/* scope.c
*
- * Copyright (c) 1991-1994, Larry Wall
+ * Copyright (c) 1991-1997, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
#include "perl.h"
SV**
-stack_grow(sp, p, n)
-SV** sp;
-SV** p;
-int n;
+stack_grow(SV **sp, SV **p, int n)
{
+ dTHR;
+#if defined(DEBUGGING) && !defined(USE_THREADS)
+ static int growing = 0;
+ if (growing++)
+ abort();
+#endif
stack_sp = sp;
- av_extend(stack, (p - stack_base) + (n) + 128);
-#ifdef NOTDEF
- stack_sp = AvARRAY(stack) + (sp - stack_base);
- stack_base = AvARRAY(stack);
- stack_max = stack_base + AvMAX(stack) - 1;
+ av_extend(curstack, (p - stack_base) + (n) + 128);
+#if defined(DEBUGGING) && !defined(USE_THREADS)
+ growing--;
#endif
return stack_sp;
}
I32
-cxinc()
+cxinc(void)
{
+ dTHR;
cxstack_max = cxstack_max * 3 / 2;
- Renew(cxstack, cxstack_max, CONTEXT);
+ Renew(cxstack, cxstack_max + 1, PERL_CONTEXT); /* XXX should fix CXINC macro */
return cxstack_ix + 1;
}
void
-push_return(retop)
-OP *retop;
+push_return(OP *retop)
{
+ dTHR;
if (retstack_ix == retstack_max) {
retstack_max = retstack_max * 3 / 2;
Renew(retstack, retstack_max, OP*);
}
OP *
-pop_return()
+pop_return(void)
{
+ dTHR;
if (retstack_ix > 0)
return retstack[--retstack_ix];
else
}
void
-push_scope()
+push_scope(void)
{
+ dTHR;
if (scopestack_ix == scopestack_max) {
scopestack_max = scopestack_max * 3 / 2;
Renew(scopestack, scopestack_max, I32);
}
void
-pop_scope()
+pop_scope(void)
{
+ dTHR;
I32 oldsave = scopestack[--scopestack_ix];
LEAVE_SCOPE(oldsave);
}
void
-markstack_grow()
+markstack_grow(void)
{
+ dTHR;
I32 oldmax = markstack_max - markstack;
I32 newmax = oldmax * 3 / 2;
}
void
-savestack_grow()
+savestack_grow(void)
{
+ dTHR;
savestack_max = savestack_max * 3 / 2;
Renew(savestack, savestack_max, ANY);
}
void
-free_tmps()
+free_tmps(void)
{
+ dTHR;
/* XXX should tmps_floor live in cxstack? */
I32 myfloor = tmps_floor;
while (tmps_ix > myfloor) { /* clean up after last statement */
}
}
-SV *
-save_scalar(gv)
-GV *gv;
+static SV *
+save_scalar_at(SV **sptr)
{
+ dTHR;
register SV *sv;
- SV *osv = GvSV(gv);
-
- SSCHECK(3);
- SSPUSHPTR(gv);
