Commit | Line | Data |
---|---|---|
a0d0e21e | 1 | /* dump.c |
a687059c | 2 | * |
1129b882 NC |
3 | * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, |
4 | * 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others | |
a687059c | 5 | * |
6e21c824 LW |
6 | * You may distribute under the terms of either the GNU General Public |
7 | * License or the Artistic License, as specified in the README file. | |
8d063cd8 | 8 | * |
a0d0e21e LW |
9 | */ |
10 | ||
11 | /* | |
4ac71550 TC |
12 | * 'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and |
13 | * it has not been hard for me to read your mind and memory.' | |
14 | * | |
15 | * [p.220 of _The Lord of the Rings_, II/i: "Many Meetings"] | |
8d063cd8 LW |
16 | */ |
17 | ||
166f8a29 | 18 | /* This file contains utility routines to dump the contents of SV and OP |
61296642 | 19 | * structures, as used by command-line options like -Dt and -Dx, and |
166f8a29 DM |
20 | * by Devel::Peek. |
21 | * | |
22 | * It also holds the debugging version of the runops function. | |
23 | */ | |
24 | ||
8d063cd8 | 25 | #include "EXTERN.h" |
864dbfa3 | 26 | #define PERL_IN_DUMP_C |
8d063cd8 | 27 | #include "perl.h" |
f722798b | 28 | #include "regcomp.h" |
0bd48802 AL |
29 | #include "proto.h" |
30 | ||
8d063cd8 | 31 | |
5357ca29 NC |
32 | static const char* const svtypenames[SVt_LAST] = { |
33 | "NULL", | |
1cb9cd50 | 34 | "BIND", |
5357ca29 | 35 | "IV", |
b53eecb4 | 36 | "NV", |
5357ca29 NC |
37 | "PV", |
38 | "PVIV", | |
39 | "PVNV", | |
40 | "PVMG", | |
5c35adbb | 41 | "REGEXP", |
5357ca29 NC |
42 | "PVGV", |
43 | "PVLV", | |
44 | "PVAV", | |
45 | "PVHV", | |
46 | "PVCV", | |
47 | "PVFM", | |
48 | "PVIO" | |
49 | }; | |
50 | ||
51 | ||
52 | static const char* const svshorttypenames[SVt_LAST] = { | |
53 | "UNDEF", | |
1cb9cd50 | 54 | "BIND", |
5357ca29 | 55 | "IV", |
b53eecb4 | 56 | "NV", |
5357ca29 NC |
57 | "PV", |
58 | "PVIV", | |
59 | "PVNV", | |
60 | "PVMG", | |
5c35adbb | 61 | "REGEXP", |
5357ca29 NC |
62 | "GV", |
63 | "PVLV", | |
64 | "AV", | |
65 | "HV", | |
66 | "CV", | |
67 | "FM", | |
68 | "IO" | |
69 | }; | |
70 | ||
a0c2f4dd NC |
71 | struct flag_to_name { |
72 | U32 flag; | |
73 | const char *name; | |
74 | }; | |
75 | ||
76 | static void | |
77 | S_append_flags(pTHX_ SV *sv, U32 flags, const struct flag_to_name *start, | |
78 | const struct flag_to_name *const end) | |
79 | { | |
80 | do { | |
81 | if (flags & start->flag) | |
82 | sv_catpv(sv, start->name); | |
83 | } while (++start < end); | |
84 | } | |
85 | ||
86 | #define append_flags(sv, f, flags) \ | |
cd431fde | 87 | S_append_flags(aTHX_ (sv), (f), (flags), C_ARRAY_END(flags)) |
a0c2f4dd NC |
88 | |
89 | ||
2814eb74 | 90 | |
3967c732 | 91 | void |
864dbfa3 | 92 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 | 93 | { |
3967c732 | 94 | va_list args; |
7918f24d | 95 | PERL_ARGS_ASSERT_DUMP_INDENT; |
3967c732 | 96 | va_start(args, pat); |
c5be433b | 97 | dump_vindent(level, file, pat, &args); |
3967c732 JD |
98 | va_end(args); |
99 | } | |
8adcabd8 LW |
100 | |
101 | void | |
c5be433b GS |
102 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
103 | { | |
97aff369 | 104 | dVAR; |
7918f24d | 105 | PERL_ARGS_ASSERT_DUMP_VINDENT; |
c8db6e60 | 106 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
c5be433b GS |
107 | PerlIO_vprintf(file, pat, *args); |
108 | } | |
109 | ||
110 | void | |
864dbfa3 | 111 | Perl_dump_all(pTHX) |
79072805 | 112 | { |
712a6fe4 | 113 | dump_all_perl(FALSE); |
f0e3f042 CS |
114 | } |
115 | ||
116 | void | |
117 | Perl_dump_all_perl(pTHX_ bool justperl) | |
118 | { | |
119 | ||
97aff369 | 120 | dVAR; |
760ac839 | 121 | PerlIO_setlinebuf(Perl_debug_log); |
3280af22 | 122 | if (PL_main_root) |
3967c732 | 123 | op_dump(PL_main_root); |
f0e3f042 | 124 | dump_packsubs_perl(PL_defstash, justperl); |
463ee0b2 LW |
125 | } |
126 | ||
127 | void | |
e1ec3a88 | 128 | Perl_dump_packsubs(pTHX_ const HV *stash) |
463ee0b2 | 129 | { |
28eb953d | 130 | PERL_ARGS_ASSERT_DUMP_PACKSUBS; |
f0e3f042 CS |
131 | dump_packsubs_perl(stash, FALSE); |
132 | } | |
133 | ||
134 | void | |
135 | Perl_dump_packsubs_perl(pTHX_ const HV *stash, bool justperl) | |
136 | { | |
97aff369 | 137 | dVAR; |
a0d0e21e | 138 | I32 i; |
463ee0b2 | 139 | |
28eb953d | 140 | PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL; |
7918f24d | 141 | |
8990e307 LW |
142 | if (!HvARRAY(stash)) |
143 | return; | |
a0d0e21e | 144 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
e1ec3a88 | 145 | const HE *entry; |
4db58590 | 146 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
159b6efe | 147 | const GV * const gv = (const GV *)HeVAL(entry); |
e29cdcb3 GS |
148 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
149 | continue; | |
8ebc5c01 | 150 | if (GvCVu(gv)) |
f0e3f042 | 151 | dump_sub_perl(gv, justperl); |
85e6fe83 LW |
152 | if (GvFORM(gv)) |
153 | dump_form(gv); | |
61f9802b AL |
154 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':') { |
155 | const HV * const hv = GvHV(gv); | |
156 | if (hv && (hv != PL_defstash)) | |
f0e3f042 | 157 | dump_packsubs_perl(hv, justperl); /* nested package */ |
61f9802b | 158 | } |
463ee0b2 | 159 | } |
79072805 LW |
160 | } |
161 | } | |
162 | ||
163 | void | |
e1ec3a88 | 164 | Perl_dump_sub(pTHX_ const GV *gv) |
a687059c | 165 | { |
28eb953d | 166 | PERL_ARGS_ASSERT_DUMP_SUB; |
f0e3f042 CS |
167 | dump_sub_perl(gv, FALSE); |
168 | } | |
169 | ||
170 | void | |
171 | Perl_dump_sub_perl(pTHX_ const GV *gv, bool justperl) | |
172 | { | |
173 | SV * sv; | |
85e6fe83 | 174 | |
28eb953d | 175 | PERL_ARGS_ASSERT_DUMP_SUB_PERL; |
7918f24d | 176 | |
f0e3f042 CS |
177 | if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv)))) |
178 | return; | |
179 | ||
180 | sv = sv_newmortal(); | |
bd61b366 | 181 | gv_fullname3(sv, gv, NULL); |
b15aece3 | 182 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); |
aed2304a | 183 | if (CvISXSUB(GvCV(gv))) |
91f3b821 GS |
184 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
185 | PTR2UV(CvXSUB(GvCV(gv))), | |
894356b3 | 186 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 | 187 | else if (CvROOT(GvCV(gv))) |
3967c732 | 188 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 | 189 | else |
cea2e8a9 | 190 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 LW |
191 | } |
192 | ||
193 | void | |
e1ec3a88 | 194 | Perl_dump_form(pTHX_ const GV *gv) |
85e6fe83 | 195 | { |
b464bac0 | 196 | SV * const sv = sv_newmortal(); |
85e6fe83 | 197 | |
7918f24d NC |
198 | PERL_ARGS_ASSERT_DUMP_FORM; |
199 | ||
bd61b366 | 200 | gv_fullname3(sv, gv, NULL); |
b15aece3 | 201 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); |
85e6fe83 | 202 | if (CvROOT(GvFORM(gv))) |
3967c732 | 203 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 | 204 | else |
cea2e8a9 | 205 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c LW |
206 | } |
207 | ||
8adcabd8 | 208 | void |
864dbfa3 | 209 | Perl_dump_eval(pTHX) |
8d063cd8 | 210 | { |
97aff369 | 211 | dVAR; |
3967c732 JD |
212 | op_dump(PL_eval_root); |
213 | } | |
214 | ||
3df15adc YO |
215 | |
216 | /* | |
87cea99e | 217 | =for apidoc pv_escape |
3df15adc YO |
218 | |
219 | Escapes at most the first "count" chars of pv and puts the results into | |
ab3bbdeb | 220 | dsv such that the size of the escaped string will not exceed "max" chars |
3df15adc YO |
221 | and will not contain any incomplete escape sequences. |
222 | ||
ab3bbdeb YO |
223 | If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string |
224 | will also be escaped. | |
3df15adc YO |
225 | |
226 | Normally the SV will be cleared before the escaped string is prepared, | |
ab3bbdeb YO |
227 | but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur. |
228 | ||
38a44b82 | 229 | If PERL_PV_ESCAPE_UNI is set then the input string is treated as Unicode, |
ab3bbdeb | 230 | if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned |
38a44b82 | 231 | using C<is_utf8_string()> to determine if it is Unicode. |
ab3bbdeb YO |
232 | |
233 | If PERL_PV_ESCAPE_ALL is set then all input chars will be output | |
681f01c2 KW |
234 | using C<\x01F1> style escapes, otherwise if PERL_PV_ESCAPE_NONASCII is set, only |
235 | chars above 127 will be escaped using this style; otherwise, only chars above | |
236 | 255 will be so escaped; other non printable chars will use octal or | |
237 | common escaped patterns like C<\n>. Otherwise, if PERL_PV_ESCAPE_NOBACKSLASH | |
238 | then all chars below 255 will be treated as printable and | |
ab3bbdeb YO |
239 | will be output as literals. |
240 | ||
241 | If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the | |
c8536afa KW |
242 | string will be escaped, regardless of max. If the output is to be in hex, |
243 | then it will be returned as a plain hex | |
244 | sequence. Thus the output will either be a single char, | |
245 | an octal escape sequence, a special escape like C<\n> or a hex value. | |
3df15adc | 246 | |
44a2ac75 YO |
247 | If PERL_PV_ESCAPE_RE is set then the escape char used will be a '%' and |
248 | not a '\\'. This is because regexes very often contain backslashed | |
249 | sequences, whereas '%' is not a particularly common character in patterns. | |
250 | ||
ab3bbdeb | 251 | Returns a pointer to the escaped text as held by dsv. |
3df15adc YO |
252 | |
253 | =cut | |
254 | */ | |
ab3bbdeb | 255 | #define PV_ESCAPE_OCTBUFSIZE 32 |
ddc5bc0f | 256 | |
3967c732 | 257 | char * |
ddc5bc0f | 258 | Perl_pv_escape( pTHX_ SV *dsv, char const * const str, |
ab3bbdeb YO |
259 | const STRLEN count, const STRLEN max, |
260 | STRLEN * const escaped, const U32 flags ) | |
261 | { | |
61f9802b AL |
262 | const char esc = (flags & PERL_PV_ESCAPE_RE) ? '%' : '\\'; |
263 | const char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : esc; | |
44a2ac75 | 264 | char octbuf[PV_ESCAPE_OCTBUFSIZE] = "%123456789ABCDF"; |
ab3bbdeb YO |
265 | STRLEN wrote = 0; /* chars written so far */ |
266 | STRLEN chsize = 0; /* size of data to be written */ | |
267 | STRLEN readsize = 1; /* size of data just read */ | |
38a44b82 | 268 | bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this Unicode */ |
ddc5bc0f | 269 | const char *pv = str; |
61f9802b | 270 | const char * const end = pv + count; /* end of string */ |
44a2ac75 | 271 | octbuf[0] = esc; |
ab3bbdeb | 272 | |
7918f24d NC |
273 | PERL_ARGS_ASSERT_PV_ESCAPE; |
274 | ||
9ed8b5e5 | 275 | if (!(flags & PERL_PV_ESCAPE_NOCLEAR)) { |
7fddd944 | 276 | /* This won't alter the UTF-8 flag */ |
76f68e9b | 277 | sv_setpvs(dsv, ""); |
7fddd944 | 278 | } |
ab3bbdeb | 279 | |
ddc5bc0f | 280 | if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count)) |
ab3bbdeb YO |
281 | isuni = 1; |
282 | ||
283 | for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) { | |
4b88fb76 | 284 | const UV u= (isuni) ? utf8_to_uvchr_buf((U8*)pv, (U8*) end, &readsize) : (U8)*pv; |
ab3bbdeb YO |
285 | const U8 c = (U8)u & 0xFF; |
286 | ||
681f01c2 KW |
287 | if ( ( u > 255 ) |
288 | || (flags & PERL_PV_ESCAPE_ALL) | |
289 | || (( u > 127 ) && (flags & PERL_PV_ESCAPE_NONASCII))) | |
290 | { | |
ab3bbdeb YO |
291 | if (flags & PERL_PV_ESCAPE_FIRSTCHAR) |
292 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, | |
293 | "%"UVxf, u); | |
294 | else | |
295 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, | |
44a2ac75 | 296 | "%cx{%"UVxf"}", esc, u); |
ab3bbdeb YO |
297 | } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) { |
298 | chsize = 1; | |
299 | } else { | |
44a2ac75 YO |
300 | if ( (c == dq) || (c == esc) || !isPRINT(c) ) { |
301 | chsize = 2; | |
ab3bbdeb | 302 | switch (c) { |
44a2ac75 YO |
303 | |
304 | case '\\' : /* fallthrough */ | |
305 | case '%' : if ( c == esc ) { | |
306 | octbuf[1] = esc; | |
307 | } else { | |
308 | chsize = 1; | |
309 | } | |
310 | break; | |
3df15adc YO |
311 | case '\v' : octbuf[1] = 'v'; break; |
312 | case '\t' : octbuf[1] = 't'; break; | |
313 | case '\r' : octbuf[1] = 'r'; break; | |
314 | case '\n' : octbuf[1] = 'n'; break; | |
315 | case '\f' : octbuf[1] = 'f'; break; | |
44a2ac75 | 316 | case '"' : |
ab3bbdeb | 317 | if ( dq == '"' ) |
3df15adc | 318 | octbuf[1] = '"'; |
ab3bbdeb YO |
319 | else |
320 | chsize = 1; | |
44a2ac75 | 321 | break; |
3df15adc | 322 | default: |
bbae360a | 323 | if ( (pv+readsize < end) && isDIGIT((U8)*(pv+readsize)) ) |
ab3bbdeb | 324 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 YO |
325 | "%c%03o", esc, c); |
326 | else | |
ab3bbdeb | 327 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 | 328 | "%c%o", esc, c); |
ab3bbdeb YO |
329 | } |
330 | } else { | |
44a2ac75 | 331 | chsize = 1; |
ab3bbdeb | 332 | } |
44a2ac75 YO |
333 | } |
334 | if ( max && (wrote + chsize > max) ) { | |
335 | break; | |
ab3bbdeb | 336 | } else if (chsize > 1) { |
44a2ac75 YO |
337 | sv_catpvn(dsv, octbuf, chsize); |
338 | wrote += chsize; | |
3df15adc | 339 | } else { |
7fddd944 NC |
340 | /* If PERL_PV_ESCAPE_NOBACKSLASH is set then bytes in the range |
341 | 128-255 can be appended raw to the dsv. If dsv happens to be | |
342 | UTF-8 then we need catpvf to upgrade them for us. | |
343 | Or add a new API call sv_catpvc(). Think about that name, and | |
344 | how to keep it clear that it's unlike the s of catpvs, which is | |
345 | really an array octets, not a string. */ | |
346 | Perl_sv_catpvf( aTHX_ dsv, "%c", c); | |
3df15adc YO |
347 | wrote++; |
348 | } | |
ab3bbdeb YO |
349 | if ( flags & PERL_PV_ESCAPE_FIRSTCHAR ) |
350 | break; | |
3967c732 | 351 | } |
ab3bbdeb YO |
352 | if (escaped != NULL) |
353 | *escaped= pv - str; | |
354 | return SvPVX(dsv); | |
355 | } | |
356 | /* | |
87cea99e | 357 | =for apidoc pv_pretty |
ab3bbdeb YO |
358 | |
359 | Converts a string into something presentable, handling escaping via | |
95b611b0 | 360 | pv_escape() and supporting quoting and ellipses. |
ab3bbdeb YO |
361 | |
362 | If the PERL_PV_PRETTY_QUOTE flag is set then the result will be | |
363 | double quoted with any double quotes in the string escaped. Otherwise | |
364 | if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in | |
365 | angle brackets. | |
6cba11c8 | 366 | |
95b611b0 RGS |
367 | If the PERL_PV_PRETTY_ELLIPSES flag is set and not all characters in |
368 | string were output then an ellipsis C<...> will be appended to the | |
ab3bbdeb | 369 | string. Note that this happens AFTER it has been quoted. |
6cba11c8 | 370 | |
ab3bbdeb YO |
371 | If start_color is non-null then it will be inserted after the opening |
372 | quote (if there is one) but before the escaped text. If end_color | |
373 | is non-null then it will be inserted after the escaped text but before | |
95b611b0 | 374 | any quotes or ellipses. |
ab3bbdeb YO |
375 | |
376 | Returns a pointer to the prettified text as held by dsv. | |
6cba11c8 | 377 | |
ab3bbdeb YO |
378 | =cut |
379 | */ | |
380 | ||
381 | char * | |
ddc5bc0f YO |
382 | Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count, |
383 | const STRLEN max, char const * const start_color, char const * const end_color, | |
ab3bbdeb YO |
384 | const U32 flags ) |
385 | { | |
61f9802b | 386 | const U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '%'; |
ab3bbdeb | 387 | STRLEN escaped; |
7918f24d NC |
388 | |
389 | PERL_ARGS_ASSERT_PV_PRETTY; | |
390 | ||
881a015e NC |
391 | if (!(flags & PERL_PV_PRETTY_NOCLEAR)) { |
392 | /* This won't alter the UTF-8 flag */ | |
76f68e9b | 393 | sv_setpvs(dsv, ""); |
881a015e NC |
394 | } |
395 | ||
ab3bbdeb | 396 | if ( dq == '"' ) |
76f68e9b | 397 | sv_catpvs(dsv, "\""); |
