/** @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] | |
} | |
} |