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)) { |
e1ec3a88 |
109 | const GV *gv = (GV*)HeVAL(entry); |
110 | const HV *hv; |
e29cdcb3 |
111 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
112 | continue; |
8ebc5c01 |
113 | if (GvCVu(gv)) |
463ee0b2 |
114 | dump_sub(gv); |
85e6fe83 |
115 | if (GvFORM(gv)) |
116 | dump_form(gv); |
6676db26 |
117 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
118 | && (hv = GvHV(gv)) && hv != PL_defstash) |
463ee0b2 |
119 | dump_packsubs(hv); /* nested package */ |
120 | } |
79072805 |
121 | } |
122 | } |
123 | |
124 | void |
e1ec3a88 |
125 | Perl_dump_sub(pTHX_ const GV *gv) |
a687059c |
126 | { |
b464bac0 |
127 | SV * const sv = sv_newmortal(); |
85e6fe83 |
128 | |
bd61b366 |
129 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
130 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); |
aed2304a |
131 | if (CvISXSUB(GvCV(gv))) |
91f3b821 |
132 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
133 | PTR2UV(CvXSUB(GvCV(gv))), |
894356b3 |
134 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 |
135 | else if (CvROOT(GvCV(gv))) |
3967c732 |
136 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 |
137 | else |
cea2e8a9 |
138 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 |
139 | } |
140 | |
141 | void |
e1ec3a88 |
142 | Perl_dump_form(pTHX_ const GV *gv) |
85e6fe83 |
143 | { |
b464bac0 |
144 | SV * const sv = sv_newmortal(); |
85e6fe83 |
145 | |
bd61b366 |
146 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
147 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); |
85e6fe83 |
148 | if (CvROOT(GvFORM(gv))) |
3967c732 |
149 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 |
150 | else |
cea2e8a9 |
151 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c |
152 | } |
153 | |
8adcabd8 |
154 | void |
864dbfa3 |
155 | Perl_dump_eval(pTHX) |
8d063cd8 |
156 | { |
97aff369 |
157 | dVAR; |
3967c732 |
158 | op_dump(PL_eval_root); |
159 | } |
160 | |
3df15adc |
161 | |
162 | /* |
ddc5bc0f |
163 | =for apidoc Apd|char*|pv_escape|NN SV *dsv|NN const char const *str\ |
ab3bbdeb |
164 | |const STRLEN count|const STRLEN max |
165 | |STRLEN const *escaped, const U32 flags |
3df15adc |
166 | |
167 | Escapes at most the first "count" chars of pv and puts the results into |
ab3bbdeb |
168 | dsv such that the size of the escaped string will not exceed "max" chars |
3df15adc |
169 | and will not contain any incomplete escape sequences. |
170 | |
ab3bbdeb |
171 | If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string |
172 | will also be escaped. |
3df15adc |
173 | |
174 | Normally the SV will be cleared before the escaped string is prepared, |
ab3bbdeb |
175 | but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur. |
176 | |
177 | If PERL_PV_ESCAPE_UNI is set then the input string is treated as unicode, |
178 | if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned |
179 | using C<is_utf8_string()> to determine if it is unicode. |
180 | |
181 | If PERL_PV_ESCAPE_ALL is set then all input chars will be output |
182 | using C<\x01F1> style escapes, otherwise only chars above 255 will be |
183 | escaped using this style, other non printable chars will use octal or |
184 | common escaped patterns like C<\n>. If PERL_PV_ESCAPE_NOBACKSLASH |
185 | then all chars below 255 will be treated as printable and |
186 | will be output as literals. |
187 | |
188 | If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the |
189 | string will be escaped, regardles of max. If the string is utf8 and |
190 | the chars value is >255 then it will be returned as a plain hex |
191 | sequence. Thus the output will either be a single char, |
192 | an octal escape sequence, a special escape like C<\n> or a 3 or |
193 | more digit hex value. |
3df15adc |
194 | |
44a2ac75 |
195 | If PERL_PV_ESCAPE_RE is set then the escape char used will be a '%' and |
196 | not a '\\'. This is because regexes very often contain backslashed |
197 | sequences, whereas '%' is not a particularly common character in patterns. |
198 | |
ab3bbdeb |
199 | Returns a pointer to the escaped text as held by dsv. |
3df15adc |
200 | |
201 | =cut |
202 | */ |
ab3bbdeb |
203 | #define PV_ESCAPE_OCTBUFSIZE 32 |
ddc5bc0f |
204 | |
3967c732 |
205 | char * |
ddc5bc0f |
206 | Perl_pv_escape( pTHX_ SV *dsv, char const * const str, |
ab3bbdeb |
207 | const STRLEN count, const STRLEN max, |
208 | STRLEN * const escaped, const U32 flags ) |
209 | { |
44a2ac75 |
210 | char esc = (flags & PERL_PV_ESCAPE_RE) ? '%' : '\\'; |
211 | char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : esc; |
212 | char octbuf[PV_ESCAPE_OCTBUFSIZE] = "%123456789ABCDF"; |
ab3bbdeb |
213 | STRLEN wrote = 0; /* chars written so far */ |
214 | STRLEN chsize = 0; /* size of data to be written */ |
215 | STRLEN readsize = 1; /* size of data just read */ |
216 | bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this unicode */ |
ddc5bc0f |
217 | const char *pv = str; |
218 | const char *end = pv + count; /* end of string */ |
44a2ac75 |
219 | octbuf[0] = esc; |
ab3bbdeb |
220 | |
221 | if (!flags & PERL_PV_ESCAPE_NOCLEAR) |
3df15adc |
222 | sv_setpvn(dsv, "", 0); |
ab3bbdeb |
223 | |
ddc5bc0f |
224 | if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count)) |
ab3bbdeb |
225 | isuni = 1; |
226 | |
227 | for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) { |
ddc5bc0f |
228 | const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv; |
ab3bbdeb |
229 | const U8 c = (U8)u & 0xFF; |
230 | |
231 | if ( ( u > 255 ) || (flags & PERL_PV_ESCAPE_ALL)) { |
232 | if (flags & PERL_PV_ESCAPE_FIRSTCHAR) |
233 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
234 | "%"UVxf, u); |
235 | else |
236 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 |
237 | "%cx{%"UVxf"}", esc, u); |
ab3bbdeb |
238 | } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) { |
239 | chsize = 1; |
240 | } else { |
44a2ac75 |
241 | if ( (c == dq) || (c == esc) || !isPRINT(c) ) { |
242 | chsize = 2; |
ab3bbdeb |
243 | switch (c) { |
44a2ac75 |
244 | |
245 | case '\\' : /* fallthrough */ |
246 | case '%' : if ( c == esc ) { |
247 | octbuf[1] = esc; |
248 | } else { |
249 | chsize = 1; |
250 | } |
251 | break; |
3df15adc |
252 | case '\v' : octbuf[1] = 'v'; break; |
253 | case '\t' : octbuf[1] = 't'; break; |
254 | case '\r' : octbuf[1] = 'r'; break; |
255 | case '\n' : octbuf[1] = 'n'; break; |
256 | case '\f' : octbuf[1] = 'f'; break; |
44a2ac75 |
257 | case '"' : |
ab3bbdeb |
258 | if ( dq == '"' ) |
3df15adc |
259 | octbuf[1] = '"'; |
ab3bbdeb |
260 | else |
261 | chsize = 1; |
44a2ac75 |
262 | break; |
3df15adc |
263 | default: |
ddc5bc0f |
264 | if ( (pv < end) && isDIGIT((U8)*(pv+readsize)) ) |
ab3bbdeb |
265 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 |
266 | "%c%03o", esc, c); |
267 | else |
ab3bbdeb |
268 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
44a2ac75 |
269 | "%c%o", esc, c); |
ab3bbdeb |
270 | } |
271 | } else { |
44a2ac75 |
272 | chsize = 1; |
ab3bbdeb |
273 | } |
44a2ac75 |
274 | } |
275 | if ( max && (wrote + chsize > max) ) { |
276 | break; |
ab3bbdeb |
277 | } else if (chsize > 1) { |
44a2ac75 |
278 | sv_catpvn(dsv, octbuf, chsize); |
279 | wrote += chsize; |
3df15adc |
280 | } else { |
ab3bbdeb |
281 | Perl_sv_catpvf( aTHX_ dsv, "%c", c); |
3df15adc |
282 | wrote++; |
283 | } |
ab3bbdeb |
284 | if ( flags & PERL_PV_ESCAPE_FIRSTCHAR ) |
285 | break; |
3967c732 |
286 | } |
ab3bbdeb |
287 | if (escaped != NULL) |
288 | *escaped= pv - str; |
289 | return SvPVX(dsv); |
290 | } |
291 | /* |
ddc5bc0f |
292 | =for apidoc Apd|char *|pv_pretty|NN SV *dsv|NN const char const *str\ |
ab3bbdeb |
293 | |const STRLEN count|const STRLEN max\ |
ddc5bc0f |
294 | |const char const *start_color| const char const *end_color\ |
ab3bbdeb |
295 | |const U32 flags |
296 | |
297 | Converts a string into something presentable, handling escaping via |
298 | pv_escape() and supporting quoting and elipses. |
299 | |
300 | If the PERL_PV_PRETTY_QUOTE flag is set then the result will be |
301 | double quoted with any double quotes in the string escaped. Otherwise |
302 | if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in |
303 | angle brackets. |
304 | |
305 | If the PERL_PV_PRETTY_ELIPSES flag is set and not all characters in |
306 | string were output then an elipses C<...> will be appended to the |
307 | string. Note that this happens AFTER it has been quoted. |
308 | |
309 | If start_color is non-null then it will be inserted after the opening |
310 | quote (if there is one) but before the escaped text. If end_color |
311 | is non-null then it will be inserted after the escaped text but before |
312 | any quotes or elipses. |
313 | |
314 | Returns a pointer to the prettified text as held by dsv. |
315 | |
316 | =cut |
317 | */ |
318 | |
319 | char * |
ddc5bc0f |
320 | Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count, |
321 | const STRLEN max, char const * const start_color, char const * const end_color, |
ab3bbdeb |
322 | const U32 flags ) |
323 | { |
44a2ac75 |
324 | U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '%'; |
ab3bbdeb |
325 | STRLEN escaped; |
326 | |
327 | if ( dq == '"' ) |
328 | sv_setpvn(dsv, "\"", 1); |
329 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
330 | sv_setpvn(dsv, "<", 1); |
331 | else |
332 | sv_setpvn(dsv, "", 0); |
333 | |
334 | if ( start_color != NULL ) |
00e0e810 |
335 | Perl_sv_catpv( aTHX_ dsv, start_color); |
ab3bbdeb |
336 | |
337 | pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR ); |
338 | |
339 | if ( end_color != NULL ) |
00e0e810 |
340 | Perl_sv_catpv( aTHX_ dsv, end_color); |
ab3bbdeb |
341 | |
342 | if ( dq == '"' ) |
3df15adc |
343 | sv_catpvn( dsv, "\"", 1 ); |
ab3bbdeb |
344 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
345 | sv_catpvn( dsv, ">", 1); |
346 | |
347 | if ( (flags & PERL_PV_PRETTY_ELIPSES) && ( escaped < count ) ) |
3df15adc |
348 | sv_catpvn( dsv, "...", 3 ); |
ab3bbdeb |
349 | |
3df15adc |
350 | return SvPVX(dsv); |
351 | } |
352 | |
353 | /* |
354 | =for apidoc pv_display |
355 | |
356 | char *pv_display(SV *dsv, const char *pv, STRLEN cur, STRLEN len, |
357 | STRLEN pvlim, U32 flags) |
358 | |
359 | Similar to |
3967c732 |
360 | |
3df15adc |
361 | pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE); |
362 | |
363 | except that an additional "\0" will be appended to the string when |
364 | len > cur and pv[cur] is "\0". |
365 | |
366 | Note that the final string may be up to 7 chars longer than pvlim. |
367 | |
368 | =cut |
369 | */ |
370 | |
371 | char * |
372 | Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) |
373 | { |
ddc5bc0f |
374 | pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP); |
3df15adc |
375 | if (len > cur && pv[cur] == '\0') |
376 | sv_catpvn( dsv, "\\0", 2 ); |
e6abe6d8 |
377 | return SvPVX(dsv); |
378 | } |
379 | |
380 | char * |
864dbfa3 |
381 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 |
382 | { |
27da23d5 |
383 | dVAR; |
aec46f14 |
384 | SV * const t = sv_newmortal(); |
3967c732 |
385 | int unref = 0; |
5357ca29 |
386 | U32 type; |
3967c732 |
387 | |
388 | sv_setpvn(t, "", 0); |
389 | retry: |
390 | if (!sv) { |
391 | sv_catpv(t, "VOID"); |
392 | goto finish; |
393 | } |
394 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { |
395 | sv_catpv(t, "WILD"); |
396 | goto finish; |
397 | } |
7996736c |
398 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
3967c732 |
399 | if (sv == &PL_sv_undef) { |
400 | sv_catpv(t, "SV_UNDEF"); |
401 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
402 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
403 | SvREADONLY(sv)) |
404 | goto finish; |
405 | } |
406 | else if (sv == &PL_sv_no) { |
407 | sv_catpv(t, "SV_NO"); |
408 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
409 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
410 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
411 | SVp_POK|SVp_NOK)) && |
412 | SvCUR(sv) == 0 && |
413 | SvNVX(sv) == 0.0) |
414 | goto finish; |
415 | } |
7996736c |
416 | else if (sv == &PL_sv_yes) { |
3967c732 |
417 | sv_catpv(t, "SV_YES"); |
418 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
419 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
420 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
421 | SVp_POK|SVp_NOK)) && |
422 | SvCUR(sv) == 1 && |
b15aece3 |
423 | SvPVX_const(sv) && *SvPVX_const(sv) == '1' && |
3967c732 |
424 | SvNVX(sv) == 1.0) |
425 | goto finish; |
7996736c |
426 | } |
427 | else { |
428 | sv_catpv(t, "SV_PLACEHOLDER"); |
429 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
430 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
431 | SvREADONLY(sv)) |
432 | goto finish; |
3967c732 |
433 | } |
434 | sv_catpv(t, ":"); |
435 | } |
