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 * | |
e6abe6d8 | 107 | Perl_pv_display(pTHX_ SV *dsv, 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 | ||
e6abe6d8 | 112 | sv_setpvn(dsv, "\"", 1); |
3967c732 | 113 | for (; cur--; pv++) { |
e6abe6d8 | 114 | if (pvlim && SvCUR(dsv) >= pvlim) { |
3967c732 JD |
115 | truncated++; |
116 | break; | |
117 | } | |
118 | if (isPRINT(*pv)) { | |
119 | switch (*pv) { | |
e6abe6d8 JH |
120 | case '\t': sv_catpvn(dsv, "\\t", 2); break; |
121 | case '\n': sv_catpvn(dsv, "\\n", 2); break; | |
122 | case '\r': sv_catpvn(dsv, "\\r", 2); break; | |
123 | case '\f': sv_catpvn(dsv, "\\f", 2); break; | |
124 | case '"': sv_catpvn(dsv, "\\\"", 2); break; | |
125 | case '\\': sv_catpvn(dsv, "\\\\", 2); break; | |
126 | default: sv_catpvn(dsv, pv, 1); break; | |
3967c732 JD |
127 | } |
128 | } | |
129 | else { | |
130 | if (cur && isDIGIT(*(pv+1))) | |
e6abe6d8 | 131 | Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv); |
3967c732 | 132 | else |
e6abe6d8 | 133 | Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv); |
3967c732 JD |
134 | } |
135 | } | |
e6abe6d8 | 136 | sv_catpvn(dsv, "\"", 1); |
3967c732 | 137 | if (truncated) |
e6abe6d8 | 138 | sv_catpvn(dsv, "...", 3); |
3967c732 | 139 | if (nul_terminated) |
e6abe6d8 | 140 | sv_catpvn(dsv, "\\0", 2); |
3967c732 | 141 | |
e6abe6d8 JH |
142 | return SvPVX(dsv); |
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 | } | |
bd16a5f0 | 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)) |
b2ff9928 JH |
281 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
282 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), 0)); | |
3967c732 JD |
283 | SvREFCNT_dec(tmp); |
284 | } | |
285 | } | |
286 | else if (SvNOKp(sv)) { | |
e54dc35b | 287 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d | 288 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b | 289 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 290 | } |
57def98f | 291 | else if (SvIOKp(sv)) { |
cf2093f6 | 292 | if (SvIsUV(sv)) |
57def98f | 293 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 294 | else |
57def98f | 295 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 296 | } |
3967c732 JD |
297 | else |
298 | sv_catpv(t, "()"); | |
2ef28da1 | 299 | |
3967c732 JD |
300 | finish: |
301 | if (unref) { | |
302 | while (unref--) | |
303 | sv_catpv(t, ")"); | |
304 | } | |
2d8e6c8d | 305 | return SvPV(t, n_a); |
3967c732 JD |
306 | } |
307 | ||
308 | void | |
864dbfa3 | 309 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 JD |
310 | { |
311 | char ch; | |
312 | ||
313 | if (!pm) { | |
cea2e8a9 | 314 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
315 | return; |
316 | } | |
cea2e8a9 | 317 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
318 | level++; |
319 | if (pm->op_pmflags & PMf_ONCE) | |
320 | ch = '?'; | |
321 | else | |
322 | ch = '/'; | |
aaa362c4 | 323 | if (PM_GETRE(pm)) |
cea2e8a9 | 324 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 | 325 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 JD |
326 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
327 | else | |
cea2e8a9 | 328 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 | 329 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 | 330 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 JD |
331 | op_dump(pm->op_pmreplroot); |
332 | } | |
aaa362c4 | 333 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
79cb57f6 | 334 | SV *tmpsv = newSVpvn("", 0); |
3967c732 JD |
335 | if (pm->op_pmdynflags & PMdf_USED) |
336 | sv_catpv(tmpsv, ",USED"); | |
337 | if (pm->op_pmdynflags & PMdf_TAINTED) | |
338 | sv_catpv(tmpsv, ",TAINTED"); | |
339 | if (pm->op_pmflags & PMf_ONCE) | |
340 | sv_catpv(tmpsv, ",ONCE"); | |
aaa362c4 RS |
341 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
342 | && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN)) | |
3967c732 | 343 | sv_catpv(tmpsv, ",SCANFIRST"); |
aaa362c4 RS |
344 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
345 | && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL) | |
3967c732 JD |
346 | sv_catpv(tmpsv, ",ALL"); |
347 | if (pm->op_pmflags & PMf_SKIPWHITE) | |
348 | sv_catpv(tmpsv, ",SKIPWHITE"); | |
349 | if (pm->op_pmflags & PMf_CONST) | |
350 | sv_catpv(tmpsv, ",CONST"); | |
351 | if (pm->op_pmflags & PMf_KEEP) | |
352 | sv_catpv(tmpsv, ",KEEP"); | |
353 | if (pm->op_pmflags & PMf_GLOBAL) | |
354 | sv_catpv(tmpsv, ",GLOBAL"); | |
355 | if (pm->op_pmflags & PMf_CONTINUE) | |
356 | sv_catpv(tmpsv, ",CONTINUE"); | |
357 | if (pm->op_pmflags & PMf_RETAINT) | |
358 | sv_catpv(tmpsv, ",RETAINT"); | |
359 | if (pm->op_pmflags & PMf_EVAL) | |
360 | sv_catpv(tmpsv, ",EVAL"); | |
cea2e8a9 | 361 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
3967c732 JD |
362 | SvREFCNT_dec(tmpsv); |
363 | } | |
364 | ||
cea2e8a9 | 365 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
366 | } |
367 | ||
368 | void | |
864dbfa3 | 369 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
370 | { |
371 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
372 | } |
373 | ||
374 | void | |
864dbfa3 | 375 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 | 376 | { |
cea2e8a9 | 377 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 378 | level++; |
11343788 | 379 | if (o->op_seq) |
3967c732 | 380 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 | 381 | else |
3967c732 | 382 | PerlIO_printf(file, " "); |
c8db6e60 JH |
383 | PerlIO_printf(file, |
384 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 385 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
11343788 MB |
386 | if (o->op_next) { |
387 | if (o->op_seq) | |
3967c732 | 388 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 | 389 | else |
3967c732 | 390 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 | 391 | } |
79072805 | 392 | else |
3967c732 | 393 | PerlIO_printf(file, "DONE\n"); |
11343788 | 394 | if (o->op_targ) { |
acb36ea4 | 395 | if (o->op_type == OP_NULL) |
ae7d165c | 396 | { |
cea2e8a9 | 397 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
ae7d165c PJ |
398 | if (o->op_targ == OP_NEXTSTATE) |
399 | { | |
400 | if (CopLINE(cCOPo)) | |
401 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
402 | if (CopSTASHPV(cCOPo)) | |
403 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
404 | CopSTASHPV(cCOPo)); | |
