| version 1.2, 2000/08/21 08:31:47 |
version 1.8, 2003/05/14 07:08:48 |
|
|
| * shall be made on your publication or presentation in any form of the |
* shall be made on your publication or presentation in any form of the |
| * results obtained by use of the SOFTWARE. |
* results obtained by use of the SOFTWARE. |
| * (4) In the event that you modify the SOFTWARE, you shall notify FLL by |
* (4) In the event that you modify the SOFTWARE, you shall notify FLL by |
| * e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification |
* 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 |
* for such modification or the source code of the modified part of the |
| * SOFTWARE. |
* SOFTWARE. |
| * |
* |
|
|
| * 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/pvar.c,v 1.1.1.1 1999/12/03 07:39:12 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/pvar.c,v 1.7 2003/05/14 06:20:12 noro Exp $ |
| */ |
*/ |
| #include "ca.h" |
#include "ca.h" |
| #include "parse.h" |
#include "parse.h" |
|
|
| NODE PVSS; |
NODE PVSS; |
| |
|
| void mkpvs() |
void mkpvs() |
| { |
{ |
| VS pvs; |
VS pvs; |
| |
|
| pvs = (VS)MALLOC(sizeof(struct oVS)); |
pvs = (VS)MALLOC(sizeof(struct oVS)); |
|
|
| CPVS = pvs; |
CPVS = pvs; |
| } |
} |
| |
|
| void pushpvs(f) |
void pushpvs(FUNC f) |
| FUNC f; |
|
| { |
{ |
| VS pvs; |
VS pvs; |
| NODE node; |
NODE node; |
|
|
| nextbplevel--; |
nextbplevel--; |
| } |
} |
| |
|
| int gdef; |
int gdef,mgdef; |
| |
|
| int makepvar(str) |
#define IS_LOCAL 0 |
| char *str; |
#define IS_GLOBAL 1 |
| |
#define IS_MGLOBAL 2 |
| |
|
| |
unsigned int makepvar(char *str) |
| { |
{ |
| int c; |
int c,c1; |
| |
|
| |
/* EPVS : global list of the current file */ |
| |
/* add to the local variable list */ |
| c = getpvar(CPVS,str,0); |
c = getpvar(CPVS,str,0); |
| if ( gdef ) { |
if ( gdef ) { |
| |
/* add to the external variable list */ |
| getpvar(EPVS,str,0); |
getpvar(EPVS,str,0); |
| if ( CPVS != GPVS ) { |
if ( CPVS != GPVS ) { |
| |
/* inside function : we add the name to the global list */ |
| getpvar(GPVS,str,0); |
getpvar(GPVS,str,0); |
| CPVS->va[c].attr = 1; |
CPVS->va[c].attr = IS_GLOBAL; |
| } |
} |
| } else if ( (CPVS != GPVS) && |
} else if ( mgdef ) { |
| (CPVS->va[c].attr || (getpvar(EPVS,str,1) >= 0)) ) { |
getpvar(CUR_MODULE->pvs,str,0); |
| CPVS->va[c].attr = 1; |
if ( CPVS != GPVS ) { |
| c = (getpvar(GPVS,str,1)|MSB); |
/* inside function */ |
| |
CPVS->va[c].attr = IS_MGLOBAL; |
| |
} |
| |
} else if ( CPVS != GPVS ) { |
| |
/* inside function */ |
| |
switch ( CPVS->va[c].attr ) { |
| |
case IS_GLOBAL: |
| |
c1 = getpvar(GPVS,str,1); c = PVGLOBAL((unsigned int)c1); |
| |
break; |
| |
case IS_MGLOBAL: |
| |
c1 = getpvar(CUR_MODULE->pvs,str,1); c = PVMGLOBAL((unsigned int)c1); |
| |
break; |
| |
case IS_LOCAL: |
| |
default: |
| |
if ( CUR_MODULE && |
| |