436 | else if (SvREFCNT(sv) == 0) { |
437 | sv_catpv(t, "("); |
438 | unref++; |
439 | } |
a3b4c9c6 |
440 | else if (DEBUG_R_TEST_) { |
441 | int is_tmp = 0; |
442 | I32 ix; |
443 | /* is this SV on the tmps stack? */ |
444 | for (ix=PL_tmps_ix; ix>=0; ix--) { |
445 | if (PL_tmps_stack[ix] == sv) { |
446 | is_tmp = 1; |
447 | break; |
448 | } |
449 | } |
450 | if (SvREFCNT(sv) > 1) |
451 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), |
452 | is_tmp ? "T" : ""); |
453 | else if (is_tmp) |
454 | sv_catpv(t, "<T>"); |
04932ac8 |
455 | } |
456 | |
3967c732 |
457 | if (SvROK(sv)) { |
458 | sv_catpv(t, "\\"); |
459 | if (SvCUR(t) + unref > 10) { |
b162af07 |
460 | SvCUR_set(t, unref + 3); |
3967c732 |
461 | *SvEND(t) = '\0'; |
462 | sv_catpv(t, "..."); |
463 | goto finish; |
464 | } |
465 | sv = (SV*)SvRV(sv); |
466 | goto retry; |
467 | } |
5357ca29 |
468 | type = SvTYPE(sv); |
469 | if (type == SVt_PVCV) { |
470 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", CvGV(sv) ? GvNAME(CvGV(sv)) : ""); |
3967c732 |
471 | goto finish; |
5357ca29 |
472 | } else if (type < SVt_LAST) { |
473 | sv_catpv(t, svshorttypenames[type]); |
3967c732 |
474 | |
5357ca29 |
475 | if (type == SVt_NULL) |
476 | goto finish; |
477 | } else { |
478 | sv_catpv(t, "FREED"); |
3967c732 |
479 | goto finish; |
3967c732 |
480 | } |
481 | |
482 | if (SvPOKp(sv)) { |
b15aece3 |
483 | if (!SvPVX_const(sv)) |
3967c732 |
484 | sv_catpv(t, "(null)"); |
485 | else { |
b9ac451d |
486 | SV * const tmp = newSVpvs(""); |
3967c732 |
487 | sv_catpv(t, "("); |
488 | if (SvOOK(sv)) |
b15aece3 |
489 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
490 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); |
32639b87 |
491 | if (SvUTF8(sv)) |
b2ff9928 |
492 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
c728cb41 |
493 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), |
494 | UNI_DISPLAY_QQ)); |
3967c732 |
495 | SvREFCNT_dec(tmp); |
496 | } |
497 | } |
498 | else if (SvNOKp(sv)) { |
e54dc35b |
499 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d |
500 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b |
501 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
502 | } |
57def98f |
503 | else if (SvIOKp(sv)) { |
cf2093f6 |
504 | if (SvIsUV(sv)) |
57def98f |
505 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 |
506 | else |
57def98f |
507 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 |
508 | } |
3967c732 |
509 | else |
510 | sv_catpv(t, "()"); |
2ef28da1 |
511 | |
3967c732 |
512 | finish: |
513 | if (unref) { |
514 | while (unref--) |
515 | sv_catpv(t, ")"); |
516 | } |
8b6b16e7 |
517 | return SvPV_nolen(t); |
3967c732 |
518 | } |
519 | |
520 | void |
6867be6d |
521 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
3967c732 |
522 | { |
523 | char ch; |
524 | |
525 | if (!pm) { |
cea2e8a9 |
526 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 |
527 | return; |
528 | } |
cea2e8a9 |
529 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
530 | level++; |
531 | if (pm->op_pmflags & PMf_ONCE) |
532 | ch = '?'; |
533 | else |
534 | ch = '/'; |
aaa362c4 |
535 | if (PM_GETRE(pm)) |
cea2e8a9 |
536 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 |
537 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 |
538 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
539 | else |
cea2e8a9 |
540 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 |
541 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 |
542 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 |
543 | op_dump(pm->op_pmreplroot); |
544 | } |
aaa362c4 |
545 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
4199688e |
546 | SV * const tmpsv = pm_description(pm); |
b15aece3 |
547 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
3967c732 |
548 | SvREFCNT_dec(tmpsv); |
549 | } |
550 | |
cea2e8a9 |
551 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
552 | } |
553 | |
b9ac451d |
554 | static SV * |
4199688e |
555 | S_pm_description(pTHX_ const PMOP *pm) |
556 | { |
557 | SV * const desc = newSVpvs(""); |
558 | const REGEXP * regex = PM_GETRE(pm); |
559 | const U32 pmflags = pm->op_pmflags; |
560 | |
561 | if (pm->op_pmdynflags & PMdf_USED) |
562 | sv_catpv(desc, ",USED"); |
563 | if (pm->op_pmdynflags & PMdf_TAINTED) |
564 | sv_catpv(desc, ",TAINTED"); |
565 | |
566 | if (pmflags & PMf_ONCE) |
567 | sv_catpv(desc, ",ONCE"); |
568 | if (regex && regex->check_substr) { |
bbe252da |
569 | if (!(regex->extflags & RXf_NOSCAN)) |
4199688e |
570 | sv_catpv(desc, ",SCANFIRST"); |
bbe252da |
571 | if (regex->extflags & RXf_CHECK_ALL) |
4199688e |
572 | sv_catpv(desc, ",ALL"); |
573 | } |
574 | if (pmflags & PMf_SKIPWHITE) |
575 | sv_catpv(desc, ",SKIPWHITE"); |
576 | if (pmflags & PMf_CONST) |
577 | sv_catpv(desc, ",CONST"); |
578 | if (pmflags & PMf_KEEP) |
579 | sv_catpv(desc, ",KEEP"); |
580 | if (pmflags & PMf_GLOBAL) |
581 | sv_catpv(desc, ",GLOBAL"); |
582 | if (pmflags & PMf_CONTINUE) |
583 | sv_catpv(desc, ",CONTINUE"); |
584 | if (pmflags & PMf_RETAINT) |
585 | sv_catpv(desc, ",RETAINT"); |
586 | if (pmflags & PMf_EVAL) |
587 | sv_catpv(desc, ",EVAL"); |
588 | return desc; |
589 | } |
590 | |
3967c732 |
591 | void |
864dbfa3 |
592 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 |
593 | { |
594 | do_pmop_dump(0, Perl_debug_log, pm); |
79072805 |
595 | } |
596 | |
2814eb74 |
597 | /* An op sequencer. We visit the ops in the order they're to execute. */ |
598 | |
599 | STATIC void |
0bd48802 |
600 | S_sequence(pTHX_ register const OP *o) |
2814eb74 |
601 | { |
27da23d5 |
602 | dVAR; |
c445ea15 |
603 | const OP *oldop = NULL; |
2814eb74 |
604 | |
2814eb74 |
605 | if (!o) |
606 | return; |
607 | |
3b721df9 |
608 | #ifdef PERL_MAD |
609 | if (o->op_next == 0) |
610 | return; |
611 | #endif |
612 | |
724e67cb |
613 | if (!Sequence) |
614 | Sequence = newHV(); |
2814eb74 |
615 | |
616 | for (; o; o = o->op_next) { |
294b3b39 |
617 | STRLEN len; |
618 | SV * const op = newSVuv(PTR2UV(o)); |
619 | const char * const key = SvPV_const(op, len); |
620 | |
2814eb74 |
621 | if (hv_exists(Sequence, key, len)) |
622 | break; |
623 | |
624 | switch (o->op_type) { |
625 | case OP_STUB: |
626 | if ((o->op_flags & OPf_WANT) != OPf_WANT_LIST) { |
27da23d5 |
627 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
628 | break; |
629 | } |
630 | goto nothin; |
631 | case OP_NULL: |
3b721df9 |
632 | #ifdef PERL_MAD |
633 | if (o == o->op_next) |
634 | return; |
635 | #endif |
2814eb74 |
636 | if (oldop && o->op_next) |
637 | continue; |
638 | break; |
639 | case OP_SCALAR: |
640 | case OP_LINESEQ: |
641 | case OP_SCOPE: |
642 | nothin: |
643 | if (oldop && o->op_next) |
644 | continue; |
27da23d5 |
645 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
646 | break; |
647 | |
648 | case OP_MAPWHILE: |
649 | case OP_GREPWHILE: |
650 | case OP_AND: |
651 | case OP_OR: |
652 | case OP_DOR: |
653 | case OP_ANDASSIGN: |
654 | case OP_ORASSIGN: |
655 | case OP_DORASSIGN: |
656 | case OP_COND_EXPR: |
657 | case OP_RANGE: |
27da23d5 |
658 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
659 | sequence_tail(cLOGOPo->op_other); |
2814eb74 |
660 | break; |
661 | |
662 | case OP_ENTERLOOP: |
663 | case OP_ENTERITER: |
27da23d5 |
664 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
665 | sequence_tail(cLOOPo->op_redoop); |
666 | sequence_tail(cLOOPo->op_nextop); |
667 | sequence_tail(cLOOPo->op_lastop); |
2814eb74 |
668 | break; |
669 | |
670 | case OP_QR: |
671 | case OP_MATCH: |
672 | case OP_SUBST: |
27da23d5 |
673 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
674 | sequence_tail(cPMOPo->op_pmreplstart); |
2814eb74 |
675 | break; |
676 | |
677 | case OP_HELEM: |
678 | break; |
679 | |
680 | default: |
27da23d5 |
681 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
682 | break; |
683 | } |
684 | oldop = o; |
685 | } |
686 | } |
687 | |
294b3b39 |
688 | static void |
689 | S_sequence_tail(pTHX_ const OP *o) |
690 | { |
691 | while (o && (o->op_type == OP_NULL)) |
692 | o = o->op_next; |
693 | sequence(o); |
694 | } |
695 | |
2814eb74 |
696 | STATIC UV |
0bd48802 |
697 | S_sequence_num(pTHX_ const OP *o) |
2814eb74 |
698 | { |
27da23d5 |
699 | dVAR; |
2814eb74 |
700 | SV *op, |
701 | **seq; |
93524f2b |
702 | const char *key; |
2814eb74 |
703 | STRLEN len; |
704 | if (!o) return 0; |
c0fd1b42 |
705 | op = newSVuv(PTR2UV(o)); |
93524f2b |
706 | key = SvPV_const(op, len); |
2814eb74 |
707 | seq = hv_fetch(Sequence, key, len, 0); |
708 | return seq ? SvUV(*seq): 0; |
709 | } |
710 | |
79072805 |
711 | void |
6867be6d |
712 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o) |
79072805 |
713 | { |
27da23d5 |
714 | dVAR; |
2814eb74 |
715 | UV seq; |
e15d5972 |
716 | const OPCODE optype = o->op_type; |
717 | |
0bd48802 |
718 | sequence(o); |
cea2e8a9 |
719 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
720 | level++; |
0bd48802 |
721 | seq = sequence_num(o); |
2814eb74 |
722 | if (seq) |
f5992bc4 |
723 | PerlIO_printf(file, "%-4"UVuf, seq); |
93a17b20 |
724 | else |
3967c732 |
725 | PerlIO_printf(file, " "); |
c8db6e60 |
726 | PerlIO_printf(file, |
727 | "%*sTYPE = %s ===> ", |
53e06cf0 |
728 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
2814eb74 |
729 | if (o->op_next) |
f5992bc4 |
730 | PerlIO_printf(file, seq ? "%"UVuf"\n" : "(%"UVuf")\n", |
666ea192 |
731 | sequence_num(o->op_next)); |
79072805 |
732 | else |
3967c732 |
733 | PerlIO_printf(file, "DONE\n"); |
11343788 |
734 | if (o->op_targ) { |
e15d5972 |
735 | if (optype == OP_NULL) { |
cea2e8a9 |
736 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
e15d5972 |
737 | if (o->op_targ == OP_NEXTSTATE) { |
ae7d165c |
738 | if (CopLINE(cCOPo)) |
f5992bc4 |
739 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 |
740 | (UV)CopLINE(cCOPo)); |
ae7d165c |
741 | if (CopSTASHPV(cCOPo)) |
742 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", |
743 | CopSTASHPV(cCOPo)); |
744 | if (cCOPo->cop_label) |
745 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
746 | cCOPo->cop_label); |
747 | } |
748 | } |
8990e307 |
749 | else |
894356b3 |
750 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 |
751 | } |
748a9306 |
752 | #ifdef DUMPADDR |
57def98f |
753 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 |
754 | #endif |
7e5d8ed2 |
755 | if (o->op_flags || o->op_latefree || o->op_latefreed || o->op_attached) { |
e15d5972 |
756 | SV * const tmpsv = newSVpvs(""); |
5dc0d613 |
757 | switch (o->op_flags & OPf_WANT) { |
54310121 |
758 | case OPf_WANT_VOID: |
46fc3d4c |
759 | sv_catpv(tmpsv, ",VOID"); |
54310121 |
760 | break; |
761 | case OPf_WANT_SCALAR: |
46fc3d4c |
762 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 |
763 | break; |
764 | case OPf_WANT_LIST: |
46fc3d4c |
765 | sv_catpv(tmpsv, ",LIST"); |
54310121 |
766 | break; |
767 | default: |
46fc3d4c |
768 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 |
769 | break; |
770 | } |
11343788 |
771 | if (o->op_flags & OPf_KIDS) |
46fc3d4c |
772 | sv_catpv(tmpsv, ",KIDS"); |
11343788 |
773 | if (o->op_flags & OPf_PARENS) |
46fc3d4c |
774 | sv_catpv(tmpsv, ",PARENS"); |
11343788 |
775 | if (o->op_flags & OPf_STACKED) |
46fc3d4c |
776 | sv_catpv(tmpsv, ",STACKED"); |
11343788 |
777 | if (o->op_flags & OPf_REF) |
46fc3d4c |
778 | sv_catpv(tmpsv, ",REF"); |
11343788 |
779 | if (o->op_flags & OPf_MOD) |
46fc3d4c |
780 | sv_catpv(tmpsv, ",MOD"); |
11343788 |
781 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c |
782 | sv_catpv(tmpsv, ",SPECIAL"); |
29522234 |
783 | if (o->op_latefree) |
784 | sv_catpv(tmpsv, ",LATEFREE"); |
785 | if (o->op_latefreed) |
786 | sv_catpv(tmpsv, ",LATEFREED"); |
7e5d8ed2 |
787 | if (o->op_attached) |
788 | sv_catpv(tmpsv, ",ATTACHED"); |
b15aece3 |
789 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
46fc3d4c |
790 | SvREFCNT_dec(tmpsv); |
79072805 |
791 | } |
11343788 |
792 | if (o->op_private) { |
e15d5972 |
793 | SV * const tmpsv = newSVpvs(""); |
794 | if (PL_opargs[optype] & OA_TARGLEX) { |
07447971 |
795 | if (o->op_private & OPpTARGET_MY) |
796 | sv_catpv(tmpsv, ",TARGET_MY"); |
797 | } |
e15d5972 |
798 | else if (optype == OP_LEAVESUB || |
799 | optype == OP_LEAVE || |
800 | optype == OP_LEAVESUBLV || |
801 | optype == OP_LEAVEWRITE) { |
bf91b999 |
802 | if (o->op_private & OPpREFCOUNTED) |
803 | sv_catpv(tmpsv, ",REFCOUNTED"); |
804 | } |
e15d5972 |
805 | else if (optype == OP_AASSIGN) { |
11343788 |
806 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c |
807 | sv_catpv(tmpsv, ",COMMON"); |
8d063cd8 |
808 | } |
e15d5972 |
809 | else if (optype == OP_SASSIGN) { |
11343788 |
810 | if (o->op_private & OPpASSIGN_BACKWARDS) |
46fc3d4c |
811 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e |
812 | } |
e15d5972 |
813 | else if (optype == OP_TRANS) { |
