Commit | Line | Data |
---|---|---|
a0d0e21e | 1 | /* dump.c |
a687059c | 2 | * |
d2aaa77e | 3 | * Copyright (c) 1991-2003, 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); |
fd4f854d | 76 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX(sv)); |
a0d0e21e | 77 | if (CvXSUB(GvCV(gv))) |
91f3b821 GS |
78 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
79 | PTR2UV(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); |
fd4f854d | 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 | } | |
137365c5 JH |
197 | else if (DEBUG_R_TEST_) { |
198 | int is_tmp = 0; | |
199 | I32 ix; | |
200 | /* is this SV on the tmps stack? */ | |
201 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
202 | if (PL_tmps_stack[ix] == sv) { | |
203 | is_tmp = 1; | |
204 | break; | |
205 | } | |
206 | } | |
207 | if (SvREFCNT(sv) > 1) | |
208 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), | |
209 | is_tmp ? "T" : ""); | |
210 | else if (is_tmp) | |
211 | sv_catpv(t, "<T>"); | |
04932ac8 DM |
212 | } |
213 | ||
3967c732 JD |
214 | if (SvROK(sv)) { |
215 | sv_catpv(t, "\\"); | |
216 | if (SvCUR(t) + unref > 10) { | |
217 | SvCUR(t) = unref + 3; | |
218 | *SvEND(t) = '\0'; | |
219 | sv_catpv(t, "..."); | |
220 | goto finish; | |
221 | } | |
222 | sv = (SV*)SvRV(sv); | |
223 | goto retry; | |
224 | } | |
225 | switch (SvTYPE(sv)) { | |
226 | default: | |
227 | sv_catpv(t, "FREED"); | |
228 | goto finish; | |
229 | ||
230 | case SVt_NULL: | |
231 | sv_catpv(t, "UNDEF"); | |
232 | goto finish; | |
233 | case SVt_IV: | |
234 | sv_catpv(t, "IV"); | |
235 | break; | |
236 | case SVt_NV: | |
237 | sv_catpv(t, "NV"); | |
238 | break; | |
239 | case SVt_RV: | |
240 | sv_catpv(t, "RV"); | |
241 | break; | |
242 | case SVt_PV: | |
243 | sv_catpv(t, "PV"); | |
244 | break; | |
245 | case SVt_PVIV: | |
246 | sv_catpv(t, "PVIV"); | |
247 | break; | |
248 | case SVt_PVNV: | |
249 | sv_catpv(t, "PVNV"); | |
250 | break; | |
251 | case SVt_PVMG: | |
252 | sv_catpv(t, "PVMG"); | |
253 | break; | |
254 | case SVt_PVLV: | |
255 | sv_catpv(t, "PVLV"); | |
256 | break; | |
257 | case SVt_PVAV: | |
258 | sv_catpv(t, "AV"); | |
259 | break; | |
260 | case SVt_PVHV: | |
261 | sv_catpv(t, "HV"); | |
262 | break; | |
263 | case SVt_PVCV: | |
264 | if (CvGV(sv)) | |
cea2e8a9 | 265 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); |
3967c732 JD |
266 | else |
267 | sv_catpv(t, "CV()"); | |
268 | goto finish; | |
269 | case SVt_PVGV: | |
270 | sv_catpv(t, "GV"); | |
271 | break; | |
272 | case SVt_PVBM: | |
273 | sv_catpv(t, "BM"); | |
274 | break; | |
275 | case SVt_PVFM: | |
276 | sv_catpv(t, "FM"); | |
277 | break; | |
278 | case SVt_PVIO: | |
279 | sv_catpv(t, "IO"); | |
280 | break; | |
281 | } | |
282 | ||
283 | if (SvPOKp(sv)) { | |
284 | if (!SvPVX(sv)) | |
285 | sv_catpv(t, "(null)"); | |
286 | else { | |
79cb57f6 | 287 | SV *tmp = newSVpvn("", 0); |
3967c732 JD |
288 | sv_catpv(t, "("); |
289 | if (SvOOK(sv)) | |
cea2e8a9 GS |
290 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
291 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127)); | |
32639b87 | 292 | if (SvUTF8(sv)) |
b2ff9928 | 293 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
c728cb41 JH |
294 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), |
295 | UNI_DISPLAY_QQ)); | |
3967c732 JD |
296 | SvREFCNT_dec(tmp); |
297 | } | |
298 | } | |
299 | else if (SvNOKp(sv)) { | |
e54dc35b | 300 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d | 301 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b | 302 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 303 | } |
57def98f | 304 | else if (SvIOKp(sv)) { |
cf2093f6 | 305 | if (SvIsUV(sv)) |
57def98f | 306 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 307 | else |
57def98f | 308 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 309 | } |
3967c732 JD |
310 | else |
311 | sv_catpv(t, "()"); | |
2ef28da1 | 312 | |
3967c732 JD |
313 | finish: |
314 | if (unref) { | |
315 | while (unref--) | |
316 | sv_catpv(t, ")"); | |
317 | } | |
2d8e6c8d | 318 | return SvPV(t, n_a); |
3967c732 JD |
319 | } |
320 | ||
321 | void | |
864dbfa3 | 322 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 JD |
323 | { |
324 | char ch; | |
325 | ||
326 | if (!pm) { | |
cea2e8a9 | 327 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
328 | return; |
329 | } | |
cea2e8a9 | 330 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
331 | level++; |
332 | if (pm->op_pmflags & PMf_ONCE) | |
333 | ch = '?'; | |
334 | else | |
335 | ch = '/'; | |
aaa362c4 | 336 | if (PM_GETRE(pm)) |
cea2e8a9 | 337 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 | 338 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 JD |
339 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
340 | else | |
cea2e8a9 | 341 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 | 342 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 | 343 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 JD |
344 | op_dump(pm->op_pmreplroot); |
345 | } | |
aaa362c4 | 346 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
79cb57f6 | 347 | SV *tmpsv = newSVpvn("", 0); |
3967c732 JD |
348 | if (pm->op_pmdynflags & PMdf_USED) |
349 | sv_catpv(tmpsv, ",USED"); | |
350 | if (pm->op_pmdynflags & PMdf_TAINTED) | |
351 | sv_catpv(tmpsv, ",TAINTED"); | |
352 | if (pm->op_pmflags & PMf_ONCE) | |
353 | sv_catpv(tmpsv, ",ONCE"); | |
aaa362c4 RS |
354 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
355 | && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN)) | |
3967c732 | 356 | sv_catpv(tmpsv, ",SCANFIRST"); |
aaa362c4 RS |
357 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
358 | && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL) | |
3967c732 JD |
359 | sv_catpv(tmpsv, ",ALL"); |
360 | if (pm->op_pmflags & PMf_SKIPWHITE) | |
361 | sv_catpv(tmpsv, ",SKIPWHITE"); | |
362 | if (pm->op_pmflags & PMf_CONST) | |
363 | sv_catpv(tmpsv, ",CONST"); | |
364 | if (pm->op_pmflags & PMf_KEEP) | |
365 | sv_catpv(tmpsv, ",KEEP"); | |
366 | if (pm->op_pmflags & PMf_GLOBAL) | |
367 | sv_catpv(tmpsv, ",GLOBAL"); | |
368 | if (pm->op_pmflags & PMf_CONTINUE) | |
369 | sv_catpv(tmpsv, ",CONTINUE"); | |
370 | if (pm->op_pmflags & PMf_RETAINT) | |
