3 * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 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 Returns a pointer to the escaped text as held by dsv.
199 #define PV_ESCAPE_OCTBUFSIZE 32
202 Perl_pv_escape( pTHX_ SV *dsv, char const * const str,
203 const STRLEN count, const STRLEN max,
204 STRLEN * const escaped, const U32 flags )
206 char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : '\\';
207 char octbuf[PV_ESCAPE_OCTBUFSIZE] = "\\123456789ABCDF";
208 STRLEN wrote = 0; /* chars written so far */
209 STRLEN chsize = 0; /* size of data to be written */
210 STRLEN readsize = 1; /* size of data just read */
211 bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this unicode */
212 const char *pv = str;
213 const char *end = pv + count; /* end of string */
215 if (!flags & PERL_PV_ESCAPE_NOCLEAR)
216 sv_setpvn(dsv, "", 0);
218 if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count))
221 for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) {
222 const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv;
223 const U8 c = (U8)u & 0xFF;
225 if ( ( u > 255 ) || (flags & PERL_PV_ESCAPE_ALL)) {
226 if (flags & PERL_PV_ESCAPE_FIRSTCHAR)
227 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
230 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
232 } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) {
235 if ( (c == dq) || (c == '\\') || !isPRINT(c) ) {
238 case '\\' : octbuf[1] = '\\'; break;
239 case '\v' : octbuf[1] = 'v'; break;
240 case '\t' : octbuf[1] = 't'; break;
241 case '\r' : octbuf[1] = 'r'; break;
242 case '\n' : octbuf[1] = 'n'; break;
243 case '\f' : octbuf[1] = 'f'; break;
251 if ( (pv < end) && isDIGIT((U8)*(pv+readsize)) )
252 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
255 chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
262 if ( max && (wrote + chsize > max) ) {
264 } else if (chsize > 1) {
265 sv_catpvn(dsv, octbuf, chsize);
268 Perl_sv_catpvf( aTHX_ dsv, "%c", c);
271 if ( flags & PERL_PV_ESCAPE_FIRSTCHAR )
279 =for apidoc Apd|char *|pv_pretty|NN SV *dsv|NN const char const *str\
280 |const STRLEN count|const STRLEN max\
281 |const char const *start_color| const char const *end_color\
284 Converts a string into something presentable, handling escaping via
285 pv_escape() and supporting quoting and elipses.
287 If the PERL_PV_PRETTY_QUOTE flag is set then the result will be
288 double quoted with any double quotes in the string escaped. Otherwise
289 if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in
292 If the PERL_PV_PRETTY_ELIPSES flag is set and not all characters in
293 string were output then an elipses C<...> will be appended to the
294 string. Note that this happens AFTER it has been quoted.
296 If start_color is non-null then it will be inserted after the opening
297 quote (if there is one) but before the escaped text. If end_color
298 is non-null then it will be inserted after the escaped text but before
299 any quotes or elipses.
301 Returns a pointer to the prettified text as held by dsv.
307 Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count,
308 const STRLEN max, char const * const start_color, char const * const end_color,
311 U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '\\';
315 sv_setpvn(dsv, "\"", 1);
316 else if ( flags & PERL_PV_PRETTY_LTGT )
317 sv_setpvn(dsv, "<", 1);
319 sv_setpvn(dsv, "", 0);
321 if ( start_color != NULL )
322 Perl_sv_catpv( aTHX_ dsv, start_color);
324 pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR );
326 if ( end_color != NULL )
327 Perl_sv_catpv( aTHX_ dsv, end_color);
330 sv_catpvn( dsv, "\"", 1 );
331 else if ( flags & PERL_PV_PRETTY_LTGT )
332 sv_catpvn( dsv, ">", 1);
334 if ( (flags & PERL_PV_PRETTY_ELIPSES) && ( escaped < count ) )
335 sv_catpvn( dsv, "...", 3 );
341 =for apidoc pv_display
343 char *pv_display(SV *dsv, const char *pv, STRLEN cur, STRLEN len,
344 STRLEN pvlim, U32 flags)
348 pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE);
350 except that an additional "\0" will be appended to the string when
351 len > cur and pv[cur] is "\0".
353 Note that the final string may be up to 7 chars longer than pvlim.
359 Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
361 pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP);
362 if (len > cur && pv[cur] == '\0')
363 sv_catpvn( dsv, "\\0", 2 );
368 Perl_sv_peek(pTHX_ SV *sv)
371 SV * const t = sv_newmortal();
381 else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') {
385 else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) {
386 if (sv == &PL_sv_undef) {
387 sv_catpv(t, "SV_UNDEF");
388 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
389 SVs_GMG|SVs_SMG|SVs_RMG)) &&
393 else if (sv == &PL_sv_no) {
394 sv_catpv(t, "SV_NO");
395 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
396 SVs_GMG|SVs_SMG|SVs_RMG)) &&
397 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
403 else if (sv == &PL_sv_yes) {
404 sv_catpv(t, "SV_YES");
405 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
406 SVs_GMG|SVs_SMG|SVs_RMG)) &&
407 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
410 SvPVX_const(sv) && *SvPVX_const(sv) == '1' &&
415 sv_catpv(t, "SV_PLACEHOLDER");
416 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
417 SVs_GMG|SVs_SMG|SVs_RMG)) &&
423 else if (SvREFCNT(sv) == 0) {
427 else if (DEBUG_R_TEST_) {
430 /* is this SV on the tmps stack? */
431 for (ix=PL_tmps_ix; ix>=0; ix--) {
432 if (PL_tmps_stack[ix] == sv) {
437 if (SvREFCNT(sv) > 1)
438 Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv),
446 if (SvCUR(t) + unref > 10) {
447 SvCUR_set(t, unref + 3);
456 if (type == SVt_PVCV) {
457 Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : "");
459 } else if (type < SVt_LAST) {
460 sv_catpv(t, svshorttypenames[type]);
462 if (type == SVt_NULL)
465 sv_catpv(t, "FREED");
470 if (!SvPVX_const(sv))
471 sv_catpv(t, "(null)");
473 SV * const tmp = newSVpvs("");
476 Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127));
477 Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127));
479 Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]",
480 sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv),
485 else if (SvNOKp(sv)) {
486 STORE_NUMERIC_LOCAL_SET_STANDARD();
487 Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv));
488 RESTORE_NUMERIC_LOCAL();
490 else if (SvIOKp(sv)) {
492 Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv));
494 Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv));
504 return SvPV_nolen(t);
508 Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
513 Perl_dump_indent(aTHX_ level, file, "{}\n");
516 Perl_dump_indent(aTHX_ level, file, "{\n");
518 if (pm->op_pmflags & PMf_ONCE)
523 Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n",
524 ch, PM_GETRE(pm)->precomp, ch,
525 (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : "");
527 Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n");
528 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
529 Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
530 op_dump(pm->op_pmreplroot);
532 if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) {
533 SV * const tmpsv = pm_description(pm);
534 Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
538 Perl_dump_indent(aTHX_ level-1, file, "}\n");
542 S_pm_description(pTHX_ const PMOP *pm)
544 SV * const desc = newSVpvs("");
545 const REGEXP * regex = PM_GETRE(pm);
546 const U32 pmflags = pm->op_pmflags;
548 if (pm->op_pmdynflags & PMdf_USED)
549 sv_catpv(desc, ",USED");
550 if (pm->op_pmdynflags & PMdf_TAINTED)
551 sv_catpv(desc, ",TAINTED");
553 if (pmflags & PMf_ONCE)
554 sv_catpv(desc, ",ONCE");
