diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/X86FxRestore.c')
-rw-r--r-- | MdePkg/Library/BaseLib/X86FxRestore.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/MdePkg/Library/BaseLib/X86FxRestore.c b/MdePkg/Library/BaseLib/X86FxRestore.c deleted file mode 100644 index b2a02fe25f..0000000000 --- a/MdePkg/Library/BaseLib/X86FxRestore.c +++ /dev/null @@ -1,49 +0,0 @@ -/** @file
- IA-32/x64 AsmFxRestore()
-
- Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
- 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 A 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->Buffer[sizeof (Buffer->Buffer) - 4]));
-
- InternalX86FxRestore (Buffer);
-}
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