Commit | Line | Data |
---|---|---|
a0d0e21e | 1 | /* dump.c |
a687059c | 2 | * |
e6906430 | 3 | * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
ae53e38e | 4 | * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 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 | /* | |
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.'" | |
8d063cd8 LW |
14 | */ |
15 | ||
40d34c0d SB |
16 | /* This file contains utility routines to dump the contents of SV and OP |
17 | * structures, as used by command-line options like -Dt and -Dx, and | |
18 | * by Devel::Peek. | |
19 | * | |
20 | * It also holds the debugging version of the runops function. | |
21 | */ | |
22 | ||
8d063cd8 | 23 | #include "EXTERN.h" |
864dbfa3 | 24 | #define PERL_IN_DUMP_C |
8d063cd8 | 25 | #include "perl.h" |
f722798b | 26 | #include "regcomp.h" |
8c89da26 AL |
27 | #include "proto.h" |
28 | ||
8d063cd8 | 29 | |
c4590e38 NC |
30 | static const char* const svtypenames[SVt_LAST] = { |
31 | "NULL", | |
32 | "IV", | |
33 | "NV", | |
34 | "RV", | |
35 | "PV", | |
36 | "PVIV", | |
37 | "PVNV", | |
38 | "PVMG", | |
39 | "PVBM", | |
40 | "PVLV", | |
41 | "PVAV", | |
42 | "PVHV", | |
43 | "PVCV", | |
44 | "PVGV", | |
45 | "PVFM", | |
46 | "PVIO" | |
47 | }; | |
48 | ||
49 | ||
50 | static const char* const svshorttypenames[SVt_LAST] = { | |
51 | "UNDEF", | |
52 | "IV", | |
53 | "NV", | |
54 | "RV", | |
55 | "PV", | |
56 | "PVIV", | |
57 | "PVNV", | |
58 | "PVMG", | |
59 | "BM", | |
60 | "PVLV", | |
61 | "AV", | |
62 | "HV", | |
63 | "CV", | |
64 | "GV", | |
65 | "FM", | |
66 | "IO" | |
67 | }; | |
68 | ||
3967c732 | 69 | void |
864dbfa3 | 70 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 | 71 | { |
3967c732 | 72 | va_list args; |
3967c732 | 73 | va_start(args, pat); |
c5be433b | 74 | dump_vindent(level, file, pat, &args); |
3967c732 JD |
75 | va_end(args); |
76 | } | |
8adcabd8 LW |
77 | |
78 | void | |
c5be433b GS |
79 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
80 | { | |
c8db6e60 | 81 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
c5be433b GS |
82 | PerlIO_vprintf(file, pat, *args); |
83 | } | |
84 | ||
85 | void | |
864dbfa3 | 86 | Perl_dump_all(pTHX) |
79072805 | 87 | { |
760ac839 | 88 | PerlIO_setlinebuf(Perl_debug_log); |
3280af22 | 89 | if (PL_main_root) |
3967c732 | 90 | op_dump(PL_main_root); |
3280af22 | 91 | dump_packsubs(PL_defstash); |
463ee0b2 LW |
92 | } |
93 | ||
94 | void | |
864dbfa3 | 95 | Perl_dump_packsubs(pTHX_ HV *stash) |
463ee0b2 | 96 | { |
a0d0e21e | 97 | I32 i; |
463ee0b2 | 98 | |
8990e307 LW |
99 | if (!HvARRAY(stash)) |
100 | return; | |
a0d0e21e | 101 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
c05e0e2f | 102 | const HE *entry; |
4db58590 | 103 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
c05e0e2f AL |
104 | const GV *gv = (GV*)HeVAL(entry); |
105 | const HV *hv; | |
e29cdcb3 GS |
106 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
107 | continue; | |
8ebc5c01 | 108 | if (GvCVu(gv)) |
f7b88223 | 109 | dump_sub((GV *)gv); |
85e6fe83 | 110 | if (GvFORM(gv)) |
f7b88223 | 111 | dump_form((GV *)gv); |
6676db26 AMS |
112 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
113 | && (hv = GvHV(gv)) && hv != PL_defstash) | |
f7b88223 | 114 | dump_packsubs((HV *) hv); /* nested package */ |
463ee0b2 | 115 | } |
79072805 LW |
116 | } |
117 | } | |
118 | ||
119 | void | |
864dbfa3 | 120 | Perl_dump_sub(pTHX_ GV *gv) |
a687059c | 121 | { |
481da01c | 122 | SV * const sv = sv_newmortal(); |
85e6fe83 | 123 | |
0e2d6244 | 124 | gv_fullname3(sv, gv, NULL); |
5e7e76a3 | 125 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); |
b8ad7764 | 126 | if (CvISXSUB(GvCV(gv))) |
91f3b821 GS |
127 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
128 | PTR2UV(CvXSUB(GvCV(gv))), | |
894356b3 | 129 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 | 130 | else if (CvROOT(GvCV(gv))) |
3967c732 | 131 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 | 132 | else |
cea2e8a9 | 133 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 LW |
134 | } |
135 | ||
136 | void | |
864dbfa3 | 137 | Perl_dump_form(pTHX_ GV *gv) |
85e6fe83 | 138 | { |
481da01c | 139 | SV * const sv = sv_newmortal(); |
85e6fe83 | 140 | |
0e2d6244 | 141 | gv_fullname3(sv, gv, NULL); |
5e7e76a3 | 142 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); |
85e6fe83 | 143 | if (CvROOT(GvFORM(gv))) |
3967c732 | 144 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 | 145 | else |
cea2e8a9 | 146 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c LW |
147 | } |
148 | ||
8adcabd8 | 149 | void |
864dbfa3 | 150 | Perl_dump_eval(pTHX) |
8d063cd8 | 151 | { |
3967c732 JD |
152 | op_dump(PL_eval_root); |
153 | } | |
154 | ||
8ae1b726 YO |
155 | |
156 | /* | |
34f09a1c | 157 | =for apidoc Apd|char*|pv_escape|NN SV *dsv|NN const char const *str\ |
8ae1b726 YO |
158 | |const STRLEN count|const STRLEN max |
159 | |STRLEN const *escaped, const U32 flags | |
160 | ||
161 | Escapes at most the first "count" chars of pv and puts the results into | |
162 | dsv such that the size of the escaped string will not exceed "max" chars | |
163 | and will not contain any incomplete escape sequences. | |
164 | ||
165 | If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string | |
166 | will also be escaped. | |
167 | ||
168 | Normally the SV will be cleared before the escaped string is prepared, | |
169 | but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur. | |
170 | ||
171 | If PERL_PV_ESCAPE_UNI is set then the input string is treated as unicode, | |
172 | if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned | |
173 | using C<is_utf8_string()> to determine if it is unicode. | |
174 | ||
175 | If PERL_PV_ESCAPE_ALL is set then all input chars will be output | |
176 | using C<\x01F1> style escapes, otherwise only chars above 255 will be | |
177 | escaped using this style, other non printable chars will use octal or | |
178 | common escaped patterns like C<\n>. If PERL_PV_ESCAPE_NOBACKSLASH | |
179 | then all chars below 255 will be treated as printable and | |
180 | will be output as literals. | |
181 | ||
182 | If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the | |
183 | string will be escaped, regardles of max. If the string is utf8 and | |
184 | the chars value is >255 then it will be returned as a plain hex | |
185 | sequence. Thus the output will either be a single char, | |
186 | an octal escape sequence, a special escape like C<\n> or a 3 or | |
187 | more digit hex value. | |
188 | ||
189 | Returns a pointer to the escaped text as held by dsv. | |
190 | ||
191 | =cut | |
192 | */ | |
193 | #define PV_ESCAPE_OCTBUFSIZE 32 | |
34f09a1c | 194 | |
3967c732 | 195 | char * |
34f09a1c | 196 | Perl_pv_escape( pTHX_ SV *dsv, char const * const str, |
8ae1b726 YO |
197 | const STRLEN count, const STRLEN max, |
198 | STRLEN * const escaped, const U32 flags ) | |
3967c732 | 199 | { |
34f09a1c YO |
200 | char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : '\\'; |
201 | char octbuf[PV_ESCAPE_OCTBUFSIZE] = "\\123456789ABCDF"; | |
8ae1b726 YO |
202 | STRLEN wrote = 0; /* chars written so far */ |
203 | STRLEN chsize = 0; /* size of data to be written */ | |
204 | STRLEN readsize = 1; /* size of data just read */ | |
205 | bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this unicode */ | |
34f09a1c YO |
206 | const char *pv = str; |
207 | const char *end = pv + count; /* end of string */ | |
8ae1b726 YO |
208 | |
209 | if (!flags & PERL_PV_ESCAPE_NOCLEAR) | |
210 | sv_setpvn(dsv, "", 0); | |
211 | ||
34f09a1c | 212 | if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count)) |
8ae1b726 YO |
213 | isuni = 1; |
214 | ||
215 | for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) { | |
34f09a1c | 216 | const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv; |
8ae1b726 YO |
217 | const U8 c = (U8)u & 0xFF; |
218 | ||
219 | if ( ( u > 255 ) || (flags & PERL_PV_ESCAPE_ALL)) { | |
220 | if (flags & PERL_PV_ESCAPE_FIRSTCHAR) | |
221 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, | |
222 | "%"UVxf, u); | |
223 | else | |
224 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, | |
225 | "\\x{%"UVxf"}", u); | |
226 | } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) { | |
227 | chsize = 1; | |
228 | } else { | |
229 | if ( (c == dq) || (c == '\\') || !isPRINT(c) ) { | |
230 | chsize = 2; | |
231 | switch (c) { | |
232 | case '\\' : octbuf[1] = '\\'; break; | |
233 | case '\v' : octbuf[1] = 'v'; break; | |
234 | case '\t' : octbuf[1] = 't'; break; | |
235 | case '\r' : octbuf[1] = 'r'; break; | |
236 | case '\n' : octbuf[1] = 'n'; break; | |
237 | case '\f' : octbuf[1] = 'f'; break; | |
238 | case '"' : | |
239 | if ( dq == '"' ) | |
240 | octbuf[1] = '"'; | |
241 | else | |
242 | chsize = 1; | |
243 | break; | |
244 | default: | |
