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 | ||
| 27da23d5 | 90 | #define Sequence PL_op_sequence |
| 2814eb74 | 91 | |
| 3967c732 | 92 | void |
| 864dbfa3 | 93 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
| 3967c732 | 94 | { |
| 3967c732 | 95 | va_list args; |
| 7918f24d | 96 | PERL_ARGS_ASSERT_DUMP_INDENT; |
| 3967c732 | 97 | va_start(args, pat); |
| c5be433b | 98 | dump_vindent(level, file, pat, &args); |
| 3967c732 JD |
99 | va_end(args); |
| 100 | } | |
| 8adcabd8 LW |
101 | |
| 102 | void | |
| c5be433b GS |
103 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
| 104 | { | |
| 97aff369 | 105 | dVAR; |
| 7918f24d | 106 | PERL_ARGS_ASSERT_DUMP_VINDENT; |
| c8db6e60 | 107 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
| c5be433b GS |
108 | PerlIO_vprintf(file, pat, *args); |
| 109 | } | |
| 110 | ||
| 111 | void | |
| 864dbfa3 | 112 | Perl_dump_all(pTHX) |
| 79072805 | 113 | { |
| 712a6fe4 | 114 | dump_all_perl(FALSE); |
| f0e3f042 CS |
115 | } |
| 116 | ||
| 117 | void | |
| 118 | Perl_dump_all_perl(pTHX_ bool justperl) | |
| 119 | { | |
| 120 | ||
| 97aff369 | 121 | dVAR; |
| 760ac839 | 122 | PerlIO_setlinebuf(Perl_debug_log); |
| 3280af22 | 123 | if (PL_main_root) |
| 3967c732 | 124 | op_dump(PL_main_root); |
| f0e3f042 | 125 | dump_packsubs_perl(PL_defstash, justperl); |
| 463ee0b2 LW |
126 | } |
| 127 | ||
| 128 | void | |
| e1ec3a88 | 129 | Perl_dump_packsubs(pTHX_ const HV *stash) |
| 463ee0b2 | 130 | { |
| 28eb953d | 131 | PERL_ARGS_ASSERT_DUMP_PACKSUBS; |
| f0e3f042 CS |
132 | dump_packsubs_perl(stash, FALSE); |
| 133 | } | |
| 134 | ||
| 135 | void | |
| 136 | Perl_dump_packsubs_perl(pTHX_ const HV *stash, bool justperl) | |
| 137 | { | |
| 97aff369 | 138 | dVAR; |
| a0d0e21e | 139 | I32 i; |
| 463ee0b2 | 140 | |
| 28eb953d | 141 | PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL; |
| 7918f24d | 142 | |
| 8990e307 LW |
143 | if (!HvARRAY(stash)) |
| 144 | return; | |
| a0d0e21e | 145 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
| e1ec3a88 | 146 | const HE *entry; |
| 4db58590 | 147 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
| 159b6efe | 148 | const GV * const gv = (const GV *)HeVAL(entry); |
| e29cdcb3 GS |
149 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
| 150 | continue; | |
| 8ebc5c01 | 151 | if (GvCVu(gv)) |
| f0e3f042 | 152 | dump_sub_perl(gv, justperl); |
| 85e6fe83 LW |
153 | if (GvFORM(gv)) |
| 154 | dump_form(gv); | |
| 61f9802b AL |
155 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':') { |
| 156 | const HV * const hv = GvHV(gv); | |
| 157 | if (hv && (hv != PL_defstash)) | |
| f0e3f042 | 158 | dump_packsubs_perl(hv, justperl); /* nested package */ |
| 61f9802b | 159 | } |
| 463ee0b2 | 160 | } |
| 79072805 LW |
161 | } |
| 162 | } | |
| 163 | ||
| 164 | void | |
| e1ec3a88 | 165 | Perl_dump_sub(pTHX_ const GV *gv) |
| a687059c | 166 | { |
| 28eb953d | 167 | PERL_ARGS_ASSERT_DUMP_SUB; |
| f0e3f042 CS |
168 | dump_sub_perl(gv, FALSE); |
| 169 | } | |
| 170 | ||
| 171 | void | |
| 172 | Perl_dump_sub_perl(pTHX_ const GV *gv, bool justperl) | |
| 173 | { | |
| 174 | SV * sv; | |
| 85e6fe83 | 175 | |
| 28eb953d | 176 | PERL_ARGS_ASSERT_DUMP_SUB_PERL; |
| 7918f24d | 177 | |
| f0e3f042 CS |
178 | if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv)))) |
| 179 | return; | |
| 180 | ||
| 181 | sv = sv_newmortal(); | |
| bd61b366 | 182 | gv_fullname3(sv, gv, NULL); |
| b15aece3 | 183 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); |
| aed2304a | 184 | if (CvISXSUB(GvCV(gv))) |
| 91f3b821 GS |
185 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
| 186 | PTR2UV(CvXSUB(GvCV(gv))), | |
| 894356b3 | 187 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
| 85e6fe83 | 188 | else if (CvROOT(GvCV(gv))) |
| 3967c732 | 189 | op_dump(CvROOT(GvCV(gv))); |
| 85e6fe83 | 190 | else |
| cea2e8a9 | 191 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
| 85e6fe83 LW |
192 | } |
| 193 | ||
| 194 | void | |
| e1ec3a88 | 195 | Perl_dump_form(pTHX_ const GV *gv) |
| 85e6fe83 | 196 | { |
| b464bac0 | 197 | SV * const sv = sv_newmortal(); |
| 85e6fe83 | 198 | |
| 7918f24d NC |
199 | PERL_ARGS_ASSERT_DUMP_FORM; |
| 200 | ||
| bd61b366 | 201 | gv_fullname3(sv, gv, NULL); |
| b15aece3 | 202 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); |
| 85e6fe83 | 203 | if (CvROOT(GvFORM(gv))) |
| 3967c732 | 204 | op_dump(CvROOT(GvFORM(gv))); |
| 85e6fe83 | 205 | else |
| cea2e8a9 | 206 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
| a687059c LW |
207 | } |
| 208 | ||
| 8adcabd8 | 209 | void |
| 864dbfa3 | 210 | Perl_dump_eval(pTHX) |
| 8d063cd8 | 211 | { |
| 97aff369 | 212 | dVAR; |
| 3967c732 JD |
213 | op_dump(PL_eval_root); |
| 214 | } | |
| 215 | ||
| 3df15adc YO |
216 | |
| 217 | /* | |
| 87cea99e | 218 | =for apidoc pv_escape |
| 3df15adc YO |
219 | |
| 220 | Escapes at most the first "count" chars of pv and puts the results into | |
| ab3bbdeb | 221 | dsv such that the size of the escaped string will not exceed "max" chars |
| 3df15adc YO |
222 | and will not contain any incomplete escape sequences. |
| 223 | ||
| ab3bbdeb YO |
224 | If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string |
| 225 | will also be escaped. | |
| 3df15adc YO |
226 | |
| 227 | Normally the SV will be cleared before the escaped string is prepared, | |
| ab3bbdeb YO |
228 | but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur. |
| 229 | ||
| 38a44b82 | 230 | If PERL_PV_ESCAPE_UNI is set then the input string is treated as Unicode, |
| ab3bbdeb | 231 | if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned |
| 38a44b82 | 232 | using C<is_utf8_string()> to determine if it is Unicode. |
| ab3bbdeb YO |
233 | |
| 234 | If PERL_PV_ESCAPE_ALL is set then all input chars will be output | |
| 681f01c2 KW |
235 | using C<\x01F1> style escapes, otherwise if PERL_PV_ESCAPE_NONASCII is set, only |
| 236 | chars above 127 will be escaped using this style; otherwise, only chars above | |
| 237 | 255 will be so escaped; other non printable chars will use octal or | |
| 238 | common escaped patterns like C<\n>. Otherwise, if PERL_PV_ESCAPE_NOBACKSLASH | |
| 239 | then all chars below 255 will be treated as printable and | |
| ab3bbdeb YO |
240 | will be output as literals. |
| 241 | ||
| 242 | If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the | |
| c8536afa KW |
243 | string will be escaped, regardless of max. If the output is to be in hex, |
| 244 | then it will be returned as a plain hex | |
| 245 | sequence. Thus the output will either be a single char, | |
| 246 | an octal escape sequence, a special escape like C<\n> or a hex value. | |
| 3df15adc | 247 | |
| 44a2ac75 YO |
248 | If PERL_PV_ESCAPE_RE is set then the escape char used will be a '%' and |
| 249 | not a '\\'. This is because regexes very often contain backslashed | |
| 250 | sequences, whereas '%' is not a particularly common character in patterns. | |
| 251 | ||
| ab3bbdeb | 252 | Returns a pointer to the escaped text as held by dsv. |
| 3df15adc YO |
253 | |
| 254 | =cut | |
| 255 | */ | |
| ab3bbdeb | 256 | #define PV_ESCAPE_OCTBUFSIZE 32 |
| ddc5bc0f | 257 | |
| 3967c732 | 258 | char * |
| ddc5bc0f | 259 | Perl_pv_escape( pTHX_ SV *dsv, char const * const str, |
| ab3bbdeb YO |
260 | const STRLEN count, const STRLEN max, |
| 261 | STRLEN * const escaped, const U32 flags ) | |
| 262 | { | |
| 61f9802b AL |
263 | const char esc = (flags & PERL_PV_ESCAPE_RE) ? '%' : '\\'; |
| 264 | const char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : esc; | |
| 44a2ac75 | 265 | char octbuf[PV_ESCAPE_OCTBUFSIZE] = "%123456789ABCDF"; |
| ab3bbdeb YO |
266 | STRLEN wrote = 0; /* chars written so far */ |
| 267 | STRLEN chsize = 0; /* size of data to be written */ | |
| 268 | STRLEN readsize = 1; /* size of data just read */ | |
| 38a44b82 | 269 | bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this Unicode */ |
| ddc5bc0f | 270 | const char *pv = str; |
| 61f9802b | 271 | const char * const end = pv + count; /* end of string */ |
| 44a2ac75 | 272 | octbuf[0] = esc; |
| ab3bbdeb | 273 | |
| 7918f24d NC |
274 | PERL_ARGS_ASSERT_PV_ESCAPE; |
| 275 | ||
| 9ed8b5e5 | 276 | if (!(flags & PERL_PV_ESCAPE_NOCLEAR)) { |
| 7fddd944 | 277 | /* This won't alter the UTF-8 flag */ |
| 76f68e9b | 278 | sv_setpvs(dsv, ""); |
| 7fddd944 | 279 | } |
| ab3bbdeb | 280 | |
| ddc5bc0f | 281 | if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count)) |
| ab3bbdeb YO |
282 | isuni = 1; |
| 283 | ||
| 284 | for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) { | |
| ddc5bc0f | 285 | const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv; |
| ab3bbdeb YO |
286 | const U8 c = (U8)u & 0xFF; |
| 287 | ||
| 681f01c2 KW |
288 | if ( ( u > 255 ) |
| 289 | || (flags & PERL_PV_ESCAPE_ALL) | |
| 290 | || (( u > 127 ) && (flags & PERL_PV_ESCAPE_NONASCII))) | |
| 291 | { | |
| ab3bbdeb YO |
292 | if (flags & PERL_PV_ESCAPE_FIRSTCHAR) |
| 293 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, | |
| 294 | "%"UVxf, u); | |
| 295 | else | |
| 296 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, | |
| 44a2ac75 | 297 | "%cx{%"UVxf"}", esc, u); |
| ab3bbdeb YO |
298 | } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) { |
| 299 | chsize = 1; | |
| 300 | } else { | |
| 44a2ac75 YO |
301 | if ( (c == dq) || (c == esc) || !isPRINT(c) ) { |
| 302 | chsize = 2; | |
| ab3bbdeb | 303 | switch (c) { |
| 44a2ac75 YO |
304 | |
| 305 | case '\\' : /* fallthrough */ | |
| 306 | case '%' : if ( c == esc ) { | |
| 307 | octbuf[1] = esc; | |
| 308 | } else { | |
| 309 | chsize = 1; | |
| 310 | } | |
| 311 | break; | |
| 3df15adc YO |
312 | case '\v' : octbuf[1] = 'v'; break; |
| 313 | case '\t' : octbuf[1] = 't'; break; | |
| 314 | case '\r' : octbuf[1] = 'r'; break; | |
| 315 | case '\n' : octbuf[1] = 'n'; break; | |
| 316 | case '\f' : octbuf[1] = 'f'; break; | |
| 44a2ac75 | 317 | case '"' : |
| ab3bbdeb | 318 | if ( dq == '"' ) |
| 3df15adc | 319 | octbuf[1] = '"'; |
| ab3bbdeb YO |
320 | else |
| 321 | chsize = 1; | |
| 44a2ac75 | 322 | break; |
| 3df15adc | 323 | default: |
| bbae360a | 324 | if ( (pv+readsize < end) && isDIGIT((U8)*(pv+readsize)) ) |
| ab3bbdeb | 325 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
| 44a2ac75 YO |
326 | "%c%03o", esc, c); |
| 327 | else | |
| ab3bbdeb | 328 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
| 44a2ac75 | 329 | "%c%o", esc, c); |
| ab3bbdeb YO |
330 | } |
| 331 | } else { | |
| 44a2ac75 | 332 | chsize = 1; |
| ab3bbdeb | 333 | } |
| 44a2ac75 YO |
334 | } |
| 335 | if ( max && (wrote + chsize > max) ) { | |
| 336 | break; | |
| ab3bbdeb | 337 | } else if (chsize > 1) { |
| 44a2ac75 YO |
338 | sv_catpvn(dsv, octbuf, chsize); |
| 339 | wrote += chsize; | |
| 3df15adc | 340 | } else { |
| 7fddd944 NC |
341 | /* If PERL_PV_ESCAPE_NOBACKSLASH is set then bytes in the range |
| 342 | 128-255 can be appended raw to the dsv. If dsv happens to be | |
| 343 | UTF-8 then we need catpvf to upgrade them for us. | |
| 344 | Or add a new API call sv_catpvc(). Think about that name, and | |
| 345 | how to keep it clear that it's unlike the s of catpvs, which is | |
| 346 | really an array octets, not a string. */ | |
| 347 | Perl_sv_catpvf( aTHX_ dsv, "%c", c); | |
| 3df15adc YO |
348 | wrote++; |
| 349 | } | |
| ab3bbdeb YO |
350 | if ( flags & PERL_PV_ESCAPE_FIRSTCHAR ) |
| 351 | break; | |
| 3967c732 | 352 | } |
| ab3bbdeb YO |
353 | if (escaped != NULL) |
| 354 | *escaped= pv - str; | |
| 355 | return SvPVX(dsv); | |
| 356 | } | |
| 357 | /* | |
| 87cea99e | 358 | =for apidoc pv_pretty |
| ab3bbdeb YO |
359 | |
| 360 | Converts a string into something presentable, handling escaping via | |
| 95b611b0 | 361 | pv_escape() and supporting quoting and ellipses. |
| ab3bbdeb YO |
362 | |
| 363 | If the PERL_PV_PRETTY_QUOTE flag is set then the result will be | |
| 364 | double quoted with any double quotes in the string escaped. Otherwise | |
| 365 | if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in | |
| 366 | angle brackets. | |
| 6cba11c8 | 367 | |
| 95b611b0 RGS |
368 | If the PERL_PV_PRETTY_ELLIPSES flag is set and not all characters in |
| 369 | string were output then an ellipsis C<...> will be appended to the | |
| ab3bbdeb | 370 | string. Note that this happens AFTER it has been quoted. |
| 6cba11c8 | 371 | |
| ab3bbdeb YO |
372 | If start_color is non-null then it will be inserted after the opening |
| 373 | quote (if there is one) but before the escaped text. If end_color | |
| 374 | is non-null then it will be inserted after the escaped text but before | |
| 95b611b0 | 375 | any quotes or ellipses. |
| ab3bbdeb YO |
376 | |
| 377 | Returns a pointer to the prettified text as held by dsv. | |
| 6cba11c8 | 378 | |
| ab3bbdeb YO |
379 | =cut |
| 380 | */ | |
| 381 | ||
| 382 | char * | |
| ddc5bc0f YO |
383 | Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count, |
| 384 | const STRLEN max, char const * const start_color, char const * const end_color, | |
| ab3bbdeb YO |
385 | const U32 flags ) |
| 386 | { | |
| 61f9802b | 387 | const U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '%'; |
| ab3bbdeb | 388 | STRLEN escaped; |
| 7918f24d NC |
389 | |
| 390 | PERL_ARGS_ASSERT_PV_PRETTY; | |
| 391 | ||
| 881a015e NC |
392 | if (!(flags & PERL_PV_PRETTY_NOCLEAR)) { |
| 393 | /* This won't alter the UTF-8 flag */ | |
| 76f68e9b | 394 | sv_setpvs(dsv, ""); |
| 881a015e NC |
395 | } |
| 396 | ||
| ab3bbdeb | 397 | if ( dq == '"' ) |
| 76f68e9b | 398 | sv_catpvs(dsv, "\""); |
| ab3bbdeb | 399 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
| 76f68e9b | 400 | sv_catpvs(dsv, "<"); |
| ab3bbdeb YO |
401 | |
| 402 | if ( start_color != NULL ) | |
| 76f68e9b | 403 | sv_catpv(dsv, start_color); |
| ab3bbdeb YO |
404 | |
| 405 | pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR ); | |
| 406 | ||
| 407 | if ( end_color != NULL ) | |
| 76f68e9b | 408 | sv_catpv(dsv, end_color); |
| ab3bbdeb YO |
409 | |
| 410 | if ( dq == '"' ) | |
| 76f68e9b | 411 | sv_catpvs( dsv, "\""); |
| ab3bbdeb | 412 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
| 76f68e9b | 413 | sv_catpvs(dsv, ">"); |
| ab3bbdeb | 414 | |
| 95b611b0 | 415 | if ( (flags & PERL_PV_PRETTY_ELLIPSES) && ( escaped < count ) ) |
| 76f68e9b | 416 | sv_catpvs(dsv, "..."); |
| ab3bbdeb | 417 | |
| 3df15adc YO |
418 | return SvPVX(dsv); |
| 419 | } | |
| 420 | ||
| 421 | /* | |
| 422 | =for apidoc pv_display | |
| 423 | ||
| 3df15adc | 424 | Similar to |
| 3967c732 | 425 | |
| 3df15adc YO |
426 | pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE); |
| 427 | ||
| 428 | except that an additional "\0" will be appended to the string when | |
| 429 | len > cur and pv[cur] is "\0". | |
| 430 | ||
| 431 | Note that the final string may be up to 7 chars longer than pvlim. | |
| 432 | ||
| 433 | =cut | |
| 434 | */ | |
| 435 | ||
| 436 | char * | |
| 437 | Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) | |
| 438 | { | |
| 7918f24d NC |
439 | PERL_ARGS_ASSERT_PV_DISPLAY; |
| 440 | ||
| ddc5bc0f | 441 | pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP); |
| 3df15adc | 442 | if (len > cur && pv[cur] == '\0') |
| 76f68e9b | 443 | sv_catpvs( dsv, "\\0"); |
| e6abe6d8 JH |
444 | return SvPVX(dsv); |
| 445 | } | |
| 446 | ||
| 447 | char * | |
| 864dbfa3 | 448 | Perl_sv_peek(pTHX_ SV *sv) |
| 3967c732 | 449 | { |
| 27da23d5 | 450 | dVAR; |
| aec46f14 | 451 | SV * const t = sv_newmortal(); |
| 3967c732 | 452 | int unref = 0; |
| 5357ca29 | 453 | U32 type; |
| 3967c732 | 454 | |
| 76f68e9b | 455 | sv_setpvs(t, ""); |
| 3967c732 JD |
456 | retry: |
| 457 | if (!sv) { | |
| 458 | sv_catpv(t, "VOID"); | |
| 459 | goto finish; | |
| 460 | } | |
| ad64d0ec | 461 | else if (sv == (const SV *)0x55555555 || SvTYPE(sv) == 'U') { |
| 3967c732 JD |
462 | sv_catpv(t, "WILD"); |
| 463 | goto finish; | |
| 464 | } | |
| 7996736c | 465 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
| 3967c732 JD |
466 | if (sv == &PL_sv_undef) { |
| 467 | sv_catpv(t, "SV_UNDEF"); | |
| 468 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
| 469 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 470 | SvREADONLY(sv)) | |
| 471 | goto finish; | |
