Commit | Line | Data |
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a0d0e21e | 1 | /* dump.c |
a687059c | 2 | * |
4bb101f2 JH |
3 | * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
4 | * 2000, 2001, 2002, 2003, by Larry Wall and others | |
a687059c | 5 | * |
6e21c824 LW |
6 | * You may distribute under the terms of either the GNU General Public |
7 | * License or the Artistic License, as specified in the README file. | |
8d063cd8 | 8 | * |
a0d0e21e LW |
9 | */ |
10 | ||
11 | /* | |
12 | * "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and | |
13 | * it has not been hard for me to read your mind and memory.'" | |
8d063cd8 LW |
14 | */ |
15 | ||
8d063cd8 | 16 | #include "EXTERN.h" |
864dbfa3 | 17 | #define PERL_IN_DUMP_C |
8d063cd8 | 18 | #include "perl.h" |
f722798b | 19 | #include "regcomp.h" |
8d063cd8 | 20 | |
3967c732 | 21 | void |
864dbfa3 | 22 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 | 23 | { |
3967c732 | 24 | va_list args; |
3967c732 | 25 | va_start(args, pat); |
c5be433b | 26 | dump_vindent(level, file, pat, &args); |
3967c732 JD |
27 | va_end(args); |
28 | } | |
8adcabd8 LW |
29 | |
30 | void | |
c5be433b GS |
31 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
32 | { | |
c8db6e60 | 33 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
c5be433b GS |
34 | PerlIO_vprintf(file, pat, *args); |
35 | } | |
36 | ||
37 | void | |
864dbfa3 | 38 | Perl_dump_all(pTHX) |
79072805 | 39 | { |
760ac839 | 40 | PerlIO_setlinebuf(Perl_debug_log); |
3280af22 | 41 | if (PL_main_root) |
3967c732 | 42 | op_dump(PL_main_root); |
3280af22 | 43 | dump_packsubs(PL_defstash); |
463ee0b2 LW |
44 | } |
45 | ||
46 | void | |
864dbfa3 | 47 | Perl_dump_packsubs(pTHX_ HV *stash) |
463ee0b2 | 48 | { |
a0d0e21e | 49 | I32 i; |
463ee0b2 LW |
50 | HE *entry; |
51 | ||
8990e307 LW |
52 | if (!HvARRAY(stash)) |
53 | return; | |
a0d0e21e | 54 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
4db58590 | 55 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
56 | GV *gv = (GV*)HeVAL(entry); | |
463ee0b2 | 57 | HV *hv; |
e29cdcb3 GS |
58 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
59 | continue; | |
8ebc5c01 | 60 | if (GvCVu(gv)) |
463ee0b2 | 61 | dump_sub(gv); |
85e6fe83 LW |
62 | if (GvFORM(gv)) |
63 | dump_form(gv); | |
6676db26 AMS |
64 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
65 | && (hv = GvHV(gv)) && hv != PL_defstash) | |
463ee0b2 LW |
66 | dump_packsubs(hv); /* nested package */ |
67 | } | |
79072805 LW |
68 | } |
69 | } | |
70 | ||
71 | void | |
864dbfa3 | 72 | Perl_dump_sub(pTHX_ GV *gv) |
a687059c | 73 | { |
8990e307 | 74 | SV *sv = sv_newmortal(); |
85e6fe83 | 75 | |
f6aff53a | 76 | gv_fullname3(sv, gv, Nullch); |
05671074 | 77 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX(sv)); |
a0d0e21e | 78 | if (CvXSUB(GvCV(gv))) |
91f3b821 GS |
79 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
80 | PTR2UV(CvXSUB(GvCV(gv))), | |
894356b3 | 81 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 | 82 | else if (CvROOT(GvCV(gv))) |
3967c732 | 83 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 | 84 | else |
cea2e8a9 | 85 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 LW |
86 | } |
87 | ||
88 | void | |
864dbfa3 | 89 | Perl_dump_form(pTHX_ GV *gv) |
85e6fe83 LW |
90 | { |
91 | SV *sv = sv_newmortal(); | |
92 | ||
f6aff53a | 93 | gv_fullname3(sv, gv, Nullch); |
05671074 | 94 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX(sv)); |
85e6fe83 | 95 | if (CvROOT(GvFORM(gv))) |
3967c732 | 96 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 | 97 | else |
cea2e8a9 | 98 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c LW |
99 | } |
100 | ||
8adcabd8 | 101 | void |
864dbfa3 | 102 | Perl_dump_eval(pTHX) |
8d063cd8 | 103 | { |
3967c732 JD |
104 | op_dump(PL_eval_root); |
105 | } | |
106 | ||
107 | char * | |
e6abe6d8 | 108 | Perl_pv_display(pTHX_ SV *dsv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) |
3967c732 JD |
109 | { |
110 | int truncated = 0; | |
111 | int nul_terminated = len > cur && pv[cur] == '\0'; | |
112 | ||
e6abe6d8 | 113 | sv_setpvn(dsv, "\"", 1); |
3967c732 | 114 | for (; cur--; pv++) { |
e6abe6d8 | 115 | if (pvlim && SvCUR(dsv) >= pvlim) { |
3967c732 JD |
116 | truncated++; |
117 | break; | |
118 | } | |
119 | if (isPRINT(*pv)) { | |
120 | switch (*pv) { | |
e6abe6d8 JH |
121 | case '\t': sv_catpvn(dsv, "\\t", 2); break; |
122 | case '\n': sv_catpvn(dsv, "\\n", 2); break; | |
123 | case '\r': sv_catpvn(dsv, "\\r", 2); break; | |
124 | case '\f': sv_catpvn(dsv, "\\f", 2); break; | |
125 | case '"': sv_catpvn(dsv, "\\\"", 2); break; | |
126 | case '\\': sv_catpvn(dsv, "\\\\", 2); break; | |
127 | default: sv_catpvn(dsv, pv, 1); break; | |
3967c732 JD |
128 | } |
129 | } | |
130 | else { | |
131 | if (cur && isDIGIT(*(pv+1))) | |
e6abe6d8 | 132 | Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv); |
3967c732 | 133 | else |
e6abe6d8 | 134 | Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv); |
3967c732 JD |
135 | } |
136 | } | |
e6abe6d8 | 137 | sv_catpvn(dsv, "\"", 1); |
3967c732 | 138 | if (truncated) |
e6abe6d8 | 139 | sv_catpvn(dsv, "...", 3); |
3967c732 | 140 | if (nul_terminated) |
e6abe6d8 | 141 | sv_catpvn(dsv, "\\0", 2); |
3967c732 | 142 | |
e6abe6d8 JH |
143 | return SvPVX(dsv); |
144 | } | |
145 | ||
146 | char * | |
864dbfa3 | 147 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 JD |
148 | { |
149 | SV *t = sv_newmortal(); | |
2d8e6c8d | 150 | STRLEN n_a; |
3967c732 JD |
151 | int unref = 0; |
152 | ||
153 | sv_setpvn(t, "", 0); | |
154 | retry: | |
155 | if (!sv) { | |
156 | sv_catpv(t, "VOID"); | |
157 | goto finish; | |
158 | } | |
159 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { | |
160 | sv_catpv(t, "WILD"); | |
161 | goto finish; | |
162 | } | |
163 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes) { | |
164 | if (sv == &PL_sv_undef) { | |
165 | sv_catpv(t, "SV_UNDEF"); | |
166 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
167 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
168 | SvREADONLY(sv)) | |
169 | goto finish; | |
170 | } | |
171 | else if (sv == &PL_sv_no) { | |
172 | sv_catpv(t, "SV_NO"); | |
173 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
174 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
175 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
176 | SVp_POK|SVp_NOK)) && | |
177 | SvCUR(sv) == 0 && | |
178 | SvNVX(sv) == 0.0) | |
179 | goto finish; | |
180 | } | |
181 | else { | |
182 | sv_catpv(t, "SV_YES"); | |
183 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
184 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
185 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
186 | SVp_POK|SVp_NOK)) && | |
187 | SvCUR(sv) == 1 && | |
188 | SvPVX(sv) && *SvPVX(sv) == '1' && | |
189 | SvNVX(sv) == 1.0) | |
190 | goto finish; | |
191 | } | |
192 | sv_catpv(t, ":"); | |
193 | } | |
194 | else if (SvREFCNT(sv) == 0) { | |
195 | sv_catpv(t, "("); | |
196 | unref++; | |
197 | } | |
a3b4c9c6 DM |
198 | else if (DEBUG_R_TEST_) { |
199 | int is_tmp = 0; | |
200 | I32 ix; | |
201 | /* is this SV on the tmps stack? */ | |
202 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
203 | if (PL_tmps_stack[ix] == sv) { | |
204 | is_tmp = 1; | |
205 | break; | |
206 | } | |
207 | } | |
208 | if (SvREFCNT(sv) > 1) | |
209 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), | |
210 | is_tmp ? "T" : ""); | |
211 | else if (is_tmp) | |
212 | sv_catpv(t, "<T>"); | |
04932ac8 DM |
213 | } |
214 | ||
3967c732 JD |
215 | if (SvROK(sv)) { |
216 | sv_catpv(t, "\\"); | |
217 | if (SvCUR(t) + unref > 10) { | |
218 | SvCUR(t) = unref + 3; | |
219 | *SvEND(t) = '\0'; | |
220 | sv_catpv(t, "..."); | |
221 | goto finish; | |
222 | } | |
223 | sv = (SV*)SvRV(sv); | |
224 | goto retry; | |
225 | } | |
226 | switch (SvTYPE(sv)) { | |
227 | default: | |
228 | sv_catpv(t, "FREED"); | |
229 | goto finish; | |
230 | ||
231 | case SVt_NULL: | |
232 | sv_catpv(t, "UNDEF"); | |
233 | goto finish; | |
234 | case SVt_IV: | |
235 | sv_catpv(t, "IV"); | |
236 | break; | |
237 | case SVt_NV: | |
238 | sv_catpv(t, "NV"); | |
239 | break; | |
240 | case SVt_RV: | |
241 | sv_catpv(t, "RV"); | |
242 | break; | |
243 | case SVt_PV: | |
244 | sv_catpv(t, "PV"); | |
245 | break; | |
246 | case SVt_PVIV: | |
247 | sv_catpv(t, "PVIV"); | |
248 | break; | |
249 | case SVt_PVNV: | |
250 | sv_catpv(t, "PVNV"); | |
251 | break; | |
252 | case SVt_PVMG: | |
253 | sv_catpv(t, "PVMG"); | |
254 | break; | |
255 | case SVt_PVLV: | |
256 | sv_catpv(t, "PVLV"); | |
257 | break; | |
258 | case SVt_PVAV: | |
259 | sv_catpv(t, "AV"); | |
260 | break; | |
261 | case SVt_PVHV: | |
262 | sv_catpv(t, "HV"); | |
263 | break; | |
264 | case SVt_PVCV: | |
265 | if (CvGV(sv)) | |
cea2e8a9 | 266 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); |
3967c732 JD |
267 | else |
268 | sv_catpv(t, "CV()"); | |
269 | goto finish; | |
270 | case SVt_PVGV: | |
271 | sv_catpv(t, "GV"); | |
272 | break; | |
273 | case SVt_PVBM: | |
274 | sv_catpv(t, "BM"); | |
275 | break; | |
276 | case SVt_PVFM: | |
277 | sv_catpv(t, "FM"); | |
278 | break; | |
279 | case SVt_PVIO: | |
280 | sv_catpv(t, "IO"); | |
281 | break; | |
282 | } | |
283 | ||
284 | if (SvPOKp(sv)) { | |
285 | if (!SvPVX(sv)) | |
286 | sv_catpv(t, "(null)"); | |
287 | else { | |
79cb57f6 | 288 | SV *tmp = newSVpvn("", 0); |
3967c732 JD |
289 | sv_catpv(t, "("); |
290 | if (SvOOK(sv)) | |
cea2e8a9 GS |
291 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
292 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127)); | |
32639b87 | 293 | if (SvUTF8(sv)) |
b2ff9928 | 294 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
c728cb41 JH |
295 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), |
296 | UNI_DISPLAY_QQ)); | |
3967c732 JD |
297 | SvREFCNT_dec(tmp); |
298 | } | |
299 | } | |
300 | else if (SvNOKp(sv)) { | |
e54dc35b | 301 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d | 302 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b | 303 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 304 | } |
57def98f | 305 | else if (SvIOKp(sv)) { |
cf2093f6 | 306 | if (SvIsUV(sv)) |
57def98f | 307 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 308 | else |
57def98f | 309 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 310 | } |
3967c732 JD |
311 | else |
312 | sv_catpv(t, "()"); | |
2ef28da1 | 313 | |
3967c732 JD |
314 | finish: |
315 | if (unref) { | |
316 | while (unref--) | |
317 | sv_catpv(t, ")"); | |
318 | } | |
2d8e6c8d | 319 | return SvPV(t, n_a); |
3967c732 JD |
320 | } |
321 | ||
322 | void | |
864dbfa3 | 323 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 JD |
324 | { |
325 | char ch; | |
326 | ||
327 | if (!pm) { | |
cea2e8a9 | 328 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
329 | return; |
330 | } | |
cea2e8a9 | 331 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
332 | level++; |
333 | if (pm->op_pmflags & PMf_ONCE) | |
334 | ch = '?'; | |
335 | else | |
336 | ch = '/'; | |
aaa362c4 | 337 | if (PM_GETRE(pm)) |
cea2e8a9 | 338 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 | 339 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 JD |
340 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
341 | else | |
cea2e8a9 | 342 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 | 343 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 | 344 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 JD |
345 | op_dump(pm->op_pmreplroot); |
346 | } | |
aaa362c4 | 347 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
79cb57f6 | 348 | SV *tmpsv = newSVpvn("", 0); |
3967c732 JD |
349 | if (pm->op_pmdynflags & PMdf_USED) |
350 | sv_catpv(tmpsv, ",USED"); | |
351 | if (pm->op_pmdynflags & PMdf_TAINTED) | |
352 | sv_catpv(tmpsv, ",TAINTED"); | |
353 | if (pm->op_pmflags & PMf_ONCE) | |
354 | sv_catpv(tmpsv, ",ONCE"); | |
aaa362c4 RS |
355 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
356 | && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN)) | |
3967c732 | 357 | sv_catpv(tmpsv, ",SCANFIRST"); |
aaa362c4 RS |
358 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
359 | && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL) | |
3967c732 JD |
360 | sv_catpv(tmpsv, ",ALL"); |
361 | if (pm->op_pmflags & PMf_SKIPWHITE) | |
362 | sv_catpv(tmpsv, ",SKIPWHITE"); | |
363 | if (pm->op_pmflags & PMf_CONST) | |
364 | sv_catpv(tmpsv, ",CONST"); | |
365 | if (pm->op_pmflags & PMf_KEEP) | |
366 | sv_catpv(tmpsv, ",KEEP"); | |
367 | if (pm->op_pmflags & PMf_GLOBAL) | |
368 | sv_catpv(tmpsv, ",GLOBAL"); | |
369 | if (pm->op_pmflags & PMf_CONTINUE) | |
370 | sv_catpv(tmpsv, ",CONTINUE"); | |
371 | if (pm->op_pmflags & PMf_RETAINT) | |
372 | sv_catpv(tmpsv, ",RETAINT"); | |
373 | if (pm->op_pmflags & PMf_EVAL) | |
374 | sv_catpv(tmpsv, ",EVAL"); | |
cea2e8a9 | 375 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
3967c732 JD |
376 | SvREFCNT_dec(tmpsv); |
377 | } | |
378 | ||
cea2e8a9 | 379 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
380 | } |
381 | ||
382 | void | |
864dbfa3 | 383 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
384 | { |
385 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
386 | } |
387 | ||
388 | void | |
864dbfa3 | 389 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 | 390 | { |
cea2e8a9 | 391 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 392 | level++; |
11343788 | 393 | if (o->op_seq) |
3967c732 | 394 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 | 395 | else |
3967c732 | 396 | PerlIO_printf(file, " "); |
c8db6e60 JH |
397 | PerlIO_printf(file, |
398 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 399 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
11343788 MB |
400 | if (o->op_next) { |
401 | if (o->op_seq) | |
3967c732 | 402 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 | 403 | else |
3967c732 | 404 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 | 405 | } |
79072805 | 406 | else |
3967c732 | 407 | PerlIO_printf(file, "DONE\n"); |
11343788 | 408 | if (o->op_targ) { |
acb36ea4 | 409 | if (o->op_type == OP_NULL) |
ae7d165c | 410 | { |
cea2e8a9 | 411 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
ae7d165c PJ |
412 | if (o->op_targ == OP_NEXTSTATE) |
413 | { | |
414 | if (CopLINE(cCOPo)) | |
415 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
416 | if (CopSTASHPV(cCOPo)) | |
417 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
418 | CopSTASHPV(cCOPo)); | |
419 | if (cCOPo->cop_label) | |
420 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", | |
421 | cCOPo->cop_label); | |
422 | } | |
423 | } | |
8990e307 | 424 | else |
894356b3 | 425 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 426 | } |
748a9306 | 427 | #ifdef DUMPADDR |
57def98f | 428 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 429 | #endif |
11343788 | 430 | if (o->op_flags) { |
79cb57f6 | 431 | SV *tmpsv = newSVpvn("", 0); |
5dc0d613 | 432 | switch (o->op_flags & OPf_WANT) { |
54310121 | 433 | case OPf_WANT_VOID: |
46fc3d4c | 434 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 435 | break; |
436 | case OPf_WANT_SCALAR: | |
46fc3d4c | 437 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 438 | break; |
439 | case OPf_WANT_LIST: | |
46fc3d4c | 440 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 441 | break; |
442 | default: | |
46fc3d4c | 443 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 444 | break; |
445 | } | |
11343788 | 446 | if (o->op_flags & OPf_KIDS) |
46fc3d4c | 447 | sv_catpv(tmpsv, ",KIDS"); |
11343788 | 448 | if (o->op_flags & OPf_PARENS) |
46fc3d4c | 449 | sv_catpv(tmpsv, ",PARENS"); |
11343788 | 450 | if (o->op_flags & OPf_STACKED) |
46fc3d4c | 451 | sv_catpv(tmpsv, ",STACKED"); |
11343788 | 452 | if (o->op_flags & OPf_REF) |
46fc3d4c | 453 | sv_catpv(tmpsv, ",REF"); |
11343788 | 454 | if (o->op_flags & OPf_MOD) |
46fc3d4c | 455 | sv_catpv(tmpsv, ",MOD"); |
11343788 | 456 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c | 457 | sv_catpv(tmpsv, ",SPECIAL"); |
cea2e8a9 | 458 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); |
46fc3d4c | 459 | SvREFCNT_dec(tmpsv); |
79072805 | 460 | } |
11343788 | 461 | if (o->op_private) { |
79cb57f6 | 462 | SV *tmpsv = newSVpvn("", 0); |
07447971 GS |
463 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
464 | if (o->op_private & OPpTARGET_MY) | |
465 | sv_catpv(tmpsv, ",TARGET_MY"); | |
466 | } | |
bf91b999 SC |
467 | else if (o->op_type == OP_LEAVESUB || |
468 | o->op_type == OP_LEAVE || | |
469 | o->op_type == OP_LEAVESUBLV || | |
470 | o->op_type == OP_LEAVEWRITE) { | |
471 | if (o->op_private & OPpREFCOUNTED) | |
472 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
473 | } | |
474 | else if (o->op_type == OP_AASSIGN) { | |
11343788 | 475 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c | 476 | sv_catpv(tmpsv, ",COMMON"); |
8d063cd8 | 477 | } |
11343788 MB |
478 | else if (o->op_type == OP_SASSIGN) { |
479 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
46fc3d4c | 480 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e | 481 | } |
11343788 MB |
482 | else if (o->op_type == OP_TRANS) { |
483 | if (o->op_private & OPpTRANS_SQUASH) | |
46fc3d4c | 484 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 | 485 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c | 486 | sv_catpv(tmpsv, ",DELETE"); |
11343788 | 487 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c | 488 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 SC |
489 | if (o->op_private & OPpTRANS_IDENTICAL) |
490 | sv_catpv(tmpsv, ",IDENTICAL"); | |
491 | if (o->op_private & OPpTRANS_GROWS) | |
492 | sv_catpv(tmpsv, ",GROWS"); | |
8d063cd8 | 493 | } |
11343788 MB |
494 | else if (o->op_type == OP_REPEAT) { |
495 | if (o->op_private & OPpREPEAT_DOLIST) | |
46fc3d4c | 496 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 | 497 | } |
11343788 MB |
498 | else if (o->op_type == OP_ENTERSUB || |
499 | o->op_type == OP_RV2SV || | |
23f1ca44 | 500 | o->op_type == OP_GVSV || |
11343788 MB |
501 | o->op_type == OP_RV2AV || |
502 | o->op_type == OP_RV2HV || | |
503 | o->op_type == OP_RV2GV || | |
504 | o->op_type == OP_AELEM || | |
505 | o->op_type == OP_HELEM ) | |
85e6fe83 | 506 | { |
5dc0d613 MB |
507 | if (o->op_type == OP_ENTERSUB) { |
508 | if (o->op_private & OPpENTERSUB_AMPER) | |
46fc3d4c | 509 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 | 510 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c | 511 | sv_catpv(tmpsv, ",DB"); |
d3011074 IZ |
512 | if (o->op_private & OPpENTERSUB_HASTARG) |
513 | sv_catpv(tmpsv, ",HASTARG"); | |
bf91b999 SC |
514 | if (o->op_private & OPpENTERSUB_NOPAREN) |
515 | sv_catpv(tmpsv, ",NOPAREN"); | |
516 | if (o->op_private & OPpENTERSUB_INARGS) | |
517 | sv_catpv(tmpsv, ",INARGS"); | |
95f0a2f1 SB |
518 | if (o->op_private & OPpENTERSUB_NOMOD) |
519 | sv_catpv(tmpsv, ",NOMOD"); | |
68dc0745 | 520 | } |
bf91b999 | 521 | else { |
d3011074 | 522 | switch (o->op_private & OPpDEREF) { |
5f05dabc | 523 | case OPpDEREF_SV: |
46fc3d4c | 524 | sv_catpv(tmpsv, ",SV"); |
5f05dabc | 525 | break; |
526 | case OPpDEREF_AV: | |
46fc3d4c | 527 | sv_catpv(tmpsv, ",AV"); |
5f05dabc | 528 | break; |
529 | case OPpDEREF_HV: | |
46fc3d4c | 530 | sv_catpv(tmpsv, ",HV"); |
5f05dabc | 531 | break; |
532 | } | |
bf91b999 SC |
533 | if (o->op_private & OPpMAYBE_LVSUB) |
534 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
535 | } | |
5dc0d613 MB |
536 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
537 | if (o->op_private & OPpLVAL_DEFER) | |
46fc3d4c | 538 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 539 | } |
540 | else { | |
5dc0d613 | 541 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 542 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
543 | if (o->op_private & OPpOUR_INTRO) |
544 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 545 | } |
8d063cd8 | 546 | } |
11343788 MB |
547 | else if (o->op_type == OP_CONST) { |
548 | if (o->op_private & OPpCONST_BARE) | |
46fc3d4c | 549 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a GS |
550 | if (o->op_private & OPpCONST_STRICT) |
551 | sv_catpv(tmpsv, ",STRICT"); | |
bf91b999 SC |
552 | if (o->op_private & OPpCONST_ARYBASE) |
553 | sv_catpv(tmpsv, ",ARYBASE"); | |
554 | if (o->op_private & OPpCONST_WARNING) | |
555 | sv_catpv(tmpsv, ",WARNING"); | |
556 | if (o->op_private & OPpCONST_ENTERED) | |
557 | sv_catpv(tmpsv, ",ENTERED"); | |
79072805 | 558 | } |
11343788 MB |
559 | else if (o->op_type == OP_FLIP) { |
560 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 561 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 | 562 | } |
11343788 MB |
563 | else if (o->op_type == OP_FLOP) { |
564 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 565 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 SB |
566 | } |
567 | else if (o->op_type == OP_RV2CV) { | |
cd06dffe GS |
568 | if (o->op_private & OPpLVAL_INTRO) |
569 | sv_catpv(tmpsv, ",INTRO"); | |
79072805 | 570 | } |
bf91b999 SC |
571 | else if (o->op_type == OP_GV) { |
572 | if (o->op_private & OPpEARLY_CV) | |
573 | sv_catpv(tmpsv, ",EARLY_CV"); | |
574 | } | |
575 | else if (o->op_type == OP_LIST) { | |
576 | if (o->op_private & OPpLIST_GUESSED) | |
577 | sv_catpv(tmpsv, ",GUESSED"); | |
578 | } | |
579 | else if (o->op_type == OP_DELETE) { | |
580 | if (o->op_private & OPpSLICE) | |
581 | sv_catpv(tmpsv, ",SLICE"); | |
582 | } | |
583 | else if (o->op_type == OP_EXISTS) { | |
584 | if (o->op_private & OPpEXISTS_SUB) | |
585 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
586 | } | |
587 | else if (o->op_type == OP_SORT) { | |
588 | if (o->op_private & OPpSORT_NUMERIC) | |
589 | sv_catpv(tmpsv, ",NUMERIC"); | |
590 | if (o->op_private & OPpSORT_INTEGER) | |
591 | sv_catpv(tmpsv, ",INTEGER"); | |
592 | if (o->op_private & OPpSORT_REVERSE) | |
593 | sv_catpv(tmpsv, ",REVERSE"); | |
594 | } | |
595 | else if (o->op_type == OP_THREADSV) { | |
596 | if (o->op_private & OPpDONE_SVREF) | |
597 | sv_catpv(tmpsv, ",SVREF"); | |
598 | } | |
599 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { | |
600 | if (o->op_private & OPpOPEN_IN_RAW) | |
601 | sv_catpv(tmpsv, ",IN_RAW"); | |
602 | if (o->op_private & OPpOPEN_IN_CRLF) | |
603 | sv_catpv(tmpsv, ",IN_CRLF"); | |
604 | if (o->op_private & OPpOPEN_OUT_RAW) | |
605 | sv_catpv(tmpsv, ",OUT_RAW"); | |
606 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
607 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
608 | } | |
609 | else if (o->op_type == OP_EXIT) { | |
610 | if (o->op_private & OPpEXIT_VMSISH) | |
96e176bf CL |
611 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
612 | if (o->op_private & OPpHUSH_VMSISH) | |
613 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
614 | } | |
615 | else if (o->op_type == OP_DIE) { | |
616 | if (o->op_private & OPpHUSH_VMSISH) | |
617 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
bf91b999 | 618 | } |
11343788 | 619 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 620 | sv_catpv(tmpsv, ",INTRO"); |
621 | if (SvCUR(tmpsv)) | |
cea2e8a9 | 622 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX(tmpsv) + 1); |
46fc3d4c | 623 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 624 | } |
8d063cd8 | 625 | |
11343788 | 626 | switch (o->op_type) { |
971a9dd3 | 627 | case OP_AELEMFAST: |
93a17b20 | 628 | case OP_GVSV: |
79072805 | 629 | case OP_GV: |
971a9dd3 | 630 | #ifdef USE_ITHREADS |
c803eecc | 631 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 GS |
632 | #else |
633 | if (cSVOPo->op_sv) { | |
46fc3d4c | 634 | SV *tmpsv = NEWSV(0,0); |
05671074 | 635 | STRLEN n_a; |
8990e307 | 636 | ENTER; |
8990e307 | 637 | SAVEFREESV(tmpsv); |
971a9dd3 | 638 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch); |
05671074 | 639 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a)); |
8990e307 | 640 | LEAVE; |
378cc40b | 641 | } |
79072805 | 642 | else |
cea2e8a9 | 643 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); |
971a9dd3 | 644 | #endif |
79072805 LW |
645 | break; |
646 | case OP_CONST: | |
f5d5a27c | 647 | case OP_METHOD_NAMED: |
3848b962 | 648 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
79072805 | 649 | break; |
7399586d | 650 | case OP_SETSTATE: |
93a17b20 LW |
651 | case OP_NEXTSTATE: |
652 | case OP_DBSTATE: | |
57843af0 GS |
653 | if (CopLINE(cCOPo)) |
654 | Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); | |
ed094faf GS |
655 | if (CopSTASHPV(cCOPo)) |
656 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
657 | CopSTASHPV(cCOPo)); | |
11343788 | 658 | if (cCOPo->cop_label) |
ed094faf GS |
659 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
660 | cCOPo->cop_label); | |
79072805 LW |
661 | break; |
662 | case OP_ENTERLOOP: | |
cea2e8a9 | 663 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 664 | if (cLOOPo->op_redoop) |
3967c732 | 665 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 | 666 | else |
3967c732 | 667 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 668 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 669 | if (cLOOPo->op_nextop) |
3967c732 | 670 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 | 671 | else |
3967c732 | 672 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 673 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 674 | if (cLOOPo->op_lastop) |
3967c732 | 675 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 | 676 | else |
3967c732 | 677 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
678 | break; |
679 | case OP_COND_EXPR: | |
1a67a97c | 680 | case OP_RANGE: |
a0d0e21e | 681 | case OP_MAPWHILE: |
79072805 LW |
682 | case OP_GREPWHILE: |
683 | case OP_OR: | |
684 | case OP_AND: | |
cea2e8a9 | 685 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 686 | if (cLOGOPo->op_other) |
3967c732 | 687 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 | 688 | else |
3967c732 | 689 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
690 | break; |
691 | case OP_PUSHRE: | |
692 | case OP_MATCH: | |
8782bef2 | 693 | case OP_QR: |
79072805 | 694 | case OP_SUBST: |
3967c732 | 695 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 696 | break; |
7934575e GS |
697 | case OP_LEAVE: |
698 | case OP_LEAVEEVAL: | |
699 | case OP_LEAVESUB: | |
700 | case OP_LEAVESUBLV: | |
701 | case OP_LEAVEWRITE: | |
702 | case OP_SCOPE: | |
703 | if (o->op_private & OPpREFCOUNTED) | |
704 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
705 | break; | |
a0d0e21e LW |
706 | default: |
707 | break; | |
79072805 | 708 | } |
11343788 | 709 | if (o->op_flags & OPf_KIDS) { |
79072805 | 710 | OP *kid; |
11343788 | 711 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 712 | do_op_dump(level, file, kid); |
8d063cd8 | 713 | } |
cea2e8a9 | 714 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
715 | } |
716 | ||
717 | void | |
864dbfa3 | 718 | Perl_op_dump(pTHX_ OP *o) |
3967c732 JD |
719 | { |
720 | do_op_dump(0, Perl_debug_log, o); | |
8d063cd8 LW |
721 | } |
722 | ||
8adcabd8 | 723 | void |
864dbfa3 | 724 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 725 | { |
79072805 | 726 | SV *sv; |
378cc40b | 727 | |
79072805 | 728 | if (!gv) { |
760ac839 | 729 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
730 | return; |
731 | } | |
8990e307 | 732 | sv = sv_newmortal(); |
760ac839 | 733 | PerlIO_printf(Perl_debug_log, "{\n"); |
f6aff53a | 734 | gv_fullname3(sv, gv, Nullch); |
05671074 | 735 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX(sv)); |
79072805 | 736 | if (gv != GvEGV(gv)) { |
f6aff53a | 737 | gv_efullname3(sv, GvEGV(gv), Nullch); |
05671074 | 738 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX(sv)); |
8adcabd8 | 739 | } |
3967c732 | 740 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 741 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
742 | } |
743 | ||
14befaf4 | 744 | |
afe38520 | 745 | /* map magic types to the symbolic names |
14befaf4 DM |
746 | * (with the PERL_MAGIC_ prefixed stripped) |
747 | */ | |
748 | ||
749 | static struct { char type; char *name; } magic_names[] = { | |
516a5887 JH |
750 | { PERL_MAGIC_sv, "sv(\\0)" }, |
751 | { PERL_MAGIC_arylen, "arylen(#)" }, | |
752 | { PERL_MAGIC_glob, "glob(*)" }, | |
753 | { PERL_MAGIC_pos, "pos(.)" }, | |
754 | { PERL_MAGIC_backref, "backref(<)" }, | |
755 | { PERL_MAGIC_overload, "overload(A)" }, | |
756 | { PERL_MAGIC_bm, "bm(B)" }, | |
757 | { PERL_MAGIC_regdata, "regdata(D)" }, | |
758 | { PERL_MAGIC_env, "env(E)" }, | |
759 | { PERL_MAGIC_isa, "isa(I)" }, | |
760 | { PERL_MAGIC_dbfile, "dbfile(L)" }, | |
afe38520 | 761 | { PERL_MAGIC_shared, "shared(N)" }, |
516a5887 JH |
762 | { PERL_MAGIC_tied, "tied(P)" }, |
763 | { PERL_MAGIC_sig, "sig(S)" }, | |
764 | { PERL_MAGIC_uvar, "uvar(U)" }, | |
765 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, | |
766 | { PERL_MAGIC_overload_table, "overload_table(c)" }, | |
767 | { PERL_MAGIC_regdatum, "regdatum(d)" }, | |
768 | { PERL_MAGIC_envelem, "envelem(e)" }, | |
769 | { PERL_MAGIC_fm, "fm(f)" }, | |
770 | { PERL_MAGIC_regex_global, "regex_global(g)" }, | |
771 | { PERL_MAGIC_isaelem, "isaelem(i)" }, | |
772 | { PERL_MAGIC_nkeys, "nkeys(k)" }, | |
773 | { PERL_MAGIC_dbline, "dbline(l)" }, | |
774 | { PERL_MAGIC_mutex, "mutex(m)" }, | |
afe38520 | 775 | { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, |
516a5887 JH |
776 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, |
777 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, | |
778 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, | |
779 | { PERL_MAGIC_qr, "qr(r)" }, | |
780 | { PERL_MAGIC_sigelem, "sigelem(s)" }, | |
781 | { PERL_MAGIC_taint, "taint(t)" }, | |
afe38520 | 782 | { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, |
516a5887 | 783 | { PERL_MAGIC_vec, "vec(v)" }, |
cb50f42d | 784 | { PERL_MAGIC_vstring, "vstring(V)" }, |
7e8c5dac | 785 | { PERL_MAGIC_utf8, "utf8(w)" }, |
