URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [config/] [iq2000/] [lib2extra-funcs.c] - Blame information for rev 827

Go to most recent revision | Details | Compare with Previous | View Log


typedef unsigned int USItype            __attribute__ ((mode (SI)));
 
USItype
__mulsi3 (USItype a, USItype b)
{
  USItype c = 0;
 
  while (a != 0)
    {
      if (a & 1)
        c += b;
      a >>= 1;
      b <<= 1;
    }
 
  return c;
}

Line No.	Rev	Author	Line
1	38	julius	`typedef unsigned int USItype __attribute__ ((mode (SI)));`
2
3			`USItype`
4			`__mulsi3 (USItype a, USItype b)`
5			`{`
6			`USItype c = 0;`
7
8			`while (a != 0)`
9			`{`
10			`if (a & 1)`
11			`c += b;`
12			`a >>= 1;`
13			`b <<= 1;`
14			`}`
15
16			`return c;`
17			`}`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [config/] [iq2000/] [lib2extra-funcs.c] - Blame information for rev 827