| 472 | } | |
| 473 | else if (sv == &PL_sv_no) { | |
| 474 | sv_catpv(t, "SV_NO"); | |
| 475 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
| 476 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 477 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
| 478 | SVp_POK|SVp_NOK)) && | |
| 479 | SvCUR(sv) == 0 && | |
| 480 | SvNVX(sv) == 0.0) | |
| 481 | goto finish; | |
| 482 | } | |
| 7996736c | 483 | else if (sv == &PL_sv_yes) { |
| 3967c732 JD |
484 | sv_catpv(t, "SV_YES"); |
| 485 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
| 486 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 487 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
| 488 | SVp_POK|SVp_NOK)) && | |
| 489 | SvCUR(sv) == 1 && | |
| b15aece3 | 490 | SvPVX_const(sv) && *SvPVX_const(sv) == '1' && |
| 3967c732 JD |
491 | SvNVX(sv) == 1.0) |
| 492 | goto finish; | |
| 7996736c MHM |
493 | } |
| 494 | else { | |
| 495 | sv_catpv(t, "SV_PLACEHOLDER"); | |
| 496 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
| 497 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 498 | SvREADONLY(sv)) | |
| 499 | goto finish; | |
| 3967c732 JD |
500 | } |
| 501 | sv_catpv(t, ":"); | |
| 502 | } | |
| 503 | else if (SvREFCNT(sv) == 0) { | |
| 504 | sv_catpv(t, "("); | |
| 505 | unref++; | |
| 506 | } | |
| a3b4c9c6 DM |
507 | else if (DEBUG_R_TEST_) { |
| 508 | int is_tmp = 0; | |
| 509 | I32 ix; | |
| 510 | /* is this SV on the tmps stack? */ | |
| 511 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
| 512 | if (PL_tmps_stack[ix] == sv) { | |
| 513 | is_tmp = 1; | |
| 514 | break; | |
| 515 | } | |
| 516 | } | |
| 517 | if (SvREFCNT(sv) > 1) | |
| 518 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), | |
| 519 | is_tmp ? "T" : ""); | |
| 520 | else if (is_tmp) | |
| 521 | sv_catpv(t, "<T>"); | |
| 04932ac8 DM |
522 | } |
| 523 | ||
| 3967c732 JD |
524 | if (SvROK(sv)) { |
| 525 | sv_catpv(t, "\\"); | |
| 526 | if (SvCUR(t) + unref > 10) { | |
| b162af07 | 527 | SvCUR_set(t, unref + 3); |
| 3967c732 JD |
528 | *SvEND(t) = '\0'; |
| 529 | sv_catpv(t, "..."); | |
| 530 | goto finish; | |
| 531 | } | |
| ad64d0ec | 532 | sv = SvRV(sv); |
| 3967c732 JD |
533 | goto retry; |
| 534 | } | |
| 5357ca29 NC |
535 | type = SvTYPE(sv); |
| 536 | if (type == SVt_PVCV) { | |
| 537 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : ""); | |
| 3967c732 | 538 | goto finish; |
| 5357ca29 NC |
539 | } else if (type < SVt_LAST) { |
| 540 | sv_catpv(t, svshorttypenames[type]); | |
| 3967c732 | 541 | |
| 5357ca29 NC |
542 | if (type == SVt_NULL) |
| 543 | goto finish; | |
| 544 | } else { | |
| 545 | sv_catpv(t, "FREED"); | |
| 3967c732 | 546 | goto finish; |
| 3967c732 JD |
547 | } |
| 548 | ||
| 549 | if (SvPOKp(sv)) { | |
| b15aece3 | 550 | if (!SvPVX_const(sv)) |
| 3967c732 JD |
551 | sv_catpv(t, "(null)"); |
| 552 | else { | |
| b9ac451d | 553 | SV * const tmp = newSVpvs(""); |
| 3967c732 | 554 | sv_catpv(t, "("); |
| 5115136b DM |
555 | if (SvOOK(sv)) { |
| 556 | STRLEN delta; | |
| 557 | SvOOK_offset(sv, delta); | |
| 558 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-delta, delta, 0, 127)); | |
| 559 | } | |
| b15aece3 | 560 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); |
| 32639b87 | 561 | if (SvUTF8(sv)) |
| b2ff9928 | 562 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
| e9569a7a | 563 | sv_uni_display(tmp, sv, 6 * SvCUR(sv), |
| c728cb41 | 564 | UNI_DISPLAY_QQ)); |
| 3967c732 JD |
565 | SvREFCNT_dec(tmp); |
| 566 | } | |
| 567 | } | |
| 568 | else if (SvNOKp(sv)) { | |
| e54dc35b | 569 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
| 1779d84d | 570 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
| e54dc35b | 571 | RESTORE_NUMERIC_LOCAL(); |
| 3967c732 | 572 | } |
| 57def98f | 573 | else if (SvIOKp(sv)) { |
| cf2093f6 | 574 | if (SvIsUV(sv)) |
| 57def98f | 575 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
| cf2093f6 | 576 | else |
| 57def98f | 577 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
| 25da4f38 | 578 | } |
| 3967c732 JD |
579 | else |
| 580 | sv_catpv(t, "()"); | |
| 2ef28da1 | 581 | |
| 3967c732 | 582 | finish: |
| 61f9802b AL |
583 | while (unref--) |
| 584 | sv_catpv(t, ")"); | |
| 59b714e2 RGS |
585 | if (PL_tainting && SvTAINTED(sv)) |
| 586 | sv_catpv(t, " [tainted]"); | |
| 8b6b16e7 | 587 | return SvPV_nolen(t); |
| 3967c732 JD |
588 | } |
| 589 | ||
| 590 | void | |
| 6867be6d | 591 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
| 3967c732 JD |
592 | { |
| 593 | char ch; | |
| 594 | ||
| 7918f24d NC |
595 | PERL_ARGS_ASSERT_DO_PMOP_DUMP; |
| 596 | ||
| 3967c732 | 597 | if (!pm) { |
| cea2e8a9 | 598 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
| 3967c732 JD |
599 | return; |
| 600 | } | |
| cea2e8a9 | 601 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
| 3967c732 JD |
602 | level++; |
| 603 | if (pm->op_pmflags & PMf_ONCE) | |
| 604 | ch = '?'; | |
| 605 | else | |
| 606 | ch = '/'; | |
| aaa362c4 | 607 | if (PM_GETRE(pm)) |
| cea2e8a9 | 608 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
| 220fc49f | 609 | ch, RX_PRECOMP(PM_GETRE(pm)), ch, |
| 3967c732 JD |
610 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
| 611 | else | |
| cea2e8a9 | 612 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
| 20e98b0f | 613 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) { |
| cea2e8a9 | 614 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
| 20e98b0f | 615 | op_dump(pm->op_pmreplrootu.op_pmreplroot); |
| 3967c732 | 616 | } |
| 07bc277f | 617 | if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) { |
| 4199688e | 618 | SV * const tmpsv = pm_description(pm); |
| b15aece3 | 619 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
| 3967c732 JD |
620 | SvREFCNT_dec(tmpsv); |
| 621 | } | |
| 622 | ||
| cea2e8a9 | 623 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
| 3967c732 JD |
624 | } |
| 625 | ||
| a0c2f4dd NC |
626 | const struct flag_to_name pmflags_flags_names[] = { |
| 627 | {PMf_CONST, ",CONST"}, | |
| 628 | {PMf_KEEP, ",KEEP"}, | |
| 629 | {PMf_GLOBAL, ",GLOBAL"}, | |
| 630 | {PMf_CONTINUE, ",CONTINUE"}, | |
| 631 | {PMf_RETAINT, ",RETAINT"}, | |
| 632 | {PMf_EVAL, ",EVAL"}, | |
| 633 | {PMf_NONDESTRUCT, ",NONDESTRUCT"}, | |
| 634 | }; | |
| 635 | ||
| b9ac451d | 636 | static SV * |
| 4199688e AL |
637 | S_pm_description(pTHX_ const PMOP *pm) |
| 638 | { | |
| 639 | SV * const desc = newSVpvs(""); | |
| 61f9802b | 640 | const REGEXP * const regex = PM_GETRE(pm); |
| 4199688e AL |
641 | const U32 pmflags = pm->op_pmflags; |
| 642 | ||
| 7918f24d NC |
643 | PERL_ARGS_ASSERT_PM_DESCRIPTION; |
| 644 | ||
| 4199688e AL |
645 | if (pmflags & PMf_ONCE) |
| 646 | sv_catpv(desc, ",ONCE"); | |
| c737faaf YO |
647 | #ifdef USE_ITHREADS |
| 648 | if (SvREADONLY(PL_regex_pad[pm->op_pmoffset])) | |
| 649 | sv_catpv(desc, ":USED"); | |
| 650 | #else | |
| 651 | if (pmflags & PMf_USED) | |
| 652 | sv_catpv(desc, ":USED"); | |
| 653 | #endif | |
| c737faaf | 654 | |
| 68d4833d | 655 | if (regex) { |
| 07bc277f | 656 | if (RX_EXTFLAGS(regex) & RXf_TAINTED) |
| 68d4833d | 657 | sv_catpv(desc, ",TAINTED"); |
| 07bc277f NC |
658 | if (RX_CHECK_SUBSTR(regex)) { |
| 659 | if (!(RX_EXTFLAGS(regex) & RXf_NOSCAN)) | |
| 68d4833d | 660 | sv_catpv(desc, ",SCANFIRST"); |
| 07bc277f | 661 | if (RX_EXTFLAGS(regex) & RXf_CHECK_ALL) |
| 68d4833d AB |
662 | sv_catpv(desc, ",ALL"); |
| 663 | } | |
| 07bc277f | 664 | if (RX_EXTFLAGS(regex) & RXf_SKIPWHITE) |
| 68d4833d | 665 | sv_catpv(desc, ",SKIPWHITE"); |
| 4199688e | 666 | } |
| 68d4833d | 667 | |
| a0c2f4dd | 668 | append_flags(desc, pmflags, pmflags_flags_names); |
| 4199688e AL |
669 | return desc; |
| 670 | } | |
| 671 | ||
| 3967c732 | 672 | void |
| 864dbfa3 | 673 | Perl_pmop_dump(pTHX_ PMOP *pm) |
| 3967c732 JD |
674 | { |
| 675 | do_pmop_dump(0, Perl_debug_log, pm); | |
| 79072805 LW |
676 | } |
| 677 | ||
| 2814eb74 PJ |
678 | /* An op sequencer. We visit the ops in the order they're to execute. */ |
| 679 | ||
| 680 | STATIC void | |
| 0bd48802 | 681 | S_sequence(pTHX_ register const OP *o) |
| 2814eb74 | 682 | { |
| 27da23d5 | 683 | dVAR; |
| c445ea15 | 684 | const OP *oldop = NULL; |
| 2814eb74 | 685 | |
| 2814eb74 PJ |
686 | if (!o) |
| 687 | return; | |
| 688 | ||
| 3b721df9 NC |
689 | #ifdef PERL_MAD |
| 690 | if (o->op_next == 0) | |
| 691 | return; | |
| 692 | #endif | |
| 693 | ||
| 724e67cb RGS |
694 | if (!Sequence) |
| 695 | Sequence = newHV(); | |
| 2814eb74 PJ |
696 | |
| 697 | for (; o; o = o->op_next) { | |
| 294b3b39 AL |
698 | STRLEN len; |
| 699 | SV * const op = newSVuv(PTR2UV(o)); | |
| 700 | const char * const key = SvPV_const(op, len); | |
| 701 | ||
| 2814eb74 PJ |
702 | if (hv_exists(Sequence, key, len)) |
| 703 | break; | |
| 704 | ||
| 705 | switch (o->op_type) { | |
| 706 | case OP_STUB: | |
| 707 | if ((o->op_flags & OPf_WANT) != OPf_WANT_LIST) { | |
| 04fe65b0 | 708 | (void)hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
| 2814eb74 PJ |
709 | break; |
| 710 | } | |
| 711 | goto nothin; | |
| 712 | case OP_NULL: | |
| 3b721df9 NC |
713 | #ifdef PERL_MAD |
| 714 | if (o == o->op_next) | |
| 715 | return; | |
| 716 | #endif | |
| 2814eb74 PJ |
717 | if (oldop && o->op_next) |
| 718 | continue; | |
| 719 | break; | |
| 720 | case OP_SCALAR: | |
| 721 | case OP_LINESEQ: | |
| 722 | case OP_SCOPE: | |
| 723 | nothin: | |
| 724 | if (oldop && o->op_next) | |
| 725 | continue; | |
| 04fe65b0 | 726 | (void)hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
| 2814eb74 PJ |
727 | break; |
| 728 | ||
| 729 | case OP_MAPWHILE: | |
| 730 | case OP_GREPWHILE: | |
| 731 | case OP_AND: | |
| 732 | case OP_OR: | |
| 733 | case OP_DOR: | |
| 734 | case OP_ANDASSIGN: | |
| 735 | case OP_ORASSIGN: | |
| 736 | case OP_DORASSIGN: | |
| 737 | case OP_COND_EXPR: | |
| 738 | case OP_RANGE: | |
| 04fe65b0 | 739 | (void)hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
| 294b3b39 | 740 | sequence_tail(cLOGOPo->op_other); |
| 2814eb74 PJ |
741 | break; |
| 742 | ||
| 743 | case OP_ENTERLOOP: | |
| 744 | case OP_ENTERITER: | |
| 04fe65b0 | 745 | (void)hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
| 294b3b39 AL |
746 | sequence_tail(cLOOPo->op_redoop); |
| 747 | sequence_tail(cLOOPo->op_nextop); | |
| 748 | sequence_tail(cLOOPo->op_lastop); | |
| 2814eb74 PJ |
749 | break; |
| 750 | ||
| 2814eb74 | 751 | case OP_SUBST: |
| 04fe65b0 | 752 | (void)hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
| 29f2e912 | 753 | sequence_tail(cPMOPo->op_pmstashstartu.op_pmreplstart); |
| 2814eb74 PJ |
754 | break; |
| 755 | ||
| 29f2e912 NC |
756 | case OP_QR: |
| 757 | case OP_MATCH: | |
| 2814eb74 PJ |
758 | case OP_HELEM: |
| 759 | break; | |
| 760 | ||
| 761 | default: | |
| 04fe65b0 | 762 | (void)hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
| 2814eb74 PJ |
763 | break; |
| 764 | } | |
| 765 | oldop = o; | |
| 766 | } | |
| 767 | } | |
| 768 | ||
| 294b3b39 AL |
769 | static void |
| 770 | S_sequence_tail(pTHX_ const OP *o) | |
| 771 | { | |
| 772 | while (o && (o->op_type == OP_NULL)) | |
| 773 | o = o->op_next; | |
| 774 | sequence(o); | |
| 775 | } | |
| 776 | ||
| 2814eb74 | 777 | STATIC UV |
| 0bd48802 | 778 | S_sequence_num(pTHX_ const OP *o) |
| 2814eb74 | 779 | { |
| 27da23d5 | 780 | dVAR; |
| 2814eb74 PJ |
781 | SV *op, |
| 782 | **seq; | |
| 93524f2b | 783 | const char *key; |
| 2814eb74 PJ |
784 | STRLEN len; |
| 785 | if (!o) return 0; | |
| c0fd1b42 | 786 | op = newSVuv(PTR2UV(o)); |
| 93524f2b | 787 | key = SvPV_const(op, len); |
| 2814eb74 PJ |
788 | seq = hv_fetch(Sequence, key, len, 0); |
| 789 | return seq ? SvUV(*seq): 0; | |
| 790 | } | |
| 791 | ||
| a0c2f4dd NC |
792 | const struct flag_to_name op_flags_names[] = { |
| 793 | {OPf_KIDS, ",KIDS"}, | |
| 794 | {OPf_PARENS, ",PARENS"}, | |
| a0c2f4dd NC |
795 | {OPf_REF, ",REF"}, |
| 796 | {OPf_MOD, ",MOD"}, | |
| 65cccc5e | 797 | {OPf_STACKED, ",STACKED"}, |
| a0c2f4dd NC |
798 | {OPf_SPECIAL, ",SPECIAL"} |
| 799 | }; | |
| 800 | ||
| ea9ad1f2 | 801 | const struct flag_to_name op_trans_names[] = { |
| 65cccc5e VP |
802 | {OPpTRANS_FROM_UTF, ",FROM_UTF"}, |
| 803 | {OPpTRANS_TO_UTF, ",TO_UTF"}, | |
| 804 | {OPpTRANS_IDENTICAL, ",IDENTICAL"}, | |
| ea9ad1f2 | 805 | {OPpTRANS_SQUASH, ",SQUASH"}, |
| ea9ad1f2 | 806 | {OPpTRANS_COMPLEMENT, ",COMPLEMENT"}, |
| 65cccc5e VP |
807 | {OPpTRANS_GROWS, ",GROWS"}, |
| 808 | {OPpTRANS_DELETE, ",DELETE"} | |
| ea9ad1f2 NC |
809 | }; |
| 810 | ||
| 811 | const struct flag_to_name op_entersub_names[] = { | |
| ea9ad1f2 NC |
812 | {OPpENTERSUB_DB, ",DB"}, |
| 813 | {OPpENTERSUB_HASTARG, ",HASTARG"}, | |
| 65cccc5e | 814 | {OPpENTERSUB_AMPER, ",AMPER"}, |
| ea9ad1f2 | 815 | {OPpENTERSUB_NOPAREN, ",NOPAREN"}, |
| 65cccc5e | 816 | {OPpENTERSUB_INARGS, ",INARGS"} |
| ea9ad1f2 NC |
817 | }; |
| 818 | ||
| 819 | const struct flag_to_name op_const_names[] = { | |
| 65cccc5e VP |
820 | {OPpCONST_NOVER, ",NOVER"}, |
| 821 | {OPpCONST_SHORTCIRCUIT, ",SHORTCIRCUIT"}, | |
| ea9ad1f2 | 822 | {OPpCONST_STRICT, ",STRICT"}, |
| 65cccc5e | 823 | {OPpCONST_ENTERED, ",ENTERED"}, |
| 65cccc5e VP |
824 | {OPpCONST_BARE, ",BARE"}, |
| 825 | {OPpCONST_WARNING, ",WARNING"} | |
| ea9ad1f2 NC |
826 | }; |
| 827 | ||
| 828 | const struct flag_to_name op_sort_names[] = { | |
| 829 | {OPpSORT_NUMERIC, ",NUMERIC"}, | |
| 830 | {OPpSORT_INTEGER, ",INTEGER"}, | |
| 65cccc5e VP |
831 | {OPpSORT_REVERSE, ",REVERSE"}, |
| 832 | {OPpSORT_INPLACE, ",INPLACE"}, | |
| 833 | {OPpSORT_DESCEND, ",DESCEND"}, | |
| 834 | {OPpSORT_QSORT, ",QSORT"}, | |
| 835 | {OPpSORT_STABLE, ",STABLE"} | |
| ea9ad1f2 NC |
836 | }; |
| 837 | ||
| 838 | const struct flag_to_name op_open_names[] = { | |
| 839 | {OPpOPEN_IN_RAW, ",IN_RAW"}, | |
| 840 | {OPpOPEN_IN_CRLF, ",IN_CRLF"}, | |
| 841 | {OPpOPEN_OUT_RAW, ",OUT_RAW"}, | |
| 842 | {OPpOPEN_OUT_CRLF, ",OUT_CRLF"} | |
| 843 | }; | |
| 844 | ||
| 261c990e NC |
845 | const struct flag_to_name op_exit_names[] = { |
| 846 | {OPpEXIT_VMSISH, ",EXIT_VMSISH"}, | |
| 847 | {OPpHUSH_VMSISH, ",HUSH_VMSISH"} | |
| 848 | }; | |
| 849 | ||
| 850 | #define OP_PRIVATE_ONCE(op, flag, name) \ | |
| 851 | const struct flag_to_name CAT2(op, _names)[] = { \ | |
| 852 | {(flag), (name)} \ | |
| f58883a1 | 853 | } |
| 261c990e NC |
854 | |
| 855 | OP_PRIVATE_ONCE(op_aassign, OPpASSIGN_COMMON, ",COMMON"); | |
| 856 | OP_PRIVATE_ONCE(op_leavesub, OPpREFCOUNTED, ",REFCOUNTED"); | |
| 857 | OP_PRIVATE_ONCE(op_sassign, OPpASSIGN_BACKWARDS, ",BACKWARDS"); | |
| 858 | OP_PRIVATE_ONCE(op_repeat, OPpREPEAT_DOLIST, ",DOLIST"); | |
| 65cccc5e | 859 | OP_PRIVATE_ONCE(op_reverse, OPpREVERSE_INPLACE, ",INPLACE"); |
| 261c990e NC |
860 | OP_PRIVATE_ONCE(op_rv2cv, OPpLVAL_INTRO, ",INTRO"); |
| 861 | OP_PRIVATE_ONCE(op_flip, OPpFLIP_LINENUM, ",LINENUM"); | |
| 862 | OP_PRIVATE_ONCE(op_gv, OPpEARLY_CV, ",EARLY_CV"); | |
| 863 | OP_PRIVATE_ONCE(op_list, OPpLIST_GUESSED, ",GUESSED"); | |
| 864 | OP_PRIVATE_ONCE(op_delete, OPpSLICE, ",SLICE"); | |
| 865 | OP_PRIVATE_ONCE(op_exists, OPpEXISTS_SUB, ",EXISTS_SUB"); | |
| 866 | OP_PRIVATE_ONCE(op_die, OPpHUSH_VMSISH, ",HUSH_VMSISH"); | |
| 867 | ||
| 1fe3abee NC |
868 | struct op_private_by_op { |
| 869 | U16 op_type; | |
| 870 | U16 len; | |
| 871 | const struct flag_to_name *start; | |
| 872 | }; | |
| 873 | ||
| 874 | const struct op_private_by_op op_private_names[] = { | |
| 261c990e NC |
875 | {OP_LEAVESUB, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, |
| 876 | {OP_LEAVE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
| 877 | {OP_LEAVESUBLV, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
| 878 | {OP_LEAVEWRITE, C_ARRAY_LENGTH(op_leavesub_names), op_leavesub_names }, | |
| 879 | {OP_AASSIGN, C_ARRAY_LENGTH(op_aassign_names), op_aassign_names }, | |
| 880 | {OP_DIE, C_ARRAY_LENGTH(op_die_names), op_die_names }, | |
| 881 | {OP_DELETE, C_ARRAY_LENGTH(op_delete_names), op_delete_names }, | |
| 882 | {OP_EXISTS, C_ARRAY_LENGTH(op_exists_names), op_exists_names }, | |
| 883 | {OP_EXIT, C_ARRAY_LENGTH(op_exit_names), op_exit_names }, | |
| 884 | {OP_FLIP, C_ARRAY_LENGTH(op_flip_names), op_flip_names }, | |
| 885 | {OP_FLOP, C_ARRAY_LENGTH(op_flip_names), op_flip_names }, | |
