Commit | Line | Data |
a0d0e21e |
1 | /* dump.c |
a687059c |
2 | * |
4eb8286e |
3 | * Copyright (c) 1991-1999, Larry Wall |
a687059c |
4 | * |
6e21c824 |
5 | * You may distribute under the terms of either the GNU General Public |
6 | * License or the Artistic License, as specified in the README file. |
8d063cd8 |
7 | * |
a0d0e21e |
8 | */ |
9 | |
10 | /* |
11 | * "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and |
12 | * it has not been hard for me to read your mind and memory.'" |
8d063cd8 |
13 | */ |
14 | |
8d063cd8 |
15 | #include "EXTERN.h" |
864dbfa3 |
16 | #define PERL_IN_DUMP_C |
8d063cd8 |
17 | #include "perl.h" |
f722798b |
18 | #include "regcomp.h" |
8d063cd8 |
19 | |
3967c732 |
20 | #ifndef DBL_DIG |
21 | #define DBL_DIG 15 /* A guess that works lots of places */ |
22 | #endif |
23 | |
24 | void |
864dbfa3 |
25 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 |
26 | { |
27 | dTHR; |
28 | va_list args; |
29 | |
30 | va_start(args, pat); |
31 | PerlIO_printf(file, "%*s", level*PL_dumpindent, ""); |
32 | PerlIO_vprintf(file, pat, args); |
33 | va_end(args); |
34 | } |
8adcabd8 |
35 | |
36 | void |
864dbfa3 |
37 | Perl_dump_all(pTHX) |
79072805 |
38 | { |
11343788 |
39 | dTHR; |
760ac839 |
40 | PerlIO_setlinebuf(Perl_debug_log); |
3280af22 |
41 | if (PL_main_root) |
3967c732 |
42 | op_dump(PL_main_root); |
3280af22 |
43 | dump_packsubs(PL_defstash); |
463ee0b2 |
44 | } |
45 | |
46 | void |
864dbfa3 |
47 | Perl_dump_packsubs(pTHX_ HV *stash) |
463ee0b2 |
48 | { |
11343788 |
49 | dTHR; |
a0d0e21e |
50 | I32 i; |
463ee0b2 |
51 | HE *entry; |
52 | |
8990e307 |
53 | if (!HvARRAY(stash)) |
54 | return; |
a0d0e21e |
55 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
4db58590 |
56 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
57 | GV *gv = (GV*)HeVAL(entry); |
463ee0b2 |
58 | HV *hv; |
e29cdcb3 |
59 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
60 | continue; |
8ebc5c01 |
61 | if (GvCVu(gv)) |
463ee0b2 |
62 | dump_sub(gv); |
85e6fe83 |
63 | if (GvFORM(gv)) |
64 | dump_form(gv); |
4db58590 |
65 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' && |
3280af22 |
66 | (hv = GvHV(gv)) && HvNAME(hv) && hv != PL_defstash) |
463ee0b2 |
67 | dump_packsubs(hv); /* nested package */ |
68 | } |
79072805 |
69 | } |
70 | } |
71 | |
72 | void |
864dbfa3 |
73 | Perl_dump_sub(pTHX_ GV *gv) |
a687059c |
74 | { |
8990e307 |
75 | SV *sv = sv_newmortal(); |
85e6fe83 |
76 | |
f6aff53a |
77 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 |
78 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX(sv)); |
a0d0e21e |
79 | if (CvXSUB(GvCV(gv))) |
cea2e8a9 |
80 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%x %d)\n", |
a0d0e21e |
81 | (long)CvXSUB(GvCV(gv)), |
82 | CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 |
83 | else if (CvROOT(GvCV(gv))) |
3967c732 |
84 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 |
85 | else |
cea2e8a9 |
86 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 |
87 | } |
88 | |
89 | void |
864dbfa3 |
90 | Perl_dump_form(pTHX_ GV *gv) |
85e6fe83 |
91 | { |
92 | SV *sv = sv_newmortal(); |
93 | |
f6aff53a |
94 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 |
95 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX(sv)); |
85e6fe83 |
96 | if (CvROOT(GvFORM(gv))) |
3967c732 |
97 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 |
98 | else |
cea2e8a9 |
99 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c |
100 | } |
101 | |
8adcabd8 |
102 | void |
864dbfa3 |
103 | Perl_dump_eval(pTHX) |
8d063cd8 |
104 | { |
3967c732 |
105 | op_dump(PL_eval_root); |
106 | } |
107 | |
108 | char * |
864dbfa3 |
109 | Perl_pv_display(pTHX_ SV *sv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) |
3967c732 |
110 | { |
111 | int truncated = 0; |
112 | int nul_terminated = len > cur && pv[cur] == '\0'; |
113 | |
114 | sv_setpvn(sv, "\"", 1); |
115 | for (; cur--; pv++) { |
116 | if (pvlim && SvCUR(sv) >= pvlim) { |
117 | truncated++; |
118 | break; |
119 | } |
120 | if (isPRINT(*pv)) { |
121 | switch (*pv) { |
122 | case '\t': sv_catpvn(sv, "\\t", 2); break; |
123 | case '\n': sv_catpvn(sv, "\\n", 2); break; |
124 | case '\r': sv_catpvn(sv, "\\r", 2); break; |
125 | case '\f': sv_catpvn(sv, "\\f", 2); break; |
126 | case '"': sv_catpvn(sv, "\\\"", 2); break; |
127 | case '\\': sv_catpvn(sv, "\\\\", 2); break; |
128 | default: sv_catpvn(sv, pv, 1); break; |
129 | } |
130 | } |
131 | else { |
132 | if (cur && isDIGIT(*(pv+1))) |
cea2e8a9 |
133 | Perl_sv_catpvf(aTHX_ sv, "\\%03o", *pv); |
3967c732 |
134 | else |
cea2e8a9 |
135 | Perl_sv_catpvf(aTHX_ sv, "\\%o", *pv); |
3967c732 |
136 | } |
137 | } |
138 | sv_catpvn(sv, "\"", 1); |
139 | if (truncated) |
140 | sv_catpvn(sv, "...", 3); |
141 | if (nul_terminated) |
142 | sv_catpvn(sv, "\\0", 2); |
143 | |
144 | return SvPVX(sv); |
145 | } |
146 | |
147 | char * |
864dbfa3 |
148 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 |
149 | { |
150 | SV *t = sv_newmortal(); |
2d8e6c8d |
151 | STRLEN n_a; |
3967c732 |
152 | int unref = 0; |
153 | |
154 | sv_setpvn(t, "", 0); |
155 | retry: |
156 | if (!sv) { |
157 | sv_catpv(t, "VOID"); |
158 | goto finish; |
159 | } |
160 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { |
161 | sv_catpv(t, "WILD"); |
162 | goto finish; |
163 | } |
164 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes) { |
165 | if (sv == &PL_sv_undef) { |
166 | sv_catpv(t, "SV_UNDEF"); |
167 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| |
168 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
169 | SvREADONLY(sv)) |
170 | goto finish; |
171 | } |
172 | else if (sv == &PL_sv_no) { |
173 | sv_catpv(t, "SV_NO"); |
