Commit | Line | Data |
a0d0e21e |
1 | /* dump.c |
a687059c |
2 | * |
4bb101f2 |
3 | * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
bc641c27 |
4 | * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others |
a687059c |
5 | * |
6e21c824 |
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 |
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 |
14 | */ |
15 | |
166f8a29 |
16 | /* This file contains utility routines to dump the contents of SV and OP |
61296642 |
17 | * structures, as used by command-line options like -Dt and -Dx, and |
166f8a29 |
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" |
0bd48802 |
27 | #include "proto.h" |
28 | |
8d063cd8 |
29 | |
5357ca29 |
30 | static const char* const svtypenames[SVt_LAST] = { |
31 | "NULL", |
1cb9cd50 |
32 | "BIND", |
5357ca29 |
33 | "IV", |
34 | "NV", |
35 | "RV", |
36 | "PV", |
37 | "PVIV", |
38 | "PVNV", |
39 | "PVMG", |
5357ca29 |
40 | "PVGV", |
41 | "PVLV", |
42 | "PVAV", |
43 | "PVHV", |
44 | "PVCV", |
45 | "PVFM", |
46 | "PVIO" |
47 | }; |
48 | |
49 | |
50 | static const char* const svshorttypenames[SVt_LAST] = { |
51 | "UNDEF", |
1cb9cd50 |
52 | "BIND", |
5357ca29 |
53 | "IV", |
54 | "NV", |
55 | "RV", |
56 | "PV", |
57 | "PVIV", |
58 | "PVNV", |
59 | "PVMG", |
5357ca29 |
60 | "GV", |
61 | "PVLV", |
62 | "AV", |
63 | "HV", |
64 | "CV", |
65 | "FM", |
66 | "IO" |
67 | }; |
68 | |
27da23d5 |
69 | #define Sequence PL_op_sequence |
2814eb74 |
70 | |
3967c732 |
71 | void |
864dbfa3 |
72 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 |
73 | { |
3967c732 |
74 | va_list args; |
3967c732 |
75 | va_start(args, pat); |
c5be433b |
76 | dump_vindent(level, file, pat, &args); |
3967c732 |
77 | va_end(args); |
78 | } |
8adcabd8 |
79 | |
80 | void |
c5be433b |
81 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
82 | { |
97aff369 |
83 | dVAR; |
c8db6e60 |
84 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
c5be433b |
85 | PerlIO_vprintf(file, pat, *args); |
86 | } |
87 | |
88 | void |
864dbfa3 |
89 | Perl_dump_all(pTHX) |
79072805 |
90 | { |
97aff369 |
91 | dVAR; |
760ac839 |
92 | PerlIO_setlinebuf(Perl_debug_log); |
3280af22 |
93 | if (PL_main_root) |
3967c732 |
94 | op_dump(PL_main_root); |
3280af22 |
95 | dump_packsubs(PL_defstash); |
463ee0b2 |
96 | } |
97 | |
98 | void |
e1ec3a88 |
99 | Perl_dump_packsubs(pTHX_ const HV *stash) |
463ee0b2 |
100 | { |
97aff369 |
101 | dVAR; |
a0d0e21e |
102 | I32 i; |
463ee0b2 |
103 | |
8990e307 |
104 | if (!HvARRAY(stash)) |
105 | return; |
a0d0e21e |
106 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
e1ec3a88 |
107 | const HE *entry; |
4db58590 |
108 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
61f9802b |
109 | const GV * const gv = (GV*)HeVAL(entry); |
e29cdcb3 |
110 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
111 | continue; |
8ebc5c01 |
112 | if (GvCVu(gv)) |
463ee0b2 |
113 | dump_sub(gv); |
85e6fe83 |
114 | if (GvFORM(gv)) |
115 | dump_form(gv); |
61f9802b |
116 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':') { |
117 | const HV * const hv = GvHV(gv); |
118 | if (hv && (hv != PL_defstash)) |
119 | dump_packsubs(hv); /* nested package */ |
120 | } |
463ee0b2 |
121 | } |
79072805 |
122 | } |
123 | } |
124 | |
125 | void |
e1ec3a88 |
126 | Perl_dump_sub(pTHX_ const GV *gv) |
a687059c |
127 | { |
b464bac0 |
128 | SV * const sv = sv_newmortal(); |
85e6fe83 |
129 | |
bd61b366 |
130 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
131 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); |
aed2304a |
132 | if (CvISXSUB(GvCV(gv))) |
91f3b821 |
133 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
134 | PTR2UV(CvXSUB(GvCV(gv))), |
894356b3 |
135 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 |
136 | else if (CvROOT(GvCV(gv))) |
3967c732 |
137 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 |
138 | else |
cea2e8a9 |
139 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 |
140 | } |
141 | |
142 | void |
e1ec3a88 |
143 | Perl_dump_form(pTHX_ const GV *gv) |
85e6fe83 |
144 | { |
b464bac0 |
145 | SV * const sv = sv_newmortal(); |
85e6fe83 |
146 | |
bd61b366 |
147 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
148 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); |
85e6fe83 |
149 | if (CvROOT(GvFORM(gv))) |
3967c732 |
150 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 |
151 | else |
cea2e8a9 |
152 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c |
153 | } |
154 | |
8adcabd8 |
155 | void |
864dbfa3 |
156 | Perl_dump_eval(pTHX) |
8d063cd8 |
157 | { |
97aff369 |
158 | dVAR; |
3967c732 |
159 | op_dump(PL_eval_root); |
160 | } |
161 | |
3df15adc |
162 | |
163 | /* |
ddc5bc0f |
164 | =for apidoc Apd|char*|pv_escape|NN SV *dsv|NN const char const *str\ |
ab3bbdeb |
165 | |const STRLEN count|const STRLEN max |
166 | |STRLEN const *escaped, const U32 flags |
3df15adc |
167 | |
168 | Escapes at most the first "count" chars of pv and puts the results into |
ab3bbdeb |
169 | dsv such that the size of the escaped string will not exceed "max" chars |
3df15adc |
170 | and will not contain any incomplete escape sequences. |
171 | |
ab3bbdeb |
172 | If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string |
173 | will also be escaped. |
3df15adc |
174 | |
175 | Normally the SV will be cleared before the escaped string is prepared, |
ab3bbdeb |
176 | but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur. |
177 | |
178 | If PERL_PV_ESCAPE_UNI is set then the input string is treated as unicode, |
179 | if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned |
180 | using C<is_utf8_string()> to determine if it is unicode. |
181 | |
182 | If PERL_PV_ESCAPE_ALL is set then all input chars will be output |
183 | using C<\x01F1> style escapes, otherwise only chars above 255 will be |
184 | escaped using this style, other non printable chars will use octal or |
185 | common escaped patterns like C<\n>. If PERL_PV_ESCAPE_NOBACKSLASH |
186 | then all chars below 255 will be treated as printable and |
187 | will be output as literals. |
188 | |
189 | If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the |
190 | string will be escaped, regardles of max. If the string is utf8 and |
191 | the chars value is >255 then it will be returned as a plain hex |
192 | sequence. Thus the output will either be a single char, |
193 | an octal escape sequence, a special escape like C<\n> or a 3 or |
194 | more digit hex value. |
3df15adc |
195 | |
44a2ac75 |
196 | If PERL_PV_ESCAPE_RE is set then the escape char used will be a '%' and |
197 | not a '\\'. This is because regexes very often contain backslashed |
198 | sequences, whereas '%' is not a particularly common character in patterns. |
199 | |
ab3bbdeb |
200 | Returns a pointer to the escaped text as held by dsv. |
3df15adc |
201 | |
202 | =cut |
203 | */ |
ab3bbdeb |
204 | #define PV_ESCAPE_OCTBUFSIZE 32 |
ddc5bc0f |
205 | |
3967c732 |
206 | char * |
ddc5bc0f |
207 | Perl_pv_escape( pTHX_ SV *dsv, char const * const str, |
ab3bbdeb |
208 | const STRLEN count, const STRLEN max, |
209 | STRLEN * const escaped, const U32 flags ) |
210 | { |
61f9802b |
211 | const char esc = (flags & PERL_PV_ESCAPE_RE) ? '%' : '\\'; |
212 | const char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : esc; |
44a2ac75 |
213 | char octbuf[PV_ESCAPE_OCTBUFSIZE] = "%123456789ABCDF"; |
ab3bbdeb |
214 | STRLEN wrote = 0; /* chars written so far */ |
215 | STRLEN chsize = 0; /* size of data to be written */ |
216 | STRLEN readsize = 1; /* size of data just read */ |
217 | bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this unicode */ |
ddc5bc0f |
218 | const char *pv = str; |
61f9802b |
219 | const char * const end = pv + count; /* end of string */ |
44a2ac75 |
220 | octbuf[0] = esc; |
ab3bbdeb |
221 | |
222 | if (!flags & PERL_PV_ESCAPE_NOCLEAR) |
3df15adc |
223 | sv_setpvn(dsv, "", 0); |
ab3bbdeb |
224 | |
ddc5bc0f |
225 | if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count)) |
ab3bbdeb |
226 | isuni = 1; |
227 | |
228 | for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) { |
ddc5bc0f |
229 | const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv; |
ab3bbdeb |
230 | const U8 c = (U8)u & 0xFF; |
231 | |
232 | if ( ( u > 255 ) || (flags & PERL_PV_ESCAPE_ALL)) { |
233 | if (flags & PERL_PV_ESCAPE_FIRSTCHAR) |
234 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
235 | "%"UVxf, u); |
236 | else |
237 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 |
238 | "%cx{%"UVxf"}", esc, u); |
ab3bbdeb |
239 | } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) { |
240 | chsize = 1; |
241 | } else { |
44a2ac75 |
242 | if ( (c == dq) || (c == esc) || !isPRINT(c) ) { |
243 | chsize = 2; |
ab3bbdeb |
244 | switch (c) { |
44a2ac75 |
245 | |
246 | case '\\' : /* fallthrough */ |
247 | case '%' : if ( c == esc ) { |
248 | octbuf[1] = esc; |
249 | } else { |
250 | chsize = 1; |
251 | } |
252 | break; |
3df15adc |
253 | case '\v' : octbuf[1] = 'v'; break; |
254 | case '\t' : octbuf[1] = 't'; break; |
255 | case '\r' : octbuf[1] = 'r'; break; |
256 | case '\n' : octbuf[1] = 'n'; break; |
257 | case '\f' : octbuf[1] = 'f'; break; |
44a2ac75 |
258 | case '"' : |
ab3bbdeb |
259 | if ( dq == '"' ) |
3df15adc |
260 | octbuf[1] = '"'; |
ab3bbdeb |
261 | else |
262 | chsize = 1; |
44a2ac75 |
263 | break; |
3df15adc |
264 | default: |
ddc5bc0f |
265 | if ( (pv < end) && isDIGIT((U8)*(pv+readsize)) ) |
ab3bbdeb |
266 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 |
267 | "%c%03o", esc, c); |
268 | else |
ab3bbdeb |
269 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 |
270 | "%c%o", esc, c); |
ab3bbdeb |
271 | } |
272 | } else { |
44a2ac75 |
273 | chsize = 1; |
ab3bbdeb |
274 | } |
44a2ac75 |
275 | } |
276 | if ( max && (wrote + chsize > max) ) { |
277 | break; |
ab3bbdeb |
278 | } else if (chsize > 1) { |
44a2ac75 |
279 | sv_catpvn(dsv, octbuf, chsize); |
280 | wrote += chsize; |
3df15adc |
281 | } else { |
ab3bbdeb |
282 | Perl_sv_catpvf( aTHX_ dsv, "%c", c); |
3df15adc |
283 | wrote++; |
284 | } |
ab3bbdeb |
285 | if ( flags & PERL_PV_ESCAPE_FIRSTCHAR ) |
286 | break; |
3967c732 |
287 | } |
ab3bbdeb |
288 | if (escaped != NULL) |
289 | *escaped= pv - str; |
290 | return SvPVX(dsv); |
291 | } |
292 | /* |
ddc5bc0f |
293 | =for apidoc Apd|char *|pv_pretty|NN SV *dsv|NN const char const *str\ |
ab3bbdeb |
294 | |const STRLEN count|const STRLEN max\ |
ddc5bc0f |
295 | |const char const *start_color| const char const *end_color\ |
ab3bbdeb |
296 | |const U32 flags |
297 | |
298 | Converts a string into something presentable, handling escaping via |
299 | pv_escape() and supporting quoting and elipses. |
300 | |
301 | If the PERL_PV_PRETTY_QUOTE flag is set then the result will be |
302 | double quoted with any double quotes in the string escaped. Otherwise |
303 | if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in |
304 | angle brackets. |
305 | |
306 | If the PERL_PV_PRETTY_ELIPSES flag is set and not all characters in |
307 | string were output then an elipses C<...> will be appended to the |
308 | string. Note that this happens AFTER it has been quoted. |
309 | |
310 | If start_color is non-null then it will be inserted after the opening |
311 | quote (if there is one) but before the escaped text. If end_color |
312 | is non-null then it will be inserted after the escaped text but before |
313 | any quotes or elipses. |
314 | |
315 | Returns a pointer to the prettified text as held by dsv. |
316 | |
317 | =cut |
318 | */ |
319 | |
320 | char * |
ddc5bc0f |
321 | Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count, |
322 | const STRLEN max, char const * const start_color, char const * const end_color, |
ab3bbdeb |
323 | const U32 flags ) |
324 | { |
61f9802b |
325 | const U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '%'; |
ab3bbdeb |
326 | STRLEN escaped; |
327 | |
328 | if ( dq == '"' ) |
329 | sv_setpvn(dsv, "\"", 1); |
330 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
331 | sv_setpvn(dsv, "<", 1); |
332 | else |
333 | sv_setpvn(dsv, "", 0); |
334 | |
335 | if ( start_color != NULL ) |
00e0e810 |
336 | Perl_sv_catpv( aTHX_ dsv, start_color); |
ab3bbdeb |
337 | |
338 | pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR ); |
339 | |
340 | if ( end_color != NULL ) |
00e0e810 |
341 | Perl_sv_catpv( aTHX_ dsv, end_color); |
ab3bbdeb |
342 | |
343 | if ( dq == '"' ) |
3df15adc |
344 | sv_catpvn( dsv, "\"", 1 ); |
ab3bbdeb |
345 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
346 | sv_catpvn( dsv, ">", 1); |
347 | |
348 | if ( (flags & PERL_PV_PRETTY_ELIPSES) && ( escaped < count ) ) |
3df15adc |
349 | sv_catpvn( dsv, "...", 3 ); |
ab3bbdeb |
350 | |
3df15adc |
351 | return SvPVX(dsv); |
352 | } |
353 | |
354 | /* |
355 | =for apidoc pv_display |
356 | |
357 | char *pv_display(SV *dsv, const char *pv, STRLEN cur, STRLEN len, |
358 | STRLEN pvlim, U32 flags) |
359 | |
360 | Similar to |
3967c732 |
361 | |
3df15adc |
362 | pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE); |
363 | |
364 | except that an additional "\0" will be appended to the string when |
365 | len > cur and pv[cur] is "\0". |
366 | |
367 | Note that the final string may be up to 7 chars longer than pvlim. |
368 | |
369 | =cut |
370 | */ |
371 | |
372 | char * |
373 | Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) |
374 | { |
ddc5bc0f |
375 | pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP); |
3df15adc |
376 | if (len > cur && pv[cur] == '\0') |
377 | sv_catpvn( dsv, "\\0", 2 ); |
e6abe6d8 |
378 | return SvPVX(dsv); |
379 | } |
380 | |
381 | char * |
864dbfa3 |
382 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 |
383 | { |
27da23d5 |
384 | dVAR; |
aec46f14 |
385 | SV * const t = sv_newmortal(); |
3967c732 |
386 | int unref = 0; |
5357ca29 |
387 | U32 type; |
3967c732 |
388 | |
389 | sv_setpvn(t, "", 0); |
390 | retry: |
391 | if (!sv) { |
392 | sv_catpv(t, "VOID"); |
393 | goto finish; |
394 | } |
395 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { |
396 | sv_catpv(t, "WILD"); |
397 | goto finish; |
398 | } |
7996736c |
399 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
3967c732 |
400 | if (sv == &PL_sv_undef) { |
401 | sv_catpv(t, "SV_UNDEF"); |
402 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
403 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
404 | SvREADONLY(sv)) |
405 | goto finish; |
406 | } |
407 | else if (sv == &PL_sv_no) { |
408 | sv_catpv(t, "SV_NO"); |
409 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
410 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
411 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
412 | SVp_POK|SVp_NOK)) && |
413 | SvCUR(sv) == 0 && |
414 | SvNVX(sv) == 0.0) |
415 | goto finish; |
416 | } |
7996736c |
417 | else if (sv == &PL_sv_yes) { |
3967c732 |
418 | sv_catpv(t, "SV_YES"); |
419 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
420 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
421 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
422 | SVp_POK|SVp_NOK)) && |
423 | SvCUR(sv) == 1 && |
b15aece3 |
424 | SvPVX_const(sv) && *SvPVX_const(sv) == '1' && |
3967c732 |
425 | SvNVX(sv) == 1.0) |
426 | goto finish; |
7996736c |
427 | } |
428 | else { |
429 | sv_catpv(t, "SV_PLACEHOLDER"); |
430 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
431 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
432 | SvREADONLY(sv)) |
433 | goto finish; |
3967c732 |
434 | } |
435 | sv_catpv(t, ":"); |
436 | } |
437 | else if (SvREFCNT(sv) == 0) { |
438 | sv_catpv(t, "("); |
439 | unref++; |
440 | } |
a3b4c9c6 |
441 | else if (DEBUG_R_TEST_) { |
442 | int is_tmp = 0; |
443 | I32 ix; |
444 | /* is this SV on the tmps stack? */ |
445 | for (ix=PL_tmps_ix; ix>=0; ix--) { |
446 | if (PL_tmps_stack[ix] == sv) { |
447 | is_tmp = 1; |
448 | break; |
449 | } |
450 | } |
451 | if (SvREFCNT(sv) > 1) |
452 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), |
453 | is_tmp ? "T" : ""); |
454 | else if (is_tmp) |
455 | sv_catpv(t, "<T>"); |
04932ac8 |
456 | } |
457 | |
3967c732 |
458 | if (SvROK(sv)) { |
459 | sv_catpv(t, "\\"); |
460 | if (SvCUR(t) + unref > 10) { |
b162af07 |
461 | SvCUR_set(t, unref + 3); |
3967c732 |
462 | *SvEND(t) = '\0'; |
463 | sv_catpv(t, "..."); |
464 | goto finish; |
465 | } |
466 | sv = (SV*)SvRV(sv); |
467 | goto retry; |
468 | } |
5357ca29 |
469 | type = SvTYPE(sv); |
470 | if (type == SVt_PVCV) { |
471 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : ""); |
3967c732 |
472 | goto finish; |
5357ca29 |
473 | } else if (type < SVt_LAST) { |
474 | sv_catpv(t, svshorttypenames[type]); |
3967c732 |
475 | |
5357ca29 |
476 | if (type == SVt_NULL) |
477 | goto finish; |
478 | } else { |
479 | sv_catpv(t, "FREED"); |
3967c732 |
480 | goto finish; |
3967c732 |
481 | } |
482 | |
483 | if (SvPOKp(sv)) { |
b15aece3 |
484 | if (!SvPVX_const(sv)) |
3967c732 |
485 | sv_catpv(t, "(null)"); |
486 | else { |
b9ac451d |
487 | SV * const tmp = newSVpvs(""); |
3967c732 |
488 | sv_catpv(t, "("); |
489 | if (SvOOK(sv)) |
b15aece3 |
490 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
491 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); |
32639b87 |
492 | if (SvUTF8(sv)) |
b2ff9928 |
493 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
c728cb41 |
494 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), |
495 | UNI_DISPLAY_QQ)); |
3967c732 |
496 | SvREFCNT_dec(tmp); |
497 | } |
498 | } |
499 | else if (SvNOKp(sv)) { |
e54dc35b |
500 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d |
501 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b |
502 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
503 | } |
57def98f |
504 | else if (SvIOKp(sv)) { |
cf2093f6 |
505 | if (SvIsUV(sv)) |
57def98f |
506 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 |
507 | else |
57def98f |
508 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 |
509 | } |
3967c732 |
510 | else |
511 | sv_catpv(t, "()"); |
2ef28da1 |
512 | |
3967c732 |
513 | finish: |
61f9802b |
514 | while (unref--) |
515 | sv_catpv(t, ")"); |
8b6b16e7 |
516 | return SvPV_nolen(t); |
3967c732 |
517 | } |
518 | |
519 | void |
6867be6d |
520 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
3967c732 |
521 | { |
522 | char ch; |
523 | |
524 | if (!pm) { |
cea2e8a9 |
525 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 |
526 | return; |
527 | } |
cea2e8a9 |
528 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
529 | level++; |
530 | if (pm->op_pmflags & PMf_ONCE) |
531 | ch = '?'; |
532 | else |
533 | ch = '/'; |
aaa362c4 |
534 | if (PM_GETRE(pm)) |
cea2e8a9 |
535 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 |
536 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 |
537 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
538 | else |
cea2e8a9 |
539 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
20e98b0f |
540 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) { |
cea2e8a9 |
541 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
20e98b0f |
542 | op_dump(pm->op_pmreplrootu.op_pmreplroot); |
3967c732 |
543 | } |
aaa362c4 |
544 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
4199688e |
545 | SV * const tmpsv = pm_description(pm); |
b15aece3 |
546 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
3967c732 |
547 | SvREFCNT_dec(tmpsv); |
548 | } |
549 | |
cea2e8a9 |
550 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
551 | } |
552 | |
b9ac451d |
553 | static SV * |
4199688e |
554 | S_pm_description(pTHX_ const PMOP *pm) |
555 | { |
556 | SV * const desc = newSVpvs(""); |
61f9802b |
557 | const REGEXP * const regex = PM_GETRE(pm); |
4199688e |
558 | const U32 pmflags = pm->op_pmflags; |
559 | |
4199688e |
560 | if (pmflags & PMf_ONCE) |
561 | sv_catpv(desc, ",ONCE"); |
c737faaf |
562 | #ifdef USE_ITHREADS |
563 | if (SvREADONLY(PL_regex_pad[pm->op_pmoffset])) |
564 | sv_catpv(desc, ":USED"); |
565 | #else |
566 | if (pmflags & PMf_USED) |
567 | sv_catpv(desc, ":USED"); |
568 | #endif |
c737faaf |
569 | |
68d4833d |
570 | if (regex) { |
571 | if (regex->extflags & RXf_TAINTED) |
572 | sv_catpv(desc, ",TAINTED"); |
573 | if (regex->check_substr) { |
574 | if (!(regex->extflags & RXf_NOSCAN)) |
575 | sv_catpv(desc, ",SCANFIRST"); |
576 | if (regex->extflags & RXf_CHECK_ALL) |
577 | sv_catpv(desc, ",ALL"); |
578 | } |
579 | if (regex->extflags & RXf_SKIPWHITE) |
580 | sv_catpv(desc, ",SKIPWHITE"); |
4199688e |
581 | } |
68d4833d |
582 | |
4199688e |
583 | if (pmflags & PMf_CONST) |
584 | sv_catpv(desc, ",CONST"); |
585 | if (pmflags & PMf_KEEP) |
586 | sv_catpv(desc, ",KEEP"); |
587 | if (pmflags & PMf_GLOBAL) |
588 | sv_catpv(desc, ",GLOBAL"); |
589 | if (pmflags & PMf_CONTINUE) |
590 | sv_catpv(desc, ",CONTINUE"); |
591 | if (pmflags & PMf_RETAINT) |
592 | sv_catpv(desc, ",RETAINT"); |
593 | if (pmflags & PMf_EVAL) |
594 | sv_catpv(desc, ",EVAL"); |
595 | return desc; |
596 | } |
597 | |
3967c732 |
598 | void |
864dbfa3 |
599 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 |
600 | { |
601 | do_pmop_dump(0, Perl_debug_log, pm); |
79072805 |
602 | } |
603 | |
2814eb74 |
604 | /* An op sequencer. We visit the ops in the order they're to execute. */ |
605 | |
606 | STATIC void |
0bd48802 |
607 | S_sequence(pTHX_ register const OP *o) |
2814eb74 |
608 | { |
27da23d5 |
609 | dVAR; |
c445ea15 |
610 | const OP *oldop = NULL; |
2814eb74 |
611 | |
2814eb74 |
612 | if (!o) |
613 | return; |
614 | |
3b721df9 |
615 | #ifdef PERL_MAD |
616 | if (o->op_next == 0) |
617 | return; |
618 | #endif |
619 | |
724e67cb |
620 | if (!Sequence) |
621 | Sequence = newHV(); |
2814eb74 |
622 | |
623 | for (; o; o = o->op_next) { |
294b3b39 |
624 | STRLEN len; |
625 | SV * const op = newSVuv(PTR2UV(o)); |
626 | const char * const key = SvPV_const(op, len); |
627 | |
2814eb74 |
628 | if (hv_exists(Sequence, key, len)) |
629 | break; |
630 | |
631 | switch (o->op_type) { |
632 | case OP_STUB: |
633 | if ((o->op_flags & OPf_WANT) != OPf_WANT_LIST) { |
27da23d5 |
634 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
635 | break; |
636 | } |
637 | goto nothin; |
638 | case OP_NULL: |
3b721df9 |
639 | #ifdef PERL_MAD |
640 | if (o == o->op_next) |
641 | return; |
642 | #endif |
2814eb74 |
643 | if (oldop && o->op_next) |
644 | continue; |
645 | break; |
646 | case OP_SCALAR: |
647 | case OP_LINESEQ: |
648 | case OP_SCOPE: |
649 | nothin: |
650 | if (oldop && o->op_next) |
651 | continue; |
27da23d5 |
652 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
653 | break; |
654 | |
655 | case OP_MAPWHILE: |
656 | case OP_GREPWHILE: |
657 | case OP_AND: |
658 | case OP_OR: |
659 | case OP_DOR: |
660 | case OP_ANDASSIGN: |
661 | case OP_ORASSIGN: |
662 | case OP_DORASSIGN: |
663 | case OP_COND_EXPR: |
664 | case OP_RANGE: |
27da23d5 |
665 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
666 | sequence_tail(cLOGOPo->op_other); |
2814eb74 |
667 | break; |
668 | |
669 | case OP_ENTERLOOP: |
670 | case OP_ENTERITER: |
27da23d5 |
671 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
672 | sequence_tail(cLOOPo->op_redoop); |
673 | sequence_tail(cLOOPo->op_nextop); |
674 | sequence_tail(cLOOPo->op_lastop); |
2814eb74 |
675 | break; |
676 | |
2814eb74 |
677 | case OP_SUBST: |
27da23d5 |
678 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
29f2e912 |
679 | sequence_tail(cPMOPo->op_pmstashstartu.op_pmreplstart); |
2814eb74 |
680 | break; |
681 | |
29f2e912 |
682 | case OP_QR: |
683 | case OP_MATCH: |
2814eb74 |
684 | case OP_HELEM: |
685 | break; |
686 | |
687 | default: |
27da23d5 |
688 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
689 | break; |
690 | } |
691 | oldop = o; |
692 | } |
693 | } |
694 | |
294b3b39 |
695 | static void |
696 | S_sequence_tail(pTHX_ const OP *o) |
697 | { |
698 | while (o && (o->op_type == OP_NULL)) |
699 | o = o->op_next; |
700 | sequence(o); |
701 | } |
702 | |
2814eb74 |
703 | STATIC UV |
0bd48802 |
704 | S_sequence_num(pTHX_ const OP *o) |
2814eb74 |
705 | { |
27da23d5 |
706 | dVAR; |
2814eb74 |
707 | SV *op, |
708 | **seq; |
93524f2b |
709 | const char *key; |
2814eb74 |
710 | STRLEN len; |
711 | if (!o) return 0; |
c0fd1b42 |
712 | op = newSVuv(PTR2UV(o)); |
93524f2b |
713 | key = SvPV_const(op, len); |
2814eb74 |
714 | seq = hv_fetch(Sequence, key, len, 0); |
715 | return seq ? SvUV(*seq): 0; |
716 | } |
717 | |
79072805 |
718 | void |
6867be6d |
719 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o) |
79072805 |
720 | { |
27da23d5 |
721 | dVAR; |
2814eb74 |
722 | UV seq; |
e15d5972 |
723 | const OPCODE optype = o->op_type; |
724 | |
0bd48802 |
725 | sequence(o); |
cea2e8a9 |
726 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
727 | level++; |
0bd48802 |
728 | seq = sequence_num(o); |
2814eb74 |
729 | if (seq) |
f5992bc4 |
730 | PerlIO_printf(file, "%-4"UVuf, seq); |
93a17b20 |
731 | else |
3967c732 |
732 | PerlIO_printf(file, " "); |
c8db6e60 |
733 | PerlIO_printf(file, |
734 | "%*sTYPE = %s ===> ", |
53e06cf0 |
735 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
2814eb74 |
736 | if (o->op_next) |
f5992bc4 |
737 | PerlIO_printf(file, seq ? "%"UVuf"\n" : "(%"UVuf")\n", |
666ea192 |
738 | sequence_num(o->op_next)); |
79072805 |
739 | else |
3967c732 |
740 | PerlIO_printf(file, "DONE\n"); |
11343788 |
741 | if (o->op_targ) { |
e15d5972 |
742 | if (optype == OP_NULL) { |
cea2e8a9 |
743 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
e15d5972 |
744 | if (o->op_targ == OP_NEXTSTATE) { |
ae7d165c |
745 | if (CopLINE(cCOPo)) |
f5992bc4 |
746 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 |
747 | (UV)CopLINE(cCOPo)); |
ae7d165c |
748 | if (CopSTASHPV(cCOPo)) |
749 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", |
750 | CopSTASHPV(cCOPo)); |
751 | if (cCOPo->cop_label) |
752 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
753 | cCOPo->cop_label); |
754 | } |
755 | } |
8990e307 |
756 | else |
894356b3 |
757 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 |
758 | } |
748a9306 |
759 | #ifdef DUMPADDR |
57def98f |
760 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 |
761 | #endif |
7e5d8ed2 |
762 | if (o->op_flags || o->op_latefree || o->op_latefreed || o->op_attached) { |
e15d5972 |
763 | SV * const tmpsv = newSVpvs(""); |
5dc0d613 |
764 | switch (o->op_flags & OPf_WANT) { |
54310121 |
765 | case OPf_WANT_VOID: |
46fc3d4c |
766 | sv_catpv(tmpsv, ",VOID"); |
54310121 |
767 | break; |
768 | case OPf_WANT_SCALAR: |
46fc3d4c |
769 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 |
770 | break; |
771 | case OPf_WANT_LIST: |
46fc3d4c |
772 | sv_catpv(tmpsv, ",LIST"); |
54310121 |
773 | break; |
774 | default: |
46fc3d4c |
775 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 |
776 | break; |
777 | } |
