https://perl5.git.perl.org / perl5.git / blame
| 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 ) { | |
| ddc5bc0f | 284 | const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &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 | } |
| 07bc277f | 616 | if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) { |
| 4199688e | 617 | SV * const tmpsv = pm_description(pm); |
| b15aece3 | 618 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
| 3967c732 JD |
619 | SvREFCNT_dec(tmpsv); |
| 620 | } | |
| 621 | ||
| cea2e8a9 | 622 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
| 3967c732 JD |
623 | } |
| 624 | ||
| a0c2f4dd NC |
625 | const struct flag_to_name pmflags_flags_names[] = { |
| 626 | {PMf_CONST, ",CONST"}, | |
| 627 | {PMf_KEEP, ",KEEP"}, | |
| 628 | {PMf_GLOBAL, ",GLOBAL"}, | |
| 629 | {PMf_CONTINUE, ",CONTINUE"}, | |
| 630 | {PMf_RETAINT, ",RETAINT"}, | |
| 631 | {PMf_EVAL, ",EVAL"}, | |
| 632 | {PMf_NONDESTRUCT, ",NONDESTRUCT"}, | |
| 633 | }; | |
| 634 | ||
| b9ac451d | 635 | static SV * |
| 4199688e AL |
636 | S_pm_description(pTHX_ const PMOP *pm) |
| 637 | { | |
| 638 | SV * const desc = newSVpvs(""); | |
| 61f9802b | 639 | const REGEXP * const regex = PM_GETRE(pm); |
| 4199688e AL |
640 | const U32 pmflags = pm->op_pmflags; |
| 641 | ||
| 7918f24d NC |
642 | PERL_ARGS_ASSERT_PM_DESCRIPTION; |
| 643 | ||
| 4199688e AL |
644 | if (pmflags & PMf_ONCE) |
| 645 | sv_catpv(desc, ",ONCE"); | |
| c737faaf YO |
646 | #ifdef USE_ITHREADS |
| 647 | if (SvREADONLY(PL_regex_pad[pm->op_pmoffset])) | |
| 648 | sv_catpv(desc, ":USED"); | |
| 649 | #else | |
| 650 | if (pmflags & PMf_USED) | |
| 651 | sv_catpv(desc, ":USED"); | |
| 652 | #endif | |
| c737faaf | 653 | |
| 68d4833d | 654 | if (regex) { |
| 07bc277f | 655 | if (RX_EXTFLAGS(regex) & RXf_TAINTED) |
| 68d4833d | 656 | sv_catpv(desc, ",TAINTED"); |
| 07bc277f NC |
657 | if (RX_CHECK_SUBSTR(regex)) { |
| 658 | if (!(RX_EXTFLAGS(regex) & RXf_NOSCAN)) | |
| 68d4833d | 659 | sv_catpv(desc, ",SCANFIRST"); |
| 07bc277f | 660 | if (RX_EXTFLAGS(regex) & RXf_CHECK_ALL) |
| 68d4833d AB |
661 | sv_catpv(desc, ",ALL"); |
| 662 | } | |
| 07bc277f | 663 | if (RX_EXTFLAGS(regex) & RXf_SKIPWHITE) |
| 68d4833d | 664 | sv_catpv(desc, ",SKIPWHITE"); |
| 4199688e | 665 | } |
| 68d4833d | 666 | |
| a0c2f4dd | 667 | append_flags(desc, pmflags, pmflags_flags_names); |
| 4199688e AL |
668 | return desc; |
| 669 | } | |
| 670 | ||
| 3967c732 | 671 | void |
| 864dbfa3 | 672 | Perl_pmop_dump(pTHX_ PMOP *pm) |
| 3967c732 JD |
673 | { |
| 674 | do_pmop_dump(0, Perl_debug_log, pm); | |
| 79072805 LW |
675 | } |
| 676 | ||
| b6f05621 DM |
677 | /* Return a unique integer to represent the address of op o. |
| 678 | * If it already exists in PL_op_sequence, just return it; | |
| 679 | * otherwise add it. | |
| 680 | * *** Note that this isn't thread-safe */ | |
| 294b3b39 | 681 | |
| 2814eb74 | 682 | STATIC UV |
| 0bd48802 | 683 | S_sequence_num(pTHX_ const OP *o) |
| 2814eb74 | 684 | { |
| 27da23d5 | 685 | dVAR; |
| 2814eb74 PJ |
686 | SV *op, |
| 687 | **seq; | |
| 93524f2b | 688 | const char *key; |
| 2814eb74 | 689 | STRLEN len; |
| b6f05621 DM |
690 | if (!o) |
| 691 | return 0; | |
| c0fd1b42 | 692 | op = newSVuv(PTR2UV(o)); |
| b6f05621 | 693 | sv_2mortal(op); |
| 93524f2b | 694 | key = SvPV_const(op, len); |
| b6f05621 DM |
695 | if (!PL_op_sequence) |
| 696 | PL_op_sequence = newHV(); | |
| 697 | seq = hv_fetch(PL_op_sequence, key, len, 0); | |
| 698 | if (seq) | |
| 699 | return SvUV(*seq); | |
| 700 | (void)hv_store(PL_op_sequence, key, len, newSVuv(++PL_op_seq), 0); | |
| 701 | return PL_op_seq; | |
| 2814eb74 PJ |
702 | } |
| 703 | ||
| a0c2f4dd NC |
704 | const struct flag_to_name op_flags_names[] = { |
| 705 | {OPf_KIDS, ",KIDS"}, | |
| 706 | {OPf_PARENS, ",PARENS"}, | |
| a0c2f4dd NC |
707 | {OPf_REF, ",REF"}, |
| 708 | {OPf_MOD, ",MOD"}, | |
| 65cccc5e | 709 | {OPf_STACKED, ",STACKED"}, |
| a0c2f4dd NC |
710 | {OPf_SPECIAL, ",SPECIAL"} |
| 711 | }; | |
| 712 | ||
| ea9ad1f2 | 713 | const struct flag_to_name op_trans_names[] = { |
| 65cccc5e VP |
714 | {OPpTRANS_FROM_UTF, ",FROM_UTF"}, |
| 715 | {OPpTRANS_TO_UTF, ",TO_UTF"}, | |
| 716 | {OPpTRANS_IDENTICAL, ",IDENTICAL"}, | |
| ea9ad1f2 | 717 | {OPpTRANS_SQUASH, ",SQUASH"}, |
| ea9ad1f2 | 718 | {OPpTRANS_COMPLEMENT, ",COMPLEMENT"}, |
| 65cccc5e VP |
719 | {OPpTRANS_GROWS, ",GROWS"}, |
| 720 | {OPpTRANS_DELETE, ",DELETE"} | |
| ea9ad1f2 NC |
721 | }; |
| 722 | ||
| 723 | const struct flag_to_name op_entersub_names[] = { | |
| ea9ad1f2 NC |
724 | {OPpENTERSUB_DB, ",DB"}, |
| 725 | {OPpENTERSUB_HASTARG, ",HASTARG"}, | |
| 65cccc5e | 726 | {OPpENTERSUB_AMPER, ",AMPER"}, |
| ea9ad1f2 | 727 | {OPpENTERSUB_NOPAREN, ",NOPAREN"}, |
| 65cccc5e | 728 | {OPpENTERSUB_INARGS, ",INARGS"} |
| ea9ad1f2 NC |
729 | }; |
| 730 | ||
| 731 | const struct flag_to_name op_const_names[] = { | |
| 65cccc5e VP |
732 | {OPpCONST_NOVER, ",NOVER"}, |
| 733 | {OPpCONST_SHORTCIRCUIT, ",SHORTCIRCUIT"}, | |
| ea9ad1f2 | 734 | {OPpCONST_STRICT, ",STRICT"}, |
| 65cccc5e | 735 | {OPpCONST_ENTERED, ",ENTERED"}, |
| 65cccc5e VP |
736 | {OPpCONST_BARE, ",BARE"}, |
| 737 | {OPpCONST_WARNING, ",WARNING"} | |
| ea9ad1f2 NC |
738 | }; |
| 739 | ||
| 740 | const struct flag_to_name op_sort_names[] = { | |
| 741 | {OPpSORT_NUMERIC, ",NUMERIC"}, | |
| 742 | {OPpSORT_INTEGER, ",INTEGER"}, | |
| 65cccc5e VP |
743 | {OPpSORT_REVERSE, ",REVERSE"}, |
| 744 | {OPpSORT_INPLACE, ",INPLACE"}, | |
| 745 | {OPpSORT_DESCEND, ",DESCEND"}, | |
| 746 | {OPpSORT_QSORT, ",QSORT"}, | |
| 747 | {OPpSORT_STABLE, ",STABLE"} | |
| ea9ad1f2 NC |
748 | }; |
| 749 | ||
| 750 | const struct flag_to_name op_open_names[] = { | |
| 751 | {OPpOPEN_IN_RAW, ",IN_RAW"}, | |
| 752 | {OPpOPEN_IN_CRLF, ",IN_CRLF"}, | |
| 753 | {OPpOPEN_OUT_RAW, ",OUT_RAW"}, | |
| 754 | {OPpOPEN_OUT_CRLF, ",OUT_CRLF"} | |
| 755 | }; | |
| 756 | ||
| 261c990e NC |
757 | const struct flag_to_name op_exit_names[] = { |
| 758 | {OPpEXIT_VMSISH, ",EXIT_VMSISH"}, | |
| 759 | {OPpHUSH_VMSISH, ",HUSH_VMSISH"} | |
| 760 | }; | |
| 761 | ||
| 762 | #define OP_PRIVATE_ONCE(op, flag, name) \ | |
| 763 | const struct flag_to_name CAT2(op, _names)[] = { \ | |
| 764 | {(flag), (name)} \ | |
| f58883a1 | 765 | } |
| 261c990e NC |
766 | |
| 767 | OP_PRIVATE_ONCE(op_aassign, OPpASSIGN_COMMON, ",COMMON"); | |
| 768 | OP_PRIVATE_ONCE(op_leavesub, OPpREFCOUNTED, ",REFCOUNTED"); | |
| 769 | OP_PRIVATE_ONCE(op_sassign, OPpASSIGN_BACKWARDS, ",BACKWARDS"); | |
| 770 | OP_PRIVATE_ONCE(op_repeat, OPpREPEAT_DOLIST, ",DOLIST"); | |
| 65cccc5e | 771 | OP_PRIVATE_ONCE(op_reverse, OPpREVERSE_INPLACE, ",INPLACE"); |
| 261c990e NC |
772 | OP_PRIVATE_ONCE(op_rv2cv, OPpLVAL_INTRO, ",INTRO"); |
| 773 | OP_PRIVATE_ONCE(op_flip, OPpFLIP_LINENUM, ",LINENUM"); | |
| 774 | OP_PRIVATE_ONCE(op_gv, OPpEARLY_CV, ",EARLY_CV"); | |
| 775 | OP_PRIVATE_ONCE(op_list, OPpLIST_GUESSED, ",GUESSED"); | |
| 776 | OP_PRIVATE_ONCE(op_delete, OPpSLICE, ",SLICE"); | |
| 777 | OP_PRIVATE_ONCE(op_exists, OPpEXISTS_SUB, ",EXISTS_SUB"); | |
| 778 | OP_PRIVATE_ONCE(op_die, OPpHUSH_VMSISH, ",HUSH_VMSISH"); | |
| 779 | ||
| 1fe3abee NC |
780 | struct op_private_by_op { |
| 781 | U16 op_type; | |
| 782 | U16 len; | |
| 783 | const struct flag_to_name *start; | |
| 784 | }; | |
| 785 | ||
| 786 | const struct op_private_by_op op_private_names[] = { | |
| 261c990e NC |
787 | {OP_LEAVESUB, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, |
| 788 | {OP_LEAVE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
| 789 | {OP_LEAVESUBLV, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
| 790 | {OP_LEAVEWRITE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
| 791 | {OP_AASSIGN, C_ARRAY_LENGTH(op_aassign_names), op_aassign_names }, | |
| 792 | {OP_DIE, C_ARRAY_LENGTH(op_die_names), op_die_names }, | |
| 793 | {OP_DELETE, C_ARRAY_LENGTH(op_delete_names), op_delete_names }, | |
| 794 | {OP_EXISTS, C_ARRAY_LENGTH(op_exists_names), op_exists_names }, | |
| 795 | {OP_EXIT, C_ARRAY_LENGTH(op_exit_names), op_exit_names }, | |
| 796 | {OP_FLIP, C_ARRAY_LENGTH(op_flip_names), op_flip_names }, | |
| 797 | {OP_FLOP, C_ARRAY_LENGTH(op_flip_names), op_flip_names }, | |
| 798 | {OP_GV, C_ARRAY_LENGTH(op_gv_names), op_gv_names }, | |
| 799 | {OP_LIST, C_ARRAY_LENGTH(op_list_names), op_list_names }, | |
| 800 | {OP_SASSIGN, C_ARRAY_LENGTH(op_sassign_names), op_sassign_names }, | |
| 801 | {OP_REPEAT, C_ARRAY_LENGTH(op_repeat_names), op_repeat_names }, | |
| 802 | {OP_RV2CV, C_ARRAY_LENGTH(op_rv2cv_names), op_rv2cv_names }, | |
| 1fe3abee NC |
803 | {OP_TRANS, C_ARRAY_LENGTH(op_trans_names), op_trans_names }, |
| 804 | {OP_CONST, C_ARRAY_LENGTH(op_const_names), op_const_names }, | |
| 805 | {OP_SORT, C_ARRAY_LENGTH(op_sort_names), op_sort_names }, | |
| 806 | {OP_OPEN, C_ARRAY_LENGTH(op_open_names), op_open_names }, | |
| 807 | {OP_BACKTICK, C_ARRAY_LENGTH(op_open_names), op_open_names } | |
| 808 | }; | |
| 809 | ||
| 810 | static bool | |
| 811 | S_op_private_to_names(pTHX_ SV *tmpsv, U32 optype, U32 op_private) { | |
| 812 | const struct op_private_by_op *start = op_private_names; | |
| 813 | const struct op_private_by_op *const end | |
| 814 | = op_private_names + C_ARRAY_LENGTH(op_private_names); | |
| 815 | ||
| 816 | /* This is a linear search, but no worse than the code that it replaced. | |
| 817 | It's debugging code - size is more important than speed. */ | |
| 818 | do { | |
| 819 | if (optype == start->op_type) { | |
| 820 | S_append_flags(aTHX_ tmpsv, op_private, start->start, | |
| 821 | start->start + start->len); | |
| 822 | return TRUE; | |
| 823 | } | |
| 824 | } while (++start < end); | |
| 825 | return FALSE; | |
| 826 | } | |
| 827 | ||
| 79072805 | 828 | void |
| 6867be6d | 829 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o) |
| 79072805 | 830 | { |
| 27da23d5 | 831 | dVAR; |
| 2814eb74 | 832 | UV seq; |
| e15d5972 AL |
833 | const OPCODE optype = o->op_type; |
| 834 | ||
| 7918f24d NC |
835 | PERL_ARGS_ASSERT_DO_OP_DUMP; |
| 836 | ||
| cea2e8a9 | 837 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
| 3967c732 | 838 | level++; |
| 0bd48802 | 839 | seq = sequence_num(o); |
| 2814eb74 | 840 | if (seq) |
| f5992bc4 | 841 | PerlIO_printf(file, "%-4"UVuf, seq); |
| 93a17b20 | 842 | else |
| b6f05621 | 843 | PerlIO_printf(file, "????"); |
| c8db6e60 JH |
844 | PerlIO_printf(file, |
| 845 | "%*sTYPE = %s ===> ", | |
| 53e06cf0 | 846 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
| 2814eb74 | 847 | if (o->op_next) |
| b6f05621 DM |
848 | PerlIO_printf(file, |
| 849 | o->op_type == OP_NULL ? "(%"UVuf")\n" : "%"UVuf"\n", | |
| 666ea192 | 850 | sequence_num(o->op_next)); |
| 79072805 | 851 | else |
| e75ab6ad | 852 | PerlIO_printf(file, "NULL\n"); |
| 11343788 | 853 | if (o->op_targ) { |
| e15d5972 | 854 | if (optype == OP_NULL) { |
| cea2e8a9 | 855 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
| e15d5972 | 856 | if (o->op_targ == OP_NEXTSTATE) { |
| ae7d165c | 857 | if (CopLINE(cCOPo)) |
| f5992bc4 | 858 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
| 9d98dee5 | 859 | (UV)CopLINE(cCOPo)); |
| ae7d165c PJ |
860 | if (CopSTASHPV(cCOPo)) |
| 861 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
| 862 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 863 | if (CopLABEL(cCOPo)) |
| ae7d165c | 864 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
| 4b65a919 | 865 | CopLABEL(cCOPo)); |
| ae7d165c PJ |
866 | } |
| 867 | } | |
| 8990e307 | 868 | else |
| 894356b3 | 869 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
| 8990e307 | 870 | } |
| 748a9306 | 871 | #ifdef DUMPADDR |
| 57def98f | 872 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
| 79072805 | 873 | #endif |
| 7e5d8ed2 | 874 | if (o->op_flags || o->op_latefree || o->op_latefreed || o->op_attached) { |
| e15d5972 | 875 | SV * const tmpsv = newSVpvs(""); |
| 5dc0d613 | 876 | switch (o->op_flags & OPf_WANT) { |
| 54310121 | 877 | case OPf_WANT_VOID: |
| 46fc3d4c | 878 | sv_catpv(tmpsv, ",VOID"); |
| 54310121 | 879 | break; |
| 880 | case OPf_WANT_SCALAR: | |
| 46fc3d4c | 881 | sv_catpv(tmpsv, ",SCALAR"); |
| 54310121 | 882 | break; |
| 883 | case OPf_WANT_LIST: | |
| 46fc3d4c | 884 | sv_catpv(tmpsv, ",LIST"); |
| 54310121 | 885 | break; |
| 886 | default: | |
| 46fc3d4c | 887 | sv_catpv(tmpsv, ",UNKNOWN"); |
| 54310121 | 888 | break; |
| 889 | } | |
| a0c2f4dd | 890 | append_flags(tmpsv, o->op_flags, op_flags_names); |
| 29522234 DM |
891 | if (o->op_latefree) |
| 892 | sv_catpv(tmpsv, ",LATEFREE"); | |
| 893 | if (o->op_latefreed) | |
| 894 | sv_catpv(tmpsv, ",LATEFREED"); | |
| 7e5d8ed2 DM |
895 | if (o->op_attached) |
| 896 | sv_catpv(tmpsv, ",ATTACHED"); | |
| b15aece3 | 897 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
| 46fc3d4c | 898 | SvREFCNT_dec(tmpsv); |
| 79072805 | 899 | } |
| 11343788 | 900 | if (o->op_private) { |
| e15d5972 AL |
901 | SV * const tmpsv = newSVpvs(""); |
| 902 | if (PL_opargs[optype] & OA_TARGLEX) { | |
| 07447971 GS |
903 | if (o->op_private & OPpTARGET_MY) |
| 904 | sv_catpv(tmpsv, ",TARGET_MY"); | |
| 905 | } | |
| e15d5972 | 906 | else if (optype == OP_ENTERSUB || |
| 5c135d48 NC |
907 | optype == OP_RV2SV || |
| 908 | optype == OP_GVSV || | |
