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_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim)
151 sv_setpvn(dsv, "\"", 1);
152 for (s = SvPVX(ssv), e = s + SvCUR(ssv); 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);
161 sv_catpvn(dsv, "\"", 1);
163 sv_catpvn(dsv, "...", 3);
169 Perl_sv_peek(pTHX_ SV *sv)
171 SV *t = sv_newmortal();
181 else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') {
185 else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes) {
186 if (sv == &PL_sv_undef) {
187 sv_catpv(t, "SV_UNDEF");
188 if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
189 SVs_GMG|SVs_SMG|SVs_RMG)) &&
193 else if (sv == &PL_sv_no) {
194 sv_catpv(t, "SV_NO");
195 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
196 SVs_GMG|SVs_SMG|SVs_RMG)) &&
197 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
204 sv_catpv(t, "SV_YES");
205 if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
206 SVs_GMG|SVs_SMG|SVs_RMG)) &&
207 !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
210 SvPVX(sv) && *SvPVX(sv) == '1' &&
216 else if (SvREFCNT(sv) == 0) {
220 else if (DEBUG_R_TEST && SvREFCNT(sv) > 1) {
221 Perl_sv_catpvf(aTHX_ t, "<%"UVuf">", (UV)SvREFCNT(sv));
227 if (SvCUR(t) + unref > 10) {
228 SvCUR(t) = unref + 3;
236 switch (SvTYPE(sv)) {
238 sv_catpv(t, "FREED");
242 sv_catpv(t, "UNDEF");
276 Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv)));
296 sv_catpv(t, "(null)");
298 SV *tmp = newSVpvn("", 0);
301 Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127));
302 Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127));
304 Perl_sv_catpvf(aTHX_ t, " [UTF8 %s]",
305 sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv)));
309 else if (SvNOKp(sv)) {
310 STORE_NUMERIC_LOCAL_SET_STANDARD();
311 Perl_sv_catpvf(aTHX_ t, "(%g)",SvNVX(sv));
312 RESTORE_NUMERIC_LOCAL();
314 else if (SvIOKp(sv)) {
316 Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv));
318 Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv));
332 Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm)
337 Perl_dump_indent(aTHX_ level, file, "{}\n");
340 Perl_dump_indent(aTHX_ level, file, "{\n");
342 if (pm->op_pmflags & PMf_ONCE)
347 Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n",
348 ch, PM_GETRE(pm)->precomp, ch,
349 (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : "");
351 Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n");
352 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
353 Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
354 op_dump(pm->op_pmreplroot);
356 if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) {
357 SV *tmpsv = newSVpvn("", 0);
358 if (pm->op_pmdynflags & PMdf_USED)
359 sv_catpv(tmpsv, ",USED");
360 if (pm->op_pmdynflags & PMdf_TAINTED)
361 sv_catpv(tmpsv, ",TAINTED");
362 if (pm->op_pmflags & PMf_ONCE)
363 sv_catpv(tmpsv, ",ONCE");
364 if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr
365 && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN))
366 sv_catpv(tmpsv, ",SCANFIRST");
367 if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr
368 && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL)
369 sv_catpv(tmpsv, ",ALL");
370 if (pm->op_pmflags & PMf_SKIPWHITE)
371 sv_catpv(tmpsv, ",SKIPWHITE");
372 if (pm->op_pmflags & PMf_CONST)
373 sv_catpv(tmpsv, ",CONST");
374 if (pm->op_pmflags & PMf_KEEP)
375 sv_catpv(tmpsv, ",KEEP");
376 if (pm->op_pmflags & PMf_GLOBAL)
377 sv_catpv(tmpsv, ",GLOBAL");
378 if (pm->op_pmflags & PMf_CONTINUE)
379 sv_catpv(tmpsv, ",CONTINUE");
380 if (pm->op_pmflags & PMf_RETAINT)
381 sv_catpv(tmpsv, ",RETAINT");
382 if (pm->op_pmflags & PMf_EVAL)
