Commit | Line | Data |
a0d0e21e |
1 | /* dump.c |
a687059c |
2 | * |
4bb101f2 |
3 | * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
acde74e1 |
4 | * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 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 | |
27da23d5 |
30 | #define Sequence PL_op_sequence |
2814eb74 |
31 | |
3967c732 |
32 | void |
864dbfa3 |
33 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 |
34 | { |
3967c732 |
35 | va_list args; |
3967c732 |
36 | va_start(args, pat); |
c5be433b |
37 | dump_vindent(level, file, pat, &args); |
3967c732 |
38 | va_end(args); |
39 | } |
8adcabd8 |
40 | |
41 | void |
c5be433b |
42 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
43 | { |
97aff369 |
44 | dVAR; |
c8db6e60 |
45 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
c5be433b |
46 | PerlIO_vprintf(file, pat, *args); |
47 | } |
48 | |
49 | void |
864dbfa3 |
50 | Perl_dump_all(pTHX) |
79072805 |
51 | { |
97aff369 |
52 | dVAR; |
760ac839 |
53 | PerlIO_setlinebuf(Perl_debug_log); |
3280af22 |
54 | if (PL_main_root) |
3967c732 |
55 | op_dump(PL_main_root); |
3280af22 |
56 | dump_packsubs(PL_defstash); |
463ee0b2 |
57 | } |
58 | |
59 | void |
e1ec3a88 |
60 | Perl_dump_packsubs(pTHX_ const HV *stash) |
463ee0b2 |
61 | { |
97aff369 |
62 | dVAR; |
a0d0e21e |
63 | I32 i; |
463ee0b2 |
64 | |
8990e307 |
65 | if (!HvARRAY(stash)) |
66 | return; |
a0d0e21e |
67 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
e1ec3a88 |
68 | const HE *entry; |
4db58590 |
69 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
e1ec3a88 |
70 | const GV *gv = (GV*)HeVAL(entry); |
71 | const HV *hv; |
e29cdcb3 |
72 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
73 | continue; |
8ebc5c01 |
74 | if (GvCVu(gv)) |
463ee0b2 |
75 | dump_sub(gv); |
85e6fe83 |
76 | if (GvFORM(gv)) |
77 | dump_form(gv); |
6676db26 |
78 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
79 | && (hv = GvHV(gv)) && hv != PL_defstash) |
463ee0b2 |
80 | dump_packsubs(hv); /* nested package */ |
81 | } |
79072805 |
82 | } |
83 | } |
84 | |
85 | void |
e1ec3a88 |
86 | Perl_dump_sub(pTHX_ const GV *gv) |
a687059c |
87 | { |
b464bac0 |
88 | SV * const sv = sv_newmortal(); |
85e6fe83 |
89 | |
bd61b366 |
90 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
91 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); |
aed2304a |
92 | if (CvISXSUB(GvCV(gv))) |
91f3b821 |
93 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
94 | PTR2UV(CvXSUB(GvCV(gv))), |
894356b3 |
95 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 |
96 | else if (CvROOT(GvCV(gv))) |
3967c732 |
97 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 |
98 | else |
cea2e8a9 |
99 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 |
100 | } |
101 | |
102 | void |
e1ec3a88 |
103 | Perl_dump_form(pTHX_ const GV *gv) |
85e6fe83 |
104 | { |
b464bac0 |
105 | SV * const sv = sv_newmortal(); |
85e6fe83 |
106 | |
bd61b366 |
107 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
108 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); |
85e6fe83 |
109 | if (CvROOT(GvFORM(gv))) |
3967c732 |
110 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 |
111 | else |
cea2e8a9 |
112 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c |
113 | } |
114 | |
8adcabd8 |
115 | void |
864dbfa3 |
116 | Perl_dump_eval(pTHX) |
8d063cd8 |
117 | { |
97aff369 |
118 | dVAR; |
3967c732 |
119 | op_dump(PL_eval_root); |
120 | } |
121 | |
3df15adc |
122 | |
123 | /* |
ddc5bc0f |
124 | =for apidoc Apd|char*|pv_escape|NN SV *dsv|NN const char const *str\ |
ab3bbdeb |
125 | |const STRLEN count|const STRLEN max |
126 | |STRLEN const *escaped, const U32 flags |
3df15adc |
127 | |
128 | Escapes at most the first "count" chars of pv and puts the results into |
ab3bbdeb |
129 | dsv such that the size of the escaped string will not exceed "max" chars |
3df15adc |
130 | and will not contain any incomplete escape sequences. |
131 | |
ab3bbdeb |
132 | If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string |
133 | will also be escaped. |
3df15adc |
134 | |
135 | Normally the SV will be cleared before the escaped string is prepared, |
ab3bbdeb |
136 | but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur. |
137 | |
138 | If PERL_PV_ESCAPE_UNI is set then the input string is treated as unicode, |
139 | if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned |
140 | using C<is_utf8_string()> to determine if it is unicode. |
141 | |
142 | If PERL_PV_ESCAPE_ALL is set then all input chars will be output |
143 | using C<\x01F1> style escapes, otherwise only chars above 255 will be |
144 | escaped using this style, other non printable chars will use octal or |
145 | common escaped patterns like C<\n>. If PERL_PV_ESCAPE_NOBACKSLASH |
146 | then all chars below 255 will be treated as printable and |
147 | will be output as literals. |
148 | |
149 | If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the |
150 | string will be escaped, regardles of max. If the string is utf8 and |
151 | the chars value is >255 then it will be returned as a plain hex |
152 | sequence. Thus the output will either be a single char, |
153 | an octal escape sequence, a special escape like C<\n> or a 3 or |
154 | more digit hex value. |
3df15adc |
155 | |
ab3bbdeb |
156 | Returns a pointer to the escaped text as held by dsv. |
3df15adc |
157 | |
158 | =cut |
159 | */ |
ab3bbdeb |
160 | #define PV_ESCAPE_OCTBUFSIZE 32 |
ddc5bc0f |
161 | |
3967c732 |
162 | char * |
ddc5bc0f |
163 | Perl_pv_escape( pTHX_ SV *dsv, char const * const str, |
ab3bbdeb |
164 | const STRLEN count, const STRLEN max, |
165 | STRLEN * const escaped, const U32 flags ) |
166 | { |
ddc5bc0f |
167 | char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : '\\'; |
168 | char octbuf[PV_ESCAPE_OCTBUFSIZE] = "\\123456789ABCDF"; |
ab3bbdeb |
169 | STRLEN wrote = 0; /* chars written so far */ |
170 | STRLEN chsize = 0; /* size of data to be written */ |
171 | STRLEN readsize = 1; /* size of data just read */ |
172 | bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this unicode */ |
ddc5bc0f |
173 | const char *pv = str; |
174 | const char *end = pv + count; /* end of string */ |
ab3bbdeb |
175 | |
176 | if (!flags & PERL_PV_ESCAPE_NOCLEAR) |
3df15adc |
177 | sv_setpvn(dsv, "", 0); |
ab3bbdeb |
178 | |
ddc5bc0f |
179 | if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count)) |
ab3bbdeb |
180 | isuni = 1; |
181 | |
182 | for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) { |
ddc5bc0f |
183 | const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv; |
ab3bbdeb |
184 | const U8 c = (U8)u & 0xFF; |
185 | |
186 | if ( ( u > 255 ) || (flags & PERL_PV_ESCAPE_ALL)) { |
187 | if (flags & PERL_PV_ESCAPE_FIRSTCHAR) |
188 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
189 | "%"UVxf, u); |
190 | else |
191 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
192 | "\\x{%"UVxf"}", u); |
193 | } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) { |
194 | chsize = 1; |
195 | } else { |
196 | if ( (c == dq) || (c == '\\') || !isPRINT(c) ) { |
3df15adc |
197 | chsize = 2; |
ab3bbdeb |
198 | switch (c) { |
3df15adc |
199 | case '\\' : octbuf[1] = '\\'; break; |
200 | case '\v' : octbuf[1] = 'v'; break; |
201 | case '\t' : octbuf[1] = 't'; break; |
202 | case '\r' : octbuf[1] = 'r'; break; |
203 | case '\n' : octbuf[1] = 'n'; break; |
204 | case '\f' : octbuf[1] = 'f'; break; |
ab3bbdeb |
205 | case '"' : |
206 | if ( dq == '"' ) |
3df15adc |
207 | octbuf[1] = '"'; |
ab3bbdeb |
208 | else |
209 | chsize = 1; |
3df15adc |
210 | break; |
3df15adc |
211 | default: |
ddc5bc0f |
212 | if ( (pv < end) && isDIGIT((U8)*(pv+readsize)) ) |
ab3bbdeb |
213 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
214 | "\\%03o", c); |
3df15adc |
215 | else |
ab3bbdeb |
216 | chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE, |
217 | "\\%o", c); |
218 | } |
219 | } else { |
220 | chsize=1; |
221 | } |
3df15adc |
222 | } |
223 | if ( max && (wrote + chsize > max) ) { |
224 | break; |
ab3bbdeb |
225 | } else if (chsize > 1) { |
3df15adc |
226 | sv_catpvn(dsv, octbuf, chsize); |
227 | wrote += chsize; |
3df15adc |
228 | } else { |
ab3bbdeb |
229 | Perl_sv_catpvf( aTHX_ dsv, "%c", c); |
3df15adc |
230 | wrote++; |
231 | } |
ab3bbdeb |
232 | if ( flags & PERL_PV_ESCAPE_FIRSTCHAR ) |
233 | break; |
3967c732 |
234 | } |
ab3bbdeb |
235 | if (escaped != NULL) |
236 | *escaped= pv - str; |
237 | return SvPVX(dsv); |
238 | } |
239 | /* |
ddc5bc0f |
240 | =for apidoc Apd|char *|pv_pretty|NN SV *dsv|NN const char const *str\ |
ab3bbdeb |
241 | |const STRLEN count|const STRLEN max\ |
ddc5bc0f |
242 | |const char const *start_color| const char const *end_color\ |
ab3bbdeb |
243 | |const U32 flags |
244 | |
245 | Converts a string into something presentable, handling escaping via |
246 | pv_escape() and supporting quoting and elipses. |
247 | |
248 | If the PERL_PV_PRETTY_QUOTE flag is set then the result will be |
249 | double quoted with any double quotes in the string escaped. Otherwise |
250 | if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in |
251 | angle brackets. |
252 | |
253 | If the PERL_PV_PRETTY_ELIPSES flag is set and not all characters in |
254 | string were output then an elipses C<...> will be appended to the |
255 | string. Note that this happens AFTER it has been quoted. |
256 | |
257 | If start_color is non-null then it will be inserted after the opening |
258 | quote (if there is one) but before the escaped text. If end_color |
259 | is non-null then it will be inserted after the escaped text but before |
260 | any quotes or elipses. |
261 | |
262 | Returns a pointer to the prettified text as held by dsv. |
263 | |
264 | =cut |
265 | */ |
266 | |
267 | char * |
ddc5bc0f |
268 | Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count, |
269 | const STRLEN max, char const * const start_color, char const * const end_color, |
ab3bbdeb |
270 | const U32 flags ) |
271 | { |
272 | U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '\\'; |
273 | STRLEN escaped; |
274 | |
275 | if ( dq == '"' ) |
276 | sv_setpvn(dsv, "\"", 1); |
277 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
278 | sv_setpvn(dsv, "<", 1); |
279 | else |
280 | sv_setpvn(dsv, "", 0); |
281 | |
282 | if ( start_color != NULL ) |
283 | Perl_sv_catpvf( aTHX_ dsv, "%s", start_color); |
284 | |
285 | pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR ); |
286 | |
287 | if ( end_color != NULL ) |
288 | Perl_sv_catpvf( aTHX_ dsv, "%s", end_color); |
289 | |
290 | if ( dq == '"' ) |
3df15adc |
291 | sv_catpvn( dsv, "\"", 1 ); |
ab3bbdeb |
292 | else if ( flags & PERL_PV_PRETTY_LTGT ) |
293 | sv_catpvn( dsv, ">", 1); |
294 | |
295 | if ( (flags & PERL_PV_PRETTY_ELIPSES) && ( escaped < count ) ) |
3df15adc |
296 | sv_catpvn( dsv, "...", 3 ); |
ab3bbdeb |
297 | |
3df15adc |
298 | return SvPVX(dsv); |
299 | } |
300 | |
301 | /* |
302 | =for apidoc pv_display |
303 | |
304 | char *pv_display(SV *dsv, const char *pv, STRLEN cur, STRLEN len, |
305 | STRLEN pvlim, U32 flags) |
306 | |
307 | Similar to |
3967c732 |
308 | |
3df15adc |
309 | pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE); |
310 | |
311 | except that an additional "\0" will be appended to the string when |
312 | len > cur and pv[cur] is "\0". |
313 | |
314 | Note that the final string may be up to 7 chars longer than pvlim. |
315 | |
316 | =cut |
317 | */ |
318 | |
319 | char * |
320 | Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) |
321 | { |
ddc5bc0f |
322 | pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP); |
3df15adc |
323 | if (len > cur && pv[cur] == '\0') |
324 | sv_catpvn( dsv, "\\0", 2 ); |
e6abe6d8 |
325 | return SvPVX(dsv); |
326 | } |
327 | |
328 | char * |
864dbfa3 |
329 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 |
330 | { |
27da23d5 |
331 | dVAR; |
aec46f14 |
332 | SV * const t = sv_newmortal(); |
3967c732 |
333 | int unref = 0; |
334 | |
335 | sv_setpvn(t, "", 0); |
336 | retry: |
337 | if (!sv) { |
338 | sv_catpv(t, "VOID"); |
339 | goto finish; |
340 | } |
341 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { |
342 | sv_catpv(t, "WILD"); |
343 | goto finish; |
344 | } |
7996736c |
345 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
3967c732 |
346 | if (sv == &PL_sv_undef) { |
347 | sv_catpv(t, "SV_UNDEF"); |
348 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
349 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
350 | SvREADONLY(sv)) |
351 | goto finish; |
352 | } |
353 | else if (sv == &PL_sv_no) { |
354 | sv_catpv(t, "SV_NO"); |
355 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
356 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
357 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
358 | SVp_POK|SVp_NOK)) && |
359 | SvCUR(sv) == 0 && |
360 | SvNVX(sv) == 0.0) |
361 | goto finish; |
362 | } |
7996736c |
363 | else if (sv == &PL_sv_yes) { |
3967c732 |
364 | sv_catpv(t, "SV_YES"); |
365 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