371 | sv_catpv(tmpsv, ",RETAINT"); | |
372 | if (pm->op_pmflags & PMf_EVAL) | |
373 | sv_catpv(tmpsv, ",EVAL"); | |
cea2e8a9 | 374 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
3967c732 JD |
375 | SvREFCNT_dec(tmpsv); |
376 | } | |
377 | ||
cea2e8a9 | 378 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
379 | } |
380 | ||
381 | void | |
864dbfa3 | 382 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
383 | { |
384 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
385 | } |
386 | ||
387 | void | |
864dbfa3 | 388 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 | 389 | { |
cea2e8a9 | 390 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 391 | level++; |
11343788 | 392 | if (o->op_seq) |
3967c732 | 393 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 | 394 | else |
3967c732 | 395 | PerlIO_printf(file, " "); |
c8db6e60 JH |
396 | PerlIO_printf(file, |
397 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 398 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
11343788 MB |
399 | if (o->op_next) { |
400 | if (o->op_seq) | |
3967c732 | 401 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 | 402 | else |
3967c732 | 403 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 | 404 | } |
79072805 | 405 | else |
3967c732 | 406 | PerlIO_printf(file, "DONE\n"); |
11343788 | 407 | if (o->op_targ) { |
acb36ea4 | 408 | if (o->op_type == OP_NULL) |
ae7d165c | 409 | { |
cea2e8a9 | 410 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
ae7d165c PJ |
411 | if (o->op_targ == OP_NEXTSTATE) |
412 | { | |
413 | if (CopLINE(cCOPo)) | |
414 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
415 | if (CopSTASHPV(cCOPo)) | |
416 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
417 | CopSTASHPV(cCOPo)); | |
418 | if (cCOPo->cop_label) | |
419 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", | |
420 | cCOPo->cop_label); | |
421 | } | |
422 | } | |
8990e307 | 423 | else |
894356b3 | 424 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 425 | } |
748a9306 | 426 | #ifdef DUMPADDR |
57def98f | 427 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 428 | #endif |
11343788 | 429 | if (o->op_flags) { |
79cb57f6 | 430 | SV *tmpsv = newSVpvn("", 0); |
5dc0d613 | 431 | switch (o->op_flags & OPf_WANT) { |
54310121 | 432 | case OPf_WANT_VOID: |
46fc3d4c | 433 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 434 | break; |
435 | case OPf_WANT_SCALAR: | |
46fc3d4c | 436 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 437 | break; |
438 | case OPf_WANT_LIST: | |
46fc3d4c | 439 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 440 | break; |
441 | default: | |
46fc3d4c | 442 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 443 | break; |
444 | } | |
11343788 | 445 | if (o->op_flags & OPf_KIDS) |
46fc3d4c | 446 | sv_catpv(tmpsv, ",KIDS"); |
11343788 | 447 | if (o->op_flags & OPf_PARENS) |
46fc3d4c | 448 | sv_catpv(tmpsv, ",PARENS"); |
11343788 | 449 | if (o->op_flags & OPf_STACKED) |
46fc3d4c | 450 | sv_catpv(tmpsv, ",STACKED"); |
11343788 | 451 | if (o->op_flags & OPf_REF) |
46fc3d4c | 452 | sv_catpv(tmpsv, ",REF"); |
11343788 | 453 | if (o->op_flags & OPf_MOD) |
46fc3d4c | 454 | sv_catpv(tmpsv, ",MOD"); |
11343788 | 455 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c | 456 | sv_catpv(tmpsv, ",SPECIAL"); |
cea2e8a9 | 457 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
46fc3d4c | 458 | SvREFCNT_dec(tmpsv); |
79072805 | 459 | } |
11343788 | 460 | if (o->op_private) { |
79cb57f6 | 461 | SV *tmpsv = newSVpvn("", 0); |
07447971 GS |
462 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
463 | if (o->op_private & OPpTARGET_MY) | |
464 | sv_catpv(tmpsv, ",TARGET_MY"); | |
465 | } | |
bf91b999 SC |
466 | else if (o->op_type == OP_LEAVESUB || |
467 | o->op_type == OP_LEAVE || | |
468 | o->op_type == OP_LEAVESUBLV || | |
469 | o->op_type == OP_LEAVEWRITE) { | |
470 | if (o->op_private & OPpREFCOUNTED) | |
471 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
472 | } | |
473 | else if (o->op_type == OP_AASSIGN) { | |
11343788 | 474 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c | 475 | sv_catpv(tmpsv, ",COMMON"); |
10c8fecd GS |
476 | if (o->op_private & OPpASSIGN_HASH) |
477 | sv_catpv(tmpsv, ",HASH"); | |
8d063cd8 | 478 | } |
11343788 MB |
479 | else if (o->op_type == OP_SASSIGN) { |
480 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
46fc3d4c | 481 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e | 482 | } |
11343788 MB |
483 | else if (o->op_type == OP_TRANS) { |
484 | if (o->op_private & OPpTRANS_SQUASH) | |
46fc3d4c | 485 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 | 486 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c | 487 | sv_catpv(tmpsv, ",DELETE"); |
11343788 | 488 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c | 489 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 SC |
490 | if (o->op_private & OPpTRANS_IDENTICAL) |
491 | sv_catpv(tmpsv, ",IDENTICAL"); | |
492 | if (o->op_private & OPpTRANS_GROWS) | |
493 | sv_catpv(tmpsv, ",GROWS"); | |
8d063cd8 | 494 | } |
11343788 MB |
495 | else if (o->op_type == OP_REPEAT) { |
496 | if (o->op_private & OPpREPEAT_DOLIST) | |
46fc3d4c | 497 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 | 498 | } |
11343788 MB |
499 | else if (o->op_type == OP_ENTERSUB || |
500 | o->op_type == OP_RV2SV || | |
23f1ca44 | 501 | o->op_type == OP_GVSV || |
11343788 MB |
502 | o->op_type == OP_RV2AV || |
503 | o->op_type == OP_RV2HV || | |
504 | o->op_type == OP_RV2GV || | |
505 | o->op_type == OP_AELEM || | |
506 | o->op_type == OP_HELEM ) | |
85e6fe83 | 507 | { |
5dc0d613 MB |
508 | if (o->op_type == OP_ENTERSUB) { |
509 | if (o->op_private & OPpENTERSUB_AMPER) | |
46fc3d4c | 510 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 | 511 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c | 512 | sv_catpv(tmpsv, ",DB"); |
d3011074 IZ |
513 | if (o->op_private & OPpENTERSUB_HASTARG) |
514 | sv_catpv(tmpsv, ",HASTARG"); | |
bf91b999 SC |
515 | if (o->op_private & OPpENTERSUB_NOPAREN) |
516 | sv_catpv(tmpsv, ",NOPAREN"); | |
517 | if (o->op_private & OPpENTERSUB_INARGS) | |
518 | sv_catpv(tmpsv, ",INARGS"); | |
95f0a2f1 SB |
519 | if (o->op_private & OPpENTERSUB_NOMOD) |
520 | sv_catpv(tmpsv, ",NOMOD"); | |
