Annotation of OpenXM_contrib2/asir2000/parse/comp.c, Revision 1.10
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: *
1.10 ! fujimoto 48: * $OpenXM: OpenXM_contrib2/asir2000/parse/comp.c,v 1.9 2015/08/06 10:01:53 fujimoto Exp $
1.2 noro 49: */
1.1 noro 50: #include "ca.h"
51: #include "parse.h"
52: #include "comp.h"
1.10 ! fujimoto 53: #if defined(__GNUC__) || defined(VISUAL) || defined(__MINGW32__) || (defined(__MACH__) && defined(__ppc__)) || defined(__FreeBSD__)
1.1 noro 54: #include <stdarg.h>
55: #else
56: #include <varargs.h>
57: #endif
58:
59: extern f_return;
60:
1.10 ! fujimoto 61: #if defined(__GNUC__) || defined(VISUAL) || defined(__MINGW32__) || (defined(__MACH__) && defined(__ppc__)) || defined(__FreeBSD__)
1.1 noro 62: void call_usrf(FUNC f,...)
63: {
64: va_list ap;
65: int ac,i;
66: pointer *c;
1.6 noro 67: VS prev_mpvs;
1.1 noro 68: NODE tn;
69:
70: va_start(ap,f);
71: if ( !f )
72: notdef(0,0,0,0);
73: else {
74: pushpvs(f);
1.6 noro 75: if ( f->f.usrf->module ) {
76: prev_mpvs = MPVS;
77: MPVS = f->f.usrf->module->pvs;
78: }
1.1 noro 79: ac = va_arg(ap,int);
80: for ( i = 0, tn = f->f.usrf->args; i < ac;
81: i++, tn = NEXT(tn) )
82: ASSPV((int)FA0((FNODE)BDY(tn)),va_arg(ap,pointer));
83: c = va_arg(ap,pointer *); *c = evalstat(BDY(f->f.usrf));
84: va_end(ap);
85: f_return = 0; poppvs();
1.6 noro 86: if ( f->f.usrf->module )
87: MPVS = prev_mpvs;
1.1 noro 88: }
89: }
90: #else
91: void call_usrf(va_alist)
92: va_dcl
93: {
94: va_list ap;
95: int ac,i;
96: FUNC f;
97: pointer a,b,*c;
1.6 noro 98: VS prev_mpvs;
1.1 noro 99: NODE tn;
100:
101: va_start(ap); f = va_arg(ap,FUNC);
102: if ( !f )
103: notdef(0,0,0,0);
104: else {
105: pushpvs(f);
1.6 noro 106: if ( f->f.usrf->module ) {
107: prev_mpvs = MPVS;
108: MPVS = f->f.usrf->module->pvs;
109: }
1.1 noro 110: ac = va_arg(ap,int);
111: for ( i = 0, tn = f->f.usrf->args; i < ac;
112: i++, tn = NEXT(tn) )
113: ASSPV((int)FA0((FNODE)BDY(tn)),va_arg(ap,pointer));
114: c = va_arg(ap,pointer *); *c = evalstat(BDY(f->f.usrf));
115: f_return = 0; poppvs();
1.6 noro 116: if ( f->f.usrf->module )
117: MPVS = prev_mpvs;
1.1 noro 118: }
119: }
120: #endif
121:
122: void addcomp(vl,a,b,c)
123: VL vl;
124: COMP a,b,*c;
125: {
126: if ( a->type != b->type )
127: error("addcomp : types different");
128: else
129: call_usrf(LSS->sa[a->type].arf.add,2,a,b,c);
130: }
131:
132: void subcomp(vl,a,b,c)
133: VL vl;
134: COMP a,b,*c;
135: {
136: if ( a->type != b->type )
137: error("subcomp : types different");
138: else
139: call_usrf(LSS->sa[a->type].arf.sub,2,a,b,c);
140: }
141:
142: void mulcomp(vl,a,b,c)
143: VL vl;
144: COMP a,b,*c;
145: {
146: if ( a->type != b->type )
147: error("mulcomp : types different");
148: else
149: call_usrf(LSS->sa[a->type].arf.mul,2,a,b,c);
150: }
151:
152: void divcomp(vl,a,b,c)
153: VL vl;
154: COMP a,b,*c;
155: {
156: if ( a->type != b->type )
157: error("divcomp : types different");
158: else
159: call_usrf(LSS->sa[a->type].arf.div,2,a,b,c);
160: }
161:
162: void chsgncomp(a,b)
163: COMP a,*b;
164: {
165: call_usrf(LSS->sa[a->type].arf.chsgn,1,a,b);
166: }
167:
168: void pwrcomp(vl,a,r,c)
169: VL vl;
170: COMP a;
171: Obj r;
172: COMP *c;
173: {
174: call_usrf(LSS->sa[a->type].arf.pwr,2,a,r,c);
175: }
176:
177: int compcomp(vl,a,b)
178: VL vl;
179: COMP a,b;
180: {
181: Q c;
182: int s;
183:
184: if ( a->type > b->type )
185: return 1;
186: else if ( a->type < b->type )
187: return -1;
188: else {
189: call_usrf(LSS->sa[a->type].arf.comp,2,a,b,&c);
190: s = QTOS(c);
191: if ( s > 0 )
192: return 1;
193: else if ( s < 0 )
194: return -1;
195: else
196: return 0;
197: }
198: }
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