11343788 |
814 | if (o->op_private & OPpTRANS_SQUASH) |
46fc3d4c |
815 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 |
816 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c |
817 | sv_catpv(tmpsv, ",DELETE"); |
11343788 |
818 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c |
819 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 |
820 | if (o->op_private & OPpTRANS_IDENTICAL) |
821 | sv_catpv(tmpsv, ",IDENTICAL"); |
822 | if (o->op_private & OPpTRANS_GROWS) |
823 | sv_catpv(tmpsv, ",GROWS"); |
8d063cd8 |
824 | } |
e15d5972 |
825 | else if (optype == OP_REPEAT) { |
11343788 |
826 | if (o->op_private & OPpREPEAT_DOLIST) |
46fc3d4c |
827 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 |
828 | } |
e15d5972 |
829 | else if (optype == OP_ENTERSUB || |
830 | optype == OP_RV2SV || |
831 | optype == OP_GVSV || |
832 | optype == OP_RV2AV || |
833 | optype == OP_RV2HV || |
834 | optype == OP_RV2GV || |
835 | optype == OP_AELEM || |
836 | optype == OP_HELEM ) |
85e6fe83 |
837 | { |
e15d5972 |
838 | if (optype == OP_ENTERSUB) { |
5dc0d613 |
839 | if (o->op_private & OPpENTERSUB_AMPER) |
46fc3d4c |
840 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 |
841 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c |
842 | sv_catpv(tmpsv, ",DB"); |
d3011074 |
843 | if (o->op_private & OPpENTERSUB_HASTARG) |
844 | sv_catpv(tmpsv, ",HASTARG"); |
bf91b999 |
845 | if (o->op_private & OPpENTERSUB_NOPAREN) |
846 | sv_catpv(tmpsv, ",NOPAREN"); |
847 | if (o->op_private & OPpENTERSUB_INARGS) |
848 | sv_catpv(tmpsv, ",INARGS"); |
95f0a2f1 |
849 | if (o->op_private & OPpENTERSUB_NOMOD) |
850 | sv_catpv(tmpsv, ",NOMOD"); |
68dc0745 |
851 | } |
bf91b999 |
852 | else { |
d3011074 |
853 | switch (o->op_private & OPpDEREF) { |
b9ac451d |
854 | case OPpDEREF_SV: |
855 | sv_catpv(tmpsv, ",SV"); |
856 | break; |
857 | case OPpDEREF_AV: |
858 | sv_catpv(tmpsv, ",AV"); |
859 | break; |
860 | case OPpDEREF_HV: |
861 | sv_catpv(tmpsv, ",HV"); |
862 | break; |
863 | } |
bf91b999 |
864 | if (o->op_private & OPpMAYBE_LVSUB) |
865 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); |
866 | } |
e15d5972 |
867 | if (optype == OP_AELEM || optype == OP_HELEM) { |
5dc0d613 |
868 | if (o->op_private & OPpLVAL_DEFER) |
46fc3d4c |
869 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 |
870 | } |
871 | else { |
5dc0d613 |
872 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c |
873 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 |
874 | if (o->op_private & OPpOUR_INTRO) |
875 | sv_catpv(tmpsv, ",OUR_INTRO"); |
68dc0745 |
876 | } |
8d063cd8 |
877 | } |
e15d5972 |
878 | else if (optype == OP_CONST) { |
11343788 |
879 | if (o->op_private & OPpCONST_BARE) |
46fc3d4c |
880 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a |
881 | if (o->op_private & OPpCONST_STRICT) |
882 | sv_catpv(tmpsv, ",STRICT"); |
bf91b999 |
883 | if (o->op_private & OPpCONST_ARYBASE) |
884 | sv_catpv(tmpsv, ",ARYBASE"); |
885 | if (o->op_private & OPpCONST_WARNING) |
886 | sv_catpv(tmpsv, ",WARNING"); |
887 | if (o->op_private & OPpCONST_ENTERED) |
888 | sv_catpv(tmpsv, ",ENTERED"); |
79072805 |
889 | } |
e15d5972 |
890 | else if (optype == OP_FLIP) { |
11343788 |
891 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
892 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 |
893 | } |
e15d5972 |
894 | else if (optype == OP_FLOP) { |
11343788 |
895 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
896 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 |
897 | } |
e15d5972 |
898 | else if (optype == OP_RV2CV) { |
cd06dffe |
899 | if (o->op_private & OPpLVAL_INTRO) |
900 | sv_catpv(tmpsv, ",INTRO"); |
79072805 |
901 | } |
e15d5972 |
902 | else if (optype == OP_GV) { |
bf91b999 |
903 | if (o->op_private & OPpEARLY_CV) |
904 | sv_catpv(tmpsv, ",EARLY_CV"); |
905 | } |
e15d5972 |
906 | else if (optype == OP_LIST) { |
bf91b999 |
907 | if (o->op_private & OPpLIST_GUESSED) |
908 | sv_catpv(tmpsv, ",GUESSED"); |
909 | } |
e15d5972 |
910 | else if (optype == OP_DELETE) { |
bf91b999 |
911 | if (o->op_private & OPpSLICE) |
912 | sv_catpv(tmpsv, ",SLICE"); |
913 | } |
e15d5972 |
914 | else if (optype == OP_EXISTS) { |
bf91b999 |
915 | if (o->op_private & OPpEXISTS_SUB) |
916 | sv_catpv(tmpsv, ",EXISTS_SUB"); |
917 | } |
e15d5972 |
918 | else if (optype == OP_SORT) { |
bf91b999 |
919 | if (o->op_private & OPpSORT_NUMERIC) |
920 | sv_catpv(tmpsv, ",NUMERIC"); |
921 | if (o->op_private & OPpSORT_INTEGER) |
922 | sv_catpv(tmpsv, ",INTEGER"); |
923 | if (o->op_private & OPpSORT_REVERSE) |
924 | sv_catpv(tmpsv, ",REVERSE"); |
925 | } |
e15d5972 |
926 | else if (optype == OP_THREADSV) { |
bf91b999 |
927 | if (o->op_private & OPpDONE_SVREF) |
928 | sv_catpv(tmpsv, ",SVREF"); |
929 | } |
e15d5972 |
930 | else if (optype == OP_OPEN || optype == OP_BACKTICK) { |
bf91b999 |
931 | if (o->op_private & OPpOPEN_IN_RAW) |
932 | sv_catpv(tmpsv, ",IN_RAW"); |
933 | if (o->op_private & OPpOPEN_IN_CRLF) |
934 | sv_catpv(tmpsv, ",IN_CRLF"); |
935 | if (o->op_private & OPpOPEN_OUT_RAW) |
936 | sv_catpv(tmpsv, ",OUT_RAW"); |
937 | if (o->op_private & OPpOPEN_OUT_CRLF) |
938 | sv_catpv(tmpsv, ",OUT_CRLF"); |
939 | } |
e15d5972 |
940 | else if (optype == OP_EXIT) { |
bf91b999 |
941 | if (o->op_private & OPpEXIT_VMSISH) |
96e176bf |
942 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
943 | if (o->op_private & OPpHUSH_VMSISH) |
944 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
945 | } |
e15d5972 |
946 | else if (optype == OP_DIE) { |
96e176bf |
947 | if (o->op_private & OPpHUSH_VMSISH) |
948 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
bf91b999 |
949 | } |
e15d5972 |
950 | else if (PL_check[optype] != MEMBER_TO_FPTR(Perl_ck_ftst)) { |
fbb0b3b3 |
951 | if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) |
952 | sv_catpv(tmpsv, ",FT_ACCESS"); |
953 | if (o->op_private & OPpFT_STACKED) |
954 | sv_catpv(tmpsv, ",FT_STACKED"); |
1af34c76 |
955 | } |
11343788 |
956 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c |
957 | sv_catpv(tmpsv, ",INTRO"); |
958 | if (SvCUR(tmpsv)) |
b15aece3 |
959 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
46fc3d4c |
960 | SvREFCNT_dec(tmpsv); |
8d063cd8 |
961 | } |
8d063cd8 |
962 | |
3b721df9 |
963 | #ifdef PERL_MAD |
964 | if (PL_madskills && o->op_madprop) { |
d4c19fe8 |
965 | SV * const tmpsv = newSVpvn("", 0); |
3b721df9 |
966 | MADPROP* mp = o->op_madprop; |
967 | Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n"); |
968 | level++; |
969 | while (mp) { |
970 | char tmp = mp->mad_key; |
971 | sv_setpvn(tmpsv,"'",1); |
972 | if (tmp) |
973 | sv_catpvn(tmpsv, &tmp, 1); |
974 | sv_catpv(tmpsv, "'="); |
975 | switch (mp->mad_type) { |
976 | case MAD_NULL: |
977 | sv_catpv(tmpsv, "NULL"); |
978 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
979 | break; |
980 | case MAD_PV: |
981 | sv_catpv(tmpsv, "<"); |
982 | sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen); |
983 | sv_catpv(tmpsv, ">"); |
984 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
985 | break; |
986 | case MAD_OP: |
987 | if ((OP*)mp->mad_val) { |
988 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
989 | do_op_dump(level, file, (OP*)mp->mad_val); |
990 | } |
991 | break; |
992 | default: |
993 | sv_catpv(tmpsv, "(UNK)"); |
994 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
995 | break; |
996 | } |
997 | mp = mp->mad_next; |
998 | } |
999 | level--; |
1000 | Perl_dump_indent(aTHX_ level, file, "}\n"); |
1001 | |
1002 | SvREFCNT_dec(tmpsv); |
1003 | } |
1004 | #endif |
1005 | |
e15d5972 |
1006 | switch (optype) { |
971a9dd3 |
1007 | case OP_AELEMFAST: |
93a17b20 |
1008 | case OP_GVSV: |
79072805 |
1009 | case OP_GV: |
971a9dd3 |
1010 | #ifdef USE_ITHREADS |
c803eecc |
1011 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 |
1012 | #else |
38c076c7 |
1013 | if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */ |
1014 | if (cSVOPo->op_sv) { |
d4c19fe8 |
1015 | SV * const tmpsv = newSV(0); |
38c076c7 |
1016 | ENTER; |
1017 | SAVEFREESV(tmpsv); |
3b721df9 |
1018 | #ifdef PERL_MAD |
1019 | /* FIXME - it this making unwarranted assumptions about the |
1020 | UTF-8 cleanliness of the dump file handle? */ |
1021 | SvUTF8_on(tmpsv); |
1022 | #endif |
bd61b366 |
1023 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, NULL); |
8b6b16e7 |
1024 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
d5263905 |
1025 | SvPV_nolen_const(tmpsv)); |
38c076c7 |
1026 | LEAVE; |
1027 | } |
1028 | else |
1029 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
378cc40b |
1030 | } |
971a9dd3 |
1031 | #endif |
79072805 |
1032 | break; |
1033 | case OP_CONST: |
f5d5a27c |
1034 | case OP_METHOD_NAMED: |
b6a15bc5 |
1035 | #ifndef USE_ITHREADS |
1036 | /* with ITHREADS, consts are stored in the pad, and the right pad |
1037 | * may not be active here, so skip */ |
3848b962 |
1038 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
b6a15bc5 |
1039 | #endif |
79072805 |
1040 | break; |
7399586d |
1041 | case OP_SETSTATE: |
93a17b20 |
1042 | case OP_NEXTSTATE: |
1043 | case OP_DBSTATE: |
57843af0 |
1044 | if (CopLINE(cCOPo)) |
f5992bc4 |
1045 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 |
1046 | (UV)CopLINE(cCOPo)); |
ed094faf |
1047 | if (CopSTASHPV(cCOPo)) |
1048 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", |
1049 | CopSTASHPV(cCOPo)); |
11343788 |
1050 | if (cCOPo->cop_label) |
ed094faf |
1051 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
1052 | cCOPo->cop_label); |
79072805 |
1053 | break; |
1054 | case OP_ENTERLOOP: |
cea2e8a9 |
1055 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 |
1056 | if (cLOOPo->op_redoop) |
f5992bc4 |
1057 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop)); |
79072805 |
1058 | else |
3967c732 |
1059 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
1060 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 |
1061 | if (cLOOPo->op_nextop) |
f5992bc4 |
1062 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop)); |
79072805 |
1063 | else |
3967c732 |
1064 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
1065 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 |
1066 | if (cLOOPo->op_lastop) |
f5992bc4 |
1067 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop)); |
79072805 |
1068 | else |
3967c732 |
1069 | PerlIO_printf(file, "DONE\n"); |
79072805 |
1070 | break; |
1071 | case OP_COND_EXPR: |
1a67a97c |
1072 | case OP_RANGE: |
a0d0e21e |
1073 | case OP_MAPWHILE: |
79072805 |
1074 | case OP_GREPWHILE: |
1075 | case OP_OR: |
1076 | case OP_AND: |
cea2e8a9 |
1077 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 |
1078 | if (cLOGOPo->op_other) |
f5992bc4 |
1079 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other)); |
79072805 |
1080 | else |
3967c732 |
1081 | PerlIO_printf(file, "DONE\n"); |
79072805 |
1082 | break; |
1083 | case OP_PUSHRE: |
1084 | case OP_MATCH: |
8782bef2 |
1085 | case OP_QR: |
79072805 |
1086 | case OP_SUBST: |
3967c732 |
1087 | do_pmop_dump(level, file, cPMOPo); |
79072805 |
1088 | break; |
7934575e |
1089 | case OP_LEAVE: |
1090 | case OP_LEAVEEVAL: |
1091 | case OP_LEAVESUB: |
1092 | case OP_LEAVESUBLV: |
1093 | case OP_LEAVEWRITE: |
1094 | case OP_SCOPE: |
1095 | if (o->op_private & OPpREFCOUNTED) |
1096 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); |
1097 | break; |
a0d0e21e |
1098 | default: |
1099 | break; |
79072805 |
1100 | } |
11343788 |
1101 | if (o->op_flags & OPf_KIDS) { |
79072805 |
1102 | OP *kid; |
11343788 |
1103 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 |
1104 | do_op_dump(level, file, kid); |
8d063cd8 |
1105 | } |
cea2e8a9 |
1106 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
1107 | } |
1108 | |
1109 | void |
6867be6d |
1110 | Perl_op_dump(pTHX_ const OP *o) |
3967c732 |
1111 | { |
1112 | do_op_dump(0, Perl_debug_log, o); |
8d063cd8 |
1113 | } |
1114 | |
8adcabd8 |
1115 | void |
864dbfa3 |
1116 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b |
1117 | { |
79072805 |
1118 | SV *sv; |
378cc40b |
1119 | |
79072805 |
1120 | if (!gv) { |
760ac839 |
1121 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b |
1122 | return; |
1123 | } |
8990e307 |
1124 | sv = sv_newmortal(); |
760ac839 |
1125 | PerlIO_printf(Perl_debug_log, "{\n"); |
bd61b366 |
1126 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
1127 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
79072805 |
1128 | if (gv != GvEGV(gv)) { |
bd61b366 |
1129 | gv_efullname3(sv, GvEGV(gv), NULL); |
b15aece3 |
1130 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
8adcabd8 |
1131 | } |
3967c732 |
1132 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 |
1133 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 |
1134 | } |
1135 | |
14befaf4 |
1136 | |
afe38520 |