| 886 | {OP_GV, C_ARRAY_LENGTH(op_gv_names), op_gv_names }, | |
| 887 | {OP_LIST, C_ARRAY_LENGTH(op_list_names), op_list_names }, | |
| 888 | {OP_SASSIGN, C_ARRAY_LENGTH(op_sassign_names), op_sassign_names }, | |
| 889 | {OP_REPEAT, C_ARRAY_LENGTH(op_repeat_names), op_repeat_names }, | |
| 890 | {OP_RV2CV, C_ARRAY_LENGTH(op_rv2cv_names), op_rv2cv_names }, | |
| 1fe3abee NC |
891 | {OP_TRANS, C_ARRAY_LENGTH(op_trans_names), op_trans_names }, |
| 892 | {OP_CONST, C_ARRAY_LENGTH(op_const_names), op_const_names }, | |
| 893 | {OP_SORT, C_ARRAY_LENGTH(op_sort_names), op_sort_names }, | |
| 894 | {OP_OPEN, C_ARRAY_LENGTH(op_open_names), op_open_names }, | |
| 895 | {OP_BACKTICK, C_ARRAY_LENGTH(op_open_names), op_open_names } | |
| 896 | }; | |
| 897 | ||
| 898 | static bool | |
| 899 | S_op_private_to_names(pTHX_ SV *tmpsv, U32 optype, U32 op_private) { | |
| 900 | const struct op_private_by_op *start = op_private_names; | |
| 901 | const struct op_private_by_op *const end | |
| 902 | = op_private_names + C_ARRAY_LENGTH(op_private_names); | |
| 903 | ||
| 904 | /* This is a linear search, but no worse than the code that it replaced. | |
| 905 | It's debugging code - size is more important than speed. */ | |
| 906 | do { | |
| 907 | if (optype == start->op_type) { | |
| 908 | S_append_flags(aTHX_ tmpsv, op_private, start->start, | |
| 909 | start->start + start->len); | |
| 910 | return TRUE; | |
| 911 | } | |
| 912 | } while (++start < end); | |
| 913 | return FALSE; | |
| 914 | } | |
| 915 | ||
| 79072805 | 916 | void |
| 6867be6d | 917 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o) |
| 79072805 | 918 | { |
| 27da23d5 | 919 | dVAR; |
| 2814eb74 | 920 | UV seq; |
| e15d5972 AL |
921 | const OPCODE optype = o->op_type; |
| 922 | ||
| 7918f24d NC |
923 | PERL_ARGS_ASSERT_DO_OP_DUMP; |
| 924 | ||
| 0bd48802 | 925 | sequence(o); |
| cea2e8a9 | 926 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
| 3967c732 | 927 | level++; |
| 0bd48802 | 928 | seq = sequence_num(o); |
| 2814eb74 | 929 | if (seq) |
| f5992bc4 | 930 | PerlIO_printf(file, "%-4"UVuf, seq); |
| 93a17b20 | 931 | else |
| 3967c732 | 932 | PerlIO_printf(file, " "); |
| c8db6e60 JH |
933 | PerlIO_printf(file, |
| 934 | "%*sTYPE = %s ===> ", | |
| 53e06cf0 | 935 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
| 2814eb74 | 936 | if (o->op_next) |
| f5992bc4 | 937 | PerlIO_printf(file, seq ? "%"UVuf"\n" : "(%"UVuf")\n", |
| 666ea192 | 938 | sequence_num(o->op_next)); |
| 79072805 | 939 | else |
| 3967c732 | 940 | PerlIO_printf(file, "DONE\n"); |
| 11343788 | 941 | if (o->op_targ) { |
| e15d5972 | 942 | if (optype == OP_NULL) { |
| cea2e8a9 | 943 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
| e15d5972 | 944 | if (o->op_targ == OP_NEXTSTATE) { |
| ae7d165c | 945 | if (CopLINE(cCOPo)) |
| f5992bc4 | 946 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
| 9d98dee5 | 947 | (UV)CopLINE(cCOPo)); |
| ae7d165c PJ |
948 | if (CopSTASHPV(cCOPo)) |
| 949 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
| 950 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 951 | if (CopLABEL(cCOPo)) |
| ae7d165c | 952 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
| 4b65a919 | 953 | CopLABEL(cCOPo)); |
| ae7d165c PJ |
954 | } |
| 955 | } | |
| 8990e307 | 956 | else |
| 894356b3 | 957 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
| 8990e307 | 958 | } |
| 748a9306 | 959 | #ifdef DUMPADDR |
| 57def98f | 960 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
| 79072805 | 961 | #endif |
| 7e5d8ed2 | 962 | if (o->op_flags || o->op_latefree || o->op_latefreed || o->op_attached) { |
| e15d5972 | 963 | SV * const tmpsv = newSVpvs(""); |
| 5dc0d613 | 964 | switch (o->op_flags & OPf_WANT) { |
| 54310121 | 965 | case OPf_WANT_VOID: |
| 46fc3d4c | 966 | sv_catpv(tmpsv, ",VOID"); |
| 54310121 | 967 | break; |
| 968 | case OPf_WANT_SCALAR: | |
| 46fc3d4c | 969 | sv_catpv(tmpsv, ",SCALAR"); |
| 54310121 | 970 | break; |
| 971 | case OPf_WANT_LIST: | |
| 46fc3d4c | 972 | sv_catpv(tmpsv, ",LIST"); |
| 54310121 | 973 | break; |
| 974 | default: | |
| 46fc3d4c | 975 | sv_catpv(tmpsv, ",UNKNOWN"); |
| 54310121 | 976 | break; |
| 977 | } | |
| a0c2f4dd | 978 | append_flags(tmpsv, o->op_flags, op_flags_names); |
| 29522234 DM |
979 | if (o->op_latefree) |
| 980 | sv_catpv(tmpsv, ",LATEFREE"); | |
| 981 | if (o->op_latefreed) | |
| 982 | sv_catpv(tmpsv, ",LATEFREED"); | |
| 7e5d8ed2 DM |
983 | if (o->op_attached) |
| 984 | sv_catpv(tmpsv, ",ATTACHED"); | |
| b15aece3 | 985 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
| 46fc3d4c | 986 | SvREFCNT_dec(tmpsv); |
| 79072805 | 987 | } |
| 11343788 | 988 | if (o->op_private) { |
| e15d5972 AL |
989 | SV * const tmpsv = newSVpvs(""); |
| 990 | if (PL_opargs[optype] & OA_TARGLEX) { | |
| 07447971 GS |
991 | if (o->op_private & OPpTARGET_MY) |
| 992 | sv_catpv(tmpsv, ",TARGET_MY"); | |
| 993 | } | |
| e15d5972 | 994 | else if (optype == OP_ENTERSUB || |
| 5c135d48 NC |
995 | optype == OP_RV2SV || |
| 996 | optype == OP_GVSV || | |
| 997 | optype == OP_RV2AV || | |
| 998 | optype == OP_RV2HV || | |
| 999 | optype == OP_RV2GV || | |
| 1000 | optype == OP_AELEM || | |
| 1001 | optype == OP_HELEM ) | |
| 85e6fe83 | 1002 | { |
| e15d5972 | 1003 | if (optype == OP_ENTERSUB) { |
| ea9ad1f2 | 1004 | append_flags(tmpsv, o->op_private, op_entersub_names); |
| 68dc0745 | 1005 | } |
| bf91b999 | 1006 | else { |
| d3011074 | 1007 | switch (o->op_private & OPpDEREF) { |
| b9ac451d AL |
1008 | case OPpDEREF_SV: |
| 1009 | sv_catpv(tmpsv, ",SV"); | |
| 1010 | break; | |
| 1011 | case OPpDEREF_AV: | |
| 1012 | sv_catpv(tmpsv, ",AV"); | |
| 1013 | break; | |
| 1014 | case OPpDEREF_HV: | |
| 1015 | sv_catpv(tmpsv, ",HV"); | |
| 1016 | break; | |
| 1017 | } | |
| bf91b999 SC |
1018 | if (o->op_private & OPpMAYBE_LVSUB) |
| 1019 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
| 1020 | } | |
| 0824d667 | 1021 | |
| e15d5972 | 1022 | if (optype == OP_AELEM || optype == OP_HELEM) { |
| 5dc0d613 | 1023 | if (o->op_private & OPpLVAL_DEFER) |
| 46fc3d4c | 1024 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
| 68dc0745 | 1025 | } |
| 1026 | else { | |
| 5dc0d613 | 1027 | if (o->op_private & HINT_STRICT_REFS) |
| 46fc3d4c | 1028 | sv_catpv(tmpsv, ",STRICT_REFS"); |
| 192587c2 GS |
1029 | if (o->op_private & OPpOUR_INTRO) |
| 1030 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
| 68dc0745 | 1031 | } |
| 8d063cd8 | 1032 | } |
| 1fe3abee NC |
1033 | else if (S_op_private_to_names(aTHX_ tmpsv, optype, o->op_private)) { |
| 1034 | } | |
| ef69c8fc | 1035 | else if (PL_check[optype] != Perl_ck_ftst) { |
| 6ecf81d6 | 1036 | if (OP_IS_FILETEST_ACCESS(o->op_type) && o->op_private & OPpFT_ACCESS) |
| fbb0b3b3 RGS |
1037 | sv_catpv(tmpsv, ",FT_ACCESS"); |
| 1038 | if (o->op_private & OPpFT_STACKED) | |
| 1039 | sv_catpv(tmpsv, ",FT_STACKED"); | |
| 1af34c76 | 1040 | } |
| 11343788 | 1041 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
| 46fc3d4c | 1042 | sv_catpv(tmpsv, ",INTRO"); |
| 1043 | if (SvCUR(tmpsv)) | |
| b15aece3 | 1044 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
| 46fc3d4c | 1045 | SvREFCNT_dec(tmpsv); |
| 8d063cd8 | 1046 | } |
| 8d063cd8 | 1047 | |
| 3b721df9 NC |
1048 | #ifdef PERL_MAD |
| 1049 | if (PL_madskills && o->op_madprop) { | |
| 76f68e9b | 1050 | SV * const tmpsv = newSVpvs(""); |
| 3b721df9 NC |
1051 | MADPROP* mp = o->op_madprop; |
| 1052 | Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n"); | |
| 1053 | level++; | |
| 1054 | while (mp) { | |
| 61f9802b | 1055 | const char tmp = mp->mad_key; |
| 76f68e9b | 1056 | sv_setpvs(tmpsv,"'"); |
| 3b721df9 NC |
1057 | if (tmp) |
| 1058 | sv_catpvn(tmpsv, &tmp, 1); | |
| 1059 | sv_catpv(tmpsv, "'="); | |
| 1060 | switch (mp->mad_type) { | |
| 1061 | case MAD_NULL: | |
| 1062 | sv_catpv(tmpsv, "NULL"); | |
| 1063 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 1064 | break; | |
| 1065 | case MAD_PV: | |
| 1066 | sv_catpv(tmpsv, "<"); | |
| 1067 | sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen); | |
| 1068 | sv_catpv(tmpsv, ">"); | |
| 1069 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 1070 | break; | |
| 1071 | case MAD_OP: | |
| 1072 | if ((OP*)mp->mad_val) { | |
| 1073 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 1074 | do_op_dump(level, file, (OP*)mp->mad_val); | |
| 1075 | } | |
| 1076 | break; | |
| 1077 | default: | |
| 1078 | sv_catpv(tmpsv, "(UNK)"); | |
| 1079 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); | |
| 1080 | break; | |
| 1081 | } | |
| 1082 | mp = mp->mad_next; | |
| 1083 | } | |
| 1084 | level--; | |
| 1085 | Perl_dump_indent(aTHX_ level, file, "}\n"); | |
| 1086 | ||
| 1087 | SvREFCNT_dec(tmpsv); | |
| 1088 | } | |
| 1089 | #endif | |
| 1090 | ||
| e15d5972 | 1091 | switch (optype) { |
| 971a9dd3 | 1092 | case OP_AELEMFAST: |
| 93a17b20 | 1093 | case OP_GVSV: |
| 79072805 | 1094 | case OP_GV: |
| 971a9dd3 | 1095 | #ifdef USE_ITHREADS |
| c803eecc | 1096 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
| 971a9dd3 | 1097 | #else |
| 1640e9f0 | 1098 | if ( ! (o->op_flags & OPf_SPECIAL)) { /* not lexical */ |
| 38c076c7 | 1099 | if (cSVOPo->op_sv) { |
| d4c19fe8 | 1100 | SV * const tmpsv = newSV(0); |
| 38c076c7 DM |
1101 | ENTER; |
| 1102 | SAVEFREESV(tmpsv); | |
| 3b721df9 | 1103 | #ifdef PERL_MAD |
| 84021b46 | 1104 | /* FIXME - is this making unwarranted assumptions about the |
| 3b721df9 NC |
1105 | UTF-8 cleanliness of the dump file handle? */ |
| 1106 | SvUTF8_on(tmpsv); | |
| 1107 | #endif | |
| 159b6efe | 1108 | gv_fullname3(tmpsv, MUTABLE_GV(cSVOPo->op_sv), NULL); |
| 8b6b16e7 | 1109 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
| d5263905 | 1110 | SvPV_nolen_const(tmpsv)); |
| 38c076c7 DM |
1111 | LEAVE; |
| 1112 | } | |
| 1113 | else | |
| 1114 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); | |
| 378cc40b | 1115 | } |
| 971a9dd3 | 1116 | #endif |
| 79072805 LW |
1117 | break; |
| 1118 | case OP_CONST: | |
| 996c9baa | 1119 | case OP_HINTSEVAL: |
| f5d5a27c | 1120 | case OP_METHOD_NAMED: |
| b6a15bc5 DM |
1121 | #ifndef USE_ITHREADS |
| 1122 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
| 1123 | * may not be active here, so skip */ | |
| 3848b962 | 1124 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
| b6a15bc5 | 1125 | #endif |
| 79072805 | 1126 | break; |
| 93a17b20 LW |
1127 | case OP_NEXTSTATE: |
| 1128 | case OP_DBSTATE: | |
| 57843af0 | 1129 | if (CopLINE(cCOPo)) |
| f5992bc4 | 1130 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
| 9d98dee5 | 1131 | (UV)CopLINE(cCOPo)); |
| ed094faf GS |
1132 | if (CopSTASHPV(cCOPo)) |
| 1133 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
| 1134 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 1135 | if (CopLABEL(cCOPo)) |
| ed094faf | 1136 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
| 4b65a919 | 1137 | CopLABEL(cCOPo)); |
| 79072805 LW |
1138 | break; |
| 1139 | case OP_ENTERLOOP: | |
| cea2e8a9 | 1140 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
| 11343788 | 1141 | if (cLOOPo->op_redoop) |
| f5992bc4 | 1142 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop)); |
| 79072805 | 1143 | else |
| 3967c732 | 1144 | PerlIO_printf(file, "DONE\n"); |
| cea2e8a9 | 1145 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
| 11343788 | 1146 | if (cLOOPo->op_nextop) |
| f5992bc4 | 1147 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop)); |
| 79072805 | 1148 | else |
| 3967c732 | 1149 | PerlIO_printf(file, "DONE\n"); |
| cea2e8a9 | 1150 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
| 11343788 | 1151 | if (cLOOPo->op_lastop) |
| f5992bc4 | 1152 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop)); |
| 79072805 | 1153 | else |
| 3967c732 | 1154 | PerlIO_printf(file, "DONE\n"); |
| 79072805 LW |
1155 | break; |
| 1156 | case OP_COND_EXPR: | |
| 1a67a97c | 1157 | case OP_RANGE: |
| a0d0e21e | 1158 | case OP_MAPWHILE: |
| 79072805 LW |
1159 | case OP_GREPWHILE: |
| 1160 | case OP_OR: | |
| 1161 | case OP_AND: | |
| cea2e8a9 | 1162 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
| 11343788 | 1163 | if (cLOGOPo->op_other) |
| f5992bc4 | 1164 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other)); |
| 79072805 | 1165 | else |
| 3967c732 | 1166 | PerlIO_printf(file, "DONE\n"); |
| 79072805 LW |
1167 | break; |
| 1168 | case OP_PUSHRE: | |
| 1169 | case OP_MATCH: | |
| 8782bef2 | 1170 | case OP_QR: |
| 79072805 | 1171 | case OP_SUBST: |
| 3967c732 | 1172 | do_pmop_dump(level, file, cPMOPo); |
| 79072805 | 1173 | break; |
| 7934575e GS |
1174 | case OP_LEAVE: |
| 1175 | case OP_LEAVEEVAL: | |
| 1176 | case OP_LEAVESUB: | |
| 1177 | case OP_LEAVESUBLV: | |
| 1178 | case OP_LEAVEWRITE: | |
| 1179 | case OP_SCOPE: | |
| 1180 | if (o->op_private & OPpREFCOUNTED) | |
| 1181 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
| 1182 | break; | |
| a0d0e21e LW |
1183 | default: |
| 1184 | break; | |
| 79072805 | 1185 | } |
| 11343788 | 1186 | if (o->op_flags & OPf_KIDS) { |
| 79072805 | 1187 | OP *kid; |
| 11343788 | 1188 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
| 3967c732 | 1189 | do_op_dump(level, file, kid); |
| 8d063cd8 | 1190 | } |
| cea2e8a9 | 1191 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
| 3967c732 JD |
1192 | } |
| 1193 | ||
| 1194 | void | |
| 6867be6d | 1195 | Perl_op_dump(pTHX_ const OP *o) |
| 3967c732 | 1196 | { |
| 7918f24d | 1197 | PERL_ARGS_ASSERT_OP_DUMP; |
| 3967c732 | 1198 | do_op_dump(0, Perl_debug_log, o); |
| 8d063cd8 LW |
1199 | } |
| 1200 | ||
| 8adcabd8 | 1201 | void |
| 864dbfa3 | 1202 | Perl_gv_dump(pTHX_ GV *gv) |
| 378cc40b | 1203 | { |
| 79072805 | 1204 | SV *sv; |
| 378cc40b | 1205 | |
| 7918f24d NC |
1206 | PERL_ARGS_ASSERT_GV_DUMP; |
| 1207 | ||
| 79072805 | 1208 | if (!gv) { |
| 760ac839 | 1209 | PerlIO_printf(Perl_debug_log, "{}\n"); |
| 378cc40b LW |
1210 | return; |
| 1211 | } | |
| 8990e307 | 1212 | sv = sv_newmortal(); |
| 760ac839 | 1213 | PerlIO_printf(Perl_debug_log, "{\n"); |
| bd61b366 | 1214 | gv_fullname3(sv, gv, NULL); |
| b15aece3 | 1215 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
| 79072805 | 1216 | if (gv != GvEGV(gv)) { |
| bd61b366 | 1217 | gv_efullname3(sv, GvEGV(gv), NULL); |
| b15aece3 | 1218 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
| 8adcabd8 | 1219 | } |
| 3967c732 | 1220 | PerlIO_putc(Perl_debug_log, '\n'); |
| cea2e8a9 | 1221 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
| 8d063cd8 LW |
1222 | } |
| 1223 | ||
| 14befaf4 | 1224 | |
| afe38520 | 1225 | /* map magic types to the symbolic names |
| 14befaf4 DM |
1226 | * (with the PERL_MAGIC_ prefixed stripped) |
| 1227 | */ | |
| 1228 | ||
| 27da23d5 | 1229 | static const struct { const char type; const char *name; } magic_names[] = { |
| 52f49505 | 1230 | #include "mg_names.c" |
| 516a5887 | 1231 | /* this null string terminates the list */ |
| b9ac451d | 1232 | { 0, NULL }, |
| 14befaf4 DM |
1233 | }; |
| 1234 | ||
| 8adcabd8 | 1235 | void |
| 6867be6d | 1236 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
| 8d063cd8 | 1237 | { |
| 7918f24d NC |
1238 | PERL_ARGS_ASSERT_DO_MAGIC_DUMP; |
| 1239 | ||
| 3967c732 | 1240 | for (; mg; mg = mg->mg_moremagic) { |
| b900a521 JH |
1241 | Perl_dump_indent(aTHX_ level, file, |
| 1242 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
| 3967c732 | 1243 | if (mg->mg_virtual) { |
| bfed75c6 | 1244 | const MGVTBL * const v = mg->mg_virtual; |
| 2d1f1fe5 NC |
1245 | if (v >= PL_magic_vtables |
| 1246 | && v < PL_magic_vtables + magic_vtable_max) { | |
| 1247 | const U32 i = v - PL_magic_vtables; | |
| 1248 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", PL_magic_vtable_names[i]); | |
| 1249 | } | |
| 3967c732 | 1250 | else |
| b900a521 | 1251 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
| 3967c732 JD |
1252 | } |
| 1253 | else | |
| cea2e8a9 | 1254 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
| 8d063cd8 | 1255 | |
| 3967c732 | 1256 | if (mg->mg_private) |
| cea2e8a9 | 1257 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
| 3967c732 | 1258 | |
| 14befaf4 DM |
1259 | { |
| 1260 | int n; | |
| c445ea15 | 1261 | const char *name = NULL; |
| 27da23d5 | 1262 | for (n = 0; magic_names[n].name; n++) { |
| 14befaf4 DM |
