* by Devel::Peek.
*
* It also holds the debugging version of the runops function.
+
+=head1 Display and Dump functions
*/
#include "EXTERN.h"
#define append_flags(sv, f, flags) \
S_append_flags(aTHX_ (sv), (f), (flags), C_ARRAY_END(flags))
-
-
-void
-Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
-{
- va_list args;
- PERL_ARGS_ASSERT_DUMP_INDENT;
- 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;
- PERL_ARGS_ASSERT_DUMP_VINDENT;
- PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
- PerlIO_vprintf(file, pat, *args);
-}
-
-void
-Perl_dump_all(pTHX)
-{
- dump_all_perl(FALSE);
-}
-
-void
-Perl_dump_all_perl(pTHX_ bool justperl)
-{
-
- dVAR;
- PerlIO_setlinebuf(Perl_debug_log);
- if (PL_main_root)
- op_dump(PL_main_root);
- dump_packsubs_perl(PL_defstash, justperl);
-}
-
-void
-Perl_dump_packsubs(pTHX_ const HV *stash)
-{
- PERL_ARGS_ASSERT_DUMP_PACKSUBS;
- dump_packsubs_perl(stash, FALSE);
-}
-
-void
-Perl_dump_packsubs_perl(pTHX_ const HV *stash, bool justperl)
-{
- dVAR;
- I32 i;
-
- PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL;
-
- 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 * const gv = (const GV *)HeVAL(entry);
- if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
- continue;
- if (GvCVu(gv))
- dump_sub_perl(gv, justperl);
- if (GvFORM(gv))
- dump_form(gv);
- if (HeKEY(entry)[HeKLEN(entry)-1] == ':') {
- const HV * const hv = GvHV(gv);
- if (hv && (hv != PL_defstash))
- dump_packsubs_perl(hv, justperl); /* nested package */
- }
- }
- }
-}
-
-void
-Perl_dump_sub(pTHX_ const GV *gv)
-{
- PERL_ARGS_ASSERT_DUMP_SUB;
- dump_sub_perl(gv, FALSE);
-}
-
-void
-Perl_dump_sub_perl(pTHX_ const GV *gv, bool justperl)
-{
- SV * sv;
-
- PERL_ARGS_ASSERT_DUMP_SUB_PERL;
-
- if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv))))
- return;
-
- 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, "<undef>\n");
-}
-
-void
-Perl_dump_form(pTHX_ const GV *gv)
-{
- SV * const sv = sv_newmortal();
-
- PERL_ARGS_ASSERT_DUMP_FORM;
-
- 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, "<undef>\n");
-}
-
-void
-Perl_dump_eval(pTHX)
-{
- dVAR;
- op_dump(PL_eval_root);
-}
-
+#define generic_pv_escape(sv,s,len,utf8) pv_escape( (sv), (s), (len), \
+ (len) * (4+UTF8_MAXBYTES) + 1, NULL, \
+ PERL_PV_ESCAPE_NONASCII | PERL_PV_ESCAPE_DWIM \
+ | ((utf8) ? PERL_PV_ESCAPE_UNI : 0) )
/*
=for apidoc pv_escape
If PERL_PV_ESCAPE_ALL is set then all input chars will be output
using C<\x01F1> style escapes, otherwise if PERL_PV_ESCAPE_NONASCII is set, only
-chars above 127 will be escaped using this style; otherwise, only chars above
+non-ASCII chars will be escaped using this style; otherwise, only chars above
255 will be so escaped; other non printable chars will use octal or
-common escaped patterns like C<\n>. Otherwise, if PERL_PV_ESCAPE_NOBACKSLASH
+common escaped patterns like C<\n>.
+Otherwise, if PERL_PV_ESCAPE_NOBACKSLASH
then all chars below 255 will be treated as printable and
will be output as literals.
If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the
-string will be escaped, regardless of max. If the output is to be in hex,
+string will be escaped, regardless of max. If the output is to be in hex,
then it will be returned as a plain hex
-sequence. Thus the output will either be a single char,
+sequence. Thus the output will either be a single char,
an octal escape sequence, a special escape like C<\n> or a hex value.
If PERL_PV_ESCAPE_RE is set then the escape char used will be a '%' and
-not a '\\'. This is because regexes very often contain backslashed
+not a '\\'. This is because regexes very often contain backslashed
sequences, whereas '%' is not a particularly common character in patterns.
Returns a pointer to the escaped text as held by dsv.
if ( ( u > 255 )
|| (flags & PERL_PV_ESCAPE_ALL)
- || (( u > 127 ) && (flags & PERL_PV_ESCAPE_NONASCII)))
+ || (( ! isASCII(u) ) && (flags & (PERL_PV_ESCAPE_NONASCII|PERL_PV_ESCAPE_DWIM))))
{
if (flags & PERL_PV_ESCAPE_FIRSTCHAR)
chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
"%"UVxf, u);
else
chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
- "%cx{%"UVxf"}", esc, u);
+ ((flags & PERL_PV_ESCAPE_DWIM) && !isuni)
+ ? "%cx%02"UVxf
+ : "%cx{%02"UVxf"}", esc, u);
+
} else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) {
chsize = 1;
} else {
chsize = 2;
switch (c) {
- case '\\' : /* fallthrough */
+ case '\\' : /* FALLTHROUGH */
case '%' : if ( c == esc ) {
octbuf[1] = esc;
} else {
chsize = 1;
break;
default:
- if ( (pv+readsize < end) && isDIGIT((U8)*(pv+readsize)) )
+ if ( (flags & PERL_PV_ESCAPE_DWIM) && c != '\0' ) {
+ chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
+ isuni ? "%cx{%02"UVxf"}" : "%cx%02"UVxf,
+ esc, u);
+ }
+ else if ( (pv+readsize < end) && isDIGIT((U8)*(pv+readsize)) )
chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
"%c%03o", esc, c);
else
sv_catpvn(dsv, octbuf, chsize);
wrote += chsize;
} else {
- /* If PERL_PV_ESCAPE_NOBACKSLASH is set then bytes in the range
- 128-255 can be appended raw to the dsv. If dsv happens to be
+ /* If PERL_PV_ESCAPE_NOBACKSLASH is set then non-ASCII bytes
+ can be appended raw to the dsv. If dsv happens to be
UTF-8 then we need catpvf to upgrade them for us.
Or add a new API call sv_catpvc(). Think about that name, and
how to keep it clear that it's unlike the s of catpvs, which is
- really an array octets, not a string. */
+ really an array of octets, not a string. */
Perl_sv_catpvf( aTHX_ dsv, "%c", c);
wrote++;
}
pv_escape() and supporting quoting and ellipses.
If the PERL_PV_PRETTY_QUOTE flag is set then the result will be
-double quoted with any double quotes in the string escaped. Otherwise
+double quoted with any double quotes in the string escaped. Otherwise
if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in
angle brackets.
If the PERL_PV_PRETTY_ELLIPSES flag is set and not all characters in
string were output then an ellipsis C<...> will be appended to the
-string. Note that this happens AFTER it has been quoted.
+string. Note that this happens AFTER it has been quoted.
If start_color is non-null then it will be inserted after the opening
-quote (if there is one) but before the escaped text. If end_color
+quote (if there is one) but before the escaped text. If end_color
is non-null then it will be inserted after the escaped text but before
any quotes or ellipses.
}
else if (DEBUG_R_TEST_) {
int is_tmp = 0;
- I32 ix;
+ SSize_t ix;
/* is this SV on the tmps stack? */
for (ix=PL_tmps_ix; ix>=0; ix--) {
if (PL_tmps_stack[ix] == sv) {
}
type = SvTYPE(sv);
if (type == SVt_PVCV) {
- Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : "");
+ SV * const tmp = newSVpvs_flags("", SVs_TEMP);
+ GV* gvcv = CvGV(sv);
+ Perl_sv_catpvf(aTHX_ t, "CV(%s)", gvcv
+ ? generic_pv_escape( tmp, GvNAME(gvcv), GvNAMELEN(gvcv), GvNAMEUTF8(gvcv))
+ : "");
goto finish;
} else if (type < SVt_LAST) {
sv_catpv(t, svshorttypenames[type]);
finish:
while (unref--)
sv_catpv(t, ")");
- if (TAINTING_get && SvTAINTED(sv))
+ if (TAINTING_get && sv && SvTAINTED(sv))
sv_catpv(t, " [tainted]");
return SvPV_nolen(t);
}
+/*
+=head1 Debugging Utilities
+*/
+
void
-Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
+Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
{
- char ch;
+ va_list args;
+ PERL_ARGS_ASSERT_DUMP_INDENT;
+ va_start(args, pat);
+ dump_vindent(level, file, pat, &args);
+ va_end(args);
+}
- PERL_ARGS_ASSERT_DO_PMOP_DUMP;
+void
+Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
+{
+ PERL_ARGS_ASSERT_DUMP_VINDENT;
+ PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
+ PerlIO_vprintf(file, pat, *args);
+}
- 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, RX_PRECOMP(PM_GETRE(pm)), 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_pmreplrootu.op_pmreplroot) {
- Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
- op_dump(pm->op_pmreplrootu.op_pmreplroot);
- }
- if (pm->op_code_list) {
- if (pm->op_pmflags & PMf_CODELIST_PRIVATE) {
- Perl_dump_indent(aTHX_ level, file, "CODE_LIST =\n");
- do_op_dump(level, file, pm->op_code_list);
- }
- else
- Perl_dump_indent(aTHX_ level, file, "CODE_LIST = 0x%"UVxf"\n",
- PTR2UV(pm->op_code_list));
- }
- if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) {
- SV * const tmpsv = pm_description(pm);
- Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
- SvREFCNT_dec_NN(tmpsv);
- }
+/*
+=for apidoc dump_all
- Perl_dump_indent(aTHX_ level-1, file, "}\n");
-}
+Dumps the entire optree of the current program starting at C<PL_main_root> to
+C<STDERR>. Also dumps the optrees for all visible subroutines in
+C<PL_defstash>.
