1 /*
2 * Copyright (c) 1997, 2018, 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_VM_CLASSFILE_VMSYMBOLS_HPP
26 #define SHARE_VM_CLASSFILE_VMSYMBOLS_HPP
27
28 #include "classfile/moduleEntry.hpp"
29 #include "jfr/support/jfrIntrinsics.hpp"
30 #include "jvmci/vmSymbols_jvmci.hpp"
31 #include "memory/iterator.hpp"
32 #include "oops/symbol.hpp"
33 #include "utilities/macros.hpp"
34
35
36 // The class vmSymbols is a name space for fast lookup of
37 // symbols commonly used in the VM.
38 //
39 // Sample usage:
40 //
41 // Symbol* obj = vmSymbols::java_lang_Object();
42
43
44 // Useful sub-macros exported by this header file:
45
46 #define VM_SYMBOL_ENUM_NAME(name) name##_enum
47 #define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/
48 #define VM_SYMBOL_IGNORE(id, name) /*ignored*/
49 #define VM_ALIAS_IGNORE(id, id2) /*ignored*/
50
51 // Mapping function names to values. New entries should be added below.
52
53 #define VM_SYMBOLS_DO(template, do_alias) \
54 /* commonly used class, package, module names */ \
55 template(java_base, JAVA_BASE_NAME) \
56 template(java_lang_System, "java/lang/System") \
57 template(java_lang_Object, "java/lang/Object") \
58 template(java_lang_Class, "java/lang/Class") \
59 template(java_lang_Package, "java/lang/Package") \
60 template(java_lang_Module, "java/lang/Module") \
61 template(java_lang_String, "java/lang/String") \
62 template(java_lang_StringLatin1, "java/lang/StringLatin1") \
63 template(java_lang_StringUTF16, "java/lang/StringUTF16") \
64 template(java_lang_Thread, "java/lang/Thread") \
65 template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \
66 template(java_lang_Cloneable, "java/lang/Cloneable") \
67 template(java_lang_Throwable, "java/lang/Throwable") \
68 template(java_lang_ClassLoader, "java/lang/ClassLoader") \
69 template(java_lang_ClassLoader_NativeLibrary, "java/lang/ClassLoader\x024NativeLibrary") \
70 template(java_lang_ThreadDeath, "java/lang/ThreadDeath") \
71 template(java_lang_Boolean, "java/lang/Boolean") \
72 template(java_lang_Character, "java/lang/Character") \
73 template(java_lang_Character_CharacterCache, "java/lang/Character$CharacterCache") \
74 template(java_lang_CharacterDataLatin1, "java/lang/CharacterDataLatin1") \
75 template(java_lang_Float, "java/lang/Float") \
76 template(java_lang_Double, "java/lang/Double") \
77 template(java_lang_Byte, "java/lang/Byte") \
78 template(java_lang_Byte_ByteCache, "java/lang/Byte$ByteCache") \
79 template(java_lang_Short, "java/lang/Short") \
80 template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \
81 template(java_lang_Integer, "java/lang/Integer") \
82 template(java_lang_Integer_IntegerCache, "java/lang/Integer$IntegerCache") \
83 template(java_lang_Long, "java/lang/Long") \
84 template(java_lang_Long_LongCache, "java/lang/Long$LongCache") \
85 template(java_lang_Shutdown, "java/lang/Shutdown") \
86 template(java_lang_ref_Reference, "java/lang/ref/Reference") \
87 template(java_lang_ref_SoftReference, "java/lang/ref/SoftReference") \
88 template(java_lang_ref_WeakReference, "java/lang/ref/WeakReference") \
89 template(java_lang_ref_FinalReference, "java/lang/ref/FinalReference") \
90 template(java_lang_ref_PhantomReference, "java/lang/ref/PhantomReference") \
91 template(java_lang_ref_Finalizer, "java/lang/ref/Finalizer") \
92 template(java_lang_reflect_AccessibleObject, "java/lang/reflect/AccessibleObject") \
93 template(java_lang_reflect_Method, "java/lang/reflect/Method") \
94 template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \
95 template(java_lang_reflect_Field, "java/lang/reflect/Field") \
96 template(java_lang_reflect_Parameter, "java/lang/reflect/Parameter") \
97 template(java_lang_reflect_Array, "java/lang/reflect/Array") \
98 template(java_lang_StringBuffer, "java/lang/StringBuffer") \
99 template(java_lang_StringBuilder, "java/lang/StringBuilder") \
100 template(java_lang_CharSequence, "java/lang/CharSequence") \
101 template(java_lang_SecurityManager, "java/lang/SecurityManager") \
102 template(java_security_AccessControlContext, "java/security/AccessControlContext") \
103 template(java_security_AccessController, "java/security/AccessController") \
104 template(executePrivileged_name, "executePrivileged") \
105 template(java_security_CodeSource, "java/security/CodeSource") \
106 template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \
107 template(java_security_SecureClassLoader, "java/security/SecureClassLoader") \
108 template(java_net_URL, "java/net/URL") \
109 template(java_util_jar_Manifest, "java/util/jar/Manifest") \
110 template(java_io_OutputStream, "java/io/OutputStream") \
111 template(java_io_Reader, "java/io/Reader") \
112 template(java_io_BufferedReader, "java/io/BufferedReader") \
113 template(java_io_File, "java/io/File") \
114 template(java_io_FileInputStream, "java/io/FileInputStream") \
115 template(java_io_ByteArrayInputStream, "java/io/ByteArrayInputStream") \
116 template(java_io_Serializable, "java/io/Serializable") \
117 template(java_util_Arrays, "java/util/Arrays") \
118 template(java_util_Objects, "java/util/Objects") \
119 template(java_util_Properties, "java/util/Properties") \
120 template(java_util_Vector, "java/util/Vector") \
121 template(java_util_AbstractList, "java/util/AbstractList") \
122 template(java_util_Hashtable, "java/util/Hashtable") \
123 template(java_lang_Compiler, "java/lang/Compiler") \
124 template(jdk_internal_misc_Signal, "jdk/internal/misc/Signal") \
125 template(jdk_internal_util_Preconditions, "jdk/internal/util/Preconditions") \
126 template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \
127 template(getBootClassPathEntryForClass_name, "getBootClassPathEntryForClass") \
128 template(jdk_internal_vm_PostVMInitHook, "jdk/internal/vm/PostVMInitHook") \
129 template(sun_net_www_ParseUtil, "sun/net/www/ParseUtil") \
130 \
131 template(jdk_internal_loader_ClassLoaders_AppClassLoader, "jdk/internal/loader/ClassLoaders$AppClassLoader") \
132 template(jdk_internal_loader_ClassLoaders_PlatformClassLoader, "jdk/internal/loader/ClassLoaders$PlatformClassLoader") \
133 \
134 /* Java runtime version access */ \
135 template(java_lang_VersionProps, "java/lang/VersionProps") \
136 template(java_runtime_name_name, "java_runtime_name") \
137 template(java_runtime_version_name, "java_runtime_version") \
138 \
139 /* system initialization */ \
140 template(initPhase1_name, "initPhase1") \
141 template(initPhase2_name, "initPhase2") \
142 template(initPhase3_name, "initPhase3") \
143 template(java_lang_module_init_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)V") \
144 \
145 /* class file format tags */ \
146 template(tag_source_file, "SourceFile") \
147 template(tag_inner_classes, "InnerClasses") \
148 template(tag_nest_members, "NestMembers") \
149 template(tag_nest_host, "NestHost") \
150 template(tag_constant_value, "ConstantValue") \
151 template(tag_code, "Code") \
152 template(tag_exceptions, "Exceptions") \
153 template(tag_line_number_table, "LineNumberTable") \
154 template(tag_local_variable_table, "LocalVariableTable") \
155 template(tag_local_variable_type_table, "LocalVariableTypeTable") \
156 template(tag_method_parameters, "MethodParameters") \
157 template(tag_stack_map_table, "StackMapTable") \
158 template(tag_synthetic, "Synthetic") \
159 template(tag_deprecated, "Deprecated") \
160 template(tag_source_debug_extension, "SourceDebugExtension") \
161 template(tag_signature, "Signature") \
162 template(tag_runtime_visible_annotations, "RuntimeVisibleAnnotations") \
163 template(tag_runtime_invisible_annotations, "RuntimeInvisibleAnnotations") \
164 template(tag_runtime_visible_parameter_annotations, "RuntimeVisibleParameterAnnotations") \
165 template(tag_runtime_invisible_parameter_annotations,"RuntimeInvisibleParameterAnnotations") \
166 template(tag_annotation_default, "AnnotationDefault") \
167 template(tag_runtime_visible_type_annotations, "RuntimeVisibleTypeAnnotations") \
168 template(tag_runtime_invisible_type_annotations, "RuntimeInvisibleTypeAnnotations") \
169 template(tag_enclosing_method, "EnclosingMethod") \
170 template(tag_bootstrap_methods, "BootstrapMethods") \
171 \
172 /* exception klasses: at least all exceptions thrown by the VM have entries here */ \
173 template(java_lang_ArithmeticException, "java/lang/ArithmeticException") \
174 template(java_lang_ArrayIndexOutOfBoundsException, "java/lang/ArrayIndexOutOfBoundsException") \
175 template(java_lang_ArrayStoreException, "java/lang/ArrayStoreException") \
176 template(java_lang_ClassCastException, "java/lang/ClassCastException") \
177 template(java_lang_ClassNotFoundException, "java/lang/ClassNotFoundException") \
178 template(java_lang_CloneNotSupportedException, "java/lang/CloneNotSupportedException") \
179 template(java_lang_IllegalAccessException, "java/lang/IllegalAccessException") \
180 template(java_lang_IllegalArgumentException, "java/lang/IllegalArgumentException") \
181 template(java_lang_IllegalStateException, "java/lang/IllegalStateException") \
182 template(java_lang_IllegalMonitorStateException, "java/lang/IllegalMonitorStateException") \
183 template(java_lang_IllegalThreadStateException, "java/lang/IllegalThreadStateException") \
184 template(java_lang_IndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException") \
185 template(java_lang_InstantiationException, "java/lang/InstantiationException") \
186 template(java_lang_InstantiationError, "java/lang/InstantiationError") \
187 template(java_lang_InterruptedException, "java/lang/InterruptedException") \
188 template(java_lang_BootstrapMethodError, "java/lang/BootstrapMethodError") \
189 template(java_lang_LinkageError, "java/lang/LinkageError") \
190 template(java_lang_NegativeArraySizeException, "java/lang/NegativeArraySizeException") \
191 template(java_lang_NoSuchFieldException, "java/lang/NoSuchFieldException") \
192 template(java_lang_NoSuchMethodException, "java/lang/NoSuchMethodException") \
193 template(java_lang_NullPointerException, "java/lang/NullPointerException") \
194 template(java_lang_StringIndexOutOfBoundsException, "java/lang/StringIndexOutOfBoundsException")\
195 template(java_lang_UnsupportedOperationException, "java/lang/UnsupportedOperationException") \
196 template(java_lang_InvalidClassException, "java/lang/InvalidClassException") \
197 template(java_lang_reflect_InvocationTargetException, "java/lang/reflect/InvocationTargetException") \
198 template(java_lang_Exception, "java/lang/Exception") \
199 template(java_lang_RuntimeException, "java/lang/RuntimeException") \
200 template(java_io_IOException, "java/io/IOException") \
201 template(java_security_PrivilegedActionException, "java/security/PrivilegedActionException") \
202 \
203 /* error klasses: at least all errors thrown by the VM have entries here */ \
204 template(java_lang_AbstractMethodError, "java/lang/AbstractMethodError") \
205 template(java_lang_ClassCircularityError, "java/lang/ClassCircularityError") \
206 template(java_lang_ClassFormatError, "java/lang/ClassFormatError") \
207 template(java_lang_UnsupportedClassVersionError, "java/lang/UnsupportedClassVersionError") \
208 template(java_lang_Error, "java/lang/Error") \
209 template(java_lang_ExceptionInInitializerError, "java/lang/ExceptionInInitializerError") \
210 template(java_lang_IllegalAccessError, "java/lang/IllegalAccessError") \
211 template(java_lang_IncompatibleClassChangeError, "java/lang/IncompatibleClassChangeError") \
212 template(java_lang_InternalError, "java/lang/InternalError") \
213 template(java_lang_NoClassDefFoundError, "java/lang/NoClassDefFoundError") \
214 template(java_lang_NoSuchFieldError, "java/lang/NoSuchFieldError") \
215 template(java_lang_NoSuchMethodError, "java/lang/NoSuchMethodError") \
216 template(java_lang_OutOfMemoryError, "java/lang/OutOfMemoryError") \
217 template(java_lang_UnsatisfiedLinkError, "java/lang/UnsatisfiedLinkError") \
218 template(java_lang_VerifyError, "java/lang/VerifyError") \
219 template(java_lang_SecurityException, "java/lang/SecurityException") \
220 template(java_lang_VirtualMachineError, "java/lang/VirtualMachineError") \
221 template(java_lang_StackOverflowError, "java/lang/StackOverflowError") \
222 template(java_lang_StackTraceElement, "java/lang/StackTraceElement") \
223 \
224 /* Concurrency support */ \
225 template(java_util_concurrent_locks_AbstractOwnableSynchronizer, "java/util/concurrent/locks/AbstractOwnableSynchronizer") \
226 template(java_util_concurrent_atomic_AtomicIntegerFieldUpdater_Impl, "java/util/concurrent/atomic/AtomicIntegerFieldUpdater$AtomicIntegerFieldUpdaterImpl") \
227 template(java_util_concurrent_atomic_AtomicLongFieldUpdater_CASUpdater, "java/util/concurrent/atomic/AtomicLongFieldUpdater$CASUpdater") \
228 template(java_util_concurrent_atomic_AtomicLongFieldUpdater_LockedUpdater, "java/util/concurrent/atomic/AtomicLongFieldUpdater$LockedUpdater") \
229 template(java_util_concurrent_atomic_AtomicReferenceFieldUpdater_Impl, "java/util/concurrent/atomic/AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl") \
230 template(jdk_internal_vm_annotation_Contended_signature, "Ljdk/internal/vm/annotation/Contended;") \
231 template(jdk_internal_vm_annotation_ReservedStackAccess_signature, "Ljdk/internal/vm/annotation/ReservedStackAccess;") \
232 \
233 /* class symbols needed by intrinsics */ \
234 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, template, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
235 \
236 /* Support for reflection based on dynamic bytecode generation (JDK 1.4 and above) */ \
237 \
238 template(jdk_internal_reflect, "jdk/internal/reflect") \
239 template(reflect_MagicAccessorImpl, "jdk/internal/reflect/MagicAccessorImpl") \
240 template(reflect_MethodAccessorImpl, "jdk/internal/reflect/MethodAccessorImpl") \
241 template(reflect_ConstructorAccessorImpl, "jdk/internal/reflect/ConstructorAccessorImpl") \
242 template(reflect_DelegatingClassLoader, "jdk/internal/reflect/DelegatingClassLoader") \
243 template(reflect_Reflection, "jdk/internal/reflect/Reflection") \
244 template(reflect_CallerSensitive, "jdk/internal/reflect/CallerSensitive") \
245 template(reflect_CallerSensitive_signature, "Ljdk/internal/reflect/CallerSensitive;") \
246 template(checkedExceptions_name, "checkedExceptions") \
247 template(clazz_name, "clazz") \
248 template(exceptionTypes_name, "exceptionTypes") \
249 template(modifiers_name, "modifiers") \
250 template(newConstructor_name, "newConstructor") \