366 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
367 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
368 | SVp_POK|SVp_NOK)) && |
369 | SvCUR(sv) == 1 && |
b15aece3 |
370 | SvPVX_const(sv) && *SvPVX_const(sv) == '1' && |
3967c732 |
371 | SvNVX(sv) == 1.0) |
372 | goto finish; |
7996736c |
373 | } |
374 | else { |
375 | sv_catpv(t, "SV_PLACEHOLDER"); |
376 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
377 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
378 | SvREADONLY(sv)) |
379 | goto finish; |
3967c732 |
380 | } |
381 | sv_catpv(t, ":"); |
382 | } |
383 | else if (SvREFCNT(sv) == 0) { |
384 | sv_catpv(t, "("); |
385 | unref++; |
386 | } |
a3b4c9c6 |
387 | else if (DEBUG_R_TEST_) { |
388 | int is_tmp = 0; |
389 | I32 ix; |
390 | /* is this SV on the tmps stack? */ |
391 | for (ix=PL_tmps_ix; ix>=0; ix--) { |
392 | if (PL_tmps_stack[ix] == sv) { |
393 | is_tmp = 1; |
394 | break; |
395 | } |
396 | } |
397 | if (SvREFCNT(sv) > 1) |
398 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), |
399 | is_tmp ? "T" : ""); |
400 | else if (is_tmp) |
401 | sv_catpv(t, "<T>"); |
04932ac8 |
402 | } |
403 | |
3967c732 |
404 | if (SvROK(sv)) { |
405 | sv_catpv(t, "\\"); |
406 | if (SvCUR(t) + unref > 10) { |
b162af07 |
407 | SvCUR_set(t, unref + 3); |
3967c732 |
408 | *SvEND(t) = '\0'; |
409 | sv_catpv(t, "..."); |
410 | goto finish; |
411 | } |
412 | sv = (SV*)SvRV(sv); |
413 | goto retry; |
414 | } |
415 | switch (SvTYPE(sv)) { |
416 | default: |
417 | sv_catpv(t, "FREED"); |
418 | goto finish; |
419 | |
420 | case SVt_NULL: |
421 | sv_catpv(t, "UNDEF"); |
422 | goto finish; |
423 | case SVt_IV: |
424 | sv_catpv(t, "IV"); |
425 | break; |
426 | case SVt_NV: |
427 | sv_catpv(t, "NV"); |
428 | break; |
429 | case SVt_RV: |
430 | sv_catpv(t, "RV"); |
431 | break; |
432 | case SVt_PV: |
433 | sv_catpv(t, "PV"); |
434 | break; |
435 | case SVt_PVIV: |
436 | sv_catpv(t, "PVIV"); |
437 | break; |
438 | case SVt_PVNV: |
439 | sv_catpv(t, "PVNV"); |
440 | break; |
441 | case SVt_PVMG: |
442 | sv_catpv(t, "PVMG"); |
443 | break; |
444 | case SVt_PVLV: |
445 | sv_catpv(t, "PVLV"); |
446 | break; |
447 | case SVt_PVAV: |
448 | sv_catpv(t, "AV"); |
449 | break; |
450 | case SVt_PVHV: |
451 | sv_catpv(t, "HV"); |
452 | break; |
453 | case SVt_PVCV: |
454 | if (CvGV(sv)) |
cea2e8a9 |
455 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); |
3967c732 |
456 | else |
457 | sv_catpv(t, "CV()"); |
458 | goto finish; |
459 | case SVt_PVGV: |
460 | sv_catpv(t, "GV"); |
461 | break; |
462 | case SVt_PVBM: |
463 | sv_catpv(t, "BM"); |
464 | break; |
465 | case SVt_PVFM: |
466 | sv_catpv(t, "FM"); |
467 | break; |
468 | case SVt_PVIO: |
469 | sv_catpv(t, "IO"); |
470 | break; |
471 | } |
472 | |
473 | if (SvPOKp(sv)) { |
b15aece3 |
474 | if (!SvPVX_const(sv)) |
3967c732 |
475 | sv_catpv(t, "(null)"); |
476 | else { |
b9ac451d |
477 | SV * const tmp = newSVpvs(""); |
3967c732 |
478 | sv_catpv(t, "("); |
479 | if (SvOOK(sv)) |
b15aece3 |
480 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
481 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); |
32639b87 |
482 | if (SvUTF8(sv)) |
b2ff9928 |
483 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
c728cb41 |
484 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), |
485 | UNI_DISPLAY_QQ)); |
3967c732 |
486 | SvREFCNT_dec(tmp); |
487 | } |
488 | } |
489 | else if (SvNOKp(sv)) { |
e54dc35b |
490 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d |
491 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b |
492 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
493 | } |
57def98f |
494 | else if (SvIOKp(sv)) { |
cf2093f6 |
495 | if (SvIsUV(sv)) |
57def98f |
496 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 |
497 | else |
57def98f |
498 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 |
499 | } |
3967c732 |
500 | else |
501 | sv_catpv(t, "()"); |
2ef28da1 |
502 | |
3967c732 |
503 | finish: |
504 | if (unref) { |
505 | while (unref--) |
506 | sv_catpv(t, ")"); |
507 | } |
8b6b16e7 |
508 | return SvPV_nolen(t); |
3967c732 |
509 | } |
510 | |
511 | void |
6867be6d |
512 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
3967c732 |
513 | { |
514 | char ch; |
515 | |
516 | if (!pm) { |
cea2e8a9 |
517 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 |
518 | return; |
519 | } |
cea2e8a9 |
520 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
521 | level++; |
522 | if (pm->op_pmflags & PMf_ONCE) |
523 | ch = '?'; |
524 | else |
525 | ch = '/'; |
aaa362c4 |
526 | if (PM_GETRE(pm)) |
cea2e8a9 |
527 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 |
528 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 |
529 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
530 | else |
cea2e8a9 |
531 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 |
532 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 |
533 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 |
534 | op_dump(pm->op_pmreplroot); |
535 | } |
aaa362c4 |
536 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
4199688e |
537 | SV * const tmpsv = pm_description(pm); |
b15aece3 |
538 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
3967c732 |
539 | SvREFCNT_dec(tmpsv); |
540 | } |
541 | |
cea2e8a9 |
542 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
543 | } |
544 | |
b9ac451d |
545 | static SV * |
4199688e |
546 | S_pm_description(pTHX_ const PMOP *pm) |
547 | { |
548 | SV * const desc = newSVpvs(""); |
549 | const REGEXP * regex = PM_GETRE(pm); |
550 | const U32 pmflags = pm->op_pmflags; |
551 | |
552 | if (pm->op_pmdynflags & PMdf_USED) |
553 | sv_catpv(desc, ",USED"); |
554 | if (pm->op_pmdynflags & PMdf_TAINTED) |
555 | sv_catpv(desc, ",TAINTED"); |
556 | |
557 | if (pmflags & PMf_ONCE) |
558 | sv_catpv(desc, ",ONCE"); |
559 | if (regex && regex->check_substr) { |
560 | if (!(regex->reganch & ROPT_NOSCAN)) |
561 | sv_catpv(desc, ",SCANFIRST"); |
562 | if (regex->reganch & ROPT_CHECK_ALL) |
563 | sv_catpv(desc, ",ALL"); |
564 | } |
565 | if (pmflags & PMf_SKIPWHITE) |
566 | sv_catpv(desc, ",SKIPWHITE"); |
567 | if (pmflags & PMf_CONST) |
568 | sv_catpv(desc, ",CONST"); |
569 | if (pmflags & PMf_KEEP) |
570 | sv_catpv(desc, ",KEEP"); |
571 | if (pmflags & PMf_GLOBAL) |
572 | sv_catpv(desc, ",GLOBAL"); |
573 | if (pmflags & PMf_CONTINUE) |
574 | sv_catpv(desc, ",CONTINUE"); |
575 | if (pmflags & PMf_RETAINT) |
576 | sv_catpv(desc, ",RETAINT"); |
577 | if (pmflags & PMf_EVAL) |
578 | sv_catpv(desc, ",EVAL"); |
579 | return desc; |
580 | } |
581 | |
3967c732 |
582 | void |
864dbfa3 |
583 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 |
584 | { |
585 | do_pmop_dump(0, Perl_debug_log, pm); |
79072805 |
586 | } |
587 | |
2814eb74 |
588 | /* An op sequencer. We visit the ops in the order they're to execute. */ |
589 | |
590 | STATIC void |
0bd48802 |
591 | S_sequence(pTHX_ register const OP *o) |
2814eb74 |
592 | { |
27da23d5 |
593 | dVAR; |
c445ea15 |
594 | const OP *oldop = NULL; |
2814eb74 |
595 | |
2814eb74 |
596 | if (!o) |
597 | return; |
598 | |
3b721df9 |
599 | #ifdef PERL_MAD |
600 | if (o->op_next == 0) |
601 | return; |
602 | #endif |
603 | |
724e67cb |
604 | if (!Sequence) |
605 | Sequence = newHV(); |
2814eb74 |
606 | |
607 | for (; o; o = o->op_next) { |
294b3b39 |
608 | STRLEN len; |
609 | SV * const op = newSVuv(PTR2UV(o)); |
610 | const char * const key = SvPV_const(op, len); |
611 | |
2814eb74 |
612 | if (hv_exists(Sequence, key, len)) |
613 | break; |
614 | |
615 | switch (o->op_type) { |
616 | case OP_STUB: |
617 | if ((o->op_flags & OPf_WANT) != OPf_WANT_LIST) { |
27da23d5 |
618 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
619 | break; |
620 | } |
621 | goto nothin; |
622 | case OP_NULL: |
3b721df9 |
623 | #ifdef PERL_MAD |
624 | if (o == o->op_next) |
625 | return; |
626 | #endif |
2814eb74 |
627 | if (oldop && o->op_next) |
628 | continue; |
629 | break; |
630 | case OP_SCALAR: |
631 | case OP_LINESEQ: |
632 | case OP_SCOPE: |
633 | nothin: |
634 | if (oldop && o->op_next) |
635 | continue; |
27da23d5 |
636 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
637 | break; |
638 | |
639 | case OP_MAPWHILE: |
640 | case OP_GREPWHILE: |
641 | case OP_AND: |
642 | case OP_OR: |
643 | case OP_DOR: |
644 | case OP_ANDASSIGN: |
645 | case OP_ORASSIGN: |
646 | case OP_DORASSIGN: |
647 | case OP_COND_EXPR: |
648 | case OP_RANGE: |
27da23d5 |
649 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
650 | sequence_tail(cLOGOPo->op_other); |
2814eb74 |
651 | break; |
652 | |
653 | case OP_ENTERLOOP: |
654 | case OP_ENTERITER: |
27da23d5 |
655 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
656 | sequence_tail(cLOOPo->op_redoop); |
657 | sequence_tail(cLOOPo->op_nextop); |
658 | sequence_tail(cLOOPo->op_lastop); |
2814eb74 |
659 | break; |
660 | |
661 | case OP_QR: |
662 | case OP_MATCH: |
663 | case OP_SUBST: |
27da23d5 |
664 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
294b3b39 |
665 | sequence_tail(cPMOPo->op_pmreplstart); |
2814eb74 |
666 | break; |
667 | |
668 | case OP_HELEM: |
669 | break; |
670 | |
671 | default: |
27da23d5 |
672 | hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0); |
2814eb74 |
673 | break; |
674 | } |
675 | oldop = o; |
676 | } |
677 | } |
678 | |
294b3b39 |
679 | static void |
680 | S_sequence_tail(pTHX_ const OP *o) |
681 | { |
682 | while (o && (o->op_type == OP_NULL)) |
683 | o = o->op_next; |
684 | sequence(o); |
685 | } |
686 | |
2814eb74 |
687 | STATIC UV |
0bd48802 |
688 | S_sequence_num(pTHX_ const OP *o) |
2814eb74 |
689 | { |
27da23d5 |
690 | dVAR; |
2814eb74 |
691 | SV *op, |
692 | **seq; |
93524f2b |
693 | const char *key; |
2814eb74 |
694 | STRLEN len; |
695 | if (!o) return 0; |
c0fd1b42 |
696 | op = newSVuv(PTR2UV(o)); |
93524f2b |
697 | key = SvPV_const(op, len); |
2814eb74 |
698 | seq = hv_fetch(Sequence, key, len, 0); |
699 | return seq ? SvUV(*seq): 0; |
700 | } |
701 | |
79072805 |
702 | void |
6867be6d |
703 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o) |
79072805 |
704 | { |
27da23d5 |
705 | dVAR; |
2814eb74 |
706 | UV seq; |
e15d5972 |
707 | const OPCODE optype = o->op_type; |
708 | |
0bd48802 |
709 | sequence(o); |
cea2e8a9 |
710 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
711 | level++; |
0bd48802 |
712 | seq = sequence_num(o); |
2814eb74 |
713 | if (seq) |
f5992bc4 |
714 | PerlIO_printf(file, "%-4"UVuf, seq); |
93a17b20 |
715 | else |
3967c732 |
716 | PerlIO_printf(file, " "); |
c8db6e60 |
717 | PerlIO_printf(file, |
718 | "%*sTYPE = %s ===> ", |
53e06cf0 |
719 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
2814eb74 |
720 | if (o->op_next) |
f5992bc4 |
721 | PerlIO_printf(file, seq ? "%"UVuf"\n" : "(%"UVuf")\n", |
666ea192 |
722 | sequence_num(o->op_next)); |
79072805 |
723 | else |
3967c732 |
724 | PerlIO_printf(file, "DONE\n"); |
11343788 |
725 | if (o->op_targ) { |
e15d5972 |
726 | if (optype == OP_NULL) { |
cea2e8a9 |
727 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
e15d5972 |
728 | if (o->op_targ == OP_NEXTSTATE) { |
ae7d165c |
729 | if (CopLINE(cCOPo)) |
f5992bc4 |
730 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 |
731 | (UV)CopLINE(cCOPo)); |
ae7d165c |
732 | if (CopSTASHPV(cCOPo)) |
733 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", |
734 | CopSTASHPV(cCOPo)); |
735 | if (cCOPo->cop_label) |
736 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
737 | cCOPo->cop_label); |
738 | } |
739 | } |
8990e307 |
740 | else |
894356b3 |
741 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 |
742 | } |
748a9306 |
743 | #ifdef DUMPADDR |
57def98f |
744 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 |
745 | #endif |
11343788 |
746 | if (o->op_flags) { |
e15d5972 |
747 | SV * const tmpsv = newSVpvs(""); |
5dc0d613 |
748 | switch (o->op_flags & OPf_WANT) { |
54310121 |
749 | case OPf_WANT_VOID: |
46fc3d4c |
750 | sv_catpv(tmpsv, ",VOID"); |
54310121 |
751 | break; |
752 | case OPf_WANT_SCALAR: |
46fc3d4c |
753 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 |
754 | break; |
755 | case OPf_WANT_LIST: |
46fc3d4c |
756 | sv_catpv(tmpsv, ",LIST"); |
54310121 |
757 | break; |
758 | default: |
46fc3d4c |
759 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 |
760 | break; |
761 | } |
11343788 |
762 | if (o->op_flags & OPf_KIDS) |
46fc3d4c |
763 | sv_catpv(tmpsv, ",KIDS"); |
11343788 |
764 | if (o->op_flags & OPf_PARENS) |
46fc3d4c |
765 | sv_catpv(tmpsv, ",PARENS"); |
11343788 |
766 | if (o->op_flags & OPf_STACKED) |
46fc3d4c |
767 | sv_catpv(tmpsv, ",STACKED"); |
11343788 |
768 | if (o->op_flags & OPf_REF) |
46fc3d4c |
769 | sv_catpv(tmpsv, ",REF"); |
11343788 |
770 | if (o->op_flags & OPf_MOD) |
46fc3d4c |
771 | sv_catpv(tmpsv, ",MOD"); |
11343788 |
772 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c |
773 | sv_catpv(tmpsv, ",SPECIAL"); |
b15aece3 |
774 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
46fc3d4c |
775 | SvREFCNT_dec(tmpsv); |
79072805 |
776 | } |
11343788 |
777 | if (o->op_private) { |
e15d5972 |
778 | SV * const tmpsv = newSVpvs(""); |
779 | if (PL_opargs[optype] & OA_TARGLEX) { |
07447971 |
780 | if (o->op_private & OPpTARGET_MY) |
781 | sv_catpv(tmpsv, ",TARGET_MY"); |
782 | } |
e15d5972 |
783 | else if (optype == OP_LEAVESUB || |
784 | optype == OP_LEAVE || |
785 | optype == OP_LEAVESUBLV || |
786 | optype == OP_LEAVEWRITE) { |
bf91b999 |
787 | if (o->op_private & OPpREFCOUNTED) |
788 | sv_catpv(tmpsv, ",REFCOUNTED"); |
789 | } |
e15d5972 |
790 | else if (optype == OP_AASSIGN) { |
11343788 |
791 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c |
792 | sv_catpv(tmpsv, ",COMMON"); |
8d063cd8 |
793 | } |
e15d5972 |
794 | else if (optype == OP_SASSIGN) { |
11343788 |
795 | if (o->op_private & OPpASSIGN_BACKWARDS) |
46fc3d4c |
796 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e |
797 | } |
e15d5972 |
798 | else if (optype == OP_TRANS) { |
11343788 |
799 | if (o->op_private & OPpTRANS_SQUASH) |
46fc3d4c |
800 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 |
801 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c |
802 | sv_catpv(tmpsv, ",DELETE"); |
11343788 |
803 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c |
804 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 |
805 | if (o->op_private & OPpTRANS_IDENTICAL) |
806 | sv_catpv(tmpsv, ",IDENTICAL"); |
807 | if (o->op_private & OPpTRANS_GROWS) |
808 | sv_catpv(tmpsv, ",GROWS"); |
8d063cd8 |
809 | } |
e15d5972 |
810 | else if (optype == OP_REPEAT) { |
11343788 |
811 | if (o->op_private & OPpREPEAT_DOLIST) |
46fc3d4c |
812 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 |
813 | } |
e15d5972 |
814 | else if (optype == OP_ENTERSUB || |
815 | optype == OP_RV2SV || |
816 | optype == OP_GVSV || |
817 | optype == OP_RV2AV || |
818 | optype == OP_RV2HV || |
819 | optype == OP_RV2GV || |
820 | optype == OP_AELEM || |
821 | optype == OP_HELEM ) |
85e6fe83 |
822 | { |
e15d5972 |
823 | if (optype == OP_ENTERSUB) { |
5dc0d613 |
824 | if (o->op_private & OPpENTERSUB_AMPER) |
46fc3d4c |
825 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 |
826 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c |
827 | sv_catpv(tmpsv, ",DB"); |
d3011074 |
828 | if (o->op_private & OPpENTERSUB_HASTARG) |
829 | sv_catpv(tmpsv, ",HASTARG"); |
bf91b999 |
830 | if (o->op_private & OPpENTERSUB_NOPAREN) |
831 | sv_catpv(tmpsv, ",NOPAREN"); |
832 | if (o->op_private & OPpENTERSUB_INARGS) |
833 | sv_catpv(tmpsv, ",INARGS"); |
95f0a2f1 |
834 | if (o->op_private & OPpENTERSUB_NOMOD) |
835 | sv_catpv(tmpsv, ",NOMOD"); |
68dc0745 |
836 | } |
bf91b999 |
837 | else { |
d3011074 |
838 | switch (o->op_private & OPpDEREF) { |
b9ac451d |
839 | case OPpDEREF_SV: |
840 | sv_catpv(tmpsv, ",SV"); |
841 | break; |
842 | case OPpDEREF_AV: |
843 | sv_catpv(tmpsv, ",AV"); |
844 | break; |
845 | case OPpDEREF_HV: |
846 | sv_catpv(tmpsv, ",HV"); |
847 | break; |
848 | } |
bf91b999 |
849 | if (o->op_private & OPpMAYBE_LVSUB) |
850 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); |
851 | } |
e15d5972 |
852 | if (optype == OP_AELEM || optype == OP_HELEM) { |
5dc0d613 |
853 | if (o->op_private & OPpLVAL_DEFER) |
46fc3d4c |
854 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 |
855 | } |
856 | else { |
5dc0d613 |
857 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c |
858 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 |
859 | if (o->op_private & OPpOUR_INTRO) |
860 | sv_catpv(tmpsv, ",OUR_INTRO"); |
68dc0745 |
861 | } |
8d063cd8 |
862 | } |
e15d5972 |
863 | else if (optype == OP_CONST) { |
11343788 |
864 | if (o->op_private & OPpCONST_BARE) |
46fc3d4c |
865 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a |
866 | if (o->op_private & OPpCONST_STRICT) |
867 | sv_catpv(tmpsv, ",STRICT"); |
bf91b999 |
868 | if (o->op_private & OPpCONST_ARYBASE) |
869 | sv_catpv(tmpsv, ",ARYBASE"); |
870 | if (o->op_private & OPpCONST_WARNING) |
871 | sv_catpv(tmpsv, ",WARNING"); |
872 | if (o->op_private & OPpCONST_ENTERED) |
873 | sv_catpv(tmpsv, ",ENTERED"); |
79072805 |
874 | } |
e15d5972 |
875 | else if (optype == OP_FLIP) { |
11343788 |
876 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
877 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 |
878 | } |
e15d5972 |
879 | else if (optype == OP_FLOP) { |
11343788 |
880 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
881 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 |
882 | } |
e15d5972 |
883 | else if (optype == OP_RV2CV) { |
cd06dffe |
884 | if (o->op_private & OPpLVAL_INTRO) |
885 | sv_catpv(tmpsv, ",INTRO"); |
79072805 |
886 | } |
e15d5972 |
887 | else if (optype == OP_GV) { |
bf91b999 |
888 | if (o->op_private & OPpEARLY_CV) |
889 | sv_catpv(tmpsv, ",EARLY_CV"); |
890 | } |
e15d5972 |
891 | else if (optype == OP_LIST) { |
bf91b999 |
892 | if (o->op_private & OPpLIST_GUESSED) |
893 | sv_catpv(tmpsv, ",GUESSED"); |
894 | } |
e15d5972 |
895 | else if (optype == OP_DELETE) { |
bf91b999 |
896 | if (o->op_private & OPpSLICE) |
897 | sv_catpv(tmpsv, ",SLICE"); |
898 | } |
e15d5972 |
899 | else if (optype == OP_EXISTS) { |
bf91b999 |
900 | if (o->op_private & OPpEXISTS_SUB) |
901 | sv_catpv(tmpsv, ",EXISTS_SUB"); |
902 | } |
e15d5972 |
903 | else if (optype == OP_SORT) { |
bf91b999 |
904 | if (o->op_private & OPpSORT_NUMERIC) |
905 | sv_catpv(tmpsv, ",NUMERIC"); |
906 | if (o->op_private & OPpSORT_INTEGER) |
907 | sv_catpv(tmpsv, ",INTEGER"); |
908 | if (o->op_private & OPpSORT_REVERSE) |
909 | sv_catpv(tmpsv, ",REVERSE"); |
910 | } |
e15d5972 |
911 | else if (optype == OP_THREADSV) { |
bf91b999 |
912 | if (o->op_private & OPpDONE_SVREF) |
913 | sv_catpv(tmpsv, ",SVREF"); |
914 | } |
e15d5972 |
915 | else if (optype == OP_OPEN || optype == OP_BACKTICK) { |
bf91b999 |
916 | if (o->op_private & OPpOPEN_IN_RAW) |
917 | sv_catpv(tmpsv, ",IN_RAW"); |
918 | if (o->op_private & OPpOPEN_IN_CRLF) |
919 | sv_catpv(tmpsv, ",IN_CRLF"); |
920 | if (o->op_private & OPpOPEN_OUT_RAW) |
921 | sv_catpv(tmpsv, ",OUT_RAW"); |
922 | if (o->op_private & OPpOPEN_OUT_CRLF) |
923 | sv_catpv(tmpsv, ",OUT_CRLF"); |
924 | } |
e15d5972 |
925 | else if (optype == OP_EXIT) { |
bf91b999 |
926 | if (o->op_private & OPpEXIT_VMSISH) |
96e176bf |
927 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
928 | if (o->op_private & OPpHUSH_VMSISH) |
929 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
930 | } |
e15d5972 |
931 | else if (optype == OP_DIE) { |
96e176bf |
932 | if (o->op_private & OPpHUSH_VMSISH) |
933 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
bf91b999 |
934 | } |
e15d5972 |
935 | else if (PL_check[optype] != MEMBER_TO_FPTR(Perl_ck_ftst)) { |
fbb0b3b3 |
936 | if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) |
937 | sv_catpv(tmpsv, ",FT_ACCESS"); |
938 | if (o->op_private & OPpFT_STACKED) |
939 | sv_catpv(tmpsv, ",FT_STACKED"); |
1af34c76 |
940 | } |
11343788 |
941 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c |
942 | sv_catpv(tmpsv, ",INTRO"); |
943 | if (SvCUR(tmpsv)) |
b15aece3 |
944 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
46fc3d4c |
945 | SvREFCNT_dec(tmpsv); |
8d063cd8 |
946 | } |
8d063cd8 |
947 | |
3b721df9 |
948 | #ifdef PERL_MAD |
949 | if (PL_madskills && o->op_madprop) { |
d4c19fe8 |
950 | SV * const tmpsv = newSVpvn("", 0); |
3b721df9 |
951 | MADPROP* mp = o->op_madprop; |
952 | Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n"); |
953 | level++; |
954 | while (mp) { |
955 | char tmp = mp->mad_key; |
956 | sv_setpvn(tmpsv,"'",1); |
957 | if (tmp) |
958 | sv_catpvn(tmpsv, &tmp, 1); |
959 | sv_catpv(tmpsv, "'="); |
960 | switch (mp->mad_type) { |
961 | case MAD_NULL: |
962 | sv_catpv(tmpsv, "NULL"); |
963 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
964 | break; |
965 | case MAD_PV: |
966 | sv_catpv(tmpsv, "<"); |
967 | sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen); |
968 | sv_catpv(tmpsv, ">"); |
969 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
970 | break; |
971 | case MAD_OP: |
972 | if ((OP*)mp->mad_val) { |
973 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
974 | do_op_dump(level, file, (OP*)mp->mad_val); |
975 | } |
976 | break; |
977 | default: |
978 | sv_catpv(tmpsv, "(UNK)"); |
979 | Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv)); |
980 | break; |
981 | } |
982 | mp = mp->mad_next; |
983 | } |
984 | level--; |
985 | Perl_dump_indent(aTHX_ level, file, "}\n"); |
986 | |
987 | SvREFCNT_dec(tmpsv); |
988 | } |
989 | #endif |
990 | |
e15d5972 |
991 | switch (optype) { |
971a9dd3 |
992 | case OP_AELEMFAST: |
93a17b20 |
993 | case OP_GVSV: |
79072805 |
994 | case OP_GV: |
971a9dd3 |
995 | #ifdef USE_ITHREADS |
c803eecc |
996 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 |
997 | #else |
38c076c7 |
998 | if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */ |
999 | if (cSVOPo->op_sv) { |
d4c19fe8 |
1000 | SV * const tmpsv = newSV(0); |
38c076c7 |
1001 | ENTER; |
1002 | SAVEFREESV(tmpsv); |
3b721df9 |
1003 | #ifdef PERL_MAD |
1004 | /* FIXME - it this making unwarranted assumptions about the |
1005 | UTF-8 cleanliness of the dump file handle? */ |
1006 | SvUTF8_on(tmpsv); |
1007 | #endif |
bd61b366 |
1008 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, NULL); |
8b6b16e7 |
1009 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
d5263905 |
1010 | SvPV_nolen_const(tmpsv)); |
38c076c7 |
1011 | LEAVE; |
1012 | } |
1013 | else |
1014 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
378cc40b |
1015 | } |
971a9dd3 |
1016 | #endif |
79072805 |
1017 | break; |
1018 | case OP_CONST: |
f5d5a27c |
1019 | case OP_METHOD_NAMED: |
b6a15bc5 |
1020 | #ifndef USE_ITHREADS |
1021 | /* with ITHREADS, consts are stored in the pad, and the right pad |
1022 | * may not be active here, so skip */ |
3848b962 |
1023 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
b6a15bc5 |
1024 | #endif |
79072805 |
1025 | break; |
7399586d |
1026 | case OP_SETSTATE: |
93a17b20 |
1027 | case OP_NEXTSTATE: |
1028 | case OP_DBSTATE: |
57843af0 |
1029 | if (CopLINE(cCOPo)) |
f5992bc4 |
1030 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n", |
9d98dee5 |
1031 | (UV)CopLINE(cCOPo)); |
ed094faf |
1032 | if (CopSTASHPV(cCOPo)) |
1033 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", |
1034 | CopSTASHPV(cCOPo)); |
11343788 |
1035 | if (cCOPo->cop_label) |
ed094faf |
1036 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
1037 | cCOPo->cop_label); |
79072805 |
1038 | break; |
1039 | case OP_ENTERLOOP: |
cea2e8a9 |
1040 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 |
1041 | if (cLOOPo->op_redoop) |
f5992bc4 |
1042 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop)); |
79072805 |
1043 | else |
3967c732 |
1044 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
1045 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 |
1046 | if (cLOOPo->op_nextop) |
f5992bc4 |
1047 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop)); |
79072805 |
1048 | else |
3967c732 |
1049 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
1050 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 |
1051 | if (cLOOPo->op_lastop) |
f5992bc4 |
1052 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop)); |
79072805 |
1053 | else |
3967c732 |
1054 | PerlIO_printf(file, "DONE\n"); |
79072805 |
1055 | break; |
1056 | case OP_COND_EXPR: |
1a67a97c |
1057 | case OP_RANGE: |
a0d0e21e |
1058 | case OP_MAPWHILE: |
79072805 |
1059 | case OP_GREPWHILE: |
1060 | case OP_OR: |
1061 | case OP_AND: |
cea2e8a9 |
1062 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 |
1063 | if (cLOGOPo->op_other) |
f5992bc4 |
1064 | PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other)); |
79072805 |
1065 | else |
3967c732 |
1066 | PerlIO_printf(file, "DONE\n"); |
79072805 |
1067 | break; |
1068 | case OP_PUSHRE: |
1069 | case OP_MATCH: |
8782bef2 |
1070 | case OP_QR: |
79072805 |
1071 | case OP_SUBST: |
3967c732 |
1072 | do_pmop_dump(level, file, cPMOPo); |
79072805 |
1073 | break; |
7934575e |
1074 | case OP_LEAVE: |
1075 | case OP_LEAVEEVAL: |
1076 | case OP_LEAVESUB: |
1077 | case OP_LEAVESUBLV: |
1078 | case OP_LEAVEWRITE: |
1079 | case OP_SCOPE: |
1080 | if (o->op_private & OPpREFCOUNTED) |
1081 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); |
1082 | break; |
a0d0e21e |
1083 | default: |
1084 | break; |
79072805 |
1085 | } |
11343788 |
1086 | if (o->op_flags & OPf_KIDS) { |
79072805 |
1087 | OP *kid; |
11343788 |
1088 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 |
1089 | do_op_dump(level, file, kid); |
8d063cd8 |
1090 | } |
cea2e8a9 |
1091 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
1092 | } |
1093 | |
1094 | void |
6867be6d |
1095 | Perl_op_dump(pTHX_ const OP *o) |
3967c732 |
1096 | { |
1097 | do_op_dump(0, Perl_debug_log, o); |
8d063cd8 |
1098 | } |
1099 | |
8adcabd8 |
1100 | void |
864dbfa3 |
1101 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b |
1102 | { |
79072805 |
1103 | SV *sv; |
378cc40b |
1104 | |
79072805 |
1105 | if (!gv) { |
760ac839 |
1106 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b |
1107 | return; |
1108 | } |
8990e307 |
1109 | sv = sv_newmortal(); |
760ac839 |
1110 | PerlIO_printf(Perl_debug_log, "{\n"); |
bd61b366 |
1111 | gv_fullname3(sv, gv, NULL); |
b15aece3 |
1112 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
79072805 |
1113 | if (gv != GvEGV(gv)) { |
bd61b366 |
1114 | gv_efullname3(sv, GvEGV(gv), NULL); |
b15aece3 |
1115 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
8adcabd8 |
1116 | } |
3967c732 |
1117 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 |
1118 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 |
1119 | } |
1120 | |
14befaf4 |
1121 | |
afe38520 |
1122 | /* map magic types to the symbolic names |
14befaf4 |
1123 | * (with the PERL_MAGIC_ prefixed stripped) |
1124 | */ |
1125 | |
27da23d5 |
1126 | static const struct { const char type; const char *name; } magic_names[] = { |
516a5887 |
1127 | { PERL_MAGIC_sv, "sv(\\0)" }, |
1128 | { PERL_MAGIC_arylen, "arylen(#)" }, |
ca732855 |
1129 | { PERL_MAGIC_rhash, "rhash(%)" }, |
516a5887 |
1130 | { PERL_MAGIC_pos, "pos(.)" }, |
8d2f4536 |
1131 | { PERL_MAGIC_symtab, "symtab(:)" }, |
516a5887 |
1132 | { PERL_MAGIC_backref, "backref(<)" }, |
a3874608 |
1133 | { PERL_MAGIC_arylen_p, "arylen_p(@)" }, |
516a5887 |
1134 | { PERL_MAGIC_overload, "overload(A)" }, |
1135 | { PERL_MAGIC_bm, "bm(B)" }, |
1136 | { PERL_MAGIC_regdata, "regdata(D)" }, |
1137 | { PERL_MAGIC_env, "env(E)" }, |
b3ca2e83 |
1138 | { PERL_MAGIC_hints, "hints(H)" }, |
516a5887 |
1139 | { PERL_MAGIC_isa, "isa(I)" }, |
1140 | { PERL_MAGIC_dbfile, "dbfile(L)" }, |
afe38520 |
1141 | { PERL_MAGIC_shared, "shared(N)" }, |
516a5887 |
1142 | { PERL_MAGIC_tied, "tied(P)" }, |
1143 | { PERL_MAGIC_sig, "sig(S)" }, |
1144 | { PERL_MAGIC_uvar, "uvar(U)" }, |
1145 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, |
1146 | { PERL_MAGIC_overload_table, "overload_table(c)" }, |
1147 | { PERL_MAGIC_regdatum, "regdatum(d)" }, |
1148 | { PERL_MAGIC_envelem, "envelem(e)" }, |
1149 | { PERL_MAGIC_fm, "fm(f)" }, |
1150 | { PERL_MAGIC_regex_global, "regex_global(g)" }, |
b3ca2e83 |
1151 | { PERL_MAGIC_hintselem, "hintselem(h)" }, |
516a5887 |
1152 | { PERL_MAGIC_isaelem, "isaelem(i)" }, |
1153 | { PERL_MAGIC_nkeys, "nkeys(k)" }, |
1154 | { PERL_MAGIC_dbline, "dbline(l)" }, |
1155 | { PERL_MAGIC_mutex, "mutex(m)" }, |
afe38520 |
1156 | { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, |
516a5887 |
1157 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, |
1158 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, |
1159 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, |
1160 | { PERL_MAGIC_qr, "qr(r)" }, |
1161 | { PERL_MAGIC_sigelem, "sigelem(s)" }, |
1162 | { PERL_MAGIC_taint, "taint(t)" }, |
afe38520 |
1163 | { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, |
516a5887 |
1164 | { PERL_MAGIC_vec, "vec(v)" }, |
cb50f42d |
1165 | { PERL_MAGIC_vstring, "vstring(V)" }, |
7e8c5dac |
1166 | { PERL_MAGIC_utf8, "utf8(w)" }, |
516a5887 |
1167 | { PERL_MAGIC_substr, "substr(x)" }, |
1168 | { PERL_MAGIC_defelem, "defelem(y)" }, |
1169 | { PERL_MAGIC_ext, "ext(~)" }, |
1170 | /* this null string terminates the list */ |
b9ac451d |
1171 | { 0, NULL }, |
14befaf4 |
1172 | }; |
1173 | |
8adcabd8 |
1174 | void |
6867be6d |
1175 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 |
1176 | { |
3967c732 |
1177 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 |
1178 | Perl_dump_indent(aTHX_ level, file, |
1179 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); |
3967c732 |
1180 | if (mg->mg_virtual) { |
bfed75c6 |
1181 | const MGVTBL * const v = mg->mg_virtual; |
b9ac451d |
1182 | const char *s; |
3967c732 |
1183 | if (v == &PL_vtbl_sv) s = "sv"; |
1184 | else if (v == &PL_vtbl_env) s = "env"; |
1185 | else if (v == &PL_vtbl_envelem) s = "envelem"; |
1186 | else if (v == &PL_vtbl_sig) s = "sig"; |
1187 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; |
1188 | else if (v == &PL_vtbl_pack) s = "pack"; |
1189 | else if (v == &PL_vtbl_packelem) s = "packelem"; |
1190 | else if (v == &PL_vtbl_dbline) s = "dbline"; |
1191 | else if (v == &PL_vtbl_isa) s = "isa"; |
1192 | else if (v == &PL_vtbl_arylen) s = "arylen"; |
3967c732 |
1193 | else if (v == &PL_vtbl_mglob) s = "mglob"; |
1194 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; |
1195 | else if (v == &PL_vtbl_taint) s = "taint"; |
1196 | else if (v == &PL_vtbl_substr) s = "substr"; |
1197 | else if (v == &PL_vtbl_vec) s = "vec"; |
1198 | else if (v == &PL_vtbl_pos) s = "pos"; |
1199 | else if (v == &PL_vtbl_bm) s = "bm"; |
1200 | else if (v == &PL_vtbl_fm) s = "fm"; |
1201 | else if (v == &PL_vtbl_uvar) s = "uvar"; |
1202 | else if (v == &PL_vtbl_defelem) s = "defelem"; |
1203 | #ifdef USE_LOCALE_COLLATE |
1204 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; |
1205 | #endif |
3967c732 |
1206 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
1207 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; |
810b8aa5 |
1208 | else if (v == &PL_vtbl_backref) s = "backref"; |
7e8c5dac |
1209 | else if (v == &PL_vtbl_utf8) s = "utf8"; |
83bf042f |
1210 | else if (v == &PL_vtbl_arylen_p) s = "arylen_p"; |
b3ca2e83 |
1211 | else if (v == &PL_vtbl_hintselem) s = "hintselem"; |
b9ac451d |
1212 | else s = NULL; |
3967c732 |
1213 | if (s) |
cea2e8a9 |
1214 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 |
1215 | else |
b900a521 |
1216 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 |
1217 | } |
1218 | else |
cea2e8a9 |
1219 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 |
1220 | |
3967c732 |
1221 | if (mg->mg_private) |
cea2e8a9 |
1222 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 |
1223 | |
14befaf4 |
1224 | { |
1225 | int n; |
c445ea15 |
1226 | const char *name = NULL; |
27da23d5 |
1227 | for (n = 0; magic_names[n].name; n++) { |
14befaf4 |
1228 | if (mg->mg_type == magic_names[n].type) { |
1229 | name = magic_names[n].name; |
1230 | break; |
1231 | } |
1232 | } |
1233 | if (name) |
1234 | Perl_dump_indent(aTHX_ level, file, |
1235 | " MG_TYPE = PERL_MAGIC_%s\n", name); |
1236 | else |
1237 | Perl_dump_indent(aTHX_ level, file, |
1238 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); |
1239 | } |
3967c732 |
1240 | |
1241 | if (mg->mg_flags) { |
cea2e8a9 |
1242 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
cb50f42d |
1243 | if (mg->mg_type == PERL_MAGIC_envelem && |
1244 | mg->mg_flags & MGf_TAINTEDDIR) |
cea2e8a9 |
1245 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 |
1246 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 |
1247 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 |
1248 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 |
1249 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
cb50f42d |
1250 | if (mg->mg_type == PERL_MAGIC_regex_global && |
1251 | mg->mg_flags & MGf_MINMATCH) |
cea2e8a9 |
1252 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 |
1253 | } |
1254 | if (mg->mg_obj) { |
b900a521 |
1255 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 |
1256 | if (mg->mg_flags & MGf_REFCOUNTED) |
1257 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
1258 | } |
1259 | if (mg->mg_len) |
894356b3 |
1260 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 |
1261 | if (mg->mg_ptr) { |
b900a521 |
1262 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 |
1263 | if (mg->mg_len >= 0) { |
7e8c5dac |
1264 | if (mg->mg_type != PERL_MAGIC_utf8) { |
396482e1 |
1265 | SV *sv = newSVpvs(""); |
7e8c5dac |
1266 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
1267 | SvREFCNT_dec(sv); |
1268 | } |
3967c732 |
1269 | } |
1270 | else if (mg->mg_len == HEf_SVKEY) { |
1271 | PerlIO_puts(file, " => HEf_SVKEY\n"); |
1272 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
1273 | continue; |
1274 | } |
1275 | else |
1276 | PerlIO_puts(file, " ???? - please notify IZ"); |
1277 | PerlIO_putc(file, '\n'); |
1278 | } |
7e8c5dac |
1279 | if (mg->mg_type == PERL_MAGIC_utf8) { |
1280 | STRLEN *cache = (STRLEN *) mg->mg_ptr; |
1281 | if (cache) { |
1282 | IV i; |
1283 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) |
1284 | Perl_dump_indent(aTHX_ level, file, |
1285 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", |
1286 | i, |
1287 | (UV)cache[i * 2], |
1288 | (UV)cache[i * 2 + 1]); |
1289 | } |
1290 | } |
378cc40b |
1291 | } |
3967c732 |
1292 | } |
1293 | |
1294 | void |
6867be6d |
1295 | Perl_magic_dump(pTHX_ const MAGIC *mg) |
3967c732 |
1296 | { |
b9ac451d |
1297 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0); |
3967c732 |
1298 | } |
1299 | |
1300 | void |
e1ec3a88 |
1301 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv) |
3967c732 |
1302 | { |
bfcb3514 |
1303 | const char *hvname; |
b900a521 |
1304 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
bfcb3514 |
1305 | if (sv && (hvname = HvNAME_get(sv))) |
1306 | PerlIO_printf(file, "\t\"%s\"\n", hvname); |
79072805 |
1307 | else |
3967c732 |
1308 | PerlIO_putc(file, '\n'); |
1309 | } |
1310 | |
1311 | void |
e1ec3a88 |
1312 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 |
1313 | { |
b900a521 |
1314 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 |
1315 | if (sv && GvNAME(sv)) |
1316 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); |
c90c0ff4 |
1317 | else |
3967c732 |
1318 | PerlIO_putc(file, '\n'); |
1319 | } |
1320 | |
1321 | void |
e1ec3a88 |
1322 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv) |
3967c732 |
1323 | { |
b900a521 |
1324 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 |
1325 | if (sv && GvNAME(sv)) { |
bfcb3514 |
1326 | const char *hvname; |
3967c732 |
1327 | PerlIO_printf(file, "\t\""); |
bfcb3514 |
1328 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
1329 | PerlIO_printf(file, "%s\" :: \"", hvname); |
3967c732 |
1330 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
8d063cd8 |
1331 | } |
3967c732 |
1332 | else |
1333 | PerlIO_putc(file, '\n'); |
1334 | } |
1335 | |
1336 | void |
864dbfa3 |
1337 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 |
1338 | { |
97aff369 |
1339 | dVAR; |
cea89e20 |
1340 | SV *d; |
e1ec3a88 |
1341 | const char *s; |
3967c732 |
1342 | U32 flags; |
1343 | U32 type; |
1344 | |
1345 | if (!sv) { |
cea2e8a9 |
1346 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 |
1347 | return; |
378cc40b |
1348 | } |
2ef28da1 |
1349 | |
3967c732 |
1350 | flags = SvFLAGS(sv); |
1351 | type = SvTYPE(sv); |
79072805 |
1352 | |
cea89e20 |
1353 | d = Perl_newSVpvf(aTHX_ |
57def98f |
1354 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 |
1355 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 |
1356 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
1357 | (int)(PL_dumpindent*level), ""); |
8d063cd8 |
1358 | |
d9d18af6 |
1359 | if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,"); |
3967c732 |
1360 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); |
1361 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); |
1362 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); |
1363 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); |
1364 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); |
1365 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); |
1366 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); |
4db58590 |
1367 | |
3967c732 |
1368 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
1369 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); |
1370 | if (flags & SVf_POK) sv_catpv(d, "POK,"); |
810b8aa5 |
1371 | if (flags & SVf_ROK) { |
1372 | sv_catpv(d, "ROK,"); |
1373 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); |
1374 | } |
3967c732 |
1375 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
1376 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); |
1377 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); |
4db58590 |
1378 | |
dd2eae66 |
1379 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 |
1380 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
1381 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); |
1382 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); |
9660f481 |
1383 | if (flags & SVp_SCREAM && type != SVt_PVHV) |
1384 | sv_catpv(d, "SCREAM,"); |
3967c732 |
1385 | |
1386 | switch (type) { |
1387 | case SVt_PVCV: |
1388 | case SVt_PVFM: |
1389 | if (CvANON(sv)) sv_catpv(d, "ANON,"); |
1390 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
1391 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); |
1392 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); |
de3f1649 |
1393 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 |
1394 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 |
1395 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 |
1396 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
1397 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); |
662a8415 |
1398 | if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); |
7dafbf52 |
1399 | if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); |
06492da6 |
1400 | if (CvASSERTION(sv)) sv_catpv(d, "ASSERTION,"); |
