Mercurial > hg > truffle
annotate src/share/vm/classfile/vmSymbols.hpp @ 17:ff5961f4c095
6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long)
Reviewed-by: kvn, rasbold
| author | never |
|---|---|
| date | Wed, 05 Dec 2007 09:01:00 -0800 |
| parents | a61af66fc99e |
| children | c7d713375c94 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 21 * have any questions. | |
| 22 * | |
| 23 */ | |
| 24 | |
| 25 // The classes vmSymbols and vmSymbolHandles are a name spaces for fast lookup of | |
| 26 // symbols commonly used in the VM. The first class return a symbolOop, while the | |
| 27 // second class returns a SymbolHandle. The underlying data structure is shared | |
| 28 // between the two classes. | |
| 29 // | |
| 30 // Sample usage: | |
| 31 // | |
| 32 // symbolOop obj = vmSymbols::java_lang_Object()(); | |
| 33 // SymbolHandle handle = vmSymbolHandles::java_lang_Object(); | |
| 34 | |
| 35 | |
| 36 // Useful sub-macros exported by this header file: | |
| 37 | |
| 38 #define VM_SYMBOL_ENUM_NAME(name) name##_enum | |
| 39 #define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/ | |
| 40 #define VM_SYMBOL_IGNORE(id, name) /*ignored*/ | |
| 41 #define VM_ALIAS_IGNORE(id, id2) /*ignored*/ | |
| 42 | |
| 43 | |
| 44 // Mapping function names to values. New entries should be added below. | |
| 45 | |
| 46 #define VM_SYMBOLS_DO(template, do_alias) \ | |
| 47 /* commonly used class names */ \ | |
| 48 template(java_lang_System, "java/lang/System") \ | |
| 49 template(java_lang_Object, "java/lang/Object") \ | |
| 50 template(java_lang_Class, "java/lang/Class") \ | |
| 51 template(java_lang_String, "java/lang/String") \ | |
| 52 template(java_lang_Thread, "java/lang/Thread") \ | |
| 53 template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \ | |
| 54 template(java_lang_Cloneable, "java/lang/Cloneable") \ | |
| 55 template(java_lang_Throwable, "java/lang/Throwable") \ | |
| 56 template(java_lang_ClassLoader, "java/lang/ClassLoader") \ | |
| 57 template(java_lang_ClassLoader_NativeLibrary, "java/lang/ClassLoader\x024NativeLibrary") \ | |
| 58 template(java_lang_ThreadDeath, "java/lang/ThreadDeath") \ | |
| 59 template(java_lang_Boolean, "java/lang/Boolean") \ | |
| 60 template(java_lang_Character, "java/lang/Character") \ | |
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6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long)
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61 template(java_lang_Character_CharacterCache, "java/lang/Character$CharacterCache") \ |
| 0 | 62 template(java_lang_Float, "java/lang/Float") \ |
| 63 template(java_lang_Double, "java/lang/Double") \ | |
| 64 template(java_lang_Byte, "java/lang/Byte") \ | |
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6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long)
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65 template(java_lang_Byte_Cache, "java/lang/Byte$ByteCache") \ |
| 0 | 66 template(java_lang_Short, "java/lang/Short") \ |
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67 template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \ |
| 0 | 68 template(java_lang_Integer, "java/lang/Integer") \ |
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69 template(java_lang_Integer_IntegerCache, "java/lang/Integer$IntegerCache") \ |
| 0 | 70 template(java_lang_Long, "java/lang/Long") \ |
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6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long)
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71 template(java_lang_Long_LongCache, "java/lang/Long$LongCache") \ |
| 0 | 72 template(java_lang_Shutdown, "java/lang/Shutdown") \ |
| 73 template(java_lang_ref_Reference, "java/lang/ref/Reference") \ | |
| 74 template(java_lang_ref_SoftReference, "java/lang/ref/SoftReference") \ | |
| 75 template(java_lang_ref_WeakReference, "java/lang/ref/WeakReference") \ | |
| 76 template(java_lang_ref_FinalReference, "java/lang/ref/FinalReference") \ | |
| 77 template(java_lang_ref_PhantomReference, "java/lang/ref/PhantomReference") \ | |
| 78 template(java_lang_ref_Finalizer, "java/lang/ref/Finalizer") \ | |
| 79 template(java_lang_reflect_AccessibleObject, "java/lang/reflect/AccessibleObject") \ | |
| 80 template(java_lang_reflect_Method, "java/lang/reflect/Method") \ | |
| 81 template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \ | |
| 82 template(java_lang_reflect_Field, "java/lang/reflect/Field") \ | |
| 83 template(java_lang_reflect_Array, "java/lang/reflect/Array") \ | |
| 84 template(java_lang_StringBuffer, "java/lang/StringBuffer") \ | |
| 85 template(java_lang_CharSequence, "java/lang/CharSequence") \ | |
| 86 template(java_security_AccessControlContext, "java/security/AccessControlContext") \ | |
| 87 template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \ | |
| 88 template(java_io_OutputStream, "java/io/OutputStream") \ | |
| 89 template(java_io_Reader, "java/io/Reader") \ | |
| 90 template(java_io_BufferedReader, "java/io/BufferedReader") \ | |
| 91 template(java_io_FileInputStream, "java/io/FileInputStream") \ | |
| 92 template(java_io_ByteArrayInputStream, "java/io/ByteArrayInputStream") \ | |
| 93 template(java_io_Serializable, "java/io/Serializable") \ | |
| 94 template(java_util_Arrays, "java/util/Arrays") \ | |
| 95 template(java_util_Properties, "java/util/Properties") \ | |
| 96 template(java_util_Vector, "java/util/Vector") \ | |
| 97 template(java_util_AbstractList, "java/util/AbstractList") \ | |
| 98 template(java_util_Hashtable, "java/util/Hashtable") \ | |
| 99 template(java_lang_Compiler, "java/lang/Compiler") \ | |
| 100 template(sun_misc_Signal, "sun/misc/Signal") \ | |
| 101 template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \ | |
| 102 template(sun_jkernel_DownloadManager, "sun/jkernel/DownloadManager") \ | |
| 103 template(getBootClassPathEntryForClass_name, "getBootClassPathEntryForClass") \ | |
| 104 \ | |
| 105 /* class file format tags */ \ | |
| 106 template(tag_source_file, "SourceFile") \ | |
| 107 template(tag_inner_classes, "InnerClasses") \ | |
| 108 template(tag_constant_value, "ConstantValue") \ | |
| 109 template(tag_code, "Code") \ | |
| 110 template(tag_exceptions, "Exceptions") \ | |
| 111 template(tag_line_number_table, "LineNumberTable") \ | |
| 112 template(tag_local_variable_table, "LocalVariableTable") \ | |
| 113 template(tag_local_variable_type_table, "LocalVariableTypeTable") \ | |
| 114 template(tag_stack_map_table, "StackMapTable") \ | |
| 115 template(tag_synthetic, "Synthetic") \ | |
| 116 template(tag_deprecated, "Deprecated") \ | |
| 117 template(tag_source_debug_extension, "SourceDebugExtension") \ | |
| 118 template(tag_signature, "Signature") \ | |
| 119 template(tag_runtime_visible_annotations, "RuntimeVisibleAnnotations") \ | |
| 120 template(tag_runtime_invisible_annotations, "RuntimeInvisibleAnnotations") \ | |
| 121 template(tag_runtime_visible_parameter_annotations, "RuntimeVisibleParameterAnnotations") \ | |
| 122 template(tag_runtime_invisible_parameter_annotations,"RuntimeInvisibleParameterAnnotations") \ | |