1137 | /* map magic types to the symbolic names |
14befaf4 |
1138 | * (with the PERL_MAGIC_ prefixed stripped) |
1139 | */ |
1140 | |
27da23d5 |
1141 | static const struct { const char type; const char *name; } magic_names[] = { |
516a5887 |
1142 | { PERL_MAGIC_sv, "sv(\\0)" }, |
1143 | { PERL_MAGIC_arylen, "arylen(#)" }, |
ca732855 |
1144 | { PERL_MAGIC_rhash, "rhash(%)" }, |
516a5887 |
1145 | { PERL_MAGIC_pos, "pos(.)" }, |
8d2f4536 |
1146 | { PERL_MAGIC_symtab, "symtab(:)" }, |
516a5887 |
1147 | { PERL_MAGIC_backref, "backref(<)" }, |
a3874608 |
1148 | { PERL_MAGIC_arylen_p, "arylen_p(@)" }, |
516a5887 |
1149 | { PERL_MAGIC_overload, "overload(A)" }, |
1150 | { PERL_MAGIC_bm, "bm(B)" }, |
1151 | { PERL_MAGIC_regdata, "regdata(D)" }, |
1152 | { PERL_MAGIC_env, "env(E)" }, |
b3ca2e83 |
1153 | { PERL_MAGIC_hints, "hints(H)" }, |
516a5887 |
1154 | { PERL_MAGIC_isa, "isa(I)" }, |
1155 | { PERL_MAGIC_dbfile, "dbfile(L)" }, |
afe38520 |
1156 | { PERL_MAGIC_shared, "shared(N)" }, |
516a5887 |
1157 | { PERL_MAGIC_tied, "tied(P)" }, |
1158 | { PERL_MAGIC_sig, "sig(S)" }, |
1159 | { PERL_MAGIC_uvar, "uvar(U)" }, |
1160 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, |
1161 | { PERL_MAGIC_overload_table, "overload_table(c)" }, |
1162 | { PERL_MAGIC_regdatum, "regdatum(d)" }, |
1163 | { PERL_MAGIC_envelem, "envelem(e)" }, |
1164 | { PERL_MAGIC_fm, "fm(f)" }, |
1165 | { PERL_MAGIC_regex_global, "regex_global(g)" }, |
b3ca2e83 |
1166 | { PERL_MAGIC_hintselem, "hintselem(h)" }, |
516a5887 |
1167 | { PERL_MAGIC_isaelem, "isaelem(i)" }, |
1168 | { PERL_MAGIC_nkeys, "nkeys(k)" }, |
1169 | { PERL_MAGIC_dbline, "dbline(l)" }, |
1170 | { PERL_MAGIC_mutex, "mutex(m)" }, |
afe38520 |
1171 | { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, |
516a5887 |
1172 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, |
1173 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, |
1174 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, |
1175 | { PERL_MAGIC_qr, "qr(r)" }, |
1176 | { PERL_MAGIC_sigelem, "sigelem(s)" }, |
1177 | { PERL_MAGIC_taint, "taint(t)" }, |
afe38520 |
1178 | { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, |
516a5887 |
1179 | { PERL_MAGIC_vec, "vec(v)" }, |
cb50f42d |
1180 | { PERL_MAGIC_vstring, "vstring(V)" }, |
7e8c5dac |
1181 | { PERL_MAGIC_utf8, "utf8(w)" }, |
516a5887 |
1182 | { PERL_MAGIC_substr, "substr(x)" }, |
1183 | { PERL_MAGIC_defelem, "defelem(y)" }, |
1184 | { PERL_MAGIC_ext, "ext(~)" }, |
1185 | /* this null string terminates the list */ |
b9ac451d |
1186 | { 0, NULL }, |
14befaf4 |
1187 | }; |
1188 | |
8adcabd8 |
1189 | void |
6867be6d |
1190 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 |
1191 | { |
3967c732 |
1192 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 |
1193 | Perl_dump_indent(aTHX_ level, file, |
1194 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); |
3967c732 |
1195 | if (mg->mg_virtual) { |
bfed75c6 |
1196 | const MGVTBL * const v = mg->mg_virtual; |
b9ac451d |
1197 | const char *s; |
3967c732 |
1198 | if (v == &PL_vtbl_sv) s = "sv"; |
1199 | else if (v == &PL_vtbl_env) s = "env"; |
1200 | else if (v == &PL_vtbl_envelem) s = "envelem"; |
1201 | else if (v == &PL_vtbl_sig) s = "sig"; |
1202 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; |
1203 | else if (v == &PL_vtbl_pack) s = "pack"; |
1204 | else if (v == &PL_vtbl_packelem) s = "packelem"; |
1205 | else if (v == &PL_vtbl_dbline) s = "dbline"; |
1206 | else if (v == &PL_vtbl_isa) s = "isa"; |
1207 | else if (v == &PL_vtbl_arylen) s = "arylen"; |
3967c732 |
1208 | else if (v == &PL_vtbl_mglob) s = "mglob"; |
1209 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; |
1210 | else if (v == &PL_vtbl_taint) s = "taint"; |
1211 | else if (v == &PL_vtbl_substr) s = "substr"; |
1212 | else if (v == &PL_vtbl_vec) s = "vec"; |
1213 | else if (v == &PL_vtbl_pos) s = "pos"; |
1214 | else if (v == &PL_vtbl_bm) s = "bm"; |
1215 | else if (v == &PL_vtbl_fm) s = "fm"; |
1216 | else if (v == &PL_vtbl_uvar) s = "uvar"; |
1217 | else if (v == &PL_vtbl_defelem) s = "defelem"; |
1218 | #ifdef USE_LOCALE_COLLATE |
1219 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; |
1220 | #endif |
3967c732 |
1221 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
1222 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; |
810b8aa5 |
1223 | else if (v == &PL_vtbl_backref) s = "backref"; |
7e8c5dac |
1224 | else if (v == &PL_vtbl_utf8) s = "utf8"; |
83bf042f |
1225 | else if (v == &PL_vtbl_arylen_p) s = "arylen_p"; |
b3ca2e83 |
1226 | else if (v == &PL_vtbl_hintselem) s = "hintselem"; |
b9ac451d |
1227 | else s = NULL; |
3967c732 |
1228 | if (s) |
cea2e8a9 |
1229 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 |
1230 | else |
b900a521 |
1231 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 |
1232 | } |
1233 | else |
cea2e8a9 |
1234 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 |
1235 | |
3967c732 |
1236 | if (mg->mg_private) |
cea2e8a9 |
1237 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 |
1238 | |
14befaf4 |
1239 | { |
1240 | int n; |
c445ea15 |
1241 | const char *name = NULL; |
27da23d5 |
1242 | for (n = 0; magic_names[n].name; n++) { |
14befaf4 |
1243 | if (mg->mg_type == magic_names[n].type) { |
1244 | name = magic_names[n].name; |
1245 | break; |
1246 | } |
1247 | } |
1248 | if (name) |
1249 | Perl_dump_indent(aTHX_ level, file, |
1250 | " MG_TYPE = PERL_MAGIC_%s\n", name); |
1251 | else |
1252 | Perl_dump_indent(aTHX_ level, file, |
1253 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); |
1254 | } |
3967c732 |
1255 | |
1256 | if (mg->mg_flags) { |
cea2e8a9 |
1257 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
cb50f42d |
1258 | if (mg->mg_type == PERL_MAGIC_envelem && |
1259 | mg->mg_flags & MGf_TAINTEDDIR) |
cea2e8a9 |
1260 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 |
1261 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 |
1262 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 |
1263 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 |
1264 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
cb50f42d |
1265 | if (mg->mg_type == PERL_MAGIC_regex_global && |
1266 | mg->mg_flags & MGf_MINMATCH) |
cea2e8a9 |
1267 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 |
1268 | } |
1269 | if (mg->mg_obj) { |
b900a521 |
1270 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 |
1271 | if (mg->mg_flags & MGf_REFCOUNTED) |
1272 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
1273 | } |
1274 | if (mg->mg_len) |
894356b3 |
1275 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 |
1276 | if (mg->mg_ptr) { |
b900a521 |
1277 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 |
1278 | if (mg->mg_len >= 0) { |
7e8c5dac |
1279 | if (mg->mg_type != PERL_MAGIC_utf8) { |
396482e1 |
1280 | SV *sv = newSVpvs(""); |
7e8c5dac |
1281 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
1282 | SvREFCNT_dec(sv); |
1283 | } |
3967c732 |
1284 | } |
1285 | else if (mg->mg_len == HEf_SVKEY) { |
1286 | PerlIO_puts(file, " => HEf_SVKEY\n"); |
1287 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
1288 | continue; |
1289 | } |
1290 | else |
1291 | PerlIO_puts(file, " ???? - please notify IZ"); |
1292 | PerlIO_putc(file, '\n'); |
1293 | } |
7e8c5dac |
1294 | if (mg->mg_type == PERL_MAGIC_utf8) { |
1295 | STRLEN *cache = (STRLEN *) mg->mg_ptr; |
1296 | if (cache) { |
1297 | IV i; |
1298 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) |
1299 | Perl_dump_indent(aTHX_ level, file, |
1300 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", |
1301 | i, |
1302 | (UV)cache[i * 2], |
1303 | (UV)cache[i * 2 + 1]); |
1304 | } |
1305 | } |
378cc40b |
1306 | } |
3967c732 |
1307 | } |
1308 | |
1309 | void |
6867be6d |
1310 | Perl_magic_dump(pTHX_ const MAGIC *mg) |
3967c732 |
1311 | { |
b9ac451d |
1312 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0); |
3967c732 |
1313 | } |
1314 | |
1315 | void |
e1ec3a88 |
1316 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv) |
3967c732 |
1317 | { |
bfcb3514 |
1318 | const char *hvname; |
b900a521 |
1319 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
bfcb3514 |
1320 | if (sv && (hvname = HvNAME_get(sv))) |
1321 | PerlIO_printf(file, "\t\"%s\"\n", hvname); |
79072805 |
1322 | else |
3967c732 |
1323 | PerlIO_putc(file, '\n'); |
1324 | } |
1325 | |
1326 | void |
e1ec3a88 |
1327 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 |
1328 | { |
b900a521 |
1329 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 |
1330 | if (sv && GvNAME(sv)) |
1331 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); |
c90c0ff4 |
1332 | else |
3967c732 |
1333 | PerlIO_putc(file, '\n'); |
1334 | } |
1335 | |
1336 | void |
e1ec3a88 |
1337 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 |
1338 | { |
b900a521 |
1339 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 |
1340 | if (sv && GvNAME(sv)) { |
bfcb3514 |
1341 | const char *hvname; |
3967c732 |
1342 | PerlIO_printf(file, "\t\""); |
bfcb3514 |
1343 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
1344 | PerlIO_printf(file, "%s\" :: \"", hvname); |
3967c732 |
1345 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
8d063cd8 |
1346 | } |
3967c732 |
1347 | else |
1348 | PerlIO_putc(file, '\n'); |
1349 | } |
1350 | |
1351 | void |
864dbfa3 |
1352 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 |
1353 | { |
97aff369 |
1354 | dVAR; |
cea89e20 |
1355 | SV *d; |
e1ec3a88 |
1356 | const char *s; |
3967c732 |
1357 | U32 flags; |
1358 | U32 type; |
1359 | |
1360 | if (!sv) { |
cea2e8a9 |
1361 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 |
1362 | return; |
378cc40b |
1363 | } |
2ef28da1 |
1364 | |
3967c732 |
1365 | flags = SvFLAGS(sv); |
1366 | type = SvTYPE(sv); |
79072805 |
1367 | |
cea89e20 |
1368 | d = Perl_newSVpvf(aTHX_ |
57def98f |
1369 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 |
1370 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 |
1371 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
1372 | (int)(PL_dumpindent*level), ""); |
8d063cd8 |
1373 | |
e604303a |
1374 | if (!(flags & SVpad_NAME && (type == SVt_PVMG || type == SVt_PVNV))) { |
1375 | if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,"); |
1376 | } |
1377 | if (!(flags & SVpad_NAME && type == SVt_PVMG)) { |
1378 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); |
1379 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); |
1380 | } |
3967c732 |
1381 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); |
1382 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); |
1383 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); |
1384 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); |
1385 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); |
4db58590 |
1386 | |
3967c732 |
1387 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
1388 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); |
1389 | if (flags & SVf_POK) sv_catpv(d, "POK,"); |
810b8aa5 |
1390 | if (flags & SVf_ROK) { |
1391 | sv_catpv(d, "ROK,"); |
1392 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); |
1393 | } |
3967c732 |
1394 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
1395 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); |
1396 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); |
4db58590 |
1397 | |
dd2eae66 |
1398 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 |
1399 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
1400 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); |
1401 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); |
1ccdb730 |
1402 | if (flags & SVp_SCREAM && type != SVt_PVHV && !isGV_with_GP(sv)) { |
1403 | if (SvPCS_IMPORTED(sv)) |
1404 | sv_catpv(d, "PCS_IMPORTED,"); |
1405 | else |
9660f481 |
1406 | sv_catpv(d, "SCREAM,"); |
1ccdb730 |
1407 | } |
3967c732 |
1408 | |
1409 | switch (type) { |
1410 | case SVt_PVCV: |
1411 | case SVt_PVFM: |
1412 | if (CvANON(sv)) sv_catpv(d, "ANON,"); |
1413 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
1414 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); |
1415 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); |
de3f1649 |
1416 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 |
1417 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 |
1418 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 |
1419 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
1420 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); |
662a8415 |
1421 | if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); |
7dafbf52 |
1422 | if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); |
06492da6 |
1423 | if (CvASSERTION(sv)) sv_catpv(d, "ASSERTION,"); |
3967c732 |
1424 | break; |
1425 | case SVt_PVHV: |
1426 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); |
