2012-03-26 06:37:18 -06:00
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#!/usr/bin/perl
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use strict;
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use warnings;
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use XML::LibXML;
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our @lines_rb;
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2012-05-29 08:10:33 -06:00
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my $os;
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if ($^O =~ /linux/i) {
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$os = 'linux';
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} else {
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$os = 'windows';
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}
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2012-03-26 06:37:18 -06:00
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sub indent_rb(&) {
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my ($sub) = @_;
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my @lines;
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{
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local @lines_rb;
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$sub->();
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@lines = map { " " . $_ } @lines_rb;
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}
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push @lines_rb, @lines
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}
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sub rb_ucase {
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my ($name) = @_;
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2012-03-31 17:33:30 -06:00
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return $name if ($name eq uc($name));
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2012-03-26 06:37:18 -06:00
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return join("", map { ucfirst $_ } (split('_', $name)));
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}
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2012-05-29 09:28:51 -06:00
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2012-04-02 11:00:38 -06:00
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my %item_renderer = (
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2012-03-31 17:33:30 -06:00
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'global' => \&render_item_global,
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2012-04-02 11:00:38 -06:00
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'number' => \&render_item_number,
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2012-03-31 17:33:30 -06:00
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'container' => \&render_item_container,
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'compound' => \&render_item_compound,
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2012-04-02 11:00:38 -06:00
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'pointer' => \&render_item_pointer,
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'static-array' => \&render_item_staticarray,
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'primitive' => \&render_item_primitive,
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'bytes' => \&render_item_bytes,
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2012-03-26 06:37:18 -06:00
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);
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2012-05-29 09:28:51 -06:00
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2012-04-26 12:03:56 -06:00
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my %global_types;
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2012-05-29 08:10:33 -06:00
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our $current_typename;
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2012-04-02 11:00:38 -06:00
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2012-03-26 06:37:18 -06:00
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sub render_global_enum {
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my ($name, $type) = @_;
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my $rbname = rb_ucase($name);
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2012-05-10 15:27:42 -06:00
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push @lines_rb, "class $rbname < MemHack::Enum";
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2012-03-26 06:37:18 -06:00
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indent_rb {
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2012-03-31 17:33:30 -06:00
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render_enum_fields($type);
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2012-03-26 06:37:18 -06:00
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};
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2012-04-13 08:17:56 -06:00
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push @lines_rb, "end\n";
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2012-03-26 06:37:18 -06:00
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}
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2012-05-29 09:28:51 -06:00
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2012-03-31 17:33:30 -06:00
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sub render_enum_fields {
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my ($type) = @_;
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2012-05-10 15:27:42 -06:00
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push @lines_rb, "ENUM = Hash.new";
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push @lines_rb, "NUME = Hash.new";
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2012-04-26 12:03:56 -06:00
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my %attr_type;
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2012-05-06 14:42:06 -06:00
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my %attr_list;
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2012-05-29 09:28:51 -06:00
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render_enum_initattrs($type, \%attr_type, \%attr_list);
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my $value = -1;
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for my $item ($type->findnodes('child::enum-item'))
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{
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$value = $item->getAttribute('value') || ($value+1);
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my $elemname = $item->getAttribute('name'); # || "unk_$value";
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if ($elemname)
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{
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my $rbelemname = rb_ucase($elemname);
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push @lines_rb, "ENUM[$value] = :$rbelemname ; NUME[:$rbelemname] = $value";
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for my $iattr ($item->findnodes('child::item-attr'))
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{
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my $attr = render_enum_attr($rbelemname, $iattr, \%attr_type, \%attr_list);
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$lines_rb[$#lines_rb] .= ' ; ' . $attr;
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}
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}
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}
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}
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sub render_enum_initattrs {
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my ($type, $attr_type, $attr_list) = @_;
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for my $attr ($type->findnodes('child::enum-attr'))
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{
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2012-04-26 12:03:56 -06:00
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my $rbattr = rb_ucase($attr->getAttribute('name'));
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my $typeattr = $attr->getAttribute('type-name');
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2012-04-26 12:55:52 -06:00
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# find how we need to encode the attribute values: string, symbol (for enums), raw (number, bool)
