diff options
Diffstat (limited to 'ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c')
| -rw-r--r-- | ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c index e146ac0c4a..927a66b915 100644 --- a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c +++ b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c @@ -224,6 +224,7 @@ DefaultExceptionHandler ( )
{
UINT32 DfsrStatus;
+ UINT32 IfsrStatus;
BOOLEAN DfsrWrite;
UINT32 PcAdjust = 0;
@@ -289,8 +290,10 @@ DefaultExceptionHandler ( if (DfsrStatus != 0x00) {
DEBUG ((EFI_D_ERROR, " %a: %a 0x%08x\n", FaultStatusToString (DfsrStatus), DfsrWrite ? "write to" : "read from", SystemContext.SystemContextArm->DFAR));
}
- if ((SystemContext.SystemContextArm->IFSR & 0xf) != 0x00) {
- DEBUG ((EFI_D_ERROR, "Instruction %a at 0x%08x, \n", FaultStatusToString (SystemContext.SystemContextArm->IFSR & 0xf), SystemContext.SystemContextArm->IFAR));
+
+ IfsrStatus = (SystemContext.SystemContextArm->IFSR & 0xf) | ((SystemContext.SystemContextArm->IFSR >> 6) & 0x10);
+ if (IfsrStatus != 0) {
+ DEBUG ((EFI_D_ERROR, " Instruction %a at 0x%08x\n", FaultStatusToString (SystemContext.SystemContextArm->IFSR & 0xf), SystemContext.SystemContextArm->IFAR));
}
DEBUG ((EFI_D_ERROR, "\n"));
|