1 /*
2 * Copyright (c) 1997, 2024, 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 */
24
25 #ifndef SHARE_CLASSFILE_VMSYMBOLS_HPP
26 #define SHARE_CLASSFILE_VMSYMBOLS_HPP
27
28 #include "classfile/vmIntrinsics.hpp"
29 #include "jvmci/vmSymbols_jvmci.hpp"
30 #include "memory/iterator.hpp"
31 #include "oops/symbol.hpp"
32 #include "utilities/macros.hpp"
33 #include "utilities/enumIterator.hpp"
34
35 class SerializeClosure;
36
37 // The class vmSymbols is a name space for fast lookup of
38 // symbols commonly used in the VM.
39 //
40 // Sample usage:
41 //
42 // Symbol* obj = vmSymbols::java_lang_Object();
43
44
45 // Useful sub-macros exported by this header file:
46
47 #define VM_SYMBOL_ENUM_NAME_(name) name##_enum
48 #define VM_SYMBOL_ENUM_NAME(name) vmSymbolID::VM_SYMBOL_ENUM_NAME_(name)
49 #define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/
50 #define VM_SYMBOL_IGNORE(id, name) /*ignored*/
51 #define VM_ALIAS_IGNORE(id, id2) /*ignored*/
52
53 // Mapping function names to values. New entries should be added below.
54
55 #define VM_SYMBOLS_DO(template, do_alias) \
56 /* commonly used class, package, module names */ \
57 template(java_base, "java.base") \
58 template(java_lang_System, "java/lang/System") \
59 template(java_lang_Object, "java/lang/Object") \
60 template(java_lang_Class, "java/lang/Class") \
61 template(java_lang_Module, "java/lang/Module") \
62 template(java_lang_String, "java/lang/String") \
63 template(java_lang_StringLatin1, "java/lang/StringLatin1") \
64 template(java_lang_StringUTF16, "java/lang/StringUTF16") \
65 template(java_lang_Thread, "java/lang/Thread") \
66 template(java_lang_Thread_FieldHolder, "java/lang/Thread$FieldHolder") \
67 template(java_lang_Thread_Constants, "java/lang/Thread$Constants") \
68 template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \
69 template(java_lang_BaseVirtualThread, "java/lang/BaseVirtualThread") \
70 template(java_lang_VirtualThread, "java/lang/VirtualThread") \
71 template(java_lang_BoundVirtualThread, "java/lang/ThreadBuilders$BoundVirtualThread") \
72 template(java_lang_Cloneable, "java/lang/Cloneable") \
73 template(java_lang_Throwable, "java/lang/Throwable") \
74 template(java_lang_ClassLoader, "java/lang/ClassLoader") \
75 template(java_lang_Runnable, "java/lang/Runnable") \
76 template(jdk_internal_vm_ContinuationScope, "jdk/internal/vm/ContinuationScope") \
77 template(jdk_internal_vm_StackChunk, "jdk/internal/vm/StackChunk") \
78 template(java_lang_Boolean, "java/lang/Boolean") \
79 template(java_lang_Character, "java/lang/Character") \
80 template(java_lang_Character_CharacterCache, "java/lang/Character$CharacterCache") \
81 template(java_lang_CharacterDataLatin1, "java/lang/CharacterDataLatin1") \
82 template(java_lang_Float, "java/lang/Float") \
83 template(java_lang_Double, "java/lang/Double") \
84 template(java_lang_Byte, "java/lang/Byte") \
85 template(java_lang_Byte_ByteCache, "java/lang/Byte$ByteCache") \
86 template(java_lang_Short, "java/lang/Short") \
87 template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \
88 template(java_lang_Integer, "java/lang/Integer") \
89 template(java_lang_Integer_IntegerCache, "java/lang/Integer$IntegerCache") \
90 template(java_lang_Long, "java/lang/Long") \
91 template(java_lang_Long_LongCache, "java/lang/Long$LongCache") \
92 \
93 template(jdk_internal_vm_vector_VectorSupport, "jdk/internal/vm/vector/VectorSupport") \
94 template(jdk_internal_vm_vector_VectorPayload, "jdk/internal/vm/vector/VectorSupport$VectorPayload") \
95 template(jdk_internal_vm_vector_Vector, "jdk/internal/vm/vector/VectorSupport$Vector") \
96 template(jdk_internal_vm_vector_VectorMask, "jdk/internal/vm/vector/VectorSupport$VectorMask") \
97 template(jdk_internal_vm_vector_VectorShuffle, "jdk/internal/vm/vector/VectorSupport$VectorShuffle") \
98 template(payload_name, "payload") \
99 template(ETYPE_name, "ETYPE") \
100 template(VLENGTH_name, "VLENGTH") \
101 \
102 template(jdk_internal_vm_FillerObject, "jdk/internal/vm/FillerObject") \
103 \
104 template(java_lang_Shutdown, "java/lang/Shutdown") \
105 template(java_lang_ref_Reference, "java/lang/ref/Reference") \
106 template(java_lang_ref_SoftReference, "java/lang/ref/SoftReference") \
107 template(java_lang_ref_WeakReference, "java/lang/ref/WeakReference") \
108 template(java_lang_ref_FinalReference, "java/lang/ref/FinalReference") \
109 template(java_lang_ref_PhantomReference, "java/lang/ref/PhantomReference") \
110 template(java_lang_ref_Finalizer, "java/lang/ref/Finalizer") \
111 template(java_lang_reflect_AccessibleObject, "java/lang/reflect/AccessibleObject") \
112 template(java_lang_reflect_Method, "java/lang/reflect/Method") \
113 template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \
114 template(java_lang_reflect_Field, "java/lang/reflect/Field") \
115 template(java_lang_reflect_Parameter, "java/lang/reflect/Parameter") \
116 template(java_lang_reflect_Array, "java/lang/reflect/Array") \
117 template(java_lang_reflect_RecordComponent, "java/lang/reflect/RecordComponent") \
118 template(java_lang_StringBuffer, "java/lang/StringBuffer") \
119 template(java_lang_StringBuilder, "java/lang/StringBuilder") \
120 template(java_lang_SecurityManager, "java/lang/SecurityManager") \
121 template(java_lang_ScopedValue, "java/lang/ScopedValue") \
122 template(java_lang_ScopedValue_Carrier, "java/lang/ScopedValue$Carrier") \
123 template(java_security_AccessControlContext, "java/security/AccessControlContext") \
124 template(java_security_AccessController, "java/security/AccessController") \
125 template(executePrivileged_name, "executePrivileged") \
126 template(java_security_CodeSource, "java/security/CodeSource") \
127 template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \
128 template(java_security_SecureClassLoader, "java/security/SecureClassLoader") \
129 template(java_net_URL, "java/net/URL") \
130 template(java_net_URLClassLoader, "java/net/URLClassLoader") \
131 template(java_util_jar_Manifest, "java/util/jar/Manifest") \
132 template(java_io_ByteArrayInputStream, "java/io/ByteArrayInputStream") \
