/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.dex;
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public final class SizeOf {
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private SizeOf() {}
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public static final int UBYTE = 1;
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public static final int USHORT = 2;
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public static final int UINT = 4;
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public static final int SIGNATURE = UBYTE * 20;
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/**
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* magic ubyte[8]
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* checksum uint
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* signature ubyte[20]
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* file_size uint
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* header_size uint
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* endian_tag uint
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* link_size uint
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* link_off uint
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* map_off uint
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* string_ids_size uint
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* string_ids_off uint
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* type_ids_size uint
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* type_ids_off uint
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* proto_ids_size uint
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* proto_ids_off uint
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* field_ids_size uint
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* field_ids_off uint
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* method_ids_size uint
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* method_ids_off uint
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* class_defs_size uint
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* class_defs_off uint
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* data_size uint
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* data_off uint
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*/
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public static final int HEADER_ITEM = (8 * UBYTE) + UINT + SIGNATURE + (20 * UINT); // 0x70
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/**
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* string_data_off uint
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*/
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public static final int STRING_ID_ITEM = UINT;
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/**
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* descriptor_idx uint
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*/
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public static final int TYPE_ID_ITEM = UINT;
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/**
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* type_idx ushort
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*/
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public static final int TYPE_ITEM = USHORT;
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/**
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* shorty_idx uint
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* return_type_idx uint
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* return_type_idx uint
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*/
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public static final int PROTO_ID_ITEM = UINT + UINT + UINT;
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/**
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* class_idx ushort
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* type_idx/proto_idx ushort
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* name_idx uint
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*/
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public static final int MEMBER_ID_ITEM = USHORT + USHORT + UINT;
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/**
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* class_idx uint
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* access_flags uint
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* superclass_idx uint
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* interfaces_off uint
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* source_file_idx uint
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* annotations_off uint
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* class_data_off uint
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* static_values_off uint
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*/
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public static final int CLASS_DEF_ITEM = 8 * UINT;
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/**
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* type ushort
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* unused ushort
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* size uint
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* offset uint
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*/
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public static final int MAP_ITEM = USHORT + USHORT + UINT + UINT;
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/**
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* start_addr uint
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* insn_count ushort
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* handler_off ushort
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*/
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public static final int TRY_ITEM = UINT + USHORT + USHORT;
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/**
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* call_site_off uint
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*/
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public static final int CALL_SITE_ID_ITEM = UINT;
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/**
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* method_handle_type ushort
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* unused ushort
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* field_or_method_id ushort
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* unused ushort
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*/
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public static final int METHOD_HANDLE_ITEM = USHORT + USHORT + USHORT + USHORT;
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}
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