diff options
| author | bxing <bxing@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-16 02:45:01 +0000 |
|---|---|---|
| committer | bxing <bxing@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-16 02:45:01 +0000 |
| commit | 608fd3fd6159e8bcbf6f55926fc805e175d168eb (patch) | |
| tree | f71bae546d297975fe1720d82707f65e1cdbeaab | |
| parent | 3101ac6bf324b2a41df30b7a23f1f3dbc8a2a1d5 (diff) | |
| download | edk2-platforms-608fd3fd6159e8bcbf6f55926fc805e175d168eb.tar.xz | |
Split wrapper functions into separate source files
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@167 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/BaseMemoryLib.msa | 12 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/CompareMemWrapper.c | 67 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/CopyMemWrapper.c | 60 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/MemLibWrapper.c | 620 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/MemLibWrappers.h | 230 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/ScanMem16Wrapper.c | 66 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/ScanMem32Wrapper.c | 66 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/ScanMem64Wrapper.c | 66 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/ScanMem8Wrapper.c | 64 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c | 64 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/SetMem32Wrapper.c | 64 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/SetMem64Wrapper.c | 64 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/SetMemWrapper.c | 52 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLib/ZeroMemWrapper.c | 51 |
14 files changed, 925 insertions, 621 deletions
diff --git a/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.msa b/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.msa index ebd241bc71..b19a7daad5 100644 --- a/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.msa +++ b/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.msa @@ -39,7 +39,17 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. <Filename>CopyMem.c</Filename>
<Filename>MemLibGuid.c</Filename>
<Filename>MemLibGeneric.c</Filename>
- <Filename>MemLibWrapper.c</Filename>
+ <Filename>CopyMemWrapper.c</Filename>
+ <Filename>SetMemWrapper.c</Filename>
+ <Filename>SetMem16Wrapper.c</Filename>
+ <Filename>SetMem32Wrapper.c</Filename>
+ <Filename>SetMem64Wrapper.c</Filename>
+ <Filename>CompareMemWrapper.c</Filename>
+ <Filename>ZeroMemWrapper.c</Filename>
+ <Filename>ScanMem8Wrapper.c</Filename>
+ <Filename>ScanMem16Wrapper.c</Filename>
+ <Filename>ScanMem32Wrapper.c</Filename>
+ <Filename>ScanMem64Wrapper.c</Filename>
<Filename>SetMem.c</Filename>
</SourceFiles>
<Includes>
diff --git a/MdePkg/Library/BaseMemoryLib/CompareMemWrapper.c b/MdePkg/Library/BaseMemoryLib/CompareMemWrapper.c new file mode 100644 index 0000000000..4b2e1ac4b4 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/CompareMemWrapper.c @@ -0,0 +1,67 @@ +/** @file
+ CompareMem() 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: CompareMemWrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Compares two memory buffers of a given length.
+
+ This function compares Length bytes of SourceBuffer to Length bytes of
+ DestinationBuffer. If all Length bytes of the two buffers are identical, then
+ 0 is returned. Otherwise, the value returned is the first mismatched byte in
+ SourceBuffer subtracted from the first mismatched byte in DestinationBuffer.
+
+ If DestinationBuffer is NULL and Length > 0, then ASSERT().
+ If SourceBuffer is NULL and Length > 0, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then
+ ASSERT().
+ If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().
+
+ @param DestinationBuffer First memory buffer
+ @param SourceBuffer Second memory buffer
+ @param Length Length of DestinationBuffer and SourceBuffer memory
+ regions to compare
+
+ @retval 0 if DestinationBuffer == SourceBuffer
+ @retval Non-zero if DestinationBuffer != SourceBuffer
+
+**/
+INTN
+EFIAPI
+CompareMem (
+ IN CONST VOID *DestinationBuffer,
+ IN CONST VOID *SourceBuffer,
+ IN UINTN Length
+ )
+{
+ ASSERT (DestinationBuffer != NULL);
+ ASSERT (SourceBuffer != NULL);
+ ASSERT (Length <= MAX_ADDRESS - (UINTN)DestinationBuffer + 1);
+ ASSERT (Length <= MAX_ADDRESS - (UINTN)SourceBuffer + 1);
+ if (Length == 0) {
+ return 0;
+ }
+ return InternalMemCompareMem (DestinationBuffer, SourceBuffer, Length);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/CopyMemWrapper.c b/MdePkg/Library/BaseMemoryLib/CopyMemWrapper.c new file mode 100644 index 0000000000..155877fdde --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/CopyMemWrapper.c @@ -0,0 +1,60 @@ +/** @file
+ CopyMem() 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: CopyMemWrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Copy Length bytes from Source to Destination.