ab3bbdeb | 398 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
76f68e9b | 399 | sv_catpvs(dsv, "<"); |
ab3bbdeb YO |
400 | |
401 | if ( start_color != NULL ) | |
76f68e9b | 402 | sv_catpv(dsv, start_color); |
ab3bbdeb YO |
403 | |
404 | pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR ); | |
405 | ||
406 | if ( end_color != NULL ) | |
76f68e9b | 407 | sv_catpv(dsv, end_color); |
ab3bbdeb YO |
408 | |
409 | if ( dq == '"' ) | |
76f68e9b | 410 | sv_catpvs( dsv, "\""); |
ab3bbdeb | 411 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
76f68e9b | 412 | sv_catpvs(dsv, ">"); |
ab3bbdeb | 413 | |
95b611b0 | 414 | if ( (flags & PERL_PV_PRETTY_ELLIPSES) && ( escaped < count ) ) |
76f68e9b | 415 | sv_catpvs(dsv, "..."); |
ab3bbdeb | 416 | |
3df15adc YO |
417 | return SvPVX(dsv); |
418 | } | |
419 | ||
420 | /* | |
421 | =for apidoc pv_display | |
422 | ||
3df15adc | 423 | Similar to |
3967c732 | 424 | |
3df15adc YO |
425 | pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE); |
426 | ||
427 | except that an additional "\0" will be appended to the string when | |
428 | len > cur and pv[cur] is "\0". | |
429 | ||
430 | Note that the final string may be up to 7 chars longer than pvlim. | |
431 | ||
432 | =cut | |
433 | */ | |
434 | ||
435 | char * | |
436 | Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) | |
437 | { | |
7918f24d NC |
438 | PERL_ARGS_ASSERT_PV_DISPLAY; |
439 | ||
ddc5bc0f | 440 | pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP); |
3df15adc | 441 | if (len > cur && pv[cur] == '\0') |
76f68e9b | 442 | sv_catpvs( dsv, "\\0"); |
e6abe6d8 JH |
443 | return SvPVX(dsv); |
444 | } | |
445 | ||
446 | char * | |
864dbfa3 | 447 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 | 448 | { |
27da23d5 | 449 | dVAR; |
aec46f14 | 450 | SV * const t = sv_newmortal(); |
3967c732 | 451 | int unref = 0; |
5357ca29 | 452 | U32 type; |
3967c732 | 453 | |
76f68e9b | 454 | sv_setpvs(t, ""); |
3967c732 JD |
455 | retry: |
456 | if (!sv) { | |
457 | sv_catpv(t, "VOID"); | |
458 | goto finish; | |
459 | } | |
ad64d0ec | 460 | else if (sv == (const SV *)0x55555555 || SvTYPE(sv) == 'U') { |
3967c732 JD |
461 | sv_catpv(t, "WILD"); |
462 | goto finish; | |
463 | } | |
7996736c | 464 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
3967c732 JD |
465 | if (sv == &PL_sv_undef) { |
466 | sv_catpv(t, "SV_UNDEF"); | |
467 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
468 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
469 | SvREADONLY(sv)) | |
470 | goto finish; | |
471 | } | |
472 | else if (sv == &PL_sv_no) { | |
473 | sv_catpv(t, "SV_NO"); | |
474 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
475 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
476 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
477 | SVp_POK|SVp_NOK)) && | |
478 | SvCUR(sv) == 0 && | |
479 | SvNVX(sv) == 0.0) | |
480 | goto finish; | |
481 | } | |
7996736c | 482 | else if (sv == &PL_sv_yes) { |
3967c732 JD |
483 | sv_catpv(t, "SV_YES"); |
484 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
485 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
486 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
487 | SVp_POK|SVp_NOK)) && | |
488 | SvCUR(sv) == 1 && | |
b15aece3 | 489 | SvPVX_const(sv) && *SvPVX_const(sv) == '1' && |
3967c732 JD |
490 | SvNVX(sv) == 1.0) |
491 | goto finish; | |
7996736c MHM |
492 | } |
493 | else { | |
494 | sv_catpv(t, "SV_PLACEHOLDER"); | |
495 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
496 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
497 | SvREADONLY(sv)) | |
498 | goto finish; | |
3967c732 JD |
499 | } |
500 | sv_catpv(t, ":"); | |
501 | } | |
502 | else if (SvREFCNT(sv) == 0) { | |
503 | sv_catpv(t, "("); | |
504 | unref++; | |
505 | } | |
a3b4c9c6 DM |
506 | else if (DEBUG_R_TEST_) { |
507 | int is_tmp = 0; | |
508 | I32 ix; | |
509 | /* is this SV on the tmps stack? */ | |
510 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
511 | if (PL_tmps_stack[ix] == sv) { | |
512 | is_tmp = 1; | |
513 | break; | |
514 | } | |
515 | } | |
516 | if (SvREFCNT(sv) > 1) | |
517 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), | |
518 | is_tmp ? "T" : ""); | |
519 | else if (is_tmp) | |
520 | sv_catpv(t, "<T>"); | |
04932ac8 DM |
521 | } |
522 | ||
3967c732 JD |
523 | if (SvROK(sv)) { |
524 | sv_catpv(t, "\\"); | |
525 | if (SvCUR(t) + unref > 10) { | |
b162af07 | 526 | SvCUR_set(t, unref + 3); |
3967c732 JD |
527 | *SvEND(t) = '\0'; |
528 | sv_catpv(t, "..."); | |
529 | goto finish; | |
530 | } | |
ad64d0ec | 531 | sv = SvRV(sv); |
3967c732 JD |
532 | goto retry; |
533 | } | |
5357ca29 NC |
534 | type = SvTYPE(sv); |
535 | if (type == SVt_PVCV) { | |
536 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : ""); | |
3967c732 | 537 | goto finish; |
5357ca29 NC |
538 | } else if (type < SVt_LAST) { |
539 | sv_catpv(t, svshorttypenames[type]); | |
3967c732 | 540 | |
5357ca29 NC |
541 | if (type == SVt_NULL) |
542 | goto finish; | |
543 | } else { | |
544 | sv_catpv(t, "FREED"); | |
3967c732 | 545 | goto finish; |
3967c732 JD |
546 | } |
547 | ||
548 | if (SvPOKp(sv)) { | |
b15aece3 | 549 | if (!SvPVX_const(sv)) |
3967c732 JD |
550 | sv_catpv(t, "(null)"); |
551 | else { | |
b9ac451d | 552 | SV * const tmp = newSVpvs(""); |
3967c732 | 553 | sv_catpv(t, "("); |
5115136b DM |
554 | if (SvOOK(sv)) { |
555 | STRLEN delta; | |
556 | SvOOK_offset(sv, delta); | |
557 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-delta, delta, 0, 127)); | |
558 | } | |
b15aece3 | 559 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); |
32639b87 | 560 | if (SvUTF8(sv)) |
b2ff9928 | 561 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
e9569a7a | 562 | sv_uni_display(tmp, sv, 6 * SvCUR(sv), |
c728cb41 | 563 | UNI_DISPLAY_QQ)); |
3967c732 JD |
564 | SvREFCNT_dec(tmp); |
565 | } | |
566 | } | |
567 | else if (SvNOKp(sv)) { | |
e54dc35b | 568 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d | 569 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b | 570 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 571 | } |
57def98f | 572 | else if (SvIOKp(sv)) { |
cf2093f6 | 573 | if (SvIsUV(sv)) |
57def98f | 574 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 575 | else |
57def98f | 576 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 577 | } |
3967c732 JD |
578 | else |
579 | sv_catpv(t, "()"); | |
2ef28da1 | 580 | |
3967c732 | 581 | finish: |
61f9802b AL |
582 | while (unref--) |
583 | sv_catpv(t, ")"); | |
59b714e2 RGS |
584 | if (PL_tainting && SvTAINTED(sv)) |
585 | sv_catpv(t, " [tainted]"); | |
8b6b16e7 | 586 | return SvPV_nolen(t); |
3967c732 JD |
587 | } |
588 | ||
589 | void | |
6867be6d | 590 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
3967c732 JD |
591 | { |
592 | char ch; | |
593 | ||
7918f24d NC |
594 | PERL_ARGS_ASSERT_DO_PMOP_DUMP; |
595 | ||
3967c732 | 596 | if (!pm) { |
cea2e8a9 | 597 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
598 | return; |
599 | } | |
cea2e8a9 | 600 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
601 | level++; |
602 | if (pm->op_pmflags & PMf_ONCE) | |
603 | ch = '?'; | |
604 | else | |
605 | ch = '/'; | |
aaa362c4 | 606 | if (PM_GETRE(pm)) |
cea2e8a9 | 607 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
220fc49f | 608 | ch, RX_PRECOMP(PM_GETRE(pm)), ch, |
3967c732 JD |
609 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
610 | else | |
cea2e8a9 | 611 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
20e98b0f | 612 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) { |
cea2e8a9 | 613 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
20e98b0f | 614 | op_dump(pm->op_pmreplrootu.op_pmreplroot); |
3967c732 | 615 | } |
68e2671b | 616 | if (pm->op_code_list) { |
867940b8 DM |
617 | if (pm->op_pmflags & PMf_CODELIST_PRIVATE) { |
618 | Perl_dump_indent(aTHX_ level, file, "CODE_LIST =\n"); | |
619 | do_op_dump(level, file, pm->op_code_list); | |
620 | } | |
621 | else | |
622 | Perl_dump_indent(aTHX_ level, file, "CODE_LIST = 0x%"UVxf"\n", | |
623 | PTR2UV(pm->op_code_list)); | |
68e2671b | 624 | } |
07bc277f | 625 | if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) { |
4199688e | 626 | SV * const tmpsv = pm_description(pm); |
b15aece3 | 627 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
3967c732 JD |
628 | SvREFCNT_dec(tmpsv); |
629 | } | |
630 | ||
cea2e8a9 | 631 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
632 | } |
633 | ||
a0c2f4dd NC |
634 | const struct flag_to_name pmflags_flags_names[] = { |
635 | {PMf_CONST, ",CONST"}, | |
636 | {PMf_KEEP, ",KEEP"}, | |
637 | {PMf_GLOBAL, ",GLOBAL"}, | |
638 | {PMf_CONTINUE, ",CONTINUE"}, | |
639 | {PMf_RETAINT, ",RETAINT"}, | |
640 | {PMf_EVAL, ",EVAL"}, | |
641 | {PMf_NONDESTRUCT, ",NONDESTRUCT"}, | |
d63c20f2 | 642 | {PMf_HAS_CV, ",HAS_CV"}, |
2a92a973 DM |
643 | {PMf_CODELIST_PRIVATE, ",CODELIST_PRIVATE"}, |
644 | {PMf_IS_QR, ",IS_QR"} | |
a0c2f4dd NC |
645 | }; |
646 | ||
b9ac451d | 647 | static SV * |
4199688e AL |
648 | S_pm_description(pTHX_ const PMOP *pm) |
649 | { | |
650 | SV * const desc = newSVpvs(""); | |
61f9802b | 651 | const REGEXP * const regex = PM_GETRE(pm); |
4199688e AL |
652 | const U32 pmflags = pm->op_pmflags; |
653 | ||
7918f24d NC |
654 | PERL_ARGS_ASSERT_PM_DESCRIPTION; |
655 | ||
4199688e AL |
656 | if (pmflags & PMf_ONCE) |
657 | sv_catpv(desc, ",ONCE"); | |
c737faaf YO |
658 | #ifdef USE_ITHREADS |
659 | if (SvREADONLY(PL_regex_pad[pm->op_pmoffset])) | |
660 | sv_catpv(desc, ":USED"); | |
661 | #else | |
662 | if (pmflags & PMf_USED) | |
663 | sv_catpv(desc, ":USED"); | |
664 | #endif | |
c737faaf | 665 | |
68d4833d | 666 | if (regex) { |
07bc277f | 667 | if (RX_EXTFLAGS(regex) & RXf_TAINTED) |
68d4833d | 668 | sv_catpv(desc, ",TAINTED"); |
07bc277f NC |
669 | if (RX_CHECK_SUBSTR(regex)) { |
670 | if (!(RX_EXTFLAGS(regex) & RXf_NOSCAN)) | |
68d4833d | 671 | sv_catpv(desc, ",SCANFIRST"); |
07bc277f | 672 | if (RX_EXTFLAGS(regex) & RXf_CHECK_ALL) |
68d4833d AB |
673 | sv_catpv(desc, ",ALL"); |
674 | } | |
07bc277f | 675 | if (RX_EXTFLAGS(regex) & RXf_SKIPWHITE) |
68d4833d | 676 | sv_catpv(desc, ",SKIPWHITE"); |
4199688e | 677 | } |
68d4833d | 678 | |
a0c2f4dd | 679 | append_flags(desc, pmflags, pmflags_flags_names); |
4199688e AL |
680 | return desc; |
681 | } | |
682 | ||
3967c732 | 683 | void |
864dbfa3 | 684 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
685 | { |
686 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
687 | } |
688 | ||
b6f05621 DM |
689 | /* Return a unique integer to represent the address of op o. |
690 | * If it already exists in PL_op_sequence, just return it; | |
691 | * otherwise add it. | |
692 | * *** Note that this isn't thread-safe */ | |
294b3b39 | 693 | |
2814eb74 | 694 | STATIC UV |
0bd48802 | 695 | S_sequence_num(pTHX_ const OP *o) |
2814eb74 | 696 | { |
27da23d5 | 697 | dVAR; |
2814eb74 PJ |
698 | SV *op, |
699 | **seq; | |
93524f2b | 700 | const char *key; |
2814eb74 | 701 | STRLEN len; |
b6f05621 DM |
702 | if (!o) |
703 | return 0; | |
c0fd1b42 | 704 | op = newSVuv(PTR2UV(o)); |
b6f05621 | 705 | sv_2mortal(op); |
93524f2b | 706 | key = SvPV_const(op, len); |
b6f05621 DM |
707 | if (!PL_op_sequence) |
708 | PL_op_sequence = newHV(); | |
709 | seq = hv_fetch(PL_op_sequence, key, len, 0); | |
710 | if (seq) | |
711 | return SvUV(*seq); | |
712 | (void)hv_store(PL_op_sequence, key, len, newSVuv(++PL_op_seq), 0); | |
713 | return PL_op_seq; | |
2814eb74 PJ |
714 | } |
715 | ||
a0c2f4dd NC |
716 | const struct flag_to_name op_flags_names[] = { |
717 | {OPf_KIDS, ",KIDS"}, | |
718 | {OPf_PARENS, ",PARENS"}, | |
a0c2f4dd NC |
719 | {OPf_REF, ",REF"}, |
720 | {OPf_MOD, ",MOD"}, | |
65cccc5e | 721 | {OPf_STACKED, ",STACKED"}, |
a0c2f4dd NC |
722 | {OPf_SPECIAL, ",SPECIAL"} |
723 | }; | |
724 | ||
ea9ad1f2 | 725 | const struct flag_to_name op_trans_names[] = { |
65cccc5e VP |
726 | {OPpTRANS_FROM_UTF, ",FROM_UTF"}, |
727 | {OPpTRANS_TO_UTF, ",TO_UTF"}, | |
728 | {OPpTRANS_IDENTICAL, ",IDENTICAL"}, | |
ea9ad1f2 | 729 | {OPpTRANS_SQUASH, ",SQUASH"}, |
ea9ad1f2 | 730 | {OPpTRANS_COMPLEMENT, ",COMPLEMENT"}, |
65cccc5e VP |
731 | {OPpTRANS_GROWS, ",GROWS"}, |
732 | {OPpTRANS_DELETE, ",DELETE"} | |
ea9ad1f2 NC |
733 | }; |
734 | ||
735 | const struct flag_to_name op_entersub_names[] = { | |
ea9ad1f2 NC |
736 | {OPpENTERSUB_DB, ",DB"}, |
737 | {OPpENTERSUB_HASTARG, ",HASTARG"}, | |
65cccc5e | 738 | {OPpENTERSUB_AMPER, ",AMPER"}, |
ea9ad1f2 | 739 | {OPpENTERSUB_NOPAREN, ",NOPAREN"}, |
65cccc5e | 740 | {OPpENTERSUB_INARGS, ",INARGS"} |
ea9ad1f2 NC |
741 | }; |
742 | ||
743 | const struct flag_to_name op_const_names[] = { | |
65cccc5e VP |
744 | {OPpCONST_NOVER, ",NOVER"}, |
745 | {OPpCONST_SHORTCIRCUIT, ",SHORTCIRCUIT"}, | |
ea9ad1f2 | 746 | {OPpCONST_STRICT, ",STRICT"}, |
65cccc5e | 747 | {OPpCONST_ENTERED, ",ENTERED"}, |
63e0918d | 748 | {OPpCONST_BARE, ",BARE"} |
ea9ad1f2 NC |
749 | }; |
750 | ||
751 | const struct flag_to_name op_sort_names[] = { | |
752 | {OPpSORT_NUMERIC, ",NUMERIC"}, | |
753 | {OPpSORT_INTEGER, ",INTEGER"}, | |
65cccc5e VP |
754 | {OPpSORT_REVERSE, ",REVERSE"}, |
755 | {OPpSORT_INPLACE, ",INPLACE"}, | |
756 | {OPpSORT_DESCEND, ",DESCEND"}, | |
757 | {OPpSORT_QSORT, ",QSORT"}, | |
758 | {OPpSORT_STABLE, ",STABLE"} | |
ea9ad1f2 NC |
759 | }; |
760 | ||
761 | const struct flag_to_name op_open_names[] = { | |
762 | {OPpOPEN_IN_RAW, ",IN_RAW"}, | |
763 | {OPpOPEN_IN_CRLF, ",IN_CRLF"}, | |
764 | {OPpOPEN_OUT_RAW, ",OUT_RAW"}, | |
765 | {OPpOPEN_OUT_CRLF, ",OUT_CRLF"} | |
766 | }; | |
767 | ||
261c990e NC |
768 | const struct flag_to_name op_exit_names[] = { |
769 | {OPpEXIT_VMSISH, ",EXIT_VMSISH"}, | |
770 | {OPpHUSH_VMSISH, ",HUSH_VMSISH"} | |
771 | }; | |
772 | ||
773 | #define OP_PRIVATE_ONCE(op, flag, name) \ | |
774 | const struct flag_to_name CAT2(op, _names)[] = { \ | |
775 | {(flag), (name)} \ | |
f58883a1 | 776 | } |
261c990e NC |
777 | |
778 | OP_PRIVATE_ONCE(op_aassign, OPpASSIGN_COMMON, ",COMMON"); | |
779 | OP_PRIVATE_ONCE(op_leavesub, OPpREFCOUNTED, ",REFCOUNTED"); | |
780 | OP_PRIVATE_ONCE(op_sassign, OPpASSIGN_BACKWARDS, ",BACKWARDS"); | |
781 | OP_PRIVATE_ONCE(op_repeat, OPpREPEAT_DOLIST, ",DOLIST"); | |
65cccc5e | 782 | OP_PRIVATE_ONCE(op_reverse, OPpREVERSE_INPLACE, ",INPLACE"); |
261c990e NC |
783 | OP_PRIVATE_ONCE(op_rv2cv, OPpLVAL_INTRO, ",INTRO"); |
784 | OP_PRIVATE_ONCE(op_flip, OPpFLIP_LINENUM, ",LINENUM"); | |
785 | OP_PRIVATE_ONCE(op_gv, OPpEARLY_CV, ",EARLY_CV"); | |
786 | OP_PRIVATE_ONCE(op_list, OPpLIST_GUESSED, ",GUESSED"); | |
787 | OP_PRIVATE_ONCE(op_delete, OPpSLICE, ",SLICE"); | |
788 | OP_PRIVATE_ONCE(op_exists, OPpEXISTS_SUB, ",EXISTS_SUB"); | |
789 | OP_PRIVATE_ONCE(op_die, OPpHUSH_VMSISH, ",HUSH_VMSISH"); | |
790 | ||
1fe3abee NC |
791 | struct op_private_by_op { |
792 | U16 op_type; | |
793 | U16 len; | |
794 | const struct flag_to_name *start; | |
795 | }; | |
796 | ||
797 | const struct op_private_by_op op_private_names[] = { | |
261c990e NC |
798 | {OP_LEAVESUB, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, |
799 | {OP_LEAVE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
800 | {OP_LEAVESUBLV, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
801 | {OP_LEAVEWRITE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
802 | {OP_AASSIGN, C_ARRAY_LENGTH(op_aassign_names), op_aassign_names }, | |
803 | {OP_DIE, C_ARRAY_LENGTH(op_die_names), op_die_names }, | |
804 | {OP_DELETE, C_ARRAY_LENGTH(op_delete_names), op_delete_names }, | |