| 909 | optype == OP_RV2AV || | |
| 910 | optype == OP_RV2HV || | |
| 911 | optype == OP_RV2GV || | |
| 912 | optype == OP_AELEM || | |
| 913 | optype == OP_HELEM ) | |
| 85e6fe83 | 914 | { |
| e15d5972 | 915 | if (optype == OP_ENTERSUB) { |
| ea9ad1f2 | 916 | append_flags(tmpsv, o->op_private, op_entersub_names); |
| 68dc0745 | 917 | } |
| bf91b999 | 918 | else { |
| d3011074 | 919 | switch (o->op_private & OPpDEREF) { |
| b9ac451d AL |
920 | case OPpDEREF_SV: |
| 921 | sv_catpv(tmpsv, ",SV"); | |
| 922 | break; | |
| 923 | case OPpDEREF_AV: | |
| 924 | sv_catpv(tmpsv, ",AV"); | |
| 925 | break; | |
| 926 | case OPpDEREF_HV: | |
| 927 | sv_catpv(tmpsv, ",HV"); | |
| 928 | break; | |
| 929 | } | |
| bf91b999 SC |
930 | if (o->op_private & OPpMAYBE_LVSUB) |
| 931 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
| 932 | } | |
| 0824d667 | 933 | |
| e15d5972 | 934 | if (optype == OP_AELEM || optype == OP_HELEM) { |
| 5dc0d613 | 935 | if (o->op_private & OPpLVAL_DEFER) |
| 46fc3d4c | 936 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
| 68dc0745 | 937 | } |
| 938 | else { | |
| 5dc0d613 | 939 | if (o->op_private & HINT_STRICT_REFS) |
| 46fc3d4c | 940 | sv_catpv(tmpsv, ",STRICT_REFS"); |
| 192587c2 GS |
941 | if (o->op_private & OPpOUR_INTRO) |
| 942 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
| 68dc0745 | 943 | } |
| 8d063cd8 | 944 | } |
| 1fe3abee NC |
945 | else if (S_op_private_to_names(aTHX_ tmpsv, optype, o->op_private)) { |
| 946 | } | |
| ef69c8fc | 947 | else if (PL_check[optype] != Perl_ck_ftst) { |
| 6ecf81d6 | 948 | if (OP_IS_FILETEST_ACCESS(o->op_type) && o->op_private & OPpFT_ACCESS) |
| fbb0b3b3 RGS |
949 | sv_catpv(tmpsv, ",FT_ACCESS"); |
| 950 | if (o->op_private & OPpFT_STACKED) | |
| 951 | sv_catpv(tmpsv, ",FT_STACKED"); | |
| 1af34c76 | 952 | } |
| 11343788 | 953 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
| 46fc3d4c | 954 | sv_catpv(tmpsv, ",INTRO"); |
| 955 | if (SvCUR(tmpsv)) | |
| b15aece3 | 956 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
| 46fc3d4c | 957 | SvREFCNT_dec(tmpsv); |
| 8d063cd8 | 958 | } |
| 8d063cd8 | 959 | |
| 3b721df9 NC |
960 | #ifdef PERL_MAD |
| 961 | if (PL_madskills && o->op_madprop) { | |
| 76f68e9b | 962 | SV * const tmpsv = newSVpvs(""); |
| 3b721df9 NC |
963 | MADPROP* mp = o->op_madprop; |
| 964 | Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n"); | |
| 965 | level++; | |
| 966 | while (mp) { | |
| 61f9802b | 967 | const char tmp = mp->mad_key; |
| 76f68e9b | 968 | sv_setpvs(tmpsv,"'"); |
| 3b721df9 NC |
969 | if (tmp) |
| 970 | sv_catpvn(tmpsv, &tmp, 1); | |
| 971 | sv_catpv(tmpsv, "'="); | |
| 972 | switch (mp->mad_type) { | |
| 973 | case MAD_NULL: | |
| 974 | sv_catpv(tmpsv, "NULL"); | |
| 975 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 976 | break; | |
| 977 | case MAD_PV: | |
| 978 | sv_catpv(tmpsv, "<"); | |
| 979 | sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen); | |
| 980 | sv_catpv(tmpsv, ">"); | |
| 981 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 982 | break; | |
| 983 | case MAD_OP: | |
| 984 | if ((OP*)mp->mad_val) { | |
| 985 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 986 | do_op_dump(level, file, (OP*)mp->mad_val); | |
| 987 | } | |
| 988 | break; | |
| 989 | default: | |
| 990 | sv_catpv(tmpsv, "(UNK)"); | |
| 991 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 992 | break; | |
| 993 | } | |
| 994 | mp = mp->mad_next; | |
| 995 | } | |
| 996 | level--; | |
| 997 | Perl_dump_indent(aTHX_ level, file, "}\n"); | |
| 998 | ||
| 999 | SvREFCNT_dec(tmpsv); | |
| 1000 | } | |
| 1001 | #endif | |
| 1002 | ||
| e15d5972 | 1003 | switch (optype) { |
| 971a9dd3 | 1004 | case OP_AELEMFAST: |
| 93a17b20 | 1005 | case OP_GVSV: |
| 79072805 | 1006 | case OP_GV: |
| 971a9dd3 | 1007 | #ifdef USE_ITHREADS |
| c803eecc | 1008 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
| 971a9dd3 | 1009 | #else |
| 1640e9f0 | 1010 | if ( ! (o->op_flags & OPf_SPECIAL)) { /* not lexical */ |
| 38c076c7 | 1011 | if (cSVOPo->op_sv) { |
| d4c19fe8 | 1012 | SV * const tmpsv = newSV(0); |
| 38c076c7 DM |
1013 | ENTER; |
| 1014 | SAVEFREESV(tmpsv); | |
| 3b721df9 | 1015 | #ifdef PERL_MAD |
| 84021b46 | 1016 | /* FIXME - is this making unwarranted assumptions about the |
| 3b721df9 NC |
1017 | UTF-8 cleanliness of the dump file handle? */ |
| 1018 | SvUTF8_on(tmpsv); | |
| 1019 | #endif | |
| 159b6efe | 1020 | gv_fullname3(tmpsv, MUTABLE_GV(cSVOPo->op_sv), NULL); |
| 8b6b16e7 | 1021 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
| d5263905 | 1022 | SvPV_nolen_const(tmpsv)); |
| 38c076c7 DM |
1023 | LEAVE; |
| 1024 | } | |
| 1025 | else | |
| 1026 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); | |
| 378cc40b | 1027 | } |
| 971a9dd3 | 1028 | #endif |
| 79072805 LW |
1029 | break; |
| 1030 | case OP_CONST: | |
| 996c9baa | 1031 | case OP_HINTSEVAL: |
| f5d5a27c | 1032 | case OP_METHOD_NAMED: |
| b6a15bc5 DM |
1033 | #ifndef USE_ITHREADS |
| 1034 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
| 1035 | * may not be active here, so skip */ | |
| 3848b962 | 1036 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
| b6a15bc5 | 1037 | #endif |
| 79072805 | 1038 | break; |
| 93a17b20 LW |
1039 | case OP_NEXTSTATE: |
| 1040 | case OP_DBSTATE: | |
| 57843af0 | 1041 | if (CopLINE(cCOPo)) |
| f5992bc4 | 1042 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
| 9d98dee5 | 1043 | (UV)CopLINE(cCOPo)); |
| ed094faf GS |
1044 | if (CopSTASHPV(cCOPo)) |
| 1045 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
| 1046 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 1047 | if (CopLABEL(cCOPo)) |
| ed094faf | 1048 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
| 4b65a919 | 1049 | CopLABEL(cCOPo)); |
| 79072805 LW |
1050 | break; |
| 1051 | case OP_ENTERLOOP: | |
| cea2e8a9 | 1052 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
| 11343788 | 1053 | if (cLOOPo->op_redoop) |
| f5992bc4 | 1054 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop)); |
| 79072805 | 1055 | else |
| 3967c732 | 1056 | PerlIO_printf(file, "DONE\n"); |
| cea2e8a9 | 1057 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
| 11343788 | 1058 | if (cLOOPo->op_nextop) |
| f5992bc4 | 1059 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop)); |
| 79072805 | 1060 | else |
| 3967c732 | 1061 | PerlIO_printf(file, "DONE\n"); |
| cea2e8a9 | 1062 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
| 11343788 | 1063 | if (cLOOPo->op_lastop) |
| f5992bc4 | 1064 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop)); |
| 79072805 | 1065 | else |
| 3967c732 | 1066 | PerlIO_printf(file, "DONE\n"); |
| 79072805 LW |
1067 | break; |
| 1068 | case OP_COND_EXPR: | |
| 1a67a97c | 1069 | case OP_RANGE: |
| a0d0e21e | 1070 | case OP_MAPWHILE: |
| 79072805 LW |
1071 | case OP_GREPWHILE: |
| 1072 | case OP_OR: | |
| 1073 | case OP_AND: | |
| cea2e8a9 | 1074 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
| 11343788 | 1075 | if (cLOGOPo->op_other) |
| f5992bc4 | 1076 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other)); |
| 79072805 | 1077 | else |
| 3967c732 | 1078 | PerlIO_printf(file, "DONE\n"); |
| 79072805 LW |
1079 | break; |
| 1080 | case OP_PUSHRE: | |
| 1081 | case OP_MATCH: | |
| 8782bef2 | 1082 | case OP_QR: |
| 79072805 | 1083 | case OP_SUBST: |
| 3967c732 | 1084 | do_pmop_dump(level, file, cPMOPo); |
| 79072805 | 1085 | break; |
| 7934575e GS |
1086 | case OP_LEAVE: |
| 1087 | case OP_LEAVEEVAL: | |
| 1088 | case OP_LEAVESUB: | |
| 1089 | case OP_LEAVESUBLV: | |
| 1090 | case OP_LEAVEWRITE: | |
| 1091 | case OP_SCOPE: | |
| 1092 | if (o->op_private & OPpREFCOUNTED) | |
| 1093 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
| 1094 | break; | |
| a0d0e21e LW |
1095 | default: |
| 1096 | break; | |
| 79072805 | 1097 | } |
| 11343788 | 1098 | if (o->op_flags & OPf_KIDS) { |
| 79072805 | 1099 | OP *kid; |
| 11343788 | 1100 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
| 3967c732 | 1101 | do_op_dump(level, file, kid); |
| 8d063cd8 | 1102 | } |
| cea2e8a9 | 1103 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
| 3967c732 JD |
1104 | } |
| 1105 | ||
| 1106 | void | |
| 6867be6d | 1107 | Perl_op_dump(pTHX_ const OP *o) |
| 3967c732 | 1108 | { |
| 7918f24d | 1109 | PERL_ARGS_ASSERT_OP_DUMP; |
| 3967c732 | 1110 | do_op_dump(0, Perl_debug_log, o); |
| 8d063cd8 LW |
1111 | } |
| 1112 | ||
| 8adcabd8 | 1113 | void |
| 864dbfa3 | 1114 | Perl_gv_dump(pTHX_ GV *gv) |
| 378cc40b | 1115 | { |
| 79072805 | 1116 | SV *sv; |
| 378cc40b | 1117 | |
| 7918f24d NC |
1118 | PERL_ARGS_ASSERT_GV_DUMP; |
| 1119 | ||
| 79072805 | 1120 | if (!gv) { |
| 760ac839 | 1121 | PerlIO_printf(Perl_debug_log, "{}\n"); |
| 378cc40b LW |
1122 | return; |
| 1123 | } | |
| 8990e307 | 1124 | sv = sv_newmortal(); |
| 760ac839 | 1125 | PerlIO_printf(Perl_debug_log, "{\n"); |
| bd61b366 | 1126 | gv_fullname3(sv, gv, NULL); |
| b15aece3 | 1127 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
| 79072805 | 1128 | if (gv != GvEGV(gv)) { |
| bd61b366 | 1129 | gv_efullname3(sv, GvEGV(gv), NULL); |
| b15aece3 | 1130 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
| 8adcabd8 | 1131 | } |
| 3967c732 | 1132 | PerlIO_putc(Perl_debug_log, '\n'); |
| cea2e8a9 | 1133 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
| 8d063cd8 LW |
1134 | } |
| 1135 | ||
| 14befaf4 | 1136 | |
| afe38520 | 1137 | /* map magic types to the symbolic names |
| 14befaf4 DM |
1138 | * (with the PERL_MAGIC_ prefixed stripped) |
| 1139 | */ | |
| 1140 | ||
| 27da23d5 | 1141 | static const struct { const char type; const char *name; } magic_names[] = { |
| 52f49505 | 1142 | #include "mg_names.c" |
| 516a5887 | 1143 | /* this null string terminates the list */ |
| b9ac451d | 1144 | { 0, NULL }, |
| 14befaf4 DM |
1145 | }; |
| 1146 | ||
| 8adcabd8 | 1147 | void |
| 6867be6d | 1148 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
| 8d063cd8 | 1149 | { |
| 7918f24d NC |
1150 | PERL_ARGS_ASSERT_DO_MAGIC_DUMP; |
| 1151 | ||
| 3967c732 | 1152 | for (; mg; mg = mg->mg_moremagic) { |
| b900a521 JH |
1153 | Perl_dump_indent(aTHX_ level, file, |
| 1154 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
| 3967c732 | 1155 | if (mg->mg_virtual) { |
| bfed75c6 | 1156 | const MGVTBL * const v = mg->mg_virtual; |
| 2d1f1fe5 NC |
1157 | if (v >= PL_magic_vtables |
| 1158 | && v < PL_magic_vtables + magic_vtable_max) { | |
| 1159 | const U32 i = v - PL_magic_vtables; | |
| 1160 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", PL_magic_vtable_names[i]); | |
| 1161 | } | |
| 3967c732 | 1162 | else |
| b900a521 | 1163 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
| 3967c732 JD |
1164 | } |
| 1165 | else | |
| cea2e8a9 | 1166 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
| 8d063cd8 | 1167 | |
| 3967c732 | 1168 | if (mg->mg_private) |
| cea2e8a9 | 1169 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
| 3967c732 | 1170 | |
| 14befaf4 DM |
1171 | { |
| 1172 | int n; | |
| c445ea15 | 1173 | const char *name = NULL; |
| 27da23d5 | 1174 | for (n = 0; magic_names[n].name; n++) { |
| 14befaf4 DM |
1175 | if (mg->mg_type == magic_names[n].type) { |
| 1176 | name = magic_names[n].name; | |
| 1177 | break; | |
| 1178 | } | |
| 1179 | } | |
| 1180 | if (name) | |
| 1181 | Perl_dump_indent(aTHX_ level, file, | |
| 1182 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
| 1183 | else | |
| 1184 | Perl_dump_indent(aTHX_ level, file, | |
| 1185 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
| 1186 | } | |
| 3967c732 JD |
1187 | |
| 1188 | if (mg->mg_flags) { | |
| cea2e8a9 | 1189 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
| cb50f42d YST |
1190 | if (mg->mg_type == PERL_MAGIC_envelem && |
| 1191 | mg->mg_flags & MGf_TAINTEDDIR) | |
| cea2e8a9 | 1192 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
| 4c02285a FR |
1193 | if (mg->mg_type == PERL_MAGIC_regex_global && |
| 1194 | mg->mg_flags & MGf_MINMATCH) | |
| 1195 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); | |
| 3967c732 | 1196 | if (mg->mg_flags & MGf_REFCOUNTED) |
| cea2e8a9 | 1197 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
| 3967c732 | 1198 | if (mg->mg_flags & MGf_GSKIP) |
| cea2e8a9 | 1199 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
| 4c02285a FR |
1200 | if (mg->mg_flags & MGf_COPY) |
| 1201 | Perl_dump_indent(aTHX_ level, file, " COPY\n"); | |
| 1202 | if (mg->mg_flags & MGf_DUP) | |
| 1203 | Perl_dump_indent(aTHX_ level, file, " DUP\n"); | |
| 1204 | if (mg->mg_flags & MGf_LOCAL) | |
| 1205 | Perl_dump_indent(aTHX_ level, file, " LOCAL\n"); | |
| 3967c732 JD |
1206 | } |
| 1207 | if (mg->mg_obj) { | |
| 4c02285a | 1208 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", |
| 28d8d7f4 YO |
1209 | PTR2UV(mg->mg_obj)); |
| 1210 | if (mg->mg_type == PERL_MAGIC_qr) { | |
| 07bc277f | 1211 | REGEXP* const re = (REGEXP *)mg->mg_obj; |
| 61f9802b | 1212 | SV * const dsv = sv_newmortal(); |
| 866c78d1 | 1213 | const char * const s |
| 4c02285a | 1214 | = pv_pretty(dsv, RX_WRAPPED(re), RX_WRAPLEN(re), |
| 28d8d7f4 | 1215 | 60, NULL, NULL, |
| 95b611b0 | 1216 | ( PERL_PV_PRETTY_QUOTE | PERL_PV_ESCAPE_RE | PERL_PV_PRETTY_ELLIPSES | |