| 123 template(tag_annotation_default, "AnnotationDefault") \ | |
| 124 template(tag_enclosing_method, "EnclosingMethod") \ | |
| 125 \ | |
| 126 /* exception klasses: at least all exceptions thrown by the VM have entries here */ \ | |
| 127 template(java_lang_ArithmeticException, "java/lang/ArithmeticException") \ | |
| 128 template(java_lang_ArrayIndexOutOfBoundsException, "java/lang/ArrayIndexOutOfBoundsException") \ | |
| 129 template(java_lang_ArrayStoreException, "java/lang/ArrayStoreException") \ | |
| 130 template(java_lang_ClassCastException, "java/lang/ClassCastException") \ | |
| 131 template(java_lang_ClassNotFoundException, "java/lang/ClassNotFoundException") \ | |
| 132 template(java_lang_CloneNotSupportedException, "java/lang/CloneNotSupportedException") \ | |
| 133 template(java_lang_IllegalAccessException, "java/lang/IllegalAccessException") \ | |
| 134 template(java_lang_IllegalArgumentException, "java/lang/IllegalArgumentException") \ | |
| 135 template(java_lang_IllegalMonitorStateException, "java/lang/IllegalMonitorStateException") \ | |
| 136 template(java_lang_IllegalThreadStateException, "java/lang/IllegalThreadStateException") \ | |
| 137 template(java_lang_IndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException") \ | |
| 138 template(java_lang_InstantiationException, "java/lang/InstantiationException") \ | |
| 139 template(java_lang_InstantiationError, "java/lang/InstantiationError") \ | |
| 140 template(java_lang_InterruptedException, "java/lang/InterruptedException") \ | |
| 141 template(java_lang_LinkageError, "java/lang/LinkageError") \ | |
| 142 template(java_lang_NegativeArraySizeException, "java/lang/NegativeArraySizeException") \ | |
| 143 template(java_lang_NoSuchFieldException, "java/lang/NoSuchFieldException") \ | |
| 144 template(java_lang_NoSuchMethodException, "java/lang/NoSuchMethodException") \ | |
| 145 template(java_lang_NullPointerException, "java/lang/NullPointerException") \ | |
| 146 template(java_lang_StringIndexOutOfBoundsException, "java/lang/StringIndexOutOfBoundsException")\ | |
| 147 template(java_lang_InvalidClassException, "java/lang/InvalidClassException") \ | |
| 148 template(java_lang_reflect_InvocationTargetException, "java/lang/reflect/InvocationTargetException") \ | |
| 149 template(java_lang_Exception, "java/lang/Exception") \ | |
| 150 template(java_lang_RuntimeException, "java/lang/RuntimeException") \ | |
| 151 template(java_io_IOException, "java/io/IOException") \ | |
| 152 template(java_security_PrivilegedActionException, "java/security/PrivilegedActionException") \ | |
| 153 \ | |
| 154 /* error klasses: at least all errors thrown by the VM have entries here */ \ | |
| 155 template(java_lang_AbstractMethodError, "java/lang/AbstractMethodError") \ | |
| 156 template(java_lang_ClassCircularityError, "java/lang/ClassCircularityError") \ | |
| 157 template(java_lang_ClassFormatError, "java/lang/ClassFormatError") \ | |
| 158 template(java_lang_UnsupportedClassVersionError, "java/lang/UnsupportedClassVersionError") \ | |
| 159 template(java_lang_Error, "java/lang/Error") \ | |
| 160 template(java_lang_ExceptionInInitializerError, "java/lang/ExceptionInInitializerError") \ | |
| 161 template(java_lang_IllegalAccessError, "java/lang/IllegalAccessError") \ | |
| 162 template(java_lang_IncompatibleClassChangeError, "java/lang/IncompatibleClassChangeError") \ | |
| 163 template(java_lang_InternalError, "java/lang/InternalError") \ | |
| 164 template(java_lang_NoClassDefFoundError, "java/lang/NoClassDefFoundError") \ | |
| 165 template(java_lang_NoSuchFieldError, "java/lang/NoSuchFieldError") \ | |
| 166 template(java_lang_NoSuchMethodError, "java/lang/NoSuchMethodError") \ | |
| 167 template(java_lang_OutOfMemoryError, "java/lang/OutOfMemoryError") \ | |
| 168 template(java_lang_UnsatisfiedLinkError, "java/lang/UnsatisfiedLinkError") \ | |
| 169 template(java_lang_VerifyError, "java/lang/VerifyError") \ | |
| 170 template(java_lang_SecurityException, "java/lang/SecurityException") \ | |
| 171 template(java_lang_VirtualMachineError, "java/lang/VirtualMachineError") \ | |
| 172 template(java_lang_StackOverflowError, "java/lang/StackOverflowError") \ | |
| 173 template(java_lang_StackTraceElement, "java/lang/StackTraceElement") \ | |
| 174 template(java_util_concurrent_locks_AbstractOwnableSynchronizer, "java/util/concurrent/locks/AbstractOwnableSynchronizer") \ | |
| 175 \ | |
| 176 /* class symbols needed by intrinsics */ \ | |
| 177 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, template, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \ | |
| 178 \ | |
| 179 /* Support for reflection based on dynamic bytecode generation (JDK 1.4 and above) */ \ | |
| 180 \ | |
| 181 template(sun_reflect_FieldInfo, "sun/reflect/FieldInfo") \ | |
| 182 template(sun_reflect_MethodInfo, "sun/reflect/MethodInfo") \ | |
| 183 template(sun_reflect_MagicAccessorImpl, "sun/reflect/MagicAccessorImpl") \ | |
| 184 template(sun_reflect_MethodAccessorImpl, "sun/reflect/MethodAccessorImpl") \ | |
| 185 template(sun_reflect_ConstructorAccessorImpl, "sun/reflect/ConstructorAccessorImpl") \ | |
| 186 template(sun_reflect_SerializationConstructorAccessorImpl, "sun/reflect/SerializationConstructorAccessorImpl") \ | |
| 187 template(sun_reflect_DelegatingClassLoader, "sun/reflect/DelegatingClassLoader") \ | |
| 188 template(sun_reflect_Reflection, "sun/reflect/Reflection") \ | |
| 189 template(checkedExceptions_name, "checkedExceptions") \ | |
| 190 template(clazz_name, "clazz") \ | |
| 191 template(exceptionTypes_name, "exceptionTypes") \ | |
| 192 template(modifiers_name, "modifiers") \ | |
| 193 template(newConstructor_name, "newConstructor") \ | |
| 194 template(newConstructor_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Constructor;") \ | |
| 195 template(newField_name, "newField") \ | |
| 196 template(newField_signature, "(Lsun/reflect/FieldInfo;)Ljava/lang/reflect/Field;") \ | |
| 197 template(newMethod_name, "newMethod") \ | |
| 198 template(newMethod_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Method;") \ | |
| 199 template(invoke_name, "invoke") \ | |
| 200 template(override_name, "override") \ | |
| 201 template(parameterTypes_name, "parameterTypes") \ | |
| 202 template(returnType_name, "returnType") \ | |
| 203 template(signature_name, "signature") \ | |
| 204 template(slot_name, "slot") \ | |
| 205 \ | |
| 206 /* Support for annotations (JDK 1.5 and above) */ \ | |
| 207 \ | |
| 208 template(annotations_name, "annotations") \ | |
| 209 template(parameter_annotations_name, "parameterAnnotations") \ | |
| 210 template(annotation_default_name, "annotationDefault") \ | |
| 211 template(sun_reflect_ConstantPool, "sun/reflect/ConstantPool") \ | |
| 212 template(constantPoolOop_name, "constantPoolOop") \ | |
| 213 template(sun_reflect_UnsafeStaticFieldAccessorImpl, "sun/reflect/UnsafeStaticFieldAccessorImpl")\ | |
| 214 template(base_name, "base") \ | |
| 215 \ | |
| 216 /* common method names */ \ | |