+
+ This function copies Length bytes from SourceBuffer to DestinationBuffer, and
+ returns DestinationBuffer. The implementation must be reentrant, and it must
+ handle the case where SourceBuffer overlaps DestinationBuffer.
+
+ If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then
+ ASSERT().
+ If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().
+
+ @param Destination Target of copy
+ @param Source Place to copy from
+ @param Length Number of bytes to copy
+
+ @return Destination
+
+**/
+VOID *
+EFIAPI
+CopyMem (
+ OUT VOID *Destination,
+ IN CONST VOID *Source,
+ IN UINTN Length
+ )
+{
+ ASSERT (Length <= MAX_ADDRESS - (UINTN)Destination + 1);
+ ASSERT (Length <= MAX_ADDRESS - (UINTN)Source + 1);
+ if (Destination == Source || Length == 0) {
+ return Destination;
+ }
+ return InternalMemCopyMem (Destination, Source, Length);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/MemLibWrapper.c b/MdePkg/Library/BaseMemoryLib/MemLibWrapper.c deleted file mode 100644 index 2ef0766242..0000000000 --- a/MdePkg/Library/BaseMemoryLib/MemLibWrapper.c +++ /dev/null @@ -1,620 +0,0 @@ -/** @file
- Wrapper functions for Base Memory Library.
-
- 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: MemLibWrapper.c
-
- The following BaseMemoryLib instances share the same version of this file:
-
- BaseMemoryLib
- BaseMemoryLibMmx
- BaseMemoryLibSse2
- BaseMemoryLibRepStr
- PeiMemoryLib
- UefiMemoryLib
-
-**/
-
-/**
- Copy Length bytes from Source to Destination.
-
- @param Destination Target of copy
- @param Source Place to copy from
- @param Length Number of bytes to copy
-
- @return Destination
-
-**/
-VOID *
-EFIAPI
-InternalMemCopyMem (
- OUT VOID *DestinationBuffer,
- IN CONST VOID *SourceBuffer,
- IN UINTN Length
- );
-
-/**
- Set Buffer to Value for Size bytes.
-
- @param Buffer Memory to set.
- @param Size Number of bytes to set
- @param Value Value of the set operation.
-
- @return Buffer
-
-**/
-VOID *
-EFIAPI
-InternalMemSetMem (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT8 Value
- );
-
-/**
- Fills a target buffer with a 16-bit value, and returns the target buffer.
-
- @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
-InternalMemSetMem16 (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT16 Value
- );
-
-/**
- Fills a target buffer with a 32-bit value, and returns the target buffer.
-
- @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
-InternalMemSetMem32 (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT32 Value
- );
-
-/**
- Fills a target buffer with a 64-bit value, and returns the target buffer.
-
- @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
-InternalMemSetMem64 (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT64 Value
- );
-
-/**
- Set Buffer to 0 for Size bytes.
-
- @param Buffer Memory to set.
- @param Size Number of bytes to set
-
- @return Buffer
-
-**/
-VOID *
-EFIAPI
-InternalMemZeroMem (
- OUT VOID *Buffer,
- IN UINTN Length
- );
-
-/**
- Compares two memory buffers of a given length.
-
- @param DestinationBuffer First memory buffer
- @param SourceBuffer Second memory buffer
- @param Length Length of DestinationBuffer and SourceBuffer memory
- regions to compare. Must be non-zero.
-
- @retval 0 if MemOne == MemTwo
-
-**/
-INTN
-EFIAPI
-InternalMemCompareMem (
- IN CONST VOID *DestinationBuffer,
- IN CONST VOID *SourceBuffer,
- IN UINTN Length
- );
-
-/**
- Scans a target buffer for an 8-bit value, and returns a pointer to the
- matching 8-bit value in the target buffer.
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence or NULL if not found.
-
-**/
-CONST VOID *
-EFIAPI
-InternalMemScanMem8 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT8 Value
- );
-
-/**
- Scans a target buffer for a 16-bit value, and returns a pointer to the
- matching 16-bit value in the target buffer.
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence or NULL if not found.
-
-**/
-CONST VOID *
-EFIAPI
-InternalMemScanMem16 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT16 Value
- );
-
-/**
- Scans a target buffer for a 32-bit value, and returns a pointer to the
- matching 32-bit value in the target buffer.
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence or NULL if not found.
-
-**/
-CONST VOID *
-EFIAPI
-InternalMemScanMem32 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT32 Value
- );
-
-/**
- Scans a target buffer for a 64-bit value, and returns a pointer to the
- matching 64-bit value in the target buffer.
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence or NULL if not found.
-
-**/
-CONST VOID *
-EFIAPI
-InternalMemScanMem64 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT64 Value
- );
-
-/**
- Copy Length bytes from Source to Destination.
-
- This function copies Length bytes from SourceBuffer to DestinationBuffer, and
- returns DestinationBuffer. The implementation must be reentrant, and it must
- handle the case where SourceBuffer overlaps DestinationBuffer.
-
- If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then
- ASSERT().
- If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().
-
- @param Destination Target of copy
- @param Source Place to copy from
- @param Length Number of bytes to copy
-
- @return Destination
-
-**/
-VOID *
-EFIAPI
-CopyMem (
- OUT VOID *Destination,
- IN CONST VOID *Source,
- IN UINTN Length
- )
-{
- ASSERT (Length <= MAX_ADDRESS - (UINTN)Destination + 1);
- ASSERT (Length <= MAX_ADDRESS - (UINTN)Source + 1);
- return InternalMemCopyMem (Destination, Source, Length);
-}
-
-/**
- Set Buffer to Value for Size bytes.
-
- This function fills Length bytes of Buffer with Value, and returns Buffer.
-
- If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
-
- @param Buffer Memory to set.
- @param Size Number of bytes to set
- @param Value Value of the set operation.
-
- @return Buffer
-
-**/
-VOID *
-EFIAPI
-SetMem (
- IN VOID *Buffer,
- IN UINTN Size,
- IN UINT8 Value
- )
-{
- ASSERT (Size <= MAX_ADDRESS - (UINTN)Buffer + 1);
- return InternalMemSetMem (Buffer, Size, Value);
-}
-
-/**
- Fills a target buffer with a 16-bit value, and returns the target buffer.
-
- This function fills Length bytes of Buffer with the 16-bit value specified by
- 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 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().
-
- @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
-SetMem16 (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT16 Value
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (Length <= MAX_ADDRESS - (UINTN)Buffer + 1);
- ASSERT ((((UINTN)Buffer) & 1) != 0);
- ASSERT ((Length & 1) != 0);
-
- if ((Length /= sizeof (Value)) == 0) {
- return Buffer;
- }
- return InternalMemSetMem16 (Buffer, Length, Value);
-}
-
-/**
- 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 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 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
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (Length <= MAX_ADDRESS - (UINTN)Buffer + 1);
- ASSERT ((((UINTN)Buffer) & 1) != 0);
- ASSERT ((Length & 1) != 0);
-
- if ((Length /= sizeof (Value)) == 0) {
- return Buffer;
- }
- return InternalMemSetMem32 (Buffer, Length, Value);
-}
-
-/**
- Fills a target buffer with a 64-bit value, and returns the target buffer.
-
- This function fills Length bytes of Buffer with the 64-bit value specified by
- Value, and returns Buffer. Value is repeated every 64-bits in for Length
- bytes of Buffer.
-
- If 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 64-bit boundary, then ASSERT().
- If Length is not aligned on a 64-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
-SetMem64 (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT64 Value
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (Length <= MAX_ADDRESS - (UINTN)Buffer + 1);
- ASSERT ((((UINTN)Buffer) & 1) != 0);
- ASSERT ((Length & 1) != 0);
-
- if ((Length /= sizeof (Value)) == 0) {
- return Buffer;
- }
- return InternalMemSetMem64 (Buffer, Length, Value);
-}
-
-/**
- Set Buffer to 0 for Size bytes.
