Change name.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5970 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/BaseLib/X86FxRestore.c

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+/** @file
+  IA-32/x64 AsmFxRestore()
+
+  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.
+
+**/
+
+
+
+
+#include "BaseLibInternals.h"
+
+/**
+  Restores the current floating point/SSE/SSE2 context from a buffer.
+
+  Restores the current floating point/SSE/SSE2 state from the buffer specified
+  by Buffer. Buffer must be aligned on a 16-byte boundary. This function is
+  only available on IA-32 and X64.
+
+  If Buffer is NULL, then ASSERT().
+  If Buffer is not aligned on a 16-byte boundary, then ASSERT().
+  If Buffer was not saved with AsmFxSave(), then ASSERT().
+
+  @param  Buffer  Pointer to a buffer to save the floating point/SSE/SSE2 context.
+
+**/
+VOID
+EFIAPI
+AsmFxRestore (
+  IN CONST IA32_FX_BUFFER  *Buffer
+  )
+{
+  ASSERT (Buffer != NULL);
+  ASSERT (0 == ((UINTN)Buffer & 0xf));
+
+  //
+  // Check the flag recorded by AsmFxSave()
+  //
+  ASSERT (0xAA5555AA == *(UINT32 *) (&Buffer[sizeof (IA32_FX_BUFFER) - 4]));
+
+  InternalX86FxRestore (Buffer);
+}