1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.dx.io; 18 19 /** 20 * The various types that an index in a Dalvik instruction might refer to. 21 */ 22 public enum IndexType { 23 /** "Unknown." Used for undefined opcodes. */ 24 UNKNOWN, 25 26 /** no index used */ 27 NONE, 28 29 /** "It depends." Used for {@code throw-verification-error}. */ 30 VARIES, 31 32 /** type reference index */ 33 TYPE_REF, 34 35 /** string reference index */ 36 STRING_REF, 37 38 /** method reference index */ 39 METHOD_REF, 40 41 /** field reference index */ 42 FIELD_REF, 43 44 /** method index and a proto index */ 45 METHOD_AND_PROTO_REF, 46 47 /** call site reference index */ 48 CALL_SITE_REF, 49 50 /** inline method index (for inline linked method invocations) */ 51 INLINE_METHOD, 52 53 /** direct vtable offset (for static linked method invocations) */ 54 VTABLE_OFFSET, 55 56 /** direct field offset (for static linked field accesses) */ 57 FIELD_OFFSET, 58 59 /** method handle reference index (for loading constant method handles) */ 60 METHOD_HANDLE_REF, 61 62 /** proto reference index (for loading constant proto ref) */ 63 PROTO_REF; 64 } 65
