gpxe/src/libgcc/__divdi3.c

   1 /*
   2  * arch/i386/libgcc/__divdi3.c
   3  */
   4
   5 #include "libgcc.h"
   6
   7 LIBGCC int64_t __divdi3(int64_t num, int64_t den)
   8 {
   9   int minus = 0;
  10   int64_t v;
  11
  12   if ( num < 0 ) {
  13     num = -num;
  14     minus = 1;
  15   }
  16   if ( den < 0 ) {
  17     den = -den;
  18     minus ^= 1;
  19   }
  20
  21   v = __udivmoddi4(num, den, NULL);
  22   if ( minus )
  23     v = -v;
  24
  25   return v;
  26 }