11343788 |
778 | if (o->op_flags & OPf_KIDS) |
46fc3d4c |
779 | sv_catpv(tmpsv, ",KIDS"); |
11343788 |
780 | if (o->op_flags & OPf_PARENS) |
46fc3d4c |
781 | sv_catpv(tmpsv, ",PARENS"); |
11343788 |
782 | if (o->op_flags & OPf_STACKED) |
46fc3d4c |
783 | sv_catpv(tmpsv, ",STACKED"); |
11343788 |
784 | if (o->op_flags & OPf_REF) |
46fc3d4c |
785 | sv_catpv(tmpsv, ",REF"); |
11343788 |
786 | if (o->op_flags & OPf_MOD) |
46fc3d4c |
787 | sv_catpv(tmpsv, ",MOD"); |
11343788 |
788 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c |
789 | sv_catpv(tmpsv, ",SPECIAL"); |
29522234 |
790 | if (o->op_latefree) |
791 | sv_catpv(tmpsv, ",LATEFREE"); |
792 | if (o->op_latefreed) |
793 | sv_catpv(tmpsv, ",LATEFREED"); |
7e5d8ed2 |
794 | if (o->op_attached) |
795 | sv_catpv(tmpsv, ",ATTACHED"); |
b15aece3 |
796 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
46fc3d4c |
797 | SvREFCNT_dec(tmpsv); |
79072805 |
798 | } |
11343788 |
799 | if (o->op_private) { |
e15d5972 |
800 | SV * const tmpsv = newSVpvs(""); |
801 | if (PL_opargs[optype] & OA_TARGLEX) { |
07447971 |
802 | if (o->op_private & OPpTARGET_MY) |
803 | sv_catpv(tmpsv, ",TARGET_MY"); |
804 | } |
e15d5972 |
805 | else if (optype == OP_LEAVESUB || |
806 | optype == OP_LEAVE || |
807 | optype == OP_LEAVESUBLV || |
808 | optype == OP_LEAVEWRITE) { |
bf91b999 |
809 | if (o->op_private & OPpREFCOUNTED) |
810 | sv_catpv(tmpsv, ",REFCOUNTED"); |
811 | } |
e15d5972 |
812 | else if (optype == OP_AASSIGN) { |
11343788 |
813 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c |
814 | sv_catpv(tmpsv, ",COMMON"); |
8d063cd8 |
815 | } |
e15d5972 |
816 | else if (optype == OP_SASSIGN) { |
11343788 |
817 | if (o->op_private & OPpASSIGN_BACKWARDS) |
46fc3d4c |
818 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e |
819 | } |
e15d5972 |
820 | else if (optype == OP_TRANS) { |
11343788 |
821 | if (o->op_private & OPpTRANS_SQUASH) |
46fc3d4c |
822 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 |
823 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c |
824 | sv_catpv(tmpsv, ",DELETE"); |
11343788 |
825 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c |
826 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 |
827 | if (o->op_private & OPpTRANS_IDENTICAL) |
828 | sv_catpv(tmpsv, ",IDENTICAL"); |
829 | if (o->op_private & OPpTRANS_GROWS) |
830 | sv_catpv(tmpsv, ",GROWS"); |
8d063cd8 |
831 | } |
e15d5972 |
832 | else if (optype == OP_REPEAT) { |
11343788 |
833 | if (o->op_private & OPpREPEAT_DOLIST) |
46fc3d4c |
834 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 |
835 | } |
e15d5972 |
836 | else if (optype == OP_ENTERSUB || |
837 | optype == OP_RV2SV || |
838 | optype == OP_GVSV || |
839 | optype == OP_RV2AV || |
840 | optype == OP_RV2HV || |
841 | optype == OP_RV2GV || |
842 | optype == OP_AELEM || |
843 | optype == OP_HELEM ) |
85e6fe83 |
844 | { |
e15d5972 |
845 | if (optype == OP_ENTERSUB) { |
5dc0d613 |
846 | if (o->op_private & OPpENTERSUB_AMPER) |
46fc3d4c |
847 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 |
848 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c |
849 | sv_catpv(tmpsv, ",DB"); |
d3011074 |
850 | if (o->op_private & OPpENTERSUB_HASTARG) |
851 | sv_catpv(tmpsv, ",HASTARG"); |
bf91b999 |
852 | if (o->op_private & OPpENTERSUB_NOPAREN) |
853 | sv_catpv(tmpsv, ",NOPAREN"); |
854 | if (o->op_private & OPpENTERSUB_INARGS) |
855 | sv_catpv(tmpsv, ",INARGS"); |
95f0a2f1 |
856 | if (o->op_private & OPpENTERSUB_NOMOD) |
857 | sv_catpv(tmpsv, ",NOMOD"); |
68dc0745 |
858 | } |
bf91b999 |
859 | else { |
d3011074 |
860 | switch (o->op_private & OPpDEREF) { |
b9ac451d |
861 | case OPpDEREF_SV: |
862 | sv_catpv(tmpsv, ",SV"); |
863 | break; |
864 | case OPpDEREF_AV: |
865 | sv_catpv(tmpsv, ",AV"); |
866 | break; |
867 | case OPpDEREF_HV: |
868 | sv_catpv(tmpsv, ",HV"); |
869 | break; |
870 | } |
bf91b999 |
871 | if (o->op_private & OPpMAYBE_LVSUB) |
872 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); |
873 | } |
e15d5972 |
874 | if (optype == OP_AELEM || optype == OP_HELEM) { |
5dc0d613 |
875 | if (o->op_private & OPpLVAL_DEFER) |
46fc3d4c |
876 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 |
877 | } |
878 | else { |
5dc0d613 |
879 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c |
880 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 |
881 | if (o->op_private & OPpOUR_INTRO) |
882 | sv_catpv(tmpsv, ",OUR_INTRO"); |
68dc0745 |
883 | } |
8d063cd8 |
884 | } |
e15d5972 |
885 | else if (optype == OP_CONST) { |
11343788 |
886 | if (o->op_private & OPpCONST_BARE) |
46fc3d4c |
887 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a |
888 | if (o->op_private & OPpCONST_STRICT) |
889 | sv_catpv(tmpsv, ",STRICT"); |
bf91b999 |
890 | if (o->op_private & OPpCONST_ARYBASE) |
891 | sv_catpv(tmpsv, ",ARYBASE"); |
892 | if (o->op_private & OPpCONST_WARNING) |
893 | sv_catpv(tmpsv, ",WARNING"); |
894 | if (o->op_private & OPpCONST_ENTERED) |
895 | sv_catpv(tmpsv, ",ENTERED"); |
79072805 |
896 | } |
e15d5972 |
897 | else if (optype == OP_FLIP) { |
11343788 |
898 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
899 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 |
900 | } |
e15d5972 |
901 | else if (optype == OP_FLOP) { |
11343788 |
902 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
903 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 |
904 | } |
e15d5972 |
905 | else if (optype == OP_RV2CV) { |
cd06dffe |
906 | if (o->op_private & OPpLVAL_INTRO) |
907 | sv_catpv(tmpsv, ",INTRO"); |
79072805 |
908 | } |
e15d5972 |
909 | else if (optype == OP_GV) { |
bf91b999 |
910 | if (o->op_private & OPpEARLY_CV) |
911 | sv_catpv(tmpsv, ",EARLY_CV"); |
912 | } |
e15d5972 |
913 | else if (optype == OP_LIST) { |
bf91b999 |
914 | if (o->op_private & OPpLIST_GUESSED) |
915 | sv_catpv(tmpsv, ",GUESSED"); |
916 | } |
e15d5972 |
917 | else if (optype == OP_DELETE) { |
bf91b999 |
918 | if (o->op_private & OPpSLICE) |
919 | sv_catpv(tmpsv, ",SLICE"); |
920 | } |
e15d5972 |
921 | else if (optype == OP_EXISTS) { |
bf91b999 |
922 | if (o->op_private & OPpEXISTS_SUB) |
923 | sv_catpv(tmpsv, ",EXISTS_SUB"); |
924 | } |
e15d5972 |
925 | else if (optype == OP_SORT) { |
bf91b999 |
926 | if (o->op_private & OPpSORT_NUMERIC) |
927 | sv_catpv(tmpsv, ",NUMERIC"); |
928 | if (o->op_private & OPpSORT_INTEGER) |
929 | sv_catpv(tmpsv, ",INTEGER"); |
930 | if (o->op_private & OPpSORT_REVERSE) |
931 | sv_catpv(tmpsv, ",REVERSE"); |
932 | } |
e15d5972 |
933 | else if (optype == OP_OPEN || optype == OP_BACKTICK) { |
bf91b999 |
934 | if (o->op_private & OPpOPEN_IN_RAW) |
935 | sv_catpv(tmpsv, ",IN_RAW"); |
936 | if (o->op_private & OPpOPEN_IN_CRLF) |
937 | sv_catpv(tmpsv, ",IN_CRLF"); |
938 | if (o->op_private & OPpOPEN_OUT_RAW) |
939 | sv_catpv(tmpsv, ",OUT_RAW"); |
940 | if (o->op_private & OPpOPEN_OUT_CRLF) |
941 | sv_catpv(tmpsv, ",OUT_CRLF"); |
942 | } |
e15d5972 |
943 | else if (optype == OP_EXIT) { |
bf91b999 |
944 | if (o->op_private & OPpEXIT_VMSISH) |
96e176bf |
945 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
946 | if (o->op_private & OPpHUSH_VMSISH) |
947 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
948 | } |
e15d5972 |
949 | else if (optype == OP_DIE) { |
96e176bf |
950 | if (o->op_private & OPpHUSH_VMSISH) |
951 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
bf91b999 |
952 | } |
e15d5972 |
953 | else if (PL_check[optype] != MEMBER_TO_FPTR(Perl_ck_ftst)) { |
fbb0b3b3 |
954 | if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) |
955 | sv_catpv(tmpsv, ",FT_ACCESS"); |
956 | if (o->op_private & OPpFT_STACKED) |
957 | sv_catpv(tmpsv, ",FT_STACKED"); |
1af34c76 |
958 | } |
11343788 |
959 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c |
960 | sv_catpv(tmpsv, ",INTRO"); |
961 | if (SvCUR(tmpsv)) |
b15aece3 |
962 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
46fc3d4c |
963 | SvREFCNT_dec(tmpsv); |
8d063cd8 |
964 | } |
8d063cd8 |
965 | |
3b721df9 |
966 | #ifdef PERL_MAD |
967 | if (PL_madskills && o->op_madprop) { |
d4c19fe8 |
968 | SV * const tmpsv = newSVpvn("", 0); |
3b721df9 |
969 | MADPROP* mp = o->op_madprop; |
970 | Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n"); |
971 | level++; |
972 | while (mp) { |
61f9802b |
973 | const char tmp = mp->mad_key; |
3b721df9 |
974 | sv_setpvn(tmpsv,"'",1); |
975 | if (tmp) |
976 | sv_catpvn(tmpsv, &tmp, 1); |
977 | sv_catpv(tmpsv, "'="); |
978 | switch (mp->mad_type) { |
979 | case MAD_NULL: |
980 | sv_catpv(tmpsv, "NULL"); |
981 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
982 | break; |
983 | case MAD_PV: |
984 | sv_catpv(tmpsv, "<"); |
985 | sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen); |
986 | sv_catpv(tmpsv, ">"); |
987 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
988 | break; |
989 | case MAD_OP: |
990 | if ((OP*)mp->mad_val) { |
991 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
992 | do_op_dump(level, file, (OP*)mp->mad_val); |
993 | } |
994 | break; |
995 | default: |
996 | sv_catpv(tmpsv, "(UNK)"); |
997 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
998 | break; |
999 | } |
1000 | mp = mp->mad_next; |
1001 | } |
1002 | level--; |
1003 | Perl_dump_indent(aTHX_ level, file, "}\n"); |
1004 | |
1005 | SvREFCNT_dec(tmpsv); |
1006 | } |
1007 | #endif |
1008 | |
e15d5972 |
1009 | switch (optype) { |
971a9dd3 |
1010 | case OP_AELEMFAST: |
93a17b20 |
1011 | case OP_GVSV: |
79072805 |
1012 | case OP_GV: |
971a9dd3 |
1013 | #ifdef USE_ITHREADS |
c803eecc |
1014 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 |
1015 | #else |
38c076c7 |
1016 | if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */ |
1017 | if (cSVOPo->op_sv) { |
d4c19fe8 |
1018 | SV * const tmpsv = newSV(0); |
38c076c7 |
1019 | ENTER; |
1020 | SAVEFREESV(tmpsv); |
3b721df9 |
1021 | #ifdef PERL_MAD |
84021b46 |
1022 | /* FIXME - is this making unwarranted assumptions about the |
3b721df9 |
1023 | UTF-8 cleanliness of the dump file handle? */ |
1024 | SvUTF8_on(tmpsv); |
1025 | #endif |
bd61b366 |
1026 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, NULL); |
8b6b16e7 |
1027 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
d5263905 |
1028 | SvPV_nolen_const(tmpsv)); |
38c076c7 |
1029 | LEAVE; |
1030 | } |
1031 | else |
1032 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
378cc40b |
1033 | } |
971a9dd3 |
1034 | #endif |
79072805 |
1035 | break; |
1036 | case OP_CONST: |
f5d5a27c |
1037 | case OP_METHOD_NAMED: |
b6a15bc5 |
1038 | #ifndef USE_ITHREADS |
1039 | /* with ITHREADS, consts are stored in the pad, and the right pad |
1040 | * may not be active here, so skip */ |
3848b962 |
1041 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
b6a15bc5 |
1042 | #endif |
79072805 |
1043 | break; |
7399586d |
1044 | case OP_SETSTATE: |
93a17b20 |
1045 | case OP_NEXTSTATE: |
1046 | case OP_DBSTATE: |
57843af0 |
1047 | if (CopLINE(cCOPo)) |
f5992bc4 |
1048 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 |
1049 | (UV)CopLINE(cCOPo)); |
ed094faf |
1050 | if (CopSTASHPV(cCOPo)) |
1051 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", |
1052 | CopSTASHPV(cCOPo)); |
11343788 |
1053 | if (cCOPo->cop_label) |
ed094faf |
1054 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
1055 | cCOPo->cop_label); |
79072805 |
1056 | break; |
1057 | case OP_ENTERLOOP: |
cea2e8a9 |
1058 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 |
1059 | if (cLOOPo->op_redoop) |
f5992bc4 |
1060 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop)); |
79072805 |
1061 | else |
3967c732 |
1062 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
1063 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 |
1064 | if (cLOOPo->op_nextop) |
f5992bc4 |
1065 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop)); |
79072805 |
1066 | else |
3967c732 |
1067 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
1068 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 |
1069 | if (cLOOPo->op_lastop) |
f5992bc4 |
1070 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop)); |
79072805 |
1071 | else |
3967c732 |
1072 | PerlIO_printf(file, "DONE\n"); |
79072805 |
1073 | break; |
1074 | case OP_COND_EXPR: |
1a67a97c |
1075 | case OP_RANGE: |
a0d0e21e |
1076 | case OP_MAPWHILE: |
79072805 |
1077 | case OP_GREPWHILE: |
1078 | case OP_OR: |
1079 | case OP_AND: |
cea2e8a9 |
1080 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 |
1081 | if (cLOGOPo->op_other) |
f5992bc4 |
1082 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other)); |
79072805 |
1083 | else |
3967c732 |
1084 | PerlIO_printf(file, "DONE\n"); |
79072805 |
1085 | break; |
1086 | case OP_PUSHRE: |
1087 | case OP_MATCH: |
8782bef2 |
1088 | case OP_QR: |
79072805 |
1089 | case OP_SUBST: |
3967c732 |
1090 | do_pmop_dump(level, file, cPMOPo); |
79072805 |
1091 | break; |
7934575e |
1092 | case OP_LEAVE: |
1093 | case OP_LEAVEEVAL: |
1094 | case OP_LEAVESUB: |
1095 | case OP_LEAVESUBLV: |
1096 | case OP_LEAVEWRITE: |
1097 | case OP_SCOPE: |
1098 | if (o->op_private & OPpREFCOUNTED) |
1099 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); |
1100 | break; |
a0d0e21e |
1101 | default: |
1102 | break; |
79072805 |
1103 | } |
11343788 |
1104 | if (o->op_flags & OPf_KIDS) { |
79072805 |
1105 | OP *kid; |
11343788 |
1106 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 |
1107 | do_op_dump(level, file, kid); |
8d063cd8 |