1427 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); |
19692e8d |
1428 | if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); |
afce8e55 |
1429 | if (HvREHASH(sv)) sv_catpv(d, "REHASH,"); |
9660f481 |
1430 | if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,"); |
3967c732 |
1431 | break; |
926fc7b6 |
1432 | case SVt_PVGV: |
1433 | case SVt_PVLV: |
1434 | if (isGV_with_GP(sv)) { |
1435 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); |
1436 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); |
1437 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
1438 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
1439 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
1440 | } |
926fc7b6 |
1441 | if (isGV_with_GP(sv) && GvIMPORTED(sv)) { |
3967c732 |
1442 | sv_catpv(d, "IMPORT"); |
1443 | if (GvIMPORTED(sv) == GVf_IMPORTED) |
1444 | sv_catpv(d, "ALL,"); |
1445 | else { |
1446 | sv_catpv(d, "("); |
1447 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); |
1448 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); |
1449 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); |
1450 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); |
1451 | sv_catpv(d, " ),"); |
1452 | } |
1453 | } |
cecf5685 |
1454 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); |
1455 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
addd1794 |
1456 | /* FALL THROUGH */ |
25da4f38 |
1457 | default: |
e604303a |
1458 | evaled_or_uv: |
25da4f38 |
1459 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
69c678eb |
1460 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
25da4f38 |
1461 | break; |
addd1794 |
1462 | case SVt_PVMG: |
00b1698f |
1463 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
e604303a |
1464 | if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); |
2e94196c |
1465 | /* FALL THROUGH */ |
e604303a |
1466 | case SVt_PVNV: |
1467 | if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,"); |
1468 | goto evaled_or_uv; |
11ca45c0 |
1469 | case SVt_PVAV: |
1470 | break; |
3967c732 |
1471 | } |
86f0d186 |
1472 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
1473 | if ((type != SVt_PVHV) && SvUTF8(sv)) |
9fe74ede |
1474 | sv_catpv(d, "UTF8"); |
3967c732 |
1475 | |
b162af07 |
1476 | if (*(SvEND(d) - 1) == ',') { |
1477 | SvCUR_set(d, SvCUR(d) - 1); |
1478 | SvPVX(d)[SvCUR(d)] = '\0'; |
1479 | } |
3967c732 |
1480 | sv_catpv(d, ")"); |
b15aece3 |
1481 | s = SvPVX_const(d); |
3967c732 |
1482 | |
fd0854ff |
1483 | #ifdef DEBUG_LEAKING_SCALARS |
1484 | Perl_dump_indent(aTHX_ level, file, "ALLOCATED at %s:%d %s %s%s\n", |
1485 | sv->sv_debug_file ? sv->sv_debug_file : "(unknown)", |
1486 | sv->sv_debug_line, |
1487 | sv->sv_debug_inpad ? "for" : "by", |
1488 | sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)", |
1489 | sv->sv_debug_cloned ? " (cloned)" : ""); |
1490 | #endif |
cea2e8a9 |
1491 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
5357ca29 |
1492 | if (type < SVt_LAST) { |
1493 | PerlIO_printf(file, "%s%s\n", svtypenames[type], s); |
1494 | |
1495 | if (type == SVt_NULL) { |
1496 | SvREFCNT_dec(d); |
1497 | return; |
1498 | } |
1499 | } else { |
faccc32b |
1500 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 |
1501 | SvREFCNT_dec(d); |
3967c732 |
1502 | return; |
1503 | } |
27bd069f |
1504 | if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV |
1505 | && type != SVt_PVCV && !isGV_with_GP(sv)) |
1506 | || type == SVt_IV) { |
765f542d |
1507 | if (SvIsUV(sv) |
f8c7b90f |
1508 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d |
1509 | || SvIsCOW(sv) |
1510 | #endif |
1511 | ) |
57def98f |
1512 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 |
1513 | else |
57def98f |
1514 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 |
1515 | if (SvOOK(sv)) |
1516 | PerlIO_printf(file, " (OFFSET)"); |
f8c7b90f |
1517 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d |
1518 | if (SvIsCOW_shared_hash(sv)) |
1519 | PerlIO_printf(file, " (HASH)"); |
1520 | else if (SvIsCOW_normal(sv)) |
1521 | PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); |
1522 | #endif |
3967c732 |
1523 | PerlIO_putc(file, '\n'); |
1524 | } |
0e4c4423 |
1525 | if ((type == SVt_PVNV || type == SVt_PVMG) && SvFLAGS(sv) & SVpad_NAME) { |
1526 | Perl_dump_indent(aTHX_ level, file, " COP_LOW = %"UVuf"\n", |
1527 | (UV) COP_SEQ_RANGE_LOW(sv)); |
1528 | Perl_dump_indent(aTHX_ level, file, " COP_HIGH = %"UVuf"\n", |
1529 | (UV) COP_SEQ_RANGE_HIGH(sv)); |
1530 | } else if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV |
1531 | && type != SVt_PVCV && type != SVt_PVFM && !isGV_with_GP(sv)) |
1532 | || type == SVt_NV) { |
e54dc35b |
1533 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f |
1534 | /* %Vg doesn't work? --jhi */ |
cf2093f6 |
1535 | #ifdef USE_LONG_DOUBLE |
2d4389e4 |
1536 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 |
1537 | #else |
cea2e8a9 |
1538 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 |
1539 | #endif |
e54dc35b |
1540 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
1541 | } |
1542 | if (SvROK(sv)) { |
57def98f |
1543 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 |
1544 | if (nest < maxnest) |
1545 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); |
3967c732 |
1546 | } |
cea89e20 |
1547 | if (type < SVt_PV) { |
1548 | SvREFCNT_dec(d); |
3967c732 |
1549 | return; |
cea89e20 |
1550 | } |
f7877b28 |
1551 | if (type <= SVt_PVLV && !isGV_with_GP(sv)) { |
b15aece3 |
1552 | if (SvPVX_const(sv)) { |
1553 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); |
3967c732 |
1554 | if (SvOOK(sv)) |
b15aece3 |
1555 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); |
1556 | PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
e6abe6d8 |
1557 | if (SvUTF8(sv)) /* the 8? \x{....} */ |
c728cb41 |
1558 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); |
e6abe6d8 |
1559 | PerlIO_printf(file, "\n"); |
57def98f |
1560 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1561 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); |
3967c732 |
1562 | } |
1563 | else |
cea2e8a9 |
1564 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 |
1565 | } |
1566 | if (type >= SVt_PVMG) { |
0e4c4423 |
1567 | if (type == SVt_PVMG && SvPAD_OUR(sv)) { |
38cbaf55 |
1568 | HV *ost = SvOURSTASH(sv); |
1569 | if (ost) |
1570 | do_hv_dump(level, file, " OURSTASH", ost); |
0e4c4423 |
1571 | } else { |
1572 | if (SvMAGIC(sv)) |
1573 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); |
1574 | } |
3967c732 |
1575 | if (SvSTASH(sv)) |
1576 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); |
1577 | } |
1578 | switch (type) { |
3967c732 |
1579 | case SVt_PVAV: |
57def98f |
1580 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 |
1581 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f |
1582 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1583 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); |
3967c732 |
1584 | } |
1585 | else |
1586 | PerlIO_putc(file, '\n'); |
57def98f |
1587 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1588 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); |
a3874608 |
1589 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0); |
c69006e4 |
1590 | sv_setpvn(d, "", 0); |
11ca45c0 |
1591 | if (AvREAL(sv)) sv_catpv(d, ",REAL"); |
1592 | if (AvREIFY(sv)) sv_catpv(d, ",REIFY"); |
b15aece3 |
1593 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
1594 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); |
3967c732 |
1595 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1596 | int count; |
1597 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { |
1598 | SV** elt = av_fetch((AV*)sv,count,0); |
1599 | |
57def98f |
1600 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 |
1601 | if (elt) |
3967c732 |
1602 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1603 | } |
1604 | } |
1605 | break; |
1606 | case SVt_PVHV: |
57def98f |
1607 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 |
1608 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1609 | /* Show distribution of HEs in the ARRAY */ |
1610 | int freq[200]; |
bb7a0f54 |
1611 | #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1)) |
3967c732 |
1612 | int i; |
1613 | int max = 0; |
1614 | U32 pow2 = 2, keys = HvKEYS(sv); |
65202027 |
1615 | NV theoret, sum = 0; |
3967c732 |
1616 | |
1617 | PerlIO_printf(file, " ("); |
1618 | Zero(freq, FREQ_MAX + 1, int); |
eb160463 |
1619 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
c445ea15 |
1620 | HE* h; |
1621 | int count = 0; |
3967c732 |
1622 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
1623 | count++; |
1624 | if (count > FREQ_MAX) |
1625 | count = FREQ_MAX; |
1626 | freq[count]++; |
1627 | if (max < count) |
1628 | max = count; |
1629 | } |
1630 | for (i = 0; i <= max; i++) { |
1631 | if (freq[i]) { |
1632 | PerlIO_printf(file, "%d%s:%d", i, |
1633 | (i == FREQ_MAX) ? "+" : "", |
1634 | freq[i]); |
1635 | if (i != max) |
1636 | PerlIO_printf(file, ", "); |
1637 | } |
1638 | } |
1639 | PerlIO_putc(file, ')'); |
b8fa94d8 |
1640 | /* The "quality" of a hash is defined as the total number of |
1641 | comparisons needed to access every element once, relative |
1642 | to the expected number needed for a random hash. |
1643 | |
1644 | The total number of comparisons is equal to the sum of |
e76cd0fa |
1645 | the squares of the number of entries in each bucket. |
1646 | For a random hash of n keys into k buckets, the expected |
b8fa94d8 |
1647 | value is |
1648 | n + n(n-1)/2k |
1649 | */ |
1650 | |
3967c732 |
1651 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1652 | sum += freq[i] * i * i; |
1653 | } |
155aba94 |
1654 | while ((keys = keys >> 1)) |
3967c732 |
1655 | pow2 = pow2 << 1; |
3967c732 |
1656 | theoret = HvKEYS(sv); |
b8fa94d8 |
1657 | theoret += theoret * (theoret-1)/pow2; |
3967c732 |
1658 | PerlIO_putc(file, '\n'); |
6b4667fc |
1659 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 |
1660 | } |
1661 | PerlIO_putc(file, '\n'); |
57def98f |
1662 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1663 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); |
1664 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); |
bfcb3514 |
1665 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
1666 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); |
8d2f4536 |
1667 | { |
b9ac451d |
1668 | MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab); |
8d2f4536 |
1669 | if (mg && mg->mg_obj) { |
1670 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
1671 | } |
1672 | } |
bfcb3514 |
1673 | { |
b9ac451d |
1674 | const char * const hvname = HvNAME_get(sv); |
bfcb3514 |
1675 | if (hvname) |
1676 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); |
1677 | } |
86f55936 |
1678 | if (SvOOK(sv)) { |
b9ac451d |
1679 | const AV * const backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv); |
86f55936 |
1680 | if (backrefs) { |
1681 | Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n", |
1682 | PTR2UV(backrefs)); |
1683 | do_sv_dump(level+1, file, (SV*)backrefs, nest+1, maxnest, |
1684 | dumpops, pvlim); |
1685 | } |
1686 | } |
bfcb3514 |
1687 | if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */ |
3967c732 |
1688 | HE *he; |
7a5b473e |
1689 | HV * const hv = (HV*)sv; |
3967c732 |
1690 | int count = maxnest - nest; |
1691 | |
1692 | hv_iterinit(hv); |
e16e2ff8 |
1693 | while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) |
1694 | && count--) { |
98c991d1 |
1695 | SV *elt, *keysv; |
e1ec3a88 |
1696 | const char *keypv; |
98c991d1 |
1697 | STRLEN len; |
7a5b473e |
1698 | const U32 hash = HeHASH(he); |
3967c732 |
1699 | |
98c991d1 |
1700 | keysv = hv_iterkeysv(he); |
93524f2b |
1701 | keypv = SvPV_const(keysv, len); |
3967c732 |
1702 | elt = hv_iterval(hv, he); |
98c991d1 |
1703 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1704 | if (SvUTF8(keysv)) |
c728cb41 |
1705 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); |
afce8e55 |
1706 | if (HeKREHASH(he)) |
1707 | PerlIO_printf(file, "[REHASH] "); |
98c991d1 |
1708 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 |
1709 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1710 | } |
1711 | hv_iterinit(hv); /* Return to status quo */ |
1712 | } |
1713 | break; |
1714 | case SVt_PVCV: |
cbf82dd0 |
1715 | if (SvPOK(sv)) { |
1716 | STRLEN len; |
1717 | const char *const proto = SvPV_const(sv, len); |
1718 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", |
1719 | (int) len, proto); |
1720 | } |
3967c732 |
1721 | /* FALL THROUGH */ |
1722 | case SVt_PVFM: |
1723 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); |
d04ba589 |
1724 | if (!CvISXSUB(sv)) { |
1725 | if (CvSTART(sv)) { |
1726 | Perl_dump_indent(aTHX_ level, file, |
