--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sbsv1/abld/e32util/h2inc.pl Fri Jun 25 17:29:25 2010 +0800
@@ -0,0 +1,950 @@
+# Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of "Eclipse Public License v1.0"
+# which accompanies this distribution, and is available
+# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+#
+# Initial Contributors:
+# Nokia Corporation - initial contribution.
+#
+# Contributors:
+#
+# Description:
+# e32toolp\e32util\h2inc.pl
+# Convert structures in C++ include files to assembler format
+# Syntax:
+# perl h2inc.pl <input.h> <output.inc> <format>
+# where <format>=arm or x86
+#
+#
+
+%basictypes = (
+ TInt8 => 1,
+ TUint8 => 1,
+ TInt16 => 2,
+ TUint16 => 2,
+ TInt32 => 4,
+ TUint32 => 4,
+ TInt => 4,
+ TUint => 4,
+ TInt64 => 8,
+ TUint64 => 8,
+ TLinAddr => 4,
+ TVersion => 4,
+ TPde => 4,
+ TPte => 4,
+ TProcessPriority => 4
+);
+
+if (scalar(@ARGV)!=3) {
+ die "perl h2inc.pl <input.h> <output.inc> <format>\n";
+}
+my ($infile, $outfile, $format) = @ARGV;
+open IN, $infile or die "Can't open $infile for input\n";
+my $in;
+while (<IN>) {
+ $in.=$_;
+}
+close IN;
+$format = uc($format);
+$format_sub = undef();
+$comment_sub = undef();
+$end_sub = undef();
+if ($format eq "ARMASM") {
+ $format_sub = \&armasm_format;
+ $comment_sub = \&armasm_comment;
+ $end_sub = \&armasm_end;
+} elsif ($format eq "AS") {
+ $format_sub = \&as_format;
+ $comment_sub = \&as_comment;
+ $end_sub = \&as_end;
+} elsif ($format eq "TASM") {
+ $format_sub = \&tasm_format;
+ $comment_sub = \&tasm_comment;
+ $end_sub = \&tasm_end;
+} else {
+ die "Format $format unknown\nOnly ARMASM, AS or TASM supported\n";
+}
+
+# First remove any backslash-newline combinations
+$in =~ s/\\\n//gms;
+
+# Change escaped quotes to double quotes
+$in =~ s/\\\"/\"\"/gms;
+$in =~ s/\\\'/\'\'/gms;
+
+# Remove any character constants
+$in =~ s/\'(.?(${0})*?)\'//gms;
+
+# Remove any string literals
+$in =~ s/\"(.*?)\"//gms;
+
+# Strip comments
+$in =~ s/\/\*(.*?)\*\//\n/gms;
+$in =~ s/\/\/(.*?)\n/\n/gms;
+
+# Collapse whitespace into a single space or newline
+$in =~ s/\t/\ /gms;
+$in =~ s/\r/\ /gms;
+$in =~ s/(\ )+/\ /gms;
+$in =~ s/\n(\ )*/\n/gms;
+$in =~ s/(\ )*\n/\n/gms;
+
+# Tokenize on non-identifier characters
+my @tokens0 = split(/(\W)/,$in);
+my @tokens;
+foreach $t (@tokens0) {
+ next if ($t eq " " or $t eq "");
+ push @tokens, $t;
+}
+
+my %macros;
+my %filescope;
+$filescope{file}=1;
+$filescope{name}='*** FILE SCOPE ***';
+my @ftypedefs;
+$filescope{typedefs}=\@ftypedefs;
+my $line=1;
+parse_scope(\%filescope, \@tokens, \$line);
+
+
+my @output;
+push @output, &$comment_sub('*' x 80);
+push @output, &$comment_sub($outfile);
+push @output, &$comment_sub('*' x 80);
+push @output, &$comment_sub("GENERATED FILE - DO NOT EDIT");
+push @output, "";
+
+output_scope(\%filescope, \@output);
+
+push @output, &$end_sub();
+push @output, "";
+
+open OUT, ">$outfile" or die "Can't open $outfile for write\n";
+print OUT join("\n", @output);
+print OUT "\n\n";
+close OUT;
+
+sub get_token($$) {
