3 * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
6 * You may distribute under the terms of either the GNU General Public
7 * License or the Artistic License, as specified in the README file.
12 * "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and
13 * it has not been hard for me to read your mind and memory.'"
16 /* This file contains utility routines to dump the contents of SV and OP
17 * structures, as used by command-line options like -Dt and -Dx, and
20 * It also holds the debugging version of the runops function.
24 #define PERL_IN_DUMP_C
30 static const char* const svtypenames[SVt_LAST] = {
50 static const char* const svshorttypenames[SVt_LAST] = {
69 #define Sequence PL_op_sequence
72 Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
76 dump_vindent(level, file, pat, &args);
81 Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
84 PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
85 PerlIO_vprintf(file, pat, *args);
92 PerlIO_setlinebuf(Perl_debug_log);
94 op_dump(PL_main_root);
95 dump_packsubs(PL_defstash);
99 Perl_dump_packsubs(pTHX_ const HV *stash)
106 for (i = 0; i <= (I32) HvMAX(stash); i++) {
108 for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) {
109 const GV *gv = (GV*)HeVAL(entry);
111 if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
117 if (HeKEY(entry)[HeKLEN(entry)-1] == ':'
118 && (hv = GvHV(gv)) && hv != PL_defstash)
119 dump_packsubs(hv); /* nested package */
125 Perl_dump_sub(pTHX_ const GV *gv)
127 SV * const sv = sv_newmortal();
129 gv_fullname3(sv, gv, NULL);
130 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv));
131 if (CvISXSUB(GvCV(gv)))
132 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n",
133 PTR2UV(CvXSUB(GvCV(gv))),
134 (int)CvXSUBANY(GvCV(gv)).any_i32);
135 else if (CvROOT(GvCV(gv)))
136 op_dump(CvROOT(GvCV(gv)));
138 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n");
142 Perl_dump_form(pTHX_ const GV *gv)
144 SV * const sv = sv_newmortal();
146 gv_fullname3(sv, gv, NULL);
147 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv));
148 if (CvROOT(GvFORM(gv)))
149 op_dump(CvROOT(GvFORM(gv)));
151 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n");
158 op_dump(PL_eval_root);
163 =for apidoc Apd|char*|pv_escape|NN SV *dsv|NN const char const *str\
164 |const STRLEN count|const STRLEN max
165 |STRLEN const *escaped, const U32 flags
167 Escapes at most the first "count" chars of pv and puts the results into
168 dsv such that the size of the escaped string will not exceed "max" chars
169 and will not contain any incomplete escape sequences.
171 If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string
172 will also be escaped.
174 Normally the SV will be cleared before the escaped string is prepared,
175 but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur.
177 If PERL_PV_ESCAPE_UNI is set then the input string is treated as unicode,
178 if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned
179 using C<is_utf8_string()> to determine if it is unicode.
181 If PERL_PV_ESCAPE_ALL is set then all input chars will be output
182 using C<\x01F1> style escapes, otherwise only chars above 255 will be
183 escaped using this style, other non printable chars will use octal or
184 common escaped patterns like C<\n>. If PERL_PV_ESCAPE_NOBACKSLASH
185 then all chars below 255 will be treated as printable and
186 will be output as literals.
188 If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the
189 string will be escaped, regardles of max. If the string is utf8 and
190 the chars value is >255 then it will be returned as a plain hex
191 sequence. Thus the output will either be a single char,
192 an octal escape sequence, a special escape like C<\n> or a 3 or
193 more digit hex value.
195 If PERL_PV_ESCAPE_RE is set then the escape char used will be a '%' and
196 not a '\\'. This is because regexes very often contain backslashed
197 sequences, whereas '%' is not a particularly common character in patterns.
199 Returns a pointer to the escaped text as held by dsv.
203 #define PV_ESCAPE_OCTBUFSIZE 32
206 Perl_pv_escape( pTHX_ SV *dsv, char const * const str,
207 const STRLEN count, const STRLEN max,
208 STRLEN * const escaped, const U32 flags )
210 char esc = (flags & PERL_PV_ESCAPE_RE) ? '%' : '\\';
211 char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : esc;
212 char octbuf[PV_ESCAPE_OCTBUFSIZE] = "%123456789ABCDF";
213 STRLEN wrote = 0; /* chars written so far */
214 STRLEN chsize = 0; /* size of data to be written */
215 STRLEN readsize = 1; /* size of data just read */
216 bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this unicode */
217 const char *pv = str;
218 const char *end = pv + count; /* end of string */
221 if (!flags & PERL_PV_ESCAPE_NOCLEAR)
222 sv_setpvn(dsv, "", 0);
224 if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count))
227 for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) {
228 const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv;
229 const U8 c = (U8)u & 0xFF;
231 if ( ( u > 255 ) || (flags & PERL_PV_ESCAPE_ALL)) {
232 if (flags & PERL_PV_ESCAPE_FIRSTCHAR)
233 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
236 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
237 "%cx{%"UVxf"}", esc, u);
238 } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) {
241 if ( (c == dq) || (c == esc) || !isPRINT(c) ) {
245 case '\\' : /* fallthrough */
246 case '%' : if ( c == esc ) {
252 case '\v' : octbuf[1] = 'v'; break;
253 case '\t' : octbuf[1] = 't'; break;
254 case '\r' : octbuf[1] = 'r'; break;
255 case '\n' : octbuf[1] = 'n'; break;
256 case '\f' : octbuf[1] = 'f'; break;
264 if ( (pv < end) && isDIGIT((U8)*(pv+readsize)) )
265 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
268 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
275 if ( max && (wrote + chsize > max) ) {
277 } else if (chsize > 1) {
278 sv_catpvn(dsv, octbuf, chsize);
281 Perl_sv_catpvf( aTHX_ dsv, "%c", c);
284 if ( flags & PERL_PV_ESCAPE_FIRSTCHAR )
292 =for apidoc Apd|char *|pv_pretty|NN SV *dsv|NN const char const *str\
293 |const STRLEN count|const STRLEN max\
294 |const char const *start_color| const char const *end_color\
297 Converts a string into something presentable, handling escaping via
298 pv_escape() and supporting quoting and elipses.
300 If the PERL_PV_PRETTY_QUOTE flag is set then the result will be
301 double quoted with any double quotes in the string escaped. Otherwise
302 if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in
305 If the PERL_PV_PRETTY_ELIPSES flag is set and not all characters in
306 string were output then an elipses C<...> will be appended to the
307 string. Note that this happens AFTER it has been quoted.
309 If start_color is non-null then it will be inserted after the opening
310 quote (if there is one) but before the escaped text. If end_color
311 is non-null then it will be inserted after the escaped text but before
312 any quotes or elipses.
314 Returns a pointer to the prettified text as held by dsv.
320 Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count,
321 const STRLEN max, char const * const start_color, char const * const end_color,
324 U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '%';
328 sv_setpvn(dsv, "\"", 1);
329 else if ( flags & PERL_PV_PRETTY_LTGT )
330 sv_setpvn(dsv, "<", 1);
332 sv_setpvn(dsv, "", 0);
334 if ( start_color != NULL )
335 Perl_sv_catpv( aTHX_ dsv, start_color);
337 pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR );
339 if ( end_color != NULL )
340 Perl_sv_catpv( aTHX_ dsv, end_color);
343 sv_catpvn( dsv, "\"", 1 );
344 else if ( flags & PERL_PV_PRETTY_LTGT )
345 sv_catpvn( dsv, ">", 1);
347 if ( (flags & PERL_PV_PRETTY_ELIPSES) && ( escaped < count ) )
348 sv_catpvn( dsv, "...", 3 );
354 =for apidoc pv_display
356 char *pv_display(SV *dsv, const char *pv, STRLEN cur, STRLEN len,
357 STRLEN pvlim, U32 flags)
361 pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE);
363 except that an additional "\0" will be appended to the string when
364 len > cur and pv[cur] is "\0".
366 Note that the final string may be up to 7 chars longer than pvlim.
372 Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
374 pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP);
375 if (len > cur && pv[cur] == '\0')
376 sv_catpvn( dsv, "\\0", 2 );
381 Perl_sv_peek(pTHX_ SV *sv)
384 SV * const t = sv_newmortal();
394 else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') {
398 else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) {
399 if (sv == &PL_sv_undef) {
400 sv_catpv(t, "SV_UNDEF");
401 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
402 SVs_GMG|SVs_SMG|SVs_RMG)) &&
406 else if (sv == &PL_sv_no) {
407 sv_catpv(t, "SV_NO");
408 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
409 SVs_GMG|SVs_SMG|SVs_RMG)) &&
410 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
416 else if (sv == &PL_sv_yes) {
417 sv_catpv(t, "SV_YES");
418 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
419 SVs_GMG|SVs_SMG|SVs_RMG)) &&
420 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
423 SvPVX_const(sv) && *SvPVX_const(sv) == '1' &&
428 sv_catpv(t, "SV_PLACEHOLDER");
429 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
430 SVs_GMG|SVs_SMG|SVs_RMG)) &&
436 else if (SvREFCNT(sv) == 0) {
440 else if (DEBUG_R_TEST_) {
443 /* is this SV on the tmps stack? */
444 for (ix=PL_tmps_ix; ix>=0; ix--) {
445 if (PL_tmps_stack[ix] == sv) {
450 if (SvREFCNT(sv) > 1)
451 Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv),
459 if (SvCUR(t) + unref > 10) {
460 SvCUR_set(t, unref + 3);
469 if (type == SVt_PVCV) {
470 Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : "");
472 } else if (type < SVt_LAST) {
473 sv_catpv(t, svshorttypenames[type]);
475 if (type == SVt_NULL)
478 sv_catpv(t, "FREED");
483 if (!SvPVX_const(sv))
484 sv_catpv(t, "(null)");
486 SV * const tmp = newSVpvs("");
489 Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127));
490 Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127));
492 Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]",
493 sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv),
498 else if (SvNOKp(sv)) {
499 STORE_NUMERIC_LOCAL_SET_STANDARD();
500 Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv));
501 RESTORE_NUMERIC_LOCAL();
503 else if (SvIOKp(sv)) {
505 Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv));
507 Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv));
517 return SvPV_nolen(t);
521 Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
526 Perl_dump_indent(aTHX_ level, file, "{}\n");
529 Perl_dump_indent(aTHX_ level, file, "{\n");
531 if (pm->op_pmflags & PMf_ONCE)
536 Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n",
537 ch, PM_GETRE(pm)->precomp, ch,
538 (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : "");
540 Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n");
541 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
542 Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
543 op_dump(pm->op_pmreplroot);
545 if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) {
546 SV * const tmpsv = pm_description(pm);
547 Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
551 Perl_dump_indent(aTHX_ level-1, file, "}\n");
555 S_pm_description(pTHX_ const PMOP *pm)
557 SV * const desc = newSVpvs("");
558 const REGEXP * regex = PM_GETRE(pm);
559 const U32 pmflags = pm->op_pmflags;
561 if (pm->op_pmdynflags & PMdf_USED)
562 sv_catpv(desc, ",USED");
563 if (pm->op_pmdynflags & PMdf_TAINTED)
564 sv_catpv(desc, ",TAINTED");
566 if (pmflags & PMf_ONCE)
567 sv_catpv(desc, ",ONCE");
568 if (regex && regex->check_substr) {
569 if (!(regex->extflags & RXf_NOSCAN))
570 sv_catpv(desc, ",SCANFIRST");
571 if (regex->extflags & RXf_CHECK_ALL)
572 sv_catpv(desc, ",ALL");
574 if (pmflags & PMf_SKIPWHITE)
575 sv_catpv(desc, ",SKIPWHITE");
576 if (pmflags & PMf_CONST)
577 sv_catpv(desc, ",CONST");
578 if (pmflags & PMf_KEEP)
579 sv_catpv(desc, ",KEEP");
580 if (pmflags & PMf_GLOBAL)
581 sv_catpv(desc, ",GLOBAL");
582 if (pmflags & PMf_CONTINUE)
583 sv_catpv(desc, ",CONTINUE");
584 if (pmflags & PMf_RETAINT)
585 sv_catpv(desc, ",RETAINT");
586 if (pmflags & PMf_EVAL)
587 sv_catpv(desc, ",EVAL");
592 Perl_pmop_dump(pTHX_ PMOP *pm)
594 do_pmop_dump(0, Perl_debug_log, pm);
597 /* An op sequencer. We visit the ops in the order they're to execute. */
600 S_sequence(pTHX_ register const OP *o)
603 const OP *oldop = NULL;
616 for (; o; o = o->op_next) {
618 SV * const op = newSVuv(PTR2UV(o));
619 const char * const key = SvPV_const(op, len);
621 if (hv_exists(Sequence, key, len))
624 switch (o->op_type) {
626 if ((o->op_flags & OPf_WANT) != OPf_WANT_LIST) {
627 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
636 if (oldop && o->op_next)
643 if (oldop && o->op_next)
645 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
658 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
659 sequence_tail(cLOGOPo->op_other);
664 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
665 sequence_tail(cLOOPo->op_redoop);
666 sequence_tail(cLOOPo->op_nextop);
667 sequence_tail(cLOOPo->op_lastop);
673 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
674 sequence_tail(cPMOPo->op_pmreplstart);
681 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
689 S_sequence_tail(pTHX_ const OP *o)
691 while (o && (o->op_type == OP_NULL))
697 S_sequence_num(pTHX_ const OP *o)
705 op = newSVuv(PTR2UV(o));
706 key = SvPV_const(op, len);
707 seq = hv_fetch(Sequence, key, len, 0);
708 return seq ? SvUV(*seq): 0;
712 Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
716 const OPCODE optype = o->op_type;
719 Perl_dump_indent(aTHX_ level, file, "{\n");
721 seq = sequence_num(o);
723 PerlIO_printf(file, "%-4"UVuf, seq);
725 PerlIO_printf(file, " ");
727 "%*sTYPE = %s ===> ",
728 (int)(PL_dumpindent*level-4), "", OP_NAME(o));
730 PerlIO_printf(file, seq ? "%"UVuf"\n" : "(%"UVuf")\n",
731 sequence_num(o->op_next));
733 PerlIO_printf(file, "DONE\n");
735 if (optype == OP_NULL) {
736 Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]);
737 if (o->op_targ == OP_NEXTSTATE) {
739 Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
741 if (CopSTASHPV(cCOPo))
742 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
744 if (cCOPo->cop_label)
745 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
750 Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ);
753 Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next);
755 if (o->op_flags || o->op_latefree || o->op_latefreed || o->op_attached) {
756 SV * const tmpsv = newSVpvs("");
757 switch (o->op_flags & OPf_WANT) {
759 sv_catpv(tmpsv, ",VOID");
761 case OPf_WANT_SCALAR:
762 sv_catpv(tmpsv, ",SCALAR");
765 sv_catpv(tmpsv, ",LIST");
768 sv_catpv(tmpsv, ",UNKNOWN");
771 if (o->op_flags & OPf_KIDS)
772 sv_catpv(tmpsv, ",KIDS");
773 if (o->op_flags & OPf_PARENS)
774 sv_catpv(tmpsv, ",PARENS");
775 if (o->op_flags & OPf_STACKED)
776 sv_catpv(tmpsv, ",STACKED");
777 if (o->op_flags & OPf_REF)
778 sv_catpv(tmpsv, ",REF");
779 if (o->op_flags & OPf_MOD)
780 sv_catpv(tmpsv, ",MOD");
781 if (o->op_flags & OPf_SPECIAL)
782 sv_catpv(tmpsv, ",SPECIAL");
784 sv_catpv(tmpsv, ",LATEFREE");
786 sv_catpv(tmpsv, ",LATEFREED");
788 sv_catpv(tmpsv, ",ATTACHED");
789 Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
793 SV * const tmpsv = newSVpvs("");
794 if (PL_opargs[optype] & OA_TARGLEX) {
795 if (o->op_private & OPpTARGET_MY)
796 sv_catpv(tmpsv, ",TARGET_MY");
798 else if (optype == OP_LEAVESUB ||
799 optype == OP_LEAVE ||
800 optype == OP_LEAVESUBLV ||
801 optype == OP_LEAVEWRITE) {
802 if (o->op_private & OPpREFCOUNTED)
803 sv_catpv(tmpsv, ",REFCOUNTED");
805 else if (optype == OP_AASSIGN) {
806 if (o->op_private & OPpASSIGN_COMMON)
807 sv_catpv(tmpsv, ",COMMON");
