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 * | |
146 | Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim) | |
147 | { | |
148 | int truncated = 0; | |
149 | char *s, *e; | |
150 | ||
151 | sv_setpvn(dsv, "\"", 1); | |
152 | for (s = SvPVX(ssv), e = s + SvCUR(ssv); s < e; s += UTF8SKIP(s)) { | |
153 | UV u; | |
154 | if (pvlim && SvCUR(dsv) >= pvlim) { | |
155 | truncated++; | |
156 | break; | |
157 | } | |
158 | u = utf8_to_uvchr((U8*)s, 0); | |
bc128d29 | 159 | Perl_sv_catpvf(aTHX_ dsv, "\\x{%"UVxf"}", u); |
e6abe6d8 JH |
160 | } |
161 | sv_catpvn(dsv, "\"", 1); | |
162 | if (truncated) | |
163 | sv_catpvn(dsv, "...", 3); | |
164 | ||
165 | return SvPVX(dsv); | |
3967c732 JD |
166 | } |
167 | ||
168 | char * | |
864dbfa3 | 169 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 JD |
170 | { |
171 | SV *t = sv_newmortal(); | |
2d8e6c8d | 172 | STRLEN n_a; |
3967c732 JD |
173 | int unref = 0; |
174 | ||
175 | sv_setpvn(t, "", 0); | |
176 | retry: | |
177 | if (!sv) { | |
178 | sv_catpv(t, "VOID"); | |
179 | goto finish; | |
180 | } | |
181 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { | |
182 | sv_catpv(t, "WILD"); | |
183 | goto finish; | |
184 | } | |
185 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes) { | |
186 | if (sv == &PL_sv_undef) { | |
187 | sv_catpv(t, "SV_UNDEF"); | |
188 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
189 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
190 | SvREADONLY(sv)) | |
191 | goto finish; | |
192 | } | |
193 | else if (sv == &PL_sv_no) { | |
194 | sv_catpv(t, "SV_NO"); | |
195 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
196 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
197 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
198 | SVp_POK|SVp_NOK)) && | |
199 | SvCUR(sv) == 0 && | |
200 | SvNVX(sv) == 0.0) | |
201 | goto finish; | |
202 | } | |
203 | else { | |
204 | sv_catpv(t, "SV_YES"); | |
205 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
206 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
207 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
208 | SVp_POK|SVp_NOK)) && | |
209 | SvCUR(sv) == 1 && | |
210 | SvPVX(sv) && *SvPVX(sv) == '1' && | |
211 | SvNVX(sv) == 1.0) | |
212 | goto finish; | |
213 | } | |
214 | sv_catpv(t, ":"); | |
215 | } | |
216 | else if (SvREFCNT(sv) == 0) { | |
217 | sv_catpv(t, "("); | |
218 | unref++; | |
219 | } | |
04932ac8 | 220 | else if (DEBUG_R_TEST && SvREFCNT(sv) > 1) { |
29b291f7 | 221 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf">", (UV)SvREFCNT(sv)); |
04932ac8 DM |
222 | } |
223 | ||
224 | ||
3967c732 JD |
225 | if (SvROK(sv)) { |
226 | sv_catpv(t, "\\"); | |
227 | if (SvCUR(t) + unref > 10) { | |
228 | SvCUR(t) = unref + 3; | |
229 | *SvEND(t) = '\0'; | |
230 | sv_catpv(t, "..."); | |
231 | goto finish; | |
232 | } | |
233 | sv = (SV*)SvRV(sv); | |
234 | goto retry; | |
235 | } | |
236 | switch (SvTYPE(sv)) { | |
237 | default: | |
238 | sv_catpv(t, "FREED"); | |
239 | goto finish; | |
240 | ||
241 | case SVt_NULL: | |
242 | sv_catpv(t, "UNDEF"); | |
243 | goto finish; | |
244 | case SVt_IV: | |
245 | sv_catpv(t, "IV"); | |
246 | break; | |
247 | case SVt_NV: | |
248 | sv_catpv(t, "NV"); | |
249 | break; | |
250 | case SVt_RV: | |
251 | sv_catpv(t, "RV"); | |
252 | break; | |
253 | case SVt_PV: | |
254 | sv_catpv(t, "PV"); | |
255 | break; | |
256 | case SVt_PVIV: | |
257 | sv_catpv(t, "PVIV"); | |
258 | break; | |
259 | case SVt_PVNV: | |
260 | sv_catpv(t, "PVNV"); | |
261 | break; | |
262 | case SVt_PVMG: | |
263 | sv_catpv(t, "PVMG"); | |
264 | break; | |
265 | case SVt_PVLV: | |
266 | sv_catpv(t, "PVLV"); | |
267 | break; | |
268 | case SVt_PVAV: | |
269 | sv_catpv(t, "AV"); | |
270 | break; | |
271 | case SVt_PVHV: | |
272 | sv_catpv(t, "HV"); | |
273 | break; | |
274 | case SVt_PVCV: | |
275 | if (CvGV(sv)) | |
cea2e8a9 | 276 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); |
3967c732 JD |
277 | else |
278 | sv_catpv(t, "CV()"); | |
279 | goto finish; | |
280 | case SVt_PVGV: | |
281 | sv_catpv(t, "GV"); | |
282 | break; | |
283 | case SVt_PVBM: | |
284 | sv_catpv(t, "BM"); | |
285 | break; | |
286 | case SVt_PVFM: | |
287 | sv_catpv(t, "FM"); | |
288 | break; | |
289 | case SVt_PVIO: | |
290 | sv_catpv(t, "IO"); | |
291 | break; | |
292 | } | |
293 | ||
294 | if (SvPOKp(sv)) { | |
295 | if (!SvPVX(sv)) | |
296 | sv_catpv(t, "(null)"); | |
297 | else { | |
79cb57f6 | 298 | SV *tmp = newSVpvn("", 0); |
3967c732 JD |
299 | sv_catpv(t, "("); |
300 | if (SvOOK(sv)) | |
cea2e8a9 GS |
301 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
302 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127)); | |
32639b87 | 303 | if (SvUTF8(sv)) |
e6abe6d8 JH |
304 | Perl_sv_catpvf(aTHX_ t, " [UTF8 %s]", |
305 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv))); | |
3967c732 JD |
306 | SvREFCNT_dec(tmp); |
307 | } | |
308 | } | |
309 | else if (SvNOKp(sv)) { | |
e54dc35b | 310 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
cea2e8a9 | 311 | Perl_sv_catpvf(aTHX_ t, "(%g)",SvNVX(sv)); |
e54dc35b | 312 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 313 | } |
57def98f | 314 | else if (SvIOKp(sv)) { |
cf2093f6 | 315 | if (SvIsUV(sv)) |
57def98f | 316 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 317 | else |
57def98f | 318 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 319 | } |
3967c732 JD |
320 | else |
321 | sv_catpv(t, "()"); | |
2ef28da1 | 322 | |
3967c732 JD |
323 | finish: |
324 | if (unref) { | |
325 | while (unref--) | |
326 | sv_catpv(t, ")"); | |
327 | } | |
2d8e6c8d | 328 | return SvPV(t, n_a); |
3967c732 JD |
329 | } |
330 | ||
331 | void | |
864dbfa3 | 332 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 JD |
333 | { |
334 | char ch; | |
335 | ||
336 | if (!pm) { | |
cea2e8a9 | 337 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
338 | return; |
339 | } | |
cea2e8a9 | 340 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
341 | level++; |
342 | if (pm->op_pmflags & PMf_ONCE) | |
343 | ch = '?'; | |
344 | else | |
345 | ch = '/'; | |
aaa362c4 | 346 | if (PM_GETRE(pm)) |
cea2e8a9 | 347 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 | 348 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 JD |
349 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
350 | else | |
cea2e8a9 | 351 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 | 352 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 | 353 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 JD |
354 | op_dump(pm->op_pmreplroot); |
355 | } | |
aaa362c4 | 356 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
79cb57f6 | 357 | SV *tmpsv = newSVpvn("", 0); |
3967c732 JD |
358 | if (pm->op_pmdynflags & PMdf_USED) |
359 | sv_catpv(tmpsv, ",USED"); | |
360 | if (pm->op_pmdynflags & PMdf_TAINTED) | |
361 | sv_catpv(tmpsv, ",TAINTED"); | |
362 | if (pm->op_pmflags & PMf_ONCE) | |
363 | sv_catpv(tmpsv, ",ONCE"); | |
aaa362c4 RS |
364 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
365 | && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN)) | |
3967c732 | 366 | sv_catpv(tmpsv, ",SCANFIRST"); |
aaa362c4 RS |
367 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
368 | && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL) | |
3967c732 JD |
369 | sv_catpv(tmpsv, ",ALL"); |
370 | if (pm->op_pmflags & PMf_SKIPWHITE) | |
371 | sv_catpv(tmpsv, ",SKIPWHITE"); | |
372 | if (pm->op_pmflags & PMf_CONST) | |
373 | sv_catpv(tmpsv, ",CONST"); | |
374 | if (pm->op_pmflags & PMf_KEEP) | |
375 | sv_catpv(tmpsv, ",KEEP"); | |
376 | if (pm->op_pmflags & PMf_GLOBAL) | |
377 | sv_catpv(tmpsv, ",GLOBAL"); | |
378 | if (pm->op_pmflags & PMf_CONTINUE) | |
379 | sv_catpv(tmpsv, ",CONTINUE"); | |
380 | if (pm->op_pmflags & PMf_RETAINT) | |
381 | sv_catpv(tmpsv, ",RETAINT"); | |
382 | if (pm->op_pmflags & PMf_EVAL) | |
383 | sv_catpv(tmpsv, ",EVAL"); | |
cea2e8a9 | 384 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
3967c732 JD |
385 | SvREFCNT_dec(tmpsv); |
386 | } | |
387 | ||
cea2e8a9 | 388 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
389 | } |
390 | ||
391 | void | |
864dbfa3 | 392 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
393 | { |
394 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
395 | } |
396 | ||
397 | void | |
864dbfa3 | 398 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 | 399 | { |
cea2e8a9 | 400 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 401 | level++; |
11343788 | 402 | if (o->op_seq) |
3967c732 | 403 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 | 404 | else |
3967c732 | 405 | PerlIO_printf(file, " "); |
c8db6e60 JH |
406 | PerlIO_printf(file, |
407 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 408 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
11343788 MB |
409 | if (o->op_next) { |
410 | if (o->op_seq) | |
3967c732 | 411 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 | 412 | else |
3967c732 | 413 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 | 414 | } |
79072805 | 415 | else |
3967c732 | 416 | PerlIO_printf(file, "DONE\n"); |
11343788 | 417 | if (o->op_targ) { |
acb36ea4 | 418 | if (o->op_type == OP_NULL) |
ae7d165c | 419 | { |
cea2e8a9 | 420 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
ae7d165c PJ |
421 | if (o->op_targ == OP_NEXTSTATE) |
422 | { | |
423 | if (CopLINE(cCOPo)) | |
424 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
425 | if (CopSTASHPV(cCOPo)) | |
426 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
427 | CopSTASHPV(cCOPo)); | |
428 | if (cCOPo->cop_label) | |
429 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", | |
430 | cCOPo->cop_label); | |
431 | } | |
432 | } | |
8990e307 | 433 | else |
894356b3 | 434 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 435 | } |
748a9306 | 436 | #ifdef DUMPADDR |
57def98f | 437 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 438 | #endif |
11343788 | 439 | if (o->op_flags) { |
79cb57f6 | 440 | SV *tmpsv = newSVpvn("", 0); |
5dc0d613 | 441 | switch (o->op_flags & OPf_WANT) { |
54310121 | 442 | case OPf_WANT_VOID: |
46fc3d4c | 443 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 444 | break; |
445 | case OPf_WANT_SCALAR: | |
46fc3d4c | 446 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 447 | break; |
448 | case OPf_WANT_LIST: | |
46fc3d4c | 449 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 450 | break; |
451 | default: | |
46fc3d4c | 452 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 453 | break; |
454 | } | |
11343788 | 455 | if (o->op_flags & OPf_KIDS) |
46fc3d4c | 456 | sv_catpv(tmpsv, ",KIDS"); |
11343788 | 457 | if (o->op_flags & OPf_PARENS) |
46fc3d4c | 458 | sv_catpv(tmpsv, ",PARENS"); |
11343788 | 459 | if (o->op_flags & OPf_STACKED) |
46fc3d4c | 460 | sv_catpv(tmpsv, ",STACKED"); |
11343788 | 461 | if (o->op_flags & OPf_REF) |
46fc3d4c | 462 | sv_catpv(tmpsv, ",REF"); |
11343788 | 463 | if (o->op_flags & OPf_MOD) |
46fc3d4c | 464 | sv_catpv(tmpsv, ",MOD"); |
11343788 | 465 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c | 466 | sv_catpv(tmpsv, ",SPECIAL"); |
cea2e8a9 | 467 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
46fc3d4c | 468 | SvREFCNT_dec(tmpsv); |
79072805 | 469 | } |
11343788 | 470 | if (o->op_private) { |
79cb57f6 | 471 | SV *tmpsv = newSVpvn("", 0); |
07447971 GS |
472 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
473 | if (o->op_private & OPpTARGET_MY) | |
474 | sv_catpv(tmpsv, ",TARGET_MY"); | |
475 | } | |
bf91b999 SC |
476 | else if (o->op_type == OP_LEAVESUB || |
477 | o->op_type == OP_LEAVE || | |
478 | o->op_type == OP_LEAVESUBLV || | |
479 | o->op_type == OP_LEAVEWRITE) { | |
480 | if (o->op_private & OPpREFCOUNTED) | |
481 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
482 | } | |
483 | else if (o->op_type == OP_AASSIGN) { | |
11343788 | 484 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c | 485 | sv_catpv(tmpsv, ",COMMON"); |
10c8fecd GS |
486 | if (o->op_private & OPpASSIGN_HASH) |
487 | sv_catpv(tmpsv, ",HASH"); | |
8d063cd8 | 488 | } |
11343788 MB |
489 | else if (o->op_type == OP_SASSIGN) { |
490 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
46fc3d4c | 491 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e | 492 | } |
11343788 MB |
493 | else if (o->op_type == OP_TRANS) { |
494 | if (o->op_private & OPpTRANS_SQUASH) | |
46fc3d4c | 495 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 | 496 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c | 497 | sv_catpv(tmpsv, ",DELETE"); |