| 217 template(object_initializer_name, "<init>") \ | |
| 218 template(class_initializer_name, "<clinit>") \ | |
| 219 template(println_name, "println") \ | |
| 220 template(printStackTrace_name, "printStackTrace") \ | |
| 221 template(main_name, "main") \ | |
| 222 template(name_name, "name") \ | |
| 223 template(priority_name, "priority") \ | |
| 224 template(stillborn_name, "stillborn") \ | |
| 225 template(group_name, "group") \ | |
| 226 template(daemon_name, "daemon") \ | |
| 227 template(eetop_name, "eetop") \ | |
| 228 template(thread_status_name, "threadStatus") \ | |
| 229 template(run_method_name, "run") \ | |
| 230 template(exit_method_name, "exit") \ | |
| 231 template(add_method_name, "add") \ | |
| 232 template(parent_name, "parent") \ | |
| 233 template(threads_name, "threads") \ | |
| 234 template(groups_name, "groups") \ | |
| 235 template(maxPriority_name, "maxPriority") \ | |
| 236 template(destroyed_name, "destroyed") \ | |
| 237 template(vmAllowSuspension_name, "vmAllowSuspension") \ | |
| 238 template(nthreads_name, "nthreads") \ | |
| 239 template(ngroups_name, "ngroups") \ | |
| 240 template(shutdown_method_name, "shutdown") \ | |
| 241 template(finalize_method_name, "finalize") \ | |
| 242 template(reference_lock_name, "lock") \ | |
| 243 template(reference_discovered_name, "discovered") \ | |
| 244 template(run_finalizers_on_exit_name, "runFinalizersOnExit") \ | |
| 245 template(uncaughtException_name, "uncaughtException") \ | |
| 246 template(dispatchUncaughtException_name, "dispatchUncaughtException") \ | |
| 247 template(initializeSystemClass_name, "initializeSystemClass") \ | |
| 248 template(loadClass_name, "loadClass") \ | |
| 249 template(loadClassInternal_name, "loadClassInternal") \ | |
| 250 template(get_name, "get") \ | |
| 251 template(put_name, "put") \ | |
| 252 template(type_name, "type") \ | |
| 253 template(findNative_name, "findNative") \ | |
| 254 template(deadChild_name, "deadChild") \ | |
| 255 template(addClass_name, "addClass") \ | |
| 256 template(getFromClass_name, "getFromClass") \ | |
| 257 template(dispatch_name, "dispatch") \ | |
| 258 template(getSystemClassLoader_name, "getSystemClassLoader") \ | |
| 259 template(fillInStackTrace_name, "fillInStackTrace") \ | |
| 260 template(getCause_name, "getCause") \ | |
| 261 template(initCause_name, "initCause") \ | |
| 262 template(setProperty_name, "setProperty") \ | |
| 263 template(getProperty_name, "getProperty") \ | |
| 264 template(context_name, "context") \ | |
| 265 template(privilegedContext_name, "privilegedContext") \ | |
| 266 template(contextClassLoader_name, "contextClassLoader") \ | |
| 267 template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \ | |
| 268 template(isPrivileged_name, "isPrivileged") \ | |
| 269 template(wait_name, "wait") \ | |
| 270 template(checkPackageAccess_name, "checkPackageAccess") \ | |
| 271 template(stackSize_name, "stackSize") \ | |
| 272 template(thread_id_name, "tid") \ | |
| 273 template(newInstance0_name, "newInstance0") \ | |
| 274 template(limit_name, "limit") \ | |
| 275 template(forName_name, "forName") \ | |
| 276 template(forName0_name, "forName0") \ | |
| 277 template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \ | |
| 278 template(isJavaIdentifierPart_name, "isJavaIdentifierPart") \ | |
| 279 template(exclusive_owner_thread_name, "exclusiveOwnerThread") \ | |
| 280 template(park_blocker_name, "parkBlocker") \ | |
| 281 template(park_event_name, "nativeParkEventPointer") \ | |
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282 template(cache_field_name, "cache") \ |
| 0 | 283 template(value_name, "value") \ |
| 284 \ | |
| 285 /* non-intrinsic name/signature pairs: */ \ | |
| 286 template(register_method_name, "register") \ | |
| 287 do_alias(register_method_signature, object_void_signature) \ | |
| 288 \ | |
| 289 /* name symbols needed by intrinsics */ \ | |
| 290 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \ | |
| 291 \ | |
| 292 /* common signatures names */ \ | |
| 293 template(void_method_signature, "()V") \ | |
| 294 template(void_int_signature, "()I") \ | |
| 295 template(void_long_signature, "()J") \ | |
| 296 template(void_boolean_signature, "()Z") \ | |
| 297 template(int_void_signature, "(I)V") \ | |
| 298 template(int_int_signature, "(I)I") \ | |
| 299 template(int_bool_signature, "(I)Z") \ | |
| 300 template(float_int_signature, "(F)I") \ | |
| 301 template(double_long_signature, "(D)J") \ | |
| 302 template(double_double_signature, "(D)D") \ | |
| 303 template(int_float_signature, "(I)F") \ | |
| 304 template(long_long_signature, "(J)J") \ | |
| 305 template(long_double_signature, "(J)D") \ | |
| 306 template(byte_signature, "B") \ | |
| 307 template(char_signature, "C") \ | |
| 308 template(double_signature, "D") \ | |
| 309 template(float_signature, "F") \ | |
| 310 template(int_signature, "I") \ | |
| 311 template(long_signature, "J") \ | |
| 312 template(short_signature, "S") \ | |
| 313 template(bool_signature, "Z") \ | |
| 314 template(void_signature, "V") \ | |
| 315 template(byte_array_signature, "[B") \ | |
| 316 template(char_array_signature, "[C") \ | |
| 317 template(object_void_signature, "(Ljava/lang/Object;)V") \ | |
| 318 template(object_int_signature, "(Ljava/lang/Object;)I") \ | |
| 319 template(object_boolean_signature, "(Ljava/lang/Object;)Z") \ | |
| 320 template(string_void_signature, "(Ljava/lang/String;)V") \ | |
| 321 template(string_int_signature, "(Ljava/lang/String;)I") \ | |
| 322 template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \ | |
| 323 template(void_throwable_signature, "()Ljava/lang/Throwable;") \ | |
| 324 template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \ | |
| 325 template(class_void_signature, "(Ljava/lang/Class;)V") \ | |
| 326 template(class_int_signature, "(Ljava/lang/Class;)I") \ | |
| 327 template(class_boolean_signature, "(Ljava/lang/Class;)Z") \ | |
| 328 template(throwable_string_void_signature, "(Ljava/lang/Throwable;Ljava/lang/String;)V") \ | |
| 329 template(string_array_void_signature, "([Ljava/lang/String;)V") \ | |
| 330 template(string_array_string_array_void_signature, "([Ljava/lang/String;[Ljava/lang/String;)V") \ | |
| 331 template(thread_throwable_void_signature, "(Ljava/lang/Thread;Ljava/lang/Throwable;)V") \ | |
| 332 template(thread_void_signature, "(Ljava/lang/Thread;)V") \ | |
| 333 template(threadgroup_runnable_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;)V") \ | |
| 334 template(threadgroup_string_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/String;)V") \ | |
| 335 template(string_class_signature, "(Ljava/lang/String;)Ljava/lang/Class;") \ | |
| 336 template(object_object_object_signature, "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \ | |
| 337 template(string_string_string_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;") \ | |
| 338 template(string_string_signature, "(Ljava/lang/String;)Ljava/lang/String;") \ | |
| 339 template(classloader_string_long_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)J") \ | |