1263 | if (mg->mg_type == magic_names[n].type) { |
| 1264 | name = magic_names[n].name; | |
| 1265 | break; | |
| 1266 | } | |
| 1267 | } | |
| 1268 | if (name) | |
| 1269 | Perl_dump_indent(aTHX_ level, file, | |
| 1270 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
| 1271 | else | |
| 1272 | Perl_dump_indent(aTHX_ level, file, | |
| 1273 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
| 1274 | } | |
| 3967c732 JD |
1275 | |
| 1276 | if (mg->mg_flags) { | |
| cea2e8a9 | 1277 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
| cb50f42d YST |
1278 | if (mg->mg_type == PERL_MAGIC_envelem && |
| 1279 | mg->mg_flags & MGf_TAINTEDDIR) | |
| cea2e8a9 | 1280 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
| 4c02285a FR |
1281 | if (mg->mg_type == PERL_MAGIC_regex_global && |
| 1282 | mg->mg_flags & MGf_MINMATCH) | |
| 1283 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); | |
| 3967c732 | 1284 | if (mg->mg_flags & MGf_REFCOUNTED) |
| cea2e8a9 | 1285 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
| 3967c732 | 1286 | if (mg->mg_flags & MGf_GSKIP) |
| cea2e8a9 | 1287 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
| 4c02285a FR |
1288 | if (mg->mg_flags & MGf_COPY) |
| 1289 | Perl_dump_indent(aTHX_ level, file, " COPY\n"); | |
| 1290 | if (mg->mg_flags & MGf_DUP) | |
| 1291 | Perl_dump_indent(aTHX_ level, file, " DUP\n"); | |
| 1292 | if (mg->mg_flags & MGf_LOCAL) | |
| 1293 | Perl_dump_indent(aTHX_ level, file, " LOCAL\n"); | |
| 3967c732 JD |
1294 | } |
| 1295 | if (mg->mg_obj) { | |
| 4c02285a | 1296 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", |
| 28d8d7f4 YO |
1297 | PTR2UV(mg->mg_obj)); |
| 1298 | if (mg->mg_type == PERL_MAGIC_qr) { | |
| 07bc277f | 1299 | REGEXP* const re = (REGEXP *)mg->mg_obj; |
| 61f9802b | 1300 | SV * const dsv = sv_newmortal(); |
| 866c78d1 | 1301 | const char * const s |
| 4c02285a | 1302 | = pv_pretty(dsv, RX_WRAPPED(re), RX_WRAPLEN(re), |
| 28d8d7f4 | 1303 | 60, NULL, NULL, |
| 95b611b0 | 1304 | ( PERL_PV_PRETTY_QUOTE | PERL_PV_ESCAPE_RE | PERL_PV_PRETTY_ELLIPSES | |
| 3c8556c3 | 1305 | (RX_UTF8(re) ? PERL_PV_ESCAPE_UNI : 0)) |
| 28d8d7f4 | 1306 | ); |
| 6483fb35 RGS |
1307 | Perl_dump_indent(aTHX_ level+1, file, " PAT = %s\n", s); |
| 1308 | Perl_dump_indent(aTHX_ level+1, file, " REFCNT = %"IVdf"\n", | |
| 07bc277f | 1309 | (IV)RX_REFCNT(re)); |
| 28d8d7f4 YO |
1310 | } |
| 1311 | if (mg->mg_flags & MGf_REFCOUNTED) | |
| 3967c732 JD |
1312 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
| 1313 | } | |
| 1314 | if (mg->mg_len) | |
| 894356b3 | 1315 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
| 3967c732 | 1316 | if (mg->mg_ptr) { |
| b900a521 | 1317 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
| 3967c732 | 1318 | if (mg->mg_len >= 0) { |
| 7e8c5dac | 1319 | if (mg->mg_type != PERL_MAGIC_utf8) { |
| 61f9802b | 1320 | SV * const sv = newSVpvs(""); |
| 7e8c5dac HS |
1321 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
| 1322 | SvREFCNT_dec(sv); | |
| 1323 | } | |
| 3967c732 JD |
1324 | } |
| 1325 | else if (mg->mg_len == HEf_SVKEY) { | |
| 1326 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
| ad64d0ec NC |
1327 | do_sv_dump(level+2, file, MUTABLE_SV(((mg)->mg_ptr)), nest+1, |
| 1328 | maxnest, dumpops, pvlim); /* MG is already +1 */ | |
| 3967c732 JD |
1329 | continue; |
| 1330 | } | |
| 866f9d6c | 1331 | else if (mg->mg_len == -1 && mg->mg_type == PERL_MAGIC_utf8); |
| 3967c732 | 1332 | else |
| 866f9d6c FC |
1333 | PerlIO_puts( |
| 1334 | file, | |
| 1335 | " ???? - " __FILE__ | |
| 1336 | " does not know how to handle this MG_LEN" | |
| 1337 | ); | |
| 3967c732 JD |
1338 | PerlIO_putc(file, '\n'); |
| 1339 | } | |
| 7e8c5dac | 1340 | if (mg->mg_type == PERL_MAGIC_utf8) { |
| 61f9802b | 1341 | const STRLEN * const cache = (STRLEN *) mg->mg_ptr; |
| 7e8c5dac HS |
1342 | if (cache) { |
| 1343 | IV i; | |
| 1344 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) | |
| 1345 | Perl_dump_indent(aTHX_ level, file, | |
| 1346 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", | |
| 1347 | i, | |
| 1348 | (UV)cache[i * 2], | |
| 1349 | (UV)cache[i * 2 + 1]); | |
| 1350 | } | |
| 1351 | } | |
| 378cc40b | 1352 | } |
| 3967c732 JD |
1353 | } |
| 1354 | ||
| 1355 | void | |
| 6867be6d | 1356 | Perl_magic_dump(pTHX_ const MAGIC *mg) |
| 3967c732 | 1357 | { |
| b9ac451d | 1358 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0); |
| 3967c732 JD |
1359 | } |
| 1360 | ||
| 1361 | void | |
| e1ec3a88 | 1362 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv) |
| 3967c732 | 1363 | { |
| bfcb3514 | 1364 | const char *hvname; |
| 7918f24d NC |
1365 | |
| 1366 | PERL_ARGS_ASSERT_DO_HV_DUMP; | |
| 1367 | ||
| b900a521 | 1368 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
| bfcb3514 | 1369 | if (sv && (hvname = HvNAME_get(sv))) |
| d7d51f4b YO |
1370 | { |
| 1371 | /* we have to use pv_display and HvNAMELEN_get() so that we display the real package | |
| 1372 | name which quite legally could contain insane things like tabs, newlines, nulls or | |
| 1373 | other scary crap - this should produce sane results - except maybe for unicode package | |
| 1374 | names - but we will wait for someone to file a bug on that - demerphq */ | |
| 1375 | SV * const tmpsv = newSVpvs(""); | |
| 1376 | PerlIO_printf(file, "\t%s\n", pv_display(tmpsv, hvname, HvNAMELEN_get(sv), 0, 1024)); | |
| 1377 | } | |
| 79072805 | 1378 | else |
| 3967c732 JD |
1379 | PerlIO_putc(file, '\n'); |
| 1380 | } | |
| 1381 | ||
| 1382 | void | |
| e1ec3a88 | 1383 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
| 3967c732 | 1384 | { |
| 7918f24d NC |
1385 | PERL_ARGS_ASSERT_DO_GV_DUMP; |
| 1386 | ||
| b900a521 | 1387 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
| 3967c732 JD |
1388 | if (sv && GvNAME(sv)) |
| 1389 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
| c90c0ff4 | 1390 | else |
| 3967c732 JD |
1391 | PerlIO_putc(file, '\n'); |
| 1392 | } | |
| 1393 | ||
| 1394 | void | |
| e1ec3a88 | 1395 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
| 3967c732 | 1396 | { |
| 7918f24d NC |
1397 | PERL_ARGS_ASSERT_DO_GVGV_DUMP; |
| 1398 | ||
| b900a521 | 1399 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
| 3967c732 | 1400 | if (sv && GvNAME(sv)) { |
| bfcb3514 | 1401 | const char *hvname; |
| 3967c732 | 1402 | PerlIO_printf(file, "\t\""); |
| bfcb3514 NC |
1403 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
| 1404 | PerlIO_printf(file, "%s\" :: \"", hvname); | |
| 3967c732 | 1405 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
| 8d063cd8 | 1406 | } |
| 3967c732 JD |
1407 | else |
| 1408 | PerlIO_putc(file, '\n'); | |
| 1409 | } | |
| 1410 | ||
| a0c2f4dd NC |
1411 | const struct flag_to_name first_sv_flags_names[] = { |
| 1412 | {SVs_TEMP, "TEMP,"}, | |
| 1413 | {SVs_OBJECT, "OBJECT,"}, | |
| 1414 | {SVs_GMG, "GMG,"}, | |
| 1415 | {SVs_SMG, "SMG,"}, | |
| 1416 | {SVs_RMG, "RMG,"}, | |
| 1417 | {SVf_IOK, "IOK,"}, | |
| 1418 | {SVf_NOK, "NOK,"}, | |
| 1419 | {SVf_POK, "POK,"} | |
| 1420 | }; | |
| 1421 | ||
| 1422 | const struct flag_to_name second_sv_flags_names[] = { | |
| 1423 | {SVf_OOK, "OOK,"}, | |
| 1424 | {SVf_FAKE, "FAKE,"}, | |
| 1425 | {SVf_READONLY, "READONLY,"}, | |
| 1426 | {SVf_BREAK, "BREAK,"}, | |
| 1427 | {SVf_AMAGIC, "OVERLOAD,"}, | |
| 1428 | {SVp_IOK, "pIOK,"}, | |
| 1429 | {SVp_NOK, "pNOK,"}, | |
| 1430 | {SVp_POK, "pPOK,"} | |
| 1431 | }; | |
| 1432 | ||
| ae1f06a1 NC |
1433 | const struct flag_to_name cv_flags_names[] = { |
| 1434 | {CVf_ANON, "ANON,"}, | |
| 1435 | {CVf_UNIQUE, "UNIQUE,"}, | |
| 1436 | {CVf_CLONE, "CLONE,"}, | |
| 1437 | {CVf_CLONED, "CLONED,"}, | |
| 1438 | {CVf_CONST, "CONST,"}, | |
| 1439 | {CVf_NODEBUG, "NODEBUG,"}, | |
| 1440 | {CVf_LVALUE, "LVALUE,"}, | |
| 1441 | {CVf_METHOD, "METHOD,"}, | |
| cfc1e951 | 1442 | {CVf_WEAKOUTSIDE, "WEAKOUTSIDE,"}, |
| 31d45e0c | 1443 | {CVf_CVGV_RC, "CVGV_RC,"}, |
| bad4ae38 | 1444 | {CVf_DYNFILE, "DYNFILE,"}, |
| 31d45e0c | 1445 | {CVf_ISXSUB, "ISXSUB,"} |
| ae1f06a1 NC |
1446 | }; |
| 1447 | ||
| 1448 | const struct flag_to_name hv_flags_names[] = { | |
| 1449 | {SVphv_SHAREKEYS, "SHAREKEYS,"}, | |
| 1450 | {SVphv_LAZYDEL, "LAZYDEL,"}, | |
| 1451 | {SVphv_HASKFLAGS, "HASKFLAGS,"}, | |
| 1452 | {SVphv_REHASH, "REHASH,"}, | |
| 1453 | {SVphv_CLONEABLE, "CLONEABLE,"} | |
| 1454 | }; | |
| 1455 | ||
| 1456 | const struct flag_to_name gp_flags_names[] = { | |
| 1457 | {GVf_INTRO, "INTRO,"}, | |
| 1458 | {GVf_MULTI, "MULTI,"}, | |
| 1459 | {GVf_ASSUMECV, "ASSUMECV,"}, | |
| 1460 | {GVf_IN_PAD, "IN_PAD,"} | |
| 1461 | }; | |
| 1462 | ||
| 1463 | const struct flag_to_name gp_flags_imported_names[] = { | |
| 1464 | {GVf_IMPORTED_SV, " SV"}, | |
| 1465 | {GVf_IMPORTED_AV, " AV"}, | |
| 1466 | {GVf_IMPORTED_HV, " HV"}, | |
| 1467 | {GVf_IMPORTED_CV, " CV"}, | |
| 1468 | }; | |
| 1469 | ||
| d63e6659 DM |
1470 | const struct flag_to_name regexp_flags_names[] = { |
| 1471 | {RXf_PMf_MULTILINE, "PMf_MULTILINE,"}, | |
| 1472 | {RXf_PMf_SINGLELINE, "PMf_SINGLELINE,"}, | |
| 1473 | {RXf_PMf_FOLD, "PMf_FOLD,"}, | |
| 1474 | {RXf_PMf_EXTENDED, "PMf_EXTENDED,"}, | |
| 1475 | {RXf_PMf_KEEPCOPY, "PMf_KEEPCOPY,"}, | |
| 1476 | {RXf_ANCH_BOL, "ANCH_BOL,"}, | |
| 1477 | {RXf_ANCH_MBOL, "ANCH_MBOL,"}, | |
| 1478 | {RXf_ANCH_SBOL, "ANCH_SBOL,"}, | |
| 1479 | {RXf_ANCH_GPOS, "ANCH_GPOS,"}, | |
| 1480 | {RXf_GPOS_SEEN, "GPOS_SEEN,"}, | |
| 1481 | {RXf_GPOS_FLOAT, "GPOS_FLOAT,"}, | |
| 1482 | {RXf_LOOKBEHIND_SEEN, "LOOKBEHIND_SEEN,"}, | |
| 1483 | {RXf_EVAL_SEEN, "EVAL_SEEN,"}, | |
| 1484 | {RXf_CANY_SEEN, "CANY_SEEN,"}, | |
| 1485 | {RXf_NOSCAN, "NOSCAN,"}, | |
| 1486 | {RXf_CHECK_ALL, "CHECK_ALL,"}, | |
| 1487 | {RXf_MATCH_UTF8, "MATCH_UTF8,"}, | |
| 1488 | {RXf_USE_INTUIT_NOML, "USE_INTUIT_NOML,"}, | |
| 1489 | {RXf_USE_INTUIT_ML, "USE_INTUIT_ML,"}, | |
| 1490 | {RXf_INTUIT_TAIL, "INTUIT_TAIL,"}, | |
| 1491 | {RXf_SPLIT, "SPLIT,"}, | |
| 1492 | {RXf_COPY_DONE, "COPY_DONE,"}, | |
| 1493 | {RXf_TAINTED_SEEN, "TAINTED_SEEN,"}, | |
| 1494 | {RXf_TAINTED, "TAINTED,"}, | |
| 1495 | {RXf_START_ONLY, "START_ONLY,"}, | |
| 1496 | {RXf_SKIPWHITE, "SKIPWHITE,"}, | |
| 1497 | {RXf_WHITE, "WHITE,"}, | |
| 1498 | {RXf_NULL, "NULL,"}, | |
| 1499 | }; | |
| 1500 | ||
| 3967c732 | 1501 | void |
| 864dbfa3 | 1502 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
| 3967c732 | 1503 | { |
| 97aff369 | 1504 | dVAR; |
| cea89e20 | 1505 | SV *d; |
| e1ec3a88 | 1506 | const char *s; |
| 3967c732 JD |
1507 | U32 flags; |
| 1508 | U32 type; | |
| 1509 | ||
| 7918f24d NC |
1510 | PERL_ARGS_ASSERT_DO_SV_DUMP; |
| 1511 | ||
| 3967c732 | 1512 | if (!sv) { |
| cea2e8a9 | 1513 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
| 3967c732 | 1514 | return; |
| 378cc40b | 1515 | } |
| 2ef28da1 | 1516 | |
| 3967c732 JD |
1517 | flags = SvFLAGS(sv); |
| 1518 | type = SvTYPE(sv); | |
| 79072805 | 1519 | |
| e0bbf362 DM |
1520 | /* process general SV flags */ |
| 1521 | ||
| cea89e20 | 1522 | d = Perl_newSVpvf(aTHX_ |
| 57def98f | 1523 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
| 56431972 | 1524 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
| 894356b3 GS |
1525 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
| 1526 | (int)(PL_dumpindent*level), ""); | |
| 8d063cd8 | 1527 | |
| 1979170b NC |
1528 | if (!((flags & SVpad_NAME) == SVpad_NAME |
| 1529 | && (type == SVt_PVMG || type == SVt_PVNV))) { | |
| e604303a NC |
1530 | if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,"); |
| 1531 | } | |
| 1979170b | 1532 | if (!((flags & SVpad_NAME) == SVpad_NAME && type == SVt_PVMG)) { |
| e604303a NC |
1533 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); |
| 1534 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
| 1535 | } | |
| a0c2f4dd | 1536 | append_flags(d, flags, first_sv_flags_names); |
| 810b8aa5 GS |
1537 | if (flags & SVf_ROK) { |
| 1538 | sv_catpv(d, "ROK,"); | |
| 1539 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
| 1540 | } | |
| a0c2f4dd | 1541 | append_flags(d, flags, second_sv_flags_names); |
| 1ccdb730 NC |
1542 | if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) { |
| 1543 | if (SvPCS_IMPORTED(sv)) | |
| 1544 | sv_catpv(d, "PCS_IMPORTED,"); | |
| 1545 | else | |
| 9660f481 | 1546 | sv_catpv(d, "SCREAM,"); |
| 1ccdb730 | 1547 | } |
| 3967c732 | 1548 | |
| e0bbf362 DM |
1549 | /* process type-specific SV flags */ |
| 1550 | ||
| 3967c732 JD |
1551 | switch (type) { |
| 1552 | case SVt_PVCV: | |
| 1553 | case SVt_PVFM: | |
| ae1f06a1 | 1554 | append_flags(d, CvFLAGS(sv), cv_flags_names); |
| 3967c732 JD |
1555 | break; |
| 1556 | case SVt_PVHV: | |
| ae1f06a1 | 1557 | append_flags(d, flags, hv_flags_names); |
| 3967c732 | 1558 | break; |
| 926fc7b6 DM |
1559 | case SVt_PVGV: |
| 1560 | case SVt_PVLV: | |
| 1561 | if (isGV_with_GP(sv)) { | |
| ae1f06a1 | 1562 | append_flags(d, GvFLAGS(sv), gp_flags_names); |
| 926fc7b6 | 1563 | } |
| 926fc7b6 | 1564 | if (isGV_with_GP(sv) && GvIMPORTED(sv)) { |
| 3967c732 JD |
1565 | sv_catpv(d, "IMPORT"); |
| 1566 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
| 1567 | sv_catpv(d, "ALL,"); | |
| 1568 | else { | |
| 1569 | sv_catpv(d, "("); | |
| ae1f06a1 | 1570 | append_flags(d, GvFLAGS(sv), gp_flags_imported_names); |
| 3967c732 JD |
1571 | sv_catpv(d, " ),"); |
| 1572 | } | |
| 1573 | } | |
| addd1794 | 1574 | /* FALL THROUGH */ |
| 25da4f38 | 1575 | default: |
| e604303a | 1576 | evaled_or_uv: |
| 25da4f38 | 1577 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
| 69c678eb | 1578 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
| 25da4f38 | 1579 | break; |
| addd1794 | 1580 | case SVt_PVMG: |
| c13a5c80 NC |
1581 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); |
| 1582 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); | |
| 00b1698f | 1583 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
| e604303a | 1584 | if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); |
| 2e94196c | 1585 | /* FALL THROUGH */ |
| e604303a NC |
1586 | case SVt_PVNV: |
| 1587 | if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,"); | |
| 1588 | goto evaled_or_uv; | |
| 11ca45c0 NC |
1589 | case SVt_PVAV: |
| 1590 | break; | |
| 3967c732 | 1591 | } |
| 86f0d186 NC |
1592 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
| 1593 | if ((type != SVt_PVHV) && SvUTF8(sv)) | |
| 9fe74ede | 1594 | sv_catpv(d, "UTF8"); |
| 3967c732 | 1595 | |
| b162af07 SP |
1596 | if (*(SvEND(d) - 1) == ',') { |
| 1597 | SvCUR_set(d, SvCUR(d) - 1); | |
| 1598 | SvPVX(d)[SvCUR(d)] = '\0'; | |
| 1599 | } | |
| 3967c732 | 1600 | sv_catpv(d, ")"); |
| b15aece3 | 1601 | s = SvPVX_const(d); |
| 3967c732 | 1602 | |
| e0bbf362 DM |
1603 | /* dump initial SV details */ |
| 1604 | ||
| fd0854ff | 1605 | #ifdef DEBUG_LEAKING_SCALARS |
| cbe56f1d | 1606 | Perl_dump_indent(aTHX_ level, file, |
| cd676548 | 1607 | "ALLOCATED at %s:%d %s %s (parent 0x%"UVxf"); serial %"UVuf"\n", |
| fd0854ff DM |
1608 | sv->sv_debug_file ? sv->sv_debug_file : "(unknown)", |
| 1609 | sv->sv_debug_line, | |
| 1610 | sv->sv_debug_inpad ? "for" : "by", | |
| 1611 | sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)", | |
| cd676548 | 1612 | PTR2UV(sv->sv_debug_parent), |
| cbe56f1d DM |
1613 | sv->sv_debug_serial |
| 1614 | ); | |
| fd0854ff | 1615 | #endif |
| cea2e8a9 | 1616 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
| e0bbf362 DM |
1617 | |
| 1618 | /* Dump SV type */ | |
| 1619 | ||
| 5357ca29 NC |
1620 | if (type < SVt_LAST) { |
| 1621 | PerlIO_printf(file, "%s%s\n", svtypenames[type], s); | |
| 1622 | ||
| 1623 | if (type == SVt_NULL) { | |
| 1624 | SvREFCNT_dec(d); | |
| 1625 | return; | |
| 1626 | } | |
| 1627 | } else { | |
| faccc32b | 1628 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
| cea89e20 | 1629 | SvREFCNT_dec(d); |
| 3967c732 JD |
1630 | return; |
| 1631 | } | |
| e0bbf362 DM |
1632 | |
| 1633 | /* Dump general SV fields */ | |
| 1634 | ||
| 27bd069f | 1635 | if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV |
| 0a0c4b76 NC |
1636 | && type != SVt_PVCV && type != SVt_PVFM && type != SVt_PVIO |
| 1637 | && type != SVt_REGEXP && !isGV_with_GP(sv) && !SvVALID(sv)) | |
| 4df7f6af | 1638 | || (type == SVt_IV && !SvROK(sv))) { |