34f09a1c | 245 | if ( (pv < end) && isDIGIT((U8)*(pv+readsize)) ) |
8ae1b726 YO |
246 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
247 | "\\%03o", c); | |
248 | else | |
249 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, | |
250 | "\\%o", c); | |
251 | } | |
252 | } else { | |
253 | chsize=1; | |
254 | } | |
255 | } | |
256 | if ( max && (wrote + chsize > max) ) { | |
257 | break; | |
258 | } else if (chsize > 1) { | |
259 | sv_catpvn(dsv, octbuf, chsize); | |
260 | wrote += chsize; | |
261 | } else { | |
262 | Perl_sv_catpvf( aTHX_ dsv, "%c", c); | |
263 | wrote++; | |
264 | } | |
265 | if ( flags & PERL_PV_ESCAPE_FIRSTCHAR ) | |
266 | break; | |
3967c732 | 267 | } |
8ae1b726 YO |
268 | if (escaped != NULL) |
269 | *escaped= pv - str; | |
270 | return SvPVX(dsv); | |
271 | } | |
272 | /* | |
34f09a1c | 273 | =for apidoc Apd|char *|pv_pretty|NN SV *dsv|NN const char const *str\ |
8ae1b726 | 274 | |const STRLEN count|const STRLEN max\ |
34f09a1c | 275 | |const char const *start_color| const char const *end_color\ |
8ae1b726 YO |
276 | |const U32 flags |
277 | ||
278 | Converts a string into something presentable, handling escaping via | |
279 | pv_escape() and supporting quoting and elipses. | |
280 | ||
281 | If the PERL_PV_PRETTY_QUOTE flag is set then the result will be | |
282 | double quoted with any double quotes in the string escaped. Otherwise | |
283 | if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in | |
284 | angle brackets. | |
285 | ||
286 | If the PERL_PV_PRETTY_ELIPSES flag is set and not all characters in | |
287 | string were output then an elipses C<...> will be appended to the | |
288 | string. Note that this happens AFTER it has been quoted. | |
289 | ||
290 | If start_color is non-null then it will be inserted after the opening | |
291 | quote (if there is one) but before the escaped text. If end_color | |
292 | is non-null then it will be inserted after the escaped text but before | |
293 | any quotes or elipses. | |
3967c732 | 294 | |
8ae1b726 YO |
295 | Returns a pointer to the prettified text as held by dsv. |
296 | ||
297 | =cut | |
298 | */ | |
299 | ||
300 | char * | |
34f09a1c YO |
301 | Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count, |
302 | const STRLEN max, char const * const start_color, char const * const end_color, | |
8ae1b726 YO |
303 | const U32 flags ) |
304 | { | |
305 | U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '\\'; | |
306 | STRLEN escaped; | |
307 | ||
308 | if ( dq == '"' ) | |
309 | sv_setpvn(dsv, "\"", 1); | |
310 | else if ( flags & PERL_PV_PRETTY_LTGT ) | |
311 | sv_setpvn(dsv, "<", 1); | |
312 | else | |
313 | sv_setpvn(dsv, "", 0); | |
314 | ||
315 | if ( start_color != NULL ) | |
17184076 | 316 | Perl_sv_catpv( aTHX_ dsv, start_color); |
8ae1b726 YO |
317 | |
318 | pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR ); | |
319 | ||
320 | if ( end_color != NULL ) | |
17184076 | 321 | Perl_sv_catpv( aTHX_ dsv, end_color); |
8ae1b726 YO |
322 | |
323 | if ( dq == '"' ) | |
324 | sv_catpvn( dsv, "\"", 1 ); | |
325 | else if ( flags & PERL_PV_PRETTY_LTGT ) | |
326 | sv_catpvn( dsv, ">", 1); | |
327 | ||
328 | if ( (flags & PERL_PV_PRETTY_ELIPSES) && ( escaped < count ) ) | |
329 | sv_catpvn( dsv, "...", 3 ); | |
330 | ||
331 | return SvPVX(dsv); | |
332 | } | |
333 | ||
334 | /* | |
335 | =for apidoc pv_display | |
336 | ||
337 | char *pv_display(SV *dsv, const char *pv, STRLEN cur, STRLEN len, | |
338 | STRLEN pvlim, U32 flags) | |
339 | ||
340 | Similar to | |
341 | ||
342 | pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE); | |
343 | ||
344 | except that an additional "\0" will be appended to the string when | |
345 | len > cur and pv[cur] is "\0". | |
346 | ||
347 | Note that the final string may be up to 7 chars longer than pvlim. | |
348 | ||
349 | =cut | |
350 | */ | |
351 | ||
352 | char * | |
353 | Perl_pv_display(pTHX_ SV *dsv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) | |
354 | { | |
34f09a1c | 355 | pv_pretty( dsv, (char *)pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP); |
8ae1b726 YO |
356 | if (len > cur && pv[cur] == '\0') |
357 | sv_catpvn( dsv, "\\0", 2 ); | |
e6abe6d8 JH |
358 | return SvPVX(dsv); |
359 | } | |
360 | ||
361 | char * | |
864dbfa3 | 362 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 | 363 | { |
c9dc1ff4 | 364 | SV * const t = sv_newmortal(); |
3967c732 | 365 | int unref = 0; |
c4590e38 | 366 | U32 type; |
3967c732 JD |
367 | |
368 | sv_setpvn(t, "", 0); | |
369 | retry: | |
370 | if (!sv) { | |
371 | sv_catpv(t, "VOID"); | |
372 | goto finish; | |
373 | } | |
374 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { | |
375 | sv_catpv(t, "WILD"); | |
376 | goto finish; | |
377 | } | |
42272d83 | 378 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
3967c732 JD |
379 | if (sv == &PL_sv_undef) { |
380 | sv_catpv(t, "SV_UNDEF"); | |
381 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
382 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
383 | SvREADONLY(sv)) | |
384 | goto finish; | |
385 | } | |
386 | else if (sv == &PL_sv_no) { | |
387 | sv_catpv(t, "SV_NO"); | |
388 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
389 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
390 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
391 | SVp_POK|SVp_NOK)) && | |
392 | SvCUR(sv) == 0 && | |
393 | SvNVX(sv) == 0.0) | |
394 | goto finish; | |
395 | } | |
42272d83 | 396 | else if (sv == &PL_sv_yes) { |
3967c732 JD |
397 | sv_catpv(t, "SV_YES"); |
398 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
399 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
400 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
401 | SVp_POK|SVp_NOK)) && | |
402 | SvCUR(sv) == 1 && | |
5e7e76a3 | 403 | SvPVX_const(sv) && *SvPVX_const(sv) == '1' && |
3967c732 JD |
404 | SvNVX(sv) == 1.0) |
405 | goto finish; | |
406 | } | |
42272d83 JH |
407 | else { |
408 | sv_catpv(t, "SV_PLACEHOLDER"); | |
409 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
410 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
411 | SvREADONLY(sv)) | |
412 | goto finish; | |
413 | } | |
3967c732 JD |
414 | sv_catpv(t, ":"); |
415 | } | |
416 | else if (SvREFCNT(sv) == 0) { | |
417 | sv_catpv(t, "("); | |
418 | unref++; | |
419 | } | |
137365c5 JH |
420 | else if (DEBUG_R_TEST_) { |
421 | int is_tmp = 0; | |
422 | I32 ix; | |
423 | /* is this SV on the tmps stack? */ | |
424 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
425 | if (PL_tmps_stack[ix] == sv) { | |
426 | is_tmp = 1; | |
427 | break; | |
428 | } | |
429 | } | |
430 | if (SvREFCNT(sv) > 1) | |
431 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), | |
432 | is_tmp ? "T" : ""); | |
433 | else if (is_tmp) | |
434 | sv_catpv(t, "<T>"); | |
04932ac8 DM |
435 | } |
436 | ||
3967c732 JD |
437 | if (SvROK(sv)) { |
438 | sv_catpv(t, "\\"); | |
439 | if (SvCUR(t) + unref > 10) { | |
a8dc4fe8 | 440 | SvCUR_set(t, unref + 3); |
3967c732 JD |
441 | *SvEND(t) = '\0'; |
442 | sv_catpv(t, "..."); | |
443 | goto finish; | |
444 | } | |
445 | sv = (SV*)SvRV(sv); | |
446 | goto retry; | |
447 | } | |
c4590e38 NC |
448 | type = SvTYPE(sv); |
449 | if (type == SVt_PVCV) { | |
450 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : ""); | |
3967c732 | 451 | goto finish; |
c4590e38 NC |
452 | } else if (type < SVt_LAST) { |
453 | sv_catpv(t, svshorttypenames[type]); | |
3967c732 | 454 | |
c4590e38 NC |
455 | if (type == SVt_NULL) |
456 | goto finish; | |
457 | } else { | |
458 | sv_catpv(t, "FREED"); | |
3967c732 | 459 | goto finish; |
3967c732 JD |
460 | } |
461 | ||
462 | if (SvPOKp(sv)) { | |
5e7e76a3 | 463 | if (!SvPVX_const(sv)) |
3967c732 JD |
464 | sv_catpv(t, "(null)"); |
465 | else { | |
8e7b0921 | 466 | SV * const tmp = newSVpvs(""); |
3967c732 JD |
467 | sv_catpv(t, "("); |
468 | if (SvOOK(sv)) | |
f7b88223 NC |
469 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, (char *)SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
470 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, (char *)SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); | |
32639b87 | 471 | if (SvUTF8(sv)) |
b2ff9928 | 472 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
c728cb41 JH |
473 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), |
474 | UNI_DISPLAY_QQ)); | |
3967c732 JD |
475 | SvREFCNT_dec(tmp); |
476 | } | |
477 | } | |
478 | else if (SvNOKp(sv)) { | |
e54dc35b | 479 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d | 480 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b | 481 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 482 | } |
57def98f | 483 | else if (SvIOKp(sv)) { |
cf2093f6 | 484 | if (SvIsUV(sv)) |
57def98f | 485 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 486 | else |
57def98f | 487 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 488 | } |
