[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_mortalgrow
    sv_unglob
    sv_check_thinkfirst
    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
    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
    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
    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 */

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		/* unsupported in 5.006 */

END

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

print EM <<'END';

#endif /* MIN_PERL_DEFINE */
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
	228	sv_mortalgrow
	229	sv_unglob
	230	sv_check_thinkfirst
	231	avhv_index_sv
	232	do_report_used
	233	do_clean_objs
	234	do_clean_named_objs
	235	do_clean_all
	236	not_a_number
	237	my_safemalloc
	238	visit
	239	qsortsv
	240	sortcv
	241	save_magic
	242	magic_methpack
243	magic_methcall
244	magic_methcall
245	doform
246	doencodes
247	refto
248	seed
249	docatch
250	dofindlabel
251	doparseform
252	dopoptoeval
253	dopoptolabel
254	dopoptoloop
255	dopoptosub
256	dopoptosub_at
257	save_lines
258	doeval
259	amagic_cmp
260	amagic_cmp_locale
261	mul128
262	is_an_int
263	div128
264	runops_standard
265	runops_debug
266	check_uni
267	force_next
268	force_version
269	force_word
270	tokeq
271	scan_const
272	scan_formline
273	scan_heredoc
274	scan_ident
275	scan_inputsymbol
276	scan_pat
277	scan_str
278	scan_subst
279	scan_trans
280	scan_word
281	skipspace
282	checkcomma
283	force_ident
284	incline
285	intuit_method
286	intuit_more
287	lop
288	missingterm
289	no_op
290	set_csh
291	sublex_done
292	sublex_push
293	sublex_start
294	uni
295	filter_gets
296	new_constant
297	ao
298	depcom
299	win32_textfilter
300	incl_perldb
301	isa_lookup
302	get_db_sub
303	list_assignment
304	bad_type
305	modkids
306	no_fh_allowed
307	scalarboolean
308	too_few_arguments
309	too_many_arguments
310	null
311	pad_findlex
312	newDEFSVOP
313	gv_ename
314	cv_clone2
315	find_beginning
316	forbid_setid
317	incpush
318	init_interp
319	init_ids
320	init_debugger
321	init_lexer
322	init_main_stash
323	init_perllib
324	init_postdump_symbols
325	init_predump_symbols
326	my_exit_jump
327	nuke_stacks
328	open_script
329	usage
330	validate_suid
331	emulate_eaccess
332	reg
333	reganode
334	regatom
335	regbranch
336	regc
337	reguni
338	regclass
339	regclassutf8
340	regcurly
341	reg_node
342	regpiece
343	reginsert
344	regoptail
345	regset
346	regtail
347	regwhite
348	nextchar
349	dumpuntil
350	scan_commit
351	study_chunk
352	add_data
353	re_croak2
354	regmatch
355	regrepeat
356	regrepeat_hard
357	regtry
358	reginclass
359	reginclassutf8
360	regcppush
361	regcppop
362	regcp_set_to
363	cache_re
9661b544	364	restore_pos
22c35a8c	365	reghop
	366	reghopmaybe
	367	dump
	368	do_aspawn
	369	debprof
	370	bset_obj_store
	371	new_logop
	372	do_trans_CC_simple
	373	do_trans_CC_count
	374	do_trans_CC_complex
	375	do_trans_UU_simple
	376	do_trans_UU_count
	377	do_trans_UU_complex
	378	do_trans_UC_simple
	379	do_trans_CU_simple
	380	do_trans_UC_trivial
	381	do_trans_CU_trivial
	382	unwind_handler_stack
	383	restore_magic
	384	restore_rsfp
	385	restore_expect
	386	restore_lex_expect
	387	yydestruct
	388	del_sv
	389	fprintf
	390	);
	391
c6af7a1a	392	for $sym (sort(keys(%global),@staticfuncs)) {
22c35a8c	393	print EM embedobj($sym);
	394	}
	395
	396	print EM <<'END';
	397
	398	#endif /* PERL_OBJECT */
e50aee73	399
d4cce5f1	400	END
	401
	402	close(EM);
	403
	404	unlink 'embedvar.h';
	405	open(EM, '> embedvar.h')
	406	or die "Can't create embedvar.h: $!\n";
	407
	408	print EM <<'END';
	409	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
22c35a8c	410	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
c6af7a1a	411	perlvars.h and thrdvar.h. Any changes made here will be lost!
d4cce5f1	412	*/
	413
	414	/* (Doing namespace management portably in C is really gross.) */
	415
5f05dabc	416	/* Put interpreter-specific symbols into a struct? */
e50aee73	417
	418	#ifdef MULTIPLICITY
	419
d4cce5f1	420	#ifndef USE_THREADS
	421	/* If we do not have threads then per-thread vars are per-interpreter */
	422
e50aee73	423	END
e50aee73	424
d4cce5f1	425	for $sym (sort keys %thread) {
8f872242	426	print EM multon($sym,'T','PL_curinterp->');
d4cce5f1	427	}
	428
	429	print EM <<'END';
	430
	431	#endif /* !USE_THREADS */
	432
	433	/* These are always per-interpreter if there is more than one */
	434
	435	END
	436
	437	for $sym (sort keys %intrp) {
8f872242	438	print EM multon($sym,'I','PL_curinterp->');
760ac839	439	}
760ac839	440
55497cff	441	print EM <<'END';
55497cff	442
5f05dabc	443	#else /* !MULTIPLICITY */
55497cff	444
55497cff	445	END
760ac839	446
d4cce5f1	447	for $sym (sort keys %intrp) {
d4cce5f1	448	print EM multoff($sym,'I');
e50aee73	449	}
e50aee73	450
56d28764	451	print EM <<'END';
56d28764	452
d4cce5f1	453	#ifndef USE_THREADS
	454
	455	END
	456
	457	for $sym (sort keys %thread) {
	458	print EM multoff($sym,'T');
	459	}
	460
	461	print EM <<'END';
	462
	463	#endif /* USE_THREADS */
	464
	465	/* Hide what would have been interpreter-specific symbols? */
5f05dabc	466
56d28764	467	END
e50aee73	468
d4cce5f1	469	for $sym (sort keys %intrp) {
3280af22	470	print EM embedvar($sym);
d4cce5f1	471	}
	472
	473	print EM <<'END';
	474
	475	#ifndef USE_THREADS
	476
	477	END
	478
	479	for $sym (sort keys %thread) {
3280af22	480	print EM embedvar($sym);
5f05dabc	481	}
	482
	483	print EM <<'END';
	484
d4cce5f1	485	#endif /* USE_THREADS */
e50aee73	486	#endif /* MULTIPLICITY */
d4cce5f1	487
	488	/* Now same trickey for per-thread variables */
	489
	490	#ifdef USE_THREADS
	491
	492	END
	493
	494	for $sym (sort keys %thread) {
22239a37	495	print EM multon($sym,'T','thr->');
d4cce5f1	496	}
	497
	498	print EM <<'END';
	499
	500	#endif /* USE_THREADS */
	501
22239a37	502	#ifdef PERL_GLOBAL_STRUCT
	503
	504	END
	505
	506	for $sym (sort keys %globvar) {
533c011a	507	print EM multon($sym,'G','PL_Vars.');
22239a37	508	}
	509
	510	print EM <<'END';
	511
	512	#else /* !PERL_GLOBAL_STRUCT */
	513
	514	END
	515
	516	for $sym (sort keys %globvar) {
	517	print EM multoff($sym,'G');
	518	}
	519
	520	print EM <<'END';
	521
22239a37	522	END
	523
	524	for $sym (sort keys %globvar) {
3280af22	525	print EM embedvar($sym);
22239a37	526	}
	527
	528	print EM <<'END';
	529
22239a37	530	#endif /* PERL_GLOBAL_STRUCT */
22239a37	531
e50aee73	532	END
e50aee73	533
84fee439	534	print EM <<'END';
84fee439	535
1ba53475	536	#ifdef PERL_POLLUTE /* unsupported in 5.006 */
84fee439	537
	538	END
	539
	540	for $sym (sort @extvars) {
	541	print EM hide($sym,"PL_$sym");
	542	}
	543
	544	print EM <<'END';
	545
	546	#endif /* MIN_PERL_DEFINE */
	547	END
	548
	549
3fe35a81	550	close(EM);
c6af7a1a	551
	552	unlink 'objXSUB.h';
	553	open(OBX, '> objXSUB.h')
	554	or die "Can't create objXSUB.h: $!\n";
	555
	556	print OBX <<'EOT';
	557	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	558	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
	559	perlvars.h and thrdvar.h. Any changes made here will be lost!
	560	*/
	561
	562	#ifndef __objXSUB_h__
	563	#define __objXSUB_h__
	564
	565	/* Variables */
	566
	567	EOT
	568
	569	foreach my $sym (sort(keys(%intrp),
	570	keys(%thread),
	571	keys(%globvar),
	572	keys(%objvar)))
	573	{
	574	print OBX objxsub_var($sym);
	575	}
	576
	577	print OBX <<'EOT';
	578
	579	/* Functions */
	580
	581	EOT
	582
	583
	584	for $sym (sort(keys(%global),@staticfuncs)) {
	585	print OBX objxsub_func($sym);
	586	}
	587
	588
	589	print OBX <<'EOT';
	590
	591	#endif /* __objXSUB_h__ */
	592	EOT
	593
	594	close(OBX);