405 | if (cCOPo->cop_label) | |
406 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", | |
407 | cCOPo->cop_label); | |
408 | } | |
409 | } | |
8990e307 | 410 | else |
894356b3 | 411 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 412 | } |
748a9306 | 413 | #ifdef DUMPADDR |
57def98f | 414 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 415 | #endif |
11343788 | 416 | if (o->op_flags) { |
79cb57f6 | 417 | SV *tmpsv = newSVpvn("", 0); |
5dc0d613 | 418 | switch (o->op_flags & OPf_WANT) { |
54310121 | 419 | case OPf_WANT_VOID: |
46fc3d4c | 420 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 421 | break; |
422 | case OPf_WANT_SCALAR: | |
46fc3d4c | 423 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 424 | break; |
425 | case OPf_WANT_LIST: | |
46fc3d4c | 426 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 427 | break; |
428 | default: | |
46fc3d4c | 429 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 430 | break; |
431 | } | |
11343788 | 432 | if (o->op_flags & OPf_KIDS) |
46fc3d4c | 433 | sv_catpv(tmpsv, ",KIDS"); |
11343788 | 434 | if (o->op_flags & OPf_PARENS) |
46fc3d4c | 435 | sv_catpv(tmpsv, ",PARENS"); |
11343788 | 436 | if (o->op_flags & OPf_STACKED) |
46fc3d4c | 437 | sv_catpv(tmpsv, ",STACKED"); |
11343788 | 438 | if (o->op_flags & OPf_REF) |
46fc3d4c | 439 | sv_catpv(tmpsv, ",REF"); |
11343788 | 440 | if (o->op_flags & OPf_MOD) |
46fc3d4c | 441 | sv_catpv(tmpsv, ",MOD"); |
11343788 | 442 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c | 443 | sv_catpv(tmpsv, ",SPECIAL"); |
cea2e8a9 | 444 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
46fc3d4c | 445 | SvREFCNT_dec(tmpsv); |
79072805 | 446 | } |
11343788 | 447 | if (o->op_private) { |
79cb57f6 | 448 | SV *tmpsv = newSVpvn("", 0); |
07447971 GS |
449 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
450 | if (o->op_private & OPpTARGET_MY) | |
451 | sv_catpv(tmpsv, ",TARGET_MY"); | |
452 | } | |
bf91b999 SC |
453 | else if (o->op_type == OP_LEAVESUB || |
454 | o->op_type == OP_LEAVE || | |
455 | o->op_type == OP_LEAVESUBLV || | |
456 | o->op_type == OP_LEAVEWRITE) { | |
457 | if (o->op_private & OPpREFCOUNTED) | |
458 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
459 | } | |
460 | else if (o->op_type == OP_AASSIGN) { | |
11343788 | 461 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c | 462 | sv_catpv(tmpsv, ",COMMON"); |
10c8fecd GS |
463 | if (o->op_private & OPpASSIGN_HASH) |
464 | sv_catpv(tmpsv, ",HASH"); | |
8d063cd8 | 465 | } |
11343788 MB |
466 | else if (o->op_type == OP_SASSIGN) { |
467 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
46fc3d4c | 468 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e | 469 | } |
11343788 MB |
470 | else if (o->op_type == OP_TRANS) { |
471 | if (o->op_private & OPpTRANS_SQUASH) | |
46fc3d4c | 472 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 | 473 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c | 474 | sv_catpv(tmpsv, ",DELETE"); |
11343788 | 475 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c | 476 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 SC |
477 | if (o->op_private & OPpTRANS_IDENTICAL) |
478 | sv_catpv(tmpsv, ",IDENTICAL"); | |
479 | if (o->op_private & OPpTRANS_GROWS) | |
480 | sv_catpv(tmpsv, ",GROWS"); | |
8d063cd8 | 481 | } |
11343788 MB |
482 | else if (o->op_type == OP_REPEAT) { |
483 | if (o->op_private & OPpREPEAT_DOLIST) | |
46fc3d4c | 484 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 | 485 | } |
11343788 MB |
486 | else if (o->op_type == OP_ENTERSUB || |
487 | o->op_type == OP_RV2SV || | |
23f1ca44 | 488 | o->op_type == OP_GVSV || |
11343788 MB |
489 | o->op_type == OP_RV2AV || |
490 | o->op_type == OP_RV2HV || | |
491 | o->op_type == OP_RV2GV || | |
492 | o->op_type == OP_AELEM || | |
493 | o->op_type == OP_HELEM ) | |
85e6fe83 | 494 | { |
5dc0d613 MB |
495 | if (o->op_type == OP_ENTERSUB) { |
496 | if (o->op_private & OPpENTERSUB_AMPER) | |
46fc3d4c | 497 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 | 498 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c | 499 | sv_catpv(tmpsv, ",DB"); |
d3011074 IZ |
500 | if (o->op_private & OPpENTERSUB_HASTARG) |
501 | sv_catpv(tmpsv, ",HASTARG"); | |
bf91b999 SC |
502 | if (o->op_private & OPpENTERSUB_NOPAREN) |
503 | sv_catpv(tmpsv, ",NOPAREN"); | |
504 | if (o->op_private & OPpENTERSUB_INARGS) | |
505 | sv_catpv(tmpsv, ",INARGS"); | |
95f0a2f1 SB |
506 | if (o->op_private & OPpENTERSUB_NOMOD) |
507 | sv_catpv(tmpsv, ",NOMOD"); | |
68dc0745 | 508 | } |
bf91b999 | 509 | else { |
d3011074 | 510 | switch (o->op_private & OPpDEREF) { |
5f05dabc | 511 | case OPpDEREF_SV: |
46fc3d4c | 512 | sv_catpv(tmpsv, ",SV"); |
5f05dabc | 513 | break; |
514 | case OPpDEREF_AV: | |
46fc3d4c | 515 | sv_catpv(tmpsv, ",AV"); |
5f05dabc | 516 | break; |
517 | case OPpDEREF_HV: | |
46fc3d4c | 518 | sv_catpv(tmpsv, ",HV"); |
5f05dabc | 519 | break; |
520 | } | |
bf91b999 SC |
521 | if (o->op_private & OPpMAYBE_LVSUB) |
522 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
523 | } | |
5dc0d613 MB |
524 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
525 | if (o->op_private & OPpLVAL_DEFER) | |
46fc3d4c | 526 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 527 | } |
528 | else { | |
5dc0d613 | 529 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 530 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
531 | if (o->op_private & OPpOUR_INTRO) |
532 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 533 | } |
8d063cd8 | 534 | } |
11343788 MB |
535 | else if (o->op_type == OP_CONST) { |
536 | if (o->op_private & OPpCONST_BARE) | |
46fc3d4c | 537 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a GS |
538 | if (o->op_private & OPpCONST_STRICT) |
539 | sv_catpv(tmpsv, ",STRICT"); | |
bf91b999 SC |
540 | if (o->op_private & OPpCONST_ARYBASE) |
541 | sv_catpv(tmpsv, ",ARYBASE"); | |
542 | if (o->op_private & OPpCONST_WARNING) | |
543 | sv_catpv(tmpsv, ",WARNING"); | |
544 | if (o->op_private & OPpCONST_ENTERED) | |
545 | sv_catpv(tmpsv, ",ENTERED"); | |
79072805 | 546 | } |
11343788 MB |
547 | else if (o->op_type == OP_FLIP) { |
548 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 549 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 | 550 | } |
11343788 MB |
551 | else if (o->op_type == OP_FLOP) { |