805 | {OP_EXISTS, C_ARRAY_LENGTH(op_exists_names), op_exists_names }, | |
806 | {OP_EXIT, C_ARRAY_LENGTH(op_exit_names), op_exit_names }, | |
807 | {OP_FLIP, C_ARRAY_LENGTH(op_flip_names), op_flip_names }, | |
808 | {OP_FLOP, C_ARRAY_LENGTH(op_flip_names), op_flip_names }, | |
809 | {OP_GV, C_ARRAY_LENGTH(op_gv_names), op_gv_names }, | |
810 | {OP_LIST, C_ARRAY_LENGTH(op_list_names), op_list_names }, | |
811 | {OP_SASSIGN, C_ARRAY_LENGTH(op_sassign_names), op_sassign_names }, | |
812 | {OP_REPEAT, C_ARRAY_LENGTH(op_repeat_names), op_repeat_names }, | |
813 | {OP_RV2CV, C_ARRAY_LENGTH(op_rv2cv_names), op_rv2cv_names }, | |
1fe3abee NC |
814 | {OP_TRANS, C_ARRAY_LENGTH(op_trans_names), op_trans_names }, |
815 | {OP_CONST, C_ARRAY_LENGTH(op_const_names), op_const_names }, | |
816 | {OP_SORT, C_ARRAY_LENGTH(op_sort_names), op_sort_names }, | |
817 | {OP_OPEN, C_ARRAY_LENGTH(op_open_names), op_open_names }, | |
818 | {OP_BACKTICK, C_ARRAY_LENGTH(op_open_names), op_open_names } | |
819 | }; | |
820 | ||
821 | static bool | |
822 | S_op_private_to_names(pTHX_ SV *tmpsv, U32 optype, U32 op_private) { | |
823 | const struct op_private_by_op *start = op_private_names; | |
824 | const struct op_private_by_op *const end | |
825 | = op_private_names + C_ARRAY_LENGTH(op_private_names); | |
826 | ||
827 | /* This is a linear search, but no worse than the code that it replaced. | |
828 | It's debugging code - size is more important than speed. */ | |
829 | do { | |
830 | if (optype == start->op_type) { | |
831 | S_append_flags(aTHX_ tmpsv, op_private, start->start, | |
832 | start->start + start->len); | |
833 | return TRUE; | |
834 | } | |
835 | } while (++start < end); | |
836 | return FALSE; | |
837 | } | |
838 | ||
79072805 | 839 | void |
6867be6d | 840 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o) |
79072805 | 841 | { |
27da23d5 | 842 | dVAR; |
2814eb74 | 843 | UV seq; |
e15d5972 AL |
844 | const OPCODE optype = o->op_type; |
845 | ||
7918f24d NC |
846 | PERL_ARGS_ASSERT_DO_OP_DUMP; |
847 | ||
cea2e8a9 | 848 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 849 | level++; |
0bd48802 | 850 | seq = sequence_num(o); |
2814eb74 | 851 | if (seq) |
f5992bc4 | 852 | PerlIO_printf(file, "%-4"UVuf, seq); |
93a17b20 | 853 | else |
b6f05621 | 854 | PerlIO_printf(file, "????"); |
c8db6e60 JH |
855 | PerlIO_printf(file, |
856 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 857 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
2814eb74 | 858 | if (o->op_next) |
b6f05621 DM |
859 | PerlIO_printf(file, |
860 | o->op_type == OP_NULL ? "(%"UVuf")\n" : "%"UVuf"\n", | |
666ea192 | 861 | sequence_num(o->op_next)); |
79072805 | 862 | else |
e75ab6ad | 863 | PerlIO_printf(file, "NULL\n"); |
11343788 | 864 | if (o->op_targ) { |
e15d5972 | 865 | if (optype == OP_NULL) { |
cea2e8a9 | 866 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
e15d5972 | 867 | if (o->op_targ == OP_NEXTSTATE) { |
ae7d165c | 868 | if (CopLINE(cCOPo)) |
f5992bc4 | 869 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 | 870 | (UV)CopLINE(cCOPo)); |
ae7d165c PJ |
871 | if (CopSTASHPV(cCOPo)) |
872 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
873 | CopSTASHPV(cCOPo)); | |
4b65a919 | 874 | if (CopLABEL(cCOPo)) |
ae7d165c | 875 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
4b65a919 | 876 | CopLABEL(cCOPo)); |
ae7d165c PJ |
877 | } |
878 | } | |
8990e307 | 879 | else |
894356b3 | 880 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 881 | } |
748a9306 | 882 | #ifdef DUMPADDR |
57def98f | 883 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 884 | #endif |
7e5d8ed2 | 885 | if (o->op_flags || o->op_latefree || o->op_latefreed || o->op_attached) { |
e15d5972 | 886 | SV * const tmpsv = newSVpvs(""); |
5dc0d613 | 887 | switch (o->op_flags & OPf_WANT) { |
54310121 | 888 | case OPf_WANT_VOID: |
46fc3d4c | 889 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 890 | break; |
891 | case OPf_WANT_SCALAR: | |
46fc3d4c | 892 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 893 | break; |
894 | case OPf_WANT_LIST: | |
46fc3d4c | 895 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 896 | break; |
897 | default: | |
46fc3d4c | 898 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 899 | break; |
900 | } | |
a0c2f4dd | 901 | append_flags(tmpsv, o->op_flags, op_flags_names); |
29522234 DM |
902 | if (o->op_latefree) |
903 | sv_catpv(tmpsv, ",LATEFREE"); | |
904 | if (o->op_latefreed) | |
905 | sv_catpv(tmpsv, ",LATEFREED"); | |
7e5d8ed2 DM |
906 | if (o->op_attached) |
907 | sv_catpv(tmpsv, ",ATTACHED"); | |
b15aece3 | 908 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
46fc3d4c | 909 | SvREFCNT_dec(tmpsv); |
79072805 | 910 | } |
11343788 | 911 | if (o->op_private) { |
e15d5972 AL |
912 | SV * const tmpsv = newSVpvs(""); |
913 | if (PL_opargs[optype] & OA_TARGLEX) { | |
07447971 GS |
914 | if (o->op_private & OPpTARGET_MY) |
915 | sv_catpv(tmpsv, ",TARGET_MY"); | |
916 | } | |
e15d5972 | 917 | else if (optype == OP_ENTERSUB || |
5c135d48 NC |
918 | optype == OP_RV2SV || |
919 | optype == OP_GVSV || | |
920 | optype == OP_RV2AV || | |
921 | optype == OP_RV2HV || | |
922 | optype == OP_RV2GV || | |
923 | optype == OP_AELEM || | |
924 | optype == OP_HELEM ) | |
85e6fe83 | 925 | { |
e15d5972 | 926 | if (optype == OP_ENTERSUB) { |
ea9ad1f2 | 927 | append_flags(tmpsv, o->op_private, op_entersub_names); |
68dc0745 | 928 | } |
bf91b999 | 929 | else { |
d3011074 | 930 | switch (o->op_private & OPpDEREF) { |
b9ac451d AL |
931 | case OPpDEREF_SV: |
932 | sv_catpv(tmpsv, ",SV"); | |
933 | break; | |
934 | case OPpDEREF_AV: | |
935 | sv_catpv(tmpsv, ",AV"); | |
936 | break; | |
937 | case OPpDEREF_HV: | |
938 | sv_catpv(tmpsv, ",HV"); | |
939 | break; | |
940 | } | |
bf91b999 SC |
941 | if (o->op_private & OPpMAYBE_LVSUB) |
942 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
943 | } | |
0824d667 | 944 | |
e15d5972 | 945 | if (optype == OP_AELEM || optype == OP_HELEM) { |
5dc0d613 | 946 | if (o->op_private & OPpLVAL_DEFER) |
46fc3d4c | 947 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 948 | } |
949 | else { | |
5dc0d613 | 950 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 951 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
952 | if (o->op_private & OPpOUR_INTRO) |
953 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 954 | } |
8d063cd8 | 955 | } |
1fe3abee NC |
956 | else if (S_op_private_to_names(aTHX_ tmpsv, optype, o->op_private)) { |
957 | } | |
ef69c8fc | 958 | else if (PL_check[optype] != Perl_ck_ftst) { |
6ecf81d6 | 959 | if (OP_IS_FILETEST_ACCESS(o->op_type) && o->op_private & OPpFT_ACCESS) |
fbb0b3b3 RGS |
960 | sv_catpv(tmpsv, ",FT_ACCESS"); |
961 | if (o->op_private & OPpFT_STACKED) | |
962 | sv_catpv(tmpsv, ",FT_STACKED"); | |
1af34c76 | 963 | } |
11343788 | 964 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 965 | sv_catpv(tmpsv, ",INTRO"); |
966 | if (SvCUR(tmpsv)) | |
b15aece3 | 967 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
46fc3d4c | 968 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 969 | } |
8d063cd8 | 970 | |
3b721df9 NC |
971 | #ifdef PERL_MAD |
972 | if (PL_madskills && o->op_madprop) { | |
76f68e9b | 973 | SV * const tmpsv = newSVpvs(""); |
3b721df9 NC |
974 | MADPROP* mp = o->op_madprop; |
975 | Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n"); | |
976 | level++; | |
977 | while (mp) { | |
61f9802b | 978 | const char tmp = mp->mad_key; |
76f68e9b | 979 | sv_setpvs(tmpsv,"'"); |
3b721df9 NC |
980 | if (tmp) |
981 | sv_catpvn(tmpsv, &tmp, 1); | |
982 | sv_catpv(tmpsv, "'="); | |
983 | switch (mp->mad_type) { | |
984 | case MAD_NULL: | |
985 | sv_catpv(tmpsv, "NULL"); | |
986 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
987 | break; | |
988 | case MAD_PV: | |
989 | sv_catpv(tmpsv, "<"); | |
990 | sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen); | |
991 | sv_catpv(tmpsv, ">"); | |
992 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
993 | break; | |
994 | case MAD_OP: | |
995 | if ((OP*)mp->mad_val) { | |
996 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
997 | do_op_dump(level, file, (OP*)mp->mad_val); | |
998 | } | |
999 | break; | |
1000 | default: | |
1001 | sv_catpv(tmpsv, "(UNK)"); | |
1002 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
1003 | break; | |
1004 | } | |
1005 | mp = mp->mad_next; | |
1006 | } | |
1007 | level--; | |
1008 | Perl_dump_indent(aTHX_ level, file, "}\n"); | |
1009 | ||
1010 | SvREFCNT_dec(tmpsv); | |
1011 | } | |
1012 | #endif | |
1013 | ||
e15d5972 | 1014 | switch (optype) { |
971a9dd3 | 1015 | case OP_AELEMFAST: |
93a17b20 | 1016 | case OP_GVSV: |
79072805 | 1017 | case OP_GV: |
971a9dd3 | 1018 | #ifdef USE_ITHREADS |
c803eecc | 1019 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 | 1020 | #else |
1640e9f0 | 1021 | if ( ! (o->op_flags & OPf_SPECIAL)) { /* not lexical */ |
38c076c7 | 1022 | if (cSVOPo->op_sv) { |
d4c19fe8 | 1023 | SV * const tmpsv = newSV(0); |
38c076c7 DM |
1024 | ENTER; |
1025 | SAVEFREESV(tmpsv); | |
3b721df9 | 1026 | #ifdef PERL_MAD |
84021b46 | 1027 | /* FIXME - is this making unwarranted assumptions about the |
3b721df9 NC |
1028 | UTF-8 cleanliness of the dump file handle? */ |
1029 | SvUTF8_on(tmpsv); | |
1030 | #endif | |
159b6efe | 1031 | gv_fullname3(tmpsv, MUTABLE_GV(cSVOPo->op_sv), NULL); |
8b6b16e7 | 1032 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
d5263905 | 1033 | SvPV_nolen_const(tmpsv)); |
38c076c7 DM |
1034 | LEAVE; |
1035 | } | |
1036 | else | |
1037 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); | |
378cc40b | 1038 | } |
971a9dd3 | 1039 | #endif |
79072805 LW |
1040 | break; |
1041 | case OP_CONST: | |
996c9baa | 1042 | case OP_HINTSEVAL: |
f5d5a27c | 1043 | case OP_METHOD_NAMED: |
b6a15bc5 DM |
1044 | #ifndef USE_ITHREADS |
1045 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
1046 | * may not be active here, so skip */ | |
3848b962 | 1047 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
b6a15bc5 | 1048 | #endif |
79072805 | 1049 | break; |
93a17b20 LW |
1050 | case OP_NEXTSTATE: |
1051 | case OP_DBSTATE: | |
57843af0 | 1052 | if (CopLINE(cCOPo)) |
f5992bc4 | 1053 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 | 1054 | (UV)CopLINE(cCOPo)); |
ed094faf GS |
1055 | if (CopSTASHPV(cCOPo)) |
1056 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
1057 | CopSTASHPV(cCOPo)); | |
4b65a919 | 1058 | if (CopLABEL(cCOPo)) |
ed094faf | 1059 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
4b65a919 | 1060 | CopLABEL(cCOPo)); |
79072805 LW |
1061 | break; |
1062 | case OP_ENTERLOOP: | |
cea2e8a9 | 1063 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 1064 | if (cLOOPo->op_redoop) |
f5992bc4 | 1065 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop)); |
79072805 | 1066 | else |
3967c732 | 1067 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 1068 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 1069 | if (cLOOPo->op_nextop) |
f5992bc4 | 1070 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop)); |
79072805 | 1071 | else |
3967c732 | 1072 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 1073 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 1074 | if (cLOOPo->op_lastop) |
f5992bc4 | 1075 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop)); |
79072805 | 1076 | else |
3967c732 | 1077 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
1078 | break; |
1079 | case OP_COND_EXPR: | |
1a67a97c | 1080 | case OP_RANGE: |
a0d0e21e | 1081 | case OP_MAPWHILE: |
79072805 LW |
1082 | case OP_GREPWHILE: |
1083 | case OP_OR: | |
1084 | case OP_AND: | |
cea2e8a9 | 1085 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 1086 | if (cLOGOPo->op_other) |
f5992bc4 | 1087 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other)); |
79072805 | 1088 | else |
3967c732 | 1089 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
1090 | break; |
1091 | case OP_PUSHRE: | |
1092 | case OP_MATCH: | |
8782bef2 | 1093 | case OP_QR: |
79072805 | 1094 | case OP_SUBST: |
3967c732 | 1095 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 1096 | break; |
7934575e GS |
1097 | case OP_LEAVE: |
1098 | case OP_LEAVEEVAL: | |
1099 | case OP_LEAVESUB: | |
1100 | case OP_LEAVESUBLV: | |
1101 | case OP_LEAVEWRITE: | |
1102 | case OP_SCOPE: | |
1103 | if (o->op_private & OPpREFCOUNTED) | |
1104 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
1105 | break; | |
a0d0e21e LW |
1106 | default: |
1107 | break; | |
79072805 | 1108 | } |
11343788 | 1109 | if (o->op_flags & OPf_KIDS) { |
79072805 | 1110 | OP *kid; |
11343788 | 1111 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 1112 | do_op_dump(level, file, kid); |
8d063cd8 | 1113 | } |
cea2e8a9 | 1114 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
1115 | } |
1116 | ||
1117 | void | |
6867be6d | 1118 | Perl_op_dump(pTHX_ const OP *o) |
3967c732 | 1119 | { |
7918f24d | 1120 | PERL_ARGS_ASSERT_OP_DUMP; |
3967c732 | 1121 | do_op_dump(0, Perl_debug_log, o); |
8d063cd8 LW |
1122 | } |
1123 | ||
8adcabd8 | 1124 | void |
864dbfa3 | 1125 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 1126 | { |
79072805 | 1127 | SV *sv; |
378cc40b | 1128 | |
7918f24d NC |
1129 | PERL_ARGS_ASSERT_GV_DUMP; |
1130 | ||
79072805 | 1131 | if (!gv) { |
760ac839 | 1132 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
1133 | return; |
1134 | } | |
8990e307 | 1135 | sv = sv_newmortal(); |
760ac839 | 1136 | PerlIO_printf(Perl_debug_log, "{\n"); |
bd61b366 | 1137 | gv_fullname3(sv, gv, NULL); |
b15aece3 | 1138 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
79072805 | 1139 | if (gv != GvEGV(gv)) { |
bd61b366 | 1140 | gv_efullname3(sv, GvEGV(gv), NULL); |
b15aece3 | 1141 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
8adcabd8 | 1142 | } |
3967c732 | 1143 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 1144 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
1145 | } |
1146 | ||
14befaf4 | 1147 | |
afe38520 | 1148 | /* map magic types to the symbolic names |
14befaf4 DM |
1149 | * (with the PERL_MAGIC_ prefixed stripped) |
1150 | */ | |
1151 | ||
27da23d5 | 1152 | static const struct { const char type; const char *name; } magic_names[] = { |
52f49505 | 1153 | #include "mg_names.c" |
516a5887 | 1154 | /* this null string terminates the list */ |
b9ac451d | 1155 | { 0, NULL }, |
14befaf4 DM |
1156 | }; |
1157 | ||
8adcabd8 | 1158 | void |
6867be6d | 1159 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 1160 | { |
7918f24d NC |
1161 | PERL_ARGS_ASSERT_DO_MAGIC_DUMP; |
1162 | ||
3967c732 | 1163 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
1164 | Perl_dump_indent(aTHX_ level, file, |
1165 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 | 1166 | if (mg->mg_virtual) { |
bfed75c6 | 1167 | const MGVTBL * const v = mg->mg_virtual; |
2d1f1fe5 NC |
1168 | if (v >= PL_magic_vtables |
1169 | && v < PL_magic_vtables + magic_vtable_max) { | |
1170 | const U32 i = v - PL_magic_vtables; | |
1171 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", PL_magic_vtable_names[i]); | |
1172 | } | |
3967c732 | 1173 | else |
b900a521 | 1174 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
1175 | } |
1176 | else | |
cea2e8a9 | 1177 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 1178 | |
3967c732 | 1179 | if (mg->mg_private) |
cea2e8a9 | 1180 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 1181 | |
14befaf4 DM |
1182 | { |
1183 | int n; | |
c445ea15 | 1184 | const char *name = NULL; |
