projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| a6caee65 | 1 | //\r |
| 2 | // Copyright (c) 2011, ARM Limited. All rights reserved.\r | |
| 3402aac7 RC |
3 | //\r |
| 4 | # This program and the accompanying materials\r | |
| 5 | # are licensed and made available under the terms and conditions of the BSD License\r | |
| 6 | # which accompanies this distribution. The full text of the license may be found at\r | |
| a6caee65 | 7 | # http://opensource.org/licenses/bsd-license.php\r |
| 8 | #\r | |
| 3402aac7 RC |
9 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 10 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| a6caee65 | 11 | #\r |
| 12 | #\r | |
| 13 | \r | |
| 14 | #include <AsmMacroIoLib.h>\r | |
| 15 | #include <Base.h>\r | |
| 16 | #include <AutoGen.h>\r | |
| 17 | \r | |
| 18 | #start of the code section\r | |
| 19 | .text\r | |
| 1d5d0ae9 | 20 | .align 5\r |
| 21 | \r | |
| a6caee65 | 22 | # IMPORT\r |
| 23 | GCC_ASM_IMPORT(PeiCommonExceptionEntry)\r | |
| 24 | \r | |
| 25 | # EXPORT\r | |
| 26 | GCC_ASM_EXPORT(PeiVectorTable)\r | |
| 27 | \r | |
| 28 | //============================================================\r | |
| 29 | //Default Exception Handlers\r | |
| 30 | //============================================================\r | |
| 3402aac7 RC |
31 | \r |
| 32 | \r | |
| a6caee65 | 33 | ASM_PFX(PeiVectorTable):\r |
| 34 | b _DefaultResetHandler\r | |
| 35 | b _DefaultUndefined\r | |
| 36 | b _DefaultSWI\r | |
| 37 | b _DefaultPrefetchAbort\r | |
| 38 | b _DefaultDataAbort\r | |
| 39 | b _DefaultReserved\r | |
| 40 | b _DefaultIrq\r | |
| 41 | b _DefaultFiq\r | |
| 42 | \r | |
| 43 | //\r | |
| 44 | // Default Exception handlers: There is no plan to return from any of these exceptions.\r | |
| 45 | // No context saving at all.\r | |
| 46 | //\r | |
| 47 | _DefaultResetHandler:\r | |
| 48 | mov r1, lr\r | |
| 49 | # Switch to SVC for common stack\r | |
| 50 | cps #0x13\r | |
| 51 | mov r0, #0\r | |
| 52 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 53 | \r | |
| 54 | _DefaultUndefined:\r | |
| 55 | sub r1, LR, #4\r | |
| 56 | # Switch to SVC for common stack\r | |
| 57 | cps #0x13\r | |
| 58 | mov r0, #1\r | |
| 59 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 60 | \r | |
| 61 | _DefaultSWI:\r | |
| 62 | sub r1, LR, #4\r | |
| 63 | # Switch to SVC for common stack\r | |
| 64 | cps #0x13\r | |
| 65 | mov r0, #2\r | |
| 66 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 67 | \r | |
| 68 | _DefaultPrefetchAbort:\r | |
| 69 | sub r1, LR, #4\r | |
| 70 | # Switch to SVC for common stack\r | |
| 71 | cps #0x13\r | |
| 72 | mov r0, #3\r | |
| 73 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 74 | \r | |
| 75 | _DefaultDataAbort:\r | |
| 76 | sub r1, LR, #8\r | |
| 77 | # Switch to SVC for common stack\r | |
| 78 | cps #0x13\r | |
| 79 | mov r0, #4\r | |
| 80 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 81 | \r | |
| 82 | _DefaultReserved:\r | |
| 83 | mov r1, lr\r | |
| 84 | # Switch to SVC for common stack\r | |
| 85 | cps #0x13\r | |
| 86 | mov r0, #5\r | |
| 87 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 88 | \r | |
| 89 | _DefaultIrq:\r | |
| 90 | sub r1, LR, #4\r | |
| 91 | # Switch to SVC for common stack\r | |
| 92 | cps #0x13\r | |
| 93 | mov r0, #6\r | |
| 94 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 1d5d0ae9 | 95 | \r |
| a6caee65 | 96 | _DefaultFiq:\r |
| 97 | sub r1, LR, #4\r | |
| 98 | # Switch to SVC for common stack\r | |
| 99 | cps #0x13\r | |
| 100 | mov r0, #7\r | |
| 101 | blx ASM_PFX(PeiCommonExceptionEntry)\r | |
| 1d5d0ae9 | 102 | \r |