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2012-04-26 12:03:56 -06:00
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if ($typeattr) {
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if ($global_types{$typeattr}) {
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2012-05-29 09:28:51 -06:00
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$attr_type->{$rbattr} = 'symbol';
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2012-04-26 12:03:56 -06:00
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} else {
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2012-05-29 09:28:51 -06:00
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$attr_type->{$rbattr} = 'naked';
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2012-04-26 12:03:56 -06:00
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}
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} else {
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2012-05-29 09:28:51 -06:00
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$attr_type->{$rbattr} = 'quote';
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2012-04-26 12:03:56 -06:00
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}
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my $def = $attr->getAttribute('default-value');
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2012-05-29 09:28:51 -06:00
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if ($attr->getAttribute('is-list'))
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{
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2012-05-06 14:42:06 -06:00
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push @lines_rb, "$rbattr = Hash.new { |h, k| h[k] = [] }";
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2012-05-29 09:28:51 -06:00
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$attr_list->{$rbattr} = 1;
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}
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elsif ($def)
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{
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$def = ":$def" if ($attr_type->{$rbattr} eq 'symbol');
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$def =~ s/'/\\'/g if ($attr_type->{$rbattr} eq 'quote');
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$def = "'$def'" if ($attr_type->{$rbattr} eq 'quote');
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2012-04-26 12:03:56 -06:00
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push @lines_rb, "$rbattr = Hash.new($def)";
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2012-05-29 09:28:51 -06:00
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}
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else
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{
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2012-04-26 12:03:56 -06:00
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push @lines_rb, "$rbattr = Hash.new";
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}
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}
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2012-05-29 09:28:51 -06:00
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}
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2012-04-26 12:03:56 -06:00
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2012-05-29 09:28:51 -06:00
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sub render_enum_attr {
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my ($rbelemname, $iattr, $attr_type, $attr_list) = @_;
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2012-03-31 17:33:30 -06:00
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2012-05-29 09:28:51 -06:00
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my $ian = $iattr->getAttribute('name');
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my $iav = $iattr->getAttribute('value');
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my $rbattr = rb_ucase($ian);
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my $op = ($attr_list->{$rbattr} ? '<<' : '=');
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$iav = ":$iav" if ($attr_type->{$rbattr} eq 'symbol');
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$iav =~ s/'/\\'/g if ($attr_type->{$rbattr} eq 'quote');
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$iav = "'$iav'" if ($attr_type->{$rbattr} eq 'quote');
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return "${rbattr}[:$rbelemname] $op $iav";
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2012-03-31 17:33:30 -06:00
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}
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2012-04-02 11:00:38 -06:00
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2012-03-26 06:37:18 -06:00
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sub render_global_bitfield {
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my ($name, $type) = @_;
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my $rbname = rb_ucase($name);
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2012-04-19 17:29:52 -06:00
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push @lines_rb, "class $rbname < MemHack::Compound";
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2012-03-26 06:37:18 -06:00
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indent_rb {
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2012-03-31 17:33:30 -06:00
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render_bitfield_fields($type);
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2012-03-26 06:37:18 -06:00
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};
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2012-04-13 08:17:56 -06:00
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push @lines_rb, "end\n";
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2012-03-26 06:37:18 -06:00
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}
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2012-05-29 09:28:51 -06:00
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2012-03-31 17:33:30 -06:00
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sub render_bitfield_fields {
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my ($type) = @_;
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2012-04-13 08:17:56 -06:00
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push @lines_rb, "field(:_whole, 0) {";
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indent_rb {
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2012-05-29 08:10:33 -06:00
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render_item_number($type);
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2012-04-13 08:17:56 -06:00
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};
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push @lines_rb, "}";
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2012-03-31 17:33:30 -06:00
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my $shift = 0;
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2012-05-29 09:28:51 -06:00
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for my $field ($type->findnodes('child::ld:field'))
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{
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2012-03-31 17:33:30 -06:00
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my $count = $field->getAttribute('count') || 1;
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my $name = $field->getAttribute('name');
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2012-04-26 12:55:52 -06:00
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my $type = $field->getAttribute('type-name');
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my $enum = rb_ucase($type) if ($type and $global_types{$type});
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2012-03-31 17:33:30 -06:00
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$name = $field->getAttribute('ld:anon-name') if (!$name);
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print "bitfield $name !number\n" if (!($field->getAttribute('ld:meta') eq 'number'));
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2012-05-29 09:28:51 -06:00
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if ($name)
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{
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if ($count == 1) {
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push @lines_rb, "field(:$name, 0) { bit $shift }";
