4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; http://opensource.org/licenses/bsd-license.php.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; Module Name:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; SetMem32.asm
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; Abstract:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; SetMem32 function
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; Notes:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync .686
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync .model flat,C
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync .xmm
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync .code
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; VOID *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; EFIAPI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; InternalMemSetMem32 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; IN VOID *Buffer,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; IN UINTN Count,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; IN UINT32 Value
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync; );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync;------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncInternalMemSetMem32 PROC USES edi
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mov edx, [esp + 12]
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mov edi, [esp + 8]
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync xor ecx, ecx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sub ecx, edi
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync and ecx, 15 ; ecx + edi aligns on 16-byte boundary
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mov eax, [esp + 16]
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync jz @F
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync shr ecx, 2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync cmp ecx, edx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync cmova ecx, edx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sub edx, ecx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync rep stosd
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync@@:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mov ecx, edx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync and edx, 3
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync shr ecx, 2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync jz @SetDwords
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync movd xmm0, eax
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync pshufd xmm0, xmm0, 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync@@:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync movntdq [edi], xmm0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync add edi, 16
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync loop @B
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mfence
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync@SetDwords:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mov ecx, edx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync rep stosd
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mov eax, [esp + 8]
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ret
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncInternalMemSetMem32 ENDP
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync END