The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/arch/score/lib/ucmpdi2.c

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*
    2  * arch/score/lib/ucmpdi2.c
    3  *
    4  * This program is free software; you can redistribute it and/or modify
    5  * it under the terms of the GNU General Public License as published by
    6  * the Free Software Foundation; either version 2 of the License, or
    7  * (at your option) any later version.
    8  *
    9  * This program is distributed in the hope that it will be useful,
   10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   12  * GNU General Public License for more details.
   13  *
   14  * You should have received a copy of the GNU General Public License
   15  * along with this program; if not, see the file COPYING, or write
   16  * to the Free Software Foundation, Inc.,
   17  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   18  */
   19 
   20 #include <linux/module.h>
   21 #include "libgcc.h"
   22 
   23 word_type __ucmpdi2(unsigned long long a, unsigned long long b)
   24 {
   25         const DWunion au = {.ll = a};
   26         const DWunion bu = {.ll = b};
   27 
   28         if ((unsigned int) au.s.high < (unsigned int) bu.s.high)
   29                 return 0;
   30         else if ((unsigned int) au.s.high > (unsigned int) bu.s.high)
   31                 return 2;
   32         if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
   33                 return 0;
   34         else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
   35                 return 2;
   36         return 1;
   37 }
   38 EXPORT_SYMBOL(__ucmpdi2);

Cache object: aeddb7cbeef28059f2cfcfc358245766


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.