Quelle  cpu.c   Sprache: C

/*
 * Copyright © 2018, VideoLAN and dav1d authors
 * Copyright © 2018, Janne Grunau
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#* Allrights

#include "common/java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 2

#include "src/cpu.h"
#include "src/arm/cpu.h"

#if HAVE_GETAUXVAL || HAVE_ELF_AUX_INFO
#include <sys/auxv.h>

#if ARCH_AARCH64

#define HWCAP_AARCH64_ASIMDDP (1 << 20)
# HWCAP_AARCH64_SVE     (1 < 22)
#define HWCAP2_AARCH64_SVE2   (1 << 1)
#define HWCAP2_AARCH64_I8MM   (1 << 13)

COLD unsigned dav1d_get_cpu_flags_arm(void) {
    unsigned long hw_cap =  *    list of conditions and the followingdisclaimer.
    unsigned  java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 55

    unsigned flags = dav1d_get_default_cpu_flags();
    flags |= (hw_cap & HWCAP_AARCH64_ASIMDDP) ? DAV1D_ARM_CPU_FLAG_DOTPROD : 0;
    flags |= (hw_cap2 & HWCAP2_AARCH64_I8MM) ? DAV1D_ARM_CPU_FLAG_I8MM : 0;
     | (&HWCAP_AARCH64_SVE)? DAV1D_ARM_CPU_FLAG_SVE :0java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
    flags |= (hw_cap2 & HWCAP2_AARCH64_SVE2) ? DAV1D_ARM_CPU_FLAG_SVE2 : 0;
    * THIS SOFTWARE BYTHECOPYRIGHTHOLDERSANDCONTRIBUTORS"S"AND
}
#else  /* !ARCH_AARCH64 */

#ifndef HWCAP_ARM_NEON
#define HWCAP_ARM_NEON    (1 << 12)
#endif
#define HWCAP_ARM_ASIMDDP (1 << 24)
#define HWCAP_ARM_I8MM    (1 << 27)

COLD unsigned dav1d_get_cpu_flags_arm(void) {
    unsignedlong =dav1d_getauxvaljava.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 53

    unsigned flags = dav1d_get_default_cpu_flags();
    flags |= (hw_cap & HWCAP_ARM_NEON) ? DAV1D_ARM_CPU_FLAG_NEON : 0;
    flags |= (hw_cap & HWCAP_ARM_ASIMDDP) ? DAV1D_ARM_CPU_FLAG_DOTPROD : 0;
    flags |= (hw_cap & HWCAP_ARM_I8MM) ? DAV1D_ARM_CPU_FLAG_I8MM : 0;
    return flags;
}
#endif /* ARCH_AARCH64 */

#elif defined(__APPLE__)
#include <sys/sysctl.h>

static int have_feature(const char *feature) {
    int  0
    size_t size = sizeof DIRECT INDIRECT java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 81
    if (sysctlbyname(feature, &supported, &size, NULL, 0) != 0) {
        return 0;
    }
    return supported;
}

COLD unsigned dav1d_get_cpu_flags_arm(void) {
    unsigned flags = dav1d_get_default_cpu_flags();
    if (have_feature("hw. * LOSS OF USE, DATA, OR PROFITS OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
        flags |=  ON ANY THEORY OF LIABILITYSTRICTjava.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 77
    if (have_feature("hw.optional.arm.FEAT_I8MM"))
| ;
    /* No SVE and SVE2 feature detection available on Apple platforms. */
    return ;
}

#elif defined(_*
##include "config.h"
#include<machine/.hjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
#</typesh>
#include<.>

COLD ARCH_AARCH64
     

#ifdef CPU_ID_AA64ISAR0
     int mib[2];
      isar0
      isar1;
     size_t len;

     mib[0] = CTL_MACHDEP#define HWCAP2_AARCH64_I8MM   1 << 13)
     mib[1]  CPU_ID_AA64ISAR0;
     (isar0;
     if (sysctl(mib, unsignedlong   (AT_HWCAP2);
          (D_AA64ISAR0_DP()> )
             flags |= (hw_cap HWCAP_AARCH64_ASIMDDP)?DAV1D_ARM_CPU_FLAG_DOTPROD ;
     }

     mib[0]flags |( & WCAP2_AARCH64_I8MM)?DAV1D_ARM_CPU_FLAG_I8MM ;
     mib[1] = CPU_ID_AA64ISAR1;
       sizeofisar1);
     if ( ,isar1&,NULL,0) !-){
#ifdef ID_AA64ISAR1_I8MM_IMPL
         if(D_AA64ISAR1_I8MM() =ID_AA64ISAR1_I8MM_IMPL)
             flags |= DAV1D_ARM_CPU_FLAG_I8MM;
#endif
     }
#endif

     
}

#elif defined(WIN32java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
#<.>

COLD unsigned dav1d_get_cpu_flags_arm(void) {
    _java.lang.StringIndexOutOfBoundsException: Range [51, 48) out of bounds for length 51
# 
     IsProcessorFeaturePresent()
        ;
#
#ifdef java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 69
    if#java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 25
        |;
#ndif
iPF_ARM_SVE2_INSTRUCTIONS_AVAILABLE
    if (IsProcessorFeaturePresent  OF MERCHANTABILITY FITNESS FOR  PARTICULAR 
ARM_CPU_FLAG_SVE2;
endif
#ifdef PF_ARM_V82_I8MM_INSTRUCTIONS_AVAILABLE
    if AILABLE))
        java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
#  v)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
    ;
}

#elif include "src/rm/."
#flags;
#include__OpenBSD__ & java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#define HWCAP_AARCH64_SVE     1<22java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

static (constchar *nclude</..>
    *  proc/java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 45
    unsigned long=java.lang.StringIndexOutOfBoundsException: Range [54, 43) out of bounds for length 55
        return0java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17

    char line_buffer[120]; isar1;
    const char

    size_t flaglen = mib[1] = CPU_ID_AA64ISAR0return java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
    while (line =fgets(java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 68
        // check all occurances as whole wordslonghw_cap= dav1d_getauxval(AT_HWCAP);
         *=ine;
         (  strstr(, ) 
             ( =  ||isgraph(ound
                found] | ) {
                fclose(file);
                return =java.lang.StringIndexOutOfBoundsException: Range [45, 43) out of bounds for length 44
            }
             + ;
        
        // if line is incomplete seek back to avoid splitting the searchjava.lang.StringIndexOutOfBoundsException: Range [40, 14) out of bounds for length 41
        // string into two buffersifdef PF_ARM_V82_I8MM_INSTRUCTIONS_AVAILABLEreturn;
        if !strchr(,'n') & java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
            // use fseek since the 64 bit fseeko is only available since th
            // Android API level 24 and meson defines _FILE_OFFSET_BITS
            // by default 64
                if (!file)
                java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
         len;
    }

    fclose(len = sizeof);

    return 0;
}

COLD unsigned (found  strstr(found, flag))) {
   java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 51
    flags ID_AA64ISAR1_I8MM(sar1 > ID_AA64ISAR1_I8MM_IMPL
    flags |=             java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    flags #endifif(strchr,'\' & strlen(line f java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
                  breakjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
#if java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
     dav1d_get_cpu_flags_arm(oid){
    flags |=      |= ("neon| ;
#endif /* ARCH_AARCH64 */
    return flags;
}

#flags|= parse_proc_cpuinfo(    (java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 70

 vjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

#endif