1 /*
2 * Copyright (c) 1997, 2015, 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 "oops/symbol.hpp"
29 #include "memory/iterator.hpp"
30 #include "trace/traceMacros.hpp"
31 #include "jvmci/vmSymbols_jvmci.hpp"
32
33 // The class vmSymbols is a name space for fast lookup of
34 // symbols commonly used in the VM.
35 //
36 // Sample usage:
37 //
38 // Symbol* obj = vmSymbols::java_lang_Object();
39
40
41 // Useful sub-macros exported by this header file:
42
43 #define VM_SYMBOL_ENUM_NAME(name) name##_enum
44 #define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/
45 #define VM_SYMBOL_IGNORE(id, name) /*ignored*/
46 #define VM_ALIAS_IGNORE(id, id2) /*ignored*/
47
48 // Mapping function names to values. New entries should be added below.
49
50 #define VM_SYMBOLS_DO(template, do_alias) \
51 /* commonly used class names */ \
52 template(java_lang_System, "java/lang/System") \
53 template(java_lang_Object, "java/lang/Object") \
54 template(java_lang_Class, "java/lang/Class") \
55 template(java_lang_String, "java/lang/String") \
56 template(java_lang_Thread, "java/lang/Thread") \
57 template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \
58 template(java_lang_Cloneable, "java/lang/Cloneable") \
59 template(java_lang_Throwable, "java/lang/Throwable") \
60 template(java_lang_ClassLoader, "java/lang/ClassLoader") \
61 template(java_lang_ClassLoader_NativeLibrary, "java/lang/ClassLoader\x024NativeLibrary") \
62 template(java_lang_ThreadDeath, "java/lang/ThreadDeath") \
63 template(java_lang_Boolean, "java/lang/Boolean") \
64 template(java_lang_Character, "java/lang/Character") \
65 template(java_lang_Character_CharacterCache, "java/lang/Character$CharacterCache") \
66 template(java_lang_Float, "java/lang/Float") \
67 template(java_lang_Double, "java/lang/Double") \
68 template(java_lang_Byte, "java/lang/Byte") \
69 template(java_lang_Byte_ByteCache, "java/lang/Byte$ByteCache") \
70 template(java_lang_Short, "java/lang/Short") \
71 template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \
72 template(java_lang_Integer, "java/lang/Integer") \
73 template(java_lang_Integer_IntegerCache, "java/lang/Integer$IntegerCache") \
74 template(java_lang_Long, "java/lang/Long") \
75 template(java_lang_Long_LongCache, "java/lang/Long$LongCache") \
76 template(java_lang_Shutdown, "java/lang/Shutdown") \
77 template(java_lang_ref_Reference, "java/lang/ref/Reference") \
78 template(java_lang_ref_SoftReference, "java/lang/ref/SoftReference") \
79 template(java_lang_ref_WeakReference, "java/lang/ref/WeakReference") \
80 template(java_lang_ref_FinalReference, "java/lang/ref/FinalReference") \
81 template(java_lang_ref_PhantomReference, "java/lang/ref/PhantomReference") \
82 template(sun_misc_Cleaner, "sun/misc/Cleaner") \
83 template(java_lang_ref_Finalizer, "java/lang/ref/Finalizer") \
84 template(java_lang_reflect_AccessibleObject, "java/lang/reflect/AccessibleObject") \
85 template(java_lang_reflect_Method, "java/lang/reflect/Method") \
86 template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \
87 template(java_lang_reflect_Field, "java/lang/reflect/Field") \
88 template(java_lang_reflect_Parameter, "java/lang/reflect/Parameter") \
89 template(java_lang_reflect_Array, "java/lang/reflect/Array") \
90 template(java_lang_StringBuffer, "java/lang/StringBuffer") \
91 template(java_lang_StringBuilder, "java/lang/StringBuilder") \
92 template(java_lang_CharSequence, "java/lang/CharSequence") \
93 template(java_lang_SecurityManager, "java/lang/SecurityManager") \
94 template(java_security_AccessControlContext, "java/security/AccessControlContext") \
95 template(java_security_CodeSource, "java/security/CodeSource") \
96 template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \
97 template(java_security_SecureClassLoader, "java/security/SecureClassLoader") \
98 template(java_net_URLClassLoader, "java/net/URLClassLoader") \
99 template(java_net_URL, "java/net/URL") \
100 template(java_util_jar_Manifest, "java/util/jar/Manifest") \
