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