11343788 | 498 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c | 499 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 SC |
500 | if (o->op_private & OPpTRANS_IDENTICAL) |
501 | sv_catpv(tmpsv, ",IDENTICAL"); | |
502 | if (o->op_private & OPpTRANS_GROWS) | |
503 | sv_catpv(tmpsv, ",GROWS"); | |
8d063cd8 | 504 | } |
11343788 MB |
505 | else if (o->op_type == OP_REPEAT) { |
506 | if (o->op_private & OPpREPEAT_DOLIST) | |
46fc3d4c | 507 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 | 508 | } |
11343788 MB |
509 | else if (o->op_type == OP_ENTERSUB || |
510 | o->op_type == OP_RV2SV || | |
23f1ca44 | 511 | o->op_type == OP_GVSV || |
11343788 MB |
512 | o->op_type == OP_RV2AV || |
513 | o->op_type == OP_RV2HV || | |
514 | o->op_type == OP_RV2GV || | |
515 | o->op_type == OP_AELEM || | |
516 | o->op_type == OP_HELEM ) | |
85e6fe83 | 517 | { |
5dc0d613 MB |
518 | if (o->op_type == OP_ENTERSUB) { |
519 | if (o->op_private & OPpENTERSUB_AMPER) | |
46fc3d4c | 520 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 | 521 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c | 522 | sv_catpv(tmpsv, ",DB"); |
d3011074 IZ |
523 | if (o->op_private & OPpENTERSUB_HASTARG) |
524 | sv_catpv(tmpsv, ",HASTARG"); | |
bf91b999 SC |
525 | if (o->op_private & OPpENTERSUB_NOPAREN) |
526 | sv_catpv(tmpsv, ",NOPAREN"); | |
527 | if (o->op_private & OPpENTERSUB_INARGS) | |
528 | sv_catpv(tmpsv, ",INARGS"); | |
68dc0745 | 529 | } |
bf91b999 | 530 | else { |
d3011074 | 531 | switch (o->op_private & OPpDEREF) { |
5f05dabc | 532 | case OPpDEREF_SV: |
46fc3d4c | 533 | sv_catpv(tmpsv, ",SV"); |
5f05dabc | 534 | break; |
535 | case OPpDEREF_AV: | |
46fc3d4c | 536 | sv_catpv(tmpsv, ",AV"); |
5f05dabc | 537 | break; |
538 | case OPpDEREF_HV: | |
46fc3d4c | 539 | sv_catpv(tmpsv, ",HV"); |
5f05dabc | 540 | break; |
541 | } | |
bf91b999 SC |
542 | if (o->op_private & OPpMAYBE_LVSUB) |
543 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
544 | } | |
5dc0d613 MB |
545 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
546 | if (o->op_private & OPpLVAL_DEFER) | |
46fc3d4c | 547 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 548 | } |
549 | else { | |
5dc0d613 | 550 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 551 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
552 | if (o->op_private & OPpOUR_INTRO) |
553 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 554 | } |
8d063cd8 | 555 | } |
11343788 MB |
556 | else if (o->op_type == OP_CONST) { |
557 | if (o->op_private & OPpCONST_BARE) | |
46fc3d4c | 558 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a GS |
559 | if (o->op_private & OPpCONST_STRICT) |
560 | sv_catpv(tmpsv, ",STRICT"); | |
bf91b999 SC |
561 | if (o->op_private & OPpCONST_ARYBASE) |
562 | sv_catpv(tmpsv, ",ARYBASE"); | |
563 | if (o->op_private & OPpCONST_WARNING) | |
564 | sv_catpv(tmpsv, ",WARNING"); | |
565 | if (o->op_private & OPpCONST_ENTERED) | |
566 | sv_catpv(tmpsv, ",ENTERED"); | |
79072805 | 567 | } |
11343788 MB |
568 | else if (o->op_type == OP_FLIP) { |
569 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 570 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 | 571 | } |
11343788 MB |
572 | else if (o->op_type == OP_FLOP) { |
573 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 574 | sv_catpv(tmpsv, ",LINENUM"); |
cd06dffe GS |
575 | } else if (o->op_type == OP_RV2CV) { |
576 | if (o->op_private & OPpLVAL_INTRO) | |
577 | sv_catpv(tmpsv, ",INTRO"); | |
79072805 | 578 | } |
bf91b999 SC |
579 | else if (o->op_type == OP_GV) { |
580 | if (o->op_private & OPpEARLY_CV) | |
581 | sv_catpv(tmpsv, ",EARLY_CV"); | |
582 | } | |
583 | else if (o->op_type == OP_LIST) { | |
584 | if (o->op_private & OPpLIST_GUESSED) | |
585 | sv_catpv(tmpsv, ",GUESSED"); | |
586 | } | |
587 | else if (o->op_type == OP_DELETE) { | |
588 | if (o->op_private & OPpSLICE) | |
589 | sv_catpv(tmpsv, ",SLICE"); | |
590 | } | |
591 | else if (o->op_type == OP_EXISTS) { | |
592 | if (o->op_private & OPpEXISTS_SUB) | |
593 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
594 | } | |
595 | else if (o->op_type == OP_SORT) { | |
596 | if (o->op_private & OPpSORT_NUMERIC) | |
597 | sv_catpv(tmpsv, ",NUMERIC"); | |
598 | if (o->op_private & OPpSORT_INTEGER) | |
599 | sv_catpv(tmpsv, ",INTEGER"); | |
600 | if (o->op_private & OPpSORT_REVERSE) | |
601 | sv_catpv(tmpsv, ",REVERSE"); | |
602 | } | |
603 | else if (o->op_type == OP_THREADSV) { | |
604 | if (o->op_private & OPpDONE_SVREF) | |
605 | sv_catpv(tmpsv, ",SVREF"); | |
606 | } | |
607 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { | |
608 | if (o->op_private & OPpOPEN_IN_RAW) | |
609 | sv_catpv(tmpsv, ",IN_RAW"); | |
610 | if (o->op_private & OPpOPEN_IN_CRLF) | |
611 | sv_catpv(tmpsv, ",IN_CRLF"); | |
612 | if (o->op_private & OPpOPEN_OUT_RAW) | |
613 | sv_catpv(tmpsv, ",OUT_RAW"); | |
614 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
615 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
616 | } | |
617 | else if (o->op_type == OP_EXIT) { | |
618 | if (o->op_private & OPpEXIT_VMSISH) | |
96e176bf CL |
619 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
620 | if (o->op_private & OPpHUSH_VMSISH) | |
621 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
622 | } | |
623 | else if (o->op_type == OP_DIE) { | |
624 | if (o->op_private & OPpHUSH_VMSISH) | |
625 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
bf91b999 | 626 | } |
11343788 | 627 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 628 | sv_catpv(tmpsv, ",INTRO"); |
629 | if (SvCUR(tmpsv)) | |
cea2e8a9 | 630 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1); |
46fc3d4c | 631 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 632 | } |
8d063cd8 | 633 | |
11343788 | 634 | switch (o->op_type) { |
971a9dd3 | 635 | case OP_AELEMFAST: |
93a17b20 | 636 | case OP_GVSV: |
79072805 | 637 | case OP_GV: |
971a9dd3 GS |
638 | #ifdef USE_ITHREADS |
639 | Perl_dump_indent(aTHX_ level, file, "PADIX = %d\n", cPADOPo->op_padix); | |
640 | #else | |
641 | if (cSVOPo->op_sv) { | |
46fc3d4c | 642 | SV *tmpsv = NEWSV(0,0); |
155aba94 | 643 | STRLEN n_a; |
8990e307 | 644 | ENTER; |
8990e307 | 645 | SAVEFREESV(tmpsv); |
971a9dd3 | 646 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch); |
cea2e8a9 | 647 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a)); |