| 3c8556c3 | 1217 | (RX_UTF8(re) ? PERL_PV_ESCAPE_UNI : 0)) |
| 28d8d7f4 | 1218 | ); |
| 6483fb35 RGS |
1219 | Perl_dump_indent(aTHX_ level+1, file, " PAT = %s\n", s); |
| 1220 | Perl_dump_indent(aTHX_ level+1, file, " REFCNT = %"IVdf"\n", | |
| 07bc277f | 1221 | (IV)RX_REFCNT(re)); |
| 28d8d7f4 YO |
1222 | } |
| 1223 | if (mg->mg_flags & MGf_REFCOUNTED) | |
| 3967c732 JD |
1224 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
| 1225 | } | |
| 1226 | if (mg->mg_len) | |
| 894356b3 | 1227 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
| 3967c732 | 1228 | if (mg->mg_ptr) { |
| b900a521 | 1229 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
| 3967c732 | 1230 | if (mg->mg_len >= 0) { |
| 7e8c5dac | 1231 | if (mg->mg_type != PERL_MAGIC_utf8) { |
| 61f9802b | 1232 | SV * const sv = newSVpvs(""); |
| 7e8c5dac HS |
1233 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
| 1234 | SvREFCNT_dec(sv); | |
| 1235 | } | |
| 3967c732 JD |
1236 | } |
| 1237 | else if (mg->mg_len == HEf_SVKEY) { | |
| 1238 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
| ad64d0ec NC |
1239 | do_sv_dump(level+2, file, MUTABLE_SV(((mg)->mg_ptr)), nest+1, |
| 1240 | maxnest, dumpops, pvlim); /* MG is already +1 */ | |
| 3967c732 JD |
1241 | continue; |
| 1242 | } | |
| 866f9d6c | 1243 | else if (mg->mg_len == -1 && mg->mg_type == PERL_MAGIC_utf8); |
| 3967c732 | 1244 | else |
| 866f9d6c FC |
1245 | PerlIO_puts( |
| 1246 | file, | |
| 1247 | " ???? - " __FILE__ | |
| 1248 | " does not know how to handle this MG_LEN" | |
| 1249 | ); | |
| 3967c732 JD |
1250 | PerlIO_putc(file, '\n'); |
| 1251 | } | |
| 7e8c5dac | 1252 | if (mg->mg_type == PERL_MAGIC_utf8) { |
| 61f9802b | 1253 | const STRLEN * const cache = (STRLEN *) mg->mg_ptr; |
| 7e8c5dac HS |
1254 | if (cache) { |
| 1255 | IV i; | |
| 1256 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) | |
| 1257 | Perl_dump_indent(aTHX_ level, file, | |
| 1258 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", | |
| 1259 | i, | |
| 1260 | (UV)cache[i * 2], | |
| 1261 | (UV)cache[i * 2 + 1]); | |
| 1262 | } | |
| 1263 | } | |
| 378cc40b | 1264 | } |
| 3967c732 JD |
1265 | } |
| 1266 | ||
| 1267 | void | |
| 6867be6d | 1268 | Perl_magic_dump(pTHX_ const MAGIC *mg) |
| 3967c732 | 1269 | { |
| b9ac451d | 1270 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0); |
| 3967c732 JD |
1271 | } |
| 1272 | ||
| 1273 | void | |
| e1ec3a88 | 1274 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv) |
| 3967c732 | 1275 | { |
| bfcb3514 | 1276 | const char *hvname; |
| 7918f24d NC |
1277 | |
| 1278 | PERL_ARGS_ASSERT_DO_HV_DUMP; | |
| 1279 | ||
| b900a521 | 1280 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
| bfcb3514 | 1281 | if (sv && (hvname = HvNAME_get(sv))) |
| d7d51f4b YO |
1282 | { |
| 1283 | /* we have to use pv_display and HvNAMELEN_get() so that we display the real package | |
| 1284 | name which quite legally could contain insane things like tabs, newlines, nulls or | |
| 1285 | other scary crap - this should produce sane results - except maybe for unicode package | |
| 1286 | names - but we will wait for someone to file a bug on that - demerphq */ | |
| 1287 | SV * const tmpsv = newSVpvs(""); | |
| 1288 | PerlIO_printf(file, "\t%s\n", pv_display(tmpsv, hvname, HvNAMELEN_get(sv), 0, 1024)); | |
| 1289 | } | |
| 79072805 | 1290 | else |
| 3967c732 JD |
1291 | PerlIO_putc(file, '\n'); |
| 1292 | } | |
| 1293 | ||
| 1294 | void | |
| e1ec3a88 | 1295 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
| 3967c732 | 1296 | { |
| 7918f24d NC |
1297 | PERL_ARGS_ASSERT_DO_GV_DUMP; |
| 1298 | ||
| b900a521 | 1299 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
| 3967c732 JD |
1300 | if (sv && GvNAME(sv)) |
| 1301 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
| c90c0ff4 | 1302 | else |
| 3967c732 JD |
1303 | PerlIO_putc(file, '\n'); |
| 1304 | } | |
| 1305 | ||
| 1306 | void | |
| e1ec3a88 | 1307 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
| 3967c732 | 1308 | { |
| 7918f24d NC |
1309 | PERL_ARGS_ASSERT_DO_GVGV_DUMP; |
| 1310 | ||
| b900a521 | 1311 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
| 3967c732 | 1312 | if (sv && GvNAME(sv)) { |
| bfcb3514 | 1313 | const char *hvname; |
| 3967c732 | 1314 | PerlIO_printf(file, "\t\""); |
| bfcb3514 NC |
1315 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
| 1316 | PerlIO_printf(file, "%s\" :: \"", hvname); | |
| 3967c732 | 1317 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
| 8d063cd8 | 1318 | } |
| 3967c732 JD |
1319 | else |
| 1320 | PerlIO_putc(file, '\n'); | |
| 1321 | } | |
| 1322 | ||
| a0c2f4dd NC |
1323 | const struct flag_to_name first_sv_flags_names[] = { |
| 1324 | {SVs_TEMP, "TEMP,"}, | |
| 1325 | {SVs_OBJECT, "OBJECT,"}, | |
| 1326 | {SVs_GMG, "GMG,"}, | |
| 1327 | {SVs_SMG, "SMG,"}, | |
| 1328 | {SVs_RMG, "RMG,"}, | |
| 1329 | {SVf_IOK, "IOK,"}, | |
| 1330 | {SVf_NOK, "NOK,"}, | |
| 1331 | {SVf_POK, "POK,"} | |
| 1332 | }; | |
| 1333 | ||
| 1334 | const struct flag_to_name second_sv_flags_names[] = { | |
| 1335 | {SVf_OOK, "OOK,"}, | |
| 1336 | {SVf_FAKE, "FAKE,"}, | |
| 1337 | {SVf_READONLY, "READONLY,"}, | |
| 1338 | {SVf_BREAK, "BREAK,"}, | |
| 1339 | {SVf_AMAGIC, "OVERLOAD,"}, | |
| 1340 | {SVp_IOK, "pIOK,"}, | |
| 1341 | {SVp_NOK, "pNOK,"}, | |
| 1342 | {SVp_POK, "pPOK,"} | |
| 1343 | }; | |
| 1344 | ||
| ae1f06a1 NC |
1345 | const struct flag_to_name cv_flags_names[] = { |
| 1346 | {CVf_ANON, "ANON,"}, | |
| 1347 | {CVf_UNIQUE, "UNIQUE,"}, | |
| 1348 | {CVf_CLONE, "CLONE,"}, | |
| 1349 | {CVf_CLONED, "CLONED,"}, | |
| 1350 | {CVf_CONST, "CONST,"}, | |
| 1351 | {CVf_NODEBUG, "NODEBUG,"}, | |
| 1352 | {CVf_LVALUE, "LVALUE,"}, | |
| 1353 | {CVf_METHOD, "METHOD,"}, | |
| cfc1e951 | 1354 | {CVf_WEAKOUTSIDE, "WEAKOUTSIDE,"}, |
| 31d45e0c | 1355 | {CVf_CVGV_RC, "CVGV_RC,"}, |
| bad4ae38 | 1356 | {CVf_DYNFILE, "DYNFILE,"}, |
| 8fa6a409 | 1357 | {CVf_AUTOLOAD, "AUTOLOAD,"}, |
| 31d45e0c | 1358 | {CVf_ISXSUB, "ISXSUB,"} |
| ae1f06a1 NC |
1359 | }; |
| 1360 | ||
| 1361 | const struct flag_to_name hv_flags_names[] = { | |
| 1362 | {SVphv_SHAREKEYS, "SHAREKEYS,"}, | |
| 1363 | {SVphv_LAZYDEL, "LAZYDEL,"}, | |
| 1364 | {SVphv_HASKFLAGS, "HASKFLAGS,"}, | |
| 1365 | {SVphv_REHASH, "REHASH,"}, | |
| 1366 | {SVphv_CLONEABLE, "CLONEABLE,"} | |
| 1367 | }; | |
| 1368 | ||
| 1369 | const struct flag_to_name gp_flags_names[] = { | |
| 1370 | {GVf_INTRO, "INTRO,"}, | |
| 1371 | {GVf_MULTI, "MULTI,"}, | |
| 1372 | {GVf_ASSUMECV, "ASSUMECV,"}, | |
| 1373 | {GVf_IN_PAD, "IN_PAD,"} | |
| 1374 | }; | |
| 1375 | ||
| 1376 | const struct flag_to_name gp_flags_imported_names[] = { | |
| 1377 | {GVf_IMPORTED_SV, " SV"}, | |
| 1378 | {GVf_IMPORTED_AV, " AV"}, | |
| 1379 | {GVf_IMPORTED_HV, " HV"}, | |
| 1380 | {GVf_IMPORTED_CV, " CV"}, | |
| 1381 | }; | |
| 1382 | ||
| d63e6659 DM |
1383 | const struct flag_to_name regexp_flags_names[] = { |
| 1384 | {RXf_PMf_MULTILINE, "PMf_MULTILINE,"}, | |
| 1385 | {RXf_PMf_SINGLELINE, "PMf_SINGLELINE,"}, | |
| 1386 | {RXf_PMf_FOLD, "PMf_FOLD,"}, | |
| 1387 | {RXf_PMf_EXTENDED, "PMf_EXTENDED,"}, | |
| 1388 | {RXf_PMf_KEEPCOPY, "PMf_KEEPCOPY,"}, | |
| 1389 | {RXf_ANCH_BOL, "ANCH_BOL,"}, | |
| 1390 | {RXf_ANCH_MBOL, "ANCH_MBOL,"}, | |
| 1391 | {RXf_ANCH_SBOL, "ANCH_SBOL,"}, | |
| 1392 | {RXf_ANCH_GPOS, "ANCH_GPOS,"}, | |
| 1393 | {RXf_GPOS_SEEN, "GPOS_SEEN,"}, | |
| 1394 | {RXf_GPOS_FLOAT, "GPOS_FLOAT,"}, | |
| 1395 | {RXf_LOOKBEHIND_SEEN, "LOOKBEHIND_SEEN,"}, | |
| 1396 | {RXf_EVAL_SEEN, "EVAL_SEEN,"}, | |
| 1397 | {RXf_CANY_SEEN, "CANY_SEEN,"}, | |
| 1398 | {RXf_NOSCAN, "NOSCAN,"}, | |
| 1399 | {RXf_CHECK_ALL, "CHECK_ALL,"}, | |
| 1400 | {RXf_MATCH_UTF8, "MATCH_UTF8,"}, | |
| 1401 | {RXf_USE_INTUIT_NOML, "USE_INTUIT_NOML,"}, | |
| 1402 | {RXf_USE_INTUIT_ML, "USE_INTUIT_ML,"}, | |
| 1403 | {RXf_INTUIT_TAIL, "INTUIT_TAIL,"}, | |
| 1404 | {RXf_SPLIT, "SPLIT,"}, | |
| 1405 | {RXf_COPY_DONE, "COPY_DONE,"}, | |
| 1406 | {RXf_TAINTED_SEEN, "TAINTED_SEEN,"}, | |
| 1407 | {RXf_TAINTED, "TAINTED,"}, | |
| 1408 | {RXf_START_ONLY, "START_ONLY,"}, | |
| 1409 | {RXf_SKIPWHITE, "SKIPWHITE,"}, | |
| 1410 | {RXf_WHITE, "WHITE,"}, | |
| 1411 | {RXf_NULL, "NULL,"}, | |
| 1412 | }; | |
| 1413 | ||
| 3967c732 | 1414 | void |
| 864dbfa3 | 1415 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
| 3967c732 | 1416 | { |
| 97aff369 | 1417 | dVAR; |
| cea89e20 | 1418 | SV *d; |
| e1ec3a88 | 1419 | const char *s; |
| 3967c732 JD |
1420 | U32 flags; |
| 1421 | U32 type; | |
| 1422 | ||
| 7918f24d NC |
1423 | PERL_ARGS_ASSERT_DO_SV_DUMP; |
| 1424 | ||
| 3967c732 | 1425 | if (!sv) { |
| cea2e8a9 | 1426 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
| 3967c732 | 1427 | return; |
| 378cc40b | 1428 | } |
| 2ef28da1 | 1429 | |
| 3967c732 JD |
1430 | flags = SvFLAGS(sv); |
| 1431 | type = SvTYPE(sv); | |
| 79072805 | 1432 | |
| e0bbf362 DM |
1433 | /* process general SV flags */ |
| 1434 | ||
| cea89e20 | 1435 | d = Perl_newSVpvf(aTHX_ |
| 57def98f | 1436 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
| 56431972 | 1437 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
| 894356b3 GS |
1438 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
| 1439 | (int)(PL_dumpindent*level), ""); | |
| 8d063cd8 | 1440 | |
| 1979170b NC |
1441 | if (!((flags & SVpad_NAME) == SVpad_NAME |
| 1442 | && (type == SVt_PVMG || type == SVt_PVNV))) { | |
| 9a214eec DM |
1443 | if ((flags & SVs_PADMY) && (flags & SVs_PADSTALE)) |
| 1444 | sv_catpv(d, "PADSTALE,"); | |
| e604303a | 1445 | } |
| 1979170b | 1446 | if (!((flags & SVpad_NAME) == SVpad_NAME && type == SVt_PVMG)) { |
| 9a214eec DM |
1447 | if (!(flags & SVs_PADMY) && (flags & SVs_PADTMP)) |
| 1448 | sv_catpv(d, "PADTMP,"); | |
| e604303a NC |
1449 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); |
| 1450 | } | |
| a0c2f4dd | 1451 | append_flags(d, flags, first_sv_flags_names); |
| 810b8aa5 GS |
1452 | if (flags & SVf_ROK) { |
| 1453 | sv_catpv(d, "ROK,"); | |
| 1454 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
| 1455 | } | |
| a0c2f4dd | 1456 | append_flags(d, flags, second_sv_flags_names); |
| 1ccdb730 NC |
1457 | if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) { |
| 1458 | if (SvPCS_IMPORTED(sv)) | |
| 1459 | sv_catpv(d, "PCS_IMPORTED,"); | |
| 1460 | else | |
| 9660f481 | 1461 | sv_catpv(d, "SCREAM,"); |
| 1ccdb730 | 1462 | } |
| 3967c732 | 1463 | |
| e0bbf362 DM |
1464 | /* process type-specific SV flags */ |
| 1465 | ||
| 3967c732 JD |
1466 | switch (type) { |
| 1467 | case SVt_PVCV: | |
| 1468 | case SVt_PVFM: | |
| ae1f06a1 | 1469 | append_flags(d, CvFLAGS(sv), cv_flags_names); |
| 3967c732 JD |
1470 | break; |
| 1471 | case SVt_PVHV: | |
| ae1f06a1 | 1472 | append_flags(d, flags, hv_flags_names); |
| 3967c732 | 1473 | break; |
| 926fc7b6 DM |
1474 | case SVt_PVGV: |
| 1475 | case SVt_PVLV: | |
| 1476 | if (isGV_with_GP(sv)) { | |
| ae1f06a1 | 1477 | append_flags(d, GvFLAGS(sv), gp_flags_names); |
| 926fc7b6 | 1478 | } |
| 926fc7b6 | 1479 | if (isGV_with_GP(sv) && GvIMPORTED(sv)) { |
| 3967c732 JD |
1480 | sv_catpv(d, "IMPORT"); |
| 1481 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
| 1482 | sv_catpv(d, "ALL,"); | |
| 1483 | else { | |
| 1484 | sv_catpv(d, "("); | |
| ae1f06a1 | 1485 | append_flags(d, GvFLAGS(sv), gp_flags_imported_names); |
| 3967c732 JD |
1486 | sv_catpv(d, " ),"); |
| 1487 | } | |
| 1488 | } | |
| addd1794 | 1489 | /* FALL THROUGH */ |
| 25da4f38 | 1490 | default: |
| e604303a | 1491 | evaled_or_uv: |
| 25da4f38 | 1492 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
| 69c678eb | 1493 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
| 25da4f38 | 1494 | break; |
| addd1794 | 1495 | case SVt_PVMG: |
| c13a5c80 NC |
1496 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); |
| 1497 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); | |
| 00b1698f | 1498 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
| e604303a | 1499 | if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); |
| 2e94196c | 1500 | /* FALL THROUGH */ |
| e604303a NC |
1501 | case SVt_PVNV: |
| 1502 | if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,"); | |
| 1503 | goto evaled_or_uv; | |
| 11ca45c0 NC |
1504 | case SVt_PVAV: |
| 1505 | break; | |
| 3967c732 | 1506 | } |
| 86f0d186 NC |
1507 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
| 1508 | if ((type != SVt_PVHV) && SvUTF8(sv)) | |
| 9fe74ede | 1509 | sv_catpv(d, "UTF8"); |
| 3967c732 | 1510 | |
| b162af07 SP |
1511 | if (*(SvEND(d) - 1) == ',') { |
| 1512 | SvCUR_set(d, SvCUR(d) - 1); | |
| 1513 | SvPVX(d)[SvCUR(d)] = '\0'; | |
| 1514 | } | |
| 3967c732 | 1515 | sv_catpv(d, ")"); |
| b15aece3 | 1516 | s = SvPVX_const(d); |
| 3967c732 | 1517 | |
| e0bbf362 DM |
1518 | /* dump initial SV details */ |
| 1519 | ||
| fd0854ff | 1520 | #ifdef DEBUG_LEAKING_SCALARS |
| cbe56f1d | 1521 | Perl_dump_indent(aTHX_ level, file, |
| cd676548 | 1522 | "ALLOCATED at %s:%d %s %s (parent 0x%"UVxf"); serial %"UVuf"\n", |
| fd0854ff DM |
1523 | sv->sv_debug_file ? sv->sv_debug_file : "(unknown)", |
| 1524 | sv->sv_debug_line, | |
| 1525 | sv->sv_debug_inpad ? "for" : "by", | |
| 1526 | sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)", | |
| cd676548 | 1527 | PTR2UV(sv->sv_debug_parent), |