552 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 553 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 SB |
554 | } |
555 | else if (o->op_type == OP_RV2CV) { | |
cd06dffe GS |
556 | if (o->op_private & OPpLVAL_INTRO) |
557 | sv_catpv(tmpsv, ",INTRO"); | |
79072805 | 558 | } |
bf91b999 SC |
559 | else if (o->op_type == OP_GV) { |
560 | if (o->op_private & OPpEARLY_CV) | |
561 | sv_catpv(tmpsv, ",EARLY_CV"); | |
562 | } | |
563 | else if (o->op_type == OP_LIST) { | |
564 | if (o->op_private & OPpLIST_GUESSED) | |
565 | sv_catpv(tmpsv, ",GUESSED"); | |
566 | } | |
567 | else if (o->op_type == OP_DELETE) { | |
568 | if (o->op_private & OPpSLICE) | |
569 | sv_catpv(tmpsv, ",SLICE"); | |
570 | } | |
571 | else if (o->op_type == OP_EXISTS) { | |
572 | if (o->op_private & OPpEXISTS_SUB) | |
573 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
574 | } | |
575 | else if (o->op_type == OP_SORT) { | |
576 | if (o->op_private & OPpSORT_NUMERIC) | |
577 | sv_catpv(tmpsv, ",NUMERIC"); | |
578 | if (o->op_private & OPpSORT_INTEGER) | |
579 | sv_catpv(tmpsv, ",INTEGER"); | |
580 | if (o->op_private & OPpSORT_REVERSE) | |
581 | sv_catpv(tmpsv, ",REVERSE"); | |
582 | } | |
583 | else if (o->op_type == OP_THREADSV) { | |
584 | if (o->op_private & OPpDONE_SVREF) | |
585 | sv_catpv(tmpsv, ",SVREF"); | |
586 | } | |
587 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { | |
588 | if (o->op_private & OPpOPEN_IN_RAW) | |
589 | sv_catpv(tmpsv, ",IN_RAW"); | |
590 | if (o->op_private & OPpOPEN_IN_CRLF) | |
591 | sv_catpv(tmpsv, ",IN_CRLF"); | |
592 | if (o->op_private & OPpOPEN_OUT_RAW) | |
593 | sv_catpv(tmpsv, ",OUT_RAW"); | |
594 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
595 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
596 | } | |
597 | else if (o->op_type == OP_EXIT) { | |
598 | if (o->op_private & OPpEXIT_VMSISH) | |
96e176bf CL |
599 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
600 | if (o->op_private & OPpHUSH_VMSISH) | |
601 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
602 | } | |
603 | else if (o->op_type == OP_DIE) { | |
604 | if (o->op_private & OPpHUSH_VMSISH) | |
605 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
bf91b999 | 606 | } |
11343788 | 607 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 608 | sv_catpv(tmpsv, ",INTRO"); |
609 | if (SvCUR(tmpsv)) | |
cea2e8a9 | 610 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1); |
46fc3d4c | 611 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 612 | } |
8d063cd8 | 613 | |
11343788 | 614 | switch (o->op_type) { |
971a9dd3 | 615 | case OP_AELEMFAST: |
93a17b20 | 616 | case OP_GVSV: |
79072805 | 617 | case OP_GV: |
971a9dd3 GS |
618 | #ifdef USE_ITHREADS |
619 | Perl_dump_indent(aTHX_ level, file, "PADIX = %d\n", cPADOPo->op_padix); | |
620 | #else | |
621 | if (cSVOPo->op_sv) { | |
46fc3d4c | 622 | SV *tmpsv = NEWSV(0,0); |
155aba94 | 623 | STRLEN n_a; |
8990e307 | 624 | ENTER; |
8990e307 | 625 | SAVEFREESV(tmpsv); |
971a9dd3 | 626 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch); |
cea2e8a9 | 627 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a)); |
8990e307 | 628 | LEAVE; |
378cc40b | 629 | } |
79072805 | 630 | else |
cea2e8a9 | 631 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
971a9dd3 | 632 | #endif |
79072805 LW |
633 | break; |
634 | case OP_CONST: | |
f5d5a27c | 635 | case OP_METHOD_NAMED: |
cea2e8a9 | 636 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo->op_sv)); |
79072805 | 637 | break; |
7399586d | 638 | case OP_SETSTATE: |
93a17b20 LW |
639 | case OP_NEXTSTATE: |
640 | case OP_DBSTATE: | |
57843af0 GS |
641 | if (CopLINE(cCOPo)) |
642 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
ed094faf GS |
643 | if (CopSTASHPV(cCOPo)) |
644 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
645 | CopSTASHPV(cCOPo)); | |
11343788 | 646 | if (cCOPo->cop_label) |
ed094faf GS |
647 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
648 | cCOPo->cop_label); | |
79072805 LW |
649 | break; |
650 | case OP_ENTERLOOP: | |
cea2e8a9 | 651 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 652 | if (cLOOPo->op_redoop) |
3967c732 | 653 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 | 654 | else |
3967c732 | 655 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 656 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 657 | if (cLOOPo->op_nextop) |
3967c732 | 658 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 | 659 | else |
3967c732 | 660 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 661 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 662 | if (cLOOPo->op_lastop) |
3967c732 | 663 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 | 664 | else |
3967c732 | 665 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
666 | break; |
667 | case OP_COND_EXPR: | |
1a67a97c | 668 | case OP_RANGE: |
a0d0e21e | 669 | case OP_MAPWHILE: |
79072805 LW |
670 | case OP_GREPWHILE: |
671 | case OP_OR: | |
672 | case OP_AND: | |
cea2e8a9 | 673 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 674 | if (cLOGOPo->op_other) |
3967c732 | 675 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 | 676 | else |
3967c732 | 677 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
678 | break; |
679 | case OP_PUSHRE: | |
680 | case OP_MATCH: | |
8782bef2 | 681 | case OP_QR: |
79072805 | 682 | case OP_SUBST: |
3967c732 | 683 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 684 | break; |
7934575e GS |
685 | case OP_LEAVE: |
686 | case OP_LEAVEEVAL: | |
687 | case OP_LEAVESUB: | |
688 | case OP_LEAVESUBLV: | |
689 | case OP_LEAVEWRITE: | |
690 | case OP_SCOPE: | |
691 | if (o->op_private & OPpREFCOUNTED) | |
692 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
693 | break; | |
a0d0e21e LW |
694 | default: |
695 | break; | |
79072805 | 696 | } |
11343788 | 697 | if (o->op_flags & OPf_KIDS) { |
79072805 | 698 | OP *kid; |
11343788 | 699 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 700 | do_op_dump(level, file, kid); |
8d063cd8 | 701 | } |
cea2e8a9 | 702 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
703 | } |
704 | ||
705 | void | |
864dbfa3 | 706 | Perl_op_dump(pTHX_ OP *o) |
3967c732 JD |
707 | { |
708 | do_op_dump(0, Perl_debug_log, o); | |
8d063cd8 LW |
709 | } |
710 | ||
8adcabd8 | 711 | void |
864dbfa3 | 712 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 713 | { |
79072805 | 714 | SV *sv; |
378cc40b | 715 | |
79072805 | 716 | if (!gv) { |
760ac839 | 717 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
718 | return; |
719 | } | |
8990e307 | 720 | sv = sv_newmortal(); |
760ac839 | 721 | PerlIO_printf(Perl_debug_log, "{\n"); |
f6aff53a | 722 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 | 723 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv)); |
79072805 | 724 | if (gv != GvEGV(gv)) { |
f6aff53a | 725 | gv_efullname3(sv, GvEGV(gv), Nullch); |
cea2e8a9 | 726 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv)); |
8adcabd8 | 727 | } |
3967c732 | 728 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 729 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
730 | } |
731 | ||
14befaf4 DM |
732 | |
733 | /* map magic types to the symbolic name | |
734 | * (with the PERL_MAGIC_ prefixed stripped) | |
735 | */ | |
736 | ||
737 | static struct { char type; char *name; } magic_names[] = { | |
516a5887 JH |
738 | { PERL_MAGIC_sv, "sv(\\0)" }, |
739 | { PERL_MAGIC_arylen, "arylen(#)" }, | |
740 | { PERL_MAGIC_glob, "glob(*)" }, | |
741 | { PERL_MAGIC_pos, "pos(.)" }, | |
742 | { PERL_MAGIC_backref, "backref(<)" }, | |
743 | { PERL_MAGIC_overload, "overload(A)" }, | |
744 | { PERL_MAGIC_bm, "bm(B)" }, | |
745 | { PERL_MAGIC_regdata, "regdata(D)" }, | |
746 | { PERL_MAGIC_env, "env(E)" }, | |
747 | { PERL_MAGIC_isa, "isa(I)" }, | |
748 | { PERL_MAGIC_dbfile, "dbfile(L)" }, | |
749 | { PERL_MAGIC_tied, "tied(P)" }, | |
750 | { PERL_MAGIC_sig, "sig(S)" }, | |
751 | { PERL_MAGIC_uvar, "uvar(U)" }, | |
752 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, | |
753 | { PERL_MAGIC_overload_table, "overload_table(c)" }, | |
754 | { PERL_MAGIC_regdatum, "regdatum(d)" }, | |
755 | { PERL_MAGIC_envelem, "envelem(e)" }, | |
756 | { PERL_MAGIC_fm, "fm(f)" }, | |
757 | { PERL_MAGIC_regex_global, "regex_global(g)" }, | |
758 | { PERL_MAGIC_isaelem, "isaelem(i)" }, | |
759 | { PERL_MAGIC_nkeys, "nkeys(k)" }, | |
760 | { PERL_MAGIC_dbline, "dbline(l)" }, | |
761 | { PERL_MAGIC_mutex, "mutex(m)" }, | |
762 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, | |
763 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, | |
764 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, | |
765 | { PERL_MAGIC_qr, "qr(r)" }, | |
766 | { PERL_MAGIC_sigelem, "sigelem(s)" }, | |
767 | { PERL_MAGIC_taint, "taint(t)" }, | |
768 | { PERL_MAGIC_vec, "vec(v)" }, | |
769 | { PERL_MAGIC_substr, "substr(x)" }, | |
770 | { PERL_MAGIC_defelem, "defelem(y)" }, | |
771 | { PERL_MAGIC_ext, "ext(~)" }, | |
772 | /* this null string terminates the list */ | |
773 | { 0, 0 }, | |
14befaf4 DM |
774 | }; |
775 | ||
8adcabd8 | 776 | void |
864dbfa3 | 777 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 778 | { |
3967c732 | 779 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
780 | Perl_dump_indent(aTHX_ level, file, |
781 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 JD |
782 | if (mg->mg_virtual) { |
783 | MGVTBL *v = mg->mg_virtual; | |
784 | char *s = 0; | |
785 | if (v == &PL_vtbl_sv) s = "sv"; | |
786 | else if (v == &PL_vtbl_env) s = "env"; | |
787 | else if (v == &PL_vtbl_envelem) s = "envelem"; | |
788 | else if (v == &PL_vtbl_sig) s = "sig"; | |
789 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; | |
790 | else if (v == &PL_vtbl_pack) s = "pack"; | |
791 | else if (v == &PL_vtbl_packelem) s = "packelem"; | |
792 | else if (v == &PL_vtbl_dbline) s = "dbline"; | |
793 | else if (v == &PL_vtbl_isa) s = "isa"; | |
794 | else if (v == &PL_vtbl_arylen) s = "arylen"; | |
795 | else if (v == &PL_vtbl_glob) s = "glob"; | |
796 | else if (v == &PL_vtbl_mglob) s = "mglob"; | |
797 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; | |
798 | else if (v == &PL_vtbl_taint) s = "taint"; | |
799 | else if (v == &PL_vtbl_substr) s = "substr"; | |
800 | else if (v == &PL_vtbl_vec) s = "vec"; | |
801 | else if (v == &PL_vtbl_pos) s = "pos"; | |
802 | else if (v == &PL_vtbl_bm) s = "bm"; | |
803 | else if (v == &PL_vtbl_fm) s = "fm"; | |
804 | else if (v == &PL_vtbl_uvar) s = "uvar"; | |
805 | else if (v == &PL_vtbl_defelem) s = "defelem"; | |
806 | #ifdef USE_LOCALE_COLLATE | |
807 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; | |
808 | #endif | |
3967c732 JD |
809 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
810 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; | |
810b8aa5 | 811 | else if (v == &PL_vtbl_backref) s = "backref"; |
3967c732 | 812 | if (s) |
cea2e8a9 | 813 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 | 814 | else |
b900a521 | 815 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
816 | } |
817 | else | |
cea2e8a9 | 818 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 819 | |
3967c732 | 820 | if (mg->mg_private) |
cea2e8a9 | 821 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 822 | |
14befaf4 DM |
823 | { |
824 | int n; | |
825 | char *name = 0; | |
826 | for (n=0; magic_names[n].name; n++) { | |
827 | if (mg->mg_type == magic_names[n].type) { | |
828 | name = magic_names[n].name; | |
829 | break; | |
830 | } | |
831 | } | |
832 | if (name) | |
833 | Perl_dump_indent(aTHX_ level, file, | |
834 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
835 | else | |
836 | Perl_dump_indent(aTHX_ level, file, | |
837 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
838 | } | |
3967c732 JD |
839 | |
840 | if (mg->mg_flags) { | |
cea2e8a9 | 841 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
3967c732 | 842 | if (mg->mg_flags & MGf_TAINTEDDIR) |
cea2e8a9 | 843 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 | 844 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 | 845 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 | 846 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 | 847 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
3967c732 | 848 | if (mg->mg_flags & MGf_MINMATCH) |
cea2e8a9 | 849 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 JD |
850 | } |
851 | if (mg->mg_obj) { | |
b900a521 | 852 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 JD |
853 | if (mg->mg_flags & MGf_REFCOUNTED) |
854 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
855 | } | |
856 | if (mg->mg_len) | |
894356b3 | 857 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 | 858 | if (mg->mg_ptr) { |
b900a521 | 859 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 | 860 | if (mg->mg_len >= 0) { |
79cb57f6 | 861 | SV *sv = newSVpvn("", 0); |
3967c732 JD |
862 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
863 | SvREFCNT_dec(sv); | |
864 | } | |
865 | else if (mg->mg_len == HEf_SVKEY) { | |
866 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
867 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
868 | continue; | |
869 | } | |
870 | else | |
871 | PerlIO_puts(file, " ???? - please notify IZ"); | |
872 | PerlIO_putc(file, '\n'); | |
873 | } | |
378cc40b | 874 | } |
3967c732 JD |
875 | } |
876 | ||
877 | void | |
864dbfa3 | 878 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 JD |
879 | { |
880 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); | |
881 | } | |
882 | ||
883 | void | |
864dbfa3 | 884 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 | 885 | { |
b900a521 | 886 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
887 | if (sv && HvNAME(sv)) |
888 | PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv)); | |
79072805 | 889 | else |
3967c732 JD |
890 | PerlIO_putc(file, '\n'); |
891 | } | |
892 | ||
893 | void | |
864dbfa3 | 894 | Perl_do_gv_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\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 899 | else |
3967c732 JD |
900 | PerlIO_putc(file, '\n'); |
901 | } | |
902 | ||
903 | void | |
864dbfa3 | 904 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 905 | { |
b900a521 | 906 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
907 | if (sv && GvNAME(sv)) { |
908 | PerlIO_printf(file, "\t\""); | |
6676db26 | 909 | if (GvSTASH(sv)) |
3967c732 JD |
910 | PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv))); |
911 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); | |
8d063cd8 | 912 | } |
3967c732 JD |
913 | else |
914 | PerlIO_putc(file, '\n'); | |
915 | } | |
916 | ||
917 | void | |
864dbfa3 | 918 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 919 | { |
cea89e20 | 920 | SV *d; |
3967c732 JD |
921 | char *s; |
922 | U32 flags; | |
923 | U32 type; | |
2d8e6c8d | 924 | STRLEN n_a; |
3967c732 JD |
925 | |
926 | if (!sv) { | |
cea2e8a9 | 927 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 928 | return; |
378cc40b | 929 | } |
2ef28da1 | 930 | |
3967c732 JD |
931 | flags = SvFLAGS(sv); |
932 | type = SvTYPE(sv); | |
79072805 | 933 | |
cea89e20 | 934 | d = Perl_newSVpvf(aTHX_ |
57def98f | 935 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 936 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
937 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
938 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 939 | |
3967c732 JD |
940 | if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,"); |
941 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); | |
942 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
943 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); | |
944 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); | |
945 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); | |
946 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); | |
947 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); | |
4db58590 | 948 | |
3967c732 JD |
949 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
950 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); | |
951 | if (flags & SVf_POK) sv_catpv(d, "POK,"); | |
810b8aa5 GS |
952 | if (flags & SVf_ROK) { |
953 | sv_catpv(d, "ROK,"); | |
954 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
955 | } | |
3967c732 JD |
956 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
957 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); | |
958 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); | |
4db58590 | 959 | |
3967c732 | 960 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 JD |
961 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
962 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); | |
963 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); | |
964 | if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,"); | |
965 | ||
966 | switch (type) { | |
967 | case SVt_PVCV: | |
968 | case SVt_PVFM: | |
969 | if (CvANON(sv)) sv_catpv(d, "ANON,"); | |
970 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); | |
971 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); | |
972 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); | |
de3f1649 | 973 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 | 974 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 | 975 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 TJ |
976 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
977 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); | |
3967c732 JD |
978 | break; |
979 | case SVt_PVHV: | |
980 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); | |
981 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); | |
982 | break; | |
983 | case SVt_PVGV: | |
984 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); | |
985 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); | |
7fb37951 | 986 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
3967c732 | 987 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
12c18039 | 988 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
addd1794 | 989 | if (flags & SVpad_OUR) sv_catpv(d, "OUR,"); |
3967c732 JD |
990 | if (GvIMPORTED(sv)) { |
991 | sv_catpv(d, "IMPORT"); | |
992 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
993 | sv_catpv(d, "ALL,"); | |
994 | else { | |
995 | sv_catpv(d, "("); | |
996 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); | |
997 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); | |
998 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); | |
999 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); | |
1000 | sv_catpv(d, " ),"); | |
1001 | } | |
1002 | } | |
addd1794 | 1003 | /* FALL THROUGH */ |
25da4f38 IZ |
1004 | default: |
1005 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); | |
1006 | if (SvIsUV(sv)) sv_catpv(d, "IsUV,"); | |
1007 | break; | |
3967c732 JD |
1008 | case SVt_PVBM: |
1009 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); | |
25da4f38 | 1010 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 | 1011 | break; |
addd1794 AMS |
1012 | case SVt_PVMG: |