+ my ($tokenlist,$line) = @_;
+ while (scalar(@$tokenlist)) {
+ my $t = shift @$tokenlist;
+ return $t if (!defined($t));
+ return $t if ($t !~ /^\s*$/);
+ ++$$line;
+ }
+}
+
+sub skip_qualifiers($) {
+ my ($tokens) = @_;
+ my $f=0;
+ my %quals = (
+ EXPORT_C => 1,
+ IMPORT_C => 1,
+ inline => 1,
+ const => 0,
+ volatile => 0,
+ static => 0,
+ extern => 0,
+ LOCAL_C => 0,
+ LOCAL_D => 0,
+ GLDEF_C => 0,
+ GLREF_C => 0,
+ GLDEF_D => 0,
+ GLREF_D => 0
+ );
+ for (;;) {
+ my $t = $$tokens[0];
+ my $q = $quals{$t};
+ last unless (defined ($q));
+ $f |= $q;
+ shift @$tokens;
+ }
+ return $f;
+}
+
+sub parse_indirection($) {
+ my ($tokens) = @_;
+ my $level = 0;
+ for (;;) {
+ my $t = $$tokens[0];
+ if ($t eq '*') {
+ ++$level;
+ shift @$tokens;
+ next;
+ }
+ last if ($t ne "const" and $t ne "volatile");
+ shift @$tokens;
+ }
+ return $level;
+}
+
+sub parse_scope($$$) {
+ my ($scope, $tokens, $line) = @_;
+ my $state = 0;
+ my %values;
+ my @classes;
+ my @enums;
+ my $curr_offset=0;
+ my $overall_align=0;
+ $scope->{values}=\%values;
+ $scope->{classes}=\@classes;
+ $scope->{enums}=\@enums;
+ while (scalar(@$tokens)) {
+ my $t = shift @$tokens;
+ if ($state>=-1 and $t eq "\n") {
+ ++$$line;
+ $state=1;
+ next;
+ } elsif ($state==-1 and $t ne "\n") {
+ next;
+ } elsif ($state==-2 and $t ne ';') {
+ next;
+ }
+ if ($state>0 and $t eq '#') {
+ if ($scope->{scope}) {
+ warn "Preprocessor directive in class/struct at line $$line\n";
+ }
+ $t = shift @$tokens;
+ if ($t eq 'define') {
+ my $ident = shift @$tokens;
+ my $defn = shift @$tokens;
+ if ($defn ne '(') { # don't do macros with parameters
+ $macros{$ident} = $defn;
+ }
+ }
+ $state=-1; # skip to next line
+ next;
+ }
+ if ($t eq "struct" or $t eq "class") {
+ next if ($state==0);
+ $state=0;
+ my %cl;
+ $cl{specifier}=$t;
+ $cl{scope}=$scope;
+ my @members;
+ my @typedefs;
+ $cl{members}=\@members;
+ $cl{typedefs}=\@typedefs;
+ my $new_class = \%cl;
+ my $n = get_token($tokens,$line);
+ if ($n !~ /\w+/) {
+ die "Unnamed $t not supported at line $$line\n";
+ }
+ $new_class->{name}=$n;
+ my @class_match = grep {$_->{name} eq $n} @classes;
+ my $exists = scalar(@class_match);
+ my $b = get_token($tokens,$line);
+ if ($b eq ':') {
+ die "Inheritance not supported at line $$line\n";
+ } elsif ($b eq ';') {
+ # forward declaration
+ push @classes, $new_class unless ($exists);
+ next;
+ } elsif ($b ne '{') {
+ die "Syntax error at line $$line\n";
+ }
+ if ($exists) {
+ $new_class = $class_match[0];
+ if ($new_class->{complete}) {
+ die "Duplicate definition of $cl{specifier} $n\n";
+ }
+ }
+ push @classes, $new_class unless ($exists);
+ parse_scope($new_class, $tokens, $line);
+ next;
+ } elsif ($t eq "enum") {
+ $state=0;
+ my $n = get_token($tokens,$line);
+ my $name="";
+ if ($n =~ /\w+/) {
+ $name = $n;
+ $n = get_token($tokens,$line);
+ }
+ push @enums, $name;
+ if ($n ne '{') {
+ die "Syntax error at line $$line\n";
+ }
+ parse_enum($scope, $tokens, $line, $name);
+ next;
+ } elsif ($t eq '}') {
+ $state=0;
+ if ($scope->{scope}) {
+ $t = get_token($tokens,$line);
+ if ($t eq ';') {
+ $scope->{complete}=1;
+ last;
+ }
+ }
+ die "Syntax error at line $$line\n";
+ }
+ $state=0;
+ if ($scope->{scope}) {
+ if ($t eq "public" or $t eq "private" or $t eq "protected") {
+ if (shift (@$tokens) eq ':') {
+ next; # ignore access specifiers
+ }
+ die "Syntax error at line $$line\n";
+ }
+ }
+ unshift @$tokens, $t;
+ my @currdecl = parse_decl_def($scope, $tokens, $line);
+ if ($t eq 'static') {
+ next; # skip static members
+ }
+ my $typedef;
+ if ($t eq 'typedef') {
+ $typedef = 1;
+ $t = shift @currdecl;
+ $t = $currdecl[0];
+ } else {
+ $typedef = 0;
+ }
+ next if (scalar(@currdecl)==0);
+ if ($t eq "const") {
+ # check for constant declaration
+ my $ctype = lookup_type($scope, $currdecl[1]);
+ if ($ctype->{basic} and $currdecl[2]=~/^\w+$/ and $currdecl[3] eq '=') {
+ if ($typedef!=0) {
+ die "Syntax error at line $$line\n";
+ }
+ shift @currdecl;
+ shift @currdecl;
+ my $type = $ctype->{name};
+ my $name = shift @currdecl;
+ my $size = $ctype->{size};
+ shift @currdecl;
+ my $value = get_constant_expr($scope,\@currdecl,$line);
+ $values{$name} = {type=>$type, size=>$size, value=>$value};
+ next;
+ }
+ }
+ if (skip_qualifiers(\@currdecl)!=0 or ($scope->{file} and !$typedef)) {
+ next; # function declaration or stuff at file scope
+ }
+ my $type1 = shift @currdecl; # type, type pointed to or return type
+ if ($type1 !~ /^\w+$/) {
+ die "Syntax error at line $$line\n";
+ }
+ my $ind1 = parse_indirection(\@currdecl);
+ my $ident; # identifier being declared
+ my $size = -1;
+ my $array = -1;
+ my $align = 0;
+ my $alias;
+ my $category;
+ if ($currdecl[0] eq '(' and $currdecl[1] eq '*' and $currdecl[2]=~/^\w+$/) {
+ # function pointer
+ $ident = $currdecl[2];
+ $size = 4;
+ $category = 'fptr';
+ shift @currdecl;
+ shift @currdecl;
+ shift @currdecl;
+ } elsif ($currdecl[0]=~/^\w+$/) {
+ $ident = shift @currdecl;
+ if ($currdecl[0] ne '(') {
+ # not function declaration
+ if ($ind1>0) {
+ # pointer
+ $category = 'ptr';
+ $size = 4;
+ } else {
+ my $type2 = lookup_type($scope, $type1);
+ if (!defined($type2)) {
+ die "Unrecognised type $type1 at line $$line\n";
+ }
+ if ($type2->{basic}) {
+ $alias = $type2->{name};
+ $size = $type2->{size};
+ $category = 'basic';
+ } elsif ($type2->{enum}) {
+ $alias = $type2->{name};
+ $category = 'enum';
+ $size = 4;
+ } elsif ($type2->{class}) {
+ $alias = $type2->{name};
+ $size = $type2->{class}->{size};
+ $category = 'class';
+ $align = $type2->{class}->{align};
+ } elsif ($type->{ptr}) {
+ $size = 4;
+ $category = 'ptr';
+ $align = 4;
+ } elsif ($type->{fptr}) {
+ $size = 4;
+ $category = 'ptr';
+ $align = 4;
+ }
+ }
+ }
+ }
+ if ($size>0) {
+ # data member declared
+ # check for array
+ if ($currdecl[0] eq '[') {
+ shift @currdecl;
+ $array = get_constant_expr($scope, \@currdecl, $line);
+ if ($array<=0) {
+ die "Bad array size at line $$line\n";
+ }
+ if ($currdecl[0] ne ']') {
+ die "Syntax error at line $$line\n";
+ }
+ }
+ my $members = $scope->{members};
+ my $typedefs = $scope->{typedefs};
+ if ($align==0) {
+ $align = $size;
+ }
+ my $am = $align-1;
+ unless ($typedef) {
+ my $al = $curr_offset & $am;
+ if ($align==8 and $al!=0) {
+ die "Bad alignment of 64-bit data $ident at line $$line\n";
+ }
+ $curr_offset += ($align-$al) if ($al!=0);
+ }
+ if ($array>0) {
+ $size = ($size + $am) &~ $am;
+ if ($typedef) {
+ push @$typedefs, {name=>$ident, category=>$category, alias=>$alias, size=>$size*$array, spacing=>$size, array=>$array};
+ } else {
+ push @$members, {name=>$ident, size=>$size*$array, offset=>$curr_offset, spacing=>$size};
+ }
+ $size *= $array;
+ } else {
+ if ($typedef) {
+ push @$typedefs, {name=>$ident, category=>$category, alias=>$alias, size=>$size};
+ } else {
+ push @$members, {name=>$ident, size=>$size, offset=>$curr_offset};
+ }
+ }
+ unless ($typedef) {
+ $curr_offset += $size;
+ if ($align > $overall_align) {
+ $overall_align = $align;
+ }
+ }
+ }
+ }
+ if ($scope->{scope}) {
+ if ($state==-2) {
+ die "Missing ; at end of file\n";
+ }
+ if (!$scope->{complete}) {
+ die "Unexpected end of file at line $$line\n";
+ }
+ my $total_size = ($curr_offset + $overall_align - 1) &~ ($overall_align - 1);
+ $scope->{size} = $total_size;
+ $scope->{align} = $overall_align;
+ }
+}
+
+sub get_operand($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $t = get_token($tokens,$line);
+ if ($t eq '-') {
+ my $x = get_operand($scope,$tokens,$line);
+ return -$x;
+ } elsif ($t eq '+') {
+ my $x = get_operand($scope,$tokens,$line);
+ return $x;
+ } elsif ($t eq '~') {
+ my $x = get_operand($scope,$tokens,$line);
+ return ~$x;
+ } elsif ($t eq '!') {
+ my $x = get_operand($scope,$tokens,$line);
+ return $x ? 0 : 1;
+ } elsif ($t eq '(') {
+ my $x = get_constant_expr($scope,$tokens,$line);
+ my $t = get_token($tokens,$line);
+ if ($t ne ')') {
+ die "Missing ) at line $$line\n";
+ }
+ return $x;
+ } elsif ($t eq "sizeof") {
+ my $ident = get_token($tokens,$line);
+ if ($ident eq '(') {
+ $ident = get_token($tokens,$line);
+ my $cb = get_token($tokens,$line);
+ if ($cb ne ')') {
+ die "Bad sizeof() syntax at line $$line\n";
+ }
+ }
+ $ident = look_through_macros($ident);
+ if ($ident !~ /^\w+$/) {
+ die "Bad sizeof() syntax at line $$line\n";
+ }
+ my $type = lookup_type($scope, $ident);
+ if (!defined $type) {
+ die "Unrecognised type $ident at line $$line\n";
+ }
+ if ($type->{basic}) {
+ return $type->{size};
+ } elsif ($type->{enum}) {
+ return 4;
+ } elsif ($type->{ptr}) {
+ return 4;
+ } elsif ($type->{fptr}) {
+ return 4;
+ }
+ my $al = $type->{class}->{align};
+ my $sz = $type->{class}->{size};
+ return ($sz+$al-1)&~($al-1);
+ }
+ $t = look_through_macros($t);
+ if ($t =~ /^0x[0-9a-f]+/i) {
+ return oct($t);
+ } elsif ($t =~ /^\d/) {
+ return $t;
+ } elsif ($t =~ /^\w+$/) {
+ my $x = lookup_value($scope,$t);
+ die "Unrecognised identifier '$t' at line $$line\n" unless defined($x);
+ return $x;
+ } else {
+ die "Syntax error at line $$line\n";
+ }
+}
+
+sub look_through_macros($) {
+ my ($ident) = @_;
+ while ($ident and $macros{$ident}) {
+ $ident = $macros{$ident};
+ }
+ return $ident;
+}
+
+sub lookup_value($$) {
+ my ($scope,$ident) = @_;
+ while ($scope) {
+ my $vl = $scope->{values};
+ if (defined($vl->{$ident})) {
+ return $vl->{$ident}->{value};
+ }
+ $scope = $scope->{scope};
+ }
+ return undef();
+}
+
+sub lookup_type($$) {
+ my ($scope,$ident) = @_;
+ if ($basictypes{$ident}) {
+ return {scope=>$scope, basic=>1, name=>$ident, size=>$basictypes{$ident} };
+ }
+ while ($scope) {
+ if ($basictypes{$ident}) {
+ return {scope=>$scope, basic=>1, name=>$ident, size=>$basictypes{$ident} };
+ }
+ my $el = $scope->{enums};
+ my $cl = $scope->{classes};
+ my $td = $scope->{typedefs};
+ if (grep {$_ eq $ident} @$el) {
+ return {scope=>$scope, enum=>1, name=>$ident, size=>4 };
+ }
+ my @match_class = (grep {$_->{name} eq $ident} @$cl);
+ if (scalar(@match_class)) {
+ return {scope=>$scope, class=>$match_class[0]};
+ }
+ my @match_td = (grep {$_->{name} eq $ident} @$td);
+ if (scalar(@match_td)) {
+ my $tdr = $match_td[0];
+ my $cat = $tdr->{category};
+ if ($cat eq 'basic' or $cat eq 'enum' or $cat eq 'class') {
+ $ident = $tdr->{alias};
+ next;
+ } else {
+ return { scope=>$scope, $cat=>1, $size=>$tdr->{size} };
+ }
+ }
+ $scope = $scope->{scope};
+ }
+ return undef();
+}
+
+sub get_mult_expr($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $x = get_operand($scope,$tokens,$line);
+ my $t;
+ for (;;) {
+ $t = get_token($tokens,$line);
+ if ($t eq '*') {
+ my $y = get_operand($scope,$tokens,$line);
+ $x = $x * $y;
+ } elsif ($t eq '/') {
+ my $y = get_operand($scope,$tokens,$line);
+ $x = int($x / $y);
+ } elsif ($t eq '%') {
+ my $y = get_operand($scope,$tokens,$line);
+ $x = int($x % $y);
+ } else {
+ last;
+ }
+ }
+ unshift @$tokens, $t;
+ return $x;
+}
+
+sub get_add_expr($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $x = get_mult_expr($scope,$tokens,$line);
+ my $t;
+ for (;;) {
+ $t = get_token($tokens,$line);
+ if ($t eq '+') {
+ my $y = get_mult_expr($scope,$tokens,$line);
+ $x = $x + $y;
+ } elsif ($t eq '-') {
+ my $y = get_mult_expr($scope,$tokens,$line);
+ $x = $x - $y;
+ } else {
+ last;
+ }
+ }
+ unshift @$tokens, $t;
+ return $x;
+}
+
+sub get_shift_expr($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $x = get_add_expr($scope,$tokens,$line);
+ my $t, $t2;
+ for (;;) {
+ $t = get_token($tokens,$line);
+ if ($t eq '<' or $t eq '>') {
+ $t2 = get_token($tokens,$line);
+ if ($t2 ne $t) {
+ unshift @$tokens, $t2;
+ last;
+ }
+ }
+ if ($t eq '<') {
+ my $y = get_add_expr($scope,$tokens,$line);
+ $x = $x << $y;
+ } elsif ($t eq '>') {
+ my $y = get_add_expr($scope,$tokens,$line);
+ $x = $x >> $y;
+ } else {
+ last;
+ }
+ }
+ unshift @$tokens, $t;
+ return $x;
+}
+
+sub get_and_expr($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $x = get_shift_expr($scope,$tokens,$line);
+ my $t;
+ for (;;) {
+ $t = get_token($tokens,$line);
+ if ($t eq '&') {
+ my $y = get_shift_expr($scope,$tokens,$line);
+ $x = $x & $y;
+ } else {
+ last;
+ }
+ }
+ unshift @$tokens, $t;
+ return $x;
+}
+
+sub get_xor_expr($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $x = get_and_expr($scope,$tokens,$line);
+ my $t;
+ for (;;) {
+ $t = get_token($tokens,$line);
+ if ($t eq '^') {
+ my $y = get_and_expr($scope,$tokens,$line);
+ $x = $x ^ $y;
+ } else {
+ last;
+ }
+ }
+ unshift @$tokens, $t;
+ return $x;
+}
+
+sub get_ior_expr($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $x = get_xor_expr($scope,$tokens,$line);
+ my $t;
+ for (;;) {
+ $t = get_token($tokens,$line);
+ if ($t eq '|') {
+ my $y = get_xor_expr($scope,$tokens,$line);
+ $x = $x | $y;
+ } else {
+ last;
+ }
+ }
+ unshift @$tokens, $t;
+ return $x;
+}
+
+sub get_constant_expr($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $x = get_ior_expr($scope,$tokens,$line);
+ return $x;
+}
+
+sub parse_enum($$$$) {
+ my ($scope,$tokens,$line,$enum_name) = @_;
+ my $vl = $scope->{values};
+ my $x = 0;
+ for (;;) {
+ my $t = get_token($tokens,$line);
+ last if ($t eq '}');
+ if (!defined($t)) {
+ die "Unexpected end of file at line $$line\n";
+ }
+ if ($t !~ /^\w+$/) {
+ die "Syntax error at line $$line\n";
+ }
+ if (defined($vl->{$t})) {
+ die "Duplicate identifier at line $$line\n";
+ }
+ my $t2 = get_token($tokens,$line);
+ if ($t2 eq ',') {
+ $vl->{$t} = {type=>$enum_name, size=>4, value=>$x, enum=>1};
+ ++$x;
+ } elsif ($t2 eq '}') {
+ $vl->{$t} = {type=>$enum_name, size=>4, value=>$x, enum=>1};
+ ++$x;
+ last;
+ } elsif ($t2 eq '=') {
+ $x = get_constant_expr($scope, $tokens, $line);
+ $vl->{$t} = {type=>$enum_name, size=>4, value=>$x, enum=>1};
+ ++$x;
+ $t2 = get_token($tokens,$line);
+ last if ($t2 eq '}');
+ next if ($t2 eq ',');
+ die "Syntax error at line $$line\n";
+ } else {
+ unshift @$tokens, $t2;
+ }
+ }
+ my $t = get_token($tokens,$line);
+ if ($t ne ';') {
+ die "Missing ; at line $$line\n";
+ }
+}
+
+sub parse_decl_def($$$) {
+ my ($scope,$tokens,$line) = @_;
+ my $level=0;
+ my @decl;
+ while ( scalar(@$tokens) ) {
+ my $t = get_token($tokens, $line);
+ if ($t eq ';' and $level==0) {
+ return @decl;
+ }
+ push @decl, $t;
+ if ($t eq '{') {
+ ++$level;
+ }
+ if ($t eq '}') {
+ if ($level==0) {
+ die "Syntax error at line $$line\n";
+ }
+ if (--$level==0) {
+ return (); # end of function definition reached
+ }
+ }
+ }
+ die "Unexpected end of file at line $$line\n";
+}
+
+sub dump_scope($) {
+ my ($scope) = @_;
+ my $el = $scope->{enums};
+ my $cl = $scope->{classes};
+ my $vl = $scope->{values};
+ print "SCOPE: $scope->{name}\n";
+ if (scalar(@$el)) {
+ print "\tenums:\n";
+ foreach (@$el) {
+ print "\t\t$_\n";
+ }
+ }
+ if (scalar(keys(%$vl))) {
+ print "\tvalues:\n";
+ foreach $vname (keys(%$vl)) {
+ my $v = $vl->{$vname};
+ my $x = $v->{value};
+ my $t = $v->{type};
+ my $sz = $v->{size};
+ if ($v->{enum}) {
+ print "\t\t$vname\=$x (enum $t) size=$sz\n";
+ } else {
+ print "\t\t$vname\=$x (type $t) size=$sz\n";
+ }
+ }
+ }
+ if ($scope->{scope}) {
+ my $members = $scope->{members};
+ foreach (@$members) {
+ my $n = $_->{name};
+ my $sz = $_->{size};
+ my $off = $_->{offset};
+ my $spc = $_->{spacing};
+ if (defined $spc) {
+ print "\t$n\[\]\: spacing $spc size $sz offset $off\n";
+ } else {
+ print "\t$n\: size $sz offset $off\n";
+ }
+ }
+ print "\tOverall size : $scope->{size}\n";
+ print "\tOverall align: $scope->{align}\n";
+ }
+ foreach $s (@$cl) {
+ dump_scope($s);
+ }
+}
+
+sub output_scope($$) {
+ my ($scope, $out) = @_;
+ my $el = $scope->{enums};
+ my $cl = $scope->{classes};
+ my $vl = $scope->{values};
+ my $sn = scope_full_name($scope);
+ my $sp = ($scope->{file}) ? "" : $sn."_";
+ if ($scope->{file}) {
+ push @$out, "";
+ push @$out, &$comment_sub("FILE SCOPE");
+ push @$out, "";
+ } else {
+ push @$out, "";
+ push @$out, &$comment_sub($scope->{specifier}." ".$scope->{name});
+ push @$out, "";
+ }
+ if (scalar(keys(%$vl))) {
+ foreach $vname (keys(%$vl)) {
+ my $v = $vl->{$vname};
+ my $x = $v->{value};
+ my $t = $v->{type};
+ my $sz = $v->{size};
+ push @$out, &$format_sub($sp.$vname, $x);
+ }
+ }
+ if ($scope->{scope}) {
+ my $members = $scope->{members};
+ foreach (@$members) {
+ my $n = $_->{name};
+ my $sz = $_->{size};
+ my $off = $_->{offset};
+ my $spc = $_->{spacing};
+ push @$out, &$format_sub($sp.$n, $off);
+ if (defined $spc) {
+ push @$out, &$format_sub($sp.$n."_spc", $spc);
+ }
+ }
+ push @$out, &$format_sub($sp."sz", $scope->{size});
+ }
+ foreach $s (@$cl) {
+ if ($s->{complete}) {
+ output_scope($s, $out);
+ }
+ }
+}
+
+sub scope_full_name($) {
+ my ($scope) = @_;
+ if ($scope->{file}) {
+ return "";
+ }
+ my $parent = $scope->{scope};
+ if ($parent->{file}) {
+ return $scope->{name};
+ }
+ return scope_full_name($parent)."_".$scope->{name};
+}
+
+sub pad($$) {
+ my ($lineref, $n) = @_;
+ my $l = length ($$lineref);
+ if ($l < $n) {
+ $$lineref .= ' 'x($n-$l);
+ }
+}
+
+#
+# Subroutines for ARMASM compatible output
+#
+sub armasm_format($$;$) {
+ my ($name, $value, $comment) = @_;
+ my $r = "$name ";
+ pad(\$r, 40);
+ $r .= sprintf("EQU 0x%08x", $value & 0xFFFFFFFF);
+ if ($comment and $comment!~/^\s*$/) {
+ $r .= " ";
+ pad(\$r, 60);
+ $r .= "; $comment";
+ }
+ return $r;
+}
+
+sub armasm_comment($) {
+ my ($comment) = @_;
+ return "; $comment";
+}
+
+sub armasm_end() {
+ return "\n\tEND\n";
+}
+
+#
+# Subroutines for GNU AS compatible output
+#
+sub as_format($$;$) {
+ my ($name, $value, $comment) = @_;
+ my $r = " .equ $name, ";
+ pad(\$r, 50);
+ $r .= sprintf("0x%08x", $value & 0xFFFFFFFF);
+ if ($comment and $comment!~/^\s*$/) {
+ $r .= " ";
+ pad(\$r, 65);
+ $r .= "/* $comment */";
+ }
+ return $r;
+}
+
+sub as_comment($) {
+ my ($comment) = @_;
+ if (length ($comment) > 0) {
+ return "/* $comment */";
+ } else {
+ return "";
+ }
+}
+
+sub as_end() {
+ return "";
+}
+
+#
+# Subroutines for Turbo Assembler compatible output
+#
+sub tasm_format($$;$) {
+ my ($name, $value, $comment) = @_;
+ my $r = "$name ";
+ pad(\$r, 40);
+ $r .= sprintf("EQU 0%08xh", $value & 0xFFFFFFFF);
+ if ($comment and $comment!~/^\s*$/) {
+ $r .= " ";
+ pad(\$r, 60);
+ $r .= "; $comment";
+ }
+ return $r;
+}
+
+sub tasm_comment($) {
+ my ($comment) = @_;
+ return "; $comment";
+}
+
+sub tasm_end() {
+ return "";
+}