1 #include <signal.h>

     2 

     3 void nope()

     4 {

     5   exit(1);

     6 }

     7 

     8 main()

     9 {

    10   unsigned long x[4];

    11   unsigned long y[4];

    12   int i;

    13   int j;

    14   char c;

    15 

    16   signal(SIGILL,nope);

    17 

    18   x[0] = 0;

    19   x[1] = 0;

    20   x[2] = 0;

    21   x[3] = 0;

    22 

    23   asm volatile(".byte 15;.byte 162" : "=a"(x[0]),"=b"(x[1]),"=c"(x[3]),"=d"(x[2]) : "0"(0) );

    24   if (!x[0]) return 0;

    25   asm volatile(".byte 15;.byte 162" : "=a"(y[0]),"=b"(y[1]),"=c"(y[2]),"=d"(y[3]) : "0"(1) );

    26 

    27   for (i = 1;i < 4;++i)

    28     for (j = 0;j < 4;++j) {

    29       c = x[i] >> (8 * j);

    30       if (c < 32) c = 32;

    31       if (c > 126) c = 126;

    32       putchar(c);

    33     }

    34 

    35   printf("-%08x-%08x\n",y[0],y[3]);

    36 

    37   return 0;

    38 }