mirror of https://github.com/acidanthera/audk.git
MdePkg BaseMemoryLibSse2: Convert Ia32/SetMem64.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/SetMem64.asm to Ia32/SetMem64.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
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@ -57,6 +57,7 @@
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Ia32/CompareMem.S
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Ia32/CompareMem.S
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Ia32/ZeroMem.nasm
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Ia32/ZeroMem.nasm
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Ia32/ZeroMem.S
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Ia32/ZeroMem.S
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Ia32/SetMem64.nasm
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Ia32/SetMem64.S
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Ia32/SetMem64.S
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Ia32/SetMem32.S
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Ia32/SetMem32.S
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Ia32/SetMem16.S
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Ia32/SetMem16.S
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@ -74,6 +75,7 @@
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Ia32/CompareMem.asm
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Ia32/CompareMem.asm
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Ia32/ZeroMem.nasm
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Ia32/ZeroMem.nasm
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Ia32/ZeroMem.asm
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Ia32/ZeroMem.asm
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Ia32/SetMem64.nasm
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Ia32/SetMem64.asm
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Ia32/SetMem64.asm
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Ia32/SetMem32.asm
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Ia32/SetMem32.asm
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Ia32/SetMem16.asm
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Ia32/SetMem16.asm
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@ -0,0 +1,60 @@
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;------------------------------------------------------------------------------
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;
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; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
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; This program and the accompanying materials
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; are licensed and made available under the terms and conditions of the BSD License
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; which accompanies this distribution. The full text of the license may be found at
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; http://opensource.org/licenses/bsd-license.php.
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;
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; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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;
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; Module Name:
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;
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; SetMem64.nasm
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;
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; Abstract:
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;
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; SetMem64 function
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;
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; Notes:
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;
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;------------------------------------------------------------------------------
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SECTION .text
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;------------------------------------------------------------------------------
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; VOID *
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; EFIAPI
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; InternalMemSetMem64 (
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; IN VOID *Buffer,
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; IN UINTN Count,
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; IN UINT64 Value
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; )
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;------------------------------------------------------------------------------
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global ASM_PFX(InternalMemSetMem64)
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ASM_PFX(InternalMemSetMem64):
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mov eax, [esp + 4] ; eax <- Buffer
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mov ecx, [esp + 8] ; ecx <- Count
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test al, 8
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mov edx, eax
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movq xmm0, qword [esp + 12]
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jz .0
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movq qword [edx], xmm0
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add edx, 8
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dec ecx
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.0:
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shr ecx, 1
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jz @SetQwords
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movlhps xmm0, xmm0
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.1:
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movntdq [edx], xmm0
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lea edx, [edx + 16]
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loop .1
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mfence
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@SetQwords:
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jnc .2
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movq qword [edx], xmm0
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.2:
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ret
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