- SSPUSHPTR(osv);
- SSPUSHINT(SAVEt_SV);
+ SV *osv = *sptr;
- sv = GvSV(gv) = NEWSV(0,0);
+ sv = *sptr = NEWSV(0,0);
if (SvTYPE(osv) >= SVt_PVMG && SvMAGIC(osv) && SvTYPE(osv) != SVt_PVGV) {
sv_upgrade(sv, SvTYPE(osv));
if (SvGMAGICAL(osv)) {
+ MAGIC* mg;
+ bool oldtainted = tainted;
mg_get(osv);
+ if (tainting && tainted && (mg = mg_find(osv, 't'))) {
+ SAVESPTR(mg->mg_obj);
+ mg->mg_obj = osv;
+ }
SvFLAGS(osv) |= (SvFLAGS(osv) &
(SVp_IOK|SVp_NOK|SVp_POK)) >> PRIVSHIFT;
+ tainted = oldtainted;
}
SvMAGIC(sv) = SvMAGIC(osv);
SvFLAGS(sv) |= SvMAGICAL(osv);
- localizing = TRUE;
+ localizing = 1;
SvSETMAGIC(sv);
- localizing = FALSE;
+ localizing = 0;
}
return sv;
}
-#ifdef INLINED_ELSEWHERE
-void
-save_gp(gv)
-GV *gv;
+SV *
+save_scalar(GV *gv)
{
- register GP *gp;
- GP *ogp = GvGP(gv);
-
+ dTHR;
SSCHECK(3);
SSPUSHPTR(gv);
- SSPUSHPTR(ogp);
- SSPUSHINT(SAVEt_GP);
-
- Newz(602,gp, 1, GP);
- GvGP(gv) = gp;
- GvREFCNT(gv) = 1;
- GvSV(gv) = NEWSV(72,0);
- GvLINE(gv) = curcop->cop_line;
- GvEGV(gv) = gv;
+ SSPUSHPTR(GvSV(gv));
+ SSPUSHINT(SAVEt_SV);
+ return save_scalar_at(&GvSV(gv));
}
-#endif
SV*
-save_svref(sptr)
-SV **sptr;
+save_svref(SV **sptr)
{
- register SV *sv;
- SV *osv = *sptr;
-
+ dTHR;
SSCHECK(3);
- SSPUSHPTR(*sptr);
SSPUSHPTR(sptr);
+ SSPUSHPTR(*sptr);
SSPUSHINT(SAVEt_SVREF);
+ return save_scalar_at(sptr);
+}
- sv = *sptr = NEWSV(0,0);
- if (SvTYPE(osv) >= SVt_PVMG && SvMAGIC(osv) && SvTYPE(osv) != SVt_PVGV) {
- sv_upgrade(sv, SvTYPE(osv));
- if (SvGMAGICAL(osv)) {
- mg_get(osv);
- SvFLAGS(osv) |= (SvFLAGS(osv) &
- (SVp_IOK|SVp_NOK|SVp_POK)) >> PRIVSHIFT;
- }
- SvMAGIC(sv) = SvMAGIC(osv);
- SvFLAGS(sv) |= SvMAGICAL(osv);
- localizing = TRUE;
- SvSETMAGIC(sv);
- localizing = FALSE;
+void
+save_gp(GV *gv, I32 empty)
+{
+ dTHR;
+ SSCHECK(6);
+ SSPUSHIV((IV)SvLEN(gv));
+ SvLEN(gv) = 0; /* forget that anything was allocated here */
+ SSPUSHIV((IV)SvCUR(gv));
+ SSPUSHPTR(SvPVX(gv));
+ SvPOK_off(gv);
+ SSPUSHPTR(SvREFCNT_inc(gv));
+ SSPUSHPTR(GvGP(gv));
+ SSPUSHINT(SAVEt_GP);
+
+ if (empty) {
+ register GP *gp;
+ Newz(602, gp, 1, GP);