383 sv_catpv(tmpsv, ",EVAL");
384 Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
388 Perl_dump_indent(aTHX_ level-1, file, "}\n");
392 Perl_pmop_dump(pTHX_ PMOP *pm)
394 do_pmop_dump(0, Perl_debug_log, pm);
398 Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o)
400 Perl_dump_indent(aTHX_ level, file, "{\n");
403 PerlIO_printf(file, "%-4d", o->op_seq);
405 PerlIO_printf(file, " ");
407 "%*sTYPE = %s ===> ",
408 (int)(PL_dumpindent*level-4), "", OP_NAME(o));
411 PerlIO_printf(file, "%d\n", o->op_next->op_seq);
413 PerlIO_printf(file, "(%d)\n", o->op_next->op_seq);
416 PerlIO_printf(file, "DONE\n");
418 if (o->op_type == OP_NULL)
420 Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]);
421 if (o->op_targ == OP_NEXTSTATE)
424 Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo));
425 if (CopSTASHPV(cCOPo))
426 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
428 if (cCOPo->cop_label)
429 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
434 Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ);
437 Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next);
440 SV *tmpsv = newSVpvn("", 0);
441 switch (o->op_flags & OPf_WANT) {
443 sv_catpv(tmpsv, ",VOID");
445 case OPf_WANT_SCALAR:
446 sv_catpv(tmpsv, ",SCALAR");
449 sv_catpv(tmpsv, ",LIST");
452 sv_catpv(tmpsv, ",UNKNOWN");
455 if (o->op_flags & OPf_KIDS)
456 sv_catpv(tmpsv, ",KIDS");
457 if (o->op_flags & OPf_PARENS)
458 sv_catpv(tmpsv, ",PARENS");
459 if (o->op_flags & OPf_STACKED)
460 sv_catpv(tmpsv, ",STACKED");
461 if (o->op_flags & OPf_REF)
462 sv_catpv(tmpsv, ",REF");
463 if (o->op_flags & OPf_MOD)
464 sv_catpv(tmpsv, ",MOD");
465 if (o->op_flags & OPf_SPECIAL)
466 sv_catpv(tmpsv, ",SPECIAL");
467 Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
471 SV *tmpsv = newSVpvn("", 0);
472 if (PL_opargs[o->op_type] & OA_TARGLEX) {
473 if (o->op_private & OPpTARGET_MY)
474 sv_catpv(tmpsv, ",TARGET_MY");
476 else if (o->op_type == OP_LEAVESUB ||
477 o->op_type == OP_LEAVE ||
478 o->op_type == OP_LEAVESUBLV ||
479 o->op_type == OP_LEAVEWRITE) {
480 if (o->op_private & OPpREFCOUNTED)
481 sv_catpv(tmpsv, ",REFCOUNTED");
483 else if (o->op_type == OP_AASSIGN) {
484 if (o->op_private & OPpASSIGN_COMMON)
485 sv_catpv(tmpsv, ",COMMON");
486 if (o->op_private & OPpASSIGN_HASH)
487 sv_catpv(tmpsv, ",HASH");
489 else if (o->op_type == OP_SASSIGN) {
490 if (o->op_private & OPpASSIGN_BACKWARDS)
491 sv_catpv(tmpsv, ",BACKWARDS");
493 else if (o->op_type == OP_TRANS) {
494 if (o->op_private & OPpTRANS_SQUASH)
495 sv_catpv(tmpsv, ",SQUASH");
496 if (o->op_private & OPpTRANS_DELETE)
497 sv_catpv(tmpsv, ",DELETE");
498 if (o->op_private & OPpTRANS_COMPLEMENT)
499 sv_catpv(tmpsv, ",COMPLEMENT");
500 if (o->op_private & OPpTRANS_IDENTICAL)
501 sv_catpv(tmpsv, ",IDENTICAL");
502 if (o->op_private & OPpTRANS_GROWS)
503 sv_catpv(tmpsv, ",GROWS");
505 else if (o->op_type == OP_REPEAT) {
506 if (o->op_private & OPpREPEAT_DOLIST)
507 sv_catpv(tmpsv, ",DOLIST");
509 else if (o->op_type == OP_ENTERSUB ||
510 o->op_type == OP_RV2SV ||
511 o->op_type == OP_GVSV ||
512 o->op_type == OP_RV2AV ||
513 o->op_type == OP_RV2HV ||
514 o->op_type == OP_RV2GV ||
515 o->op_type == OP_AELEM ||
516 o->op_type == OP_HELEM )
518 if (o->op_type == OP_ENTERSUB) {
519 if (o->op_private & OPpENTERSUB_AMPER)
520 sv_catpv(tmpsv, ",AMPER");
521 if (o->op_private & OPpENTERSUB_DB)
522 sv_catpv(tmpsv, ",DB");
523 if (o->op_private & OPpENTERSUB_HASTARG)
524 sv_catpv(tmpsv, ",HASTARG");
525 if (o->op_private & OPpENTERSUB_NOPAREN)
526 sv_catpv(tmpsv, ",NOPAREN");
527 if (o->op_private & OPpENTERSUB_INARGS)
