X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl.c;h=c67134378b428530584cff916ef7d72d6c5c26ff;hb=37a581db7e8c594db4c6ef42b6fe4d8a81fc4ca3;hp=7bb7dee78de25b401987fd60ba04ecac2e6b0b0a;hpb=2b96b0a587f7ad8b6305181755f2d821e8a640ff;p=p5sagit%2Fp5-mst-13.2.git diff --git a/perl.c b/perl.c index 7bb7dee..c671343 100644 --- a/perl.c +++ b/perl.c @@ -25,7 +25,7 @@ char *getenv (char *); /* Usually in */ #endif -static I32 read_e_script(pTHXo_ int idx, SV *buf_sv, int maxlen); +static I32 read_e_script(pTHX_ int idx, SV *buf_sv, int maxlen); #ifdef IAMSUID #ifndef DOSUID @@ -39,15 +39,7 @@ static I32 read_e_script(pTHXo_ int idx, SV *buf_sv, int maxlen); #endif #endif -#ifdef PERL_OBJECT -#define perl_construct Perl_construct -#define perl_parse Perl_parse -#define perl_run Perl_run -#define perl_destruct Perl_destruct -#define perl_free Perl_free -#endif - -#if defined(USE_THREADS) +#if defined(USE_5005THREADS) # define INIT_TLS_AND_INTERP \ STMT_START { \ if (!PL_curinterp) { \ @@ -91,11 +83,6 @@ perl_alloc_using(struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlProc* ipP) { PerlInterpreter *my_perl; -#ifdef PERL_OBJECT - my_perl = (PerlInterpreter*)new(ipM) CPerlObj(ipM, ipMS, ipMP, ipE, ipStd, - ipLIO, ipD, ipS, ipP); - INIT_TLS_AND_INTERP; -#else /* New() needs interpreter, so call malloc() instead */ my_perl = (PerlInterpreter*)(*ipM->pMalloc)(ipM, sizeof(PerlInterpreter)); INIT_TLS_AND_INTERP; @@ -109,7 +96,6 @@ perl_alloc_using(struct IPerlMem* ipM, struct IPerlMem* ipMS, PL_Dir = ipD; PL_Sock = ipS; PL_Proc = ipP; -#endif return my_perl; } @@ -148,11 +134,11 @@ Initializes a new Perl interpreter. See L. void perl_construct(pTHXx) { -#ifdef USE_THREADS +#ifdef USE_5005THREADS #ifndef FAKE_THREADS struct perl_thread *thr = NULL; #endif /* FAKE_THREADS */ -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ #ifdef MULTIPLICITY init_interp(); @@ -164,7 +150,7 @@ perl_construct(pTHXx) /* Init the real globals (and main thread)? */ if (!PL_linestr) { -#ifdef USE_THREADS +#ifdef USE_5005THREADS MUTEX_INIT(&PL_sv_mutex); /* * Safe to use basic SV functions from now on (though @@ -183,7 +169,7 @@ perl_construct(pTHXx) MUTEX_INIT(&PL_fdpid_mutex); thr = init_main_thread(); -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ #ifdef PERL_FLEXIBLE_EXCEPTIONS PL_protect = MEMBER_TO_FPTR(Perl_default_protect); /* for exceptions */ @@ -212,12 +198,7 @@ perl_construct(pTHXx) SvREFCNT(&PL_sv_yes) = (~(U32)0)/2; } -#ifdef PERL_OBJECT - /* TODO: */ - /* PL_sighandlerp = sighandler; */ -#else PL_sighandlerp = Perl_sighandler; -#endif PL_pidstatus = newHV(); #ifdef MSDOS @@ -231,8 +212,7 @@ perl_construct(pTHXx) #endif } - PL_nrs = newSVpvn("\n", 1); - PL_rs = SvREFCNT_inc(PL_nrs); + PL_rs = newSVpvn("\n", 1); init_stacks(); @@ -283,6 +263,35 @@ perl_construct(pTHXx) PL_fdpid = newAV(); /* for remembering popen pids by fd */ PL_modglobal = newHV(); /* pointers to per-interpreter module globals */ PL_errors = newSVpvn("",0); +#ifdef USE_ITHREADS + PL_regex_padav = newAV(); + av_push(PL_regex_padav,(SV*)newAV()); /* First entry is an array of empty elements */ + PL_regex_pad = AvARRAY(PL_regex_padav); +#endif +#ifdef USE_REENTRANT_API + New(31337, PL_reentrant_buffer,1, REBUF); + New(31337, PL_reentrant_buffer->tmbuff,1, struct tm); +#endif + + /* Note that strtab is a rather special HV. Assumptions are made + about not iterating on it, and not adding tie magic to it. + It is properly deallocated in perl_destruct() */ + PL_strtab = newHV(); + +#ifdef USE_5005THREADS + MUTEX_INIT(&PL_strtab_mutex); +#endif + HvSHAREKEYS_off(PL_strtab); /* mandatory */ + hv_ksplit(PL_strtab, 512); + +#if defined(__DYNAMIC__) && (defined(NeXT) || defined(__NeXT__)) + _dyld_lookup_and_bind + ("__environ", (unsigned long *) &environ_pointer, NULL); +#endif /* environ */ + +#ifdef USE_ENVIRON_ARRAY + PL_origenviron = environ; +#endif ENTER; } @@ -295,20 +304,20 @@ Shuts down a Perl interpreter. See L. =cut */ -void +int perl_destruct(pTHXx) { - int destruct_level; /* 0=none, 1=full, 2=full with checks */ + volatile int destruct_level; /* 0=none, 1=full, 2=full with checks */ HV *hv; -#ifdef USE_THREADS +#ifdef USE_5005THREADS Thread t; dTHX; -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ /* wait for all pseudo-forked children to finish */ PERL_WAIT_FOR_CHILDREN; -#ifdef USE_THREADS +#ifdef USE_5005THREADS #ifndef FAKE_THREADS /* Pass 1 on any remaining threads: detach joinables, join zombies */ retry_cleanup: @@ -377,7 +386,7 @@ perl_destruct(pTHXx) COND_DESTROY(&PL_nthreads_cond); PL_nthreads--; #endif /* !defined(FAKE_THREADS) */ -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ destruct_level = PL_perl_destruct_level; #ifdef DEBUGGING @@ -391,10 +400,19 @@ perl_destruct(pTHXx) } #endif + + if(PL_exit_flags & PERL_EXIT_DESTRUCT_END) { + dJMPENV; + int x = 0; + + JMPENV_PUSH(x); + if (PL_endav && !PL_minus_c) + call_list(PL_scopestack_ix, PL_endav); + JMPENV_POP; + } LEAVE; FREETMPS; - /* We must account for everything. */ /* Destroy the main CV and syntax tree */ @@ -433,7 +451,7 @@ perl_destruct(pTHXx) /* call exit list functions */ while (PL_exitlistlen-- > 0) - PL_exitlist[PL_exitlistlen].fn(aTHXo_ PL_exitlist[PL_exitlistlen].ptr); + PL_exitlist[PL_exitlistlen].fn(aTHX_ PL_exitlist[PL_exitlistlen].ptr); Safefree(PL_exitlist); @@ -442,7 +460,7 @@ perl_destruct(pTHXx) DEBUG_P(debprofdump()); /* The exit() function will do everything that needs doing. */ - return; + return STATUS_NATIVE_EXPORT;; } /* jettison our possibly duplicated environment */ @@ -453,6 +471,7 @@ perl_destruct(pTHXx) for (i = 0; environ[i]; i++) safesysfree(environ[i]); + /* Must use safesysfree() when working with environ. */ safesysfree(environ); @@ -460,6 +479,39 @@ perl_destruct(pTHXx) } #endif +#ifdef USE_ITHREADS + /* the syntax tree is shared between clones + * so op_free(PL_main_root) only ReREFCNT_dec's + * REGEXPs in the parent interpreter + * we need to manually ReREFCNT_dec for the clones + */ + { + I32 i = AvFILLp(PL_regex_padav) + 1; + SV **ary = AvARRAY(PL_regex_padav); + + while (i) { + SV *resv = ary[--i]; + REGEXP *re = INT2PTR(REGEXP *,SvIVX(resv)); + + if (SvFLAGS(resv) & SVf_BREAK) { + /* this is PL_reg_curpm, already freed + * flag is set in regexec.c:S_regtry + */ + SvFLAGS(resv) &= ~SVf_BREAK; + } + else if(SvREPADTMP(resv)) { + SvREPADTMP_off(resv); + } + else { + ReREFCNT_dec(re); + } + } + } + SvREFCNT_dec(PL_regex_padav); + PL_regex_padav = Nullav; + PL_regex_pad = NULL; +#endif + /* loosen bonds of global variables */ if(PL_rsfp) { @@ -493,6 +545,11 @@ perl_destruct(pTHXx) PL_e_script = Nullsv; } + while (--PL_origargc >= 0) { + Safefree(PL_origargv[PL_origargc]); + } + Safefree(PL_origargv); + /* magical thingies */ SvREFCNT_dec(PL_ofs_sv); /* $, */ @@ -504,9 +561,6 @@ perl_destruct(pTHXx) SvREFCNT_dec(PL_rs); /* $/ */ PL_rs = Nullsv; - SvREFCNT_dec(PL_nrs); /* $/ helper */ - PL_nrs = Nullsv; - PL_multiline = 0; /* $* */ Safefree(PL_osname); /* $^O */ PL_osname = Nullch; @@ -532,10 +586,12 @@ perl_destruct(pTHXx) /* startup and shutdown function lists */ SvREFCNT_dec(PL_beginav); + SvREFCNT_dec(PL_beginav_save); SvREFCNT_dec(PL_endav); SvREFCNT_dec(PL_checkav); SvREFCNT_dec(PL_initav); PL_beginav = Nullav; + PL_beginav_save = Nullav; PL_endav = Nullav; PL_checkav = Nullav; PL_initav = Nullav; @@ -758,7 +814,7 @@ perl_destruct(pTHXx) PL_hints = 0; /* Reset hints. Should hints be per-interpreter ? */ DEBUG_P(debprofdump()); -#ifdef USE_THREADS +#ifdef USE_5005THREADS MUTEX_DESTROY(&PL_strtab_mutex); MUTEX_DESTROY(&PL_sv_mutex); MUTEX_DESTROY(&PL_eval_mutex); @@ -774,7 +830,12 @@ perl_destruct(pTHXx) Safefree(SvANY(PL_thrsv)); Safefree(PL_thrsv); PL_thrsv = Nullsv; -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ + +#ifdef USE_REENTRANT_API + Safefree(PL_reentrant_buffer->tmbuff); + Safefree(PL_reentrant_buffer); +#endif sv_free_arenas(); @@ -800,6 +861,7 @@ perl_destruct(pTHXx) Safefree(PL_mess_sv); PL_mess_sv = Nullsv; } + return STATUS_NATIVE_EXPORT; } /* @@ -813,34 +875,34 @@ Releases a Perl interpreter. See L. void perl_free(pTHXx) { -#if defined(PERL_OBJECT) - PerlMem_free(this); -#else -# if defined(WIN32) || defined(NETWARE) +#if defined(WIN32) || defined(NETWARE) # if defined(PERL_IMPLICIT_SYS) - #ifdef NETWARE - void *host = nw_internal_host; - #else - void *host = w32_internal_host; - #endif - #ifndef NETWARE - if (PerlProc_lasthost()) { +# ifdef NETWARE + void *host = nw_internal_host; +# else + void *host = w32_internal_host; +# endif +# ifndef NETWARE + if (PerlProc_lasthost()) { +# ifdef USE_PERLIO PerlIO_cleanup(); - } - #endif - PerlMem_free(aTHXx); - #ifdef NETWARE - nw5_delete_internal_host(host); - #else - win32_delete_internal_host(host); - #endif -#else - PerlIO_cleanup(); +# endif + } +# endif PerlMem_free(aTHXx); -#endif +# ifdef NETWARE + nw5_delete_internal_host(host); +# else + win32_delete_internal_host(host); +# endif # else +# ifdef USE_PERLIO + PerlIO_cleanup(); +# endif PerlMem_free(aTHXx); # endif +#else + PerlMem_free(aTHXx); #endif } @@ -867,7 +929,7 @@ perl_parse(pTHXx_ XSINIT_t xsinit, int argc, char **argv, char **env) I32 oldscope; int ret; dJMPENV; -#ifdef USE_THREADS +#ifdef USE_5005THREADS dTHX; #endif @@ -879,16 +941,22 @@ setuid perl scripts securely.\n"); #endif #endif -#if defined(__DYNAMIC__) && (defined(NeXT) || defined(__NeXT__)) - _dyld_lookup_and_bind - ("__environ", (unsigned long *) &environ_pointer, NULL); -#endif /* environ */ - - PL_origargv = argv; PL_origargc = argc; -#ifdef USE_ENVIRON_ARRAY - PL_origenviron = environ; -#endif + { + /* we copy rather than point to argv + * since perl_clone will copy and perl_destruct + * has no way of knowing if we've made a copy or + * just point to argv + */ + int i = PL_origargc; + New(0, PL_origargv, i+1, char*); + PL_origargv[i] = '\0'; + while (i-- > 0) { + PL_origargv[i] = savepv(argv[i]); + } + } + + if (PL_do_undump) { @@ -974,7 +1042,7 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit) AV* comppadlist; register SV *sv; register char *s; - char *popts, *cddir = Nullch; + char *cddir = Nullch; sv_setpvn(PL_linestr,"",0); sv = newSVpvn("",0); /* first used for -I flags */ @@ -1100,8 +1168,8 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit) # ifdef MULTIPLICITY sv_catpv(PL_Sv," MULTIPLICITY"); # endif -# ifdef USE_THREADS - sv_catpv(PL_Sv," USE_THREADS"); +# ifdef USE_5005THREADS + sv_catpv(PL_Sv," USE_5005THREADS"); # endif # ifdef USE_ITHREADS sv_catpv(PL_Sv," USE_ITHREADS"); @@ -1121,9 +1189,6 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit) # ifdef USE_SOCKS sv_catpv(PL_Sv," USE_SOCKS"); # endif -# ifdef PERL_OBJECT - sv_catpv(PL_Sv," PERL_OBJECT"); -# endif # ifdef PERL_IMPLICIT_CONTEXT sv_catpv(PL_Sv," PERL_IMPLICIT_CONTEXT"); # endif @@ -1204,14 +1269,15 @@ print \" \\@INC:\\n @INC\\n\";"); #ifndef SECURE_INTERNAL_GETENV !PL_tainting && #endif - (popts = PerlEnv_getenv("PERL5OPT"))) + (s = PerlEnv_getenv("PERL5OPT"))) { - s = savepv(popts); + char *popt = s; while (isSPACE(*s)) s++; if (*s == '-' && *(s+1) == 'T') PL_tainting = TRUE; else { + char *popt_copy = Nullch; while (s && *s) { char *d; while (isSPACE(*s)) @@ -1228,6 +1294,11 @@ print \" \\@INC:\\n @INC\\n\";"); Perl_croak(aTHX_ "Illegal switch in PERL5OPT: -%c", *s); while (++s && *s) { if (isSPACE(*s)) { + if (!popt_copy) { + popt_copy = SvPVX(sv_2mortal(newSVpv(popt,0))); + s = popt_copy + (s - popt); + d = popt_copy + (d - popt); + } *s++ = '\0'; break; } @@ -1296,14 +1367,14 @@ print \" \\@INC:\\n @INC\\n\";"); PL_comppad_name_fill = 0; PL_min_intro_pending = 0; PL_padix = 0; -#ifdef USE_THREADS +#ifdef USE_5005THREADS av_store(PL_comppad_name, 0, newSVpvn("@_", 2)); PL_curpad[0] = (SV*)newAV(); SvPADMY_on(PL_curpad[0]); /* XXX Needed? */ CvOWNER(PL_compcv) = 0; New(666, CvMUTEXP(PL_compcv), 1, perl_mutex); MUTEX_INIT(CvMUTEXP(PL_compcv)); -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ comppadlist = newAV(); AvREAL_off(comppadlist); @@ -1318,7 +1389,7 @@ print \" \\@INC:\\n @INC\\n\";"); #endif if (xsinit) - (*xsinit)(aTHXo); /* in case linked C routines want magical variables */ + (*xsinit)(aTHX); /* in case linked C routines want magical variables */ #ifndef PERL_MICRO #if defined(VMS) || defined(WIN32) || defined(DJGPP) || defined(__CYGWIN__) || defined(EPOC) init_os_extras(); @@ -1373,10 +1444,12 @@ print \" \\@INC:\\n @INC\\n\";"); PL_e_script = Nullsv; } - /* now that script is parsed, we can modify record separator */ - SvREFCNT_dec(PL_rs); - PL_rs = SvREFCNT_inc(PL_nrs); +/* + Not sure that this is still the right place to do this now that we + no longer use PL_nrs. HVDS 2001/09/09 +*/ sv_setsv(get_sv("/", TRUE), PL_rs); + if (PL_do_undump) my_unexec(); @@ -1413,7 +1486,7 @@ perl_run(pTHXx) I32 oldscope; int ret = 0; dJMPENV; -#ifdef USE_THREADS +#ifdef USE_5005THREADS dTHX; #endif @@ -1440,7 +1513,8 @@ perl_run(pTHXx) LEAVE; FREETMPS; PL_curstash = PL_defstash; - if (PL_endav && !PL_minus_c) + if (!(PL_exit_flags & PERL_EXIT_DESTRUCT_END) && + PL_endav && !PL_minus_c) call_list(oldscope, PL_endav); #ifdef MYMALLOC if (PerlEnv_getenv("PERL_DEBUG_MSTATS")) @@ -1488,7 +1562,7 @@ S_run_body(pTHX_ I32 oldscope) if (PL_minus_c) { #ifdef MACOS_TRADITIONAL - PerlIO_printf(Perl_error_log, "%s syntax OK\n", MacPerl_MPWFileName(PL_origfilename)); + PerlIO_printf(Perl_error_log, "# %s syntax OK\n", MacPerl_MPWFileName(PL_origfilename)); #else PerlIO_printf(Perl_error_log, "%s syntax OK\n", PL_origfilename); #endif @@ -1532,13 +1606,13 @@ SV* Perl_get_sv(pTHX_ const char *name, I32 create) { GV *gv; -#ifdef USE_THREADS +#ifdef USE_5005THREADS if (name[1] == '\0' && !isALPHA(name[0])) { PADOFFSET tmp = find_threadsv(name); if (tmp != NOT_IN_PAD) return THREADSV(tmp); } -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ gv = gv_fetchpv(name, create, SVt_PV); if (gv) return GvSV(gv); @@ -2037,7 +2111,7 @@ STATIC void S_usage(pTHX_ char *name) /* XXX move this out into a module ? */ { /* This message really ought to be max 23 lines. - * Removed -h because the user already knows that opton. Others? */ + * Removed -h because the user already knows that option. Others? */ static char *usage_msg[] = { "-0[octal] specify record separator (\\0, if no argument)", @@ -2089,16 +2163,17 @@ Perl_moreswitches(pTHX_ char *s) switch (*s) { case '0': { - numlen = 0; /* disallow underscores */ - rschar = (U32)scan_oct(s, 4, &numlen); - SvREFCNT_dec(PL_nrs); + I32 flags = 0; + numlen = 4; + rschar = (U32)grok_oct(s, &numlen, &flags, NULL); + SvREFCNT_dec(PL_rs); if (rschar & ~((U8)~0)) - PL_nrs = &PL_sv_undef; + PL_rs = &PL_sv_undef; else if (!rschar && numlen >= 2) - PL_nrs = newSVpvn("", 0); + PL_rs = newSVpvn("", 0); else { char ch = rschar; - PL_nrs = newSVpvn(&ch, 1); + PL_rs = newSVpvn(&ch, 1); } return s + numlen; } @@ -2221,17 +2296,18 @@ Perl_moreswitches(pTHX_ char *s) PL_ors_sv = Nullsv; } if (isDIGIT(*s)) { + I32 flags = 0; PL_ors_sv = newSVpvn("\n",1); - numlen = 0; /* disallow underscores */ - *SvPVX(PL_ors_sv) = (char)scan_oct(s, 3 + (*s == '0'), &numlen); + numlen = 3 + (*s == '0'); + *SvPVX(PL_ors_sv) = (char)grok_oct(s, &numlen, &flags, NULL); s += numlen; } else { - if (RsPARA(PL_nrs)) { + if (RsPARA(PL_rs)) { PL_ors_sv = newSVpvn("\n\n",2); } else { - PL_ors_sv = newSVsv(PL_nrs); + PL_ors_sv = newSVsv(PL_rs); } } return s; @@ -2385,6 +2461,11 @@ Perl_moreswitches(pTHX_ char *s) PerlIO_printf(PerlIO_stdout(), "EPOC port by Olaf Flebbe, 1999-2000\n"); #endif +#ifdef UNDER_CE + printf("WINCE port by Rainer Keuchel, 2001\n"); + printf("Built on " __DATE__ " " __TIME__ "\n\n"); + wce_hitreturn(); +#endif #ifdef BINARY_BUILD_NOTICE BINARY_BUILD_NOTICE; #endif @@ -2475,77 +2556,42 @@ STATIC void S_init_interp(pTHX) { -#ifdef PERL_OBJECT /* XXX kludge */ -#define I_REINIT \ - STMT_START { \ - PL_chopset = " \n-"; \ - PL_copline = NOLINE; \ - PL_curcop = &PL_compiling;\ - PL_curcopdb = NULL; \ - PL_dbargs = 0; \ - PL_dumpindent = 4; \ - PL_laststatval = -1; \ - PL_laststype = OP_STAT; \ - PL_maxscream = -1; \ - PL_maxsysfd = MAXSYSFD; \ - PL_statname = Nullsv; \ - PL_tmps_floor = -1; \ - PL_tmps_ix = -1; \ - PL_op_mask = NULL; \ - PL_laststatval = -1; \ - PL_laststype = OP_STAT; \ - PL_mess_sv = Nullsv; \ - PL_splitstr = " "; \ - PL_generation = 100; \ - PL_exitlist = NULL; \ - PL_exitlistlen = 0; \ - PL_regindent = 0; \ - PL_in_clean_objs = FALSE; \ - PL_in_clean_all = FALSE; \ - PL_profiledata = NULL; \ - PL_rsfp = Nullfp; \ - PL_rsfp_filters = Nullav; \ - PL_dirty = FALSE; \ - } STMT_END - I_REINIT; -#else -# ifdef MULTIPLICITY -# define PERLVAR(var,type) -# define PERLVARA(var,n,type) -# if defined(PERL_IMPLICIT_CONTEXT) -# if defined(USE_THREADS) -# define PERLVARI(var,type,init) PERL_GET_INTERP->var = init; -# define PERLVARIC(var,type,init) PERL_GET_INTERP->var = init; -# else /* !USE_THREADS */ -# define PERLVARI(var,type,init) aTHX->var = init; -# define PERLVARIC(var,type,init) aTHX->var = init; -# endif /* USE_THREADS */ -# else -# define PERLVARI(var,type,init) PERL_GET_INTERP->var = init; +#ifdef MULTIPLICITY +# define PERLVAR(var,type) +# define PERLVARA(var,n,type) +# if defined(PERL_IMPLICIT_CONTEXT) +# if defined(USE_5005THREADS) +# define PERLVARI(var,type,init) PERL_GET_INTERP->var = init; # define PERLVARIC(var,type,init) PERL_GET_INTERP->var = init; -# endif -# include "intrpvar.h" -# ifndef USE_THREADS -# include "thrdvar.h" -# endif -# undef PERLVAR -# undef PERLVARA -# undef PERLVARI -# undef PERLVARIC +# else /* !USE_5005THREADS */ +# define PERLVARI(var,type,init) aTHX->var = init; +# define PERLVARIC(var,type,init) aTHX->var = init; +# endif /* USE_5005THREADS */ # else -# define PERLVAR(var,type) -# define PERLVARA(var,n,type) -# define PERLVARI(var,type,init) PL_##var = init; -# define PERLVARIC(var,type,init) PL_##var = init; -# include "intrpvar.h" -# ifndef USE_THREADS -# include "thrdvar.h" -# endif -# undef PERLVAR -# undef PERLVARA -# undef PERLVARI -# undef PERLVARIC +# define PERLVARI(var,type,init) PERL_GET_INTERP->var = init; +# define PERLVARIC(var,type,init) PERL_GET_INTERP->var = init; # endif +# include "intrpvar.h" +# ifndef USE_5005THREADS +# include "thrdvar.h" +# endif +# undef PERLVAR +# undef PERLVARA +# undef PERLVARI +# undef PERLVARIC +#else +# define PERLVAR(var,type) +# define PERLVARA(var,n,type) +# define PERLVARI(var,type,init) PL_##var = init; +# define PERLVARIC(var,type,init) PL_##var = init; +# include "intrpvar.h" +# ifndef USE_5005THREADS +# include "thrdvar.h" +# endif +# undef PERLVAR +# undef PERLVARA +# undef PERLVARI +# undef PERLVARIC #endif } @@ -2555,15 +2601,7 @@ S_init_main_stash(pTHX) { GV *gv; - /* Note that strtab is a rather special HV. Assumptions are made - about not iterating on it, and not adding tie magic to it. - It is properly deallocated in perl_destruct() */ - PL_strtab = newHV(); -#ifdef USE_THREADS - MUTEX_INIT(&PL_strtab_mutex); -#endif - HvSHAREKEYS_off(PL_strtab); /* mandatory */ - hv_ksplit(PL_strtab, 512); + PL_curstash = PL_defstash = newHV(); PL_curstname = newSVpvn("main",4); @@ -3272,16 +3310,10 @@ S_nuke_stacks(pTHX) Safefree(PL_retstack); } -#ifndef PERL_OBJECT -static PerlIO *tmpfp; /* moved outside init_lexer() because of UNICOS bug */ -#endif - STATIC void S_init_lexer(pTHX) { -#ifdef PERL_OBJECT - PerlIO *tmpfp; -#endif + PerlIO *tmpfp; tmpfp = PL_rsfp; PL_rsfp = Nullfp; lex_start(PL_linestr); @@ -3429,7 +3461,8 @@ S_init_postdump_symbols(pTHX_ register int argc, register char **argv, register } /* else what? */ } #endif /* NEED_ENVIRON_DUP_FOR_MODIFY */ - for (; *env; env++) { + if (env) + for (; *env; env++) { if (!(s = strchr(*env,'='))) continue; *s++ = '\0'; @@ -3439,7 +3472,7 @@ S_init_postdump_symbols(pTHX_ register int argc, register char **argv, register sv = newSVpv(s--,0); (void)hv_store(hv, *env, s - *env, sv, 0); *s = '='; - } + } #ifdef NEED_ENVIRON_DUP_FOR_MODIFY if (dup_env_base) { char **dup_env; @@ -3703,7 +3736,7 @@ S_incpush(pTHX_ char *p, int addsubdirs, int addoldvers) } } -#ifdef USE_THREADS +#ifdef USE_5005THREADS STATIC struct perl_thread * S_init_main_thread(pTHX) { @@ -3770,6 +3803,7 @@ S_init_main_thread(pTHX) (void) find_threadsv("@"); /* Ensure $@ is initialised early */ PL_maxscream = -1; + PL_peepp = MEMBER_TO_FPTR(Perl_peep); PL_regcompp = MEMBER_TO_FPTR(Perl_pregcomp); PL_regexecp = MEMBER_TO_FPTR(Perl_regexec_flags); PL_regint_start = MEMBER_TO_FPTR(Perl_re_intuit_start); @@ -3780,7 +3814,7 @@ S_init_main_thread(pTHX) return thr; } -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ void Perl_call_list(pTHX_ I32 oldscope, AV *paramList) @@ -3794,7 +3828,7 @@ Perl_call_list(pTHX_ I32 oldscope, AV *paramList) while (AvFILL(paramList) >= 0) { cv = (CV*)av_shift(paramList); - if ((PL_minus_c & 0x10) && (paramList == PL_beginav)) { + if (PL_savebegin && (paramList == PL_beginav)) { /* save PL_beginav for compiler */ if (! PL_beginav_save) PL_beginav_save = newAV(); @@ -3957,12 +3991,8 @@ S_my_exit_jump(pTHX) JMPENV_JUMP(2); } -#ifdef PERL_OBJECT -#include "XSUB.h" -#endif - static I32 -read_e_script(pTHXo_ int idx, SV *buf_sv, int maxlen) +read_e_script(pTHX_ int idx, SV *buf_sv, int maxlen) { char *p, *nl; p = SvPVX(PL_e_script);