1108 | } |
cea2e8a9 |
1109 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
1110 | } |
1111 | |
1112 | void |
6867be6d |
1113 | Perl_op_dump(pTHX_ const OP *o) |
3967c732 |
1114 | { |
1115 | do_op_dump(0, Perl_debug_log, o); |
8d063cd8 |
1116 | } |
1117 | |
8adcabd8 |
1118 | void |
864dbfa3 |
1119 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b |
1120 | { |
79072805 |
1121 | SV *sv; |
378cc40b |
1122 | |
79072805 |
1123 | if (!gv) { |
760ac839 |
1124 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b |
1125 | return; |
1126 | } |
8990e307 |
1127 | sv = sv_newmortal(); |
760ac839 |
1128 | PerlIO_printf(Perl_debug_log, "{\n"); |
bd61b366 |
1129 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
1130 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
79072805 |
1131 | if (gv != GvEGV(gv)) { |
bd61b366 |
1132 | gv_efullname3(sv, GvEGV(gv), NULL); |
b15aece3 |
1133 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
8adcabd8 |
1134 | } |
3967c732 |
1135 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 |
1136 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 |
1137 | } |
1138 | |
14befaf4 |
1139 | |
afe38520 |
1140 | /* map magic types to the symbolic names |
14befaf4 |
1141 | * (with the PERL_MAGIC_ prefixed stripped) |
1142 | */ |
1143 | |
27da23d5 |
1144 | static const struct { const char type; const char *name; } magic_names[] = { |
516a5887 |
1145 | { PERL_MAGIC_sv, "sv(\\0)" }, |
1146 | { PERL_MAGIC_arylen, "arylen(#)" }, |
ca732855 |
1147 | { PERL_MAGIC_rhash, "rhash(%)" }, |
516a5887 |
1148 | { PERL_MAGIC_pos, "pos(.)" }, |
8d2f4536 |
1149 | { PERL_MAGIC_symtab, "symtab(:)" }, |
516a5887 |
1150 | { PERL_MAGIC_backref, "backref(<)" }, |
a3874608 |
1151 | { PERL_MAGIC_arylen_p, "arylen_p(@)" }, |
516a5887 |
1152 | { PERL_MAGIC_overload, "overload(A)" }, |
1153 | { PERL_MAGIC_bm, "bm(B)" }, |
1154 | { PERL_MAGIC_regdata, "regdata(D)" }, |
1155 | { PERL_MAGIC_env, "env(E)" }, |
b3ca2e83 |
1156 | { PERL_MAGIC_hints, "hints(H)" }, |
516a5887 |
1157 | { PERL_MAGIC_isa, "isa(I)" }, |
1158 | { PERL_MAGIC_dbfile, "dbfile(L)" }, |
afe38520 |
1159 | { PERL_MAGIC_shared, "shared(N)" }, |
516a5887 |
1160 | { PERL_MAGIC_tied, "tied(P)" }, |
1161 | { PERL_MAGIC_sig, "sig(S)" }, |
1162 | { PERL_MAGIC_uvar, "uvar(U)" }, |
1163 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, |
1164 | { PERL_MAGIC_overload_table, "overload_table(c)" }, |
1165 | { PERL_MAGIC_regdatum, "regdatum(d)" }, |
1166 | { PERL_MAGIC_envelem, "envelem(e)" }, |
1167 | { PERL_MAGIC_fm, "fm(f)" }, |
1168 | { PERL_MAGIC_regex_global, "regex_global(g)" }, |
b3ca2e83 |
1169 | { PERL_MAGIC_hintselem, "hintselem(h)" }, |
516a5887 |
1170 | { PERL_MAGIC_isaelem, "isaelem(i)" }, |
1171 | { PERL_MAGIC_nkeys, "nkeys(k)" }, |
1172 | { PERL_MAGIC_dbline, "dbline(l)" }, |
afe38520 |
1173 | { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, |
516a5887 |
1174 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, |
1175 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, |
1176 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, |
1177 | { PERL_MAGIC_qr, "qr(r)" }, |
1178 | { PERL_MAGIC_sigelem, "sigelem(s)" }, |
1179 | { PERL_MAGIC_taint, "taint(t)" }, |
afe38520 |
1180 | { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, |
516a5887 |
1181 | { PERL_MAGIC_vec, "vec(v)" }, |
cb50f42d |
1182 | { PERL_MAGIC_vstring, "vstring(V)" }, |
7e8c5dac |
1183 | { PERL_MAGIC_utf8, "utf8(w)" }, |
516a5887 |
1184 | { PERL_MAGIC_substr, "substr(x)" }, |
1185 | { PERL_MAGIC_defelem, "defelem(y)" }, |
1186 | { PERL_MAGIC_ext, "ext(~)" }, |
1187 | /* this null string terminates the list */ |
b9ac451d |
1188 | { 0, NULL }, |
14befaf4 |
1189 | }; |
1190 | |
8adcabd8 |
1191 | void |
6867be6d |
1192 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 |
1193 | { |
3967c732 |
1194 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 |
1195 | Perl_dump_indent(aTHX_ level, file, |
1196 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); |
3967c732 |
1197 | if (mg->mg_virtual) { |
bfed75c6 |
1198 | const MGVTBL * const v = mg->mg_virtual; |
b9ac451d |
1199 | const char *s; |
3967c732 |
1200 | if (v == &PL_vtbl_sv) s = "sv"; |
1201 | else if (v == &PL_vtbl_env) s = "env"; |
1202 | else if (v == &PL_vtbl_envelem) s = "envelem"; |
1203 | else if (v == &PL_vtbl_sig) s = "sig"; |
1204 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; |
1205 | else if (v == &PL_vtbl_pack) s = "pack"; |
1206 | else if (v == &PL_vtbl_packelem) s = "packelem"; |
1207 | else if (v == &PL_vtbl_dbline) s = "dbline"; |
1208 | else if (v == &PL_vtbl_isa) s = "isa"; |
1209 | else if (v == &PL_vtbl_arylen) s = "arylen"; |
3967c732 |
1210 | else if (v == &PL_vtbl_mglob) s = "mglob"; |
1211 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; |
1212 | else if (v == &PL_vtbl_taint) s = "taint"; |
1213 | else if (v == &PL_vtbl_substr) s = "substr"; |
1214 | else if (v == &PL_vtbl_vec) s = "vec"; |
1215 | else if (v == &PL_vtbl_pos) s = "pos"; |
1216 | else if (v == &PL_vtbl_bm) s = "bm"; |
1217 | else if (v == &PL_vtbl_fm) s = "fm"; |
1218 | else if (v == &PL_vtbl_uvar) s = "uvar"; |
1219 | else if (v == &PL_vtbl_defelem) s = "defelem"; |
1220 | #ifdef USE_LOCALE_COLLATE |
1221 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; |
1222 | #endif |
3967c732 |
1223 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
1224 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; |
810b8aa5 |
1225 | else if (v == &PL_vtbl_backref) s = "backref"; |
7e8c5dac |
1226 | else if (v == &PL_vtbl_utf8) s = "utf8"; |
83bf042f |
1227 | else if (v == &PL_vtbl_arylen_p) s = "arylen_p"; |
b3ca2e83 |
1228 | else if (v == &PL_vtbl_hintselem) s = "hintselem"; |
b9ac451d |
1229 | else s = NULL; |
3967c732 |
1230 | if (s) |
cea2e8a9 |
1231 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 |
1232 | else |
b900a521 |
1233 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 |
1234 | } |
1235 | else |
cea2e8a9 |
1236 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 |
1237 | |
3967c732 |
1238 | if (mg->mg_private) |
cea2e8a9 |
1239 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 |
1240 | |
14befaf4 |
1241 | { |
1242 | int n; |
c445ea15 |
1243 | const char *name = NULL; |
27da23d5 |
1244 | for (n = 0; magic_names[n].name; n++) { |
14befaf4 |
1245 | if (mg->mg_type == magic_names[n].type) { |
1246 | name = magic_names[n].name; |
1247 | break; |
1248 | } |
1249 | } |
1250 | if (name) |
1251 | Perl_dump_indent(aTHX_ level, file, |
1252 | " MG_TYPE = PERL_MAGIC_%s\n", name); |
1253 | else |
1254 | Perl_dump_indent(aTHX_ level, file, |
1255 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); |
1256 | } |
3967c732 |
1257 | |
1258 | if (mg->mg_flags) { |
cea2e8a9 |
1259 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
cb50f42d |
1260 | if (mg->mg_type == PERL_MAGIC_envelem && |
1261 | mg->mg_flags & MGf_TAINTEDDIR) |
cea2e8a9 |
1262 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 |
1263 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 |
1264 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 |
1265 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 |
1266 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
cb50f42d |
1267 | if (mg->mg_type == PERL_MAGIC_regex_global && |
1268 | mg->mg_flags & MGf_MINMATCH) |
cea2e8a9 |
1269 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 |
1270 | } |
1271 | if (mg->mg_obj) { |
28d8d7f4 |
1272 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", |
1273 | PTR2UV(mg->mg_obj)); |
1274 | if (mg->mg_type == PERL_MAGIC_qr) { |
61f9802b |
1275 | const regexp * const re = (regexp *)mg->mg_obj; |
1276 | SV * const dsv = sv_newmortal(); |
28d8d7f4 |
1277 | const char * const s = pv_pretty(dsv, re->wrapped, re->wraplen, |
1278 | 60, NULL, NULL, |
1279 | ( PERL_PV_PRETTY_QUOTE | PERL_PV_ESCAPE_RE | PERL_PV_PRETTY_ELIPSES | |
1280 | ((re->extflags & RXf_UTF8) ? PERL_PV_ESCAPE_UNI : 0)) |
1281 | ); |
6483fb35 |
1282 | Perl_dump_indent(aTHX_ level+1, file, " PAT = %s\n", s); |
1283 | Perl_dump_indent(aTHX_ level+1, file, " REFCNT = %"IVdf"\n", |
1284 | (IV)re->refcnt); |
28d8d7f4 |
1285 | } |
1286 | if (mg->mg_flags & MGf_REFCOUNTED) |
3967c732 |
1287 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
1288 | } |
1289 | if (mg->mg_len) |
894356b3 |
1290 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 |
1291 | if (mg->mg_ptr) { |
b900a521 |
1292 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 |
1293 | if (mg->mg_len >= 0) { |
7e8c5dac |
1294 | if (mg->mg_type != PERL_MAGIC_utf8) { |
61f9802b |
1295 | SV * const sv = newSVpvs(""); |
7e8c5dac |
1296 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
1297 | SvREFCNT_dec(sv); |
1298 | } |
3967c732 |
1299 | } |
1300 | else if (mg->mg_len == HEf_SVKEY) { |
1301 | PerlIO_puts(file, " => HEf_SVKEY\n"); |
1302 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
1303 | continue; |
1304 | } |
1305 | else |
1306 | PerlIO_puts(file, " ???? - please notify IZ"); |
1307 | PerlIO_putc(file, '\n'); |
1308 | } |
7e8c5dac |
1309 | if (mg->mg_type == PERL_MAGIC_utf8) { |
61f9802b |
1310 | const STRLEN * const cache = (STRLEN *) mg->mg_ptr; |
7e8c5dac |
1311 | if (cache) { |
1312 | IV i; |
1313 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) |
1314 | Perl_dump_indent(aTHX_ level, file, |
1315 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", |
1316 | i, |
1317 | (UV)cache[i * 2], |
1318 | (UV)cache[i * 2 + 1]); |
1319 | } |
1320 | } |
378cc40b |
1321 | } |
3967c732 |
1322 | } |
1323 | |
1324 | void |
6867be6d |
1325 | Perl_magic_dump(pTHX_ const MAGIC *mg) |
3967c732 |
1326 | { |
b9ac451d |
1327 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0); |
3967c732 |
1328 | } |
1329 | |
1330 | void |
e1ec3a88 |
1331 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv) |
3967c732 |
1332 | { |
bfcb3514 |
1333 | const char *hvname; |
b900a521 |
1334 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
bfcb3514 |
1335 | if (sv && (hvname = HvNAME_get(sv))) |
1336 | PerlIO_printf(file, "\t\"%s\"\n", hvname); |
79072805 |
1337 | else |
3967c732 |
1338 | PerlIO_putc(file, '\n'); |
1339 | } |
1340 | |
1341 | void |
e1ec3a88 |
1342 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 |
1343 | { |
b900a521 |
1344 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 |
1345 | if (sv && GvNAME(sv)) |
1346 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); |
c90c0ff4 |
1347 | else |
3967c732 |
1348 | PerlIO_putc(file, '\n'); |
1349 | } |
1350 | |
1351 | void |
e1ec3a88 |
1352 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 |
1353 | { |
b900a521 |
1354 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 |
1355 | if (sv && GvNAME(sv)) { |
bfcb3514 |
1356 | const char *hvname; |
3967c732 |
1357 | PerlIO_printf(file, "\t\""); |
bfcb3514 |
1358 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
1359 | PerlIO_printf(file, "%s\" :: \"", hvname); |
3967c732 |
1360 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
8d063cd8 |
1361 | } |
3967c732 |
1362 | else |
1363 | PerlIO_putc(file, '\n'); |
1364 | } |
1365 | |
1366 | void |
864dbfa3 |
1367 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 |
1368 | { |
97aff369 |
1369 | dVAR; |
cea89e20 |
1370 | SV *d; |
e1ec3a88 |
1371 | const char *s; |
3967c732 |
1372 | U32 flags; |
1373 | U32 type; |
1374 | |
1375 | if (!sv) { |
cea2e8a9 |
1376 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 |
1377 | return; |
378cc40b |
1378 | } |
2ef28da1 |
1379 | |
3967c732 |
1380 | flags = SvFLAGS(sv); |
1381 | type = SvTYPE(sv); |
79072805 |
1382 | |
cea89e20 |
1383 | d = Perl_newSVpvf(aTHX_ |
57def98f |
1384 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 |
1385 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 |
1386 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
1387 | (int)(PL_dumpindent*level), ""); |
8d063cd8 |
1388 | |
e604303a |
1389 | if (!(flags & SVpad_NAME && (type == SVt_PVMG || type == SVt_PVNV))) { |
1390 | if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,"); |
1391 | } |
1392 | if (!(flags & SVpad_NAME && type == SVt_PVMG)) { |
1393 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); |
1394 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); |
1395 | } |
3967c732 |
1396 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); |
1397 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); |
1398 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); |
1399 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); |
1400 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); |
4db58590 |
1401 | |
3967c732 |
1402 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
1403 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); |
1404 | if (flags & SVf_POK) sv_catpv(d, "POK,"); |
810b8aa5 |
1405 | if (flags & SVf_ROK) { |
1406 | sv_catpv(d, "ROK,"); |
1407 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); |
1408 | } |
3967c732 |
1409 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
1410 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); |
1411 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); |
de6bd8a1 |
1412 | if (flags & SVf_BREAK) sv_catpv(d, "BREAK,"); |
4db58590 |
1413 | |
dd2eae66 |
1414 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 |
1415 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