174 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
175 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
176 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
177 | SVp_POK|SVp_NOK)) && |
178 | SvCUR(sv) == 0 && |
179 | SvNVX(sv) == 0.0) |
180 | goto finish; |
181 | } |
182 | else { |
183 | sv_catpv(t, "SV_YES"); |
184 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| |
185 | SVs_GMG|SVs_SMG|SVs_RMG)) && |
186 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| |
187 | SVp_POK|SVp_NOK)) && |
188 | SvCUR(sv) == 1 && |
189 | SvPVX(sv) && *SvPVX(sv) == '1' && |
190 | SvNVX(sv) == 1.0) |
191 | goto finish; |
192 | } |
193 | sv_catpv(t, ":"); |
194 | } |
195 | else if (SvREFCNT(sv) == 0) { |
196 | sv_catpv(t, "("); |
197 | unref++; |
198 | } |
199 | if (SvROK(sv)) { |
200 | sv_catpv(t, "\\"); |
201 | if (SvCUR(t) + unref > 10) { |
202 | SvCUR(t) = unref + 3; |
203 | *SvEND(t) = '\0'; |
204 | sv_catpv(t, "..."); |
205 | goto finish; |
206 | } |
207 | sv = (SV*)SvRV(sv); |
208 | goto retry; |
209 | } |
210 | switch (SvTYPE(sv)) { |
211 | default: |
212 | sv_catpv(t, "FREED"); |
213 | goto finish; |
214 | |
215 | case SVt_NULL: |
216 | sv_catpv(t, "UNDEF"); |
217 | goto finish; |
218 | case SVt_IV: |
219 | sv_catpv(t, "IV"); |
220 | break; |
221 | case SVt_NV: |
222 | sv_catpv(t, "NV"); |
223 | break; |
224 | case SVt_RV: |
225 | sv_catpv(t, "RV"); |
226 | break; |
227 | case SVt_PV: |
228 | sv_catpv(t, "PV"); |
229 | break; |
230 | case SVt_PVIV: |
231 | sv_catpv(t, "PVIV"); |
232 | break; |
233 | case SVt_PVNV: |
234 | sv_catpv(t, "PVNV"); |
235 | break; |
236 | case SVt_PVMG: |
237 | sv_catpv(t, "PVMG"); |
238 | break; |
239 | case SVt_PVLV: |
240 | sv_catpv(t, "PVLV"); |
241 | break; |
242 | case SVt_PVAV: |
243 | sv_catpv(t, "AV"); |
244 | break; |
245 | case SVt_PVHV: |
246 | sv_catpv(t, "HV"); |
247 | break; |
248 | case SVt_PVCV: |
249 | if (CvGV(sv)) |
cea2e8a9 |
250 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); |
3967c732 |
251 | else |
252 | sv_catpv(t, "CV()"); |
253 | goto finish; |
254 | case SVt_PVGV: |
255 | sv_catpv(t, "GV"); |
256 | break; |
257 | case SVt_PVBM: |
258 | sv_catpv(t, "BM"); |
259 | break; |
260 | case SVt_PVFM: |
261 | sv_catpv(t, "FM"); |
262 | break; |
263 | case SVt_PVIO: |
264 | sv_catpv(t, "IO"); |
265 | break; |
266 | } |
267 | |
268 | if (SvPOKp(sv)) { |
269 | if (!SvPVX(sv)) |
270 | sv_catpv(t, "(null)"); |
271 | else { |
79cb57f6 |
272 | SV *tmp = newSVpvn("", 0); |
3967c732 |
273 | sv_catpv(t, "("); |
274 | if (SvOOK(sv)) |
cea2e8a9 |
275 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
276 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127)); |
3967c732 |
277 | SvREFCNT_dec(tmp); |
278 | } |
279 | } |
280 | else if (SvNOKp(sv)) { |
097ee67d |
281 | RESTORE_NUMERIC_STANDARD(); |
cea2e8a9 |
282 | Perl_sv_catpvf(aTHX_ t, "(%g)",SvNVX(sv)); |
097ee67d |
283 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
284 | } |
25da4f38 |
285 | else if (SvIOKp(sv)) { /* XXXX: IV, UV? */ |
286 | if (SvIsUV(sv)) |
cea2e8a9 |
287 | Perl_sv_catpvf(aTHX_ t, "(%lu)",(unsigned long)SvUVX(sv)); |
25da4f38 |
288 | else |
cea2e8a9 |
289 | Perl_sv_catpvf(aTHX_ t, "(%ld)",(long)SvIVX(sv)); |
25da4f38 |
290 | } |
3967c732 |
291 | else |
292 | sv_catpv(t, "()"); |
293 | |
294 | finish: |
295 | if (unref) { |
296 | while (unref--) |
297 | sv_catpv(t, ")"); |
298 | } |
2d8e6c8d |
299 | return SvPV(t, n_a); |
3967c732 |
300 | } |
301 | |
302 | void |
864dbfa3 |
303 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 |
304 | { |
305 | char ch; |
306 | |
307 | if (!pm) { |
cea2e8a9 |
308 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 |
309 | return; |
310 | } |
cea2e8a9 |
311 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
312 | level++; |
313 | if (pm->op_pmflags & PMf_ONCE) |
314 | ch = '?'; |
315 | else |
316 | ch = '/'; |
317 | if (pm->op_pmregexp) |
cea2e8a9 |
318 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
3967c732 |
319 | ch, pm->op_pmregexp->precomp, ch, |
320 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
321 | else |
cea2e8a9 |
322 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 |
323 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 |
324 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 |
325 | op_dump(pm->op_pmreplroot); |
326 | } |
327 | if (pm->op_pmflags || (pm->op_pmregexp && pm->op_pmregexp->check_substr)) { |
79cb57f6 |
328 | SV *tmpsv = newSVpvn("", 0); |
3967c732 |
329 | if (pm->op_pmdynflags & PMdf_USED) |
330 | sv_catpv(tmpsv, ",USED"); |
331 | if (pm->op_pmdynflags & PMdf_TAINTED) |
332 | sv_catpv(tmpsv, ",TAINTED"); |
333 | if (pm->op_pmflags & PMf_ONCE) |
334 | sv_catpv(tmpsv, ",ONCE"); |
335 | if (pm->op_pmregexp && pm->op_pmregexp->check_substr |
336 | && !(pm->op_pmregexp->reganch & ROPT_NOSCAN)) |
337 | sv_catpv(tmpsv, ",SCANFIRST"); |
338 | if (pm->op_pmregexp && pm->op_pmregexp->check_substr |
339 | && pm->op_pmregexp->reganch & ROPT_CHECK_ALL) |
340 | sv_catpv(tmpsv, ",ALL"); |
341 | if (pm->op_pmflags & PMf_SKIPWHITE) |
342 | sv_catpv(tmpsv, ",SKIPWHITE"); |
343 | if (pm->op_pmflags & PMf_CONST) |
344 | sv_catpv(tmpsv, ",CONST"); |
345 | if (pm->op_pmflags & PMf_KEEP) |
346 | sv_catpv(tmpsv, ",KEEP"); |
347 | if (pm->op_pmflags & PMf_GLOBAL) |
348 | sv_catpv(tmpsv, ",GLOBAL"); |
349 | if (pm->op_pmflags & PMf_CONTINUE) |
350 | sv_catpv(tmpsv, ",CONTINUE"); |
351 | if (pm->op_pmflags & PMf_RETAINT) |
352 | sv_catpv(tmpsv, ",RETAINT"); |
353 | if (pm->op_pmflags & PMf_EVAL) |
354 | sv_catpv(tmpsv, ",EVAL"); |
cea2e8a9 |
355 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
3967c732 |
356 | SvREFCNT_dec(tmpsv); |
357 | } |
358 | |
cea2e8a9 |
359 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
360 | } |
361 | |
362 | void |
864dbfa3 |
363 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 |
364 | { |
365 | do_pmop_dump(0, Perl_debug_log, pm); |
79072805 |
366 | } |
367 | |
368 | void |
864dbfa3 |
369 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 |
370 | { |
3967c732 |
371 | dTHR; |
2d8e6c8d |
372 | STRLEN n_a; |
cea2e8a9 |
373 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 |
374 | level++; |
11343788 |
375 | if (o->op_seq) |
3967c732 |
376 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 |
377 | else |
3967c732 |
378 | PerlIO_printf(file, " "); |
379 | PerlIO_printf(file, "%*sTYPE = %s ===> ", PL_dumpindent*level-4, "", PL_op_name[o->op_type]); |
11343788 |
380 | if (o->op_next) { |
381 | if (o->op_seq) |
3967c732 |
382 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 |
383 | else |
3967c732 |
384 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 |
385 | } |
79072805 |
386 | else |
3967c732 |
387 | PerlIO_printf(file, "DONE\n"); |
11343788 |
388 | if (o->op_targ) { |
389 | if (o->op_type == OP_NULL) |
cea2e8a9 |
390 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
8990e307 |
391 | else |
cea2e8a9 |
392 | Perl_dump_indent(aTHX_ level, file, "TARG = %d\n", o->op_targ); |
8990e307 |
393 | } |
748a9306 |
394 | #ifdef DUMPADDR |
cea2e8a9 |
395 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%lx => 0x%lx\n",o, o->op_next); |
79072805 |
396 | #endif |
11343788 |
397 | if (o->op_flags) { |
79cb57f6 |
398 | SV *tmpsv = newSVpvn("", 0); |
5dc0d613 |
399 | switch (o->op_flags & OPf_WANT) { |
54310121 |
400 | case OPf_WANT_VOID: |
46fc3d4c |
401 | sv_catpv(tmpsv, ",VOID"); |
54310121 |
402 | break; |
403 | case OPf_WANT_SCALAR: |
46fc3d4c |
404 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 |
405 | break; |
406 | case OPf_WANT_LIST: |
46fc3d4c |
407 | sv_catpv(tmpsv, ",LIST"); |
54310121 |
408 | break; |
409 | default: |
46fc3d4c |
410 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 |
411 | break; |
412 | } |
11343788 |
413 | if (o->op_flags & OPf_KIDS) |
46fc3d4c |
414 | sv_catpv(tmpsv, ",KIDS"); |
11343788 |
415 | if (o->op_flags & OPf_PARENS) |
46fc3d4c |
416 | sv_catpv(tmpsv, ",PARENS"); |
11343788 |
417 | if (o->op_flags & OPf_STACKED) |
46fc3d4c |
418 | sv_catpv(tmpsv, ",STACKED"); |
11343788 |
419 | if (o->op_flags & OPf_REF) |
46fc3d4c |
420 | sv_catpv(tmpsv, ",REF"); |
11343788 |
421 | if (o->op_flags & OPf_MOD) |
46fc3d4c |
422 | sv_catpv(tmpsv, ",MOD"); |
11343788 |
423 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c |
424 | sv_catpv(tmpsv, ",SPECIAL"); |
cea2e8a9 |
425 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
46fc3d4c |
426 | SvREFCNT_dec(tmpsv); |
79072805 |
427 | } |
11343788 |
428 | if (o->op_private) { |
79cb57f6 |
429 | SV *tmpsv = newSVpvn("", 0); |
11343788 |
430 | if (o->op_type == OP_AASSIGN) { |
431 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c |
432 | sv_catpv(tmpsv, ",COMMON"); |
8d063cd8 |
433 | } |
11343788 |
434 | else if (o->op_type == OP_SASSIGN) { |
435 | if (o->op_private & OPpASSIGN_BACKWARDS) |
46fc3d4c |
436 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e |
437 | } |
11343788 |
438 | else if (o->op_type == OP_TRANS) { |
439 | if (o->op_private & OPpTRANS_SQUASH) |
46fc3d4c |
440 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 |
441 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c |
442 | sv_catpv(tmpsv, ",DELETE"); |
11343788 |
443 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c |
444 | sv_catpv(tmpsv, ",COMPLEMENT"); |
8d063cd8 |
445 | } |
11343788 |
446 | else if (o->op_type == OP_REPEAT) { |
447 | if (o->op_private & OPpREPEAT_DOLIST) |
46fc3d4c |
448 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 |
449 | } |
11343788 |
450 | else if (o->op_type == OP_ENTERSUB || |
451 | o->op_type == OP_RV2SV || |
452 | o->op_type == OP_RV2AV || |
453 | o->op_type == OP_RV2HV || |
454 | o->op_type == OP_RV2GV || |
455 | o->op_type == OP_AELEM || |
456 | o->op_type == OP_HELEM ) |
85e6fe83 |
457 | { |
5dc0d613 |
458 | if (o->op_type == OP_ENTERSUB) { |
459 | if (o->op_private & OPpENTERSUB_AMPER) |
46fc3d4c |
460 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 |
461 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c |
462 | sv_catpv(tmpsv, ",DB"); |
68dc0745 |
463 | } |
5dc0d613 |
464 | switch (o->op_private & OPpDEREF) { |
5f05dabc |
465 | case OPpDEREF_SV: |
46fc3d4c |
466 | sv_catpv(tmpsv, ",SV"); |
5f05dabc |
467 | break; |
468 | case OPpDEREF_AV: |
46fc3d4c |
469 | sv_catpv(tmpsv, ",AV"); |
5f05dabc |
470 | break; |
471 | case OPpDEREF_HV: |
46fc3d4c |
472 | sv_catpv(tmpsv, ",HV"); |
5f05dabc |
473 | break; |
474 | } |
5dc0d613 |
475 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
476 | if (o->op_private & OPpLVAL_DEFER) |
46fc3d4c |
477 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 |
478 | } |
479 | else { |
5dc0d613 |
480 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c |
481 | sv_catpv(tmpsv, ",STRICT_REFS"); |
68dc0745 |
482 | } |
8d063cd8 |
483 | } |
11343788 |
484 | else if (o->op_type == OP_CONST) { |
485 | if (o->op_private & OPpCONST_BARE) |
46fc3d4c |
486 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a |
487 | if (o->op_private & OPpCONST_STRICT) |
488 | sv_catpv(tmpsv, ",STRICT"); |
79072805 |
489 | } |
11343788 |
490 | else if (o->op_type == OP_FLIP) { |
491 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
492 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 |
493 | } |
11343788 |
494 | else if (o->op_type == OP_FLOP) { |
495 | if (o->op_private & OPpFLIP_LINENUM) |
46fc3d4c |
496 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 |
