/* dump.c * * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, * 2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. * */ /* * "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and * it has not been hard for me to read your mind and memory.'" */ /* This file contains utility routines to dump the contents of SV and OP * structures, as used by command-line options like -Dt and -Dx, and * by Devel::Peek. * * It also holds the debugging version of the runops function. */ #include "EXTERN.h" #define PERL_IN_DUMP_C #include "perl.h" #include "regcomp.h" #include "proto.h" #define Sequence PL_op_sequence void Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) { va_list args; va_start(args, pat); dump_vindent(level, file, pat, &args); va_end(args); } void Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) { dVAR; PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); PerlIO_vprintf(file, pat, *args); } void Perl_dump_all(pTHX) { dVAR; PerlIO_setlinebuf(Perl_debug_log); if (PL_main_root) op_dump(PL_main_root); dump_packsubs(PL_defstash); } void Perl_dump_packsubs(pTHX_ const HV *stash) { dVAR; I32 i; if (!HvARRAY(stash)) return; for (i = 0; i <= (I32) HvMAX(stash); i++) { const HE *entry; for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { const GV *gv = (GV*)HeVAL(entry); const HV *hv; if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) continue; if (GvCVu(gv)) dump_sub(gv); if (GvFORM(gv)) dump_form(gv); if (HeKEY(entry)[HeKLEN(entry)-1] == ':' && (hv = GvHV(gv)) && hv != PL_defstash) dump_packsubs(hv); /* nested package */ } } } void Perl_dump_sub(pTHX_ const GV *gv) { SV * const sv = sv_newmortal(); gv_fullname3(sv, gv, NULL); Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); if (CvISXSUB(GvCV(gv))) Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", PTR2UV(CvXSUB(GvCV(gv))), (int)CvXSUBANY(GvCV(gv)).any_i32); else if (CvROOT(GvCV(gv))) op_dump(CvROOT(GvCV(gv))); else Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\n"); } void Perl_dump_form(pTHX_ const GV *gv) { SV * const sv = sv_newmortal(); gv_fullname3(sv, gv, NULL); Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); if (CvROOT(GvFORM(gv))) op_dump(CvROOT(GvFORM(gv))); else Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\n"); } void Perl_dump_eval(pTHX) { dVAR; op_dump(PL_eval_root); } char * Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) { const bool nul_terminated = len > cur && pv[cur] == '\0'; bool truncated = 0; sv_setpvn(dsv, "\"", 1); for (; cur--; pv++) { if (pvlim && SvCUR(dsv) >= pvlim) { truncated = 1; break; } switch (*pv) { case '\t': sv_catpvs(dsv, "\\t"); break; case '\n': sv_catpvs(dsv, "\\n"); break; case '\r': sv_catpvs(dsv, "\\r"); break; case '\f': sv_catpvs(dsv, "\\f"); break; case '"': sv_catpvs(dsv, "\\\""); break; case '\\': sv_catpvs(dsv, "\\\\"); break; default: if (isPRINT(*pv)) sv_catpvn(dsv, pv, 1); else if (cur && isDIGIT(*(pv+1))) Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv); else Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv); } } sv_catpvs(dsv, "\""); if (truncated) sv_catpvs(dsv, "..."); if (nul_terminated) sv_catpvs(dsv, "\\0"); return SvPVX(dsv); } char * Perl_sv_peek(pTHX_ SV *sv) { dVAR; SV * const t = sv_newmortal(); int unref = 0; sv_setpvn(t, "", 0); retry: if (!sv) { sv_catpv(t, "VOID"); goto finish; } else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { sv_catpv(t, "WILD"); goto finish; } else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { if (sv == &PL_sv_undef) { sv_catpv(t, "SV_UNDEF"); if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && SvREADONLY(sv)) goto finish; } else if (sv == &PL_sv_no) { sv_catpv(t, "SV_NO"); if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| SVp_POK|SVp_NOK)) && SvCUR(sv) == 0 && SvNVX(sv) == 0.0) goto finish; } else if (sv == &PL_sv_yes) { sv_catpv(t, "SV_YES"); if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| SVp_POK|SVp_NOK)) && SvCUR(sv) == 1 && SvPVX_const(sv) && *SvPVX_const(sv) == '1' && SvNVX(sv) == 1.0) goto finish; } else { sv_catpv(t, "SV_PLACEHOLDER"); if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && SvREADONLY(sv)) goto finish; } sv_catpv(t, ":"); } else if (SvREFCNT(sv) == 0) { sv_catpv(t, "("); unref++; } else if (DEBUG_R_TEST_) { int is_tmp = 0; I32 ix; /* is this SV on the tmps stack? */ for (ix=PL_tmps_ix; ix>=0; ix--) { if (PL_tmps_stack[ix] == sv) { is_tmp = 1; break; } } if (SvREFCNT(sv) > 1) Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), is_tmp ? "T" : ""); else if (is_tmp) sv_catpv(t, ""); } if (SvROK(sv)) { sv_catpv(t, "\\"); if (SvCUR(t) + unref > 10) { SvCUR_set(t, unref + 3); *SvEND(t) = '\0'; sv_catpv(t, "..."); goto finish; } sv = (SV*)SvRV(sv); goto retry; } switch (SvTYPE(sv)) { default: sv_catpv(t, "FREED"); goto finish; case SVt_NULL: sv_catpv(t, "UNDEF"); goto finish; case SVt_IV: sv_catpv(t, "IV"); break; case SVt_NV: sv_catpv(t, "NV"); break; case SVt_RV: sv_catpv(t, "RV"); break; case SVt_PV: sv_catpv(t, "PV"); break; case SVt_PVIV: sv_catpv(t, "PVIV"); break; case SVt_PVNV: sv_catpv(t, "PVNV"); break; case SVt_PVMG: sv_catpv(t, "PVMG"); break; case SVt_PVLV: sv_catpv(t, "PVLV"); break; case SVt_PVAV: sv_catpv(t, "AV"); break; case SVt_PVHV: sv_catpv(t, "HV"); break; case SVt_PVCV: if (CvGV(sv)) Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); else sv_catpv(t, "CV()"); goto finish; case SVt_PVGV: sv_catpv(t, "GV"); break; case SVt_PVBM: sv_catpv(t, "BM"); break; case SVt_PVFM: sv_catpv(t, "FM"); break; case SVt_PVIO: sv_catpv(t, "IO"); break; } if (SvPOKp(sv)) { if (!SvPVX_const(sv)) sv_catpv(t, "(null)"); else { SV *tmp = newSVpvs(""); sv_catpv(t, "("); if (SvOOK(sv)) Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); if (SvUTF8(sv)) Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); SvREFCNT_dec(tmp); } } else if (SvNOKp(sv)) { STORE_NUMERIC_LOCAL_SET_STANDARD(); Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); RESTORE_NUMERIC_LOCAL(); } else if (SvIOKp(sv)) { if (SvIsUV(sv)) Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); else Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); } else sv_catpv(t, "()"); finish: if (unref) { while (unref--) sv_catpv(t, ")"); } return SvPV_nolen(t); } void Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) { char ch; if (!pm) { Perl_dump_indent(aTHX_ level, file, "{}\n"); return; } Perl_dump_indent(aTHX_ level, file, "{\n"); level++; if (pm->op_pmflags & PMf_ONCE) ch = '?'; else ch = '/'; if (PM_GETRE(pm)) Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", ch, PM_GETRE(pm)->precomp, ch, (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); else Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); op_dump(pm->op_pmreplroot); } if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { SV * const tmpsv = pm_description(pm); Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); SvREFCNT_dec(tmpsv); } Perl_dump_indent(aTHX_ level-1, file, "}\n"); } static SV * S_pm_description(pTHX_ const PMOP *pm) { SV * const desc = newSVpvs(""); const REGEXP * regex = PM_GETRE(pm); const U32 pmflags = pm->op_pmflags; if (pm->op_pmdynflags & PMdf_USED) sv_catpv(desc, ",USED"); if (pm->op_pmdynflags & PMdf_TAINTED) sv_catpv(desc, ",TAINTED"); if (pmflags & PMf_ONCE) sv_catpv(desc, ",ONCE"); if (regex && regex->check_substr) { if (!