-
- This function fills Length bytes of Buffer with zeros, and returns Buffer.
-
- If Buffer is NULL and Length > 0, then ASSERT().
- If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
-
- @param Buffer Memory to set.
- @param Size Number of bytes to set
-
- @return Buffer
-
-**/
-VOID *
-EFIAPI
-ZeroMem (
- IN VOID *Buffer,
- IN UINTN Size
- )
-{
- ASSERT (Buffer != NULL);
- return InternalMemSetMem (Buffer, Size, 0);
-}
-
-/**
- Compares two memory buffers of a given length.
-
- This function compares Length bytes of SourceBuffer to Length bytes of
- DestinationBuffer. If all Length bytes of the two buffers are identical, then
- 0 is returned. Otherwise, the value returned is the first mismatched byte in
- SourceBuffer subtracted from the first mismatched byte in DestinationBuffer.
-
- If DestinationBuffer is NULL and Length > 0, then ASSERT().
- If SourceBuffer is NULL and Length > 0, then ASSERT().
- If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then
- ASSERT().
- If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().
-
- @param DestinationBuffer First memory buffer
- @param SourceBuffer Second memory buffer
- @param Length Length of DestinationBuffer and SourceBuffer memory
- regions to compare
-
- @retval 0 if DestinationBuffer == SourceBuffer
- @retval Non-zero if DestinationBuffer != SourceBuffer
-
-**/
-INTN
-EFIAPI
-CompareMem (
- IN CONST VOID *DestinationBuffer,
- IN CONST VOID *SourceBuffer,
- IN UINTN Length
- )
-{
- ASSERT (DestinationBuffer != NULL);
- ASSERT (SourceBuffer != NULL);
- ASSERT (Length <= MAX_ADDRESS - (UINTN)DestinationBuffer + 1);
- ASSERT (Length <= MAX_ADDRESS - (UINTN)SourceBuffer + 1);
- if (Length == 0) {
- return 0;
- }
- return InternalMemCompareMem (DestinationBuffer, SourceBuffer, Length);
-}
-
-/**
- Scans a target buffer for an 8-bit value, and returns a pointer to the
- matching 8-bit value in the target buffer.
-
- This function searches target the buffer specified by Buffer and Length from
- the lowest address to the highest address for an 8-bit value that matches
- Value. If a match is found, then a pointer to the matching byte in the target
- buffer is returned. If no match is found, then NULL is returned. If Length is
- 0, then NULL is returned.
-
- If Buffer is NULL, then ASSERT().
- If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence or NULL if not found.
- @retval NULL if Length == 0 or Value was not found.
-
-**/
-VOID *
-EFIAPI
-ScanMem8 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT8 Value
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
-
- if ((Length /= sizeof (Value)) == 0) {
- return NULL;
- }
- return (VOID*)InternalMemScanMem8 (Buffer, Length, Value);
-}
-
-/**
- Scans a target buffer for a 16-bit value, and returns a pointer to the
- matching 16-bit value in the target buffer.
-
- This function searches target the buffer specified by Buffer and Length from
- the lowest address to the highest address at 16-bit increments for a 16-bit
- value that matches Value. If a match is found, then a pointer to the matching
- value in the target buffer is returned. If no match is found, then NULL is
- returned. If Length is 0, then NULL is returned.
-
- If Buffer is NULL, then ASSERT().
- If Buffer is not aligned on a 16-bit boundary, then ASSERT().
- If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence.
- @retval NULL if Length == 0 or Value was not found.
-
-**/
-VOID *
-EFIAPI
-ScanMem16 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT16 Value
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (((UINTN)Buffer & (sizeof (Value) - 1)) == 0);
- ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
-
- if ((Length /= sizeof (Value)) == 0) {
- return NULL;
- }
- return (VOID*)InternalMemScanMem16 (Buffer, Length, Value);
-}
-
-/**
- Scans a target buffer for a 32-bit value, and returns a pointer to the
- matching 32-bit value in the target buffer.
-
- This function searches target the buffer specified by Buffer and Length from
- the lowest address to the highest address at 32-bit increments for a 32-bit
- value that matches Value. If a match is found, then a pointer to the matching
- value in the target buffer is returned. If no match is found, then NULL is
- returned. If Length is 0, then NULL is returned.
