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Comparing Coro/Coro/State.xs (file contents):
Revision 1.313 by root, Thu Nov 20 03:22:59 2008 UTC vs.
Revision 1.327 by root, Mon Nov 24 06:07:16 2008 UTC

… …
98# define newSV(l) NEWSV(0,l) 98# define newSV(l) NEWSV(0,l)
99#endif 99#endif
100#ifndef CvISXSUB_on 100#ifndef CvISXSUB_on
101# define CvISXSUB_on(cv) (void)cv 101# define CvISXSUB_on(cv) (void)cv
102#endif 102#endif
103#ifndef CvISXSUB
104# define CvISXSUB(cv) (CvXSUB (cv) ? TRUE : FALSE)
105#endif
106#ifndef Newx
107# define Newx(ptr,nitems,type) New (0,ptr,nitems,type)
108#endif
103 109
104/* 5.8.7 */ 110/* 5.8.7 */
105#ifndef SvRV_set 111#ifndef SvRV_set
106# define SvRV_set(s,v) SvRV(s) = (v) 112# define SvRV_set(s,v) SvRV(s) = (v)
107#endif 113#endif
… …
167static AV *main_mainstack; /* used to differentiate between $main and others */ 173static AV *main_mainstack; /* used to differentiate between $main and others */
168static JMPENV *main_top_env; 174static JMPENV *main_top_env;
169static HV *coro_state_stash, *coro_stash; 175static HV *coro_state_stash, *coro_stash;
170static volatile SV *coro_mortal; /* will be freed/thrown after next transfer */ 176static volatile SV *coro_mortal; /* will be freed/thrown after next transfer */
171 177
178static AV *av_destroy; /* destruction queue */
179static SV *sv_manager; /* the manager coro */
180static SV *sv_idle; /* $Coro::idle */
181
172static GV *irsgv; /* $/ */ 182static GV *irsgv; /* $/ */
173static GV *stdoutgv; /* *STDOUT */ 183static GV *stdoutgv; /* *STDOUT */
174static SV *rv_diehook; 184static SV *rv_diehook;
175static SV *rv_warnhook; 185static SV *rv_warnhook;
176static HV *hv_sig; /* %SIG */ 186static HV *hv_sig; /* %SIG */
177 187
178/* async_pool helper stuff */ 188/* async_pool helper stuff */
179static SV *sv_pool_rss; 189static SV *sv_pool_rss;
180static SV *sv_pool_size; 190static SV *sv_pool_size;
181static SV *sv_async_pool_idle; 191static SV *sv_async_pool_idle; /* description string */
182static AV *av_async_pool; 192static AV *av_async_pool; /* idle pool */
183static SV *sv_Coro; 193static SV *sv_Coro; /* class string */
184static CV *cv_pool_handler; 194static CV *cv_pool_handler;
185static CV *cv_coro_new; 195static CV *cv_coro_state_new;
186 196
187/* Coro::AnyEvent */ 197/* Coro::AnyEvent */
188static SV *sv_activity; 198static SV *sv_activity;
189 199
190static struct coro_cctx *cctx_first; 200static struct coro_cctx *cctx_first;
… …
219 int valgrind_id; 229 int valgrind_id;
220#endif 230#endif
221 unsigned char flags; 231 unsigned char flags;
222} coro_cctx; 232} coro_cctx;
223 233
234coro_cctx *cctx_current; /* the currently running cctx */
235
236/*****************************************************************************/
237
224enum { 238enum {
225 CF_RUNNING = 0x0001, /* coroutine is running */ 239 CF_RUNNING = 0x0001, /* coroutine is running */
226 CF_READY = 0x0002, /* coroutine is ready */ 240 CF_READY = 0x0002, /* coroutine is ready */
227 CF_NEW = 0x0004, /* has never been switched to */ 241 CF_NEW = 0x0004, /* has never been switched to */
228 CF_DESTROYED = 0x0008, /* coroutine data has been freed */ 242 CF_DESTROYED = 0x0008, /* coroutine data has been freed */
… …
233{ 247{
234 SV *defsv; 248 SV *defsv;
235 AV *defav; 249 AV *defav;
236 SV *errsv; 250 SV *errsv;
237 SV *irsgv; 251 SV *irsgv;
252 HV *hinthv;
238#define VAR(name,type) type name; 253#define VAR(name,type) type name;
239# include "state.h" 254# include "state.h"
240#undef VAR 255#undef VAR
241} perl_slots; 256} perl_slots;
242 257
… …
341 GV *gvp; 356 GV *gvp;
342 return sv_2cv (sv, &st, &gvp, 0); 357 return sv_2cv (sv, &st, &gvp, 0);
343} 358}
344 359
345static AV * 360static AV *
346coro_clone_padlist (pTHX_ CV *cv) 361coro_derive_padlist (pTHX_ CV *cv)
347{ 362{
348 AV *padlist = CvPADLIST (cv); 363 AV *padlist = CvPADLIST (cv);
349 AV *newpadlist, *newpad; 364 AV *newpadlist, *newpad;
350 365
351 newpadlist = newAV (); 366 newpadlist = newAV ();
… …
471 CV *cp = Perl_cv_clone (aTHX_ cv); 486 CV *cp = Perl_cv_clone (aTHX_ cv);
472 CvPADLIST (cv) = CvPADLIST (cp); 487 CvPADLIST (cv) = CvPADLIST (cp);
473 CvPADLIST (cp) = 0; 488 CvPADLIST (cp) = 0;
474 SvREFCNT_dec (cp); 489 SvREFCNT_dec (cp);
475#else 490#else
476 CvPADLIST (cv) = coro_clone_padlist (aTHX_ cv); 491 CvPADLIST (cv) = coro_derive_padlist (aTHX_ cv);
477#endif 492#endif
478 } 493 }
479} 494}
480 495
481static void 496static void
… …
503 perl_slots *slot = c->slot; 518 perl_slots *slot = c->slot;
504 c->slot = 0; 519 c->slot = 0;
505 520
506 PL_mainstack = c->mainstack; 521 PL_mainstack = c->mainstack;
507 522
508 GvSV (PL_defgv) = slot->defsv; 523 GvSV (PL_defgv) = slot->defsv;
509 GvAV (PL_defgv) = slot->defav; 524 GvAV (PL_defgv) = slot->defav;
510 GvSV (PL_errgv) = slot->errsv; 525 GvSV (PL_errgv) = slot->errsv;
511 GvSV (irsgv) = slot->irsgv; 526 GvSV (irsgv) = slot->irsgv;
527 GvHV (PL_hintgv) = slot->hinthv;
512 528
513 #define VAR(name,type) PL_ ## name = slot->name; 529 #define VAR(name,type) PL_ ## name = slot->name;
514 # include "state.h" 530 # include "state.h"
515 #undef VAR 531 #undef VAR
516 532
… …
602 c->mainstack = PL_mainstack; 618 c->mainstack = PL_mainstack;
603 619
604 { 620 {
605 perl_slots *slot = c->slot = (perl_slots *)(cxstack + cxstack_ix + 1); 621 perl_slots *slot = c->slot = (perl_slots *)(cxstack + cxstack_ix + 1);
606 622
607 slot->defav = GvAV (PL_defgv); 623 slot->defav = GvAV (PL_defgv);
608 slot->defsv = DEFSV; 624 slot->defsv = DEFSV;
609 slot->errsv = ERRSV; 625 slot->errsv = ERRSV;
610 slot->irsgv = GvSV (irsgv); 626 slot->irsgv = GvSV (irsgv);
627 slot->hinthv = GvHV (PL_hintgv);
611 628
612 #define VAR(name,type) slot->name = PL_ ## name; 629 #define VAR(name,type) slot->name = PL_ ## name;
613 # include "state.h" 630 # include "state.h"
614 #undef VAR 631 #undef VAR
615 } 632 }
… …
831slf_check_nop (pTHX_ struct CoroSLF *frame) 848slf_check_nop (pTHX_ struct CoroSLF *frame)
832{ 849{
833 return 0; 850 return 0;
834} 851}
835 852
853static int
854slf_check_repeat (pTHX_ struct CoroSLF *frame)
855{
856 return 1;
857}
858
836static UNOP coro_setup_op; 859static UNOP coro_setup_op;
837 860
838static void NOINLINE /* noinline to keep it out of the transfer fast path */ 861static void NOINLINE /* noinline to keep it out of the transfer fast path */
839coro_setup (pTHX_ struct coro *coro) 862coro_setup (pTHX_ struct coro *coro)
840{ 863{
… …
845 868
846 PL_runops = RUNOPS_DEFAULT; 869 PL_runops = RUNOPS_DEFAULT;
847 PL_curcop = &PL_compiling; 870 PL_curcop = &PL_compiling;
848 PL_in_eval = EVAL_NULL; 871 PL_in_eval = EVAL_NULL;
849 PL_comppad = 0; 872 PL_comppad = 0;
873 PL_comppad_name = 0;
874 PL_comppad_name_fill = 0;
875 PL_comppad_name_floor = 0;
850 PL_curpm = 0; 876 PL_curpm = 0;
851 PL_curpad = 0; 877 PL_curpad = 0;
852 PL_localizing = 0; 878 PL_localizing = 0;
853 PL_dirty = 0; 879 PL_dirty = 0;
854 PL_restartop = 0; 880 PL_restartop = 0;
855#if PERL_VERSION_ATLEAST (5,10,0) 881#if PERL_VERSION_ATLEAST (5,10,0)
856 PL_parser = 0; 882 PL_parser = 0;
857#endif 883#endif
884 PL_hints = 0;
858 885
859 /* recreate the die/warn hooks */ 886 /* recreate the die/warn hooks */
860 PL_diehook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__DIE__" , sizeof ("__DIE__" ) - 1, 1), rv_diehook ); 887 PL_diehook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__DIE__" , sizeof ("__DIE__" ) - 1, 1), rv_diehook );
861 PL_warnhook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, 1), rv_warnhook); 888 PL_warnhook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, 1), rv_warnhook);
862 889
863 GvSV (PL_defgv) = newSV (0); 890 GvSV (PL_defgv) = newSV (0);
864 GvAV (PL_defgv) = coro->args; coro->args = 0; 891 GvAV (PL_defgv) = coro->args; coro->args = 0;
865 GvSV (PL_errgv) = newSV (0); 892 GvSV (PL_errgv) = newSV (0);
866 GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); 893 GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);
894 GvHV (PL_hintgv) = 0;
867 PL_rs = newSVsv (GvSV (irsgv)); 895 PL_rs = newSVsv (GvSV (irsgv));
868 PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv); 896 PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv);
869 897
870 { 898 {
871 dSP; 899 dSP;
… …
889 slf_frame.prepare = prepare_nop; /* provide a nop function for an eventual pp_slf */ 917 slf_frame.prepare = prepare_nop; /* provide a nop function for an eventual pp_slf */
890 slf_frame.check = slf_check_nop; /* signal pp_slf to not repeat */ 918 slf_frame.check = slf_check_nop; /* signal pp_slf to not repeat */
891 919
892 /* and we have to provide the pp_slf op in any case, so pp_slf can skip it */ 920 /* and we have to provide the pp_slf op in any case, so pp_slf can skip it */
893 coro_setup_op.op_next = PL_op; 921 coro_setup_op.op_next = PL_op;
894 coro_setup_op.op_type = OP_CUSTOM; 922 coro_setup_op.op_type = OP_ENTERSUB;
895 coro_setup_op.op_ppaddr = pp_slf; 923 coro_setup_op.op_ppaddr = pp_slf;
896 /* no flags etc. required, as an init function won't be called */ 924 /* no flags etc. required, as an init function won't be called */
897 925
898 PL_op = (OP *)&coro_setup_op; 926 PL_op = (OP *)&coro_setup_op;
899 927
… …
925 SvREFCNT_dec (GvAV (PL_defgv)); 953 SvREFCNT_dec (GvAV (PL_defgv));
926 SvREFCNT_dec (GvSV (PL_errgv)); 954 SvREFCNT_dec (GvSV (PL_errgv));
927 SvREFCNT_dec (PL_defoutgv); 955 SvREFCNT_dec (PL_defoutgv);
928 SvREFCNT_dec (PL_rs); 956 SvREFCNT_dec (PL_rs);
929 SvREFCNT_dec (GvSV (irsgv)); 957 SvREFCNT_dec (GvSV (irsgv));
958 SvREFCNT_dec (GvHV (PL_hintgv));
930 959
931 SvREFCNT_dec (PL_diehook); 960 SvREFCNT_dec (PL_diehook);
932 SvREFCNT_dec (PL_warnhook); 961 SvREFCNT_dec (PL_warnhook);
933 962
934 SvREFCNT_dec (coro->saved_deffh); 963 SvREFCNT_dec (coro->saved_deffh);
… …
952static int 981static int
953runops_trace (pTHX) 982runops_trace (pTHX)
954{ 983{
955 COP *oldcop = 0; 984 COP *oldcop = 0;
956 int oldcxix = -2; 985 int oldcxix = -2;
957 struct coro *coro = SvSTATE_current; /* trace cctx is tied to specific coro */
958 coro_cctx *cctx = coro->cctx;
959 986
960 while ((PL_op = CALL_FPTR (PL_op->op_ppaddr) (aTHX))) 987 while ((PL_op = CALL_FPTR (PL_op->op_ppaddr) (aTHX)))
961 { 988 {
962 PERL_ASYNC_CHECK (); 989 PERL_ASYNC_CHECK ();
963 990
964 if (cctx->flags & CC_TRACE_ALL) 991 if (cctx_current->flags & CC_TRACE_ALL)
965 { 992 {
966 if (PL_op->op_type == OP_LEAVESUB && cctx->flags & CC_TRACE_SUB) 993 if (PL_op->op_type == OP_LEAVESUB && cctx_current->flags & CC_TRACE_SUB)
967 { 994 {
968 PERL_CONTEXT *cx = &cxstack[cxstack_ix]; 995 PERL_CONTEXT *cx = &cxstack[cxstack_ix];
969 SV **bot, **top; 996 SV **bot, **top;
970 AV *av = newAV (); /* return values */ 997 AV *av = newAV (); /* return values */
971 SV **cb; 998 SV **cb;
… …
1008 1035
1009 if (PL_curcop != &PL_compiling) 1036 if (PL_curcop != &PL_compiling)
1010 { 1037 {
1011 SV **cb; 1038 SV **cb;
1012 1039
1013 if (oldcxix != cxstack_ix && cctx->flags & CC_TRACE_SUB) 1040 if (oldcxix != cxstack_ix && cctx_current->flags & CC_TRACE_SUB)
1014 { 1041 {
1015 PERL_CONTEXT *cx = &cxstack[cxstack_ix]; 1042 PERL_CONTEXT *cx = &cxstack[cxstack_ix];
1016 1043
1017 if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix) 1044 if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix)
1018 { 1045 {
1019 runops_proc_t old_runops = PL_runops;
1020 dSP; 1046 dSP;
1021 GV *gv = CvGV (cx->blk_sub.cv); 1047 GV *gv = CvGV (cx->blk_sub.cv);
1022 SV *fullname = sv_2mortal (newSV (0)); 1048 SV *fullname = sv_2mortal (newSV (0));
1023 1049
1024 if (isGV (gv)) 1050 if (isGV (gv))
… …
1042 } 1068 }
1043 1069
1044 oldcxix = cxstack_ix; 1070 oldcxix = cxstack_ix;
1045 } 1071 }
1046 1072
1047 if (cctx->flags & CC_TRACE_LINE) 1073 if (cctx_current->flags & CC_TRACE_LINE)
1048 { 1074 {
1049 dSP; 1075 dSP;
1050 1076
1051 PL_runops = RUNOPS_DEFAULT; 1077 PL_runops = RUNOPS_DEFAULT;
1052 ENTER; 1078 ENTER;
… …
1071 1097
1072 TAINT_NOT; 1098 TAINT_NOT;
1073 return 0; 1099 return 0;
1074} 1100}
1075 1101
1076static struct coro_cctx *cctx_ssl_cctx;
1077static struct CoroSLF cctx_ssl_frame; 1102static struct CoroSLF cctx_ssl_frame;
1078 1103
1079static void 1104static void
1080slf_prepare_set_stacklevel (pTHX_ struct coro_transfer_args *ta) 1105slf_prepare_set_stacklevel (pTHX_ struct coro_transfer_args *ta)
1081{ 1106{
1082 ta->prev = (struct coro *)cctx_ssl_cctx;
1083 ta->next = 0; 1107 ta->prev = 0;
1084} 1108}
1085 1109
1086static int 1110static int
1087slf_check_set_stacklevel (pTHX_ struct CoroSLF *frame) 1111slf_check_set_stacklevel (pTHX_ struct CoroSLF *frame)
1088{ 1112{
… …
1091 return frame->check (aTHX_ frame); /* execute the restored frame - there must be one */ 1115 return frame->check (aTHX_ frame); /* execute the restored frame - there must be one */
1092} 1116}
1093 1117
1094/* initialises PL_top_env and injects a pseudo-slf-call to set the stacklevel */ 1118/* initialises PL_top_env and injects a pseudo-slf-call to set the stacklevel */
1095static void NOINLINE 1119static void NOINLINE
1096cctx_prepare (pTHX_ coro_cctx *cctx) 1120cctx_prepare (pTHX)
1097{ 1121{
1098 PL_top_env = &PL_start_env; 1122 PL_top_env = &PL_start_env;
1099 1123
1100 if (cctx->flags & CC_TRACE) 1124 if (cctx_current->flags & CC_TRACE)
1101 PL_runops = runops_trace; 1125 PL_runops = runops_trace;
1102 1126
1103 /* we already must be executing an SLF op, there is no other valid way 1127 /* we already must be executing an SLF op, there is no other valid way
1104 * that can lead to creation of a new cctx */ 1128 * that can lead to creation of a new cctx */
1105 assert (("FATAL: can't prepare slf-less cctx in Coro module (please report)", 1129 assert (("FATAL: can't prepare slf-less cctx in Coro module (please report)",
1106 slf_frame.prepare && PL_op->op_ppaddr == pp_slf)); 1130 slf_frame.prepare && PL_op->op_ppaddr == pp_slf));
1107 1131
1108 /* we must emulate leaving pp_slf, which is done inside slf_check_set_stacklevel */ 1132 /* we must emulate leaving pp_slf, which is done inside slf_check_set_stacklevel */
1109 cctx_ssl_cctx = cctx;
1110 cctx_ssl_frame = slf_frame; 1133 cctx_ssl_frame = slf_frame;
1111 1134
1112 slf_frame.prepare = slf_prepare_set_stacklevel; 1135 slf_frame.prepare = slf_prepare_set_stacklevel;
1113 slf_frame.check = slf_check_set_stacklevel; 1136 slf_frame.check = slf_check_set_stacklevel;
1114} 1137}
… …
1137 /* normally we would need to skip the entersub here */ 1160 /* normally we would need to skip the entersub here */
1138 /* not doing so will re-execute it, which is exactly what we want */ 1161 /* not doing so will re-execute it, which is exactly what we want */
1139 /* PL_nop = PL_nop->op_next */ 1162 /* PL_nop = PL_nop->op_next */
1140 1163
1141 /* inject a fake subroutine call to cctx_init */ 1164 /* inject a fake subroutine call to cctx_init */
1142 cctx_prepare (aTHX_ (coro_cctx *)arg); 1165 cctx_prepare (aTHX);
1143 1166
1144 /* cctx_run is the alternative tail of transfer() */ 1167 /* cctx_run is the alternative tail of transfer() */
1145 transfer_tail (aTHX); 1168 transfer_tail (aTHX);
1146 1169
1147 /* somebody or something will hit me for both perl_run and PL_restartop */ 1170 /* somebody or something will hit me for both perl_run and PL_restartop */
… …
1242cctx_destroy (coro_cctx *cctx) 1265cctx_destroy (coro_cctx *cctx)
1243{ 1266{
1244 if (!cctx) 1267 if (!cctx)
1245 return; 1268 return;
1246 1269
1270 assert (cctx != cctx_current);//D temporary
1271
1247 --cctx_count; 1272 --cctx_count;
1248 coro_destroy (&cctx->cctx); 1273 coro_destroy (&cctx->cctx);
1249 1274
1250 /* coro_transfer creates new, empty cctx's */ 1275 /* coro_transfer creates new, empty cctx's */
1251 if (cctx->sptr) 1276 if (cctx->sptr)
… …
1314 /* TODO: throwing up here is considered harmful */ 1339 /* TODO: throwing up here is considered harmful */
1315 1340
1316 if (expect_true (prev != next)) 1341 if (expect_true (prev != next))
1317 { 1342 {
1318 if (expect_false (!(prev->flags & (CF_RUNNING | CF_NEW)))) 1343 if (expect_false (!(prev->flags & (CF_RUNNING | CF_NEW))))
1319 croak ("Coro::State::transfer called with non-running/new prev Coro::State, but can only transfer from running or new states,"); 1344 croak ("Coro::State::transfer called with a suspended prev Coro::State, but can only transfer from running or new states,");
1320 1345
1321 if (expect_false (next->flags & CF_RUNNING)) 1346 if (expect_false (next->flags & CF_RUNNING))
1322 croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states,"); 1347 croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states,");
1323 1348
1324 if (expect_false (next->flags & CF_DESTROYED)) 1349 if (expect_false (next->flags & CF_DESTROYED))
… …
1336transfer (pTHX_ struct coro *prev, struct coro *next, int force_cctx) 1361transfer (pTHX_ struct coro *prev, struct coro *next, int force_cctx)
1337{ 1362{
1338 dSTACKLEVEL; 1363 dSTACKLEVEL;
1339 1364
1340 /* sometimes transfer is only called to set idle_sp */ 1365 /* sometimes transfer is only called to set idle_sp */
1341 if (expect_false (!next)) 1366 if (expect_false (!prev))
1342 { 1367 {
1343 ((coro_cctx *)prev)->idle_sp = STACKLEVEL; 1368 cctx_current->idle_sp = STACKLEVEL;
1344 assert (((coro_cctx *)prev)->idle_te = PL_top_env); /* just for the side-effect when asserts are enabled */ 1369 assert (cctx_current->idle_te = PL_top_env); /* just for the side-effect when asserts are enabled */
1345 } 1370 }
1346 else if (expect_true (prev != next)) 1371 else if (expect_true (prev != next))
1347 { 1372 {
1348 coro_cctx *prev__cctx; 1373 coro_cctx *cctx_prev;
1349 1374
1350 if (expect_false (prev->flags & CF_NEW)) 1375 if (expect_false (prev->flags & CF_NEW))
1351 { 1376 {
1352 /* create a new empty/source context */ 1377 /* create a new empty/source context */
1353 prev->cctx = cctx_new_empty ();
1354 prev->flags &= ~CF_NEW; 1378 prev->flags &= ~CF_NEW;
1355 prev->flags |= CF_RUNNING; 1379 prev->flags |= CF_RUNNING;
1356 } 1380 }
1357 1381
1358 prev->flags &= ~CF_RUNNING; 1382 prev->flags &= ~CF_RUNNING;
… …
1369 coro_setup (aTHX_ next); 1393 coro_setup (aTHX_ next);
1370 } 1394 }
1371 else 1395 else
1372 load_perl (aTHX_ next); 1396 load_perl (aTHX_ next);
1373 1397
1374 prev__cctx = prev->cctx; 1398 assert (!prev->cctx);//D temporary
1375 1399
1376 /* possibly untie and reuse the cctx */ 1400 /* possibly untie and reuse the cctx */
1377 if (expect_true ( 1401 if (expect_true (
1378 prev__cctx->idle_sp == STACKLEVEL 1402 cctx_current->idle_sp == STACKLEVEL
1379 && !(prev__cctx->flags & CC_TRACE) 1403 && !(cctx_current->flags & CC_TRACE)
1380 && !force_cctx 1404 && !force_cctx
1381 )) 1405 ))
1382 { 1406 {
1383 /* I assume that stacklevel is a stronger indicator than PL_top_env changes */ 1407 /* I assume that stacklevel is a stronger indicator than PL_top_env changes */
1384 assert (("FATAL: current top_env must equal previous top_env in Coro (please report)", PL_top_env == prev__cctx->idle_te)); 1408 assert (("FATAL: current top_env must equal previous top_env in Coro (please report)", PL_top_env == cctx_current->idle_te));
1385 1409
1386 prev->cctx = 0;
1387
1388 /* if the cctx is about to be destroyed we need to make sure we won't see it in cctx_get */ 1410 /* if the cctx is about to be destroyed we need to make sure we won't see it in cctx_get. */
1389 /* without this the next cctx_get might destroy the prev__cctx while still in use */ 1411 /* without this the next cctx_get might destroy the running cctx while still in use */
1390 if (expect_false (CCTX_EXPIRED (prev__cctx))) 1412 if (expect_false (CCTX_EXPIRED (cctx_current)))
1391 if (!next->cctx) 1413 if (expect_true (!next->cctx))
1392 next->cctx = cctx_get (aTHX); 1414 next->cctx = cctx_get (aTHX);
1393 1415
1394 cctx_put (prev__cctx); 1416 cctx_put (cctx_current);
1395 } 1417 }
1418 else
1419 prev->cctx = cctx_current;
1396 1420
1397 ++next->usecount; 1421 ++next->usecount;
1398 1422
1399 if (expect_true (!next->cctx)) 1423 cctx_prev = cctx_current;
1400 next->cctx = cctx_get (aTHX); 1424 cctx_current = expect_false (next->cctx) ? next->cctx : cctx_get (aTHX);
1401 1425
1402 if (expect_false (prev__cctx != next->cctx)) 1426 next->cctx = 0;
1427
1428 if (expect_false (cctx_prev != cctx_current))
1403 { 1429 {
1404 prev__cctx->top_env = PL_top_env; 1430 cctx_prev->top_env = PL_top_env;
1405 PL_top_env = next->cctx->top_env; 1431 PL_top_env = cctx_current->top_env;
1406 coro_transfer (&prev__cctx->cctx, &next->cctx->cctx); 1432 coro_transfer (&cctx_prev->cctx, &cctx_current->cctx);
1407 } 1433 }
1408 1434
1409 transfer_tail (aTHX); 1435 transfer_tail (aTHX);
1410 } 1436 }
1411} 1437}
… …
1566{ 1592{
1567 struct coro *coro; 1593 struct coro *coro;
1568 SV *sv_hook; 1594 SV *sv_hook;
1569 void (*xs_hook)(void); 1595 void (*xs_hook)(void);
1570 1596
1571 if (SvROK (coro_sv))
1572 coro_sv = SvRV (coro_sv);
1573
1574 coro = SvSTATE (coro_sv); 1597 coro = SvSTATE (coro_sv);
1575 1598
1576 if (coro->flags & CF_READY) 1599 if (coro->flags & CF_READY)
1577 return 0; 1600 return 0;
1578 1601
… …
1609api_is_ready (pTHX_ SV *coro_sv) 1632api_is_ready (pTHX_ SV *coro_sv)
1610{ 1633{
1611 return !!(SvSTATE (coro_sv)->flags & CF_READY); 1634 return !!(SvSTATE (coro_sv)->flags & CF_READY);
1612} 1635}
1613 1636
1637/* expects to own a reference to next->hv */
1614INLINE void 1638INLINE void
1615prepare_schedule (pTHX_ struct coro_transfer_args *ta) 1639prepare_schedule_to (pTHX_ struct coro_transfer_args *ta, struct coro *next)
1616{ 1640{
1617 SV *prev_sv, *next_sv;
1618
1619 for (;;)
1620 {
1621 next_sv = coro_deq (aTHX);
1622
1623 /* nothing to schedule: call the idle handler */
1624 if (expect_false (!next_sv))
1625 {
1626 dSP;
1627
1628 ENTER;
1629 SAVETMPS;
1630
1631 PUSHMARK (SP);
1632 PUTBACK;
1633 call_sv (get_sv ("Coro::idle", FALSE), G_VOID | G_DISCARD);
1634
1635 FREETMPS;
1636 LEAVE;
1637 continue;
1638 }
1639
1640 ta->next = SvSTATE_hv (next_sv);
1641
1642 /* cannot transfer to destroyed coros, skip and look for next */
1643 if (expect_false (ta->next->flags & CF_DESTROYED))
1644 {
1645 SvREFCNT_dec (next_sv);
1646 /* coro_nready has already been taken care of by destroy */
1647 continue;
1648 }
1649
1650 --coro_nready;
1651 break;
1652 }
1653
1654 /* free this only after the transfer */
1655 prev_sv = SvRV (coro_current); 1641 SV *prev_sv = SvRV (coro_current);
1642
1656 ta->prev = SvSTATE_hv (prev_sv); 1643 ta->prev = SvSTATE_hv (prev_sv);
1644 ta->next = next;
1645
1657 TRANSFER_CHECK (*ta); 1646 TRANSFER_CHECK (*ta);
1658 assert (("FATAL: next coroutine isn't marked as ready in Coro (please report)", ta->next->flags & CF_READY)); 1647
1659 ta->next->flags &= ~CF_READY;
1660 SvRV_set (coro_current, next_sv); 1648 SvRV_set (coro_current, (SV *)next->hv);
1661 1649
1662 free_coro_mortal (aTHX); 1650 free_coro_mortal (aTHX);
1663 coro_mortal = prev_sv; 1651 coro_mortal = prev_sv;
1664} 1652}
1665 1653
1654static void
1655prepare_schedule (pTHX_ struct coro_transfer_args *ta)
1656{
1657 for (;;)
1658 {
1659 SV *next_sv = coro_deq (aTHX);
1660
1661 if (expect_true (next_sv))
1662 {
1663 struct coro *next = SvSTATE_hv (next_sv);
1664
1665 /* cannot transfer to destroyed coros, skip and look for next */
1666 if (expect_false (next->flags & CF_DESTROYED))
1667 SvREFCNT_dec (next_sv); /* coro_nready has already been taken care of by destroy */
1668 else
1669 {
1670 next->flags &= ~CF_READY;
1671 --coro_nready;
1672
1673 prepare_schedule_to (aTHX_ ta, next);
1674 break;
1675 }
1676 }
1677 else
1678 {
1679 /* nothing to schedule: call the idle handler */
1680 if (SvROK (sv_idle)
1681 && SvOBJECT (SvRV (sv_idle)))
1682 {
1683 ++coro_nready; /* hack so that api_ready doesn't invoke ready hook */
1684 api_ready (aTHX_ SvRV (sv_idle));
1685 --coro_nready;
1686 }
1687 else
1688 {
1689 dSP;
1690
1691 ENTER;
1692 SAVETMPS;
1693
1694 PUSHMARK (SP);
1695 PUTBACK;
1696 call_sv (sv_idle, G_VOID | G_DISCARD);
1697
1698 FREETMPS;
1699 LEAVE;
1700 }
1701 }
1702 }
1703}
1704
1666INLINE void 1705INLINE void
1667prepare_cede (pTHX_ struct coro_transfer_args *ta) 1706prepare_cede (pTHX_ struct coro_transfer_args *ta)
1668{ 1707{
1669 api_ready (aTHX_ coro_current); 1708 api_ready (aTHX_ coro_current);
1670 prepare_schedule (aTHX_ ta); 1709 prepare_schedule (aTHX_ ta);
… …
1689{ 1728{
1690 struct coro_transfer_args ta; 1729 struct coro_transfer_args ta;
1691 1730
1692 prepare_schedule (aTHX_ &ta); 1731 prepare_schedule (aTHX_ &ta);
1693 TRANSFER (ta, 1); 1732 TRANSFER (ta, 1);
1733}
1734
1735static void
1736api_schedule_to (pTHX_ SV *coro_sv)
1737{
1738 struct coro_transfer_args ta;
1739 struct coro *next = SvSTATE (coro_sv);
1740
1741 SvREFCNT_inc_NN (coro_sv);
1742 prepare_schedule_to (aTHX_ &ta, next);
1694} 1743}
1695 1744
1696static int 1745static int
1697api_cede (pTHX) 1746api_cede (pTHX)
1698{ 1747{
… …
1727static void 1776static void
1728api_trace (pTHX_ SV *coro_sv, int flags) 1777api_trace (pTHX_ SV *coro_sv, int flags)
1729{ 1778{
1730 struct coro *coro = SvSTATE (coro_sv); 1779 struct coro *coro = SvSTATE (coro_sv);
1731 1780
1781 if (coro->flags & CF_RUNNING)
1782 croak ("cannot enable tracing on a running coroutine, caught");
1783
1732 if (flags & CC_TRACE) 1784 if (flags & CC_TRACE)
1733 { 1785 {
1734 if (!coro->cctx) 1786 if (!coro->cctx)
1735 coro->cctx = cctx_new_run (); 1787 coro->cctx = cctx_new_run ();
1736 else if (!(coro->cctx->flags & CC_TRACE)) 1788 else if (!(coro->cctx->flags & CC_TRACE))
1737 croak ("cannot enable tracing on coroutine with custom stack,"); 1789 croak ("cannot enable tracing on coroutine with custom stack, caught");
1738 1790
1739 coro->cctx->flags |= CC_NOREUSE | (flags & (CC_TRACE | CC_TRACE_ALL)); 1791 coro->cctx->flags |= CC_NOREUSE | (flags & (CC_TRACE | CC_TRACE_ALL));
1740 } 1792 }
1741 else if (coro->cctx && coro->cctx->flags & CC_TRACE) 1793 else if (coro->cctx && coro->cctx->flags & CC_TRACE)
1742 { 1794 {
… …
1745 if (coro->flags & CF_RUNNING) 1797 if (coro->flags & CF_RUNNING)
1746 PL_runops = RUNOPS_DEFAULT; 1798 PL_runops = RUNOPS_DEFAULT;
1747 else 1799 else
1748 coro->slot->runops = RUNOPS_DEFAULT; 1800 coro->slot->runops = RUNOPS_DEFAULT;
1749 } 1801 }
1802}
1803
1804static void
1805coro_call_on_destroy (pTHX_ struct coro *coro)
1806{
1807 SV **on_destroyp = hv_fetch (coro->hv, "_on_destroy", sizeof ("_on_destroy") - 1, 0);
1808 SV **statusp = hv_fetch (coro->hv, "_status", sizeof ("_status") - 1, 0);
1809
1810 if (on_destroyp)
1811 {
1812 AV *on_destroy = (AV *)SvRV (*on_destroyp);
1813
1814 while (AvFILLp (on_destroy) >= 0)
1815 {
1816 dSP; /* don't disturb outer sp */
1817 SV *cb = av_pop (on_destroy);
1818
1819 PUSHMARK (SP);
1820
1821 if (statusp)
1822 {
1823 int i;
1824 AV *status = (AV *)SvRV (*statusp);
1825 EXTEND (SP, AvFILLp (status) + 1);
1826
1827 for (i = 0; i <= AvFILLp (status); ++i)
1828 PUSHs (AvARRAY (status)[i]);
1829 }
1830
1831 PUTBACK;
1832 call_sv (sv_2mortal (cb), G_VOID | G_DISCARD);
1833 }
1834 }
1835}
1836
1837static void
1838slf_init_terminate (pTHX_ struct CoroSLF *frame, CV *cv, SV **arg, int items)
1839{
1840 int i;
1841 HV *hv = (HV *)SvRV (coro_current);
1842 AV *av = newAV ();
1843
1844 av_extend (av, items - 1);
1845 for (i = 0; i < items; ++i)
1846 av_push (av, SvREFCNT_inc_NN (arg [i]));
1847
1848 hv_store (hv, "_status", sizeof ("_status") - 1, newRV_noinc ((SV *)av), 0);
1849
1850 av_push (av_destroy, (SV *)newRV_inc ((SV *)hv)); /* RVinc for perl */
1851 api_ready (aTHX_ sv_manager);
1852
1853 frame->prepare = prepare_schedule;
1854 frame->check = slf_check_repeat;
1750} 1855}
1751 1856
1752/*****************************************************************************/ 1857/*****************************************************************************/
1753/* async pool handler */ 1858/* async pool handler */
1754 1859
… …
1987static void 2092static void
1988slf_init_schedule (pTHX_ struct CoroSLF *frame, CV *cv, SV **arg, int items) 2093slf_init_schedule (pTHX_ struct CoroSLF *frame, CV *cv, SV **arg, int items)
1989{ 2094{
1990 frame->prepare = prepare_schedule; 2095 frame->prepare = prepare_schedule;
1991 frame->check = slf_check_nop; 2096 frame->check = slf_check_nop;
2097}
2098
2099static void
2100slf_prepare_schedule_to (pTHX_ struct coro_transfer_args *ta)
2101{
2102 struct coro *next = (struct coro *)slf_frame.data;
2103
2104 SvREFCNT_inc_NN (next->hv);
2105 prepare_schedule_to (aTHX_ ta, next);
2106}
2107
2108static void
2109slf_init_schedule_to (pTHX_ struct CoroSLF *frame, CV *cv, SV **arg, int items)
2110{
2111 if (!items)
2112 croak ("Coro::schedule_to expects a coroutine argument, caught");
2113
2114 frame->data = (void *)SvSTATE (arg [0]);
2115 frame->prepare = slf_prepare_schedule_to;
2116 frame->check = slf_check_nop;
2117}
2118
2119static void
2120slf_init_cede_to (pTHX_ struct CoroSLF *frame, CV *cv, SV **arg, int items)
2121{
2122 api_ready (aTHX_ SvRV (coro_current));
2123
2124 slf_init_schedule_to (aTHX_ frame, cv, arg, items);
1992} 2125}
1993 2126
1994static void 2127static void
1995slf_init_cede (pTHX_ struct CoroSLF *frame, CV *cv, SV **arg, int items) 2128slf_init_cede (pTHX_ struct CoroSLF *frame, CV *cv, SV **arg, int items)
1996{ 2129{
… …
2142 } 2275 }
2143 else 2276 else
2144 slf_argc = 0; 2277 slf_argc = 0;
2145 2278
2146 PL_op->op_ppaddr = pp_slf; 2279 PL_op->op_ppaddr = pp_slf;
2147 PL_op->op_type = OP_CUSTOM; /* maybe we should leave it at entersub? */ 2280 /*PL_op->op_type = OP_CUSTOM; /* we do behave like entersub still */
2148 2281
2149 PL_op = (OP *)&slf_restore; 2282 PL_op = (OP *)&slf_restore;
2150} 2283}
2151 2284
2152/*****************************************************************************/ 2285/*****************************************************************************/
… …
2616 XSRETURN_EMPTY; 2749 XSRETURN_EMPTY;
2617} 2750}
2618 2751
2619/*****************************************************************************/ 2752/*****************************************************************************/
2620 2753
2754#if CORO_CLONE
2755# include "clone.c"
2756#endif
2757
2621MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_ 2758MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_
2622 2759
2623PROTOTYPES: DISABLE 2760PROTOTYPES: DISABLE
2624 2761
2625BOOT: 2762BOOT:
… …
2629 coro_thx = PERL_GET_CONTEXT; 2766 coro_thx = PERL_GET_CONTEXT;
2630# endif 2767# endif
2631#endif 2768#endif
2632 BOOT_PAGESIZE; 2769 BOOT_PAGESIZE;
2633 2770
2771 cctx_current = cctx_new_empty ();
2772
2634 irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); 2773 irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV);
2635 stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); 2774 stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO);
2636 2775
2637 orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get; 2776 orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get;
2638 orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set; 2777 orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set;
… …
2657 2796
2658 { 2797 {
2659 SV *slf = sv_2mortal (newSViv (PTR2IV (pp_slf))); 2798 SV *slf = sv_2mortal (newSViv (PTR2IV (pp_slf)));
2660 2799
2661 if (!PL_custom_op_names) PL_custom_op_names = newHV (); 2800 if (!PL_custom_op_names) PL_custom_op_names = newHV ();
2662 hv_store_ent (PL_custom_op_names, slf, 2801 hv_store_ent (PL_custom_op_names, slf, newSVpv ("coro_slf", 0), 0);
2663 newSVpv ("coro_slf", 0), 0);
2664 2802
2665 if (!PL_custom_op_descs) PL_custom_op_descs = newHV (); 2803 if (!PL_custom_op_descs) PL_custom_op_descs = newHV ();
2666 hv_store_ent (PL_custom_op_descs, slf, 2804 hv_store_ent (PL_custom_op_descs, slf, newSVpv ("coro schedule like function", 0), 0);
2667 newSVpv ("coro schedule like function", 0), 0);
2668 } 2805 }
2669 2806
2670 coroapi.ver = CORO_API_VERSION; 2807 coroapi.ver = CORO_API_VERSION;
2671 coroapi.rev = CORO_API_REVISION; 2808 coroapi.rev = CORO_API_REVISION;
2672 2809
… …
2765void 2902void
2766_exit (int code) 2903_exit (int code)
2767 PROTOTYPE: $ 2904 PROTOTYPE: $
2768 CODE: 2905 CODE:
2769 _exit (code); 2906 _exit (code);
2907
2908SV *
2909clone (Coro::State coro)
2910 CODE:
2911{
2912#if CORO_CLONE
2913 struct coro *ncoro = coro_clone (coro);
2914 MAGIC *mg;
2915 /* TODO: too much duplication */
2916 ncoro->hv = newHV ();
2917 mg = sv_magicext ((SV *)ncoro->hv, 0, CORO_MAGIC_type_state, &coro_state_vtbl, (char *)ncoro, 0);
2918 mg->mg_flags |= MGf_DUP;
2919 RETVAL = sv_bless (newRV_noinc ((SV *)ncoro->hv), SvSTASH (coro->hv));
2920#else
2921 croak ("Coro::State->clone has not been configured into this installation of Coro, realised");
2922#endif
2923}
2924 OUTPUT:
2925 RETVAL
2770 2926
2771int 2927int
2772cctx_stacksize (int new_stacksize = 0) 2928cctx_stacksize (int new_stacksize = 0)
2773 PROTOTYPE: ;$ 2929 PROTOTYPE: ;$
2774 CODE: 2930 CODE:
… …
2895 3051
2896SV * 3052SV *
2897has_cctx (Coro::State coro) 3053has_cctx (Coro::State coro)
2898 PROTOTYPE: $ 3054 PROTOTYPE: $
2899 CODE: 3055 CODE:
2900 RETVAL = boolSV (!!coro->cctx); 3056 /* maybe manage the running flag differently */
3057 RETVAL = boolSV (!!coro->cctx || (coro->flags & CF_RUNNING));
2901 OUTPUT: 3058 OUTPUT:
2902 RETVAL 3059 RETVAL
2903 3060
2904int 3061int
2905is_traced (Coro::State coro) 3062is_traced (Coro::State coro)
… …
2925 3082
2926void 3083void
2927force_cctx () 3084force_cctx ()
2928 PROTOTYPE: 3085 PROTOTYPE:
2929 CODE: 3086 CODE:
2930 SvSTATE_current->cctx->idle_sp = 0; 3087 cctx_current->idle_sp = 0;
2931 3088
2932void 3089void
2933swap_defsv (Coro::State self) 3090swap_defsv (Coro::State self)
2934 PROTOTYPE: $ 3091 PROTOTYPE: $
2935 ALIAS: 3092 ALIAS:
… …
2950 3107
2951BOOT: 3108BOOT:
2952{ 3109{
2953 int i; 3110 int i;
2954 3111
2955 av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
2956 sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE); 3112 sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
2957 sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE); 3113 sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);
2958 cv_coro_run = get_cv ( "Coro::_terminate", GV_ADD); 3114 cv_coro_run = get_cv ( "Coro::_terminate", GV_ADD);
2959 cv_coro_terminate = get_cv ( "Coro::terminate", GV_ADD); 3115 cv_coro_terminate = get_cv ( "Coro::terminate" , GV_ADD);
2960 coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); 3116 coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current);
2961 SvREADONLY_on (coro_current); 3117 av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
3118 av_destroy = coro_get_av (aTHX_ "Coro::destroy" , TRUE);
3119 sv_manager = coro_get_sv (aTHX_ "Coro::manager" , TRUE);
3120 sv_idle = coro_get_sv (aTHX_ "Coro::idle" , TRUE);
2962 3121
2963 sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle); 3122 sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle);
2964 sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro); 3123 sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro);
2965 cv_pool_handler = get_cv ("Coro::_pool_handler", 0); SvREADONLY_on (cv_pool_handler); 3124 cv_pool_handler = get_cv ("Coro::pool_handler", GV_ADD); SvREADONLY_on (cv_pool_handler);
2966 cv_coro_new = get_cv ("Coro::new", 0); SvREADONLY_on (cv_coro_new); 3125 cv_coro_state_new = get_cv ("Coro::State::new", 0); SvREADONLY_on (cv_coro_state_new);
2967 3126
2968 coro_stash = gv_stashpv ("Coro", TRUE); 3127 coro_stash = gv_stashpv ("Coro", TRUE);
2969 3128
2970 newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); 3129 newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));
2971 newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH)); 3130 newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH));
… …
2979 3138
2980 { 3139 {
2981 SV *sv = coro_get_sv (aTHX_ "Coro::API", TRUE); 3140 SV *sv = coro_get_sv (aTHX_ "Coro::API", TRUE);
2982 3141
2983 coroapi.schedule = api_schedule; 3142 coroapi.schedule = api_schedule;
3143 coroapi.schedule_to = api_schedule_to;
2984 coroapi.cede = api_cede; 3144 coroapi.cede = api_cede;
2985 coroapi.cede_notself = api_cede_notself; 3145 coroapi.cede_notself = api_cede_notself;
2986 coroapi.ready = api_ready; 3146 coroapi.ready = api_ready;
2987 coroapi.is_ready = api_is_ready; 3147 coroapi.is_ready = api_is_ready;
2988 coroapi.nready = coro_nready; 3148 coroapi.nready = coro_nready;
… …
2993 SvREADONLY_on (sv); 3153 SvREADONLY_on (sv);
2994 } 3154 }
2995} 3155}
2996 3156
2997void 3157void
3158terminate (...)
3159 CODE:
3160 CORO_EXECUTE_SLF_XS (slf_init_terminate);
3161
3162void
2998schedule (...) 3163schedule (...)
2999 CODE: 3164 CODE:
3000 CORO_EXECUTE_SLF_XS (slf_init_schedule); 3165 CORO_EXECUTE_SLF_XS (slf_init_schedule);
3166
3167void
3168schedule_to (...)
3169 CODE:
3170 CORO_EXECUTE_SLF_XS (slf_init_schedule_to);
3171
3172void
3173cede_to (...)
3174 CODE:
3175 CORO_EXECUTE_SLF_XS (slf_init_cede_to);
3001 3176
3002void 3177void
3003cede (...) 3178cede (...)
3004 CODE: 3179 CODE:
3005 CORO_EXECUTE_SLF_XS (slf_init_cede); 3180 CORO_EXECUTE_SLF_XS (slf_init_cede);
3006 3181
3007void 3182void
3008cede_notself (...) 3183cede_notself (...)
3009 CODE: 3184 CODE:
3010 CORO_EXECUTE_SLF_XS (slf_init_cede_notself); 3185 CORO_EXECUTE_SLF_XS (slf_init_cede_notself);
3186
3187void
3188_cancel (Coro::State self)
3189 CODE:
3190 coro_state_destroy (aTHX_ self);
3191 coro_call_on_destroy (aTHX_ self);
3011 3192
3012void 3193void
3013_set_current (SV *current) 3194_set_current (SV *current)
3014 PROTOTYPE: $ 3195 PROTOTYPE: $
3015 CODE: 3196 CODE:
… …
3086 PUSHMARK (SP); 3267 PUSHMARK (SP);
3087 EXTEND (SP, 2); 3268 EXTEND (SP, 2);
3088 PUSHs (sv_Coro); 3269 PUSHs (sv_Coro);
3089 PUSHs ((SV *)cv_pool_handler); 3270 PUSHs ((SV *)cv_pool_handler);
3090 PUTBACK; 3271 PUTBACK;
3091 call_sv ((SV *)cv_coro_new, G_SCALAR); 3272 call_sv ((SV *)cv_coro_state_new, G_SCALAR);
3092 SPAGAIN; 3273 SPAGAIN;
3093 3274
3094 hv = (HV *)SvREFCNT_inc_NN (SvRV (POPs)); 3275 hv = (HV *)SvREFCNT_inc_NN (SvRV (POPs));
3095 } 3276 }
3096 3277

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