version 1.52, 2005/10/19 04:52:59 |
version 1.60, 2006/02/25 06:33:31 |
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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 1.51 2005/10/12 03:31:04 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/eval.c,v 1.59 2005/12/11 07:21:43 noro Exp $ |
*/ |
*/ |
#include <ctype.h> |
#include <ctype.h> |
#include "ca.h" |
#include "ca.h" |
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#endif |
#endif |
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extern JMP_BUF timer_env; |
extern JMP_BUF timer_env; |
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extern FUNC cur_binf; |
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extern NODE PVSS; |
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int f_break,f_return,f_continue; |
int f_break,f_return,f_continue; |
int evalstatline; |
int evalstatline; |
int recv_intr; |
int recv_intr; |
int show_crossref; |
int show_crossref; |
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int at_root; |
void gen_searchf_searchonly(char *name,FUNC *r); |
void gen_searchf_searchonly(char *name,FUNC *r); |
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LIST eval_arg(FNODE a,unsigned int quote); |
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pointer eval(FNODE f) |
pointer eval(FNODE f) |
{ |
{ |
Line 178 pointer eval(FNODE f) |
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Line 182 pointer eval(FNODE f) |
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val = evalf((FUNC)FA0(f),(FNODE)FA1(f),0); break; |
val = evalf((FUNC)FA0(f),(FNODE)FA1(f),0); break; |
case I_FUNC_OPT: |
case I_FUNC_OPT: |
val = evalf((FUNC)FA0(f),(FNODE)FA1(f),(FNODE)FA2(f)); break; |
val = evalf((FUNC)FA0(f),(FNODE)FA1(f),(FNODE)FA2(f)); break; |
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case I_FUNC_QARG: |
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tn = BDY(eval_arg((FNODE)FA1(f),(unsigned int)0xffffffff)); |
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val = bevalf((FUNC)FA0(f),tn); break; |
case I_PFDERIV: |
case I_PFDERIV: |
val = evalf_deriv((FUNC)FA0(f),(FNODE)FA1(f),(FNODE)FA2(f)); break; |
val = evalf_deriv((FUNC)FA0(f),(FNODE)FA1(f),(FNODE)FA2(f)); break; |
case I_MAP: |
case I_MAP: |
Line 445 FNODE fnode_to_bin(FNODE f,int dir) |
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Line 452 FNODE fnode_to_bin(FNODE f,int dir) |
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case I_NARYOP: |
case I_NARYOP: |
fun = (ARF)FA0(f); |
fun = (ARF)FA0(f); |
len = length((NODE)FA1(f)); |
len = length((NODE)FA1(f)); |
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if ( len==1 ) return BDY((NODE)(FA1(f))); |
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arg = (FNODE *)ALLOCA(len*sizeof(FNODE)); |
arg = (FNODE *)ALLOCA(len*sizeof(FNODE)); |
for ( i = 0, t = (NODE)FA1(f); i < len; i++, t = NEXT(t) ) |
for ( i = 0, t = (NODE)FA1(f); i < len; i++, t = NEXT(t) ) |
arg[i] = fnode_to_bin((FNODE)BDY(t),dir); |
arg[i] = fnode_to_bin((FNODE)BDY(t),dir); |
Line 506 FNODE partial_eval(FNODE f) |
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Line 515 FNODE partial_eval(FNODE f) |
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{ |
{ |
FNODE a0,a1,a2; |
FNODE a0,a1,a2; |
NODE n; |
NODE n; |
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Obj obj; |
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QUOTE q; |
pointer val; |
pointer val; |
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FUNC func; |
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if ( !f ) |
if ( !f ) |
return f; |
return f; |
Line 538 FNODE partial_eval(FNODE f) |
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Line 550 FNODE partial_eval(FNODE f) |
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return mkfnode(3,f->id,a0,a1,a2); |
return mkfnode(3,f->id,a0,a1,a2); |
break; |
break; |
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/* function */ |
/* XXX : function is evaluated with QUOTE args */ |
case I_FUNC: |
case I_FUNC: |
a1 = partial_eval((FNODE)FA1(f)); |
a1 = partial_eval((FNODE)FA1(f)); |
return mkfnode(2,f->id,FA0(f),a1); |
func = (FUNC)FA0(f); |