-const struct flag_to_name pmflags_flags_names[] = {
- {PMf_CONST, ",CONST"},
- {PMf_KEEP, ",KEEP"},
- {PMf_GLOBAL, ",GLOBAL"},
- {PMf_CONTINUE, ",CONTINUE"},
- {PMf_RETAINT, ",RETAINT"},
- {PMf_EVAL, ",EVAL"},
- {PMf_NONDESTRUCT, ",NONDESTRUCT"},
- {PMf_HAS_CV, ",HAS_CV"},
- {PMf_CODELIST_PRIVATE, ",CODELIST_PRIVATE"},
- {PMf_IS_QR, ",IS_QR"}
-};
+=cut
+*/
-static SV *
-S_pm_description(pTHX_ const PMOP *pm)
+void
+Perl_dump_all(pTHX)
{
- SV * const desc = newSVpvs("");
- const REGEXP * const regex = PM_GETRE(pm);
- const U32 pmflags = pm->op_pmflags;
+ dump_all_perl(FALSE);
+}
- PERL_ARGS_ASSERT_PM_DESCRIPTION;
+void
+Perl_dump_all_perl(pTHX_ bool justperl)
+{
+ PerlIO_setlinebuf(Perl_debug_log);
+ if (PL_main_root)
+ op_dump(PL_main_root);
+ dump_packsubs_perl(PL_defstash, justperl);
+}
- if (pmflags & PMf_ONCE)
- sv_catpv(desc, ",ONCE");
-#ifdef USE_ITHREADS
- if (SvREADONLY(PL_regex_pad[pm->op_pmoffset]))
- sv_catpv(desc, ":USED");
-#else
- if (pmflags & PMf_USED)
- sv_catpv(desc, ":USED");
-#endif
+/*
+=for apidoc dump_packsubs
- if (regex) {
- if (RX_ISTAINTED(regex))
- sv_catpv(desc, ",TAINTED");
- if (RX_CHECK_SUBSTR(regex)) {
- if (!(RX_EXTFLAGS(regex) & RXf_NOSCAN))
- sv_catpv(desc, ",SCANFIRST");
- if (RX_EXTFLAGS(regex) & RXf_CHECK_ALL)
- sv_catpv(desc, ",ALL");
- }
- if (RX_EXTFLAGS(regex) & RXf_SKIPWHITE)
- sv_catpv(desc, ",SKIPWHITE");
- }
+Dumps the optrees for all visible subroutines in C<stash>.
- append_flags(desc, pmflags, pmflags_flags_names);
- return desc;
-}
+=cut
+*/
void
-Perl_pmop_dump(pTHX_ PMOP *pm)
+Perl_dump_packsubs(pTHX_ const HV *stash)
{
- do_pmop_dump(0, Perl_debug_log, pm);
+ PERL_ARGS_ASSERT_DUMP_PACKSUBS;
+ dump_packsubs_perl(stash, FALSE);
}
-/* Return a unique integer to represent the address of op o.
- * If it already exists in PL_op_sequence, just return it;
- * otherwise add it.
- * *** Note that this isn't thread-safe */
-
-STATIC UV
-S_sequence_num(pTHX_ const OP *o)
+void
+Perl_dump_packsubs_perl(pTHX_ const HV *stash, bool justperl)
{
- dVAR;
+ I32 i;
+
+ PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL;
+
+ 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 * const gv = (const GV *)HeVAL(entry);
+ if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
+ continue;
+ if (GvCVu(gv))
+ dump_sub_perl(gv, justperl);
+ if (GvFORM(gv))
+ dump_form(gv);
+ if (HeKEY(entry)[HeKLEN(entry)-1] == ':') {
+ const HV * const hv = GvHV(gv);
+ if (hv && (hv != PL_defstash))
+ dump_packsubs_perl(hv, justperl); /* nested package */
+ }
+ }
+ }
+}
+
+void
+Perl_dump_sub(pTHX_ const GV *gv)
+{
+ PERL_ARGS_ASSERT_DUMP_SUB;
+ dump_sub_perl(gv, FALSE);
+}
+
+void
+Perl_dump_sub_perl(pTHX_ const GV *gv, bool justperl)
+{
+ STRLEN len;
+ SV * const sv = newSVpvs_flags("", SVs_TEMP);
+ SV *tmpsv;
+ const char * name;
+
+ PERL_ARGS_ASSERT_DUMP_SUB_PERL;
+
+ if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv))))
+ return;
+
+ tmpsv = newSVpvs_flags("", SVs_TEMP);
+ gv_fullname3(sv, gv, NULL);
+ name = SvPV_const(sv, len);
+ Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ",
+ generic_pv_escape(tmpsv, name, len, SvUTF8(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, "<undef>\n");
+}
+
+void
+Perl_dump_form(pTHX_ const GV *gv)
+{
+ SV * const sv = sv_newmortal();
+
+ PERL_ARGS_ASSERT_DUMP_FORM;
+
+ 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, "<undef>\n");
+}
+
+void
+Perl_dump_eval(pTHX)
+{
+ op_dump(PL_eval_root);
+}
+
+void
+Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
+{
+ char ch;
+
+ PERL_ARGS_ASSERT_DO_PMOP_DUMP;
+
+ 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, RX_PRECOMP(PM_GETRE(pm)), 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_pmreplrootu.op_pmreplroot) {
+ Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
+ op_dump(pm->op_pmreplrootu.op_pmreplroot);
+ }
+ if (pm->op_code_list) {
+ if (pm->op_pmflags & PMf_CODELIST_PRIVATE) {
+ Perl_dump_indent(aTHX_ level, file, "CODE_LIST =\n");
+ do_op_dump(level, file, pm->op_code_list);
+ }
+ else
+ Perl_dump_indent(aTHX_ level, file, "CODE_LIST = 0x%"UVxf"\n",
+ PTR2UV(pm->op_code_list));
+ }
+ if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) {
+ SV * const tmpsv = pm_description(pm);
+ Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
+ SvREFCNT_dec_NN(tmpsv);
+ }
+
+ Perl_dump_indent(aTHX_ level-1, file, "}\n");
+}
+
+const struct flag_to_name pmflags_flags_names[] = {
+ {PMf_CONST, ",CONST"},
+ {PMf_KEEP, ",KEEP"},
+ {PMf_GLOBAL, ",GLOBAL"},
+ {PMf_CONTINUE, ",CONTINUE"},
+ {PMf_RETAINT, ",RETAINT"},
+ {PMf_EVAL, ",EVAL"},
+ {PMf_NONDESTRUCT, ",NONDESTRUCT"},
+ {PMf_HAS_CV, ",HAS_CV"},
+ {PMf_CODELIST_PRIVATE, ",CODELIST_PRIVATE"},
+ {PMf_IS_QR, ",IS_QR"}
+};
+
+static SV *
+S_pm_description(pTHX_ const PMOP *pm)
+{
+ SV * const desc = newSVpvs("");
+ const REGEXP * const regex = PM_GETRE(pm);
+ const U32 pmflags = pm->op_pmflags;
+
+ PERL_ARGS_ASSERT_PM_DESCRIPTION;
+
+ if (pmflags & PMf_ONCE)
+ sv_catpv(desc, ",ONCE");
+#ifdef USE_ITHREADS
+ if (SvREADONLY(PL_regex_pad[pm->op_pmoffset]))
+ sv_catpv(desc, ":USED");
+#else
+ if (pmflags & PMf_USED)
+ sv_catpv(desc, ":USED");
+#endif
+
+ if (regex) {
+ if (RX_ISTAINTED(regex))
+ sv_catpv(desc, ",TAINTED");
+ if (RX_CHECK_SUBSTR(regex)) {
+ if (!(RX_INTFLAGS(regex) & PREGf_NOSCAN))
+ sv_catpv(desc, ",SCANFIRST");
+ if (RX_EXTFLAGS(regex) & RXf_CHECK_ALL)
+ sv_catpv(desc, ",ALL");
+ }
+ if (RX_EXTFLAGS(regex) & RXf_SKIPWHITE)
+ sv_catpv(desc, ",SKIPWHITE");
+ }
+
+ append_flags(desc, pmflags, pmflags_flags_names);
+ return desc;
+}
+
+void
+Perl_pmop_dump(pTHX_ PMOP *pm)
+{
+ do_pmop_dump(0, Perl_debug_log, pm);
+}
+
+/* Return a unique integer to represent the address of op o.
