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Annotation of OpenXM_contrib2/asir2018/engine/Ebug.c, Revision 1.2

1.1       noro        1: /*
                      2:  * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
                      3:  * All rights reserved.
                      4:  *
                      5:  * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
                      6:  * non-exclusive and royalty-free license to use, copy, modify and
                      7:  * redistribute, solely for non-commercial and non-profit purposes, the
                      8:  * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
                      9:  * conditions of this Agreement. For the avoidance of doubt, you acquire
                     10:  * only a limited right to use the SOFTWARE hereunder, and FLL or any
                     11:  * third party developer retains all rights, including but not limited to
                     12:  * copyrights, in and to the SOFTWARE.
                     13:  *
                     14:  * (1) FLL does not grant you a license in any way for commercial
                     15:  * purposes. You may use the SOFTWARE only for non-commercial and
                     16:  * non-profit purposes only, such as academic, research and internal
                     17:  * business use.
                     18:  * (2) The SOFTWARE is protected by the Copyright Law of Japan and
                     19:  * international copyright treaties. If you make copies of the SOFTWARE,
                     20:  * with or without modification, as permitted hereunder, you shall affix
                     21:  * to all such copies of the SOFTWARE the above copyright notice.
                     22:  * (3) An explicit reference to this SOFTWARE and its copyright owner
                     23:  * shall be made on your publication or presentation in any form of the
                     24:  * results obtained by use of the SOFTWARE.
                     25:  * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
                     26:  * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
                     27:  * for such modification or the source code of the modified part of the
                     28:  * SOFTWARE.
                     29:  *
                     30:  * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
                     31:  * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
                     32:  * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
                     33:  * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
                     34:  * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
                     35:  * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
                     36:  * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
                     37:  * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
                     38:  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
                     39:  * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
                     40:  * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
                     41:  * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
                     42:  * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
                     43:  * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
                     44:  * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
                     45:  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
                     46:  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
                     47:  *
1.2     ! noro       48:  * $OpenXM: OpenXM_contrib2/asir2018/engine/Ebug.c,v 1.1 2018/09/19 05:45:06 noro Exp $
1.1       noro       49: */
                     50: #include "ca.h"
                     51:
                     52: void substvp(VL vl,P f,VN vn,P *g)
                     53: {
                     54:   V v;
                     55:   int i;
                     56:   P h,h1;
                     57:   Z t;
                     58:
                     59:   h = f;
                     60:   for ( i = 0; (v = vn[i].v) != 0; i++ ) {
1.2     ! noro       61:     STOZ(vn[i].n,t);
1.1       noro       62:     substp(vl,h,v,(P)t,&h1); h = h1;
                     63:   }
                     64:   *g = h;
                     65: }
                     66:
                     67: void affine(VL vl,P f,VN vn,P *fr)
                     68: {
                     69:   int i,j,n;
                     70:   P vv,g,g1,t,u;
                     71:   Z s;
                     72:   int *dlist;
                     73:   P **plist;
                     74:
                     75:   for ( n = 0; vn[n].v; n++);
                     76:   dlist = (int *)ALLOCA((n+1)*sizeof(int));
                     77:   plist = (P **)ALLOCA((n+1)*sizeof(P *));
                     78:   for ( i = 0; vn[i].v; i++ ) {
                     79:     if ( !vn[i].n )
                     80:       continue;
                     81:     dlist[i] = getdeg(vn[i].v,f);
                     82:     plist[i] = (P *)ALLOCA((dlist[i]+1)*sizeof(P));
                     83:
                     84:     MKV(vn[i].v,t);
                     85:     if ( vn[i].n ) {
1.2     ! noro       86:       STOZ(vn[i].n,s); addp(vl,t,(P)s,&vv);
1.1       noro       87:     } else
                     88:       vv = t;
                     89:
                     90:     for ( j = 0, t = (P)ONE; j < dlist[i]; j++ ) {
                     91:       plist[i][j] = t;
                     92:       mulp(vl,t,vv,&u);
                     93:       t = u;
                     94:     }
                     95:     plist[i][j] = t;
                     96:   }
                     97:
                     98:   g = f;
                     99:   for ( i = 0; vn[i].v; i++ ) {
                    100:     if ( !vn[i].n )
                    101:       continue;
                    102:     affinemain(vl,g,vn[i].v,dlist[i],plist[i],&g1); g = g1;
                    103:   }
                    104:   *fr = g;
                    105: }
                    106:

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