[perl5.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
    docatch_body
    perl_parse_body
    perl_run_body
    perl_call_body
    perl_call_xbody
    call_list_body
    dofindlabel
    doparseform
    dopoptoeval
    dopoptolabel
    dopoptoloop
    dopoptosub
    dopoptosub_at
    save_lines
    doeval
    doopen_pmc
    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
    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 GS	5	# XXX others that may need adding
	6	# warnhook
	7	# hints
	8	# copline
84fee439 NIS	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 NIS	13	curstash DBsub DBsingle debstash
	14	rsfp
	15	stdingv
6b88bc9c GS	16	defgv
6b88bc9c GS	17	errgv
3070f6ec GS	18	rsfp_filters
3070f6ec GS	19	perldb
709f4e38 GS	20	diehook
	21	dirty
	22	perl_destruct_level
84fee439 NIS	23	);
84fee439 NIS	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 GS	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 GS	45	sub readvars(\%$$@) {
c6af7a1a GS	46	my ($syms, $file,$pre,$keep_pre) = @_;
d4cce5f1 NIS	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 GS	55	warn "duplicate symbol $sym while processing $file\n"
	56	if exists $$syms{$sym};
	57	$$syms{$sym} = 1;
d4cce5f1 NIS	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 NIS	70
	71	foreach my $sym (sort keys %intrp)
	72	{
d4cce5f1 NIS	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 NIS	77	}
	78	}
	79
22239a37 NIS	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 NIS	86	}
	87	}
	88
d4cce5f1 NIS	89	foreach my $sym (sort keys %thread)
d4cce5f1 NIS	90	{
34b58025	91	warn "$sym in intrpvar.h as well as thrdvar.h\n" if exists $intrp{$sym};
d4cce5f1 NIS	92	if (exists $global{$sym})
	93	{
	94	delete $global{$sym};
22c35a8c	95	warn "$sym in {global,pp}.sym as well as thrdvar.h\n";
d4cce5f1 NIS	96	}
	97	}
	98
c6af7a1a GS	99	sub undefine ($) {
	100	my ($sym) = @_;
	101	"#undef $sym\n";
	102	}
	103
5f05dabc	104	sub hide ($$) {
	105	my ($from, $to) = @_;
	106	my $t = int(length($from) / 8);
	107	"#define $from" . "\t" x ($t < 3 ? 3 - $t : 1) . "$to\n";
	108	}
c6af7a1a	109
5f05dabc	110	sub embed ($) {
	111	my ($sym) = @_;
	112	hide($sym, "Perl_$sym");
	113	}
c6af7a1a	114
22c35a8c GS	115	sub embedobj ($) {
	116	my ($sym) = @_;
	117	hide($sym, $sym =~ /^perl_/i ? "CPerlObj::$sym" : "CPerlObj::Perl_$sym");
	118	}
c6af7a1a GS	119
	120	sub objxsub_func ($) {
	121	my ($sym) = @_;
	122	undefine($sym) . hide($sym, $sym =~ /^perl_/i
	123	? "pPerl->$sym"
	124	: "pPerl->Perl_$sym");
	125	}
	126
	127	sub objxsub_var ($) {
	128	my ($sym) = @_;
	129	undefine("PL_$sym") . hide("PL_$sym", "pPerl->PL_$sym");
	130	}
	131
3280af22 NIS	132	sub embedvar ($) {
	133	my ($sym) = @_;
	134	# hide($sym, "Perl_$sym");
	135	return '';
	136	}
	137
d4cce5f1 NIS	138	sub multon ($$$) {
d4cce5f1 NIS	139	my ($sym,$pre,$ptr) = @_;
3280af22	140	hide("PL_$sym", "($ptr$pre$sym)");
5f05dabc	141	}
d4cce5f1 NIS	142	sub multoff ($$) {
d4cce5f1 NIS	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 AD	150
e50aee73 AD	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 AD	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 AD	165	END
e50aee73 AD	166
5f05dabc	167	for $sym (sort keys %global) {
dc86dda3	168	print EM embed($sym);
e50aee73 AD	169	}
e50aee73 AD	170
e50aee73 AD	171	print EM <<'END';
e50aee73 AD	172
22c35a8c GS	173	#else /* PERL_OBJECT */
	174
	175	END
	176
	177	# XXX these should be in a *.sym file
c6af7a1a	178	my @staticfuncs = qw(
22c35a8c GS	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 GS	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
