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src/share/vm/classfile/vmSymbols.hpp@c18cbe5936b8
src/share/vm/classfile/vmSymbols.hpp
Thu, 27 May 2010 19:08:38 -0700
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- Thu, 27 May 2010 19:08:38 -0700
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6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
1 /*
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
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();
36 // Useful sub-macros exported by this header file:
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*/
44 // Mapping function names to values. New entries should be added below.
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_StringValue, "java/lang/StringValue") \
53 template(java_lang_StringCache, "java/lang/StringValue$StringCache") \
54 template(java_lang_Thread, "java/lang/Thread") \
55 template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \
56 template(java_lang_Cloneable, "java/lang/Cloneable") \
57 template(java_lang_Throwable, "java/lang/Throwable") \
58 template(java_lang_ClassLoader, "java/lang/ClassLoader") \
59 template(java_lang_ClassLoader_NativeLibrary, "java/lang/ClassLoader\x024NativeLibrary") \
60 template(java_lang_ThreadDeath, "java/lang/ThreadDeath") \
61 template(java_lang_Boolean, "java/lang/Boolean") \
62 template(java_lang_Character, "java/lang/Character") \
63 template(java_lang_Character_CharacterCache, "java/lang/Character$CharacterCache") \
64 template(java_lang_Float, "java/lang/Float") \
65 template(java_lang_Double, "java/lang/Double") \
66 template(java_lang_Byte, "java/lang/Byte") \
67 template(java_lang_Byte_Cache, "java/lang/Byte$ByteCache") \
68 template(java_lang_Short, "java/lang/Short") \
69 template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \
70 template(java_lang_Integer, "java/lang/Integer") \
71 template(java_lang_Integer_IntegerCache, "java/lang/Integer$IntegerCache") \
72 template(java_lang_Long, "java/lang/Long") \
73 template(java_lang_Long_LongCache, "java/lang/Long$LongCache") \
74 template(java_lang_Shutdown, "java/lang/Shutdown") \
75 template(java_lang_ref_Reference, "java/lang/ref/Reference") \
76 template(java_lang_ref_SoftReference, "java/lang/ref/SoftReference") \
77 template(java_lang_ref_WeakReference, "java/lang/ref/WeakReference") \
78 template(java_lang_ref_FinalReference, "java/lang/ref/FinalReference") \
79 template(java_lang_ref_PhantomReference, "java/lang/ref/PhantomReference") \
80 template(java_lang_ref_Finalizer, "java/lang/ref/Finalizer") \
81 template(java_lang_reflect_AccessibleObject, "java/lang/reflect/AccessibleObject") \
82 template(java_lang_reflect_Method, "java/lang/reflect/Method") \
83 template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \
84 template(java_lang_reflect_Field, "java/lang/reflect/Field") \
85 template(java_lang_reflect_Array, "java/lang/reflect/Array") \
86 template(java_lang_StringBuffer, "java/lang/StringBuffer") \
87 template(java_lang_StringBuilder, "java/lang/StringBuilder") \
88 template(java_lang_CharSequence, "java/lang/CharSequence") \
89 template(java_security_AccessControlContext, "java/security/AccessControlContext") \
90 template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \
91 template(java_io_OutputStream, "java/io/OutputStream") \
92 template(java_io_Reader, "java/io/Reader") \
93 template(java_io_BufferedReader, "java/io/BufferedReader") \
94 template(java_io_FileInputStream, "java/io/FileInputStream") \
95 template(java_io_ByteArrayInputStream, "java/io/ByteArrayInputStream") \
96 template(java_io_Serializable, "java/io/Serializable") \
97 template(java_util_Arrays, "java/util/Arrays") \
98 template(java_util_Properties, "java/util/Properties") \
99 template(java_util_Vector, "java/util/Vector") \
100 template(java_util_AbstractList, "java/util/AbstractList") \
101 template(java_util_Hashtable, "java/util/Hashtable") \
102 template(java_util_HashMap, "java/util/HashMap") \
103 template(java_lang_Compiler, "java/lang/Compiler") \
104 template(sun_misc_Signal, "sun/misc/Signal") \
105 template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \
106 template(sun_jkernel_DownloadManager, "sun/jkernel/DownloadManager") \
107 template(getBootClassPathEntryForClass_name, "getBootClassPathEntryForClass") \
108 template(setBootClassLoaderHook_name, "setBootClassLoaderHook") \
109 \
110 /* class file format tags */ \
111 template(tag_source_file, "SourceFile") \
112 template(tag_inner_classes, "InnerClasses") \
113 template(tag_constant_value, "ConstantValue") \
114 template(tag_code, "Code") \
115 template(tag_exceptions, "Exceptions") \
116 template(tag_line_number_table, "LineNumberTable") \
117 template(tag_local_variable_table, "LocalVariableTable") \
118 template(tag_local_variable_type_table, "LocalVariableTypeTable") \
119 template(tag_stack_map_table, "StackMapTable") \
120 template(tag_synthetic, "Synthetic") \
121 template(tag_deprecated, "Deprecated") \
122 template(tag_source_debug_extension, "SourceDebugExtension") \
123 template(tag_signature, "Signature") \
124 template(tag_runtime_visible_annotations, "RuntimeVisibleAnnotations") \
125 template(tag_runtime_invisible_annotations, "RuntimeInvisibleAnnotations") \
126 template(tag_runtime_visible_parameter_annotations, "RuntimeVisibleParameterAnnotations") \
127 template(tag_runtime_invisible_parameter_annotations,"RuntimeInvisibleParameterAnnotations") \
128 template(tag_annotation_default, "AnnotationDefault") \
129 template(tag_enclosing_method, "EnclosingMethod") \
130 \
131 /* exception klasses: at least all exceptions thrown by the VM have entries here */ \
132 template(java_lang_ArithmeticException, "java/lang/ArithmeticException") \
133 template(java_lang_ArrayIndexOutOfBoundsException, "java/lang/ArrayIndexOutOfBoundsException") \
134 template(java_lang_ArrayStoreException, "java/lang/ArrayStoreException") \
135 template(java_lang_ClassCastException, "java/lang/ClassCastException") \
136 template(java_lang_ClassNotFoundException, "java/lang/ClassNotFoundException") \
137 template(java_lang_CloneNotSupportedException, "java/lang/CloneNotSupportedException") \
138 template(java_lang_IllegalAccessException, "java/lang/IllegalAccessException") \
139 template(java_lang_IllegalArgumentException, "java/lang/IllegalArgumentException") \
140 template(java_lang_IllegalStateException, "java/lang/IllegalStateException") \
141 template(java_lang_IllegalMonitorStateException, "java/lang/IllegalMonitorStateException") \
142 template(java_lang_IllegalThreadStateException, "java/lang/IllegalThreadStateException") \
143 template(java_lang_IndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException") \
144 template(java_lang_InstantiationException, "java/lang/InstantiationException") \
145 template(java_lang_InstantiationError, "java/lang/InstantiationError") \
146 template(java_lang_InterruptedException, "java/lang/InterruptedException") \
147 template(java_lang_LinkageError, "java/lang/LinkageError") \
148 template(java_lang_NegativeArraySizeException, "java/lang/NegativeArraySizeException") \
149 template(java_lang_NoSuchFieldException, "java/lang/NoSuchFieldException") \
150 template(java_lang_NoSuchMethodException, "java/lang/NoSuchMethodException") \
151 template(java_lang_NullPointerException, "java/lang/NullPointerException") \
152 template(java_lang_StringIndexOutOfBoundsException, "java/lang/StringIndexOutOfBoundsException")\
153 template(java_lang_InvalidClassException, "java/lang/InvalidClassException") \
154 template(java_lang_reflect_InvocationTargetException, "java/lang/reflect/InvocationTargetException") \
155 template(java_lang_Exception, "java/lang/Exception") \
156 template(java_lang_RuntimeException, "java/lang/RuntimeException") \
157 template(java_io_IOException, "java/io/IOException") \
158 template(java_security_PrivilegedActionException, "java/security/PrivilegedActionException") \
159 \
160 /* error klasses: at least all errors thrown by the VM have entries here */ \
161 template(java_lang_AbstractMethodError, "java/lang/AbstractMethodError") \
162 template(java_lang_ClassCircularityError, "java/lang/ClassCircularityError") \
163 template(java_lang_ClassFormatError, "java/lang/ClassFormatError") \
164 template(java_lang_UnsupportedClassVersionError, "java/lang/UnsupportedClassVersionError") \
165 template(java_lang_Error, "java/lang/Error") \
166 template(java_lang_ExceptionInInitializerError, "java/lang/ExceptionInInitializerError") \
167 template(java_lang_IllegalAccessError, "java/lang/IllegalAccessError") \
168 template(java_lang_IncompatibleClassChangeError, "java/lang/IncompatibleClassChangeError") \
169 template(java_lang_InternalError, "java/lang/InternalError") \
170 template(java_lang_NoClassDefFoundError, "java/lang/NoClassDefFoundError") \
171 template(java_lang_NoSuchFieldError, "java/lang/NoSuchFieldError") \
172 template(java_lang_NoSuchMethodError, "java/lang/NoSuchMethodError") \
173 template(java_lang_OutOfMemoryError, "java/lang/OutOfMemoryError") \
174 template(java_lang_UnsatisfiedLinkError, "java/lang/UnsatisfiedLinkError") \
175 template(java_lang_VerifyError, "java/lang/VerifyError") \
176 template(java_lang_SecurityException, "java/lang/SecurityException") \
177 template(java_lang_VirtualMachineError, "java/lang/VirtualMachineError") \
