3 * Copyright (c) 1991-2001, Larry Wall
5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
11 * "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and
12 * it has not been hard for me to read your mind and memory.'"
16 #define PERL_IN_DUMP_C
21 Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
25 dump_vindent(level, file, pat, &args);
30 Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
32 PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
33 PerlIO_vprintf(file, pat, *args);
39 PerlIO_setlinebuf(Perl_debug_log);
41 op_dump(PL_main_root);
42 dump_packsubs(PL_defstash);
46 Perl_dump_packsubs(pTHX_ HV *stash)
53 for (i = 0; i <= (I32) HvMAX(stash); i++) {
54 for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) {
55 GV *gv = (GV*)HeVAL(entry);
57 if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
63 if (HeKEY(entry)[HeKLEN(entry)-1] == ':'
64 && (hv = GvHV(gv)) && hv != PL_defstash)
65 dump_packsubs(hv); /* nested package */
71 Perl_dump_sub(pTHX_ GV *gv)
73 SV *sv = sv_newmortal();
75 gv_fullname3(sv, gv, Nullch);
76 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX(sv));
78 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%lx %d)\n",
79 (long)CvXSUB(GvCV(gv)),
80 (int)CvXSUBANY(GvCV(gv)).any_i32);
81 else if (CvROOT(GvCV(gv)))
82 op_dump(CvROOT(GvCV(gv)));
84 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n");
88 Perl_dump_form(pTHX_ GV *gv)
90 SV *sv = sv_newmortal();
92 gv_fullname3(sv, gv, Nullch);
93 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX(sv));
94 if (CvROOT(GvFORM(gv)))
95 op_dump(CvROOT(GvFORM(gv)));
97 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n");
103 op_dump(PL_eval_root);
107 Perl_pv_display(pTHX_ SV *dsv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
110 int nul_terminated = len > cur && pv[cur] == '\0';
112 sv_setpvn(dsv, "\"", 1);
113 for (; cur--; pv++) {
114 if (pvlim && SvCUR(dsv) >= pvlim) {
120 case '\t': sv_catpvn(dsv, "\\t", 2); break;
121 case '\n': sv_catpvn(dsv, "\\n", 2); break;
122 case '\r': sv_catpvn(dsv, "\\r", 2); break;
123 case '\f': sv_catpvn(dsv, "\\f", 2); break;
124 case '"': sv_catpvn(dsv, "\\\"", 2); break;
125 case '\\': sv_catpvn(dsv, "\\\\", 2); break;
126 default: sv_catpvn(dsv, pv, 1); break;
130 if (cur && isDIGIT(*(pv+1)))
131 Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv);
133 Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv);
136 sv_catpvn(dsv, "\"", 1);
138 sv_catpvn(dsv, "...", 3);
140 sv_catpvn(dsv, "\\0", 2);
146 Perl_pv_uni_display(pTHX_ SV *dsv, U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
151 sv_setpvn(dsv, "", 0);
152 for (s = (char *)spv, e = s + len; s < e; s += UTF8SKIP(s)) {
154 if (pvlim && SvCUR(dsv) >= pvlim) {
158 u = utf8_to_uvchr((U8*)s, 0);
159 Perl_sv_catpvf(aTHX_ dsv, "\\x{%"UVxf"}", u);
162 sv_catpvn(dsv, "...", 3);
168 Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
170 return Perl_pv_uni_display(aTHX_ dsv, (U8*)SvPVX(ssv), SvCUR(ssv),
175 Perl_sv_peek(pTHX_ SV *sv)
177 SV *t = sv_newmortal();
187 else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') {
191 else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes) {
192 if (sv == &PL_sv_undef) {
193 sv_catpv(t, "SV_UNDEF");
194 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
195 SVs_GMG|SVs_SMG|SVs_RMG)) &&
199 else if (sv == &PL_sv_no) {
200 sv_catpv(t, "SV_NO");
201 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
202 SVs_GMG|SVs_SMG|SVs_RMG)) &&
203 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
210 sv_catpv(t, "SV_YES");
211 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
212 SVs_GMG|SVs_SMG|SVs_RMG)) &&
213 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
216 SvPVX(sv) && *SvPVX(sv) == '1' &&
222 else if (SvREFCNT(sv) == 0) {
226 else if (DEBUG_R_TEST && SvREFCNT(sv) > 1) {
227 Perl_sv_catpvf(aTHX_ t, "<%"UVuf">", (UV)SvREFCNT(sv));
233 if (SvCUR(t) + unref > 10) {
234 SvCUR(t) = unref + 3;
242 switch (SvTYPE(sv)) {
244 sv_catpv(t, "FREED");
248 sv_catpv(t, "UNDEF");