809 else if (optype == OP_SASSIGN) {
810 if (o->op_private & OPpASSIGN_BACKWARDS)
811 sv_catpv(tmpsv, ",BACKWARDS");
813 else if (optype == OP_TRANS) {
814 if (o->op_private & OPpTRANS_SQUASH)
815 sv_catpv(tmpsv, ",SQUASH");
816 if (o->op_private & OPpTRANS_DELETE)
817 sv_catpv(tmpsv, ",DELETE");
818 if (o->op_private & OPpTRANS_COMPLEMENT)
819 sv_catpv(tmpsv, ",COMPLEMENT");
820 if (o->op_private & OPpTRANS_IDENTICAL)
821 sv_catpv(tmpsv, ",IDENTICAL");
822 if (o->op_private & OPpTRANS_GROWS)
823 sv_catpv(tmpsv, ",GROWS");
825 else if (optype == OP_REPEAT) {
826 if (o->op_private & OPpREPEAT_DOLIST)
827 sv_catpv(tmpsv, ",DOLIST");
829 else if (optype == OP_ENTERSUB ||
830 optype == OP_RV2SV ||
832 optype == OP_RV2AV ||
833 optype == OP_RV2HV ||
834 optype == OP_RV2GV ||
835 optype == OP_AELEM ||
838 if (optype == OP_ENTERSUB) {
839 if (o->op_private & OPpENTERSUB_AMPER)
840 sv_catpv(tmpsv, ",AMPER");
841 if (o->op_private & OPpENTERSUB_DB)
842 sv_catpv(tmpsv, ",DB");
843 if (o->op_private & OPpENTERSUB_HASTARG)
844 sv_catpv(tmpsv, ",HASTARG");
845 if (o->op_private & OPpENTERSUB_NOPAREN)
846 sv_catpv(tmpsv, ",NOPAREN");
847 if (o->op_private & OPpENTERSUB_INARGS)
848 sv_catpv(tmpsv, ",INARGS");
849 if (o->op_private & OPpENTERSUB_NOMOD)
850 sv_catpv(tmpsv, ",NOMOD");
853 switch (o->op_private & OPpDEREF) {
855 sv_catpv(tmpsv, ",SV");
858 sv_catpv(tmpsv, ",AV");
861 sv_catpv(tmpsv, ",HV");
864 if (o->op_private & OPpMAYBE_LVSUB)
865 sv_catpv(tmpsv, ",MAYBE_LVSUB");
867 if (optype == OP_AELEM || optype == OP_HELEM) {
868 if (o->op_private & OPpLVAL_DEFER)
869 sv_catpv(tmpsv, ",LVAL_DEFER");
872 if (o->op_private & HINT_STRICT_REFS)
873 sv_catpv(tmpsv, ",STRICT_REFS");
874 if (o->op_private & OPpOUR_INTRO)
875 sv_catpv(tmpsv, ",OUR_INTRO");
878 else if (optype == OP_CONST) {
879 if (o->op_private & OPpCONST_BARE)
880 sv_catpv(tmpsv, ",BARE");
881 if (o->op_private & OPpCONST_STRICT)
882 sv_catpv(tmpsv, ",STRICT");
883 if (o->op_private & OPpCONST_ARYBASE)
884 sv_catpv(tmpsv, ",ARYBASE");
885 if (o->op_private & OPpCONST_WARNING)
886 sv_catpv(tmpsv, ",WARNING");
887 if (o->op_private & OPpCONST_ENTERED)
888 sv_catpv(tmpsv, ",ENTERED");
890 else if (optype == OP_FLIP) {
891 if (o->op_private & OPpFLIP_LINENUM)
892 sv_catpv(tmpsv, ",LINENUM");
894 else if (optype == OP_FLOP) {
895 if (o->op_private & OPpFLIP_LINENUM)
896 sv_catpv(tmpsv, ",LINENUM");
898 else if (optype == OP_RV2CV) {
899 if (o->op_private & OPpLVAL_INTRO)
900 sv_catpv(tmpsv, ",INTRO");
902 else if (optype == OP_GV) {
903 if (o->op_private & OPpEARLY_CV)
904 sv_catpv(tmpsv, ",EARLY_CV");
906 else if (optype == OP_LIST) {
907 if (o->op_private & OPpLIST_GUESSED)
908 sv_catpv(tmpsv, ",GUESSED");
910 else if (optype == OP_DELETE) {
911 if (o->op_private & OPpSLICE)
912 sv_catpv(tmpsv, ",SLICE");
914 else if (optype == OP_EXISTS) {
915 if (o->op_private & OPpEXISTS_SUB)
916 sv_catpv(tmpsv, ",EXISTS_SUB");
918 else if (optype == OP_SORT) {
919 if (o->op_private & OPpSORT_NUMERIC)
920 sv_catpv(tmpsv, ",NUMERIC");
921 if (o->op_private & OPpSORT_INTEGER)
922 sv_catpv(tmpsv, ",INTEGER");
923 if (o->op_private & OPpSORT_REVERSE)
924 sv_catpv(tmpsv, ",REVERSE");
926 else if (optype == OP_OPEN || optype == OP_BACKTICK) {
927 if (o->op_private & OPpOPEN_IN_RAW)
928 sv_catpv(tmpsv, ",IN_RAW");
929 if (o->op_private & OPpOPEN_IN_CRLF)
930 sv_catpv(tmpsv, ",IN_CRLF");
931 if (o->op_private & OPpOPEN_OUT_RAW)
932 sv_catpv(tmpsv, ",OUT_RAW");
933 if (o->op_private & OPpOPEN_OUT_CRLF)
934 sv_catpv(tmpsv, ",OUT_CRLF");
936 else if (optype == OP_EXIT) {
937 if (o->op_private & OPpEXIT_VMSISH)
938 sv_catpv(tmpsv, ",EXIT_VMSISH");
939 if (o->op_private & OPpHUSH_VMSISH)
940 sv_catpv(tmpsv, ",HUSH_VMSISH");
942 else if (optype == OP_DIE) {
943 if (o->op_private & OPpHUSH_VMSISH)
944 sv_catpv(tmpsv, ",HUSH_VMSISH");
946 else if (PL_check[optype] != MEMBER_TO_FPTR(Perl_ck_ftst)) {
947 if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS)
948 sv_catpv(tmpsv, ",FT_ACCESS");
949 if (o->op_private & OPpFT_STACKED)
950 sv_catpv(tmpsv, ",FT_STACKED");
952 if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
953 sv_catpv(tmpsv, ",INTRO");
955 Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1);
960 if (PL_madskills && o->op_madprop) {
961 SV * const tmpsv = newSVpvn("", 0);
962 MADPROP* mp = o->op_madprop;
963 Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n");
966 char tmp = mp->mad_key;
967 sv_setpvn(tmpsv,"'",1);
969 sv_catpvn(tmpsv, &tmp, 1);
970 sv_catpv(tmpsv, "'=");
971 switch (mp->mad_type) {
973 sv_catpv(tmpsv, "NULL");
974 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
977 sv_catpv(tmpsv, "<");
978 sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen);
979 sv_catpv(tmpsv, ">");
980 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
983 if ((OP*)mp->mad_val) {
984 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
985 do_op_dump(level, file, (OP*)mp->mad_val);
989 sv_catpv(tmpsv, "(UNK)");
990 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
996 Perl_dump_indent(aTHX_ level, file, "}\n");
1007 Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix);
1009 if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */
1010 if (cSVOPo->op_sv) {
1011 SV * const tmpsv = newSV(0);
1015 /* FIXME - it this making unwarranted assumptions about the
1016 UTF-8 cleanliness of the dump file handle? */
1019 gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, NULL);
1020 Perl_dump_indent(aTHX_ level, file, "GV = %s\n",
1021 SvPV_nolen_const(tmpsv));
1025 Perl_dump_indent(aTHX_ level, file, "GV = NULL\n");
1030 case OP_METHOD_NAMED:
1031 #ifndef USE_ITHREADS
1032 /* with ITHREADS, consts are stored in the pad, and the right pad
1033 * may not be active here, so skip */
1034 Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv));
1041 Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
1042 (UV)CopLINE(cCOPo));
1043 if (CopSTASHPV(cCOPo))
1044 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
1046 if (cCOPo->cop_label)
1047 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
1051 Perl_dump_indent(aTHX_ level, file, "REDO ===> ");
1052 if (cLOOPo->op_redoop)
1053 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop));
1055 PerlIO_printf(file, "DONE\n");
1056 Perl_dump_indent(aTHX_ level, file, "NEXT ===> ");
1057 if (cLOOPo->op_nextop)
1058 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop));
1060 PerlIO_printf(file, "DONE\n");
1061 Perl_dump_indent(aTHX_ level, file, "LAST ===> ");
1062 if (cLOOPo->op_lastop)
1063 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop));
1065 PerlIO_printf(file, "DONE\n");
1073 Perl_dump_indent(aTHX_ level, file, "OTHER ===> ");
1074 if (cLOGOPo->op_other)
1075 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other));
1077 PerlIO_printf(file, "DONE\n");
1083 do_pmop_dump(level, file, cPMOPo);
1091 if (o->op_private & OPpREFCOUNTED)
1092 Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ);
1097 if (o->op_flags & OPf_KIDS) {
1099 for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
1100 do_op_dump(level, file, kid);
1102 Perl_dump_indent(aTHX_ level-1, file, "}\n");
1106 Perl_op_dump(pTHX_ const OP *o)
1108 do_op_dump(0, Perl_debug_log, o);
1112 Perl_gv_dump(pTHX_ GV *gv)
1117 PerlIO_printf(Perl_debug_log, "{}\n");
1120 sv = sv_newmortal();
1121 PerlIO_printf(Perl_debug_log, "{\n");
1122 gv_fullname3(sv, gv, NULL);
1123 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv));
1124 if (gv != GvEGV(gv)) {
1125 gv_efullname3(sv, GvEGV(gv), NULL);
1126 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv));
1128 PerlIO_putc(Perl_debug_log, '\n');
1129 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n");
1133 /* map magic types to the symbolic names
