Commit | Line | Data |
---|---|---|
a0d0e21e | 1 | /* dump.c |
a687059c | 2 | * |
bc89e66f | 3 | * Copyright (c) 1991-2001, Larry Wall |
a687059c | 4 | * |
6e21c824 LW |
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 LW |
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 LW |
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 | void |
864dbfa3 | 21 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 | 22 | { |
3967c732 | 23 | va_list args; |
3967c732 | 24 | va_start(args, pat); |
c5be433b | 25 | dump_vindent(level, file, pat, &args); |
3967c732 JD |
26 | va_end(args); |
27 | } | |
8adcabd8 LW |
28 | |
29 | void | |
c5be433b GS |
30 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
31 | { | |
c8db6e60 | 32 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
c5be433b GS |
33 | PerlIO_vprintf(file, pat, *args); |
34 | } | |
35 | ||
36 | void | |
864dbfa3 | 37 | Perl_dump_all(pTHX) |
79072805 | 38 | { |
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 LW |
43 | } |
44 | ||
45 | void | |
864dbfa3 | 46 | Perl_dump_packsubs(pTHX_ HV *stash) |
463ee0b2 | 47 | { |
a0d0e21e | 48 | I32 i; |
463ee0b2 LW |
49 | HE *entry; |
50 | ||
8990e307 LW |
51 | if (!HvARRAY(stash)) |
52 | return; | |
a0d0e21e | 53 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
4db58590 | 54 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
55 | GV *gv = (GV*)HeVAL(entry); | |
463ee0b2 | 56 | HV *hv; |
e29cdcb3 GS |
57 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
58 | continue; | |
8ebc5c01 | 59 | if (GvCVu(gv)) |
463ee0b2 | 60 | dump_sub(gv); |
85e6fe83 LW |
61 | if (GvFORM(gv)) |
62 | dump_form(gv); | |
6676db26 AMS |
63 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
64 | && (hv = GvHV(gv)) && hv != PL_defstash) | |
463ee0b2 LW |
65 | dump_packsubs(hv); /* nested package */ |
66 | } | |
79072805 LW |
67 | } |
68 | } | |
69 | ||
70 | void | |
864dbfa3 | 71 | Perl_dump_sub(pTHX_ GV *gv) |
a687059c | 72 | { |
8990e307 | 73 | SV *sv = sv_newmortal(); |
85e6fe83 | 74 | |
f6aff53a | 75 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 | 76 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX(sv)); |
a0d0e21e | 77 | if (CvXSUB(GvCV(gv))) |
894356b3 | 78 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%lx %d)\n", |
a0d0e21e | 79 | (long)CvXSUB(GvCV(gv)), |
894356b3 | 80 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 | 81 | else if (CvROOT(GvCV(gv))) |
3967c732 | 82 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 | 83 | else |
cea2e8a9 | 84 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 LW |
85 | } |
86 | ||
87 | void | |
864dbfa3 | 88 | Perl_dump_form(pTHX_ GV *gv) |
85e6fe83 LW |
89 | { |
90 | SV *sv = sv_newmortal(); | |
91 | ||
f6aff53a | 92 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 | 93 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX(sv)); |
85e6fe83 | 94 | if (CvROOT(GvFORM(gv))) |
3967c732 | 95 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 | 96 | else |
cea2e8a9 | 97 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c LW |
98 | } |
99 | ||
8adcabd8 | 100 | void |
864dbfa3 | 101 | Perl_dump_eval(pTHX) |
8d063cd8 | 102 | { |
3967c732 JD |
103 | op_dump(PL_eval_root); |
104 | } | |
105 | ||
106 | char * | |
864dbfa3 | 107 | Perl_pv_display(pTHX_ SV *sv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) |
3967c732 JD |
108 | { |
109 | int truncated = 0; | |
110 | int nul_terminated = len > cur && pv[cur] == '\0'; | |
111 | ||
112 | sv_setpvn(sv, "\"", 1); | |
113 | for (; cur--; pv++) { | |
114 | if (pvlim && SvCUR(sv) >= pvlim) { | |
115 | truncated++; | |
116 | break; | |
117 | } | |
118 | if (isPRINT(*pv)) { | |
119 | switch (*pv) { | |
120 | case '\t': sv_catpvn(sv, "\\t", 2); break; | |
121 | case '\n': sv_catpvn(sv, "\\n", 2); break; | |
122 | case '\r': sv_catpvn(sv, "\\r", 2); break; | |
123 | case '\f': sv_catpvn(sv, "\\f", 2); break; | |
124 | case '"': sv_catpvn(sv, "\\\"", 2); break; | |
125 | case '\\': sv_catpvn(sv, "\\\\", 2); break; | |
126 | default: sv_catpvn(sv, pv, 1); break; | |
127 | } | |
128 | } | |
129 | else { | |
130 | if (cur && isDIGIT(*(pv+1))) | |
3818b22b | 131 | Perl_sv_catpvf(aTHX_ sv, "\\%03o", (U8)*pv); |
3967c732 | 132 | else |
3818b22b | 133 | Perl_sv_catpvf(aTHX_ sv, "\\%o", (U8)*pv); |
3967c732 JD |
134 | } |
135 | } | |
136 | sv_catpvn(sv, "\"", 1); | |
137 | if (truncated) | |
138 | sv_catpvn(sv, "...", 3); | |
139 | if (nul_terminated) | |
140 | sv_catpvn(sv, "\\0", 2); | |
141 | ||
142 | return SvPVX(sv); | |
143 | } | |
144 | ||
145 | char * | |
864dbfa3 | 146 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 JD |
147 | { |
148 | SV *t = sv_newmortal(); | |
2d8e6c8d | 149 | STRLEN n_a; |
3967c732 JD |
150 | int unref = 0; |
151 | ||
152 | sv_setpvn(t, "", 0); | |
153 | retry: | |
154 | if (!sv) { | |
155 | sv_catpv(t, "VOID"); | |
156 | goto finish; | |
157 | } | |
158 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { | |
159 | sv_catpv(t, "WILD"); | |
160 | goto finish; | |
161 | } | |
162 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes) { | |
163 | if (sv == &PL_sv_undef) { | |
164 | sv_catpv(t, "SV_UNDEF"); | |
165 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
166 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
167 | SvREADONLY(sv)) | |
168 | goto finish; | |
169 | } | |
170 | else if (sv == &PL_sv_no) { | |
171 | sv_catpv(t, "SV_NO"); | |
172 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
173 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
174 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
175 | SVp_POK|SVp_NOK)) && | |
176 | SvCUR(sv) == 0 && | |
177 | SvNVX(sv) == 0.0) | |
178 | goto finish; | |
179 | } | |
180 | else { | |
181 | sv_catpv(t, "SV_YES"); | |
182 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
183 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
184 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
185 | SVp_POK|SVp_NOK)) && | |
186 | SvCUR(sv) == 1 && | |
187 | SvPVX(sv) && *SvPVX(sv) == '1' && | |
188 | SvNVX(sv) == 1.0) | |
189 | goto finish; | |
190 | } | |
191 | sv_catpv(t, ":"); | |
192 | } | |
193 | else if (SvREFCNT(sv) == 0) { | |
194 | sv_catpv(t, "("); | |
195 | unref++; | |
196 | } | |
04932ac8 | 197 | else if (DEBUG_R_TEST && SvREFCNT(sv) > 1) { |
29b291f7 | 198 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf">", (UV)SvREFCNT(sv)); |
04932ac8 DM |
199 | } |
200 | ||
201 | ||
3967c732 JD |
202 | if (SvROK(sv)) { |
203 | sv_catpv(t, "\\"); | |
204 | if (SvCUR(t) + unref > 10) { | |
205 | SvCUR(t) = unref + 3; | |
206 | *SvEND(t) = '\0'; | |
207 | sv_catpv(t, "..."); | |
208 | goto finish; | |
209 | } | |
