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In B.xs, move the direct COP access for stash and file into the common code.
[perl5.git] / ext / B / B.xs
CommitLineData
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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
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11#include "EXTERN.h"
12#include "perl.h"
13#include "XSUB.h"
a8a597b2 14
51aa15f3
GS
15#ifdef PerlIO
16typedef PerlIO * InputStream;
17#else
18typedef FILE * InputStream;
19#endif
20
21
27da23d5 22static 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
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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
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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
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52 "B::FM",
53 "B::IO",
54};
55
56typedef 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 */
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69} opclass;
70
27da23d5 71static const char* const opclassnames[] = {
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72 "B::NULL",
73 "B::OP",
74 "B::UNOP",
75 "B::BINOP",
76 "B::LOGOP",
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77 "B::LISTOP",
78 "B::PMOP",
79 "B::SVOP",
7934575e 80 "B::PADOP",
a8a597b2 81 "B::PVOP",
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MB
82 "B::LOOP",
83 "B::COP"
84};
85
27da23d5 86static 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
103typedef 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
108START_MY_CXT
109
110#define walkoptree_debug (MY_CXT.x_walkoptree_debug)
111#define specialsv_list (MY_CXT.x_specialsv_list)
e8edd1e6 112
a8a597b2 113static opclass
5d7488b2 114cc_opclass(pTHX_ const OP *o)
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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) {
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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
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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;
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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;
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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).
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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
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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]);
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229 return OPc_BASEOP;
230}
231
232static char *
5d7488b2 233cc_opclassname(pTHX_ const OP *o)
a8a597b2 234{
27da23d5 235 return (char *)opclassnames[cc_opclass(aTHX_ o)];
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236}
237
9496d2e5
NC
238/* FIXME - figure out how to get the typemap to assign this to ST(0), rather
239 than creating a new mortal for ST(0) then passing it in as the first
240 argument. */
a8a597b2 241static SV *
cea2e8a9 242make_sv_object(pTHX_ SV *arg, SV *sv)
a8a597b2 243{
27da23d5 244 const char *type = 0;
a8a597b2 245 IV iv;
89ca4ac7 246 dMY_CXT;
9496d2e5
NC
247
248 if (!arg)
249 arg = sv_newmortal();
250
e8edd1e6
TH
251 for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) {
252 if (sv == specialsv_list[iv]) {
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MB
253 type = "B::SPECIAL";
254 break;
255 }
256 }
257 if (!type) {
258 type = svclassnames[SvTYPE(sv)];
56431972 259 iv = PTR2IV(sv);
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260 }
261 sv_setiv(newSVrv(arg, type), iv);
262 return arg;
263}
264
e412117e 265#if PERL_VERSION >= 9
a8a597b2 266static SV *
9496d2e5 267make_temp_object(pTHX_ SV *temp)
8e01d9a6
NC
268{
269 SV *target;
9496d2e5 270 SV *arg = sv_newmortal();
8e01d9a6
NC
271 const char *const type = svclassnames[SvTYPE(temp)];
272 const IV iv = PTR2IV(temp);
273
274 target = newSVrv(arg, type);
275 sv_setiv(target, iv);
276
277 /* Need to keep our "temp" around as long as the target exists.
278 Simplest way seems to be to hang it from magic, and let that clear
279 it up. No vtable, so won't actually get in the way of anything. */
280 sv_magicext(target, temp, PERL_MAGIC_sv, NULL, NULL, 0);
281 /* magic object has had its reference count increased, so we must drop
282 our reference. */
283 SvREFCNT_dec(temp);
284 return arg;
285}
286
287static SV *
9496d2e5 288make_warnings_object(pTHX_ STRLEN *warnings)
5c3c3f81
NC
289{
290 const char *type = 0;
291 dMY_CXT;
292 IV iv = sizeof(specialsv_list)/sizeof(SV*);
293
294 /* Counting down is deliberate. Before the split between make_sv_object
295 and make_warnings_obj there appeared to be a bug - Nullsv and pWARN_STD
296 were both 0, so you could never get a B::SPECIAL for pWARN_STD */
297
298 while (iv--) {
299 if ((SV*)warnings == specialsv_list[iv]) {
300 type = "B::SPECIAL";
301 break;
302 }
303 }
304 if (type) {
9496d2e5 305 SV *arg = sv_newmortal();
5c3c3f81 306 sv_setiv(newSVrv(arg, type), iv);
8e01d9a6 307 return arg;
5c3c3f81
NC
308 } else {
309 /* B assumes that warnings are a regular SV. Seems easier to keep it
310 happy by making them into a regular SV. */
9496d2e5 311 return make_temp_object(aTHX_ newSVpvn((char *)(warnings + 1), *warnings));
8e01d9a6
NC
312 }
313}
314
315static SV *
9496d2e5 316make_cop_io_object(pTHX_ COP *cop)
8e01d9a6 317{
8b850bd5
NC
318 SV *const value = newSV(0);
319
33972ad6 320 Perl_emulate_cop_io(aTHX_ cop, value);
8b850bd5
NC
321
322 if(SvOK(value)) {
23098a26 323 return make_sv_object(aTHX_ NULL, value);
8e01d9a6 324 } else {
8b850bd5 325 SvREFCNT_dec(value);
9496d2e5 326 return make_sv_object(aTHX_ NULL, NULL);
5c3c3f81 327 }
5c3c3f81 328}
e412117e 329#endif
5c3c3f81
NC
330
331static SV *
9496d2e5 332make_mg_object(pTHX_ MAGIC *mg)
a8a597b2 333{
9496d2e5 334 SV *arg = sv_newmortal();
56431972 335 sv_setiv(newSVrv(arg, "B::MAGIC"), PTR2IV(mg));
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336 return arg;
337}
338
339static SV *
52ad86de 340cstring(pTHX_ SV *sv, bool perlstyle)
a8a597b2 341{
09e97b95 342 SV *sstr;
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MB
343
344 if (!SvOK(sv))
09e97b95
NC
345 return newSVpvs_flags("0", SVs_TEMP);
346
347 sstr = newSVpvs_flags("\"", SVs_TEMP);
348
349 if (perlstyle && SvUTF8(sv)) {
d79a7a3d 350 SV *tmpsv = sv_newmortal(); /* Temporary SV to feed sv_uni_display */
5d7488b2
AL
351 const STRLEN len = SvCUR(sv);
352 const char *s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ);
d79a7a3d
RGS
353 while (*s)
354 {
355 if (*s == '"')
6beb30a6 356 sv_catpvs(sstr, "\\\"");
d79a7a3d 357 else if (*s == '$')
6beb30a6 358 sv_catpvs(sstr, "\\$");
d79a7a3d 359 else if (*s == '@')
6beb30a6 360 sv_catpvs(sstr, "\\@");
d79a7a3d
RGS
361 else if (*s == '\\')
362 {
363 if (strchr("nrftax\\",*(s+1)))
364 sv_catpvn(sstr, s++, 2);
365 else
6beb30a6 366 sv_catpvs(sstr, "\\\\");
d79a7a3d
RGS
367 }
368 else /* should always be printable */
369 sv_catpvn(sstr, s, 1);
370 ++s;
371 }
d79a7a3d 372 }
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MB
373 else
374 {
375 /* XXX Optimise? */
5d7488b2
AL
376 STRLEN len;
377 const char *s = SvPV(sv, len);
a8a597b2
MB
378 for (; len; len--, s++)
379 {
380 /* At least try a little for readability */
381 if (*s == '"')
6beb30a6 382 sv_catpvs(sstr, "\\\"");
a8a597b2 383 else if (*s == '\\')
6beb30a6 384 sv_catpvs(sstr, "\\\\");
b326da91 385 /* trigraphs - bleagh */
5d7488b2 386 else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?') {
47bf35fa 387 Perl_sv_catpvf(aTHX_ sstr, "\\%03o", '?');
b326da91 388 }
52ad86de 389 else if (perlstyle && *s == '$')
6beb30a6 390 sv_catpvs(sstr, "\\$");
52ad86de 391 else if (perlstyle && *s == '@')
6beb30a6 392 sv_catpvs(sstr, "\\@");
ce561ef2
JH
393#ifdef EBCDIC
394 else if (isPRINT(*s))
395#else
396 else if (*s >= ' ' && *s < 127)
397#endif /* EBCDIC */
a8a597b2
MB
398 sv_catpvn(sstr, s, 1);
399 else if (*s == '\n')
6beb30a6 400 sv_catpvs(sstr, "\\n");
a8a597b2 401 else if (*s == '\r')
6beb30a6 402 sv_catpvs(sstr, "\\r");
a8a597b2 403 else if (*s == '\t')
6beb30a6 404 sv_catpvs(sstr, "\\t");
a8a597b2 405 else if (*s == '\a')
6beb30a6 406 sv_catpvs(sstr, "\\a");
a8a597b2 407 else if (*s == '\b')
6beb30a6 408 sv_catpvs(sstr, "\\b");
a8a597b2 409 else if (*s == '\f')
6beb30a6 410 sv_catpvs(sstr, "\\f");
52ad86de 411 else if (!perlstyle && *s == '\v')
6beb30a6 412 sv_catpvs(sstr, "\\v");
a8a597b2
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413 else
414 {
a8a597b2 415 /* Don't want promotion of a signed -1 char in sprintf args */
5d7488b2 416 const unsigned char c = (unsigned char) *s;
47bf35fa 417 Perl_sv_catpvf(aTHX_ sstr, "\\%03o", c);
a8a597b2
MB
418 }
419 /* XXX Add line breaks if string is long */
420 }
a8a597b2 421 }
09e97b95 422 sv_catpvs(sstr, "\"");
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423 return sstr;
424}
425
426static SV *
cea2e8a9 427cchar(pTHX_ SV *sv)
a8a597b2 428{
422d053b 429 SV *sstr = newSVpvs_flags("'", SVs_TEMP);
5d7488b2 430 const char *s = SvPV_nolen(sv);
422d053b
NC
431 /* Don't want promotion of a signed -1 char in sprintf args */
432 const unsigned char c = (unsigned char) *s;
a8a597b2 433
422d053b 434 if (c == '\'')
6beb30a6 435 sv_catpvs(sstr, "\\'");
422d053b 436 else if (c == '\\')
6beb30a6 437 sv_catpvs(sstr, "\\\\");
ce561ef2 438#ifdef EBCDIC
422d053b 439 else if (isPRINT(c))
ce561ef2 440#else
422d053b 441 else if (c >= ' ' && c < 127)
ce561ef2 442#endif /* EBCDIC */
a8a597b2 443 sv_catpvn(sstr, s, 1);
422d053b 444 else if (c == '\n')
6beb30a6 445 sv_catpvs(sstr, "\\n");
422d053b 446 else if (c == '\r')
6beb30a6 447 sv_catpvs(sstr, "\\r");
422d053b 448 else if (c == '\t')
6beb30a6 449 sv_catpvs(sstr, "\\t");
422d053b 450 else if (c == '\a')
6beb30a6 451 sv_catpvs(sstr, "\\a");
422d053b 452 else if (c == '\b')
6beb30a6 453 sv_catpvs(sstr, "\\b");
422d053b 454 else if (c == '\f')
6beb30a6 455 sv_catpvs(sstr, "\\f");
422d053b 456 else if (c == '\v')
6beb30a6 457 sv_catpvs(sstr, "\\v");
a8a597b2 458 else
422d053b 459 Perl_sv_catpvf(aTHX_ sstr, "\\%03o", c);
6beb30a6 460 sv_catpvs(sstr, "'");
a8a597b2
MB
461 return sstr;
462}
463
8f3d514b
JC
464#if PERL_VERSION >= 9
465# define PMOP_pmreplstart(o) o->op_pmstashstartu.op_pmreplstart
466# define PMOP_pmreplroot(o) o->op_pmreplrootu.op_pmreplroot
467#else
468# define PMOP_pmreplstart(o) o->op_pmreplstart
469# define PMOP_pmreplroot(o) o->op_pmreplroot
470# define PMOP_pmpermflags(o) o->op_pmpermflags
471# define PMOP_pmdynflags(o) o->op_pmdynflags
472#endif
473
5d7488b2
AL
474static void
475walkoptree(pTHX_ SV *opsv, const char *method)
a8a597b2
MB
476{
477 dSP;
f3be9b72 478 OP *o, *kid;
89ca4ac7
JH
479 dMY_CXT;
480
a8a597b2
MB
481 if (!SvROK(opsv))
482 croak("opsv is not a reference");
483 opsv = sv_mortalcopy(opsv);
56431972 484 o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv)));
a8a597b2
MB
485 if (walkoptree_debug) {
486 PUSHMARK(sp);
487 XPUSHs(opsv);
488 PUTBACK;
489 perl_call_method("walkoptree_debug", G_DISCARD);
490 }
491 PUSHMARK(sp);
492 XPUSHs(opsv);
493 PUTBACK;
494 perl_call_method(method, G_DISCARD);
495 if (o && (o->op_flags & OPf_KIDS)) {
a8a597b2
MB
496 for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) {
497 /* Use the same opsv. Rely on methods not to mess it up. */
56431972 498 sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid));
cea2e8a9 499 walkoptree(aTHX_ opsv, method);
a8a597b2
MB
500 }
501 }
5464c149 502 if (o && (cc_opclass(aTHX_ o) == OPc_PMOP) && o->op_type != OP_PUSHRE
8f3d514b 503 && (kid = PMOP_pmreplroot(cPMOPo)))
f3be9b72 504 {
5464c149 505 sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid));
f3be9b72
RGS
506 walkoptree(aTHX_ opsv, method);
507 }
a8a597b2
MB
508}
509
5d7488b2 510static SV **
1df34986
AE
511oplist(pTHX_ OP *o, SV **SP)
512{
513 for(; o; o = o->op_next) {
514 SV *opsv;
7252851f
NC
515#if PERL_VERSION >= 9
516 if (o->op_opt == 0)
1df34986 517 break;
2814eb74 518 o->op_opt = 0;
7252851f
NC
519#else
520 if (o->op_seq == 0)
521 break;
522 o->op_seq = 0;
523#endif
1df34986
AE
524 opsv = sv_newmortal();
525 sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ (OP*)o)), PTR2IV(o));
526 XPUSHs(opsv);
527 switch (o->op_type) {
528 case OP_SUBST:
8f3d514b 529 SP = oplist(aTHX_ PMOP_pmreplstart(cPMOPo), SP);
1df34986
AE
530 continue;
531 case OP_SORT:
f66c782a 532 if (o->op_flags & OPf_STACKED && o->op_flags & OPf_SPECIAL) {
1df34986
AE
533 OP *kid = cLISTOPo->op_first->op_sibling; /* pass pushmark */
534 kid = kUNOP->op_first; /* pass rv2gv */
535 kid = kUNOP->op_first; /* pass leave */
f66c782a 536 SP = oplist(aTHX_ kid->op_next, SP);
1df34986
AE
537 }
538 continue;
539 }
540 switch (PL_opargs[o->op_type] & OA_CLASS_MASK) {
541 case OA_LOGOP:
542 SP = oplist(aTHX_ cLOGOPo->op_other, SP);
543 break;
544 case OA_LOOP:
545 SP = oplist(aTHX_ cLOOPo->op_lastop, SP);
546 SP = oplist(aTHX_ cLOOPo->op_nextop, SP);
547 SP = oplist(aTHX_ cLOOPo->op_redoop, SP);
548 break;
549 }
550 }
551 return SP;
552}
553
a8a597b2
MB
554typedef OP *B__OP;
555typedef UNOP *B__UNOP;
556typedef BINOP *B__BINOP;
557typedef LOGOP *B__LOGOP;
a8a597b2
MB
558typedef LISTOP *B__LISTOP;
559typedef PMOP *B__PMOP;
560typedef SVOP *B__SVOP;
7934575e 561typedef PADOP *B__PADOP;
a8a597b2
MB
562typedef PVOP *B__PVOP;
563typedef LOOP *B__LOOP;
564typedef COP *B__COP;
565
566typedef SV *B__SV;
567typedef SV *B__IV;
568typedef SV *B__PV;
569typedef SV *B__NV;
570typedef SV *B__PVMG;
5c35adbb
NC
571#if PERL_VERSION >= 11
572typedef SV *B__REGEXP;
573#endif
a8a597b2
MB
574typedef SV *B__PVLV;
575typedef SV *B__BM;
576typedef SV *B__RV;
1df34986 577typedef SV *B__FM;
a8a597b2
MB
578typedef AV *B__AV;
579typedef HV *B__HV;
580typedef CV *B__CV;
581typedef GV *B__GV;
582typedef IO *B__IO;
583
584typedef MAGIC *B__MAGIC;
fd9f6265 585typedef HE *B__HE;
e412117e 586#if PERL_VERSION >= 9
