*
* When building without MULTIPLICITY, these variables will be truly global. */
+
+/* For historical reasons this file follows thrdvar.h into the interpeter
+ struct, and that file currently ends with 7 bytes of variables, so putting
+ one last byte here is good for alignment. */
+
+/* This value may be set when embedding for full cleanup */
+/* 0=none, 1=full, 2=full with checks */
+PERLVARI(Iperl_destruct_level, U8, 0)
+
+PERLVAR(Iperldb, U32)
+
/* pseudo environmental stuff */
PERLVAR(Iorigargc, int)
PERLVAR(Iorigargv, char **)
PERLVAR(Iwarnhook, SV *)
/* switches */
-PERLVAR(Iminus_c, bool)
PERLVAR(Ipatchlevel, SV *)
PERLVAR(Ilocalpatches, const char * const *)
PERLVARI(Isplitstr, const char *, " ")
+
+PERLVAR(Iminus_c, bool)
PERLVAR(Ipreprocess, bool)
PERLVAR(Iminus_n, bool)
PERLVAR(Iminus_p, bool)
PERLVAR(Iminus_a, bool)
PERLVAR(Iminus_F, bool)
PERLVAR(Idoswitches, bool)
+
PERLVAR(Iminus_E, bool)
/*
*/
PERLVAR(Idowarn, U8)
-PERLVAR(Iwidesyscalls, bool) /* unused since 5.8.1 */
PERLVAR(Idoextract, bool)
PERLVAR(Isawampersand, bool) /* must save all match strings */
PERLVAR(Iunsafe, bool)
+PERLVAR(Iexit_flags, U8) /* was exit() unexpected, etc. */
+PERLVAR(Isrand_called, bool)
+/* Part of internal state, but makes the 16th 1 byte variable in a row. */
+PERLVAR(Itainting, bool) /* doing taint checks */
PERLVAR(Iinplace, char *)
PERLVAR(Ie_script, SV *)
-PERLVAR(Iperldb, U32)
-
-/* This value may be set when embedding for full cleanup */
-/* 0=none, 1=full, 2=full with checks */
-PERLVARI(Iperl_destruct_level, int, 0)
/* magical thingies */
PERLVAR(Ibasetime, Time_t) /* $^T */
PERLVARI(Imaxsysfd, I32, MAXSYSFD)
/* top fd to pass to subprocesses */
-PERLVAR(Imultiline, int) /* $*--do strings hold >1 line? */
PERLVAR(Istatusvalue, I32) /* $? */
-PERLVAR(Iexit_flags, U8) /* was exit() unexpected, etc. */
#ifdef VMS
PERLVAR(Istatusvalue_vms,U32)
#else
PERLVAR(Istatusvalue_posix,I32)
#endif
+#ifdef CSH
+PERLVARI(Icshlen, I32, 0)
+PERLVARI(Icshname, const char *, CSH)
+#endif
+
/* shortcuts to various I/O objects */
PERLVAR(Istdingv, GV *)
PERLVAR(Istderrgv, GV *)
PERLVAR(Icurstname, SV *) /* name of current package */
PERLVAR(Ibeginav, AV *) /* names of BEGIN subroutines */
PERLVAR(Iendav, AV *) /* names of END subroutines */
+PERLVAR(Iunitcheckav, AV *) /* names of UNITCHECK subroutines */
PERLVAR(Icheckav, AV *) /* names of CHECK subroutines */
PERLVAR(Iinitav, AV *) /* names of INIT subroutines */
PERLVAR(Istrtab, HV *) /* shared string table */
PERLVARI(Isub_generation,U32,1) /* incr to invalidate method cache */
+/* funky return mechanisms */
+PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */
+
/* memory management */
PERLVAR(Isv_count, I32) /* how many SV* are currently allocated */
PERLVAR(Isv_objcount, I32) /* how many objects are currently allocated */
PERLVAR(Isv_root, SV*) /* storage for SVs belonging to interp */
PERLVAR(Isv_arenaroot, SV*) /* list of areas for garbage collection */
-/* funky return mechanisms */
-PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */
-
/* subprocess state */
PERLVAR(Ifdpid, AV *) /* keep fd-to-pid mappings for my_popen */
/* internal state */
-PERLVAR(Itainting, bool) /* doing taint checks */
PERLVARI(Iop_mask, char *, NULL) /* masked operations for safe evals */