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if ( func->id == A_UNDEF || func->id != A_USR ) { |
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a1 = mkfnode(2,I_FUNC,func,a1); |
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return a1; |
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} else { |
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n = BDY(eval_arg(a1,(unsigned int)0xffffffff)); |
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obj = bevalf(func,n); |
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objtoquote(obj,&q); |
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return BDY(q); |
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} |
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break; |
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case I_LIST: case I_EV: |
case I_LIST: case I_EV: |
n = partial_eval_node((NODE)FA0(f)); |
n = partial_eval_node((NODE)FA0(f)); |
Line 575 NODE partial_eval_node(NODE n) |
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Line 597 NODE partial_eval_node(NODE n) |
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return r0; |
return r0; |
} |
} |
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NODE rewrite_fnode_node(NODE n,NODE arg); |
NODE rewrite_fnode_node(NODE n,NODE arg,int qarg); |
FNODE rewrite_fnode(FNODE f,NODE arg); |
FNODE rewrite_fnode(FNODE f,NODE arg,int qarg); |
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FNODE rewrite_fnode(FNODE f,NODE arg) |
FNODE rewrite_fnode(FNODE f,NODE arg,int qarg) |
{ |
{ |
FNODE a0,a1,a2,value; |
FNODE a0,a1,a2,value; |
NODE n,t,pair; |
NODE n,t,pair; |
Line 590 FNODE rewrite_fnode(FNODE f,NODE arg) |
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Line 612 FNODE rewrite_fnode(FNODE f,NODE arg) |
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switch ( f->id ) { |
switch ( f->id ) { |
case I_NOT: case I_PAREN: case I_MINUS: |
case I_NOT: case I_PAREN: case I_MINUS: |
case I_CAR: case I_CDR: |
case I_CAR: case I_CDR: |
a0 = rewrite_fnode((FNODE)FA0(f),arg); |
a0 = rewrite_fnode((FNODE)FA0(f),arg,qarg); |
return mkfnode(1,f->id,a0); |
return mkfnode(1,f->id,a0); |
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case I_BOP: case I_COP: case I_LOP: |
case I_BOP: case I_COP: case I_LOP: |
a1 = rewrite_fnode((FNODE)FA1(f),arg); |
a1 = rewrite_fnode((FNODE)FA1(f),arg,qarg); |
a2 = rewrite_fnode((FNODE)FA2(f),arg); |
a2 = rewrite_fnode((FNODE)FA2(f),arg,qarg); |
return mkfnode(3,f->id,FA0(f),a1,a2); |
return mkfnode(3,f->id,FA0(f),a1,a2); |
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case I_AND: case I_OR: |
case I_AND: case I_OR: |
a0 = rewrite_fnode((FNODE)FA0(f),arg); |
a0 = rewrite_fnode((FNODE)FA0(f),arg,qarg); |
a1 = rewrite_fnode((FNODE)FA1(f),arg); |
a1 = rewrite_fnode((FNODE)FA1(f),arg,qarg); |
return mkfnode(2,f->id,a0,a1); |
return mkfnode(2,f->id,a0,a1); |
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/* ternary operators */ |
/* ternary operators */ |
case I_CE: |
case I_CE: |
a0 = rewrite_fnode((FNODE)FA0(f),arg); |
a0 = rewrite_fnode((FNODE)FA0(f),arg,qarg); |
a1 = rewrite_fnode((FNODE)FA1(f),arg); |
a1 = rewrite_fnode((FNODE)FA1(f),arg,qarg); |
a2 = rewrite_fnode((FNODE)FA2(f),arg); |
a2 = rewrite_fnode((FNODE)FA2(f),arg,qarg); |
return mkfnode(3,f->id,a0,a1,a2); |
return mkfnode(3,f->id,a0,a1,a2); |
break; |
break; |
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/* nary operators */ |
/* nary operators */ |
case I_NARYOP: |
case I_NARYOP: |
n = rewrite_fnode_node((NODE)FA1(f),arg); |
n = rewrite_fnode_node((NODE)FA1(f),arg,qarg); |
return mkfnode(2,f->id,FA0(f),n); |
return mkfnode(2,f->id,FA0(f),n); |
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/* and function */ |
/* and function */ |
case I_FUNC: |
case I_FUNC: |
a1 = rewrite_fnode((FNODE)FA1(f),arg); |
a1 = rewrite_fnode((FNODE)FA1(f),arg,qarg); |
return mkfnode(2,f->id,FA0(f),a1); |
return mkfnode(2,qarg?I_FUNC_QARG:f->id,FA0(f),a1); |
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case I_LIST: case I_EV: |
case I_LIST: case I_EV: |
n = rewrite_fnode_node((NODE)FA0(f),arg); |
n = rewrite_fnode_node((NODE)FA0(f),arg,qarg); |