210 | sv = (SV*)SvRV(sv); | |
211 | goto retry; | |
212 | } | |
213 | switch (SvTYPE(sv)) { | |
214 | default: | |
215 | sv_catpv(t, "FREED"); | |
216 | goto finish; | |
217 | ||
218 | case SVt_NULL: | |
219 | sv_catpv(t, "UNDEF"); | |
220 | goto finish; | |
221 | case SVt_IV: | |
222 | sv_catpv(t, "IV"); | |
223 | break; | |
224 | case SVt_NV: | |
225 | sv_catpv(t, "NV"); | |
226 | break; | |
227 | case SVt_RV: | |
228 | sv_catpv(t, "RV"); | |
229 | break; | |
230 | case SVt_PV: | |
231 | sv_catpv(t, "PV"); | |
232 | break; | |
233 | case SVt_PVIV: | |
234 | sv_catpv(t, "PVIV"); | |
235 | break; | |
236 | case SVt_PVNV: | |
237 | sv_catpv(t, "PVNV"); | |
238 | break; | |
239 | case SVt_PVMG: | |
240 | sv_catpv(t, "PVMG"); | |
241 | break; | |
242 | case SVt_PVLV: | |
243 | sv_catpv(t, "PVLV"); | |
244 | break; | |
245 | case SVt_PVAV: | |
246 | sv_catpv(t, "AV"); | |
247 | break; | |
248 | case SVt_PVHV: | |
249 | sv_catpv(t, "HV"); | |
250 | break; | |
251 | case SVt_PVCV: | |
252 | if (CvGV(sv)) | |
cea2e8a9 | 253 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); |
3967c732 JD |
254 | else |
255 | sv_catpv(t, "CV()"); | |
256 | goto finish; | |
257 | case SVt_PVGV: | |
258 | sv_catpv(t, "GV"); | |
259 | break; | |
260 | case SVt_PVBM: | |
261 | sv_catpv(t, "BM"); | |
262 | break; | |
263 | case SVt_PVFM: | |
264 | sv_catpv(t, "FM"); | |
265 | break; | |
266 | case SVt_PVIO: | |
267 | sv_catpv(t, "IO"); | |
268 | break; | |
269 | } | |
270 | ||
271 | if (SvPOKp(sv)) { | |
272 | if (!SvPVX(sv)) | |
273 | sv_catpv(t, "(null)"); | |
274 | else { | |
79cb57f6 | 275 | SV *tmp = newSVpvn("", 0); |
3967c732 JD |
276 | sv_catpv(t, "("); |
277 | if (SvOOK(sv)) | |
cea2e8a9 GS |
278 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
279 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127)); | |
32639b87 | 280 | if (SvUTF8(sv)) |
2ef28da1 | 281 | Perl_sv_catpvf(aTHX_ t, " [UTF8]"); |
3967c732 JD |
282 | SvREFCNT_dec(tmp); |
283 | } | |
284 | } | |
285 | else if (SvNOKp(sv)) { | |
e54dc35b | 286 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
cea2e8a9 | 287 | Perl_sv_catpvf(aTHX_ t, "(%g)",SvNVX(sv)); |
e54dc35b | 288 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 289 | } |
57def98f | 290 | else if (SvIOKp(sv)) { |
cf2093f6 | 291 | if (SvIsUV(sv)) |
57def98f | 292 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 293 | else |
57def98f | 294 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 295 | } |
3967c732 JD |
296 | else |
297 | sv_catpv(t, "()"); | |
2ef28da1 | 298 | |
3967c732 JD |
299 | finish: |
300 | if (unref) { | |
301 | while (unref--) | |
302 | sv_catpv(t, ")"); | |
303 | } | |
2d8e6c8d | 304 | return SvPV(t, n_a); |
3967c732 JD |
305 | } |
306 | ||
307 | void | |
864dbfa3 | 308 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 JD |
309 | { |
310 | char ch; | |
311 | ||
312 | if (!pm) { | |
cea2e8a9 | 313 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
314 | return; |
315 | } | |
cea2e8a9 | 316 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
317 | level++; |
318 | if (pm->op_pmflags & PMf_ONCE) | |
319 | ch = '?'; | |
320 | else | |
321 | ch = '/'; | |
aaa362c4 | 322 | if (PM_GETRE(pm)) |
cea2e8a9 | 323 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 | 324 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 JD |
325 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
326 | else | |
cea2e8a9 | 327 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 | 328 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 | 329 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 JD |
330 | op_dump(pm->op_pmreplroot); |
331 | } | |
aaa362c4 | 332 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
79cb57f6 | 333 | SV *tmpsv = newSVpvn("", 0); |
3967c732 JD |
334 | if (pm->op_pmdynflags & PMdf_USED) |
335 | sv_catpv(tmpsv, ",USED"); | |
336 | if (pm->op_pmdynflags & PMdf_TAINTED) | |
337 | sv_catpv(tmpsv, ",TAINTED"); | |
338 | if (pm->op_pmflags & PMf_ONCE) | |
339 | sv_catpv(tmpsv, ",ONCE"); | |
aaa362c4 RS |
340 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
341 | && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN)) | |
3967c732 | 342 | sv_catpv(tmpsv, ",SCANFIRST"); |
aaa362c4 RS |
343 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
344 | && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL) | |
3967c732 JD |
345 | sv_catpv(tmpsv, ",ALL"); |
346 | if (pm->op_pmflags & PMf_SKIPWHITE) | |
347 | sv_catpv(tmpsv, ",SKIPWHITE"); | |
348 | if (pm->op_pmflags & PMf_CONST) | |
349 | sv_catpv(tmpsv, ",CONST"); | |
350 | if (pm->op_pmflags & PMf_KEEP) | |
351 | sv_catpv(tmpsv, ",KEEP"); | |
352 | if (pm->op_pmflags & PMf_GLOBAL) | |
353 | sv_catpv(tmpsv, ",GLOBAL"); | |
354 | if (pm->op_pmflags & PMf_CONTINUE) | |
355 | sv_catpv(tmpsv, ",CONTINUE"); | |
356 | if (pm->op_pmflags & PMf_RETAINT) | |
357 | sv_catpv(tmpsv, ",RETAINT"); | |
358 | if (pm->op_pmflags & PMf_EVAL) | |
359 | sv_catpv(tmpsv, ",EVAL"); | |
cea2e8a9 | 360 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
3967c732 JD |
361 | SvREFCNT_dec(tmpsv); |
362 | } | |
363 | ||
cea2e8a9 | 364 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
365 | } |
366 | ||
367 | void | |
864dbfa3 | 368 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
369 | { |
370 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
371 | } |
372 | ||
373 | void | |
864dbfa3 | 374 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 | 375 | { |
cea2e8a9 | 376 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 377 | level++; |
11343788 | 378 | if (o->op_seq) |
3967c732 | 379 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 | 380 | else |
3967c732 | 381 | PerlIO_printf(file, " "); |
c8db6e60 JH |
382 | PerlIO_printf(file, |
383 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 384 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
11343788 MB |
385 | if (o->op_next) { |
386 | if (o->op_seq) | |
3967c732 | 387 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 | 388 | else |
3967c732 | 389 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 | 390 | } |
79072805 | 391 | else |
3967c732 | 392 | PerlIO_printf(file, "DONE\n"); |
11343788 | 393 | if (o->op_targ) { |
acb36ea4 | 394 | if (o->op_type == OP_NULL) |
ae7d165c | 395 | { |
cea2e8a9 | 396 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
ae7d165c PJ |
397 | if (o->op_targ == OP_NEXTSTATE) |
398 | { | |
399 | if (CopLINE(cCOPo)) | |
400 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
401 | if (CopSTASHPV(cCOPo)) | |
402 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
403 | CopSTASHPV(cCOPo)); | |
404 | if (cCOPo->cop_label) | |
