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      1 /*
      2  * Copyright (C) 2012 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 #ifndef ART_RUNTIME_MODIFIERS_H_
     18 #define ART_RUNTIME_MODIFIERS_H_
     19 
     20 #include <stdint.h>
     21 
     22 static const uint32_t kAccPublic = 0x0001;  // class, field, method, ic
     23 static const uint32_t kAccPrivate = 0x0002;  // field, method, ic
     24 static const uint32_t kAccProtected = 0x0004;  // field, method, ic
     25 static const uint32_t kAccStatic = 0x0008;  // field, method, ic
     26 static const uint32_t kAccFinal = 0x0010;  // class, field, method, ic
     27 static const uint32_t kAccSynchronized = 0x0020;  // method (only allowed on natives)
     28 static const uint32_t kAccSuper = 0x0020;  // class (not used in dex)
     29 static const uint32_t kAccVolatile = 0x0040;  // field
     30 static const uint32_t kAccBridge = 0x0040;  // method (1.5)
     31 static const uint32_t kAccTransient = 0x0080;  // field
     32 static const uint32_t kAccVarargs = 0x0080;  // method (1.5)
     33 static const uint32_t kAccNative = 0x0100;  // method
     34 static const uint32_t kAccInterface = 0x0200;  // class, ic
     35 static const uint32_t kAccAbstract = 0x0400;  // class, method, ic
     36 static const uint32_t kAccStrict = 0x0800;  // method
     37 static const uint32_t kAccSynthetic = 0x1000;  // field, method, ic
     38 static const uint32_t kAccAnnotation = 0x2000;  // class, ic (1.5)
     39 static const uint32_t kAccEnum = 0x4000;  // class, field, ic (1.5)
     40 
     41 static const uint32_t kAccMiranda = 0x8000;  // method
     42 
     43 static const uint32_t kAccJavaFlagsMask = 0xffff;  // bits set from Java sources (low 16)
     44 
     45 static const uint32_t kAccConstructor = 0x00010000;  // method (dex only) <init> and <clinit>
     46 static const uint32_t kAccDeclaredSynchronized = 0x00020000;  // method (dex only)
     47 static const uint32_t kAccClassIsProxy = 0x00040000;  // class (dex only)
     48 static const uint32_t kAccPreverified = 0x00080000;  // method (dex only)
     49 
     50 // Special runtime-only flags.
     51 // Note: if only kAccClassIsReference is set, we have a soft reference.
     52 static const uint32_t kAccClassIsFinalizable        = 0x80000000;  // class/ancestor overrides finalize()
     53 static const uint32_t kAccClassIsReference          = 0x08000000;  // class is a soft/weak/phantom ref
     54 static const uint32_t kAccClassIsWeakReference      = 0x04000000;  // class is a weak reference
     55 static const uint32_t kAccClassIsFinalizerReference = 0x02000000;  // class is a finalizer reference
     56 static const uint32_t kAccClassIsPhantomReference   = 0x01000000;  // class is a phantom reference
     57 
     58 static const uint32_t kAccReferenceFlagsMask = (kAccClassIsReference
     59                                                 | kAccClassIsWeakReference
     60                                                 | kAccClassIsFinalizerReference
     61                                                 | kAccClassIsPhantomReference);
     62 
     63 #endif  // ART_RUNTIME_MODIFIERS_H_
     64 
     65