#endif
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. However, as &PL_sv_no doesn't contain
- a string that is a valid numer, we have to turn the public flags by
- hand: */
- SvNV(&PL_sv_no);
- SvIV(&PL_sv_no);
- SvIOK_on(&PL_sv_no);
- SvNOK_on(&PL_sv_no);
- SvREADONLY_on(&PL_sv_no);
- SvREFCNT(&PL_sv_no) = (~(U32)0)/2;
-
- sv_setpv(&PL_sv_yes,PL_Yes);
- SvNV(&PL_sv_yes);
- SvIV(&PL_sv_yes);
- SvREADONLY_on(&PL_sv_yes);
- SvREFCNT(&PL_sv_yes) = (~(U32)0)/2;
+ init_constants();
SvREADONLY_on(&PL_sv_placeholder);
SvREFCNT(&PL_sv_placeholder) = (~(U32)0)/2;
PERL_WAIT_FOR_CHILDREN;
destruct_level = PL_perl_destruct_level;
-#ifdef DEBUGGING
+#if defined(DEBUGGING) || defined(PERL_TRACK_MEMPOOL)
{
const char * const s = PerlEnv_getenv("PERL_DESTRUCT_LEVEL");
if (s) {
- const int i = atoi(s);
- if (destruct_level < i)
- destruct_level = i;
+ const int i = atoi(s);
+#ifdef DEBUGGING
+ if (destruct_level < i) destruct_level = i;
+#endif
+#ifdef PERL_TRACK_MEMPOOL
+ /* RT #114496, for perl_free */
+ PL_perl_destruct_level = i;
+#endif
}
}
#endif
PL_minus_F = FALSE;
PL_doswitches = FALSE;
PL_dowarn = G_WARN_OFF;
- PL_sawampersand = FALSE; /* must save all match strings */
+ PL_sawampersand = 0; /* must save all match strings */
PL_unsafe = FALSE;
Safefree(PL_inplace);
/* clear utf8 character classes */
SvREFCNT_dec(PL_utf8_alnum);
SvREFCNT_dec(PL_utf8_alpha);
+ SvREFCNT_dec(PL_utf8_blank);
SvREFCNT_dec(PL_utf8_space);
SvREFCNT_dec(PL_utf8_graph);
SvREFCNT_dec(PL_utf8_digit);
SvREFCNT_dec(PL_utf8_foldclosures);
PL_utf8_alnum = NULL;
PL_utf8_alpha = NULL;
+ PL_utf8_blank = NULL;
PL_utf8_space = NULL;
PL_utf8_graph = NULL;
PL_utf8_digit = NULL;
if (PL_sv_count != 0) {
SV* sva;
SV* sv;
- register SV* svend;
+ SV* svend;
for (sva = PL_sv_arenaroot; sva; sva = MUTABLE_SV(SvANY(sva))) {
svend = &sva[SvREFCNT(sva)];
#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 ! */
PerlIO_cleanup(aTHX);
PL_psig_pend = (int*)NULL;
Safefree(psig_save);
}
- PL_formfeed = NULL;
nuke_stacks();
PL_tainting = FALSE;
PL_taint_warn = FALSE;
* Don't free thread memory if PERL_DESTRUCT_LEVEL is set to a non-zero
* value as we're probably hunting memory leaks then
*/
- const char * const s = PerlEnv_getenv("PERL_DESTRUCT_LEVEL");
- if (!s || atoi(s) == 0) {
+ if (PL_perl_destruct_level == 0) {
const U32 old_debug = PL_debug;
/* Emulate the PerlHost behaviour of free()ing all memory allocated in this
thread at thread exit. */
char **argv = PL_origargv;
const char *scriptname = NULL;
VOL bool dosearch = FALSE;
- register char c;
+ char c;
bool doextract = FALSE;
const char *cddir = NULL;
#ifdef USE_SITECUSTOMIZE
#ifdef PERL_MAD
{
const char *s;
- if ((s = PerlEnv_getenv("PERL_XMLDUMP"))) {
+ if (!PL_tainting &&
+ (s = PerlEnv_getenv("PERL_XMLDUMP"))) {
PL_madskills = 1;
PL_minus_c = 1;
if (!s || !s[0])
S_run_body(pTHX_ I32 oldscope)
{
dVAR;
- DEBUG_r(PerlIO_printf(Perl_debug_log, "%s $` $& $' support.\n",
- PL_sawampersand ? "Enabling" : "Omitting"));
+ DEBUG_r(PerlIO_printf(Perl_debug_log, "%s $` $& $' support (0x%x).\n",
+ PL_sawampersand ? "Enabling" : "Omitting",
+ (unsigned int)(PL_sawampersand)));
if (!PL_restartop) {
#ifdef PERL_MAD
call_list(oldscope, PL_initav);
}
#ifdef PERL_DEBUG_READONLY_OPS
- Perl_pending_Slabs_to_ro(aTHX);
+ if (PL_main_root && PL_main_root->op_slabbed)
+ Slab_to_ro(OpSLAB(PL_main_root));
#endif
}
* It has the same effect as "sub name;", i.e. just a forward
* declaration! */
if ((flags & ~GV_NOADD_MASK) && !GvCVu(gv)) {
- SV *const sv = newSVpvn_flags(name, len, flags & SVf_UTF8);
- return newSUB(start_subparse(FALSE, 0),
- newSVOP(OP_CONST, 0, sv),
- NULL, NULL);
+ return newSTUB(gv,0);
}
if (gv)
return GvCVu(gv);
}
Zero(&myop, 1, LOGOP);
- myop.op_next = NULL;
if (!(flags & G_NOARGS))
myop.op_flags |= OPf_STACKED;
myop.op_flags |= OP_GIMME_REVERSE(flags);
* curstash may be meaningless. */
&& (SvTYPE(sv) != SVt_PVCV || CvSTASH((const CV *)sv) != PL_debstash)
&& !(flags & G_NODEBUG))
- PL_op->op_private |= OPpENTERSUB_DB;
+ myop.op_private |= OPpENTERSUB_DB;
if (flags & G_METHOD) {
Zero(&method_op, 1, UNOP);
- method_op.op_next = PL_op;
+ method_op.op_next = (OP*)&myop;
method_op.op_ppaddr = PL_ppaddr[OP_METHOD];
method_op.op_type = OP_METHOD;
myop.op_ppaddr = PL_ppaddr[OP_ENTERSUB];
SAVEOP();
PL_op = (OP*)&myop;
- Zero(PL_op, 1, UNOP);
+ Zero(&myop, 1, UNOP);
EXTEND(PL_stack_sp, 1);
*++PL_stack_sp = sv;
if (!(flags & G_NOARGS))
myop.op_flags = OPf_STACKED;
- myop.op_next = NULL;
myop.op_type = OP_ENTEREVAL;
myop.op_flags |= OP_GIMME_REVERSE(flags);
if (flags & G_KEEPERR)
" H Hash dump -- usurps values()\n"
" X Scratchpad allocation\n"
" D Cleaning up\n"
+ " S Op slab allocation\n"
" T Tokenising\n"
" R Include reference counts of dumped variables (eg when using -Ds)\n",
" J Do not s,t,P-debug (Jump over) opcodes within package DB\n"
"\n\nOS/2 port Copyright (c) 1990, 1991, Raymond Chen, Kai Uwe Rommel\n"
"Version 5 port Copyright (c) 1994-2002, Andreas Kaiser, Ilya Zakharevich\n");
#endif
-#ifdef atarist
- PerlIO_printf(PerlIO_stdout(),
- "atariST series port, ++jrb bammi@cadence.com\n");
-#endif
#ifdef __BEOS__
PerlIO_printf(PerlIO_stdout(),
"BeOS port Copyright Tom Spindler, 1997-1999\n");
#endif
-#ifdef MPE
- PerlIO_printf(PerlIO_stdout(),
- "MPE/iX port Copyright by Mark Klein and Mark Bixby, 1996-2003\n");
-#endif
#ifdef OEMVS
PerlIO_printf(PerlIO_stdout(),
"MVS (OS390) port by Mortice Kern Systems, 1997-1999\n");
PerlIO_printf(PerlIO_stdout(),
"Stratus VOS port by Paul.Green@stratus.com, 1997-2002\n");
#endif
-#ifdef __OPEN_VM
- PerlIO_printf(PerlIO_stdout(),
- "VM/ESA port by Neale Ferguson, 1998-1999\n");
-#endif
#ifdef POSIX_BC
PerlIO_printf(PerlIO_stdout(),
"BS2000 (POSIX) port by Start Amadeus GmbH, 1998-1999\n");
{
dVAR;
const char *s;
- register const char *s2;
+ const char *s2;
PERL_ARGS_ASSERT_FIND_BEGINNING;
(void)sv_utf8_decode(sv);
}
}
+
+ if (PL_inplace && (!PL_argvgv || AvFILL(GvAV(PL_argvgv)) == -1))
+ Perl_ck_warner_d(aTHX_ packWARN(WARN_INPLACE),
+ "-i used with no filenames on the command line, "
+ "reading from STDIN");
}
STATIC void
PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS;
- PL_toptarget = newSV_type(SVt_PVFM);
+ PL_toptarget = newSV_type(SVt_PVIV);
sv_setpvs(PL_toptarget, "");
- PL_bodytarget = newSV_type(SVt_PVFM);
+ PL_bodytarget = newSV_type(SVt_PVIV);
sv_setpvs(PL_bodytarget, "");
PL_formtarget = PL_bodytarget;
https://perl5.git.perl.org / perl5.git / blobdiff