1 /*

     2  * LIBOIL - Library of Optimized Inner Loops

     3  * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>

     4  * All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions

     8  * are met:

     9  * 1. Redistributions of source code must retain the above copyright

    10  *    notice, this list of conditions and the following disclaimer.

    11  * 2. Redistributions in binary form must reproduce the above copyright

    12  *    notice, this list of conditions and the following disclaimer in the

    13  *    documentation and/or other materials provided with the distribution.

    14  * 

    15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

    16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    17  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,

    19  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

    21  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

    23  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

    24  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    25  * POSSIBILITY OF SUCH DAMAGE.

    26  */

    27 

    28 #ifndef _LIBOIL_CPU_H_

    29 #define _LIBOIL_CPU_H_

    30 

    31 #include <liboil/liboilutils.h>

    32 

    33 OIL_BEGIN_DECLS

    34 

    35 IMPORT_C unsigned int oil_cpu_get_flags (void);

    36 

    37 #ifdef OIL_ENABLE_UNSTABLE_API

    38 

    39 void _oil_cpu_init (void);

    40 

    41 double oil_cpu_get_ticks_per_second (void);

    42 

    43 IMPORT_C double oil_cpu_get_frequency (void);

    44 

    45 #ifndef __SYMBIAN32__

    46 IMPORT_C unsigned long _oil_cpu_flags();

    47 #define oil_cpu_flags _oil_cpu_flags

    48 #else 

    49 OIL_EXPORT unsigned long oil_cpu_flags;

    50 #endif

    51 

    52 OIL_EXPORT unsigned long (*_oil_profile_stamp)(void);

    53 

    54 #ifdef __SYMBIAN32__

    55 IMPORT_C void oil_cpu_detect_arch(void);

    56 #endif

    57 #endif

    58 

    59 OIL_END_DECLS

    60 

    61 #endif

    62