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1d5d0ae9 | 1 | //\r |
2 | // Copyright (c) 2011, ARM Limited. All rights reserved.\r | |
1d5d0ae9 | 3 | //\r |
f4dfad05 | 4 | // SPDX-License-Identifier: BSD-2-Clause-Patent\r |
1d5d0ae9 | 5 | //\r |
6 | //\r | |
7 | \r | |
1d5d0ae9 | 8 | #include <AutoGen.h>\r |
9 | \r | |
10 | IMPORT PeiCommonExceptionEntry\r | |
11 | EXPORT PeiVectorTable\r | |
3402aac7 | 12 | \r |
1d5d0ae9 | 13 | PRESERVE8\r |
14 | AREA PrePeiCoreException, CODE, READONLY, CODEALIGN, ALIGN=5\r | |
15 | \r | |
a6caee65 | 16 | //============================================================\r |
17 | //Default Exception Handlers\r | |
18 | //============================================================\r | |
3402aac7 RC |
19 | \r |
20 | \r | |
a6caee65 | 21 | PeiVectorTable\r |
22 | b _DefaultResetHandler\r | |
23 | b _DefaultUndefined\r | |
24 | b _DefaultSWI\r | |
25 | b _DefaultPrefetchAbort\r | |
26 | b _DefaultDataAbort\r | |
27 | b _DefaultReserved\r | |
28 | b _DefaultIrq\r | |
29 | b _DefaultFiq\r | |
30 | \r | |
1d5d0ae9 | 31 | //\r |
32 | // Default Exception handlers: There is no plan to return from any of these exceptions.\r | |
a6caee65 | 33 | // No context saving at all.\r |
1d5d0ae9 | 34 | //\r |
a6caee65 | 35 | _DefaultResetHandler\r |
1d5d0ae9 | 36 | mov r1, lr\r |
a6caee65 | 37 | cps #0x13 ; Switch to SVC for common stack\r |
38 | mov r0, #0\r | |
39 | blx PeiCommonExceptionEntry\r | |
40 | \r | |
41 | _DefaultUndefined\r | |
1d5d0ae9 | 42 | sub r1, LR, #4\r |
a6caee65 | 43 | cps #0x13 ; Switch to SVC for common stack\r |
44 | mov r0, #1\r | |
45 | blx PeiCommonExceptionEntry\r | |
46 | \r | |
47 | _DefaultSWI\r | |
1d5d0ae9 | 48 | sub r1, LR, #4\r |
a6caee65 | 49 | cps #0x13 ; Switch to SVC for common stack\r |
50 | mov r0, #2\r | |
51 | blx PeiCommonExceptionEntry\r | |
52 | \r | |
53 | _DefaultPrefetchAbort\r | |
1d5d0ae9 | 54 | sub r1, LR, #4\r |
a6caee65 | 55 | cps #0x13 ; Switch to SVC for common stack\r |
56 | mov r0, #3\r | |
57 | blx PeiCommonExceptionEntry\r | |
58 | \r | |
59 | _DefaultDataAbort\r | |
1d5d0ae9 | 60 | sub r1, LR, #8\r |
a6caee65 | 61 | cps #0x13 ; Switch to SVC for common stack\r |
62 | mov r0, #4\r | |
63 | blx PeiCommonExceptionEntry\r | |
64 | \r | |
65 | _DefaultReserved\r | |
1d5d0ae9 | 66 | mov r1, lr\r |
a6caee65 | 67 | cps #0x13 ; Switch to SVC for common stack\r |
68 | mov r0, #5\r | |
69 | blx PeiCommonExceptionEntry\r | |
3402aac7 | 70 | \r |
a6caee65 | 71 | _DefaultIrq\r |
1d5d0ae9 | 72 | sub r1, LR, #4\r |
a6caee65 | 73 | cps #0x13 ; Switch to SVC for common stack\r |
74 | mov r0, #6\r | |
75 | blx PeiCommonExceptionEntry\r | |
76 | \r | |
77 | _DefaultFiq\r | |
1d5d0ae9 | 78 | sub r1, LR, #4\r |
a6caee65 | 79 | cps #0x13 ; Switch to SVC for common stack\r |
80 | mov r0, #7\r | |
81 | blx PeiCommonExceptionEntry\r | |
1d5d0ae9 | 82 | \r |
83 | END\r |