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} elsif ($enum) {
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push @lines_rb, "field(:$name, 0) { bits $shift, $count, $enum }";
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} else {
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push @lines_rb, "field(:$name, 0) { bits $shift, $count }";
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}
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2012-03-31 17:33:30 -06:00
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}
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2012-05-29 09:28:51 -06:00
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2012-03-31 17:33:30 -06:00
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$shift += $count;
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}
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}
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2012-04-02 11:00:38 -06:00
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2012-04-06 11:30:58 -06:00
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my %seen_class;
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2012-05-29 08:10:33 -06:00
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our $compound_off;
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2012-05-29 09:28:51 -06:00
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our $compound_pointer;
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2012-03-26 06:37:18 -06:00
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sub render_global_class {
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my ($name, $type) = @_;
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2012-05-29 09:28:51 -06:00
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my $meta = $type->getAttribute('ld:meta');
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2012-04-06 11:30:58 -06:00
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my $rbname = rb_ucase($name);
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# ensure pre-definition of ancestors
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my $parent = $type->getAttribute('inherits-from');
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render_global_class($parent, $global_types{$parent}) if ($parent and !$seen_class{$parent});
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return if $seen_class{$name};
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$seen_class{$name}++;
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2012-05-29 08:10:33 -06:00
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local $compound_off = 0;
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2012-05-29 09:28:51 -06:00
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$compound_off = 4 if ($meta eq 'class-type');
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$compound_off = sizeof($global_types{$parent}) if $parent;
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local $current_typename = $rbname;
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2012-05-29 08:10:33 -06:00
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2012-04-27 06:13:44 -06:00
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my $rtti_name;
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2012-05-29 09:28:51 -06:00
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if ($meta eq 'class-type')
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{
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2012-04-27 06:13:44 -06:00
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$rtti_name = $type->getAttribute('original-name') ||
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2012-05-29 09:28:51 -06:00
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$type->getAttribute('type-name') ||
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$name;
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2012-04-18 10:46:33 -06:00
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}
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2012-04-19 17:29:52 -06:00
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my $rbparent = ($parent ? rb_ucase($parent) : 'MemHack::Compound');
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2012-04-06 11:30:58 -06:00
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push @lines_rb, "class $rbname < $rbparent";
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2012-03-26 06:37:18 -06:00
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indent_rb {
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2012-05-29 08:10:33 -06:00
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my $sz = sizeof($type);
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# see comment is sub sizeof ; but gcc has sizeof(cls) aligned
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$sz = align_field($sz, 4) if $os eq 'linux' and $meta eq 'class-type';
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2012-05-29 09:28:51 -06:00
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push @lines_rb, "sizeof $sz\n";
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push @lines_rb, "rtti_classname :$rtti_name\n" if $rtti_name;
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2012-05-29 08:10:33 -06:00
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render_struct_fields($type);
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2012-05-29 09:28:51 -06:00
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2012-05-03 11:19:58 -06:00
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my $vms = $type->findnodes('child::virtual-methods')->[0];
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2012-05-03 10:49:12 -06:00
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render_class_vmethods($vms) if $vms;
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2012-03-26 06:37:18 -06:00
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};
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2012-04-13 08:17:56 -06:00
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push @lines_rb, "end\n";
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2012-03-26 06:37:18 -06:00
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}
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2012-05-29 09:28:51 -06:00
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2012-04-02 11:00:38 -06:00
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sub render_struct_fields {
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2012-05-29 08:10:33 -06:00
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my ($type) = @_;
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2012-03-26 06:37:18 -06:00
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2012-05-29 08:10:33 -06:00
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my $isunion = $type->getAttribute('is-union');
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2012-05-29 09:28:51 -06:00
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for my $field ($type->findnodes('child::ld:field'))
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{
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2012-04-02 11:00:38 -06:00
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my $name = $field->getAttribute('name');
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$name = $field->getAttribute('ld:anon-name') if (!$name);
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2012-05-29 09:28:51 -06:00
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if (!$name and $field->getAttribute('ld:anon-compound'))
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{
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2012-05-29 08:10:33 -06:00
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render_struct_fields($field);
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2012-05-29 09:28:51 -06:00
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}
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else
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{
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2012-05-29 08:10:33 -06:00
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$compound_off = align_field($compound_off, get_field_align($field));
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2012-05-29 09:28:51 -06:00
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if ($name)
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{
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2012-05-29 08:10:33 -06:00