497 | } |
11343788 |
498 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c |
499 | sv_catpv(tmpsv, ",INTRO"); |
500 | if (SvCUR(tmpsv)) |
cea2e8a9 |
501 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1); |
46fc3d4c |
502 | SvREFCNT_dec(tmpsv); |
8d063cd8 |
503 | } |
8d063cd8 |
504 | |
11343788 |
505 | switch (o->op_type) { |
93a17b20 |
506 | case OP_GVSV: |
79072805 |
507 | case OP_GV: |
11343788 |
508 | if (cGVOPo->op_gv) { |
46fc3d4c |
509 | SV *tmpsv = NEWSV(0,0); |
8990e307 |
510 | ENTER; |
8990e307 |
511 | SAVEFREESV(tmpsv); |
5dc0d613 |
512 | gv_fullname3(tmpsv, cGVOPo->op_gv, Nullch); |
cea2e8a9 |
513 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a)); |
8990e307 |
514 | LEAVE; |
378cc40b |
515 | } |
79072805 |
516 | else |
cea2e8a9 |
517 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
79072805 |
518 | break; |
519 | case OP_CONST: |
cea2e8a9 |
520 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo->op_sv)); |
79072805 |
521 | break; |
93a17b20 |
522 | case OP_NEXTSTATE: |
523 | case OP_DBSTATE: |
11343788 |
524 | if (cCOPo->cop_line) |
cea2e8a9 |
525 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",cCOPo->cop_line); |
11343788 |
526 | if (cCOPo->cop_label) |
cea2e8a9 |
527 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n",cCOPo->cop_label); |
79072805 |
528 | break; |
529 | case OP_ENTERLOOP: |
cea2e8a9 |
530 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 |
531 | if (cLOOPo->op_redoop) |
3967c732 |
532 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 |
533 | else |
3967c732 |
534 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
535 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 |
536 | if (cLOOPo->op_nextop) |
3967c732 |
537 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 |
538 | else |
3967c732 |
539 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
540 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 |
541 | if (cLOOPo->op_lastop) |
3967c732 |
542 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 |
543 | else |
3967c732 |
544 | PerlIO_printf(file, "DONE\n"); |
79072805 |
545 | break; |
546 | case OP_COND_EXPR: |
cea2e8a9 |
547 | Perl_dump_indent(aTHX_ level, file, "TRUE ===> "); |
11343788 |
548 | if (cCONDOPo->op_true) |
3967c732 |
549 | PerlIO_printf(file, "%d\n", cCONDOPo->op_true->op_seq); |
79072805 |
550 | else |
3967c732 |
551 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 |
552 | Perl_dump_indent(aTHX_ level, file, "FALSE ===> "); |
11343788 |
553 | if (cCONDOPo->op_false) |
3967c732 |
554 | PerlIO_printf(file, "%d\n", cCONDOPo->op_false->op_seq); |
79072805 |
555 | else |
3967c732 |
556 | PerlIO_printf(file, "DONE\n"); |
79072805 |
557 | break; |
a0d0e21e |
558 | case OP_MAPWHILE: |
79072805 |
559 | case OP_GREPWHILE: |
560 | case OP_OR: |
561 | case OP_AND: |
cea2e8a9 |
562 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 |
563 | if (cLOGOPo->op_other) |
3967c732 |
564 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 |
565 | else |
3967c732 |
566 | PerlIO_printf(file, "DONE\n"); |
79072805 |
567 | break; |
568 | case OP_PUSHRE: |
569 | case OP_MATCH: |
8782bef2 |
570 | case OP_QR: |
79072805 |
571 | case OP_SUBST: |
3967c732 |
572 | do_pmop_dump(level, file, cPMOPo); |
79072805 |
573 | break; |
a0d0e21e |
574 | default: |
575 | break; |
79072805 |
576 | } |
11343788 |
577 | if (o->op_flags & OPf_KIDS) { |
79072805 |
578 | OP *kid; |
11343788 |
579 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 |
580 | do_op_dump(level, file, kid); |
8d063cd8 |
581 | } |
cea2e8a9 |
582 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 |
583 | } |
584 | |
585 | void |
864dbfa3 |
586 | Perl_op_dump(pTHX_ OP *o) |
3967c732 |
587 | { |
588 | do_op_dump(0, Perl_debug_log, o); |
8d063cd8 |
589 | } |
590 | |
8adcabd8 |
591 | void |
864dbfa3 |
592 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b |
593 | { |
79072805 |
594 | SV *sv; |
378cc40b |
595 | |
79072805 |
596 | if (!gv) { |
760ac839 |
597 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b |
598 | return; |
599 | } |
8990e307 |
600 | sv = sv_newmortal(); |
760ac839 |
601 | PerlIO_printf(Perl_debug_log, "{\n"); |
f6aff53a |
602 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 |
603 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv)); |
79072805 |
604 | if (gv != GvEGV(gv)) { |
f6aff53a |
605 | gv_efullname3(sv, GvEGV(gv), Nullch); |
cea2e8a9 |
606 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv)); |
8adcabd8 |
607 | } |
3967c732 |
608 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 |
609 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 |
610 | } |
611 | |
8adcabd8 |
612 | void |
864dbfa3 |
613 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 |
614 | { |
3967c732 |
615 | for (; mg; mg = mg->mg_moremagic) { |
cea2e8a9 |
616 | Perl_dump_indent(aTHX_ level, file, " MAGIC = 0x%lx\n", (long)mg); |
3967c732 |
617 | if (mg->mg_virtual) { |
618 | MGVTBL *v = mg->mg_virtual; |
619 | char *s = 0; |
620 | if (v == &PL_vtbl_sv) s = "sv"; |
621 | else if (v == &PL_vtbl_env) s = "env"; |
622 | else if (v == &PL_vtbl_envelem) s = "envelem"; |
623 | else if (v == &PL_vtbl_sig) s = "sig"; |
624 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; |
625 | else if (v == &PL_vtbl_pack) s = "pack"; |
626 | else if (v == &PL_vtbl_packelem) s = "packelem"; |
627 | else if (v == &PL_vtbl_dbline) s = "dbline"; |
628 | else if (v == &PL_vtbl_isa) s = "isa"; |
629 | else if (v == &PL_vtbl_arylen) s = "arylen"; |
630 | else if (v == &PL_vtbl_glob) s = "glob"; |
631 | else if (v == &PL_vtbl_mglob) s = "mglob"; |
632 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; |
633 | else if (v == &PL_vtbl_taint) s = "taint"; |