27da23d5 | 1185 | for (n = 0; magic_names[n].name; n++) { |
14befaf4 DM |
1186 | if (mg->mg_type == magic_names[n].type) { |
1187 | name = magic_names[n].name; | |
1188 | break; | |
1189 | } | |
1190 | } | |
1191 | if (name) | |
1192 | Perl_dump_indent(aTHX_ level, file, | |
1193 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
1194 | else | |
1195 | Perl_dump_indent(aTHX_ level, file, | |
1196 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
1197 | } | |
3967c732 JD |
1198 | |
1199 | if (mg->mg_flags) { | |
cea2e8a9 | 1200 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
cb50f42d YST |
1201 | if (mg->mg_type == PERL_MAGIC_envelem && |
1202 | mg->mg_flags & MGf_TAINTEDDIR) | |
cea2e8a9 | 1203 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
4c02285a FR |
1204 | if (mg->mg_type == PERL_MAGIC_regex_global && |
1205 | mg->mg_flags & MGf_MINMATCH) | |
1206 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); | |
3967c732 | 1207 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 | 1208 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 | 1209 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 | 1210 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
4c02285a FR |
1211 | if (mg->mg_flags & MGf_COPY) |
1212 | Perl_dump_indent(aTHX_ level, file, " COPY\n"); | |
1213 | if (mg->mg_flags & MGf_DUP) | |
1214 | Perl_dump_indent(aTHX_ level, file, " DUP\n"); | |
1215 | if (mg->mg_flags & MGf_LOCAL) | |
1216 | Perl_dump_indent(aTHX_ level, file, " LOCAL\n"); | |
3967c732 JD |
1217 | } |
1218 | if (mg->mg_obj) { | |
4c02285a | 1219 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", |
28d8d7f4 YO |
1220 | PTR2UV(mg->mg_obj)); |
1221 | if (mg->mg_type == PERL_MAGIC_qr) { | |
07bc277f | 1222 | REGEXP* const re = (REGEXP *)mg->mg_obj; |
61f9802b | 1223 | SV * const dsv = sv_newmortal(); |
866c78d1 | 1224 | const char * const s |
4c02285a | 1225 | = pv_pretty(dsv, RX_WRAPPED(re), RX_WRAPLEN(re), |
28d8d7f4 | 1226 | 60, NULL, NULL, |
95b611b0 | 1227 | ( PERL_PV_PRETTY_QUOTE | PERL_PV_ESCAPE_RE | PERL_PV_PRETTY_ELLIPSES | |
3c8556c3 | 1228 | (RX_UTF8(re) ? PERL_PV_ESCAPE_UNI : 0)) |
28d8d7f4 | 1229 | ); |
6483fb35 RGS |
1230 | Perl_dump_indent(aTHX_ level+1, file, " PAT = %s\n", s); |
1231 | Perl_dump_indent(aTHX_ level+1, file, " REFCNT = %"IVdf"\n", | |
07bc277f | 1232 | (IV)RX_REFCNT(re)); |
28d8d7f4 YO |
1233 | } |
1234 | if (mg->mg_flags & MGf_REFCOUNTED) | |
3967c732 JD |
1235 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
1236 | } | |
1237 | if (mg->mg_len) | |
894356b3 | 1238 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 | 1239 | if (mg->mg_ptr) { |
b900a521 | 1240 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 | 1241 | if (mg->mg_len >= 0) { |
7e8c5dac | 1242 | if (mg->mg_type != PERL_MAGIC_utf8) { |
61f9802b | 1243 | SV * const sv = newSVpvs(""); |
7e8c5dac HS |
1244 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
1245 | SvREFCNT_dec(sv); | |
1246 | } | |
3967c732 JD |
1247 | } |
1248 | else if (mg->mg_len == HEf_SVKEY) { | |
1249 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
ad64d0ec NC |
1250 | do_sv_dump(level+2, file, MUTABLE_SV(((mg)->mg_ptr)), nest+1, |
1251 | maxnest, dumpops, pvlim); /* MG is already +1 */ | |
3967c732 JD |
1252 | continue; |
1253 | } | |
866f9d6c | 1254 | else if (mg->mg_len == -1 && mg->mg_type == PERL_MAGIC_utf8); |
3967c732 | 1255 | else |
866f9d6c FC |
1256 | PerlIO_puts( |
1257 | file, | |
1258 | " ???? - " __FILE__ | |
1259 | " does not know how to handle this MG_LEN" | |
1260 | ); | |
3967c732 JD |
1261 | PerlIO_putc(file, '\n'); |
1262 | } | |
7e8c5dac | 1263 | if (mg->mg_type == PERL_MAGIC_utf8) { |
61f9802b | 1264 | const STRLEN * const cache = (STRLEN *) mg->mg_ptr; |
7e8c5dac HS |
1265 | if (cache) { |
1266 | IV i; | |
1267 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) | |
1268 | Perl_dump_indent(aTHX_ level, file, | |
1269 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", | |
1270 | i, | |
1271 | (UV)cache[i * 2], | |
1272 | (UV)cache[i * 2 + 1]); | |
1273 | } | |
1274 | } | |
378cc40b | 1275 | } |
3967c732 JD |
1276 | } |
1277 | ||
1278 | void | |
6867be6d | 1279 | Perl_magic_dump(pTHX_ const MAGIC *mg) |
3967c732 | 1280 | { |
b9ac451d | 1281 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0); |
3967c732 JD |
1282 | } |
1283 | ||
1284 | void | |
e1ec3a88 | 1285 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv) |
3967c732 | 1286 | { |
bfcb3514 | 1287 | const char *hvname; |
7918f24d NC |
1288 | |
1289 | PERL_ARGS_ASSERT_DO_HV_DUMP; | |
1290 | ||
b900a521 | 1291 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
bfcb3514 | 1292 | if (sv && (hvname = HvNAME_get(sv))) |
d7d51f4b YO |
1293 | { |
1294 | /* we have to use pv_display and HvNAMELEN_get() so that we display the real package | |
1295 | name which quite legally could contain insane things like tabs, newlines, nulls or | |
1296 | other scary crap - this should produce sane results - except maybe for unicode package | |
1297 | names - but we will wait for someone to file a bug on that - demerphq */ | |
1298 | SV * const tmpsv = newSVpvs(""); | |
1299 | PerlIO_printf(file, "\t%s\n", pv_display(tmpsv, hvname, HvNAMELEN_get(sv), 0, 1024)); | |
1300 | } | |
79072805 | 1301 | else |
3967c732 JD |
1302 | PerlIO_putc(file, '\n'); |
1303 | } | |
1304 | ||
1305 | void | |
e1ec3a88 | 1306 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 | 1307 | { |
7918f24d NC |
1308 | PERL_ARGS_ASSERT_DO_GV_DUMP; |
1309 | ||
b900a521 | 1310 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
1311 | if (sv && GvNAME(sv)) |
1312 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 1313 | else |
3967c732 JD |
1314 | PerlIO_putc(file, '\n'); |
1315 | } | |
1316 | ||
1317 | void | |
e1ec3a88 | 1318 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 | 1319 | { |
7918f24d NC |
1320 | PERL_ARGS_ASSERT_DO_GVGV_DUMP; |
1321 | ||
b900a521 | 1322 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 | 1323 | if (sv && GvNAME(sv)) { |
bfcb3514 | 1324 | const char *hvname; |
3967c732 | 1325 | PerlIO_printf(file, "\t\""); |
bfcb3514 NC |
1326 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
1327 | PerlIO_printf(file, "%s\" :: \"", hvname); | |
3967c732 | 1328 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
8d063cd8 | 1329 | } |
3967c732 JD |
1330 | else |
1331 | PerlIO_putc(file, '\n'); | |
1332 | } | |
1333 | ||
a0c2f4dd NC |
1334 | const struct flag_to_name first_sv_flags_names[] = { |
1335 | {SVs_TEMP, "TEMP,"}, | |
1336 | {SVs_OBJECT, "OBJECT,"}, | |
1337 | {SVs_GMG, "GMG,"}, | |
1338 | {SVs_SMG, "SMG,"}, | |
1339 | {SVs_RMG, "RMG,"}, | |
1340 | {SVf_IOK, "IOK,"}, | |
1341 | {SVf_NOK, "NOK,"}, | |
1342 | {SVf_POK, "POK,"} | |
1343 | }; | |
1344 | ||
1345 | const struct flag_to_name second_sv_flags_names[] = { | |
1346 | {SVf_OOK, "OOK,"}, | |
1347 | {SVf_FAKE, "FAKE,"}, | |
1348 | {SVf_READONLY, "READONLY,"}, | |
1349 | {SVf_BREAK, "BREAK,"}, | |
1350 | {SVf_AMAGIC, "OVERLOAD,"}, | |
1351 | {SVp_IOK, "pIOK,"}, | |
1352 | {SVp_NOK, "pNOK,"}, | |
1353 | {SVp_POK, "pPOK,"} | |
1354 | }; | |
1355 | ||
ae1f06a1 NC |
1356 | const struct flag_to_name cv_flags_names[] = { |
1357 | {CVf_ANON, "ANON,"}, | |
1358 | {CVf_UNIQUE, "UNIQUE,"}, | |
1359 | {CVf_CLONE, "CLONE,"}, | |
1360 | {CVf_CLONED, "CLONED,"}, | |
1361 | {CVf_CONST, "CONST,"}, | |
1362 | {CVf_NODEBUG, "NODEBUG,"}, | |
1363 | {CVf_LVALUE, "LVALUE,"}, | |
1364 | {CVf_METHOD, "METHOD,"}, | |
cfc1e951 | 1365 | {CVf_WEAKOUTSIDE, "WEAKOUTSIDE,"}, |
31d45e0c | 1366 | {CVf_CVGV_RC, "CVGV_RC,"}, |
bad4ae38 | 1367 | {CVf_DYNFILE, "DYNFILE,"}, |
8fa6a409 | 1368 | {CVf_AUTOLOAD, "AUTOLOAD,"}, |
55f7f8ab | 1369 | {CVf_HASEVAL, "HASEVAL"}, |
bfbc3ad9 | 1370 | {CVf_SLABBED, "SLABBED,"}, |
31d45e0c | 1371 | {CVf_ISXSUB, "ISXSUB,"} |
ae1f06a1 NC |
1372 | }; |
1373 | ||
1374 | const struct flag_to_name hv_flags_names[] = { | |
1375 | {SVphv_SHAREKEYS, "SHAREKEYS,"}, | |
1376 | {SVphv_LAZYDEL, "LAZYDEL,"}, | |
1377 | {SVphv_HASKFLAGS, "HASKFLAGS,"}, | |
1378 | {SVphv_REHASH, "REHASH,"}, | |
1379 | {SVphv_CLONEABLE, "CLONEABLE,"} | |
1380 | }; | |
1381 | ||
1382 | const struct flag_to_name gp_flags_names[] = { | |
1383 | {GVf_INTRO, "INTRO,"}, | |
1384 | {GVf_MULTI, "MULTI,"}, | |
1385 | {GVf_ASSUMECV, "ASSUMECV,"}, | |
1386 | {GVf_IN_PAD, "IN_PAD,"} | |
1387 | }; | |
1388 | ||
1389 | const struct flag_to_name gp_flags_imported_names[] = { | |
1390 | {GVf_IMPORTED_SV, " SV"}, | |
1391 | {GVf_IMPORTED_AV, " AV"}, | |
1392 | {GVf_IMPORTED_HV, " HV"}, | |
1393 | {GVf_IMPORTED_CV, " CV"}, | |
1394 | }; | |
1395 | ||
d63e6659 DM |
1396 | const struct flag_to_name regexp_flags_names[] = { |
1397 | {RXf_PMf_MULTILINE, "PMf_MULTILINE,"}, | |
1398 | {RXf_PMf_SINGLELINE, "PMf_SINGLELINE,"}, | |
1399 | {RXf_PMf_FOLD, "PMf_FOLD,"}, | |
1400 | {RXf_PMf_EXTENDED, "PMf_EXTENDED,"}, | |
1401 | {RXf_PMf_KEEPCOPY, "PMf_KEEPCOPY,"}, | |
1402 | {RXf_ANCH_BOL, "ANCH_BOL,"}, | |
1403 | {RXf_ANCH_MBOL, "ANCH_MBOL,"}, | |
1404 | {RXf_ANCH_SBOL, "ANCH_SBOL,"}, | |
1405 | {RXf_ANCH_GPOS, "ANCH_GPOS,"}, | |
1406 | {RXf_GPOS_SEEN, "GPOS_SEEN,"}, | |
1407 | {RXf_GPOS_FLOAT, "GPOS_FLOAT,"}, | |
1408 | {RXf_LOOKBEHIND_SEEN, "LOOKBEHIND_SEEN,"}, | |
1409 | {RXf_EVAL_SEEN, "EVAL_SEEN,"}, | |
1410 | {RXf_CANY_SEEN, "CANY_SEEN,"}, | |
1411 | {RXf_NOSCAN, "NOSCAN,"}, | |
1412 | {RXf_CHECK_ALL, "CHECK_ALL,"}, | |
1413 | {RXf_MATCH_UTF8, "MATCH_UTF8,"}, | |
1414 | {RXf_USE_INTUIT_NOML, "USE_INTUIT_NOML,"}, | |
1415 | {RXf_USE_INTUIT_ML, "USE_INTUIT_ML,"}, | |
1416 | {RXf_INTUIT_TAIL, "INTUIT_TAIL,"}, | |
1417 | {RXf_SPLIT, "SPLIT,"}, | |
1418 | {RXf_COPY_DONE, "COPY_DONE,"}, | |
1419 | {RXf_TAINTED_SEEN, "TAINTED_SEEN,"}, | |
1420 | {RXf_TAINTED, "TAINTED,"}, | |
1421 | {RXf_START_ONLY, "START_ONLY,"}, | |
1422 | {RXf_SKIPWHITE, "SKIPWHITE,"}, | |
1423 | {RXf_WHITE, "WHITE,"}, | |
1424 | {RXf_NULL, "NULL,"}, | |
1425 | }; | |
1426 | ||
3967c732 | 1427 | void |
864dbfa3 | 1428 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 1429 | { |
97aff369 | 1430 | dVAR; |
cea89e20 | 1431 | SV *d; |
e1ec3a88 | 1432 | const char *s; |
3967c732 JD |
1433 | U32 flags; |
1434 | U32 type; | |
1435 | ||
7918f24d NC |
1436 | PERL_ARGS_ASSERT_DO_SV_DUMP; |
1437 | ||
3967c732 | 1438 | if (!sv) { |
cea2e8a9 | 1439 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 1440 | return; |
378cc40b | 1441 | } |
2ef28da1 | 1442 | |
3967c732 JD |
1443 | flags = SvFLAGS(sv); |
1444 | type = SvTYPE(sv); | |
79072805 | 1445 | |
e0bbf362 DM |
1446 | /* process general SV flags */ |
1447 | ||
cea89e20 | 1448 | d = Perl_newSVpvf(aTHX_ |
57def98f | 1449 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 1450 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
1451 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
1452 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 1453 | |
1979170b NC |
1454 | if (!((flags & SVpad_NAME) == SVpad_NAME |
1455 | && (type == SVt_PVMG || type == SVt_PVNV))) { | |
9a214eec DM |
1456 | if ((flags & SVs_PADMY) && (flags & SVs_PADSTALE)) |
1457 | sv_catpv(d, "PADSTALE,"); | |
e604303a | 1458 | } |
1979170b | 1459 | if (!((flags & SVpad_NAME) == SVpad_NAME && type == SVt_PVMG)) { |
9a214eec DM |
1460 | if (!(flags & SVs_PADMY) && (flags & SVs_PADTMP)) |
1461 | sv_catpv(d, "PADTMP,"); | |
e604303a NC |
1462 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); |
1463 | } | |
a0c2f4dd | 1464 | append_flags(d, flags, first_sv_flags_names); |
810b8aa5 GS |
1465 | if (flags & SVf_ROK) { |
1466 | sv_catpv(d, "ROK,"); | |
1467 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
1468 | } | |
a0c2f4dd | 1469 | append_flags(d, flags, second_sv_flags_names); |
1ccdb730 NC |
1470 | if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) { |
1471 | if (SvPCS_IMPORTED(sv)) | |
1472 | sv_catpv(d, "PCS_IMPORTED,"); | |
1473 | else | |
9660f481 | 1474 | sv_catpv(d, "SCREAM,"); |
1ccdb730 | 1475 | } |
3967c732 | 1476 | |
e0bbf362 DM |
1477 | /* process type-specific SV flags */ |
1478 | ||
3967c732 JD |
1479 | switch (type) { |
1480 | case SVt_PVCV: | |
1481 | case SVt_PVFM: | |
ae1f06a1 | 1482 | append_flags(d, CvFLAGS(sv), cv_flags_names); |
3967c732 JD |
1483 | break; |
1484 | case SVt_PVHV: | |
ae1f06a1 | 1485 | append_flags(d, flags, hv_flags_names); |
3967c732 | 1486 | break; |
926fc7b6 DM |
1487 | case SVt_PVGV: |
1488 | case SVt_PVLV: | |
1489 | if (isGV_with_GP(sv)) { | |
ae1f06a1 | 1490 | append_flags(d, GvFLAGS(sv), gp_flags_names); |
926fc7b6 | 1491 | } |
926fc7b6 | 1492 | if (isGV_with_GP(sv) && GvIMPORTED(sv)) { |
3967c732 JD |
1493 | sv_catpv(d, "IMPORT"); |
1494 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
1495 | sv_catpv(d, "ALL,"); | |
1496 | else { | |
1497 | sv_catpv(d, "("); | |
ae1f06a1 | 1498 | append_flags(d, GvFLAGS(sv), gp_flags_imported_names); |
3967c732 JD |
1499 | sv_catpv(d, " ),"); |
1500 | } | |
1501 | } | |
addd1794 | 1502 | /* FALL THROUGH */ |
25da4f38 | 1503 | default: |
e604303a | 1504 | evaled_or_uv: |
25da4f38 | 1505 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
69c678eb | 1506 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
25da4f38 | 1507 | break; |
addd1794 | 1508 | case SVt_PVMG: |
c13a5c80 NC |
1509 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); |
1510 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); | |
00b1698f | 1511 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
e604303a | 1512 | if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); |
2e94196c | 1513 | /* FALL THROUGH */ |
e604303a NC |
1514 | case SVt_PVNV: |
1515 | if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,"); | |
1516 | goto evaled_or_uv; | |
11ca45c0 NC |
1517 | case SVt_PVAV: |
1518 | break; | |
3967c732 | 1519 | } |
86f0d186 NC |
1520 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
1521 | if ((type != SVt_PVHV) && SvUTF8(sv)) | |
9fe74ede | 1522 | sv_catpv(d, "UTF8"); |
3967c732 | 1523 | |
b162af07 SP |
1524 | if (*(SvEND(d) - 1) == ',') { |
1525 | SvCUR_set(d, SvCUR(d) - 1); | |
1526 | SvPVX(d)[SvCUR(d)] = '\0'; | |
1527 | } | |
3967c732 | 1528 | sv_catpv(d, ")"); |
b15aece3 | 1529 | s = SvPVX_const(d); |
3967c732 | 1530 | |
e0bbf362 DM |
1531 | /* dump initial SV details */ |
1532 | ||
fd0854ff | 1533 | #ifdef DEBUG_LEAKING_SCALARS |
cbe56f1d | 1534 | Perl_dump_indent(aTHX_ level, file, |
cd676548 | 1535 | "ALLOCATED at %s:%d %s %s (parent 0x%"UVxf"); serial %"UVuf"\n", |
fd0854ff DM |
1536 | sv->sv_debug_file ? sv->sv_debug_file : "(unknown)", |
1537 | sv->sv_debug_line, | |
1538 | sv->sv_debug_inpad ? "for" : "by", | |
1539 | sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)", | |
cd676548 | 1540 | PTR2UV(sv->sv_debug_parent), |
cbe56f1d DM |
1541 | sv->sv_debug_serial |
1542 | ); | |
fd0854ff | 1543 | #endif |
cea2e8a9 | 1544 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
e0bbf362 DM |
1545 | |
1546 | /* Dump SV type */ | |
1547 | ||
5357ca29 NC |
1548 | if (type < SVt_LAST) { |
1549 | PerlIO_printf(file, "%s%s\n", svtypenames[type], s); | |
1550 | ||
1551 | if (type == SVt_NULL) { | |
1552 | SvREFCNT_dec(d); | |
1553 | return; | |
1554 | } | |
1555 | } else { | |
faccc32b | 1556 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1557 | SvREFCNT_dec(d); |
3967c732 JD |
1558 | return; |
1559 | } | |
e0bbf362 DM |
1560 | |
1561 | /* Dump general SV fields */ | |
1562 | ||
27bd069f | 1563 | if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV |
0a0c4b76 NC |