1416 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); |
1417 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); |
1ccdb730 |
1418 | if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) { |
1419 | if (SvPCS_IMPORTED(sv)) |
1420 | sv_catpv(d, "PCS_IMPORTED,"); |
1421 | else |
9660f481 |
1422 | sv_catpv(d, "SCREAM,"); |
1ccdb730 |
1423 | } |
3967c732 |
1424 | |
1425 | switch (type) { |
1426 | case SVt_PVCV: |
1427 | case SVt_PVFM: |
1428 | if (CvANON(sv)) sv_catpv(d, "ANON,"); |
1429 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
1430 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); |
1431 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); |
de3f1649 |
1432 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 |
1433 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 |
1434 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 |
1435 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
1436 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); |
662a8415 |
1437 | if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); |
7dafbf52 |
1438 | if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); |
3967c732 |
1439 | break; |
1440 | case SVt_PVHV: |
1441 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); |
1442 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); |
19692e8d |
1443 | if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); |
afce8e55 |
1444 | if (HvREHASH(sv)) sv_catpv(d, "REHASH,"); |
9660f481 |
1445 | if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,"); |
3967c732 |
1446 | break; |
926fc7b6 |
1447 | case SVt_PVGV: |
1448 | case SVt_PVLV: |
1449 | if (isGV_with_GP(sv)) { |
1450 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); |
1451 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); |
1452 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
1453 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
1454 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
1455 | } |
926fc7b6 |
1456 | if (isGV_with_GP(sv) && GvIMPORTED(sv)) { |
3967c732 |
1457 | sv_catpv(d, "IMPORT"); |
1458 | if (GvIMPORTED(sv) == GVf_IMPORTED) |
1459 | sv_catpv(d, "ALL,"); |
1460 | else { |
1461 | sv_catpv(d, "("); |
1462 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); |
1463 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); |
1464 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); |
1465 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); |
1466 | sv_catpv(d, " ),"); |
1467 | } |
1468 | } |
cecf5685 |
1469 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); |
1470 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
addd1794 |
1471 | /* FALL THROUGH */ |
25da4f38 |
1472 | default: |
e604303a |
1473 | evaled_or_uv: |
25da4f38 |
1474 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
69c678eb |
1475 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
25da4f38 |
1476 | break; |
addd1794 |
1477 | case SVt_PVMG: |
00b1698f |
1478 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
e604303a |
1479 | if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); |
2e94196c |
1480 | /* FALL THROUGH */ |
e604303a |
1481 | case SVt_PVNV: |
1482 | if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,"); |
1483 | goto evaled_or_uv; |
11ca45c0 |
1484 | case SVt_PVAV: |
1485 | break; |
3967c732 |
1486 | } |
86f0d186 |
1487 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
1488 | if ((type != SVt_PVHV) && SvUTF8(sv)) |
9fe74ede |
1489 | sv_catpv(d, "UTF8"); |
3967c732 |
1490 | |
b162af07 |
1491 | if (*(SvEND(d) - 1) == ',') { |
1492 | SvCUR_set(d, SvCUR(d) - 1); |
1493 | SvPVX(d)[SvCUR(d)] = '\0'; |
1494 | } |
3967c732 |
1495 | sv_catpv(d, ")"); |
b15aece3 |
1496 | s = SvPVX_const(d); |
3967c732 |
1497 | |
fd0854ff |
1498 | #ifdef DEBUG_LEAKING_SCALARS |
1499 | Perl_dump_indent(aTHX_ level, file, "ALLOCATED at %s:%d %s %s%s\n", |
1500 | sv->sv_debug_file ? sv->sv_debug_file : "(unknown)", |
1501 | sv->sv_debug_line, |
1502 | sv->sv_debug_inpad ? "for" : "by", |
1503 | sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)", |
1504 | sv->sv_debug_cloned ? " (cloned)" : ""); |
1505 | #endif |
cea2e8a9 |
1506 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
5357ca29 |
1507 | if (type < SVt_LAST) { |
1508 | PerlIO_printf(file, "%s%s\n", svtypenames[type], s); |
1509 | |
1510 | if (type == SVt_NULL) { |
1511 | SvREFCNT_dec(d); |
1512 | return; |
1513 | } |
1514 | } else { |
faccc32b |
1515 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 |
1516 | SvREFCNT_dec(d); |
3967c732 |
1517 | return; |
1518 | } |
27bd069f |
1519 | if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV |
1520 | && type != SVt_PVCV && !isGV_with_GP(sv)) |
1521 | || type == SVt_IV) { |
765f542d |
1522 | if (SvIsUV(sv) |
f8c7b90f |
1523 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d |
1524 | || SvIsCOW(sv) |
1525 | #endif |
1526 | ) |
57def98f |
1527 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 |
1528 | else |
57def98f |
1529 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 |
1530 | if (SvOOK(sv)) |
1531 | PerlIO_printf(file, " (OFFSET)"); |
f8c7b90f |
1532 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d |
1533 | if (SvIsCOW_shared_hash(sv)) |
1534 | PerlIO_printf(file, " (HASH)"); |
1535 | else if (SvIsCOW_normal(sv)) |
1536 | PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); |
1537 | #endif |
3967c732 |
1538 | PerlIO_putc(file, '\n'); |
1539 | } |
0e4c4423 |
1540 | if ((type == SVt_PVNV || type == SVt_PVMG) && SvFLAGS(sv) & SVpad_NAME) { |
1541 | Perl_dump_indent(aTHX_ level, file, " COP_LOW = %"UVuf"\n", |
1542 | (UV) COP_SEQ_RANGE_LOW(sv)); |
1543 | Perl_dump_indent(aTHX_ level, file, " COP_HIGH = %"UVuf"\n", |
1544 | (UV) COP_SEQ_RANGE_HIGH(sv)); |
1545 | } else if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV |
eff3c707 |
1546 | && type != SVt_PVCV && type != SVt_PVFM && !isGV_with_GP(sv) |
1547 | && !SvVALID(sv)) |
0e4c4423 |
1548 | || type == SVt_NV) { |
e54dc35b |
1549 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f |
1550 | /* %Vg doesn't work? --jhi */ |
cf2093f6 |
1551 | #ifdef USE_LONG_DOUBLE |
2d4389e4 |
1552 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 |
1553 | #else |
cea2e8a9 |
1554 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 |
1555 | #endif |
e54dc35b |
1556 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
1557 | } |
1558 | if (SvROK(sv)) { |
57def98f |
1559 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 |
1560 | if (nest < maxnest) |
1561 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); |
3967c732 |
1562 | } |
cea89e20 |
1563 | if (type < SVt_PV) { |
1564 | SvREFCNT_dec(d); |
3967c732 |
1565 | return; |
cea89e20 |
1566 | } |
f7877b28 |
1567 | if (type <= SVt_PVLV && !isGV_with_GP(sv)) { |
b15aece3 |
1568 | if (SvPVX_const(sv)) { |
1569 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); |
3967c732 |
1570 | if (SvOOK(sv)) |
b15aece3 |
1571 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); |
1572 | PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
e6abe6d8 |
1573 | if (SvUTF8(sv)) /* the 8? \x{....} */ |
c728cb41 |
1574 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); |
e6abe6d8 |
1575 | PerlIO_printf(file, "\n"); |
57def98f |
1576 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1577 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); |
3967c732 |
1578 | } |
1579 | else |
cea2e8a9 |
1580 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 |
1581 | } |
1582 | if (type >= SVt_PVMG) { |
0e4c4423 |
1583 | if (type == SVt_PVMG && SvPAD_OUR(sv)) { |
61f9802b |
1584 | HV * const ost = SvOURSTASH(sv); |
38cbaf55 |
1585 | if (ost) |
1586 | do_hv_dump(level, file, " OURSTASH", ost); |
0e4c4423 |
1587 | } else { |
1588 | if (SvMAGIC(sv)) |
1589 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); |
1590 | } |
3967c732 |
1591 | if (SvSTASH(sv)) |
1592 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); |
1593 | } |
1594 | switch (type) { |
3967c732 |
1595 | case SVt_PVAV: |
57def98f |
1596 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 |
1597 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f |
1598 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1599 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); |
3967c732 |
1600 | } |
1601 | else |
1602 | PerlIO_putc(file, '\n'); |
57def98f |
1603 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1604 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); |
a3874608 |
1605 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0); |
c69006e4 |
1606 | sv_setpvn(d, "", 0); |
11ca45c0 |
1607 | if (AvREAL(sv)) sv_catpv(d, ",REAL"); |
1608 | if (AvREIFY(sv)) sv_catpv(d, ",REIFY"); |
b15aece3 |
1609 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
1610 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); |
3967c732 |
1611 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1612 | int count; |
1613 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { |
61f9802b |
1614 | SV** const elt = av_fetch((AV*)sv,count,0); |
3967c732 |
1615 | |
57def98f |
1616 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 |
1617 | if (elt) |
3967c732 |
1618 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1619 | } |
1620 | } |
1621 | break; |
1622 | case SVt_PVHV: |
57def98f |
1623 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 |
1624 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1625 | /* Show distribution of HEs in the ARRAY */ |
1626 | int freq[200]; |
bb7a0f54 |
1627 | #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1)) |
3967c732 |
1628 | int i; |
1629 | int max = 0; |
1630 | U32 pow2 = 2, keys = HvKEYS(sv); |
65202027 |
1631 | NV theoret, sum = 0; |
3967c732 |
1632 | |
1633 | PerlIO_printf(file, " ("); |
1634 | Zero(freq, FREQ_MAX + 1, int); |
eb160463 |
1635 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
c445ea15 |
1636 | HE* h; |
1637 | int count = 0; |
3967c732 |
1638 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
1639 | count++; |
1640 | if (count > FREQ_MAX) |
1641 | count = FREQ_MAX; |
1642 | freq[count]++; |
1643 | if (max < count) |
1644 | max = count; |
1645 | } |
1646 | for (i = 0; i <= max; i++) { |
1647 | if (freq[i]) { |
1648 | PerlIO_printf(file, "%d%s:%d", i, |
1649 | (i == FREQ_MAX) ? "+" : "", |
1650 | freq[i]); |
1651 | if (i != max) |
1652 | PerlIO_printf(file, ", "); |
1653 | } |
1654 | } |
1655 | PerlIO_putc(file, ')'); |
b8fa94d8 |
1656 | /* The "quality" of a hash is defined as the total number of |
1657 | comparisons needed to access every element once, relative |
1658 | to the expected number needed for a random hash. |
1659 | |
1660 | The total number of comparisons is equal to the sum of |
e76cd0fa |
1661 | the squares of the number of entries in each bucket. |
1662 | For a random hash of n keys into k buckets, the expected |
b8fa94d8 |
1663 | value is |
1664 | n + n(n-1)/2k |
1665 | */ |
1666 | |
3967c732 |
1667 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1668 | sum += freq[i] * i * i; |
1669 | } |
155aba94 |
1670 | while ((keys = keys >> 1)) |
3967c732 |
1671 | pow2 = pow2 << 1; |
3967c732 |
1672 | theoret = HvKEYS(sv); |
b8fa94d8 |
1673 | theoret += theoret * (theoret-1)/pow2; |
3967c732 |
1674 | PerlIO_putc(file, '\n'); |
6b4667fc |
1675 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 |
1676 | } |
1677 | PerlIO_putc(file, '\n'); |
57def98f |
1678 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1679 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); |
1680 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); |
bfcb3514 |
1681 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
1682 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); |
8d2f4536 |
1683 | { |
b9ac451d |
1684 | MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab); |
8d2f4536 |
1685 | if (mg && mg->mg_obj) { |
1686 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
1687 | } |
1688 | } |
bfcb3514 |
1689 | { |
b9ac451d |
1690 | const char * const hvname = HvNAME_get(sv); |
bfcb3514 |
1691 | if (hvname) |
1692 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); |
1693 | } |
86f55936 |
1694 | if (SvOOK(sv)) { |
b9ac451d |
1695 | const AV * const backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv); |
86f55936 |
1696 | if (backrefs) { |
1697 | Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n", |
1698 | PTR2UV(backrefs)); |
1699 | do_sv_dump(level+1, file, (SV*)backrefs, nest+1, maxnest, |
1700 | dumpops, pvlim); |
1701 | } |
1702 | } |
bfcb3514 |
1703 | if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */ |
3967c732 |
1704 | HE *he; |
7a5b473e |
1705 | HV * const hv = (HV*)sv; |
3967c732 |
1706 | int count = maxnest - nest; |
1707 | |
1708 | hv_iterinit(hv); |
e16e2ff8 |
1709 | while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) |
1710 | && count--) { |
98c991d1 |
1711 | STRLEN len; |
7a5b473e |
1712 | const U32 hash = HeHASH(he); |
61f9802b |
1713 | SV * const keysv = hv_iterkeysv(he); |
1714 | const char * const keypv = SvPV_const(keysv, len); |
1715 | SV * const elt = hv_iterval(hv, he); |
3967c732 |
1716 | |
98c991d1 |
1717 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1718 | if (SvUTF8(keysv)) |
c728cb41 |
1719 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); |
afce8e55 |
1720 | if (HeKREHASH(he)) |
1721 | PerlIO_printf(file, "[REHASH] "); |