1134 * (with the PERL_MAGIC_ prefixed stripped)
1137 static const struct { const char type; const char *name; } magic_names[] = {
1138 { PERL_MAGIC_sv, "sv(\\0)" },
1139 { PERL_MAGIC_arylen, "arylen(#)" },
1140 { PERL_MAGIC_rhash, "rhash(%)" },
1141 { PERL_MAGIC_pos, "pos(.)" },
1142 { PERL_MAGIC_symtab, "symtab(:)" },
1143 { PERL_MAGIC_backref, "backref(<)" },
1144 { PERL_MAGIC_arylen_p, "arylen_p(@)" },
1145 { PERL_MAGIC_overload, "overload(A)" },
1146 { PERL_MAGIC_bm, "bm(B)" },
1147 { PERL_MAGIC_regdata, "regdata(D)" },
1148 { PERL_MAGIC_env, "env(E)" },
1149 { PERL_MAGIC_hints, "hints(H)" },
1150 { PERL_MAGIC_isa, "isa(I)" },
1151 { PERL_MAGIC_dbfile, "dbfile(L)" },
1152 { PERL_MAGIC_shared, "shared(N)" },
1153 { PERL_MAGIC_tied, "tied(P)" },
1154 { PERL_MAGIC_sig, "sig(S)" },
1155 { PERL_MAGIC_uvar, "uvar(U)" },
1156 { PERL_MAGIC_overload_elem, "overload_elem(a)" },
1157 { PERL_MAGIC_overload_table, "overload_table(c)" },
1158 { PERL_MAGIC_regdatum, "regdatum(d)" },
1159 { PERL_MAGIC_envelem, "envelem(e)" },
1160 { PERL_MAGIC_fm, "fm(f)" },
1161 { PERL_MAGIC_regex_global, "regex_global(g)" },
1162 { PERL_MAGIC_hintselem, "hintselem(h)" },
1163 { PERL_MAGIC_isaelem, "isaelem(i)" },
1164 { PERL_MAGIC_nkeys, "nkeys(k)" },
1165 { PERL_MAGIC_dbline, "dbline(l)" },
1166 { PERL_MAGIC_mutex, "mutex(m)" },
1167 { PERL_MAGIC_shared_scalar, "shared_scalar(n)" },
1168 { PERL_MAGIC_collxfrm, "collxfrm(o)" },
1169 { PERL_MAGIC_tiedelem, "tiedelem(p)" },
1170 { PERL_MAGIC_tiedscalar, "tiedscalar(q)" },
1171 { PERL_MAGIC_qr, "qr(r)" },
1172 { PERL_MAGIC_sigelem, "sigelem(s)" },
1173 { PERL_MAGIC_taint, "taint(t)" },
1174 { PERL_MAGIC_uvar_elem, "uvar_elem(v)" },
1175 { PERL_MAGIC_vec, "vec(v)" },
1176 { PERL_MAGIC_vstring, "vstring(V)" },
1177 { PERL_MAGIC_utf8, "utf8(w)" },
1178 { PERL_MAGIC_substr, "substr(x)" },
1179 { PERL_MAGIC_defelem, "defelem(y)" },
1180 { PERL_MAGIC_ext, "ext(~)" },
1181 /* this null string terminates the list */
1186 Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1188 for (; mg; mg = mg->mg_moremagic) {
1189 Perl_dump_indent(aTHX_ level, file,
1190 " MAGIC = 0x%"UVxf"\n", PTR2UV(mg));
1191 if (mg->mg_virtual) {
1192 const MGVTBL * const v = mg->mg_virtual;
1194 if (v == &PL_vtbl_sv) s = "sv";
1195 else if (v == &PL_vtbl_env) s = "env";
1196 else if (v == &PL_vtbl_envelem) s = "envelem";
1197 else if (v == &PL_vtbl_sig) s = "sig";
1198 else if (v == &PL_vtbl_sigelem) s = "sigelem";
1199 else if (v == &PL_vtbl_pack) s = "pack";
1200 else if (v == &PL_vtbl_packelem) s = "packelem";
1201 else if (v == &PL_vtbl_dbline) s = "dbline";
1202 else if (v == &PL_vtbl_isa) s = "isa";
1203 else if (v == &PL_vtbl_arylen) s = "arylen";
1204 else if (v == &PL_vtbl_mglob) s = "mglob";
1205 else if (v == &PL_vtbl_nkeys) s = "nkeys";
1206 else if (v == &PL_vtbl_taint) s = "taint";
1207 else if (v == &PL_vtbl_substr) s = "substr";
1208 else if (v == &PL_vtbl_vec) s = "vec";
1209 else if (v == &PL_vtbl_pos) s = "pos";
1210 else if (v == &PL_vtbl_bm) s = "bm";
1211 else if (v == &PL_vtbl_fm) s = "fm";
1212 else if (v == &PL_vtbl_uvar) s = "uvar";
1213 else if (v == &PL_vtbl_defelem) s = "defelem";
1214 #ifdef USE_LOCALE_COLLATE
1215 else if (v == &PL_vtbl_collxfrm) s = "collxfrm";
1217 else if (v == &PL_vtbl_amagic) s = "amagic";
1218 else if (v == &PL_vtbl_amagicelem) s = "amagicelem";
1219 else if (v == &PL_vtbl_backref) s = "backref";
1220 else if (v == &PL_vtbl_utf8) s = "utf8";
1221 else if (v == &PL_vtbl_arylen_p) s = "arylen_p";
1222 else if (v == &PL_vtbl_hintselem) s = "hintselem";
1225 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s);
1227 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v));
1230 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n");
1233 Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private);
1237 const char *name = NULL;
1238 for (n = 0; magic_names[n].name; n++) {
1239 if (mg->mg_type == magic_names[n].type) {
1240 name = magic_names[n].name;
1245 Perl_dump_indent(aTHX_ level, file,
1246 " MG_TYPE = PERL_MAGIC_%s\n", name);
1248 Perl_dump_indent(aTHX_ level, file,
1249 " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type);
1253 Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags);
1254 if (mg->mg_type == PERL_MAGIC_envelem &&
1255 mg->mg_flags & MGf_TAINTEDDIR)
1256 Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n");
1257 if (mg->mg_flags & MGf_REFCOUNTED)
1258 Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n");
1259 if (mg->mg_flags & MGf_GSKIP)
1260 Perl_dump_indent(aTHX_ level, file, " GSKIP\n");
1261 if (mg->mg_type == PERL_MAGIC_regex_global &&
1262 mg->mg_flags & MGf_MINMATCH)
1263 Perl_dump_indent(aTHX_ level, file, " MINMATCH\n");
1266 Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj));
1267 if (mg->mg_flags & MGf_REFCOUNTED)
1268 do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
1271 Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len);
1273 Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr));
1274 if (mg->mg_len >= 0) {
1275 if (mg->mg_type != PERL_MAGIC_utf8) {
1276 SV *sv = newSVpvs("");
1277 PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim));
1281 else if (mg->mg_len == HEf_SVKEY) {
1282 PerlIO_puts(file, " => HEf_SVKEY\n");
1283 do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
1287 PerlIO_puts(file, " ???? - please notify IZ");
1288 PerlIO_putc(file, '\n');
1290 if (mg->mg_type == PERL_MAGIC_utf8) {
1291 STRLEN *cache = (STRLEN *) mg->mg_ptr;
1294 for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++)
1295 Perl_dump_indent(aTHX_ level, file,
1296 " %2"IVdf": %"UVuf" -> %"UVuf"\n",
1299 (UV)cache[i * 2 + 1]);
1306 Perl_magic_dump(pTHX_ const MAGIC *mg)
1308 do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0);
1312 Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
1315 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
1316 if (sv && (hvname = HvNAME_get(sv)))
1317 PerlIO_printf(file, "\t\"%s\"\n", hvname);
1319 PerlIO_putc(file, '\n');
1323 Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1325 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
1326 if (sv && GvNAME(sv))
1327 PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv));
1329 PerlIO_putc(file, '\n');
1333 Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1335 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
1336 if (sv && GvNAME(sv)) {
1338 PerlIO_printf(file, "\t\"");
1339 if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv))))
1340 PerlIO_printf(file, "%s\" :: \"", hvname);
1341 PerlIO_printf(file, "%s\"\n", GvNAME(sv));
1344 PerlIO_putc(file, '\n');
1348 Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1357 Perl_dump_indent(aTHX_ level, file, "SV = 0\n");
1361 flags = SvFLAGS(sv);
1364 d = Perl_newSVpvf(aTHX_
1365 "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (",
1366 PTR2UV(SvANY(sv)), PTR2UV(sv),
1367 (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv),
1368 (int)(PL_dumpindent*level), "");
1370 if (!(flags & SVpad_NAME && (type == SVt_PVMG || type == SVt_PVNV))) {
1371 if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,");
1373 if (!(flags & SVpad_NAME && type == SVt_PVMG)) {
1374 if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,");
1375 if (flags & SVs_PADMY) sv_catpv(d, "PADMY,");
1377 if (flags & SVs_TEMP) sv_catpv(d, "TEMP,");
1378 if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,");
1379 if (flags & SVs_GMG) sv_catpv(d, "GMG,");
1380 if (flags & SVs_SMG) sv_catpv(d, "SMG,");
1381 if (flags & SVs_RMG) sv_catpv(d, "RMG,");
1383 if (flags & SVf_IOK) sv_catpv(d, "IOK,");
1384 if (flags & SVf_NOK) sv_catpv(d, "NOK,");
1385 if (flags & SVf_POK) sv_catpv(d, "POK,");
1386 if (flags & SVf_ROK) {
