Opcode.java revision d4866dd87553ebfa70d6aad976523ee6b268b828 
1/*
2 * Copyright 2012, Google Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32package org.jf.dexlib2;
33
34import java.util.HashMap;
35
36public enum Opcode
37{
38    NOP((short)0x00, "nop", ReferenceType.NONE, Format.Format10x, Opcode.CAN_CONTINUE),
39    MOVE((short)0x01, "move", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
40    MOVE_FROM16((short)0x02, "move/from16", ReferenceType.NONE, Format.Format22x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
41    MOVE_16((short)0x03, "move/16", ReferenceType.NONE, Format.Format32x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
42    MOVE_WIDE((short)0x04, "move-wide", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
43    MOVE_WIDE_FROM16((short)0x05, "move-wide/from16", ReferenceType.NONE, Format.Format22x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
44    MOVE_WIDE_16((short)0x06, "move-wide/16", ReferenceType.NONE, Format.Format32x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
45    MOVE_OBJECT((short)0x07, "move-object", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
46    MOVE_OBJECT_FROM16((short)0x08, "move-object/from16", ReferenceType.NONE, Format.Format22x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
47    MOVE_OBJECT_16((short)0x09, "move-object/16", ReferenceType.NONE, Format.Format32x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
48    MOVE_RESULT((short)0x0a, "move-result", ReferenceType.NONE, Format.Format11x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
49    MOVE_RESULT_WIDE((short)0x0b, "move-result-wide", ReferenceType.NONE, Format.Format11x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
50    MOVE_RESULT_OBJECT((short)0x0c, "move-result-object", ReferenceType.NONE, Format.Format11x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
51    MOVE_EXCEPTION((short)0x0d, "move-exception", ReferenceType.NONE, Format.Format11x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
52    RETURN_VOID((short)0x0e, "return-void", ReferenceType.NONE, Format.Format10x),
53    RETURN((short)0x0f, "return", ReferenceType.NONE, Format.Format11x),
54    RETURN_WIDE((short)0x10, "return-wide", ReferenceType.NONE, Format.Format11x),
55    RETURN_OBJECT((short)0x11, "return-object", ReferenceType.NONE, Format.Format11x),
56    CONST_4((short)0x12, "const/4", ReferenceType.NONE, Format.Format11n, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
57    CONST_16((short)0x13, "const/16", ReferenceType.NONE, Format.Format21s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
58    CONST((short)0x14, "const", ReferenceType.NONE, Format.Format31i, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
59    CONST_HIGH16((short)0x15, "const/high16", ReferenceType.NONE, Format.Format21ih, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
60    CONST_WIDE_16((short)0x16, "const-wide/16", ReferenceType.NONE, Format.Format21s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
61    CONST_WIDE_32((short)0x17, "const-wide/32", ReferenceType.NONE, Format.Format31i, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
62    CONST_WIDE((short)0x18, "const-wide", ReferenceType.NONE, Format.Format51l, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
63    CONST_WIDE_HIGH16((short)0x19, "const-wide/high16", ReferenceType.NONE, Format.Format21lh, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
64    CONST_STRING((short)0x1a, "const-string", ReferenceType.STRING, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER, (short)0x1b),
65    CONST_STRING_JUMBO((short)0x1b, "const-string/jumbo", ReferenceType.STRING, Format.Format31c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
66    CONST_CLASS((short)0x1c, "const-class", ReferenceType.TYPE, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
67    MONITOR_ENTER((short)0x1d, "monitor-enter", ReferenceType.NONE, Format.Format11x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
68    MONITOR_EXIT((short)0x1e, "monitor-exit", ReferenceType.NONE, Format.Format11x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
69    CHECK_CAST((short)0x1f, "check-cast", ReferenceType.TYPE, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
70    INSTANCE_OF((short)0x20, "instance-of", ReferenceType.TYPE, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
71    ARRAY_LENGTH((short)0x21, "array-length", ReferenceType.NONE, Format.Format12x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
72    NEW_INSTANCE((short)0x22, "new-instance", ReferenceType.TYPE, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
73    NEW_ARRAY((short)0x23, "new-array", ReferenceType.TYPE, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
74    FILLED_NEW_ARRAY((short)0x24, "filled-new-array", ReferenceType.TYPE, Format.Format35c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
75    FILLED_NEW_ARRAY_RANGE((short)0x25, "filled-new-array/range", ReferenceType.TYPE, Format.Format3rc, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
76    FILL_ARRAY_DATA((short)0x26, "fill-array-data", ReferenceType.NONE, Format.Format31t, Opcode.CAN_CONTINUE),
77    THROW((short)0x27, "throw", ReferenceType.NONE, Format.Format11x, Opcode.CAN_THROW),
78    GOTO((short)0x28, "goto", ReferenceType.NONE, Format.Format10t),
79    GOTO_16((short)0x29, "goto/16", ReferenceType.NONE, Format.Format20t),
80    GOTO_32((short)0x2a, "goto/32", ReferenceType.NONE, Format.Format30t),
81    PACKED_SWITCH((short)0x2b, "packed-switch", ReferenceType.NONE, Format.Format31t, Opcode.CAN_CONTINUE),
82    SPARSE_SWITCH((short)0x2c, "sparse-switch", ReferenceType.NONE, Format.Format31t, Opcode.CAN_CONTINUE),
83    CMPL_FLOAT((short)0x2d, "cmpl-float", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
84    CMPG_FLOAT((short)0x2e, "cmpg-float", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
85    CMPL_DOUBLE((short)0x2f, "cmpl-double", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
86    CMPG_DOUBLE((short)0x30, "cmpg-double", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
87    CMP_LONG((short)0x31, "cmp-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
88    IF_EQ((short)0x32, "if-eq", ReferenceType.NONE, Format.Format22t, Opcode.CAN_CONTINUE),
89    IF_NE((short)0x33, "if-ne", ReferenceType.NONE, Format.Format22t, Opcode.CAN_CONTINUE),
90    IF_LT((short)0x34, "if-lt", ReferenceType.NONE, Format.Format22t, Opcode.CAN_CONTINUE),
91    IF_GE((short)0x35, "if-ge", ReferenceType.NONE, Format.Format22t, Opcode.CAN_CONTINUE),
92    IF_GT((short)0x36, "if-gt", ReferenceType.NONE, Format.Format22t, Opcode.CAN_CONTINUE),
93    IF_LE((short)0x37, "if-le", ReferenceType.NONE, Format.Format22t, Opcode.CAN_CONTINUE),
94    IF_EQZ((short)0x38, "if-eqz", ReferenceType.NONE, Format.Format21t, Opcode.CAN_CONTINUE),
95    IF_NEZ((short)0x39, "if-nez", ReferenceType.NONE, Format.Format21t, Opcode.CAN_CONTINUE),
96    IF_LTZ((short)0x3a, "if-ltz", ReferenceType.NONE, Format.Format21t, Opcode.CAN_CONTINUE),
97    IF_GEZ((short)0x3b, "if-gez", ReferenceType.NONE, Format.Format21t, Opcode.CAN_CONTINUE),
98    IF_GTZ((short)0x3c, "if-gtz", ReferenceType.NONE, Format.Format21t, Opcode.CAN_CONTINUE),
99    IF_LEZ((short)0x3d, "if-lez", ReferenceType.NONE, Format.Format21t, Opcode.CAN_CONTINUE),
100    AGET((short)0x44, "aget", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
101    AGET_WIDE((short)0x45, "aget-wide", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
102    AGET_OBJECT((short)0x46, "aget-object", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
103    AGET_BOOLEAN((short)0x47, "aget-boolean", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
104    AGET_BYTE((short)0x48, "aget-byte", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
105    AGET_CHAR((short)0x49, "aget-char", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
106    AGET_SHORT((short)0x4a, "aget-short", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
107    APUT((short)0x4b, "aput", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
108    APUT_WIDE((short)0x4c, "aput-wide", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
109    APUT_OBJECT((short)0x4d, "aput-object", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
110    APUT_BOOLEAN((short)0x4e, "aput-boolean", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
111    APUT_BYTE((short)0x4f, "aput-byte", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
112    APUT_CHAR((short)0x50, "aput-char", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
113    APUT_SHORT((short)0x51, "aput-short", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
