diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ipf/Unaligned.c')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ipf/Unaligned.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/MdePkg/Library/BaseLib/Ipf/Unaligned.c b/MdePkg/Library/BaseLib/Ipf/Unaligned.c index 30e5b15c5f..fc634044b9 100644 --- a/MdePkg/Library/BaseLib/Ipf/Unaligned.c +++ b/MdePkg/Library/BaseLib/Ipf/Unaligned.c @@ -143,12 +143,15 @@ ReadUnaligned32 ( IN CONST UINT32 *Buffer
)
{
+ UINT16 LowerBytes;
+ UINT16 HigherBytes;
+
ASSERT (Buffer != NULL);
- return (UINT32)(
- ReadUnaligned16 ((UINT16*)Buffer) |
- (ReadUnaligned16 ((UINT16*)Buffer + 1) << 16)
- );
+ LowerBytes = ReadUnaligned16 ((UINT16*) Buffer);
+ HigherBytes = ReadUnaligned16 ((UINT16*) Buffer + 1);
+
+ return (UINT32) (LowerBytes | (HigherBytes << 16));
}
/**
@@ -199,12 +202,15 @@ ReadUnaligned64 ( IN CONST UINT64 *Buffer
)
{
+ UINT32 LowerBytes;
+ UINT32 HigherBytes;
+
ASSERT (Buffer != NULL);
- return (UINT64)(
- ReadUnaligned32 ((UINT32*)Buffer) |
- LShiftU64 (ReadUnaligned32 ((UINT32*)Buffer + 1), 32)
- );
+ LowerBytes = ReadUnaligned32 ((UINT32*) Buffer);
+ HigherBytes = ReadUnaligned32 ((UINT32*) Buffer + 1);
+
+ return (UINT64) (LowerBytes | LShiftU64 (HigherBytes, 32));
}
/**
|