((c1 = getpvar(CUR_MODULE->pvs,str,1)) >= 0) ) { |
| |
CPVS->va[c].attr = IS_MGLOBAL; |
| |
c = PVMGLOBAL((unsigned int)c1); |
| |
} else if ( getpvar(EPVS,str,1) >= 0 ) { |
| |
CPVS->va[c].attr = IS_GLOBAL; |
| |
c1 = getpvar(GPVS,str,1); c = PVGLOBAL((unsigned int)c1); |
| |
} |
| |
break; |
| |
} |
| } |
} |
| return c; |
return c; |
| } |
} |
| |
|
| extern FUNC parse_targetf; |
extern FUNC parse_targetf; |
| |
|
| int searchpvar(str) |
int searchpvar(char *str) |
| char *str; |
|
| { |
{ |
| VS pvs; |
VS pvs; |
| int i; |
MODULE mod; |
| |
int c; |
| |
|
| if ( parse_targetf && parse_targetf->id != A_USR ) |
if ( parse_targetf && parse_targetf->id != A_USR ) |
| return -1; |
c = -1; |
| pvs = parse_targetf ? parse_targetf->f.usrf->pvs : GPVS; |
else if ( parse_targetf ) { |
| i = getpvar(pvs,str,1); |
pvs = parse_targetf->f.usrf->pvs; |
| if ( ((i>=0)&&pvs->va[i].attr) || (i<0) ) |
mod = parse_targetf->f.usrf->module; |
| return getpvar(GPVS,str,1)|MSB; |
if ( (c = getpvar(pvs,str,1)) >= 0 ) { |
| else |
switch ( pvs->va[c].attr ) { |
| return i; |
case IS_GLOBAL: |
| |
c = getpvar(GPVS,str,1); |
| |
c = PVGLOBAL((unsigned int)c); |
| |
break; |
| |
case IS_MGLOBAL: |
| |
c = getpvar(mod->pvs,str,1); |
| |
c = PVMGLOBAL((unsigned int)c); |
| |
break; |
| |
default: |
| |
break; |
| |
} |
| |
} else if ( mod && (c = getpvar(mod->pvs,str,1)) >= 0 ) |
| |
c = PVMGLOBAL((unsigned int)c); |
| |
else if ( (c = getpvar(GPVS,str,1)) >= 0 ) |
| |
c = PVGLOBAL((unsigned int)c); |
| |
else |
| |
c = -1; |
| |
} |
| |
return c; |
| } |
} |
| |
|
| int getpvar(pvs,str,searchonly) |
int getpvar(VS pvs,char *str,int searchonly) |
| VS pvs; |
|
| char *str; |
|
| int searchonly; |
|
| { |
{ |
| struct oPV *va; |
struct oPV *va; |
| PV v; |
PV v; |
|
|
| v = &pvs->va[pvs->n]; |
v = &pvs->va[pvs->n]; |
| NAME(v) = (char *)CALLOC(strlen(str)+1,sizeof(char)); |
NAME(v) = (char *)CALLOC(strlen(str)+1,sizeof(char)); |
| strcpy(NAME(v),str); v->priv = 0; |
strcpy(NAME(v),str); v->priv = 0; |
| v->attr= 0; v->type = -1; i = pvs->n; pvs->n++; |
v->attr= IS_LOCAL; v->type = -1; i = pvs->n; pvs->n++; |
| return i; |
return i; |
| } |
} |
| |
|
| Line 175 void closecurrentinput() |
|
| Line 219 void closecurrentinput() |
|
| if ( asir_infile && !asir_infile->fp ) |
if ( asir_infile && !asir_infile->fp ) |
| return; |
return; |
| |
|
| #if defined(THINK_C) || defined(VISUAL) |
#if defined(VISUAL) |
| #if defined(THINK_C) |
|
| void setDir(short); |
|
| |
|
| fclose(asir_infile->fp); |
fclose(asir_infile->fp); |
| setDir(asir_infile->vol); |
|
| unlink(asir_infile->tname); |
unlink(asir_infile->tname); |
| resetDir(); |
|
| #else |
#else |
| fclose(asir_infile->fp); |
|
| unlink(asir_infile->tname); |
|
| #endif |
|
| #else |
|
| PCLOSE(asir_infile->fp); |
PCLOSE(asir_infile->fp); |
| #endif |
#endif |
| asir_infile = NEXT(asir_infile); |