1727 | " START = 0x%"UVxf" ===> %"IVdf"\n", |
1728 | PTR2UV(CvSTART(sv)), |
1729 | (IV)sequence_num(CvSTART(sv))); |
1730 | } |
1731 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", |
1732 | PTR2UV(CvROOT(sv))); |
1733 | if (CvROOT(sv) && dumpops) { |
1734 | do_op_dump(level+1, file, CvROOT(sv)); |
1735 | } |
1736 | } else { |
b1886099 |
1737 | SV *constant = cv_const_sv((CV *)sv); |
1738 | |
d04ba589 |
1739 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
b1886099 |
1740 | |
1741 | if (constant) { |
1742 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf |
1743 | " (CONST SV)\n", |
1744 | PTR2UV(CvXSUBANY(sv).any_ptr)); |
1745 | do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, |
1746 | pvlim); |
1747 | } else { |
1748 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", |
1749 | (IV)CvXSUBANY(sv).any_i32); |
1750 | } |
1751 | } |
3967c732 |
1752 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 |
1753 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f |
1754 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
894356b3 |
1755 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
a3985cdc |
1756 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 |
1757 | if (type == SVt_PVFM) |
57def98f |
1758 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1759 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); |
dd2155a4 |
1760 | if (nest < maxnest) { |
1761 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); |
3967c732 |
1762 | } |
1763 | { |
b9ac451d |
1764 | const CV * const outside = CvOUTSIDE(sv); |
2ef28da1 |
1765 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f |
1766 | PTR2UV(outside), |
cf2093f6 |
1767 | (!outside ? "null" |
1768 | : CvANON(outside) ? "ANON" |
1769 | : (outside == PL_main_cv) ? "MAIN" |
1770 | : CvUNIQUE(outside) ? "UNIQUE" |
1771 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); |
3967c732 |
1772 | } |
1773 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) |
1774 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); |
1775 | break; |
926fc7b6 |
1776 | case SVt_PVGV: |
1777 | case SVt_PVLV: |
b9ac451d |
1778 | if (type == SVt_PVLV) { |
1779 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
1780 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1781 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); |
1782 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); |
1783 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') |
1784 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, |
1785 | dumpops, pvlim); |
1786 | } |
926fc7b6 |
1787 | if (!isGV_with_GP(sv)) |
1788 | break; |
cea2e8a9 |
1789 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f |
1790 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 |
1791 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f |
1792 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c |
1793 | if (!GvGP(sv)) |
1794 | break; |
57def98f |
1795 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1796 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); |
1797 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); |
1798 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); |
1799 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); |
1800 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); |
1801 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); |
1802 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); |
57def98f |
1803 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 |
1804 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc |
1805 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 |
1806 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1807 | break; |
1808 | case SVt_PVIO: |
57def98f |
1809 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1810 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); |
1811 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); |
1812 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); |
1813 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); |
1814 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); |
1815 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); |
27533608 |
1816 | if (IoTOP_NAME(sv)) |
cea2e8a9 |
1817 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
9ba1f565 |
1818 | if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) |
1819 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
1820 | else { |
1821 | Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", |
1822 | PTR2UV(IoTOP_GV(sv))); |
1823 | do_sv_dump (level+1, file, (SV *) IoTOP_GV(sv), nest+1, maxnest, |
1824 | dumpops, pvlim); |
1825 | } |
1826 | /* Source filters hide things that are not GVs in these three, so let's |
1827 | be careful out there. */ |
27533608 |
1828 | if (IoFMT_NAME(sv)) |
cea2e8a9 |
1829 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
9ba1f565 |
1830 | if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) |
1831 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
1832 | else { |
1833 | Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", |
1834 | PTR2UV(IoFMT_GV(sv))); |
1835 | do_sv_dump (level+1, file, (SV *) IoFMT_GV(sv), nest+1, maxnest, |
1836 | dumpops, pvlim); |
1837 | } |
27533608 |
1838 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 |
1839 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
9ba1f565 |
1840 | if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) |
1841 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
1842 | else { |
1843 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", |
1844 | PTR2UV(IoBOTTOM_GV(sv))); |
1845 | do_sv_dump (level+1, file, (SV *) IoBOTTOM_GV(sv), nest+1, maxnest, |
1846 | dumpops, pvlim); |
1847 | } |
57def98f |
1848 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 |
1849 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 |
1850 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 |
1851 | else |
cea2e8a9 |
1852 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f |
1853 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 |
1854 | break; |
1855 | } |
cea89e20 |
1856 | SvREFCNT_dec(d); |
3967c732 |
1857 | } |
1858 | |
1859 | void |
864dbfa3 |
1860 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 |
1861 | { |
97aff369 |
1862 | dVAR; |
3967c732 |
1863 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); |
8d063cd8 |
1864 | } |
bd16a5f0 |
1865 | |
1866 | int |
1867 | Perl_runops_debug(pTHX) |
1868 | { |
97aff369 |
1869 | dVAR; |
bd16a5f0 |
1870 | if (!PL_op) { |
1871 | if (ckWARN_d(WARN_DEBUGGING)) |
9014280d |
1872 | Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 |
1873 | return 0; |
1874 | } |
1875 | |
9f3673fb |
1876 | DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); |
bd16a5f0 |
1877 | do { |
1878 | PERL_ASYNC_CHECK(); |
1879 | if (PL_debug) { |
b9ac451d |
1880 | if (PL_watchaddr && (*PL_watchaddr != PL_watchok)) |
bd16a5f0 |
1881 | PerlIO_printf(Perl_debug_log, |
1882 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", |
1883 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), |
1884 | PTR2UV(*PL_watchaddr)); |
d6721266 |
1885 | if (DEBUG_s_TEST_) { |
1886 | if (DEBUG_v_TEST_) { |
1887 | PerlIO_printf(Perl_debug_log, "\n"); |
1888 | deb_stack_all(); |
1889 | } |
1890 | else |
1891 | debstack(); |
1892 | } |
1893 | |
1894 | |
bd16a5f0 |
1895 | if (DEBUG_t_TEST_) debop(PL_op); |
1896 | if (DEBUG_P_TEST_) debprof(PL_op); |
1897 | } |
1898 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); |
9f3673fb |
1899 | DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); |
bd16a5f0 |
1900 | |
1901 | TAINT_NOT; |
1902 | return 0; |
1903 | } |
1904 | |
1905 | I32 |
6867be6d |
1906 | Perl_debop(pTHX_ const OP *o) |
bd16a5f0 |
1907 | { |
97aff369 |
1908 | dVAR; |
1045810a |
1909 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1910 | return 0; |
1911 | |
bd16a5f0 |
1912 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
1913 | switch (o->op_type) { |
1914 | case OP_CONST: |
1915 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); |
1916 | break; |
1917 | case OP_GVSV: |
1918 | case OP_GV: |
1919 | if (cGVOPo_gv) { |
b9ac451d |
1920 | SV * const sv = newSV(0); |
3b721df9 |
1921 | #ifdef PERL_MAD |
1922 | /* FIXME - it this making unwarranted assumptions about the |
1923 | UTF-8 cleanliness of the dump file handle? */ |
1924 | SvUTF8_on(sv); |
1925 | #endif |
bd61b366 |
1926 | gv_fullname3(sv, cGVOPo_gv, NULL); |
93524f2b |
1927 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 |
1928 | SvREFCNT_dec(sv); |
1929 | } |
1930 | else |
1931 | PerlIO_printf(Perl_debug_log, "(NULL)"); |
1932 | break; |
1933 | case OP_PADSV: |
1934 | case OP_PADAV: |
1935 | case OP_PADHV: |
a3b680e6 |
1936 | { |
bd16a5f0 |
1937 | /* print the lexical's name */ |
b9ac451d |
1938 | CV * const cv = deb_curcv(cxstack_ix); |
a3b680e6 |
1939 | SV *sv; |
bd16a5f0 |
1940 | if (cv) { |
b9ac451d |
1941 | AV * const padlist = CvPADLIST(cv); |
b464bac0 |
1942 | AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); |
bd16a5f0 |
1943 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
1944 | } else |
a0714e2c |
1945 | sv = NULL; |
bd16a5f0 |
1946 | if (sv) |
b9ac451d |
1947 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 |
1948 | else |
b9ac451d |
1949 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); |
a3b680e6 |
1950 | } |
bd16a5f0 |
1951 | break; |
1952 | default: |
091ab601 |
1953 | break; |
bd16a5f0 |
1954 | } |
1955 | PerlIO_printf(Perl_debug_log, "\n"); |
1956 | return 0; |
1957 | } |
1958 | |
1959 | STATIC CV* |
1960 | S_deb_curcv(pTHX_ I32 ix) |
1961 | { |
97aff369 |
1962 | dVAR; |
b9ac451d |
1963 | const PERL_CONTEXT * const cx = &cxstack[ix]; |
bd16a5f0 |
1964 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
1965 | return cx->blk_sub.cv; |
1966 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) |
1967 | return PL_compcv; |
1968 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) |
1969 | return PL_main_cv; |
1970 | else if (ix <= 0) |
601f1833 |
1971 | return NULL; |
bd16a5f0 |
1972 | else |
1973 | return deb_curcv(ix - 1); |
1974 | } |
1975 | |
1976 | void |
1977 | Perl_watch(pTHX_ char **addr) |
1978 | { |
97aff369 |
1979 | dVAR; |
bd16a5f0 |
1980 | PL_watchaddr = addr; |
1981 | PL_watchok = *addr; |
1982 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", |
1983 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); |
1984 | } |
1985 | |
1986 | STATIC void |
e1ec3a88 |
1987 | S_debprof(pTHX_ const OP *o) |
bd16a5f0 |
1988 | { |
97aff369 |
1989 | dVAR; |
1045810a |
1990 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1991 | return; |
bd16a5f0 |
1992 | if (!PL_profiledata) |
a02a5408 |
1993 | Newxz(PL_profiledata, MAXO, U32); |
bd16a5f0 |
1994 | ++PL_profiledata[o->op_type]; |
1995 | } |
1996 | |
1997 | void |
1998 | Perl_debprofdump(pTHX) |
1999 | { |
97aff369 |
2000 | dVAR; |
bd16a5f0 |
2001 | unsigned i; |
2002 | if (!PL_profiledata) |
2003 | return; |
2004 | for (i = 0; i < MAXO; i++) { |
2005 | if (PL_profiledata[i]) |
2006 | PerlIO_printf(Perl_debug_log, |
2007 | "%5lu %s\n", (unsigned long)PL_profiledata[i], |
2008 | PL_op_name[i]); |
2009 | } |
2010 | } |
66610fdd |
2011 | |
3b721df9 |
2012 | #ifdef PERL_MAD |
2013 | /* |
2014 | * XML variants of most of the above routines |
2015 | */ |
2016 | |
2017 | STATIC |
2018 | void |
2019 | S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
2020 | { |
2021 | va_list args; |
2022 | PerlIO_printf(file, "\n "); |
2023 | va_start(args, pat); |
2024 | xmldump_vindent(level, file, pat, &args); |
2025 | va_end(args); |
2026 | } |
2027 | |
2028 | |
2029 | void |
2030 | Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
2031 | { |
2032 | va_list args; |
2033 | va_start(args, pat); |
2034 | xmldump_vindent(level, file, pat, &args); |
2035 | va_end(args); |
2036 | } |
2037 | |
2038 | void |
2039 | Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
2040 | { |
2041 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
2042 | PerlIO_vprintf(file, pat, *args); |
2043 | } |
2044 | |
2045 | void |
2046 | Perl_xmldump_all(pTHX) |
2047 | { |
2048 | PerlIO_setlinebuf(PL_xmlfp); |
2049 | if (PL_main_root) |
2050 | op_xmldump(PL_main_root); |
2051 | if (PL_xmlfp != (PerlIO*)PerlIO_stdout()) |
2052 | PerlIO_close(PL_xmlfp); |
2053 | PL_xmlfp = 0; |
2054 | } |
2055 | |
2056 | void |
2057 | Perl_xmldump_packsubs(pTHX_ const HV *stash) |
2058 | { |
2059 | I32 i; |
2060 | HE *entry; |
2061 | |
2062 | if (!HvARRAY(stash)) |
2063 | return; |
2064 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
2065 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
2066 | GV *gv = (GV*)HeVAL(entry); |
2067 | HV *hv; |
2068 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
2069 | continue; |
2070 | if (GvCVu(gv)) |