634 | else if (v == &PL_vtbl_substr) s = "substr"; |
635 | else if (v == &PL_vtbl_vec) s = "vec"; |
636 | else if (v == &PL_vtbl_pos) s = "pos"; |
637 | else if (v == &PL_vtbl_bm) s = "bm"; |
638 | else if (v == &PL_vtbl_fm) s = "fm"; |
639 | else if (v == &PL_vtbl_uvar) s = "uvar"; |
640 | else if (v == &PL_vtbl_defelem) s = "defelem"; |
641 | #ifdef USE_LOCALE_COLLATE |
642 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; |
643 | #endif |
3967c732 |
644 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
645 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; |
810b8aa5 |
646 | else if (v == &PL_vtbl_backref) s = "backref"; |
3967c732 |
647 | if (s) |
cea2e8a9 |
648 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 |
649 | else |
cea2e8a9 |
650 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%lx\n", (long)v); |
3967c732 |
651 | } |
652 | else |
cea2e8a9 |
653 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 |
654 | |
3967c732 |
655 | if (mg->mg_private) |
cea2e8a9 |
656 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 |
657 | |
658 | if (isPRINT(mg->mg_type)) |
cea2e8a9 |
659 | Perl_dump_indent(aTHX_ level, file, " MG_TYPE = '%c'\n", mg->mg_type); |
3967c732 |
660 | else |
cea2e8a9 |
661 | Perl_dump_indent(aTHX_ level, file, " MG_TYPE = '\\%o'\n", mg->mg_type); |
3967c732 |
662 | |
663 | if (mg->mg_flags) { |
cea2e8a9 |
664 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
3967c732 |
665 | if (mg->mg_flags & MGf_TAINTEDDIR) |
cea2e8a9 |
666 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 |
667 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 |
668 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 |
669 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 |
670 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
3967c732 |
671 | if (mg->mg_flags & MGf_MINMATCH) |
cea2e8a9 |
672 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 |
673 | } |
674 | if (mg->mg_obj) { |
cea2e8a9 |
675 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%lx\n", (long)mg->mg_obj); |
3967c732 |
676 | if (mg->mg_flags & MGf_REFCOUNTED) |
677 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
678 | } |
679 | if (mg->mg_len) |
cea2e8a9 |
680 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %d\n", mg->mg_len); |
3967c732 |
681 | if (mg->mg_ptr) { |
cea2e8a9 |
682 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%lx", (long)mg->mg_ptr); |
3967c732 |
683 | if (mg->mg_len >= 0) { |
79cb57f6 |
684 | SV *sv = newSVpvn("", 0); |
3967c732 |
685 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
686 | SvREFCNT_dec(sv); |
687 | } |
688 | else if (mg->mg_len == HEf_SVKEY) { |
689 | PerlIO_puts(file, " => HEf_SVKEY\n"); |
690 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ |
691 | continue; |
692 | } |
693 | else |
694 | PerlIO_puts(file, " ???? - please notify IZ"); |
695 | PerlIO_putc(file, '\n'); |
696 | } |
378cc40b |
697 | } |
3967c732 |
698 | } |
699 | |
700 | void |
864dbfa3 |
701 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 |
702 | { |
703 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); |
704 | } |
705 | |
706 | void |
864dbfa3 |
707 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 |
708 | { |
cea2e8a9 |
709 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%lx", name, (long)sv); |
3967c732 |
710 | if (sv && HvNAME(sv)) |
711 | PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv)); |
79072805 |
712 | else |
3967c732 |
713 | PerlIO_putc(file, '\n'); |
714 | } |
715 | |
716 | void |
864dbfa3 |
717 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 |
718 | { |
cea2e8a9 |
719 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%lx", name, (long)sv); |
3967c732 |
720 | if (sv && GvNAME(sv)) |
721 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); |
c90c0ff4 |
722 | else |
3967c732 |
723 | PerlIO_putc(file, '\n'); |
724 | } |
725 | |
726 | void |
864dbfa3 |
727 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 |
728 | { |
cea2e8a9 |
729 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%lx", name, (long)sv); |
3967c732 |
730 | if (sv && GvNAME(sv)) { |
731 | PerlIO_printf(file, "\t\""); |
732 | if (GvSTASH(sv) && HvNAME(GvSTASH(sv))) |
733 | PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv))); |
734 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
8d063cd8 |
735 | } |
3967c732 |
736 | else |
737 | PerlIO_putc(file, '\n'); |
738 | } |
739 | |
740 | void |
864dbfa3 |
741 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 |
742 | { |
743 | dTHR; |
744 | SV *d = sv_newmortal(); |
745 | char *s; |
746 | U32 flags; |
747 | U32 type; |
2d8e6c8d |
748 | STRLEN n_a; |
3967c732 |
749 | |
750 | if (!sv) { |
cea2e8a9 |
751 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 |
752 | return; |
378cc40b |
753 | } |
3967c732 |
754 | |
755 | flags = SvFLAGS(sv); |
756 | type = SvTYPE(sv); |
79072805 |
757 | |
cea2e8a9 |
758 | Perl_sv_setpvf(aTHX_ d, "(0x%lx) at 0x%lx\n%*s REFCNT = %ld\n%*s FLAGS = (", |
3967c732 |
759 | (unsigned long)SvANY(sv), (unsigned long)sv, |
760 | PL_dumpindent*level, "", (long)SvREFCNT(sv), |
761 | PL_dumpindent*level, ""); |
8d063cd8 |
762 | |
3967c732 |
763 | if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,"); |
764 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); |
765 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); |
766 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); |
767 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); |
768 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); |
769 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); |
770 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); |
