… | |
… | |
66 | SV *defsv; |
66 | SV *defsv; |
67 | SV *errsv; |
67 | SV *errsv; |
68 | |
68 | |
69 | /* saved global state not related to stacks */ |
69 | /* saved global state not related to stacks */ |
70 | U8 dowarn; |
70 | U8 dowarn; |
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|
71 | I32 in_eval; |
71 | |
72 | |
72 | /* the stacks and related info (callchain etc..) */ |
73 | /* the stacks and related info (callchain etc..) */ |
73 | PERL_SI *curstackinfo; |
74 | PERL_SI *curstackinfo; |
74 | AV *curstack; |
75 | AV *curstack; |
75 | AV *mainstack; |
76 | AV *mainstack; |
… | |
… | |
93 | I32 savestack_max; |
94 | I32 savestack_max; |
94 | OP **retstack; |
95 | OP **retstack; |
95 | I32 retstack_ix; |
96 | I32 retstack_ix; |
96 | I32 retstack_max; |
97 | I32 retstack_max; |
97 | COP *curcop; |
98 | COP *curcop; |
98 | JMPENV start_env; |
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|
99 | JMPENV *top_env; |
99 | JMPENV *top_env; |
100 | |
100 | |
101 | /* data associated with this coroutine (initial args) */ |
101 | /* data associated with this coroutine (initial args) */ |
102 | AV *args; |
102 | AV *args; |
103 | }; |
103 | }; |
… | |
… | |
288 | |
288 | |
289 | static void |
289 | static void |
290 | load_state(pTHX_ Coro__State c) |
290 | load_state(pTHX_ Coro__State c) |
291 | { |
291 | { |
292 | PL_dowarn = c->dowarn; |
292 | PL_dowarn = c->dowarn; |
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|
293 | PL_in_eval = c->in_eval; |
293 | |
294 | |
294 | PL_curstackinfo = c->curstackinfo; |
295 | PL_curstackinfo = c->curstackinfo; |
295 | PL_curstack = c->curstack; |
296 | PL_curstack = c->curstack; |
296 | PL_mainstack = c->mainstack; |
297 | PL_mainstack = c->mainstack; |
297 | PL_stack_sp = c->stack_sp; |
298 | PL_stack_sp = c->stack_sp; |
… | |
… | |
314 | PL_savestack_max = c->savestack_max; |
315 | PL_savestack_max = c->savestack_max; |
315 | PL_retstack = c->retstack; |
316 | PL_retstack = c->retstack; |
316 | PL_retstack_ix = c->retstack_ix; |
317 | PL_retstack_ix = c->retstack_ix; |
317 | PL_retstack_max = c->retstack_max; |
318 | PL_retstack_max = c->retstack_max; |
318 | PL_curcop = c->curcop; |
319 | PL_curcop = c->curcop; |
319 | PL_start_env = c->start_env; |
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|
320 | PL_top_env = c->top_env; |
320 | PL_top_env = c->top_env; |
321 | |
321 | |
322 | if (c->defav) REPLACE_SV (GvAV (PL_defgv), c->defav); |
322 | if (c->defav) REPLACE_SV (GvAV (PL_defgv), c->defav); |
323 | if (c->defsv) REPLACE_SV (DEFSV , c->defsv); |
323 | if (c->defsv) REPLACE_SV (DEFSV , c->defsv); |
324 | if (c->errsv) REPLACE_SV (ERRSV , c->errsv); |
324 | if (c->errsv) REPLACE_SV (ERRSV , c->errsv); |
… | |
… | |
423 | /* but if it's missing the defav contents magically get replaced sometimes */ |
423 | /* but if it's missing the defav contents magically get replaced sometimes */ |
424 | if (c->defav) |
424 | if (c->defav) |
425 | av_reify (c->defav); |
425 | av_reify (c->defav); |
426 | |
426 | |
427 | c->dowarn = PL_dowarn; |
427 | c->dowarn = PL_dowarn; |
|
|
428 | c->in_eval = PL_in_eval; |
428 | |
429 | |
429 | c->curstackinfo = PL_curstackinfo; |
430 | c->curstackinfo = PL_curstackinfo; |
430 | c->curstack = PL_curstack; |
431 | c->curstack = PL_curstack; |
431 | c->mainstack = PL_mainstack; |
432 | c->mainstack = PL_mainstack; |
432 | c->stack_sp = PL_stack_sp; |
433 | c->stack_sp = PL_stack_sp; |
… | |
… | |
449 | c->savestack_max = PL_savestack_max; |
450 | c->savestack_max = PL_savestack_max; |
450 | c->retstack = PL_retstack; |
451 | c->retstack = PL_retstack; |
451 | c->retstack_ix = PL_retstack_ix; |
452 | c->retstack_ix = PL_retstack_ix; |
452 | c->retstack_max = PL_retstack_max; |
453 | c->retstack_max = PL_retstack_max; |
453 | c->curcop = PL_curcop; |
454 | c->curcop = PL_curcop; |
454 | c->start_env = PL_start_env; |
|
|
455 | c->top_env = PL_top_env; |
455 | c->top_env = PL_top_env; |
456 | } |
456 | } |
457 | |
457 | |
458 | /* |
458 | /* |
459 | * allocate various perl stacks. This is an exact copy |
459 | * allocate various perl stacks. This is an exact copy |
… | |
… | |
603 | dSP; |
603 | dSP; |
604 | Coro__State ctx = (Coro__State)arg; |
604 | Coro__State ctx = (Coro__State)arg; |
605 | SV *sub_init = (SV*)get_cv(SUB_INIT, FALSE); |
605 | SV *sub_init = (SV*)get_cv(SUB_INIT, FALSE); |
606 | |
606 | |
607 | coro_init_stacks (aTHX); |
607 | coro_init_stacks (aTHX); |
608 | JMPENV_BOOTSTRAP; |
|
|
609 | SPAGAIN; |
|
|
610 | |
|
|
611 | /*PL_curcop = 0;*/ |
608 | /*PL_curcop = 0;*/ |
|
|
609 | /*PL_in_eval = PL_in_eval;*/ /* inherit */ |
612 | SvREFCNT_dec (GvAV (PL_defgv)); |
610 | SvREFCNT_dec (GvAV (PL_defgv)); |
613 | GvAV (PL_defgv) = ctx->args; |
611 | GvAV (PL_defgv) = ctx->args; |
614 | |
612 | |
|
|
613 | SPAGAIN; |
|
|
614 | |
615 | if (ctx->stack) |
615 | if (ctx->stack) |
616 | { |
616 | { |
617 | ctx->cursp = 0; |
617 | ctx->cursp = 0; |
618 | |
618 | |
619 | PUSHMARK(SP); |
619 | PUSHMARK(SP); |
620 | PUTBACK; |
620 | PUTBACK; |
621 | (void) call_sv (sub_init, G_VOID|G_NOARGS); |
621 | (void) call_sv (sub_init, G_VOID|G_NOARGS|G_EVAL); |
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|
622 | |
|
|
623 | if (SvTRUE (ERRSV)) |
|
|
624 | croak (NULL); |
|
|
625 | else |
622 | croak ("FATAL: CCTXT coroutine returned!"); |
626 | croak ("FATAL: CCTXT coroutine returned!"); |
623 | } |
627 | } |
624 | else |
628 | else |
625 | { |
629 | { |
626 | UNOP myop; |
630 | UNOP myop; |
627 | |
631 | |
… | |
… | |
654 | /* |
658 | /* |
655 | * this is a _very_ stripped down perl interpreter ;) |
659 | * this is a _very_ stripped down perl interpreter ;) |
656 | */ |
660 | */ |
657 | Coro__State ctx = (Coro__State)arg; |
661 | Coro__State ctx = (Coro__State)arg; |
658 | |
662 | |
|
|
663 | /*FIXME*//* must set up top_env here */ |
659 | ctx->cursp = 0; |
664 | ctx->cursp = 0; |
660 | PL_op = PL_op->op_next; |
665 | PL_op = PL_op->op_next; |
661 | CALLRUNOPS(aTHX); |
666 | CALLRUNOPS(aTHX); |
662 | /*NORETURN*/ |
667 | |
663 | abort (); |
668 | abort (); |
664 | } |
669 | } |
665 | |
670 | |
666 | STATIC void |
671 | STATIC void |
667 | transfer(pTHX_ struct coro *prev, struct coro *next, int flags) |
672 | transfer(pTHX_ struct coro *prev, struct coro *next, int flags) |