Commit | Line | Data |
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a0d0e21e | 1 | /* dump.c |
a687059c | 2 | * |
e6906430 | 3 | * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
31ab2e0d | 4 | * 2000, 2001, 2002, 2003, 2004, 2005, 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 | ||
40d34c0d SB |
16 | /* This file contains utility routines to dump the contents of SV and OP |
17 | * structures, as used by command-line options like -Dt and -Dx, and | |
18 | * by Devel::Peek. | |
19 | * | |
20 | * It also holds the debugging version of the runops function. | |
21 | */ | |
22 | ||
8d063cd8 | 23 | #include "EXTERN.h" |
864dbfa3 | 24 | #define PERL_IN_DUMP_C |
8d063cd8 | 25 | #include "perl.h" |
f722798b | 26 | #include "regcomp.h" |
8d063cd8 | 27 | |
3967c732 | 28 | void |
864dbfa3 | 29 | Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...) |
3967c732 | 30 | { |
3967c732 | 31 | va_list args; |
3967c732 | 32 | va_start(args, pat); |
c5be433b | 33 | dump_vindent(level, file, pat, &args); |
3967c732 JD |
34 | va_end(args); |
35 | } | |
8adcabd8 LW |
36 | |
37 | void | |
c5be433b GS |
38 | Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args) |
39 | { | |
c8db6e60 | 40 | PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), ""); |
c5be433b GS |
41 | PerlIO_vprintf(file, pat, *args); |
42 | } | |
43 | ||
44 | void | |
864dbfa3 | 45 | Perl_dump_all(pTHX) |
79072805 | 46 | { |
760ac839 | 47 | PerlIO_setlinebuf(Perl_debug_log); |
3280af22 | 48 | if (PL_main_root) |
3967c732 | 49 | op_dump(PL_main_root); |
3280af22 | 50 | dump_packsubs(PL_defstash); |
463ee0b2 LW |
51 | } |
52 | ||
53 | void | |
864dbfa3 | 54 | Perl_dump_packsubs(pTHX_ HV *stash) |
463ee0b2 | 55 | { |
a0d0e21e | 56 | I32 i; |
463ee0b2 | 57 | |
8990e307 LW |
58 | if (!HvARRAY(stash)) |
59 | return; | |
a0d0e21e | 60 | for (i = 0; i <= (I32) HvMAX(stash); i++) { |
c05e0e2f | 61 | const HE *entry; |
4db58590 | 62 | for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) { |
c05e0e2f AL |
63 | const GV *gv = (GV*)HeVAL(entry); |
64 | const HV *hv; | |
e29cdcb3 GS |
65 | if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv)) |
66 | continue; | |
8ebc5c01 | 67 | if (GvCVu(gv)) |
463ee0b2 | 68 | dump_sub(gv); |
85e6fe83 LW |
69 | if (GvFORM(gv)) |
70 | dump_form(gv); | |
6676db26 AMS |
71 | if (HeKEY(entry)[HeKLEN(entry)-1] == ':' |
72 | && (hv = GvHV(gv)) && hv != PL_defstash) | |
463ee0b2 LW |
73 | dump_packsubs(hv); /* nested package */ |
74 | } | |
79072805 LW |
75 | } |
76 | } | |
77 | ||
78 | void | |
864dbfa3 | 79 | Perl_dump_sub(pTHX_ GV *gv) |
a687059c | 80 | { |
481da01c | 81 | SV * const sv = sv_newmortal(); |
85e6fe83 | 82 | |
f6aff53a | 83 | gv_fullname3(sv, gv, Nullch); |
5e7e76a3 | 84 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nSUB %s = ", SvPVX_const(sv)); |
a0d0e21e | 85 | if (CvXSUB(GvCV(gv))) |
91f3b821 GS |
86 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "(xsub 0x%"UVxf" %d)\n", |
87 | PTR2UV(CvXSUB(GvCV(gv))), | |
894356b3 | 88 | (int)CvXSUBANY(GvCV(gv)).any_i32); |
85e6fe83 | 89 | else if (CvROOT(GvCV(gv))) |
3967c732 | 90 | op_dump(CvROOT(GvCV(gv))); |
85e6fe83 | 91 | else |
cea2e8a9 | 92 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
85e6fe83 LW |
93 | } |
94 | ||
95 | void | |
864dbfa3 | 96 | Perl_dump_form(pTHX_ GV *gv) |
85e6fe83 | 97 | { |
481da01c | 98 | SV * const sv = sv_newmortal(); |
85e6fe83 | 99 | |
f6aff53a | 100 | gv_fullname3(sv, gv, Nullch); |
5e7e76a3 | 101 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "\nFORMAT %s = ", SvPVX_const(sv)); |
85e6fe83 | 102 | if (CvROOT(GvFORM(gv))) |
3967c732 | 103 | op_dump(CvROOT(GvFORM(gv))); |
85e6fe83 | 104 | else |
cea2e8a9 | 105 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "<undef>\n"); |
a687059c LW |
106 | } |
107 | ||
8adcabd8 | 108 | void |
864dbfa3 | 109 | Perl_dump_eval(pTHX) |
8d063cd8 | 110 | { |
3967c732 JD |
111 | op_dump(PL_eval_root); |
112 | } | |
113 | ||
114 | char * | |
e6abe6d8 | 115 | Perl_pv_display(pTHX_ SV *dsv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) |
3967c732 | 116 | { |
c05e0e2f AL |
117 | const bool nul_terminated = len > cur && pv[cur] == '\0'; |
118 | bool truncated = 0; | |
3967c732 | 119 | |
e6abe6d8 | 120 | sv_setpvn(dsv, "\"", 1); |
3967c732 | 121 | for (; cur--; pv++) { |
e6abe6d8 | 122 | if (pvlim && SvCUR(dsv) >= pvlim) { |
c05e0e2f | 123 | truncated = 1; |
3967c732 JD |
124 | break; |
125 | } | |
1f26b251 NC |
126 | switch (*pv) { |
127 | case '\t': sv_catpvn(dsv, "\\t", 2); break; | |
128 | case '\n': sv_catpvn(dsv, "\\n", 2); break; | |
129 | case '\r': sv_catpvn(dsv, "\\r", 2); break; | |
130 | case '\f': sv_catpvn(dsv, "\\f", 2); break; | |
131 | case '"': sv_catpvn(dsv, "\\\"", 2); break; | |
132 | case '\\': sv_catpvn(dsv, "\\\\", 2); break; | |
133 | default: | |
134 | if (isPRINT(*pv)) | |
135 | sv_catpvn(dsv, pv, 1); | |
136 | else if (cur && isDIGIT(*(pv+1))) | |
e6abe6d8 | 137 | Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv); |
3967c732 | 138 | else |
e6abe6d8 | 139 | Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv); |
3967c732 JD |
140 | } |
141 | } | |
e6abe6d8 | 142 | sv_catpvn(dsv, "\"", 1); |
3967c732 | 143 | if (truncated) |
e6abe6d8 | 144 | sv_catpvn(dsv, "...", 3); |
3967c732 | 145 | if (nul_terminated) |
e6abe6d8 | 146 | sv_catpvn(dsv, "\\0", 2); |
3967c732 | 147 | |
e6abe6d8 JH |
148 | return SvPVX(dsv); |
149 | } | |
150 | ||
151 | char * | |
864dbfa3 | 152 | Perl_sv_peek(pTHX_ SV *sv) |
3967c732 JD |
153 | { |
154 | SV *t = sv_newmortal(); | |
3967c732 JD |
155 | int unref = 0; |
156 | ||
157 | sv_setpvn(t, "", 0); | |
158 | retry: | |
159 | if (!sv) { | |
160 | sv_catpv(t, "VOID"); | |
161 | goto finish; | |
162 | } | |
163 | else if (sv == (SV*)0x55555555 || SvTYPE(sv) == 'U') { | |
164 | sv_catpv(t, "WILD"); | |
165 | goto finish; | |
166 | } | |
42272d83 | 167 | else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) { |
3967c732 JD |
168 | if (sv == &PL_sv_undef) { |
169 | sv_catpv(t, "SV_UNDEF"); | |
170 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
171 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
172 | SvREADONLY(sv)) | |
173 | goto finish; | |
174 | } | |
175 | else if (sv == &PL_sv_no) { | |
176 | sv_catpv(t, "SV_NO"); | |
177 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
178 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
179 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
180 | SVp_POK|SVp_NOK)) && | |
181 | SvCUR(sv) == 0 && | |
182 | SvNVX(sv) == 0.0) | |
183 | goto finish; | |
184 | } | |
42272d83 | 185 | else if (sv == &PL_sv_yes) { |
3967c732 JD |
186 | sv_catpv(t, "SV_YES"); |
187 | if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT| | |
188 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
189 | !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY| | |
190 | SVp_POK|SVp_NOK)) && | |
191 | SvCUR(sv) == 1 && | |
5e7e76a3 | 192 | SvPVX_const(sv) && *SvPVX_const(sv) == '1' && |
3967c732 JD |
193 | SvNVX(sv) == 1.0) |
194 | goto finish; | |
195 | } | |
42272d83 JH |
196 | else { |
197 | sv_catpv(t, "SV_PLACEHOLDER"); | |
198 | if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT| | |
199 | SVs_GMG|SVs_SMG|SVs_RMG)) && | |
200 | SvREADONLY(sv)) | |
201 | goto finish; | |
202 | } | |
3967c732 JD |
203 | sv_catpv(t, ":"); |
204 | } | |
205 | else if (SvREFCNT(sv) == 0) { | |
206 | sv_catpv(t, "("); | |
207 | unref++; | |
208 | } | |
137365c5 JH |
209 | else if (DEBUG_R_TEST_) { |
210 | int is_tmp = 0; | |
211 | I32 ix; | |
212 | /* is this SV on the tmps stack? */ | |
213 | for (ix=PL_tmps_ix; ix>=0; ix--) { | |
214 | if (PL_tmps_stack[ix] == sv) { | |
215 | is_tmp = 1; | |
216 | break; | |
217 | } | |
218 | } | |
219 | if (SvREFCNT(sv) > 1) | |
220 | Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv), | |
221 | is_tmp ? "T" : ""); | |
222 | else if (is_tmp) | |
223 | sv_catpv(t, "<T>"); | |
04932ac8 DM |
224 | } |
225 | ||
3967c732 JD |
226 | if (SvROK(sv)) { |
227 | sv_catpv(t, "\\"); | |
228 | if (SvCUR(t) + unref > 10) { | |
a8dc4fe8 | 229 | SvCUR_set(t, unref + 3); |
3967c732 JD |
230 | *SvEND(t) = '\0'; |
231 | sv_catpv(t, "..."); | |
232 | goto finish; | |
233 | } | |
234 | sv = (SV*)SvRV(sv); | |
235 | goto retry; | |
236 | } | |
237 | switch (SvTYPE(sv)) { | |
238 | default: | |
239 | sv_catpv(t, "FREED"); | |
240 | goto finish; | |
241 | ||
242 | case SVt_NULL: | |
243 | sv_catpv(t, "UNDEF"); | |
244 | goto finish; | |
245 | case SVt_IV: | |
246 | sv_catpv(t, "IV"); | |
247 | break; | |
248 | case SVt_NV: | |
249 | sv_catpv(t, "NV"); | |
250 | break; | |
251 | case SVt_RV: | |
252 | sv_catpv(t, "RV"); | |
253 | break; | |
254 | case SVt_PV: | |
255 | sv_catpv(t, "PV"); | |
256 | break; | |
257 | case SVt_PVIV: | |
258 | sv_catpv(t, "PVIV"); | |
259 | break; | |
260 | case SVt_PVNV: | |
261 | sv_catpv(t, "PVNV"); | |
262 | break; | |
263 | case SVt_PVMG: | |
264 | sv_catpv(t, "PVMG"); | |
265 | break; | |
266 | case SVt_PVLV: | |
267 | sv_catpv(t, "PVLV"); | |
268 | break; | |
269 | case SVt_PVAV: | |
270 | sv_catpv(t, "AV"); | |
271 | break; | |
272 | case SVt_PVHV: | |
273 | sv_catpv(t, "HV"); | |
274 | break; | |
275 | case SVt_PVCV: | |
276 | if (CvGV(sv)) | |
cea2e8a9 | 277 | Perl_sv_catpvf(aTHX_ t, "CV(%s)", GvNAME(CvGV(sv))); |
3967c732 JD |
278 | else |
279 | sv_catpv(t, "CV()"); | |
280 | goto finish; | |
281 | case SVt_PVGV: | |
282 | sv_catpv(t, "GV"); | |
283 | break; | |
284 | case SVt_PVBM: | |
285 | sv_catpv(t, "BM"); | |
286 | break; | |
287 | case SVt_PVFM: | |
288 | sv_catpv(t, "FM"); | |
289 | break; | |
290 | case SVt_PVIO: | |
291 | sv_catpv(t, "IO"); | |
292 | break; | |
293 | } | |
294 | ||
295 | if (SvPOKp(sv)) { | |
5e7e76a3 | 296 | if (!SvPVX_const(sv)) |
3967c732 JD |
297 | sv_catpv(t, "(null)"); |
298 | else { | |
79cb57f6 | 299 | SV *tmp = newSVpvn("", 0); |
3967c732 JD |
300 | sv_catpv(t, "("); |
301 | if (SvOOK(sv)) | |
5e7e76a3 SP |
302 | Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); |
303 | Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), 127)); | |
32639b87 | 304 | if (SvUTF8(sv)) |
b2ff9928 | 305 | Perl_sv_catpvf(aTHX_ t, " [UTF8 \"%s\"]", |
c728cb41 JH |
306 | sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv), |
307 | UNI_DISPLAY_QQ)); | |
3967c732 JD |
308 | SvREFCNT_dec(tmp); |
309 | } | |
310 | } | |
311 | else if (SvNOKp(sv)) { | |
e54dc35b | 312 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
1779d84d | 313 | Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv)); |
e54dc35b | 314 | RESTORE_NUMERIC_LOCAL(); |
3967c732 | 315 | } |
57def98f | 316 | else if (SvIOKp(sv)) { |
cf2093f6 | 317 | if (SvIsUV(sv)) |
57def98f | 318 | Perl_sv_catpvf(aTHX_ t, "(%"UVuf")", (UV)SvUVX(sv)); |
cf2093f6 | 319 | else |
57def98f | 320 | Perl_sv_catpvf(aTHX_ t, "(%"IVdf")", (IV)SvIVX(sv)); |
25da4f38 | 321 | } |
3967c732 JD |
322 | else |
323 | sv_catpv(t, "()"); | |
2ef28da1 | 324 | |
3967c732 JD |
325 | finish: |
326 | if (unref) { | |
327 | while (unref--) | |
328 | sv_catpv(t, ")"); | |
329 | } | |
db1c9db1 | 330 | return SvPV_nolen(t); |
3967c732 JD |
331 | } |
332 | ||
333 | void | |
864dbfa3 | 334 | Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) |
3967c732 JD |
335 | { |
336 | char ch; | |
337 | ||
338 | if (!pm) { | |
cea2e8a9 | 339 | Perl_dump_indent(aTHX_ level, file, "{}\n"); |
3967c732 JD |
340 | return; |
341 | } | |
cea2e8a9 | 342 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 JD |
343 | level++; |
344 | if (pm->op_pmflags & PMf_ONCE) | |
345 | ch = '?'; | |
346 | else | |
347 | ch = '/'; | |
aaa362c4 | 348 | if (PM_GETRE(pm)) |
cea2e8a9 | 349 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", |
aaa362c4 | 350 | ch, PM_GETRE(pm)->precomp, ch, |
3967c732 JD |
351 | (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); |
352 | else | |
cea2e8a9 | 353 | Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); |
3967c732 | 354 | if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) { |
cea2e8a9 | 355 | Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); |
3967c732 JD |
356 | op_dump(pm->op_pmreplroot); |
357 | } | |
aaa362c4 | 358 | if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { |
79cb57f6 | 359 | SV *tmpsv = newSVpvn("", 0); |
3967c732 JD |
360 | if (pm->op_pmdynflags & PMdf_USED) |
361 | sv_catpv(tmpsv, ",USED"); | |
362 | if (pm->op_pmdynflags & PMdf_TAINTED) | |
363 | sv_catpv(tmpsv, ",TAINTED"); | |
364 | if (pm->op_pmflags & PMf_ONCE) | |
365 | sv_catpv(tmpsv, ",ONCE"); | |
aaa362c4 RS |
366 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
367 | && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN)) | |
3967c732 | 368 | sv_catpv(tmpsv, ",SCANFIRST"); |
aaa362c4 RS |
369 | if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr |
370 | && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL) | |
3967c732 JD |
371 | sv_catpv(tmpsv, ",ALL"); |
372 | if (pm->op_pmflags & PMf_SKIPWHITE) | |
373 | sv_catpv(tmpsv, ",SKIPWHITE"); | |
374 | if (pm->op_pmflags & PMf_CONST) | |
375 | sv_catpv(tmpsv, ",CONST"); | |
376 | if (pm->op_pmflags & PMf_KEEP) | |
377 | sv_catpv(tmpsv, ",KEEP"); | |
378 | if (pm->op_pmflags & PMf_GLOBAL) | |
379 | sv_catpv(tmpsv, ",GLOBAL"); | |
380 | if (pm->op_pmflags & PMf_CONTINUE) | |
381 | sv_catpv(tmpsv, ",CONTINUE"); | |
382 | if (pm->op_pmflags & PMf_RETAINT) | |
383 | sv_catpv(tmpsv, ",RETAINT"); | |
384 | if (pm->op_pmflags & PMf_EVAL) | |
385 | sv_catpv(tmpsv, ",EVAL"); | |
5e7e76a3 | 386 | Perl_dump_indent(aTHX_ level, file, "PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
3967c732 JD |
387 | SvREFCNT_dec(tmpsv); |
388 | } | |
389 | ||
cea2e8a9 | 390 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
391 | } |
392 | ||
393 | void | |
864dbfa3 | 394 | Perl_pmop_dump(pTHX_ PMOP *pm) |
3967c732 JD |
395 | { |
396 | do_pmop_dump(0, Perl_debug_log, pm); | |
79072805 LW |
397 | } |
398 | ||
399 | void | |
864dbfa3 | 400 | Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) |
79072805 | 401 | { |
cea2e8a9 | 402 | Perl_dump_indent(aTHX_ level, file, "{\n"); |
3967c732 | 403 | level++; |
11343788 | 404 | if (o->op_seq) |
3967c732 | 405 | PerlIO_printf(file, "%-4d", o->op_seq); |
93a17b20 | 406 | else |
3967c732 | 407 | PerlIO_printf(file, " "); |
c8db6e60 JH |
408 | PerlIO_printf(file, |
409 | "%*sTYPE = %s ===> ", | |
53e06cf0 | 410 | (int)(PL_dumpindent*level-4), "", OP_NAME(o)); |
11343788 MB |
411 | if (o->op_next) { |
412 | if (o->op_seq) | |
3967c732 | 413 | PerlIO_printf(file, "%d\n", o->op_next->op_seq); |
93a17b20 | 414 | else |
3967c732 | 415 | PerlIO_printf(file, "(%d)\n", o->op_next->op_seq); |
93a17b20 | 416 | } |
79072805 | 417 | else |
3967c732 | 418 | PerlIO_printf(file, "DONE\n"); |
11343788 | 419 | if (o->op_targ) { |
acb36ea4 | 420 | if (o->op_type == OP_NULL) |
ae7d165c | 421 | { |
cea2e8a9 | 422 | Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); |
ae7d165c PJ |
423 | if (o->op_targ == OP_NEXTSTATE) |
424 | { | |
425 | if (CopLINE(cCOPo)) | |
7f5657e5 JH |
426 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVf"\n", |
427 | (UV)CopLINE(cCOPo)); | |
ae7d165c PJ |
428 | if (CopSTASHPV(cCOPo)) |
429 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
430 | CopSTASHPV(cCOPo)); | |
431 | if (cCOPo->cop_label) | |
432 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", | |
433 | cCOPo->cop_label); | |
434 | } | |
435 | } | |
8990e307 | 436 | else |
894356b3 | 437 | Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); |
8990e307 | 438 | } |
748a9306 | 439 | #ifdef DUMPADDR |
57def98f | 440 | Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next); |
79072805 | 441 | #endif |
11343788 | 442 | if (o->op_flags) { |
79cb57f6 | 443 | SV *tmpsv = newSVpvn("", 0); |
5dc0d613 | 444 | switch (o->op_flags & OPf_WANT) { |
54310121 | 445 | case OPf_WANT_VOID: |
46fc3d4c | 446 | sv_catpv(tmpsv, ",VOID"); |
54310121 | 447 | break; |
448 | case OPf_WANT_SCALAR: | |
46fc3d4c | 449 | sv_catpv(tmpsv, ",SCALAR"); |
54310121 | 450 | break; |
451 | case OPf_WANT_LIST: | |
46fc3d4c | 452 | sv_catpv(tmpsv, ",LIST"); |
54310121 | 453 | break; |
454 | default: | |
46fc3d4c | 455 | sv_catpv(tmpsv, ",UNKNOWN"); |
54310121 | 456 | break; |
457 | } | |
11343788 | 458 | if (o->op_flags & OPf_KIDS) |
46fc3d4c | 459 | sv_catpv(tmpsv, ",KIDS"); |
11343788 | 460 | if (o->op_flags & OPf_PARENS) |
46fc3d4c | 461 | sv_catpv(tmpsv, ",PARENS"); |
11343788 | 462 | if (o->op_flags & OPf_STACKED) |
46fc3d4c | 463 | sv_catpv(tmpsv, ",STACKED"); |
11343788 | 464 | if (o->op_flags & OPf_REF) |
46fc3d4c | 465 | sv_catpv(tmpsv, ",REF"); |
11343788 | 466 | if (o->op_flags & OPf_MOD) |
46fc3d4c | 467 | sv_catpv(tmpsv, ",MOD"); |
11343788 | 468 | if (o->op_flags & OPf_SPECIAL) |
46fc3d4c | 469 | sv_catpv(tmpsv, ",SPECIAL"); |
5e7e76a3 | 470 | Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); |
46fc3d4c | 471 | SvREFCNT_dec(tmpsv); |
79072805 | 472 | } |
11343788 | 473 | if (o->op_private) { |
79cb57f6 | 474 | SV *tmpsv = newSVpvn("", 0); |
07447971 GS |
475 | if (PL_opargs[o->op_type] & OA_TARGLEX) { |
476 | if (o->op_private & OPpTARGET_MY) | |
477 | sv_catpv(tmpsv, ",TARGET_MY"); | |
478 | } | |
bf91b999 SC |
479 | else if (o->op_type == OP_LEAVESUB || |
480 | o->op_type == OP_LEAVE || | |
481 | o->op_type == OP_LEAVESUBLV || | |
482 | o->op_type == OP_LEAVEWRITE) { | |
483 | if (o->op_private & OPpREFCOUNTED) | |
484 | sv_catpv(tmpsv, ",REFCOUNTED"); | |
485 | } | |
486 | else if (o->op_type == OP_AASSIGN) { | |
11343788 | 487 | if (o->op_private & OPpASSIGN_COMMON) |
46fc3d4c | 488 | sv_catpv(tmpsv, ",COMMON"); |
10c8fecd GS |
489 | if (o->op_private & OPpASSIGN_HASH) |
490 | sv_catpv(tmpsv, ",HASH"); | |
8d063cd8 | 491 | } |
11343788 MB |
492 | else if (o->op_type == OP_SASSIGN) { |
493 | if (o->op_private & OPpASSIGN_BACKWARDS) | |
46fc3d4c | 494 | sv_catpv(tmpsv, ",BACKWARDS"); |
a0d0e21e | 495 | } |
11343788 MB |
496 | else if (o->op_type == OP_TRANS) { |
497 | if (o->op_private & OPpTRANS_SQUASH) | |
46fc3d4c | 498 | sv_catpv(tmpsv, ",SQUASH"); |
11343788 | 499 | if (o->op_private & OPpTRANS_DELETE) |
46fc3d4c | 500 | sv_catpv(tmpsv, ",DELETE"); |
11343788 | 501 | if (o->op_private & OPpTRANS_COMPLEMENT) |
46fc3d4c | 502 | sv_catpv(tmpsv, ",COMPLEMENT"); |
bf91b999 SC |
503 | if (o->op_private & OPpTRANS_IDENTICAL) |
504 | sv_catpv(tmpsv, ",IDENTICAL"); | |
505 | if (o->op_private & OPpTRANS_GROWS) | |
506 | sv_catpv(tmpsv, ",GROWS"); | |
8d063cd8 | 507 | } |
11343788 MB |
508 | else if (o->op_type == OP_REPEAT) { |
509 | if (o->op_private & OPpREPEAT_DOLIST) | |
46fc3d4c | 510 | sv_catpv(tmpsv, ",DOLIST"); |
8d063cd8 | 511 | } |
11343788 MB |
512 | else if (o->op_type == OP_ENTERSUB || |
513 | o->op_type == OP_RV2SV || | |
23f1ca44 | 514 | o->op_type == OP_GVSV || |
11343788 MB |
515 | o->op_type == OP_RV2AV || |
516 | o->op_type == OP_RV2HV || | |
517 | o->op_type == OP_RV2GV || | |
518 | o->op_type == OP_AELEM || | |
519 | o->op_type == OP_HELEM ) | |
85e6fe83 | 520 | { |
5dc0d613 MB |
521 | if (o->op_type == OP_ENTERSUB) { |
522 | if (o->op_private & OPpENTERSUB_AMPER) | |
46fc3d4c | 523 | sv_catpv(tmpsv, ",AMPER"); |
5dc0d613 | 524 | if (o->op_private & OPpENTERSUB_DB) |
46fc3d4c | 525 | sv_catpv(tmpsv, ",DB"); |
d3011074 IZ |
526 | if (o->op_private & OPpENTERSUB_HASTARG) |
527 | sv_catpv(tmpsv, ",HASTARG"); | |
bf91b999 SC |
528 | if (o->op_private & OPpENTERSUB_NOPAREN) |
529 | sv_catpv(tmpsv, ",NOPAREN"); | |
530 | if (o->op_private & OPpENTERSUB_INARGS) | |
531 | sv_catpv(tmpsv, ",INARGS"); | |
95f0a2f1 SB |
532 | if (o->op_private & OPpENTERSUB_NOMOD) |
533 | sv_catpv(tmpsv, ",NOMOD"); | |
68dc0745 | 534 | } |
bf91b999 | 535 | else { |
d3011074 | 536 | switch (o->op_private & OPpDEREF) { |
5f05dabc | 537 | case OPpDEREF_SV: |
46fc3d4c | 538 | sv_catpv(tmpsv, ",SV"); |
5f05dabc | 539 | break; |
540 | case OPpDEREF_AV: | |
46fc3d4c | 541 | sv_catpv(tmpsv, ",AV"); |
5f05dabc | 542 | break; |
543 | case OPpDEREF_HV: | |
46fc3d4c | 544 | sv_catpv(tmpsv, ",HV"); |
5f05dabc | 545 | break; |
546 | } | |
bf91b999 SC |
547 | if (o->op_private & OPpMAYBE_LVSUB) |
548 | sv_catpv(tmpsv, ",MAYBE_LVSUB"); | |
549 | } | |
5dc0d613 MB |
550 | if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) { |
551 | if (o->op_private & OPpLVAL_DEFER) | |
46fc3d4c | 552 | sv_catpv(tmpsv, ",LVAL_DEFER"); |
68dc0745 | 553 | } |
554 | else { | |
5dc0d613 | 555 | if (o->op_private & HINT_STRICT_REFS) |
46fc3d4c | 556 | sv_catpv(tmpsv, ",STRICT_REFS"); |
192587c2 GS |
557 | if (o->op_private & OPpOUR_INTRO) |
558 | sv_catpv(tmpsv, ",OUR_INTRO"); | |
68dc0745 | 559 | } |
8d063cd8 | 560 | } |
11343788 MB |
561 | else if (o->op_type == OP_CONST) { |
562 | if (o->op_private & OPpCONST_BARE) | |
46fc3d4c | 563 | sv_catpv(tmpsv, ",BARE"); |
7a52d87a GS |
564 | if (o->op_private & OPpCONST_STRICT) |
565 | sv_catpv(tmpsv, ",STRICT"); | |
bf91b999 SC |
566 | if (o->op_private & OPpCONST_ARYBASE) |
567 | sv_catpv(tmpsv, ",ARYBASE"); | |
568 | if (o->op_private & OPpCONST_WARNING) | |
569 | sv_catpv(tmpsv, ",WARNING"); | |
570 | if (o->op_private & OPpCONST_ENTERED) | |
571 | sv_catpv(tmpsv, ",ENTERED"); | |
79072805 | 572 | } |
11343788 MB |
573 | else if (o->op_type == OP_FLIP) { |
574 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 575 | sv_catpv(tmpsv, ",LINENUM"); |
79072805 | 576 | } |
11343788 MB |
577 | else if (o->op_type == OP_FLOP) { |
578 | if (o->op_private & OPpFLIP_LINENUM) | |
46fc3d4c | 579 | sv_catpv(tmpsv, ",LINENUM"); |
95f0a2f1 SB |
580 | } |
581 | else if (o->op_type == OP_RV2CV) { | |
cd06dffe GS |
582 | if (o->op_private & OPpLVAL_INTRO) |
583 | sv_catpv(tmpsv, ",INTRO"); | |
79072805 | 584 | } |
bf91b999 SC |
585 | else if (o->op_type == OP_GV) { |
586 | if (o->op_private & OPpEARLY_CV) | |
587 | sv_catpv(tmpsv, ",EARLY_CV"); | |
588 | } | |
589 | else if (o->op_type == OP_LIST) { | |
590 | if (o->op_private & OPpLIST_GUESSED) | |
591 | sv_catpv(tmpsv, ",GUESSED"); | |
592 | } | |
593 | else if (o->op_type == OP_DELETE) { | |
594 | if (o->op_private & OPpSLICE) | |
595 | sv_catpv(tmpsv, ",SLICE"); | |
596 | } | |
597 | else if (o->op_type == OP_EXISTS) { | |
598 | if (o->op_private & OPpEXISTS_SUB) | |
599 | sv_catpv(tmpsv, ",EXISTS_SUB"); | |
600 | } | |
601 | else if (o->op_type == OP_SORT) { | |
602 | if (o->op_private & OPpSORT_NUMERIC) | |
603 | sv_catpv(tmpsv, ",NUMERIC"); | |
604 | if (o->op_private & OPpSORT_INTEGER) | |
605 | sv_catpv(tmpsv, ",INTEGER"); | |
606 | if (o->op_private & OPpSORT_REVERSE) | |
607 | sv_catpv(tmpsv, ",REVERSE"); | |
608 | } | |
609 | else if (o->op_type == OP_THREADSV) { | |
610 | if (o->op_private & OPpDONE_SVREF) | |
611 | sv_catpv(tmpsv, ",SVREF"); | |
612 | } | |
613 | else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) { | |
614 | if (o->op_private & OPpOPEN_IN_RAW) | |
615 | sv_catpv(tmpsv, ",IN_RAW"); | |
616 | if (o->op_private & OPpOPEN_IN_CRLF) | |
617 | sv_catpv(tmpsv, ",IN_CRLF"); | |
618 | if (o->op_private & OPpOPEN_OUT_RAW) | |
619 | sv_catpv(tmpsv, ",OUT_RAW"); | |
620 | if (o->op_private & OPpOPEN_OUT_CRLF) | |
621 | sv_catpv(tmpsv, ",OUT_CRLF"); | |
622 | } | |
623 | else if (o->op_type == OP_EXIT) { | |
624 | if (o->op_private & OPpEXIT_VMSISH) | |
96e176bf CL |
625 | sv_catpv(tmpsv, ",EXIT_VMSISH"); |
626 | if (o->op_private & OPpHUSH_VMSISH) | |
627 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
628 | } | |
629 | else if (o->op_type == OP_DIE) { | |
630 | if (o->op_private & OPpHUSH_VMSISH) | |
631 | sv_catpv(tmpsv, ",HUSH_VMSISH"); | |
bf91b999 | 632 | } |
bfd7eeef JH |
633 | else if (OP_IS_FILETEST_ACCESS(o)) { |
634 | if (o->op_private & OPpFT_ACCESS) | |
635 | sv_catpv(tmpsv, ",FT_ACCESS"); | |
636 | } | |
11343788 | 637 | if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) |
46fc3d4c | 638 | sv_catpv(tmpsv, ",INTRO"); |
639 | if (SvCUR(tmpsv)) | |
5e7e76a3 | 640 | Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); |
46fc3d4c | 641 | SvREFCNT_dec(tmpsv); |
8d063cd8 | 642 | } |
8d063cd8 | 643 | |
11343788 | 644 | switch (o->op_type) { |
971a9dd3 | 645 | case OP_AELEMFAST: |
93a17b20 | 646 | case OP_GVSV: |
79072805 | 647 | case OP_GV: |
971a9dd3 | 648 | #ifdef USE_ITHREADS |
c803eecc | 649 | Perl_dump_indent(aTHX_ level, file, "PADIX = %" IVdf "\n", (IV)cPADOPo->op_padix); |
971a9dd3 | 650 | #else |
1f26b251 NC |
651 | if ( ! PL_op->op_flags & OPf_SPECIAL) { /* not lexical */ |
652 | if (cSVOPo->op_sv) { | |
653 | SV *tmpsv = NEWSV(0,0); | |
1f26b251 NC |
654 | ENTER; |
655 | SAVEFREESV(tmpsv); | |
656 | gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch); | |
db1c9db1 | 657 | Perl_dump_indent(aTHX_ level, file, "GV = %s\n", |
23c2bb70 | 658 | SvPV_nolen_const(tmpsv)); |
1f26b251 NC |
659 | LEAVE; |
660 | } | |
661 | else | |
662 | Perl_dump_indent(aTHX_ level, file, "GV = NULL\n"); | |
378cc40b | 663 | } |
971a9dd3 | 664 | #endif |
79072805 LW |
665 | break; |
666 | case OP_CONST: | |
f5d5a27c | 667 | case OP_METHOD_NAMED: |
4c6e520c NC |
668 | #ifndef USE_ITHREADS |
669 | /* with ITHREADS, consts are stored in the pad, and the right pad | |
670 | * may not be active here, so skip */ | |
a868f49f | 671 | Perl_dump_indent(aTHX_ level, file, "SV = %s\n", SvPEEK(cSVOPo_sv)); |
4c6e520c | 672 | #endif |
79072805 | 673 | break; |
7399586d | 674 | case OP_SETSTATE: |
93a17b20 LW |
675 | case OP_NEXTSTATE: |
676 | case OP_DBSTATE: | |
57843af0 | 677 | if (CopLINE(cCOPo)) |
7f5657e5 JH |
678 | Perl_dump_indent(aTHX_ level, file, "LINE = %"UVf"\n", |
679 | (UV)CopLINE(cCOPo)); | |
ed094faf GS |
680 | if (CopSTASHPV(cCOPo)) |
681 | Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", | |
682 | CopSTASHPV(cCOPo)); | |
11343788 | 683 | if (cCOPo->cop_label) |
ed094faf GS |
684 | Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", |
685 | cCOPo->cop_label); | |
79072805 LW |
686 | break; |
687 | case OP_ENTERLOOP: | |
cea2e8a9 | 688 | Perl_dump_indent(aTHX_ level, file, "REDO ===> "); |
11343788 | 689 | if (cLOOPo->op_redoop) |
3967c732 | 690 | PerlIO_printf(file, "%d\n", cLOOPo->op_redoop->op_seq); |
79072805 | 691 | else |
3967c732 | 692 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 693 | Perl_dump_indent(aTHX_ level, file, "NEXT ===> "); |
11343788 | 694 | if (cLOOPo->op_nextop) |
3967c732 | 695 | PerlIO_printf(file, "%d\n", cLOOPo->op_nextop->op_seq); |
79072805 | 696 | else |
3967c732 | 697 | PerlIO_printf(file, "DONE\n"); |
cea2e8a9 | 698 | Perl_dump_indent(aTHX_ level, file, "LAST ===> "); |
11343788 | 699 | if (cLOOPo->op_lastop) |
3967c732 | 700 | PerlIO_printf(file, "%d\n", cLOOPo->op_lastop->op_seq); |
79072805 | 701 | else |
3967c732 | 702 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
703 | break; |
704 | case OP_COND_EXPR: | |
1a67a97c | 705 | case OP_RANGE: |
a0d0e21e | 706 | case OP_MAPWHILE: |
79072805 LW |
707 | case OP_GREPWHILE: |
708 | case OP_OR: | |
709 | case OP_AND: | |
cea2e8a9 | 710 | Perl_dump_indent(aTHX_ level, file, "OTHER ===> "); |
11343788 | 711 | if (cLOGOPo->op_other) |
3967c732 | 712 | PerlIO_printf(file, "%d\n", cLOGOPo->op_other->op_seq); |
79072805 | 713 | else |
3967c732 | 714 | PerlIO_printf(file, "DONE\n"); |
79072805 LW |
715 | break; |
716 | case OP_PUSHRE: | |
717 | case OP_MATCH: | |
8782bef2 | 718 | case OP_QR: |
79072805 | 719 | case OP_SUBST: |
3967c732 | 720 | do_pmop_dump(level, file, cPMOPo); |
79072805 | 721 | break; |
7934575e GS |
722 | case OP_LEAVE: |
723 | case OP_LEAVEEVAL: | |
724 | case OP_LEAVESUB: | |
725 | case OP_LEAVESUBLV: | |
726 | case OP_LEAVEWRITE: | |
727 | case OP_SCOPE: | |
728 | if (o->op_private & OPpREFCOUNTED) | |
729 | Perl_dump_indent(aTHX_ level, file, "REFCNT = %"UVuf"\n", (UV)o->op_targ); | |
730 | break; | |
a0d0e21e LW |
731 | default: |
732 | break; | |
79072805 | 733 | } |
11343788 | 734 | if (o->op_flags & OPf_KIDS) { |
79072805 | 735 | OP *kid; |
11343788 | 736 | for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) |
3967c732 | 737 | do_op_dump(level, file, kid); |
8d063cd8 | 738 | } |
cea2e8a9 | 739 | Perl_dump_indent(aTHX_ level-1, file, "}\n"); |
3967c732 JD |
740 | } |
741 | ||
742 | void | |
864dbfa3 | 743 | Perl_op_dump(pTHX_ OP *o) |
3967c732 JD |
744 | { |
745 | do_op_dump(0, Perl_debug_log, o); | |
8d063cd8 LW |
746 | } |
747 | ||
8adcabd8 | 748 | void |
864dbfa3 | 749 | Perl_gv_dump(pTHX_ GV *gv) |
378cc40b | 750 | { |
79072805 | 751 | SV *sv; |
378cc40b | 752 | |
79072805 | 753 | if (!gv) { |
760ac839 | 754 | PerlIO_printf(Perl_debug_log, "{}\n"); |
378cc40b LW |
755 | return; |
756 | } | |
8990e307 | 757 | sv = sv_newmortal(); |
760ac839 | 758 | PerlIO_printf(Perl_debug_log, "{\n"); |
f6aff53a | 759 | gv_fullname3(sv, gv, Nullch); |
5e7e76a3 | 760 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "GV_NAME = %s", SvPVX_const(sv)); |
79072805 | 761 | if (gv != GvEGV(gv)) { |
f6aff53a | 762 | gv_efullname3(sv, GvEGV(gv), Nullch); |
5e7e76a3 | 763 | Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s", SvPVX_const(sv)); |
8adcabd8 | 764 | } |
3967c732 | 765 | PerlIO_putc(Perl_debug_log, '\n'); |
cea2e8a9 | 766 | Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n"); |
8d063cd8 LW |
767 | } |
768 | ||
14befaf4 | 769 | |
afe38520 | 770 | /* map magic types to the symbolic names |
14befaf4 DM |
771 | * (with the PERL_MAGIC_ prefixed stripped) |
772 | */ | |
773 | ||
a00f3e00 | 774 | static struct { const char type; const char *name; } magic_names[] = { |
516a5887 JH |
775 | { PERL_MAGIC_sv, "sv(\\0)" }, |
776 | { PERL_MAGIC_arylen, "arylen(#)" }, | |
777 | { PERL_MAGIC_glob, "glob(*)" }, | |
778 | { PERL_MAGIC_pos, "pos(.)" }, | |
779 | { PERL_MAGIC_backref, "backref(<)" }, | |
780 | { PERL_MAGIC_overload, "overload(A)" }, | |
781 | { PERL_MAGIC_bm, "bm(B)" }, | |
782 | { PERL_MAGIC_regdata, "regdata(D)" }, | |
783 | { PERL_MAGIC_env, "env(E)" }, | |
784 | { PERL_MAGIC_isa, "isa(I)" }, | |
785 | { PERL_MAGIC_dbfile, "dbfile(L)" }, | |
afe38520 | 786 | { PERL_MAGIC_shared, "shared(N)" }, |
516a5887 JH |
787 | { PERL_MAGIC_tied, "tied(P)" }, |
788 | { PERL_MAGIC_sig, "sig(S)" }, | |
789 | { PERL_MAGIC_uvar, "uvar(U)" }, | |
790 | { PERL_MAGIC_overload_elem, "overload_elem(a)" }, | |
791 | { PERL_MAGIC_overload_table, "overload_table(c)" }, | |
792 | { PERL_MAGIC_regdatum, "regdatum(d)" }, | |
793 | { PERL_MAGIC_envelem, "envelem(e)" }, | |
794 | { PERL_MAGIC_fm, "fm(f)" }, | |
795 | { PERL_MAGIC_regex_global, "regex_global(g)" }, | |
796 | { PERL_MAGIC_isaelem, "isaelem(i)" }, | |
797 | { PERL_MAGIC_nkeys, "nkeys(k)" }, | |
798 | { PERL_MAGIC_dbline, "dbline(l)" }, | |
799 | { PERL_MAGIC_mutex, "mutex(m)" }, | |
afe38520 | 800 | { PERL_MAGIC_shared_scalar, "shared_scalar(n)" }, |
516a5887 JH |
801 | { PERL_MAGIC_collxfrm, "collxfrm(o)" }, |
802 | { PERL_MAGIC_tiedelem, "tiedelem(p)" }, | |
803 | { PERL_MAGIC_tiedscalar, "tiedscalar(q)" }, | |
804 | { PERL_MAGIC_qr, "qr(r)" }, | |
805 | { PERL_MAGIC_sigelem, "sigelem(s)" }, | |
806 | { PERL_MAGIC_taint, "taint(t)" }, | |
afe38520 | 807 | { PERL_MAGIC_uvar_elem, "uvar_elem(v)" }, |
516a5887 | 808 | { PERL_MAGIC_vec, "vec(v)" }, |
7d7ce6cc | 809 | { PERL_MAGIC_vstring, "v-string(V)" }, |
323eb6b5 | 810 | { PERL_MAGIC_utf8, "utf8(w)" }, |
516a5887 JH |
811 | { PERL_MAGIC_substr, "substr(x)" }, |
812 | { PERL_MAGIC_defelem, "defelem(y)" }, | |
813 | { PERL_MAGIC_ext, "ext(~)" }, | |
814 | /* this null string terminates the list */ | |
815 | { 0, 0 }, | |
14befaf4 DM |
816 | }; |
817 | ||
8adcabd8 | 818 | void |
864dbfa3 | 819 | Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
8d063cd8 | 820 | { |
3967c732 | 821 | for (; mg; mg = mg->mg_moremagic) { |
b900a521 JH |
822 | Perl_dump_indent(aTHX_ level, file, |
823 | " MAGIC = 0x%"UVxf"\n", PTR2UV(mg)); | |
3967c732 | 824 | if (mg->mg_virtual) { |
a00f3e00 AL |
825 | const MGVTBL * const v = mg->mg_virtual; |
826 | const char *s = 0; | |
3967c732 JD |
827 | if (v == &PL_vtbl_sv) s = "sv"; |
828 | else if (v == &PL_vtbl_env) s = "env"; | |
829 | else if (v == &PL_vtbl_envelem) s = "envelem"; | |
830 | else if (v == &PL_vtbl_sig) s = "sig"; | |
831 | else if (v == &PL_vtbl_sigelem) s = "sigelem"; | |
832 | else if (v == &PL_vtbl_pack) s = "pack"; | |
833 | else if (v == &PL_vtbl_packelem) s = "packelem"; | |
834 | else if (v == &PL_vtbl_dbline) s = "dbline"; | |
835 | else if (v == &PL_vtbl_isa) s = "isa"; | |
836 | else if (v == &PL_vtbl_arylen) s = "arylen"; | |
837 | else if (v == &PL_vtbl_glob) s = "glob"; | |
838 | else if (v == &PL_vtbl_mglob) s = "mglob"; | |
839 | else if (v == &PL_vtbl_nkeys) s = "nkeys"; | |
840 | else if (v == &PL_vtbl_taint) s = "taint"; | |
841 | else if (v == &PL_vtbl_substr) s = "substr"; | |
842 | else if (v == &PL_vtbl_vec) s = "vec"; | |
843 | else if (v == &PL_vtbl_pos) s = "pos"; | |
844 | else if (v == &PL_vtbl_bm) s = "bm"; | |
845 | else if (v == &PL_vtbl_fm) s = "fm"; | |
846 | else if (v == &PL_vtbl_uvar) s = "uvar"; | |
847 | else if (v == &PL_vtbl_defelem) s = "defelem"; | |
848 | #ifdef USE_LOCALE_COLLATE | |
849 | else if (v == &PL_vtbl_collxfrm) s = "collxfrm"; | |
850 | #endif | |
3967c732 JD |
851 | else if (v == &PL_vtbl_amagic) s = "amagic"; |
852 | else if (v == &PL_vtbl_amagicelem) s = "amagicelem"; | |
810b8aa5 | 853 | else if (v == &PL_vtbl_backref) s = "backref"; |
323eb6b5 | 854 | else if (v == &PL_vtbl_utf8) s = "utf8"; |
3967c732 | 855 | if (s) |
cea2e8a9 | 856 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s); |
3967c732 | 857 | else |
b900a521 | 858 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0x%"UVxf"\n", PTR2UV(v)); |
3967c732 JD |
859 | } |
860 | else | |
cea2e8a9 | 861 | Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = 0\n"); |
8d063cd8 | 862 | |
3967c732 | 863 | if (mg->mg_private) |
cea2e8a9 | 864 | Perl_dump_indent(aTHX_ level, file, " MG_PRIVATE = %d\n", mg->mg_private); |
3967c732 | 865 | |
14befaf4 DM |
866 | { |
867 | int n; | |
c05e0e2f | 868 | const char *name = 0; |
14befaf4 DM |
869 | for (n=0; magic_names[n].name; n++) { |
870 | if (mg->mg_type == magic_names[n].type) { | |
871 | name = magic_names[n].name; | |
872 | break; | |
873 | } | |
874 | } | |
875 | if (name) | |
876 | Perl_dump_indent(aTHX_ level, file, | |
877 | " MG_TYPE = PERL_MAGIC_%s\n", name); | |
878 | else | |
879 | Perl_dump_indent(aTHX_ level, file, | |
880 | " MG_TYPE = UNKNOWN(\\%o)\n", mg->mg_type); | |
881 | } | |
3967c732 JD |
882 | |
883 | if (mg->mg_flags) { | |
cea2e8a9 | 884 | Perl_dump_indent(aTHX_ level, file, " MG_FLAGS = 0x%02X\n", mg->mg_flags); |
5b7ea690 JH |
885 | if (mg->mg_type == PERL_MAGIC_envelem && |
886 | mg->mg_flags & MGf_TAINTEDDIR) | |
cea2e8a9 | 887 | Perl_dump_indent(aTHX_ level, file, " TAINTEDDIR\n"); |
3967c732 | 888 | if (mg->mg_flags & MGf_REFCOUNTED) |
cea2e8a9 | 889 | Perl_dump_indent(aTHX_ level, file, " REFCOUNTED\n"); |
3967c732 | 890 | if (mg->mg_flags & MGf_GSKIP) |
cea2e8a9 | 891 | Perl_dump_indent(aTHX_ level, file, " GSKIP\n"); |
5b7ea690 JH |
892 | if (mg->mg_type == PERL_MAGIC_regex_global && |
893 | mg->mg_flags & MGf_MINMATCH) | |
cea2e8a9 | 894 | Perl_dump_indent(aTHX_ level, file, " MINMATCH\n"); |
3967c732 JD |
895 | } |
896 | if (mg->mg_obj) { | |
b900a521 | 897 | Perl_dump_indent(aTHX_ level, file, " MG_OBJ = 0x%"UVxf"\n", PTR2UV(mg->mg_obj)); |
3967c732 JD |
898 | if (mg->mg_flags & MGf_REFCOUNTED) |
899 | do_sv_dump(level+2, file, mg->mg_obj, nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
900 | } | |
901 | if (mg->mg_len) | |
894356b3 | 902 | Perl_dump_indent(aTHX_ level, file, " MG_LEN = %ld\n", (long)mg->mg_len); |
3967c732 | 903 | if (mg->mg_ptr) { |
b900a521 | 904 | Perl_dump_indent(aTHX_ level, file, " MG_PTR = 0x%"UVxf, PTR2UV(mg->mg_ptr)); |
3967c732 | 905 | if (mg->mg_len >= 0) { |
018f8477 JH |
906 | if (mg->mg_type != PERL_MAGIC_utf8) { |
907 | SV *sv = newSVpvn("", 0); | |
908 | PerlIO_printf(file, " %s", pv_display(sv, mg->mg_ptr, mg->mg_len, 0, pvlim)); | |
909 | SvREFCNT_dec(sv); | |
910 | } | |
3967c732 JD |
911 | } |
912 | else if (mg->mg_len == HEf_SVKEY) { | |
913 | PerlIO_puts(file, " => HEf_SVKEY\n"); | |
914 | do_sv_dump(level+2, file, (SV*)((mg)->mg_ptr), nest+1, maxnest, dumpops, pvlim); /* MG is already +1 */ | |
915 | continue; | |
916 | } | |
917 | else | |
918 | PerlIO_puts(file, " ???? - please notify IZ"); | |
919 | PerlIO_putc(file, '\n'); | |
920 | } | |
323eb6b5 JH |
921 | if (mg->mg_type == PERL_MAGIC_utf8) { |
922 | STRLEN *cache = (STRLEN *) mg->mg_ptr; | |
923 | if (cache) { | |
924 | IV i; | |
925 | for (i = 0; i < PERL_MAGIC_UTF8_CACHESIZE; i++) | |
926 | Perl_dump_indent(aTHX_ level, file, | |
927 | " %2"IVdf": %"UVuf" -> %"UVuf"\n", | |
928 | i, | |
929 | (UV)cache[i * 2], | |
930 | (UV)cache[i * 2 + 1]); | |
931 | } | |
932 | } | |
378cc40b | 933 | } |
3967c732 JD |
934 | } |
935 | ||
936 | void | |
864dbfa3 | 937 | Perl_magic_dump(pTHX_ MAGIC *mg) |
3967c732 JD |
938 | { |
939 | do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0); | |
940 | } | |
941 | ||
942 | void | |
864dbfa3 | 943 | Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv) |
3967c732 | 944 | { |
26ab6a78 | 945 | const char *hvname; |
b900a521 | 946 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
26ab6a78 NC |
947 | if (sv && (hvname = HvNAME_get(sv))) |
948 | PerlIO_printf(file, "\t\"%s\"\n", hvname); | |
79072805 | 949 | else |
3967c732 JD |
950 | PerlIO_putc(file, '\n'); |
951 | } | |
952 | ||
953 | void | |
864dbfa3 | 954 | Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 955 | { |
b900a521 | 956 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 JD |
957 | if (sv && GvNAME(sv)) |
958 | PerlIO_printf(file, "\t\"%s\"\n", GvNAME(sv)); | |
c90c0ff4 | 959 | else |
3967c732 JD |
960 | PerlIO_putc(file, '\n'); |
961 | } | |
962 | ||
963 | void | |
864dbfa3 | 964 | Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv) |
3967c732 | 965 | { |
b900a521 | 966 | Perl_dump_indent(aTHX_ level, file, "%s = 0x%"UVxf, name, PTR2UV(sv)); |
3967c732 | 967 | if (sv && GvNAME(sv)) { |
26ab6a78 | 968 | const char *hvname; |
3967c732 | 969 | PerlIO_printf(file, "\t\""); |
26ab6a78 NC |
970 | if (GvSTASH(sv) && (hvname = HvNAME_get(GvSTASH(sv)))) |
971 | PerlIO_printf(file, "%s\" :: \"", hvname); | |
3967c732 | 972 | PerlIO_printf(file, "%s\"\n", GvNAME(sv)); |
8d063cd8 | 973 | } |
3967c732 JD |
974 | else |
975 | PerlIO_putc(file, '\n'); | |
976 | } | |
977 | ||
978 | void | |
864dbfa3 | 979 | Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim) |
3967c732 | 980 | { |
cea89e20 | 981 | SV *d; |
c05e0e2f | 982 | const char *s; |
3967c732 JD |
983 | U32 flags; |
984 | U32 type; | |
985 | ||
986 | if (!sv) { | |
cea2e8a9 | 987 | Perl_dump_indent(aTHX_ level, file, "SV = 0\n"); |
3967c732 | 988 | return; |
378cc40b | 989 | } |
2ef28da1 | 990 | |
3967c732 JD |
991 | flags = SvFLAGS(sv); |
992 | type = SvTYPE(sv); | |
79072805 | 993 | |
cea89e20 | 994 | d = Perl_newSVpvf(aTHX_ |
57def98f | 995 | "(0x%"UVxf") at 0x%"UVxf"\n%*s REFCNT = %"IVdf"\n%*s FLAGS = (", |
56431972 | 996 | PTR2UV(SvANY(sv)), PTR2UV(sv), |
894356b3 GS |
997 | (int)(PL_dumpindent*level), "", (IV)SvREFCNT(sv), |
998 | (int)(PL_dumpindent*level), ""); | |
8d063cd8 | 999 | |
3967c732 JD |
1000 | if (flags & SVs_PADBUSY) sv_catpv(d, "PADBUSY,"); |
1001 | if (flags & SVs_PADTMP) sv_catpv(d, "PADTMP,"); | |
1002 | if (flags & SVs_PADMY) sv_catpv(d, "PADMY,"); | |
1003 | if (flags & SVs_TEMP) sv_catpv(d, "TEMP,"); | |
1004 | if (flags & SVs_OBJECT) sv_catpv(d, "OBJECT,"); | |
1005 | if (flags & SVs_GMG) sv_catpv(d, "GMG,"); | |
1006 | if (flags & SVs_SMG) sv_catpv(d, "SMG,"); | |
1007 | if (flags & SVs_RMG) sv_catpv(d, "RMG,"); | |
4db58590 | 1008 | |
3967c732 JD |
1009 | if (flags & SVf_IOK) sv_catpv(d, "IOK,"); |
1010 | if (flags & SVf_NOK) sv_catpv(d, "NOK,"); | |
1011 | if (flags & SVf_POK) sv_catpv(d, "POK,"); | |
810b8aa5 GS |
1012 | if (flags & SVf_ROK) { |
1013 | sv_catpv(d, "ROK,"); | |
1014 | if (SvWEAKREF(sv)) sv_catpv(d, "WEAKREF,"); | |
1015 | } | |
3967c732 JD |
1016 | if (flags & SVf_OOK) sv_catpv(d, "OOK,"); |
1017 | if (flags & SVf_FAKE) sv_catpv(d, "FAKE,"); | |
1018 | if (flags & SVf_READONLY) sv_catpv(d, "READONLY,"); | |
4db58590 | 1019 | |
94801b39 NC |
1020 | if (flags & SVf_AMAGIC && type != SVt_PVHV) |
1021 | sv_catpv(d, "OVERLOAD,"); | |
3967c732 JD |
1022 | if (flags & SVp_IOK) sv_catpv(d, "pIOK,"); |
1023 | if (flags & SVp_NOK) sv_catpv(d, "pNOK,"); | |
1024 | if (flags & SVp_POK) sv_catpv(d, "pPOK,"); | |
c7df1ae8 NC |
1025 | if (flags & SVp_SCREAM && type != SVt_PVHV) |
1026 | sv_catpv(d, "SCREAM,"); | |
3967c732 JD |
1027 | |
1028 | switch (type) { | |
1029 | case SVt_PVCV: | |
1030 | case SVt_PVFM: | |
1031 | if (CvANON(sv)) sv_catpv(d, "ANON,"); | |
1032 | if (CvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); | |
1033 | if (CvCLONE(sv)) sv_catpv(d, "CLONE,"); | |
1034 | if (CvCLONED(sv)) sv_catpv(d, "CLONED,"); | |
de3f1649 | 1035 | if (CvCONST(sv)) sv_catpv(d, "CONST,"); |
3967c732 | 1036 | if (CvNODEBUG(sv)) sv_catpv(d, "NODEBUG,"); |
25da4f38 | 1037 | if (SvCOMPILED(sv)) sv_catpv(d, "COMPILED,"); |
18f7acf9 TJ |
1038 | if (CvLVALUE(sv)) sv_catpv(d, "LVALUE,"); |
1039 | if (CvMETHOD(sv)) sv_catpv(d, "METHOD,"); | |
662a8415 | 1040 | if (CvLOCKED(sv)) sv_catpv(d, "LOCKED,"); |
d7afa7f5 | 1041 | if (CvWEAKOUTSIDE(sv)) sv_catpv(d, "WEAKOUTSIDE,"); |
3967c732 JD |
1042 | break; |
1043 | case SVt_PVHV: | |
1044 | if (HvSHAREKEYS(sv)) sv_catpv(d, "SHAREKEYS,"); | |
1045 | if (HvLAZYDEL(sv)) sv_catpv(d, "LAZYDEL,"); | |
19692e8d | 1046 | if (HvHASKFLAGS(sv)) sv_catpv(d, "HASKFLAGS,"); |
94801b39 | 1047 | if (HvREHASH(sv)) sv_catpv(d, "REHASH,"); |
c7df1ae8 | 1048 | if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,"); |
3967c732 JD |
1049 | break; |
1050 | case SVt_PVGV: | |
1051 | if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); | |
1052 | if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); | |
7fb37951 | 1053 | if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); |
3967c732 | 1054 | if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); |
12c18039 | 1055 | if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); |
addd1794 | 1056 | if (flags & SVpad_OUR) sv_catpv(d, "OUR,"); |
3967c732 JD |
1057 | if (GvIMPORTED(sv)) { |
1058 | sv_catpv(d, "IMPORT"); | |
1059 | if (GvIMPORTED(sv) == GVf_IMPORTED) | |
1060 | sv_catpv(d, "ALL,"); | |
1061 | else { | |
1062 | sv_catpv(d, "("); | |
1063 | if (GvIMPORTED_SV(sv)) sv_catpv(d, " SV"); | |
1064 | if (GvIMPORTED_AV(sv)) sv_catpv(d, " AV"); | |
1065 | if (GvIMPORTED_HV(sv)) sv_catpv(d, " HV"); | |
1066 | if (GvIMPORTED_CV(sv)) sv_catpv(d, " CV"); | |
1067 | sv_catpv(d, " ),"); | |
1068 | } | |
1069 | } | |
addd1794 | 1070 | /* FALL THROUGH */ |
25da4f38 IZ |
1071 | default: |
1072 | if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); | |
0fa9aa63 | 1073 | if (SvIsUV(sv) && !(flags & SVf_ROK)) sv_catpv(d, "IsUV,"); |
25da4f38 | 1074 | break; |
3967c732 JD |
1075 | case SVt_PVBM: |
1076 | if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); | |
25da4f38 | 1077 | if (SvVALID(sv)) sv_catpv(d, "VALID,"); |
3967c732 | 1078 | break; |
addd1794 AMS |
1079 | case SVt_PVMG: |
1080 | if (flags & SVpad_TYPED) | |
1081 | sv_catpv(d, "TYPED,"); | |
1082 | break; | |
3967c732 | 1083 | } |
922661e1 NC |
1084 | /* SVphv_SHAREKEYS is also 0x20000000 */ |
1085 | if ((type != SVt_PVHV) && SvUTF8(sv)) | |
9fe74ede | 1086 | sv_catpv(d, "UTF8"); |
3967c732 | 1087 | |
a8dc4fe8 SP |
1088 | if (*(SvEND(d) - 1) == ',') { |
1089 | SvCUR_set(d, SvCUR(d) - 1); | |
1090 | SvPVX(d)[SvCUR(d)] = '\0'; | |
1091 | } | |
3967c732 | 1092 | sv_catpv(d, ")"); |
5e7e76a3 | 1093 | s = SvPVX_const(d); |
3967c732 | 1094 | |
cea2e8a9 | 1095 | Perl_dump_indent(aTHX_ level, file, "SV = "); |
3967c732 JD |
1096 | switch (type) { |
1097 | case SVt_NULL: | |
1098 | PerlIO_printf(file, "NULL%s\n", s); | |
cea89e20 | 1099 | SvREFCNT_dec(d); |
3967c732 JD |
1100 | return; |
1101 | case SVt_IV: | |
1102 | PerlIO_printf(file, "IV%s\n", s); | |
1103 | break; | |
1104 | case SVt_NV: | |
1105 | PerlIO_printf(file, "NV%s\n", s); | |
1106 | break; | |
1107 | case SVt_RV: | |
1108 | PerlIO_printf(file, "RV%s\n", s); | |
1109 | break; | |
1110 | case SVt_PV: | |
1111 | PerlIO_printf(file, "PV%s\n", s); | |
1112 | break; | |
1113 | case SVt_PVIV: | |
1114 | PerlIO_printf(file, "PVIV%s\n", s); | |
1115 | break; | |
1116 | case SVt_PVNV: | |
1117 | PerlIO_printf(file, "PVNV%s\n", s); | |
1118 | break; | |
1119 | case SVt_PVBM: | |
1120 | PerlIO_printf(file, "PVBM%s\n", s); | |
1121 | break; | |
1122 | case SVt_PVMG: | |
1123 | PerlIO_printf(file, "PVMG%s\n", s); | |
1124 | break; | |
1125 | case SVt_PVLV: | |
1126 | PerlIO_printf(file, "PVLV%s\n", s); | |
1127 | break; | |
1128 | case SVt_PVAV: | |
1129 | PerlIO_printf(file, "PVAV%s\n", s); | |
1130 | break; | |
1131 | case SVt_PVHV: | |
1132 | PerlIO_printf(file, "PVHV%s\n", s); | |
1133 | break; | |
1134 | case SVt_PVCV: | |
1135 | PerlIO_printf(file, "PVCV%s\n", s); | |
1136 | break; | |
1137 | case SVt_PVGV: | |
1138 | PerlIO_printf(file, "PVGV%s\n", s); | |
1139 | break; | |
1140 | case SVt_PVFM: | |
1141 | PerlIO_printf(file, "PVFM%s\n", s); | |
1142 | break; | |
1143 | case SVt_PVIO: | |
1144 | PerlIO_printf(file, "PVIO%s\n", s); | |
1145 | break; | |
1146 | default: | |
faccc32b | 1147 | PerlIO_printf(file, "UNKNOWN(0x%"UVxf") %s\n", (UV)type, s); |
cea89e20 | 1148 | SvREFCNT_dec(d); |
3967c732 JD |
1149 | return; |
1150 | } | |
1151 | if (type >= SVt_PVIV || type == SVt_IV) { | |
cf2093f6 | 1152 | if (SvIsUV(sv)) |
57def98f | 1153 | Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv)); |
cf2093f6 | 1154 | else |
57def98f | 1155 | Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv)); |
3967c732 JD |
1156 | if (SvOOK(sv)) |
1157 | PerlIO_printf(file, " (OFFSET)"); | |
1158 | PerlIO_putc(file, '\n'); | |
1159 | } | |
1160 | if (type >= SVt_PVNV || type == SVt_NV) { | |
e54dc35b | 1161 | STORE_NUMERIC_LOCAL_SET_STANDARD(); |
57def98f | 1162 | /* %Vg doesn't work? --jhi */ |
cf2093f6 | 1163 | #ifdef USE_LONG_DOUBLE |
2d4389e4 | 1164 | Perl_dump_indent(aTHX_ level, file, " NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv)); |
cf2093f6 | 1165 | #else |
cea2e8a9 | 1166 | Perl_dump_indent(aTHX_ level, file, " NV = %.*g\n", DBL_DIG, SvNVX(sv)); |
cf2093f6 | 1167 | #endif |
e54dc35b | 1168 | RESTORE_NUMERIC_LOCAL(); |
3967c732 JD |
1169 | } |
1170 | if (SvROK(sv)) { | |
57def98f | 1171 | Perl_dump_indent(aTHX_ level, file, " RV = 0x%"UVxf"\n", PTR2UV(SvRV(sv))); |
3967c732 JD |
1172 | if (nest < maxnest) |
1173 | do_sv_dump(level+1, file, SvRV(sv), nest+1, maxnest, dumpops, pvlim); | |
3967c732 | 1174 | } |
cea89e20 JH |
1175 | if (type < SVt_PV) { |
1176 | SvREFCNT_dec(d); | |
3967c732 | 1177 | return; |
cea89e20 | 1178 | } |
3967c732 | 1179 | if (type <= SVt_PVLV) { |
5e7e76a3 SP |
1180 | if (SvPVX_const(sv)) { |
1181 | Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX_const(sv))); | |
3967c732 | 1182 | if (SvOOK(sv)) |
5e7e76a3 SP |
1183 | PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); |
1184 | PerlIO_printf(file, "%s", pv_display(d, SvPVX_const(sv), SvCUR(sv), SvLEN(sv), pvlim)); | |
e6abe6d8 | 1185 | if (SvUTF8(sv)) /* the 8? \x{....} */ |
c728cb41 | 1186 | PerlIO_printf(file, " [UTF8 \"%s\"]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv), UNI_DISPLAY_QQ)); |
e6abe6d8 | 1187 | PerlIO_printf(file, "\n"); |
57def98f JH |
1188 | Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); |
1189 | Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); | |
3967c732 JD |
1190 | } |
1191 | else | |
cea2e8a9 | 1192 | Perl_dump_indent(aTHX_ level, file, " PV = 0\n"); |
3967c732 JD |
1193 | } |
1194 | if (type >= SVt_PVMG) { | |
1195 | if (SvMAGIC(sv)) | |
1196 | do_magic_dump(level, file, SvMAGIC(sv), nest, maxnest, dumpops, pvlim); | |
1197 | if (SvSTASH(sv)) | |
1198 | do_hv_dump(level, file, " STASH", SvSTASH(sv)); | |
1199 | } | |
1200 | switch (type) { | |
1201 | case SVt_PVLV: | |
cea2e8a9 | 1202 | Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv)); |
57def98f JH |
1203 | Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv)); |
1204 | Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv)); | |
1205 | Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv))); | |
73c86719 JH |
1206 | if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T') |
1207 | do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest, | |
1208 | dumpops, pvlim); | |
3967c732 JD |
1209 | break; |
1210 | case SVt_PVAV: | |
57def98f | 1211 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(AvARRAY(sv))); |
3967c732 | 1212 | if (AvARRAY(sv) != AvALLOC(sv)) { |
57def98f JH |
1213 | PerlIO_printf(file, " (offset=%"IVdf")\n", (IV)(AvARRAY(sv) - AvALLOC(sv))); |
1214 | Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv))); | |
3967c732 JD |
1215 | } |
1216 | else | |
1217 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1218 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv)); |
1219 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv)); | |
1220 | Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n", PTR2UV(AvARYLEN(sv))); | |
3967c732 | 1221 | flags = AvFLAGS(sv); |
2a8de9e2 | 1222 | sv_setpvn(d, "", 0); |
3967c732 JD |
1223 | if (flags & AVf_REAL) sv_catpv(d, ",REAL"); |
1224 | if (flags & AVf_REIFY) sv_catpv(d, ",REIFY"); | |
1225 | if (flags & AVf_REUSED) sv_catpv(d, ",REUSED"); | |
5e7e76a3 SP |
1226 | Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n", |
1227 | SvCUR(d) ? SvPVX_const(d) + 1 : ""); | |
3967c732 JD |
1228 | if (nest < maxnest && av_len((AV*)sv) >= 0) { |
1229 | int count; | |
1230 | for (count = 0; count <= av_len((AV*)sv) && count < maxnest; count++) { | |
1231 | SV** elt = av_fetch((AV*)sv,count,0); | |
1232 | ||
57def98f | 1233 | Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count); |
2ef28da1 | 1234 | if (elt) |
3967c732 JD |
1235 | do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim); |
1236 | } | |
1237 | } | |
1238 | break; | |
1239 | case SVt_PVHV: | |
57def98f | 1240 | Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv))); |
3967c732 JD |
1241 | if (HvARRAY(sv) && HvKEYS(sv)) { |
1242 | /* Show distribution of HEs in the ARRAY */ | |
1243 | int freq[200]; | |
1244 | #define FREQ_MAX (sizeof freq / sizeof freq[0] - 1) | |
1245 | int i; | |
1246 | int max = 0; | |
1247 | U32 pow2 = 2, keys = HvKEYS(sv); | |
65202027 | 1248 | NV theoret, sum = 0; |
3967c732 JD |
1249 | |
1250 | PerlIO_printf(file, " ("); | |
1251 | Zero(freq, FREQ_MAX + 1, int); | |
eb160463 | 1252 | for (i = 0; (STRLEN)i <= HvMAX(sv); i++) { |
3967c732 JD |
1253 | HE* h; int count = 0; |
1254 | for (h = HvARRAY(sv)[i]; h; h = HeNEXT(h)) | |
1255 | count++; | |
1256 | if (count > FREQ_MAX) | |
1257 | count = FREQ_MAX; | |
1258 | freq[count]++; | |
1259 | if (max < count) | |
1260 | max = count; | |
1261 | } | |
1262 | for (i = 0; i <= max; i++) { | |
1263 | if (freq[i]) { | |
1264 | PerlIO_printf(file, "%d%s:%d", i, | |
1265 | (i == FREQ_MAX) ? "+" : "", | |
1266 | freq[i]); | |
1267 | if (i != max) | |
1268 | PerlIO_printf(file, ", "); | |
1269 | } | |
1270 | } | |
1271 | PerlIO_putc(file, ')'); | |
b8fa94d8 MG |
1272 | /* The "quality" of a hash is defined as the total number of |
1273 | comparisons needed to access every element once, relative | |
1274 | to the expected number needed for a random hash. | |
1275 | ||
1276 | The total number of comparisons is equal to the sum of | |
e76cd0fa AMS |
1277 | the squares of the number of entries in each bucket. |
1278 | For a random hash of n keys into k buckets, the expected | |
b8fa94d8 MG |
1279 | value is |
1280 | n + n(n-1)/2k | |
1281 | */ | |
1282 | ||
3967c732 JD |
1283 | for (i = max; i > 0; i--) { /* Precision: count down. */ |
1284 | sum += freq[i] * i * i; | |
1285 | } | |
155aba94 | 1286 | while ((keys = keys >> 1)) |
3967c732 | 1287 | pow2 = pow2 << 1; |
3967c732 | 1288 | theoret = HvKEYS(sv); |
b8fa94d8 | 1289 | theoret += theoret * (theoret-1)/pow2; |
3967c732 | 1290 | PerlIO_putc(file, '\n'); |
6b4667fc | 1291 | Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100); |
3967c732 JD |
1292 | } |
1293 | PerlIO_putc(file, '\n'); | |
57def98f JH |
1294 | Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvKEYS(sv)); |
1295 | Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)HvFILL(sv)); | |
1296 | Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv)); | |
26ab6a78 NC |
1297 | Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv)); |
1298 | Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv))); | |
3967c732 | 1299 | if (HvPMROOT(sv)) |
57def98f | 1300 | Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(HvPMROOT(sv))); |
26ab6a78 NC |
1301 | { |
1302 | const char *hvname = HvNAME_get(sv); | |
1303 | if (hvname) | |
1304 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname); | |
1305 | } | |
1306 | if (nest < maxnest && !HvEITER_get(sv)) { /* Try to preserve iterator */ | |
3967c732 JD |
1307 | HE *he; |
1308 | HV *hv = (HV*)sv; | |
1309 | int count = maxnest - nest; | |
1310 | ||
1311 | hv_iterinit(hv); | |
e16e2ff8 NC |
1312 | while ((he = hv_iternext_flags(hv, HV_ITERNEXT_WANTPLACEHOLDERS)) |
1313 | && count--) { | |
98c991d1 | 1314 | SV *elt, *keysv; |
c05e0e2f | 1315 | const char *keypv; |
98c991d1 | 1316 | STRLEN len; |
3967c732 JD |
1317 | U32 hash = HeHASH(he); |
1318 | ||
98c991d1 | 1319 | keysv = hv_iterkeysv(he); |
23c2bb70 | 1320 | keypv = SvPV_const(keysv, len); |
3967c732 | 1321 | elt = hv_iterval(hv, he); |
98c991d1 JH |
1322 | Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); |
1323 | if (SvUTF8(keysv)) | |
c728cb41 | 1324 | PerlIO_printf(file, "[UTF8 \"%s\"] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv), UNI_DISPLAY_QQ)); |
94801b39 NC |
1325 | if (HeKREHASH(he)) |
1326 | PerlIO_printf(file, "[REHASH] "); | |
98c991d1 | 1327 | PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); |
3967c732 JD |
1328 | do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); |
1329 | } | |
1330 | hv_iterinit(hv); /* Return to status quo */ | |
1331 | } | |
1332 | break; | |
1333 | case SVt_PVCV: | |
1334 | if (SvPOK(sv)) | |
23c2bb70 | 1335 | Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV_nolen_const(sv)); |
3967c732 JD |
1336 | /* FALL THROUGH */ |
1337 | case SVt_PVFM: | |
1338 | do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv)); | |
1339 | if (CvSTART(sv)) | |
57def98f JH |
1340 | Perl_dump_indent(aTHX_ level, file, " START = 0x%"UVxf" ===> %"IVdf"\n", PTR2UV(CvSTART(sv)), (IV)CvSTART(sv)->op_seq); |
1341 | Perl_dump_indent(aTHX_ level, file, " ROOT = 0x%"UVxf"\n", PTR2UV(CvROOT(sv))); | |
3967c732 JD |
1342 | if (CvROOT(sv) && dumpops) |
1343 | do_op_dump(level+1, file, CvROOT(sv)); | |
57def98f JH |
1344 | Perl_dump_indent(aTHX_ level, file, " XSUB = 0x%"UVxf"\n", PTR2UV(CvXSUB(sv))); |
1345 | Perl_dump_indent(aTHX_ level, file, " XSUBANY = %"IVdf"\n", (IV)CvXSUBANY(sv).any_i32); | |
3967c732 | 1346 | do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); |
57843af0 | 1347 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); |
57def98f | 1348 | Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); |
4d1ff10f | 1349 | #ifdef USE_5005THREADS |
07270b1a GS |
1350 | Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv))); |
1351 | Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv))); | |
4d1ff10f | 1352 | #endif /* USE_5005THREADS */ |
894356b3 | 1353 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); |
d7afa7f5 | 1354 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE_SEQ = %"UVuf"\n", (UV)CvOUTSIDE_SEQ(sv)); |
3967c732 | 1355 | if (type == SVt_PVFM) |
57def98f JH |
1356 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv)); |
1357 | Perl_dump_indent(aTHX_ level, file, " PADLIST = 0x%"UVxf"\n", PTR2UV(CvPADLIST(sv))); | |
9755d405 JH |
1358 | if (nest < maxnest) { |
1359 | do_dump_pad(level+1, file, CvPADLIST(sv), 0); | |
3967c732 JD |
1360 | } |
1361 | { | |
c05e0e2f | 1362 | const CV *outside = CvOUTSIDE(sv); |
2ef28da1 | 1363 | Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n", |
57def98f | 1364 | PTR2UV(outside), |
cf2093f6 JH |
1365 | (!outside ? "null" |
1366 | : CvANON(outside) ? "ANON" | |
1367 | : (outside == PL_main_cv) ? "MAIN" | |
1368 | : CvUNIQUE(outside) ? "UNIQUE" | |
1369 | : CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED")); | |
3967c732 JD |
1370 | } |
1371 | if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv))) | |
1372 | do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim); | |
1373 | break; | |
1374 | case SVt_PVGV: | |
cea2e8a9 | 1375 | Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv)); |
57def98f | 1376 | Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv)); |
3967c732 | 1377 | do_hv_dump (level, file, " GvSTASH", GvSTASH(sv)); |
57def98f | 1378 | Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv))); |
f472eb5c GS |
1379 | if (!GvGP(sv)) |
1380 | break; | |
57def98f JH |
1381 | Perl_dump_indent(aTHX_ level, file, " SV = 0x%"UVxf"\n", PTR2UV(GvSV(sv))); |
1382 | Perl_dump_indent(aTHX_ level, file, " REFCNT = %"IVdf"\n", (IV)GvREFCNT(sv)); | |
1383 | Perl_dump_indent(aTHX_ level, file, " IO = 0x%"UVxf"\n", PTR2UV(GvIOp(sv))); | |
1384 | Perl_dump_indent(aTHX_ level, file, " FORM = 0x%"UVxf" \n", PTR2UV(GvFORM(sv))); | |
1385 | Perl_dump_indent(aTHX_ level, file, " AV = 0x%"UVxf"\n", PTR2UV(GvAV(sv))); | |
1386 | Perl_dump_indent(aTHX_ level, file, " HV = 0x%"UVxf"\n", PTR2UV(GvHV(sv))); | |
1387 | Perl_dump_indent(aTHX_ level, file, " CV = 0x%"UVxf"\n", PTR2UV(GvCV(sv))); | |
1388 | Perl_dump_indent(aTHX_ level, file, " CVGEN = 0x%"UVxf"\n", (UV)GvCVGEN(sv)); | |
f4c556ac | 1389 | Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf"\n", (UV)GvGPFLAGS(sv)); |
57def98f | 1390 | Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv)); |
b195d487 | 1391 | Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv)); |
e39917cc | 1392 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)GvFLAGS(sv)); |
3967c732 JD |
1393 | do_gv_dump (level, file, " EGV", GvEGV(sv)); |
1394 | break; | |
1395 | case SVt_PVIO: | |
57def98f JH |
1396 | Perl_dump_indent(aTHX_ level, file, " IFP = 0x%"UVxf"\n", PTR2UV(IoIFP(sv))); |
1397 | Perl_dump_indent(aTHX_ level, file, " OFP = 0x%"UVxf"\n", PTR2UV(IoOFP(sv))); | |
1398 | Perl_dump_indent(aTHX_ level, file, " DIRP = 0x%"UVxf"\n", PTR2UV(IoDIRP(sv))); | |
1399 | Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)IoLINES(sv)); | |
1400 | Perl_dump_indent(aTHX_ level, file, " PAGE = %"IVdf"\n", (IV)IoPAGE(sv)); | |
1401 | Perl_dump_indent(aTHX_ level, file, " PAGE_LEN = %"IVdf"\n", (IV)IoPAGE_LEN(sv)); | |
1402 | Perl_dump_indent(aTHX_ level, file, " LINES_LEFT = %"IVdf"\n", (IV)IoLINES_LEFT(sv)); | |
27533608 | 1403 | if (IoTOP_NAME(sv)) |
cea2e8a9 | 1404 | Perl_dump_indent(aTHX_ level, file, " TOP_NAME = \"%s\"\n", IoTOP_NAME(sv)); |
3967c732 | 1405 | do_gv_dump (level, file, " TOP_GV", IoTOP_GV(sv)); |
27533608 | 1406 | if (IoFMT_NAME(sv)) |
cea2e8a9 | 1407 | Perl_dump_indent(aTHX_ level, file, " FMT_NAME = \"%s\"\n", IoFMT_NAME(sv)); |
3967c732 | 1408 | do_gv_dump (level, file, " FMT_GV", IoFMT_GV(sv)); |
27533608 | 1409 | if (IoBOTTOM_NAME(sv)) |
cea2e8a9 | 1410 | Perl_dump_indent(aTHX_ level, file, " BOTTOM_NAME = \"%s\"\n", IoBOTTOM_NAME(sv)); |
3967c732 | 1411 | do_gv_dump (level, file, " BOTTOM_GV", IoBOTTOM_GV(sv)); |
57def98f | 1412 | Perl_dump_indent(aTHX_ level, file, " SUBPROCESS = %"IVdf"\n", (IV)IoSUBPROCESS(sv)); |
27533608 | 1413 | if (isPRINT(IoTYPE(sv))) |
cea2e8a9 | 1414 | Perl_dump_indent(aTHX_ level, file, " TYPE = '%c'\n", IoTYPE(sv)); |
27533608 | 1415 | else |
cea2e8a9 | 1416 | Perl_dump_indent(aTHX_ level, file, " TYPE = '\\%o'\n", IoTYPE(sv)); |
57def98f | 1417 | Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)IoFLAGS(sv)); |
3967c732 JD |
1418 | break; |
1419 | } | |
cea89e20 | 1420 | SvREFCNT_dec(d); |
3967c732 JD |
1421 | } |
1422 | ||
1423 | void | |
864dbfa3 | 1424 | Perl_sv_dump(pTHX_ SV *sv) |
3967c732 JD |
1425 | { |
1426 | do_sv_dump(0, Perl_debug_log, sv, 0, 0, 0, 0); | |
8d063cd8 | 1427 | } |
bd16a5f0 IZ |
1428 | |
1429 | int | |
1430 | Perl_runops_debug(pTHX) | |
1431 | { | |
1432 | if (!PL_op) { | |
1433 | if (ckWARN_d(WARN_DEBUGGING)) | |
9014280d | 1434 | Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN"); |
bd16a5f0 IZ |
1435 | return 0; |
1436 | } | |
1437 | ||
1438 | do { | |
1439 | PERL_ASYNC_CHECK(); | |
1440 | if (PL_debug) { | |
1441 | if (PL_watchaddr != 0 && *PL_watchaddr != PL_watchok) | |
1442 | PerlIO_printf(Perl_debug_log, | |
1443 | "WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n", | |
1444 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok), | |
1445 | PTR2UV(*PL_watchaddr)); | |
bbb1cf39 JH |
1446 | if (DEBUG_s_TEST_) { |
1447 | if (DEBUG_v_TEST_) { | |
1448 | PerlIO_printf(Perl_debug_log, "\n"); | |
1449 | deb_stack_all(); | |
1450 | } | |
1451 | else | |
1452 | debstack(); | |
1453 | } | |
1454 | ||
1455 | ||
bd16a5f0 IZ |
1456 | if (DEBUG_t_TEST_) debop(PL_op); |
1457 | if (DEBUG_P_TEST_) debprof(PL_op); | |
1458 | } | |
1459 | } while ((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))); | |
1460 | ||
1461 | TAINT_NOT; | |
1462 | return 0; | |
1463 | } | |
1464 | ||
1465 | I32 | |
1466 | Perl_debop(pTHX_ OP *o) | |
1467 | { | |
1045810a IZ |
1468 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1469 | return 0; | |
1470 | ||
bd16a5f0 IZ |
1471 | Perl_deb(aTHX_ "%s", OP_NAME(o)); |
1472 | switch (o->op_type) { | |
1473 | case OP_CONST: | |
1474 | PerlIO_printf(Perl_debug_log, "(%s)", SvPEEK(cSVOPo_sv)); | |
1475 | break; | |
1476 | case OP_GVSV: | |
1477 | case OP_GV: | |
1478 | if (cGVOPo_gv) { | |
8c18bf38 | 1479 | SV *sv = NEWSV(0,0); |
bd16a5f0 | 1480 | gv_fullname3(sv, cGVOPo_gv, Nullch); |
23c2bb70 | 1481 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 IZ |
1482 | SvREFCNT_dec(sv); |
1483 | } | |
1484 | else | |
1485 | PerlIO_printf(Perl_debug_log, "(NULL)"); | |
1486 | break; | |
1487 | case OP_PADSV: | |
1488 | case OP_PADAV: | |
1489 | case OP_PADHV: | |
8c18bf38 | 1490 | { |
bd16a5f0 | 1491 | /* print the lexical's name */ |
8c18bf38 AL |
1492 | CV *cv = deb_curcv(cxstack_ix); |
1493 | SV *sv; | |
bd16a5f0 | 1494 | if (cv) { |
481da01c AL |
1495 | AV * const padlist = CvPADLIST(cv); |
1496 | AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE)); | |
bd16a5f0 IZ |
1497 | sv = *av_fetch(comppad, o->op_targ, FALSE); |
1498 | } else | |
1499 | sv = Nullsv; | |
1500 | if (sv) | |
23c2bb70 | 1501 | PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv)); |
bd16a5f0 IZ |
1502 | else |
1503 | PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ); | |
8c18bf38 | 1504 | } |
bd16a5f0 IZ |
1505 | break; |
1506 | default: | |
091ab601 | 1507 | break; |
bd16a5f0 IZ |
1508 | } |
1509 | PerlIO_printf(Perl_debug_log, "\n"); | |
1510 | return 0; | |
1511 | } | |
1512 | ||
1513 | STATIC CV* | |
1514 | S_deb_curcv(pTHX_ I32 ix) | |
1515 | { | |
c05e0e2f | 1516 | const PERL_CONTEXT *cx = &cxstack[ix]; |
bd16a5f0 IZ |
1517 | if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) |
1518 | return cx->blk_sub.cv; | |
1519 | else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx)) | |
1520 | return PL_compcv; | |
1521 | else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN) | |
1522 | return PL_main_cv; | |
1523 | else if (ix <= 0) | |
1524 | return Nullcv; | |
1525 | else | |
1526 | return deb_curcv(ix - 1); | |
1527 | } | |
1528 | ||
1529 | void | |
1530 | Perl_watch(pTHX_ char **addr) | |
1531 | { | |
1532 | PL_watchaddr = addr; | |
1533 | PL_watchok = *addr; | |
1534 | PerlIO_printf(Perl_debug_log, "WATCHING, %"UVxf" is currently %"UVxf"\n", | |
1535 | PTR2UV(PL_watchaddr), PTR2UV(PL_watchok)); | |
1536 | } | |
1537 | ||
1538 | STATIC void | |
c05e0e2f | 1539 | S_debprof(pTHX_ const OP *o) |
bd16a5f0 | 1540 | { |
1045810a IZ |
1541 | if (CopSTASH_eq(PL_curcop, PL_debstash) && !DEBUG_J_TEST_) |
1542 | return; | |
bd16a5f0 | 1543 | if (!PL_profiledata) |
cd7a8267 | 1544 | Newxz(PL_profiledata, MAXO, U32); |
bd16a5f0 IZ |
1545 | ++PL_profiledata[o->op_type]; |
1546 | } | |
1547 | ||
1548 | void | |
1549 | Perl_debprofdump(pTHX) | |
1550 | { | |
1551 | unsigned i; | |
1552 | if (!PL_profiledata) | |
1553 | return; | |
1554 | for (i = 0; i < MAXO; i++) { | |
1555 | if (PL_profiledata[i]) | |
1556 | PerlIO_printf(Perl_debug_log, | |
1557 | "%5lu %s\n", (unsigned long)PL_profiledata[i], | |
1558 | PL_op_name[i]); | |
1559 | } | |
1560 | } | |
d8294a4d NC |
1561 | |
1562 | /* | |
1563 | * Local variables: | |
1564 | * c-indentation-style: bsd | |
1565 | * c-basic-offset: 4 | |
1566 | * indent-tabs-mode: t | |
1567 | * End: | |
1568 | * | |
1569 | * ex: set ts=8 sts=4 sw=4 noet: | |
1570 | */ |