[p5sagit/p5-mst-13.2.git] / embed.pl

#!/usr/bin/perl -w

require 5.003;

# XXX others that may need adding
#       warnhook
#       hints
#       copline
my @extvars = qw(sv_undef sv_yes sv_no na dowarn
                 curcop compiling 
                 tainting tainted stack_base stack_sp sv_arenaroot
		 no_modify
                 curstash DBsub DBsingle debstash
                 rsfp 
                 stdingv
		 defgv
		 errgv
		 rsfp_filters
		 perldb
		 diehook
		 dirty
		 perl_destruct_level
                );

sub readsyms (\%$) {
    my ($syms, $file) = @_;
    local (*FILE, $_);
    open(FILE, "< $file")
	or die "embed.pl: Can't open $file: $!\n";
    while (<FILE>) {
	s/[ \t]*#.*//;		# Delete comments.
	if (/^\s*(\S+)\s*$/) {
	    my $sym = $1;
	    warn "duplicate symbol $sym while processing $file\n"
		if exists $$syms{$sym};
	    $$syms{$sym} = 1;
	}
    }
    close(FILE);
}

readsyms %global, 'global.sym';
readsyms %global, 'pp.sym';

sub readvars(\%$$@) {
    my ($syms, $file,$pre,$keep_pre) = @_;
    local (*FILE, $_);
    open(FILE, "< $file")
	or die "embed.pl: Can't open $file: $!\n";
    while (<FILE>) {
	s/[ \t]*#.*//;		# Delete comments.
	if (/PERLVARI?C?\($pre(\w+)/) {
	    my $sym = $1;
	    $sym = $pre . $sym if $keep_pre;
	    warn "duplicate symbol $sym while processing $file\n"
		if exists $$syms{$sym};
	    $$syms{$sym} = 1;
	}
    }
    close(FILE);
}

my %intrp;
my %thread;

readvars %intrp,  'intrpvar.h','I';
readvars %thread, 'thrdvar.h','T';
readvars %globvar, 'perlvars.h','G';
readvars %objvar, 'intrpvar.h','pi', 1;

foreach my $sym (sort keys %intrp)
 {
  if (exists $global{$sym})
   {
    delete $global{$sym};
    warn "$sym in {global,pp}.sym as well as intrpvar.h\n";
   }
 }

foreach my $sym (sort keys %globvar)
 {
  if (exists $global{$sym})
   {
    delete $global{$sym};
    warn "$sym in {global,pp}.sym as well as perlvars.h\n";
   }
 }

foreach my $sym (sort keys %thread)
 {
  warn "$sym in intrpvar.h as well as thrdvar.h\n" if exists $intrp{$sym};
  if (exists $global{$sym})
   {
    delete $global{$sym};
    warn "$sym in {global,pp}.sym as well as thrdvar.h\n";
   }
 }

sub undefine ($) {
    my ($sym) = @_;
    "#undef  $sym\n";
}

sub hide ($$) {
    my ($from, $to) = @_;
    my $t = int(length($from) / 8);
    "#define $from" . "\t" x ($t < 3 ? 3 - $t : 1) . "$to\n";
}

sub embed ($) {
    my ($sym) = @_;
    hide($sym, "Perl_$sym");
}

sub embedobj ($) {
    my ($sym) = @_;
    hide($sym, $sym =~ /^perl_/i ? "CPerlObj::$sym" : "CPerlObj::Perl_$sym");
}

sub objxsub_func ($) {
    my ($sym) = @_;
    undefine($sym) . hide($sym, $sym =~ /^perl_/i
			  	? "pPerl->$sym"
				: "pPerl->Perl_$sym");
}

sub objxsub_var ($) {
    my ($sym) = @_;
    undefine("PL_$sym") . hide("PL_$sym", "pPerl->PL_$sym");
}

sub embedvar ($) {
    my ($sym) = @_;
#   hide($sym, "Perl_$sym");
    return '';
}

sub multon ($$$) {
    my ($sym,$pre,$ptr) = @_;
    hide("PL_$sym", "($ptr$pre$sym)");
}
sub multoff ($$) {
    my ($sym,$pre) = @_;
    return hide("PL_$pre$sym", "PL_$sym");
}

unlink 'embed.h';
open(EM, '> embed.h')
    or die "Can't create embed.h: $!\n";

print EM <<'END';
/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
   This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
   perlvars.h and thrdvar.h.  Any changes made here will be lost!
*/