fd9f6265 587typedef struct refcounted_he *B__RHE;
e412117e 588#endif
a8a597b2 589
b1826b71
NC
590#include "const-c.inc"
591
a8a597b2
MB
592MODULE = B PACKAGE = B PREFIX = B_
593
b1826b71
NC
594INCLUDE: const-xs.inc
595
a8a597b2
MB
596PROTOTYPES: DISABLE
597
598BOOT:
4c1f658f 599{
6beb30a6 600 HV *stash = gv_stashpvs("B", GV_ADD);
cbfd0a87 601 AV *export_ok = perl_get_av("B::EXPORT_OK", GV_ADD);
89ca4ac7 602 MY_CXT_INIT;
e8edd1e6
TH
603 specialsv_list[0] = Nullsv;
604 specialsv_list[1] = &PL_sv_undef;
605 specialsv_list[2] = &PL_sv_yes;
606 specialsv_list[3] = &PL_sv_no;
5c3c3f81
NC
607 specialsv_list[4] = (SV *) pWARN_ALL;
608 specialsv_list[5] = (SV *) pWARN_NONE;
609 specialsv_list[6] = (SV *) pWARN_STD;
f5ba1307 610#if PERL_VERSION <= 8
e6663653 611# define OPpPAD_STATE 0
7252851f 612#endif
4c1f658f 613}
a8a597b2 614
3280af22 615#define B_main_cv() PL_main_cv
31d7d75a 616#define B_init_av() PL_initav
651aa52e 617#define B_inc_gv() PL_incgv
ece599bd 618#define B_check_av() PL_checkav_save
e6663653
NC
619#if PERL_VERSION > 8
620# define B_unitcheck_av() PL_unitcheckav_save
621#else
622# define B_unitcheck_av() NULL
623#endif
059a8bb7
JH
624#define B_begin_av() PL_beginav_save
625#define B_end_av() PL_endav
3280af22
NIS
626#define B_main_root() PL_main_root
627#define B_main_start() PL_main_start
56eca212 628#define B_amagic_generation() PL_amagic_generation
5ce57cc0 629#define B_sub_generation() PL_sub_generation
651aa52e
AE
630#define B_defstash() PL_defstash
631#define B_curstash() PL_curstash
632#define B_dowarn() PL_dowarn
3280af22
NIS
633#define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv))
634#define B_sv_undef() &PL_sv_undef
635#define B_sv_yes() &PL_sv_yes
636#define B_sv_no() &PL_sv_no
1df34986 637#define B_formfeed() PL_formfeed
9d2bbe64
MB
638#ifdef USE_ITHREADS
639#define B_regex_padav() PL_regex_padav
640#endif
a8a597b2 641
31d7d75a
NIS
642B::AV
643B_init_av()
644
059a8bb7 645B::AV
ece599bd
RGS
646B_check_av()
647
e412117e
NC
648#if PERL_VERSION >= 9
649
ece599bd 650B::AV
676456c2
AG
651B_unitcheck_av()
652
e412117e
NC
653#endif
654
676456c2 655B::AV
059a8bb7
JH
656B_begin_av()
657
658B::AV
659B_end_av()
660
651aa52e
AE
661B::GV
662B_inc_gv()
663
9d2bbe64
MB
664#ifdef USE_ITHREADS
665
666B::AV
667B_regex_padav()
668
669#endif
670
a8a597b2
MB
671B::CV
672B_main_cv()
673
674B::OP
675B_main_root()
676
677B::OP
678B_main_start()
679
56eca212
GS
680long
681B_amagic_generation()
682
5ce57cc0
JJ
683long
684B_sub_generation()
685
a8a597b2
MB
686B::AV
687B_comppadlist()
688
689B::SV
690B_sv_undef()
691
692B::SV
693B_sv_yes()
694
695B::SV
696B_sv_no()
697
651aa52e
AE
698B::HV
699B_curstash()
700
701B::HV
702B_defstash()
a8a597b2 703
651aa52e
AE
704U8
705B_dowarn()
706
1df34986
AE
707B::SV
708B_formfeed()
709
651aa52e
AE
710void
711B_warnhook()
712 CODE:
9496d2e5 713 ST(0) = make_sv_object(aTHX_ NULL, PL_warnhook);
651aa52e
AE
714
715void
716B_diehook()
717 CODE:
9496d2e5 718 ST(0) = make_sv_object(aTHX_ NULL, PL_diehook);
651aa52e
AE
719
720MODULE = B PACKAGE = B
a8a597b2
MB
721
722void
723walkoptree(opsv, method)
724 SV * opsv
5d7488b2 725 const char * method
cea2e8a9
GS
726 CODE:
727 walkoptree(aTHX_ opsv, method);
a8a597b2
MB
728
729int
730walkoptree_debug(...)
731 CODE:
89ca4ac7 732 dMY_CXT;
a8a597b2
MB
733 RETVAL = walkoptree_debug;
734 if (items > 0 && SvTRUE(ST(1)))
735 walkoptree_debug = 1;
736 OUTPUT:
737 RETVAL
738
56431972 739#define address(sv) PTR2IV(sv)
a8a597b2
MB
740
741IV
742address(sv)
743 SV * sv
744
745B::SV
746svref_2object(sv)
747 SV * sv
748 CODE:
749 if (!SvROK(sv))
750 croak("argument is not a reference");
751 RETVAL = (SV*)SvRV(sv);
752 OUTPUT:
0cc1d052
NIS
753 RETVAL
754
755void
756opnumber(name)
5d7488b2 757const char * name
0cc1d052
NIS
758CODE:
759{
760 int i;
761 IV result = -1;
762 ST(0) = sv_newmortal();
763 if (strncmp(name,"pp_",3) == 0)
764 name += 3;
765 for (i = 0; i < PL_maxo; i++)
766 {
767 if (strcmp(name, PL_op_name[i]) == 0)
768 {
769 result = i;
770 break;
771 }
772 }
773 sv_setiv(ST(0),result);
774}
a8a597b2
MB
775
776void
777ppname(opnum)
778 int opnum
779 CODE:
780 ST(0) = sv_newmortal();
3280af22 781 if (opnum >= 0 && opnum < PL_maxo) {
6beb30a6 782 sv_setpvs(ST(0), "pp_");
22c35a8c 783 sv_catpv(ST(0), PL_op_name[opnum]);
a8a597b2
MB
784 }
785
786void
787hash(sv)
788 SV * sv
789 CODE:
a8a597b2
MB
790 STRLEN len;
791 U32 hash = 0;
8c5b7c71 792 const char *s = SvPVbyte(sv, len);
c32d3395 793 PERL_HASH(hash, s, len);
90b16320 794 ST(0) = sv_2mortal(Perl_newSVpvf(aTHX_ "0x%"UVxf, (UV)hash));
a8a597b2
MB
795
796#define cast_I32(foo) (I32)foo
797IV
798cast_I32(i)
799 IV i
800
801void
802minus_c()
803 CODE:
3280af22 804 PL_minus_c = TRUE;
a8a597b2 805
059a8bb7
JH
806void
807save_BEGINs()
808 CODE:
aefff11f 809 PL_savebegin = TRUE;
059a8bb7 810
a8a597b2
MB
811SV *
812cstring(sv)
813 SV * sv
84556172
NC
814 ALIAS:
815 perlstring = 1
9e380ad4 816 cchar = 2
09e97b95 817 PPCODE:
9e380ad4 818 PUSHs(ix == 2 ? cchar(aTHX_ sv) : cstring(aTHX_ sv, ix));
a8a597b2
MB
819
820void
821threadsv_names()
822 PPCODE:
f5ba1307
NC
823#if PERL_VERSION <= 8
824# ifdef USE_5005THREADS
825 int i;
5d7488b2 826 const STRLEN len = strlen(PL_threadsv_names);
f5ba1307
NC
827
828 EXTEND(sp, len);
829 for (i = 0; i < len; i++)
d3d34884 830 PUSHs(newSVpvn_flags(&PL_threadsv_names[i], 1, SVs_TEMP));
f5ba1307
NC
831# endif
832#endif
a8a597b2 833
086f9b42
NC
834#define OPp 0x00000
835#define PADOFFSETp 0x10000
836#define U8p 0x20000
a78b89ef 837#define U32p 0x30000
ba7298e3 838#define SVp 0x40000
39e120c1
NC
839#define line_tp 0x50000
840#define IVp 0x60000
a9ed1a44 841#define char_pp 0x70000
086f9b42
NC
842
843#define OP_next_ix OPp | offsetof(struct op, op_next)
844#define OP_sibling_ix OPp | offsetof(struct op, op_sibling)
845#define UNOP_first_ix OPp | offsetof(struct unop, op_first)
846#define BINOP_last_ix OPp | offsetof(struct binop, op_last)
847#define LOGOP_other_ix OPp | offsetof(struct logop, op_other)
9b1961be 848#if PERL_VERSION >= 9
086f9b42
NC
849# define PMOP_pmreplstart_ix \
850 OPp | offsetof(struct pmop, op_pmstashstartu.op_pmreplstart)
9b1961be 851#else
086f9b42 852# define PMOP_pmreplstart_ix OPp | offsetof(struct pmop, op_pmreplstart)
9b1961be 853#endif
086f9b42
NC
854#define LOOP_redoop_ix OPp | offsetof(struct loop, op_redoop)
855#define LOOP_nextop_ix OPp | offsetof(struct loop, op_nextop)
856#define LOOP_lastop_ix OPp | offsetof(struct loop, op_lastop)
857
858#define OP_targ_ix PADOFFSETp | offsetof(struct op, op_targ)
859#define OP_flags_ix U8p | offsetof(struct op, op_flags)
860#define OP_private_ix U8p | offsetof(struct op, op_private)
9b1961be 861
a78b89ef
NC
862#define PMOP_pmflags_ix U32p | offsetof(struct pmop, op_pmflags)
863
657e3fc2
NC
864#ifdef USE_ITHREADS
865#define PMOP_pmoffset_ix IVp | offsetof(struct pmop, op_pmoffset)
866#endif
867
ba7298e3
NC
868# Yes, B::SV::sv and B::SV::gv really do end up generating identical code.
