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added ASSERT()

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@261 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2006-05-24 08:46:26 +00:00
parent 1dc408f891
commit 1342c9cf2a
1 changed files with 17 additions and 0 deletions
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17
MdePkg/Library/BaseLib/Ipf/Unaligned.c
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@ -33,6 +33,8 @@ ReadUnaligned16 (
IN CONST UINT16 *Buffer IN CONST UINT16 *Buffer
) )
{ {
ASSERT (Buffer != NULL);
return (UINT16)(((UINT8*)Buffer)[0] | (((UINT8*)Buffer)[1] << 8)); return (UINT16)(((UINT8*)Buffer)[0] | (((UINT8*)Buffer)[1] << 8));
} }
@ -58,8 +60,11 @@ WriteUnaligned16 (
IN UINT16 Value IN UINT16 Value
) )
{ {
ASSERT (Buffer != NULL);
((UINT8*)Buffer)[0] = (UINT8)Value; ((UINT8*)Buffer)[0] = (UINT8)Value;
((UINT8*)Buffer)[1] = (UINT8)(Value >> 8); ((UINT8*)Buffer)[1] = (UINT8)(Value >> 8);
return Value; return Value;
} }
@ -82,6 +87,8 @@ ReadUnaligned24 (
IN CONST UINT32 *Buffer IN CONST UINT32 *Buffer
) )
{ {
ASSERT (Buffer != NULL);
return (UINT32)( return (UINT32)(
ReadUnaligned16 ((UINT16*)Buffer) | ReadUnaligned16 ((UINT16*)Buffer) |
(((UINT8*)Buffer)[2] << 16) (((UINT8*)Buffer)[2] << 16)
@ -110,6 +117,8 @@ WriteUnaligned24 (
IN UINT32 Value IN UINT32 Value
) )
{ {
ASSERT (Buffer != NULL);
WriteUnaligned16 ((UINT16*)Buffer, (UINT16)Value); WriteUnaligned16 ((UINT16*)Buffer, (UINT16)Value);
*(UINT8*)((UINT16*)Buffer + 1) = (UINT8)(Value >> 16); *(UINT8*)((UINT16*)Buffer + 1) = (UINT8)(Value >> 16);
return Value; return Value;
@ -134,6 +143,8 @@ ReadUnaligned32 (
IN CONST UINT32 *Buffer IN CONST UINT32 *Buffer
) )
{ {
ASSERT (Buffer != NULL);
return (UINT32)( return (UINT32)(
ReadUnaligned16 ((UINT16*)Buffer) | ReadUnaligned16 ((UINT16*)Buffer) |
(ReadUnaligned16 ((UINT16*)Buffer + 1) << 16) (ReadUnaligned16 ((UINT16*)Buffer + 1) << 16)
@ -162,6 +173,8 @@ WriteUnaligned32 (
IN UINT32 Value IN UINT32 Value
) )
{ {
ASSERT (Buffer != NULL);
WriteUnaligned16 ((UINT16*)Buffer, (UINT16)Value); WriteUnaligned16 ((UINT16*)Buffer, (UINT16)Value);
WriteUnaligned16 ((UINT16*)Buffer + 1, (UINT16)(Value >> 16)); WriteUnaligned16 ((UINT16*)Buffer + 1, (UINT16)(Value >> 16));
return Value; return Value;
@ -186,6 +199,8 @@ ReadUnaligned64 (
IN CONST UINT64 *Buffer IN CONST UINT64 *Buffer
) )
{ {
ASSERT (Buffer != NULL);
return (UINT64)( return (UINT64)(
ReadUnaligned32 ((UINT32*)Buffer) | ReadUnaligned32 ((UINT32*)Buffer) |
LShiftU64 (ReadUnaligned32 ((UINT32*)Buffer + 1), 32) LShiftU64 (ReadUnaligned32 ((UINT32*)Buffer + 1), 32)
@ -214,6 +229,8 @@ WriteUnaligned64 (
IN UINT64 Value IN UINT64 Value
) )
{ {
ASSERT (Buffer != NULL);
WriteUnaligned32 ((UINT32*)Buffer, (UINT32)Value); WriteUnaligned32 ((UINT32*)Buffer, (UINT32)Value);
WriteUnaligned32 ((UINT32*)Buffer + 1, (UINT32)RShiftU64 (Value, 32)); WriteUnaligned32 ((UINT32*)Buffer + 1, (UINT32)RShiftU64 (Value, 32));
return Value; return Value;