Update the copyright notice format

[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Library / EfiCommonLib / Ia32 / EfiZeroMemRep4.c

/*++\r
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Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials                          \r
are licensed and made available under the terms and conditions of the BSD License         \r
which accompanies this distribution.  The full text of the license may be found at        \r
http://opensource.org/licenses/bsd-license.php                                            \r
                                                                                          \r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
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Module Name:\r
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  EfiZeroMemRep4.c\r
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Abstract:\r
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  This is the code that uses rep stosd ZeroMem service\r
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--*/\r
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#include "Tiano.h"\r
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VOID\r
EfiCommonLibZeroMem (\r
  IN VOID   *Buffer,\r
  IN UINTN  Count\r
  )\r
/*++\r
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Input:  VOID   *Buffer - Pointer to buffer to clear\r
        UINTN  Count  - Number of bytes to clear\r
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Output: None.\r
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Saves:\r
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Modifies:\r
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Description:  This function uses rep stosd to zero memory.\r
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--*/\r
{\r
  __asm {\r
    mov         ecx, Count\r
    test        ecx, ecx\r
    je          Exit\r
    xor         eax, eax\r
    mov         edi, Buffer\r
    mov         edx, ecx\r
    shr         ecx, 2\r
    and         edx, 3\r
    rep         stosd\r
    mov         ecx, edx\r
    rep         stosb\r
Exit:\r
  }\r
}\r
\r