555 if (regex && regex->check_substr) {
556 if (!(regex->extflags & RXf_NOSCAN))
557 sv_catpv(desc, ",SCANFIRST");
558 if (regex->extflags & RXf_CHECK_ALL)
559 sv_catpv(desc, ",ALL");
561 if (pmflags & PMf_SKIPWHITE)
562 sv_catpv(desc, ",SKIPWHITE");
563 if (pmflags & PMf_CONST)
564 sv_catpv(desc, ",CONST");
565 if (pmflags & PMf_KEEP)
566 sv_catpv(desc, ",KEEP");
567 if (pmflags & PMf_GLOBAL)
568 sv_catpv(desc, ",GLOBAL");
569 if (pmflags & PMf_CONTINUE)
570 sv_catpv(desc, ",CONTINUE");
571 if (pmflags & PMf_RETAINT)
572 sv_catpv(desc, ",RETAINT");
573 if (pmflags & PMf_EVAL)
574 sv_catpv(desc, ",EVAL");
579 Perl_pmop_dump(pTHX_ PMOP *pm)
581 do_pmop_dump(0, Perl_debug_log, pm);
584 /* An op sequencer. We visit the ops in the order they're to execute. */
587 S_sequence(pTHX_ register const OP *o)
590 const OP *oldop = NULL;
603 for (; o; o = o->op_next) {
605 SV * const op = newSVuv(PTR2UV(o));
606 const char * const key = SvPV_const(op, len);
608 if (hv_exists(Sequence, key, len))
611 switch (o->op_type) {
613 if ((o->op_flags & OPf_WANT) != OPf_WANT_LIST) {
614 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
623 if (oldop && o->op_next)
630 if (oldop && o->op_next)
632 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
645 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
646 sequence_tail(cLOGOPo->op_other);
651 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
652 sequence_tail(cLOOPo->op_redoop);
653 sequence_tail(cLOOPo->op_nextop);
654 sequence_tail(cLOOPo->op_lastop);
660 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
661 sequence_tail(cPMOPo->op_pmreplstart);
668 hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
676 S_sequence_tail(pTHX_ const OP *o)
678 while (o && (o->op_type == OP_NULL))
684 S_sequence_num(pTHX_ const OP *o)
692 op = newSVuv(PTR2UV(o));
693 key = SvPV_const(op, len);
694 seq = hv_fetch(Sequence, key, len, 0);
695 return seq ? SvUV(*seq): 0;
699 Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
703 const OPCODE optype = o->op_type;
706 Perl_dump_indent(aTHX_ level, file, "{\n");
708 seq = sequence_num(o);
710 PerlIO_printf(file, "%-4"UVuf, seq);
712 PerlIO_printf(file, " ");
714 "%*sTYPE = %s ===> ",
715 (int)(PL_dumpindent*level-4), "", OP_NAME(o));
717 PerlIO_printf(file, seq ? "%"UVuf"\n" : "(%"UVuf")\n",
718 sequence_num(o->op_next));
720 PerlIO_printf(file, "DONE\n");
722 if (optype == OP_NULL) {
723 Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]);
724 if (o->op_targ == OP_NEXTSTATE) {
726 Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
728 if (CopSTASHPV(cCOPo))
729 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
731 if (cCOPo->cop_label)
732 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
737 Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ);
740 Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next);
742 if (o->op_flags || o->op_latefree || o->op_latefreed || o->op_attached) {
743 SV * const tmpsv = newSVpvs("");
744 switch (o->op_flags & OPf_WANT) {
746 sv_catpv(tmpsv, ",VOID");
748 case OPf_WANT_SCALAR:
749 sv_catpv(tmpsv, ",SCALAR");
752 sv_catpv(tmpsv, ",LIST");
755 sv_catpv(tmpsv, ",UNKNOWN");
758 if (o->op_flags & OPf_KIDS)
759 sv_catpv(tmpsv, ",KIDS");
760 if (o->op_flags & OPf_PARENS)
761 sv_catpv(tmpsv, ",PARENS");
762 if (o->op_flags & OPf_STACKED)
763 sv_catpv(tmpsv, ",STACKED");
764 if (o->op_flags & OPf_REF)
765 sv_catpv(tmpsv, ",REF");
766 if (o->op_flags & OPf_MOD)
767 sv_catpv(tmpsv, ",MOD");
768 if (o->op_flags & OPf_SPECIAL)
769 sv_catpv(tmpsv, ",SPECIAL");
771 sv_catpv(tmpsv, ",LATEFREE");
773 sv_catpv(tmpsv, ",LATEFREED");
775 sv_catpv(tmpsv, ",ATTACHED");
776 Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
780 SV * const tmpsv = newSVpvs("");
781 if (PL_opargs[optype] & OA_TARGLEX) {
782 if (o->op_private & OPpTARGET_MY)
783 sv_catpv(tmpsv, ",TARGET_MY");
785 else if (optype == OP_LEAVESUB ||
786 optype == OP_LEAVE ||
787 optype == OP_LEAVESUBLV ||
788 optype == OP_LEAVEWRITE) {
789 if (o->op_private & OPpREFCOUNTED)
790 sv_catpv(tmpsv, ",REFCOUNTED");
792 else if (optype == OP_AASSIGN) {
793 if (o->op_private & OPpASSIGN_COMMON)
794 sv_catpv(tmpsv, ",COMMON");
796 else if (optype == OP_SASSIGN) {
797 if (o->op_private & OPpASSIGN_BACKWARDS)
798 sv_catpv(tmpsv, ",BACKWARDS");
800 else if (optype == OP_TRANS) {
801 if (o->op_private & OPpTRANS_SQUASH)
802 sv_catpv(tmpsv, ",SQUASH");
803 if (o->op_private & OPpTRANS_DELETE)
804 sv_catpv(tmpsv, ",DELETE");
805 if (o->op_private & OPpTRANS_COMPLEMENT)
806 sv_catpv(tmpsv, ",COMPLEMENT");
807 if (o->op_private & OPpTRANS_IDENTICAL)
808 sv_catpv(tmpsv, ",IDENTICAL");
809 if (o->op_private & OPpTRANS_GROWS)
810 sv_catpv(tmpsv, ",GROWS");
812 else if (optype == OP_REPEAT) {
813 if (o->op_private & OPpREPEAT_DOLIST)
814 sv_catpv(tmpsv, ",DOLIST");
816 else if (optype == OP_ENTERSUB ||
817 optype == OP_RV2SV ||
819 optype == OP_RV2AV ||
820 optype == OP_RV2HV ||
821 optype == OP_RV2GV ||
822 optype == OP_AELEM ||
825 if (optype == OP_ENTERSUB) {
826 if (o->op_private & OPpENTERSUB_AMPER)
827 sv_catpv(tmpsv, ",AMPER");
828 if (o->op_private & OPpENTERSUB_DB)
829 sv_catpv(tmpsv, ",DB");
830 if (o->op_private & OPpENTERSUB_HASTARG)
831 sv_catpv(tmpsv, ",HASTARG");
832 if (o->op_private & OPpENTERSUB_NOPAREN)
833 sv_catpv(tmpsv, ",NOPAREN");
834 if (o->op_private & OPpENTERSUB_INARGS)
835 sv_catpv(tmpsv, ",INARGS");
836 if (o->op_private & OPpENTERSUB_NOMOD)
837 sv_catpv(tmpsv, ",NOMOD");
840 switch (o->op_private & OPpDEREF) {
842 sv_catpv(tmpsv, ",SV");
845 sv_catpv(tmpsv, ",AV");
848 sv_catpv(tmpsv, ",HV");
851 if (o->op_private & OPpMAYBE_LVSUB)
852 sv_catpv(tmpsv, ",MAYBE_LVSUB");
854 if (optype == OP_AELEM || optype == OP_HELEM) {
855 if (o->op_private & OPpLVAL_DEFER)
856 sv_catpv(tmpsv, ",LVAL_DEFER");
859 if (o->op_private & HINT_STRICT_REFS)
860 sv_catpv(tmpsv, ",STRICT_REFS");
861 if (o->op_private & OPpOUR_INTRO)
862 sv_catpv(tmpsv, ",OUR_INTRO");
865 else if (optype == OP_CONST) {
866 if (o->op_private & OPpCONST_BARE)
867 sv_catpv(tmpsv, ",BARE");
868 if (o->op_private & OPpCONST_STRICT)
869 sv_catpv(tmpsv, ",STRICT");
870 if (o->op_private & OPpCONST_ARYBASE)
871 sv_catpv(tmpsv, ",ARYBASE");
872 if (o->op_private & OPpCONST_WARNING)
873 sv_catpv(tmpsv, ",WARNING");
874 if (o->op_private & OPpCONST_ENTERED)
875 sv_catpv(tmpsv, ",ENTERED");
877 else if (optype == OP_FLIP) {
878 if (o->op_private & OPpFLIP_LINENUM)
879 sv_catpv(tmpsv, ",LINENUM");
881 else if (optype == OP_FLOP) {
882 if (o->op_private & OPpFLIP_LINENUM)
883 sv_catpv(tmpsv, ",LINENUM");
885 else if (optype == OP_RV2CV) {
886 if (o->op_private & OPpLVAL_INTRO)
887 sv_catpv(tmpsv, ",INTRO");
889 else if (optype == OP_GV) {
890 if (o->op_private & OPpEARLY_CV)
891 sv_catpv(tmpsv, ",EARLY_CV");
893 else if (optype == OP_LIST) {
894 if (o->op_private & OPpLIST_GUESSED)
895 sv_catpv(tmpsv, ",GUESSED");
897 else if (optype == OP_DELETE) {
898 if (o->op_private & OPpSLICE)
899 sv_catpv(tmpsv, ",SLICE");
901 else if (optype == OP_EXISTS) {
902 if (o->op_private & OPpEXISTS_SUB)
903 sv_catpv(tmpsv, ",EXISTS_SUB");
905 else if (optype == OP_SORT) {
906 if (o->op_private & OPpSORT_NUMERIC)
907 sv_catpv(tmpsv, ",NUMERIC");
908 if (o->op_private & OPpSORT_INTEGER)
909 sv_catpv(tmpsv, ",INTEGER");
910 if (o->op_private & OPpSORT_REVERSE)
911 sv_catpv(tmpsv, ",REVERSE");
913 else if (optype == OP_THREADSV) {
914 if (o->op_private & OPpDONE_SVREF)
915 sv_catpv(tmpsv, ",SVREF");
917 else if (optype == OP_OPEN || optype == OP_BACKTICK) {
918 if (o->op_private & OPpOPEN_IN_RAW)
919 sv_catpv(tmpsv, ",IN_RAW");
920 if (o->op_private & OPpOPEN_IN_CRLF)
921 sv_catpv(tmpsv, ",IN_CRLF");