114    IGET((short)0x52, "iget", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
115    IGET_WIDE((short)0x53, "iget-wide", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
116    IGET_OBJECT((short)0x54, "iget-object", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
117    IGET_BOOLEAN((short)0x55, "iget-boolean", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
118    IGET_BYTE((short)0x56, "iget-byte", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
119    IGET_CHAR((short)0x57, "iget-char", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
120    IGET_SHORT((short)0x58, "iget-short", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
121    IPUT((short)0x59, "iput", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
122    IPUT_WIDE((short)0x5a, "iput-wide", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
123    IPUT_OBJECT((short)0x5b, "iput-object", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
124    IPUT_BOOLEAN((short)0x5c, "iput-boolean", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
125    IPUT_BYTE((short)0x5d, "iput-byte", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
126    IPUT_CHAR((short)0x5e, "iput-char", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
127    IPUT_SHORT((short)0x5f, "iput-short", ReferenceType.FIELD, Format.Format22c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
128    SGET((short)0x60, "sget", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
129    SGET_WIDE((short)0x61, "sget-wide", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
130    SGET_OBJECT((short)0x62, "sget-object", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
131    SGET_BOOLEAN((short)0x63, "sget-boolean", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
132    SGET_BYTE((short)0x64, "sget-byte", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
133    SGET_CHAR((short)0x65, "sget-char", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
134    SGET_SHORT((short)0x66, "sget-short", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
135    SPUT((short)0x67, "sput", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
136    SPUT_WIDE((short)0x68, "sput-wide", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
137    SPUT_OBJECT((short)0x69, "sput-object", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
138    SPUT_BOOLEAN((short)0x6a, "sput-boolean", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
139    SPUT_BYTE((short)0x6b, "sput-byte", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
140    SPUT_CHAR((short)0x6c, "sput-char", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
141    SPUT_SHORT((short)0x6d, "sput-short", ReferenceType.FIELD, Format.Format21c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
142    INVOKE_VIRTUAL((short)0x6e, "invoke-virtual", ReferenceType.METHOD, Format.Format35c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
143    INVOKE_SUPER((short)0x6f, "invoke-super", ReferenceType.METHOD, Format.Format35c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
144    INVOKE_DIRECT((short)0x70, "invoke-direct", ReferenceType.METHOD, Format.Format35c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT | Opcode.CAN_INITIALIZE_REFERENCE),
145    INVOKE_STATIC((short)0x71, "invoke-static", ReferenceType.METHOD, Format.Format35c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
146    INVOKE_INTERFACE((short)0x72, "invoke-interface", ReferenceType.METHOD, Format.Format35c, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
147    INVOKE_VIRTUAL_RANGE((short)0x74, "invoke-virtual/range", ReferenceType.METHOD, Format.Format3rc, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
148    INVOKE_SUPER_RANGE((short)0x75, "invoke-super/range", ReferenceType.METHOD, Format.Format3rc, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
149    INVOKE_DIRECT_RANGE((short)0x76, "invoke-direct/range", ReferenceType.METHOD, Format.Format3rc, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT | Opcode.CAN_INITIALIZE_REFERENCE),
150    INVOKE_STATIC_RANGE((short)0x77, "invoke-static/range", ReferenceType.METHOD, Format.Format3rc, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
151    INVOKE_INTERFACE_RANGE((short)0x78, "invoke-interface/range", ReferenceType.METHOD, Format.Format3rc, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
152    NEG_INT((short)0x7b, "neg-int", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
153    NOT_INT((short)0x7c, "not-int", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
154    NEG_LONG((short)0x7d, "neg-long", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
155    NOT_LONG((short)0x7e, "not-long", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
156    NEG_FLOAT((short)0x7f, "neg-float", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
157    NEG_DOUBLE((short)0x80, "neg-double", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
158    INT_TO_LONG((short)0x81, "int-to-long", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
159    INT_TO_FLOAT((short)0x82, "int-to-float", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
160    INT_TO_DOUBLE((short)0x83, "int-to-double", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
161    LONG_TO_INT((short)0x84, "long-to-int", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
162    LONG_TO_FLOAT((short)0x85, "long-to-float", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
163    LONG_TO_DOUBLE((short)0x86, "long-to-double", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
164    FLOAT_TO_INT((short)0x87, "float-to-int", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
165    FLOAT_TO_LONG((short)0x88, "float-to-long", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
166    FLOAT_TO_DOUBLE((short)0x89, "float-to-double", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
167    DOUBLE_TO_INT((short)0x8a, "double-to-int", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
168    DOUBLE_TO_LONG((short)0x8b, "double-to-long", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
169    DOUBLE_TO_FLOAT((short)0x8c, "double-to-float", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
170    INT_TO_BYTE((short)0x8d, "int-to-byte", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
171    INT_TO_CHAR((short)0x8e, "int-to-char", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
172    INT_TO_SHORT((short)0x8f, "int-to-short", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
173    ADD_INT((short)0x90, "add-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
174    SUB_INT((short)0x91, "sub-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
175    MUL_INT((short)0x92, "mul-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
176    DIV_INT((short)0x93, "div-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
177    REM_INT((short)0x94, "rem-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
178    AND_INT((short)0x95, "and-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
179    OR_INT((short)0x96, "or-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
180    XOR_INT((short)0x97, "xor-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
181    SHL_INT((short)0x98, "shl-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
182    SHR_INT((short)0x99, "shr-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
183    USHR_INT((short)0x9a, "ushr-int", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
184    ADD_LONG((short)0x9b, "add-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
185    SUB_LONG((short)0x9c, "sub-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
186    MUL_LONG((short)0x9d, "mul-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
187    DIV_LONG((short)0x9e, "div-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
188    REM_LONG((short)0x9f, "rem-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
189    AND_LONG((short)0xa0, "and-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
190    OR_LONG((short)0xa1, "or-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
191    XOR_LONG((short)0xa2, "xor-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
192    SHL_LONG((short)0xa3, "shl-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
193    SHR_LONG((short)0xa4, "shr-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
194    USHR_LONG((short)0xa5, "ushr-long", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
195    ADD_FLOAT((short)0xa6, "add-float", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
196    SUB_FLOAT((short)0xa7, "sub-float", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
197    MUL_FLOAT((short)0xa8, "mul-float", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
