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- /***********************************************/
- /* Global only to current thread */
- /***********************************************/
-
- /* Don't forget to re-run embed.pl to propagate changes! */
-
- /* The 'T' prefix is only needed for vars that need appropriate #defines
- * generated when built with or without USE_THREADS. It is also used
- * to generate the appropriate export list for win32.
- *
- * When building without USE_THREADS, these variables will be truly global.
- * When building without USE_THREADS but with MULTIPLICITY, these variables
- * will be global per-interpreter. */
-
- /* Important ones in the first cache line (if alignment is done right) */
-
- #ifdef USE_THREADS
- PERLVAR(interp, PerlInterpreter*) /* thread owner */
- #endif
-
- PERLVAR(Tstack_sp, SV **) /* top of the stack */
- #ifdef OP_IN_REGISTER
- PERLVAR(Topsave, OP *)
- #else
- PERLVAR(Top, OP *) /* currently executing op */
- #endif
- PERLVAR(Tcurpad, SV **) /* active pad (lexicals+tmps) */
-
- PERLVAR(Tstack_base, SV **)
- PERLVAR(Tstack_max, SV **)
-
- PERLVAR(Tscopestack, I32 *) /* scopes we've ENTERed */
- PERLVAR(Tscopestack_ix, I32)
- PERLVAR(Tscopestack_max,I32)
-
- PERLVAR(Tsavestack, ANY *) /* items that need to be restored
- when LEAVEing scopes we've ENTERed */
- PERLVAR(Tsavestack_ix, I32)
- PERLVAR(Tsavestack_max, I32)
-
- PERLVAR(Ttmps_stack, SV **) /* mortals we've made */
- PERLVARI(Ttmps_ix, I32, -1)
- PERLVARI(Ttmps_floor, I32, -1)
- PERLVAR(Ttmps_max, I32)
-
- PERLVAR(Tmarkstack, I32 *) /* stack_sp locations we're remembering */
- PERLVAR(Tmarkstack_ptr, I32 *)
- PERLVAR(Tmarkstack_max, I32 *)
-
- PERLVAR(Tretstack, OP **) /* OPs we have postponed executing */
- PERLVAR(Tretstack_ix, I32)
- PERLVAR(Tretstack_max, I32)
-
- PERLVAR(TSv, SV *) /* used to hold temporary values */
- PERLVAR(TXpv, XPV *) /* used to hold temporary values */
-
- /*
- =for apidoc Amn|STRLEN|PL_na
-
- A convenience variable which is typically used with C<SvPV> when one
- doesn't care about the length of the string. It is usually more efficient
- to either declare a local variable and use that instead or to use the
- C<SvPV_nolen> macro.
-
- =cut
- */
-
- PERLVAR(Tna, STRLEN) /* for use in SvPV when length is
- Not Applicable */
-
- /* stat stuff */
- PERLVAR(Tstatbuf, Stat_t)
- PERLVAR(Tstatcache, Stat_t) /* _ */
- PERLVAR(Tstatgv, GV *)
- PERLVARI(Tstatname, SV *, Nullsv)
-
- #ifdef HAS_TIMES
- PERLVAR(Ttimesbuf, struct tms)
- #endif
-
- /* Fields used by magic variables such as $@, $/ and so on */
- PERLVAR(Ttainted, bool) /* using variables controlled by $< */
- PERLVAR(Tcurpm, PMOP *) /* what to do \ interps in REs from */
- PERLVAR(Tnrs, SV *)
- PERLVAR(Trs, SV *) /* input record separator $/ */
- PERLVAR(Tlast_in_gv, GV *) /* GV used in last <FH> */
- PERLVAR(Tofs, char *) /* output field separator $, */
- PERLVAR(Tofslen, STRLEN)
- PERLVAR(Tdefoutgv, GV *) /* default FH for output */
- PERLVARI(Tchopset, char *, " \n-") /* $: */
- PERLVAR(Tformtarget, SV *)
- PERLVAR(Tbodytarget, SV *)
- PERLVAR(Ttoptarget, SV *)
-
- /* Stashes */
- PERLVAR(Tdefstash, HV *) /* main symbol table */
- PERLVAR(Tcurstash, HV *) /* symbol table for current package */
-
- PERLVAR(Trestartop, OP *) /* propagating an error from croak? */
- PERLVARI(Tcurcop, COP * VOL, &PL_compiling)
- PERLVAR(Tin_eval, VOL int) /* trap "fatal" errors? */
- PERLVAR(Tdelaymagic, int) /* ($<,$>) = ... */
- PERLVARI(Tdirty, bool, FALSE) /* in the middle of tearing things down? */
- PERLVAR(Tlocalizing, int) /* are we processing a local() list? */
-
- PERLVAR(Tcurstack, AV *) /* THE STACK */
- PERLVAR(Tcurstackinfo, PERL_SI *) /* current stack + context */
- PERLVAR(Tmainstack, AV *) /* the stack when nothing funny is happening */
-
- PERLVAR(Ttop_env, JMPENV *) /* ptr. to current sigjmp() environment */
- PERLVAR(Tstart_env, JMPENV) /* empty startup sigjmp() environment */
- #ifdef PERL_FLEXIBLE_EXCEPTIONS
- PERLVARI(Tprotect, protect_proc_t, MEMBER_TO_FPTR(Perl_default_protect))
- #endif
- PERLVARI(Terrors, SV *, Nullsv) /* outstanding queued errors */
-
- /* statics "owned" by various functions */
- PERLVAR(Tav_fetch_sv, SV *) /* owned by av_fetch() */
- PERLVAR(Thv_fetch_sv, SV *) /* owned by hv_fetch() */
- PERLVAR(Thv_fetch_ent_mh, HE) /* owned by hv_fetch_ent() */
-
- PERLVAR(Tmodcount, I32) /* how much mod()ification in assignment? */
-
- PERLVAR(Tlastgotoprobe, OP*) /* from pp_ctl.c */
- PERLVARI(Tdumpindent, I32, 4) /* # of blanks per dump indentation level */
-
- /* sort stuff */
- PERLVAR(Tsortcop, OP *) /* user defined sort routine */
- PERLVAR(Tsortstash, HV *) /* which is in some package or other */
- PERLVAR(Tfirstgv, GV *) /* $a */
- PERLVAR(Tsecondgv, GV *) /* $b */
- PERLVAR(Tsortcxix, I32) /* from pp_ctl.c */
-
- /* float buffer */
- PERLVAR(Tefloatbuf, char*)
- PERLVAR(Tefloatsize, STRLEN)
-
- /* regex stuff */
-
- PERLVAR(Tscreamfirst, I32 *)
- PERLVAR(Tscreamnext, I32 *)
- PERLVARI(Tmaxscream, I32, -1)
- PERLVAR(Tlastscream, SV *)
-
- PERLVAR(Tregdummy, regnode) /* from regcomp.c */
- PERLVAR(Tregcomp_parse, char*) /* Input-scan pointer. */
- PERLVAR(Tregxend, char*) /* End of input for compile */
- PERLVAR(Tregcode, regnode*) /* Code-emit pointer; ®dummy = don't */
- PERLVAR(Tregnaughty, I32) /* How bad is this pattern? */
- PERLVAR(Tregsawback, I32) /* Did we see \1, ...? */
- PERLVAR(Tregprecomp, char *) /* uncompiled string. */
- PERLVAR(Tregnpar, I32) /* () count. */
- PERLVAR(Tregsize, I32) /* Code size. */
- PERLVAR(Tregflags, U16) /* are we folding, multilining? */
- PERLVAR(Tregseen, U32) /* from regcomp.c */
- PERLVAR(Tseen_zerolen, I32) /* from regcomp.c */
- PERLVAR(Tseen_evals, I32) /* from regcomp.c */
- PERLVAR(Tregcomp_rx, regexp *) /* from regcomp.c */
- PERLVAR(Textralen, I32) /* from regcomp.c */
- PERLVAR(Tcolorset, int) /* from regcomp.c */
- PERLVARA(Tcolors,6, char *) /* from regcomp.c */
- PERLVAR(Treg_whilem_seen, I32) /* number of WHILEM in this expr */
- PERLVAR(Treginput, char *) /* String-input pointer. */
- PERLVAR(Tregbol, char *) /* Beginning of input, for ^ check. */
- PERLVAR(Tregeol, char *) /* End of input, for $ check. */
- PERLVAR(Tregstartp, I32 *) /* Pointer to startp array. */
- PERLVAR(Tregendp, I32 *) /* Ditto for endp. */
- PERLVAR(Treglastparen, U32 *) /* Similarly for lastparen. */
- PERLVAR(Tregtill, char *) /* How far we are required to go. */
- PERLVAR(Tregprev, char) /* char before regbol, \n if none */
- PERLVAR(Treg_start_tmp, char **) /* from regexec.c */
- PERLVAR(Treg_start_tmpl,U32) /* from regexec.c */
- PERLVAR(Tregdata, struct reg_data *)
- /* from regexec.c renamed was data */
- PERLVAR(Tbostr, char *) /* from regexec.c */
- PERLVAR(Treg_flags, U32) /* from regexec.c */
- PERLVAR(Treg_eval_set, I32) /* from regexec.c */
- PERLVAR(Tregnarrate, I32) /* from regexec.c */
- PERLVAR(Tregprogram, regnode *) /* from regexec.c */
- PERLVARI(Tregindent, int, 0) /* from regexec.c */
- PERLVAR(Tregcc, CURCUR *) /* from regexec.c */
- PERLVAR(Treg_call_cc, struct re_cc_state *) /* from regexec.c */
- PERLVAR(Treg_re, regexp *) /* from regexec.c */
- PERLVAR(Treg_ganch, char *) /* position of \G */
- PERLVAR(Treg_sv, SV *) /* what we match against */
- PERLVAR(Treg_magic, MAGIC *) /* pos-magic of what we match */
- PERLVAR(Treg_oldpos, I32) /* old pos of what we match */
- PERLVARI(Treg_oldcurpm, PMOP*, NULL) /* curpm before match */
- PERLVARI(Treg_curpm, PMOP*, NULL) /* curpm during match */
- PERLVAR(Treg_oldsaved, char*) /* old saved substr during match */
- PERLVAR(Treg_oldsavedlen, STRLEN) /* old length of saved substr during match */
- PERLVAR(Treg_maxiter, I32) /* max wait until caching pos */
- PERLVAR(Treg_leftiter, I32) /* wait until caching pos */
- PERLVARI(Treg_poscache, char *, Nullch) /* cache of pos of WHILEM */
- PERLVAR(Treg_poscache_size, STRLEN) /* size of pos cache of WHILEM */
-
- PERLVARI(Tregcompp, regcomp_t, MEMBER_TO_FPTR(Perl_pregcomp))
- /* Pointer to REx compiler */
- PERLVARI(Tregexecp, regexec_t, MEMBER_TO_FPTR(Perl_regexec_flags))
- /* Pointer to REx executer */
- PERLVARI(Tregint_start, re_intuit_start_t, MEMBER_TO_FPTR(Perl_re_intuit_start))
- /* Pointer to optimized REx executer */
- PERLVARI(Tregint_string,re_intuit_string_t, MEMBER_TO_FPTR(Perl_re_intuit_string))
- /* Pointer to optimized REx string */
- PERLVARI(Tregfree, regfree_t, MEMBER_TO_FPTR(Perl_pregfree))
- /* Pointer to REx free()er */
-
- PERLVARI(Treginterp_cnt,int, 0) /* Whether `Regexp'
- was interpolated. */
- PERLVARI(Treg_starttry, char *, 0) /* -Dr: where regtry was called. */
- PERLVARI(Twatchaddr, char **, 0)
- PERLVAR(Twatchok, char *)
-
- /* Note that the variables below are all explicitly referenced in the code
- * as thr->whatever and therefore don't need the 'T' prefix. */
-
- #ifdef USE_THREADS
-
- PERLVAR(oursv, SV *)
- PERLVAR(cvcache, HV *)
- PERLVAR(self, perl_os_thread) /* Underlying thread object */
- PERLVAR(flags, U32)
- PERLVAR(threadsv, AV *) /* Per-thread SVs ($_, $@ etc.) */
- PERLVAR(threadsvp, SV **) /* AvARRAY(threadsv) */
- PERLVAR(specific, AV *) /* Thread-specific user data */
- PERLVAR(errsv, SV *) /* Backing SV for $@ */
- PERLVAR(mutex, perl_mutex) /* For the fields others can change */
- PERLVAR(tid, U32)
- PERLVAR(prev, struct perl_thread *)
- PERLVAR(next, struct perl_thread *)
- /* Circular linked list of threads */
-
- #ifdef HAVE_THREAD_INTERN
- PERLVAR(i, struct thread_intern)
- /* Platform-dependent internals */
- #endif
-
- PERLVAR(trailing_nul, char) /* For the sake of thrsv and oursv */
-
- #endif /* USE_THREADS */
-