405 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", | |
406 | cCOPo->cop_label); | |
407 | } | |
408 | } | |
8990e307 | 409 | else |
894356b3 | 410 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 411 | } |
748a9306 | 412 | #ifdef DUMPADDR |
57def98f | 413 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 414 | #endif |
11343788 | 415 | if (o->op_flags) { |
79cb57f6 | 416 | SV *tmpsv = newSVpvn("", 0); |
5dc0d613 | 417 | switch (o->op_flags & OPf_WANT) { |
54310121 | 418 | case OPf_WANT_VOID: |
46fc3d4c | 419 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 420 | break; |
421 | case OPf_WANT_SCALAR: | |
46fc3d4c | 422 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 423 | break; |
424 | case OPf_WANT_LIST: | |
46fc3d4c | 425 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 426 | break; |
427 | default: | |
46fc3d4c | 428 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 429 | break; |
430 | } | |
11343788 | 431 | if (o->op_flags & OPf_KIDS) |
46fc3d4c | 432 | sv_catpv(tmpsv, ",KIDS"); |
11343788 | 433 | if (o->op_flags & OPf_PARENS) |
46fc3d4c | 434 | sv_catpv(tmpsv, ",PARENS"); |
11343788 | 435 | if (o->op_flags & OPf_STACKED) |
46fc3d4c | 436 | sv_catpv(tmpsv, ",STACKED"); |
11343788 | 437 | if (o->op_flags & OPf_REF) |
46fc3d4c | 438 | sv_catpv(tmpsv, ",REF"); |
11343788 | 439 | if (o->op_flags & OPf_MOD) |
46fc3d4c | 440 | sv_catpv(tmpsv, ",MOD"); |
11343788 | 441 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c | 442 | sv_catpv(tmpsv, ",SPECIAL"); |
cea2e8a9 | 443 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
46fc3d4c | 444 | SvREFCNT_dec(tmpsv); |
79072805 | 445 | } |
11343788 | 446 | if (o->op_private) { |
79cb57f6 | 447 | SV *tmpsv = newSVpvn("", 0); |
07447971 GS |
448 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
449 | if (o->op_private & OPpTARGET_MY) | |
450 | sv_catpv(tmpsv, ",TARGET_MY"); | |
451 | } | |
bf91b999 SC |
452 | else if (o->op_type == OP_LEAVESUB || |
453 | o->op_type == OP_LEAVE || | |
454 | o->op_type == OP_LEAVESUBLV || | |
455 | o->op_type == OP_LEAVEWRITE) { | |
456 | if (o->op_private & OPpREFCOUNTED) | |
457 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
458 | } | |
459 | else if (o->op_type == OP_AASSIGN) { | |
11343788 | 460 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c | 461 | sv_catpv(tmpsv, ",COMMON"); |
10c8fecd GS |
462 | if (o->op_private & OPpASSIGN_HASH) |
463 | sv_catpv(tmpsv, ",HASH"); | |
8d063cd8 | 464 | } |
11343788 MB |
465 | else if (o->op_type == OP_SASSIGN) { |
466 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
46fc3d4c | 467 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e | 468 | } |
11343788 MB |
469 | else if (o->op_type == OP_TRANS) { |
470 | if (o->op_private & OPpTRANS_SQUASH) | |
46fc3d4c | 471 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 | 472 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c | 473 | sv_catpv(tmpsv, ",DELETE"); |
11343788 | 474 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c | 475 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 SC |
476 | if (o->op_private & OPpTRANS_IDENTICAL) |
477 | sv_catpv(tmpsv, ",IDENTICAL"); | |
478 | if (o->op_private & OPpTRANS_GROWS) | |
479 | sv_catpv(tmpsv, ",GROWS"); | |
8d063cd8 | 480 | } |
11343788 MB |
481 | else if (o->op_type == OP_REPEAT) { |
482 | if (o->op_private & OPpREPEAT_DOLIST) | |
46fc3d4c | 483 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 | 484 | } |
11343788 MB |
485 | else if (o->op_type == OP_ENTERSUB || |
486 | o->op_type == OP_RV2SV || | |
23f1ca44 | 487 | o->op_type == OP_GVSV || |
11343788 MB |
488 | o->op_type == OP_RV2AV || |
489 | o->op_type == OP_RV2HV || | |
490 | o->op_type == OP_RV2GV || | |
491 | o->op_type == OP_AELEM || | |
492 | o->op_type == OP_HELEM ) | |
85e6fe83 | 493 | { |
5dc0d613 MB |
494 | if (o->op_type == OP_ENTERSUB) { |
495 | if (o->op_private & OPpENTERSUB_AMPER) | |
46fc3d4c | 496 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 | 497 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c | 498 | sv_catpv(tmpsv, ",DB"); |
d3011074 IZ |
499 | if (o->op_private & OPpENTERSUB_HASTARG) |
500 | sv_catpv(tmpsv, ",HASTARG"); | |
bf91b999 SC |
501 | if (o->op_private & OPpENTERSUB_NOPAREN) |
502 | sv_catpv(tmpsv, ",NOPAREN"); | |
503 | if (o->op_private & OPpENTERSUB_INARGS) | |
504 | sv_catpv(tmpsv, ",INARGS"); | |
68dc0745 | 505 | } |
bf91b999 | 506 | else { |
d3011074 | 507 | switch (o->op_private & OPpDEREF) { |
5f05dabc | 508 | case OPpDEREF_SV: |
46fc3d4c | 509 | sv_catpv(tmpsv, ",SV"); |
5f05dabc | 510 | break; |
511 | case OPpDEREF_AV: | |
46fc3d4c | 512 | sv_catpv(tmpsv, ",AV"); |
5f05dabc | 513 | break; |
514 | case OPpDEREF_HV: | |
46fc3d4c | 515 | sv_catpv(tmpsv, ",HV"); |
5f05dabc | 516 | break; |
517 | } | |
bf91b999 SC |
518 | if (o->op_private & OPpMAYBE_LVSUB) |
519 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
520 | } | |
5dc0d613 MB |
521 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
522 | if (o->op_private & OPpLVAL_DEFER) | |
46fc3d4c | 523 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 524 | } |
525 | else { | |
5dc0d613 | 526 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 527 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
528 | if (o->op_private & OPpOUR_INTRO) |
529 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 530 | } |
8d063cd8 | 531 | } |
11343788 MB |
532 | else if (o->op_type == OP_CONST) { |
533 | if (o->op_private & OPpCONST_BARE) | |
46fc3d4c | 534 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a GS |
535 | if (o->op_private & OPpCONST_STRICT) |
536 | sv_catpv(tmpsv, ",STRICT"); | |
bf91b999 SC |
537 | if (o->op_private & OPpCONST_ARYBASE) |
538 | sv_catpv(tmpsv, ",ARYBASE"); | |
539 | if (o->op_private & OPpCONST_WARNING) | |
540 | sv_catpv(tmpsv, ",WARNING"); | |
541 | if (o->op_private & OPpCONST_ENTERED) | |
542 | sv_catpv(tmpsv, ",ENTERED"); | |
79072805 | 543 | } |
11343788 MB |
544 | else if (o->op_type == OP_FLIP) { |
545 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 546 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 | 547 | } |
11343788 MB |
548 | else if (o->op_type == OP_FLOP) { |
549 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 550 | sv_catpv(tmpsv, ",LINENUM"); |
cd06dffe GS |
551 | } else if (o->op_type == OP_RV2CV) { |
552 | if (o->op_private & OPpLVAL_INTRO) | |
553 | sv_catpv(tmpsv, ",INTRO"); | |
79072805 | 554 | } |
bf91b999 SC |
555 | else if (o->op_type == OP_GV) { |
556 | if (o->op_private & OPpEARLY_CV) | |
557 | sv_catpv(tmpsv, ",EARLY_CV"); | |
558 | } | |
559 | else if (o->op_type == OP_LIST) { | |