1564 | && type != SVt_PVCV && type != SVt_PVFM && type != SVt_PVIO |
1565 | && type != SVt_REGEXP && !isGV_with_GP(sv) && !SvVALID(sv)) | |
4df7f6af | 1566 | || (type == SVt_IV && !SvROK(sv))) { |
765f542d | 1567 | if (SvIsUV(sv) |
f8c7b90f | 1568 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d NC |
1569 | || SvIsCOW(sv) |
1570 | #endif | |
1571 | ) | |
57def98f | 1572 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1573 | else |
57def98f | 1574 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
f8c7b90f | 1575 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d NC |
1576 | if (SvIsCOW_shared_hash(sv)) |
1577 | PerlIO_printf(file, " (HASH)"); | |
1578 | else if (SvIsCOW_normal(sv)) | |
1579 | PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); | |
1580 | #endif | |
3967c732 JD |
1581 | PerlIO_putc(file, '\n'); |
1582 | } | |
e0bbf362 | 1583 | |
1979170b NC |
1584 | if ((type == SVt_PVNV || type == SVt_PVMG) |
1585 | && (SvFLAGS(sv) & SVpad_NAME) == SVpad_NAME) { | |
0e4c4423 NC |
1586 | Perl_dump_indent(aTHX_ level, file, " COP_LOW = %"UVuf"\n", |
1587 | (UV) COP_SEQ_RANGE_LOW(sv)); | |
1588 | Perl_dump_indent(aTHX_ level, file, " COP_HIGH = %"UVuf"\n", | |
1589 | (UV) COP_SEQ_RANGE_HIGH(sv)); | |
1590 | } else if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV | |
08e44740 | 1591 | && type != SVt_PVCV && type != SVt_PVFM && type != SVt_REGEXP |
c0a413d1 | 1592 | && type != SVt_PVIO && !isGV_with_GP(sv) && !SvVALID(sv)) |
0e4c4423 | 1593 | || type == SVt_NV) { |
e54dc35b | 1594 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1595 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1596 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1597 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1598 | #else |
cea2e8a9 | 1599 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1600 | #endif |
e54dc35b | 1601 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 1602 | } |
e0bbf362 | 1603 | |
3967c732 | 1604 | if (SvROK(sv)) { |
57def98f | 1605 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1606 | if (nest < maxnest) |
1607 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
3967c732 | 1608 | } |
e0bbf362 | 1609 | |
cea89e20 JH |
1610 | if (type < SVt_PV) { |
1611 | SvREFCNT_dec(d); | |
3967c732 | 1612 | return; |
cea89e20 | 1613 | } |
e0bbf362 | 1614 | |
a49b46c6 | 1615 | if ((type <= SVt_PVLV && !isGV_with_GP(sv)) || type == SVt_PVFM) { |
b15aece3 | 1616 | if (SvPVX_const(sv)) { |
69240efd | 1617 | STRLEN delta; |
7a4bba22 | 1618 | if (SvOOK(sv)) { |
69240efd | 1619 | SvOOK_offset(sv, delta); |
7a4bba22 | 1620 | Perl_dump_indent(aTHX_ level, file," OFFSET = %"UVuf"\n", |
5186cc12 | 1621 | (UV) delta); |
69240efd NC |
1622 | } else { |
1623 | delta = 0; | |
7a4bba22 | 1624 | } |
b15aece3 | 1625 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); |
7a4bba22 NC |
1626 | if (SvOOK(sv)) { |
1627 | PerlIO_printf(file, "( %s . ) ", | |
1628 | pv_display(d, SvPVX_const(sv) - delta, delta, 0, | |
1629 | pvlim)); | |
1630 | } | |
b15aece3 | 1631 | PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
e9569a7a GG |
1632 | if (SvUTF8(sv)) /* the 6? \x{....} */ |
1633 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 6 * SvCUR(sv), UNI_DISPLAY_QQ)); | |
e6abe6d8 | 1634 | PerlIO_printf(file, "\n"); |
57def98f JH |
1635 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1636 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1637 | } |
1638 | else | |
cea2e8a9 | 1639 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 | 1640 | } |
e0bbf362 | 1641 | |
3967c732 | 1642 | if (type >= SVt_PVMG) { |
0e4c4423 | 1643 | if (type == SVt_PVMG && SvPAD_OUR(sv)) { |
61f9802b | 1644 | HV * const ost = SvOURSTASH(sv); |
38cbaf55 RGS |
1645 | if (ost) |
1646 | do_hv_dump(level, file, " OURSTASH", ost); | |
0e4c4423 NC |
1647 | } else { |
1648 | if (SvMAGIC(sv)) | |
8530ff28 | 1649 | do_magic_dump(level, file, SvMAGIC(sv), nest+1, maxnest, dumpops, pvlim); |
0e4c4423 | 1650 | } |
3967c732 JD |
1651 | if (SvSTASH(sv)) |
1652 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
c13a5c80 NC |
1653 | |
1654 | if ((type == SVt_PVMG || type == SVt_PVLV) && SvVALID(sv)) { | |
1655 | Perl_dump_indent(aTHX_ level, file, " RARE = %u\n", (U8)BmRARE(sv)); | |
1656 | Perl_dump_indent(aTHX_ level, file, " PREVIOUS = %"UVuf"\n", (UV)BmPREVIOUS(sv)); | |
1657 | Perl_dump_indent(aTHX_ level, file, " USEFUL = %"IVdf"\n", (IV)BmUSEFUL(sv)); | |
1658 | } | |
3967c732 | 1659 | } |
e0bbf362 DM |
1660 | |
1661 | /* Dump type-specific SV fields */ | |
1662 | ||
3967c732 | 1663 | switch (type) { |
3967c732 | 1664 | case SVt_PVAV: |
57def98f | 1665 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1666 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1667 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1668 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1669 | } |
1670 | else | |
1671 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1672 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1673 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
a3874608 | 1674 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0); |
76f68e9b | 1675 | sv_setpvs(d, ""); |
11ca45c0 NC |
1676 | if (AvREAL(sv)) sv_catpv(d, ",REAL"); |
1677 | if (AvREIFY(sv)) sv_catpv(d, ",REIFY"); | |
b15aece3 SP |
1678 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
1679 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); | |
502c6561 | 1680 | if (nest < maxnest && av_len(MUTABLE_AV(sv)) >= 0) { |
3967c732 | 1681 | int count; |
502c6561 NC |
1682 | for (count = 0; count <= av_len(MUTABLE_AV(sv)) && count < maxnest; count++) { |
1683 | SV** const elt = av_fetch(MUTABLE_AV(sv),count,0); | |
3967c732 | 1684 | |
57def98f | 1685 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1686 | if (elt) |
3967c732 JD |
1687 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1688 | } | |
1689 | } | |
1690 | break; | |
1691 | case SVt_PVHV: | |
57def98f | 1692 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
1b95d04f | 1693 | if (HvARRAY(sv) && HvUSEDKEYS(sv)) { |
3967c732 JD |
1694 | /* Show distribution of HEs in the ARRAY */ |
1695 | int freq[200]; | |
bb7a0f54 | 1696 | #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1)) |
3967c732 JD |
1697 | int i; |
1698 | int max = 0; | |
1b95d04f | 1699 | U32 pow2 = 2, keys = HvUSEDKEYS(sv); |
65202027 | 1700 | NV theoret, sum = 0; |
3967c732 JD |
1701 | |
1702 | PerlIO_printf(file, " ("); | |
1703 | Zero(freq, FREQ_MAX + 1, int); | |
eb160463 | 1704 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
c445ea15 AL |
1705 | HE* h; |
1706 | int count = 0; | |
3967c732 JD |
1707 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
1708 | count++; | |
1709 | if (count > FREQ_MAX) | |
1710 | count = FREQ_MAX; | |
1711 | freq[count]++; | |
1712 | if (max < count) | |
1713 | max = count; | |
1714 | } | |
1715 | for (i = 0; i <= max; i++) { | |
1716 | if (freq[i]) { | |
1717 | PerlIO_printf(file, "%d%s:%d", i, | |
1718 | (i == FREQ_MAX) ? "+" : "", | |
1719 | freq[i]); | |
1720 | if (i != max) | |
1721 | PerlIO_printf(file, ", "); | |
1722 | } | |
1723 | } | |
1724 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1725 | /* The "quality" of a hash is defined as the total number of |
1726 | comparisons needed to access every element once, relative | |
1727 | to the expected number needed for a random hash. | |
1728 | ||
1729 | The total number of comparisons is equal to the sum of | |
e76cd0fa AMS |
1730 | the squares of the number of entries in each bucket. |
1731 | For a random hash of n keys into k buckets, the expected | |
b8fa94d8 MG |
1732 | value is |
1733 | n + n(n-1)/2k | |
1734 | */ | |
1735 | ||
3967c732 JD |
1736 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1737 | sum += freq[i] * i * i; | |
1738 | } | |
155aba94 | 1739 | while ((keys = keys >> 1)) |
3967c732 | 1740 | pow2 = pow2 << 1; |
1b95d04f | 1741 | theoret = HvUSEDKEYS(sv); |
b8fa94d8 | 1742 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1743 | PerlIO_putc(file, '\n'); |
6b4667fc | 1744 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1745 | } |
1746 | PerlIO_putc(file, '\n'); | |
1b95d04f | 1747 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvUSEDKEYS(sv)); |
57def98f JH |
1748 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); |
1749 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
bfcb3514 NC |
1750 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
1751 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); | |
8d2f4536 | 1752 | { |
b9ac451d | 1753 | MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab); |
8d2f4536 NC |
1754 | if (mg && mg->mg_obj) { |
1755 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); | |
1756 | } | |
1757 | } | |
bfcb3514 | 1758 | { |
b9ac451d | 1759 | const char * const hvname = HvNAME_get(sv); |
bfcb3514 NC |
1760 | if (hvname) |
1761 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); | |
1762 | } | |
86f55936 | 1763 | if (SvOOK(sv)) { |
ad64d0ec | 1764 | AV * const backrefs |
85fbaab2 | 1765 | = *Perl_hv_backreferences_p(aTHX_ MUTABLE_HV(sv)); |
7d88e6c4 | 1766 | struct mro_meta * const meta = HvAUX(sv)->xhv_mro_meta; |
67e04715 FC |
1767 | if (HvAUX(sv)->xhv_name_count) |
1768 | Perl_dump_indent(aTHX_ | |
7afc2217 FC |
1769 | level, file, " NAMECOUNT = %"IVdf"\n", |
1770 | (IV)HvAUX(sv)->xhv_name_count | |
67e04715 | 1771 | ); |
15d9236d | 1772 | if (HvAUX(sv)->xhv_name_u.xhvnameu_name && HvENAME_HEK_NN(sv)) { |
ec3405c8 NC |
1773 | const I32 count = HvAUX(sv)->xhv_name_count; |
1774 | if (count) { | |
1775 | SV * const names = newSVpvs_flags("", SVs_TEMP); | |
1776 | /* The starting point is the first element if count is | |
1777 | positive and the second element if count is negative. */ | |
1778 | HEK *const *hekp = HvAUX(sv)->xhv_name_u.xhvnameu_names | |
1779 | + (count < 0 ? 1 : 0); | |
1780 | HEK *const *const endp = HvAUX(sv)->xhv_name_u.xhvnameu_names | |
1781 | + (count < 0 ? -count : count); | |
1782 | while (hekp < endp) { | |
67e04715 FC |
1783 | if (*hekp) { |
1784 | sv_catpvs(names, ", \""); | |
ec3405c8 | 1785 | sv_catpvn(names, HEK_KEY(*hekp), HEK_LEN(*hekp)); |
67e04715 | 1786 | sv_catpvs(names, "\""); |
ec3405c8 NC |
1787 | } else { |
1788 | /* This should never happen. */ | |
1789 | sv_catpvs(names, ", (null)"); | |
67e04715 | 1790 | } |
ec3405c8 NC |
1791 | ++hekp; |
1792 | } | |
67e04715 FC |
1793 | Perl_dump_indent(aTHX_ |
1794 | level, file, " ENAME = %s\n", SvPV_nolen(names)+2 | |
1795 | ); | |
1796 | } | |
1797 | else | |
1798 | Perl_dump_indent(aTHX_ | |
1799 | level, file, " ENAME = \"%s\"\n", HvENAME_get(sv) | |
1800 | ); | |
1801 | } | |
86f55936 NC |
1802 | if (backrefs) { |
1803 | Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n", | |
1804 | PTR2UV(backrefs)); | |
ad64d0ec | 1805 | do_sv_dump(level+1, file, MUTABLE_SV(backrefs), nest+1, maxnest, |
86f55936 NC |
1806 | dumpops, pvlim); |
1807 | } | |
7d88e6c4 NC |
1808 | if (meta) { |
1809 | /* FIXME - mro_algs kflags can signal a UTF-8 name. */ | |
1810 | Perl_dump_indent(aTHX_ level, file, " MRO_WHICH = \"%.*s\" (0x%"UVxf")\n", | |
1811 | (int)meta->mro_which->length, | |
1812 | meta->mro_which->name, | |
1813 | PTR2UV(meta->mro_which)); | |
1814 | Perl_dump_indent(aTHX_ level, file, " CACHE_GEN = 0x%"UVxf"\n", | |
1815 | (UV)meta->cache_gen); | |
1816 | Perl_dump_indent(aTHX_ level, file, " PKG_GEN = 0x%"UVxf"\n", | |
1817 | (UV)meta->pkg_gen); | |
1818 | if (meta->mro_linear_all) { | |
1819 | Perl_dump_indent(aTHX_ level, file, " MRO_LINEAR_ALL = 0x%"UVxf"\n", | |
1820 | PTR2UV(meta->mro_linear_all)); | |
1821 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_linear_all), nest+1, maxnest, | |
1822 | dumpops, pvlim); | |
1823 | } | |
1824 | if (meta->mro_linear_current) { | |
1825 | Perl_dump_indent(aTHX_ level, file, " MRO_LINEAR_CURRENT = 0x%"UVxf"\n", | |
1826 | PTR2UV(meta->mro_linear_current)); | |
1827 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_linear_current), nest+1, maxnest, | |
1828 | dumpops, pvlim); | |
1829 | } | |
1830 | if (meta->mro_nextmethod) { | |
1831 | Perl_dump_indent(aTHX_ level, file, " MRO_NEXTMETHOD = 0x%"UVxf"\n", | |
1832 | PTR2UV(meta->mro_nextmethod)); | |
1833 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_nextmethod), nest+1, maxnest, | |
1834 | dumpops, pvlim); | |
1835 | } | |
1836 | if (meta->isa) { | |
1837 | Perl_dump_indent(aTHX_ level, file, " ISA = 0x%"UVxf"\n", | |
1838 | PTR2UV(meta->isa)); | |
1839 | do_sv_dump(level+1, file, MUTABLE_SV(meta->isa), nest+1, maxnest, | |
1840 | dumpops, pvlim); | |
1841 | } | |
1842 | } | |
86f55936 | 1843 | } |
b5698553 | 1844 | if (nest < maxnest) { |
cbab3169 | 1845 | HV * const hv = MUTABLE_HV(sv); |
b5698553 TH |
1846 | STRLEN i; |
1847 | HE *he; | |
cbab3169 | 1848 | |
b5698553 TH |
1849 | if (HvARRAY(hv)) { |
1850 | int count = maxnest - nest; | |
1851 | for (i=0; i <= HvMAX(hv); i++) { | |
1852 | for (he = HvARRAY(hv)[i]; he; he = HeNEXT(he)) { | |
1853 | U32 hash; | |
1854 | SV * keysv; | |
1855 | const char * keypv; | |
1856 | SV * elt; | |
cbab3169 | 1857 | STRLEN len; |
b5698553 TH |
1858 | |
1859 | if (count-- <= 0) goto DONEHV; | |
1860 | ||
1861 | hash = HeHASH(he); | |
1862 | keysv = hv_iterkeysv(he); | |
1863 | keypv = SvPV_const(keysv, len); | |
1864 | elt = HeVAL(he); | |
cbab3169 FC |
1865 | |
1866 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); | |
1867 | if (SvUTF8(keysv)) | |
1868 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 6 * SvCUR(keysv), UNI_DISPLAY_QQ)); | |
b5698553 TH |
1869 | if (HvEITER_get(hv) == he) |
1870 | PerlIO_printf(file, "[CURRENT] "); | |
cbab3169 FC |
1871 | if (HeKREHASH(he)) |
1872 | PerlIO_printf(file, "[REHASH] "); | |
b5698553 | 1873 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV) hash); |
cbab3169 | 1874 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
3967c732 | 1875 | } |
b5698553 TH |
1876 | } |
1877 | DONEHV:; | |
1878 | } | |
3967c732 JD |
1879 | } |
1880 | break; | |
e0bbf362 | 1881 | |
3967c732 | 1882 | case SVt_PVCV: |
8fa6a409 | 1883 | if (CvAUTOLOAD(sv)) { |
cbf82dd0 | 1884 | STRLEN len; |
8fa6a409 FC |
1885 | const char *const name = SvPV_const(sv, len); |
1886 | Perl_dump_indent(aTHX_ level, file, " AUTOLOAD = \"%.*s\"\n", | |
1887 | (int) len, name); | |
1888 | } | |
1889 | if (SvPOK(sv)) { | |
cbf82dd0 | 1890 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", |
8fa6a409 | 1891 | (int) CvPROTOLEN(sv), CvPROTO(sv)); |
cbf82dd0 | 1892 | } |
3967c732 JD |
1893 | /* FALL THROUGH */ |
1894 | case SVt_PVFM: | |
1895 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
d04ba589 NC |
1896 | if (!CvISXSUB(sv)) { |
1897 | if (CvSTART(sv)) { | |
1898 | Perl_dump_indent(aTHX_ level, file, | |
1899 | " START = 0x%"UVxf" ===> %"IVdf"\n", | |
1900 | PTR2UV(CvSTART(sv)), | |
1901 | (IV)sequence_num(CvSTART(sv))); | |
1902 | } | |
1903 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", | |
1904 | PTR2UV(CvROOT(sv))); | |
1905 | if (CvROOT(sv) && dumpops) { | |
1906 | do_op_dump(level+1, file, CvROOT(sv)); | |
1907 | } | |
1908 | } else { | |
126f53f3 | 1909 | SV * const constant = cv_const_sv((const CV *)sv); |
b1886099 | 1910 | |
d04ba589 | 1911 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
b1886099 NC |
1912 | |
1913 | if (constant) { | |
1914 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf | |
1915 | " (CONST SV)\n", | |
1916 | PTR2UV(CvXSUBANY(sv).any_ptr)); | |
1917 | do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, | |