| cbe56f1d DM |
1528 | sv->sv_debug_serial |
| 1529 | ); | |
| fd0854ff | 1530 | #endif |
| cea2e8a9 | 1531 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
| e0bbf362 DM |
1532 | |
| 1533 | /* Dump SV type */ | |
| 1534 | ||
| 5357ca29 NC |
1535 | if (type < SVt_LAST) { |
| 1536 | PerlIO_printf(file, "%s%s\n", svtypenames[type], s); | |
| 1537 | ||
| 1538 | if (type == SVt_NULL) { | |
| 1539 | SvREFCNT_dec(d); | |
| 1540 | return; | |
| 1541 | } | |
| 1542 | } else { | |
| faccc32b | 1543 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
| cea89e20 | 1544 | SvREFCNT_dec(d); |
| 3967c732 JD |
1545 | return; |
| 1546 | } | |
| e0bbf362 DM |
1547 | |
| 1548 | /* Dump general SV fields */ | |
| 1549 | ||
| 27bd069f | 1550 | if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV |
| 0a0c4b76 NC |
1551 | && type != SVt_PVCV && type != SVt_PVFM && type != SVt_PVIO |
| 1552 | && type != SVt_REGEXP && !isGV_with_GP(sv) && !SvVALID(sv)) | |
| 4df7f6af | 1553 | || (type == SVt_IV && !SvROK(sv))) { |
| 765f542d | 1554 | if (SvIsUV(sv) |
| f8c7b90f | 1555 | #ifdef PERL_OLD_COPY_ON_WRITE |
| 765f542d NC |
1556 | || SvIsCOW(sv) |
| 1557 | #endif | |
| 1558 | ) | |
| 57def98f | 1559 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
| cf2093f6 | 1560 | else |
| 57def98f | 1561 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
| f8c7b90f | 1562 | #ifdef PERL_OLD_COPY_ON_WRITE |
| 765f542d NC |
1563 | if (SvIsCOW_shared_hash(sv)) |
| 1564 | PerlIO_printf(file, " (HASH)"); | |
| 1565 | else if (SvIsCOW_normal(sv)) | |
| 1566 | PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); | |
| 1567 | #endif | |
| 3967c732 JD |
1568 | PerlIO_putc(file, '\n'); |
| 1569 | } | |
| e0bbf362 | 1570 | |
| 1979170b NC |
1571 | if ((type == SVt_PVNV || type == SVt_PVMG) |
| 1572 | && (SvFLAGS(sv) & SVpad_NAME) == SVpad_NAME) { | |
| 0e4c4423 NC |
1573 | Perl_dump_indent(aTHX_ level, file, " COP_LOW = %"UVuf"\n", |
| 1574 | (UV) COP_SEQ_RANGE_LOW(sv)); | |
| 1575 | Perl_dump_indent(aTHX_ level, file, " COP_HIGH = %"UVuf"\n", | |
| 1576 | (UV) COP_SEQ_RANGE_HIGH(sv)); | |
| 1577 | } else if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV | |
| 08e44740 | 1578 | && type != SVt_PVCV && type != SVt_PVFM && type != SVt_REGEXP |
| c0a413d1 | 1579 | && type != SVt_PVIO && !isGV_with_GP(sv) && !SvVALID(sv)) |
| 0e4c4423 | 1580 | || type == SVt_NV) { |
| e54dc35b | 1581 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
| 57def98f | 1582 | /* %Vg doesn't work? --jhi */ |
| cf2093f6 | 1583 | #ifdef USE_LONG_DOUBLE |
| 2d4389e4 | 1584 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
| cf2093f6 | 1585 | #else |
| cea2e8a9 | 1586 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
| cf2093f6 | 1587 | #endif |
| e54dc35b | 1588 | RESTORE_NUMERIC_LOCAL(); |
| 3967c732 | 1589 | } |
| e0bbf362 | 1590 | |
| 3967c732 | 1591 | if (SvROK(sv)) { |
| 57def98f | 1592 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
| 3967c732 JD |
1593 | if (nest < maxnest) |
| 1594 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
| 3967c732 | 1595 | } |
| e0bbf362 | 1596 | |
| cea89e20 JH |
1597 | if (type < SVt_PV) { |
| 1598 | SvREFCNT_dec(d); | |
| 3967c732 | 1599 | return; |
| cea89e20 | 1600 | } |
| e0bbf362 | 1601 | |
| a49b46c6 | 1602 | if ((type <= SVt_PVLV && !isGV_with_GP(sv)) || type == SVt_PVFM) { |
| b15aece3 | 1603 | if (SvPVX_const(sv)) { |
| 69240efd | 1604 | STRLEN delta; |
| 7a4bba22 | 1605 | if (SvOOK(sv)) { |
| 69240efd | 1606 | SvOOK_offset(sv, delta); |
| 7a4bba22 | 1607 | Perl_dump_indent(aTHX_ level, file," OFFSET = %"UVuf"\n", |
| 5186cc12 | 1608 | (UV) delta); |
| 69240efd NC |
1609 | } else { |
| 1610 | delta = 0; | |
| 7a4bba22 | 1611 | } |
| b15aece3 | 1612 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); |
| 7a4bba22 NC |
1613 | if (SvOOK(sv)) { |
| 1614 | PerlIO_printf(file, "( %s . ) ", | |
| 1615 | pv_display(d, SvPVX_const(sv) - delta, delta, 0, | |
| 1616 | pvlim)); | |
| 1617 | } | |
| b15aece3 | 1618 | PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
| e9569a7a GG |
1619 | if (SvUTF8(sv)) /* the 6? \x{....} */ |
| 1620 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 6 * SvCUR(sv), UNI_DISPLAY_QQ)); | |
| e6abe6d8 | 1621 | PerlIO_printf(file, "\n"); |
| 57def98f JH |
1622 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
| 1623 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
| 3967c732 JD |
1624 | } |
| 1625 | else | |
| cea2e8a9 | 1626 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
| 3967c732 | 1627 | } |
| e0bbf362 | 1628 | |
| 3967c732 | 1629 | if (type >= SVt_PVMG) { |
| 0e4c4423 | 1630 | if (type == SVt_PVMG && SvPAD_OUR(sv)) { |
| 61f9802b | 1631 | HV * const ost = SvOURSTASH(sv); |
| 38cbaf55 RGS |
1632 | if (ost) |
| 1633 | do_hv_dump(level, file, " OURSTASH", ost); | |
| 0e4c4423 NC |
1634 | } else { |
| 1635 | if (SvMAGIC(sv)) | |
| 8530ff28 | 1636 | do_magic_dump(level, file, SvMAGIC(sv), nest+1, maxnest, dumpops, pvlim); |
| 0e4c4423 | 1637 | } |
| 3967c732 JD |
1638 | if (SvSTASH(sv)) |
| 1639 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
| c13a5c80 NC |
1640 | |
| 1641 | if ((type == SVt_PVMG || type == SVt_PVLV) && SvVALID(sv)) { | |
| 1642 | Perl_dump_indent(aTHX_ level, file, " RARE = %u\n", (U8)BmRARE(sv)); | |
| 1643 | Perl_dump_indent(aTHX_ level, file, " PREVIOUS = %"UVuf"\n", (UV)BmPREVIOUS(sv)); | |
| 1644 | Perl_dump_indent(aTHX_ level, file, " USEFUL = %"IVdf"\n", (IV)BmUSEFUL(sv)); | |
| 1645 | } | |
| 3967c732 | 1646 | } |
| e0bbf362 DM |
1647 | |
| 1648 | /* Dump type-specific SV fields */ | |
| 1649 | ||
| 3967c732 | 1650 | switch (type) { |
| 3967c732 | 1651 | case SVt_PVAV: |
| 57def98f | 1652 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
| 3967c732 | 1653 | if (AvARRAY(sv) != AvALLOC(sv)) { |
| 57def98f JH |
1654 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
| 1655 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
| 3967c732 JD |
1656 | } |
| 1657 | else | |
| 1658 | PerlIO_putc(file, '\n'); | |
| 57def98f JH |
1659 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
| 1660 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
| a3874608 | 1661 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0); |
| 76f68e9b | 1662 | sv_setpvs(d, ""); |
| 11ca45c0 NC |
1663 | if (AvREAL(sv)) sv_catpv(d, ",REAL"); |
| 1664 | if (AvREIFY(sv)) sv_catpv(d, ",REIFY"); | |
| b15aece3 SP |
1665 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
| 1666 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); | |
| 502c6561 | 1667 | if (nest < maxnest && av_len(MUTABLE_AV(sv)) >= 0) { |
| 3967c732 | 1668 | int count; |
| 502c6561 NC |
1669 | for (count = 0; count <= av_len(MUTABLE_AV(sv)) && count < maxnest; count++) { |
| 1670 | SV** const elt = av_fetch(MUTABLE_AV(sv),count,0); | |
| 3967c732 | 1671 | |
| 57def98f | 1672 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
| 2ef28da1 | 1673 | if (elt) |
| 3967c732 JD |
1674 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
| 1675 | } | |
| 1676 | } | |
| 1677 | break; | |
| 1678 | case SVt_PVHV: | |
| 57def98f | 1679 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
| 1b95d04f | 1680 | if (HvARRAY(sv) && HvUSEDKEYS(sv)) { |
| 3967c732 JD |
1681 | /* Show distribution of HEs in the ARRAY */ |
| 1682 | int freq[200]; | |
| bb7a0f54 | 1683 | #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1)) |
| 3967c732 JD |
1684 | int i; |
| 1685 | int max = 0; | |
| 1b95d04f | 1686 | U32 pow2 = 2, keys = HvUSEDKEYS(sv); |
| 65202027 | 1687 | NV theoret, sum = 0; |
| 3967c732 JD |
1688 | |
| 1689 | PerlIO_printf(file, " ("); | |
| 1690 | Zero(freq, FREQ_MAX + 1, int); | |
| eb160463 | 1691 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
| c445ea15 AL |
1692 | HE* h; |
| 1693 | int count = 0; | |
| 3967c732 JD |
1694 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
| 1695 | count++; | |
| 1696 | if (count > FREQ_MAX) | |
| 1697 | count = FREQ_MAX; | |
| 1698 | freq[count]++; | |
| 1699 | if (max < count) | |
| 1700 | max = count; | |
| 1701 | } | |
| 1702 | for (i = 0; i <= max; i++) { | |
| 1703 | if (freq[i]) { | |
| 1704 | PerlIO_printf(file, "%d%s:%d", i, | |
| 1705 | (i == FREQ_MAX) ? "+" : "", | |
| 1706 | freq[i]); | |
| 1707 | if (i != max) | |
| 1708 | PerlIO_printf(file, ", "); | |
| 1709 | } | |
| 1710 | } | |
| 1711 | PerlIO_putc(file, ')'); | |
| b8fa94d8 MG |
1712 | /* The "quality" of a hash is defined as the total number of |
| 1713 | comparisons needed to access every element once, relative | |
| 1714 | to the expected number needed for a random hash. | |
| 1715 | ||
| 1716 | The total number of comparisons is equal to the sum of | |
| e76cd0fa AMS |
1717 | the squares of the number of entries in each bucket. |
| 1718 | For a random hash of n keys into k buckets, the expected | |
| b8fa94d8 MG |
1719 | value is |
| 1720 | n + n(n-1)/2k | |
| 1721 | */ | |
| 1722 | ||
| 3967c732 JD |
1723 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
| 1724 | sum += freq[i] * i * i; | |
| 1725 | } | |
| 155aba94 | 1726 | while ((keys = keys >> 1)) |
| 3967c732 | 1727 | pow2 = pow2 << 1; |
| 1b95d04f | 1728 | theoret = HvUSEDKEYS(sv); |
| b8fa94d8 | 1729 | theoret += theoret * (theoret-1)/pow2; |
| 3967c732 | 1730 | PerlIO_putc(file, '\n'); |
| 6b4667fc | 1731 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
| 3967c732 JD |
1732 | } |
| 1733 | PerlIO_putc(file, '\n'); | |
| 1b95d04f | 1734 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvUSEDKEYS(sv)); |
| 57def98f JH |
1735 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); |
| 1736 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
| bfcb3514 NC |
1737 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
| 1738 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); | |
| 8d2f4536 | 1739 | { |
| b9ac451d | 1740 | MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab); |
| 8d2f4536 NC |
1741 | if (mg && mg->mg_obj) { |
| 1742 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); | |
| 1743 | } | |
| 1744 | } | |
| bfcb3514 | 1745 | { |
| b9ac451d | 1746 | const char * const hvname = HvNAME_get(sv); |
| bfcb3514 NC |
1747 | if (hvname) |
| 1748 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); | |
| 1749 | } | |
| 86f55936 | 1750 | if (SvOOK(sv)) { |
| ad64d0ec | 1751 | AV * const backrefs |
| 85fbaab2 | 1752 | = *Perl_hv_backreferences_p(aTHX_ MUTABLE_HV(sv)); |
| 7d88e6c4 | 1753 | struct mro_meta * const meta = HvAUX(sv)->xhv_mro_meta; |
| 67e04715 FC |
1754 | if (HvAUX(sv)->xhv_name_count) |
| 1755 | Perl_dump_indent(aTHX_ | |
| 7afc2217 FC |
1756 | level, file, " NAMECOUNT = %"IVdf"\n", |
| 1757 | (IV)HvAUX(sv)->xhv_name_count | |
| 67e04715 | 1758 | ); |
| 15d9236d | 1759 | if (HvAUX(sv)->xhv_name_u.xhvnameu_name && HvENAME_HEK_NN(sv)) { |
| ec3405c8 NC |
1760 | const I32 count = HvAUX(sv)->xhv_name_count; |
| 1761 | if (count) { | |
| 1762 | SV * const names = newSVpvs_flags("", SVs_TEMP); | |
| 1763 | /* The starting point is the first element if count is | |
| 1764 | positive and the second element if count is negative. */ | |
| 1765 | HEK *const *hekp = HvAUX(sv)->xhv_name_u.xhvnameu_names | |
| 1766 | + (count < 0 ? 1 : 0); | |
| 1767 | HEK *const *const endp = HvAUX(sv)->xhv_name_u.xhvnameu_names | |
| 1768 | + (count < 0 ? -count : count); | |
| 1769 | while (hekp < endp) { | |
| 67e04715 FC |
1770 | if (*hekp) { |
| 1771 | sv_catpvs(names, ", \""); | |
| ec3405c8 | 1772 | sv_catpvn(names, HEK_KEY(*hekp), HEK_LEN(*hekp)); |
| 67e04715 | 1773 | sv_catpvs(names, "\""); |
| ec3405c8 NC |
1774 | } else { |
| 1775 | /* This should never happen. */ | |
| 1776 | sv_catpvs(names, ", (null)"); | |
| 67e04715 | 1777 | } |
| ec3405c8 NC |
1778 | ++hekp; |
| 1779 | } | |
| 67e04715 FC |
1780 | Perl_dump_indent(aTHX_ |
| 1781 | level, file, " ENAME = %s\n", SvPV_nolen(names)+2 | |
| 1782 | ); | |
| 1783 | } | |
| 1784 | else | |
| 1785 | Perl_dump_indent(aTHX_ | |
| 1786 | level, file, " ENAME = \"%s\"\n", HvENAME_get(sv) | |
| 1787 | ); | |
| 1788 | } | |
| 86f55936 NC |
1789 | if (backrefs) { |
| 1790 | Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n", | |
| 1791 | PTR2UV(backrefs)); | |
| ad64d0ec | 1792 | do_sv_dump(level+1, file, MUTABLE_SV(backrefs), nest+1, maxnest, |
| 86f55936 NC |
1793 | dumpops, pvlim); |
| 1794 | } | |
| 7d88e6c4 NC |
1795 | if (meta) { |
| 1796 | /* FIXME - mro_algs kflags can signal a UTF-8 name. */ | |
| 1797 | Perl_dump_indent(aTHX_ level, file, " MRO_WHICH = \"%.*s\" (0x%"UVxf")\n", | |
| 1798 | (int)meta->mro_which->length, | |
| 1799 | meta->mro_which->name, | |
| 1800 | PTR2UV(meta->mro_which)); | |
| 1801 | Perl_dump_indent(aTHX_ level, file, " CACHE_GEN = 0x%"UVxf"\n", | |
| 1802 | (UV)meta->cache_gen); | |
| 1803 | Perl_dump_indent(aTHX_ level, file, " PKG_GEN = 0x%"UVxf"\n", | |
| 1804 | (UV)meta->pkg_gen); | |
| 1805 | if (meta->mro_linear_all) { | |
| 1806 | Perl_dump_indent(aTHX_ level, file, " MRO_LINEAR_ALL = 0x%"UVxf"\n", | |
| 1807 | PTR2UV(meta->mro_linear_all)); | |
| 1808 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_linear_all), nest+1, maxnest, | |
| 1809 | dumpops, pvlim); | |
| 1810 | } | |
| 1811 | if (meta->mro_linear_current) { | |
