # modification, are permitted provided that the following conditions |
7 | # are met: |
7 | # are met: |
8 | # |
8 | # |
9 | # - Redistributions of source code must retain the above copyright |
9 | # - Redistributions of source code must retain the above copyright |
10 | # notice, this list of conditions and the following disclaimer. |
10 | # notice, this list of conditions and the following disclaimer. |
11 | # - Redistributions in binary form must reproduce the above copyright |
11 | # - Redistributions in binary form must reproduce the above copyright |
12 | # notice, this list of conditions and the following disclaimer in the |
12 | # notice, this list of conditions and the following disclaimer in the |
13 | # documentation and/or other materials provided with the distribution. |
13 | # documentation and/or other materials provided with the distribution. |
14 | # - The name of the author may not be used to endorse or promote products |
14 | # - The name of the author may not be used to endorse or promote products |
15 | # derived from this software without specific prior written permission. |
15 | # derived from this software without specific prior written permission. |
16 | # |
16 | # |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # |
27 | # |
28 | 28 | ||
29 | #include <arch/asm/regname.h> |
29 | #include <arch/asm/regname.h> |
30 | #include <arch/asm/spr.h> |
30 | #include <arch/asm/spr.h> |
31 | 31 | ||
32 | .section K_UNMAPPED_TEXT_START, "ax" |
32 | .section K_UNMAPPED_TEXT_START, "ax" |
33 | 33 | ||
34 | .org 0x100 |
34 | .org 0x100 |
35 | .global exc_system_reset |
35 | .global exc_system_reset |
36 | exc_system_reset: |
36 | exc_system_reset: |
37 | b exc_system_reset |
37 | b exc_system_reset |
38 | 38 | ||
39 | .org 0x200 |
39 | .org 0x200 |
40 | .global exc_machine_check |
40 | .global exc_machine_check |
41 | exc_machine_check: |
41 | exc_machine_check: |
42 | b exc_machine_check |
42 | b exc_machine_check |
43 | 43 | ||
44 | .org 0x300 |
44 | .org 0x300 |
45 | .global exc_data_storage |
45 | .global exc_data_storage |
46 | exc_data_storage: |
46 | exc_data_storage: |
47 | b exc_data_storage |
47 | b exc_data_storage |
48 | 48 | ||
49 | .org 0x380 |
49 | .org 0x380 |
50 | .global exc_data_segment |
50 | .global exc_data_segment |
51 | exc_data_segment: |
51 | exc_data_segment: |
52 | b exc_data_segment |
52 | b exc_data_segment |
53 | 53 | ||
54 | .org 0x400 |
54 | .org 0x400 |
55 | .global exc_instruction_storage |
55 | .global exc_instruction_storage |
56 | exc_instruction_storage: |
56 | exc_instruction_storage: |
57 | b exc_instruction_storage |
57 | b exc_instruction_storage |
58 | 58 | ||
59 | .org 0x480 |
59 | .org 0x480 |
60 | .global exc_instruction_segment |
60 | .global exc_instruction_segment |
61 | exc_instruction_segment: |
61 | exc_instruction_segment: |
62 | b exc_instruction_segment |
62 | b exc_instruction_segment |
63 | 63 | ||
64 | .org 0x500 |
64 | .org 0x500 |
65 | .global exc_external |
65 | .global exc_external |
66 | exc_external: |
66 | exc_external: |
67 | b exc_external |
67 | b exc_external |
68 | 68 | ||
69 | .org 0x600 |
69 | .org 0x600 |
70 | .global exc_alignment |
70 | .global exc_alignment |
71 | exc_alignment: |
71 | exc_alignment: |
72 | b exc_alignment |
72 | b exc_alignment |
73 | 73 | ||
74 | .org 0x700 |
74 | .org 0x700 |
75 | .global exc_program |
75 | .global exc_program |
76 | exc_program: |
76 | exc_program: |
77 | b exc_program |
77 | b exc_program |
78 | 78 | ||
79 | .org 0x800 |
79 | .org 0x800 |
80 | .global exc_fp_unavailable |
80 | .global exc_fp_unavailable |
81 | exc_fp_unavailable: |
81 | exc_fp_unavailable: |
82 | b exc_fp_unavailable |
82 | b exc_fp_unavailable |
83 | 83 | ||
84 | .org 0x900 |
84 | .org 0x900 |
85 | .global exc_decrementer |
85 | .global exc_decrementer |
86 | exc_decrementer: |
86 | exc_decrementer: |
- | 87 | rfi |
|
87 | b exc_decrementer |
88 | b exc_decrementer |
88 | 89 | ||
89 | .org 0xa00 |
90 | .org 0xa00 |
90 | .global exc_reserved0 |
91 | .global exc_reserved0 |
91 | exc_reserved0: |
92 | exc_reserved0: |
92 | b exc_reserved0 |
93 | b exc_reserved0 |
93 | 94 | ||
94 | .org 0xb00 |
95 | .org 0xb00 |
95 | .global exc_reserved1 |
96 | .global exc_reserved1 |
96 | exc_reserved1: |
97 | exc_reserved1: |
97 | b exc_reserved1 |
98 | b exc_reserved1 |
98 | 99 | ||
99 | .org 0xc00 |
100 | .org 0xc00 |
100 | .global exc_syscall |
101 | .global exc_syscall |
101 | exc_syscall: |
102 | exc_syscall: |
102 | b exc_syscall |
103 | b exc_syscall |
103 | 104 | ||
104 | .org 0xd00 |
105 | .org 0xd00 |
105 | .global exc_trace |
106 | .global exc_trace |
106 | exc_trace: |
107 | exc_trace: |
107 | b exc_trace |
108 | b exc_trace |
108 | 109 |