projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 |