| 765f542d | 1639 | if (SvIsUV(sv) |
| f8c7b90f | 1640 | #ifdef PERL_OLD_COPY_ON_WRITE |
| 765f542d NC |
1641 | || SvIsCOW(sv) |
| 1642 | #endif | |
| 1643 | ) | |
| 57def98f | 1644 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
| cf2093f6 | 1645 | else |
| 57def98f | 1646 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
| f8c7b90f | 1647 | #ifdef PERL_OLD_COPY_ON_WRITE |
| 765f542d NC |
1648 | if (SvIsCOW_shared_hash(sv)) |
| 1649 | PerlIO_printf(file, " (HASH)"); | |
| 1650 | else if (SvIsCOW_normal(sv)) | |
| 1651 | PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); | |
| 1652 | #endif | |
| 3967c732 JD |
1653 | PerlIO_putc(file, '\n'); |
| 1654 | } | |
| e0bbf362 | 1655 | |
| 1979170b NC |
1656 | if ((type == SVt_PVNV || type == SVt_PVMG) |
| 1657 | && (SvFLAGS(sv) & SVpad_NAME) == SVpad_NAME) { | |
| 0e4c4423 NC |
1658 | Perl_dump_indent(aTHX_ level, file, " COP_LOW = %"UVuf"\n", |
| 1659 | (UV) COP_SEQ_RANGE_LOW(sv)); | |
| 1660 | Perl_dump_indent(aTHX_ level, file, " COP_HIGH = %"UVuf"\n", | |
| 1661 | (UV) COP_SEQ_RANGE_HIGH(sv)); | |
| 1662 | } else if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV | |
| 08e44740 | 1663 | && type != SVt_PVCV && type != SVt_PVFM && type != SVt_REGEXP |
| c0a413d1 | 1664 | && type != SVt_PVIO && !isGV_with_GP(sv) && !SvVALID(sv)) |
| 0e4c4423 | 1665 | || type == SVt_NV) { |
| e54dc35b | 1666 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
| 57def98f | 1667 | /* %Vg doesn't work? --jhi */ |
| cf2093f6 | 1668 | #ifdef USE_LONG_DOUBLE |
| 2d4389e4 | 1669 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
| cf2093f6 | 1670 | #else |
| cea2e8a9 | 1671 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
| cf2093f6 | 1672 | #endif |
| e54dc35b | 1673 | RESTORE_NUMERIC_LOCAL(); |
| 3967c732 | 1674 | } |
| e0bbf362 | 1675 | |
| 3967c732 | 1676 | if (SvROK(sv)) { |
| 57def98f | 1677 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
| 3967c732 JD |
1678 | if (nest < maxnest) |
| 1679 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
| 3967c732 | 1680 | } |
| e0bbf362 | 1681 | |
| cea89e20 JH |
1682 | if (type < SVt_PV) { |
| 1683 | SvREFCNT_dec(d); | |
| 3967c732 | 1684 | return; |
| cea89e20 | 1685 | } |
| e0bbf362 | 1686 | |
| a49b46c6 | 1687 | if ((type <= SVt_PVLV && !isGV_with_GP(sv)) || type == SVt_PVFM) { |
| b15aece3 | 1688 | if (SvPVX_const(sv)) { |
| 69240efd | 1689 | STRLEN delta; |
| 7a4bba22 | 1690 | if (SvOOK(sv)) { |
| 69240efd | 1691 | SvOOK_offset(sv, delta); |
| 7a4bba22 | 1692 | Perl_dump_indent(aTHX_ level, file," OFFSET = %"UVuf"\n", |
| 5186cc12 | 1693 | (UV) delta); |
| 69240efd NC |
1694 | } else { |
| 1695 | delta = 0; | |
| 7a4bba22 | 1696 | } |
| b15aece3 | 1697 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); |
| 7a4bba22 NC |
1698 | if (SvOOK(sv)) { |
| 1699 | PerlIO_printf(file, "( %s . ) ", | |
| 1700 | pv_display(d, SvPVX_const(sv) - delta, delta, 0, | |
| 1701 | pvlim)); | |
| 1702 | } | |
| b15aece3 | 1703 | PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
| e9569a7a GG |
1704 | if (SvUTF8(sv)) /* the 6? \x{....} */ |
| 1705 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 6 * SvCUR(sv), UNI_DISPLAY_QQ)); | |
| e6abe6d8 | 1706 | PerlIO_printf(file, "\n"); |
| 57def98f JH |
1707 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
| 1708 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
| 3967c732 JD |
1709 | } |
| 1710 | else | |
| cea2e8a9 | 1711 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
| 3967c732 | 1712 | } |
| e0bbf362 | 1713 | |
| 3967c732 | 1714 | if (type >= SVt_PVMG) { |
| 0e4c4423 | 1715 | if (type == SVt_PVMG && SvPAD_OUR(sv)) { |
| 61f9802b | 1716 | HV * const ost = SvOURSTASH(sv); |
| 38cbaf55 RGS |
1717 | if (ost) |
| 1718 | do_hv_dump(level, file, " OURSTASH", ost); | |
| 0e4c4423 NC |
1719 | } else { |
| 1720 | if (SvMAGIC(sv)) | |
| 8530ff28 | 1721 | do_magic_dump(level, file, SvMAGIC(sv), nest+1, maxnest, dumpops, pvlim); |
| 0e4c4423 | 1722 | } |
| 3967c732 JD |
1723 | if (SvSTASH(sv)) |
| 1724 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
| c13a5c80 NC |
1725 | |
| 1726 | if ((type == SVt_PVMG || type == SVt_PVLV) && SvVALID(sv)) { | |
| 1727 | Perl_dump_indent(aTHX_ level, file, " RARE = %u\n", (U8)BmRARE(sv)); | |
| 1728 | Perl_dump_indent(aTHX_ level, file, " PREVIOUS = %"UVuf"\n", (UV)BmPREVIOUS(sv)); | |
| 1729 | Perl_dump_indent(aTHX_ level, file, " USEFUL = %"IVdf"\n", (IV)BmUSEFUL(sv)); | |
| 1730 | } | |
| 3967c732 | 1731 | } |
| e0bbf362 DM |
1732 | |
| 1733 | /* Dump type-specific SV fields */ | |
| 1734 | ||
| 3967c732 | 1735 | switch (type) { |
| 3967c732 | 1736 | case SVt_PVAV: |
| 57def98f | 1737 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
| 3967c732 | 1738 | if (AvARRAY(sv) != AvALLOC(sv)) { |
| 57def98f JH |
1739 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
| 1740 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
| 3967c732 JD |
1741 | } |
| 1742 | else | |
| 1743 | PerlIO_putc(file, '\n'); | |
| 57def98f JH |
1744 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
| 1745 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
| a3874608 | 1746 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0); |
| 76f68e9b | 1747 | sv_setpvs(d, ""); |
| 11ca45c0 NC |
1748 | if (AvREAL(sv)) sv_catpv(d, ",REAL"); |
| 1749 | if (AvREIFY(sv)) sv_catpv(d, ",REIFY"); | |
| b15aece3 SP |
1750 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
| 1751 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); | |
| 502c6561 | 1752 | if (nest < maxnest && av_len(MUTABLE_AV(sv)) >= 0) { |
| 3967c732 | 1753 | int count; |
| 502c6561 NC |
1754 | for (count = 0; count <= av_len(MUTABLE_AV(sv)) && count < maxnest; count++) { |
| 1755 | SV** const elt = av_fetch(MUTABLE_AV(sv),count,0); | |
| 3967c732 | 1756 | |
| 57def98f | 1757 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
| 2ef28da1 | 1758 | if (elt) |
| 3967c732 JD |
1759 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
| 1760 | } | |
| 1761 | } | |
| 1762 | break; | |
| 1763 | case SVt_PVHV: | |
| 57def98f | 1764 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
| 1b95d04f | 1765 | if (HvARRAY(sv) && HvUSEDKEYS(sv)) { |
| 3967c732 JD |
1766 | /* Show distribution of HEs in the ARRAY */ |
| 1767 | int freq[200]; | |
| bb7a0f54 | 1768 | #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1)) |
| 3967c732 JD |
1769 | int i; |
| 1770 | int max = 0; | |
| 1b95d04f | 1771 | U32 pow2 = 2, keys = HvUSEDKEYS(sv); |
| 65202027 | 1772 | NV theoret, sum = 0; |
| 3967c732 JD |
1773 | |
| 1774 | PerlIO_printf(file, " ("); | |
| 1775 | Zero(freq, FREQ_MAX + 1, int); | |
| eb160463 | 1776 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
| c445ea15 AL |
1777 | HE* h; |
| 1778 | int count = 0; | |
| 3967c732 JD |
1779 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
| 1780 | count++; | |
| 1781 | if (count > FREQ_MAX) | |
| 1782 | count = FREQ_MAX; | |
| 1783 | freq[count]++; | |
| 1784 | if (max < count) | |
| 1785 | max = count; | |
| 1786 | } | |
| 1787 | for (i = 0; i <= max; i++) { | |
| 1788 | if (freq[i]) { | |
| 1789 | PerlIO_printf(file, "%d%s:%d", i, | |
| 1790 | (i == FREQ_MAX) ? "+" : "", | |
| 1791 | freq[i]); | |
| 1792 | if (i != max) | |
| 1793 | PerlIO_printf(file, ", "); | |
| 1794 | } | |
| 1795 | } | |
| 1796 | PerlIO_putc(file, ')'); | |
| b8fa94d8 MG |
1797 | /* The "quality" of a hash is defined as the total number of |
| 1798 | comparisons needed to access every element once, relative | |
| 1799 | to the expected number needed for a random hash. | |
| 1800 | ||
| 1801 | The total number of comparisons is equal to the sum of | |
| e76cd0fa AMS |
1802 | the squares of the number of entries in each bucket. |
| 1803 | For a random hash of n keys into k buckets, the expected | |
| b8fa94d8 MG |
1804 | value is |
| 1805 | n + n(n-1)/2k | |
| 1806 | */ | |
| 1807 | ||
| 3967c732 JD |
1808 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
| 1809 | sum += freq[i] * i * i; | |
| 1810 | } | |
| 155aba94 | 1811 | while ((keys = keys >> 1)) |
| 3967c732 | 1812 | pow2 = pow2 << 1; |
| 1b95d04f | 1813 | theoret = HvUSEDKEYS(sv); |
| b8fa94d8 | 1814 | theoret += theoret * (theoret-1)/pow2; |
| 3967c732 | 1815 | PerlIO_putc(file, '\n'); |
| 6b4667fc | 1816 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
| 3967c732 JD |
1817 | } |
| 1818 | PerlIO_putc(file, '\n'); | |
| 1b95d04f | 1819 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvUSEDKEYS(sv)); |
| 57def98f JH |
1820 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); |
| 1821 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
| bfcb3514 NC |
1822 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
| 1823 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); | |
| 8d2f4536 | 1824 | { |
| b9ac451d | 1825 | MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab); |
| 8d2f4536 NC |
1826 | if (mg && mg->mg_obj) { |
| 1827 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); | |
| 1828 | } | |
| 1829 | } | |
| bfcb3514 | 1830 | { |
| b9ac451d | 1831 | const char * const hvname = HvNAME_get(sv); |
| bfcb3514 NC |
1832 | if (hvname) |
| 1833 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); | |
| 1834 | } | |
| 86f55936 | 1835 | if (SvOOK(sv)) { |
| ad64d0ec | 1836 | AV * const backrefs |
| 85fbaab2 | 1837 | = *Perl_hv_backreferences_p(aTHX_ MUTABLE_HV(sv)); |
| 7d88e6c4 | 1838 | struct mro_meta * const meta = HvAUX(sv)->xhv_mro_meta; |
| 67e04715 FC |
1839 | if (HvAUX(sv)->xhv_name_count) |
| 1840 | Perl_dump_indent(aTHX_ | |
| 7afc2217 FC |
1841 | level, file, " NAMECOUNT = %"IVdf"\n", |
| 1842 | (IV)HvAUX(sv)->xhv_name_count | |
| 67e04715 | 1843 | ); |
| 15d9236d | 1844 | if (HvAUX(sv)->xhv_name_u.xhvnameu_name && HvENAME_HEK_NN(sv)) { |
| ec3405c8 NC |
1845 | const I32 count = HvAUX(sv)->xhv_name_count; |
| 1846 | if (count) { | |
| 1847 | SV * const names = newSVpvs_flags("", SVs_TEMP); | |
| 1848 | /* The starting point is the first element if count is | |
| 1849 | positive and the second element if count is negative. */ | |
| 1850 | HEK *const *hekp = HvAUX(sv)->xhv_name_u.xhvnameu_names | |
| 1851 | + (count < 0 ? 1 : 0); | |
| 1852 | HEK *const *const endp = HvAUX(sv)->xhv_name_u.xhvnameu_names | |
| 1853 | + (count < 0 ? -count : count); | |
| 1854 | while (hekp < endp) { | |
| 67e04715 FC |
1855 | if (*hekp) { |
| 1856 | sv_catpvs(names, ", \""); | |
| ec3405c8 | 1857 | sv_catpvn(names, HEK_KEY(*hekp), HEK_LEN(*hekp)); |
| 67e04715 | 1858 | sv_catpvs(names, "\""); |
| ec3405c8 NC |
1859 | } else { |
| 1860 | /* This should never happen. */ | |
| 1861 | sv_catpvs(names, ", (null)"); | |
| 67e04715 | 1862 | } |
| ec3405c8 NC |
1863 | ++hekp; |
| 1864 | } | |
| 67e04715 FC |
1865 | Perl_dump_indent(aTHX_ |
| 1866 | level, file, " ENAME = %s\n", SvPV_nolen(names)+2 | |
| 1867 | ); | |
| 1868 | } | |
| 1869 | else | |
| 1870 | Perl_dump_indent(aTHX_ | |
| 1871 | level, file, " ENAME = \"%s\"\n", HvENAME_get(sv) | |
| 1872 | ); | |
| 1873 | } | |
| 86f55936 NC |
1874 | if (backrefs) { |
| 1875 | Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n", | |
| 1876 | PTR2UV(backrefs)); | |
| ad64d0ec | 1877 | do_sv_dump(level+1, file, MUTABLE_SV(backrefs), nest+1, maxnest, |
| 86f55936 NC |
1878 | dumpops, pvlim); |
| 1879 | } | |
| 7d88e6c4 NC |
1880 | if (meta) { |
| 1881 | /* FIXME - mro_algs kflags can signal a UTF-8 name. */ | |
| 1882 | Perl_dump_indent(aTHX_ level, file, " MRO_WHICH = \"%.*s\" (0x%"UVxf")\n", | |
| 1883 | (int)meta->mro_which->length, | |
| 1884 | meta->mro_which->name, | |
| 1885 | PTR2UV(meta->mro_which)); | |
| 1886 | Perl_dump_indent(aTHX_ level, file, " CACHE_GEN = 0x%"UVxf"\n", | |
| 1887 | (UV)meta->cache_gen); | |
| 1888 | Perl_dump_indent(aTHX_ level, file, " PKG_GEN = 0x%"UVxf"\n", | |
| 1889 | (UV)meta->pkg_gen); | |
| 1890 | if (meta->mro_linear_all) { | |
| 1891 | Perl_dump_indent(aTHX_ level, file, " MRO_LINEAR_ALL = 0x%"UVxf"\n", | |
| 1892 | PTR2UV(meta->mro_linear_all)); | |
| 1893 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_linear_all), nest+1, maxnest, | |
| 1894 | dumpops, pvlim); | |
| 1895 | } | |
| 1896 | if (meta->mro_linear_current) { | |
| 1897 | Perl_dump_indent(aTHX_ level, file, " MRO_LINEAR_CURRENT = 0x%"UVxf"\n", | |
| 1898 | PTR2UV(meta->mro_linear_current)); | |
| 1899 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_linear_current), nest+1, maxnest, | |
| 1900 | dumpops, pvlim); | |
| 1901 | } | |
| 1902 | if (meta->mro_nextmethod) { | |
| 1903 | Perl_dump_indent(aTHX_ level, file, " MRO_NEXTMETHOD = 0x%"UVxf"\n", | |
| 1904 | PTR2UV(meta->mro_nextmethod)); | |
| 1905 | do_sv_dump(level+1, file, MUTABLE_SV(meta->mro_nextmethod), nest+1, maxnest, | |
| 1906 | dumpops, pvlim); | |
| 1907 | } | |
| 1908 | if (meta->isa) { | |
| 1909 | Perl_dump_indent(aTHX_ level, file, " ISA = 0x%"UVxf"\n", | |
| 1910 | PTR2UV(meta->isa)); | |
| 1911 | do_sv_dump(level+1, file, MUTABLE_SV(meta->isa), nest+1, maxnest, | |
| 1912 | dumpops, pvlim); | |
| 1913 | } | |
| 1914 | } | |
| 86f55936 | 1915 | } |
| b5698553 | 1916 | if (nest < maxnest) { |
| cbab3169 | 1917 | HV * const hv = MUTABLE_HV(sv); |
| b5698553 TH |
1918 | STRLEN i; |
| 1919 | HE *he; | |
| cbab3169 | 1920 | |
| b5698553 TH |
1921 | if (HvARRAY(hv)) { |
| 1922 | int count = maxnest - nest; | |
| 1923 | for (i=0; i <= HvMAX(hv); i++) { | |
| 1924 | for (he = HvARRAY(hv)[i]; he; he = HeNEXT(he)) { | |
| 1925 | U32 hash; | |
| 1926 | SV * keysv; | |
| 1927 | const char * keypv; | |
| 1928 | SV * elt; | |
| cbab3169 | 1929 | STRLEN len; |
| b5698553 TH |
1930 | |
| 1931 | if (count-- <= 0) goto DONEHV; | |
| 1932 | ||
| 1933 | hash = HeHASH(he); | |
| 1934 | keysv = hv_iterkeysv(he); | |
| 1935 | keypv = SvPV_const(keysv, len); | |
| 1936 | elt = HeVAL(he); | |
| cbab3169 FC |
1937 | |
| 1938 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); | |
| 1939 | if (SvUTF8(keysv)) | |
| 1940 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 6 * SvCUR(keysv), UNI_DISPLAY_QQ)); | |
| b5698553 TH |
1941 | if (HvEITER_get(hv) == he) |
| 1942 | PerlIO_printf(file, "[CURRENT] "); | |
| cbab3169 FC |
1943 | if (HeKREHASH(he)) |
| 1944 | PerlIO_printf(file, "[REHASH] "); | |
| b5698553 | 1945 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV) hash); |
| cbab3169 | 1946 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
| 3967c732 | 1947 | } |
| b5698553 TH |
1948 | } |
| 1949 | DONEHV:; | |
| 1950 | } | |
| 3967c732 JD |
1951 | } |
| 1952 | break; | |
| e0bbf362 | 1953 | |
| 3967c732 | 1954 | case SVt_PVCV: |
| cbf82dd0 NC |
1955 | if (SvPOK(sv)) { |
| 1956 | STRLEN len; | |
| 1957 | const char *const proto = SvPV_const(sv, len); | |
| 1958 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", | |
| 1959 | (int) len, proto); | |
| 1960 | } | |
| 3967c732 JD |
1961 | /* FALL THROUGH */ |
| 1962 | case SVt_PVFM: | |
| 1963 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
| d04ba589 NC |
1964 | if (!CvISXSUB(sv)) { |
| 1965 | if (CvSTART(sv)) { | |
| 1966 | Perl_dump_indent(aTHX_ level, file, | |
| 1967 | " START = 0x%"UVxf" ===> %"IVdf"\n", | |
| 1968 | PTR2UV(CvSTART(sv)), | |
| 1969 | (IV)sequence_num(CvSTART(sv))); | |
| 1970 | } | |
| 1971 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", | |
| 1972 | PTR2UV(CvROOT(sv))); | |
| 1973 | if (CvROOT(sv) && dumpops) { | |
| 1974 | do_op_dump(level+1, file, CvROOT(sv)); | |
| 1975 | } | |
| 1976 | } else { | |
| 126f53f3 | 1977 | SV * const constant = cv_const_sv((const CV *)sv); |
| b1886099 | 1978 | |
| d04ba589 | 1979 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
| b1886099 NC |
1980 | |
| 1981 | if (constant) { | |
| 1982 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf | |
| 1983 | " (CONST SV)\n", | |
| 1984 | PTR2UV(CvXSUBANY(sv).any_ptr)); | |
| 1985 | do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, | |
| 1986 | pvlim); | |
| 1987 | } else { | |
| 1988 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", | |
| 1989 | (IV)CvXSUBANY(sv).any_i32); | |
| 1990 | } | |
| 1991 | } | |
| 3967c732 | 1992 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
| 57843af0 | 1993 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