+ GvGP(gv) = gp_ref(gp);
+ GvSV(gv) = NEWSV(72,0);
+ GvLINE(gv) = curcop->cop_line;
+ GvEGV(gv) = gv;
+ }
+ else {
+ gp_ref(GvGP(gv));
+ GvINTRO_on(gv);
}
- return sv;
}
AV *
-save_ary(gv)
-GV *gv;
+save_ary(GV *gv)
{
+ dTHR;
+ AV *oav = GvAVn(gv);
+ AV *av;
+
+ if (!AvREAL(oav) && AvREIFY(oav))
+ av_reify(oav);
SSCHECK(3);
SSPUSHPTR(gv);
- SSPUSHPTR(GvAVn(gv));
+ SSPUSHPTR(oav);
SSPUSHINT(SAVEt_AV);
GvAV(gv) = Null(AV*);
- return GvAVn(gv);
+ av = GvAVn(gv);
+ if (SvMAGIC(oav)) {
+ SvMAGIC(av) = SvMAGIC(oav);
+ SvFLAGS(av) |= SvMAGICAL(oav);
+ SvMAGICAL_off(oav);
+ SvMAGIC(oav) = 0;
+ localizing = 1;
+ SvSETMAGIC((SV*)av);
+ localizing = 0;
+ }
+ return av;
}
HV *
-save_hash(gv)
-GV *gv;
+save_hash(GV *gv)
{
+ dTHR;
+ HV *ohv, *hv;
+
SSCHECK(3);
SSPUSHPTR(gv);
- SSPUSHPTR(GvHVn(gv));
+ SSPUSHPTR(ohv = GvHVn(gv));
SSPUSHINT(SAVEt_HV);
GvHV(gv) = Null(HV*);
- return GvHVn(gv);
+ hv = GvHVn(gv);
+ if (SvMAGIC(ohv)) {
+ SvMAGIC(hv) = SvMAGIC(ohv);
+ SvFLAGS(hv) |= SvMAGICAL(ohv);
+ SvMAGICAL_off(ohv);
+ SvMAGIC(ohv) = 0;
+ localizing = 1;
+ SvSETMAGIC((SV*)hv);
+ localizing = 0;
+ }
+ return hv;
}
void
-save_item(item)
-register SV *item;
+save_item(register SV *item)
{
- register SV *sv;
+ dTHR;
+ register SV *sv = NEWSV(0,0);
+ sv_setsv(sv,item);
SSCHECK(3);
SSPUSHPTR(item); /* remember the pointer */
- sv = NEWSV(0,0);
- sv_setsv(sv,item);
SSPUSHPTR(sv); /* remember the value */
SSPUSHINT(SAVEt_ITEM);
}
void
-save_int(intp)
-int *intp;
+save_int(int *intp)
{
+ dTHR;
SSCHECK(3);
SSPUSHINT(*intp);
SSPUSHPTR(intp);
}
void
-save_long(longp)
-long *longp;
+save_long(long int *longp)
{
+ dTHR;
SSCHECK(3);
SSPUSHLONG(*longp);
SSPUSHPTR(longp);
}
void
-save_I32(intp)
-I32 *intp;
+save_I32(I32 *intp)
{
+ dTHR;
SSCHECK(3);
SSPUSHINT(*intp);
SSPUSHPTR(intp);
}
void
-save_iv(ivp)
-IV *ivp;
+save_I16(I16 *intp)
{
+ dTHR;
SSCHECK(3);
- SSPUSHINT(*ivp);
+ SSPUSHINT(*intp);
+ SSPUSHPTR(intp);
+ SSPUSHINT(SAVEt_I16);
+}
+
+void
+save_iv(IV *ivp)
+{
+ dTHR;
+ SSCHECK(3);
+ SSPUSHIV(*ivp);
SSPUSHPTR(ivp);
SSPUSHINT(SAVEt_IV);
}
* force word-alignment and we'll miss the pointer.