2071 | xmldump_sub(gv); |
2072 | if (GvFORM(gv)) |
2073 | xmldump_form(gv); |
2074 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
2075 | && (hv = GvHV(gv)) && hv != PL_defstash) |
2076 | xmldump_packsubs(hv); /* nested package */ |
2077 | } |
2078 | } |
2079 | } |
2080 | |
2081 | void |
2082 | Perl_xmldump_sub(pTHX_ const GV *gv) |
2083 | { |
2084 | SV *sv = sv_newmortal(); |
2085 | |
2086 | gv_fullname3(sv, gv, Nullch); |
2087 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv)); |
2088 | if (CvXSUB(GvCV(gv))) |
2089 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n", |
2090 | PTR2UV(CvXSUB(GvCV(gv))), |
2091 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
2092 | else if (CvROOT(GvCV(gv))) |
2093 | op_xmldump(CvROOT(GvCV(gv))); |
2094 | else |
2095 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); |
2096 | } |
2097 | |
2098 | void |
2099 | Perl_xmldump_form(pTHX_ const GV *gv) |
2100 | { |
2101 | SV *sv = sv_newmortal(); |
2102 | |
2103 | gv_fullname3(sv, gv, Nullch); |
2104 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv)); |
2105 | if (CvROOT(GvFORM(gv))) |
2106 | op_xmldump(CvROOT(GvFORM(gv))); |
2107 | else |
2108 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); |
2109 | } |
2110 | |
2111 | void |
2112 | Perl_xmldump_eval(pTHX) |
2113 | { |
2114 | op_xmldump(PL_eval_root); |
2115 | } |
2116 | |
2117 | char * |
2118 | Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv) |
2119 | { |
2120 | return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv)); |
2121 | } |
2122 | |
2123 | char * |
2124 | Perl_sv_catxmlpvn(pTHX_ SV *dsv, char* pv, STRLEN len, int utf8) |
2125 | { |
2126 | unsigned int c; |
2127 | char *e = pv + len; |
2128 | char *start = pv; |
2129 | STRLEN dsvcur; |
2130 | STRLEN cl; |
2131 | |
2132 | sv_catpvn(dsv,"",0); |
2133 | dsvcur = SvCUR(dsv); /* in case we have to restart */ |
2134 | |
2135 | retry: |
2136 | while (pv < e) { |
2137 | if (utf8) { |
2138 | c = utf8_to_uvchr((U8*)pv, &cl); |
2139 | if (cl == 0) { |
2140 | SvCUR(dsv) = dsvcur; |
2141 | pv = start; |
2142 | utf8 = 0; |
2143 | goto retry; |
2144 | } |
2145 | } |
2146 | else |
2147 | c = (*pv & 255); |
2148 | |
2149 | switch (c) { |
2150 | case 0x00: |
2151 | case 0x01: |
2152 | case 0x02: |
2153 | case 0x03: |
2154 | case 0x04: |
2155 | case 0x05: |
2156 | case 0x06: |
2157 | case 0x07: |
2158 | case 0x08: |
2159 | case 0x0b: |
2160 | case 0x0c: |
2161 | case 0x0e: |
2162 | case 0x0f: |
2163 | case 0x10: |
2164 | case 0x11: |
2165 | case 0x12: |
2166 | case 0x13: |
2167 | case 0x14: |
2168 | case 0x15: |
2169 | case 0x16: |
2170 | case 0x17: |
2171 | case 0x18: |
2172 | case 0x19: |
2173 | case 0x1a: |
2174 | case 0x1b: |
2175 | case 0x1c: |
2176 | case 0x1d: |
2177 | case 0x1e: |
2178 | case 0x1f: |
2179 | case 0x7f: |
2180 | case 0x80: |
2181 | case 0x81: |
2182 | case 0x82: |
2183 | case 0x83: |
2184 | case 0x84: |
2185 | case 0x86: |
2186 | case 0x87: |
2187 | case 0x88: |
2188 | case 0x89: |
2189 | case 0x90: |
2190 | case 0x91: |
2191 | case 0x92: |
2192 | case 0x93: |
2193 | case 0x94: |
2194 | case 0x95: |
2195 | case 0x96: |
2196 | case 0x97: |
2197 | case 0x98: |
2198 | case 0x99: |
2199 | case 0x9a: |
2200 | case 0x9b: |
2201 | case 0x9c: |
2202 | case 0x9d: |
2203 | case 0x9e: |
2204 | case 0x9f: |
2205 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); |
2206 | break; |
2207 | case '<': |
2208 | Perl_sv_catpvf(aTHX_ dsv, "<"); |
2209 | break; |
2210 | case '>': |
2211 | Perl_sv_catpvf(aTHX_ dsv, ">"); |
2212 | break; |
2213 | case '&': |
2214 | Perl_sv_catpvf(aTHX_ dsv, "&"); |
2215 | break; |
2216 | case '"': |
2217 | Perl_sv_catpvf(aTHX_ dsv, """); |
2218 | break; |
2219 | default: |
2220 | if (c < 0xD800) { |
2221 | if (c < 32 || c > 127) { |
2222 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); |
2223 | } |
2224 | else { |
2225 | Perl_sv_catpvf(aTHX_ dsv, "%c", c); |
2226 | } |
2227 | break; |
2228 | } |
2229 | if ((c >= 0xD800 && c <= 0xDB7F) || |
2230 | (c >= 0xDC00 && c <= 0xDFFF) || |
2231 | (c >= 0xFFF0 && c <= 0xFFFF) || |
2232 | c > 0x10ffff) |
2233 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); |
2234 | else |
2235 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); |
2236 | } |
2237 | |
2238 | if (utf8) |
2239 | pv += UTF8SKIP(pv); |
2240 | else |
2241 | pv++; |
2242 | } |
2243 | |
2244 | return SvPVX(dsv); |
2245 | } |
2246 | |
2247 | char * |
2248 | Perl_sv_xmlpeek(pTHX_ SV *sv) |
2249 | { |
2250 | SV *t = sv_newmortal(); |
2251 | STRLEN n_a; |
2252 | int unref = 0; |
2253 | |
2254 | sv_utf8_upgrade(t); |
2255 | sv_setpvn(t, "", 0); |
2256 | /* retry: */ |
2257 | if (!sv) { |
2258 | sv_catpv(t, "VOID=\"\""); |
2259 | goto finish; |
2260 | } |
2261 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { |
2262 | sv_catpv(t, "WILD=\"\""); |
2263 | goto finish; |
2264 | } |
2265 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
2266 | if (sv == &PL_sv_undef) { |
2267 | sv_catpv(t, "SV_UNDEF=\"1\""); |
2268 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
2269 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2270 | SvREADONLY(sv)) |
2271 | goto finish; |
2272 | } |
2273 | else if (sv == &PL_sv_no) { |
2274 | sv_catpv(t, "SV_NO=\"1\""); |
2275 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
2276 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2277 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
2278 | SVp_POK|SVp_NOK)) && |
2279 | SvCUR(sv) == 0 && |
2280 | SvNVX(sv) == 0.0) |
2281 | goto finish; |
2282 | } |
2283 | else if (sv == &PL_sv_yes) { |
2284 | sv_catpv(t, "SV_YES=\"1\""); |
2285 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
2286 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2287 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
2288 | SVp_POK|SVp_NOK)) && |
2289 | SvCUR(sv) == 1 && |
2290 | SvPVX(sv) && *SvPVX(sv) == '1' && |
2291 | SvNVX(sv) == 1.0) |
2292 | goto finish; |
2293 | } |
2294 | else { |
2295 | sv_catpv(t, "SV_PLACEHOLDER=\"1\""); |
2296 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
2297 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2298 | SvREADONLY(sv)) |
2299 | goto finish; |
2300 | } |
2301 | sv_catpv(t, " XXX=\"\" "); |
2302 | } |
2303 | else if (SvREFCNT(sv) == 0) { |
2304 | sv_catpv(t, " refcnt=\"0\""); |
2305 | unref++; |
2306 | } |
2307 | else if (DEBUG_R_TEST_) { |
2308 | int is_tmp = 0; |
2309 | I32 ix; |
2310 | /* is this SV on the tmps stack? */ |
2311 | for (ix=PL_tmps_ix; ix>=0; ix--) { |
2312 | if (PL_tmps_stack[ix] == sv) { |
2313 | is_tmp = 1; |
2314 | break; |
2315 | } |
2316 | } |
2317 | if (SvREFCNT(sv) > 1) |
2318 | Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv), |
2319 | is_tmp ? "T" : ""); |
2320 | else if (is_tmp) |
2321 | sv_catpv(t, " DRT=\"<T>\""); |
2322 | } |
2323 | |
2324 | if (SvROK(sv)) { |
2325 | sv_catpv(t, " ROK=\"\""); |
2326 | } |
2327 | switch (SvTYPE(sv)) { |
2328 | default: |
2329 | sv_catpv(t, " FREED=\"1\""); |
2330 | goto finish; |
2331 | |
2332 | case SVt_NULL: |
2333 | sv_catpv(t, " UNDEF=\"1\""); |
2334 | goto finish; |
2335 | case SVt_IV: |
2336 | sv_catpv(t, " IV=\""); |
2337 | break; |
2338 | case SVt_NV: |
2339 | sv_catpv(t, " NV=\""); |
2340 | break; |
2341 | case SVt_RV: |
2342 | sv_catpv(t, " RV=\""); |
2343 | break; |
2344 | case SVt_PV: |
2345 | sv_catpv(t, " PV=\""); |
2346 | break; |
2347 | case SVt_PVIV: |
2348 | sv_catpv(t, " PVIV=\""); |
2349 | break; |
2350 | case SVt_PVNV: |
2351 | sv_catpv(t, " PVNV=\""); |
2352 | break; |
2353 | case SVt_PVMG: |
2354 | sv_catpv(t, " PVMG=\""); |
2355 | break; |
2356 | case SVt_PVLV: |
2357 | sv_catpv(t, " PVLV=\""); |
2358 | break; |
2359 | case SVt_PVAV: |
2360 | sv_catpv(t, " AV=\""); |
2361 | break; |
2362 | case SVt_PVHV: |
2363 | sv_catpv(t, " HV=\""); |
2364 | break; |
2365 | case SVt_PVCV: |
2366 | if (CvGV(sv)) |
2367 | Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv))); |
2368 | else |
2369 | sv_catpv(t, " CV=\"()\""); |
2370 | goto finish; |
2371 | case SVt_PVGV: |
2372 | sv_catpv(t, " GV=\""); |
2373 | break; |
cecf5685 |
2374 | case SVt_BIND: |
2375 | sv_catpv(t, " BIND=\""); |
3b721df9 |
2376 | break; |
2377 | case SVt_PVFM: |
2378 | sv_catpv(t, " FM=\""); |
2379 | break; |
2380 | case SVt_PVIO: |
2381 | sv_catpv(t, " IO=\""); |
2382 | break; |
2383 | } |
2384 | |
2385 | if (SvPOKp(sv)) { |
2386 | if (SvPVX(sv)) { |
2387 | sv_catxmlsv(t, sv); |
2388 | } |
2389 | } |
2390 | else if (SvNOKp(sv)) { |
2391 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
2392 | Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv)); |
2393 | RESTORE_NUMERIC_LOCAL(); |
2394 | } |
2395 | else if (SvIOKp(sv)) { |
2396 | if (SvIsUV(sv)) |
2397 | Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv)); |
2398 | else |
2399 | Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv)); |
2400 | } |
2401 | else |
2402 | sv_catpv(t, ""); |
2403 | sv_catpv(t, "\""); |
2404 | |
2405 | finish: |
2406 | if (unref) { |
2407 | while (unref--) |
2408 | sv_catpv(t, ")"); |
2409 | } |
2410 | return SvPV(t, n_a); |
2411 | } |
2412 | |
2413 | void |
2414 | Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
2415 | { |
2416 | if (!pm) { |
2417 | Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n"); |
2418 | return; |
2419 | } |
2420 | Perl_xmldump_indent(aTHX_ level, file, "<pmop \n"); |
2421 | level++; |
2422 | if (PM_GETRE(pm)) { |
2423 | char *s = PM_GETRE(pm)->precomp; |
29522234 |
2424 | SV *tmpsv = newSVpvn("",0); |
3b721df9 |
2425 | SvUTF8_on(tmpsv); |
2426 | sv_catxmlpvn(tmpsv, s, strlen(s), 1); |
2427 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n", |
2428 | SvPVX(tmpsv)); |
2429 | SvREFCNT_dec(tmpsv); |
2430 | Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n", |
2431 | (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP"); |
2432 | } |
2433 | else |
2434 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n"); |
2435 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
3df43ef7 |
2436 | SV * const tmpsv = pm_description(pm); |
3b721df9 |
2437 | Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
2438 | SvREFCNT_dec(tmpsv); |
2439 | } |
2440 | |
2441 | level--; |
2442 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
2443 | Perl_xmldump_indent(aTHX_ level, file, ">\n"); |
2444 | Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n"); |
2445 | do_op_xmldump(level+2, file, pm->op_pmreplroot); |
2446 | Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n"); |
2447 | Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n"); |
2448 | } |
2449 | else |
2450 | Perl_xmldump_indent(aTHX_ level, file, "/>\n"); |
2451 | } |
2452 | |
2453 | void |
2454 | Perl_pmop_xmldump(pTHX_ const PMOP *pm) |
2455 | { |
2456 | do_pmop_xmldump(0, PL_xmlfp, pm); |
2457 | } |
2458 | |
2459 | void |
2460 | Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o) |
2461 | { |
2462 | UV seq; |
2463 | int contents = 0; |
2464 | if (!o) |
2465 | return; |
2466 | sequence(o); |
2467 | seq = sequence_num(o); |
2468 | Perl_xmldump_indent(aTHX_ level, file, |
2469 | "<op_%s seq=\"%"UVuf" -> ", |
2470 | OP_NAME(o), |
2471 | seq); |
2472 | level++; |
2473 | if (o->op_next) |
2474 | PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"", |
2475 | sequence_num(o->op_next)); |
2476 | else |
2477 | PerlIO_printf(file, "DONE\""); |
2478 | |
2479 | if (o->op_targ) { |
2480 | if (o->op_type == OP_NULL) |
2481 | { |
2482 | PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]); |
2483 | if (o->op_targ == OP_NEXTSTATE) |
2484 | { |
2485 | if (CopLINE(cCOPo)) |
f5992bc4 |
2486 | PerlIO_printf(file, " line=\"%"UVuf"\"", |
3b721df9 |
2487 | (UV)CopLINE(cCOPo)); |
2488 | if (CopSTASHPV(cCOPo)) |
2489 | PerlIO_printf(file, " package=\"%s\"", |
2490 | CopSTASHPV(cCOPo)); |
2491 | if (cCOPo->cop_label) |
2492 | PerlIO_printf(file, " label=\"%s\"", |
2493 | cCOPo->cop_label); |
2494 | } |
2495 | } |
2496 | else |
2497 | PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ); |
2498 | } |
2499 | #ifdef DUMPADDR |
2500 | PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next); |
2501 | #endif |
2502 | if (o->op_flags) { |
2503 | SV *tmpsv = newSVpvn("", 0); |
2504 | switch (o->op_flags & OPf_WANT) { |
2505 | case OPf_WANT_VOID: |
2506 | sv_catpv(tmpsv, ",VOID"); |
2507 | break; |
2508 | case OPf_WANT_SCALAR: |
2509 | sv_catpv(tmpsv, ",SCALAR"); |
2510 | break; |
2511 | case OPf_WANT_LIST: |
2512 | sv_catpv(tmpsv, ",LIST"); |
2513 | break; |
2514 | default: |
2515 | sv_catpv(tmpsv, ",UNKNOWN"); |
2516 | break; |
2517 | } |
2518 | if (o->op_flags & OPf_KIDS) |
2519 | sv_catpv(tmpsv, ",KIDS"); |
2520 | if (o->op_flags & OPf_PARENS) |
2521 | sv_catpv(tmpsv, ",PARENS"); |
2522 | if (o->op_flags & OPf_STACKED) |
2523 | sv_catpv(tmpsv, ",STACKED"); |
2524 | if (o->op_flags & OPf_REF) |
