1 | #include "libcoro/coro.c" |
1 | #include "libcoro/coro.c" |
2 | |
2 | |
3 | #define PERL_NO_GET_CONTEXT |
3 | #define PERL_NO_GET_CONTEXT |
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4 | #define PERL_EXT |
4 | |
5 | |
5 | #include "EXTERN.h" |
6 | #include "EXTERN.h" |
6 | #include "perl.h" |
7 | #include "perl.h" |
7 | #include "XSUB.h" |
8 | #include "XSUB.h" |
8 | |
9 | |
… | |
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129 | #else |
130 | #else |
130 | # define LOCK (void)0 |
131 | # define LOCK (void)0 |
131 | # define UNLOCK (void)0 |
132 | # define UNLOCK (void)0 |
132 | #endif |
133 | #endif |
133 | |
134 | |
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135 | #define strpair(const) const, sizeof (const) - 1 |
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136 | |
134 | /* helper storage struct for Coro::AIO */ |
137 | /* helper storage struct for Coro::AIO */ |
135 | struct io_state |
138 | struct io_state |
136 | { |
139 | { |
137 | int errorno; |
140 | int errorno; |
138 | I32 laststype; |
141 | I32 laststype; |
… | |
… | |
147 | static HV *coro_state_stash, *coro_stash; |
150 | static HV *coro_state_stash, *coro_stash; |
148 | static SV *coro_mortal; /* will be freed after next transfer */ |
151 | static SV *coro_mortal; /* will be freed after next transfer */ |
149 | |
152 | |
150 | static GV *irsgv; /* $/ */ |
153 | static GV *irsgv; /* $/ */ |
151 | static GV *stdoutgv; /* *STDOUT */ |
154 | static GV *stdoutgv; /* *STDOUT */ |
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155 | |
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156 | static HV *hv_sig; /* %SIG */ |
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157 | static SV *sv_diehook; |
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158 | static SV *sv_warnhook; |
152 | |
159 | |
153 | /* async_pool helper stuff */ |
160 | /* async_pool helper stuff */ |
154 | static SV *sv_pool_rss; |
161 | static SV *sv_pool_rss; |
155 | static SV *sv_pool_size; |
162 | static SV *sv_pool_size; |
156 | static AV *av_async_pool; |
163 | static AV *av_async_pool; |
… | |
… | |
192 | CF_READY = 0x0002, /* coroutine is ready */ |
199 | CF_READY = 0x0002, /* coroutine is ready */ |
193 | CF_NEW = 0x0004, /* has never been switched to */ |
200 | CF_NEW = 0x0004, /* has never been switched to */ |
194 | CF_DESTROYED = 0x0008, /* coroutine data has been freed */ |
201 | CF_DESTROYED = 0x0008, /* coroutine data has been freed */ |
195 | }; |
202 | }; |
196 | |
203 | |
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204 | /* the structure where most of the perl state is stored, overlaid on the cxstack */ |
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205 | typedef struct { |
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206 | SV *defsv; |
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207 | AV *defav; |
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208 | SV *errsv; |
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209 | SV *irsgv; |
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210 | #define VAR(name,type) type name; |
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211 | # include "state.h" |
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212 | #undef VAR |
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213 | } perl_slots; |
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214 | |
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215 | #define SLOT_COUNT ((sizeof (perl_slots) + sizeof (PERL_CONTEXT) - 1) / sizeof (PERL_CONTEXT)) |
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216 | |
197 | /* this is a structure representing a perl-level coroutine */ |
217 | /* this is a structure representing a perl-level coroutine */ |
198 | struct coro { |
218 | struct coro { |
199 | /* the c coroutine allocated to this perl coroutine, if any */ |
219 | /* the c coroutine allocated to this perl coroutine, if any */ |
200 | coro_cctx *cctx; |
220 | coro_cctx *cctx; |
201 | |
221 | |
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222 | /* process data */ |
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223 | AV *mainstack; |
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224 | perl_slots *slot; /* basically the saved sp */ |
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225 | |
202 | /* data associated with this coroutine (initial args) */ |
226 | /* data associated with this coroutine (initial args) */ |
203 | AV *args; |
227 | AV *args; |
204 | int refcnt; |
228 | int refcnt; |
205 | int flags; /* CF_ flags */ |
229 | int flags; /* CF_ flags */ |
206 | |
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207 | /* optionally saved, might be zero */ |
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208 | AV *defav; /* @_ */ |
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209 | SV *defsv; /* $_ */ |
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210 | SV *errsv; /* $@ */ |
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211 | SV *deffh; /* default filehandle */ |
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212 | SV *irssv; /* $/ */ |
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213 | SV *irssv_sv; /* real $/ cache */ |
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214 | |
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215 | #define VAR(name,type) type name; |
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216 | # include "state.h" |
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217 | #undef VAR |
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218 | |
230 | |
219 | /* statistics */ |
231 | /* statistics */ |
220 | int usecount; /* number of transfers to this coro */ |
232 | int usecount; /* number of transfers to this coro */ |
221 | |
233 | |
222 | /* coro process data */ |
234 | /* coro process data */ |
… | |
… | |
248 | static AV *coro_ready [PRIO_MAX-PRIO_MIN+1]; |
260 | static AV *coro_ready [PRIO_MAX-PRIO_MIN+1]; |
249 | static int coro_nready; |
261 | static int coro_nready; |
250 | static struct coro *coro_first; |
262 | static struct coro *coro_first; |
251 | |
263 | |
252 | /** lowlevel stuff **********************************************************/ |
264 | /** lowlevel stuff **********************************************************/ |
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265 | |
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266 | static SV * |
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267 | coro_get_sv (const char *name, int create) |
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268 | { |
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269 | #if PERL_VERSION_ATLEAST (5,9,0) |
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270 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
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271 | get_sv (name, create); |
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272 | #endif |
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273 | return get_sv (name, create); |
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274 | } |
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275 | |
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276 | static AV * |
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277 | coro_get_av (const char *name, int create) |
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278 | { |
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279 | #if PERL_VERSION_ATLEAST (5,9,0) |
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280 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
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281 | get_av (name, create); |
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282 | #endif |
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283 | return get_av (name, create); |
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284 | } |
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285 | |
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286 | static HV * |
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287 | coro_get_hv (const char *name, int create) |
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288 | { |
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289 | #if PERL_VERSION_ATLEAST (5,9,0) |
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290 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
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291 | get_hv (name, create); |
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292 | #endif |
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293 | return get_hv (name, create); |
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294 | } |
253 | |
295 | |
254 | static AV * |
296 | static AV * |
255 | coro_clone_padlist (pTHX_ CV *cv) |
297 | coro_clone_padlist (pTHX_ CV *cv) |
256 | { |
298 | { |
257 | AV *padlist = CvPADLIST (cv); |
299 | AV *padlist = CvPADLIST (cv); |
… | |
… | |
397 | /** load & save, init *******************************************************/ |
439 | /** load & save, init *******************************************************/ |
398 | |
440 | |
399 | static void |
441 | static void |
400 | load_perl (pTHX_ Coro__State c) |
442 | load_perl (pTHX_ Coro__State c) |
401 | { |
443 | { |
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444 | perl_slots *slot = c->slot; |
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445 | c->slot = 0; |
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446 | |
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447 | PL_mainstack = c->mainstack; |
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448 | |
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449 | GvSV (PL_defgv) = slot->defsv; |
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450 | GvAV (PL_defgv) = slot->defav; |
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451 | GvSV (PL_errgv) = slot->errsv; |
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452 | GvSV (irsgv) = slot->irsgv; |
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453 | |
402 | #define VAR(name,type) PL_ ## name = c->name; |
454 | #define VAR(name,type) PL_ ## name = slot->name; |
403 | # include "state.h" |
455 | # include "state.h" |
404 | #undef VAR |
456 | #undef VAR |
405 | |
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406 | GvSV (PL_defgv) = c->defsv; |
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407 | GvAV (PL_defgv) = c->defav; |
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408 | GvSV (PL_errgv) = c->errsv; |
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409 | GvSV (irsgv) = c->irssv_sv; |
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410 | |
457 | |
411 | { |
458 | { |
412 | dSP; |
459 | dSP; |
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460 | |
413 | CV *cv; |
461 | CV *cv; |
414 | |
462 | |
415 | /* now do the ugly restore mess */ |
463 | /* now do the ugly restore mess */ |
416 | while (expect_true (cv = (CV *)POPs)) |
464 | while (expect_true (cv = (CV *)POPs)) |
417 | { |
465 | { |
… | |
… | |
472 | } |
520 | } |
473 | |
521 | |
474 | PUTBACK; |
522 | PUTBACK; |
475 | } |
523 | } |
476 | |
524 | |
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525 | /* allocate some space on the context stack for our purposes */ |
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526 | { |
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527 | /* we manually unroll here, as usually 2 slots is enough */ |
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528 | int i; |
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529 | if (SLOT_COUNT >= 1) CXINC; |
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530 | if (SLOT_COUNT >= 2) CXINC; |
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531 | if (SLOT_COUNT >= 3) CXINC; |
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532 | for (i = 3; i < SLOT_COUNT; ++i) |
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533 | CXINC; |
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534 | |
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535 | cxstack_ix -= SLOT_COUNT; /* undo allocation */ |
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536 | } |
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537 | |
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538 | c->mainstack = PL_mainstack; |
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539 | |
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540 | { |
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541 | perl_slots *slot = c->slot = (perl_slots *)(cxstack + cxstack_ix + 1); |
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542 | |
477 | c->defav = GvAV (PL_defgv); |
543 | slot->defav = GvAV (PL_defgv); |
478 | c->defsv = DEFSV; |
544 | slot->defsv = DEFSV; |
479 | c->errsv = ERRSV; |
545 | slot->errsv = ERRSV; |
480 | c->irssv_sv = GvSV (irsgv); |
546 | slot->irsgv = GvSV (irsgv); |
481 | |
547 | |
482 | #define VAR(name,type)c->name = PL_ ## name; |
548 | #define VAR(name,type) slot->name = PL_ ## name; |
483 | # include "state.h" |
549 | # include "state.h" |
484 | #undef VAR |
550 | #undef VAR |
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551 | } |
485 | } |
552 | } |
486 | |
553 | |
487 | /* |
554 | /* |
488 | * allocate various perl stacks. This is an exact copy |
555 | * allocate various perl stacks. This is an exact copy |
489 | * of perl.c:init_stacks, except that it uses less memory |
556 | * of perl.c:init_stacks, except that it uses less memory |
… | |
… | |
494 | # define coro_init_stacks init_stacks |
561 | # define coro_init_stacks init_stacks |
495 | #else |
562 | #else |
496 | static void |
563 | static void |
497 | coro_init_stacks (pTHX) |
564 | coro_init_stacks (pTHX) |
498 | { |
565 | { |
499 | PL_curstackinfo = new_stackinfo(64, 6); |
566 | PL_curstackinfo = new_stackinfo(32, 8); |
500 | PL_curstackinfo->si_type = PERLSI_MAIN; |
567 | PL_curstackinfo->si_type = PERLSI_MAIN; |
501 | PL_curstack = PL_curstackinfo->si_stack; |
568 | PL_curstack = PL_curstackinfo->si_stack; |
502 | PL_mainstack = PL_curstack; /* remember in case we switch stacks */ |
569 | PL_mainstack = PL_curstack; /* remember in case we switch stacks */ |
503 | |
570 | |
504 | PL_stack_base = AvARRAY(PL_curstack); |
571 | PL_stack_base = AvARRAY(PL_curstack); |
505 | PL_stack_sp = PL_stack_base; |
572 | PL_stack_sp = PL_stack_base; |
506 | PL_stack_max = PL_stack_base + AvMAX(PL_curstack); |
573 | PL_stack_max = PL_stack_base + AvMAX(PL_curstack); |
507 | |
574 | |
508 | New(50,PL_tmps_stack,64,SV*); |
575 | New(50,PL_tmps_stack,32,SV*); |
509 | PL_tmps_floor = -1; |
576 | PL_tmps_floor = -1; |
510 | PL_tmps_ix = -1; |
577 | PL_tmps_ix = -1; |
511 | PL_tmps_max = 64; |
578 | PL_tmps_max = 32; |
512 | |
579 | |
513 | New(54,PL_markstack,16,I32); |
580 | New(54,PL_markstack,16,I32); |
514 | PL_markstack_ptr = PL_markstack; |
581 | PL_markstack_ptr = PL_markstack; |
515 | PL_markstack_max = PL_markstack + 16; |
582 | PL_markstack_max = PL_markstack + 16; |
516 | |
583 | |
517 | #ifdef SET_MARK_OFFSET |
584 | #ifdef SET_MARK_OFFSET |
518 | SET_MARK_OFFSET; |
585 | SET_MARK_OFFSET; |
519 | #endif |
586 | #endif |
520 | |
587 | |
521 | New(54,PL_scopestack,16,I32); |
588 | New(54,PL_scopestack,8,I32); |
522 | PL_scopestack_ix = 0; |
589 | PL_scopestack_ix = 0; |
523 | PL_scopestack_max = 16; |
590 | PL_scopestack_max = 8; |
524 | |
591 | |
525 | New(54,PL_savestack,64,ANY); |
592 | New(54,PL_savestack,24,ANY); |
526 | PL_savestack_ix = 0; |
593 | PL_savestack_ix = 0; |
527 | PL_savestack_max = 64; |
594 | PL_savestack_max = 24; |
528 | |
595 | |
529 | #if !PERL_VERSION_ATLEAST (5,9,0) |
596 | #if !PERL_VERSION_ATLEAST (5,9,0) |
530 | New(54,PL_retstack,4,OP*); |
597 | New(54,PL_retstack,4,OP*); |
531 | PL_retstack_ix = 0; |
598 | PL_retstack_ix = 0; |
532 | PL_retstack_max = 4; |
599 | PL_retstack_max = 4; |
… | |
… | |
569 | { |
636 | { |
570 | size_t rss = sizeof (*coro); |
637 | size_t rss = sizeof (*coro); |
571 | |
638 | |
572 | if (coro->mainstack) |
639 | if (coro->mainstack) |
573 | { |
640 | { |
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641 | perl_slots tmp_slot; |
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642 | perl_slots *slot; |
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643 | |
574 | if (coro->flags & CF_RUNNING) |
644 | if (coro->flags & CF_RUNNING) |
575 | { |
645 | { |
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646 | slot = &tmp_slot; |
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647 | |
576 | #define VAR(name,type)coro->name = PL_ ## name; |
648 | #define VAR(name,type) slot->name = PL_ ## name; |
577 | # include "state.h" |
649 | # include "state.h" |
578 | #undef VAR |
650 | #undef VAR |
579 | } |
651 | } |
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652 | else |
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653 | slot = coro->slot; |
580 | |
654 | |
581 | rss += sizeof (coro->curstackinfo); |
655 | rss += sizeof (slot->curstackinfo); |
582 | rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvFILL (coro->curstackinfo->si_stack)) * sizeof (SV *); |
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583 | rss += (coro->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT); |
656 | rss += (slot->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT); |
584 | rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvFILL (coro->curstack)) * sizeof (SV *); |
657 | rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvMAX (slot->curstack)) * sizeof (SV *); |
585 | rss += coro->tmps_max * sizeof (SV *); |
658 | rss += slot->tmps_max * sizeof (SV *); |
586 | rss += (coro->markstack_max - coro->markstack_ptr) * sizeof (I32); |
659 | rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32); |
587 | rss += coro->scopestack_max * sizeof (I32); |
660 | rss += slot->scopestack_max * sizeof (I32); |
588 | rss += coro->savestack_max * sizeof (ANY); |
661 | rss += slot->savestack_max * sizeof (ANY); |
589 | |
662 | |
590 | #if !PERL_VERSION_ATLEAST (5,9,0) |
663 | #if !PERL_VERSION_ATLEAST (5,9,0) |
591 | rss += coro->retstack_max * sizeof (OP *); |
664 | rss += slot->retstack_max * sizeof (OP *); |
592 | #endif |
665 | #endif |
593 | } |
666 | } |
594 | |
667 | |
595 | return rss; |
668 | return rss; |
596 | } |
669 | } |
… | |
… | |
612 | PL_curpm = 0; |
685 | PL_curpm = 0; |
613 | PL_curpad = 0; |
686 | PL_curpad = 0; |
614 | PL_localizing = 0; |
687 | PL_localizing = 0; |
615 | PL_dirty = 0; |
688 | PL_dirty = 0; |
616 | PL_restartop = 0; |
689 | PL_restartop = 0; |
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690 | SvREFCNT_inc (PL_diehook ); hv_store (hv_sig, strpair ("__DIE__" ), SvREFCNT_inc (sv_diehook ), 0); |
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691 | SvREFCNT_inc (PL_warnhook); hv_store (hv_sig, strpair ("__WARN__"), SvREFCNT_inc (sv_warnhook), 0); |
617 | |
692 | |
618 | GvSV (PL_defgv) = newSV (0); |
693 | GvSV (PL_defgv) = newSV (0); |
619 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
694 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
620 | GvSV (PL_errgv) = newSV (0); |
695 | GvSV (PL_errgv) = newSV (0); |
621 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
696 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
… | |
… | |
666 | SvREFCNT_dec (GvSV (PL_errgv)); |
741 | SvREFCNT_dec (GvSV (PL_errgv)); |
667 | SvREFCNT_dec (PL_defoutgv); |
742 | SvREFCNT_dec (PL_defoutgv); |
668 | SvREFCNT_dec (PL_rs); |
743 | SvREFCNT_dec (PL_rs); |
669 | SvREFCNT_dec (GvSV (irsgv)); |
744 | SvREFCNT_dec (GvSV (irsgv)); |
670 | |
745 | |
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746 | SvREFCNT_dec (PL_diehook); |
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747 | SvREFCNT_dec (PL_warnhook); |
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748 | |
671 | SvREFCNT_dec (coro->saved_deffh); |
749 | SvREFCNT_dec (coro->saved_deffh); |
672 | SvREFCNT_dec (coro->throw); |
750 | SvREFCNT_dec (coro->throw); |
673 | |
751 | |
674 | coro_destroy_stacks (aTHX); |
752 | coro_destroy_stacks (aTHX); |
675 | } |
753 | } |
… | |
… | |
727 | PUSHMARK (SP); |
805 | PUSHMARK (SP); |
728 | PUSHs (&PL_sv_no); |
806 | PUSHs (&PL_sv_no); |
729 | PUSHs (fullname); |
807 | PUSHs (fullname); |
730 | PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
808 | PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
731 | PUTBACK; |
809 | PUTBACK; |
732 | cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_sub_cb", sizeof ("_trace_sub_cb") - 1, 0); |
810 | cb = hv_fetch ((HV *)SvRV (coro_current), strpair ("_trace_sub_cb"), 0); |
733 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
811 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
734 | SPAGAIN; |
812 | SPAGAIN; |
735 | FREETMPS; |
813 | FREETMPS; |
736 | LEAVE; |
814 | LEAVE; |
737 | PL_runops = runops_trace; |
815 | PL_runops = runops_trace; |
… | |
… | |
766 | PUSHMARK (SP); |
844 | PUSHMARK (SP); |
767 | PUSHs (&PL_sv_yes); |
845 | PUSHs (&PL_sv_yes); |
768 | PUSHs (fullname); |
846 | PUSHs (fullname); |
769 | PUSHs (cx->blk_sub.hasargs ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef); |
847 | PUSHs (cx->blk_sub.hasargs ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef); |
770 | PUTBACK; |
848 | PUTBACK; |
771 | cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_sub_cb", sizeof ("_trace_sub_cb") - 1, 0); |
849 | cb = hv_fetch ((HV *)SvRV (coro_current), strpair ("_trace_sub_cb"), 0); |
772 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
850 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
773 | SPAGAIN; |
851 | SPAGAIN; |
774 | FREETMPS; |
852 | FREETMPS; |
775 | LEAVE; |
853 | LEAVE; |
776 | PL_runops = runops_trace; |
854 | PL_runops = runops_trace; |
… | |
… | |
790 | PL_runops = RUNOPS_DEFAULT; |
868 | PL_runops = RUNOPS_DEFAULT; |
791 | PUSHMARK (SP); |
869 | PUSHMARK (SP); |
792 | PUSHs (sv_2mortal (newSVpv (OutCopFILE (oldcop), 0))); |
870 | PUSHs (sv_2mortal (newSVpv (OutCopFILE (oldcop), 0))); |
793 | PUSHs (sv_2mortal (newSViv (CopLINE (oldcop)))); |
871 | PUSHs (sv_2mortal (newSViv (CopLINE (oldcop)))); |
794 | PUTBACK; |
872 | PUTBACK; |
795 | cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_line_cb", sizeof ("_trace_line_cb") - 1, 0); |
873 | cb = hv_fetch ((HV *)SvRV (coro_current), strpair ("_trace_line_cb"), 0); |
796 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
874 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
797 | SPAGAIN; |
875 | SPAGAIN; |
798 | FREETMPS; |
876 | FREETMPS; |
799 | LEAVE; |
877 | LEAVE; |
800 | PL_runops = runops_trace; |
878 | PL_runops = runops_trace; |
… | |
… | |
991 | croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states"); |
1069 | croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states"); |
992 | |
1070 | |
993 | if (expect_false (next->flags & CF_DESTROYED)) |
1071 | if (expect_false (next->flags & CF_DESTROYED)) |
994 | croak ("Coro::State::transfer called with destroyed next Coro::State, but can only transfer to inactive states"); |
1072 | croak ("Coro::State::transfer called with destroyed next Coro::State, but can only transfer to inactive states"); |
995 | |
1073 | |
|
|
1074 | if ( |
|
|
1075 | #if PERL_VERSION_ATLEAST (5,9,0) |
|
|
1076 | expect_false (PL_parser) |
|
|
1077 | #else |
996 | if (expect_false (PL_lex_state != LEX_NOTPARSING)) |
1078 | expect_false (PL_lex_state != LEX_NOTPARSING) |
|
|
1079 | #endif |
|
|
1080 | ) |
997 | croak ("Coro::State::transfer called while parsing, but this is not supported"); |
1081 | croak ("Coro::State::transfer called while parsing, but this is not supported"); |
998 | } |
1082 | } |
999 | } |
1083 | } |
1000 | |
1084 | |
1001 | /* always use the TRANSFER macro */ |
1085 | /* always use the TRANSFER macro */ |
… | |
… | |
1130 | save_perl (aTHX_ &temp); |
1214 | save_perl (aTHX_ &temp); |
1131 | load_perl (aTHX_ coro); |
1215 | load_perl (aTHX_ coro); |
1132 | |
1216 | |
1133 | coro_destroy (aTHX_ coro); |
1217 | coro_destroy (aTHX_ coro); |
1134 | |
1218 | |
1135 | load_perl (aTHX_ &temp); /* this will get rid of defsv etc.. */ |
1219 | load_perl (aTHX_ &temp); |
1136 | |
1220 | |
1137 | coro->mainstack = 0; |
1221 | coro->slot = 0; |
1138 | } |
1222 | } |
1139 | |
1223 | |
1140 | cctx_destroy (coro->cctx); |
1224 | cctx_destroy (coro->cctx); |
1141 | SvREFCNT_dec (coro->args); |
1225 | SvREFCNT_dec (coro->args); |
1142 | |
1226 | |
… | |
… | |
1399 | coro->cctx->flags &= ~(CC_TRACE | CC_TRACE_ALL); |
1483 | coro->cctx->flags &= ~(CC_TRACE | CC_TRACE_ALL); |
1400 | |
1484 | |
1401 | if (coro->flags & CF_RUNNING) |
1485 | if (coro->flags & CF_RUNNING) |
1402 | PL_runops = RUNOPS_DEFAULT; |
1486 | PL_runops = RUNOPS_DEFAULT; |
1403 | else |
1487 | else |
1404 | coro->runops = RUNOPS_DEFAULT; |
1488 | coro->slot->runops = RUNOPS_DEFAULT; |
1405 | } |
1489 | } |
1406 | } |
1490 | } |
1407 | |
1491 | |
1408 | MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_ |
1492 | MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_ |
1409 | |
1493 | |
… | |
… | |
1416 | #endif |
1500 | #endif |
1417 | BOOT_PAGESIZE; |
1501 | BOOT_PAGESIZE; |
1418 | |
1502 | |
1419 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
1503 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
1420 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
1504 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
|
|
1505 | |
|
|
1506 | hv_sig = coro_get_hv ("SIG", TRUE); |
|
|
1507 | sv_diehook = coro_get_sv ("Coro::State::DIEHOOK" , TRUE); |
|
|
1508 | sv_warnhook = coro_get_sv ("Coro::State::WARNHOOK", TRUE); |
|
|
1509 | |
|
|
1510 | if (!PL_diehook ) hv_store (hv_sig, strpair ("__DIE__" ), SvREFCNT_inc (sv_diehook ), 0); |
|
|
1511 | if (!PL_warnhook) hv_store (hv_sig, strpair ("__WARN__"), SvREFCNT_inc (sv_warnhook), 0); |
1421 | |
1512 | |
1422 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
1513 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
1423 | |
1514 | |
1424 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
1515 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
1425 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
1516 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
… | |
… | |
1569 | CODE: |
1660 | CODE: |
1570 | { |
1661 | { |
1571 | if (coro->mainstack) |
1662 | if (coro->mainstack) |
1572 | { |
1663 | { |
1573 | struct coro temp; |
1664 | struct coro temp; |
1574 | Zero (&temp, 1, struct coro); |
|
|
1575 | |
1665 | |
1576 | if (!(coro->flags & CF_RUNNING)) |
1666 | if (!(coro->flags & CF_RUNNING)) |
1577 | { |
1667 | { |
1578 | save_perl (aTHX_ &temp); |
1668 | save_perl (aTHX_ &temp); |
1579 | load_perl (aTHX_ coro); |
1669 | load_perl (aTHX_ coro); |
… | |
… | |
1583 | dSP; |
1673 | dSP; |
1584 | ENTER; |
1674 | ENTER; |
1585 | SAVETMPS; |
1675 | SAVETMPS; |
1586 | PUSHMARK (SP); |
1676 | PUSHMARK (SP); |
1587 | PUTBACK; |
1677 | PUTBACK; |
|
|
1678 | |
1588 | if (ix) |
1679 | if (ix) |
1589 | eval_sv (coderef, 0); |
1680 | eval_sv (coderef, 0); |
1590 | else |
1681 | else |
1591 | call_sv (coderef, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
1682 | call_sv (coderef, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
|
|
1683 | |
1592 | SPAGAIN; |
1684 | SPAGAIN; |
1593 | FREETMPS; |
1685 | FREETMPS; |
1594 | LEAVE; |
1686 | LEAVE; |
1595 | PUTBACK; |
1687 | PUTBACK; |
1596 | } |
1688 | } |
… | |
… | |
1654 | |
1746 | |
1655 | BOOT: |
1747 | BOOT: |
1656 | { |
1748 | { |
1657 | int i; |
1749 | int i; |
1658 | |
1750 | |
1659 | sv_pool_rss = get_sv ("Coro::POOL_RSS" , TRUE); |
1751 | sv_pool_rss = coro_get_sv ("Coro::POOL_RSS" , TRUE); |
1660 | sv_pool_size = get_sv ("Coro::POOL_SIZE" , TRUE); |
1752 | sv_pool_size = coro_get_sv ("Coro::POOL_SIZE" , TRUE); |
1661 | av_async_pool = get_av ("Coro::async_pool", TRUE); |
1753 | av_async_pool = coro_get_av ("Coro::async_pool", TRUE); |
1662 | |
1754 | |
1663 | coro_current = get_sv ("Coro::current", FALSE); |
1755 | coro_current = coro_get_sv ("Coro::current", FALSE); |
1664 | SvREADONLY_on (coro_current); |
1756 | SvREADONLY_on (coro_current); |
1665 | |
1757 | |
1666 | coro_stash = gv_stashpv ("Coro", TRUE); |
1758 | coro_stash = gv_stashpv ("Coro", TRUE); |
1667 | |
1759 | |
1668 | newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); |
1760 | newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); |
1669 | newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH)); |
1761 | newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH)); |
1670 | newCONSTSUB (coro_stash, "PRIO_NORMAL", newSViv (PRIO_NORMAL)); |
1762 | newCONSTSUB (coro_stash, "PRIO_NORMAL", newSViv (PRIO_NORMAL)); |
1671 | newCONSTSUB (coro_stash, "PRIO_LOW", newSViv (PRIO_LOW)); |
1763 | newCONSTSUB (coro_stash, "PRIO_LOW", newSViv (PRIO_LOW)); |
… | |
… | |
1674 | |
1766 | |
1675 | for (i = PRIO_MAX - PRIO_MIN + 1; i--; ) |
1767 | for (i = PRIO_MAX - PRIO_MIN + 1; i--; ) |
1676 | coro_ready[i] = newAV (); |
1768 | coro_ready[i] = newAV (); |
1677 | |
1769 | |
1678 | { |
1770 | { |
1679 | SV *sv = perl_get_sv("Coro::API", 1); |
1771 | SV *sv = perl_get_sv ("Coro::API", TRUE); |
|
|
1772 | perl_get_sv ("Coro::API", TRUE); /* silence 5.10 warning */ |
1680 | |
1773 | |
1681 | coroapi.schedule = api_schedule; |
1774 | coroapi.schedule = api_schedule; |
1682 | coroapi.cede = api_cede; |
1775 | coroapi.cede = api_cede; |
1683 | coroapi.cede_notself = api_cede_notself; |
1776 | coroapi.cede_notself = api_cede_notself; |
1684 | coroapi.ready = api_ready; |
1777 | coroapi.ready = api_ready; |
… | |
… | |
1750 | CODE: |
1843 | CODE: |
1751 | { |
1844 | { |
1752 | struct coro *coro = SvSTATE (coro_current); |
1845 | struct coro *coro = SvSTATE (coro_current); |
1753 | HV *hv = (HV *)SvRV (coro_current); |
1846 | HV *hv = (HV *)SvRV (coro_current); |
1754 | AV *defav = GvAV (PL_defgv); |
1847 | AV *defav = GvAV (PL_defgv); |
1755 | SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0); |
1848 | SV *invoke = hv_delete (hv, strpair ("_invoke"), 0); |
1756 | AV *invoke_av; |
1849 | AV *invoke_av; |
1757 | int i, len; |
1850 | int i, len; |
1758 | |
1851 | |
1759 | if (!invoke) |
1852 | if (!invoke) |
1760 | croak ("\3async_pool terminate\2\n"); |
1853 | croak ("\3async_pool terminate\2\n"); |
1761 | |
1854 | |
1762 | SvREFCNT_dec (coro->saved_deffh); |
1855 | SvREFCNT_dec (coro->saved_deffh); |
1763 | coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv); |
1856 | coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv); |
1764 | |
1857 | |
1765 | hv_store (hv, "desc", sizeof ("desc") - 1, |
1858 | hv_store (hv, "desc", sizeof ("desc") - 1, |
1766 | newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); |
1859 | newSVpvn (strpair ("[async_pool]")), 0); |
1767 | |
1860 | |
1768 | invoke_av = (AV *)SvRV (invoke); |
1861 | invoke_av = (AV *)SvRV (invoke); |
1769 | len = av_len (invoke_av); |
1862 | len = av_len (invoke_av); |
1770 | |
1863 | |
1771 | sv_setsv (cb, AvARRAY (invoke_av)[0]); |
1864 | sv_setsv (cb, AvARRAY (invoke_av)[0]); |
… | |
… | |
1794 | if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) |
1887 | if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) |
1795 | || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) |
1888 | || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) |
1796 | croak ("\3async_pool terminate\2\n"); |
1889 | croak ("\3async_pool terminate\2\n"); |
1797 | |
1890 | |
1798 | av_clear (GvAV (PL_defgv)); |
1891 | av_clear (GvAV (PL_defgv)); |
1799 | hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1, |
1892 | hv_store ((HV *)SvRV (coro_current), strpair ("desc"), |
1800 | newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0); |
1893 | newSVpvn (strpair ("[async_pool idle]")), 0); |
1801 | |
1894 | |
1802 | coro->prio = 0; |
1895 | coro->prio = 0; |
1803 | |
1896 | |
1804 | if (coro->cctx && (coro->cctx->flags & CC_TRACE)) |
1897 | if (coro->cctx && (coro->cctx->flags & CC_TRACE)) |
1805 | api_trace (coro_current, 0); |
1898 | api_trace (coro_current, 0); |