[unix-history] / gnu / usr.bin / gcc1 / gnulib / longlong / umoddi3.c

#include "longlong.h"

extern void __bdiv ();

long long 
__umoddi3 (u, v)
     long long u, v;
{
  unsigned long a[2][2], b[2], q[2], r[2];
  long_long w;
  long_long uu, vv;

  uu.ll = u;
  vv.ll = v;

  a[HIGH][HIGH] = 0;
  a[HIGH][LOW] = 0;
  a[LOW][HIGH] = uu.s.high;
  a[LOW][LOW] = uu.s.low;
  b[HIGH] = vv.s.high;
  b[LOW] = vv.s.low;

  __bdiv (a, b, q, r, sizeof a, sizeof b);

  w.s.high = r[HIGH];
  w.s.low = r[LOW];
  return w.ll;
}
Commit	Line	Data
15637ed4 RG	1	#include "longlong.h"
	2
	3	extern void __bdiv ();
	4
	5	long long
	6	__umoddi3 (u, v)
	7	long long u, v;
	8	{
	9	unsigned long a[2][2], b[2], q[2], r[2];
	10	long_long w;
	11	long_long uu, vv;
	12
	13	uu.ll = u;
	14	vv.ll = v;
	15
	16	a[HIGH][HIGH] = 0;
	17	a[HIGH][LOW] = 0;
	18	a[LOW][HIGH] = uu.s.high;
	19	a[LOW][LOW] = uu.s.low;
	20	b[HIGH] = vv.s.high;
	21	b[LOW] = vv.s.low;
	22
	23	__bdiv (a, b, q, r, sizeof a, sizeof b);
	24
	25	w.s.high = r[HIGH];
	26	w.s.low = r[LOW];
	27	return w.ll;
	28	}