8990e307 | 648 | LEAVE; |
378cc40b | 649 | } |
79072805 | 650 | else |
cea2e8a9 | 651 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
971a9dd3 | 652 | #endif |
79072805 LW |
653 | break; |
654 | case OP_CONST: | |
f5d5a27c | 655 | case OP_METHOD_NAMED: |
cea2e8a9 | 656 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo->op_sv)); |
79072805 | 657 | break; |
7399586d | 658 | case OP_SETSTATE: |
93a17b20 LW |
659 | case OP_NEXTSTATE: |
660 | case OP_DBSTATE: | |
57843af0 GS |
661 | if (CopLINE(cCOPo)) |
662 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
ed094faf GS |
663 | if (CopSTASHPV(cCOPo)) |
664 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
665 | CopSTASHPV(cCOPo)); | |
11343788 | 666 | if (cCOPo->cop_label) |
ed094faf GS |
667 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
668 | cCOPo->cop_label); | |
79072805 LW |
669 | break; |
670 | case OP_ENTERLOOP: | |
cea2e8a9 | 671 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 672 | if (cLOOPo->op_redoop) |
3967c732 | 673 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 | 674 | else |
3967c732 | 675 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 676 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 677 | if (cLOOPo->op_nextop) |
3967c732 | 678 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 | 679 | else |
3967c732 | 680 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 681 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 682 | if (cLOOPo->op_lastop) |
3967c732 | 683 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 | 684 | else |
3967c732 | 685 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
686 | break; |
687 | case OP_COND_EXPR: | |
1a67a97c | 688 | case OP_RANGE: |
a0d0e21e | 689 | case OP_MAPWHILE: |
79072805 LW |
690 | case OP_GREPWHILE: |
691 | case OP_OR: | |
692 | case OP_AND: | |
cea2e8a9 | 693 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 694 | if (cLOGOPo->op_other) |
3967c732 | 695 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 | 696 | else |
3967c732 | 697 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
698 | break; |
699 | case OP_PUSHRE: | |
700 | case OP_MATCH: | |
8782bef2 | 701 | case OP_QR: |
79072805 | 702 | case OP_SUBST: |
3967c732 | 703 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 704 | break; |
7934575e GS |
705 | case OP_LEAVE: |
706 | case OP_LEAVEEVAL: | |
707 | case OP_LEAVESUB: | |
708 | case OP_LEAVESUBLV: | |
709 | case OP_LEAVEWRITE: | |
710 | case OP_SCOPE: | |
711 | if (o->op_private & OPpREFCOUNTED) | |
712 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
713 | break; | |
a0d0e21e LW |
714 | default: |
715 | break; | |
79072805 | 716 | } |
11343788 | 717 | if (o->op_flags & OPf_KIDS) { |
79072805 | 718 | OP *kid; |
11343788 | 719 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 720 | do_op_dump(level, file, kid); |
8d063cd8 | 721 | } |
cea2e8a9 | 722 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
723 | } |
724 | ||
725 | void | |
864dbfa3 | 726 | Perl_op_dump(pTHX_ OP *o) |
3967c732 JD |
727 | { |
728 | do_op_dump(0, Perl_debug_log, o); | |
8d063cd8 LW |
729 | } |
730 | ||
8adcabd8 | 731 | void |
864dbfa3 | 732 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 733 | { |
79072805 | 734 | SV *sv; |
378cc40b | 735 | |
79072805 | 736 | if (!gv) { |
760ac839 | 737 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
738 | return; |
739 | } | |
8990e307 | 740 | sv = sv_newmortal(); |
760ac839 | 741 | PerlIO_printf(Perl_debug_log, "{\n"); |
f6aff53a | 742 | gv_fullname3(sv, gv, Nullch); |
cea2e8a9 | 743 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv)); |
79072805 | 744 | if (gv != GvEGV(gv)) { |
f6aff53a | 745 | gv_efullname3(sv, GvEGV(gv), Nullch); |
cea2e8a9 | 746 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv)); |
8adcabd8 | 747 | } |
3967c732 | 748 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 749 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
750 | } |
751 | ||
14befaf4 DM |
752 | |
753 | /* map magic types to the symbolic name | |
754 | * (with the PERL_MAGIC_ prefixed stripped) | |
755 | */ | |
756 | ||
757 | static struct { char type; char *name; } magic_names[] = { | |
516a5887 JH |
758 | { PERL_MAGIC_sv, "sv(\\0)" }, |
759 | { PERL_MAGIC_arylen, "arylen(#)" }, | |
760 | { PERL_MAGIC_glob, "glob(*)" }, | |
761 | { PERL_MAGIC_pos, "pos(.)" }, | |
762 | { PERL_MAGIC_backref, "backref(<)" }, | |
763 | { PERL_MAGIC_overload, "overload(A)" }, | |
764 | { PERL_MAGIC_bm, "bm(B)" }, | |
765 | { PERL_MAGIC_regdata, "regdata(D)" }, | |
766 | { PERL_MAGIC_env, "env(E)" }, | |
767 | { PERL_MAGIC_isa, "isa(I)" }, | |
768 | { PERL_MAGIC_dbfile, "dbfile(L)" }, | |
769 | { PERL_MAGIC_tied, "tied(P)" }, | |
770 | { PERL_MAGIC_sig, "sig(S)" }, | |
771 | { PERL_MAGIC_uvar, "uvar(U)" }, | |
772 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, | |
773 | { PERL_MAGIC_overload_table, "overload_table(c)" }, | |
774 | { PERL_MAGIC_regdatum, "regdatum(d)" }, | |
775 | { PERL_MAGIC_envelem, "envelem(e)" }, | |
776 | { PERL_MAGIC_fm, "fm(f)" }, | |
777 | { PERL_MAGIC_regex_global, "regex_global(g)" }, | |
778 | { PERL_MAGIC_isaelem, "isaelem(i)" }, | |
779 | { PERL_MAGIC_nkeys, "nkeys(k)" }, | |
780 | { PERL_MAGIC_dbline, "dbline(l)" }, | |
781 | { PERL_MAGIC_mutex, "mutex(m)" }, | |
782 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, | |
783 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, | |
784 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, | |
785 | { PERL_MAGIC_qr, "qr(r)" }, | |
786 | { PERL_MAGIC_sigelem, "sigelem(s)" }, | |
787 | { PERL_MAGIC_taint, "taint(t)" }, | |
788 | { PERL_MAGIC_vec, "vec(v)" }, | |
789 | { PERL_MAGIC_substr, "substr(x)" }, | |
790 | { PERL_MAGIC_defelem, "defelem(y)" }, | |
791 | { PERL_MAGIC_ext, "ext(~)" }, | |
792 | /* this null string terminates the list */ | |
793 | { 0, 0 }, | |
14befaf4 DM |
794 | }; |
795 | ||
8adcabd8 | 796 | void |
864dbfa3 | 797 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 798 | { |
3967c732 | 799 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
800 | Perl_dump_indent(aTHX_ level, file, |
801 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 JD |
802 | if (mg->mg_virtual) { |
803 | MGVTBL *v = mg->mg_virtual; | |
804 | char *s = 0; | |
