diff options
| -rw-r--r-- | ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c b/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c index 440a5c3725..db9290f275 100644 --- a/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c +++ b/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c @@ -1,7 +1,7 @@ /** @file
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
- Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.
+ Copyright (c) 2011 - 2021, ARM Limited. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -20,11 +20,14 @@ CacheRangeOperation ( IN UINTN LineLength
)
{
- UINTN ArmCacheLineAlignmentMask = LineLength - 1;
-
+ UINTN ArmCacheLineAlignmentMask;
// Align address (rounding down)
- UINTN AlignedAddress = (UINTN)Start - ((UINTN)Start & ArmCacheLineAlignmentMask);
- UINTN EndAddress = (UINTN)Start + Length;
+ UINTN AlignedAddress;
+ UINTN EndAddress;
+
+ ArmCacheLineAlignmentMask = LineLength - 1;
+ AlignedAddress = (UINTN)Start - ((UINTN)Start & ArmCacheLineAlignmentMask);
+ EndAddress = (UINTN)Start + Length;
// Perform the line operation on an address in each cache line
while (AlignedAddress < EndAddress) {
|