+ * If it already exists in PL_op_sequence, just return it;
+ * otherwise add it.
+ * *** Note that this isn't thread-safe */
+
+STATIC UV
+S_sequence_num(pTHX_ const OP *o)
+{
+ dVAR;
SV *op,
**seq;
const char *key;
return PL_op_seq;
}
+
+
+
+
const struct flag_to_name op_flags_names[] = {
{OPf_KIDS, ",KIDS"},
{OPf_PARENS, ",PARENS"},
{OPf_SPECIAL, ",SPECIAL"}
};
-const struct flag_to_name op_trans_names[] = {
- {OPpTRANS_FROM_UTF, ",FROM_UTF"},
- {OPpTRANS_TO_UTF, ",TO_UTF"},
- {OPpTRANS_IDENTICAL, ",IDENTICAL"},
- {OPpTRANS_SQUASH, ",SQUASH"},
- {OPpTRANS_COMPLEMENT, ",COMPLEMENT"},
- {OPpTRANS_GROWS, ",GROWS"},
- {OPpTRANS_DELETE, ",DELETE"}
-};
-
-const struct flag_to_name op_entersub_names[] = {
- {OPpENTERSUB_DB, ",DB"},
- {OPpENTERSUB_HASTARG, ",HASTARG"},
- {OPpENTERSUB_AMPER, ",AMPER"},
- {OPpENTERSUB_NOPAREN, ",NOPAREN"},
- {OPpENTERSUB_INARGS, ",INARGS"}
-};
-
-const struct flag_to_name op_const_names[] = {
- {OPpCONST_NOVER, ",NOVER"},
- {OPpCONST_SHORTCIRCUIT, ",SHORTCIRCUIT"},
- {OPpCONST_STRICT, ",STRICT"},
- {OPpCONST_ENTERED, ",ENTERED"},
- {OPpCONST_FOLDED, ",FOLDED"},
- {OPpCONST_BARE, ",BARE"}
-};
-
-const struct flag_to_name op_sort_names[] = {
- {OPpSORT_NUMERIC, ",NUMERIC"},
- {OPpSORT_INTEGER, ",INTEGER"},
- {OPpSORT_REVERSE, ",REVERSE"},
- {OPpSORT_INPLACE, ",INPLACE"},
- {OPpSORT_DESCEND, ",DESCEND"},
- {OPpSORT_QSORT, ",QSORT"},
- {OPpSORT_STABLE, ",STABLE"}
-};
-
-const struct flag_to_name op_open_names[] = {
- {OPpOPEN_IN_RAW, ",IN_RAW"},
- {OPpOPEN_IN_CRLF, ",IN_CRLF"},
- {OPpOPEN_OUT_RAW, ",OUT_RAW"},
- {OPpOPEN_OUT_CRLF, ",OUT_CRLF"}
-};
-
-const struct flag_to_name op_exit_names[] = {
- {OPpEXIT_VMSISH, ",EXIT_VMSISH"},
- {OPpHUSH_VMSISH, ",HUSH_VMSISH"}
-};
-
-const struct flag_to_name op_sassign_names[] = {
- {OPpASSIGN_BACKWARDS, ",BACKWARDS"},
- {OPpASSIGN_CV_TO_GV, ",CV2GV"}
-};
-
-#define OP_PRIVATE_ONCE(op, flag, name) \
- const struct flag_to_name CAT2(op, _names)[] = { \
- {(flag), (name)} \
- }
-
-OP_PRIVATE_ONCE(op_leavesub, OPpREFCOUNTED, ",REFCOUNTED");
-OP_PRIVATE_ONCE(op_repeat, OPpREPEAT_DOLIST, ",DOLIST");
-OP_PRIVATE_ONCE(op_reverse, OPpREVERSE_INPLACE, ",INPLACE");
-OP_PRIVATE_ONCE(op_rv2cv, OPpLVAL_INTRO, ",INTRO");
-OP_PRIVATE_ONCE(op_flip, OPpFLIP_LINENUM, ",LINENUM");
-OP_PRIVATE_ONCE(op_gv, OPpEARLY_CV, ",EARLY_CV");
-OP_PRIVATE_ONCE(op_list, OPpLIST_GUESSED, ",GUESSED");
-OP_PRIVATE_ONCE(op_delete, OPpSLICE, ",SLICE");
-OP_PRIVATE_ONCE(op_exists, OPpEXISTS_SUB, ",EXISTS_SUB");
-OP_PRIVATE_ONCE(op_die, OPpHUSH_VMSISH, ",HUSH_VMSISH");
-OP_PRIVATE_ONCE(op_split, OPpSPLIT_IMPLIM, ",IMPLIM");
-
-struct op_private_by_op {
- U16 op_type;
- U16 len;
- const struct flag_to_name *start;
-};
-
-const struct op_private_by_op op_private_names[] = {
- {OP_LEAVESUB, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names },
- {OP_LEAVE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names },
- {OP_LEAVESUBLV, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names },
- {OP_LEAVEWRITE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names },
- {OP_DIE, C_ARRAY_LENGTH(op_die_names), op_die_names },
- {OP_DELETE, C_ARRAY_LENGTH(op_delete_names), op_delete_names },
- {OP_EXISTS, C_ARRAY_LENGTH(op_exists_names), op_exists_names },
- {OP_EXIT, C_ARRAY_LENGTH(op_exit_names), op_exit_names },
- {OP_FLIP, C_ARRAY_LENGTH(op_flip_names), op_flip_names },
- {OP_FLOP, C_ARRAY_LENGTH(op_flip_names), op_flip_names },
- {OP_GV, C_ARRAY_LENGTH(op_gv_names), op_gv_names },
- {OP_LIST, C_ARRAY_LENGTH(op_list_names), op_list_names },
- {OP_SASSIGN, C_ARRAY_LENGTH(op_sassign_names), op_sassign_names },
- {OP_REPEAT, C_ARRAY_LENGTH(op_repeat_names), op_repeat_names },
- {OP_RV2CV, C_ARRAY_LENGTH(op_rv2cv_names), op_rv2cv_names },
- {OP_TRANS, C_ARRAY_LENGTH(op_trans_names), op_trans_names },
- {OP_CONST, C_ARRAY_LENGTH(op_const_names), op_const_names },
- {OP_SORT, C_ARRAY_LENGTH(op_sort_names), op_sort_names },
- {OP_OPEN, C_ARRAY_LENGTH(op_open_names), op_open_names },
- {OP_SPLIT, C_ARRAY_LENGTH(op_split_names), op_split_names },
- {OP_BACKTICK, C_ARRAY_LENGTH(op_open_names), op_open_names }
-};
-
-static bool
-S_op_private_to_names(pTHX_ SV *tmpsv, U32 optype, U32 op_private) {
- const struct op_private_by_op *start = op_private_names;
- const struct op_private_by_op *const end
- = op_private_names + C_ARRAY_LENGTH(op_private_names);
-
- /* This is a linear search, but no worse than the code that it replaced.