922 if (o->op_private & OPpOPEN_OUT_RAW)
923 sv_catpv(tmpsv, ",OUT_RAW");
924 if (o->op_private & OPpOPEN_OUT_CRLF)
925 sv_catpv(tmpsv, ",OUT_CRLF");
927 else if (optype == OP_EXIT) {
928 if (o->op_private & OPpEXIT_VMSISH)
929 sv_catpv(tmpsv, ",EXIT_VMSISH");
930 if (o->op_private & OPpHUSH_VMSISH)
931 sv_catpv(tmpsv, ",HUSH_VMSISH");
933 else if (optype == OP_DIE) {
934 if (o->op_private & OPpHUSH_VMSISH)
935 sv_catpv(tmpsv, ",HUSH_VMSISH");
937 else if (PL_check[optype] != MEMBER_TO_FPTR(Perl_ck_ftst)) {
938 if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS)
939 sv_catpv(tmpsv, ",FT_ACCESS");
940 if (o->op_private & OPpFT_STACKED)
941 sv_catpv(tmpsv, ",FT_STACKED");
943 if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
944 sv_catpv(tmpsv, ",INTRO");
946 Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1);
951 if (PL_madskills && o->op_madprop) {
952 SV * const tmpsv = newSVpvn("", 0);
953 MADPROP* mp = o->op_madprop;
954 Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n");
957 char tmp = mp->mad_key;
958 sv_setpvn(tmpsv,"'",1);
960 sv_catpvn(tmpsv, &tmp, 1);
961 sv_catpv(tmpsv, "'=");
962 switch (mp->mad_type) {
964 sv_catpv(tmpsv, "NULL");
965 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
968 sv_catpv(tmpsv, "<");
969 sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen);
970 sv_catpv(tmpsv, ">");
971 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
974 if ((OP*)mp->mad_val) {
975 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
976 do_op_dump(level, file, (OP*)mp->mad_val);
980 sv_catpv(tmpsv, "(UNK)");
981 Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
987 Perl_dump_indent(aTHX_ level, file, "}\n");
998 Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix);
1000 if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */
1001 if (cSVOPo->op_sv) {
1002 SV * const tmpsv = newSV(0);
1006 /* FIXME - it this making unwarranted assumptions about the
1007 UTF-8 cleanliness of the dump file handle? */
1010 gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, NULL);
1011 Perl_dump_indent(aTHX_ level, file, "GV = %s\n",
1012 SvPV_nolen_const(tmpsv));
1016 Perl_dump_indent(aTHX_ level, file, "GV = NULL\n");
1021 case OP_METHOD_NAMED:
1022 #ifndef USE_ITHREADS
1023 /* with ITHREADS, consts are stored in the pad, and the right pad
1024 * may not be active here, so skip */
1025 Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv));
1032 Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
1033 (UV)CopLINE(cCOPo));
1034 if (CopSTASHPV(cCOPo))
1035 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
1037 if (cCOPo->cop_label)
1038 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
1042 Perl_dump_indent(aTHX_ level, file, "REDO ===> ");
1043 if (cLOOPo->op_redoop)
1044 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop));
1046 PerlIO_printf(file, "DONE\n");
1047 Perl_dump_indent(aTHX_ level, file, "NEXT ===> ");
1048 if (cLOOPo->op_nextop)
1049 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop));
1051 PerlIO_printf(file, "DONE\n");
1052 Perl_dump_indent(aTHX_ level, file, "LAST ===> ");
1053 if (cLOOPo->op_lastop)
1054 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop));
1056 PerlIO_printf(file, "DONE\n");
1064 Perl_dump_indent(aTHX_ level, file, "OTHER ===> ");
1065 if (cLOGOPo->op_other)
1066 PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other));
1068 PerlIO_printf(file, "DONE\n");
1074 do_pmop_dump(level, file, cPMOPo);
1082 if (o->op_private & OPpREFCOUNTED)
1083 Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ);
1088 if (o->op_flags & OPf_KIDS) {
1090 for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
1091 do_op_dump(level, file, kid);
1093 Perl_dump_indent(aTHX_ level-1, file, "}\n");
1097 Perl_op_dump(pTHX_ const OP *o)
1099 do_op_dump(0, Perl_debug_log, o);
1103 Perl_gv_dump(pTHX_ GV *gv)
1108 PerlIO_printf(Perl_debug_log, "{}\n");
1111 sv = sv_newmortal();
1112 PerlIO_printf(Perl_debug_log, "{\n");
1113 gv_fullname3(sv, gv, NULL);
1114 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv));
1115 if (gv != GvEGV(gv)) {
1116 gv_efullname3(sv, GvEGV(gv), NULL);
1117 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv));
1119 PerlIO_putc(Perl_debug_log, '\n');
1120 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n");
1124 /* map magic types to the symbolic names
1125 * (with the PERL_MAGIC_ prefixed stripped)
1128 static const struct { const char type; const char *name; } magic_names[] = {
1129 { PERL_MAGIC_sv, "sv(\\0)" },
1130 { PERL_MAGIC_arylen, "arylen(#)" },
1131 { PERL_MAGIC_rhash, "rhash(%)" },
1132 { PERL_MAGIC_regdata_names, "regdata_names(+)" },
1133 { PERL_MAGIC_pos, "pos(.)" },
1134 { PERL_MAGIC_symtab, "symtab(:)" },
1135 { PERL_MAGIC_backref, "backref(<)" },
1136 { PERL_MAGIC_arylen_p, "arylen_p(@)" },
1137 { PERL_MAGIC_overload, "overload(A)" },
1138 { PERL_MAGIC_bm, "bm(B)" },
1139 { PERL_MAGIC_regdata, "regdata(D)" },
1140 { PERL_MAGIC_env, "env(E)" },
1141 { PERL_MAGIC_hints, "hints(H)" },
1142 { PERL_MAGIC_isa, "isa(I)" },
1143 { PERL_MAGIC_dbfile, "dbfile(L)" },
1144 { PERL_MAGIC_shared, "shared(N)" },
1145 { PERL_MAGIC_tied, "tied(P)" },
1146 { PERL_MAGIC_sig, "sig(S)" },
1147 { PERL_MAGIC_uvar, "uvar(U)" },
1148 { PERL_MAGIC_overload_elem, "overload_elem(a)" },
1149 { PERL_MAGIC_overload_table, "overload_table(c)" },
1150 { PERL_MAGIC_regdatum, "regdatum(d)" },
1151 { PERL_MAGIC_envelem, "envelem(e)" },
1152 { PERL_MAGIC_fm, "fm(f)" },
1153 { PERL_MAGIC_regex_global, "regex_global(g)" },
1154 { PERL_MAGIC_hintselem, "hintselem(h)" },
1155 { PERL_MAGIC_isaelem, "isaelem(i)" },
1156 { PERL_MAGIC_nkeys, "nkeys(k)" },
1157 { PERL_MAGIC_dbline, "dbline(l)" },
1158 { PERL_MAGIC_mutex, "mutex(m)" },
1159 { PERL_MAGIC_shared_scalar, "shared_scalar(n)" },
1160 { PERL_MAGIC_collxfrm, "collxfrm(o)" },
1161 { PERL_MAGIC_tiedelem, "tiedelem(p)" },
1162 { PERL_MAGIC_tiedscalar, "tiedscalar(q)" },
1163 { PERL_MAGIC_qr, "qr(r)" },
1164 { PERL_MAGIC_sigelem, "sigelem(s)" },
1165 { PERL_MAGIC_taint, "taint(t)" },
1166 { PERL_MAGIC_uvar_elem, "uvar_elem(v)" },
1167 { PERL_MAGIC_vec, "vec(v)" },
1168 { PERL_MAGIC_vstring, "vstring(V)" },
1169 { PERL_MAGIC_utf8, "utf8(w)" },
1170 { PERL_MAGIC_substr, "substr(x)" },
1171 { PERL_MAGIC_defelem, "defelem(y)" },
1172 { PERL_MAGIC_ext, "ext(~)" },
1173 /* this null string terminates the list */
1178 Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1180 for (; mg; mg = mg->mg_moremagic) {
1181 Perl_dump_indent(aTHX_ level, file,
1182 " MAGIC = 0x%"UVxf"\n", PTR2UV(mg));
1183 if (mg->mg_virtual) {
1184 const MGVTBL * const v = mg->mg_virtual;
1186 if (v == &PL_vtbl_sv) s = "sv";
1187 else if (v == &PL_vtbl_env) s = "env";
1188 else if (v == &PL_vtbl_envelem) s = "envelem";
1189 else if (v == &PL_vtbl_sig) s = "sig";
1190 else if (v == &PL_vtbl_sigelem) s = "sigelem";
1191 else if (v == &PL_vtbl_pack) s = "pack";
1192 else if (v == &PL_vtbl_packelem) s = "packelem";
1193 else if (v == &PL_vtbl_dbline) s = "dbline";
1194 else if (v == &PL_vtbl_isa) s = "isa";
1195 else if (v == &PL_vtbl_arylen) s = "arylen";
1196 else if (v == &PL_vtbl_mglob) s = "mglob";
1197 else if (v == &PL_vtbl_nkeys) s = "nkeys";
1198 else if (v == &PL_vtbl_taint) s = "taint";
1199 else if (v == &PL_vtbl_substr) s = "substr";
1200 else if (v == &PL_vtbl_vec) s = "vec";
1201 else if (v == &PL_vtbl_pos) s = "pos";
1202 else if (v == &PL_vtbl_bm) s = "bm";
1203 else if (v == &PL_vtbl_fm) s = "fm";
1204 else if (v == &PL_vtbl_uvar) s = "uvar";
1205 else if (v == &PL_vtbl_defelem) s = "defelem";
1206 #ifdef USE_LOCALE_COLLATE
1207 else if (v == &PL_vtbl_collxfrm) s = "collxfrm";