/* current interpreter roots */
/* runtime control stuff */
PERLVARI(Icurcopdb, COP *, NULL)
-PERLVARI(Icopline, line_t, NOLINE)
-/* statics moved here for shared library purposes */
PERLVAR(Ifilemode, int) /* so nextargv() can preserve mode */
PERLVAR(Ilastfd, int) /* what to preserve mode on */
PERLVAR(Ioldname, char *) /* what to preserve mode on */
PERLVAR(IArgv, char **) /* stuff to free from do_aexec, vfork safe */
PERLVAR(ICmd, char *) /* stuff to free from do_aexec, vfork safe */
-PERLVARI(Igensym, I32, 0) /* next symbol for getsym() to define */
-PERLVAR(Ipreambled, bool)
PERLVAR(Ipreambleav, AV *)
-PERLVARI(Ilaststatval, int, -1)
-PERLVARI(Ilaststype, I32, OP_STAT)
PERLVAR(Imess_sv, SV *)
-
-/* XXX shouldn't these be per-thread? --GSAR */
PERLVAR(Iors_sv, SV *) /* output record separator $\ */
+/* statics moved here for shared library purposes */
+PERLVARI(Igensym, I32, 0) /* next symbol for getsym() to define */
+PERLVAR(Iin_my, U16) /* we're compiling a "my" (or "our") declaration */
+PERLVARI(Ilaststype, U16, OP_STAT)
+PERLVARI(Ilaststatval, int, -1)
/* interpreter atexit processing */
+PERLVARI(Iexitlistlen, I32, 0) /* length of same */
PERLVARI(Iexitlist, PerlExitListEntry *, NULL)
/* list of exit functions */
-PERLVARI(Iexitlistlen, I32, 0) /* length of same */
/*
=for apidoc Amn|HV*|PL_modglobal
/* these used to be in global before 5.004_68 */
PERLVARI(Iprofiledata, U32 *, NULL) /* table of ops, counts */
-PERLVARI(Irsfp, PerlIO * VOL, Nullfp) /* current source file pointer */
+PERLVARI(Irsfp, PerlIO * VOL, NULL) /* current source file pointer */
PERLVARI(Irsfp_filters, AV *, NULL) /* keeps active source filters */
PERLVAR(Icompiling, COP) /* compiling/done executing marker */
#endif
/* more statics moved here */
-PERLVARI(Igeneration, int, 100) /* from op.c */
PERLVAR(IDBcv, CV *) /* from perl.c */
+PERLVARI(Igeneration, int, 100) /* from op.c */
PERLVARI(Iin_clean_objs,bool, FALSE) /* from sv.c */
PERLVARI(Iin_clean_all, bool, FALSE) /* from sv.c */
-
-PERLVAR(Ilinestart, char *) /* beg. of most recently read line */
-PERLVAR(Ipending_ident, char) /* pending identifier lookup */
-PERLVAR(Isublex_info, SUBLEXINFO) /* from toke.c */
+PERLVAR(Inomemok, bool) /* let malloc context handle nomem */
+PERLVARI(Isavebegin, bool, FALSE) /* save BEGINs for compiler */
PERLVAR(Iuid, Uid_t) /* current real user id */
PERLVAR(Ieuid, Uid_t) /* current effective user id */
PERLVAR(Igid, Gid_t) /* current real group id */
PERLVAR(Iegid, Gid_t) /* current effective group id */
-PERLVAR(Inomemok, bool) /* let malloc context handle nomem */
PERLVARI(Ian, U32, 0) /* malloc sequence number */
PERLVARI(Icop_seqmax, U32, 0) /* statement sequence number */
PERLVARI(Ievalseq, U32, 0) /* eval sequence number */
-PERLVAR(Iorigenviron, char **)
PERLVAR(Iorigalen, U32)
+PERLVAR(Iorigenviron, char **)
#ifdef PERL_USES_PL_PIDSTATUS
PERLVAR(Ipidstatus, HV *) /* pid-to-status mappings for waitpid */
#endif
-PERLVARI(Imaxo, int, MAXO) /* maximum number of ops */
PERLVAR(Iosname, char *) /* operating system */
PERLVAR(Isighandlerp, Sighandler_t)
-PERLVARA(Ibody_roots, SVt_LAST, void*) /* array of body roots */
+PERLVARA(Ibody_roots, PERL_ARENA_ROOTS_SIZE, void*) /* array of body roots */