528 sv_catpv(tmpsv, ",INARGS");
531 switch (o->op_private & OPpDEREF) {
533 sv_catpv(tmpsv, ",SV");
536 sv_catpv(tmpsv, ",AV");
539 sv_catpv(tmpsv, ",HV");
542 if (o->op_private & OPpMAYBE_LVSUB)
543 sv_catpv(tmpsv, ",MAYBE_LVSUB");
545 if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) {
546 if (o->op_private & OPpLVAL_DEFER)
547 sv_catpv(tmpsv, ",LVAL_DEFER");
550 if (o->op_private & HINT_STRICT_REFS)
551 sv_catpv(tmpsv, ",STRICT_REFS");
552 if (o->op_private & OPpOUR_INTRO)
553 sv_catpv(tmpsv, ",OUR_INTRO");
556 else if (o->op_type == OP_CONST) {
557 if (o->op_private & OPpCONST_BARE)
558 sv_catpv(tmpsv, ",BARE");
559 if (o->op_private & OPpCONST_STRICT)
560 sv_catpv(tmpsv, ",STRICT");
561 if (o->op_private & OPpCONST_ARYBASE)
562 sv_catpv(tmpsv, ",ARYBASE");
563 if (o->op_private & OPpCONST_WARNING)
564 sv_catpv(tmpsv, ",WARNING");
565 if (o->op_private & OPpCONST_ENTERED)
566 sv_catpv(tmpsv, ",ENTERED");
568 else if (o->op_type == OP_FLIP) {
569 if (o->op_private & OPpFLIP_LINENUM)
570 sv_catpv(tmpsv, ",LINENUM");
572 else if (o->op_type == OP_FLOP) {
573 if (o->op_private & OPpFLIP_LINENUM)
574 sv_catpv(tmpsv, ",LINENUM");
575 } else if (o->op_type == OP_RV2CV) {
576 if (o->op_private & OPpLVAL_INTRO)
577 sv_catpv(tmpsv, ",INTRO");
579 else if (o->op_type == OP_GV) {
580 if (o->op_private & OPpEARLY_CV)
581 sv_catpv(tmpsv, ",EARLY_CV");
583 else if (o->op_type == OP_LIST) {
584 if (o->op_private & OPpLIST_GUESSED)
585 sv_catpv(tmpsv, ",GUESSED");
587 else if (o->op_type == OP_DELETE) {
588 if (o->op_private & OPpSLICE)
589 sv_catpv(tmpsv, ",SLICE");
591 else if (o->op_type == OP_EXISTS) {
592 if (o->op_private & OPpEXISTS_SUB)
593 sv_catpv(tmpsv, ",EXISTS_SUB");
595 else if (o->op_type == OP_SORT) {
596 if (o->op_private & OPpSORT_NUMERIC)
597 sv_catpv(tmpsv, ",NUMERIC");
598 if (o->op_private & OPpSORT_INTEGER)
599 sv_catpv(tmpsv, ",INTEGER");
600 if (o->op_private & OPpSORT_REVERSE)
601 sv_catpv(tmpsv, ",REVERSE");
603 else if (o->op_type == OP_THREADSV) {
604 if (o->op_private & OPpDONE_SVREF)
605 sv_catpv(tmpsv, ",SVREF");
607 else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) {
608 if (o->op_private & OPpOPEN_IN_RAW)
609 sv_catpv(tmpsv, ",IN_RAW");
610 if (o->op_private & OPpOPEN_IN_CRLF)
611 sv_catpv(tmpsv, ",IN_CRLF");
612 if (o->op_private & OPpOPEN_OUT_RAW)
613 sv_catpv(tmpsv, ",OUT_RAW");
614 if (o->op_private & OPpOPEN_OUT_CRLF)
615 sv_catpv(tmpsv, ",OUT_CRLF");
617 else if (o->op_type == OP_EXIT) {
618 if (o->op_private & OPpEXIT_VMSISH)
619 sv_catpv(tmpsv, ",EXIT_VMSISH");
620 if (o->op_private & OPpHUSH_VMSISH)
621 sv_catpv(tmpsv, ",HUSH_VMSISH");
623 else if (o->op_type == OP_DIE) {
624 if (o->op_private & OPpHUSH_VMSISH)
625 sv_catpv(tmpsv, ",HUSH_VMSISH");
627 if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
628 sv_catpv(tmpsv, ",INTRO");
630 Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1);
634 switch (o->op_type) {
639 Perl_dump_indent(aTHX_ level, file, "PADIX = %d\n", cPADOPo->op_padix);
642 SV *tmpsv = NEWSV(0,0);
646 gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch);
647 Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a));
651 Perl_dump_indent(aTHX_ level, file, "GV = NULL\n");
655 case OP_METHOD_NAMED:
656 Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo->op_sv));
662 Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo));
663 if (CopSTASHPV(cCOPo))
664 Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
666 if (cCOPo->cop_label)
667 Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
671 Perl_dump_indent(aTHX_ level, file, "REDO ===> ");
672 if (cLOOPo->op_redoop)