3967c732 |
1401 | break; |
1402 | case SVt_PVHV: |
1403 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); |
1404 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); |
19692e8d |
1405 | if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); |
afce8e55 |
1406 | if (HvREHASH(sv)) sv_catpv(d, "REHASH,"); |
9660f481 |
1407 | if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,"); |
3967c732 |
1408 | break; |
926fc7b6 |
1409 | case SVt_PVGV: |
1410 | case SVt_PVLV: |
1411 | if (isGV_with_GP(sv)) { |
1412 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); |
1413 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); |
1414 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
1415 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
1416 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
1417 | } |
00b1698f |
1418 | if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,"); |
952306ac |
1419 | if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,"); |
00b1698f |
1420 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
926fc7b6 |
1421 | if (isGV_with_GP(sv) && GvIMPORTED(sv)) { |
3967c732 |
1422 | sv_catpv(d, "IMPORT"); |
1423 | if (GvIMPORTED(sv) == GVf_IMPORTED) |
1424 | sv_catpv(d, "ALL,"); |
1425 | else { |
1426 | sv_catpv(d, "("); |
1427 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); |
1428 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); |
1429 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); |
1430 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); |
1431 | sv_catpv(d, " ),"); |
1432 | } |
1433 | } |
addd1794 |
1434 | /* FALL THROUGH */ |
25da4f38 |
1435 | default: |
1436 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
69c678eb |
1437 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
25da4f38 |
1438 | break; |
3967c732 |
1439 | case SVt_PVBM: |
1440 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); |
25da4f38 |
1441 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 |
1442 | break; |
addd1794 |
1443 | case SVt_PVMG: |
00b1698f |
1444 | if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,"); |
addd1794 |
1445 | break; |
11ca45c0 |
1446 | case SVt_PVAV: |
1447 | break; |
3967c732 |
1448 | } |
86f0d186 |
1449 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
1450 | if ((type != SVt_PVHV) && SvUTF8(sv)) |
9fe74ede |
1451 | sv_catpv(d, "UTF8"); |
3967c732 |
1452 | |
b162af07 |
1453 | if (*(SvEND(d) - 1) == ',') { |
1454 | SvCUR_set(d, SvCUR(d) - 1); |
1455 | SvPVX(d)[SvCUR(d)] = '\0'; |
1456 | } |
3967c732 |
1457 | sv_catpv(d, ")"); |
b15aece3 |
1458 | s = SvPVX_const(d); |
3967c732 |
1459 | |
fd0854ff |
1460 | #ifdef DEBUG_LEAKING_SCALARS |
1461 | Perl_dump_indent(aTHX_ level, file, "ALLOCATED at %s:%d %s %s%s\n", |
1462 | sv->sv_debug_file ? sv->sv_debug_file : "(unknown)", |
1463 | sv->sv_debug_line, |
1464 | sv->sv_debug_inpad ? "for" : "by", |
1465 | sv->sv_debug_optype ? PL_op_name[sv->sv_debug_optype]: "(none)", |
1466 | sv->sv_debug_cloned ? " (cloned)" : ""); |
1467 | #endif |
cea2e8a9 |
1468 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 |
1469 | switch (type) { |
1470 | case SVt_NULL: |
1471 | PerlIO_printf(file, "NULL%s\n", s); |
cea89e20 |
1472 | SvREFCNT_dec(d); |
3967c732 |
1473 | return; |
1474 | case SVt_IV: |
1475 | PerlIO_printf(file, "IV%s\n", s); |
1476 | break; |
1477 | case SVt_NV: |
1478 | PerlIO_printf(file, "NV%s\n", s); |
1479 | break; |
1480 | case SVt_RV: |
1481 | PerlIO_printf(file, "RV%s\n", s); |
1482 | break; |
1483 | case SVt_PV: |
1484 | PerlIO_printf(file, "PV%s\n", s); |
1485 | break; |
1486 | case SVt_PVIV: |
1487 | PerlIO_printf(file, "PVIV%s\n", s); |
1488 | break; |
1489 | case SVt_PVNV: |
1490 | PerlIO_printf(file, "PVNV%s\n", s); |
1491 | break; |
1492 | case SVt_PVBM: |
1493 | PerlIO_printf(file, "PVBM%s\n", s); |
1494 | break; |
1495 | case SVt_PVMG: |
1496 | PerlIO_printf(file, "PVMG%s\n", s); |
1497 | break; |
1498 | case SVt_PVLV: |
1499 | PerlIO_printf(file, "PVLV%s\n", s); |
1500 | break; |
1501 | case SVt_PVAV: |
1502 | PerlIO_printf(file, "PVAV%s\n", s); |
1503 | break; |
1504 | case SVt_PVHV: |
1505 | PerlIO_printf(file, "PVHV%s\n", s); |
1506 | break; |
1507 | case SVt_PVCV: |
1508 | PerlIO_printf(file, "PVCV%s\n", s); |
1509 | break; |
1510 | case SVt_PVGV: |
1511 | PerlIO_printf(file, "PVGV%s\n", s); |
1512 | break; |
1513 | case SVt_PVFM: |
1514 | PerlIO_printf(file, "PVFM%s\n", s); |
1515 | break; |
1516 | case SVt_PVIO: |
1517 | PerlIO_printf(file, "PVIO%s\n", s); |
1518 | break; |
1519 | default: |
faccc32b |
1520 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 |
1521 | SvREFCNT_dec(d); |
3967c732 |
1522 | return; |
1523 | } |
27bd069f |
1524 | if ((type >= SVt_PVIV && type != SVt_PVAV && type != SVt_PVHV |
1525 | && type != SVt_PVCV && !isGV_with_GP(sv)) |
1526 | || type == SVt_IV) { |
765f542d |
1527 | if (SvIsUV(sv) |
f8c7b90f |
1528 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d |
1529 | || SvIsCOW(sv) |
1530 | #endif |
1531 | ) |
57def98f |
1532 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 |
1533 | else |
57def98f |
1534 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 |
1535 | if (SvOOK(sv)) |
1536 | PerlIO_printf(file, " (OFFSET)"); |
f8c7b90f |
1537 | #ifdef PERL_OLD_COPY_ON_WRITE |
765f542d |
1538 | if (SvIsCOW_shared_hash(sv)) |
1539 | PerlIO_printf(file, " (HASH)"); |
1540 | else if (SvIsCOW_normal(sv)) |
1541 | PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); |
1542 | #endif |
3967c732 |
1543 | PerlIO_putc(file, '\n'); |
1544 | } |
8a27f21b |
1545 | if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV |
27bd069f |
1546 | && type != SVt_PVCV && type != SVt_PVFM && !isGV_with_GP(sv)) |
e4305a63 |
1547 | || type == SVt_NV) { |
e54dc35b |
1548 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f |
1549 | /* %Vg doesn't work? --jhi */ |
cf2093f6 |
1550 | #ifdef USE_LONG_DOUBLE |
2d4389e4 |
1551 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 |
1552 | #else |
cea2e8a9 |
1553 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 |
1554 | #endif |
e54dc35b |
1555 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
1556 | } |
1557 | if (SvROK(sv)) { |
57def98f |
1558 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 |
1559 | if (nest < maxnest) |
1560 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); |
3967c732 |
1561 | } |
cea89e20 |
1562 | if (type < SVt_PV) { |
1563 | SvREFCNT_dec(d); |
3967c732 |
1564 | return; |
cea89e20 |
1565 | } |
f7877b28 |
1566 | if (type <= SVt_PVLV && !isGV_with_GP(sv)) { |
b15aece3 |
1567 | if (SvPVX_const(sv)) { |
1568 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); |
3967c732 |
1569 | if (SvOOK(sv)) |
b15aece3 |
1570 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); |
1571 | PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
e6abe6d8 |
1572 | if (SvUTF8(sv)) /* the 8? \x{....} */ |
c728cb41 |
1573 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); |
e6abe6d8 |
1574 | PerlIO_printf(file, "\n"); |
57def98f |
1575 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1576 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); |
3967c732 |
1577 | } |
1578 | else |
cea2e8a9 |
1579 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 |
1580 | } |
1581 | if (type >= SVt_PVMG) { |
1582 | if (SvMAGIC(sv)) |
1583 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); |
1584 | if (SvSTASH(sv)) |
1585 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); |
1586 | } |
1587 | switch (type) { |
3967c732 |
1588 | case SVt_PVAV: |
57def98f |
1589 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 |
1590 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f |
1591 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1592 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); |
3967c732 |
1593 | } |
1594 | else |
1595 | PerlIO_putc(file, '\n'); |
57def98f |
1596 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1597 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); |
a3874608 |
1598 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0); |
c69006e4 |
1599 | sv_setpvn(d, "", 0); |
11ca45c0 |
1600 | if (AvREAL(sv)) sv_catpv(d, ",REAL"); |
1601 | if (AvREIFY(sv)) sv_catpv(d, ",REIFY"); |
b15aece3 |
1602 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
1603 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); |
3967c732 |
1604 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1605 | int count; |
1606 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { |
1607 | SV** elt = av_fetch((AV*)sv,count,0); |
1608 | |
57def98f |
1609 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 |
1610 | if (elt) |
3967c732 |
1611 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1612 | } |
1613 | } |
1614 | break; |
1615 | case SVt_PVHV: |
57def98f |
1616 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 |
1617 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1618 | /* Show distribution of HEs in the ARRAY */ |
1619 | int freq[200]; |
bb7a0f54 |
1620 | #define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1)) |
3967c732 |
1621 | int i; |
1622 | int max = 0; |
1623 | U32 pow2 = 2, keys = HvKEYS(sv); |
65202027 |
1624 | NV theoret, sum = 0; |
3967c732 |
1625 | |
1626 | PerlIO_printf(file, " ("); |
1627 | Zero(freq, FREQ_MAX + 1, int); |
eb160463 |
1628 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
c445ea15 |
1629 | HE* h; |
1630 | int count = 0; |
3967c732 |
1631 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
1632 | count++; |
1633 | if (count > FREQ_MAX) |
1634 | count = FREQ_MAX; |
1635 | freq[count]++; |
1636 | if (max < count) |
1637 | max = count; |
1638 | } |
1639 | for (i = 0; i <= max; i++) { |
1640 | if (freq[i]) { |
1641 | PerlIO_printf(file, "%d%s:%d", i, |
1642 | (i == FREQ_MAX) ? "+" : "", |
1643 | freq[i]); |
1644 | if (i != max) |
1645 | PerlIO_printf(file, ", "); |
1646 | } |
1647 | } |
1648 | PerlIO_putc(file, ')'); |
b8fa94d8 |
1649 | /* The "quality" of a hash is defined as the total number of |
1650 | comparisons needed to access every element once, relative |
1651 | to the expected number needed for a random hash. |
1652 | |
1653 | The total number of comparisons is equal to the sum of |
e76cd0fa |
1654 | the squares of the number of entries in each bucket. |
1655 | For a random hash of n keys into k buckets, the expected |
b8fa94d8 |
1656 | value is |
1657 | n + n(n-1)/2k |
1658 | */ |
1659 | |
3967c732 |
1660 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1661 | sum += freq[i] * i * i; |
1662 | } |
155aba94 |
1663 | while ((keys = keys >> 1)) |
3967c732 |
1664 | pow2 = pow2 << 1; |
3967c732 |
1665 | theoret = HvKEYS(sv); |
b8fa94d8 |
1666 | theoret += theoret * (theoret-1)/pow2; |
3967c732 |
1667 | PerlIO_putc(file, '\n'); |
6b4667fc |
1668 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 |
1669 | } |
1670 | PerlIO_putc(file, '\n'); |
57def98f |
1671 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1672 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); |
1673 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); |
bfcb3514 |
1674 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
1675 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); |
8d2f4536 |
1676 | { |
b9ac451d |
1677 | MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab); |
8d2f4536 |
1678 | if (mg && mg->mg_obj) { |
1679 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
1680 | } |
1681 | } |
bfcb3514 |
1682 | { |
b9ac451d |
1683 | const char * const hvname = HvNAME_get(sv); |
bfcb3514 |
1684 | if (hvname) |
1685 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); |
1686 | } |
86f55936 |
1687 | if (SvOOK(sv)) { |
b9ac451d |
1688 | const AV * const backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv); |
86f55936 |
1689 | if (backrefs) { |
1690 | Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n", |
1691 | PTR2UV(backrefs)); |
1692 | do_sv_dump(level+1, file, (SV*)backrefs, nest+1, maxnest, |
1693 | dumpops, pvlim); |
1694 | } |
1695 | } |
bfcb3514 |
1696 | if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */ |
3967c732 |
1697 | HE *he; |
7a5b473e |
1698 | HV * const hv = (HV*)sv; |
3967c732 |
1699 | int count = maxnest - nest; |
1700 | |
1701 | hv_iterinit(hv); |
e16e2ff8 |
1702 | while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) |
1703 | && count--) { |
98c991d1 |
1704 | SV *elt, *keysv; |
e1ec3a88 |
1705 | const char *keypv; |
98c991d1 |
1706 | STRLEN len; |
7a5b473e |
1707 | const U32 hash = HeHASH(he); |
3967c732 |
1708 | |
98c991d1 |
1709 | keysv = hv_iterkeysv(he); |
93524f2b |
1710 | keypv = SvPV_const(keysv, len); |
3967c732 |
1711 | elt = hv_iterval(hv, he); |
98c991d1 |
1712 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1713 | if (SvUTF8(keysv)) |
c728cb41 |
1714 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); |
afce8e55 |
1715 | if (HeKREHASH(he)) |
1716 | PerlIO_printf(file, "[REHASH] "); |
98c991d1 |
1717 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 |