101 template(impliesCreateAccessControlContext_name, "impliesCreateAccessControlContext") \
102 template(java_io_OutputStream, "java/io/OutputStream") \
103 template(java_io_Reader, "java/io/Reader") \
104 template(java_io_BufferedReader, "java/io/BufferedReader") \
105 template(java_io_File, "java/io/File") \
106 template(java_io_FileInputStream, "java/io/FileInputStream") \
107 template(java_io_ByteArrayInputStream, "java/io/ByteArrayInputStream") \
108 template(java_io_Serializable, "java/io/Serializable") \
109 template(java_util_Arrays, "java/util/Arrays") \
110 template(java_util_Properties, "java/util/Properties") \
111 template(java_util_Vector, "java/util/Vector") \
112 template(java_util_AbstractList, "java/util/AbstractList") \
113 template(java_util_Hashtable, "java/util/Hashtable") \
114 template(java_lang_Compiler, "java/lang/Compiler") \
115 template(sun_misc_Signal, "sun/misc/Signal") \
116 template(sun_misc_Launcher, "sun/misc/Launcher") \
117 template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \
118 template(getBootClassPathEntryForClass_name, "getBootClassPathEntryForClass") \
119 template(sun_misc_PostVMInitHook, "sun/misc/PostVMInitHook") \
120 template(sun_misc_Launcher_ExtClassLoader, "sun/misc/Launcher$ExtClassLoader") \
121 \
122 /* Java runtime version access */ \
123 template(sun_misc_Version, "sun/misc/Version") \
124 template(java_runtime_name_name, "java_runtime_name") \
125 template(java_runtime_version_name, "java_runtime_version") \
126 \
127 /* class file format tags */ \
128 template(tag_source_file, "SourceFile") \
129 template(tag_inner_classes, "InnerClasses") \
130 template(tag_constant_value, "ConstantValue") \
131 template(tag_code, "Code") \
132 template(tag_exceptions, "Exceptions") \
133 template(tag_line_number_table, "LineNumberTable") \
134 template(tag_local_variable_table, "LocalVariableTable") \
135 template(tag_local_variable_type_table, "LocalVariableTypeTable") \
136 template(tag_method_parameters, "MethodParameters") \
137 template(tag_stack_map_table, "StackMapTable") \
138 template(tag_synthetic, "Synthetic") \
139 template(tag_deprecated, "Deprecated") \
140 template(tag_source_debug_extension, "SourceDebugExtension") \
141 template(tag_signature, "Signature") \
142 template(tag_runtime_visible_annotations, "RuntimeVisibleAnnotations") \
143 template(tag_runtime_invisible_annotations, "RuntimeInvisibleAnnotations") \
144 template(tag_runtime_visible_parameter_annotations, "RuntimeVisibleParameterAnnotations") \
145 template(tag_runtime_invisible_parameter_annotations,"RuntimeInvisibleParameterAnnotations") \
146 template(tag_annotation_default, "AnnotationDefault") \
147 template(tag_runtime_visible_type_annotations, "RuntimeVisibleTypeAnnotations") \
148 template(tag_runtime_invisible_type_annotations, "RuntimeInvisibleTypeAnnotations") \
149 template(tag_enclosing_method, "EnclosingMethod") \
150 template(tag_bootstrap_methods, "BootstrapMethods") \
151 \
152 /* exception klasses: at least all exceptions thrown by the VM have entries here */ \
153 template(java_lang_ArithmeticException, "java/lang/ArithmeticException") \
154 template(java_lang_ArrayIndexOutOfBoundsException, "java/lang/ArrayIndexOutOfBoundsException") \
155 template(java_lang_ArrayStoreException, "java/lang/ArrayStoreException") \
156 template(java_lang_ClassCastException, "java/lang/ClassCastException") \
157 template(java_lang_ClassNotFoundException, "java/lang/ClassNotFoundException") \
158 template(java_lang_CloneNotSupportedException, "java/lang/CloneNotSupportedException") \
159 template(java_lang_IllegalAccessException, "java/lang/IllegalAccessException") \
160 template(java_lang_IllegalArgumentException, "java/lang/IllegalArgumentException") \
161 template(java_lang_IllegalStateException, "java/lang/IllegalStateException") \
162 template(java_lang_IllegalMonitorStateException, "java/lang/IllegalMonitorStateException") \
163 template(java_lang_IllegalThreadStateException, "java/lang/IllegalThreadStateException") \
