Annotation of OpenXM_contrib2/asir2018/parse/comp.c, Revision 1.1
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: *
! 48: * $OpenXM$
! 49: */
! 50: #include "ca.h"
! 51: #include "parse.h"
! 52: #include "comp.h"
! 53: #if defined(__GNUC__) || defined(VISUAL) || defined(__MINGW32__) || (defined(__MACH__) && defined(__ppc__)) || defined(__FreeBSD__)
! 54: #include <stdarg.h>
! 55: #else
! 56: #include <varargs.h>
! 57: #endif
! 58:
! 59: extern int f_return;
! 60:
! 61: #if defined(__GNUC__) || defined(VISUAL) || defined(__MINGW32__) || (defined(__MACH__) && defined(__ppc__)) || defined(__FreeBSD__)
! 62: void call_usrf(FUNC f,...)
! 63: {
! 64: va_list ap;
! 65: int ac,i;
! 66: pointer *c;
! 67: VS prev_mpvs;
! 68: NODE tn;
! 69:
! 70: va_start(ap,f);
! 71: if ( !f )
! 72: notdef(0,0,0,0);
! 73: else {
! 74: pushpvs(f);
! 75: if ( f->f.usrf->module ) {
! 76: prev_mpvs = MPVS;
! 77: MPVS = f->f.usrf->module->pvs;
! 78: }
! 79: ac = va_arg(ap,int);
! 80: for ( i = 0, tn = f->f.usrf->args; i < ac;
! 81: i++, tn = NEXT(tn) )
! 82: ASSPV((long)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();
! 86: if ( f->f.usrf->module )
! 87: MPVS = prev_mpvs;
! 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;
! 98: VS prev_mpvs;
! 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);
! 106: if ( f->f.usrf->module ) {
! 107: prev_mpvs = MPVS;
! 108: MPVS = f->f.usrf->module->pvs;
! 109: }
! 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();
! 116: if ( f->f.usrf->module )
! 117: MPVS = prev_mpvs;
! 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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