251 template(newField_name, "newField") \
252 template(newMethod_name, "newMethod") \
253 template(invokeBasic_name, "invokeBasic") \
254 template(linkToVirtual_name, "linkToVirtual") \
255 template(linkToStatic_name, "linkToStatic") \
256 template(linkToSpecial_name, "linkToSpecial") \
257 template(linkToInterface_name, "linkToInterface") \
258 template(compiledLambdaForm_name, "<compiledLambdaForm>") /*fake name*/ \
259 template(star_name, "*") /*not really a name*/ \
260 template(invoke_name, "invoke") \
261 template(parameterTypes_name, "parameterTypes") \
262 template(returnType_name, "returnType") \
263 template(signature_name, "signature") \
264 template(slot_name, "slot") \
265 \
266 /* Support for annotations (JDK 1.5 and above) */ \
267 \
268 template(annotations_name, "annotations") \
269 template(index_name, "index") \
270 template(executable_name, "executable") \
271 template(parameter_annotations_name, "parameterAnnotations") \
272 template(annotation_default_name, "annotationDefault") \
273 template(reflect_ConstantPool, "jdk/internal/reflect/ConstantPool") \
274 template(reflect_UnsafeStaticFieldAccessorImpl, "jdk/internal/reflect/UnsafeStaticFieldAccessorImpl")\
275 template(base_name, "base") \
276 /* Type Annotations (JDK 8 and above) */ \
277 template(type_annotations_name, "typeAnnotations") \
278 \
279 /* Intrinsic Annotation (JDK 9 and above) */ \
280 template(jdk_internal_HotSpotIntrinsicCandidate_signature, "Ljdk/internal/HotSpotIntrinsicCandidate;") \
281 template(jdk_internal_vm_annotation_ForceInline_signature, "Ljdk/internal/vm/annotation/ForceInline;") \
282 template(jdk_internal_vm_annotation_DontInline_signature, "Ljdk/internal/vm/annotation/DontInline;") \
283 template(jdk_internal_vm_annotation_Stable_signature, "Ljdk/internal/vm/annotation/Stable;") \
284 \
285 /* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \
286 template(java_lang_invoke_CallSite, "java/lang/invoke/CallSite") \
287 template(java_lang_invoke_ConstantCallSite, "java/lang/invoke/ConstantCallSite") \
288 template(java_lang_invoke_DirectMethodHandle, "java/lang/invoke/DirectMethodHandle") \
289 template(java_lang_invoke_MutableCallSite, "java/lang/invoke/MutableCallSite") \
290 template(java_lang_invoke_VolatileCallSite, "java/lang/invoke/VolatileCallSite") \
291 template(java_lang_invoke_MethodHandle, "java/lang/invoke/MethodHandle") \
292 template(java_lang_invoke_VarHandle, "java/lang/invoke/VarHandle") \
293 template(java_lang_invoke_MethodType, "java/lang/invoke/MethodType") \
294 template(java_lang_invoke_MethodType_signature, "Ljava/lang/invoke/MethodType;") \
295 template(java_lang_invoke_ResolvedMethodName_signature, "Ljava/lang/invoke/ResolvedMethodName;")\
296 template(java_lang_invoke_MemberName_signature, "Ljava/lang/invoke/MemberName;") \
297 template(java_lang_invoke_LambdaForm_signature, "Ljava/lang/invoke/LambdaForm;") \
298 template(java_lang_invoke_MethodHandle_signature, "Ljava/lang/invoke/MethodHandle;") \
299 /* internal classes known only to the JVM: */ \
300 template(java_lang_invoke_MemberName, "java/lang/invoke/MemberName") \
301 template(java_lang_invoke_ResolvedMethodName, "java/lang/invoke/ResolvedMethodName") \
302 template(java_lang_invoke_MethodHandleNatives, "java/lang/invoke/MethodHandleNatives") \
303 template(java_lang_invoke_MethodHandleNatives_CallSiteContext, "java/lang/invoke/MethodHandleNatives$CallSiteContext") \
304 template(java_lang_invoke_LambdaForm, "java/lang/invoke/LambdaForm") \
305 template(java_lang_invoke_InjectedProfile_signature, "Ljava/lang/invoke/InjectedProfile;") \
306 template(java_lang_invoke_LambdaForm_Compiled_signature, "Ljava/lang/invoke/LambdaForm$Compiled;") \
307 template(java_lang_invoke_LambdaForm_Hidden_signature, "Ljava/lang/invoke/LambdaForm$Hidden;") \
308 template(java_lang_invoke_MethodHandleNatives_CallSiteContext_signature, "Ljava/lang/invoke/MethodHandleNatives$CallSiteContext;") \
309 template(java_security_AccessController_Hidden_signature, "Ljava/security/AccessController$Hidden;") \
310 /* internal up-calls made only by the JVM, via class sun.invoke.MethodHandleNatives: */ \
311 template(findMethodHandleType_name, "findMethodHandleType") \
312 template(findMethodHandleType_signature, "(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/invoke/MethodType;") \
313 template(invokeExact_name, "invokeExact") \
314 template(linkMethodHandleConstant_name, "linkMethodHandleConstant") \
315 template(linkMethodHandleConstant_signature, "(Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/invoke/MethodHandle;") \
316 template(linkMethod_name, "linkMethod") \
317 template(linkMethod_signature, "(Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/invoke/MemberName;") \
318 template(linkDynamicConstant_name, "linkDynamicConstant") \
319 template(linkDynamicConstant_signature, "(Ljava/lang/Object;ILjava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
320 template(linkCallSite_name, "linkCallSite") \
321 template(linkCallSite_signature, "(Ljava/lang/Object;ILjava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/invoke/MemberName;") \
322 template(setTargetNormal_name, "setTargetNormal") \
323 template(setTargetVolatile_name, "setTargetVolatile") \
324 template(setTarget_signature, "(Ljava/lang/invoke/MethodHandle;)V") \
325 template(DEFAULT_CONTEXT_name, "DEFAULT_CONTEXT") \
326 NOT_LP64( do_alias(intptr_signature, int_signature) ) \
327 LP64_ONLY( do_alias(intptr_signature, long_signature) ) \
328 \
329 /* Support for JVMCI */ \
330 JVMCI_VM_SYMBOLS_DO(template, do_alias) \
331 \
332 template(java_lang_StackWalker, "java/lang/StackWalker") \
333 template(java_lang_StackFrameInfo, "java/lang/StackFrameInfo") \
334 template(java_lang_LiveStackFrameInfo, "java/lang/LiveStackFrameInfo") \
335 template(java_lang_StackStreamFactory_AbstractStackWalker, "java/lang/StackStreamFactory$AbstractStackWalker") \
336 template(doStackWalk_signature, "(JIIII)Ljava/lang/Object;") \
337 template(asPrimitive_name, "asPrimitive") \
338 template(asPrimitive_int_signature, "(I)Ljava/lang/LiveStackFrame$PrimitiveSlot;") \
339 template(asPrimitive_long_signature, "(J)Ljava/lang/LiveStackFrame$PrimitiveSlot;") \
340 \
341 /* common method and field names */ \
342 template(object_initializer_name, "<init>") \
343 template(class_initializer_name, "<clinit>") \
344 template(println_name, "println") \
345 template(printStackTrace_name, "printStackTrace") \
346 template(main_name, "main") \
347 template(name_name, "name") \
348 template(priority_name, "priority") \
349 template(stillborn_name, "stillborn") \
350 template(group_name, "group") \
351 template(daemon_name, "daemon") \
352 template(run_method_name, "run") \
353 template(exit_method_name, "exit") \
354 template(add_method_name, "add") \
355 template(remove_method_name, "remove") \
356 template(parent_name, "parent") \
357 template(threads_name, "threads") \
358 template(groups_name, "groups") \
359 template(maxPriority_name, "maxPriority") \
360 template(destroyed_name, "destroyed") \
361 template(nthreads_name, "nthreads") \
362 template(ngroups_name, "ngroups") \
363 template(shutdown_method_name, "shutdown") \
364 template(bootstrapFinished_method_name, "bootstrapFinished") \
365 template(finalize_method_name, "finalize") \
366 template(reference_lock_name, "lock") \
367 template(reference_discovered_name, "discovered") \
368 template(run_finalization_name, "runFinalization") \
369 template(dispatchUncaughtException_name, "dispatchUncaughtException") \
370 template(loadClass_name, "loadClass") \
371 template(get_name, "get") \
372 template(put_name, "put") \
373 template(type_name, "type") \
374 template(findNative_name, "findNative") \
375 template(deadChild_name, "deadChild") \
376 template(getFromClass_name, "getFromClass") \
377 template(dispatch_name, "dispatch") \
378 template(getPlatformClassLoader_name, "getPlatformClassLoader") \
379 template(getSystemClassLoader_name, "getSystemClassLoader") \
380 template(fillInStackTrace_name, "fillInStackTrace") \
381 template(getCause_name, "getCause") \
382 template(initCause_name, "initCause") \
383 template(getProperty_name, "getProperty") \
384 template(context_name, "context") \
385 template(contextClassLoader_name, "contextClassLoader") \
386 template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \
387 template(getClassContext_name, "getClassContext") \
388 template(wait_name, "wait") \
389 template(checkPackageAccess_name, "checkPackageAccess") \
390 template(newInstance0_name, "newInstance0") \
391 template(forName_name, "forName") \
392 template(forName0_name, "forName0") \
393 template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \
394 template(isJavaIdentifierPart_name, "isJavaIdentifierPart") \
395 template(cache_field_name, "cache") \
396 template(value_name, "value") \
397 template(compact_strings_name, "COMPACT_STRINGS") \
398 template(numberOfLeadingZeros_name, "numberOfLeadingZeros") \
399 template(numberOfTrailingZeros_name, "numberOfTrailingZeros") \
400 template(bitCount_name, "bitCount") \
401 template(profile_name, "profile") \
402 template(equals_name, "equals") \
403 template(length_name, "length") \
404 template(target_name, "target") \
405 template(toString_name, "toString") \
406 template(values_name, "values") \
407 template(receiver_name, "receiver") \
408 template(vmtarget_name, "vmtarget") \
409 template(vmholder_name, "vmholder") \
410 template(method_name, "method") \
411 template(vmindex_name, "vmindex") \
412 template(vmcount_name, "vmcount") \
413 template(flags_name, "flags") \
414 template(basicType_name, "basicType") \
415 template(append_name, "append") \
416 template(klass_name, "klass") \
417 template(array_klass_name, "array_klass") \
418 template(mid_name, "mid") \
419 template(cpref_name, "cpref") \
420 template(version_name, "version") \
421 template(methodName_name, "methodName") \
422 template(fileName_name, "fileName") \
423 template(lineNumber_name, "lineNumber") \
424 template(oop_size_name, "oop_size") \
425 template(static_oop_field_count_name, "static_oop_field_count") \
426 template(protection_domain_name, "protection_domain") \
427 template(signers_name, "signers_name") \
428 template(source_file_name, "source_file") \
429 template(loader_data_name, "loader_data") \
430 template(vmdependencies_name, "vmdependencies") \
431 template(last_cleanup_name, "last_cleanup") \
432 template(loader_name, "loader") \
433 template(getModule_name, "getModule") \
434 template(input_stream_void_signature, "(Ljava/io/InputStream;)V") \
435 template(input_stream_signature, "Ljava/io/InputStream;") \
436 template(print_stream_signature, "Ljava/io/PrintStream;") \
437 template(security_manager_signature, "Ljava/lang/SecurityManager;") \
438 template(definePackage_name, "definePackage") \
439 template(definePackage_signature, "(Ljava/lang/String;Ljava/lang/Module;)Ljava/lang/Package;") \
440 template(defineOrCheckPackage_name, "defineOrCheckPackage") \
441 template(defineOrCheckPackage_signature, "(Ljava/lang/String;Ljava/util/jar/Manifest;Ljava/net/URL;)Ljava/lang/Package;") \
442 template(fileToEncodedURL_name, "fileToEncodedURL") \
443 template(fileToEncodedURL_signature, "(Ljava/io/File;)Ljava/net/URL;") \
444 template(getProtectionDomain_name, "getProtectionDomain") \
445 template(getProtectionDomain_signature, "(Ljava/security/CodeSource;)Ljava/security/ProtectionDomain;") \
446 template(java_lang_Integer_array_signature, "[Ljava/lang/Integer;") \
447 template(url_code_signer_array_void_signature, "(Ljava/net/URL;[Ljava/security/CodeSigner;)V") \
448 template(module_entry_name, "module_entry") \
449 template(resolved_references_name, "<resolved_references>") \
450 template(init_lock_name, "<init_lock>") \
451 \
452 /* name symbols needed by intrinsics */ \
453 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
454 \
455 /* common signatures names */ \
456 template(void_method_signature, "()V") \
457 template(void_boolean_signature, "()Z") \
458 template(void_byte_signature, "()B") \
459 template(void_char_signature, "()C") \
460 template(void_short_signature, "()S") \
461 template(void_int_signature, "()I") \
462 template(void_long_signature, "()J") \
463 template(void_float_signature, "()F") \
464 template(void_double_signature, "()D") \
465 template(bool_void_signature, "(Z)V") \
466 template(int_void_signature, "(I)V") \
467 template(int_int_signature, "(I)I") \
468 template(char_char_signature, "(C)C") \
469 template(short_short_signature, "(S)S") \
470 template(int_bool_signature, "(I)Z") \
471 template(float_int_signature, "(F)I") \
472 template(double_long_signature, "(D)J") \
473 template(double_double_signature, "(D)D") \
474 template(int_float_signature, "(I)F") \
475 template(long_int_signature, "(J)I") \
476 template(long_long_signature, "(J)J") \
477 template(long_double_signature, "(J)D") \
478 template(byte_signature, "B") \
479 template(char_signature, "C") \
480 template(double_signature, "D") \
481 template(float_signature, "F") \
482 template(int_signature, "I") \
483 template(long_signature, "J") \
484 template(short_signature, "S") \
485 template(bool_signature, "Z") \
486 template(void_signature, "V") \
487 template(bool_array_signature, "[Z") \
488 template(byte_array_signature, "[B") \
489 template(char_array_signature, "[C") \
490 template(int_array_signature, "[I") \
491 template(object_void_signature, "(Ljava/lang/Object;)V") \
492 template(object_int_signature, "(Ljava/lang/Object;)I") \
493 template(object_boolean_signature, "(Ljava/lang/Object;)Z") \
494 template(object_object_signature, "(Ljava/lang/Object;)Ljava/lang/Object;") \
495 template(string_void_signature, "(Ljava/lang/String;)V") \
496 template(string_int_signature, "(Ljava/lang/String;)I") \
497 template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \
498 template(void_throwable_signature, "()Ljava/lang/Throwable;") \
499 template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \
500 template(class_void_signature, "(Ljava/lang/Class;)V") \
501 template(class_int_signature, "(Ljava/lang/Class;)I") \
502 template(class_long_signature, "(Ljava/lang/Class;)J") \
503 template(class_boolean_signature, "(Ljava/lang/Class;)Z") \
504 template(throwable_string_void_signature, "(Ljava/lang/Throwable;Ljava/lang/String;)V") \
505 template(string_array_void_signature, "([Ljava/lang/String;)V") \
506 template(string_array_string_array_void_signature, "([Ljava/lang/String;[Ljava/lang/String;)V") \
