none/tests/x86/cpuid_c.c

   1
   2 #include <stdio.h>
   3
   4 // in cpuid_s.s
   5 extern void get_cpuid0 ( unsigned int* buf );
   6 extern void get_cpuid1 ( unsigned int* buf );
   7
   8 unsigned int buf[4];
   9
  10 int main ( void )
  11 {
  12    get_cpuid0(&buf[0]);
  13    printf("cpuid words (0): 0x%x 0x%x 0x%x 0x%x\n",
  14           buf[0], buf[1], buf[2], buf[3] );
  15
  16    get_cpuid1(&buf[0]);
  17    printf("cpuid words (1): 0x%x 0x%x 0x%x 0x%x\n",
  18           buf[0], buf[1], buf[2], buf[3] );
  19
  20    return 0;
  21 }