mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-10 14:23:31 +01:00
35 lines
697 B
C
35 lines
697 B
C
|
/** @file
|
||
|
|
AsmFxSave function
|
||
|
|
|
||
|
|
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
|
||
|
|
#include "BaseLibInternals.h"
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Save the current floating point/SSE/SSE2 context to a buffer.
|
||
|
|
|
||
|
|
Saves the current floating point/SSE/SSE2 state to the buffer specified by
|
||
|
|
Buffer. Buffer must be aligned on a 16-byte boundary. This function is only
|
||
|
|
available on IA-32 and x64.
|
||
|
|
|
||
|
|
@param Buffer The pointer to a buffer to save the floating point/SSE/SSE2 context.
|
||
|
|
|
||
|
|
**/
|
||
|
|
VOID
|
||
|
|
EFIAPI
|
||
|
|
InternalX86FxSave (
|
||
|
|
OUT IA32_FX_BUFFER *Buffer
|
||
|
|
)
|
||
|
|
{
|
||
|
|
_asm {
|
||
|
|
mov eax, Buffer
|
||
|
|
fxsave [eax]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|