| 1812 | Perl_dump_indent(aTHX_ level, file, " MRO_LINEAR_CURRENT = 0x%"UVxf"\n", | |
| 1813 | PTR2UV(meta->mro_linear_current)); | |
| 1814 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_linear_current), nest+1, maxnest, | |
| 1815 | dumpops, pvlim); | |
| 1816 | } | |
| 1817 | if (meta->mro_nextmethod) { | |
| 1818 | Perl_dump_indent(aTHX_ level, file, " MRO_NEXTMETHOD = 0x%"UVxf"\n", | |
| 1819 | PTR2UV(meta->mro_nextmethod)); | |
| 1820 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_nextmethod), nest+1, maxnest, | |
| 1821 | dumpops, pvlim); | |
| 1822 | } | |
| 1823 | if (meta->isa) { | |
| 1824 | Perl_dump_indent(aTHX_ level, file, " ISA = 0x%"UVxf"\n", | |
| 1825 | PTR2UV(meta->isa)); | |
| 1826 | do_sv_dump(level+1, file, MUTABLE_SV(meta->isa), nest+1, maxnest, | |
| 1827 | dumpops, pvlim); | |
| 1828 | } | |
| 1829 | } | |
| 86f55936 | 1830 | } |
| b5698553 | 1831 | if (nest < maxnest) { |
| cbab3169 | 1832 | HV * const hv = MUTABLE_HV(sv); |
| b5698553 TH |
1833 | STRLEN i; |
| 1834 | HE *he; | |
| cbab3169 | 1835 | |
| b5698553 TH |
1836 | if (HvARRAY(hv)) { |
| 1837 | int count = maxnest - nest; | |
| 1838 | for (i=0; i <= HvMAX(hv); i++) { | |
| 1839 | for (he = HvARRAY(hv)[i]; he; he = HeNEXT(he)) { | |
| 1840 | U32 hash; | |
| 1841 | SV * keysv; | |
| 1842 | const char * keypv; | |
| 1843 | SV * elt; | |
| cbab3169 | 1844 | STRLEN len; |
| b5698553 TH |
1845 | |
| 1846 | if (count-- <= 0) goto DONEHV; | |
| 1847 | ||
| 1848 | hash = HeHASH(he); | |
| 1849 | keysv = hv_iterkeysv(he); | |
| 1850 | keypv = SvPV_const(keysv, len); | |
| 1851 | elt = HeVAL(he); | |
| cbab3169 FC |
1852 | |
| 1853 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); | |
| 1854 | if (SvUTF8(keysv)) | |
| 1855 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 6 * SvCUR(keysv), UNI_DISPLAY_QQ)); | |
| b5698553 TH |
1856 | if (HvEITER_get(hv) == he) |
| 1857 | PerlIO_printf(file, "[CURRENT] "); | |
| cbab3169 FC |
1858 | if (HeKREHASH(he)) |
| 1859 | PerlIO_printf(file, "[REHASH] "); | |
| b5698553 | 1860 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV) hash); |
| cbab3169 | 1861 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
| 3967c732 | 1862 | } |
| b5698553 TH |
1863 | } |
| 1864 | DONEHV:; | |
| 1865 | } | |
| 3967c732 JD |
1866 | } |
| 1867 | break; | |
| e0bbf362 | 1868 | |
| 3967c732 | 1869 | case SVt_PVCV: |
| 8fa6a409 | 1870 | if (CvAUTOLOAD(sv)) { |
| cbf82dd0 | 1871 | STRLEN len; |
| 8fa6a409 FC |
1872 | const char *const name = SvPV_const(sv, len); |
| 1873 | Perl_dump_indent(aTHX_ level, file, " AUTOLOAD = \"%.*s\"\n", | |
| 1874 | (int) len, name); | |
| 1875 | } | |
| 1876 | if (SvPOK(sv)) { | |
| cbf82dd0 | 1877 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", |
| 8fa6a409 | 1878 | (int) CvPROTOLEN(sv), CvPROTO(sv)); |
| cbf82dd0 | 1879 | } |
| 3967c732 JD |
1880 | /* FALL THROUGH */ |
| 1881 | case SVt_PVFM: | |
| 1882 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
| d04ba589 NC |
1883 | if (!CvISXSUB(sv)) { |
| 1884 | if (CvSTART(sv)) { | |
| 1885 | Perl_dump_indent(aTHX_ level, file, | |
| 1886 | " START = 0x%"UVxf" ===> %"IVdf"\n", | |
| 1887 | PTR2UV(CvSTART(sv)), | |
| 1888 | (IV)sequence_num(CvSTART(sv))); | |
| 1889 | } | |
| 1890 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", | |
| 1891 | PTR2UV(CvROOT(sv))); | |
| 1892 | if (CvROOT(sv) && dumpops) { | |
| 1893 | do_op_dump(level+1, file, CvROOT(sv)); | |
| 1894 | } | |
| 1895 | } else { | |
| 126f53f3 | 1896 | SV * const constant = cv_const_sv((const CV *)sv); |
| b1886099 | 1897 | |
| d04ba589 | 1898 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
| b1886099 NC |
1899 | |
| 1900 | if (constant) { | |
| 1901 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf | |
| 1902 | " (CONST SV)\n", | |
| 1903 | PTR2UV(CvXSUBANY(sv).any_ptr)); | |
| 1904 | do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, | |
| 1905 | pvlim); | |
| 1906 | } else { | |
| 1907 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", | |
| 1908 | (IV)CvXSUBANY(sv).any_i32); | |
| 1909 | } | |
| 1910 | } | |
| 3967c732 | 1911 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
| 57843af0 | 1912 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
| 5129b2ca NC |
1913 | if (type == SVt_PVCV) |
| 1914 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); | |
| 894356b3 | 1915 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
| a3985cdc | 1916 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
| 3967c732 | 1917 | if (type == SVt_PVFM) |
| 57def98f JH |
1918 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
| 1919 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
| dd2155a4 DM |
1920 | if (nest < maxnest) { |
| 1921 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); | |
| 3967c732 JD |
1922 | } |
| 1923 | { | |
| b9ac451d | 1924 | const CV * const outside = CvOUTSIDE(sv); |
| 2ef28da1 | 1925 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
| 57def98f | 1926 | PTR2UV(outside), |
| cf2093f6 JH |
1927 | (!outside ? "null" |
| 1928 | : CvANON(outside) ? "ANON" | |
| 1929 | : (outside == PL_main_cv) ? "MAIN" | |
| 1930 | : CvUNIQUE(outside) ? "UNIQUE" | |
| 1931 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
| 3967c732 JD |
1932 | } |
| 1933 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
| ad64d0ec | 1934 | do_sv_dump(level+1, file, MUTABLE_SV(CvOUTSIDE(sv)), nest+1, maxnest, dumpops, pvlim); |
| 3967c732 | 1935 | break; |
| e0bbf362 | 1936 | |
| 926fc7b6 DM |
1937 | case SVt_PVGV: |
| 1938 | case SVt_PVLV: | |
| b9ac451d AL |
1939 | if (type == SVt_PVLV) { |
| 1940 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); | |
| 1941 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); | |
| 1942 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
| 1943 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
| 1944 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') | |
| 1945 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, | |
| 1946 | dumpops, pvlim); | |
| 1947 | } | |
| 926fc7b6 DM |
1948 | if (!isGV_with_GP(sv)) |
| 1949 | break; | |
| cea2e8a9 | 1950 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
| 57def98f | 1951 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
| 3967c732 | 1952 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
| 57def98f | 1953 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
| f472eb5c GS |
1954 | if (!GvGP(sv)) |
| 1955 | break; | |
| 57def98f JH |
1956 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
| 1957 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
| 1958 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
| 1959 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
| 1960 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
| 1961 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
| 1962 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
| 1963 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
| 57def98f | 1964 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
| b195d487 | 1965 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
| e39917cc | 1966 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
| 3967c732 JD |
1967 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
| 1968 | break; | |
| 1969 | case SVt_PVIO: | |
| 57def98f JH |
1970 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
| 1971 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
| 1972 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
| 1973 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
| 1974 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
| 1975 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
| 1976 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
| 27533608 | 1977 | if (IoTOP_NAME(sv)) |
| cea2e8a9 | 1978 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
| 9ba1f565 NC |
1979 | if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) |
| 1980 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); | |
| 1981 | else { | |
| 1982 | Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", | |
| 1983 | PTR2UV(IoTOP_GV(sv))); | |
| ad64d0ec NC |
1984 | do_sv_dump (level+1, file, MUTABLE_SV(IoTOP_GV(sv)), nest+1, |
| 1985 | maxnest, dumpops, pvlim); | |
| 9ba1f565 NC |
1986 | } |
| 1987 | /* Source filters hide things that are not GVs in these three, so let's | |
| 1988 | be careful out there. */ | |
| 27533608 | 1989 | if (IoFMT_NAME(sv)) |
| cea2e8a9 | 1990 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
| 9ba1f565 NC |
1991 | if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) |
| 1992 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); | |
| 1993 | else { | |
| 1994 | Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", | |
| 1995 | PTR2UV(IoFMT_GV(sv))); | |
| ad64d0ec NC |
1996 | do_sv_dump (level+1, file, MUTABLE_SV(IoFMT_GV(sv)), nest+1, |
| 1997 | maxnest, dumpops, pvlim); | |
| 9ba1f565 | 1998 | } |
| 27533608 | 1999 | if (IoBOTTOM_NAME(sv)) |
| cea2e8a9 | 2000 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
| 9ba1f565 NC |
2001 | if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) |
| 2002 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); | |
| 2003 | else { | |
| 2004 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", | |
| 2005 | PTR2UV(IoBOTTOM_GV(sv))); | |
| ad64d0ec NC |
2006 | do_sv_dump (level+1, file, MUTABLE_SV(IoBOTTOM_GV(sv)), nest+1, |
| 2007 | maxnest, dumpops, pvlim); | |
| 9ba1f565 | 2008 | } |
| 27533608 | 2009 | if (isPRINT(IoTYPE(sv))) |
| cea2e8a9 | 2010 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
| 27533608 | 2011 | else |
| cea2e8a9 | 2012 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
| 57def98f | 2013 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
| 3967c732 | 2014 | break; |
| 206ee256 | 2015 | case SVt_REGEXP: |
| d63e6659 DM |
2016 | { |
| 2017 | struct regexp * const r = (struct regexp *)SvANY(sv); | |
| 2018 | flags = RX_EXTFLAGS((REGEXP*)sv); | |
| 2019 | sv_setpv(d,""); | |
| 2020 | append_flags(d, flags, regexp_flags_names); | |
| 2021 | if (*(SvEND(d) - 1) == ',') { | |
| 2022 | SvCUR_set(d, SvCUR(d) - 1); | |
| 2023 | SvPVX(d)[SvCUR(d)] = '\0'; | |
| 2024 | } | |
| 2025 | Perl_dump_indent(aTHX_ level, file, " EXTFLAGS = 0x%"UVxf" (%s)\n", | |
| 2026 | (UV)flags, SvPVX_const(d)); | |
| 2027 | Perl_dump_indent(aTHX_ level, file, " INTFLAGS = 0x%"UVxf"\n", | |
| 2028 | (UV)(r->intflags)); | |
| 2029 | Perl_dump_indent(aTHX_ level, file, " NPARENS = %"UVuf"\n", | |
| 2030 | (UV)(r->nparens)); | |
| 2031 | Perl_dump_indent(aTHX_ level, file, " LASTPAREN = %"UVuf"\n", | |
| 2032 | (UV)(r->lastparen)); | |
| 2033 | Perl_dump_indent(aTHX_ level, file, " LASTCLOSEPAREN = %"UVuf"\n", | |
| 2034 | (UV)(r->lastcloseparen)); | |
| 2035 | Perl_dump_indent(aTHX_ level, file, " MINLEN = %"IVdf"\n", | |
| 2036 | (IV)(r->minlen)); | |
| 2037 | Perl_dump_indent(aTHX_ level, file, " MINLENRET = %"IVdf"\n", | |
| 2038 | (IV)(r->minlenret)); | |
| 2039 | Perl_dump_indent(aTHX_ level, file, " GOFS = %"UVuf"\n", | |
| 2040 | (UV)(r->gofs)); | |
| 2041 | Perl_dump_indent(aTHX_ level, file, " PRE_PREFIX = %"UVuf"\n", | |
| 2042 | (UV)(r->pre_prefix)); | |
| 2043 | Perl_dump_indent(aTHX_ level, file, " SEEN_EVALS = %"UVuf"\n", | |
| 2044 | (UV)(r->seen_evals)); | |
| 2045 | Perl_dump_indent(aTHX_ level, file, " SUBLEN = %"IVdf"\n", | |
| 2046 | (IV)(r->sublen)); | |
| 2047 | if (r->subbeg) | |
| 2048 | Perl_dump_indent(aTHX_ level, file, " SUBBEG = 0x%"UVxf" %s\n", | |
| 2049 | PTR2UV(r->subbeg), | |
| 2050 | pv_display(d, r->subbeg, r->sublen, 50, pvlim)); | |
| 2051 | else | |
| 2052 | Perl_dump_indent(aTHX_ level, file, " SUBBEG = 0x0\n"); | |
| 2053 | Perl_dump_indent(aTHX_ level, file, " ENGINE = 0x%"UVxf"\n", | |
| 2054 | PTR2UV(r->engine)); | |
| 2055 | Perl_dump_indent(aTHX_ level, file, " MOTHER_RE = 0x%"UVxf"\n", | |
| 2056 | PTR2UV(r->mother_re)); | |
| 2057 | Perl_dump_indent(aTHX_ level, file, " PAREN_NAMES = 0x%"UVxf"\n", | |
| 2058 | PTR2UV(r->paren_names)); | |
| 2059 | Perl_dump_indent(aTHX_ level, file, " SUBSTRS = 0x%"UVxf"\n", | |
| 2060 | PTR2UV(r->substrs)); | |
| 2061 | Perl_dump_indent(aTHX_ level, file, " PPRIVATE = 0x%"UVxf"\n", | |
| 2062 | PTR2UV(r->pprivate)); | |
| 2063 | Perl_dump_indent(aTHX_ level, file, " OFFS = 0x%"UVxf"\n", | |
| 2064 | PTR2UV(r->offs)); | |
| 2065 | #ifdef PERL_OLD_COPY_ON_WRITE | |
| 2066 | Perl_dump_indent(aTHX_ level, file, " SAVED_COPY = 0x%"UVxf"\n", | |
| 2067 | PTR2UV(r->saved_copy)); | |
| 2068 | #endif | |
| 2069 | } | |
| 206ee256 | 2070 | break; |
| 3967c732 | 2071 | } |
| cea89e20 | 2072 | SvREFCNT_dec(d); |
| 3967c732 JD |
2073 | } |
| 2074 | ||
| 2075 | void | |
| 864dbfa3 | 2076 | Perl_sv_dump(pTHX_ SV *sv) |
| 3967c732 | 2077 | { |
| 97aff369 | 2078 | dVAR; |
| 7918f24d NC |
2079 | |
| 2080 | PERL_ARGS_ASSERT_SV_DUMP; | |
| 2081 | ||
| d1029faa JP |
2082 | if (SvROK(sv)) |
| 2083 | do_sv_dump(0, Perl_debug_log, sv, 0, 4, 0, 0); | |
| 2084 | else | |
| 2085 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
| 8d063cd8 | 2086 | } |
| bd16a5f0 IZ |
2087 | |
| 2088 | int | |
| 2089 | Perl_runops_debug(pTHX) | |
| 2090 | { | |
| 97aff369 | 2091 | dVAR; |