1209 else if (v == &PL_vtbl_amagic) s = "amagic";
1210 else if (v == &PL_vtbl_amagicelem) s = "amagicelem";
1211 else if (v == &PL_vtbl_backref) s = "backref";
1212 else if (v == &PL_vtbl_utf8) s = "utf8";
1213 else if (v == &PL_vtbl_arylen_p) s = "arylen_p";
1214 else if (v == &PL_vtbl_hintselem) s = "hintselem";
1217 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s);
1219 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v));
1222 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n");
1225 Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private);
1229 const char *name = NULL;
1230 for (n = 0; magic_names[n].name; n++) {
1231 if (mg->mg_type == magic_names[n].type) {
1232 name = magic_names[n].name;
1237 Perl_dump_indent(aTHX_ level, file,
1238 " MG_TYPE = PERL_MAGIC_%s\n", name);
1240 Perl_dump_indent(aTHX_ level, file,
1241 " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type);
1245 Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags);
1246 if (mg->mg_type == PERL_MAGIC_envelem &&
1247 mg->mg_flags & MGf_TAINTEDDIR)
1248 Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n");
1249 if (mg->mg_flags & MGf_REFCOUNTED)
1250 Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n");
1251 if (mg->mg_flags & MGf_GSKIP)
1252 Perl_dump_indent(aTHX_ level, file, " GSKIP\n");
1253 if (mg->mg_type == PERL_MAGIC_regex_global &&
1254 mg->mg_flags & MGf_MINMATCH)
1255 Perl_dump_indent(aTHX_ level, file, " MINMATCH\n");
1258 Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj));
1259 if (mg->mg_flags & MGf_REFCOUNTED)
1260 do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
1263 Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len);
1265 Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr));
1266 if (mg->mg_len >= 0) {
1267 if (mg->mg_type != PERL_MAGIC_utf8) {
1268 SV *sv = newSVpvs("");
1269 PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim));
1273 else if (mg->mg_len == HEf_SVKEY) {
1274 PerlIO_puts(file, " => HEf_SVKEY\n");
1275 do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
1279 PerlIO_puts(file, " ???? - please notify IZ");
1280 PerlIO_putc(file, '\n');
1282 if (mg->mg_type == PERL_MAGIC_utf8) {
1283 STRLEN *cache = (STRLEN *) mg->mg_ptr;
1286 for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++)
1287 Perl_dump_indent(aTHX_ level, file,
1288 " %2"IVdf": %"UVuf" -> %"UVuf"\n",
1291 (UV)cache[i * 2 + 1]);
1298 Perl_magic_dump(pTHX_ const MAGIC *mg)
1300 do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0);
1304 Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
1307 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
1308 if (sv && (hvname = HvNAME_get(sv)))
1309 PerlIO_printf(file, "\t\"%s\"\n", hvname);
1311 PerlIO_putc(file, '\n');
1315 Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1317 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
1318 if (sv && GvNAME(sv))
1319 PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv));
1321 PerlIO_putc(file, '\n');
1325 Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1327 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
1328 if (sv && GvNAME(sv)) {
1330 PerlIO_printf(file, "\t\"");
1331 if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv))))
1332 PerlIO_printf(file, "%s\" :: \"", hvname);
1333 PerlIO_printf(file, "%s\"\n", GvNAME(sv));
1336 PerlIO_putc(file, '\n');
1340 Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1349 Perl_dump_indent(aTHX_ level, file, "SV = 0\n");
1353 flags = SvFLAGS(sv);
1356 d = Perl_newSVpvf(aTHX_
1357 "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (",
1358 PTR2UV(SvANY(sv)), PTR2UV(sv),
1359 (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv),
1360 (int)(PL_dumpindent*level), "");
1362 if (!(flags & SVpad_NAME && (type == SVt_PVMG || type == SVt_PVNV))) {
1363 if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,");
1365 if (!(flags & SVpad_NAME && type == SVt_PVMG)) {
1366 if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,");
1367 if (flags & SVs_PADMY) sv_catpv(d, "PADMY,");
1369 if (flags & SVs_TEMP) sv_catpv(d, "TEMP,");
1370 if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,");
1371 if (flags & SVs_GMG) sv_catpv(d, "GMG,");
1372 if (flags & SVs_SMG) sv_catpv(d, "SMG,");
1373 if (flags & SVs_RMG) sv_catpv(d, "RMG,");
1375 if (flags & SVf_IOK) sv_catpv(d, "IOK,");
1376 if (flags & SVf_NOK) sv_catpv(d, "NOK,");
1377 if (flags & SVf_POK) sv_catpv(d, "POK,");
1378 if (flags & SVf_ROK) {
1379 sv_catpv(d, "ROK,");
1380 if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,");
1382 if (flags & SVf_OOK) sv_catpv(d, "OOK,");
1383 if (flags & SVf_FAKE) sv_catpv(d, "FAKE,");
1384 if (flags & SVf_READONLY) sv_catpv(d, "READONLY,");
1386 if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,");
1387 if (flags & SVp_IOK) sv_catpv(d, "pIOK,");
1388 if (flags & SVp_NOK) sv_catpv(d, "pNOK,");
1389 if (flags & SVp_POK) sv_catpv(d, "pPOK,");
1390 if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) {
1391 if (SvPCS_IMPORTED(sv))
1392 sv_catpv(d, "PCS_IMPORTED,");
1394 sv_catpv(d, "SCREAM,");
1400 if (CvANON(sv)) sv_catpv(d, "ANON,");
1401 if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
1402 if (CvCLONE(sv)) sv_catpv(d, "CLONE,");
1403 if (CvCLONED(sv)) sv_catpv(d, "CLONED,");
1404 if (CvCONST(sv)) sv_catpv(d, "CONST,");
1405 if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,");
1406 if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,");
1407 if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,");
1408 if (CvMETHOD(sv)) sv_catpv(d, "METHOD,");
1409 if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,");
1410 if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,");
1411 if (CvASSERTION(sv)) sv_catpv(d, "ASSERTION,");
1414 if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,");
1415 if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,");
1416 if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,");
1417 if (HvREHASH(sv)) sv_catpv(d, "REHASH,");
1418 if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,");
1422 if (isGV_with_GP(sv)) {
1423 if (GvINTRO(sv)) sv_catpv(d, "INTRO,");
1424 if (GvMULTI(sv)) sv_catpv(d, "MULTI,");
1425 if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
1426 if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,");
1427 if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,");
1429 if (isGV_with_GP(sv) && GvIMPORTED(sv)) {
1430 sv_catpv(d, "IMPORT");
1431 if (GvIMPORTED(sv) == GVf_IMPORTED)
1432 sv_catpv(d, "ALL,");
1435 if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV");
1436 if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV");
1437 if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV");
1438 if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV");
1442 if (SvTAIL(sv)) sv_catpv(d, "TAIL,");
1443 if (SvVALID(sv)) sv_catpv(d, "VALID,");
1447 if (SvEVALED(sv)) sv_catpv(d, "EVALED,");
1448 if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,");
1451 if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,");
1452 if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,");
1455 if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,");
1460 /* SVphv_SHAREKEYS is also 0x20000000 */
1461 if ((type != SVt_PVHV) && SvUTF8(sv))
1462 sv_catpv(d, "UTF8");
1464 if (*(SvEND(d) - 1) == ',') {
1465 SvCUR_set(d, SvCUR(d) - 1);
1466 SvPVX(d)[SvCUR(d)] = '\0';
1471 #ifdef DEBUG_LEAKING_SCALARS
1472 Perl_dump_indent(aTHX_ level, file, "ALLOCATED at %s:%d %s %s%s\n",
1473 sv->sv_debug_file ? sv->sv_debug_file : "(unknown)",
1475 sv->sv_debug_inpad ? "for" : "by",
1476 sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)",
1477 sv->sv_debug_cloned ? " (cloned)" : "");