3967c732 JD |
489 | else |
490 | sv_catpv(t, "()"); | |
2ef28da1 | 491 | |
3967c732 JD |
492 | finish: |
493 | if (unref) { | |
494 | while (unref--) | |
495 | sv_catpv(t, ")"); | |
496 | } | |
db1c9db1 | 497 | return SvPV_nolen(t); |
3967c732 JD |
498 | } |
499 | ||
500 | void | |
864dbfa3 | 501 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 JD |
502 | { |
503 | char ch; | |
504 | ||
505 | if (!pm) { | |
cea2e8a9 | 506 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
507 | return; |
508 | } | |
cea2e8a9 | 509 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
510 | level++; |
511 | if (pm->op_pmflags & PMf_ONCE) | |
512 | ch = '?'; | |
513 | else | |
514 | ch = '/'; | |
aaa362c4 | 515 | if (PM_GETRE(pm)) |
cea2e8a9 | 516 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 | 517 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 JD |
518 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
519 | else | |
cea2e8a9 | 520 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 | 521 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 | 522 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 JD |
523 | op_dump(pm->op_pmreplroot); |
524 | } | |
aaa362c4 | 525 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
8c6f7913 | 526 | SV * const tmpsv = pm_description(pm); |
5e7e76a3 | 527 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
3967c732 JD |
528 | SvREFCNT_dec(tmpsv); |
529 | } | |
530 | ||
cea2e8a9 | 531 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
532 | } |
533 | ||
8e7b0921 | 534 | static SV * |
8c6f7913 AL |
535 | S_pm_description(pTHX_ const PMOP *pm) |
536 | { | |
537 | SV * const desc = newSVpvs(""); | |
538 | const REGEXP * regex = PM_GETRE(pm); | |
539 | const U32 pmflags = pm->op_pmflags; | |
540 | ||
541 | if (pm->op_pmdynflags & PMdf_USED) | |
542 | sv_catpv(desc, ",USED"); | |
543 | if (pm->op_pmdynflags & PMdf_TAINTED) | |
544 | sv_catpv(desc, ",TAINTED"); | |
545 | ||
546 | if (pmflags & PMf_ONCE) | |
547 | sv_catpv(desc, ",ONCE"); | |
548 | if (regex && regex->check_substr) { | |
549 | if (!(regex->reganch & ROPT_NOSCAN)) | |
550 | sv_catpv(desc, ",SCANFIRST"); | |
551 | if (regex->reganch & ROPT_CHECK_ALL) | |
552 | sv_catpv(desc, ",ALL"); | |
553 | } | |
554 | if (pmflags & PMf_SKIPWHITE) | |
555 | sv_catpv(desc, ",SKIPWHITE"); | |
556 | if (pmflags & PMf_CONST) | |
557 | sv_catpv(desc, ",CONST"); | |
558 | if (pmflags & PMf_KEEP) | |
559 | sv_catpv(desc, ",KEEP"); | |
560 | if (pmflags & PMf_GLOBAL) | |
561 | sv_catpv(desc, ",GLOBAL"); | |
562 | if (pmflags & PMf_CONTINUE) | |
563 | sv_catpv(desc, ",CONTINUE"); | |
564 | if (pmflags & PMf_RETAINT) | |
565 | sv_catpv(desc, ",RETAINT"); | |
566 | if (pmflags & PMf_EVAL) | |
567 | sv_catpv(desc, ",EVAL"); | |
568 | return desc; | |
569 | } | |
570 | ||
3967c732 | 571 | void |
864dbfa3 | 572 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
573 | { |
574 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
575 | } |
576 | ||
577 | void | |
864dbfa3 | 578 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 | 579 | { |
4ddd3a22 NC |
580 | const OPCODE optype = o->op_type; |
581 | ||
cea2e8a9 | 582 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 583 | level++; |
11343788 | 584 | if (o->op_seq) |
3967c732 | 585 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 | 586 | else |
3967c732 | 587 | PerlIO_printf(file, " "); |
c8db6e60 JH |
588 | PerlIO_printf(file, |
589 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 590 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
11343788 MB |
591 | if (o->op_next) { |
592 | if (o->op_seq) | |
3967c732 | 593 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 | 594 | else |
3967c732 | 595 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 | 596 | } |
79072805 | 597 | else |
3967c732 | 598 | PerlIO_printf(file, "DONE\n"); |
11343788 | 599 | if (o->op_targ) { |
4ddd3a22 | 600 | if (optype == OP_NULL) { |
cea2e8a9 | 601 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
4ddd3a22 | 602 | if (o->op_targ == OP_NEXTSTATE) { |
ae7d165c | 603 | if (CopLINE(cCOPo)) |
481ddcff | 604 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
7f5657e5 | 605 | (UV)CopLINE(cCOPo)); |
ae7d165c PJ |
606 | if (CopSTASHPV(cCOPo)) |
607 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
608 | CopSTASHPV(cCOPo)); | |
609 | if (cCOPo->cop_label) | |
610 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", | |
611 | cCOPo->cop_label); | |
612 | } | |
613 | } | |
8990e307 | 614 | else |
894356b3 | 615 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 616 | } |
748a9306 | 617 | #ifdef DUMPADDR |
57def98f | 618 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 619 | #endif |
11343788 | 620 | if (o->op_flags) { |
4ddd3a22 | 621 | SV * const tmpsv = newSVpvs(""); |
5dc0d613 | 622 | switch (o->op_flags & OPf_WANT) { |
54310121 | 623 | case OPf_WANT_VOID: |
46fc3d4c | 624 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 625 | break; |
626 | case OPf_WANT_SCALAR: | |
46fc3d4c | 627 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 628 | break; |
629 | case OPf_WANT_LIST: | |
46fc3d4c | 630 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 631 | break; |
632 | default: | |
46fc3d4c | 633 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 634 | break; |
635 | } | |
11343788 | 636 | if (o->op_flags & OPf_KIDS) |
46fc3d4c | 637 | sv_catpv(tmpsv, ",KIDS"); |
11343788 | 638 | if (o->op_flags & OPf_PARENS) |
46fc3d4c | 639 | sv_catpv(tmpsv, ",PARENS"); |
11343788 | 640 | if (o->op_flags & OPf_STACKED) |
46fc3d4c | 641 | sv_catpv(tmpsv, ",STACKED"); |
11343788 | 642 | if (o->op_flags & OPf_REF) |
46fc3d4c | 643 | sv_catpv(tmpsv, ",REF"); |
11343788 | 644 | if (o->op_flags & OPf_MOD) |
46fc3d4c | 645 | sv_catpv(tmpsv, ",MOD"); |
11343788 | 646 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c | 647 | sv_catpv(tmpsv, ",SPECIAL"); |
5e7e76a3 | 648 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
46fc3d4c | 649 | SvREFCNT_dec(tmpsv); |
79072805 | 650 | } |
11343788 | 651 | if (o->op_private) { |
4ddd3a22 NC |
652 | SV * const tmpsv = newSVpvs(""); |
653 | if (PL_opargs[optype] & OA_TARGLEX) { | |
07447971 GS |
654 | if (o->op_private & OPpTARGET_MY) |
655 | sv_catpv(tmpsv, ",TARGET_MY"); | |
656 | } | |
4ddd3a22 NC |
657 | else if (optype == OP_LEAVESUB || |
658 | optype == OP_LEAVE || | |
659 | optype == OP_LEAVESUBLV || | |
660 | optype == OP_LEAVEWRITE) { | |
bf91b999 SC |
661 | if (o->op_private & OPpREFCOUNTED) |
662 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
663 | } | |
4ddd3a22 | 664 | else if (optype == OP_AASSIGN) { |
11343788 | 665 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c | 666 | sv_catpv(tmpsv, ",COMMON"); |
10c8fecd GS |
667 | if (o->op_private & OPpASSIGN_HASH) |
668 | sv_catpv(tmpsv, ",HASH"); | |
8d063cd8 | 669 | } |
4ddd3a22 | 670 | else if (optype == OP_SASSIGN) { |
11343788 | 671 | if (o->op_private & OPpASSIGN_BACKWARDS) |
46fc3d4c | 672 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e | 673 | } |
4ddd3a22 | 674 | else if (optype == OP_TRANS) { |
11343788 | 675 | if (o->op_private & OPpTRANS_SQUASH) |
46fc3d4c | 676 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 | 677 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c | 678 | sv_catpv(tmpsv, ",DELETE"); |
11343788 | 679 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c | 680 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 SC |
681 | if (o->op_private & OPpTRANS_IDENTICAL) |
682 | sv_catpv(tmpsv, ",IDENTICAL"); | |
683 | if (o->op_private & OPpTRANS_GROWS) | |
684 | sv_catpv(tmpsv, ",GROWS"); | |
8d063cd8 | 685 | } |
4ddd3a22 | 686 | else if (optype == OP_REPEAT) { |
11343788 | 687 | if (o->op_private & OPpREPEAT_DOLIST) |
46fc3d4c | 688 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 | 689 | } |
4ddd3a22 NC |
690 | else if (optype == OP_ENTERSUB || |
691 | optype == OP_RV2SV || | |
692 | optype == OP_GVSV || | |
693 | optype == OP_RV2AV || | |
694 | optype == OP_RV2HV || | |
695 | optype == OP_RV2GV || | |
696 | optype == OP_AELEM || | |
697 | optype == OP_HELEM ) | |
85e6fe83 | 698 | { |
4ddd3a22 | 699 | if (optype == OP_ENTERSUB) { |
5dc0d613 | 700 | if (o->op_private & OPpENTERSUB_AMPER) |
46fc3d4c | 701 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 | 702 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c | 703 | sv_catpv(tmpsv, ",DB"); |
d3011074 IZ |
704 | if (o->op_private & OPpENTERSUB_HASTARG) |
705 | sv_catpv(tmpsv, ",HASTARG"); | |
bf91b999 SC |
706 | if (o->op_private & OPpENTERSUB_NOPAREN) |
707 | sv_catpv(tmpsv, ",NOPAREN"); | |
708 | if (o->op_private & OPpENTERSUB_INARGS) | |
709 | sv_catpv(tmpsv, ",INARGS"); | |
95f0a2f1 SB |
710 | if (o->op_private & OPpENTERSUB_NOMOD) |
711 | sv_catpv(tmpsv, ",NOMOD"); | |
68dc0745 | 712 | } |