507 template(thread_throwable_void_signature, "(Ljava/lang/Thread;Ljava/lang/Throwable;)V") \
508 template(thread_void_signature, "(Ljava/lang/Thread;)V") \
509 template(threadgroup_runnable_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;)V") \
510 template(threadgroup_string_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/String;)V") \
511 template(string_class_signature, "(Ljava/lang/String;)Ljava/lang/Class;") \
512 template(object_object_object_signature, "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
513 template(string_string_string_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;") \
514 template(string_string_signature, "(Ljava/lang/String;)Ljava/lang/String;") \
515 template(classloader_string_long_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)J") \
516 template(byte_array_void_signature, "([B)V") \
517 template(char_array_void_signature, "([C)V") \
518 template(int_int_void_signature, "(II)V") \
519 template(long_long_void_signature, "(JJ)V") \
520 template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \
521 template(void_object_signature, "()Ljava/lang/Object;") \
522 template(void_class_signature, "()Ljava/lang/Class;") \
523 template(void_class_array_signature, "()[Ljava/lang/Class;") \
524 template(void_string_signature, "()Ljava/lang/String;") \
525 template(void_module_signature, "()Ljava/lang/Module;") \
526 template(object_array_object_signature, "([Ljava/lang/Object;)Ljava/lang/Object;") \
527 template(object_object_array_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\
528 template(exception_void_signature, "(Ljava/lang/Exception;)V") \
529 template(protectiondomain_signature, "[Ljava/security/ProtectionDomain;") \
530 template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \
531 template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \
532 template(thread_signature, "Ljava/lang/Thread;") \
533 template(thread_array_signature, "[Ljava/lang/Thread;") \
534 template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \
535 template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \
536 template(class_array_signature, "[Ljava/lang/Class;") \
537 template(classloader_signature, "Ljava/lang/ClassLoader;") \
538 template(object_signature, "Ljava/lang/Object;") \
539 template(object_array_signature, "[Ljava/lang/Object;") \
540 template(class_signature, "Ljava/lang/Class;") \
541 template(string_signature, "Ljava/lang/String;") \
542 template(string_array_signature, "[Ljava/lang/String;") \
543 template(reference_signature, "Ljava/lang/ref/Reference;") \
544 template(executable_signature, "Ljava/lang/reflect/Executable;") \
545 template(module_signature, "Ljava/lang/Module;") \
546 template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \
547 template(String_StringBuilder_signature, "(Ljava/lang/String;)Ljava/lang/StringBuilder;") \
548 template(int_StringBuilder_signature, "(I)Ljava/lang/StringBuilder;") \
549 template(char_StringBuilder_signature, "(C)Ljava/lang/StringBuilder;") \
550 template(String_StringBuffer_signature, "(Ljava/lang/String;)Ljava/lang/StringBuffer;") \
551 template(int_StringBuffer_signature, "(I)Ljava/lang/StringBuffer;") \
552 template(char_StringBuffer_signature, "(C)Ljava/lang/StringBuffer;") \
553 template(int_String_signature, "(I)Ljava/lang/String;") \
554 template(boolean_boolean_int_signature, "(ZZ)I") \
555 /* signature symbols needed by intrinsics */ \
556 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \
557 \
558 /* symbol aliases needed by intrinsics */ \
559 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, do_alias) \
560 \
561 /* returned by the C1 compiler in case there's not enough memory to allocate a new symbol*/ \
562 template(dummy_symbol, "illegal symbol") \
563 \
564 /* used by ClassFormatError when class name is not known yet */ \
565 template(unknown_class_name, "<Unknown>") \
566 \
567 /* JVM monitoring and management support */ \
568 template(java_lang_StackTraceElement_array, "[Ljava/lang/StackTraceElement;") \
569 template(java_lang_management_ThreadState, "java/lang/management/ThreadState") \
570 template(java_lang_management_MemoryUsage, "java/lang/management/MemoryUsage") \
571 template(java_lang_management_ThreadInfo, "java/lang/management/ThreadInfo") \
572 template(jdk_internal_agent_Agent, "jdk/internal/agent/Agent") \
573 template(sun_management_Sensor, "sun/management/Sensor") \
574 template(sun_management_ManagementFactoryHelper, "sun/management/ManagementFactoryHelper") \
575 template(com_sun_management_internal_DiagnosticCommandImpl, "com/sun/management/internal/DiagnosticCommandImpl") \
576 template(com_sun_management_internal_GarbageCollectorExtImpl,"com/sun/management/internal/GarbageCollectorExtImpl") \
577 template(getDiagnosticCommandMBean_name, "getDiagnosticCommandMBean") \
578 template(getDiagnosticCommandMBean_signature, "()Lcom/sun/management/DiagnosticCommandMBean;") \
579 template(getGcInfoBuilder_name, "getGcInfoBuilder") \
580 template(getGcInfoBuilder_signature, "()Lcom/sun/management/internal/GcInfoBuilder;") \
581 template(com_sun_management_GcInfo, "com/sun/management/GcInfo") \
582 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") \
583 template(createGCNotification_name, "createGCNotification") \
584 template(createGCNotification_signature, "(JLjava/lang/String;Ljava/lang/String;Ljava/lang/String;Lcom/sun/management/GcInfo;)V") \
585 template(createDiagnosticFrameworkNotification_name, "createDiagnosticFrameworkNotification") \
586 template(createMemoryPoolMBean_name, "createMemoryPoolMBean") \
587 template(createMemoryManagerMBean_name, "createMemoryManagerMBean") \
588 template(createGarbageCollectorMBean_name, "createGarbageCollectorMBean") \
589 template(createMemoryPoolMBean_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMBean;") \
590 template(createMemoryManagerMBean_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMBean;") \
591 template(createGarbageCollectorMBean_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMBean;") \
592 template(trigger_name, "trigger") \
593 template(clear_name, "clear") \
594 template(trigger_method_signature, "(ILjava/lang/management/MemoryUsage;)V") \
595 template(startAgent_name, "startAgent") \
596 template(startRemoteAgent_name, "startRemoteManagementAgent") \
597 template(startLocalAgent_name, "startLocalManagementAgent") \
598 template(stopRemoteAgent_name, "stopRemoteManagementAgent") \
599 template(getAgentStatus_name, "getManagementAgentStatus") \
600 template(java_lang_management_ThreadInfo_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;)V") \
601 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") \
602 template(long_long_long_long_void_signature, "(JJJJ)V") \
603 template(finalizer_histogram_klass, "java/lang/ref/FinalizerHistogram") \
604 template(void_finalizer_histogram_entry_array_signature, "()[Ljava/lang/ref/FinalizerHistogram$Entry;") \
605 template(get_finalizer_histogram_name, "getFinalizerHistogram") \
606 template(finalizer_histogram_entry_name_field, "className") \
607 template(finalizer_histogram_entry_count_field, "instanceCount") \
608 \
609 template(java_lang_management_MemoryPoolMXBean, "java/lang/management/MemoryPoolMXBean") \
610 template(java_lang_management_MemoryManagerMXBean, "java/lang/management/MemoryManagerMXBean") \
611 template(java_lang_management_GarbageCollectorMXBean,"java/lang/management/GarbageCollectorMXBean") \
612 template(gcInfoBuilder_name, "gcInfoBuilder") \
613 template(createMemoryPool_name, "createMemoryPool") \
614 template(createMemoryManager_name, "createMemoryManager") \
615 template(createGarbageCollector_name, "createGarbageCollector") \
616 template(createMemoryPool_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMXBean;") \
617 template(createMemoryManager_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMXBean;") \
618 template(createGarbageCollector_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;") \
619 template(addThreadDumpForMonitors_name, "addThreadDumpForMonitors") \
620 template(addThreadDumpForSynchronizers_name, "addThreadDumpForSynchronizers") \
621 template(addThreadDumpForMonitors_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;[I)V") \
622 template(addThreadDumpForSynchronizers_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;)V") \
623 \
624 /* JVMTI/java.lang.instrument support and VM Attach mechanism */ \
625 template(jdk_internal_module_Modules, "jdk/internal/module/Modules") \
626 template(jdk_internal_vm_VMSupport, "jdk/internal/vm/VMSupport") \
627 template(addReads_name, "addReads") \
628 template(addReads_signature, "(Ljava/lang/Module;Ljava/lang/Module;)V") \
629 template(addExports_name, "addExports") \
630 template(addOpens_name, "addOpens") \
631 template(addExports_signature, "(Ljava/lang/Module;Ljava/lang/String;Ljava/lang/Module;)V") \
632 template(addUses_name, "addUses") \
633 template(addUses_signature, "(Ljava/lang/Module;Ljava/lang/Class;)V") \
634 template(addProvides_name, "addProvides") \
635 template(addProvides_signature, "(Ljava/lang/Module;Ljava/lang/Class;Ljava/lang/Class;)V") \
636 template(loadModule_name, "loadModule") \
637 template(loadModule_signature, "(Ljava/lang/String;)Ljava/lang/Module;") \
638 template(transformedByAgent_name, "transformedByAgent") \
639 template(transformedByAgent_signature, "(Ljava/lang/Module;)V") \
640 template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \
641 do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \
642 template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \
643 template(serializePropertiesToByteArray_signature, "()[B") \
644 template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \
645 template(classRedefinedCount_name, "classRedefinedCount") \
646 template(classLoader_name, "classLoader") \
647 template(componentType_name, "componentType") \
648 \
649 /* forEachRemaining support */ \
650 template(java_util_stream_StreamsRangeIntSpliterator, "java/util/stream/Streams$RangeIntSpliterator") \
651 \
652 /* jfr signatures */ \
653 JFR_TEMPLATES(template) \
654 \
655 /* cds */ \
656 template(jdk_internal_loader_ClassLoaders, "jdk/internal/loader/ClassLoaders") \
657 template(toFileURL_name, "toFileURL") \
658 template(toFileURL_signature, "(Ljava/lang/String;)Ljava/net/URL;") \
659 template(url_void_signature, "(Ljava/net/URL;)V") \
660 \
661 /*end*/
662
663 // Here are all the intrinsics known to the runtime and the CI.
664 // Each intrinsic consists of a public enum name (like _hashCode),
665 // followed by a specification of its klass, name, and signature:
666 // template(<id>, <klass>, <name>, <sig>, <FCODE>)
667 //
668 // If you add an intrinsic here, you must also define its name
669 // and signature as members of the VM symbols. The VM symbols for
670 // the intrinsic name and signature may be defined above.
671 //
672 // Because the VM_SYMBOLS_DO macro makes reference to VM_INTRINSICS_DO,
673 // you can also define an intrinsic's name and/or signature locally to the
674 // intrinsic, if this makes sense. (It often does make sense.)
675 //
676 // For example:
677 // do_intrinsic(_foo, java_lang_Object, foo_name, foo_signature, F_xx)
678 // do_name( foo_name, "foo")
679 // do_signature(foo_signature, "()F")
680 // klass = vmSymbols::java_lang_Object()
681 // name = vmSymbols::foo_name()
682 // signature = vmSymbols::foo_signature()
683 //
684 // The name and/or signature might be a "well known" symbol
685 // like "equal" or "()I", in which case there will be no local
686 // re-definition of the symbol.
687 //
688 // The do_class, do_name, and do_signature calls are all used for the
689 // same purpose: Define yet another VM symbol. They could all be merged
690 // into a common 'do_symbol' call, but it seems useful to record our
691 // intentions here about kinds of symbols (class vs. name vs. signature).
692 //
693 // The F_xx is one of the Flags enum; see below.
694 //
695 // for Emacs: (let ((c-backslash-column 120) (c-backslash-max-column 120)) (c-backslash-region (point) (point-max) nil t))
696 //
697 //
698 // There are two types of intrinsic methods: (1) Library intrinsics and (2) bytecode intrinsics.
699 //
700 // (1) A library intrinsic method may be replaced with hand-crafted assembly code,
701 // with hand-crafted compiler IR, or with a combination of the two. The semantics
702 // of the replacement code may differ from the semantics of the replaced code.
703 //
704 // (2) Bytecode intrinsic methods are not replaced by special code, but they are
705 // treated in some other special way by the compiler. For example, the compiler
706 // may delay inlining for some String-related intrinsic methods (e.g., some methods
707 // defined in the StringBuilder and StringBuffer classes, see
708 // Compile::should_delay_string_inlining() for more details).
709 //
710 // Due to the difference between the semantics of an intrinsic method as defined
711 // in the (Java) source code and the semantics of the method as defined
712 // by the code in the VM, intrinsic methods must be explicitly marked.
713 //
714 // Intrinsic methods are marked by the jdk.internal.HotSpotIntrinsicCandidate
715 // annotation. If CheckIntrinsics is enabled, the VM performs the following
716 // checks when a class C is loaded: (1) all intrinsics defined by the VM for
717 // class C are present in the loaded class file and are marked;
718 // (2) an intrinsic is defined by the VM for all marked methods of class C;
719 // (3) check for orphan methods in class C (i.e., methods for which the VM
720 // declares an intrinsic but that are not declared for the loaded class C.
721 // Check (3) is available only in debug builds.
722 //
723 // If a mismatch is detected for a method, the VM behaves differently depending
724 // on the type of build. A fastdebug build exits and reports an error on a mismatch.
725 // A product build will not replace an unmarked library intrinsic method with
726 // hand-crafted code, that is, unmarked library intrinsics are treated as ordinary
727 // methods in a product build. The special treatment of a bytecode intrinsic method
728 // persists even if the method not marked.
729 //
730 // When adding an intrinsic for a method, please make sure to appropriately
731 // annotate the method in the source code. The list below contains all
732 // library intrinsics followed by bytecode intrinsics. Please also make sure to
733 // add the declaration of the intrinsic to the approriate section of the list.