68dc0745 | 521 | } |
bf91b999 | 522 | else { |
d3011074 | 523 | switch (o->op_private & OPpDEREF) { |
5f05dabc | 524 | case OPpDEREF_SV: |
46fc3d4c | 525 | sv_catpv(tmpsv, ",SV"); |
5f05dabc | 526 | break; |
527 | case OPpDEREF_AV: | |
46fc3d4c | 528 | sv_catpv(tmpsv, ",AV"); |
5f05dabc | 529 | break; |
530 | case OPpDEREF_HV: | |
46fc3d4c | 531 | sv_catpv(tmpsv, ",HV"); |
5f05dabc | 532 | break; |
533 | } | |
bf91b999 SC |
534 | if (o->op_private & OPpMAYBE_LVSUB) |
535 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
536 | } | |
5dc0d613 MB |
537 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
538 | if (o->op_private & OPpLVAL_DEFER) | |
46fc3d4c | 539 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 540 | } |
541 | else { | |
5dc0d613 | 542 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 543 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
544 | if (o->op_private & OPpOUR_INTRO) |
545 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 546 | } |
8d063cd8 | 547 | } |
11343788 MB |
548 | else if (o->op_type == OP_CONST) { |
549 | if (o->op_private & OPpCONST_BARE) | |
46fc3d4c | 550 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a GS |
551 | if (o->op_private & OPpCONST_STRICT) |
552 | sv_catpv(tmpsv, ",STRICT"); | |
bf91b999 SC |
553 | if (o->op_private & OPpCONST_ARYBASE) |
554 | sv_catpv(tmpsv, ",ARYBASE"); | |
555 | if (o->op_private & OPpCONST_WARNING) | |
556 | sv_catpv(tmpsv, ",WARNING"); | |
557 | if (o->op_private & OPpCONST_ENTERED) | |
558 | sv_catpv(tmpsv, ",ENTERED"); | |
79072805 | 559 | } |
11343788 MB |
560 | else if (o->op_type == OP_FLIP) { |
561 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 562 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 | 563 | } |
11343788 MB |
564 | else if (o->op_type == OP_FLOP) { |
565 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 566 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 SB |
567 | } |
568 | else if (o->op_type == OP_RV2CV) { | |
cd06dffe GS |
569 | if (o->op_private & OPpLVAL_INTRO) |
570 | sv_catpv(tmpsv, ",INTRO"); | |
79072805 | 571 | } |
bf91b999 SC |
572 | else if (o->op_type == OP_GV) { |
573 | if (o->op_private & OPpEARLY_CV) | |
574 | sv_catpv(tmpsv, ",EARLY_CV"); | |
575 | } | |
576 | else if (o->op_type == OP_LIST) { | |
577 | if (o->op_private & OPpLIST_GUESSED) | |
578 | sv_catpv(tmpsv, ",GUESSED"); | |
579 | } | |
580 | else if (o->op_type == OP_DELETE) { | |
581 | if (o->op_private & OPpSLICE) | |
582 | sv_catpv(tmpsv, ",SLICE"); | |
583 | } | |
584 | else if (o->op_type == OP_EXISTS) { | |
585 | if (o->op_private & OPpEXISTS_SUB) | |
586 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
587 | } | |
588 | else if (o->op_type == OP_SORT) { | |
589 | if (o->op_private & OPpSORT_NUMERIC) | |
590 | sv_catpv(tmpsv, ",NUMERIC"); | |
591 | if (o->op_private & OPpSORT_INTEGER) | |
592 | sv_catpv(tmpsv, ",INTEGER"); | |
593 | if (o->op_private & OPpSORT_REVERSE) | |
594 | sv_catpv(tmpsv, ",REVERSE"); | |
595 | } | |
596 | else if (o->op_type == OP_THREADSV) { | |
597 | if (o->op_private & OPpDONE_SVREF) | |
598 | sv_catpv(tmpsv, ",SVREF"); | |
599 | } | |
600 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { | |
601 | if (o->op_private & OPpOPEN_IN_RAW) | |
602 | sv_catpv(tmpsv, ",IN_RAW"); | |
603 | if (o->op_private & OPpOPEN_IN_CRLF) | |
604 | sv_catpv(tmpsv, ",IN_CRLF"); | |
605 | if (o->op_private & OPpOPEN_OUT_RAW) | |
606 | sv_catpv(tmpsv, ",OUT_RAW"); | |
607 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
608 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
609 | } | |
610 | else if (o->op_type == OP_EXIT) { | |
611 | if (o->op_private & OPpEXIT_VMSISH) | |
96e176bf CL |
612 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
613 | if (o->op_private & OPpHUSH_VMSISH) | |
614 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
615 | } | |
616 | else if (o->op_type == OP_DIE) { | |
617 | if (o->op_private & OPpHUSH_VMSISH) | |
618 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
bf91b999 | 619 | } |
11343788 | 620 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 621 | sv_catpv(tmpsv, ",INTRO"); |
622 | if (SvCUR(tmpsv)) | |
cea2e8a9 | 623 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1); |
46fc3d4c | 624 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 625 | } |
8d063cd8 | 626 | |
11343788 | 627 | switch (o->op_type) { |
971a9dd3 | 628 | case OP_AELEMFAST: |
93a17b20 | 629 | case OP_GVSV: |
79072805 | 630 | case OP_GV: |
971a9dd3 | 631 | #ifdef USE_ITHREADS |
c803eecc | 632 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 GS |
633 | #else |
634 | if (cSVOPo->op_sv) { | |
46fc3d4c | 635 | SV *tmpsv = NEWSV(0,0); |
fd4f854d | 636 | STRLEN n_a; |
8990e307 | 637 | ENTER; |
8990e307 | 638 | SAVEFREESV(tmpsv); |
971a9dd3 | 639 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch); |
fd4f854d | 640 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a)); |
8990e307 | 641 | LEAVE; |
378cc40b | 642 | } |
79072805 | 643 | else |
cea2e8a9 | 644 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
971a9dd3 | 645 | #endif |
79072805 LW |
646 | break; |
647 | case OP_CONST: | |
f5d5a27c | 648 | case OP_METHOD_NAMED: |
a868f49f | 649 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
79072805 | 650 | break; |
7399586d | 651 | case OP_SETSTATE: |
93a17b20 LW |
652 | case OP_NEXTSTATE: |
653 | case OP_DBSTATE: | |
57843af0 GS |
654 | if (CopLINE(cCOPo)) |
655 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
ed094faf GS |
656 | if (CopSTASHPV(cCOPo)) |
657 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
658 | CopSTASHPV(cCOPo)); | |
11343788 | 659 | if (cCOPo->cop_label) |
ed094faf GS |
660 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
661 | cCOPo->cop_label); | |
79072805 LW |
662 | break; |
663 | case OP_ENTERLOOP: | |
cea2e8a9 | 664 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 665 | if (cLOOPo->op_redoop) |
3967c732 | 666 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 | 667 | else |
3967c732 | 668 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 669 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 670 | if (cLOOPo->op_nextop) |
3967c732 | 671 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 | 672 | else |
3967c732 | 673 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 674 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 675 | if (cLOOPo->op_lastop) |
3967c732 | 676 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 | 677 | else |
3967c732 | 678 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
679 | break; |
680 | case OP_COND_EXPR: | |
1a67a97c | 681 | case OP_RANGE: |
a0d0e21e | 682 | case OP_MAPWHILE: |
79072805 LW |
683 | case OP_GREPWHILE: |
684 | case OP_OR: | |
685 | case OP_AND: | |
cea2e8a9 | 686 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 687 | if (cLOGOPo->op_other) |
3967c732 | 688 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 | 689 | else |
3967c732 | 690 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
691 | break; |
692 | case OP_PUSHRE: | |
693 | case OP_MATCH: | |
8782bef2 | 694 | case OP_QR: |
79072805 | 695 | case OP_SUBST: |
3967c732 | 696 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 697 | break; |
7934575e GS |
698 | case OP_LEAVE: |
699 | case OP_LEAVEEVAL: | |
700 | case OP_LEAVESUB: | |
701 | case OP_LEAVESUBLV: | |
702 | case OP_LEAVEWRITE: | |
703 | case OP_SCOPE: | |
704 | if (o->op_private & OPpREFCOUNTED) | |
705 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
706 | break; | |
a0d0e21e LW |
707 | default: |
708 | break; | |
79072805 | 709 | } |
11343788 | 710 | if (o->op_flags & OPf_KIDS) { |
79072805 | 711 | OP *kid; |
11343788 | 712 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 713 | do_op_dump(level, file, kid); |
8d063cd8 | 714 | } |
cea2e8a9 | 715 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
716 | } |
717 | ||
718 | void | |
864dbfa3 | 719 | Perl_op_dump(pTHX_ OP *o) |
3967c732 JD |
720 | { |
721 | do_op_dump(0, Perl_debug_log, o); | |
8d063cd8 LW |
722 | } |
723 | ||
8adcabd8 | 724 | void |
864dbfa3 | 725 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 726 | { |
79072805 | 727 | SV *sv; |
378cc40b | 728 | |
79072805 | 729 | if (!gv) { |
760ac839 | 730 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
731 | return; |
732 | } | |
8990e307 | 733 | sv = sv_newmortal(); |
760ac839 | 734 | PerlIO_printf(Perl_debug_log, "{\n"); |
f6aff53a | 735 | gv_fullname3(sv, gv, Nullch); |
fd4f854d | 736 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv)); |
79072805 | 737 | if (gv != GvEGV(gv)) { |
f6aff53a | 738 | gv_efullname3(sv, GvEGV(gv), Nullch); |
fd4f854d | 739 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv)); |
8adcabd8 | 740 | } |
3967c732 | 741 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 742 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
743 | } |
744 | ||
14befaf4 | 745 | |
afe38520 | 746 | /* map magic types to the symbolic names |
14befaf4 DM |
747 | * (with the PERL_MAGIC_ prefixed stripped) |
748 | */ | |
749 | ||
750 | static struct { char type; char *name; } magic_names[] = { | |
516a5887 JH |
751 | { PERL_MAGIC_sv, "sv(\\0)" }, |
752 | { PERL_MAGIC_arylen, "arylen(#)" }, | |
753 | { PERL_MAGIC_glob, "glob(*)" }, | |
754 | { PERL_MAGIC_pos, "pos(.)" }, | |
755 | { PERL_MAGIC_backref, "backref(<)" }, | |
756 | { PERL_MAGIC_overload, "overload(A)" }, | |
757 | { PERL_MAGIC_bm, "bm(B)" }, | |
758 | { PERL_MAGIC_regdata, "regdata(D)" }, | |
759 | { PERL_MAGIC_env, "env(E)" }, | |
760 | { PERL_MAGIC_isa, "isa(I)" }, | |
761 | { PERL_MAGIC_dbfile, "dbfile(L)" }, | |
afe38520 | 762 | { PERL_MAGIC_shared, "shared(N)" }, |
516a5887 JH |
763 | { PERL_MAGIC_tied, "tied(P)" }, |
764 | { PERL_MAGIC_sig, "sig(S)" }, | |
765 | { PERL_MAGIC_uvar, "uvar(U)" }, | |
766 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, | |
767 | { PERL_MAGIC_overload_table, "overload_table(c)" }, | |
768 | { PERL_MAGIC_regdatum, "regdatum(d)" }, | |
769 | { PERL_MAGIC_envelem, "envelem(e)" }, | |
770 | { PERL_MAGIC_fm, "fm(f)" }, | |
771 | { PERL_MAGIC_regex_global, "regex_global(g)" }, | |
772 | { PERL_MAGIC_isaelem, "isaelem(i)" }, | |
773 | { PERL_MAGIC_nkeys, "nkeys(k)" }, | |
774 | { PERL_MAGIC_dbline, "dbline(l)" }, | |
775 | { PERL_MAGIC_mutex, "mutex(m)" }, | |
afe38520 | 776 | { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, |
516a5887 JH |
777 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, |
778 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, | |
779 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, | |
780 | { PERL_MAGIC_qr, "qr(r)" }, | |
781 | { PERL_MAGIC_sigelem, "sigelem(s)" }, | |
782 | { PERL_MAGIC_taint, "taint(t)" }, | |
afe38520 | 783 | { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, |
516a5887 | 784 | { PERL_MAGIC_vec, "vec(v)" }, |
7d7ce6cc | 785 | { PERL_MAGIC_vstring, "v-string(V)" }, |
323eb6b5 | 786 | { PERL_MAGIC_utf8, "utf8(w)" }, |
516a5887 JH |
787 | { PERL_MAGIC_substr, "substr(x)" }, |
788 | { PERL_MAGIC_defelem, "defelem(y)" }, | |
789 | { PERL_MAGIC_ext, "ext(~)" }, | |
790 | /* this null string terminates the list */ | |
791 | { 0, 0 }, | |
14befaf4 DM |
792 | }; |
793 | ||
8adcabd8 | 794 | void |
864dbfa3 | 795 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 796 | { |
3967c732 | 797 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
798 | Perl_dump_indent(aTHX_ level, file, |
799 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 JD |
800 | if (mg->mg_virtual) { |
801 | MGVTBL *v = mg->mg_virtual; | |
802 | char *s = 0; | |
803 | if (v == &PL_vtbl_sv) s = "sv"; | |
804 | else if (v == &PL_vtbl_env) s = "env"; | |
805 | else if (v == &PL_vtbl_envelem) s = "envelem"; | |
806 | else if (v == &PL_vtbl_sig) s = "sig"; | |
807 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; | |
808 | else if (v == &PL_vtbl_pack) s = "pack"; | |
809 | else if (v == &PL_vtbl_packelem) s = "packelem"; | |
810 | else if (v == &PL_vtbl_dbline) s = "dbline"; | |
811 | else if (v == &PL_vtbl_isa) s = "isa"; | |
812 | else if (v == &PL_vtbl_arylen) s = "arylen"; | |
813 | else if (v == &PL_vtbl_glob) s = "glob"; | |
814 | else if (v == &PL_vtbl_mglob) s = "mglob"; | |
815 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; | |
816 | else if (v == &PL_vtbl_taint) s = "taint"; | |
817 | else if (v == &PL_vtbl_substr) s = "substr"; | |
818 | else if (v == &PL_vtbl_vec) s = "vec"; | |
819 | else if (v == &PL_vtbl_pos) s = "pos"; | |
820 | else if (v == &PL_vtbl_bm) s = "bm"; | |
821 | else if (v == &PL_vtbl_fm) s = "fm"; | |
822 | else if (v == &PL_vtbl_uvar) s = "uvar"; | |
823 | else if (v == &PL_vtbl_defelem) s = "defelem"; | |
824 | #ifdef USE_LOCALE_COLLATE | |
825 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; | |
826 | #endif | |
3967c732 JD |
827 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
828 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; | |
810b8aa5 | 829 | else if (v == &PL_vtbl_backref) s = "backref"; |
323eb6b5 | 830 | else if (v == &PL_vtbl_utf8) s = "utf8"; |
3967c732 | 831 | if (s) |
cea2e8a9 | 832 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 | 833 | else |
b900a521 | 834 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
835 | } |
836 | else | |
cea2e8a9 | 837 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 838 | |
3967c732 | 839 | if (mg->mg_private) |
cea2e8a9 | 840 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 841 | |
14befaf4 DM |
842 | { |
843 | int n; | |
844 | char *name = 0; | |
845 | for (n=0; magic_names[n].name; n++) { | |
846 | if (mg->mg_type == magic_names[n].type) { | |
847 | name = magic_names[n].name; | |
848 | break; | |
849 | } | |
850 | } | |
851 | if (name) | |
852 | Perl_dump_indent(aTHX_ level, file, | |
853 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
854 | else | |
855 | Perl_dump_indent(aTHX_ level, file, | |
856 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
857 | } | |
3967c732 JD |
858 | |
859 | if (mg->mg_flags) { | |
cea2e8a9 | 860 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
5b7ea690 JH |
861 | if (mg->mg_type == PERL_MAGIC_envelem && |
862 | 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"); |
5b7ea690 JH |
868 | if (mg->mg_type == PERL_MAGIC_regex_global && |
869 | mg->mg_flags & MGf_MINMATCH) | |
cea2e8a9 | 870 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 JD |
871 | } |
872 | if (mg->mg_obj) { | |
b900a521 | 873 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 JD |
874 | if (mg->mg_flags & MGf_REFCOUNTED) |
875 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
876 | } | |
877 | if (mg->mg_len) | |
894356b3 | 878 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 | 879 | if (mg->mg_ptr) { |
b900a521 | 880 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 | 881 | if (mg->mg_len >= 0) { |
018f8477 JH |
882 | if (mg->mg_type != PERL_MAGIC_utf8) { |
883 | SV *sv = newSVpvn("", 0); | |
884 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); | |
885 | SvREFCNT_dec(sv); | |
886 | } | |
3967c732 JD |
887 | } |
888 | else if (mg->mg_len == HEf_SVKEY) { | |
889 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
890 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
891 | continue; | |
892 | } | |
893 | else | |
894 | PerlIO_puts(file, " ???? - please notify IZ"); | |
895 | PerlIO_putc(file, '\n'); | |
896 | } | |
323eb6b5 JH |
897 | if (mg->mg_type == PERL_MAGIC_utf8) { |
898 | STRLEN *cache = (STRLEN *) mg->mg_ptr; | |
899 | if (cache) { | |
900 | IV i; | |
901 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) | |
902 | Perl_dump_indent(aTHX_ level, file, | |
903 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", | |
904 | i, | |
905 | (UV)cache[i * 2], | |
906 | (UV)cache[i * 2 + 1]); | |
907 | } | |
908 | } | |
378cc40b | 909 | } |
3967c732 JD |
910 | } |
911 | ||
912 | void | |
864dbfa3 | 913 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 JD |
914 | { |
915 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); | |
916 | } | |
917 | ||
918 | void | |
864dbfa3 | 919 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 | 920 | { |
b900a521 | 921 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
922 | if (sv && HvNAME(sv)) |
923 | PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv)); | |
79072805 | 924 | else |
3967c732 JD |
925 | PerlIO_putc(file, '\n'); |
926 | } | |
927 | ||
928 | void | |
864dbfa3 | 929 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 930 | { |
b900a521 | 931 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
932 | if (sv && GvNAME(sv)) |
933 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 934 | else |
3967c732 JD |
935 | PerlIO_putc(file, '\n'); |
936 | } | |
937 | ||
938 | void | |
864dbfa3 | 939 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 940 | { |
b900a521 | 941 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
942 | if (sv && GvNAME(sv)) { |
943 | PerlIO_printf(file, "\t\""); | |
6676db26 | 944 | if (GvSTASH(sv)) |
3967c732 JD |
945 | PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv))); |
946 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); | |
8d063cd8 | 947 | } |
3967c732 JD |
948 | else |
949 | PerlIO_putc(file, '\n'); | |
950 | } | |
951 | ||
952 | void | |
864dbfa3 | 953 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 954 | { |
cea89e20 | 955 | SV *d; |
3967c732 JD |
956 | char *s; |
957 | U32 flags; | |
958 | U32 type; | |
fd4f854d | 959 | STRLEN n_a; |
3967c732 JD |
960 | |
961 | if (!sv) { | |
cea2e8a9 | 962 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 963 | return; |
378cc40b | 964 | } |
2ef28da1 | 965 | |
3967c732 JD |
966 | flags = SvFLAGS(sv); |
967 | type = SvTYPE(sv); | |
79072805 | 968 | |
cea89e20 | 969 | d = Perl_newSVpvf(aTHX_ |
57def98f | 970 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 971 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
972 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
973 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 974 | |
3967c732 JD |
975 | if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,"); |
976 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); | |
977 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
978 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); | |
979 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); | |
980 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); | |
981 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); | |
982 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); | |
4db58590 | 983 | |
3967c732 JD |
984 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
985 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); | |
986 | if (flags & SVf_POK) sv_catpv(d, "POK,"); | |