bf91b999 | 713 | else { |
d3011074 | 714 | switch (o->op_private & OPpDEREF) { |
8e7b0921 AL |
715 | case OPpDEREF_SV: |
716 | sv_catpv(tmpsv, ",SV"); | |
717 | break; | |
718 | case OPpDEREF_AV: | |
719 | sv_catpv(tmpsv, ",AV"); | |
720 | break; | |
721 | case OPpDEREF_HV: | |
722 | sv_catpv(tmpsv, ",HV"); | |
723 | break; | |
724 | } | |
bf91b999 SC |
725 | if (o->op_private & OPpMAYBE_LVSUB) |
726 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
727 | } | |
4ddd3a22 | 728 | if (optype == OP_AELEM || optype == OP_HELEM) { |
5dc0d613 | 729 | if (o->op_private & OPpLVAL_DEFER) |
46fc3d4c | 730 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 731 | } |
732 | else { | |
5dc0d613 | 733 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 734 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
735 | if (o->op_private & OPpOUR_INTRO) |
736 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 737 | } |
8d063cd8 | 738 | } |
4ddd3a22 | 739 | else if (optype == OP_CONST) { |
11343788 | 740 | if (o->op_private & OPpCONST_BARE) |
46fc3d4c | 741 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a GS |
742 | if (o->op_private & OPpCONST_STRICT) |
743 | sv_catpv(tmpsv, ",STRICT"); | |
bf91b999 SC |
744 | if (o->op_private & OPpCONST_ARYBASE) |
745 | sv_catpv(tmpsv, ",ARYBASE"); | |
746 | if (o->op_private & OPpCONST_WARNING) | |
747 | sv_catpv(tmpsv, ",WARNING"); | |
748 | if (o->op_private & OPpCONST_ENTERED) | |
749 | sv_catpv(tmpsv, ",ENTERED"); | |
79072805 | 750 | } |
4ddd3a22 | 751 | else if (optype == OP_FLIP) { |
11343788 | 752 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c | 753 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 | 754 | } |
4ddd3a22 | 755 | else if (optype == OP_FLOP) { |
11343788 | 756 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c | 757 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 | 758 | } |
4ddd3a22 | 759 | else if (optype == OP_RV2CV) { |
cd06dffe GS |
760 | if (o->op_private & OPpLVAL_INTRO) |
761 | sv_catpv(tmpsv, ",INTRO"); | |
79072805 | 762 | } |
4ddd3a22 | 763 | else if (optype == OP_GV) { |
bf91b999 SC |
764 | if (o->op_private & OPpEARLY_CV) |
765 | sv_catpv(tmpsv, ",EARLY_CV"); | |
766 | } | |
4ddd3a22 | 767 | else if (optype == OP_LIST) { |
bf91b999 SC |
768 | if (o->op_private & OPpLIST_GUESSED) |
769 | sv_catpv(tmpsv, ",GUESSED"); | |
770 | } | |
4ddd3a22 | 771 | else if (optype == OP_DELETE) { |
bf91b999 SC |
772 | if (o->op_private & OPpSLICE) |
773 | sv_catpv(tmpsv, ",SLICE"); | |
774 | } | |
4ddd3a22 | 775 | else if (optype == OP_EXISTS) { |
bf91b999 SC |
776 | if (o->op_private & OPpEXISTS_SUB) |
777 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
778 | } | |
4ddd3a22 | 779 | else if (optype == OP_SORT) { |
bf91b999 SC |
780 | if (o->op_private & OPpSORT_NUMERIC) |
781 | sv_catpv(tmpsv, ",NUMERIC"); | |
782 | if (o->op_private & OPpSORT_INTEGER) | |
783 | sv_catpv(tmpsv, ",INTEGER"); | |
784 | if (o->op_private & OPpSORT_REVERSE) | |
785 | sv_catpv(tmpsv, ",REVERSE"); | |
786 | } | |
4ddd3a22 | 787 | else if (optype == OP_THREADSV) { |
bf91b999 SC |
788 | if (o->op_private & OPpDONE_SVREF) |
789 | sv_catpv(tmpsv, ",SVREF"); | |
790 | } | |
4ddd3a22 | 791 | else if (optype == OP_OPEN || optype == OP_BACKTICK) { |
bf91b999 SC |
792 | if (o->op_private & OPpOPEN_IN_RAW) |
793 | sv_catpv(tmpsv, ",IN_RAW"); | |
794 | if (o->op_private & OPpOPEN_IN_CRLF) | |
795 | sv_catpv(tmpsv, ",IN_CRLF"); | |
796 | if (o->op_private & OPpOPEN_OUT_RAW) | |
797 | sv_catpv(tmpsv, ",OUT_RAW"); | |
798 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
799 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
800 | } | |
4ddd3a22 | 801 | else if (optype == OP_EXIT) { |
bf91b999 | 802 | if (o->op_private & OPpEXIT_VMSISH) |
96e176bf CL |
803 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
804 | if (o->op_private & OPpHUSH_VMSISH) | |
805 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
806 | } | |
4ddd3a22 | 807 | else if (optype == OP_DIE) { |
96e176bf CL |
808 | if (o->op_private & OPpHUSH_VMSISH) |
809 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
bf91b999 | 810 | } |
bfd7eeef JH |
811 | else if (OP_IS_FILETEST_ACCESS(o)) { |
812 | if (o->op_private & OPpFT_ACCESS) | |
813 | sv_catpv(tmpsv, ",FT_ACCESS"); | |
814 | } | |
11343788 | 815 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 816 | sv_catpv(tmpsv, ",INTRO"); |
817 | if (SvCUR(tmpsv)) | |
5e7e76a3 | 818 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
46fc3d4c | 819 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 820 | } |
8d063cd8 | 821 | |
4ddd3a22 | 822 | switch (optype) { |
971a9dd3 | 823 | case OP_AELEMFAST: |
93a17b20 | 824 | case OP_GVSV: |
79072805 | 825 | case OP_GV: |
971a9dd3 | 826 | #ifdef USE_ITHREADS |
c803eecc | 827 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 | 828 | #else |
1f26b251 NC |
829 | if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */ |
830 | if (cSVOPo->op_sv) { | |
43b2f713 | 831 | SV * const tmpsv = newSV(0); |
1f26b251 NC |
832 | ENTER; |
833 | SAVEFREESV(tmpsv); | |
0e2d6244 | 834 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, NULL); |
db1c9db1 | 835 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
23c2bb70 | 836 | SvPV_nolen_const(tmpsv)); |
1f26b251 NC |
837 | LEAVE; |
838 | } | |
839 | else | |
840 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); | |
378cc40b | 841 | } |
971a9dd3 | 842 | #endif |
79072805 LW |
843 | break; |
844 | case OP_CONST: | |
f5d5a27c | 845 | case OP_METHOD_NAMED: |
4c6e520c NC |
846 | #ifndef USE_ITHREADS |
847 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
848 | * may not be active here, so skip */ | |
a868f49f | 849 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
4c6e520c | 850 | #endif |
79072805 | 851 | break; |
7399586d | 852 | case OP_SETSTATE: |
93a17b20 LW |
853 | case OP_NEXTSTATE: |
854 | case OP_DBSTATE: | |
57843af0 | 855 | if (CopLINE(cCOPo)) |
481ddcff | 856 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
7f5657e5 | 857 | (UV)CopLINE(cCOPo)); |
ed094faf GS |
858 | if (CopSTASHPV(cCOPo)) |
859 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
860 | CopSTASHPV(cCOPo)); | |
11343788 | 861 | if (cCOPo->cop_label) |
ed094faf GS |
862 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
863 | cCOPo->cop_label); | |
79072805 LW |
864 | break; |
865 | case OP_ENTERLOOP: | |
cea2e8a9 | 866 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 867 | if (cLOOPo->op_redoop) |
3967c732 | 868 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 | 869 | else |
3967c732 | 870 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 871 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 872 | if (cLOOPo->op_nextop) |
3967c732 | 873 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 | 874 | else |
3967c732 | 875 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 876 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 877 | if (cLOOPo->op_lastop) |
3967c732 | 878 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 | 879 | else |
3967c732 | 880 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
881 | break; |
882 | case OP_COND_EXPR: | |
1a67a97c | 883 | case OP_RANGE: |
a0d0e21e | 884 | case OP_MAPWHILE: |
79072805 LW |
885 | case OP_GREPWHILE: |
886 | case OP_OR: | |
887 | case OP_AND: | |
cea2e8a9 | 888 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 889 | if (cLOGOPo->op_other) |
3967c732 | 890 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 | 891 | else |
3967c732 | 892 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
893 | break; |
894 | case OP_PUSHRE: | |
895 | case OP_MATCH: | |
8782bef2 | 896 | case OP_QR: |
79072805 | 897 | case OP_SUBST: |
3967c732 | 898 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 899 | break; |
7934575e GS |
900 | case OP_LEAVE: |
901 | case OP_LEAVEEVAL: | |
902 | case OP_LEAVESUB: | |
903 | case OP_LEAVESUBLV: | |
904 | case OP_LEAVEWRITE: | |
905 | case OP_SCOPE: | |
906 | if (o->op_private & OPpREFCOUNTED) | |
907 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
908 | break; | |
a0d0e21e LW |
909 | default: |
910 | break; | |
79072805 | 911 | } |
11343788 | 912 | if (o->op_flags & OPf_KIDS) { |
79072805 | 913 | OP *kid; |
11343788 | 914 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 915 | do_op_dump(level, file, kid); |
8d063cd8 | 916 | } |
cea2e8a9 | 917 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
918 | } |
919 | ||
920 | void | |
864dbfa3 | 921 | Perl_op_dump(pTHX_ OP *o) |
3967c732 JD |
922 | { |
923 | do_op_dump(0, Perl_debug_log, o); | |
8d063cd8 LW |
924 | } |
925 | ||
8adcabd8 | 926 | void |
864dbfa3 | 927 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 928 | { |
79072805 | 929 | SV *sv; |
378cc40b | 930 | |
79072805 | 931 | if (!gv) { |
760ac839 | 932 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