- It's debugging code - size is more important than speed. */
- do {
- if (optype == start->op_type) {
- S_append_flags(aTHX_ tmpsv, op_private, start->start,
- start->start + start->len);
- return TRUE;
- }
- } while (++start < end);
- return FALSE;
-}
-
-#define DUMP_OP_FLAGS(o,xml,level,file) \
- if (o->op_flags || o->op_slabbed || o->op_savefree || o->op_static) { \
- 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; \
- } \
- append_flags(tmpsv, o->op_flags, op_flags_names); \
- if (o->op_slabbed) sv_catpvs(tmpsv, ",SLABBED"); \
- if (o->op_savefree) sv_catpvs(tmpsv, ",SAVEFREE"); \
- if (o->op_static) sv_catpvs(tmpsv, ",STATIC"); \
- if (!xml) \
- Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", \
- SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");\
- else \
- PerlIO_printf(file, " flags=\"%s\"", \
- SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); \
- SvREFCNT_dec_NN(tmpsv); \
- }
-
-#if !defined(PERL_MAD)
-# define xmldump_attr1(level, file, pat, arg)
-#else
-# define xmldump_attr1(level, file, pat, arg) \
- S_xmldump_attr(aTHX_ level, file, pat, arg)
-#endif
-
-#define DUMP_OP_PRIVATE(o,xml,level,file) \
- if (o->op_private) { \
- U32 optype = o->op_type; \
- U32 oppriv = o->op_private; \
- SV * const tmpsv = newSVpvs(""); \
- if (PL_opargs[optype] & OA_TARGLEX) { \
- if (oppriv & OPpTARGET_MY) \
- sv_catpv(tmpsv, ",TARGET_MY"); \
- } \
- 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) { \
- append_flags(tmpsv, oppriv, op_entersub_names); \
- } \
- else { \
- switch (oppriv & 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 (oppriv & OPpMAYBE_LVSUB) \
- sv_catpv(tmpsv, ",MAYBE_LVSUB"); \
- } \
- if (optype == OP_AELEM || optype == OP_HELEM) { \
- if (oppriv & OPpLVAL_DEFER) \
- sv_catpv(tmpsv, ",LVAL_DEFER"); \
- } \
- else if (optype == OP_RV2HV || optype == OP_PADHV) { \
- if (oppriv & OPpMAYBE_TRUEBOOL) \
- sv_catpvs(tmpsv, ",OPpMAYBE_TRUEBOOL"); \
- if (oppriv & OPpTRUEBOOL) \
- sv_catpvs(tmpsv, ",OPpTRUEBOOL"); \
- } \
- else { \
- if (oppriv & HINT_STRICT_REFS) \
- sv_catpv(tmpsv, ",STRICT_REFS"); \
- if (oppriv & OPpOUR_INTRO) \
- sv_catpv(tmpsv, ",OUR_INTRO"); \
- } \
- } \
- else if (S_op_private_to_names(aTHX_ tmpsv, optype, oppriv)) { \
- } \
- else if (OP_IS_FILETEST(o->op_type)) { \
- if (oppriv & OPpFT_ACCESS) \
- sv_catpv(tmpsv, ",FT_ACCESS"); \
- if (oppriv & OPpFT_STACKED) \
- sv_catpv(tmpsv, ",FT_STACKED"); \
- if (oppriv & OPpFT_STACKING) \
- sv_catpv(tmpsv, ",FT_STACKING"); \
- if (oppriv & OPpFT_AFTER_t) \
- sv_catpv(tmpsv, ",AFTER_t"); \
- } \
- else if (o->op_type == OP_AASSIGN) { \
- if (oppriv & OPpASSIGN_COMMON) \
- sv_catpvs(tmpsv, ",COMMON"); \
- if (oppriv & OPpMAYBE_LVSUB) \
- sv_catpvs(tmpsv, ",MAYBE_LVSUB"); \
- } \
- if (o->op_flags & OPf_MOD && oppriv & OPpLVAL_INTRO) \
- sv_catpv(tmpsv, ",INTRO"); \
- if (o->op_type == OP_PADRANGE) \
- Perl_sv_catpvf(aTHX_ tmpsv, ",COUNT=%"UVuf, \
- (UV)(oppriv & OPpPADRANGE_COUNTMASK)); \
- if (SvCUR(tmpsv)) { \
- if (xml) \
- xmldump_attr1(level+1, file, "private=\"%s\"", SvPVX(tmpsv)+1); \
- else \
- Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); \
- } else if (!xml) \
- Perl_dump_indent(aTHX_ level, file, "PRIVATE = (0x%"UVxf")\n", \
- (UV)oppriv); \
- SvREFCNT_dec_NN(tmpsv); \
- }
-
void
Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
{
- dVAR;
UV seq;
const OPCODE optype = o->op_type;
if (CopLINE(cCOPo))
Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
(UV)CopLINE(cCOPo));
- if (CopSTASHPV(cCOPo))
+ if (CopSTASHPV(cCOPo)) {
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ HV *stash = CopSTASH(cCOPo);
+ const char * const hvname = HvNAME_get(stash);
+
Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
- CopSTASHPV(cCOPo));
- if (CopLABEL(cCOPo))
+ generic_pv_escape( tmpsv, hvname, HvNAMELEN(stash), HvNAMEUTF8(stash)));
+ }
+ if (CopLABEL(cCOPo)) {
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ STRLEN label_len;
+ U32 label_flags;
+ const char *label = CopLABEL_len_flags(cCOPo,
+ &label_len,
+ &label_flags);
Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
- CopLABEL(cCOPo));
+ generic_pv_escape( tmpsv, label, label_len,(label_flags & SVf_UTF8)));
+ }
+
}
}
else
Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next);
#endif
- DUMP_OP_FLAGS(o,0,level,file);
- DUMP_OP_PRIVATE(o,0,level,file);
-
-#ifdef PERL_MAD
- if (PL_madskills && o->op_madprop) {
- SV * const tmpsv = newSVpvs("");
- MADPROP* mp = o->op_madprop;
- Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n");
- level++;
- while (mp) {
- const char tmp = mp->mad_key;
- sv_setpvs(tmpsv,"'");
- 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");
+ if (o->op_flags || o->op_slabbed || o->op_savefree || o->op_static) {
+ 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;
+ }
+ append_flags(tmpsv, o->op_flags, op_flags_names);
+ if (o->op_slabbed) sv_catpvs(tmpsv, ",SLABBED");
+ if (o->op_savefree) sv_catpvs(tmpsv, ",SAVEFREE");
+ if (o->op_static) sv_catpvs(tmpsv, ",STATIC");
+ if (o->op_folded) sv_catpvs(tmpsv, ",FOLDED");
+ if (o->op_lastsib) sv_catpvs(tmpsv, ",LASTSIB");
+ Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n",
+ SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
+ }
+
+ if (o->op_private) {
+ U16 oppriv = o->op_private;
+ I16 op_ix = PL_op_private_bitdef_ix[o->op_type];
+ SV * tmpsv = NULL;
+
+ if (op_ix != -1) {
+ U16 stop = 0;
+ tmpsv = newSVpvs("");
+ for (; !stop; op_ix++) {
+ U16 entry = PL_op_private_bitdefs[op_ix];
+ U16 bit = (entry >> 2) & 7;
+ U16 ix = entry >> 5;
+
+ stop = (entry & 1);
+
+ if (entry & 2) {
+ /* bitfield */
+ I16 const *p = &PL_op_private_bitfields[ix];
+ U16 bitmin = (U16) *p++;
+ I16 label = *p++;
+ I16 enum_label;
+ U16 mask = 0;
+ U16 i;
+ U16 val;
+
+ for (i = bitmin; i<= bit; i++)
+ mask |= (1<<i);
+ bit = bitmin;
+ val = (oppriv & mask);
+
+ if ( label != -1
+ && PL_op_private_labels[label] == '-'
+ && PL_op_private_labels[label+1] == '\0'
+ )
+ /* display as raw number */
+ continue;
+
+ oppriv -= val;
+ val >>= bit;
+ enum_label = -1;
+ while (*p != -1) {
+ if (val == *p++) {
+ enum_label = *p;
+ break;
+ }
+ p++;
+ }
+ if (val == 0 && enum_label == -1)
+ /* don't display anonymous zero values */
+ continue;
+
+ sv_catpv(tmpsv, ",");
+ if (label != -1) {
+ sv_catpv(tmpsv, &PL_op_private_labels[label]);
+ sv_catpv(tmpsv, "=");
+ }
+ sv_catpv(tmpsv, &PL_op_private_labels[enum_label]);
- SvREFCNT_dec_NN(tmpsv);
+ }
+ else {
+ /* bit flag */
+ if ( oppriv & (1<<bit)
+ && !(PL_op_private_labels[ix] == '-'
+ && PL_op_private_labels[ix+1] == '\0'))
+ {
+ oppriv -= (1<<bit);
+ sv_catpv(tmpsv, ",");
+ sv_catpv(tmpsv, &PL_op_private_labels[ix]);
+ }
+ }
+ }
+ if (oppriv) {
+ sv_catpv(tmpsv, ",");
+ Perl_sv_catpvf(aTHX_ tmpsv, "0x%"UVxf, (UV)oppriv);
+ }
+ }
+ if (tmpsv && SvCUR(tmpsv)) {
+ Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1);
+ } else
+ Perl_dump_indent(aTHX_ level, file, "PRIVATE = (0x%"UVxf")\n",
+ (UV)oppriv);
}
-#endif
switch (optype) {
case OP_AELEMFAST:
#else
if ( ! (o->op_flags & OPf_SPECIAL)) { /* not lexical */
if (cSVOPo->op_sv) {
- SV * const tmpsv = newSV(0);
- ENTER;
- SAVEFREESV(tmpsv);
-#ifdef PERL_MAD
- /* FIXME - is this making unwarranted assumptions about the
- UTF-8 cleanliness of the dump file handle? */
- SvUTF8_on(tmpsv);
-#endif
+ STRLEN len;
+ const char * name;
+ SV * const tmpsv = newSVpvs_flags("", SVs_TEMP);
+ SV * const tmpsv2 = newSVpvs_flags("", SVs_TEMP);
gv_fullname3(tmpsv, MUTABLE_GV(cSVOPo->op_sv), NULL);
+ name = SvPV_const(tmpsv, len);
Perl_dump_indent(aTHX_ level, file, "GV = %s\n",
- SvPV_nolen_const(tmpsv));
- LEAVE;
+ generic_pv_escape( tmpsv2, name, len, SvUTF8(tmpsv)));
}
else
Perl_dump_indent(aTHX_ level, file, "GV = NULL\n");
if (CopLINE(cCOPo))
Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
(UV)CopLINE(cCOPo));
- if (CopSTASHPV(cCOPo))
+ if (CopSTASHPV(cCOPo)) {
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ HV *stash = CopSTASH(cCOPo);
+ const char * const hvname = HvNAME_get(stash);
+
Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
- CopSTASHPV(cCOPo));
- if (CopLABEL(cCOPo))
- Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
- CopLABEL(cCOPo));
+ generic_pv_escape(tmpsv, hvname,
+ HvNAMELEN(stash), HvNAMEUTF8(stash)));
+ }
+ if (CopLABEL(cCOPo)) {
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ STRLEN label_len;
+ U32 label_flags;
+ const char *label = CopLABEL_len_flags(cCOPo,
+ &label_len, &label_flags);
+ Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",
+ generic_pv_escape( tmpsv, label, label_len,
+ (label_flags & SVf_UTF8)));
+ }
break;
case OP_ENTERLOOP:
Perl_dump_indent(aTHX_ level, file, "REDO ===> ");
}
if (o->op_flags & OPf_KIDS) {
OP *kid;
- for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
+ for (kid = cUNOPo->op_first; kid; kid = OP_SIBLING(kid))
do_op_dump(level, file, kid);
}
Perl_dump_indent(aTHX_ level-1, file, "}\n");
}
+/*
+=for apidoc op_dump
+
+Dumps the optree starting at OP C<o> to C<STDERR>.
+
+=cut
+*/
+
void
Perl_op_dump(pTHX_ const OP *o)
{
void
Perl_gv_dump(pTHX_ GV *gv)
{
- SV *sv;
+ STRLEN len;
+ const char* name;
+ SV *sv, *tmp = newSVpvs_flags("", SVs_TEMP);
+
PERL_ARGS_ASSERT_GV_DUMP;
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));
+ name = SvPV_const(sv, len);
+ Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s",
+ generic_pv_escape( tmp, name, len, SvUTF8(sv) ));
if (gv != GvEGV(gv)) {
gv_efullname3(sv, GvEGV(gv), NULL);
- Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv));
+ name = SvPV_const(sv, len);
+ Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s",
+ generic_pv_escape( tmp, name, len, SvUTF8(sv) ));
}
PerlIO_putc(Perl_debug_log, '\n');
Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n");
Perl_dump_indent(aTHX_ level, file, " DUP\n");
if (mg->mg_flags & MGf_LOCAL)
Perl_dump_indent(aTHX_ level, file, " LOCAL\n");
+ if (mg->mg_type == PERL_MAGIC_regex_global &&
+ mg->mg_flags & MGf_BYTES)
+ Perl_dump_indent(aTHX_ level, file, " BYTES\n");
}
if (mg->mg_obj) {
Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n",
name which quite legally could contain insane things like tabs, newlines, nulls or
other scary crap - this should produce sane results - except maybe for unicode package
names - but we will wait for someone to file a bug on that - demerphq */
- SV * const tmpsv = newSVpvs("");
- PerlIO_printf(file, "\t%s\n", pv_display(tmpsv, hvname, HvNAMELEN_get(sv), 0, 1024));
+ SV * const tmpsv = newSVpvs_flags("", SVs_TEMP);
+ PerlIO_printf(file, "\t\"%s\"\n",
+ generic_pv_escape( tmpsv, hvname,
+ HvNAMELEN(sv), HvNAMEUTF8(sv)));
}
else
PerlIO_putc(file, '\n');
PERL_ARGS_ASSERT_DO_GV_DUMP;
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
+ if (sv && GvNAME(sv)) {
+ SV * const tmpsv = newSVpvs("");
+ PerlIO_printf(file, "\t\"%s\"\n",
+ generic_pv_escape( tmpsv, GvNAME(sv), GvNAMELEN(sv), GvNAMEUTF8(sv) ));
+ }
+ else
PerlIO_putc(file, '\n');
}
Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv));
if (sv && GvNAME(sv)) {
+ SV *tmp = newSVpvs_flags("", SVs_TEMP);
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));
+ HV * const stash = GvSTASH(sv);
+ PerlIO_printf(file, "\t");
+ /* TODO might have an extra \" here */
+ if (stash && (hvname = HvNAME_get(stash))) {
+ PerlIO_printf(file, "\"%s\" :: \"",
+ generic_pv_escape(tmp, hvname,
+ HvNAMELEN(stash), HvNAMEUTF8(stash)));
+ }
+ PerlIO_printf(file, "%s\"\n",
+ generic_pv_escape( tmp, GvNAME(sv), GvNAMELEN(sv), GvNAMEUTF8(sv)));
}
else
PerlIO_putc(file, '\n');
{CVf_CVGV_RC, "CVGV_RC,"},
{CVf_DYNFILE, "DYNFILE,"},
{CVf_AUTOLOAD, "AUTOLOAD,"},
- {CVf_HASEVAL, "HASEVAL"},
+ {CVf_HASEVAL, "HASEVAL,"},
{CVf_SLABBED, "SLABBED,"},
+ {CVf_NAMED, "NAMED,"},
+ {CVf_LEXICAL, "LEXICAL,"},
{CVf_ISXSUB, "ISXSUB,"}
};
{GVf_INTRO, "INTRO,"},
{GVf_MULTI, "MULTI,"},
{GVf_ASSUMECV, "ASSUMECV,"},
- {GVf_IN_PAD, "IN_PAD,"}
};
const struct flag_to_name gp_flags_imported_names[] = {
{GVf_IMPORTED_CV, " CV"},
};
-const struct flag_to_name regexp_flags_names[] = {
+/* NOTE: this structure is mostly duplicative of one generated by
+ * 'make regen' in regnodes.h - perhaps we should somehow integrate
+ * the two. - Yves */
+const struct flag_to_name regexp_extflags_names[] = {
{RXf_PMf_MULTILINE, "PMf_MULTILINE,"},
{RXf_PMf_SINGLELINE, "PMf_SINGLELINE,"},
{RXf_PMf_FOLD, "PMf_FOLD,"},
{RXf_PMf_EXTENDED, "PMf_EXTENDED,"},
{RXf_PMf_KEEPCOPY, "PMf_KEEPCOPY,"},
- {RXf_ANCH_BOL, "ANCH_BOL,"},
- {RXf_ANCH_MBOL, "ANCH_MBOL,"},
- {RXf_ANCH_SBOL, "ANCH_SBOL,"},
- {RXf_ANCH_GPOS, "ANCH_GPOS,"},
- {RXf_GPOS_SEEN, "GPOS_SEEN,"},
- {RXf_GPOS_FLOAT, "GPOS_FLOAT,"},
+ {RXf_IS_ANCHORED, "IS_ANCHORED,"},
{RXf_NO_INPLACE_SUBST, "NO_INPLACE_SUBST,"},
{RXf_EVAL_SEEN, "EVAL_SEEN,"},
- {RXf_CANY_SEEN, "CANY_SEEN,"},
- {RXf_NOSCAN, "NOSCAN,"},
{RXf_CHECK_ALL, "CHECK_ALL,"},
{RXf_MATCH_UTF8, "MATCH_UTF8,"},
{RXf_USE_INTUIT_NOML, "USE_INTUIT_NOML,"},
{RXf_NULL, "NULL,"},
};
+/* NOTE: this structure is mostly duplicative of one generated by
+ * 'make regen' in regnodes.h - perhaps we should somehow integrate
+ * the two. - Yves */
+const struct flag_to_name regexp_core_intflags_names[] = {
+ {PREGf_SKIP, "SKIP,"},
+ {PREGf_IMPLICIT, "IMPLICIT,"},
+ {PREGf_NAUGHTY, "NAUGHTY,"},
+ {PREGf_VERBARG_SEEN, "VERBARG_SEEN,"},
+ {PREGf_CUTGROUP_SEEN, "CUTGROUP_SEEN,"},
+ {PREGf_USE_RE_EVAL, "USE_RE_EVAL,"},
+ {PREGf_NOSCAN, "NOSCAN,"},
+ {PREGf_CANY_SEEN, "CANY_SEEN,"},
+ {PREGf_GPOS_SEEN, "GPOS_SEEN,"},
+ {PREGf_GPOS_FLOAT, "GPOS_FLOAT,"},
+ {PREGf_ANCH_MBOL, "ANCH_MBOL,"},
+ {PREGf_ANCH_SBOL, "ANCH_SBOL,"},
+ {PREGf_ANCH_GPOS, "ANCH_GPOS,"},
+};
+
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;
