| Commit | Line | Data |
|---|
| cb68f92d |
1 | /***********************************************/ |
| 2 | /* Global only to current thread */ |
| 3 | /***********************************************/ |
| 4 | |
| 8b3be1d1 |
5 | /* Don't forget to re-run embed.pl to propagate changes! */ |
| 6 | |
| cb68f92d |
7 | /* The 'T' prefix is only needed for vars that need appropriate #defines |
| 8 | * generated when built with or without USE_THREADS. It is also used |
| 9 | * to generate the appropriate export list for win32. |
| 10 | * |
| 11 | * When building without USE_THREADS, these variables will be truly global. |
| 12 | * When building without USE_THREADS but with MULTIPLICITY, these variables |
| 13 | * will be global per-interpreter. |
| 14 | * |
| 15 | * Avoid build-specific #ifdefs here, like DEBUGGING. That way, |
| 16 | * we can keep binary compatibility of the curinterp structure */ |
| 8b3be1d1 |
17 | |
| 49f531da |
18 | /* Important ones in the first cache line (if alignment is done right) */ |
| d4cce5f1 |
19 | |
| cb68f92d |
20 | PERLVAR(Tstack_sp, SV **) /* top of the stack */ |
| 49f531da |
21 | #ifdef OP_IN_REGISTER |
| cb68f92d |
22 | PERLVAR(Topsave, OP *) |
| 49f531da |
23 | #else |
| cb68f92d |
24 | PERLVAR(Top, OP *) /* currently executing op */ |
| 49f531da |
25 | #endif |
| cb68f92d |
26 | PERLVAR(Tcurpad, SV **) /* active pad (lexicals+tmps) */ |
| 27 | |
| 28 | PERLVAR(Tstack_base, SV **) |
| 29 | PERLVAR(Tstack_max, SV **) |
| 30 | |
| 31 | PERLVAR(Tscopestack, I32 *) /* scopes we've ENTERed */ |
| 32 | PERLVAR(Tscopestack_ix, I32) |
| 33 | PERLVAR(Tscopestack_max,I32) |
| 49f531da |
34 | |
| cb68f92d |
35 | PERLVAR(Tsavestack, ANY *) /* items that need to be restored |
| 36 | when LEAVEing scopes we've ENTERed */ |
| 37 | PERLVAR(Tsavestack_ix, I32) |
| 38 | PERLVAR(Tsavestack_max, I32) |
| 49f531da |
39 | |
| cb68f92d |
40 | PERLVAR(Ttmps_stack, SV **) /* mortals we've made */ |
| 41 | PERLVARI(Ttmps_ix, I32, -1) |
| 42 | PERLVARI(Ttmps_floor, I32, -1) |
| 43 | PERLVAR(Ttmps_max, I32) |
| 49f531da |
44 | |
| cb68f92d |
45 | PERLVAR(Tmarkstack, I32 *) /* stack_sp locations we're remembering */ |
| 46 | PERLVAR(Tmarkstack_ptr, I32 *) |
| 47 | PERLVAR(Tmarkstack_max, I32 *) |
| 49f531da |
48 | |
| cb68f92d |
49 | PERLVAR(Tretstack, OP **) /* OPs we have postponed executing */ |
| 50 | PERLVAR(Tretstack_ix, I32) |
| 51 | PERLVAR(Tretstack_max, I32) |
| 49f531da |
52 | |
| cb68f92d |
53 | PERLVAR(TSv, SV *) /* used to hold temporary values */ |
| 54 | PERLVAR(TXpv, XPV *) /* used to hold temporary values */ |
| 49f531da |
55 | |
| 5c0ca799 |
56 | /* stat stuff */ |
| cb68f92d |
57 | PERLVAR(Tstatbuf, Stat_t) |
| 5c0ca799 |
58 | PERLVAR(Tstatcache, Stat_t) /* _ */ |
| 59 | PERLVAR(Tstatgv, GV *) |
| 60 | PERLVARI(Tstatname, SV *, Nullsv) |
| 61 | |
| 49f531da |
62 | #ifdef HAS_TIMES |
| cb68f92d |
63 | PERLVAR(Ttimesbuf, struct tms) |
| 49f531da |
64 | #endif |
| 49f531da |
65 | |
| 66 | /* Fields used by magic variables such as $@, $/ and so on */ |
| d4cce5f1 |
67 | PERLVAR(Ttainted, bool) /* using variables controlled by $< */ |
| cb68f92d |
68 | PERLVAR(Tcurpm, PMOP *) /* what to do \ interps in REs from */ |
| 69 | PERLVAR(Tnrs, SV *) |
