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