1387 sv_catpv(d, "ROK,");
1388 if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,");
1390 if (flags & SVf_OOK) sv_catpv(d, "OOK,");
1391 if (flags & SVf_FAKE) sv_catpv(d, "FAKE,");
1392 if (flags & SVf_READONLY) sv_catpv(d, "READONLY,");
1393 if (flags & SVf_BREAK) sv_catpv(d, "BREAK,");
1395 if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,");
1396 if (flags & SVp_IOK) sv_catpv(d, "pIOK,");
1397 if (flags & SVp_NOK) sv_catpv(d, "pNOK,");
1398 if (flags & SVp_POK) sv_catpv(d, "pPOK,");
1399 if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) {
1400 if (SvPCS_IMPORTED(sv))
1401 sv_catpv(d, "PCS_IMPORTED,");
1403 sv_catpv(d, "SCREAM,");
1409 if (CvANON(sv)) sv_catpv(d, "ANON,");
1410 if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
1411 if (CvCLONE(sv)) sv_catpv(d, "CLONE,");
1412 if (CvCLONED(sv)) sv_catpv(d, "CLONED,");
1413 if (CvCONST(sv)) sv_catpv(d, "CONST,");
1414 if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,");
1415 if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,");
1416 if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,");
1417 if (CvMETHOD(sv)) sv_catpv(d, "METHOD,");
1418 if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,");
1419 if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,");
1420 if (CvASSERTION(sv)) sv_catpv(d, "ASSERTION,");
1423 if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,");
1424 if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,");
1425 if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,");
1426 if (HvREHASH(sv)) sv_catpv(d, "REHASH,");
1427 if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,");
1431 if (isGV_with_GP(sv)) {
1432 if (GvINTRO(sv)) sv_catpv(d, "INTRO,");
1433 if (GvMULTI(sv)) sv_catpv(d, "MULTI,");
1434 if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
1435 if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,");
1436 if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,");
1438 if (isGV_with_GP(sv) && GvIMPORTED(sv)) {
1439 sv_catpv(d, "IMPORT");
1440 if (GvIMPORTED(sv) == GVf_IMPORTED)
1441 sv_catpv(d, "ALL,");
1444 if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV");
1445 if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV");
1446 if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV");
1447 if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV");
1451 if (SvTAIL(sv)) sv_catpv(d, "TAIL,");
1452 if (SvVALID(sv)) sv_catpv(d, "VALID,");
1456 if (SvEVALED(sv)) sv_catpv(d, "EVALED,");
1457 if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,");
1460 if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,");
1461 if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,");
1464 if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,");
1469 /* SVphv_SHAREKEYS is also 0x20000000 */
1470 if ((type != SVt_PVHV) && SvUTF8(sv))
1471 sv_catpv(d, "UTF8");
1473 if (*(SvEND(d) - 1) == ',') {
1474 SvCUR_set(d, SvCUR(d) - 1);
1475 SvPVX(d)[SvCUR(d)] = '\0';
1480 #ifdef DEBUG_LEAKING_SCALARS
1481 Perl_dump_indent(aTHX_ level, file, "ALLOCATED at %s:%d %s %s%s\n",
1482 sv->sv_debug_file ? sv->sv_debug_file : "(unknown)",
1484 sv->sv_debug_inpad ? "for" : "by",
1485 sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)",
1486 sv->sv_debug_cloned ? " (cloned)" : "");
1488 Perl_dump_indent(aTHX_ level, file, "SV = ");
1489 if (type < SVt_LAST) {
1490 PerlIO_printf(file, "%s%s\n", svtypenames[type], s);
1492 if (type == SVt_NULL) {
1497 PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s);
1501 if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV
1502 && type != SVt_PVCV && !isGV_with_GP(sv))
1503 || type == SVt_IV) {
1505 #ifdef PERL_OLD_COPY_ON_WRITE
1509 Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv));
1511 Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv));
1513 PerlIO_printf(file, " (OFFSET)");
1514 #ifdef PERL_OLD_COPY_ON_WRITE
1515 if (SvIsCOW_shared_hash(sv))
1516 PerlIO_printf(file, " (HASH)");
1517 else if (SvIsCOW_normal(sv))
1518 PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv));
1520 PerlIO_putc(file, '\n');
1522 if ((type == SVt_PVNV || type == SVt_PVMG) && SvFLAGS(sv) & SVpad_NAME) {
1523 Perl_dump_indent(aTHX_ level, file, " COP_LOW = %"UVuf"\n",
1524 (UV) COP_SEQ_RANGE_LOW(sv));
1525 Perl_dump_indent(aTHX_ level, file, " COP_HIGH = %"UVuf"\n",
1526 (UV) COP_SEQ_RANGE_HIGH(sv));
1527 } else if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV
1528 && type != SVt_PVCV && type != SVt_PVFM && !isGV_with_GP(sv))
1529 || type == SVt_NV) {
1530 STORE_NUMERIC_LOCAL_SET_STANDARD();
1531 /* %Vg doesn't work? --jhi */
1532 #ifdef USE_LONG_DOUBLE
1533 Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv));
1535 Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv));
1537 RESTORE_NUMERIC_LOCAL();
1540 Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv)));
1542 do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim);
1544 if (type < SVt_PV) {
1548 if (type <= SVt_PVLV && !isGV_with_GP(sv)) {
1549 if (SvPVX_const(sv)) {
1550 Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv)));
1552 PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim));
1553 PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim));
1554 if (SvUTF8(sv)) /* the 8? \x{....} */
1555 PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ));
1556 PerlIO_printf(file, "\n");
1557 Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv));
1558 Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv));
1561 Perl_dump_indent(aTHX_ level, file, " PV = 0\n");
1563 if (type >= SVt_PVMG) {
1564 if (type == SVt_PVMG && SvPAD_OUR(sv)) {
1565 HV *ost = SvOURSTASH(sv);
1567 do_hv_dump(level, file, " OURSTASH", ost);
1570 do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim);
1573 do_hv_dump(level, file, " STASH", SvSTASH(sv));
1577 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv)));
1578 if (AvARRAY(sv) != AvALLOC(sv)) {
1579 PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv)));
1580 Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv)));
1583 PerlIO_putc(file, '\n');
1584 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv));
1585 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv));
1586 Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0);
1587 sv_setpvn(d, "", 0);
1588 if (AvREAL(sv)) sv_catpv(d, ",REAL");
1589 if (AvREIFY(sv)) sv_catpv(d, ",REIFY");
1590 Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n",
1591 SvCUR(d) ? SvPVX_const(d) + 1 : "");
1592 if (nest < maxnest && av_len((AV*)sv) >= 0) {
1594 for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) {
1595 SV** elt = av_fetch((AV*)sv,count,0);
1597 Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count);
1599 do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim);
1604 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv)));
1605 if (HvARRAY(sv) && HvKEYS(sv)) {
1606 /* Show distribution of HEs in the ARRAY */
1608 #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1))
1611 U32 pow2 = 2, keys = HvKEYS(sv);
1612 NV theoret, sum = 0;
1614 PerlIO_printf(file, " (");
1615 Zero(freq, FREQ_MAX + 1, int);
1616 for (i = 0; (STRLEN)i <= HvMAX(sv); i++) {
1619 for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h))
1621 if (count > FREQ_MAX)
1627 for (i = 0; i <= max; i++) {
1629 PerlIO_printf(file, "%d%s:%d", i,
1630 (i == FREQ_MAX) ? "+" : "",
1633 PerlIO_printf(file, ", ");
1636 PerlIO_putc(file, ')');
1637 /* The "quality" of a hash is defined as the total number of
1638 comparisons needed to access every element once, relative
1639 to the expected number needed for a random hash.
1641 The total number of comparisons is equal to the sum of
1642 the squares of the number of entries in each bucket.
