Android Dalvik VM executable (dex): GraphViz block diagram (.dot) source

Android OS applications executables are typically stored in its own format, optimized for more efficient execution in Dalvik virtual machine.

This format is loosely similar to Java .class file format and generally holds the similar set of data: i.e. classes, methods, fields, annotations, etc.

File extension

dex

KS implementation details

License: Apache-2.0

References

This page hosts a formal specification of Android Dalvik VM executable (dex) using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.

GraphViz block diagram source

dex.dot

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digraph {
	rankdir=LR;
	node [shape=plaintext];
	subgraph cluster__dex {
		label="Dex";
		graph[style=dotted];

		dex__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="header_pos">0</TD><TD PORT="header_size">112</TD><TD>HeaderItem</TD><TD PORT="header_type">header</TD></TR>
		</TABLE>>];
		dex__inst__string_ids [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="string_ids_pos">header.string_ids_off</TD><TD PORT="string_ids_size">4</TD><TD>StringIdItem</TD><TD PORT="string_ids_type">string_ids</TD></TR>
			<TR><TD COLSPAN="4" PORT="string_ids__repeat">repeat header.string_ids_size times</TD></TR>
		</TABLE>>];
		dex__inst__method_ids [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="method_ids_pos">header.method_ids_off</TD><TD PORT="method_ids_size">8</TD><TD>MethodIdItem</TD><TD PORT="method_ids_type">method_ids</TD></TR>
			<TR><TD COLSPAN="4" PORT="method_ids__repeat">repeat header.method_ids_size times</TD></TR>
		</TABLE>>];
		dex__inst__link_data [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="link_data_pos">header.link_off</TD><TD PORT="link_data_size">header.link_size</TD><TD></TD><TD PORT="link_data_type">link_data</TD></TR>
		</TABLE>>];
		dex__inst__map [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="map_pos">header.map_off</TD><TD PORT="map_size">...</TD><TD>MapList</TD><TD PORT="map_type">map</TD></TR>
		</TABLE>>];
		dex__inst__class_defs [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="class_defs_pos">header.class_defs_off</TD><TD PORT="class_defs_size">32</TD><TD>ClassDefItem</TD><TD PORT="class_defs_type">class_defs</TD></TR>
			<TR><TD COLSPAN="4" PORT="class_defs__repeat">repeat header.class_defs_size times</TD></TR>
		</TABLE>>];
		dex__inst__data [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="data_pos">header.data_off</TD><TD PORT="data_size">header.data_size</TD><TD></TD><TD PORT="data_type">data</TD></TR>
		</TABLE>>];
		dex__inst__type_ids [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="type_ids_pos">header.type_ids_off</TD><TD PORT="type_ids_size">4</TD><TD>TypeIdItem</TD><TD PORT="type_ids_type">type_ids</TD></TR>
			<TR><TD COLSPAN="4" PORT="type_ids__repeat">repeat header.type_ids_size times</TD></TR>
		</TABLE>>];
		dex__inst__proto_ids [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="proto_ids_pos">header.proto_ids_off</TD><TD PORT="proto_ids_size">12</TD><TD>ProtoIdItem</TD><TD PORT="proto_ids_type">proto_ids</TD></TR>
			<TR><TD COLSPAN="4" PORT="proto_ids__repeat">repeat header.proto_ids_size times</TD></TR>
		</TABLE>>];
		dex__inst__field_ids [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
			<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
			<TR><TD PORT="field_ids_pos">header.field_ids_off</TD><TD PORT="field_ids_size">8</TD><TD>FieldIdItem</TD><TD PORT="field_ids_type">field_ids</TD></TR>
			<TR><TD COLSPAN="4" PORT="field_ids__repeat">repeat header.field_ids_size times</TD></TR>
		</TABLE>>];
		subgraph cluster__header_item {
			label="Dex::HeaderItem";
			graph[style=dotted];

