if (PL_perl_destruct_level > 0)
init_interp();
#endif
- /* Init the real globals (and main thread)? */
- if (!PL_linestr) {
- PL_curcop = &PL_compiling; /* needed by ckWARN, right away */
-
- PL_linestr = newSV_type(SVt_PVIV);
- SvGROW(PL_linestr, 80);
-
- if (!SvREADONLY(&PL_sv_undef)) {
- /* set read-only and try to insure than we wont see REFCNT==0
- very often */
-
- SvREADONLY_on(&PL_sv_undef);
- SvREFCNT(&PL_sv_undef) = (~(U32)0)/2;
-
- sv_setpv(&PL_sv_no,PL_No);
- /* value lookup in void context - happens to have the side effect
- of caching the numeric forms. */
- SvIV(&PL_sv_no);
- SvNV(&PL_sv_no);
- SvREADONLY_on(&PL_sv_no);
- SvREFCNT(&PL_sv_no) = (~(U32)0)/2;
-
- sv_setpv(&PL_sv_yes,PL_Yes);
- SvIV(&PL_sv_yes);
- SvNV(&PL_sv_yes);
- SvREADONLY_on(&PL_sv_yes);
- SvREFCNT(&PL_sv_yes) = (~(U32)0)/2;
-
- SvREADONLY_on(&PL_sv_placeholder);
- SvREFCNT(&PL_sv_placeholder) = (~(U32)0)/2;
- }
+ PL_curcop = &PL_compiling; /* needed by ckWARN, right away */
+
+ /* set read-only and try to insure than we wont see REFCNT==0
+ very often */
+
+ SvREADONLY_on(&PL_sv_undef);
+ SvREFCNT(&PL_sv_undef) = (~(U32)0)/2;
+
+ sv_setpv(&PL_sv_no,PL_No);
+ /* value lookup in void context - happens to have the side effect
+ of caching the numeric forms. */
+ SvIV(&PL_sv_no);
+ SvNV(&PL_sv_no);
+ SvREADONLY_on(&PL_sv_no);
+ SvREFCNT(&PL_sv_no) = (~(U32)0)/2;
+
+ sv_setpv(&PL_sv_yes,PL_Yes);
+ SvIV(&PL_sv_yes);
+ SvNV(&PL_sv_yes);
+ SvREADONLY_on(&PL_sv_yes);
+ SvREFCNT(&PL_sv_yes) = (~(U32)0)/2;
- PL_sighandlerp = (Sighandler_t) Perl_sighandler;
+ SvREADONLY_on(&PL_sv_placeholder);
+ SvREFCNT(&PL_sv_placeholder) = (~(U32)0)/2;
+
+ PL_sighandlerp = (Sighandler_t) Perl_sighandler;
#ifdef PERL_USES_PL_PIDSTATUS
- PL_pidstatus = newHV();
+ PL_pidstatus = newHV();
#endif
- }
PL_rs = newSVpvs("\n");
PL_stashcache = newHV();
- PL_patchlevel = Perl_newSVpvf(aTHX_ "%d.%d.%d", (int)PERL_REVISION,
+ PL_patchlevel = Perl_newSVpvf(aTHX_ "v%d.%d.%d", (int)PERL_REVISION,
(int)PERL_VERSION, (int)PERL_SUBVERSION);
#ifdef HAS_MMAP
PL_timesbase.tms_cstime = 0;
#endif
-#ifdef PERL_MAD
- PL_curforce = -1;
-#endif
-
ENTER;
}
PL_preambleav = NULL;
SvREFCNT_dec(PL_subname);
PL_subname = NULL;
- SvREFCNT_dec(PL_linestr);
- PL_linestr = NULL;
#ifdef PERL_USES_PL_PIDSTATUS
SvREFCNT_dec(PL_pidstatus);
PL_pidstatus = NULL;
SvREFCNT_dec(PL_errors);
PL_errors = NULL;
+ SvREFCNT_dec(PL_isarev);
+
FREETMPS;
if (destruct_level >= 2 && ckWARN_d(WARN_INTERNAL)) {
if (PL_scopestack_ix != 0)
#endif
PL_sv_count = 0;
+#ifdef PERL_DEBUG_READONLY_OPS
+ free(PL_slabs);
+ PL_slabs = NULL;
+ PL_slab_count = 0;
+#endif
#if defined(PERLIO_LAYERS)
/* No more IO - including error messages ! */
S_parse_body(pTHX_ char **env, XSINIT_t xsinit)
{