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push @lines_rb, "field(:$name, $compound_off) {";
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indent_rb {
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render_item($field);
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};
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push @lines_rb, "}";
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2012-06-25 11:05:50 -06:00
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2012-06-27 06:52:34 -06:00
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render_struct_field_refs($type, $field, $name);
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2012-05-29 08:10:33 -06:00
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}
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2012-04-17 14:42:23 -06:00
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}
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2012-05-29 09:28:51 -06:00
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2012-05-29 08:10:33 -06:00
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$compound_off += sizeof($field) if (!$isunion);
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2012-03-31 17:33:30 -06:00
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}
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2012-03-26 06:37:18 -06:00
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}
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2012-05-29 09:28:51 -06:00
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2012-06-27 06:52:34 -06:00
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# handle generating accessor for xml attributes ref-target, refers-to etc
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sub render_struct_field_refs {
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my ($parent, $field, $name) = @_;
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my $reftg = $field->getAttribute('ref-target');
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render_field_reftarget($parent, $field, $name, $reftg) if ($reftg);
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my $refto = $field->getAttribute('refers-to');
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render_field_refto($parent, $name, $refto) if ($refto);
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my $meta = $field->getAttribute('ld:meta');
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my $item = $field->findnodes('child::ld:item')->[0];
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if ($meta and $meta eq 'container' and $item) {
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my $itemreftg = $item->getAttribute('ref-target');
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render_container_reftarget($parent, $item, $name, $itemreftg) if $itemreftg;
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|
|
}
|
|
|
|
}
|
|
|
|
|
2012-06-25 11:05:50 -06:00
|
|
|
sub render_field_reftarget {
|
|
|
|
my ($parent, $field, $name, $reftg) = @_;
|
|
|
|
|
|
|
|
my $aux = $field->getAttribute('aux-value');
|
|
|
|
return if ($aux); # TODO
|
|
|
|
|
|
|
|
my $tg = $global_types{$reftg};
|
|
|
|
return if (!$tg);
|
|
|
|
my $tgvec = $tg->getAttribute('instance-vector');
|
|
|
|
return if (!$tgvec);
|
2012-06-27 06:52:34 -06:00
|
|
|
|
|
|
|
render_field_refto($parent, $name, $tgvec);
|
|
|
|
}
|
|
|
|
|
|
|
|
sub render_field_refto {
|
|
|
|
my ($parent, $name, $tgvec) = @_;
|
|
|
|
|
|
|
|
$tgvec =~ s/^\$global/df/;
|
|
|
|
$tgvec =~ s/\[\$\]$//;
|
2012-06-25 11:05:50 -06:00
|
|
|
return if $tgvec !~ /^[\w\.]+$/;
|
|
|
|
|
|
|
|
my $tgname = "${name}_tg";
|
2012-06-27 06:52:34 -06:00
|
|
|
$tgname =~ s/_id(.?.?)_tg/_tg$1/;
|
2012-06-25 11:05:50 -06:00
|
|
|
|
2012-06-27 06:52:34 -06:00
|
|
|
for my $othername (map { $_->getAttribute('name') } $parent->findnodes('child::ld:field')) {
|
2012-06-25 11:05:50 -06:00
|
|
|
$tgname .= '_' if ($othername and $tgname eq $othername);
|
|
|
|
}
|
|
|
|
|
|
|
|
push @lines_rb, "def $tgname ; ${tgvec}[$name] ; end";
|
|
|
|
}
|
|
|
|
|
2012-06-27 06:52:34 -06:00
|
|
|
sub render_container_reftarget {
|
|
|
|
my ($parent, $item, $name, $reftg) = @_;
|
|
|
|
|
|
|
|
my $aux = $item->getAttribute('aux-value');
|
|
|
|
return if ($aux); # TODO
|
|
|
|
|
|
|
|
my $tg = $global_types{$reftg};
|
|
|
|
return if (!$tg);
|
|
|
|
my $tgvec = $tg->getAttribute('instance-vector');
|
|
|
|
return if (!$tgvec);
|
|
|
|
|
|
|
|
$tgvec =~ s/^\$global/df/;
|
|
|
|
$tgvec =~ s/\[\$\]$//;
|
|
|
|
return if $tgvec !~ /^[\w\.]+$/;
|
|
|
|
|
|
|
|
my $tgname = "${name}_tg";
|
|
|
|
$tgname =~ s/_id(.?.?)_tg/_tg$1/;
|
|
|
|
|
|
|
|
for my $othername (map { $_->getAttribute('name') } $parent->findnodes('child::ld:field')) {
|
|
|
|
$tgname .= '_' if ($othername and $tgname eq $othername);
|
|
|
|
}
|
|
|
|
|
|
|
|
push @lines_rb, "def $tgname ; $name.map { |i| ${tgvec}[i] } ; end";
|
|
|
|
}
|
|
|
|
|
2012-05-03 10:49:12 -06:00
|
|
|
sub render_class_vmethods {
|
|
|
|
my ($vms) = @_;
|
|
|
|
my $voff = 0;
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
for my $meth ($vms->findnodes('child::vmethod'))
|
|
|
|
{
|
2012-05-03 10:49:12 -06:00
|
|
|
my $name = $meth->getAttribute('name');
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
if ($name)
|
|
|
|
{
|
2012-05-03 10:49:12 -06:00
|
|
|
my @argnames;
|
2012-05-10 17:34:03 -06:00
|
|
|
my @argargs;
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
# check if arguments need special treatment (eg auto-convert from symbol to enum value)
|
|
|
|
for my $arg ($meth->findnodes('child::ld:field'))
|
|
|
|
{
|
2012-05-03 10:49:12 -06:00
|
|
|
my $nr = $#argnames + 1;
|
2012-05-10 17:34:03 -06:00
|
|
|
my $argname = lcfirst($arg->getAttribute('name') || "arg$nr");
|
|
|
|
push @argnames, $argname;
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-10 17:34:03 -06:00
|
|
|
if ($arg->getAttribute('ld:meta') eq 'global' and $arg->getAttribute('ld:subtype') eq 'enum') {
|
2012-05-29 09:28:51 -06:00
|
|
|
push @argargs, rb_ucase($arg->getAttribute('type-name')) . ".int($argname)";
|
2012-05-10 17:34:03 -06:00
|
|
|
} else {
|
|
|
|
push @argargs, $argname;
|
|
|
|
}
|
2012-05-03 10:49:12 -06:00
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
# write vmethod ruby wrapper
|
2012-05-03 10:49:12 -06:00
|
|
|
push @lines_rb, "def $name(" . join(', ', @argnames) . ')';
|
|
|
|
indent_rb {
|
2012-05-10 17:34:03 -06:00
|
|
|
my $args = join('', map { ", $_" } @argargs);
|
|
|
|
my $call = "DFHack.vmethod_call(self, $voff$args)";
|
|
|
|
my $ret = $meth->findnodes('child::ret-type')->[0];
|
|
|
|
render_class_vmethod_ret($call, $ret);
|
2012-05-03 10:49:12 -06:00
|
|
|
};
|
|
|
|
push @lines_rb, 'end';
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-03 11:19:58 -06:00
|
|
|
# on linux, the destructor uses 2 entries
|
2012-05-29 08:10:33 -06:00
|
|
|
$voff += 4 if $meth->getAttribute('is-destructor') and $os eq 'linux';
|
2012-05-03 10:49:12 -06:00
|
|
|
$voff += 4;
|
|
|
|
}
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-10 17:34:03 -06:00
|
|
|
sub render_class_vmethod_ret {
|
|
|
|
my ($call, $ret) = @_;
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
if (!$ret)
|
|
|
|
{
|
|
|
|
# method returns void, hide return value
|
2012-05-10 17:34:03 -06:00
|
|
|
push @lines_rb, "$call ; nil";
|
|
|
|
return;
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-10 17:34:03 -06:00
|
|
|
my $retmeta = $ret->getAttribute('ld:meta') || '';
|
2012-05-29 09:28:51 -06:00
|
|
|
if ($retmeta eq 'global')
|
|
|
|
{
|
|
|
|
# method returns an enum value: auto-convert to symbol
|
2012-05-10 17:34:03 -06:00
|
|
|
my $retname = $ret->getAttribute('type-name');
|
|
|
|
if ($retname and $global_types{$retname} and
|
2012-05-29 09:28:51 -06:00
|
|
|
$global_types{$retname}->getAttribute('ld:meta') eq 'enum-type')
|
|
|
|
{
|
|
|
|
push @lines_rb, rb_ucase($retname) . ".sym($call)";
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2012-05-10 17:34:03 -06:00
|
|
|
print "vmethod global nonenum $call\n";
|
|
|
|
push @lines_rb, $call;
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
}
|
|
|
|
elsif ($retmeta eq 'number')
|
|
|
|
{
|
|
|
|
# raw method call returns an int32, mask according to actual return type
|
2012-05-10 17:34:03 -06:00
|
|
|
my $retsubtype = $ret->getAttribute('ld:subtype');
|
|
|
|
my $retbits = $ret->getAttribute('ld:bits');
|
|
|
|
push @lines_rb, "val = $call";
|
2012-05-29 09:28:51 -06:00
|
|
|
if ($retsubtype eq 'bool')
|
|
|
|
{
|
2012-05-10 17:34:03 -06:00
|
|
|
push @lines_rb, "(val & 1) != 0";
|
2012-05-29 09:28:51 -06:00
|
|
|
}
|
|
|
|
elsif ($ret->getAttribute('ld:unsigned'))
|
|
|
|
{
|
|
|
|
push @lines_rb, "val & ((1 << $retbits) - 1)";
|
|
|
|
}
|
|
|
|
elsif ($retbits != 32)
|
|
|
|
{
|
|
|
|
# manual sign extension
|
|
|
|
push @lines_rb, "val &= ((1 << $retbits) - 1)";
|
2012-05-10 17:34:03 -06:00
|
|
|
push @lines_rb, "((val >> ($retbits-1)) & 1) == 0 ? val : val - (1 << $retbits)";
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
}
|
|
|
|
elsif ($retmeta eq 'pointer')
|
|
|
|
{
|
|
|
|
# method returns a pointer to some struct, create the correct ruby wrapper
|
2012-05-10 17:34:03 -06:00
|
|
|
push @lines_rb, "ptr = $call";
|
|
|
|
push @lines_rb, "class << self";
|
|
|
|
indent_rb {
|
|
|
|
render_item($ret->findnodes('child::ld:item')->[0]);
|
|
|
|
};
|
|
|
|
push @lines_rb, "end._at(ptr) if ptr != 0";
|
2012-05-29 09:28:51 -06:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2012-05-10 17:34:03 -06:00
|
|
|
print "vmethod unkret $call\n";
|
|
|
|
push @lines_rb, $call;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-13 08:17:56 -06:00
|
|
|
sub render_global_objects {
|
|
|
|
my (@objects) = @_;
|
|
|
|
my @global_objects;
|
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
local $compound_off = 0;
|
|
|
|
local $current_typename = 'Global';
|
2012-04-13 08:17:56 -06:00
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
# define all globals as 'fields' of a virtual globalobject wrapping the whole address space
|
|
|
|
push @lines_rb, 'class GlobalObjects < MemHack::Compound';
|
2012-04-13 08:17:56 -06:00
|
|
|
indent_rb {
|
2012-05-29 09:28:51 -06:00
|
|
|
for my $obj (@objects)
|
|
|
|
{
|
2012-04-13 08:17:56 -06:00
|
|
|
my $oname = $obj->getAttribute('name');
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
# check if the symbol is defined in xml to avoid NULL deref
|
2012-04-13 08:17:56 -06:00
|
|
|
my $addr = "DFHack.get_global_address('$oname')";
|
2012-04-24 11:07:54 -06:00
|
|
|
push @lines_rb, "addr = $addr";
|
|
|
|
push @lines_rb, "if addr != 0";
|
2012-04-13 08:17:56 -06:00
|
|
|
indent_rb {
|
2012-04-24 11:07:54 -06:00
|
|
|
push @lines_rb, "field(:$oname, addr) {";
|
|
|
|
my $item = $obj->findnodes('child::ld:item')->[0];
|
|
|
|
indent_rb {
|
2012-05-29 08:10:33 -06:00
|
|
|
render_item($item);
|
2012-04-24 11:07:54 -06:00
|
|
|
};
|
|
|
|
push @lines_rb, "}";
|
2012-04-13 08:17:56 -06:00
|
|
|
};
|
2012-04-24 11:07:54 -06:00
|
|
|
push @lines_rb, "end";
|
2012-04-13 08:17:56 -06:00
|
|
|
|
|
|
|
push @global_objects, $oname;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
push @lines_rb, "end";
|
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
# define friendlier accessors, eg df.world -> DFHack::GlobalObjects.new._at(0).world
|
2012-04-13 08:17:56 -06:00
|
|
|
indent_rb {
|
|
|
|
push @lines_rb, "Global = GlobalObjects.new._at(0)";
|
2012-05-29 09:28:51 -06:00
|
|
|
for my $obj (@global_objects)
|
|
|
|
{
|
2012-04-13 08:17:56 -06:00
|
|
|
push @lines_rb, "def self.$obj ; Global.$obj ; end";
|
|
|
|
push @lines_rb, "def self.$obj=(v) ; Global.$obj = v ; end";
|
|
|
|
}
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
my %align_cache;
|
|
|
|
my %sizeof_cache;
|
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
sub align_field {
|
|
|
|
my ($off, $fldalign) = @_;
|
|
|
|
my $dt = $off % $fldalign;
|
|
|
|
$off += $fldalign - $dt if $dt > 0;
|
|
|
|
return $off;
|
|
|
|
}
|
|
|
|
|
|
|
|
sub get_field_align {
|
|
|
|
my ($field) = @_;
|
|
|
|
my $al = 4;
|
|
|
|
my $meta = $field->getAttribute('ld:meta');
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
if ($meta eq 'number') {
|
|
|
|
$al = $field->getAttribute('ld:bits')/8;
|
|
|
|
$al = 4 if $al > 4;
|
|
|
|
} elsif ($meta eq 'global') {
|
2012-05-29 09:28:51 -06:00
|
|
|
$al = get_global_align($field);
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'compound') {
|
2012-05-29 09:28:51 -06:00
|
|
|
$al = get_compound_align($field);
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'static-array') {
|
|
|
|
my $tg = $field->findnodes('child::ld:item')->[0];
|
|
|
|
$al = get_field_align($tg);
|
|
|
|
} elsif ($meta eq 'bytes') {
|
|
|
|
$al = $field->getAttribute('alignment') || 1;
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
return $al;
|
|
|
|
}
|
|
|
|
|
|
|
|
sub get_global_align {
|
|
|
|
my ($field) = @_;
|
|
|
|
|
|
|
|
my $typename = $field->getAttribute('type-name');
|
|
|
|
return $align_cache{$typename} if $align_cache{$typename};
|
|
|
|
|
|
|
|
my $g = $global_types{$typename};
|
|
|
|
|
|
|
|
my $st = $field->getAttribute('ld:subtype') || '';
|
|
|
|
if ($st eq 'bitfield' or $st eq 'enum' or $g->getAttribute('ld:meta') eq 'bitfield-type')
|
|
|
|
{
|
|
|
|
my $base = $field->getAttribute('base-type') || $g->getAttribute('base-type') || 'uint32_t';
|
|
|
|
print "$st type $base\n" if $base !~ /int(\d+)_t/;
|
|
|
|
# dont cache, field->base-type may differ
|
|
|
|
return $1/8;
|
|
|
|
}
|
|
|
|
|
|
|
|
my $al = 1;
|
|
|
|
for my $gf ($g->findnodes('child::ld:field')) {
|
|
|
|
my $fld_al = get_field_align($gf);
|
|
|
|
$al = $fld_al if $fld_al > $al;
|
|
|
|
}
|
|
|
|
$align_cache{$typename} = $al;
|
|
|
|
|
|
|
|
return $al;
|
|
|
|
}
|
|
|
|
|
|
|
|
sub get_compound_align {
|
|
|
|
my ($field) = @_;
|
|
|
|
|
|
|
|
my $st = $field->getAttribute('ld:subtype') || '';
|
|
|
|
if ($st eq 'bitfield' or $st eq 'enum')
|
|
|
|
{
|
|
|
|
my $base = $field->getAttribute('base-type') || 'uint32_t';
|
|
|
|
print "$st type $base\n" if $base !~ /int(\d+)_t/;
|
|
|
|
return $1/8;
|
|
|
|
}
|
|
|
|
|
|
|
|
my $al = 1;
|
|
|
|
for my $f ($field->findnodes('child::ld:field')) {
|
|
|
|
my $fal = get_field_align($f);
|
|
|
|
$al = $fal if $fal > $al;
|
|
|
|
}
|
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
return $al;
|
|
|
|
}
|
|
|
|
|
|
|
|
sub sizeof {
|
|
|
|
my ($field) = @_;
|
|
|
|
my $meta = $field->getAttribute('ld:meta');
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
if ($meta eq 'number') {
|
|
|
|
return $field->getAttribute('ld:bits')/8;
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'pointer') {
|
|
|
|
return 4;
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'static-array') {
|
|
|
|
my $count = $field->getAttribute('count');
|
|
|
|
my $tg = $field->findnodes('child::ld:item')->[0];
|
|
|
|
return $count * sizeof($tg);
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'bitfield-type' or $meta eq 'enum-type') {
|
|
|
|
my $base = $field->getAttribute('base-type') || 'uint32_t';
|
|
|
|
print "$meta type $base\n" if $base !~ /int(\d+)_t/;
|
|
|
|
return $1/8;
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'global') {
|
|
|
|
my $typename = $field->getAttribute('type-name');
|
|
|
|
return $sizeof_cache{$typename} if $sizeof_cache{$typename};
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
my $g = $global_types{$typename};
|
|
|
|
my $st = $field->getAttribute('ld:subtype') || '';
|
2012-05-29 09:28:51 -06:00
|
|
|
if ($st eq 'bitfield' or $st eq 'enum' or $g->getAttribute('ld:meta') eq 'bitfield-type')
|
|
|
|
{
|
2012-05-29 08:10:33 -06:00
|
|
|
my $base = $field->getAttribute('base-type') || $g->getAttribute('base-type') || 'uint32_t';
|
|
|
|
print "$st type $base\n" if $base !~ /int(\d+)_t/;
|
|
|
|
return $1/8;
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
return sizeof($g);
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
} elsif ($meta eq 'class-type' or $meta eq 'struct-type' or $meta eq 'compound') {
|
|
|
|
return sizeof_compound($field);
|
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'container') {
|
|
|
|
my $subtype = $field->getAttribute('ld:subtype');
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
if ($subtype eq 'stl-vector') {
|
|
|
|
if ($os eq 'linux') {
|
|
|
|
return 12;
|
|
|
|
} elsif ($os eq 'windows') {
|
|
|
|
return 16;
|
|
|
|
} else {
|
|
|
|
print "sizeof stl-vector on $os\n";
|
|
|
|
}
|
|
|
|
} elsif ($subtype eq 'stl-bit-vector') {
|
|
|
|
if ($os eq 'linux') {
|
|
|
|
return 20;
|
|
|
|
} elsif ($os eq 'windows') {
|
|
|
|
return 20;
|
|
|
|
} else {
|
|
|
|
print "sizeof stl-bit-vector on $os\n";
|
|
|
|
}
|
|
|
|
} elsif ($subtype eq 'stl-deque') {
|
|
|
|
if ($os eq 'linux') {
|
|
|
|
return 40;
|
|
|
|
} elsif ($os eq 'windows') {
|
|
|
|
return 24;
|
|
|
|
} else {
|
|
|
|
print "sizeof stl-deque on $os\n";
|
|
|
|
}
|
|
|
|
} elsif ($subtype eq 'df-linked-list') {
|
|
|
|
return 12;
|
|
|
|
} elsif ($subtype eq 'df-flagarray') {
|
|
|
|
return 8;
|
|
|
|
} elsif ($subtype eq 'df-array') {
|
|
|
|
return 8; # XXX 6 ?
|
|
|
|
} else {
|
|
|
|
print "sizeof container $subtype\n";
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'primitive') {
|
|
|
|
my $subtype = $field->getAttribute('ld:subtype');
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
if ($subtype eq 'stl-string') { if ($os eq 'linux') {
|
2012-05-29 08:10:33 -06:00
|
|
|
return 4;
|
|
|
|
} elsif ($os eq 'windows') {
|
|
|
|
return 28;
|
|
|
|
} else {
|
|
|
|
print "sizeof stl-string on $os\n";
|
|
|
|
}
|
|
|
|
print "sizeof stl-string\n";
|
|
|
|
} else {
|
|
|
|
print "sizeof primitive $subtype\n";
|
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
} elsif ($meta eq 'bytes') {
|
|
|
|
return $field->getAttribute('size');
|
|
|
|
} else {
|
|
|
|
print "sizeof $meta\n";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
sub sizeof_compound {
|
|
|
|
my ($field) = @_;
|
|
|
|
|
|
|
|
my $typename = $field->getAttribute('type-name');
|
|
|
|
return $sizeof_cache{$typename} if $typename and $sizeof_cache{$typename};
|
|
|
|
|
|
|
|
my $meta = $field->getAttribute('ld:meta');
|
|
|
|
|
|
|
|
my $st = $field->getAttribute('ld:subtype') || '';
|
|
|
|
if ($st eq 'bitfield' or $st eq 'enum')
|
|
|
|
{
|
|
|
|
my $base = $field->getAttribute('base-type') || 'uint32_t';
|
|
|
|
print "$st type $base\n" if $base !~ /int(\d+)_t/;
|
|
|
|
$sizeof_cache{$typename} = $1/8 if $typename;
|
|
|
|
return $1/8;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($field->getAttribute('is-union'))
|
|
|
|
{
|
|
|
|
my $sz = 0;
|
|
|
|
for my $f ($field->findnodes('child::ld:field'))
|
|
|
|
{
|
|
|
|
my $fsz = sizeof($f);
|
|
|
|
$sz = $fsz if $fsz > $sz;
|
|
|
|
}
|
|
|
|
return $sz;
|
|
|
|
}
|
|
|
|
|
|
|
|
my $parent = $field->getAttribute('inherits-from');
|
|
|
|
my $off = 0;
|
|
|
|
$off = 4 if ($meta eq 'class-type');
|
|
|
|
$off = sizeof($global_types{$parent}) if ($parent);
|
|
|
|
|
|
|
|
my $al = 1;
|
|
|
|
$al = 4 if ($meta eq 'class-type');
|
|
|
|
|
|
|
|
for my $f ($field->findnodes('child::ld:field'))
|
|
|
|
{
|
|
|
|
my $fa = get_field_align($f);
|
|
|
|
$al = $fa if $fa > $al;
|
|
|
|
$off = align_field($off, $fa);
|
|
|
|
$off += sizeof($f);
|
|
|
|
}
|
|
|
|
|
|
|
|
# GCC: class a { vtable; char; } ; class b:a { char c2; } -> c2 has offset 5 (Windows MSVC: offset 8)
|
|
|
|
$al = 1 if ($meta eq 'class-type' and $os eq 'linux');
|
|
|
|
$off = align_field($off, $al);
|
|
|
|
$sizeof_cache{$typename} = $off if $typename;
|
|
|
|
|
|
|
|
return $off;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-04-02 11:00:38 -06:00
|
|
|
return if (!$item);
|
|
|
|
|
|
|
|
my $meta = $item->getAttribute('ld:meta');
|
|
|
|
|
|
|
|
my $renderer = $item_renderer{$meta};
|
|
|
|
if ($renderer) {
|
2012-05-29 08:10:33 -06:00
|
|
|
$renderer->($item);
|
2012-03-26 06:37:18 -06:00
|
|
|
} else {
|
2012-04-02 11:00:38 -06:00
|
|
|
print "no render item $meta\n";
|
2012-03-26 06:37:18 -06:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item_global {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-03-31 17:33:30 -06:00
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
my $typename = $item->getAttribute('type-name');
|
2012-04-13 09:19:53 -06:00
|
|
|
my $subtype = $item->getAttribute('ld:subtype');
|
2012-03-31 17:33:30 -06:00
|
|
|
|
2012-04-13 09:19:53 -06:00
|
|
|
if ($subtype and $subtype eq 'enum') {
|
2012-05-29 08:10:33 -06:00
|
|
|
render_item_number($item);
|
2012-04-13 09:19:53 -06:00
|
|
|
} else {
|
|
|
|
my $rbname = rb_ucase($typename);
|
|
|
|
push @lines_rb, "global :$rbname";
|
|
|
|
}
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item_number {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item, $classname) = @_;
|
2012-03-31 17:33:30 -06:00
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
my $subtype = $item->getAttribute('ld:subtype');
|
2012-04-27 09:24:15 -06:00
|
|
|
my $meta = $item->getAttribute('ld:meta');
|
2012-04-26 06:16:47 -06:00
|
|
|
my $initvalue = $item->getAttribute('init-value');
|
2012-04-26 12:55:52 -06:00
|
|
|
my $typename = $item->getAttribute('type-name');
|
2012-04-27 09:24:15 -06:00
|
|
|
undef $typename if ($meta and $meta eq 'bitfield-type');
|
2012-06-15 13:02:04 -06:00
|
|
|
my $g = $global_types{$typename} if ($typename);
|
2012-04-26 12:55:52 -06:00
|
|
|
$typename = rb_ucase($typename) if $typename;
|
2012-05-29 08:10:33 -06:00
|
|
|
$typename = $classname if (!$typename and $subtype and $subtype eq 'enum'); # compound enum
|
2012-04-26 06:16:47 -06:00
|
|
|
|
|
|
|
$initvalue = 1 if ($initvalue and $initvalue eq 'true');
|
2012-04-26 12:55:52 -06:00
|
|
|
$initvalue = ":$initvalue" if ($initvalue and $typename and $initvalue =~ /[a-zA-Z]/);
|
|
|
|
$initvalue ||= 'nil' if $typename;
|
2012-04-26 06:16:47 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
$subtype = $item->getAttribute('base-type') if (!$subtype or $subtype eq 'bitfield' or $subtype eq 'enum');
|
2012-06-15 13:02:04 -06:00
|
|
|
$subtype = $g->getAttribute('base-type') if ($g);
|
2012-04-02 11:00:38 -06:00
|
|
|
$subtype = 'int32_t' if (!$subtype);
|
|
|
|
|
|
|
|
if ($subtype eq 'int64_t') {
|
|
|
|
push @lines_rb, 'number 64, true';
|
|
|
|
} elsif ($subtype eq 'uint32_t') {
|
|
|
|
push @lines_rb, 'number 32, false';
|
|
|
|
} elsif ($subtype eq 'int32_t') {
|
|
|
|
push @lines_rb, 'number 32, true';
|
|
|
|
} elsif ($subtype eq 'uint16_t') {
|
|
|
|
push @lines_rb, 'number 16, false';
|
|
|
|
} elsif ($subtype eq 'int16_t') {
|
|
|
|
push @lines_rb, 'number 16, true';
|
|
|
|
} elsif ($subtype eq 'uint8_t') {
|
|
|
|
push @lines_rb, 'number 8, false';
|
|
|
|
} elsif ($subtype eq 'int8_t') {
|
|
|
|
push @lines_rb, 'number 8, false';
|
|
|
|
} elsif ($subtype eq 'bool') {
|
|
|
|
push @lines_rb, 'number 8, true';
|
2012-06-27 06:52:34 -06:00
|
|
|
$initvalue ||= 'nil';
|
2012-05-29 09:28:51 -06:00
|
|
|
$typename ||= 'BooleanEnum';
|
2012-04-02 11:00:38 -06:00
|
|
|
} elsif ($subtype eq 's-float') {
|
|
|
|
push @lines_rb, 'float';
|
2012-04-26 06:16:47 -06:00
|
|
|
return;
|
2012-03-31 17:33:30 -06:00
|
|
|
} else {
|
2012-04-02 11:00:38 -06:00
|
|
|
print "no render number $subtype\n";
|
2012-04-26 06:16:47 -06:00
|
|
|
return;
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-04-26 06:16:47 -06:00
|
|
|
$lines_rb[$#lines_rb] .= ", $initvalue" if ($initvalue);
|
2012-05-10 15:27:42 -06:00
|
|
|
$lines_rb[$#lines_rb] .= ", $typename" if ($typename);
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item_compound {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-03-31 17:33:30 -06:00
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
my $subtype = $item->getAttribute('ld:subtype');
|
2012-04-27 09:59:54 -06:00
|
|
|
|
2012-05-29 08:10:33 -06:00
|
|
|
local $compound_off = 0;
|
|
|
|
my $classname = $current_typename . '_' . rb_ucase($item->getAttribute('ld:typedef-name'));
|
|
|
|
local $current_typename = $classname;
|
2012-04-27 09:59:54 -06:00
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
if (!$subtype || $subtype eq 'bitfield')
|
|
|
|
{
|
2012-04-27 09:59:54 -06:00
|
|
|
push @lines_rb, "compound(:$classname) {";
|
2012-04-02 11:00:38 -06:00
|
|
|
indent_rb {
|
2012-05-29 09:28:51 -06:00
|
|
|
# declare sizeof() only for useful compound, eg the one behind pointers
|
|
|
|
# that the user may want to allocate
|
|
|
|
my $sz = sizeof($item);
|
|
|
|
push @lines_rb, "sizeof $sz\n" if $compound_pointer;
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
if (!$subtype) {
|
2012-05-29 09:28:51 -06:00
|
|
|
local $compound_pointer = 0;
|
2012-05-29 08:10:33 -06:00
|
|
|
render_struct_fields($item);
|
2012-04-02 11:00:38 -06:00
|
|
|
} else {
|
|
|
|
render_bitfield_fields($item);
|
|
|
|
}
|
|
|
|
};
|
|
|
|
push @lines_rb, "}"
|
2012-05-29 09:28:51 -06:00
|
|
|
}
|
|
|
|
elsif ($subtype eq 'enum')
|
|
|
|
{
|
2012-05-10 15:27:42 -06:00
|
|
|
push @lines_rb, "class ::DFHack::$classname < MemHack::Enum";
|
2012-04-26 12:55:52 -06:00
|
|
|
indent_rb {
|
|
|
|
# declare constants
|
|
|
|
render_enum_fields($item);
|
|
|
|
};
|
|
|
|
push @lines_rb, "end\n";
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
# actual field
|
2012-04-27 09:59:54 -06:00
|
|
|
render_item_number($item, $classname);
|
2012-05-29 09:28:51 -06:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2012-04-02 11:00:38 -06:00
|
|
|
print "no render compound $subtype\n";
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item_container {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-03-26 06:37:18 -06:00
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
my $subtype = $item->getAttribute('ld:subtype');
|
|
|
|
my $rbmethod = join('_', split('-', $subtype));
|
|
|
|
my $tg = $item->findnodes('child::ld:item')->[0];
|
2012-04-25 09:18:24 -06:00
|
|
|
my $indexenum = $item->getAttribute('index-enum');
|
2012-05-29 09:28:51 -06:00
|
|
|
if ($tg)
|
|
|
|
{
|
2012-04-20 10:20:24 -06:00
|
|
|
if ($rbmethod eq 'df_linked_list') {
|
|
|
|
push @lines_rb, "$rbmethod {";
|
|
|
|
} else {
|
2012-05-29 08:10:33 -06:00
|
|
|
my $tglen = sizeof($tg) if $tg;
|
2012-04-20 10:20:24 -06:00
|
|
|
push @lines_rb, "$rbmethod($tglen) {";
|
|
|
|
}
|
2012-04-02 11:00:38 -06:00
|
|
|
indent_rb {
|
2012-05-29 08:10:33 -06:00
|
|
|
render_item($tg);
|
2012-04-02 11:00:38 -06:00
|
|
|
};
|
|
|
|
push @lines_rb, "}";
|
2012-05-29 09:28:51 -06:00
|
|
|
}
|
|
|
|
elsif ($indexenum)
|
|
|
|
{
|
2012-04-25 09:18:24 -06:00
|
|
|
$indexenum = rb_ucase($indexenum);
|
2012-05-10 15:27:42 -06:00
|
|
|
push @lines_rb, "$rbmethod($indexenum)";
|
2012-05-29 09:28:51 -06:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2012-04-02 11:00:38 -06:00
|
|
|
push @lines_rb, "$rbmethod";
|
2012-03-26 06:37:18 -06:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item_pointer {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-03-31 17:33:30 -06:00
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
my $tg = $item->findnodes('child::ld:item')->[0];
|
2012-05-29 09:28:51 -06:00
|
|
|
my $ary = $item->getAttribute('is-array') || '';
|
|
|
|
|
|
|
|
if ($ary eq 'true') {
|
2012-05-29 08:10:33 -06:00
|
|
|
my $tglen = sizeof($tg) if $tg;
|
2012-04-19 17:29:52 -06:00
|
|
|
push @lines_rb, "pointer_ary($tglen) {";
|
|
|
|
} else {
|
|
|
|
push @lines_rb, "pointer {";
|
|
|
|
}
|
2012-04-02 11:00:38 -06:00
|
|
|
indent_rb {
|
2012-05-29 09:28:51 -06:00
|
|
|
local $compound_pointer = 1;
|
2012-05-29 08:10:33 -06:00
|
|
|
render_item($tg);
|
2012-04-02 11:00:38 -06:00
|
|
|
};
|
|
|
|
push @lines_rb, "}";
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item_staticarray {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-03-31 17:33:30 -06:00
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
my $count = $item->getAttribute('count');
|
|
|
|
my $tg = $item->findnodes('child::ld:item')->[0];
|
2012-05-29 08:10:33 -06:00
|
|
|
my $tglen = sizeof($tg) if $tg;
|
2012-04-25 09:18:24 -06:00
|
|
|
my $indexenum = $item->getAttribute('index-enum');
|
2012-05-29 09:28:51 -06:00
|
|
|
|
2012-04-25 09:18:24 -06:00
|
|
|
if ($indexenum) {
|
|
|
|
$indexenum = rb_ucase($indexenum);
|
2012-05-10 15:27:42 -06:00
|
|
|
push @lines_rb, "static_array($count, $tglen, $indexenum) {";
|
2012-04-25 09:18:24 -06:00
|
|
|
} else {
|
|
|
|
push @lines_rb, "static_array($count, $tglen) {";
|
|
|
|
}
|
2012-04-02 11:00:38 -06:00
|
|
|
indent_rb {
|
2012-05-29 08:10:33 -06:00
|
|
|
render_item($tg);
|
2012-04-02 11:00:38 -06:00
|
|
|
};
|
|
|
|
push @lines_rb, "}";
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
sub render_item_primitive {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-03-31 17:33:30 -06:00
|
|
|
|
|
|
|
my $subtype = $item->getAttribute('ld:subtype');
|
|
|
|
if ($subtype eq 'stl-string') {
|
2012-04-02 11:00:38 -06:00
|
|
|
push @lines_rb, "stl_string";
|
2012-03-31 17:33:30 -06:00
|
|
|
} else {
|
2012-04-02 11:00:38 -06:00
|
|
|
print "no render primitive $subtype\n";
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
sub render_item_bytes {
|
2012-05-29 08:10:33 -06:00
|
|
|
my ($item) = @_;
|
2012-03-26 06:37:18 -06:00
|
|
|
|
2012-04-02 11:00:38 -06:00
|
|
|
my $subtype = $item->getAttribute('ld:subtype');
|
|
|
|
if ($subtype eq 'padding') {
|
|
|
|
} elsif ($subtype eq 'static-string') {
|
|
|
|
my $size = $item->getAttribute('size');
|
|
|
|
push @lines_rb, "static_string($size)";
|
2012-03-31 17:33:30 -06:00
|
|
|
} else {
|
2012-04-02 11:00:38 -06:00
|
|
|
print "no render bytes $subtype\n";
|
2012-03-31 17:33:30 -06:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-03 08:09:29 -06:00
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
|
|
|
|
my $input = $ARGV[0] or die "need input xml";
|
2012-04-03 08:09:29 -06:00
|
|
|
my $output = $ARGV[1] or die "need output file";
|
2012-03-26 06:37:18 -06:00
|
|
|
|
|
|
|
my $doc = XML::LibXML->new()->parse_file($input);
|
|
|
|
$global_types{$_->getAttribute('type-name')} = $_ foreach $doc->findnodes('/ld:data-definition/ld:global-type');
|
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
# render enums first, this allows later code to refer to them directly
|
2012-05-10 15:27:42 -06:00
|
|
|
my @nonenums;
|
2012-05-29 09:28:51 -06:00
|
|
|
for my $name (sort { $a cmp $b } keys %global_types)
|
|
|
|
{
|
2012-03-26 06:37:18 -06:00
|
|
|
my $type = $global_types{$name};
|
|
|
|
my $meta = $type->getAttribute('ld:meta');
|
2012-05-10 15:27:42 -06:00
|
|
|
if ($meta eq 'enum-type') {
|
|
|
|
render_global_enum($name, $type);
|
|
|
|
} else {
|
|
|
|
push @nonenums, $name;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
# render other structs/bitfields/classes
|
|
|
|
for my $name (@nonenums)
|
|
|
|
{
|
2012-05-10 15:27:42 -06:00
|
|
|
my $type = $global_types{$name};
|
|
|
|
my $meta = $type->getAttribute('ld:meta');
|
2012-05-29 08:10:33 -06:00
|
|
|
if ($meta eq 'struct-type' or $meta eq 'class-type') {
|
2012-05-10 15:27:42 -06:00
|
|
|
render_global_class($name, $type);
|
|
|
|
} elsif ($meta eq 'bitfield-type') {
|
|
|
|
render_global_bitfield($name, $type);
|
2012-03-26 06:37:18 -06:00
|
|
|
} else {
|
|
|
|
print "no render global type $meta\n";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-05-29 09:28:51 -06:00
|
|
|
# render globals
|
2012-04-13 08:17:56 -06:00
|
|
|
render_global_objects($doc->findnodes('/ld:data-definition/ld:global-object'));
|
|
|
|
|
2012-03-26 06:37:18 -06:00
|
|
|
|
2012-04-03 08:09:29 -06:00
|
|
|
open FH, ">$output";
|
2012-05-29 08:10:33 -06:00
|
|
|
print FH "module DFHack\n";
|
|
|
|
print FH "$_\n" for @lines_rb;
|
|
|
|
print FH "end\n";
|
2012-03-26 06:37:18 -06:00
|
|
|
close FH;
|