805 | if (v == &PL_vtbl_sv) s = "sv"; | |
806 | else if (v == &PL_vtbl_env) s = "env"; | |
807 | else if (v == &PL_vtbl_envelem) s = "envelem"; | |
808 | else if (v == &PL_vtbl_sig) s = "sig"; | |
809 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; | |
810 | else if (v == &PL_vtbl_pack) s = "pack"; | |
811 | else if (v == &PL_vtbl_packelem) s = "packelem"; | |
812 | else if (v == &PL_vtbl_dbline) s = "dbline"; | |
813 | else if (v == &PL_vtbl_isa) s = "isa"; | |
814 | else if (v == &PL_vtbl_arylen) s = "arylen"; | |
815 | else if (v == &PL_vtbl_glob) s = "glob"; | |
816 | else if (v == &PL_vtbl_mglob) s = "mglob"; | |
817 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; | |
818 | else if (v == &PL_vtbl_taint) s = "taint"; | |
819 | else if (v == &PL_vtbl_substr) s = "substr"; | |
820 | else if (v == &PL_vtbl_vec) s = "vec"; | |
821 | else if (v == &PL_vtbl_pos) s = "pos"; | |
822 | else if (v == &PL_vtbl_bm) s = "bm"; | |
823 | else if (v == &PL_vtbl_fm) s = "fm"; | |
824 | else if (v == &PL_vtbl_uvar) s = "uvar"; | |
825 | else if (v == &PL_vtbl_defelem) s = "defelem"; | |
826 | #ifdef USE_LOCALE_COLLATE | |
827 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; | |
828 | #endif | |
3967c732 JD |
829 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
830 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; | |
810b8aa5 | 831 | else if (v == &PL_vtbl_backref) s = "backref"; |
3967c732 | 832 | if (s) |
cea2e8a9 | 833 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 | 834 | else |
b900a521 | 835 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
836 | } |
837 | else | |
cea2e8a9 | 838 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 839 | |
3967c732 | 840 | if (mg->mg_private) |
cea2e8a9 | 841 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 842 | |
14befaf4 DM |
843 | { |
844 | int n; | |
845 | char *name = 0; | |
846 | for (n=0; magic_names[n].name; n++) { | |
847 | if (mg->mg_type == magic_names[n].type) { | |
848 | name = magic_names[n].name; | |
849 | break; | |
850 | } | |
851 | } | |
852 | if (name) | |
853 | Perl_dump_indent(aTHX_ level, file, | |
854 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
855 | else | |
856 | Perl_dump_indent(aTHX_ level, file, | |
857 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
858 | } | |
3967c732 JD |
859 | |
860 | if (mg->mg_flags) { | |
cea2e8a9 | 861 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
3967c732 | 862 | if (mg->mg_flags & MGf_TAINTEDDIR) |
cea2e8a9 | 863 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 | 864 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 | 865 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 | 866 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 | 867 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
3967c732 | 868 | if (mg->mg_flags & MGf_MINMATCH) |
cea2e8a9 | 869 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 JD |
870 | } |
871 | if (mg->mg_obj) { | |
b900a521 | 872 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 JD |
873 | if (mg->mg_flags & MGf_REFCOUNTED) |
874 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
875 | } | |
876 | if (mg->mg_len) | |
894356b3 | 877 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 | 878 | if (mg->mg_ptr) { |
b900a521 | 879 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 | 880 | if (mg->mg_len >= 0) { |
79cb57f6 | 881 | SV *sv = newSVpvn("", 0); |
3967c732 JD |
882 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); |
883 | SvREFCNT_dec(sv); | |
884 | } | |
885 | else if (mg->mg_len == HEf_SVKEY) { | |
886 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
887 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
888 | continue; | |
889 | } | |
890 | else | |
891 | PerlIO_puts(file, " ???? - please notify IZ"); | |
892 | PerlIO_putc(file, '\n'); | |
893 | } | |
378cc40b | 894 | } |
3967c732 JD |
895 | } |
896 | ||
897 | void | |
864dbfa3 | 898 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 JD |
899 | { |
900 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); | |
901 | } | |
902 | ||
903 | void | |
864dbfa3 | 904 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 | 905 | { |
b900a521 | 906 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
907 | if (sv && HvNAME(sv)) |
908 | PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv)); | |
79072805 | 909 | else |
3967c732 JD |
910 | PerlIO_putc(file, '\n'); |
911 | } | |
912 | ||
913 | void | |
864dbfa3 | 914 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 915 | { |
b900a521 | 916 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
917 | if (sv && GvNAME(sv)) |
918 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 919 | else |
3967c732 JD |
920 | PerlIO_putc(file, '\n'); |
921 | } | |
922 | ||
923 | void | |
864dbfa3 | 924 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 925 | { |
b900a521 | 926 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
927 | if (sv && GvNAME(sv)) { |
928 | PerlIO_printf(file, "\t\""); | |
6676db26 | 929 | if (GvSTASH(sv)) |
3967c732 JD |
930 | PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv))); |
931 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); | |
8d063cd8 | 932 | } |
3967c732 JD |
933 | else |
934 | PerlIO_putc(file, '\n'); | |
935 | } | |
936 | ||
937 | void | |
864dbfa3 | 938 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 939 | { |
cea89e20 | 940 | SV *d; |
3967c732 JD |
941 | char *s; |
942 | U32 flags; | |
943 | U32 type; | |
2d8e6c8d | 944 | STRLEN n_a; |
3967c732 JD |
945 | |
946 | if (!sv) { | |
cea2e8a9 | 947 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 948 | return; |
378cc40b | 949 | } |
2ef28da1 | 950 | |
3967c732 JD |
951 | flags = SvFLAGS(sv); |
952 | type = SvTYPE(sv); | |
79072805 | 953 | |
cea89e20 | 954 | d = Perl_newSVpvf(aTHX_ |
57def98f | 955 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 956 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
957 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
958 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 959 | |
3967c732 JD |
960 | if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,"); |
961 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); | |
962 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
963 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); | |
964 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); | |
965 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); | |
966 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); | |
967 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); | |
4db58590 | 968 | |
3967c732 JD |
969 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
970 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); | |
971 | if (flags & SVf_POK) sv_catpv(d, "POK,"); | |
810b8aa5 GS |
972 | if (flags & SVf_ROK) { |
973 | sv_catpv(d, "ROK,"); | |
974 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
975 | } | |
3967c732 JD |
976 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
977 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); | |
978 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); | |
4db58590 | 979 | |
3967c732 | 980 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 JD |
981 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
982 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); | |
983 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); | |
984 | if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,"); | |
985 | ||
986 | switch (type) { | |
987 | case SVt_PVCV: | |
988 | case SVt_PVFM: | |
989 | if (CvANON(sv)) sv_catpv(d, "ANON,"); | |
990 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); | |
991 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); | |
992 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); | |
de3f1649 | 993 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 | 994 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 | 995 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 TJ |
996 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
997 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); | |
3967c732 JD |
998 | break; |
999 | case SVt_PVHV: | |
1000 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); | |
1001 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); | |
1002 | break; | |
1003 | case SVt_PVGV: | |
1004 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); | |
1005 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); | |
7fb37951 | 1006 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
3967c732 | 1007 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
12c18039 | 1008 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
addd1794 | 1009 | if (flags & SVpad_OUR) sv_catpv(d, "OUR,"); |
3967c732 JD |
1010 | if (GvIMPORTED(sv)) { |
1011 | sv_catpv(d, "IMPORT"); | |
1012 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
1013 | sv_catpv(d, "ALL,"); | |
1014 | else { | |
1015 | sv_catpv(d, "("); | |
1016 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); | |
1017 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); | |
1018 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); | |
1019 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); | |
1020 | sv_catpv(d, " ),"); | |
1021 | } | |
1022 | } | |
addd1794 | 1023 | /* FALL THROUGH */ |
25da4f38 IZ |
1024 | default: |
1025 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); | |
1026 | if (SvIsUV(sv)) sv_catpv(d, "IsUV,"); | |
1027 | break; | |
3967c732 JD |
1028 | case SVt_PVBM: |
1029 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); | |
25da4f38 | 1030 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 | 1031 | break; |
addd1794 AMS |
1032 | case SVt_PVMG: |
1033 | if (flags & SVpad_TYPED) | |
1034 | sv_catpv(d, "TYPED,"); | |
1035 | break; | |
3967c732 | 1036 | } |
8b1981a6 | 1037 | if (SvPOK(sv) && SvUTF8(sv)) |
9fe74ede | 1038 | sv_catpv(d, "UTF8"); |
3967c732 JD |
1039 | |
1040 | if (*(SvEND(d) - 1) == ',') | |
1041 | SvPVX(d)[--SvCUR(d)] = '\0'; | |
1042 | sv_catpv(d, ")"); | |
1043 | s = SvPVX(d); | |
1044 | ||
cea2e8a9 | 1045 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 JD |
1046 | switch (type) { |
1047 | case SVt_NULL: | |
1048 | PerlIO_printf(file, "NULL%s\n", s); | |
cea89e20 | 1049 | SvREFCNT_dec(d); |
3967c732 JD |
1050 | return; |
1051 | case SVt_IV: | |
1052 | PerlIO_printf(file, "IV%s\n", s); | |
1053 | break; | |
1054 | case SVt_NV: | |
1055 | PerlIO_printf(file, "NV%s\n", s); | |
1056 | break; | |
1057 | case SVt_RV: | |
1058 | PerlIO_printf(file, "RV%s\n", s); | |
1059 | break; | |
1060 | case SVt_PV: | |
1061 | PerlIO_printf(file, "PV%s\n", s); | |
1062 | break; | |
1063 | case SVt_PVIV: | |
1064 | PerlIO_printf(file, "PVIV%s\n", s); | |
1065 | break; | |
1066 | case SVt_PVNV: | |
1067 | PerlIO_printf(file, "PVNV%s\n", s); | |
1068 | break; | |
1069 | case SVt_PVBM: | |
1070 | PerlIO_printf(file, "PVBM%s\n", s); | |
1071 | break; | |
1072 | case SVt_PVMG: | |
1073 | PerlIO_printf(file, "PVMG%s\n", s); | |
1074 | break; | |
1075 | case SVt_PVLV: | |
1076 | PerlIO_printf(file, "PVLV%s\n", s); | |
1077 | break; | |
1078 | case SVt_PVAV: | |
1079 | PerlIO_printf(file, "PVAV%s\n", s); | |
1080 | break; | |
1081 | case SVt_PVHV: | |
1082 | PerlIO_printf(file, "PVHV%s\n", s); | |
1083 | break; | |
1084 | case SVt_PVCV: | |
1085 | PerlIO_printf(file, "PVCV%s\n", s); | |
1086 | break; | |
1087 | case SVt_PVGV: | |
1088 | PerlIO_printf(file, "PVGV%s\n", s); | |
1089 | break; | |
1090 | case SVt_PVFM: | |
1091 | PerlIO_printf(file, "PVFM%s\n", s); | |
1092 | break; | |
1093 | case SVt_PVIO: | |
1094 | PerlIO_printf(file, "PVIO%s\n", s); | |
1095 | break; | |
1096 | default: | |
faccc32b | 1097 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1098 | SvREFCNT_dec(d); |
3967c732 JD |
1099 | return; |
1100 | } | |
1101 | if (type >= SVt_PVIV || type == SVt_IV) { | |
cf2093f6 | 1102 | if (SvIsUV(sv)) |
57def98f | 1103 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1104 | else |
57def98f | 1105 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 JD |
1106 | if (SvOOK(sv)) |
1107 | PerlIO_printf(file, " (OFFSET)"); | |
1108 | PerlIO_putc(file, '\n'); | |
1109 | } | |
1110 | if (type >= SVt_PVNV || type == SVt_NV) { | |
e54dc35b | 1111 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1112 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1113 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1114 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1115 | #else |
cea2e8a9 | 1116 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1117 | #endif |
e54dc35b | 1118 | RESTORE_NUMERIC_LOCAL(); |
3967c732 JD |
1119 | } |
1120 | if (SvROK(sv)) { | |
57def98f | 1121 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1122 | if (nest < maxnest) |
1123 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
cea89e20 | 1124 | SvREFCNT_dec(d); |
3967c732 JD |
1125 | return; |
1126 | } | |
cea89e20 JH |
1127 | if (type < SVt_PV) { |
1128 | SvREFCNT_dec(d); | |
3967c732 | 1129 | return; |
cea89e20 | 1130 | } |
3967c732 JD |
1131 | if (type <= SVt_PVLV) { |
1132 | if (SvPVX(sv)) { | |
57def98f | 1133 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv))); |
3967c732 JD |
1134 | if (SvOOK(sv)) |
1135 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); | |
e6abe6d8 JH |
1136 | PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
1137 | if (SvUTF8(sv)) /* the 8? \x{....} */ | |
98c991d1 | 1138 | PerlIO_printf(file, " [UTF8 %s]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv))); |
e6abe6d8 | 1139 | PerlIO_printf(file, "\n"); |
57def98f JH |
1140 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1141 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1142 | } |
1143 | else | |
cea2e8a9 | 1144 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 JD |
1145 | } |
1146 | if (type >= SVt_PVMG) { | |
1147 | if (SvMAGIC(sv)) | |
1148 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); | |
1149 | if (SvSTASH(sv)) | |
1150 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
1151 | } | |
1152 | switch (type) { | |
1153 | case SVt_PVLV: | |
cea2e8a9 | 1154 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
57def98f JH |
1155 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1156 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1157 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
3967c732 JD |
1158 | /* XXX level+1 ??? */ |
1159 | do_sv_dump(level, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim); | |
1160 | break; | |
1161 | case SVt_PVAV: | |
57def98f | 1162 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1163 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1164 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1165 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1166 | } |
1167 | else | |
1168 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1169 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1170 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
1171 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv))); | |
3967c732 JD |
1172 | flags = AvFLAGS(sv); |
1173 | sv_setpv(d, ""); | |
1174 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); | |
1175 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); | |
1176 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); | |
cea2e8a9 | 1177 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : ""); |
3967c732 JD |
1178 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1179 | int count; | |
1180 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { | |
1181 | SV** elt = av_fetch((AV*)sv,count,0); | |
1182 | ||
57def98f | 1183 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1184 | if (elt) |
3967c732 JD |
1185 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1186 | } | |
1187 | } | |
1188 | break; | |
1189 | case SVt_PVHV: | |
57def98f | 1190 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 JD |
1191 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1192 | /* Show distribution of HEs in the ARRAY */ | |
1193 | int freq[200]; | |
1194 | #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) | |
1195 | int i; | |
1196 | int max = 0; | |
1197 | U32 pow2 = 2, keys = HvKEYS(sv); | |
65202027 | 1198 | NV theoret, sum = 0; |
3967c732 JD |
1199 | |
1200 | PerlIO_printf(file, " ("); | |
1201 | Zero(freq, FREQ_MAX + 1, int); | |
1202 | for (i = 0; i <= HvMAX(sv); i++) { | |
1203 | HE* h; int count = 0; | |
1204 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) | |
1205 | count++; | |
1206 | if (count > FREQ_MAX) | |
1207 | count = FREQ_MAX; | |
1208 | freq[count]++; | |
1209 | if (max < count) | |
1210 | max = count; | |
1211 | } | |
1212 | for (i = 0; i <= max; i++) { | |
1213 | if (freq[i]) { | |
1214 | PerlIO_printf(file, "%d%s:%d", i, | |
1215 | (i == FREQ_MAX) ? "+" : "", | |
1216 | freq[i]); | |
1217 | if (i != max) | |
1218 | PerlIO_printf(file, ", "); | |
1219 | } | |
1220 | } | |
1221 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1222 | /* The "quality" of a hash is defined as the total number of |
1223 | comparisons needed to access every element once, relative | |
1224 | to the expected number needed for a random hash. | |
1225 | ||
1226 | The total number of comparisons is equal to the sum of | |
e76cd0fa AMS |
1227 | the squares of the number of entries in each bucket. |
1228 | For a random hash of n keys into k buckets, the expected | |
b8fa94d8 MG |
1229 | value is |
1230 | n + n(n-1)/2k | |
1231 | */ | |
1232 | ||
3967c732 JD |
1233 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1234 | sum += freq[i] * i * i; | |
1235 | } | |
155aba94 | 1236 | while ((keys = keys >> 1)) |
3967c732 | 1237 | pow2 = pow2 << 1; |
3967c732 | 1238 | theoret = HvKEYS(sv); |
b8fa94d8 | 1239 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1240 | PerlIO_putc(file, '\n'); |
6b4667fc | 1241 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1242 | } |
1243 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1244 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1245 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); | |
1246 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
1247 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER(sv)); | |
1248 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER(sv))); | |
3967c732 | 1249 | if (HvPMROOT(sv)) |
57def98f | 1250 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv))); |
3967c732 | 1251 | if (HvNAME(sv)) |
cea2e8a9 | 1252 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv)); |
3967c732 JD |
1253 | if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */ |
1254 | HE *he; | |
1255 | HV *hv = (HV*)sv; | |
1256 | int count = maxnest - nest; | |
1257 | ||
1258 | hv_iterinit(hv); | |
1259 | while ((he = hv_iternext(hv)) && count--) { | |