133 template(java_io_Serializable, "java/io/Serializable") \
134 template(java_nio_Buffer, "java/nio/Buffer") \
135 template(java_util_Arrays, "java/util/Arrays") \
136 template(java_util_Properties, "java/util/Properties") \
137 template(java_util_DualPivotQuicksort, "java/util/DualPivotQuicksort") \
138 template(jdk_internal_misc_Signal, "jdk/internal/misc/Signal") \
139 template(jdk_internal_util_Preconditions, "jdk/internal/util/Preconditions") \
140 template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \
141 template(jdk_internal_vm_PostVMInitHook, "jdk/internal/vm/PostVMInitHook") \
142 template(java_util_Iterator, "java/util/Iterator") \
143 template(java_lang_Record, "java/lang/Record") \
144 template(sun_instrument_InstrumentationImpl, "sun/instrument/InstrumentationImpl") \
145 template(sun_invoke_util_ValueConversions, "sun/invoke/util/ValueConversions") \
146 \
147 template(jdk_internal_loader_NativeLibraries, "jdk/internal/loader/NativeLibraries") \
148 template(jdk_internal_loader_BuiltinClassLoader, "jdk/internal/loader/BuiltinClassLoader") \
149 template(jdk_internal_loader_ClassLoaders_AppClassLoader, "jdk/internal/loader/ClassLoaders$AppClassLoader") \
150 template(jdk_internal_loader_ClassLoaders_PlatformClassLoader, "jdk/internal/loader/ClassLoaders$PlatformClassLoader") \
151 template(java_lang_Deprecated, "Ljava/lang/Deprecated;") \
152 template(since, "since") \
153 template(for_removal, "forRemoval") \
154 /* Java runtime version access */ \
155 template(java_lang_VersionProps, "java/lang/VersionProps") \
156 template(java_version_name, "java_version") \
157 template(java_runtime_name_name, "java_runtime_name") \
158 template(java_runtime_version_name, "java_runtime_version") \
159 template(java_runtime_vendor_version_name, "VENDOR_VERSION") \
160 template(java_runtime_vendor_vm_bug_url_name, "VENDOR_URL_VM_BUG") \
161 \
162 /* system initialization */ \
163 template(initPhase1_name, "initPhase1") \
164 template(initPhase2_name, "initPhase2") \
165 template(initPhase3_name, "initPhase3") \
166 template(java_lang_module_init_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)V") \
167 \
168 /* class file format tags */ \
169 template(tag_source_file, "SourceFile") \
170 template(tag_inner_classes, "InnerClasses") \
171 template(tag_nest_members, "NestMembers") \
172 template(tag_nest_host, "NestHost") \
173 template(tag_constant_value, "ConstantValue") \
174 template(tag_code, "Code") \
175 template(tag_exceptions, "Exceptions") \
176 template(tag_line_number_table, "LineNumberTable") \
177 template(tag_local_variable_table, "LocalVariableTable") \
178 template(tag_local_variable_type_table, "LocalVariableTypeTable") \
179 template(tag_method_parameters, "MethodParameters") \
180 template(tag_stack_map_table, "StackMapTable") \
181 template(tag_synthetic, "Synthetic") \
182 template(tag_deprecated, "Deprecated") \
183 template(tag_source_debug_extension, "SourceDebugExtension") \
184 template(tag_signature, "Signature") \
185 template(tag_record, "Record") \
186 template(tag_runtime_visible_annotations, "RuntimeVisibleAnnotations") \
187 template(tag_runtime_invisible_annotations, "RuntimeInvisibleAnnotations") \
188 template(tag_runtime_visible_parameter_annotations, "RuntimeVisibleParameterAnnotations") \
189 template(tag_runtime_invisible_parameter_annotations,"RuntimeInvisibleParameterAnnotations") \
190 template(tag_annotation_default, "AnnotationDefault") \
191 template(tag_runtime_visible_type_annotations, "RuntimeVisibleTypeAnnotations") \
192 template(tag_runtime_invisible_type_annotations, "RuntimeInvisibleTypeAnnotations") \
193 template(tag_enclosing_method, "EnclosingMethod") \
194 template(tag_bootstrap_methods, "BootstrapMethods") \
195 template(tag_permitted_subclasses, "PermittedSubclasses") \
196 \
197 /* exception klasses: at least all exceptions thrown by the VM have entries here */ \
198 template(java_lang_ArithmeticException, "java/lang/ArithmeticException") \
199 template(java_lang_ArrayIndexOutOfBoundsException, "java/lang/ArrayIndexOutOfBoundsException") \
200 template(java_lang_ArrayStoreException, "java/lang/ArrayStoreException") \
201 template(java_lang_ClassCastException, "java/lang/ClassCastException") \
202 template(java_lang_ClassNotFoundException, "java/lang/ClassNotFoundException") \
203 template(java_lang_CloneNotSupportedException, "java/lang/CloneNotSupportedException") \
204 template(java_lang_IllegalAccessException, "java/lang/IllegalAccessException") \
205 template(java_lang_IllegalArgumentException, "java/lang/IllegalArgumentException") \
206 template(java_lang_IllegalCallerException, "java/lang/IllegalCallerException") \
207 template(java_lang_IllegalStateException, "java/lang/IllegalStateException") \
208 template(java_lang_IllegalMonitorStateException, "java/lang/IllegalMonitorStateException") \
209 template(java_lang_IllegalThreadStateException, "java/lang/IllegalThreadStateException") \
210 template(java_lang_IndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException") \
211 template(java_lang_InstantiationException, "java/lang/InstantiationException") \
212 template(java_lang_InstantiationError, "java/lang/InstantiationError") \
213 template(java_lang_InterruptedException, "java/lang/InterruptedException") \
214 template(java_lang_BootstrapMethodError, "java/lang/BootstrapMethodError") \
215 template(java_lang_LinkageError, "java/lang/LinkageError") \
216 template(java_lang_NegativeArraySizeException, "java/lang/NegativeArraySizeException") \
217 template(java_lang_NoSuchMethodException, "java/lang/NoSuchMethodException") \
218 template(java_lang_NullPointerException, "java/lang/NullPointerException") \
219 template(java_lang_StringIndexOutOfBoundsException, "java/lang/StringIndexOutOfBoundsException")\
220 template(java_lang_UnsupportedOperationException, "java/lang/UnsupportedOperationException") \
221 template(java_lang_InvalidClassException, "java/lang/InvalidClassException") \
222 template(java_lang_reflect_InvocationTargetException, "java/lang/reflect/InvocationTargetException") \