| bd16a5f0 | 2092 | if (!PL_op) { |
| 9b387841 | 2093 | Perl_ck_warner_d(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
| bd16a5f0 IZ |
2094 | return 0; |
| 2095 | } | |
| 2096 | ||
| 9f3673fb | 2097 | DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); |
| bd16a5f0 | 2098 | do { |
| bd16a5f0 | 2099 | if (PL_debug) { |
| b9ac451d | 2100 | if (PL_watchaddr && (*PL_watchaddr != PL_watchok)) |
| bd16a5f0 IZ |
2101 | PerlIO_printf(Perl_debug_log, |
| 2102 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
| 2103 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
| 2104 | PTR2UV(*PL_watchaddr)); | |
| d6721266 DM |
2105 | if (DEBUG_s_TEST_) { |
| 2106 | if (DEBUG_v_TEST_) { | |
| 2107 | PerlIO_printf(Perl_debug_log, "\n"); | |
| 2108 | deb_stack_all(); | |
| 2109 | } | |
| 2110 | else | |
| 2111 | debstack(); | |
| 2112 | } | |
| 2113 | ||
| 2114 | ||
| bd16a5f0 IZ |
2115 | if (DEBUG_t_TEST_) debop(PL_op); |
| 2116 | if (DEBUG_P_TEST_) debprof(PL_op); | |
| 2117 | } | |
| 16c91539 | 2118 | } while ((PL_op = PL_op->op_ppaddr(aTHX))); |
| 9f3673fb | 2119 | DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); |
| bd16a5f0 IZ |
2120 | |
| 2121 | TAINT_NOT; | |
| 2122 | return 0; | |
| 2123 | } | |
| 2124 | ||
| 2125 | I32 | |
| 6867be6d | 2126 | Perl_debop(pTHX_ const OP *o) |
| bd16a5f0 | 2127 | { |
| 97aff369 | 2128 | dVAR; |
| 7918f24d NC |
2129 | |
| 2130 | PERL_ARGS_ASSERT_DEBOP; | |
| 2131 | ||
| 1045810a IZ |
2132 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
| 2133 | return 0; | |
| 2134 | ||
| bd16a5f0 IZ |
2135 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
| 2136 | switch (o->op_type) { | |
| 2137 | case OP_CONST: | |
| 996c9baa | 2138 | case OP_HINTSEVAL: |
| 6cefa69e | 2139 | /* With ITHREADS, consts are stored in the pad, and the right pad |
| 7367e658 | 2140 | * may not be active here, so check. |
| 6cefa69e | 2141 | * Looks like only during compiling the pads are illegal. |
| 7367e658 | 2142 | */ |
| 6cefa69e RU |
2143 | #ifdef USE_ITHREADS |
| 2144 | if ((((SVOP*)o)->op_sv) || !IN_PERL_COMPILETIME) | |
| 2145 | #endif | |
| 7367e658 | 2146 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); |
| bd16a5f0 IZ |
2147 | break; |
| 2148 | case OP_GVSV: | |
| 2149 | case OP_GV: | |
| 2150 | if (cGVOPo_gv) { | |
| b9ac451d | 2151 | SV * const sv = newSV(0); |
| 3b721df9 | 2152 | #ifdef PERL_MAD |
| 84021b46 | 2153 | /* FIXME - is this making unwarranted assumptions about the |
| 3b721df9 NC |
2154 | UTF-8 cleanliness of the dump file handle? */ |
| 2155 | SvUTF8_on(sv); | |
| 2156 | #endif | |
| bd61b366 | 2157 | gv_fullname3(sv, cGVOPo_gv, NULL); |
| 93524f2b | 2158 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
| bd16a5f0 IZ |
2159 | SvREFCNT_dec(sv); |
| 2160 | } | |
| 2161 | else | |
| 2162 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
| 2163 | break; | |
| 2164 | case OP_PADSV: | |
| 2165 | case OP_PADAV: | |
| 2166 | case OP_PADHV: | |
| a3b680e6 | 2167 | { |
| bd16a5f0 | 2168 | /* print the lexical's name */ |
| b9ac451d | 2169 | CV * const cv = deb_curcv(cxstack_ix); |
| a3b680e6 | 2170 | SV *sv; |
| bd16a5f0 | 2171 | if (cv) { |
| b9ac451d | 2172 | AV * const padlist = CvPADLIST(cv); |
| 502c6561 | 2173 | AV * const comppad = MUTABLE_AV(*av_fetch(padlist, 0, FALSE)); |
| bd16a5f0 IZ |
2174 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
| 2175 | } else | |
| a0714e2c | 2176 | sv = NULL; |
| bd16a5f0 | 2177 | if (sv) |
| b9ac451d | 2178 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
| bd16a5f0 | 2179 | else |
| b9ac451d | 2180 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); |
| a3b680e6 | 2181 | } |
| bd16a5f0 IZ |
2182 | break; |
| 2183 | default: | |
| 091ab601 | 2184 | break; |
| bd16a5f0 IZ |
2185 | } |
| 2186 | PerlIO_printf(Perl_debug_log, "\n"); | |
| 2187 | return 0; | |
| 2188 | } | |
| 2189 | ||
| 2190 | STATIC CV* | |
| 61f9802b | 2191 | S_deb_curcv(pTHX_ const I32 ix) |
| bd16a5f0 | 2192 | { |
| 97aff369 | 2193 | dVAR; |
| b9ac451d | 2194 | const PERL_CONTEXT * const cx = &cxstack[ix]; |
| bd16a5f0 IZ |
2195 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
| 2196 | return cx->blk_sub.cv; | |
| 2197 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
| 2198 | return PL_compcv; | |
| 2199 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) | |
| 2200 | return PL_main_cv; | |
| 2201 | else if (ix <= 0) | |
| 601f1833 | 2202 | return NULL; |
| bd16a5f0 IZ |
2203 | else |
| 2204 | return deb_curcv(ix - 1); | |
| 2205 | } | |
| 2206 | ||
| 2207 | void | |
| 2208 | Perl_watch(pTHX_ char **addr) | |
| 2209 | { | |
| 97aff369 | 2210 | dVAR; |
| 7918f24d NC |
2211 | |
| 2212 | PERL_ARGS_ASSERT_WATCH; | |
| 2213 | ||
| bd16a5f0 IZ |
2214 | PL_watchaddr = addr; |
| 2215 | PL_watchok = *addr; | |
| 2216 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
| 2217 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
| 2218 | } | |
| 2219 | ||
| 2220 | STATIC void | |
| e1ec3a88 | 2221 | S_debprof(pTHX_ const OP *o) |
| bd16a5f0 | 2222 | { |
| 97aff369 | 2223 | dVAR; |
| 7918f24d NC |
2224 | |
| 2225 | PERL_ARGS_ASSERT_DEBPROF; | |
| 2226 | ||
| 61f9802b | 2227 | if (!DEBUG_J_TEST_ && CopSTASH_eq(PL_curcop, PL_debstash)) |
| 1045810a | 2228 | return; |
| bd16a5f0 | 2229 | if (!PL_profiledata) |
| a02a5408 | 2230 | Newxz(PL_profiledata, MAXO, U32); |
| bd16a5f0 IZ |
2231 | ++PL_profiledata[o->op_type]; |
| 2232 | } | |
| 2233 | ||
| 2234 | void | |
| 2235 | Perl_debprofdump(pTHX) | |
| 2236 | { | |
| 97aff369 | 2237 | dVAR; |
| bd16a5f0 IZ |
2238 | unsigned i; |
| 2239 | if (!PL_profiledata) | |
| 2240 | return; | |
| 2241 | for (i = 0; i < MAXO; i++) { | |
| 2242 | if (PL_profiledata[i]) | |
| 2243 | PerlIO_printf(Perl_debug_log, | |
| 2244 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
| 2245 | PL_op_name[i]); | |
| 2246 | } | |
| 2247 | } | |
| 66610fdd | 2248 | |
| 3b721df9 NC |
2249 | #ifdef PERL_MAD |
| 2250 | /* | |
| 2251 | * XML variants of most of the above routines | |
| 2252 | */ | |
| 2253 | ||
| 4136a0f7 | 2254 | STATIC void |
| 3b721df9 NC |
2255 | S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
| 2256 | { | |
| 2257 | va_list args; | |
| 7918f24d NC |
2258 | |
| 2259 | PERL_ARGS_ASSERT_XMLDUMP_ATTR; | |
| 2260 | ||
| 3b721df9 NC |
2261 | PerlIO_printf(file, "\n "); |
| 2262 | va_start(args, pat); | |
| 2263 | xmldump_vindent(level, file, pat, &args); | |
| 2264 | va_end(args); | |
| 2265 | } | |
| 2266 | ||
| 2267 | ||
| 2268 | void | |
| 2269 | Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) | |
| 2270 | { | |
| 2271 | va_list args; | |
| 7918f24d | 2272 | PERL_ARGS_ASSERT_XMLDUMP_INDENT; |
| 3b721df9 NC |
2273 | va_start(args, pat); |
| 2274 | xmldump_vindent(level, file, pat, &args); | |
| 2275 | va_end(args); | |
| 2276 | } | |
| 2277 | ||
| 2278 | void | |
| 2279 | Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) | |
| 2280 | { | |
| 7918f24d NC |
2281 | PERL_ARGS_ASSERT_XMLDUMP_VINDENT; |
| 2282 | ||
| 3b721df9 NC |
2283 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
| 2284 | PerlIO_vprintf(file, pat, *args); | |
| 2285 | } | |
| 2286 | ||
| 2287 | void | |
| 2288 | Perl_xmldump_all(pTHX) | |
| 2289 | { | |
| f0e3f042 CS |
2290 | xmldump_all_perl(FALSE); |
| 2291 | } | |
| 2292 | ||
| 2293 | void | |
| 0190d5ef | 2294 | Perl_xmldump_all_perl(pTHX_ bool justperl PERL_UNUSED_DECL) |
| f0e3f042 | 2295 | { |
| 3b721df9 NC |
2296 | PerlIO_setlinebuf(PL_xmlfp); |
| 2297 | if (PL_main_root) | |
| 2298 | op_xmldump(PL_main_root); | |
| 0190d5ef CS |
2299 | /* someday we might call this, when it outputs XML: */ |
| 2300 | /* xmldump_packsubs_perl(PL_defstash, justperl); */ | |
| 3b721df9 NC |
2301 | if (PL_xmlfp != (PerlIO*)PerlIO_stdout()) |
| 2302 | PerlIO_close(PL_xmlfp); | |
| 2303 | PL_xmlfp = 0; | |
| 2304 | } | |
| 2305 | ||
| 2306 | void | |
| 2307 | Perl_xmldump_packsubs(pTHX_ const HV *stash) | |
| 2308 | { | |
| 28eb953d | 2309 | PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS; |
| 3ab0c9fa NC |
2310 | xmldump_packsubs_perl(stash, FALSE); |
| 2311 | } | |
| 2312 | ||
| 2313 | void | |
| 2314 | Perl_xmldump_packsubs_perl(pTHX_ const HV *stash, bool justperl) | |
| 2315 | { | |
| 3b721df9 NC |
2316 | I32 i; |
| 2317 | HE *entry; | |
| 2318 | ||
| 28eb953d | 2319 | PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL; |
| 7918f24d | 2320 | |
| 3b721df9 NC |
2321 | if (!HvARRAY(stash)) |
| 2322 | return; | |
| 2323 | for (i = 0; i <= (I32) HvMAX(stash); i++) { | |
| 2324 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { | |
| 159b6efe | 2325 | GV *gv = MUTABLE_GV(HeVAL(entry)); |
| 3b721df9 NC |
2326 | HV *hv; |
| 2327 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) | |
| 2328 | continue; | |
| 2329 | if (GvCVu(gv)) | |
| 3ab0c9fa | 2330 | xmldump_sub_perl(gv, justperl); |
| 3b721df9 NC |
2331 | if (GvFORM(gv)) |
| 2332 | xmldump_form(gv); | |
| 2333 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' | |
| 2334 | && (hv = GvHV(gv)) && hv != PL_defstash) | |
| 3ab0c9fa | 2335 | xmldump_packsubs_perl(hv, justperl); /* nested package */ |
| 3b721df9 NC |
2336 | } |
| 2337 | } | |
| 2338 | } | |
| 2339 | ||
| 2340 | void | |
| 2341 | Perl_xmldump_sub(pTHX_ const GV *gv) | |
| 2342 | { | |
| 28eb953d | 2343 | PERL_ARGS_ASSERT_XMLDUMP_SUB; |
| f0e3f042 CS |
2344 | xmldump_sub_perl(gv, FALSE); |
| 2345 | } | |
| 2346 | ||
| 2347 | void | |
| 2348 | Perl_xmldump_sub_perl(pTHX_ const GV *gv, bool justperl) | |
| 2349 | { | |
| 2350 | SV * sv; | |
| 3b721df9 | 2351 | |
| 28eb953d | 2352 | PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL; |
| 7918f24d | 2353 | |
| f0e3f042 CS |
2354 | if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv)))) |
| 2355 | return; | |
| 2356 | ||
| 2357 | sv = sv_newmortal(); | |
| 1a9a51d4 | 2358 | gv_fullname3(sv, gv, NULL); |
| 3b721df9 NC |
2359 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv)); |
| 2360 | if (CvXSUB(GvCV(gv))) | |
| 2361 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n", | |
| 2362 | PTR2UV(CvXSUB(GvCV(gv))), | |
| 2363 | (int)CvXSUBANY(GvCV(gv)).any_i32); | |
| 2364 | else if (CvROOT(GvCV(gv))) | |
| 2365 | op_xmldump(CvROOT(GvCV(gv))); | |
| 2366 | else | |
| 2367 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); | |
| 2368 | } | |
| 2369 | ||
| 2370 | void | |
| 2371 | Perl_xmldump_form(pTHX_ const GV *gv) | |
| 2372 | { | |
| 61f9802b | 2373 | SV * const sv = sv_newmortal(); |
| 3b721df9 | 2374 | |
| 7918f24d NC |
2375 | PERL_ARGS_ASSERT_XMLDUMP_FORM; |
| 2376 | ||
| 1a9a51d4 | 2377 | gv_fullname3(sv, gv, NULL); |
| 3b721df9 NC |
2378 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv)); |
| 2379 | if (CvROOT(GvFORM(gv))) | |
| 2380 | op_xmldump(CvROOT(GvFORM(gv))); | |
| 2381 | else | |
| 2382 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); | |
| 2383 | } | |
| 2384 | ||
| 2385 | void | |
| 2386 | Perl_xmldump_eval(pTHX) | |
| 2387 | { | |
| 2388 | op_xmldump(PL_eval_root); | |
| 2389 | } | |
| 2390 | ||
| 2391 | char * | |
| 2392 | Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv) | |
| 2393 | { | |
| 7918f24d | 2394 | PERL_ARGS_ASSERT_SV_CATXMLSV; |
| 3b721df9 NC |
2395 | return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv)); |
| 2396 | } | |
| 2397 | ||
| 2398 | char * | |
| 9dcc53ea Z |
2399 | Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8) |
| 2400 | { | |
| 2401 | PERL_ARGS_ASSERT_SV_CATXMLPV; | |
| 2402 | return sv_catxmlpvn(dsv, pv, strlen(pv), utf8); | |
| 2403 | } | |
| 2404 | ||
| 2405 | char * | |
| 20f84293 | 2406 | Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8) |
| 3b721df9 NC |
2407 | { |
| 2408 | unsigned int c; | |
| 61f9802b | 2409 | const char * const e = pv + len; |
| 20f84293 | 2410 | const char * const start = pv; |
| 3b721df9 NC |
2411 | STRLEN dsvcur; |
| 2412 | STRLEN cl; | |
| 2413 | ||
| 7918f24d NC |
2414 | PERL_ARGS_ASSERT_SV_CATXMLPVN; |
| 2415 | ||
| 76f68e9b | 2416 | sv_catpvs(dsv,""); |
| 3b721df9 NC |
2417 | dsvcur = SvCUR(dsv); /* in case we have to restart */ |
| 2418 | ||
| 2419 | retry: | |
| 2420 | while (pv < e) { | |
| 2421 | if (utf8) { | |
| 2422 | c = utf8_to_uvchr((U8*)pv, &cl); | |
| 2423 | if (cl == 0) { | |
| 2424 | SvCUR(dsv) = dsvcur; | |
| 2425 | pv = start; | |
| 2426 | utf8 = 0; | |
| 2427 | goto retry; | |
| 2428 | } | |
| 2429 | } | |
| 2430 | else | |
| 2431 | c = (*pv & 255); | |
| 2432 | ||
| 2433 | switch (c) { | |
| 2434 | case 0x00: | |
| 2435 | case 0x01: | |
| 2436 | case 0x02: | |
| 2437 | case 0x03: | |
| 2438 | case 0x04: | |
| 2439 | case 0x05: | |
| 2440 | case 0x06: | |
| 2441 | case 0x07: | |
| 2442 | case 0x08: | |
| 2443 | case 0x0b: | |
| 2444 | case 0x0c: | |
| 2445 | case 0x0e: | |
| 2446 | case 0x0f: | |
| 2447 | case 0x10: | |
| 2448 | case 0x11: | |
| 2449 | case 0x12: | |
| 2450 | case 0x13: | |
| 2451 | case 0x14: | |
| 2452 | case 0x15: | |
| 2453 | case 0x16: | |
| 2454 | case 0x17: | |
| 2455 | case 0x18: | |
| 2456 | case 0x19: | |
| 2457 | case 0x1a: | |
| 2458 | case 0x1b: | |
| 2459 | case 0x1c: | |
| 2460 | case 0x1d: | |
| 2461 | case 0x1e: | |
| 2462 | case 0x1f: | |
| 2463 | case 0x7f: | |
| 2464 | case 0x80: | |
| 2465 | case 0x81: | |
| 2466 | case 0x82: | |
| 2467 | case 0x83: | |