673 PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq);
675 PerlIO_printf(file, "DONE\n");
676 Perl_dump_indent(aTHX_ level, file, "NEXT ===> ");
677 if (cLOOPo->op_nextop)
678 PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq);
680 PerlIO_printf(file, "DONE\n");
681 Perl_dump_indent(aTHX_ level, file, "LAST ===> ");
682 if (cLOOPo->op_lastop)
683 PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq);
685 PerlIO_printf(file, "DONE\n");
693 Perl_dump_indent(aTHX_ level, file, "OTHER ===> ");
694 if (cLOGOPo->op_other)
695 PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq);
697 PerlIO_printf(file, "DONE\n");
703 do_pmop_dump(level, file, cPMOPo);
711 if (o->op_private & OPpREFCOUNTED)
712 Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ);
717 if (o->op_flags & OPf_KIDS) {
719 for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
720 do_op_dump(level, file, kid);
722 Perl_dump_indent(aTHX_ level-1, file, "}\n");
726 Perl_op_dump(pTHX_ OP *o)
728 do_op_dump(0, Perl_debug_log, o);
732 Perl_gv_dump(pTHX_ GV *gv)
737 PerlIO_printf(Perl_debug_log, "{}\n");
741 PerlIO_printf(Perl_debug_log, "{\n");
742 gv_fullname3(sv, gv, Nullch);
743 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv));
744 if (gv != GvEGV(gv)) {
745 gv_efullname3(sv, GvEGV(gv), Nullch);
746 Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv));
748 PerlIO_putc(Perl_debug_log, '\n');
749 Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n");
753 /* map magic types to the symbolic name
754 * (with the PERL_MAGIC_ prefixed stripped)
757 static struct { char type; char *name; } magic_names[] = {
758 { PERL_MAGIC_sv, "sv(\\0)" },
759 { PERL_MAGIC_arylen, "arylen(#)" },
760 { PERL_MAGIC_glob, "glob(*)" },
761 { PERL_MAGIC_pos, "pos(.)" },
762 { PERL_MAGIC_backref, "backref(<)" },
763 { PERL_MAGIC_overload, "overload(A)" },
764 { PERL_MAGIC_bm, "bm(B)" },
765 { PERL_MAGIC_regdata, "regdata(D)" },
766 { PERL_MAGIC_env, "env(E)" },
767 { PERL_MAGIC_isa, "isa(I)" },
768 { PERL_MAGIC_dbfile, "dbfile(L)" },
769 { PERL_MAGIC_tied, "tied(P)" },
770 { PERL_MAGIC_sig, "sig(S)" },
771 { PERL_MAGIC_uvar, "uvar(U)" },
772 { PERL_MAGIC_overload_elem, "overload_elem(a)" },
773 { PERL_MAGIC_overload_table, "overload_table(c)" },
774 { PERL_MAGIC_regdatum, "regdatum(d)" },
775 { PERL_MAGIC_envelem, "envelem(e)" },
776 { PERL_MAGIC_fm, "fm(f)" },
777 { PERL_MAGIC_regex_global, "regex_global(g)" },
778 { PERL_MAGIC_isaelem, "isaelem(i)" },
779 { PERL_MAGIC_nkeys, "nkeys(k)" },
780 { PERL_MAGIC_dbline, "dbline(l)" },
781 { PERL_MAGIC_mutex, "mutex(m)" },
782 { PERL_MAGIC_collxfrm, "collxfrm(o)" },
783 { PERL_MAGIC_tiedelem, "tiedelem(p)" },
784 { PERL_MAGIC_tiedscalar, "tiedscalar(q)" },
785 { PERL_MAGIC_qr, "qr(r)" },
786 { PERL_MAGIC_sigelem, "sigelem(s)" },
787 { PERL_MAGIC_taint, "taint(t)" },
788 { PERL_MAGIC_vec, "vec(v)" },
789 { PERL_MAGIC_substr, "substr(x)" },
790 { PERL_MAGIC_defelem, "defelem(y)" },
791 { PERL_MAGIC_ext, "ext(~)" },
792 /* this null string terminates the list */
797 Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
799 for (; mg; mg = mg->mg_moremagic) {
800 Perl_dump_indent(aTHX_ level, file,
801 " MAGIC = 0x%"UVxf"\n", PTR2UV(mg));
802 if (mg->mg_virtual) {
803 MGVTBL *v = mg->mg_virtual;
805 if (v == &PL_vtbl_sv) s = "sv";
806 else if (v == &PL_vtbl_env) s = "env";
807 else if (v == &PL_vtbl_envelem) s = "envelem";
808 else if (v == &PL_vtbl_sig) s = "sig";
809 else if (v == &PL_vtbl_sigelem) s = "sigelem";
810 else if (v == &PL_vtbl_pack) s = "pack";
811 else if (v == &PL_vtbl_packelem) s = "packelem";
812 else if (v == &PL_vtbl_dbline) s = "dbline";
