1 | #define CORO_CLONE 1 //D |
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2 | |
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3 | #include "libcoro/coro.c" |
1 | #include "libcoro/coro.c" |
4 | |
2 | |
5 | #define PERL_NO_GET_CONTEXT |
3 | #define PERL_NO_GET_CONTEXT |
6 | #define PERL_EXT |
4 | #define PERL_EXT |
7 | |
5 | |
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135 | #else |
133 | #else |
136 | # define dSTACKLEVEL volatile void *stacklevel |
134 | # define dSTACKLEVEL volatile void *stacklevel |
137 | # define STACKLEVEL ((void *)&stacklevel) |
135 | # define STACKLEVEL ((void *)&stacklevel) |
138 | #endif |
136 | #endif |
139 | |
137 | |
140 | #define IN_DESTRUCT (PL_main_cv == Nullcv) |
138 | #define IN_DESTRUCT PL_dirty |
141 | |
139 | |
142 | #if __GNUC__ >= 3 |
140 | #if __GNUC__ >= 3 |
143 | # define attribute(x) __attribute__(x) |
141 | # define attribute(x) __attribute__(x) |
144 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
142 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
145 | # define INLINE static inline |
143 | # define INLINE static inline |
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177 | static HV *coro_state_stash, *coro_stash; |
175 | static HV *coro_state_stash, *coro_stash; |
178 | static volatile SV *coro_mortal; /* will be freed/thrown after next transfer */ |
176 | static volatile SV *coro_mortal; /* will be freed/thrown after next transfer */ |
179 | |
177 | |
180 | static AV *av_destroy; /* destruction queue */ |
178 | static AV *av_destroy; /* destruction queue */ |
181 | static SV *sv_manager; /* the manager coro */ |
179 | static SV *sv_manager; /* the manager coro */ |
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180 | static SV *sv_idle; /* $Coro::idle */ |
182 | |
181 | |
183 | static GV *irsgv; /* $/ */ |
182 | static GV *irsgv; /* $/ */ |
184 | static GV *stdoutgv; /* *STDOUT */ |
183 | static GV *stdoutgv; /* *STDOUT */ |
185 | static SV *rv_diehook; |
184 | static SV *rv_diehook; |
186 | static SV *rv_warnhook; |
185 | static SV *rv_warnhook; |
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230 | int valgrind_id; |
229 | int valgrind_id; |
231 | #endif |
230 | #endif |
232 | unsigned char flags; |
231 | unsigned char flags; |
233 | } coro_cctx; |
232 | } coro_cctx; |
234 | |
233 | |
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234 | coro_cctx *cctx_current; /* the currently running cctx */ |
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235 | |
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236 | /*****************************************************************************/ |
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237 | |
235 | enum { |
238 | enum { |
236 | CF_RUNNING = 0x0001, /* coroutine is running */ |
239 | CF_RUNNING = 0x0001, /* coroutine is running */ |
237 | CF_READY = 0x0002, /* coroutine is ready */ |
240 | CF_READY = 0x0002, /* coroutine is ready */ |
238 | CF_NEW = 0x0004, /* has never been switched to */ |
241 | CF_NEW = 0x0004, /* has never been switched to */ |
239 | CF_DESTROYED = 0x0008, /* coroutine data has been freed */ |
242 | CF_DESTROYED = 0x0008, /* coroutine data has been freed */ |
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244 | { |
247 | { |
245 | SV *defsv; |
248 | SV *defsv; |
246 | AV *defav; |
249 | AV *defav; |
247 | SV *errsv; |
250 | SV *errsv; |
248 | SV *irsgv; |
251 | SV *irsgv; |
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252 | HV *hinthv; |
249 | #define VAR(name,type) type name; |
253 | #define VAR(name,type) type name; |
250 | # include "state.h" |
254 | # include "state.h" |
251 | #undef VAR |
255 | #undef VAR |
252 | } perl_slots; |
256 | } perl_slots; |
253 | |
257 | |
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351 | HV *st; |
355 | HV *st; |
352 | GV *gvp; |
356 | GV *gvp; |
353 | return sv_2cv (sv, &st, &gvp, 0); |
357 | return sv_2cv (sv, &st, &gvp, 0); |
354 | } |
358 | } |
355 | |
359 | |
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360 | /*****************************************************************************/ |
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361 | /* magic glue */ |
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362 | |
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363 | #define CORO_MAGIC_type_cv 26 |
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364 | #define CORO_MAGIC_type_state PERL_MAGIC_ext |
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365 | |
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366 | #define CORO_MAGIC_NN(sv, type) \ |
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367 | (expect_true (SvMAGIC (sv)->mg_type == type) \ |
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368 | ? SvMAGIC (sv) \ |
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369 | : mg_find (sv, type)) |
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370 | |
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371 | #define CORO_MAGIC(sv, type) \ |
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372 | (expect_true (SvMAGIC (sv)) \ |
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373 | ? CORO_MAGIC_NN (sv, type) \ |
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374 | : 0) |
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375 | |
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376 | #define CORO_MAGIC_cv(cv) CORO_MAGIC (((SV *)(cv)), CORO_MAGIC_type_cv) |
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377 | #define CORO_MAGIC_state(sv) CORO_MAGIC_NN (((SV *)(sv)), CORO_MAGIC_type_state) |
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378 | |
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379 | INLINE struct coro * |
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380 | SvSTATE_ (pTHX_ SV *coro) |
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381 | { |
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382 | HV *stash; |
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383 | MAGIC *mg; |
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384 | |
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385 | if (SvROK (coro)) |
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386 | coro = SvRV (coro); |
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387 | |
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388 | if (expect_false (SvTYPE (coro) != SVt_PVHV)) |
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389 | croak ("Coro::State object required"); |
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390 | |
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391 | stash = SvSTASH (coro); |
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392 | if (expect_false (stash != coro_stash && stash != coro_state_stash)) |
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393 | { |
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394 | /* very slow, but rare, check */ |
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395 | if (!sv_derived_from (sv_2mortal (newRV_inc (coro)), "Coro::State")) |
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396 | croak ("Coro::State object required"); |
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397 | } |
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398 | |
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399 | mg = CORO_MAGIC_state (coro); |
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400 | return (struct coro *)mg->mg_ptr; |
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401 | } |
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402 | |
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403 | #define SvSTATE(sv) SvSTATE_ (aTHX_ (sv)) |
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404 | |
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405 | /* faster than SvSTATE, but expects a coroutine hv */ |
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406 | #define SvSTATE_hv(hv) ((struct coro *)CORO_MAGIC_NN ((SV *)hv, CORO_MAGIC_type_state)->mg_ptr) |
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407 | #define SvSTATE_current SvSTATE_hv (SvRV (coro_current)) |
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408 | |
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409 | /*****************************************************************************/ |
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410 | /* padlist management and caching */ |
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411 | |
356 | static AV * |
412 | static AV * |
357 | coro_derive_padlist (pTHX_ CV *cv) |
413 | coro_derive_padlist (pTHX_ CV *cv) |
358 | { |
414 | { |
359 | AV *padlist = CvPADLIST (cv); |
415 | AV *padlist = CvPADLIST (cv); |
360 | AV *newpadlist, *newpad; |
416 | AV *newpadlist, *newpad; |
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367 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1); |
423 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1); |
368 | #endif |
424 | #endif |
369 | newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)]; |
425 | newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)]; |
370 | --AvFILLp (padlist); |
426 | --AvFILLp (padlist); |
371 | |
427 | |
372 | av_store (newpadlist, 0, SvREFCNT_inc_NN (*av_fetch (padlist, 0, FALSE))); |
428 | av_store (newpadlist, 0, SvREFCNT_inc_NN (AvARRAY (padlist)[0])); |
373 | av_store (newpadlist, 1, (SV *)newpad); |
429 | av_store (newpadlist, 1, (SV *)newpad); |
374 | |
430 | |
375 | return newpadlist; |
431 | return newpadlist; |
376 | } |
432 | } |
377 | |
433 | |
378 | static void |
434 | static void |
379 | free_padlist (pTHX_ AV *padlist) |
435 | free_padlist (pTHX_ AV *padlist) |
380 | { |
436 | { |
381 | /* may be during global destruction */ |
437 | /* may be during global destruction */ |
382 | if (SvREFCNT (padlist)) |
438 | if (!IN_DESTRUCT) |
383 | { |
439 | { |
384 | I32 i = AvFILLp (padlist); |
440 | I32 i = AvFILLp (padlist); |
385 | while (i >= 0) |
441 | |
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442 | while (i > 0) /* special-case index 0 */ |
386 | { |
443 | { |
387 | SV **svp = av_fetch (padlist, i--, FALSE); |
444 | /* we try to be extra-careful here */ |
388 | if (svp) |
445 | AV *av = (AV *)AvARRAY (padlist)[i--]; |
389 | { |
446 | I32 j = AvFILLp (av); |
390 | SV *sv; |
447 | |
391 | while (&PL_sv_undef != (sv = av_pop ((AV *)*svp))) |
448 | while (j >= 0) |
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449 | SvREFCNT_dec (AvARRAY (av)[j--]); |
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450 | |
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451 | AvFILLp (av) = -1; |
392 | SvREFCNT_dec (sv); |
452 | SvREFCNT_dec (av); |
393 | |
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394 | SvREFCNT_dec (*svp); |
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395 | } |
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396 | } |
453 | } |
397 | |
454 | |
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455 | SvREFCNT_dec (AvARRAY (padlist)[0]); |
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456 | |
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457 | AvFILLp (padlist) = -1; |
398 | SvREFCNT_dec ((SV*)padlist); |
458 | SvREFCNT_dec ((SV*)padlist); |
399 | } |
459 | } |
400 | } |
460 | } |
401 | |
461 | |
402 | static int |
462 | static int |
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411 | |
471 | |
412 | SvREFCNT_dec (av); /* sv_magicext increased the refcount */ |
472 | SvREFCNT_dec (av); /* sv_magicext increased the refcount */ |
413 | |
473 | |
414 | return 0; |
474 | return 0; |
415 | } |
475 | } |
416 | |
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417 | #define CORO_MAGIC_type_cv 26 |
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418 | #define CORO_MAGIC_type_state PERL_MAGIC_ext |
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419 | |
476 | |
420 | static MGVTBL coro_cv_vtbl = { |
477 | static MGVTBL coro_cv_vtbl = { |
421 | 0, 0, 0, 0, |
478 | 0, 0, 0, 0, |
422 | coro_cv_free |
479 | coro_cv_free |
423 | }; |
480 | }; |
424 | |
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425 | #define CORO_MAGIC_NN(sv, type) \ |
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426 | (expect_true (SvMAGIC (sv)->mg_type == type) \ |
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427 | ? SvMAGIC (sv) \ |
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428 | : mg_find (sv, type)) |
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429 | |
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430 | #define CORO_MAGIC(sv, type) \ |
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431 | (expect_true (SvMAGIC (sv)) \ |
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432 | ? CORO_MAGIC_NN (sv, type) \ |
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433 | : 0) |
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434 | |
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435 | #define CORO_MAGIC_cv(cv) CORO_MAGIC (((SV *)(cv)), CORO_MAGIC_type_cv) |
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436 | #define CORO_MAGIC_state(sv) CORO_MAGIC_NN (((SV *)(sv)), CORO_MAGIC_type_state) |
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437 | |
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438 | INLINE struct coro * |
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439 | SvSTATE_ (pTHX_ SV *coro) |
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440 | { |
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441 | HV *stash; |
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442 | MAGIC *mg; |
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443 | |
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444 | if (SvROK (coro)) |
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445 | coro = SvRV (coro); |
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446 | |
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447 | if (expect_false (SvTYPE (coro) != SVt_PVHV)) |
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448 | croak ("Coro::State object required"); |
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449 | |
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450 | stash = SvSTASH (coro); |
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451 | if (expect_false (stash != coro_stash && stash != coro_state_stash)) |
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452 | { |
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453 | /* very slow, but rare, check */ |
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454 | if (!sv_derived_from (sv_2mortal (newRV_inc (coro)), "Coro::State")) |
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455 | croak ("Coro::State object required"); |
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456 | } |
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457 | |
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458 | mg = CORO_MAGIC_state (coro); |
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459 | return (struct coro *)mg->mg_ptr; |
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460 | } |
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461 | |
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462 | #define SvSTATE(sv) SvSTATE_ (aTHX_ (sv)) |
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463 | |
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464 | /* faster than SvSTATE, but expects a coroutine hv */ |
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465 | #define SvSTATE_hv(hv) ((struct coro *)CORO_MAGIC_NN ((SV *)hv, CORO_MAGIC_type_state)->mg_ptr) |
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466 | #define SvSTATE_current SvSTATE_hv (SvRV (coro_current)) |
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467 | |
481 | |
468 | /* the next two functions merely cache the padlists */ |
482 | /* the next two functions merely cache the padlists */ |
469 | static void |
483 | static void |
470 | get_padlist (pTHX_ CV *cv) |
484 | get_padlist (pTHX_ CV *cv) |
471 | { |
485 | { |
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499 | mg = sv_magicext ((SV *)cv, (SV *)newAV (), CORO_MAGIC_type_cv, &coro_cv_vtbl, 0, 0); |
513 | mg = sv_magicext ((SV *)cv, (SV *)newAV (), CORO_MAGIC_type_cv, &coro_cv_vtbl, 0, 0); |
500 | |
514 | |
501 | av = (AV *)mg->mg_obj; |
515 | av = (AV *)mg->mg_obj; |
502 | |
516 | |
503 | if (expect_false (AvFILLp (av) >= AvMAX (av))) |
517 | if (expect_false (AvFILLp (av) >= AvMAX (av))) |
504 | av_extend (av, AvMAX (av) + 1); |
518 | av_extend (av, AvFILLp (av) + 1); |
505 | |
519 | |
506 | AvARRAY (av)[++AvFILLp (av)] = (SV *)CvPADLIST (cv); |
520 | AvARRAY (av)[++AvFILLp (av)] = (SV *)CvPADLIST (cv); |
507 | } |
521 | } |
508 | |
522 | |
509 | /** load & save, init *******************************************************/ |
523 | /** load & save, init *******************************************************/ |
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514 | perl_slots *slot = c->slot; |
528 | perl_slots *slot = c->slot; |
515 | c->slot = 0; |
529 | c->slot = 0; |
516 | |
530 | |
517 | PL_mainstack = c->mainstack; |
531 | PL_mainstack = c->mainstack; |
518 | |
532 | |
519 | GvSV (PL_defgv) = slot->defsv; |
533 | GvSV (PL_defgv) = slot->defsv; |
520 | GvAV (PL_defgv) = slot->defav; |
534 | GvAV (PL_defgv) = slot->defav; |
521 | GvSV (PL_errgv) = slot->errsv; |
535 | GvSV (PL_errgv) = slot->errsv; |
522 | GvSV (irsgv) = slot->irsgv; |
536 | GvSV (irsgv) = slot->irsgv; |
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537 | GvHV (PL_hintgv) = slot->hinthv; |
523 | |
538 | |
524 | #define VAR(name,type) PL_ ## name = slot->name; |
539 | #define VAR(name,type) PL_ ## name = slot->name; |
525 | # include "state.h" |
540 | # include "state.h" |
526 | #undef VAR |
541 | #undef VAR |
527 | |
542 | |
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613 | c->mainstack = PL_mainstack; |
628 | c->mainstack = PL_mainstack; |
614 | |
629 | |
615 | { |
630 | { |
616 | perl_slots *slot = c->slot = (perl_slots *)(cxstack + cxstack_ix + 1); |
631 | perl_slots *slot = c->slot = (perl_slots *)(cxstack + cxstack_ix + 1); |
617 | |
632 | |
618 | slot->defav = GvAV (PL_defgv); |
633 | slot->defav = GvAV (PL_defgv); |
619 | slot->defsv = DEFSV; |
634 | slot->defsv = DEFSV; |
620 | slot->errsv = ERRSV; |
635 | slot->errsv = ERRSV; |
621 | slot->irsgv = GvSV (irsgv); |
636 | slot->irsgv = GvSV (irsgv); |
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637 | slot->hinthv = GvHV (PL_hintgv); |
622 | |
638 | |
623 | #define VAR(name,type) slot->name = PL_ ## name; |
639 | #define VAR(name,type) slot->name = PL_ ## name; |
624 | # include "state.h" |
640 | # include "state.h" |
625 | #undef VAR |
641 | #undef VAR |
626 | } |
642 | } |
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862 | |
878 | |
863 | PL_runops = RUNOPS_DEFAULT; |
879 | PL_runops = RUNOPS_DEFAULT; |
864 | PL_curcop = &PL_compiling; |
880 | PL_curcop = &PL_compiling; |
865 | PL_in_eval = EVAL_NULL; |
881 | PL_in_eval = EVAL_NULL; |
866 | PL_comppad = 0; |
882 | PL_comppad = 0; |
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883 | PL_comppad_name = 0; |
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884 | PL_comppad_name_fill = 0; |
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885 | PL_comppad_name_floor = 0; |
867 | PL_curpm = 0; |
886 | PL_curpm = 0; |
868 | PL_curpad = 0; |
887 | PL_curpad = 0; |
869 | PL_localizing = 0; |
888 | PL_localizing = 0; |
870 | PL_dirty = 0; |
889 | PL_dirty = 0; |
871 | PL_restartop = 0; |
890 | PL_restartop = 0; |
872 | #if PERL_VERSION_ATLEAST (5,10,0) |
891 | #if PERL_VERSION_ATLEAST (5,10,0) |
873 | PL_parser = 0; |
892 | PL_parser = 0; |
874 | #endif |
893 | #endif |
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894 | PL_hints = 0; |
875 | |
895 | |
876 | /* recreate the die/warn hooks */ |
896 | /* recreate the die/warn hooks */ |
877 | PL_diehook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__DIE__" , sizeof ("__DIE__" ) - 1, 1), rv_diehook ); |
897 | PL_diehook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__DIE__" , sizeof ("__DIE__" ) - 1, 1), rv_diehook ); |
878 | PL_warnhook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, 1), rv_warnhook); |
898 | PL_warnhook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, 1), rv_warnhook); |
879 | |
899 | |
880 | GvSV (PL_defgv) = newSV (0); |
900 | GvSV (PL_defgv) = newSV (0); |
881 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
901 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
882 | GvSV (PL_errgv) = newSV (0); |
902 | GvSV (PL_errgv) = newSV (0); |
883 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
903 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
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904 | GvHV (PL_hintgv) = 0; |
884 | PL_rs = newSVsv (GvSV (irsgv)); |
905 | PL_rs = newSVsv (GvSV (irsgv)); |
885 | PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv); |
906 | PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv); |
886 | |
907 | |
887 | { |
908 | { |
888 | dSP; |
909 | dSP; |
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942 | SvREFCNT_dec (GvAV (PL_defgv)); |
963 | SvREFCNT_dec (GvAV (PL_defgv)); |
943 | SvREFCNT_dec (GvSV (PL_errgv)); |
964 | SvREFCNT_dec (GvSV (PL_errgv)); |
944 | SvREFCNT_dec (PL_defoutgv); |
965 | SvREFCNT_dec (PL_defoutgv); |
945 | SvREFCNT_dec (PL_rs); |
966 | SvREFCNT_dec (PL_rs); |
946 | SvREFCNT_dec (GvSV (irsgv)); |
967 | SvREFCNT_dec (GvSV (irsgv)); |
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968 | SvREFCNT_dec (GvHV (PL_hintgv)); |
947 | |
969 | |
948 | SvREFCNT_dec (PL_diehook); |
970 | SvREFCNT_dec (PL_diehook); |
949 | SvREFCNT_dec (PL_warnhook); |
971 | SvREFCNT_dec (PL_warnhook); |
950 | |
972 | |
951 | SvREFCNT_dec (coro->saved_deffh); |
973 | SvREFCNT_dec (coro->saved_deffh); |
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969 | static int |
991 | static int |
970 | runops_trace (pTHX) |
992 | runops_trace (pTHX) |
971 | { |
993 | { |
972 | COP *oldcop = 0; |
994 | COP *oldcop = 0; |
973 | int oldcxix = -2; |
995 | int oldcxix = -2; |
974 | struct coro *coro = SvSTATE_current; /* trace cctx is tied to specific coro */ |
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975 | coro_cctx *cctx = coro->cctx; |
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976 | |
996 | |
977 | while ((PL_op = CALL_FPTR (PL_op->op_ppaddr) (aTHX))) |
997 | while ((PL_op = CALL_FPTR (PL_op->op_ppaddr) (aTHX))) |
978 | { |
998 | { |
979 | PERL_ASYNC_CHECK (); |
999 | PERL_ASYNC_CHECK (); |
980 | |
1000 | |
981 | if (cctx->flags & CC_TRACE_ALL) |
1001 | if (cctx_current->flags & CC_TRACE_ALL) |
982 | { |
1002 | { |
983 | if (PL_op->op_type == OP_LEAVESUB && cctx->flags & CC_TRACE_SUB) |
1003 | if (PL_op->op_type == OP_LEAVESUB && cctx_current->flags & CC_TRACE_SUB) |
984 | { |
1004 | { |
985 | PERL_CONTEXT *cx = &cxstack[cxstack_ix]; |
1005 | PERL_CONTEXT *cx = &cxstack[cxstack_ix]; |
986 | SV **bot, **top; |
1006 | SV **bot, **top; |
987 | AV *av = newAV (); /* return values */ |
1007 | AV *av = newAV (); /* return values */ |
988 | SV **cb; |
1008 | SV **cb; |
… | |
… | |
1025 | |
1045 | |
1026 | if (PL_curcop != &PL_compiling) |
1046 | if (PL_curcop != &PL_compiling) |
1027 | { |
1047 | { |
1028 | SV **cb; |
1048 | SV **cb; |
1029 | |
1049 | |
1030 | if (oldcxix != cxstack_ix && cctx->flags & CC_TRACE_SUB) |
1050 | if (oldcxix != cxstack_ix && cctx_current->flags & CC_TRACE_SUB) |
1031 | { |
1051 | { |
1032 | PERL_CONTEXT *cx = &cxstack[cxstack_ix]; |
1052 | PERL_CONTEXT *cx = &cxstack[cxstack_ix]; |
1033 | |
1053 | |
1034 | if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix) |
1054 | if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix) |
1035 | { |
1055 | { |
… | |
… | |
1058 | } |
1078 | } |
1059 | |
1079 | |
1060 | oldcxix = cxstack_ix; |
1080 | oldcxix = cxstack_ix; |
1061 | } |
1081 | } |
1062 | |
1082 | |
1063 | if (cctx->flags & CC_TRACE_LINE) |
1083 | if (cctx_current->flags & CC_TRACE_LINE) |
1064 | { |
1084 | { |
1065 | dSP; |
1085 | dSP; |
1066 | |
1086 | |
1067 | PL_runops = RUNOPS_DEFAULT; |
1087 | PL_runops = RUNOPS_DEFAULT; |
1068 | ENTER; |
1088 | ENTER; |
… | |
… | |
1087 | |
1107 | |
1088 | TAINT_NOT; |
1108 | TAINT_NOT; |
1089 | return 0; |
1109 | return 0; |
1090 | } |
1110 | } |
1091 | |
1111 | |
1092 | static struct coro_cctx *cctx_ssl_cctx; |
|
|
1093 | static struct CoroSLF cctx_ssl_frame; |
1112 | static struct CoroSLF cctx_ssl_frame; |
1094 | |
1113 | |
1095 | static void |
1114 | static void |
1096 | slf_prepare_set_stacklevel (pTHX_ struct coro_transfer_args *ta) |
1115 | slf_prepare_set_stacklevel (pTHX_ struct coro_transfer_args *ta) |
1097 | { |
1116 | { |
1098 | ta->prev = (struct coro *)cctx_ssl_cctx; |
|
|
1099 | ta->next = 0; |
1117 | ta->prev = 0; |
1100 | } |
1118 | } |
1101 | |
1119 | |
1102 | static int |
1120 | static int |
1103 | slf_check_set_stacklevel (pTHX_ struct CoroSLF *frame) |
1121 | slf_check_set_stacklevel (pTHX_ struct CoroSLF *frame) |
1104 | { |
1122 | { |
… | |
… | |
1107 | return frame->check (aTHX_ frame); /* execute the restored frame - there must be one */ |
1125 | return frame->check (aTHX_ frame); /* execute the restored frame - there must be one */ |
1108 | } |
1126 | } |
1109 | |
1127 | |
1110 | /* initialises PL_top_env and injects a pseudo-slf-call to set the stacklevel */ |
1128 | /* initialises PL_top_env and injects a pseudo-slf-call to set the stacklevel */ |
1111 | static void NOINLINE |
1129 | static void NOINLINE |
1112 | cctx_prepare (pTHX_ coro_cctx *cctx) |
1130 | cctx_prepare (pTHX) |
1113 | { |
1131 | { |
1114 | PL_top_env = &PL_start_env; |
1132 | PL_top_env = &PL_start_env; |
1115 | |
1133 | |
1116 | if (cctx->flags & CC_TRACE) |
1134 | if (cctx_current->flags & CC_TRACE) |
1117 | PL_runops = runops_trace; |
1135 | PL_runops = runops_trace; |
1118 | |
1136 | |
1119 | /* we already must be executing an SLF op, there is no other valid way |
1137 | /* we already must be executing an SLF op, there is no other valid way |
1120 | * that can lead to creation of a new cctx */ |
1138 | * that can lead to creation of a new cctx */ |
1121 | assert (("FATAL: can't prepare slf-less cctx in Coro module (please report)", |
1139 | assert (("FATAL: can't prepare slf-less cctx in Coro module (please report)", |
1122 | slf_frame.prepare && PL_op->op_ppaddr == pp_slf)); |
1140 | slf_frame.prepare && PL_op->op_ppaddr == pp_slf)); |
1123 | |
1141 | |
1124 | /* we must emulate leaving pp_slf, which is done inside slf_check_set_stacklevel */ |
1142 | /* we must emulate leaving pp_slf, which is done inside slf_check_set_stacklevel */ |
1125 | cctx_ssl_cctx = cctx; |
|
|
1126 | cctx_ssl_frame = slf_frame; |
1143 | cctx_ssl_frame = slf_frame; |
1127 | |
1144 | |
1128 | slf_frame.prepare = slf_prepare_set_stacklevel; |
1145 | slf_frame.prepare = slf_prepare_set_stacklevel; |
1129 | slf_frame.check = slf_check_set_stacklevel; |
1146 | slf_frame.check = slf_check_set_stacklevel; |
1130 | } |
1147 | } |
… | |
… | |
1153 | /* normally we would need to skip the entersub here */ |
1170 | /* normally we would need to skip the entersub here */ |
1154 | /* not doing so will re-execute it, which is exactly what we want */ |
1171 | /* not doing so will re-execute it, which is exactly what we want */ |
1155 | /* PL_nop = PL_nop->op_next */ |
1172 | /* PL_nop = PL_nop->op_next */ |
1156 | |
1173 | |
1157 | /* inject a fake subroutine call to cctx_init */ |
1174 | /* inject a fake subroutine call to cctx_init */ |
1158 | cctx_prepare (aTHX_ (coro_cctx *)arg); |
1175 | cctx_prepare (aTHX); |
1159 | |
1176 | |
1160 | /* cctx_run is the alternative tail of transfer() */ |
1177 | /* cctx_run is the alternative tail of transfer() */ |
1161 | transfer_tail (aTHX); |
1178 | transfer_tail (aTHX); |
1162 | |
1179 | |
1163 | /* somebody or something will hit me for both perl_run and PL_restartop */ |
1180 | /* somebody or something will hit me for both perl_run and PL_restartop */ |
… | |
… | |
1171 | /* |
1188 | /* |
1172 | * If perl-run returns we assume exit() was being called or the coro |
1189 | * If perl-run returns we assume exit() was being called or the coro |
1173 | * fell off the end, which seems to be the only valid (non-bug) |
1190 | * fell off the end, which seems to be the only valid (non-bug) |
1174 | * reason for perl_run to return. We try to exit by jumping to the |
1191 | * reason for perl_run to return. We try to exit by jumping to the |
1175 | * bootstrap-time "top" top_env, as we cannot restore the "main" |
1192 | * bootstrap-time "top" top_env, as we cannot restore the "main" |
1176 | * coroutine as Coro has no such concept |
1193 | * coroutine as Coro has no such concept. |
|
|
1194 | * This actually isn't valid with the pthread backend, but OSes requiring |
|
|
1195 | * that backend are too broken to do it in a standards-compliant way. |
1177 | */ |
1196 | */ |
1178 | PL_top_env = main_top_env; |
1197 | PL_top_env = main_top_env; |
1179 | JMPENV_JUMP (2); /* I do not feel well about the hardcoded 2 at all */ |
1198 | JMPENV_JUMP (2); /* I do not feel well about the hardcoded 2 at all */ |
1180 | } |
1199 | } |
1181 | } |
1200 | } |
… | |
… | |
1258 | cctx_destroy (coro_cctx *cctx) |
1277 | cctx_destroy (coro_cctx *cctx) |
1259 | { |
1278 | { |
1260 | if (!cctx) |
1279 | if (!cctx) |
1261 | return; |
1280 | return; |
1262 | |
1281 | |
|
|
1282 | assert (cctx != cctx_current);//D temporary |
|
|
1283 | |
1263 | --cctx_count; |
1284 | --cctx_count; |
1264 | coro_destroy (&cctx->cctx); |
1285 | coro_destroy (&cctx->cctx); |
1265 | |
1286 | |
1266 | /* coro_transfer creates new, empty cctx's */ |
1287 | /* coro_transfer creates new, empty cctx's */ |
1267 | if (cctx->sptr) |
1288 | if (cctx->sptr) |
… | |
… | |
1330 | /* TODO: throwing up here is considered harmful */ |
1351 | /* TODO: throwing up here is considered harmful */ |
1331 | |
1352 | |
1332 | if (expect_true (prev != next)) |
1353 | if (expect_true (prev != next)) |
1333 | { |
1354 | { |
1334 | if (expect_false (!(prev->flags & (CF_RUNNING | CF_NEW)))) |
1355 | if (expect_false (!(prev->flags & (CF_RUNNING | CF_NEW)))) |
1335 | croak ("Coro::State::transfer called with non-running/new prev Coro::State, but can only transfer from running or new states,"); |
1356 | croak ("Coro::State::transfer called with a suspended prev Coro::State, but can only transfer from running or new states,"); |
1336 | |
1357 | |
1337 | if (expect_false (next->flags & CF_RUNNING)) |
1358 | if (expect_false (next->flags & CF_RUNNING)) |
1338 | croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states,"); |
1359 | croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states,"); |
1339 | |
1360 | |
1340 | if (expect_false (next->flags & CF_DESTROYED)) |
1361 | if (expect_false (next->flags & CF_DESTROYED)) |
… | |
… | |
1352 | transfer (pTHX_ struct coro *prev, struct coro *next, int force_cctx) |
1373 | transfer (pTHX_ struct coro *prev, struct coro *next, int force_cctx) |
1353 | { |
1374 | { |
1354 | dSTACKLEVEL; |
1375 | dSTACKLEVEL; |
1355 | |
1376 | |
1356 | /* sometimes transfer is only called to set idle_sp */ |
1377 | /* sometimes transfer is only called to set idle_sp */ |
1357 | if (expect_false (!next)) |
1378 | if (expect_false (!prev)) |
1358 | { |
1379 | { |
1359 | ((coro_cctx *)prev)->idle_sp = STACKLEVEL; |
1380 | cctx_current->idle_sp = STACKLEVEL; |
1360 | assert (((coro_cctx *)prev)->idle_te = PL_top_env); /* just for the side-effect when asserts are enabled */ |
1381 | assert (cctx_current->idle_te = PL_top_env); /* just for the side-effect when asserts are enabled */ |
1361 | } |
1382 | } |
1362 | else if (expect_true (prev != next)) |
1383 | else if (expect_true (prev != next)) |
1363 | { |
1384 | { |
1364 | coro_cctx *prev__cctx; |
1385 | coro_cctx *cctx_prev; |
1365 | |
1386 | |
1366 | if (expect_false (prev->flags & CF_NEW)) |
1387 | if (expect_false (prev->flags & CF_NEW)) |
1367 | { |
1388 | { |
1368 | /* create a new empty/source context */ |
1389 | /* create a new empty/source context */ |
1369 | prev->cctx = cctx_new_empty (); |
|
|
1370 | prev->flags &= ~CF_NEW; |
1390 | prev->flags &= ~CF_NEW; |
1371 | prev->flags |= CF_RUNNING; |
1391 | prev->flags |= CF_RUNNING; |
1372 | } |
1392 | } |
1373 | |
1393 | |
1374 | prev->flags &= ~CF_RUNNING; |
1394 | prev->flags &= ~CF_RUNNING; |
… | |
… | |
1385 | coro_setup (aTHX_ next); |
1405 | coro_setup (aTHX_ next); |
1386 | } |
1406 | } |
1387 | else |
1407 | else |
1388 | load_perl (aTHX_ next); |
1408 | load_perl (aTHX_ next); |
1389 | |
1409 | |
1390 | prev__cctx = prev->cctx; |
1410 | assert (!prev->cctx);//D temporary |
1391 | |
1411 | |
1392 | /* possibly untie and reuse the cctx */ |
1412 | /* possibly untie and reuse the cctx */ |
1393 | if (expect_true ( |
1413 | if (expect_true ( |
1394 | prev__cctx->idle_sp == STACKLEVEL |
1414 | cctx_current->idle_sp == STACKLEVEL |
1395 | && !(prev__cctx->flags & CC_TRACE) |
1415 | && !(cctx_current->flags & CC_TRACE) |
1396 | && !force_cctx |
1416 | && !force_cctx |
1397 | )) |
1417 | )) |
1398 | { |
1418 | { |
1399 | /* I assume that stacklevel is a stronger indicator than PL_top_env changes */ |
1419 | /* I assume that stacklevel is a stronger indicator than PL_top_env changes */ |
1400 | assert (("FATAL: current top_env must equal previous top_env in Coro (please report)", PL_top_env == prev__cctx->idle_te)); |
1420 | assert (("FATAL: current top_env must equal previous top_env in Coro (please report)", PL_top_env == cctx_current->idle_te)); |
1401 | |
1421 | |
1402 | prev->cctx = 0; |
|
|
1403 | |
|
|
1404 | /* if the cctx is about to be destroyed we need to make sure we won't see it in cctx_get */ |
1422 | /* if the cctx is about to be destroyed we need to make sure we won't see it in cctx_get. */ |
1405 | /* without this the next cctx_get might destroy the prev__cctx while still in use */ |
1423 | /* without this the next cctx_get might destroy the running cctx while still in use */ |
1406 | if (expect_false (CCTX_EXPIRED (prev__cctx))) |
1424 | if (expect_false (CCTX_EXPIRED (cctx_current))) |
1407 | if (!next->cctx) |
1425 | if (expect_true (!next->cctx)) |
1408 | next->cctx = cctx_get (aTHX); |
1426 | next->cctx = cctx_get (aTHX); |
1409 | |
1427 | |
1410 | cctx_put (prev__cctx); |
1428 | cctx_put (cctx_current); |
1411 | } |
1429 | } |
|
|
1430 | else |
|
|
1431 | prev->cctx = cctx_current; |
1412 | |
1432 | |
1413 | ++next->usecount; |
1433 | ++next->usecount; |
1414 | |
1434 | |
1415 | if (expect_true (!next->cctx)) |
1435 | cctx_prev = cctx_current; |
1416 | next->cctx = cctx_get (aTHX); |
1436 | cctx_current = expect_false (next->cctx) ? next->cctx : cctx_get (aTHX); |
1417 | |
1437 | |
1418 | if (expect_false (prev__cctx != next->cctx)) |
1438 | next->cctx = 0; |
|
|
1439 | |
|
|
1440 | if (expect_false (cctx_prev != cctx_current)) |
1419 | { |
1441 | { |
1420 | prev__cctx->top_env = PL_top_env; |
1442 | cctx_prev->top_env = PL_top_env; |
1421 | PL_top_env = next->cctx->top_env; |
1443 | PL_top_env = cctx_current->top_env; |
1422 | coro_transfer (&prev__cctx->cctx, &next->cctx->cctx); |
1444 | coro_transfer (&cctx_prev->cctx, &cctx_current->cctx); |
1423 | } |
1445 | } |
1424 | |
1446 | |
1425 | transfer_tail (aTHX); |
1447 | transfer_tail (aTHX); |
1426 | } |
1448 | } |
1427 | } |
1449 | } |
… | |
… | |
1582 | { |
1604 | { |
1583 | struct coro *coro; |
1605 | struct coro *coro; |
1584 | SV *sv_hook; |
1606 | SV *sv_hook; |
1585 | void (*xs_hook)(void); |
1607 | void (*xs_hook)(void); |
1586 | |
1608 | |
1587 | if (SvROK (coro_sv)) |
|
|
1588 | coro_sv = SvRV (coro_sv); |
|
|
1589 | |
|
|
1590 | coro = SvSTATE (coro_sv); |
1609 | coro = SvSTATE (coro_sv); |
1591 | |
1610 | |
1592 | if (coro->flags & CF_READY) |
1611 | if (coro->flags & CF_READY) |
1593 | return 0; |
1612 | return 0; |
1594 | |
1613 | |
… | |
… | |
1668 | } |
1687 | } |
1669 | } |
1688 | } |
1670 | else |
1689 | else |
1671 | { |
1690 | { |
1672 | /* nothing to schedule: call the idle handler */ |
1691 | /* nothing to schedule: call the idle handler */ |
|
|
1692 | if (SvROK (sv_idle) |
|
|
1693 | && SvOBJECT (SvRV (sv_idle))) |
|
|
1694 | { |
|
|
1695 | ++coro_nready; /* hack so that api_ready doesn't invoke ready hook */ |
|
|
1696 | api_ready (aTHX_ SvRV (sv_idle)); |
|
|
1697 | --coro_nready; |
|
|
1698 | } |
|
|
1699 | else |
|
|
1700 | { |
1673 | dSP; |
1701 | dSP; |
1674 | |
1702 | |
1675 | ENTER; |
1703 | ENTER; |
1676 | SAVETMPS; |
1704 | SAVETMPS; |
1677 | |
1705 | |
1678 | PUSHMARK (SP); |
1706 | PUSHMARK (SP); |
1679 | PUTBACK; |
1707 | PUTBACK; |
1680 | call_sv (get_sv ("Coro::idle", FALSE), G_VOID | G_DISCARD); |
1708 | call_sv (sv_idle, G_VOID | G_DISCARD); |
1681 | |
1709 | |
1682 | FREETMPS; |
1710 | FREETMPS; |
1683 | LEAVE; |
1711 | LEAVE; |
|
|
1712 | } |
1684 | } |
1713 | } |
1685 | } |
1714 | } |
1686 | } |
1715 | } |
1687 | |
1716 | |
1688 | INLINE void |
1717 | INLINE void |
… | |
… | |
1759 | static void |
1788 | static void |
1760 | api_trace (pTHX_ SV *coro_sv, int flags) |
1789 | api_trace (pTHX_ SV *coro_sv, int flags) |
1761 | { |
1790 | { |
1762 | struct coro *coro = SvSTATE (coro_sv); |
1791 | struct coro *coro = SvSTATE (coro_sv); |
1763 | |
1792 | |
|
|
1793 | if (coro->flags & CF_RUNNING) |
|
|
1794 | croak ("cannot enable tracing on a running coroutine, caught"); |
|
|
1795 | |
1764 | if (flags & CC_TRACE) |
1796 | if (flags & CC_TRACE) |
1765 | { |
1797 | { |
1766 | if (!coro->cctx) |
1798 | if (!coro->cctx) |
1767 | coro->cctx = cctx_new_run (); |
1799 | coro->cctx = cctx_new_run (); |
1768 | else if (!(coro->cctx->flags & CC_TRACE)) |
1800 | else if (!(coro->cctx->flags & CC_TRACE)) |
1769 | croak ("cannot enable tracing on coroutine with custom stack,"); |
1801 | croak ("cannot enable tracing on coroutine with custom stack, caught"); |
1770 | |
1802 | |
1771 | coro->cctx->flags |= CC_NOREUSE | (flags & (CC_TRACE | CC_TRACE_ALL)); |
1803 | coro->cctx->flags |= CC_NOREUSE | (flags & (CC_TRACE | CC_TRACE_ALL)); |
1772 | } |
1804 | } |
1773 | else if (coro->cctx && coro->cctx->flags & CC_TRACE) |
1805 | else if (coro->cctx && coro->cctx->flags & CC_TRACE) |
1774 | { |
1806 | { |
… | |
… | |
2348 | SV **ary; |
2380 | SV **ary; |
2349 | |
2381 | |
2350 | /* unfortunately, building manually saves memory */ |
2382 | /* unfortunately, building manually saves memory */ |
2351 | Newx (ary, 2, SV *); |
2383 | Newx (ary, 2, SV *); |
2352 | AvALLOC (av) = ary; |
2384 | AvALLOC (av) = ary; |
|
|
2385 | #if PERL_VERSION_ATLEAST (5,10,0) |
2353 | /*AvARRAY (av) = ary;*/ |
2386 | AvARRAY (av) = ary; |
|
|
2387 | #else |
2354 | SvPVX ((SV *)av) = (char *)ary; /* 5.8.8 needs this syntax instead of AvARRAY = ary */ |
2388 | /* 5.8.8 needs this syntax instead of AvARRAY = ary, yet */ |
|
|
2389 | /* -DDEBUGGING flags this as a bug, despite it perfectly working */ |
|
|
2390 | SvPVX ((SV *)av) = (char *)ary; |
|
|
2391 | #endif |
2355 | AvMAX (av) = 1; |
2392 | AvMAX (av) = 1; |
2356 | AvFILLp (av) = 0; |
2393 | AvFILLp (av) = 0; |
2357 | ary [0] = newSViv (count); |
2394 | ary [0] = newSViv (count); |
2358 | |
2395 | |
2359 | return newRV_noinc ((SV *)av); |
2396 | return newRV_noinc ((SV *)av); |
… | |
… | |
2746 | coro_thx = PERL_GET_CONTEXT; |
2783 | coro_thx = PERL_GET_CONTEXT; |
2747 | # endif |
2784 | # endif |
2748 | #endif |
2785 | #endif |
2749 | BOOT_PAGESIZE; |
2786 | BOOT_PAGESIZE; |
2750 | |
2787 | |
|
|
2788 | cctx_current = cctx_new_empty (); |
|
|
2789 | |
2751 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
2790 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
2752 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
2791 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
2753 | |
2792 | |
2754 | orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get; |
2793 | orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get; |
2755 | orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set; |
2794 | orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set; |
… | |
… | |
2881 | _exit (int code) |
2920 | _exit (int code) |
2882 | PROTOTYPE: $ |
2921 | PROTOTYPE: $ |
2883 | CODE: |
2922 | CODE: |
2884 | _exit (code); |
2923 | _exit (code); |
2885 | |
2924 | |
2886 | #if CORO_CLONE |
|
|
2887 | |
|
|
2888 | SV * |
2925 | SV * |
2889 | clone (Coro::State coro) |
2926 | clone (Coro::State coro) |
2890 | CODE: |
2927 | CODE: |
2891 | { |
2928 | { |
|
|
2929 | #if CORO_CLONE |
2892 | struct coro *ncoro = coro_clone (coro); |
2930 | struct coro *ncoro = coro_clone (coro); |
2893 | MAGIC *mg; |
2931 | MAGIC *mg; |
2894 | /* TODO: too much duplication */ |
2932 | /* TODO: too much duplication */ |
2895 | ncoro->hv = newHV (); |
2933 | ncoro->hv = newHV (); |
2896 | mg = sv_magicext ((SV *)ncoro->hv, 0, CORO_MAGIC_type_state, &coro_state_vtbl, (char *)ncoro, 0); |
2934 | mg = sv_magicext ((SV *)ncoro->hv, 0, CORO_MAGIC_type_state, &coro_state_vtbl, (char *)ncoro, 0); |
2897 | mg->mg_flags |= MGf_DUP; |
2935 | mg->mg_flags |= MGf_DUP; |
2898 | RETVAL = sv_bless (newRV_noinc ((SV *)ncoro->hv), SvSTASH (coro->hv)); |
2936 | RETVAL = sv_bless (newRV_noinc ((SV *)ncoro->hv), SvSTASH (coro->hv)); |
|
|
2937 | #else |
|
|
2938 | croak ("Coro::State->clone has not been configured into this installation of Coro, realised"); |
|
|
2939 | #endif |
2899 | } |
2940 | } |
2900 | OUTPUT: |
2941 | OUTPUT: |
2901 | RETVAL |
2942 | RETVAL |
2902 | |
|
|
2903 | #endif |
|
|
2904 | |
2943 | |
2905 | int |
2944 | int |
2906 | cctx_stacksize (int new_stacksize = 0) |
2945 | cctx_stacksize (int new_stacksize = 0) |
2907 | PROTOTYPE: ;$ |
2946 | PROTOTYPE: ;$ |
2908 | CODE: |
2947 | CODE: |
… | |
… | |
3029 | |
3068 | |
3030 | SV * |
3069 | SV * |
3031 | has_cctx (Coro::State coro) |
3070 | has_cctx (Coro::State coro) |
3032 | PROTOTYPE: $ |
3071 | PROTOTYPE: $ |
3033 | CODE: |
3072 | CODE: |
3034 | RETVAL = boolSV (!!coro->cctx); |
3073 | /* maybe manage the running flag differently */ |
|
|
3074 | RETVAL = boolSV (!!coro->cctx || (coro->flags & CF_RUNNING)); |
3035 | OUTPUT: |
3075 | OUTPUT: |
3036 | RETVAL |
3076 | RETVAL |
3037 | |
3077 | |
3038 | int |
3078 | int |
3039 | is_traced (Coro::State coro) |
3079 | is_traced (Coro::State coro) |
… | |
… | |
3059 | |
3099 | |
3060 | void |
3100 | void |
3061 | force_cctx () |
3101 | force_cctx () |
3062 | PROTOTYPE: |
3102 | PROTOTYPE: |
3063 | CODE: |
3103 | CODE: |
3064 | SvSTATE_current->cctx->idle_sp = 0; |
3104 | cctx_current->idle_sp = 0; |
3065 | |
3105 | |
3066 | void |
3106 | void |
3067 | swap_defsv (Coro::State self) |
3107 | swap_defsv (Coro::State self) |
3068 | PROTOTYPE: $ |
3108 | PROTOTYPE: $ |
3069 | ALIAS: |
3109 | ALIAS: |
… | |
… | |
3092 | cv_coro_terminate = get_cv ( "Coro::terminate" , GV_ADD); |
3132 | cv_coro_terminate = get_cv ( "Coro::terminate" , GV_ADD); |
3093 | coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current); |
3133 | coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current); |
3094 | av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE); |
3134 | av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE); |
3095 | av_destroy = coro_get_av (aTHX_ "Coro::destroy" , TRUE); |
3135 | av_destroy = coro_get_av (aTHX_ "Coro::destroy" , TRUE); |
3096 | sv_manager = coro_get_sv (aTHX_ "Coro::manager" , TRUE); |
3136 | sv_manager = coro_get_sv (aTHX_ "Coro::manager" , TRUE); |
|
|
3137 | sv_idle = coro_get_sv (aTHX_ "Coro::idle" , TRUE); |
3097 | |
3138 | |
3098 | sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle); |
3139 | sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle); |
3099 | sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro); |
3140 | sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro); |
3100 | cv_pool_handler = get_cv ("Coro::pool_handler", GV_ADD); SvREADONLY_on (cv_pool_handler); |
3141 | cv_pool_handler = get_cv ("Coro::pool_handler", GV_ADD); SvREADONLY_on (cv_pool_handler); |
3101 | cv_coro_state_new = get_cv ("Coro::State::new", 0); SvREADONLY_on (cv_coro_state_new); |
3142 | cv_coro_state_new = get_cv ("Coro::State::new", 0); SvREADONLY_on (cv_coro_state_new); |