734 #define VM_INTRINSICS_DO(do_intrinsic, do_class, do_name, do_signature, do_alias) \
735 /* (1) Library intrinsics */ \
736 do_intrinsic(_hashCode, java_lang_Object, hashCode_name, void_int_signature, F_R) \
737 do_name( hashCode_name, "hashCode") \
738 do_intrinsic(_getClass, java_lang_Object, getClass_name, void_class_signature, F_R) \
739 do_name( getClass_name, "getClass") \
740 do_intrinsic(_clone, java_lang_Object, clone_name, void_object_signature, F_R) \
741 do_name( clone_name, "clone") \
742 do_intrinsic(_notify, java_lang_Object, notify_name, void_method_signature, F_R) \
743 do_name( notify_name, "notify") \
744 do_intrinsic(_notifyAll, java_lang_Object, notifyAll_name, void_method_signature, F_R) \
745 do_name( notifyAll_name, "notifyAll") \
746 \
747 /* Math & StrictMath intrinsics are defined in terms of just a few signatures: */ \
748 do_class(java_lang_Math, "java/lang/Math") \
749 do_class(java_lang_StrictMath, "java/lang/StrictMath") \
750 do_signature(double2_double_signature, "(DD)D") \
751 do_signature(double3_double_signature, "(DDD)D") \
752 do_signature(float2_float_signature, "(FF)F") \
753 do_signature(float3_float_signature, "(FFF)F") \
754 do_signature(int2_int_signature, "(II)I") \
755 do_signature(long2_long_signature, "(JJ)J") \
756 \
757 /* here are the math names, all together: */ \
758 do_name(abs_name,"abs") do_name(sin_name,"sin") do_name(cos_name,"cos") \
759 do_name(tan_name,"tan") do_name(atan2_name,"atan2") do_name(sqrt_name,"sqrt") \
760 do_name(log_name,"log") do_name(log10_name,"log10") do_name(pow_name,"pow") \
761 do_name(exp_name,"exp") do_name(min_name,"min") do_name(max_name,"max") \
762 \
763 do_name(addExact_name,"addExact") \
764 do_name(decrementExact_name,"decrementExact") \
765 do_name(incrementExact_name,"incrementExact") \
766 do_name(multiplyExact_name,"multiplyExact") \
767 do_name(multiplyHigh_name,"multiplyHigh") \
768 do_name(negateExact_name,"negateExact") \
769 do_name(subtractExact_name,"subtractExact") \
770 do_name(fma_name, "fma") \
771 \
772 do_intrinsic(_dabs, java_lang_Math, abs_name, double_double_signature, F_S) \
773 do_intrinsic(_dsin, java_lang_Math, sin_name, double_double_signature, F_S) \
774 do_intrinsic(_dcos, java_lang_Math, cos_name, double_double_signature, F_S) \
775 do_intrinsic(_dtan, java_lang_Math, tan_name, double_double_signature, F_S) \
776 do_intrinsic(_datan2, java_lang_Math, atan2_name, double2_double_signature, F_S) \
777 do_intrinsic(_dsqrt, java_lang_Math, sqrt_name, double_double_signature, F_S) \
778 do_intrinsic(_dlog, java_lang_Math, log_name, double_double_signature, F_S) \
779 do_intrinsic(_dlog10, java_lang_Math, log10_name, double_double_signature, F_S) \
780 do_intrinsic(_dpow, java_lang_Math, pow_name, double2_double_signature, F_S) \
781 do_intrinsic(_dexp, java_lang_Math, exp_name, double_double_signature, F_S) \
782 do_intrinsic(_min, java_lang_Math, min_name, int2_int_signature, F_S) \
783 do_intrinsic(_max, java_lang_Math, max_name, int2_int_signature, F_S) \
784 do_intrinsic(_addExactI, java_lang_Math, addExact_name, int2_int_signature, F_S) \
785 do_intrinsic(_addExactL, java_lang_Math, addExact_name, long2_long_signature, F_S) \
786 do_intrinsic(_decrementExactI, java_lang_Math, decrementExact_name, int_int_signature, F_S) \
787 do_intrinsic(_decrementExactL, java_lang_Math, decrementExact_name, long_long_signature, F_S) \
788 do_intrinsic(_incrementExactI, java_lang_Math, incrementExact_name, int_int_signature, F_S) \
789 do_intrinsic(_incrementExactL, java_lang_Math, incrementExact_name, long_long_signature, F_S) \
790 do_intrinsic(_multiplyExactI, java_lang_Math, multiplyExact_name, int2_int_signature, F_S) \
791 do_intrinsic(_multiplyExactL, java_lang_Math, multiplyExact_name, long2_long_signature, F_S) \
792 do_intrinsic(_multiplyHigh, java_lang_Math, multiplyHigh_name, long2_long_signature, F_S) \
793 do_intrinsic(_negateExactI, java_lang_Math, negateExact_name, int_int_signature, F_S) \
794 do_intrinsic(_negateExactL, java_lang_Math, negateExact_name, long_long_signature, F_S) \
795 do_intrinsic(_subtractExactI, java_lang_Math, subtractExact_name, int2_int_signature, F_S) \
796 do_intrinsic(_subtractExactL, java_lang_Math, subtractExact_name, long2_long_signature, F_S) \
797 do_intrinsic(_fmaD, java_lang_Math, fma_name, double3_double_signature, F_S) \
798 do_intrinsic(_fmaF, java_lang_Math, fma_name, float3_float_signature, F_S) \
799 do_intrinsic(_maxF, java_lang_Math, max_name, float2_float_signature, F_S) \
800 do_intrinsic(_minF, java_lang_Math, min_name, float2_float_signature, F_S) \
801 do_intrinsic(_maxD, java_lang_Math, max_name, double2_double_signature, F_S) \
802 do_intrinsic(_minD, java_lang_Math, min_name, double2_double_signature, F_S) \
803 \
804 do_intrinsic(_floatToRawIntBits, java_lang_Float, floatToRawIntBits_name, float_int_signature, F_S) \
805 do_name( floatToRawIntBits_name, "floatToRawIntBits") \
806 do_intrinsic(_floatToIntBits, java_lang_Float, floatToIntBits_name, float_int_signature, F_S) \
807 do_name( floatToIntBits_name, "floatToIntBits") \
808 do_intrinsic(_intBitsToFloat, java_lang_Float, intBitsToFloat_name, int_float_signature, F_S) \
809 do_name( intBitsToFloat_name, "intBitsToFloat") \
810 do_intrinsic(_doubleToRawLongBits, java_lang_Double, doubleToRawLongBits_name, double_long_signature, F_S) \
811 do_name( doubleToRawLongBits_name, "doubleToRawLongBits") \
812 do_intrinsic(_doubleToLongBits, java_lang_Double, doubleToLongBits_name, double_long_signature, F_S) \
813 do_name( doubleToLongBits_name, "doubleToLongBits") \
814 do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_S) \
815 do_name( longBitsToDouble_name, "longBitsToDouble") \
816 \
817 do_intrinsic(_numberOfLeadingZeros_i, java_lang_Integer, numberOfLeadingZeros_name,int_int_signature, F_S) \
818 do_intrinsic(_numberOfLeadingZeros_l, java_lang_Long, numberOfLeadingZeros_name,long_int_signature, F_S) \
819 \
820 do_intrinsic(_numberOfTrailingZeros_i, java_lang_Integer, numberOfTrailingZeros_name,int_int_signature, F_S) \
821 do_intrinsic(_numberOfTrailingZeros_l, java_lang_Long, numberOfTrailingZeros_name,long_int_signature, F_S) \
822 \
823 do_intrinsic(_bitCount_i, java_lang_Integer, bitCount_name, int_int_signature, F_S) \
824 do_intrinsic(_bitCount_l, java_lang_Long, bitCount_name, long_int_signature, F_S) \
825 \
826 do_intrinsic(_reverseBytes_i, java_lang_Integer, reverseBytes_name, int_int_signature, F_S) \
827 do_name( reverseBytes_name, "reverseBytes") \
828 do_intrinsic(_reverseBytes_l, java_lang_Long, reverseBytes_name, long_long_signature, F_S) \
829 /* (symbol reverseBytes_name defined above) */ \
830 do_intrinsic(_reverseBytes_c, java_lang_Character, reverseBytes_name, char_char_signature, F_S) \
831 /* (symbol reverseBytes_name defined above) */ \
832 do_intrinsic(_reverseBytes_s, java_lang_Short, reverseBytes_name, short_short_signature, F_S) \
833 /* (symbol reverseBytes_name defined above) */ \
834 \
835 do_intrinsic(_identityHashCode, java_lang_System, identityHashCode_name, object_int_signature, F_S) \
836 do_name( identityHashCode_name, "identityHashCode") \
837 do_intrinsic(_currentTimeMillis, java_lang_System, currentTimeMillis_name, void_long_signature, F_S) \
838 \
839 do_name( currentTimeMillis_name, "currentTimeMillis") \
840 do_intrinsic(_nanoTime, java_lang_System, nanoTime_name, void_long_signature, F_S) \
841 do_name( nanoTime_name, "nanoTime") \
842 \
843 JFR_INTRINSICS(do_intrinsic, do_class, do_name, do_signature, do_alias) \
844 \
845 do_intrinsic(_arraycopy, java_lang_System, arraycopy_name, arraycopy_signature, F_S) \
846 do_name( arraycopy_name, "arraycopy") \
847 do_signature(arraycopy_signature, "(Ljava/lang/Object;ILjava/lang/Object;II)V") \
848 do_intrinsic(_isInterrupted, java_lang_Thread, isInterrupted_name, isInterrupted_signature, F_R) \
849 do_name( isInterrupted_name, "isInterrupted") \
850 do_signature(isInterrupted_signature, "(Z)Z") \
851 do_intrinsic(_currentThread, java_lang_Thread, currentThread_name, currentThread_signature, F_S) \
852 do_name( currentThread_name, "currentThread") \
853 do_signature(currentThread_signature, "()Ljava/lang/Thread;") \
854 \
855 /* reflective intrinsics, for java/lang/Class, etc. */ \
856 do_intrinsic(_isAssignableFrom, java_lang_Class, isAssignableFrom_name, class_boolean_signature, F_RN) \
857 do_name( isAssignableFrom_name, "isAssignableFrom") \
858 do_intrinsic(_isInstance, java_lang_Class, isInstance_name, object_boolean_signature, F_RN) \
859 do_name( isInstance_name, "isInstance") \
860 do_intrinsic(_getModifiers, java_lang_Class, getModifiers_name, void_int_signature, F_RN) \
861 do_name( getModifiers_name, "getModifiers") \
862 do_intrinsic(_isInterface, java_lang_Class, isInterface_name, void_boolean_signature, F_RN) \
863 do_name( isInterface_name, "isInterface") \
864 do_intrinsic(_isArray, java_lang_Class, isArray_name, void_boolean_signature, F_RN) \
865 do_name( isArray_name, "isArray") \
866 do_intrinsic(_isPrimitive, java_lang_Class, isPrimitive_name, void_boolean_signature, F_RN) \
867 do_name( isPrimitive_name, "isPrimitive") \
868 do_intrinsic(_getSuperclass, java_lang_Class, getSuperclass_name, void_class_signature, F_RN) \
869 do_name( getSuperclass_name, "getSuperclass") \
870 do_intrinsic(_Class_cast, java_lang_Class, Class_cast_name, object_object_signature, F_R) \
871 do_name( Class_cast_name, "cast") \
872 \
873 do_intrinsic(_getClassAccessFlags, reflect_Reflection, getClassAccessFlags_name, class_int_signature, F_SN) \
874 do_name( getClassAccessFlags_name, "getClassAccessFlags") \
875 do_intrinsic(_getLength, java_lang_reflect_Array, getLength_name, object_int_signature, F_SN) \
876 do_name( getLength_name, "getLength") \
877 \
878 do_intrinsic(_getCallerClass, reflect_Reflection, getCallerClass_name, void_class_signature, F_SN) \
879 do_name( getCallerClass_name, "getCallerClass") \
880 \
881 do_intrinsic(_newArray, java_lang_reflect_Array, newArray_name, newArray_signature, F_SN) \
882 do_name( newArray_name, "newArray") \
883 do_signature(newArray_signature, "(Ljava/lang/Class;I)Ljava/lang/Object;") \
884 \
885 do_intrinsic(_onSpinWait, java_lang_Thread, onSpinWait_name, onSpinWait_signature, F_S) \
886 do_name( onSpinWait_name, "onSpinWait") \
887 do_alias( onSpinWait_signature, void_method_signature) \
888 \
889 do_intrinsic(_copyOf, java_util_Arrays, copyOf_name, copyOf_signature, F_S) \
890 do_name( copyOf_name, "copyOf") \
891 do_signature(copyOf_signature, "([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;") \
892 \
893 do_intrinsic(_copyOfRange, java_util_Arrays, copyOfRange_name, copyOfRange_signature, F_S) \
894 do_name( copyOfRange_name, "copyOfRange") \
895 do_signature(copyOfRange_signature, "([Ljava/lang/Object;IILjava/lang/Class;)[Ljava/lang/Object;") \
896 \
897 do_intrinsic(_equalsC, java_util_Arrays, equals_name, equalsC_signature, F_S) \
898 do_signature(equalsC_signature, "([C[C)Z") \
899 do_intrinsic(_equalsB, java_util_Arrays, equals_name, equalsB_signature, F_S) \
900 do_signature(equalsB_signature, "([B[B)Z") \
901 \
902 do_intrinsic(_compressStringC, java_lang_StringUTF16, compress_name, encodeISOArray_signature, F_S) \
903 do_name( compress_name, "compress") \
904 do_intrinsic(_compressStringB, java_lang_StringUTF16, compress_name, indexOfI_signature, F_S) \
905 do_intrinsic(_inflateStringC, java_lang_StringLatin1, inflate_name, inflateC_signature, F_S) \
906 do_name( inflate_name, "inflate") \
907 do_signature(inflateC_signature, "([BI[CII)V") \
908 do_intrinsic(_inflateStringB, java_lang_StringLatin1, inflate_name, inflateB_signature, F_S) \
909 do_signature(inflateB_signature, "([BI[BII)V") \
910 do_intrinsic(_toBytesStringU, java_lang_StringUTF16, toBytes_name, toBytesU_signature, F_S) \
911 do_name( toBytes_name, "toBytes") \
912 do_signature(toBytesU_signature, "([CII)[B") \
913 do_intrinsic(_getCharsStringU, java_lang_StringUTF16, getCharsU_name, getCharsU_signature, F_S) \
914 do_name( getCharsU_name, "getChars") \
915 do_signature(getCharsU_signature, "([BII[CI)V") \
916 do_intrinsic(_getCharStringU, java_lang_StringUTF16, getChar_name, getCharStringU_signature, F_S) \
917 do_signature(getCharStringU_signature, "([BI)C") \
918 do_intrinsic(_putCharStringU, java_lang_StringUTF16, putChar_name, putCharStringU_signature, F_S) \
919 do_signature(putCharStringU_signature, "([BII)V") \
920 do_intrinsic(_compareToL, java_lang_StringLatin1,compareTo_name, compareTo_indexOf_signature, F_S) \
921 do_intrinsic(_compareToU, java_lang_StringUTF16, compareTo_name, compareTo_indexOf_signature, F_S) \
922 do_intrinsic(_compareToLU, java_lang_StringLatin1,compareToLU_name, compareTo_indexOf_signature, F_S) \
