diff options
| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-07-05 04:17:04 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-07-05 04:17:04 +0000 |
| commit | add13dc21720eff1a37fdea34c0fef190e2ad37d (patch) | |
| tree | 0d58a4edded2175903f98276e3fe67f802ab44ce /MdePkg/Library/DxeMemoryLib/SetMem32Wrapper.c | |
| parent | c16ade35ca4b293255fea78aaf33783501f90f9f (diff) | |
| download | edk2-platforms-add13dc21720eff1a37fdea34c0fef190e2ad37d.tar.xz | |
DebugLib:
Fix a bug in PeiDxeDebugLibReportStatusCode: it should use gReportStatusCodeDebugType so that report status code infrastructure can correctly extract debug info.
Fix functional and coding style issues in the three instances in EdkModulePkg, namely: EdkDxeDebugLibReportStatusCode, EdkUefiDebugLibStderr, EdkUefiDebugLibConout.
DevicePathLib:
Sync with MWG 0.57 and add new interface of CreateDevicePathNode(). All the function headers have been updated.
PeiServicesLib:
Adjust coding style and fix a minor comment error.
PciLib:
Adjust assert() condition to sync with MWG 0.57
BaseMemoryLib:
Adjust assert() for ScanMemXX (), ScanGuid()
Rename UefiMemoryLib to DxeMemoryLib
PrintLib:
Change the return value of all print services to exclude the NULL-terminator.
Misc:
Slightly adjust the coding style in hob.c in PeiCore module.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@757 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/DxeMemoryLib/SetMem32Wrapper.c')
| -rw-r--r-- | MdePkg/Library/DxeMemoryLib/SetMem32Wrapper.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/MdePkg/Library/DxeMemoryLib/SetMem32Wrapper.c b/MdePkg/Library/DxeMemoryLib/SetMem32Wrapper.c new file mode 100644 index 0000000000..15f8205ebc --- /dev/null +++ b/MdePkg/Library/DxeMemoryLib/SetMem32Wrapper.c @@ -0,0 +1,65 @@ +/** @file
+ SetMem32() implementation.
+
+ Copyright (c) 2006, Intel Corporation<BR>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ Module Name: SetMem32Wrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ DxeMemoryLib
+
+**/
+
+#include "MemLibInternals.h"
+
+/**
+ Fills a target buffer with a 32-bit value, and returns the target buffer.
+
+ This function fills Length bytes of Buffer with the 32-bit value specified by
+ Value, and returns Buffer. Value is repeated every 32-bits in for Length
+ bytes of Buffer.
+
+ If Length > 0 and Buffer is NULL, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+ If Buffer is not aligned on a 32-bit boundary, then ASSERT().
+ If Length is not aligned on a 32-bit boundary, then ASSERT().
+
+ @param Buffer Pointer to the target buffer to fill.
+ @param Length Number of bytes in Buffer to fill.
+ @param Value Value with which to fill Length bytes of Buffer.
+
+ @return Buffer.
+
+**/
+VOID *
+EFIAPI
+SetMem32 (
+ OUT VOID *Buffer,
+ IN UINTN Length,
+ IN UINT32 Value
+ )
+{
+ 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);
+
+ return InternalMemSetMem32 (Buffer, Length / sizeof (Value), Value);
+}
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