1013 | if (flags & SVpad_TYPED) | |
1014 | sv_catpv(d, "TYPED,"); | |
1015 | break; | |
3967c732 | 1016 | } |
8b1981a6 | 1017 | if (SvPOK(sv) && SvUTF8(sv)) |
9fe74ede | 1018 | sv_catpv(d, "UTF8"); |
3967c732 JD |
1019 | |
1020 | if (*(SvEND(d) - 1) == ',') | |
1021 | SvPVX(d)[--SvCUR(d)] = '\0'; | |
1022 | sv_catpv(d, ")"); | |
1023 | s = SvPVX(d); | |
1024 | ||
cea2e8a9 | 1025 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 JD |
1026 | switch (type) { |
1027 | case SVt_NULL: | |
1028 | PerlIO_printf(file, "NULL%s\n", s); | |
cea89e20 | 1029 | SvREFCNT_dec(d); |
3967c732 JD |
1030 | return; |
1031 | case SVt_IV: | |
1032 | PerlIO_printf(file, "IV%s\n", s); | |
1033 | break; | |
1034 | case SVt_NV: | |
1035 | PerlIO_printf(file, "NV%s\n", s); | |
1036 | break; | |
1037 | case SVt_RV: | |
1038 | PerlIO_printf(file, "RV%s\n", s); | |
1039 | break; | |
1040 | case SVt_PV: | |
1041 | PerlIO_printf(file, "PV%s\n", s); | |
1042 | break; | |
1043 | case SVt_PVIV: | |
1044 | PerlIO_printf(file, "PVIV%s\n", s); | |
1045 | break; | |
1046 | case SVt_PVNV: | |
1047 | PerlIO_printf(file, "PVNV%s\n", s); | |
1048 | break; | |
1049 | case SVt_PVBM: | |
1050 | PerlIO_printf(file, "PVBM%s\n", s); | |
1051 | break; | |
1052 | case SVt_PVMG: | |
1053 | PerlIO_printf(file, "PVMG%s\n", s); | |
1054 | break; | |
1055 | case SVt_PVLV: | |
1056 | PerlIO_printf(file, "PVLV%s\n", s); | |
1057 | break; | |
1058 | case SVt_PVAV: | |
1059 | PerlIO_printf(file, "PVAV%s\n", s); | |
1060 | break; | |
1061 | case SVt_PVHV: | |
1062 | PerlIO_printf(file, "PVHV%s\n", s); | |
1063 | break; | |
1064 | case SVt_PVCV: | |
1065 | PerlIO_printf(file, "PVCV%s\n", s); | |
1066 | break; | |
1067 | case SVt_PVGV: | |
1068 | PerlIO_printf(file, "PVGV%s\n", s); | |
1069 | break; | |
1070 | case SVt_PVFM: | |
1071 | PerlIO_printf(file, "PVFM%s\n", s); | |
1072 | break; | |
1073 | case SVt_PVIO: | |
1074 | PerlIO_printf(file, "PVIO%s\n", s); | |
1075 | break; | |
1076 | default: | |
faccc32b | 1077 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1078 | SvREFCNT_dec(d); |
3967c732 JD |
1079 | return; |
1080 | } | |
1081 | if (type >= SVt_PVIV || type == SVt_IV) { | |
cf2093f6 | 1082 | if (SvIsUV(sv)) |
57def98f | 1083 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1084 | else |
57def98f | 1085 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 JD |
1086 | if (SvOOK(sv)) |
1087 | PerlIO_printf(file, " (OFFSET)"); | |
1088 | PerlIO_putc(file, '\n'); | |
1089 | } | |
1090 | if (type >= SVt_PVNV || type == SVt_NV) { | |
e54dc35b | 1091 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1092 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1093 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1094 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1095 | #else |
cea2e8a9 | 1096 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1097 | #endif |
e54dc35b | 1098 | RESTORE_NUMERIC_LOCAL(); |
3967c732 JD |
1099 | } |
1100 | if (SvROK(sv)) { | |
57def98f | 1101 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1102 | if (nest < maxnest) |
1103 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
cea89e20 | 1104 | SvREFCNT_dec(d); |
3967c732 JD |
1105 | return; |
1106 | } | |
cea89e20 JH |
1107 | if (type < SVt_PV) { |
1108 | SvREFCNT_dec(d); | |
3967c732 | 1109 | return; |
cea89e20 | 1110 | } |
3967c732 JD |
1111 | if (type <= SVt_PVLV) { |
1112 | if (SvPVX(sv)) { | |
57def98f | 1113 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv))); |
3967c732 JD |
1114 | if (SvOOK(sv)) |
1115 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); | |
e6abe6d8 JH |
1116 | PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
1117 | if (SvUTF8(sv)) /* the 8? \x{....} */ | |
b2ff9928 | 1118 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), 0)); |
e6abe6d8 | 1119 | PerlIO_printf(file, "\n"); |
57def98f JH |
1120 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1121 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1122 | } |
1123 | else | |
cea2e8a9 | 1124 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 JD |
1125 | } |
1126 | if (type >= SVt_PVMG) { | |
1127 | if (SvMAGIC(sv)) | |
1128 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); | |
1129 | if (SvSTASH(sv)) | |
1130 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
1131 | } | |
1132 | switch (type) { | |
1133 | case SVt_PVLV: | |
cea2e8a9 | 1134 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
57def98f JH |
1135 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1136 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1137 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
3967c732 JD |
1138 | /* XXX level+1 ??? */ |
1139 | do_sv_dump(level, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim); | |
1140 | break; | |
1141 | case SVt_PVAV: | |
57def98f | 1142 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1143 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1144 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1145 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1146 | } |
1147 | else | |
1148 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1149 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1150 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
1151 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv))); | |
3967c732 JD |
1152 | flags = AvFLAGS(sv); |
1153 | sv_setpv(d, ""); | |
1154 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); | |
1155 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); | |
1156 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); | |
cea2e8a9 | 1157 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : ""); |
3967c732 JD |
1158 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1159 | int count; | |
1160 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { | |
1161 | SV** elt = av_fetch((AV*)sv,count,0); | |
1162 | ||
57def98f | 1163 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1164 | if (elt) |
3967c732 JD |
1165 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1166 | } | |
1167 | } | |
1168 | break; | |
1169 | case SVt_PVHV: | |
57def98f | 1170 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 JD |
1171 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1172 | /* Show distribution of HEs in the ARRAY */ | |
1173 | int freq[200]; | |