923 do_intrinsic(_compareToUL, java_lang_StringUTF16, compareToUL_name, compareTo_indexOf_signature, F_S) \
924 do_signature(compareTo_indexOf_signature, "([B[B)I") \
925 do_name( compareTo_name, "compareTo") \
926 do_name( compareToLU_name, "compareToUTF16") \
927 do_name( compareToUL_name, "compareToLatin1") \
928 do_intrinsic(_indexOfL, java_lang_StringLatin1,indexOf_name, compareTo_indexOf_signature, F_S) \
929 do_intrinsic(_indexOfU, java_lang_StringUTF16, indexOf_name, compareTo_indexOf_signature, F_S) \
930 do_intrinsic(_indexOfUL, java_lang_StringUTF16, indexOfUL_name, compareTo_indexOf_signature, F_S) \
931 do_intrinsic(_indexOfIL, java_lang_StringLatin1,indexOf_name, indexOfI_signature, F_S) \
932 do_intrinsic(_indexOfIU, java_lang_StringUTF16, indexOf_name, indexOfI_signature, F_S) \
933 do_intrinsic(_indexOfIUL, java_lang_StringUTF16, indexOfUL_name, indexOfI_signature, F_S) \
934 do_intrinsic(_indexOfU_char, java_lang_StringUTF16, indexOfChar_name, indexOfChar_signature, F_S) \
935 do_name( indexOf_name, "indexOf") \
936 do_name( indexOfChar_name, "indexOfChar") \
937 do_name( indexOfUL_name, "indexOfLatin1") \
938 do_signature(indexOfI_signature, "([BI[BII)I") \
939 do_signature(indexOfChar_signature, "([BIII)I") \
940 do_intrinsic(_equalsL, java_lang_StringLatin1,equals_name, equalsB_signature, F_S) \
941 do_intrinsic(_equalsU, java_lang_StringUTF16, equals_name, equalsB_signature, F_S) \
942 \
943 do_intrinsic(_isDigit, java_lang_CharacterDataLatin1, isDigit_name, int_bool_signature, F_R) \
944 do_name( isDigit_name, "isDigit") \
945 do_intrinsic(_isLowerCase, java_lang_CharacterDataLatin1, isLowerCase_name, int_bool_signature, F_R) \
946 do_name( isLowerCase_name, "isLowerCase") \
947 do_intrinsic(_isUpperCase, java_lang_CharacterDataLatin1, isUpperCase_name, int_bool_signature, F_R) \
948 do_name( isUpperCase_name, "isUpperCase") \
949 do_intrinsic(_isWhitespace, java_lang_CharacterDataLatin1, isWhitespace_name, int_bool_signature, F_R) \
950 do_name( isWhitespace_name, "isWhitespace") \
951 \
952 do_intrinsic(_Preconditions_checkIndex, jdk_internal_util_Preconditions, checkIndex_name, Preconditions_checkIndex_signature, F_S) \
953 do_signature(Preconditions_checkIndex_signature, "(IILjava/util/function/BiFunction;)I") \
954 \
955 do_class(java_nio_Buffer, "java/nio/Buffer") \
956 do_intrinsic(_checkIndex, java_nio_Buffer, checkIndex_name, int_int_signature, F_R) \
957 do_name( checkIndex_name, "checkIndex") \
958 \
959 do_class(java_lang_StringCoding, "java/lang/StringCoding") \
960 do_intrinsic(_hasNegatives, java_lang_StringCoding, hasNegatives_name, hasNegatives_signature, F_S) \
961 do_name( hasNegatives_name, "hasNegatives") \
962 do_signature(hasNegatives_signature, "([BII)Z") \
963 \
964 do_class(sun_nio_cs_iso8859_1_Encoder, "sun/nio/cs/ISO_8859_1$Encoder") \
965 do_intrinsic(_encodeISOArray, sun_nio_cs_iso8859_1_Encoder, encodeISOArray_name, encodeISOArray_signature, F_S) \
966 do_name( encodeISOArray_name, "implEncodeISOArray") \
967 do_signature(encodeISOArray_signature, "([CI[BII)I") \
968 \
969 do_intrinsic(_encodeByteISOArray, java_lang_StringCoding, encodeISOArray_name, indexOfI_signature, F_S) \
970 \
971 do_class(java_math_BigInteger, "java/math/BigInteger") \
972 do_intrinsic(_multiplyToLen, java_math_BigInteger, multiplyToLen_name, multiplyToLen_signature, F_S) \
973 do_name( multiplyToLen_name, "implMultiplyToLen") \
974 do_signature(multiplyToLen_signature, "([II[II[I)[I") \
975 \
976 do_intrinsic(_squareToLen, java_math_BigInteger, squareToLen_name, squareToLen_signature, F_S) \
977 do_name( squareToLen_name, "implSquareToLen") \
978 do_signature(squareToLen_signature, "([II[II)[I") \
979 \
980 do_intrinsic(_mulAdd, java_math_BigInteger, mulAdd_name, mulAdd_signature, F_S) \
981 do_name( mulAdd_name, "implMulAdd") \
982 do_signature(mulAdd_signature, "([I[IIII)I") \
983 \
984 do_intrinsic(_montgomeryMultiply, java_math_BigInteger, montgomeryMultiply_name, montgomeryMultiply_signature, F_S) \
985 do_name( montgomeryMultiply_name, "implMontgomeryMultiply") \
986 do_signature(montgomeryMultiply_signature, "([I[I[IIJ[I)[I") \
987 \
988 do_intrinsic(_montgomerySquare, java_math_BigInteger, montgomerySquare_name, montgomerySquare_signature, F_S) \
989 do_name( montgomerySquare_name, "implMontgomerySquare") \
990 do_signature(montgomerySquare_signature, "([I[IIJ[I)[I") \
991 \
992 do_class(jdk_internal_util_ArraysSupport, "jdk/internal/util/ArraysSupport") \
993 do_intrinsic(_vectorizedMismatch, jdk_internal_util_ArraysSupport, vectorizedMismatch_name, vectorizedMismatch_signature, F_S)\
994 do_name(vectorizedMismatch_name, "vectorizedMismatch") \
995 do_signature(vectorizedMismatch_signature, "(Ljava/lang/Object;JLjava/lang/Object;JII)I") \
996 \
997 /* java/lang/ref/Reference */ \
998 do_intrinsic(_Reference_get, java_lang_ref_Reference, get_name, void_object_signature, F_R) \
999 \
1000 /* support for com.sun.crypto.provider.AESCrypt and some of its callers */ \
1001 do_class(com_sun_crypto_provider_aescrypt, "com/sun/crypto/provider/AESCrypt") \
1002 do_intrinsic(_aescrypt_encryptBlock, com_sun_crypto_provider_aescrypt, encryptBlock_name, byteArray_int_byteArray_int_signature, F_R) \
1003 do_intrinsic(_aescrypt_decryptBlock, com_sun_crypto_provider_aescrypt, decryptBlock_name, byteArray_int_byteArray_int_signature, F_R) \
1004 do_name( encryptBlock_name, "implEncryptBlock") \
1005 do_name( decryptBlock_name, "implDecryptBlock") \
1006 do_signature(byteArray_int_byteArray_int_signature, "([BI[BI)V") \
1007 \
1008 do_class(com_sun_crypto_provider_cipherBlockChaining, "com/sun/crypto/provider/CipherBlockChaining") \
1009 do_intrinsic(_cipherBlockChaining_encryptAESCrypt, com_sun_crypto_provider_cipherBlockChaining, encrypt_name, byteArray_int_int_byteArray_int_signature, F_R) \
1010 do_intrinsic(_cipherBlockChaining_decryptAESCrypt, com_sun_crypto_provider_cipherBlockChaining, decrypt_name, byteArray_int_int_byteArray_int_signature, F_R) \
1011 do_name( encrypt_name, "implEncrypt") \
1012 do_name( decrypt_name, "implDecrypt") \
1013 do_signature(byteArray_int_int_byteArray_int_signature, "([BII[BI)I") \
1014 \
1015 do_class(com_sun_crypto_provider_counterMode, "com/sun/crypto/provider/CounterMode") \
1016 do_intrinsic(_counterMode_AESCrypt, com_sun_crypto_provider_counterMode, crypt_name, byteArray_int_int_byteArray_int_signature, F_R) \
1017 do_name( crypt_name, "implCrypt") \
1018 \
1019 /* support for sun.security.provider.SHA */ \
1020 do_class(sun_security_provider_sha, "sun/security/provider/SHA") \
1021 do_intrinsic(_sha_implCompress, sun_security_provider_sha, implCompress_name, implCompress_signature, F_R) \
1022 do_name( implCompress_name, "implCompress0") \
1023 do_signature(implCompress_signature, "([BI)V") \
1024 \
1025 /* support for sun.security.provider.SHA2 */ \
1026 do_class(sun_security_provider_sha2, "sun/security/provider/SHA2") \
1027 do_intrinsic(_sha2_implCompress, sun_security_provider_sha2, implCompress_name, implCompress_signature, F_R) \
1028 \
1029 /* support for sun.security.provider.SHA5 */ \
1030 do_class(sun_security_provider_sha5, "sun/security/provider/SHA5") \
1031 do_intrinsic(_sha5_implCompress, sun_security_provider_sha5, implCompress_name, implCompress_signature, F_R) \
1032 \
1033 /* support for sun.security.provider.DigestBase */ \
1034 do_class(sun_security_provider_digestbase, "sun/security/provider/DigestBase") \
1035 do_intrinsic(_digestBase_implCompressMB, sun_security_provider_digestbase, implCompressMB_name, implCompressMB_signature, F_R) \
1036 do_name( implCompressMB_name, "implCompressMultiBlock0") \
1037 do_signature(implCompressMB_signature, "([BII)I") \
1038 \
1039 /* support for java.util.Base64.Encoder*/ \
1040 do_class(java_util_Base64_Encoder, "java/util/Base64$Encoder") \
1041 do_intrinsic(_base64_encodeBlock, java_util_Base64_Encoder, encodeBlock_name, encodeBlock_signature, F_R) \
1042 do_name(encodeBlock_name, "encodeBlock") \
1043 do_signature(encodeBlock_signature, "([BII[BIZ)V") \
1044 \
1045 /* support for com.sun.crypto.provider.GHASH */ \
1046 do_class(com_sun_crypto_provider_ghash, "com/sun/crypto/provider/GHASH") \
1047 do_intrinsic(_ghash_processBlocks, com_sun_crypto_provider_ghash, processBlocks_name, ghash_processBlocks_signature, F_S) \
1048 do_name(processBlocks_name, "processBlocks") \
1049 do_signature(ghash_processBlocks_signature, "([BII[J[J)V") \
1050 \
1051 /* support for java.util.zip */ \
1052 do_class(java_util_zip_CRC32, "java/util/zip/CRC32") \
1053 do_intrinsic(_updateCRC32, java_util_zip_CRC32, update_name, int2_int_signature, F_SN) \
1054 do_name( update_name, "update") \
1055 do_intrinsic(_updateBytesCRC32, java_util_zip_CRC32, updateBytes_name, updateBytes_signature, F_SN) \
1056 do_name( updateBytes_name, "updateBytes0") \
1057 do_signature(updateBytes_signature, "(I[BII)I") \
1058 do_intrinsic(_updateByteBufferCRC32, java_util_zip_CRC32, updateByteBuffer_name, updateByteBuffer_signature, F_SN) \
1059 do_name( updateByteBuffer_name, "updateByteBuffer0") \
1060 do_signature(updateByteBuffer_signature, "(IJII)I") \
1061 \
1062 /* support for java.util.zip.CRC32C */ \
1063 do_class(java_util_zip_CRC32C, "java/util/zip/CRC32C") \
1064 do_intrinsic(_updateBytesCRC32C, java_util_zip_CRC32C, updateBytes_C_name, updateBytes_signature, F_S) \
1065 do_name( updateBytes_C_name, "updateBytes") \
1066 do_intrinsic(_updateDirectByteBufferCRC32C, java_util_zip_CRC32C, updateDirectByteBuffer_C_name, updateByteBuffer_signature, F_S) \
1067 do_name( updateDirectByteBuffer_C_name, "updateDirectByteBuffer") \
1068 \
1069 /* support for java.util.zip.Adler32 */ \
1070 do_class(java_util_zip_Adler32, "java/util/zip/Adler32") \
1071 do_intrinsic(_updateBytesAdler32, java_util_zip_Adler32, updateBytes_C_name, updateBytes_signature, F_SN) \
1072 do_intrinsic(_updateByteBufferAdler32, java_util_zip_Adler32, updateByteBuffer_A_name, updateByteBuffer_signature, F_SN) \
1073 do_name( updateByteBuffer_A_name, "updateByteBuffer") \
1074 \
1075 /* support for Unsafe */ \
1076 do_class(jdk_internal_misc_Unsafe, "jdk/internal/misc/Unsafe") \
1077 \
1078 do_intrinsic(_allocateInstance, jdk_internal_misc_Unsafe, allocateInstance_name, allocateInstance_signature, F_RN) \
1079 do_name( allocateInstance_name, "allocateInstance") \
1080 do_signature(allocateInstance_signature, "(Ljava/lang/Class;)Ljava/lang/Object;") \
1081 do_intrinsic(_allocateUninitializedArray, jdk_internal_misc_Unsafe, allocateUninitializedArray_name, newArray_signature, F_R) \
1082 do_name( allocateUninitializedArray_name, "allocateUninitializedArray0") \
1083 do_intrinsic(_copyMemory, jdk_internal_misc_Unsafe, copyMemory_name, copyMemory_signature, F_RN) \
1084 do_name( copyMemory_name, "copyMemory0") \
1085 do_signature(copyMemory_signature, "(Ljava/lang/Object;JLjava/lang/Object;JJ)V") \
1086 do_intrinsic(_loadFence, jdk_internal_misc_Unsafe, loadFence_name, loadFence_signature, F_RN) \
1087 do_name( loadFence_name, "loadFence") \
1088 do_alias( loadFence_signature, void_method_signature) \
1089 do_intrinsic(_storeFence, jdk_internal_misc_Unsafe, storeFence_name, storeFence_signature, F_RN) \
1090 do_name( storeFence_name, "storeFence") \
1091 do_alias( storeFence_signature, void_method_signature) \
1092 do_intrinsic(_fullFence, jdk_internal_misc_Unsafe, fullFence_name, fullFence_signature, F_RN) \
1093 do_name( fullFence_name, "fullFence") \
1094 do_alias( fullFence_signature, void_method_signature) \
1095 \
1096 /* Custom branch frequencies profiling support for JSR292 */ \
1097 do_class(java_lang_invoke_MethodHandleImpl, "java/lang/invoke/MethodHandleImpl") \
1098 do_intrinsic(_profileBoolean, java_lang_invoke_MethodHandleImpl, profileBoolean_name, profileBoolean_signature, F_S) \
1099 do_name( profileBoolean_name, "profileBoolean") \
1100 do_signature(profileBoolean_signature, "(Z[I)Z") \
1101 do_intrinsic(_isCompileConstant, java_lang_invoke_MethodHandleImpl, isCompileConstant_name, isCompileConstant_signature, F_S) \
1102 do_name( isCompileConstant_name, "isCompileConstant") \
1103 do_alias( isCompileConstant_signature, object_boolean_signature) \
1104 \
1105 /* unsafe memory references (there are a lot of them...) */ \
1106 do_signature(getReference_signature, "(Ljava/lang/Object;J)Ljava/lang/Object;") \
1107 do_signature(putReference_signature, "(Ljava/lang/Object;JLjava/lang/Object;)V") \
1108 do_signature(getBoolean_signature, "(Ljava/lang/Object;J)Z") \
1109 do_signature(putBoolean_signature, "(Ljava/lang/Object;JZ)V") \
1110 do_signature(getByte_signature, "(Ljava/lang/Object;J)B") \
1111 do_signature(putByte_signature, "(Ljava/lang/Object;JB)V") \
1112 do_signature(getShort_signature, "(Ljava/lang/Object;J)S") \
1113 do_signature(putShort_signature, "(Ljava/lang/Object;JS)V") \
1114 do_signature(getChar_signature, "(Ljava/lang/Object;J)C") \
1115 do_signature(putChar_signature, "(Ljava/lang/Object;JC)V") \
1116 do_signature(getInt_signature, "(Ljava/lang/Object;J)I") \
1117 do_signature(putInt_signature, "(Ljava/lang/Object;JI)V") \
1118 do_signature(getLong_signature, "(Ljava/lang/Object;J)J") \
1119 do_signature(putLong_signature, "(Ljava/lang/Object;JJ)V") \
1120 do_signature(getFloat_signature, "(Ljava/lang/Object;J)F") \
1121 do_signature(putFloat_signature, "(Ljava/lang/Object;JF)V") \
1122 do_signature(getDouble_signature, "(Ljava/lang/Object;J)D") \
1123 do_signature(putDouble_signature, "(Ljava/lang/Object;JD)V") \
1124 \
1125 do_name(getReference_name,"getReference") do_name(putReference_name,"putReference") \
1126 do_name(getBoolean_name,"getBoolean") do_name(putBoolean_name,"putBoolean") \
1127 do_name(getByte_name,"getByte") do_name(putByte_name,"putByte") \
1128 do_name(getShort_name,"getShort") do_name(putShort_name,"putShort") \
1129 do_name(getChar_name,"getChar") do_name(putChar_name,"putChar") \
1130 do_name(getInt_name,"getInt") do_name(putInt_name,"putInt") \
1131 do_name(getLong_name,"getLong") do_name(putLong_name,"putLong") \
1132 do_name(getFloat_name,"getFloat") do_name(putFloat_name,"putFloat") \
1133 do_name(getDouble_name,"getDouble") do_name(putDouble_name,"putDouble") \
1134 \
1135 do_intrinsic(_getReference, jdk_internal_misc_Unsafe, getReference_name, getReference_signature, F_RN) \
1136 do_intrinsic(_getBoolean, jdk_internal_misc_Unsafe, getBoolean_name, getBoolean_signature, F_RN) \
1137 do_intrinsic(_getByte, jdk_internal_misc_Unsafe, getByte_name, getByte_signature, F_RN) \
1138 do_intrinsic(_getShort, jdk_internal_misc_Unsafe, getShort_name, getShort_signature, F_RN) \
1139 do_intrinsic(_getChar, jdk_internal_misc_Unsafe, getChar_name, getChar_signature, F_RN) \
1140 do_intrinsic(_getInt, jdk_internal_misc_Unsafe, getInt_name, getInt_signature, F_RN) \
1141 do_intrinsic(_getLong, jdk_internal_misc_Unsafe, getLong_name, getLong_signature, F_RN) \
1142 do_intrinsic(_getFloat, jdk_internal_misc_Unsafe, getFloat_name, getFloat_signature, F_RN) \
1143 do_intrinsic(_getDouble, jdk_internal_misc_Unsafe, getDouble_name, getDouble_signature, F_RN) \
1144 do_intrinsic(_putReference, jdk_internal_misc_Unsafe, putReference_name, putReference_signature, F_RN) \
1145 do_intrinsic(_putBoolean, jdk_internal_misc_Unsafe, putBoolean_name, putBoolean_signature, F_RN) \
1146 do_intrinsic(_putByte, jdk_internal_misc_Unsafe, putByte_name, putByte_signature, F_RN) \
1147 do_intrinsic(_putShort, jdk_internal_misc_Unsafe, putShort_name, putShort_signature, F_RN) \
1148 do_intrinsic(_putChar, jdk_internal_misc_Unsafe, putChar_name, putChar_signature, F_RN) \
1149 do_intrinsic(_putInt, jdk_internal_misc_Unsafe, putInt_name, putInt_signature, F_RN) \
1150 do_intrinsic(_putLong, jdk_internal_misc_Unsafe, putLong_name, putLong_signature, F_RN) \
1151 do_intrinsic(_putFloat, jdk_internal_misc_Unsafe, putFloat_name, putFloat_signature, F_RN) \
1152 do_intrinsic(_putDouble, jdk_internal_misc_Unsafe, putDouble_name, putDouble_signature, F_RN) \
1153 \
1154 do_name(getReferenceVolatile_name,"getReferenceVolatile") do_name(putReferenceVolatile_name,"putReferenceVolatile") \
1155 do_name(getBooleanVolatile_name,"getBooleanVolatile") do_name(putBooleanVolatile_name,"putBooleanVolatile") \
1156 do_name(getByteVolatile_name,"getByteVolatile") do_name(putByteVolatile_name,"putByteVolatile") \
1157 do_name(getShortVolatile_name,"getShortVolatile") do_name(putShortVolatile_name,"putShortVolatile") \
1158 do_name(getCharVolatile_name,"getCharVolatile") do_name(putCharVolatile_name,"putCharVolatile") \
1159 do_name(getIntVolatile_name,"getIntVolatile") do_name(putIntVolatile_name,"putIntVolatile") \
1160 do_name(getLongVolatile_name,"getLongVolatile") do_name(putLongVolatile_name,"putLongVolatile") \
1161 do_name(getFloatVolatile_name,"getFloatVolatile") do_name(putFloatVolatile_name,"putFloatVolatile") \
1162 do_name(getDoubleVolatile_name,"getDoubleVolatile") do_name(putDoubleVolatile_name,"putDoubleVolatile") \
1163 \
1164 do_intrinsic(_getReferenceVolatile, jdk_internal_misc_Unsafe, getReferenceVolatile_name, getReference_signature, F_RN) \
1165 do_intrinsic(_getBooleanVolatile, jdk_internal_misc_Unsafe, getBooleanVolatile_name, getBoolean_signature, F_RN) \
1166 do_intrinsic(_getByteVolatile, jdk_internal_misc_Unsafe, getByteVolatile_name, getByte_signature, F_RN) \
1167 do_intrinsic(_getShortVolatile, jdk_internal_misc_Unsafe, getShortVolatile_name, getShort_signature, F_RN) \
1168 do_intrinsic(_getCharVolatile, jdk_internal_misc_Unsafe, getCharVolatile_name, getChar_signature, F_RN) \
1169 do_intrinsic(_getIntVolatile, jdk_internal_misc_Unsafe, getIntVolatile_name, getInt_signature, F_RN) \
1170 do_intrinsic(_getLongVolatile, jdk_internal_misc_Unsafe, getLongVolatile_name, getLong_signature, F_RN) \
1171 do_intrinsic(_getFloatVolatile, jdk_internal_misc_Unsafe, getFloatVolatile_name, getFloat_signature, F_RN) \
1172 do_intrinsic(_getDoubleVolatile, jdk_internal_misc_Unsafe, getDoubleVolatile_name, getDouble_signature, F_RN) \
1173 do_intrinsic(_putReferenceVolatile, jdk_internal_misc_Unsafe, putReferenceVolatile_name, putReference_signature, F_RN) \
1174 do_intrinsic(_putBooleanVolatile, jdk_internal_misc_Unsafe, putBooleanVolatile_name, putBoolean_signature, F_RN) \
1175 do_intrinsic(_putByteVolatile, jdk_internal_misc_Unsafe, putByteVolatile_name, putByte_signature, F_RN) \
1176 do_intrinsic(_putShortVolatile, jdk_internal_misc_Unsafe, putShortVolatile_name, putShort_signature, F_RN) \
1177 do_intrinsic(_putCharVolatile, jdk_internal_misc_Unsafe, putCharVolatile_name, putChar_signature, F_RN) \
1178 do_intrinsic(_putIntVolatile, jdk_internal_misc_Unsafe, putIntVolatile_name, putInt_signature, F_RN) \
1179 do_intrinsic(_putLongVolatile, jdk_internal_misc_Unsafe, putLongVolatile_name, putLong_signature, F_RN) \
1180 do_intrinsic(_putFloatVolatile, jdk_internal_misc_Unsafe, putFloatVolatile_name, putFloat_signature, F_RN) \
1181 do_intrinsic(_putDoubleVolatile, jdk_internal_misc_Unsafe, putDoubleVolatile_name, putDouble_signature, F_RN) \
1182 \
1183 do_name(getReferenceOpaque_name,"getReferenceOpaque") do_name(putReferenceOpaque_name,"putReferenceOpaque") \
1184 do_name(getBooleanOpaque_name,"getBooleanOpaque") do_name(putBooleanOpaque_name,"putBooleanOpaque") \
1185 do_name(getByteOpaque_name,"getByteOpaque") do_name(putByteOpaque_name,"putByteOpaque") \
1186 do_name(getShortOpaque_name,"getShortOpaque") do_name(putShortOpaque_name,"putShortOpaque") \
1187 do_name(getCharOpaque_name,"getCharOpaque") do_name(putCharOpaque_name,"putCharOpaque") \
1188 do_name(getIntOpaque_name,"getIntOpaque") do_name(putIntOpaque_name,"putIntOpaque") \
1189 do_name(getLongOpaque_name,"getLongOpaque") do_name(putLongOpaque_name,"putLongOpaque") \
1190 do_name(getFloatOpaque_name,"getFloatOpaque") do_name(putFloatOpaque_name,"putFloatOpaque") \
1191 do_name(getDoubleOpaque_name,"getDoubleOpaque") do_name(putDoubleOpaque_name,"putDoubleOpaque") \
1192 \
1193 do_intrinsic(_getReferenceOpaque, jdk_internal_misc_Unsafe, getReferenceOpaque_name, getReference_signature, F_R) \
1194 do_intrinsic(_getBooleanOpaque, jdk_internal_misc_Unsafe, getBooleanOpaque_name, getBoolean_signature, F_R) \
1195 do_intrinsic(_getByteOpaque, jdk_internal_misc_Unsafe, getByteOpaque_name, getByte_signature, F_R) \
1196 do_intrinsic(_getShortOpaque, jdk_internal_misc_Unsafe, getShortOpaque_name, getShort_signature, F_R) \
1197 do_intrinsic(_getCharOpaque, jdk_internal_misc_Unsafe, getCharOpaque_name, getChar_signature, F_R) \
1198 do_intrinsic(_getIntOpaque, jdk_internal_misc_Unsafe, getIntOpaque_name, getInt_signature, F_R) \
1199 do_intrinsic(_getLongOpaque, jdk_internal_misc_Unsafe, getLongOpaque_name, getLong_signature, F_R) \
1200 do_intrinsic(_getFloatOpaque, jdk_internal_misc_Unsafe, getFloatOpaque_name, getFloat_signature, F_R) \
1201 do_intrinsic(_getDoubleOpaque, jdk_internal_misc_Unsafe, getDoubleOpaque_name, getDouble_signature, F_R) \
1202 do_intrinsic(_putReferenceOpaque, jdk_internal_misc_Unsafe, putReferenceOpaque_name, putReference_signature, F_R) \
1203 do_intrinsic(_putBooleanOpaque, jdk_internal_misc_Unsafe, putBooleanOpaque_name, putBoolean_signature, F_R) \
1204 do_intrinsic(_putByteOpaque, jdk_internal_misc_Unsafe, putByteOpaque_name, putByte_signature, F_R) \
1205 do_intrinsic(_putShortOpaque, jdk_internal_misc_Unsafe, putShortOpaque_name, putShort_signature, F_R) \
1206 do_intrinsic(_putCharOpaque, jdk_internal_misc_Unsafe, putCharOpaque_name, putChar_signature, F_R) \
1207 do_intrinsic(_putIntOpaque, jdk_internal_misc_Unsafe, putIntOpaque_name, putInt_signature, F_R) \
1208 do_intrinsic(_putLongOpaque, jdk_internal_misc_Unsafe, putLongOpaque_name, putLong_signature, F_R) \
1209 do_intrinsic(_putFloatOpaque, jdk_internal_misc_Unsafe, putFloatOpaque_name, putFloat_signature, F_R) \
1210 do_intrinsic(_putDoubleOpaque, jdk_internal_misc_Unsafe, putDoubleOpaque_name, putDouble_signature, F_R) \
1211 \
1212 do_name(getReferenceAcquire_name, "getReferenceAcquire") do_name(putReferenceRelease_name, "putReferenceRelease") \
1213 do_name(getBooleanAcquire_name, "getBooleanAcquire") do_name(putBooleanRelease_name, "putBooleanRelease") \
1214 do_name(getByteAcquire_name, "getByteAcquire") do_name(putByteRelease_name, "putByteRelease") \
1215 do_name(getShortAcquire_name, "getShortAcquire") do_name(putShortRelease_name, "putShortRelease") \
1216 do_name(getCharAcquire_name, "getCharAcquire") do_name(putCharRelease_name, "putCharRelease") \
1217 do_name(getIntAcquire_name, "getIntAcquire") do_name(putIntRelease_name, "putIntRelease") \
1218 do_name(getLongAcquire_name, "getLongAcquire") do_name(putLongRelease_name, "putLongRelease") \
1219 do_name(getFloatAcquire_name, "getFloatAcquire") do_name(putFloatRelease_name, "putFloatRelease") \
1220 do_name(getDoubleAcquire_name, "getDoubleAcquire") do_name(putDoubleRelease_name, "putDoubleRelease") \
1221 \
1222 do_intrinsic(_getReferenceAcquire, jdk_internal_misc_Unsafe, getReferenceAcquire_name, getReference_signature, F_R) \
1223 do_intrinsic(_getBooleanAcquire, jdk_internal_misc_Unsafe, getBooleanAcquire_name, getBoolean_signature, F_R) \
1224 do_intrinsic(_getByteAcquire, jdk_internal_misc_Unsafe, getByteAcquire_name, getByte_signature, F_R) \
1225 do_intrinsic(_getShortAcquire, jdk_internal_misc_Unsafe, getShortAcquire_name, getShort_signature, F_R) \
1226 do_intrinsic(_getCharAcquire, jdk_internal_misc_Unsafe, getCharAcquire_name, getChar_signature, F_R) \
1227 do_intrinsic(_getIntAcquire, jdk_internal_misc_Unsafe, getIntAcquire_name, getInt_signature, F_R) \
1228 do_intrinsic(_getLongAcquire, jdk_internal_misc_Unsafe, getLongAcquire_name, getLong_signature, F_R) \
1229 do_intrinsic(_getFloatAcquire, jdk_internal_misc_Unsafe, getFloatAcquire_name, getFloat_signature, F_R) \
1230 do_intrinsic(_getDoubleAcquire, jdk_internal_misc_Unsafe, getDoubleAcquire_name, getDouble_signature, F_R) \
1231 do_intrinsic(_putReferenceRelease, jdk_internal_misc_Unsafe, putReferenceRelease_name, putReference_signature, F_R) \
1232 do_intrinsic(_putBooleanRelease, jdk_internal_misc_Unsafe, putBooleanRelease_name, putBoolean_signature, F_R) \
1233 do_intrinsic(_putByteRelease, jdk_internal_misc_Unsafe, putByteRelease_name, putByte_signature, F_R) \
1234 do_intrinsic(_putShortRelease, jdk_internal_misc_Unsafe, putShortRelease_name, putShort_signature, F_R) \
1235 do_intrinsic(_putCharRelease, jdk_internal_misc_Unsafe, putCharRelease_name, putChar_signature, F_R) \
1236 do_intrinsic(_putIntRelease, jdk_internal_misc_Unsafe, putIntRelease_name, putInt_signature, F_R) \
1237 do_intrinsic(_putLongRelease, jdk_internal_misc_Unsafe, putLongRelease_name, putLong_signature, F_R) \
1238 do_intrinsic(_putFloatRelease, jdk_internal_misc_Unsafe, putFloatRelease_name, putFloat_signature, F_R) \
1239 do_intrinsic(_putDoubleRelease, jdk_internal_misc_Unsafe, putDoubleRelease_name, putDouble_signature, F_R) \
1240 \
1241 do_name(getShortUnaligned_name,"getShortUnaligned") do_name(putShortUnaligned_name,"putShortUnaligned") \
1242 do_name(getCharUnaligned_name,"getCharUnaligned") do_name(putCharUnaligned_name,"putCharUnaligned") \
1243 do_name(getIntUnaligned_name,"getIntUnaligned") do_name(putIntUnaligned_name,"putIntUnaligned") \
1244 do_name(getLongUnaligned_name,"getLongUnaligned") do_name(putLongUnaligned_name,"putLongUnaligned") \
1245 \
1246 do_intrinsic(_getShortUnaligned, jdk_internal_misc_Unsafe, getShortUnaligned_name, getShort_signature, F_R) \
1247 do_intrinsic(_getCharUnaligned, jdk_internal_misc_Unsafe, getCharUnaligned_name, getChar_signature, F_R) \
1248 do_intrinsic(_getIntUnaligned, jdk_internal_misc_Unsafe, getIntUnaligned_name, getInt_signature, F_R) \
1249 do_intrinsic(_getLongUnaligned, jdk_internal_misc_Unsafe, getLongUnaligned_name, getLong_signature, F_R) \
1250 do_intrinsic(_putShortUnaligned, jdk_internal_misc_Unsafe, putShortUnaligned_name, putShort_signature, F_R) \
1251 do_intrinsic(_putCharUnaligned, jdk_internal_misc_Unsafe, putCharUnaligned_name, putChar_signature, F_R) \
1252 do_intrinsic(_putIntUnaligned, jdk_internal_misc_Unsafe, putIntUnaligned_name, putInt_signature, F_R) \
1253 do_intrinsic(_putLongUnaligned, jdk_internal_misc_Unsafe, putLongUnaligned_name, putLong_signature, F_R) \
1254 \
1255 do_signature(compareAndSetReference_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \
1256 do_signature(compareAndExchangeReference_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
1257 do_signature(compareAndSetLong_signature, "(Ljava/lang/Object;JJJ)Z") \
1258 do_signature(compareAndExchangeLong_signature, "(Ljava/lang/Object;JJJ)J") \
1259 do_signature(compareAndSetInt_signature, "(Ljava/lang/Object;JII)Z") \
1260 do_signature(compareAndExchangeInt_signature, "(Ljava/lang/Object;JII)I") \
1261 do_signature(compareAndSetByte_signature, "(Ljava/lang/Object;JBB)Z") \
1262 do_signature(compareAndExchangeByte_signature, "(Ljava/lang/Object;JBB)B") \
1263 do_signature(compareAndSetShort_signature, "(Ljava/lang/Object;JSS)Z") \
1264 do_signature(compareAndExchangeShort_signature, "(Ljava/lang/Object;JSS)S") \
1265 \
1266 do_name(compareAndSetReference_name, "compareAndSetReference") \
1267 do_name(compareAndExchangeReference_name, "compareAndExchangeReference") \
1268 do_name(compareAndExchangeReferenceAcquire_name, "compareAndExchangeReferenceAcquire") \
1269 do_name(compareAndExchangeReferenceRelease_name, "compareAndExchangeReferenceRelease") \
1270 do_name(compareAndSetLong_name, "compareAndSetLong") \
1271 do_name(compareAndExchangeLong_name, "compareAndExchangeLong") \
1272 do_name(compareAndExchangeLongAcquire_name, "compareAndExchangeLongAcquire") \
1273 do_name(compareAndExchangeLongRelease_name, "compareAndExchangeLongRelease") \
1274 do_name(compareAndSetInt_name, "compareAndSetInt") \
1275 do_name(compareAndExchangeInt_name, "compareAndExchangeInt") \
1276 do_name(compareAndExchangeIntAcquire_name, "compareAndExchangeIntAcquire") \
1277 do_name(compareAndExchangeIntRelease_name, "compareAndExchangeIntRelease") \
1278 do_name(compareAndSetByte_name, "compareAndSetByte") \
1279 do_name(compareAndExchangeByte_name, "compareAndExchangeByte") \
1280 do_name(compareAndExchangeByteAcquire_name, "compareAndExchangeByteAcquire") \
1281 do_name(compareAndExchangeByteRelease_name, "compareAndExchangeByteRelease") \
1282 do_name(compareAndSetShort_name, "compareAndSetShort") \
1283 do_name(compareAndExchangeShort_name, "compareAndExchangeShort") \
1284 do_name(compareAndExchangeShortAcquire_name, "compareAndExchangeShortAcquire") \
1285 do_name(compareAndExchangeShortRelease_name, "compareAndExchangeShortRelease") \
1286 \
1287 do_name(weakCompareAndSetReferencePlain_name, "weakCompareAndSetReferencePlain") \
1288 do_name(weakCompareAndSetReferenceAcquire_name, "weakCompareAndSetReferenceAcquire") \
1289 do_name(weakCompareAndSetReferenceRelease_name, "weakCompareAndSetReferenceRelease") \
1290 do_name(weakCompareAndSetReference_name, "weakCompareAndSetReference") \
1291 do_name(weakCompareAndSetLongPlain_name, "weakCompareAndSetLongPlain") \
1292 do_name(weakCompareAndSetLongAcquire_name, "weakCompareAndSetLongAcquire") \
1293 do_name(weakCompareAndSetLongRelease_name, "weakCompareAndSetLongRelease") \
1294 do_name(weakCompareAndSetLong_name, "weakCompareAndSetLong") \
1295 do_name(weakCompareAndSetIntPlain_name, "weakCompareAndSetIntPlain") \
1296 do_name(weakCompareAndSetIntAcquire_name, "weakCompareAndSetIntAcquire") \
1297 do_name(weakCompareAndSetIntRelease_name, "weakCompareAndSetIntRelease") \
1298 do_name(weakCompareAndSetInt_name, "weakCompareAndSetInt") \
1299 do_name(weakCompareAndSetBytePlain_name, "weakCompareAndSetBytePlain") \
1300 do_name(weakCompareAndSetByteAcquire_name, "weakCompareAndSetByteAcquire") \
1301 do_name(weakCompareAndSetByteRelease_name, "weakCompareAndSetByteRelease") \
1302 do_name(weakCompareAndSetByte_name, "weakCompareAndSetByte") \
1303 do_name(weakCompareAndSetShortPlain_name, "weakCompareAndSetShortPlain") \
1304 do_name(weakCompareAndSetShortAcquire_name, "weakCompareAndSetShortAcquire") \
1305 do_name(weakCompareAndSetShortRelease_name, "weakCompareAndSetShortRelease") \
1306 do_name(weakCompareAndSetShort_name, "weakCompareAndSetShort") \
1307 \
1308 do_intrinsic(_compareAndSetReference, jdk_internal_misc_Unsafe, compareAndSetReference_name, compareAndSetReference_signature, F_RN) \
1309 do_intrinsic(_compareAndExchangeReference, jdk_internal_misc_Unsafe, compareAndExchangeReference_name, compareAndExchangeReference_signature, F_RN) \
1310 do_intrinsic(_compareAndExchangeReferenceAcquire, jdk_internal_misc_Unsafe, compareAndExchangeReferenceAcquire_name, compareAndExchangeReference_signature, F_R) \
1311 do_intrinsic(_compareAndExchangeReferenceRelease, jdk_internal_misc_Unsafe, compareAndExchangeReferenceRelease_name, compareAndExchangeReference_signature, F_R) \
1312 do_intrinsic(_compareAndSetLong, jdk_internal_misc_Unsafe, compareAndSetLong_name, compareAndSetLong_signature, F_RN) \
1313 do_intrinsic(_compareAndExchangeLong, jdk_internal_misc_Unsafe, compareAndExchangeLong_name, compareAndExchangeLong_signature, F_RN) \
1314 do_intrinsic(_compareAndExchangeLongAcquire, jdk_internal_misc_Unsafe, compareAndExchangeLongAcquire_name, compareAndExchangeLong_signature, F_R) \
1315 do_intrinsic(_compareAndExchangeLongRelease, jdk_internal_misc_Unsafe, compareAndExchangeLongRelease_name, compareAndExchangeLong_signature, F_R) \
1316 do_intrinsic(_compareAndSetInt, jdk_internal_misc_Unsafe, compareAndSetInt_name, compareAndSetInt_signature, F_RN) \
1317 do_intrinsic(_compareAndExchangeInt, jdk_internal_misc_Unsafe, compareAndExchangeInt_name, compareAndExchangeInt_signature, F_RN) \
1318 do_intrinsic(_compareAndExchangeIntAcquire, jdk_internal_misc_Unsafe, compareAndExchangeIntAcquire_name, compareAndExchangeInt_signature, F_R) \
1319 do_intrinsic(_compareAndExchangeIntRelease, jdk_internal_misc_Unsafe, compareAndExchangeIntRelease_name, compareAndExchangeInt_signature, F_R) \
1320 do_intrinsic(_compareAndSetByte, jdk_internal_misc_Unsafe, compareAndSetByte_name, compareAndSetByte_signature, F_R) \
1321 do_intrinsic(_compareAndExchangeByte, jdk_internal_misc_Unsafe, compareAndExchangeByte_name, compareAndExchangeByte_signature, F_R) \
1322 do_intrinsic(_compareAndExchangeByteAcquire, jdk_internal_misc_Unsafe, compareAndExchangeByteAcquire_name, compareAndExchangeByte_signature, F_R) \
1323 do_intrinsic(_compareAndExchangeByteRelease, jdk_internal_misc_Unsafe, compareAndExchangeByteRelease_name, compareAndExchangeByte_signature, F_R) \
1324 do_intrinsic(_compareAndSetShort, jdk_internal_misc_Unsafe, compareAndSetShort_name, compareAndSetShort_signature, F_R) \
1325 do_intrinsic(_compareAndExchangeShort, jdk_internal_misc_Unsafe, compareAndExchangeShort_name, compareAndExchangeShort_signature, F_R) \
1326 do_intrinsic(_compareAndExchangeShortAcquire, jdk_internal_misc_Unsafe, compareAndExchangeShortAcquire_name, compareAndExchangeShort_signature, F_R) \
1327 do_intrinsic(_compareAndExchangeShortRelease, jdk_internal_misc_Unsafe, compareAndExchangeShortRelease_name, compareAndExchangeShort_signature, F_R) \
1328 \
1329 do_intrinsic(_weakCompareAndSetReferencePlain, jdk_internal_misc_Unsafe, weakCompareAndSetReferencePlain_name, compareAndSetReference_signature, F_R) \
1330 do_intrinsic(_weakCompareAndSetReferenceAcquire,jdk_internal_misc_Unsafe, weakCompareAndSetReferenceAcquire_name, compareAndSetReference_signature, F_R) \
1331 do_intrinsic(_weakCompareAndSetReferenceRelease,jdk_internal_misc_Unsafe, weakCompareAndSetReferenceRelease_name, compareAndSetReference_signature, F_R) \
1332 do_intrinsic(_weakCompareAndSetReference, jdk_internal_misc_Unsafe, weakCompareAndSetReference_name, compareAndSetReference_signature, F_R) \
1333 do_intrinsic(_weakCompareAndSetLongPlain, jdk_internal_misc_Unsafe, weakCompareAndSetLongPlain_name, compareAndSetLong_signature, F_R) \
1334 do_intrinsic(_weakCompareAndSetLongAcquire, jdk_internal_misc_Unsafe, weakCompareAndSetLongAcquire_name, compareAndSetLong_signature, F_R) \
1335 do_intrinsic(_weakCompareAndSetLongRelease, jdk_internal_misc_Unsafe, weakCompareAndSetLongRelease_name, compareAndSetLong_signature, F_R) \
1336 do_intrinsic(_weakCompareAndSetLong, jdk_internal_misc_Unsafe, weakCompareAndSetLong_name, compareAndSetLong_signature, F_R) \
1337 do_intrinsic(_weakCompareAndSetIntPlain, jdk_internal_misc_Unsafe, weakCompareAndSetIntPlain_name, compareAndSetInt_signature, F_R) \
1338 do_intrinsic(_weakCompareAndSetIntAcquire, jdk_internal_misc_Unsafe, weakCompareAndSetIntAcquire_name, compareAndSetInt_signature, F_R) \
1339 do_intrinsic(_weakCompareAndSetIntRelease, jdk_internal_misc_Unsafe, weakCompareAndSetIntRelease_name, compareAndSetInt_signature, F_R) \
1340 do_intrinsic(_weakCompareAndSetInt, jdk_internal_misc_Unsafe, weakCompareAndSetInt_name, compareAndSetInt_signature, F_R) \
1341 do_intrinsic(_weakCompareAndSetBytePlain, jdk_internal_misc_Unsafe, weakCompareAndSetBytePlain_name, compareAndSetByte_signature, F_R) \
1342 do_intrinsic(_weakCompareAndSetByteAcquire, jdk_internal_misc_Unsafe, weakCompareAndSetByteAcquire_name, compareAndSetByte_signature, F_R) \
1343 do_intrinsic(_weakCompareAndSetByteRelease, jdk_internal_misc_Unsafe, weakCompareAndSetByteRelease_name, compareAndSetByte_signature, F_R) \
1344 do_intrinsic(_weakCompareAndSetByte, jdk_internal_misc_Unsafe, weakCompareAndSetByte_name, compareAndSetByte_signature, F_R) \
1345 do_intrinsic(_weakCompareAndSetShortPlain, jdk_internal_misc_Unsafe, weakCompareAndSetShortPlain_name, compareAndSetShort_signature, F_R) \
1346 do_intrinsic(_weakCompareAndSetShortAcquire, jdk_internal_misc_Unsafe, weakCompareAndSetShortAcquire_name, compareAndSetShort_signature, F_R) \
1347 do_intrinsic(_weakCompareAndSetShortRelease, jdk_internal_misc_Unsafe, weakCompareAndSetShortRelease_name, compareAndSetShort_signature, F_R) \
1348 do_intrinsic(_weakCompareAndSetShort, jdk_internal_misc_Unsafe, weakCompareAndSetShort_name, compareAndSetShort_signature, F_R) \
1349 \
1350 do_intrinsic(_getAndAddInt, jdk_internal_misc_Unsafe, getAndAddInt_name, getAndAddInt_signature, F_R) \
1351 do_name( getAndAddInt_name, "getAndAddInt") \
1352 do_signature(getAndAddInt_signature, "(Ljava/lang/Object;JI)I" ) \
1353 do_intrinsic(_getAndAddLong, jdk_internal_misc_Unsafe, getAndAddLong_name, getAndAddLong_signature, F_R) \
1354 do_name( getAndAddLong_name, "getAndAddLong") \
1355 do_signature(getAndAddLong_signature, "(Ljava/lang/Object;JJ)J" ) \
1356 do_intrinsic(_getAndAddByte, jdk_internal_misc_Unsafe, getAndAddByte_name, getAndAddByte_signature, F_R) \
1357 do_name( getAndAddByte_name, "getAndAddByte") \
1358 do_signature(getAndAddByte_signature, "(Ljava/lang/Object;JB)B" ) \
1359 do_intrinsic(_getAndAddShort, jdk_internal_misc_Unsafe, getAndAddShort_name, getAndAddShort_signature, F_R) \
1360 do_name( getAndAddShort_name, "getAndAddShort") \
1361 do_signature(getAndAddShort_signature, "(Ljava/lang/Object;JS)S" ) \
1362 do_intrinsic(_getAndSetInt, jdk_internal_misc_Unsafe, getAndSetInt_name, getAndSetInt_signature, F_R) \
1363 do_name( getAndSetInt_name, "getAndSetInt") \
1364 do_alias( getAndSetInt_signature, /*"(Ljava/lang/Object;JI)I"*/ getAndAddInt_signature) \
1365 do_intrinsic(_getAndSetLong, jdk_internal_misc_Unsafe, getAndSetLong_name, getAndSetLong_signature, F_R) \
1366 do_name( getAndSetLong_name, "getAndSetLong") \
1367 do_alias( getAndSetLong_signature, /*"(Ljava/lang/Object;JJ)J"*/ getAndAddLong_signature) \
1368 do_intrinsic(_getAndSetByte, jdk_internal_misc_Unsafe, getAndSetByte_name, getAndSetByte_signature, F_R) \
1369 do_name( getAndSetByte_name, "getAndSetByte") \
1370 do_alias( getAndSetByte_signature, /*"(Ljava/lang/Object;JB)B"*/ getAndAddByte_signature) \
1371 do_intrinsic(_getAndSetShort, jdk_internal_misc_Unsafe, getAndSetShort_name, getAndSetShort_signature, F_R) \
1372 do_name( getAndSetShort_name, "getAndSetShort") \
1373 do_alias( getAndSetShort_signature, /*"(Ljava/lang/Object;JS)S"*/ getAndAddShort_signature) \
1374 do_intrinsic(_getAndSetReference, jdk_internal_misc_Unsafe, getAndSetReference_name, getAndSetReference_signature, F_R) \
1375 do_name( getAndSetReference_name, "getAndSetReference") \
1376 do_signature(getAndSetReference_signature, "(Ljava/lang/Object;JLjava/lang/Object;)Ljava/lang/Object;" ) \
1377 \
1378 /* (2) Bytecode intrinsics */ \
1379 \
1380 do_intrinsic(_park, jdk_internal_misc_Unsafe, park_name, park_signature, F_R) \
1381 do_name( park_name, "park") \
1382 do_signature(park_signature, "(ZJ)V") \
1383 do_intrinsic(_unpark, jdk_internal_misc_Unsafe, unpark_name, unpark_signature, F_R) \
1384 do_name( unpark_name, "unpark") \
1385 do_alias( unpark_signature, /*(LObject;)V*/ object_void_signature) \
1386 \
1387 do_intrinsic(_StringBuilder_void, java_lang_StringBuilder, object_initializer_name, void_method_signature, F_R) \
1388 do_intrinsic(_StringBuilder_int, java_lang_StringBuilder, object_initializer_name, int_void_signature, F_R) \
1389 do_intrinsic(_StringBuilder_String, java_lang_StringBuilder, object_initializer_name, string_void_signature, F_R) \
1390 \
1391 do_intrinsic(_StringBuilder_append_char, java_lang_StringBuilder, append_name, char_StringBuilder_signature, F_R) \
1392 do_intrinsic(_StringBuilder_append_int, java_lang_StringBuilder, append_name, int_StringBuilder_signature, F_R) \
1393 do_intrinsic(_StringBuilder_append_String, java_lang_StringBuilder, append_name, String_StringBuilder_signature, F_R) \
1394 \
1395 do_intrinsic(_StringBuilder_toString, java_lang_StringBuilder, toString_name, void_string_signature, F_R) \
1396 \
1397 do_intrinsic(_StringBuffer_void, java_lang_StringBuffer, object_initializer_name, void_method_signature, F_R) \
1398 do_intrinsic(_StringBuffer_int, java_lang_StringBuffer, object_initializer_name, int_void_signature, F_R) \
1399 do_intrinsic(_StringBuffer_String, java_lang_StringBuffer, object_initializer_name, string_void_signature, F_R) \
1400 \
1401 do_intrinsic(_StringBuffer_append_char, java_lang_StringBuffer, append_name, char_StringBuffer_signature, F_Y) \
1402 do_intrinsic(_StringBuffer_append_int, java_lang_StringBuffer, append_name, int_StringBuffer_signature, F_Y) \
1403 do_intrinsic(_StringBuffer_append_String, java_lang_StringBuffer, append_name, String_StringBuffer_signature, F_Y) \
1404 \
1405 do_intrinsic(_StringBuffer_toString, java_lang_StringBuffer, toString_name, void_string_signature, F_Y) \
1406 \
1407 do_intrinsic(_Integer_toString, java_lang_Integer, toString_name, int_String_signature, F_S) \
1408 \
1409 do_intrinsic(_String_String, java_lang_String, object_initializer_name, string_void_signature, F_R) \
1410 \
1411 do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \
1412 /* (symbol object_initializer_name defined above) */ \
1413 \
1414 do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_object_array_object_signature, F_R) \
1415 /* (symbols invoke_name and invoke_signature defined above) */ \
1416 /* the polymorphic MH intrinsics must be in compact order, with _invokeGeneric first and _linkToInterface last */ \
1417 do_intrinsic(_invokeGeneric, java_lang_invoke_MethodHandle, invoke_name, star_name, F_RN) \
1418 do_intrinsic(_invokeBasic, java_lang_invoke_MethodHandle, invokeBasic_name, star_name, F_RN) \
1419 do_intrinsic(_linkToVirtual, java_lang_invoke_MethodHandle, linkToVirtual_name, star_name, F_SN) \
1420 do_intrinsic(_linkToStatic, java_lang_invoke_MethodHandle, linkToStatic_name, star_name, F_SN) \
1421 do_intrinsic(_linkToSpecial, java_lang_invoke_MethodHandle, linkToSpecial_name, star_name, F_SN) \
1422 do_intrinsic(_linkToInterface, java_lang_invoke_MethodHandle, linkToInterface_name, star_name, F_SN) \
1423 /* special marker for bytecode generated for the JVM from a LambdaForm: */ \
1424 do_intrinsic(_compiledLambdaForm, java_lang_invoke_MethodHandle, compiledLambdaForm_name, star_name, F_RN) \
1425 \
1426 /* unboxing methods: */ \
1427 do_intrinsic(_booleanValue, java_lang_Boolean, booleanValue_name, void_boolean_signature, F_R) \
1428 do_name( booleanValue_name, "booleanValue") \
1429 do_intrinsic(_byteValue, java_lang_Byte, byteValue_name, void_byte_signature, F_R) \
1430 do_name( byteValue_name, "byteValue") \
1431 do_intrinsic(_charValue, java_lang_Character, charValue_name, void_char_signature, F_R) \
1432 do_name( charValue_name, "charValue") \
1433 do_intrinsic(_shortValue, java_lang_Short, shortValue_name, void_short_signature, F_R) \
1434 do_name( shortValue_name, "shortValue") \
1435 do_intrinsic(_intValue, java_lang_Integer, intValue_name, void_int_signature, F_R) \
1436 do_name( intValue_name, "intValue") \
1437 do_intrinsic(_longValue, java_lang_Long, longValue_name, void_long_signature, F_R) \
1438 do_name( longValue_name, "longValue") \
1439 do_intrinsic(_floatValue, java_lang_Float, floatValue_name, void_float_signature, F_R) \
1440 do_name( floatValue_name, "floatValue") \
1441 do_intrinsic(_doubleValue, java_lang_Double, doubleValue_name, void_double_signature, F_R) \
1442 do_name( doubleValue_name, "doubleValue") \
1443 \
1444 /* boxing methods: */ \
1445 do_name( valueOf_name, "valueOf") \
1446 do_intrinsic(_Boolean_valueOf, java_lang_Boolean, valueOf_name, Boolean_valueOf_signature, F_S) \
1447 do_name( Boolean_valueOf_signature, "(Z)Ljava/lang/Boolean;") \
1448 do_intrinsic(_Byte_valueOf, java_lang_Byte, valueOf_name, Byte_valueOf_signature, F_S) \
1449 do_name( Byte_valueOf_signature, "(B)Ljava/lang/Byte;") \
1450 do_intrinsic(_Character_valueOf, java_lang_Character, valueOf_name, Character_valueOf_signature, F_S) \
1451 do_name( Character_valueOf_signature, "(C)Ljava/lang/Character;") \
1452 do_intrinsic(_Short_valueOf, java_lang_Short, valueOf_name, Short_valueOf_signature, F_S) \
1453 do_name( Short_valueOf_signature, "(S)Ljava/lang/Short;") \
1454 do_intrinsic(_Integer_valueOf, java_lang_Integer, valueOf_name, Integer_valueOf_signature, F_S) \
1455 do_name( Integer_valueOf_signature, "(I)Ljava/lang/Integer;") \
1456 do_intrinsic(_Long_valueOf, java_lang_Long, valueOf_name, Long_valueOf_signature, F_S) \
1457 do_name( Long_valueOf_signature, "(J)Ljava/lang/Long;") \
1458 do_intrinsic(_Float_valueOf, java_lang_Float, valueOf_name, Float_valueOf_signature, F_S) \
1459 do_name( Float_valueOf_signature, "(F)Ljava/lang/Float;") \
1460 do_intrinsic(_Double_valueOf, java_lang_Double, valueOf_name, Double_valueOf_signature, F_S) \
1461 do_name( Double_valueOf_signature, "(D)Ljava/lang/Double;") \
1462 \
1463 /* forEachRemaining */ \
1464 do_intrinsic(_forEachRemaining, java_util_stream_StreamsRangeIntSpliterator, forEachRemaining_name, forEachRemaining_signature, F_R) \
1465 do_name( forEachRemaining_name, "forEachRemaining") \
1466 do_name( forEachRemaining_signature, "(Ljava/util/function/IntConsumer;)V") \
1467
1468 /*end*/
1469
1470
1471
1472
1473 // Class vmSymbols
1474
1475 class vmSymbols: AllStatic {
1476 friend class vmIntrinsics;
1477 friend class VMStructs;
1478 friend class JVMCIVMStructs;
1479 public:
1480 // enum for figuring positions and size of array holding Symbol*s
1481 enum SID {
1482 NO_SID = 0,
1483
1484 #define VM_SYMBOL_ENUM(name, string) VM_SYMBOL_ENUM_NAME(name),
1485 VM_SYMBOLS_DO(VM_SYMBOL_ENUM, VM_ALIAS_IGNORE)
1486 #undef VM_SYMBOL_ENUM
1487
1488 SID_LIMIT,
1489
1490 #define VM_ALIAS_ENUM(name, def) VM_SYMBOL_ENUM_NAME(name) = VM_SYMBOL_ENUM_NAME(def),
1491 VM_SYMBOLS_DO(VM_SYMBOL_IGNORE, VM_ALIAS_ENUM)
1492 #undef VM_ALIAS_ENUM
1493
1494 FIRST_SID = NO_SID + 1
1495 };
1496 enum {
1497 log2_SID_LIMIT = 10 // checked by an assert at start-up
1498 };
1499
1500 private:
1501 // The symbol array
1502 static Symbol* _symbols[];
1503
1504 // Field signatures indexed by BasicType.
1505 static Symbol* _type_signatures[T_VOID+1];
1506
1507 public:
1508 // Initialization
1509 static void initialize(TRAPS);
1510 // Accessing
1511 #define VM_SYMBOL_DECLARE(name, ignore) \
1512 static Symbol* name() { \
1513 return _symbols[VM_SYMBOL_ENUM_NAME(name)]; \
1514 }
1515 VM_SYMBOLS_DO(VM_SYMBOL_DECLARE, VM_SYMBOL_DECLARE)
1516 #undef VM_SYMBOL_DECLARE
1517
1518 // Sharing support
1519 static void symbols_do(SymbolClosure* f);
1520 static void metaspace_pointers_do(MetaspaceClosure *it);
1521 static void serialize(SerializeClosure* soc);
1522
1523 static Symbol* type_signature(BasicType t) {
1524 assert((uint)t < T_VOID+1, "range check");
1525 assert(_type_signatures[t] != NULL, "domain check");
1526 return _type_signatures[t];
1527 }
1528 // inverse of type_signature; returns T_OBJECT if s is not recognized
1529 static BasicType signature_type(const Symbol* s);
1530
1531 static Symbol* symbol_at(SID id) {
1532 assert(id >= FIRST_SID && id < SID_LIMIT, "oob");
1533 assert(_symbols[id] != NULL, "init");
1534 return _symbols[id];
1535 }
1536
1537 // Returns symbol's SID if one is assigned, else NO_SID.
1538 static SID find_sid(const Symbol* symbol);
1539 static SID find_sid(const char* symbol_name);
1540
1541 #ifndef PRODUCT
1542 // No need for this in the product:
1543 static const char* name_for(SID sid);
1544 #endif //PRODUCT
1545 };
1546
1547 // VM Intrinsic ID's uniquely identify some very special methods
1548 class vmIntrinsics: AllStatic {
1549 friend class vmSymbols;
1550 friend class ciObjectFactory;
1551
1552 public:
1553 // Accessing
1554 enum ID {
1555 _none = 0, // not an intrinsic (default answer)
1556
1557 #define VM_INTRINSIC_ENUM(id, klass, name, sig, flags) id,
1558 VM_INTRINSICS_DO(VM_INTRINSIC_ENUM,
1559 VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE)
1560 #undef VM_INTRINSIC_ENUM
1561
1562 ID_LIMIT,
1563 LAST_COMPILER_INLINE = _getAndSetReference,
1564 FIRST_MH_SIG_POLY = _invokeGeneric,
1565 FIRST_MH_STATIC = _linkToVirtual,
1566 LAST_MH_SIG_POLY = _linkToInterface,
1567
1568 FIRST_ID = _none + 1
1569 };
1570
1571 enum Flags {
1572 // AccessFlags syndromes relevant to intrinsics.
1573 F_none = 0,
1574 F_R, // !static ?native !synchronized (R="regular")
1575 F_S, // static ?native !synchronized
1576 F_Y, // !static ?native synchronized
1577 F_RN, // !static native !synchronized
1578 F_SN, // static native !synchronized
1579 F_RNY, // !static native synchronized
1580
1581 FLAG_LIMIT
1582 };
1583 enum {
1584 log2_FLAG_LIMIT = 4 // checked by an assert at start-up
1585 };
1586
1587 public:
1588 static ID ID_from(int raw_id) {
1589 assert(raw_id >= (int)_none && raw_id < (int)ID_LIMIT,
1590 "must be a valid intrinsic ID");
1591 return (ID)raw_id;
1592 }
1593
1594 static const char* name_at(ID id);
1595
1596 private:
1597 static ID find_id_impl(vmSymbols::SID holder,
1598 vmSymbols::SID name,
1599 vmSymbols::SID sig,
1600 jshort flags);
1601
1602 public:
1603 // Given a method's class, name, signature, and access flags, report its ID.
1604 static ID find_id(vmSymbols::SID holder,
1605 vmSymbols::SID name,
1606 vmSymbols::SID sig,
1607 jshort flags) {
1608 ID id = find_id_impl(holder, name, sig, flags);
1609 #ifdef ASSERT
1610 // ID _none does not hold the following asserts.
1611 if (id == _none) return id;
1612 #endif
1613 assert( class_for(id) == holder, "correct id");
1614 assert( name_for(id) == name, "correct id");
1615 assert(signature_for(id) == sig, "correct id");
1616 return id;
1617 }
1618
1619 static void verify_method(ID actual_id, Method* m) PRODUCT_RETURN;
1620
1621 // Find out the symbols behind an intrinsic:
1622 static vmSymbols::SID class_for(ID id);
1623 static vmSymbols::SID name_for(ID id);
1624 static vmSymbols::SID signature_for(ID id);
1625 static Flags flags_for(ID id);
1626
1627 static const char* short_name_as_C_string(ID id, char* buf, int size);
1628
1629 // Wrapper object methods:
1630 static ID for_boxing(BasicType type);
1631 static ID for_unboxing(BasicType type);
1632
1633 // Raw conversion:
1634 static ID for_raw_conversion(BasicType src, BasicType dest);
1635
1636 // The methods below provide information related to compiling intrinsics.
1637
1638 // (1) Information needed by the C1 compiler.
1639
1640 static bool preserves_state(vmIntrinsics::ID id);
1641 static bool can_trap(vmIntrinsics::ID id);
1642 static bool should_be_pinned(vmIntrinsics::ID id);
1643
1644 // (2) Information needed by the C2 compiler.
1645
1646 // Returns true if the intrinsic for method 'method' will perform a virtual dispatch.
1647 static bool does_virtual_dispatch(vmIntrinsics::ID id);
1648 // A return value larger than 0 indicates that the intrinsic for method
1649 // 'method' requires predicated logic.
1650 static int predicates_needed(vmIntrinsics::ID id);
1651
1652 // Returns true if a compiler intrinsic is disabled by command-line flags
1653 // and false otherwise.
1654 static bool is_disabled_by_flags(const methodHandle& method);
1655 static bool is_disabled_by_flags(vmIntrinsics::ID id);
1656 static bool is_intrinsic_disabled(vmIntrinsics::ID id);
1657 static bool is_intrinsic_available(vmIntrinsics::ID id);
1658 };
1659
1660 #endif // SHARE_VM_CLASSFILE_VMSYMBOLS_HPP