/* (Doing namespace management portably in C is really gross.) */

/* NO_EMBED is no longer supported. i.e. EMBED is always active. */

/* Hide global symbols */

#if !defined(PERL_OBJECT)

END

for $sym (sort keys %global) {
    print EM embed($sym);
}

print EM <<'END';

#else	/* PERL_OBJECT */

END

# XXX these should be in a *.sym file
my @staticfuncs = qw(
    perl_init_i18nl10n
    perl_init_i18nl14n
    perl_new_collate
    perl_new_ctype
    perl_new_numeric
    perl_set_numeric_local
    perl_set_numeric_standard
    perl_construct
    perl_destruct
    perl_atexit
    perl_free
    perl_parse
    perl_run
    perl_get_sv
    perl_get_av
    perl_get_hv
    perl_get_cv
    perl_call_argv
    perl_call_pv
    perl_call_method
    perl_call_sv
    perl_eval_pv
    perl_eval_sv
    perl_require_pv

    hsplit
    hfreeentries
    more_he
    new_he
    del_he
    save_hek
    mess_alloc
    gv_init_sv
    save_scalar_at
    asIV
    asUV
    more_sv
    more_xiv
    more_xnv
    more_xpv
    more_xrv
    new_xiv
    new_xnv
    new_xpv
    new_xrv
    del_xiv
    del_xnv
    del_xpv
    del_xrv
    sv_unglob
    avhv_index_sv
    do_report_used
    do_clean_objs
    do_clean_named_objs
    do_clean_all
    not_a_number
    my_safemalloc
    visit
    qsortsv
    sortcv
    save_magic
    magic_methpack
    magic_methcall
    magic_methcall
    doform
    doencodes
    refto
    seed
    docatch
    dofindlabel
    doparseform
    dopoptoeval
    dopoptolabel
    dopoptoloop
    dopoptosub
    dopoptosub_at
    save_lines
    doeval
    sv_ncmp
    sv_i_ncmp
    amagic_ncmp
    amagic_i_ncmp
    amagic_cmp
    amagic_cmp_locale
    mul128
    is_an_int
    div128
    runops_standard
    runops_debug
    check_uni
    force_next
    force_version
    force_word
    tokeq
    scan_const
    scan_formline
    scan_heredoc
    scan_ident
    scan_inputsymbol
    scan_pat
    scan_str
    scan_subst
    scan_trans
    scan_word
    skipspace
    checkcomma
    force_ident
    incline
    intuit_method
    intuit_more
    lop
    missingterm
    no_op
    set_csh
    sublex_done
    sublex_push
    sublex_start
    uni
    filter_gets
    new_constant
    ao
    depcom
    win32_textfilter
    incl_perldb
    isa_lookup
    get_db_sub
    list_assignment
    bad_type
    modkids
    no_fh_allowed
    scalarboolean
    too_few_arguments
    too_many_arguments
    null
    pad_findlex
    newDEFSVOP
    gv_ename
    cv_clone2
    find_beginning
    forbid_setid
    incpush
    init_interp
    init_ids
    init_debugger
    init_lexer
    init_main_stash
    init_perllib
    init_postdump_symbols
    init_predump_symbols
    my_exit_jump
    nuke_stacks
    open_script
    usage
    validate_suid
    emulate_eaccess
    reg
    reganode
    regatom
    regbranch
    regc
    reguni
    regclass
    regclassutf8
    regcurly
    reg_node
    regpiece
    reginsert
    regoptail
    regset
    regtail
    regwhite
    nextchar
    dumpuntil
    scan_commit
    study_chunk
    add_data
    re_croak2
    regpposixcc
    clear_re
    regmatch
    regrepeat
    regrepeat_hard
    regtry
    reginclass
    reginclassutf8
    regcppush
    regcppop
    regcp_set_to
    cache_re
    restore_pos
    reghop
    reghopmaybe
    dump
    do_aspawn
    debprof
    bset_obj_store
    new_logop
    simplify_sort
    is_handle_constructor
    do_trans_CC_simple
    do_trans_CC_count
    do_trans_CC_complex
    do_trans_UU_simple
    do_trans_UU_count
    do_trans_UU_complex
    do_trans_UC_simple
    do_trans_CU_simple
    do_trans_UC_trivial
    do_trans_CU_trivial
    unwind_handler_stack
    restore_magic
    restore_rsfp
    restore_expect
    restore_lex_expect
    yydestruct
    del_sv
    fprintf
);