1718 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1719 | } |
1720 | hv_iterinit(hv); /* Return to status quo */ |
1721 | } |
1722 | break; |
1723 | case SVt_PVCV: |
cbf82dd0 |
1724 | if (SvPOK(sv)) { |
1725 | STRLEN len; |
1726 | const char *const proto = SvPV_const(sv, len); |
1727 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n", |
1728 | (int) len, proto); |
1729 | } |
3967c732 |
1730 | /* FALL THROUGH */ |
1731 | case SVt_PVFM: |
1732 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); |
d04ba589 |
1733 | if (!CvISXSUB(sv)) { |
1734 | if (CvSTART(sv)) { |
1735 | Perl_dump_indent(aTHX_ level, file, |
1736 | " START = 0x%"UVxf" ===> %"IVdf"\n", |
1737 | PTR2UV(CvSTART(sv)), |
1738 | (IV)sequence_num(CvSTART(sv))); |
1739 | } |
1740 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", |
1741 | PTR2UV(CvROOT(sv))); |
1742 | if (CvROOT(sv) && dumpops) { |
1743 | do_op_dump(level+1, file, CvROOT(sv)); |
1744 | } |
1745 | } else { |
b1886099 |
1746 | SV *constant = cv_const_sv((CV *)sv); |
1747 | |
d04ba589 |
1748 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
b1886099 |
1749 | |
1750 | if (constant) { |
1751 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = 0x%"UVxf |
1752 | " (CONST SV)\n", |
1753 | PTR2UV(CvXSUBANY(sv).any_ptr)); |
1754 | do_sv_dump(level+1, file, constant, nest+1, maxnest, dumpops, |
1755 | pvlim); |
1756 | } else { |
1757 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", |
1758 | (IV)CvXSUBANY(sv).any_i32); |
1759 | } |
1760 | } |
3967c732 |
1761 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 |
1762 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f |
1763 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
894356b3 |
1764 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
a3985cdc |
1765 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 |
1766 | if (type == SVt_PVFM) |
57def98f |
1767 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1768 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); |
dd2155a4 |
1769 | if (nest < maxnest) { |
1770 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); |
3967c732 |
1771 | } |
1772 | { |
b9ac451d |
1773 | const CV * const outside = CvOUTSIDE(sv); |
2ef28da1 |
1774 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f |
1775 | PTR2UV(outside), |
cf2093f6 |
1776 | (!outside ? "null" |
1777 | : CvANON(outside) ? "ANON" |
1778 | : (outside == PL_main_cv) ? "MAIN" |
1779 | : CvUNIQUE(outside) ? "UNIQUE" |
1780 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); |
3967c732 |
1781 | } |
1782 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) |
1783 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); |
1784 | break; |
926fc7b6 |
1785 | case SVt_PVGV: |
1786 | case SVt_PVLV: |
b9ac451d |
1787 | if (type == SVt_PVLV) { |
1788 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
1789 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1790 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); |
1791 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); |
1792 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') |
1793 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, |
1794 | dumpops, pvlim); |
1795 | } |
926fc7b6 |
1796 | if (!isGV_with_GP(sv)) |
1797 | break; |
cea2e8a9 |
1798 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f |
1799 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 |
1800 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f |
1801 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c |
1802 | if (!GvGP(sv)) |
1803 | break; |
57def98f |
1804 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1805 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); |
1806 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); |
1807 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); |
1808 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); |
1809 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); |
1810 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); |
1811 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); |
57def98f |
1812 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 |
1813 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc |
1814 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 |
1815 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1816 | break; |
1817 | case SVt_PVIO: |
57def98f |
1818 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1819 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); |
1820 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); |
1821 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); |
1822 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); |
1823 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); |
1824 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); |
27533608 |
1825 | if (IoTOP_NAME(sv)) |
cea2e8a9 |
1826 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
9ba1f565 |
1827 | if (!IoTOP_GV(sv) || SvTYPE(IoTOP_GV(sv)) == SVt_PVGV) |
1828 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
1829 | else { |
1830 | Perl_dump_indent(aTHX_ level, file, " TOP_GV = 0x%"UVxf"\n", |
1831 | PTR2UV(IoTOP_GV(sv))); |
1832 | do_sv_dump (level+1, file, (SV *) IoTOP_GV(sv), nest+1, maxnest, |
1833 | dumpops, pvlim); |
1834 | } |
1835 | /* Source filters hide things that are not GVs in these three, so let's |
1836 | be careful out there. */ |
27533608 |
1837 | if (IoFMT_NAME(sv)) |
cea2e8a9 |
1838 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
9ba1f565 |
1839 | if (!IoFMT_GV(sv) || SvTYPE(IoFMT_GV(sv)) == SVt_PVGV) |
1840 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
1841 | else { |
1842 | Perl_dump_indent(aTHX_ level, file, " FMT_GV = 0x%"UVxf"\n", |
1843 | PTR2UV(IoFMT_GV(sv))); |
1844 | do_sv_dump (level+1, file, (SV *) IoFMT_GV(sv), nest+1, maxnest, |
1845 | dumpops, pvlim); |
1846 | } |
27533608 |
1847 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 |
1848 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
9ba1f565 |
1849 | if (!IoBOTTOM_GV(sv) || SvTYPE(IoBOTTOM_GV(sv)) == SVt_PVGV) |
1850 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
1851 | else { |
1852 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_GV = 0x%"UVxf"\n", |
1853 | PTR2UV(IoBOTTOM_GV(sv))); |
1854 | do_sv_dump (level+1, file, (SV *) IoBOTTOM_GV(sv), nest+1, maxnest, |
1855 | dumpops, pvlim); |
1856 | } |
57def98f |
1857 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 |
1858 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 |
1859 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 |
1860 | else |
cea2e8a9 |
1861 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f |
1862 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 |
1863 | break; |
1864 | } |
cea89e20 |
1865 | SvREFCNT_dec(d); |
3967c732 |
1866 | } |
1867 | |
1868 | void |
864dbfa3 |
1869 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 |
1870 | { |
97aff369 |
1871 | dVAR; |
3967c732 |
1872 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); |
8d063cd8 |
1873 | } |
bd16a5f0 |
1874 | |
1875 | int |
1876 | Perl_runops_debug(pTHX) |
1877 | { |
97aff369 |
1878 | dVAR; |
bd16a5f0 |
1879 | if (!PL_op) { |
1880 | if (ckWARN_d(WARN_DEBUGGING)) |
9014280d |
1881 | Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 |
1882 | return 0; |
1883 | } |
1884 | |
9f3673fb |
1885 | DEBUG_l(Perl_deb(aTHX_ "Entering new RUNOPS level\n")); |
bd16a5f0 |
1886 | do { |
1887 | PERL_ASYNC_CHECK(); |
1888 | if (PL_debug) { |
b9ac451d |
1889 | if (PL_watchaddr && (*PL_watchaddr != PL_watchok)) |
bd16a5f0 |
1890 | PerlIO_printf(Perl_debug_log, |
1891 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", |
1892 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), |
1893 | PTR2UV(*PL_watchaddr)); |
d6721266 |
1894 | if (DEBUG_s_TEST_) { |
1895 | if (DEBUG_v_TEST_) { |
1896 | PerlIO_printf(Perl_debug_log, "\n"); |
1897 | deb_stack_all(); |
1898 | } |
1899 | else |
1900 | debstack(); |
1901 | } |
1902 | |
1903 | |
bd16a5f0 |
1904 | if (DEBUG_t_TEST_) debop(PL_op); |
1905 | if (DEBUG_P_TEST_) debprof(PL_op); |
1906 | } |
1907 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); |
9f3673fb |
1908 | DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n")); |
bd16a5f0 |
1909 | |
1910 | TAINT_NOT; |
1911 | return 0; |
1912 | } |
1913 | |
1914 | I32 |
6867be6d |
1915 | Perl_debop(pTHX_ const OP *o) |
bd16a5f0 |
1916 | { |
97aff369 |
1917 | dVAR; |
1045810a |
1918 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1919 | return 0; |
1920 | |
bd16a5f0 |
1921 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
1922 | switch (o->op_type) { |
1923 | case OP_CONST: |
1924 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); |
1925 | break; |
1926 | case OP_GVSV: |
1927 | case OP_GV: |
1928 | if (cGVOPo_gv) { |
b9ac451d |
1929 | SV * const sv = newSV(0); |
3b721df9 |
1930 | #ifdef PERL_MAD |
1931 | /* FIXME - it this making unwarranted assumptions about the |
1932 | UTF-8 cleanliness of the dump file handle? */ |
1933 | SvUTF8_on(sv); |
1934 | #endif |
bd61b366 |
1935 | gv_fullname3(sv, cGVOPo_gv, NULL); |
93524f2b |
1936 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 |
1937 | SvREFCNT_dec(sv); |
1938 | } |
1939 | else |
1940 | PerlIO_printf(Perl_debug_log, "(NULL)"); |
1941 | break; |
1942 | case OP_PADSV: |
1943 | case OP_PADAV: |
1944 | case OP_PADHV: |
a3b680e6 |
1945 | { |
bd16a5f0 |
1946 | /* print the lexical's name */ |
b9ac451d |
1947 | CV * const cv = deb_curcv(cxstack_ix); |
a3b680e6 |
1948 | SV *sv; |
bd16a5f0 |
1949 | if (cv) { |
b9ac451d |
1950 | AV * const padlist = CvPADLIST(cv); |
b464bac0 |
1951 | AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); |
bd16a5f0 |
1952 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
1953 | } else |
a0714e2c |
1954 | sv = NULL; |
bd16a5f0 |
1955 | if (sv) |
b9ac451d |
1956 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 |
1957 | else |
b9ac451d |
1958 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); |
a3b680e6 |
1959 | } |
bd16a5f0 |
1960 | break; |
1961 | default: |
091ab601 |
1962 | break; |
bd16a5f0 |
1963 | } |
1964 | PerlIO_printf(Perl_debug_log, "\n"); |
1965 | return 0; |
1966 | } |
1967 | |
1968 | STATIC CV* |
1969 | S_deb_curcv(pTHX_ I32 ix) |
1970 | { |
97aff369 |
1971 | dVAR; |
b9ac451d |
1972 | const PERL_CONTEXT * const cx = &cxstack[ix]; |
bd16a5f0 |
1973 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
1974 | return cx->blk_sub.cv; |
1975 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) |
1976 | return PL_compcv; |
1977 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) |
1978 | return PL_main_cv; |
1979 | else if (ix <= 0) |
601f1833 |
1980 | return NULL; |
bd16a5f0 |
1981 | else |
1982 | return deb_curcv(ix - 1); |
1983 | } |
1984 | |
1985 | void |
1986 | Perl_watch(pTHX_ char **addr) |
1987 | { |
97aff369 |
1988 | dVAR; |
bd16a5f0 |
1989 | PL_watchaddr = addr; |
1990 | PL_watchok = *addr; |
1991 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", |
1992 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); |
1993 | } |
1994 | |
1995 | STATIC void |
e1ec3a88 |
1996 | S_debprof(pTHX_ const OP *o) |
bd16a5f0 |
1997 | { |
97aff369 |
1998 | dVAR; |
1045810a |
1999 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
2000 | return; |
bd16a5f0 |
2001 | if (!PL_profiledata) |
a02a5408 |
2002 | Newxz(PL_profiledata, MAXO, U32); |
bd16a5f0 |
2003 | ++PL_profiledata[o->op_type]; |
2004 | } |
2005 | |
2006 | void |
2007 | Perl_debprofdump(pTHX) |
2008 | { |
97aff369 |
2009 | dVAR; |
bd16a5f0 |
2010 | unsigned i; |
2011 | if (!PL_profiledata) |
2012 | return; |
2013 | for (i = 0; i < MAXO; i++) { |
2014 | if (PL_profiledata[i]) |
2015 | PerlIO_printf(Perl_debug_log, |
2016 | "%5lu %s\n", (unsigned long)PL_profiledata[i], |
2017 | PL_op_name[i]); |
2018 | } |
2019 | } |
66610fdd |
2020 | |
3b721df9 |
2021 | #ifdef PERL_MAD |
2022 | /* |
2023 | * XML variants of most of the above routines |
2024 | */ |
2025 | |
2026 | STATIC |
2027 | void |
2028 | S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
2029 | { |
2030 | va_list args; |
2031 | PerlIO_printf(file, "\n "); |
2032 | va_start(args, pat); |
2033 | xmldump_vindent(level, file, pat, &args); |
2034 | va_end(args); |
2035 | } |
2036 | |
2037 | |
2038 | void |
2039 | Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
2040 | { |
2041 | va_list args; |
2042 | va_start(args, pat); |
2043 | xmldump_vindent(level, file, pat, &args); |
2044 | va_end(args); |
2045 | } |
2046 | |
2047 | void |
2048 | Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
2049 | { |
2050 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
2051 | PerlIO_vprintf(file, pat, *args); |
2052 | } |
2053 | |
2054 | void |
2055 | Perl_xmldump_all(pTHX) |
2056 | { |
2057 | PerlIO_setlinebuf(PL_xmlfp); |
2058 | if (PL_main_root) |
2059 | op_xmldump(PL_main_root); |
2060 | if (PL_xmlfp != (PerlIO*)PerlIO_stdout()) |
2061 | PerlIO_close(PL_xmlfp); |
2062 | PL_xmlfp = 0; |