98c991d1 |
1722 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 |
1723 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1724 | } |
1725 | hv_iterinit(hv); /* Return to status quo */ |
1726 | } |
1727 | break; |
1728 | case SVt_PVCV: |
cbf82dd0 |
1729 | if (SvPOK(sv)) { |
1730 | STRLEN len; |
1731 | const char *const proto = SvPV_const(sv, len); |
1732 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", |
1733 | (int) len, proto); |
1734 | } |
3967c732 |
1735 | /* FALL THROUGH */ |
1736 | case SVt_PVFM: |
1737 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); |
d04ba589 |
1738 | if (!CvISXSUB(sv)) { |
1739 | if (CvSTART(sv)) { |
1740 | Perl_dump_indent(aTHX_ level, file, |
1741 | " START = 0x%"UVxf" ===> %"IVdf"\n", |
1742 | PTR2UV(CvSTART(sv)), |
1743 | (IV)sequence_num(CvSTART(sv))); |
1744 | } |
1745 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", |
1746 | PTR2UV(CvROOT(sv))); |
1747 | if (CvROOT(sv) && dumpops) { |
1748 | do_op_dump(level+1, file, CvROOT(sv)); |
1749 | } |
1750 | } else { |
61f9802b |
1751 | SV * const constant = cv_const_sv((CV *)sv); |
b1886099 |
1752 | |
d04ba589 |
1753 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
b1886099 |
1754 | |
1755 | if (constant) { |
1756 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf |
1757 | " (CONST SV)\n", |
1758 | PTR2UV(CvXSUBANY(sv).any_ptr)); |
1759 | do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, |
1760 | pvlim); |
1761 | } else { |
1762 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", |
1763 | (IV)CvXSUBANY(sv).any_i32); |
1764 | } |
1765 | } |
3967c732 |
1766 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 |
1767 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f |
1768 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
894356b3 |
1769 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
a3985cdc |
1770 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 |
1771 | if (type == SVt_PVFM) |
57def98f |
1772 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1773 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); |
dd2155a4 |
1774 | if (nest < maxnest) { |
1775 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); |
3967c732 |
1776 | } |
1777 | { |
b9ac451d |
1778 | const CV * const outside = CvOUTSIDE(sv); |
2ef28da1 |
1779 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f |
1780 | PTR2UV(outside), |
cf2093f6 |
1781 | (!outside ? "null" |
1782 | : CvANON(outside) ? "ANON" |
1783 | : (outside == PL_main_cv) ? "MAIN" |
1784 | : CvUNIQUE(outside) ? "UNIQUE" |
1785 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); |
3967c732 |
1786 | } |
1787 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) |
1788 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); |
1789 | break; |
926fc7b6 |
1790 | case SVt_PVGV: |
1791 | case SVt_PVLV: |
b9ac451d |
1792 | if (type == SVt_PVLV) { |
1793 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
1794 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1795 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); |
1796 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); |
1797 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') |
1798 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, |
1799 | dumpops, pvlim); |
1800 | } |
eff3c707 |
1801 | if (SvVALID(sv)) { |
1802 | Perl_dump_indent(aTHX_ level, file, " FLAGS = %u\n", (U8)BmFLAGS(sv)); |
1803 | Perl_dump_indent(aTHX_ level, file, " RARE = %u\n", (U8)BmRARE(sv)); |
1ca32a20 |
1804 | Perl_dump_indent(aTHX_ level, file, " PREVIOUS = %"UVuf"\n", (UV)BmPREVIOUS(sv)); |
1805 | Perl_dump_indent(aTHX_ level, file, " USEFUL = %"IVdf"\n", (IV)BmUSEFUL(sv)); |
eff3c707 |
1806 | } |
926fc7b6 |
1807 | if (!isGV_with_GP(sv)) |
1808 | break; |
cea2e8a9 |
1809 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f |
1810 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 |
1811 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f |
1812 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c |
1813 | if (!GvGP(sv)) |
1814 | break; |
57def98f |
1815 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1816 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); |
1817 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); |
1818 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); |
1819 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); |
1820 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); |
1821 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); |
1822 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); |
57def98f |
1823 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 |
1824 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc |
1825 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 |
1826 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1827 | break; |
1828 | case SVt_PVIO: |
57def98f |
1829 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1830 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); |
1831 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); |
1832 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); |
1833 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); |
1834 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); |
1835 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); |
27533608 |
1836 | if (IoTOP_NAME(sv)) |
cea2e8a9 |
1837 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
9ba1f565 |
1838 | if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) |
1839 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
1840 | else { |
1841 | Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", |
1842 | PTR2UV(IoTOP_GV(sv))); |
1843 | do_sv_dump (level+1, file, (SV *) IoTOP_GV(sv), nest+1, maxnest, |
1844 | dumpops, pvlim); |
1845 | } |
1846 | /* Source filters hide things that are not GVs in these three, so let's |
1847 | be careful out there. */ |
27533608 |
1848 | if (IoFMT_NAME(sv)) |
cea2e8a9 |
1849 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
9ba1f565 |
1850 | if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) |
1851 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
1852 | else { |
1853 | Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", |
1854 | PTR2UV(IoFMT_GV(sv))); |
1855 | do_sv_dump (level+1, file, (SV *) IoFMT_GV(sv), nest+1, maxnest, |
1856 | dumpops, pvlim); |
1857 | } |
27533608 |
1858 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 |
1859 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
9ba1f565 |
1860 | if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) |
1861 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
1862 | else { |
1863 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", |
1864 | PTR2UV(IoBOTTOM_GV(sv))); |
1865 | do_sv_dump (level+1, file, (SV *) IoBOTTOM_GV(sv), nest+1, maxnest, |
1866 | dumpops, pvlim); |
1867 | } |
57def98f |
1868 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 |
1869 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 |
1870 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 |
1871 | else |
cea2e8a9 |
1872 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f |
1873 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 |
1874 | break; |
1875 | } |
cea89e20 |
1876 | SvREFCNT_dec(d); |
3967c732 |
1877 | } |
1878 | |
1879 | void |
864dbfa3 |
1880 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 |
1881 | { |
97aff369 |
1882 | dVAR; |
3967c732 |
1883 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); |
8d063cd8 |
1884 | } |
bd16a5f0 |
1885 | |
1886 | int |
1887 | Perl_runops_debug(pTHX) |
1888 | { |
97aff369 |
1889 | dVAR; |
bd16a5f0 |
1890 | if (!PL_op) { |
1891 | if (ckWARN_d(WARN_DEBUGGING)) |
9014280d |
1892 | Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 |
1893 | return 0; |
1894 | } |
1895 | |
9f3673fb |
1896 | DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); |
bd16a5f0 |
1897 | do { |
1898 | PERL_ASYNC_CHECK(); |
1899 | if (PL_debug) { |
b9ac451d |
1900 | if (PL_watchaddr && (*PL_watchaddr != PL_watchok)) |
bd16a5f0 |
1901 | PerlIO_printf(Perl_debug_log, |
1902 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", |
1903 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), |
1904 | PTR2UV(*PL_watchaddr)); |
d6721266 |
1905 | if (DEBUG_s_TEST_) { |
1906 | if (DEBUG_v_TEST_) { |
1907 | PerlIO_printf(Perl_debug_log, "\n"); |
1908 | deb_stack_all(); |
1909 | } |
1910 | else |
1911 | debstack(); |
1912 | } |
1913 | |
1914 | |
bd16a5f0 |
1915 | if (DEBUG_t_TEST_) debop(PL_op); |
1916 | if (DEBUG_P_TEST_) debprof(PL_op); |
1917 | } |
1918 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); |
9f3673fb |
1919 | DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); |
bd16a5f0 |
1920 | |
1921 | TAINT_NOT; |
1922 | return 0; |
1923 | } |
1924 | |
1925 | I32 |
6867be6d |
1926 | Perl_debop(pTHX_ const OP *o) |
bd16a5f0 |
1927 | { |
97aff369 |
1928 | dVAR; |
1045810a |
1929 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1930 | return 0; |
1931 | |
bd16a5f0 |
1932 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
1933 | switch (o->op_type) { |
1934 | case OP_CONST: |
1935 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); |
1936 | break; |
1937 | case OP_GVSV: |
1938 | case OP_GV: |
1939 | if (cGVOPo_gv) { |
b9ac451d |
1940 | SV * const sv = newSV(0); |
3b721df9 |
1941 | #ifdef PERL_MAD |
84021b46 |
1942 | /* FIXME - is this making unwarranted assumptions about the |
3b721df9 |
1943 | UTF-8 cleanliness of the dump file handle? */ |
1944 | SvUTF8_on(sv); |
1945 | #endif |
bd61b366 |
1946 | gv_fullname3(sv, cGVOPo_gv, NULL); |
93524f2b |
1947 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 |
1948 | SvREFCNT_dec(sv); |
1949 | } |
1950 | else |
1951 | PerlIO_printf(Perl_debug_log, "(NULL)"); |
1952 | break; |
1953 | case OP_PADSV: |
1954 | case OP_PADAV: |
1955 | case OP_PADHV: |
a3b680e6 |
1956 | { |
bd16a5f0 |
1957 | /* print the lexical's name */ |
b9ac451d |
1958 | CV * const cv = deb_curcv(cxstack_ix); |
a3b680e6 |
1959 | SV *sv; |
bd16a5f0 |
1960 | if (cv) { |
b9ac451d |
1961 | AV * const padlist = CvPADLIST(cv); |
b464bac0 |
1962 | AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); |
bd16a5f0 |
1963 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
1964 | } else |
a0714e2c |
1965 | sv = NULL; |
bd16a5f0 |
1966 | if (sv) |
b9ac451d |
1967 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 |
1968 | else |
b9ac451d |
1969 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); |
a3b680e6 |
1970 | } |
bd16a5f0 |
1971 | break; |
1972 | default: |
091ab601 |
1973 | break; |
bd16a5f0 |
1974 | } |
1975 | PerlIO_printf(Perl_debug_log, "\n"); |
1976 | return 0; |
1977 | } |
1978 | |
1979 | STATIC CV* |
61f9802b |
1980 | S_deb_curcv(pTHX_ const I32 ix) |
bd16a5f0 |
1981 | { |
97aff369 |
1982 | dVAR; |
b9ac451d |
1983 | const PERL_CONTEXT * const cx = &cxstack[ix]; |
bd16a5f0 |
1984 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
1985 | return cx->blk_sub.cv; |
1986 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) |
1987 | return PL_compcv; |
1988 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) |
1989 | return PL_main_cv; |
1990 | else if (ix <= 0) |
601f1833 |
1991 | return NULL; |
bd16a5f0 |
1992 | else |
1993 | return deb_curcv(ix - 1); |
1994 | } |
1995 | |
1996 | void |
1997 | Perl_watch(pTHX_ char **addr) |
1998 | { |
97aff369 |
1999 | dVAR; |
bd16a5f0 |
2000 | PL_watchaddr = addr; |
2001 | PL_watchok = *addr; |
2002 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", |
2003 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); |
2004 | } |
2005 | |
2006 | STATIC void |
e1ec3a88 |
2007 | S_debprof(pTHX_ const OP *o) |
bd16a5f0 |
2008 | { |
97aff369 |
2009 | dVAR; |
61f9802b |
2010 | if (!DEBUG_J_TEST_ && CopSTASH_eq(PL_curcop, PL_debstash)) |
1045810a |
2011 | return; |
bd16a5f0 |
2012 | if (!PL_profiledata) |
a02a5408 |
2013 | Newxz(PL_profiledata, MAXO, U32); |
bd16a5f0 |
2014 | ++PL_profiledata[o->op_type]; |
2015 | } |
2016 | |
2017 | void |
2018 | Perl_debprofdump(pTHX) |
2019 | { |
97aff369 |
2020 | dVAR; |
bd16a5f0 |
2021 | unsigned i; |
2022 | if (!PL_profiledata) |
2023 | return; |
2024 | for (i = 0; i < MAXO; i++) { |
2025 | if (PL_profiledata[i]) |
2026 | PerlIO_printf(Perl_debug_log, |
2027 | "%5lu %s\n", (unsigned long)PL_profiledata[i], |
2028 | PL_op_name[i]); |
2029 | } |
2030 | } |
66610fdd |
2031 | |
3b721df9 |
2032 | #ifdef PERL_MAD |
2033 | /* |
2034 | * XML variants of most of the above routines |
2035 | */ |
2036 | |
4136a0f7 |
2037 | STATIC void |
3b721df9 |
2038 | S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
2039 | { |
2040 | va_list args; |
2041 | PerlIO_printf(file, "\n "); |
2042 | va_start(args, pat); |
2043 | xmldump_vindent(level, file, pat, &args); |
2044 | va_end(args); |
2045 | } |
2046 | |
2047 | |
2048 | void |
2049 | Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
2050 | { |
2051 | va_list args; |
2052 | va_start(args, pat); |
2053 | xmldump_vindent(level, file, pat, &args); |
2054 | va_end(args); |
2055 | } |
2056 | |
2057 | void |
2058 | Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
2059 | { |
2060 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
2061 | PerlIO_vprintf(file, pat, *args); |
2062 | } |
2063 | |
2064 | void |
2065 | Perl_xmldump_all(pTHX) |
2066 | { |
2067 | PerlIO_setlinebuf(PL_xmlfp); |