if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,");
}
append_flags(d, flags, second_sv_flags_names);
- if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) {
+ if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)
+ && type != SVt_PVAV) {
if (SvPCS_IMPORTED(sv))
sv_catpv(d, "PCS_IMPORTED,");
else
sv_catpv(d, " ),");
}
}
- /* FALL THROUGH */
+ /* FALLTHROUGH */
default:
evaled_or_uv:
if (SvEVALED(sv)) sv_catpv(d, "EVALED,");
if (SvVALID(sv)) sv_catpv(d, "VALID,");
if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,");
if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,");
- /* FALL THROUGH */
+ /* FALLTHROUGH */
case SVt_PVNV:
if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,");
goto evaled_or_uv;
case SVt_PVAV:
+ if (AvPAD_NAMELIST(sv)) sv_catpvs(d, "NAMELIST,");
break;
}
/* SVphv_SHAREKEYS is also 0x20000000 */
&& type != SVt_PVIO && !isGV_with_GP(sv) && !SvVALID(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
+ Perl_dump_indent(aTHX_ level, file, " NV = %.*" NVgf "\n", NV_DIG, SvNVX(sv));
RESTORE_NUMERIC_LOCAL();
}
pv_display(d, ptr - delta, delta, 0,
pvlim));
}
- PerlIO_printf(file, "%s", pv_display(d, ptr, SvCUR(sv),
- re ? 0 : SvLEN(sv),
- pvlim));
- if (SvUTF8(sv)) /* the 6? \x{....} */
- PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 6 * SvCUR(sv), UNI_DISPLAY_QQ));
- PerlIO_printf(file, "\n");
+ if (type == SVt_INVLIST) {
+ PerlIO_printf(file, "\n");
+ /* 4 blanks indents 2 beyond the PV, etc */
+ _invlist_dump(file, level, " ", sv);
+ }
+ else {
+ PerlIO_printf(file, "%s", pv_display(d, ptr, SvCUR(sv),
+ re ? 0 : SvLEN(sv),
+ pvlim));
+ if (SvUTF8(sv)) /* the 6? \x{....} */
+ PerlIO_printf(file, " [UTF8 \"%s\"]",
+ sv_uni_display(d, sv, 6 * SvCUR(sv),
+ UNI_DISPLAY_QQ));
+ PerlIO_printf(file, "\n");
+ }
Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv));
if (!re)
Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n",
HV * const ost = SvOURSTASH(sv);
if (ost)
do_hv_dump(level, file, " OURSTASH", ost);
+ } else if (SvTYPE(sv) == SVt_PVAV && AvPAD_NAMELIST(sv)) {
+ Perl_dump_indent(aTHX_ level, file, " MAXNAMED = %"UVuf"\n",
+ (UV)PadnamelistMAXNAMED(sv));
} else {
if (SvMAGIC(sv))
do_magic_dump(level, file, SvMAGIC(sv), nest+1, maxnest, dumpops, pvlim);
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);
+ /* arylen is stored in magic, and padnamelists use SvMAGIC for
+ something else. */
+ if (!AvPAD_NAMELIST(sv))
+ Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n",
+ SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0);
sv_setpvs(d, "");
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(MUTABLE_AV(sv)) >= 0) {
- int count;
- for (count = 0; count <= av_len(MUTABLE_AV(sv)) && count < maxnest; count++) {
+ if (nest < maxnest && av_tindex(MUTABLE_AV(sv)) >= 0) {
+ SSize_t count;
+ for (count = 0; count <= av_tindex(MUTABLE_AV(sv)) && count < maxnest; count++) {
SV** const elt = av_fetch(MUTABLE_AV(sv),count,0);
Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count);
}
}
break;
- case SVt_PVHV:
+ case SVt_PVHV: {
+ U32 usedkeys;
+ if (SvOOK(sv)) {
+ struct xpvhv_aux *const aux = HvAUX(sv);
+ Perl_dump_indent(aTHX_ level, file, " AUX_FLAGS = %"UVuf"\n",
+ (UV)aux->xhv_aux_flags);
+ }
Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv)));
- if (HvARRAY(sv) && HvUSEDKEYS(sv)) {
+ usedkeys = HvUSEDKEYS(sv);
+ if (HvARRAY(sv) && usedkeys) {
/* Show distribution of HEs in the ARRAY */
int freq[200];
-#define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1))
+#define FREQ_MAX ((int)(C_ARRAY_LENGTH(freq) - 1))
int i;
int max = 0;
- U32 pow2 = 2, keys = HvUSEDKEYS(sv);
+ U32 pow2 = 2, keys = usedkeys;
NV theoret, sum = 0;
PerlIO_printf(file, " (");
}
while ((keys = keys >> 1))
pow2 = pow2 << 1;
- theoret = HvUSEDKEYS(sv);
+ theoret = usedkeys;
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)HvUSEDKEYS(sv));
+ Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)usedkeys);
{
STRLEN count = 0;
HE **ents = HvARRAY(sv);
}
{
const char * const hvname = HvNAME_get(sv);
- if (hvname)
- Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname);
+ if (hvname) {
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n",
+ generic_pv_escape( tmpsv, hvname,
+ HvNAMELEN(sv), HvNAMEUTF8(sv)));
+ }
}
if (SvOOK(sv)) {
AV * const backrefs
HEK *const *const endp = HvAUX(sv)->xhv_name_u.xhvnameu_names
+ (count < 0 ? -count : count);
while (hekp < endp) {
- if (*hekp) {
- sv_catpvs(names, ", \"");
- sv_catpvn(names, HEK_KEY(*hekp), HEK_LEN(*hekp));
- sv_catpvs(names, "\"");
+ if (HEK_LEN(*hekp)) {
+ SV *tmp = newSVpvs_flags("", SVs_TEMP);
+ Perl_sv_catpvf(aTHX_ names, ", \"%s\"",
+ generic_pv_escape(tmp, HEK_KEY(*hekp), HEK_LEN(*hekp), HEK_UTF8(*hekp)));
} else {
/* This should never happen. */
sv_catpvs(names, ", (null)");
level, file, " ENAME = %s\n", SvPV_nolen(names)+2
);
}
- else
+ else {
+ SV * const tmp = newSVpvs_flags("", SVs_TEMP);
+ const char *const hvename = HvENAME_get(sv);
Perl_dump_indent(aTHX_
- level, file, " ENAME = \"%s\"\n", HvENAME_get(sv)
- );
+ level, file, " ENAME = \"%s\"\n",
+ generic_pv_escape(tmp, hvename,
+ HvENAMELEN_get(sv), HvENAMEUTF8(sv)));
+ }
}
if (backrefs) {
Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n",
dumpops, pvlim);
}
if (meta) {
- /* FIXME - mro_algs kflags can signal a UTF-8 name. */
- Perl_dump_indent(aTHX_ level, file, " MRO_WHICH = \"%.*s\" (0x%"UVxf")\n",
- (int)meta->mro_which->length,
- meta->mro_which->name,
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ Perl_dump_indent(aTHX_ level, file, " MRO_WHICH = \"%s\" (0x%"UVxf")\n",
+ generic_pv_escape( tmpsv, meta->mro_which->name,
+ meta->mro_which->length,
+ (meta->mro_which->kflags & HVhek_UTF8)),
PTR2UV(meta->mro_which));
Perl_dump_indent(aTHX_ level, file, " CACHE_GEN = 0x%"UVxf"\n",
(UV)meta->cache_gen);
}
}
break;
+ } /* case SVt_PVHV */
case SVt_PVCV:
if (CvAUTOLOAD(sv)) {
- STRLEN len;
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ STRLEN len;
const char *const name = SvPV_const(sv, len);
- Perl_dump_indent(aTHX_ level, file, " AUTOLOAD = \"%.*s\"\n",
- (int) len, name);
+ Perl_dump_indent(aTHX_ level, file, " AUTOLOAD = \"%s\"\n",
+ generic_pv_escape(tmpsv, name, len, SvUTF8(sv)));
}
if (SvPOK(sv)) {
- Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n",
- (int) CvPROTOLEN(sv), CvPROTO(sv));
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ const char *const proto = CvPROTO(sv);
+ Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n",
+ generic_pv_escape(tmpsv, proto, CvPROTOLEN(sv),
+ SvUTF8(sv)));
}
- /* FALL THROUGH */
+ /* FALLTHROUGH */
case SVt_PVFM:
do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
if (!CvISXSUB(sv)) {
: CvANON(outside) ? "ANON"
: (outside == PL_main_cv) ? "MAIN"
: CvUNIQUE(outside) ? "UNIQUE"
- : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED"));
+ : CvGV(outside) ?
