Commit | Line | Data |
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a8a597b2 MB |
1 | /* B.xs |
2 | * | |
3 | * Copyright (c) 1996 Malcolm Beattie | |
4 | * | |
5 | * You may distribute under the terms of either the GNU General Public | |
6 | * License or the Artistic License, as specified in the README file. | |
7 | * | |
8 | */ | |
9 | ||
c5be433b | 10 | #define PERL_NO_GET_CONTEXT |
a8a597b2 MB |
11 | #include "EXTERN.h" |
12 | #include "perl.h" | |
13 | #include "XSUB.h" | |
a8a597b2 | 14 | |
51aa15f3 GS |
15 | #ifdef PerlIO |
16 | typedef PerlIO * InputStream; | |
17 | #else | |
18 | typedef FILE * InputStream; | |
19 | #endif | |
20 | ||
21 | ||
27da23d5 | 22 | static const char* const svclassnames[] = { |
a8a597b2 | 23 | "B::NULL", |
cecf5685 NC |
24 | #if PERL_VERSION >= 9 |
25 | "B::BIND", | |
26 | #endif | |
1cb9cd50 | 27 | "B::IV", |
b53eecb4 | 28 | "B::NV", |
4df7f6af NC |
29 | #if PERL_VERSION <= 10 |
30 | "B::RV", | |
31 | #endif | |
a8a597b2 MB |
32 | "B::PV", |
33 | "B::PVIV", | |
34 | "B::PVNV", | |
35 | "B::PVMG", | |
cecf5685 | 36 | #if PERL_VERSION <= 8 |
a8a597b2 | 37 | "B::BM", |
cecf5685 | 38 | #endif |
4df7f6af | 39 | #if PERL_VERSION >= 11 |
5c35adbb | 40 | "B::REGEXP", |
4df7f6af | 41 | #endif |
7252851f | 42 | #if PERL_VERSION >= 9 |
4ce457a6 | 43 | "B::GV", |
7252851f | 44 | #endif |
a8a597b2 MB |
45 | "B::PVLV", |
46 | "B::AV", | |
47 | "B::HV", | |
48 | "B::CV", | |
7252851f NC |
49 | #if PERL_VERSION <= 8 |
50 | "B::GV", | |
51 | #endif | |
a8a597b2 MB |
52 | "B::FM", |
53 | "B::IO", | |
54 | }; | |
55 | ||
56 | typedef enum { | |
57 | OPc_NULL, /* 0 */ | |
58 | OPc_BASEOP, /* 1 */ | |
59 | OPc_UNOP, /* 2 */ | |
60 | OPc_BINOP, /* 3 */ | |
61 | OPc_LOGOP, /* 4 */ | |
1a67a97c SM |
62 | OPc_LISTOP, /* 5 */ |
63 | OPc_PMOP, /* 6 */ | |
64 | OPc_SVOP, /* 7 */ | |
7934575e | 65 | OPc_PADOP, /* 8 */ |
1a67a97c | 66 | OPc_PVOP, /* 9 */ |
651aa52e AE |
67 | OPc_LOOP, /* 10 */ |
68 | OPc_COP /* 11 */ | |
a8a597b2 MB |
69 | } opclass; |
70 | ||
27da23d5 | 71 | static const char* const opclassnames[] = { |
a8a597b2 MB |
72 | "B::NULL", |
73 | "B::OP", | |
74 | "B::UNOP", | |
75 | "B::BINOP", | |
76 | "B::LOGOP", | |
a8a597b2 MB |
77 | "B::LISTOP", |
78 | "B::PMOP", | |
79 | "B::SVOP", | |
7934575e | 80 | "B::PADOP", |
a8a597b2 | 81 | "B::PVOP", |
a8a597b2 MB |
82 | "B::LOOP", |
83 | "B::COP" | |
84 | }; | |
85 | ||
27da23d5 | 86 | static const size_t opsizes[] = { |
651aa52e AE |
87 | 0, |
88 | sizeof(OP), | |
89 | sizeof(UNOP), | |
90 | sizeof(BINOP), | |
91 | sizeof(LOGOP), | |
92 | sizeof(LISTOP), | |
93 | sizeof(PMOP), | |
94 | sizeof(SVOP), | |
95 | sizeof(PADOP), | |
96 | sizeof(PVOP), | |
97 | sizeof(LOOP), | |
98 | sizeof(COP) | |
99 | }; | |
100 | ||
df3728a2 | 101 | #define MY_CXT_KEY "B::_guts" XS_VERSION |
a8a597b2 | 102 | |
89ca4ac7 JH |
103 | typedef struct { |
104 | int x_walkoptree_debug; /* Flag for walkoptree debug hook */ | |
b326da91 | 105 | SV * x_specialsv_list[7]; |
89ca4ac7 JH |
106 | } my_cxt_t; |
107 | ||
108 | START_MY_CXT | |
109 | ||
110 | #define walkoptree_debug (MY_CXT.x_walkoptree_debug) | |
111 | #define specialsv_list (MY_CXT.x_specialsv_list) | |
e8edd1e6 | 112 | |
a8a597b2 | 113 | static opclass |
5d7488b2 | 114 | cc_opclass(pTHX_ const OP *o) |
a8a597b2 MB |
115 | { |
116 | if (!o) | |
117 | return OPc_NULL; | |
118 | ||
119 | if (o->op_type == 0) | |
120 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; | |
121 | ||
122 | if (o->op_type == OP_SASSIGN) | |
123 | return ((o->op_private & OPpASSIGN_BACKWARDS) ? OPc_UNOP : OPc_BINOP); | |
124 | ||
c60fdceb SM |
125 | if (o->op_type == OP_AELEMFAST) { |
126 | if (o->op_flags & OPf_SPECIAL) | |
127 | return OPc_BASEOP; | |
128 | else | |
129 | #ifdef USE_ITHREADS | |
130 | return OPc_PADOP; | |
131 | #else | |
132 | return OPc_SVOP; | |
133 | #endif | |
134 | } | |
135 | ||
18228111 | 136 | #ifdef USE_ITHREADS |
31b49ad4 | 137 | if (o->op_type == OP_GV || o->op_type == OP_GVSV || |
c60fdceb | 138 | o->op_type == OP_RCATLINE) |
18228111 GS |
139 | return OPc_PADOP; |
140 | #endif | |
141 | ||
22c35a8c | 142 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { |
a8a597b2 MB |
143 | case OA_BASEOP: |
144 | return OPc_BASEOP; | |
145 | ||
146 | case OA_UNOP: | |
147 | return OPc_UNOP; | |
148 | ||
149 | case OA_BINOP: | |
150 | return OPc_BINOP; | |
151 | ||
152 | case OA_LOGOP: | |
153 | return OPc_LOGOP; | |
154 | ||
a8a597b2 MB |
155 | case OA_LISTOP: |
156 | return OPc_LISTOP; | |
157 | ||
158 | case OA_PMOP: | |
159 | return OPc_PMOP; | |
160 | ||
161 | case OA_SVOP: | |
162 | return OPc_SVOP; | |
163 | ||
7934575e GS |
164 | case OA_PADOP: |
165 | return OPc_PADOP; | |
a8a597b2 | 166 | |
293d3ffa SM |
167 | case OA_PVOP_OR_SVOP: |
168 | /* | |
169 | * Character translations (tr///) are usually a PVOP, keeping a | |
170 | * pointer to a table of shorts used to look up translations. | |
171 | * Under utf8, however, a simple table isn't practical; instead, | |
172 | * the OP is an SVOP, and the SV is a reference to a swash | |
173 | * (i.e., an RV pointing to an HV). | |
174 | */ | |
175 | return (o->op_private & (OPpTRANS_TO_UTF|OPpTRANS_FROM_UTF)) | |
176 | ? OPc_SVOP : OPc_PVOP; | |
a8a597b2 MB |
177 | |
178 | case OA_LOOP: | |
179 | return OPc_LOOP; | |
180 | ||
181 | case OA_COP: | |
182 | return OPc_COP; | |
183 | ||
184 | case OA_BASEOP_OR_UNOP: | |
185 | /* | |
186 | * UNI(OP_foo) in toke.c returns token UNI or FUNC1 depending on | |
45f6cd40 SM |
187 | * whether parens were seen. perly.y uses OPf_SPECIAL to |
188 | * signal whether a BASEOP had empty parens or none. | |
189 | * Some other UNOPs are created later, though, so the best | |
190 | * test is OPf_KIDS, which is set in newUNOP. | |
a8a597b2 | 191 | */ |
45f6cd40 | 192 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
a8a597b2 MB |
193 | |
194 | case OA_FILESTATOP: | |
195 | /* | |
196 | * The file stat OPs are created via UNI(OP_foo) in toke.c but use | |
197 | * the OPf_REF flag to distinguish between OP types instead of the | |
198 | * usual OPf_SPECIAL flag. As usual, if OPf_KIDS is set, then we | |
199 | * return OPc_UNOP so that walkoptree can find our children. If | |
200 | * OPf_KIDS is not set then we check OPf_REF. Without OPf_REF set | |
201 | * (no argument to the operator) it's an OP; with OPf_REF set it's | |
7934575e | 202 | * an SVOP (and op_sv is the GV for the filehandle argument). |
a8a597b2 MB |
203 | */ |
204 | return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : | |
93865851 GS |
205 | #ifdef USE_ITHREADS |
206 | (o->op_flags & OPf_REF) ? OPc_PADOP : OPc_BASEOP); | |
207 | #else | |
7934575e | 208 | (o->op_flags & OPf_REF) ? OPc_SVOP : OPc_BASEOP); |
93865851 | 209 | #endif |
a8a597b2 MB |
210 | case OA_LOOPEXOP: |
211 | /* | |
212 | * next, last, redo, dump and goto use OPf_SPECIAL to indicate that a | |
213 | * label was omitted (in which case it's a BASEOP) or else a term was | |
214 | * seen. In this last case, all except goto are definitely PVOP but | |
215 | * goto is either a PVOP (with an ordinary constant label), an UNOP | |
216 | * with OPf_STACKED (with a non-constant non-sub) or an UNOP for | |
217 | * OP_REFGEN (with goto &sub) in which case OPf_STACKED also seems to | |
218 | * get set. | |
219 | */ | |
220 | if (o->op_flags & OPf_STACKED) | |
221 | return OPc_UNOP; | |
222 | else if (o->op_flags & OPf_SPECIAL) | |
223 | return OPc_BASEOP; | |
224 | else | |
225 | return OPc_PVOP; | |
226 | } | |
227 | warn("can't determine class of operator %s, assuming BASEOP\n", | |
22c35a8c | 228 | PL_op_name[o->op_type]); |
a8a597b2 MB |
229 | return OPc_BASEOP; |
230 | } | |
231 | ||
232 | static char * | |
5d7488b2 | 233 | cc_opclassname(pTHX_ const OP *o) |
a8a597b2 | 234 | { |
27da23d5 | 235 | return (char *)opclassnames[cc_opclass(aTHX_ o)]; |
a8a597b2 MB |
236 | } |
237 | ||
238 | static SV * | |
cea2e8a9 | 239 | make_sv_object(pTHX_ SV *arg, SV *sv) |
a8a597b2 | 240 | { |
27da23d5 | 241 | const char *type = 0; |
a8a597b2 | 242 | IV iv; |
89ca4ac7 | 243 | dMY_CXT; |
a8a597b2 | 244 | |
e8edd1e6 TH |
245 | for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) { |
246 | if (sv == specialsv_list[iv]) { | |
a8a597b2 MB |
247 | type = "B::SPECIAL"; |
248 | break; | |
249 | } | |
250 | } | |
251 | if (!type) { | |
252 | type = svclassnames[SvTYPE(sv)]; | |
56431972 | 253 | iv = PTR2IV(sv); |
a8a597b2 MB |
254 | } |
255 | sv_setiv(newSVrv(arg, type), iv); | |
256 | return arg; | |
257 | } | |
258 | ||
e412117e | 259 | #if PERL_VERSION >= 9 |
a8a597b2 | 260 | static SV * |
8e01d9a6 NC |
261 | make_temp_object(pTHX_ SV *arg, SV *temp) |
262 | { | |
263 | SV *target; | |
264 | const char *const type = svclassnames[SvTYPE(temp)]; | |
265 | const IV iv = PTR2IV(temp); | |
266 | ||
267 | target = newSVrv(arg, type); | |
268 | sv_setiv(target, iv); | |
269 | ||
270 | /* Need to keep our "temp" around as long as the target exists. | |
271 | Simplest way seems to be to hang it from magic, and let that clear | |
272 | it up. No vtable, so won't actually get in the way of anything. */ | |
273 | sv_magicext(target, temp, PERL_MAGIC_sv, NULL, NULL, 0); | |
274 | /* magic object has had its reference count increased, so we must drop | |
275 | our reference. */ | |
276 | SvREFCNT_dec(temp); | |
277 | return arg; | |
278 | } | |
279 | ||
280 | static SV * | |
5c3c3f81 NC |
281 | make_warnings_object(pTHX_ SV *arg, STRLEN *warnings) |
282 | { | |
283 | const char *type = 0; | |
284 | dMY_CXT; | |
285 | IV iv = sizeof(specialsv_list)/sizeof(SV*); | |
286 | ||
287 | /* Counting down is deliberate. Before the split between make_sv_object | |
288 | and make_warnings_obj there appeared to be a bug - Nullsv and pWARN_STD | |
289 | were both 0, so you could never get a B::SPECIAL for pWARN_STD */ | |
290 | ||
291 | while (iv--) { | |
292 | if ((SV*)warnings == specialsv_list[iv]) { | |
293 | type = "B::SPECIAL"; | |
294 | break; | |
295 | } | |
296 | } | |
297 | if (type) { | |
298 | sv_setiv(newSVrv(arg, type), iv); | |
8e01d9a6 | 299 | return arg; |
5c3c3f81 NC |
300 | } else { |
301 | /* B assumes that warnings are a regular SV. Seems easier to keep it | |
302 | happy by making them into a regular SV. */ | |
8e01d9a6 NC |
303 | return make_temp_object(aTHX_ arg, |
304 | newSVpvn((char *)(warnings + 1), *warnings)); | |
305 | } | |
306 | } | |
307 | ||
308 | static SV * | |
309 | make_cop_io_object(pTHX_ SV *arg, COP *cop) | |
310 | { | |
8b850bd5 NC |
311 | SV *const value = newSV(0); |
312 | ||
33972ad6 | 313 | Perl_emulate_cop_io(aTHX_ cop, value); |
8b850bd5 NC |
314 | |
315 | if(SvOK(value)) { | |
8e01d9a6 NC |
316 | return make_temp_object(aTHX_ arg, newSVsv(value)); |
317 | } else { | |
8b850bd5 | 318 | SvREFCNT_dec(value); |
8e01d9a6 | 319 | return make_sv_object(aTHX_ arg, NULL); |
5c3c3f81 | 320 | } |
5c3c3f81 | 321 | } |
e412117e | 322 | #endif |
5c3c3f81 NC |
323 | |
324 | static SV * | |
cea2e8a9 | 325 | make_mg_object(pTHX_ SV *arg, MAGIC *mg) |
a8a597b2 | 326 | { |
56431972 | 327 | sv_setiv(newSVrv(arg, "B::MAGIC"), PTR2IV(mg)); |
a8a597b2 MB |
328 | return arg; |
329 | } | |
330 | ||
331 | static SV * | |
52ad86de | 332 | cstring(pTHX_ SV *sv, bool perlstyle) |
a8a597b2 | 333 | { |
6beb30a6 | 334 | SV *sstr = newSVpvs(""); |
a8a597b2 MB |
335 | |
336 | if (!SvOK(sv)) | |
6beb30a6 | 337 | sv_setpvs(sstr, "0"); |
5d7488b2 | 338 | else if (perlstyle && SvUTF8(sv)) { |
d79a7a3d | 339 | SV *tmpsv = sv_newmortal(); /* Temporary SV to feed sv_uni_display */ |
5d7488b2 AL |
340 | const STRLEN len = SvCUR(sv); |
341 | const char *s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ); | |
6beb30a6 | 342 | sv_setpvs(sstr,"\""); |
d79a7a3d RGS |
343 | while (*s) |
344 | { | |
345 | if (*s == '"') | |
6beb30a6 | 346 | sv_catpvs(sstr, "\\\""); |
d79a7a3d | 347 | else if (*s == '$') |
6beb30a6 | 348 | sv_catpvs(sstr, "\\$"); |
d79a7a3d | 349 | else if (*s == '@') |
6beb30a6 | 350 | sv_catpvs(sstr, "\\@"); |
d79a7a3d RGS |
351 | else if (*s == '\\') |
352 | { | |
353 | if (strchr("nrftax\\",*(s+1))) | |
354 | sv_catpvn(sstr, s++, 2); | |
355 | else | |
6beb30a6 | 356 | sv_catpvs(sstr, "\\\\"); |
d79a7a3d RGS |
357 | } |
358 | else /* should always be printable */ | |
359 | sv_catpvn(sstr, s, 1); | |
360 | ++s; | |
361 | } | |
6beb30a6 | 362 | sv_catpvs(sstr, "\""); |
d79a7a3d RGS |
363 | return sstr; |
364 | } | |
a8a597b2 MB |
365 | else |
366 | { | |
367 | /* XXX Optimise? */ | |
5d7488b2 AL |
368 | STRLEN len; |
369 | const char *s = SvPV(sv, len); | |
6beb30a6 | 370 | sv_catpvs(sstr, "\""); |
a8a597b2 MB |
371 | for (; len; len--, s++) |
372 | { | |
373 | /* At least try a little for readability */ | |
374 | if (*s == '"') | |
6beb30a6 | 375 | sv_catpvs(sstr, "\\\""); |
a8a597b2 | 376 | else if (*s == '\\') |
6beb30a6 | 377 | sv_catpvs(sstr, "\\\\"); |
b326da91 | 378 | /* trigraphs - bleagh */ |
5d7488b2 AL |
379 | else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?') { |
380 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ | |
6beb30a6 NC |
381 | const STRLEN oct_len = my_sprintf(escbuff, "\\%03o", '?'); |
382 | sv_catpvn(sstr, escbuff, oct_len); | |
b326da91 | 383 | } |
52ad86de | 384 | else if (perlstyle && *s == '$') |
6beb30a6 | 385 | sv_catpvs(sstr, "\\$"); |
52ad86de | 386 | else if (perlstyle && *s == '@') |
6beb30a6 | 387 | sv_catpvs(sstr, "\\@"); |
ce561ef2 JH |
388 | #ifdef EBCDIC |
389 | else if (isPRINT(*s)) | |
390 | #else | |
391 | else if (*s >= ' ' && *s < 127) | |
392 | #endif /* EBCDIC */ | |
a8a597b2 MB |
393 | sv_catpvn(sstr, s, 1); |
394 | else if (*s == '\n') | |
6beb30a6 | 395 | sv_catpvs(sstr, "\\n"); |
a8a597b2 | 396 | else if (*s == '\r') |
6beb30a6 | 397 | sv_catpvs(sstr, "\\r"); |
a8a597b2 | 398 | else if (*s == '\t') |
6beb30a6 | 399 | sv_catpvs(sstr, "\\t"); |
a8a597b2 | 400 | else if (*s == '\a') |
6beb30a6 | 401 | sv_catpvs(sstr, "\\a"); |
a8a597b2 | 402 | else if (*s == '\b') |
6beb30a6 | 403 | sv_catpvs(sstr, "\\b"); |
a8a597b2 | 404 | else if (*s == '\f') |
6beb30a6 | 405 | sv_catpvs(sstr, "\\f"); |
52ad86de | 406 | else if (!perlstyle && *s == '\v') |
6beb30a6 | 407 | sv_catpvs(sstr, "\\v"); |
a8a597b2 MB |
408 | else |
409 | { | |
a8a597b2 | 410 | /* Don't want promotion of a signed -1 char in sprintf args */ |
5d7488b2 AL |
411 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
412 | const unsigned char c = (unsigned char) *s; | |
6beb30a6 NC |
413 | const STRLEN oct_len = my_sprintf(escbuff, "\\%03o", c); |
414 | sv_catpvn(sstr, escbuff, oct_len); | |
a8a597b2 MB |
415 | } |
416 | /* XXX Add line breaks if string is long */ | |
417 | } | |
6beb30a6 | 418 | sv_catpvs(sstr, "\""); |
a8a597b2 MB |
419 | } |
420 | return sstr; | |
421 | } | |
422 | ||
423 | static SV * | |
cea2e8a9 | 424 | cchar(pTHX_ SV *sv) |
a8a597b2 | 425 | { |
6beb30a6 | 426 | SV *sstr = newSVpvs("'"); |
5d7488b2 | 427 | const char *s = SvPV_nolen(sv); |
a8a597b2 MB |
428 | |
429 | if (*s == '\'') | |
6beb30a6 | 430 | sv_catpvs(sstr, "\\'"); |
a8a597b2 | 431 | else if (*s == '\\') |
6beb30a6 | 432 | sv_catpvs(sstr, "\\\\"); |
ce561ef2 | 433 | #ifdef EBCDIC |
133b4094 | 434 | else if (isPRINT(*s)) |
ce561ef2 JH |
435 | #else |
436 | else if (*s >= ' ' && *s < 127) | |
437 | #endif /* EBCDIC */ | |
a8a597b2 MB |
438 | sv_catpvn(sstr, s, 1); |
439 | else if (*s == '\n') | |
6beb30a6 | 440 | sv_catpvs(sstr, "\\n"); |
a8a597b2 | 441 | else if (*s == '\r') |
6beb30a6 | 442 | sv_catpvs(sstr, "\\r"); |
a8a597b2 | 443 | else if (*s == '\t') |
6beb30a6 | 444 | sv_catpvs(sstr, "\\t"); |
a8a597b2 | 445 | else if (*s == '\a') |
6beb30a6 | 446 | sv_catpvs(sstr, "\\a"); |
a8a597b2 | 447 | else if (*s == '\b') |
6beb30a6 | 448 | sv_catpvs(sstr, "\\b"); |
a8a597b2 | 449 | else if (*s == '\f') |
6beb30a6 | 450 | sv_catpvs(sstr, "\\f"); |
a8a597b2 | 451 | else if (*s == '\v') |
6beb30a6 | 452 | sv_catpvs(sstr, "\\v"); |
a8a597b2 MB |
453 | else |
454 | { | |
455 | /* no trigraph support */ | |
456 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ | |
457 | /* Don't want promotion of a signed -1 char in sprintf args */ | |
458 | unsigned char c = (unsigned char) *s; | |
6beb30a6 NC |
459 | const STRLEN oct_len = my_sprintf(escbuff, "\\%03o", c); |
460 | sv_catpvn(sstr, escbuff, oct_len); | |
a8a597b2 | 461 | } |
6beb30a6 | 462 | sv_catpvs(sstr, "'"); |
a8a597b2 MB |
463 | return sstr; |
464 | } | |
465 | ||
8f3d514b JC |
466 | #if PERL_VERSION >= 9 |
467 | # define PMOP_pmreplstart(o) o->op_pmstashstartu.op_pmreplstart | |
468 | # define PMOP_pmreplroot(o) o->op_pmreplrootu.op_pmreplroot | |
469 | #else | |
470 | # define PMOP_pmreplstart(o) o->op_pmreplstart | |
471 | # define PMOP_pmreplroot(o) o->op_pmreplroot | |
472 | # define PMOP_pmpermflags(o) o->op_pmpermflags | |
473 | # define PMOP_pmdynflags(o) o->op_pmdynflags | |
474 | #endif | |
475 | ||
5d7488b2 AL |
476 | static void |
477 | walkoptree(pTHX_ SV *opsv, const char *method) | |
a8a597b2 MB |
478 | { |
479 | dSP; | |
f3be9b72 | 480 | OP *o, *kid; |
89ca4ac7 JH |
481 | dMY_CXT; |
482 | ||
a8a597b2 MB |
483 | if (!SvROK(opsv)) |
484 | croak("opsv is not a reference"); | |
485 | opsv = sv_mortalcopy(opsv); | |
56431972 | 486 | o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv))); |
a8a597b2 MB |
487 | if (walkoptree_debug) { |
488 | PUSHMARK(sp); | |
489 | XPUSHs(opsv); | |
490 | PUTBACK; | |
491 | perl_call_method("walkoptree_debug", G_DISCARD); | |
492 | } | |
493 | PUSHMARK(sp); | |
494 | XPUSHs(opsv); | |
495 | PUTBACK; | |
496 | perl_call_method(method, G_DISCARD); | |
497 | if (o && (o->op_flags & OPf_KIDS)) { | |
a8a597b2 MB |
498 | for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { |
499 | /* Use the same opsv. Rely on methods not to mess it up. */ | |
56431972 | 500 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
cea2e8a9 | 501 | walkoptree(aTHX_ opsv, method); |
a8a597b2 MB |
502 | } |
503 | } | |
5464c149 | 504 | if (o && (cc_opclass(aTHX_ o) == OPc_PMOP) && o->op_type != OP_PUSHRE |
8f3d514b | 505 | && (kid = PMOP_pmreplroot(cPMOPo))) |
f3be9b72 | 506 | { |
5464c149 | 507 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
f3be9b72 RGS |
508 | walkoptree(aTHX_ opsv, method); |
509 | } | |
a8a597b2 MB |
510 | } |
511 | ||
5d7488b2 | 512 | static SV ** |
1df34986 AE |
513 | oplist(pTHX_ OP *o, SV **SP) |
514 | { | |
515 | for(; o; o = o->op_next) { | |
516 | SV *opsv; | |
7252851f NC |
517 | #if PERL_VERSION >= 9 |
518 | if (o->op_opt == 0) | |
1df34986 | 519 | break; |
2814eb74 | 520 | o->op_opt = 0; |
7252851f NC |
521 | #else |
522 | if (o->op_seq == 0) | |
523 | break; | |
524 | o->op_seq = 0; | |
525 | #endif | |
1df34986 AE |
526 | opsv = sv_newmortal(); |
527 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ (OP*)o)), PTR2IV(o)); | |
528 | XPUSHs(opsv); | |
529 | switch (o->op_type) { | |
530 | case OP_SUBST: | |
8f3d514b | 531 | SP = oplist(aTHX_ PMOP_pmreplstart(cPMOPo), SP); |
1df34986 AE |
532 | continue; |
533 | case OP_SORT: | |
f66c782a | 534 | if (o->op_flags & OPf_STACKED && o->op_flags & OPf_SPECIAL) { |
1df34986 AE |
535 | OP *kid = cLISTOPo->op_first->op_sibling; /* pass pushmark */ |
536 | kid = kUNOP->op_first; /* pass rv2gv */ | |
537 | kid = kUNOP->op_first; /* pass leave */ | |
f66c782a | 538 | SP = oplist(aTHX_ kid->op_next, SP); |
1df34986 AE |
539 | } |
540 | continue; | |
541 | } | |
542 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { | |
543 | case OA_LOGOP: | |
544 | SP = oplist(aTHX_ cLOGOPo->op_other, SP); | |
545 | break; | |
546 | case OA_LOOP: | |
547 | SP = oplist(aTHX_ cLOOPo->op_lastop, SP); | |
548 | SP = oplist(aTHX_ cLOOPo->op_nextop, SP); | |
549 | SP = oplist(aTHX_ cLOOPo->op_redoop, SP); | |
550 | break; | |
551 | } | |
552 | } | |
553 | return SP; | |
554 | } | |
555 | ||
a8a597b2 MB |
556 | typedef OP *B__OP; |
557 | typedef UNOP *B__UNOP; | |
558 | typedef BINOP *B__BINOP; | |
559 | typedef LOGOP *B__LOGOP; | |
a8a597b2 MB |
560 | typedef LISTOP *B__LISTOP; |
561 | typedef PMOP *B__PMOP; | |
562 | typedef SVOP *B__SVOP; | |
7934575e | 563 | typedef PADOP *B__PADOP; |
a8a597b2 MB |
564 | typedef PVOP *B__PVOP; |
565 | typedef LOOP *B__LOOP; | |
566 | typedef COP *B__COP; | |
567 | ||
568 | typedef SV *B__SV; | |
569 | typedef SV *B__IV; | |
570 | typedef SV *B__PV; | |
571 | typedef SV *B__NV; | |
572 | typedef SV *B__PVMG; | |
5c35adbb NC |
573 | #if PERL_VERSION >= 11 |
574 | typedef SV *B__REGEXP; | |
575 | #endif | |
a8a597b2 MB |
576 | typedef SV *B__PVLV; |
577 | typedef SV *B__BM; | |
578 | typedef SV *B__RV; | |
1df34986 | 579 | typedef SV *B__FM; |
a8a597b2 MB |
580 | typedef AV *B__AV; |
581 | typedef HV *B__HV; | |
582 | typedef CV *B__CV; | |
583 | typedef GV *B__GV; | |
584 | typedef IO *B__IO; | |
585 | ||
586 | typedef MAGIC *B__MAGIC; | |
fd9f6265 | 587 | typedef HE *B__HE; |
e412117e | 588 | #if PERL_VERSION >= 9 |
fd9f6265 | 589 | typedef struct refcounted_he *B__RHE; |
e412117e | 590 | #endif |
a8a597b2 MB |
591 | |
592 | MODULE = B PACKAGE = B PREFIX = B_ | |
593 | ||
594 | PROTOTYPES: DISABLE | |
595 | ||
596 | BOOT: | |
4c1f658f | 597 | { |
6beb30a6 | 598 | HV *stash = gv_stashpvs("B", GV_ADD); |
cbfd0a87 | 599 | AV *export_ok = perl_get_av("B::EXPORT_OK", GV_ADD); |
89ca4ac7 | 600 | MY_CXT_INIT; |
e8edd1e6 TH |
601 | specialsv_list[0] = Nullsv; |
602 | specialsv_list[1] = &PL_sv_undef; | |
603 | specialsv_list[2] = &PL_sv_yes; | |
604 | specialsv_list[3] = &PL_sv_no; | |
5c3c3f81 NC |
605 | specialsv_list[4] = (SV *) pWARN_ALL; |
606 | specialsv_list[5] = (SV *) pWARN_NONE; | |
607 | specialsv_list[6] = (SV *) pWARN_STD; | |
f5ba1307 | 608 | #if PERL_VERSION <= 8 |
e6663653 | 609 | # define OPpPAD_STATE 0 |
7252851f | 610 | #endif |
4c1f658f NIS |
611 | #include "defsubs.h" |
612 | } | |
a8a597b2 | 613 | |
3280af22 | 614 | #define B_main_cv() PL_main_cv |
31d7d75a | 615 | #define B_init_av() PL_initav |
651aa52e | 616 | #define B_inc_gv() PL_incgv |
ece599bd | 617 | #define B_check_av() PL_checkav_save |
e6663653 NC |
618 | #if PERL_VERSION > 8 |
619 | # define B_unitcheck_av() PL_unitcheckav_save | |
620 | #else | |
621 | # define B_unitcheck_av() NULL | |
622 | #endif | |
059a8bb7 JH |
623 | #define B_begin_av() PL_beginav_save |
624 | #define B_end_av() PL_endav | |
3280af22 NIS |
625 | #define B_main_root() PL_main_root |
626 | #define B_main_start() PL_main_start | |
56eca212 | 627 | #define B_amagic_generation() PL_amagic_generation |
5ce57cc0 | 628 | #define B_sub_generation() PL_sub_generation |
651aa52e AE |
629 | #define B_defstash() PL_defstash |
630 | #define B_curstash() PL_curstash | |
631 | #define B_dowarn() PL_dowarn | |
3280af22 NIS |
632 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
633 | #define B_sv_undef() &PL_sv_undef | |
634 | #define B_sv_yes() &PL_sv_yes | |
635 | #define B_sv_no() &PL_sv_no | |
1df34986 | 636 | #define B_formfeed() PL_formfeed |
9d2bbe64 MB |
637 | #ifdef USE_ITHREADS |
638 | #define B_regex_padav() PL_regex_padav | |
639 | #endif | |
a8a597b2 | 640 | |
31d7d75a NIS |
641 | B::AV |
642 | B_init_av() | |
643 | ||
059a8bb7 | 644 | B::AV |
ece599bd RGS |
645 | B_check_av() |
646 | ||
e412117e NC |
647 | #if PERL_VERSION >= 9 |
648 | ||
ece599bd | 649 | B::AV |
676456c2 AG |
650 | B_unitcheck_av() |
651 | ||
e412117e NC |
652 | #endif |
653 | ||
676456c2 | 654 | B::AV |
059a8bb7 JH |
655 | B_begin_av() |
656 | ||
657 | B::AV | |
658 | B_end_av() | |
659 | ||
651aa52e AE |
660 | B::GV |
661 | B_inc_gv() | |
662 | ||
9d2bbe64 MB |
663 | #ifdef USE_ITHREADS |
664 | ||
665 | B::AV | |
666 | B_regex_padav() | |
667 | ||
668 | #endif | |
669 | ||
a8a597b2 MB |
670 | B::CV |
671 | B_main_cv() | |
672 | ||
673 | B::OP | |
674 | B_main_root() | |
675 | ||
676 | B::OP | |
677 | B_main_start() | |
678 | ||
56eca212 GS |
679 | long |
680 | B_amagic_generation() | |
681 | ||
5ce57cc0 JJ |
682 | long |
683 | B_sub_generation() | |
684 | ||
a8a597b2 MB |
685 | B::AV |
686 | B_comppadlist() | |
687 | ||
688 | B::SV | |
689 | B_sv_undef() | |
690 | ||
691 | B::SV | |
692 | B_sv_yes() | |
693 | ||
694 | B::SV | |
695 | B_sv_no() | |
696 | ||
651aa52e AE |
697 | B::HV |
698 | B_curstash() | |
699 | ||
700 | B::HV | |
701 | B_defstash() | |
a8a597b2 | 702 | |
651aa52e AE |
703 | U8 |
704 | B_dowarn() | |
705 | ||
1df34986 AE |
706 | B::SV |
707 | B_formfeed() | |
708 | ||
651aa52e AE |
709 | void |
710 | B_warnhook() | |
711 | CODE: | |
712 | ST(0) = make_sv_object(aTHX_ sv_newmortal(), PL_warnhook); | |
713 | ||
714 | void | |
715 | B_diehook() | |
716 | CODE: | |
717 | ST(0) = make_sv_object(aTHX_ sv_newmortal(), PL_diehook); | |
718 | ||
719 | MODULE = B PACKAGE = B | |
a8a597b2 MB |
720 | |
721 | void | |
722 | walkoptree(opsv, method) | |
723 | SV * opsv | |
5d7488b2 | 724 | const char * method |
cea2e8a9 GS |
725 | CODE: |
726 | walkoptree(aTHX_ opsv, method); | |
a8a597b2 MB |
727 | |
728 | int | |
729 | walkoptree_debug(...) | |
730 | CODE: | |
89ca4ac7 | 731 | dMY_CXT; |
a8a597b2 MB |
732 | RETVAL = walkoptree_debug; |
733 | if (items > 0 && SvTRUE(ST(1))) | |
734 | walkoptree_debug = 1; | |
735 | OUTPUT: | |
736 | RETVAL | |
737 | ||
56431972 | 738 | #define address(sv) PTR2IV(sv) |
a8a597b2 MB |
739 | |
740 | IV | |
741 | address(sv) | |
742 | SV * sv | |
743 | ||
744 | B::SV | |
745 | svref_2object(sv) | |
746 | SV * sv | |
747 | CODE: | |
748 | if (!SvROK(sv)) | |
749 | croak("argument is not a reference"); | |
750 | RETVAL = (SV*)SvRV(sv); | |
751 | OUTPUT: | |
0cc1d052 NIS |
752 | RETVAL |
753 | ||
754 | void | |
755 | opnumber(name) | |
5d7488b2 | 756 | const char * name |
0cc1d052 NIS |
757 | CODE: |
758 | { | |
759 | int i; | |
760 | IV result = -1; | |
761 | ST(0) = sv_newmortal(); | |
762 | if (strncmp(name,"pp_",3) == 0) | |
763 | name += 3; | |
764 | for (i = 0; i < PL_maxo; i++) | |
765 | { | |
766 | if (strcmp(name, PL_op_name[i]) == 0) | |
767 | { | |
768 | result = i; | |
769 | break; | |
770 | } | |
771 | } | |
772 | sv_setiv(ST(0),result); | |
773 | } | |
a8a597b2 MB |
774 | |
775 | void | |
776 | ppname(opnum) | |
777 | int opnum | |
778 | CODE: | |
779 | ST(0) = sv_newmortal(); | |
3280af22 | 780 | if (opnum >= 0 && opnum < PL_maxo) { |
6beb30a6 | 781 | sv_setpvs(ST(0), "pp_"); |
22c35a8c | 782 | sv_catpv(ST(0), PL_op_name[opnum]); |
a8a597b2 MB |
783 | } |
784 | ||
785 | void | |
786 | hash(sv) | |
787 | SV * sv | |
788 | CODE: | |
a8a597b2 MB |
789 | STRLEN len; |
790 | U32 hash = 0; | |
faccc32b | 791 | char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ |
5d7488b2 | 792 | const char *s = SvPV(sv, len); |
c32d3395 | 793 | PERL_HASH(hash, s, len); |
6beb30a6 | 794 | len = my_sprintf(hexhash, "0x%"UVxf, (UV)hash); |
d3d34884 | 795 | ST(0) = newSVpvn_flags(hexhash, len, SVs_TEMP); |
a8a597b2 MB |
796 | |
797 | #define cast_I32(foo) (I32)foo | |
798 | IV | |
799 | cast_I32(i) | |
800 | IV i | |
801 | ||
802 | void | |
803 | minus_c() | |
804 | CODE: | |
3280af22 | 805 | PL_minus_c = TRUE; |
a8a597b2 | 806 | |
059a8bb7 JH |
807 | void |
808 | save_BEGINs() | |
809 | CODE: | |
aefff11f | 810 | PL_savebegin = TRUE; |
059a8bb7 | 811 | |
a8a597b2 MB |
812 | SV * |
813 | cstring(sv) | |
814 | SV * sv | |
cea2e8a9 | 815 | CODE: |
52ad86de JH |
816 | RETVAL = cstring(aTHX_ sv, 0); |
817 | OUTPUT: | |
818 | RETVAL | |
819 | ||
820 | SV * | |
821 | perlstring(sv) | |
822 | SV * sv | |
823 | CODE: | |
824 | RETVAL = cstring(aTHX_ sv, 1); | |
cea2e8a9 GS |
825 | OUTPUT: |
826 | RETVAL | |
a8a597b2 MB |
827 | |
828 | SV * | |
829 | cchar(sv) | |
830 | SV * sv | |
cea2e8a9 GS |
831 | CODE: |
832 | RETVAL = cchar(aTHX_ sv); | |
833 | OUTPUT: | |
834 | RETVAL | |
a8a597b2 MB |
835 | |
836 | void | |
837 | threadsv_names() | |
838 | PPCODE: | |
f5ba1307 NC |
839 | #if PERL_VERSION <= 8 |
840 | # ifdef USE_5005THREADS | |
841 | int i; | |
5d7488b2 | 842 | const STRLEN len = strlen(PL_threadsv_names); |
f5ba1307 NC |
843 | |
844 | EXTEND(sp, len); | |
845 | for (i = 0; i < len; i++) | |
d3d34884 | 846 | PUSHs(newSVpvn_flags(&PL_threadsv_names[i], 1, SVs_TEMP)); |
f5ba1307 NC |
847 | # endif |
848 | #endif | |
a8a597b2 MB |
849 | |
850 | #define OP_next(o) o->op_next | |
851 | #define OP_sibling(o) o->op_sibling | |
27da23d5 | 852 | #define OP_desc(o) (char *)PL_op_desc[o->op_type] |
a8a597b2 MB |
853 | #define OP_targ(o) o->op_targ |
854 | #define OP_type(o) o->op_type | |
7252851f NC |
855 | #if PERL_VERSION >= 9 |
856 | # define OP_opt(o) o->op_opt | |
7252851f NC |
857 | #else |
858 | # define OP_seq(o) o->op_seq | |
859 | #endif | |
a8a597b2 MB |
860 | #define OP_flags(o) o->op_flags |
861 | #define OP_private(o) o->op_private | |
a60ba18b | 862 | #define OP_spare(o) o->op_spare |
a8a597b2 MB |
863 | |
864 | MODULE = B PACKAGE = B::OP PREFIX = OP_ | |
865 | ||
651aa52e AE |
866 | size_t |
867 | OP_size(o) | |
868 | B::OP o | |
869 | CODE: | |
870 | RETVAL = opsizes[cc_opclass(aTHX_ o)]; | |
871 | OUTPUT: | |
872 | RETVAL | |
873 | ||
a8a597b2 MB |
874 | B::OP |
875 | OP_next(o) | |
876 | B::OP o | |
877 | ||
878 | B::OP | |
879 | OP_sibling(o) | |
880 | B::OP o | |
881 | ||
882 | char * | |
3f872cb9 GS |
883 | OP_name(o) |
884 | B::OP o | |
885 | CODE: | |
27da23d5 | 886 | RETVAL = (char *)PL_op_name[o->op_type]; |
8063af02 DM |
887 | OUTPUT: |
888 | RETVAL | |
3f872cb9 GS |
889 | |
890 | ||
8063af02 | 891 | void |
a8a597b2 MB |
892 | OP_ppaddr(o) |
893 | B::OP o | |
dc333d64 GS |
894 | PREINIT: |
895 | int i; | |
896 | SV *sv = sv_newmortal(); | |
a8a597b2 | 897 | CODE: |
6beb30a6 | 898 | sv_setpvs(sv, "PL_ppaddr[OP_"); |
dc333d64 | 899 | sv_catpv(sv, PL_op_name[o->op_type]); |
7c436af3 | 900 | for (i=13; (STRLEN)i < SvCUR(sv); ++i) |
dc333d64 | 901 | SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]); |
6beb30a6 | 902 | sv_catpvs(sv, "]"); |
dc333d64 | 903 | ST(0) = sv; |
a8a597b2 MB |
904 | |
905 | char * | |
906 | OP_desc(o) | |
907 | B::OP o | |
908 | ||
7934575e | 909 | PADOFFSET |
a8a597b2 MB |
910 | OP_targ(o) |
911 | B::OP o | |
912 | ||
913 | U16 | |
914 | OP_type(o) | |
915 | B::OP o | |
916 | ||
7252851f NC |
917 | #if PERL_VERSION >= 9 |
918 | ||
0053d415 | 919 | U16 |
2814eb74 PJ |
920 | OP_opt(o) |
921 | B::OP o | |
922 | ||
7252851f NC |
923 | #else |
924 | ||
925 | U16 | |
926 | OP_seq(o) | |
927 | B::OP o | |
928 | ||
929 | #endif | |
930 | ||
a8a597b2 MB |
931 | U8 |
932 | OP_flags(o) | |
933 | B::OP o | |
934 | ||
935 | U8 | |
936 | OP_private(o) | |
937 | B::OP o | |
938 | ||
7252851f NC |
939 | #if PERL_VERSION >= 9 |
940 | ||
0053d415 | 941 | U16 |
a60ba18b JC |
942 | OP_spare(o) |
943 | B::OP o | |
944 | ||
7252851f NC |
945 | #endif |
946 | ||
1df34986 AE |
947 | void |
948 | OP_oplist(o) | |
949 | B::OP o | |
950 | PPCODE: | |
951 | SP = oplist(aTHX_ o, SP); | |
952 | ||
a8a597b2 MB |
953 | #define UNOP_first(o) o->op_first |
954 | ||
955 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ | |
956 | ||
957 | B::OP | |
958 | UNOP_first(o) | |
959 | B::UNOP o | |
960 | ||
961 | #define BINOP_last(o) o->op_last | |
962 | ||
963 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ | |
964 | ||
965 | B::OP | |
966 | BINOP_last(o) | |
967 | B::BINOP o | |
968 | ||
969 | #define LOGOP_other(o) o->op_other | |
970 | ||
971 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ | |
972 | ||
973 | B::OP | |
974 | LOGOP_other(o) | |
975 | B::LOGOP o | |
976 | ||
a8a597b2 MB |
977 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
978 | ||
c03c2844 SM |
979 | U32 |
980 | LISTOP_children(o) | |
981 | B::LISTOP o | |
982 | OP * kid = NO_INIT | |
983 | int i = NO_INIT | |
984 | CODE: | |
c03c2844 SM |
985 | i = 0; |
986 | for (kid = o->op_first; kid; kid = kid->op_sibling) | |
987 | i++; | |
8063af02 DM |
988 | RETVAL = i; |
989 | OUTPUT: | |
990 | RETVAL | |
c03c2844 | 991 | |
a8a597b2 | 992 | #define PMOP_pmnext(o) o->op_pmnext |
aaa362c4 | 993 | #define PMOP_pmregexp(o) PM_GETRE(o) |
9d2bbe64 MB |
994 | #ifdef USE_ITHREADS |
995 | #define PMOP_pmoffset(o) o->op_pmoffset | |
29f2e912 | 996 | #define PMOP_pmstashpv(o) PmopSTASHPV(o); |
651aa52e | 997 | #else |
29f2e912 | 998 | #define PMOP_pmstash(o) PmopSTASH(o); |
9d2bbe64 | 999 | #endif |
a8a597b2 | 1000 | #define PMOP_pmflags(o) o->op_pmflags |
a8a597b2 MB |
1001 | |
1002 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ | |
1003 | ||
20e98b0f NC |
1004 | #if PERL_VERSION <= 8 |
1005 | ||
a8a597b2 MB |
1006 | void |
1007 | PMOP_pmreplroot(o) | |
1008 | B::PMOP o | |
1009 | OP * root = NO_INIT | |
1010 | CODE: | |
1011 | ST(0) = sv_newmortal(); | |
1012 | root = o->op_pmreplroot; | |
1013 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ | |
1014 | if (o->op_type == OP_PUSHRE) { | |
20e98b0f | 1015 | # ifdef USE_ITHREADS |
9d2bbe64 | 1016 | sv_setiv(ST(0), INT2PTR(PADOFFSET,root) ); |
20e98b0f | 1017 | # else |
a8a597b2 MB |
1018 | sv_setiv(newSVrv(ST(0), root ? |
1019 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), | |
56431972 | 1020 | PTR2IV(root)); |
20e98b0f | 1021 | # endif |
a8a597b2 MB |
1022 | } |
1023 | else { | |
56431972 | 1024 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); |
a8a597b2 MB |
1025 | } |
1026 | ||
20e98b0f NC |
1027 | #else |
1028 | ||
1029 | void | |
1030 | PMOP_pmreplroot(o) | |
1031 | B::PMOP o | |
1032 | CODE: | |
1033 | ST(0) = sv_newmortal(); | |
1034 | if (o->op_type == OP_PUSHRE) { | |
1035 | # ifdef USE_ITHREADS | |
1036 | sv_setiv(ST(0), o->op_pmreplrootu.op_pmtargetoff); | |
1037 | # else | |
1038 | GV *const target = o->op_pmreplrootu.op_pmtargetgv; | |
1039 | sv_setiv(newSVrv(ST(0), target ? | |
1040 | svclassnames[SvTYPE((SV*)target)] : "B::SV"), | |
1041 | PTR2IV(target)); | |
1042 | # endif | |
1043 | } | |
1044 | else { | |
1045 | OP *const root = o->op_pmreplrootu.op_pmreplroot; | |
1046 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), | |
1047 | PTR2IV(root)); | |
1048 | } | |
1049 | ||
1050 | #endif | |
1051 | ||
a8a597b2 MB |
1052 | B::OP |
1053 | PMOP_pmreplstart(o) | |
1054 | B::PMOP o | |
1055 | ||
c2b1997a NC |
1056 | #if PERL_VERSION < 9 |
1057 | ||
a8a597b2 MB |
1058 | B::PMOP |
1059 | PMOP_pmnext(o) | |
1060 | B::PMOP o | |
1061 | ||
c2b1997a NC |
1062 | #endif |
1063 | ||
9d2bbe64 MB |
1064 | #ifdef USE_ITHREADS |
1065 | ||
1066 | IV | |
1067 | PMOP_pmoffset(o) | |
1068 | B::PMOP o | |
1069 | ||
651aa52e AE |
1070 | char* |
1071 | PMOP_pmstashpv(o) | |
1072 | B::PMOP o | |
1073 | ||
1074 | #else | |
1075 | ||
1076 | B::HV | |
1077 | PMOP_pmstash(o) | |
1078 | B::PMOP o | |
1079 | ||
9d2bbe64 MB |
1080 | #endif |
1081 | ||
6e21dc91 | 1082 | U32 |
a8a597b2 MB |
1083 | PMOP_pmflags(o) |
1084 | B::PMOP o | |
1085 | ||
7c1f70cb NC |
1086 | #if PERL_VERSION < 9 |
1087 | ||
1088 | U32 | |
1089 | PMOP_pmpermflags(o) | |
1090 | B::PMOP o | |
1091 | ||
1092 | U8 | |
1093 | PMOP_pmdynflags(o) | |
1094 | B::PMOP o | |
1095 | ||
1096 | #endif | |
1097 | ||
a8a597b2 MB |
1098 | void |
1099 | PMOP_precomp(o) | |
1100 | B::PMOP o | |
1101 | REGEXP * rx = NO_INIT | |
1102 | CODE: | |
1103 | ST(0) = sv_newmortal(); | |
aaa362c4 | 1104 | rx = PM_GETRE(o); |
a8a597b2 | 1105 | if (rx) |
220fc49f | 1106 | sv_setpvn(ST(0), RX_PRECOMP(rx), RX_PRELEN(rx)); |
a8a597b2 | 1107 | |
7c1f70cb NC |
1108 | #if PERL_VERSION >= 9 |
1109 | ||
c737faaf YO |
1110 | void |
1111 | PMOP_reflags(o) | |
1112 | B::PMOP o | |
1113 | REGEXP * rx = NO_INIT | |
1114 | CODE: | |
1115 | ST(0) = sv_newmortal(); | |
1116 | rx = PM_GETRE(o); | |
1117 | if (rx) | |
07bc277f | 1118 | sv_setuv(ST(0), RX_EXTFLAGS(rx)); |
c737faaf | 1119 | |
7c1f70cb NC |
1120 | #endif |
1121 | ||
ac33dcd1 JH |
1122 | #define SVOP_sv(o) cSVOPo->op_sv |
1123 | #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) | |
a8a597b2 MB |
1124 | |
1125 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ | |
1126 | ||
a8a597b2 MB |
1127 | B::SV |
1128 | SVOP_sv(o) | |
1129 | B::SVOP o | |
1130 | ||
f22444f5 | 1131 | B::GV |
065a1863 GS |
1132 | SVOP_gv(o) |
1133 | B::SVOP o | |
1134 | ||
7934575e | 1135 | #define PADOP_padix(o) o->op_padix |
dd2155a4 | 1136 | #define PADOP_sv(o) (o->op_padix ? PAD_SVl(o->op_padix) : Nullsv) |
7934575e | 1137 | #define PADOP_gv(o) ((o->op_padix \ |
dd2155a4 | 1138 | && SvTYPE(PAD_SVl(o->op_padix)) == SVt_PVGV) \ |
3ae1b226 | 1139 | ? (GV*)PAD_SVl(o->op_padix) : (GV *)NULL) |
a8a597b2 | 1140 | |
7934575e GS |
1141 | MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ |
1142 | ||
1143 | PADOFFSET | |
1144 | PADOP_padix(o) | |
1145 | B::PADOP o | |
1146 | ||
1147 | B::SV | |
1148 | PADOP_sv(o) | |
1149 | B::PADOP o | |
a8a597b2 MB |
1150 | |
1151 | B::GV | |
7934575e GS |
1152 | PADOP_gv(o) |
1153 | B::PADOP o | |
a8a597b2 MB |
1154 | |
1155 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ | |
1156 | ||
1157 | void | |
1158 | PVOP_pv(o) | |
1159 | B::PVOP o | |
1160 | CODE: | |
1161 | /* | |
bec89253 | 1162 | * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts |
a8a597b2 MB |
1163 | * whereas other PVOPs point to a null terminated string. |
1164 | */ | |
bec89253 RH |
1165 | if (o->op_type == OP_TRANS && |
1166 | (o->op_private & OPpTRANS_COMPLEMENT) && | |
1167 | !(o->op_private & OPpTRANS_DELETE)) | |
1168 | { | |
5d7488b2 AL |
1169 | const short* const tbl = (short*)o->op_pv; |
1170 | const short entries = 257 + tbl[256]; | |
d3d34884 | 1171 | ST(0) = newSVpvn_flags(o->op_pv, entries * sizeof(short), SVs_TEMP); |
bec89253 RH |
1172 | } |
1173 | else if (o->op_type == OP_TRANS) { | |
d3d34884 | 1174 | ST(0) = newSVpvn_flags(o->op_pv, 256 * sizeof(short), SVs_TEMP); |
bec89253 RH |
1175 | } |
1176 | else | |
d3d34884 | 1177 | ST(0) = newSVpvn_flags(o->op_pv, strlen(o->op_pv), SVs_TEMP); |
a8a597b2 MB |
1178 | |
1179 | #define LOOP_redoop(o) o->op_redoop | |
1180 | #define LOOP_nextop(o) o->op_nextop | |
1181 | #define LOOP_lastop(o) o->op_lastop | |
1182 | ||
1183 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ | |
1184 | ||
1185 | ||
1186 | B::OP | |
1187 | LOOP_redoop(o) | |
1188 | B::LOOP o | |
1189 | ||
1190 | B::OP | |
1191 | LOOP_nextop(o) | |
1192 | B::LOOP o | |
1193 | ||
1194 | B::OP | |
1195 | LOOP_lastop(o) | |
1196 | B::LOOP o | |
1197 | ||
4b65a919 | 1198 | #define COP_label(o) CopLABEL(o) |
11faa288 GS |
1199 | #define COP_stashpv(o) CopSTASHPV(o) |
1200 | #define COP_stash(o) CopSTASH(o) | |
57843af0 | 1201 | #define COP_file(o) CopFILE(o) |
1df34986 | 1202 | #define COP_filegv(o) CopFILEGV(o) |
a8a597b2 | 1203 | #define COP_cop_seq(o) o->cop_seq |
fc15ae8f | 1204 | #define COP_arybase(o) CopARYBASE_get(o) |
57843af0 | 1205 | #define COP_line(o) CopLINE(o) |
d5ec2987 | 1206 | #define COP_hints(o) CopHINTS_get(o) |
e412117e NC |
1207 | #if PERL_VERSION < 9 |
1208 | # define COP_warnings(o) o->cop_warnings | |
1209 | # define COP_io(o) o->cop_io | |
1210 | #endif | |
a8a597b2 MB |
1211 | |
1212 | MODULE = B PACKAGE = B::COP PREFIX = COP_ | |
1213 | ||
d5b8ed54 NC |
1214 | #if PERL_VERSION >= 11 |
1215 | ||
1216 | const char * | |
1217 | COP_label(o) | |
1218 | B::COP o | |
1219 | ||
1220 | #else | |
1221 | ||
a8a597b2 MB |
1222 | char * |
1223 | COP_label(o) | |
1224 | B::COP o | |
1225 | ||
d5b8ed54 NC |
1226 | #endif |
1227 | ||
11faa288 GS |
1228 | char * |
1229 | COP_stashpv(o) | |
1230 | B::COP o | |
1231 | ||
a8a597b2 MB |
1232 | B::HV |
1233 | COP_stash(o) | |
1234 | B::COP o | |
1235 | ||
57843af0 GS |
1236 | char * |
1237 | COP_file(o) | |
a8a597b2 MB |
1238 | B::COP o |
1239 | ||
1df34986 AE |
1240 | B::GV |
1241 | COP_filegv(o) | |
1242 | B::COP o | |
1243 | ||
1244 | ||
a8a597b2 MB |
1245 | U32 |
1246 | COP_cop_seq(o) | |
1247 | B::COP o | |
1248 | ||
1249 | I32 | |
1250 | COP_arybase(o) | |
1251 | B::COP o | |
1252 | ||
8bafa735 | 1253 | U32 |
a8a597b2 MB |
1254 | COP_line(o) |
1255 | B::COP o | |
1256 | ||
e412117e NC |
1257 | #if PERL_VERSION >= 9 |
1258 | ||
5c3c3f81 | 1259 | void |
b295d113 TH |
1260 | COP_warnings(o) |
1261 | B::COP o | |
5c3c3f81 NC |
1262 | PPCODE: |
1263 | ST(0) = make_warnings_object(aTHX_ sv_newmortal(), o->cop_warnings); | |
1264 | XSRETURN(1); | |
b295d113 | 1265 | |
670f1322 | 1266 | void |
6e6a1aef RGS |
1267 | COP_io(o) |
1268 | B::COP o | |
11bcd5da | 1269 | PPCODE: |
8e01d9a6 | 1270 | ST(0) = make_cop_io_object(aTHX_ sv_newmortal(), o); |
11bcd5da | 1271 | XSRETURN(1); |
6e6a1aef | 1272 | |
fd9f6265 JJ |
1273 | B::RHE |
1274 | COP_hints_hash(o) | |
1275 | B::COP o | |
1276 | CODE: | |
20439bc7 | 1277 | RETVAL = CopHINTHASH_get(o); |
fd9f6265 JJ |
1278 | OUTPUT: |
1279 | RETVAL | |
1280 | ||
e412117e NC |
1281 | #else |
1282 | ||
1283 | B::SV | |
1284 | COP_warnings(o) | |
1285 | B::COP o | |
1286 | ||
1287 | B::SV | |
1288 | COP_io(o) | |
1289 | B::COP o | |
1290 | ||
1291 | #endif | |
1292 | ||
1293 | U32 | |
1294 | COP_hints(o) | |
1295 | B::COP o | |
1296 | ||
651aa52e AE |
1297 | MODULE = B PACKAGE = B::SV |
1298 | ||
1299 | U32 | |
1300 | SvTYPE(sv) | |
1301 | B::SV sv | |
1302 | ||
429a5ce7 SM |
1303 | #define object_2svref(sv) sv |
1304 | #define SVREF SV * | |
1305 | ||
1306 | SVREF | |
1307 | object_2svref(sv) | |
1308 | B::SV sv | |
1309 | ||
a8a597b2 MB |
1310 | MODULE = B PACKAGE = B::SV PREFIX = Sv |
1311 | ||
1312 | U32 | |
1313 | SvREFCNT(sv) | |
1314 | B::SV sv | |
1315 | ||
1316 | U32 | |
1317 | SvFLAGS(sv) | |
1318 | B::SV sv | |
1319 | ||
651aa52e AE |
1320 | U32 |
1321 | SvPOK(sv) | |
1322 | B::SV sv | |
1323 | ||
1324 | U32 | |
1325 | SvROK(sv) | |
1326 | B::SV sv | |
1327 | ||
1328 | U32 | |
1329 | SvMAGICAL(sv) | |
1330 | B::SV sv | |
1331 | ||
a8a597b2 MB |
1332 | MODULE = B PACKAGE = B::IV PREFIX = Sv |
1333 | ||
1334 | IV | |
1335 | SvIV(sv) | |
1336 | B::IV sv | |
1337 | ||
1338 | IV | |
1339 | SvIVX(sv) | |
1340 | B::IV sv | |
1341 | ||
0ca04487 VB |
1342 | UV |
1343 | SvUVX(sv) | |
1344 | B::IV sv | |
1345 | ||
1346 | ||
a8a597b2 MB |
1347 | MODULE = B PACKAGE = B::IV |
1348 | ||
1349 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) | |
1350 | ||
1351 | int | |
1352 | needs64bits(sv) | |
1353 | B::IV sv | |
1354 | ||
1355 | void | |
1356 | packiv(sv) | |
1357 | B::IV sv | |
1358 | CODE: | |
1359 | if (sizeof(IV) == 8) { | |
1360 | U32 wp[2]; | |
5d7488b2 | 1361 | const IV iv = SvIVX(sv); |
a8a597b2 MB |
1362 | /* |
1363 | * The following way of spelling 32 is to stop compilers on | |
1364 | * 32-bit architectures from moaning about the shift count | |
1365 | * being >= the width of the type. Such architectures don't | |
1366 | * reach this code anyway (unless sizeof(IV) > 8 but then | |
1367 | * everything else breaks too so I'm not fussed at the moment). | |
1368 | */ | |
42718184 RB |
1369 | #ifdef UV_IS_QUAD |
1370 | wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); | |
1371 | #else | |
1372 | wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); | |
1373 | #endif | |
a8a597b2 | 1374 | wp[1] = htonl(iv & 0xffffffff); |
d3d34884 | 1375 | ST(0) = newSVpvn_flags((char *)wp, 8, SVs_TEMP); |
a8a597b2 MB |
1376 | } else { |
1377 | U32 w = htonl((U32)SvIVX(sv)); | |
d3d34884 | 1378 | ST(0) = newSVpvn_flags((char *)&w, 4, SVs_TEMP); |
a8a597b2 MB |
1379 | } |
1380 | ||
4df7f6af NC |
1381 | |
1382 | #if PERL_VERSION >= 11 | |
1383 | ||
1384 | B::SV | |
1385 | RV(sv) | |
1386 | B::IV sv | |
1387 | CODE: | |
1388 | if( SvROK(sv) ) { | |
1389 | RETVAL = SvRV(sv); | |
1390 | } | |
1391 | else { | |
1392 | croak( "argument is not SvROK" ); | |
1393 | } | |
1394 | OUTPUT: | |
1395 | RETVAL | |
1396 | ||
1397 | #endif | |
1398 | ||
a8a597b2 MB |
1399 | MODULE = B PACKAGE = B::NV PREFIX = Sv |
1400 | ||
76ef7183 | 1401 | NV |
a8a597b2 MB |
1402 | SvNV(sv) |
1403 | B::NV sv | |
1404 | ||
76ef7183 | 1405 | NV |
a8a597b2 MB |
1406 | SvNVX(sv) |
1407 | B::NV sv | |
1408 | ||
809abb02 NC |
1409 | U32 |
1410 | COP_SEQ_RANGE_LOW(sv) | |
1411 | B::NV sv | |
1412 | ||
1413 | U32 | |
1414 | COP_SEQ_RANGE_HIGH(sv) | |
1415 | B::NV sv | |
1416 | ||
1417 | U32 | |
1418 | PARENT_PAD_INDEX(sv) | |
1419 | B::NV sv | |
1420 | ||
1421 | U32 | |
1422 | PARENT_FAKELEX_FLAGS(sv) | |
1423 | B::NV sv | |
1424 | ||
4df7f6af NC |
1425 | #if PERL_VERSION < 11 |
1426 | ||
a8a597b2 MB |
1427 | MODULE = B PACKAGE = B::RV PREFIX = Sv |
1428 | ||
1429 | B::SV | |
1430 | SvRV(sv) | |
1431 | B::RV sv | |
1432 | ||
4df7f6af NC |
1433 | #endif |
1434 | ||
a8a597b2 MB |
1435 | MODULE = B PACKAGE = B::PV PREFIX = Sv |
1436 | ||
0b40bd6d RH |
1437 | char* |
1438 | SvPVX(sv) | |
1439 | B::PV sv | |
1440 | ||
b326da91 MB |
1441 | B::SV |
1442 | SvRV(sv) | |
1443 | B::PV sv | |
1444 | CODE: | |
1445 | if( SvROK(sv) ) { | |
1446 | RETVAL = SvRV(sv); | |
1447 | } | |
1448 | else { | |
1449 | croak( "argument is not SvROK" ); | |
1450 | } | |
1451 | OUTPUT: | |
1452 | RETVAL | |
1453 | ||
a8a597b2 MB |
1454 | void |
1455 | SvPV(sv) | |
1456 | B::PV sv | |
1457 | CODE: | |
b326da91 | 1458 | ST(0) = sv_newmortal(); |
c0b20461 | 1459 | if( SvPOK(sv) ) { |
b55685ae NC |
1460 | /* FIXME - we need a better way for B to identify PVs that are |
1461 | in the pads as variable names. */ | |
1462 | if((SvLEN(sv) && SvCUR(sv) >= SvLEN(sv))) { | |
1463 | /* It claims to be longer than the space allocated for it - | |
1464 | presuambly it's a variable name in the pad */ | |
1465 | sv_setpv(ST(0), SvPV_nolen_const(sv)); | |
1466 | } else { | |
1467 | sv_setpvn(ST(0), SvPVX_const(sv), SvCUR(sv)); | |
1468 | } | |
b326da91 MB |
1469 | SvFLAGS(ST(0)) |= SvUTF8(sv); |
1470 | } | |
1471 | else { | |
1472 | /* XXX for backward compatibility, but should fail */ | |
1473 | /* croak( "argument is not SvPOK" ); */ | |
1474 | sv_setpvn(ST(0), NULL, 0); | |
1475 | } | |
a8a597b2 | 1476 | |
5a44e503 NC |
1477 | # This used to read 257. I think that that was buggy - should have been 258. |
1478 | # (The "\0", the flags byte, and 256 for the table. Not that anything | |
1479 | # anywhere calls this method. NWC. | |
651aa52e AE |
1480 | void |
1481 | SvPVBM(sv) | |
1482 | B::PV sv | |
1483 | CODE: | |
1484 | ST(0) = sv_newmortal(); | |
aa07b2f6 | 1485 | sv_setpvn(ST(0), SvPVX_const(sv), |
5a44e503 | 1486 | SvCUR(sv) + (SvVALID(sv) ? 256 + PERL_FBM_TABLE_OFFSET : 0)); |
651aa52e AE |
1487 | |
1488 | ||
445a12f6 DM |
1489 | STRLEN |
1490 | SvLEN(sv) | |
1491 | B::PV sv | |
1492 | ||
1493 | STRLEN | |
1494 | SvCUR(sv) | |
1495 | B::PV sv | |
1496 | ||
a8a597b2 MB |
1497 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
1498 | ||
1499 | void | |
1500 | SvMAGIC(sv) | |
1501 | B::PVMG sv | |
1502 | MAGIC * mg = NO_INIT | |
1503 | PPCODE: | |
1504 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) | |
cea2e8a9 | 1505 | XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); |
a8a597b2 MB |
1506 | |
1507 | MODULE = B PACKAGE = B::PVMG | |
1508 | ||
1509 | B::HV | |
1510 | SvSTASH(sv) | |
1511 | B::PVMG sv | |
1512 | ||
5c35adbb NC |
1513 | MODULE = B PACKAGE = B::REGEXP |
1514 | ||
1515 | #if PERL_VERSION >= 11 | |
1516 | ||
1517 | IV | |
1518 | REGEX(sv) | |
07bc277f | 1519 | B::REGEXP sv |
5c35adbb | 1520 | CODE: |
288b8c02 NC |
1521 | /* FIXME - can we code this method more efficiently? */ |
1522 | RETVAL = PTR2IV(sv); | |
5c35adbb NC |
1523 | OUTPUT: |
1524 | RETVAL | |
1525 | ||
1526 | SV* | |
1527 | precomp(sv) | |
07bc277f | 1528 | B::REGEXP sv |
5c35adbb | 1529 | CODE: |
288b8c02 | 1530 | RETVAL = newSVpvn( RX_PRECOMP(sv), RX_PRELEN(sv) ); |
5c35adbb NC |
1531 | OUTPUT: |
1532 | RETVAL | |
1533 | ||
1534 | #endif | |
1535 | ||
a8a597b2 MB |
1536 | #define MgMOREMAGIC(mg) mg->mg_moremagic |
1537 | #define MgPRIVATE(mg) mg->mg_private | |
1538 | #define MgTYPE(mg) mg->mg_type | |
1539 | #define MgFLAGS(mg) mg->mg_flags | |
1540 | #define MgOBJ(mg) mg->mg_obj | |
88b39979 | 1541 | #define MgLENGTH(mg) mg->mg_len |
bde7177d | 1542 | #define MgREGEX(mg) PTR2IV(mg->mg_obj) |
a8a597b2 MB |
1543 | |
1544 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg | |
1545 | ||
1546 | B::MAGIC | |
1547 | MgMOREMAGIC(mg) | |
1548 | B::MAGIC mg | |
c5f0f3aa RGS |
1549 | CODE: |
1550 | if( MgMOREMAGIC(mg) ) { | |
1551 | RETVAL = MgMOREMAGIC(mg); | |
1552 | } | |
1553 | else { | |
1554 | XSRETURN_UNDEF; | |
1555 | } | |
1556 | OUTPUT: | |
1557 | RETVAL | |
a8a597b2 MB |
1558 | |
1559 | U16 | |
1560 | MgPRIVATE(mg) | |
1561 | B::MAGIC mg | |
1562 | ||
1563 | char | |
1564 | MgTYPE(mg) | |
1565 | B::MAGIC mg | |
1566 | ||
1567 | U8 | |
1568 | MgFLAGS(mg) | |
1569 | B::MAGIC mg | |
1570 | ||
1571 | B::SV | |
1572 | MgOBJ(mg) | |
1573 | B::MAGIC mg | |
b326da91 | 1574 | |
9d2bbe64 MB |
1575 | IV |
1576 | MgREGEX(mg) | |
1577 | B::MAGIC mg | |
1578 | CODE: | |
a8248b05 | 1579 | if(mg->mg_type == PERL_MAGIC_qr) { |
9d2bbe64 MB |
1580 | RETVAL = MgREGEX(mg); |
1581 | } | |
1582 | else { | |
1583 | croak( "REGEX is only meaningful on r-magic" ); | |
1584 | } | |
1585 | OUTPUT: | |
1586 | RETVAL | |
1587 | ||
b326da91 MB |
1588 | SV* |
1589 | precomp(mg) | |
1590 | B::MAGIC mg | |
1591 | CODE: | |
a8248b05 | 1592 | if (mg->mg_type == PERL_MAGIC_qr) { |
b326da91 | 1593 | REGEXP* rx = (REGEXP*)mg->mg_obj; |
ef35129c | 1594 | RETVAL = Nullsv; |
b326da91 | 1595 | if( rx ) |
220fc49f | 1596 | RETVAL = newSVpvn( RX_PRECOMP(rx), RX_PRELEN(rx) ); |
b326da91 MB |
1597 | } |
1598 | else { | |
1599 | croak( "precomp is only meaningful on r-magic" ); | |
1600 | } | |
1601 | OUTPUT: | |
1602 | RETVAL | |
a8a597b2 | 1603 | |
88b39979 VB |
1604 | I32 |
1605 | MgLENGTH(mg) | |
1606 | B::MAGIC mg | |
1607 | ||
a8a597b2 MB |
1608 | void |
1609 | MgPTR(mg) | |
1610 | B::MAGIC mg | |
1611 | CODE: | |
1612 | ST(0) = sv_newmortal(); | |
88b39979 VB |
1613 | if (mg->mg_ptr){ |
1614 | if (mg->mg_len >= 0){ | |
1615 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); | |
651aa52e AE |
1616 | } else if (mg->mg_len == HEf_SVKEY) { |
1617 | ST(0) = make_sv_object(aTHX_ | |
1618 | sv_newmortal(), (SV*)mg->mg_ptr); | |
88b39979 VB |
1619 | } |
1620 | } | |
a8a597b2 MB |
1621 | |
1622 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv | |
1623 | ||
1624 | U32 | |
1625 | LvTARGOFF(sv) | |
1626 | B::PVLV sv | |
1627 | ||
1628 | U32 | |
1629 | LvTARGLEN(sv) | |
1630 | B::PVLV sv | |
1631 | ||
1632 | char | |
1633 | LvTYPE(sv) | |
1634 | B::PVLV sv | |
1635 | ||
1636 | B::SV | |
1637 | LvTARG(sv) | |
1638 | B::PVLV sv | |
1639 | ||
1640 | MODULE = B PACKAGE = B::BM PREFIX = Bm | |
1641 | ||
1642 | I32 | |
1643 | BmUSEFUL(sv) | |
1644 | B::BM sv | |
1645 | ||
85c508c3 | 1646 | U32 |
a8a597b2 MB |
1647 | BmPREVIOUS(sv) |
1648 | B::BM sv | |
1649 | ||
1650 | U8 | |
1651 | BmRARE(sv) | |
1652 | B::BM sv | |
1653 | ||
1654 | void | |
1655 | BmTABLE(sv) | |
1656 | B::BM sv | |
1657 | STRLEN len = NO_INIT | |
1658 | char * str = NO_INIT | |
1659 | CODE: | |
1660 | str = SvPV(sv, len); | |
1661 | /* Boyer-Moore table is just after string and its safety-margin \0 */ | |
d3d34884 | 1662 | ST(0) = newSVpvn_flags(str + len + PERL_FBM_TABLE_OFFSET, 256, SVs_TEMP); |
a8a597b2 MB |
1663 | |
1664 | MODULE = B PACKAGE = B::GV PREFIX = Gv | |
1665 | ||
1666 | void | |
1667 | GvNAME(gv) | |
1668 | B::GV gv | |
1669 | CODE: | |
6beb30a6 NC |
1670 | #if PERL_VERSION >= 10 |
1671 | ST(0) = sv_2mortal(newSVhek(GvNAME_HEK(gv))); | |
1672 | #else | |
d3d34884 | 1673 | ST(0) = newSVpvn_flags(GvNAME(gv), GvNAMELEN(gv), SVs_TEMP); |
6beb30a6 | 1674 | #endif |
a8a597b2 | 1675 | |
87d7fd28 GS |
1676 | bool |
1677 | is_empty(gv) | |
1678 | B::GV gv | |
1679 | CODE: | |
1680 | RETVAL = GvGP(gv) == Null(GP*); | |
1681 | OUTPUT: | |
1682 | RETVAL | |
1683 | ||
50786ba8 NC |
1684 | bool |
1685 | isGV_with_GP(gv) | |
1686 | B::GV gv | |
1687 | CODE: | |
1688 | #if PERL_VERSION >= 9 | |
1689 | RETVAL = isGV_with_GP(gv) ? TRUE : FALSE; | |
1690 | #else | |
1691 | RETVAL = TRUE; /* In 5.8 and earlier they all are. */ | |
1692 | #endif | |
1693 | OUTPUT: | |
1694 | RETVAL | |
1695 | ||
651aa52e AE |
1696 | void* |
1697 | GvGP(gv) | |
1698 | B::GV gv | |
1699 | ||
a8a597b2 MB |
1700 | B::HV |
1701 | GvSTASH(gv) | |
1702 | B::GV gv | |
1703 | ||
1704 | B::SV | |
1705 | GvSV(gv) | |
1706 | B::GV gv | |
1707 | ||
1708 | B::IO | |
1709 | GvIO(gv) | |
1710 | B::GV gv | |
1711 | ||
1df34986 | 1712 | B::FM |
a8a597b2 MB |
1713 | GvFORM(gv) |
1714 | B::GV gv | |
1df34986 AE |
1715 | CODE: |
1716 | RETVAL = (SV*)GvFORM(gv); | |
1717 | OUTPUT: | |
1718 | RETVAL | |
a8a597b2 MB |
1719 | |
1720 | B::AV | |
1721 | GvAV(gv) | |
1722 | B::GV gv | |
1723 | ||
1724 | B::HV | |
1725 | GvHV(gv) | |
1726 | B::GV gv | |
1727 | ||
1728 | B::GV | |
1729 | GvEGV(gv) | |
1730 | B::GV gv | |
1731 | ||
1732 | B::CV | |
1733 | GvCV(gv) | |
1734 | B::GV gv | |
1735 | ||
1736 | U32 | |
1737 | GvCVGEN(gv) | |
1738 | B::GV gv | |
1739 | ||
8bafa735 | 1740 | U32 |
a8a597b2 MB |
1741 | GvLINE(gv) |
1742 | B::GV gv | |
1743 | ||
b195d487 GS |
1744 | char * |
1745 | GvFILE(gv) | |
1746 | B::GV gv | |
1747 | ||
a8a597b2 MB |
1748 | B::GV |
1749 | GvFILEGV(gv) | |
1750 | B::GV gv | |
1751 | ||
1752 | MODULE = B PACKAGE = B::GV | |
1753 | ||
1754 | U32 | |
1755 | GvREFCNT(gv) | |
1756 | B::GV gv | |
1757 | ||
1758 | U8 | |
1759 | GvFLAGS(gv) | |
1760 | B::GV gv | |
1761 | ||
1762 | MODULE = B PACKAGE = B::IO PREFIX = Io | |
1763 | ||
1764 | long | |
1765 | IoLINES(io) | |
1766 | B::IO io | |
1767 | ||
1768 | long | |
1769 | IoPAGE(io) | |
1770 | B::IO io | |
1771 | ||
1772 | long | |
1773 | IoPAGE_LEN(io) | |
1774 | B::IO io | |
1775 | ||
1776 | long | |
1777 | IoLINES_LEFT(io) | |
1778 | B::IO io | |
1779 | ||
1780 | char * | |
1781 | IoTOP_NAME(io) | |
1782 | B::IO io | |
1783 | ||
1784 | B::GV | |
1785 | IoTOP_GV(io) | |
1786 | B::IO io | |
1787 | ||
1788 | char * | |
1789 | IoFMT_NAME(io) | |
1790 | B::IO io | |
1791 | ||
1792 | B::GV | |
1793 | IoFMT_GV(io) | |
1794 | B::IO io | |
1795 | ||
1796 | char * | |
1797 | IoBOTTOM_NAME(io) | |
1798 | B::IO io | |
1799 | ||
1800 | B::GV | |
1801 | IoBOTTOM_GV(io) | |
1802 | B::IO io | |
1803 | ||
04071355 NC |
1804 | #if PERL_VERSION <= 8 |
1805 | ||
a8a597b2 MB |
1806 | short |
1807 | IoSUBPROCESS(io) | |
1808 | B::IO io | |
1809 | ||
04071355 NC |
1810 | #endif |
1811 | ||
b326da91 MB |
1812 | bool |
1813 | IsSTD(io,name) | |
1814 | B::IO io | |
5d7488b2 | 1815 | const char* name |
b326da91 MB |
1816 | PREINIT: |
1817 | PerlIO* handle = 0; | |
1818 | CODE: | |
1819 | if( strEQ( name, "stdin" ) ) { | |
1820 | handle = PerlIO_stdin(); | |
1821 | } | |
1822 | else if( strEQ( name, "stdout" ) ) { | |
1823 | handle = PerlIO_stdout(); | |
1824 | } | |
1825 | else if( strEQ( name, "stderr" ) ) { | |
1826 | handle = PerlIO_stderr(); | |
1827 | } | |
1828 | else { | |
1829 | croak( "Invalid value '%s'", name ); | |
1830 | } | |
1831 | RETVAL = handle == IoIFP(io); | |
1832 | OUTPUT: | |
1833 | RETVAL | |
1834 | ||
a8a597b2 MB |
1835 | MODULE = B PACKAGE = B::IO |
1836 | ||
1837 | char | |
1838 | IoTYPE(io) | |
1839 | B::IO io | |
1840 | ||
1841 | U8 | |
1842 | IoFLAGS(io) | |
1843 | B::IO io | |
1844 | ||
1845 | MODULE = B PACKAGE = B::AV PREFIX = Av | |
1846 | ||
1847 | SSize_t | |
1848 | AvFILL(av) | |
1849 | B::AV av | |
1850 | ||
1851 | SSize_t | |
1852 | AvMAX(av) | |
1853 | B::AV av | |
1854 | ||
edcc7c74 NC |
1855 | #if PERL_VERSION < 9 |
1856 | ||
1857 | ||
1858 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off | |
1859 | ||
1860 | IV | |
1861 | AvOFF(av) | |
1862 | B::AV av | |
1863 | ||
1864 | #endif | |
1865 | ||
a8a597b2 MB |
1866 | void |
1867 | AvARRAY(av) | |
1868 | B::AV av | |
1869 | PPCODE: | |
1870 | if (AvFILL(av) >= 0) { | |
1871 | SV **svp = AvARRAY(av); | |
1872 | I32 i; | |
1873 | for (i = 0; i <= AvFILL(av); i++) | |
cea2e8a9 | 1874 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); |
a8a597b2 MB |
1875 | } |
1876 | ||
429a5ce7 SM |
1877 | void |
1878 | AvARRAYelt(av, idx) | |
1879 | B::AV av | |
1880 | int idx | |
1881 | PPCODE: | |
1882 | if (idx >= 0 && AvFILL(av) >= 0 && idx <= AvFILL(av)) | |
1883 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), (AvARRAY(av)[idx]))); | |
1884 | else | |
1885 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), NULL)); | |
1886 | ||
edcc7c74 NC |
1887 | #if PERL_VERSION < 9 |
1888 | ||
1889 | MODULE = B PACKAGE = B::AV | |
1890 | ||
1891 | U8 | |
1892 | AvFLAGS(av) | |
1893 | B::AV av | |
1894 | ||
1895 | #endif | |
1896 | ||
1df34986 AE |
1897 | MODULE = B PACKAGE = B::FM PREFIX = Fm |
1898 | ||
1899 | IV | |
1900 | FmLINES(form) | |
1901 | B::FM form | |
1902 | ||
a8a597b2 MB |
1903 | MODULE = B PACKAGE = B::CV PREFIX = Cv |
1904 | ||
651aa52e AE |
1905 | U32 |
1906 | CvCONST(cv) | |
1907 | B::CV cv | |
1908 | ||
a8a597b2 MB |
1909 | B::HV |
1910 | CvSTASH(cv) | |
1911 | B::CV cv | |
1912 | ||
1913 | B::OP | |
1914 | CvSTART(cv) | |
1915 | B::CV cv | |
a0da4400 NC |
1916 | ALIAS: |
1917 | ROOT = 1 | |
bf53b3a5 | 1918 | CODE: |
a0da4400 | 1919 | RETVAL = CvISXSUB(cv) ? NULL : ix ? CvROOT(cv) : CvSTART(cv); |
d04ba589 NC |
1920 | OUTPUT: |
1921 | RETVAL | |
a8a597b2 MB |
1922 | |
1923 | B::GV | |
1924 | CvGV(cv) | |
1925 | B::CV cv | |
1926 | ||
57843af0 GS |
1927 | char * |
1928 | CvFILE(cv) | |
1929 | B::CV cv | |
1930 | ||
a8a597b2 MB |
1931 | long |
1932 | CvDEPTH(cv) | |
1933 | B::CV cv | |
1934 | ||
1935 | B::AV | |
1936 | CvPADLIST(cv) | |
1937 | B::CV cv | |
1938 | ||
1939 | B::CV | |
1940 | CvOUTSIDE(cv) | |
1941 | B::CV cv | |
1942 | ||
a3985cdc DM |
1943 | U32 |
1944 | CvOUTSIDE_SEQ(cv) | |
1945 | B::CV cv | |
1946 | ||
a8a597b2 MB |
1947 | void |
1948 | CvXSUB(cv) | |
1949 | B::CV cv | |
1950 | CODE: | |
d04ba589 | 1951 | ST(0) = sv_2mortal(newSViv(CvISXSUB(cv) ? PTR2IV(CvXSUB(cv)) : 0)); |
a8a597b2 MB |
1952 | |
1953 | ||
1954 | void | |
1955 | CvXSUBANY(cv) | |
1956 | B::CV cv | |
1957 | CODE: | |
b326da91 | 1958 | ST(0) = CvCONST(cv) ? |
07409e01 | 1959 | make_sv_object(aTHX_ sv_newmortal(),(SV *)CvXSUBANY(cv).any_ptr) : |
bf53b3a5 | 1960 | sv_2mortal(newSViv(CvISXSUB(cv) ? CvXSUBANY(cv).any_iv : 0)); |
a8a597b2 | 1961 | |
5cfd8ad4 VB |
1962 | MODULE = B PACKAGE = B::CV |
1963 | ||
6aaf4108 | 1964 | U16 |
5cfd8ad4 VB |
1965 | CvFLAGS(cv) |
1966 | B::CV cv | |
1967 | ||
de3f1649 JT |
1968 | MODULE = B PACKAGE = B::CV PREFIX = cv_ |
1969 | ||
1970 | B::SV | |
1971 | cv_const_sv(cv) | |
1972 | B::CV cv | |
1973 | ||
5cfd8ad4 | 1974 | |
a8a597b2 MB |
1975 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
1976 | ||
1977 | STRLEN | |
1978 | HvFILL(hv) | |
1979 | B::HV hv | |
1980 | ||
1981 | STRLEN | |
1982 | HvMAX(hv) | |
1983 | B::HV hv | |
1984 | ||
1985 | I32 | |
1986 | HvKEYS(hv) | |
1987 | B::HV hv | |
1988 | ||
1989 | I32 | |
1990 | HvRITER(hv) | |
1991 | B::HV hv | |
1992 | ||
1993 | char * | |
1994 | HvNAME(hv) | |
1995 | B::HV hv | |
1996 | ||
edcc7c74 NC |
1997 | #if PERL_VERSION < 9 |
1998 | ||
1999 | B::PMOP | |
2000 | HvPMROOT(hv) | |
2001 | B::HV hv | |
2002 | ||
2003 | #endif | |
2004 | ||
a8a597b2 MB |
2005 | void |
2006 | HvARRAY(hv) | |
2007 | B::HV hv | |
2008 | PPCODE: | |
2009 | if (HvKEYS(hv) > 0) { | |
2010 | SV *sv; | |
2011 | char *key; | |
2012 | I32 len; | |
2013 | (void)hv_iterinit(hv); | |
2014 | EXTEND(sp, HvKEYS(hv) * 2); | |
8063af02 | 2015 | while ((sv = hv_iternextsv(hv, &key, &len))) { |
22f1178f | 2016 | mPUSHp(key, len); |
cea2e8a9 | 2017 | PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); |
a8a597b2 MB |
2018 | } |
2019 | } | |
fd9f6265 JJ |
2020 | |
2021 | MODULE = B PACKAGE = B::HE PREFIX = He | |
2022 | ||
2023 | B::SV | |
2024 | HeVAL(he) | |
2025 | B::HE he | |
2026 | ||
2027 | U32 | |
2028 | HeHASH(he) | |
2029 | B::HE he | |
2030 | ||
2031 | B::SV | |
2032 | HeSVKEY_force(he) | |
2033 | B::HE he | |
2034 | ||
2035 | MODULE = B PACKAGE = B::RHE PREFIX = RHE_ | |
2036 | ||
e412117e NC |
2037 | #if PERL_VERSION >= 9 |
2038 | ||
fd9f6265 JJ |
2039 | SV* |
2040 | RHE_HASH(h) | |
2041 | B::RHE h | |
2042 | CODE: | |
20439bc7 | 2043 | RETVAL = newRV( (SV*)cophh_2hv(h, 0) ); |
fd9f6265 JJ |
2044 | OUTPUT: |
2045 | RETVAL | |
e412117e NC |
2046 | |
2047 | #endif |