1643 For a random hash of n keys into k buckets, the expected
1648 for (i = max; i > 0; i--) { /* Precision: count down. */
1649 sum += freq[i] * i * i;
1651 while ((keys = keys >> 1))
1653 theoret = HvKEYS(sv);
1654 theoret += theoret * (theoret-1)/pow2;
1655 PerlIO_putc(file, '\n');
1656 Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100);
1658 PerlIO_putc(file, '\n');
1659 Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv));
1660 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv));
1661 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv));
1662 Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv));
1663 Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv)));
1665 MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab);
1666 if (mg && mg->mg_obj) {
1667 Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj));
1671 const char * const hvname = HvNAME_get(sv);
1673 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname);
1676 const AV * const backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv);
1678 Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n",
1680 do_sv_dump(level+1, file, (SV*)backrefs, nest+1, maxnest,
1684 if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */
1686 HV * const hv = (HV*)sv;
1687 int count = maxnest - nest;
1690 while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS))
1695 const U32 hash = HeHASH(he);
1697 keysv = hv_iterkeysv(he);
1698 keypv = SvPV_const(keysv, len);
1699 elt = hv_iterval(hv, he);
1700 Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim));
1702 PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ));
1704 PerlIO_printf(file, "[REHASH] ");
1705 PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash);
1706 do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
1708 hv_iterinit(hv); /* Return to status quo */
1714 const char *const proto = SvPV_const(sv, len);
1715 Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n",
1720 do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
1721 if (!CvISXSUB(sv)) {
1723 Perl_dump_indent(aTHX_ level, file,
1724 " START = 0x%"UVxf" ===> %"IVdf"\n",
1725 PTR2UV(CvSTART(sv)),
1726 (IV)sequence_num(CvSTART(sv)));
1728 Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n",
1729 PTR2UV(CvROOT(sv)));
1730 if (CvROOT(sv) && dumpops) {
1731 do_op_dump(level+1, file, CvROOT(sv));
1734 SV *constant = cv_const_sv((CV *)sv);
1736 Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv)));
1739 Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf
1741 PTR2UV(CvXSUBANY(sv).any_ptr));
1742 do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops,
1745 Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n",
1746 (IV)CvXSUBANY(sv).any_i32);
1749 do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv));
1750 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv));
1751 Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv));
1752 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv));
1753 Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv));
1754 if (type == SVt_PVFM)
1755 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv));
1756 Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv)));
1757 if (nest < maxnest) {
1758 do_dump_pad(level+1, file, CvPADLIST(sv), 0);
1761 const CV * const outside = CvOUTSIDE(sv);
1762 Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n",
1765 : CvANON(outside) ? "ANON"
1766 : (outside == PL_main_cv) ? "MAIN"
1767 : CvUNIQUE(outside) ? "UNIQUE"
1768 : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED"));
1770 if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv)))
1771 do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim);
1775 if (type == SVt_PVLV) {
1776 Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv));
1777 Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv));
1778 Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv));
1779 Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv)));
1780 if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T')
1781 do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest,
1784 if (!isGV_with_GP(sv))
1786 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv));
1787 Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv));
1788 do_hv_dump (level, file, " GvSTASH", GvSTASH(sv));
1789 Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv)));
1792 Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv)));
1793 Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv));
1794 Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv)));
1795 Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv)));
1796 Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv)));
1797 Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv)));
1798 Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv)));
1799 Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv));
1800 Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv));
1801 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv));
1802 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv));
1803 do_gv_dump (level, file, " EGV", GvEGV(sv));
1806 Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv)));
1807 Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv)));
1808 Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv)));
1809 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv));
1810 Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv));
1811 Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv));
1812 Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv));
1814 Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv));
1815 if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV)
1816 do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv));
1818 Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n",
1819 PTR2UV(IoTOP_GV(sv)));
1820 do_sv_dump (level+1, file, (SV *) IoTOP_GV(sv), nest+1, maxnest,
1823 /* Source filters hide things that are not GVs in these three, so let's
1824 be careful out there. */
1826 Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv));
1827 if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV)
1828 do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv));
1830 Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n",
1831 PTR2UV(IoFMT_GV(sv)));
1832 do_sv_dump (level+1, file, (SV *) IoFMT_GV(sv), nest+1, maxnest,
1835 if (IoBOTTOM_NAME(sv))
1836 Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv));
1837 if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV)
1838 do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv));
1840 Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n",
1841 PTR2UV(IoBOTTOM_GV(sv)));
1842 do_sv_dump (level+1, file, (SV *) IoBOTTOM_GV(sv), nest+1, maxnest,
1845 Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv));
1846 if (isPRINT(IoTYPE(sv)))
1847 Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv));
1849 Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv));
1850 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv));
1857 Perl_sv_dump(pTHX_ SV *sv)
1860 do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0);
1864 Perl_runops_debug(pTHX)
1868 if (ckWARN_d(WARN_DEBUGGING))
1869 Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN");
1873 DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n"));
1877 if (PL_watchaddr && (*PL_watchaddr != PL_watchok))
1878 PerlIO_printf(Perl_debug_log,
1879 "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n",
1880 PTR2UV(PL_watchaddr), PTR2UV(PL_watchok),
1881 PTR2UV(*PL_watchaddr));
1882 if (DEBUG_s_TEST_) {
1883 if (DEBUG_v_TEST_) {
1884 PerlIO_printf(Perl_debug_log, "\n");
1892 if (DEBUG_t_TEST_) debop(PL_op);
1893 if (DEBUG_P_TEST_) debprof(PL_op);
1895 } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX)));
1896 DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n"));
1903 Perl_debop(pTHX_ const OP *o)
1906 if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_)
1909 Perl_deb(aTHX_ "%s", OP_NAME(o));
1910 switch (o->op_type) {
1912 PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv));
1917 SV * const sv = newSV(0);
1919 /* FIXME - it this making unwarranted assumptions about the
1920 UTF-8 cleanliness of the dump file handle? */
1923 gv_fullname3(sv, cGVOPo_gv, NULL);
1924 PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv));
1928 PerlIO_printf(Perl_debug_log, "(NULL)");
1934 /* print the lexical's name */
1935 CV * const cv = deb_curcv(cxstack_ix);
1938 AV * const padlist = CvPADLIST(cv);
1939 AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE));
1940 sv = *av_fetch(comppad, o->op_targ, FALSE);
1944 PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv));
1946 PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ);
1952 PerlIO_printf(Perl_debug_log, "\n");
1957 S_deb_curcv(pTHX_ I32 ix)