*/
void
-save_pptr(pptr)
-char **pptr;
+save_pptr(char **pptr)
{
+ dTHR;
SSCHECK(3);
SSPUSHPTR(*pptr);
SSPUSHPTR(pptr);
}
void
-save_sptr(sptr)
-SV **sptr;
+save_sptr(SV **sptr)
{
+ dTHR;
SSCHECK(3);
SSPUSHPTR(*sptr);
SSPUSHPTR(sptr);
SSPUSHINT(SAVEt_SPTR);
}
+SV **
+save_threadsv(PADOFFSET i)
+{
+#ifdef USE_THREADS
+ dTHR;
+ SV **svp = &THREADSV(i); /* XXX Change to save by offset */
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(), "save_threadsv %u: %p %p:%s\n",
+ i, svp, *svp, SvPEEK(*svp)));
+ save_svref(svp);
+ return svp;
+#else
+ croak("panic: save_threadsv called in non-threaded perl");
+ return 0;
+#endif /* USE_THREADS */
+}
+
void
-save_nogv(gv)
-GV *gv;
+save_nogv(GV *gv)
{
+ dTHR;
SSCHECK(2);
SSPUSHPTR(gv);
SSPUSHINT(SAVEt_NSTAB);
}
void
-save_hptr(hptr)
-HV **hptr;
+save_hptr(HV **hptr)
{
+ dTHR;
SSCHECK(3);
SSPUSHPTR(*hptr);
SSPUSHPTR(hptr);
}
void
-save_aptr(aptr)
-AV **aptr;
+save_aptr(AV **aptr)
{
+ dTHR;
SSCHECK(3);
SSPUSHPTR(*aptr);
SSPUSHPTR(aptr);
}
void
-save_freesv(sv)
-SV *sv;
+save_freesv(SV *sv)
{
+ dTHR;
SSCHECK(2);
SSPUSHPTR(sv);
SSPUSHINT(SAVEt_FREESV);
}
void
-save_freeop(op)
-OP *op;
+save_freeop(OP *o)
{
+ dTHR;
SSCHECK(2);
- SSPUSHPTR(op);
+ SSPUSHPTR(o);
SSPUSHINT(SAVEt_FREEOP);
}
void
-save_freepv(pv)
-char *pv;
+save_freepv(char *pv)
{
+ dTHR;
SSCHECK(2);
SSPUSHPTR(pv);
SSPUSHINT(SAVEt_FREEPV);
}
void
-save_clearsv(svp)
-SV** svp;
+save_clearsv(SV **svp)
{
+ dTHR;
SSCHECK(2);
- SSPUSHPTR(svp);
+ SSPUSHLONG((long)(svp-curpad));
SSPUSHINT(SAVEt_CLEARSV);
}
void
-save_delete(hv,key,klen)
-HV *hv;
-char *key;
-I32 klen;
+save_delete(HV *hv, char *key, I32 klen)
{
+ dTHR;
SSCHECK(4);
SSPUSHINT(klen);
SSPUSHPTR(key);
}
void
-save_list(sarg,maxsarg)
-register SV **sarg;
-I32 maxsarg;
+save_list(register SV **sarg, I32 maxsarg)
{
+ dTHR;
register SV *sv;
register I32 i;
- SSCHECK(3 * maxsarg);
for (i = 1; i <= maxsarg; i++) {
- SSPUSHPTR(sarg[i]); /* remember the pointer */
sv = NEWSV(0,0);
sv_setsv(sv,sarg[i]);
+ SSCHECK(3);
+ SSPUSHPTR(sarg[i]); /* remember the pointer */
SSPUSHPTR(sv); /* remember the value */
SSPUSHINT(SAVEt_ITEM);
}
}
void
-save_destructor(f,p)
-void (*f) _((void*));
-void* p;
+save_destructor(void (*f) (void *), void *p)
{
+ dTHR;
SSCHECK(3);
SSPUSHDPTR(f);
SSPUSHPTR(p);
}
void
-leave_scope(base)
-I32 base;
+save_op(void)
{
+ dTHR;
+ SSCHECK(2);
+ SSPUSHPTR(op);
+ SSPUSHINT(SAVEt_OP);
+}
+
+void
+leave_scope(I32 base)
+{
+ dTHR;
register SV *sv;
register SV *value;
register GV *gv;
value = (SV*)SSPOPPTR;
sv = (SV*)SSPOPPTR;
sv_replace(sv,value);
- localizing = TRUE;
+ localizing = 2;
SvSETMAGIC(sv);
- localizing = FALSE;
