* Important ones in the first cache line (if alignment is done right) */
PERLVAR(I, stack_sp, SV **) /* top of the stack */
-#ifdef OP_IN_REGISTER
-PERLVAR(I, opsave, OP *)
-#else
PERLVAR(I, op, OP *) /* currently executing op */
-#endif
PERLVAR(I, curpad, SV **) /* active pad (lexicals+tmps) */
PERLVAR(I, stack_base, SV **)
PERLVAR(I, stack_max, SV **)
-PERLVAR(I, scopestack, I32 *) /* scopes we've ENTERed */
-/* name of the scopes we've ENTERed. Only used with -DDEBUGGING, but needs to be
- present always, as -DDEUBGGING must be binary compatible with non. */
-PERLVARI(I, scopestack_name, const char * *, NULL)
-PERLVAR(I, scopestack_ix, I32)
-PERLVAR(I, scopestack_max, I32)
-
PERLVAR(I, savestack, ANY *) /* items that need to be restored when
LEAVEing scopes we've ENTERed */
PERLVAR(I, savestack_ix, I32)
PERLVAR(I, savestack_max, I32)
+PERLVAR(I, scopestack, I32 *) /* scopes we've ENTERed */
+PERLVAR(I, scopestack_ix, I32)
+PERLVAR(I, scopestack_max, I32)
+
PERLVAR(I, tmps_stack, SV **) /* mortals we've made */
-PERLVARI(I, tmps_ix, I32, -1)
-PERLVARI(I, tmps_floor, I32, -1)
-PERLVAR(I, tmps_max, I32)
-PERLVAR(I, modcount, I32) /* how much op_lvalue()ification in
- assignment? */
+PERLVARI(I, tmps_ix, SSize_t, -1)
+PERLVARI(I, tmps_floor, SSize_t, -1)
+PERLVAR(I, tmps_max, SSize_t)
+
+PERLVARI(I, sub_generation, U32, 1) /* incr to invalidate method cache */
PERLVAR(I, markstack, I32 *) /* stack_sp locations we're
remembering */
PERLVAR(I, markstack_ptr, I32 *)
PERLVAR(I, markstack_max, I32 *)
+PERLVARI(I, sawalias, bool, FALSE) /* must enable common-vars
+ pessimisation */
+
+#ifdef PERL_HASH_RANDOMIZE_KEYS
+#ifdef USE_PERL_PERTURB_KEYS
+PERLVARI(I, hash_rand_bits_enabled, U8, 1) /* used to randomize hash stuff 0 == no-random, 1 == random, 2 == determinsitic */
+#endif
+PERLVARI(I, hash_rand_bits, UV, 0) /* used to randomize hash stuff */
+#endif
+PERLVAR(I, strtab, HV *) /* shared string table */
+
+/* Fields used by magic variables such as $@, $/ and so on */
+PERLVAR(I, curpm, PMOP *) /* what to do \ interps in REs from */
+
+PERLVAR(I, tainting, bool) /* doing taint checks */
+PERLVAR(I, tainted, bool) /* using variables controlled by $< */
+PERLVAR(I, delaymagic, U16) /* ($<,$>) = ... */
+PERLVAR(I, localizing, U8) /* are we processing a local() list? */
+PERLVAR(I, in_eval, U8) /* trap "fatal" errors? */
+PERLVAR(I, defgv, GV *) /* the *_ glob */
+/*
+
+=for apidoc mn|bool|PL_dowarn
+
+The C variable which corresponds to Perl's $^W warning variable.
+
+=cut
+*/
+
+PERLVAR(I, dowarn, U8)
+
+#if defined (PERL_UTF8_CACHE_ASSERT) || defined (DEBUGGING)
+# define PERL___I -1
+#else
+# define PERL___I 1
+#endif
+PERLVARI(I, utf8cache, I8, PERL___I) /* Is the utf8 caching code enabled? */
+#undef PERL___I
+
+
+/* Stashes */
+PERLVAR(I, defstash, HV *) /* main symbol table */
+PERLVAR(I, curstash, HV *) /* symbol table for current package */
+
+PERLVAR(I, curcop, COP *)
+PERLVAR(I, curstack, AV *) /* THE STACK */
+PERLVAR(I, curstackinfo, PERL_SI *) /* current stack + context */
+PERLVAR(I, mainstack, AV *) /* the stack when nothing funny is
+ happening */
+
+/* memory management */
+PERLVAR(I, sv_count, IV) /* how many SV* are currently allocated */
+
+PERLVAR(I, sv_root, SV *) /* storage for SVs belonging to interp */
+PERLVAR(I, sv_arenaroot, SV *) /* list of areas for garbage collection */
+
+/* fake PMOP that PL_curpm points to while in (?{}) so $1 et al are visible */
+PERLVARI(I, reg_curpm, PMOP*, NULL)
+
+/* the currently active slab in a chain of slabs of regmatch states,
+ * and the currently active state within that slab. This stack of states
+ * is shared amongst re-entrant calls to the regex engine */
+
+PERLVARI(I, regmatch_slab, regmatch_slab *, NULL)
+PERLVAR(I, regmatch_state, regmatch_state *)
+
+PERLVAR(I, comppad, PAD *) /* storage for lexically scoped temporaries */
+
+/*
+=for apidoc Amn|SV|PL_sv_undef
+This is the C<undef> SV. Always refer to this as C<&PL_sv_undef>.
+
+=for apidoc Amn|SV|PL_sv_no
+This is the C<false> SV. See C<PL_sv_yes>. Always refer to this as
+C<&PL_sv_no>.
+
+=for apidoc Amn|SV|PL_sv_yes
+This is the C<true> SV. See C<PL_sv_no>. Always refer to this as
+C<&PL_sv_yes>.
+
+=cut
+*/
+
+PERLVAR(I, sv_undef, SV)
+PERLVAR(I, sv_no, SV)
+PERLVAR(I, sv_yes, SV)
PERLVAR(I, Sv, SV *) /* used to hold temporary values */
-PERLVAR(I, Xpv, XPV *) /* used to hold temporary values */
+
+PERLVAR(I, parser, yy_parser *) /* current parser state */
+
+PERLVAR(I, stashcache, HV *) /* Cache to speed up S_method_common */
+
/*
=for apidoc Amn|STRLEN|PL_na
PERLVARI(I, statname, SV *, NULL)
#ifdef HAS_TIMES
+/* Will be removed soon after v5.21.4. See RT #121351 */
PERLVAR(I, timesbuf, struct tms)
#endif
-/* Fields used by magic variables such as $@, $/ and so on */
-PERLVAR(I, curpm, PMOP *) /* what to do \ interps in REs from */
-
/*
=for apidoc mn|SV*|PL_rs
=for apidoc mn|GV*|PL_last_in_gv
-The GV which was last used for a filehandle input operation. (C<< <FH> >>)
+The GV which was last used for a filehandle input operation. (C<< <FH> >>)
=for apidoc mn|GV*|PL_ofsgv
PERLVAR(I, bodytarget, SV *)
PERLVAR(I, toptarget, SV *)
-/* Stashes */
-PERLVAR(I, defstash, HV *) /* main symbol table */
-PERLVAR(I, curstash, HV *) /* symbol table for current package */
PERLVAR(I, restartop, OP *) /* propagating an error from croak? */
PERLVAR(I, restartjmpenv, JMPENV *) /* target frame for longjmp in die */
-PERLVAR(I, curcop, COP *)
-PERLVAR(I, curstack, AV *) /* THE STACK */
-PERLVAR(I, curstackinfo, PERL_SI *) /* current stack + context */
-PERLVAR(I, mainstack, AV *) /* the stack when nothing funny is
- happening */
PERLVAR(I, top_env, JMPENV *) /* ptr to current sigjmp environment */