282 Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv)));
302 sv_catpv(t, "(null)");
304 SV *tmp = newSVpvn("", 0);
307 Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127));
308 Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127));
310 Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]",
311 sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), 0));
315 else if (SvNOKp(sv)) {
316 STORE_NUMERIC_LOCAL_SET_STANDARD();
317 Perl_sv_catpvf(aTHX_ t, "(%g)",SvNVX(sv));
318 RESTORE_NUMERIC_LOCAL();
320 else if (SvIOKp(sv)) {
322 Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv));
324 Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv));
338 Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm)
343 Perl_dump_indent(aTHX_ level, file, "{}\n");
346 Perl_dump_indent(aTHX_ level, file, "{\n");
348 if (pm->op_pmflags & PMf_ONCE)
353 Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n",
354 ch, PM_GETRE(pm)->precomp, ch,
355 (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : "");
357 Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n");
358 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
359 Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
360 op_dump(pm->op_pmreplroot);
362 if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) {
363 SV *tmpsv = newSVpvn("", 0);
364 if (pm->op_pmdynflags & PMdf_USED)
365 sv_catpv(tmpsv, ",USED");
366 if (pm->op_pmdynflags & PMdf_TAINTED)
367 sv_catpv(tmpsv, ",TAINTED");
368 if (pm->op_pmflags & PMf_ONCE)
369 sv_catpv(tmpsv, ",ONCE");
370 if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr
371 && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN))
372 sv_catpv(tmpsv, ",SCANFIRST");
373 if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr
374 && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL)
375 sv_catpv(tmpsv, ",ALL");
376 if (pm->op_pmflags & PMf_SKIPWHITE)
377 sv_catpv(tmpsv, ",SKIPWHITE");
378 if (pm->op_pmflags & PMf_CONST)
379 sv_catpv(tmpsv, ",CONST");
380 if (pm->op_pmflags & PMf_KEEP)
381 sv_catpv(tmpsv, ",KEEP");
382 if (pm->op_pmflags & PMf_GLOBAL)
383 sv_catpv(tmpsv, ",GLOBAL");
384 if (pm->op_pmflags & PMf_CONTINUE)
385 sv_catpv(tmpsv, ",CONTINUE");
386 if (pm->op_pmflags & PMf_RETAINT)
387 sv_catpv(tmpsv, ",RETAINT");
388 if (pm->op_pmflags & PMf_EVAL)
389 sv_catpv(tmpsv, ",EVAL");
390 Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
394 Perl_dump_indent(aTHX_ level-1, file, "}\n");
398 Perl_pmop_dump(pTHX_ PMOP *pm)
400 do_pmop_dump(0, Perl_debug_log, pm);
404 Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o)
406 Perl_dump_indent(aTHX_ level, file, "{\n");
409 PerlIO_printf(file, "%-4d", o->op_seq);
411 PerlIO_printf(file, " ");
413 "%*sTYPE = %s ===> ",
414 (int)(PL_dumpindent*level-4), "", OP_NAME(o));
417 PerlIO_printf(file, "%d\n", o->op_next->op_seq);
419 PerlIO_printf(file, "(%d)\n", o->op_next->op_seq);
422 PerlIO_printf(file, "DONE\n");
424 if (o->op_type == OP_NULL)
426 Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]);
427 if (o->op_targ == OP_NEXTSTATE)
430 Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo));
431 if (CopSTASHPV(cCOPo))
432 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
434 if (cCOPo->cop_label)
435 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
440 Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ);
443 Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next);
446 SV *tmpsv = newSVpvn("", 0);
447 switch (o->op_flags & OPf_WANT) {
449 sv_catpv(tmpsv, ",VOID");
451 case OPf_WANT_SCALAR:
452 sv_catpv(tmpsv, ",SCALAR");
455 sv_catpv(tmpsv, ",LIST");
458 sv_catpv(tmpsv, ",UNKNOWN");
461 if (o->op_flags & OPf_KIDS)
462 sv_catpv(tmpsv, ",KIDS");
463 if (o->op_flags & OPf_PARENS)
464 sv_catpv(tmpsv, ",PARENS");
465 if (o->op_flags & OPf_STACKED)
466 sv_catpv(tmpsv, ",STACKED");
467 if (o->op_flags & OPf_REF)
468 sv_catpv(tmpsv, ",REF");
469 if (o->op_flags & OPf_MOD)
470 sv_catpv(tmpsv, ",MOD");
471 if (o->op_flags & OPf_SPECIAL)