+ localizing = 0;
break;
case SAVEt_SV: /* scalar reference */
value = (SV*)SSPOPPTR;
gv = (GV*)SSPOPPTR;
- sv = GvSV(gv);
- if (SvTYPE(sv) >= SVt_PVMG && SvMAGIC(sv) && SvTYPE(sv) != SVt_PVGV){
- (void)SvUPGRADE(value, SvTYPE(sv));
- SvMAGIC(value) = SvMAGIC(sv);
- SvFLAGS(value) |= SvMAGICAL(sv);
- SvMAGICAL_off(sv);
- SvMAGIC(sv) = 0;
- }
- SvREFCNT_dec(sv);
- GvSV(gv) = value;
- localizing = TRUE;
- SvSETMAGIC(value);
- localizing = FALSE;
- break;
+ ptr = &GvSV(gv);
+ goto restore_sv;
case SAVEt_SVREF: /* scalar reference */
+ value = (SV*)SSPOPPTR;
ptr = SSPOPPTR;
+ restore_sv:
sv = *(SV**)ptr;
- value = (SV*)SSPOPPTR;
- if (SvTYPE(sv) >= SVt_PVMG && SvTYPE(sv) != SVt_PVGV) {
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(),
+ "restore svref: %p %p:%s -> %p:%s\n",
+ ptr, sv, SvPEEK(sv), value, SvPEEK(value)));
+ if (SvTYPE(sv) >= SVt_PVMG && SvMAGIC(sv) &&
+ SvTYPE(sv) != SVt_PVGV)
+ {
(void)SvUPGRADE(value, SvTYPE(sv));
SvMAGIC(value) = SvMAGIC(sv);
SvFLAGS(value) |= SvMAGICAL(sv);
SvMAGICAL_off(sv);
SvMAGIC(sv) = 0;
}
+ else if (SvTYPE(value) >= SVt_PVMG && SvMAGIC(value) &&
+ SvTYPE(value) != SVt_PVGV)
+ {
+ SvFLAGS(value) |= (SvFLAGS(value) &
+ (SVp_IOK|SVp_NOK|SVp_POK)) >> PRIVSHIFT;
+ SvMAGICAL_off(value);
+ SvMAGIC(value) = 0;
+ }
SvREFCNT_dec(sv);
*(SV**)ptr = value;
- localizing = TRUE;
+ localizing = 2;
SvSETMAGIC(value);
- localizing = FALSE;
+ localizing = 0;
break;
case SAVEt_AV: /* array reference */
av = (AV*)SSPOPPTR;
gv = (GV*)SSPOPPTR;
- SvREFCNT_dec(GvAV(gv));
+ if (GvAV(gv)) {
+ AV *goner = GvAV(gv);
+ SvMAGIC(av) = SvMAGIC(goner);
+ SvFLAGS(av) |= SvMAGICAL(goner);
+ SvMAGICAL_off(goner);
+ SvMAGIC(goner) = 0;
+ SvREFCNT_dec(goner);
+ }
GvAV(gv) = av;
+ if (SvMAGICAL(av)) {
+ localizing = 2;
+ SvSETMAGIC((SV*)av);
+ localizing = 0;
+ }
break;
case SAVEt_HV: /* hash reference */
hv = (HV*)SSPOPPTR;
gv = (GV*)SSPOPPTR;
- SvREFCNT_dec(GvHV(gv));
+ if (GvHV(gv)) {
+ HV *goner = GvHV(gv);
+ SvMAGIC(hv) = SvMAGIC(goner);
+ SvFLAGS(hv) |= SvMAGICAL(goner);
+ SvMAGICAL_off(goner);
+ SvMAGIC(goner) = 0;
+ SvREFCNT_dec(goner);
+ }
GvHV(gv) = hv;
+ if (SvMAGICAL(hv)) {
+ localizing = 2;
+ SvSETMAGIC((SV*)hv);
+ localizing = 0;
+ }
break;
case SAVEt_INT: /* int reference */
ptr = SSPOPPTR;
ptr = SSPOPPTR;
*(I32*)ptr = (I32)SSPOPINT;
break;
+ case SAVEt_I16: /* I16 reference */
+ ptr = SSPOPPTR;
+ *(I16*)ptr = (I16)SSPOPINT;
+ break;
case SAVEt_IV: /* IV reference */
ptr = SSPOPPTR;
*(IV*)ptr = (IV)SSPOPIV;
break;
case SAVEt_NSTAB:
gv = (GV*)SSPOPPTR;
- (void)sv_clear(gv);
+ (void)sv_clear((SV*)gv);
break;
- case SAVEt_GP: /* scalar reference */
