… | |
… | |
14 | #include "perliol.h" |
14 | #include "perliol.h" |
15 | |
15 | |
16 | #include "schmorp.h" |
16 | #include "schmorp.h" |
17 | |
17 | |
18 | #define ECB_NO_THREADS 1 |
18 | #define ECB_NO_THREADS 1 |
|
|
19 | #define ECB_NO_LIBM 1 |
19 | #include "ecb.h" |
20 | #include "ecb.h" |
20 | |
21 | |
21 | #include <stddef.h> |
22 | #include <stddef.h> |
22 | #include <stdio.h> |
23 | #include <stdio.h> |
23 | #include <errno.h> |
24 | #include <errno.h> |
24 | #include <assert.h> |
25 | #include <assert.h> |
25 | |
26 | |
|
|
27 | #ifndef SvREFCNT_dec_NN |
|
|
28 | #define SvREFCNT_dec_NN(sv) SvREFCNT_dec (sv) |
|
|
29 | #endif |
|
|
30 | |
|
|
31 | #ifndef SvREFCNT_inc_NN |
|
|
32 | #define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv) |
|
|
33 | #endif |
|
|
34 | |
26 | #ifndef SVs_PADSTALE |
35 | #ifndef SVs_PADSTALE |
27 | # define SVs_PADSTALE 0 |
36 | # define SVs_PADSTALE 0 |
28 | #endif |
37 | #endif |
29 | |
38 | |
30 | #ifdef PadARRAY |
39 | #ifdef PadARRAY |
31 | # define NEWPADAPI |
40 | # define NEWPADAPI 1 |
32 | # define newPADLIST(var) (Newz (0, var, 1, PADLIST), Newx (PadlistARRAY (var), 2, PAD *)) |
41 | # define newPADLIST(var) (Newz (0, var, 1, PADLIST), Newx (PadlistARRAY (var), 2, PAD *)) |
33 | #else |
42 | #else |
34 | typedef AV PADNAMELIST; |
43 | typedef AV PADNAMELIST; |
35 | # if !PERL_VERSION_ATLEAST(5,8,0) |
44 | # if !PERL_VERSION_ATLEAST(5,8,0) |
36 | typedef AV PADLIST; |
45 | typedef AV PADLIST; |
… | |
… | |
41 | # define PadlistNAMES(pl) (*PadlistARRAY (pl)) |
50 | # define PadlistNAMES(pl) (*PadlistARRAY (pl)) |
42 | # define PadARRAY AvARRAY |
51 | # define PadARRAY AvARRAY |
43 | # define PadMAX AvFILLp |
52 | # define PadMAX AvFILLp |
44 | # define newPADLIST(var) ((var) = newAV (), av_extend (var, 1)) |
53 | # define newPADLIST(var) ((var) = newAV (), av_extend (var, 1)) |
45 | #endif |
54 | #endif |
|
|
55 | #ifndef PadnamelistREFCNT |
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|
56 | # define PadnamelistREFCNT(pnl) SvREFCNT (pnl) |
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|
57 | #endif |
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|
58 | #ifndef PadnamelistREFCNT_dec |
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|
59 | # define PadnamelistREFCNT_dec(pnl) SvREFCNT_dec (pnl) |
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|
60 | #endif |
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|
61 | |
|
|
62 | /* 5.19.something has replaced SVt_BIND by SVt_INVLIST */ |
|
|
63 | /* we just alias it to SVt_IV, as that is sufficient for swap_sv for now */ |
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|
64 | #if PERL_VERSION_ATLEAST(5,19,0) |
|
|
65 | # define SVt_BIND SVt_IV |
|
|
66 | #endif |
46 | |
67 | |
47 | #if defined(_WIN32) |
68 | #if defined(_WIN32) |
48 | # undef HAS_GETTIMEOFDAY |
69 | # undef HAS_GETTIMEOFDAY |
49 | # undef setjmp |
70 | # undef setjmp |
50 | # undef longjmp |
71 | # undef longjmp |
… | |
… | |
119 | |
140 | |
120 | static GV *irsgv; /* $/ */ |
141 | static GV *irsgv; /* $/ */ |
121 | static GV *stdoutgv; /* *STDOUT */ |
142 | static GV *stdoutgv; /* *STDOUT */ |
122 | static SV *rv_diehook; |
143 | static SV *rv_diehook; |
123 | static SV *rv_warnhook; |
144 | static SV *rv_warnhook; |
124 | static HV *hv_sig; /* %SIG */ |
|
|
125 | |
145 | |
126 | /* async_pool helper stuff */ |
146 | /* async_pool helper stuff */ |
127 | static SV *sv_pool_rss; |
147 | static SV *sv_pool_rss; |
128 | static SV *sv_pool_size; |
148 | static SV *sv_pool_size; |
129 | static SV *sv_async_pool_idle; /* description string */ |
149 | static SV *sv_async_pool_idle; /* description string */ |
… | |
… | |
235 | SV *saved_deffh; |
255 | SV *saved_deffh; |
236 | SV *invoke_cb; |
256 | SV *invoke_cb; |
237 | AV *invoke_av; |
257 | AV *invoke_av; |
238 | |
258 | |
239 | /* on_enter/on_leave */ |
259 | /* on_enter/on_leave */ |
240 | AV *on_enter; |
260 | AV *on_enter; AV *on_enter_xs; |
241 | AV *on_leave; |
261 | AV *on_leave; AV *on_leave_xs; |
242 | |
262 | |
243 | /* swap_sv */ |
263 | /* swap_sv */ |
244 | AV *swap_sv; |
264 | AV *swap_sv; |
245 | |
265 | |
246 | /* times */ |
266 | /* times */ |
… | |
… | |
482 | |
502 | |
483 | return 0; |
503 | return 0; |
484 | } |
504 | } |
485 | |
505 | |
486 | ecb_inline struct coro * |
506 | ecb_inline struct coro * |
487 | SvSTATE_ (pTHX_ SV *coro) |
507 | SvSTATE_ (pTHX_ SV *coro_sv) |
488 | { |
508 | { |
489 | MAGIC *mg; |
509 | MAGIC *mg; |
490 | |
510 | |
491 | if (SvROK (coro)) |
511 | if (SvROK (coro_sv)) |
492 | coro = SvRV (coro); |
512 | coro_sv = SvRV (coro_sv); |
493 | |
513 | |
494 | mg = SvSTATEhv_p (aTHX_ coro); |
514 | mg = SvSTATEhv_p (aTHX_ coro_sv); |
495 | if (!mg) |
515 | if (!mg) |
496 | croak ("Coro::State object required"); |
516 | croak ("Coro::State object required"); |
497 | |
517 | |
498 | return (struct coro *)mg->mg_ptr; |
518 | return (struct coro *)mg->mg_ptr; |
499 | } |
519 | } |
… | |
… | |
510 | ecb_inline PADLIST * |
530 | ecb_inline PADLIST * |
511 | coro_derive_padlist (pTHX_ CV *cv) |
531 | coro_derive_padlist (pTHX_ CV *cv) |
512 | { |
532 | { |
513 | PADLIST *padlist = CvPADLIST (cv); |
533 | PADLIST *padlist = CvPADLIST (cv); |
514 | PADLIST *newpadlist; |
534 | PADLIST *newpadlist; |
|
|
535 | PADNAMELIST *padnames; |
515 | PAD *newpad; |
536 | PAD *newpad; |
516 | PADOFFSET const off = PadlistMAX (padlist) + 1; |
537 | PADOFFSET off = PadlistMAX (padlist) + 1; |
517 | |
538 | |
518 | newPADLIST(newpadlist); |
539 | #if NEWPADAPI |
519 | #if !PERL_VERSION_ATLEAST(5,15,3) |
540 | |
520 | /* Padlists are AvREAL as of 5.15.3. See perl bug #98092 and perl commit 7d953ba. */ |
541 | /* if we had the original CvDEPTH, we might be able to steal the CvDEPTH+1 entry instead */ |
521 | AvREAL_off (newpadlist); |
542 | /* 20131102194744.GA6705@schmorp.de, 20131102195825.2013.qmail@lists-nntp.develooper.com */ |
522 | #endif |
543 | while (!PadlistARRAY (padlist)[off - 1]) |
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|
544 | --off; |
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|
545 | |
|
|
546 | Perl_pad_push (aTHX_ padlist, off); |
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|
547 | |
|
|
548 | newpad = PadlistARRAY (padlist)[off]; |
|
|
549 | PadlistARRAY (padlist)[off] = 0; |
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|
550 | |
|
|
551 | #else |
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|
552 | |
523 | #if PERL_VERSION_ATLEAST (5,10,0) |
553 | #if PERL_VERSION_ATLEAST (5,10,0) |
524 | Perl_pad_push (aTHX_ padlist, off); |
554 | Perl_pad_push (aTHX_ padlist, off); |
525 | #else |
555 | #else |
526 | Perl_pad_push (aTHX_ padlist, off, 1); |
556 | Perl_pad_push (aTHX_ padlist, off, 1); |
527 | #endif |
557 | #endif |
|
|
558 | |
528 | newpad = PadlistARRAY (padlist)[off]; |
559 | newpad = PadlistARRAY (padlist)[off]; |
529 | PadlistMAX (padlist) = off - 1; |
560 | PadlistMAX (padlist) = off - 1; |
530 | |
561 | |
|
|
562 | #endif |
|
|
563 | |
|
|
564 | newPADLIST (newpadlist); |
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|
565 | #if !PERL_VERSION_ATLEAST(5,15,3) |
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|
566 | /* Padlists are AvREAL as of 5.15.3. See perl bug #98092 and perl commit 7d953ba. */ |
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|
567 | AvREAL_off (newpadlist); |
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|
568 | #endif |
|
|
569 | |
531 | /* Already extended to 2 elements by newPADLIST. */ |
570 | /* Already extended to 2 elements by newPADLIST. */ |
532 | PadlistMAX (newpadlist) = 1; |
571 | PadlistMAX (newpadlist) = 1; |
533 | PadlistNAMES (newpadlist) = (PADNAMELIST *)SvREFCNT_inc_NN (PadlistNAMES (padlist)); |
572 | |
|
|
573 | padnames = PadlistNAMES (padlist); |
|
|
574 | ++PadnamelistREFCNT (padnames); |
|
|
575 | PadlistNAMES (newpadlist) = padnames; |
|
|
576 | |
534 | PadlistARRAY (newpadlist)[1] = newpad; |
577 | PadlistARRAY (newpadlist)[1] = newpad; |
535 | |
578 | |
536 | return newpadlist; |
579 | return newpadlist; |
537 | } |
580 | } |
538 | |
581 | |
… | |
… | |
546 | |
589 | |
547 | while (i > 0) /* special-case index 0 */ |
590 | while (i > 0) /* special-case index 0 */ |
548 | { |
591 | { |
549 | /* we try to be extra-careful here */ |
592 | /* we try to be extra-careful here */ |
550 | PAD *pad = PadlistARRAY (padlist)[i--]; |
593 | PAD *pad = PadlistARRAY (padlist)[i--]; |
|
|
594 | |
|
|
595 | if (pad) |
|
|
596 | { |
551 | I32 j = PadMAX (pad); |
597 | I32 j = PadMAX (pad); |
552 | |
598 | |
553 | while (j >= 0) |
599 | while (j >= 0) |
554 | SvREFCNT_dec (PadARRAY (pad)[j--]); |
600 | SvREFCNT_dec (PadARRAY (pad)[j--]); |
555 | |
601 | |
556 | PadMAX (pad) = -1; |
602 | PadMAX (pad) = -1; |
557 | SvREFCNT_dec (pad); |
603 | SvREFCNT_dec (pad); |
|
|
604 | } |
558 | } |
605 | } |
559 | |
606 | |
560 | SvREFCNT_dec (PadlistNAMES (padlist)); |
607 | PadnamelistREFCNT_dec (PadlistNAMES (padlist)); |
561 | |
608 | |
562 | #ifdef NEWPADAPI |
609 | #if NEWPADAPI |
563 | Safefree (PadlistARRAY (padlist)); |
610 | Safefree (PadlistARRAY (padlist)); |
564 | Safefree (padlist); |
611 | Safefree (padlist); |
565 | #else |
612 | #else |
566 | AvFILLp (padlist) = -1; |
613 | AvFILLp (padlist) = -1; |
567 | AvREAL_off (padlist); |
614 | AvREAL_off (padlist); |
… | |
… | |
661 | tmp.sv_u = a->sv_u; a->sv_u = b->sv_u; b->sv_u = tmp.sv_u; |
708 | tmp.sv_u = a->sv_u; a->sv_u = b->sv_u; b->sv_u = tmp.sv_u; |
662 | |
709 | |
663 | /* if SvANY points to the head, we need to adjust the pointers, |
710 | /* if SvANY points to the head, we need to adjust the pointers, |
664 | * as the pointer for a still points to b, and maybe vice versa. |
711 | * as the pointer for a still points to b, and maybe vice versa. |
665 | */ |
712 | */ |
666 | #define svany_in_head(type) \ |
713 | U32 svany_in_head_set = (1 << SVt_NULL) | (1 << SVt_BIND) | (1 << SVt_IV) | (1 << SVt_RV); |
667 | (((1 << SVt_NULL) | (1 << SVt_BIND) | (1 << SVt_IV) | (1 << SVt_RV)) & (1 << (type))) |
714 | #if NVSIZE <= IVSIZE && PERL_VERSION_ATLEAST(5,22,0) |
|
|
715 | svany_in_head_set |= 1 << SVt_NV; |
|
|
716 | #endif |
|
|
717 | |
|
|
718 | #define svany_in_head(type) (svany_in_head_set & (1 << (type))) |
668 | |
719 | |
669 | if (svany_in_head (SvTYPE (a))) |
720 | if (svany_in_head (SvTYPE (a))) |
670 | SvANY (a) = (void *)((PTRV)SvANY (a) - (PTRV)b + (PTRV)a); |
721 | SvANY (a) = (void *)((PTRV)SvANY (a) - (PTRV)b + (PTRV)a); |
671 | |
722 | |
672 | if (svany_in_head (SvTYPE (b))) |
723 | if (svany_in_head (SvTYPE (b))) |
… | |
… | |
675 | #endif |
726 | #endif |
676 | } |
727 | } |
677 | |
728 | |
678 | /* swap sv heads, at least logically */ |
729 | /* swap sv heads, at least logically */ |
679 | static void |
730 | static void |
680 | swap_svs (pTHX_ Coro__State c) |
731 | swap_svs_enter (pTHX_ Coro__State c) |
681 | { |
732 | { |
682 | int i; |
733 | int i; |
683 | |
734 | |
684 | for (i = 0; i <= AvFILLp (c->swap_sv); i += 2) |
735 | for (i = 0; i <= AvFILLp (c->swap_sv); i += 2) |
685 | swap_sv (AvARRAY (c->swap_sv)[i], AvARRAY (c->swap_sv)[i + 1]); |
736 | swap_sv (AvARRAY (c->swap_sv)[i], AvARRAY (c->swap_sv)[i + 1]); |
686 | } |
737 | } |
687 | |
738 | |
|
|
739 | static void |
|
|
740 | swap_svs_leave (pTHX_ Coro__State c) |
|
|
741 | { |
|
|
742 | int i; |
|
|
743 | |
|
|
744 | for (i = AvFILLp (c->swap_sv) - 1; i >= 0; i -= 2) |
|
|
745 | swap_sv (AvARRAY (c->swap_sv)[i], AvARRAY (c->swap_sv)[i + 1]); |
|
|
746 | } |
|
|
747 | |
688 | #define SWAP_SVS(coro) \ |
748 | #define SWAP_SVS_ENTER(coro) \ |
689 | if (ecb_expect_false ((coro)->swap_sv)) \ |
749 | if (ecb_expect_false ((coro)->swap_sv)) \ |
690 | swap_svs (aTHX_ (coro)) |
750 | swap_svs_enter (aTHX_ (coro)) |
|
|
751 | |
|
|
752 | #define SWAP_SVS_LEAVE(coro) \ |
|
|
753 | if (ecb_expect_false ((coro)->swap_sv)) \ |
|
|
754 | swap_svs_leave (aTHX_ (coro)) |
691 | |
755 | |
692 | static void |
756 | static void |
693 | on_enterleave_call (pTHX_ SV *cb); |
757 | on_enterleave_call (pTHX_ SV *cb); |
694 | |
758 | |
695 | static void |
759 | static void |
… | |
… | |
740 | |
804 | |
741 | for (i = 0; i <= AvFILLp (c->on_enter); ++i) |
805 | for (i = 0; i <= AvFILLp (c->on_enter); ++i) |
742 | on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]); |
806 | on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]); |
743 | } |
807 | } |
744 | |
808 | |
|
|
809 | if (ecb_expect_false (c->on_enter_xs)) |
|
|
810 | { |
|
|
811 | int i; |
|
|
812 | |
|
|
813 | for (i = 0; i <= AvFILLp (c->on_enter_xs); i += 2) |
|
|
814 | ((coro_enterleave_hook)AvARRAY (c->on_enter_xs)[i]) (aTHX_ AvARRAY (c->on_enter_xs)[i + 1]); |
|
|
815 | } |
|
|
816 | |
745 | SWAP_SVS (c); |
817 | SWAP_SVS_ENTER (c); |
746 | } |
818 | } |
747 | |
819 | |
748 | static void |
820 | static void |
749 | save_perl (pTHX_ Coro__State c) |
821 | save_perl (pTHX_ Coro__State c) |
750 | { |
822 | { |
751 | SWAP_SVS (c); |
823 | SWAP_SVS_LEAVE (c); |
|
|
824 | |
|
|
825 | if (ecb_expect_false (c->on_leave_xs)) |
|
|
826 | { |
|
|
827 | int i; |
|
|
828 | |
|
|
829 | for (i = AvFILLp (c->on_leave_xs) - 1; i >= 0; i -= 2) |
|
|
830 | ((coro_enterleave_hook)AvARRAY (c->on_leave_xs)[i]) (aTHX_ AvARRAY (c->on_leave_xs)[i + 1]); |
|
|
831 | } |
752 | |
832 | |
753 | if (ecb_expect_false (c->on_leave)) |
833 | if (ecb_expect_false (c->on_leave)) |
754 | { |
834 | { |
755 | int i; |
835 | int i; |
756 | |
836 | |
… | |
… | |
1109 | |
1189 | |
1110 | GvSV (PL_defgv) = newSV (0); |
1190 | GvSV (PL_defgv) = newSV (0); |
1111 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
1191 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
1112 | GvSV (PL_errgv) = newSV (0); |
1192 | GvSV (PL_errgv) = newSV (0); |
1113 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
1193 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
1114 | GvHV (PL_hintgv) = 0; |
1194 | GvHV (PL_hintgv) = newHV (); |
|
|
1195 | #if PERL_VERSION_ATLEAST (5,10,0) |
|
|
1196 | hv_magic (GvHV (PL_hintgv), 0, PERL_MAGIC_hints); |
|
|
1197 | #endif |
1115 | PL_rs = newSVsv (GvSV (irsgv)); |
1198 | PL_rs = newSVsv (GvSV (irsgv)); |
1116 | PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv); |
1199 | PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv); |
1117 | |
1200 | |
1118 | { |
1201 | { |
1119 | dSP; |
1202 | dSP; |
… | |
… | |
1147 | PL_op = (OP *)&init_perl_op; |
1230 | PL_op = (OP *)&init_perl_op; |
1148 | |
1231 | |
1149 | /* copy throw, in case it was set before init_perl */ |
1232 | /* copy throw, in case it was set before init_perl */ |
1150 | CORO_THROW = coro->except; |
1233 | CORO_THROW = coro->except; |
1151 | |
1234 | |
1152 | SWAP_SVS (coro); |
1235 | SWAP_SVS_ENTER (coro); |
1153 | |
1236 | |
1154 | if (ecb_expect_false (enable_times)) |
1237 | if (ecb_expect_false (enable_times)) |
1155 | { |
1238 | { |
1156 | coro_times_update (); |
1239 | coro_times_update (); |
1157 | coro_times_sub (coro); |
1240 | coro_times_sub (coro); |
… | |
… | |
1195 | /* this will cause transfer_check to croak on block*/ |
1278 | /* this will cause transfer_check to croak on block*/ |
1196 | SvRV_set (coro_current, (SV *)coro->hv); |
1279 | SvRV_set (coro_current, (SV *)coro->hv); |
1197 | |
1280 | |
1198 | load_perl (aTHX_ coro); |
1281 | load_perl (aTHX_ coro); |
1199 | |
1282 | |
|
|
1283 | /* restore swapped sv's */ |
|
|
1284 | SWAP_SVS_LEAVE (coro); |
|
|
1285 | |
1200 | coro_unwind_stacks (aTHX); |
1286 | coro_unwind_stacks (aTHX); |
1201 | |
|
|
1202 | /* restore swapped sv's */ |
|
|
1203 | SWAP_SVS (coro); |
|
|
1204 | |
1287 | |
1205 | coro_destruct_stacks (aTHX); |
1288 | coro_destruct_stacks (aTHX); |
1206 | |
1289 | |
1207 | /* now save some sv's to be free'd later */ |
1290 | /* now save some sv's to be free'd later */ |
1208 | svf [0] = GvSV (PL_defgv); |
1291 | svf [0] = GvSV (PL_defgv); |
… | |
… | |
1229 | |
1312 | |
1230 | SvREFCNT_dec (coro->saved_deffh); |
1313 | SvREFCNT_dec (coro->saved_deffh); |
1231 | SvREFCNT_dec (coro->rouse_cb); |
1314 | SvREFCNT_dec (coro->rouse_cb); |
1232 | SvREFCNT_dec (coro->invoke_cb); |
1315 | SvREFCNT_dec (coro->invoke_cb); |
1233 | SvREFCNT_dec (coro->invoke_av); |
1316 | SvREFCNT_dec (coro->invoke_av); |
|
|
1317 | SvREFCNT_dec (coro->on_enter_xs); |
|
|
1318 | SvREFCNT_dec (coro->on_leave_xs); |
1234 | } |
1319 | } |
1235 | } |
1320 | } |
1236 | |
1321 | |
1237 | ecb_inline void |
1322 | ecb_inline void |
1238 | free_coro_mortal (pTHX) |
1323 | free_coro_mortal (pTHX) |
… | |
… | |
1301 | |
1386 | |
1302 | if (PL_curcop != &PL_compiling) |
1387 | if (PL_curcop != &PL_compiling) |
1303 | { |
1388 | { |
1304 | SV **cb; |
1389 | SV **cb; |
1305 | |
1390 | |
1306 | if (oldcxix != cxstack_ix && cctx_current->flags & CC_TRACE_SUB) |
1391 | if (oldcxix != cxstack_ix && cctx_current->flags & CC_TRACE_SUB && cxstack_ix >= 0) |
1307 | { |
1392 | { |
1308 | PERL_CONTEXT *cx = &cxstack[cxstack_ix]; |
1393 | PERL_CONTEXT *cx = &cxstack[cxstack_ix]; |
1309 | |
1394 | |
1310 | if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix) |
1395 | if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix) |
1311 | { |
1396 | { |
… | |
… | |
1888 | /* nothing to schedule: call the idle handler */ |
1973 | /* nothing to schedule: call the idle handler */ |
1889 | if (SvROK (sv_idle) |
1974 | if (SvROK (sv_idle) |
1890 | && SvOBJECT (SvRV (sv_idle))) |
1975 | && SvOBJECT (SvRV (sv_idle))) |
1891 | { |
1976 | { |
1892 | if (SvRV (sv_idle) == SvRV (coro_current)) |
1977 | if (SvRV (sv_idle) == SvRV (coro_current)) |
|
|
1978 | { |
|
|
1979 | require_pv ("Carp"); |
|
|
1980 | |
|
|
1981 | { |
|
|
1982 | dSP; |
|
|
1983 | |
|
|
1984 | ENTER; |
|
|
1985 | SAVETMPS; |
|
|
1986 | |
|
|
1987 | PUSHMARK (SP); |
1893 | croak ("FATAL: $Coro::IDLE blocked itself - did you try to block inside an event loop callback? Caught"); |
1988 | XPUSHs (sv_2mortal (newSVpv ("FATAL: $Coro::idle blocked itself - did you try to block inside an event loop callback? Caught", 0))); |
|
|
1989 | PUTBACK; |
|
|
1990 | call_pv ("Carp::confess", G_VOID | G_DISCARD); |
|
|
1991 | |
|
|
1992 | FREETMPS; |
|
|
1993 | LEAVE; |
|
|
1994 | } |
|
|
1995 | } |
1894 | |
1996 | |
1895 | ++coro_nready; /* hack so that api_ready doesn't invoke ready hook */ |
1997 | ++coro_nready; /* hack so that api_ready doesn't invoke ready hook */ |
1896 | api_ready (aTHX_ SvRV (sv_idle)); |
1998 | api_ready (aTHX_ SvRV (sv_idle)); |
1897 | --coro_nready; |
1999 | --coro_nready; |
1898 | } |
2000 | } |
… | |
… | |
2096 | AV *od = coro->on_destroy; |
2198 | AV *od = coro->on_destroy; |
2097 | |
2199 | |
2098 | if (!od) |
2200 | if (!od) |
2099 | return; |
2201 | return; |
2100 | |
2202 | |
|
|
2203 | coro->on_destroy = 0; |
|
|
2204 | sv_2mortal ((SV *)od); |
|
|
2205 | |
2101 | while (AvFILLp (od) >= 0) |
2206 | while (AvFILLp (od) >= 0) |
2102 | { |
2207 | { |
2103 | SV *cb = sv_2mortal (av_pop (od)); |
2208 | SV *cb = sv_2mortal (av_pop (od)); |
2104 | |
2209 | |
2105 | /* coro hv's (and only hv's at the moment) are supported as well */ |
2210 | /* coro hv's (and only hv's at the moment) are supported as well */ |
… | |
… | |
2199 | slf_init_terminate_cancel_common (aTHX_ frame, coro_hv); |
2304 | slf_init_terminate_cancel_common (aTHX_ frame, coro_hv); |
2200 | } |
2305 | } |
2201 | else |
2306 | else |
2202 | { |
2307 | { |
2203 | struct coro *self = SvSTATE_current; |
2308 | struct coro *self = SvSTATE_current; |
|
|
2309 | |
|
|
2310 | if (!self) |
|
|
2311 | croak ("Coro::cancel called outside of thread content,"); |
2204 | |
2312 | |
2205 | /* otherwise we cancel directly, purely for speed reasons |
2313 | /* otherwise we cancel directly, purely for speed reasons |
2206 | * unfortunately, this requires some magic trickery, as |
2314 | * unfortunately, this requires some magic trickery, as |
2207 | * somebody else could cancel us, so we have to fight the cancellation. |
2315 | * somebody else could cancel us, so we have to fight the cancellation. |
2208 | * this is ugly, and hopefully fully worth the extra speed. |
2316 | * this is ugly, and hopefully fully worth the extra speed. |
… | |
… | |
2318 | else |
2426 | else |
2319 | { |
2427 | { |
2320 | av_clear (GvAV (PL_defgv)); |
2428 | av_clear (GvAV (PL_defgv)); |
2321 | hv_store (hv, "desc", sizeof ("desc") - 1, SvREFCNT_inc_NN (sv_async_pool_idle), 0); |
2429 | hv_store (hv, "desc", sizeof ("desc") - 1, SvREFCNT_inc_NN (sv_async_pool_idle), 0); |
2322 | |
2430 | |
|
|
2431 | if (ecb_expect_false (coro->swap_sv)) |
|
|
2432 | { |
|
|
2433 | SvREFCNT_dec_NN (coro->swap_sv); |
|
|
2434 | coro->swap_sv = 0; |
|
|
2435 | } |
|
|
2436 | |
2323 | coro->prio = 0; |
2437 | coro->prio = 0; |
2324 | |
2438 | |
2325 | if (coro->cctx && (coro->cctx->flags & CC_TRACE)) |
2439 | if (coro->cctx && ecb_expect_false (coro->cctx->flags & CC_TRACE)) |
2326 | api_trace (aTHX_ coro_current, 0); |
2440 | api_trace (aTHX_ coro_current, 0); |
2327 | |
2441 | |
2328 | frame->prepare = prepare_schedule; |
2442 | frame->prepare = prepare_schedule; |
2329 | av_push (av_async_pool, SvREFCNT_inc (hv)); |
2443 | av_push (av_async_pool, SvREFCNT_inc (hv)); |
2330 | } |
2444 | } |
… | |
… | |
2550 | |
2664 | |
2551 | /* "undo"/cancel a running slf call - used when cancelling a coro, mainly */ |
2665 | /* "undo"/cancel a running slf call - used when cancelling a coro, mainly */ |
2552 | static void |
2666 | static void |
2553 | slf_destroy (pTHX_ struct coro *coro) |
2667 | slf_destroy (pTHX_ struct coro *coro) |
2554 | { |
2668 | { |
2555 | /* this callback is reserved for slf functions needing to do cleanup */ |
2669 | struct CoroSLF frame = coro->slf_frame; |
2556 | if (coro->slf_frame.destroy && coro->slf_frame.prepare && !PL_dirty) |
|
|
2557 | coro->slf_frame.destroy (aTHX_ &coro->slf_frame); |
|
|
2558 | |
2670 | |
2559 | /* |
2671 | /* |
2560 | * The on_destroy above most likely is from an SLF call. |
2672 | * The on_destroy below most likely is from an SLF call. |
2561 | * Since by definition the SLF call will not finish when we destroy |
2673 | * Since by definition the SLF call will not finish when we destroy |
2562 | * the coro, we will have to force-finish it here, otherwise |
2674 | * the coro, we will have to force-finish it here, otherwise |
2563 | * cleanup functions cannot call SLF functions. |
2675 | * cleanup functions cannot call SLF functions. |
2564 | */ |
2676 | */ |
2565 | coro->slf_frame.prepare = 0; |
2677 | coro->slf_frame.prepare = 0; |
|
|
2678 | |
|
|
2679 | /* this callback is reserved for slf functions needing to do cleanup */ |
|
|
2680 | if (frame.destroy && frame.prepare && !PL_dirty) |
|
|
2681 | frame.destroy (aTHX_ &frame); |
2566 | } |
2682 | } |
2567 | |
2683 | |
2568 | /* |
2684 | /* |
2569 | * these not obviously related functions are all rolled into one |
2685 | * these not obviously related functions are all rolled into one |
2570 | * function to increase chances that they all will call transfer with the same |
2686 | * function to increase chances that they all will call transfer with the same |
… | |
… | |
2753 | static void |
2869 | static void |
2754 | coro_pop_on_leave (pTHX_ void *coro) |
2870 | coro_pop_on_leave (pTHX_ void *coro) |
2755 | { |
2871 | { |
2756 | SV *cb = coro_avp_pop_and_free (aTHX_ &((struct coro *)coro)->on_leave); |
2872 | SV *cb = coro_avp_pop_and_free (aTHX_ &((struct coro *)coro)->on_leave); |
2757 | on_enterleave_call (aTHX_ sv_2mortal (cb)); |
2873 | on_enterleave_call (aTHX_ sv_2mortal (cb)); |
|
|
2874 | } |
|
|
2875 | |
|
|
2876 | static void |
|
|
2877 | enterleave_hook_xs (pTHX_ struct coro *coro, AV **avp, coro_enterleave_hook hook, void *arg) |
|
|
2878 | { |
|
|
2879 | if (!hook) |
|
|
2880 | return; |
|
|
2881 | |
|
|
2882 | if (!*avp) |
|
|
2883 | { |
|
|
2884 | *avp = newAV (); |
|
|
2885 | AvREAL_off (*avp); |
|
|
2886 | } |
|
|
2887 | |
|
|
2888 | av_push (*avp, (SV *)hook); |
|
|
2889 | av_push (*avp, (SV *)arg); |
|
|
2890 | } |
|
|
2891 | |
|
|
2892 | static void |
|
|
2893 | enterleave_unhook_xs (pTHX_ struct coro *coro, AV **avp, coro_enterleave_hook hook, int execute) |
|
|
2894 | { |
|
|
2895 | AV *av = *avp; |
|
|
2896 | int i; |
|
|
2897 | |
|
|
2898 | if (!av) |
|
|
2899 | return; |
|
|
2900 | |
|
|
2901 | for (i = AvFILLp (av) - 1; i >= 0; i -= 2) |
|
|
2902 | if (AvARRAY (av)[i] == (SV *)hook) |
|
|
2903 | { |
|
|
2904 | if (execute) |
|
|
2905 | hook (aTHX_ (void *)AvARRAY (av)[i + 1]); |
|
|
2906 | |
|
|
2907 | memmove (AvARRAY (av) + i, AvARRAY (av) + i + 2, AvFILLp (av) - i - 1); |
|
|
2908 | av_pop (av); |
|
|
2909 | av_pop (av); |
|
|
2910 | break; |
|
|
2911 | } |
|
|
2912 | |
|
|
2913 | if (AvFILLp (av) >= 0) |
|
|
2914 | { |
|
|
2915 | *avp = 0; |
|
|
2916 | SvREFCNT_dec_NN (av); |
|
|
2917 | } |
|
|
2918 | } |
|
|
2919 | |
|
|
2920 | static void |
|
|
2921 | api_enterleave_hook (pTHX_ SV *coro_sv, coro_enterleave_hook enter, void *enter_arg, coro_enterleave_hook leave, void *leave_arg) |
|
|
2922 | { |
|
|
2923 | struct coro *coro = SvSTATE (coro_sv); |
|
|
2924 | |
|
|
2925 | if (SvSTATE_current == coro) |
|
|
2926 | if (enter) |
|
|
2927 | enter (aTHX_ enter_arg); |
|
|
2928 | |
|
|
2929 | enterleave_hook_xs (aTHX_ coro, &coro->on_enter_xs, enter, enter_arg); |
|
|
2930 | enterleave_hook_xs (aTHX_ coro, &coro->on_leave_xs, leave, leave_arg); |
|
|
2931 | } |
|
|
2932 | |
|
|
2933 | static void |
|
|
2934 | api_enterleave_unhook (pTHX_ SV *coro_sv, coro_enterleave_hook enter, coro_enterleave_hook leave) |
|
|
2935 | { |
|
|
2936 | struct coro *coro = SvSTATE (coro_sv); |
|
|
2937 | |
|
|
2938 | enterleave_unhook_xs (aTHX_ coro, &coro->on_enter_xs, enter, 0); |
|
|
2939 | enterleave_unhook_xs (aTHX_ coro, &coro->on_leave_xs, leave, SvSTATE_current == coro); |
|
|
2940 | } |
|
|
2941 | |
|
|
2942 | static void |
|
|
2943 | savedestructor_unhook_enter (pTHX_ coro_enterleave_hook enter) |
|
|
2944 | { |
|
|
2945 | struct coro *coro = SvSTATE_current; |
|
|
2946 | |
|
|
2947 | enterleave_unhook_xs (aTHX_ coro, &coro->on_enter_xs, enter, 0); |
|
|
2948 | } |
|
|
2949 | |
|
|
2950 | static void |
|
|
2951 | savedestructor_unhook_leave (pTHX_ coro_enterleave_hook leave) |
|
|
2952 | { |
|
|
2953 | struct coro *coro = SvSTATE_current; |
|
|
2954 | |
|
|
2955 | enterleave_unhook_xs (aTHX_ coro, &coro->on_leave_xs, leave, 1); |
|
|
2956 | } |
|
|
2957 | |
|
|
2958 | static void |
|
|
2959 | api_enterleave_scope_hook (pTHX_ coro_enterleave_hook enter, void *enter_arg, coro_enterleave_hook leave, void *leave_arg) |
|
|
2960 | { |
|
|
2961 | api_enterleave_hook (aTHX_ coro_current, enter, enter_arg, leave, leave_arg); |
|
|
2962 | |
|
|
2963 | /* this ought to be much cheaper than malloc + a single destructor call */ |
|
|
2964 | if (enter) SAVEDESTRUCTOR_X (savedestructor_unhook_enter, enter); |
|
|
2965 | if (leave) SAVEDESTRUCTOR_X (savedestructor_unhook_leave, leave); |
2758 | } |
2966 | } |
2759 | |
2967 | |
2760 | /*****************************************************************************/ |
2968 | /*****************************************************************************/ |
2761 | /* PerlIO::cede */ |
2969 | /* PerlIO::cede */ |
2762 | |
2970 | |
… | |
… | |
2892 | XPUSHs (sv_2mortal (newRV_inc ((SV *)av))); |
3100 | XPUSHs (sv_2mortal (newRV_inc ((SV *)av))); |
2893 | PUTBACK; |
3101 | PUTBACK; |
2894 | call_sv (cb, G_VOID | G_DISCARD | G_EVAL | G_KEEPERR); |
3102 | call_sv (cb, G_VOID | G_DISCARD | G_EVAL | G_KEEPERR); |
2895 | } |
3103 | } |
2896 | |
3104 | |
2897 | SvREFCNT_dec (cb); |
3105 | SvREFCNT_dec_NN (cb); |
2898 | } |
3106 | } |
2899 | } |
3107 | } |
2900 | |
3108 | |
2901 | static void |
3109 | static void |
2902 | coro_semaphore_destroy (pTHX_ struct CoroSLF *frame) |
3110 | coro_semaphore_destroy (pTHX_ struct CoroSLF *frame) |
… | |
… | |
2910 | { |
3118 | { |
2911 | AV *av = (AV *)frame->data; |
3119 | AV *av = (AV *)frame->data; |
2912 | SV *count_sv = AvARRAY (av)[0]; |
3120 | SV *count_sv = AvARRAY (av)[0]; |
2913 | SV *coro_hv = SvRV (coro_current); |
3121 | SV *coro_hv = SvRV (coro_current); |
2914 | |
3122 | |
|
|
3123 | frame->destroy = 0; |
|
|
3124 | |
2915 | /* if we are about to throw, don't actually acquire the lock, just throw */ |
3125 | /* if we are about to throw, don't actually acquire the lock, just throw */ |
2916 | if (CORO_THROW) |
3126 | if (ecb_expect_false (CORO_THROW)) |
|
|
3127 | { |
|
|
3128 | /* we still might be responsible for the semaphore, so wake up others */ |
|
|
3129 | coro_semaphore_adjust (aTHX_ av, 0); |
|
|
3130 | |
2917 | return 0; |
3131 | return 0; |
|
|
3132 | } |
2918 | else if (SvIVX (count_sv) > 0) |
3133 | else if (SvIVX (count_sv) > 0) |
2919 | { |
3134 | { |
2920 | frame->destroy = 0; |
|
|
2921 | |
|
|
2922 | if (acquire) |
3135 | if (acquire) |
2923 | SvIVX (count_sv) = SvIVX (count_sv) - 1; |
3136 | SvIVX (count_sv) = SvIVX (count_sv) - 1; |
2924 | else |
3137 | else |
2925 | coro_semaphore_adjust (aTHX_ av, 0); |
3138 | coro_semaphore_adjust (aTHX_ av, 0); |
2926 | |
3139 | |
… | |
… | |
3037 | { |
3250 | { |
3038 | api_ready (aTHX_ cb); |
3251 | api_ready (aTHX_ cb); |
3039 | sv_setiv (cb, 0); /* signal waiter */ |
3252 | sv_setiv (cb, 0); /* signal waiter */ |
3040 | } |
3253 | } |
3041 | |
3254 | |
3042 | SvREFCNT_dec (cb); |
3255 | SvREFCNT_dec_NN (cb); |
3043 | |
3256 | |
3044 | --count; |
3257 | --count; |
3045 | } |
3258 | } |
3046 | } |
3259 | } |
3047 | |
3260 | |
… | |
… | |
3132 | } |
3345 | } |
3133 | |
3346 | |
3134 | av_push (state, data_sv); |
3347 | av_push (state, data_sv); |
3135 | |
3348 | |
3136 | api_ready (aTHX_ coro); |
3349 | api_ready (aTHX_ coro); |
3137 | SvREFCNT_dec (coro); |
3350 | SvREFCNT_dec_NN (coro); |
3138 | SvREFCNT_dec ((AV *)state); |
3351 | SvREFCNT_dec_NN ((AV *)state); |
3139 | } |
3352 | } |
3140 | |
3353 | |
3141 | static int |
3354 | static int |
3142 | slf_check_aio_req (pTHX_ struct CoroSLF *frame) |
3355 | slf_check_aio_req (pTHX_ struct CoroSLF *frame) |
3143 | { |
3356 | { |
… | |
… | |
3148 | /* it quickly returns */ |
3361 | /* it quickly returns */ |
3149 | if (CORO_THROW) |
3362 | if (CORO_THROW) |
3150 | return 0; |
3363 | return 0; |
3151 | |
3364 | |
3152 | /* one element that is an RV? repeat! */ |
3365 | /* one element that is an RV? repeat! */ |
3153 | if (AvFILLp (state) == 0 && SvROK (AvARRAY (state)[0])) |
3366 | if (AvFILLp (state) == 0 && SvTYPE (AvARRAY (state)[0]) != SVt_PV) |
3154 | return 1; |
3367 | return 1; |
3155 | |
3368 | |
3156 | /* restore status */ |
3369 | /* restore status */ |
3157 | { |
3370 | { |
3158 | SV *data_sv = av_pop (state); |
3371 | SV *data_sv = av_pop (state); |
… | |
… | |
3161 | errno = data->errorno; |
3374 | errno = data->errorno; |
3162 | PL_laststype = data->laststype; |
3375 | PL_laststype = data->laststype; |
3163 | PL_laststatval = data->laststatval; |
3376 | PL_laststatval = data->laststatval; |
3164 | PL_statcache = data->statcache; |
3377 | PL_statcache = data->statcache; |
3165 | |
3378 | |
3166 | SvREFCNT_dec (data_sv); |
3379 | SvREFCNT_dec_NN (data_sv); |
3167 | } |
3380 | } |
3168 | |
3381 | |
3169 | /* push result values */ |
3382 | /* push result values */ |
3170 | { |
3383 | { |
3171 | dSP; |
3384 | dSP; |
… | |
… | |
3386 | |
3599 | |
3387 | PROTOTYPES: DISABLE |
3600 | PROTOTYPES: DISABLE |
3388 | |
3601 | |
3389 | BOOT: |
3602 | BOOT: |
3390 | { |
3603 | { |
|
|
3604 | #define VARx(name,expr,type) if (sizeof (type) < sizeof (expr)) croak ("FATAL: Coro thread context slot '" # name "' too small for this version of perl."); |
|
|
3605 | #include "state.h" |
3391 | #ifdef USE_ITHREADS |
3606 | #ifdef USE_ITHREADS |
3392 | # if CORO_PTHREAD |
3607 | # if CORO_PTHREAD |
3393 | coro_thx = PERL_GET_CONTEXT; |
3608 | coro_thx = PERL_GET_CONTEXT; |
3394 | # endif |
3609 | # endif |
3395 | #endif |
3610 | #endif |
… | |
… | |
3407 | |
3622 | |
3408 | orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get; |
3623 | orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get; |
3409 | orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set; |
3624 | orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set; |
3410 | orig_sigelem_clr = PL_vtbl_sigelem.svt_clear; PL_vtbl_sigelem.svt_clear = coro_sigelem_clr; |
3625 | orig_sigelem_clr = PL_vtbl_sigelem.svt_clear; PL_vtbl_sigelem.svt_clear = coro_sigelem_clr; |
3411 | |
3626 | |
3412 | hv_sig = coro_get_hv (aTHX_ "SIG", TRUE); |
|
|
3413 | rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV)); |
3627 | rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV)); |
3414 | rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV)); |
3628 | rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV)); |
3415 | |
3629 | |
3416 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
3630 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
3417 | |
3631 | |
… | |
… | |
3470 | void |
3684 | void |
3471 | transfer (...) |
3685 | transfer (...) |
3472 | PROTOTYPE: $$ |
3686 | PROTOTYPE: $$ |
3473 | CODE: |
3687 | CODE: |
3474 | CORO_EXECUTE_SLF_XS (slf_init_transfer); |
3688 | CORO_EXECUTE_SLF_XS (slf_init_transfer); |
3475 | |
|
|
3476 | void |
|
|
3477 | _exit (int code) |
|
|
3478 | PROTOTYPE: $ |
|
|
3479 | CODE: |
|
|
3480 | _exit (code); |
|
|
3481 | |
3689 | |
3482 | SV * |
3690 | SV * |
3483 | clone (Coro::State coro) |
3691 | clone (Coro::State coro) |
3484 | CODE: |
3692 | CODE: |
3485 | { |
3693 | { |
… | |
… | |
3729 | if (ecb_expect_false (current == self)) |
3937 | if (ecb_expect_false (current == self)) |
3730 | coro_times_sub (SvSTATE (coro_current)); |
3938 | coro_times_sub (SvSTATE (coro_current)); |
3731 | } |
3939 | } |
3732 | |
3940 | |
3733 | void |
3941 | void |
3734 | swap_sv (Coro::State coro, SV *sv, SV *swapsv) |
3942 | swap_sv (Coro::State coro, SV *sva, SV *svb) |
3735 | CODE: |
3943 | CODE: |
3736 | { |
3944 | { |
3737 | struct coro *current = SvSTATE_current; |
3945 | struct coro *current = SvSTATE_current; |
|
|
3946 | AV *swap_sv; |
|
|
3947 | int i; |
|
|
3948 | |
|
|
3949 | sva = SvRV (sva); |
|
|
3950 | svb = SvRV (svb); |
3738 | |
3951 | |
3739 | if (current == coro) |
3952 | if (current == coro) |
3740 | SWAP_SVS (current); |
3953 | SWAP_SVS_LEAVE (current); |
3741 | |
3954 | |
3742 | if (!coro->swap_sv) |
3955 | if (!coro->swap_sv) |
3743 | coro->swap_sv = newAV (); |
3956 | coro->swap_sv = newAV (); |
3744 | |
3957 | |
|
|
3958 | swap_sv = coro->swap_sv; |
|
|
3959 | |
|
|
3960 | for (i = AvFILLp (swap_sv) - 1; i >= 0; i -= 2) |
|
|
3961 | { |
|
|
3962 | SV *a = AvARRAY (swap_sv)[i ]; |
|
|
3963 | SV *b = AvARRAY (swap_sv)[i + 1]; |
|
|
3964 | |
|
|
3965 | if (a == sva && b == svb) |
|
|
3966 | { |
|
|
3967 | SvREFCNT_dec_NN (a); |
|
|
3968 | SvREFCNT_dec_NN (b); |
|
|
3969 | |
|
|
3970 | for (; i <= AvFILLp (swap_sv) - 2; i++) |
|
|
3971 | AvARRAY (swap_sv)[i] = AvARRAY (swap_sv)[i + 2]; |
|
|
3972 | |
|
|
3973 | AvFILLp (swap_sv) -= 2; |
|
|
3974 | |
|
|
3975 | goto removed; |
|
|
3976 | } |
|
|
3977 | } |
|
|
3978 | |
3745 | av_push (coro->swap_sv, SvREFCNT_inc_NN (SvRV (sv ))); |
3979 | av_push (swap_sv, SvREFCNT_inc_NN (sva)); |
3746 | av_push (coro->swap_sv, SvREFCNT_inc_NN (SvRV (swapsv))); |
3980 | av_push (swap_sv, SvREFCNT_inc_NN (svb)); |
|
|
3981 | |
|
|
3982 | removed: |
3747 | |
3983 | |
3748 | if (current == coro) |
3984 | if (current == coro) |
3749 | SWAP_SVS (current); |
3985 | SWAP_SVS_ENTER (current); |
3750 | } |
3986 | } |
3751 | |
3987 | |
3752 | |
3988 | |
3753 | MODULE = Coro::State PACKAGE = Coro |
3989 | MODULE = Coro::State PACKAGE = Coro |
3754 | |
3990 | |
3755 | BOOT: |
3991 | BOOT: |
3756 | { |
3992 | { |
|
|
3993 | if (SVt_LAST > 32) |
|
|
3994 | croak ("Coro internal error: SVt_LAST > 32, swap_sv might need adjustment"); |
|
|
3995 | |
3757 | sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE); |
3996 | sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE); |
3758 | sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE); |
3997 | sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE); |
3759 | cv_coro_run = get_cv ( "Coro::_coro_run" , GV_ADD); |
3998 | cv_coro_run = get_cv ( "Coro::_coro_run" , GV_ADD); |
3760 | coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current); |
3999 | coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current); |
3761 | av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE); |
4000 | av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE); |
… | |
… | |
3787 | coroapi.ready = api_ready; |
4026 | coroapi.ready = api_ready; |
3788 | coroapi.is_ready = api_is_ready; |
4027 | coroapi.is_ready = api_is_ready; |
3789 | coroapi.nready = coro_nready; |
4028 | coroapi.nready = coro_nready; |
3790 | coroapi.current = coro_current; |
4029 | coroapi.current = coro_current; |
3791 | |
4030 | |
|
|
4031 | coroapi.enterleave_hook = api_enterleave_hook; |
|
|
4032 | coroapi.enterleave_unhook = api_enterleave_unhook; |
|
|
4033 | coroapi.enterleave_scope_hook = api_enterleave_scope_hook; |
|
|
4034 | |
3792 | /*GCoroAPI = &coroapi;*/ |
4035 | /*GCoroAPI = &coroapi;*/ |
3793 | sv_setiv (sv, (IV)&coroapi); |
4036 | sv_setiv (sv, (IV)&coroapi); |
3794 | SvREADONLY_on (sv); |
4037 | SvREADONLY_on (sv); |
3795 | } |
4038 | } |
3796 | } |
4039 | } |
… | |
… | |
3861 | |
4104 | |
3862 | void |
4105 | void |
3863 | _set_current (SV *current) |
4106 | _set_current (SV *current) |
3864 | PROTOTYPE: $ |
4107 | PROTOTYPE: $ |
3865 | CODE: |
4108 | CODE: |
3866 | SvREFCNT_dec (SvRV (coro_current)); |
4109 | SvREFCNT_dec_NN (SvRV (coro_current)); |
3867 | SvRV_set (coro_current, SvREFCNT_inc_NN (SvRV (current))); |
4110 | SvRV_set (coro_current, SvREFCNT_inc_NN (SvRV (current))); |
3868 | |
4111 | |
3869 | void |
4112 | void |
3870 | _set_readyhook (SV *hook) |
4113 | _set_readyhook (SV *hook) |
3871 | PROTOTYPE: $ |
4114 | PROTOTYPE: $ |
… | |
… | |
3955 | |
4198 | |
3956 | if ((SV *)hv == &PL_sv_undef) |
4199 | if ((SV *)hv == &PL_sv_undef) |
3957 | { |
4200 | { |
3958 | SV *sv = coro_new (aTHX_ coro_stash, (SV **)&cv_pool_handler, 1, 1); |
4201 | SV *sv = coro_new (aTHX_ coro_stash, (SV **)&cv_pool_handler, 1, 1); |
3959 | hv = (HV *)SvREFCNT_inc_NN (SvRV (sv)); |
4202 | hv = (HV *)SvREFCNT_inc_NN (SvRV (sv)); |
3960 | SvREFCNT_dec (sv); |
4203 | SvREFCNT_dec_NN (sv); |
3961 | } |
4204 | } |
3962 | |
4205 | |
3963 | { |
4206 | { |
3964 | struct coro *coro = SvSTATE_hv (hv); |
4207 | struct coro *coro = SvSTATE_hv (hv); |
3965 | |
4208 | |
… | |
… | |
3972 | api_ready (aTHX_ (SV *)hv); |
4215 | api_ready (aTHX_ (SV *)hv); |
3973 | |
4216 | |
3974 | if (GIMME_V != G_VOID) |
4217 | if (GIMME_V != G_VOID) |
3975 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
4218 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
3976 | else |
4219 | else |
3977 | SvREFCNT_dec (hv); |
4220 | SvREFCNT_dec_NN (hv); |
3978 | } |
4221 | } |
3979 | |
4222 | |
3980 | SV * |
4223 | SV * |
3981 | rouse_cb () |
4224 | rouse_cb () |
3982 | PROTOTYPE: |
4225 | PROTOTYPE: |
… | |
… | |
4061 | RETVAL = newSVsv (AvARRAY ((AV *)SvRV (self))[0]); |
4304 | RETVAL = newSVsv (AvARRAY ((AV *)SvRV (self))[0]); |
4062 | OUTPUT: |
4305 | OUTPUT: |
4063 | RETVAL |
4306 | RETVAL |
4064 | |
4307 | |
4065 | void |
4308 | void |
4066 | up (SV *self, int adjust = 1) |
4309 | up (SV *self) |
4067 | ALIAS: |
|
|
4068 | adjust = 1 |
|
|
4069 | CODE: |
4310 | CODE: |
|
|
4311 | coro_semaphore_adjust (aTHX_ (AV *)SvRV (self), 1); |
|
|
4312 | |
|
|
4313 | void |
|
|
4314 | adjust (SV *self, int adjust) |
|
|
4315 | CODE: |
4070 | coro_semaphore_adjust (aTHX_ (AV *)SvRV (self), ix ? adjust : 1); |
4316 | coro_semaphore_adjust (aTHX_ (AV *)SvRV (self), adjust); |
4071 | |
4317 | |
4072 | void |
4318 | void |
4073 | down (...) |
4319 | down (...) |
4074 | CODE: |
4320 | CODE: |
4075 | CORO_EXECUTE_SLF_XS (slf_init_semaphore_down); |
4321 | CORO_EXECUTE_SLF_XS (slf_init_semaphore_down); |
… | |
… | |
4237 | { |
4483 | { |
4238 | PL_ppaddr [OP_SSELECT] = coro_old_pp_sselect; |
4484 | PL_ppaddr [OP_SSELECT] = coro_old_pp_sselect; |
4239 | coro_old_pp_sselect = 0; |
4485 | coro_old_pp_sselect = 0; |
4240 | } |
4486 | } |
4241 | |
4487 | |
|
|
4488 | MODULE = Coro::State PACKAGE = Coro::Util |
|
|
4489 | |
|
|
4490 | void |
|
|
4491 | _exit (int code) |
|
|
4492 | CODE: |
|
|
4493 | _exit (code); |
|
|
4494 | |
|
|
4495 | NV |
|
|
4496 | time () |
|
|
4497 | CODE: |
|
|
4498 | RETVAL = nvtime (aTHX); |
|
|
4499 | OUTPUT: |
|
|
4500 | RETVAL |
|
|
4501 | |
|
|
4502 | NV |
|
|
4503 | gettimeofday () |
|
|
4504 | PPCODE: |
|
|
4505 | { |
|
|
4506 | UV tv [2]; |
|
|
4507 | u2time (aTHX_ tv); |
|
|
4508 | EXTEND (SP, 2); |
|
|
4509 | PUSHs (sv_2mortal (newSVuv (tv [0]))); |
|
|
4510 | PUSHs (sv_2mortal (newSVuv (tv [1]))); |
|
|
4511 | } |
|
|
4512 | |