			header_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="magic_pos">0</TD><TD PORT="magic_size">4</TD><TD></TD><TD PORT="magic_type">magic</TD></TR>
				<TR><TD PORT="version_str_pos">4</TD><TD PORT="version_str_size">4</TD><TD>str(ascii)</TD><TD PORT="version_str_type">version_str</TD></TR>
				<TR><TD PORT="checksum_pos">8</TD><TD PORT="checksum_size">4</TD><TD>u4le</TD><TD PORT="checksum_type">checksum</TD></TR>
				<TR><TD PORT="signature_pos">12</TD><TD PORT="signature_size">20</TD><TD></TD><TD PORT="signature_type">signature</TD></TR>
				<TR><TD PORT="file_size_pos">32</TD><TD PORT="file_size_size">4</TD><TD>u4le</TD><TD PORT="file_size_type">file_size</TD></TR>
				<TR><TD PORT="header_size_pos">36</TD><TD PORT="header_size_size">4</TD><TD>u4le</TD><TD PORT="header_size_type">header_size</TD></TR>
				<TR><TD PORT="endian_tag_pos">40</TD><TD PORT="endian_tag_size">4</TD><TD>u4le→EndianConstant</TD><TD PORT="endian_tag_type">endian_tag</TD></TR>
				<TR><TD PORT="link_size_pos">44</TD><TD PORT="link_size_size">4</TD><TD>u4le</TD><TD PORT="link_size_type">link_size</TD></TR>
				<TR><TD PORT="link_off_pos">48</TD><TD PORT="link_off_size">4</TD><TD>u4le</TD><TD PORT="link_off_type">link_off</TD></TR>
				<TR><TD PORT="map_off_pos">52</TD><TD PORT="map_off_size">4</TD><TD>u4le</TD><TD PORT="map_off_type">map_off</TD></TR>
				<TR><TD PORT="string_ids_size_pos">56</TD><TD PORT="string_ids_size_size">4</TD><TD>u4le</TD><TD PORT="string_ids_size_type">string_ids_size</TD></TR>
				<TR><TD PORT="string_ids_off_pos">60</TD><TD PORT="string_ids_off_size">4</TD><TD>u4le</TD><TD PORT="string_ids_off_type">string_ids_off</TD></TR>
				<TR><TD PORT="type_ids_size_pos">64</TD><TD PORT="type_ids_size_size">4</TD><TD>u4le</TD><TD PORT="type_ids_size_type">type_ids_size</TD></TR>
				<TR><TD PORT="type_ids_off_pos">68</TD><TD PORT="type_ids_off_size">4</TD><TD>u4le</TD><TD PORT="type_ids_off_type">type_ids_off</TD></TR>
				<TR><TD PORT="proto_ids_size_pos">72</TD><TD PORT="proto_ids_size_size">4</TD><TD>u4le</TD><TD PORT="proto_ids_size_type">proto_ids_size</TD></TR>
				<TR><TD PORT="proto_ids_off_pos">76</TD><TD PORT="proto_ids_off_size">4</TD><TD>u4le</TD><TD PORT="proto_ids_off_type">proto_ids_off</TD></TR>
				<TR><TD PORT="field_ids_size_pos">80</TD><TD PORT="field_ids_size_size">4</TD><TD>u4le</TD><TD PORT="field_ids_size_type">field_ids_size</TD></TR>
				<TR><TD PORT="field_ids_off_pos">84</TD><TD PORT="field_ids_off_size">4</TD><TD>u4le</TD><TD PORT="field_ids_off_type">field_ids_off</TD></TR>
				<TR><TD PORT="method_ids_size_pos">88</TD><TD PORT="method_ids_size_size">4</TD><TD>u4le</TD><TD PORT="method_ids_size_type">method_ids_size</TD></TR>
				<TR><TD PORT="method_ids_off_pos">92</TD><TD PORT="method_ids_off_size">4</TD><TD>u4le</TD><TD PORT="method_ids_off_type">method_ids_off</TD></TR>
				<TR><TD PORT="class_defs_size_pos">96</TD><TD PORT="class_defs_size_size">4</TD><TD>u4le</TD><TD PORT="class_defs_size_type">class_defs_size</TD></TR>
				<TR><TD PORT="class_defs_off_pos">100</TD><TD PORT="class_defs_off_size">4</TD><TD>u4le</TD><TD PORT="class_defs_off_type">class_defs_off</TD></TR>
				<TR><TD PORT="data_size_pos">104</TD><TD PORT="data_size_size">4</TD><TD>u4le</TD><TD PORT="data_size_type">data_size</TD></TR>
				<TR><TD PORT="data_off_pos">108</TD><TD PORT="data_off_size">4</TD><TD>u4le</TD><TD PORT="data_off_type">data_off</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__map_list {
			label="Dex::MapList";
			graph[style=dotted];