(regex->reganch & ROPT_NOSCAN)) sv_catpv(desc, ",SCANFIRST"); if (regex->reganch & ROPT_CHECK_ALL) sv_catpv(desc, ",ALL"); } if (pmflags & PMf_SKIPWHITE) sv_catpv(desc, ",SKIPWHITE"); if (pmflags & PMf_CONST) sv_catpv(desc, ",CONST"); if (pmflags & PMf_KEEP) sv_catpv(desc, ",KEEP"); if (pmflags & PMf_GLOBAL) sv_catpv(desc, ",GLOBAL"); if (pmflags & PMf_CONTINUE) sv_catpv(desc, ",CONTINUE"); if (pmflags & PMf_RETAINT) sv_catpv(desc, ",RETAINT"); if (pmflags & PMf_EVAL) sv_catpv(desc, ",EVAL"); return desc; } void Perl_pmop_dump(pTHX_ PMOP *pm) { do_pmop_dump(0, Perl_debug_log, pm); } /* An op sequencer. We visit the ops in the order they're to execute. */ STATIC void S_sequence(pTHX_ register const OP *o) { dVAR; SV *op; const char *key; STRLEN len; const OP *oldop = NULL; OP *l; if (!o) return; #ifdef PERL_MAD if (o->op_next == 0) return; #endif if (!Sequence) Sequence = newHV(); for (; o; o = o->op_next) { op = newSVuv(PTR2UV(o)); key = SvPV_const(op, len); if (hv_exists(Sequence, key, len)) break; switch (o->op_type) { case OP_STUB: if ((o->op_flags & OPf_WANT) != OPf_WANT_LIST) { hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); break; } goto nothin; case OP_NULL: #ifdef PERL_MAD if (o == o->op_next) return; #endif if (oldop && o->op_next) continue; break; case OP_SCALAR: case OP_LINESEQ: case OP_SCOPE: nothin: if (oldop && o->op_next) continue; hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); break; case OP_MAPWHILE: case OP_GREPWHILE: case OP_AND: case OP_OR: case OP_DOR: case OP_ANDASSIGN: case OP_ORASSIGN: case OP_DORASSIGN: case OP_COND_EXPR: case OP_RANGE: hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); for (l = cLOGOPo->op_other; l && l->op_type == OP_NULL; l = l->op_next) ; sequence(l); break; case OP_ENTERLOOP: case OP_ENTERITER: hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); for (l = cLOOPo->op_redoop; l && l->op_type == OP_NULL; l = l->op_next) ; sequence(l); for (l = cLOOPo->op_nextop; l && l->op_type == OP_NULL; l = l->op_next) ; sequence(l); for (l = cLOOPo->op_lastop; l && l->op_type == OP_NULL; l = l->op_next) ; sequence(l); break; case OP_QR: case OP_MATCH: case OP_SUBST: hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); for (l = cPMOPo->op_pmreplstart; l && l->op_type == OP_NULL; l = l->op_next) ; sequence(l); break; case OP_HELEM: break; default: hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); break; } oldop = o; } } STATIC UV S_sequence_num(pTHX_ const OP *o) { dVAR; SV *op, **seq; const char *key; STRLEN len; if (!o) return 0; op = newSVuv(PTR2UV(o)); key = SvPV_const(op, len); seq = hv_fetch(Sequence, key, len, 0); return seq ? SvUV(*seq): 0; } void Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o) { dVAR; UV seq; const OPCODE optype = o->op_type; sequence(o); Perl_dump_indent(aTHX_ level, file, "{\n"); level++; seq = sequence_num(o); if (seq) PerlIO_printf(file, "%-4"UVf, seq); else PerlIO_printf(file, " "); PerlIO_printf(file, "%*sTYPE = %s ===> ", (int)(PL_dumpindent*level-4), "", OP_NAME(o)); if (o->op_next) PerlIO_printf(file, seq ? "%"UVf"\n" : "(%"UVf")\n", sequence_num(o->op_next)); else PerlIO_printf(file, "DONE\n"); if (o->op_targ) { if (optype == OP_NULL) { Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); if (o->op_targ == OP_NEXTSTATE) { if (CopLINE(cCOPo)) Perl_dump_indent(aTHX_ level, file, "LINE = %"UVf"\n", (UV)CopLINE(cCOPo)); if (CopSTASHPV(cCOPo)) Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", CopSTASHPV(cCOPo)); if (cCOPo->cop_label) Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", cCOPo->cop_label); } } else Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); } #ifdef DUMPADDR Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); #endif if (o->op_flags) { SV * const tmpsv = newSVpvs(""); switch (o->op_flags & OPf_WANT) { case OPf_WANT_VOID: sv_catpv(tmpsv, ",VOID"); break; case OPf_WANT_SCALAR: sv_catpv(tmpsv, ",SCALAR"); break; case OPf_WANT_LIST: sv_catpv(tmpsv, ",LIST"); break; default: sv_catpv(tmpsv, ",UNKNOWN"); break; } if (o->op_flags & OPf_KIDS) sv_catpv(tmpsv, ",KIDS"); if (o->op_flags & OPf_PARENS) sv_catpv(tmpsv, ",PARENS"); if (o->op_flags & OPf_STACKED) sv_catpv(tmpsv, ",STACKED"); if (o->op_flags & OPf_REF) sv_catpv(tmpsv, ",REF"); if (o->op_flags & OPf_MOD) sv_catpv(tmpsv, ",MOD"); if (o->op_flags & OPf_SPECIAL) sv_catpv(tmpsv, ",SPECIAL"); Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); SvREFCNT_dec(tmpsv); } if (o->op_private) { SV * const tmpsv = newSVpvs(""); if (PL_opargs[optype] & OA_TARGLEX) { if (o->op_private & OPpTARGET_MY) sv_catpv(tmpsv, ",TARGET_MY"); } else if (optype == OP_LEAVESUB || optype == OP_LEAVE || optype == OP_LEAVESUBLV || optype == OP_LEAVEWRITE) { if (o->op_private & OPpREFCOUNTED) sv_catpv(tmpsv, ",REFCOUNTED"); } else if (optype == OP_AASSIGN) { if (o->op_private & OPpASSIGN_COMMON) sv_catpv(tmpsv, ",COMMON"); } else if (optype == OP_SASSIGN) { if (o->op_private & OPpASSIGN_BACKWARDS) sv_catpv(tmpsv, ",BACKWARDS"); } else if (optype == OP_TRANS) { if (o->op_private & OPpTRANS_SQUASH) sv_catpv(tmpsv, ",SQUASH"); if (o->op_private & OPpTRANS_DELETE) sv_catpv(tmpsv, ",DELETE"); if (o->op_private & OPpTRANS_COMPLEMENT) sv_catpv(tmpsv, ",COMPLEMENT"); if (o->op_private & OPpTRANS_IDENTICAL) sv_catpv(tmpsv, ",IDENTICAL"); if (o->op_private & OPpTRANS_GROWS) sv_catpv(tmpsv, ",GROWS"); } else if (optype == OP_REPEAT) { if (o->op_private & OPpREPEAT_DOLIST) sv_catpv(tmpsv, ",DOLIST"); } else if (optype == OP_ENTERSUB || optype == OP_RV2SV || optype == OP_GVSV || optype == OP_RV2AV || optype == OP_RV2HV || optype == OP_RV2GV || optype == OP_AELEM || optype == OP_HELEM ) { if (optype == OP_ENTERSUB) { if (o->op_private & OPpENTERSUB_AMPER) sv_catpv(tmpsv, ",AMPER"); if (o->op_private & OPpENTERSUB_DB) sv_catpv(tmpsv, ",DB"); if (o->op_private & OPpENTERSUB_HASTARG) sv_catpv(tmpsv, ",HASTARG"); if (o->op_private & OPpENTERSUB_NOPAREN) sv_catpv(tmpsv, ",NOPAREN"); if (o->op_private & OPpENTERSUB_INARGS) sv_catpv(tmpsv, ",INARGS"); if (o->op_private & OPpENTERSUB_NOMOD) sv_catpv(tmpsv, ",NOMOD"); } else { switch (o->op_private & OPpDEREF) { case OPpDEREF_SV: sv_catpv(tmpsv, ",SV"); break; case OPpDEREF_AV: sv_catpv(tmpsv, ",AV"); break; case OPpDEREF_HV: sv_catpv(tmpsv, ",HV"); break; } if (o->op_private & OPpMAYBE_LVSUB) sv_catpv(tmpsv, ",MAYBE_LVSUB"); } if (optype == OP_AELEM || optype == OP_HELEM) { if (o->op_private & OPpLVAL_DEFER) sv_catpv(tmpsv, ",LVAL_DEFER"); } else { if (o->op_private & HINT_STRICT_REFS) sv_catpv(tmpsv, ",STRICT_REFS"); if (o->op_private & OPpOUR_INTRO) sv_catpv(tmpsv, ",OUR_INTRO"); } } else if (optype == OP_CONST) { if (o->op_private & OPpCONST_BARE) sv_catpv(tmpsv, ",BARE"); if (o->op_private & OPpCONST_STRICT) sv_catpv(tmpsv, ",STRICT"); if (o->op_private & OPpCONST_ARYBASE) sv_catpv(tmpsv, ",ARYBASE"); if (o->op_private & OPpCONST_WARNING) sv_catpv(tmpsv, ",WARNING"); if (o->op_private & OPpCONST_ENTERED) sv_catpv(tmpsv, ",ENTERED"); } else if (optype == OP_FLIP) { if (o->op_private & OPpFLIP_LINENUM) sv_catpv(tmpsv, ",LINENUM"); } else if (optype == OP_FLOP) { if (o->op_private & OPpFLIP_LINENUM) sv_catpv(tmpsv, ",LINENUM"); } else if (optype == OP_RV2CV) { if (o->op_private & OPpLVAL_INTRO) sv_catpv(tmpsv, ",INTRO"); } else if (optype == OP_GV) { if (o->op_private & OPpEARLY_CV) sv_catpv(tmpsv, ",EARLY_CV"); } else if (optype == OP_LIST) { if (o->op_private & OPpLIST_GUESSED) sv_catpv(tmpsv, ",GUESSED"); } else if (optype == OP_DELETE) { if (o->op_private & OPpSLICE) sv_catpv(tmpsv, ",SLICE"); } else if (optype == OP_EXISTS) { if (o->op_private & OPpEXISTS_SUB) sv_catpv(tmpsv, ",EXISTS_SUB"); } else if (optype == OP_SORT) { if (o->op_private & OPpSORT_NUMERIC) sv_catpv(tmpsv, ",NUMERIC"); if (o->op_private & OPpSORT_INTEGER) sv_catpv(tmpsv, ",INTEGER"); if (o->op_private & OPpSORT_REVERSE) sv_catpv(tmpsv, ",REVERSE"); } else if (optype == OP_THREADSV) { if (o->op_private & OPpDONE_SVREF) sv_catpv(tmpsv, ",SVREF"); } else if (optype == OP_OPEN || optype == OP_BACKTICK) { if (o->op_private & OPpOPEN_IN_RAW) sv_catpv(tmpsv, ",IN_RAW"); if (o->op_private & OPpOPEN_IN_CRLF) sv_catpv(tmpsv, ",IN_CRLF"); if (o->op_private & OPpOPEN_OUT_RAW) sv_catpv(tmpsv, ",OUT_RAW"); if (o->op_private & OPpOPEN_OUT_CRLF) sv_catpv(tmpsv, ",OUT_CRLF"); } else if (optype == OP_EXIT) { if (o->op_private & OPpEXIT_VMSISH) sv_catpv(tmpsv, ",EXIT_VMSISH"); if (o->op_private & OPpHUSH_VMSISH) sv_catpv(tmpsv, ",HUSH_VMSISH"); } else if (optype == OP_DIE) { if (o->op_private & OPpHUSH_VMSISH) sv_catpv(tmpsv, ",HUSH_VMSISH"); } else if (PL_check[optype] != MEMBER_TO_FPTR(Perl_ck_ftst)) { if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) sv_catpv(tmpsv, ",FT_ACCESS"); if (o->op_private & OPpFT_STACKED) sv_catpv(tmpsv, ",FT_STACKED"); } if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) sv_catpv(tmpsv, ",INTRO"); if (SvCUR(tmpsv)) Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); SvREFCNT_dec(tmpsv); } #ifdef PERL_MAD if (PL_madskills && o->op_madprop) { SV * const tmpsv = newSVpvn("", 0); MADPROP* mp = o->op_madprop; Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n"); level++; while (mp) { char tmp = mp->mad_key; sv_setpvn(tmpsv,"'",1); if (tmp) sv_catpvn(tmpsv, &tmp, 1); sv_catpv(tmpsv, "'="); switch (mp->mad_type) { case MAD_NULL: sv_catpv(tmpsv, "NULL"); Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); break; case MAD_PV: sv_catpv(tmpsv, "<"); sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen); sv_catpv(tmpsv, ">"); Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); break; case MAD_OP: if ((OP*)mp->mad_val) { Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); do_op_dump(level, file, (OP*)mp->mad_val); } break; default: sv_catpv(tmpsv, "(UNK)"); Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); break; } mp = mp->mad_next; } level--; Perl_dump_indent(aTHX_ level, file, "}\n"); SvREFCNT_dec(tmpsv); } #endif switch (optype) { case OP_AELEMFAST: case OP_GVSV: case OP_GV: #ifdef USE_ITHREADS Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); #else if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */ if (cSVOPo->op_sv) { SV * const tmpsv = newSV(0); ENTER; SAVEFREESV(tmpsv); #ifdef PERL_MAD /* FIXME - it this making unwarranted assumptions about the UTF-8 cleanliness of the dump file handle? */ SvUTF8_on(tmpsv); #endif gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, NULL); Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV_nolen_const(tmpsv)); LEAVE; } else Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); } #endif break; case OP_CONST: case OP_METHOD_NAMED: #ifndef USE_ITHREADS /* with ITHREADS, consts are stored in the pad, and the right pad * may not be active here, so skip */ Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); #endif break; case OP_SETSTATE: case OP_NEXTSTATE: case OP_DBSTATE: if (CopLINE(cCOPo)) Perl_dump_indent(aTHX_ level, file, "LINE = %"UVf"\n", (UV)CopLINE(cCOPo)); if (CopSTASHPV(cCOPo)) Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", CopSTASHPV(cCOPo)); if (cCOPo->cop_label) Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", cCOPo->cop_label); break; case OP_ENTERLOOP: Perl_dump_indent(aTHX_ level, file, "REDO ===> "); if (cLOOPo->op_redoop) PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOOPo->op_redoop)); else PerlIO_printf(file, "DONE\n"); Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); if (cLOOPo->op_nextop) PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOOPo->op_nextop)); else PerlIO_printf(file, "DONE\n"); Perl_dump_indent(aTHX_ level, file, "LAST ===> "); if (cLOOPo->op_lastop) PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOOPo->op_lastop)); else PerlIO_printf(file, "DONE\n"); break; case OP_COND_EXPR: case OP_RANGE: case OP_MAPWHILE: case OP_GREPWHILE: case OP_OR: case OP_AND: Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); if (cLOGOPo->op_other) PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOGOPo->op_other)); else PerlIO_printf(file, "DONE\n"); break; case OP_PUSHRE: case OP_MATCH: case OP_QR: case OP_SUBST: do_pmop_dump(level, file, cPMOPo); break; case OP_LEAVE: case OP_LEAVEEVAL: case OP_LEAVESUB: case OP_LEAVESUBLV: case OP_LEAVEWRITE: case OP_SCOPE: if (o->op_private & OPpREFCOUNTED) Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); break; default: break; } if (o->op_flags & OPf_KIDS) { OP *kid; for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) do_op_dump(level, file, kid); } Perl_dump_indent(aTHX_ level-1, file, "}\n"); } void Perl_op_dump(pTHX_ const OP *o) { do_op_dump(0, Perl_debug_log, o); } void Perl_gv_dump(pTHX_ GV *gv) { SV *sv; if (!gv) { PerlIO_printf(Perl_debug_log, "{}\n"); return; } sv = sv_newmortal(); PerlIO_printf(Perl_debug_log, "{\n"); gv_fullname3(sv, gv, NULL); Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); if (gv != GvEGV(gv)) { gv_efullname3(sv, GvEGV(gv), NULL); Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); } PerlIO_putc(Perl_debug_log, '\n'); Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); } /* map magic types to the symbolic names * (with the PERL_MAGIC_ prefixed stripped) */ static const struct { const char type; const char *name; } magic_names[] = { { PERL_MAGIC_sv, "sv(\\0)" }, { PERL_MAGIC_arylen, "arylen(#)" }, { PERL_MAGIC_rhash, "rhash(%)" }, { PERL_MAGIC_pos, "pos(.)" }, { PERL_MAGIC_symtab, "symtab(:)" }, { PERL_MAGIC_backref, "backref(<)" }, { PERL_MAGIC_arylen_p, "arylen_p(@)" }, { PERL_MAGIC_overload, "overload(A)" }, { PERL_MAGIC_bm, "bm(B)" }, { PERL_MAGIC_regdata, "regdata(D)" }, { PERL_MAGIC_env, "env(E)" }, { PERL_MAGIC_hints, "hints(H)" }, { PERL_MAGIC_isa, "isa(I)" }, { PERL_MAGIC_dbfile, "dbfile(L)" }, { PERL_MAGIC_shared, "shared(N)" }, { PERL_MAGIC_tied, "tied(P)" }, { PERL_MAGIC_sig, "sig(S)" }, { PERL_MAGIC_uvar, "uvar(U)" }, { PERL_MAGIC_overload_elem, "overload_elem(a)" }, { PERL_MAGIC_overload_table, "overload_table(c)" }, { PERL_MAGIC_regdatum, "regdatum(d)" }, { PERL_MAGIC_envelem, "envelem(e)" }, { PERL_MAGIC_fm, "fm(f)" }, { PERL_MAGIC_regex_global, "regex_global(g)" }, { PERL_MAGIC_hintselem, "hintselem(h)" }, { PERL_MAGIC_isaelem, "isaelem(i)" }, { PERL_MAGIC_nkeys, "nkeys(k)" }, { PERL_MAGIC_dbline, "dbline(l)" }, { PERL_MAGIC_mutex, "mutex(m)" }, { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, { PERL_MAGIC_collxfrm, "collxfrm(o)" }, { PERL_MAGIC_tiedelem, "tiedelem(p)" }, { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, { PERL_MAGIC_qr, "qr(r)" }, { PERL_MAGIC_sigelem, "sigelem(s)" }, { PERL_MAGIC_taint, "taint(t)" }, { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, { PERL_MAGIC_vec, "vec(v)" }, { PERL_MAGIC_vstring, "vstring(V)" }, { PERL_MAGIC_utf8, "utf8(w)" }, { PERL_MAGIC_substr, "substr(x)" }, { PERL_MAGIC_defelem, "defelem(y)" }, { PERL_MAGIC_ext, "ext(~)" }, /* this null string terminates the list */ { 0, 0 }, }; void Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) { for (; mg; mg = mg->mg_moremagic) { Perl_dump_indent(aTHX_ level, file, " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); if (mg->mg_virtual) { const MGVTBL * const v = mg->mg_virtual; const char *s = NULL; if (v == &PL_vtbl_sv) s = "sv"; else if (v == &PL_vtbl_env) s = "env"; else if (v == &PL_vtbl_envelem) s = "envelem"; else if (v == &PL_vtbl_sig) s = "sig"; else if (v == &PL_vtbl_sigelem) s = "sigelem"; else if (v == &PL_vtbl_pack) s = "pack"; else if (v == &PL_vtbl_packelem) s = "packelem"; else if (v == &PL_vtbl_dbline) s = "dbline"; else if (v == &PL_vtbl_isa) s = "isa"; else if (v == &PL_vtbl_arylen) s = "arylen"; else if (v == &PL_vtbl_mglob) s = "mglob"; else if (v == &PL_vtbl_nkeys) s = "nkeys"; else if (v == &PL_vtbl_taint) s = "taint"; else if (v == &PL_vtbl_substr) s = "substr"; else if (v == &PL_vtbl_vec) s = "vec"; else if (v == &PL_vtbl_pos) s = "pos"; else if (v == &PL_vtbl_bm) s = "bm"; else if (v == &PL_vtbl_fm) s = "fm"; else if (v == &PL_vtbl_uvar) s = "uvar"; else if (v == &PL_vtbl_defelem) s = "defelem"; #ifdef USE_LOCALE_COLLATE else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; #endif else if (v == &PL_vtbl_amagic) s = "amagic"; else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; else if (v == &PL_vtbl_backref) s = "backref"; else if (v == &PL_vtbl_utf8) s = "utf8"; else if (v == &PL_vtbl_arylen_p) s = "arylen_p"; else if (v == &PL_vtbl_hintselem) s = "hintselem"; if (s) Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); else Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); } else Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); if (mg->mg_private) Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); { int n; const char *name = NULL; for (n = 0; magic_names[n].name; n++) { if (mg->mg_type == magic_names[n].type) { name = magic_names[n].name; break; } } if (name) Perl_dump_indent(aTHX_ level, file, " MG_TYPE = PERL_MAGIC_%s\n", name); else Perl_dump_indent(aTHX_ level, file, " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); } if (mg->mg_flags) { Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); if (mg->mg_type == PERL_MAGIC_envelem && mg->mg_flags & MGf_TAINTEDDIR) Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); if (mg->mg_flags & MGf_REFCOUNTED) Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); if (mg->mg_flags & MGf_GSKIP) Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); if (mg->mg_type == PERL_MAGIC_regex_global && mg->mg_flags & MGf_MINMATCH) Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); } if (mg->mg_obj) { Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); if (mg->mg_flags & MGf_REFCOUNTED) do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ } if (mg->mg_len) Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); if (mg->mg_ptr) { Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); if (mg->mg_len >= 0) { if (mg->mg_type != PERL_MAGIC_utf8) { SV *sv = newSVpvs(""); PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); SvREFCNT_dec(sv); } } else if (mg->mg_len == HEf_SVKEY) { PerlIO_puts(file, " => HEf_SVKEY\n"); do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ continue; } else PerlIO_puts(file, " ???? - please notify IZ"); PerlIO_putc(file, '\n'); } if (mg->mg_type == PERL_MAGIC_utf8) { STRLEN *cache = (STRLEN *) mg->mg_ptr; if (cache) { IV i; for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) Perl_dump_indent(aTHX_ level, file, " %2"IVdf": %"UVuf" -> %"UVuf"\n", i, (UV)cache[i * 2], (UV)cache[i * 2 + 1]); } } } } void Perl_magic_dump(pTHX_ const MAGIC *mg) { do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); } void Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv) { const char *hvname; Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); if (sv && (hvname = HvNAME_get(sv))) PerlIO_printf(file, "\t\"%s\"\n", hvname); else PerlIO_putc(file, '\n'); } void Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) { Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); if (sv && GvNAME(sv)) PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); else PerlIO_putc(file, '\n'); } void Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) { Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); if (sv && GvNAME(sv)) { const char *hvname; PerlIO_printf(file, "\t\""); if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) PerlIO_printf(file, "%s\" :: \"", hvname); PerlIO_printf(file, "%s\"\n", GvNAME(sv)); } else PerlIO_putc(file, '\n'); } void Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) { dVAR; SV *d; const char *s; U32 flags; U32 type; if (!sv) { Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); return; } flags = SvFLAGS(sv); type = SvTYPE(sv); d = Perl_newSVpvf(aTHX_ "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", PTR2UV(SvANY(sv)), PTR2UV(sv), (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), (int)(PL_dumpindent*level), ""); if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,"); if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); if (flags & SVs_GMG) sv_catpv(d, "GMG,"); if (flags & SVs_SMG) sv_catpv(d, "SMG,"); if (flags & SVs_RMG) sv_catpv(d, "RMG,"); if (flags & SVf_IOK) sv_catpv(d, "IOK,"); if (flags & SVf_NOK) sv_catpv(d, "NOK,"); if (flags & SVf_POK) sv_catpv(d, "POK,"); if (flags & SVf_ROK) { sv_catpv(d, "ROK,"); if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); } if (flags & SVf_OOK) sv_catpv(d, "OOK,"); if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); if (flags & SVp_POK) sv_catpv(d, "pPOK,"); if (flags & SVp_SCREAM && type != SVt_PVHV) sv_catpv(d, "SCREAM,"); switch (type) { case SVt_PVCV: case SVt_PVFM: if (CvANON(sv)) sv_catpv(d, "ANON,"); if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); if (CvCONST(sv)) sv_catpv(d, "CONST,"); if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); if (CvASSERTION(sv)) sv_catpv(d, "ASSERTION,"); break; case SVt_PVHV: if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); if (HvREHASH(sv)) sv_catpv(d, "REHASH,"); if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,"); break; case SVt_PVGV: case SVt_PVLV: if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); if (GvIMPORTED(sv)) { sv_catpv(d, "IMPORT"); if (GvIMPORTED(sv) == GVf_IMPORTED) sv_catpv(d, "ALL,"); else { sv_catpv(d, "("); if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); sv_catpv(d, " ),"); } } /* FALL THROUGH */ default: if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); break; case SVt_PVBM: if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); if (SvVALID(sv)) sv_catpv(d, "VALID,"); break; case SVt_PVMG: if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); break; case SVt_PVAV: break; } /* SVphv_SHAREKEYS is also 0x20000000 */ if ((type != SVt_PVHV) && SvUTF8(sv)) sv_catpv(d, "UTF8"); if (*(SvEND(d) - 1) == ',') { SvCUR_set(d, SvCUR(d) - 1); SvPVX(d)[SvCUR(d)] = '\0'; } sv_catpv(d, ")"); s = SvPVX_const(d); #ifdef DEBUG_LEAKING_SCALARS Perl_dump_indent(aTHX_ level, file, "ALLOCATED at %s:%d %s %s%s\n", sv->sv_debug_file ? sv->sv_debug_file : "(unknown)", sv->sv_debug_line, sv->sv_debug_inpad ? "for" : "by", sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)", sv->sv_debug_cloned ? " (cloned)" : ""); #endif Perl_dump_indent(aTHX_ level, file, "SV = "); switch (type) { case SVt_NULL: PerlIO_printf(file, "NULL%s\n", s); SvREFCNT_dec(d); return; case SVt_IV: PerlIO_printf(file, "IV%s\n", s); break; case SVt_NV: PerlIO_printf(file, "NV%s\n", s); break; case SVt_RV: PerlIO_printf(file, "RV%s\n", s); break; case SVt_PV: PerlIO_printf(file, "PV%s\n", s); break; case SVt_PVIV: PerlIO_printf(file, "PVIV%s\n", s); break; case SVt_PVNV: PerlIO_printf(file, "PVNV%s\n", s); break; case SVt_PVBM: PerlIO_printf(file, "PVBM%s\n", s); break; case SVt_PVMG: PerlIO_printf(file, "PVMG%s\n", s); break; case SVt_PVLV: PerlIO_printf(file, "PVLV%s\n", s); break; case SVt_PVAV: PerlIO_printf(file, "PVAV%s\n", s); break; case SVt_PVHV: PerlIO_printf(file, "PVHV%s\n", s); break; case SVt_PVCV: PerlIO_printf(file, "PVCV%s\n", s); break; case SVt_PVGV: PerlIO_printf(file, "PVGV%s\n", s); break; case SVt_PVFM: PerlIO_printf(file, "PVFM%s\n", s); break; case SVt_PVIO: PerlIO_printf(file, "PVIO%s\n", s); break; default: PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); SvREFCNT_dec(d); return; } if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV && type != SVt_PVCV && !isGV_with_GP(sv)) || type == SVt_IV) { if (SvIsUV(sv) #ifdef PERL_OLD_COPY_ON_WRITE || SvIsCOW(sv) #endif ) Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); else Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); if (SvOOK(sv)) PerlIO_printf(file, " (OFFSET)"); #ifdef PERL_OLD_COPY_ON_WRITE if (SvIsCOW_shared_hash(sv)) PerlIO_printf(file, " (HASH)"); else if (SvIsCOW_normal(sv)) PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); #endif PerlIO_putc(file, '\n'); } if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV && type != SVt_PVCV && type != SVt_PVFM && !isGV_with_GP(sv)) || type == SVt_NV) { STORE_NUMERIC_LOCAL_SET_STANDARD(); /* %Vg doesn't work? --jhi */ #ifdef USE_LONG_DOUBLE Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); #else Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); #endif RESTORE_NUMERIC_LOCAL(); } if (SvROK(sv)) { Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); if (nest < maxnest) do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); } if (type < SVt_PV) { SvREFCNT_dec(d); return; } if (type <= SVt_PVLV && !isGV_with_GP(sv)) { if (SvPVX_const(sv)) { Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); if (SvOOK(sv)) PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); if (SvUTF8(sv)) /* the 8? \x{....} */ PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); PerlIO_printf(file, "\n"); Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); } else Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); } if (type >= SVt_PVMG) { if (SvMAGIC(sv)) do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); if (SvSTASH(sv)) do_hv_dump(level, file, " STASH", SvSTASH(sv)); } switch (type) { case SVt_PVAV: Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); if (AvARRAY(sv) != AvALLOC(sv)) { PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); } else PerlIO_putc(file, '\n'); Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0); sv_setpvn(d, "", 0); if (AvREAL(sv)) sv_catpv(d, ",REAL"); if (AvREIFY(sv)) sv_catpv(d, ",REIFY"); Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX_const(d) + 1 : ""); if (nest < maxnest && av_len((AV*)sv) >= 0) { int count; for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { SV** elt = av_fetch((AV*)sv,count,0); Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); if (elt) do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); } } break; case SVt_PVHV: Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); if (HvARRAY(sv) && HvKEYS(sv)) { /* Show distribution of HEs in the ARRAY */ int freq[200]; #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) int i; int max = 0; U32 pow2 = 2, keys = HvKEYS(sv); NV theoret, sum = 0; PerlIO_printf(file, " ("); Zero(freq, FREQ_MAX + 1, int); for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { HE* h; int count = 0; for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) count++; if (count > FREQ_MAX) count = FREQ_MAX; freq[count]++; if (max < count) max = count; } for (i = 0; i <= max; i++) { if (freq[i]) { PerlIO_printf(file, "%d%s:%d", i, (i == FREQ_MAX) ? "+" : "", freq[i]); if (i != max) PerlIO_printf(file, ", "); } } PerlIO_putc(file, ')'); /* The "quality" of a hash is defined as the total number of comparisons needed to access every element once, relative to the expected number needed for a random hash. The total number of comparisons is equal to the sum of the squares of the number of entries in each bucket. For a random hash of n keys into k buckets, the expected value is n + n(n-1)/2k */ for (i = max; i > 0; i--) { /* Precision: count down. */ sum += freq[i] * i * i; } while ((keys = keys >> 1)) pow2 = pow2 << 1; theoret = HvKEYS(sv); theoret += theoret * (theoret-1)/pow2; PerlIO_putc(file, '\n'); Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); } PerlIO_putc(file, '\n'); Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); { MAGIC *mg = mg_find(sv, PERL_MAGIC_symtab); if (mg && mg->mg_obj) { Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); } } { const char *hvname = HvNAME_get(sv); if (hvname) Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); } if (SvOOK(sv)) { AV *backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv); if (backrefs) { Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n", PTR2UV(backrefs)); do_sv_dump(level+1, file, (SV*)backrefs, nest+1, maxnest, dumpops, pvlim); } } if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */ HE *he; HV * const hv = (HV*)sv; int count = maxnest - nest; hv_iterinit(hv); while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) && count--) { SV *elt, *keysv; const char *keypv; STRLEN len; const U32 hash = HeHASH(he); keysv = hv_iterkeysv(he); keypv = SvPV_const(keysv, len); elt = hv_iterval(hv, he); Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); if (SvUTF8(keysv)) PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); if (HeKREHASH(he)) PerlIO_printf(file, "[REHASH] "); PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); } hv_iterinit(hv); /* Return to status quo */ } break; case SVt_PVCV: if (SvPOK(sv)) { STRLEN len; const char *const proto = SvPV_const(sv, len); Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", (int) len, proto); } /* FALL THROUGH */ case SVt_PVFM: do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); if (!CvISXSUB(sv)) { if (CvSTART(sv)) { Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)sequence_num(CvSTART(sv))); } Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); if (CvROOT(sv) && dumpops) { do_op_dump(level+1, file, CvROOT(sv)); } } else { SV *constant = cv_const_sv((CV *)sv); Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); if (constant) { Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf " (CONST SV)\n", PTR2UV(CvXSUBANY(sv).any_ptr)); do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, pvlim); } else { Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32); } } do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); if (type == SVt_PVFM) Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); if (nest < maxnest) { do_dump_pad(level+1, file, CvPADLIST(sv), 0); } { const CV *outside = CvOUTSIDE(sv); Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", PTR2UV(outside), (!outside ? "null" : CvANON(outside) ? "ANON" : (outside == PL_main_cv) ? "MAIN" : CvUNIQUE(outside) ? "UNIQUE" : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); } if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); break; case SVt_PVGV: case SVt_PVLV: if (type == SVt_PVLV) { Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim); } Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); if (!isGV_with_GP(sv)) break; Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); if (!GvGP(sv)) break; Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); do_gv_dump (level, file, " EGV", GvEGV(sv)); break; case