for $sym (sort(keys(%global),@staticfuncs)) {
    print EM embedobj($sym);
}

print EM <<'END';

#endif	/* PERL_OBJECT */

/* compatibility stubs */

#define sv_setptrobj(rv,ptr,name)	sv_setref_iv(rv,name,(IV)ptr)
#define sv_setptrref(rv,ptr)		sv_setref_iv(rv,Nullch,(IV)ptr)

END

close(EM);

unlink 'embedvar.h';
open(EM, '> embedvar.h')
    or die "Can't create embedvar.h: $!\n";

print EM <<'END';
/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
   This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
   perlvars.h and thrdvar.h.  Any changes made here will be lost!
*/

/* (Doing namespace management portably in C is really gross.) */

/* Put interpreter-specific symbols into a struct? */

#ifdef MULTIPLICITY

#ifndef USE_THREADS
/* If we do not have threads then per-thread vars are per-interpreter */

END

for $sym (sort keys %thread) {
    print EM multon($sym,'T','PL_curinterp->');
}

print EM <<'END';

#endif /* !USE_THREADS */

/* These are always per-interpreter if there is more than one */

END

for $sym (sort keys %intrp) {
    print EM multon($sym,'I','PL_curinterp->');
}

print EM <<'END';

#else	/* !MULTIPLICITY */

END

for $sym (sort keys %intrp) {
    print EM multoff($sym,'I');
}

print EM <<'END';

#ifndef USE_THREADS

END

for $sym (sort keys %thread) {
    print EM multoff($sym,'T');
}

print EM <<'END';

#endif /* USE_THREADS */

/* Hide what would have been interpreter-specific symbols? */

END

for $sym (sort keys %intrp) {
    print EM embedvar($sym);
}

print EM <<'END';

#ifndef USE_THREADS

END

for $sym (sort keys %thread) {
    print EM embedvar($sym);
}

print EM <<'END';

#endif /* USE_THREADS */
#endif /* MULTIPLICITY */

/* Now same trickey for per-thread variables */

#ifdef USE_THREADS

END

for $sym (sort keys %thread) {
    print EM multon($sym,'T','thr->');
}

print EM <<'END';

#endif /* USE_THREADS */

#ifdef PERL_GLOBAL_STRUCT

END

for $sym (sort keys %globvar) {
    print EM multon($sym,'G','PL_Vars.');
}

print EM <<'END';

#else /* !PERL_GLOBAL_STRUCT */

END

for $sym (sort keys %globvar) {
    print EM multoff($sym,'G');
}

print EM <<'END';

END

for $sym (sort keys %globvar) {
    print EM embedvar($sym);
}

print EM <<'END';

#endif /* PERL_GLOBAL_STRUCT */

END

print EM <<'END';