933 | return; |
934 | } | |
8990e307 | 935 | sv = sv_newmortal(); |
760ac839 | 936 | PerlIO_printf(Perl_debug_log, "{\n"); |
0e2d6244 | 937 | gv_fullname3(sv, gv, NULL); |
5e7e76a3 | 938 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
79072805 | 939 | if (gv != GvEGV(gv)) { |
0e2d6244 | 940 | gv_efullname3(sv, GvEGV(gv), NULL); |
5e7e76a3 | 941 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
8adcabd8 | 942 | } |
3967c732 | 943 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 944 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
945 | } |
946 | ||
14befaf4 | 947 | |
afe38520 | 948 | /* map magic types to the symbolic names |
14befaf4 DM |
949 | * (with the PERL_MAGIC_ prefixed stripped) |
950 | */ | |
951 | ||
fe20fd30 | 952 | static const struct { const char type; const char *name; } magic_names[] = { |
516a5887 JH |
953 | { PERL_MAGIC_sv, "sv(\\0)" }, |
954 | { PERL_MAGIC_arylen, "arylen(#)" }, | |
955 | { PERL_MAGIC_glob, "glob(*)" }, | |
956 | { PERL_MAGIC_pos, "pos(.)" }, | |
957 | { PERL_MAGIC_backref, "backref(<)" }, | |
958 | { PERL_MAGIC_overload, "overload(A)" }, | |
959 | { PERL_MAGIC_bm, "bm(B)" }, | |
960 | { PERL_MAGIC_regdata, "regdata(D)" }, | |
961 | { PERL_MAGIC_env, "env(E)" }, | |
962 | { PERL_MAGIC_isa, "isa(I)" }, | |
963 | { PERL_MAGIC_dbfile, "dbfile(L)" }, | |
afe38520 | 964 | { PERL_MAGIC_shared, "shared(N)" }, |
516a5887 JH |
965 | { PERL_MAGIC_tied, "tied(P)" }, |
966 | { PERL_MAGIC_sig, "sig(S)" }, | |
967 | { PERL_MAGIC_uvar, "uvar(U)" }, | |
968 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, | |
969 | { PERL_MAGIC_overload_table, "overload_table(c)" }, | |
970 | { PERL_MAGIC_regdatum, "regdatum(d)" }, | |
971 | { PERL_MAGIC_envelem, "envelem(e)" }, | |
972 | { PERL_MAGIC_fm, "fm(f)" }, | |
973 | { PERL_MAGIC_regex_global, "regex_global(g)" }, | |
974 | { PERL_MAGIC_isaelem, "isaelem(i)" }, | |
975 | { PERL_MAGIC_nkeys, "nkeys(k)" }, | |
976 | { PERL_MAGIC_dbline, "dbline(l)" }, | |
977 | { PERL_MAGIC_mutex, "mutex(m)" }, | |
afe38520 | 978 | { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, |
516a5887 JH |
979 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, |
980 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, | |
981 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, | |
982 | { PERL_MAGIC_qr, "qr(r)" }, | |
983 | { PERL_MAGIC_sigelem, "sigelem(s)" }, | |
984 | { PERL_MAGIC_taint, "taint(t)" }, | |
afe38520 | 985 | { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, |
516a5887 | 986 | { PERL_MAGIC_vec, "vec(v)" }, |
7d7ce6cc | 987 | { PERL_MAGIC_vstring, "v-string(V)" }, |
323eb6b5 | 988 | { PERL_MAGIC_utf8, "utf8(w)" }, |
516a5887 JH |
989 | { PERL_MAGIC_substr, "substr(x)" }, |
990 | { PERL_MAGIC_defelem, "defelem(y)" }, | |
991 | { PERL_MAGIC_ext, "ext(~)" }, | |
992 | /* this null string terminates the list */ | |
8e7b0921 | 993 | { 0, NULL }, |
14befaf4 DM |
994 | }; |
995 | ||
8adcabd8 | 996 | void |
864dbfa3 | 997 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 998 | { |
3967c732 | 999 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
1000 | Perl_dump_indent(aTHX_ level, file, |
1001 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 | 1002 | if (mg->mg_virtual) { |
a00f3e00 | 1003 | const MGVTBL * const v = mg->mg_virtual; |
8e7b0921 | 1004 | const char *s; |
3967c732 JD |
1005 | if (v == &PL_vtbl_sv) s = "sv"; |
1006 | else if (v == &PL_vtbl_env) s = "env"; | |
1007 | else if (v == &PL_vtbl_envelem) s = "envelem"; | |
1008 | else if (v == &PL_vtbl_sig) s = "sig"; | |
1009 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; | |
1010 | else if (v == &PL_vtbl_pack) s = "pack"; | |
1011 | else if (v == &PL_vtbl_packelem) s = "packelem"; | |
1012 | else if (v == &PL_vtbl_dbline) s = "dbline"; | |
1013 | else if (v == &PL_vtbl_isa) s = "isa"; | |
1014 | else if (v == &PL_vtbl_arylen) s = "arylen"; | |
1015 | else if (v == &PL_vtbl_glob) s = "glob"; | |
1016 | else if (v == &PL_vtbl_mglob) s = "mglob"; | |
1017 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; | |
1018 | else if (v == &PL_vtbl_taint) s = "taint"; | |
1019 | else if (v == &PL_vtbl_substr) s = "substr"; | |
1020 | else if (v == &PL_vtbl_vec) s = "vec"; | |
1021 | else if (v == &PL_vtbl_pos) s = "pos"; | |
1022 | else if (v == &PL_vtbl_bm) s = "bm"; | |
1023 | else if (v == &PL_vtbl_fm) s = "fm"; | |
1024 | else if (v == &PL_vtbl_uvar) s = "uvar"; | |
1025 | else if (v == &PL_vtbl_defelem) s = "defelem"; | |
1026 | #ifdef USE_LOCALE_COLLATE | |
1027 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; | |
1028 | #endif | |
3967c732 JD |
1029 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
1030 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; | |
810b8aa5 | 1031 | else if (v == &PL_vtbl_backref) s = "backref"; |
323eb6b5 | 1032 | else if (v == &PL_vtbl_utf8) s = "utf8"; |
8e7b0921 | 1033 | else s = NULL; |
3967c732 | 1034 | if (s) |
cea2e8a9 | 1035 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 | 1036 | else |
b900a521 | 1037 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
1038 | } |
1039 | else | |
cea2e8a9 | 1040 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 1041 | |
3967c732 | 1042 | if (mg->mg_private) |
cea2e8a9 | 1043 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 1044 | |
14befaf4 DM |
1045 | { |
1046 | int n; | |
f4362cdc | 1047 | const char *name = NULL; |
fe20fd30 | 1048 | for (n = 0; magic_names[n].name; n++) { |
14befaf4 DM |
1049 | if (mg->mg_type == magic_names[n].type) { |
1050 | name = magic_names[n].name; | |
1051 | break; | |
1052 | } | |
1053 | } | |
1054 | if (name) | |
1055 | Perl_dump_indent(aTHX_ level, file, | |
1056 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
1057 | else | |
1058 | Perl_dump_indent(aTHX_ level, file, | |
1059 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
1060 | } | |
3967c732 JD |
1061 | |
1062 | if (mg->mg_flags) { | |
cea2e8a9 | 1063 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
5b7ea690 JH |
1064 | if (mg->mg_type == PERL_MAGIC_envelem && |
1065 | mg->mg_flags & MGf_TAINTEDDIR) | |
cea2e8a9 | 1066 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 | 1067 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 | 1068 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 | 1069 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 | 1070 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
5b7ea690 JH |
1071 | if (mg->mg_type == PERL_MAGIC_regex_global && |
1072 | mg->mg_flags & MGf_MINMATCH) | |
cea2e8a9 | 1073 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 JD |
1074 | } |
1075 | if (mg->mg_obj) { | |
b900a521 | 1076 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 JD |
1077 | if (mg->mg_flags & MGf_REFCOUNTED) |
1078 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
1079 | } | |
1080 | if (mg->mg_len) | |
894356b3 | 1081 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 | 1082 | if (mg->mg_ptr) { |
b900a521 | 1083 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 | 1084 | if (mg->mg_len >= 0) { |
d7559646 AL |
1085 | if (mg->mg_type != PERL_MAGIC_utf8) { |
1086 | SV *sv = newSVpvs(""); | |
1087 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); | |
1088 | SvREFCNT_dec(sv); | |
1089 | } | |
3967c732 JD |
1090 | } |
1091 | else if (mg->mg_len == HEf_SVKEY) { | |
1092 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
1093 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
1094 | continue; | |
1095 | } | |
1096 | else | |
1097 | PerlIO_puts(file, " ???? - please notify IZ"); | |
1098 | PerlIO_putc(file, '\n'); | |
1099 | } | |
323eb6b5 JH |
1100 | if (mg->mg_type == PERL_MAGIC_utf8) { |
1101 | STRLEN *cache = (STRLEN *) mg->mg_ptr; | |
1102 | if (cache) { | |
1103 | IV i; | |
1104 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) | |
1105 | Perl_dump_indent(aTHX_ level, file, | |
1106 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", | |
1107 | i, | |
1108 | (UV)cache[i * 2], | |
1109 | (UV)cache[i * 2 + 1]); | |
1110 | } | |
1111 | } | |
378cc40b | 1112 | } |
3967c732 JD |
1113 | } |
1114 | ||
1115 | void | |
864dbfa3 | 1116 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 | 1117 | { |
8e7b0921 | 1118 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0); |
3967c732 JD |
1119 | } |
1120 | ||
1121 | void | |
864dbfa3 | 1122 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 | 1123 | { |
26ab6a78 | 1124 | const char *hvname; |
b900a521 | 1125 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
26ab6a78 NC |
1126 | if (sv && (hvname = HvNAME_get(sv))) |
1127 | PerlIO_printf(file, "\t\"%s\"\n", hvname); | |
79072805 | 1128 | else |
3967c732 JD |
1129 | PerlIO_putc(file, '\n'); |
1130 | } | |
1131 | ||
1132 | void | |
864dbfa3 | 1133 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 1134 | { |