1174 | #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) | |
1175 | int i; | |
1176 | int max = 0; | |
1177 | U32 pow2 = 2, keys = HvKEYS(sv); | |
65202027 | 1178 | NV theoret, sum = 0; |
3967c732 JD |
1179 | |
1180 | PerlIO_printf(file, " ("); | |
1181 | Zero(freq, FREQ_MAX + 1, int); | |
1182 | for (i = 0; i <= HvMAX(sv); i++) { | |
1183 | HE* h; int count = 0; | |
1184 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) | |
1185 | count++; | |
1186 | if (count > FREQ_MAX) | |
1187 | count = FREQ_MAX; | |
1188 | freq[count]++; | |
1189 | if (max < count) | |
1190 | max = count; | |
1191 | } | |
1192 | for (i = 0; i <= max; i++) { | |
1193 | if (freq[i]) { | |
1194 | PerlIO_printf(file, "%d%s:%d", i, | |
1195 | (i == FREQ_MAX) ? "+" : "", | |
1196 | freq[i]); | |
1197 | if (i != max) | |
1198 | PerlIO_printf(file, ", "); | |
1199 | } | |
1200 | } | |
1201 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1202 | /* The "quality" of a hash is defined as the total number of |
1203 | comparisons needed to access every element once, relative | |
1204 | to the expected number needed for a random hash. | |
1205 | ||
1206 | The total number of comparisons is equal to the sum of | |
e76cd0fa AMS |
1207 | the squares of the number of entries in each bucket. |
1208 | For a random hash of n keys into k buckets, the expected | |
b8fa94d8 MG |
1209 | value is |
1210 | n + n(n-1)/2k | |
1211 | */ | |
1212 | ||
3967c732 JD |
1213 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1214 | sum += freq[i] * i * i; | |
1215 | } | |
155aba94 | 1216 | while ((keys = keys >> 1)) |
3967c732 | 1217 | pow2 = pow2 << 1; |
3967c732 | 1218 | theoret = HvKEYS(sv); |
b8fa94d8 | 1219 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1220 | PerlIO_putc(file, '\n'); |
6b4667fc | 1221 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1222 | } |
1223 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1224 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1225 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); | |
1226 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
1227 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER(sv)); | |
1228 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER(sv))); | |
3967c732 | 1229 | if (HvPMROOT(sv)) |
57def98f | 1230 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv))); |
3967c732 | 1231 | if (HvNAME(sv)) |
cea2e8a9 | 1232 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv)); |
3967c732 JD |
1233 | if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */ |
1234 | HE *he; | |
1235 | HV *hv = (HV*)sv; | |
1236 | int count = maxnest - nest; | |
1237 | ||
1238 | hv_iterinit(hv); | |
1239 | while ((he = hv_iternext(hv)) && count--) { | |
98c991d1 JH |
1240 | SV *elt, *keysv; |
1241 | char *keypv; | |
1242 | STRLEN len; | |
3967c732 JD |
1243 | U32 hash = HeHASH(he); |
1244 | ||
98c991d1 JH |
1245 | keysv = hv_iterkeysv(he); |
1246 | keypv = SvPV(keysv, len); | |
3967c732 | 1247 | elt = hv_iterval(hv, he); |
98c991d1 JH |
1248 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1249 | if (SvUTF8(keysv)) | |
b2ff9928 | 1250 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), 0)); |
98c991d1 | 1251 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 JD |
1252 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1253 | } | |
1254 | hv_iterinit(hv); /* Return to status quo */ | |
1255 | } | |
1256 | break; | |
1257 | case SVt_PVCV: | |
1258 | if (SvPOK(sv)) | |
cea2e8a9 | 1259 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV(sv,n_a)); |
3967c732 JD |
1260 | /* FALL THROUGH */ |
1261 | case SVt_PVFM: | |
1262 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
1263 | if (CvSTART(sv)) | |
57def98f JH |
1264 | Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq); |
1265 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); | |
3967c732 JD |
1266 | if (CvROOT(sv) && dumpops) |
1267 | do_op_dump(level+1, file, CvROOT(sv)); | |
57def98f JH |
1268 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
1269 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32); | |
3967c732 | 1270 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1271 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f | 1272 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
4d1ff10f | 1273 | #ifdef USE_5005THREADS |
07270b1a GS |
1274 | Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv))); |
1275 | Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv))); | |
4d1ff10f | 1276 | #endif /* USE_5005THREADS */ |
894356b3 | 1277 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
3967c732 | 1278 | if (type == SVt_PVFM) |
57def98f JH |
1279 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1280 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
3967c732 JD |
1281 | if (nest < maxnest && CvPADLIST(sv)) { |
1282 | AV* padlist = CvPADLIST(sv); | |
1283 | AV* pad_name = (AV*)*av_fetch(padlist, 0, FALSE); | |
1284 | AV* pad = (AV*)*av_fetch(padlist, 1, FALSE); | |
1285 | SV** pname = AvARRAY(pad_name); | |
1286 | SV** ppad = AvARRAY(pad); | |
1287 | I32 ix; | |
1288 | ||
1289 | for (ix = 1; ix <= AvFILL(pad_name); ix++) { | |
b9c39e73 | 1290 | if (SvPOK(pname[ix])) |
57def98f JH |
1291 | Perl_dump_indent(aTHX_ level, |
1292 | /* %5d below is enough whitespace. */ | |
2ef28da1 | 1293 | file, |
57def98f | 1294 | "%5d. 0x%"UVxf" (%s\"%s\" %"IVdf"-%"IVdf")\n", |
894356b3 | 1295 | (int)ix, PTR2UV(ppad[ix]), |
cf2093f6 JH |
1296 | SvFAKE(pname[ix]) ? "FAKE " : "", |
1297 | SvPVX(pname[ix]), | |
1298 | (IV)SvNVX(pname[ix]), | |
1299 | (IV)SvIVX(pname[ix])); | |
3967c732 JD |
1300 | } |
1301 | } | |
1302 | { | |
1303 | CV *outside = CvOUTSIDE(sv); | |
2ef28da1 | 1304 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f | 1305 | PTR2UV(outside), |
cf2093f6 JH |
1306 | (!outside ? "null" |
1307 | : CvANON(outside) ? "ANON" | |
1308 | : (outside == PL_main_cv) ? "MAIN" | |
1309 | : CvUNIQUE(outside) ? "UNIQUE" | |
1310 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
3967c732 JD |
1311 | } |
1312 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
1313 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); | |
1314 | break; | |
1315 | case SVt_PVGV: | |
cea2e8a9 | 1316 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f | 1317 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 | 1318 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f | 1319 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c GS |