1918 | pvlim); | |
1919 | } else { | |
1920 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", | |
1921 | (IV)CvXSUBANY(sv).any_i32); | |
1922 | } | |
1923 | } | |
3967c732 | 1924 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1925 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
5129b2ca NC |
1926 | if (type == SVt_PVCV) |
1927 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); | |
894356b3 | 1928 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
a3985cdc | 1929 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 | 1930 | if (type == SVt_PVFM) |
57def98f JH |
1931 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1932 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
dd2155a4 DM |
1933 | if (nest < maxnest) { |
1934 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); | |
3967c732 JD |
1935 | } |
1936 | { | |
b9ac451d | 1937 | const CV * const outside = CvOUTSIDE(sv); |
2ef28da1 | 1938 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f | 1939 | PTR2UV(outside), |
cf2093f6 JH |
1940 | (!outside ? "null" |
1941 | : CvANON(outside) ? "ANON" | |
1942 | : (outside == PL_main_cv) ? "MAIN" | |
1943 | : CvUNIQUE(outside) ? "UNIQUE" | |
1944 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
3967c732 JD |
1945 | } |
1946 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
ad64d0ec | 1947 | do_sv_dump(level+1, file, MUTABLE_SV(CvOUTSIDE(sv)), nest+1, maxnest, dumpops, pvlim); |
3967c732 | 1948 | break; |
e0bbf362 | 1949 | |
926fc7b6 DM |
1950 | case SVt_PVGV: |
1951 | case SVt_PVLV: | |
b9ac451d AL |
1952 | if (type == SVt_PVLV) { |
1953 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); | |
1954 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); | |
1955 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1956 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
83f78d1a | 1957 | Perl_dump_indent(aTHX_ level, file, " FLAGS = %"IVdf"\n", (IV)LvFLAGS(sv)); |
b9ac451d AL |
1958 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') |
1959 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, | |
1960 | dumpops, pvlim); | |
1961 | } | |
926fc7b6 DM |
1962 | if (!isGV_with_GP(sv)) |
1963 | break; | |
cea2e8a9 | 1964 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f | 1965 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 | 1966 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f | 1967 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c GS |
1968 | if (!GvGP(sv)) |
1969 | break; | |
57def98f JH |
1970 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1971 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
1972 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
1973 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
1974 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
1975 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
1976 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
1977 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
57def98f | 1978 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 | 1979 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc | 1980 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 JD |
1981 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1982 | break; | |
1983 | case SVt_PVIO: | |
57def98f JH |
1984 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1985 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
1986 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
1987 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
1988 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
1989 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
1990 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
27533608 | 1991 | if (IoTOP_NAME(sv)) |
cea2e8a9 | 1992 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
9ba1f565 NC |
1993 | if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) |
1994 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); | |
1995 | else { | |
1996 | Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", | |
1997 | PTR2UV(IoTOP_GV(sv))); | |
ad64d0ec NC |
1998 | do_sv_dump (level+1, file, MUTABLE_SV(IoTOP_GV(sv)), nest+1, |
1999 | maxnest, dumpops, pvlim); | |
9ba1f565 NC |
2000 | } |
2001 | /* Source filters hide things that are not GVs in these three, so let's | |
2002 | be careful out there. */ | |
27533608 | 2003 | if (IoFMT_NAME(sv)) |
cea2e8a9 | 2004 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
9ba1f565 NC |
2005 | if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) |
2006 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); | |
2007 | else { | |
2008 | Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", | |
2009 | PTR2UV(IoFMT_GV(sv))); | |
ad64d0ec NC |
2010 | do_sv_dump (level+1, file, MUTABLE_SV(IoFMT_GV(sv)), nest+1, |
2011 | maxnest, dumpops, pvlim); | |
9ba1f565 | 2012 | } |
27533608 | 2013 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 | 2014 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
9ba1f565 NC |
2015 | if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) |
2016 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); | |
2017 | else { | |
2018 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", | |
2019 | PTR2UV(IoBOTTOM_GV(sv))); | |
ad64d0ec NC |
2020 | do_sv_dump (level+1, file, MUTABLE_SV(IoBOTTOM_GV(sv)), nest+1, |
2021 | maxnest, dumpops, pvlim); | |
9ba1f565 | 2022 | } |
27533608 | 2023 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 | 2024 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 | 2025 | else |
cea2e8a9 | 2026 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f | 2027 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 | 2028 | break; |
206ee256 | 2029 | case SVt_REGEXP: |
d63e6659 DM |
2030 | { |
2031 | struct regexp * const r = (struct regexp *)SvANY(sv); | |
2032 | flags = RX_EXTFLAGS((REGEXP*)sv); | |
2033 | sv_setpv(d,""); | |
2034 | append_flags(d, flags, regexp_flags_names); | |
2035 | if (*(SvEND(d) - 1) == ',') { | |
2036 | SvCUR_set(d, SvCUR(d) - 1); | |
2037 | SvPVX(d)[SvCUR(d)] = '\0'; | |
2038 | } | |
2039 | Perl_dump_indent(aTHX_ level, file, " EXTFLAGS = 0x%"UVxf" (%s)\n", | |
2040 | (UV)flags, SvPVX_const(d)); | |
2041 | Perl_dump_indent(aTHX_ level, file, " INTFLAGS = 0x%"UVxf"\n", | |
2042 | (UV)(r->intflags)); | |
2043 | Perl_dump_indent(aTHX_ level, file, " NPARENS = %"UVuf"\n", | |
2044 | (UV)(r->nparens)); | |
2045 | Perl_dump_indent(aTHX_ level, file, " LASTPAREN = %"UVuf"\n", | |
2046 | (UV)(r->lastparen)); | |
2047 | Perl_dump_indent(aTHX_ level, file, " LASTCLOSEPAREN = %"UVuf"\n", | |
2048 | (UV)(r->lastcloseparen)); | |
2049 | Perl_dump_indent(aTHX_ level, file, " MINLEN = %"IVdf"\n", | |
2050 | (IV)(r->minlen)); | |
2051 | Perl_dump_indent(aTHX_ level, file, " MINLENRET = %"IVdf"\n", | |
2052 | (IV)(r->minlenret)); | |
2053 | Perl_dump_indent(aTHX_ level, file, " GOFS = %"UVuf"\n", | |
2054 | (UV)(r->gofs)); | |
2055 | Perl_dump_indent(aTHX_ level, file, " PRE_PREFIX = %"UVuf"\n", | |
2056 | (UV)(r->pre_prefix)); | |
d63e6659 DM |
2057 | Perl_dump_indent(aTHX_ level, file, " SUBLEN = %"IVdf"\n", |
2058 | (IV)(r->sublen)); | |
2059 | if (r->subbeg) | |
2060 | Perl_dump_indent(aTHX_ level, file, " SUBBEG = 0x%"UVxf" %s\n", | |
2061 | PTR2UV(r->subbeg), | |
2062 | pv_display(d, r->subbeg, r->sublen, 50, pvlim)); | |
2063 | else | |
2064 | Perl_dump_indent(aTHX_ level, file, " SUBBEG = 0x0\n"); | |
2065 | Perl_dump_indent(aTHX_ level, file, " ENGINE = 0x%"UVxf"\n", | |
2066 | PTR2UV(r->engine)); | |
2067 | Perl_dump_indent(aTHX_ level, file, " MOTHER_RE = 0x%"UVxf"\n", | |
2068 | PTR2UV(r->mother_re)); | |
2069 | Perl_dump_indent(aTHX_ level, file, " PAREN_NAMES = 0x%"UVxf"\n", | |
2070 | PTR2UV(r->paren_names)); | |
2071 | Perl_dump_indent(aTHX_ level, file, " SUBSTRS = 0x%"UVxf"\n", | |
2072 | PTR2UV(r->substrs)); | |
2073 | Perl_dump_indent(aTHX_ level, file, " PPRIVATE = 0x%"UVxf"\n", | |
2074 | PTR2UV(r->pprivate)); | |
2075 | Perl_dump_indent(aTHX_ level, file, " OFFS = 0x%"UVxf"\n", | |
2076 | PTR2UV(r->offs)); | |
d63c20f2 DM |
2077 | Perl_dump_indent(aTHX_ level, file, " QR_ANONCV = 0x%"UVxf"\n", |
2078 | PTR2UV(r->qr_anoncv)); | |
d63e6659 DM |
2079 | #ifdef PERL_OLD_COPY_ON_WRITE |
2080 | Perl_dump_indent(aTHX_ level, file, " SAVED_COPY = 0x%"UVxf"\n", | |
2081 | PTR2UV(r->saved_copy)); | |
2082 | #endif | |
2083 | } | |
206ee256 | 2084 | break; |
3967c732 | 2085 | } |
cea89e20 | 2086 | SvREFCNT_dec(d); |
3967c732 JD |
2087 | } |
2088 | ||
2089 | void | |
864dbfa3 | 2090 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 | 2091 | { |
97aff369 | 2092 | dVAR; |
7918f24d NC |
2093 | |
2094 | PERL_ARGS_ASSERT_SV_DUMP; | |
2095 | ||
d1029faa JP |
2096 | if (SvROK(sv)) |
2097 | do_sv_dump(0, Perl_debug_log, sv, 0, 4, 0, 0); | |
2098 | else | |
2099 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
8d063cd8 | 2100 | } |
bd16a5f0 IZ |
2101 | |
2102 | int | |
2103 | Perl_runops_debug(pTHX) | |
2104 | { | |
97aff369 | 2105 | dVAR; |
bd16a5f0 | 2106 | if (!PL_op) { |
9b387841 | 2107 | Perl_ck_warner_d(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 IZ |
2108 | return 0; |
2109 | } | |
2110 | ||
9f3673fb | 2111 | DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); |
bd16a5f0 | 2112 | do { |
bd16a5f0 | 2113 | if (PL_debug) { |
b9ac451d | 2114 | if (PL_watchaddr && (*PL_watchaddr != PL_watchok)) |
bd16a5f0 IZ |
2115 | PerlIO_printf(Perl_debug_log, |
2116 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
2117 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
2118 | PTR2UV(*PL_watchaddr)); | |
d6721266 DM |
2119 | if (DEBUG_s_TEST_) { |
2120 | if (DEBUG_v_TEST_) { | |
2121 | PerlIO_printf(Perl_debug_log, "\n"); | |
2122 | deb_stack_all(); | |
2123 | } | |
2124 | else | |
2125 | debstack(); | |
2126 | } | |
2127 | ||
2128 | ||
bd16a5f0 IZ |
2129 | if (DEBUG_t_TEST_) debop(PL_op); |
2130 | if (DEBUG_P_TEST_) debprof(PL_op); | |
2131 | } | |
16c91539 | 2132 | } while ((PL_op = PL_op->op_ppaddr(aTHX))); |
9f3673fb | 2133 | DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); |
bd16a5f0 IZ |
2134 | |
2135 | TAINT_NOT; | |
2136 | return 0; | |
2137 | } | |
2138 | ||
2139 | I32 | |
6867be6d | 2140 | Perl_debop(pTHX_ const OP *o) |
bd16a5f0 | 2141 | { |
97aff369 | 2142 | dVAR; |
7918f24d NC |
2143 | |
2144 | PERL_ARGS_ASSERT_DEBOP; | |
2145 | ||
1045810a IZ |
2146 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
2147 | return 0; | |
2148 | ||
bd16a5f0 IZ |
2149 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
2150 | switch (o->op_type) { | |
2151 | case OP_CONST: | |
996c9baa | 2152 | case OP_HINTSEVAL: |
6cefa69e | 2153 | /* With ITHREADS, consts are stored in the pad, and the right pad |
7367e658 | 2154 | * may not be active here, so check. |
6cefa69e | 2155 | * Looks like only during compiling the pads are illegal. |
7367e658 | 2156 | */ |
6cefa69e RU |
2157 | #ifdef USE_ITHREADS |
2158 | if ((((SVOP*)o)->op_sv) || !IN_PERL_COMPILETIME) | |
2159 | #endif | |
7367e658 | 2160 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); |
bd16a5f0 IZ |
2161 | break; |
2162 | case OP_GVSV: | |
2163 | case OP_GV: | |
2164 | if (cGVOPo_gv) { | |
b9ac451d | 2165 | SV * const sv = newSV(0); |
3b721df9 | 2166 | #ifdef PERL_MAD |
84021b46 | 2167 | /* FIXME - is this making unwarranted assumptions about the |
3b721df9 NC |
2168 | UTF-8 cleanliness of the dump file handle? */ |
2169 | SvUTF8_on(sv); | |
2170 | #endif | |
bd61b366 | 2171 | gv_fullname3(sv, cGVOPo_gv, NULL); |
93524f2b | 2172 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 IZ |
2173 | SvREFCNT_dec(sv); |
2174 | } | |
2175 | else | |
2176 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
2177 | break; | |
2178 | case OP_PADSV: | |
2179 | case OP_PADAV: | |
2180 | case OP_PADHV: | |
a3b680e6 | 2181 | { |
bd16a5f0 | 2182 | /* print the lexical's name */ |
b9ac451d | 2183 | CV * const cv = deb_curcv(cxstack_ix); |
a3b680e6 | 2184 | SV *sv; |
bd16a5f0 | 2185 | if (cv) { |
b9ac451d | 2186 | AV * const padlist = CvPADLIST(cv); |
502c6561 | 2187 | AV * const comppad = MUTABLE_AV(*av_fetch(padlist, 0, FALSE)); |
bd16a5f0 IZ |
2188 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
2189 | } else | |
a0714e2c | 2190 | sv = NULL; |
bd16a5f0 | 2191 | if (sv) |
b9ac451d | 2192 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 | 2193 | else |
b9ac451d | 2194 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); |
a3b680e6 | 2195 | } |
bd16a5f0 IZ |
2196 | break; |
2197 | default: | |
091ab601 | 2198 | break; |
bd16a5f0 IZ |
2199 | } |
2200 | PerlIO_printf(Perl_debug_log, "\n"); | |
2201 | return 0; | |
2202 | } | |
2203 | ||
2204 | STATIC CV* | |
61f9802b | 2205 | S_deb_curcv(pTHX_ const I32 ix) |
bd16a5f0 | 2206 | { |
97aff369 | 2207 | dVAR; |
b9ac451d | 2208 | const PERL_CONTEXT * const cx = &cxstack[ix]; |
bd16a5f0 IZ |
2209 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
2210 | return cx->blk_sub.cv; | |
2211 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
676a678a | 2212 | return cx->blk_eval.cv; |
bd16a5f0 IZ |
2213 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) |
2214 | return PL_main_cv; | |
2215 | else if (ix <= 0) | |
601f1833 | 2216 | return NULL; |
bd16a5f0 IZ |
2217 | else |
2218 | return deb_curcv(ix - 1); | |
2219 | } | |
2220 | ||
2221 | void | |
2222 | Perl_watch(pTHX_ char **addr) | |
2223 | { | |
97aff369 | 2224 | dVAR; |
7918f24d NC |
2225 | |
2226 | PERL_ARGS_ASSERT_WATCH; | |
2227 | ||
bd16a5f0 IZ |
2228 | PL_watchaddr = addr; |
2229 | PL_watchok = *addr; | |
2230 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
2231 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
2232 | } | |
2233 | ||
2234 | STATIC void | |
e1ec3a88 | 2235 | S_debprof(pTHX_ const OP *o) |
bd16a5f0 | 2236 | { |
97aff369 | 2237 | dVAR; |
7918f24d NC |
2238 | |
2239 | PERL_ARGS_ASSERT_DEBPROF; | |
2240 | ||
61f9802b | 2241 | if (!DEBUG_J_TEST_ && CopSTASH_eq(PL_curcop, PL_debstash)) |
1045810a | 2242 | return; |
bd16a5f0 | 2243 | if (!PL_profiledata) |
a02a5408 | 2244 | Newxz(PL_profiledata, MAXO, U32); |
bd16a5f0 IZ |
2245 | ++PL_profiledata[o->op_type]; |
2246 | } | |
2247 | ||
2248 | void | |
2249 | Perl_debprofdump(pTHX) | |
2250 | { | |
97aff369 | 2251 | dVAR; |
bd16a5f0 IZ |
2252 | unsigned i; |
2253 | if (!PL_profiledata) | |
2254 | return; | |
2255 | for (i = 0; i < MAXO; i++) { | |
2256 | if (PL_profiledata[i]) | |
2257 | PerlIO_printf(Perl_debug_log, | |
2258 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
2259 | PL_op_name[i]); | |
2260 | } | |
2261 | } | |
66610fdd | 2262 | |
3b721df9 NC |
2263 | #ifdef PERL_MAD |
2264 | /* | |
2265 | * XML variants of most of the above routines | |
2266 | */ | |
2267 | ||
4136a0f7 | 2268 | STATIC void |
3b721df9 NC |
2269 | S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
2270 | { | |
2271 | va_list args; | |
7918f24d NC |
2272 | |
2273 | PERL_ARGS_ASSERT_XMLDUMP_ATTR; | |
2274 | ||
3b721df9 NC |
2275 | PerlIO_printf(file, "\n "); |
2276 | va_start(args, pat); | |
2277 | xmldump_vindent(level, file, pat, &args); | |
2278 | va_end(args); | |
2279 | } | |
2280 | ||
2281 | ||
2282 | void | |
2283 | Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) | |
2284 | { | |
2285 | va_list args; | |
7918f24d | 2286 | PERL_ARGS_ASSERT_XMLDUMP_INDENT; |
3b721df9 NC |
2287 | va_start(args, pat); |
2288 | xmldump_vindent(level, file, pat, &args); | |
2289 | va_end(args); | |
2290 | } | |
2291 | ||
2292 | void | |