4db58590 |
771 | |
3967c732 |
772 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
773 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); |
774 | if (flags & SVf_POK) sv_catpv(d, "POK,"); |
810b8aa5 |
775 | if (flags & SVf_ROK) { |
776 | sv_catpv(d, "ROK,"); |
777 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); |
778 | } |
3967c732 |
779 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
780 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); |
781 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); |
4db58590 |
782 | |
3967c732 |
783 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 |
784 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
785 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); |
786 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); |
787 | if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,"); |
788 | |
789 | switch (type) { |
790 | case SVt_PVCV: |
791 | case SVt_PVFM: |
792 | if (CvANON(sv)) sv_catpv(d, "ANON,"); |
793 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
794 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); |
795 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); |
796 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 |
797 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
3967c732 |
798 | break; |
799 | case SVt_PVHV: |
800 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); |
801 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); |
802 | break; |
803 | case SVt_PVGV: |
804 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); |
805 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); |
806 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
807 | if (GvIMPORTED(sv)) { |
808 | sv_catpv(d, "IMPORT"); |
809 | if (GvIMPORTED(sv) == GVf_IMPORTED) |
810 | sv_catpv(d, "ALL,"); |
811 | else { |
812 | sv_catpv(d, "("); |
813 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); |
814 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); |
815 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); |
816 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); |
817 | sv_catpv(d, " ),"); |
818 | } |
819 | } |
25da4f38 |
820 | /* FALL THROGH */ |
821 | default: |
822 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); |
823 | if (SvIsUV(sv)) sv_catpv(d, "IsUV,"); |
824 | break; |
3967c732 |
825 | case SVt_PVBM: |
826 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); |
25da4f38 |
827 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 |
828 | break; |
829 | } |
830 | |
831 | if (*(SvEND(d) - 1) == ',') |
832 | SvPVX(d)[--SvCUR(d)] = '\0'; |
833 | sv_catpv(d, ")"); |
834 | s = SvPVX(d); |
835 | |
cea2e8a9 |
836 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 |
837 | switch (type) { |
838 | case SVt_NULL: |
839 | PerlIO_printf(file, "NULL%s\n", s); |
840 | return; |
841 | case SVt_IV: |
842 | PerlIO_printf(file, "IV%s\n", s); |
843 | break; |
844 | case SVt_NV: |
845 | PerlIO_printf(file, "NV%s\n", s); |
846 | break; |
847 | case SVt_RV: |
848 | PerlIO_printf(file, "RV%s\n", s); |
849 | break; |
850 | case SVt_PV: |
851 | PerlIO_printf(file, "PV%s\n", s); |
852 | break; |
853 | case SVt_PVIV: |
854 | PerlIO_printf(file, "PVIV%s\n", s); |
855 | break; |
856 | case SVt_PVNV: |
857 | PerlIO_printf(file, "PVNV%s\n", s); |
858 | break; |
859 | case SVt_PVBM: |
860 | PerlIO_printf(file, "PVBM%s\n", s); |
861 | break; |
862 | case SVt_PVMG: |
863 | PerlIO_printf(file, "PVMG%s\n", s); |
864 | break; |
865 | case SVt_PVLV: |
866 | PerlIO_printf(file, "PVLV%s\n", s); |
867 | break; |
868 | case SVt_PVAV: |
869 | PerlIO_printf(file, "PVAV%s\n", s); |
870 | break; |
871 | case SVt_PVHV: |
872 | PerlIO_printf(file, "PVHV%s\n", s); |
873 | break; |
874 | case SVt_PVCV: |
875 | PerlIO_printf(file, "PVCV%s\n", s); |
876 | break; |
877 | case SVt_PVGV: |
878 | PerlIO_printf(file, "PVGV%s\n", s); |
879 | break; |
880 | case SVt_PVFM: |
881 | PerlIO_printf(file, "PVFM%s\n", s); |
882 | break; |
883 | case SVt_PVIO: |
884 | PerlIO_printf(file, "PVIO%s\n", s); |
885 | break; |
886 | default: |
887 | PerlIO_printf(file, "UNKNOWN(0x%x) %s\n", type, s); |
888 | return; |
889 | } |
890 | if (type >= SVt_PVIV || type == SVt_IV) { |
25da4f38 |
891 | if (SvIsUV(sv)) |
cea2e8a9 |
892 | Perl_dump_indent(aTHX_ level, file, " UV = %lu", (unsigned long)SvUVX(sv)); |
25da4f38 |
893 | else |
cea2e8a9 |
894 | Perl_dump_indent(aTHX_ level, file, " IV = %ld", (long)SvIVX(sv)); |
3967c732 |
895 | if (SvOOK(sv)) |
896 | PerlIO_printf(file, " (OFFSET)"); |
897 | PerlIO_putc(file, '\n'); |
898 | } |
899 | if (type >= SVt_PVNV || type == SVt_NV) { |
097ee67d |
900 | RESTORE_NUMERIC_STANDARD(); |
cea2e8a9 |
901 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
097ee67d |
902 | RESTORE_NUMERIC_LOCAL(); |
3967c732 |
903 | } |
904 | if (SvROK(sv)) { |
cea2e8a9 |
905 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%lx\n", (long)SvRV(sv)); |
3967c732 |
906 | if (nest < maxnest) |
907 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); |
908 | return; |
909 | } |
910 | if (type < SVt_PV) |
911 | return; |
912 | if (type <= SVt_PVLV) { |
913 | if (SvPVX(sv)) { |
cea2e8a9 |
914 | Perl_dump_indent(aTHX_ level, file," PV = 0x%lx ", (long)SvPVX(sv)); |
3967c732 |
915 | if (SvOOK(sv)) |
916 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); |
917 | PerlIO_printf(file, "%s\n", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
cea2e8a9 |
918 | Perl_dump_indent(aTHX_ level, file, " CUR = %ld\n", (long)SvCUR(sv)); |
919 | Perl_dump_indent(aTHX_ level, file, " LEN = %ld\n", (long)SvLEN(sv)); |
3967c732 |
920 | } |
921 | else |
cea2e8a9 |
922 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 |