810b8aa5 GS |
987 | if (flags & SVf_ROK) { |
988 | sv_catpv(d, "ROK,"); | |
989 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
990 | } | |
3967c732 JD |
991 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
992 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); | |
993 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); | |
4db58590 | 994 | |
3967c732 | 995 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 JD |
996 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
997 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); | |
998 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); | |
999 | if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,"); | |
1000 | ||
1001 | switch (type) { | |
1002 | case SVt_PVCV: | |
1003 | case SVt_PVFM: | |
1004 | if (CvANON(sv)) sv_catpv(d, "ANON,"); | |
1005 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); | |
1006 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); | |
1007 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); | |
de3f1649 | 1008 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 | 1009 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 | 1010 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 TJ |
1011 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
1012 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); | |
662a8415 | 1013 | if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); |
d7afa7f5 | 1014 | if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); |
3967c732 JD |
1015 | break; |
1016 | case SVt_PVHV: | |
1017 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); | |
1018 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); | |
19692e8d | 1019 | if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); |
3967c732 JD |
1020 | break; |
1021 | case SVt_PVGV: | |
1022 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); | |
1023 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); | |
7fb37951 | 1024 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
3967c732 | 1025 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
12c18039 | 1026 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
addd1794 | 1027 | if (flags & SVpad_OUR) sv_catpv(d, "OUR,"); |
3967c732 JD |
1028 | if (GvIMPORTED(sv)) { |
1029 | sv_catpv(d, "IMPORT"); | |
1030 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
1031 | sv_catpv(d, "ALL,"); | |
1032 | else { | |
1033 | sv_catpv(d, "("); | |
1034 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); | |
1035 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); | |
1036 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); | |
1037 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); | |
1038 | sv_catpv(d, " ),"); | |
1039 | } | |
1040 | } | |
addd1794 | 1041 | /* FALL THROUGH */ |
25da4f38 IZ |
1042 | default: |
1043 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); | |
1044 | if (SvIsUV(sv)) sv_catpv(d, "IsUV,"); | |
1045 | break; | |
3967c732 JD |
1046 | case SVt_PVBM: |
1047 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); | |
25da4f38 | 1048 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 | 1049 | break; |
addd1794 AMS |
1050 | case SVt_PVMG: |
1051 | if (flags & SVpad_TYPED) | |
1052 | sv_catpv(d, "TYPED,"); | |
1053 | break; | |
3967c732 | 1054 | } |
34aa1585 | 1055 | if ((SvPOK(sv) || SvPOKp(sv)) && SvUTF8(sv)) |
9fe74ede | 1056 | sv_catpv(d, "UTF8"); |
3967c732 JD |
1057 | |
1058 | if (*(SvEND(d) - 1) == ',') | |
1059 | SvPVX(d)[--SvCUR(d)] = '\0'; | |
1060 | sv_catpv(d, ")"); | |
1061 | s = SvPVX(d); | |
1062 | ||
cea2e8a9 | 1063 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 JD |
1064 | switch (type) { |
1065 | case SVt_NULL: | |
1066 | PerlIO_printf(file, "NULL%s\n", s); | |
cea89e20 | 1067 | SvREFCNT_dec(d); |
3967c732 JD |
1068 | return; |
1069 | case SVt_IV: | |
1070 | PerlIO_printf(file, "IV%s\n", s); | |
1071 | break; | |
1072 | case SVt_NV: | |
1073 | PerlIO_printf(file, "NV%s\n", s); | |
1074 | break; | |
1075 | case SVt_RV: | |
1076 | PerlIO_printf(file, "RV%s\n", s); | |
1077 | break; | |
1078 | case SVt_PV: | |
1079 | PerlIO_printf(file, "PV%s\n", s); | |
1080 | break; | |
1081 | case SVt_PVIV: | |
1082 | PerlIO_printf(file, "PVIV%s\n", s); | |
1083 | break; | |
1084 | case SVt_PVNV: | |
1085 | PerlIO_printf(file, "PVNV%s\n", s); | |
1086 | break; | |
1087 | case SVt_PVBM: | |
1088 | PerlIO_printf(file, "PVBM%s\n", s); | |
1089 | break; | |
1090 | case SVt_PVMG: | |
1091 | PerlIO_printf(file, "PVMG%s\n", s); | |
1092 | break; | |
1093 | case SVt_PVLV: | |
1094 | PerlIO_printf(file, "PVLV%s\n", s); | |
1095 | break; | |
1096 | case SVt_PVAV: | |
1097 | PerlIO_printf(file, "PVAV%s\n", s); | |
1098 | break; | |
1099 | case SVt_PVHV: | |
1100 | PerlIO_printf(file, "PVHV%s\n", s); | |
1101 | break; | |
1102 | case SVt_PVCV: | |
1103 | PerlIO_printf(file, "PVCV%s\n", s); | |
1104 | break; | |
1105 | case SVt_PVGV: | |
1106 | PerlIO_printf(file, "PVGV%s\n", s); | |
1107 | break; | |
1108 | case SVt_PVFM: | |
1109 | PerlIO_printf(file, "PVFM%s\n", s); | |
1110 | break; | |
1111 | case SVt_PVIO: | |
1112 | PerlIO_printf(file, "PVIO%s\n", s); | |
1113 | break; | |
1114 | default: | |
faccc32b | 1115 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1116 | SvREFCNT_dec(d); |
3967c732 JD |
1117 | return; |
1118 | } | |
1119 | if (type >= SVt_PVIV || type == SVt_IV) { | |
cf2093f6 | 1120 | if (SvIsUV(sv)) |
57def98f | 1121 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1122 | else |
57def98f | 1123 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 JD |
1124 | if (SvOOK(sv)) |
1125 | PerlIO_printf(file, " (OFFSET)"); | |
1126 | PerlIO_putc(file, '\n'); | |
1127 | } | |
1128 | if (type >= SVt_PVNV || type == SVt_NV) { | |
e54dc35b | 1129 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1130 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1131 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1132 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1133 | #else |
cea2e8a9 | 1134 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1135 | #endif |
e54dc35b | 1136 | RESTORE_NUMERIC_LOCAL(); |
3967c732 JD |
1137 | } |
1138 | if (SvROK(sv)) { | |
57def98f | 1139 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1140 | if (nest < maxnest) |
1141 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
3967c732 | 1142 | } |
cea89e20 JH |
1143 | if (type < SVt_PV) { |
1144 | SvREFCNT_dec(d); | |
3967c732 | 1145 | return; |
cea89e20 | 1146 | } |
3967c732 JD |
1147 | if (type <= SVt_PVLV) { |
1148 | if (SvPVX(sv)) { | |
57def98f | 1149 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv))); |
3967c732 JD |
1150 | if (SvOOK(sv)) |
1151 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); | |
e6abe6d8 JH |
1152 | PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
1153 | if (SvUTF8(sv)) /* the 8? \x{....} */ | |
c728cb41 | 1154 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); |
e6abe6d8 | 1155 | PerlIO_printf(file, "\n"); |
57def98f JH |
1156 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1157 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1158 | } |
1159 | else | |
cea2e8a9 | 1160 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 JD |
1161 | } |
1162 | if (type >= SVt_PVMG) { | |
1163 | if (SvMAGIC(sv)) | |
1164 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); | |
1165 | if (SvSTASH(sv)) | |
1166 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
1167 | } | |
1168 | switch (type) { | |
1169 | case SVt_PVLV: | |
cea2e8a9 | 1170 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
57def98f JH |
1171 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1172 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1173 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
3967c732 JD |
1174 | /* XXX level+1 ??? */ |
1175 | do_sv_dump(level, file, LvTARG(sv), nest+1, maxnest, dumpops, pvlim); | |
1176 | break; | |
1177 | case SVt_PVAV: | |
57def98f | 1178 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1179 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1180 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1181 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1182 | } |
1183 | else | |
1184 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1185 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1186 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
1187 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv))); | |
3967c732 JD |
1188 | flags = AvFLAGS(sv); |
1189 | sv_setpv(d, ""); | |
1190 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); | |
1191 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); | |
1192 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); | |
cea2e8a9 | 1193 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : ""); |
3967c732 JD |
1194 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1195 | int count; | |
1196 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { | |
1197 | SV** elt = av_fetch((AV*)sv,count,0); | |
1198 | ||
57def98f | 1199 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1200 | if (elt) |
3967c732 JD |
1201 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1202 | } | |
1203 | } | |
1204 | break; | |
1205 | case SVt_PVHV: | |
57def98f | 1206 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 JD |
1207 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1208 | /* Show distribution of HEs in the ARRAY */ | |
1209 | int freq[200]; | |
1210 | #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) | |
1211 | int i; | |
1212 | int max = 0; | |
1213 | U32 pow2 = 2, keys = HvKEYS(sv); | |
65202027 | 1214 | NV theoret, sum = 0; |
3967c732 JD |
1215 | |
1216 | PerlIO_printf(file, " ("); | |
1217 | Zero(freq, FREQ_MAX + 1, int); | |
eb160463 | 1218 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
3967c732 JD |
1219 | HE* h; int count = 0; |
1220 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) | |
1221 | count++; | |
1222 | if (count > FREQ_MAX) | |
1223 | count = FREQ_MAX; | |
1224 | freq[count]++; | |
1225 | if (max < count) | |
1226 | max = count; | |
1227 | } | |
1228 | for (i = 0; i <= max; i++) { | |
1229 | if (freq[i]) { | |
1230 | PerlIO_printf(file, "%d%s:%d", i, | |
1231 | (i == FREQ_MAX) ? "+" : "", | |
1232 | freq[i]); | |
1233 | if (i != max) | |
1234 | PerlIO_printf(file, ", "); | |
1235 | } | |
1236 | } | |
1237 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1238 | /* The "quality" of a hash is defined as the total number of |
1239 | comparisons needed to access every element once, relative | |
1240 | to the expected number needed for a random hash. | |
1241 | ||
1242 | The total number of comparisons is equal to the sum of | |
e76cd0fa AMS |
1243 | the squares of the number of entries in each bucket. |
1244 | For a random hash of n keys into k buckets, the expected | |
b8fa94d8 MG |
1245 | value is |
1246 | n + n(n-1)/2k | |
1247 | */ | |
1248 | ||
3967c732 JD |
1249 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1250 | sum += freq[i] * i * i; | |
1251 | } | |
155aba94 | 1252 | while ((keys = keys >> 1)) |
3967c732 | 1253 | pow2 = pow2 << 1; |
3967c732 | 1254 | theoret = HvKEYS(sv); |
b8fa94d8 | 1255 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1256 | PerlIO_putc(file, '\n'); |
6b4667fc | 1257 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1258 | } |
1259 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1260 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1261 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); | |
1262 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
1263 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER(sv)); | |
1264 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER(sv))); | |
3967c732 | 1265 | if (HvPMROOT(sv)) |
57def98f | 1266 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv))); |
3967c732 | 1267 | if (HvNAME(sv)) |
cea2e8a9 | 1268 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv)); |
3967c732 JD |
1269 | if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */ |
1270 | HE *he; | |
1271 | HV *hv = (HV*)sv; | |
1272 | int count = maxnest - nest; | |
1273 | ||
1274 | hv_iterinit(hv); | |
e16e2ff8 NC |
1275 | while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) |
1276 | && count--) { | |
98c991d1 JH |
1277 | SV *elt, *keysv; |
1278 | char *keypv; | |
1279 | STRLEN len; | |
3967c732 JD |
1280 | U32 hash = HeHASH(he); |
1281 | ||
98c991d1 JH |
1282 | keysv = hv_iterkeysv(he); |