+ case SAVEt_GP: /* scalar reference */
ptr = SSPOPPTR;
gv = (GV*)SSPOPPTR;
+ if (SvPOK(gv) && SvLEN(gv) > 0) {
+ Safefree(SvPVX(gv));
+ }
+ SvPVX(gv) = (char *)SSPOPPTR;
+ SvCUR(gv) = (STRLEN)SSPOPIV;
+ SvLEN(gv) = (STRLEN)SSPOPIV;
gp_free(gv);
GvGP(gv) = (GP*)ptr;
+ SvREFCNT_dec(gv);
break;
case SAVEt_FREESV:
ptr = SSPOPPTR;
break;
case SAVEt_FREEOP:
ptr = SSPOPPTR;
- curpad = AvARRAY(comppad);
+ if (comppad)
+ curpad = AvARRAY(comppad);
op_free((OP*)ptr);
break;
case SAVEt_FREEPV:
Safefree((char*)ptr);
break;
case SAVEt_CLEARSV:
- ptr = SSPOPPTR;
+ ptr = (void*)&curpad[SSPOPLONG];
sv = *(SV**)ptr;
- if (SvREFCNT(sv) <= 1) { /* Can clear pad variable in place. */
+ /* Can clear pad variable in place? */
+ if (SvREFCNT(sv) <= 1 && !SvOBJECT(sv)) {
if (SvTHINKFIRST(sv)) {
if (SvREADONLY(sv))
croak("panic: leave_scope clearsv");
hv_clear((HV*)sv);
break;
case SVt_PVCV:
- sub_generation++;
- cv_undef((CV*)sv);
+ croak("panic: leave_scope pad code");
+ case SVt_RV:
+ case SVt_IV:
+ case SVt_NV:
+ (void)SvOK_off(sv);
break;
default:
- if (SvPOK(sv) && SvLEN(sv))
- (void)SvOOK_off(sv);
(void)SvOK_off(sv);
+ (void)SvOOK_off(sv);
break;
}
}
else { /* Someone has a claim on this, so abandon it. */
- SvREFCNT_dec(sv); /* Cast current value to the winds. */
+ U32 padflags = SvFLAGS(sv) & (SVs_PADBUSY|SVs_PADMY|SVs_PADTMP);
switch (SvTYPE(sv)) { /* Console ourselves with a new value */
case SVt_PVAV: *(SV**)ptr = (SV*)newAV(); break;
case SVt_PVHV: *(SV**)ptr = (SV*)newHV(); break;
default: *(SV**)ptr = NEWSV(0,0); break;
}
+ SvREFCNT_dec(sv); /* Cast current value to the winds. */
+ SvFLAGS(*(SV**)ptr) |= padflags; /* preserve pad nature */
}
break;
case SAVEt_DELETE:
ptr = SSPOPPTR;
hv = (HV*)ptr;
ptr = SSPOPPTR;
- hv_delete(hv, (char*)ptr, (U32)SSPOPINT);
+ (void)hv_delete(hv, (char*)ptr, (U32)SSPOPINT, G_DISCARD);
+ Safefree(ptr);
break;
case SAVEt_DESTRUCTOR:
ptr = SSPOPPTR;
(*SSPOPDPTR)(ptr);
break;
case SAVEt_REGCONTEXT:
- savestack_ix -= SSPOPINT; /* regexp must have croaked */
+ {
+ I32 delta = SSPOPINT;
+ savestack_ix -= delta; /* regexp must have croaked */
+ }
+ break;
+ case SAVEt_STACK_POS: /* Position on Perl stack */
+ {
+ I32 delta = SSPOPINT;
+ stack_sp = stack_base + delta;
+ }
+ break;
+ case SAVEt_OP:
+ op = (OP*)SSPOPPTR;
break;
default:
croak("panic: leave_scope inconsistency");
}
#ifdef DEBUGGING
+
void
-cx_dump(cx)
-CONTEXT* cx;
+cx_dump(PERL_CONTEXT *cx)
{
- fprintf(stderr, "CX %d = %s\n", cx - cxstack, block_type[cx->cx_type]);
+ dTHR;
+ PerlIO_printf(Perl_debug_log, "CX %ld = %s\n", (long)(cx - cxstack), block_type[cx->cx_type]);
if (cx->cx_type != CXt_SUBST) {