923 | } |
924 | if (type >= SVt_PVMG) { |
925 | if (SvMAGIC(sv)) |
926 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); |
927 | if (SvSTASH(sv)) |
928 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); |
929 | } |
930 | switch (type) { |
931 | case SVt_PVLV: |
cea2e8a9 |
932 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
933 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %ld\n", (long)LvTARGOFF(sv)); |
934 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %ld\n", (long)LvTARGLEN(sv)); |
935 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%lx\n", (long)LvTARG(sv)); |
3967c732 |
936 | /* XXX level+1 ??? */ |
937 | do_sv_dump(level, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim); |
938 | break; |
939 | case SVt_PVAV: |
cea2e8a9 |
940 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%lx", (long)AvARRAY(sv)); |
3967c732 |
941 | if (AvARRAY(sv) != AvALLOC(sv)) { |
942 | PerlIO_printf(file, " (offset=%d)\n", (AvARRAY(sv) - AvALLOC(sv))); |
cea2e8a9 |
943 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%lx\n", (long)AvALLOC(sv)); |
3967c732 |
944 | } |
945 | else |
946 | PerlIO_putc(file, '\n'); |
cea2e8a9 |
947 | Perl_dump_indent(aTHX_ level, file, " FILL = %ld\n", (long)AvFILLp(sv)); |
948 | Perl_dump_indent(aTHX_ level, file, " MAX = %ld\n", (long)AvMAX(sv)); |
949 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%lx\n", (long)AvARYLEN(sv)); |
3967c732 |
950 | flags = AvFLAGS(sv); |
951 | sv_setpv(d, ""); |
952 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); |
953 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); |
954 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); |
cea2e8a9 |
955 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : ""); |
3967c732 |
956 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
957 | int count; |
958 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { |
959 | SV** elt = av_fetch((AV*)sv,count,0); |
960 | |
cea2e8a9 |
961 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %ld\n", (long)count); |
3967c732 |
962 | if (elt) |
963 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
964 | } |
965 | } |
966 | break; |
967 | case SVt_PVHV: |
cea2e8a9 |
968 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%lx",(long)HvARRAY(sv)); |
3967c732 |
969 | if (HvARRAY(sv) && HvKEYS(sv)) { |
970 | /* Show distribution of HEs in the ARRAY */ |
971 | int freq[200]; |
972 | #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) |
973 | int i; |
974 | int max = 0; |
975 | U32 pow2 = 2, keys = HvKEYS(sv); |
65202027 |
976 | NV theoret, sum = 0; |
3967c732 |
977 | |
978 | PerlIO_printf(file, " ("); |
979 | Zero(freq, FREQ_MAX + 1, int); |
980 | for (i = 0; i <= HvMAX(sv); i++) { |
981 | HE* h; int count = 0; |
982 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) |
983 | count++; |
984 | if (count > FREQ_MAX) |
985 | count = FREQ_MAX; |
986 | freq[count]++; |
987 | if (max < count) |
988 | max = count; |
989 | } |
990 | for (i = 0; i <= max; i++) { |
991 | if (freq[i]) { |
992 | PerlIO_printf(file, "%d%s:%d", i, |
993 | (i == FREQ_MAX) ? "+" : "", |
994 | freq[i]); |
995 | if (i != max) |
996 | PerlIO_printf(file, ", "); |
997 | } |
998 | } |
999 | PerlIO_putc(file, ')'); |
1000 | /* Now calculate quality wrt theoretical value */ |
1001 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1002 | sum += freq[i] * i * i; |
1003 | } |
1004 | while (keys = keys >> 1) |
1005 | pow2 = pow2 << 1; |
1006 | /* Approximate by Poisson distribution */ |
1007 | theoret = HvKEYS(sv); |
1008 | theoret += theoret * theoret/pow2; |
1009 | PerlIO_putc(file, '\n'); |
cea2e8a9 |
1010 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1f%%", theoret/sum*100); |
3967c732 |
1011 | } |
1012 | PerlIO_putc(file, '\n'); |
cea2e8a9 |
1013 | Perl_dump_indent(aTHX_ level, file, " KEYS = %ld\n", (long)HvKEYS(sv)); |
1014 | Perl_dump_indent(aTHX_ level, file, " FILL = %ld\n", (long)HvFILL(sv)); |
1015 | Perl_dump_indent(aTHX_ level, file, " MAX = %ld\n", (long)HvMAX(sv)); |
1016 | Perl_dump_indent(aTHX_ level, file, " RITER = %ld\n", (long)HvRITER(sv)); |
1017 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%lx\n",(long) HvEITER(sv)); |
3967c732 |
1018 | if (HvPMROOT(sv)) |
cea2e8a9 |
1019 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%lx\n",(long)HvPMROOT(sv)); |
3967c732 |
1020 | if (HvNAME(sv)) |
cea2e8a9 |
1021 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv)); |
3967c732 |
1022 | if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */ |
1023 | HE *he; |
1024 | HV *hv = (HV*)sv; |
1025 | int count = maxnest - nest; |
1026 | |
1027 | hv_iterinit(hv); |
1028 | while ((he = hv_iternext(hv)) && count--) { |
1029 | SV *elt; |
1030 | char *key; |
1031 | I32 len; |
1032 | U32 hash = HeHASH(he); |
1033 | |
1034 | key = hv_iterkey(he, &len); |
1035 | elt = hv_iterval(hv, he); |
cea2e8a9 |
1036 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s HASH = 0x%lx\n", pv_display(d, key, len, 0, pvlim), hash); |
3967c732 |
1037 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1038 | } |
1039 | hv_iterinit(hv); /* Return to status quo */ |
1040 | } |
1041 | break; |
1042 | case SVt_PVCV: |
1043 | if (SvPOK(sv)) |
cea2e8a9 |
1044 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV(sv,n_a)); |
3967c732 |
1045 | /* FALL THROUGH */ |
1046 | case SVt_PVFM: |
1047 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); |
1048 | if (CvSTART(sv)) |
cea2e8a9 |
1049 | Perl_dump_indent(aTHX_ level, file, " START = 0x%lx ===> %d\n", (long)CvSTART(sv), CvSTART(sv)->op_seq); |
1050 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%lx\n", (long)CvROOT(sv)); |
3967c732 |