178 template(java_lang_StackOverflowError, "java/lang/StackOverflowError") \
179 template(java_lang_StackTraceElement, "java/lang/StackTraceElement") \
180 template(java_util_concurrent_locks_AbstractOwnableSynchronizer, "java/util/concurrent/locks/AbstractOwnableSynchronizer") \
181 \
182 /* class symbols needed by intrinsics */ \
183 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, template, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
184 \
185 /* Support for reflection based on dynamic bytecode generation (JDK 1.4 and above) */ \
186 \
187 template(sun_reflect_FieldInfo, "sun/reflect/FieldInfo") \
188 template(sun_reflect_MethodInfo, "sun/reflect/MethodInfo") \
189 template(sun_reflect_MagicAccessorImpl, "sun/reflect/MagicAccessorImpl") \
190 template(sun_reflect_MethodAccessorImpl, "sun/reflect/MethodAccessorImpl") \
191 template(sun_reflect_ConstructorAccessorImpl, "sun/reflect/ConstructorAccessorImpl") \
192 template(sun_reflect_SerializationConstructorAccessorImpl, "sun/reflect/SerializationConstructorAccessorImpl") \
193 template(sun_reflect_DelegatingClassLoader, "sun/reflect/DelegatingClassLoader") \
194 template(sun_reflect_Reflection, "sun/reflect/Reflection") \
195 template(checkedExceptions_name, "checkedExceptions") \
196 template(clazz_name, "clazz") \
197 template(exceptionTypes_name, "exceptionTypes") \
198 template(modifiers_name, "modifiers") \
199 template(newConstructor_name, "newConstructor") \
200 template(newConstructor_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Constructor;") \
201 template(newField_name, "newField") \
202 template(newField_signature, "(Lsun/reflect/FieldInfo;)Ljava/lang/reflect/Field;") \
203 template(newMethod_name, "newMethod") \
204 template(newMethod_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Method;") \
205 /* the following two names must be in order: */ \
206 template(invokeExact_name, "invokeExact") \
207 template(invokeGeneric_name, "invokeGeneric") \
208 template(invokeVarargs_name, "invokeVarargs") \
209 template(star_name, "*") /*not really a name*/ \
210 template(invoke_name, "invoke") \
211 template(override_name, "override") \
212 template(parameterTypes_name, "parameterTypes") \
213 template(returnType_name, "returnType") \
214 template(signature_name, "signature") \
215 template(slot_name, "slot") \
216 \
217 /* Support for annotations (JDK 1.5 and above) */ \
218 \
219 template(annotations_name, "annotations") \
220 template(parameter_annotations_name, "parameterAnnotations") \
221 template(annotation_default_name, "annotationDefault") \
222 template(sun_reflect_ConstantPool, "sun/reflect/ConstantPool") \
223 template(constantPoolOop_name, "constantPoolOop") \
224 template(sun_reflect_UnsafeStaticFieldAccessorImpl, "sun/reflect/UnsafeStaticFieldAccessorImpl")\
225 template(base_name, "base") \
226 \
227 /* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \
228 template(java_dyn_InvokeDynamic, "java/dyn/InvokeDynamic") \
229 template(java_dyn_Linkage, "java/dyn/Linkage") \
230 template(java_dyn_CallSite, "java/dyn/CallSite") \
231 template(java_dyn_MethodHandle, "java/dyn/MethodHandle") \
232 template(java_dyn_MethodType, "java/dyn/MethodType") \
233 template(java_dyn_WrongMethodTypeException, "java/dyn/WrongMethodTypeException") \
234 template(java_dyn_MethodType_signature, "Ljava/dyn/MethodType;") \
235 template(java_dyn_MethodHandle_signature, "Ljava/dyn/MethodHandle;") \
236 /* internal classes known only to the JVM: */ \
237 template(java_dyn_MethodTypeForm, "java/dyn/MethodTypeForm") \
238 template(java_dyn_MethodTypeForm_signature, "Ljava/dyn/MethodTypeForm;") \
239 template(sun_dyn_MemberName, "sun/dyn/MemberName") \
240 template(sun_dyn_MemberName_signature, "Lsun/dyn/MemberName;") \
241 template(sun_dyn_MethodHandleImpl, "sun/dyn/MethodHandleImpl") \
242 template(sun_dyn_MethodHandleNatives, "sun/dyn/MethodHandleNatives") \
243 template(sun_dyn_AdapterMethodHandle, "sun/dyn/AdapterMethodHandle") \
244 template(sun_dyn_BoundMethodHandle, "sun/dyn/BoundMethodHandle") \
245 template(sun_dyn_DirectMethodHandle, "sun/dyn/DirectMethodHandle") \
246 /* internal up-calls made only by the JVM, via class sun.dyn.MethodHandleNatives: */ \
247 template(findMethodHandleType_name, "findMethodHandleType") \
248 template(findMethodHandleType_signature, "(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/dyn/MethodType;") \
249 template(makeDynamicCallSite_name, "makeDynamicCallSite") \
250 template(makeDynamicCallSite_signature, "(Ljava/dyn/MethodHandle;Ljava/lang/String;Ljava/dyn/MethodType;Ljava/lang/Object;Lsun/dyn/MemberName;I)Ljava/dyn/CallSite;") \
251 NOT_LP64( do_alias(machine_word_signature, int_signature) ) \
252 LP64_ONLY( do_alias(machine_word_signature, long_signature) ) \
253 \
254 /* common method and field names */ \
255 template(object_initializer_name, "<init>") \
256 template(class_initializer_name, "<clinit>") \
257 template(println_name, "println") \
258 template(printStackTrace_name, "printStackTrace") \
259 template(main_name, "main") \
260 template(name_name, "name") \
261 template(priority_name, "priority") \
262 template(stillborn_name, "stillborn") \
263 template(group_name, "group") \
264 template(daemon_name, "daemon") \
265 template(eetop_name, "eetop") \
266 template(thread_status_name, "threadStatus") \
267 template(run_method_name, "run") \
268 template(exit_method_name, "exit") \
269 template(add_method_name, "add") \
270 template(parent_name, "parent") \
271 template(threads_name, "threads") \
272 template(groups_name, "groups") \
273 template(maxPriority_name, "maxPriority") \
274 template(destroyed_name, "destroyed") \
275 template(vmAllowSuspension_name, "vmAllowSuspension") \
276 template(nthreads_name, "nthreads") \
277 template(ngroups_name, "ngroups") \
278 template(shutdown_method_name, "shutdown") \
279 template(finalize_method_name, "finalize") \
280 template(reference_lock_name, "lock") \
281 template(reference_discovered_name, "discovered") \
282 template(run_finalizers_on_exit_name, "runFinalizersOnExit") \
283 template(uncaughtException_name, "uncaughtException") \
284 template(dispatchUncaughtException_name, "dispatchUncaughtException") \
285 template(initializeSystemClass_name, "initializeSystemClass") \
286 template(loadClass_name, "loadClass") \
287 template(loadClassInternal_name, "loadClassInternal") \
288 template(get_name, "get") \
289 template(put_name, "put") \
290 template(type_name, "type") \
291 template(findNative_name, "findNative") \
292 template(deadChild_name, "deadChild") \
293 template(addClass_name, "addClass") \
294 template(getFromClass_name, "getFromClass") \
295 template(dispatch_name, "dispatch") \
296 template(getSystemClassLoader_name, "getSystemClassLoader") \
297 template(fillInStackTrace_name, "fillInStackTrace") \
298 template(getCause_name, "getCause") \
299 template(initCause_name, "initCause") \
300 template(setProperty_name, "setProperty") \
301 template(getProperty_name, "getProperty") \
302 template(context_name, "context") \
303 template(privilegedContext_name, "privilegedContext") \
304 template(contextClassLoader_name, "contextClassLoader") \
305 template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \
306 template(isPrivileged_name, "isPrivileged") \
307 template(wait_name, "wait") \
308 template(checkPackageAccess_name, "checkPackageAccess") \
309 template(stackSize_name, "stackSize") \
310 template(thread_id_name, "tid") \
311 template(newInstance0_name, "newInstance0") \
312 template(limit_name, "limit") \
313 template(forName_name, "forName") \
314 template(forName0_name, "forName0") \
315 template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \
316 template(isJavaIdentifierPart_name, "isJavaIdentifierPart") \
317 template(exclusive_owner_thread_name, "exclusiveOwnerThread") \
318 template(park_blocker_name, "parkBlocker") \
319 template(park_event_name, "nativeParkEventPointer") \
320 template(cache_field_name, "cache") \
321 template(value_name, "value") \
322 template(frontCacheEnabled_name, "frontCacheEnabled") \
323 template(stringCacheEnabled_name, "stringCacheEnabled") \
324 template(numberOfLeadingZeros_name, "numberOfLeadingZeros") \
325 template(numberOfTrailingZeros_name, "numberOfTrailingZeros") \
326 template(bitCount_name, "bitCount") \
327 template(profile_name, "profile") \
328 template(equals_name, "equals") \
329 template(target_name, "target") \
330 template(toString_name, "toString") \
331 template(values_name, "values") \
332 template(receiver_name, "receiver") \
333 template(vmmethod_name, "vmmethod") \
334 template(vmtarget_name, "vmtarget") \
335 template(vmentry_name, "vmentry") \
336 template(vmslots_name, "vmslots") \
337 template(vmindex_name, "vmindex") \
338 template(vmargslot_name, "vmargslot") \
339 template(flags_name, "flags") \
340 template(argument_name, "argument") \
341 template(conversion_name, "conversion") \
342 template(rtype_name, "rtype") \
343 template(ptypes_name, "ptypes") \
344 template(form_name, "form") \
345 template(erasedType_name, "erasedType") \
346 template(append_name, "append") \
347 \
348 /* non-intrinsic name/signature pairs: */ \
349 template(register_method_name, "register") \
350 do_alias(register_method_signature, object_void_signature) \
351 \
352 /* name symbols needed by intrinsics */ \