b900a521 | 1135 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
1136 | if (sv && GvNAME(sv)) |
1137 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 1138 | else |
3967c732 JD |
1139 | PerlIO_putc(file, '\n'); |
1140 | } | |
1141 | ||
1142 | void | |
864dbfa3 | 1143 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 1144 | { |
b900a521 | 1145 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 | 1146 | if (sv && GvNAME(sv)) { |
26ab6a78 | 1147 | const char *hvname; |
3967c732 | 1148 | PerlIO_printf(file, "\t\""); |
26ab6a78 NC |
1149 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
1150 | PerlIO_printf(file, "%s\" :: \"", hvname); | |
3967c732 | 1151 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
8d063cd8 | 1152 | } |
3967c732 JD |
1153 | else |
1154 | PerlIO_putc(file, '\n'); | |
1155 | } | |
1156 | ||
1157 | void | |
864dbfa3 | 1158 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 1159 | { |
cea89e20 | 1160 | SV *d; |
c05e0e2f | 1161 | const char *s; |
3967c732 JD |
1162 | U32 flags; |
1163 | U32 type; | |
1164 | ||
1165 | if (!sv) { | |
cea2e8a9 | 1166 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 1167 | return; |
378cc40b | 1168 | } |
2ef28da1 | 1169 | |
3967c732 JD |
1170 | flags = SvFLAGS(sv); |
1171 | type = SvTYPE(sv); | |
79072805 | 1172 | |
cea89e20 | 1173 | d = Perl_newSVpvf(aTHX_ |
57def98f | 1174 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 1175 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
1176 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
1177 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 1178 | |
3967c732 JD |
1179 | if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,"); |
1180 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); | |
1181 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
1182 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); | |
1183 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); | |
1184 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); | |
1185 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); | |
1186 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); | |
4db58590 | 1187 | |
3967c732 JD |
1188 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
1189 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); | |
1190 | if (flags & SVf_POK) sv_catpv(d, "POK,"); | |
810b8aa5 GS |
1191 | if (flags & SVf_ROK) { |
1192 | sv_catpv(d, "ROK,"); | |
1193 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
1194 | } | |
3967c732 JD |
1195 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
1196 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); | |
1197 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); | |
4db58590 | 1198 | |
94801b39 NC |
1199 | if (flags & SVf_AMAGIC && type != SVt_PVHV) |
1200 | sv_catpv(d, "OVERLOAD,"); | |
3967c732 JD |
1201 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
1202 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); | |
1203 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); | |
c7df1ae8 NC |
1204 | if (flags & SVp_SCREAM && type != SVt_PVHV) |
1205 | sv_catpv(d, "SCREAM,"); | |
3967c732 JD |
1206 | |
1207 | switch (type) { | |
1208 | case SVt_PVCV: | |
1209 | case SVt_PVFM: | |
1210 | if (CvANON(sv)) sv_catpv(d, "ANON,"); | |
1211 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); | |
1212 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); | |
1213 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); | |
de3f1649 | 1214 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 | 1215 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 | 1216 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 TJ |
1217 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
1218 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); | |
662a8415 | 1219 | if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); |
d7afa7f5 | 1220 | if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); |
3967c732 JD |
1221 | break; |
1222 | case SVt_PVHV: | |
1223 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); | |
1224 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); | |
19692e8d | 1225 | if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); |
94801b39 | 1226 | if (HvREHASH(sv)) sv_catpv(d, "REHASH,"); |
c7df1ae8 | 1227 | if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,"); |
3967c732 JD |
1228 | break; |
1229 | case SVt_PVGV: | |
1230 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); | |
1231 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); | |
7fb37951 | 1232 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
3967c732 | 1233 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
12c18039 | 1234 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
62d59642 NC |
1235 | if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); |
1236 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); | |
3967c732 JD |
1237 | if (GvIMPORTED(sv)) { |
1238 | sv_catpv(d, "IMPORT"); | |
1239 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
1240 | sv_catpv(d, "ALL,"); | |
1241 | else { | |
1242 | sv_catpv(d, "("); | |
1243 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); | |
1244 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); | |
1245 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); | |
1246 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); | |
1247 | sv_catpv(d, " ),"); | |
1248 | } | |
1249 | } | |
addd1794 | 1250 | /* FALL THROUGH */ |
25da4f38 | 1251 | default: |
3ec6e497 | 1252 | evaled_or_uv: |
25da4f38 | 1253 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
0fa9aa63 | 1254 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
25da4f38 | 1255 | break; |
3967c732 JD |
1256 | case SVt_PVBM: |
1257 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); | |
25da4f38 | 1258 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 | 1259 | break; |
addd1794 | 1260 | case SVt_PVMG: |
62d59642 | 1261 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
3ec6e497 | 1262 | goto evaled_or_uv; |
3967c732 | 1263 | } |
922661e1 NC |
1264 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
1265 | if ((type != SVt_PVHV) && SvUTF8(sv)) | |
9fe74ede | 1266 | sv_catpv(d, "UTF8"); |
3967c732 | 1267 | |
a8dc4fe8 SP |
1268 | if (*(SvEND(d) - 1) == ',') { |
1269 | SvCUR_set(d, SvCUR(d) - 1); | |
1270 | SvPVX(d)[SvCUR(d)] = '\0'; | |
1271 | } | |
3967c732 | 1272 | sv_catpv(d, ")"); |
5e7e76a3 | 1273 | s = SvPVX_const(d); |
3967c732 | 1274 | |
cea2e8a9 | 1275 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
c4590e38 NC |
1276 | if (type < SVt_LAST) { |
1277 | PerlIO_printf(file, "%s%s\n", svtypenames[type], s); | |
1278 | ||
1279 | if (type == SVt_NULL) { | |
1280 | SvREFCNT_dec(d); | |
1281 | return; | |
1282 | } | |
1283 | } else { | |
faccc32b | 1284 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1285 | SvREFCNT_dec(d); |
3967c732 JD |
1286 | return; |
1287 | } | |
1288 | if (type >= SVt_PVIV || type == SVt_IV) { | |
cf2093f6 | 1289 | if (SvIsUV(sv)) |
57def98f | 1290 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1291 | else |
57def98f | 1292 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 JD |
1293 | if (SvOOK(sv)) |
1294 | PerlIO_printf(file, " (OFFSET)"); | |
1295 | PerlIO_putc(file, '\n'); | |
1296 | } | |
1297 | if (type >= SVt_PVNV || type == SVt_NV) { | |
e54dc35b | 1298 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1299 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1300 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1301 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1302 | #else |
cea2e8a9 | 1303 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1304 | #endif |
e54dc35b | 1305 | RESTORE_NUMERIC_LOCAL(); |
3967c732 JD |
1306 | } |
1307 | if (SvROK(sv)) { | |
57def98f | 1308 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1309 | if (nest < maxnest) |
1310 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
3967c732 | 1311 | } |
cea89e20 JH |
1312 | if (type < SVt_PV) { |
1313 | SvREFCNT_dec(d); | |
3967c732 | 1314 | return; |
cea89e20 | 1315 | } |
e776e865 | 1316 | if (type <= SVt_PVLV || type == SVt_PVGV) { |
5e7e76a3 SP |
1317 | if (SvPVX_const(sv)) { |
1318 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); | |
3967c732 | 1319 | if (SvOOK(sv)) |
f7b88223 NC |
1320 | PerlIO_printf(file, "( %s . ) ", pv_display(d, (char *)SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); |
1321 | PerlIO_printf(file, "%s", pv_display(d, (char *)SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); | |
e6abe6d8 | 1322 | if (SvUTF8(sv)) /* the 8? \x{....} */ |
c728cb41 | 1323 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); |
e6abe6d8 | 1324 | PerlIO_printf(file, "\n"); |
57def98f JH |
1325 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1326 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1327 | } |