516a5887 JH |
786 | { PERL_MAGIC_substr, "substr(x)" }, |
787 | { PERL_MAGIC_defelem, "defelem(y)" }, | |
788 | { PERL_MAGIC_ext, "ext(~)" }, | |
789 | /* this null string terminates the list */ | |
790 | { 0, 0 }, | |
14befaf4 DM |
791 | }; |
792 | ||
8adcabd8 | 793 | void |
864dbfa3 | 794 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 795 | { |
3967c732 | 796 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
797 | Perl_dump_indent(aTHX_ level, file, |
798 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 JD |
799 | if (mg->mg_virtual) { |
800 | MGVTBL *v = mg->mg_virtual; | |
801 | char *s = 0; | |
802 | if (v == &PL_vtbl_sv) s = "sv"; | |
803 | else if (v == &PL_vtbl_env) s = "env"; | |
804 | else if (v == &PL_vtbl_envelem) s = "envelem"; | |
805 | else if (v == &PL_vtbl_sig) s = "sig"; | |
806 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; | |
807 | else if (v == &PL_vtbl_pack) s = "pack"; | |
808 | else if (v == &PL_vtbl_packelem) s = "packelem"; | |
809 | else if (v == &PL_vtbl_dbline) s = "dbline"; | |
810 | else if (v == &PL_vtbl_isa) s = "isa"; | |
811 | else if (v == &PL_vtbl_arylen) s = "arylen"; | |
812 | else if (v == &PL_vtbl_glob) s = "glob"; | |
813 | else if (v == &PL_vtbl_mglob) s = "mglob"; | |
814 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; | |
815 | else if (v == &PL_vtbl_taint) s = "taint"; | |
816 | else if (v == &PL_vtbl_substr) s = "substr"; | |
817 | else if (v == &PL_vtbl_vec) s = "vec"; | |
818 | else if (v == &PL_vtbl_pos) s = "pos"; | |
819 | else if (v == &PL_vtbl_bm) s = "bm"; | |
820 | else if (v == &PL_vtbl_fm) s = "fm"; | |
821 | else if (v == &PL_vtbl_uvar) s = "uvar"; | |
822 | else if (v == &PL_vtbl_defelem) s = "defelem"; | |
823 | #ifdef USE_LOCALE_COLLATE | |
824 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; | |
825 | #endif | |
3967c732 JD |
826 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
827 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; | |
810b8aa5 | 828 | else if (v == &PL_vtbl_backref) s = "backref"; |
7e8c5dac | 829 | else if (v == &PL_vtbl_utf8) s = "utf8"; |
3967c732 | 830 | if (s) |
cea2e8a9 | 831 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 | 832 | else |
b900a521 | 833 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
834 | } |
835 | else | |
cea2e8a9 | 836 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 837 | |
3967c732 | 838 | if (mg->mg_private) |
cea2e8a9 | 839 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 840 | |
14befaf4 DM |
841 | { |
842 | int n; | |
843 | char *name = 0; | |
844 | for (n=0; magic_names[n].name; n++) { | |
845 | if (mg->mg_type == magic_names[n].type) { | |
846 | name = magic_names[n].name; | |
847 | break; | |
848 | } | |
849 | } | |
850 | if (name) | |
851 | Perl_dump_indent(aTHX_ level, file, | |
852 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
853 | else | |
854 | Perl_dump_indent(aTHX_ level, file, | |
855 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
856 | } | |
3967c732 JD |
857 | |
858 | if (mg->mg_flags) { | |
cea2e8a9 | 859 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
cb50f42d YST |
860 | if (mg->mg_type == PERL_MAGIC_envelem && |
861 | mg->mg_flags & MGf_TAINTEDDIR) | |
cea2e8a9 | 862 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 | 863 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 | 864 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 | 865 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 | 866 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
cb50f42d YST |
867 | if (mg->mg_type == PERL_MAGIC_regex_global && |
868 | 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) { |
7e8c5dac HS |
881 | if (mg->mg_type != PERL_MAGIC_utf8) { |
882 | SV *sv = newSVpvn("", 0); | |
883 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); | |
884 | SvREFCNT_dec(sv); | |
885 | } | |
3967c732 JD |
886 | } |
887 | else if (mg->mg_len == HEf_SVKEY) { | |
888 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
889 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
890 | continue; | |
891 | } | |
892 | else | |
893 | PerlIO_puts(file, " ???? - please notify IZ"); | |
894 | PerlIO_putc(file, '\n'); | |
895 | } | |
7e8c5dac HS |
896 | if (mg->mg_type == PERL_MAGIC_utf8) { |
897 | STRLEN *cache = (STRLEN *) mg->mg_ptr; | |
898 | if (cache) { | |
899 | IV i; | |
900 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) | |
901 | Perl_dump_indent(aTHX_ level, file, | |
902 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", | |
903 | i, | |
904 | (UV)cache[i * 2], | |
905 | (UV)cache[i * 2 + 1]); | |
906 | } | |
907 | } | |
378cc40b | 908 | } |
3967c732 JD |
909 | } |
910 | ||
911 | void | |
864dbfa3 | 912 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 JD |
913 | { |
914 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); | |
915 | } | |
916 | ||
917 | void | |
864dbfa3 | 918 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 | 919 | { |
b900a521 | 920 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
921 | if (sv && HvNAME(sv)) |
922 | PerlIO_printf(file, "\t\"%s\"\n", HvNAME(sv)); | |
79072805 | 923 | else |
3967c732 JD |
924 | PerlIO_putc(file, '\n'); |
925 | } | |
926 | ||
927 | void | |
864dbfa3 | 928 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 929 | { |
b900a521 | 930 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
931 | if (sv && GvNAME(sv)) |
932 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 933 | else |
3967c732 JD |
934 | PerlIO_putc(file, '\n'); |
935 | } | |
936 | ||
937 | void | |
864dbfa3 | 938 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 939 | { |
b900a521 | 940 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
941 | if (sv && GvNAME(sv)) { |
942 | PerlIO_printf(file, "\t\""); | |
6676db26 | 943 | if (GvSTASH(sv)) |
3967c732 JD |
944 | PerlIO_printf(file, "%s\" :: \"", HvNAME(GvSTASH(sv))); |
945 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); | |
8d063cd8 | 946 | } |
3967c732 JD |
947 | else |
948 | PerlIO_putc(file, '\n'); | |
949 | } | |
950 | ||
951 | void | |
864dbfa3 | 952 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 953 | { |
cea89e20 | 954 | SV *d; |
3967c732 JD |
955 | char *s; |
956 | U32 flags; | |
957 | U32 type; | |
958 | ||
959 | if (!sv) { | |
cea2e8a9 | 960 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 961 | return; |
378cc40b | 962 | } |
2ef28da1 | 963 | |
3967c732 JD |
964 | flags = SvFLAGS(sv); |
965 | type = SvTYPE(sv); | |
79072805 | 966 | |
cea89e20 | 967 | d = Perl_newSVpvf(aTHX_ |
57def98f | 968 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 969 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
970 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
971 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 972 | |
d9d18af6 | 973 | if (flags & SVs_PADSTALE) sv_catpv(d, "PADSTALE,"); |
3967c732 JD |
974 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); |
975 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
976 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); | |
977 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); | |
978 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); | |
979 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); | |
980 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); | |
4db58590 | 981 | |
3967c732 JD |
982 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
983 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); | |
984 | if (flags & SVf_POK) sv_catpv(d, "POK,"); | |
810b8aa5 GS |
985 | if (flags & SVf_ROK) { |
986 | sv_catpv(d, "ROK,"); | |
987 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
988 | } | |
3967c732 JD |
989 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
990 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); | |
991 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); | |
4db58590 | 992 | |
3967c732 | 993 | if (flags & SVf_AMAGIC) sv_catpv(d, "OVERLOAD,"); |
3967c732 JD |
994 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
995 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); | |
996 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); | |
997 | if (flags & SVp_SCREAM) sv_catpv(d, "SCREAM,"); | |
998 | ||
999 | switch (type) { | |
1000 | case SVt_PVCV: | |
1001 | case SVt_PVFM: | |
1002 | if (CvANON(sv)) sv_catpv(d, "ANON,"); | |
1003 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); | |
1004 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); | |
1005 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); | |
de3f1649 | 1006 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 | 1007 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 | 1008 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 TJ |
1009 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
1010 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); | |
662a8415 | 1011 | if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); |
7dafbf52 | 1012 | if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); |
06492da6 | 1013 | if (CvASSERTION(sv)) sv_catpv(d, "ASSERTION,"); |
3967c732 JD |
1014 | break; |
1015 | case SVt_PVHV: | |
1016 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); | |
1017 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); | |
19692e8d | 1018 | if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); |
3967c732 JD |
1019 | break; |
1020 | case SVt_PVGV: | |
1021 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); | |
1022 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); | |
7fb37951 | 1023 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
3967c732 | 1024 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
12c18039 | 1025 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
addd1794 | 1026 | if (flags & SVpad_OUR) sv_catpv(d, "OUR,"); |
3967c732 JD |
1027 | if (GvIMPORTED(sv)) { |
1028 | sv_catpv(d, "IMPORT"); | |
1029 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
1030 | sv_catpv(d, "ALL,"); | |
1031 | else { | |
1032 | sv_catpv(d, "("); | |
1033 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); | |
1034 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); | |
1035 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); | |
1036 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); | |
1037 | sv_catpv(d, " ),"); | |
1038 | } | |
1039 | } | |
addd1794 | 1040 | /* FALL THROUGH */ |
25da4f38 IZ |
1041 | default: |
1042 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); | |
1043 | if (SvIsUV(sv)) sv_catpv(d, "IsUV,"); | |
1044 | break; | |
3967c732 JD |
1045 | case SVt_PVBM: |
1046 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); | |
25da4f38 | 1047 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 | 1048 | break; |
addd1794 AMS |
1049 | case SVt_PVMG: |
1050 | if (flags & SVpad_TYPED) | |
1051 | sv_catpv(d, "TYPED,"); | |
1052 | break; | |
3967c732 | 1053 | } |
34aa1585 | 1054 | if ((SvPOK(sv) || SvPOKp(sv)) && SvUTF8(sv)) |
9fe74ede | 1055 | sv_catpv(d, "UTF8"); |
3967c732 JD |
1056 | |
1057 | if (*(SvEND(d) - 1) == ',') | |
1058 | SvPVX(d)[--SvCUR(d)] = '\0'; | |
1059 | sv_catpv(d, ")"); | |
1060 | s = SvPVX(d); | |
1061 | ||
cea2e8a9 | 1062 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 JD |
1063 | switch (type) { |
1064 | case SVt_NULL: | |
1065 | PerlIO_printf(file, "NULL%s\n", s); | |
cea89e20 | 1066 | SvREFCNT_dec(d); |
3967c732 JD |
1067 | return; |
1068 | case SVt_IV: | |
1069 | PerlIO_printf(file, "IV%s\n", s); | |
1070 | break; | |
1071 | case SVt_NV: | |
1072 | PerlIO_printf(file, "NV%s\n", s); | |
1073 | break; | |
1074 | case SVt_RV: | |
1075 | PerlIO_printf(file, "RV%s\n", s); | |
1076 | break; | |
1077 | case SVt_PV: | |
1078 | PerlIO_printf(file, "PV%s\n", s); | |
1079 | break; | |
1080 | case SVt_PVIV: | |
1081 | PerlIO_printf(file, "PVIV%s\n", s); | |
1082 | break; | |
1083 | case SVt_PVNV: | |
1084 | PerlIO_printf(file, "PVNV%s\n", s); | |
1085 | break; | |
1086 | case SVt_PVBM: | |
1087 | PerlIO_printf(file, "PVBM%s\n", s); | |
1088 | break; | |
1089 | case SVt_PVMG: | |
1090 | PerlIO_printf(file, "PVMG%s\n", s); | |
1091 | break; | |
1092 | case SVt_PVLV: | |
1093 | PerlIO_printf(file, "PVLV%s\n", s); | |
1094 | break; | |
1095 | case SVt_PVAV: | |
1096 | PerlIO_printf(file, "PVAV%s\n", s); | |
1097 | break; | |
1098 | case SVt_PVHV: | |
1099 | PerlIO_printf(file, "PVHV%s\n", s); | |
1100 | break; | |
1101 | case SVt_PVCV: | |
1102 | PerlIO_printf(file, "PVCV%s\n", s); | |
1103 | break; | |
1104 | case SVt_PVGV: | |
1105 | PerlIO_printf(file, "PVGV%s\n", s); | |
1106 | break; | |
1107 | case SVt_PVFM: | |
1108 | PerlIO_printf(file, "PVFM%s\n", s); | |
1109 | break; | |
1110 | case SVt_PVIO: | |
1111 | PerlIO_printf(file, "PVIO%s\n", s); | |
1112 | break; | |
1113 | default: | |
faccc32b | 1114 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1115 | SvREFCNT_dec(d); |
3967c732 JD |
1116 | return; |
1117 | } | |
1118 | if (type >= SVt_PVIV || type == SVt_IV) { | |
765f542d NC |
1119 | if (SvIsUV(sv) |
1120 | #ifdef PERL_COPY_ON_WRITE | |
1121 | || SvIsCOW(sv) | |
1122 | #endif | |
1123 | ) | |
57def98f | 1124 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1125 | else |
57def98f | 1126 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 JD |
1127 | if (SvOOK(sv)) |
1128 | PerlIO_printf(file, " (OFFSET)"); | |
765f542d NC |
1129 | #ifdef PERL_COPY_ON_WRITE |
1130 | if (SvIsCOW_shared_hash(sv)) | |
1131 | PerlIO_printf(file, " (HASH)"); | |
1132 | else if (SvIsCOW_normal(sv)) | |
1133 | PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv)); | |
1134 | #endif | |
3967c732 JD |
1135 | PerlIO_putc(file, '\n'); |
1136 | } | |
1137 | if (type >= SVt_PVNV || type == SVt_NV) { | |
e54dc35b | 1138 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1139 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1140 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1141 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1142 | #else |
cea2e8a9 | 1143 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1144 | #endif |
e54dc35b | 1145 | RESTORE_NUMERIC_LOCAL(); |
3967c732 JD |
1146 | } |
1147 | if (SvROK(sv)) { | |
57def98f | 1148 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1149 | if (nest < maxnest) |
1150 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
3967c732 | 1151 | } |
cea89e20 JH |
1152 | if (type < SVt_PV) { |
1153 | SvREFCNT_dec(d); | |
3967c732 | 1154 | return; |
cea89e20 | 1155 | } |
3967c732 JD |
1156 | if (type <= SVt_PVLV) { |
1157 | if (SvPVX(sv)) { | |
57def98f | 1158 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv))); |
3967c732 JD |
1159 | if (SvOOK(sv)) |
1160 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); | |
e6abe6d8 JH |
1161 | PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); |
1162 | if (SvUTF8(sv)) /* the 8? \x{....} */ | |
c728cb41 | 1163 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); |
e6abe6d8 | 1164 | PerlIO_printf(file, "\n"); |
57def98f JH |
1165 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1166 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1167 | } |
1168 | else | |
cea2e8a9 | 1169 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 JD |
1170 | } |
1171 | if (type >= SVt_PVMG) { | |
1172 | if (SvMAGIC(sv)) | |
1173 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); | |
1174 | if (SvSTASH(sv)) | |
1175 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
1176 | } | |
1177 | switch (type) { | |
1178 | case SVt_PVLV: | |
cea2e8a9 | 1179 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
57def98f JH |
1180 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1181 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1182 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
dd28f7bb DM |
1183 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') |
1184 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, | |
1185 | dumpops, pvlim); | |
3967c732 JD |
1186 | break; |
1187 | case SVt_PVAV: | |
57def98f | 1188 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1189 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1190 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1191 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1192 | } |
1193 | else | |
1194 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1195 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1196 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
1197 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv))); | |
3967c732 JD |
1198 | flags = AvFLAGS(sv); |
1199 | sv_setpv(d, ""); | |
1200 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); | |
1201 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); | |
1202 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); | |
cea2e8a9 | 1203 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", SvCUR(d) ? SvPVX(d) + 1 : ""); |
3967c732 JD |
1204 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1205 | int count; | |
1206 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { | |
1207 | SV** elt = av_fetch((AV*)sv,count,0); | |
1208 | ||
57def98f | 1209 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1210 | if (elt) |
3967c732 JD |
1211 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1212 | } | |
1213 | } | |
1214 | break; | |
1215 | case SVt_PVHV: | |
57def98f | 1216 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 JD |
1217 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1218 | /* Show distribution of HEs in the ARRAY */ | |
1219 | int freq[200]; | |
1220 | #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) | |
1221 | int i; | |
1222 | int max = 0; | |
1223 | U32 pow2 = 2, keys = HvKEYS(sv); | |
65202027 | 1224 | NV theoret, sum = 0; |
3967c732 JD |
1225 | |
1226 | PerlIO_printf(file, " ("); | |
1227 | Zero(freq, FREQ_MAX + 1, int); | |
eb160463 | 1228 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
3967c732 JD |
1229 | HE* h; int count = 0; |
1230 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) | |
1231 | count++; | |
1232 | if (count > FREQ_MAX) | |
1233 | count = FREQ_MAX; | |
1234 | freq[count]++; | |
1235 | if (max < count) | |
1236 | max = count; | |
1237 | } | |
1238 | for (i = 0; i <= max; i++) { | |
1239 | if (freq[i]) { | |
1240 | PerlIO_printf(file, "%d%s:%d", i, | |
1241 | (i == FREQ_MAX) ? "+" : "", | |
1242 | freq[i]); | |
1243 | if (i != max) | |
1244 | PerlIO_printf(file, ", "); | |
1245 | } | |
1246 | } | |
1247 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1248 | /* The "quality" of a hash is defined as the total number of |
1249 | comparisons needed to access every element once, relative | |
1250 | to the expected number needed for a random hash. | |
1251 | ||
1252 | The total number of comparisons is equal to the sum of | |
e76cd0fa AMS |
1253 | the squares of the number of entries in each bucket. |
1254 | For a random hash of n keys into k buckets, the expected | |
b8fa94d8 MG |
1255 | value is |
1256 | n + n(n-1)/2k | |
1257 | */ | |
1258 | ||
3967c732 JD |
1259 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1260 | sum += freq[i] * i * i; | |
1261 | } | |
155aba94 | 1262 | while ((keys = keys >> 1)) |
3967c732 | 1263 | pow2 = pow2 << 1; |
3967c732 | 1264 | theoret = HvKEYS(sv); |
b8fa94d8 | 1265 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1266 | PerlIO_putc(file, '\n'); |
6b4667fc | 1267 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1268 | } |
1269 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1270 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1271 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); | |
1272 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
1273 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER(sv)); | |
1274 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER(sv))); | |
3967c732 | 1275 | if (HvPMROOT(sv)) |
57def98f | 1276 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv))); |
3967c732 | 1277 | if (HvNAME(sv)) |
cea2e8a9 | 1278 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", HvNAME(sv)); |
3967c732 JD |
1279 | if (nest < maxnest && !HvEITER(sv)) { /* Try to preserve iterator */ |
1280 | HE *he; | |
1281 | HV *hv = (HV*)sv; | |
1282 | int count = maxnest - nest; | |
1283 | ||
1284 | hv_iterinit(hv); | |
e16e2ff8 NC |
1285 | while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) |
1286 | && count--) { | |
98c991d1 JH |
1287 | SV *elt, *keysv; |
1288 | char *keypv; | |
1289 | STRLEN len; | |
3967c732 JD |
1290 | U32 hash = HeHASH(he); |
1291 | ||
98c991d1 JH |
1292 | keysv = hv_iterkeysv(he); |
1293 | keypv = SvPV(keysv, len); | |
3967c732 | 1294 | elt = hv_iterval(hv, he); |
98c991d1 JH |
1295 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1296 | if (SvUTF8(keysv)) | |
c728cb41 | 1297 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); |
98c991d1 | 1298 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 JD |
1299 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1300 | } | |
1301 | hv_iterinit(hv); /* Return to status quo */ | |
1302 | } | |
1303 | break; | |
1304 | case SVt_PVCV: | |
1305 | if (SvPOK(sv)) | |
7f848b6b | 1306 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV_nolen(sv)); |
3967c732 JD |
1307 | /* FALL THROUGH */ |
1308 | case SVt_PVFM: | |
1309 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
1310 | if (CvSTART(sv)) | |
57def98f JH |
1311 | Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq); |
1312 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); | |
3967c732 JD |
1313 | if (CvROOT(sv) && dumpops) |
1314 | do_op_dump(level+1, file, CvROOT(sv)); | |
57def98f JH |
1315 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
1316 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32); | |
3967c732 | 1317 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1318 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f | 1319 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
894356b3 | 1320 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
a3985cdc | 1321 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 | 1322 | if (type == SVt_PVFM) |
57def98f JH |
1323 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1324 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
dd2155a4 DM |
1325 | if (nest < maxnest) { |
1326 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); | |
3967c732 JD |
1327 | } |
1328 | { | |
1329 | CV *outside = CvOUTSIDE(sv); | |
2ef28da1 | 1330 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f | 1331 | PTR2UV(outside), |
cf2093f6 JH |
1332 | (!outside ? "null" |
1333 | : CvANON(outside) ? "ANON" | |
1334 | : (outside == PL_main_cv) ? "MAIN" | |
1335 | : CvUNIQUE(outside) ? "UNIQUE" | |
1336 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
3967c732 JD |
1337 | } |
1338 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
1339 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); | |
1340 | break; | |
1341 | case SVt_PVGV: | |
cea2e8a9 | 1342 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f | 1343 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 | 1344 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f | 1345 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c GS |
1346 | if (!GvGP(sv)) |
1347 | break; | |
57def98f JH |
1348 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1349 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
1350 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
1351 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
1352 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
1353 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
1354 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
1355 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
f4c556ac | 1356 | Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv)); |
57def98f | 1357 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 | 1358 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc | 1359 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 JD |
1360 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1361 | break; | |
1362 | case SVt_PVIO: | |
57def98f JH |
1363 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1364 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
1365 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
1366 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
1367 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
1368 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
1369 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
27533608 | 1370 | if (IoTOP_NAME(sv)) |
cea2e8a9 | 1371 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
3967c732 | 1372 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
27533608 | 1373 | if (IoFMT_NAME(sv)) |
cea2e8a9 | 1374 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
3967c732 | 1375 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
27533608 | 1376 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 | 1377 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
3967c732 | 1378 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
57def98f | 1379 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 | 1380 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 | 1381 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 | 1382 | else |
cea2e8a9 | 1383 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f | 1384 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 JD |
1385 | break; |
1386 | } | |
cea89e20 | 1387 | SvREFCNT_dec(d); |
3967c732 JD |
1388 | } |
1389 | ||
1390 | void | |
864dbfa3 | 1391 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 JD |
1392 | { |
1393 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
8d063cd8 | 1394 | } |
bd16a5f0 IZ |
1395 | |
1396 | int | |
1397 | Perl_runops_debug(pTHX) | |
1398 | { | |
1399 | if (!PL_op) { | |
1400 | if (ckWARN_d(WARN_DEBUGGING)) | |
9014280d | 1401 | Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 IZ |
1402 | return 0; |
1403 | } | |
1404 | ||
1405 | do { | |
1406 | PERL_ASYNC_CHECK(); | |
1407 | if (PL_debug) { | |
1408 | if (PL_watchaddr != 0 && *PL_watchaddr != PL_watchok) | |
1409 | PerlIO_printf(Perl_debug_log, | |
1410 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
1411 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
1412 | PTR2UV(*PL_watchaddr)); | |
d6721266 DM |
1413 | if (DEBUG_s_TEST_) { |
1414 | if (DEBUG_v_TEST_) { | |
1415 | PerlIO_printf(Perl_debug_log, "\n"); | |
1416 | deb_stack_all(); | |
1417 | } | |
1418 | else | |
1419 | debstack(); | |
1420 | } | |
1421 | ||
1422 | ||
bd16a5f0 IZ |
1423 | if (DEBUG_t_TEST_) debop(PL_op); |
1424 | if (DEBUG_P_TEST_) debprof(PL_op); | |
1425 | } | |
1426 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); | |
1427 | ||
1428 | TAINT_NOT; | |
1429 | return 0; | |
1430 | } | |
1431 | ||
1432 | I32 | |
1433 | Perl_debop(pTHX_ OP *o) | |
1434 | { | |
1435 | AV *padlist, *comppad; | |
1436 | CV *cv; | |
1437 | SV *sv; | |
1045810a IZ |
1438 | |
1439 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) | |
1440 | return 0; | |
1441 | ||
bd16a5f0 IZ |
1442 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
1443 | switch (o->op_type) { | |
1444 | case OP_CONST: | |
1445 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); | |
1446 | break; | |
1447 | case OP_GVSV: | |
1448 | case OP_GV: | |
1449 | if (cGVOPo_gv) { | |
1450 | sv = NEWSV(0,0); | |
1451 | gv_fullname3(sv, cGVOPo_gv, Nullch); | |
35c1215d | 1452 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen(sv)); |
bd16a5f0 IZ |
1453 | SvREFCNT_dec(sv); |
1454 | } | |
1455 | else | |
1456 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
1457 | break; | |
1458 | case OP_PADSV: | |
1459 | case OP_PADAV: | |
1460 | case OP_PADHV: | |
1461 | /* print the lexical's name */ | |
1462 | cv = deb_curcv(cxstack_ix); | |
1463 | if (cv) { | |
1464 | padlist = CvPADLIST(cv); | |
1465 | comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); | |
1466 | sv = *av_fetch(comppad, o->op_targ, FALSE); | |
1467 | } else | |
1468 | sv = Nullsv; | |
1469 | if (sv) | |
1470 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen(sv)); | |
1471 | else | |
1472 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); | |
1473 | break; | |
1474 | default: | |
091ab601 | 1475 | break; |
bd16a5f0 IZ |
1476 | } |
1477 | PerlIO_printf(Perl_debug_log, "\n"); | |
1478 | return 0; | |
1479 | } | |
1480 | ||
1481 | STATIC CV* | |
1482 | S_deb_curcv(pTHX_ I32 ix) | |
1483 | { | |
1484 | PERL_CONTEXT *cx = &cxstack[ix]; | |
1485 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) | |
1486 | return cx->blk_sub.cv; | |
1487 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
1488 | return PL_compcv; | |
1489 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) | |
1490 | return PL_main_cv; | |
1491 | else if (ix <= 0) | |
1492 | return Nullcv; | |
1493 | else | |
1494 | return deb_curcv(ix - 1); | |
1495 | } | |
1496 | ||
1497 | void | |
1498 | Perl_watch(pTHX_ char **addr) | |
1499 | { | |
1500 | PL_watchaddr = addr; | |
1501 | PL_watchok = *addr; | |
1502 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
1503 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
1504 | } | |
1505 | ||
1506 | STATIC void | |
1507 | S_debprof(pTHX_ OP *o) | |
1508 | { | |
1045810a IZ |
1509 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1510 | return; | |
bd16a5f0 IZ |
1511 | if (!PL_profiledata) |
1512 | Newz(000, PL_profiledata, MAXO, U32); | |
1513 | ++PL_profiledata[o->op_type]; | |
1514 | } | |
1515 | ||
1516 | void | |
1517 | Perl_debprofdump(pTHX) | |
1518 | { | |
1519 | unsigned i; | |
1520 | if (!PL_profiledata) | |
1521 | return; | |
1522 | for (i = 0; i < MAXO; i++) { | |
1523 | if (PL_profiledata[i]) | |
1524 | PerlIO_printf(Perl_debug_log, | |
1525 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
1526 | PL_op_name[i]); | |
1527 | } | |
1528 | } |