353 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
354 \
355 /* common signatures names */ \
356 template(void_method_signature, "()V") \
357 template(void_boolean_signature, "()Z") \
358 template(void_byte_signature, "()B") \
359 template(void_char_signature, "()C") \
360 template(void_short_signature, "()S") \
361 template(void_int_signature, "()I") \
362 template(void_long_signature, "()J") \
363 template(void_float_signature, "()F") \
364 template(void_double_signature, "()D") \
365 template(int_void_signature, "(I)V") \
366 template(int_int_signature, "(I)I") \
367 template(char_char_signature, "(C)C") \
368 template(short_short_signature, "(S)S") \
369 template(int_bool_signature, "(I)Z") \
370 template(float_int_signature, "(F)I") \
371 template(double_long_signature, "(D)J") \
372 template(double_double_signature, "(D)D") \
373 template(int_float_signature, "(I)F") \
374 template(long_int_signature, "(J)I") \
375 template(long_long_signature, "(J)J") \
376 template(long_double_signature, "(J)D") \
377 template(byte_signature, "B") \
378 template(char_signature, "C") \
379 template(double_signature, "D") \
380 template(float_signature, "F") \
381 template(int_signature, "I") \
382 template(long_signature, "J") \
383 template(short_signature, "S") \
384 template(bool_signature, "Z") \
385 template(void_signature, "V") \
386 template(byte_array_signature, "[B") \
387 template(char_array_signature, "[C") \
388 template(object_void_signature, "(Ljava/lang/Object;)V") \
389 template(object_int_signature, "(Ljava/lang/Object;)I") \
390 template(object_boolean_signature, "(Ljava/lang/Object;)Z") \
391 template(string_void_signature, "(Ljava/lang/String;)V") \
392 template(string_int_signature, "(Ljava/lang/String;)I") \
393 template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \
394 template(void_throwable_signature, "()Ljava/lang/Throwable;") \
395 template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \
396 template(class_void_signature, "(Ljava/lang/Class;)V") \
397 template(class_int_signature, "(Ljava/lang/Class;)I") \
398 template(class_boolean_signature, "(Ljava/lang/Class;)Z") \
399 template(throwable_string_void_signature, "(Ljava/lang/Throwable;Ljava/lang/String;)V") \
400 template(string_array_void_signature, "([Ljava/lang/String;)V") \
401 template(string_array_string_array_void_signature, "([Ljava/lang/String;[Ljava/lang/String;)V") \
402 template(thread_throwable_void_signature, "(Ljava/lang/Thread;Ljava/lang/Throwable;)V") \
403 template(thread_void_signature, "(Ljava/lang/Thread;)V") \
404 template(threadgroup_runnable_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;)V") \
405 template(threadgroup_string_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/String;)V") \
406 template(string_class_signature, "(Ljava/lang/String;)Ljava/lang/Class;") \
407 template(object_object_object_signature, "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
408 template(string_string_string_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;") \
409 template(string_string_signature, "(Ljava/lang/String;)Ljava/lang/String;") \
410 template(classloader_string_long_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)J") \
411 template(byte_array_void_signature, "([B)V") \
412 template(char_array_void_signature, "([C)V") \
413 template(int_int_void_signature, "(II)V") \
414 template(long_long_void_signature, "(JJ)V") \
415 template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \
416 template(void_object_signature, "()Ljava/lang/Object;") \
417 template(void_class_signature, "()Ljava/lang/Class;") \
418 template(void_string_signature, "()Ljava/lang/String;") \
419 template(object_array_object_signature, "([Ljava/lang/Object;)Ljava/lang/Object;") \
420 template(object_object_array_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\
421 template(exception_void_signature, "(Ljava/lang/Exception;)V") \
422 template(protectiondomain_signature, "[Ljava/security/ProtectionDomain;") \
423 template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \
424 template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \
425 template(thread_signature, "Ljava/lang/Thread;") \
426 template(thread_array_signature, "[Ljava/lang/Thread;") \
427 template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \
428 template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \
429 template(class_array_signature, "[Ljava/lang/Class;") \
430 template(classloader_signature, "Ljava/lang/ClassLoader;") \
431 template(object_signature, "Ljava/lang/Object;") \
432 template(class_signature, "Ljava/lang/Class;") \
433 template(string_signature, "Ljava/lang/String;") \
434 template(reference_signature, "Ljava/lang/ref/Reference;") \
435 template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \
436 template(String_StringBuilder_signature, "(Ljava/lang/String;)Ljava/lang/StringBuilder;") \
437 template(int_StringBuilder_signature, "(I)Ljava/lang/StringBuilder;") \
438 template(char_StringBuilder_signature, "(C)Ljava/lang/StringBuilder;") \
439 template(String_StringBuffer_signature, "(Ljava/lang/String;)Ljava/lang/StringBuffer;") \
440 template(int_StringBuffer_signature, "(I)Ljava/lang/StringBuffer;") \
441 template(char_StringBuffer_signature, "(C)Ljava/lang/StringBuffer;") \
442 template(int_String_signature, "(I)Ljava/lang/String;") \
443 /* signature symbols needed by intrinsics */ \
444 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \
445 \
446 /* symbol aliases needed by intrinsics */ \
447 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, do_alias) \
448 \
449 /* returned by the C1 compiler in case there's not enough memory to allocate a new symbol*/ \
450 template(dummy_symbol_oop, "illegal symbol") \
451 \
452 /* used by ClassFormatError when class name is not known yet */ \
453 template(unknown_class_name, "<Unknown>") \
454 \
455 /* used to identify class loaders handling parallel class loading */ \
456 template(parallelCapable_name, "parallelLockMap") \
457 \
458 /* JVM monitoring and management support */ \
459 template(java_lang_StackTraceElement_array, "[Ljava/lang/StackTraceElement;") \
460 template(java_lang_management_ThreadState, "java/lang/management/ThreadState") \
461 template(java_lang_management_MemoryUsage, "java/lang/management/MemoryUsage") \
462 template(java_lang_management_ThreadInfo, "java/lang/management/ThreadInfo") \
463 template(sun_management_ManagementFactory, "sun/management/ManagementFactory") \
464 template(sun_management_Sensor, "sun/management/Sensor") \
465 template(sun_management_Agent, "sun/management/Agent") \
466 template(createMemoryPoolMBean_name, "createMemoryPoolMBean") \
467 template(createMemoryManagerMBean_name, "createMemoryManagerMBean") \
468 template(createGarbageCollectorMBean_name, "createGarbageCollectorMBean") \
469 template(createMemoryPoolMBean_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMBean;") \
470 template(createMemoryManagerMBean_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMBean;") \
471 template(createGarbageCollectorMBean_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMBean;") \
472 template(trigger_name, "trigger") \
473 template(clear_name, "clear") \
474 template(trigger_method_signature, "(ILjava/lang/management/MemoryUsage;)V") \
475 template(startAgent_name, "startAgent") \
476 template(java_lang_management_ThreadInfo_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;)V") \
477 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") \
478 template(long_long_long_long_void_signature, "(JJJJ)V") \
479 \
480 template(java_lang_management_MemoryPoolMXBean, "java/lang/management/MemoryPoolMXBean") \
481 template(java_lang_management_MemoryManagerMXBean, "java/lang/management/MemoryManagerMXBean") \
482 template(java_lang_management_GarbageCollectorMXBean,"java/lang/management/GarbageCollectorMXBean") \
483 template(createMemoryPool_name, "createMemoryPool") \
484 template(createMemoryManager_name, "createMemoryManager") \
485 template(createGarbageCollector_name, "createGarbageCollector") \
486 template(createMemoryPool_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMXBean;") \
487 template(createMemoryManager_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMXBean;") \
488 template(createGarbageCollector_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;") \
489 template(addThreadDumpForMonitors_name, "addThreadDumpForMonitors") \
490 template(addThreadDumpForSynchronizers_name, "addThreadDumpForSynchronizers") \
491 template(addThreadDumpForMonitors_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;[I)V") \
492 template(addThreadDumpForSynchronizers_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;)V") \
493 \
494 /* JVMTI/java.lang.instrument support and VM Attach mechanism */ \
495 template(sun_misc_VMSupport, "sun/misc/VMSupport") \
496 template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \
497 do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \
498 template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \
499 template(serializePropertiesToByteArray_signature, "()[B") \
500 template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \
501 template(classRedefinedCount_name, "classRedefinedCount") \
502 /*end*/
506 // Here are all the intrinsics known to the runtime and the CI.