1328 | else | |
cea2e8a9 | 1329 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 JD |
1330 | } |
1331 | if (type >= SVt_PVMG) { | |
1332 | if (SvMAGIC(sv)) | |
1333 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); | |
1334 | if (SvSTASH(sv)) | |
1335 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
1336 | } | |
1337 | switch (type) { | |
1338 | case SVt_PVLV: | |
cea2e8a9 | 1339 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
57def98f JH |
1340 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1341 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1342 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
73c86719 JH |
1343 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') |
1344 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, | |
1345 | dumpops, pvlim); | |
3967c732 JD |
1346 | break; |
1347 | case SVt_PVAV: | |
57def98f | 1348 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1349 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1350 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1351 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1352 | } |
1353 | else | |
1354 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1355 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1356 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
1357 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv))); | |
3967c732 | 1358 | flags = AvFLAGS(sv); |
2a8de9e2 | 1359 | sv_setpvn(d, "", 0); |
3967c732 JD |
1360 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); |
1361 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); | |
1362 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); | |
5e7e76a3 SP |
1363 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
1364 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); | |
3967c732 JD |
1365 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1366 | int count; | |
1367 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { | |
1368 | SV** elt = av_fetch((AV*)sv,count,0); | |
1369 | ||
57def98f | 1370 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1371 | if (elt) |
3967c732 JD |
1372 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1373 | } | |
1374 | } | |
1375 | break; | |
1376 | case SVt_PVHV: | |
57def98f | 1377 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 JD |
1378 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1379 | /* Show distribution of HEs in the ARRAY */ | |
1380 | int freq[200]; | |
9f01e09a | 1381 | #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1)) |
3967c732 JD |
1382 | int i; |
1383 | int max = 0; | |
1384 | U32 pow2 = 2, keys = HvKEYS(sv); | |
65202027 | 1385 | NV theoret, sum = 0; |
3967c732 JD |
1386 | |
1387 | PerlIO_printf(file, " ("); | |
1388 | Zero(freq, FREQ_MAX + 1, int); | |
eb160463 | 1389 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
f4362cdc AL |
1390 | HE* h; |
1391 | int count = 0; | |
3967c732 JD |
1392 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
1393 | count++; | |
1394 | if (count > FREQ_MAX) | |
1395 | count = FREQ_MAX; | |
1396 | freq[count]++; | |
1397 | if (max < count) | |
1398 | max = count; | |
1399 | } | |
1400 | for (i = 0; i <= max; i++) { | |
1401 | if (freq[i]) { | |
1402 | PerlIO_printf(file, "%d%s:%d", i, | |
1403 | (i == FREQ_MAX) ? "+" : "", | |
1404 | freq[i]); | |
1405 | if (i != max) | |
1406 | PerlIO_printf(file, ", "); | |
1407 | } | |
1408 | } | |
1409 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1410 | /* The "quality" of a hash is defined as the total number of |
1411 | comparisons needed to access every element once, relative | |
1412 | to the expected number needed for a random hash. | |
1413 | ||
1414 | The total number of comparisons is equal to the sum of | |
e76cd0fa AMS |
1415 | the squares of the number of entries in each bucket. |
1416 | For a random hash of n keys into k buckets, the expected | |
b8fa94d8 MG |
1417 | value is |
1418 | n + n(n-1)/2k | |
1419 | */ | |
1420 | ||
3967c732 JD |
1421 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1422 | sum += freq[i] * i * i; | |
1423 | } | |
155aba94 | 1424 | while ((keys = keys >> 1)) |
3967c732 | 1425 | pow2 = pow2 << 1; |
3967c732 | 1426 | theoret = HvKEYS(sv); |
b8fa94d8 | 1427 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1428 | PerlIO_putc(file, '\n'); |
6b4667fc | 1429 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1430 | } |
1431 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1432 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1433 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); | |
1434 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
26ab6a78 NC |
1435 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
1436 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); | |
3967c732 | 1437 | if (HvPMROOT(sv)) |
57def98f | 1438 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv))); |
26ab6a78 | 1439 | { |
8e7b0921 | 1440 | const char * const hvname = HvNAME_get(sv); |
26ab6a78 NC |
1441 | if (hvname) |
1442 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); | |
1443 | } | |
1444 | if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */ | |
3967c732 | 1445 | HE *he; |
41aa0489 | 1446 | HV * const hv = (HV*)sv; |
3967c732 JD |
1447 | int count = maxnest - nest; |
1448 | ||
1449 | hv_iterinit(hv); | |
e16e2ff8 NC |
1450 | while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) |
1451 | && count--) { | |
98c991d1 | 1452 | SV *elt, *keysv; |
c05e0e2f | 1453 | const char *keypv; |
98c991d1 | 1454 | STRLEN len; |
41aa0489 | 1455 | const U32 hash = HeHASH(he); |
3967c732 | 1456 | |
98c991d1 | 1457 | keysv = hv_iterkeysv(he); |
23c2bb70 | 1458 | keypv = SvPV_const(keysv, len); |
3967c732 | 1459 | elt = hv_iterval(hv, he); |
f7b88223 | 1460 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, (char *)keypv, len, 0, pvlim)); |
98c991d1 | 1461 | if (SvUTF8(keysv)) |
c728cb41 | 1462 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); |
94801b39 NC |
1463 | if (HeKREHASH(he)) |
1464 | PerlIO_printf(file, "[REHASH] "); | |
98c991d1 | 1465 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 JD |
1466 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1467 | } | |
1468 | hv_iterinit(hv); /* Return to status quo */ | |
1469 | } | |
1470 | break; | |
1471 | case SVt_PVCV: | |
34a11f14 NC |
1472 | if (SvPOK(sv)) { |
1473 | STRLEN len; | |
1474 | const char *const proto = SvPV_const(sv, len); | |
1475 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", | |
1476 | (int) len, proto); | |
1477 | } | |
3967c732 JD |
1478 | /* FALL THROUGH */ |
1479 | case SVt_PVFM: | |
1480 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
1481 | if (CvSTART(sv)) | |
57def98f JH |
1482 | Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq); |
1483 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); | |
3967c732 JD |
1484 | if (CvROOT(sv) && dumpops) |
1485 | do_op_dump(level+1, file, CvROOT(sv)); | |
57def98f | 1486 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
4ff9f890 NC |
1487 | { |
1488 | SV *constant = cv_const_sv((CV *)sv); | |
1489 | ||
1490 | ||
1491 | if (constant) { | |
1492 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf | |
1493 | " (CONST SV)\n", | |
1494 | PTR2UV(CvXSUBANY(sv).any_ptr)); | |
1495 | do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, | |
1496 | pvlim); | |
1497 | } else { | |
1498 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", | |
1499 | (IV)CvXSUBANY(sv).any_i32); | |
1500 | } | |
1501 | } | |
3967c732 | 1502 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1503 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f | 1504 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
4d1ff10f | 1505 | #ifdef USE_5005THREADS |
07270b1a GS |
1506 | Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv))); |
1507 | Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv))); | |
4d1ff10f | 1508 | #endif /* USE_5005THREADS */ |
894356b3 | 1509 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
d7afa7f5 | 1510 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 | 1511 | if (type == SVt_PVFM) |
57def98f JH |
1512 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1513 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
9755d405 JH |
1514 | if (nest < maxnest) { |
1515 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); | |
3967c732 JD |
1516 | } |
1517 | { | |
8e7b0921 | 1518 | const CV * const outside = CvOUTSIDE(sv); |
2ef28da1 | 1519 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f | 1520 | PTR2UV(outside), |
cf2093f6 JH |
1521 | (!outside ? "null" |
1522 | : CvANON(outside) ? "ANON" | |
1523 | : (outside == PL_main_cv) ? "MAIN" | |
1524 | : CvUNIQUE(outside) ? "UNIQUE" | |
1525 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
