[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
    doopen
    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
    sv_add_backref
    sv_del_backref
    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
b295d113	257	doopen
bda4119b	258	sv_ncmp
	259	sv_i_ncmp
	260	amagic_ncmp
	261	amagic_i_ncmp
22c35a8c	262	amagic_cmp
	263	amagic_cmp_locale
	264	mul128
	265	is_an_int
	266	div128
	267	runops_standard
	268	runops_debug
	269	check_uni
	270	force_next
	271	force_version
	272	force_word
	273	tokeq
	274	scan_const
	275	scan_formline
	276	scan_heredoc
	277	scan_ident
	278	scan_inputsymbol
	279	scan_pat
	280	scan_str
	281	scan_subst
	282	scan_trans
	283	scan_word
	284	skipspace
	285	checkcomma
	286	force_ident
	287	incline
	288	intuit_method
	289	intuit_more
	290	lop
	291	missingterm
	292	no_op
	293	set_csh
	294	sublex_done
	295	sublex_push
	296	sublex_start
	297	uni
	298	filter_gets
	299	new_constant
	300	ao
	301	depcom
	302	win32_textfilter
	303	incl_perldb
	304	isa_lookup
	305	get_db_sub
	306	list_assignment
	307	bad_type
	308	modkids
	309	no_fh_allowed
	310	scalarboolean
	311	too_few_arguments
	312	too_many_arguments
	313	null
	314	pad_findlex
	315	newDEFSVOP
	316	gv_ename
	317	cv_clone2
	318	find_beginning
	319	forbid_setid
	320	incpush
	321	init_interp
	322	init_ids
	323	init_debugger
	324	init_lexer
	325	init_main_stash
326	init_perllib
327	init_postdump_symbols
328	init_predump_symbols
329	my_exit_jump
330	nuke_stacks
331	open_script
332	usage
333	validate_suid
334	emulate_eaccess
335	reg
336	reganode
337	regatom
338	regbranch
339	regc
340	reguni
341	regclass
342	regclassutf8
343	regcurly
344	reg_node
345	regpiece
346	reginsert
347	regoptail
348	regset
349	regtail
350	regwhite
351	nextchar
352	dumpuntil
353	scan_commit
354	study_chunk
355	add_data
356	re_croak2
eb1ab10a	357	regpposixcc
4327152a	358	clear_re
22c35a8c	359	regmatch
	360	regrepeat
	361	regrepeat_hard
	362	regtry
	363	reginclass
	364	reginclassutf8
	365	regcppush
	366	regcppop
	367	regcp_set_to
	368	cache_re
9661b544	369	restore_pos
22c35a8c	370	reghop
	371	reghopmaybe
	372	dump
	373	do_aspawn
	374	debprof
	375	bset_obj_store
	376	new_logop
bda4119b	377	simplify_sort
35cd451c	378	is_handle_constructor
810b8aa5	379	sv_add_backref
810b8aa5	380	sv_del_backref
22c35a8c	381	do_trans_CC_simple
	382	do_trans_CC_count
	383	do_trans_CC_complex
	384	do_trans_UU_simple
	385	do_trans_UU_count
	386	do_trans_UU_complex
	387	do_trans_UC_simple
	388	do_trans_CU_simple
	389	do_trans_UC_trivial
	390	do_trans_CU_trivial
	391	unwind_handler_stack
	392	restore_magic
	393	restore_rsfp
	394	restore_expect
	395	restore_lex_expect
	396	yydestruct
	397	del_sv
	398	fprintf
	399	);
	400
c6af7a1a	401	for $sym (sort(keys(%global),@staticfuncs)) {
22c35a8c	402	print EM embedobj($sym);
	403	}
	404
	405	print EM <<'END';
	406
	407	#endif /* PERL_OBJECT */
e50aee73	408
db5cf5a9	409	/* compatibility stubs */
	410
	411	#define sv_setptrobj(rv,ptr,name) sv_setref_iv(rv,name,(IV)ptr)
	412	#define sv_setptrref(rv,ptr) sv_setref_iv(rv,Nullch,(IV)ptr)
	413
d4cce5f1	414	END
	415
	416	close(EM);
	417
	418	unlink 'embedvar.h';
	419	open(EM, '> embedvar.h')
	420	or die "Can't create embedvar.h: $!\n";
	421
	422	print EM <<'END';
	423	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
22c35a8c	424	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
c6af7a1a	425	perlvars.h and thrdvar.h. Any changes made here will be lost!
d4cce5f1	426	*/
	427
	428	/* (Doing namespace management portably in C is really gross.) */
	429
5f05dabc	430	/* Put interpreter-specific symbols into a struct? */
e50aee73	431
	432	#ifdef MULTIPLICITY
	433
d4cce5f1	434	#ifndef USE_THREADS
	435	/* If we do not have threads then per-thread vars are per-interpreter */
	436
e50aee73	437	END
e50aee73	438
d4cce5f1	439	for $sym (sort keys %thread) {
8f872242	440	print EM multon($sym,'T','PL_curinterp->');
d4cce5f1	441	}
	442
	443	print EM <<'END';
	444
	445	#endif /* !USE_THREADS */
	446
	447	/* These are always per-interpreter if there is more than one */
	448
	449	END
	450
	451	for $sym (sort keys %intrp) {
8f872242	452	print EM multon($sym,'I','PL_curinterp->');
760ac839	453	}
760ac839	454
55497cff	455	print EM <<'END';
55497cff	456
5f05dabc	457	#else /* !MULTIPLICITY */
55497cff	458
55497cff	459	END
760ac839	460
d4cce5f1	461	for $sym (sort keys %intrp) {
d4cce5f1	462	print EM multoff($sym,'I');
e50aee73	463	}
e50aee73	464
56d28764	465	print EM <<'END';
56d28764	466
d4cce5f1	467	#ifndef USE_THREADS
	468
	469	END
	470
	471	for $sym (sort keys %thread) {
	472	print EM multoff($sym,'T');
	473	}
	474
	475	print EM <<'END';
	476
	477	#endif /* USE_THREADS */
	478
	479	/* Hide what would have been interpreter-specific symbols? */
5f05dabc	480
56d28764	481	END
e50aee73	482
d4cce5f1	483	for $sym (sort keys %intrp) {
3280af22	484	print EM embedvar($sym);
d4cce5f1	485	}
	486
	487	print EM <<'END';
	488
	489	#ifndef USE_THREADS
	490
	491	END
	492
	493	for $sym (sort keys %thread) {
3280af22	494	print EM embedvar($sym);
5f05dabc	495	}
	496
	497	print EM <<'END';
	498
d4cce5f1	499	#endif /* USE_THREADS */
e50aee73	500	#endif /* MULTIPLICITY */
d4cce5f1	501
	502	/* Now same trickey for per-thread variables */
	503
	504	#ifdef USE_THREADS
	505
	506	END
	507
	508	for $sym (sort keys %thread) {
22239a37	509	print EM multon($sym,'T','thr->');
d4cce5f1	510	}
	511
	512	print EM <<'END';
	513
	514	#endif /* USE_THREADS */
	515
22239a37	516	#ifdef PERL_GLOBAL_STRUCT
	517
	518	END
	519
	520	for $sym (sort keys %globvar) {
533c011a	521	print EM multon($sym,'G','PL_Vars.');
22239a37	522	}
	523
	524	print EM <<'END';
	525
	526	#else /* !PERL_GLOBAL_STRUCT */
	527
	528	END
	529
	530	for $sym (sort keys %globvar) {
	531	print EM multoff($sym,'G');
	532	}
	533
	534	print EM <<'END';
	535
22239a37	536	END
	537
	538	for $sym (sort keys %globvar) {
3280af22	539	print EM embedvar($sym);
22239a37	540	}
	541
	542	print EM <<'END';
	543
22239a37	544	#endif /* PERL_GLOBAL_STRUCT */
22239a37	545
e50aee73	546	END
e50aee73	547
84fee439	548	print EM <<'END';
84fee439	549
db5cf5a9	550	#ifdef PERL_POLLUTE /* disabled by default in 5.006 */
84fee439	551
	552	END
	553
	554	for $sym (sort @extvars) {
	555	print EM hide($sym,"PL_$sym");
	556	}
	557
	558	print EM <<'END';
	559
db5cf5a9	560	#endif /* PERL_POLLUTE */
84fee439	561	END
	562
	563
3fe35a81	564	close(EM);
c6af7a1a	565
	566	unlink 'objXSUB.h';
	567	open(OBX, '> objXSUB.h')
	568	or die "Can't create objXSUB.h: $!\n";
	569
	570	print OBX <<'EOT';
	571	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	572	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
	573	perlvars.h and thrdvar.h. Any changes made here will be lost!
	574	*/
	575
	576	#ifndef __objXSUB_h__
	577	#define __objXSUB_h__
	578
	579	/* Variables */
	580
	581	EOT
	582
	583	foreach my $sym (sort(keys(%intrp),
	584	keys(%thread),
	585	keys(%globvar),
	586	keys(%objvar)))
	587	{
	588	print OBX objxsub_var($sym);
	589	}
	590
	591	print OBX <<'EOT';
	592
	593	/* Functions */
	594
	595	EOT
	596
	597
	598	for $sym (sort(keys(%global),@staticfuncs)) {
	599	print OBX objxsub_func($sym);
	600	}
	601
	602
	603	print OBX <<'EOT';
	604
	605	#endif /* __objXSUB_h__ */
	606	EOT
	607
	608	close(OBX);