-
- If Buffer is NULL, then ASSERT().
- If Buffer is not aligned on a 32-bit boundary, then ASSERT().
- If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence or NULL if not found.
- @retval NULL if Length == 0 or Value was not found.
-
-**/
-VOID *
-EFIAPI
-ScanMem32 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT32 Value
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (((UINTN)Buffer & (sizeof (Value) - 1)) == 0);
- ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
-
- if ((Length /= sizeof (Value)) == 0) {
- return NULL;
- }
- return (VOID*)InternalMemScanMem32 (Buffer, Length, Value);
-}
-
-/**
- Scans a target buffer for a 64-bit value, and returns a pointer to the
- matching 64-bit value in the target buffer.
-
- This function searches target the buffer specified by Buffer and Length from
- the lowest address to the highest address at 64-bit increments for a 64-bit
- value that matches Value. If a match is found, then a pointer to the matching
- value in the target buffer is returned. If no match is found, then NULL is
- returned. If Length is 0, then NULL is returned.
-
- If Buffer is NULL, then ASSERT().
- If Buffer is not aligned on a 64-bit boundary, then ASSERT().
- If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
-
- @param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan.
- @param Value Value to search for in the target buffer.
-
- @return Pointer to the first occurrence or NULL if not found.
- @retval NULL if Length == 0 or Value was not found.
-
-**/
-VOID *
-EFIAPI
-ScanMem64 (
- IN CONST VOID *Buffer,
- IN UINTN Length,
- IN UINT64 Value
- )
-{
- ASSERT (Buffer != NULL);
- ASSERT (((UINTN)Buffer & (sizeof (Value) - 1)) == 0);
- ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
-
- if ((Length /= sizeof (Value)) == 0) {
- return NULL;
- }
- return (VOID*)InternalMemScanMem64 (Buffer, Length, Value);
-}
diff --git a/MdePkg/Library/BaseMemoryLib/MemLibWrappers.h b/MdePkg/Library/BaseMemoryLib/MemLibWrappers.h new file mode 100644 index 0000000000..927d593f9f --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/MemLibWrappers.h @@ -0,0 +1,230 @@ +/** @file
+ Declaration of internal functions for Base Memory Library.
+
+ 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: MemLibWrappers.h
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#ifndef __MEM_LIB_WRAPPERS__
+#define __MEM_LIB_WRAPPERS__
+
+/**
+ Copy Length bytes from Source to Destination.
+
+ @param Destination Target of copy
+ @param Source Place to copy from
+ @param Length Number of bytes to copy
+
+ @return Destination
+
+**/
+VOID *
+EFIAPI
+InternalMemCopyMem (
+ OUT VOID *DestinationBuffer,
+ IN CONST VOID *SourceBuffer,
+ IN UINTN Length
+ );
+
+/**
+ Set Buffer to Value for Size bytes.
+
+ @param Buffer Memory to set.
+ @param Size Number of bytes to set
+ @param Value Value of the set operation.
+
+ @return Buffer
+
+**/
+VOID *
+EFIAPI
+InternalMemSetMem (
+ OUT VOID *Buffer,
+ IN UINTN Length,
+ IN UINT8 Value
+ );
+
+/**
+ Fills a target buffer with a 16-bit value, and returns the target buffer.
+
+ @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
+InternalMemSetMem16 (
+ OUT VOID *Buffer,
+ IN UINTN Length,
+ IN UINT16 Value
+ );
+
+/**
+ Fills a target buffer with a 32-bit value, and returns the target buffer.
+
+ @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
+InternalMemSetMem32 (
+ OUT VOID *Buffer,
+ IN UINTN Length,
+ IN UINT32 Value
+ );
+
+/**
+ Fills a target buffer with a 64-bit value, and returns the target buffer.
+
+ @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
+InternalMemSetMem64 (
+ OUT VOID *Buffer,
+ IN UINTN Length,
+ IN UINT64 Value
+ );
+
+/**
+ Set Buffer to 0 for Size bytes.
+
+ @param Buffer Memory to set.