2068 | if (PL_main_root) |
2069 | op_xmldump(PL_main_root); |
2070 | if (PL_xmlfp != (PerlIO*)PerlIO_stdout()) |
2071 | PerlIO_close(PL_xmlfp); |
2072 | PL_xmlfp = 0; |
2073 | } |
2074 | |
2075 | void |
2076 | Perl_xmldump_packsubs(pTHX_ const HV *stash) |
2077 | { |
2078 | I32 i; |
2079 | HE *entry; |
2080 | |
2081 | if (!HvARRAY(stash)) |
2082 | return; |
2083 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
2084 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
2085 | GV *gv = (GV*)HeVAL(entry); |
2086 | HV *hv; |
2087 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
2088 | continue; |
2089 | if (GvCVu(gv)) |
2090 | xmldump_sub(gv); |
2091 | if (GvFORM(gv)) |
2092 | xmldump_form(gv); |
2093 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
2094 | && (hv = GvHV(gv)) && hv != PL_defstash) |
2095 | xmldump_packsubs(hv); /* nested package */ |
2096 | } |
2097 | } |
2098 | } |
2099 | |
2100 | void |
2101 | Perl_xmldump_sub(pTHX_ const GV *gv) |
2102 | { |
61f9802b |
2103 | SV * const sv = sv_newmortal(); |
3b721df9 |
2104 | |
2105 | gv_fullname3(sv, gv, Nullch); |
2106 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv)); |
2107 | if (CvXSUB(GvCV(gv))) |
2108 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n", |
2109 | PTR2UV(CvXSUB(GvCV(gv))), |
2110 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
2111 | else if (CvROOT(GvCV(gv))) |
2112 | op_xmldump(CvROOT(GvCV(gv))); |
2113 | else |
2114 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); |
2115 | } |
2116 | |
2117 | void |
2118 | Perl_xmldump_form(pTHX_ const GV *gv) |
2119 | { |
61f9802b |
2120 | SV * const sv = sv_newmortal(); |
3b721df9 |
2121 | |
2122 | gv_fullname3(sv, gv, Nullch); |
2123 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv)); |
2124 | if (CvROOT(GvFORM(gv))) |
2125 | op_xmldump(CvROOT(GvFORM(gv))); |
2126 | else |
2127 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); |
2128 | } |
2129 | |
2130 | void |
2131 | Perl_xmldump_eval(pTHX) |
2132 | { |
2133 | op_xmldump(PL_eval_root); |
2134 | } |
2135 | |
2136 | char * |
2137 | Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv) |
2138 | { |
2139 | return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv)); |
2140 | } |
2141 | |
2142 | char * |
20f84293 |
2143 | Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8) |
3b721df9 |
2144 | { |
2145 | unsigned int c; |
61f9802b |
2146 | const char * const e = pv + len; |
20f84293 |
2147 | const char * const start = pv; |
3b721df9 |
2148 | STRLEN dsvcur; |
2149 | STRLEN cl; |
2150 | |
2151 | sv_catpvn(dsv,"",0); |
2152 | dsvcur = SvCUR(dsv); /* in case we have to restart */ |
2153 | |
2154 | retry: |
2155 | while (pv < e) { |
2156 | if (utf8) { |
2157 | c = utf8_to_uvchr((U8*)pv, &cl); |
2158 | if (cl == 0) { |
2159 | SvCUR(dsv) = dsvcur; |
2160 | pv = start; |
2161 | utf8 = 0; |
2162 | goto retry; |
2163 | } |
2164 | } |
2165 | else |
2166 | c = (*pv & 255); |
2167 | |
2168 | switch (c) { |
2169 | case 0x00: |
2170 | case 0x01: |
2171 | case 0x02: |
2172 | case 0x03: |
2173 | case 0x04: |
2174 | case 0x05: |
2175 | case 0x06: |
2176 | case 0x07: |
2177 | case 0x08: |
2178 | case 0x0b: |
2179 | case 0x0c: |
2180 | case 0x0e: |
2181 | case 0x0f: |
2182 | case 0x10: |
2183 | case 0x11: |
2184 | case 0x12: |
2185 | case 0x13: |
2186 | case 0x14: |
2187 | case 0x15: |
2188 | case 0x16: |
2189 | case 0x17: |
2190 | case 0x18: |
2191 | case 0x19: |
2192 | case 0x1a: |
2193 | case 0x1b: |
2194 | case 0x1c: |
2195 | case 0x1d: |
2196 | case 0x1e: |
2197 | case 0x1f: |
2198 | case 0x7f: |
2199 | case 0x80: |
2200 | case 0x81: |
2201 | case 0x82: |
2202 | case 0x83: |
2203 | case 0x84: |
2204 | case 0x86: |
2205 | case 0x87: |
2206 | case 0x88: |
2207 | case 0x89: |
2208 | case 0x90: |
2209 | case 0x91: |
2210 | case 0x92: |
2211 | case 0x93: |
2212 | case 0x94: |
2213 | case 0x95: |
2214 | case 0x96: |
2215 | case 0x97: |
2216 | case 0x98: |
2217 | case 0x99: |
2218 | case 0x9a: |
2219 | case 0x9b: |
2220 | case 0x9c: |
2221 | case 0x9d: |
2222 | case 0x9e: |
2223 | case 0x9f: |
2224 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); |
2225 | break; |
2226 | case '<': |
2227 | Perl_sv_catpvf(aTHX_ dsv, "<"); |
2228 | break; |
2229 | case '>': |
2230 | Perl_sv_catpvf(aTHX_ dsv, ">"); |
2231 | break; |
2232 | case '&': |
2233 | Perl_sv_catpvf(aTHX_ dsv, "&"); |
2234 | break; |
2235 | case '"': |
2236 | Perl_sv_catpvf(aTHX_ dsv, """); |
2237 | break; |
2238 | default: |
2239 | if (c < 0xD800) { |
2240 | if (c < 32 || c > 127) { |
2241 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); |
2242 | } |
2243 | else { |
2244 | Perl_sv_catpvf(aTHX_ dsv, "%c", c); |
2245 | } |
2246 | break; |
2247 | } |
2248 | if ((c >= 0xD800 && c <= 0xDB7F) || |
2249 | (c >= 0xDC00 && c <= 0xDFFF) || |
2250 | (c >= 0xFFF0 && c <= 0xFFFF) || |
2251 | c > 0x10ffff) |
2252 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); |
2253 | else |
2254 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); |
2255 | } |
2256 | |
2257 | if (utf8) |
2258 | pv += UTF8SKIP(pv); |
2259 | else |
2260 | pv++; |
2261 | } |
2262 | |
2263 | return SvPVX(dsv); |
2264 | } |
2265 | |
2266 | char * |
2267 | Perl_sv_xmlpeek(pTHX_ SV *sv) |
2268 | { |
61f9802b |
2269 | SV * const t = sv_newmortal(); |
3b721df9 |
2270 | STRLEN n_a; |
2271 | int unref = 0; |
2272 | |
2273 | sv_utf8_upgrade(t); |
2274 | sv_setpvn(t, "", 0); |
2275 | /* retry: */ |
2276 | if (!sv) { |
2277 | sv_catpv(t, "VOID=\"\""); |
2278 | goto finish; |
2279 | } |
2280 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { |
2281 | sv_catpv(t, "WILD=\"\""); |
2282 | goto finish; |
2283 | } |
2284 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
2285 | if (sv == &PL_sv_undef) { |
2286 | sv_catpv(t, "SV_UNDEF=\"1\""); |
2287 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
2288 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2289 | SvREADONLY(sv)) |
2290 | goto finish; |
2291 | } |
2292 | else if (sv == &PL_sv_no) { |
2293 | sv_catpv(t, "SV_NO=\"1\""); |
2294 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
2295 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2296 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
2297 | SVp_POK|SVp_NOK)) && |
2298 | SvCUR(sv) == 0 && |
2299 | SvNVX(sv) == 0.0) |
2300 | goto finish; |
2301 | } |
2302 | else if (sv == &PL_sv_yes) { |
2303 | sv_catpv(t, "SV_YES=\"1\""); |
2304 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
2305 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2306 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
2307 | SVp_POK|SVp_NOK)) && |
2308 | SvCUR(sv) == 1 && |
2309 | SvPVX(sv) && *SvPVX(sv) == '1' && |
2310 | SvNVX(sv) == 1.0) |
2311 | goto finish; |
2312 | } |
2313 | else { |
2314 | sv_catpv(t, "SV_PLACEHOLDER=\"1\""); |
2315 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
2316 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2317 | SvREADONLY(sv)) |
2318 | goto finish; |
2319 | } |
2320 | sv_catpv(t, " XXX=\"\" "); |
2321 | } |
2322 | else if (SvREFCNT(sv) == 0) { |
2323 | sv_catpv(t, " refcnt=\"0\""); |
2324 | unref++; |
2325 | } |
2326 | else if (DEBUG_R_TEST_) { |
2327 | int is_tmp = 0; |
2328 | I32 ix; |
2329 | /* is this SV on the tmps stack? */ |
2330 | for (ix=PL_tmps_ix; ix>=0; ix--) { |
2331 | if (PL_tmps_stack[ix] == sv) { |
2332 | is_tmp = 1; |
2333 | break; |
2334 | } |
2335 | } |
2336 | if (SvREFCNT(sv) > 1) |
2337 | Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv), |
2338 | is_tmp ? "T" : ""); |
2339 | else if (is_tmp) |
2340 | sv_catpv(t, " DRT=\"<T>\""); |
2341 | } |
2342 | |
2343 | if (SvROK(sv)) { |
2344 | sv_catpv(t, " ROK=\"\""); |
2345 | } |
2346 | switch (SvTYPE(sv)) { |
2347 | default: |
2348 | sv_catpv(t, " FREED=\"1\""); |
2349 | goto finish; |
2350 | |
2351 | case SVt_NULL: |
2352 | sv_catpv(t, " UNDEF=\"1\""); |
2353 | goto finish; |
2354 | case SVt_IV: |
2355 | sv_catpv(t, " IV=\""); |
2356 | break; |
2357 | case SVt_NV: |
2358 | sv_catpv(t, " NV=\""); |
2359 | break; |
2360 | case SVt_RV: |
2361 | sv_catpv(t, " RV=\""); |
2362 | break; |
2363 | case SVt_PV: |
2364 | sv_catpv(t, " PV=\""); |
2365 | break; |
2366 | case SVt_PVIV: |
2367 | sv_catpv(t, " PVIV=\""); |
2368 | break; |
2369 | case SVt_PVNV: |
2370 | sv_catpv(t, " PVNV=\""); |
2371 | break; |
2372 | case SVt_PVMG: |
2373 | sv_catpv(t, " PVMG=\""); |
2374 | break; |
2375 | case SVt_PVLV: |
2376 | sv_catpv(t, " PVLV=\""); |
2377 | break; |
2378 | case SVt_PVAV: |
2379 | sv_catpv(t, " AV=\""); |
2380 | break; |
2381 | case SVt_PVHV: |
2382 | sv_catpv(t, " HV=\""); |
2383 | break; |
2384 | case SVt_PVCV: |
2385 | if (CvGV(sv)) |
2386 | Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv))); |
2387 | else |
2388 | sv_catpv(t, " CV=\"()\""); |
2389 | goto finish; |
2390 | case SVt_PVGV: |
2391 | sv_catpv(t, " GV=\""); |
2392 | break; |
cecf5685 |
2393 | case SVt_BIND: |
2394 | sv_catpv(t, " BIND=\""); |
3b721df9 |
2395 | break; |
2396 | case SVt_PVFM: |
2397 | sv_catpv(t, " FM=\""); |
2398 | break; |
2399 | case SVt_PVIO: |
2400 | sv_catpv(t, " IO=\""); |
2401 | break; |
2402 | } |
2403 | |
2404 | if (SvPOKp(sv)) { |
2405 | if (SvPVX(sv)) { |
2406 | sv_catxmlsv(t, sv); |
2407 | } |
2408 | } |
2409 | else if (SvNOKp(sv)) { |
2410 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
2411 | Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv)); |
2412 | RESTORE_NUMERIC_LOCAL(); |
2413 | } |
2414 | else if (SvIOKp(sv)) { |
2415 | if (SvIsUV(sv)) |
2416 | Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv)); |
2417 | else |
2418 | Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv)); |
2419 | } |
2420 | else |
2421 | sv_catpv(t, ""); |
2422 | sv_catpv(t, "\""); |
2423 | |
2424 | finish: |
61f9802b |
2425 | while (unref--) |
2426 | sv_catpv(t, ")"); |
3b721df9 |
2427 | return SvPV(t, n_a); |
2428 | } |
2429 | |
2430 | void |
2431 | Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
2432 | { |
2433 | if (!pm) { |
2434 | Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n"); |
2435 | return; |
2436 | } |
2437 | Perl_xmldump_indent(aTHX_ level, file, "<pmop \n"); |
2438 | level++; |
2439 | if (PM_GETRE(pm)) { |
61f9802b |
2440 | const char * const s = PM_GETRE(pm)->precomp; |
2441 | SV * const tmpsv = newSVpvn("",0); |
3b721df9 |
2442 | SvUTF8_on(tmpsv); |
2443 | sv_catxmlpvn(tmpsv, s, strlen(s), 1); |
2444 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n", |
2445 | SvPVX(tmpsv)); |
2446 | SvREFCNT_dec(tmpsv); |
2447 | Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n", |
2448 | (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP"); |
2449 | } |
2450 | else |
2451 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n"); |
2452 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
3df43ef7 |
2453 | SV * const tmpsv = pm_description(pm); |
3b721df9 |
2454 | Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
2455 | SvREFCNT_dec(tmpsv); |
2456 | } |
2457 | |
2458 | level--; |
20e98b0f |
2459 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) { |
3b721df9 |
2460 | Perl_xmldump_indent(aTHX_ level, file, ">\n"); |
2461 | Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n"); |
20e98b0f |
2462 | do_op_xmldump(level+2, file, pm->op_pmreplrootu.op_pmreplroot); |
3b721df9 |
2463 | Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n"); |
2464 | Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n"); |
2465 | } |
2466 | else |
2467 | Perl_xmldump_indent(aTHX_ level, file, "/>\n"); |
2468 | } |
2469 | |
2470 | void |
2471 | Perl_pmop_xmldump(pTHX_ const PMOP *pm) |
2472 | { |
2473 | do_pmop_xmldump(0, PL_xmlfp, pm); |
2474 | } |
2475 | |
2476 | void |
2477 | Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o) |
2478 | { |
2479 | UV seq; |
2480 | int contents = 0; |
2481 | if (!o) |
2482 | return; |
2483 | sequence(o); |
2484 | seq = sequence_num(o); |
2485 | Perl_xmldump_indent(aTHX_ level, file, |
2486 | "<op_%s seq=\"%"UVuf" -> ", |
2487 | OP_NAME(o), |
2488 | seq); |
2489 | level++; |
2490 | if (o->op_next) |
2491 | PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"", |
2492 | sequence_num(o->op_next)); |
2493 | else |
2494 | PerlIO_printf(file, "DONE\""); |
2495 | |
2496 | if (o->op_targ) { |
2497 | if (o->op_type == OP_NULL) |
2498 | { |
2499 | PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]); |
2500 | if (o->op_targ == OP_NEXTSTATE) |
2501 | { |
2502 | if (CopLINE(cCOPo)) |
f5992bc4 |
2503 | PerlIO_printf(file, " line=\"%"UVuf"\"", |
3b721df9 |
2504 | (UV)CopLINE(cCOPo)); |
2505 | if (CopSTASHPV(cCOPo)) |
2506 | PerlIO_printf(file, " package=\"%s\"", |
2507 | CopSTASHPV(cCOPo)); |
2508 | if (cCOPo->cop_label) |
2509 | PerlIO_printf(file, " label=\"%s\"", |
2510 | cCOPo->cop_label); |
2511 | } |
2512 | } |
2513 | else |
2514 | PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ); |
2515 | } |
2516 | #ifdef DUMPADDR |
2517 | PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next); |
2518 | #endif |
2519 | if (o->op_flags) { |
61f9802b |
2520 | SV * const tmpsv = newSVpvn("", 0); |
3b721df9 |
2521 | switch (o->op_flags & OPf_WANT) { |
2522 | case OPf_WANT_VOID: |
2523 | sv_catpv(tmpsv, ",VOID"); |
2524 | break; |
2525 | case OPf_WANT_SCALAR: |
2526 | sv_catpv(tmpsv, ",SCALAR"); |
2527 | break; |
2528 | case OPf_WANT_LIST: |
2529 | sv_catpv(tmpsv, ",LIST"); |
2530 | break; |