| 340 template(byte_array_void_signature, "([B)V") \ | |
| 341 template(char_array_void_signature, "([C)V") \ | |
| 342 template(int_int_void_signature, "(II)V") \ | |
| 343 template(long_long_void_signature, "(JJ)V") \ | |
| 344 template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \ | |
| 345 template(void_object_signature, "()Ljava/lang/Object;") \ | |
| 346 template(void_class_signature, "()Ljava/lang/Class;") \ | |
| 347 template(object_array_object_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\ | |
| 348 template(exception_void_signature, "(Ljava/lang/Exception;)V") \ | |
| 349 template(protectiondomain_signature, "[Ljava/security/ProtectionDomain;") \ | |
| 350 template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \ | |
| 351 template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \ | |
| 352 template(thread_signature, "Ljava/lang/Thread;") \ | |
| 353 template(thread_array_signature, "[Ljava/lang/Thread;") \ | |
| 354 template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \ | |
| 355 template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \ | |
| 356 template(class_array_signature, "[Ljava/lang/Class;") \ | |
| 357 template(classloader_signature, "Ljava/lang/ClassLoader;") \ | |
| 358 template(object_signature, "Ljava/lang/Object;") \ | |
| 359 template(class_signature, "Ljava/lang/Class;") \ | |
| 360 template(string_signature, "Ljava/lang/String;") \ | |
| 361 template(reference_signature, "Ljava/lang/ref/Reference;") \ | |
| 362 /* signature symbols needed by intrinsics */ \ | |
| 363 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \ | |
| 364 \ | |
| 365 /* symbol aliases needed by intrinsics */ \ | |
| 366 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, do_alias) \ | |
| 367 \ | |
| 368 /* returned by the C1 compiler in case there's not enough memory to allocate a new symbol*/ \ | |
| 369 template(dummy_symbol_oop, "illegal symbol") \ | |
| 370 \ | |
| 371 /* used by ClassFormatError when class name is not known yet */ \ | |
| 372 template(unknown_class_name, "<Unknown>") \ | |
| 373 \ | |
| 374 /* JVM monitoring and management support */ \ | |
| 375 template(java_lang_StackTraceElement_array, "[Ljava/lang/StackTraceElement;") \ | |
| 376 template(java_lang_management_ThreadState, "java/lang/management/ThreadState") \ | |
| 377 template(java_lang_management_MemoryUsage, "java/lang/management/MemoryUsage") \ | |
| 378 template(java_lang_management_ThreadInfo, "java/lang/management/ThreadInfo") \ | |
| 379 template(sun_management_ManagementFactory, "sun/management/ManagementFactory") \ | |
| 380 template(sun_management_Sensor, "sun/management/Sensor") \ | |
| 381 template(sun_management_Agent, "sun/management/Agent") \ | |
| 382 template(createMemoryPoolMBean_name, "createMemoryPoolMBean") \ | |
| 383 template(createMemoryManagerMBean_name, "createMemoryManagerMBean") \ | |
| 384 template(createGarbageCollectorMBean_name, "createGarbageCollectorMBean") \ | |
| 385 template(createMemoryPoolMBean_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMBean;") \ | |
| 386 template(createMemoryManagerMBean_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMBean;") \ | |
| 387 template(createGarbageCollectorMBean_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMBean;") \ | |
| 388 template(trigger_name, "trigger") \ | |
| 389 template(clear_name, "clear") \ | |
| 390 template(trigger_method_signature, "(ILjava/lang/management/MemoryUsage;)V") \ | |
| 391 template(startAgent_name, "startAgent") \ | |
| 392 template(java_lang_management_ThreadInfo_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;)V") \ | |
| 393 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") \ | |
| 394 template(long_long_long_long_void_signature, "(JJJJ)V") \ | |
| 395 \ | |
| 396 template(java_lang_management_MemoryPoolMXBean, "java/lang/management/MemoryPoolMXBean") \ | |
| 397 template(java_lang_management_MemoryManagerMXBean, "java/lang/management/MemoryManagerMXBean") \ | |
| 398 template(java_lang_management_GarbageCollectorMXBean,"java/lang/management/GarbageCollectorMXBean") \ | |
| 399 template(createMemoryPool_name, "createMemoryPool") \ | |
| 400 template(createMemoryManager_name, "createMemoryManager") \ | |
| 401 template(createGarbageCollector_name, "createGarbageCollector") \ | |
| 402 template(createMemoryPool_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMXBean;") \ | |
| 403 template(createMemoryManager_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMXBean;") \ | |
| 404 template(createGarbageCollector_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;") \ | |
| 405 template(addThreadDumpForMonitors_name, "addThreadDumpForMonitors") \ | |
| 406 template(addThreadDumpForSynchronizers_name, "addThreadDumpForSynchronizers") \ | |
| 407 template(addThreadDumpForMonitors_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;[I)V") \ | |
| 408 template(addThreadDumpForSynchronizers_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;)V") \ | |
| 409 \ | |
| 410 /* JVMTI/java.lang.instrument support and VM Attach mechanism */ \ | |
| 411 template(sun_misc_VMSupport, "sun/misc/VMSupport") \ | |
| 412 template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \ | |
| 413 do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \ | |
| 414 template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \ | |
| 415 template(serializePropertiesToByteArray_signature, "()[B") \ | |
| 416 template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \ | |
| 417 template(classRedefinedCount_name, "classRedefinedCount") \ | |
| 418 /*end*/ | |
| 419 | |
| 420 | |
| 421 | |
| 422 // Here are all the intrinsics known to the runtime and the CI. | |
| 423 // Each intrinsic consists of a public enum name (like _hashCode), | |
| 424 // followed by a specification of its klass, name, and signature: | |
| 425 // template(<id>, <klass>, <name>, <sig>, <FCODE>) | |
| 426 // | |
| 427 // If you add an intrinsic here, you must also define its name | |
| 428 // and signature as members of the VM symbols. The VM symbols for | |
| 429 // the intrinsic name and signature may be defined above. | |
| 430 // | |
| 431 // Because the VM_SYMBOLS_DO macro makes reference to VM_INTRINSICS_DO, | |
| 432 // you can also define an intrinsic's name and/or signature locally to the | |
| 433 // intrinsic, if this makes sense. (It often does make sense.) | |
| 434 // | |
| 435 // For example: | |
| 436 // do_intrinsic(_foo, java_lang_Object, foo_name, foo_signature, F_xx) | |
| 437 // do_name( foo_name, "foo") | |
| 438 // do_signature(foo_signature, "()F") | |
| 439 // klass = vmSymbols::java_lang_Object() | |
| 440 // name = vmSymbols::foo_name() | |
| 441 // signature = vmSymbols::foo_signature() | |
| 442 // | |
| 443 // The name and/or signature might be a "well known" symbol | |
| 444 // like "equal" or "()I", in which case there will be no local | |
| 445 // re-definition of the symbol. | |
| 446 // | |
| 447 // The do_class, do_name, and do_signature calls are all used for the | |
