Commit | Line | Data |
a0d0e21e |
1 | /* scope.c |
79072805 |
2 | * |
4eb8286e |
3 | * Copyright (c) 1991-1999, Larry Wall |
79072805 |
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 | * |
a0d0e21e |
8 | */ |
9 | |
10 | /* |
11 | * "For the fashion of Minas Tirith was such that it was built on seven |
12 | * levels..." |
79072805 |
13 | */ |
14 | |
15 | #include "EXTERN.h" |
16 | #include "perl.h" |
17 | |
312caa8e |
18 | void * |
a6c40364 |
19 | default_protect(int *excpt, protect_body_t body, ...) |
312caa8e |
20 | { |
21 | dTHR; |
22 | dJMPENV; |
23 | va_list args; |
24 | int ex; |
25 | void *ret; |
26 | |
27 | DEBUG_l(deb("Setting up local jumplevel %p, was %p\n", |
28 | &cur_env, PL_top_env)); |
29 | JMPENV_PUSH(ex); |
30 | if (ex) |
31 | ret = NULL; |
32 | else { |
33 | va_start(args, body); |
a6c40364 |
34 | ret = CALL_FPTR(body)(args); |
312caa8e |
35 | va_end(args); |
36 | } |
a6c40364 |
37 | *excpt = ex; |
312caa8e |
38 | JMPENV_POP; |
39 | return ret; |
40 | } |
41 | |
a0d0e21e |
42 | SV** |
8ac85365 |
43 | stack_grow(SV **sp, SV **p, int n) |
a0d0e21e |
44 | { |
11343788 |
45 | dTHR; |
a60c0954 |
46 | #if defined(DEBUGGING) && !defined(USE_THREADS) |
47 | static int growing = 0; |
48 | if (growing++) |
49 | abort(); |
50 | #endif |
3280af22 |
51 | PL_stack_sp = sp; |
2ce36478 |
52 | #ifndef STRESS_REALLOC |
3280af22 |
53 | av_extend(PL_curstack, (p - PL_stack_base) + (n) + 128); |
2ce36478 |
54 | #else |
6b88bc9c |
55 | av_extend(PL_curstack, (p - PL_stack_base) + (n) + 1); |
2ce36478 |
56 | #endif |
a60c0954 |
57 | #if defined(DEBUGGING) && !defined(USE_THREADS) |
58 | growing--; |
59 | #endif |
3280af22 |
60 | return PL_stack_sp; |
a0d0e21e |
61 | } |
62 | |
2ce36478 |
63 | #ifndef STRESS_REALLOC |
64 | #define GROW(old) ((old) * 3 / 2) |
65 | #else |
66 | #define GROW(old) ((old) + 1) |
67 | #endif |
68 | |
e336de0d |
69 | PERL_SI * |
70 | new_stackinfo(I32 stitems, I32 cxitems) |
71 | { |
72 | PERL_SI *si; |
73 | PERL_CONTEXT *cxt; |
74 | New(56, si, 1, PERL_SI); |
75 | si->si_stack = newAV(); |
76 | AvREAL_off(si->si_stack); |
77 | av_extend(si->si_stack, stitems > 0 ? stitems-1 : 0); |
3280af22 |
78 | AvALLOC(si->si_stack)[0] = &PL_sv_undef; |
e336de0d |
79 | AvFILLp(si->si_stack) = 0; |
80 | si->si_prev = 0; |
81 | si->si_next = 0; |
82 | si->si_cxmax = cxitems - 1; |
83 | si->si_cxix = -1; |
e788e7d3 |
84 | si->si_type = PERLSI_UNDEF; |
e336de0d |
85 | New(56, si->si_cxstack, cxitems, PERL_CONTEXT); |
86 | return si; |
87 | } |
88 | |
79072805 |
89 | I32 |
8ac85365 |
90 | cxinc(void) |
79072805 |
91 | { |
11343788 |
92 | dTHR; |
2ce36478 |
93 | cxstack_max = GROW(cxstack_max); |
c09156bb |
94 | Renew(cxstack, cxstack_max + 1, PERL_CONTEXT); /* XXX should fix CXINC macro */ |
79072805 |
95 | return cxstack_ix + 1; |
96 | } |
97 | |
98 | void |
8ac85365 |
99 | push_return(OP *retop) |
79072805 |
100 | { |
11343788 |
101 | dTHR; |
3280af22 |
102 | if (PL_retstack_ix == PL_retstack_max) { |
103 | PL_retstack_max = GROW(PL_retstack_max); |
104 | Renew(PL_retstack, PL_retstack_max, OP*); |
79072805 |
105 | } |
3280af22 |
106 | PL_retstack[PL_retstack_ix++] = retop; |
79072805 |
107 | } |
108 | |
109 | OP * |
8ac85365 |
110 | pop_return(void) |
79072805 |
111 | { |
11343788 |
112 | dTHR; |
3280af22 |
113 | if (PL_retstack_ix > 0) |
114 | return PL_retstack[--PL_retstack_ix]; |
79072805 |
115 | else |
116 | return Nullop; |
117 | } |
118 | |
119 | void |
8ac85365 |
120 | push_scope(void) |
79072805 |
121 | { |
11343788 |
122 | dTHR; |
3280af22 |
123 | if (PL_scopestack_ix == PL_scopestack_max) { |
124 | PL_scopestack_max = GROW(PL_scopestack_max); |
125 | Renew(PL_scopestack, PL_scopestack_max, I32); |
79072805 |
126 | } |
3280af22 |
127 | PL_scopestack[PL_scopestack_ix++] = PL_savestack_ix; |
79072805 |
128 | |
129 | } |
130 | |
131 | void |
8ac85365 |
132 | pop_scope(void) |
79072805 |
133 | { |
11343788 |
134 | dTHR; |
3280af22 |
135 | I32 oldsave = PL_scopestack[--PL_scopestack_ix]; |
8990e307 |
136 | LEAVE_SCOPE(oldsave); |
79072805 |
