diff options
Diffstat (limited to 'ArmPlatformPkg/Sec/Exception.asm')
| -rw-r--r-- | ArmPlatformPkg/Sec/Exception.asm | 110 |
1 files changed, 55 insertions, 55 deletions
diff --git a/ArmPlatformPkg/Sec/Exception.asm b/ArmPlatformPkg/Sec/Exception.asm index ef8629a897..cf3825bc6a 100644 --- a/ArmPlatformPkg/Sec/Exception.asm +++ b/ArmPlatformPkg/Sec/Exception.asm @@ -21,71 +21,71 @@ PRESERVE8
AREA SecException, CODE, READONLY, CODEALIGN, ALIGN=5
-//============================================================ -//Default Exception Handlers -//============================================================ - - -SecVectorTable - b _DefaultResetHandler - b _DefaultUndefined - b _DefaultSWI - b _DefaultPrefetchAbort - b _DefaultDataAbort - b _DefaultReserved - b _DefaultIrq - b _DefaultFiq +//============================================================
+//Default Exception Handlers
+//============================================================
+
+
+SecVectorTable
+ b _DefaultResetHandler
+ b _DefaultUndefined
+ b _DefaultSWI
+ b _DefaultPrefetchAbort
+ b _DefaultDataAbort
+ b _DefaultReserved
+ b _DefaultIrq
+ b _DefaultFiq
-// +//
// Default Exception handlers: There is no plan to return from any of these exceptions.
// No context saving at all.
-// -_DefaultResetHandler +//
+_DefaultResetHandler
mov r1, lr
- cps #0x13 ; Switch to SVC for common stack - mov r0, #0 - blx SecCommonExceptionEntry - -_DefaultUndefined + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #0
+ blx SecCommonExceptionEntry
+
+_DefaultUndefined
sub r1, LR
- cps #0x13 ; Switch to SVC for common stack - mov r0, #1 - blx SecCommonExceptionEntry - -_DefaultSWI + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #1
+ blx SecCommonExceptionEntry
+
+_DefaultSWI
sub r1, LR, #4
- cps #0x13 ; Switch to SVC for common stack - mov r0, #2 - blx SecCommonExceptionEntry - -_DefaultPrefetchAbort + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #2
+ blx SecCommonExceptionEntry
+
+_DefaultPrefetchAbort
sub r1, LR, #4
- cps #0x13 ; Switch to SVC for common stack - mov r0, #3 - blx SecCommonExceptionEntry - -_DefaultDataAbort + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #3
+ blx SecCommonExceptionEntry
+
+_DefaultDataAbort
sub r1, LR, #8
- cps #0x13 ; Switch to SVC for common stack - mov r0, #4 - blx SecCommonExceptionEntry - -_DefaultReserved + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #4
+ blx SecCommonExceptionEntry
+
+_DefaultReserved
mov r1, lr
- cps #0x13 ; Switch to SVC for common stack - mov r0, #5 - blx SecCommonExceptionEntry - -_DefaultIrq + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #5
+ blx SecCommonExceptionEntry
+
+_DefaultIrq
sub r1, LR, #4
- cps #0x13 ; Switch to SVC for common stack - mov r0, #6 - blx SecCommonExceptionEntry - -_DefaultFiq + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #6
+ blx SecCommonExceptionEntry
+
+_DefaultFiq
sub r1, LR, #4
- cps #0x13 ; Switch to SVC for common stack - mov r0, #7 - blx SecCommonExceptionEntry + cps #0x13 ; Switch to SVC for common stack
+ mov r0, #7
+ blx SecCommonExceptionEntry
END
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