return mkfnode(1,f->id,n); |
return mkfnode(1,f->id,n); |
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case I_STR: case I_FORMULA: |
case I_STR: case I_FORMULA: |
Line 633 FNODE rewrite_fnode(FNODE f,NODE arg) |
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Line 655 FNODE rewrite_fnode(FNODE f,NODE arg) |
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pv = (int)FA0(f); |
pv = (int)FA0(f); |
for ( t = arg; t; t = NEXT(t) ) { |
for ( t = arg; t; t = NEXT(t) ) { |
pair = (NODE)BDY(t); |
pair = (NODE)BDY(t); |
ind = (int)BDY(pair); value = (FNODE)BDY(NEXT(pair)); |
ind = (int)BDY(pair); |
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value = (FNODE)BDY(NEXT(pair)); |
if ( pv == ind ) |
if ( pv == ind ) |
return value; |
return value; |
} |
} |
Line 645 FNODE rewrite_fnode(FNODE f,NODE arg) |
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Line 668 FNODE rewrite_fnode(FNODE f,NODE arg) |
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} |
} |
} |
} |
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NODE rewrite_fnode_node(NODE n,NODE arg) |
NODE rewrite_fnode_node(NODE n,NODE arg,int qarg) |
{ |
{ |
NODE r0,r,t; |
NODE r0,r,t; |
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for ( r0 = 0, t = n; t; t = NEXT(t) ) { |
for ( r0 = 0, t = n; t; t = NEXT(t) ) { |
NEXTNODE(r0,r); |
NEXTNODE(r0,r); |
BDY(r) = rewrite_fnode((FNODE)BDY(t),arg); |
BDY(r) = rewrite_fnode((FNODE)BDY(t),arg,qarg); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
return r0; |
return r0; |
Line 701 pointer evalstat(SNODE f) |
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Line 724 pointer evalstat(SNODE f) |
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bp(f); |
bp(f); |
} |
} |
evalstatline = f->ln; |
evalstatline = f->ln; |
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if ( !PVSS ) at_root = evalstatline; |
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switch ( f->id ) { |
switch ( f->id ) { |
case S_BP: |
case S_BP: |
Line 814 pointer evalnode(NODE node) |
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Line 838 pointer evalnode(NODE node) |
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return ( val ); |
return ( val ); |
} |
} |
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extern FUNC cur_binf; |
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extern NODE PVSS; |
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LIST eval_arg(FNODE a,unsigned int quote) |
LIST eval_arg(FNODE a,unsigned int quote) |
{ |
{ |
Line 1209 pointer evalif(FNODE f,FNODE a) |
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Line 1231 pointer evalif(FNODE f,FNODE a) |
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pointer evalpf(PF pf,NODE args,NODE dargs) |
pointer evalpf(PF pf,NODE args,NODE dargs) |
{ |
{ |
Obj s,s1; |
Obj s,s1; |
int i; |
int i,di,j; |
NODE node,dnode; |
NODE node,dnode; |
PFINS ins; |
PFINS ins; |
PFAD ad; |
PFAD ad; |
Line 1228 pointer evalpf(PF pf,NODE args,NODE dargs) |
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Line 1250 pointer evalpf(PF pf,NODE args,NODE dargs) |
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} |
} |
simplify_ins(ins,&s); |
simplify_ins(ins,&s); |
} else { |
} else { |
for ( i = 0, s = pf->body, node = args; |
s = pf->body; |
node; node = NEXT(node), i++ ) { |
if ( dnode ) { |
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for ( i = 0, dnode = dargs; dnode; dnode = NEXT(dnode), i++ ) { |
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di = QTOS((Q)dnode->body); |
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for ( j = 0; j < di; j++ ) { |
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derivr(CO,s,pf->args[i],&s1); s = s1; |
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} |
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} |
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} |
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for ( i = 0, node = args; node; node = NEXT(node), i++ ) { |
substr(CO,0,s,pf->args[i],(Obj)node->body,&s1); s = s1; |
substr(CO,0,s,pf->args[i],(Obj)node->body,&s1); s = s1; |
} |
} |
} |
} |