137 | } |
138 | |
139 | void |
8ac85365 |
140 | markstack_grow(void) |
a0d0e21e |
141 | { |
11343788 |
142 | dTHR; |
3280af22 |
143 | I32 oldmax = PL_markstack_max - PL_markstack; |
2ce36478 |
144 | I32 newmax = GROW(oldmax); |
a0d0e21e |
145 | |
3280af22 |
146 | Renew(PL_markstack, newmax, I32); |
147 | PL_markstack_ptr = PL_markstack + oldmax; |
148 | PL_markstack_max = PL_markstack + newmax; |
a0d0e21e |
149 | } |
150 | |
151 | void |
8ac85365 |
152 | savestack_grow(void) |
79072805 |
153 | { |
11343788 |
154 | dTHR; |
3280af22 |
155 | PL_savestack_max = GROW(PL_savestack_max) + 4; |
156 | Renew(PL_savestack, PL_savestack_max, ANY); |
79072805 |
157 | } |
158 | |
2ce36478 |
159 | #undef GROW |
160 | |
79072805 |
161 | void |
677b06e3 |
162 | tmps_grow(I32 n) |
163 | { |
164 | dTHR; |
165 | #ifndef STRESS_REALLOC |
166 | if (n < 128) |
167 | n = (PL_tmps_max < 512) ? 128 : 512; |
168 | #endif |
169 | PL_tmps_max = PL_tmps_ix + n + 1; |
170 | Renew(PL_tmps_stack, PL_tmps_max, SV*); |
171 | } |
172 | |
173 | |
174 | void |
8ac85365 |
175 | free_tmps(void) |
79072805 |
176 | { |
11343788 |
177 | dTHR; |
79072805 |
178 | /* XXX should tmps_floor live in cxstack? */ |
3280af22 |
179 | I32 myfloor = PL_tmps_floor; |
180 | while (PL_tmps_ix > myfloor) { /* clean up after last statement */ |
181 | SV* sv = PL_tmps_stack[PL_tmps_ix]; |
182 | PL_tmps_stack[PL_tmps_ix--] = Nullsv; |
463ee0b2 |
183 | if (sv) { |
463ee0b2 |
184 | SvTEMP_off(sv); |
8990e307 |
185 | SvREFCNT_dec(sv); /* note, can modify tmps_ix!!! */ |
463ee0b2 |
186 | } |
79072805 |
187 | } |
188 | } |
189 | |
76e3520e |
190 | STATIC SV * |
8ac85365 |
191 | save_scalar_at(SV **sptr) |
79072805 |
192 | { |
11343788 |
193 | dTHR; |
79072805 |
194 | register SV *sv; |
7a4c00b4 |
195 | SV *osv = *sptr; |
79072805 |
196 | |
7a4c00b4 |
197 | sv = *sptr = NEWSV(0,0); |
a0d0e21e |
198 | if (SvTYPE(osv) >= SVt_PVMG && SvMAGIC(osv) && SvTYPE(osv) != SVt_PVGV) { |
79072805 |
199 | sv_upgrade(sv, SvTYPE(osv)); |
a0d0e21e |
200 | if (SvGMAGICAL(osv)) { |
748a9306 |
201 | MAGIC* mg; |
3280af22 |
202 | bool oldtainted = PL_tainted; |
a0d0e21e |
203 | mg_get(osv); |
3280af22 |
204 | if (PL_tainting && PL_tainted && (mg = mg_find(osv, 't'))) { |
748a9306 |
205 | SAVESPTR(mg->mg_obj); |
206 | mg->mg_obj = osv; |
207 | } |
a0d0e21e |
208 | SvFLAGS(osv) |= (SvFLAGS(osv) & |
209 | (SVp_IOK|SVp_NOK|SVp_POK)) >> PRIVSHIFT; |
3280af22 |
210 | PL_tainted = oldtainted; |
a0d0e21e |
211 | } |
79072805 |
212 | SvMAGIC(sv) = SvMAGIC(osv); |
a0d0e21e |
213 | SvFLAGS(sv) |= SvMAGICAL(osv); |
3280af22 |
214 | PL_localizing = 1; |
79072805 |
215 | SvSETMAGIC(sv); |
3280af22 |
216 | PL_localizing = 0; |
79072805 |
217 | } |
218 | return sv; |
219 | } |
220 | |
7a4c00b4 |
221 | SV * |
8ac85365 |
222 | save_scalar(GV *gv) |
7a4c00b4 |
223 | { |
11343788 |
224 | dTHR; |
4e4c362e |
225 | SV **sptr = &GvSV(gv); |
7a4c00b4 |
226 | SSCHECK(3); |
4e4c362e |
227 | SSPUSHPTR(SvREFCNT_inc(gv)); |
228 | SSPUSHPTR(SvREFCNT_inc(*sptr)); |
7a4c00b4 |
229 | SSPUSHINT(SAVEt_SV); |
4e4c362e |
230 | return save_scalar_at(sptr); |
7a4c00b4 |
231 | } |
232 | |
233 | SV* |
8ac85365 |
234 | save_svref(SV **sptr) |
7a4c00b4 |
235 | { |
11343788 |
236 | dTHR; |
7a4c00b4 |
237 | SSCHECK(3); |
238 | SSPUSHPTR(sptr); |
4e4c362e |
239 | SSPUSHPTR(SvREFCNT_inc(*sptr)); |
7a4c00b4 |
240 | SSPUSHINT(SAVEt_SVREF); |
241 | return save_scalar_at(sptr); |
242 | } |
243 | |
b9d12d37 |
244 | /* Like save_svref(), but doesn't deal with magic. Can be used to |
245 | * restore a global SV to its prior contents, freeing new value. */ |
246 | void |
247 | save_generic_svref(SV **sptr) |
248 | { |
249 | dTHR; |
250 | SSCHECK(3); |
251 | SSPUSHPTR(sptr); |
252 | SSPUSHPTR(SvREFCNT_inc(*sptr)); |
253 | SSPUSHINT(SAVEt_GENERIC_SVREF); |
254 | } |
255 | |
79072805 |
256 | void |
8ac85365 |
257 | save_gp(GV *gv, I32 empty) |
79072805 |
258 | { |
e858de61 |
259 | dTHR; |
fb73857a |
260 | SSCHECK(6); |
261 | SSPUSHIV((IV)SvLEN(gv)); |
262 | SvLEN(gv) = 0; /* forget that anything was allocated here */ |