2293 | Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) | |
2294 | { | |
7918f24d NC |
2295 | PERL_ARGS_ASSERT_XMLDUMP_VINDENT; |
2296 | ||
3b721df9 NC |
2297 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
2298 | PerlIO_vprintf(file, pat, *args); | |
2299 | } | |
2300 | ||
2301 | void | |
2302 | Perl_xmldump_all(pTHX) | |
2303 | { | |
f0e3f042 CS |
2304 | xmldump_all_perl(FALSE); |
2305 | } | |
2306 | ||
2307 | void | |
0190d5ef | 2308 | Perl_xmldump_all_perl(pTHX_ bool justperl PERL_UNUSED_DECL) |
f0e3f042 | 2309 | { |
3b721df9 NC |
2310 | PerlIO_setlinebuf(PL_xmlfp); |
2311 | if (PL_main_root) | |
2312 | op_xmldump(PL_main_root); | |
0190d5ef CS |
2313 | /* someday we might call this, when it outputs XML: */ |
2314 | /* xmldump_packsubs_perl(PL_defstash, justperl); */ | |
3b721df9 NC |
2315 | if (PL_xmlfp != (PerlIO*)PerlIO_stdout()) |
2316 | PerlIO_close(PL_xmlfp); | |
2317 | PL_xmlfp = 0; | |
2318 | } | |
2319 | ||
2320 | void | |
2321 | Perl_xmldump_packsubs(pTHX_ const HV *stash) | |
2322 | { | |
28eb953d | 2323 | PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS; |
3ab0c9fa NC |
2324 | xmldump_packsubs_perl(stash, FALSE); |
2325 | } | |
2326 | ||
2327 | void | |
2328 | Perl_xmldump_packsubs_perl(pTHX_ const HV *stash, bool justperl) | |
2329 | { | |
3b721df9 NC |
2330 | I32 i; |
2331 | HE *entry; | |
2332 | ||
28eb953d | 2333 | PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL; |
7918f24d | 2334 | |
3b721df9 NC |
2335 | if (!HvARRAY(stash)) |
2336 | return; | |
2337 | for (i = 0; i <= (I32) HvMAX(stash); i++) { | |
2338 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { | |
159b6efe | 2339 | GV *gv = MUTABLE_GV(HeVAL(entry)); |
3b721df9 NC |
2340 | HV *hv; |
2341 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) | |
2342 | continue; | |
2343 | if (GvCVu(gv)) | |
3ab0c9fa | 2344 | xmldump_sub_perl(gv, justperl); |
3b721df9 NC |
2345 | if (GvFORM(gv)) |
2346 | xmldump_form(gv); | |
2347 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' | |
2348 | && (hv = GvHV(gv)) && hv != PL_defstash) | |
3ab0c9fa | 2349 | xmldump_packsubs_perl(hv, justperl); /* nested package */ |
3b721df9 NC |
2350 | } |
2351 | } | |
2352 | } | |
2353 | ||
2354 | void | |
2355 | Perl_xmldump_sub(pTHX_ const GV *gv) | |
2356 | { | |
28eb953d | 2357 | PERL_ARGS_ASSERT_XMLDUMP_SUB; |
f0e3f042 CS |
2358 | xmldump_sub_perl(gv, FALSE); |
2359 | } | |
2360 | ||
2361 | void | |
2362 | Perl_xmldump_sub_perl(pTHX_ const GV *gv, bool justperl) | |
2363 | { | |
2364 | SV * sv; | |
3b721df9 | 2365 | |
28eb953d | 2366 | PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL; |
7918f24d | 2367 | |
f0e3f042 CS |
2368 | if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv)))) |
2369 | return; | |
2370 | ||
2371 | sv = sv_newmortal(); | |
1a9a51d4 | 2372 | gv_fullname3(sv, gv, NULL); |
3b721df9 NC |
2373 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv)); |
2374 | if (CvXSUB(GvCV(gv))) | |
2375 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n", | |
2376 | PTR2UV(CvXSUB(GvCV(gv))), | |
2377 | (int)CvXSUBANY(GvCV(gv)).any_i32); | |
2378 | else if (CvROOT(GvCV(gv))) | |
2379 | op_xmldump(CvROOT(GvCV(gv))); | |
2380 | else | |
2381 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); | |
2382 | } | |
2383 | ||
2384 | void | |
2385 | Perl_xmldump_form(pTHX_ const GV *gv) | |
2386 | { | |
61f9802b | 2387 | SV * const sv = sv_newmortal(); |
3b721df9 | 2388 | |
7918f24d NC |
2389 | PERL_ARGS_ASSERT_XMLDUMP_FORM; |
2390 | ||
1a9a51d4 | 2391 | gv_fullname3(sv, gv, NULL); |
3b721df9 NC |
2392 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv)); |
2393 | if (CvROOT(GvFORM(gv))) | |
2394 | op_xmldump(CvROOT(GvFORM(gv))); | |
2395 | else | |
2396 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); | |
2397 | } | |
2398 | ||
2399 | void | |
2400 | Perl_xmldump_eval(pTHX) | |
2401 | { | |
2402 | op_xmldump(PL_eval_root); | |
2403 | } | |
2404 | ||
2405 | char * | |
2406 | Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv) | |
2407 | { | |
7918f24d | 2408 | PERL_ARGS_ASSERT_SV_CATXMLSV; |
3b721df9 NC |
2409 | return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv)); |
2410 | } | |
2411 | ||
2412 | char * | |
9dcc53ea Z |
2413 | Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8) |
2414 | { | |
2415 | PERL_ARGS_ASSERT_SV_CATXMLPV; | |
2416 | return sv_catxmlpvn(dsv, pv, strlen(pv), utf8); | |
2417 | } | |
2418 | ||
2419 | char * | |
20f84293 | 2420 | Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8) |
3b721df9 NC |
2421 | { |
2422 | unsigned int c; | |
61f9802b | 2423 | const char * const e = pv + len; |
20f84293 | 2424 | const char * const start = pv; |
3b721df9 NC |
2425 | STRLEN dsvcur; |
2426 | STRLEN cl; | |
2427 | ||
7918f24d NC |
2428 | PERL_ARGS_ASSERT_SV_CATXMLPVN; |
2429 | ||
76f68e9b | 2430 | sv_catpvs(dsv,""); |
3b721df9 NC |
2431 | dsvcur = SvCUR(dsv); /* in case we have to restart */ |
2432 | ||
2433 | retry: | |
2434 | while (pv < e) { | |
2435 | if (utf8) { | |
4b88fb76 | 2436 | c = utf8_to_uvchr_buf((U8*)pv, (U8*)e, &cl); |
3b721df9 NC |
2437 | if (cl == 0) { |
2438 | SvCUR(dsv) = dsvcur; | |
2439 | pv = start; | |
2440 | utf8 = 0; | |
2441 | goto retry; | |
2442 | } | |
2443 | } | |
2444 | else | |
2445 | c = (*pv & 255); | |
2446 | ||
2447 | switch (c) { | |
2448 | case 0x00: | |
2449 | case 0x01: | |
2450 | case 0x02: | |
2451 | case 0x03: | |
2452 | case 0x04: | |
2453 | case 0x05: | |
2454 | case 0x06: | |
2455 | case 0x07: | |
2456 | case 0x08: | |
2457 | case 0x0b: | |
2458 | case 0x0c: | |
2459 | case 0x0e: | |
2460 | case 0x0f: | |
2461 | case 0x10: | |
2462 | case 0x11: | |
2463 | case 0x12: | |
2464 | case 0x13: | |
2465 | case 0x14: | |
2466 | case 0x15: | |
2467 | case 0x16: | |
2468 | case 0x17: | |
2469 | case 0x18: | |
2470 | case 0x19: | |
2471 | case 0x1a: | |
2472 | case 0x1b: | |
2473 | case 0x1c: | |
2474 | case 0x1d: | |
2475 | case 0x1e: | |
2476 | case 0x1f: | |
2477 | case 0x7f: | |
2478 | case 0x80: | |
2479 | case 0x81: | |
2480 | case 0x82: | |
2481 | case 0x83: | |
2482 | case 0x84: | |
2483 | case 0x86: | |
2484 | case 0x87: | |
2485 | case 0x88: | |
2486 | case 0x89: | |
2487 | case 0x90: | |
2488 | case 0x91: | |
2489 | case 0x92: | |
2490 | case 0x93: | |
2491 | case 0x94: | |
2492 | case 0x95: | |
2493 | case 0x96: | |
2494 | case 0x97: | |
2495 | case 0x98: | |
2496 | case 0x99: | |
2497 | case 0x9a: | |
2498 | case 0x9b: | |
2499 | case 0x9c: | |
2500 | case 0x9d: | |
2501 | case 0x9e: | |
2502 | case 0x9f: | |
2503 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); | |
2504 | break; | |
2505 | case '<': | |
f3a2811a | 2506 | sv_catpvs(dsv, "<"); |
3b721df9 NC |
2507 | break; |
2508 | case '>': | |
f3a2811a | 2509 | sv_catpvs(dsv, ">"); |
3b721df9 NC |
2510 | break; |
2511 | case '&': | |
f3a2811a | 2512 | sv_catpvs(dsv, "&"); |
3b721df9 NC |
2513 | break; |
2514 | case '"': | |
49de0815 | 2515 | sv_catpvs(dsv, """); |
3b721df9 NC |
2516 | break; |
2517 | default: | |
2518 | if (c < 0xD800) { | |
2519 | if (c < 32 || c > 127) { | |
2520 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); | |
2521 | } | |
2522 | else { | |
5e7aa789 NC |
2523 | const char string = (char) c; |
2524 | sv_catpvn(dsv, &string, 1); | |
3b721df9 NC |
2525 | } |
2526 | break; | |
2527 | } | |
2528 | if ((c >= 0xD800 && c <= 0xDB7F) || | |
2529 | (c >= 0xDC00 && c <= 0xDFFF) || | |
2530 | (c >= 0xFFF0 && c <= 0xFFFF) || | |
2531 | c > 0x10ffff) | |
2532 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); | |
2533 | else | |
2534 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); | |
2535 | } | |
2536 | ||
2537 | if (utf8) | |
2538 | pv += UTF8SKIP(pv); | |
2539 | else | |
2540 | pv++; | |
2541 | } | |
2542 | ||
2543 | return SvPVX(dsv); | |
2544 | } | |
2545 | ||
2546 | char * | |
2547 | Perl_sv_xmlpeek(pTHX_ SV *sv) | |
2548 | { | |
61f9802b | 2549 | SV * const t = sv_newmortal(); |
3b721df9 NC |
2550 | STRLEN n_a; |
2551 | int unref = 0; | |
2552 | ||
7918f24d NC |
2553 | PERL_ARGS_ASSERT_SV_XMLPEEK; |
2554 | ||
3b721df9 | 2555 | sv_utf8_upgrade(t); |
76f68e9b | 2556 | sv_setpvs(t, ""); |
3b721df9 NC |
2557 | /* retry: */ |
2558 | if (!sv) { | |
2559 | sv_catpv(t, "VOID=\"\""); | |
2560 | goto finish; | |
2561 | } | |
ad64d0ec | 2562 | else if (sv == (const SV *)0x55555555 || SvTYPE(sv) == 'U') { |
3b721df9 NC |
2563 | sv_catpv(t, "WILD=\"\""); |
2564 | goto finish; | |
2565 | } | |
2566 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { | |
2567 | if (sv == &PL_sv_undef) { | |
2568 | sv_catpv(t, "SV_UNDEF=\"1\""); | |
2569 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
2570 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
2571 | SvREADONLY(sv)) | |
2572 | goto finish; | |
2573 | } | |
2574 | else if (sv == &PL_sv_no) { | |
2575 | sv_catpv(t, "SV_NO=\"1\""); | |
2576 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
2577 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
2578 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
2579 | SVp_POK|SVp_NOK)) && | |
2580 | SvCUR(sv) == 0 && | |
2581 | SvNVX(sv) == 0.0) | |
2582 | goto finish; | |
2583 | } | |
2584 | else if (sv == &PL_sv_yes) { | |
2585 | sv_catpv(t, "SV_YES=\"1\""); | |
2586 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
2587 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
2588 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
2589 | SVp_POK|SVp_NOK)) && | |
2590 | SvCUR(sv) == 1 && | |
2591 | SvPVX(sv) && *SvPVX(sv) == '1' && | |
2592 | SvNVX(sv) == 1.0) | |
2593 | goto finish; | |
2594 | } | |
2595 | else { | |
2596 | sv_catpv(t, "SV_PLACEHOLDER=\"1\""); | |
2597 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
2598 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
2599 | SvREADONLY(sv)) | |
2600 | goto finish; | |
2601 | } | |
2602 | sv_catpv(t, " XXX=\"\" "); | |
2603 | } | |
2604 | else if (SvREFCNT(sv) == 0) { | |
2605 | sv_catpv(t, " refcnt=\"0\""); | |
2606 | unref++; | |
2607 | } | |
2608 | else if (DEBUG_R_TEST_) { | |
2609 | int is_tmp = 0; | |
2610 | I32 ix; | |
2611 | /* is this SV on the tmps stack? */ | |
2612 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
2613 | if (PL_tmps_stack[ix] == sv) { | |
2614 | is_tmp = 1; | |
2615 | break; | |
2616 | } | |
2617 | } | |
2618 | if (SvREFCNT(sv) > 1) | |
2619 | Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv), | |
2620 | is_tmp ? "T" : ""); | |
2621 | else if (is_tmp) | |
2622 | sv_catpv(t, " DRT=\"<T>\""); | |
2623 | } | |
2624 | ||
2625 | if (SvROK(sv)) { | |
2626 | sv_catpv(t, " ROK=\"\""); | |
2627 | } | |
2628 | switch (SvTYPE(sv)) { | |
2629 | default: | |
2630 | sv_catpv(t, " FREED=\"1\""); | |
2631 | goto finish; | |
2632 | ||
2633 | case SVt_NULL: | |
2634 | sv_catpv(t, " UNDEF=\"1\""); | |
2635 | goto finish; | |
2636 | case SVt_IV: | |
2637 | sv_catpv(t, " IV=\""); | |
2638 | break; | |
2639 | case SVt_NV: | |
2640 | sv_catpv(t, " NV=\""); | |
2641 | break; | |
3b721df9 NC |
2642 | case SVt_PV: |
2643 | sv_catpv(t, " PV=\""); | |
2644 | break; | |
2645 | case SVt_PVIV: | |
2646 | sv_catpv(t, " PVIV=\""); | |
2647 | break; | |
2648 | case SVt_PVNV: | |
2649 | sv_catpv(t, " PVNV=\""); | |
2650 | break; | |
2651 | case SVt_PVMG: | |
2652 | sv_catpv(t, " PVMG=\""); | |
2653 | break; | |
2654 | case SVt_PVLV: | |
2655 | sv_catpv(t, " PVLV=\""); | |
2656 | break; | |
2657 | case SVt_PVAV: | |
2658 | sv_catpv(t, " AV=\""); | |
2659 | break; | |
2660 | case SVt_PVHV: | |
2661 | sv_catpv(t, " HV=\""); | |
2662 | break; | |
2663 | case SVt_PVCV: | |
2664 | if (CvGV(sv)) | |
2665 | Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv))); | |
2666 | else | |
2667 | sv_catpv(t, " CV=\"()\""); | |
2668 | goto finish; | |
2669 | case SVt_PVGV: | |
2670 | sv_catpv(t, " GV=\""); | |
2671 | break; | |
cecf5685 NC |
2672 | case SVt_BIND: |
2673 | sv_catpv(t, " BIND=\""); | |
3b721df9 | 2674 | break; |
d914baab | 2675 | case SVt_REGEXP: |
8619e557 | 2676 | sv_catpv(t, " REGEXP=\""); |
4df7f6af | 2677 | break; |
3b721df9 NC |
2678 | case SVt_PVFM: |
2679 | sv_catpv(t, " FM=\""); | |
2680 | break; | |
2681 | case SVt_PVIO: | |
2682 | sv_catpv(t, " IO=\""); | |
2683 | break; | |
2684 | } | |
2685 | ||
2686 | if (SvPOKp(sv)) { | |
2687 | if (SvPVX(sv)) { | |
2688 | sv_catxmlsv(t, sv); | |
2689 | } | |
2690 | } | |
2691 | else if (SvNOKp(sv)) { | |
2692 | STORE_NUMERIC_LOCAL_SET_STANDARD(); | |
2693 | Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv)); | |
2694 | RESTORE_NUMERIC_LOCAL(); | |
2695 | } | |
2696 | else if (SvIOKp(sv)) { | |
2697 | if (SvIsUV(sv)) | |
2698 | Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv)); | |
2699 | else | |
2700 | Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv)); | |
2701 | } | |
2702 | else | |
2703 | sv_catpv(t, ""); | |
2704 | sv_catpv(t, "\""); | |
2705 | ||
2706 | finish: | |
61f9802b AL |
2707 | while (unref--) |
2708 | sv_catpv(t, ")"); | |
3b721df9 NC |
2709 | return SvPV(t, n_a); |
2710 | } | |
2711 | ||
2712 | void | |
2713 | Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) | |
2714 | { | |
7918f24d NC |
2715 | PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP; |
2716 | ||
3b721df9 NC |
2717 | if (!pm) { |
2718 | Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n"); | |
2719 | return; | |
2720 | } | |
2721 | Perl_xmldump_indent(aTHX_ level, file, "<pmop \n"); | |
2722 | level++; | |
2723 | if (PM_GETRE(pm)) { | |
d914baab | 2724 | REGEXP *const r = PM_GETRE(pm); |
643e696a | 2725 | SV * const tmpsv = newSVpvn_utf8("", 0, TRUE); |
ad64d0ec | 2726 | sv_catxmlsv(tmpsv, MUTABLE_SV(r)); |
3b721df9 NC |
2727 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n", |
2728 | SvPVX(tmpsv)); | |
2729 | SvREFCNT_dec(tmpsv); | |
2730 | Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n", | |
2731 | (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP"); | |
2732 | } | |
2733 | else | |
2734 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n"); | |
d914baab | 2735 | if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) { |
3df43ef7 | 2736 | SV * const tmpsv = pm_description(pm); |
3b721df9 NC |
2737 | Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
2738 | SvREFCNT_dec(tmpsv); | |
2739 | } | |
2740 | ||
2741 | level--; | |
20e98b0f | 2742 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) { |
3b721df9 NC |
2743 | Perl_xmldump_indent(aTHX_ level, file, ">\n"); |
2744 | Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n"); | |
20e98b0f | 2745 | do_op_xmldump(level+2, file, pm->op_pmreplrootu.op_pmreplroot); |
3b721df9 NC |
2746 | Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n"); |
2747 | Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n"); | |
2748 | } | |
2749 | else | |
2750 | Perl_xmldump_indent(aTHX_ level, file, "/>\n"); | |
2751 | } | |
2752 | ||
2753 | void | |
2754 | Perl_pmop_xmldump(pTHX_ const PMOP *pm) | |
2755 | { | |
2756 | do_pmop_xmldump(0, PL_xmlfp, pm); | |
2757 | } | |
2758 | ||
2759 | void | |
2760 | Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o) | |
2761 | { | |
2762 | UV seq; | |
2763 | int contents = 0; | |
7918f24d NC |
2764 | |
2765 | PERL_ARGS_ASSERT_DO_OP_XMLDUMP; | |
2766 | ||
3b721df9 NC |
2767 | if (!o) |
2768 | return; | |
3b721df9 NC |
2769 | seq = sequence_num(o); |
2770 | Perl_xmldump_indent(aTHX_ level, file, | |
2771 | "<op_%s seq=\"%"UVuf" -> ", | |
2772 | OP_NAME(o), | |
2773 | seq); | |
2774 | level++; | |
2775 | if (o->op_next) | |
2776 | PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"", | |
