version 1.60, 2006/02/25 06:33:31 |
version 1.64, 2008/11/18 20:52:47 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/parse/eval.c,v 1.59 2005/12/11 07:21:43 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/eval.c,v 1.63 2008/09/01 06:20:33 noro Exp $ |
*/ |
*/ |
#include <ctype.h> |
#include <ctype.h> |
#include "ca.h" |
#include "ca.h" |
#include "al.h" |
#include "al.h" |
#include "base.h" |
#include "base.h" |
#include "parse.h" |
#include "parse.h" |
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#if defined(GC7) |
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#include "gc.h" |
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#endif |
#include <sys/types.h> |
#include <sys/types.h> |
#include <sys/stat.h> |
#include <sys/stat.h> |
#if defined(PARI) |
#if defined(PARI) |
Line 192 pointer eval(FNODE f) |
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Line 195 pointer eval(FNODE f) |
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case I_RECMAP: |
case I_RECMAP: |
val = eval_rec_mapf((FUNC)FA0(f),(FNODE)FA1(f)); break; |
val = eval_rec_mapf((FUNC)FA0(f),(FNODE)FA1(f)); break; |
case I_IFUNC: |
case I_IFUNC: |
val = evalif((FNODE)FA0(f),(FNODE)FA1(f)); break; |
val = evalif((FNODE)FA0(f),(FNODE)FA1(f),(FNODE)FA2(f)); break; |
#if !defined(VISUAL) |
#if !defined(VISUAL) |
case I_TIMER: |
case I_TIMER: |
{ |
{ |
Line 938 pointer evalf(FUNC f,FNODE a,FNODE opt) |
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Line 941 pointer evalf(FUNC f,FNODE a,FNODE opt) |
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getrlimit(RLIMIT_STACK,&rl); |
getrlimit(RLIMIT_STACK,&rl); |
stack_size = rl.rlim_cur; |
stack_size = rl.rlim_cur; |
} |
} |
if ( !stack_base ) |
if ( !stack_base ) { |
stack_base = (void *)GC_get_stack_base(); |
#if defined(GC7) |
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struct GC_stack_base sb; |
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GC_get_stack_base(&sb); |
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stack_base = (void *)sb.mem_base; |
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#else |
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stack_base = (void *)GC_get_stack_base(); |
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#endif |
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} |
if ( (stack_base - (void *)&args) +0x100000 > stack_size ) |
if ( (stack_base - (void *)&args) +0x100000 > stack_size ) |
error("stack overflow"); |
error("stack overflow"); |
#endif |
#endif |
Line 1207 pointer bevalf(FUNC f,NODE a) |
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Line 1217 pointer bevalf(FUNC f,NODE a) |
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return val; |
return val; |
} |
} |
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pointer evalif(FNODE f,FNODE a) |
pointer bevalf_with_opts(FUNC f,NODE a,NODE opts) |
{ |
{ |
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pointer val; |
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int i,n; |
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NODE tn,sn; |
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VS pvs,prev_mpvs; |
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char errbuf[BUFSIZ]; |
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if ( f->id == A_UNDEF ) { |
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sprintf(errbuf,"bevalf : %s undefined",NAME(f)); |
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error(errbuf); |
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} |
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if ( getsecuremode() && !PVSS && !f->secure ) { |
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sprintf(errbuf,"bevalf : %s not permitted",NAME(f)); |
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error(errbuf); |
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} |
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if ( f->id != A_PARI ) { |
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for ( i = 0, tn = a; tn; i++, tn = NEXT(tn) ); |
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if ( ((n = f->argc)>= 0 && i != n) || (n < 0 && i > -n) ) { |
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sprintf(errbuf,"bevalf : argument mismatch in %s()",NAME(f)); |
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error(errbuf); |
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} |
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} |
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switch ( f->id ) { |
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case A_BIN: |
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current_option = opts; |
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if ( !n ) { |
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cur_binf = f; |
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(*f->f.binf)(&val); |
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} else { |
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cur_binf = f; |
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(*f->f.binf)(a,&val); |
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} |
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cur_binf = 0; |
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break; |
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case A_PARI: |
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cur_binf = f; |
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val = evalparif(f,a); |
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cur_binf = 0; |
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break; |
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case A_USR: |
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pvs = f->f.usrf->pvs; |
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if ( PVSS ) |
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((VS)BDY(PVSS))->at = evalstatline; |
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MKNODE(tn,pvs,PVSS); PVSS = tn; |
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CPVS = (VS)ALLOCA(sizeof(struct oVS)); BDY(PVSS) = (pointer)CPVS; |
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CPVS->usrf = f; CPVS->n = CPVS->asize = pvs->n; |
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CPVS->opt = opts; |
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if ( CPVS->n ) { |
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CPVS->va = (struct oPV *)ALLOCA(CPVS->n*sizeof(struct oPV)); |
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bcopy((char *)pvs->va,(char *)CPVS->va, |
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(int)(pvs->n*sizeof(struct oPV))); |
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} |
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if ( nextbp ) |
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nextbplevel++; |
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for ( tn = f->f.usrf->args, sn = a; |
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sn; tn = NEXT(tn), sn = NEXT(sn) ) |
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ASSPV((int)FA0((FNODE)BDY(tn)),BDY(sn)); |
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if ( f->f.usrf->module ) { |
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prev_mpvs = MPVS; |
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MPVS = f->f.usrf->module->pvs; |
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val = evalstat((SNODE)BDY(f->f.usrf)); |
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MPVS = prev_mpvs; |
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} else |
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val = evalstat((SNODE)BDY(f->f.usrf)); |
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f_return = f_break = f_continue = 0; poppvs(); |
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break; |
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case A_PURE: |
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val = evalpf(f->f.puref,a,0); |
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break; |
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default: |
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sprintf(errbuf,"bevalf : %s undefined",NAME(f)); |
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error(errbuf); |
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break; |
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} |
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return val; |
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} |
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pointer evalif(FNODE f,FNODE a,FNODE opt) |
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{ |
Obj g; |
Obj g; |
QUOTE q; |
QUOTE q; |
FNODE t; |
FNODE t; |
Line 1216 pointer evalif(FNODE f,FNODE a) |
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Line 1304 pointer evalif(FNODE f,FNODE a) |
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g = (Obj)eval(f); |
g = (Obj)eval(f); |
if ( g && (OID(g) == O_P) && (VR((P)g)->attr == (pointer)V_SR) ) |
if ( g && (OID(g) == O_P) && (VR((P)g)->attr == (pointer)V_SR) ) |
return evalf((FUNC)VR((P)g)->priv,a,0); |
return evalf((FUNC)VR((P)g)->priv,a,opt); |
else if ( g && OID(g) == O_QUOTEARG && ((QUOTEARG)g)->type == A_func ) { |
else if ( g && OID(g) == O_QUOTEARG && ((QUOTEARG)g)->type == A_func ) { |
t = mkfnode(2,I_FUNC,((QUOTEARG)g)->body,a); |
t = mkfnode(2,I_FUNC,((QUOTEARG)g)->body,a); |
MKQUOTE(q,t); |
MKQUOTE(q,t); |