1479 Perl_dump_indent(aTHX_ level, file, "SV = ");
1480 if (type < SVt_LAST) {
1481 PerlIO_printf(file, "%s%s\n", svtypenames[type], s);
1483 if (type == SVt_NULL) {
1488 PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s);
1492 if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV
1493 && type != SVt_PVCV && !isGV_with_GP(sv))
1494 || type == SVt_IV) {
1496 #ifdef PERL_OLD_COPY_ON_WRITE
1500 Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv));
1502 Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv));
1504 PerlIO_printf(file, " (OFFSET)");
1505 #ifdef PERL_OLD_COPY_ON_WRITE
1506 if (SvIsCOW_shared_hash(sv))
1507 PerlIO_printf(file, " (HASH)");
1508 else if (SvIsCOW_normal(sv))
1509 PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv));
1511 PerlIO_putc(file, '\n');
1513 if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV
1514 && type != SVt_PVCV && type != SVt_PVFM && !isGV_with_GP(sv))
1515 || type == SVt_NV) {
1516 STORE_NUMERIC_LOCAL_SET_STANDARD();
1517 /* %Vg doesn't work? --jhi */
1518 #ifdef USE_LONG_DOUBLE
1519 Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv));
1521 Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv));
1523 RESTORE_NUMERIC_LOCAL();
1526 Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv)));
1528 do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim);
1530 if (type < SVt_PV) {
1534 if (type <= SVt_PVLV && !isGV_with_GP(sv)) {
1535 if (SvPVX_const(sv)) {
1536 Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv)));
1538 PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim));
1539 PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim));
1540 if (SvUTF8(sv)) /* the 8? \x{....} */
1541 PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ));
1542 PerlIO_printf(file, "\n");
1543 Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv));
1544 Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv));
1547 Perl_dump_indent(aTHX_ level, file, " PV = 0\n");
1549 if (type >= SVt_PVMG) {
1551 do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim);
1553 do_hv_dump(level, file, " STASH", SvSTASH(sv));
1557 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv)));
1558 if (AvARRAY(sv) != AvALLOC(sv)) {
1559 PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv)));
1560 Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv)));
1563 PerlIO_putc(file, '\n');
1564 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv));
1565 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv));
1566 Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0);
1567 sv_setpvn(d, "", 0);
1568 if (AvREAL(sv)) sv_catpv(d, ",REAL");
1569 if (AvREIFY(sv)) sv_catpv(d, ",REIFY");
1570 Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n",
1571 SvCUR(d) ? SvPVX_const(d) + 1 : "");
1572 if (nest < maxnest && av_len((AV*)sv) >= 0) {
1574 for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) {
1575 SV** elt = av_fetch((AV*)sv,count,0);
1577 Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count);
1579 do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim);
1584 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv)));
1585 if (HvARRAY(sv) && HvKEYS(sv)) {
1586 /* Show distribution of HEs in the ARRAY */
1588 #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1))
1591 U32 pow2 = 2, keys = HvKEYS(sv);
1592 NV theoret, sum = 0;
1594 PerlIO_printf(file, " (");
1595 Zero(freq, FREQ_MAX + 1, int);
1596 for (i = 0; (STRLEN)i <= HvMAX(sv); i++) {
1599 for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h))
1601 if (count > FREQ_MAX)
1607 for (i = 0; i <= max; i++) {
1609 PerlIO_printf(file, "%d%s:%d", i,
1610 (i == FREQ_MAX) ? "+" : "",
1613 PerlIO_printf(file, ", ");
1616 PerlIO_putc(file, ')');
1617 /* The "quality" of a hash is defined as the total number of
1618 comparisons needed to access every element once, relative
1619 to the expected number needed for a random hash.
1621 The total number of comparisons is equal to the sum of
1622 the squares of the number of entries in each bucket.
1623 For a random hash of n keys into k buckets, the expected
1628 for (i = max; i > 0; i--) { /* Precision: count down. */
1629 sum += freq[i] * i * i;
1631 while ((keys = keys >> 1))
1633 theoret = HvKEYS(sv);
1634 theoret += theoret * (theoret-1)/pow2;
1635 PerlIO_putc(file, '\n');
1636 Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100);
1638 PerlIO_putc(file, '\n');
1639 Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv));
1640 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv));
1641 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv));
1642 Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv));
1643 Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv)));
1645 MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab);
1646 if (mg && mg->mg_obj) {
1647 Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj));
1651 const char * const hvname = HvNAME_get(sv);
1653 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname);
1656 const AV * const backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv);
1658 Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n",
1660 do_sv_dump(level+1, file, (SV*)backrefs, nest+1, maxnest,
1664 if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */
1666 HV * const hv = (HV*)sv;
1667 int count = maxnest - nest;
1670 while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS))
1675 const U32 hash = HeHASH(he);
1677 keysv = hv_iterkeysv(he);
1678 keypv = SvPV_const(keysv, len);
1679 elt = hv_iterval(hv, he);
1680 Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim));
1682 PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ));
1684 PerlIO_printf(file, "[REHASH] ");
1685 PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash);
1686 do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
1688 hv_iterinit(hv); /* Return to status quo */
1694 const char *const proto = SvPV_const(sv, len);
1695 Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n",
1700 do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
1701 if (!CvISXSUB(sv)) {
1703 Perl_dump_indent(aTHX_ level, file,
1704 " START = 0x%"UVxf" ===> %"IVdf"\n",
1705 PTR2UV(CvSTART(sv)),
1706 (IV)sequence_num(CvSTART(sv)));
1708 Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n",
1709 PTR2UV(CvROOT(sv)));
1710 if (CvROOT(sv) && dumpops) {
1711 do_op_dump(level+1, file, CvROOT(sv));
1714 SV *constant = cv_const_sv((CV *)sv);
1716 Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv)));
1719 Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf
1721 PTR2UV(CvXSUBANY(sv).any_ptr));
1722 do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops,
1725 Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n",
1726 (IV)CvXSUBANY(sv).any_i32);
1729 do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv));
1730 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv));
1731 Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv));
1732 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv));
1733 Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv));
1734 if (type == SVt_PVFM)
1735 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv));
1736 Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv)));
1737 if (nest < maxnest) {
1738 do_dump_pad(level+1, file, CvPADLIST(sv), 0);
1741 const CV * const outside = CvOUTSIDE(sv);
1742 Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n",
1745 : CvANON(outside) ? "ANON"
1746 : (outside == PL_main_cv) ? "MAIN"
1747 : CvUNIQUE(outside) ? "UNIQUE"
1748 : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED"));
1750 if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv)))
