1;------------------------------------------------------------------------------ 2; 3; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> 4; This program and the accompanying materials 5; are licensed and made available under the terms and conditions of the BSD License 6; which accompanies this distribution. The full text of the license may be found at 7; http://opensource.org/licenses/bsd-license.php. 8; 9; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11; 12; Module Name: 13; 14; CpuId.Asm 15; 16; Abstract: 17; 18; AsmCpuid function 19; 20; Notes: 21; 22;------------------------------------------------------------------------------ 23 24 .586 25 .model flat,C 26 .code 27 28;------------------------------------------------------------------------------ 29; UINT64 30; EFIAPI 31; InternalMathSwapBytes64 ( 32; IN UINT64 Operand 33; ); 34;------------------------------------------------------------------------------ 35InternalMathSwapBytes64 PROC 36 mov eax, [esp + 8] ; eax <- upper 32 bits 37 mov edx, [esp + 4] ; edx <- lower 32 bits 38 bswap eax 39 bswap edx 40 ret 41InternalMathSwapBytes64 ENDP 42 43 END 44