| 5129b2ca NC |
1994 | if (type == SVt_PVCV) |
| 1995 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); | |
| 894356b3 | 1996 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
| a3985cdc | 1997 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
| 3967c732 | 1998 | if (type == SVt_PVFM) |
| 57def98f JH |
1999 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
| 2000 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
| dd2155a4 DM |
2001 | if (nest < maxnest) { |
| 2002 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); | |
| 3967c732 JD |
2003 | } |
| 2004 | { | |
| b9ac451d | 2005 | const CV * const outside = CvOUTSIDE(sv); |
| 2ef28da1 | 2006 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
| 57def98f | 2007 | PTR2UV(outside), |
| cf2093f6 JH |
2008 | (!outside ? "null" |
| 2009 | : CvANON(outside) ? "ANON" | |
| 2010 | : (outside == PL_main_cv) ? "MAIN" | |
| 2011 | : CvUNIQUE(outside) ? "UNIQUE" | |
| 2012 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
| 3967c732 JD |
2013 | } |
| 2014 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
| ad64d0ec | 2015 | do_sv_dump(level+1, file, MUTABLE_SV(CvOUTSIDE(sv)), nest+1, maxnest, dumpops, pvlim); |
| 3967c732 | 2016 | break; |
| e0bbf362 | 2017 | |
| 926fc7b6 DM |
2018 | case SVt_PVGV: |
| 2019 | case SVt_PVLV: | |
| b9ac451d AL |
2020 | if (type == SVt_PVLV) { |
| 2021 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); | |
| 2022 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); | |
| 2023 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
| 2024 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
| 2025 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') | |
| 2026 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, | |
| 2027 | dumpops, pvlim); | |
| 2028 | } | |
| 926fc7b6 DM |
2029 | if (!isGV_with_GP(sv)) |
| 2030 | break; | |
| cea2e8a9 | 2031 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
| 57def98f | 2032 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
| 3967c732 | 2033 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
| 57def98f | 2034 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
| f472eb5c GS |
2035 | if (!GvGP(sv)) |
| 2036 | break; | |
| 57def98f JH |
2037 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
| 2038 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
| 2039 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
| 2040 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
| 2041 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
| 2042 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
| 2043 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
| 2044 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
| 57def98f | 2045 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
| b195d487 | 2046 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
| e39917cc | 2047 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
| 3967c732 JD |
2048 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
| 2049 | break; | |
| 2050 | case SVt_PVIO: | |
| 57def98f JH |
2051 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
| 2052 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
| 2053 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
| 2054 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
| 2055 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
| 2056 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
| 2057 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
| 27533608 | 2058 | if (IoTOP_NAME(sv)) |
| cea2e8a9 | 2059 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
| 9ba1f565 NC |
2060 | if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) |
| 2061 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); | |
| 2062 | else { | |
| 2063 | Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", | |
| 2064 | PTR2UV(IoTOP_GV(sv))); | |
| ad64d0ec NC |
2065 | do_sv_dump (level+1, file, MUTABLE_SV(IoTOP_GV(sv)), nest+1, |
| 2066 | maxnest, dumpops, pvlim); | |
| 9ba1f565 NC |
2067 | } |
| 2068 | /* Source filters hide things that are not GVs in these three, so let's | |
| 2069 | be careful out there. */ | |
| 27533608 | 2070 | if (IoFMT_NAME(sv)) |
| cea2e8a9 | 2071 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
| 9ba1f565 NC |
2072 | if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) |
| 2073 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); | |
| 2074 | else { | |
| 2075 | Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", | |
| 2076 | PTR2UV(IoFMT_GV(sv))); | |
| ad64d0ec NC |
2077 | do_sv_dump (level+1, file, MUTABLE_SV(IoFMT_GV(sv)), nest+1, |
| 2078 | maxnest, dumpops, pvlim); | |
| 9ba1f565 | 2079 | } |
| 27533608 | 2080 | if (IoBOTTOM_NAME(sv)) |
| cea2e8a9 | 2081 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
| 9ba1f565 NC |
2082 | if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) |
| 2083 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); | |
| 2084 | else { | |
| 2085 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", | |
| 2086 | PTR2UV(IoBOTTOM_GV(sv))); | |
| ad64d0ec NC |
2087 | do_sv_dump (level+1, file, MUTABLE_SV(IoBOTTOM_GV(sv)), nest+1, |
| 2088 | maxnest, dumpops, pvlim); | |
| 9ba1f565 | 2089 | } |
| 27533608 | 2090 | if (isPRINT(IoTYPE(sv))) |
| cea2e8a9 | 2091 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
| 27533608 | 2092 | else |
| cea2e8a9 | 2093 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
| 57def98f | 2094 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
| 3967c732 | 2095 | break; |
| 206ee256 | 2096 | case SVt_REGEXP: |
| d63e6659 DM |
2097 | { |
| 2098 | struct regexp * const r = (struct regexp *)SvANY(sv); | |
| 2099 | flags = RX_EXTFLAGS((REGEXP*)sv); | |
| 2100 | sv_setpv(d,""); | |
| 2101 | append_flags(d, flags, regexp_flags_names); | |
| 2102 | if (*(SvEND(d) - 1) == ',') { | |
| 2103 | SvCUR_set(d, SvCUR(d) - 1); | |
| 2104 | SvPVX(d)[SvCUR(d)] = '\0'; | |
| 2105 | } | |
| 2106 | Perl_dump_indent(aTHX_ level, file, " EXTFLAGS = 0x%"UVxf" (%s)\n", | |
| 2107 | (UV)flags, SvPVX_const(d)); | |
| 2108 | Perl_dump_indent(aTHX_ level, file, " INTFLAGS = 0x%"UVxf"\n", | |
| 2109 | (UV)(r->intflags)); | |
| 2110 | Perl_dump_indent(aTHX_ level, file, " NPARENS = %"UVuf"\n", | |
| 2111 | (UV)(r->nparens)); | |
| 2112 | Perl_dump_indent(aTHX_ level, file, " LASTPAREN = %"UVuf"\n", | |
| 2113 | (UV)(r->lastparen)); | |
| 2114 | Perl_dump_indent(aTHX_ level, file, " LASTCLOSEPAREN = %"UVuf"\n", | |
| 2115 | (UV)(r->lastcloseparen)); | |
| 2116 | Perl_dump_indent(aTHX_ level, file, " MINLEN = %"IVdf"\n", | |
| 2117 | (IV)(r->minlen)); | |
| 2118 | Perl_dump_indent(aTHX_ level, file, " MINLENRET = %"IVdf"\n", | |
| 2119 | (IV)(r->minlenret)); | |
| 2120 | Perl_dump_indent(aTHX_ level, file, " GOFS = %"UVuf"\n", | |
| 2121 | (UV)(r->gofs)); | |
| 2122 | Perl_dump_indent(aTHX_ level, file, " PRE_PREFIX = %"UVuf"\n", | |
| 2123 | (UV)(r->pre_prefix)); | |
| 2124 | Perl_dump_indent(aTHX_ level, file, " SEEN_EVALS = %"UVuf"\n", | |
| 2125 | (UV)(r->seen_evals)); | |
| 2126 | Perl_dump_indent(aTHX_ level, file, " SUBLEN = %"IVdf"\n", | |
| 2127 | (IV)(r->sublen)); | |
| 2128 | if (r->subbeg) | |
| 2129 | Perl_dump_indent(aTHX_ level, file, " SUBBEG = 0x%"UVxf" %s\n", | |
| 2130 | PTR2UV(r->subbeg), | |
| 2131 | pv_display(d, r->subbeg, r->sublen, 50, pvlim)); | |
| 2132 | else | |
| 2133 | Perl_dump_indent(aTHX_ level, file, " SUBBEG = 0x0\n"); | |
| 2134 | Perl_dump_indent(aTHX_ level, file, " ENGINE = 0x%"UVxf"\n", | |
| 2135 | PTR2UV(r->engine)); | |
| 2136 | Perl_dump_indent(aTHX_ level, file, " MOTHER_RE = 0x%"UVxf"\n", | |
| 2137 | PTR2UV(r->mother_re)); | |
| 2138 | Perl_dump_indent(aTHX_ level, file, " PAREN_NAMES = 0x%"UVxf"\n", | |
| 2139 | PTR2UV(r->paren_names)); | |
| 2140 | Perl_dump_indent(aTHX_ level, file, " SUBSTRS = 0x%"UVxf"\n", | |
| 2141 | PTR2UV(r->substrs)); | |
| 2142 | Perl_dump_indent(aTHX_ level, file, " PPRIVATE = 0x%"UVxf"\n", | |
| 2143 | PTR2UV(r->pprivate)); | |
| 2144 | Perl_dump_indent(aTHX_ level, file, " OFFS = 0x%"UVxf"\n", | |
| 2145 | PTR2UV(r->offs)); | |
| 2146 | #ifdef PERL_OLD_COPY_ON_WRITE | |
| 2147 | Perl_dump_indent(aTHX_ level, file, " SAVED_COPY = 0x%"UVxf"\n", | |
| 2148 | PTR2UV(r->saved_copy)); | |
| 2149 | #endif | |
| 2150 | } | |
| 206ee256 | 2151 | break; |
| 3967c732 | 2152 | } |
| cea89e20 | 2153 | SvREFCNT_dec(d); |
| 3967c732 JD |
2154 | } |
| 2155 | ||
| 2156 | void | |
| 864dbfa3 | 2157 | Perl_sv_dump(pTHX_ SV *sv) |
| 3967c732 | 2158 | { |
| 97aff369 | 2159 | dVAR; |
| 7918f24d NC |
2160 | |
| 2161 | PERL_ARGS_ASSERT_SV_DUMP; | |
| 2162 | ||
| d1029faa JP |
2163 | if (SvROK(sv)) |
| 2164 | do_sv_dump(0, Perl_debug_log, sv, 0, 4, 0, 0); | |
| 2165 | else | |
| 2166 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
| 8d063cd8 | 2167 | } |
| bd16a5f0 IZ |
2168 | |
| 2169 | int | |
| 2170 | Perl_runops_debug(pTHX) | |
| 2171 | { | |
| 97aff369 | 2172 | dVAR; |
| bd16a5f0 | 2173 | if (!PL_op) { |
| 9b387841 | 2174 | Perl_ck_warner_d(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
| bd16a5f0 IZ |
2175 | return 0; |
| 2176 | } | |
| 2177 | ||
| 9f3673fb | 2178 | DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); |
| bd16a5f0 | 2179 | do { |
| bd16a5f0 | 2180 | if (PL_debug) { |
| b9ac451d | 2181 | if (PL_watchaddr && (*PL_watchaddr != PL_watchok)) |
| bd16a5f0 IZ |
2182 | PerlIO_printf(Perl_debug_log, |
| 2183 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
| 2184 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
| 2185 | PTR2UV(*PL_watchaddr)); | |
| d6721266 DM |
2186 | if (DEBUG_s_TEST_) { |
| 2187 | if (DEBUG_v_TEST_) { | |
| 2188 | PerlIO_printf(Perl_debug_log, "\n"); | |
| 2189 | deb_stack_all(); | |
| 2190 | } | |
| 2191 | else | |
| 2192 | debstack(); | |
| 2193 | } | |
| 2194 | ||
| 2195 | ||
| bd16a5f0 IZ |
2196 | if (DEBUG_t_TEST_) debop(PL_op); |
| 2197 | if (DEBUG_P_TEST_) debprof(PL_op); | |
| 2198 | } | |
| 16c91539 | 2199 | } while ((PL_op = PL_op->op_ppaddr(aTHX))); |
| 9f3673fb | 2200 | DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); |
| bd16a5f0 IZ |
2201 | |
| 2202 | TAINT_NOT; | |
| 2203 | return 0; | |
| 2204 | } | |
| 2205 | ||
| 2206 | I32 | |
| 6867be6d | 2207 | Perl_debop(pTHX_ const OP *o) |
| bd16a5f0 | 2208 | { |
| 97aff369 | 2209 | dVAR; |
| 7918f24d NC |
2210 | |
| 2211 | PERL_ARGS_ASSERT_DEBOP; | |
| 2212 | ||
| 1045810a IZ |
2213 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
| 2214 | return 0; | |
| 2215 | ||
| bd16a5f0 IZ |
2216 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
| 2217 | switch (o->op_type) { | |
| 2218 | case OP_CONST: | |
| 996c9baa | 2219 | case OP_HINTSEVAL: |
| 6cefa69e | 2220 | /* With ITHREADS, consts are stored in the pad, and the right pad |
| 7367e658 | 2221 | * may not be active here, so check. |
| 6cefa69e | 2222 | * Looks like only during compiling the pads are illegal. |
| 7367e658 | 2223 | */ |
| 6cefa69e RU |
2224 | #ifdef USE_ITHREADS |
| 2225 | if ((((SVOP*)o)->op_sv) || !IN_PERL_COMPILETIME) | |
| 2226 | #endif | |
| 7367e658 | 2227 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); |
| bd16a5f0 IZ |
2228 | break; |
| 2229 | case OP_GVSV: | |
| 2230 | case OP_GV: | |
| 2231 | if (cGVOPo_gv) { | |
| b9ac451d | 2232 | SV * const sv = newSV(0); |
| 3b721df9 | 2233 | #ifdef PERL_MAD |
| 84021b46 | 2234 | /* FIXME - is this making unwarranted assumptions about the |
| 3b721df9 NC |
2235 | UTF-8 cleanliness of the dump file handle? */ |
| 2236 | SvUTF8_on(sv); | |
| 2237 | #endif | |
| bd61b366 | 2238 | gv_fullname3(sv, cGVOPo_gv, NULL); |
| 93524f2b | 2239 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
| bd16a5f0 IZ |
2240 | SvREFCNT_dec(sv); |
| 2241 | } | |
| 2242 | else | |
| 2243 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
| 2244 | break; | |
| 2245 | case OP_PADSV: | |
| 2246 | case OP_PADAV: | |
| 2247 | case OP_PADHV: | |
| a3b680e6 | 2248 | { |
| bd16a5f0 | 2249 | /* print the lexical's name */ |
| b9ac451d | 2250 | CV * const cv = deb_curcv(cxstack_ix); |
| a3b680e6 | 2251 | SV *sv; |
| bd16a5f0 | 2252 | if (cv) { |
| b9ac451d | 2253 | AV * const padlist = CvPADLIST(cv); |
| 502c6561 | 2254 | AV * const comppad = MUTABLE_AV(*av_fetch(padlist, 0, FALSE)); |
| bd16a5f0 IZ |
2255 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
| 2256 | } else | |
| a0714e2c | 2257 | sv = NULL; |
| bd16a5f0 | 2258 | if (sv) |
| b9ac451d | 2259 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
| bd16a5f0 | 2260 | else |
| b9ac451d | 2261 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); |
| a3b680e6 | 2262 | } |
| bd16a5f0 IZ |
2263 | break; |
| 2264 | default: | |
| 091ab601 | 2265 | break; |
| bd16a5f0 IZ |
2266 | } |
| 2267 | PerlIO_printf(Perl_debug_log, "\n"); | |
| 2268 | return 0; | |
| 2269 | } | |
| 2270 | ||
| 2271 | STATIC CV* | |
| 61f9802b | 2272 | S_deb_curcv(pTHX_ const I32 ix) |
| bd16a5f0 | 2273 | { |
| 97aff369 | 2274 | dVAR; |
| b9ac451d | 2275 | const PERL_CONTEXT * const cx = &cxstack[ix]; |
| bd16a5f0 IZ |
2276 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
| 2277 | return cx->blk_sub.cv; | |
| 2278 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
| 2279 | return PL_compcv; | |
| 2280 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) | |
| 2281 | return PL_main_cv; | |
| 2282 | else if (ix <= 0) | |
| 601f1833 | 2283 | return NULL; |
| bd16a5f0 IZ |
2284 | else |
| 2285 | return deb_curcv(ix - 1); | |
| 2286 | } | |
| 2287 | ||
| 2288 | void | |
| 2289 | Perl_watch(pTHX_ char **addr) | |
| 2290 | { | |
| 97aff369 | 2291 | dVAR; |
| 7918f24d NC |
2292 | |
| 2293 | PERL_ARGS_ASSERT_WATCH; | |
| 2294 | ||
| bd16a5f0 IZ |
2295 | PL_watchaddr = addr; |
| 2296 | PL_watchok = *addr; | |
| 2297 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
| 2298 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
| 2299 | } | |
| 2300 | ||
| 2301 | STATIC void | |
| e1ec3a88 | 2302 | S_debprof(pTHX_ const OP *o) |
| bd16a5f0 | 2303 | { |
| 97aff369 | 2304 | dVAR; |
| 7918f24d NC |
2305 | |
| 2306 | PERL_ARGS_ASSERT_DEBPROF; | |
| 2307 | ||
| 61f9802b | 2308 | if (!DEBUG_J_TEST_ && CopSTASH_eq(PL_curcop, PL_debstash)) |
| 1045810a | 2309 | return; |
| bd16a5f0 | 2310 | if (!PL_profiledata) |
| a02a5408 | 2311 | Newxz(PL_profiledata, MAXO, U32); |
| bd16a5f0 IZ |
2312 | ++PL_profiledata[o->op_type]; |
| 2313 | } | |
| 2314 | ||
| 2315 | void | |
| 2316 | Perl_debprofdump(pTHX) | |
| 2317 | { | |
| 97aff369 | 2318 | dVAR; |
| bd16a5f0 IZ |
2319 | unsigned i; |
| 2320 | if (!PL_profiledata) | |
| 2321 | return; | |
| 2322 | for (i = 0; i < MAXO; i++) { | |
| 2323 | if (PL_profiledata[i]) | |
| 2324 | PerlIO_printf(Perl_debug_log, | |
| 2325 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
| 2326 | PL_op_name[i]); | |
| 2327 | } | |
| 2328 | } | |
| 66610fdd | 2329 | |
| 3b721df9 NC |
2330 | #ifdef PERL_MAD |
| 2331 | /* | |
| 2332 | * XML variants of most of the above routines | |
| 2333 | */ | |
| 2334 | ||
| 4136a0f7 | 2335 | STATIC void |
| 3b721df9 NC |
2336 | S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
| 2337 | { | |
| 2338 | va_list args; | |
| 7918f24d NC |
2339 | |
| 2340 | PERL_ARGS_ASSERT_XMLDUMP_ATTR; | |
| 2341 | ||
| 3b721df9 NC |
2342 | PerlIO_printf(file, "\n "); |
| 2343 | va_start(args, pat); | |
| 2344 | xmldump_vindent(level, file, pat, &args); | |
| 2345 | va_end(args); | |
| 2346 | } | |
| 2347 | ||
| 2348 | ||
| 2349 | void | |
| 2350 | Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) | |
| 2351 | { | |
| 2352 | va_list args; | |
| 7918f24d | 2353 | PERL_ARGS_ASSERT_XMLDUMP_INDENT; |
| 3b721df9 NC |
2354 | va_start(args, pat); |
| 2355 | xmldump_vindent(level, file, pat, &args); | |
| 2356 | va_end(args); | |
| 2357 | } | |
| 2358 | ||
| 2359 | void | |
| 2360 | Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) | |
| 2361 | { | |
| 7918f24d NC |
2362 | PERL_ARGS_ASSERT_XMLDUMP_VINDENT; |
| 2363 | ||
| 3b721df9 NC |
2364 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
| 2365 | PerlIO_vprintf(file, pat, *args); | |
| 2366 | } | |
| 2367 | ||
| 2368 | void | |
| 2369 | Perl_xmldump_all(pTHX) | |
| 2370 | { | |
| f0e3f042 CS |
2371 | xmldump_all_perl(FALSE); |