2777 | sequence_num(o->op_next)); | |
2778 | else | |
2779 | PerlIO_printf(file, "DONE\""); | |
2780 | ||
2781 | if (o->op_targ) { | |
2782 | if (o->op_type == OP_NULL) | |
2783 | { | |
2784 | PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]); | |
2785 | if (o->op_targ == OP_NEXTSTATE) | |
2786 | { | |
2787 | if (CopLINE(cCOPo)) | |
f5992bc4 | 2788 | PerlIO_printf(file, " line=\"%"UVuf"\"", |
3b721df9 NC |
2789 | (UV)CopLINE(cCOPo)); |
2790 | if (CopSTASHPV(cCOPo)) | |
2791 | PerlIO_printf(file, " package=\"%s\"", | |
2792 | CopSTASHPV(cCOPo)); | |
4b65a919 | 2793 | if (CopLABEL(cCOPo)) |
3b721df9 | 2794 | PerlIO_printf(file, " label=\"%s\"", |
4b65a919 | 2795 | CopLABEL(cCOPo)); |
3b721df9 NC |
2796 | } |
2797 | } | |
2798 | else | |
2799 | PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ); | |
2800 | } | |
2801 | #ifdef DUMPADDR | |
2802 | PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next); | |
2803 | #endif | |
2804 | if (o->op_flags) { | |
76f68e9b | 2805 | SV * const tmpsv = newSVpvs(""); |
3b721df9 NC |
2806 | switch (o->op_flags & OPf_WANT) { |
2807 | case OPf_WANT_VOID: | |
2808 | sv_catpv(tmpsv, ",VOID"); | |
2809 | break; | |
2810 | case OPf_WANT_SCALAR: | |
2811 | sv_catpv(tmpsv, ",SCALAR"); | |
2812 | break; | |
2813 | case OPf_WANT_LIST: | |
2814 | sv_catpv(tmpsv, ",LIST"); | |
2815 | break; | |
2816 | default: | |
2817 | sv_catpv(tmpsv, ",UNKNOWN"); | |
2818 | break; | |
2819 | } | |
2820 | if (o->op_flags & OPf_KIDS) | |
2821 | sv_catpv(tmpsv, ",KIDS"); | |
2822 | if (o->op_flags & OPf_PARENS) | |
2823 | sv_catpv(tmpsv, ",PARENS"); | |
2824 | if (o->op_flags & OPf_STACKED) | |
2825 | sv_catpv(tmpsv, ",STACKED"); | |
2826 | if (o->op_flags & OPf_REF) | |
2827 | sv_catpv(tmpsv, ",REF"); | |
2828 | if (o->op_flags & OPf_MOD) | |
2829 | sv_catpv(tmpsv, ",MOD"); | |
2830 | if (o->op_flags & OPf_SPECIAL) | |
2831 | sv_catpv(tmpsv, ",SPECIAL"); | |
2832 | PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); | |
2833 | SvREFCNT_dec(tmpsv); | |
2834 | } | |
2835 | if (o->op_private) { | |
76f68e9b | 2836 | SV * const tmpsv = newSVpvs(""); |
3b721df9 NC |
2837 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
2838 | if (o->op_private & OPpTARGET_MY) | |
2839 | sv_catpv(tmpsv, ",TARGET_MY"); | |
2840 | } | |
2841 | else if (o->op_type == OP_LEAVESUB || | |
2842 | o->op_type == OP_LEAVE || | |
2843 | o->op_type == OP_LEAVESUBLV || | |
2844 | o->op_type == OP_LEAVEWRITE) { | |
2845 | if (o->op_private & OPpREFCOUNTED) | |
2846 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
2847 | } | |
2848 | else if (o->op_type == OP_AASSIGN) { | |
2849 | if (o->op_private & OPpASSIGN_COMMON) | |
2850 | sv_catpv(tmpsv, ",COMMON"); | |
2851 | } | |
2852 | else if (o->op_type == OP_SASSIGN) { | |
2853 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
2854 | sv_catpv(tmpsv, ",BACKWARDS"); | |
2855 | } | |
2856 | else if (o->op_type == OP_TRANS) { | |
2857 | if (o->op_private & OPpTRANS_SQUASH) | |
2858 | sv_catpv(tmpsv, ",SQUASH"); | |
2859 | if (o->op_private & OPpTRANS_DELETE) | |
2860 | sv_catpv(tmpsv, ",DELETE"); | |
2861 | if (o->op_private & OPpTRANS_COMPLEMENT) | |
2862 | sv_catpv(tmpsv, ",COMPLEMENT"); | |
2863 | if (o->op_private & OPpTRANS_IDENTICAL) | |
2864 | sv_catpv(tmpsv, ",IDENTICAL"); | |
2865 | if (o->op_private & OPpTRANS_GROWS) | |
2866 | sv_catpv(tmpsv, ",GROWS"); | |
2867 | } | |
2868 | else if (o->op_type == OP_REPEAT) { | |
2869 | if (o->op_private & OPpREPEAT_DOLIST) | |
2870 | sv_catpv(tmpsv, ",DOLIST"); | |
2871 | } | |
2872 | else if (o->op_type == OP_ENTERSUB || | |
2873 | o->op_type == OP_RV2SV || | |
2874 | o->op_type == OP_GVSV || | |
2875 | o->op_type == OP_RV2AV || | |
2876 | o->op_type == OP_RV2HV || | |
2877 | o->op_type == OP_RV2GV || | |
2878 | o->op_type == OP_AELEM || | |
2879 | o->op_type == OP_HELEM ) | |
2880 | { | |
2881 | if (o->op_type == OP_ENTERSUB) { | |
2882 | if (o->op_private & OPpENTERSUB_AMPER) | |
2883 | sv_catpv(tmpsv, ",AMPER"); | |
2884 | if (o->op_private & OPpENTERSUB_DB) | |
2885 | sv_catpv(tmpsv, ",DB"); | |
2886 | if (o->op_private & OPpENTERSUB_HASTARG) | |
2887 | sv_catpv(tmpsv, ",HASTARG"); | |
2888 | if (o->op_private & OPpENTERSUB_NOPAREN) | |
2889 | sv_catpv(tmpsv, ",NOPAREN"); | |
2890 | if (o->op_private & OPpENTERSUB_INARGS) | |
2891 | sv_catpv(tmpsv, ",INARGS"); | |
3b721df9 NC |
2892 | } |
2893 | else { | |
2894 | switch (o->op_private & OPpDEREF) { | |
2895 | case OPpDEREF_SV: | |
2896 | sv_catpv(tmpsv, ",SV"); | |
2897 | break; | |
2898 | case OPpDEREF_AV: | |
2899 | sv_catpv(tmpsv, ",AV"); | |
2900 | break; | |
2901 | case OPpDEREF_HV: | |
2902 | sv_catpv(tmpsv, ",HV"); | |
2903 | break; | |
2904 | } | |
2905 | if (o->op_private & OPpMAYBE_LVSUB) | |
2906 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
2907 | } | |
2908 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { | |
2909 | if (o->op_private & OPpLVAL_DEFER) | |
2910 | sv_catpv(tmpsv, ",LVAL_DEFER"); | |
2911 | } | |
2912 | else { | |
2913 | if (o->op_private & HINT_STRICT_REFS) | |
2914 | sv_catpv(tmpsv, ",STRICT_REFS"); | |
2915 | if (o->op_private & OPpOUR_INTRO) | |
2916 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
2917 | } | |
2918 | } | |
2919 | else if (o->op_type == OP_CONST) { | |
2920 | if (o->op_private & OPpCONST_BARE) | |
2921 | sv_catpv(tmpsv, ",BARE"); | |
2922 | if (o->op_private & OPpCONST_STRICT) | |
2923 | sv_catpv(tmpsv, ",STRICT"); | |
3b721df9 NC |
2924 | if (o->op_private & OPpCONST_ENTERED) |
2925 | sv_catpv(tmpsv, ",ENTERED"); | |
2926 | } | |
2927 | else if (o->op_type == OP_FLIP) { | |
2928 | if (o->op_private & OPpFLIP_LINENUM) | |
2929 | sv_catpv(tmpsv, ",LINENUM"); | |
2930 | } | |
2931 | else if (o->op_type == OP_FLOP) { | |
2932 | if (o->op_private & OPpFLIP_LINENUM) | |
2933 | sv_catpv(tmpsv, ",LINENUM"); | |
2934 | } | |
2935 | else if (o->op_type == OP_RV2CV) { | |
2936 | if (o->op_private & OPpLVAL_INTRO) | |
2937 | sv_catpv(tmpsv, ",INTRO"); | |
2938 | } | |
2939 | else if (o->op_type == OP_GV) { | |
2940 | if (o->op_private & OPpEARLY_CV) | |
2941 | sv_catpv(tmpsv, ",EARLY_CV"); | |
2942 | } | |
2943 | else if (o->op_type == OP_LIST) { | |
2944 | if (o->op_private & OPpLIST_GUESSED) | |
2945 | sv_catpv(tmpsv, ",GUESSED"); | |
2946 | } | |
2947 | else if (o->op_type == OP_DELETE) { | |
2948 | if (o->op_private & OPpSLICE) | |
2949 | sv_catpv(tmpsv, ",SLICE"); | |
2950 | } | |
2951 | else if (o->op_type == OP_EXISTS) { | |
2952 | if (o->op_private & OPpEXISTS_SUB) | |
2953 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
2954 | } | |
2955 | else if (o->op_type == OP_SORT) { | |
2956 | if (o->op_private & OPpSORT_NUMERIC) | |
2957 | sv_catpv(tmpsv, ",NUMERIC"); | |
2958 | if (o->op_private & OPpSORT_INTEGER) | |
2959 | sv_catpv(tmpsv, ",INTEGER"); | |
2960 | if (o->op_private & OPpSORT_REVERSE) | |
2961 | sv_catpv(tmpsv, ",REVERSE"); | |
2962 | } | |
3b721df9 NC |
2963 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { |
2964 | if (o->op_private & OPpOPEN_IN_RAW) | |
2965 | sv_catpv(tmpsv, ",IN_RAW"); | |
2966 | if (o->op_private & OPpOPEN_IN_CRLF) | |
2967 | sv_catpv(tmpsv, ",IN_CRLF"); | |
2968 | if (o->op_private & OPpOPEN_OUT_RAW) | |
2969 | sv_catpv(tmpsv, ",OUT_RAW"); | |
2970 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
2971 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
2972 | } | |
2973 | else if (o->op_type == OP_EXIT) { | |
2974 | if (o->op_private & OPpEXIT_VMSISH) | |
2975 | sv_catpv(tmpsv, ",EXIT_VMSISH"); | |
2976 | if (o->op_private & OPpHUSH_VMSISH) | |
2977 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
2978 | } | |
2979 | else if (o->op_type == OP_DIE) { | |
2980 | if (o->op_private & OPpHUSH_VMSISH) | |
2981 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
2982 | } | |
ef69c8fc | 2983 | else if (PL_check[o->op_type] != Perl_ck_ftst) { |
6ecf81d6 | 2984 | if (OP_IS_FILETEST_ACCESS(o->op_type) && o->op_private & OPpFT_ACCESS) |
3b721df9 NC |
2985 | sv_catpv(tmpsv, ",FT_ACCESS"); |
2986 | if (o->op_private & OPpFT_STACKED) | |
2987 | sv_catpv(tmpsv, ",FT_STACKED"); | |
2988 | } | |
2989 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) | |
2990 | sv_catpv(tmpsv, ",INTRO"); | |
2991 | if (SvCUR(tmpsv)) | |
2992 | S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1); | |
2993 | SvREFCNT_dec(tmpsv); | |
2994 | } | |
2995 | ||
2996 | switch (o->op_type) { | |
2997 | case OP_AELEMFAST: | |
2998 | if (o->op_flags & OPf_SPECIAL) { | |
2999 | break; | |
3000 | } | |
3001 | case OP_GVSV: | |
3002 | case OP_GV: | |
3003 | #ifdef USE_ITHREADS | |
3004 | S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix); | |
3005 | #else | |
3006 | if (cSVOPo->op_sv) { | |
d914baab NC |
3007 | SV * const tmpsv1 = newSVpvn_utf8(NULL, 0, TRUE); |
3008 | SV * const tmpsv2 = newSVpvn_utf8("", 0, TRUE); | |
3b721df9 NC |
3009 | char *s; |
3010 | STRLEN len; | |
3011 | ENTER; | |
3012 | SAVEFREESV(tmpsv1); | |
3013 | SAVEFREESV(tmpsv2); | |
159b6efe | 3014 | gv_fullname3(tmpsv1, MUTABLE_GV(cSVOPo->op_sv), NULL); |
3b721df9 NC |
3015 | s = SvPV(tmpsv1,len); |
3016 | sv_catxmlpvn(tmpsv2, s, len, 1); | |
3017 | S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len)); | |
3018 | LEAVE; | |
3019 | } | |
3020 | else | |
3021 | S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\""); | |
3022 | #endif | |
3023 | break; | |
3024 | case OP_CONST: | |
996c9baa | 3025 | case OP_HINTSEVAL: |
3b721df9 NC |
3026 | case OP_METHOD_NAMED: |
3027 | #ifndef USE_ITHREADS | |
3028 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
3029 | * may not be active here, so skip */ | |
3030 | S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv)); | |
3031 | #endif | |
3032 | break; | |
3033 | case OP_ANONCODE: | |
3034 | if (!contents) { | |
3035 | contents = 1; | |
3036 | PerlIO_printf(file, ">\n"); | |
3037 | } | |
3038 | do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv)); | |
3039 | break; | |
3b721df9 NC |
3040 | case OP_NEXTSTATE: |
3041 | case OP_DBSTATE: | |
3042 | if (CopLINE(cCOPo)) | |
f5992bc4 | 3043 | S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"", |
3b721df9 NC |
3044 | (UV)CopLINE(cCOPo)); |
3045 | if (CopSTASHPV(cCOPo)) | |
3046 | S_xmldump_attr(aTHX_ level, file, "package=\"%s\"", | |
3047 | CopSTASHPV(cCOPo)); | |
4b65a919 | 3048 | if (CopLABEL(cCOPo)) |
3b721df9 | 3049 | S_xmldump_attr(aTHX_ level, file, "label=\"%s\"", |
4b65a919 | 3050 | CopLABEL(cCOPo)); |
3b721df9 NC |
3051 | break; |
3052 | case OP_ENTERLOOP: | |
3053 | S_xmldump_attr(aTHX_ level, file, "redo=\""); | |
3054 | if (cLOOPo->op_redoop) | |
3055 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop)); | |
3056 | else | |
3057 | PerlIO_printf(file, "DONE\""); | |
3058 | S_xmldump_attr(aTHX_ level, file, "next=\""); | |
3059 | if (cLOOPo->op_nextop) | |
3060 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop)); | |
3061 | else | |
3062 | PerlIO_printf(file, "DONE\""); | |
3063 | S_xmldump_attr(aTHX_ level, file, "last=\""); | |
3064 | if (cLOOPo->op_lastop) | |
3065 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop)); | |
3066 | else | |
3067 | PerlIO_printf(file, "DONE\""); | |
3068 | break; | |
3069 | case OP_COND_EXPR: | |
3070 | case OP_RANGE: | |
3071 | case OP_MAPWHILE: | |
3072 | case OP_GREPWHILE: | |
3073 | case OP_OR: | |
3074 | case OP_AND: | |
3075 | S_xmldump_attr(aTHX_ level, file, "other=\""); | |
3076 | if (cLOGOPo->op_other) | |
3077 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other)); | |
3078 | else | |
3079 | PerlIO_printf(file, "DONE\""); | |
3080 | break; | |
3081 | case OP_LEAVE: | |
3082 | case OP_LEAVEEVAL: | |
3083 | case OP_LEAVESUB: | |
3084 | case OP_LEAVESUBLV: | |
3085 | case OP_LEAVEWRITE: | |
3086 | case OP_SCOPE: | |
3087 | if (o->op_private & OPpREFCOUNTED) | |
3088 | S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ); | |
3089 | break; | |
3090 | default: | |
3091 | break; | |
3092 | } | |
3093 | ||
3094 | if (PL_madskills && o->op_madprop) { | |
fb2b694a | 3095 | char prevkey = '\0'; |
d914baab | 3096 | SV * const tmpsv = newSVpvn_utf8("", 0, TRUE); |
20f84293 | 3097 | const MADPROP* mp = o->op_madprop; |
61f9802b | 3098 | |
3b721df9 NC |
3099 | if (!contents) { |
3100 | contents = 1; | |
3101 | PerlIO_printf(file, ">\n"); | |
3102 | } | |
3103 | Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n"); | |
3104 | level++; | |
3105 | while (mp) { | |
3106 | char tmp = mp->mad_key; | |
76f68e9b | 3107 | sv_setpvs(tmpsv,"\""); |
3b721df9 NC |
3108 | if (tmp) |
3109 | sv_catxmlpvn(tmpsv, &tmp, 1, 0); | |
fb2b694a GG |
3110 | if ((tmp == '_') || (tmp == '#')) /* '_' '#' whitespace belong to the previous token. */ |
3111 | sv_catxmlpvn(tmpsv, &prevkey, 1, 0); | |
3112 | else | |
3113 | prevkey = tmp; | |
3b721df9 NC |
3114 | sv_catpv(tmpsv, "\""); |
3115 | switch (mp->mad_type) { | |
3116 | case MAD_NULL: | |
3117 | sv_catpv(tmpsv, "NULL"); | |
3118 | Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv)); | |
3119 | break; | |
3120 | case MAD_PV: | |
3121 | sv_catpv(tmpsv, " val=\""); | |
3122 | sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1); | |
3123 | sv_catpv(tmpsv, "\""); | |
3124 | Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv)); | |
3125 | break; | |
3126 | case MAD_SV: | |
3127 | sv_catpv(tmpsv, " val=\""); | |
ad64d0ec | 3128 | sv_catxmlsv(tmpsv, MUTABLE_SV(mp->mad_val)); |
3b721df9 NC |
3129 | sv_catpv(tmpsv, "\""); |
3130 | Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv)); | |
3131 | break; | |
3132 | case MAD_OP: | |
3133 | if ((OP*)mp->mad_val) { | |
3134 | Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv)); | |
3135 | do_op_xmldump(level+1, file, (OP*)mp->mad_val); | |
3136 | Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n"); | |
3137 | } | |
3138 | break; | |
3139 | default: | |
3140 | Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv)); | |
3141 | break; | |
3142 | } | |
3143 | mp = mp->mad_next; | |
3144 | } | |
3145 | level--; | |
3146 | Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n"); | |
3147 | ||
3148 | SvREFCNT_dec(tmpsv); | |
3149 | } | |
3150 | ||
3151 | switch (o->op_type) { | |
3152 | case OP_PUSHRE: | |
3153 | case OP_MATCH: | |
3154 | case OP_QR: | |
3155 | case OP_SUBST: | |
3156 | if (!contents) { | |
3157 | contents = 1; | |
3158 | PerlIO_printf(file, ">\n"); | |
3159 | } | |
3160 | do_pmop_xmldump(level, file, cPMOPo); | |
3161 | break; | |
3162 | default: | |
3163 | break; | |
3164 | } | |
3165 | ||
3166 | if (o->op_flags & OPf_KIDS) { | |
3167 | OP *kid; | |
3168 | if (!contents) { | |
3169 | contents = 1; | |
3170 | PerlIO_printf(file, ">\n"); | |
3171 | } | |
3172 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) | |
3173 | do_op_xmldump(level, file, kid); | |
3174 | } | |
3175 | ||
3176 | if (contents) | |
3177 | Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o)); | |
3178 | else | |
3179 | PerlIO_printf(file, " />\n"); | |
3180 | } | |
3181 | ||
3182 | void | |
3183 | Perl_op_xmldump(pTHX_ const OP *o) | |
3184 | { | |
7918f24d NC |
3185 | PERL_ARGS_ASSERT_OP_XMLDUMP; |
3186 | ||
3b721df9 NC |
3187 | do_op_xmldump(0, PL_xmlfp, o); |
3188 | } | |
3189 | #endif | |
3190 | ||
66610fdd RGS |
3191 | /* |
3192 | * Local variables: | |
3193 | * c-indentation-style: bsd | |
3194 | * c-basic-offset: 4 | |
14d04a33 | 3195 | * indent-tabs-mode: nil |
66610fdd RGS |
3196 | * End: |
3197 | * | |
14d04a33 | 3198 | * ex: set ts=8 sts=4 sw=4 et: |
37442d52 | 3199 | */ |