com32/modules/cpuidtest.c

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2006 Erwan Velu - All Rights Reserved
   4  *
   5  *   Permission is hereby granted, free of charge, to any person
   6  *   obtaining a copy of this software and associated documentation
   7  *   files (the "Software"), to deal in the Software without
   8  *   restriction, including without limitation the rights to use,
   9  *   copy, modify, merge, publish, distribute, sublicense, and/or
  10  *   sell copies of the Software, and to permit persons to whom
  11  *   the Software is furnished to do so, subject to the following
  12  *   conditions:
  13  *
  14  *   The above copyright notice and this permission notice shall
  15  *   be included in all copies or substantial portions of the Software.
  16  *
  17  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  19  *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  21  *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  22  *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23  *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  24  *   OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  * -----------------------------------------------------------------------
  27 */
  28
  29 /*
  30  * cpuidtest.c
  31  *
  32  * A CPUID demo program using libcom32
  33  */
  34
  35 #include <string.h>
  36 #include <stdio.h>
  37 #include <console.h>
  38 #include "cpuid.h"
  39
  40 char display_line;
  41
  42 int main(void)
  43 {
  44   s_cpu cpu;
  45   openconsole(&dev_stdcon_r, &dev_stdcon_w);
  46
  47   for (;;) {
  48         detect_cpu(&cpu);
  49         printf("Vendor      = %s\n",cpu.vendor);
  50         printf("Model       = %s\n",cpu.model);
  51         printf("Vendor ID   = %d\n",cpu.vendor_id);
  52         printf("Family      = %d\n",cpu.family);
  53         printf("Model ID    = %d\n",cpu.model_id);
  54         printf("Stepping    = %d\n",cpu.stepping);
  55         printf("Flags       = ");
  56         if (cpu.flags.fpu)    printf("fpu ");
  57         if (cpu.flags.vme)    printf("vme ");
  58         if (cpu.flags.de)     printf("de ");
  59         if (cpu.flags.pse)    printf("pse ");
  60         if (cpu.flags.tsc)    printf("tsc ");
  61         if (cpu.flags.msr)    printf("msr ");
  62         if (cpu.flags.pae)    printf("pae ");
  63         if (cpu.flags.mce)    printf("mce ");
  64         if (cpu.flags.cx8)    printf("cx8 ");
  65         if (cpu.flags.apic)   printf("apic ");
  66         if (cpu.flags.sep)    printf("sep ");
  67         if (cpu.flags.mtrr)   printf("mtrr ");
  68         if (cpu.flags.pge)    printf("pge ");
  69         if (cpu.flags.mca)    printf("mca ");
  70         if (cpu.flags.cmov)   printf("cmov ");
  71         if (cpu.flags.pat)    printf("pat ");
  72         if (cpu.flags.pse_36) printf("pse_36 ");
  73         if (cpu.flags.psn)    printf("psn ");
  74         if (cpu.flags.clflsh) printf("clflsh ");
  75         if (cpu.flags.dts)    printf("dts ");
  76         if (cpu.flags.acpi)   printf("acpi ");
  77         if (cpu.flags.mmx)    printf("mmx ");
  78         if (cpu.flags.sse)    printf("sse ");
  79         if (cpu.flags.sse2)   printf("sse2 ");
  80         if (cpu.flags.ss)     printf("ss ");
  81         if (cpu.flags.htt)    printf("ht ");
  82         if (cpu.flags.acc)    printf("acc ");
  83         if (cpu.flags.syscall) printf("syscall ");
  84         if (cpu.flags.mp)     printf("mp ");
  85         if (cpu.flags.nx)     printf("nx ");
  86         if (cpu.flags.mmxext) printf("mmxext ");
  87         if (cpu.flags.lm)     printf("lm ");
  88         if (cpu.flags.nowext) printf("3dnowext ");
  89         if (cpu.flags.now)    printf("3dnow! ");
  90         printf("\n");
  91         printf("SMP         = ");
  92         if (cpu.flags.smp)    printf("yes\n");
  93         else                  printf("no\n");
  94         break;
  95   }
  96
  97   return 0;
  98 }