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/cvs/Coro/Coro/State.xs
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Comparing Coro/Coro/State.xs (file contents):
Revision 1.182 by root, Wed Oct 3 18:37:48 2007 UTC vs.
Revision 1.191 by root, Fri Oct 5 20:47:49 2007 UTC

… …
75/* 5.8.7 */ 75/* 5.8.7 */
76#ifndef SvRV_set 76#ifndef SvRV_set
77# define SvRV_set(s,v) SvRV(s) = (v) 77# define SvRV_set(s,v) SvRV(s) = (v)
78#endif 78#endif
79 79
80/* 5.8.8 */
81#ifndef GV_NOTQUAL
82# define GV_NOTQUAL 0
83#endif
84#ifndef newSV
85# define newSV(l) NEWSV(0,l)
86#endif
87
80#if !__i386 && !__x86_64 && !__powerpc && !__m68k && !__alpha && !__mips && !__sparc64 88#if !__i386 && !__x86_64 && !__powerpc && !__m68k && !__alpha && !__mips && !__sparc64
81# undef CORO_STACKGUARD 89# undef CORO_STACKGUARD
82#endif 90#endif
83 91
84#ifndef CORO_STACKGUARD 92#ifndef CORO_STACKGUARD
… …
132static AV *main_mainstack; /* used to differentiate between $main and others */ 140static AV *main_mainstack; /* used to differentiate between $main and others */
133static JMPENV *main_top_env; 141static JMPENV *main_top_env;
134static HV *coro_state_stash, *coro_stash; 142static HV *coro_state_stash, *coro_stash;
135static SV *coro_mortal; /* will be freed after next transfer */ 143static SV *coro_mortal; /* will be freed after next transfer */
136 144
137static GV *irsgv; /* $/ */ 145static GV *irsgv; /* $/ */
146static GV *stdoutgv; /* *STDOUT */
138 147
139/* async_pool helper stuff */ 148/* async_pool helper stuff */
140static SV *sv_pool_rss; 149static SV *sv_pool_rss;
141static SV *sv_pool_size; 150static SV *sv_pool_size;
142static AV *av_async_pool; 151static AV *av_async_pool;
… …
192 201
193 /* optionally saved, might be zero */ 202 /* optionally saved, might be zero */
194 AV *defav; /* @_ */ 203 AV *defav; /* @_ */
195 SV *defsv; /* $_ */ 204 SV *defsv; /* $_ */
196 SV *errsv; /* $@ */ 205 SV *errsv; /* $@ */
197 GV *deffh; /* default filehandle */ 206 SV *deffh; /* default filehandle */
198 SV *irssv; /* $/ */ 207 SV *irssv; /* $/ */
199 SV *irssv_sv; /* real $/ cache */ 208 SV *irssv_sv; /* real $/ cache */
200 209
201#define VAR(name,type) type name; 210#define VAR(name,type) type name;
202# include "state.h" 211# include "state.h"
… …
208 /* coro process data */ 217 /* coro process data */
209 int prio; 218 int prio;
210 //SV *throw; 219 //SV *throw;
211 220
212 /* async_pool */ 221 /* async_pool */
213 GV *asp_deffh; 222 SV *saved_deffh;
214 223
215 /* linked list */ 224 /* linked list */
216 struct coro *next, *prev; 225 struct coro *next, *prev;
217 HV *hv; /* the perl hash associated with this coro, if any */ 226 HV *hv; /* the perl hash associated with this coro, if any */
218}; 227};
… …
390#undef VAR 399#undef VAR
391 400
392 GvSV (PL_defgv) = c->defsv; 401 GvSV (PL_defgv) = c->defsv;
393 GvAV (PL_defgv) = c->defav; 402 GvAV (PL_defgv) = c->defav;
394 GvSV (PL_errgv) = c->errsv; 403 GvSV (PL_errgv) = c->errsv;
395 PL_defoutgv = c->deffh;
396 PL_rs = c->irssv;
397 GvSV (irsgv) = c->irssv_sv; 404 GvSV (irsgv) = c->irssv_sv;
398 405
399 { 406 {
400 dSP; 407 dSP;
401 CV *cv; 408 CV *cv;
… …
463 } 470 }
464 471
465 c->defav = GvAV (PL_defgv); 472 c->defav = GvAV (PL_defgv);
466 c->defsv = DEFSV; 473 c->defsv = DEFSV;
467 c->errsv = ERRSV; 474 c->errsv = ERRSV;
468 c->deffh = PL_defoutgv;
469 c->irssv = PL_rs;
470 c->irssv_sv = GvSV (irsgv); 475 c->irssv_sv = GvSV (irsgv);
471 476
472#define VAR(name,type)c->name = PL_ ## name; 477#define VAR(name,type)c->name = PL_ ## name;
473# include "state.h" 478# include "state.h"
474#undef VAR 479#undef VAR
… …
555} 560}
556 561
557static size_t 562static size_t
558coro_rss (pTHX_ struct coro *coro) 563coro_rss (pTHX_ struct coro *coro)
559{ 564{
560 size_t rss = sizeof (coro); 565 size_t rss = sizeof (*coro);
561 566
562 if (coro->mainstack) 567 if (coro->mainstack)
563 { 568 {
564 if (coro->flags & CF_RUNNING) 569 if (coro->flags & CF_RUNNING)
565 { 570 {
… …
567 # include "state.h" 572 # include "state.h"
568 #undef VAR 573 #undef VAR
569 } 574 }
570 575
571 rss += sizeof (coro->curstackinfo); 576 rss += sizeof (coro->curstackinfo);
572 rss += sizeof (struct xpvav) + (1 + AvFILL (coro->curstackinfo->si_stack)) * sizeof (SV *); 577 rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvFILL (coro->curstackinfo->si_stack)) * sizeof (SV *);
573 rss += (coro->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT); 578 rss += (coro->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT);
574 rss += sizeof (struct xpvav) + (1 + AvFILL (coro->curstack)) * sizeof (SV *); 579 rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvFILL (coro->curstack)) * sizeof (SV *);
575 rss += coro->tmps_max * sizeof (SV *); 580 rss += coro->tmps_max * sizeof (SV *);
576 rss += (coro->markstack_max - coro->markstack_ptr) * sizeof (I32); 581 rss += (coro->markstack_max - coro->markstack_ptr) * sizeof (I32);
577 rss += coro->scopestack_max * sizeof (I32); 582 rss += coro->scopestack_max * sizeof (I32);
578 rss += coro->savestack_max * sizeof (ANY); 583 rss += coro->savestack_max * sizeof (ANY);
579 584
… …
602 PL_curpm = 0; 607 PL_curpm = 0;
603 PL_localizing = 0; 608 PL_localizing = 0;
604 PL_dirty = 0; 609 PL_dirty = 0;
605 PL_restartop = 0; 610 PL_restartop = 0;
606 611
607 GvSV (PL_defgv) = NEWSV (0, 0); 612 GvSV (PL_defgv) = newSV (0);
608 GvAV (PL_defgv) = coro->args; coro->args = 0; 613 GvAV (PL_defgv) = coro->args; coro->args = 0;
609 GvSV (PL_errgv) = NEWSV (0, 0); 614 GvSV (PL_errgv) = newSV (0);
610 GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); 615 GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);
611 PL_rs = newSVsv (GvSV (irsgv)); 616 PL_rs = newSVsv (GvSV (irsgv));
612 617 PL_defoutgv = SvREFCNT_inc (stdoutgv);
613 {
614 IO *io = newIO ();
615 PL_defoutgv = newGVgen ("Coro");
616 GvIOp(PL_defoutgv) = io;
617 IoTYPE (io) = IoTYPE_WRONLY;
618 IoOFP (io) = IoIFP (io) = PerlIO_stdout ();
619 IoFLAGS (io) |= IOf_FLUSH;
620 }
621 618
622 { 619 {
623 dSP; 620 dSP;
624 LOGOP myop; 621 LOGOP myop;
625 622
… …
663 SvREFCNT_dec (GvSV (PL_errgv)); 660 SvREFCNT_dec (GvSV (PL_errgv));
664 SvREFCNT_dec (PL_defoutgv); 661 SvREFCNT_dec (PL_defoutgv);
665 SvREFCNT_dec (PL_rs); 662 SvREFCNT_dec (PL_rs);
666 SvREFCNT_dec (GvSV (irsgv)); 663 SvREFCNT_dec (GvSV (irsgv));
667 664
668 SvREFCNT_dec (coro->asp_deffh); 665 SvREFCNT_dec (coro->saved_deffh);
669 //SvREFCNT_dec (coro->throw); 666 //SvREFCNT_dec (coro->throw);
670 667
671 coro_destroy_stacks (aTHX); 668 coro_destroy_stacks (aTHX);
672} 669}
673 670
… …
1389#ifdef USE_ITHREADS 1386#ifdef USE_ITHREADS
1390 MUTEX_INIT (&coro_mutex); 1387 MUTEX_INIT (&coro_mutex);
1391#endif 1388#endif
1392 BOOT_PAGESIZE; 1389 BOOT_PAGESIZE;
1393 1390
1394 irsgv = gv_fetchpv ("/", 1, SVt_PV); 1391 irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV);
1392 stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO);
1395 1393
1396 coro_state_stash = gv_stashpv ("Coro::State", TRUE); 1394 coro_state_stash = gv_stashpv ("Coro::State", TRUE);
1397 1395
1398 newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); 1396 newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE));
1399 newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); 1397 newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB));
… …
1723 int i, len; 1721 int i, len;
1724 1722
1725 if (!invoke) 1723 if (!invoke)
1726 croak ("\3terminate\2\n"); 1724 croak ("\3terminate\2\n");
1727 1725
1728 SvREFCNT_dec (coro->asp_deffh); 1726 SvREFCNT_dec (coro->saved_deffh);
1729 coro->asp_deffh = SvREFCNT_inc (PL_defoutgv); 1727 coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);
1730 1728
1731 hv_store (hv, "desc", sizeof ("desc") - 1, 1729 hv_store (hv, "desc", sizeof ("desc") - 1,
1732 newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); 1730 newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0);
1733 1731
1734 invoke_av = (AV *)SvRV (invoke); 1732 invoke_av = (AV *)SvRV (invoke);
… …
1752{ 1750{
1753 struct coro *coro = SvSTATE (coro_current); 1751 struct coro *coro = SvSTATE (coro_current);
1754 1752
1755 sv_setsv (cb, &PL_sv_undef); 1753 sv_setsv (cb, &PL_sv_undef);
1756 1754
1757 SvREFCNT_dec (PL_defoutgv); PL_defoutgv = coro->asp_deffh; 1755 SvREFCNT_dec ((SV *)PL_defoutgv); PL_defoutgv = (GV *)coro->saved_deffh;
1758 coro->asp_deffh = 0; 1756 coro->saved_deffh = 0;
1759 1757
1760 if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) 1758 if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)
1761 || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) 1759 || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
1762 croak ("\3terminate\2\n"); 1760 croak ("\3terminate\2\n");
1763 1761

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