- fprintf(stderr, "BLK_OLDSP = %ld\n", (long)cx->blk_oldsp);
- fprintf(stderr, "BLK_OLDCOP = 0x%lx\n", (long)cx->blk_oldcop);
- fprintf(stderr, "BLK_OLDMARKSP = %ld\n", (long)cx->blk_oldmarksp);
- fprintf(stderr, "BLK_OLDSCOPESP = %ld\n", (long)cx->blk_oldscopesp);
- fprintf(stderr, "BLK_OLDRETSP = %ld\n", (long)cx->blk_oldretsp);
- fprintf(stderr, "BLK_OLDPM = 0x%lx\n", (long)cx->blk_oldpm);
- fprintf(stderr, "BLK_GIMME = %s\n", cx->blk_gimme ? "LIST" : "SCALAR");
+ PerlIO_printf(Perl_debug_log, "BLK_OLDSP = %ld\n", (long)cx->blk_oldsp);
+ PerlIO_printf(Perl_debug_log, "BLK_OLDCOP = 0x%lx\n", (long)cx->blk_oldcop);
+ PerlIO_printf(Perl_debug_log, "BLK_OLDMARKSP = %ld\n", (long)cx->blk_oldmarksp);
+ PerlIO_printf(Perl_debug_log, "BLK_OLDSCOPESP = %ld\n", (long)cx->blk_oldscopesp);
+ PerlIO_printf(Perl_debug_log, "BLK_OLDRETSP = %ld\n", (long)cx->blk_oldretsp);
+ PerlIO_printf(Perl_debug_log, "BLK_OLDPM = 0x%lx\n", (long)cx->blk_oldpm);
+ PerlIO_printf(Perl_debug_log, "BLK_GIMME = %s\n", cx->blk_gimme ? "LIST" : "SCALAR");
}
switch (cx->cx_type) {
case CXt_NULL:
case CXt_BLOCK:
break;
case CXt_SUB:
- fprintf(stderr, "BLK_SUB.CV = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_SUB.CV = 0x%lx\n",
(long)cx->blk_sub.cv);
- fprintf(stderr, "BLK_SUB.GV = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_SUB.GV = 0x%lx\n",
(long)cx->blk_sub.gv);
- fprintf(stderr, "BLK_SUB.DFOUTGV = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_SUB.DFOUTGV = 0x%lx\n",
(long)cx->blk_sub.dfoutgv);
- fprintf(stderr, "BLK_SUB.OLDDEPTH = %ld\n",
+ PerlIO_printf(Perl_debug_log, "BLK_SUB.OLDDEPTH = %ld\n",
(long)cx->blk_sub.olddepth);
- fprintf(stderr, "BLK_SUB.HASARGS = %d\n",
+ PerlIO_printf(Perl_debug_log, "BLK_SUB.HASARGS = %d\n",
(int)cx->blk_sub.hasargs);
break;
case CXt_EVAL:
- fprintf(stderr, "BLK_EVAL.OLD_IN_EVAL = %ld\n",
+ PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_IN_EVAL = %ld\n",
(long)cx->blk_eval.old_in_eval);
- fprintf(stderr, "BLK_EVAL.OLD_OP_TYPE = %s\n",
- op_name[cx->blk_eval.old_op_type]);
- fprintf(stderr, "BLK_EVAL.OLD_NAME = %s\n",
+ PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_OP_TYPE = %s (%s)\n",
+ op_name[cx->blk_eval.old_op_type],
+ op_desc[cx->blk_eval.old_op_type]);
+ PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_NAME = %s\n",
cx->blk_eval.old_name);
- fprintf(stderr, "BLK_EVAL.OLD_EVAL_ROOT = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_EVAL_ROOT = 0x%lx\n",
(long)cx->blk_eval.old_eval_root);
break;
case CXt_LOOP:
- fprintf(stderr, "BLK_LOOP.LABEL = %s\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.LABEL = %s\n",
cx->blk_loop.label);