1283 | keypv = SvPV(keysv, len); | |
3967c732 | 1284 | elt = hv_iterval(hv, he); |
98c991d1 JH |
1285 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1286 | if (SvUTF8(keysv)) | |
c728cb41 | 1287 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); |
98c991d1 | 1288 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 JD |
1289 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1290 | } | |
1291 | hv_iterinit(hv); /* Return to status quo */ | |
1292 | } | |
1293 | break; | |
1294 | case SVt_PVCV: | |
1295 | if (SvPOK(sv)) | |
4c8138c2 | 1296 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV_nolen(sv)); |
3967c732 JD |
1297 | /* FALL THROUGH */ |
1298 | case SVt_PVFM: | |
1299 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
1300 | if (CvSTART(sv)) | |
57def98f JH |
1301 | Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq); |
1302 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); | |
3967c732 JD |
1303 | if (CvROOT(sv) && dumpops) |
1304 | do_op_dump(level+1, file, CvROOT(sv)); | |
57def98f JH |
1305 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
1306 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32); | |
3967c732 | 1307 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1308 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f | 1309 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
4d1ff10f | 1310 | #ifdef USE_5005THREADS |
07270b1a GS |
1311 | Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv))); |
1312 | Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv))); | |
4d1ff10f | 1313 | #endif /* USE_5005THREADS */ |
894356b3 | 1314 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
d7afa7f5 | 1315 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 | 1316 | if (type == SVt_PVFM) |
57def98f JH |
1317 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1318 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
9755d405 JH |
1319 | if (nest < maxnest) { |
1320 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); | |
3967c732 JD |
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 | } |
bd16a5f0 IZ |
1389 | |
1390 | int | |
1391 | Perl_runops_debug(pTHX) | |
1392 | { | |
1393 | if (!PL_op) { | |
1394 | if (ckWARN_d(WARN_DEBUGGING)) | |
9014280d | 1395 | Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 IZ |
1396 | return 0; |
1397 | } | |
1398 | ||
1399 | do { | |
1400 | PERL_ASYNC_CHECK(); | |
1401 | if (PL_debug) { | |
1402 | if (PL_watchaddr != 0 && *PL_watchaddr != PL_watchok) | |
1403 | PerlIO_printf(Perl_debug_log, | |
1404 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
1405 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
1406 | PTR2UV(*PL_watchaddr)); | |
bbb1cf39 JH |
1407 | if (DEBUG_s_TEST_) { |
1408 | if (DEBUG_v_TEST_) { | |
1409 | PerlIO_printf(Perl_debug_log, "\n"); | |
1410 | deb_stack_all(); | |
1411 | } | |
1412 | else | |
1413 | debstack(); | |
1414 | } | |
1415 | ||
1416 | ||
bd16a5f0 IZ |
1417 | if (DEBUG_t_TEST_) debop(PL_op); |
1418 | if (DEBUG_P_TEST_) debprof(PL_op); | |
1419 | } | |
1420 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); | |
1421 | ||
1422 | TAINT_NOT; | |
1423 | return 0; | |
1424 | } | |
1425 | ||
1426 | I32 | |
1427 | Perl_debop(pTHX_ OP *o) | |
1428 | { | |
1429 | AV *padlist, *comppad; | |
1430 | CV *cv; | |
1431 | SV *sv; | |
1045810a IZ |
1432 | |
1433 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) | |
1434 | return 0; | |
1435 | ||
bd16a5f0 IZ |
1436 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
1437 | switch (o->op_type) { | |
1438 | case OP_CONST: | |
1439 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); | |
1440 | break; | |
1441 | case OP_GVSV: | |
1442 | case OP_GV: | |
1443 | if (cGVOPo_gv) { | |
1444 | sv = NEWSV(0,0); | |
1445 | gv_fullname3(sv, cGVOPo_gv, Nullch); | |
c293eb2b | 1446 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen(sv)); |
bd16a5f0 IZ |
1447 | SvREFCNT_dec(sv); |
1448 | } | |
1449 | else | |
1450 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
1451 | break; | |
1452 | case OP_PADSV: | |
1453 | case OP_PADAV: | |
1454 | case OP_PADHV: | |
1455 | /* print the lexical's name */ | |
1456 | cv = deb_curcv(cxstack_ix); | |
1457 | if (cv) { | |
1458 | padlist = CvPADLIST(cv); | |
1459 | comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); | |
1460 | sv = *av_fetch(comppad, o->op_targ, FALSE); | |
1461 | } else | |
1462 | sv = Nullsv; | |
1463 | if (sv) | |
1464 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen(sv)); | |
1465 | else | |
1466 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); | |
1467 | break; | |
1468 | default: | |
091ab601 | 1469 | break; |
bd16a5f0 IZ |
1470 | } |
1471 | PerlIO_printf(Perl_debug_log, "\n"); | |
1472 | return 0; | |
1473 | } | |
1474 | ||
1475 | STATIC CV* | |
1476 | S_deb_curcv(pTHX_ I32 ix) | |
1477 | { | |
1478 | PERL_CONTEXT *cx = &cxstack[ix]; | |
1479 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) | |
1480 | return cx->blk_sub.cv; | |
1481 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
1482 | return PL_compcv; | |
1483 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) | |
1484 | return PL_main_cv; | |
1485 | else if (ix <= 0) | |
1486 | return Nullcv; | |
1487 | else | |
1488 | return deb_curcv(ix - 1); | |
1489 | } | |
1490 | ||
1491 | void | |
1492 | Perl_watch(pTHX_ char **addr) | |
1493 | { | |
1494 | PL_watchaddr = addr; | |
1495 | PL_watchok = *addr; | |
1496 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
1497 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
1498 | } | |
1499 | ||
1500 | STATIC void | |
1501 | S_debprof(pTHX_ OP *o) | |
1502 | { | |
1045810a IZ |
1503 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1504 | return; | |
bd16a5f0 IZ |
1505 | if (!PL_profiledata) |
1506 | Newz(000, PL_profiledata, MAXO, U32); | |
1507 | ++PL_profiledata[o->op_type]; | |
1508 | } | |
1509 | ||
1510 | void | |
1511 | Perl_debprofdump(pTHX) | |
1512 | { | |
1513 | unsigned i; | |
1514 | if (!PL_profiledata) | |
1515 | return; | |
1516 | for (i = 0; i < MAXO; i++) { | |
1517 | if (PL_profiledata[i]) | |
1518 | PerlIO_printf(Perl_debug_log, | |
1519 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
1520 | PL_op_name[i]); | |
1521 | } | |
1522 | } |