507 // Each intrinsic consists of a public enum name (like _hashCode),
508 // followed by a specification of its klass, name, and signature:
509 // template(<id>, <klass>, <name>, <sig>, <FCODE>)
510 //
511 // If you add an intrinsic here, you must also define its name
512 // and signature as members of the VM symbols. The VM symbols for
513 // the intrinsic name and signature may be defined above.
514 //
515 // Because the VM_SYMBOLS_DO macro makes reference to VM_INTRINSICS_DO,
516 // you can also define an intrinsic's name and/or signature locally to the
517 // intrinsic, if this makes sense. (It often does make sense.)
518 //
519 // For example:
520 // do_intrinsic(_foo, java_lang_Object, foo_name, foo_signature, F_xx)
521 // do_name( foo_name, "foo")
522 // do_signature(foo_signature, "()F")
523 // klass = vmSymbols::java_lang_Object()
524 // name = vmSymbols::foo_name()
525 // signature = vmSymbols::foo_signature()
526 //
527 // The name and/or signature might be a "well known" symbol
528 // like "equal" or "()I", in which case there will be no local
529 // re-definition of the symbol.
530 //
531 // The do_class, do_name, and do_signature calls are all used for the
532 // same purpose: Define yet another VM symbol. They could all be merged
533 // into a common 'do_symbol' call, but it seems useful to record our
534 // intentions here about kinds of symbols (class vs. name vs. signature).
535 //
536 // The F_xx is one of the Flags enum; see below.
537 //
538 // for Emacs: (let ((c-backslash-column 120) (c-backslash-max-column 120)) (c-backslash-region (point) (point-max) nil t))
539 #define VM_INTRINSICS_DO(do_intrinsic, do_class, do_name, do_signature, do_alias) \
540 do_intrinsic(_hashCode, java_lang_Object, hashCode_name, void_int_signature, F_R) \
541 do_name( hashCode_name, "hashCode") \
542 do_intrinsic(_getClass, java_lang_Object, getClass_name, void_class_signature, F_R) \
543 do_name( getClass_name, "getClass") \
544 do_intrinsic(_clone, java_lang_Object, clone_name, void_object_signature, F_R) \
545 do_name( clone_name, "clone") \
546 \
547 /* Math & StrictMath intrinsics are defined in terms of just a few signatures: */ \
548 do_class(java_lang_Math, "java/lang/Math") \
549 do_class(java_lang_StrictMath, "java/lang/StrictMath") \
550 do_signature(double2_double_signature, "(DD)D") \
551 do_signature(int2_int_signature, "(II)I") \
552 \
553 /* here are the math names, all together: */ \
554 do_name(abs_name,"abs") do_name(sin_name,"sin") do_name(cos_name,"cos") \
555 do_name(tan_name,"tan") do_name(atan2_name,"atan2") do_name(sqrt_name,"sqrt") \
556 do_name(log_name,"log") do_name(log10_name,"log10") do_name(pow_name,"pow") \
557 do_name(exp_name,"exp") do_name(min_name,"min") do_name(max_name,"max") \
558 \
559 do_intrinsic(_dabs, java_lang_Math, abs_name, double_double_signature, F_S) \
560 do_intrinsic(_dsin, java_lang_Math, sin_name, double_double_signature, F_S) \
561 do_intrinsic(_dcos, java_lang_Math, cos_name, double_double_signature, F_S) \
562 do_intrinsic(_dtan, java_lang_Math, tan_name, double_double_signature, F_S) \
563 do_intrinsic(_datan2, java_lang_Math, atan2_name, double2_double_signature, F_S) \
564 do_intrinsic(_dsqrt, java_lang_Math, sqrt_name, double_double_signature, F_S) \
565 do_intrinsic(_dlog, java_lang_Math, log_name, double_double_signature, F_S) \
566 do_intrinsic(_dlog10, java_lang_Math, log10_name, double_double_signature, F_S) \
567 do_intrinsic(_dpow, java_lang_Math, pow_name, double2_double_signature, F_S) \
568 do_intrinsic(_dexp, java_lang_Math, exp_name, double_double_signature, F_S) \
569 do_intrinsic(_min, java_lang_Math, min_name, int2_int_signature, F_S) \
570 do_intrinsic(_max, java_lang_Math, max_name, int2_int_signature, F_S) \
571 \
572 do_intrinsic(_floatToRawIntBits, java_lang_Float, floatToRawIntBits_name, float_int_signature, F_S) \
573 do_name( floatToRawIntBits_name, "floatToRawIntBits") \
574 do_intrinsic(_floatToIntBits, java_lang_Float, floatToIntBits_name, float_int_signature, F_S) \
575 do_name( floatToIntBits_name, "floatToIntBits") \
576 do_intrinsic(_intBitsToFloat, java_lang_Float, intBitsToFloat_name, int_float_signature, F_S) \
577 do_name( intBitsToFloat_name, "intBitsToFloat") \
578 do_intrinsic(_doubleToRawLongBits, java_lang_Double, doubleToRawLongBits_name, double_long_signature, F_S) \
579 do_name( doubleToRawLongBits_name, "doubleToRawLongBits") \
580 do_intrinsic(_doubleToLongBits, java_lang_Double, doubleToLongBits_name, double_long_signature, F_S) \
581 do_name( doubleToLongBits_name, "doubleToLongBits") \
582 do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_S) \
583 do_name( longBitsToDouble_name, "longBitsToDouble") \
584 \
585 do_intrinsic(_numberOfLeadingZeros_i, java_lang_Integer, numberOfLeadingZeros_name,int_int_signature, F_S) \
586 do_intrinsic(_numberOfLeadingZeros_l, java_lang_Long, numberOfLeadingZeros_name,long_int_signature, F_S) \
587 \
588 do_intrinsic(_numberOfTrailingZeros_i, java_lang_Integer, numberOfTrailingZeros_name,int_int_signature, F_S) \
589 do_intrinsic(_numberOfTrailingZeros_l, java_lang_Long, numberOfTrailingZeros_name,long_int_signature, F_S) \
590 \
591 do_intrinsic(_bitCount_i, java_lang_Integer, bitCount_name, int_int_signature, F_S) \
592 do_intrinsic(_bitCount_l, java_lang_Long, bitCount_name, long_int_signature, F_S) \
593 \
594 do_intrinsic(_reverseBytes_i, java_lang_Integer, reverseBytes_name, int_int_signature, F_S) \
595 do_name( reverseBytes_name, "reverseBytes") \
596 do_intrinsic(_reverseBytes_l, java_lang_Long, reverseBytes_name, long_long_signature, F_S) \
597 /* (symbol reverseBytes_name defined above) */ \
598 do_intrinsic(_reverseBytes_c, java_lang_Character, reverseBytes_name, char_char_signature, F_S) \
599 /* (symbol reverseBytes_name defined above) */ \
600 do_intrinsic(_reverseBytes_s, java_lang_Short, reverseBytes_name, short_short_signature, F_S) \
601 /* (symbol reverseBytes_name defined above) */ \
602 \
603 do_intrinsic(_identityHashCode, java_lang_System, identityHashCode_name, object_int_signature, F_S) \
604 do_name( identityHashCode_name, "identityHashCode") \
605 do_intrinsic(_currentTimeMillis, java_lang_System, currentTimeMillis_name, void_long_signature, F_S) \
606 \
607 do_name( currentTimeMillis_name, "currentTimeMillis") \
608 do_intrinsic(_nanoTime, java_lang_System, nanoTime_name, void_long_signature, F_S) \
609 do_name( nanoTime_name, "nanoTime") \
610 \
611 do_intrinsic(_arraycopy, java_lang_System, arraycopy_name, arraycopy_signature, F_S) \
612 do_name( arraycopy_name, "arraycopy") \
613 do_signature(arraycopy_signature, "(Ljava/lang/Object;ILjava/lang/Object;II)V") \
614 do_intrinsic(_isInterrupted, java_lang_Thread, isInterrupted_name, isInterrupted_signature, F_R) \
615 do_name( isInterrupted_name, "isInterrupted") \
616 do_signature(isInterrupted_signature, "(Z)Z") \