869#define SVOP_sv_ix SVp | offsetof(struct svop, op_sv)
870#define SVOP_gv_ix SVp | offsetof(struct svop, op_sv)
871
9488fb36
NC
872#define PADOP_padix_ix PADOFFSETp | offsetof(struct padop, op_padix)
873
39e120c1
NC
874#define COP_seq_ix U32p | offsetof(struct cop, cop_seq)
875#define COP_line_ix line_tp | offsetof(struct cop, cop_line)
876#if PERL_VERSION >= 9
877#define COP_hints_ix U32p | offsetof(struct cop, cop_hints)
878#else
879#define COP_hints_ix U8p | offsetof(struct cop, op_private)
880#endif
881
a9ed1a44
NC
882#ifdef USE_ITHREADS
883#define COP_stashpv_ix char_pp | offsetof(struct cop, cop_stashpv)
884#define COP_file_ix char_pp | offsetof(struct cop, cop_file)
885#else
886#define COP_stash_ix SVp | offsetof(struct cop, cop_stash)
887#define COP_filegv_ix SVp | offsetof(struct cop, cop_filegv)
888#endif
889
a8a597b2
MB
890MODULE = B PACKAGE = B::OP PREFIX = OP_
891
651aa52e
AE
892size_t
893OP_size(o)
894 B::OP o
895 CODE:
896 RETVAL = opsizes[cc_opclass(aTHX_ o)];
897 OUTPUT:
898 RETVAL
899
9b1961be
NC
900# The type checking code in B has always been identical for all OP types,
901# irrespective of whether the action is actually defined on that OP.
902# We should fix this
086f9b42 903void
9b1961be 904next(o)
a8a597b2 905 B::OP o
9b1961be 906 ALIAS:
086f9b42
NC
907 B::OP::next = OP_next_ix
908 B::OP::sibling = OP_sibling_ix
909 B::OP::targ = OP_targ_ix
910 B::OP::flags = OP_flags_ix
911 B::OP::private = OP_private_ix
912 B::UNOP::first = UNOP_first_ix
913 B::BINOP::last = BINOP_last_ix
914 B::LOGOP::other = LOGOP_other_ix
915 B::PMOP::pmreplstart = PMOP_pmreplstart_ix
916 B::LOOP::redoop = LOOP_redoop_ix
917 B::LOOP::nextop = LOOP_nextop_ix
918 B::LOOP::lastop = LOOP_lastop_ix
a78b89ef 919 B::PMOP::pmflags = PMOP_pmflags_ix
ba7298e3
NC
920 B::SVOP::sv = SVOP_sv_ix
921 B::SVOP::gv = SVOP_gv_ix
9488fb36 922 B::PADOP::padix = PADOP_padix_ix
39e120c1
NC
923 B::COP::cop_seq = COP_seq_ix
924 B::COP::line = COP_line_ix
925 B::COP::hints = COP_hints_ix
9b1961be
NC
926 PREINIT:
927 char *ptr;
086f9b42
NC
928 SV *ret;
929 PPCODE:
930 ptr = (ix & 0xFFFF) + (char *)o;
931 switch ((U8)(ix >> 16)) {
932 case (U8)(OPp >> 16):
933 {
934 OP *const o2 = *((OP **)ptr);
935 ret = sv_newmortal();
936 sv_setiv(newSVrv(ret, cc_opclassname(aTHX_ o2)), PTR2IV(o2));
937 break;
938 }
939 case (U8)(PADOFFSETp >> 16):
940 ret = sv_2mortal(newSVuv(*((PADOFFSET*)ptr)));
941 break;
942 case (U8)(U8p >> 16):
943 ret = sv_2mortal(newSVuv(*((U8*)ptr)));
944 break;
a78b89ef
NC
945 case (U8)(U32p >> 16):
946 ret = sv_2mortal(newSVuv(*((U32*)ptr)));
947 break;
ba7298e3
NC
948 case (U8)(SVp >> 16):
949 ret = make_sv_object(aTHX_ NULL, *((SV **)ptr));
950 break;
39e120c1
NC
951 case (U8)(line_tp >> 16):
952 ret = sv_2mortal(newSVuv(*((line_t *)ptr)));
953 break;
657e3fc2
NC
954#ifdef USE_ITHREADS
955 case (U8)(IVp >> 16):
956 ret = sv_2mortal(newSViv(*((IV*)ptr)));
957 break;
a9ed1a44
NC
958 case (U8)(char_pp >> 16):
959 ret = sv_2mortal(newSVpv(*((char **)ptr), 0));
960 break;
657e3fc2 961#endif
086f9b42
NC
962 }
963 ST(0) = ret;
964 XSRETURN(1);
a8a597b2
MB
965
966char *
3f872cb9
GS
967OP_name(o)
968 B::OP o
d2b33dc1
NC
969 ALIAS:
970 desc = 1
3f872cb9 971 CODE:
d2b33dc1 972 RETVAL = (char *)(ix ? PL_op_desc : PL_op_name)[o->op_type];
8063af02
DM
973 OUTPUT:
974 RETVAL
3f872cb9 975
8063af02 976void
a8a597b2
MB
977OP_ppaddr(o)
978 B::OP o
dc333d64
GS
979 PREINIT:
980 int i;
fdbd1d64 981 SV *sv = newSVpvs_flags("PL_ppaddr[OP_", SVs_TEMP);
a8a597b2 982 CODE:
dc333d64 983 sv_catpv(sv, PL_op_name[o->op_type]);
7c436af3 984 for (i=13; (STRLEN)i < SvCUR(sv); ++i)
dc333d64 985 SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]);
6beb30a6 986 sv_catpvs(sv, "]");
dc333d64 987 ST(0) = sv;
a8a597b2 988
7252851f 989#if PERL_VERSION >= 9
dd8be0e4
NC
990# These 3 are all bitfields, so we can't take their addresses.
991UV
992OP_type(o)
2814eb74 993 B::OP o
dd8be0e4
NC
994 ALIAS:
995 opt = 1
996 spare = 2
997 CODE:
998 switch(ix) {
999 case 1:
1000 RETVAL = o->op_opt;
1001 break;
1002 case 2:
1003 RETVAL = o->op_spare;
1004 break;
1005 default:
1006 RETVAL = o->op_type;
1007 }
1008 OUTPUT:
1009 RETVAL
2814eb74 1010
7252851f
NC
1011#else
1012
dd8be0e4
NC
1013UV
1014OP_type(o)
7252851f 1015 B::OP o
dd8be0e4
NC
1016 ALIAS:
1017 seq = 1
1018 CODE:
1019 switch(ix) {
1020 case 1:
1021 RETVAL = o->op_seq;
1022 break;
1023 default:
1024 RETVAL = o->op_type;
1025 }
1026 OUTPUT:
1027 RETVAL
7252851f
NC
1028
1029#endif
1030
1df34986
AE
1031void
1032OP_oplist(o)
1033 B::OP o
1034 PPCODE:
1035 SP = oplist(aTHX_ o, SP);
1036
a8a597b2
MB
1037MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_
1038
c03c2844
SM
1039U32
1040LISTOP_children(o)
1041 B::LISTOP o
1042 OP * kid = NO_INIT
1043 int i = NO_INIT
1044 CODE:
c03c2844
SM
1045 i = 0;
1046 for (kid = o->op_first; kid; kid = kid->op_sibling)
1047 i++;
8063af02
DM
1048 RETVAL = i;
1049 OUTPUT:
016e8ce0 1050 RETVAL
a8a597b2
MB
1051
1052MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_
1053
20e98b0f
NC
1054#if PERL_VERSION <= 8
1055
a8a597b2
MB
1056void
1057PMOP_pmreplroot(o)
1058 B::PMOP o
1059 OP * root = NO_INIT
1060 CODE:
1061 ST(0) = sv_newmortal();
1062 root = o->op_pmreplroot;
1063 /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */
1064 if (o->op_type == OP_PUSHRE) {
20e98b0f 1065# ifdef USE_ITHREADS
9d2bbe64 1066 sv_setiv(ST(0), INT2PTR(PADOFFSET,root) );
20e98b0f 1067# else
a8a597b2
MB
1068 sv_setiv(newSVrv(ST(0), root ?
1069 svclassnames[SvTYPE((SV*)root)] : "B::SV"),
56431972 1070 PTR2IV(root));
20e98b0f 1071# endif
a8a597b2
MB
1072 }
1073 else {
56431972 1074 sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root));
a8a597b2
MB
1075 }
1076
20e98b0f
NC
1077#else
1078
1079void
1080PMOP_pmreplroot(o)
1081 B::PMOP o
1082 CODE:
1083 ST(0) = sv_newmortal();
1084 if (o->op_type == OP_PUSHRE) {
1085# ifdef USE_ITHREADS
1086 sv_setiv(ST(0), o->op_pmreplrootu.op_pmtargetoff);
1087# else
1088 GV *const target = o->op_pmreplrootu.op_pmtargetgv;
1089 sv_setiv(newSVrv(ST(0), target ?
1090 svclassnames[SvTYPE((SV*)target)] : "B::SV"),
1091 PTR2IV(target));
1092# endif
1093 }
1094 else {
1095 OP *const root = o->op_pmreplrootu.op_pmreplroot;
1096 sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)),
1097 PTR2IV(root));
1098 }
1099
1100#endif
1101
9d2bbe64 1102#ifdef USE_ITHREADS
016e8ce0 1103#define PMOP_pmstashpv(o) PmopSTASHPV(o);
9d2bbe64 1104
651aa52e
AE
1105char*
1106PMOP_pmstashpv(o)
1107 B::PMOP o
1108
1109#else
016e8ce0 1110#define PMOP_pmstash(o) PmopSTASH(o);
651aa52e
AE
1111
1112B::HV
1113PMOP_pmstash(o)
1114 B::PMOP o
1115
9d2bbe64
MB
1116#endif
1117
7c1f70cb 1118#if PERL_VERSION < 9
5b02c205
NC
1119#define PMOP_pmnext(o) o->op_pmnext
1120
1121B::PMOP
1122PMOP_pmnext(o)
1123 B::PMOP o
7c1f70cb
NC
1124
1125U32
1126PMOP_pmpermflags(o)
1127 B::PMOP o
1128
1129U8
1130PMOP_pmdynflags(o)
1131 B::PMOP o
1132
1133#endif
1134
a8a597b2
MB
1135void
1136PMOP_precomp(o)
1137 B::PMOP o
021d294f
NC
1138 PREINIT:
1139 dXSI32;
1140 REGEXP *rx;
a8a597b2 1141 CODE:
aaa362c4 1142 rx = PM_GETRE(o);
c737faaf 1143 ST(0) = sv_newmortal();
021d294f
NC
1144 if (rx) {
1145#if PERL_VERSION >= 9
1146 if (ix) {
1147 sv_setuv(ST(0), RX_EXTFLAGS(rx));
1148 } else
1149#endif
1150 {
1151 sv_setpvn(ST(0), RX_PRECOMP(rx), RX_PRELEN(rx));
1152 }
1153 }
c737faaf 1154
021d294f
NC
1155BOOT:
1156{
1157 CV *cv;
1158#ifdef USE_ITHREADS
1159 cv = newXS("B::PMOP::pmoffset", XS_B__OP_next, __FILE__);
1160 XSANY.any_i32 = PMOP_pmoffset_ix;
a9ed1a44
NC
1161 cv = newXS("B::COP::stashpv", XS_B__OP_next, __FILE__);
1162 XSANY.any_i32 = COP_stashpv_ix;
1163 cv = newXS("B::COP::file", XS_B__OP_next, __FILE__);
1164 XSANY.any_i32 = COP_file_ix;
1165#else
1166 cv = newXS("B::COP::stash", XS_B__OP_next, __FILE__);
1167 XSANY.any_i32 = COP_stash_ix;
1168 cv = newXS("B::COP::filegv", XS_B__OP_next, __FILE__);
1169 XSANY.any_i32 = COP_filegv_ix;
7c1f70cb 1170#endif
021d294f
NC
1171#if PERL_VERSION >= 9
1172 cv = newXS("B::PMOP::reflags", XS_B__PMOP_precomp, __FILE__);
1173 XSANY.any_i32 = 1;
1174#endif
1175}
1176
c518d492 1177MODULE = B PACKAGE = B::PADOP
7934575e 1178
7934575e 1179B::SV
c518d492 1180sv(o)
7934575e 1181 B::PADOP o
c518d492
NC
1182 ALIAS:
1183 gv = 1
1184 CODE:
1185 /* It happens that the output typemaps for B::SV and B::GV are
1186 identical. The "smarts" are in make_sv_object(), which determines
1187 which class to use based on SvTYPE(), rather than anything baked in
1188 at compile time. */
1189 if (o->op_padix) {
1190 RETVAL = PAD_SVl(o->op_padix);
1191 if (ix && SvTYPE(RETVAL) != SVt_PVGV)
1192 RETVAL = NULL;
1193 } else {
1194 RETVAL = NULL;
1195 }
1196 OUTPUT:
1197 RETVAL
a8a597b2
MB
1198
1199MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_
1200
1201void
1202PVOP_pv(o)
1203 B::PVOP o
1204 CODE:
1205 /*
bec89253 1206 * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts
a8a597b2
MB
1207 * whereas other PVOPs point to a null terminated string.
1208 */
bec89253
RH
1209 if (o->op_type == OP_TRANS &&
1210 (o->op_private & OPpTRANS_COMPLEMENT) &&
1211 !(o->op_private & OPpTRANS_DELETE))
1212 {
5d7488b2
AL
1213 const short* const tbl = (short*)o->op_pv;
1214 const short entries = 257 + tbl[256];
d3d34884 1215 ST(0) = newSVpvn_flags(o->op_pv, entries * sizeof(short), SVs_TEMP);
bec89253
RH
1216 }
1217 else if (o->op_type == OP_TRANS) {
d3d34884 1218 ST(0) = newSVpvn_flags(o->op_pv, 256 * sizeof(short), SVs_TEMP);
bec89253
RH
1219 }
1220 else
d3d34884 1221 ST(0) = newSVpvn_flags(o->op_pv, strlen(o->op_pv), SVs_TEMP);
a8a597b2 1222
4b65a919 1223#define COP_label(o) CopLABEL(o)
fc15ae8f 1224#define COP_arybase(o) CopARYBASE_get(o)
a8a597b2
MB
1225
1226MODULE = B PACKAGE = B::COP PREFIX = COP_
1227
d5b8ed54
NC
1228const char *
1229COP_label(o)
1230 B::COP o
1231
a9ed1a44
NC
1232# Both pairs of accessors are provided for both ithreads and not, but for each,
1233# one pair is direct structure access, and 1 pair "faked up" with a more complex
1234# macro. We implement the direct structure access pair using the common code
1235# above (B::OP::next)
1236
1237#ifdef USE_ITHREADS
1238#define COP_stash(o) CopSTASH(o)
1239#define COP_filegv(o) CopFILEGV(o)
11faa288 1240
a8a597b2
MB
1241B::HV
1242COP_stash(o)
1243 B::COP o
1244
a9ed1a44
NC
1245B::GV
1246COP_filegv(o)
1247 B::COP o
1248
1249#else
1250#define COP_stashpv(o) CopSTASHPV(o)
1251#define COP_file(o) CopFILE(o)
1252
1253char *
1254COP_stashpv(o)
1255 B::COP o
1256
57843af0
GS
1257char *
1258COP_file(o)
a8a597b2
MB
1259 B::COP o
1260
a9ed1a44 1261#endif
1df34986 1262
a8a597b2
MB
1263I32
1264COP_arybase(o)
1265 B::COP o
1266
5c3c3f81 1267void
b295d113
TH
1268COP_warnings(o)
1269 B::COP o
5c3c3f81 1270 PPCODE:
13d356f3 1271#if PERL_VERSION >= 9
9496d2e5 1272 ST(0) = make_warnings_object(aTHX_ o->cop_warnings);
13d356f3
NC
1273#else
1274 ST(0) = make_sv_object(aTHX_ NULL, o->cop_warnings);
1275#endif
5c3c3f81 1276 XSRETURN(1);
b295d113 1277
670f1322 1278void
6e6a1aef
RGS
1279COP_io(o)
1280 B::COP o
11bcd5da 1281 PPCODE:
13d356f3 1282#if PERL_VERSION >= 9
9496d2e5 1283 ST(0) = make_cop_io_object(aTHX_ o);
13d356f3
NC
1284#else
1285 ST(0) = make_sv_object(aTHX_ NULL, o->cop_io);
1286#endif
11bcd5da 1287 XSRETURN(1);
6e6a1aef 1288
13d356f3
NC
1289#if PERL_VERSION >= 9
1290
fd9f6265
JJ
1291B::RHE
1292COP_hints_hash(o)
1293 B::COP o
1294 CODE:
20439bc7 1295 RETVAL = CopHINTHASH_get(o);
fd9f6265
JJ
1296 OUTPUT:
1297 RETVAL
1298
e412117e
NC
1299#endif
1300
651aa52e
AE
1301MODULE = B PACKAGE = B::SV
1302
de64752d
NC
1303#define MAGICAL_FLAG_BITS (SVs_GMG|SVs_SMG|SVs_RMG)
1304
651aa52e 1305U32
de64752d 1306REFCNT(sv)
651aa52e 1307 B::SV sv
de64752d
NC
1308 ALIAS:
1309 FLAGS = 0xFFFFFFFF
1310 SvTYPE = SVTYPEMASK
1311 POK = SVf_POK
1312 ROK = SVf_ROK
1313 MAGICAL = MAGICAL_FLAG_BITS
1314 CODE:
1315 RETVAL = ix ? (SvFLAGS(sv) & (U32)ix) : SvREFCNT(sv);
1316 OUTPUT:
1317 RETVAL
651aa52e 1318
9efba5c8 1319void
429a5ce7
SM
1320object_2svref(sv)
1321 B::SV sv
9efba5c8
NC
1322 PPCODE:
1323 ST(0) = sv_2mortal(newRV(sv));
1324 XSRETURN(1);
1325
a8a597b2
MB
1326MODULE = B PACKAGE = B::IV PREFIX = Sv
1327
1328IV
1329SvIV(sv)
1330 B::IV sv
1331
1332IV
1333SvIVX(sv)
1334 B::IV sv
1335
0ca04487
VB
1336UV
1337SvUVX(sv)
1338 B::IV sv
1339
1340
a8a597b2
MB
1341MODULE = B PACKAGE = B::IV
1342
1343#define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv))
1344
1345int
1346needs64bits(sv)
1347 B::IV sv
1348
1349void
1350packiv(sv)
1351 B::IV sv
1352 CODE:
1353 if (sizeof(IV) == 8) {
1354 U32 wp[2];
5d7488b2 1355 const IV iv = SvIVX(sv);
a8a597b2
MB
1356 /*
1357 * The following way of spelling 32 is to stop compilers on
1358 * 32-bit architectures from moaning about the shift count
1359 * being >= the width of the type. Such architectures don't
1360 * reach this code anyway (unless sizeof(IV) > 8 but then
1361 * everything else breaks too so I'm not fussed at the moment).
1362 */
42718184
RB
1363#ifdef UV_IS_QUAD
1364 wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4));
1365#else
1366 wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4));
1367#endif
a8a597b2 1368 wp[1] = htonl(iv & 0xffffffff);
d3d34884 1369 ST(0) = newSVpvn_flags((char *)wp, 8, SVs_TEMP);
a8a597b2
MB
1370 } else {
1371 U32 w = htonl((U32)SvIVX(sv));
d3d34884 1372 ST(0) = newSVpvn_flags((char *)&w, 4, SVs_TEMP);
a8a597b2
MB
1373 }
1374
4df7f6af 1375#if PERL_VERSION >= 11
f046b1bd
NC
1376# The input typemap checking makes no distinction between different SV types,
1377# so the XS body will generate the same C code, despite the different XS
1378# "types". So there is no change in behaviour from doing newXS like this,
1379# compared with the old approach of having a (near) duplicate XS body.
1380# We should fix the typemap checking.
4df7f6af 1381
f046b1bd
NC
1382BOOT:
1383 newXS("B::IV::RV", XS_B__PV_RV, __FILE__);
4df7f6af
NC
1384
1385#endif
1386
a8a597b2
MB
1387MODULE = B PACKAGE = B::NV PREFIX = Sv
1388
76ef7183 1389NV
a8a597b2
MB
1390SvNV(sv)
1391 B::NV sv
1392
76ef7183 1393NV
a8a597b2
MB
1394SvNVX(sv)
1395 B::NV sv
1396
809abb02
NC
1397U32
1398COP_SEQ_RANGE_LOW(sv)
1399 B::NV sv
1400
1401U32
1402COP_SEQ_RANGE_HIGH(sv)
1403 B::NV sv
1404
1405U32
1406PARENT_PAD_INDEX(sv)
1407 B::NV sv
1408
1409U32
1410PARENT_FAKELEX_FLAGS(sv)
1411 B::NV sv
1412
4df7f6af
NC
1413#if PERL_VERSION < 11
1414
a8a597b2
MB
1415MODULE = B PACKAGE = B::RV PREFIX = Sv
1416
1417B::SV
1418SvRV(sv)
1419 B::RV sv
1420
4df7f6af
NC
1421#endif
1422
a8a597b2
MB
1423MODULE = B PACKAGE = B::PV PREFIX = Sv
1424
0b40bd6d
RH
1425char*
1426SvPVX(sv)
1427 B::PV sv
1428
b326da91
MB
1429B::SV
1430SvRV(sv)
1431 B::PV sv
1432 CODE:
1433 if( SvROK(sv) ) {
1434 RETVAL = SvRV(sv);
1435 }
1436 else {
1437 croak( "argument is not SvROK" );
1438 }
1439 OUTPUT:
1440 RETVAL
1441
a8a597b2
MB
1442void
1443SvPV(sv)
1444 B::PV sv
1445 CODE:
c0b20461 1446 if( SvPOK(sv) ) {
fdbd1d64
NC
1447 STRLEN len = SvCUR(sv);
1448 const char *p = SvPVX_const(sv);
0eaead75
NC
1449#if PERL_VERSION < 10
1450 /* Before 5.10 (well 931b58fb28fa5ca7), PAD_COMPNAME_GEN was stored
1451 in SvCUR(), which meant we had to attempt this special casing
1452 to avoid tripping up over variable names in the pads. */
fdbd1d64 1453 if((SvLEN(sv) && len >= SvLEN(sv))) {
b55685ae
NC
1454 /* It claims to be longer than the space allocated for it -
1455 presuambly it's a variable name in the pad */
fdbd1d64 1456 len = strlen(p);
b55685ae 1457 }
0eaead75 1458#endif
fdbd1d64 1459 ST(0) = newSVpvn_flags(p, len, SVs_TEMP | SvUTF8(sv));
b326da91
MB
1460 }
1461 else {
1462 /* XXX for backward compatibility, but should fail */
1463 /* croak( "argument is not SvPOK" ); */
fdbd1d64 1464 ST(0) = sv_newmortal();
b326da91 1465 }
a8a597b2 1466
5a44e503
NC
1467# This used to read 257. I think that that was buggy - should have been 258.
1468# (The "\0", the flags byte, and 256 for the table. Not that anything
1469# anywhere calls this method. NWC.
651aa52e
AE
1470void
1471SvPVBM(sv)
1472 B::PV sv
1473 CODE:
fdbd1d64
NC
1474 ST(0) = newSVpvn_flags(SvPVX_const(sv),
1475 SvCUR(sv) + (SvVALID(sv) ? 256 + PERL_FBM_TABLE_OFFSET : 0),
1476 SVs_TEMP);
651aa52e
AE
1477
1478
445a12f6
DM
1479STRLEN
1480SvLEN(sv)
1481 B::PV sv
1482
1483STRLEN
1484SvCUR(sv)
1485 B::PV sv
1486
a8a597b2
MB
1487MODULE = B PACKAGE = B::PVMG PREFIX = Sv
1488
1489void
1490SvMAGIC(sv)
1491 B::PVMG sv
1492 MAGIC * mg = NO_INIT
1493 PPCODE:
1494 for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic)
9496d2e5 1495 XPUSHs(make_mg_object(aTHX_ mg));
a8a597b2
MB
1496
1497MODULE = B PACKAGE = B::PVMG
1498
1499B::HV
1500SvSTASH(sv)
1501 B::PVMG sv
1502
5c35adbb
NC
1503MODULE = B PACKAGE = B::REGEXP
1504
1505#if PERL_VERSION >= 11
1506
1507IV
1508REGEX(sv)
07bc277f 1509 B::REGEXP sv
5c35adbb 1510 CODE:
288b8c02
NC
1511 /* FIXME - can we code this method more efficiently? */
1512 RETVAL = PTR2IV(sv);
5c35adbb
NC
1513 OUTPUT:
1514 RETVAL
1515
1516SV*
1517precomp(sv)
07bc277f 1518 B::REGEXP sv
5c35adbb 1519 CODE:
288b8c02 1520 RETVAL = newSVpvn( RX_PRECOMP(sv), RX_PRELEN(sv) );
5c35adbb
NC
1521 OUTPUT:
1522 RETVAL
1523
1524#endif
1525
a8a597b2
MB
1526#define MgMOREMAGIC(mg) mg->mg_moremagic
1527#define MgPRIVATE(mg) mg->mg_private
1528#define MgTYPE(mg) mg->mg_type
1529#define MgFLAGS(mg) mg->mg_flags
1530#define MgOBJ(mg) mg->mg_obj
88b39979 1531#define MgLENGTH(mg) mg->mg_len
bde7177d 1532#define MgREGEX(mg) PTR2IV(mg->mg_obj)
a8a597b2
MB
1533
1534MODULE = B PACKAGE = B::MAGIC PREFIX = Mg
1535
1536B::MAGIC
1537MgMOREMAGIC(mg)
1538 B::MAGIC mg
c5f0f3aa
RGS
1539 CODE:
1540 if( MgMOREMAGIC(mg) ) {
1541 RETVAL = MgMOREMAGIC(mg);
1542 }
1543 else {
1544 XSRETURN_UNDEF;
1545 }
1546 OUTPUT:
1547 RETVAL
a8a597b2
MB
1548
1549U16
1550MgPRIVATE(mg)
1551 B::MAGIC mg
1552
1553char
1554MgTYPE(mg)
1555 B::MAGIC mg
1556
1557U8
1558MgFLAGS(mg)
1559 B::MAGIC mg
1560
1561B::SV
1562MgOBJ(mg)
1563 B::MAGIC mg
b326da91 1564
9d2bbe64
MB
1565IV
1566MgREGEX(mg)
1567 B::MAGIC mg
1568 CODE:
a8248b05 1569 if(mg->mg_type == PERL_MAGIC_qr) {
9d2bbe64
MB
1570 RETVAL = MgREGEX(mg);
1571 }
1572 else {
1573 croak( "REGEX is only meaningful on r-magic" );
1574 }
1575 OUTPUT:
1576 RETVAL
1577
b326da91
MB
1578SV*
1579precomp(mg)
1580 B::MAGIC mg
1581 CODE:
a8248b05 1582 if (mg->mg_type == PERL_MAGIC_qr) {
b326da91 1583 REGEXP* rx = (REGEXP*)mg->mg_obj;
ef35129c 1584 RETVAL = Nullsv;
b326da91 1585 if( rx )
220fc49f 1586 RETVAL = newSVpvn( RX_PRECOMP(rx), RX_PRELEN(rx) );
b326da91
MB
1587 }
1588 else {
1589 croak( "precomp is only meaningful on r-magic" );
1590 }
1591 OUTPUT:
1592 RETVAL
a8a597b2 1593
88b39979
VB
1594I32
1595MgLENGTH(mg)
1596 B::MAGIC mg
1597
a8a597b2
MB
1598void
1599MgPTR(mg)
1600 B::MAGIC mg
1601 CODE:
88b39979
VB
1602 if (mg->mg_ptr){
1603 if (mg->mg_len >= 0){
fdbd1d64 1604 ST(0) = newSVpvn_flags(mg->mg_ptr, mg->mg_len, SVs_TEMP);
651aa52e 1605 } else if (mg->mg_len == HEf_SVKEY) {
9496d2e5 1606 ST(0) = make_sv_object(aTHX_ NULL, (SV*)mg->mg_ptr);
fdbd1d64
NC
1607 } else
1608 ST(0) = sv_newmortal();
1609 } else
1610 ST(0) = sv_newmortal();
a8a597b2
MB
1611
1612MODULE = B PACKAGE = B::PVLV PREFIX = Lv
1613
1614U32
1615LvTARGOFF(sv)
1616 B::PVLV sv
1617
1618U32
1619LvTARGLEN(sv)
1620 B::PVLV sv
1621
1622char
1623LvTYPE(sv)
1624 B::PVLV sv
1625
1626B::SV
1627LvTARG(sv)
1628 B::PVLV sv
1629
1630MODULE = B PACKAGE = B::BM PREFIX = Bm
1631
1632I32
1633BmUSEFUL(sv)
1634 B::BM sv
1635
85c508c3 1636U32
a8a597b2
MB
1637BmPREVIOUS(sv)
1638 B::BM sv
1639
1640U8
1641BmRARE(sv)
1642 B::BM sv
1643
1644void
1645BmTABLE(sv)
1646 B::BM sv
1647 STRLEN len = NO_INIT
1648 char * str = NO_INIT
1649 CODE:
1650 str = SvPV(sv, len);
1651 /* Boyer-Moore table is just after string and its safety-margin \0 */
d3d34884 1652 ST(0) = newSVpvn_flags(str + len + PERL_FBM_TABLE_OFFSET, 256, SVs_TEMP);
a8a597b2
MB
1653
1654MODULE = B PACKAGE = B::GV PREFIX = Gv
1655
1656void
1657GvNAME(gv)
1658 B::GV gv
1659 CODE:
6beb30a6
NC
1660#if PERL_VERSION >= 10
1661 ST(0) = sv_2mortal(newSVhek(GvNAME_HEK(gv)));
1662#else
d3d34884 1663 ST(0) = newSVpvn_flags(GvNAME(gv), GvNAMELEN(gv), SVs_TEMP);
6beb30a6 1664#endif
a8a597b2 1665
87d7fd28
GS
1666bool
1667is_empty(gv)
1668 B::GV gv
711fbbf0
NC
1669 ALIAS:
1670 isGV_with_GP = 1
87d7fd28 1671 CODE:
711fbbf0 1672 if (ix) {
50786ba8 1673#if PERL_VERSION >= 9
711fbbf0 1674 RETVAL = isGV_with_GP(gv) ? TRUE : FALSE;
50786ba8 1675#else
711fbbf0 1676 RETVAL = TRUE; /* In 5.8 and earlier they all are. */
50786ba8 1677#endif
711fbbf0
NC
1678 } else {
1679 RETVAL = GvGP(gv) == Null(GP*);
1680 }
50786ba8 1681 OUTPUT:
711fbbf0 1682 RETVAL
50786ba8 1683
651aa52e
AE
1684void*
1685GvGP(gv)
1686 B::GV gv
1687
a8a597b2
MB
1688B::HV
1689GvSTASH(gv)
1690 B::GV gv
1691
1692B::SV
1693GvSV(gv)
1694 B::GV gv
1695
1696B::IO
1697GvIO(gv)
1698 B::GV gv
1699
1df34986 1700B::FM
a8a597b2
MB
1701GvFORM(gv)
1702 B::GV gv
1df34986
AE
1703 CODE:
1704 RETVAL = (SV*)GvFORM(gv);
1705 OUTPUT:
1706 RETVAL
a8a597b2
MB
1707
1708B::AV
1709GvAV(gv)
1710 B::GV gv
1711
1712B::HV
1713GvHV(gv)
1714 B::GV gv
1715
1716B::GV
1717GvEGV(gv)
1718 B::GV gv
1719
1720B::CV
1721GvCV(gv)
1722 B::GV gv
1723
1724U32
1725GvCVGEN(gv)
1726 B::GV gv
1727
8bafa735 1728U32
a8a597b2
MB
1729GvLINE(gv)
1730 B::GV gv
1731
b195d487
GS
1732char *
1733GvFILE(gv)
1734 B::GV gv
1735
a8a597b2
MB
1736B::GV
1737GvFILEGV(gv)
1738 B::GV gv
1739
1740MODULE = B PACKAGE = B::GV
1741
1742U32
1743GvREFCNT(gv)
1744 B::GV gv
1745
1746U8
1747GvFLAGS(gv)
1748 B::GV gv
1749
1750MODULE = B PACKAGE = B::IO PREFIX = Io
1751
1752long
1753IoLINES(io)
1754 B::IO io
1755
1756long
1757IoPAGE(io)
1758 B::IO io
1759
1760long
1761IoPAGE_LEN(io)
1762 B::IO io
1763
1764long
1765IoLINES_LEFT(io)
1766 B::IO io
1767
1768char *
1769IoTOP_NAME(io)
1770 B::IO io
1771
1772B::GV
1773IoTOP_GV(io)
1774 B::IO io
1775
1776char *
1777IoFMT_NAME(io)
1778 B::IO io
1779
1780B::GV
1781IoFMT_GV(io)
1782 B::IO io
1783
1784char *
1785IoBOTTOM_NAME(io)
1786 B::IO io
1787
1788B::GV
1789IoBOTTOM_GV(io)
1790 B::IO io
1791
04071355
NC
1792#if PERL_VERSION <= 8
1793
a8a597b2
MB
1794short
1795IoSUBPROCESS(io)
1796 B::IO io
1797
04071355
NC
1798#endif
1799
b326da91
MB
1800bool
1801IsSTD(io,name)
1802 B::IO io
5d7488b2 1803 const char* name
b326da91
MB
1804 PREINIT:
1805 PerlIO* handle = 0;
1806 CODE:
1807 if( strEQ( name, "stdin" ) ) {
1808 handle = PerlIO_stdin();
1809 }
1810 else if( strEQ( name, "stdout" ) ) {
1811 handle = PerlIO_stdout();
1812 }
1813 else if( strEQ( name, "stderr" ) ) {
1814 handle = PerlIO_stderr();
1815 }
1816 else {
1817 croak( "Invalid value '%s'", name );
1818 }
1819 RETVAL = handle == IoIFP(io);
1820 OUTPUT:
1821 RETVAL
1822
a8a597b2
MB
1823MODULE = B PACKAGE = B::IO
1824
1825char
1826IoTYPE(io)
1827 B::IO io
1828
1829U8
1830IoFLAGS(io)
1831 B::IO io
1832
1833MODULE = B PACKAGE = B::AV PREFIX = Av
1834
1835SSize_t
1836AvFILL(av)
1837 B::AV av
1838
1839SSize_t
1840AvMAX(av)
1841 B::AV av
1842
a8a597b2
MB
1843void
1844AvARRAY(av)
1845 B::AV av
1846 PPCODE:
1847 if (AvFILL(av) >= 0) {
1848 SV **svp = AvARRAY(av);
1849 I32 i;
1850 for (i = 0; i <= AvFILL(av); i++)
9496d2e5 1851 XPUSHs(make_sv_object(aTHX_ NULL, svp[i]));
a8a597b2
MB
1852 }
1853
429a5ce7
SM
1854void
1855AvARRAYelt(av, idx)
1856 B::AV av
1857 int idx
1858 PPCODE:
1859 if (idx >= 0 && AvFILL(av) >= 0 && idx <= AvFILL(av))
9496d2e5 1860 XPUSHs(make_sv_object(aTHX_ NULL, (AvARRAY(av)[idx])));
429a5ce7 1861 else
9496d2e5 1862 XPUSHs(make_sv_object(aTHX_ NULL, NULL));
429a5ce7 1863
edcc7c74
NC
1864#if PERL_VERSION < 9
1865
5b02c205
NC
1866#define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off
1867
1868IV
1869AvOFF(av)
1870 B::AV av
1871
edcc7c74
NC
1872MODULE = B PACKAGE = B::AV
1873
1874U8
1875AvFLAGS(av)
1876 B::AV av
1877
1878#endif
1879
1df34986
AE
1880MODULE = B PACKAGE = B::FM PREFIX = Fm
1881
1882IV
1883FmLINES(form)
1884 B::FM form
1885
a8a597b2
MB
1886MODULE = B PACKAGE = B::CV PREFIX = Cv
1887
651aa52e
AE
1888U32
1889CvCONST(cv)
1890 B::CV cv
1891
a8a597b2
MB
1892B::HV
1893CvSTASH(cv)
1894 B::CV cv
1895
1896B::OP
1897CvSTART(cv)
1898 B::CV cv
a0da4400
NC
1899 ALIAS:
1900 ROOT = 1
bf53b3a5 1901 CODE:
a0da4400 1902 RETVAL = CvISXSUB(cv) ? NULL : ix ? CvROOT(cv) : CvSTART(cv);
d04ba589
NC
1903 OUTPUT:
1904 RETVAL
a8a597b2
MB
1905
1906B::GV
1907CvGV(cv)
1908 B::CV cv
1909
57843af0
GS
1910char *
1911CvFILE(cv)
1912 B::CV cv
1913
a8a597b2
MB
1914long
1915CvDEPTH(cv)
1916 B::CV cv
1917
1918B::AV
1919CvPADLIST(cv)
1920 B::CV cv
1921
1922B::CV
1923CvOUTSIDE(cv)
1924 B::CV cv
1925
a3985cdc
DM
1926U32
1927CvOUTSIDE_SEQ(cv)
1928 B::CV cv
1929
a8a597b2
MB
1930void
1931CvXSUB(cv)
1932 B::CV cv
1933 CODE:
d04ba589 1934 ST(0) = sv_2mortal(newSViv(CvISXSUB(cv) ? PTR2IV(CvXSUB(cv)) : 0));
a8a597b2
MB
1935
1936
1937void
1938CvXSUBANY(cv)
1939 B::CV cv
1940 CODE:
9496d2e5
NC
1941 ST(0) = CvCONST(cv)
1942 ? make_sv_object(aTHX_ NULL, (SV *)CvXSUBANY(cv).any_ptr)
1943 : sv_2mortal(newSViv(CvISXSUB(cv) ? CvXSUBANY(cv).any_iv : 0));
a8a597b2 1944
5cfd8ad4
VB
1945MODULE = B PACKAGE = B::CV
1946
6aaf4108 1947U16
5cfd8ad4
VB
1948CvFLAGS(cv)
1949 B::CV cv
1950
de3f1649
JT
1951MODULE = B PACKAGE = B::CV PREFIX = cv_
1952
1953B::SV
1954cv_const_sv(cv)
1955 B::CV cv
1956
5cfd8ad4 1957
a8a597b2
MB
1958MODULE = B PACKAGE = B::HV PREFIX = Hv
1959
1960STRLEN
1961HvFILL(hv)
1962 B::HV hv
1963
1964STRLEN
1965HvMAX(hv)
1966 B::HV hv
1967
1968I32
1969HvKEYS(hv)
1970 B::HV hv
1971
1972I32
1973HvRITER(hv)
1974 B::HV hv
1975
1976char *
1977HvNAME(hv)
1978 B::HV hv
1979
edcc7c74
NC
1980#if PERL_VERSION < 9
1981
1982B::PMOP
1983HvPMROOT(hv)
1984 B::HV hv
1985
1986#endif
1987
a8a597b2
MB
1988void
1989HvARRAY(hv)
1990 B::HV hv
1991 PPCODE:
1992 if (HvKEYS(hv) > 0) {
1993 SV *sv;
1994 char *key;
1995 I32 len;
1996 (void)hv_iterinit(hv);
1997 EXTEND(sp, HvKEYS(hv) * 2);
8063af02 1998 while ((sv = hv_iternextsv(hv, &key, &len))) {
22f1178f 1999 mPUSHp(key, len);
9496d2e5 2000 PUSHs(make_sv_object(aTHX_ NULL, sv));
a8a597b2
MB
2001 }
2002 }
fd9f6265
JJ
2003
2004MODULE = B PACKAGE = B::HE PREFIX = He
2005
2006B::SV
2007HeVAL(he)
2008 B::HE he
2009
2010U32
2011HeHASH(he)
2012 B::HE he
2013
2014B::SV
2015HeSVKEY_force(he)
2016 B::HE he
2017
2018MODULE = B PACKAGE = B::RHE PREFIX = RHE_
2019
e412117e
NC
2020#if PERL_VERSION >= 9
2021
fd9f6265
JJ
2022SV*
2023RHE_HASH(h)
2024 B::RHE h
2025 CODE:
20439bc7 2026 RETVAL = newRV( (SV*)cophh_2hv(h, 0) );
fd9f6265
JJ
2027 OUTPUT:
2028 RETVAL
e412117e
NC
2029
2030#endif