3967c732 JD |
1526 | } |
1527 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
1528 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); | |
1529 | break; | |
1530 | case SVt_PVGV: | |
cea2e8a9 | 1531 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f | 1532 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 | 1533 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f | 1534 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c GS |
1535 | if (!GvGP(sv)) |
1536 | break; | |
57def98f JH |
1537 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1538 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
1539 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
1540 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
1541 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
1542 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
1543 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
1544 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
f4c556ac | 1545 | Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv)); |
57def98f | 1546 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 | 1547 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc | 1548 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 JD |
1549 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1550 | break; | |
1551 | case SVt_PVIO: | |
57def98f JH |
1552 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1553 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
1554 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
1555 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
1556 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
1557 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
1558 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
27533608 | 1559 | if (IoTOP_NAME(sv)) |
cea2e8a9 | 1560 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
6a1749d5 AT |
1561 | if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) |
1562 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); | |
1563 | else { | |
1564 | Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", | |
1565 | PTR2UV(IoTOP_GV(sv))); | |
1566 | do_sv_dump (level+1, file, (SV *) IoTOP_GV(sv), nest+1, maxnest, | |
1567 | dumpops, pvlim); | |
1568 | } | |
1569 | /* Source filters hide things that are not GVs in these three, so let's | |
1570 | be careful out there. */ | |
27533608 | 1571 | if (IoFMT_NAME(sv)) |
cea2e8a9 | 1572 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
6a1749d5 AT |
1573 | if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) |
1574 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); | |
1575 | else { | |
1576 | Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", | |
1577 | PTR2UV(IoFMT_GV(sv))); | |
1578 | do_sv_dump (level+1, file, (SV *) IoFMT_GV(sv), nest+1, maxnest, | |
1579 | dumpops, pvlim); | |
1580 | } | |
27533608 | 1581 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 | 1582 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
6a1749d5 AT |
1583 | if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) |
1584 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); | |
1585 | else { | |
1586 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", | |
1587 | PTR2UV(IoBOTTOM_GV(sv))); | |
1588 | do_sv_dump (level+1, file, (SV *) IoBOTTOM_GV(sv), nest+1, maxnest, | |
1589 | dumpops, pvlim); | |
1590 | } | |
57def98f | 1591 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 | 1592 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 | 1593 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 | 1594 | else |
cea2e8a9 | 1595 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f | 1596 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 JD |
1597 | break; |
1598 | } | |
cea89e20 | 1599 | SvREFCNT_dec(d); |
3967c732 JD |
1600 | } |
1601 | ||
1602 | void | |
864dbfa3 | 1603 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 JD |
1604 | { |
1605 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
8d063cd8 | 1606 | } |
bd16a5f0 IZ |
1607 | |
1608 | int | |
1609 | Perl_runops_debug(pTHX) | |
1610 | { | |
1611 | if (!PL_op) { | |
1612 | if (ckWARN_d(WARN_DEBUGGING)) | |
9014280d | 1613 | Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 IZ |
1614 | return 0; |
1615 | } | |
1616 | ||
df9c3bf7 | 1617 | DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); |
bd16a5f0 IZ |
1618 | do { |
1619 | PERL_ASYNC_CHECK(); | |
1620 | if (PL_debug) { | |
8e7b0921 | 1621 | if (PL_watchaddr && (*PL_watchaddr != PL_watchok)) |
bd16a5f0 IZ |
1622 | PerlIO_printf(Perl_debug_log, |
1623 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
1624 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
1625 | PTR2UV(*PL_watchaddr)); | |
bbb1cf39 JH |
1626 | if (DEBUG_s_TEST_) { |
1627 | if (DEBUG_v_TEST_) { | |
1628 | PerlIO_printf(Perl_debug_log, "\n"); | |
1629 | deb_stack_all(); | |
1630 | } | |
1631 | else | |
1632 | debstack(); | |
1633 | } | |
1634 | ||
1635 | ||
bd16a5f0 IZ |
1636 | if (DEBUG_t_TEST_) debop(PL_op); |
1637 | if (DEBUG_P_TEST_) debprof(PL_op); | |
1638 | } | |
1639 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); | |
df9c3bf7 | 1640 | DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); |
bd16a5f0 IZ |
1641 | |
1642 | TAINT_NOT; | |
1643 | return 0; | |
1644 | } | |
1645 | ||
1646 | I32 | |
1647 | Perl_debop(pTHX_ OP *o) | |
1648 | { | |
1045810a IZ |
1649 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1650 | return 0; | |
1651 | ||
bd16a5f0 IZ |
1652 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
1653 | switch (o->op_type) { | |
1654 | case OP_CONST: | |
1655 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); | |
1656 | break; | |
1657 | case OP_GVSV: | |
1658 | case OP_GV: | |
1659 | if (cGVOPo_gv) { | |
8e7b0921 | 1660 | SV * const sv = newSV(0); |
0e2d6244 | 1661 | gv_fullname3(sv, cGVOPo_gv, NULL); |
23c2bb70 | 1662 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 IZ |
1663 | SvREFCNT_dec(sv); |
1664 | } | |
1665 | else | |
1666 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
1667 | break; | |
1668 | case OP_PADSV: | |
1669 | case OP_PADAV: | |
1670 | case OP_PADHV: | |
8c18bf38 | 1671 | { |
bd16a5f0 | 1672 | /* print the lexical's name */ |
8e7b0921 | 1673 | CV * const cv = deb_curcv(cxstack_ix); |
8c18bf38 | 1674 | SV *sv; |
bd16a5f0 | 1675 | if (cv) { |
8e7b0921 | 1676 | AV * const padlist = CvPADLIST(cv); |
481da01c | 1677 | AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); |
bd16a5f0 IZ |
1678 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
1679 | } else | |
0e2d6244 | 1680 | sv = NULL; |
bd16a5f0 | 1681 | if (sv) |
8e7b0921 | 1682 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 | 1683 | else |
8e7b0921 | 1684 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); |
8c18bf38 | 1685 | } |
bd16a5f0 IZ |
1686 | break; |
1687 | default: | |
091ab601 | 1688 | break; |
bd16a5f0 IZ |
1689 | } |
1690 | PerlIO_printf(Perl_debug_log, "\n"); | |
1691 | return 0; | |
1692 | } | |
1693 | ||
1694 | STATIC CV* | |
1695 | S_deb_curcv(pTHX_ I32 ix) | |
1696 | { | |
8e7b0921 | 1697 | const PERL_CONTEXT * const cx = &cxstack[ix]; |
bd16a5f0 IZ |
1698 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
1699 | return cx->blk_sub.cv; | |
1700 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
1701 | return PL_compcv; | |
1702 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) | |
1703 | return PL_main_cv; | |
1704 | else if (ix <= 0) | |
1705 | return Nullcv; | |
1706 | else | |
1707 | return deb_curcv(ix - 1); | |
1708 | } | |
1709 | ||
1710 | void | |
1711 | Perl_watch(pTHX_ char **addr) | |
1712 | { | |
1713 | PL_watchaddr = addr; | |
1714 | PL_watchok = *addr; | |
1715 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
1716 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
1717 | } | |
1718 | ||
1719 | STATIC void | |
c05e0e2f | 1720 | S_debprof(pTHX_ const OP *o) |
bd16a5f0 | 1721 | { |
1045810a IZ |
1722 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1723 | return; | |
bd16a5f0 | 1724 | if (!PL_profiledata) |
cd7a8267 | 1725 | Newxz(PL_profiledata, MAXO, U32); |
bd16a5f0 IZ |
1726 | ++PL_profiledata[o->op_type]; |
1727 | } | |
1728 | ||
1729 | void | |
1730 | Perl_debprofdump(pTHX) | |
1731 | { | |
1732 | unsigned i; | |
1733 | if (!PL_profiledata) | |
1734 | return; | |
1735 | for (i = 0; i < MAXO; i++) { | |
1736 | if (PL_profiledata[i]) | |
1737 | PerlIO_printf(Perl_debug_log, | |
1738 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
1739 | PL_op_name[i]); | |
1740 | } | |
1741 | } | |
d8294a4d NC |
1742 | |
1743 | /* | |
1744 | * Local variables: | |
1745 | * c-indentation-style: bsd | |
1746 | * c-basic-offset: 4 | |
1747 | * indent-tabs-mode: t | |
1748 | * End: | |
1749 | * | |
1750 | * ex: set ts=8 sts=4 sw=4 noet: | |
1751 | */ |