| 2372 | } | |
| 2373 | ||
| 2374 | void | |
| 0190d5ef | 2375 | Perl_xmldump_all_perl(pTHX_ bool justperl PERL_UNUSED_DECL) |
| f0e3f042 | 2376 | { |
| 3b721df9 NC |
2377 | PerlIO_setlinebuf(PL_xmlfp); |
| 2378 | if (PL_main_root) | |
| 2379 | op_xmldump(PL_main_root); | |
| 0190d5ef CS |
2380 | /* someday we might call this, when it outputs XML: */ |
| 2381 | /* xmldump_packsubs_perl(PL_defstash, justperl); */ | |
| 3b721df9 NC |
2382 | if (PL_xmlfp != (PerlIO*)PerlIO_stdout()) |
| 2383 | PerlIO_close(PL_xmlfp); | |
| 2384 | PL_xmlfp = 0; | |
| 2385 | } | |
| 2386 | ||
| 2387 | void | |
| 2388 | Perl_xmldump_packsubs(pTHX_ const HV *stash) | |
| 2389 | { | |
| 28eb953d | 2390 | PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS; |
| 3ab0c9fa NC |
2391 | xmldump_packsubs_perl(stash, FALSE); |
| 2392 | } | |
| 2393 | ||
| 2394 | void | |
| 2395 | Perl_xmldump_packsubs_perl(pTHX_ const HV *stash, bool justperl) | |
| 2396 | { | |
| 3b721df9 NC |
2397 | I32 i; |
| 2398 | HE *entry; | |
| 2399 | ||
| 28eb953d | 2400 | PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL; |
| 7918f24d | 2401 | |
| 3b721df9 NC |
2402 | if (!HvARRAY(stash)) |
| 2403 | return; | |
| 2404 | for (i = 0; i <= (I32) HvMAX(stash); i++) { | |
| 2405 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { | |
| 159b6efe | 2406 | GV *gv = MUTABLE_GV(HeVAL(entry)); |
| 3b721df9 NC |
2407 | HV *hv; |
| 2408 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) | |
| 2409 | continue; | |
| 2410 | if (GvCVu(gv)) | |
| 3ab0c9fa | 2411 | xmldump_sub_perl(gv, justperl); |
| 3b721df9 NC |
2412 | if (GvFORM(gv)) |
| 2413 | xmldump_form(gv); | |
| 2414 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' | |
| 2415 | && (hv = GvHV(gv)) && hv != PL_defstash) | |
| 3ab0c9fa | 2416 | xmldump_packsubs_perl(hv, justperl); /* nested package */ |
| 3b721df9 NC |
2417 | } |
| 2418 | } | |
| 2419 | } | |
| 2420 | ||
| 2421 | void | |
| 2422 | Perl_xmldump_sub(pTHX_ const GV *gv) | |
| 2423 | { | |
| 28eb953d | 2424 | PERL_ARGS_ASSERT_XMLDUMP_SUB; |
| f0e3f042 CS |
2425 | xmldump_sub_perl(gv, FALSE); |
| 2426 | } | |
| 2427 | ||
| 2428 | void | |
| 2429 | Perl_xmldump_sub_perl(pTHX_ const GV *gv, bool justperl) | |
| 2430 | { | |
| 2431 | SV * sv; | |
| 3b721df9 | 2432 | |
| 28eb953d | 2433 | PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL; |
| 7918f24d | 2434 | |
| f0e3f042 CS |
2435 | if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv)))) |
| 2436 | return; | |
| 2437 | ||
| 2438 | sv = sv_newmortal(); | |
| 1a9a51d4 | 2439 | gv_fullname3(sv, gv, NULL); |
| 3b721df9 NC |
2440 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv)); |
| 2441 | if (CvXSUB(GvCV(gv))) | |
| 2442 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n", | |
| 2443 | PTR2UV(CvXSUB(GvCV(gv))), | |
| 2444 | (int)CvXSUBANY(GvCV(gv)).any_i32); | |
| 2445 | else if (CvROOT(GvCV(gv))) | |
| 2446 | op_xmldump(CvROOT(GvCV(gv))); | |
| 2447 | else | |
| 2448 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); | |
| 2449 | } | |
| 2450 | ||
| 2451 | void | |
| 2452 | Perl_xmldump_form(pTHX_ const GV *gv) | |
| 2453 | { | |
| 61f9802b | 2454 | SV * const sv = sv_newmortal(); |
| 3b721df9 | 2455 | |
| 7918f24d NC |
2456 | PERL_ARGS_ASSERT_XMLDUMP_FORM; |
| 2457 | ||
| 1a9a51d4 | 2458 | gv_fullname3(sv, gv, NULL); |
| 3b721df9 NC |
2459 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv)); |
| 2460 | if (CvROOT(GvFORM(gv))) | |
| 2461 | op_xmldump(CvROOT(GvFORM(gv))); | |
| 2462 | else | |
| 2463 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); | |
| 2464 | } | |
| 2465 | ||
| 2466 | void | |
| 2467 | Perl_xmldump_eval(pTHX) | |
| 2468 | { | |
| 2469 | op_xmldump(PL_eval_root); | |
| 2470 | } | |
| 2471 | ||
| 2472 | char * | |
| 2473 | Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv) | |
| 2474 | { | |
| 7918f24d | 2475 | PERL_ARGS_ASSERT_SV_CATXMLSV; |
| 3b721df9 NC |
2476 | return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv)); |
| 2477 | } | |
| 2478 | ||
| 2479 | char * | |
| 9dcc53ea Z |
2480 | Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8) |
| 2481 | { | |
| 2482 | PERL_ARGS_ASSERT_SV_CATXMLPV; | |
| 2483 | return sv_catxmlpvn(dsv, pv, strlen(pv), utf8); | |
| 2484 | } | |
| 2485 | ||
| 2486 | char * | |
| 20f84293 | 2487 | Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8) |
| 3b721df9 NC |
2488 | { |
| 2489 | unsigned int c; | |
| 61f9802b | 2490 | const char * const e = pv + len; |
| 20f84293 | 2491 | const char * const start = pv; |
| 3b721df9 NC |
2492 | STRLEN dsvcur; |
| 2493 | STRLEN cl; | |
| 2494 | ||
| 7918f24d NC |
2495 | PERL_ARGS_ASSERT_SV_CATXMLPVN; |
| 2496 | ||
| 76f68e9b | 2497 | sv_catpvs(dsv,""); |
| 3b721df9 NC |
2498 | dsvcur = SvCUR(dsv); /* in case we have to restart */ |
| 2499 | ||
| 2500 | retry: | |
| 2501 | while (pv < e) { | |
| 2502 | if (utf8) { | |
| 2503 | c = utf8_to_uvchr((U8*)pv, &cl); | |
| 2504 | if (cl == 0) { | |
| 2505 | SvCUR(dsv) = dsvcur; | |
| 2506 | pv = start; | |
| 2507 | utf8 = 0; | |
| 2508 | goto retry; | |
| 2509 | } | |
| 2510 | } | |
| 2511 | else | |
| 2512 | c = (*pv & 255); | |
| 2513 | ||
| 2514 | switch (c) { | |
| 2515 | case 0x00: | |
| 2516 | case 0x01: | |
| 2517 | case 0x02: | |
| 2518 | case 0x03: | |
| 2519 | case 0x04: | |
| 2520 | case 0x05: | |
| 2521 | case 0x06: | |
| 2522 | case 0x07: | |
| 2523 | case 0x08: | |
| 2524 | case 0x0b: | |
| 2525 | case 0x0c: | |
| 2526 | case 0x0e: | |
| 2527 | case 0x0f: | |
| 2528 | case 0x10: | |
| 2529 | case 0x11: | |
| 2530 | case 0x12: | |
| 2531 | case 0x13: | |
| 2532 | case 0x14: | |
| 2533 | case 0x15: | |
| 2534 | case 0x16: | |
| 2535 | case 0x17: | |
| 2536 | case 0x18: | |
| 2537 | case 0x19: | |
| 2538 | case 0x1a: | |
| 2539 | case 0x1b: | |
| 2540 | case 0x1c: | |
| 2541 | case 0x1d: | |
| 2542 | case 0x1e: | |
| 2543 | case 0x1f: | |
| 2544 | case 0x7f: | |
| 2545 | case 0x80: | |
| 2546 | case 0x81: | |
| 2547 | case 0x82: | |
| 2548 | case 0x83: | |
| 2549 | case 0x84: | |
| 2550 | case 0x86: | |
| 2551 | case 0x87: | |
| 2552 | case 0x88: | |
| 2553 | case 0x89: | |
| 2554 | case 0x90: | |
| 2555 | case 0x91: | |
| 2556 | case 0x92: | |
| 2557 | case 0x93: | |
| 2558 | case 0x94: | |
| 2559 | case 0x95: | |
| 2560 | case 0x96: | |
| 2561 | case 0x97: | |
| 2562 | case 0x98: | |
| 2563 | case 0x99: | |
| 2564 | case 0x9a: | |
| 2565 | case 0x9b: | |
| 2566 | case 0x9c: | |
| 2567 | case 0x9d: | |
| 2568 | case 0x9e: | |
| 2569 | case 0x9f: | |
| 2570 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); | |
| 2571 | break; | |
| 2572 | case '<': | |
| f3a2811a | 2573 | sv_catpvs(dsv, "<"); |
| 3b721df9 NC |
2574 | break; |
| 2575 | case '>': | |
| f3a2811a | 2576 | sv_catpvs(dsv, ">"); |
| 3b721df9 NC |
2577 | break; |
| 2578 | case '&': | |
| f3a2811a | 2579 | sv_catpvs(dsv, "&"); |
| 3b721df9 NC |
2580 | break; |
| 2581 | case '"': | |
| 49de0815 | 2582 | sv_catpvs(dsv, """); |
| 3b721df9 NC |
2583 | break; |
| 2584 | default: | |
| 2585 | if (c < 0xD800) { | |
| 2586 | if (c < 32 || c > 127) { | |
| 2587 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); | |
| 2588 | } | |
| 2589 | else { | |
| 5e7aa789 NC |
2590 | const char string = (char) c; |
| 2591 | sv_catpvn(dsv, &string, 1); | |
| 3b721df9 NC |
2592 | } |
| 2593 | break; | |
| 2594 | } | |
| 2595 | if ((c >= 0xD800 && c <= 0xDB7F) || | |
| 2596 | (c >= 0xDC00 && c <= 0xDFFF) || | |
| 2597 | (c >= 0xFFF0 && c <= 0xFFFF) || | |
| 2598 | c > 0x10ffff) | |
| 2599 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); | |
| 2600 | else | |
| 2601 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); | |
| 2602 | } | |
| 2603 | ||
| 2604 | if (utf8) | |
| 2605 | pv += UTF8SKIP(pv); | |
| 2606 | else | |
| 2607 | pv++; | |
| 2608 | } | |
| 2609 | ||
| 2610 | return SvPVX(dsv); | |
| 2611 | } | |
| 2612 | ||
| 2613 | char * | |
| 2614 | Perl_sv_xmlpeek(pTHX_ SV *sv) | |
| 2615 | { | |
| 61f9802b | 2616 | SV * const t = sv_newmortal(); |
| 3b721df9 NC |
2617 | STRLEN n_a; |
| 2618 | int unref = 0; | |
| 2619 | ||
| 7918f24d NC |
2620 | PERL_ARGS_ASSERT_SV_XMLPEEK; |
| 2621 | ||
| 3b721df9 | 2622 | sv_utf8_upgrade(t); |
| 76f68e9b | 2623 | sv_setpvs(t, ""); |
| 3b721df9 NC |
2624 | /* retry: */ |
| 2625 | if (!sv) { | |
| 2626 | sv_catpv(t, "VOID=\"\""); | |
| 2627 | goto finish; | |
| 2628 | } | |
| ad64d0ec | 2629 | else if (sv == (const SV *)0x55555555 || SvTYPE(sv) == 'U') { |
| 3b721df9 NC |
2630 | sv_catpv(t, "WILD=\"\""); |
| 2631 | goto finish; | |
| 2632 | } | |
| 2633 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { | |
| 2634 | if (sv == &PL_sv_undef) { | |
| 2635 | sv_catpv(t, "SV_UNDEF=\"1\""); | |
| 2636 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
| 2637 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2638 | SvREADONLY(sv)) | |
| 2639 | goto finish; | |
| 2640 | } | |
| 2641 | else if (sv == &PL_sv_no) { | |
| 2642 | sv_catpv(t, "SV_NO=\"1\""); | |
| 2643 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
| 2644 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2645 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
| 2646 | SVp_POK|SVp_NOK)) && | |
| 2647 | SvCUR(sv) == 0 && | |
| 2648 | SvNVX(sv) == 0.0) | |
| 2649 | goto finish; | |
| 2650 | } | |
| 2651 | else if (sv == &PL_sv_yes) { | |
| 2652 | sv_catpv(t, "SV_YES=\"1\""); | |
| 2653 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
| 2654 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2655 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
| 2656 | SVp_POK|SVp_NOK)) && | |
| 2657 | SvCUR(sv) == 1 && | |
| 2658 | SvPVX(sv) && *SvPVX(sv) == '1' && | |
| 2659 | SvNVX(sv) == 1.0) | |
| 2660 | goto finish; | |
| 2661 | } | |
| 2662 | else { | |
| 2663 | sv_catpv(t, "SV_PLACEHOLDER=\"1\""); | |
| 2664 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
| 2665 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
| 2666 | SvREADONLY(sv)) | |
| 2667 | goto finish; | |
| 2668 | } | |
| 2669 | sv_catpv(t, " XXX=\"\" "); | |
| 2670 | } | |
| 2671 | else if (SvREFCNT(sv) == 0) { | |
| 2672 | sv_catpv(t, " refcnt=\"0\""); | |
| 2673 | unref++; | |
| 2674 | } | |
| 2675 | else if (DEBUG_R_TEST_) { | |
| 2676 | int is_tmp = 0; | |
| 2677 | I32 ix; | |
| 2678 | /* is this SV on the tmps stack? */ | |
| 2679 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
| 2680 | if (PL_tmps_stack[ix] == sv) { | |
| 2681 | is_tmp = 1; | |
| 2682 | break; | |
| 2683 | } | |
| 2684 | } | |
| 2685 | if (SvREFCNT(sv) > 1) | |
| 2686 | Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv), | |
| 2687 | is_tmp ? "T" : ""); | |
| 2688 | else if (is_tmp) | |
| 2689 | sv_catpv(t, " DRT=\"<T>\""); | |
| 2690 | } | |
| 2691 | ||
| 2692 | if (SvROK(sv)) { | |
| 2693 | sv_catpv(t, " ROK=\"\""); | |
| 2694 | } | |
| 2695 | switch (SvTYPE(sv)) { | |
| 2696 | default: | |
| 2697 | sv_catpv(t, " FREED=\"1\""); | |
| 2698 | goto finish; | |
| 2699 | ||
| 2700 | case SVt_NULL: | |
| 2701 | sv_catpv(t, " UNDEF=\"1\""); | |
| 2702 | goto finish; | |
| 2703 | case SVt_IV: | |
| 2704 | sv_catpv(t, " IV=\""); | |
| 2705 | break; | |
| 2706 | case SVt_NV: | |
| 2707 | sv_catpv(t, " NV=\""); | |
| 2708 | break; | |
| 3b721df9 NC |
2709 | case SVt_PV: |
| 2710 | sv_catpv(t, " PV=\""); | |
| 2711 | break; | |
| 2712 | case SVt_PVIV: | |
| 2713 | sv_catpv(t, " PVIV=\""); | |
| 2714 | break; | |
| 2715 | case SVt_PVNV: | |
| 2716 | sv_catpv(t, " PVNV=\""); | |
| 2717 | break; | |
| 2718 | case SVt_PVMG: | |
| 2719 | sv_catpv(t, " PVMG=\""); | |
| 2720 | break; | |
| 2721 | case SVt_PVLV: | |
| 2722 | sv_catpv(t, " PVLV=\""); | |
| 2723 | break; | |
| 2724 | case SVt_PVAV: | |
| 2725 | sv_catpv(t, " AV=\""); | |
| 2726 | break; | |
| 2727 | case SVt_PVHV: | |
| 2728 | sv_catpv(t, " HV=\""); | |
| 2729 | break; | |
| 2730 | case SVt_PVCV: | |
| 2731 | if (CvGV(sv)) | |
| 2732 | Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv))); | |
| 2733 | else | |
| 2734 | sv_catpv(t, " CV=\"()\""); | |
| 2735 | goto finish; | |
| 2736 | case SVt_PVGV: | |
| 2737 | sv_catpv(t, " GV=\""); | |
| 2738 | break; | |
| cecf5685 NC |
2739 | case SVt_BIND: |
| 2740 | sv_catpv(t, " BIND=\""); | |
| 3b721df9 | 2741 | break; |
| d914baab | 2742 | case SVt_REGEXP: |
| 8619e557 | 2743 | sv_catpv(t, " REGEXP=\""); |
| 4df7f6af | 2744 | break; |
| 3b721df9 NC |
2745 | case SVt_PVFM: |
| 2746 | sv_catpv(t, " FM=\""); | |
| 2747 | break; | |
| 2748 | case SVt_PVIO: | |
| 2749 | sv_catpv(t, " IO=\""); | |
| 2750 | break; | |
| 2751 | } | |
| 2752 | ||
| 2753 | if (SvPOKp(sv)) { | |
| 2754 | if (SvPVX(sv)) { | |
| 2755 | sv_catxmlsv(t, sv); | |
| 2756 | } | |
| 2757 | } | |
| 2758 | else if (SvNOKp(sv)) { | |
| 2759 | STORE_NUMERIC_LOCAL_SET_STANDARD(); | |
| 2760 | Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv)); | |
| 2761 | RESTORE_NUMERIC_LOCAL(); | |
| 2762 | } | |
| 2763 | else if (SvIOKp(sv)) { | |
| 2764 | if (SvIsUV(sv)) | |
| 2765 | Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv)); | |
| 2766 | else | |
| 2767 | Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv)); | |
| 2768 | } | |
| 2769 | else | |
| 2770 | sv_catpv(t, ""); | |
| 2771 | sv_catpv(t, "\""); | |
| 2772 | ||
| 2773 | finish: | |
| 61f9802b AL |
2774 | while (unref--) |
| 2775 | sv_catpv(t, ")"); | |
| 3b721df9 NC |
2776 | return SvPV(t, n_a); |
| 2777 | } | |
| 2778 | ||
| 2779 | void | |
| 2780 | Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) | |
| 2781 | { | |
| 7918f24d NC |
2782 | PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP; |
| 2783 | ||
| 3b721df9 NC |
2784 | if (!pm) { |
| 2785 | Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n"); | |
| 2786 | return; | |
| 2787 | } | |
| 2788 | Perl_xmldump_indent(aTHX_ level, file, "<pmop \n"); | |
| 2789 | level++; | |
| 2790 | if (PM_GETRE(pm)) { | |
| d914baab | 2791 | REGEXP *const r = PM_GETRE(pm); |
| 643e696a | 2792 | SV * const tmpsv = newSVpvn_utf8("", 0, TRUE); |
| ad64d0ec | 2793 | sv_catxmlsv(tmpsv, MUTABLE_SV(r)); |
| 3b721df9 NC |
2794 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n", |
| 2795 | SvPVX(tmpsv)); | |
| 2796 | SvREFCNT_dec(tmpsv); | |
| 2797 | Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n", | |
| 2798 | (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP"); | |
| 2799 | } | |
| 2800 | else | |
| 2801 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n"); | |
| d914baab | 2802 | if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) { |
| 3df43ef7 | 2803 | SV * const tmpsv = pm_description(pm); |
| 3b721df9 NC |
2804 | Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
| 2805 | SvREFCNT_dec(tmpsv); | |
| 2806 | } | |
| 2807 | ||
| 2808 | level--; | |
| 20e98b0f | 2809 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) { |
| 3b721df9 NC |
2810 | Perl_xmldump_indent(aTHX_ level, file, ">\n"); |
| 2811 | Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n"); | |
| 20e98b0f | 2812 | do_op_xmldump(level+2, file, pm->op_pmreplrootu.op_pmreplroot); |
| 3b721df9 NC |
2813 | Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n"); |
| 2814 | Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n"); | |
| 2815 | } | |
| 2816 | else | |
| 2817 | Perl_xmldump_indent(aTHX_ level, file, "/>\n"); | |
| 2818 | } | |
| 2819 | ||
| 2820 | void | |
| 2821 | Perl_pmop_xmldump(pTHX_ const PMOP *pm) | |
| 2822 | { | |
| 2823 | do_pmop_xmldump(0, PL_xmlfp, pm); | |
| 2824 | } | |
| 2825 | ||
| 2826 | void | |
| 2827 | Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o) | |
| 2828 | { | |
| 2829 | UV seq; | |
| 2830 | int contents = 0; | |
| 7918f24d NC |
2831 | |
| 2832 | PERL_ARGS_ASSERT_DO_OP_XMLDUMP; | |
| 2833 | ||
| 3b721df9 NC |
2834 | if (!o) |
| 2835 | return; | |
| 2836 | sequence(o); | |
| 2837 | seq = sequence_num(o); | |
| 2838 | Perl_xmldump_indent(aTHX_ level, file, | |
| 2839 | "<op_%s seq=\"%"UVuf" -> ", | |
| 2840 | OP_NAME(o), | |
| 2841 | seq); | |
| 2842 | level++; | |
| 2843 | if (o->op_next) | |
| 2844 | PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"", | |
| 2845 | sequence_num(o->op_next)); | |
| 2846 | else | |
| 2847 | PerlIO_printf(file, "DONE\""); | |
| 2848 | ||
| 2849 | if (o->op_targ) { | |
| 2850 | if (o->op_type == OP_NULL) | |