198    DIV_FLOAT((short)0xa9, "div-float", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
199    REM_FLOAT((short)0xaa, "rem-float", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
200    ADD_DOUBLE((short)0xab, "add-double", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
201    SUB_DOUBLE((short)0xac, "sub-double", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
202    MUL_DOUBLE((short)0xad, "mul-double", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
203    DIV_DOUBLE((short)0xae, "div-double", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
204    REM_DOUBLE((short)0xaf, "rem-double", ReferenceType.NONE, Format.Format23x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
205    ADD_INT_2ADDR((short)0xb0, "add-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
206    SUB_INT_2ADDR((short)0xb1, "sub-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
207    MUL_INT_2ADDR((short)0xb2, "mul-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
208    DIV_INT_2ADDR((short)0xb3, "div-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
209    REM_INT_2ADDR((short)0xb4, "rem-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
210    AND_INT_2ADDR((short)0xb5, "and-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
211    OR_INT_2ADDR((short)0xb6, "or-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
212    XOR_INT_2ADDR((short)0xb7, "xor-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
213    SHL_INT_2ADDR((short)0xb8, "shl-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
214    SHR_INT_2ADDR((short)0xb9, "shr-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
215    USHR_INT_2ADDR((short)0xba, "ushr-int/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
216    ADD_LONG_2ADDR((short)0xbb, "add-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
217    SUB_LONG_2ADDR((short)0xbc, "sub-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
218    MUL_LONG_2ADDR((short)0xbd, "mul-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
219    DIV_LONG_2ADDR((short)0xbe, "div-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
220    REM_LONG_2ADDR((short)0xbf, "rem-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
221    AND_LONG_2ADDR((short)0xc0, "and-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
222    OR_LONG_2ADDR((short)0xc1, "or-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
223    XOR_LONG_2ADDR((short)0xc2, "xor-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
224    SHL_LONG_2ADDR((short)0xc3, "shl-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
225    SHR_LONG_2ADDR((short)0xc4, "shr-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
226    USHR_LONG_2ADDR((short)0xc5, "ushr-long/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
227    ADD_FLOAT_2ADDR((short)0xc6, "add-float/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
228    SUB_FLOAT_2ADDR((short)0xc7, "sub-float/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
229    MUL_FLOAT_2ADDR((short)0xc8, "mul-float/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
230    DIV_FLOAT_2ADDR((short)0xc9, "div-float/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
231    REM_FLOAT_2ADDR((short)0xca, "rem-float/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
232    ADD_DOUBLE_2ADDR((short)0xcb, "add-double/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
233    SUB_DOUBLE_2ADDR((short)0xcc, "sub-double/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
234    MUL_DOUBLE_2ADDR((short)0xcd, "mul-double/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
235    DIV_DOUBLE_2ADDR((short)0xce, "div-double/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
236    REM_DOUBLE_2ADDR((short)0xcf, "rem-double/2addr", ReferenceType.NONE, Format.Format12x, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
237    ADD_INT_LIT16((short)0xd0, "add-int/lit16", ReferenceType.NONE, Format.Format22s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
238    RSUB_INT((short)0xd1, "rsub-int", ReferenceType.NONE, Format.Format22s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
239    MUL_INT_LIT16((short)0xd2, "mul-int/lit16", ReferenceType.NONE, Format.Format22s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
240    DIV_INT_LIT16((short)0xd3, "div-int/lit16", ReferenceType.NONE, Format.Format22s, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
241    REM_INT_LIT16((short)0xd4, "rem-int/lit16", ReferenceType.NONE, Format.Format22s, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
242    AND_INT_LIT16((short)0xd5, "and-int/lit16", ReferenceType.NONE, Format.Format22s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
243    OR_INT_LIT16((short)0xd6, "or-int/lit16", ReferenceType.NONE, Format.Format22s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
244    XOR_INT_LIT16((short)0xd7, "xor-int/lit16", ReferenceType.NONE, Format.Format22s, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
245    ADD_INT_LIT8((short)0xd8, "add-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
246    RSUB_INT_LIT8((short)0xd9, "rsub-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
247    MUL_INT_LIT8((short)0xda, "mul-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
248    DIV_INT_LIT8((short)0xdb, "div-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
249    REM_INT_LIT8((short)0xdc, "rem-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
250    AND_INT_LIT8((short)0xdd, "and-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
251    OR_INT_LIT8((short)0xde, "or-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
252    XOR_INT_LIT8((short)0xdf, "xor-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
253    SHL_INT_LIT8((short)0xe0, "shl-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
254    SHR_INT_LIT8((short)0xe1, "shr-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
255    USHR_INT_LIT8((short)0xe2, "ushr-int/lit8", ReferenceType.NONE, Format.Format22b, Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
256
257    IGET_VOLATILE((short)0xe3, "iget-volatile", ReferenceType.FIELD, Format.Format22c, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
258    IPUT_VOLATILE((short)0xe4, "iput-volatile", ReferenceType.FIELD, Format.Format22c, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
259    SGET_VOLATILE((short)0xe5, "sget-volatile", ReferenceType.FIELD, Format.Format21c, Opcode.ODEX_ONLY | Opcode.ODEXED_STATIC_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
260    SPUT_VOLATILE((short)0xe6, "sput-volatile", ReferenceType.FIELD, Format.Format21c, Opcode.ODEX_ONLY | Opcode.ODEXED_STATIC_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
261    IGET_OBJECT_VOLATILE((short)0xe7, "iget-object-volatile", ReferenceType.FIELD, Format.Format22c, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
262    IGET_WIDE_VOLATILE((short)0xe8, "iget-wide-volatile", ReferenceType.FIELD, Format.Format22c, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
263    IPUT_WIDE_VOLATILE((short)0xe9, "iput-wide-volatile", ReferenceType.FIELD, Format.Format22c, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
264    SGET_WIDE_VOLATILE((short)0xea, "sget-wide-volatile", ReferenceType.FIELD, Format.Format21c, Opcode.ODEX_ONLY | Opcode.ODEXED_STATIC_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
265    SPUT_WIDE_VOLATILE((short)0xeb, "sput-wide-volatile", ReferenceType.FIELD, Format.Format21c, Opcode.ODEX_ONLY | Opcode.ODEXED_STATIC_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
266
267    THROW_VERIFICATION_ERROR((short)0xed, "throw-verification-error", ReferenceType.NONE, Format.Format20bc, Opcode.ODEX_ONLY | Opcode.CAN_THROW),
268    EXECUTE_INLINE((short)0xee, "execute-inline", ReferenceType.NONE,  Format.Format35mi, Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
269    EXECUTE_INLINE_RANGE((short)0xef, "execute-inline/range", ReferenceType.NONE,  Format.Format3rmi,  Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
270    INVOKE_DIRECT_EMPTY((short)0xf0, "invoke-direct-empty", ReferenceType.METHOD,  Format.Format35c, Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT | Opcode.CAN_INITIALIZE_REFERENCE),
271    INVOKE_OBJECT_INIT_RANGE((short)0xf0, "invoke-object-init/range", ReferenceType.METHOD,  Format.Format3rc, Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT | Opcode.CAN_INITIALIZE_REFERENCE),
272    RETURN_VOID_BARRIER((short)0xf1, "return-void-barrier", ReferenceType.NONE, Format.Format10x, Opcode.ODEX_ONLY),
273    IGET_QUICK((short)0xf2, "iget-quick", ReferenceType.NONE,  Format.Format22cs, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_QUICK | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
274    IGET_WIDE_QUICK((short)0xf3, "iget-wide-quick", ReferenceType.NONE,  Format.Format22cs, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_QUICK | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER | Opcode.SETS_WIDE_REGISTER),
275    IGET_OBJECT_QUICK((short)0xf4, "iget-object-quick", ReferenceType.NONE,  Format.Format22cs, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_QUICK | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
276    IPUT_QUICK((short)0xf5, "iput-quick", ReferenceType.NONE,  Format.Format22cs, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_QUICK | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
277    IPUT_WIDE_QUICK((short)0xf6, "iput-wide-quick", ReferenceType.NONE,  Format.Format22cs, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_QUICK | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
278    IPUT_OBJECT_QUICK((short)0xf7, "iput-object-quick", ReferenceType.NONE,  Format.Format22cs, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_QUICK | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
279    INVOKE_VIRTUAL_QUICK((short)0xf8, "invoke-virtual-quick", ReferenceType.NONE,  Format.Format35ms, Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
280    INVOKE_VIRTUAL_QUICK_RANGE((short)0xf9, "invoke-virtual-quick/range", ReferenceType.NONE,  Format.Format3rms, Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
281    INVOKE_SUPER_QUICK((short)0xfa, "invoke-super-quick", ReferenceType.NONE,  Format.Format35ms, Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
282    INVOKE_SUPER_QUICK_RANGE((short)0xfb, "invoke-super-quick/range", ReferenceType.NONE,  Format.Format3rms, Opcode.ODEX_ONLY | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_RESULT),
283
284    IPUT_OBJECT_VOLATILE((short)0xfc, "iput-object-volatile", ReferenceType.FIELD, Format.Format22c, Opcode.ODEX_ONLY | Opcode.ODEXED_INSTANCE_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE),
285    SGET_OBJECT_VOLATILE((short)0xfd, "sget-object-volatile", ReferenceType.FIELD, Format.Format21c, Opcode.ODEX_ONLY | Opcode.ODEXED_STATIC_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE | Opcode.SETS_REGISTER),
286    SPUT_OBJECT_VOLATILE((short)0xfe, "sput-object-volatile", ReferenceType.FIELD, Format.Format21c, Opcode.ODEX_ONLY | Opcode.ODEXED_STATIC_VOLATILE | Opcode.CAN_THROW | Opcode.CAN_CONTINUE);
287
288    private static Opcode[] opcodesByValue;
289    private static HashMap<Integer, Opcode> opcodesByName;
290
291    //if the instruction can throw an exception
292    public static final int CAN_THROW = 0x1;
293    //if the instruction is an odex only instruction
294    public static final int ODEX_ONLY = 0x2;
295    //if execution can continue to the next instruction
296    public static final int CAN_CONTINUE = 0x4;
297    //if the instruction sets the "hidden" result register
298    public static final int SETS_RESULT = 0x8;
299    //if the instruction sets the value of it's first register
300    public static final int SETS_REGISTER = 0x10;
301    //if the instruction sets the value of it's first register to a wide type
302    public static final int SETS_WIDE_REGISTER = 0x20;
303    //if the instruction is an odexed iget-quick/iput-quick instruction
304    public static final int ODEXED_INSTANCE_QUICK = 0x40;
305    //if the instruction is an odexed iget-volatile/iput-volatile instruction
306    public static final int ODEXED_INSTANCE_VOLATILE = 0x80;
307    //if the instruction is an odexed sget-volatile/sput-volatile instruction
308    public static final int ODEXED_STATIC_VOLATILE = 0x100;
309    //if the instruction is a jumbo instruction
310    public static final int JUMBO_OPCODE = 0x200;
311    //if the instruction can initialize an uninitialized object reference
312    public static final int CAN_INITIALIZE_REFERENCE = 0x400;
313
314    static {
315        opcodesByValue = new Opcode[256];
316        opcodesByName = new HashMap<Integer, Opcode>();
317
318        for (Opcode opcode: Opcode.values()) {
319            //INVOKE_DIRECT_EMPTY was changed to INVOKE_OBJECT_INIT_RANGE in ICS
320            if (opcode != INVOKE_DIRECT_EMPTY) {
321                opcodesByValue[opcode.value] = opcode;
322                opcodesByName.put(opcode.name.hashCode(), opcode);
323            }
324        }
325    }
326
327    public static Opcode getOpcodeByName(String opcodeName) {
328        return opcodesByName.get(opcodeName.toLowerCase().hashCode());
329    }
330
331    public static Opcode getOpcodeByValue(int opcodeValue) {
332        return opcodesByValue[opcodeValue];
333    }
334
335    private static void removeOpcodes(Opcode... toRemove) {
336        for (Opcode opcode: toRemove) {
337            opcodesByName.remove(opcode.name.toLowerCase().hashCode());
338            opcodesByValue[opcode.value] = null;
339        }
340    }
341
342    private static void addOpcodes(Opcode... toAdd) {
343        for (Opcode opcode: toAdd) {
344            opcodesByValue[opcode.value] = opcode;
345            opcodesByName.put(opcode.name.hashCode(), opcode);
346        }
347    }
348
349    /**
350     * This will add/remove/replace various opcodes in the value/name maps as needed,
351     * based on the idiosyncrasies of that api level
352     * @param apiLevel
353     */
354    public static void updateMapsForApiLevel(int apiLevel) {
355        if (apiLevel < 5) {
356            removeOpcodes(THROW_VERIFICATION_ERROR);
357        }
358        if (apiLevel < 8) {
359            removeOpcodes(EXECUTE_INLINE_RANGE);
360        }
361        if (apiLevel < 9) {
362            removeOpcodes(IGET_VOLATILE, IPUT_VOLATILE, SGET_VOLATILE, SPUT_VOLATILE, IGET_OBJECT_VOLATILE,
363                    IGET_WIDE_VOLATILE, IPUT_WIDE_VOLATILE, SGET_WIDE_VOLATILE, SPUT_WIDE_VOLATILE,
364                    IPUT_OBJECT_VOLATILE, SGET_OBJECT_VOLATILE, SPUT_OBJECT_VOLATILE);
365        }
366        if (apiLevel < 11) {
367            removeOpcodes(RETURN_VOID_BARRIER);
368        }
369        if (apiLevel < 14) {
370            removeOpcodes(INVOKE_OBJECT_INIT_RANGE);
371            addOpcodes(INVOKE_DIRECT_EMPTY);
372        }
373    }
374
375    public final short value;
376    public final String name;
377    public final int referenceType;
378    public final Format format;
379    public final int flags;
380    private final short jumboOpcode;
381
382    Opcode(short opcodeValue, String opcodeName, int referenceType, Format format) {
383        this(opcodeValue, opcodeName, referenceType, format, 0);
384    }
385
386    Opcode(short opcodeValue, String opcodeName, int referenceType, Format format, int flags) {
387        this(opcodeValue, opcodeName, referenceType, format, flags, (short)-1);
388    }
389
390    Opcode(short opcodeValue, String opcodeName, int referenceType, Format format, int flags, short jumboOpcodeValue) {
391        this.value = opcodeValue;
392        this.name = opcodeName;
393        this.referenceType = referenceType;
394        this.format = format;
395        this.flags = flags;
396        this.jumboOpcode = jumboOpcodeValue;
397    }
398
399    public final boolean canThrow() {
400        return (flags & CAN_THROW) != 0;
401    }
402
403    public final boolean odexOnly() {
404        return (flags & ODEX_ONLY) != 0;
405    }
406
407    public final boolean canContinue() {
408        return (flags & CAN_CONTINUE) != 0;
409    }
410
411    public final boolean setsResult() {
412        return (flags & SETS_RESULT) != 0;
413    }
414
415    public final boolean setsRegister() {
416        return (flags & SETS_REGISTER) != 0;
417    }
418
419    public final boolean setsWideRegister() {
420        return (flags & SETS_WIDE_REGISTER) != 0;
421    }
422
423    public final boolean isOdexedInstanceQuick() {
424        return (flags & ODEXED_INSTANCE_QUICK) != 0;
425    }
426
427    public final boolean isOdexedInstanceVolatile() {
428        return (flags & ODEXED_INSTANCE_VOLATILE) != 0;
429    }
430
431    public final boolean isOdexedStaticVolatile() {
432        return (flags & ODEXED_STATIC_VOLATILE) != 0;
433    }
434
435    public final boolean isJumboOpcode() {
436        return (flags & JUMBO_OPCODE) != 0;
437    }
438
439    public final boolean canInitializeReference() {
440        return (flags & CAN_INITIALIZE_REFERENCE) != 0;
441    }
442
443    public final boolean hasJumboOpcode() {
444        return jumboOpcode != -1 && Opcode.getOpcodeByValue(jumboOpcode) != null;
445    }
446
447    public final Opcode getJumboOpcode() {
448        return Opcode.getOpcodeByValue(jumboOpcode);
449    }
450}
451