813 else if (v == &PL_vtbl_isa) s = "isa";
814 else if (v == &PL_vtbl_arylen) s = "arylen";
815 else if (v == &PL_vtbl_glob) s = "glob";
816 else if (v == &PL_vtbl_mglob) s = "mglob";
817 else if (v == &PL_vtbl_nkeys) s = "nkeys";
818 else if (v == &PL_vtbl_taint) s = "taint";
819 else if (v == &PL_vtbl_substr) s = "substr";
820 else if (v == &PL_vtbl_vec) s = "vec";
821 else if (v == &PL_vtbl_pos) s = "pos";
822 else if (v == &PL_vtbl_bm) s = "bm";
823 else if (v == &PL_vtbl_fm) s = "fm";
824 else if (v == &PL_vtbl_uvar) s = "uvar";
825 else if (v == &PL_vtbl_defelem) s = "defelem";
826 #ifdef USE_LOCALE_COLLATE
827 else if (v == &PL_vtbl_collxfrm) s = "collxfrm";
829 else if (v == &PL_vtbl_amagic) s = "amagic";
830 else if (v == &PL_vtbl_amagicelem) s = "amagicelem";
831 else if (v == &PL_vtbl_backref) s = "backref";
833 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s);
835 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v));
838 Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n");
841 Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private);
846 for (n=0; magic_names[n].name; n++) {
847 if (mg->mg_type == magic_names[n].type) {
848 name = magic_names[n].name;
853 Perl_dump_indent(aTHX_ level, file,
854 " MG_TYPE = PERL_MAGIC_%s\n", name);
856 Perl_dump_indent(aTHX_ level, file,
857 " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type);
861 Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags);
862 if (mg->mg_flags & MGf_TAINTEDDIR)
863 Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n");
864 if (mg->mg_flags & MGf_REFCOUNTED)
865 Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n");
866 if (mg->mg_flags & MGf_GSKIP)
867 Perl_dump_indent(aTHX_ level, file, " GSKIP\n");
868 if (mg->mg_flags & MGf_MINMATCH)
869 Perl_dump_indent(aTHX_ level, file, " MINMATCH\n");
872 Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj));
873 if (mg->mg_flags & MGf_REFCOUNTED)
874 do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
877 Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len);
879 Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr));
880 if (mg->mg_len >= 0) {
881 SV *sv = newSVpvn("", 0);
882 PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim));
885 else if (mg->mg_len == HEf_SVKEY) {
886 PerlIO_puts(file, " => HEf_SVKEY\n");
887 do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */
891 PerlIO_puts(file, " ???? - please notify IZ");
892 PerlIO_putc(file, '\n');
898 Perl_magic_dump(pTHX_ MAGIC *mg)
900 do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0);
904 Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv)
906 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
907 if (sv && HvNAME(sv))
908 PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv));
910 PerlIO_putc(file, '\n');
914 Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv)
916 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
917 if (sv && GvNAME(sv))
918 PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv));
920 PerlIO_putc(file, '\n');
924 Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv)
926 Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
927 if (sv && GvNAME(sv)) {
928 PerlIO_printf(file, "\t\"");
930 PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv)));
931 PerlIO_printf(file, "%s\"\n", GvNAME(sv));
934 PerlIO_putc(file, '\n');
938 Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
947 Perl_dump_indent(aTHX_ level, file, "SV = 0\n");
954 d = Perl_newSVpvf(aTHX_
955 "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (",
956 PTR2UV(SvANY(sv)), PTR2UV(sv),