| 448 // same purpose: Define yet another VM symbol. They could all be merged | |
| 449 // into a common 'do_symbol' call, but it seems useful to record our | |
| 450 // intentions here about kinds of symbols (class vs. name vs. signature). | |
| 451 // | |
| 452 // The F_xx is one of the Flags enum; see below. | |
| 453 // | |
| 454 // for Emacs: (let ((c-backslash-column 120) (c-backslash-max-column 120)) (c-backslash-region (point) (point-max) nil t)) | |
| 455 #define VM_INTRINSICS_DO(do_intrinsic, do_class, do_name, do_signature, do_alias) \ | |
| 456 do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \ | |
| 457 /* (symbol object_initializer_name defined above) */ \ | |
| 458 \ | |
| 459 do_intrinsic(_hashCode, java_lang_Object, hashCode_name, void_int_signature, F_R) \ | |
| 460 do_name( hashCode_name, "hashCode") \ | |
| 461 do_intrinsic(_getClass, java_lang_Object, getClass_name, void_class_signature, F_R) \ | |
| 462 do_name( getClass_name, "getClass") \ | |
| 463 do_intrinsic(_clone, java_lang_Object, clone_name, void_object_signature, F_R) \ | |
| 464 do_name( clone_name, "clone") \ | |
| 465 \ | |
| 466 /* Math & StrictMath intrinsics are defined in terms of just a few signatures: */ \ | |
| 467 do_class(java_lang_Math, "java/lang/Math") \ | |
| 468 do_class(java_lang_StrictMath, "java/lang/StrictMath") \ | |
| 469 do_signature(double2_double_signature, "(DD)D") \ | |
| 470 do_signature(int2_int_signature, "(II)I") \ | |
| 471 \ | |
| 472 /* here are the math names, all together: */ \ | |
| 473 do_name(abs_name,"abs") do_name(sin_name,"sin") do_name(cos_name,"cos") \ | |
| 474 do_name(tan_name,"tan") do_name(atan2_name,"atan2") do_name(sqrt_name,"sqrt") \ | |
| 475 do_name(log_name,"log") do_name(log10_name,"log10") do_name(pow_name,"pow") \ | |
| 476 do_name(exp_name,"exp") do_name(min_name,"min") do_name(max_name,"max") \ | |
| 477 \ | |
| 478 do_intrinsic(_dabs, java_lang_Math, abs_name, double_double_signature, F_S) \ | |
| 479 do_intrinsic(_dsin, java_lang_Math, sin_name, double_double_signature, F_S) \ | |
| 480 do_intrinsic(_dcos, java_lang_Math, cos_name, double_double_signature, F_S) \ | |
| 481 do_intrinsic(_dtan, java_lang_Math, tan_name, double_double_signature, F_S) \ | |
| 482 do_intrinsic(_datan2, java_lang_Math, atan2_name, double2_double_signature, F_S) \ | |
| 483 do_intrinsic(_dsqrt, java_lang_Math, sqrt_name, double_double_signature, F_S) \ | |
| 484 do_intrinsic(_dlog, java_lang_Math, log_name, double_double_signature, F_S) \ | |
| 485 do_intrinsic(_dlog10, java_lang_Math, log10_name, double_double_signature, F_S) \ | |
| 486 do_intrinsic(_dpow, java_lang_Math, pow_name, double2_double_signature, F_S) \ | |
| 487 do_intrinsic(_dexp, java_lang_Math, exp_name, double_double_signature, F_S) \ | |
| 488 do_intrinsic(_min, java_lang_Math, min_name, int2_int_signature, F_S) \ | |
| 489 do_intrinsic(_max, java_lang_Math, max_name, int2_int_signature, F_S) \ | |
| 490 \ | |
| 491 do_intrinsic(_floatToRawIntBits, java_lang_Float, floatToRawIntBits_name, float_int_signature, F_S) \ | |
| 492 do_name( floatToRawIntBits_name, "floatToRawIntBits") \ | |
| 493 do_intrinsic(_floatToIntBits, java_lang_Float, floatToIntBits_name, float_int_signature, F_S) \ | |
| 494 do_name( floatToIntBits_name, "floatToIntBits") \ | |
| 495 do_intrinsic(_intBitsToFloat, java_lang_Float, intBitsToFloat_name, int_float_signature, F_S) \ | |
| 496 do_name( intBitsToFloat_name, "intBitsToFloat") \ | |
| 497 do_intrinsic(_doubleToRawLongBits, java_lang_Double, doubleToRawLongBits_name, double_long_signature, F_S) \ | |
| 498 do_name( doubleToRawLongBits_name, "doubleToRawLongBits") \ | |
| 499 do_intrinsic(_doubleToLongBits, java_lang_Double, doubleToLongBits_name, double_long_signature, F_S) \ | |
| 500 do_name( doubleToLongBits_name, "doubleToLongBits") \ | |
| 501 do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_S) \ | |
| 502 do_name( longBitsToDouble_name, "longBitsToDouble") \ | |
| 503 do_intrinsic(_reverseBytes_i, java_lang_Integer, reverseBytes_name, int_int_signature, F_S) \ | |
| 504 do_name( reverseBytes_name, "reverseBytes") \ | |
| 505 do_intrinsic(_reverseBytes_l, java_lang_Long, reverseBytes_name, long_long_signature, F_S) \ | |
| 506 /* (symbol reverseBytes_name defined above) */ \ | |
| 507 \ | |
| 508 do_intrinsic(_identityHashCode, java_lang_System, identityHashCode_name, object_int_signature, F_S) \ | |
| 509 do_name( identityHashCode_name, "identityHashCode") \ | |
| 510 do_intrinsic(_currentTimeMillis, java_lang_System, currentTimeMillis_name, void_long_signature, F_S) \ | |
| 511 \ | |
| 512 do_name( currentTimeMillis_name, "currentTimeMillis") \ | |
| 513 do_intrinsic(_nanoTime, java_lang_System, nanoTime_name, void_long_signature, F_S) \ | |
| 514 do_name( nanoTime_name, "nanoTime") \ | |
| 515 \ | |
| 516 do_intrinsic(_arraycopy, java_lang_System, arraycopy_name, arraycopy_signature, F_S) \ | |
| 517 do_name( arraycopy_name, "arraycopy") \ | |
| 518 do_signature(arraycopy_signature, "(Ljava/lang/Object;ILjava/lang/Object;II)V") \ | |
| 519 do_intrinsic(_isInterrupted, java_lang_Thread, isInterrupted_name, isInterrupted_signature, F_R) \ | |
| 520 do_name( isInterrupted_name, "isInterrupted") \ | |
| 521 do_signature(isInterrupted_signature, "(Z)Z") \ | |
| 522 do_intrinsic(_currentThread, java_lang_Thread, currentThread_name, currentThread_signature, F_S) \ | |
| 523 do_name( currentThread_name, "currentThread") \ | |
| 524 do_signature(currentThread_signature, "()Ljava/lang/Thread;") \ | |
| 525 \ | |
| 526 /* reflective intrinsics, for java/lang/Class, etc. */ \ | |
| 527 do_intrinsic(_isAssignableFrom, java_lang_Class, isAssignableFrom_name, class_boolean_signature, F_RN) \ | |
| 528 do_name( isAssignableFrom_name, "isAssignableFrom") \ | |
| 529 do_intrinsic(_isInstance, java_lang_Class, isInstance_name, object_boolean_signature, F_RN) \ | |
| 530 do_name( isInstance_name, "isInstance") \ | |
| 531 do_intrinsic(_getModifiers, java_lang_Class, getModifiers_name, void_int_signature, F_RN) \ | |
| 532 do_name( getModifiers_name, "getModifiers") \ | |
| 533 do_intrinsic(_isInterface, java_lang_Class, isInterface_name, void_boolean_signature, F_RN) \ | |
| 534 do_name( isInterface_name, "isInterface") \ | |
| 535 do_intrinsic(_isArray, java_lang_Class, isArray_name, void_boolean_signature, F_RN) \ | |
| 536 do_name( isArray_name, "isArray") \ | |
| 537 do_intrinsic(_isPrimitive, java_lang_Class, isPrimitive_name, void_boolean_signature, F_RN) \ | |
| 538 do_name( isPrimitive_name, "isPrimitive") \ | |
| 539 do_intrinsic(_getSuperclass, java_lang_Class, getSuperclass_name, void_class_signature, F_RN) \ | |
| 540 do_name( getSuperclass_name, "getSuperclass") \ | |
| 541 do_intrinsic(_getComponentType, java_lang_Class, getComponentType_name, void_class_signature, F_RN) \ | |
| 542 do_name( getComponentType_name, "getComponentType") \ | |
| 543 \ | |
| 544 do_intrinsic(_getClassAccessFlags, sun_reflect_Reflection, getClassAccessFlags_name, class_int_signature, F_SN) \ | |
| 545 do_name( getClassAccessFlags_name, "getClassAccessFlags") \ | |
| 546 do_intrinsic(_getLength, java_lang_reflect_Array, getLength_name, object_int_signature, F_SN) \ | |
| 547 do_name( getLength_name, "getLength") \ | |
| 548 \ | |
| 549 do_intrinsic(_getCallerClass, sun_reflect_Reflection, getCallerClass_name, getCallerClass_signature, F_SN) \ | |
| 550 do_name( getCallerClass_name, "getCallerClass") \ | |
| 551 do_signature(getCallerClass_signature, "(I)Ljava/lang/Class;") \ | |
| 552 \ | |
| 553 do_intrinsic(_newArray, java_lang_reflect_Array, newArray_name, newArray_signature, F_SN) \ | |
| 554 do_name( newArray_name, "newArray") \ | |
| 555 do_signature(newArray_signature, "(Ljava/lang/Class;I)Ljava/lang/Object;") \ | |
| 556 \ | |
| 557 do_intrinsic(_copyOf, java_util_Arrays, copyOf_name, copyOf_signature, F_S) \ | |
| 558 do_name( copyOf_name, "copyOf") \ | |
| 559 do_signature(copyOf_signature, "([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;") \ | |
| 560 \ | |
| 561 do_intrinsic(_copyOfRange, java_util_Arrays, copyOfRange_name, copyOfRange_signature, F_S) \ | |
| 562 do_name( copyOfRange_name, "copyOfRange") \ | |
| 563 do_signature(copyOfRange_signature, "([Ljava/lang/Object;IILjava/lang/Class;)[Ljava/lang/Object;") \ | |
| 564 \ | |
| 565 do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_array_object_object_signature, F_R) \ | |
| 566 /* (symbols invoke_name and invoke_signature defined above) */ \ | |
| 567 \ | |
| 568 do_intrinsic(_compareTo, java_lang_String, compareTo_name, string_int_signature, F_R) \ | |
| 569 do_name( compareTo_name, "compareTo") \ | |
| 570 do_intrinsic(_indexOf, java_lang_String, indexOf_name, string_int_signature, F_R) \ | |
| 571 do_name( indexOf_name, "indexOf") \ | |
| 572 \ | |
| 573 do_class(java_nio_Buffer, "java/nio/Buffer") \ | |
| 574 do_intrinsic(_checkIndex, java_nio_Buffer, checkIndex_name, int_int_signature, F_R) \ | |
| 575 do_name( checkIndex_name, "checkIndex") \ | |
| 576 \ | |
| 577 do_class(sun_misc_AtomicLongCSImpl, "sun/misc/AtomicLongCSImpl") \ | |
| 578 do_intrinsic(_get_AtomicLong, sun_misc_AtomicLongCSImpl, get_name, void_long_signature, F_R) \ | |
| 579 /* (symbols get_name and void_long_signature defined above) */ \ | |
| 580 \ | |
| 581 do_intrinsic(_attemptUpdate, sun_misc_AtomicLongCSImpl, attemptUpdate_name, attemptUpdate_signature, F_R) \ | |
| 582 do_name( attemptUpdate_name, "attemptUpdate") \ | |
| 583 do_signature(attemptUpdate_signature, "(JJ)Z") \ | |
| 584 \ | |
| 585 /* support for sun.misc.Unsafe */ \ | |
| 586 do_class(sun_misc_Unsafe, "sun/misc/Unsafe") \ | |
| 587 \ | |
| 588 do_intrinsic(_allocateInstance, sun_misc_Unsafe, allocateInstance_name, allocateInstance_signature, F_RN) \ | |
| 589 do_name( allocateInstance_name, "allocateInstance") \ | |
| 590 do_signature(allocateInstance_signature, "(Ljava/lang/Class;)Ljava/lang/Object;") \ | |
| 591 do_intrinsic(_copyMemory, sun_misc_Unsafe, copyMemory_name, copyMemory_signature, F_RN) \ | |
| 592 do_name( copyMemory_name, "copyMemory") \ | |
| 593 do_signature(copyMemory_signature, "(Ljava/lang/Object;JLjava/lang/Object;JJ)V") \ | |
| 594 do_intrinsic(_park, sun_misc_Unsafe, park_name, park_signature, F_RN) \ | |
| 595 do_name( park_name, "park") \ | |
| 596 do_signature(park_signature, "(ZJ)V") \ | |
| 597 do_intrinsic(_unpark, sun_misc_Unsafe, unpark_name, unpark_signature, F_RN) \ | |
| 598 do_name( unpark_name, "unpark") \ | |
| 599 do_alias( unpark_signature, /*(LObject;)V*/ object_void_signature) \ | |
| 600 \ | |
| 601 /* unsafe memory references (there are a lot of them...) */ \ | |
| 602 do_signature(getObject_signature, "(Ljava/lang/Object;J)Ljava/lang/Object;") \ | |
| 603 do_signature(putObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;)V") \ | |
| 604 do_signature(getBoolean_signature, "(Ljava/lang/Object;J)Z") \ | |
| 605 do_signature(putBoolean_signature, "(Ljava/lang/Object;JZ)V") \ | |
| 606 do_signature(getByte_signature, "(Ljava/lang/Object;J)B") \ | |
| 607 do_signature(putByte_signature, "(Ljava/lang/Object;JB)V") \ | |
| 608 do_signature(getShort_signature, "(Ljava/lang/Object;J)S") \ | |
| 609 do_signature(putShort_signature, "(Ljava/lang/Object;JS)V") \ | |
| 610 do_signature(getChar_signature, "(Ljava/lang/Object;J)C") \ | |
| 611 do_signature(putChar_signature, "(Ljava/lang/Object;JC)V") \ | |
| 612 do_signature(getInt_signature, "(Ljava/lang/Object;J)I") \ | |
| 613 do_signature(putInt_signature, "(Ljava/lang/Object;JI)V") \ | |
| 614 do_signature(getLong_signature, "(Ljava/lang/Object;J)J") \ | |
| 615 do_signature(putLong_signature, "(Ljava/lang/Object;JJ)V") \ | |
| 616 do_signature(getFloat_signature, "(Ljava/lang/Object;J)F") \ | |
| 617 do_signature(putFloat_signature, "(Ljava/lang/Object;JF)V") \ | |
| 618 do_signature(getDouble_signature, "(Ljava/lang/Object;J)D") \ | |
| 619 do_signature(putDouble_signature, "(Ljava/lang/Object;JD)V") \ | |
| 620 \ | |
| 621 do_name(getObject_name,"getObject") do_name(putObject_name,"putObject") \ | |
| 622 do_name(getBoolean_name,"getBoolean") do_name(putBoolean_name,"putBoolean") \ | |
| 623 do_name(getByte_name,"getByte") do_name(putByte_name,"putByte") \ | |
| 624 do_name(getShort_name,"getShort") do_name(putShort_name,"putShort") \ | |
| 625 do_name(getChar_name,"getChar") do_name(putChar_name,"putChar") \ | |
| 626 do_name(getInt_name,"getInt") do_name(putInt_name,"putInt") \ | |
| 627 do_name(getLong_name,"getLong") do_name(putLong_name,"putLong") \ | |
| 628 do_name(getFloat_name,"getFloat") do_name(putFloat_name,"putFloat") \ | |
| 629 do_name(getDouble_name,"getDouble") do_name(putDouble_name,"putDouble") \ | |
| 630 \ | |
| 631 do_intrinsic(_getObject, sun_misc_Unsafe, getObject_name, getObject_signature, F_RN) \ | |
| 632 do_intrinsic(_getBoolean, sun_misc_Unsafe, getBoolean_name, getBoolean_signature, F_RN) \ | |
| 633 do_intrinsic(_getByte, sun_misc_Unsafe, getByte_name, getByte_signature, F_RN) \ | |
| 634 do_intrinsic(_getShort, sun_misc_Unsafe, getShort_name, getShort_signature, F_RN) \ | |
| 635 do_intrinsic(_getChar, sun_misc_Unsafe, getChar_name, getChar_signature, F_RN) \ | |
| 636 do_intrinsic(_getInt, sun_misc_Unsafe, getInt_name, getInt_signature, F_RN) \ | |
| 637 do_intrinsic(_getLong, sun_misc_Unsafe, getLong_name, getLong_signature, F_RN) \ | |
| 638 do_intrinsic(_getFloat, sun_misc_Unsafe, getFloat_name, getFloat_signature, F_RN) \ | |
| 639 do_intrinsic(_getDouble, sun_misc_Unsafe, getDouble_name, getDouble_signature, F_RN) \ | |
| 640 do_intrinsic(_putObject, sun_misc_Unsafe, putObject_name, putObject_signature, F_RN) \ | |
| 641 do_intrinsic(_putBoolean, sun_misc_Unsafe, putBoolean_name, putBoolean_signature, F_RN) \ | |
| 642 do_intrinsic(_putByte, sun_misc_Unsafe, putByte_name, putByte_signature, F_RN) \ | |
| 643 do_intrinsic(_putShort, sun_misc_Unsafe, putShort_name, putShort_signature, F_RN) \ | |
| 644 do_intrinsic(_putChar, sun_misc_Unsafe, putChar_name, putChar_signature, F_RN) \ | |
| 645 do_intrinsic(_putInt, sun_misc_Unsafe, putInt_name, putInt_signature, F_RN) \ | |
| 646 do_intrinsic(_putLong, sun_misc_Unsafe, putLong_name, putLong_signature, F_RN) \ | |
| 647 do_intrinsic(_putFloat, sun_misc_Unsafe, putFloat_name, putFloat_signature, F_RN) \ | |
| 648 do_intrinsic(_putDouble, sun_misc_Unsafe, putDouble_name, putDouble_signature, F_RN) \ | |
| 649 \ | |
| 650 do_name(getObjectVolatile_name,"getObjectVolatile") do_name(putObjectVolatile_name,"putObjectVolatile") \ | |
| 651 do_name(getBooleanVolatile_name,"getBooleanVolatile") do_name(putBooleanVolatile_name,"putBooleanVolatile") \ | |
| 652 do_name(getByteVolatile_name,"getByteVolatile") do_name(putByteVolatile_name,"putByteVolatile") \ | |
| 653 do_name(getShortVolatile_name,"getShortVolatile") do_name(putShortVolatile_name,"putShortVolatile") \ | |
| 654 do_name(getCharVolatile_name,"getCharVolatile") do_name(putCharVolatile_name,"putCharVolatile") \ | |
| 655 do_name(getIntVolatile_name,"getIntVolatile") do_name(putIntVolatile_name,"putIntVolatile") \ | |
| 656 do_name(getLongVolatile_name,"getLongVolatile") do_name(putLongVolatile_name,"putLongVolatile") \ | |
| 657 do_name(getFloatVolatile_name,"getFloatVolatile") do_name(putFloatVolatile_name,"putFloatVolatile") \ | |
| 658 do_name(getDoubleVolatile_name,"getDoubleVolatile") do_name(putDoubleVolatile_name,"putDoubleVolatile") \ | |
| 659 \ | |
| 660 do_intrinsic(_getObjectVolatile, sun_misc_Unsafe, getObjectVolatile_name, getObject_signature, F_RN) \ | |
| 661 do_intrinsic(_getBooleanVolatile, sun_misc_Unsafe, getBooleanVolatile_name, getBoolean_signature, F_RN) \ | |
| 662 do_intrinsic(_getByteVolatile, sun_misc_Unsafe, getByteVolatile_name, getByte_signature, F_RN) \ | |
| 663 do_intrinsic(_getShortVolatile, sun_misc_Unsafe, getShortVolatile_name, getShort_signature, F_RN) \ | |
| 664 do_intrinsic(_getCharVolatile, sun_misc_Unsafe, getCharVolatile_name, getChar_signature, F_RN) \ | |
| 665 do_intrinsic(_getIntVolatile, sun_misc_Unsafe, getIntVolatile_name, getInt_signature, F_RN) \ | |
| 666 do_intrinsic(_getLongVolatile, sun_misc_Unsafe, getLongVolatile_name, getLong_signature, F_RN) \ | |
| 667 do_intrinsic(_getFloatVolatile, sun_misc_Unsafe, getFloatVolatile_name, getFloat_signature, F_RN) \ | |
| 668 do_intrinsic(_getDoubleVolatile, sun_misc_Unsafe, getDoubleVolatile_name, getDouble_signature, F_RN) \ | |
| 669 do_intrinsic(_putObjectVolatile, sun_misc_Unsafe, putObjectVolatile_name, putObject_signature, F_RN) \ | |
| 670 do_intrinsic(_putBooleanVolatile, sun_misc_Unsafe, putBooleanVolatile_name, putBoolean_signature, F_RN) \ | |
| 671 do_intrinsic(_putByteVolatile, sun_misc_Unsafe, putByteVolatile_name, putByte_signature, F_RN) \ | |
| 672 do_intrinsic(_putShortVolatile, sun_misc_Unsafe, putShortVolatile_name, putShort_signature, F_RN) \ | |
| 673 do_intrinsic(_putCharVolatile, sun_misc_Unsafe, putCharVolatile_name, putChar_signature, F_RN) \ | |
| 674 do_intrinsic(_putIntVolatile, sun_misc_Unsafe, putIntVolatile_name, putInt_signature, F_RN) \ | |
| 675 do_intrinsic(_putLongVolatile, sun_misc_Unsafe, putLongVolatile_name, putLong_signature, F_RN) \ | |
| 676 do_intrinsic(_putFloatVolatile, sun_misc_Unsafe, putFloatVolatile_name, putFloat_signature, F_RN) \ | |
| 677 do_intrinsic(_putDoubleVolatile, sun_misc_Unsafe, putDoubleVolatile_name, putDouble_signature, F_RN) \ | |
| 678 \ | |
| 679 /* %%% these are redundant except perhaps for getAddress, but Unsafe has native methods for them */ \ | |
| 680 do_signature(getByte_raw_signature, "(J)B") \ | |
| 681 do_signature(putByte_raw_signature, "(JB)V") \ | |
| 682 do_signature(getShort_raw_signature, "(J)S") \ | |
| 683 do_signature(putShort_raw_signature, "(JS)V") \ | |
| 684 do_signature(getChar_raw_signature, "(J)C") \ | |
| 685 do_signature(putChar_raw_signature, "(JC)V") \ | |
| 686 do_signature(getInt_raw_signature, "(J)I") \ | |
| 687 do_signature(putInt_raw_signature, "(JI)V") \ | |
| 688 do_alias(getLong_raw_signature, /*(J)J*/ long_long_signature) \ | |
| 689 do_alias(putLong_raw_signature, /*(JJ)V*/ long_long_void_signature) \ | |
| 690 do_signature(getFloat_raw_signature, "(J)F") \ | |
| 691 do_signature(putFloat_raw_signature, "(JF)V") \ | |
| 692 do_alias(getDouble_raw_signature, /*(J)D*/ long_double_signature) \ | |
| 693 do_signature(putDouble_raw_signature, "(JD)V") \ | |
| 694 do_alias(getAddress_raw_signature, /*(J)J*/ long_long_signature) \ | |
| 695 do_alias(putAddress_raw_signature, /*(JJ)V*/ long_long_void_signature) \ | |
| 696 \ | |
| 697 do_name( getAddress_name, "getAddress") \ | |
| 698 do_name( putAddress_name, "putAddress") \ | |
| 699 \ | |
| 700 do_intrinsic(_getByte_raw, sun_misc_Unsafe, getByte_name, getByte_raw_signature, F_RN) \ | |
| 701 do_intrinsic(_getShort_raw, sun_misc_Unsafe, getShort_name, getShort_raw_signature, F_RN) \ | |
| 702 do_intrinsic(_getChar_raw, sun_misc_Unsafe, getChar_name, getChar_raw_signature, F_RN) \ | |
| 703 do_intrinsic(_getInt_raw, sun_misc_Unsafe, getInt_name, getInt_raw_signature, F_RN) \ | |
| 704 do_intrinsic(_getLong_raw, sun_misc_Unsafe, getLong_name, getLong_raw_signature, F_RN) \ | |
| 705 do_intrinsic(_getFloat_raw, sun_misc_Unsafe, getFloat_name, getFloat_raw_signature, F_RN) \ | |
| 706 do_intrinsic(_getDouble_raw, sun_misc_Unsafe, getDouble_name, getDouble_raw_signature, F_RN) \ | |
| 707 do_intrinsic(_getAddress_raw, sun_misc_Unsafe, getAddress_name, getAddress_raw_signature, F_RN) \ | |
| 708 do_intrinsic(_putByte_raw, sun_misc_Unsafe, putByte_name, putByte_raw_signature, F_RN) \ | |
| 709 do_intrinsic(_putShort_raw, sun_misc_Unsafe, putShort_name, putShort_raw_signature, F_RN) \ | |
| 710 do_intrinsic(_putChar_raw, sun_misc_Unsafe, putChar_name, putChar_raw_signature, F_RN) \ | |
| 711 do_intrinsic(_putInt_raw, sun_misc_Unsafe, putInt_name, putInt_raw_signature, F_RN) \ | |
| 712 do_intrinsic(_putLong_raw, sun_misc_Unsafe, putLong_name, putLong_raw_signature, F_RN) \ | |
| 713 do_intrinsic(_putFloat_raw, sun_misc_Unsafe, putFloat_name, putFloat_raw_signature, F_RN) \ | |
| 714 do_intrinsic(_putDouble_raw, sun_misc_Unsafe, putDouble_name, putDouble_raw_signature, F_RN) \ | |
| 715 do_intrinsic(_putAddress_raw, sun_misc_Unsafe, putAddress_name, putAddress_raw_signature, F_RN) \ | |
| 716 \ | |
| 717 do_intrinsic(_compareAndSwapObject, sun_misc_Unsafe, compareAndSwapObject_name, compareAndSwapObject_signature, F_RN) \ | |
| 718 do_name( compareAndSwapObject_name, "compareAndSwapObject") \ | |
| 719 do_signature(compareAndSwapObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \ | |
| 720 do_intrinsic(_compareAndSwapLong, sun_misc_Unsafe, compareAndSwapLong_name, compareAndSwapLong_signature, F_RN) \ | |
| 721 do_name( compareAndSwapLong_name, "compareAndSwapLong") \ | |
| 722 do_signature(compareAndSwapLong_signature, "(Ljava/lang/Object;JJJ)Z") \ | |
| 723 do_intrinsic(_compareAndSwapInt, sun_misc_Unsafe, compareAndSwapInt_name, compareAndSwapInt_signature, F_RN) \ | |
| 724 do_name( compareAndSwapInt_name, "compareAndSwapInt") \ | |
| 725 do_signature(compareAndSwapInt_signature, "(Ljava/lang/Object;JII)Z") \ | |
| 726 do_intrinsic(_putOrderedObject, sun_misc_Unsafe, putOrderedObject_name, putOrderedObject_signature, F_RN) \ | |
| 727 do_name( putOrderedObject_name, "putOrderedObject") \ | |
| 728 do_alias( putOrderedObject_signature, /*(LObject;JLObject;)V*/ putObject_signature) \ | |
| 729 do_intrinsic(_putOrderedLong, sun_misc_Unsafe, putOrderedLong_name, putOrderedLong_signature, F_RN) \ | |
| 730 do_name( putOrderedLong_name, "putOrderedLong") \ | |
| 731 do_alias( putOrderedLong_signature, /*(Ljava/lang/Object;JJ)V*/ putLong_signature) \ | |
| 732 do_intrinsic(_putOrderedInt, sun_misc_Unsafe, putOrderedInt_name, putOrderedInt_signature, F_RN) \ | |
| 733 do_name( putOrderedInt_name, "putOrderedInt") \ | |
| 734 do_alias( putOrderedInt_signature, /*(Ljava/lang/Object;JI)V*/ putInt_signature) \ | |
| 735 \ | |
| 736 /* prefetch_signature is shared by all prefetch variants */ \ | |
| 737 do_signature( prefetch_signature, "(Ljava/lang/Object;J)V") \ | |
| 738 \ | |
| 739 do_intrinsic(_prefetchRead, sun_misc_Unsafe, prefetchRead_name, prefetch_signature, F_RN) \ | |
| 740 do_name( prefetchRead_name, "prefetchRead") \ | |
| 741 do_intrinsic(_prefetchWrite, sun_misc_Unsafe, prefetchWrite_name, prefetch_signature, F_RN) \ | |
| 742 do_name( prefetchWrite_name, "prefetchWrite") \ | |
| 743 do_intrinsic(_prefetchReadStatic, sun_misc_Unsafe, prefetchReadStatic_name, prefetch_signature, F_SN) \ | |
| 744 do_name( prefetchReadStatic_name, "prefetchReadStatic") \ | |
| 745 do_intrinsic(_prefetchWriteStatic, sun_misc_Unsafe, prefetchWriteStatic_name, prefetch_signature, F_SN) \ | |
| 746 do_name( prefetchWriteStatic_name, "prefetchWriteStatic") \ | |
| 747 /*end*/ | |
| 748 | |
| 749 | |
| 750 | |
| 751 // Class vmSymbols | |
| 752 | |
| 753 class vmSymbols: AllStatic { | |
| 754 friend class vmSymbolHandles; | |
| 755 friend class vmIntrinsics; | |
| 756 public: | |
| 757 // enum for figuring positions and size of array holding symbolOops | |
| 758 enum SID { | |
| 759 NO_SID = 0, | |
| 760 | |
| 761 #define VM_SYMBOL_ENUM(name, string) VM_SYMBOL_ENUM_NAME(name), | |
| 762 VM_SYMBOLS_DO(VM_SYMBOL_ENUM, VM_ALIAS_IGNORE) | |
| 763 #undef VM_SYMBOL_ENUM | |
| 764 | |
| 765 SID_LIMIT, | |
| 766 | |
| 767 #define VM_ALIAS_ENUM(name, def) VM_SYMBOL_ENUM_NAME(name) = VM_SYMBOL_ENUM_NAME(def), | |
| 768 VM_SYMBOLS_DO(VM_SYMBOL_IGNORE, VM_ALIAS_ENUM) | |
| 769 #undef VM_ALIAS_ENUM | |
| 770 | |
| 771 FIRST_SID = NO_SID + 1 | |
| 772 }; | |
| 773 enum { | |
| 774 log2_SID_LIMIT = 10 // checked by an assert at start-up | |
| 775 }; | |
| 776 | |
| 777 private: | |
| 778 // The symbol array | |
| 779 static symbolOop _symbols[]; | |
| 780 | |
| 781 // Field signatures indexed by BasicType. | |
| 782 static symbolOop _type_signatures[T_VOID+1]; | |
| 783 | |
| 784 public: | |
| 785 // Initialization | |
| 786 static void initialize(TRAPS); | |
| 787 // Accessing | |
| 788 #define VM_SYMBOL_DECLARE(name, ignore) \ | |
| 789 static symbolOop name() { return _symbols[VM_SYMBOL_ENUM_NAME(name)]; } | |
| 790 VM_SYMBOLS_DO(VM_SYMBOL_DECLARE, VM_SYMBOL_DECLARE) | |
| 791 #undef VM_SYMBOL_DECLARE | |
| 792 | |
| 793 // GC support | |
| 794 static void oops_do(OopClosure* f, bool do_all = false); | |
| 795 | |
| 796 static symbolOop type_signature(BasicType t) { | |
| 797 assert((uint)t < T_VOID+1, "range check"); | |
| 798 assert(_type_signatures[t] != NULL, "domain check"); | |
| 799 return _type_signatures[t]; | |
| 800 } | |
| 801 // inverse of type_signature; returns T_OBJECT if s is not recognized | |
| 802 static BasicType signature_type(symbolOop s); | |
| 803 | |
| 804 static symbolOop symbol_at(SID id) { | |
| 805 assert(id >= FIRST_SID && id < SID_LIMIT, "oob"); | |
| 806 assert(_symbols[id] != NULL, "init"); | |
| 807 return _symbols[id]; | |
| 808 } | |
| 809 | |
| 810 // Returns symbol's SID if one is assigned, else NO_SID. | |
| 811 static SID find_sid(symbolOop symbol); | |
| 812 | |
| 813 #ifndef PRODUCT | |
| 814 // No need for this in the product: | |
| 815 static const char* name_for(SID sid); | |
| 816 #endif //PRODUCT | |
| 817 }; | |
| 818 | |
| 819 | |
| 820 // Class vmSymbolHandles | |
| 821 | |
| 822 class vmSymbolHandles: AllStatic { | |
| 823 friend class vmIntrinsics; | |
| 824 friend class ciObjectFactory; | |
| 825 | |
| 826 public: | |
| 827 // Accessing | |
| 828 #define VM_SYMBOL_HANDLE_DECLARE(name, ignore) \ | |
| 829 static symbolHandle name() { return symbol_handle_at(vmSymbols::VM_SYMBOL_ENUM_NAME(name)); } | |
| 830 VM_SYMBOLS_DO(VM_SYMBOL_HANDLE_DECLARE, VM_SYMBOL_HANDLE_DECLARE) | |
| 831 #undef VM_SYMBOL_HANDLE_DECLARE | |
| 832 | |
| 833 static symbolHandle symbol_handle_at(vmSymbols::SID id) { | |
| 834 return symbolHandle(&vmSymbols::_symbols[(int)id], false); | |
| 835 } | |
| 836 | |
| 837 static symbolHandle type_signature(BasicType t) { | |
| 838 assert(vmSymbols::type_signature(t) != NULL, "domain check"); | |
| 839 return symbolHandle(&vmSymbols::_type_signatures[t], false); | |
| 840 } | |
| 841 // inverse of type_signature; returns T_OBJECT if s is not recognized | |
| 842 static BasicType signature_type(symbolHandle s) { | |
| 843 return vmSymbols::signature_type(s()); | |
| 844 } | |
| 845 }; | |
| 846 | |
| 847 // VM Intrinsic ID's uniquely identify some very special methods | |
| 848 class vmIntrinsics: AllStatic { | |
| 849 friend class vmSymbols; | |
| 850 friend class ciObjectFactory; | |
| 851 | |
| 852 public: | |
| 853 // Accessing | |
| 854 enum ID { | |
| 855 _none = 0, // not an intrinsic (default answer) | |
| 856 | |
| 857 #define VM_INTRINSIC_ENUM(id, klass, name, sig, flags) id, | |
| 858 VM_INTRINSICS_DO(VM_INTRINSIC_ENUM, | |
| 859 VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) | |
| 860 #undef VM_INTRINSIC_ENUM | |
| 861 | |
| 862 ID_LIMIT, | |
| 863 FIRST_ID = _none + 1 | |
| 864 }; | |
| 865 | |
| 866 enum Flags { | |
| 867 // AccessFlags syndromes relevant to intrinsics. | |
| 868 F_none = 0, | |
| 869 F_R, // !static !synchronized (R="regular") | |
| 870 F_S, // static !synchronized | |
| 871 F_RN, // !static native !synchronized | |
| 872 F_SN // static native !synchronized | |
| 873 }; | |
| 874 | |
| 875 public: | |
| 876 static ID ID_from(int raw_id) { | |
| 877 assert(raw_id >= (int)_none && raw_id < (int)ID_LIMIT, | |
| 878 "must be a valid intrinsic ID"); | |
| 879 return (ID)raw_id; | |
| 880 } | |
| 881 | |
| 882 static const char* name_at(ID id); | |
| 883 | |
| 884 // Given a method's class, name, signature, and access flags, report its ID. | |
| 885 static ID find_id(vmSymbols::SID holder, | |
| 886 vmSymbols::SID name, | |
| 887 vmSymbols::SID sig, | |
| 888 jshort flags); | |
| 889 | |
| 890 static void verify_method(ID actual_id, methodOop m) PRODUCT_RETURN; | |
| 891 | |
| 892 // No need for these in the product: | |
| 893 static vmSymbols::SID class_for(ID id); | |
| 894 static vmSymbols::SID name_for(ID id); | |
| 895 static vmSymbols::SID signature_for(ID id); | |
| 896 static Flags flags_for(ID id); | |
| 897 | |
| 898 static const char* short_name_as_C_string(ID id, char* buf, int size); | |
| 899 }; |