PERLVAR(I, start_env, JMPENV) /* empty startup sigjmp environment */
PERLVAR(I, efloatbuf, char *)
PERLVAR(I, efloatsize, STRLEN)
-/* regex stuff */
-
-PERLVAR(I, reg_state, struct re_save_state)
-
-PERLVAR(I, regdummy, regnode) /* from regcomp.c */
-
PERLVARI(I, dumpindent, U16, 4) /* number of blanks per dump
indentation level */
+PERLVAR(I, exit_flags, U8) /* was exit() unexpected, etc. */
PERLVAR(I, utf8locale, bool) /* utf8 locale detected */
+PERLVAR(I, in_utf8_CTYPE_locale, bool)
-PERLVARA(I, colors,6, char *) /* from regcomp.c */
+PERLVARA(I, colors,6, char *) /* values from PERL_RE_COLORS env var */
/*
=for apidoc Amn|peep_t|PL_peepp
PERLVARI(I, watchaddr, char **, 0)
PERLVAR(I, watchok, char *)
-/* the currently active slab in a chain of slabs of regmatch states,
- * and the currently active state within that slab */
-
-PERLVARI(I, regmatch_slab, regmatch_slab *, NULL)
-PERLVAR(I, regmatch_state, regmatch_state *)
-
-/* Put anything new that is pointer aligned here. */
-
-PERLVAR(I, delaymagic, U16) /* ($<,$>) = ... */
-PERLVAR(I, localizing, U8) /* are we processing a local() list? */
-PERLVAR(I, colorset, bool) /* from regcomp.c */
-PERLVAR(I, in_eval, U8) /* trap "fatal" errors? */
-PERLVAR(I, tainted, bool) /* using variables controlled by $< */
-PERLVAR(I, tainting, bool) /* doing taint checks */
-
-/* This value may be set when embedding for full cleanup */
-/* 0=none, 1=full, 2=full with checks */
-/* mod_perl is special, and also assigns a meaning -1 */
-PERLVARI(I, perl_destruct_level, signed char, 0)
-
-/* current phase the interpreter is in */
-PERLVARI(I, phase, enum perl_phase, PERL_PHASE_CONSTRUCT)
-
PERLVAR(I, perldb, U32)
PERLVAR(I, signals, U32) /* Using which pre-5.8 signals */
+PERLVAR(I, reentrant_retint, int) /* Integer return value from reentrant functions */
+
/* pseudo environmental stuff */
PERLVAR(I, origargc, int)
PERLVAR(I, origargv, char **)
PERLVAR(I, doswitches, bool)
PERLVAR(I, minus_E, bool)
-/*
-
-=for apidoc mn|bool|PL_dowarn
-
-The C variable which corresponds to Perl's $^W warning variable.
-
-=cut
-*/
-
-PERLVAR(I, dowarn, U8)
-#ifdef PERL_SAWAMPERSAND
-PERLVAR(I, sawampersand, U8) /* must save all match strings */
-#endif
-PERLVAR(I, unsafe, bool)
-PERLVAR(I, exit_flags, U8) /* was exit() unexpected, etc. */
-
PERLVAR(I, inplace, char *)
PERLVAR(I, e_script, SV *)
/* shortcuts to various I/O objects */
PERLVAR(I, stdingv, GV *) /* *STDIN */
PERLVAR(I, stderrgv, GV *) /* *STDERR */
-PERLVAR(I, defgv, GV *)
PERLVAR(I, argvgv, GV *) /* *ARGV */
PERLVAR(I, argvoutgv, GV *) /* *ARGVOUT */
PERLVAR(I, argvout_stack, AV *)
PERLVAR(I, unitcheckav, AV *) /* names of UNITCHECK subroutines */
PERLVAR(I, checkav, AV *) /* names of CHECK subroutines */
PERLVAR(I, initav, AV *) /* names of INIT subroutines */
-PERLVAR(I, strtab, HV *) /* shared string table */
-PERLVARI(I, sub_generation, U32, 1) /* incr to invalidate method cache */
-
-/* funky return mechanisms */
-PERLVAR(I, forkprocess, int) /* so do_open |- can return proc# */
-
-/* memory management */
-PERLVAR(I, sv_count, I32) /* how many SV* are currently allocated */
-PERLVAR(I, sv_objcount, I32) /* how many objects are currently allocated */
-PERLVAR(I, sv_root, SV *) /* storage for SVs belonging to interp */
-PERLVAR(I, sv_arenaroot, SV *) /* list of areas for garbage collection */
/* subprocess state */
PERLVAR(I, fdpid, AV *) /* keep fd-to-pid mappings for my_popen */
PERLVAR(I, preambleav, AV *)
PERLVAR(I, mess_sv, SV *)
PERLVAR(I, ors_sv, SV *) /* output record separator $\ */
+
+/* funky return mechanisms */
+PERLVAR(I, forkprocess, int) /* so do_open |- can return proc# */
+
/* statics moved here for shared library purposes */
PERLVARI(I, gensym, I32, 0) /* next symbol for getsym() to define */
PERLVARI(I, cv_has_eval, bool, FALSE) /* PL_compcv includes an entereval or similar */
PERLVAR(I, taint_warn, bool) /* taint warns instead of dying */
PERLVARI(I, laststype, U16, OP_STAT)
+
PERLVARI(I, laststatval, int, -1)
+PERLVAR(I, modcount, I32) /* how much op_lvalue()ification in
+ assignment? */
+
/* interpreter atexit processing */
PERLVARI(I, exitlistlen, I32, 0) /* length of same */
PERLVARI(I, exitlist, PerlExitListEntry *, NULL)
PERLVAR(I, compiling, COP) /* compiling/done executing marker */
PERLVAR(I, compcv, CV *) /* currently compiling subroutine */
-PERLVAR(I, comppad, PAD *) /* storage for lexically scoped temporaries */
PERLVAR(I, comppad_name, PADNAMELIST *) /* variable names for "my" variables */
PERLVAR(I, comppad_name_fill, I32) /* last "introduced" variable offset */
PERLVAR(I, comppad_name_floor, I32) /* start of vars in innermost block */
PERLVAR(I, DBcv, CV *) /* from perl.c */
PERLVARI(I, generation, int, 100) /* from op.c */
+PERLVAR(I, unicode, U32) /* Unicode features: $ENV{PERL_UNICODE} or -C */
+
PERLVARI(I, in_clean_objs,bool, FALSE) /* from sv.c */
PERLVARI(I, in_clean_all, bool, FALSE) /* ptrs to freed SVs now legal */
PERLVAR(I, nomemok, bool) /* let malloc context handle nomem */
PERLVARI(I, savebegin, bool, FALSE) /* save BEGINs for compiler */
+
PERLVAR(I, delaymagic_uid, Uid_t) /* current real user id, only for delaymagic */
PERLVAR(I, delaymagic_euid, Uid_t) /* current effective user id, only for delaymagic */
PERLVAR(I, delaymagic_gid, Gid_t) /* current real group id, only for delaymagic */
PERLVAR(I, delaymagic_egid, Gid_t) /* current effective group id, only for delaymagic */
PERLVARI(I, an, U32, 0) /* malloc sequence number */
+/* Perl_Ibreakable_sub_generation_ptr was too long for VMS, hence "gen" */
+PERLVARI(I, breakable_sub_gen, U32, 0)
+
#ifdef DEBUGGING
/* exercise wrap-around */
#define PERL_COP_SEQMAX (U32_MAX-50)
PERLVARA(I, body_roots, PERL_ARENA_ROOTS_SIZE, void*) /* array of body roots */
-PERLVAR(I, unicode, U32) /* Unicode features: $ENV{PERL_UNICODE} or -C */
+PERLVAR(I, debug, VOL U32) /* flags given to -D switch */
PERLVARI(I, maxo, int, MAXO) /* maximum number of ops */
PERLVARI(I, runops, runops_proc_t, RUNOPS_DEFAULT)
-/*
-=for apidoc Amn|SV|PL_sv_undef
-This is the C<undef> SV. Always refer to this as C<&PL_sv_undef>.
-
-=for apidoc Amn|SV|PL_sv_no
-This is the C<false> SV. See C<PL_sv_yes>. Always refer to this as
-C<&PL_sv_no>.
-
-=for apidoc Amn|SV|PL_sv_yes
-This is the C<true> SV. See C<PL_sv_no>. Always refer to this as
-C<&PL_sv_yes>.
-
-=cut
-*/
-
-PERLVAR(I, sv_undef, SV)
-PERLVAR(I, sv_no, SV)
-PERLVAR(I, sv_yes, SV)
-
PERLVAR(I, subname, SV *) /* name of current subroutine */
PERLVAR(I, subline, I32) /* line this subroutine began on */
PERLVAR(I, min_intro_pending, I32) /* start of vars to introduce */
PERLVAR(I, max_intro_pending, I32) /* end of vars to introduce */
-PERLVAR(I, padix, I32) /* max used index in current "register" pad */
+PERLVAR(I, padix, I32) /* lowest unused index - 1
+ in current "register" pad */
+PERLVAR(I, constpadix, I32) /* lowest unused for constants */
PERLVAR(I, padix_floor, I32) /* how low may inner block reset padix */
-PERLVAR(I, hints, U32) /* pragma-tic compile-time flags */
-
-PERLVAR(I, debug, VOL U32) /* flags given to -D switch */
-
-/* Perl_Ibreakable_sub_generation_ptr was too long for VMS, hence "gen" */
-PERLVARI(I, breakable_sub_gen, U32, 0)
-
#ifdef USE_LOCALE_COLLATE
PERLVAR(I, collation_name, char *) /* Name of current collation */
PERLVAR(I, collxfrm_base, Size_t) /* Basic overhead in *xfrm() */
/* Assume simple collation */
#endif /* USE_LOCALE_COLLATE */
-
-#if defined (PERL_UTF8_CACHE_ASSERT) || defined (DEBUGGING)
-# define PERL___I -1
-#else
-# define PERL___I 1
+#ifdef PERL_SAWAMPERSAND
+PERLVAR(I, sawampersand, U8) /* must save all match strings */
#endif
-PERLVARI(I, utf8cache, I8, PERL___I) /* Is the utf8 caching code enabled? */
-#undef PERL___I
+PERLVAR(I, unsafe, bool)
+PERLVAR(I, colorset, bool) /* PERL_RE_COLORS env var is in use */
+
+/* current phase the interpreter is in
+ for ordering this structure to remove holes, we're assuming that this is 4
+ bytes. */
+PERLVARI(I, phase, enum perl_phase, PERL_PHASE_CONSTRUCT)
+
+PERLVARI(I, in_load_module, bool, FALSE) /* to prevent recursions in PerlIO_find_layer */
+
+/* This value may be set when embedding for full cleanup */
+/* 0=none, 1=full, 2=full with checks */
+/* mod_perl is special, and also assigns a meaning -1 */
+PERLVARI(I, perl_destruct_level, signed char, 0)
#ifdef USE_LOCALE_NUMERIC
-PERLVARI(I, numeric_standard, bool, TRUE)
+PERLVARI(I, numeric_standard, int, TRUE)
/* Assume simple numerics */
PERLVARI(I, numeric_local, bool, TRUE)
/* Assume local numerics */
#endif /* !USE_LOCALE_NUMERIC */
/* Unicode inversion lists */
-PERLVAR(I, ASCII, SV *)
PERLVAR(I, Latin1, SV *)
+PERLVAR(I, UpperLatin1, SV *) /* Code points 128 - 255 */
PERLVAR(I, AboveLatin1, SV *)
-
-PERLVAR(I, L1Cased, SV *)
+PERLVAR(I, InBitmap, SV *)
PERLVAR(I, NonL1NonFinalFold, SV *)
PERLVAR(I, HasMultiCharFold, SV *)
PERLVARA(I, utf8_swash_ptrs, POSIX_SWASH_COUNT, SV *)
PERLVARA(I, Posix_ptrs, POSIX_CC_COUNT, SV *)
-PERLVARA(I, L1Posix_ptrs, POSIX_CC_COUNT, SV *)
PERLVARA(I, XPosix_ptrs, POSIX_CC_COUNT, SV *)
PERLVAR(I, last_swash_hv, HV *)
#ifdef FCRYPT
PERLVARI(I, cryptseen, bool, FALSE) /* has fast crypt() been initialized? */
+#else
+/* One byte hole in the interpreter structure. */
#endif
PERLVAR(I, pad_reset_pending, bool) /* reset pad on next attempted alloc */
PERLVAR(I, srand_called, bool)
-PERLVARI(I, in_load_module, bool, FALSE) /* to prevent recursions in PerlIO_find_layer */
-
-PERLVAR(I, parser, yy_parser *) /* current parser state */
/* Array of signal handlers, indexed by signal number, through which the C
signal handler dispatches. */
PERLVARI(I, encoding, SV *, NULL) /* character encoding */
-PERLVAR(I, debug_pad, struct perl_debug_pad) /* always needed because of the re extension */
-
PERLVAR(I, utf8_idstart, SV *)
PERLVAR(I, utf8_idcont, SV *)
PERLVAR(I, utf8_xidstart, SV *)
PERLVAR(I, utf8_perl_idstart, SV *)
+PERLVAR(I, utf8_perl_idcont, SV *)
PERLVAR(I, utf8_xidcont, SV *)
PERLVAR(I, sort_RealCmp, SVCOMPARE_t)
PERLVARI(I, clocktick, long, 0) /* this many times() ticks in a second */
-PERLVAR(I, stashcache, HV *) /* Cache to speed up S_method_common */
-
/* Hooks to shared SVs and locks. */
PERLVARI(I, sharehook, share_proc_t, Perl_sv_nosharing)
PERLVARI(I, lockhook, share_proc_t, Perl_sv_nosharing)
PERLVAR(I, custom_ops, HV *) /* custom op registrations */
+PERLVAR(I, Xpv, XPV *) /* (unused) held temporary value */
+
+/* name of the scopes we've ENTERed. Only used with -DDEBUGGING, but needs to be
+ present always, as -DDEBUGGING must be binary compatible with non. */
+PERLVARI(I, scopestack_name, const char * *, NULL)
+
+PERLVAR(I, debug_pad, struct perl_debug_pad) /* always needed because of the re extension */
+
/* Hook for File::Glob */
PERLVARI(I, globhook, globhook_t, NULL)
-PERLVAR(I, reentrant_retint, int) /* Integer return value from reentrant functions */
-
-/* The last unconditional member of the interpreter structure when 5.10.0 was
+/* The last unconditional member of the interpreter structure when 5.21.4 was
released. The offset of the end of this is baked into a global variable in
any shared perl library which will allow a sanity test in future perl
releases. */
-#define PERL_LAST_5_16_0_INTERP_MEMBER Ireentrant_retint
+#define PERL_LAST_5_18_0_INTERP_MEMBER Iglobhook
#ifdef PERL_IMPLICIT_CONTEXT
PERLVARI(I, my_cxt_list, void **, NULL) /* per-module array of MY_CXT pointers */
PERLVARI(I, dumper_fd, int, -1)
#endif
-#ifdef PERL_MAD
-PERLVARI(I, madskills, bool, FALSE) /* preserve all syntactic info */
- /* (MAD = Misc Attribute Decoration) */
-PERLVARI(I, xmlfp, PerlIO *, NULL)
-#endif
#ifdef DEBUG_LEAKING_SCALARS
PERLVARI(I, sv_serial, U32, 0) /* SV serial number, used in sv.c */
#endif
+PERLVARA(I, sv_consts, SV_CONSTS_COUNT, SV*) /* constant SVs with precomputed hash value */
+
+#ifdef PERL_TRACE_OPS
+PERLVARA(I, op_exec_cnt, OP_max+2, UV) /* Counts of executed OPs of the given type.
+ If PERL_TRACE_OPS is enabled, we'll dump
+ a summary count of all ops executed in the
+ program at perl_destruct time. For
+ profiling/debugging only. Works only if
+ DEBUGGING is enabled, too. */
+#endif
+
+PERLVAR(I, random_state, PL_RANDOM_STATE_TYPE)
+
/* If you are adding a U8 or U16, check to see if there are 'Space' comments
* above on where there are gaps which currently will be structure padding. */
https://perl5.git.perl.org / perl5.git / blobdiff