dVAR;
+ PerlIO *tmpfp;
int argc = PL_origargc;
char **argv = PL_origargv;
const char *scriptname = NULL;
#ifdef USE_SITECUSTOMIZE
bool minus_f = FALSE;
#endif
+ SV *linestr_sv = newSV_type(SVt_PVIV);
+
+ SvGROW(linestr_sv, 80);
+ sv_setpvn(linestr_sv,"",0);
- sv_setpvn(PL_linestr,"",0);
sv = newSVpvs(""); /* first used for -I flags */
SAVEFREESV(sv);
init_main_stash();
# ifdef NO_MATHOMS
" NO_MATHOMS"
# endif
+# ifdef PERL_DEBUG_READONLY_OPS
+ " PERL_DEBUG_READONLY_OPS"
+# endif
# ifdef PERL_DONT_CREATE_GVSV
" PERL_DONT_CREATE_GVSV"
# endif
# ifdef PERL_MALLOC_WRAP
" PERL_MALLOC_WRAP"
# endif
+# ifdef PERL_MEM_LOG
+ " PERL_MEM_LOG"
+# endif
+# ifdef PERL_MEM_LOG_ENV
+ " PERL_MEM_LOG_ENV"
+# endif
+# ifdef PERL_MEM_LOG_ENV_FD
+ " PERL_MEM_LOG_ENV_FD"
+# endif
+# ifdef PERL_MEM_LOG_STDERR
+ " PERL_MEM_LOG_STDERR"
+# endif
+# ifdef PERL_MEM_LOG_TIMESTAMP
+ " PERL_MEM_LOG_TIMESTAMP"
+# endif
# ifdef PERL_NEED_APPCTX
" PERL_NEED_APPCTX"
# endif
# ifdef PERL_OLD_COPY_ON_WRITE
" PERL_OLD_COPY_ON_WRITE"
# endif
+# ifdef PERL_POISON
+ " PERL_POISON"
+# endif
# ifdef PERL_TRACK_MEMPOOL
" PERL_TRACK_MEMPOOL"
# endif
# ifdef PERL_USE_SAFE_PUTENV
" PERL_USE_SAFE_PUTENV"
# endif
-#ifdef PERL_USES_PL_PIDSTATUS
+# ifdef PERL_USES_PL_PIDSTATUS
" PERL_USES_PL_PIDSTATUS"
-#endif
+# endif
# ifdef PL_OP_SLAB_ALLOC
" PL_OP_SLAB_ALLOC"
# endif
const int fdscript
= open_script(scriptname, dosearch, sv, &suidscript);
- validate_suid(validarg, scriptname, fdscript, suidscript);
+ validate_suid(validarg, scriptname, fdscript, suidscript, linestr_sv);
#ifndef PERL_MICRO
# if defined(SIGCHLD) || defined(SIGCLD)
forbid_setid('x', suidscript);
/* Hence you can't get here if suidscript >= 0 */
- find_beginning();
+ find_beginning(linestr_sv);
if (cddir && PerlDir_chdir( (char *)cddir ) < 0)
Perl_croak(aTHX_ "Can't chdir to %s",cddir);
}
CvPADLIST(PL_compcv) = pad_new(0);
+ PL_isarev = newHV();
+
boot_core_PerlIO();
boot_core_UNIVERSAL();
boot_core_xsutils();
+ boot_core_mro();
if (xsinit)
(*xsinit)(aTHX); /* in case linked C routines want magical variables */
}
#endif
- init_lexer();
+ tmpfp = PL_rsfp;
+ PL_rsfp = NULL;
+ lex_start(linestr_sv);
+ PL_rsfp = tmpfp;
+ PL_subname = newSVpvs("main");
/* now parse the script */
return ret;
}
-
STATIC void
S_run_body(pTHX_ I32 oldscope)
{
sv_setiv(PL_DBsingle, 1);
if (PL_initav)
call_list(oldscope, PL_initav);
+#ifdef PERL_DEBUG_READONLY_OPS
+ Perl_pending_Slabs_to_ro(aTHX);
+#endif
}
/* do it */
SvREADONLY_on(gv);
PL_incgv = gv_HVadd(gv_AVadd(gv_fetchpvs("INC", GV_ADD|GV_NOTQUAL,
SVt_PVAV)));
- SvREFCNT_inc_simple(PL_incgv); /* Don't allow it to be freed */
+ SvREFCNT_inc_simple_void(PL_incgv); /* Don't allow it to be freed */
GvMULTI_on(PL_incgv);
PL_hintgv = gv_fetchpvs("\010", GV_ADD|GV_NOTQUAL, SVt_PV); /* ^H */
GvMULTI_on(PL_hintgv);
PL_defgv = gv_fetchpvs("_", GV_ADD|GV_NOTQUAL, SVt_PVAV);
- SvREFCNT_inc_simple(PL_defgv);
+ SvREFCNT_inc_simple_void(PL_defgv);
PL_errgv = gv_HVadd(gv_fetchpvs("@", GV_ADD|GV_NOTQUAL, SVt_PV));
- SvREFCNT_inc_simple(PL_errgv);
+ SvREFCNT_inc_simple_void(PL_errgv);
GvMULTI_on(PL_errgv);
PL_replgv = gv_fetchpvs("\022", GV_ADD|GV_NOTQUAL, SVt_PV); /* ^R */
GvMULTI_on(PL_replgv);
STATIC void
S_validate_suid(pTHX_ const char *validarg, const char *scriptname,
- int fdscript, int suidscript)
+ int fdscript, int suidscript, SV *linestr_sv)
{
dVAR;
#ifdef IAMSUID
PL_doswitches = FALSE; /* -s is insecure in suid */
/* PSz 13 Nov 03 But -s was caught elsewhere ... so unsetting it here is useless(?!) */
CopLINE_inc(PL_curcop);
- if (sv_gets(PL_linestr, PL_rsfp, 0) == NULL)
+ if (sv_gets(linestr_sv, PL_rsfp, 0) == NULL)
Perl_croak(aTHX_ "No #! line");
- linestr = SvPV_nolen_const(PL_linestr);
+ linestr = SvPV_nolen_const(linestr_sv);
/* required even on Sys V */
if (!*linestr || !linestr[1] || strnNE(linestr,"#!",2))
Perl_croak(aTHX_ "No #! line");
#endif /* DOSUID */
PERL_UNUSED_ARG(validarg);
PERL_UNUSED_ARG(scriptname);
+ PERL_UNUSED_ARG(linestr_sv);
}
STATIC void
-S_find_beginning(pTHX)
+S_find_beginning(pTHX_ SV* linestr_sv)
{
dVAR;
register char *s;
/* Since the Mac OS does not honor #! arguments for us, we do it ourselves */
while (PL_doextract || gMacPerl_AlwaysExtract) {
- if ((s = sv_gets(PL_linestr, PL_rsfp, 0)) == NULL) {
+ if ((s = sv_gets(linestr_sv, PL_rsfp, 0)) == NULL) {
if (!gMacPerl_AlwaysExtract)
Perl_croak(aTHX_ "No Perl script found in input\n");
}
#else
while (PL_doextract) {
- if ((s = sv_gets(PL_linestr, PL_rsfp, 0)) == NULL)
+ if ((s = sv_gets(linestr_sv, PL_rsfp, 0)) == NULL)
Perl_croak(aTHX_ "No Perl script found in input\n");
#endif
s2 = s;
Safefree(PL_savestack);
}
-STATIC void
-S_init_lexer(pTHX)
-{
- dVAR;
- PerlIO *tmpfp;
- tmpfp = PL_rsfp;
- PL_rsfp = NULL;
- lex_start(PL_linestr);
- PL_rsfp = tmpfp;
- PL_subname = newSVpvs("main");
-}
STATIC void
S_init_predump_symbols(pTHX)
#endif
atsv = ERRSV;
(void)SvPV_const(atsv, len);
- if (PL_madskills && PL_minus_c && paramList == PL_beginav)
- break; /* not really trying to run, so just wing it */
if (len) {
PL_curcop = &PL_compiling;
CopLINE_set(PL_curcop, oldline);
PL_curcop = &PL_compiling;
CopLINE_set(PL_curcop, oldline);
JMPENV_POP;
- if (PL_madskills && PL_minus_c && paramList == PL_beginav)
- return; /* not really trying to run, so just wing it */
if (PL_statusvalue && !(PL_exit_flags & PERL_EXIT_EXPECTED)) {
if (paramList == PL_beginav)
Perl_croak(aTHX_ "BEGIN failed--compilation aborted");
projects / p5sagit/p5-mst-13.2.git / blobdiff