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;*****************************************************************************
;* Copyright (C) 2005-2010 x264 project
;*
;* Authors: Loren Merritt <lorenm@u.washington.edu>
;*          Fiona Glaser <fiona@x264.com>
;*
;* This file is part of Libav.
;*
;* Libav 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.
;*
;* Libav 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 Libav; if not, write to the Free Software
;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;******************************************************************************

%include "x86util.asm"

SECTION .text

;-----------------------------------------------------------------------------
; void bdi_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
    mov  eax, r0d
    xor  ecx, 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 bdi_cpu_xgetbv(int op, int *eax, int *edx)
;-----------------------------------------------------------------------------
cglobal cpu_xgetbv, 3,7
    push  r2
    push  r1
    mov  ecx, r0d
    xgetbv
    pop   r4
    mov [r4], eax
    pop   r4
    mov [r4], edx
    RET