+ generic_pv_escape(
+ newSVpvs_flags("", SVs_TEMP),
+ GvNAME(CvGV(outside)),
+ GvNAMELEN(CvGV(outside)),
+ GvNAMEUTF8(CvGV(outside)))
+ : "UNDEFINED"));
}
if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv)))
do_sv_dump(level+1, file, MUTABLE_SV(CvOUTSIDE(sv)), nest+1, maxnest, dumpops, pvlim);
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)));
Perl_dump_indent(aTHX_ level, file, " FLAGS = %"IVdf"\n", (IV)LvFLAGS(sv));
- if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T')
+ if (isALPHA_FOLD_NE(LvTYPE(sv), 't'))
do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest,
dumpops, pvlim);
}
if (isREGEXP(sv)) goto dumpregexp;
if (!isGV_with_GP(sv))
break;
- Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv));
+ {
+ SV* tmpsv = newSVpvs_flags("", SVs_TEMP);
+ Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n",
+ generic_pv_escape(tmpsv, GvNAME(sv),
+ GvNAMELEN(sv),
+ GvNAMEUTF8(sv)));
+ }
Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv));
do_hv_dump (level, file, " GvSTASH", GvSTASH(sv));
+ Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv));
Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv)));
if (!GvGP(sv))
break;
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:
dumpregexp:
{
struct regexp * const r = ReANY((REGEXP*)sv);
-#define SV_SET_STRINGIFY_REGEXP_FLAGS(d,flags) STMT_START { \
+
+#define SV_SET_STRINGIFY_REGEXP_FLAGS(d,flags,names) STMT_START { \
sv_setpv(d,""); \
- append_flags(d, flags, regexp_flags_names); \
+ append_flags(d, flags, names); \
if (SvCUR(d) > 0 && *(SvEND(d) - 1) == ',') { \
SvCUR_set(d, SvCUR(d) - 1); \
SvPVX(d)[SvCUR(d)] = '\0'; \
} \
} STMT_END
- SV_SET_STRINGIFY_REGEXP_FLAGS(d,r->compflags);
+ SV_SET_STRINGIFY_REGEXP_FLAGS(d,r->compflags,regexp_extflags_names);
Perl_dump_indent(aTHX_ level, file, " COMPFLAGS = 0x%"UVxf" (%s)\n",
(UV)(r->compflags), SvPVX_const(d));
- SV_SET_STRINGIFY_REGEXP_FLAGS(d,r->extflags);
+ SV_SET_STRINGIFY_REGEXP_FLAGS(d,r->extflags,regexp_extflags_names);
Perl_dump_indent(aTHX_ level, file, " EXTFLAGS = 0x%"UVxf" (%s)\n",
(UV)(r->extflags), SvPVX_const(d));
-#undef SV_SET_STRINGIFY_REGEXP_FLAGS
- Perl_dump_indent(aTHX_ level, file, " INTFLAGS = 0x%"UVxf"\n",
+ Perl_dump_indent(aTHX_ level, file, " ENGINE = 0x%"UVxf" (%s)\n",
+ PTR2UV(r->engine), (r->engine == &PL_core_reg_engine) ? "STANDARD" : "PLUG-IN" );
+ if (r->engine == &PL_core_reg_engine) {
+ SV_SET_STRINGIFY_REGEXP_FLAGS(d,r->intflags,regexp_core_intflags_names);
+ Perl_dump_indent(aTHX_ level, file, " INTFLAGS = 0x%"UVxf" (%s)\n",
+ (UV)(r->intflags), SvPVX_const(d));
+ } else {
+ Perl_dump_indent(aTHX_ level, file, " INTFLAGS = 0x%"UVxf"\n",
(UV)(r->intflags));
+ }
+#undef SV_SET_STRINGIFY_REGEXP_FLAGS
Perl_dump_indent(aTHX_ level, file, " NPARENS = %"UVuf"\n",
(UV)(r->nparens));
Perl_dump_indent(aTHX_ level, file, " LASTPAREN = %"UVuf"\n",
pv_display(d, r->subbeg, r->sublen, 50, pvlim));
else
Perl_dump_indent(aTHX_ level, file, " SUBBEG = 0x0\n");
- Perl_dump_indent(aTHX_ level, file, " ENGINE = 0x%"UVxf"\n",
- PTR2UV(r->engine));
Perl_dump_indent(aTHX_ level, file, " MOTHER_RE = 0x%"UVxf"\n",
PTR2UV(r->mother_re));
+ if (nest < maxnest && r->mother_re)
+ do_sv_dump(level+1, file, (SV *)r->mother_re, nest+1,
+ maxnest, dumpops, pvlim);
Perl_dump_indent(aTHX_ level, file, " PAREN_NAMES = 0x%"UVxf"\n",
PTR2UV(r->paren_names));
Perl_dump_indent(aTHX_ level, file, " SUBSTRS = 0x%"UVxf"\n",
SvREFCNT_dec_NN(d);
}
+/*
+=for apidoc sv_dump
+
+Dumps the contents of an SV to the C<STDERR> filehandle.
+
+For an example of its output, see L<Devel::Peek>.
+
+=cut
+*/
+
void
Perl_sv_dump(pTHX_ SV *sv)
{
- dVAR;
-
PERL_ARGS_ASSERT_SV_DUMP;
if (SvROK(sv))
int
Perl_runops_debug(pTHX)
{
- dVAR;
if (!PL_op) {
Perl_ck_warner_d(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN");
return 0;
I32
Perl_debop(pTHX_ const OP *o)
{
- dVAR;
+ int count;
PERL_ARGS_ASSERT_DEBOP;
case OP_GV:
if (cGVOPo_gv) {
SV * const sv = newSV(0);
-#ifdef PERL_MAD
- /* FIXME - is 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_NN(sv);
PerlIO_printf(Perl_debug_log, "(NULL)");
break;
- {
- int count;
-
case OP_PADSV:
case OP_PADAV:
case OP_PADHV:
PerlIO_printf(Perl_debug_log, ")");
}
break;
- }
default:
break;
STATIC CV*
S_deb_curcv(pTHX_ const I32 ix)
{
- dVAR;
const PERL_CONTEXT * const cx = &cxstack[ix];
if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT)
return cx->blk_sub.cv;
void
Perl_watch(pTHX_ char **addr)
{
- dVAR;
-
PERL_ARGS_ASSERT_WATCH;
PL_watchaddr = addr;
STATIC void
S_debprof(pTHX_ const OP *o)
{
- dVAR;
-
PERL_ARGS_ASSERT_DEBPROF;
if (!DEBUG_J_TEST_ && CopSTASH_eq(PL_curcop, PL_debstash))
void
Perl_debprofdump(pTHX)
{
- dVAR;
unsigned i;
if (!PL_profiledata)
return;
}
}
-#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;
-
- PERL_ARGS_ASSERT_XMLDUMP_ATTR;
-
- 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;
- PERL_ARGS_ASSERT_XMLDUMP_INDENT;
- 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)
-{
- PERL_ARGS_ASSERT_XMLDUMP_VINDENT;
-
- PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
- PerlIO_vprintf(file, pat, *args);
-}
-
-void
-Perl_xmldump_all(pTHX)
-{
- xmldump_all_perl(FALSE);
-}
-
-void
-Perl_xmldump_all_perl(pTHX_ bool justperl PERL_UNUSED_DECL)
-{
- PerlIO_setlinebuf(PL_xmlfp);
- if (PL_main_root)
- op_xmldump(PL_main_root);
- /* someday we might call this, when it outputs XML: */
- /* xmldump_packsubs_perl(PL_defstash, justperl); */
- if (PL_xmlfp != (PerlIO*)PerlIO_stdout())
- PerlIO_close(PL_xmlfp);
- PL_xmlfp = 0;
-}
-
-void
-Perl_xmldump_packsubs(pTHX_ const HV *stash)
-{
- PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS;
- xmldump_packsubs_perl(stash, FALSE);
-}
-
-void
-Perl_xmldump_packsubs_perl(pTHX_ const HV *stash, bool justperl)
-{
- I32 i;
- HE *entry;
-
- PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL;
-
- if (!HvARRAY(stash))
- return;
- for (i = 0; i <= (I32) HvMAX(stash); i++) {
- for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) {
- GV *gv = MUTABLE_GV(HeVAL(entry));
- HV *hv;
- if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
- continue;
- if (GvCVu(gv))
- xmldump_sub_perl(gv, justperl);
- if (GvFORM(gv))
- xmldump_form(gv);
- if (HeKEY(entry)[HeKLEN(entry)-1] == ':'
- && (hv = GvHV(gv)) && hv != PL_defstash)
- xmldump_packsubs_perl(hv, justperl); /* nested package */
- }
- }
-}
-
-void
-Perl_xmldump_sub(pTHX_ const GV *gv)
-{
- PERL_ARGS_ASSERT_XMLDUMP_SUB;
- xmldump_sub_perl(gv, FALSE);
-}
-
-void
-Perl_xmldump_sub_perl(pTHX_ const GV *gv, bool justperl)
-{
- SV * sv;
-
- PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL;
-
- if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv))))