			map_list__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="size_pos">0</TD><TD PORT="size_size">4</TD><TD>u4le</TD><TD PORT="size_type">size</TD></TR>
				<TR><TD PORT="list_pos">4</TD><TD PORT="list_size">12</TD><TD>MapItem</TD><TD PORT="list_type">list</TD></TR>
				<TR><TD COLSPAN="4" PORT="list__repeat">repeat size times</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__encoded_value {
			label="Dex::EncodedValue";
			graph[style=dotted];

			encoded_value__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="value_arg_pos">0</TD><TD PORT="value_arg_size">3b</TD><TD>b3</TD><TD PORT="value_arg_type">value_arg</TD></TR>
				<TR><TD PORT="value_type_pos">0:3</TD><TD PORT="value_type_size">5b</TD><TD>b5→ValueTypeEnum</TD><TD PORT="value_type_type">value_type</TD></TR>
				<TR><TD PORT="value_pos">1</TD><TD PORT="value_size">...</TD><TD>switch (value_type)</TD><TD PORT="value_type">value</TD></TR>
			</TABLE>>];
encoded_value__seq_value_switch [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
	<TR><TD BGCOLOR="#F0F2E4">case</TD><TD BGCOLOR="#F0F2E4">type</TD></TR>
	<TR><TD>:value_type_enum_annotation</TD><TD PORT="case0">EncodedAnnotation</TD></TR>
	<TR><TD>:value_type_enum_array</TD><TD PORT="case1">EncodedArray</TD></TR>
</TABLE>>];
		}
		subgraph cluster__call_site_id_item {
			label="Dex::CallSiteIdItem";
			graph[style=dotted];

			call_site_id_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="call_site_off_pos">0</TD><TD PORT="call_site_off_size">4</TD><TD>u4le</TD><TD PORT="call_site_off_type">call_site_off</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__method_id_item {
			label="Dex::MethodIdItem";
			graph[style=dotted];

			method_id_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="class_idx_pos">0</TD><TD PORT="class_idx_size">2</TD><TD>u2le</TD><TD PORT="class_idx_type">class_idx</TD></TR>
				<TR><TD PORT="proto_idx_pos">2</TD><TD PORT="proto_idx_size">2</TD><TD>u2le</TD><TD PORT="proto_idx_type">proto_idx</TD></TR>
				<TR><TD PORT="name_idx_pos">4</TD><TD PORT="name_idx_size">4</TD><TD>u4le</TD><TD PORT="name_idx_type">name_idx</TD></TR>
			</TABLE>>];
			method_id_item__inst__class_name [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>class_name</TD><TD>_root.type_ids[class_idx].type_name</TD></TR>
			</TABLE>>];
			method_id_item__inst__proto_desc [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>proto_desc</TD><TD>_root.proto_ids[proto_idx].shorty_desc</TD></TR>
			</TABLE>>];
			method_id_item__inst__method_name [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>method_name</TD><TD>_root.string_ids[name_idx].value.data</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__type_item {
			label="Dex::TypeItem";
			graph[style=dotted];

			type_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="type_idx_pos">0</TD><TD PORT="type_idx_size">2</TD><TD>u2le</TD><TD PORT="type_idx_type">type_idx</TD></TR>
			</TABLE>>];
			type_item__inst__value [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>value</TD><TD>_root.type_ids[type_idx].type_name</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__type_id_item {
			label="Dex::TypeIdItem";
			graph[style=dotted];

			type_id_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="descriptor_idx_pos">0</TD><TD PORT="descriptor_idx_size">4</TD><TD>u4le</TD><TD PORT="descriptor_idx_type">descriptor_idx</TD></TR>
			</TABLE>>];
			type_id_item__inst__type_name [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>type_name</TD><TD>_root.string_ids[descriptor_idx].value.data</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__annotation_element {
			label="Dex::AnnotationElement";
			graph[style=dotted];