| 2851 | { | |
| 2852 | PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]); | |
| 2853 | if (o->op_targ == OP_NEXTSTATE) | |
| 2854 | { | |
| 2855 | if (CopLINE(cCOPo)) | |
| f5992bc4 | 2856 | PerlIO_printf(file, " line=\"%"UVuf"\"", |
| 3b721df9 NC |
2857 | (UV)CopLINE(cCOPo)); |
| 2858 | if (CopSTASHPV(cCOPo)) | |
| 2859 | PerlIO_printf(file, " package=\"%s\"", | |
| 2860 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 2861 | if (CopLABEL(cCOPo)) |
| 3b721df9 | 2862 | PerlIO_printf(file, " label=\"%s\"", |
| 4b65a919 | 2863 | CopLABEL(cCOPo)); |
| 3b721df9 NC |
2864 | } |
| 2865 | } | |
| 2866 | else | |
| 2867 | PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ); | |
| 2868 | } | |
| 2869 | #ifdef DUMPADDR | |
| 2870 | PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next); | |
| 2871 | #endif | |
| 2872 | if (o->op_flags) { | |
| 76f68e9b | 2873 | SV * const tmpsv = newSVpvs(""); |
| 3b721df9 NC |
2874 | switch (o->op_flags & OPf_WANT) { |
| 2875 | case OPf_WANT_VOID: | |
| 2876 | sv_catpv(tmpsv, ",VOID"); | |
| 2877 | break; | |
| 2878 | case OPf_WANT_SCALAR: | |
| 2879 | sv_catpv(tmpsv, ",SCALAR"); | |
| 2880 | break; | |
| 2881 | case OPf_WANT_LIST: | |
| 2882 | sv_catpv(tmpsv, ",LIST"); | |
| 2883 | break; | |
| 2884 | default: | |
| 2885 | sv_catpv(tmpsv, ",UNKNOWN"); | |
| 2886 | break; | |
| 2887 | } | |
| 2888 | if (o->op_flags & OPf_KIDS) | |
| 2889 | sv_catpv(tmpsv, ",KIDS"); | |
| 2890 | if (o->op_flags & OPf_PARENS) | |
| 2891 | sv_catpv(tmpsv, ",PARENS"); | |
| 2892 | if (o->op_flags & OPf_STACKED) | |
| 2893 | sv_catpv(tmpsv, ",STACKED"); | |
| 2894 | if (o->op_flags & OPf_REF) | |
| 2895 | sv_catpv(tmpsv, ",REF"); | |
| 2896 | if (o->op_flags & OPf_MOD) | |
| 2897 | sv_catpv(tmpsv, ",MOD"); | |
| 2898 | if (o->op_flags & OPf_SPECIAL) | |
| 2899 | sv_catpv(tmpsv, ",SPECIAL"); | |
| 2900 | PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); | |
| 2901 | SvREFCNT_dec(tmpsv); | |
| 2902 | } | |
| 2903 | if (o->op_private) { | |
| 76f68e9b | 2904 | SV * const tmpsv = newSVpvs(""); |
| 3b721df9 NC |
2905 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
| 2906 | if (o->op_private & OPpTARGET_MY) | |
| 2907 | sv_catpv(tmpsv, ",TARGET_MY"); | |
| 2908 | } | |
| 2909 | else if (o->op_type == OP_LEAVESUB || | |
| 2910 | o->op_type == OP_LEAVE || | |
| 2911 | o->op_type == OP_LEAVESUBLV || | |
| 2912 | o->op_type == OP_LEAVEWRITE) { | |
| 2913 | if (o->op_private & OPpREFCOUNTED) | |
| 2914 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
| 2915 | } | |
| 2916 | else if (o->op_type == OP_AASSIGN) { | |
| 2917 | if (o->op_private & OPpASSIGN_COMMON) | |
| 2918 | sv_catpv(tmpsv, ",COMMON"); | |
| 2919 | } | |
| 2920 | else if (o->op_type == OP_SASSIGN) { | |
| 2921 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
| 2922 | sv_catpv(tmpsv, ",BACKWARDS"); | |
| 2923 | } | |
| 2924 | else if (o->op_type == OP_TRANS) { | |
| 2925 | if (o->op_private & OPpTRANS_SQUASH) | |
| 2926 | sv_catpv(tmpsv, ",SQUASH"); | |
| 2927 | if (o->op_private & OPpTRANS_DELETE) | |
| 2928 | sv_catpv(tmpsv, ",DELETE"); | |
| 2929 | if (o->op_private & OPpTRANS_COMPLEMENT) | |
| 2930 | sv_catpv(tmpsv, ",COMPLEMENT"); | |
| 2931 | if (o->op_private & OPpTRANS_IDENTICAL) | |
| 2932 | sv_catpv(tmpsv, ",IDENTICAL"); | |
| 2933 | if (o->op_private & OPpTRANS_GROWS) | |
| 2934 | sv_catpv(tmpsv, ",GROWS"); | |
| 2935 | } | |
| 2936 | else if (o->op_type == OP_REPEAT) { | |
| 2937 | if (o->op_private & OPpREPEAT_DOLIST) | |
| 2938 | sv_catpv(tmpsv, ",DOLIST"); | |
| 2939 | } | |
| 2940 | else if (o->op_type == OP_ENTERSUB || | |
| 2941 | o->op_type == OP_RV2SV || | |
| 2942 | o->op_type == OP_GVSV || | |
| 2943 | o->op_type == OP_RV2AV || | |
| 2944 | o->op_type == OP_RV2HV || | |
| 2945 | o->op_type == OP_RV2GV || | |
| 2946 | o->op_type == OP_AELEM || | |
| 2947 | o->op_type == OP_HELEM ) | |
| 2948 | { | |
| 2949 | if (o->op_type == OP_ENTERSUB) { | |
| 2950 | if (o->op_private & OPpENTERSUB_AMPER) | |
| 2951 | sv_catpv(tmpsv, ",AMPER"); | |
| 2952 | if (o->op_private & OPpENTERSUB_DB) | |
| 2953 | sv_catpv(tmpsv, ",DB"); | |
| 2954 | if (o->op_private & OPpENTERSUB_HASTARG) | |
| 2955 | sv_catpv(tmpsv, ",HASTARG"); | |
| 2956 | if (o->op_private & OPpENTERSUB_NOPAREN) | |
| 2957 | sv_catpv(tmpsv, ",NOPAREN"); | |
| 2958 | if (o->op_private & OPpENTERSUB_INARGS) | |
| 2959 | sv_catpv(tmpsv, ",INARGS"); | |
| 3b721df9 NC |
2960 | } |
| 2961 | else { | |
| 2962 | switch (o->op_private & OPpDEREF) { | |
| 2963 | case OPpDEREF_SV: | |
| 2964 | sv_catpv(tmpsv, ",SV"); | |
| 2965 | break; | |
| 2966 | case OPpDEREF_AV: | |
| 2967 | sv_catpv(tmpsv, ",AV"); | |
| 2968 | break; | |
| 2969 | case OPpDEREF_HV: | |
| 2970 | sv_catpv(tmpsv, ",HV"); | |
| 2971 | break; | |
| 2972 | } | |
| 2973 | if (o->op_private & OPpMAYBE_LVSUB) | |
| 2974 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
| 2975 | } | |
| 2976 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { | |
| 2977 | if (o->op_private & OPpLVAL_DEFER) | |
| 2978 | sv_catpv(tmpsv, ",LVAL_DEFER"); | |
| 2979 | } | |
| 2980 | else { | |
| 2981 | if (o->op_private & HINT_STRICT_REFS) | |
| 2982 | sv_catpv(tmpsv, ",STRICT_REFS"); | |
| 2983 | if (o->op_private & OPpOUR_INTRO) | |
| 2984 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
| 2985 | } | |
| 2986 | } | |
| 2987 | else if (o->op_type == OP_CONST) { | |
| 2988 | if (o->op_private & OPpCONST_BARE) | |
| 2989 | sv_catpv(tmpsv, ",BARE"); | |
| 2990 | if (o->op_private & OPpCONST_STRICT) | |
| 2991 | sv_catpv(tmpsv, ",STRICT"); | |
| 3b721df9 NC |
2992 | if (o->op_private & OPpCONST_WARNING) |
| 2993 | sv_catpv(tmpsv, ",WARNING"); | |
| 2994 | if (o->op_private & OPpCONST_ENTERED) | |
| 2995 | sv_catpv(tmpsv, ",ENTERED"); | |
| 2996 | } | |
| 2997 | else if (o->op_type == OP_FLIP) { | |
| 2998 | if (o->op_private & OPpFLIP_LINENUM) | |
| 2999 | sv_catpv(tmpsv, ",LINENUM"); | |
| 3000 | } | |
| 3001 | else if (o->op_type == OP_FLOP) { | |
| 3002 | if (o->op_private & OPpFLIP_LINENUM) | |
| 3003 | sv_catpv(tmpsv, ",LINENUM"); | |
| 3004 | } | |
| 3005 | else if (o->op_type == OP_RV2CV) { | |
| 3006 | if (o->op_private & OPpLVAL_INTRO) | |
| 3007 | sv_catpv(tmpsv, ",INTRO"); | |
| 3008 | } | |
| 3009 | else if (o->op_type == OP_GV) { | |
| 3010 | if (o->op_private & OPpEARLY_CV) | |
| 3011 | sv_catpv(tmpsv, ",EARLY_CV"); | |
| 3012 | } | |
| 3013 | else if (o->op_type == OP_LIST) { | |
| 3014 | if (o->op_private & OPpLIST_GUESSED) | |
| 3015 | sv_catpv(tmpsv, ",GUESSED"); | |
| 3016 | } | |
| 3017 | else if (o->op_type == OP_DELETE) { | |
| 3018 | if (o->op_private & OPpSLICE) | |
| 3019 | sv_catpv(tmpsv, ",SLICE"); | |
| 3020 | } | |
| 3021 | else if (o->op_type == OP_EXISTS) { | |
| 3022 | if (o->op_private & OPpEXISTS_SUB) | |
| 3023 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
| 3024 | } | |
| 3025 | else if (o->op_type == OP_SORT) { | |
| 3026 | if (o->op_private & OPpSORT_NUMERIC) | |
| 3027 | sv_catpv(tmpsv, ",NUMERIC"); | |
| 3028 | if (o->op_private & OPpSORT_INTEGER) | |
| 3029 | sv_catpv(tmpsv, ",INTEGER"); | |
| 3030 | if (o->op_private & OPpSORT_REVERSE) | |
| 3031 | sv_catpv(tmpsv, ",REVERSE"); | |
| 3032 | } | |
| 3b721df9 NC |
3033 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { |
| 3034 | if (o->op_private & OPpOPEN_IN_RAW) | |
| 3035 | sv_catpv(tmpsv, ",IN_RAW"); | |
| 3036 | if (o->op_private & OPpOPEN_IN_CRLF) | |
| 3037 | sv_catpv(tmpsv, ",IN_CRLF"); | |
| 3038 | if (o->op_private & OPpOPEN_OUT_RAW) | |
| 3039 | sv_catpv(tmpsv, ",OUT_RAW"); | |
| 3040 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
| 3041 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
| 3042 | } | |
| 3043 | else if (o->op_type == OP_EXIT) { | |
| 3044 | if (o->op_private & OPpEXIT_VMSISH) | |
| 3045 | sv_catpv(tmpsv, ",EXIT_VMSISH"); | |
| 3046 | if (o->op_private & OPpHUSH_VMSISH) | |
| 3047 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
| 3048 | } | |
| 3049 | else if (o->op_type == OP_DIE) { | |
| 3050 | if (o->op_private & OPpHUSH_VMSISH) | |
| 3051 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
| 3052 | } | |
| ef69c8fc | 3053 | else if (PL_check[o->op_type] != Perl_ck_ftst) { |
| 6ecf81d6 | 3054 | if (OP_IS_FILETEST_ACCESS(o->op_type) && o->op_private & OPpFT_ACCESS) |
| 3b721df9 NC |
3055 | sv_catpv(tmpsv, ",FT_ACCESS"); |
| 3056 | if (o->op_private & OPpFT_STACKED) | |
| 3057 | sv_catpv(tmpsv, ",FT_STACKED"); | |
| 3058 | } | |
| 3059 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) | |
| 3060 | sv_catpv(tmpsv, ",INTRO"); | |
| 3061 | if (SvCUR(tmpsv)) | |
| 3062 | S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1); | |
| 3063 | SvREFCNT_dec(tmpsv); | |
| 3064 | } | |
| 3065 | ||
| 3066 | switch (o->op_type) { | |
| 3067 | case OP_AELEMFAST: | |
| 3068 | if (o->op_flags & OPf_SPECIAL) { | |
| 3069 | break; | |
| 3070 | } | |
| 3071 | case OP_GVSV: | |
| 3072 | case OP_GV: | |
| 3073 | #ifdef USE_ITHREADS | |
| 3074 | S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix); | |
| 3075 | #else | |
| 3076 | if (cSVOPo->op_sv) { | |
| d914baab NC |
3077 | SV * const tmpsv1 = newSVpvn_utf8(NULL, 0, TRUE); |
| 3078 | SV * const tmpsv2 = newSVpvn_utf8("", 0, TRUE); | |
| 3b721df9 NC |
3079 | char *s; |
| 3080 | STRLEN len; | |
| 3081 | ENTER; | |
| 3082 | SAVEFREESV(tmpsv1); | |
| 3083 | SAVEFREESV(tmpsv2); | |
| 159b6efe | 3084 | gv_fullname3(tmpsv1, MUTABLE_GV(cSVOPo->op_sv), NULL); |
| 3b721df9 NC |
3085 | s = SvPV(tmpsv1,len); |
| 3086 | sv_catxmlpvn(tmpsv2, s, len, 1); | |
| 3087 | S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len)); | |
| 3088 | LEAVE; | |
| 3089 | } | |
| 3090 | else | |
| 3091 | S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\""); | |
| 3092 | #endif | |
| 3093 | break; | |
| 3094 | case OP_CONST: | |
| 996c9baa | 3095 | case OP_HINTSEVAL: |
| 3b721df9 NC |
3096 | case OP_METHOD_NAMED: |
| 3097 | #ifndef USE_ITHREADS | |
| 3098 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
| 3099 | * may not be active here, so skip */ | |
| 3100 | S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv)); | |
| 3101 | #endif | |
| 3102 | break; | |
| 3103 | case OP_ANONCODE: | |
| 3104 | if (!contents) { | |
| 3105 | contents = 1; | |
| 3106 | PerlIO_printf(file, ">\n"); | |
| 3107 | } | |
| 3108 | do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv)); | |
| 3109 | break; | |
| 3b721df9 NC |
3110 | case OP_NEXTSTATE: |
| 3111 | case OP_DBSTATE: | |
| 3112 | if (CopLINE(cCOPo)) | |
| f5992bc4 | 3113 | S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"", |
| 3b721df9 NC |
3114 | (UV)CopLINE(cCOPo)); |
| 3115 | if (CopSTASHPV(cCOPo)) | |
| 3116 | S_xmldump_attr(aTHX_ level, file, "package=\"%s\"", | |
| 3117 | CopSTASHPV(cCOPo)); | |
| 4b65a919 | 3118 | if (CopLABEL(cCOPo)) |
| 3b721df9 | 3119 | S_xmldump_attr(aTHX_ level, file, "label=\"%s\"", |
| 4b65a919 | 3120 | CopLABEL(cCOPo)); |
| 3b721df9 NC |
3121 | break; |
| 3122 | case OP_ENTERLOOP: | |
| 3123 | S_xmldump_attr(aTHX_ level, file, "redo=\""); | |
| 3124 | if (cLOOPo->op_redoop) | |
| 3125 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop)); | |
| 3126 | else | |
| 3127 | PerlIO_printf(file, "DONE\""); | |
| 3128 | S_xmldump_attr(aTHX_ level, file, "next=\""); | |
| 3129 | if (cLOOPo->op_nextop) | |
| 3130 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop)); | |
| 3131 | else | |
| 3132 | PerlIO_printf(file, "DONE\""); | |
| 3133 | S_xmldump_attr(aTHX_ level, file, "last=\""); | |
| 3134 | if (cLOOPo->op_lastop) | |
| 3135 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop)); | |
| 3136 | else | |
| 3137 | PerlIO_printf(file, "DONE\""); | |
| 3138 | break; | |
| 3139 | case OP_COND_EXPR: | |
| 3140 | case OP_RANGE: | |
| 3141 | case OP_MAPWHILE: | |
| 3142 | case OP_GREPWHILE: | |
| 3143 | case OP_OR: | |
| 3144 | case OP_AND: | |
| 3145 | S_xmldump_attr(aTHX_ level, file, "other=\""); | |
| 3146 | if (cLOGOPo->op_other) | |
| 3147 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other)); | |
| 3148 | else | |
| 3149 | PerlIO_printf(file, "DONE\""); | |
| 3150 | break; | |
| 3151 | case OP_LEAVE: | |
| 3152 | case OP_LEAVEEVAL: | |
| 3153 | case OP_LEAVESUB: | |
| 3154 | case OP_LEAVESUBLV: | |
| 3155 | case OP_LEAVEWRITE: | |
| 3156 | case OP_SCOPE: | |
| 3157 | if (o->op_private & OPpREFCOUNTED) | |
| 3158 | S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ); | |
| 3159 | break; | |
| 3160 | default: | |
| 3161 | break; | |
| 3162 | } | |
| 3163 | ||
| 3164 | if (PL_madskills && o->op_madprop) { | |
| fb2b694a | 3165 | char prevkey = '\0'; |
| d914baab | 3166 | SV * const tmpsv = newSVpvn_utf8("", 0, TRUE); |
| 20f84293 | 3167 | const MADPROP* mp = o->op_madprop; |
| 61f9802b | 3168 | |
| 3b721df9 NC |
3169 | if (!contents) { |
| 3170 | contents = 1; | |
| 3171 | PerlIO_printf(file, ">\n"); | |
| 3172 | } | |
| 3173 | Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n"); | |
| 3174 | level++; | |
| 3175 | while (mp) { | |
| 3176 | char tmp = mp->mad_key; | |
| 76f68e9b | 3177 | sv_setpvs(tmpsv,"\""); |
| 3b721df9 NC |
3178 | if (tmp) |
| 3179 | sv_catxmlpvn(tmpsv, &tmp, 1, 0); | |
| fb2b694a GG |
3180 | if ((tmp == '_') || (tmp == '#')) /* '_' '#' whitespace belong to the previous token. */ |
| 3181 | sv_catxmlpvn(tmpsv, &prevkey, 1, 0); | |
| 3182 | else | |
| 3183 | prevkey = tmp; | |
| 3b721df9 NC |
3184 | sv_catpv(tmpsv, "\""); |
| 3185 | switch (mp->mad_type) { | |
| 3186 | case MAD_NULL: | |
| 3187 | sv_catpv(tmpsv, "NULL"); | |
| 3188 | Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv)); | |
| 3189 | break; | |
| 3190 | case MAD_PV: | |
| 3191 | sv_catpv(tmpsv, " val=\""); | |
| 3192 | sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1); | |
| 3193 | sv_catpv(tmpsv, "\""); | |
| 3194 | Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv)); | |
| 3195 | break; | |
| 3196 | case MAD_SV: | |
| 3197 | sv_catpv(tmpsv, " val=\""); | |
| ad64d0ec | 3198 | sv_catxmlsv(tmpsv, MUTABLE_SV(mp->mad_val)); |
| 3b721df9 NC |
3199 | sv_catpv(tmpsv, "\""); |
| 3200 | Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv)); | |
| 3201 | break; | |
| 3202 | case MAD_OP: | |
| 3203 | if ((OP*)mp->mad_val) { | |
| 3204 | Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv)); | |
| 3205 | do_op_xmldump(level+1, file, (OP*)mp->mad_val); | |
| 3206 | Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n"); | |
| 3207 | } | |
| 3208 | break; | |
| 3209 | default: | |
| 3210 | Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv)); | |
| 3211 | break; | |
| 3212 | } | |
| 3213 | mp = mp->mad_next; | |
| 3214 | } | |
| 3215 | level--; | |
| 3216 | Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n"); | |
| 3217 | ||
| 3218 | SvREFCNT_dec(tmpsv); | |
| 3219 | } | |
| 3220 | ||
| 3221 | switch (o->op_type) { | |
| 3222 | case OP_PUSHRE: | |
| 3223 | case OP_MATCH: | |
| 3224 | case OP_QR: | |
| 3225 | case OP_SUBST: | |
| 3226 | if (!contents) { | |
| 3227 | contents = 1; | |
| 3228 | PerlIO_printf(file, ">\n"); | |
| 3229 | } | |
| 3230 | do_pmop_xmldump(level, file, cPMOPo); | |
| 3231 | break; | |
| 3232 | default: | |
| 3233 | break; | |
| 3234 | } | |
| 3235 | ||
| 3236 | if (o->op_flags & OPf_KIDS) { | |
| 3237 | OP *kid; | |
| 3238 | if (!contents) { | |
| 3239 | contents = 1; | |
| 3240 | PerlIO_printf(file, ">\n"); | |
| 3241 | } | |
| 3242 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) | |
| 3243 | do_op_xmldump(level, file, kid); | |
| 3244 | } | |
| 3245 | ||
| 3246 | if (contents) | |
| 3247 | Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o)); | |
| 3248 | else | |
| 3249 | PerlIO_printf(file, " />\n"); | |
| 3250 | } | |
| 3251 | ||
| 3252 | void | |
| 3253 | Perl_op_xmldump(pTHX_ const OP *o) | |
| 3254 | { | |
| 7918f24d NC |
3255 | PERL_ARGS_ASSERT_OP_XMLDUMP; |
| 3256 | ||
| 3b721df9 NC |
3257 | do_op_xmldump(0, PL_xmlfp, o); |
| 3258 | } | |
| 3259 | #endif | |
| 3260 | ||
| 66610fdd RGS |
3261 | /* |
| 3262 | * Local variables: | |
| 3263 | * c-indentation-style: bsd | |
| 3264 | * c-basic-offset: 4 | |
| 3265 | * indent-tabs-mode: t | |
| 3266 | * End: | |
| 3267 | * | |
| 37442d52 RGS |
3268 | * ex: set ts=8 sts=4 sw=4 noet: |
| 3269 | */ |