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      1 #
      2 # ConvertAsm.py: Automatically generated from SetMem16.asm
      3 #
      4 #------------------------------------------------------------------------------
      5 #
      6 # Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
      7 # This program and the accompanying materials
      8 # are licensed and made available under the terms and conditions of the BSD License
      9 # which accompanies this distribution.  The full text of the license may be found at
     10 # http://opensource.org/licenses/bsd-license.php.
     11 #
     12 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
     13 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
     14 #
     15 # Module Name:
     16 #
     17 #   SetMem16.S
     18 #
     19 # Abstract:
     20 #
     21 #   SetMem16 function
     22 #
     23 # Notes:
     24 #
     25 #------------------------------------------------------------------------------
     26 
     27 
     28 #------------------------------------------------------------------------------
     29 #  VOID *
     30 #  EFIAPI
     31 #  InternalMemSetMem16 (
     32 #    IN VOID   *Buffer,
     33 #    IN UINTN  Count,
     34 #    IN UINT16 Value
     35 #    )
     36 #------------------------------------------------------------------------------
     37 ASM_GLOBAL ASM_PFX(InternalMemSetMem16)
     38 ASM_PFX(InternalMemSetMem16):
     39     pushq    %rdi
     40     movq     %r8, %rax
     41     movd     %rax, %mm0
     42     movq     %rcx, %r8
     43     movq     %r8, %rdi
     44     movq     %rdx, %rcx
     45     andl     $3, %edx
     46     shrq     $2, %rcx
     47     jz       L_SetWords
     48     .byte    0x0f, 0x70, 0x0C0, 0x00
     49 L0:
     50     movntq   %mm0, (%rdi)
     51     addq     $8, %rdi
     52     loop     L0
     53     mfence
     54 L_SetWords:
     55     movl    %edx, %ecx
     56     rep     stosw
     57     movq    %r8, %rax
     58     popq    %rdi
     59     ret
     60 
     61