Commit | Line | Data |
---|---|---|
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 NC |
27 | "B::IV", |
28 | "B::NV", | |
29 | "B::RV", | |
a8a597b2 MB |
30 | "B::PV", |
31 | "B::PVIV", | |
32 | "B::PVNV", | |
33 | "B::PVMG", | |
cecf5685 | 34 | #if PERL_VERSION <= 8 |
a8a597b2 | 35 | "B::BM", |
cecf5685 | 36 | #endif |
7252851f | 37 | #if PERL_VERSION >= 9 |
4ce457a6 | 38 | "B::GV", |
7252851f | 39 | #endif |
a8a597b2 MB |
40 | "B::PVLV", |
41 | "B::AV", | |
42 | "B::HV", | |
43 | "B::CV", | |
7252851f NC |
44 | #if PERL_VERSION <= 8 |
45 | "B::GV", | |
46 | #endif | |
a8a597b2 MB |
47 | "B::FM", |
48 | "B::IO", | |
49 | }; | |
50 | ||
51 | typedef enum { | |
52 | OPc_NULL, /* 0 */ | |
53 | OPc_BASEOP, /* 1 */ | |
54 | OPc_UNOP, /* 2 */ | |
55 | OPc_BINOP, /* 3 */ | |
56 | OPc_LOGOP, /* 4 */ | |
1a67a97c SM |
57 | OPc_LISTOP, /* 5 */ |
58 | OPc_PMOP, /* 6 */ | |
59 | OPc_SVOP, /* 7 */ | |
7934575e | 60 | OPc_PADOP, /* 8 */ |
1a67a97c | 61 | OPc_PVOP, /* 9 */ |
651aa52e AE |
62 | OPc_LOOP, /* 10 */ |
63 | OPc_COP /* 11 */ | |
a8a597b2 MB |
64 | } opclass; |
65 | ||
27da23d5 | 66 | static const char* const opclassnames[] = { |
a8a597b2 MB |
67 | "B::NULL", |
68 | "B::OP", | |
69 | "B::UNOP", | |
70 | "B::BINOP", | |
71 | "B::LOGOP", | |
a8a597b2 MB |
72 | "B::LISTOP", |
73 | "B::PMOP", | |
74 | "B::SVOP", | |
7934575e | 75 | "B::PADOP", |
a8a597b2 | 76 | "B::PVOP", |
a8a597b2 MB |
77 | "B::LOOP", |
78 | "B::COP" | |
79 | }; | |
80 | ||
27da23d5 | 81 | static const size_t opsizes[] = { |
651aa52e AE |
82 | 0, |
83 | sizeof(OP), | |
84 | sizeof(UNOP), | |
85 | sizeof(BINOP), | |
86 | sizeof(LOGOP), | |
87 | sizeof(LISTOP), | |
88 | sizeof(PMOP), | |
89 | sizeof(SVOP), | |
90 | sizeof(PADOP), | |
91 | sizeof(PVOP), | |
92 | sizeof(LOOP), | |
93 | sizeof(COP) | |
94 | }; | |
95 | ||
df3728a2 | 96 | #define MY_CXT_KEY "B::_guts" XS_VERSION |
a8a597b2 | 97 | |
89ca4ac7 JH |
98 | typedef struct { |
99 | int x_walkoptree_debug; /* Flag for walkoptree debug hook */ | |
b326da91 | 100 | SV * x_specialsv_list[7]; |
89ca4ac7 JH |
101 | } my_cxt_t; |
102 | ||
103 | START_MY_CXT | |
104 | ||
105 | #define walkoptree_debug (MY_CXT.x_walkoptree_debug) | |
106 | #define specialsv_list (MY_CXT.x_specialsv_list) | |
e8edd1e6 | 107 | |
a8a597b2 | 108 | static opclass |
5d7488b2 | 109 | cc_opclass(pTHX_ const OP *o) |
a8a597b2 MB |
110 | { |
111 | if (!o) | |
112 | return OPc_NULL; | |
113 | ||
114 | if (o->op_type == 0) | |
115 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; | |
116 | ||
117 | if (o->op_type == OP_SASSIGN) | |
118 | return ((o->op_private & OPpASSIGN_BACKWARDS) ? OPc_UNOP : OPc_BINOP); | |
119 | ||
c60fdceb SM |
120 | if (o->op_type == OP_AELEMFAST) { |
121 | if (o->op_flags & OPf_SPECIAL) | |
122 | return OPc_BASEOP; | |
123 | else | |
124 | #ifdef USE_ITHREADS | |
125 | return OPc_PADOP; | |
126 | #else | |
127 | return OPc_SVOP; | |
128 | #endif | |
129 | } | |
130 | ||
18228111 | 131 | #ifdef USE_ITHREADS |
31b49ad4 | 132 | if (o->op_type == OP_GV || o->op_type == OP_GVSV || |
c60fdceb | 133 | o->op_type == OP_RCATLINE) |
18228111 GS |
134 | return OPc_PADOP; |
135 | #endif | |
136 | ||
22c35a8c | 137 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { |
a8a597b2 MB |
138 | case OA_BASEOP: |
139 | return OPc_BASEOP; | |
140 | ||
141 | case OA_UNOP: | |
142 | return OPc_UNOP; | |
143 | ||
144 | case OA_BINOP: | |
145 | return OPc_BINOP; | |
146 | ||
147 | case OA_LOGOP: | |
148 | return OPc_LOGOP; | |
149 | ||
a8a597b2 MB |
150 | case OA_LISTOP: |
151 | return OPc_LISTOP; | |
152 | ||
153 | case OA_PMOP: | |
154 | return OPc_PMOP; | |
155 | ||
156 | case OA_SVOP: | |
157 | return OPc_SVOP; | |
158 | ||
7934575e GS |
159 | case OA_PADOP: |
160 | return OPc_PADOP; | |
a8a597b2 | 161 | |
293d3ffa SM |
162 | case OA_PVOP_OR_SVOP: |
163 | /* | |
164 | * Character translations (tr///) are usually a PVOP, keeping a | |
165 | * pointer to a table of shorts used to look up translations. | |
166 | * Under utf8, however, a simple table isn't practical; instead, | |
167 | * the OP is an SVOP, and the SV is a reference to a swash | |
168 | * (i.e., an RV pointing to an HV). | |
169 | */ | |
170 | return (o->op_private & (OPpTRANS_TO_UTF|OPpTRANS_FROM_UTF)) | |
171 | ? OPc_SVOP : OPc_PVOP; | |
a8a597b2 MB |
172 | |
173 | case OA_LOOP: | |
174 | return OPc_LOOP; | |
175 | ||
176 | case OA_COP: | |
177 | return OPc_COP; | |
178 | ||
179 | case OA_BASEOP_OR_UNOP: | |
180 | /* | |
181 | * UNI(OP_foo) in toke.c returns token UNI or FUNC1 depending on | |
45f6cd40 SM |
182 | * whether parens were seen. perly.y uses OPf_SPECIAL to |
183 | * signal whether a BASEOP had empty parens or none. | |
184 | * Some other UNOPs are created later, though, so the best | |
185 | * test is OPf_KIDS, which is set in newUNOP. | |
a8a597b2 | 186 | */ |
45f6cd40 | 187 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
a8a597b2 MB |
188 | |
189 | case OA_FILESTATOP: | |
190 | /* | |
191 | * The file stat OPs are created via UNI(OP_foo) in toke.c but use | |
192 | * the OPf_REF flag to distinguish between OP types instead of the | |
193 | * usual OPf_SPECIAL flag. As usual, if OPf_KIDS is set, then we | |
194 | * return OPc_UNOP so that walkoptree can find our children. If | |
195 | * OPf_KIDS is not set then we check OPf_REF. Without OPf_REF set | |
196 | * (no argument to the operator) it's an OP; with OPf_REF set it's | |
7934575e | 197 | * an SVOP (and op_sv is the GV for the filehandle argument). |
a8a597b2 MB |
198 | */ |
199 | return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : | |
93865851 GS |
200 | #ifdef USE_ITHREADS |
201 | (o->op_flags & OPf_REF) ? OPc_PADOP : OPc_BASEOP); | |
202 | #else | |
7934575e | 203 | (o->op_flags & OPf_REF) ? OPc_SVOP : OPc_BASEOP); |
93865851 | 204 | #endif |
a8a597b2 MB |
205 | case OA_LOOPEXOP: |
206 | /* | |
207 | * next, last, redo, dump and goto use OPf_SPECIAL to indicate that a | |
208 | * label was omitted (in which case it's a BASEOP) or else a term was | |
209 | * seen. In this last case, all except goto are definitely PVOP but | |
210 | * goto is either a PVOP (with an ordinary constant label), an UNOP | |
211 | * with OPf_STACKED (with a non-constant non-sub) or an UNOP for | |
212 | * OP_REFGEN (with goto &sub) in which case OPf_STACKED also seems to | |
213 | * get set. | |
214 | */ | |
215 | if (o->op_flags & OPf_STACKED) | |
216 | return OPc_UNOP; | |
217 | else if (o->op_flags & OPf_SPECIAL) | |
218 | return OPc_BASEOP; | |
219 | else | |
220 | return OPc_PVOP; | |
221 | } | |
222 | warn("can't determine class of operator %s, assuming BASEOP\n", | |
22c35a8c | 223 | PL_op_name[o->op_type]); |
a8a597b2 MB |
224 | return OPc_BASEOP; |
225 | } | |
226 | ||
227 | static char * | |
5d7488b2 | 228 | cc_opclassname(pTHX_ const OP *o) |
a8a597b2 | 229 | { |
27da23d5 | 230 | return (char *)opclassnames[cc_opclass(aTHX_ o)]; |
a8a597b2 MB |
231 | } |
232 | ||
233 | static SV * | |
cea2e8a9 | 234 | make_sv_object(pTHX_ SV *arg, SV *sv) |
a8a597b2 | 235 | { |
27da23d5 | 236 | const char *type = 0; |
a8a597b2 | 237 | IV iv; |
89ca4ac7 | 238 | dMY_CXT; |
a8a597b2 | 239 | |
e8edd1e6 TH |
240 | for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) { |
241 | if (sv == specialsv_list[iv]) { | |
a8a597b2 MB |
242 | type = "B::SPECIAL"; |
243 | break; | |
244 | } | |
245 | } | |
246 | if (!type) { | |
247 | type = svclassnames[SvTYPE(sv)]; | |
56431972 | 248 | iv = PTR2IV(sv); |
a8a597b2 MB |
249 | } |
250 | sv_setiv(newSVrv(arg, type), iv); | |
251 | return arg; | |
252 | } | |
253 | ||
e412117e | 254 | #if PERL_VERSION >= 9 |
a8a597b2 | 255 | static SV * |
8e01d9a6 NC |
256 | make_temp_object(pTHX_ SV *arg, SV *temp) |
257 | { | |
258 | SV *target; | |
259 | const char *const type = svclassnames[SvTYPE(temp)]; | |
260 | const IV iv = PTR2IV(temp); | |
261 | ||
262 | target = newSVrv(arg, type); | |
263 | sv_setiv(target, iv); | |
264 | ||
265 | /* Need to keep our "temp" around as long as the target exists. | |
266 | Simplest way seems to be to hang it from magic, and let that clear | |
267 | it up. No vtable, so won't actually get in the way of anything. */ | |
268 | sv_magicext(target, temp, PERL_MAGIC_sv, NULL, NULL, 0); | |
269 | /* magic object has had its reference count increased, so we must drop | |
270 | our reference. */ | |
271 | SvREFCNT_dec(temp); | |
272 | return arg; | |
273 | } | |
274 | ||
275 | static SV * | |
5c3c3f81 NC |
276 | make_warnings_object(pTHX_ SV *arg, STRLEN *warnings) |
277 | { | |
278 | const char *type = 0; | |
279 | dMY_CXT; | |
280 | IV iv = sizeof(specialsv_list)/sizeof(SV*); | |
281 | ||
282 | /* Counting down is deliberate. Before the split between make_sv_object | |
283 | and make_warnings_obj there appeared to be a bug - Nullsv and pWARN_STD | |
284 | were both 0, so you could never get a B::SPECIAL for pWARN_STD */ | |
285 | ||
286 | while (iv--) { | |
287 | if ((SV*)warnings == specialsv_list[iv]) { | |
288 | type = "B::SPECIAL"; | |
289 | break; | |
290 | } | |
291 | } | |
292 | if (type) { | |
293 | sv_setiv(newSVrv(arg, type), iv); | |
8e01d9a6 | 294 | return arg; |
5c3c3f81 NC |
295 | } else { |
296 | /* B assumes that warnings are a regular SV. Seems easier to keep it | |
297 | happy by making them into a regular SV. */ | |
8e01d9a6 NC |
298 | return make_temp_object(aTHX_ arg, |
299 | newSVpvn((char *)(warnings + 1), *warnings)); | |
300 | } | |
301 | } | |
302 | ||
303 | static SV * | |
304 | make_cop_io_object(pTHX_ SV *arg, COP *cop) | |
305 | { | |
8b850bd5 NC |
306 | SV *const value = newSV(0); |
307 | ||
33972ad6 | 308 | Perl_emulate_cop_io(aTHX_ cop, value); |
8b850bd5 NC |
309 | |
310 | if(SvOK(value)) { | |
8e01d9a6 NC |
311 | return make_temp_object(aTHX_ arg, newSVsv(value)); |
312 | } else { | |
8b850bd5 | 313 | SvREFCNT_dec(value); |
8e01d9a6 | 314 | return make_sv_object(aTHX_ arg, NULL); |
5c3c3f81 | 315 | } |
5c3c3f81 | 316 | } |
e412117e | 317 | #endif |
5c3c3f81 NC |
318 | |
319 | static SV * | |
cea2e8a9 | 320 | make_mg_object(pTHX_ SV *arg, MAGIC *mg) |
a8a597b2 | 321 | { |
56431972 | 322 | sv_setiv(newSVrv(arg, "B::MAGIC"), PTR2IV(mg)); |
a8a597b2 MB |
323 | return arg; |
324 | } | |
325 | ||
326 | static SV * | |
52ad86de | 327 | cstring(pTHX_ SV *sv, bool perlstyle) |
a8a597b2 | 328 | { |
79cb57f6 | 329 | SV *sstr = newSVpvn("", 0); |
a8a597b2 MB |
330 | |
331 | if (!SvOK(sv)) | |
332 | sv_setpvn(sstr, "0", 1); | |
5d7488b2 | 333 | else if (perlstyle && SvUTF8(sv)) { |
d79a7a3d | 334 | SV *tmpsv = sv_newmortal(); /* Temporary SV to feed sv_uni_display */ |
5d7488b2 AL |
335 | const STRLEN len = SvCUR(sv); |
336 | const char *s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ); | |
c69006e4 | 337 | sv_setpvn(sstr,"\"",1); |
d79a7a3d RGS |
338 | while (*s) |
339 | { | |
340 | if (*s == '"') | |
5d7488b2 | 341 | sv_catpvn(sstr, "\\\"", 2); |
d79a7a3d | 342 | else if (*s == '$') |
5d7488b2 | 343 | sv_catpvn(sstr, "\\$", 2); |
d79a7a3d | 344 | else if (*s == '@') |
5d7488b2 | 345 | sv_catpvn(sstr, "\\@", 2); |
d79a7a3d RGS |
346 | else if (*s == '\\') |
347 | { | |
348 | if (strchr("nrftax\\",*(s+1))) | |
349 | sv_catpvn(sstr, s++, 2); | |
350 | else | |
5d7488b2 | 351 | sv_catpvn(sstr, "\\\\", 2); |
d79a7a3d RGS |
352 | } |
353 | else /* should always be printable */ | |
354 | sv_catpvn(sstr, s, 1); | |
355 | ++s; | |
356 | } | |
357 | sv_catpv(sstr, "\""); | |
358 | return sstr; | |
359 | } | |
a8a597b2 MB |
360 | else |
361 | { | |
362 | /* XXX Optimise? */ | |
5d7488b2 AL |
363 | STRLEN len; |
364 | const char *s = SvPV(sv, len); | |
a8a597b2 MB |
365 | sv_catpv(sstr, "\""); |
366 | for (; len; len--, s++) | |
367 | { | |
368 | /* At least try a little for readability */ | |
369 | if (*s == '"') | |
370 | sv_catpv(sstr, "\\\""); | |
371 | else if (*s == '\\') | |
372 | sv_catpv(sstr, "\\\\"); | |
b326da91 | 373 | /* trigraphs - bleagh */ |
5d7488b2 AL |
374 | else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?') { |
375 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ | |
b326da91 MB |
376 | sprintf(escbuff, "\\%03o", '?'); |
377 | sv_catpv(sstr, escbuff); | |
378 | } | |
52ad86de JH |
379 | else if (perlstyle && *s == '$') |
380 | sv_catpv(sstr, "\\$"); | |
381 | else if (perlstyle && *s == '@') | |
382 | sv_catpv(sstr, "\\@"); | |
ce561ef2 JH |
383 | #ifdef EBCDIC |
384 | else if (isPRINT(*s)) | |
385 | #else | |
386 | else if (*s >= ' ' && *s < 127) | |
387 | #endif /* EBCDIC */ | |
a8a597b2 MB |
388 | sv_catpvn(sstr, s, 1); |
389 | else if (*s == '\n') | |
390 | sv_catpv(sstr, "\\n"); | |
391 | else if (*s == '\r') | |
392 | sv_catpv(sstr, "\\r"); | |
393 | else if (*s == '\t') | |
394 | sv_catpv(sstr, "\\t"); | |
395 | else if (*s == '\a') | |
396 | sv_catpv(sstr, "\\a"); | |
397 | else if (*s == '\b') | |
398 | sv_catpv(sstr, "\\b"); | |
399 | else if (*s == '\f') | |
400 | sv_catpv(sstr, "\\f"); | |
52ad86de | 401 | else if (!perlstyle && *s == '\v') |
a8a597b2 MB |
402 | sv_catpv(sstr, "\\v"); |
403 | else | |
404 | { | |
a8a597b2 | 405 | /* Don't want promotion of a signed -1 char in sprintf args */ |
5d7488b2 AL |
406 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
407 | const unsigned char c = (unsigned char) *s; | |
a8a597b2 MB |
408 | sprintf(escbuff, "\\%03o", c); |
409 | sv_catpv(sstr, escbuff); | |
410 | } | |
411 | /* XXX Add line breaks if string is long */ | |
412 | } | |
413 | sv_catpv(sstr, "\""); | |
414 | } | |
415 | return sstr; | |
416 | } | |
417 | ||
418 | static SV * | |
cea2e8a9 | 419 | cchar(pTHX_ SV *sv) |
a8a597b2 | 420 | { |
79cb57f6 | 421 | SV *sstr = newSVpvn("'", 1); |
5d7488b2 | 422 | const char *s = SvPV_nolen(sv); |
a8a597b2 MB |
423 | |
424 | if (*s == '\'') | |
5d7488b2 | 425 | sv_catpvn(sstr, "\\'", 2); |
a8a597b2 | 426 | else if (*s == '\\') |
5d7488b2 | 427 | sv_catpvn(sstr, "\\\\", 2); |
ce561ef2 | 428 | #ifdef EBCDIC |
133b4094 | 429 | else if (isPRINT(*s)) |
ce561ef2 JH |
430 | #else |
431 | else if (*s >= ' ' && *s < 127) | |
432 | #endif /* EBCDIC */ | |
a8a597b2 MB |
433 | sv_catpvn(sstr, s, 1); |
434 | else if (*s == '\n') | |
5d7488b2 | 435 | sv_catpvn(sstr, "\\n", 2); |
a8a597b2 | 436 | else if (*s == '\r') |
5d7488b2 | 437 | sv_catpvn(sstr, "\\r", 2); |
a8a597b2 | 438 | else if (*s == '\t') |
5d7488b2 | 439 | sv_catpvn(sstr, "\\t", 2); |
a8a597b2 | 440 | else if (*s == '\a') |
5d7488b2 | 441 | sv_catpvn(sstr, "\\a", 2); |
a8a597b2 | 442 | else if (*s == '\b') |
5d7488b2 | 443 | sv_catpvn(sstr, "\\b", 2); |
a8a597b2 | 444 | else if (*s == '\f') |
5d7488b2 | 445 | sv_catpvn(sstr, "\\f", 2); |
a8a597b2 | 446 | else if (*s == '\v') |
5d7488b2 | 447 | sv_catpvn(sstr, "\\v", 2); |
a8a597b2 MB |
448 | else |
449 | { | |
450 | /* no trigraph support */ | |
451 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ | |
452 | /* Don't want promotion of a signed -1 char in sprintf args */ | |
453 | unsigned char c = (unsigned char) *s; | |
454 | sprintf(escbuff, "\\%03o", c); | |
455 | sv_catpv(sstr, escbuff); | |
456 | } | |
5d7488b2 | 457 | sv_catpvn(sstr, "'", 1); |
a8a597b2 MB |
458 | return sstr; |
459 | } | |
460 | ||
5d7488b2 AL |
461 | static void |
462 | walkoptree(pTHX_ SV *opsv, const char *method) | |
a8a597b2 MB |
463 | { |
464 | dSP; | |
f3be9b72 | 465 | OP *o, *kid; |
89ca4ac7 JH |
466 | dMY_CXT; |
467 | ||
a8a597b2 MB |
468 | if (!SvROK(opsv)) |
469 | croak("opsv is not a reference"); | |
470 | opsv = sv_mortalcopy(opsv); | |
56431972 | 471 | o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv))); |
a8a597b2 MB |
472 | if (walkoptree_debug) { |
473 | PUSHMARK(sp); | |
474 | XPUSHs(opsv); | |
475 | PUTBACK; | |
476 | perl_call_method("walkoptree_debug", G_DISCARD); | |
477 | } | |
478 | PUSHMARK(sp); | |
479 | XPUSHs(opsv); | |
480 | PUTBACK; | |
481 | perl_call_method(method, G_DISCARD); | |
482 | if (o && (o->op_flags & OPf_KIDS)) { | |
a8a597b2 MB |
483 | for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { |
484 | /* Use the same opsv. Rely on methods not to mess it up. */ | |
56431972 | 485 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
cea2e8a9 | 486 | walkoptree(aTHX_ opsv, method); |
a8a597b2 MB |
487 | } |
488 | } | |
5464c149 | 489 | if (o && (cc_opclass(aTHX_ o) == OPc_PMOP) && o->op_type != OP_PUSHRE |
f3be9b72 RGS |
490 | && (kid = cPMOPo->op_pmreplroot)) |
491 | { | |
5464c149 | 492 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
f3be9b72 RGS |
493 | walkoptree(aTHX_ opsv, method); |
494 | } | |
a8a597b2 MB |
495 | } |
496 | ||
5d7488b2 | 497 | static SV ** |
1df34986 AE |
498 | oplist(pTHX_ OP *o, SV **SP) |
499 | { | |
500 | for(; o; o = o->op_next) { | |
501 | SV *opsv; | |
7252851f NC |
502 | #if PERL_VERSION >= 9 |
503 | if (o->op_opt == 0) | |
1df34986 | 504 | break; |
2814eb74 | 505 | o->op_opt = 0; |
7252851f NC |
506 | #else |
507 | if (o->op_seq == 0) | |
508 | break; | |
509 | o->op_seq = 0; | |
510 | #endif | |
1df34986 AE |
511 | opsv = sv_newmortal(); |
512 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ (OP*)o)), PTR2IV(o)); | |
513 | XPUSHs(opsv); | |
514 | switch (o->op_type) { | |
515 | case OP_SUBST: | |
29f2e912 NC |
516 | #if PERL_VERSION >= 9 |
517 | SP = oplist(aTHX_ cPMOPo->op_pmstashstartu.op_pmreplstart, SP); | |
518 | #else | |
1df34986 | 519 | SP = oplist(aTHX_ cPMOPo->op_pmreplstart, SP); |
29f2e912 | 520 | #endif |
1df34986 AE |
521 | continue; |
522 | case OP_SORT: | |
f66c782a | 523 | if (o->op_flags & OPf_STACKED && o->op_flags & OPf_SPECIAL) { |
1df34986 AE |
524 | OP *kid = cLISTOPo->op_first->op_sibling; /* pass pushmark */ |
525 | kid = kUNOP->op_first; /* pass rv2gv */ | |
526 | kid = kUNOP->op_first; /* pass leave */ | |
f66c782a | 527 | SP = oplist(aTHX_ kid->op_next, SP); |
1df34986 AE |
528 | } |
529 | continue; | |
530 | } | |
531 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { | |
532 | case OA_LOGOP: | |
533 | SP = oplist(aTHX_ cLOGOPo->op_other, SP); | |
534 | break; | |
535 | case OA_LOOP: | |
536 | SP = oplist(aTHX_ cLOOPo->op_lastop, SP); | |
537 | SP = oplist(aTHX_ cLOOPo->op_nextop, SP); | |
538 | SP = oplist(aTHX_ cLOOPo->op_redoop, SP); | |
539 | break; | |
540 | } | |
541 | } | |
542 | return SP; | |
543 | } | |
544 | ||
a8a597b2 MB |
545 | typedef OP *B__OP; |
546 | typedef UNOP *B__UNOP; | |
547 | typedef BINOP *B__BINOP; | |
548 | typedef LOGOP *B__LOGOP; | |
a8a597b2 MB |
549 | typedef LISTOP *B__LISTOP; |
550 | typedef PMOP *B__PMOP; | |
551 | typedef SVOP *B__SVOP; | |
7934575e | 552 | typedef PADOP *B__PADOP; |
a8a597b2 MB |
553 | typedef PVOP *B__PVOP; |
554 | typedef LOOP *B__LOOP; | |
555 | typedef COP *B__COP; | |
556 | ||
557 | typedef SV *B__SV; | |
558 | typedef SV *B__IV; | |
559 | typedef SV *B__PV; | |
560 | typedef SV *B__NV; | |
561 | typedef SV *B__PVMG; | |
562 | typedef SV *B__PVLV; | |
563 | typedef SV *B__BM; | |
564 | typedef SV *B__RV; | |
1df34986 | 565 | typedef SV *B__FM; |
a8a597b2 MB |
566 | typedef AV *B__AV; |
567 | typedef HV *B__HV; | |
568 | typedef CV *B__CV; | |
569 | typedef GV *B__GV; | |
570 | typedef IO *B__IO; | |
571 | ||
572 | typedef MAGIC *B__MAGIC; | |
fd9f6265 | 573 | typedef HE *B__HE; |
e412117e | 574 | #if PERL_VERSION >= 9 |
fd9f6265 | 575 | typedef struct refcounted_he *B__RHE; |
e412117e | 576 | #endif |
a8a597b2 MB |
577 | |
578 | MODULE = B PACKAGE = B PREFIX = B_ | |
579 | ||
580 | PROTOTYPES: DISABLE | |
581 | ||
582 | BOOT: | |
4c1f658f | 583 | { |
da51bb9b | 584 | HV *stash = gv_stashpvn("B", 1, GV_ADD); |
4c1f658f | 585 | AV *export_ok = perl_get_av("B::EXPORT_OK",TRUE); |
89ca4ac7 | 586 | MY_CXT_INIT; |
e8edd1e6 TH |
587 | specialsv_list[0] = Nullsv; |
588 | specialsv_list[1] = &PL_sv_undef; | |
589 | specialsv_list[2] = &PL_sv_yes; | |
590 | specialsv_list[3] = &PL_sv_no; | |
5c3c3f81 NC |
591 | specialsv_list[4] = (SV *) pWARN_ALL; |
592 | specialsv_list[5] = (SV *) pWARN_NONE; | |
593 | specialsv_list[6] = (SV *) pWARN_STD; | |
f5ba1307 | 594 | #if PERL_VERSION <= 8 |
7252851f | 595 | # define CVf_ASSERTION 0 |
e6663653 | 596 | # define OPpPAD_STATE 0 |
7252851f | 597 | #endif |
4c1f658f NIS |
598 | #include "defsubs.h" |
599 | } | |
a8a597b2 | 600 | |
3280af22 | 601 | #define B_main_cv() PL_main_cv |
31d7d75a | 602 | #define B_init_av() PL_initav |
651aa52e | 603 | #define B_inc_gv() PL_incgv |
ece599bd | 604 | #define B_check_av() PL_checkav_save |
e6663653 NC |
605 | #if PERL_VERSION > 8 |
606 | # define B_unitcheck_av() PL_unitcheckav_save | |
607 | #else | |
608 | # define B_unitcheck_av() NULL | |
609 | #endif | |
059a8bb7 JH |
610 | #define B_begin_av() PL_beginav_save |
611 | #define B_end_av() PL_endav | |
3280af22 NIS |
612 | #define B_main_root() PL_main_root |
613 | #define B_main_start() PL_main_start | |
56eca212 | 614 | #define B_amagic_generation() PL_amagic_generation |
5ce57cc0 | 615 | #define B_sub_generation() PL_sub_generation |
651aa52e AE |
616 | #define B_defstash() PL_defstash |
617 | #define B_curstash() PL_curstash | |
618 | #define B_dowarn() PL_dowarn | |
3280af22 NIS |
619 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
620 | #define B_sv_undef() &PL_sv_undef | |
621 | #define B_sv_yes() &PL_sv_yes | |
622 | #define B_sv_no() &PL_sv_no | |
1df34986 | 623 | #define B_formfeed() PL_formfeed |
9d2bbe64 MB |
624 | #ifdef USE_ITHREADS |
625 | #define B_regex_padav() PL_regex_padav | |
626 | #endif | |
a8a597b2 | 627 | |
31d7d75a NIS |
628 | B::AV |
629 | B_init_av() | |
630 | ||
059a8bb7 | 631 | B::AV |
ece599bd RGS |
632 | B_check_av() |
633 | ||
e412117e NC |
634 | #if PERL_VERSION >= 9 |
635 | ||
ece599bd | 636 | B::AV |
676456c2 AG |
637 | B_unitcheck_av() |
638 | ||
e412117e NC |
639 | #endif |
640 | ||
676456c2 | 641 | B::AV |
059a8bb7 JH |
642 | B_begin_av() |
643 | ||
644 | B::AV | |
645 | B_end_av() | |
646 | ||
651aa52e AE |
647 | B::GV |
648 | B_inc_gv() | |
649 | ||
9d2bbe64 MB |
650 | #ifdef USE_ITHREADS |
651 | ||
652 | B::AV | |
653 | B_regex_padav() | |
654 | ||
655 | #endif | |
656 | ||
a8a597b2 MB |
657 | B::CV |
658 | B_main_cv() | |
659 | ||
660 | B::OP | |
661 | B_main_root() | |
662 | ||
663 | B::OP | |
664 | B_main_start() | |
665 | ||
56eca212 GS |
666 | long |
667 | B_amagic_generation() | |
668 | ||
5ce57cc0 JJ |
669 | long |
670 | B_sub_generation() | |
671 | ||
a8a597b2 MB |
672 | B::AV |
673 | B_comppadlist() | |
674 | ||
675 | B::SV | |
676 | B_sv_undef() | |
677 | ||
678 | B::SV | |
679 | B_sv_yes() | |
680 | ||
681 | B::SV | |
682 | B_sv_no() | |
683 | ||
651aa52e AE |
684 | B::HV |
685 | B_curstash() | |
686 | ||
687 | B::HV | |
688 | B_defstash() | |
a8a597b2 | 689 | |
651aa52e AE |
690 | U8 |
691 | B_dowarn() | |
692 | ||
1df34986 AE |
693 | B::SV |
694 | B_formfeed() | |
695 | ||
651aa52e AE |
696 | void |
697 | B_warnhook() | |
698 | CODE: | |
699 | ST(0) = make_sv_object(aTHX_ sv_newmortal(), PL_warnhook); | |
700 | ||
701 | void | |
702 | B_diehook() | |
703 | CODE: | |
704 | ST(0) = make_sv_object(aTHX_ sv_newmortal(), PL_diehook); | |
705 | ||
706 | MODULE = B PACKAGE = B | |
a8a597b2 MB |
707 | |
708 | void | |
709 | walkoptree(opsv, method) | |
710 | SV * opsv | |
5d7488b2 | 711 | const char * method |
cea2e8a9 GS |
712 | CODE: |
713 | walkoptree(aTHX_ opsv, method); | |
a8a597b2 MB |
714 | |
715 | int | |
716 | walkoptree_debug(...) | |
717 | CODE: | |
89ca4ac7 | 718 | dMY_CXT; |
a8a597b2 MB |
719 | RETVAL = walkoptree_debug; |
720 | if (items > 0 && SvTRUE(ST(1))) | |
721 | walkoptree_debug = 1; | |
722 | OUTPUT: | |
723 | RETVAL | |
724 | ||
56431972 | 725 | #define address(sv) PTR2IV(sv) |
a8a597b2 MB |
726 | |
727 | IV | |
728 | address(sv) | |
729 | SV * sv | |
730 | ||
731 | B::SV | |
732 | svref_2object(sv) | |
733 | SV * sv | |
734 | CODE: | |
735 | if (!SvROK(sv)) | |
736 | croak("argument is not a reference"); | |
737 | RETVAL = (SV*)SvRV(sv); | |
738 | OUTPUT: | |
0cc1d052 NIS |
739 | RETVAL |
740 | ||
741 | void | |
742 | opnumber(name) | |
5d7488b2 | 743 | const char * name |
0cc1d052 NIS |
744 | CODE: |
745 | { | |
746 | int i; | |
747 | IV result = -1; | |
748 | ST(0) = sv_newmortal(); | |
749 | if (strncmp(name,"pp_",3) == 0) | |
750 | name += 3; | |
751 | for (i = 0; i < PL_maxo; i++) | |
752 | { | |
753 | if (strcmp(name, PL_op_name[i]) == 0) | |
754 | { | |
755 | result = i; | |
756 | break; | |
757 | } | |
758 | } | |
759 | sv_setiv(ST(0),result); | |
760 | } | |
a8a597b2 MB |
761 | |
762 | void | |
763 | ppname(opnum) | |
764 | int opnum | |
765 | CODE: | |
766 | ST(0) = sv_newmortal(); | |
3280af22 | 767 | if (opnum >= 0 && opnum < PL_maxo) { |
a8a597b2 | 768 | sv_setpvn(ST(0), "pp_", 3); |
22c35a8c | 769 | sv_catpv(ST(0), PL_op_name[opnum]); |
a8a597b2 MB |
770 | } |
771 | ||
772 | void | |
773 | hash(sv) | |
774 | SV * sv | |
775 | CODE: | |
a8a597b2 MB |
776 | STRLEN len; |
777 | U32 hash = 0; | |
faccc32b | 778 | char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ |
5d7488b2 | 779 | const char *s = SvPV(sv, len); |
c32d3395 | 780 | PERL_HASH(hash, s, len); |
faccc32b | 781 | sprintf(hexhash, "0x%"UVxf, (UV)hash); |
a8a597b2 MB |
782 | ST(0) = sv_2mortal(newSVpv(hexhash, 0)); |
783 | ||
784 | #define cast_I32(foo) (I32)foo | |
785 | IV | |
786 | cast_I32(i) | |
787 | IV i | |
788 | ||
789 | void | |
790 | minus_c() | |
791 | CODE: | |
3280af22 | 792 | PL_minus_c = TRUE; |
a8a597b2 | 793 | |
059a8bb7 JH |
794 | void |
795 | save_BEGINs() | |
796 | CODE: | |
aefff11f | 797 | PL_savebegin = TRUE; |
059a8bb7 | 798 | |
a8a597b2 MB |
799 | SV * |
800 | cstring(sv) | |
801 | SV * sv | |
cea2e8a9 | 802 | CODE: |
52ad86de JH |
803 | RETVAL = cstring(aTHX_ sv, 0); |
804 | OUTPUT: | |
805 | RETVAL | |
806 | ||
807 | SV * | |
808 | perlstring(sv) | |
809 | SV * sv | |
810 | CODE: | |
811 | RETVAL = cstring(aTHX_ sv, 1); | |
cea2e8a9 GS |
812 | OUTPUT: |
813 | RETVAL | |
a8a597b2 MB |
814 | |
815 | SV * | |
816 | cchar(sv) | |
817 | SV * sv | |
cea2e8a9 GS |
818 | CODE: |
819 | RETVAL = cchar(aTHX_ sv); | |
820 | OUTPUT: | |
821 | RETVAL | |
a8a597b2 MB |
822 | |
823 | void | |
824 | threadsv_names() | |
825 | PPCODE: | |
f5ba1307 NC |
826 | #if PERL_VERSION <= 8 |
827 | # ifdef USE_5005THREADS | |
828 | int i; | |
5d7488b2 | 829 | const STRLEN len = strlen(PL_threadsv_names); |
f5ba1307 NC |
830 | |
831 | EXTEND(sp, len); | |
832 | for (i = 0; i < len; i++) | |
833 | PUSHs(sv_2mortal(newSVpvn(&PL_threadsv_names[i], 1))); | |
834 | # endif | |
835 | #endif | |
a8a597b2 MB |
836 | |
837 | #define OP_next(o) o->op_next | |
838 | #define OP_sibling(o) o->op_sibling | |
27da23d5 | 839 | #define OP_desc(o) (char *)PL_op_desc[o->op_type] |
a8a597b2 MB |
840 | #define OP_targ(o) o->op_targ |
841 | #define OP_type(o) o->op_type | |
7252851f NC |
842 | #if PERL_VERSION >= 9 |
843 | # define OP_opt(o) o->op_opt | |
844 | # define OP_static(o) o->op_static | |
845 | #else | |
846 | # define OP_seq(o) o->op_seq | |
847 | #endif | |
a8a597b2 MB |
848 | #define OP_flags(o) o->op_flags |
849 | #define OP_private(o) o->op_private | |
a60ba18b | 850 | #define OP_spare(o) o->op_spare |
a8a597b2 MB |
851 | |
852 | MODULE = B PACKAGE = B::OP PREFIX = OP_ | |
853 | ||
651aa52e AE |
854 | size_t |
855 | OP_size(o) | |
856 | B::OP o | |
857 | CODE: | |
858 | RETVAL = opsizes[cc_opclass(aTHX_ o)]; | |
859 | OUTPUT: | |
860 | RETVAL | |
861 | ||
a8a597b2 MB |
862 | B::OP |
863 | OP_next(o) | |
864 | B::OP o | |
865 | ||
866 | B::OP | |
867 | OP_sibling(o) | |
868 | B::OP o | |
869 | ||
870 | char * | |
3f872cb9 GS |
871 | OP_name(o) |
872 | B::OP o | |
873 | CODE: | |
27da23d5 | 874 | RETVAL = (char *)PL_op_name[o->op_type]; |
8063af02 DM |
875 | OUTPUT: |
876 | RETVAL | |
3f872cb9 GS |
877 | |
878 | ||
8063af02 | 879 | void |
a8a597b2 MB |
880 | OP_ppaddr(o) |
881 | B::OP o | |
dc333d64 GS |
882 | PREINIT: |
883 | int i; | |
884 | SV *sv = sv_newmortal(); | |
a8a597b2 | 885 | CODE: |
dc333d64 GS |
886 | sv_setpvn(sv, "PL_ppaddr[OP_", 13); |
887 | sv_catpv(sv, PL_op_name[o->op_type]); | |
7c436af3 | 888 | for (i=13; (STRLEN)i < SvCUR(sv); ++i) |
dc333d64 GS |
889 | SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]); |
890 | sv_catpv(sv, "]"); | |
891 | ST(0) = sv; | |
a8a597b2 MB |
892 | |
893 | char * | |
894 | OP_desc(o) | |
895 | B::OP o | |
896 | ||
7934575e | 897 | PADOFFSET |
a8a597b2 MB |
898 | OP_targ(o) |
899 | B::OP o | |
900 | ||
901 | U16 | |
902 | OP_type(o) | |
903 | B::OP o | |
904 | ||
7252851f NC |
905 | #if PERL_VERSION >= 9 |
906 | ||
2814eb74 PJ |
907 | U8 |
908 | OP_opt(o) | |
909 | B::OP o | |
910 | ||
911 | U8 | |
912 | OP_static(o) | |
a8a597b2 MB |
913 | B::OP o |
914 | ||
7252851f NC |
915 | #else |
916 | ||
917 | U16 | |
918 | OP_seq(o) | |
919 | B::OP o | |
920 | ||
921 | #endif | |
922 | ||
a8a597b2 MB |
923 | U8 |
924 | OP_flags(o) | |
925 | B::OP o | |
926 | ||
927 | U8 | |
928 | OP_private(o) | |
929 | B::OP o | |
930 | ||
7252851f NC |
931 | #if PERL_VERSION >= 9 |
932 | ||
a60ba18b JC |
933 | U8 |
934 | OP_spare(o) | |
935 | B::OP o | |
936 | ||
7252851f NC |
937 | #endif |
938 | ||
1df34986 AE |
939 | void |
940 | OP_oplist(o) | |
941 | B::OP o | |
942 | PPCODE: | |
943 | SP = oplist(aTHX_ o, SP); | |
944 | ||
a8a597b2 MB |
945 | #define UNOP_first(o) o->op_first |
946 | ||
947 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ | |
948 | ||
949 | B::OP | |
950 | UNOP_first(o) | |
951 | B::UNOP o | |
952 | ||
953 | #define BINOP_last(o) o->op_last | |
954 | ||
955 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ | |
956 | ||
957 | B::OP | |
958 | BINOP_last(o) | |
959 | B::BINOP o | |
960 | ||
961 | #define LOGOP_other(o) o->op_other | |
962 | ||
963 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ | |
964 | ||
965 | B::OP | |
966 | LOGOP_other(o) | |
967 | B::LOGOP o | |
968 | ||
a8a597b2 MB |
969 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
970 | ||
c03c2844 SM |
971 | U32 |
972 | LISTOP_children(o) | |
973 | B::LISTOP o | |
974 | OP * kid = NO_INIT | |
975 | int i = NO_INIT | |
976 | CODE: | |
c03c2844 SM |
977 | i = 0; |
978 | for (kid = o->op_first; kid; kid = kid->op_sibling) | |
979 | i++; | |
8063af02 DM |
980 | RETVAL = i; |
981 | OUTPUT: | |
982 | RETVAL | |
c03c2844 | 983 | |
a8a597b2 | 984 | #define PMOP_pmreplroot(o) o->op_pmreplroot |
29f2e912 NC |
985 | #if PERL_VERSION >= 9 |
986 | # define PMOP_pmreplstart(o) o->op_pmstashstartu.op_pmreplstart | |
987 | #else | |
988 | # define PMOP_pmreplstart(o) o->op_pmreplstart | |
989 | #endif | |
a8a597b2 | 990 | #define PMOP_pmnext(o) o->op_pmnext |
aaa362c4 | 991 | #define PMOP_pmregexp(o) PM_GETRE(o) |
9d2bbe64 MB |
992 | #ifdef USE_ITHREADS |
993 | #define PMOP_pmoffset(o) o->op_pmoffset | |
29f2e912 | 994 | #define PMOP_pmstashpv(o) PmopSTASHPV(o); |
651aa52e | 995 | #else |
29f2e912 | 996 | #define PMOP_pmstash(o) PmopSTASH(o); |
9d2bbe64 | 997 | #endif |
a8a597b2 | 998 | #define PMOP_pmflags(o) o->op_pmflags |
a8a597b2 MB |
999 | |
1000 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ | |
1001 | ||
1002 | void | |
1003 | PMOP_pmreplroot(o) | |
1004 | B::PMOP o | |
1005 | OP * root = NO_INIT | |
1006 | CODE: | |
1007 | ST(0) = sv_newmortal(); | |
1008 | root = o->op_pmreplroot; | |
1009 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ | |
1010 | if (o->op_type == OP_PUSHRE) { | |
9d2bbe64 MB |
1011 | #ifdef USE_ITHREADS |
1012 | sv_setiv(ST(0), INT2PTR(PADOFFSET,root) ); | |
1013 | #else | |
a8a597b2 MB |
1014 | sv_setiv(newSVrv(ST(0), root ? |
1015 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), | |
56431972 | 1016 | PTR2IV(root)); |
9d2bbe64 | 1017 | #endif |
a8a597b2 MB |
1018 | } |
1019 | else { | |
56431972 | 1020 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); |
a8a597b2 MB |
1021 | } |
1022 | ||
1023 | B::OP | |
1024 | PMOP_pmreplstart(o) | |
1025 | B::PMOP o | |
1026 | ||
c2b1997a NC |
1027 | #if PERL_VERSION < 9 |
1028 | ||
a8a597b2 MB |
1029 | B::PMOP |
1030 | PMOP_pmnext(o) | |
1031 | B::PMOP o | |
1032 | ||
c2b1997a NC |
1033 | #endif |
1034 | ||
9d2bbe64 MB |
1035 | #ifdef USE_ITHREADS |
1036 | ||
1037 | IV | |
1038 | PMOP_pmoffset(o) | |
1039 | B::PMOP o | |
1040 | ||
651aa52e AE |
1041 | char* |
1042 | PMOP_pmstashpv(o) | |
1043 | B::PMOP o | |
1044 | ||
1045 | #else | |
1046 | ||
1047 | B::HV | |
1048 | PMOP_pmstash(o) | |
1049 | B::PMOP o | |
1050 | ||
9d2bbe64 MB |
1051 | #endif |
1052 | ||
6e21dc91 | 1053 | U32 |
a8a597b2 MB |
1054 | PMOP_pmflags(o) |
1055 | B::PMOP o | |
1056 | ||
a8a597b2 MB |
1057 | void |
1058 | PMOP_precomp(o) | |
1059 | B::PMOP o | |
1060 | REGEXP * rx = NO_INIT | |
1061 | CODE: | |
1062 | ST(0) = sv_newmortal(); | |
aaa362c4 | 1063 | rx = PM_GETRE(o); |
a8a597b2 MB |
1064 | if (rx) |
1065 | sv_setpvn(ST(0), rx->precomp, rx->prelen); | |
1066 | ||
c737faaf YO |
1067 | void |
1068 | PMOP_reflags(o) | |
1069 | B::PMOP o | |
1070 | REGEXP * rx = NO_INIT | |
1071 | CODE: | |
1072 | ST(0) = sv_newmortal(); | |
1073 | rx = PM_GETRE(o); | |
1074 | if (rx) | |
1075 | sv_setuv(ST(0), rx->extflags); | |
1076 | ||
ac33dcd1 JH |
1077 | #define SVOP_sv(o) cSVOPo->op_sv |
1078 | #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) | |
a8a597b2 MB |
1079 | |
1080 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ | |
1081 | ||
a8a597b2 MB |
1082 | B::SV |
1083 | SVOP_sv(o) | |
1084 | B::SVOP o | |
1085 | ||
f22444f5 | 1086 | B::GV |
065a1863 GS |
1087 | SVOP_gv(o) |
1088 | B::SVOP o | |
1089 | ||
7934575e | 1090 | #define PADOP_padix(o) o->op_padix |
dd2155a4 | 1091 | #define PADOP_sv(o) (o->op_padix ? PAD_SVl(o->op_padix) : Nullsv) |
7934575e | 1092 | #define PADOP_gv(o) ((o->op_padix \ |
dd2155a4 DM |
1093 | && SvTYPE(PAD_SVl(o->op_padix)) == SVt_PVGV) \ |
1094 | ? (GV*)PAD_SVl(o->op_padix) : Nullgv) | |
a8a597b2 | 1095 | |
7934575e GS |
1096 | MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ |
1097 | ||
1098 | PADOFFSET | |
1099 | PADOP_padix(o) | |
1100 | B::PADOP o | |
1101 | ||
1102 | B::SV | |
1103 | PADOP_sv(o) | |
1104 | B::PADOP o | |
a8a597b2 MB |
1105 | |
1106 | B::GV | |
7934575e GS |
1107 | PADOP_gv(o) |
1108 | B::PADOP o | |
a8a597b2 MB |
1109 | |
1110 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ | |
1111 | ||
1112 | void | |
1113 | PVOP_pv(o) | |
1114 | B::PVOP o | |
1115 | CODE: | |
1116 | /* | |
bec89253 | 1117 | * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts |
a8a597b2 MB |
1118 | * whereas other PVOPs point to a null terminated string. |
1119 | */ | |
bec89253 RH |
1120 | if (o->op_type == OP_TRANS && |
1121 | (o->op_private & OPpTRANS_COMPLEMENT) && | |
1122 | !(o->op_private & OPpTRANS_DELETE)) | |
1123 | { | |
5d7488b2 AL |
1124 | const short* const tbl = (short*)o->op_pv; |
1125 | const short entries = 257 + tbl[256]; | |
bec89253 RH |
1126 | ST(0) = sv_2mortal(newSVpv(o->op_pv, entries * sizeof(short))); |
1127 | } | |
1128 | else if (o->op_type == OP_TRANS) { | |
1129 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 256 * sizeof(short))); | |
1130 | } | |
1131 | else | |
1132 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 0)); | |
a8a597b2 MB |
1133 | |
1134 | #define LOOP_redoop(o) o->op_redoop | |
1135 | #define LOOP_nextop(o) o->op_nextop | |
1136 | #define LOOP_lastop(o) o->op_lastop | |
1137 | ||
1138 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ | |
1139 | ||
1140 | ||
1141 | B::OP | |
1142 | LOOP_redoop(o) | |
1143 | B::LOOP o | |
1144 | ||
1145 | B::OP | |
1146 | LOOP_nextop(o) | |
1147 | B::LOOP o | |
1148 | ||
1149 | B::OP | |
1150 | LOOP_lastop(o) | |
1151 | B::LOOP o | |
1152 | ||
1153 | #define COP_label(o) o->cop_label | |
11faa288 GS |
1154 | #define COP_stashpv(o) CopSTASHPV(o) |
1155 | #define COP_stash(o) CopSTASH(o) | |
57843af0 | 1156 | #define COP_file(o) CopFILE(o) |
1df34986 | 1157 | #define COP_filegv(o) CopFILEGV(o) |
a8a597b2 | 1158 | #define COP_cop_seq(o) o->cop_seq |
fc15ae8f | 1159 | #define COP_arybase(o) CopARYBASE_get(o) |
57843af0 | 1160 | #define COP_line(o) CopLINE(o) |
d5ec2987 | 1161 | #define COP_hints(o) CopHINTS_get(o) |
e412117e NC |
1162 | #if PERL_VERSION < 9 |
1163 | # define COP_warnings(o) o->cop_warnings | |
1164 | # define COP_io(o) o->cop_io | |
1165 | #endif | |
a8a597b2 MB |
1166 | |
1167 | MODULE = B PACKAGE = B::COP PREFIX = COP_ | |
1168 | ||
1169 | char * | |
1170 | COP_label(o) | |
1171 | B::COP o | |
1172 | ||
11faa288 GS |
1173 | char * |
1174 | COP_stashpv(o) | |
1175 | B::COP o | |
1176 | ||
a8a597b2 MB |
1177 | B::HV |
1178 | COP_stash(o) | |
1179 | B::COP o | |
1180 | ||
57843af0 GS |
1181 | char * |
1182 | COP_file(o) | |
a8a597b2 MB |
1183 | B::COP o |
1184 | ||
1df34986 AE |
1185 | B::GV |
1186 | COP_filegv(o) | |
1187 | B::COP o | |
1188 | ||
1189 | ||
a8a597b2 MB |
1190 | U32 |
1191 | COP_cop_seq(o) | |
1192 | B::COP o | |
1193 | ||
1194 | I32 | |
1195 | COP_arybase(o) | |
1196 | B::COP o | |
1197 | ||
8bafa735 | 1198 | U32 |
a8a597b2 MB |
1199 | COP_line(o) |
1200 | B::COP o | |
1201 | ||
e412117e NC |
1202 | #if PERL_VERSION >= 9 |
1203 | ||
5c3c3f81 | 1204 | void |
b295d113 TH |
1205 | COP_warnings(o) |
1206 | B::COP o | |
5c3c3f81 NC |
1207 | PPCODE: |
1208 | ST(0) = make_warnings_object(aTHX_ sv_newmortal(), o->cop_warnings); | |
1209 | XSRETURN(1); | |
b295d113 | 1210 | |
670f1322 | 1211 | void |
6e6a1aef RGS |
1212 | COP_io(o) |
1213 | B::COP o | |
11bcd5da | 1214 | PPCODE: |
8e01d9a6 | 1215 | ST(0) = make_cop_io_object(aTHX_ sv_newmortal(), o); |
11bcd5da | 1216 | XSRETURN(1); |
6e6a1aef | 1217 | |
fd9f6265 JJ |
1218 | B::RHE |
1219 | COP_hints_hash(o) | |
1220 | B::COP o | |
1221 | CODE: | |
1222 | RETVAL = o->cop_hints_hash; | |
1223 | OUTPUT: | |
1224 | RETVAL | |
1225 | ||
e412117e NC |
1226 | #else |
1227 | ||
1228 | B::SV | |
1229 | COP_warnings(o) | |
1230 | B::COP o | |
1231 | ||
1232 | B::SV | |
1233 | COP_io(o) | |
1234 | B::COP o | |
1235 | ||
1236 | #endif | |
1237 | ||
1238 | U32 | |
1239 | COP_hints(o) | |
1240 | B::COP o | |
1241 | ||
651aa52e AE |
1242 | MODULE = B PACKAGE = B::SV |
1243 | ||
1244 | U32 | |
1245 | SvTYPE(sv) | |
1246 | B::SV sv | |
1247 | ||
429a5ce7 SM |
1248 | #define object_2svref(sv) sv |
1249 | #define SVREF SV * | |
1250 | ||
1251 | SVREF | |
1252 | object_2svref(sv) | |
1253 | B::SV sv | |
1254 | ||
a8a597b2 MB |
1255 | MODULE = B PACKAGE = B::SV PREFIX = Sv |
1256 | ||
1257 | U32 | |
1258 | SvREFCNT(sv) | |
1259 | B::SV sv | |
1260 | ||
1261 | U32 | |
1262 | SvFLAGS(sv) | |
1263 | B::SV sv | |
1264 | ||
651aa52e AE |
1265 | U32 |
1266 | SvPOK(sv) | |
1267 | B::SV sv | |
1268 | ||
1269 | U32 | |
1270 | SvROK(sv) | |
1271 | B::SV sv | |
1272 | ||
1273 | U32 | |
1274 | SvMAGICAL(sv) | |
1275 | B::SV sv | |
1276 | ||
a8a597b2 MB |
1277 | MODULE = B PACKAGE = B::IV PREFIX = Sv |
1278 | ||
1279 | IV | |
1280 | SvIV(sv) | |
1281 | B::IV sv | |
1282 | ||
1283 | IV | |
1284 | SvIVX(sv) | |
1285 | B::IV sv | |
1286 | ||
0ca04487 VB |
1287 | UV |
1288 | SvUVX(sv) | |
1289 | B::IV sv | |
1290 | ||
1291 | ||
a8a597b2 MB |
1292 | MODULE = B PACKAGE = B::IV |
1293 | ||
1294 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) | |
1295 | ||
1296 | int | |
1297 | needs64bits(sv) | |
1298 | B::IV sv | |
1299 | ||
1300 | void | |
1301 | packiv(sv) | |
1302 | B::IV sv | |
1303 | CODE: | |
1304 | if (sizeof(IV) == 8) { | |
1305 | U32 wp[2]; | |
5d7488b2 | 1306 | const IV iv = SvIVX(sv); |
a8a597b2 MB |
1307 | /* |
1308 | * The following way of spelling 32 is to stop compilers on | |
1309 | * 32-bit architectures from moaning about the shift count | |
1310 | * being >= the width of the type. Such architectures don't | |
1311 | * reach this code anyway (unless sizeof(IV) > 8 but then | |
1312 | * everything else breaks too so I'm not fussed at the moment). | |
1313 | */ | |
42718184 RB |
1314 | #ifdef UV_IS_QUAD |
1315 | wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); | |
1316 | #else | |
1317 | wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); | |
1318 | #endif | |
a8a597b2 | 1319 | wp[1] = htonl(iv & 0xffffffff); |
79cb57f6 | 1320 | ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); |
a8a597b2 MB |
1321 | } else { |
1322 | U32 w = htonl((U32)SvIVX(sv)); | |
79cb57f6 | 1323 | ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); |
a8a597b2 MB |
1324 | } |
1325 | ||
1326 | MODULE = B PACKAGE = B::NV PREFIX = Sv | |
1327 | ||
76ef7183 | 1328 | NV |
a8a597b2 MB |
1329 | SvNV(sv) |
1330 | B::NV sv | |
1331 | ||
76ef7183 | 1332 | NV |
a8a597b2 MB |
1333 | SvNVX(sv) |
1334 | B::NV sv | |
1335 | ||
809abb02 NC |
1336 | U32 |
1337 | COP_SEQ_RANGE_LOW(sv) | |
1338 | B::NV sv | |
1339 | ||
1340 | U32 | |
1341 | COP_SEQ_RANGE_HIGH(sv) | |
1342 | B::NV sv | |
1343 | ||
1344 | U32 | |
1345 | PARENT_PAD_INDEX(sv) | |
1346 | B::NV sv | |
1347 | ||
1348 | U32 | |
1349 | PARENT_FAKELEX_FLAGS(sv) | |
1350 | B::NV sv | |
1351 | ||
a8a597b2 MB |
1352 | MODULE = B PACKAGE = B::RV PREFIX = Sv |
1353 | ||
1354 | B::SV | |
1355 | SvRV(sv) | |
1356 | B::RV sv | |
1357 | ||
1358 | MODULE = B PACKAGE = B::PV PREFIX = Sv | |
1359 | ||
0b40bd6d RH |
1360 | char* |
1361 | SvPVX(sv) | |
1362 | B::PV sv | |
1363 | ||
b326da91 MB |
1364 | B::SV |
1365 | SvRV(sv) | |
1366 | B::PV sv | |
1367 | CODE: | |
1368 | if( SvROK(sv) ) { | |
1369 | RETVAL = SvRV(sv); | |
1370 | } | |
1371 | else { | |
1372 | croak( "argument is not SvROK" ); | |
1373 | } | |
1374 | OUTPUT: | |
1375 | RETVAL | |
1376 | ||
a8a597b2 MB |
1377 | void |
1378 | SvPV(sv) | |
1379 | B::PV sv | |
1380 | CODE: | |
b326da91 | 1381 | ST(0) = sv_newmortal(); |
c0b20461 | 1382 | if( SvPOK(sv) ) { |
b55685ae NC |
1383 | /* FIXME - we need a better way for B to identify PVs that are |
1384 | in the pads as variable names. */ | |
1385 | if((SvLEN(sv) && SvCUR(sv) >= SvLEN(sv))) { | |
1386 | /* It claims to be longer than the space allocated for it - | |
1387 | presuambly it's a variable name in the pad */ | |
1388 | sv_setpv(ST(0), SvPV_nolen_const(sv)); | |
1389 | } else { | |
1390 | sv_setpvn(ST(0), SvPVX_const(sv), SvCUR(sv)); | |
1391 | } | |
b326da91 MB |
1392 | SvFLAGS(ST(0)) |= SvUTF8(sv); |
1393 | } | |
1394 | else { | |
1395 | /* XXX for backward compatibility, but should fail */ | |
1396 | /* croak( "argument is not SvPOK" ); */ | |
1397 | sv_setpvn(ST(0), NULL, 0); | |
1398 | } | |
a8a597b2 | 1399 | |
5a44e503 NC |
1400 | # This used to read 257. I think that that was buggy - should have been 258. |
1401 | # (The "\0", the flags byte, and 256 for the table. Not that anything | |
1402 | # anywhere calls this method. NWC. | |
651aa52e AE |
1403 | void |
1404 | SvPVBM(sv) | |
1405 | B::PV sv | |
1406 | CODE: | |
1407 | ST(0) = sv_newmortal(); | |
aa07b2f6 | 1408 | sv_setpvn(ST(0), SvPVX_const(sv), |
5a44e503 | 1409 | SvCUR(sv) + (SvVALID(sv) ? 256 + PERL_FBM_TABLE_OFFSET : 0)); |
651aa52e AE |
1410 | |
1411 | ||
445a12f6 DM |
1412 | STRLEN |
1413 | SvLEN(sv) | |
1414 | B::PV sv | |
1415 | ||
1416 | STRLEN | |
1417 | SvCUR(sv) | |
1418 | B::PV sv | |
1419 | ||
a8a597b2 MB |
1420 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
1421 | ||
1422 | void | |
1423 | SvMAGIC(sv) | |
1424 | B::PVMG sv | |
1425 | MAGIC * mg = NO_INIT | |
1426 | PPCODE: | |
1427 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) | |
cea2e8a9 | 1428 | XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); |
a8a597b2 MB |
1429 | |
1430 | MODULE = B PACKAGE = B::PVMG | |
1431 | ||
1432 | B::HV | |
1433 | SvSTASH(sv) | |
1434 | B::PVMG sv | |
1435 | ||
1436 | #define MgMOREMAGIC(mg) mg->mg_moremagic | |
1437 | #define MgPRIVATE(mg) mg->mg_private | |
1438 | #define MgTYPE(mg) mg->mg_type | |
1439 | #define MgFLAGS(mg) mg->mg_flags | |
1440 | #define MgOBJ(mg) mg->mg_obj | |
88b39979 | 1441 | #define MgLENGTH(mg) mg->mg_len |
bde7177d | 1442 | #define MgREGEX(mg) PTR2IV(mg->mg_obj) |
a8a597b2 MB |
1443 | |
1444 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg | |
1445 | ||
1446 | B::MAGIC | |
1447 | MgMOREMAGIC(mg) | |
1448 | B::MAGIC mg | |
c5f0f3aa RGS |
1449 | CODE: |
1450 | if( MgMOREMAGIC(mg) ) { | |
1451 | RETVAL = MgMOREMAGIC(mg); | |
1452 | } | |
1453 | else { | |
1454 | XSRETURN_UNDEF; | |
1455 | } | |
1456 | OUTPUT: | |
1457 | RETVAL | |
a8a597b2 MB |
1458 | |
1459 | U16 | |
1460 | MgPRIVATE(mg) | |
1461 | B::MAGIC mg | |
1462 | ||
1463 | char | |
1464 | MgTYPE(mg) | |
1465 | B::MAGIC mg | |
1466 | ||
1467 | U8 | |
1468 | MgFLAGS(mg) | |
1469 | B::MAGIC mg | |
1470 | ||
1471 | B::SV | |
1472 | MgOBJ(mg) | |
1473 | B::MAGIC mg | |
b326da91 | 1474 | |
9d2bbe64 MB |
1475 | IV |
1476 | MgREGEX(mg) | |
1477 | B::MAGIC mg | |
1478 | CODE: | |
a8248b05 | 1479 | if(mg->mg_type == PERL_MAGIC_qr) { |
9d2bbe64 MB |
1480 | RETVAL = MgREGEX(mg); |
1481 | } | |
1482 | else { | |
1483 | croak( "REGEX is only meaningful on r-magic" ); | |
1484 | } | |
1485 | OUTPUT: | |
1486 | RETVAL | |
1487 | ||
b326da91 MB |
1488 | SV* |
1489 | precomp(mg) | |
1490 | B::MAGIC mg | |
1491 | CODE: | |
a8248b05 | 1492 | if (mg->mg_type == PERL_MAGIC_qr) { |
b326da91 | 1493 | REGEXP* rx = (REGEXP*)mg->mg_obj; |
ef35129c | 1494 | RETVAL = Nullsv; |
b326da91 MB |
1495 | if( rx ) |
1496 | RETVAL = newSVpvn( rx->precomp, rx->prelen ); | |
1497 | } | |
1498 | else { | |
1499 | croak( "precomp is only meaningful on r-magic" ); | |
1500 | } | |
1501 | OUTPUT: | |
1502 | RETVAL | |
a8a597b2 | 1503 | |
88b39979 VB |
1504 | I32 |
1505 | MgLENGTH(mg) | |
1506 | B::MAGIC mg | |
1507 | ||
a8a597b2 MB |
1508 | void |
1509 | MgPTR(mg) | |
1510 | B::MAGIC mg | |
1511 | CODE: | |
1512 | ST(0) = sv_newmortal(); | |
88b39979 VB |
1513 | if (mg->mg_ptr){ |
1514 | if (mg->mg_len >= 0){ | |
1515 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); | |
651aa52e AE |
1516 | } else if (mg->mg_len == HEf_SVKEY) { |
1517 | ST(0) = make_sv_object(aTHX_ | |
1518 | sv_newmortal(), (SV*)mg->mg_ptr); | |
88b39979 VB |
1519 | } |
1520 | } | |
a8a597b2 MB |
1521 | |
1522 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv | |
1523 | ||
1524 | U32 | |
1525 | LvTARGOFF(sv) | |
1526 | B::PVLV sv | |
1527 | ||
1528 | U32 | |
1529 | LvTARGLEN(sv) | |
1530 | B::PVLV sv | |
1531 | ||
1532 | char | |
1533 | LvTYPE(sv) | |
1534 | B::PVLV sv | |
1535 | ||
1536 | B::SV | |
1537 | LvTARG(sv) | |
1538 | B::PVLV sv | |
1539 | ||
1540 | MODULE = B PACKAGE = B::BM PREFIX = Bm | |
1541 | ||
1542 | I32 | |
1543 | BmUSEFUL(sv) | |
1544 | B::BM sv | |
1545 | ||
85c508c3 | 1546 | U32 |
a8a597b2 MB |
1547 | BmPREVIOUS(sv) |
1548 | B::BM sv | |
1549 | ||
1550 | U8 | |
1551 | BmRARE(sv) | |
1552 | B::BM sv | |
1553 | ||
1554 | void | |
1555 | BmTABLE(sv) | |
1556 | B::BM sv | |
1557 | STRLEN len = NO_INIT | |
1558 | char * str = NO_INIT | |
1559 | CODE: | |
1560 | str = SvPV(sv, len); | |
1561 | /* Boyer-Moore table is just after string and its safety-margin \0 */ | |
5a44e503 | 1562 | ST(0) = sv_2mortal(newSVpvn(str + len + PERL_FBM_TABLE_OFFSET, 256)); |
a8a597b2 MB |
1563 | |
1564 | MODULE = B PACKAGE = B::GV PREFIX = Gv | |
1565 | ||
1566 | void | |
1567 | GvNAME(gv) | |
1568 | B::GV gv | |
1569 | CODE: | |
79cb57f6 | 1570 | ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); |
a8a597b2 | 1571 | |
87d7fd28 GS |
1572 | bool |
1573 | is_empty(gv) | |
1574 | B::GV gv | |
1575 | CODE: | |
1576 | RETVAL = GvGP(gv) == Null(GP*); | |
1577 | OUTPUT: | |
1578 | RETVAL | |
1579 | ||
651aa52e AE |
1580 | void* |
1581 | GvGP(gv) | |
1582 | B::GV gv | |
1583 | ||
a8a597b2 MB |
1584 | B::HV |
1585 | GvSTASH(gv) | |
1586 | B::GV gv | |
1587 | ||
1588 | B::SV | |
1589 | GvSV(gv) | |
1590 | B::GV gv | |
1591 | ||
1592 | B::IO | |
1593 | GvIO(gv) | |
1594 | B::GV gv | |
1595 | ||
1df34986 | 1596 | B::FM |
a8a597b2 MB |
1597 | GvFORM(gv) |
1598 | B::GV gv | |
1df34986 AE |
1599 | CODE: |
1600 | RETVAL = (SV*)GvFORM(gv); | |
1601 | OUTPUT: | |
1602 | RETVAL | |
a8a597b2 MB |
1603 | |
1604 | B::AV | |
1605 | GvAV(gv) | |
1606 | B::GV gv | |
1607 | ||
1608 | B::HV | |
1609 | GvHV(gv) | |
1610 | B::GV gv | |
1611 | ||
1612 | B::GV | |
1613 | GvEGV(gv) | |
1614 | B::GV gv | |
1615 | ||
1616 | B::CV | |
1617 | GvCV(gv) | |
1618 | B::GV gv | |
1619 | ||
1620 | U32 | |
1621 | GvCVGEN(gv) | |
1622 | B::GV gv | |
1623 | ||
8bafa735 | 1624 | U32 |
a8a597b2 MB |
1625 | GvLINE(gv) |
1626 | B::GV gv | |
1627 | ||
b195d487 GS |
1628 | char * |
1629 | GvFILE(gv) | |
1630 | B::GV gv | |
1631 | ||
a8a597b2 MB |
1632 | B::GV |
1633 | GvFILEGV(gv) | |
1634 | B::GV gv | |
1635 | ||
1636 | MODULE = B PACKAGE = B::GV | |
1637 | ||
1638 | U32 | |
1639 | GvREFCNT(gv) | |
1640 | B::GV gv | |
1641 | ||
1642 | U8 | |
1643 | GvFLAGS(gv) | |
1644 | B::GV gv | |
1645 | ||
1646 | MODULE = B PACKAGE = B::IO PREFIX = Io | |
1647 | ||
1648 | long | |
1649 | IoLINES(io) | |
1650 | B::IO io | |
1651 | ||
1652 | long | |
1653 | IoPAGE(io) | |
1654 | B::IO io | |
1655 | ||
1656 | long | |
1657 | IoPAGE_LEN(io) | |
1658 | B::IO io | |
1659 | ||
1660 | long | |
1661 | IoLINES_LEFT(io) | |
1662 | B::IO io | |
1663 | ||
1664 | char * | |
1665 | IoTOP_NAME(io) | |
1666 | B::IO io | |
1667 | ||
1668 | B::GV | |
1669 | IoTOP_GV(io) | |
1670 | B::IO io | |
1671 | ||
1672 | char * | |
1673 | IoFMT_NAME(io) | |
1674 | B::IO io | |
1675 | ||
1676 | B::GV | |
1677 | IoFMT_GV(io) | |
1678 | B::IO io | |
1679 | ||
1680 | char * | |
1681 | IoBOTTOM_NAME(io) | |
1682 | B::IO io | |
1683 | ||
1684 | B::GV | |
1685 | IoBOTTOM_GV(io) | |
1686 | B::IO io | |
1687 | ||
1688 | short | |
1689 | IoSUBPROCESS(io) | |
1690 | B::IO io | |
1691 | ||
b326da91 MB |
1692 | bool |
1693 | IsSTD(io,name) | |
1694 | B::IO io | |
5d7488b2 | 1695 | const char* name |
b326da91 MB |
1696 | PREINIT: |
1697 | PerlIO* handle = 0; | |
1698 | CODE: | |
1699 | if( strEQ( name, "stdin" ) ) { | |
1700 | handle = PerlIO_stdin(); | |
1701 | } | |
1702 | else if( strEQ( name, "stdout" ) ) { | |
1703 | handle = PerlIO_stdout(); | |
1704 | } | |
1705 | else if( strEQ( name, "stderr" ) ) { | |
1706 | handle = PerlIO_stderr(); | |
1707 | } | |
1708 | else { | |
1709 | croak( "Invalid value '%s'", name ); | |
1710 | } | |
1711 | RETVAL = handle == IoIFP(io); | |
1712 | OUTPUT: | |
1713 | RETVAL | |
1714 | ||
a8a597b2 MB |
1715 | MODULE = B PACKAGE = B::IO |
1716 | ||
1717 | char | |
1718 | IoTYPE(io) | |
1719 | B::IO io | |
1720 | ||
1721 | U8 | |
1722 | IoFLAGS(io) | |
1723 | B::IO io | |
1724 | ||
1725 | MODULE = B PACKAGE = B::AV PREFIX = Av | |
1726 | ||
1727 | SSize_t | |
1728 | AvFILL(av) | |
1729 | B::AV av | |
1730 | ||
1731 | SSize_t | |
1732 | AvMAX(av) | |
1733 | B::AV av | |
1734 | ||
edcc7c74 NC |
1735 | #if PERL_VERSION < 9 |
1736 | ||
1737 | ||
1738 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off | |
1739 | ||
1740 | IV | |
1741 | AvOFF(av) | |
1742 | B::AV av | |
1743 | ||
1744 | #endif | |
1745 | ||
a8a597b2 MB |
1746 | void |
1747 | AvARRAY(av) | |
1748 | B::AV av | |
1749 | PPCODE: | |
1750 | if (AvFILL(av) >= 0) { | |
1751 | SV **svp = AvARRAY(av); | |
1752 | I32 i; | |
1753 | for (i = 0; i <= AvFILL(av); i++) | |
cea2e8a9 | 1754 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); |
a8a597b2 MB |
1755 | } |
1756 | ||
429a5ce7 SM |
1757 | void |
1758 | AvARRAYelt(av, idx) | |
1759 | B::AV av | |
1760 | int idx | |
1761 | PPCODE: | |
1762 | if (idx >= 0 && AvFILL(av) >= 0 && idx <= AvFILL(av)) | |
1763 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), (AvARRAY(av)[idx]))); | |
1764 | else | |
1765 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), NULL)); | |
1766 | ||
edcc7c74 NC |
1767 | #if PERL_VERSION < 9 |
1768 | ||
1769 | MODULE = B PACKAGE = B::AV | |
1770 | ||
1771 | U8 | |
1772 | AvFLAGS(av) | |
1773 | B::AV av | |
1774 | ||
1775 | #endif | |
1776 | ||
1df34986 AE |
1777 | MODULE = B PACKAGE = B::FM PREFIX = Fm |
1778 | ||
1779 | IV | |
1780 | FmLINES(form) | |
1781 | B::FM form | |
1782 | ||
a8a597b2 MB |
1783 | MODULE = B PACKAGE = B::CV PREFIX = Cv |
1784 | ||
651aa52e AE |
1785 | U32 |
1786 | CvCONST(cv) | |
1787 | B::CV cv | |
1788 | ||
a8a597b2 MB |
1789 | B::HV |
1790 | CvSTASH(cv) | |
1791 | B::CV cv | |
1792 | ||
1793 | B::OP | |
1794 | CvSTART(cv) | |
1795 | B::CV cv | |
bf53b3a5 NC |
1796 | CODE: |
1797 | RETVAL = CvISXSUB(cv) ? NULL : CvSTART(cv); | |
1798 | OUTPUT: | |
1799 | RETVAL | |
a8a597b2 MB |
1800 | |
1801 | B::OP | |
1802 | CvROOT(cv) | |
1803 | B::CV cv | |
d04ba589 NC |
1804 | CODE: |
1805 | RETVAL = CvISXSUB(cv) ? NULL : CvROOT(cv); | |
1806 | OUTPUT: | |
1807 | RETVAL | |
a8a597b2 MB |
1808 | |
1809 | B::GV | |
1810 | CvGV(cv) | |
1811 | B::CV cv | |
1812 | ||
57843af0 GS |
1813 | char * |
1814 | CvFILE(cv) | |
1815 | B::CV cv | |
1816 | ||
a8a597b2 MB |
1817 | long |
1818 | CvDEPTH(cv) | |
1819 | B::CV cv | |
1820 | ||
1821 | B::AV | |
1822 | CvPADLIST(cv) | |
1823 | B::CV cv | |
1824 | ||
1825 | B::CV | |
1826 | CvOUTSIDE(cv) | |
1827 | B::CV cv | |
1828 | ||
a3985cdc DM |
1829 | U32 |
1830 | CvOUTSIDE_SEQ(cv) | |
1831 | B::CV cv | |
1832 | ||
a8a597b2 MB |
1833 | void |
1834 | CvXSUB(cv) | |
1835 | B::CV cv | |
1836 | CODE: | |
d04ba589 | 1837 | ST(0) = sv_2mortal(newSViv(CvISXSUB(cv) ? PTR2IV(CvXSUB(cv)) : 0)); |
a8a597b2 MB |
1838 | |
1839 | ||
1840 | void | |
1841 | CvXSUBANY(cv) | |
1842 | B::CV cv | |
1843 | CODE: | |
b326da91 | 1844 | ST(0) = CvCONST(cv) ? |
07409e01 | 1845 | make_sv_object(aTHX_ sv_newmortal(),(SV *)CvXSUBANY(cv).any_ptr) : |
bf53b3a5 | 1846 | sv_2mortal(newSViv(CvISXSUB(cv) ? CvXSUBANY(cv).any_iv : 0)); |
a8a597b2 | 1847 | |
5cfd8ad4 VB |
1848 | MODULE = B PACKAGE = B::CV |
1849 | ||
6aaf4108 | 1850 | U16 |
5cfd8ad4 VB |
1851 | CvFLAGS(cv) |
1852 | B::CV cv | |
1853 | ||
de3f1649 JT |
1854 | MODULE = B PACKAGE = B::CV PREFIX = cv_ |
1855 | ||
1856 | B::SV | |
1857 | cv_const_sv(cv) | |
1858 | B::CV cv | |
1859 | ||
5cfd8ad4 | 1860 | |
a8a597b2 MB |
1861 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
1862 | ||
1863 | STRLEN | |
1864 | HvFILL(hv) | |
1865 | B::HV hv | |
1866 | ||
1867 | STRLEN | |
1868 | HvMAX(hv) | |
1869 | B::HV hv | |
1870 | ||
1871 | I32 | |
1872 | HvKEYS(hv) | |
1873 | B::HV hv | |
1874 | ||
1875 | I32 | |
1876 | HvRITER(hv) | |
1877 | B::HV hv | |
1878 | ||
1879 | char * | |
1880 | HvNAME(hv) | |
1881 | B::HV hv | |
1882 | ||
edcc7c74 NC |
1883 | #if PERL_VERSION < 9 |
1884 | ||
1885 | B::PMOP | |
1886 | HvPMROOT(hv) | |
1887 | B::HV hv | |
1888 | ||
1889 | #endif | |
1890 | ||
a8a597b2 MB |
1891 | void |
1892 | HvARRAY(hv) | |
1893 | B::HV hv | |
1894 | PPCODE: | |
1895 | if (HvKEYS(hv) > 0) { | |
1896 | SV *sv; | |
1897 | char *key; | |
1898 | I32 len; | |
1899 | (void)hv_iterinit(hv); | |
1900 | EXTEND(sp, HvKEYS(hv) * 2); | |
8063af02 | 1901 | while ((sv = hv_iternextsv(hv, &key, &len))) { |
79cb57f6 | 1902 | PUSHs(newSVpvn(key, len)); |
cea2e8a9 | 1903 | PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); |
a8a597b2 MB |
1904 | } |
1905 | } | |
fd9f6265 JJ |
1906 | |
1907 | MODULE = B PACKAGE = B::HE PREFIX = He | |
1908 | ||
1909 | B::SV | |
1910 | HeVAL(he) | |
1911 | B::HE he | |
1912 | ||
1913 | U32 | |
1914 | HeHASH(he) | |
1915 | B::HE he | |
1916 | ||
1917 | B::SV | |
1918 | HeSVKEY_force(he) | |
1919 | B::HE he | |
1920 | ||
1921 | MODULE = B PACKAGE = B::RHE PREFIX = RHE_ | |
1922 | ||
e412117e NC |
1923 | #if PERL_VERSION >= 9 |
1924 | ||
fd9f6265 JJ |
1925 | SV* |
1926 | RHE_HASH(h) | |
1927 | B::RHE h | |
1928 | CODE: | |
38d45822 | 1929 | RETVAL = newRV( (SV*)Perl_refcounted_he_chain_2hv(aTHX_ h) ); |
fd9f6265 JJ |
1930 | OUTPUT: |
1931 | RETVAL | |
e412117e NC |
1932 | |
1933 | #endif |