__divdi3.c

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00001 /*
00002  * arch/i386/libgcc/__divdi3.c
00003  */
00004 
00005 #include "libgcc.h"
00006 
00007 __libgcc int64_t __divdi3(int64_t num, int64_t den)
00008 {
00009   int minus = 0;
00010   int64_t v;
00011 
00012   if ( num < 0 ) {
00013     num = -num;
00014     minus = 1;
00015   }
00016   if ( den < 0 ) {
00017     den = -den;
00018     minus ^= 1;
00019   }
00020 
00021   v = __udivmoddi4(num, den, NULL);
00022   if ( minus )
00023     v = -v;
00024 
00025   return v;
00026 }