| 2468 | case 0x84: | |
| 2469 | case 0x86: | |
| 2470 | case 0x87: | |
| 2471 | case 0x88: | |
| 2472 | case 0x89: | |
| 2473 | case 0x90: | |
| 2474 | case 0x91: | |
| 2475 | case 0x92: | |
| 2476 | case 0x93: | |
| 2477 | case 0x94: | |
| 2478 | case 0x95: | |
| 2479 | case 0x96: | |
| 2480 | case 0x97: | |
| 2481 | case 0x98: | |
| 2482 | case 0x99: | |
| 2483 | case 0x9a: | |
| 2484 | case 0x9b: | |
| 2485 | case 0x9c: | |
| 2486 | case 0x9d: | |
| 2487 | case 0x9e: | |
| 2488 | case 0x9f: | |
| 2489 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); | |
| 2490 | break; | |
| 2491 | case '<': | |
| f3a2811a | 2492 | sv_catpvs(dsv, "<"); |
| 3b721df9 NC |
2493 | break; |
| 2494 | case '>': | |
| f3a2811a | 2495 | sv_catpvs(dsv, ">"); |
| 3b721df9 NC |
2496 | break; |
| 2497 | case '&': | |
| f3a2811a | 2498 | sv_catpvs(dsv, "&"); |
| 3b721df9 NC |
2499 | break; |
| 2500 | case '"': | |
| 49de0815 | 2501 | sv_catpvs(dsv, """); |
| 3b721df9 NC |
2502 | break; |
| 2503 | default: | |
| 2504 | if (c < 0xD800) { | |
| 2505 | if (c < 32 || c > 127) { | |
| 2506 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); | |
| 2507 | } | |
| 2508 | else { | |
| 5e7aa789 NC |
2509 | const char string = (char) c; |
| 2510 | sv_catpvn(dsv, &string, 1); | |
| 3b721df9 NC |
2511 | } |
| 2512 | break; | |
| 2513 | } | |
| 2514 | if ((c >= 0xD800 && c <= 0xDB7F) || | |
| 2515 | (c >= 0xDC00 && c <= 0xDFFF) || | |
| 2516 | (c >= 0xFFF0 && c <= 0xFFFF) || | |
| 2517 | c > 0x10ffff) | |
| 2518 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); | |
| 2519 | else | |
| 2520 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); | |
| 2521 | } | |
| 2522 | ||
| 2523 | if (utf8) | |
| 2524 | pv += UTF8SKIP(pv); | |
| 2525 | else | |
| 2526 | pv++; | |
| 2527 | } | |
| 2528 | ||
| 2529 | return SvPVX(dsv); | |
| 2530 | } | |
| 2531 | ||
| 2532 | char * | |
| 2533 | Perl_sv_xmlpeek(pTHX_ SV *sv) | |
| 2534 | { | |
| 61f9802b | 2535 | SV * const t = sv_newmortal(); |
| 3b721df9 NC |
2536 | STRLEN n_a; |
| 2537 | int unref = 0; | |
| 2538 | ||
| 7918f24d NC |
2539 | PERL_ARGS_ASSERT_SV_XMLPEEK; |
| 2540 | ||
| 3b721df9 | 2541 | sv_utf8_upgrade(t); |
| 76f68e9b | 2542 | sv_setpvs(t, ""); |
| 3b721df9 NC |
2543 | /* retry: */ |
| 2544 | if (!sv) { | |
| 2545 | sv_catpv(t, "VOID=\"\""); | |
| 2546 | goto finish; | |
| 2547 | } | |
| ad64d0ec | 2548 | else if (sv == (const SV *)0x55555555 || SvTYPE(sv) == 'U') { |
| 3b721df9 NC |
2549 | sv_catpv(t, "WILD=\"\""); |
| 2550 | goto finish; | |
| 2551 | } | |
| 2552 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { | |
| 2553 | if (sv == &PL_sv_undef) { | |
| 2554 | sv_catpv(t, "SV_UNDEF=\"1\""); | |
| 2555 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
| 2556 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2557 | SvREADONLY(sv)) | |
| 2558 | goto finish; | |
| 2559 | } | |
| 2560 | else if (sv == &PL_sv_no) { | |
| 2561 | sv_catpv(t, "SV_NO=\"1\""); | |
| 2562 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
| 2563 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2564 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
| 2565 | SVp_POK|SVp_NOK)) && | |
| 2566 | SvCUR(sv) == 0 && | |
| 2567 | SvNVX(sv) == 0.0) | |
| 2568 | goto finish; | |
| 2569 | } | |
| 2570 | else if (sv == &PL_sv_yes) { | |
| 2571 | sv_catpv(t, "SV_YES=\"1\""); | |
| 2572 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
| 2573 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2574 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
| 2575 | SVp_POK|SVp_NOK)) && | |
| 2576 | SvCUR(sv) == 1 && | |
| 2577 | SvPVX(sv) && *SvPVX(sv) == '1' && | |
| 2578 | SvNVX(sv) == 1.0) | |
| 2579 | goto finish; | |
| 2580 | } | |
| 2581 | else { | |
| 2582 | sv_catpv(t, "SV_PLACEHOLDER=\"1\""); | |
| 2583 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
| 2584 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2585 | SvREADONLY(sv)) | |
| 2586 | goto finish; | |
| 2587 | } | |
| 2588 | sv_catpv(t, " XXX=\"\" "); | |
| 2589 | } | |
| 2590 | else if (SvREFCNT(sv) == 0) { | |
| 2591 | sv_catpv(t, " refcnt=\"0\""); | |
| 2592 | unref++; | |
| 2593 | } | |
| 2594 | else if (DEBUG_R_TEST_) { | |
| 2595 | int is_tmp = 0; | |
| 2596 | I32 ix; | |
| 2597 | /* is this SV on the tmps stack? */ | |
| 2598 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
| 2599 | if (PL_tmps_stack[ix] == sv) { | |
| 2600 | is_tmp = 1; | |
| 2601 | break; | |
| 2602 | } | |
| 2603 | } | |
| 2604 | if (SvREFCNT(sv) > 1) | |
| 2605 | Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv), | |
| 2606 | is_tmp ? "T" : ""); | |
| 2607 | else if (is_tmp) | |
| 2608 | sv_catpv(t, " DRT=\"<T>\""); | |
| 2609 | } | |
| 2610 | ||
| 2611 | if (SvROK(sv)) { | |
| 2612 | sv_catpv(t, " ROK=\"\""); | |
| 2613 | } | |
| 2614 | switch (SvTYPE(sv)) { | |
| 2615 | default: | |
| 2616 | sv_catpv(t, " FREED=\"1\""); | |
| 2617 | goto finish; | |
| 2618 | ||
| 2619 | case SVt_NULL: | |
| 2620 | sv_catpv(t, " UNDEF=\"1\""); | |
| 2621 | goto finish; | |
| 2622 | case SVt_IV: | |
| 2623 | sv_catpv(t, " IV=\""); | |
| 2624 | break; | |
| 2625 | case SVt_NV: | |
| 2626 | sv_catpv(t, " NV=\""); | |
| 2627 | break; | |
| 3b721df9 NC |
2628 | case SVt_PV: |
| 2629 | sv_catpv(t, " PV=\""); | |
| 2630 | break; | |
| 2631 | case SVt_PVIV: | |
| 2632 | sv_catpv(t, " PVIV=\""); | |
| 2633 | break; | |
| 2634 | case SVt_PVNV: | |
| 2635 | sv_catpv(t, " PVNV=\""); | |
| 2636 | break; | |
| 2637 | case SVt_PVMG: | |
| 2638 | sv_catpv(t, " PVMG=\""); | |
| 2639 | break; | |
| 2640 | case SVt_PVLV: | |
| 2641 | sv_catpv(t, " PVLV=\""); | |
| 2642 | break; | |
| 2643 | case SVt_PVAV: | |
| 2644 | sv_catpv(t, " AV=\""); | |
| 2645 | break; | |
| 2646 | case SVt_PVHV: | |
| 2647 | sv_catpv(t, " HV=\""); | |
| 2648 | break; | |
| 2649 | case SVt_PVCV: | |
| 2650 | if (CvGV(sv)) | |
| 2651 | Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv))); | |
| 2652 | else | |
| 2653 | sv_catpv(t, " CV=\"()\""); | |
| 2654 | goto finish; | |
| 2655 | case SVt_PVGV: | |
| 2656 | sv_catpv(t, " GV=\""); | |
| 2657 | break; | |
| cecf5685 NC |
2658 | case SVt_BIND: |
| 2659 | sv_catpv(t, " BIND=\""); | |
| 3b721df9 | 2660 | break; |
| d914baab | 2661 | case SVt_REGEXP: |
| 8619e557 | 2662 | sv_catpv(t, " REGEXP=\""); |
| 4df7f6af | 2663 | break; |
| 3b721df9 NC |
2664 | case SVt_PVFM: |
| 2665 | sv_catpv(t, " FM=\""); | |
| 2666 | break; | |
| 2667 | case SVt_PVIO: | |
| 2668 | sv_catpv(t, " IO=\""); | |
| 2669 | break; | |
| 2670 | } | |
| 2671 | ||
| 2672 | if (SvPOKp(sv)) { | |
| 2673 | if (SvPVX(sv)) { | |
| 2674 | sv_catxmlsv(t, sv); | |
| 2675 | } | |
| 2676 | } | |
| 2677 | else if (SvNOKp(sv)) { | |
| 2678 | STORE_NUMERIC_LOCAL_SET_STANDARD(); | |
| 2679 | Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv)); | |
| 2680 | RESTORE_NUMERIC_LOCAL(); | |
| 2681 | } | |
| 2682 | else if (SvIOKp(sv)) { | |
| 2683 | if (SvIsUV(sv)) | |
| 2684 | Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv)); | |
| 2685 | else | |
| 2686 | Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv)); | |
| 2687 | } | |
| 2688 | else | |
| 2689 | sv_catpv(t, ""); | |
| 2690 | sv_catpv(t, "\""); | |
| 2691 | ||
| 2692 | finish: | |
| 61f9802b AL |
2693 | while (unref--) |
| 2694 | sv_catpv(t, ")"); | |
| 3b721df9 NC |
2695 | return SvPV(t, n_a); |
| 2696 | } | |
| 2697 | ||
| 2698 | void | |
| 2699 | Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) | |
| 2700 | { | |
| 7918f24d NC |
2701 | PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP; |
| 2702 | ||
| 3b721df9 NC |
2703 | if (!pm) { |
| 2704 | Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n"); | |
| 2705 | return; | |
| 2706 | } | |
| 2707 | Perl_xmldump_indent(aTHX_ level, file, "<pmop \n"); | |
| 2708 | level++; | |
| 2709 | if (PM_GETRE(pm)) { | |
| d914baab | 2710 | REGEXP *const r = PM_GETRE(pm); |
| 643e696a | 2711 | SV * const tmpsv = newSVpvn_utf8("", 0, TRUE); |
| ad64d0ec | 2712 | sv_catxmlsv(tmpsv, MUTABLE_SV(r)); |
| 3b721df9 NC |
2713 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n", |
| 2714 | SvPVX(tmpsv)); | |
| 2715 | SvREFCNT_dec(tmpsv); | |
| 2716 | Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n", | |
| 2717 | (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP"); | |
| 2718 | } | |
| 2719 | else | |
| 2720 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n"); | |
| d914baab | 2721 | if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) { |
| 3df43ef7 | 2722 | SV * const tmpsv = pm_description(pm); |
| 3b721df9 NC |
2723 | Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
| 2724 | SvREFCNT_dec(tmpsv); | |
| 2725 | } | |
| 2726 | ||
| 2727 | level--; | |
| 20e98b0f | 2728 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) { |
| 3b721df9 NC |
2729 | Perl_xmldump_indent(aTHX_ level, file, ">\n"); |
| 2730 | Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n"); | |
| 20e98b0f | 2731 | do_op_xmldump(level+2, file, pm->op_pmreplrootu.op_pmreplroot); |
| 3b721df9 NC |
2732 | Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n"); |
| 2733 | Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n"); | |
| 2734 | } | |
| 2735 | else | |
| 2736 | Perl_xmldump_indent(aTHX_ level, file, "/>\n"); | |
| 2737 | } | |
| 2738 | ||
| 2739 | void | |
| 2740 | Perl_pmop_xmldump(pTHX_ const PMOP *pm) | |
| 2741 | { | |
| 2742 | do_pmop_xmldump(0, PL_xmlfp, pm); | |
| 2743 | } | |
| 2744 | ||
| 2745 | void | |
| 2746 | Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o) | |
| 2747 | { | |
| 2748 | UV seq; | |
| 2749 | int contents = 0; | |
| 7918f24d NC |
2750 | |
| 2751 | PERL_ARGS_ASSERT_DO_OP_XMLDUMP; | |
| 2752 | ||
| 3b721df9 NC |
2753 | if (!o) |
| 2754 | return; | |
| 3b721df9 NC |
2755 | seq = sequence_num(o); |
| 2756 | Perl_xmldump_indent(aTHX_ level, file, | |
| 2757 | "<op_%s seq=\"%"UVuf" -> ", | |
| 2758 | OP_NAME(o), | |
| 2759 | seq); | |
| 2760 | level++; | |
| 2761 | if (o->op_next) | |
| 2762 | PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"", | |
| 2763 | sequence_num(o->op_next)); | |
| 2764 | else | |
| 2765 | PerlIO_printf(file, "DONE\""); | |
| 2766 | ||
| 2767 | if (o->op_targ) { | |
| 2768 | if (o->op_type == OP_NULL) | |
| 2769 | { | |
| 2770 | PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]); | |
| 2771 | if (o->op_targ == OP_NEXTSTATE) | |
| 2772 | { | |
| 2773 | if (CopLINE(cCOPo)) | |
| f5992bc4 | 2774 | PerlIO_printf(file, " line=\"%"UVuf"\"", |
| 3b721df9 NC |
2775 | (UV)CopLINE(cCOPo)); |
| 2776 | if (CopSTASHPV(cCOPo)) | |
| 2777 | PerlIO_printf(file, " package=\"%s\"", | |
| 2778 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 2779 | if (CopLABEL(cCOPo)) |
| 3b721df9 | 2780 | PerlIO_printf(file, " label=\"%s\"", |
| 4b65a919 | 2781 | CopLABEL(cCOPo)); |
| 3b721df9 NC |
2782 | } |
| 2783 | } | |
| 2784 | else | |
| 2785 | PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ); | |
| 2786 | } | |
| 2787 | #ifdef DUMPADDR | |
| 2788 | PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next); | |
| 2789 | #endif | |
| 2790 | if (o->op_flags) { | |
| 76f68e9b | 2791 | SV * const tmpsv = newSVpvs(""); |
| 3b721df9 NC |
2792 | switch (o->op_flags & OPf_WANT) { |
| 2793 | case OPf_WANT_VOID: | |
| 2794 | sv_catpv(tmpsv, ",VOID"); | |
| 2795 | break; | |
| 2796 | case OPf_WANT_SCALAR: | |
| 2797 | sv_catpv(tmpsv, ",SCALAR"); | |
| 2798 | break; | |
| 2799 | case OPf_WANT_LIST: | |
| 2800 | sv_catpv(tmpsv, ",LIST"); | |
| 2801 | break; | |
| 2802 | default: | |
| 2803 | sv_catpv(tmpsv, ",UNKNOWN"); | |
| 2804 | break; | |
| 2805 | } | |
| 2806 | if (o->op_flags & OPf_KIDS) | |
| 2807 | sv_catpv(tmpsv, ",KIDS"); | |
| 2808 | if (o->op_flags & OPf_PARENS) | |
| 2809 | sv_catpv(tmpsv, ",PARENS"); | |
| 2810 | if (o->op_flags & OPf_STACKED) | |
| 2811 | sv_catpv(tmpsv, ",STACKED"); | |
| 2812 | if (o->op_flags & OPf_REF) | |
| 2813 | sv_catpv(tmpsv, ",REF"); | |
| 2814 | if (o->op_flags & OPf_MOD) | |
| 2815 | sv_catpv(tmpsv, ",MOD"); | |
| 2816 | if (o->op_flags & OPf_SPECIAL) | |
| 2817 | sv_catpv(tmpsv, ",SPECIAL"); | |
| 2818 | PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); | |
| 2819 | SvREFCNT_dec(tmpsv); | |
| 2820 | } | |
| 2821 | if (o->op_private) { | |
| 76f68e9b | 2822 | SV * const tmpsv = newSVpvs(""); |
| 3b721df9 NC |
2823 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
| 2824 | if (o->op_private & OPpTARGET_MY) | |
| 2825 | sv_catpv(tmpsv, ",TARGET_MY"); | |
| 2826 | } | |
| 2827 | else if (o->op_type == OP_LEAVESUB || | |
| 2828 | o->op_type == OP_LEAVE || | |
| 2829 | o->op_type == OP_LEAVESUBLV || | |
| 2830 | o->op_type == OP_LEAVEWRITE) { | |
| 2831 | if (o->op_private & OPpREFCOUNTED) | |
| 2832 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
| 2833 | } | |
| 2834 | else if (o->op_type == OP_AASSIGN) { | |
| 2835 | if (o->op_private & OPpASSIGN_COMMON) | |
| 2836 | sv_catpv(tmpsv, ",COMMON"); | |
| 2837 | } | |
| 2838 | else if (o->op_type == OP_SASSIGN) { | |
| 2839 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
| 2840 | sv_catpv(tmpsv, ",BACKWARDS"); | |
| 2841 | } | |
| 2842 | else if (o->op_type == OP_TRANS) { | |
| 2843 | if (o->op_private & OPpTRANS_SQUASH) | |
| 2844 | sv_catpv(tmpsv, ",SQUASH"); | |
