;***************************************************************************** ;* Copyright (C) 2005-2010 x264 project ;* ;* Authors: Loren Merritt <lorenm@u.washington.edu> ;* Fiona Glaser <fiona@x264.com> ;* ;* This file is part of FFmpeg. ;* ;* FFmpeg is free software; you can redistribute it and/or ;* modify it under the terms of the GNU Lesser General Public ;* License as published by the Free Software Foundation; either ;* version 2.1 of the License, or (at your option) any later version. ;* ;* FFmpeg is distributed in the hope that it will be useful, ;* but WITHOUT ANY WARRANTY; without even the implied warranty of ;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ;* Lesser General Public License for more details. ;* ;* You should have received a copy of the GNU Lesser General Public ;* License along with FFmpeg; if not, write to the Free Software ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;******************************************************************************
%include"libavutil/x86/x86util.asm"
SECTION .text
;----------------------------------------------------------------------------- ; void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx) ;-----------------------------------------------------------------------------
cglobal cpu_cpuid, 5,7 push rbx push r4 push r3 push r2 push r1 moveax, r0d xorecx, ecx
cpuid pop r4 mov [r4], eax pop r4 mov [r4], ebx pop r4 mov [r4], ecx pop r4 mov [r4], edx pop rbx RET
;----------------------------------------------------------------------------- ; void ff_cpu_xgetbv(int op, int *eax, int *edx) ;-----------------------------------------------------------------------------
cglobal cpu_xgetbv, 3,7 push r2 push r1 movecx, r0d
xgetbv pop r4 mov [r4], eax pop r4 mov [r4], edx RET
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