957 (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv),
958 (int)(PL_dumpindent*level), "");
960 if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,");
961 if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,");
962 if (flags & SVs_PADMY) sv_catpv(d, "PADMY,");
963 if (flags & SVs_TEMP) sv_catpv(d, "TEMP,");
964 if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,");
965 if (flags & SVs_GMG) sv_catpv(d, "GMG,");
966 if (flags & SVs_SMG) sv_catpv(d, "SMG,");
967 if (flags & SVs_RMG) sv_catpv(d, "RMG,");
969 if (flags & SVf_IOK) sv_catpv(d, "IOK,");
970 if (flags & SVf_NOK) sv_catpv(d, "NOK,");
971 if (flags & SVf_POK) sv_catpv(d, "POK,");
972 if (flags & SVf_ROK) {
974 if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,");
976 if (flags & SVf_OOK) sv_catpv(d, "OOK,");
977 if (flags & SVf_FAKE) sv_catpv(d, "FAKE,");
978 if (flags & SVf_READONLY) sv_catpv(d, "READONLY,");
980 if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,");
981 if (flags & SVp_IOK) sv_catpv(d, "pIOK,");
982 if (flags & SVp_NOK) sv_catpv(d, "pNOK,");
983 if (flags & SVp_POK) sv_catpv(d, "pPOK,");
984 if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,");
989 if (CvANON(sv)) sv_catpv(d, "ANON,");
990 if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
991 if (CvCLONE(sv)) sv_catpv(d, "CLONE,");
992 if (CvCLONED(sv)) sv_catpv(d, "CLONED,");
993 if (CvCONST(sv)) sv_catpv(d, "CONST,");
994 if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,");
995 if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,");
996 if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,");
997 if (CvMETHOD(sv)) sv_catpv(d, "METHOD,");
1000 if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,");
1001 if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,");
1004 if (GvINTRO(sv)) sv_catpv(d, "INTRO,");
1005 if (GvMULTI(sv)) sv_catpv(d, "MULTI,");
1006 if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
1007 if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,");
1008 if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,");
1009 if (flags & SVpad_OUR) sv_catpv(d, "OUR,");
1010 if (GvIMPORTED(sv)) {
1011 sv_catpv(d, "IMPORT");
1012 if (GvIMPORTED(sv) == GVf_IMPORTED)
1013 sv_catpv(d, "ALL,");
1016 if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV");
1017 if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV");
1018 if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV");
1019 if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV");
1025 if (SvEVALED(sv)) sv_catpv(d, "EVALED,");
1026 if (SvIsUV(sv)) sv_catpv(d, "IsUV,");
1029 if (SvTAIL(sv)) sv_catpv(d, "TAIL,");
1030 if (SvVALID(sv)) sv_catpv(d, "VALID,");
1033 if (flags & SVpad_TYPED)
1034 sv_catpv(d, "TYPED,");
1037 if (SvPOK(sv) && SvUTF8(sv))
1038 sv_catpv(d, "UTF8");
1040 if (*(SvEND(d) - 1) == ',')
1041 SvPVX(d)[--SvCUR(d)] = '\0';
1045 Perl_dump_indent(aTHX_ level, file, "SV = ");
1048 PerlIO_printf(file, "NULL%s\n", s);
1052 PerlIO_printf(file, "IV%s\n", s);
1055 PerlIO_printf(file, "NV%s\n", s);
1058 PerlIO_printf(file, "RV%s\n", s);
1061 PerlIO_printf(file, "PV%s\n", s);
1064 PerlIO_printf(file, "PVIV%s\n", s);
1067 PerlIO_printf(file, "PVNV%s\n", s);
1070 PerlIO_printf(file, "PVBM%s\n", s);
1073 PerlIO_printf(file, "PVMG%s\n", s);
1076 PerlIO_printf(file, "PVLV%s\n", s);
1079 PerlIO_printf(file, "PVAV%s\n", s);
1082 PerlIO_printf(file, "PVHV%s\n", s);
1085 PerlIO_printf(file, "PVCV%s\n", s);
1088 PerlIO_printf(file, "PVGV%s\n", s);
1091 PerlIO_printf(file, "PVFM%s\n", s);
1094 PerlIO_printf(file, "PVIO%s\n", s);
1097 PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s);