98c991d1 JH |
1260 | SV *elt, *keysv; |
1261 | char *keypv; | |
1262 | STRLEN len; | |
3967c732 JD |
1263 | U32 hash = HeHASH(he); |
1264 | ||
98c991d1 JH |
1265 | keysv = hv_iterkeysv(he); |
1266 | keypv = SvPV(keysv, len); | |
3967c732 | 1267 | elt = hv_iterval(hv, he); |
98c991d1 JH |
1268 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1269 | if (SvUTF8(keysv)) | |
1270 | PerlIO_printf(file, "[UTF8 %s] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv))); | |
1271 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); | |
3967c732 JD |
1272 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1273 | } | |
1274 | hv_iterinit(hv); /* Return to status quo */ | |
1275 | } | |
1276 | break; | |
1277 | case SVt_PVCV: | |
1278 | if (SvPOK(sv)) | |
cea2e8a9 | 1279 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV(sv,n_a)); |
3967c732 JD |
1280 | /* FALL THROUGH */ |
1281 | case SVt_PVFM: | |
1282 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
1283 | if (CvSTART(sv)) | |
57def98f JH |
1284 | Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq); |
1285 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); | |
3967c732 JD |
1286 | if (CvROOT(sv) && dumpops) |
1287 | do_op_dump(level+1, file, CvROOT(sv)); | |
57def98f JH |
1288 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
1289 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32); | |
3967c732 | 1290 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1291 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f | 1292 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
4d1ff10f | 1293 | #ifdef USE_5005THREADS |
07270b1a GS |
1294 | Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv))); |
1295 | Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv))); | |
4d1ff10f | 1296 | #endif /* USE_5005THREADS */ |
894356b3 | 1297 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
3967c732 | 1298 | if (type == SVt_PVFM) |
57def98f JH |
1299 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1300 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
3967c732 JD |
1301 | if (nest < maxnest && CvPADLIST(sv)) { |
1302 | AV* padlist = CvPADLIST(sv); | |
1303 | AV* pad_name = (AV*)*av_fetch(padlist, 0, FALSE); | |
1304 | AV* pad = (AV*)*av_fetch(padlist, 1, FALSE); | |
1305 | SV** pname = AvARRAY(pad_name); | |
1306 | SV** ppad = AvARRAY(pad); | |
1307 | I32 ix; | |
1308 | ||
1309 | for (ix = 1; ix <= AvFILL(pad_name); ix++) { | |
b9c39e73 | 1310 | if (SvPOK(pname[ix])) |
57def98f JH |
1311 | Perl_dump_indent(aTHX_ level, |
1312 | /* %5d below is enough whitespace. */ | |
2ef28da1 | 1313 | file, |
57def98f | 1314 | "%5d. 0x%"UVxf" (%s\"%s\" %"IVdf"-%"IVdf")\n", |
894356b3 | 1315 | (int)ix, PTR2UV(ppad[ix]), |
cf2093f6 JH |
1316 | SvFAKE(pname[ix]) ? "FAKE " : "", |
1317 | SvPVX(pname[ix]), | |
1318 | (IV)SvNVX(pname[ix]), | |
1319 | (IV)SvIVX(pname[ix])); | |
3967c732 JD |
1320 | } |
1321 | } | |
1322 | { | |
1323 | CV *outside = CvOUTSIDE(sv); | |
2ef28da1 | 1324 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f | 1325 | PTR2UV(outside), |
cf2093f6 JH |
1326 | (!outside ? "null" |
1327 | : CvANON(outside) ? "ANON" | |
1328 | : (outside == PL_main_cv) ? "MAIN" | |
1329 | : CvUNIQUE(outside) ? "UNIQUE" | |
1330 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
3967c732 JD |
1331 | } |
1332 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
1333 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); | |
1334 | break; | |
1335 | case SVt_PVGV: | |
cea2e8a9 | 1336 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f | 1337 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 | 1338 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f | 1339 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c GS |
1340 | if (!GvGP(sv)) |
1341 | break; | |
57def98f JH |
1342 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1343 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
1344 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
1345 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
1346 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
1347 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
1348 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
1349 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
f4c556ac | 1350 | Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv)); |
57def98f | 1351 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 | 1352 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc | 1353 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 JD |
1354 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1355 | break; | |
1356 | case SVt_PVIO: | |
57def98f JH |
1357 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1358 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
1359 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
1360 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
1361 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
1362 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
1363 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
27533608 | 1364 | if (IoTOP_NAME(sv)) |
cea2e8a9 | 1365 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
3967c732 | 1366 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
27533608 | 1367 | if (IoFMT_NAME(sv)) |
cea2e8a9 | 1368 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
3967c732 | 1369 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
27533608 | 1370 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 | 1371 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
3967c732 | 1372 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
57def98f | 1373 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 | 1374 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 | 1375 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 | 1376 | else |
cea2e8a9 | 1377 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f | 1378 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 JD |
1379 | break; |
1380 | } | |
cea89e20 | 1381 | SvREFCNT_dec(d); |
3967c732 JD |
1382 | } |
1383 | ||
1384 | void | |
864dbfa3 | 1385 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 JD |
1386 | { |
1387 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
8d063cd8 | 1388 | } |