| version 1.4, 2001/10/09 01:36:03 |
version 1.5, 2006/08/09 02:43:37 |
|
|
| * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
| * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
| * |
* |
| * $OpenXM: OpenXM_contrib2/asir2000/asm/ddN.c,v 1.3 2000/08/22 05:03:55 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/asm/ddN.c,v 1.4 2001/10/09 01:36:03 noro Exp $ |
| */ |
*/ |
| #ifndef FBASE |
#ifndef FBASE |
| #define FBASE |
#define FBASE |
| Line 553 void muln(N n1,N n2,N *nr) |
|
| Line 553 void muln(N n1,N n2,N *nr) |
|
| { |
{ |
| unsigned int tmp,carry,mul; |
unsigned int tmp,carry,mul; |
| unsigned int *p1,*pp,*m1,*m2; |
unsigned int *p1,*pp,*m1,*m2; |
| int i,j,d1,d2; |
int i,j,d1,d2,d; |
| N r; |
N r; |
| |
|
| if ( !n1 || !n2 ) |
if ( !n1 || !n2 ) |
| Line 570 void muln(N n1,N n2,N *nr) |
|
| Line 570 void muln(N n1,N n2,N *nr) |
|
| } else |
} else |
| STON(tmp,*nr); |
STON(tmp,*nr); |
| } else { |
} else { |
| d1 = PL(n1); d2 = PL(n2); |
d1 = PL(n1); d2 = PL(n2); d = d1+d2; |
| *nr = r = NALLOC(d1+d2); INITRC(r); |
*nr = r = NALLOC(d); INITRC(r); |
| bzero((char *)BD(r),(int)((d1+d2)*sizeof(int))); |
for ( i = 0, pp = BD(r); i < d; i++, pp++ ) *pp = 0; |
| for ( i = 0, m1 = BD(n1), m2 = BD(n2); i < d2; i++, m2++ ) |
for ( i = 0, m1 = BD(n1), m2 = BD(n2); i < d2; i++, m2++ ) |
| if ( mul = *m2 ) { |
if ( mul = *m2 ) { |
| for ( j = d1, carry = 0, p1 = m1, pp = BD(r)+i; |
for ( j = d1, carry = 0, p1 = m1, pp = BD(r)+i; |
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