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Diffstat (limited to 'runtime/dex/modifiers.h')
| -rw-r--r-- | runtime/dex/modifiers.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/runtime/dex/modifiers.h b/runtime/dex/modifiers.h deleted file mode 100644 index 2998f602d4..0000000000 --- a/runtime/dex/modifiers.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright (C) 2012 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef ART_RUNTIME_DEX_MODIFIERS_H_ -#define ART_RUNTIME_DEX_MODIFIERS_H_ - -#include <stdint.h> - -namespace art { - -static constexpr uint32_t kAccPublic = 0x0001; // class, field, method, ic -static constexpr uint32_t kAccPrivate = 0x0002; // field, method, ic -static constexpr uint32_t kAccProtected = 0x0004; // field, method, ic -static constexpr uint32_t kAccStatic = 0x0008; // field, method, ic -static constexpr uint32_t kAccFinal = 0x0010; // class, field, method, ic -static constexpr uint32_t kAccSynchronized = 0x0020; // method (only allowed on natives) -static constexpr uint32_t kAccSuper = 0x0020; // class (not used in dex) -static constexpr uint32_t kAccVolatile = 0x0040; // field -static constexpr uint32_t kAccBridge = 0x0040; // method (1.5) -static constexpr uint32_t kAccTransient = 0x0080; // field -static constexpr uint32_t kAccVarargs = 0x0080; // method (1.5) -static constexpr uint32_t kAccNative = 0x0100; // method -static constexpr uint32_t kAccInterface = 0x0200; // class, ic -static constexpr uint32_t kAccAbstract = 0x0400; // class, method, ic -static constexpr uint32_t kAccStrict = 0x0800; // method -static constexpr uint32_t kAccSynthetic = 0x1000; // class, field, method, ic -static constexpr uint32_t kAccAnnotation = 0x2000; // class, ic (1.5) -static constexpr uint32_t kAccEnum = 0x4000; // class, field, ic (1.5) - -static constexpr uint32_t kAccJavaFlagsMask = 0xffff; // bits set from Java sources (low 16) - -// The following flags are used to insert hidden API access flags into boot -// class path dex files. They are decoded by DexFile::ClassDataItemIterator and -// removed from the access flags before used by the runtime. -static constexpr uint32_t kAccDexHiddenBit = 0x00000020; // field, method (not native) -static constexpr uint32_t kAccDexHiddenBitNative = 0x00000200; // method (native) - -static constexpr uint32_t kAccConstructor = 0x00010000; // method (dex only) <(cl)init> -static constexpr uint32_t kAccDeclaredSynchronized = 0x00020000; // method (dex only) -static constexpr uint32_t kAccClassIsProxy = 0x00040000; // class (dex only) -// Set to indicate that the ArtMethod is obsolete and has a different DexCache + DexFile from its -// declaring class. This flag may only be applied to methods. -static constexpr uint32_t kAccObsoleteMethod = 0x00040000; // method (runtime) -// Used by a method to denote that its execution does not need to go through slow path interpreter. -static constexpr uint32_t kAccSkipAccessChecks = 0x00080000; // method (runtime, not native) -// Used by a class to denote that the verifier has attempted to check it at least once. -static constexpr uint32_t kAccVerificationAttempted = 0x00080000; // class (runtime) -// This is set by the class linker during LinkInterfaceMethods. It is used by a method to represent -// that it was copied from its declaring class into another class. All methods marked kAccMiranda -// and kAccDefaultConflict will have this bit set. Any kAccDefault method contained in the methods_ -// array of a concrete class will also have this bit set. -static constexpr uint32_t kAccCopied = 0x00100000; // method (runtime) -static constexpr uint32_t kAccMiranda = 0x00200000; // method (runtime, not native) -static constexpr uint32_t kAccDefault = 0x00400000; // method (runtime) -// Native method flags are set when linking the methods based on the presence of the -// @dalvik.annotation.optimization.{Fast,Critical}Native annotations with build visibility. -// Reuse the values of kAccSkipAccessChecks and kAccMiranda which are not used for native methods. -static constexpr uint32_t kAccFastNative = 0x00080000; // method (runtime; native only) -static constexpr uint32_t kAccCriticalNative = 0x00200000; // method (runtime; native only) - -// Set by the JIT when clearing profiling infos to denote that a method was previously warm. -static constexpr uint32_t kAccPreviouslyWarm = 0x00800000; // method (runtime) - -// This is set by the class linker during LinkInterfaceMethods. Prior to that point we do not know -// if any particular method needs to be a default conflict. Used to figure out at runtime if -// invoking this method will throw an exception. -static constexpr uint32_t kAccDefaultConflict = 0x01000000; // method (runtime) - -// Set by the verifier for a method we do not want the compiler to compile. -static constexpr uint32_t kAccCompileDontBother = 0x02000000; // method (runtime) - -// Set by the verifier for a method that could not be verified to follow structured locking. -static constexpr uint32_t kAccMustCountLocks = 0x04000000; // method (runtime) - -// Set by the class linker for a method that has only one implementation for a -// virtual call. -static constexpr uint32_t kAccSingleImplementation = 0x08000000; // method (runtime) - -static constexpr uint32_t kAccHiddenApiBits = 0x30000000; // field, method - -// Not currently used, except for intrinsic methods where these bits -// are part of the intrinsic ordinal. -static constexpr uint32_t kAccMayBeUnusedBits = 0x40000000; - -// Set by the compiler driver when compiling boot classes with instrinsic methods. -static constexpr uint32_t kAccIntrinsic = 0x80000000; // method (runtime) - -// Special runtime-only flags. -// Interface and all its super-interfaces with default methods have been recursively initialized. -static constexpr uint32_t kAccRecursivelyInitialized = 0x20000000; -// Interface declares some default method. -static constexpr uint32_t kAccHasDefaultMethod = 0x40000000; -// class/ancestor overrides finalize() -static constexpr uint32_t kAccClassIsFinalizable = 0x80000000; - -// Continuous sequence of bits used to hold the ordinal of an intrinsic method. Flags -// which overlap are not valid when kAccIntrinsic is set. -static constexpr uint32_t kAccIntrinsicBits = kAccMayBeUnusedBits | kAccHiddenApiBits | - kAccSingleImplementation | kAccMustCountLocks | kAccCompileDontBother | kAccDefaultConflict | - kAccPreviouslyWarm; - -// Valid (meaningful) bits for a field. -static constexpr uint32_t kAccValidFieldFlags = kAccPublic | kAccPrivate | kAccProtected | - kAccStatic | kAccFinal | kAccVolatile | kAccTransient | kAccSynthetic | kAccEnum; - -// Valid (meaningful) bits for a method. -static constexpr uint32_t kAccValidMethodFlags = kAccPublic | kAccPrivate | kAccProtected | - kAccStatic | kAccFinal | kAccSynchronized | kAccBridge | kAccVarargs | kAccNative | - kAccAbstract | kAccStrict | kAccSynthetic | kAccConstructor | kAccDeclaredSynchronized; -static_assert(((kAccIntrinsic | kAccIntrinsicBits) & kAccValidMethodFlags) == 0, - "Intrinsic bits and valid dex file method access flags must not overlap."); - -// Valid (meaningful) bits for a class (not interface). -// Note 1. These are positive bits. Other bits may have to be zero. -// Note 2. Inner classes can expose more access flags to Java programs. That is handled by libcore. -static constexpr uint32_t kAccValidClassFlags = kAccPublic | kAccFinal | kAccSuper | - kAccAbstract | kAccSynthetic | kAccEnum; - -// Valid (meaningful) bits for an interface. -// Note 1. Annotations are interfaces. -// Note 2. These are positive bits. Other bits may have to be zero. -// Note 3. Inner classes can expose more access flags to Java programs. That is handled by libcore. -static constexpr uint32_t kAccValidInterfaceFlags = kAccPublic | kAccInterface | - kAccAbstract | kAccSynthetic | kAccAnnotation; - -static constexpr uint32_t kAccVisibilityFlags = kAccPublic | kAccPrivate | kAccProtected; - -// Returns a human-readable version of the Java part of the access flags, e.g., "private static " -// (note the trailing whitespace). -std::string PrettyJavaAccessFlags(uint32_t access_flags); - -} // namespace art - -#endif // ART_RUNTIME_DEX_MODIFIERS_H_ - |