2063 | } |
2064 | |
2065 | void |
2066 | Perl_xmldump_packsubs(pTHX_ const HV *stash) |
2067 | { |
2068 | I32 i; |
2069 | HE *entry; |
2070 | |
2071 | if (!HvARRAY(stash)) |
2072 | return; |
2073 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
2074 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
2075 | GV *gv = (GV*)HeVAL(entry); |
2076 | HV *hv; |
2077 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
2078 | continue; |
2079 | if (GvCVu(gv)) |
2080 | xmldump_sub(gv); |
2081 | if (GvFORM(gv)) |
2082 | xmldump_form(gv); |
2083 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
2084 | && (hv = GvHV(gv)) && hv != PL_defstash) |
2085 | xmldump_packsubs(hv); /* nested package */ |
2086 | } |
2087 | } |
2088 | } |
2089 | |
2090 | void |
2091 | Perl_xmldump_sub(pTHX_ const GV *gv) |
2092 | { |
2093 | SV *sv = sv_newmortal(); |
2094 | |
2095 | gv_fullname3(sv, gv, Nullch); |
2096 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv)); |
2097 | if (CvXSUB(GvCV(gv))) |
2098 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n", |
2099 | PTR2UV(CvXSUB(GvCV(gv))), |
2100 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
2101 | else if (CvROOT(GvCV(gv))) |
2102 | op_xmldump(CvROOT(GvCV(gv))); |
2103 | else |
2104 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); |
2105 | } |
2106 | |
2107 | void |
2108 | Perl_xmldump_form(pTHX_ const GV *gv) |
2109 | { |
2110 | SV *sv = sv_newmortal(); |
2111 | |
2112 | gv_fullname3(sv, gv, Nullch); |
2113 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv)); |
2114 | if (CvROOT(GvFORM(gv))) |
2115 | op_xmldump(CvROOT(GvFORM(gv))); |
2116 | else |
2117 | Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n"); |
2118 | } |
2119 | |
2120 | void |
2121 | Perl_xmldump_eval(pTHX) |
2122 | { |
2123 | op_xmldump(PL_eval_root); |
2124 | } |
2125 | |
2126 | char * |
2127 | Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv) |
2128 | { |
2129 | return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv)); |
2130 | } |
2131 | |
2132 | char * |
2133 | Perl_sv_catxmlpvn(pTHX_ SV *dsv, char* pv, STRLEN len, int utf8) |
2134 | { |
2135 | unsigned int c; |
2136 | char *e = pv + len; |
2137 | char *start = pv; |
2138 | STRLEN dsvcur; |
2139 | STRLEN cl; |
2140 | |
2141 | sv_catpvn(dsv,"",0); |
2142 | dsvcur = SvCUR(dsv); /* in case we have to restart */ |
2143 | |
2144 | retry: |
2145 | while (pv < e) { |
2146 | if (utf8) { |
2147 | c = utf8_to_uvchr((U8*)pv, &cl); |
2148 | if (cl == 0) { |
2149 | SvCUR(dsv) = dsvcur; |
2150 | pv = start; |
2151 | utf8 = 0; |
2152 | goto retry; |
2153 | } |
2154 | } |
2155 | else |
2156 | c = (*pv & 255); |
2157 | |
2158 | switch (c) { |
2159 | case 0x00: |
2160 | case 0x01: |
2161 | case 0x02: |
2162 | case 0x03: |
2163 | case 0x04: |
2164 | case 0x05: |
2165 | case 0x06: |
2166 | case 0x07: |
2167 | case 0x08: |
2168 | case 0x0b: |
2169 | case 0x0c: |
2170 | case 0x0e: |
2171 | case 0x0f: |
2172 | case 0x10: |
2173 | case 0x11: |
2174 | case 0x12: |
2175 | case 0x13: |
2176 | case 0x14: |
2177 | case 0x15: |
2178 | case 0x16: |
2179 | case 0x17: |
2180 | case 0x18: |
2181 | case 0x19: |
2182 | case 0x1a: |
2183 | case 0x1b: |
2184 | case 0x1c: |
2185 | case 0x1d: |
2186 | case 0x1e: |
2187 | case 0x1f: |
2188 | case 0x7f: |
2189 | case 0x80: |
2190 | case 0x81: |
2191 | case 0x82: |
2192 | case 0x83: |
2193 | case 0x84: |
2194 | case 0x86: |
2195 | case 0x87: |
2196 | case 0x88: |
2197 | case 0x89: |
2198 | case 0x90: |
2199 | case 0x91: |
2200 | case 0x92: |
2201 | case 0x93: |
2202 | case 0x94: |
2203 | case 0x95: |
2204 | case 0x96: |
2205 | case 0x97: |
2206 | case 0x98: |
2207 | case 0x99: |
2208 | case 0x9a: |
2209 | case 0x9b: |
2210 | case 0x9c: |
2211 | case 0x9d: |
2212 | case 0x9e: |
2213 | case 0x9f: |
2214 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); |
2215 | break; |
2216 | case '<': |
2217 | Perl_sv_catpvf(aTHX_ dsv, "<"); |
2218 | break; |
2219 | case '>': |
2220 | Perl_sv_catpvf(aTHX_ dsv, ">"); |
2221 | break; |
2222 | case '&': |
2223 | Perl_sv_catpvf(aTHX_ dsv, "&"); |
2224 | break; |
2225 | case '"': |
2226 | Perl_sv_catpvf(aTHX_ dsv, """); |
2227 | break; |
2228 | default: |
2229 | if (c < 0xD800) { |
2230 | if (c < 32 || c > 127) { |
2231 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); |
2232 | } |
2233 | else { |
2234 | Perl_sv_catpvf(aTHX_ dsv, "%c", c); |
2235 | } |
2236 | break; |
2237 | } |
2238 | if ((c >= 0xD800 && c <= 0xDB7F) || |
2239 | (c >= 0xDC00 && c <= 0xDFFF) || |
2240 | (c >= 0xFFF0 && c <= 0xFFFF) || |
2241 | c > 0x10ffff) |
2242 | Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c); |
2243 | else |
2244 | Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c); |
2245 | } |
2246 | |
2247 | if (utf8) |
2248 | pv += UTF8SKIP(pv); |
2249 | else |
2250 | pv++; |
2251 | } |
2252 | |
2253 | return SvPVX(dsv); |
2254 | } |
2255 | |
2256 | char * |
2257 | Perl_sv_xmlpeek(pTHX_ SV *sv) |
2258 | { |
2259 | SV *t = sv_newmortal(); |
2260 | STRLEN n_a; |
2261 | int unref = 0; |
2262 | |
2263 | sv_utf8_upgrade(t); |
2264 | sv_setpvn(t, "", 0); |
2265 | /* retry: */ |
2266 | if (!sv) { |
2267 | sv_catpv(t, "VOID=\"\""); |
2268 | goto finish; |
2269 | } |
2270 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { |
2271 | sv_catpv(t, "WILD=\"\""); |
2272 | goto finish; |
2273 | } |
2274 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
2275 | if (sv == &PL_sv_undef) { |
2276 | sv_catpv(t, "SV_UNDEF=\"1\""); |
2277 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
2278 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2279 | SvREADONLY(sv)) |
2280 | goto finish; |
2281 | } |
2282 | else if (sv == &PL_sv_no) { |
2283 | sv_catpv(t, "SV_NO=\"1\""); |
2284 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
2285 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2286 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
2287 | SVp_POK|SVp_NOK)) && |
2288 | SvCUR(sv) == 0 && |
2289 | SvNVX(sv) == 0.0) |
2290 | goto finish; |
2291 | } |
2292 | else if (sv == &PL_sv_yes) { |
2293 | sv_catpv(t, "SV_YES=\"1\""); |
2294 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
2295 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2296 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
2297 | SVp_POK|SVp_NOK)) && |
2298 | SvCUR(sv) == 1 && |
2299 | SvPVX(sv) && *SvPVX(sv) == '1' && |
2300 | SvNVX(sv) == 1.0) |
2301 | goto finish; |
2302 | } |
2303 | else { |
2304 | sv_catpv(t, "SV_PLACEHOLDER=\"1\""); |
2305 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
2306 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
2307 | SvREADONLY(sv)) |
2308 | goto finish; |
2309 | } |
2310 | sv_catpv(t, " XXX=\"\" "); |
2311 | } |
2312 | else if (SvREFCNT(sv) == 0) { |
2313 | sv_catpv(t, " refcnt=\"0\""); |
2314 | unref++; |
2315 | } |
2316 | else if (DEBUG_R_TEST_) { |
2317 | int is_tmp = 0; |
2318 | I32 ix; |
2319 | /* is this SV on the tmps stack? */ |
2320 | for (ix=PL_tmps_ix; ix>=0; ix--) { |
2321 | if (PL_tmps_stack[ix] == sv) { |
2322 | is_tmp = 1; |
2323 | break; |
2324 | } |
2325 | } |
2326 | if (SvREFCNT(sv) > 1) |
2327 | Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv), |
2328 | is_tmp ? "T" : ""); |
2329 | else if (is_tmp) |
2330 | sv_catpv(t, " DRT=\"<T>\""); |
2331 | } |
2332 | |
2333 | if (SvROK(sv)) { |
2334 | sv_catpv(t, " ROK=\"\""); |
2335 | } |
2336 | switch (SvTYPE(sv)) { |
2337 | default: |
2338 | sv_catpv(t, " FREED=\"1\""); |
2339 | goto finish; |
2340 | |
2341 | case SVt_NULL: |
2342 | sv_catpv(t, " UNDEF=\"1\""); |
2343 | goto finish; |
2344 | case SVt_IV: |
2345 | sv_catpv(t, " IV=\""); |
2346 | break; |
2347 | case SVt_NV: |
2348 | sv_catpv(t, " NV=\""); |
2349 | break; |
2350 | case SVt_RV: |
2351 | sv_catpv(t, " RV=\""); |
2352 | break; |
2353 | case SVt_PV: |
2354 | sv_catpv(t, " PV=\""); |
2355 | break; |
2356 | case SVt_PVIV: |
2357 | sv_catpv(t, " PVIV=\""); |
2358 | break; |
2359 | case SVt_PVNV: |
2360 | sv_catpv(t, " PVNV=\""); |
2361 | break; |
2362 | case SVt_PVMG: |
2363 | sv_catpv(t, " PVMG=\""); |
2364 | break; |
2365 | case SVt_PVLV: |
2366 | sv_catpv(t, " PVLV=\""); |
2367 | break; |
2368 | case SVt_PVAV: |
2369 | sv_catpv(t, " AV=\""); |
2370 | break; |
2371 | case SVt_PVHV: |
2372 | sv_catpv(t, " HV=\""); |
2373 | break; |
2374 | case SVt_PVCV: |
2375 | if (CvGV(sv)) |
2376 | Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv))); |
2377 | else |
2378 | sv_catpv(t, " CV=\"()\""); |
2379 | goto finish; |
2380 | case SVt_PVGV: |
2381 | sv_catpv(t, " GV=\""); |
2382 | break; |
2383 | case SVt_PVBM: |
2384 | sv_catpv(t, " BM=\""); |
2385 | break; |
2386 | case SVt_PVFM: |
2387 | sv_catpv(t, " FM=\""); |
2388 | break; |
2389 | case SVt_PVIO: |
2390 | sv_catpv(t, " IO=\""); |
2391 | break; |
2392 | } |
2393 | |
2394 | if (SvPOKp(sv)) { |
2395 | if (SvPVX(sv)) { |
2396 | sv_catxmlsv(t, sv); |
2397 | } |
2398 | } |
2399 | else if (SvNOKp(sv)) { |
2400 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
2401 | Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv)); |
2402 | RESTORE_NUMERIC_LOCAL(); |
2403 | } |
2404 | else if (SvIOKp(sv)) { |
2405 | if (SvIsUV(sv)) |
2406 | Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv)); |
2407 | else |
2408 | Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv)); |
2409 | } |
2410 | else |
2411 | sv_catpv(t, ""); |
2412 | sv_catpv(t, "\""); |
2413 | |
2414 | finish: |
2415 | if (unref) { |
2416 | while (unref--) |
2417 | sv_catpv(t, ")"); |
2418 | } |
2419 | return SvPV(t, n_a); |
2420 | } |
2421 | |
2422 | void |
2423 | Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm) |
2424 | { |
2425 | if (!pm) { |
2426 | Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n"); |
2427 | return; |
2428 | } |
2429 | Perl_xmldump_indent(aTHX_ level, file, "<pmop \n"); |
2430 | level++; |
2431 | if (PM_GETRE(pm)) { |
2432 | char *s = PM_GETRE(pm)->precomp; |
2433 | SV *tmpsv = newSV(0); |
2434 | SvUTF8_on(tmpsv); |
2435 | sv_catxmlpvn(tmpsv, s, strlen(s), 1); |
2436 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n", |
2437 | SvPVX(tmpsv)); |
2438 | SvREFCNT_dec(tmpsv); |
2439 | Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n", |
2440 | (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP"); |
2441 | } |
2442 | else |
2443 | Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n"); |
2444 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
3df43ef7 |
2445 | SV * const tmpsv = pm_description(pm); |
3b721df9 |
2446 | Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
2447 | SvREFCNT_dec(tmpsv); |
2448 | } |
2449 | |
2450 | level--; |
2451 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
2452 | Perl_xmldump_indent(aTHX_ level, file, ">\n"); |
2453 | Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n"); |
2454 | do_op_xmldump(level+2, file, pm->op_pmreplroot); |
2455 | Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n"); |
2456 | Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n"); |
2457 | } |
2458 | else |
2459 | Perl_xmldump_indent(aTHX_ level, file, "/>\n"); |
2460 | } |
2461 | |
2462 | void |
2463 | Perl_pmop_xmldump(pTHX_ const PMOP *pm) |
2464 | { |
2465 | do_pmop_xmldump(0, PL_xmlfp, pm); |
2466 | } |
2467 | |
2468 | void |
2469 | Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o) |
2470 | { |
2471 | UV seq; |
2472 | int contents = 0; |
2473 | if (!o) |
2474 | return; |
2475 | sequence(o); |
2476 | seq = sequence_num(o); |
2477 | Perl_xmldump_indent(aTHX_ level, file, |
2478 | "<op_%s seq=\"%"UVuf" -> ", |
2479 | OP_NAME(o), |
2480 | seq); |
2481 | level++; |
2482 | if (o->op_next) |
2483 | PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"", |
2484 | sequence_num(o->op_next)); |
2485 | else |
2486 | PerlIO_printf(file, "DONE\""); |
2487 | |
2488 | if (o->op_targ) { |
2489 | if (o->op_type == OP_NULL) |
2490 | { |
2491 | PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]); |
2492 | if (o->op_targ == OP_NEXTSTATE) |
2493 | { |
2494 | if (CopLINE(cCOPo)) |
f5992bc4 |
2495 | PerlIO_printf(file, " line=\"%"UVuf"\"", |
3b721df9 |
2496 | (UV)CopLINE(cCOPo)); |
2497 | if (CopSTASHPV(cCOPo)) |
2498 | PerlIO_printf(file, " package=\"%s\"", |
2499 | CopSTASHPV(cCOPo)); |
2500 | if (cCOPo->cop_label) |
2501 | PerlIO_printf(file, " label=\"%s\"", |
2502 | cCOPo->cop_label); |
2503 | } |
2504 | } |
2505 | else |
2506 | PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ); |
2507 | } |
2508 | #ifdef DUMPADDR |
2509 | PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next); |
2510 | #endif |
2511 | if (o->op_flags) { |
2512 | SV *tmpsv = newSVpvn("", 0); |
2513 | switch (o->op_flags & OPf_WANT) { |
2514 | case OPf_WANT_VOID: |
2515 | sv_catpv(tmpsv, ",VOID"); |
2516 | break; |
2517 | case OPf_WANT_SCALAR: |
2518 | sv_catpv(tmpsv, ",SCALAR"); |
2519 | break; |
2520 | case OPf_WANT_LIST: |
2521 | sv_catpv(tmpsv, ",LIST"); |
2522 | break; |
2523 | default: |
2524 | sv_catpv(tmpsv, ",UNKNOWN"); |
2525 | break; |
2526 | } |
2527 | if (o->op_flags & OPf_KIDS) |
2528 | sv_catpv(tmpsv, ",KIDS"); |
