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(curstack, (p - stack_base) + (n) + 128);
+#if defined(DEBUGGING) && !defined(USE_THREADS)
+ growing--;
+#endif
return stack_sp;
}
{
dTHR;
cxstack_max = cxstack_max * 3 / 2;
- Renew(cxstack, cxstack_max + 1, CONTEXT); /* XXX should fix CXINC macro */
+ Renew(cxstack, cxstack_max + 1, PERL_CONTEXT); /* XXX should fix CXINC macro */
return cxstack_ix + 1;
}
}
}
-static SV *
+STATIC SV *
save_scalar_at(SV **sptr)
{
dTHR;
save_ary(GV *gv)
{
dTHR;
- AV *oav, *av;
+ AV *oav = GvAVn(gv);
+ AV *av;
+ if (!AvREAL(oav) && AvREIFY(oav))
+ av_reify(oav);
SSCHECK(3);
SSPUSHPTR(gv);
- SSPUSHPTR(oav = GvAVn(gv));
+ SSPUSHPTR(oav);
SSPUSHINT(SAVEt_AV);
GvAV(gv) = Null(AV*);
save_item(register SV *item)
{
dTHR;
- register SV *sv;
+ 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);
}
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)
{
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
+#ifdef PERL_OBJECT
+save_destructor(DESTRUCTORFUNC f, void* p)
+#else
save_destructor(void (*f) (void *), void *p)
+#endif
{
dTHR;
SSCHECK(3);
ptr = SSPOPPTR;
restore_sv:
sv = *(SV**)ptr;
+ 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)
{
case SAVEt_GP: /* scalar reference */
ptr = SSPOPPTR;
gv = (GV*)SSPOPPTR;
- gp_free(gv);
- GvGP(gv) = (GP*)ptr;
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:
}
else { /* Someone has a claim on this, so abandon it. */
U32 padflags = SvFLAGS(sv) & (SVs_PADBUSY|SVs_PADMY|SVs_PADTMP);
- SvREFCNT_dec(sv); /* Cast current value to the winds. */
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;
break;
case SAVEt_DESTRUCTOR:
ptr = SSPOPPTR;
- (*SSPOPDPTR)(ptr);
+ (CALLDESTRUCTOR)(ptr);
break;
case SAVEt_REGCONTEXT:
{
#ifdef DEBUGGING
void
-cx_dump(CONTEXT *cx)
+cx_dump(PERL_CONTEXT *cx)
{
dTHR;
PerlIO_printf(Perl_debug_log, "CX %ld = %s\n", (long)(cx - cxstack), block_type[cx->cx_type]);