| 2845 | if (o->op_private & OPpTRANS_DELETE) | |
| 2846 | sv_catpv(tmpsv, ",DELETE"); | |
| 2847 | if (o->op_private & OPpTRANS_COMPLEMENT) | |
| 2848 | sv_catpv(tmpsv, ",COMPLEMENT"); | |
| 2849 | if (o->op_private & OPpTRANS_IDENTICAL) | |
| 2850 | sv_catpv(tmpsv, ",IDENTICAL"); | |
| 2851 | if (o->op_private & OPpTRANS_GROWS) | |
| 2852 | sv_catpv(tmpsv, ",GROWS"); | |
| 2853 | } | |
| 2854 | else if (o->op_type == OP_REPEAT) { | |
| 2855 | if (o->op_private & OPpREPEAT_DOLIST) | |
| 2856 | sv_catpv(tmpsv, ",DOLIST"); | |
| 2857 | } | |
| 2858 | else if (o->op_type == OP_ENTERSUB || | |
| 2859 | o->op_type == OP_RV2SV || | |
| 2860 | o->op_type == OP_GVSV || | |
| 2861 | o->op_type == OP_RV2AV || | |
| 2862 | o->op_type == OP_RV2HV || | |
| 2863 | o->op_type == OP_RV2GV || | |
| 2864 | o->op_type == OP_AELEM || | |
| 2865 | o->op_type == OP_HELEM ) | |
| 2866 | { | |
| 2867 | if (o->op_type == OP_ENTERSUB) { | |
| 2868 | if (o->op_private & OPpENTERSUB_AMPER) | |
| 2869 | sv_catpv(tmpsv, ",AMPER"); | |
| 2870 | if (o->op_private & OPpENTERSUB_DB) | |
| 2871 | sv_catpv(tmpsv, ",DB"); | |
| 2872 | if (o->op_private & OPpENTERSUB_HASTARG) | |
| 2873 | sv_catpv(tmpsv, ",HASTARG"); | |
| 2874 | if (o->op_private & OPpENTERSUB_NOPAREN) | |
| 2875 | sv_catpv(tmpsv, ",NOPAREN"); | |
| 2876 | if (o->op_private & OPpENTERSUB_INARGS) | |
| 2877 | sv_catpv(tmpsv, ",INARGS"); | |
| 3b721df9 NC |
2878 | } |
| 2879 | else { | |
| 2880 | switch (o->op_private & OPpDEREF) { | |
| 2881 | case OPpDEREF_SV: | |
| 2882 | sv_catpv(tmpsv, ",SV"); | |
| 2883 | break; | |
| 2884 | case OPpDEREF_AV: | |
| 2885 | sv_catpv(tmpsv, ",AV"); | |
| 2886 | break; | |
| 2887 | case OPpDEREF_HV: | |
| 2888 | sv_catpv(tmpsv, ",HV"); | |
| 2889 | break; | |
| 2890 | } | |
| 2891 | if (o->op_private & OPpMAYBE_LVSUB) | |
| 2892 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
| 2893 | } | |
| 2894 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { | |
| 2895 | if (o->op_private & OPpLVAL_DEFER) | |
| 2896 | sv_catpv(tmpsv, ",LVAL_DEFER"); | |
| 2897 | } | |
| 2898 | else { | |
| 2899 | if (o->op_private & HINT_STRICT_REFS) | |
| 2900 | sv_catpv(tmpsv, ",STRICT_REFS"); | |
| 2901 | if (o->op_private & OPpOUR_INTRO) | |
| 2902 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
| 2903 | } | |
| 2904 | } | |
| 2905 | else if (o->op_type == OP_CONST) { | |
| 2906 | if (o->op_private & OPpCONST_BARE) | |
| 2907 | sv_catpv(tmpsv, ",BARE"); | |
| 2908 | if (o->op_private & OPpCONST_STRICT) | |
| 2909 | sv_catpv(tmpsv, ",STRICT"); | |
| 3b721df9 NC |
2910 | if (o->op_private & OPpCONST_WARNING) |
| 2911 | sv_catpv(tmpsv, ",WARNING"); | |
| 2912 | if (o->op_private & OPpCONST_ENTERED) | |
| 2913 | sv_catpv(tmpsv, ",ENTERED"); | |
| 2914 | } | |
| 2915 | else if (o->op_type == OP_FLIP) { | |
| 2916 | if (o->op_private & OPpFLIP_LINENUM) | |
| 2917 | sv_catpv(tmpsv, ",LINENUM"); | |
| 2918 | } | |
| 2919 | else if (o->op_type == OP_FLOP) { | |
| 2920 | if (o->op_private & OPpFLIP_LINENUM) | |
| 2921 | sv_catpv(tmpsv, ",LINENUM"); | |
| 2922 | } | |
| 2923 | else if (o->op_type == OP_RV2CV) { | |
| 2924 | if (o->op_private & OPpLVAL_INTRO) | |
| 2925 | sv_catpv(tmpsv, ",INTRO"); | |
| 2926 | } | |
| 2927 | else if (o->op_type == OP_GV) { | |
| 2928 | if (o->op_private & OPpEARLY_CV) | |
| 2929 | sv_catpv(tmpsv, ",EARLY_CV"); | |
| 2930 | } | |
| 2931 | else if (o->op_type == OP_LIST) { | |
| 2932 | if (o->op_private & OPpLIST_GUESSED) | |
| 2933 | sv_catpv(tmpsv, ",GUESSED"); | |
| 2934 | } | |
| 2935 | else if (o->op_type == OP_DELETE) { | |
| 2936 | if (o->op_private & OPpSLICE) | |
| 2937 | sv_catpv(tmpsv, ",SLICE"); | |
| 2938 | } | |
| 2939 | else if (o->op_type == OP_EXISTS) { | |
| 2940 | if (o->op_private & OPpEXISTS_SUB) | |
| 2941 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
| 2942 | } | |
| 2943 | else if (o->op_type == OP_SORT) { | |
| 2944 | if (o->op_private & OPpSORT_NUMERIC) | |
| 2945 | sv_catpv(tmpsv, ",NUMERIC"); | |
| 2946 | if (o->op_private & OPpSORT_INTEGER) | |
| 2947 | sv_catpv(tmpsv, ",INTEGER"); | |
| 2948 | if (o->op_private & OPpSORT_REVERSE) | |
| 2949 | sv_catpv(tmpsv, ",REVERSE"); | |
| 2950 | } | |
| 3b721df9 NC |
2951 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { |
| 2952 | if (o->op_private & OPpOPEN_IN_RAW) | |
| 2953 | sv_catpv(tmpsv, ",IN_RAW"); | |
| 2954 | if (o->op_private & OPpOPEN_IN_CRLF) | |
| 2955 | sv_catpv(tmpsv, ",IN_CRLF"); | |
| 2956 | if (o->op_private & OPpOPEN_OUT_RAW) | |
| 2957 | sv_catpv(tmpsv, ",OUT_RAW"); | |
| 2958 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
| 2959 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
| 2960 | } | |
| 2961 | else if (o->op_type == OP_EXIT) { | |
| 2962 | if (o->op_private & OPpEXIT_VMSISH) | |
| 2963 | sv_catpv(tmpsv, ",EXIT_VMSISH"); | |
| 2964 | if (o->op_private & OPpHUSH_VMSISH) | |
| 2965 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
| 2966 | } | |
| 2967 | else if (o->op_type == OP_DIE) { | |
| 2968 | if (o->op_private & OPpHUSH_VMSISH) | |
| 2969 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
| 2970 | } | |
| ef69c8fc | 2971 | else if (PL_check[o->op_type] != Perl_ck_ftst) { |
| 6ecf81d6 | 2972 | if (OP_IS_FILETEST_ACCESS(o->op_type) && o->op_private & OPpFT_ACCESS) |
| 3b721df9 NC |
2973 | sv_catpv(tmpsv, ",FT_ACCESS"); |
| 2974 | if (o->op_private & OPpFT_STACKED) | |
| 2975 | sv_catpv(tmpsv, ",FT_STACKED"); | |
| 2976 | } | |
| 2977 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) | |
| 2978 | sv_catpv(tmpsv, ",INTRO"); | |
| 2979 | if (SvCUR(tmpsv)) | |
| 2980 | S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1); | |
| 2981 | SvREFCNT_dec(tmpsv); | |
| 2982 | } | |
| 2983 | ||
| 2984 | switch (o->op_type) { | |
| 2985 | case OP_AELEMFAST: | |
| 2986 | if (o->op_flags & OPf_SPECIAL) { | |
| 2987 | break; | |
| 2988 | } | |
| 2989 | case OP_GVSV: | |
| 2990 | case OP_GV: | |
| 2991 | #ifdef USE_ITHREADS | |
| 2992 | S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix); | |
| 2993 | #else | |
| 2994 | if (cSVOPo->op_sv) { | |
| d914baab NC |
2995 | SV * const tmpsv1 = newSVpvn_utf8(NULL, 0, TRUE); |
| 2996 | SV * const tmpsv2 = newSVpvn_utf8("", 0, TRUE); | |
| 3b721df9 NC |
2997 | char *s; |
| 2998 | STRLEN len; | |
| 2999 | ENTER; | |
| 3000 | SAVEFREESV(tmpsv1); | |
| 3001 | SAVEFREESV(tmpsv2); | |
| 159b6efe | 3002 | gv_fullname3(tmpsv1, MUTABLE_GV(cSVOPo->op_sv), NULL); |
| 3b721df9 NC |
3003 | s = SvPV(tmpsv1,len); |
| 3004 | sv_catxmlpvn(tmpsv2, s, len, 1); | |
| 3005 | S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len)); | |
| 3006 | LEAVE; | |
| 3007 | } | |
| 3008 | else | |
| 3009 | S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\""); | |
| 3010 | #endif | |
| 3011 | break; | |
| 3012 | case OP_CONST: | |
| 996c9baa | 3013 | case OP_HINTSEVAL: |
| 3b721df9 NC |
3014 | case OP_METHOD_NAMED: |
| 3015 | #ifndef USE_ITHREADS | |
| 3016 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
| 3017 | * may not be active here, so skip */ | |
| 3018 | S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv)); | |
| 3019 | #endif | |
| 3020 | break; | |
| 3021 | case OP_ANONCODE: | |
| 3022 | if (!contents) { | |
| 3023 | contents = 1; | |
| 3024 | PerlIO_printf(file, ">\n"); | |
| 3025 | } | |
| 3026 | do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv)); | |
| 3027 | break; | |
| 3b721df9 NC |
3028 | case OP_NEXTSTATE: |
| 3029 | case OP_DBSTATE: | |
| 3030 | if (CopLINE(cCOPo)) | |
| f5992bc4 | 3031 | S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"", |
| 3b721df9 NC |
3032 | (UV)CopLINE(cCOPo)); |
| 3033 | if (CopSTASHPV(cCOPo)) | |
| 3034 | S_xmldump_attr(aTHX_ level, file, "package=\"%s\"", | |
| 3035 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 3036 | if (CopLABEL(cCOPo)) |
| 3b721df9 | 3037 | S_xmldump_attr(aTHX_ level, file, "label=\"%s\"", |
| 4b65a919 | 3038 | CopLABEL(cCOPo)); |
| 3b721df9 NC |
3039 | break; |
| 3040 | case OP_ENTERLOOP: | |
| 3041 | S_xmldump_attr(aTHX_ level, file, "redo=\""); | |
| 3042 | if (cLOOPo->op_redoop) | |
| 3043 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop)); | |
| 3044 | else | |
| 3045 | PerlIO_printf(file, "DONE\""); | |
| 3046 | S_xmldump_attr(aTHX_ level, file, "next=\""); | |
| 3047 | if (cLOOPo->op_nextop) | |
| 3048 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop)); | |
| 3049 | else | |
| 3050 | PerlIO_printf(file, "DONE\""); | |
| 3051 | S_xmldump_attr(aTHX_ level, file, "last=\""); | |
| 3052 | if (cLOOPo->op_lastop) | |
| 3053 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop)); | |
| 3054 | else | |
| 3055 | PerlIO_printf(file, "DONE\""); | |
| 3056 | break; | |
| 3057 | case OP_COND_EXPR: | |
| 3058 | case OP_RANGE: | |
| 3059 | case OP_MAPWHILE: | |
| 3060 | case OP_GREPWHILE: | |
| 3061 | case OP_OR: | |
| 3062 | case OP_AND: | |
| 3063 | S_xmldump_attr(aTHX_ level, file, "other=\""); | |
| 3064 | if (cLOGOPo->op_other) | |
| 3065 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other)); | |
| 3066 | else | |
| 3067 | PerlIO_printf(file, "DONE\""); | |
| 3068 | break; | |
| 3069 | case OP_LEAVE: | |
| 3070 | case OP_LEAVEEVAL: | |
| 3071 | case OP_LEAVESUB: | |
| 3072 | case OP_LEAVESUBLV: | |
| 3073 | case OP_LEAVEWRITE: | |
| 3074 | case OP_SCOPE: | |
| 3075 | if (o->op_private & OPpREFCOUNTED) | |
| 3076 | S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ); | |
| 3077 | break; | |
| 3078 | default: | |
| 3079 | break; | |
| 3080 | } | |
| 3081 | ||
| 3082 | if (PL_madskills && o->op_madprop) { | |
| fb2b694a | 3083 | char prevkey = '\0'; |
| d914baab | 3084 | SV * const tmpsv = newSVpvn_utf8("", 0, TRUE); |
| 20f84293 | 3085 | const MADPROP* mp = o->op_madprop; |
| 61f9802b | 3086 | |
| 3b721df9 NC |
3087 | if (!contents) { |
| 3088 | contents = 1; | |
| 3089 | PerlIO_printf(file, ">\n"); | |
| 3090 | } | |
| 3091 | Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n"); | |
| 3092 | level++; | |
| 3093 | while (mp) { | |
| 3094 | char tmp = mp->mad_key; | |
| 76f68e9b | 3095 | sv_setpvs(tmpsv,"\""); |
| 3b721df9 NC |
3096 | if (tmp) |
| 3097 | sv_catxmlpvn(tmpsv, &tmp, 1, 0); | |
| fb2b694a GG |
3098 | if ((tmp == '_') || (tmp == '#')) /* '_' '#' whitespace belong to the previous token. */ |
| 3099 | sv_catxmlpvn(tmpsv, &prevkey, 1, 0); | |
| 3100 | else | |
| 3101 | prevkey = tmp; | |
| 3b721df9 NC |
3102 | sv_catpv(tmpsv, "\""); |
| 3103 | switch (mp->mad_type) { | |
| 3104 | case MAD_NULL: | |
| 3105 | sv_catpv(tmpsv, "NULL"); | |
| 3106 | Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv)); | |
| 3107 | break; | |
| 3108 | case MAD_PV: | |
| 3109 | sv_catpv(tmpsv, " val=\""); | |
| 3110 | sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1); | |
| 3111 | sv_catpv(tmpsv, "\""); | |
| 3112 | Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv)); | |
| 3113 | break; | |
| 3114 | case MAD_SV: | |
| 3115 | sv_catpv(tmpsv, " val=\""); | |
| ad64d0ec | 3116 | sv_catxmlsv(tmpsv, MUTABLE_SV(mp->mad_val)); |
| 3b721df9 NC |
3117 | sv_catpv(tmpsv, "\""); |
| 3118 | Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv)); | |
| 3119 | break; | |
| 3120 | case MAD_OP: | |
| 3121 | if ((OP*)mp->mad_val) { | |
| 3122 | Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv)); | |
| 3123 | do_op_xmldump(level+1, file, (OP*)mp->mad_val); | |
| 3124 | Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n"); | |
| 3125 | } | |
| 3126 | break; | |
| 3127 | default: | |
| 3128 | Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv)); | |
| 3129 | break; | |
| 3130 | } | |
| 3131 | mp = mp->mad_next; | |
| 3132 | } | |
| 3133 | level--; | |
| 3134 | Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n"); | |
| 3135 | ||
| 3136 | SvREFCNT_dec(tmpsv); | |
| 3137 | } | |
| 3138 | ||
| 3139 | switch (o->op_type) { | |
| 3140 | case OP_PUSHRE: | |
| 3141 | case OP_MATCH: | |
| 3142 | case OP_QR: | |
| 3143 | case OP_SUBST: | |
| 3144 | if (!contents) { | |
| 3145 | contents = 1; | |
| 3146 | PerlIO_printf(file, ">\n"); | |
| 3147 | } | |
| 3148 | do_pmop_xmldump(level, file, cPMOPo); | |
| 3149 | break; | |
| 3150 | default: | |
| 3151 | break; | |
| 3152 | } | |
| 3153 | ||
| 3154 | if (o->op_flags & OPf_KIDS) { | |
| 3155 | OP *kid; | |
| 3156 | if (!contents) { | |
| 3157 | contents = 1; | |
| 3158 | PerlIO_printf(file, ">\n"); | |
| 3159 | } | |
| 3160 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) | |
| 3161 | do_op_xmldump(level, file, kid); | |
| 3162 | } | |
| 3163 | ||
| 3164 | if (contents) | |
| 3165 | Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o)); | |
| 3166 | else | |
| 3167 | PerlIO_printf(file, " />\n"); | |
| 3168 | } | |
| 3169 | ||
| 3170 | void | |
| 3171 | Perl_op_xmldump(pTHX_ const OP *o) | |
| 3172 | { | |
| 7918f24d NC |
3173 | PERL_ARGS_ASSERT_OP_XMLDUMP; |
| 3174 | ||
| 3b721df9 NC |
3175 | do_op_xmldump(0, PL_xmlfp, o); |
| 3176 | } | |
| 3177 | #endif | |
| 3178 | ||
| 66610fdd RGS |
3179 | /* |
| 3180 | * Local variables: | |
| 3181 | * c-indentation-style: bsd | |
| 3182 | * c-basic-offset: 4 | |
| 3183 | * indent-tabs-mode: t | |
| 3184 | * End: | |
| 3185 | * | |
| 37442d52 RGS |
3186 | * ex: set ts=8 sts=4 sw=4 noet: |
| 3187 | */ |