- fprintf(stderr, "BLK_LOOP.RESETSP = %ld\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.RESETSP = %ld\n",
(long)cx->blk_loop.resetsp);
- fprintf(stderr, "BLK_LOOP.REDO_OP = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.REDO_OP = 0x%lx\n",
(long)cx->blk_loop.redo_op);
- fprintf(stderr, "BLK_LOOP.NEXT_OP = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.NEXT_OP = 0x%lx\n",
(long)cx->blk_loop.next_op);
- fprintf(stderr, "BLK_LOOP.LAST_OP = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.LAST_OP = 0x%lx\n",
(long)cx->blk_loop.last_op);
- fprintf(stderr, "BLK_LOOP.ITERIX = %ld\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERIX = %ld\n",
(long)cx->blk_loop.iterix);
- fprintf(stderr, "BLK_LOOP.ITERARY = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERARY = 0x%lx\n",
(long)cx->blk_loop.iterary);
- fprintf(stderr, "BLK_LOOP.ITERVAR = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERVAR = 0x%lx\n",
(long)cx->blk_loop.itervar);
if (cx->blk_loop.itervar)
- fprintf(stderr, "BLK_LOOP.ITERSAVE = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERSAVE = 0x%lx\n",
(long)cx->blk_loop.itersave);
+ PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERLVAL = 0x%lx\n",
+ (long)cx->blk_loop.iterlval);
break;
case CXt_SUBST:
- fprintf(stderr, "SB_ITERS = %ld\n",
+ PerlIO_printf(Perl_debug_log, "SB_ITERS = %ld\n",
(long)cx->sb_iters);
- fprintf(stderr, "SB_MAXITERS = %ld\n",
+ PerlIO_printf(Perl_debug_log, "SB_MAXITERS = %ld\n",
(long)cx->sb_maxiters);
- fprintf(stderr, "SB_SAFEBASE = %ld\n",
+ PerlIO_printf(Perl_debug_log, "SB_SAFEBASE = %ld\n",
(long)cx->sb_safebase);
- fprintf(stderr, "SB_ONCE = %ld\n",
+ PerlIO_printf(Perl_debug_log, "SB_ONCE = %ld\n",
(long)cx->sb_once);
- fprintf(stderr, "SB_ORIG = %s\n",
+ PerlIO_printf(Perl_debug_log, "SB_ORIG = %s\n",
cx->sb_orig);
- fprintf(stderr, "SB_DSTR = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "SB_DSTR = 0x%lx\n",
(long)cx->sb_dstr);
- fprintf(stderr, "SB_TARG = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "SB_TARG = 0x%lx\n",
(long)cx->sb_targ);
- fprintf(stderr, "SB_S = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "SB_S = 0x%lx\n",
(long)cx->sb_s);
- fprintf(stderr, "SB_M = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "SB_M = 0x%lx\n",
(long)cx->sb_m);
- fprintf(stderr, "SB_STREND = 0x%lx\n",
+ PerlIO_printf(Perl_debug_log, "SB_STREND = 0x%lx\n",
(long)cx->sb_strend);
- fprintf(stderr, "SB_SUBBASE = 0x%lx\n",
- (long)cx->sb_subbase);
+ PerlIO_printf(Perl_debug_log, "SB_RXRES = 0x%lx\n",
+ (long)cx->sb_rxres);
break;
}
}
https://perl5.git.perl.org / perl5.git / blobdiff