223 template(java_lang_Exception, "java/lang/Exception") \
224 template(java_lang_RuntimeException, "java/lang/RuntimeException") \
225 template(java_io_IOException, "java/io/IOException") \
226 \
227 /* error klasses: at least all errors thrown by the VM have entries here */ \
228 template(java_lang_AbstractMethodError, "java/lang/AbstractMethodError") \
229 template(java_lang_ClassCircularityError, "java/lang/ClassCircularityError") \
230 template(java_lang_ClassFormatError, "java/lang/ClassFormatError") \
231 template(java_lang_UnsupportedClassVersionError, "java/lang/UnsupportedClassVersionError") \
232 template(java_lang_Error, "java/lang/Error") \
233 template(java_lang_ExceptionInInitializerError, "java/lang/ExceptionInInitializerError") \
234 template(java_lang_IllegalAccessError, "java/lang/IllegalAccessError") \
235 template(java_lang_IncompatibleClassChangeError, "java/lang/IncompatibleClassChangeError") \
236 template(java_lang_InternalError, "java/lang/InternalError") \
237 template(java_lang_NoClassDefFoundError, "java/lang/NoClassDefFoundError") \
238 template(java_lang_NoSuchFieldError, "java/lang/NoSuchFieldError") \
239 template(java_lang_NoSuchMethodError, "java/lang/NoSuchMethodError") \
240 template(java_lang_OutOfMemoryError, "java/lang/OutOfMemoryError") \
241 template(java_lang_UnsatisfiedLinkError, "java/lang/UnsatisfiedLinkError") \
242 template(java_lang_VerifyError, "java/lang/VerifyError") \
243 template(java_lang_SecurityException, "java/lang/SecurityException") \
244 template(java_lang_VirtualMachineError, "java/lang/VirtualMachineError") \
245 template(java_lang_StackOverflowError, "java/lang/StackOverflowError") \
246 template(java_lang_StackTraceElement, "java/lang/StackTraceElement") \
247 \
248 /* Concurrency support */ \
249 template(java_util_concurrent_locks_AbstractOwnableSynchronizer, "java/util/concurrent/locks/AbstractOwnableSynchronizer") \
250 template(java_util_concurrent_atomic_AtomicIntegerFieldUpdater_Impl, "java/util/concurrent/atomic/AtomicIntegerFieldUpdater$AtomicIntegerFieldUpdaterImpl") \
251 template(java_util_concurrent_atomic_AtomicLongFieldUpdater_CASUpdater, "java/util/concurrent/atomic/AtomicLongFieldUpdater$CASUpdater") \
252 template(java_util_concurrent_atomic_AtomicLongFieldUpdater_LockedUpdater, "java/util/concurrent/atomic/AtomicLongFieldUpdater$LockedUpdater") \
253 template(java_util_concurrent_atomic_AtomicReferenceFieldUpdater_Impl, "java/util/concurrent/atomic/AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl") \
254 template(jdk_internal_vm_annotation_Contended_signature, "Ljdk/internal/vm/annotation/Contended;") \
255 template(jdk_internal_vm_annotation_ReservedStackAccess_signature, "Ljdk/internal/vm/annotation/ReservedStackAccess;") \
256 template(jdk_internal_ValueBased_signature, "Ljdk/internal/ValueBased;") \
257 \
258 /* class symbols needed by intrinsics */ \
259 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, template, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
260 \
261 /* Support for reflection based on dynamic bytecode generation (JDK 1.4 and above) */ \
262 \
263 template(jdk_internal_reflect, "jdk/internal/reflect") \
264 template(reflect_MethodAccessorImpl, "jdk/internal/reflect/MethodAccessorImpl") \
265 template(reflect_Reflection, "jdk/internal/reflect/Reflection") \
266 template(reflect_CallerSensitive, "jdk/internal/reflect/CallerSensitive") \
267 template(reflect_CallerSensitive_signature, "Ljdk/internal/reflect/CallerSensitive;") \
268 template(reflect_DirectConstructorHandleAccessor_NativeAccessor, "jdk/internal/reflect/DirectConstructorHandleAccessor$NativeAccessor") \
269 template(clazz_name, "clazz") \
270 template(exceptionTypes_name, "exceptionTypes") \
271 template(modifiers_name, "modifiers") \
272 template(invokeBasic_name, "invokeBasic") \
273 template(linkToVirtual_name, "linkToVirtual") \
274 template(linkToStatic_name, "linkToStatic") \
275 template(linkToSpecial_name, "linkToSpecial") \
276 template(linkToInterface_name, "linkToInterface") \
277 template(linkToNative_name, "linkToNative") \
278 template(compiledLambdaForm_name, "<compiledLambdaForm>") /*fake name*/ \
279 template(star_name, "*") /*not really a name*/ \
280 template(invoke_name, "invoke") \
281 template(parameterTypes_name, "parameterTypes") \
282 template(returnType_name, "returnType") \
283 template(signature_name, "signature") \
284 template(slot_name, "slot") \
285 template(trusted_final_name, "trustedFinal") \
286 template(blackhole_name, "<blackhole>") /*fake name*/ \
287 \
288 /* Support for annotations (JDK 1.5 and above) */ \
289 \
290 template(annotations_name, "annotations") \
291 template(index_name, "index") \
292 template(executable_name, "executable") \
293 template(parameter_annotations_name, "parameterAnnotations") \
294 template(annotation_default_name, "annotationDefault") \
295 template(reflect_ConstantPool, "jdk/internal/reflect/ConstantPool") \
296 template(base_name, "base") \
297 /* Type Annotations (JDK 8 and above) */ \
298 template(type_annotations_name, "typeAnnotations") \
299 \
300 /* Intrinsic Annotation (JDK 9 and above) */ \
301 template(jdk_internal_vm_annotation_DontInline_signature, "Ljdk/internal/vm/annotation/DontInline;") \
302 template(jdk_internal_vm_annotation_ForceInline_signature, "Ljdk/internal/vm/annotation/ForceInline;") \
303 template(jdk_internal_vm_annotation_Hidden_signature, "Ljdk/internal/vm/annotation/Hidden;") \
304 template(jdk_internal_misc_Scoped_signature, "Ljdk/internal/misc/ScopedMemoryAccess$Scoped;") \
305 template(jdk_internal_vm_annotation_IntrinsicCandidate_signature, "Ljdk/internal/vm/annotation/IntrinsicCandidate;") \
306 template(jdk_internal_vm_annotation_Stable_signature, "Ljdk/internal/vm/annotation/Stable;") \
307 \
308 template(jdk_internal_vm_annotation_ChangesCurrentThread_signature, "Ljdk/internal/vm/annotation/ChangesCurrentThread;") \
309 template(jdk_internal_vm_annotation_JvmtiHideEvents_signature, "Ljdk/internal/vm/annotation/JvmtiHideEvents;") \
310 template(jdk_internal_vm_annotation_JvmtiMountTransition_signature, "Ljdk/internal/vm/annotation/JvmtiMountTransition;") \
311 \
312 /* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \
313 template(java_lang_invoke_CallSite, "java/lang/invoke/CallSite") \
314 template(java_lang_invoke_ConstantCallSite, "java/lang/invoke/ConstantCallSite") \
315 template(java_lang_invoke_DirectMethodHandle, "java/lang/invoke/DirectMethodHandle") \
316 template(java_lang_invoke_MutableCallSite, "java/lang/invoke/MutableCallSite") \
317 template(java_lang_invoke_VolatileCallSite, "java/lang/invoke/VolatileCallSite") \
318 template(java_lang_invoke_MethodHandle, "java/lang/invoke/MethodHandle") \
319 template(java_lang_invoke_VarHandle, "java/lang/invoke/VarHandle") \
320 template(java_lang_invoke_MethodType, "java/lang/invoke/MethodType") \
321 template(java_lang_invoke_MethodType_signature, "Ljava/lang/invoke/MethodType;") \
322 template(java_lang_invoke_ResolvedMethodName_signature, "Ljava/lang/invoke/ResolvedMethodName;")\
323 template(java_lang_invoke_MemberName_signature, "Ljava/lang/invoke/MemberName;") \
324 template(java_lang_invoke_LambdaForm_signature, "Ljava/lang/invoke/LambdaForm;") \
325 template(java_lang_invoke_MethodHandle_signature, "Ljava/lang/invoke/MethodHandle;") \
326 /* internal classes known only to the JVM: */ \
327 template(java_lang_invoke_MemberName, "java/lang/invoke/MemberName") \
328 template(java_lang_invoke_ResolvedMethodName, "java/lang/invoke/ResolvedMethodName") \
329 template(java_lang_invoke_MethodHandleNatives, "java/lang/invoke/MethodHandleNatives") \
330 template(java_lang_invoke_MethodHandleNatives_CallSiteContext, "java/lang/invoke/MethodHandleNatives$CallSiteContext") \
331 template(java_lang_invoke_LambdaForm, "java/lang/invoke/LambdaForm") \
332 template(java_lang_invoke_InjectedProfile_signature, "Ljava/lang/invoke/InjectedProfile;") \
333 template(java_lang_invoke_LambdaForm_Compiled_signature, "Ljava/lang/invoke/LambdaForm$Compiled;") \
334 template(java_lang_invoke_MethodHandleNatives_CallSiteContext_signature, "Ljava/lang/invoke/MethodHandleNatives$CallSiteContext;") \
335 /* internal up-calls made only by the JVM, via class sun.invoke.MethodHandleNatives: */ \
336 template(findMethodHandleType_name, "findMethodHandleType") \
337 template(findMethodHandleType_signature, "(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/invoke/MethodType;") \
338 template(invokeExact_name, "invokeExact") \
339 template(linkMethodHandleConstant_name, "linkMethodHandleConstant") \
340 template(asFixedArity_name, "asFixedArity") \
341 template(asFixedArity_signature, "()Ljava/lang/invoke/MethodHandle;") \
342 template(linkMethodHandleConstant_signature, "(Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/invoke/MethodHandle;") \
343 template(linkMethod_name, "linkMethod") \
344 template(linkMethod_signature, "(Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/invoke/MemberName;") \
345 template(linkDynamicConstant_name, "linkDynamicConstant") \
346 template(linkDynamicConstant_signature, "(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
347 template(linkCallSite_name, "linkCallSite") \
348 template(linkCallSite_signature, "(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/invoke/MemberName;") \
349 NOT_LP64( do_alias(intptr_signature, int_signature) ) \
350 LP64_ONLY( do_alias(intptr_signature, long_signature) ) \
351 /* Foreign API Support */ \
352 template(jdk_internal_foreign_abi_NativeEntryPoint, "jdk/internal/foreign/abi/NativeEntryPoint") \
353 template(jdk_internal_foreign_abi_ABIDescriptor, "jdk/internal/foreign/abi/ABIDescriptor") \
354 template(jdk_internal_foreign_abi_VMStorage, "jdk/internal/foreign/abi/VMStorage") \
355 template(jdk_internal_foreign_abi_VMStorage_signature, "Ljdk/internal/foreign/abi/VMStorage;") \
356 template(jdk_internal_foreign_abi_VMStorage_array_signature, "[Ljdk/internal/foreign/abi/VMStorage;") \
357 template(jdk_internal_foreign_abi_VMStorage_array_array_signature, "[[Ljdk/internal/foreign/abi/VMStorage;") \
358 template(jdk_internal_foreign_abi_CallConv, "jdk/internal/foreign/abi/UpcallLinker$CallRegs") \
359 \
360 /* Support for JVMCI */ \
361 JVMCI_VM_SYMBOLS_DO(template, do_alias) \
362 \
363 template(java_lang_ClassFrameInfo, "java/lang/ClassFrameInfo") \
364 template(java_lang_StackWalker, "java/lang/StackWalker") \
365 template(java_lang_StackFrameInfo, "java/lang/StackFrameInfo") \
366 template(java_lang_LiveStackFrameInfo, "java/lang/LiveStackFrameInfo") \
367 template(java_lang_StackStreamFactory_AbstractStackWalker, "java/lang/StackStreamFactory$AbstractStackWalker") \
368 template(doStackWalk_signature, "(JIIII)Ljava/lang/Object;") \
369 template(asPrimitive_name, "asPrimitive") \
370 template(asPrimitive_int_signature, "(I)Ljava/lang/LiveStackFrame$PrimitiveSlot;") \
371 template(asPrimitive_long_signature, "(J)Ljava/lang/LiveStackFrame$PrimitiveSlot;") \
372 \
373 /* common method and field names */ \
374 template(object_initializer_name, "<init>") \
375 template(class_initializer_name, "<clinit>") \
376 template(println_name, "println") \
377 template(printStackTrace_name, "printStackTrace") \
378 template(getStackTrace_name, "getStackTrace") \
379 template(main_name, "main") \
380 template(name_name, "name") \
381 template(priority_name, "priority") \
382 template(group_name, "group") \
383 template(daemon_name, "daemon") \
384 template(run_method_name, "run") \
385 template(runWith_method_name, "runWith") \
386 template(interrupt_method_name, "interrupt") \
387 template(exit_method_name, "exit") \
388 template(remove_method_name, "remove") \
389 template(parent_name, "parent") \
390 template(maxPriority_name, "maxPriority") \
391 template(shutdown_name, "shutdown") \
392 template(finalize_method_name, "finalize") \
393 template(reference_discovered_name, "discovered") \
394 template(run_finalization_name, "runFinalization") \
395 template(dispatchUncaughtException_name, "dispatchUncaughtException") \
396 template(loadClass_name, "loadClass") \
397 template(notifyJvmtiStart_name, "notifyJvmtiStart") \
398 template(notifyJvmtiEnd_name, "notifyJvmtiEnd") \
399 template(notifyJvmtiMount_name, "notifyJvmtiMount") \
400 template(notifyJvmtiUnmount_name, "notifyJvmtiUnmount") \
401 template(notifyJvmtiDisableSuspend_name, "notifyJvmtiDisableSuspend") \
402 template(doYield_name, "doYield") \
403 template(enter_name, "enter") \
404 template(enterSpecial_name, "enterSpecial") \
405 template(onContinue_name, "onContinue0") \
406 template(scope_name, "scope") \
407 template(yieldInfo_name, "yieldInfo") \
408 template(pin_name, "pin") \
409 template(unpin_name, "unpin") \
410 template(tail_name, "tail") \
411 template(size_name, "size") \
412 template(bottom_name, "bottom") \
413 template(mode_name, "mode") \
414 template(numFrames_name, "numFrames") \
415 template(stack_name, "stack") \
416 template(maxSize_name, "maxSize") \
417 template(reset_name, "reset") \
418 template(done_name, "done") \
419 template(mounted_name, "mounted") \
420 template(jfrTraceId_name, "jfrTraceId") \
421 template(fp_name, "fp") \
422 template(sp_name, "sp") \
423 template(pc_name, "pc") \
424 template(cs_name, "cs") \
425 template(get_name, "get") \
426 template(refersTo0_name, "refersTo0") \
427 template(clear0_name, "clear0") \
428 template(put_name, "put") \
429 template(type_name, "type") \
430 template(findNative_name, "findNative") \
431 template(getFromClass_name, "getFromClass") \
432 template(dispatch_name, "dispatch") \
433 template(bootLoader_name, "bootLoader") \
434 template(getPlatformClassLoader_name, "getPlatformClassLoader") \
435 template(getSystemClassLoader_name, "getSystemClassLoader") \
436 template(fillInStackTrace_name, "fillInStackTrace") \
437 template(getCause_name, "getCause") \
438 template(initCause_name, "initCause") \
439 template(getProperty_name, "getProperty") \
440 template(context_name, "context") \
441 template(contextClassLoader_name, "contextClassLoader") \
442 template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \
443 template(getClassContext_name, "getClassContext") \
444 template(wait_name, "wait0") \
445 template(checkPackageAccess_name, "checkPackageAccess") \
446 template(forName_name, "forName") \
447 template(forName0_name, "forName0") \
448 template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \
449 template(isJavaIdentifierPart_name, "isJavaIdentifierPart") \
450 template(cache_field_name, "cache") \
451 template(value_name, "value") \
452 template(compact_strings_name, "COMPACT_STRINGS") \
453 template(numberOfLeadingZeros_name, "numberOfLeadingZeros") \
454 template(numberOfTrailingZeros_name, "numberOfTrailingZeros") \
455 template(bitCount_name, "bitCount") \
456 template(profile_name, "profile") \
457 template(equals_name, "equals") \
458 template(length_name, "length") \
459 template(target_name, "target") \
460 template(toString_name, "toString") \
461 template(values_name, "values") \
462 template(receiver_name, "receiver") \
463 template(vmtarget_name, "vmtarget") \
464 template(vmholder_name, "vmholder") \
465 template(method_name, "method") \
466 template(vmindex_name, "vmindex") \
467 template(flags_name, "flags") \
468 template(basicType_name, "basicType") \
469 template(append_name, "append") \
470 template(klass_name, "klass") \
471 template(array_klass_name, "array_klass") \
472 template(mid_name, "mid") \
473 template(cpref_name, "cpref") \
474 template(version_name, "version") \
475 template(methodName_name, "methodName") \
476 template(fileName_name, "fileName") \
477 template(lineNumber_name, "lineNumber") \
478 template(oop_size_name, "oop_size") \
479 template(static_oop_field_count_name, "static_oop_field_count") \
480 template(protection_domain_name, "protection_domain") \
481 template(signers_name, "signers_name") \
482 template(source_file_name, "source_file") \
483 template(loader_data_name, "loader_data") \
484 template(cont_name, "cont") \
485 template(vmdependencies_name, "vmdependencies") \
486 template(last_cleanup_name, "last_cleanup") \
487 template(loader_name, "loader") \
488 template(getModule_name, "getModule") \
489 template(input_stream_void_signature, "(Ljava/io/InputStream;)V") \
490 template(input_stream_signature, "Ljava/io/InputStream;") \
491 template(print_stream_signature, "Ljava/io/PrintStream;") \
492 template(security_manager_signature, "Ljava/lang/SecurityManager;") \
493 template(defineOrCheckPackage_name, "defineOrCheckPackage") \
494 template(defineOrCheckPackage_signature, "(Ljava/lang/String;Ljava/util/jar/Manifest;Ljava/net/URL;)Ljava/lang/Package;") \
495 template(getProtectionDomain_name, "getProtectionDomain") \
496 template(getProtectionDomain_signature, "(Ljava/security/CodeSource;)Ljava/security/ProtectionDomain;") \
497 template(java_lang_Integer_array_signature, "[Ljava/lang/Integer;") \
498 template(java_lang_Long_array_signature, "[Ljava/lang/Long;") \
499 template(java_lang_Character_array_signature, "[Ljava/lang/Character;") \
500 template(java_lang_Short_array_signature, "[Ljava/lang/Short;") \
501 template(java_lang_Byte_array_signature, "[Ljava/lang/Byte;") \
502 template(java_lang_Boolean_signature, "Ljava/lang/Boolean;") \
503 template(url_code_signer_array_void_signature, "(Ljava/net/URL;[Ljava/security/CodeSigner;)V") \
504 template(jvmti_thread_state_name, "jvmti_thread_state") \
505 template(jvmti_VTMS_transition_disable_count_name, "jvmti_VTMS_transition_disable_count") \
506 template(jvmti_is_in_VTMS_transition_name, "jvmti_is_in_VTMS_transition") \
507 template(module_entry_name, "module_entry") \
508 template(resolved_references_name, "<resolved_references>") \
509 template(init_lock_name, "<init_lock>") \
510 template(address_size_name, "ADDRESS_SIZE0") \
511 template(page_size_name, "PAGE_SIZE") \
512 template(big_endian_name, "BIG_ENDIAN") \
513 template(use_unaligned_access_name, "UNALIGNED_ACCESS") \
514 template(data_cache_line_flush_size_name, "DATA_CACHE_LINE_FLUSH_SIZE") \
515 template(during_unsafe_access_name, "during_unsafe_access") \
516 template(checkIndex_name, "checkIndex") \
517 template(jfr_epoch_name, "jfr_epoch") \
518 template(maxThawingSize_name, "maxThawingSize") \
519 \
520 /* name symbols needed by intrinsics */ \
521 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
522 \
523 /* common signatures names */ \
524 template(void_method_signature, "()V") \
525 template(void_boolean_signature, "()Z") \
526 template(void_byte_signature, "()B") \
527 template(void_char_signature, "()C") \
528 template(void_short_signature, "()S") \
529 template(void_int_signature, "()I") \
530 template(void_long_signature, "()J") \
531 template(void_float_signature, "()F") \
532 template(void_double_signature, "()D") \
533 template(bool_void_signature, "(Z)V") \
534 template(int_void_signature, "(I)V") \
535 template(int_int_signature, "(I)I") \
536 template(char_char_signature, "(C)C") \
537 template(short_short_signature, "(S)S") \
538 template(int_bool_signature, "(I)Z") \
539 template(float_bool_signature, "(F)Z") \
540 template(double_bool_signature, "(D)Z") \
541 template(float_int_signature, "(F)I") \
542 template(double_long_signature, "(D)J") \
543 template(double_double_signature, "(D)D") \
544 template(float_float_signature, "(F)F") \
545 template(int_float_signature, "(I)F") \
546 template(long_int_signature, "(J)I") \
547 template(long_long_signature, "(J)J") \
548 template(long_double_signature, "(J)D") \
549 template(long_void_signature, "(J)V") \
550 template(byte_signature, "B") \
551 template(char_signature, "C") \
552 template(double_signature, "D") \
553 template(float_signature, "F") \
554 template(int_signature, "I") \
555 template(long_signature, "J") \
556 template(short_signature, "S") \
557 template(bool_signature, "Z") \
558 template(void_signature, "V") \
559 template(bool_array_signature, "[Z") \
560 template(byte_array_signature, "[B") \
561 template(char_array_signature, "[C") \
562 template(int_array_signature, "[I") \
563 template(runnable_signature, "Ljava/lang/Runnable;") \
564 template(continuation_signature, "Ljdk/internal/vm/Continuation;") \
565 template(continuationscope_signature, "Ljdk/internal/vm/ContinuationScope;") \
566 template(stackchunk_signature, "Ljdk/internal/vm/StackChunk;") \
567 template(object_void_signature, "(Ljava/lang/Object;)V") \
568 template(object_int_signature, "(Ljava/lang/Object;)I") \
569 template(long_object_long_signature, "(JLjava/lang/Object;)J") \
570 template(object_boolean_signature, "(Ljava/lang/Object;)Z") \
571 template(object_object_signature, "(Ljava/lang/Object;)Ljava/lang/Object;") \
572 template(string_void_signature, "(Ljava/lang/String;)V") \
573 template(string_bool_byte_array_signature, "(Ljava/lang/String;Z)[B") \
574 template(throwable_signature, "Ljava/lang/Throwable;") \
575 template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \
576 template(void_throwable_signature, "()Ljava/lang/Throwable;") \
577 template(class_void_signature, "(Ljava/lang/Class;)V") \
578 template(class_int_signature, "(Ljava/lang/Class;)I") \
579 template(class_long_signature, "(Ljava/lang/Class;)J") \
580 template(class_boolean_signature, "(Ljava/lang/Class;)Z") \
581 template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \
582 template(thread_void_signature, "(Ljava/lang/Thread;)V") \
583 template(runnable_void_signature, "(Ljava/lang/Runnable;)V") \
584 template(threadgroup_runnable_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;)V") \
585 template(threadgroup_string_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/String;)V") \
586 template(void_threadgroup_array_signature, "()[Ljava/lang/ThreadGroup;") \
587 template(string_class_signature, "(Ljava/lang/String;)Ljava/lang/Class;") \
588 template(string_boolean_class_signature, "(Ljava/lang/String;Z)Ljava/lang/Class;") \
589 template(object_object_object_signature, "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
590 template(string_string_signature, "(Ljava/lang/String;)Ljava/lang/String;") \
591 template(classloader_class_string_string_long_signature, "(Ljava/lang/ClassLoader;Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)J") \
592 template(byte_array_void_signature, "([B)V") \
593 template(long_long_void_signature, "(JJ)V") \
594 template(void_byte_array_signature, "()[B") \
595 template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \
596 template(void_BuiltinClassLoader_signature, "()Ljdk/internal/loader/BuiltinClassLoader;") \
597 template(void_object_signature, "()Ljava/lang/Object;") \
598 template(void_class_signature, "()Ljava/lang/Class;") \
599 template(void_class_array_signature, "()[Ljava/lang/Class;") \
600 template(void_string_signature, "()Ljava/lang/String;") \
601 template(object_array_object_signature, "([Ljava/lang/Object;)Ljava/lang/Object;") \
602 template(object_object_array_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\
603 template(protectiondomain_signature, "[Ljava/security/ProtectionDomain;") \
604 template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \
605 template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \
606 template(thread_signature, "Ljava/lang/Thread;") \
607 template(thread_fieldholder_signature, "Ljava/lang/Thread$FieldHolder;") \
608 template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \
609 template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \
610 template(class_array_signature, "[Ljava/lang/Class;") \
611 template(classloader_signature, "Ljava/lang/ClassLoader;") \
612 template(object_signature, "Ljava/lang/Object;") \
613 template(object_array_signature, "[Ljava/lang/Object;") \
614 template(class_signature, "Ljava/lang/Class;") \
615 template(string_signature, "Ljava/lang/String;") \
616 template(string_array_signature, "[Ljava/lang/String;") \
617 template(reference_signature, "Ljava/lang/ref/Reference;") \
618 template(referencequeue_signature, "Ljava/lang/ref/ReferenceQueue;") \
619 template(executable_signature, "Ljava/lang/reflect/Executable;") \
620 template(module_signature, "Ljava/lang/Module;") \
621 template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \
622 template(String_StringBuilder_signature, "(Ljava/lang/String;)Ljava/lang/StringBuilder;") \
623 template(int_StringBuilder_signature, "(I)Ljava/lang/StringBuilder;") \
624 template(char_StringBuilder_signature, "(C)Ljava/lang/StringBuilder;") \
625 template(String_StringBuffer_signature, "(Ljava/lang/String;)Ljava/lang/StringBuffer;") \
626 template(int_StringBuffer_signature, "(I)Ljava/lang/StringBuffer;") \
627 template(char_StringBuffer_signature, "(C)Ljava/lang/StringBuffer;") \
628 template(int_String_signature, "(I)Ljava/lang/String;") \
629 template(boolean_boolean_int_signature, "(ZZ)I") \
630 template(big_integer_shift_worker_signature, "([I[IIII)V") \
631 template(reflect_method_signature, "Ljava/lang/reflect/Method;") \
632 template(getStackTrace_signature, "()[Ljava/lang/StackTraceElement;") \
633 \
634 /* signature symbols needed by intrinsics */ \
635 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \
636 \
637 /* symbol aliases needed by intrinsics */ \
638 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, do_alias) \
639 \
640 /* returned by the C1 compiler in case there's not enough memory to allocate a new symbol*/ \
641 template(dummy_symbol, "illegal symbol") \
642 \
643 /* used by ClassFormatError when class name is not known yet */ \
644 template(unknown_class_name, "<Unknown>") \
645 \
646 /* JVM monitoring and management support */ \
647 template(java_lang_StackTraceElement_array, "[Ljava/lang/StackTraceElement;") \
648 template(java_lang_management_MemoryUsage, "java/lang/management/MemoryUsage") \
649 template(java_lang_management_ThreadInfo, "java/lang/management/ThreadInfo") \
650 template(jdk_internal_agent_Agent, "jdk/internal/agent/Agent") \
651 template(sun_management_Sensor, "sun/management/Sensor") \
652 template(sun_management_ManagementFactoryHelper, "sun/management/ManagementFactoryHelper") \
653 template(com_sun_management_internal_DiagnosticCommandImpl, "com/sun/management/internal/DiagnosticCommandImpl") \
654 template(com_sun_management_internal_GarbageCollectorExtImpl,"com/sun/management/internal/GarbageCollectorExtImpl") \
655 template(getDiagnosticCommandMBean_name, "getDiagnosticCommandMBean") \
656 template(getDiagnosticCommandMBean_signature, "()Lcom/sun/management/DiagnosticCommandMBean;") \
657 template(getGcInfoBuilder_name, "getGcInfoBuilder") \
658 template(getGcInfoBuilder_signature, "()Lcom/sun/management/internal/GcInfoBuilder;") \
659 template(com_sun_management_GcInfo, "com/sun/management/GcInfo") \
660 template(com_sun_management_GcInfo_constructor_signature, "(Lcom/sun/management/internal/GcInfoBuilder;JJJ[Ljava/lang/management/MemoryUsage;[Ljava/lang/management/MemoryUsage;[Ljava/lang/Object;)V") \
661 template(createGCNotification_name, "createGCNotification") \
662 template(createGCNotification_signature, "(JLjava/lang/String;Ljava/lang/String;Ljava/lang/String;Lcom/sun/management/GcInfo;)V") \
663 template(createDiagnosticFrameworkNotification_name, "createDiagnosticFrameworkNotification") \
664 template(trigger_name, "trigger") \
665 template(clear_name, "clear") \
666 template(trigger_method_signature, "(ILjava/lang/management/MemoryUsage;)V") \
667 template(startAgent_name, "startAgent") \
668 template(startRemoteAgent_name, "startRemoteManagementAgent") \
669 template(startLocalAgent_name, "startLocalManagementAgent") \
670 template(stopRemoteAgent_name, "stopRemoteManagementAgent") \
671 template(getAgentStatus_name, "getManagementAgentStatus") \
672 template(java_lang_management_ThreadInfo_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;)V") \
673 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") \
674 template(long_long_long_long_void_signature, "(JJJJ)V") \
675 template(finalizer_histogram_klass, "java/lang/ref/FinalizerHistogram") \
676 template(void_finalizer_histogram_entry_array_signature, "()[Ljava/lang/ref/FinalizerHistogram$Entry;") \
677 template(get_finalizer_histogram_name, "getFinalizerHistogram") \
678 template(finalizer_histogram_entry_name_field, "className") \
679 template(finalizer_histogram_entry_count_field, "instanceCount") \
680 \
681 template(java_lang_management_MemoryPoolMXBean, "java/lang/management/MemoryPoolMXBean") \
682 template(java_lang_management_MemoryManagerMXBean, "java/lang/management/MemoryManagerMXBean") \
683 template(java_lang_management_GarbageCollectorMXBean,"java/lang/management/GarbageCollectorMXBean") \
684 template(createMemoryPool_name, "createMemoryPool") \
685 template(createMemoryManager_name, "createMemoryManager") \
686 template(createGarbageCollector_name, "createGarbageCollector") \
687 template(createMemoryPool_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMXBean;") \
688 template(createMemoryManager_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMXBean;") \
689 template(createGarbageCollector_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;") \
690 \
691 /* JVMTI/java.lang.instrument support and VM Attach mechanism */ \
692 template(jdk_internal_module_Modules, "jdk/internal/module/Modules") \
693 template(jdk_internal_vm_VMSupport, "jdk/internal/vm/VMSupport") \
694 template(addReads_name, "addReads") \
695 template(addReads_signature, "(Ljava/lang/Module;Ljava/lang/Module;)V") \
696 template(addExports_name, "addExports") \
697 template(addOpens_name, "addOpens") \
698 template(addExports_signature, "(Ljava/lang/Module;Ljava/lang/String;Ljava/lang/Module;)V") \
699 template(addUses_name, "addUses") \
700 template(addUses_signature, "(Ljava/lang/Module;Ljava/lang/Class;)V") \
701 template(addProvides_name, "addProvides") \
702 template(addProvides_signature, "(Ljava/lang/Module;Ljava/lang/Class;Ljava/lang/Class;)V") \
703 template(loadModule_name, "loadModule") \
704 template(loadModule_signature, "(Ljava/lang/String;)Ljava/lang/Module;") \
705 template(transformedByAgent_name, "transformedByAgent") \
706 template(transformedByAgent_signature, "(Ljava/lang/Module;)V") \
707 template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \
708 do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \
709 template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \
710 template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \
711 template(encodeThrowable_name, "encodeThrowable") \
712 template(encodeThrowable_signature, "(Ljava/lang/Throwable;JI)I") \
713 template(decodeAndThrowThrowable_name, "decodeAndThrowThrowable") \
714 template(encodeAnnotations_name, "encodeAnnotations") \
715 template(encodeAnnotations_signature, "([BLjava/lang/Class;Ljdk/internal/reflect/ConstantPool;Z[Ljava/lang/Class;)[B")\
716 template(decodeAndThrowThrowable_signature, "(IJZZ)V") \
717 template(classRedefinedCount_name, "classRedefinedCount") \
718 template(classLoader_name, "classLoader") \
719 template(componentType_name, "componentType") \
720 \
721 /* forEachRemaining support */ \
722 template(java_util_stream_StreamsRangeIntSpliterator, "java/util/stream/Streams$RangeIntSpliterator") \
723 \
724 /* jfr signatures */ \
725 JFR_TEMPLATES(template) \
726 \
727 /* CDS */ \
728 template(dumpSharedArchive, "dumpSharedArchive") \
729 template(dumpSharedArchive_signature, "(ZLjava/lang/String;)Ljava/lang/String;") \
730 template(generateLambdaFormHolderClasses, "generateLambdaFormHolderClasses") \
731 template(generateLambdaFormHolderClasses_signature, "([Ljava/lang/String;)[Ljava/lang/Object;") \
732 template(java_lang_Enum, "java/lang/Enum") \
733 template(java_lang_invoke_Invokers_Holder, "java/lang/invoke/Invokers$Holder") \
734 template(java_lang_invoke_DirectMethodHandle_Holder, "java/lang/invoke/DirectMethodHandle$Holder") \
735 template(java_lang_invoke_LambdaForm_Holder, "java/lang/invoke/LambdaForm$Holder") \
736 template(java_lang_invoke_DelegatingMethodHandle_Holder, "java/lang/invoke/DelegatingMethodHandle$Holder") \
737 template(jdk_internal_loader_ClassLoaders, "jdk/internal/loader/ClassLoaders") \
738 template(jdk_internal_misc_CDS, "jdk/internal/misc/CDS") \
739 template(java_util_concurrent_ConcurrentHashMap, "java/util/concurrent/ConcurrentHashMap") \
740 template(java_util_ArrayList, "java/util/ArrayList") \
741 template(toFileURL_name, "toFileURL") \
742 template(toFileURL_signature, "(Ljava/lang/String;)Ljava/net/URL;") \
743 template(url_array_classloader_void_signature, "([Ljava/net/URL;Ljava/lang/ClassLoader;)V") \
744 \
745 /* Thread.dump_to_file jcmd */ \
746 template(jdk_internal_vm_ThreadDumper, "jdk/internal/vm/ThreadDumper") \
747 template(dumpThreads_name, "dumpThreads") \
748 template(dumpThreadsToJson_name, "dumpThreadsToJson") \
749
750 /*end*/
751
752 // enum for figuring positions and size of Symbol::_vm_symbols[]
753 enum class vmSymbolID : int {
754 // [FIRST_SID ... LAST_SID] is the iteration range for the *valid* symbols.
755 // NO_SID is used to indicate an invalid symbol. Some implementation code
756 // *may* read _vm_symbols[NO_SID], so it must be a valid array index.
757 NO_SID = 0, // exclusive lower limit
758
759 #define VM_SYMBOL_ENUM(name, string) VM_SYMBOL_ENUM_NAME_(name),
760 VM_SYMBOLS_DO(VM_SYMBOL_ENUM, VM_ALIAS_IGNORE)
761 #undef VM_SYMBOL_ENUM
762
763 SID_LIMIT, // exclusive upper limit
764
765 #define VM_ALIAS_ENUM(name, def) VM_SYMBOL_ENUM_NAME_(name) = VM_SYMBOL_ENUM_NAME_(def),
766 VM_SYMBOLS_DO(VM_SYMBOL_IGNORE, VM_ALIAS_ENUM)
767 #undef VM_ALIAS_ENUM
768
769 FIRST_SID = NO_SID + 1, // inclusive lower limit
770 LAST_SID = SID_LIMIT - 1, // inclusive upper limit
771 };
772
773 ENUMERATOR_RANGE(vmSymbolID, vmSymbolID::FIRST_SID, vmSymbolID::LAST_SID)
774
775 class vmSymbols: AllStatic {
776 friend class vmIntrinsics;
777 friend class VMStructs;
778 friend class JVMCIVMStructs;
779
780 static const int NO_SID = static_cast<int>(vmSymbolID::NO_SID); // exclusive lower limit
781 static const int FIRST_SID = static_cast<int>(vmSymbolID::FIRST_SID); // inclusive lower limit
782 static const int LAST_SID = static_cast<int>(vmSymbolID::FIRST_SID); // inclusive upper limit
783 static const int SID_LIMIT = static_cast<int>(vmSymbolID::SID_LIMIT); // exclusive upper limit
784
785 public:
786 static constexpr bool is_valid_id(int id) {
787 return (id >= FIRST_SID && id < SID_LIMIT);
788 }
789 static constexpr bool is_valid_id(vmSymbolID sid) {
790 return is_valid_id(static_cast<int>(sid));
791 }
792
793 static constexpr vmSymbolID as_SID(int id) {
794 assert(is_valid_id(id), "must be");
795 return static_cast<vmSymbolID>(id);
796 }
797
798 static constexpr int as_int(vmSymbolID sid) {
799 assert(is_valid_id(sid), "must be");
800 return static_cast<int>(sid);
801 }
802
803 static constexpr int number_of_symbols() {
804 static_assert(NO_SID == 0, "must be a valid array index");
805 static_assert(FIRST_SID == 1, "must not be the same as NO_SID");
806 return SID_LIMIT;
807 }
808
809 enum {
810 log2_SID_LIMIT = 11 // checked by an assert at start-up
811 };
812
813 private:
814
815 // Field signatures indexed by BasicType.
816 static Symbol* _type_signatures[T_VOID+1];
817
818 public:
819 // Initialization
820 static void initialize();
821 // Accessing
822 #define VM_SYMBOL_DECLARE(name, ignore) \
823 static Symbol* name() { \
824 return Symbol::_vm_symbols[static_cast<int>(VM_SYMBOL_ENUM_NAME(name))]; \
825 }
826 VM_SYMBOLS_DO(VM_SYMBOL_DECLARE, VM_SYMBOL_DECLARE)
827 #undef VM_SYMBOL_DECLARE
828
829 // Sharing support
830 static void symbols_do(SymbolClosure* f);
831 static void metaspace_pointers_do(MetaspaceClosure *it);
832 static void serialize(SerializeClosure* soc);
833
834 static Symbol* type_signature(BasicType t) {
835 assert((uint)t < T_VOID+1, "range check");
836 assert(_type_signatures[t] != nullptr, "domain check");
837 return _type_signatures[t];
838 }
839
840 static Symbol* symbol_at(vmSymbolID id) {
841 return Symbol::vm_symbol_at(id);
842 }
843
844 // Returns symbol's vmSymbolID if one is assigned, else vmSymbolID::NO_SID.
845 static vmSymbolID find_sid(const Symbol* symbol);
846 static vmSymbolID find_sid(const char* symbol_name);
847
848 #ifndef PRODUCT
849 // No need for this in the product:
850 static const char* name_for(vmSymbolID sid);
851 #endif //PRODUCT
852 };
853
854 #endif // SHARE_CLASSFILE_VMSYMBOLS_HPP