			annotation_element__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="name_idx_pos">0</TD><TD PORT="name_idx_size">...</TD><TD>VlqBase128Le</TD><TD PORT="name_idx_type">name_idx</TD></TR>
				<TR><TD PORT="value_pos">...</TD><TD PORT="value_size">...</TD><TD>EncodedValue</TD><TD PORT="value_type">value</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__encoded_field {
			label="Dex::EncodedField";
			graph[style=dotted];

			encoded_field__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="field_idx_diff_pos">0</TD><TD PORT="field_idx_diff_size">...</TD><TD>VlqBase128Le</TD><TD PORT="field_idx_diff_type">field_idx_diff</TD></TR>
				<TR><TD PORT="access_flags_pos">...</TD><TD PORT="access_flags_size">...</TD><TD>VlqBase128Le</TD><TD PORT="access_flags_type">access_flags</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__encoded_array_item {
			label="Dex::EncodedArrayItem";
			graph[style=dotted];

			encoded_array_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="value_pos">0</TD><TD PORT="value_size">...</TD><TD>EncodedArray</TD><TD PORT="value_type">value</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__class_data_item {
			label="Dex::ClassDataItem";
			graph[style=dotted];

			class_data_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="static_fields_size_pos">0</TD><TD PORT="static_fields_size_size">...</TD><TD>VlqBase128Le</TD><TD PORT="static_fields_size_type">static_fields_size</TD></TR>
				<TR><TD PORT="instance_fields_size_pos">...</TD><TD PORT="instance_fields_size_size">...</TD><TD>VlqBase128Le</TD><TD PORT="instance_fields_size_type">instance_fields_size</TD></TR>
				<TR><TD PORT="direct_methods_size_pos">...</TD><TD PORT="direct_methods_size_size">...</TD><TD>VlqBase128Le</TD><TD PORT="direct_methods_size_type">direct_methods_size</TD></TR>
				<TR><TD PORT="virtual_methods_size_pos">...</TD><TD PORT="virtual_methods_size_size">...</TD><TD>VlqBase128Le</TD><TD PORT="virtual_methods_size_type">virtual_methods_size</TD></TR>
				<TR><TD PORT="static_fields_pos">...</TD><TD PORT="static_fields_size">...</TD><TD>EncodedField</TD><TD PORT="static_fields_type">static_fields</TD></TR>
				<TR><TD COLSPAN="4" PORT="static_fields__repeat">repeat static_fields_size.value times</TD></TR>
				<TR><TD PORT="instance_fields_pos">...</TD><TD PORT="instance_fields_size">...</TD><TD>EncodedField</TD><TD PORT="instance_fields_type">instance_fields</TD></TR>
				<TR><TD COLSPAN="4" PORT="instance_fields__repeat">repeat instance_fields_size.value times</TD></TR>
				<TR><TD PORT="direct_methods_pos">...</TD><TD PORT="direct_methods_size">...</TD><TD>EncodedMethod</TD><TD PORT="direct_methods_type">direct_methods</TD></TR>
				<TR><TD COLSPAN="4" PORT="direct_methods__repeat">repeat direct_methods_size.value times</TD></TR>
				<TR><TD PORT="virtual_methods_pos">...</TD><TD PORT="virtual_methods_size">...</TD><TD>EncodedMethod</TD><TD PORT="virtual_methods_type">virtual_methods</TD></TR>
				<TR><TD COLSPAN="4" PORT="virtual_methods__repeat">repeat virtual_methods_size.value times</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__field_id_item {
			label="Dex::FieldIdItem";
			graph[style=dotted];

			field_id_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="class_idx_pos">0</TD><TD PORT="class_idx_size">2</TD><TD>u2le</TD><TD PORT="class_idx_type">class_idx</TD></TR>
				<TR><TD PORT="type_idx_pos">2</TD><TD PORT="type_idx_size">2</TD><TD>u2le</TD><TD PORT="type_idx_type">type_idx</TD></TR>
				<TR><TD PORT="name_idx_pos">4</TD><TD PORT="name_idx_size">4</TD><TD>u4le</TD><TD PORT="name_idx_type">name_idx</TD></TR>
			</TABLE>>];
			field_id_item__inst__class_name [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>class_name</TD><TD>_root.type_ids[class_idx].type_name</TD></TR>
			</TABLE>>];
			field_id_item__inst__type_name [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>type_name</TD><TD>_root.type_ids[type_idx].type_name</TD></TR>
			</TABLE>>];
			field_id_item__inst__field_name [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>field_name</TD><TD>_root.string_ids[name_idx].value.data</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__encoded_annotation {
			label="Dex::EncodedAnnotation";
			graph[style=dotted];

			encoded_annotation__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="type_idx_pos">0</TD><TD PORT="type_idx_size">...</TD><TD>VlqBase128Le</TD><TD PORT="type_idx_type">type_idx</TD></TR>
				<TR><TD PORT="size_pos">...</TD><TD PORT="size_size">...</TD><TD>VlqBase128Le</TD><TD PORT="size_type">size</TD></TR>
				<TR><TD PORT="elements_pos">...</TD><TD PORT="elements_size">...</TD><TD>AnnotationElement</TD><TD PORT="elements_type">elements</TD></TR>
				<TR><TD COLSPAN="4" PORT="elements__repeat">repeat size.value times</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__class_def_item {
			label="Dex::ClassDefItem";
			graph[style=dotted];

			class_def_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="class_idx_pos">0</TD><TD PORT="class_idx_size">4</TD><TD>u4le</TD><TD PORT="class_idx_type">class_idx</TD></TR>
				<TR><TD PORT="access_flags_pos">4</TD><TD PORT="access_flags_size">4</TD><TD>u4le→ClassAccessFlags</TD><TD PORT="access_flags_type">access_flags</TD></TR>
				<TR><TD PORT="superclass_idx_pos">8</TD><TD PORT="superclass_idx_size">4</TD><TD>u4le</TD><TD PORT="superclass_idx_type">superclass_idx</TD></TR>
				<TR><TD PORT="interfaces_off_pos">12</TD><TD PORT="interfaces_off_size">4</TD><TD>u4le</TD><TD PORT="interfaces_off_type">interfaces_off</TD></TR>
				<TR><TD PORT="source_file_idx_pos">16</TD><TD PORT="source_file_idx_size">4</TD><TD>u4le</TD><TD PORT="source_file_idx_type">source_file_idx</TD></TR>
				<TR><TD PORT="annotations_off_pos">20</TD><TD PORT="annotations_off_size">4</TD><TD>u4le</TD><TD PORT="annotations_off_type">annotations_off</TD></TR>
				<TR><TD PORT="class_data_off_pos">24</TD><TD PORT="class_data_off_size">4</TD><TD>u4le</TD><TD PORT="class_data_off_type">class_data_off</TD></TR>
				<TR><TD PORT="static_values_off_pos">28</TD><TD PORT="static_values_off_size">4</TD><TD>u4le</TD><TD PORT="static_values_off_type">static_values_off</TD></TR>
			</TABLE>>];
			class_def_item__inst__type_name [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>type_name</TD><TD>_root.type_ids[class_idx].type_name</TD></TR>
			</TABLE>>];
			class_def_item__inst__class_data [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="class_data_pos">class_data_off</TD><TD PORT="class_data_size">...</TD><TD>ClassDataItem</TD><TD PORT="class_data_type">class_data</TD></TR>
			</TABLE>>];
			class_def_item__inst__static_values [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="static_values_pos">static_values_off</TD><TD PORT="static_values_size">...</TD><TD>EncodedArrayItem</TD><TD PORT="static_values_type">static_values</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__type_list {
			label="Dex::TypeList";
			graph[style=dotted];

			type_list__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="size_pos">0</TD><TD PORT="size_size">4</TD><TD>u4le</TD><TD PORT="size_type">size</TD></TR>
				<TR><TD PORT="list_pos">4</TD><TD PORT="list_size">2</TD><TD>TypeItem</TD><TD PORT="list_type">list</TD></TR>
				<TR><TD COLSPAN="4" PORT="list__repeat">repeat size times</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__string_id_item {
			label="Dex::StringIdItem";
			graph[style=dotted];

			string_id_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="string_data_off_pos">0</TD><TD PORT="string_data_off_size">4</TD><TD>u4le</TD><TD PORT="string_data_off_type">string_data_off</TD></TR>
			</TABLE>>];
			string_id_item__inst__value [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="value_pos">string_data_off</TD><TD PORT="value_size">...</TD><TD>StringDataItem</TD><TD PORT="value_type">value</TD></TR>
			</TABLE>>];
			subgraph cluster__string_data_item {
				label="Dex::StringIdItem::StringDataItem";
				graph[style=dotted];

				string_data_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
					<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
					<TR><TD PORT="utf16_size_pos">0</TD><TD PORT="utf16_size_size">...</TD><TD>VlqBase128Le</TD><TD PORT="utf16_size_type">utf16_size</TD></TR>
					<TR><TD PORT="data_pos">...</TD><TD PORT="data_size">utf16_size.value</TD><TD>str(ascii)</TD><TD PORT="data_type">data</TD></TR>
				</TABLE>>];
			}
		}
		subgraph cluster__proto_id_item {
			label="Dex::ProtoIdItem";
			graph[style=dotted];

			proto_id_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="shorty_idx_pos">0</TD><TD PORT="shorty_idx_size">4</TD><TD>u4le</TD><TD PORT="shorty_idx_type">shorty_idx</TD></TR>
				<TR><TD PORT="return_type_idx_pos">4</TD><TD PORT="return_type_idx_size">4</TD><TD>u4le</TD><TD PORT="return_type_idx_type">return_type_idx</TD></TR>
				<TR><TD PORT="parameters_off_pos">8</TD><TD PORT="parameters_off_size">4</TD><TD>u4le</TD><TD PORT="parameters_off_type">parameters_off</TD></TR>
			</TABLE>>];
			proto_id_item__inst__shorty_desc [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>shorty_desc</TD><TD>_root.string_ids[shorty_idx].value.data</TD></TR>
			</TABLE>>];
			proto_id_item__inst__params_types [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="params_types_pos">parameters_off</TD><TD PORT="params_types_size">...</TD><TD>TypeList</TD><TD PORT="params_types_type">params_types</TD></TR>
			</TABLE>>];
			proto_id_item__inst__return_type [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">id</TD><TD BGCOLOR="#E0FFE0">value</TD></TR>
				<TR><TD>return_type</TD><TD>_root.type_ids[return_type_idx].type_name</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__encoded_method {
			label="Dex::EncodedMethod";
			graph[style=dotted];

			encoded_method__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="method_idx_diff_pos">0</TD><TD PORT="method_idx_diff_size">...</TD><TD>VlqBase128Le</TD><TD PORT="method_idx_diff_type">method_idx_diff</TD></TR>
				<TR><TD PORT="access_flags_pos">...</TD><TD PORT="access_flags_size">...</TD><TD>VlqBase128Le</TD><TD PORT="access_flags_type">access_flags</TD></TR>
				<TR><TD PORT="code_off_pos">...</TD><TD PORT="code_off_size">...</TD><TD>VlqBase128Le</TD><TD PORT="code_off_type">code_off</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__map_item {
			label="Dex::MapItem";
			graph[style=dotted];

			map_item__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="type_pos">0</TD><TD PORT="type_size">2</TD><TD>u2le→MapItemType</TD><TD PORT="type_type">type</TD></TR>
				<TR><TD PORT="unused_pos">2</TD><TD PORT="unused_size">2</TD><TD>u2le</TD><TD PORT="unused_type">unused</TD></TR>
				<TR><TD PORT="size_pos">4</TD><TD PORT="size_size">4</TD><TD>u4le</TD><TD PORT="size_type">size</TD></TR>
				<TR><TD PORT="offset_pos">8</TD><TD PORT="offset_size">4</TD><TD>u4le</TD><TD PORT="offset_type">offset</TD></TR>
			</TABLE>>];
		}
		subgraph cluster__encoded_array {
			label="Dex::EncodedArray";
			graph[style=dotted];

			encoded_array__seq [label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
				<TR><TD BGCOLOR="#E0FFE0">pos</TD><TD BGCOLOR="#E0FFE0">size</TD><TD BGCOLOR="#E0FFE0">type</TD><TD BGCOLOR="#E0FFE0">id</TD></TR>
				<TR><TD PORT="size_pos">0</TD><TD PORT="size_size">...</TD><TD>VlqBase128Le</TD><TD PORT="size_type">size</TD></TR>
				<TR><TD PORT="values_pos">...</TD><TD PORT="values_size">...</TD><TD>EncodedValue</TD><TD PORT="values_type">values</TD></TR>
				<TR><TD COLSPAN="4" PORT="values__repeat">repeat size.value times</TD></TR>
			</TABLE>>];
		}
	}
	dex__seq:header_type -> header_item__seq [style=bold];
	header_item__seq:string_ids_off_type -> dex__inst__string_ids:string_ids_pos [color="#404040"];
	dex__inst__string_ids:string_ids_type -> string_id_item__seq [style=bold];
	header_item__seq:string_ids_size_type -> dex__inst__string_ids:string_ids__repeat [color="#404040"];
	header_item__seq:method_ids_off_type -> dex__inst__method_ids:method_ids_pos [color="#404040"];
	dex__inst__method_ids:method_ids_type -> method_id_item__seq [style=bold];
	header_item__seq:method_ids_size_type -> dex__inst__method_ids:method_ids__repeat [color="#404040"];
	header_item__seq:link_off_type -> dex__inst__link_data:link_data_pos [color="#404040"];
	header_item__seq:link_size_type -> dex__inst__link_data:link_data_size [color="#404040"];
	header_item__seq:map_off_type -> dex__inst__map:map_pos [color="#404040"];
	dex__inst__map:map_type -> map_list__seq [style=bold];
	header_item__seq:class_defs_off_type -> dex__inst__class_defs:class_defs_pos [color="#404040"];
	dex__inst__class_defs:class_defs_type -> class_def_item__seq [style=bold];
	header_item__seq:class_defs_size_type -> dex__inst__class_defs:class_defs__repeat [color="#404040"];
	header_item__seq:data_off_type -> dex__inst__data:data_pos [color="#404040"];
	header_item__seq:data_size_type -> dex__inst__data:data_size [color="#404040"];
	header_item__seq:type_ids_off_type -> dex__inst__type_ids:type_ids_pos [color="#404040"];
	dex__inst__type_ids:type_ids_type -> type_id_item__seq [style=bold];
	header_item__seq:type_ids_size_type -> dex__inst__type_ids:type_ids__repeat [color="#404040"];
	header_item__seq:proto_ids_off_type -> dex__inst__proto_ids:proto_ids_pos [color="#404040"];
	dex__inst__proto_ids:proto_ids_type -> proto_id_item__seq [style=bold];
	header_item__seq:proto_ids_size_type -> dex__inst__proto_ids:proto_ids__repeat [color="#404040"];
	header_item__seq:field_ids_off_type -> dex__inst__field_ids:field_ids_pos [color="#404040"];
	dex__inst__field_ids:field_ids_type -> field_id_item__seq [style=bold];
	header_item__seq:field_ids_size_type -> dex__inst__field_ids:field_ids__repeat [color="#404040"];
	map_list__seq:list_type -> map_item__seq [style=bold];
	map_list__seq:size_type -> map_list__seq:list__repeat [color="#404040"];
	encoded_value__seq:value_type -> encoded_value__seq_value_switch [style=bold];
	encoded_value__seq_value_switch:case0 -> encoded_annotation__seq [style=bold];
	encoded_value__seq_value_switch:case1 -> encoded_array__seq [style=bold];
	encoded_value__seq:value_type_type -> encoded_value__seq:value_type [color="#404040"];
	type_id_item__inst__type_name:type_name_type -> method_id_item__inst__class_name [color="#404040"];
	proto_id_item__inst__shorty_desc:shorty_desc_type -> method_id_item__inst__proto_desc [color="#404040"];
	string_data_item__seq:data_type -> method_id_item__inst__method_name [color="#404040"];
	type_id_item__inst__type_name:type_name_type -> type_item__inst__value [color="#404040"];
	string_data_item__seq:data_type -> type_id_item__inst__type_name [color="#404040"];
	annotation_element__seq:name_idx_type -> vlq_base128_le__seq [style=bold];
	annotation_element__seq:value_type -> encoded_value__seq [style=bold];
	encoded_field__seq:field_idx_diff_type -> vlq_base128_le__seq [style=bold];
	encoded_field__seq:access_flags_type -> vlq_base128_le__seq [style=bold];
	encoded_array_item__seq:value_type -> encoded_array__seq [style=bold];
	class_data_item__seq:static_fields_size_type -> vlq_base128_le__seq [style=bold];
	class_data_item__seq:instance_fields_size_type -> vlq_base128_le__seq [style=bold];
	class_data_item__seq:direct_methods_size_type -> vlq_base128_le__seq [style=bold];
	class_data_item__seq:virtual_methods_size_type -> vlq_base128_le__seq [style=bold];
	class_data_item__seq:static_fields_type -> encoded_field__seq [style=bold];
	vlq_base128_le__inst__value:value_type -> class_data_item__seq:static_fields__repeat [color="#404040"];
	class_data_item__seq:instance_fields_type -> encoded_field__seq [style=bold];
	vlq_base128_le__inst__value:value_type -> class_data_item__seq:instance_fields__repeat [color="#404040"];
	class_data_item__seq:direct_methods_type -> encoded_method__seq [style=bold];
	vlq_base128_le__inst__value:value_type -> class_data_item__seq:direct_methods__repeat [color="#404040"];
	class_data_item__seq:virtual_methods_type -> encoded_method__seq [style=bold];
	vlq_base128_le__inst__value:value_type -> class_data_item__seq:virtual_methods__repeat [color="#404040"];
	type_id_item__inst__type_name:type_name_type -> field_id_item__inst__class_name [color="#404040"];
	type_id_item__inst__type_name:type_name_type -> field_id_item__inst__type_name [color="#404040"];
	string_data_item__seq:data_type -> field_id_item__inst__field_name [color="#404040"];
	encoded_annotation__seq:type_idx_type -> vlq_base128_le__seq [style=bold];
	encoded_annotation__seq:size_type -> vlq_base128_le__seq [style=bold];
	encoded_annotation__seq:elements_type -> annotation_element__seq [style=bold];
	vlq_base128_le__inst__value:value_type -> encoded_annotation__seq:elements__repeat [color="#404040"];
	type_id_item__inst__type_name:type_name_type -> class_def_item__inst__type_name [color="#404040"];
	class_def_item__seq:class_data_off_type -> class_def_item__inst__class_data:class_data_pos [color="#404040"];
	class_def_item__inst__class_data:class_data_type -> class_data_item__seq [style=bold];
	class_def_item__seq:static_values_off_type -> class_def_item__inst__static_values:static_values_pos [color="#404040"];
	class_def_item__inst__static_values:static_values_type -> encoded_array_item__seq [style=bold];
	type_list__seq:list_type -> type_item__seq [style=bold];
	type_list__seq:size_type -> type_list__seq:list__repeat [color="#404040"];
	string_id_item__seq:string_data_off_type -> string_id_item__inst__value:value_pos [color="#404040"];
	string_id_item__inst__value:value_type -> string_data_item__seq [style=bold];
	string_data_item__seq:utf16_size_type -> vlq_base128_le__seq [style=bold];
	vlq_base128_le__inst__value:value_type -> string_data_item__seq:data_size [color="#404040"];
	string_data_item__seq:data_type -> proto_id_item__inst__shorty_desc [color="#404040"];
	proto_id_item__seq:parameters_off_type -> proto_id_item__inst__params_types:params_types_pos [color="#404040"];
	proto_id_item__inst__params_types:params_types_type -> type_list__seq [style=bold];
	type_id_item__inst__type_name:type_name_type -> proto_id_item__inst__return_type [color="#404040"];
	encoded_method__seq:method_idx_diff_type -> vlq_base128_le__seq [style=bold];
	encoded_method__seq:access_flags_type -> vlq_base128_le__seq [style=bold];
	encoded_method__seq:code_off_type -> vlq_base128_le__seq [style=bold];
	encoded_array__seq:size_type -> vlq_base128_le__seq [style=bold];
	encoded_array__seq:values_type -> encoded_value__seq [style=bold];
	vlq_base128_le__inst__value:value_type -> encoded_array__seq:values__repeat [color="#404040"];
}