| 70 | PERLVAR(Trs, SV *) /* input record separator $/ */ |
| 71 | PERLVAR(Tlast_in_gv, GV *) /* GV used in last <FH> */ |
| 72 | PERLVAR(Tofs, char *) /* output field separator $, */ |
| 73 | PERLVAR(Tofslen, STRLEN) |
| 74 | PERLVAR(Tdefoutgv, GV *) /* default FH for output */ |
| d4cce5f1 |
75 | PERLVARI(Tchopset, char *, " \n-") /* $: */ |
| cb68f92d |
76 | PERLVAR(Tformtarget, SV *) |
| 77 | PERLVAR(Tbodytarget, SV *) |
| 78 | PERLVAR(Ttoptarget, SV *) |
| 49f531da |
79 | |
| d4cce5f1 |
80 | /* Stashes */ |
| 81 | PERLVAR(Tdefstash, HV *) /* main symbol table */ |
| 82 | PERLVAR(Tcurstash, HV *) /* symbol table for current package */ |
| 49f531da |
83 | |
| cb68f92d |
84 | PERLVAR(Trestartop, OP *) /* propagating an error from croak? */ |
| 85 | PERLVARI(Tcurcop, COP * VOL, &compiling) |
| d4cce5f1 |
86 | PERLVAR(Tin_eval, VOL int) /* trap "fatal" errors? */ |
| 87 | PERLVAR(Tdelaymagic, int) /* ($<,$>) = ... */ |
| cb68f92d |
88 | PERLVAR(Tdirty, bool) /* in the middle of tearing things down? */ |
| 61bb5906 |
89 | PERLVAR(Tlocalizing, int) /* are we processing a local() list? */ |
| 49f531da |
90 | |
| cb68f92d |
91 | PERLVAR(Tcurstack, AV *) /* THE STACK */ |
| 92 | PERLVAR(Tcurstackinfo, PERL_SI *) /* current stack + context */ |
| 93 | PERLVAR(Tmainstack, AV *) /* the stack when nothing funny is happening */ |
| 94 | PERLVAR(Ttop_env, JMPENV *) /* ptr. to current sigjmp() environment */ |
| 95 | PERLVAR(Tstart_env, JMPENV) /* empty startup sigjmp() environment */ |
| 49f531da |
96 | |
| 4e4c362e |
97 | /* statics "owned" by various functions */ |
| cb68f92d |
98 | PERLVAR(Tav_fetch_sv, SV *) /* owned by av_fetch() */ |
| 99 | PERLVAR(Thv_fetch_sv, SV *) /* owned by hv_fetch() */ |
| 100 | PERLVAR(Thv_fetch_ent_mh, HE) /* owned by hv_fetch_ent() */ |
| 101 | |
| 102 | PERLVAR(Tmodcount, I32) /* how much mod()ification in assignment? */ |
| 4e4c362e |
103 | |
| 5c0ca799 |
104 | PERLVAR(Tlastgotoprobe, OP*) /* from pp_ctl.c */ |
| 105 | |
| 106 | /* sort stuff */ |
| 107 | PERLVAR(Tsortcop, OP *) /* user defined sort routine */ |
| 108 | PERLVAR(Tsortstash, HV *) /* which is in some package or other */ |
| 109 | PERLVAR(Tfirstgv, GV *) /* $a */ |
| 110 | PERLVAR(Tsecondgv, GV *) /* $b */ |
| 111 | PERLVAR(Tsortcxix, I32) /* from pp_ctl.c */ |
| 112 | |
| 113 | /* regex stuff */ |
| 114 | |
| 115 | PERLVAR(Tscreamfirst, I32 *) |
| 116 | PERLVAR(Tscreamnext, I32 *) |
| 117 | PERLVARI(Tmaxscream, I32, -1) |
| 118 | PERLVAR(Tlastscream, SV *) |
| 119 | |
| 120 | PERLVAR(Tregdummy, regnode) /* from regcomp.c */ |
| 121 | PERLVAR(Tregcomp_parse, char*) /* Input-scan pointer. */ |
| 122 | PERLVAR(Tregxend, char*) /* End of input for compile */ |
| 123 | PERLVAR(Tregcode, regnode*) /* Code-emit pointer; ®dummy = don't */ |
| 124 | PERLVAR(Tregnaughty, I32) /* How bad is this pattern? */ |
| 125 | PERLVAR(Tregsawback, I32) /* Did we see \1, ...? */ |
| 126 | PERLVAR(Tregprecomp, char *) /* uncompiled string. */ |
| 127 | PERLVAR(Tregnpar, I32) /* () count. */ |
| 128 | PERLVAR(Tregsize, I32) /* Code size. */ |
| 129 | PERLVAR(Tregflags, U16) /* are we folding, multilining? */ |
| 130 | PERLVAR(Tregseen, U32) /* from regcomp.c */ |
| 131 | PERLVAR(Tseen_zerolen, I32) /* from regcomp.c */ |
| 132 | PERLVAR(Tseen_evals, I32) /* from regcomp.c */ |
| 133 | PERLVAR(Tregcomp_rx, regexp *) /* from regcomp.c */ |
| 134 | PERLVAR(Textralen, I32) /* from regcomp.c */ |
| 135 | PERLVAR(Tcolorset, int) /* from regcomp.c */ |
| 136 | PERLVAR(Tcolors[4], char *) /* from regcomp.c */ |
| 137 | PERLVAR(Treginput, char *) /* String-input pointer. */ |
| 138 | PERLVAR(Tregbol, char *) /* Beginning of input, for ^ check. */ |
| 139 | PERLVAR(Tregeol, char *) /* End of input, for $ check. */ |
| 140 | PERLVAR(Tregstartp, char **) /* Pointer to startp array. */ |
| 141 | PERLVAR(Tregendp, char **) /* Ditto for endp. */ |
| 142 | PERLVAR(Treglastparen, U32 *) /* Similarly for lastparen. */ |
| 143 | PERLVAR(Tregtill, char *) /* How far we are required to go. */ |
| 144 | PERLVAR(Tregprev, char) /* char before regbol, \n if none */ |
| 145 | PERLVAR(Treg_start_tmp, char **) /* from regexec.c */ |
| 146 | PERLVAR(Treg_start_tmpl,U32) /* from regexec.c */ |
| 147 | PERLVAR(Tregdata, struct reg_data *) |
| 148 | /* from regexec.c renamed was data */ |
| 149 | PERLVAR(Tbostr, char *) /* from regexec.c */ |
| 150 | PERLVAR(Treg_flags, U32) /* from regexec.c */ |
| 151 | PERLVAR(Treg_eval_set, I32) /* from regexec.c */ |
| 152 | PERLVAR(Tregnarrate, I32) /* from regexec.c */ |
| 153 | PERLVAR(Tregprogram, regnode *) /* from regexec.c */ |
| 154 | PERLVARI(Tregindent, int, 0) /* from regexec.c */ |
| 155 | PERLVAR(Tregcc, CURCUR *) /* from regexec.c */ |
| 156 | |
| 157 | PERLVARI(Tregcompp, regcomp_t, FUNC_NAME_TO_PTR(pregcomp)) |
| 158 | /* Pointer to RE compiler */ |
| 159 | PERLVARI(Tregexecp, regexec_t, FUNC_NAME_TO_PTR(regexec_flags)) |
| 160 | /* Pointer to RE executer */ |
| 161 | PERLVARI(Treginterp_cnt,int, 0) /* Whether `Regexp' |
| 162 | was interpolated. */ |
| 163 | |
| d4cce5f1 |
164 | |
| 8b3be1d1 |
165 | /* Note that the variables below are all explicitly referenced in the code |
| cb68f92d |
166 | * as thr->whatever and therefore don't need the 'T' prefix. */ |
| 8b3be1d1 |
167 | |
| d4cce5f1 |
168 | #ifdef USE_THREADS |
| 49f531da |
169 | |
| cb68f92d |
170 | PERLVAR(oursv, SV *) |
| 171 | PERLVAR(cvcache, HV *) |
| 172 | PERLVAR(self, perl_os_thread) /* Underlying thread object */ |
| 173 | PERLVAR(flags, U32) |
| 174 | PERLVAR(threadsv, AV *) /* Per-thread SVs ($_, $@ etc.) */ |
| 175 | PERLVAR(threadsvp, SV **) /* AvARRAY(threadsv) */ |
| 176 | PERLVAR(specific, AV *) /* Thread-specific user data */ |
| 177 | PERLVAR(errsv, SV *) /* Backing SV for $@ */ |
| 178 | PERLVAR(errhv, HV *) /* HV for what was %@ in pp_ctl.c */ |
| 179 | PERLVAR(mutex, perl_mutex) /* For the fields others can change */ |
| 180 | PERLVAR(tid, U32) |
| 49f531da |
181 | PERLVAR(prev, struct perl_thread *) |
| cb68f92d |
182 | PERLVAR(next, struct perl_thread *) |
| 183 | /* Circular linked list of threads */ |
| 49f531da |
184 | |
| 185 | #ifdef HAVE_THREAD_INTERN |
| cb68f92d |
186 | PERLVAR(i, struct thread_intern) |
| 187 | /* Platform-dependent internals */ |
| 49f531da |
188 | #endif |
| 189 | |
| cb68f92d |
190 | PERLVAR(trailing_nul, char) /* For the sake of thrsv and oursv */ |
| 49f531da |
191 | |
| d4cce5f1 |
192 | #endif /* USE_THREADS */ |
projects / p5sagit/p5-mst-13.2.git / blame