1751 do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim);
1755 if (type == SVt_PVLV) {
1756 Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv));
1757 Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv));
1758 Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv));
1759 Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv)));
1760 if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T')
1761 do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest,
1764 if (!isGV_with_GP(sv))
1766 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv));
1767 Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv));
1768 do_hv_dump (level, file, " GvSTASH", GvSTASH(sv));
1769 Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv)));
1772 Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv)));
1773 Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv));
1774 Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv)));
1775 Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv)));
1776 Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv)));
1777 Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv)));
1778 Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv)));
1779 Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv));
1780 Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv));
1781 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv));
1782 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv));
1783 do_gv_dump (level, file, " EGV", GvEGV(sv));
1786 Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv)));
1787 Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv)));
1788 Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv)));
1789 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv));
1790 Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv));
1791 Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv));
1792 Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv));
1794 Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv));
1795 if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV)
1796 do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv));
1798 Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n",
1799 PTR2UV(IoTOP_GV(sv)));
1800 do_sv_dump (level+1, file, (SV *) IoTOP_GV(sv), nest+1, maxnest,
1803 /* Source filters hide things that are not GVs in these three, so let's
1804 be careful out there. */
1806 Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv));
1807 if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV)
1808 do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv));
1810 Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n",
1811 PTR2UV(IoFMT_GV(sv)));
1812 do_sv_dump (level+1, file, (SV *) IoFMT_GV(sv), nest+1, maxnest,
1815 if (IoBOTTOM_NAME(sv))
1816 Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv));
1817 if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV)
1818 do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv));
1820 Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n",
1821 PTR2UV(IoBOTTOM_GV(sv)));
1822 do_sv_dump (level+1, file, (SV *) IoBOTTOM_GV(sv), nest+1, maxnest,
1825 Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv));
1826 if (isPRINT(IoTYPE(sv)))
1827 Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv));
1829 Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv));
1830 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv));
1837 Perl_sv_dump(pTHX_ SV *sv)
1840 do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0);
1844 Perl_runops_debug(pTHX)
1848 if (ckWARN_d(WARN_DEBUGGING))
1849 Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN");
1853 DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n"));
1857 if (PL_watchaddr && (*PL_watchaddr != PL_watchok))
1858 PerlIO_printf(Perl_debug_log,
1859 "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n",
1860 PTR2UV(PL_watchaddr), PTR2UV(PL_watchok),
1861 PTR2UV(*PL_watchaddr));
1862 if (DEBUG_s_TEST_) {
1863 if (DEBUG_v_TEST_) {
1864 PerlIO_printf(Perl_debug_log, "\n");
1872 if (DEBUG_t_TEST_) debop(PL_op);
1873 if (DEBUG_P_TEST_) debprof(PL_op);
1875 } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX)));
1876 DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n"));
1883 Perl_debop(pTHX_ const OP *o)
1886 if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_)
1889 Perl_deb(aTHX_ "%s", OP_NAME(o));
1890 switch (o->op_type) {
1892 PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv));
1897 SV * const sv = newSV(0);
1899 /* FIXME - it this making unwarranted assumptions about the
1900 UTF-8 cleanliness of the dump file handle? */
1903 gv_fullname3(sv, cGVOPo_gv, NULL);
1904 PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv));
1908 PerlIO_printf(Perl_debug_log, "(NULL)");
1914 /* print the lexical's name */
1915 CV * const cv = deb_curcv(cxstack_ix);
1918 AV * const padlist = CvPADLIST(cv);
1919 AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE));
1920 sv = *av_fetch(comppad, o->op_targ, FALSE);
1924 PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv));
1926 PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ);
1932 PerlIO_printf(Perl_debug_log, "\n");
1937 S_deb_curcv(pTHX_ I32 ix)
1940 const PERL_CONTEXT * const cx = &cxstack[ix];
1941 if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT)
1942 return cx->blk_sub.cv;
1943 else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx))
1945 else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN)
1950 return deb_curcv(ix - 1);
1954 Perl_watch(pTHX_ char **addr)
1957 PL_watchaddr = addr;
1959 PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n",
1960 PTR2UV(PL_watchaddr), PTR2UV(PL_watchok));
1964 S_debprof(pTHX_ const OP *o)
1967 if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_)
1969 if (!PL_profiledata)
1970 Newxz(PL_profiledata, MAXO, U32);
1971 ++PL_profiledata[o->op_type];
1975 Perl_debprofdump(pTHX)
1979 if (!PL_profiledata)
1981 for (i = 0; i < MAXO; i++) {
1982 if (PL_profiledata[i])
1983 PerlIO_printf(Perl_debug_log,
1984 "%5lu %s\n", (unsigned long)PL_profiledata[i],
1991 * XML variants of most of the above routines
1996 S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1999 PerlIO_printf(file, "\n ");
2000 va_start(args, pat);
2001 xmldump_vindent(level, file, pat, &args);
2007 Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2010 va_start(args, pat);
2011 xmldump_vindent(level, file, pat, &args);
2016 Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2018 PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
2019 PerlIO_vprintf(file, pat, *args);
2023 Perl_xmldump_all(pTHX)
2025 PerlIO_setlinebuf(PL_xmlfp);
2027 op_xmldump(PL_main_root);
2028 if (PL_xmlfp != (PerlIO*)PerlIO_stdout())
2029 PerlIO_close(PL_xmlfp);
2034 Perl_xmldump_packsubs(pTHX_ const HV *stash)
2039 if (!HvARRAY(stash))
2041 for (i = 0; i <= (I32) HvMAX(stash); i++) {
2042 for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) {
2043 GV *gv = (GV*)HeVAL(entry);
2045 if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
2051 if (HeKEY(entry)[HeKLEN(entry)-1] == ':'
2052 && (hv = GvHV(gv)) && hv != PL_defstash)
2053 xmldump_packsubs(hv); /* nested package */
2059 Perl_xmldump_sub(pTHX_ const GV *gv)
2061 SV *sv = sv_newmortal();
2063 gv_fullname3(sv, gv, Nullch);
2064 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv));
2065 if (CvXSUB(GvCV(gv)))
2066 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n",
2067 PTR2UV(CvXSUB(GvCV(gv))),
2068 (int)CvXSUBANY(GvCV(gv)).any_i32);
2069 else if (CvROOT(GvCV(gv)))
2070 op_xmldump(CvROOT(GvCV(gv)));
2072 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n");