472 sv_catpv(tmpsv, ",SPECIAL");
473 Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
477 SV *tmpsv = newSVpvn("", 0);
478 if (PL_opargs[o->op_type] & OA_TARGLEX) {
479 if (o->op_private & OPpTARGET_MY)
480 sv_catpv(tmpsv, ",TARGET_MY");
482 else if (o->op_type == OP_LEAVESUB ||
483 o->op_type == OP_LEAVE ||
484 o->op_type == OP_LEAVESUBLV ||
485 o->op_type == OP_LEAVEWRITE) {
486 if (o->op_private & OPpREFCOUNTED)
487 sv_catpv(tmpsv, ",REFCOUNTED");
489 else if (o->op_type == OP_AASSIGN) {
490 if (o->op_private & OPpASSIGN_COMMON)
491 sv_catpv(tmpsv, ",COMMON");
492 if (o->op_private & OPpASSIGN_HASH)
493 sv_catpv(tmpsv, ",HASH");
495 else if (o->op_type == OP_SASSIGN) {
496 if (o->op_private & OPpASSIGN_BACKWARDS)
497 sv_catpv(tmpsv, ",BACKWARDS");
499 else if (o->op_type == OP_TRANS) {
500 if (o->op_private & OPpTRANS_SQUASH)
501 sv_catpv(tmpsv, ",SQUASH");
502 if (o->op_private & OPpTRANS_DELETE)
503 sv_catpv(tmpsv, ",DELETE");
504 if (o->op_private & OPpTRANS_COMPLEMENT)
505 sv_catpv(tmpsv, ",COMPLEMENT");
506 if (o->op_private & OPpTRANS_IDENTICAL)
507 sv_catpv(tmpsv, ",IDENTICAL");
508 if (o->op_private & OPpTRANS_GROWS)
509 sv_catpv(tmpsv, ",GROWS");
511 else if (o->op_type == OP_REPEAT) {
512 if (o->op_private & OPpREPEAT_DOLIST)
513 sv_catpv(tmpsv, ",DOLIST");
515 else if (o->op_type == OP_ENTERSUB ||
516 o->op_type == OP_RV2SV ||
517 o->op_type == OP_GVSV ||
518 o->op_type == OP_RV2AV ||
519 o->op_type == OP_RV2HV ||
520 o->op_type == OP_RV2GV ||
521 o->op_type == OP_AELEM ||
522 o->op_type == OP_HELEM )
524 if (o->op_type == OP_ENTERSUB) {
525 if (o->op_private & OPpENTERSUB_AMPER)
526 sv_catpv(tmpsv, ",AMPER");
527 if (o->op_private & OPpENTERSUB_DB)
528 sv_catpv(tmpsv, ",DB");
529 if (o->op_private & OPpENTERSUB_HASTARG)
530 sv_catpv(tmpsv, ",HASTARG");
531 if (o->op_private & OPpENTERSUB_NOPAREN)
532 sv_catpv(tmpsv, ",NOPAREN");
533 if (o->op_private & OPpENTERSUB_INARGS)
534 sv_catpv(tmpsv, ",INARGS");
537 switch (o->op_private & OPpDEREF) {
539 sv_catpv(tmpsv, ",SV");
542 sv_catpv(tmpsv, ",AV");
545 sv_catpv(tmpsv, ",HV");
548 if (o->op_private & OPpMAYBE_LVSUB)
549 sv_catpv(tmpsv, ",MAYBE_LVSUB");
551 if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) {
552 if (o->op_private & OPpLVAL_DEFER)
553 sv_catpv(tmpsv, ",LVAL_DEFER");
556 if (o->op_private & HINT_STRICT_REFS)
557 sv_catpv(tmpsv, ",STRICT_REFS");
558 if (o->op_private & OPpOUR_INTRO)
559 sv_catpv(tmpsv, ",OUR_INTRO");
562 else if (o->op_type == OP_CONST) {
563 if (o->op_private & OPpCONST_BARE)
564 sv_catpv(tmpsv, ",BARE");
565 if (o->op_private & OPpCONST_STRICT)
566 sv_catpv(tmpsv, ",STRICT");
567 if (o->op_private & OPpCONST_ARYBASE)
568 sv_catpv(tmpsv, ",ARYBASE");
569 if (o->op_private & OPpCONST_WARNING)
570 sv_catpv(tmpsv, ",WARNING");
571 if (o->op_private & OPpCONST_ENTERED)
572 sv_catpv(tmpsv, ",ENTERED");
574 else if (o->op_type == OP_FLIP) {
575 if (o->op_private & OPpFLIP_LINENUM)
576 sv_catpv(tmpsv, ",LINENUM");
578 else if (o->op_type == OP_FLOP) {
579 if (o->op_private & OPpFLIP_LINENUM)
580 sv_catpv(tmpsv, ",LINENUM");
581 } else if (o->op_type == OP_RV2CV) {
582 if (o->op_private & OPpLVAL_INTRO)
583 sv_catpv(tmpsv, ",INTRO");
585 else if (o->op_type == OP_GV) {
586 if (o->op_private & OPpEARLY_CV)
587 sv_catpv(tmpsv, ",EARLY_CV");
589 else if (o->op_type == OP_LIST) {
590 if (o->op_private & OPpLIST_GUESSED)
591 sv_catpv(tmpsv, ",GUESSED");
593 else if (o->op_type == OP_DELETE) {
594 if (o->op_private & OPpSLICE)
595 sv_catpv(tmpsv, ",SLICE");
597 else if (o->op_type == OP_EXISTS) {
598 if (o->op_private & OPpEXISTS_SUB)
599 sv_catpv(tmpsv, ",EXISTS_SUB");
601 else if (o->op_type == OP_SORT) {
602 if (o->op_private & OPpSORT_NUMERIC)
603 sv_catpv(tmpsv, ",NUMERIC");
604 if (o->op_private & OPpSORT_INTEGER)
605 sv_catpv(tmpsv, ",INTEGER");
606 if (o->op_private & OPpSORT_REVERSE)
607 sv_catpv(tmpsv, ",REVERSE");
609 else if (o->op_type == OP_THREADSV) {
610 if (o->op_private & OPpDONE_SVREF)
611 sv_catpv(tmpsv, ",SVREF");
613 else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) {
614 if (o->op_private & OPpOPEN_IN_RAW)
615 sv_catpv(tmpsv, ",IN_RAW");
616 if (o->op_private & OPpOPEN_IN_CRLF)
617 sv_catpv(tmpsv, ",IN_CRLF");
618 if (o->op_private & OPpOPEN_OUT_RAW)
619 sv_catpv(tmpsv, ",OUT_RAW");
620 if (o->op_private & OPpOPEN_OUT_CRLF)
621 sv_catpv(tmpsv, ",OUT_CRLF");
623 else if (o->op_type == OP_EXIT) {
624 if (o->op_private & OPpEXIT_VMSISH)
625 sv_catpv(tmpsv, ",EXIT_VMSISH");
626 if (o->op_private & OPpHUSH_VMSISH)
627 sv_catpv(tmpsv, ",HUSH_VMSISH");
629 else if (o->op_type == OP_DIE) {
630 if (o->op_private & OPpHUSH_VMSISH)
631 sv_catpv(tmpsv, ",HUSH_VMSISH");
633 if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
634 sv_catpv(tmpsv, ",INTRO");
636 Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1);
640 switch (o->op_type) {
645 Perl_dump_indent(aTHX_ level, file, "PADIX = %d\n", cPADOPo->op_padix);
648 SV *tmpsv = NEWSV(0,0);
652 gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch);
653 Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a));
657 Perl_dump_indent(aTHX_ level, file, "GV = NULL\n");
661 case OP_METHOD_NAMED:
662 Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo->op_sv));
668 Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo));
669 if (CopSTASHPV(cCOPo))
670 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
672 if (cCOPo->cop_label)
673 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
677 Perl_dump_indent(aTHX_ level, file, "REDO ===> ");
678 if (cLOOPo->op_redoop)
679 PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq);
681 PerlIO_printf(file, "DONE\n");
682 Perl_dump_indent(aTHX_ level, file, "NEXT ===> ");
683 if (cLOOPo->op_nextop)
684 PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq);
686 PerlIO_printf(file, "DONE\n");
687 Perl_dump_indent(aTHX_ level, file, "LAST ===> ");
688 if (cLOOPo->op_lastop)
689 PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq);
691 PerlIO_printf(file, "DONE\n");
699 Perl_dump_indent(aTHX_ level, file, "OTHER ===> ");
700 if (cLOGOPo->op_other)
701 PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq);
703 PerlIO_printf(file, "DONE\n");
709 do_pmop_dump(level, file, cPMOPo);
717 if (o->op_private & OPpREFCOUNTED)
718 Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ);
723 if (o->op_flags & OPf_KIDS) {
725 for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
726 do_op_dump(level, file, kid);
728 Perl_dump_indent(aTHX_ level-1, file, "}\n");
732 Perl_op_dump(pTHX_ OP *o)
734 do_op_dump(0, Perl_debug_log, o);
738 Perl_gv_dump(pTHX_ GV *gv)
743 PerlIO_printf(Perl_debug_log, "{}\n");
747 PerlIO_printf(Perl_debug_log, "{\n");
748 gv_fullname3(sv, gv, Nullch);
749 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv));
750 if (gv != GvEGV(gv)) {
751 gv_efullname3(sv, GvEGV(gv), Nullch);
752 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv));
754 PerlIO_putc(Perl_debug_log, '\n');
755 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n");
759 /* map magic types to the symbolic name
760 * (with the PERL_MAGIC_ prefixed stripped)
763 static struct { char type; char *name; } magic_names[] = {
764 { PERL_MAGIC_sv, "sv(\\0)" },
765 { PERL_MAGIC_arylen, "arylen(#)" },
766 { PERL_MAGIC_glob, "glob(*)" },
767 { PERL_MAGIC_pos, "pos(.)" },
768 { PERL_MAGIC_backref, "backref(<)" },
769 { PERL_MAGIC_overload, "overload(A)" },
770 { PERL_MAGIC_bm, "bm(B)" },
771 { PERL_MAGIC_regdata, "regdata(D)" },
772 { PERL_MAGIC_env, "env(E)" },
773 { PERL_MAGIC_isa, "isa(I)" },
774 { PERL_MAGIC_dbfile, "dbfile(L)" },
775 { PERL_MAGIC_tied, "tied(P)" },
776 { PERL_MAGIC_sig, "sig(S)" },
777 { PERL_MAGIC_uvar, "uvar(U)" },
778 { PERL_MAGIC_overload_elem, "overload_elem(a)" },
779 { PERL_MAGIC_overload_table, "overload_table(c)" },
780 { PERL_MAGIC_regdatum, "regdatum(d)" },
781 { PERL_MAGIC_envelem, "envelem(e)" },
782 { PERL_MAGIC_fm, "fm(f)" },
783 { PERL_MAGIC_regex_global, "regex_global(g)" },
784 { PERL_MAGIC_isaelem, "isaelem(i)" },
785 { PERL_MAGIC_nkeys, "nkeys(k)" },
786 { PERL_MAGIC_dbline, "dbline(l)" },
787 { PERL_MAGIC_mutex, "mutex(m)" },
788 { PERL_MAGIC_collxfrm, "collxfrm(o)" },
789 { PERL_MAGIC_tiedelem, "tiedelem(p)" },
790 { PERL_MAGIC_tiedscalar, "tiedscalar(q)" },
791 { PERL_MAGIC_qr, "qr(r)" },
792 { PERL_MAGIC_sigelem, "sigelem(s)" },
793 { PERL_MAGIC_taint, "taint(t)" },
794 { PERL_MAGIC_vec, "vec(v)" },
795 { PERL_MAGIC_substr, "substr(x)" },
796 { PERL_MAGIC_defelem, "defelem(y)" },
797 { PERL_MAGIC_ext, "ext(~)" },
798 /* this null string terminates the list */
803 Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
805 for (; mg; mg = mg->mg_moremagic) {
806 Perl_dump_indent(aTHX_ level, file,
807 " MAGIC = 0x%"UVxf"\n", PTR2UV(mg));
808 if (mg->mg_virtual) {
809 MGVTBL *v = mg->mg_virtual;
811 if (v == &PL_vtbl_sv) s = "sv";
812 else if (v == &PL_vtbl_env) s = "env";
813 else if (v == &PL_vtbl_envelem) s = "envelem";
814 else if (v == &PL_vtbl_sig) s = "sig";
815 else if (v == &PL_vtbl_sigelem) s = "sigelem";
816 else if (v == &PL_vtbl_pack) s = "pack";
817 else if (v == &PL_vtbl_packelem) s = "packelem";
818 else if (v == &PL_vtbl_dbline) s = "dbline";
819 else if (v == &PL_vtbl_isa) s = "isa";
820 else if (v == &PL_vtbl_arylen) s = "arylen";
821 else if (v == &PL_vtbl_glob) s = "glob";
822 else if (v == &PL_vtbl_mglob) s = "mglob";
823 else if (v == &PL_vtbl_nkeys) s = "nkeys";
824 else if (v == &PL_vtbl_taint) s = "taint";
825 else if (v == &PL_vtbl_substr) s = "substr";
826 else if (v == &PL_vtbl_vec) s = "vec";
827 else if (v == &PL_vtbl_pos) s = "pos";
828 else if (v == &PL_vtbl_bm) s = "bm";
829 else if (v == &PL_vtbl_fm) s = "fm";
830 else if (v == &PL_vtbl_uvar) s = "uvar";
831 else if (v == &PL_vtbl_defelem) s = "defelem";
832 #ifdef USE_LOCALE_COLLATE
833 else if (v == &PL_vtbl_collxfrm) s = "collxfrm";
835 else if (v == &PL_vtbl_amagic) s = "amagic";
836 else if (v == &PL_vtbl_amagicelem) s = "amagicelem";
837 else if (v == &PL_vtbl_backref) s = "backref";
839 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s);
841 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v));
844 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n");
847 Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private);
852 for (n=0; magic_names[n].name; n++) {
853 if (mg->mg_type == magic_names[n].type) {
854 name = magic_names[n].name;
859 Perl_dump_indent(aTHX_ level, file,
860 " MG_TYPE = PERL_MAGIC_%s\n", name);
862 Perl_dump_indent(aTHX_ level, file,
863 " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type);
867 Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags);
868 if (mg->mg_flags & MGf_TAINTEDDIR)
869 Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n");
870 if (mg->mg_flags & MGf_REFCOUNTED)
871 Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n");
872 if (mg->mg_flags & MGf_GSKIP)
873 Perl_dump_indent(aTHX_ level, file, " GSKIP\n");
874 if (mg->mg_flags & MGf_MINMATCH)
875 Perl_dump_indent(aTHX_ level, file, " MINMATCH\n");
878 Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj));
879 if (mg->mg_flags & MGf_REFCOUNTED)
880 do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
883 Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len);
885 Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr));
886 if (mg->mg_len >= 0) {
887 SV *sv = newSVpvn("", 0);
888 PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim));
891 else if (mg->mg_len == HEf_SVKEY) {
892 PerlIO_puts(file, " => HEf_SVKEY\n");
893 do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
897 PerlIO_puts(file, " ???? - please notify IZ");
898 PerlIO_putc(file, '\n');
904 Perl_magic_dump(pTHX_ MAGIC *mg)
906 do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0);
910 Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv)
912 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
913 if (sv && HvNAME(sv))
914 PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv));
916 PerlIO_putc(file, '\n');
920 Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv)
922 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
923 if (sv && GvNAME(sv))
924 PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv));
926 PerlIO_putc(file, '\n');
930 Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv)
932 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
933 if (sv && GvNAME(sv)) {
934 PerlIO_printf(file, "\t\"");
936 PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv)));
937 PerlIO_printf(file, "%s\"\n", GvNAME(sv));
940 PerlIO_putc(file, '\n');
944 Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
953 Perl_dump_indent(aTHX_ level, file, "SV = 0\n");
960 d = Perl_newSVpvf(aTHX_
961 "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (",
962 PTR2UV(SvANY(sv)), PTR2UV(sv),
963 (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv),
964 (int)(PL_dumpindent*level), "");
966 if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,");
967 if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,");
968 if (flags & SVs_PADMY) sv_catpv(d, "PADMY,");
969 if (flags & SVs_TEMP) sv_catpv(d, "TEMP,");
970 if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,");
971 if (flags & SVs_GMG) sv_catpv(d, "GMG,");
972 if (flags & SVs_SMG) sv_catpv(d, "SMG,");
973 if (flags & SVs_RMG) sv_catpv(d, "RMG,");
975 if (flags & SVf_IOK) sv_catpv(d, "IOK,");
976 if (flags & SVf_NOK) sv_catpv(d, "NOK,");
977 if (flags & SVf_POK) sv_catpv(d, "POK,");
978 if (flags & SVf_ROK) {
980 if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,");
982 if (flags & SVf_OOK) sv_catpv(d, "OOK,");
983 if (flags & SVf_FAKE) sv_catpv(d, "FAKE,");
984 if (flags & SVf_READONLY) sv_catpv(d, "READONLY,");
986 if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,");
987 if (flags & SVp_IOK) sv_catpv(d, "pIOK,");
988 if (flags & SVp_NOK) sv_catpv(d, "pNOK,");
989 if (flags & SVp_POK) sv_catpv(d, "pPOK,");
990 if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,");
995 if (CvANON(sv)) sv_catpv(d, "ANON,");
996 if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
997 if (CvCLONE(sv)) sv_catpv(d, "CLONE,");
998 if (CvCLONED(sv)) sv_catpv(d, "CLONED,");
999 if (CvCONST(sv)) sv_catpv(d, "CONST,");
1000 if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,");
1001 if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,");
1002 if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,");
1003 if (CvMETHOD(sv)) sv_catpv(d, "METHOD,");
1006 if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,");
1007 if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,");
1010 if (GvINTRO(sv)) sv_catpv(d, "INTRO,");
1011 if (GvMULTI(sv)) sv_catpv(d, "MULTI,");
1012 if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
1013 if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,");
1014 if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,");
1015 if (flags & SVpad_OUR) sv_catpv(d, "OUR,");
1016 if (GvIMPORTED(sv)) {
1017 sv_catpv(d, "IMPORT");
1018 if (GvIMPORTED(sv) == GVf_IMPORTED)
1019 sv_catpv(d, "ALL,");
1022 if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV");
1023 if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV");
1024 if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV");
1025 if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV");
1031 if (SvEVALED(sv)) sv_catpv(d, "EVALED,");
1032 if (SvIsUV(sv)) sv_catpv(d, "IsUV,");
1035 if (SvTAIL(sv)) sv_catpv(d, "TAIL,");
1036 if (SvVALID(sv)) sv_catpv(d, "VALID,");
1039 if (flags & SVpad_TYPED)
1040 sv_catpv(d, "TYPED,");
1043 if (SvPOK(sv) && SvUTF8(sv))
1044 sv_catpv(d, "UTF8");
1046 if (*(SvEND(d) - 1) == ',')
1047 SvPVX(d)[--SvCUR(d)] = '\0';
1051 Perl_dump_indent(aTHX_ level, file, "SV = ");
1054 PerlIO_printf(file, "NULL%s\n", s);
1058 PerlIO_printf(file, "IV%s\n", s);
1061 PerlIO_printf(file, "NV%s\n", s);
1064 PerlIO_printf(file, "RV%s\n", s);
1067 PerlIO_printf(file, "PV%s\n", s);
1070 PerlIO_printf(file, "PVIV%s\n", s);
1073 PerlIO_printf(file, "PVNV%s\n", s);
1076 PerlIO_printf(file, "PVBM%s\n", s);
1079 PerlIO_printf(file, "PVMG%s\n", s);
1082 PerlIO_printf(file, "PVLV%s\n", s);
1085 PerlIO_printf(file, "PVAV%s\n", s);
1088 PerlIO_printf(file, "PVHV%s\n", s);
1091 PerlIO_printf(file, "PVCV%s\n", s);
1094 PerlIO_printf(file, "PVGV%s\n", s);
1097 PerlIO_printf(file, "PVFM%s\n", s);
1100 PerlIO_printf(file, "PVIO%s\n", s);
1103 PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s);
1107 if (type >= SVt_PVIV || type == SVt_IV) {
1109 Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv));
1111 Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv));
1113 PerlIO_printf(file, " (OFFSET)");
1114 PerlIO_putc(file, '\n');
1116 if (type >= SVt_PVNV || type == SVt_NV) {
1117 STORE_NUMERIC_LOCAL_SET_STANDARD();
1118 /* %Vg doesn't work? --jhi */
1119 #ifdef USE_LONG_DOUBLE
1120 Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv));
1122 Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv));
1124 RESTORE_NUMERIC_LOCAL();
1127 Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv)));
1129 do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim);
1133 if (type < SVt_PV) {
1137 if (type <= SVt_PVLV) {
1139 Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv)));
1141 PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim));
1142 PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim));
1143 if (SvUTF8(sv)) /* the 8? \x{....} */
1144 PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), 0));
1145 PerlIO_printf(file, "\n");
1146 Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv));
1147 Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv));
1150 Perl_dump_indent(aTHX_ level, file, " PV = 0\n");
1152 if (type >= SVt_PVMG) {
1154 do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim);
1156 do_hv_dump(level, file, " STASH", SvSTASH(sv));
1160 Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv));
1161 Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv));
1162 Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv));
1163 Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv)));
1164 /* XXX level+1 ??? */
1165 do_sv_dump(level, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim);
1168 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv)));
1169 if (AvARRAY(sv) != AvALLOC(sv)) {
1170 PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv)));
1171 Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv)));
1174 PerlIO_putc(file, '\n');
1175 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv));
1176 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv));
1177 Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv)));
1178 flags = AvFLAGS(sv);
1180 if (flags & AVf_REAL) sv_catpv(d, ",REAL");
1181 if (flags & AVf_REIFY) sv_catpv(d, ",REIFY");
1182 if (flags & AVf_REUSED) sv_catpv(d, ",REUSED");
1183 Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : "");
1184 if (nest < maxnest && av_len((AV*)sv) >= 0) {
1186 for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) {
1187 SV** elt = av_fetch((AV*)sv,count,0);
1189 Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count);
1191 do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim);
1196 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv)));
1197 if (HvARRAY(sv) && HvKEYS(sv)) {
1198 /* Show distribution of HEs in the ARRAY */
1200 #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1)
1203 U32 pow2 = 2, keys = HvKEYS(sv);
1204 NV theoret, sum = 0;
1206 PerlIO_printf(file, " (");
1207 Zero(freq, FREQ_MAX + 1, int);
1208 for (i = 0; i <= HvMAX(sv); i++) {
1209 HE* h; int count = 0;
1210 for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h))
1212 if (count > FREQ_MAX)
1218 for (i = 0; i <= max; i++) {
1220 PerlIO_printf(file, "%d%s:%d", i,
1221 (i == FREQ_MAX) ? "+" : "",
1224 PerlIO_printf(file, ", ");
1227 PerlIO_putc(file, ')');
1228 /* The "quality" of a hash is defined as the total number of
1229 comparisons needed to access every element once, relative
1230 to the expected number needed for a random hash.
1232 The total number of comparisons is equal to the sum of
1233 the squares of the number of entries in each bucket.
1234 For a random hash of n keys into k buckets, the expected
1239 for (i = max; i > 0; i--) { /* Precision: count down. */
1240 sum += freq[i] * i * i;
1242 while ((keys = keys >> 1))
1244 theoret = HvKEYS(sv);
1245 theoret += theoret * (theoret-1)/pow2;
1246 PerlIO_putc(file, '\n');
1247 Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100);
1249 PerlIO_putc(file, '\n');
1250 Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv));
1251 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv));
1252 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv));
1253 Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER(sv));
1254 Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER(sv)));
1256 Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv)));
1258 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv));
1259 if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */
1262 int count = maxnest - nest;
1265 while ((he = hv_iternext(hv)) && count--) {
1269 U32 hash = HeHASH(he);
1271 keysv = hv_iterkeysv(he);
1272 keypv = SvPV(keysv, len);
1273 elt = hv_iterval(hv, he);
1274 Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim));
1276 PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), 0));
1277 PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash);
1278 do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
1280 hv_iterinit(hv); /* Return to status quo */
1285 Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV(sv,n_a));
1288 do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
1290 Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq);
1291 Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv)));
1292 if (CvROOT(sv) && dumpops)
1293 do_op_dump(level+1, file, CvROOT(sv));
1294 Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv)));
1295 Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32);
1296 do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv));
1297 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv));
1298 Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv));
1299 #ifdef USE_5005THREADS
1300 Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv)));
1301 Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv)));
1302 #endif /* USE_5005THREADS */
1303 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv));
1304 if (type == SVt_PVFM)
1305 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv));
1306 Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv)));
1307 if (nest < maxnest && CvPADLIST(sv)) {
1308 AV* padlist = CvPADLIST(sv);
1309 AV* pad_name = (AV*)*av_fetch(padlist, 0, FALSE);
1310 AV* pad = (AV*)*av_fetch(padlist, 1, FALSE);
1311 SV** pname = AvARRAY(pad_name);
1312 SV** ppad = AvARRAY(pad);
1315 for (ix = 1; ix <= AvFILL(pad_name); ix++) {
1316 if (SvPOK(pname[ix]))
1317 Perl_dump_indent(aTHX_ level,
1318 /* %5d below is enough whitespace. */
1320 "%5d. 0x%"UVxf" (%s\"%s\" %"IVdf"-%"IVdf")\n",
1321 (int)ix, PTR2UV(ppad[ix]),
1322 SvFAKE(pname[ix]) ? "FAKE " : "",
1324 (IV)SvNVX(pname[ix]),
1325 (IV)SvIVX(pname[ix]));
1329 CV *outside = CvOUTSIDE(sv);
1330 Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n",
1333 : CvANON(outside) ? "ANON"
1334 : (outside == PL_main_cv) ? "MAIN"
1335 : CvUNIQUE(outside) ? "UNIQUE"
1336 : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED"));
1338 if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv)))
1339 do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim);
1342 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv));
1343 Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv));
1344 do_hv_dump (level, file, " GvSTASH", GvSTASH(sv));
1345 Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv)));
1348 Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv)));
1349 Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv));
1350 Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv)));
1351 Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv)));
1352 Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv)));
1353 Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv)));
1354 Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv)));
1355 Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv));
1356 Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv));
1357 Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv));
1358 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv));
1359 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv));
1360 do_gv_dump (level, file, " EGV", GvEGV(sv));
1363 Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv)));
1364 Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv)));
1365 Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv)));
1366 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv));
1367 Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv));
1368 Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv));
1369 Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv));
1371 Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv));
1372 do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv));
1374 Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv));
1375 do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv));
1376 if (IoBOTTOM_NAME(sv))
1377 Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv));
1378 do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv));
1379 Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv));
1380 if (isPRINT(IoTYPE(sv)))
1381 Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv));
1383 Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv));
1384 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv));
1391 Perl_sv_dump(pTHX_ SV *sv)
1393 do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0);