#ifdef PERL_POLLUTE		/* disabled by default in 5.006 */

END

for $sym (sort @extvars) {
    print EM hide($sym,"PL_$sym");
}

print EM <<'END';

#endif /* PERL_POLLUTE */
END


close(EM);

unlink 'objXSUB.h';
open(OBX, '> objXSUB.h')
    or die "Can't create objXSUB.h: $!\n";

print OBX <<'EOT';
/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
   This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
   perlvars.h and thrdvar.h.  Any changes made here will be lost!
*/

#ifndef __objXSUB_h__
#define __objXSUB_h__

/* Variables */

EOT

foreach my $sym (sort(keys(%intrp),
		      keys(%thread),
		      keys(%globvar),
		      keys(%objvar)))
{
    print OBX objxsub_var($sym);
}

print OBX <<'EOT';

/* Functions */

EOT


for $sym (sort(keys(%global),@staticfuncs)) {
    print OBX objxsub_func($sym);
}


print OBX <<'EOT';

#endif	/* __objXSUB_h__ */
EOT

close(OBX);
Commit	Line	Data
5f05dabc	1	#!/usr/bin/perl -w
e50aee73	2
5f05dabc	3	require 5.003;
5f05dabc	4
709f4e38	5	# XXX others that may need adding
	6	# warnhook
	7	# hints
	8	# copline
84fee439	9	my @extvars = qw(sv_undef sv_yes sv_no na dowarn
	10	curcop compiling
	11	tainting tainted stack_base stack_sp sv_arenaroot
256a4781	12	no_modify
84fee439	13	curstash DBsub DBsingle debstash
	14	rsfp
	15	stdingv
6b88bc9c	16	defgv
6b88bc9c	17	errgv
3070f6ec	18	rsfp_filters
3070f6ec	19	perldb
709f4e38	20	diehook
	21	dirty
	22	perl_destruct_level
84fee439	23	);
84fee439	24
5f05dabc	25	sub readsyms (\%$) {
5f05dabc	26	my ($syms, $file) = @_;
5f05dabc	27	local (*FILE, $_);
	28	open(FILE, "< $file")
	29	or die "embed.pl: Can't open $file: $!\n";
	30	while (<FILE>) {
	31	s/[ \t]#.//; # Delete comments.
	32	if (/^\s(\S+)\s$/) {
22c35a8c	33	my $sym = $1;
	34	warn "duplicate symbol $sym while processing $file\n"
	35	if exists $$syms{$sym};
	36	$$syms{$sym} = 1;
5f05dabc	37	}
	38	}
	39	close(FILE);
	40	}
	41
	42	readsyms %global, 'global.sym';
22c35a8c	43	readsyms %global, 'pp.sym';
5f05dabc	44
c6af7a1a	45	sub readvars(\%$$@) {
c6af7a1a	46	my ($syms, $file,$pre,$keep_pre) = @_;
d4cce5f1	47	local (*FILE, $_);
	48	open(FILE, "< $file")
	49	or die "embed.pl: Can't open $file: $!\n";
	50	while (<FILE>) {
	51	s/[ \t]#.//; # Delete comments.
3fe35a81	52	if (/PERLVARI?C?\($pre(\w+)/) {
22c35a8c	53	my $sym = $1;
c6af7a1a	54	$sym = $pre . $sym if $keep_pre;
22c35a8c	55	warn "duplicate symbol $sym while processing $file\n"
	56	if exists $$syms{$sym};
	57	$$syms{$sym} = 1;
d4cce5f1	58	}
	59	}
	60	close(FILE);
	61	}
	62
	63	my %intrp;
	64	my %thread;
	65
	66	readvars %intrp, 'intrpvar.h','I';
	67	readvars %thread, 'thrdvar.h','T';
22239a37	68	readvars %globvar, 'perlvars.h','G';
c6af7a1a	69	readvars %objvar, 'intrpvar.h','pi', 1;
d4cce5f1	70
	71	foreach my $sym (sort keys %intrp)
	72	{
d4cce5f1	73	if (exists $global{$sym})
	74	{
	75	delete $global{$sym};
22c35a8c	76	warn "$sym in {global,pp}.sym as well as intrpvar.h\n";
d4cce5f1	77	}
	78	}
	79
22239a37	80	foreach my $sym (sort keys %globvar)
	81	{
	82	if (exists $global{$sym})
	83	{
	84	delete $global{$sym};
22c35a8c	85	warn "$sym in {global,pp}.sym as well as perlvars.h\n";
22239a37	86	}
	87	}
	88
d4cce5f1	89	foreach my $sym (sort keys %thread)
d4cce5f1	90	{
34b58025	91	warn "$sym in intrpvar.h as well as thrdvar.h\n" if exists $intrp{$sym};
d4cce5f1	92	if (exists $global{$sym})
	93	{
	94	delete $global{$sym};
22c35a8c	95	warn "$sym in {global,pp}.sym as well as thrdvar.h\n";
d4cce5f1	96	}
	97	}
	98
c6af7a1a	99	sub undefine ($) {
	100	my ($sym) = @_;
	101	"#undef $sym\n";
	102	}
	103
5f05dabc	104	sub hide ($$) {
	105	my ($from, $to) = @_;
	106	my $t = int(length($from) / 8);
	107	"#define $from" . "\t" x ($t < 3 ? 3 - $t : 1) . "$to\n";
	108	}
c6af7a1a	109
5f05dabc	110	sub embed ($) {
	111	my ($sym) = @_;
	112	hide($sym, "Perl_$sym");
	113	}
c6af7a1a	114
22c35a8c	115	sub embedobj ($) {
	116	my ($sym) = @_;
	117	hide($sym, $sym =~ /^perl_/i ? "CPerlObj::$sym" : "CPerlObj::Perl_$sym");
	118	}
c6af7a1a	119
	120	sub objxsub_func ($) {
	121	my ($sym) = @_;
	122	undefine($sym) . hide($sym, $sym =~ /^perl_/i
	123	? "pPerl->$sym"
	124	: "pPerl->Perl_$sym");
	125	}
	126
	127	sub objxsub_var ($) {
	128	my ($sym) = @_;
	129	undefine("PL_$sym") . hide("PL_$sym", "pPerl->PL_$sym");
	130	}
	131
3280af22	132	sub embedvar ($) {
	133	my ($sym) = @_;
	134	# hide($sym, "Perl_$sym");
	135	return '';
	136	}
	137
d4cce5f1	138	sub multon ($$$) {
d4cce5f1	139	my ($sym,$pre,$ptr) = @_;
3280af22	140	hide("PL_$sym", "($ptr$pre$sym)");
5f05dabc	141	}
d4cce5f1	142	sub multoff ($$) {
d4cce5f1	143	my ($sym,$pre) = @_;
533c011a	144	return hide("PL_$pre$sym", "PL_$sym");
5f05dabc	145	}
	146
	147	unlink 'embed.h';
	148	open(EM, '> embed.h')
	149	or die "Can't create embed.h: $!\n";
e50aee73	150
e50aee73	151	print EM <<'END';
76b72cf1	152	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
22c35a8c	153	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
c6af7a1a	154	perlvars.h and thrdvar.h. Any changes made here will be lost!
76b72cf1	155	*/
e50aee73	156
	157	/* (Doing namespace management portably in C is really gross.) */
	158
22c35a8c	159	/* NO_EMBED is no longer supported. i.e. EMBED is always active. */
820c3be9	160
22c35a8c	161	/* Hide global symbols */
5f05dabc	162
22c35a8c	163	#if !defined(PERL_OBJECT)
e50aee73	164
e50aee73	165	END
e50aee73	166
5f05dabc	167	for $sym (sort keys %global) {
dc86dda3	168	print EM embed($sym);
e50aee73	169	}
e50aee73	170
e50aee73	171	print EM <<'END';
e50aee73	172
22c35a8c	173	#else /* PERL_OBJECT */
	174
	175	END
	176
	177	# XXX these should be in a *.sym file
c6af7a1a	178	my @staticfuncs = qw(
22c35a8c	179	perl_init_i18nl10n
	180	perl_init_i18nl14n
	181	perl_new_collate
	182	perl_new_ctype
	183	perl_new_numeric
	184	perl_set_numeric_local
	185	perl_set_numeric_standard
	186	perl_construct
	187	perl_destruct
	188	perl_atexit
	189	perl_free
	190	perl_parse
	191	perl_run
	192	perl_get_sv
	193	perl_get_av
	194	perl_get_hv
	195	perl_get_cv
	196	perl_call_argv
	197	perl_call_pv
	198	perl_call_method
	199	perl_call_sv
	200	perl_eval_pv
	201	perl_eval_sv
	202	perl_require_pv
	203
	204	hsplit
	205	hfreeentries
	206	more_he
	207	new_he
	208	del_he
	209	save_hek
	210	mess_alloc
	211	gv_init_sv
	212	save_scalar_at
	213	asIV
	214	asUV
	215	more_sv
	216	more_xiv
	217	more_xnv
	218	more_xpv
	219	more_xrv
	220	new_xiv
	221	new_xnv
	222	new_xpv
	223	new_xrv
	224	del_xiv
	225	del_xnv
	226	del_xpv
	227	del_xrv
22c35a8c	228	sv_unglob
22c35a8c	229	avhv_index_sv
	230	do_report_used
	231	do_clean_objs
	232	do_clean_named_objs
	233	do_clean_all
	234	not_a_number
	235	my_safemalloc
	236	visit
	237	qsortsv
	238	sortcv
	239	save_magic
	240	magic_methpack
	241	magic_methcall
	242	magic_methcall
	243	doform
	244	doencodes
	245	refto
	246	seed
	247	docatch
	248	dofindlabel
	249	doparseform
	250	dopoptoeval
	251	dopoptolabel
	252	dopoptoloop
	253	dopoptosub
	254	dopoptosub_at
	255	save_lines
	256	doeval
bda4119b	257	sv_ncmp
	258	sv_i_ncmp
	259	amagic_ncmp
	260	amagic_i_ncmp
22c35a8c	261	amagic_cmp
	262	amagic_cmp_locale
	263	mul128
	264	is_an_int
	265	div128
	266	runops_standard
	267	runops_debug
	268	check_uni
	269	force_next
	270	force_version
	271	force_word
	272	tokeq
	273	scan_const
	274	scan_formline
	275	scan_heredoc
	276	scan_ident
	277	scan_inputsymbol
	278	scan_pat
	279	scan_str
	280	scan_subst
	281	scan_trans
	282	scan_word
	283	skipspace
	284	checkcomma
	285	force_ident
	286	incline
	287	intuit_method
	288	intuit_more
	289	lop
	290	missingterm
	291	no_op
	292	set_csh
	293	sublex_done
	294	sublex_push
	295	sublex_start
	296	uni
	297	filter_gets
	298	new_constant
	299	ao
	300	depcom
	301	win32_textfilter
	302	incl_perldb
	303	isa_lookup
	304	get_db_sub
	305	list_assignment
	306	bad_type
	307	modkids
	308	no_fh_allowed
	309	scalarboolean
	310	too_few_arguments
	311	too_many_arguments
	312	null
	313	pad_findlex
	314	newDEFSVOP
	315	gv_ename
	316	cv_clone2
	317	find_beginning
	318	forbid_setid
	319	incpush
	320	init_interp
	321	init_ids
	322	init_debugger
	323	init_lexer
	324	init_main_stash
325	init_perllib
326	init_postdump_symbols
327	init_predump_symbols
328	my_exit_jump
329	nuke_stacks
330	open_script
331	usage
332	validate_suid
333	emulate_eaccess
334	reg
335	reganode
336	regatom
337	regbranch
338	regc
339	reguni
340	regclass
341	regclassutf8
342	regcurly
343	reg_node
344	regpiece
345	reginsert
346	regoptail
347	regset
348	regtail
349	regwhite
350	nextchar
351	dumpuntil
352	scan_commit
353	study_chunk
354	add_data
355	re_croak2
eb1ab10a	356	regpposixcc
4327152a	357	clear_re
22c35a8c	358	regmatch
	359	regrepeat
	360	regrepeat_hard
	361	regtry
	362	reginclass
	363	reginclassutf8
	364	regcppush
	365	regcppop
	366	regcp_set_to
	367	cache_re
9661b544	368	restore_pos
22c35a8c	369	reghop
	370	reghopmaybe
	371	dump
	372	do_aspawn
	373	debprof
	374	bset_obj_store
	375	new_logop
bda4119b	376	simplify_sort
35cd451c	377	is_handle_constructor
22c35a8c	378	do_trans_CC_simple
	379	do_trans_CC_count
	380	do_trans_CC_complex
	381	do_trans_UU_simple
	382	do_trans_UU_count
	383	do_trans_UU_complex
	384	do_trans_UC_simple
	385	do_trans_CU_simple
	386	do_trans_UC_trivial
	387	do_trans_CU_trivial
	388	unwind_handler_stack
	389	restore_magic
	390	restore_rsfp
	391	restore_expect
	392	restore_lex_expect
	393	yydestruct
	394	del_sv
	395	fprintf
	396	);
	397
c6af7a1a	398	for $sym (sort(keys(%global),@staticfuncs)) {
22c35a8c	399	print EM embedobj($sym);
	400	}
	401
	402	print EM <<'END';
	403
	404	#endif /* PERL_OBJECT */
e50aee73	405
db5cf5a9	406	/* compatibility stubs */
	407
	408	#define sv_setptrobj(rv,ptr,name) sv_setref_iv(rv,name,(IV)ptr)
	409	#define sv_setptrref(rv,ptr) sv_setref_iv(rv,Nullch,(IV)ptr)
	410
d4cce5f1	411	END
	412
	413	close(EM);
	414
	415	unlink 'embedvar.h';
	416	open(EM, '> embedvar.h')
	417	or die "Can't create embedvar.h: $!\n";
	418
	419	print EM <<'END';
	420	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
22c35a8c	421	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
c6af7a1a	422	perlvars.h and thrdvar.h. Any changes made here will be lost!
d4cce5f1	423	*/
	424
	425	/* (Doing namespace management portably in C is really gross.) */
	426
5f05dabc	427	/* Put interpreter-specific symbols into a struct? */
e50aee73	428
	429	#ifdef MULTIPLICITY
	430
d4cce5f1	431	#ifndef USE_THREADS
	432	/* If we do not have threads then per-thread vars are per-interpreter */
	433
e50aee73	434	END
e50aee73	435
d4cce5f1	436	for $sym (sort keys %thread) {
8f872242	437	print EM multon($sym,'T','PL_curinterp->');
d4cce5f1	438	}
	439
	440	print EM <<'END';
	441
	442	#endif /* !USE_THREADS */
	443
	444	/* These are always per-interpreter if there is more than one */
	445
	446	END
	447
	448	for $sym (sort keys %intrp) {
8f872242	449	print EM multon($sym,'I','PL_curinterp->');
760ac839	450	}
760ac839	451
55497cff	452	print EM <<'END';
55497cff	453
5f05dabc	454	#else /* !MULTIPLICITY */
55497cff	455
55497cff	456	END
760ac839	457
d4cce5f1	458	for $sym (sort keys %intrp) {
d4cce5f1	459	print EM multoff($sym,'I');
e50aee73	460	}
e50aee73	461
56d28764	462	print EM <<'END';
56d28764	463
d4cce5f1	464	#ifndef USE_THREADS
	465
	466	END
	467
	468	for $sym (sort keys %thread) {
	469	print EM multoff($sym,'T');
	470	}
	471
	472	print EM <<'END';
	473
	474	#endif /* USE_THREADS */
	475
	476	/* Hide what would have been interpreter-specific symbols? */
5f05dabc	477
56d28764	478	END
e50aee73	479
d4cce5f1	480	for $sym (sort keys %intrp) {
3280af22	481	print EM embedvar($sym);
d4cce5f1	482	}
	483
	484	print EM <<'END';
	485
	486	#ifndef USE_THREADS
	487
	488	END
	489
	490	for $sym (sort keys %thread) {
3280af22	491	print EM embedvar($sym);
5f05dabc	492	}
	493
	494	print EM <<'END';
	495
d4cce5f1	496	#endif /* USE_THREADS */
e50aee73	497	#endif /* MULTIPLICITY */
d4cce5f1	498
	499	/* Now same trickey for per-thread variables */
	500
	501	#ifdef USE_THREADS
	502
	503	END
	504
	505	for $sym (sort keys %thread) {
22239a37	506	print EM multon($sym,'T','thr->');
d4cce5f1	507	}
	508
	509	print EM <<'END';
	510
	511	#endif /* USE_THREADS */
	512
22239a37	513	#ifdef PERL_GLOBAL_STRUCT
	514
	515	END
	516
	517	for $sym (sort keys %globvar) {
533c011a	518	print EM multon($sym,'G','PL_Vars.');
22239a37	519	}
	520
	521	print EM <<'END';
	522
	523	#else /* !PERL_GLOBAL_STRUCT */
	524
	525	END
	526
	527	for $sym (sort keys %globvar) {
	528	print EM multoff($sym,'G');
	529	}
	530
	531	print EM <<'END';
	532
22239a37	533	END
	534
	535	for $sym (sort keys %globvar) {
3280af22	536	print EM embedvar($sym);
22239a37	537	}
	538
	539	print EM <<'END';
	540
22239a37	541	#endif /* PERL_GLOBAL_STRUCT */
22239a37	542
e50aee73	543	END
e50aee73	544
84fee439	545	print EM <<'END';
84fee439	546
db5cf5a9	547	#ifdef PERL_POLLUTE /* disabled by default in 5.006 */
84fee439	548
	549	END
	550
	551	for $sym (sort @extvars) {
	552	print EM hide($sym,"PL_$sym");
	553	}
	554
	555	print EM <<'END';
	556
db5cf5a9	557	#endif /* PERL_POLLUTE */
84fee439	558	END
	559
	560
3fe35a81	561	close(EM);
c6af7a1a	562
	563	unlink 'objXSUB.h';
	564	open(OBX, '> objXSUB.h')
	565	or die "Can't create objXSUB.h: $!\n";
	566
	567	print OBX <<'EOT';
	568	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	569	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
	570	perlvars.h and thrdvar.h. Any changes made here will be lost!
	571	*/
	572
	573	#ifndef __objXSUB_h__
	574	#define __objXSUB_h__
	575
	576	/* Variables */
	577
	578	EOT
	579
	580	foreach my $sym (sort(keys(%intrp),
	581	keys(%thread),
	582	keys(%globvar),
	583	keys(%objvar)))
	584	{
	585	print OBX objxsub_var($sym);
	586	}
	587
	588	print OBX <<'EOT';
	589
	590	/* Functions */
	591
	592	EOT
	593
	594
	595	for $sym (sort(keys(%global),@staticfuncs)) {
	596	print OBX objxsub_func($sym);
	597	}
	598
	599
	600	print OBX <<'EOT';
	601
	602	#endif /* __objXSUB_h__ */
	603	EOT
	604
	605	close(OBX);