164 template(java_lang_IndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException") \
165 template(java_lang_InstantiationException, "java/lang/InstantiationException") \
166 template(java_lang_InstantiationError, "java/lang/InstantiationError") \
167 template(java_lang_InterruptedException, "java/lang/InterruptedException") \
168 template(java_lang_BootstrapMethodError, "java/lang/BootstrapMethodError") \
169 template(java_lang_LinkageError, "java/lang/LinkageError") \
170 template(java_lang_NegativeArraySizeException, "java/lang/NegativeArraySizeException") \
171 template(java_lang_NoSuchFieldException, "java/lang/NoSuchFieldException") \
172 template(java_lang_NoSuchMethodException, "java/lang/NoSuchMethodException") \
173 template(java_lang_NullPointerException, "java/lang/NullPointerException") \
174 template(java_lang_StringIndexOutOfBoundsException, "java/lang/StringIndexOutOfBoundsException")\
175 template(java_lang_UnsupportedOperationException, "java/lang/UnsupportedOperationException") \
176 template(java_lang_InvalidClassException, "java/lang/InvalidClassException") \
177 template(java_lang_reflect_InvocationTargetException, "java/lang/reflect/InvocationTargetException") \
178 template(java_lang_Exception, "java/lang/Exception") \
179 template(java_lang_RuntimeException, "java/lang/RuntimeException") \
180 template(java_io_IOException, "java/io/IOException") \
181 template(java_security_PrivilegedActionException, "java/security/PrivilegedActionException") \
182 \
183 /* error klasses: at least all errors thrown by the VM have entries here */ \
184 template(java_lang_AbstractMethodError, "java/lang/AbstractMethodError") \
185 template(java_lang_ClassCircularityError, "java/lang/ClassCircularityError") \
186 template(java_lang_ClassFormatError, "java/lang/ClassFormatError") \
187 template(java_lang_UnsupportedClassVersionError, "java/lang/UnsupportedClassVersionError") \
188 template(java_lang_Error, "java/lang/Error") \
189 template(java_lang_ExceptionInInitializerError, "java/lang/ExceptionInInitializerError") \
190 template(java_lang_IllegalAccessError, "java/lang/IllegalAccessError") \
191 template(java_lang_IncompatibleClassChangeError, "java/lang/IncompatibleClassChangeError") \
192 template(java_lang_InternalError, "java/lang/InternalError") \
193 template(java_lang_NoClassDefFoundError, "java/lang/NoClassDefFoundError") \
194 template(java_lang_NoSuchFieldError, "java/lang/NoSuchFieldError") \
195 template(java_lang_NoSuchMethodError, "java/lang/NoSuchMethodError") \
196 template(java_lang_OutOfMemoryError, "java/lang/OutOfMemoryError") \
197 template(java_lang_UnsatisfiedLinkError, "java/lang/UnsatisfiedLinkError") \
198 template(java_lang_VerifyError, "java/lang/VerifyError") \
199 template(java_lang_SecurityException, "java/lang/SecurityException") \
200 template(java_lang_VirtualMachineError, "java/lang/VirtualMachineError") \
201 template(java_lang_StackOverflowError, "java/lang/StackOverflowError") \
202 template(java_lang_StackTraceElement, "java/lang/StackTraceElement") \
203 \
204 /* Concurrency support */ \
205 template(java_util_concurrent_locks_AbstractOwnableSynchronizer, "java/util/concurrent/locks/AbstractOwnableSynchronizer") \
206 template(sun_misc_Contended_signature, "Lsun/misc/Contended;") \
207 \
208 /* class symbols needed by intrinsics */ \
209 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, template, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
210 \
211 /* Support for reflection based on dynamic bytecode generation (JDK 1.4 and above) */ \
212 \
213 template(sun_reflect_FieldInfo, "sun/reflect/FieldInfo") \
214 template(sun_reflect_MethodInfo, "sun/reflect/MethodInfo") \
215 template(sun_reflect_MagicAccessorImpl, "sun/reflect/MagicAccessorImpl") \
216 template(sun_reflect_MethodAccessorImpl, "sun/reflect/MethodAccessorImpl") \
217 template(sun_reflect_ConstructorAccessorImpl, "sun/reflect/ConstructorAccessorImpl") \
218 template(sun_reflect_SerializationConstructorAccessorImpl, "sun/reflect/SerializationConstructorAccessorImpl") \
219 template(sun_reflect_DelegatingClassLoader, "sun/reflect/DelegatingClassLoader") \
220 template(sun_reflect_Reflection, "sun/reflect/Reflection") \
221 template(sun_reflect_CallerSensitive, "sun/reflect/CallerSensitive") \
222 template(sun_reflect_CallerSensitive_signature, "Lsun/reflect/CallerSensitive;") \
223 template(checkedExceptions_name, "checkedExceptions") \
224 template(clazz_name, "clazz") \
225 template(exceptionTypes_name, "exceptionTypes") \
226 template(modifiers_name, "modifiers") \
227 template(newConstructor_name, "newConstructor") \
228 template(newConstructor_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Constructor;") \
229 template(newField_name, "newField") \
230 template(newField_signature, "(Lsun/reflect/FieldInfo;)Ljava/lang/reflect/Field;") \
231 template(newMethod_name, "newMethod") \
232 template(newMethod_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Method;") \
233 template(invokeBasic_name, "invokeBasic") \
234 template(linkToVirtual_name, "linkToVirtual") \
235 template(linkToStatic_name, "linkToStatic") \
236 template(linkToSpecial_name, "linkToSpecial") \
237 template(linkToInterface_name, "linkToInterface") \
238 template(compiledLambdaForm_name, "<compiledLambdaForm>") /*fake name*/ \
239 template(star_name, "*") /*not really a name*/ \
240 template(invoke_name, "invoke") \
241 template(override_name, "override") \
242 template(parameterTypes_name, "parameterTypes") \
243 template(returnType_name, "returnType") \
244 template(signature_name, "signature") \
245 template(slot_name, "slot") \
246 \
247 /* Support for annotations (JDK 1.5 and above) */ \
248 \
249 template(annotations_name, "annotations") \
250 template(index_name, "index") \
251 template(executable_name, "executable") \
252 template(parameter_annotations_name, "parameterAnnotations") \
253 template(annotation_default_name, "annotationDefault") \
254 template(sun_reflect_ConstantPool, "sun/reflect/ConstantPool") \
255 template(ConstantPool_name, "constantPoolOop") \
256 template(sun_reflect_UnsafeStaticFieldAccessorImpl, "sun/reflect/UnsafeStaticFieldAccessorImpl")\
257 template(base_name, "base") \
258 /* Type Annotations (JDK 8 and above) */ \
259 template(type_annotations_name, "typeAnnotations") \
260 \
261 /* Intrinsic Annotation (JDK 9 and above) */ \
262 template(jdk_internal_HotSpotIntrinsicCandidate_signature, "Ljdk/internal/HotSpotIntrinsicCandidate;") \
263 \
264 /* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \
265 template(java_lang_invoke_CallSite, "java/lang/invoke/CallSite") \
266 template(java_lang_invoke_ConstantCallSite, "java/lang/invoke/ConstantCallSite") \
267 template(java_lang_invoke_DirectMethodHandle, "java/lang/invoke/DirectMethodHandle") \
268 template(java_lang_invoke_MutableCallSite, "java/lang/invoke/MutableCallSite") \
269 template(java_lang_invoke_VolatileCallSite, "java/lang/invoke/VolatileCallSite") \
270 template(java_lang_invoke_MethodHandle, "java/lang/invoke/MethodHandle") \
271 template(java_lang_invoke_MethodType, "java/lang/invoke/MethodType") \
272 template(java_lang_invoke_MethodType_signature, "Ljava/lang/invoke/MethodType;") \
273 template(java_lang_invoke_MemberName_signature, "Ljava/lang/invoke/MemberName;") \
274 template(java_lang_invoke_LambdaForm_signature, "Ljava/lang/invoke/LambdaForm;") \
275 template(java_lang_invoke_MethodHandle_signature, "Ljava/lang/invoke/MethodHandle;") \
276 /* internal classes known only to the JVM: */ \
277 template(java_lang_invoke_MemberName, "java/lang/invoke/MemberName") \
278 template(java_lang_invoke_MethodHandleNatives, "java/lang/invoke/MethodHandleNatives") \
279 template(java_lang_invoke_MethodHandleNatives_CallSiteContext, "java/lang/invoke/MethodHandleNatives$CallSiteContext") \
280 template(java_lang_invoke_LambdaForm, "java/lang/invoke/LambdaForm") \
281 template(java_lang_invoke_ForceInline_signature, "Ljava/lang/invoke/ForceInline;") \
282 template(java_lang_invoke_DontInline_signature, "Ljava/lang/invoke/DontInline;") \
283 template(java_lang_invoke_InjectedProfile_signature, "Ljava/lang/invoke/InjectedProfile;") \
284 template(java_lang_invoke_Stable_signature, "Ljava/lang/invoke/Stable;") \
285 template(java_lang_invoke_LambdaForm_Compiled_signature, "Ljava/lang/invoke/LambdaForm$Compiled;") \
286 template(java_lang_invoke_LambdaForm_Hidden_signature, "Ljava/lang/invoke/LambdaForm$Hidden;") \
287 template(java_lang_invoke_MethodHandleNatives_CallSiteContext_signature, "Ljava/lang/invoke/MethodHandleNatives$CallSiteContext;") \
288 /* internal up-calls made only by the JVM, via class sun.invoke.MethodHandleNatives: */ \
289 template(findMethodHandleType_name, "findMethodHandleType") \
290 template(findMethodHandleType_signature, "(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/invoke/MethodType;") \
291 template(linkMethodHandleConstant_name, "linkMethodHandleConstant") \
292 template(linkMethodHandleConstant_signature, "(Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/invoke/MethodHandle;") \
293 template(linkMethod_name, "linkMethod") \
294 template(linkMethod_signature, "(Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/String;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/invoke/MemberName;") \
295 template(linkCallSite_name, "linkCallSite") \
296 template(linkCallSite_signature, "(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/invoke/MemberName;") \
297 template(setTargetNormal_name, "setTargetNormal") \
298 template(setTargetVolatile_name, "setTargetVolatile") \
299 template(setTarget_signature, "(Ljava/lang/invoke/MethodHandle;)V") \
300 template(DEFAULT_CONTEXT_name, "DEFAULT_CONTEXT") \
301 NOT_LP64( do_alias(intptr_signature, int_signature) ) \
302 LP64_ONLY( do_alias(intptr_signature, long_signature) ) \
303 \
304 /* Support for JVMCI */ \
305 JVMCI_VM_SYMBOLS_DO(template, do_alias) \
306 \
307 /* common method and field names */ \
308 template(object_initializer_name, "<init>") \
309 template(class_initializer_name, "<clinit>") \
310 template(println_name, "println") \
311 template(printStackTrace_name, "printStackTrace") \
312 template(main_name, "main") \
313 template(name_name, "name") \
314 template(priority_name, "priority") \
315 template(stillborn_name, "stillborn") \
316 template(group_name, "group") \
317 template(daemon_name, "daemon") \
318 template(eetop_name, "eetop") \
319 template(thread_status_name, "threadStatus") \
320 template(run_method_name, "run") \
321 template(exit_method_name, "exit") \
322 template(add_method_name, "add") \
323 template(remove_method_name, "remove") \
324 template(parent_name, "parent") \
325 template(threads_name, "threads") \
326 template(groups_name, "groups") \
327 template(maxPriority_name, "maxPriority") \
328 template(destroyed_name, "destroyed") \
329 template(vmAllowSuspension_name, "vmAllowSuspension") \
330 template(nthreads_name, "nthreads") \
331 template(ngroups_name, "ngroups") \
332 template(shutdown_method_name, "shutdown") \
333 template(finalize_method_name, "finalize") \
334 template(reference_lock_name, "lock") \
335 template(reference_discovered_name, "discovered") \
336 template(run_finalization_name, "runFinalization") \
337 template(run_finalizers_on_exit_name, "runFinalizersOnExit") \
338 template(dispatchUncaughtException_name, "dispatchUncaughtException") \
339 template(initializeSystemClass_name, "initializeSystemClass") \
340 template(loadClass_name, "loadClass") \
341 template(loadClassInternal_name, "loadClassInternal") \
342 template(get_name, "get") \
343 template(put_name, "put") \
344 template(type_name, "type") \
345 template(findNative_name, "findNative") \
346 template(deadChild_name, "deadChild") \
347 template(addClass_name, "addClass") \
348 template(throwIllegalAccessError_name, "throwIllegalAccessError") \
349 template(getFromClass_name, "getFromClass") \
350 template(dispatch_name, "dispatch") \
351 template(getSystemClassLoader_name, "getSystemClassLoader") \