263 | SSPUSHIV((IV)SvCUR(gv)); |
264 | SSPUSHPTR(SvPVX(gv)); |
265 | SvPOK_off(gv); |
4633a7c4 |
266 | SSPUSHPTR(SvREFCNT_inc(gv)); |
5f05dabc |
267 | SSPUSHPTR(GvGP(gv)); |
79072805 |
268 | SSPUSHINT(SAVEt_GP); |
269 | |
5f05dabc |
270 | if (empty) { |
271 | register GP *gp; |
fae75791 |
272 | |
273 | if (GvCVu(gv)) |
3280af22 |
274 | PL_sub_generation++; /* taking a method out of circulation */ |
5f05dabc |
275 | Newz(602, gp, 1, GP); |
44a8e56a |
276 | GvGP(gv) = gp_ref(gp); |
5f05dabc |
277 | GvSV(gv) = NEWSV(72,0); |
3280af22 |
278 | GvLINE(gv) = PL_curcop->cop_line; |
5f05dabc |
279 | GvEGV(gv) = gv; |
280 | } |
281 | else { |
44a8e56a |
282 | gp_ref(GvGP(gv)); |
5f05dabc |
283 | GvINTRO_on(gv); |
284 | } |
79072805 |
285 | } |
79072805 |
286 | |
79072805 |
287 | AV * |
8ac85365 |
288 | save_ary(GV *gv) |
79072805 |
289 | { |
11343788 |
290 | dTHR; |
67a38de0 |
291 | AV *oav = GvAVn(gv); |
292 | AV *av; |
fb73857a |
293 | |
67a38de0 |
294 | if (!AvREAL(oav) && AvREIFY(oav)) |
295 | av_reify(oav); |
79072805 |
296 | SSCHECK(3); |
297 | SSPUSHPTR(gv); |
67a38de0 |
298 | SSPUSHPTR(oav); |
79072805 |
299 | SSPUSHINT(SAVEt_AV); |
300 | |
301 | GvAV(gv) = Null(AV*); |
fb73857a |
302 | av = GvAVn(gv); |
303 | if (SvMAGIC(oav)) { |
304 | SvMAGIC(av) = SvMAGIC(oav); |
305 | SvFLAGS(av) |= SvMAGICAL(oav); |
306 | SvMAGICAL_off(oav); |
307 | SvMAGIC(oav) = 0; |
3280af22 |
308 | PL_localizing = 1; |
fb73857a |
309 | SvSETMAGIC((SV*)av); |
3280af22 |
310 | PL_localizing = 0; |
fb73857a |
311 | } |
312 | return av; |
79072805 |
313 | } |
314 | |
315 | HV * |
8ac85365 |
316 | save_hash(GV *gv) |
79072805 |
317 | { |
11343788 |
318 | dTHR; |
fb73857a |
319 | HV *ohv, *hv; |
320 | |
79072805 |
321 | SSCHECK(3); |
322 | SSPUSHPTR(gv); |
fb73857a |
323 | SSPUSHPTR(ohv = GvHVn(gv)); |
79072805 |
324 | SSPUSHINT(SAVEt_HV); |
325 | |
326 | GvHV(gv) = Null(HV*); |
fb73857a |
327 | hv = GvHVn(gv); |
328 | if (SvMAGIC(ohv)) { |
329 | SvMAGIC(hv) = SvMAGIC(ohv); |
330 | SvFLAGS(hv) |= SvMAGICAL(ohv); |
331 | SvMAGICAL_off(ohv); |
332 | SvMAGIC(ohv) = 0; |
3280af22 |
333 | PL_localizing = 1; |
fb73857a |
334 | SvSETMAGIC((SV*)hv); |
3280af22 |
335 | PL_localizing = 0; |
fb73857a |
336 | } |
337 | return hv; |
79072805 |
338 | } |
339 | |
340 | void |
8ac85365 |
341 | save_item(register SV *item) |
79072805 |
342 | { |
11343788 |
343 | dTHR; |
f46d017c |
344 | register SV *sv = NEWSV(0,0); |
79072805 |
345 | |
f46d017c |
346 | sv_setsv(sv,item); |
79072805 |
347 | SSCHECK(3); |
348 | SSPUSHPTR(item); /* remember the pointer */ |
79072805 |
349 | SSPUSHPTR(sv); /* remember the value */ |
350 | SSPUSHINT(SAVEt_ITEM); |
351 | } |
352 | |
353 | void |
8ac85365 |
354 | save_int(int *intp) |
79072805 |
355 | { |
11343788 |
356 | dTHR; |
79072805 |
357 | SSCHECK(3); |
358 | SSPUSHINT(*intp); |
359 | SSPUSHPTR(intp); |
360 | SSPUSHINT(SAVEt_INT); |
361 | } |
362 | |
363 | void |
8ac85365 |
364 | save_long(long int *longp) |
85e6fe83 |
365 | { |
11343788 |
366 | dTHR; |
85e6fe83 |
367 | SSCHECK(3); |
368 | SSPUSHLONG(*longp); |
369 | SSPUSHPTR(longp); |
370 | SSPUSHINT(SAVEt_LONG); |
371 | } |
372 | |
373 | void |
8ac85365 |
374 | save_I32(I32 *intp) |
79072805 |
375 | { |
11343788 |
376 | dTHR; |
79072805 |
377 | SSCHECK(3); |
378 | SSPUSHINT(*intp); |
379 | SSPUSHPTR(intp); |
380 | SSPUSHINT(SAVEt_I32); |
381 | } |
382 | |
a0d0e21e |
383 | void |
8ac85365 |
384 | save_I16(I16 *intp) |
55497cff |
385 | { |
e858de61 |
386 | dTHR; |
55497cff |
387 | SSCHECK(3); |
388 | SSPUSHINT(*intp); |
389 | SSPUSHPTR(intp); |
390 | SSPUSHINT(SAVEt_I16); |
391 | } |
392 | |
393 | void |
8ac85365 |
394 | save_iv(IV *ivp) |
a0d0e21e |
395 | { |
11343788 |
396 | dTHR; |
a0d0e21e |
397 | SSCHECK(3); |
4aa0a1f7 |
398 | SSPUSHIV(*ivp); |
a0d0e21e |
399 | SSPUSHPTR(ivp); |
400 | SSPUSHINT(SAVEt_IV); |
401 | } |
402 | |
85e6fe83 |
403 | /* Cannot use save_sptr() to store a char* since the SV** cast will |
404 | * force word-alignment and we'll miss the pointer. |
405 | */ |
406 | void |
8ac85365 |
407 | save_pptr(char **pptr) |
85e6fe83 |
408 | { |
11343788 |
409 | dTHR; |
85e6fe83 |
410 | SSCHECK(3); |
411 | SSPUSHPTR(*pptr); |
412 | SSPUSHPTR(pptr); |
413 | SSPUSHINT(SAVEt_PPTR); |
414 | } |
415 | |
79072805 |
416 | void |
8ac85365 |
417 | save_sptr(SV **sptr) |
79072805 |
418 | { |
11343788 |
419 | dTHR; |
79072805 |
420 | SSCHECK(3); |
421 | SSPUSHPTR(*sptr); |
422 | SSPUSHPTR(sptr); |
423 | SSPUSHINT(SAVEt_SPTR); |
424 | } |
425 | |
54b9620d |
426 | SV ** |
427 | save_threadsv(PADOFFSET i) |
428 | { |
429 | #ifdef USE_THREADS |
430 | dTHR; |
940cb80d |
431 | SV **svp = &THREADSV(i); /* XXX Change to save by offset */ |
8b73bbec |
432 | DEBUG_S(PerlIO_printf(PerlIO_stderr(), "save_threadsv %u: %p %p:%s\n", |
54b9620d |
433 | i, svp, *svp, SvPEEK(*svp))); |
434 | save_svref(svp); |
435 | return svp; |
436 | #else |
437 | croak("panic: save_threadsv called in non-threaded perl"); |
438 | return 0; |
439 | #endif /* USE_THREADS */ |
440 | } |
441 | |
79072805 |
442 | void |
8ac85365 |
443 | save_nogv(GV *gv) |
79072805 |
444 | { |
11343788 |
445 | dTHR; |
79072805 |
446 | SSCHECK(2); |
447 | SSPUSHPTR(gv); |
448 | SSPUSHINT(SAVEt_NSTAB); |
449 | } |
450 | |
451 | void |
8ac85365 |
452 | save_hptr(HV **hptr) |
79072805 |
453 | { |
11343788 |
454 | dTHR; |
79072805 |
455 | SSCHECK(3); |
85e6fe83 |
456 | SSPUSHPTR(*hptr); |
79072805 |
457 | SSPUSHPTR(hptr); |
458 | SSPUSHINT(SAVEt_HPTR); |
459 | } |
460 | |
461 | void |
8ac85365 |
462 | save_aptr(AV **aptr) |
79072805 |
463 | { |
11343788 |
464 | dTHR; |
79072805 |
465 | SSCHECK(3); |
85e6fe83 |
466 | SSPUSHPTR(*aptr); |
79072805 |
467 | SSPUSHPTR(aptr); |
468 | SSPUSHINT(SAVEt_APTR); |
469 | } |
470 | |
471 | void |
8ac85365 |
472 | save_freesv(SV *sv) |
8990e307 |
473 | { |
11343788 |
474 | dTHR; |
8990e307 |
475 | SSCHECK(2); |
476 | SSPUSHPTR(sv); |
477 | SSPUSHINT(SAVEt_FREESV); |
478 | } |
479 | |
480 | void |
8ac85365 |
481 | save_freeop(OP *o) |
8990e307 |
482 | { |
11343788 |
483 | dTHR; |
8990e307 |
484 | SSCHECK(2); |
11343788 |
485 | SSPUSHPTR(o); |
8990e307 |
486 | SSPUSHINT(SAVEt_FREEOP); |
487 | } |
488 | |
489 | void |
8ac85365 |
490 | save_freepv(char *pv) |
8990e307 |
491 | { |
11343788 |
492 | dTHR; |
8990e307 |
493 | SSCHECK(2); |
494 | SSPUSHPTR(pv); |
495 | SSPUSHINT(SAVEt_FREEPV); |
496 | } |
497 | |
498 | void |
8ac85365 |
499 | save_clearsv(SV **svp) |
8990e307 |
500 | { |
11343788 |
501 | dTHR; |
8990e307 |
502 | SSCHECK(2); |
3280af22 |
503 | SSPUSHLONG((long)(svp-PL_curpad)); |
8990e307 |
504 | SSPUSHINT(SAVEt_CLEARSV); |
505 | } |
506 | |
507 | void |
8ac85365 |
508 | save_delete(HV *hv, char *key, I32 klen) |
8990e307 |
509 | { |
11343788 |
510 | dTHR; |
8990e307 |
511 | SSCHECK(4); |
512 | SSPUSHINT(klen); |
513 | SSPUSHPTR(key); |
4e4c362e |
514 | SSPUSHPTR(SvREFCNT_inc(hv)); |
8990e307 |
515 | SSPUSHINT(SAVEt_DELETE); |
516 | } |
517 | |
518 | void |
8ac85365 |
519 | save_list(register SV **sarg, I32 maxsarg) |
79072805 |
520 | { |
11343788 |
521 | dTHR; |
79072805 |
522 | register SV *sv; |
523 | register I32 i; |
524 | |
79072805 |
525 | for (i = 1; i <= maxsarg; i++) { |
79072805 |
526 | sv = NEWSV(0,0); |
527 | sv_setsv(sv,sarg[i]); |
f46d017c |
528 | SSCHECK(3); |
529 | SSPUSHPTR(sarg[i]); /* remember the pointer */ |
79072805 |
530 | SSPUSHPTR(sv); /* remember the value */ |
531 | SSPUSHINT(SAVEt_ITEM); |
532 | } |
533 | } |
534 | |
535 | void |
76e3520e |
536 | #ifdef PERL_OBJECT |
565764a8 |
537 | save_destructor(DESTRUCTORFUNC f, void* p) |
76e3520e |
538 | #else |
8ac85365 |
539 | save_destructor(void (*f) (void *), void *p) |
76e3520e |
540 | #endif |
a0d0e21e |
541 | { |
11343788 |
542 | dTHR; |
a0d0e21e |
543 | SSCHECK(3); |
544 | SSPUSHDPTR(f); |
545 | SSPUSHPTR(p); |
546 | SSPUSHINT(SAVEt_DESTRUCTOR); |
547 | } |
548 | |
549 | void |
4e4c362e |
550 | save_aelem(AV *av, I32 idx, SV **sptr) |
551 | { |
552 | dTHR; |
553 | SSCHECK(4); |
554 | SSPUSHPTR(SvREFCNT_inc(av)); |
555 | SSPUSHINT(idx); |
556 | SSPUSHPTR(SvREFCNT_inc(*sptr)); |
557 | SSPUSHINT(SAVEt_AELEM); |
558 | save_scalar_at(sptr); |
559 | } |
560 | |
561 | void |
562 | save_helem(HV *hv, SV *key, SV **sptr) |
563 | { |
564 | dTHR; |
565 | SSCHECK(4); |
566 | SSPUSHPTR(SvREFCNT_inc(hv)); |
567 | SSPUSHPTR(SvREFCNT_inc(key)); |
568 | SSPUSHPTR(SvREFCNT_inc(*sptr)); |
569 | SSPUSHINT(SAVEt_HELEM); |
570 | save_scalar_at(sptr); |
571 | } |
572 | |
573 | void |
8ac85365 |
574 | save_op(void) |
462e5cf6 |
575 | { |
576 | dTHR; |
577 | SSCHECK(2); |
533c011a |
578 | SSPUSHPTR(PL_op); |
462e5cf6 |
579 | SSPUSHINT(SAVEt_OP); |
580 | } |
581 | |
455ece5e |
582 | I32 |
583 | save_alloc(I32 size, I32 pad) |
584 | { |
585 | dTHR; |
586 | register I32 start = pad + ((char*)&PL_savestack[PL_savestack_ix] |
587 | - (char*)PL_savestack); |
588 | register I32 elems = 1 + ((size + pad - 1) / sizeof(*PL_savestack)); |
589 | |
590 | /* SSCHECK may not be good enough */ |
591 | while (PL_savestack_ix + elems + 2 > PL_savestack_max) |
592 | savestack_grow(); |
593 | |
594 | PL_savestack_ix += elems; |
595 | SSPUSHINT(elems); |
596 | SSPUSHINT(SAVEt_ALLOC); |
597 | return start; |
598 | } |
599 | |
462e5cf6 |
600 | void |
8ac85365 |
601 | leave_scope(I32 base) |
79072805 |
602 | { |
11343788 |
603 | dTHR; |
79072805 |
604 | register SV *sv; |
605 | register SV *value; |
606 | register GV *gv; |
607 | register AV *av; |
608 | register HV *hv; |
609 | register void* ptr; |
161b7d16 |
610 | I32 i; |
79072805 |
611 | |
612 | if (base < -1) |
463ee0b2 |
613 | croak("panic: corrupt saved stack index"); |
3280af22 |
614 | while (PL_savestack_ix > base) { |
79072805 |
615 | switch (SSPOPINT) { |
616 | case SAVEt_ITEM: /* normal string */ |
617 | value = (SV*)SSPOPPTR; |
618 | sv = (SV*)SSPOPPTR; |
619 | sv_replace(sv,value); |
3280af22 |
620 | PL_localizing = 2; |
79072805 |
621 | SvSETMAGIC(sv); |
3280af22 |
622 | PL_localizing = 0; |
79072805 |
623 | break; |
624 | case SAVEt_SV: /* scalar reference */ |
625 | value = (SV*)SSPOPPTR; |
626 | gv = (GV*)SSPOPPTR; |
7a4c00b4 |
627 | ptr = &GvSV(gv); |
4e4c362e |
628 | SvREFCNT_dec(gv); |
7a4c00b4 |
629 | goto restore_sv; |
b9d12d37 |
630 | case SAVEt_GENERIC_SVREF: /* generic sv */ |
631 | value = (SV*)SSPOPPTR; |
632 | ptr = SSPOPPTR; |
633 | if (ptr) { |
634 | sv = *(SV**)ptr; |
635 | *(SV**)ptr = value; |
636 | SvREFCNT_dec(sv); |
637 | } |
638 | SvREFCNT_dec(value); |
639 | break; |
79072805 |
640 | case SAVEt_SVREF: /* scalar reference */ |
7a4c00b4 |
641 | value = (SV*)SSPOPPTR; |
79072805 |
642 | ptr = SSPOPPTR; |
7a4c00b4 |
643 | restore_sv: |
79072805 |
644 | sv = *(SV**)ptr; |
8b73bbec |
645 | DEBUG_S(PerlIO_printf(PerlIO_stderr(), |
54b9620d |
646 | "restore svref: %p %p:%s -> %p:%s\n", |
647 | ptr, sv, SvPEEK(sv), value, SvPEEK(value))); |
748a9306 |
648 | if (SvTYPE(sv) >= SVt_PVMG && SvMAGIC(sv) && |
649 | SvTYPE(sv) != SVt_PVGV) |
650 | { |
a0d0e21e |
651 | (void)SvUPGRADE(value, SvTYPE(sv)); |
652 | SvMAGIC(value) = SvMAGIC(sv); |
653 | SvFLAGS(value) |= SvMAGICAL(sv); |
654 | SvMAGICAL_off(sv); |
79072805 |
655 | SvMAGIC(sv) = 0; |
a0d0e21e |
656 | } |
7a4c00b4 |
657 | else if (SvTYPE(value) >= SVt_PVMG && SvMAGIC(value) && |
658 | SvTYPE(value) != SVt_PVGV) |
659 | { |
660 | SvFLAGS(value) |= (SvFLAGS(value) & |
661 | (SVp_IOK|SVp_NOK|SVp_POK)) >> PRIVSHIFT; |
662 | SvMAGICAL_off(value); |
663 | SvMAGIC(value) = 0; |
664 | } |
8990e307 |
665 | SvREFCNT_dec(sv); |
a0d0e21e |
666 | *(SV**)ptr = value; |
3280af22 |
667 | PL_localizing = 2; |
a0d0e21e |
668 | SvSETMAGIC(value); |
3280af22 |
669 | PL_localizing = 0; |
4e4c362e |
670 | SvREFCNT_dec(value); |
79072805 |
671 | break; |
672 | case SAVEt_AV: /* array reference */ |
673 | av = (AV*)SSPOPPTR; |
674 | gv = (GV*)SSPOPPTR; |
fb73857a |
675 | if (GvAV(gv)) { |
676 | AV *goner = GvAV(gv); |
677 | SvMAGIC(av) = SvMAGIC(goner); |
678 | SvFLAGS(av) |= SvMAGICAL(goner); |
679 | SvMAGICAL_off(goner); |
680 | SvMAGIC(goner) = 0; |
681 | SvREFCNT_dec(goner); |
682 | } |
79072805 |
683 | GvAV(gv) = av; |
fb73857a |
684 | if (SvMAGICAL(av)) { |
3280af22 |
685 | PL_localizing = 2; |
fb73857a |
686 | SvSETMAGIC((SV*)av); |
3280af22 |
687 | PL_localizing = 0; |
fb73857a |
688 | } |
79072805 |
689 | break; |
690 | case SAVEt_HV: /* hash reference */ |
691 | hv = (HV*)SSPOPPTR; |
692 | gv = (GV*)SSPOPPTR; |
fb73857a |
693 | if (GvHV(gv)) { |
694 | HV *goner = GvHV(gv); |
695 | SvMAGIC(hv) = SvMAGIC(goner); |
696 | SvFLAGS(hv) |= SvMAGICAL(goner); |
697 | SvMAGICAL_off(goner); |
698 | SvMAGIC(goner) = 0; |
699 | SvREFCNT_dec(goner); |
700 | } |
79072805 |
701 | GvHV(gv) = hv; |
fb73857a |
702 | if (SvMAGICAL(hv)) { |
3280af22 |
703 | PL_localizing = 2; |
fb73857a |
704 | SvSETMAGIC((SV*)hv); |
3280af22 |
705 | PL_localizing = 0; |
fb73857a |
706 | } |
79072805 |
707 | break; |
708 | case SAVEt_INT: /* int reference */ |
709 | ptr = SSPOPPTR; |
710 | *(int*)ptr = (int)SSPOPINT; |
711 | break; |
85e6fe83 |
712 | case SAVEt_LONG: /* long reference */ |
713 | ptr = SSPOPPTR; |
714 | *(long*)ptr = (long)SSPOPLONG; |
715 | break; |
79072805 |
716 | case SAVEt_I32: /* I32 reference */ |
717 | ptr = SSPOPPTR; |
718 | *(I32*)ptr = (I32)SSPOPINT; |
719 | break; |
55497cff |
720 | case SAVEt_I16: /* I16 reference */ |
721 | ptr = SSPOPPTR; |
722 | *(I16*)ptr = (I16)SSPOPINT; |
723 | break; |
a0d0e21e |
724 | case SAVEt_IV: /* IV reference */ |
725 | ptr = SSPOPPTR; |
726 | *(IV*)ptr = (IV)SSPOPIV; |
727 | break; |
79072805 |
728 | case SAVEt_SPTR: /* SV* reference */ |
729 | ptr = SSPOPPTR; |
730 | *(SV**)ptr = (SV*)SSPOPPTR; |
731 | break; |
85e6fe83 |
732 | case SAVEt_PPTR: /* char* reference */ |
733 | ptr = SSPOPPTR; |
734 | *(char**)ptr = (char*)SSPOPPTR; |
735 | break; |
79072805 |
736 | case SAVEt_HPTR: /* HV* reference */ |
737 | ptr = SSPOPPTR; |
738 | *(HV**)ptr = (HV*)SSPOPPTR; |
739 | break; |
740 | case SAVEt_APTR: /* AV* reference */ |
741 | ptr = SSPOPPTR; |
742 | *(AV**)ptr = (AV*)SSPOPPTR; |
743 | break; |
744 | case SAVEt_NSTAB: |
745 | gv = (GV*)SSPOPPTR; |
1f96a9ed |
746 | (void)sv_clear((SV*)gv); |
79072805 |
747 | break; |
fb73857a |
748 | case SAVEt_GP: /* scalar reference */ |
79072805 |
749 | ptr = SSPOPPTR; |
750 | gv = (GV*)SSPOPPTR; |
ed6c1d6b |
751 | if (SvPVX(gv) && SvLEN(gv) > 0) { |
fb73857a |
752 | Safefree(SvPVX(gv)); |
753 | } |
754 | SvPVX(gv) = (char *)SSPOPPTR; |
755 | SvCUR(gv) = (STRLEN)SSPOPIV; |
756 | SvLEN(gv) = (STRLEN)SSPOPIV; |
f46d017c |
757 | gp_free(gv); |
758 | GvGP(gv) = (GP*)ptr; |
fae75791 |
759 | if (GvCVu(gv)) |
3280af22 |
760 | PL_sub_generation++; /* putting a method back into circulation */ |
4633a7c4 |
761 | SvREFCNT_dec(gv); |
79072805 |
762 | break; |
8990e307 |
763 | case SAVEt_FREESV: |
764 | ptr = SSPOPPTR; |
765 | SvREFCNT_dec((SV*)ptr); |
766 | break; |
767 | case SAVEt_FREEOP: |
768 | ptr = SSPOPPTR; |
3280af22 |
769 | if (PL_comppad) |
770 | PL_curpad = AvARRAY(PL_comppad); |
8990e307 |
771 | op_free((OP*)ptr); |
772 | break; |
773 | case SAVEt_FREEPV: |
774 | ptr = SSPOPPTR; |
775 | Safefree((char*)ptr); |
776 | break; |
777 | case SAVEt_CLEARSV: |
3280af22 |
778 | ptr = (void*)&PL_curpad[SSPOPLONG]; |
8990e307 |
779 | sv = *(SV**)ptr; |
bc44cdaf |
780 | /* Can clear pad variable in place? */ |
781 | if (SvREFCNT(sv) <= 1 && !SvOBJECT(sv)) { |
6fc92669 |
782 | if (SvTHINKFIRST(sv)) |
783 | sv_force_normal(sv); |
a0d0e21e |
784 | if (SvMAGICAL(sv)) |
785 | mg_free(sv); |
8990e307 |
786 | |
787 | switch (SvTYPE(sv)) { |
788 | case SVt_NULL: |
789 | break; |
790 | case SVt_PVAV: |
44a8e56a |
791 | av_clear((AV*)sv); |
8990e307 |
792 | break; |
793 | case SVt_PVHV: |
44a8e56a |
794 | hv_clear((HV*)sv); |
8990e307 |
795 | break; |
796 | case SVt_PVCV: |
5377b701 |
797 | croak("panic: leave_scope pad code"); |
798 | case SVt_RV: |
799 | case SVt_IV: |
800 | case SVt_NV: |
801 | (void)SvOK_off(sv); |
8990e307 |
802 | break; |
803 | default: |
a0d0e21e |
804 | (void)SvOK_off(sv); |
5377b701 |
805 | (void)SvOOK_off(sv); |
8990e307 |
806 | break; |
807 | } |
808 | } |
809 | else { /* Someone has a claim on this, so abandon it. */ |
4aa0a1f7 |
810 | U32 padflags = SvFLAGS(sv) & (SVs_PADBUSY|SVs_PADMY|SVs_PADTMP); |
8990e307 |
811 | switch (SvTYPE(sv)) { /* Console ourselves with a new value */ |
812 | case SVt_PVAV: *(SV**)ptr = (SV*)newAV(); break; |
813 | case SVt_PVHV: *(SV**)ptr = (SV*)newHV(); break; |
814 | default: *(SV**)ptr = NEWSV(0,0); break; |
815 | } |
53868620 |
816 | SvREFCNT_dec(sv); /* Cast current value to the winds. */ |
4aa0a1f7 |
817 | SvFLAGS(*(SV**)ptr) |= padflags; /* preserve pad nature */ |
8990e307 |
818 | } |
819 | break; |
820 | case SAVEt_DELETE: |
821 | ptr = SSPOPPTR; |
822 | hv = (HV*)ptr; |
823 | ptr = SSPOPPTR; |
748a9306 |
824 | (void)hv_delete(hv, (char*)ptr, (U32)SSPOPINT, G_DISCARD); |
4e4c362e |
825 | SvREFCNT_dec(hv); |
adbc6bb1 |
826 | Safefree(ptr); |
8990e307 |
827 | break; |
a0d0e21e |
828 | case SAVEt_DESTRUCTOR: |
829 | ptr = SSPOPPTR; |
565764a8 |
830 | (CALLDESTRUCTOR)(ptr); |
a0d0e21e |
831 | break; |
832 | case SAVEt_REGCONTEXT: |
455ece5e |
833 | case SAVEt_ALLOC: |
161b7d16 |
834 | i = SSPOPINT; |
3280af22 |
835 | PL_savestack_ix -= i; /* regexp must have croaked */ |
a0d0e21e |
836 | break; |
55497cff |
837 | case SAVEt_STACK_POS: /* Position on Perl stack */ |
161b7d16 |
838 | i = SSPOPINT; |
3280af22 |
839 | PL_stack_sp = PL_stack_base + i; |
55497cff |
840 | break; |
161b7d16 |
841 | case SAVEt_AELEM: /* array element */ |
842 | value = (SV*)SSPOPPTR; |
843 | i = SSPOPINT; |
844 | av = (AV*)SSPOPPTR; |
845 | ptr = av_fetch(av,i,1); |
4e4c362e |
846 | if (ptr) { |
847 | sv = *(SV**)ptr; |
3280af22 |
848 | if (sv && sv != &PL_sv_undef) { |
33c27489 |
849 | if (SvTIED_mg((SV*)av, 'P')) |
4e4c362e |
850 | (void)SvREFCNT_inc(sv); |
851 | SvREFCNT_dec(av); |
852 | goto restore_sv; |
853 | } |
854 | } |
855 | SvREFCNT_dec(av); |
856 | SvREFCNT_dec(value); |
857 | break; |
161b7d16 |
858 | case SAVEt_HELEM: /* hash element */ |
859 | value = (SV*)SSPOPPTR; |
9002cb76 |
860 | sv = (SV*)SSPOPPTR; |
161b7d16 |
861 | hv = (HV*)SSPOPPTR; |
862 | ptr = hv_fetch_ent(hv, sv, 1, 0); |
4e4c362e |
863 | if (ptr) { |
864 | SV *oval = HeVAL((HE*)ptr); |
3280af22 |
865 | if (oval && oval != &PL_sv_undef) { |
4e4c362e |
866 | ptr = &HeVAL((HE*)ptr); |
33c27489 |
867 | if (SvTIED_mg((SV*)hv, 'P')) |
4e4c362e |
868 | (void)SvREFCNT_inc(*(SV**)ptr); |
869 | SvREFCNT_dec(hv); |
870 | SvREFCNT_dec(sv); |
871 | goto restore_sv; |
872 | } |
873 | } |
874 | SvREFCNT_dec(hv); |
875 | SvREFCNT_dec(sv); |
876 | SvREFCNT_dec(value); |
877 | break; |
462e5cf6 |
878 | case SAVEt_OP: |
533c011a |
879 | PL_op = (OP*)SSPOPPTR; |
462e5cf6 |
880 | break; |
25eaa213 |
881 | case SAVEt_HINTS: |
3280af22 |
882 | if (GvHV(PL_hintgv)) { |
883 | SvREFCNT_dec((SV*)GvHV(PL_hintgv)); |
884 | GvHV(PL_hintgv) = NULL; |
b3ac6de7 |
885 | } |
3280af22 |
886 | *(I32*)&PL_hints = (I32)SSPOPINT; |
b3ac6de7 |
887 | break; |
79072805 |
888 | default: |
463ee0b2 |
889 | croak("panic: leave_scope inconsistency"); |
79072805 |
890 | } |
891 | } |
892 | } |
8990e307 |
893 | |
8990e307 |
894 | void |
c09156bb |
895 | cx_dump(PERL_CONTEXT *cx) |
8990e307 |
896 | { |
35ff7856 |
897 | #ifdef DEBUGGING |
11343788 |
898 | dTHR; |
22c35a8c |
899 | PerlIO_printf(Perl_debug_log, "CX %ld = %s\n", (long)(cx - cxstack), PL_block_type[CxTYPE(cx)]); |
6b35e009 |
900 | if (CxTYPE(cx) != CXt_SUBST) { |
760ac839 |
901 | PerlIO_printf(Perl_debug_log, "BLK_OLDSP = %ld\n", (long)cx->blk_oldsp); |
902 | PerlIO_printf(Perl_debug_log, "BLK_OLDCOP = 0x%lx\n", (long)cx->blk_oldcop); |
903 | PerlIO_printf(Perl_debug_log, "BLK_OLDMARKSP = %ld\n", (long)cx->blk_oldmarksp); |
904 | PerlIO_printf(Perl_debug_log, "BLK_OLDSCOPESP = %ld\n", (long)cx->blk_oldscopesp); |
905 | PerlIO_printf(Perl_debug_log, "BLK_OLDRETSP = %ld\n", (long)cx->blk_oldretsp); |
906 | PerlIO_printf(Perl_debug_log, "BLK_OLDPM = 0x%lx\n", (long)cx->blk_oldpm); |
907 | PerlIO_printf(Perl_debug_log, "BLK_GIMME = %s\n", cx->blk_gimme ? "LIST" : "SCALAR"); |
8990e307 |
908 | } |
6b35e009 |
909 | switch (CxTYPE(cx)) { |
8990e307 |
910 | case CXt_NULL: |
911 | case CXt_BLOCK: |
912 | break; |
913 | case CXt_SUB: |
760ac839 |
914 | PerlIO_printf(Perl_debug_log, "BLK_SUB.CV = 0x%lx\n", |
8990e307 |
915 | (long)cx->blk_sub.cv); |
760ac839 |
916 | PerlIO_printf(Perl_debug_log, "BLK_SUB.GV = 0x%lx\n", |
8990e307 |
917 | (long)cx->blk_sub.gv); |
760ac839 |
918 | PerlIO_printf(Perl_debug_log, "BLK_SUB.DFOUTGV = 0x%lx\n", |
8990e307 |
919 | (long)cx->blk_sub.dfoutgv); |
760ac839 |
920 | PerlIO_printf(Perl_debug_log, "BLK_SUB.OLDDEPTH = %ld\n", |
8990e307 |
921 | (long)cx->blk_sub.olddepth); |
760ac839 |
922 | PerlIO_printf(Perl_debug_log, "BLK_SUB.HASARGS = %d\n", |
8990e307 |
923 | (int)cx->blk_sub.hasargs); |
924 | break; |
925 | case CXt_EVAL: |
760ac839 |
926 | PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_IN_EVAL = %ld\n", |
8990e307 |
927 | (long)cx->blk_eval.old_in_eval); |
760ac839 |
928 | PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_OP_TYPE = %s (%s)\n", |
22c35a8c |
929 | PL_op_name[cx->blk_eval.old_op_type], |
930 | PL_op_desc[cx->blk_eval.old_op_type]); |
760ac839 |
931 | PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_NAME = %s\n", |
8990e307 |
932 | cx->blk_eval.old_name); |
760ac839 |
933 | PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_EVAL_ROOT = 0x%lx\n", |
8990e307 |
934 | (long)cx->blk_eval.old_eval_root); |
935 | break; |
936 | |
937 | case CXt_LOOP: |
760ac839 |
938 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.LABEL = %s\n", |
8990e307 |
939 | cx->blk_loop.label); |
760ac839 |
940 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.RESETSP = %ld\n", |
8990e307 |
941 | (long)cx->blk_loop.resetsp); |
760ac839 |
942 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.REDO_OP = 0x%lx\n", |
8990e307 |
943 | (long)cx->blk_loop.redo_op); |
760ac839 |
944 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.NEXT_OP = 0x%lx\n", |
8990e307 |
945 | (long)cx->blk_loop.next_op); |
760ac839 |
946 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.LAST_OP = 0x%lx\n", |
8990e307 |
947 | (long)cx->blk_loop.last_op); |
760ac839 |
948 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERIX = %ld\n", |
8990e307 |
949 | (long)cx->blk_loop.iterix); |
760ac839 |
950 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERARY = 0x%lx\n", |
8990e307 |
951 | (long)cx->blk_loop.iterary); |
760ac839 |
952 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERVAR = 0x%lx\n", |
8990e307 |
953 | (long)cx->blk_loop.itervar); |
954 | if (cx->blk_loop.itervar) |
760ac839 |
955 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERSAVE = 0x%lx\n", |
8990e307 |
956 | (long)cx->blk_loop.itersave); |
7a4c00b4 |
957 | PerlIO_printf(Perl_debug_log, "BLK_LOOP.ITERLVAL = 0x%lx\n", |
958 | (long)cx->blk_loop.iterlval); |
8990e307 |
959 | break; |
960 | |
961 | case CXt_SUBST: |
760ac839 |
962 | PerlIO_printf(Perl_debug_log, "SB_ITERS = %ld\n", |
8990e307 |
963 | (long)cx->sb_iters); |
760ac839 |
964 | PerlIO_printf(Perl_debug_log, "SB_MAXITERS = %ld\n", |
8990e307 |
965 | (long)cx->sb_maxiters); |
35ef4773 |
966 | PerlIO_printf(Perl_debug_log, "SB_RFLAGS = %ld\n", |
967 | (long)cx->sb_rflags); |
760ac839 |
968 | PerlIO_printf(Perl_debug_log, "SB_ONCE = %ld\n", |
8990e307 |
969 | (long)cx->sb_once); |
760ac839 |
970 | PerlIO_printf(Perl_debug_log, "SB_ORIG = %s\n", |
8990e307 |
971 | cx->sb_orig); |
760ac839 |
972 | PerlIO_printf(Perl_debug_log, "SB_DSTR = 0x%lx\n", |
8990e307 |
973 | (long)cx->sb_dstr); |
760ac839 |
974 | PerlIO_printf(Perl_debug_log, "SB_TARG = 0x%lx\n", |
8990e307 |
975 | (long)cx->sb_targ); |
760ac839 |
976 | PerlIO_printf(Perl_debug_log, "SB_S = 0x%lx\n", |
8990e307 |
977 | (long)cx->sb_s); |
760ac839 |
978 | PerlIO_printf(Perl_debug_log, "SB_M = 0x%lx\n", |
8990e307 |
979 | (long)cx->sb_m); |
760ac839 |
980 | PerlIO_printf(Perl_debug_log, "SB_STREND = 0x%lx\n", |
8990e307 |
981 | (long)cx->sb_strend); |
c90c0ff4 |
982 | PerlIO_printf(Perl_debug_log, "SB_RXRES = 0x%lx\n", |
983 | (long)cx->sb_rxres); |
8990e307 |
984 | break; |
985 | } |
17c3b450 |
986 | #endif /* DEBUGGING */ |
35ff7856 |
987 | } |