asir_infile = NEXT(asir_infile); |
| Line 197 void closecurrentinput() |
|
| Line 232 void closecurrentinput() |
|
| void resetpvs() |
void resetpvs() |
| { |
{ |
| if ( !NEXT(asir_infile) ) { |
if ( !NEXT(asir_infile) ) { |
| PVSS = 0; CPVS = GPVS; nextbp = 0; |
PVSS = 0; CPVS = GPVS; MPVS = 0; CUR_MODULE = 0; nextbp = 0; |
| if ( EPVS->va ) { |
if ( EPVS->va ) { |
| bzero((char *)EPVS->va,(int)(EPVS->asize*sizeof(struct oPV))); EPVS->n = 0; |
bzero((char *)EPVS->va,(int)(EPVS->asize*sizeof(struct oPV))); EPVS->n = 0; |
| } |
} |
| Line 224 void restorepvs() |
|
| Line 259 void restorepvs() |
|
| nextbplevel = saved_nextbplevel; |
nextbplevel = saved_nextbplevel; |
| } |
} |
| |
|
| void storeans(p) |
void storeans(pointer p) |
| pointer p; |
|
| { |
{ |
| if ( APVS->asize == APVS->n ) |
if ( APVS->asize == APVS->n ) |
| reallocarray((char **)&APVS->va,(int *)&APVS->asize,(int *)&APVS->n,(int)sizeof(struct oPV)); |
reallocarray((char **)&APVS->va,(int *)&APVS->asize,(int *)&APVS->n,(int)sizeof(struct oPV)); |
| APVS->va[APVS->n++].priv = p; |
APVS->va[APVS->n++].priv = p; |
| } |
} |
| |
|
| #if 1 |
|
| pointer evalpv(id,expr,f) |
|
| int id; |
|
| FNODE expr; |
|
| pointer f; |
|
| { |
|
| pointer a,val = 0; |
|
| pointer *addr; |
|
| |
|
| if ( expr->id != I_PVAR && expr->id != I_CAST ) |
|
| error("evalpv : invalid assignment"); |
|
| switch ( id ) { |
|
| case I_PRESELF: |
|
| getmemberp((FNODE)expr,(Obj **)&addr); |
|
| (*((ARF)f)->fp)(CO,*addr,ONE,&val); *addr = val; break; |
|
| case I_POSTSELF: |
|
| getmemberp((FNODE)expr,(Obj **)&addr); |
|
| val = *addr; (*((ARF)f)->fp)(CO,*addr,ONE,&a); *addr = a; break; |
|
| case I_PVAR: |
|
| getmember((FNODE)expr,(Obj *)&val); break; |
|
| case I_ASSPVAR: |
|
| getmemberp((FNODE)expr,(Obj **)&addr); *addr = val = eval((FNODE)f); break; |
|
| } |
|
| return val; |
|
| } |
|
| #endif |
|
| |
|
| #if 0 |
|
| pointer evalpv(id,tree,f) |
|
| int id; |
|
| NODE2 tree; |
|
| pointer f; |
|
| { |
|
| pointer a,val = 0; |
|
| pointer *addr; |
|
| int pv; |
|
| NODE ind,tn; |
|
| |
|
| switch ( id ) { |
|
| case I_PRESELF: |
|
| getmemberp((FNODE)tree,(Obj **)&addr); |
|
| (*((ARF)f)->fp)(CO,*addr,ONE,&val); *addr = val; break; |
|
| case I_POSTSELF: |
|
| getmemberp((FNODE)tree,(Obj **)&addr); |
|
| val = *addr; (*((ARF)f)->fp)(CO,*addr,ONE,&a); *addr = a; break; |
|
| case I_PVAR: |
|
| pv = (int)BDY1(tree); ind = (NODE)BDY2(tree); GETPV(pv,a); |
|
| if ( !ind ) |
|
| val = a; |
|
| else { |
|
| evalnodebody(ind,&tn); getarray(a,tn,&val); |
|
| } |
|
| break; |
|
| case I_ASSPVAR: |
|
| pv = (int)BDY1(tree); ind = (NODE)BDY2(tree); |
|
| if ( !ind ) { |
|
| val = eval(f); ASSPV(pv,val); |
|
| } else { |
|
| GETPV(pv,a); |
|
| if ( a ) { |
|
| evalnodebody(ind,&tn); putarray(a,tn,val = eval(f)); |
|
| } |
|
| } |
|
| break; |
|
| } |
|
| return val; |
|
| } |
|
| #endif |
|