PERLVAR(Inice_chunk, char *) /* a nice chunk of memory to reuse */
PERLVAR(Inice_chunk_size, U32) /* how nice the chunk of memory is */
+PERLVARI(Imaxo, int, MAXO) /* maximum number of ops */
+
PERLVARI(Irunops, runops_proc_t, MEMBER_TO_FPTR(RUNOPS_DEFAULT))
PERLVARA(Itokenbuf,256, char)
PERLVAR(Isv_no, SV)
PERLVAR(Isv_yes, SV)
-#ifdef CSH
-PERLVARI(Icshname, const char *, CSH)
-PERLVARI(Icshlen, I32, 0)
-#endif
+PERLVAR(Ierror_count, U8) /* how many errors so far, max 10 */
+PERLVARI(Icv_has_eval, bool, FALSE) /* PL_compcv includes an entereval or similar */
+/* Space for two more U8 here without increasing the structure size */
-PERLVAR(Ilex_state, U32) /* next token is determined */
-PERLVAR(Ilex_defer, U32) /* state after determined token */
-PERLVAR(Ilex_expect, int) /* expect after determined token */
-PERLVAR(Ilex_brackets, I32) /* bracket count */
-PERLVAR(Ilex_formbrack, I32) /* bracket count at outer format level */
-PERLVAR(Ilex_casemods, I32) /* casemod count */
-PERLVAR(Ilex_dojoin, I32) /* doing an array interpolation */
-PERLVAR(Ilex_starts, I32) /* how many interps done on level */
-PERLVAR(Ilex_stuff, SV *) /* runtime pattern from m// or s/// */
-PERLVAR(Ilex_repl, SV *) /* runtime replacement from s/// */
-PERLVAR(Ilex_op, OP *) /* extra info to pass back on op */
-PERLVAR(Ilex_inpat, OP *) /* in pattern $) and $| are special */
-PERLVAR(Ilex_inwhat, I32) /* what kind of quoting are we in */
-PERLVAR(Ilex_brackstack,char *) /* what kind of brackets to pop */
-PERLVAR(Ilex_casestack, char *) /* what kind of case mods in effect */
-
-/* What we know when we're in LEX_KNOWNEXT state. */
-PERLVARA(Inextval,5, YYSTYPE) /* value of next token, if any */
-PERLVARA(Inexttype,5, I32) /* type of next token */
-PERLVAR(Inexttoke, I32)
-
-PERLVAR(Ilinestr, SV *)
-PERLVAR(Ibufptr, char *)
-PERLVAR(Ioldbufptr, char *)
-PERLVAR(Ioldoldbufptr, char *)
-PERLVAR(Ibufend, char *)
-PERLVARI(Iexpect,int, XSTATE) /* how to interpret ambiguous tokens */
-
-PERLVAR(Imulti_start, I32) /* 1st line of multi-line string */
PERLVAR(Imulti_end, I32) /* last line of multi-line string */
-PERLVAR(Imulti_open, I32) /* delimiter of said string */
-PERLVAR(Imulti_close, I32) /* delimiter of said string */
-PERLVAR(Ierror_count, I32) /* how many errors so far, max 10 */
-PERLVAR(Isubline, I32) /* line this subroutine began on */
PERLVAR(Isubname, SV *) /* name of current subroutine */
+PERLVAR(Isubline, I32) /* line this subroutine began on */
PERLVAR(Imin_intro_pending, I32) /* start of vars to introduce */
+
PERLVAR(Imax_intro_pending, I32) /* end of vars to introduce */
PERLVAR(Ipadix, I32) /* max used index in current "register" pad */
+
PERLVAR(Ipadix_floor, I32) /* how low may inner block reset padix */
PERLVAR(Ipad_reset_pending, I32) /* reset pad on next attempted alloc */
-PERLVAR(Ilast_uni, char *) /* position of last named-unary op */
-PERLVAR(Ilast_lop, char *) /* position of last list operator */
-PERLVAR(Ilast_lop_op, OPCODE) /* last list operator */
-PERLVAR(Iin_my, I32) /* we're compiling a "my" (or "our") declaration */
PERLVAR(Iin_my_stash, HV *) /* declared class of this "my" declaration */
-#ifdef FCRYPT
-PERLVARI(Icryptseen, bool, FALSE) /* has fast crypt() been initialized? */
-#endif
PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */
PERLVARI(Iamagic_generation, long, 0)
#ifdef USE_LOCALE_COLLATE
-PERLVARI(Icollation_ix, U32, 0) /* Collation generation index */
PERLVAR(Icollation_name,char *) /* Name of current collation */
-PERLVARI(Icollation_standard, bool, TRUE)
- /* Assume simple collation */
PERLVAR(Icollxfrm_base, Size_t) /* Basic overhead in *xfrm() */
PERLVARI(Icollxfrm_mult,Size_t, 2) /* Expansion factor in *xfrm() */
+PERLVARI(Icollation_ix, U32, 0) /* Collation generation index */
+PERLVARI(Icollation_standard, bool, TRUE)
+ /* Assume simple collation */
#endif /* USE_LOCALE_COLLATE */
+
+#ifdef PERL_UTF8_CACHE_ASSERT
+PERLVARI(Iutf8cache, I8, -1) /* Is the utf8 caching code enabled? */
+#else
+PERLVARI(Iutf8cache, I8, 1) /* Is the utf8 caching code enabled? */
+#endif
+
#ifdef USE_LOCALE_NUMERIC
-PERLVAR(Inumeric_name, char *) /* Name of current numeric locale */
PERLVARI(Inumeric_standard, bool, TRUE)
/* Assume simple numerics */
PERLVARI(Inumeric_local, bool, TRUE)
/* Assume local numerics */
-
-PERLVAR(Inumeric_compat1, char)
- /* Used to be numeric_radix */
+PERLVAR(Inumeric_name, char *) /* Name of current numeric locale */
#endif /* !USE_LOCALE_NUMERIC */
/* utf8 character classes */
PERLVAR(Iutf8_tolower, SV *)
PERLVAR(Iutf8_tofold, SV *)
PERLVAR(Ilast_swash_hv, HV *)
-PERLVAR(Ilast_swash_klen, U32)
-PERLVARA(Ilast_swash_key,10, U8)
PERLVAR(Ilast_swash_tmps, U8 *)
PERLVAR(Ilast_swash_slen, STRLEN)
+PERLVARA(Ilast_swash_key,10, U8)
+PERLVAR(Ilast_swash_klen, U8) /* Only needs to store 0-10 */
-/* perly.c globals */
-PERLVAR(Iyycharp, int *)
-PERLVAR(Iyylvalp, YYSTYPE *)
+#ifdef FCRYPT
+PERLVARI(Icryptseen, bool, FALSE) /* has fast crypt() been initialized? */
+#endif
PERLVARI(Iglob_index, int, 0)
-PERLVAR(Isrand_called, bool)
-PERLVARA(Iuudmap,256, char)
+
+
+PERLVAR(Iparser, yy_parser *) /* current parser state */
+
PERLVAR(Ibitcount, char *)
PERLVAR(Ipsig_ptr, SV**)
PERLVAR(IProc, struct IPerlProc*)
#endif
-#if defined(USE_ITHREADS)
PERLVAR(Iptr_table, PTR_TBL_t*)
-#endif
PERLVARI(Ibeginav_save, AV*, NULL) /* save BEGIN{}s when compiling */
PERLVAR(Ibody_arenas, void*) /* pointer to list of body-arenas */
- /* 5.6.0 stopped here */
-
PERLVAR(Ipsig_pend, int *) /* per-signal "count" of pending */
PERLVARI(Isig_pending, int,0) /* Number if highest signal pending */
+
+PERLVAR(Itaint_warn, bool) /* taint warns instead of dying */
+PERLVAR(Iutf8locale, bool) /* utf8 locale detected */
+PERLVARI(Ihash_seed_set, bool, FALSE) /* Hash initialized? */
+PERLVARI(Irehash_seed_set, bool, FALSE) /* 582 hash initialized? */
+
#ifdef USE_LOCALE_NUMERIC
PERLVAR(Inumeric_radix_sv, SV *) /* The radix separator if not '.' */
PERLVAR(Ireentrant_buffer, REENTR*) /* here we store the _r buffers */
#endif
-PERLVARI(Isavebegin, bool, FALSE) /* save BEGINs for compiler */
+
+#ifdef PERL_MAD
+PERLVARI(Imadskills, bool, FALSE) /* preserve all syntactic info */
+ /* (MAD = Misc Attribute Decoration) */
+PERLVARI(Ixmlfp, PerlIO *,NULL)
+#endif
PERLVAR(Icustom_op_names, HV*) /* Names of user defined ops */
PERLVAR(Icustom_op_descs, HV*) /* Descriptions of user defined ops */
PERLVAR(Idebug_pad, struct perl_debug_pad) /* always needed because of the re extension */
-PERLVAR(Itaint_warn, bool) /* taint warns instead of dying */
-
#ifdef PL_OP_SLAB_ALLOC
PERLVAR(IOpPtr,I32 **)
PERLVARI(IOpSpace,I32,0)
PERLVAR(IOpSlab,I32 *)
#endif
-PERLVAR(Iutf8locale, bool) /* utf8 locale detected */
-
PERLVAR(Iutf8_idstart, SV *)
PERLVAR(Iutf8_idcont, SV *)
PERLVAR(Isort_RealCmp, SVCOMPARE_t)
PERLVARI(Icheckav_save, AV*, NULL) /* save CHECK{}s when compiling */
+PERLVARI(Iunitcheckav_save, AV*, NULL) /* save UNITCHECK{}s when compiling */
PERLVARI(Iclocktick, long, 0) /* this many times() ticks in a second */
PERLVAR(Isignals, U32) /* Using which pre-5.8 signals */
-PERLVAR(Istashcache, HV *) /* Cache to speed up S_method_common */
-
PERLVAR(Ireentrant_retint, int) /* Integer return value from reentrant functions */
+PERLVAR(Istashcache, HV *) /* Cache to speed up S_method_common */
+
/* Hooks to shared SVs and locks. */
PERLVARI(Isharehook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nosharing))
PERLVARI(Ilockhook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nosharing))
PERLVARI(Ihash_seed, UV, 0) /* Hash initializer */
-PERLVARI(Ihash_seed_set, bool, FALSE) /* Hash initialized? */
-
PERLVAR(IDBassertion, SV *)
-PERLVARI(Icv_has_eval, I32, 0) /* PL_compcv includes an entereval or similar */
-
PERLVARI(Irehash_seed, UV, 0) /* 582 hash initializer */
-PERLVARI(Irehash_seed_set, bool, FALSE) /* 582 hash initialized? */
-
-/* These two variables are needed to preserve 5.8.x bincompat because we can't
- change function prototypes of two exported functions. Probably should be
- taken out of blead soon, and relevant prototypes changed. */
-PERLVARI(Isuidscript, int, -1) /* fd for suid script */
#ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
/* File descriptor to talk to the child which dumps scalars. */
PERLVARI(Idumper_fd, int, -1)
#ifdef PERL_IMPLICIT_CONTEXT
PERLVARI(Imy_cxt_size, int, 0) /* size of PL_my_cxt_list */
PERLVARI(Imy_cxt_list, void **, NULL) /* per-module array of MY_CXT pointers */
+#ifdef PERL_GLOBAL_STRUCT_PRIVATE
+PERLVARI(Imy_cxt_keys, const char **, NULL) /* per-module array of pointers to MY_CXT_KEY constants */
#endif
+#endif
+
+#ifdef PERL_TRACK_MEMPOOL
+/* For use with the memory debugging code in util.c */
+PERLVAR(Imemory_debug_header, struct perl_memory_debug_header)
+#endif
+
+#ifdef PERL_DEBUG_READONLY_OPS
+PERLVARI(Islabs, I32**, NULL) /* Array of slabs that have been allocated */
+PERLVARI(Islab_count, U32, 0) /* Size of the array */
+#endif
+
+PERLVARI(Iisarev, HV*, NULL) /* Reverse map of @ISA dependencies */
+
+/* If you are adding a U8 or U16, see the 'Space' comments above on where
+ * there are gaps which currently will be structure padding. */
-/* New variables must be added to the very end, before this comment,
- * for binary compatibility (the offsets of the old members must not change).
+/* Within a stable branch, new variables must be added to the very end, before
+ * this comment, for binary compatibility (the offsets of the old members must
+ * not change).
* (Don't forget to add your variable also to perl_clone()!)
* XSUB.h provides wrapper functions via perlapi.h that make this
* irrelevant, but not all code may be expected to #include XSUB.h.
https://perl5.git.perl.org / perl5.git / blobdiff