1320 | if (!GvGP(sv)) |
1321 | break; | |
57def98f JH |
1322 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1323 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
1324 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
1325 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
1326 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
1327 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
1328 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
1329 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
f4c556ac | 1330 | Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv)); |
57def98f | 1331 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 | 1332 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc | 1333 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 JD |
1334 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1335 | break; | |
1336 | case SVt_PVIO: | |
57def98f JH |
1337 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1338 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
1339 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
1340 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
1341 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
1342 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
1343 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
27533608 | 1344 | if (IoTOP_NAME(sv)) |
cea2e8a9 | 1345 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
3967c732 | 1346 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
27533608 | 1347 | if (IoFMT_NAME(sv)) |
cea2e8a9 | 1348 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
3967c732 | 1349 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
27533608 | 1350 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 | 1351 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
3967c732 | 1352 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
57def98f | 1353 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 | 1354 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 | 1355 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 | 1356 | else |
cea2e8a9 | 1357 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f | 1358 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 JD |
1359 | break; |
1360 | } | |
cea89e20 | 1361 | SvREFCNT_dec(d); |
3967c732 JD |
1362 | } |
1363 | ||
1364 | void | |
864dbfa3 | 1365 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 JD |
1366 | { |
1367 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
8d063cd8 | 1368 | } |
bd16a5f0 IZ |
1369 | |
1370 | int | |
1371 | Perl_runops_debug(pTHX) | |
1372 | { | |
1373 | if (!PL_op) { | |
1374 | if (ckWARN_d(WARN_DEBUGGING)) | |
1375 | Perl_warner(aTHX_ WARN_DEBUGGING, "NULL OP IN RUN"); | |
1376 | return 0; | |
1377 | } | |
1378 | ||
1379 | do { | |
1380 | PERL_ASYNC_CHECK(); | |
1381 | if (PL_debug) { | |
1382 | if (PL_watchaddr != 0 && *PL_watchaddr != PL_watchok) | |
1383 | PerlIO_printf(Perl_debug_log, | |
1384 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
1385 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
1386 | PTR2UV(*PL_watchaddr)); | |
95f0a2f1 | 1387 | if (DEBUG_s_TEST_) debstack(); |
bd16a5f0 IZ |
1388 | if (DEBUG_t_TEST_) debop(PL_op); |
1389 | if (DEBUG_P_TEST_) debprof(PL_op); | |
1390 | } | |
1391 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); | |
1392 | ||
1393 | TAINT_NOT; | |
1394 | return 0; | |
1395 | } | |
1396 | ||
1397 | I32 | |
1398 | Perl_debop(pTHX_ OP *o) | |
1399 | { | |
1400 | AV *padlist, *comppad; | |
1401 | CV *cv; | |
1402 | SV *sv; | |
1403 | STRLEN n_a; | |
1404 | Perl_deb(aTHX_ "%s", OP_NAME(o)); | |
1405 | switch (o->op_type) { | |
1406 | case OP_CONST: | |
1407 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); | |
1408 | break; | |
1409 | case OP_GVSV: | |
1410 | case OP_GV: | |
1411 | if (cGVOPo_gv) { | |
1412 | sv = NEWSV(0,0); | |
1413 | gv_fullname3(sv, cGVOPo_gv, Nullch); | |
1414 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV(sv, n_a)); | |
1415 | SvREFCNT_dec(sv); | |
1416 | } | |
1417 | else | |
1418 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
1419 | break; | |
1420 | case OP_PADSV: | |
1421 | case OP_PADAV: | |
1422 | case OP_PADHV: | |
1423 | /* print the lexical's name */ | |
1424 | cv = deb_curcv(cxstack_ix); | |
1425 | if (cv) { | |
1426 | padlist = CvPADLIST(cv); | |
1427 | comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); | |
1428 | sv = *av_fetch(comppad, o->op_targ, FALSE); | |
1429 | } else | |
1430 | sv = Nullsv; | |
1431 | if (sv) | |
1432 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen(sv)); | |
1433 | else | |
1434 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); | |
1435 | break; | |
1436 | default: | |
1437 | break; | |
1438 | } | |
1439 | PerlIO_printf(Perl_debug_log, "\n"); | |
1440 | return 0; | |
1441 | } | |
1442 | ||
1443 | STATIC CV* | |
1444 | S_deb_curcv(pTHX_ I32 ix) | |
1445 | { | |
1446 | PERL_CONTEXT *cx = &cxstack[ix]; | |
1447 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) | |
1448 | return cx->blk_sub.cv; | |
1449 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
1450 | return PL_compcv; | |
1451 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) | |
1452 | return PL_main_cv; | |
1453 | else if (ix <= 0) | |
1454 | return Nullcv; | |
1455 | else | |
1456 | return deb_curcv(ix - 1); | |
1457 | } | |
1458 | ||
1459 | void | |
1460 | Perl_watch(pTHX_ char **addr) | |
1461 | { | |
1462 | PL_watchaddr = addr; | |
1463 | PL_watchok = *addr; | |
1464 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
1465 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
1466 | } | |
1467 | ||
1468 | STATIC void | |
1469 | S_debprof(pTHX_ OP *o) | |
1470 | { | |
1471 | if (!PL_profiledata) | |
1472 | Newz(000, PL_profiledata, MAXO, U32); | |
1473 | ++PL_profiledata[o->op_type]; | |
1474 | } | |
1475 | ||
1476 | void | |
1477 | Perl_debprofdump(pTHX) | |
1478 | { | |
1479 | unsigned i; | |
1480 | if (!PL_profiledata) | |
1481 | return; | |
1482 | for (i = 0; i < MAXO; i++) { | |
1483 | if (PL_profiledata[i]) | |
1484 | PerlIO_printf(Perl_debug_log, | |
1485 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
1486 | PL_op_name[i]); | |
1487 | } | |
1488 | } |