1101 if (type >= SVt_PVIV || type == SVt_IV) {
1103 Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv));
1105 Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv));
1107 PerlIO_printf(file, " (OFFSET)");
1108 PerlIO_putc(file, '\n');
1110 if (type >= SVt_PVNV || type == SVt_NV) {
1111 STORE_NUMERIC_LOCAL_SET_STANDARD();
1112 /* %Vg doesn't work? --jhi */
1113 #ifdef USE_LONG_DOUBLE
1114 Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv));
1116 Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv));
1118 RESTORE_NUMERIC_LOCAL();
1121 Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv)));
1123 do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim);
1127 if (type < SVt_PV) {
1131 if (type <= SVt_PVLV) {
1133 Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv)));
1135 PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim));
1136 PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim));
1137 if (SvUTF8(sv)) /* the 8? \x{....} */
1138 PerlIO_printf(file, " [UTF8 %s]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv)));
1139 PerlIO_printf(file, "\n");
1140 Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv));
1141 Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv));
1144 Perl_dump_indent(aTHX_ level, file, " PV = 0\n");
1146 if (type >= SVt_PVMG) {
1148 do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim);
1150 do_hv_dump(level, file, " STASH", SvSTASH(sv));
1154 Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv));
1155 Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv));
1156 Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv));
1157 Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv)));
1158 /* XXX level+1 ??? */
1159 do_sv_dump(level, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim);
1162 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv)));
1163 if (AvARRAY(sv) != AvALLOC(sv)) {
1164 PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv)));
1165 Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv)));
1168 PerlIO_putc(file, '\n');
1169 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv));
1170 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv));
1171 Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv)));
1172 flags = AvFLAGS(sv);
1174 if (flags & AVf_REAL) sv_catpv(d, ",REAL");
1175 if (flags & AVf_REIFY) sv_catpv(d, ",REIFY");
1176 if (flags & AVf_REUSED) sv_catpv(d, ",REUSED");
1177 Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : "");
1178 if (nest < maxnest && av_len((AV*)sv) >= 0) {
1180 for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) {
1181 SV** elt = av_fetch((AV*)sv,count,0);
1183 Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count);
1185 do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim);
1190 Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv)));
1191 if (HvARRAY(sv) && HvKEYS(sv)) {
1192 /* Show distribution of HEs in the ARRAY */
1194 #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1)
1197 U32 pow2 = 2, keys = HvKEYS(sv);
1198 NV theoret, sum = 0;
1200 PerlIO_printf(file, " (");
1201 Zero(freq, FREQ_MAX + 1, int);
1202 for (i = 0; i <= HvMAX(sv); i++) {
1203 HE* h; int count = 0;
1204 for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h))
1206 if (count > FREQ_MAX)
1212 for (i = 0; i <= max; i++) {
1214 PerlIO_printf(file, "%d%s:%d", i,
1215 (i == FREQ_MAX) ? "+" : "",
1218 PerlIO_printf(file, ", ");
1221 PerlIO_putc(file, ')');
1222 /* The "quality" of a hash is defined as the total number of
1223 comparisons needed to access every element once, relative
1224 to the expected number needed for a random hash.