1051 | if (CvROOT(sv) && dumpops) |
1052 | do_op_dump(level+1, file, CvROOT(sv)); |
cea2e8a9 |
1053 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%lx\n", (long)CvXSUB(sv)); |
1054 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %ld\n", (long)CvXSUBANY(sv).any_i32); |
3967c732 |
1055 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
cea2e8a9 |
1056 | do_gv_dump(level, file, " FILEGV", CvFILEGV(sv)); |
1057 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %ld\n", (long)CvDEPTH(sv)); |
3967c732 |
1058 | #ifdef USE_THREADS |
cea2e8a9 |
1059 | Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%lx\n", (long)CvMUTEXP(sv)); |
1060 | Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%lx\n", (long)CvOWNER(sv)); |
3967c732 |
1061 | #endif /* USE_THREADS */ |
cea2e8a9 |
1062 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%lx\n", (unsigned long)CvFLAGS(sv)); |
3967c732 |
1063 | if (type == SVt_PVFM) |
cea2e8a9 |
1064 | Perl_dump_indent(aTHX_ level, file, " LINES = %ld\n", (long)FmLINES(sv)); |
1065 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%lx\n", (long)CvPADLIST(sv)); |
3967c732 |
1066 | if (nest < maxnest && CvPADLIST(sv)) { |
1067 | AV* padlist = CvPADLIST(sv); |
1068 | AV* pad_name = (AV*)*av_fetch(padlist, 0, FALSE); |
1069 | AV* pad = (AV*)*av_fetch(padlist, 1, FALSE); |
1070 | SV** pname = AvARRAY(pad_name); |
1071 | SV** ppad = AvARRAY(pad); |
1072 | I32 ix; |
1073 | |
1074 | for (ix = 1; ix <= AvFILL(pad_name); ix++) { |
1075 | if (SvPOK(pname[ix])) |
cea2e8a9 |
1076 | Perl_dump_indent(aTHX_ level, /* %5d below is enough whitespace. */ |
3967c732 |
1077 | file, |
1078 | "%5d. 0x%lx (%s\"%s\" %ld-%ld)\n", |
1079 | ix, ppad[ix], |
1080 | SvFAKE(pname[ix]) ? "FAKE " : "", |
1081 | SvPVX(pname[ix]), |
1082 | (long)I_32(SvNVX(pname[ix])), |
1083 | (long)SvIVX(pname[ix])); |
1084 | } |
1085 | } |
1086 | { |
1087 | CV *outside = CvOUTSIDE(sv); |
cea2e8a9 |
1088 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%lx (%s)\n", |
3967c732 |
1089 | (long)outside, |
1090 | (!outside ? "null" |
1091 | : CvANON(outside) ? "ANON" |
1092 | : (outside == PL_main_cv) ? "MAIN" |
1093 | : CvUNIQUE(outside) ? "UNIQUE" |
1094 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); |
1095 | } |
1096 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) |
1097 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); |
1098 | break; |
1099 | case SVt_PVGV: |
cea2e8a9 |
1100 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
1101 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %ld\n", (long)GvNAMELEN(sv)); |
3967c732 |
1102 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
cea2e8a9 |
1103 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%lx\n", (long)GvGP(sv)); |
1104 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%lx\n", (long)GvSV(sv)); |
1105 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %ld\n", (long)GvREFCNT(sv)); |
1106 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%lx\n", (long)GvIOp(sv)); |
1107 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%lx\n", (long)GvFORM(sv)); |
1108 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%lx\n", (long)GvAV(sv)); |
1109 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%lx\n", (long)GvHV(sv)); |
1110 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%lx\n", (long)GvCV(sv)); |
1111 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%lx\n", (long)GvCVGEN(sv)); |
1112 | Perl_dump_indent(aTHX_ level, file, " LASTEXPR = %ld\n", (long)GvLASTEXPR(sv)); |
1113 | Perl_dump_indent(aTHX_ level, file, " LINE = %ld\n", (long)GvLINE(sv)); |
1114 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%x\n", (int)GvFLAGS(sv)); |
3967c732 |
1115 | do_gv_dump (level, file, " FILEGV", GvFILEGV(sv)); |
1116 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1117 | break; |
1118 | case SVt_PVIO: |
cea2e8a9 |
1119 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%lx\n", (long)IoIFP(sv)); |
1120 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%lx\n", (long)IoOFP(sv)); |
1121 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%lx\n", (long)IoDIRP(sv)); |
1122 | Perl_dump_indent(aTHX_ level, file, " LINES = %ld\n", (long)IoLINES(sv)); |
1123 | Perl_dump_indent(aTHX_ level, file, " PAGE = %ld\n", (long)IoPAGE(sv)); |
1124 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %ld\n", (long)IoPAGE_LEN(sv)); |
1125 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %ld\n", (long)IoLINES_LEFT(sv)); |
27533608 |
1126 | if (IoTOP_NAME(sv)) |
cea2e8a9 |
1127 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
3967c732 |
1128 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
27533608 |
1129 | if (IoFMT_NAME(sv)) |
cea2e8a9 |
1130 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
3967c732 |
1131 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
27533608 |
1132 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 |
1133 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
3967c732 |
1134 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
cea2e8a9 |
1135 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %ld\n", (long)IoSUBPROCESS(sv)); |
27533608 |
1136 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 |
1137 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 |
1138 | else |
cea2e8a9 |
1139 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
1140 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%lx\n", (long)IoFLAGS(sv)); |
3967c732 |
1141 | break; |
1142 | } |
1143 | } |
1144 | |
1145 | void |
864dbfa3 |
1146 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 |
1147 | { |
1148 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); |
8d063cd8 |
1149 | } |