- return;
-
- sv = sv_newmortal();
- gv_fullname3(sv, gv, NULL);
- 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, "<undef>\n");
-}
-
-void
-Perl_xmldump_form(pTHX_ const GV *gv)
-{
- SV * const sv = sv_newmortal();
-
- PERL_ARGS_ASSERT_XMLDUMP_FORM;
-
- gv_fullname3(sv, gv, NULL);
- 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, "<undef>\n");
-}
-
-void
-Perl_xmldump_eval(pTHX)
-{
- op_xmldump(PL_eval_root);
-}
-
-char *
-Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
-{
- PERL_ARGS_ASSERT_SV_CATXMLSV;
- return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv));
-}
-
-char *
-Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
-{
- PERL_ARGS_ASSERT_SV_CATXMLPV;
- return sv_catxmlpvn(dsv, pv, strlen(pv), utf8);
-}
-
-char *
-Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
-{
- unsigned int c;
- const char * const e = pv + len;
- const char * const start = pv;
- STRLEN dsvcur;
- STRLEN cl;
-
- PERL_ARGS_ASSERT_SV_CATXMLPVN;
-
- sv_catpvs(dsv,"");
- dsvcur = SvCUR(dsv); /* in case we have to restart */
-
- retry:
- while (pv < e) {
- if (utf8) {
- c = utf8_to_uvchr_buf((U8*)pv, (U8*)e, &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 '<':
- sv_catpvs(dsv, "<");
- break;
- case '>':
- sv_catpvs(dsv, ">");
- break;
- case '&':
- sv_catpvs(dsv, "&");
- break;
- case '"':
- sv_catpvs(dsv, """);
- break;
- default:
- if (c < 0xD800) {
- if (c < 32 || c > 127) {
- Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c);
- }
- else {
- const char string = (char) c;
- sv_catpvn(dsv, &string, 1);
- }
- 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 * const t = sv_newmortal();
- STRLEN n_a;
- int unref = 0;
-
- PERL_ARGS_ASSERT_SV_XMLPEEK;
-
- sv_utf8_upgrade(t);
- sv_setpvs(t, "");
- /* retry: */
- if (!sv) {
- sv_catpv(t, "VOID=\"\"");
- goto finish;
- }
- else if (sv == (const SV *)0x55555555 || ((char)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=\"<T>\"");
- }
-
- 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_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_INVLIST:
- sv_catpv(t, " DUMMY=\"");
- break;
- case SVt_REGEXP:
- sv_catpv(t, " REGEXP=\"");
- 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:
- while (unref--)
- sv_catpv(t, ")");
- return SvPV(t, n_a);
-}
-
-void
-Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
-{
- PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP;
-
- if (!pm) {
- Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n");
- return;
- }
- Perl_xmldump_indent(aTHX_ level, file, "<pmop \n");
- level++;
- if (PM_GETRE(pm)) {
- REGEXP *const r = PM_GETRE(pm);
- SV * const tmpsv = newSVpvn_utf8("", 0, TRUE);
- sv_catxmlsv(tmpsv, MUTABLE_SV(r));
- Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n",
- SvPVX(tmpsv));
- SvREFCNT_dec_NN(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) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) {
- SV * const tmpsv = pm_description(pm);
- Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
- SvREFCNT_dec_NN(tmpsv);
- }
-
- level--;
- if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) {
- Perl_xmldump_indent(aTHX_ level, file, ">\n");
- Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n");
- do_op_xmldump(level+2, file, pm->op_pmreplrootu.op_pmreplroot);
- Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n");
- Perl_xmldump_indent(aTHX_ level, file, "</pmop>\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;
- const OPCODE optype = o->op_type;
-
- PERL_ARGS_ASSERT_DO_OP_XMLDUMP;
-
- if (!o)
- return;
- seq = sequence_num(o);
- Perl_xmldump_indent(aTHX_ level, file,
- "<op_%s seq=\"%"UVuf" -> ",
- 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 (optype == 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=\"%"UVuf"\"",
- (UV)CopLINE(cCOPo));
- if (CopSTASHPV(cCOPo))
- PerlIO_printf(file, " package=\"%s\"",
- CopSTASHPV(cCOPo));
- if (CopLABEL(cCOPo))
- PerlIO_printf(file, " label=\"%s\"",
- CopLABEL(cCOPo));
- }
- }
- 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
-
- DUMP_OP_FLAGS(o,1,0,file);
- DUMP_OP_PRIVATE(o,1,0,file);
-
- switch (optype) {
- 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 * const tmpsv1 = newSVpvn_utf8(NULL, 0, TRUE);
- SV * const tmpsv2 = newSVpvn_utf8("", 0, TRUE);
- char *s;
- STRLEN len;
- ENTER;
- SAVEFREESV(tmpsv1);
- SAVEFREESV(tmpsv2);
- gv_fullname3(tmpsv1, MUTABLE_GV(cSVOPo->op_sv), NULL);
- 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_HINTSEVAL:
- 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_NEXTSTATE:
- case OP_DBSTATE:
- if (CopLINE(cCOPo))
- S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"",
- (UV)CopLINE(cCOPo));
- if (CopSTASHPV(cCOPo))
- S_xmldump_attr(aTHX_ level, file, "package=\"%s\"",
- CopSTASHPV(cCOPo));
- if (CopLABEL(cCOPo))
- S_xmldump_attr(aTHX_ level, file, "label=\"%s\"",
- CopLABEL(cCOPo));
- 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) {
- char prevkey = '\0';
- SV * const tmpsv = newSVpvn_utf8("", 0, TRUE);
- const MADPROP* mp = o->op_madprop;
-
- if (!contents) {
- contents = 1;
- PerlIO_printf(file, ">\n");
- }
- Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n");
- level++;
- while (mp) {
- char tmp = mp->mad_key;
- sv_setpvs(tmpsv,"\"");
- if (tmp)
- sv_catxmlpvn(tmpsv, &tmp, 1, 0);
- if ((tmp == '_') || (tmp == '#')) /* '_' '#' whitespace belong to the previous token. */
- sv_catxmlpvn(tmpsv, &prevkey, 1, 0);
- else
- prevkey = tmp;
- sv_catpv(tmpsv, "\"");
- switch (mp->mad_type) {
- case MAD_NULL:
- sv_catpv(tmpsv, "NULL");
- Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\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, "<mad_pv key=%s/>\n", SvPVX(tmpsv));
- break;
- case MAD_SV:
- sv_catpv(tmpsv, " val=\"");
- sv_catxmlsv(tmpsv, MUTABLE_SV(mp->mad_val));
- sv_catpv(tmpsv, "\"");
- Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv));
- break;
- case MAD_OP:
- if ((OP*)mp->mad_val) {
- Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv));
- do_op_xmldump(level+1, file, (OP*)mp->mad_val);
- Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n");
- }
- break;
- default:
- Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv));
- break;
- }
- mp = mp->mad_next;
- }
- level--;
- Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n");
-
- SvREFCNT_dec_NN(tmpsv);
- }
-
- switch (optype) {
- 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, "</op_%s>\n", OP_NAME(o));
- else
- PerlIO_printf(file, " />\n");
-}
-
-void
-Perl_op_xmldump(pTHX_ const OP *o)
-{
- PERL_ARGS_ASSERT_OP_XMLDUMP;
-
- do_op_xmldump(0, PL_xmlfp, o);
-}
-#endif
/*
* Local variables:
https://perl5.git.perl.org / perl5.git / blobdiff