560 | if (o->op_private & OPpLIST_GUESSED) | |
561 | sv_catpv(tmpsv, ",GUESSED"); | |
562 | } | |
563 | else if (o->op_type == OP_DELETE) { | |
564 | if (o->op_private & OPpSLICE) | |
565 | sv_catpv(tmpsv, ",SLICE"); | |
566 | } | |
567 | else if (o->op_type == OP_EXISTS) { | |
568 | if (o->op_private & OPpEXISTS_SUB) | |
569 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
570 | } | |
571 | else if (o->op_type == OP_SORT) { | |
572 | if (o->op_private & OPpSORT_NUMERIC) | |
573 | sv_catpv(tmpsv, ",NUMERIC"); | |
574 | if (o->op_private & OPpSORT_INTEGER) | |
575 | sv_catpv(tmpsv, ",INTEGER"); | |
576 | if (o->op_private & OPpSORT_REVERSE) | |
577 | sv_catpv(tmpsv, ",REVERSE"); | |
578 | } | |
579 | else if (o->op_type == OP_THREADSV) { | |
580 | if (o->op_private & OPpDONE_SVREF) | |
581 | sv_catpv(tmpsv, ",SVREF"); | |
582 | } | |
583 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { | |
584 | if (o->op_private & OPpOPEN_IN_RAW) | |
585 | sv_catpv(tmpsv, ",IN_RAW"); | |
586 | if (o->op_private & OPpOPEN_IN_CRLF) | |
587 | sv_catpv(tmpsv, ",IN_CRLF"); | |
588 | if (o->op_private & OPpOPEN_OUT_RAW) | |
589 | sv_catpv(tmpsv, ",OUT_RAW"); | |
590 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
591 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
592 | } | |
593 | else if (o->op_type == OP_EXIT) { | |
594 | if (o->op_private & OPpEXIT_VMSISH) | |
595 | sv_catpv(tmpsv, ",EXIST_VMSISH"); | |
596 | } | |
11343788 | 597 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 598 | sv_catpv(tmpsv, ",INTRO"); |
599 | if (SvCUR(tmpsv)) | |
cea2e8a9 | 600 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1); |
46fc3d4c | 601 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 602 | } |
8d063cd8 | 603 | |
11343788 | 604 | switch (o->op_type) { |
971a9dd3 | 605 | case OP_AELEMFAST: |
93a17b20 | 606 | case OP_GVSV: |
79072805 | 607 | case OP_GV: |
971a9dd3 GS |
608 | #ifdef USE_ITHREADS |
609 | Perl_dump_indent(aTHX_ level, file, "PADIX = %d\n", cPADOPo->op_padix); | |
610 | #else | |
611 | if (cSVOPo->op_sv) { | |
46fc3d4c | 612 | SV *tmpsv = NEWSV(0,0); |
155aba94 | 613 | STRLEN n_a; |
8990e307 | 614 | ENTER; |
8990e307 | 615 | SAVEFREESV(tmpsv); |
971a9dd3 | 616 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch); |
cea2e8a9 | 617 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a)); |
8990e307 | 618 | LEAVE; |
378cc40b | 619 | } |
79072805 | 620 | else |
cea2e8a9 | 621 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
971a9dd3 | 622 | #endif |
79072805 LW |
623 | break; |
624 | case OP_CONST: | |
f5d5a27c | 625 | case OP_METHOD_NAMED: |
cea2e8a9 | 626 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo->op_sv)); |
79072805 | 627 | break; |
7399586d | 628 | case OP_SETSTATE: |
93a17b20 LW |
629 | case OP_NEXTSTATE: |
630 | case OP_DBSTATE: | |
57843af0 GS |
631 | if (CopLINE(cCOPo)) |
632 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
ed094faf GS |
633 | if (CopSTASHPV(cCOPo)) |
634 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
635 | CopSTASHPV(cCOPo)); | |
11343788 | 636 | if (cCOPo->cop_label) |
ed094faf GS |
637 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
638 | cCOPo->cop_label); | |
79072805 LW |
639 | break; |
640 | case OP_ENTERLOOP: | |
cea2e8a9 | 641 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 642 | if (cLOOPo->op_redoop) |
3967c732 | 643 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 | 644 | else |
3967c732 | 645 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 646 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 647 | if (cLOOPo->op_nextop) |
3967c732 | 648 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 | 649 | else |
3967c732 | 650 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 651 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 652 | if (cLOOPo->op_lastop) |
3967c732 | 653 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 | 654 | else |
3967c732 | 655 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
656 | break; |
657 | case OP_COND_EXPR: | |
1a67a97c | 658 | case OP_RANGE: |
a0d0e21e | 659 | case OP_MAPWHILE: |
79072805 LW |
660 | case OP_GREPWHILE: |
661 | case OP_OR: | |
662 | case OP_AND: | |
cea2e8a9 | 663 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 664 | if (cLOGOPo->op_other) |
3967c732 | 665 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 | 666 | else |
3967c732 | 667 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
668 | break; |
669 | case OP_PUSHRE: | |
670 | case OP_MATCH: | |
8782bef2 | 671 | case OP_QR: |
79072805 | 672 | case OP_SUBST: |
3967c732 | 673 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 674 | break; |
7934575e GS |
675 | case OP_LEAVE: |
676 | case OP_LEAVEEVAL: | |
677 | case OP_LEAVESUB: | |
678 | case OP_LEAVESUBLV: | |
679 | case OP_LEAVEWRITE: | |
680 | case OP_SCOPE: | |
681 | if (o->op_private & OPpREFCOUNTED) | |
682 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
683 | break; | |
a0d0e21e LW |
684 | default: |
685 | break; | |
79072805 | 686 | } |
11343788 | 687 | if (o->op_flags & OPf_KIDS) { |
79072805 | 688 | OP *kid; |
11343788 | 689 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 690 | do_op_dump(level, file, kid); |
8d063cd8 | 691 | } |
cea2e8a9 | 692 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
693 | } |
694 | ||
695 | void | |
864dbfa3 | 696 | Perl_op_dump(pTHX_ OP *o) |
3967c732 JD |
697 | { |
698 | do_op_dump(0, Perl_debug_log, o); | |
8d063cd8 LW |
699 | } |
700 | ||
8adcabd8 | 701 | void |
864dbfa3 | 702 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 703 | { |
79072805 | 704 | SV *sv; |
378cc40b | 705 | |
79072805 | 706 | if (!gv) { |
760ac839 | 707 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
708 | return; |
709 | } | |
8990e307 | 710 | sv = sv_newmortal(); |
760ac839 | 711 | PerlIO_printf(Perl_debug_log, "{\n"); |
f6aff53a | 712 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 | 713 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv)); |
79072805 | 714 | if (gv != GvEGV(gv)) { |
f6aff53a | 715 | gv_efullname3(sv, GvEGV(gv), Nullch); |
cea2e8a9 | 716 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv)); |
8adcabd8 | 717 | } |
3967c732 | 718 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 719 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
720 | } |
721 | ||
14befaf4 DM |
722 | |
723 | /* map magic types to the symbolic name | |
724 | * (with the PERL_MAGIC_ prefixed stripped) | |
725 | */ | |
726 | ||
727 | static struct { char type; char *name; } magic_names[] = { | |
516a5887 JH |
728 | { PERL_MAGIC_sv, "sv(\\0)" }, |
729 | { PERL_MAGIC_arylen, "arylen(#)" }, | |
730 | { PERL_MAGIC_glob, "glob(*)" }, | |
731 | { PERL_MAGIC_pos, "pos(.)" }, | |
732 | { PERL_MAGIC_backref, "backref(<)" }, | |
733 | { PERL_MAGIC_overload, "overload(A)" }, | |
734 | { PERL_MAGIC_bm, "bm(B)" }, | |
735 | { PERL_MAGIC_regdata, "regdata(D)" }, | |
736 | { PERL_MAGIC_env, "env(E)" }, | |
737 | { PERL_MAGIC_isa, "isa(I)" }, | |
738 | { PERL_MAGIC_dbfile, "dbfile(L)" }, | |
739 | { PERL_MAGIC_tied, "tied(P)" }, | |
740 | { PERL_MAGIC_sig, "sig(S)" }, | |
741 | { PERL_MAGIC_uvar, "uvar(U)" }, | |
742 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, | |
743 | { PERL_MAGIC_overload_table, "overload_table(c)" }, | |
744 | { PERL_MAGIC_regdatum, "regdatum(d)" }, | |
745 | { PERL_MAGIC_envelem, "envelem(e)" }, | |
746 | { PERL_MAGIC_fm, "fm(f)" }, | |
747 | { PERL_MAGIC_regex_global, "regex_global(g)" }, | |
748 | { PERL_MAGIC_isaelem, "isaelem(i)" }, | |
749 | { PERL_MAGIC_nkeys, "nkeys(k)" }, | |
750 | { PERL_MAGIC_dbline, "dbline(l)" }, | |
751 | { PERL_MAGIC_mutex, "mutex(m)" }, | |
752 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, | |
753 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, | |
754 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, | |
755 | { PERL_MAGIC_qr, "qr(r)" }, | |
756 | { PERL_MAGIC_sigelem, "sigelem(s)" }, | |
757 | { PERL_MAGIC_taint, "taint(t)" }, | |
758 | { PERL_MAGIC_vec, "vec(v)" }, | |
759 | { PERL_MAGIC_substr, "substr(x)" }, | |
760 | { PERL_MAGIC_defelem, "defelem(y)" }, | |
761 | { PERL_MAGIC_ext, "ext(~)" }, | |
762 | /* this null string terminates the list */ | |
763 | { 0, 0 }, | |
14befaf4 DM |
764 | }; |
765 | ||
8adcabd8 | 766 | void |
864dbfa3 | 767 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 768 | { |
3967c732 | 769 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
770 | Perl_dump_indent(aTHX_ level, file, |
771 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 JD |
772 | if (mg->mg_virtual) { |
773 | MGVTBL *v = mg->mg_virtual; | |
774 | char *s = 0; | |
775 | if (v == &PL_vtbl_sv) s = "sv"; | |
776 | else if (v == &PL_vtbl_env) s = "env"; | |
777 | else if (v == &PL_vtbl_envelem) s = "envelem"; | |
778 | else if (v == &PL_vtbl_sig) s = "sig"; | |
779 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; | |
780 | else if (v == &PL_vtbl_pack) s = "pack"; | |
781 | else if (v == &PL_vtbl_packelem) s = "packelem"; | |
782 | else if (v == &PL_vtbl_dbline) s = "dbline"; | |
783 | else if (v == &PL_vtbl_isa) s = "isa"; | |
784 | else if (v == &PL_vtbl_arylen) s = "arylen"; | |
785 | else if (v == &PL_vtbl_glob) s = "glob"; | |
786 | else if (v == &PL_vtbl_mglob) s = "mglob"; | |
787 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; | |
788 | else if (v == &PL_vtbl_taint) s = "taint"; | |
789 | else if (v == &PL_vtbl_substr) s = "substr"; | |
790 | else if (v == &PL_vtbl_vec) s = "vec"; | |
791 | else if (v == &PL_vtbl_pos) s = "pos"; | |
792 | else if (v == &PL_vtbl_bm) s = "bm"; | |
793 | else if (v == &PL_vtbl_fm) s = "fm"; | |
794 | else if (v == &PL_vtbl_uvar) s = "uvar"; | |
795 | else if (v == &PL_vtbl_defelem) s = "defelem"; | |
796 | #ifdef USE_LOCALE_COLLATE | |
797 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; | |
798 | #endif | |
3967c732 JD |
799 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
800 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; | |
810b8aa5 | 801 | else if (v == &PL_vtbl_backref) s = "backref"; |
3967c732 | 802 | if (s) |
cea2e8a9 | 803 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 | 804 | else |
b900a521 | 805 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
806 | } |
807 | else | |
cea2e8a9 | 808 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 809 | |
3967c732 | 810 | if (mg->mg_private) |
cea2e8a9 | 811 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 812 | |
14befaf4 DM |
813 | { |
814 | int n; | |
815 | char *name = 0; | |
816 | for (n=0; magic_names[n].name; n++) { | |
817 | if (mg->mg_type == magic_names[n].type) { | |
818 | name = magic_names[n].name; | |
819 | break; | |
820 | } | |
821 | } | |
822 | if (name) | |
823 | Perl_dump_indent(aTHX_ level, file, | |
824 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
825 | else | |
826 | Perl_dump_indent(aTHX_ level, file, | |
827 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
828 | } | |
3967c732 JD |
829 | |
830 | if (mg->mg_flags) { | |
cea2e8a9 | 831 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
3967c732 | 832 | if (mg->mg_flags & MGf_TAINTEDDIR) |
cea2e8a9 | 833 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 | 834 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 | 835 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 | 836 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 | 837 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
3967c732 | 838 | if (mg->mg_flags & MGf_MINMATCH) |
cea2e8a9 | 839 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 JD |
840 | } |
841 | if (mg->mg_obj) { | |
b900a521 | 842 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 JD |
843 | if (mg->mg_flags & MGf_REFCOUNTED) |
844 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
845 | } | |
846 | if (mg->mg_len) | |
894356b3 | 847 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 | 848 | if (mg->mg_ptr) { |
b900a521 | 849 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 | 850 | if (mg->mg_len >= 0) { |
79cb57f6 | 851 | SV *sv = newSVpvn("", 0); |
3967c732 JD |
852 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
853 | SvREFCNT_dec(sv); | |
854 | } | |
855 | else if (mg->mg_len == HEf_SVKEY) { | |
856 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
857 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
858 | continue; | |
859 | } | |
860 | else | |
861 | PerlIO_puts(file, " ???? - please notify IZ"); | |
862 | PerlIO_putc(file, '\n'); | |
863 | } | |
378cc40b | 864 | } |
3967c732 JD |
865 | } |
866 | ||
867 | void | |
864dbfa3 | 868 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 JD |
869 | { |
870 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); | |
871 | } | |
872 | ||
873 | void | |
864dbfa3 | 874 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 | 875 | { |
b900a521 | 876 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
877 | if (sv && HvNAME(sv)) |
878 | PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv)); | |
79072805 | 879 | else |
3967c732 JD |
880 | PerlIO_putc(file, '\n'); |
881 | } | |
882 | ||
883 | void | |
864dbfa3 | 884 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 885 | { |
b900a521 | 886 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
887 | if (sv && GvNAME(sv)) |
888 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 889 | else |
3967c732 JD |
890 | PerlIO_putc(file, '\n'); |
891 | } | |
892 | ||
893 | void | |
864dbfa3 | 894 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 895 | { |
b900a521 | 896 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
897 | if (sv && GvNAME(sv)) { |
898 | PerlIO_printf(file, "\t\""); | |
6676db26 | 899 | if (GvSTASH(sv)) |
3967c732 JD |
900 | PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv))); |
901 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); | |
8d063cd8 | 902 | } |
3967c732 JD |
903 | else |
904 | PerlIO_putc(file, '\n'); | |
905 | } | |
906 | ||
907 | void | |
864dbfa3 | 908 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 909 | { |
cea89e20 | 910 | SV *d; |
3967c732 JD |
911 | char *s; |
912 | U32 flags; | |
913 | U32 type; | |
2d8e6c8d | 914 | STRLEN n_a; |
3967c732 JD |
915 | |
916 | if (!sv) { | |
cea2e8a9 | 917 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 918 | return; |
378cc40b | 919 | } |
2ef28da1 | 920 | |
3967c732 JD |
921 | flags = SvFLAGS(sv); |
922 | type = SvTYPE(sv); | |
79072805 | 923 | |
cea89e20 | 924 | d = Perl_newSVpvf(aTHX_ |
57def98f | 925 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 926 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
927 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
928 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 929 | |
3967c732 JD |
930 | if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,"); |
931 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); | |
932 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
933 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); | |
934 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); | |
935 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); | |
936 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); | |
937 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); | |
4db58590 | 938 | |
3967c732 JD |
939 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
940 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); | |
941 | if (flags & SVf_POK) sv_catpv(d, "POK,"); | |
810b8aa5 GS |
942 | if (flags & SVf_ROK) { |
943 | sv_catpv(d, "ROK,"); | |
944 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
945 | } | |
3967c732 JD |
946 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
947 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); | |
948 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); | |
4db58590 | 949 | |
3967c732 | 950 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 JD |
951 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
952 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); | |
953 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); | |
954 | if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,"); | |
955 | ||
956 | switch (type) { | |
957 | case SVt_PVCV: | |
958 | case SVt_PVFM: | |
959 | if (CvANON(sv)) sv_catpv(d, "ANON,"); | |
960 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); | |
961 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); | |
962 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); | |
de3f1649 | 963 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 | 964 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 | 965 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 TJ |
966 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
967 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); | |
3967c732 JD |
968 | break; |
969 | case SVt_PVHV: | |
970 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); | |
971 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); | |
972 | break; | |
973 | case SVt_PVGV: | |
974 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); | |
975 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); | |
7fb37951 | 976 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
3967c732 | 977 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
12c18039 | 978 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
addd1794 | 979 | if (flags & SVpad_OUR) sv_catpv(d, "OUR,"); |
3967c732 JD |
980 | if (GvIMPORTED(sv)) { |
981 | sv_catpv(d, "IMPORT"); | |
982 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
983 | sv_catpv(d, "ALL,"); | |
984 | else { | |
985 | sv_catpv(d, "("); | |
986 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); | |
987 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); | |
988 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); | |
989 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); | |
990 | sv_catpv(d, " ),"); | |
991 | } | |
992 | } | |
addd1794 | 993 | /* FALL THROUGH */ |
25da4f38 IZ |
994 | default: |
995 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); | |
996 | if (SvIsUV(sv)) sv_catpv(d, "IsUV,"); | |
997 | break; | |
3967c732 JD |
998 | case SVt_PVBM: |
999 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); | |
25da4f38 | 1000 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 | 1001 | break; |
addd1794 AMS |
1002 | case SVt_PVMG: |
1003 | if (flags & SVpad_TYPED) | |
1004 | sv_catpv(d, "TYPED,"); | |
1005 | break; | |
3967c732 | 1006 | } |
8b1981a6 | 1007 | if (SvPOK(sv) && SvUTF8(sv)) |
9fe74ede | 1008 | sv_catpv(d, "UTF8"); |
3967c732 JD |
1009 | |
1010 | if (*(SvEND(d) - 1) == ',') | |
1011 | SvPVX(d)[--SvCUR(d)] = '\0'; | |
1012 | sv_catpv(d, ")"); | |
1013 | s = SvPVX(d); | |
1014 | ||
cea2e8a9 | 1015 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 JD |
1016 | switch (type) { |
1017 | case SVt_NULL: | |
1018 | PerlIO_printf(file, "NULL%s\n", s); | |
cea89e20 | 1019 | SvREFCNT_dec(d); |
3967c732 JD |
1020 | return; |
1021 | case SVt_IV: | |
1022 | PerlIO_printf(file, "IV%s\n", s); | |
1023 | break; | |
1024 | case SVt_NV: | |
1025 | PerlIO_printf(file, "NV%s\n", s); | |
1026 | break; | |
1027 | case SVt_RV: | |
1028 | PerlIO_printf(file, "RV%s\n", s); | |
1029 | break; | |
1030 | case SVt_PV: | |
1031 | PerlIO_printf(file, "PV%s\n", s); | |
1032 | break; | |
1033 | case SVt_PVIV: | |
1034 | PerlIO_printf(file, "PVIV%s\n", s); | |
1035 | break; | |
1036 | case SVt_PVNV: | |
1037 | PerlIO_printf(file, "PVNV%s\n", s); | |
1038 | break; | |
1039 | case SVt_PVBM: | |
1040 | PerlIO_printf(file, "PVBM%s\n", s); | |
1041 | break; | |
1042 | case SVt_PVMG: | |
1043 | PerlIO_printf(file, "PVMG%s\n", s); | |
1044 | break; | |
1045 | case SVt_PVLV: | |
1046 | PerlIO_printf(file, "PVLV%s\n", s); | |
1047 | break; | |
1048 | case SVt_PVAV: | |
1049 | PerlIO_printf(file, "PVAV%s\n", s); | |
1050 | break; | |
1051 | case SVt_PVHV: | |
1052 | PerlIO_printf(file, "PVHV%s\n", s); | |
1053 | break; | |
1054 | case SVt_PVCV: | |
