Annotation of OpenXM_contrib2/asir2000/parse/comp.c, Revision 1.4
1.2 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
1.3 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.2 noro 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: *
1.4 ! noro 48: * $OpenXM: OpenXM_contrib2/asir2000/parse/comp.c,v 1.3 2000/08/22 05:04:25 noro Exp $
1.2 noro 49: */
1.1 noro 50: #include "ca.h"
51: #include "parse.h"
52: #include "comp.h"
1.4 ! noro 53: #if defined(VISUAL)
1.1 noro 54: #include <stdarg.h>
55: #else
56: #include <varargs.h>
57: #endif
58:
59: extern f_return;
60:
1.4 ! noro 61: #if defined(VISUAL)
1.1 noro 62: void call_usrf(FUNC f,...)
63: {
64: va_list ap;
65: int ac,i;
66: pointer *c;
67: NODE tn;
68:
69: va_start(ap,f);
70: if ( !f )
71: notdef(0,0,0,0);
72: else {
73: pushpvs(f);
74: ac = va_arg(ap,int);
75: for ( i = 0, tn = f->f.usrf->args; i < ac;
76: i++, tn = NEXT(tn) )
77: ASSPV((int)FA0((FNODE)BDY(tn)),va_arg(ap,pointer));
78: c = va_arg(ap,pointer *); *c = evalstat(BDY(f->f.usrf));
79: va_end(ap);
80: f_return = 0; poppvs();
81: }
82: }
83: #else
84: void call_usrf(va_alist)
85: va_dcl
86: {
87: va_list ap;
88: int ac,i;
89: FUNC f;
90: pointer a,b,*c;
91: NODE tn;
92:
93: va_start(ap); f = va_arg(ap,FUNC);
94: if ( !f )
95: notdef(0,0,0,0);
96: else {
97: pushpvs(f);
98: ac = va_arg(ap,int);
99: for ( i = 0, tn = f->f.usrf->args; i < ac;
100: i++, tn = NEXT(tn) )
101: ASSPV((int)FA0((FNODE)BDY(tn)),va_arg(ap,pointer));
102: c = va_arg(ap,pointer *); *c = evalstat(BDY(f->f.usrf));
103: f_return = 0; poppvs();
104: }
105: }
106: #endif
107:
108: void addcomp(vl,a,b,c)
109: VL vl;
110: COMP a,b,*c;
111: {
112: if ( a->type != b->type )
113: error("addcomp : types different");
114: else
115: call_usrf(LSS->sa[a->type].arf.add,2,a,b,c);
116: }
117:
118: void subcomp(vl,a,b,c)
119: VL vl;
120: COMP a,b,*c;
121: {
122: if ( a->type != b->type )
123: error("subcomp : types different");
124: else
125: call_usrf(LSS->sa[a->type].arf.sub,2,a,b,c);
126: }
127:
128: void mulcomp(vl,a,b,c)
129: VL vl;
130: COMP a,b,*c;
131: {
132: if ( a->type != b->type )
133: error("mulcomp : types different");
134: else
135: call_usrf(LSS->sa[a->type].arf.mul,2,a,b,c);
136: }
137:
138: void divcomp(vl,a,b,c)
139: VL vl;
140: COMP a,b,*c;
141: {
142: if ( a->type != b->type )
143: error("divcomp : types different");
144: else
145: call_usrf(LSS->sa[a->type].arf.div,2,a,b,c);
146: }
147:
148: void chsgncomp(a,b)
149: COMP a,*b;
150: {
151: call_usrf(LSS->sa[a->type].arf.chsgn,1,a,b);
152: }
153:
154: void pwrcomp(vl,a,r,c)
155: VL vl;
156: COMP a;
157: Obj r;
158: COMP *c;
159: {
160: call_usrf(LSS->sa[a->type].arf.pwr,2,a,r,c);
161: }
162:
163: int compcomp(vl,a,b)
164: VL vl;
165: COMP a,b;
166: {
167: Q c;
168: int s;
169:
170: if ( a->type > b->type )
171: return 1;
172: else if ( a->type < b->type )
173: return -1;
174: else {
175: call_usrf(LSS->sa[a->type].arf.comp,2,a,b,&c);
176: s = QTOS(c);
177: if ( s > 0 )
178: return 1;
179: else if ( s < 0 )
180: return -1;
181: else
182: return 0;
183: }
184: }
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