352 template(fillInStackTrace_name, "fillInStackTrace") \
353 template(getCause_name, "getCause") \
354 template(initCause_name, "initCause") \
355 template(setProperty_name, "setProperty") \
356 template(getProperty_name, "getProperty") \
357 template(context_name, "context") \
358 template(privilegedContext_name, "privilegedContext") \
359 template(contextClassLoader_name, "contextClassLoader") \
360 template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \
361 template(isPrivileged_name, "isPrivileged") \
362 template(isAuthorized_name, "isAuthorized") \
363 template(getClassContext_name, "getClassContext") \
364 template(wait_name, "wait") \
365 template(checkPackageAccess_name, "checkPackageAccess") \
366 template(stackSize_name, "stackSize") \
367 template(thread_id_name, "tid") \
368 template(newInstance0_name, "newInstance0") \
369 template(limit_name, "limit") \
370 template(member_name, "member") \
371 template(forName_name, "forName") \
372 template(forName0_name, "forName0") \
373 template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \
374 template(isJavaIdentifierPart_name, "isJavaIdentifierPart") \
375 template(exclusive_owner_thread_name, "exclusiveOwnerThread") \
376 template(park_blocker_name, "parkBlocker") \
377 template(park_event_name, "nativeParkEventPointer") \
378 template(cache_field_name, "cache") \
379 template(value_name, "value") \
380 template(offset_name, "offset") \
381 template(count_name, "count") \
382 template(hash_name, "hash") \
383 template(numberOfLeadingZeros_name, "numberOfLeadingZeros") \
384 template(numberOfTrailingZeros_name, "numberOfTrailingZeros") \
385 template(bitCount_name, "bitCount") \
386 template(profile_name, "profile") \
387 template(equals_name, "equals") \
388 template(length_name, "length") \
389 template(target_name, "target") \
390 template(toString_name, "toString") \
391 template(values_name, "values") \
392 template(receiver_name, "receiver") \
393 template(vmtarget_name, "vmtarget") \
394 template(next_target_name, "next_target") \
395 template(vmloader_name, "vmloader") \
396 template(vmindex_name, "vmindex") \
397 template(vmcount_name, "vmcount") \
398 template(vmentry_name, "vmentry") \
399 template(flags_name, "flags") \
400 template(rtype_name, "rtype") \
401 template(ptypes_name, "ptypes") \
402 template(form_name, "form") \
403 template(basicType_name, "basicType") \
404 template(append_name, "append") \
405 template(klass_name, "klass") \
406 template(array_klass_name, "array_klass") \
407 template(oop_size_name, "oop_size") \
408 template(static_oop_field_count_name, "static_oop_field_count") \
409 template(protection_domain_name, "protection_domain") \
410 template(signers_name, "signers_name") \
411 template(loader_data_name, "loader_data") \
412 template(vmdependencies_name, "vmdependencies") \
413 template(input_stream_void_signature, "(Ljava/io/InputStream;)V") \
414 template(getFileURL_name, "getFileURL") \
415 template(getFileURL_signature, "(Ljava/io/File;)Ljava/net/URL;") \
416 template(definePackageInternal_name, "definePackageInternal") \
417 template(definePackageInternal_signature, "(Ljava/lang/String;Ljava/util/jar/Manifest;Ljava/net/URL;)V") \
418 template(getProtectionDomain_name, "getProtectionDomain") \
419 template(getProtectionDomain_signature, "(Ljava/security/CodeSource;)Ljava/security/ProtectionDomain;") \
420 template(url_code_signer_array_void_signature, "(Ljava/net/URL;[Ljava/security/CodeSigner;)V") \
421 \
422 /* non-intrinsic name/signature pairs: */ \
423 template(register_method_name, "register") \
424 do_alias(register_method_signature, object_void_signature) \
425 \
426 /* name symbols needed by intrinsics */ \
427 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
428 \
429 /* common signatures names */ \
430 template(void_method_signature, "()V") \
431 template(void_boolean_signature, "()Z") \
432 template(void_byte_signature, "()B") \
433 template(void_char_signature, "()C") \
434 template(void_short_signature, "()S") \