SVt_PVIO: Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); if (IoTOP_NAME(sv)) Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); else { Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", PTR2UV(IoTOP_GV(sv))); do_sv_dump (level+1, file, (SV *) IoTOP_GV(sv), nest+1, maxnest, dumpops, pvlim); } /* Source filters hide things that are not GVs in these three, so let's be careful out there. */ if (IoFMT_NAME(sv)) Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); else { Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", PTR2UV(IoFMT_GV(sv))); do_sv_dump (level+1, file, (SV *) IoFMT_GV(sv), nest+1, maxnest, dumpops, pvlim); } if (IoBOTTOM_NAME(sv)) Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); else { Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", PTR2UV(IoBOTTOM_GV(sv))); do_sv_dump (level+1, file, (SV *) IoBOTTOM_GV(sv), nest+1, maxnest, dumpops, pvlim); } Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); if (isPRINT(IoTYPE(sv))) Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); else Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); break; } SvREFCNT_dec(d); } void Perl_sv_dump(pTHX_ SV *sv) { dVAR; do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); } int Perl_runops_debug(pTHX) { dVAR; if (!PL_op) { if (ckWARN_d(WARN_DEBUGGING)) Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); return 0; } DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); do { PERL_ASYNC_CHECK(); if (PL_debug) { if (PL_watchaddr != 0 && *PL_watchaddr != PL_watchok) PerlIO_printf(Perl_debug_log, "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), PTR2UV(*PL_watchaddr)); if (DEBUG_s_TEST_) { if (DEBUG_v_TEST_) { PerlIO_printf(Perl_debug_log, "\n"); deb_stack_all(); } else debstack(); } if (DEBUG_t_TEST_) debop(PL_op); if (DEBUG_P_TEST_) debprof(PL_op); } } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); TAINT_NOT; return 0; } I32 Perl_debop(pTHX_ const OP *o) { dVAR; if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) return 0; Perl_deb(aTHX_ "%s", OP_NAME(o)); switch (o->op_type) { case OP_CONST: PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); break; case OP_GVSV: case OP_GV: if (cGVOPo_gv) { SV *sv = newSV(0); #ifdef PERL_MAD /* FIXME - it this making unwarranted assumptions about the UTF-8 cleanliness of the dump file handle? */ SvUTF8_on(sv); #endif gv_fullname3(sv, cGVOPo_gv, NULL); PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); SvREFCNT_dec(sv); } else PerlIO_printf(Perl_debug_log, "(NULL)"); break; case OP_PADSV: case OP_PADAV: case OP_PADHV: { /* print the lexical's name */ CV *cv = deb_curcv(cxstack_ix); SV *sv; if (cv) { AV * const padlist = CvPADLIST(cv); AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); sv = *av_fetch(comppad, o->op_targ, FALSE); } else sv = NULL; if (sv) PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); else PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); } break; default: break; } PerlIO_printf(Perl_debug_log, "\n"); return 0; } STATIC CV* S_deb_curcv(pTHX_ I32 ix) { dVAR; const PERL_CONTEXT *cx = &cxstack[ix]; if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) return cx->blk_sub.cv; else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) return PL_compcv; else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) return PL_main_cv; else if (ix <= 0) return NULL; else return deb_curcv(ix - 1); } void Perl_watch(pTHX_ char **addr) { dVAR; PL_watchaddr = addr; PL_watchok = *addr; PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); } STATIC void S_debprof(pTHX_ const OP *o) { dVAR; if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) return; if (!PL_profiledata) Newxz(PL_profiledata, MAXO, U32); ++PL_profiledata[o->op_type]; } void Perl_debprofdump(pTHX) { dVAR; unsigned i; if (!PL_profiledata) return; for (i = 0; i < MAXO; i++) { if (PL_profiledata[i]) PerlIO_printf(Perl_debug_log, "%5lu %s\n", (unsigned long)PL_profiledata[i], PL_op_name[i]); } } #ifdef PERL_MAD /* * XML variants of most of the above routines */ STATIC void S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...) { va_list args; PerlIO_printf(file, "\n "); va_start(args, pat); xmldump_vindent(level, file, pat, &args); va_end(args); } void Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) { va_list args; va_start(args, pat); xmldump_vindent(level, file, pat, &args); va_end(args); } void Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) { PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); PerlIO_vprintf(file, pat, *args); } void Perl_xmldump_all(pTHX) { PerlIO_setlinebuf(PL_xmlfp); if (PL_main_root) op_xmldump(PL_main_root); if (PL_xmlfp != (PerlIO*)PerlIO_stdout()) PerlIO_close(PL_xmlfp); PL_xmlfp = 0; } void Perl_xmldump_packsubs(pTHX_ const HV *stash) { I32 i; HE *entry; if (!HvARRAY(stash)) return; for (i = 0; i <= (I32) HvMAX(stash); i++) { for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { GV *gv = (GV*)HeVAL(entry); HV *hv; if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) continue; if (GvCVu(gv)) xmldump_sub(gv); if (GvFORM(gv)) xmldump_form(gv); if (HeKEY(entry)[HeKLEN(entry)-1] == ':' && (hv = GvHV(gv)) && hv != PL_defstash) xmldump_packsubs(hv); /* nested package */ } } } void Perl_xmldump_sub(pTHX_ const GV *gv) { SV *sv = sv_newmortal(); gv_fullname3(sv, gv, Nullch); Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv)); if (CvXSUB(GvCV(gv))) Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n", PTR2UV(CvXSUB(GvCV(gv))), (int)CvXSUBANY(GvCV(gv)).any_i32); else if (CvROOT(GvCV(gv))) op_xmldump(CvROOT(GvCV(gv))); else Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\n"); } void Perl_xmldump_form(pTHX_ const GV *gv) { SV *sv = sv_newmortal(); gv_fullname3(sv, gv, Nullch); Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv)); if (CvROOT(GvFORM(gv))) op_xmldump(CvROOT(GvFORM(gv))); else Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\n"); } void Perl_xmldump_eval(pTHX) { op_xmldump(PL_eval_root); } char * Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv) { return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv)); } char * Perl_sv_catxmlpvn(pTHX_ SV *dsv, char* pv, STRLEN len, int utf8) { unsigned int c; char *e = pv + len; char *start = pv; STRLEN dsvcur; STRLEN cl; sv_catpvn(dsv,"",0); dsvcur = SvCUR(dsv); /* in case we have to restart */ retry: while (pv < e) { if (utf8) { c = utf8_to_uvchr((U8*)pv, &cl); if (cl == 0) { SvCUR(dsv) = dsvcur; pv = start; utf8 = 0; goto retry; } } else c = (*pv & 255); switch (c) { case 0x00: case 0x01: case 0x02: case 0x03: case 0x04: case 0x05: case 0x06: case 0x07: case 0x08: case 0x0b: case 0x0c: case 0x0e: case 0x0f: case 0x10: case 0x11: case 0x12: case 0x13: case 0x14: case 0x15: case 0x16: case 0x17: case 0x18: case 0x19: case 0x1a: case 0x1b: case 0x1c: case 0x1d: case 0x1e: case 0x1f: case 0x7f: case 0x80: case 0x81: case 0x82: case 0x83: case 0x84: case 0x86: case 0x87: case 0x88: case 0x89: case 0x90: case 0x91: case 0x92: case 0x93: case 0x94: case 0x95: case 0x96: case 0x97: case 0x98: case 0x99: case 0x9a: case 0x9b: case 0x9c: case 0x9d: case 0x9e: case 0x9f: Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); break; case '<': Perl_sv_catpvf(aTHX_ dsv, "<"); break; case '>': Perl_sv_catpvf(aTHX_ dsv, ">"); break; case '&': Perl_sv_catpvf(aTHX_ dsv, "&"); break; case '"': Perl_sv_catpvf(aTHX_ dsv, """); break; default: if (c < 0xD800) { if (c < 32 || c > 127) { Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); } else { Perl_sv_catpvf(aTHX_ dsv, "%c", c); } break; } if ((c >= 0xD800 && c <= 0xDB7F) || (c >= 0xDC00 && c <= 0xDFFF) || (c >= 0xFFF0 && c <= 0xFFFF) || c > 0x10ffff) Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); else Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); } if (utf8) pv += UTF8SKIP(pv); else pv++; } return SvPVX(dsv); } char * Perl_sv_xmlpeek(pTHX_ SV *sv) { SV *t = sv_newmortal(); STRLEN n_a; int unref = 0; sv_utf8_upgrade(t); sv_setpvn(t, "", 0); /* retry: */ if (!sv) { sv_catpv(t, "VOID=\"\""); goto finish; } else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { sv_catpv(t, "WILD=\"\""); goto finish; } else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { if (sv == &PL_sv_undef) { sv_catpv(t, "SV_UNDEF=\"1\""); if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && SvREADONLY(sv)) goto finish; } else if (sv == &PL_sv_no) { sv_catpv(t, "SV_NO=\"1\""); if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| SVp_POK|SVp_NOK)) && SvCUR(sv) == 0 && SvNVX(sv) == 0.0) goto finish; } else if (sv == &PL_sv_yes) { sv_catpv(t, "SV_YES=\"1\""); if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| SVp_POK|SVp_NOK)) && SvCUR(sv) == 1 && SvPVX(sv) && *SvPVX(sv) == '1' && SvNVX(sv) == 1.0) goto finish; } else { sv_catpv(t, "SV_PLACEHOLDER=\"1\""); if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| SVs_GMG|SVs_SMG|SVs_RMG)) && SvREADONLY(sv)) goto finish; } sv_catpv(t, " XXX=\"\" "); } else if (SvREFCNT(sv) == 0) { sv_catpv(t, " refcnt=\"0\""); unref++; } else if (DEBUG_R_TEST_) { int is_tmp = 0; I32 ix; /* is this SV on the tmps stack? */ for (ix=PL_tmps_ix; ix>=0; ix--) { if (PL_tmps_stack[ix] == sv) { is_tmp = 1; break; } } if (SvREFCNT(sv) > 1) Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv), is_tmp ? "T" : ""); else if (is_tmp) sv_catpv(t, " DRT=\"\""); } if (SvROK(sv)) { sv_catpv(t, " ROK=\"\""); } switch (SvTYPE(sv)) { default: sv_catpv(t, " FREED=\"1\""); goto finish; case SVt_NULL: sv_catpv(t, " UNDEF=\"1\""); goto finish; case SVt_IV: sv_catpv(t, " IV=\""); break; case SVt_NV: sv_catpv(t, " NV=\""); break; case SVt_RV: sv_catpv(t, " RV=\""); break; case SVt_PV: sv_catpv(t, " PV=\""); break; case SVt_PVIV: sv_catpv(t, " PVIV=\""); break; case SVt_PVNV: sv_catpv(t, " PVNV=\""); break; case SVt_PVMG: sv_catpv(t, " PVMG=\""); break; case SVt_PVLV: sv_catpv(t, " PVLV=\""); break; case SVt_PVAV: sv_catpv(t, " AV=\""); break; case SVt_PVHV: sv_catpv(t, " HV=\""); break; case SVt_PVCV: if (CvGV(sv)) Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv))); else sv_catpv(t, " CV=\"()\""); goto finish; case SVt_PVGV: sv_catpv(t, " GV=\""); break; case SVt_PVBM: sv_catpv(t, " BM=\""); break; case SVt_PVFM: sv_catpv(t, " FM=\""); break; case SVt_PVIO: sv_catpv(t, " IO=\""); break; } if (SvPOKp(sv)) { if (SvPVX(sv)) { sv_catxmlsv(t, sv); } } else if (SvNOKp(sv)) { STORE_NUMERIC_LOCAL_SET_STANDARD(); Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv)); RESTORE_NUMERIC_LOCAL(); } else if (SvIOKp(sv)) { if (SvIsUV(sv)) Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv)); else Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv)); } else sv_catpv(t, ""); sv_catpv(t, "\""); finish: if (unref) { while (unref--) sv_catpv(t, ")"); } return SvPV(t, n_a); } void Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) { if (!pm) { Perl_xmldump_indent(aTHX_ level, file, "\n"); return; } Perl_xmldump_indent(aTHX_ level, file, "precomp; SV *tmpsv = newSV(0); SvUTF8_on(tmpsv); sv_catxmlpvn(tmpsv, s, strlen(s), 1); Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n", SvPVX(tmpsv)); SvREFCNT_dec(tmpsv); Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n", (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP"); } else Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n"); if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { SV * const tmpsv = pm_description(pm); Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); SvREFCNT_dec(tmpsv); } level--; if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { Perl_xmldump_indent(aTHX_ level, file, ">\n"); Perl_xmldump_indent(aTHX_ level+1, file, "\n"); do_op_xmldump(level+2, file, pm->op_pmreplroot); Perl_xmldump_indent(aTHX_ level+1, file, "\n"); Perl_xmldump_indent(aTHX_ level, file, "\n"); } else Perl_xmldump_indent(aTHX_ level, file, "/>\n"); } void Perl_pmop_xmldump(pTHX_ const PMOP *pm) { do_pmop_xmldump(0, PL_xmlfp, pm); } void Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o) { UV seq; int contents = 0; if (!o) return; sequence(o); seq = sequence_num(o); Perl_xmldump_indent(aTHX_ level, file, " ", OP_NAME(o), seq); level++; if (o->op_next) PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"", sequence_num(o->op_next)); else PerlIO_printf(file, "DONE\""); if (o->op_targ) { if (o->op_type == OP_NULL) { PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]); if (o->op_targ == OP_NEXTSTATE) { if (CopLINE(cCOPo)) PerlIO_printf(file, " line=\"%"UVf"\"", (UV)CopLINE(cCOPo)); if (CopSTASHPV(cCOPo)) PerlIO_printf(file, " package=\"%s\"", CopSTASHPV(cCOPo)); if (cCOPo->cop_label) PerlIO_printf(file, " label=\"%s\"", cCOPo->cop_label); } } else PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ); } #ifdef DUMPADDR PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next); #endif if (o->op_flags) { SV *tmpsv = newSVpvn("", 0); switch (o->op_flags & OPf_WANT) { case OPf_WANT_VOID: sv_catpv(tmpsv, ",VOID"); break; case OPf_WANT_SCALAR: sv_catpv(tmpsv, ",SCALAR"); break; case OPf_WANT_LIST: sv_catpv(tmpsv, ",LIST"); break; default: sv_catpv(tmpsv, ",UNKNOWN"); break; } if (o->op_flags & OPf_KIDS) sv_catpv(tmpsv, ",KIDS"); if (o->op_flags & OPf_PARENS) sv_catpv(tmpsv, ",PARENS"); if (o->op_flags & OPf_STACKED) sv_catpv(tmpsv, ",STACKED"); if (o->op_flags & OPf_REF) sv_catpv(tmpsv, ",REF"); if (o->op_flags & OPf_MOD) sv_catpv(tmpsv, ",MOD"); if (o->op_flags & OPf_SPECIAL) sv_catpv(tmpsv, ",SPECIAL"); PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); SvREFCNT_dec(tmpsv); } if (o->op_private) { SV *tmpsv = newSVpvn("", 0); if (PL_opargs[o->op_type] & OA_TARGLEX) { if (o->op_private & OPpTARGET_MY) sv_catpv(tmpsv, ",TARGET_MY"); } else if (o->op_type == OP_LEAVESUB || o->op_type == OP_LEAVE || o->op_type == OP_LEAVESUBLV || o->op_type == OP_LEAVEWRITE) { if (o->op_private & OPpREFCOUNTED) sv_catpv(tmpsv, ",REFCOUNTED"); } else if (o->op_type == OP_AASSIGN) { if (o->op_private & OPpASSIGN_COMMON) sv_catpv(tmpsv, ",COMMON"); } else if (o->op_type == OP_SASSIGN) { if (o->op_private & OPpASSIGN_BACKWARDS) sv_catpv(tmpsv, ",BACKWARDS"); } else if (o->op_type == OP_TRANS) { if (o->op_private & OPpTRANS_SQUASH) sv_catpv(tmpsv, ",SQUASH"); if (o->op_private & OPpTRANS_DELETE) sv_catpv(tmpsv, ",DELETE"); if (o->op_private & OPpTRANS_COMPLEMENT) sv_catpv(tmpsv, ",COMPLEMENT"); if (o->op_private & OPpTRANS_IDENTICAL) sv_catpv(tmpsv, ",IDENTICAL"); if (o->op_private & OPpTRANS_GROWS) sv_catpv(tmpsv, ",GROWS"); } else if (o->op_type == OP_REPEAT) { if (o->op_private & OPpREPEAT_DOLIST) sv_catpv(tmpsv, ",DOLIST"); } else if (o->op_type == OP_ENTERSUB || o->op_type == OP_RV2SV || o->op_type == OP_GVSV || o->op_type == OP_RV2AV || o->op_type == OP_RV2HV || o->op_type == OP_RV2GV || o->op_type == OP_AELEM || o->op_type == OP_HELEM ) { if (o->op_type == OP_ENTERSUB) { if (o->op_private & OPpENTERSUB_AMPER) sv_catpv(tmpsv, ",AMPER"); if (o->op_private & OPpENTERSUB_DB) sv_catpv(tmpsv, ",DB"); if (o->op_private & OPpENTERSUB_HASTARG) sv_catpv(tmpsv, ",HASTARG"); if (o->op_private & OPpENTERSUB_NOPAREN) sv_catpv(tmpsv, ",NOPAREN"); if (o->op_private & OPpENTERSUB_INARGS) sv_catpv(tmpsv, ",INARGS"); if (o->op_private & OPpENTERSUB_NOMOD) sv_catpv(tmpsv, ",NOMOD"); } else { switch (o->op_private & OPpDEREF) { case OPpDEREF_SV: sv_catpv(tmpsv, ",SV"); break; case OPpDEREF_AV: sv_catpv(tmpsv, ",AV"); break; case OPpDEREF_HV: sv_catpv(tmpsv, ",HV"); break; } if (o->op_private & OPpMAYBE_LVSUB) sv_catpv(tmpsv, ",MAYBE_LVSUB"); } if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { if (o->op_private & OPpLVAL_DEFER) sv_catpv(tmpsv, ",LVAL_DEFER"); } else { if (o->op_private & HINT_STRICT_REFS) sv_catpv(tmpsv, ",STRICT_REFS"); if (o->op_private & OPpOUR_INTRO) sv_catpv(tmpsv, ",OUR_INTRO"); } } else if (o->op_type == OP_CONST) { if (o->op_private & OPpCONST_BARE) sv_catpv(tmpsv, ",BARE"); if (o->op_private & OPpCONST_STRICT) sv_catpv(tmpsv, ",STRICT"); if (o->op_private & OPpCONST_ARYBASE) sv_catpv(tmpsv, ",ARYBASE"); if (o->op_private & OPpCONST_WARNING) sv_catpv(tmpsv, ",WARNING"); if (o->op_private & OPpCONST_ENTERED) sv_catpv(tmpsv, ",ENTERED"); } else if (o->op_type == OP_FLIP) { if (o->op_private & OPpFLIP_LINENUM) sv_catpv(tmpsv, ",LINENUM"); } else if (o->op_type == OP_FLOP) { if (o->op_private & OPpFLIP_LINENUM) sv_catpv(tmpsv, ",LINENUM"); } else if (o->op_type == OP_RV2CV) { if (o->op_private & OPpLVAL_INTRO) sv_catpv(tmpsv, ",INTRO"); } else if (o->op_type == OP_GV) { if (o->op_private & OPpEARLY_CV) sv_catpv(tmpsv, ",EARLY_CV"); } else if (o->op_type == OP_LIST) { if (o->op_private & OPpLIST_GUESSED) sv_catpv(tmpsv, ",GUESSED"); } else if (o->op_type == OP_DELETE) { if (o->op_private & OPpSLICE) sv_catpv(tmpsv, ",SLICE"); } else if (o->op_type == OP_EXISTS) { if (o->op_private & OPpEXISTS_SUB) sv_catpv(tmpsv, ",EXISTS_SUB"); } else if (o->op_type == OP_SORT) { if (o->op_private & OPpSORT_NUMERIC) sv_catpv(tmpsv, ",NUMERIC"); if (o->op_private & OPpSORT_INTEGER) sv_catpv(tmpsv, ",INTEGER"); if (o->op_private & OPpSORT_REVERSE) sv_catpv(tmpsv, ",REVERSE"); } else if (o->op_type == OP_THREADSV) { if (o->op_private & OPpDONE_SVREF) sv_catpv(tmpsv, ",SVREF"); } else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { if (o->op_private & OPpOPEN_IN_RAW) sv_catpv(tmpsv, ",IN_RAW"); if (o->op_private & OPpOPEN_IN_CRLF) sv_catpv(tmpsv, ",IN_CRLF"); if (o->op_private & OPpOPEN_OUT_RAW) sv_catpv(tmpsv, ",OUT_RAW"); if (o->op_private & OPpOPEN_OUT_CRLF) sv_catpv(tmpsv, ",OUT_CRLF"); } else if (o->op_type == OP_EXIT) { if (o->op_private & OPpEXIT_VMSISH) sv_catpv(tmpsv, ",EXIT_VMSISH"); if (o->op_private & OPpHUSH_VMSISH) sv_catpv(tmpsv, ",HUSH_VMSISH"); } else if (o->op_type == OP_DIE) { if (o->op_private & OPpHUSH_VMSISH) sv_catpv(tmpsv, ",HUSH_VMSISH"); } else if (PL_check[o->op_type] != MEMBER_TO_FPTR(Perl_ck_ftst)) { if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) sv_catpv(tmpsv, ",FT_ACCESS"); if (o->op_private & OPpFT_STACKED) sv_catpv(tmpsv, ",FT_STACKED"); } if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) sv_catpv(tmpsv, ",INTRO"); if (SvCUR(tmpsv)) S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1); SvREFCNT_dec(tmpsv); } switch (o->op_type) { case OP_AELEMFAST: if (o->op_flags & OPf_SPECIAL) { break; } case OP_GVSV: case OP_GV: #ifdef USE_ITHREADS S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix); #else if (cSVOPo->op_sv) { SV *tmpsv1 = newSV(0); SV *tmpsv2 = newSV(0); char *s; STRLEN len; SvUTF8_on(tmpsv1); SvUTF8_on(tmpsv2); ENTER; SAVEFREESV(tmpsv1); SAVEFREESV(tmpsv2); gv_fullname3(tmpsv1, (GV*)cSVOPo->op_sv, Nullch); s = SvPV(tmpsv1,len); sv_catxmlpvn(tmpsv2, s, len, 1); S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len)); LEAVE; } else S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\""); #endif break; case OP_CONST: case OP_METHOD_NAMED: #ifndef USE_ITHREADS /* with ITHREADS, consts are stored in the pad, and the right pad * may not be active here, so skip */ S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv)); #endif break; case OP_ANONCODE: if (!contents) { contents = 1; PerlIO_printf(file, ">\n"); } do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv)); break; case OP_SETSTATE: case OP_NEXTSTATE: case OP_DBSTATE: if (CopLINE(cCOPo)) S_xmldump_attr(aTHX_ level, file, "line=\"%"UVf"\"", (UV)CopLINE(cCOPo)); if (CopSTASHPV(cCOPo)) S_xmldump_attr(aTHX_ level, file, "package=\"%s\"", CopSTASHPV(cCOPo)); if (cCOPo->cop_label) S_xmldump_attr(aTHX_ level, file, "label=\"%s\"", cCOPo->cop_label); break; case OP_ENTERLOOP: S_xmldump_attr(aTHX_ level, file, "redo=\""); if (cLOOPo->op_redoop) PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop)); else PerlIO_printf(file, "DONE\""); S_xmldump_attr(aTHX_ level, file, "next=\""); if (cLOOPo->op_nextop) PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop)); else PerlIO_printf(file, "DONE\""); S_xmldump_attr(aTHX_ level, file, "last=\""); if (cLOOPo->op_lastop) PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop)); else PerlIO_printf(file, "DONE\""); break; case OP_COND_EXPR: case OP_RANGE: case OP_MAPWHILE: case OP_GREPWHILE: case OP_OR: case OP_AND: S_xmldump_attr(aTHX_ level, file, "other=\""); if (cLOGOPo->op_other) PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other)); else PerlIO_printf(file, "DONE\""); break; case OP_LEAVE: case OP_LEAVEEVAL: case OP_LEAVESUB: case OP_LEAVESUBLV: case OP_LEAVEWRITE: case OP_SCOPE: if (o->op_private & OPpREFCOUNTED) S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ); break; default: break; } if (PL_madskills && o->op_madprop) { SV *tmpsv = newSVpvn("", 0); MADPROP* mp = o->op_madprop; sv_utf8_upgrade(tmpsv); if (!contents) { contents = 1; PerlIO_printf(file, ">\n"); } Perl_xmldump_indent(aTHX_ level, file, "\n"); level++; while (mp) { char tmp = mp->mad_key; sv_setpvn(tmpsv,"\"",1); if (tmp) sv_catxmlpvn(tmpsv, &tmp, 1, 0); sv_catpv(tmpsv, "\""); switch (mp->mad_type) { case MAD_NULL: sv_catpv(tmpsv, "NULL"); Perl_xmldump_indent(aTHX_ level, file, "\n", SvPVX(tmpsv)); break; case MAD_PV: sv_catpv(tmpsv, " val=\""); sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1); sv_catpv(tmpsv, "\""); Perl_xmldump_indent(aTHX_ level, file, "\n", SvPVX(tmpsv)); break; case MAD_SV: sv_catpv(tmpsv, " val=\""); sv_catxmlsv(tmpsv, (SV*)mp->mad_val); sv_catpv(tmpsv, "\""); Perl_xmldump_indent(aTHX_ level, file, "\n", SvPVX(tmpsv)); break; case MAD_OP: if ((OP*)mp->mad_val) { Perl_xmldump_indent(aTHX_ level, file, "\n", SvPVX(tmpsv)); do_op_xmldump(level+1, file, (OP*)mp->mad_val); Perl_xmldump_indent(aTHX_ level, file, "\n"); } break; default: Perl_xmldump_indent(aTHX_ level, file, "\n", SvPVX(tmpsv)); break; } mp = mp->mad_next; } level--; Perl_xmldump_indent(aTHX_ level, file, "\n"); SvREFCNT_dec(tmpsv); } switch (o->op_type) { case OP_PUSHRE: case OP_MATCH: case OP_QR: case OP_SUBST: if (!contents) { contents = 1; PerlIO_printf(file, ">\n"); } do_pmop_xmldump(level, file, cPMOPo); break; default: break; } if (o->op_flags & OPf_KIDS) { OP *kid; if (!contents) { contents = 1; PerlIO_printf(file, ">\n"); } for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) do_op_xmldump(level, file, kid); } if (contents) Perl_xmldump_indent(aTHX_ level-1, file, "\n", OP_NAME(o)); else PerlIO_printf(file, " />\n"); } void Perl_op_xmldump(pTHX_ const OP *o) { do_op_xmldump(0, PL_xmlfp, o); } #endif /* * Local variables: * c-indentation-style: bsd * c-basic-offset: 4 * indent-tabs-mode: t * End: * * ex: set ts=8 sts=4 sw=4 noet: */