2525 | sv_catpv(tmpsv, ",REF"); |
2526 | if (o->op_flags & OPf_MOD) |
2527 | sv_catpv(tmpsv, ",MOD"); |
2528 | if (o->op_flags & OPf_SPECIAL) |
2529 | sv_catpv(tmpsv, ",SPECIAL"); |
2530 | PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
2531 | SvREFCNT_dec(tmpsv); |
2532 | } |
2533 | if (o->op_private) { |
2534 | SV *tmpsv = newSVpvn("", 0); |
2535 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
2536 | if (o->op_private & OPpTARGET_MY) |
2537 | sv_catpv(tmpsv, ",TARGET_MY"); |
2538 | } |
2539 | else if (o->op_type == OP_LEAVESUB || |
2540 | o->op_type == OP_LEAVE || |
2541 | o->op_type == OP_LEAVESUBLV || |
2542 | o->op_type == OP_LEAVEWRITE) { |
2543 | if (o->op_private & OPpREFCOUNTED) |
2544 | sv_catpv(tmpsv, ",REFCOUNTED"); |
2545 | } |
2546 | else if (o->op_type == OP_AASSIGN) { |
2547 | if (o->op_private & OPpASSIGN_COMMON) |
2548 | sv_catpv(tmpsv, ",COMMON"); |
2549 | } |
2550 | else if (o->op_type == OP_SASSIGN) { |
2551 | if (o->op_private & OPpASSIGN_BACKWARDS) |
2552 | sv_catpv(tmpsv, ",BACKWARDS"); |
2553 | } |
2554 | else if (o->op_type == OP_TRANS) { |
2555 | if (o->op_private & OPpTRANS_SQUASH) |
2556 | sv_catpv(tmpsv, ",SQUASH"); |
2557 | if (o->op_private & OPpTRANS_DELETE) |
2558 | sv_catpv(tmpsv, ",DELETE"); |
2559 | if (o->op_private & OPpTRANS_COMPLEMENT) |
2560 | sv_catpv(tmpsv, ",COMPLEMENT"); |
2561 | if (o->op_private & OPpTRANS_IDENTICAL) |
2562 | sv_catpv(tmpsv, ",IDENTICAL"); |
2563 | if (o->op_private & OPpTRANS_GROWS) |
2564 | sv_catpv(tmpsv, ",GROWS"); |
2565 | } |
2566 | else if (o->op_type == OP_REPEAT) { |
2567 | if (o->op_private & OPpREPEAT_DOLIST) |
2568 | sv_catpv(tmpsv, ",DOLIST"); |
2569 | } |
2570 | else if (o->op_type == OP_ENTERSUB || |
2571 | o->op_type == OP_RV2SV || |
2572 | o->op_type == OP_GVSV || |
2573 | o->op_type == OP_RV2AV || |
2574 | o->op_type == OP_RV2HV || |
2575 | o->op_type == OP_RV2GV || |
2576 | o->op_type == OP_AELEM || |
2577 | o->op_type == OP_HELEM ) |
2578 | { |
2579 | if (o->op_type == OP_ENTERSUB) { |
2580 | if (o->op_private & OPpENTERSUB_AMPER) |
2581 | sv_catpv(tmpsv, ",AMPER"); |
2582 | if (o->op_private & OPpENTERSUB_DB) |
2583 | sv_catpv(tmpsv, ",DB"); |
2584 | if (o->op_private & OPpENTERSUB_HASTARG) |
2585 | sv_catpv(tmpsv, ",HASTARG"); |
2586 | if (o->op_private & OPpENTERSUB_NOPAREN) |
2587 | sv_catpv(tmpsv, ",NOPAREN"); |
2588 | if (o->op_private & OPpENTERSUB_INARGS) |
2589 | sv_catpv(tmpsv, ",INARGS"); |
2590 | if (o->op_private & OPpENTERSUB_NOMOD) |
2591 | sv_catpv(tmpsv, ",NOMOD"); |
2592 | } |
2593 | else { |
2594 | switch (o->op_private & OPpDEREF) { |
2595 | case OPpDEREF_SV: |
2596 | sv_catpv(tmpsv, ",SV"); |
2597 | break; |
2598 | case OPpDEREF_AV: |
2599 | sv_catpv(tmpsv, ",AV"); |
2600 | break; |
2601 | case OPpDEREF_HV: |
2602 | sv_catpv(tmpsv, ",HV"); |
2603 | break; |
2604 | } |
2605 | if (o->op_private & OPpMAYBE_LVSUB) |
2606 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); |
2607 | } |
2608 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
2609 | if (o->op_private & OPpLVAL_DEFER) |
2610 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
2611 | } |
2612 | else { |
2613 | if (o->op_private & HINT_STRICT_REFS) |
2614 | sv_catpv(tmpsv, ",STRICT_REFS"); |
2615 | if (o->op_private & OPpOUR_INTRO) |
2616 | sv_catpv(tmpsv, ",OUR_INTRO"); |
2617 | } |
2618 | } |
2619 | else if (o->op_type == OP_CONST) { |
2620 | if (o->op_private & OPpCONST_BARE) |
2621 | sv_catpv(tmpsv, ",BARE"); |
2622 | if (o->op_private & OPpCONST_STRICT) |
2623 | sv_catpv(tmpsv, ",STRICT"); |
2624 | if (o->op_private & OPpCONST_ARYBASE) |
2625 | sv_catpv(tmpsv, ",ARYBASE"); |
2626 | if (o->op_private & OPpCONST_WARNING) |
2627 | sv_catpv(tmpsv, ",WARNING"); |
2628 | if (o->op_private & OPpCONST_ENTERED) |
2629 | sv_catpv(tmpsv, ",ENTERED"); |
2630 | } |
2631 | else if (o->op_type == OP_FLIP) { |
2632 | if (o->op_private & OPpFLIP_LINENUM) |
2633 | sv_catpv(tmpsv, ",LINENUM"); |
2634 | } |
2635 | else if (o->op_type == OP_FLOP) { |
2636 | if (o->op_private & OPpFLIP_LINENUM) |
2637 | sv_catpv(tmpsv, ",LINENUM"); |
2638 | } |
2639 | else if (o->op_type == OP_RV2CV) { |
2640 | if (o->op_private & OPpLVAL_INTRO) |
2641 | sv_catpv(tmpsv, ",INTRO"); |
2642 | } |
2643 | else if (o->op_type == OP_GV) { |
2644 | if (o->op_private & OPpEARLY_CV) |
2645 | sv_catpv(tmpsv, ",EARLY_CV"); |
2646 | } |
2647 | else if (o->op_type == OP_LIST) { |
2648 | if (o->op_private & OPpLIST_GUESSED) |
2649 | sv_catpv(tmpsv, ",GUESSED"); |
2650 | } |
2651 | else if (o->op_type == OP_DELETE) { |
2652 | if (o->op_private & OPpSLICE) |
2653 | sv_catpv(tmpsv, ",SLICE"); |
2654 | } |
2655 | else if (o->op_type == OP_EXISTS) { |
2656 | if (o->op_private & OPpEXISTS_SUB) |
2657 | sv_catpv(tmpsv, ",EXISTS_SUB"); |
2658 | } |
2659 | else if (o->op_type == OP_SORT) { |
2660 | if (o->op_private & OPpSORT_NUMERIC) |
2661 | sv_catpv(tmpsv, ",NUMERIC"); |
2662 | if (o->op_private & OPpSORT_INTEGER) |
2663 | sv_catpv(tmpsv, ",INTEGER"); |
2664 | if (o->op_private & OPpSORT_REVERSE) |
2665 | sv_catpv(tmpsv, ",REVERSE"); |
2666 | } |
2667 | else if (o->op_type == OP_THREADSV) { |
2668 | if (o->op_private & OPpDONE_SVREF) |
2669 | sv_catpv(tmpsv, ",SVREF"); |
2670 | } |
2671 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { |
2672 | if (o->op_private & OPpOPEN_IN_RAW) |
2673 | sv_catpv(tmpsv, ",IN_RAW"); |
2674 | if (o->op_private & OPpOPEN_IN_CRLF) |
2675 | sv_catpv(tmpsv, ",IN_CRLF"); |
2676 | if (o->op_private & OPpOPEN_OUT_RAW) |
2677 | sv_catpv(tmpsv, ",OUT_RAW"); |
2678 | if (o->op_private & OPpOPEN_OUT_CRLF) |
2679 | sv_catpv(tmpsv, ",OUT_CRLF"); |
2680 | } |
2681 | else if (o->op_type == OP_EXIT) { |
2682 | if (o->op_private & OPpEXIT_VMSISH) |
2683 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
2684 | if (o->op_private & OPpHUSH_VMSISH) |
2685 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
2686 | } |
2687 | else if (o->op_type == OP_DIE) { |
2688 | if (o->op_private & OPpHUSH_VMSISH) |
2689 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
2690 | } |
2691 | else if (PL_check[o->op_type] != MEMBER_TO_FPTR(Perl_ck_ftst)) { |
2692 | if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) |
2693 | sv_catpv(tmpsv, ",FT_ACCESS"); |
2694 | if (o->op_private & OPpFT_STACKED) |
2695 | sv_catpv(tmpsv, ",FT_STACKED"); |
2696 | } |
2697 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
2698 | sv_catpv(tmpsv, ",INTRO"); |
2699 | if (SvCUR(tmpsv)) |
2700 | S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1); |
2701 | SvREFCNT_dec(tmpsv); |
2702 | } |
2703 | |
2704 | switch (o->op_type) { |
2705 | case OP_AELEMFAST: |
2706 | if (o->op_flags & OPf_SPECIAL) { |
2707 | break; |
2708 | } |
2709 | case OP_GVSV: |
2710 | case OP_GV: |
2711 | #ifdef USE_ITHREADS |
2712 | S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix); |
2713 | #else |
2714 | if (cSVOPo->op_sv) { |
ef2570c4 |
2715 | SV *tmpsv1 = newSV(0); |
29522234 |
2716 | SV *tmpsv2 = newSVpvn("",0); |
3b721df9 |
2717 | char *s; |
2718 | STRLEN len; |
b123ab9d |
2719 | SvUTF8_on(tmpsv1); |
2720 | SvUTF8_on(tmpsv2); |
3b721df9 |
2721 | ENTER; |
2722 | SAVEFREESV(tmpsv1); |
2723 | SAVEFREESV(tmpsv2); |
2724 | gv_fullname3(tmpsv1, (GV*)cSVOPo->op_sv, Nullch); |
2725 | s = SvPV(tmpsv1,len); |
2726 | sv_catxmlpvn(tmpsv2, s, len, 1); |
2727 | S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len)); |
2728 | LEAVE; |
2729 | } |
2730 | else |
2731 | S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\""); |
2732 | #endif |
2733 | break; |
2734 | case OP_CONST: |
2735 | case OP_METHOD_NAMED: |
2736 | #ifndef USE_ITHREADS |
2737 | /* with ITHREADS, consts are stored in the pad, and the right pad |
2738 | * may not be active here, so skip */ |
2739 | S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv)); |
2740 | #endif |
2741 | break; |
2742 | case OP_ANONCODE: |
2743 | if (!contents) { |
2744 | contents = 1; |
2745 | PerlIO_printf(file, ">\n"); |
2746 | } |
2747 | do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv)); |
2748 | break; |
2749 | case OP_SETSTATE: |
2750 | case OP_NEXTSTATE: |
2751 | case OP_DBSTATE: |
2752 | if (CopLINE(cCOPo)) |
f5992bc4 |
2753 | S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"", |
3b721df9 |
2754 | (UV)CopLINE(cCOPo)); |
2755 | if (CopSTASHPV(cCOPo)) |
2756 | S_xmldump_attr(aTHX_ level, file, "package=\"%s\"", |
2757 | CopSTASHPV(cCOPo)); |
2758 | if (cCOPo->cop_label) |
2759 | S_xmldump_attr(aTHX_ level, file, "label=\"%s\"", |
2760 | cCOPo->cop_label); |
2761 | break; |
2762 | case OP_ENTERLOOP: |
2763 | S_xmldump_attr(aTHX_ level, file, "redo=\""); |
2764 | if (cLOOPo->op_redoop) |
2765 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop)); |
2766 | else |
2767 | PerlIO_printf(file, "DONE\""); |
2768 | S_xmldump_attr(aTHX_ level, file, "next=\""); |
2769 | if (cLOOPo->op_nextop) |
2770 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop)); |
2771 | else |
2772 | PerlIO_printf(file, "DONE\""); |
2773 | S_xmldump_attr(aTHX_ level, file, "last=\""); |
2774 | if (cLOOPo->op_lastop) |
2775 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop)); |
2776 | else |
2777 | PerlIO_printf(file, "DONE\""); |
2778 | break; |
2779 | case OP_COND_EXPR: |
2780 | case OP_RANGE: |
2781 | case OP_MAPWHILE: |
2782 | case OP_GREPWHILE: |
2783 | case OP_OR: |
2784 | case OP_AND: |
2785 | S_xmldump_attr(aTHX_ level, file, "other=\""); |
2786 | if (cLOGOPo->op_other) |
2787 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other)); |
2788 | else |
2789 | PerlIO_printf(file, "DONE\""); |
2790 | break; |
2791 | case OP_LEAVE: |
2792 | case OP_LEAVEEVAL: |
2793 | case OP_LEAVESUB: |
2794 | case OP_LEAVESUBLV: |
2795 | case OP_LEAVEWRITE: |
2796 | case OP_SCOPE: |
2797 | if (o->op_private & OPpREFCOUNTED) |
2798 | S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ); |
2799 | break; |
2800 | default: |
2801 | break; |
2802 | } |
2803 | |
2804 | if (PL_madskills && o->op_madprop) { |
2805 | SV *tmpsv = newSVpvn("", 0); |
2806 | MADPROP* mp = o->op_madprop; |
2807 | sv_utf8_upgrade(tmpsv); |
2808 | if (!contents) { |
2809 | contents = 1; |
2810 | PerlIO_printf(file, ">\n"); |
2811 | } |
2812 | Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n"); |
2813 | level++; |
2814 | while (mp) { |
2815 | char tmp = mp->mad_key; |
2816 | sv_setpvn(tmpsv,"\"",1); |
2817 | if (tmp) |
2818 | sv_catxmlpvn(tmpsv, &tmp, 1, 0); |
2819 | sv_catpv(tmpsv, "\""); |
2820 | switch (mp->mad_type) { |
2821 | case MAD_NULL: |
2822 | sv_catpv(tmpsv, "NULL"); |
2823 | Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv)); |
2824 | break; |
2825 | case MAD_PV: |
2826 | sv_catpv(tmpsv, " val=\""); |
2827 | sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1); |
2828 | sv_catpv(tmpsv, "\""); |
2829 | Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv)); |
2830 | break; |
2831 | case MAD_SV: |
2832 | sv_catpv(tmpsv, " val=\""); |
2833 | sv_catxmlsv(tmpsv, (SV*)mp->mad_val); |
2834 | sv_catpv(tmpsv, "\""); |
2835 | Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv)); |
2836 | break; |
2837 | case MAD_OP: |
2838 | if ((OP*)mp->mad_val) { |
2839 | Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv)); |
2840 | do_op_xmldump(level+1, file, (OP*)mp->mad_val); |
2841 | Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n"); |
2842 | } |
2843 | break; |
2844 | default: |
2845 | Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv)); |
2846 | break; |
2847 | } |
2848 | mp = mp->mad_next; |
2849 | } |
2850 | level--; |
2851 | Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n"); |
2852 | |
2853 | SvREFCNT_dec(tmpsv); |
2854 | } |
2855 | |
2856 | switch (o->op_type) { |
2857 | case OP_PUSHRE: |
2858 | case OP_MATCH: |
2859 | case OP_QR: |
2860 | case OP_SUBST: |
2861 | if (!contents) { |
2862 | contents = 1; |
2863 | PerlIO_printf(file, ">\n"); |
2864 | } |
2865 | do_pmop_xmldump(level, file, cPMOPo); |
2866 | break; |
2867 | default: |
2868 | break; |
2869 | } |
2870 | |
2871 | if (o->op_flags & OPf_KIDS) { |
2872 | OP *kid; |
2873 | if (!contents) { |
2874 | contents = 1; |
2875 | PerlIO_printf(file, ">\n"); |
2876 | } |
2877 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
2878 | do_op_xmldump(level, file, kid); |
2879 | } |
2880 | |
2881 | if (contents) |
2882 | Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o)); |
2883 | else |
2884 | PerlIO_printf(file, " />\n"); |
2885 | } |
2886 | |
2887 | void |
2888 | Perl_op_xmldump(pTHX_ const OP *o) |
2889 | { |
2890 | do_op_xmldump(0, PL_xmlfp, o); |
2891 | } |
2892 | #endif |
2893 | |
66610fdd |
2894 | /* |
2895 | * Local variables: |
2896 | * c-indentation-style: bsd |
2897 | * c-basic-offset: 4 |
2898 | * indent-tabs-mode: t |
2899 | * End: |
2900 | * |
37442d52 |
2901 | * ex: set ts=8 sts=4 sw=4 noet: |
2902 | */ |