1960 const PERL_CONTEXT * const cx = &cxstack[ix];
1961 if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT)
1962 return cx->blk_sub.cv;
1963 else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx))
1965 else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN)
1970 return deb_curcv(ix - 1);
1974 Perl_watch(pTHX_ char **addr)
1977 PL_watchaddr = addr;
1979 PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n",
1980 PTR2UV(PL_watchaddr), PTR2UV(PL_watchok));
1984 S_debprof(pTHX_ const OP *o)
1987 if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_)
1989 if (!PL_profiledata)
1990 Newxz(PL_profiledata, MAXO, U32);
1991 ++PL_profiledata[o->op_type];
1995 Perl_debprofdump(pTHX)
1999 if (!PL_profiledata)
2001 for (i = 0; i < MAXO; i++) {
2002 if (PL_profiledata[i])
2003 PerlIO_printf(Perl_debug_log,
2004 "%5lu %s\n", (unsigned long)PL_profiledata[i],
2011 * XML variants of most of the above routines
2016 S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2019 PerlIO_printf(file, "\n ");
2020 va_start(args, pat);
2021 xmldump_vindent(level, file, pat, &args);
2027 Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2030 va_start(args, pat);
2031 xmldump_vindent(level, file, pat, &args);
2036 Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2038 PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
2039 PerlIO_vprintf(file, pat, *args);
2043 Perl_xmldump_all(pTHX)
2045 PerlIO_setlinebuf(PL_xmlfp);
2047 op_xmldump(PL_main_root);
2048 if (PL_xmlfp != (PerlIO*)PerlIO_stdout())
2049 PerlIO_close(PL_xmlfp);
2054 Perl_xmldump_packsubs(pTHX_ const HV *stash)
2059 if (!HvARRAY(stash))
2061 for (i = 0; i <= (I32) HvMAX(stash); i++) {
2062 for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) {
2063 GV *gv = (GV*)HeVAL(entry);
2065 if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
2071 if (HeKEY(entry)[HeKLEN(entry)-1] == ':'
2072 && (hv = GvHV(gv)) && hv != PL_defstash)
2073 xmldump_packsubs(hv); /* nested package */
2079 Perl_xmldump_sub(pTHX_ const GV *gv)
2081 SV *sv = sv_newmortal();
2083 gv_fullname3(sv, gv, Nullch);
2084 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv));
2085 if (CvXSUB(GvCV(gv)))
2086 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n",
2087 PTR2UV(CvXSUB(GvCV(gv))),
2088 (int)CvXSUBANY(GvCV(gv)).any_i32);
2089 else if (CvROOT(GvCV(gv)))
2090 op_xmldump(CvROOT(GvCV(gv)));
2092 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n");
2096 Perl_xmldump_form(pTHX_ const GV *gv)
2098 SV *sv = sv_newmortal();
2100 gv_fullname3(sv, gv, Nullch);
2101 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv));
2102 if (CvROOT(GvFORM(gv)))
2103 op_xmldump(CvROOT(GvFORM(gv)));
2105 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n");
2109 Perl_xmldump_eval(pTHX)
2111 op_xmldump(PL_eval_root);
2115 Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
2117 return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv));
2121 Perl_sv_catxmlpvn(pTHX_ SV *dsv, char* pv, STRLEN len, int utf8)
2129 sv_catpvn(dsv,"",0);
2130 dsvcur = SvCUR(dsv); /* in case we have to restart */
2135 c = utf8_to_uvchr((U8*)pv, &cl);
2137 SvCUR(dsv) = dsvcur;
2202 Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c);
2205 Perl_sv_catpvf(aTHX_ dsv, "<");
2208 Perl_sv_catpvf(aTHX_ dsv, ">");
2211 Perl_sv_catpvf(aTHX_ dsv, "&");
2214 Perl_sv_catpvf(aTHX_ dsv, """);
2218 if (c < 32 || c > 127) {
2219 Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c);
2222 Perl_sv_catpvf(aTHX_ dsv, "%c", c);
2226 if ((c >= 0xD800 && c <= 0xDB7F) ||
2227 (c >= 0xDC00 && c <= 0xDFFF) ||
2228 (c >= 0xFFF0 && c <= 0xFFFF) ||
2230 Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c);
2232 Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c);
2245 Perl_sv_xmlpeek(pTHX_ SV *sv)
2247 SV *t = sv_newmortal();
2252 sv_setpvn(t, "", 0);
2255 sv_catpv(t, "VOID=\"\"");
2258 else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') {
2259 sv_catpv(t, "WILD=\"\"");
2262 else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) {
2263 if (sv == &PL_sv_undef) {
2264 sv_catpv(t, "SV_UNDEF=\"1\"");
2265 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
2266 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2270 else if (sv == &PL_sv_no) {
2271 sv_catpv(t, "SV_NO=\"1\"");
2272 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
2273 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2274 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
2275 SVp_POK|SVp_NOK)) &&
2280 else if (sv == &PL_sv_yes) {
2281 sv_catpv(t, "SV_YES=\"1\"");
2282 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
2283 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2284 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
2285 SVp_POK|SVp_NOK)) &&
2287 SvPVX(sv) && *SvPVX(sv) == '1' &&
2292 sv_catpv(t, "SV_PLACEHOLDER=\"1\"");
2293 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
2294 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2298 sv_catpv(t, " XXX=\"\" ");
2300 else if (SvREFCNT(sv) == 0) {
2301 sv_catpv(t, " refcnt=\"0\"");
2304 else if (DEBUG_R_TEST_) {
2307 /* is this SV on the tmps stack? */
2308 for (ix=PL_tmps_ix; ix>=0; ix--) {
2309 if (PL_tmps_stack[ix] == sv) {
2314 if (SvREFCNT(sv) > 1)
2315 Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv),
2318 sv_catpv(t, " DRT=\"<T>\"");
2322 sv_catpv(t, " ROK=\"\"");
2324 switch (SvTYPE(sv)) {
2326 sv_catpv(t, " FREED=\"1\"");
2330 sv_catpv(t, " UNDEF=\"1\"");
2333 sv_catpv(t, " IV=\"");
2336 sv_catpv(t, " NV=\"");
2339 sv_catpv(t, " RV=\"");
2342 sv_catpv(t, " PV=\"");
2345 sv_catpv(t, " PVIV=\"");
2348 sv_catpv(t, " PVNV=\"");
2351 sv_catpv(t, " PVMG=\"");
2354 sv_catpv(t, " PVLV=\"");
2357 sv_catpv(t, " AV=\"");
2360 sv_catpv(t, " HV=\"");
2364 Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv)));
2366 sv_catpv(t, " CV=\"()\"");
2369 sv_catpv(t, " GV=\"");
2372 sv_catpv(t, " BIND=\"");
2375 sv_catpv(t, " FM=\"");
2378 sv_catpv(t, " IO=\"");
2387 else if (SvNOKp(sv)) {
2388 STORE_NUMERIC_LOCAL_SET_STANDARD();
2389 Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv));
2390 RESTORE_NUMERIC_LOCAL();
2392 else if (SvIOKp(sv)) {
2394 Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv));
2396 Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv));
2407 return SvPV(t, n_a);
2411 Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2414 Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n");
2417 Perl_xmldump_indent(aTHX_ level, file, "<pmop \n");
2420 char *s = PM_GETRE(pm)->precomp;
2421 SV *tmpsv = newSVpvn("",0);
2423 sv_catxmlpvn(tmpsv, s, strlen(s), 1);
2424 Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n",
2426 SvREFCNT_dec(tmpsv);
2427 Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n",
2428 (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP");
2431 Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n");
2432 if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) {
2433 SV * const tmpsv = pm_description(pm);
2434 Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
2435 SvREFCNT_dec(tmpsv);
2439 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
2440 Perl_xmldump_indent(aTHX_ level, file, ">\n");
2441 Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n");
2442 do_op_xmldump(level+2, file, pm->op_pmreplroot);
2443 Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n");
2444 Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n");
2447 Perl_xmldump_indent(aTHX_ level, file, "/>\n");
2451 Perl_pmop_xmldump(pTHX_ const PMOP *pm)
2453 do_pmop_xmldump(0, PL_xmlfp, pm);
2457 Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
2464 seq = sequence_num(o);
2465 Perl_xmldump_indent(aTHX_ level, file,
2466 "<op_%s seq=\"%"UVuf" -> ",
2471 PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"",
2472 sequence_num(o->op_next));
2474 PerlIO_printf(file, "DONE\"");
2477 if (o->op_type == OP_NULL)
2479 PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]);
2480 if (o->op_targ == OP_NEXTSTATE)
2483 PerlIO_printf(file, " line=\"%"UVuf"\"",
2484 (UV)CopLINE(cCOPo));
2485 if (CopSTASHPV(cCOPo))
2486 PerlIO_printf(file, " package=\"%s\"",
2488 if (cCOPo->cop_label)
2489 PerlIO_printf(file, " label=\"%s\"",
2494 PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ);
2497 PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next);
2500 SV *tmpsv = newSVpvn("", 0);
2501 switch (o->op_flags & OPf_WANT) {
2503 sv_catpv(tmpsv, ",VOID");
2505 case OPf_WANT_SCALAR:
2506 sv_catpv(tmpsv, ",SCALAR");
2509 sv_catpv(tmpsv, ",LIST");
2512 sv_catpv(tmpsv, ",UNKNOWN");
2515 if (o->op_flags & OPf_KIDS)
2516 sv_catpv(tmpsv, ",KIDS");
2517 if (o->op_flags & OPf_PARENS)
2518 sv_catpv(tmpsv, ",PARENS");
2519 if (o->op_flags & OPf_STACKED)
2520 sv_catpv(tmpsv, ",STACKED");
2521 if (o->op_flags & OPf_REF)
2522 sv_catpv(tmpsv, ",REF");
2523 if (o->op_flags & OPf_MOD)
2524 sv_catpv(tmpsv, ",MOD");