2076 Perl_xmldump_form(pTHX_ const GV *gv)
2078 SV *sv = sv_newmortal();
2080 gv_fullname3(sv, gv, Nullch);
2081 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv));
2082 if (CvROOT(GvFORM(gv)))
2083 op_xmldump(CvROOT(GvFORM(gv)));
2085 Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n");
2089 Perl_xmldump_eval(pTHX)
2091 op_xmldump(PL_eval_root);
2095 Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
2097 return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv));
2101 Perl_sv_catxmlpvn(pTHX_ SV *dsv, char* pv, STRLEN len, int utf8)
2109 sv_catpvn(dsv,"",0);
2110 dsvcur = SvCUR(dsv); /* in case we have to restart */
2115 c = utf8_to_uvchr((U8*)pv, &cl);
2117 SvCUR(dsv) = dsvcur;
2182 Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c);
2185 Perl_sv_catpvf(aTHX_ dsv, "<");
2188 Perl_sv_catpvf(aTHX_ dsv, ">");
2191 Perl_sv_catpvf(aTHX_ dsv, "&");
2194 Perl_sv_catpvf(aTHX_ dsv, """);
2198 if (c < 32 || c > 127) {
2199 Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c);
2202 Perl_sv_catpvf(aTHX_ dsv, "%c", c);
2206 if ((c >= 0xD800 && c <= 0xDB7F) ||
2207 (c >= 0xDC00 && c <= 0xDFFF) ||
2208 (c >= 0xFFF0 && c <= 0xFFFF) ||
2210 Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c);
2212 Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c);
2225 Perl_sv_xmlpeek(pTHX_ SV *sv)
2227 SV *t = sv_newmortal();
2232 sv_setpvn(t, "", 0);
2235 sv_catpv(t, "VOID=\"\"");
2238 else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') {
2239 sv_catpv(t, "WILD=\"\"");
2242 else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) {
2243 if (sv == &PL_sv_undef) {
2244 sv_catpv(t, "SV_UNDEF=\"1\"");
2245 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
2246 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2250 else if (sv == &PL_sv_no) {
2251 sv_catpv(t, "SV_NO=\"1\"");
2252 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
2253 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2254 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
2255 SVp_POK|SVp_NOK)) &&
2260 else if (sv == &PL_sv_yes) {
2261 sv_catpv(t, "SV_YES=\"1\"");
2262 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
2263 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2264 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
2265 SVp_POK|SVp_NOK)) &&
2267 SvPVX(sv) && *SvPVX(sv) == '1' &&
2272 sv_catpv(t, "SV_PLACEHOLDER=\"1\"");
2273 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
2274 SVs_GMG|SVs_SMG|SVs_RMG)) &&
2278 sv_catpv(t, " XXX=\"\" ");
2280 else if (SvREFCNT(sv) == 0) {
2281 sv_catpv(t, " refcnt=\"0\"");
2284 else if (DEBUG_R_TEST_) {
2287 /* is this SV on the tmps stack? */
2288 for (ix=PL_tmps_ix; ix>=0; ix--) {
2289 if (PL_tmps_stack[ix] == sv) {
2294 if (SvREFCNT(sv) > 1)
2295 Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv),
2298 sv_catpv(t, " DRT=\"<T>\"");
2302 sv_catpv(t, " ROK=\"\"");
2304 switch (SvTYPE(sv)) {
2306 sv_catpv(t, " FREED=\"1\"");
2310 sv_catpv(t, " UNDEF=\"1\"");
2313 sv_catpv(t, " IV=\"");
2316 sv_catpv(t, " NV=\"");
2319 sv_catpv(t, " RV=\"");
2322 sv_catpv(t, " PV=\"");
2325 sv_catpv(t, " PVIV=\"");
2328 sv_catpv(t, " PVNV=\"");
2331 sv_catpv(t, " PVMG=\"");
2334 sv_catpv(t, " PVLV=\"");
2337 sv_catpv(t, " AV=\"");
2340 sv_catpv(t, " HV=\"");
2344 Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv)));
2346 sv_catpv(t, " CV=\"()\"");
2349 sv_catpv(t, " GV=\"");
2352 sv_catpv(t, " BIND=\"");
2355 sv_catpv(t, " FM=\"");
2358 sv_catpv(t, " IO=\"");
2367 else if (SvNOKp(sv)) {
2368 STORE_NUMERIC_LOCAL_SET_STANDARD();
2369 Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv));
2370 RESTORE_NUMERIC_LOCAL();
2372 else if (SvIOKp(sv)) {
2374 Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv));
2376 Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv));
2387 return SvPV(t, n_a);
2391 Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2394 Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n");
2397 Perl_xmldump_indent(aTHX_ level, file, "<pmop \n");
2400 char *s = PM_GETRE(pm)->precomp;
2401 SV *tmpsv = newSVpvn("",0);
2403 sv_catxmlpvn(tmpsv, s, strlen(s), 1);
2404 Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n",
2406 SvREFCNT_dec(tmpsv);
2407 Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n",
2408 (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP");
2411 Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n");
2412 if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) {
2413 SV * const tmpsv = pm_description(pm);
2414 Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
2415 SvREFCNT_dec(tmpsv);
2419 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
2420 Perl_xmldump_indent(aTHX_ level, file, ">\n");
2421 Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n");
2422 do_op_xmldump(level+2, file, pm->op_pmreplroot);
2423 Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n");
2424 Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n");
2427 Perl_xmldump_indent(aTHX_ level, file, "/>\n");
2431 Perl_pmop_xmldump(pTHX_ const PMOP *pm)
2433 do_pmop_xmldump(0, PL_xmlfp, pm);
2437 Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
2444 seq = sequence_num(o);
2445 Perl_xmldump_indent(aTHX_ level, file,
2446 "<op_%s seq=\"%"UVuf" -> ",
2451 PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"",
2452 sequence_num(o->op_next));
2454 PerlIO_printf(file, "DONE\"");
2457 if (o->op_type == OP_NULL)
2459 PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]);
2460 if (o->op_targ == OP_NEXTSTATE)
2463 PerlIO_printf(file, " line=\"%"UVuf"\"",
2464 (UV)CopLINE(cCOPo));
2465 if (CopSTASHPV(cCOPo))
2466 PerlIO_printf(file, " package=\"%s\"",
2468 if (cCOPo->cop_label)
2469 PerlIO_printf(file, " label=\"%s\"",
2474 PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ);
2477 PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next);
2480 SV *tmpsv = newSVpvn("", 0);
2481 switch (o->op_flags & OPf_WANT) {
2483 sv_catpv(tmpsv, ",VOID");
2485 case OPf_WANT_SCALAR:
2486 sv_catpv(tmpsv, ",SCALAR");
2489 sv_catpv(tmpsv, ",LIST");
2492 sv_catpv(tmpsv, ",UNKNOWN");
2495 if (o->op_flags & OPf_KIDS)
2496 sv_catpv(tmpsv, ",KIDS");
2497 if (o->op_flags & OPf_PARENS)
2498 sv_catpv(tmpsv, ",PARENS");
2499 if (o->op_flags & OPf_STACKED)
2500 sv_catpv(tmpsv, ",STACKED");
2501 if (o->op_flags & OPf_REF)
2502 sv_catpv(tmpsv, ",REF");
2503 if (o->op_flags & OPf_MOD)
2504 sv_catpv(tmpsv, ",MOD");
2505 if (o->op_flags & OPf_SPECIAL)
2506 sv_catpv(tmpsv, ",SPECIAL");
2507 PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
2508 SvREFCNT_dec(tmpsv);
2510 if (o->op_private) {
2511 SV *tmpsv = newSVpvn("", 0);
2512 if (PL_opargs[o->op_type] & OA_TARGLEX) {
2513 if (o->op_private & OPpTARGET_MY)
2514 sv_catpv(tmpsv, ",TARGET_MY");
2516 else if (o->op_type == OP_LEAVESUB ||
2517 o->op_type == OP_LEAVE ||
2518 o->op_type == OP_LEAVESUBLV ||
2519 o->op_type == OP_LEAVEWRITE) {
2520 if (o->op_private & OPpREFCOUNTED)
2521 sv_catpv(tmpsv, ",REFCOUNTED");
2523 else if (o->op_type == OP_AASSIGN) {
2524 if (o->op_private & OPpASSIGN_COMMON)
2525 sv_catpv(tmpsv, ",COMMON");
2527 else if (o->op_type == OP_SASSIGN) {
2528 if (o->op_private & OPpASSIGN_BACKWARDS)
2529 sv_catpv(tmpsv, ",BACKWARDS");
2531 else if (o->op_type == OP_TRANS) {
2532 if (o->op_private & OPpTRANS_SQUASH)
2533 sv_catpv(tmpsv, ",SQUASH");
2534 if (o->op_private & OPpTRANS_DELETE)
2535 sv_catpv(tmpsv, ",DELETE");
2536 if (o->op_private & OPpTRANS_COMPLEMENT)
2537 sv_catpv(tmpsv, ",COMPLEMENT");
2538 if (o->op_private & OPpTRANS_IDENTICAL)
2539 sv_catpv(tmpsv, ",IDENTICAL");
2540 if (o->op_private & OPpTRANS_GROWS)
2541 sv_catpv(tmpsv, ",GROWS");
2543 else if (o->op_type == OP_REPEAT) {