+ @param Size Number of bytes to set
+
+ @return Buffer
+
+**/
+VOID *
+EFIAPI
+InternalMemZeroMem (
+ OUT VOID *Buffer,
+ IN UINTN Length
+ );
+
+/**
+ Compares two memory buffers of a given length.
+
+ @param DestinationBuffer First memory buffer
+ @param SourceBuffer Second memory buffer
+ @param Length Length of DestinationBuffer and SourceBuffer memory
+ regions to compare. Must be non-zero.
+
+ @retval 0 if MemOne == MemTwo
+
+**/
+INTN
+EFIAPI
+InternalMemCompareMem (
+ IN CONST VOID *DestinationBuffer,
+ IN CONST VOID *SourceBuffer,
+ IN UINTN Length
+ );
+
+/**
+ Scans a target buffer for an 8-bit value, and returns a pointer to the
+ matching 8-bit value in the target buffer.
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence or NULL if not found.
+
+**/
+CONST VOID *
+EFIAPI
+InternalMemScanMem8 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT8 Value
+ );
+
+/**
+ Scans a target buffer for a 16-bit value, and returns a pointer to the
+ matching 16-bit value in the target buffer.
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence or NULL if not found.
+
+**/
+CONST VOID *
+EFIAPI
+InternalMemScanMem16 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT16 Value
+ );
+
+/**
+ Scans a target buffer for a 32-bit value, and returns a pointer to the
+ matching 32-bit value in the target buffer.
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence or NULL if not found.
+
+**/
+CONST VOID *
+EFIAPI
+InternalMemScanMem32 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT32 Value
+ );
+
+/**
+ Scans a target buffer for a 64-bit value, and returns a pointer to the
+ matching 64-bit value in the target buffer.
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence or NULL if not found.
+
+**/
+CONST VOID *
+EFIAPI
+InternalMemScanMem64 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT64 Value
+ );
+
+#endif
diff --git a/MdePkg/Library/BaseMemoryLib/ScanMem16Wrapper.c b/MdePkg/Library/BaseMemoryLib/ScanMem16Wrapper.c new file mode 100644 index 0000000000..d1e445f7cd --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/ScanMem16Wrapper.c @@ -0,0 +1,66 @@ +/** @file
+ ScanMem16() 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: ScanMem16Wrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Scans a target buffer for a 16-bit value, and returns a pointer to the
+ matching 16-bit value in the target buffer.
+
+ This function searches target the buffer specified by Buffer and Length from
+ the lowest address to the highest address at 16-bit increments for a 16-bit
+ value that matches Value. If a match is found, then a pointer to the matching
+ value in the target buffer is returned. If no match is found, then NULL is
+ returned. If Length is 0, then NULL is returned.
+
+ If Buffer is NULL, then ASSERT().
+ If Buffer is not aligned on a 16-bit boundary, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence.
+ @retval NULL if Length == 0 or Value was not found.
+
+**/
+VOID *
+EFIAPI
+ScanMem16 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT16 Value
+ )
+{
+ ASSERT (Buffer != NULL);
+ ASSERT (((UINTN)Buffer & (sizeof (Value) - 1)) == 0);
+ ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
+
+ if ((Length /= sizeof (Value)) == 0) {
+ return NULL;
+ }
+ return (VOID*)InternalMemScanMem16 (Buffer, Length, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/ScanMem32Wrapper.c b/MdePkg/Library/BaseMemoryLib/ScanMem32Wrapper.c new file mode 100644 index 0000000000..d860d60c4a --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/ScanMem32Wrapper.c @@ -0,0 +1,66 @@ +/** @file
+ ScanMem32() 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: ScanMem32Wrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Scans a target buffer for a 32-bit value, and returns a pointer to the
+ matching 32-bit value in the target buffer.
+
+ This function searches target the buffer specified by Buffer and Length from
+ the lowest address to the highest address at 32-bit increments for a 32-bit
+ value that matches Value. If a match is found, then a pointer to the matching
+ value in the target buffer is returned. If no match is found, then NULL is
+ returned. If Length is 0, then NULL is returned.
+
+ If Buffer is NULL, then ASSERT().
+ If Buffer is not aligned on a 32-bit boundary, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence or NULL if not found.
+ @retval NULL if Length == 0 or Value was not found.
+
+**/
+VOID *
+EFIAPI
+ScanMem32 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT32 Value
+ )
+{
+ ASSERT (Buffer != NULL);
+ ASSERT (((UINTN)Buffer & (sizeof (Value) - 1)) == 0);
+ ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
+
+ if ((Length /= sizeof (Value)) == 0) {
+ return NULL;
+ }
+ return (VOID*)InternalMemScanMem32 (Buffer, Length, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/ScanMem64Wrapper.c b/MdePkg/Library/BaseMemoryLib/ScanMem64Wrapper.c new file mode 100644 index 0000000000..67981d13c0 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/ScanMem64Wrapper.c @@ -0,0 +1,66 @@ +/** @file
+ ScanMem64() 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: ScanMem64Wrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Scans a target buffer for a 64-bit value, and returns a pointer to the
+ matching 64-bit value in the target buffer.
+
+ This function searches target the buffer specified by Buffer and Length from
+ the lowest address to the highest address at 64-bit increments for a 64-bit
+ value that matches Value. If a match is found, then a pointer to the matching
+ value in the target buffer is returned. If no match is found, then NULL is
+ returned. If Length is 0, then NULL is returned.
+
+ If Buffer is NULL, then ASSERT().
+ If Buffer is not aligned on a 64-bit boundary, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence or NULL if not found.
+ @retval NULL if Length == 0 or Value was not found.
+
+**/
+VOID *
+EFIAPI
+ScanMem64 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT64 Value
+ )
+{
+ ASSERT (Buffer != NULL);
+ ASSERT (((UINTN)Buffer & (sizeof (Value) - 1)) == 0);
+ ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
+
+ if ((Length /= sizeof (Value)) == 0) {
+ return NULL;
+ }
+ return (VOID*)InternalMemScanMem64 (Buffer, Length, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/ScanMem8Wrapper.c b/MdePkg/Library/BaseMemoryLib/ScanMem8Wrapper.c new file mode 100644 index 0000000000..e7471a5a87 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/ScanMem8Wrapper.c @@ -0,0 +1,64 @@ +/** @file
+ ScanMem8() 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: ScanMem8Wrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Scans a target buffer for an 8-bit value, and returns a pointer to the
+ matching 8-bit value in the target buffer.
+
+ This function searches target the buffer specified by Buffer and Length from
+ the lowest address to the highest address for an 8-bit value that matches
+ Value. If a match is found, then a pointer to the matching byte in the target
+ buffer is returned. If no match is found, then NULL is returned. If Length is
+ 0, then NULL is returned.
+
+ If Buffer is NULL, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param Buffer Pointer to the target buffer to scan.
+ @param Length Number of bytes in Buffer to scan.
+ @param Value Value to search for in the target buffer.
+
+ @return Pointer to the first occurrence or NULL if not found.
+ @retval NULL if Length == 0 or Value was not found.
+
+**/
+VOID *
+EFIAPI
+ScanMem8 (
+ IN CONST VOID *Buffer,
+ IN UINTN Length,
+ IN UINT8 Value
+ )
+{
+ ASSERT (Buffer != NULL);
+ ASSERT (Length <= MAX_ADDRESS + (UINTN)Buffer + 1);
+
+ if ((Length /= sizeof (Value)) == 0) {
+ return NULL;
+ }
+ return (VOID*)InternalMemScanMem8 (Buffer, Length, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c b/MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c new file mode 100644 index 0000000000..1c72644d82 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/SetMem16Wrapper.c @@ -0,0 +1,64 @@ +/** @file
+ SetMem16() 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: SetMem16Wrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Fills a target buffer with a 16-bit value, and returns the target buffer.
+
+ This function fills Length bytes of Buffer with the 16-bit value specified by
+ 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 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().
