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|
/*
* 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_Character_CharacterCache, "java/lang/Character$CharacterCache") \
template(java_lang_Float, "java/lang/Float") \
template(java_lang_Double, "java/lang/Double") \
template(java_lang_Byte, "java/lang/Byte") \
template(java_lang_Byte_Cache, "java/lang/Byte$ByteCache") \
template(java_lang_Short, "java/lang/Short") \
template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \
template(java_lang_Integer, "java/lang/Integer") \
template(java_lang_Integer_IntegerCache, "java/lang/Integer$IntegerCache") \
template(java_lang_Long, "java/lang/Long") \
template(java_lang_Long_LongCache, "java/lang/Long$LongCache") \
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_util_HashMap, "java/util/HashMap") \
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(cache_field_name, "cache") \
template(value_name, "value") \
template(frontCacheEnabled_name, "frontCacheEnabled") \
template(stringCacheEnabled_name, "stringCacheEnabled") \
\
/* 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(_equalsC, java_util_Arrays, equals_name, equalsC_signature, F_S) \
do_name( equals_name, "equals") \
do_signature(equalsC_signature, "([C[C)Z") \
\
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") \
\
do_intrinsic(_fillInStackTrace, java_lang_Throwable, fillInStackTrace_name, void_throwable_signature, F_RNY) \
\
/* 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
F_RNY // !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);
};
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