a6c40364 GS	248	docatch_body
	249	perl_parse_body
	250	perl_run_body
	251	perl_call_body
	252	perl_call_xbody
	253	call_list_body
22c35a8c GS	254	dofindlabel
	255	doparseform
	256	dopoptoeval
	257	dopoptolabel
	258	dopoptoloop
	259	dopoptosub
	260	dopoptosub_at
	261	save_lines
	262	doeval
a6c40364	263	doopen_pmc
bda4119b GS	264	sv_ncmp
	265	sv_i_ncmp
	266	amagic_ncmp
	267	amagic_i_ncmp
22c35a8c GS	268	amagic_cmp
	269	amagic_cmp_locale
	270	mul128
	271	is_an_int
	272	div128
	273	runops_standard
	274	runops_debug
	275	check_uni
	276	force_next
	277	force_version
	278	force_word
	279	tokeq
	280	scan_const
	281	scan_formline
	282	scan_heredoc
	283	scan_ident
	284	scan_inputsymbol
	285	scan_pat
	286	scan_str
	287	scan_subst
	288	scan_trans
	289	scan_word
	290	skipspace
	291	checkcomma
	292	force_ident
	293	incline
	294	intuit_method
	295	intuit_more
	296	lop
	297	missingterm
	298	no_op
	299	set_csh
	300	sublex_done
	301	sublex_push
	302	sublex_start
	303	uni
	304	filter_gets
	305	new_constant
	306	ao
	307	depcom
	308	win32_textfilter
	309	incl_perldb
	310	isa_lookup
	311	get_db_sub
	312	list_assignment
	313	bad_type
	314	modkids
	315	no_fh_allowed
	316	scalarboolean
	317	too_few_arguments
	318	too_many_arguments
	319	null
	320	pad_findlex
	321	newDEFSVOP
	322	gv_ename
	323	cv_clone2
	324	find_beginning
	325	forbid_setid
	326	incpush
	327	init_interp
	328	init_ids
	329	init_debugger
	330	init_lexer
	331	init_main_stash
332	init_perllib
333	init_postdump_symbols
334	init_predump_symbols
335	my_exit_jump
336	nuke_stacks
337	open_script
338	usage
339	validate_suid
340	emulate_eaccess
341	reg
342	reganode
343	regatom
344	regbranch
345	regc
346	reguni
347	regclass
348	regclassutf8
349	regcurly
350	reg_node
351	regpiece
352	reginsert
353	regoptail
354	regset
355	regtail
356	regwhite
357	nextchar
358	dumpuntil
359	scan_commit
360	study_chunk
361	add_data
362	re_croak2
eb1ab10a	363	regpposixcc
4327152a	364	clear_re
22c35a8c GS	365	regmatch
	366	regrepeat
	367	regrepeat_hard
	368	regtry
	369	reginclass
	370	reginclassutf8
	371	regcppush
	372	regcppop
	373	regcp_set_to
	374	cache_re
9661b544	375	restore_pos
22c35a8c GS	376	reghop
	377	reghopmaybe
	378	dump
	379	do_aspawn
	380	debprof
22c35a8c	381	new_logop
bda4119b	382	simplify_sort
35cd451c	383	is_handle_constructor
810b8aa5 GS	384	sv_add_backref
810b8aa5 GS	385	sv_del_backref
22c35a8c GS	386	do_trans_CC_simple
	387	do_trans_CC_count
	388	do_trans_CC_complex
	389	do_trans_UU_simple
	390	do_trans_UU_count
	391	do_trans_UU_complex
	392	do_trans_UC_simple
	393	do_trans_CU_simple
	394	do_trans_UC_trivial
	395	do_trans_CU_trivial
	396	unwind_handler_stack
	397	restore_magic
	398	restore_rsfp
	399	restore_expect
	400	restore_lex_expect
	401	yydestruct
	402	del_sv
	403	fprintf
	404	);
	405
c6af7a1a	406	for $sym (sort(keys(%global),@staticfuncs)) {
22c35a8c GS	407	print EM embedobj($sym);
	408	}
	409
	410	print EM <<'END';
	411
	412	#endif /* PERL_OBJECT */
e50aee73	413
db5cf5a9 GS	414	/* compatibility stubs */
	415
	416	#define sv_setptrobj(rv,ptr,name) sv_setref_iv(rv,name,(IV)ptr)
	417	#define sv_setptrref(rv,ptr) sv_setref_iv(rv,Nullch,(IV)ptr)
	418
d4cce5f1 NIS	419	END
	420
	421	close(EM);
	422
	423	unlink 'embedvar.h';
	424	open(EM, '> embedvar.h')
	425	or die "Can't create embedvar.h: $!\n";
	426
	427	print EM <<'END';
	428	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
22c35a8c	429	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
c6af7a1a	430	perlvars.h and thrdvar.h. Any changes made here will be lost!
d4cce5f1 NIS	431	*/
	432
	433	/* (Doing namespace management portably in C is really gross.) */
	434
5f05dabc	435	/* Put interpreter-specific symbols into a struct? */
e50aee73 AD	436
	437	#ifdef MULTIPLICITY
	438
d4cce5f1 NIS	439	#ifndef USE_THREADS
	440	/* If we do not have threads then per-thread vars are per-interpreter */
	441
e50aee73 AD	442	END
e50aee73 AD	443
d4cce5f1	444	for $sym (sort keys %thread) {
8f872242	445	print EM multon($sym,'T','PL_curinterp->');
d4cce5f1 NIS	446	}
	447
	448	print EM <<'END';
	449
	450	#endif /* !USE_THREADS */
	451
	452	/* These are always per-interpreter if there is more than one */
	453
	454	END
	455
	456	for $sym (sort keys %intrp) {
8f872242	457	print EM multon($sym,'I','PL_curinterp->');
760ac839	458	}
760ac839	459
55497cff	460	print EM <<'END';
55497cff	461
5f05dabc	462	#else /* !MULTIPLICITY */
55497cff	463
55497cff	464	END
760ac839	465
d4cce5f1 NIS	466	for $sym (sort keys %intrp) {
d4cce5f1 NIS	467	print EM multoff($sym,'I');
e50aee73	468	}
e50aee73	469
56d28764 CS	470	print EM <<'END';
56d28764 CS	471
d4cce5f1 NIS	472	#ifndef USE_THREADS
	473
	474	END
	475
	476	for $sym (sort keys %thread) {
	477	print EM multoff($sym,'T');
	478	}
	479
	480	print EM <<'END';
	481
	482	#endif /* USE_THREADS */
	483
	484	/* Hide what would have been interpreter-specific symbols? */
5f05dabc	485
56d28764	486	END
e50aee73	487
d4cce5f1	488	for $sym (sort keys %intrp) {
3280af22	489	print EM embedvar($sym);
d4cce5f1 NIS	490	}
	491
	492	print EM <<'END';
	493
	494	#ifndef USE_THREADS
	495
	496	END
	497
	498	for $sym (sort keys %thread) {
3280af22	499	print EM embedvar($sym);
5f05dabc	500	}
	501
	502	print EM <<'END';
	503
d4cce5f1	504	#endif /* USE_THREADS */
e50aee73	505	#endif /* MULTIPLICITY */
d4cce5f1 NIS	506
	507	/* Now same trickey for per-thread variables */
	508
	509	#ifdef USE_THREADS
	510
	511	END
	512
	513	for $sym (sort keys %thread) {
22239a37	514	print EM multon($sym,'T','thr->');
d4cce5f1 NIS	515	}
	516
	517	print EM <<'END';
	518
	519	#endif /* USE_THREADS */
	520
22239a37 NIS	521	#ifdef PERL_GLOBAL_STRUCT
	522
	523	END
	524
	525	for $sym (sort keys %globvar) {
533c011a	526	print EM multon($sym,'G','PL_Vars.');
22239a37 NIS	527	}
	528
	529	print EM <<'END';
	530
	531	#else /* !PERL_GLOBAL_STRUCT */
	532
	533	END
	534
	535	for $sym (sort keys %globvar) {
	536	print EM multoff($sym,'G');
	537	}
	538
	539	print EM <<'END';
	540
22239a37 NIS	541	END
	542
	543	for $sym (sort keys %globvar) {
3280af22	544	print EM embedvar($sym);
22239a37 NIS	545	}
	546
	547	print EM <<'END';
	548
22239a37 NIS	549	#endif /* PERL_GLOBAL_STRUCT */
22239a37 NIS	550
e50aee73 AD	551	END
e50aee73 AD	552
84fee439 NIS	553	print EM <<'END';
84fee439 NIS	554
db5cf5a9	555	#ifdef PERL_POLLUTE /* disabled by default in 5.006 */
84fee439 NIS	556
	557	END
	558
	559	for $sym (sort @extvars) {
	560	print EM hide($sym,"PL_$sym");
	561	}
	562
	563	print EM <<'END';
	564
db5cf5a9	565	#endif /* PERL_POLLUTE */
84fee439 NIS	566	END
	567
	568
3fe35a81	569	close(EM);
c6af7a1a GS	570
	571	unlink 'objXSUB.h';
	572	open(OBX, '> objXSUB.h')
	573	or die "Can't create objXSUB.h: $!\n";
	574
	575	print OBX <<'EOT';
	576	/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	577	This file is built by embed.pl from global.sym, pp.sym, intrpvar.h,
	578	perlvars.h and thrdvar.h. Any changes made here will be lost!
	579	*/
	580
	581	#ifndef __objXSUB_h__
	582	#define __objXSUB_h__
	583
	584	/* Variables */
	585
	586	EOT
	587
	588	foreach my $sym (sort(keys(%intrp),
	589	keys(%thread),
	590	keys(%globvar),
	591	keys(%objvar)))
	592	{
	593	print OBX objxsub_var($sym);
	594	}
	595
	596	print OBX <<'EOT';
	597
	598	/* Functions */
	599
	600	EOT
	601
	602
	603	for $sym (sort(keys(%global),@staticfuncs)) {
	604	print OBX objxsub_func($sym);
	605	}
	606
	607
	608	print OBX <<'EOT';
	609
	610	#endif /* __objXSUB_h__ */
	611	EOT
	612
	613	close(OBX);