;------------------------------------------------------------------------------ ; ; Copyright (c) 2006, Intel Corporation ; All rights reserved. This program and the accompanying materials ; are licensed and made available under the terms and conditions of the BSD License ; which accompanies this distribution. The full text of the license may be found at ; http://opensource.org/licenses/bsd-license.php ; ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. ; ; Module Name: ; ; RRotU64.asm ; ; Abstract: ; ; 64-bit right rotation for Ia32 ; ;------------------------------------------------------------------------------ .686 .model flat,C .code InternalMathRRotU64 PROC USES ebx mov cl, [esp + 16] mov eax, [esp + 8] mov edx, [esp + 12] shrd ebx, eax, cl shrd eax, edx, cl rol ebx, cl shrd edx, ebx, cl test cl, 32 cmovnz ecx, eax cmovnz eax, edx cmovnz edx, ecx ret InternalMathRRotU64 ENDP END