1226 The total number of comparisons is equal to the sum of
1227 the squares of the number of entries in each bucket.
1228 For a random hash of n keys into k buckets, the expected
1233 for (i = max; i > 0; i--) { /* Precision: count down. */
1234 sum += freq[i] * i * i;
1236 while ((keys = keys >> 1))
1238 theoret = HvKEYS(sv);
1239 theoret += theoret * (theoret-1)/pow2;
1240 PerlIO_putc(file, '\n');
1241 Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100);
1243 PerlIO_putc(file, '\n');
1244 Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv));
1245 Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv));
1246 Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv));
1247 Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER(sv));
1248 Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER(sv)));
1250 Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv)));
1252 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv));
1253 if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */
1256 int count = maxnest - nest;
1259 while ((he = hv_iternext(hv)) && count--) {
1263 U32 hash = HeHASH(he);
1265 keysv = hv_iterkeysv(he);
1266 keypv = SvPV(keysv, len);
1267 elt = hv_iterval(hv, he);
1268 Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim));
1270 PerlIO_printf(file, "[UTF8 %s] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv)));
1271 PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash);
1272 do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
1274 hv_iterinit(hv); /* Return to status quo */
1279 Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV(sv,n_a));
1282 do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
1284 Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq);
1285 Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv)));
1286 if (CvROOT(sv) && dumpops)
1287 do_op_dump(level+1, file, CvROOT(sv));
1288 Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv)));
1289 Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32);
1290 do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv));
1291 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv));
1292 Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv));
1293 #ifdef USE_5005THREADS
1294 Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv)));
1295 Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv)));
1296 #endif /* USE_5005THREADS */
1297 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv));
1298 if (type == SVt_PVFM)
1299 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv));
1300 Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv)));
1301 if (nest < maxnest && CvPADLIST(sv)) {
1302 AV* padlist = CvPADLIST(sv);
1303 AV* pad_name = (AV*)*av_fetch(padlist, 0, FALSE);
1304 AV* pad = (AV*)*av_fetch(padlist, 1, FALSE);
1305 SV** pname = AvARRAY(pad_name);
1306 SV** ppad = AvARRAY(pad);
1309 for (ix = 1; ix <= AvFILL(pad_name); ix++) {
1310 if (SvPOK(pname[ix]))
1311 Perl_dump_indent(aTHX_ level,
1312 /* %5d below is enough whitespace. */
1314 "%5d. 0x%"UVxf" (%s\"%s\" %"IVdf"-%"IVdf")\n",
1315 (int)ix, PTR2UV(ppad[ix]),
1316 SvFAKE(pname[ix]) ? "FAKE " : "",
1318 (IV)SvNVX(pname[ix]),
1319 (IV)SvIVX(pname[ix]));
1323 CV *outside = CvOUTSIDE(sv);
1324 Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n",
1327 : CvANON(outside) ? "ANON"
1328 : (outside == PL_main_cv) ? "MAIN"
1329 : CvUNIQUE(outside) ? "UNIQUE"
1330 : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED"));
1332 if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv)))
1333 do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim);
1336 Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv));
1337 Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv));
1338 do_hv_dump (level, file, " GvSTASH", GvSTASH(sv));
1339 Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv)));
1342 Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv)));
1343 Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv));
1344 Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv)));
1345 Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv)));
1346 Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv)));
1347 Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv)));
1348 Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv)));
1349 Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv));
1350 Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv));
1351 Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv));
1352 Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv));
1353 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv));
1354 do_gv_dump (level, file, " EGV", GvEGV(sv));
1357 Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv)));
1358 Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv)));
1359 Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv)));
1360 Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv));
1361 Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv));
1362 Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv));
1363 Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv));
1365 Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv));
1366 do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv));
1368 Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv));
1369 do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv));
1370 if (IoBOTTOM_NAME(sv))
1371 Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv));
1372 do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv));
1373 Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv));
1374 if (isPRINT(IoTYPE(sv)))
1375 Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv));
1377 Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv));
1378 Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv));
1385 Perl_sv_dump(pTHX_ SV *sv)
1387 do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0);