2531 | default: |
2532 | sv_catpv(tmpsv, ",UNKNOWN"); |
2533 | break; |
2534 | } |
2535 | if (o->op_flags & OPf_KIDS) |
2536 | sv_catpv(tmpsv, ",KIDS"); |
2537 | if (o->op_flags & OPf_PARENS) |
2538 | sv_catpv(tmpsv, ",PARENS"); |
2539 | if (o->op_flags & OPf_STACKED) |
2540 | sv_catpv(tmpsv, ",STACKED"); |
2541 | if (o->op_flags & OPf_REF) |
2542 | sv_catpv(tmpsv, ",REF"); |
2543 | if (o->op_flags & OPf_MOD) |
2544 | sv_catpv(tmpsv, ",MOD"); |
2545 | if (o->op_flags & OPf_SPECIAL) |
2546 | sv_catpv(tmpsv, ",SPECIAL"); |
2547 | PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
2548 | SvREFCNT_dec(tmpsv); |
2549 | } |
2550 | if (o->op_private) { |
61f9802b |
2551 | SV * const tmpsv = newSVpvn("", 0); |
3b721df9 |
2552 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
2553 | if (o->op_private & OPpTARGET_MY) |
2554 | sv_catpv(tmpsv, ",TARGET_MY"); |
2555 | } |
2556 | else if (o->op_type == OP_LEAVESUB || |
2557 | o->op_type == OP_LEAVE || |
2558 | o->op_type == OP_LEAVESUBLV || |
2559 | o->op_type == OP_LEAVEWRITE) { |
2560 | if (o->op_private & OPpREFCOUNTED) |
2561 | sv_catpv(tmpsv, ",REFCOUNTED"); |
2562 | } |
2563 | else if (o->op_type == OP_AASSIGN) { |
2564 | if (o->op_private & OPpASSIGN_COMMON) |
2565 | sv_catpv(tmpsv, ",COMMON"); |
2566 | } |
2567 | else if (o->op_type == OP_SASSIGN) { |
2568 | if (o->op_private & OPpASSIGN_BACKWARDS) |
2569 | sv_catpv(tmpsv, ",BACKWARDS"); |
2570 | } |
2571 | else if (o->op_type == OP_TRANS) { |
2572 | if (o->op_private & OPpTRANS_SQUASH) |
2573 | sv_catpv(tmpsv, ",SQUASH"); |
2574 | if (o->op_private & OPpTRANS_DELETE) |
2575 | sv_catpv(tmpsv, ",DELETE"); |
2576 | if (o->op_private & OPpTRANS_COMPLEMENT) |
2577 | sv_catpv(tmpsv, ",COMPLEMENT"); |
2578 | if (o->op_private & OPpTRANS_IDENTICAL) |
2579 | sv_catpv(tmpsv, ",IDENTICAL"); |
2580 | if (o->op_private & OPpTRANS_GROWS) |
2581 | sv_catpv(tmpsv, ",GROWS"); |
2582 | } |
2583 | else if (o->op_type == OP_REPEAT) { |
2584 | if (o->op_private & OPpREPEAT_DOLIST) |
2585 | sv_catpv(tmpsv, ",DOLIST"); |
2586 | } |
2587 | else if (o->op_type == OP_ENTERSUB || |
2588 | o->op_type == OP_RV2SV || |
2589 | o->op_type == OP_GVSV || |
2590 | o->op_type == OP_RV2AV || |
2591 | o->op_type == OP_RV2HV || |
2592 | o->op_type == OP_RV2GV || |
2593 | o->op_type == OP_AELEM || |
2594 | o->op_type == OP_HELEM ) |
2595 | { |
2596 | if (o->op_type == OP_ENTERSUB) { |
2597 | if (o->op_private & OPpENTERSUB_AMPER) |
2598 | sv_catpv(tmpsv, ",AMPER"); |
2599 | if (o->op_private & OPpENTERSUB_DB) |
2600 | sv_catpv(tmpsv, ",DB"); |
2601 | if (o->op_private & OPpENTERSUB_HASTARG) |
2602 | sv_catpv(tmpsv, ",HASTARG"); |
2603 | if (o->op_private & OPpENTERSUB_NOPAREN) |
2604 | sv_catpv(tmpsv, ",NOPAREN"); |
2605 | if (o->op_private & OPpENTERSUB_INARGS) |
2606 | sv_catpv(tmpsv, ",INARGS"); |
2607 | if (o->op_private & OPpENTERSUB_NOMOD) |
2608 | sv_catpv(tmpsv, ",NOMOD"); |
2609 | } |
2610 | else { |
2611 | switch (o->op_private & OPpDEREF) { |
2612 | case OPpDEREF_SV: |
2613 | sv_catpv(tmpsv, ",SV"); |
2614 | break; |
2615 | case OPpDEREF_AV: |
2616 | sv_catpv(tmpsv, ",AV"); |
2617 | break; |
2618 | case OPpDEREF_HV: |
2619 | sv_catpv(tmpsv, ",HV"); |
2620 | break; |
2621 | } |
2622 | if (o->op_private & OPpMAYBE_LVSUB) |
2623 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); |
2624 | } |
2625 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
2626 | if (o->op_private & OPpLVAL_DEFER) |
2627 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
2628 | } |
2629 | else { |
2630 | if (o->op_private & HINT_STRICT_REFS) |
2631 | sv_catpv(tmpsv, ",STRICT_REFS"); |
2632 | if (o->op_private & OPpOUR_INTRO) |
2633 | sv_catpv(tmpsv, ",OUR_INTRO"); |
2634 | } |
2635 | } |
2636 | else if (o->op_type == OP_CONST) { |
2637 | if (o->op_private & OPpCONST_BARE) |
2638 | sv_catpv(tmpsv, ",BARE"); |
2639 | if (o->op_private & OPpCONST_STRICT) |
2640 | sv_catpv(tmpsv, ",STRICT"); |
2641 | if (o->op_private & OPpCONST_ARYBASE) |
2642 | sv_catpv(tmpsv, ",ARYBASE"); |
2643 | if (o->op_private & OPpCONST_WARNING) |
2644 | sv_catpv(tmpsv, ",WARNING"); |
2645 | if (o->op_private & OPpCONST_ENTERED) |
2646 | sv_catpv(tmpsv, ",ENTERED"); |
2647 | } |
2648 | else if (o->op_type == OP_FLIP) { |
2649 | if (o->op_private & OPpFLIP_LINENUM) |
2650 | sv_catpv(tmpsv, ",LINENUM"); |
2651 | } |
2652 | else if (o->op_type == OP_FLOP) { |
2653 | if (o->op_private & OPpFLIP_LINENUM) |
2654 | sv_catpv(tmpsv, ",LINENUM"); |
2655 | } |
2656 | else if (o->op_type == OP_RV2CV) { |
2657 | if (o->op_private & OPpLVAL_INTRO) |
2658 | sv_catpv(tmpsv, ",INTRO"); |
2659 | } |
2660 | else if (o->op_type == OP_GV) { |
2661 | if (o->op_private & OPpEARLY_CV) |
2662 | sv_catpv(tmpsv, ",EARLY_CV"); |
2663 | } |
2664 | else if (o->op_type == OP_LIST) { |
2665 | if (o->op_private & OPpLIST_GUESSED) |
2666 | sv_catpv(tmpsv, ",GUESSED"); |
2667 | } |
2668 | else if (o->op_type == OP_DELETE) { |
2669 | if (o->op_private & OPpSLICE) |
2670 | sv_catpv(tmpsv, ",SLICE"); |
2671 | } |
2672 | else if (o->op_type == OP_EXISTS) { |
2673 | if (o->op_private & OPpEXISTS_SUB) |
2674 | sv_catpv(tmpsv, ",EXISTS_SUB"); |
2675 | } |
2676 | else if (o->op_type == OP_SORT) { |
2677 | if (o->op_private & OPpSORT_NUMERIC) |
2678 | sv_catpv(tmpsv, ",NUMERIC"); |
2679 | if (o->op_private & OPpSORT_INTEGER) |
2680 | sv_catpv(tmpsv, ",INTEGER"); |
2681 | if (o->op_private & OPpSORT_REVERSE) |
2682 | sv_catpv(tmpsv, ",REVERSE"); |
2683 | } |
3b721df9 |
2684 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { |
2685 | if (o->op_private & OPpOPEN_IN_RAW) |
2686 | sv_catpv(tmpsv, ",IN_RAW"); |
2687 | if (o->op_private & OPpOPEN_IN_CRLF) |
2688 | sv_catpv(tmpsv, ",IN_CRLF"); |
2689 | if (o->op_private & OPpOPEN_OUT_RAW) |
2690 | sv_catpv(tmpsv, ",OUT_RAW"); |
2691 | if (o->op_private & OPpOPEN_OUT_CRLF) |
2692 | sv_catpv(tmpsv, ",OUT_CRLF"); |
2693 | } |
2694 | else if (o->op_type == OP_EXIT) { |
2695 | if (o->op_private & OPpEXIT_VMSISH) |
2696 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
2697 | if (o->op_private & OPpHUSH_VMSISH) |
2698 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
2699 | } |
2700 | else if (o->op_type == OP_DIE) { |
2701 | if (o->op_private & OPpHUSH_VMSISH) |
2702 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
2703 | } |
2704 | else if (PL_check[o->op_type] != MEMBER_TO_FPTR(Perl_ck_ftst)) { |
2705 | if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) |
2706 | sv_catpv(tmpsv, ",FT_ACCESS"); |
2707 | if (o->op_private & OPpFT_STACKED) |
2708 | sv_catpv(tmpsv, ",FT_STACKED"); |
2709 | } |
2710 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
2711 | sv_catpv(tmpsv, ",INTRO"); |
2712 | if (SvCUR(tmpsv)) |
2713 | S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1); |
2714 | SvREFCNT_dec(tmpsv); |
2715 | } |
2716 | |
2717 | switch (o->op_type) { |
2718 | case OP_AELEMFAST: |
2719 | if (o->op_flags & OPf_SPECIAL) { |
2720 | break; |
2721 | } |
2722 | case OP_GVSV: |
2723 | case OP_GV: |
2724 | #ifdef USE_ITHREADS |
2725 | S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix); |
2726 | #else |
2727 | if (cSVOPo->op_sv) { |
61f9802b |
2728 | SV * const tmpsv1 = newSV(0); |
2729 | SV * const tmpsv2 = newSVpvn("",0); |
3b721df9 |
2730 | char *s; |
2731 | STRLEN len; |
b123ab9d |
2732 | SvUTF8_on(tmpsv1); |
2733 | SvUTF8_on(tmpsv2); |
3b721df9 |
2734 | ENTER; |
2735 | SAVEFREESV(tmpsv1); |
2736 | SAVEFREESV(tmpsv2); |
2737 | gv_fullname3(tmpsv1, (GV*)cSVOPo->op_sv, Nullch); |
2738 | s = SvPV(tmpsv1,len); |
2739 | sv_catxmlpvn(tmpsv2, s, len, 1); |
2740 | S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len)); |
2741 | LEAVE; |
2742 | } |
2743 | else |
2744 | S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\""); |
2745 | #endif |
2746 | break; |
2747 | case OP_CONST: |
2748 | case OP_METHOD_NAMED: |
2749 | #ifndef USE_ITHREADS |
2750 | /* with ITHREADS, consts are stored in the pad, and the right pad |
2751 | * may not be active here, so skip */ |
2752 | S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv)); |
2753 | #endif |
2754 | break; |
2755 | case OP_ANONCODE: |
2756 | if (!contents) { |
2757 | contents = 1; |
2758 | PerlIO_printf(file, ">\n"); |
2759 | } |
2760 | do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv)); |
2761 | break; |
2762 | case OP_SETSTATE: |
2763 | case OP_NEXTSTATE: |
2764 | case OP_DBSTATE: |
2765 | if (CopLINE(cCOPo)) |
f5992bc4 |
2766 | S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"", |
3b721df9 |
2767 | (UV)CopLINE(cCOPo)); |
2768 | if (CopSTASHPV(cCOPo)) |
2769 | S_xmldump_attr(aTHX_ level, file, "package=\"%s\"", |
2770 | CopSTASHPV(cCOPo)); |
2771 | if (cCOPo->cop_label) |
2772 | S_xmldump_attr(aTHX_ level, file, "label=\"%s\"", |
2773 | cCOPo->cop_label); |
2774 | break; |
2775 | case OP_ENTERLOOP: |
2776 | S_xmldump_attr(aTHX_ level, file, "redo=\""); |
2777 | if (cLOOPo->op_redoop) |
2778 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop)); |
2779 | else |
2780 | PerlIO_printf(file, "DONE\""); |
2781 | S_xmldump_attr(aTHX_ level, file, "next=\""); |
2782 | if (cLOOPo->op_nextop) |
2783 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop)); |
2784 | else |
2785 | PerlIO_printf(file, "DONE\""); |
2786 | S_xmldump_attr(aTHX_ level, file, "last=\""); |
2787 | if (cLOOPo->op_lastop) |
2788 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop)); |
2789 | else |
2790 | PerlIO_printf(file, "DONE\""); |
2791 | break; |
2792 | case OP_COND_EXPR: |
2793 | case OP_RANGE: |
2794 | case OP_MAPWHILE: |
2795 | case OP_GREPWHILE: |
2796 | case OP_OR: |
2797 | case OP_AND: |
2798 | S_xmldump_attr(aTHX_ level, file, "other=\""); |
2799 | if (cLOGOPo->op_other) |
2800 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other)); |
2801 | else |
2802 | PerlIO_printf(file, "DONE\""); |
2803 | break; |
2804 | case OP_LEAVE: |
2805 | case OP_LEAVEEVAL: |
2806 | case OP_LEAVESUB: |
2807 | case OP_LEAVESUBLV: |
2808 | case OP_LEAVEWRITE: |
2809 | case OP_SCOPE: |
2810 | if (o->op_private & OPpREFCOUNTED) |
2811 | S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ); |
2812 | break; |
2813 | default: |
2814 | break; |
2815 | } |
2816 | |
2817 | if (PL_madskills && o->op_madprop) { |
fb2b694a |
2818 | char prevkey = '\0'; |
61f9802b |
2819 | SV * const tmpsv = newSVpvn("", 0); |
20f84293 |
2820 | const MADPROP* mp = o->op_madprop; |
61f9802b |
2821 | |
3b721df9 |
2822 | sv_utf8_upgrade(tmpsv); |
2823 | if (!contents) { |
2824 | contents = 1; |
2825 | PerlIO_printf(file, ">\n"); |
2826 | } |
2827 | Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n"); |
2828 | level++; |
2829 | while (mp) { |
2830 | char tmp = mp->mad_key; |
2831 | sv_setpvn(tmpsv,"\"",1); |
2832 | if (tmp) |
2833 | sv_catxmlpvn(tmpsv, &tmp, 1, 0); |
fb2b694a |
2834 | if ((tmp == '_') || (tmp == '#')) /* '_' '#' whitespace belong to the previous token. */ |
2835 | sv_catxmlpvn(tmpsv, &prevkey, 1, 0); |
2836 | else |
2837 | prevkey = tmp; |
3b721df9 |
2838 | sv_catpv(tmpsv, "\""); |
2839 | switch (mp->mad_type) { |
2840 | case MAD_NULL: |
2841 | sv_catpv(tmpsv, "NULL"); |
2842 | Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv)); |
2843 | break; |
2844 | case MAD_PV: |
2845 | sv_catpv(tmpsv, " val=\""); |
2846 | sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1); |
2847 | sv_catpv(tmpsv, "\""); |
2848 | Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv)); |
2849 | break; |
2850 | case MAD_SV: |
2851 | sv_catpv(tmpsv, " val=\""); |
2852 | sv_catxmlsv(tmpsv, (SV*)mp->mad_val); |
2853 | sv_catpv(tmpsv, "\""); |
2854 | Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv)); |
2855 | break; |
2856 | case MAD_OP: |
2857 | if ((OP*)mp->mad_val) { |
2858 | Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv)); |
2859 | do_op_xmldump(level+1, file, (OP*)mp->mad_val); |
2860 | Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n"); |
2861 | } |
2862 | break; |
2863 | default: |
2864 | Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv)); |
2865 | break; |
2866 | } |
2867 | mp = mp->mad_next; |
2868 | } |
2869 | level--; |
2870 | Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n"); |
2871 | |
2872 | SvREFCNT_dec(tmpsv); |
2873 | } |
2874 | |
2875 | switch (o->op_type) { |
2876 | case OP_PUSHRE: |
2877 | case OP_MATCH: |
2878 | case OP_QR: |
2879 | case OP_SUBST: |
2880 | if (!contents) { |
2881 | contents = 1; |
2882 | PerlIO_printf(file, ">\n"); |
2883 | } |
2884 | do_pmop_xmldump(level, file, cPMOPo); |
2885 | break; |
2886 | default: |
2887 | break; |
2888 | } |
2889 | |
2890 | if (o->op_flags & OPf_KIDS) { |
2891 | OP *kid; |
2892 | if (!contents) { |
2893 | contents = 1; |
2894 | PerlIO_printf(file, ">\n"); |
2895 | } |
2896 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
2897 | do_op_xmldump(level, file, kid); |
2898 | } |
2899 | |
2900 | if (contents) |
2901 | Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o)); |
2902 | else |
2903 | PerlIO_printf(file, " />\n"); |
2904 | } |
2905 | |
2906 | void |
2907 | Perl_op_xmldump(pTHX_ const OP *o) |
2908 | { |
2909 | do_op_xmldump(0, PL_xmlfp, o); |
2910 | } |
2911 | #endif |
2912 | |
66610fdd |
2913 | /* |
2914 | * Local variables: |
2915 | * c-indentation-style: bsd |
2916 | * c-basic-offset: 4 |
2917 | * indent-tabs-mode: t |
2918 | * End: |
2919 | * |
37442d52 |
2920 | * ex: set ts=8 sts=4 sw=4 noet: |
2921 | */ |