2529 | if (o->op_flags & OPf_PARENS) |
2530 | sv_catpv(tmpsv, ",PARENS"); |
2531 | if (o->op_flags & OPf_STACKED) |
2532 | sv_catpv(tmpsv, ",STACKED"); |
2533 | if (o->op_flags & OPf_REF) |
2534 | sv_catpv(tmpsv, ",REF"); |
2535 | if (o->op_flags & OPf_MOD) |
2536 | sv_catpv(tmpsv, ",MOD"); |
2537 | if (o->op_flags & OPf_SPECIAL) |
2538 | sv_catpv(tmpsv, ",SPECIAL"); |
2539 | PerlIO_printf(file, " flags=\"%s\"", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
2540 | SvREFCNT_dec(tmpsv); |
2541 | } |
2542 | if (o->op_private) { |
2543 | SV *tmpsv = newSVpvn("", 0); |
2544 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
2545 | if (o->op_private & OPpTARGET_MY) |
2546 | sv_catpv(tmpsv, ",TARGET_MY"); |
2547 | } |
2548 | else if (o->op_type == OP_LEAVESUB || |
2549 | o->op_type == OP_LEAVE || |
2550 | o->op_type == OP_LEAVESUBLV || |
2551 | o->op_type == OP_LEAVEWRITE) { |
2552 | if (o->op_private & OPpREFCOUNTED) |
2553 | sv_catpv(tmpsv, ",REFCOUNTED"); |
2554 | } |
2555 | else if (o->op_type == OP_AASSIGN) { |
2556 | if (o->op_private & OPpASSIGN_COMMON) |
2557 | sv_catpv(tmpsv, ",COMMON"); |
2558 | } |
2559 | else if (o->op_type == OP_SASSIGN) { |
2560 | if (o->op_private & OPpASSIGN_BACKWARDS) |
2561 | sv_catpv(tmpsv, ",BACKWARDS"); |
2562 | } |
2563 | else if (o->op_type == OP_TRANS) { |
2564 | if (o->op_private & OPpTRANS_SQUASH) |
2565 | sv_catpv(tmpsv, ",SQUASH"); |
2566 | if (o->op_private & OPpTRANS_DELETE) |
2567 | sv_catpv(tmpsv, ",DELETE"); |
2568 | if (o->op_private & OPpTRANS_COMPLEMENT) |
2569 | sv_catpv(tmpsv, ",COMPLEMENT"); |
2570 | if (o->op_private & OPpTRANS_IDENTICAL) |
2571 | sv_catpv(tmpsv, ",IDENTICAL"); |
2572 | if (o->op_private & OPpTRANS_GROWS) |
2573 | sv_catpv(tmpsv, ",GROWS"); |
2574 | } |
2575 | else if (o->op_type == OP_REPEAT) { |
2576 | if (o->op_private & OPpREPEAT_DOLIST) |
2577 | sv_catpv(tmpsv, ",DOLIST"); |
2578 | } |
2579 | else if (o->op_type == OP_ENTERSUB || |
2580 | o->op_type == OP_RV2SV || |
2581 | o->op_type == OP_GVSV || |
2582 | o->op_type == OP_RV2AV || |
2583 | o->op_type == OP_RV2HV || |
2584 | o->op_type == OP_RV2GV || |
2585 | o->op_type == OP_AELEM || |
2586 | o->op_type == OP_HELEM ) |
2587 | { |
2588 | if (o->op_type == OP_ENTERSUB) { |
2589 | if (o->op_private & OPpENTERSUB_AMPER) |
2590 | sv_catpv(tmpsv, ",AMPER"); |
2591 | if (o->op_private & OPpENTERSUB_DB) |
2592 | sv_catpv(tmpsv, ",DB"); |
2593 | if (o->op_private & OPpENTERSUB_HASTARG) |
2594 | sv_catpv(tmpsv, ",HASTARG"); |
2595 | if (o->op_private & OPpENTERSUB_NOPAREN) |
2596 | sv_catpv(tmpsv, ",NOPAREN"); |
2597 | if (o->op_private & OPpENTERSUB_INARGS) |
2598 | sv_catpv(tmpsv, ",INARGS"); |
2599 | if (o->op_private & OPpENTERSUB_NOMOD) |
2600 | sv_catpv(tmpsv, ",NOMOD"); |
2601 | } |
2602 | else { |
2603 | switch (o->op_private & OPpDEREF) { |
2604 | case OPpDEREF_SV: |
2605 | sv_catpv(tmpsv, ",SV"); |
2606 | break; |
2607 | case OPpDEREF_AV: |
2608 | sv_catpv(tmpsv, ",AV"); |
2609 | break; |
2610 | case OPpDEREF_HV: |
2611 | sv_catpv(tmpsv, ",HV"); |
2612 | break; |
2613 | } |
2614 | if (o->op_private & OPpMAYBE_LVSUB) |
2615 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); |
2616 | } |
2617 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
2618 | if (o->op_private & OPpLVAL_DEFER) |
2619 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
2620 | } |
2621 | else { |
2622 | if (o->op_private & HINT_STRICT_REFS) |
2623 | sv_catpv(tmpsv, ",STRICT_REFS"); |
2624 | if (o->op_private & OPpOUR_INTRO) |
2625 | sv_catpv(tmpsv, ",OUR_INTRO"); |
2626 | } |
2627 | } |
2628 | else if (o->op_type == OP_CONST) { |
2629 | if (o->op_private & OPpCONST_BARE) |
2630 | sv_catpv(tmpsv, ",BARE"); |
2631 | if (o->op_private & OPpCONST_STRICT) |
2632 | sv_catpv(tmpsv, ",STRICT"); |
2633 | if (o->op_private & OPpCONST_ARYBASE) |
2634 | sv_catpv(tmpsv, ",ARYBASE"); |
2635 | if (o->op_private & OPpCONST_WARNING) |
2636 | sv_catpv(tmpsv, ",WARNING"); |
2637 | if (o->op_private & OPpCONST_ENTERED) |
2638 | sv_catpv(tmpsv, ",ENTERED"); |
2639 | } |
2640 | else if (o->op_type == OP_FLIP) { |
2641 | if (o->op_private & OPpFLIP_LINENUM) |
2642 | sv_catpv(tmpsv, ",LINENUM"); |
2643 | } |
2644 | else if (o->op_type == OP_FLOP) { |
2645 | if (o->op_private & OPpFLIP_LINENUM) |
2646 | sv_catpv(tmpsv, ",LINENUM"); |
2647 | } |
2648 | else if (o->op_type == OP_RV2CV) { |
2649 | if (o->op_private & OPpLVAL_INTRO) |
2650 | sv_catpv(tmpsv, ",INTRO"); |
2651 | } |
2652 | else if (o->op_type == OP_GV) { |
2653 | if (o->op_private & OPpEARLY_CV) |
2654 | sv_catpv(tmpsv, ",EARLY_CV"); |
2655 | } |
2656 | else if (o->op_type == OP_LIST) { |
2657 | if (o->op_private & OPpLIST_GUESSED) |
2658 | sv_catpv(tmpsv, ",GUESSED"); |
2659 | } |
2660 | else if (o->op_type == OP_DELETE) { |
2661 | if (o->op_private & OPpSLICE) |
2662 | sv_catpv(tmpsv, ",SLICE"); |
2663 | } |
2664 | else if (o->op_type == OP_EXISTS) { |
2665 | if (o->op_private & OPpEXISTS_SUB) |
2666 | sv_catpv(tmpsv, ",EXISTS_SUB"); |
2667 | } |
2668 | else if (o->op_type == OP_SORT) { |
2669 | if (o->op_private & OPpSORT_NUMERIC) |
2670 | sv_catpv(tmpsv, ",NUMERIC"); |
2671 | if (o->op_private & OPpSORT_INTEGER) |
2672 | sv_catpv(tmpsv, ",INTEGER"); |
2673 | if (o->op_private & OPpSORT_REVERSE) |
2674 | sv_catpv(tmpsv, ",REVERSE"); |
2675 | } |
2676 | else if (o->op_type == OP_THREADSV) { |
2677 | if (o->op_private & OPpDONE_SVREF) |
2678 | sv_catpv(tmpsv, ",SVREF"); |
2679 | } |
2680 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { |
2681 | if (o->op_private & OPpOPEN_IN_RAW) |
2682 | sv_catpv(tmpsv, ",IN_RAW"); |
2683 | if (o->op_private & OPpOPEN_IN_CRLF) |
2684 | sv_catpv(tmpsv, ",IN_CRLF"); |
2685 | if (o->op_private & OPpOPEN_OUT_RAW) |
2686 | sv_catpv(tmpsv, ",OUT_RAW"); |
2687 | if (o->op_private & OPpOPEN_OUT_CRLF) |
2688 | sv_catpv(tmpsv, ",OUT_CRLF"); |
2689 | } |
2690 | else if (o->op_type == OP_EXIT) { |
2691 | if (o->op_private & OPpEXIT_VMSISH) |
2692 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
2693 | if (o->op_private & OPpHUSH_VMSISH) |
2694 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
2695 | } |
2696 | else if (o->op_type == OP_DIE) { |
2697 | if (o->op_private & OPpHUSH_VMSISH) |
2698 | sv_catpv(tmpsv, ",HUSH_VMSISH"); |
2699 | } |
2700 | else if (PL_check[o->op_type] != MEMBER_TO_FPTR(Perl_ck_ftst)) { |
2701 | if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS) |
2702 | sv_catpv(tmpsv, ",FT_ACCESS"); |
2703 | if (o->op_private & OPpFT_STACKED) |
2704 | sv_catpv(tmpsv, ",FT_STACKED"); |
2705 | } |
2706 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
2707 | sv_catpv(tmpsv, ",INTRO"); |
2708 | if (SvCUR(tmpsv)) |
2709 | S_xmldump_attr(aTHX_ level, file, "private=\"%s\"", SvPVX(tmpsv) + 1); |
2710 | SvREFCNT_dec(tmpsv); |
2711 | } |
2712 | |
2713 | switch (o->op_type) { |
2714 | case OP_AELEMFAST: |
2715 | if (o->op_flags & OPf_SPECIAL) { |
2716 | break; |
2717 | } |
2718 | case OP_GVSV: |
2719 | case OP_GV: |
2720 | #ifdef USE_ITHREADS |
2721 | S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix); |
2722 | #else |
2723 | if (cSVOPo->op_sv) { |
ef2570c4 |
2724 | SV *tmpsv1 = newSV(0); |
2725 | SV *tmpsv2 = newSV(0); |
3b721df9 |
2726 | char *s; |
2727 | STRLEN len; |
b123ab9d |
2728 | SvUTF8_on(tmpsv1); |
2729 | SvUTF8_on(tmpsv2); |
3b721df9 |
2730 | ENTER; |
2731 | SAVEFREESV(tmpsv1); |
2732 | SAVEFREESV(tmpsv2); |
2733 | gv_fullname3(tmpsv1, (GV*)cSVOPo->op_sv, Nullch); |
2734 | s = SvPV(tmpsv1,len); |
2735 | sv_catxmlpvn(tmpsv2, s, len, 1); |
2736 | S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len)); |
2737 | LEAVE; |
2738 | } |
2739 | else |
2740 | S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\""); |
2741 | #endif |
2742 | break; |
2743 | case OP_CONST: |
2744 | case OP_METHOD_NAMED: |
2745 | #ifndef USE_ITHREADS |
2746 | /* with ITHREADS, consts are stored in the pad, and the right pad |
2747 | * may not be active here, so skip */ |
2748 | S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv)); |
2749 | #endif |
2750 | break; |
2751 | case OP_ANONCODE: |
2752 | if (!contents) { |
2753 | contents = 1; |
2754 | PerlIO_printf(file, ">\n"); |
2755 | } |
2756 | do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv)); |
2757 | break; |
2758 | case OP_SETSTATE: |
2759 | case OP_NEXTSTATE: |
2760 | case OP_DBSTATE: |
2761 | if (CopLINE(cCOPo)) |
f5992bc4 |
2762 | S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"", |
3b721df9 |
2763 | (UV)CopLINE(cCOPo)); |
2764 | if (CopSTASHPV(cCOPo)) |
2765 | S_xmldump_attr(aTHX_ level, file, "package=\"%s\"", |
2766 | CopSTASHPV(cCOPo)); |
2767 | if (cCOPo->cop_label) |
2768 | S_xmldump_attr(aTHX_ level, file, "label=\"%s\"", |
2769 | cCOPo->cop_label); |
2770 | break; |
2771 | case OP_ENTERLOOP: |
2772 | S_xmldump_attr(aTHX_ level, file, "redo=\""); |
2773 | if (cLOOPo->op_redoop) |
2774 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop)); |
2775 | else |
2776 | PerlIO_printf(file, "DONE\""); |
2777 | S_xmldump_attr(aTHX_ level, file, "next=\""); |
2778 | if (cLOOPo->op_nextop) |
2779 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop)); |
2780 | else |
2781 | PerlIO_printf(file, "DONE\""); |
2782 | S_xmldump_attr(aTHX_ level, file, "last=\""); |
2783 | if (cLOOPo->op_lastop) |
2784 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop)); |
2785 | else |
2786 | PerlIO_printf(file, "DONE\""); |
2787 | break; |
2788 | case OP_COND_EXPR: |
2789 | case OP_RANGE: |
2790 | case OP_MAPWHILE: |
2791 | case OP_GREPWHILE: |
2792 | case OP_OR: |
2793 | case OP_AND: |
2794 | S_xmldump_attr(aTHX_ level, file, "other=\""); |
2795 | if (cLOGOPo->op_other) |
2796 | PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other)); |
2797 | else |
2798 | PerlIO_printf(file, "DONE\""); |
2799 | break; |
2800 | case OP_LEAVE: |
2801 | case OP_LEAVEEVAL: |
2802 | case OP_LEAVESUB: |
2803 | case OP_LEAVESUBLV: |
2804 | case OP_LEAVEWRITE: |
2805 | case OP_SCOPE: |
2806 | if (o->op_private & OPpREFCOUNTED) |
2807 | S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ); |
2808 | break; |
2809 | default: |
2810 | break; |
2811 | } |
2812 | |
2813 | if (PL_madskills && o->op_madprop) { |
2814 | SV *tmpsv = newSVpvn("", 0); |
2815 | MADPROP* mp = o->op_madprop; |
2816 | sv_utf8_upgrade(tmpsv); |
2817 | if (!contents) { |
2818 | contents = 1; |
2819 | PerlIO_printf(file, ">\n"); |
2820 | } |
2821 | Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n"); |
2822 | level++; |
2823 | while (mp) { |
2824 | char tmp = mp->mad_key; |
2825 | sv_setpvn(tmpsv,"\"",1); |
2826 | if (tmp) |
2827 | sv_catxmlpvn(tmpsv, &tmp, 1, 0); |
2828 | sv_catpv(tmpsv, "\""); |
2829 | switch (mp->mad_type) { |
2830 | case MAD_NULL: |
2831 | sv_catpv(tmpsv, "NULL"); |
2832 | Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv)); |
2833 | break; |
2834 | case MAD_PV: |
2835 | sv_catpv(tmpsv, " val=\""); |
2836 | sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1); |
2837 | sv_catpv(tmpsv, "\""); |
2838 | Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv)); |
2839 | break; |
2840 | case MAD_SV: |
2841 | sv_catpv(tmpsv, " val=\""); |
2842 | sv_catxmlsv(tmpsv, (SV*)mp->mad_val); |
2843 | sv_catpv(tmpsv, "\""); |
2844 | Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv)); |
2845 | break; |
2846 | case MAD_OP: |
2847 | if ((OP*)mp->mad_val) { |
2848 | Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv)); |
2849 | do_op_xmldump(level+1, file, (OP*)mp->mad_val); |
2850 | Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n"); |
2851 | } |
2852 | break; |
2853 | default: |
2854 | Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv)); |
2855 | break; |
2856 | } |
2857 | mp = mp->mad_next; |
2858 | } |
2859 | level--; |
2860 | Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n"); |
2861 | |
2862 | SvREFCNT_dec(tmpsv); |
2863 | } |
2864 | |
2865 | switch (o->op_type) { |
2866 | case OP_PUSHRE: |
2867 | case OP_MATCH: |
2868 | case OP_QR: |
2869 | case OP_SUBST: |
2870 | if (!contents) { |
2871 | contents = 1; |
2872 | PerlIO_printf(file, ">\n"); |
2873 | } |
2874 | do_pmop_xmldump(level, file, cPMOPo); |
2875 | break; |
2876 | default: |
2877 | break; |
2878 | } |
2879 | |
2880 | if (o->op_flags & OPf_KIDS) { |
2881 | OP *kid; |
2882 | if (!contents) { |
2883 | contents = 1; |
2884 | PerlIO_printf(file, ">\n"); |
2885 | } |
2886 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
2887 | do_op_xmldump(level, file, kid); |
2888 | } |
2889 | |
2890 | if (contents) |
2891 | Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o)); |
2892 | else |
2893 | PerlIO_printf(file, " />\n"); |
2894 | } |
2895 | |
2896 | void |
2897 | Perl_op_xmldump(pTHX_ const OP *o) |
2898 | { |
2899 | do_op_xmldump(0, PL_xmlfp, o); |
2900 | } |
2901 | #endif |
2902 | |
66610fdd |
2903 | /* |
2904 | * Local variables: |
2905 | * c-indentation-style: bsd |
2906 | * c-basic-offset: 4 |
2907 | * indent-tabs-mode: t |
2908 | * End: |
2909 | * |
37442d52 |
2910 | * ex: set ts=8 sts=4 sw=4 noet: |
2911 | */ |