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author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-06-22 06:08:00 +0000 |
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committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-06-22 06:08:00 +0000 |
commit | 4ba61e5e2a1b3cec7faaad36c252738f6f57f8a6 (patch) | |
tree | ee885b41f6738849dbe28aa291c2e4df0d1fb98f /MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c | |
parent | f7c3054530a4603d3d611e7433ed8768a6076909 (diff) | |
download | edk2-platforms-4ba61e5e2a1b3cec7faaad36c252738f6f57f8a6.tar.xz |
1. UINTN & INTN issue for EBC architecture:
The MAX_BIT of EBC will no longer be fixed to bit 63. It is defined as (1ULL << (sizeof (INTN) * 8 - 1)).
Make EdkModulePkg & MdePkg EBC compiler clean: treat all EFI_STATUS error code as variable.
2. PrintLib
Complete all missing ASSERT()s.
Fix “\n” & “%\n” issue thanks to the clarification of MWG 0.56d.
Adjust StatusString array to support EBC build.
3. BaseMemoryLib
Adjust ASSERT () & function header of ComparaMem, SetMemXX, ScanMemXX to synchronize with MWG 0.56d.
4.SmbusLib
Change Pec bit to bit 22 SmBusAddress to synchronize MWG 0.56d.
Add ASSERT()s to check if length is illegal for SmBusBlockWrite() & SmBusProcessBlock() since it is 6 bit now.
5. PerformanceLib
Rename “EdkDxePerformanceLib” & “EdkPeiPerformanceLib” to “DxePerformanceLib” & “PeiPerformanceLib” respectively.
Synchronize the function header of GetPerformanceMeasurement() with MWG 0.56d.
6. BasePeCoffLoaderLib.
Make PeCoffLoaderLoadImage () Assert() if ImageContext is NULL>
Make PeCoffLoaderLoadImage () return RETURN_INVALID_PARAMETER if the ImageAddress in ImageContext is 0.
Adjust some coding style.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@593 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c')
-rw-r--r-- | MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c b/MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c index dea31608fe..fd3720cd51 100644 --- a/MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c +++ b/MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c @@ -32,7 +32,7 @@ Value, and returns Buffer. Value is repeated every 16-bits in for Length
bytes of Buffer.
- If Buffer is NULL and Length > 0, then ASSERT().
+ If Length > 0 and Buffer is NULL and Length > 0, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
If Length is not aligned on a 16-bit boundary, then ASSERT().
@@ -52,13 +52,14 @@ SetMem16 ( IN UINT16 Value
)
{
- ASSERT (!(Buffer == NULL && Length > 0));
- ASSERT (Length <= MAX_ADDRESS - (UINTN)Buffer + 1);
+ if (Length == 0) {
+ return Buffer;
+ }
+
+ ASSERT (Buffer != NULL);
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ASSERT ((((UINTN)Buffer) & (sizeof (Value) - 1)) == 0);
ASSERT ((Length & (sizeof (Value) - 1)) == 0);
- if ((Length /= sizeof (Value)) == 0) {
- return Buffer;
- }
- return InternalMemSetMem16 (Buffer, Length, Value);
+ return InternalMemSetMem16 (Buffer, Length / sizeof (Value), Value);
}
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