617 do_intrinsic(_currentThread, java_lang_Thread, currentThread_name, currentThread_signature, F_S) \
618 do_name( currentThread_name, "currentThread") \
619 do_signature(currentThread_signature, "()Ljava/lang/Thread;") \
620 \
621 /* reflective intrinsics, for java/lang/Class, etc. */ \
622 do_intrinsic(_isAssignableFrom, java_lang_Class, isAssignableFrom_name, class_boolean_signature, F_RN) \
623 do_name( isAssignableFrom_name, "isAssignableFrom") \
624 do_intrinsic(_isInstance, java_lang_Class, isInstance_name, object_boolean_signature, F_RN) \
625 do_name( isInstance_name, "isInstance") \
626 do_intrinsic(_getModifiers, java_lang_Class, getModifiers_name, void_int_signature, F_RN) \
627 do_name( getModifiers_name, "getModifiers") \
628 do_intrinsic(_isInterface, java_lang_Class, isInterface_name, void_boolean_signature, F_RN) \
629 do_name( isInterface_name, "isInterface") \
630 do_intrinsic(_isArray, java_lang_Class, isArray_name, void_boolean_signature, F_RN) \
631 do_name( isArray_name, "isArray") \
632 do_intrinsic(_isPrimitive, java_lang_Class, isPrimitive_name, void_boolean_signature, F_RN) \
633 do_name( isPrimitive_name, "isPrimitive") \
634 do_intrinsic(_getSuperclass, java_lang_Class, getSuperclass_name, void_class_signature, F_RN) \
635 do_name( getSuperclass_name, "getSuperclass") \
636 do_intrinsic(_getComponentType, java_lang_Class, getComponentType_name, void_class_signature, F_RN) \
637 do_name( getComponentType_name, "getComponentType") \
638 \
639 do_intrinsic(_getClassAccessFlags, sun_reflect_Reflection, getClassAccessFlags_name, class_int_signature, F_SN) \
640 do_name( getClassAccessFlags_name, "getClassAccessFlags") \
641 do_intrinsic(_getLength, java_lang_reflect_Array, getLength_name, object_int_signature, F_SN) \
642 do_name( getLength_name, "getLength") \
643 \
644 do_intrinsic(_getCallerClass, sun_reflect_Reflection, getCallerClass_name, getCallerClass_signature, F_SN) \
645 do_name( getCallerClass_name, "getCallerClass") \
646 do_signature(getCallerClass_signature, "(I)Ljava/lang/Class;") \
647 \
648 do_intrinsic(_newArray, java_lang_reflect_Array, newArray_name, newArray_signature, F_SN) \
649 do_name( newArray_name, "newArray") \
650 do_signature(newArray_signature, "(Ljava/lang/Class;I)Ljava/lang/Object;") \
651 \
652 do_intrinsic(_copyOf, java_util_Arrays, copyOf_name, copyOf_signature, F_S) \
653 do_name( copyOf_name, "copyOf") \
654 do_signature(copyOf_signature, "([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;") \
655 \
656 do_intrinsic(_copyOfRange, java_util_Arrays, copyOfRange_name, copyOfRange_signature, F_S) \
657 do_name( copyOfRange_name, "copyOfRange") \
658 do_signature(copyOfRange_signature, "([Ljava/lang/Object;IILjava/lang/Class;)[Ljava/lang/Object;") \
659 \
660 do_intrinsic(_equalsC, java_util_Arrays, equals_name, equalsC_signature, F_S) \
661 do_signature(equalsC_signature, "([C[C)Z") \
662 \
663 do_intrinsic(_compareTo, java_lang_String, compareTo_name, string_int_signature, F_R) \
664 do_name( compareTo_name, "compareTo") \
665 do_intrinsic(_indexOf, java_lang_String, indexOf_name, string_int_signature, F_R) \
666 do_name( indexOf_name, "indexOf") \
667 do_intrinsic(_equals, java_lang_String, equals_name, object_boolean_signature, F_R) \
668 \
669 do_class(java_nio_Buffer, "java/nio/Buffer") \
670 do_intrinsic(_checkIndex, java_nio_Buffer, checkIndex_name, int_int_signature, F_R) \
671 do_name( checkIndex_name, "checkIndex") \
672 \
673 do_class(sun_misc_AtomicLongCSImpl, "sun/misc/AtomicLongCSImpl") \
674 do_intrinsic(_get_AtomicLong, sun_misc_AtomicLongCSImpl, get_name, void_long_signature, F_R) \
675 /* (symbols get_name and void_long_signature defined above) */ \
676 \
677 do_intrinsic(_attemptUpdate, sun_misc_AtomicLongCSImpl, attemptUpdate_name, attemptUpdate_signature, F_R) \
678 do_name( attemptUpdate_name, "attemptUpdate") \
679 do_signature(attemptUpdate_signature, "(JJ)Z") \
680 \
681 /* support for sun.misc.Unsafe */ \
682 do_class(sun_misc_Unsafe, "sun/misc/Unsafe") \
683 \
684 do_intrinsic(_allocateInstance, sun_misc_Unsafe, allocateInstance_name, allocateInstance_signature, F_RN) \
685 do_name( allocateInstance_name, "allocateInstance") \
686 do_signature(allocateInstance_signature, "(Ljava/lang/Class;)Ljava/lang/Object;") \
687 do_intrinsic(_copyMemory, sun_misc_Unsafe, copyMemory_name, copyMemory_signature, F_RN) \
688 do_name( copyMemory_name, "copyMemory") \
689 do_signature(copyMemory_signature, "(Ljava/lang/Object;JLjava/lang/Object;JJ)V") \
690 do_intrinsic(_park, sun_misc_Unsafe, park_name, park_signature, F_RN) \
691 do_name( park_name, "park") \
692 do_signature(park_signature, "(ZJ)V") \
693 do_intrinsic(_unpark, sun_misc_Unsafe, unpark_name, unpark_signature, F_RN) \
694 do_name( unpark_name, "unpark") \
695 do_alias( unpark_signature, /*(LObject;)V*/ object_void_signature) \
696 \
697 /* unsafe memory references (there are a lot of them...) */ \
698 do_signature(getObject_signature, "(Ljava/lang/Object;J)Ljava/lang/Object;") \
699 do_signature(putObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;)V") \
700 do_signature(getBoolean_signature, "(Ljava/lang/Object;J)Z") \
701 do_signature(putBoolean_signature, "(Ljava/lang/Object;JZ)V") \
702 do_signature(getByte_signature, "(Ljava/lang/Object;J)B") \
703 do_signature(putByte_signature, "(Ljava/lang/Object;JB)V") \
704 do_signature(getShort_signature, "(Ljava/lang/Object;J)S") \
705 do_signature(putShort_signature, "(Ljava/lang/Object;JS)V") \
706 do_signature(getChar_signature, "(Ljava/lang/Object;J)C") \
707 do_signature(putChar_signature, "(Ljava/lang/Object;JC)V") \
708 do_signature(getInt_signature, "(Ljava/lang/Object;J)I") \
709 do_signature(putInt_signature, "(Ljava/lang/Object;JI)V") \
710 do_signature(getLong_signature, "(Ljava/lang/Object;J)J") \
711 do_signature(putLong_signature, "(Ljava/lang/Object;JJ)V") \
712 do_signature(getFloat_signature, "(Ljava/lang/Object;J)F") \
713 do_signature(putFloat_signature, "(Ljava/lang/Object;JF)V") \
714 do_signature(getDouble_signature, "(Ljava/lang/Object;J)D") \
715 do_signature(putDouble_signature, "(Ljava/lang/Object;JD)V") \
716 \
717 do_name(getObject_name,"getObject") do_name(putObject_name,"putObject") \
718 do_name(getBoolean_name,"getBoolean") do_name(putBoolean_name,"putBoolean") \
719 do_name(getByte_name,"getByte") do_name(putByte_name,"putByte") \
720 do_name(getShort_name,"getShort") do_name(putShort_name,"putShort") \
721 do_name(getChar_name,"getChar") do_name(putChar_name,"putChar") \
722 do_name(getInt_name,"getInt") do_name(putInt_name,"putInt") \
723 do_name(getLong_name,"getLong") do_name(putLong_name,"putLong") \
724 do_name(getFloat_name,"getFloat") do_name(putFloat_name,"putFloat") \
725 do_name(getDouble_name,"getDouble") do_name(putDouble_name,"putDouble") \
726 \
727 do_intrinsic(_getObject, sun_misc_Unsafe, getObject_name, getObject_signature, F_RN) \
728 do_intrinsic(_getBoolean, sun_misc_Unsafe, getBoolean_name, getBoolean_signature, F_RN) \
729 do_intrinsic(_getByte, sun_misc_Unsafe, getByte_name, getByte_signature, F_RN) \
730 do_intrinsic(_getShort, sun_misc_Unsafe, getShort_name, getShort_signature, F_RN) \
731 do_intrinsic(_getChar, sun_misc_Unsafe, getChar_name, getChar_signature, F_RN) \
732 do_intrinsic(_getInt, sun_misc_Unsafe, getInt_name, getInt_signature, F_RN) \
733 do_intrinsic(_getLong, sun_misc_Unsafe, getLong_name, getLong_signature, F_RN) \
734 do_intrinsic(_getFloat, sun_misc_Unsafe, getFloat_name, getFloat_signature, F_RN) \
735 do_intrinsic(_getDouble, sun_misc_Unsafe, getDouble_name, getDouble_signature, F_RN) \
736 do_intrinsic(_putObject, sun_misc_Unsafe, putObject_name, putObject_signature, F_RN) \
737 do_intrinsic(_putBoolean, sun_misc_Unsafe, putBoolean_name, putBoolean_signature, F_RN) \
738 do_intrinsic(_putByte, sun_misc_Unsafe, putByte_name, putByte_signature, F_RN) \
739 do_intrinsic(_putShort, sun_misc_Unsafe, putShort_name, putShort_signature, F_RN) \
740 do_intrinsic(_putChar, sun_misc_Unsafe, putChar_name, putChar_signature, F_RN) \
741 do_intrinsic(_putInt, sun_misc_Unsafe, putInt_name, putInt_signature, F_RN) \
742 do_intrinsic(_putLong, sun_misc_Unsafe, putLong_name, putLong_signature, F_RN) \
743 do_intrinsic(_putFloat, sun_misc_Unsafe, putFloat_name, putFloat_signature, F_RN) \
744 do_intrinsic(_putDouble, sun_misc_Unsafe, putDouble_name, putDouble_signature, F_RN) \
745 \
746 do_name(getObjectVolatile_name,"getObjectVolatile") do_name(putObjectVolatile_name,"putObjectVolatile") \
747 do_name(getBooleanVolatile_name,"getBooleanVolatile") do_name(putBooleanVolatile_name,"putBooleanVolatile") \
748 do_name(getByteVolatile_name,"getByteVolatile") do_name(putByteVolatile_name,"putByteVolatile") \
749 do_name(getShortVolatile_name,"getShortVolatile") do_name(putShortVolatile_name,"putShortVolatile") \
750 do_name(getCharVolatile_name,"getCharVolatile") do_name(putCharVolatile_name,"putCharVolatile") \
751 do_name(getIntVolatile_name,"getIntVolatile") do_name(putIntVolatile_name,"putIntVolatile") \
752 do_name(getLongVolatile_name,"getLongVolatile") do_name(putLongVolatile_name,"putLongVolatile") \
753 do_name(getFloatVolatile_name,"getFloatVolatile") do_name(putFloatVolatile_name,"putFloatVolatile") \
754 do_name(getDoubleVolatile_name,"getDoubleVolatile") do_name(putDoubleVolatile_name,"putDoubleVolatile") \
755 \
756 do_intrinsic(_getObjectVolatile, sun_misc_Unsafe, getObjectVolatile_name, getObject_signature, F_RN) \
757 do_intrinsic(_getBooleanVolatile, sun_misc_Unsafe, getBooleanVolatile_name, getBoolean_signature, F_RN) \
758 do_intrinsic(_getByteVolatile, sun_misc_Unsafe, getByteVolatile_name, getByte_signature, F_RN) \
759 do_intrinsic(_getShortVolatile, sun_misc_Unsafe, getShortVolatile_name, getShort_signature, F_RN) \
760 do_intrinsic(_getCharVolatile, sun_misc_Unsafe, getCharVolatile_name, getChar_signature, F_RN) \
761 do_intrinsic(_getIntVolatile, sun_misc_Unsafe, getIntVolatile_name, getInt_signature, F_RN) \
762 do_intrinsic(_getLongVolatile, sun_misc_Unsafe, getLongVolatile_name, getLong_signature, F_RN) \
763 do_intrinsic(_getFloatVolatile, sun_misc_Unsafe, getFloatVolatile_name, getFloat_signature, F_RN) \
764 do_intrinsic(_getDoubleVolatile, sun_misc_Unsafe, getDoubleVolatile_name, getDouble_signature, F_RN) \
765 do_intrinsic(_putObjectVolatile, sun_misc_Unsafe, putObjectVolatile_name, putObject_signature, F_RN) \
766 do_intrinsic(_putBooleanVolatile, sun_misc_Unsafe, putBooleanVolatile_name, putBoolean_signature, F_RN) \
767 do_intrinsic(_putByteVolatile, sun_misc_Unsafe, putByteVolatile_name, putByte_signature, F_RN) \
768 do_intrinsic(_putShortVolatile, sun_misc_Unsafe, putShortVolatile_name, putShort_signature, F_RN) \
769 do_intrinsic(_putCharVolatile, sun_misc_Unsafe, putCharVolatile_name, putChar_signature, F_RN) \
770 do_intrinsic(_putIntVolatile, sun_misc_Unsafe, putIntVolatile_name, putInt_signature, F_RN) \
771 do_intrinsic(_putLongVolatile, sun_misc_Unsafe, putLongVolatile_name, putLong_signature, F_RN) \
772 do_intrinsic(_putFloatVolatile, sun_misc_Unsafe, putFloatVolatile_name, putFloat_signature, F_RN) \
773 do_intrinsic(_putDoubleVolatile, sun_misc_Unsafe, putDoubleVolatile_name, putDouble_signature, F_RN) \
774 \
775 /* %%% these are redundant except perhaps for getAddress, but Unsafe has native methods for them */ \
776 do_signature(getByte_raw_signature, "(J)B") \
777 do_signature(putByte_raw_signature, "(JB)V") \
778 do_signature(getShort_raw_signature, "(J)S") \
779 do_signature(putShort_raw_signature, "(JS)V") \
780 do_signature(getChar_raw_signature, "(J)C") \
781 do_signature(putChar_raw_signature, "(JC)V") \
782 do_signature(putInt_raw_signature, "(JI)V") \
783 do_alias(getLong_raw_signature, /*(J)J*/ long_long_signature) \
784 do_alias(putLong_raw_signature, /*(JJ)V*/ long_long_void_signature) \
785 do_signature(getFloat_raw_signature, "(J)F") \
786 do_signature(putFloat_raw_signature, "(JF)V") \
787 do_alias(getDouble_raw_signature, /*(J)D*/ long_double_signature) \
788 do_signature(putDouble_raw_signature, "(JD)V") \
789 do_alias(getAddress_raw_signature, /*(J)J*/ long_long_signature) \
790 do_alias(putAddress_raw_signature, /*(JJ)V*/ long_long_void_signature) \
791 \
792 do_name( getAddress_name, "getAddress") \
793 do_name( putAddress_name, "putAddress") \
794 \
795 do_intrinsic(_getByte_raw, sun_misc_Unsafe, getByte_name, getByte_raw_signature, F_RN) \
796 do_intrinsic(_getShort_raw, sun_misc_Unsafe, getShort_name, getShort_raw_signature, F_RN) \
797 do_intrinsic(_getChar_raw, sun_misc_Unsafe, getChar_name, getChar_raw_signature, F_RN) \
798 do_intrinsic(_getInt_raw, sun_misc_Unsafe, getInt_name, long_int_signature, F_RN) \
799 do_intrinsic(_getLong_raw, sun_misc_Unsafe, getLong_name, getLong_raw_signature, F_RN) \
800 do_intrinsic(_getFloat_raw, sun_misc_Unsafe, getFloat_name, getFloat_raw_signature, F_RN) \
801 do_intrinsic(_getDouble_raw, sun_misc_Unsafe, getDouble_name, getDouble_raw_signature, F_RN) \
802 do_intrinsic(_getAddress_raw, sun_misc_Unsafe, getAddress_name, getAddress_raw_signature, F_RN) \
803 do_intrinsic(_putByte_raw, sun_misc_Unsafe, putByte_name, putByte_raw_signature, F_RN) \
804 do_intrinsic(_putShort_raw, sun_misc_Unsafe, putShort_name, putShort_raw_signature, F_RN) \
805 do_intrinsic(_putChar_raw, sun_misc_Unsafe, putChar_name, putChar_raw_signature, F_RN) \
806 do_intrinsic(_putInt_raw, sun_misc_Unsafe, putInt_name, putInt_raw_signature, F_RN) \
807 do_intrinsic(_putLong_raw, sun_misc_Unsafe, putLong_name, putLong_raw_signature, F_RN) \
808 do_intrinsic(_putFloat_raw, sun_misc_Unsafe, putFloat_name, putFloat_raw_signature, F_RN) \
809 do_intrinsic(_putDouble_raw, sun_misc_Unsafe, putDouble_name, putDouble_raw_signature, F_RN) \
810 do_intrinsic(_putAddress_raw, sun_misc_Unsafe, putAddress_name, putAddress_raw_signature, F_RN) \
811 \
812 do_intrinsic(_compareAndSwapObject, sun_misc_Unsafe, compareAndSwapObject_name, compareAndSwapObject_signature, F_RN) \
813 do_name( compareAndSwapObject_name, "compareAndSwapObject") \
814 do_signature(compareAndSwapObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \
815 do_intrinsic(_compareAndSwapLong, sun_misc_Unsafe, compareAndSwapLong_name, compareAndSwapLong_signature, F_RN) \
816 do_name( compareAndSwapLong_name, "compareAndSwapLong") \
817 do_signature(compareAndSwapLong_signature, "(Ljava/lang/Object;JJJ)Z") \
818 do_intrinsic(_compareAndSwapInt, sun_misc_Unsafe, compareAndSwapInt_name, compareAndSwapInt_signature, F_RN) \
819 do_name( compareAndSwapInt_name, "compareAndSwapInt") \
820 do_signature(compareAndSwapInt_signature, "(Ljava/lang/Object;JII)Z") \
821 do_intrinsic(_putOrderedObject, sun_misc_Unsafe, putOrderedObject_name, putOrderedObject_signature, F_RN) \
822 do_name( putOrderedObject_name, "putOrderedObject") \
823 do_alias( putOrderedObject_signature, /*(LObject;JLObject;)V*/ putObject_signature) \
824 do_intrinsic(_putOrderedLong, sun_misc_Unsafe, putOrderedLong_name, putOrderedLong_signature, F_RN) \
825 do_name( putOrderedLong_name, "putOrderedLong") \
826 do_alias( putOrderedLong_signature, /*(Ljava/lang/Object;JJ)V*/ putLong_signature) \
827 do_intrinsic(_putOrderedInt, sun_misc_Unsafe, putOrderedInt_name, putOrderedInt_signature, F_RN) \
828 do_name( putOrderedInt_name, "putOrderedInt") \
829 do_alias( putOrderedInt_signature, /*(Ljava/lang/Object;JI)V*/ putInt_signature) \
830 \
831 /* prefetch_signature is shared by all prefetch variants */ \
832 do_signature( prefetch_signature, "(Ljava/lang/Object;J)V") \
833 \
834 do_intrinsic(_prefetchRead, sun_misc_Unsafe, prefetchRead_name, prefetch_signature, F_RN) \
835 do_name( prefetchRead_name, "prefetchRead") \
836 do_intrinsic(_prefetchWrite, sun_misc_Unsafe, prefetchWrite_name, prefetch_signature, F_RN) \
837 do_name( prefetchWrite_name, "prefetchWrite") \
838 do_intrinsic(_prefetchReadStatic, sun_misc_Unsafe, prefetchReadStatic_name, prefetch_signature, F_SN) \
839 do_name( prefetchReadStatic_name, "prefetchReadStatic") \
840 do_intrinsic(_prefetchWriteStatic, sun_misc_Unsafe, prefetchWriteStatic_name, prefetch_signature, F_SN) \
841 do_name( prefetchWriteStatic_name, "prefetchWriteStatic") \
842 /*== LAST_COMPILER_INLINE*/ \
843 /*the compiler does have special inlining code for these; bytecode inline is just fine */ \
844 \
845 do_intrinsic(_fillInStackTrace, java_lang_Throwable, fillInStackTrace_name, void_throwable_signature, F_RNY) \
846 \
847 do_intrinsic(_StringBuilder_void, java_lang_StringBuilder, object_initializer_name, void_method_signature, F_R) \
848 do_intrinsic(_StringBuilder_int, java_lang_StringBuilder, object_initializer_name, int_void_signature, F_R) \
849 do_intrinsic(_StringBuilder_String, java_lang_StringBuilder, object_initializer_name, string_void_signature, F_R) \
850 \
851 do_intrinsic(_StringBuilder_append_char, java_lang_StringBuilder, append_name, char_StringBuilder_signature, F_R) \
852 do_intrinsic(_StringBuilder_append_int, java_lang_StringBuilder, append_name, int_StringBuilder_signature, F_R) \
853 do_intrinsic(_StringBuilder_append_String, java_lang_StringBuilder, append_name, String_StringBuilder_signature, F_R) \
854 \
855 do_intrinsic(_StringBuilder_toString, java_lang_StringBuilder, toString_name, void_string_signature, F_R) \
856 \
857 do_intrinsic(_StringBuffer_void, java_lang_StringBuffer, object_initializer_name, void_method_signature, F_R) \
858 do_intrinsic(_StringBuffer_int, java_lang_StringBuffer, object_initializer_name, int_void_signature, F_R) \
859 do_intrinsic(_StringBuffer_String, java_lang_StringBuffer, object_initializer_name, string_void_signature, F_R) \
860 \
861 do_intrinsic(_StringBuffer_append_char, java_lang_StringBuffer, append_name, char_StringBuffer_signature, F_Y) \
862 do_intrinsic(_StringBuffer_append_int, java_lang_StringBuffer, append_name, int_StringBuffer_signature, F_Y) \
863 do_intrinsic(_StringBuffer_append_String, java_lang_StringBuffer, append_name, String_StringBuffer_signature, F_Y) \
864 \
865 do_intrinsic(_StringBuffer_toString, java_lang_StringBuffer, toString_name, void_string_signature, F_Y) \
866 \
867 do_intrinsic(_Integer_toString, java_lang_Integer, toString_name, int_String_signature, F_S) \
868 \
869 do_intrinsic(_String_String, java_lang_String, object_initializer_name, string_void_signature, F_R) \
870 \
871 do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \
872 /* (symbol object_initializer_name defined above) */ \
873 \
874 do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_object_array_object_signature, F_R) \
875 /* (symbols invoke_name and invoke_signature defined above) */ \
876 do_intrinsic(_checkSpreadArgument, sun_dyn_MethodHandleImpl, checkSpreadArgument_name, checkSpreadArgument_signature, F_S) \
877 do_name( checkSpreadArgument_name, "checkSpreadArgument") \
878 do_name( checkSpreadArgument_signature, "(Ljava/lang/Object;I)V") \
879 do_intrinsic(_invokeExact, java_dyn_MethodHandle, invokeExact_name, object_array_object_signature, F_RN) \
880 do_intrinsic(_invokeGeneric, java_dyn_MethodHandle, invokeGeneric_name, object_array_object_signature, F_RN) \
881 do_intrinsic(_invokeVarargs, java_dyn_MethodHandle, invokeVarargs_name, object_array_object_signature, F_R) \
882 do_intrinsic(_invokeDynamic, java_dyn_InvokeDynamic, star_name, object_array_object_signature, F_SN) \
883 \
884 /* unboxing methods: */ \
885 do_intrinsic(_booleanValue, java_lang_Boolean, booleanValue_name, void_boolean_signature, F_R) \
886 do_name( booleanValue_name, "booleanValue") \
887 do_intrinsic(_byteValue, java_lang_Byte, byteValue_name, void_byte_signature, F_R) \
888 do_name( byteValue_name, "byteValue") \
889 do_intrinsic(_charValue, java_lang_Character, charValue_name, void_char_signature, F_R) \
890 do_name( charValue_name, "charValue") \
891 do_intrinsic(_shortValue, java_lang_Short, shortValue_name, void_short_signature, F_R) \
892 do_name( shortValue_name, "shortValue") \
893 do_intrinsic(_intValue, java_lang_Integer, intValue_name, void_int_signature, F_R) \
894 do_name( intValue_name, "intValue") \
895 do_intrinsic(_longValue, java_lang_Long, longValue_name, void_long_signature, F_R) \
896 do_name( longValue_name, "longValue") \
897 do_intrinsic(_floatValue, java_lang_Float, floatValue_name, void_float_signature, F_R) \
898 do_name( floatValue_name, "floatValue") \
899 do_intrinsic(_doubleValue, java_lang_Double, doubleValue_name, void_double_signature, F_R) \
900 do_name( doubleValue_name, "doubleValue") \
901 \
902 /* boxing methods: */ \
903 do_name( valueOf_name, "valueOf") \
904 do_intrinsic(_Boolean_valueOf, java_lang_Boolean, valueOf_name, Boolean_valueOf_signature, F_S) \
905 do_name( Boolean_valueOf_signature, "(Z)Ljava/lang/Boolean;") \
906 do_intrinsic(_Byte_valueOf, java_lang_Byte, valueOf_name, Byte_valueOf_signature, F_S) \
907 do_name( Byte_valueOf_signature, "(B)Ljava/lang/Byte;") \
908 do_intrinsic(_Character_valueOf, java_lang_Character, valueOf_name, Character_valueOf_signature, F_S) \
909 do_name( Character_valueOf_signature, "(C)Ljava/lang/Character;") \
910 do_intrinsic(_Short_valueOf, java_lang_Short, valueOf_name, Short_valueOf_signature, F_S) \
911 do_name( Short_valueOf_signature, "(S)Ljava/lang/Short;") \
912 do_intrinsic(_Integer_valueOf, java_lang_Integer, valueOf_name, Integer_valueOf_signature, F_S) \
913 do_name( Integer_valueOf_signature, "(I)Ljava/lang/Integer;") \
914 do_intrinsic(_Long_valueOf, java_lang_Long, valueOf_name, Long_valueOf_signature, F_S) \
915 do_name( Long_valueOf_signature, "(J)Ljava/lang/Long;") \
916 do_intrinsic(_Float_valueOf, java_lang_Float, valueOf_name, Float_valueOf_signature, F_S) \
917 do_name( Float_valueOf_signature, "(F)Ljava/lang/Float;") \
918 do_intrinsic(_Double_valueOf, java_lang_Double, valueOf_name, Double_valueOf_signature, F_S) \
919 do_name( Double_valueOf_signature, "(D)Ljava/lang/Double;") \
920 \
921 /*end*/
926 // Class vmSymbols
928 class vmSymbols: AllStatic {
929 friend class vmSymbolHandles;
930 friend class vmIntrinsics;
931 public:
932 // enum for figuring positions and size of array holding symbolOops
933 enum SID {
934 NO_SID = 0,
936 #define VM_SYMBOL_ENUM(name, string) VM_SYMBOL_ENUM_NAME(name),
937 VM_SYMBOLS_DO(VM_SYMBOL_ENUM, VM_ALIAS_IGNORE)
938 #undef VM_SYMBOL_ENUM
940 SID_LIMIT,
942 #define VM_ALIAS_ENUM(name, def) VM_SYMBOL_ENUM_NAME(name) = VM_SYMBOL_ENUM_NAME(def),
943 VM_SYMBOLS_DO(VM_SYMBOL_IGNORE, VM_ALIAS_ENUM)
944 #undef VM_ALIAS_ENUM
946 FIRST_SID = NO_SID + 1
947 };
948 enum {
949 log2_SID_LIMIT = 10 // checked by an assert at start-up
950 };
952 private:
953 // The symbol array
954 static symbolOop _symbols[];
956 // Field signatures indexed by BasicType.
957 static symbolOop _type_signatures[T_VOID+1];
959 public:
960 // Initialization
961 static void initialize(TRAPS);
962 // Accessing
963 #define VM_SYMBOL_DECLARE(name, ignore) \
964 static symbolOop name() { return _symbols[VM_SYMBOL_ENUM_NAME(name)]; }
965 VM_SYMBOLS_DO(VM_SYMBOL_DECLARE, VM_SYMBOL_DECLARE)
966 #undef VM_SYMBOL_DECLARE
968 // GC support
969 static void oops_do(OopClosure* f, bool do_all = false);
971 static symbolOop type_signature(BasicType t) {
972 assert((uint)t < T_VOID+1, "range check");
973 assert(_type_signatures[t] != NULL, "domain check");
974 return _type_signatures[t];
975 }
976 // inverse of type_signature; returns T_OBJECT if s is not recognized
977 static BasicType signature_type(symbolOop s);
979 static symbolOop symbol_at(SID id) {
980 assert(id >= FIRST_SID && id < SID_LIMIT, "oob");
981 assert(_symbols[id] != NULL, "init");
982 return _symbols[id];
983 }
985 // Returns symbol's SID if one is assigned, else NO_SID.
986 static SID find_sid(symbolOop symbol);
988 #ifndef PRODUCT
989 // No need for this in the product:
990 static const char* name_for(SID sid);
991 #endif //PRODUCT
992 };
995 // Class vmSymbolHandles
997 class vmSymbolHandles: AllStatic {
998 friend class vmIntrinsics;
999 friend class ciObjectFactory;
1001 public:
1002 // Accessing
1003 #define VM_SYMBOL_HANDLE_DECLARE(name, ignore) \
1004 static symbolHandle name() { return symbol_handle_at(vmSymbols::VM_SYMBOL_ENUM_NAME(name)); }
1005 VM_SYMBOLS_DO(VM_SYMBOL_HANDLE_DECLARE, VM_SYMBOL_HANDLE_DECLARE)
1006 #undef VM_SYMBOL_HANDLE_DECLARE
1008 static symbolHandle symbol_handle_at(vmSymbols::SID id) {
1009 return symbolHandle(&vmSymbols::_symbols[(int)id], false);
1010 }
1012 static symbolHandle type_signature(BasicType t) {
1013 assert(vmSymbols::type_signature(t) != NULL, "domain check");
1014 return symbolHandle(&vmSymbols::_type_signatures[t], false);
1015 }
1016 // inverse of type_signature; returns T_OBJECT if s is not recognized
1017 static BasicType signature_type(symbolHandle s) {
1018 return vmSymbols::signature_type(s());
1019 }
1020 };
1022 // VM Intrinsic ID's uniquely identify some very special methods
1023 class vmIntrinsics: AllStatic {
1024 friend class vmSymbols;
1025 friend class ciObjectFactory;
1027 public:
1028 // Accessing
1029 enum ID {
1030 _none = 0, // not an intrinsic (default answer)
1032 #define VM_INTRINSIC_ENUM(id, klass, name, sig, flags) id,
1033 VM_INTRINSICS_DO(VM_INTRINSIC_ENUM,
1034 VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE)
1035 #undef VM_INTRINSIC_ENUM
1037 ID_LIMIT,
1038 LAST_COMPILER_INLINE = _prefetchWriteStatic,
1039 FIRST_ID = _none + 1
1040 };
1042 enum Flags {
1043 // AccessFlags syndromes relevant to intrinsics.
1044 F_none = 0,
1045 F_R, // !static ?native !synchronized (R="regular")
1046 F_S, // static ?native !synchronized
1047 F_Y, // !static ?native synchronized
1048 F_RN, // !static native !synchronized
1049 F_SN, // static native !synchronized
1050 F_RNY, // !static native synchronized
1052 FLAG_LIMIT
1053 };
1054 enum {
1055 log2_FLAG_LIMIT = 4 // checked by an assert at start-up
1056 };
1058 public:
1059 static ID ID_from(int raw_id) {
1060 assert(raw_id >= (int)_none && raw_id < (int)ID_LIMIT,
1061 "must be a valid intrinsic ID");
1062 return (ID)raw_id;
1063 }
1065 static const char* name_at(ID id);
1067 private:
1068 static ID find_id_impl(vmSymbols::SID holder,
1069 vmSymbols::SID name,
1070 vmSymbols::SID sig,
1071 jshort flags);
1073 public:
1074 // Given a method's class, name, signature, and access flags, report its ID.
1075 static ID find_id(vmSymbols::SID holder,
1076 vmSymbols::SID name,
1077 vmSymbols::SID sig,
1078 jshort flags) {
1079 ID id = find_id_impl(holder, name, sig, flags);
1080 #ifdef ASSERT
1081 // ID _none does not hold the following asserts.
1082 if (id == _none) return id;
1083 #endif
1084 assert( class_for(id) == holder, "correct id");
1085 assert( name_for(id) == name, "correct id");
1086 assert(signature_for(id) == sig, "correct id");
1087 return id;
1088 }
1090 static void verify_method(ID actual_id, methodOop m) PRODUCT_RETURN;
1092 // Find out the symbols behind an intrinsic:
1093 static vmSymbols::SID class_for(ID id);
1094 static vmSymbols::SID name_for(ID id);
1095 static vmSymbols::SID signature_for(ID id);
1096 static Flags flags_for(ID id);
1098 static const char* short_name_as_C_string(ID id, char* buf, int size);
1100 // Access to intrinsic methods:
1101 static methodOop method_for(ID id);
1103 // Wrapper object methods:
1104 static ID for_boxing(BasicType type);
1105 static ID for_unboxing(BasicType type);
1107 // Raw conversion:
1108 static ID for_raw_conversion(BasicType src, BasicType dest);
1109 };