2544 if (o->op_private & OPpREPEAT_DOLIST)
2545 sv_catpv(tmpsv, ",DOLIST");
2547 else if (o->op_type == OP_ENTERSUB ||
2548 o->op_type == OP_RV2SV ||
2549 o->op_type == OP_GVSV ||
2550 o->op_type == OP_RV2AV ||
2551 o->op_type == OP_RV2HV ||
2552 o->op_type == OP_RV2GV ||
2553 o->op_type == OP_AELEM ||
2554 o->op_type == OP_HELEM )
2556 if (o->op_type == OP_ENTERSUB) {
2557 if (o->op_private & OPpENTERSUB_AMPER)
2558 sv_catpv(tmpsv, ",AMPER");
2559 if (o->op_private & OPpENTERSUB_DB)
2560 sv_catpv(tmpsv, ",DB");
2561 if (o->op_private & OPpENTERSUB_HASTARG)
2562 sv_catpv(tmpsv, ",HASTARG");
2563 if (o->op_private & OPpENTERSUB_NOPAREN)
2564 sv_catpv(tmpsv, ",NOPAREN");
2565 if (o->op_private & OPpENTERSUB_INARGS)
2566 sv_catpv(tmpsv, ",INARGS");
2567 if (o->op_private & OPpENTERSUB_NOMOD)
2568 sv_catpv(tmpsv, ",NOMOD");
2571 switch (o->op_private & OPpDEREF) {
2573 sv_catpv(tmpsv, ",SV");
2576 sv_catpv(tmpsv, ",AV");
2579 sv_catpv(tmpsv, ",HV");
2582 if (o->op_private & OPpMAYBE_LVSUB)
2583 sv_catpv(tmpsv, ",MAYBE_LVSUB");
2585 if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) {
2586 if (o->op_private & OPpLVAL_DEFER)
2587 sv_catpv(tmpsv, ",LVAL_DEFER");
2590 if (o->op_private & HINT_STRICT_REFS)
2591 sv_catpv(tmpsv, ",STRICT_REFS");
2592 if (o->op_private & OPpOUR_INTRO)
2593 sv_catpv(tmpsv, ",OUR_INTRO");
2596 else if (o->op_type == OP_CONST) {
2597 if (o->op_private & OPpCONST_BARE)
2598 sv_catpv(tmpsv, ",BARE");
2599 if (o->op_private & OPpCONST_STRICT)
2600 sv_catpv(tmpsv, ",STRICT");
2601 if (o->op_private & OPpCONST_ARYBASE)
2602 sv_catpv(tmpsv, ",ARYBASE");
2603 if (o->op_private & OPpCONST_WARNING)
2604 sv_catpv(tmpsv, ",WARNING");
2605 if (o->op_private & OPpCONST_ENTERED)
2606 sv_catpv(tmpsv, ",ENTERED");
2608 else if (o->op_type == OP_FLIP) {
2609 if (o->op_private & OPpFLIP_LINENUM)
2610 sv_catpv(tmpsv, ",LINENUM");
2612 else if (o->op_type == OP_FLOP) {
2613 if (o->op_private & OPpFLIP_LINENUM)
2614 sv_catpv(tmpsv, ",LINENUM");
2616 else if (o->op_type == OP_RV2CV) {
2617 if (o->op_private & OPpLVAL_INTRO)
2618 sv_catpv(tmpsv, ",INTRO");
2620 else if (o->op_type == OP_GV) {
2621 if (o->op_private & OPpEARLY_CV)
2622 sv_catpv(tmpsv, ",EARLY_CV");
2624 else if (o->op_type == OP_LIST) {
2625 if (o->op_private & OPpLIST_GUESSED)
2626 sv_catpv(tmpsv, ",GUESSED");
2628 else if (o->op_type == OP_DELETE) {
2629 if (o->op_private & OPpSLICE)
2630 sv_catpv(tmpsv, ",SLICE");
2632 else if (o->op_type == OP_EXISTS) {
2633 if (o->op_private & OPpEXISTS_SUB)
2634 sv_catpv(tmpsv, ",EXISTS_SUB");
2636 else if (o->op_type == OP_SORT) {
2637 if (o->op_private & OPpSORT_NUMERIC)
2638 sv_catpv(tmpsv, ",NUMERIC");
2639 if (o->op_private & OPpSORT_INTEGER)
2640 sv_catpv(tmpsv, ",INTEGER");
2641 if (o->op_private & OPpSORT_REVERSE)
2642 sv_catpv(tmpsv, ",REVERSE");
2644 else if (o->op_type == OP_THREADSV) {
2645 if (o->op_private & OPpDONE_SVREF)
2646 sv_catpv(tmpsv, ",SVREF");
2648 else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) {
2649 if (o->op_private & OPpOPEN_IN_RAW)
2650 sv_catpv(tmpsv, ",IN_RAW");
2651 if (o->op_private & OPpOPEN_IN_CRLF)
2652 sv_catpv(tmpsv, ",IN_CRLF");
2653 if (o->op_private & OPpOPEN_OUT_RAW)
2654 sv_catpv(tmpsv, ",OUT_RAW");
2655 if (o->op_private & OPpOPEN_OUT_CRLF)
2656 sv_catpv(tmpsv, ",OUT_CRLF");
2658 else if (o->op_type == OP_EXIT) {
2659 if (o->op_private & OPpEXIT_VMSISH)
2660 sv_catpv(tmpsv, ",EXIT_VMSISH");
2661 if (o->op_private & OPpHUSH_VMSISH)
2662 sv_catpv(tmpsv, ",HUSH_VMSISH");
2664 else if (o->op_type == OP_DIE) {
2665 if (o->op_private & OPpHUSH_VMSISH)
2666 sv_catpv(tmpsv, ",HUSH_VMSISH");
2668 else if (PL_check[o->op_type] != MEMBER_TO_FPTR(Perl_ck_ftst)) {
2669 if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS)
2670 sv_catpv(tmpsv, ",FT_ACCESS");
2671 if (o->op_private & OPpFT_STACKED)
2672 sv_catpv(tmpsv, ",FT_STACKED");
2674 if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
2675 sv_catpv(tmpsv, ",INTRO");
2677 S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1);
2678 SvREFCNT_dec(tmpsv);
2681 switch (o->op_type) {
2683 if (o->op_flags & OPf_SPECIAL) {
2689 S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix);
2691 if (cSVOPo->op_sv) {
2692 SV *tmpsv1 = newSV(0);
2693 SV *tmpsv2 = newSVpvn("",0);
2701 gv_fullname3(tmpsv1, (GV*)cSVOPo->op_sv, Nullch);
2702 s = SvPV(tmpsv1,len);
2703 sv_catxmlpvn(tmpsv2, s, len, 1);
2704 S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len));
2708 S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\"");
2712 case OP_METHOD_NAMED:
2713 #ifndef USE_ITHREADS
2714 /* with ITHREADS, consts are stored in the pad, and the right pad
2715 * may not be active here, so skip */
2716 S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv));
2722 PerlIO_printf(file, ">\n");
2724 do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv));
2730 S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"",
2731 (UV)CopLINE(cCOPo));
2732 if (CopSTASHPV(cCOPo))
2733 S_xmldump_attr(aTHX_ level, file, "package=\"%s\"",
2735 if (cCOPo->cop_label)
2736 S_xmldump_attr(aTHX_ level, file, "label=\"%s\"",
2740 S_xmldump_attr(aTHX_ level, file, "redo=\"");
2741 if (cLOOPo->op_redoop)
2742 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop));
2744 PerlIO_printf(file, "DONE\"");
2745 S_xmldump_attr(aTHX_ level, file, "next=\"");
2746 if (cLOOPo->op_nextop)
2747 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop));
2749 PerlIO_printf(file, "DONE\"");
2750 S_xmldump_attr(aTHX_ level, file, "last=\"");
2751 if (cLOOPo->op_lastop)
2752 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop));
2754 PerlIO_printf(file, "DONE\"");
2762 S_xmldump_attr(aTHX_ level, file, "other=\"");
2763 if (cLOGOPo->op_other)
2764 PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other));
2766 PerlIO_printf(file, "DONE\"");
2774 if (o->op_private & OPpREFCOUNTED)
2775 S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ);
2781 if (PL_madskills && o->op_madprop) {
2782 SV *tmpsv = newSVpvn("", 0);
2783 MADPROP* mp = o->op_madprop;
2784 sv_utf8_upgrade(tmpsv);
2787 PerlIO_printf(file, ">\n");
2789 Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n");
2792 char tmp = mp->mad_key;
2793 sv_setpvn(tmpsv,"\"",1);
2795 sv_catxmlpvn(tmpsv, &tmp, 1, 0);
2796 sv_catpv(tmpsv, "\"");
2797 switch (mp->mad_type) {
2799 sv_catpv(tmpsv, "NULL");
2800 Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv));
2803 sv_catpv(tmpsv, " val=\"");
2804 sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1);
2805 sv_catpv(tmpsv, "\"");
2806 Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv));
2809 sv_catpv(tmpsv, " val=\"");
2810 sv_catxmlsv(tmpsv, (SV*)mp->mad_val);
2811 sv_catpv(tmpsv, "\"");
2812 Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv));
2815 if ((OP*)mp->mad_val) {
2816 Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv));
2817 do_op_xmldump(level+1, file, (OP*)mp->mad_val);
2818 Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n");
2822 Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv));
2828 Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n");
2830 SvREFCNT_dec(tmpsv);
2833 switch (o->op_type) {
2840 PerlIO_printf(file, ">\n");
2842 do_pmop_xmldump(level, file, cPMOPo);
2848 if (o->op_flags & OPf_KIDS) {
2852 PerlIO_printf(file, ">\n");
2854 for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
2855 do_op_xmldump(level, file, kid);
2859 Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o));
2861 PerlIO_printf(file, " />\n");
2865 Perl_op_xmldump(pTHX_ const OP *o)
2867 do_op_xmldump(0, PL_xmlfp, o);
2873 * c-indentation-style: bsd
2875 * indent-tabs-mode: t
2878 * ex: set ts=8 sts=4 sw=4 noet: