Mercurial > hg > graal-compiler
diff src/share/vm/classfile/vmSymbols.hpp @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | ff5961f4c095 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/classfile/vmSymbols.hpp Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,893 @@ +/* + * Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + */ + +// The classes vmSymbols and vmSymbolHandles are a name spaces for fast lookup of +// symbols commonly used in the VM. The first class return a symbolOop, while the +// second class returns a SymbolHandle. The underlying data structure is shared +// between the two classes. +// +// Sample usage: +// +// symbolOop obj = vmSymbols::java_lang_Object()(); +// SymbolHandle handle = vmSymbolHandles::java_lang_Object(); + + +// Useful sub-macros exported by this header file: + +#define VM_SYMBOL_ENUM_NAME(name) name##_enum +#define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/ +#define VM_SYMBOL_IGNORE(id, name) /*ignored*/ +#define VM_ALIAS_IGNORE(id, id2) /*ignored*/ + + +// Mapping function names to values. New entries should be added below. + +#define VM_SYMBOLS_DO(template, do_alias) \ + /* commonly used class names */ \ + template(java_lang_System, "java/lang/System") \ + template(java_lang_Object, "java/lang/Object") \ + template(java_lang_Class, "java/lang/Class") \ + template(java_lang_String, "java/lang/String") \ + template(java_lang_Thread, "java/lang/Thread") \ + template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \ + template(java_lang_Cloneable, "java/lang/Cloneable") \ + template(java_lang_Throwable, "java/lang/Throwable") \ + template(java_lang_ClassLoader, "java/lang/ClassLoader") \ + template(java_lang_ClassLoader_NativeLibrary, "java/lang/ClassLoader\x024NativeLibrary") \ + template(java_lang_ThreadDeath, "java/lang/ThreadDeath") \ + template(java_lang_Boolean, "java/lang/Boolean") \ + template(java_lang_Character, "java/lang/Character") \ + template(java_lang_Float, "java/lang/Float") \ + template(java_lang_Double, "java/lang/Double") \ + template(java_lang_Byte, "java/lang/Byte") \ + template(java_lang_Short, "java/lang/Short") \ + template(java_lang_Integer, "java/lang/Integer") \ + template(java_lang_Long, "java/lang/Long") \ + template(java_lang_Shutdown, "java/lang/Shutdown") \ + template(java_lang_ref_Reference, "java/lang/ref/Reference") \ + template(java_lang_ref_SoftReference, "java/lang/ref/SoftReference") \ + template(java_lang_ref_WeakReference, "java/lang/ref/WeakReference") \ + template(java_lang_ref_FinalReference, "java/lang/ref/FinalReference") \ + template(java_lang_ref_PhantomReference, "java/lang/ref/PhantomReference") \ + template(java_lang_ref_Finalizer, "java/lang/ref/Finalizer") \ + template(java_lang_reflect_AccessibleObject, "java/lang/reflect/AccessibleObject") \ + template(java_lang_reflect_Method, "java/lang/reflect/Method") \ + template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \ + template(java_lang_reflect_Field, "java/lang/reflect/Field") \ + template(java_lang_reflect_Array, "java/lang/reflect/Array") \ + template(java_lang_StringBuffer, "java/lang/StringBuffer") \ + template(java_lang_CharSequence, "java/lang/CharSequence") \ + template(java_security_AccessControlContext, "java/security/AccessControlContext") \ + template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \ + template(java_io_OutputStream, "java/io/OutputStream") \ + template(java_io_Reader, "java/io/Reader") \ + template(java_io_BufferedReader, "java/io/BufferedReader") \ + template(java_io_FileInputStream, "java/io/FileInputStream") \ + template(java_io_ByteArrayInputStream, "java/io/ByteArrayInputStream") \ + template(java_io_Serializable, "java/io/Serializable") \ + template(java_util_Arrays, "java/util/Arrays") \ + template(java_util_Properties, "java/util/Properties") \ + template(java_util_Vector, "java/util/Vector") \ + template(java_util_AbstractList, "java/util/AbstractList") \ + template(java_util_Hashtable, "java/util/Hashtable") \ + template(java_lang_Compiler, "java/lang/Compiler") \ + template(sun_misc_Signal, "sun/misc/Signal") \ + template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \ + template(sun_jkernel_DownloadManager, "sun/jkernel/DownloadManager") \ + template(getBootClassPathEntryForClass_name, "getBootClassPathEntryForClass") \ + \ + /* class file format tags */ \ + template(tag_source_file, "SourceFile") \ + template(tag_inner_classes, "InnerClasses") \ + template(tag_constant_value, "ConstantValue") \ + template(tag_code, "Code") \ + template(tag_exceptions, "Exceptions") \ + template(tag_line_number_table, "LineNumberTable") \ + template(tag_local_variable_table, "LocalVariableTable") \ + template(tag_local_variable_type_table, "LocalVariableTypeTable") \ + template(tag_stack_map_table, "StackMapTable") \ + template(tag_synthetic, "Synthetic") \ + template(tag_deprecated, "Deprecated") \ + template(tag_source_debug_extension, "SourceDebugExtension") \ + template(tag_signature, "Signature") \ + template(tag_runtime_visible_annotations, "RuntimeVisibleAnnotations") \ + template(tag_runtime_invisible_annotations, "RuntimeInvisibleAnnotations") \ + template(tag_runtime_visible_parameter_annotations, "RuntimeVisibleParameterAnnotations") \ + template(tag_runtime_invisible_parameter_annotations,"RuntimeInvisibleParameterAnnotations") \ + template(tag_annotation_default, "AnnotationDefault") \ + template(tag_enclosing_method, "EnclosingMethod") \ + \ + /* exception klasses: at least all exceptions thrown by the VM have entries here */ \ + template(java_lang_ArithmeticException, "java/lang/ArithmeticException") \ + template(java_lang_ArrayIndexOutOfBoundsException, "java/lang/ArrayIndexOutOfBoundsException") \ + template(java_lang_ArrayStoreException, "java/lang/ArrayStoreException") \ + template(java_lang_ClassCastException, "java/lang/ClassCastException") \ + template(java_lang_ClassNotFoundException, "java/lang/ClassNotFoundException") \ + template(java_lang_CloneNotSupportedException, "java/lang/CloneNotSupportedException") \ + template(java_lang_IllegalAccessException, "java/lang/IllegalAccessException") \ + template(java_lang_IllegalArgumentException, "java/lang/IllegalArgumentException") \ + template(java_lang_IllegalMonitorStateException, "java/lang/IllegalMonitorStateException") \ + template(java_lang_IllegalThreadStateException, "java/lang/IllegalThreadStateException") \ + template(java_lang_IndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException") \ + template(java_lang_InstantiationException, "java/lang/InstantiationException") \ + template(java_lang_InstantiationError, "java/lang/InstantiationError") \ + template(java_lang_InterruptedException, "java/lang/InterruptedException") \ + template(java_lang_LinkageError, "java/lang/LinkageError") \ + template(java_lang_NegativeArraySizeException, "java/lang/NegativeArraySizeException") \ + template(java_lang_NoSuchFieldException, "java/lang/NoSuchFieldException") \ + template(java_lang_NoSuchMethodException, "java/lang/NoSuchMethodException") \ + template(java_lang_NullPointerException, "java/lang/NullPointerException") \ + template(java_lang_StringIndexOutOfBoundsException, "java/lang/StringIndexOutOfBoundsException")\ + template(java_lang_InvalidClassException, "java/lang/InvalidClassException") \ + template(java_lang_reflect_InvocationTargetException, "java/lang/reflect/InvocationTargetException") \ + template(java_lang_Exception, "java/lang/Exception") \ + template(java_lang_RuntimeException, "java/lang/RuntimeException") \ + template(java_io_IOException, "java/io/IOException") \ + template(java_security_PrivilegedActionException, "java/security/PrivilegedActionException") \ + \ + /* error klasses: at least all errors thrown by the VM have entries here */ \ + template(java_lang_AbstractMethodError, "java/lang/AbstractMethodError") \ + template(java_lang_ClassCircularityError, "java/lang/ClassCircularityError") \ + template(java_lang_ClassFormatError, "java/lang/ClassFormatError") \ + template(java_lang_UnsupportedClassVersionError, "java/lang/UnsupportedClassVersionError") \ + template(java_lang_Error, "java/lang/Error") \ + template(java_lang_ExceptionInInitializerError, "java/lang/ExceptionInInitializerError") \ + template(java_lang_IllegalAccessError, "java/lang/IllegalAccessError") \ + template(java_lang_IncompatibleClassChangeError, "java/lang/IncompatibleClassChangeError") \ + template(java_lang_InternalError, "java/lang/InternalError") \ + template(java_lang_NoClassDefFoundError, "java/lang/NoClassDefFoundError") \ + template(java_lang_NoSuchFieldError, "java/lang/NoSuchFieldError") \ + template(java_lang_NoSuchMethodError, "java/lang/NoSuchMethodError") \ + template(java_lang_OutOfMemoryError, "java/lang/OutOfMemoryError") \ + template(java_lang_UnsatisfiedLinkError, "java/lang/UnsatisfiedLinkError") \ + template(java_lang_VerifyError, "java/lang/VerifyError") \ + template(java_lang_SecurityException, "java/lang/SecurityException") \ + template(java_lang_VirtualMachineError, "java/lang/VirtualMachineError") \ + template(java_lang_StackOverflowError, "java/lang/StackOverflowError") \ + template(java_lang_StackTraceElement, "java/lang/StackTraceElement") \ + template(java_util_concurrent_locks_AbstractOwnableSynchronizer, "java/util/concurrent/locks/AbstractOwnableSynchronizer") \ + \ + /* class symbols needed by intrinsics */ \ + VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, template, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \ + \ + /* Support for reflection based on dynamic bytecode generation (JDK 1.4 and above) */ \ + \ + template(sun_reflect_FieldInfo, "sun/reflect/FieldInfo") \ + template(sun_reflect_MethodInfo, "sun/reflect/MethodInfo") \ + template(sun_reflect_MagicAccessorImpl, "sun/reflect/MagicAccessorImpl") \ + template(sun_reflect_MethodAccessorImpl, "sun/reflect/MethodAccessorImpl") \ + template(sun_reflect_ConstructorAccessorImpl, "sun/reflect/ConstructorAccessorImpl") \ + template(sun_reflect_SerializationConstructorAccessorImpl, "sun/reflect/SerializationConstructorAccessorImpl") \ + template(sun_reflect_DelegatingClassLoader, "sun/reflect/DelegatingClassLoader") \ + template(sun_reflect_Reflection, "sun/reflect/Reflection") \ + template(checkedExceptions_name, "checkedExceptions") \ + template(clazz_name, "clazz") \ + template(exceptionTypes_name, "exceptionTypes") \ + template(modifiers_name, "modifiers") \ + template(newConstructor_name, "newConstructor") \ + template(newConstructor_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Constructor;") \ + template(newField_name, "newField") \ + template(newField_signature, "(Lsun/reflect/FieldInfo;)Ljava/lang/reflect/Field;") \ + template(newMethod_name, "newMethod") \ + template(newMethod_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Method;") \ + template(invoke_name, "invoke") \ + template(override_name, "override") \ + template(parameterTypes_name, "parameterTypes") \ + template(returnType_name, "returnType") \ + template(signature_name, "signature") \ + template(slot_name, "slot") \ + \ + /* Support for annotations (JDK 1.5 and above) */ \ + \ + template(annotations_name, "annotations") \ + template(parameter_annotations_name, "parameterAnnotations") \ + template(annotation_default_name, "annotationDefault") \ + template(sun_reflect_ConstantPool, "sun/reflect/ConstantPool") \ + template(constantPoolOop_name, "constantPoolOop") \ + template(sun_reflect_UnsafeStaticFieldAccessorImpl, "sun/reflect/UnsafeStaticFieldAccessorImpl")\ + template(base_name, "base") \ + \ + /* common method names */ \ + template(object_initializer_name, "<init>") \ + template(class_initializer_name, "<clinit>") \ + template(println_name, "println") \ + template(printStackTrace_name, "printStackTrace") \ + template(main_name, "main") \ + template(name_name, "name") \ + template(priority_name, "priority") \ + template(stillborn_name, "stillborn") \ + template(group_name, "group") \ + template(daemon_name, "daemon") \ + template(eetop_name, "eetop") \ + template(thread_status_name, "threadStatus") \ + template(run_method_name, "run") \ + template(exit_method_name, "exit") \ + template(add_method_name, "add") \ + template(parent_name, "parent") \ + template(threads_name, "threads") \ + template(groups_name, "groups") \ + template(maxPriority_name, "maxPriority") \ + template(destroyed_name, "destroyed") \ + template(vmAllowSuspension_name, "vmAllowSuspension") \ + template(nthreads_name, "nthreads") \ + template(ngroups_name, "ngroups") \ + template(shutdown_method_name, "shutdown") \ + template(finalize_method_name, "finalize") \ + template(reference_lock_name, "lock") \ + template(reference_discovered_name, "discovered") \ + template(run_finalizers_on_exit_name, "runFinalizersOnExit") \ + template(uncaughtException_name, "uncaughtException") \ + template(dispatchUncaughtException_name, "dispatchUncaughtException") \ + template(initializeSystemClass_name, "initializeSystemClass") \ + template(loadClass_name, "loadClass") \ + template(loadClassInternal_name, "loadClassInternal") \ + template(get_name, "get") \ + template(put_name, "put") \ + template(type_name, "type") \ + template(findNative_name, "findNative") \ + template(deadChild_name, "deadChild") \ + template(addClass_name, "addClass") \ + template(getFromClass_name, "getFromClass") \ + template(dispatch_name, "dispatch") \ + template(getSystemClassLoader_name, "getSystemClassLoader") \ + template(fillInStackTrace_name, "fillInStackTrace") \ + template(getCause_name, "getCause") \ + template(initCause_name, "initCause") \ + template(setProperty_name, "setProperty") \ + template(getProperty_name, "getProperty") \ + template(context_name, "context") \ + template(privilegedContext_name, "privilegedContext") \ + template(contextClassLoader_name, "contextClassLoader") \ + template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \ + template(isPrivileged_name, "isPrivileged") \ + template(wait_name, "wait") \ + template(checkPackageAccess_name, "checkPackageAccess") \ + template(stackSize_name, "stackSize") \ + template(thread_id_name, "tid") \ + template(newInstance0_name, "newInstance0") \ + template(limit_name, "limit") \ + template(forName_name, "forName") \ + template(forName0_name, "forName0") \ + template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \ + template(isJavaIdentifierPart_name, "isJavaIdentifierPart") \ + template(exclusive_owner_thread_name, "exclusiveOwnerThread") \ + template(park_blocker_name, "parkBlocker") \ + template(park_event_name, "nativeParkEventPointer") \ + template(value_name, "value") \ + \ + /* non-intrinsic name/signature pairs: */ \ + template(register_method_name, "register") \ + do_alias(register_method_signature, object_void_signature) \ + \ + /* name symbols needed by intrinsics */ \ + VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \ + \ + /* common signatures names */ \ + template(void_method_signature, "()V") \ + template(void_int_signature, "()I") \ + template(void_long_signature, "()J") \ + template(void_boolean_signature, "()Z") \ + template(int_void_signature, "(I)V") \ + template(int_int_signature, "(I)I") \ + template(int_bool_signature, "(I)Z") \ + template(float_int_signature, "(F)I") \ + template(double_long_signature, "(D)J") \ + template(double_double_signature, "(D)D") \ + template(int_float_signature, "(I)F") \ + template(long_long_signature, "(J)J") \ + template(long_double_signature, "(J)D") \ + template(byte_signature, "B") \ + template(char_signature, "C") \ + template(double_signature, "D") \ + template(float_signature, "F") \ + template(int_signature, "I") \ + template(long_signature, "J") \ + template(short_signature, "S") \ + template(bool_signature, "Z") \ + template(void_signature, "V") \ + template(byte_array_signature, "[B") \ + template(char_array_signature, "[C") \ + template(object_void_signature, "(Ljava/lang/Object;)V") \ + template(object_int_signature, "(Ljava/lang/Object;)I") \ + template(object_boolean_signature, "(Ljava/lang/Object;)Z") \ + template(string_void_signature, "(Ljava/lang/String;)V") \ + template(string_int_signature, "(Ljava/lang/String;)I") \ + template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \ + template(void_throwable_signature, "()Ljava/lang/Throwable;") \ + template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \ + template(class_void_signature, "(Ljava/lang/Class;)V") \ + template(class_int_signature, "(Ljava/lang/Class;)I") \ + template(class_boolean_signature, "(Ljava/lang/Class;)Z") \ + template(throwable_string_void_signature, "(Ljava/lang/Throwable;Ljava/lang/String;)V") \ + template(string_array_void_signature, "([Ljava/lang/String;)V") \ + template(string_array_string_array_void_signature, "([Ljava/lang/String;[Ljava/lang/String;)V") \ + template(thread_throwable_void_signature, "(Ljava/lang/Thread;Ljava/lang/Throwable;)V") \ + template(thread_void_signature, "(Ljava/lang/Thread;)V") \ + template(threadgroup_runnable_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;)V") \ + template(threadgroup_string_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/String;)V") \ + template(string_class_signature, "(Ljava/lang/String;)Ljava/lang/Class;") \ + template(object_object_object_signature, "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \ + template(string_string_string_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;") \ + template(string_string_signature, "(Ljava/lang/String;)Ljava/lang/String;") \ + template(classloader_string_long_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)J") \ + template(byte_array_void_signature, "([B)V") \ + template(char_array_void_signature, "([C)V") \ + template(int_int_void_signature, "(II)V") \ + template(long_long_void_signature, "(JJ)V") \ + template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \ + template(void_object_signature, "()Ljava/lang/Object;") \ + template(void_class_signature, "()Ljava/lang/Class;") \ + template(object_array_object_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\ + template(exception_void_signature, "(Ljava/lang/Exception;)V") \ + template(protectiondomain_signature, "[Ljava/security/ProtectionDomain;") \ + template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \ + template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \ + template(thread_signature, "Ljava/lang/Thread;") \ + template(thread_array_signature, "[Ljava/lang/Thread;") \ + template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \ + template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \ + template(class_array_signature, "[Ljava/lang/Class;") \ + template(classloader_signature, "Ljava/lang/ClassLoader;") \ + template(object_signature, "Ljava/lang/Object;") \ + template(class_signature, "Ljava/lang/Class;") \ + template(string_signature, "Ljava/lang/String;") \ + template(reference_signature, "Ljava/lang/ref/Reference;") \ + /* signature symbols needed by intrinsics */ \ + VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \ + \ + /* symbol aliases needed by intrinsics */ \ + VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, do_alias) \ + \ + /* returned by the C1 compiler in case there's not enough memory to allocate a new symbol*/ \ + template(dummy_symbol_oop, "illegal symbol") \ + \ + /* used by ClassFormatError when class name is not known yet */ \ + template(unknown_class_name, "<Unknown>") \ + \ + /* JVM monitoring and management support */ \ + template(java_lang_StackTraceElement_array, "[Ljava/lang/StackTraceElement;") \ + template(java_lang_management_ThreadState, "java/lang/management/ThreadState") \ + template(java_lang_management_MemoryUsage, "java/lang/management/MemoryUsage") \ + template(java_lang_management_ThreadInfo, "java/lang/management/ThreadInfo") \ + template(sun_management_ManagementFactory, "sun/management/ManagementFactory") \ + template(sun_management_Sensor, "sun/management/Sensor") \ + template(sun_management_Agent, "sun/management/Agent") \ + template(createMemoryPoolMBean_name, "createMemoryPoolMBean") \ + template(createMemoryManagerMBean_name, "createMemoryManagerMBean") \ + template(createGarbageCollectorMBean_name, "createGarbageCollectorMBean") \ + template(createMemoryPoolMBean_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMBean;") \ + template(createMemoryManagerMBean_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMBean;") \ + template(createGarbageCollectorMBean_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMBean;") \ + template(trigger_name, "trigger") \ + template(clear_name, "clear") \ + template(trigger_method_signature, "(ILjava/lang/management/MemoryUsage;)V") \ + template(startAgent_name, "startAgent") \ + template(java_lang_management_ThreadInfo_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;)V") \ + template(java_lang_management_ThreadInfo_with_locks_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;[Ljava/lang/Object;[I[Ljava/lang/Object;)V") \ + template(long_long_long_long_void_signature, "(JJJJ)V") \ + \ + template(java_lang_management_MemoryPoolMXBean, "java/lang/management/MemoryPoolMXBean") \ + template(java_lang_management_MemoryManagerMXBean, "java/lang/management/MemoryManagerMXBean") \ + template(java_lang_management_GarbageCollectorMXBean,"java/lang/management/GarbageCollectorMXBean") \ + template(createMemoryPool_name, "createMemoryPool") \ + template(createMemoryManager_name, "createMemoryManager") \ + template(createGarbageCollector_name, "createGarbageCollector") \ + template(createMemoryPool_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMXBean;") \ + template(createMemoryManager_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMXBean;") \ + template(createGarbageCollector_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;") \ + template(addThreadDumpForMonitors_name, "addThreadDumpForMonitors") \ + template(addThreadDumpForSynchronizers_name, "addThreadDumpForSynchronizers") \ + template(addThreadDumpForMonitors_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;[I)V") \ + template(addThreadDumpForSynchronizers_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;)V") \ + \ + /* JVMTI/java.lang.instrument support and VM Attach mechanism */ \ + template(sun_misc_VMSupport, "sun/misc/VMSupport") \ + template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \ + do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \ + template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \ + template(serializePropertiesToByteArray_signature, "()[B") \ + template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \ + template(classRedefinedCount_name, "classRedefinedCount") \ + /*end*/ + + + +// Here are all the intrinsics known to the runtime and the CI. +// Each intrinsic consists of a public enum name (like _hashCode), +// followed by a specification of its klass, name, and signature: +// template(<id>, <klass>, <name>, <sig>, <FCODE>) +// +// If you add an intrinsic here, you must also define its name +// and signature as members of the VM symbols. The VM symbols for +// the intrinsic name and signature may be defined above. +// +// Because the VM_SYMBOLS_DO macro makes reference to VM_INTRINSICS_DO, +// you can also define an intrinsic's name and/or signature locally to the +// intrinsic, if this makes sense. (It often does make sense.) +// +// For example: +// do_intrinsic(_foo, java_lang_Object, foo_name, foo_signature, F_xx) +// do_name( foo_name, "foo") +// do_signature(foo_signature, "()F") +// klass = vmSymbols::java_lang_Object() +// name = vmSymbols::foo_name() +// signature = vmSymbols::foo_signature() +// +// The name and/or signature might be a "well known" symbol +// like "equal" or "()I", in which case there will be no local +// re-definition of the symbol. +// +// The do_class, do_name, and do_signature calls are all used for the +// same purpose: Define yet another VM symbol. They could all be merged +// into a common 'do_symbol' call, but it seems useful to record our +// intentions here about kinds of symbols (class vs. name vs. signature). +// +// The F_xx is one of the Flags enum; see below. +// +// for Emacs: (let ((c-backslash-column 120) (c-backslash-max-column 120)) (c-backslash-region (point) (point-max) nil t)) +#define VM_INTRINSICS_DO(do_intrinsic, do_class, do_name, do_signature, do_alias) \ + do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \ + /* (symbol object_initializer_name defined above) */ \ + \ + do_intrinsic(_hashCode, java_lang_Object, hashCode_name, void_int_signature, F_R) \ + do_name( hashCode_name, "hashCode") \ + do_intrinsic(_getClass, java_lang_Object, getClass_name, void_class_signature, F_R) \ + do_name( getClass_name, "getClass") \ + do_intrinsic(_clone, java_lang_Object, clone_name, void_object_signature, F_R) \ + do_name( clone_name, "clone") \ + \ + /* Math & StrictMath intrinsics are defined in terms of just a few signatures: */ \ + do_class(java_lang_Math, "java/lang/Math") \ + do_class(java_lang_StrictMath, "java/lang/StrictMath") \ + do_signature(double2_double_signature, "(DD)D") \ + do_signature(int2_int_signature, "(II)I") \ + \ + /* here are the math names, all together: */ \ + do_name(abs_name,"abs") do_name(sin_name,"sin") do_name(cos_name,"cos") \ + do_name(tan_name,"tan") do_name(atan2_name,"atan2") do_name(sqrt_name,"sqrt") \ + do_name(log_name,"log") do_name(log10_name,"log10") do_name(pow_name,"pow") \ + do_name(exp_name,"exp") do_name(min_name,"min") do_name(max_name,"max") \ + \ + do_intrinsic(_dabs, java_lang_Math, abs_name, double_double_signature, F_S) \ + do_intrinsic(_dsin, java_lang_Math, sin_name, double_double_signature, F_S) \ + do_intrinsic(_dcos, java_lang_Math, cos_name, double_double_signature, F_S) \ + do_intrinsic(_dtan, java_lang_Math, tan_name, double_double_signature, F_S) \ + do_intrinsic(_datan2, java_lang_Math, atan2_name, double2_double_signature, F_S) \ + do_intrinsic(_dsqrt, java_lang_Math, sqrt_name, double_double_signature, F_S) \ + do_intrinsic(_dlog, java_lang_Math, log_name, double_double_signature, F_S) \ + do_intrinsic(_dlog10, java_lang_Math, log10_name, double_double_signature, F_S) \ + do_intrinsic(_dpow, java_lang_Math, pow_name, double2_double_signature, F_S) \ + do_intrinsic(_dexp, java_lang_Math, exp_name, double_double_signature, F_S) \ + do_intrinsic(_min, java_lang_Math, min_name, int2_int_signature, F_S) \ + do_intrinsic(_max, java_lang_Math, max_name, int2_int_signature, F_S) \ + \ + do_intrinsic(_floatToRawIntBits, java_lang_Float, floatToRawIntBits_name, float_int_signature, F_S) \ + do_name( floatToRawIntBits_name, "floatToRawIntBits") \ + do_intrinsic(_floatToIntBits, java_lang_Float, floatToIntBits_name, float_int_signature, F_S) \ + do_name( floatToIntBits_name, "floatToIntBits") \ + do_intrinsic(_intBitsToFloat, java_lang_Float, intBitsToFloat_name, int_float_signature, F_S) \ + do_name( intBitsToFloat_name, "intBitsToFloat") \ + do_intrinsic(_doubleToRawLongBits, java_lang_Double, doubleToRawLongBits_name, double_long_signature, F_S) \ + do_name( doubleToRawLongBits_name, "doubleToRawLongBits") \ + do_intrinsic(_doubleToLongBits, java_lang_Double, doubleToLongBits_name, double_long_signature, F_S) \ + do_name( doubleToLongBits_name, "doubleToLongBits") \ + do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_S) \ + do_name( longBitsToDouble_name, "longBitsToDouble") \ + do_intrinsic(_reverseBytes_i, java_lang_Integer, reverseBytes_name, int_int_signature, F_S) \ + do_name( reverseBytes_name, "reverseBytes") \ + do_intrinsic(_reverseBytes_l, java_lang_Long, reverseBytes_name, long_long_signature, F_S) \ + /* (symbol reverseBytes_name defined above) */ \ + \ + do_intrinsic(_identityHashCode, java_lang_System, identityHashCode_name, object_int_signature, F_S) \ + do_name( identityHashCode_name, "identityHashCode") \ + do_intrinsic(_currentTimeMillis, java_lang_System, currentTimeMillis_name, void_long_signature, F_S) \ + \ + do_name( currentTimeMillis_name, "currentTimeMillis") \ + do_intrinsic(_nanoTime, java_lang_System, nanoTime_name, void_long_signature, F_S) \ + do_name( nanoTime_name, "nanoTime") \ + \ + do_intrinsic(_arraycopy, java_lang_System, arraycopy_name, arraycopy_signature, F_S) \ + do_name( arraycopy_name, "arraycopy") \ + do_signature(arraycopy_signature, "(Ljava/lang/Object;ILjava/lang/Object;II)V") \ + do_intrinsic(_isInterrupted, java_lang_Thread, isInterrupted_name, isInterrupted_signature, F_R) \ + do_name( isInterrupted_name, "isInterrupted") \ + do_signature(isInterrupted_signature, "(Z)Z") \ + do_intrinsic(_currentThread, java_lang_Thread, currentThread_name, currentThread_signature, F_S) \ + do_name( currentThread_name, "currentThread") \ + do_signature(currentThread_signature, "()Ljava/lang/Thread;") \ + \ + /* reflective intrinsics, for java/lang/Class, etc. */ \ + do_intrinsic(_isAssignableFrom, java_lang_Class, isAssignableFrom_name, class_boolean_signature, F_RN) \ + do_name( isAssignableFrom_name, "isAssignableFrom") \ + do_intrinsic(_isInstance, java_lang_Class, isInstance_name, object_boolean_signature, F_RN) \ + do_name( isInstance_name, "isInstance") \ + do_intrinsic(_getModifiers, java_lang_Class, getModifiers_name, void_int_signature, F_RN) \ + do_name( getModifiers_name, "getModifiers") \ + do_intrinsic(_isInterface, java_lang_Class, isInterface_name, void_boolean_signature, F_RN) \ + do_name( isInterface_name, "isInterface") \ + do_intrinsic(_isArray, java_lang_Class, isArray_name, void_boolean_signature, F_RN) \ + do_name( isArray_name, "isArray") \ + do_intrinsic(_isPrimitive, java_lang_Class, isPrimitive_name, void_boolean_signature, F_RN) \ + do_name( isPrimitive_name, "isPrimitive") \ + do_intrinsic(_getSuperclass, java_lang_Class, getSuperclass_name, void_class_signature, F_RN) \ + do_name( getSuperclass_name, "getSuperclass") \ + do_intrinsic(_getComponentType, java_lang_Class, getComponentType_name, void_class_signature, F_RN) \ + do_name( getComponentType_name, "getComponentType") \ + \ + do_intrinsic(_getClassAccessFlags, sun_reflect_Reflection, getClassAccessFlags_name, class_int_signature, F_SN) \ + do_name( getClassAccessFlags_name, "getClassAccessFlags") \ + do_intrinsic(_getLength, java_lang_reflect_Array, getLength_name, object_int_signature, F_SN) \ + do_name( getLength_name, "getLength") \ + \ + do_intrinsic(_getCallerClass, sun_reflect_Reflection, getCallerClass_name, getCallerClass_signature, F_SN) \ + do_name( getCallerClass_name, "getCallerClass") \ + do_signature(getCallerClass_signature, "(I)Ljava/lang/Class;") \ + \ + do_intrinsic(_newArray, java_lang_reflect_Array, newArray_name, newArray_signature, F_SN) \ + do_name( newArray_name, "newArray") \ + do_signature(newArray_signature, "(Ljava/lang/Class;I)Ljava/lang/Object;") \ + \ + do_intrinsic(_copyOf, java_util_Arrays, copyOf_name, copyOf_signature, F_S) \ + do_name( copyOf_name, "copyOf") \ + do_signature(copyOf_signature, "([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;") \ + \ + do_intrinsic(_copyOfRange, java_util_Arrays, copyOfRange_name, copyOfRange_signature, F_S) \ + do_name( copyOfRange_name, "copyOfRange") \ + do_signature(copyOfRange_signature, "([Ljava/lang/Object;IILjava/lang/Class;)[Ljava/lang/Object;") \ + \ + do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_array_object_object_signature, F_R) \ + /* (symbols invoke_name and invoke_signature defined above) */ \ + \ + do_intrinsic(_compareTo, java_lang_String, compareTo_name, string_int_signature, F_R) \ + do_name( compareTo_name, "compareTo") \ + do_intrinsic(_indexOf, java_lang_String, indexOf_name, string_int_signature, F_R) \ + do_name( indexOf_name, "indexOf") \ + \ + do_class(java_nio_Buffer, "java/nio/Buffer") \ + do_intrinsic(_checkIndex, java_nio_Buffer, checkIndex_name, int_int_signature, F_R) \ + do_name( checkIndex_name, "checkIndex") \ + \ + do_class(sun_misc_AtomicLongCSImpl, "sun/misc/AtomicLongCSImpl") \ + do_intrinsic(_get_AtomicLong, sun_misc_AtomicLongCSImpl, get_name, void_long_signature, F_R) \ + /* (symbols get_name and void_long_signature defined above) */ \ + \ + do_intrinsic(_attemptUpdate, sun_misc_AtomicLongCSImpl, attemptUpdate_name, attemptUpdate_signature, F_R) \ + do_name( attemptUpdate_name, "attemptUpdate") \ + do_signature(attemptUpdate_signature, "(JJ)Z") \ + \ + /* support for sun.misc.Unsafe */ \ + do_class(sun_misc_Unsafe, "sun/misc/Unsafe") \ + \ + do_intrinsic(_allocateInstance, sun_misc_Unsafe, allocateInstance_name, allocateInstance_signature, F_RN) \ + do_name( allocateInstance_name, "allocateInstance") \ + do_signature(allocateInstance_signature, "(Ljava/lang/Class;)Ljava/lang/Object;") \ + do_intrinsic(_copyMemory, sun_misc_Unsafe, copyMemory_name, copyMemory_signature, F_RN) \ + do_name( copyMemory_name, "copyMemory") \ + do_signature(copyMemory_signature, "(Ljava/lang/Object;JLjava/lang/Object;JJ)V") \ + do_intrinsic(_park, sun_misc_Unsafe, park_name, park_signature, F_RN) \ + do_name( park_name, "park") \ + do_signature(park_signature, "(ZJ)V") \ + do_intrinsic(_unpark, sun_misc_Unsafe, unpark_name, unpark_signature, F_RN) \ + do_name( unpark_name, "unpark") \ + do_alias( unpark_signature, /*(LObject;)V*/ object_void_signature) \ + \ + /* unsafe memory references (there are a lot of them...) */ \ + do_signature(getObject_signature, "(Ljava/lang/Object;J)Ljava/lang/Object;") \ + do_signature(putObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;)V") \ + do_signature(getBoolean_signature, "(Ljava/lang/Object;J)Z") \ + do_signature(putBoolean_signature, "(Ljava/lang/Object;JZ)V") \ + do_signature(getByte_signature, "(Ljava/lang/Object;J)B") \ + do_signature(putByte_signature, "(Ljava/lang/Object;JB)V") \ + do_signature(getShort_signature, "(Ljava/lang/Object;J)S") \ + do_signature(putShort_signature, "(Ljava/lang/Object;JS)V") \ + do_signature(getChar_signature, "(Ljava/lang/Object;J)C") \ + do_signature(putChar_signature, "(Ljava/lang/Object;JC)V") \ + do_signature(getInt_signature, "(Ljava/lang/Object;J)I") \ + do_signature(putInt_signature, "(Ljava/lang/Object;JI)V") \ + do_signature(getLong_signature, "(Ljava/lang/Object;J)J") \ + do_signature(putLong_signature, "(Ljava/lang/Object;JJ)V") \ + do_signature(getFloat_signature, "(Ljava/lang/Object;J)F") \ + do_signature(putFloat_signature, "(Ljava/lang/Object;JF)V") \ + do_signature(getDouble_signature, "(Ljava/lang/Object;J)D") \ + do_signature(putDouble_signature, "(Ljava/lang/Object;JD)V") \ + \ + do_name(getObject_name,"getObject") do_name(putObject_name,"putObject") \ + do_name(getBoolean_name,"getBoolean") do_name(putBoolean_name,"putBoolean") \ + do_name(getByte_name,"getByte") do_name(putByte_name,"putByte") \ + do_name(getShort_name,"getShort") do_name(putShort_name,"putShort") \ + do_name(getChar_name,"getChar") do_name(putChar_name,"putChar") \ + do_name(getInt_name,"getInt") do_name(putInt_name,"putInt") \ + do_name(getLong_name,"getLong") do_name(putLong_name,"putLong") \ + do_name(getFloat_name,"getFloat") do_name(putFloat_name,"putFloat") \ + do_name(getDouble_name,"getDouble") do_name(putDouble_name,"putDouble") \ + \ + do_intrinsic(_getObject, sun_misc_Unsafe, getObject_name, getObject_signature, F_RN) \ + do_intrinsic(_getBoolean, sun_misc_Unsafe, getBoolean_name, getBoolean_signature, F_RN) \ + do_intrinsic(_getByte, sun_misc_Unsafe, getByte_name, getByte_signature, F_RN) \ + do_intrinsic(_getShort, sun_misc_Unsafe, getShort_name, getShort_signature, F_RN) \ + do_intrinsic(_getChar, sun_misc_Unsafe, getChar_name, getChar_signature, F_RN) \ + do_intrinsic(_getInt, sun_misc_Unsafe, getInt_name, getInt_signature, F_RN) \ + do_intrinsic(_getLong, sun_misc_Unsafe, getLong_name, getLong_signature, F_RN) \ + do_intrinsic(_getFloat, sun_misc_Unsafe, getFloat_name, getFloat_signature, F_RN) \ + do_intrinsic(_getDouble, sun_misc_Unsafe, getDouble_name, getDouble_signature, F_RN) \ + do_intrinsic(_putObject, sun_misc_Unsafe, putObject_name, putObject_signature, F_RN) \ + do_intrinsic(_putBoolean, sun_misc_Unsafe, putBoolean_name, putBoolean_signature, F_RN) \ + do_intrinsic(_putByte, sun_misc_Unsafe, putByte_name, putByte_signature, F_RN) \ + do_intrinsic(_putShort, sun_misc_Unsafe, putShort_name, putShort_signature, F_RN) \ + do_intrinsic(_putChar, sun_misc_Unsafe, putChar_name, putChar_signature, F_RN) \ + do_intrinsic(_putInt, sun_misc_Unsafe, putInt_name, putInt_signature, F_RN) \ + do_intrinsic(_putLong, sun_misc_Unsafe, putLong_name, putLong_signature, F_RN) \ + do_intrinsic(_putFloat, sun_misc_Unsafe, putFloat_name, putFloat_signature, F_RN) \ + do_intrinsic(_putDouble, sun_misc_Unsafe, putDouble_name, putDouble_signature, F_RN) \ + \ + do_name(getObjectVolatile_name,"getObjectVolatile") do_name(putObjectVolatile_name,"putObjectVolatile") \ + do_name(getBooleanVolatile_name,"getBooleanVolatile") do_name(putBooleanVolatile_name,"putBooleanVolatile") \ + do_name(getByteVolatile_name,"getByteVolatile") do_name(putByteVolatile_name,"putByteVolatile") \ + do_name(getShortVolatile_name,"getShortVolatile") do_name(putShortVolatile_name,"putShortVolatile") \ + do_name(getCharVolatile_name,"getCharVolatile") do_name(putCharVolatile_name,"putCharVolatile") \ + do_name(getIntVolatile_name,"getIntVolatile") do_name(putIntVolatile_name,"putIntVolatile") \ + do_name(getLongVolatile_name,"getLongVolatile") do_name(putLongVolatile_name,"putLongVolatile") \ + do_name(getFloatVolatile_name,"getFloatVolatile") do_name(putFloatVolatile_name,"putFloatVolatile") \ + do_name(getDoubleVolatile_name,"getDoubleVolatile") do_name(putDoubleVolatile_name,"putDoubleVolatile") \ + \ + do_intrinsic(_getObjectVolatile, sun_misc_Unsafe, getObjectVolatile_name, getObject_signature, F_RN) \ + do_intrinsic(_getBooleanVolatile, sun_misc_Unsafe, getBooleanVolatile_name, getBoolean_signature, F_RN) \ + do_intrinsic(_getByteVolatile, sun_misc_Unsafe, getByteVolatile_name, getByte_signature, F_RN) \ + do_intrinsic(_getShortVolatile, sun_misc_Unsafe, getShortVolatile_name, getShort_signature, F_RN) \ + do_intrinsic(_getCharVolatile, sun_misc_Unsafe, getCharVolatile_name, getChar_signature, F_RN) \ + do_intrinsic(_getIntVolatile, sun_misc_Unsafe, getIntVolatile_name, getInt_signature, F_RN) \ + do_intrinsic(_getLongVolatile, sun_misc_Unsafe, getLongVolatile_name, getLong_signature, F_RN) \ + do_intrinsic(_getFloatVolatile, sun_misc_Unsafe, getFloatVolatile_name, getFloat_signature, F_RN) \ + do_intrinsic(_getDoubleVolatile, sun_misc_Unsafe, getDoubleVolatile_name, getDouble_signature, F_RN) \ + do_intrinsic(_putObjectVolatile, sun_misc_Unsafe, putObjectVolatile_name, putObject_signature, F_RN) \ + do_intrinsic(_putBooleanVolatile, sun_misc_Unsafe, putBooleanVolatile_name, putBoolean_signature, F_RN) \ + do_intrinsic(_putByteVolatile, sun_misc_Unsafe, putByteVolatile_name, putByte_signature, F_RN) \ + do_intrinsic(_putShortVolatile, sun_misc_Unsafe, putShortVolatile_name, putShort_signature, F_RN) \ + do_intrinsic(_putCharVolatile, sun_misc_Unsafe, putCharVolatile_name, putChar_signature, F_RN) \ + do_intrinsic(_putIntVolatile, sun_misc_Unsafe, putIntVolatile_name, putInt_signature, F_RN) \ + do_intrinsic(_putLongVolatile, sun_misc_Unsafe, putLongVolatile_name, putLong_signature, F_RN) \ + do_intrinsic(_putFloatVolatile, sun_misc_Unsafe, putFloatVolatile_name, putFloat_signature, F_RN) \ + do_intrinsic(_putDoubleVolatile, sun_misc_Unsafe, putDoubleVolatile_name, putDouble_signature, F_RN) \ + \ + /* %%% these are redundant except perhaps for getAddress, but Unsafe has native methods for them */ \ + do_signature(getByte_raw_signature, "(J)B") \ + do_signature(putByte_raw_signature, "(JB)V") \ + do_signature(getShort_raw_signature, "(J)S") \ + do_signature(putShort_raw_signature, "(JS)V") \ + do_signature(getChar_raw_signature, "(J)C") \ + do_signature(putChar_raw_signature, "(JC)V") \ + do_signature(getInt_raw_signature, "(J)I") \ + do_signature(putInt_raw_signature, "(JI)V") \ + do_alias(getLong_raw_signature, /*(J)J*/ long_long_signature) \ + do_alias(putLong_raw_signature, /*(JJ)V*/ long_long_void_signature) \ + do_signature(getFloat_raw_signature, "(J)F") \ + do_signature(putFloat_raw_signature, "(JF)V") \ + do_alias(getDouble_raw_signature, /*(J)D*/ long_double_signature) \ + do_signature(putDouble_raw_signature, "(JD)V") \ + do_alias(getAddress_raw_signature, /*(J)J*/ long_long_signature) \ + do_alias(putAddress_raw_signature, /*(JJ)V*/ long_long_void_signature) \ + \ + do_name( getAddress_name, "getAddress") \ + do_name( putAddress_name, "putAddress") \ + \ + do_intrinsic(_getByte_raw, sun_misc_Unsafe, getByte_name, getByte_raw_signature, F_RN) \ + do_intrinsic(_getShort_raw, sun_misc_Unsafe, getShort_name, getShort_raw_signature, F_RN) \ + do_intrinsic(_getChar_raw, sun_misc_Unsafe, getChar_name, getChar_raw_signature, F_RN) \ + do_intrinsic(_getInt_raw, sun_misc_Unsafe, getInt_name, getInt_raw_signature, F_RN) \ + do_intrinsic(_getLong_raw, sun_misc_Unsafe, getLong_name, getLong_raw_signature, F_RN) \ + do_intrinsic(_getFloat_raw, sun_misc_Unsafe, getFloat_name, getFloat_raw_signature, F_RN) \ + do_intrinsic(_getDouble_raw, sun_misc_Unsafe, getDouble_name, getDouble_raw_signature, F_RN) \ + do_intrinsic(_getAddress_raw, sun_misc_Unsafe, getAddress_name, getAddress_raw_signature, F_RN) \ + do_intrinsic(_putByte_raw, sun_misc_Unsafe, putByte_name, putByte_raw_signature, F_RN) \ + do_intrinsic(_putShort_raw, sun_misc_Unsafe, putShort_name, putShort_raw_signature, F_RN) \ + do_intrinsic(_putChar_raw, sun_misc_Unsafe, putChar_name, putChar_raw_signature, F_RN) \ + do_intrinsic(_putInt_raw, sun_misc_Unsafe, putInt_name, putInt_raw_signature, F_RN) \ + do_intrinsic(_putLong_raw, sun_misc_Unsafe, putLong_name, putLong_raw_signature, F_RN) \ + do_intrinsic(_putFloat_raw, sun_misc_Unsafe, putFloat_name, putFloat_raw_signature, F_RN) \ + do_intrinsic(_putDouble_raw, sun_misc_Unsafe, putDouble_name, putDouble_raw_signature, F_RN) \ + do_intrinsic(_putAddress_raw, sun_misc_Unsafe, putAddress_name, putAddress_raw_signature, F_RN) \ + \ + do_intrinsic(_compareAndSwapObject, sun_misc_Unsafe, compareAndSwapObject_name, compareAndSwapObject_signature, F_RN) \ + do_name( compareAndSwapObject_name, "compareAndSwapObject") \ + do_signature(compareAndSwapObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \ + do_intrinsic(_compareAndSwapLong, sun_misc_Unsafe, compareAndSwapLong_name, compareAndSwapLong_signature, F_RN) \ + do_name( compareAndSwapLong_name, "compareAndSwapLong") \ + do_signature(compareAndSwapLong_signature, "(Ljava/lang/Object;JJJ)Z") \ + do_intrinsic(_compareAndSwapInt, sun_misc_Unsafe, compareAndSwapInt_name, compareAndSwapInt_signature, F_RN) \ + do_name( compareAndSwapInt_name, "compareAndSwapInt") \ + do_signature(compareAndSwapInt_signature, "(Ljava/lang/Object;JII)Z") \ + do_intrinsic(_putOrderedObject, sun_misc_Unsafe, putOrderedObject_name, putOrderedObject_signature, F_RN) \ + do_name( putOrderedObject_name, "putOrderedObject") \ + do_alias( putOrderedObject_signature, /*(LObject;JLObject;)V*/ putObject_signature) \ + do_intrinsic(_putOrderedLong, sun_misc_Unsafe, putOrderedLong_name, putOrderedLong_signature, F_RN) \ + do_name( putOrderedLong_name, "putOrderedLong") \ + do_alias( putOrderedLong_signature, /*(Ljava/lang/Object;JJ)V*/ putLong_signature) \ + do_intrinsic(_putOrderedInt, sun_misc_Unsafe, putOrderedInt_name, putOrderedInt_signature, F_RN) \ + do_name( putOrderedInt_name, "putOrderedInt") \ + do_alias( putOrderedInt_signature, /*(Ljava/lang/Object;JI)V*/ putInt_signature) \ + \ + /* prefetch_signature is shared by all prefetch variants */ \ + do_signature( prefetch_signature, "(Ljava/lang/Object;J)V") \ + \ + do_intrinsic(_prefetchRead, sun_misc_Unsafe, prefetchRead_name, prefetch_signature, F_RN) \ + do_name( prefetchRead_name, "prefetchRead") \ + do_intrinsic(_prefetchWrite, sun_misc_Unsafe, prefetchWrite_name, prefetch_signature, F_RN) \ + do_name( prefetchWrite_name, "prefetchWrite") \ + do_intrinsic(_prefetchReadStatic, sun_misc_Unsafe, prefetchReadStatic_name, prefetch_signature, F_SN) \ + do_name( prefetchReadStatic_name, "prefetchReadStatic") \ + do_intrinsic(_prefetchWriteStatic, sun_misc_Unsafe, prefetchWriteStatic_name, prefetch_signature, F_SN) \ + do_name( prefetchWriteStatic_name, "prefetchWriteStatic") \ + /*end*/ + + + +// Class vmSymbols + +class vmSymbols: AllStatic { + friend class vmSymbolHandles; + friend class vmIntrinsics; + public: + // enum for figuring positions and size of array holding symbolOops + enum SID { + NO_SID = 0, + + #define VM_SYMBOL_ENUM(name, string) VM_SYMBOL_ENUM_NAME(name), + VM_SYMBOLS_DO(VM_SYMBOL_ENUM, VM_ALIAS_IGNORE) + #undef VM_SYMBOL_ENUM + + SID_LIMIT, + + #define VM_ALIAS_ENUM(name, def) VM_SYMBOL_ENUM_NAME(name) = VM_SYMBOL_ENUM_NAME(def), + VM_SYMBOLS_DO(VM_SYMBOL_IGNORE, VM_ALIAS_ENUM) + #undef VM_ALIAS_ENUM + + FIRST_SID = NO_SID + 1 + }; + enum { + log2_SID_LIMIT = 10 // checked by an assert at start-up + }; + + private: + // The symbol array + static symbolOop _symbols[]; + + // Field signatures indexed by BasicType. + static symbolOop _type_signatures[T_VOID+1]; + + public: + // Initialization + static void initialize(TRAPS); + // Accessing + #define VM_SYMBOL_DECLARE(name, ignore) \ + static symbolOop name() { return _symbols[VM_SYMBOL_ENUM_NAME(name)]; } + VM_SYMBOLS_DO(VM_SYMBOL_DECLARE, VM_SYMBOL_DECLARE) + #undef VM_SYMBOL_DECLARE + + // GC support + static void oops_do(OopClosure* f, bool do_all = false); + + static symbolOop type_signature(BasicType t) { + assert((uint)t < T_VOID+1, "range check"); + assert(_type_signatures[t] != NULL, "domain check"); + return _type_signatures[t]; + } + // inverse of type_signature; returns T_OBJECT if s is not recognized + static BasicType signature_type(symbolOop s); + + static symbolOop symbol_at(SID id) { + assert(id >= FIRST_SID && id < SID_LIMIT, "oob"); + assert(_symbols[id] != NULL, "init"); + return _symbols[id]; + } + + // Returns symbol's SID if one is assigned, else NO_SID. + static SID find_sid(symbolOop symbol); + +#ifndef PRODUCT + // No need for this in the product: + static const char* name_for(SID sid); +#endif //PRODUCT +}; + + +// Class vmSymbolHandles + +class vmSymbolHandles: AllStatic { + friend class vmIntrinsics; + friend class ciObjectFactory; + + public: + // Accessing + #define VM_SYMBOL_HANDLE_DECLARE(name, ignore) \ + static symbolHandle name() { return symbol_handle_at(vmSymbols::VM_SYMBOL_ENUM_NAME(name)); } + VM_SYMBOLS_DO(VM_SYMBOL_HANDLE_DECLARE, VM_SYMBOL_HANDLE_DECLARE) + #undef VM_SYMBOL_HANDLE_DECLARE + + static symbolHandle symbol_handle_at(vmSymbols::SID id) { + return symbolHandle(&vmSymbols::_symbols[(int)id], false); + } + + static symbolHandle type_signature(BasicType t) { + assert(vmSymbols::type_signature(t) != NULL, "domain check"); + return symbolHandle(&vmSymbols::_type_signatures[t], false); + } + // inverse of type_signature; returns T_OBJECT if s is not recognized + static BasicType signature_type(symbolHandle s) { + return vmSymbols::signature_type(s()); + } +}; + +// VM Intrinsic ID's uniquely identify some very special methods +class vmIntrinsics: AllStatic { + friend class vmSymbols; + friend class ciObjectFactory; + + public: + // Accessing + enum ID { + _none = 0, // not an intrinsic (default answer) + + #define VM_INTRINSIC_ENUM(id, klass, name, sig, flags) id, + VM_INTRINSICS_DO(VM_INTRINSIC_ENUM, + VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) + #undef VM_INTRINSIC_ENUM + + ID_LIMIT, + FIRST_ID = _none + 1 + }; + + enum Flags { + // AccessFlags syndromes relevant to intrinsics. + F_none = 0, + F_R, // !static !synchronized (R="regular") + F_S, // static !synchronized + F_RN, // !static native !synchronized + F_SN // static native !synchronized + }; + +public: + static ID ID_from(int raw_id) { + assert(raw_id >= (int)_none && raw_id < (int)ID_LIMIT, + "must be a valid intrinsic ID"); + return (ID)raw_id; + } + + static const char* name_at(ID id); + + // Given a method's class, name, signature, and access flags, report its ID. + static ID find_id(vmSymbols::SID holder, + vmSymbols::SID name, + vmSymbols::SID sig, + jshort flags); + + static void verify_method(ID actual_id, methodOop m) PRODUCT_RETURN; + + // No need for these in the product: + static vmSymbols::SID class_for(ID id); + static vmSymbols::SID name_for(ID id); + static vmSymbols::SID signature_for(ID id); + static Flags flags_for(ID id); + + static const char* short_name_as_C_string(ID id, char* buf, int size); +};