1055 | PerlIO_printf(file, "PVCV%s\n", s); | |
1056 | break; | |
1057 | case SVt_PVGV: | |
1058 | PerlIO_printf(file, "PVGV%s\n", s); | |
1059 | break; | |
1060 | case SVt_PVFM: | |
1061 | PerlIO_printf(file, "PVFM%s\n", s); | |
1062 | break; | |
1063 | case SVt_PVIO: | |
1064 | PerlIO_printf(file, "PVIO%s\n", s); | |
1065 | break; | |
1066 | default: | |
faccc32b | 1067 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1068 | SvREFCNT_dec(d); |
3967c732 JD |
1069 | return; |
1070 | } | |
1071 | if (type >= SVt_PVIV || type == SVt_IV) { | |
cf2093f6 | 1072 | if (SvIsUV(sv)) |
57def98f | 1073 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1074 | else |
57def98f | 1075 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 JD |
1076 | if (SvOOK(sv)) |
1077 | PerlIO_printf(file, " (OFFSET)"); | |
1078 | PerlIO_putc(file, '\n'); | |
1079 | } | |
1080 | if (type >= SVt_PVNV || type == SVt_NV) { | |
e54dc35b | 1081 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1082 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1083 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1084 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1085 | #else |
cea2e8a9 | 1086 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1087 | #endif |
e54dc35b | 1088 | RESTORE_NUMERIC_LOCAL(); |
3967c732 JD |
1089 | } |
1090 | if (SvROK(sv)) { | |
57def98f | 1091 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1092 | if (nest < maxnest) |
1093 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
cea89e20 | 1094 | SvREFCNT_dec(d); |
3967c732 JD |
1095 | return; |
1096 | } | |
cea89e20 JH |
1097 | if (type < SVt_PV) { |
1098 | SvREFCNT_dec(d); | |
3967c732 | 1099 | return; |
cea89e20 | 1100 | } |
3967c732 JD |
1101 | if (type <= SVt_PVLV) { |
1102 | if (SvPVX(sv)) { | |
57def98f | 1103 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv))); |
3967c732 JD |
1104 | if (SvOOK(sv)) |
1105 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); | |
1106 | PerlIO_printf(file, "%s\n", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); | |
57def98f JH |
1107 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1108 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1109 | } |
1110 | else | |
cea2e8a9 | 1111 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 JD |
1112 | } |
1113 | if (type >= SVt_PVMG) { | |
1114 | if (SvMAGIC(sv)) | |
1115 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); | |
1116 | if (SvSTASH(sv)) | |
1117 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
1118 | } | |
1119 | switch (type) { | |
1120 | case SVt_PVLV: | |
cea2e8a9 | 1121 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
57def98f JH |
1122 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1123 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1124 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
3967c732 JD |
1125 | /* XXX level+1 ??? */ |
1126 | do_sv_dump(level, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim); | |
1127 | break; | |
1128 | case SVt_PVAV: | |
57def98f | 1129 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1130 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1131 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1132 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1133 | } |
1134 | else | |
1135 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1136 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1137 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
1138 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv))); | |
3967c732 JD |
1139 | flags = AvFLAGS(sv); |
1140 | sv_setpv(d, ""); | |
1141 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); | |
1142 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); | |
1143 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); | |
cea2e8a9 | 1144 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : ""); |
3967c732 JD |
1145 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1146 | int count; | |
1147 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { | |
1148 | SV** elt = av_fetch((AV*)sv,count,0); | |
1149 | ||
57def98f | 1150 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1151 | if (elt) |
3967c732 JD |
1152 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1153 | } | |
1154 | } | |
1155 | break; | |
1156 | case SVt_PVHV: | |
57def98f | 1157 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 JD |
1158 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1159 | /* Show distribution of HEs in the ARRAY */ | |
1160 | int freq[200]; | |
1161 | #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) | |
1162 | int i; | |
1163 | int max = 0; | |
1164 | U32 pow2 = 2, keys = HvKEYS(sv); | |
65202027 | 1165 | NV theoret, sum = 0; |
3967c732 JD |
1166 | |
1167 | PerlIO_printf(file, " ("); | |
1168 | Zero(freq, FREQ_MAX + 1, int); | |
1169 | for (i = 0; i <= HvMAX(sv); i++) { | |
1170 | HE* h; int count = 0; | |
1171 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) | |
1172 | count++; | |
1173 | if (count > FREQ_MAX) | |
1174 | count = FREQ_MAX; | |
1175 | freq[count]++; | |
1176 | if (max < count) | |
1177 | max = count; | |
1178 | } | |
1179 | for (i = 0; i <= max; i++) { | |
1180 | if (freq[i]) { | |
1181 | PerlIO_printf(file, "%d%s:%d", i, | |
1182 | (i == FREQ_MAX) ? "+" : "", | |
1183 | freq[i]); | |
1184 | if (i != max) | |
1185 | PerlIO_printf(file, ", "); | |
1186 | } | |
1187 | } | |
1188 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1189 | /* The "quality" of a hash is defined as the total number of |
1190 | comparisons needed to access every element once, relative | |
1191 | to the expected number needed for a random hash. | |
1192 | ||
1193 | The total number of comparisons is equal to the sum of | |
1194 | the squares of the number of entries in each backet. | |
1195 | For a random hash of n keys into k backets, the expected | |
1196 | value is | |
1197 | n + n(n-1)/2k | |
1198 | */ | |
1199 | ||
3967c732 JD |
1200 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1201 | sum += freq[i] * i * i; | |
1202 | } | |
155aba94 | 1203 | while ((keys = keys >> 1)) |
3967c732 | 1204 | pow2 = pow2 << 1; |
3967c732 | 1205 | theoret = HvKEYS(sv); |
b8fa94d8 | 1206 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1207 | PerlIO_putc(file, '\n'); |
6b4667fc | 1208 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1209 | } |
1210 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1211 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1212 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); | |
1213 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
1214 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER(sv)); | |
1215 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER(sv))); | |
3967c732 | 1216 | if (HvPMROOT(sv)) |
57def98f | 1217 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv))); |
3967c732 | 1218 | if (HvNAME(sv)) |
cea2e8a9 | 1219 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv)); |
3967c732 JD |
1220 | if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */ |
1221 | HE *he; | |
1222 | HV *hv = (HV*)sv; | |
1223 | int count = maxnest - nest; | |
1224 | ||
1225 | hv_iterinit(hv); | |
1226 | while ((he = hv_iternext(hv)) && count--) { | |
1227 | SV *elt; | |
1228 | char *key; | |
1229 | I32 len; | |
1230 | U32 hash = HeHASH(he); | |
1231 | ||
1232 | key = hv_iterkey(he, &len); | |
1233 | elt = hv_iterval(hv, he); | |
57def98f | 1234 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s HASH = 0x%"UVxf"\n", pv_display(d, key, len, 0, pvlim), (UV)hash); |
3967c732 JD |
1235 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1236 | } | |
1237 | hv_iterinit(hv); /* Return to status quo */ | |
1238 | } | |
1239 | break; | |
1240 | case SVt_PVCV: | |
1241 | if (SvPOK(sv)) | |
cea2e8a9 | 1242 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV(sv,n_a)); |
3967c732 JD |
1243 | /* FALL THROUGH */ |
1244 | case SVt_PVFM: | |
1245 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
1246 | if (CvSTART(sv)) | |
57def98f JH |
1247 | Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq); |
1248 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); | |
3967c732 JD |
1249 | if (CvROOT(sv) && dumpops) |
1250 | do_op_dump(level+1, file, CvROOT(sv)); | |
57def98f JH |
1251 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
1252 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32); | |
3967c732 | 1253 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1254 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f | 1255 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
4d1ff10f | 1256 | #ifdef USE_5005THREADS |
07270b1a GS |
1257 | Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv))); |
1258 | Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv))); | |
4d1ff10f | 1259 | #endif /* USE_5005THREADS */ |
894356b3 | 1260 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
3967c732 | 1261 | if (type == SVt_PVFM) |
57def98f JH |
1262 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1263 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
3967c732 JD |
1264 | if (nest < maxnest && CvPADLIST(sv)) { |
1265 | AV* padlist = CvPADLIST(sv); | |
1266 | AV* pad_name = (AV*)*av_fetch(padlist, 0, FALSE); | |
1267 | AV* pad = (AV*)*av_fetch(padlist, 1, FALSE); | |
1268 | SV** pname = AvARRAY(pad_name); | |
1269 | SV** ppad = AvARRAY(pad); | |
1270 | I32 ix; | |
1271 | ||
1272 | for (ix = 1; ix <= AvFILL(pad_name); ix++) { | |
b9c39e73 | 1273 | if (SvPOK(pname[ix])) |
57def98f JH |
1274 | Perl_dump_indent(aTHX_ level, |
1275 | /* %5d below is enough whitespace. */ | |
2ef28da1 | 1276 | file, |
57def98f | 1277 | "%5d. 0x%"UVxf" (%s\"%s\" %"IVdf"-%"IVdf")\n", |
894356b3 | 1278 | (int)ix, PTR2UV(ppad[ix]), |
cf2093f6 JH |
1279 | SvFAKE(pname[ix]) ? "FAKE " : "", |
1280 | SvPVX(pname[ix]), | |
1281 | (IV)SvNVX(pname[ix]), | |
1282 | (IV)SvIVX(pname[ix])); | |
3967c732 JD |
1283 | } |
1284 | } | |
1285 | { | |
1286 | CV *outside = CvOUTSIDE(sv); | |
2ef28da1 | 1287 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f | 1288 | PTR2UV(outside), |
cf2093f6 JH |
1289 | (!outside ? "null" |
1290 | : CvANON(outside) ? "ANON" | |
1291 | : (outside == PL_main_cv) ? "MAIN" | |
1292 | : CvUNIQUE(outside) ? "UNIQUE" | |
1293 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
3967c732 JD |
1294 | } |
1295 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
1296 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); | |
1297 | break; | |
1298 | case SVt_PVGV: | |
cea2e8a9 | 1299 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f | 1300 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 | 1301 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f | 1302 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c GS |
1303 | if (!GvGP(sv)) |
1304 | break; | |
57def98f JH |
1305 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1306 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
1307 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
1308 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
1309 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
1310 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
1311 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
1312 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
f4c556ac | 1313 | Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv)); |
57def98f | 1314 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 | 1315 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc | 1316 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 JD |
1317 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1318 | break; | |
1319 | case SVt_PVIO: | |
57def98f JH |
1320 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1321 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
1322 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
1323 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
1324 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
1325 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
1326 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
27533608 | 1327 | if (IoTOP_NAME(sv)) |
cea2e8a9 | 1328 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
3967c732 | 1329 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
27533608 | 1330 | if (IoFMT_NAME(sv)) |
cea2e8a9 | 1331 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
3967c732 | 1332 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
27533608 | 1333 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 | 1334 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
3967c732 | 1335 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
57def98f | 1336 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 | 1337 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 | 1338 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 | 1339 | else |
cea2e8a9 | 1340 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f | 1341 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 JD |
1342 | break; |
1343 | } | |
cea89e20 | 1344 | SvREFCNT_dec(d); |
3967c732 JD |
1345 | } |
1346 | ||
1347 | void | |
864dbfa3 | 1348 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 JD |
1349 | { |
1350 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
8d063cd8 | 1351 | } |