| … | |
… | |
| 303 | #define SE } while (0) |
303 | #define SE } while (0) |
| 304 | |
304 | |
| 305 | #define LOAD(state) load_state(aTHX_ (state)); |
305 | #define LOAD(state) load_state(aTHX_ (state)); |
| 306 | #define SAVE(state,flags) save_state(aTHX_ (state),(flags)); |
306 | #define SAVE(state,flags) save_state(aTHX_ (state),(flags)); |
| 307 | |
307 | |
| 308 | #define REPLACE_SV(sv,val) SB SvREFCNT_dec(sv); (sv) = (val); SE |
308 | #define REPLACE_SV(sv,val) SB SvREFCNT_dec(sv); (sv) = (val); (val) = 0; SE |
| 309 | |
309 | |
| 310 | static void |
310 | static void |
| 311 | load_state(pTHX_ Coro__State c) |
311 | load_state(pTHX_ Coro__State c) |
| 312 | { |
312 | { |
| 313 | PL_dowarn = c->dowarn; |
313 | PL_dowarn = c->dowarn; |
| … | |
… | |
| 609 | { |
609 | { |
| 610 | #ifdef HAVE_MMAP |
610 | #ifdef HAVE_MMAP |
| 611 | if (stack->ssize > 0 && stack->sptr) |
611 | if (stack->ssize > 0 && stack->sptr) |
| 612 | munmap (stack->sptr, stack->ssize); |
612 | munmap (stack->sptr, stack->ssize); |
| 613 | else |
613 | else |
| 614 | #else |
614 | #endif |
| 615 | Safefree (stack->sptr); |
615 | Safefree (stack->sptr); |
| 616 | #endif |
616 | |
| 617 | Safefree (stack); |
617 | Safefree (stack); |
| 618 | } |
618 | } |
| 619 | else if (ctx->gencnt == stack->gencnt) |
619 | else if (ctx->gencnt == stack->gencnt) |
| 620 | --stack->usecnt; |
620 | --stack->usecnt; |
| 621 | } |
621 | } |
| … | |
… | |
| 633 | |
633 | |
| 634 | coro_init_stacks (aTHX); |
634 | coro_init_stacks (aTHX); |
| 635 | /*PL_curcop = 0;*/ |
635 | /*PL_curcop = 0;*/ |
| 636 | /*PL_in_eval = PL_in_eval;*/ /* inherit */ |
636 | /*PL_in_eval = PL_in_eval;*/ /* inherit */ |
| 637 | SvREFCNT_dec (GvAV (PL_defgv)); |
637 | SvREFCNT_dec (GvAV (PL_defgv)); |
| 638 | GvAV (PL_defgv) = ctx->args; |
638 | GvAV (PL_defgv) = ctx->args; ctx->args = 0; |
| 639 | |
639 | |
| 640 | SPAGAIN; |
640 | SPAGAIN; |
| 641 | |
641 | |
| 642 | if (ctx->stack) |
642 | if (ctx->stack) |
| 643 | { |
643 | { |
| … | |
… | |
| 765 | next->stack = prev->stack; |
765 | next->stack = prev->stack; |
| 766 | next->gencnt = prev->gencnt; |
766 | next->gencnt = prev->gencnt; |
| 767 | } |
767 | } |
| 768 | else |
768 | else |
| 769 | { |
769 | { |
|
|
770 | assert (!next->stack); |
| 770 | allocate_stack (next, 1); |
771 | allocate_stack (next, 1); |
| 771 | coro_create (&(next->stack->cctx), |
772 | coro_create (&(next->stack->cctx), |
| 772 | setup_coro, (void *)next, |
773 | setup_coro, (void *)next, |
| 773 | next->stack->sptr, labs (next->stack->ssize)); |
774 | next->stack->sptr, labs (next->stack->ssize)); |
| 774 | coro_transfer (&(prev->stack->cctx), &(next->stack->cctx)); |
775 | coro_transfer (&(prev->stack->cctx), &(next->stack->cctx)); |
| … | |
… | |
| 952 | Coro__State coro; |
953 | Coro__State coro; |
| 953 | |
954 | |
| 954 | if (!SvROK (args) || SvTYPE (SvRV (args)) != SVt_PVAV) |
955 | if (!SvROK (args) || SvTYPE (SvRV (args)) != SVt_PVAV) |
| 955 | croak ("Coro::State::_newprocess expects an arrayref"); |
956 | croak ("Coro::State::_newprocess expects an arrayref"); |
| 956 | |
957 | |
| 957 | New (0, coro, 1, struct coro); |
958 | Newz (0, coro, 1, struct coro); |
| 958 | |
959 | |
| 959 | coro->args = (AV *)SvREFCNT_inc (SvRV (args)); |
960 | coro->args = (AV *)SvREFCNT_inc (SvRV (args)); |
| 960 | coro->mainstack = 0; /* actual work is done inside transfer */ |
961 | coro->mainstack = 0; /* actual work is done inside transfer */ |
| 961 | coro->stack = 0; |
962 | coro->stack = 0; |
| 962 | |
963 | |
| 963 | /* same as JMPENV_BOOTSTRAP */ |
964 | /* same as JMPENV_BOOTSTRAP */ |
| 964 | /* we might be able to recycle start_env, but safe is safe */ |
965 | /* we might be able to recycle start_env, but safe is safe */ |
| 965 | Zero(&coro->start_env, 1, JMPENV); |
966 | //Zero(&coro->start_env, 1, JMPENV); |
| 966 | coro->start_env.je_ret = -1; |
967 | coro->start_env.je_ret = -1; |
| 967 | coro->start_env.je_mustcatch = TRUE; |
968 | coro->start_env.je_mustcatch = TRUE; |
| 968 | |
969 | |
| 969 | RETVAL = coro; |
970 | RETVAL = coro; |
| 970 | OUTPUT: |
971 | OUTPUT: |
| … | |
… | |
| 1004 | |
1005 | |
| 1005 | coro->mainstack = 0; |
1006 | coro->mainstack = 0; |
| 1006 | } |
1007 | } |
| 1007 | |
1008 | |
| 1008 | deallocate_stack (coro); |
1009 | deallocate_stack (coro); |
| 1009 | |
1010 | SvREFCNT_dec (coro->args); |
| 1010 | Safefree (coro); |
1011 | Safefree (coro); |
| 1011 | |
1012 | |
| 1012 | void |
1013 | void |
| 1013 | flush() |
1014 | flush() |
| 1014 | CODE: |
1015 | CODE: |