+
+ @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
+SetMem16 (
+ OUT VOID *Buffer,
+ IN UINTN Length,
+ IN UINT16 Value
+ )
+{
+ ASSERT (Buffer != NULL);
+ ASSERT (Length <= MAX_ADDRESS - (UINTN)Buffer + 1);
+ ASSERT ((((UINTN)Buffer) & 1) != 0);
+ ASSERT ((Length & 1) != 0);
+
+ if ((Length /= sizeof (Value)) == 0) {
+ return Buffer;
+ }
+ return InternalMemSetMem16 (Buffer, Length, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/SetMem32Wrapper.c b/MdePkg/Library/BaseMemoryLib/SetMem32Wrapper.c new file mode 100644 index 0000000000..7217b6ef9b --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/SetMem32Wrapper.c @@ -0,0 +1,64 @@ +/** @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
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.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 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 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
+ )
+{
+ ASSERT (Buffer != NULL);
+ ASSERT (Length <= MAX_ADDRESS - (UINTN)Buffer + 1);
+ ASSERT ((((UINTN)Buffer) & 1) != 0);
+ ASSERT ((Length & 1) != 0);
+
+ if ((Length /= sizeof (Value)) == 0) {
+ return Buffer;
+ }
+ return InternalMemSetMem32 (Buffer, Length, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/SetMem64Wrapper.c b/MdePkg/Library/BaseMemoryLib/SetMem64Wrapper.c new file mode 100644 index 0000000000..846d1c2c33 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/SetMem64Wrapper.c @@ -0,0 +1,64 @@ +/** @file
+ SetMem64() 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: SetMem64Wrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Fills a target buffer with a 64-bit value, and returns the target buffer.
+
+ This function fills Length bytes of Buffer with the 64-bit value specified by
+ Value, and returns Buffer. Value is repeated every 64-bits in for Length
+ bytes of Buffer.
+
+ If 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 64-bit boundary, then ASSERT().
+ If Length is not aligned on a 64-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
+SetMem64 (
+ OUT VOID *Buffer,
+ IN UINTN Length,
+ IN UINT64 Value
+ )
+{
+ ASSERT (Buffer != NULL);
+ ASSERT (Length <= MAX_ADDRESS - (UINTN)Buffer + 1);
+ ASSERT ((((UINTN)Buffer) & 1) != 0);
+ ASSERT ((Length & 1) != 0);
+
+ if ((Length /= sizeof (Value)) == 0) {
+ return Buffer;
+ }
+ return InternalMemSetMem64 (Buffer, Length, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/SetMemWrapper.c b/MdePkg/Library/BaseMemoryLib/SetMemWrapper.c new file mode 100644 index 0000000000..255b84d836 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/SetMemWrapper.c @@ -0,0 +1,52 @@ +/** @file
+ SetMem() 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: SetMemWrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Set Buffer to Value for Size bytes.
+
+ This function fills Length bytes of Buffer with Value, and returns Buffer.
+
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param Buffer Memory to set.
+ @param Size Number of bytes to set
+ @param Value Value of the set operation.
+
+ @return Buffer
+
+**/
+VOID *
+EFIAPI
+SetMem (
+ IN VOID *Buffer,
+ IN UINTN Size,
+ IN UINT8 Value
+ )
+{
+ ASSERT (Size <= MAX_ADDRESS - (UINTN)Buffer + 1);
+ return InternalMemSetMem (Buffer, Size, Value);
+}
diff --git a/MdePkg/Library/BaseMemoryLib/ZeroMemWrapper.c b/MdePkg/Library/BaseMemoryLib/ZeroMemWrapper.c new file mode 100644 index 0000000000..316b21b856 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLib/ZeroMemWrapper.c @@ -0,0 +1,51 @@ +/** @file
+ ZeroMem() 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: ZeroMemWrapper.c
+
+ The following BaseMemoryLib instances share the same version of this file:
+
+ BaseMemoryLib
+ BaseMemoryLibMmx
+ BaseMemoryLibSse2
+ BaseMemoryLibRepStr
+ PeiMemoryLib
+ UefiMemoryLib
+
+**/
+
+#include "MemLibWrappers.h"
+
+/**
+ Set Buffer to 0 for Size bytes.
+
+ This function fills Length bytes of Buffer with zeros, and returns Buffer.
+
+ If Buffer is NULL and Length > 0, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param Buffer Memory to set.
+ @param Size Number of bytes to set
+
+ @return Buffer
+
+**/
+VOID *
+EFIAPI
+ZeroMem (
+ IN VOID *Buffer,
+ IN UINTN Size
+ )
+{
+ ASSERT (Buffer != NULL);
+ return InternalMemSetMem (Buffer, Size, 0);
+}
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