2525 if (o->op_flags & OPf_SPECIAL)
2526 sv_catpv(tmpsv, ",SPECIAL");
2527 PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
2528 SvREFCNT_dec(tmpsv);
2530 if (o->op_private) {
2531 SV *tmpsv = newSVpvn("", 0);
2532 if (PL_opargs[o->op_type] & OA_TARGLEX) {
2533 if (o->op_private & OPpTARGET_MY)
2534 sv_catpv(tmpsv, ",TARGET_MY");
2536 else if (o->op_type == OP_LEAVESUB ||
2537 o->op_type == OP_LEAVE ||
2538 o->op_type == OP_LEAVESUBLV ||
2539 o->op_type == OP_LEAVEWRITE) {
2540 if (o->op_private & OPpREFCOUNTED)
2541 sv_catpv(tmpsv, ",REFCOUNTED");
2543 else if (o->op_type == OP_AASSIGN) {
2544 if (o->op_private & OPpASSIGN_COMMON)
2545 sv_catpv(tmpsv, ",COMMON");
2547 else if (o->op_type == OP_SASSIGN) {
2548 if (o->op_private & OPpASSIGN_BACKWARDS)
2549 sv_catpv(tmpsv, ",BACKWARDS");
2551 else if (o->op_type == OP_TRANS) {
2552 if (o->op_private & OPpTRANS_SQUASH)
2553 sv_catpv(tmpsv, ",SQUASH");
2554 if (o->op_private & OPpTRANS_DELETE)
2555 sv_catpv(tmpsv, ",DELETE");
2556 if (o->op_private & OPpTRANS_COMPLEMENT)
2557 sv_catpv(tmpsv, ",COMPLEMENT");
2558 if (o->op_private & OPpTRANS_IDENTICAL)
2559 sv_catpv(tmpsv, ",IDENTICAL");
2560 if (o->op_private & OPpTRANS_GROWS)
2561 sv_catpv(tmpsv, ",GROWS");
2563 else if (o->op_type == OP_REPEAT) {
2564 if (o->op_private & OPpREPEAT_DOLIST)
2565 sv_catpv(tmpsv, ",DOLIST");
2567 else if (o->op_type == OP_ENTERSUB ||
2568 o->op_type == OP_RV2SV ||
2569 o->op_type == OP_GVSV ||
2570 o->op_type == OP_RV2AV ||
2571 o->op_type == OP_RV2HV ||
2572 o->op_type == OP_RV2GV ||
2573 o->op_type == OP_AELEM ||
2574 o->op_type == OP_HELEM )
2576 if (o->op_type == OP_ENTERSUB) {
2577 if (o->op_private & OPpENTERSUB_AMPER)
2578 sv_catpv(tmpsv, ",AMPER");
2579 if (o->op_private & OPpENTERSUB_DB)
2580 sv_catpv(tmpsv, ",DB");
2581 if (o->op_private & OPpENTERSUB_HASTARG)
2582 sv_catpv(tmpsv, ",HASTARG");
2583 if (o->op_private & OPpENTERSUB_NOPAREN)
2584 sv_catpv(tmpsv, ",NOPAREN");
2585 if (o->op_private & OPpENTERSUB_INARGS)
2586 sv_catpv(tmpsv, ",INARGS");
2587 if (o->op_private & OPpENTERSUB_NOMOD)
2588 sv_catpv(tmpsv, ",NOMOD");
2591 switch (o->op_private & OPpDEREF) {
2593 sv_catpv(tmpsv, ",SV");
2596 sv_catpv(tmpsv, ",AV");
2599 sv_catpv(tmpsv, ",HV");
2602 if (o->op_private & OPpMAYBE_LVSUB)
2603 sv_catpv(tmpsv, ",MAYBE_LVSUB");
2605 if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) {
2606 if (o->op_private & OPpLVAL_DEFER)
2607 sv_catpv(tmpsv, ",LVAL_DEFER");
2610 if (o->op_private & HINT_STRICT_REFS)
2611 sv_catpv(tmpsv, ",STRICT_REFS");
2612 if (o->op_private & OPpOUR_INTRO)
2613 sv_catpv(tmpsv, ",OUR_INTRO");
2616 else if (o->op_type == OP_CONST) {
2617 if (o->op_private & OPpCONST_BARE)
2618 sv_catpv(tmpsv, ",BARE");
2619 if (o->op_private & OPpCONST_STRICT)
2620 sv_catpv(tmpsv, ",STRICT");
2621 if (o->op_private & OPpCONST_ARYBASE)
2622 sv_catpv(tmpsv, ",ARYBASE");
2623 if (o->op_private & OPpCONST_WARNING)
2624 sv_catpv(tmpsv, ",WARNING");
2625 if (o->op_private & OPpCONST_ENTERED)
2626 sv_catpv(tmpsv, ",ENTERED");
2628 else if (o->op_type == OP_FLIP) {
2629 if (o->op_private & OPpFLIP_LINENUM)
2630 sv_catpv(tmpsv, ",LINENUM");
2632 else if (o->op_type == OP_FLOP) {
2633 if (o->op_private & OPpFLIP_LINENUM)
2634 sv_catpv(tmpsv, ",LINENUM");
2636 else if (o->op_type == OP_RV2CV) {
2637 if (o->op_private & OPpLVAL_INTRO)
2638 sv_catpv(tmpsv, ",INTRO");
2640 else if (o->op_type == OP_GV) {
2641 if (o->op_private & OPpEARLY_CV)
2642 sv_catpv(tmpsv, ",EARLY_CV");
2644 else if (o->op_type == OP_LIST) {
2645 if (o->op_private & OPpLIST_GUESSED)
2646 sv_catpv(tmpsv, ",GUESSED");
2648 else if (o->op_type == OP_DELETE) {
2649 if (o->op_private & OPpSLICE)
2650 sv_catpv(tmpsv, ",SLICE");
2652 else if (o->op_type == OP_EXISTS) {
2653 if (o->op_private & OPpEXISTS_SUB)
2654 sv_catpv(tmpsv, ",EXISTS_SUB");
2656 else if (o->op_type == OP_SORT) {
2657 if (o->op_private & OPpSORT_NUMERIC)
2658 sv_catpv(tmpsv, ",NUMERIC");
2659 if (o->op_private & OPpSORT_INTEGER)
2660 sv_catpv(tmpsv, ",INTEGER");
2661 if (o->op_private & OPpSORT_REVERSE)
2662 sv_catpv(tmpsv, ",REVERSE");
2664 else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) {
2665 if (o->op_private & OPpOPEN_IN_RAW)
2666 sv_catpv(tmpsv, ",IN_RAW");
2667 if (o->op_private & OPpOPEN_IN_CRLF)
2668 sv_catpv(tmpsv, ",IN_CRLF");
2669 if (o->op_private & OPpOPEN_OUT_RAW)
2670 sv_catpv(tmpsv, ",OUT_RAW");
2671 if (o->op_private & OPpOPEN_OUT_CRLF)
2672 sv_catpv(tmpsv, ",OUT_CRLF");
2674 else if (o->op_type == OP_EXIT) {
2675 if (o->op_private & OPpEXIT_VMSISH)
2676 sv_catpv(tmpsv, ",EXIT_VMSISH");
2677 if (o->op_private & OPpHUSH_VMSISH)
2678 sv_catpv(tmpsv, ",HUSH_VMSISH");
2680 else if (o->op_type == OP_DIE) {
2681 if (o->op_private & OPpHUSH_VMSISH)
2682 sv_catpv(tmpsv, ",HUSH_VMSISH");
2684 else if (PL_check[o->op_type] != MEMBER_TO_FPTR(Perl_ck_ftst)) {
2685 if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS)
2686 sv_catpv(tmpsv, ",FT_ACCESS");
2687 if (o->op_private & OPpFT_STACKED)
2688 sv_catpv(tmpsv, ",FT_STACKED");
2690 if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
2691 sv_catpv(tmpsv, ",INTRO");
2693 S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1);
2694 SvREFCNT_dec(tmpsv);
2697 switch (o->op_type) {
2699 if (o->op_flags & OPf_SPECIAL) {
2705 S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix);
2707 if (cSVOPo->op_sv) {
2708 SV *tmpsv1 = newSV(0);
2709 SV *tmpsv2 = newSVpvn("",0);
2717 gv_fullname3(tmpsv1, (GV*)cSVOPo->op_sv, Nullch);
2718 s = SvPV(tmpsv1,len);
2719 sv_catxmlpvn(tmpsv2, s, len, 1);
2720 S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len));
2724 S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\"");
2728 case OP_METHOD_NAMED:
2729 #ifndef USE_ITHREADS
2730 /* with ITHREADS, consts are stored in the pad, and the right pad
2731 * may not be active here, so skip */
2732 S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv));
2738 PerlIO_printf(file, ">\n");
2740 do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv));
2746 S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"",
2747 (UV)CopLINE(cCOPo));
2748 if (CopSTASHPV(cCOPo))
2749 S_xmldump_attr(aTHX_ level, file, "package=\"%s\"",
2751 if (cCOPo->cop_label)
2752 S_xmldump_attr(aTHX_ level, file, "label=\"%s\"",
2756 S_xmldump_attr(aTHX_ level, file, "redo=\"");
2757 if (cLOOPo->op_redoop)
2758 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop));
2760 PerlIO_printf(file, "DONE\"");
2761 S_xmldump_attr(aTHX_ level, file, "next=\"");
2762 if (cLOOPo->op_nextop)
2763 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop));
2765 PerlIO_printf(file, "DONE\"");
2766 S_xmldump_attr(aTHX_ level, file, "last=\"");
2767 if (cLOOPo->op_lastop)
2768 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop));
2770 PerlIO_printf(file, "DONE\"");
2778 S_xmldump_attr(aTHX_ level, file, "other=\"");
2779 if (cLOGOPo->op_other)
2780 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other));
2782 PerlIO_printf(file, "DONE\"");
2790 if (o->op_private & OPpREFCOUNTED)
2791 S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ);
2797 if (PL_madskills && o->op_madprop) {
2798 SV *tmpsv = newSVpvn("", 0);
2799 MADPROP* mp = o->op_madprop;
2800 sv_utf8_upgrade(tmpsv);
2803 PerlIO_printf(file, ">\n");
2805 Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n");
2808 char tmp = mp->mad_key;
2809 sv_setpvn(tmpsv,"\"",1);
2811 sv_catxmlpvn(tmpsv, &tmp, 1, 0);
2812 sv_catpv(tmpsv, "\"");
2813 switch (mp->mad_type) {
2815 sv_catpv(tmpsv, "NULL");
2816 Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv));
2819 sv_catpv(tmpsv, " val=\"");
2820 sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1);
2821 sv_catpv(tmpsv, "\"");
2822 Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv));
2825 sv_catpv(tmpsv, " val=\"");
2826 sv_catxmlsv(tmpsv, (SV*)mp->mad_val);
2827 sv_catpv(tmpsv, "\"");
2828 Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv));
2831 if ((OP*)mp->mad_val) {
2832 Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv));
2833 do_op_xmldump(level+1, file, (OP*)mp->mad_val);
2834 Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n");
2838 Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv));
2844 Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n");
2846 SvREFCNT_dec(tmpsv);
2849 switch (o->op_type) {
2856 PerlIO_printf(file, ">\n");
2858 do_pmop_xmldump(level, file, cPMOPo);
2864 if (o->op_flags & OPf_KIDS) {
2868 PerlIO_printf(file, ">\n");
2870 for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
2871 do_op_xmldump(level, file, kid);
2875 Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o));
2877 PerlIO_printf(file, " />\n");
2881 Perl_op_xmldump(pTHX_ const OP *o)
2883 do_op_xmldump(0, PL_xmlfp, o);
2889 * c-indentation-style: bsd
2891 * indent-tabs-mode: t
2894 * ex: set ts=8 sts=4 sw=4 noet: