File: [local] / OpenXM_contrib2 / asir2000 / parse / comp.c (download)
Revision 1.3, Tue Aug 22 05:04:25 2000 UTC (24 years, 1 month ago) by noro
Branch: MAIN
CVS Tags: maekawa-ipv6, STABLE_1_1_3, RELEASE_1_1_3 Changes since 1.2: +2 -2
lines
Sorry, the email address in the license agreement was incorrect.
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/*
* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
* All rights reserved.
*
* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
* non-exclusive and royalty-free license to use, copy, modify and
* redistribute, solely for non-commercial and non-profit purposes, the
* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
* conditions of this Agreement. For the avoidance of doubt, you acquire
* only a limited right to use the SOFTWARE hereunder, and FLL or any
* third party developer retains all rights, including but not limited to
* copyrights, in and to the SOFTWARE.
*
* (1) FLL does not grant you a license in any way for commercial
* purposes. You may use the SOFTWARE only for non-commercial and
* non-profit purposes only, such as academic, research and internal
* business use.
* (2) The SOFTWARE is protected by the Copyright Law of Japan and
* international copyright treaties. If you make copies of the SOFTWARE,
* with or without modification, as permitted hereunder, you shall affix
* to all such copies of the SOFTWARE the above copyright notice.
* (3) An explicit reference to this SOFTWARE and its copyright owner
* shall be made on your publication or presentation in any form of the
* results obtained by use of the SOFTWARE.
* (4) In the event that you modify the SOFTWARE, you shall notify FLL by
* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
* for such modification or the source code of the modified part of the
* SOFTWARE.
*
* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
*
* $OpenXM: OpenXM_contrib2/asir2000/parse/comp.c,v 1.3 2000/08/22 05:04:25 noro Exp $
*/
#include "ca.h"
#include "parse.h"
#include "comp.h"
#if defined(THINK_C) || defined(VISUAL)
#include <stdarg.h>
#else
#include <varargs.h>
#endif
extern f_return;
#if defined(THINK_C) || defined(VISUAL)
void call_usrf(FUNC f,...)
{
va_list ap;
int ac,i;
pointer *c;
NODE tn;
va_start(ap,f);
if ( !f )
notdef(0,0,0,0);
else {
pushpvs(f);
ac = va_arg(ap,int);
for ( i = 0, tn = f->f.usrf->args; i < ac;
i++, tn = NEXT(tn) )
ASSPV((int)FA0((FNODE)BDY(tn)),va_arg(ap,pointer));
c = va_arg(ap,pointer *); *c = evalstat(BDY(f->f.usrf));
va_end(ap);
f_return = 0; poppvs();
}
}
#else
void call_usrf(va_alist)
va_dcl
{
va_list ap;
int ac,i;
FUNC f;
pointer a,b,*c;
NODE tn;
va_start(ap); f = va_arg(ap,FUNC);
if ( !f )
notdef(0,0,0,0);
else {
pushpvs(f);
ac = va_arg(ap,int);
for ( i = 0, tn = f->f.usrf->args; i < ac;
i++, tn = NEXT(tn) )
ASSPV((int)FA0((FNODE)BDY(tn)),va_arg(ap,pointer));
c = va_arg(ap,pointer *); *c = evalstat(BDY(f->f.usrf));
f_return = 0; poppvs();
}
}
#endif
void addcomp(vl,a,b,c)
VL vl;
COMP a,b,*c;
{
if ( a->type != b->type )
error("addcomp : types different");
else
call_usrf(LSS->sa[a->type].arf.add,2,a,b,c);
}
void subcomp(vl,a,b,c)
VL vl;
COMP a,b,*c;
{
if ( a->type != b->type )
error("subcomp : types different");
else
call_usrf(LSS->sa[a->type].arf.sub,2,a,b,c);
}
void mulcomp(vl,a,b,c)
VL vl;
COMP a,b,*c;
{
if ( a->type != b->type )
error("mulcomp : types different");
else
call_usrf(LSS->sa[a->type].arf.mul,2,a,b,c);
}
void divcomp(vl,a,b,c)
VL vl;
COMP a,b,*c;
{
if ( a->type != b->type )
error("divcomp : types different");
else
call_usrf(LSS->sa[a->type].arf.div,2,a,b,c);
}
void chsgncomp(a,b)
COMP a,*b;
{
call_usrf(LSS->sa[a->type].arf.chsgn,1,a,b);
}
void pwrcomp(vl,a,r,c)
VL vl;
COMP a;
Obj r;
COMP *c;
{
call_usrf(LSS->sa[a->type].arf.pwr,2,a,r,c);
}
int compcomp(vl,a,b)
VL vl;
COMP a,b;
{
Q c;
int s;
if ( a->type > b->type )
return 1;
else if ( a->type < b->type )
return -1;
else {
call_usrf(LSS->sa[a->type].arf.comp,2,a,b,&c);
s = QTOS(c);
if ( s > 0 )
return 1;
else if ( s < 0 )
return -1;
else
return 0;
}
}