435 template(void_int_signature, "()I") \
436 template(void_long_signature, "()J") \
437 template(void_float_signature, "()F") \
438 template(void_double_signature, "()D") \
439 template(bool_void_signature, "(Z)V") \
440 template(int_void_signature, "(I)V") \
441 template(int_int_signature, "(I)I") \
442 template(char_char_signature, "(C)C") \
443 template(short_short_signature, "(S)S") \
444 template(int_bool_signature, "(I)Z") \
445 template(float_int_signature, "(F)I") \
446 template(double_long_signature, "(D)J") \
447 template(double_double_signature, "(D)D") \
448 template(int_float_signature, "(I)F") \
449 template(long_int_signature, "(J)I") \
450 template(long_long_signature, "(J)J") \
451 template(long_double_signature, "(J)D") \
452 template(byte_signature, "B") \
453 template(char_signature, "C") \
454 template(double_signature, "D") \
455 template(float_signature, "F") \
456 template(int_signature, "I") \
457 template(long_signature, "J") \
458 template(short_signature, "S") \
459 template(bool_signature, "Z") \
460 template(void_signature, "V") \
461 template(byte_array_signature, "[B") \
462 template(char_array_signature, "[C") \
463 template(int_array_signature, "[I") \
464 template(object_void_signature, "(Ljava/lang/Object;)V") \
465 template(object_int_signature, "(Ljava/lang/Object;)I") \
466 template(object_boolean_signature, "(Ljava/lang/Object;)Z") \
467 template(object_object_signature, "(Ljava/lang/Object;)Ljava/lang/Object;") \
468 template(string_void_signature, "(Ljava/lang/String;)V") \
469 template(string_int_signature, "(Ljava/lang/String;)I") \
470 template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \
471 template(void_throwable_signature, "()Ljava/lang/Throwable;") \
472 template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \
473 template(class_void_signature, "(Ljava/lang/Class;)V") \
474 template(class_int_signature, "(Ljava/lang/Class;)I") \
475 template(class_long_signature, "(Ljava/lang/Class;)J") \
476 template(class_boolean_signature, "(Ljava/lang/Class;)Z") \
477 template(throwable_string_void_signature, "(Ljava/lang/Throwable;Ljava/lang/String;)V") \
478 template(string_array_void_signature, "([Ljava/lang/String;)V") \
479 template(string_array_string_array_void_signature, "([Ljava/lang/String;[Ljava/lang/String;)V") \
480 template(thread_throwable_void_signature, "(Ljava/lang/Thread;Ljava/lang/Throwable;)V") \
481 template(thread_void_signature, "(Ljava/lang/Thread;)V") \
482 template(threadgroup_runnable_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;)V") \
483 template(threadgroup_string_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/String;)V") \
484 template(string_class_signature, "(Ljava/lang/String;)Ljava/lang/Class;") \
485 template(object_object_object_signature, "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
486 template(string_string_string_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;") \
487 template(string_string_signature, "(Ljava/lang/String;)Ljava/lang/String;") \
488 template(classloader_string_long_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)J") \
489 template(byte_array_void_signature, "([B)V") \
490 template(char_array_void_signature, "([C)V") \
491 template(int_int_void_signature, "(II)V") \
492 template(long_long_void_signature, "(JJ)V") \
493 template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \
494 template(void_object_signature, "()Ljava/lang/Object;") \
495 template(void_class_signature, "()Ljava/lang/Class;") \
496 template(void_class_array_signature, "()[Ljava/lang/Class;") \
497 template(void_string_signature, "()Ljava/lang/String;") \
498 template(object_array_object_signature, "([Ljava/lang/Object;)Ljava/lang/Object;") \
499 template(object_object_array_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\
500 template(exception_void_signature, "(Ljava/lang/Exception;)V") \
501 template(protectiondomain_signature, "[Ljava/security/ProtectionDomain;") \
502 template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \
503 template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \
504 template(thread_signature, "Ljava/lang/Thread;") \
505 template(thread_array_signature, "[Ljava/lang/Thread;") \
506 template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \
507 template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \
508 template(class_array_signature, "[Ljava/lang/Class;") \
509 template(classloader_signature, "Ljava/lang/ClassLoader;") \
510 template(object_signature, "Ljava/lang/Object;") \
511 template(class_signature, "Ljava/lang/Class;") \
512 template(string_signature, "Ljava/lang/String;") \
513 template(reference_signature, "Ljava/lang/ref/Reference;") \
514 template(sun_misc_Cleaner_signature, "Lsun/misc/Cleaner;") \
515 template(executable_signature, "Ljava/lang/reflect/Executable;") \
516 template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \
517 template(String_StringBuilder_signature, "(Ljava/lang/String;)Ljava/lang/StringBuilder;") \
518 template(int_StringBuilder_signature, "(I)Ljava/lang/StringBuilder;") \
519 template(char_StringBuilder_signature, "(C)Ljava/lang/StringBuilder;") \
520 template(String_StringBuffer_signature, "(Ljava/lang/String;)Ljava/lang/StringBuffer;") \
521 template(int_StringBuffer_signature, "(I)Ljava/lang/StringBuffer;") \
522 template(char_StringBuffer_signature, "(C)Ljava/lang/StringBuffer;") \
523 template(int_String_signature, "(I)Ljava/lang/String;") \
524 template(codesource_permissioncollection_signature, "(Ljava/security/CodeSource;Ljava/security/PermissionCollection;)V") \
525 /* signature symbols needed by intrinsics */ \
526 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \
527 \
528 /* symbol aliases needed by intrinsics */ \
529 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, do_alias) \
530 \
531 /* returned by the C1 compiler in case there's not enough memory to allocate a new symbol*/ \
532 template(dummy_symbol, "illegal symbol") \
533 \
534 /* used by ClassFormatError when class name is not known yet */ \
535 template(unknown_class_name, "<Unknown>") \
536 \
537 /* used to identify class loaders handling parallel class loading */ \
538 template(parallelCapable_name, "parallelLockMap") \
539 \
540 /* JVM monitoring and management support */ \
541 template(java_lang_StackTraceElement_array, "[Ljava/lang/StackTraceElement;") \
542 template(java_lang_management_ThreadState, "java/lang/management/ThreadState") \
543 template(java_lang_management_MemoryUsage, "java/lang/management/MemoryUsage") \
544 template(java_lang_management_ThreadInfo, "java/lang/management/ThreadInfo") \
545 template(sun_management_Sensor, "sun/management/Sensor") \
546 template(sun_management_Agent, "sun/management/Agent") \
547 template(com_sun_management_internal_DiagnosticCommandImpl, "com/sun/management/internal/DiagnosticCommandImpl") \
548 template(com_sun_management_internal_GarbageCollectorExtImpl,"com/sun/management/internal/GarbageCollectorExtImpl") \
549 template(sun_management_ManagementFactoryHelper, "sun/management/ManagementFactoryHelper") \
550 template(getDiagnosticCommandMBean_name, "getDiagnosticCommandMBean") \
551 template(getDiagnosticCommandMBean_signature, "()Lcom/sun/management/DiagnosticCommandMBean;") \
552 template(getGcInfoBuilder_name, "getGcInfoBuilder") \
553 template(getGcInfoBuilder_signature, "()Lcom/sun/management/internal/GcInfoBuilder;") \
554 template(com_sun_management_GcInfo, "com/sun/management/GcInfo") \
555 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") \
556 template(createGCNotification_name, "createGCNotification") \
557 template(createGCNotification_signature, "(JLjava/lang/String;Ljava/lang/String;Ljava/lang/String;Lcom/sun/management/GcInfo;)V") \
558 template(createDiagnosticFrameworkNotification_name, "createDiagnosticFrameworkNotification") \
559 template(createMemoryPoolMBean_name, "createMemoryPoolMBean") \
560 template(createMemoryManagerMBean_name, "createMemoryManagerMBean") \
561 template(createGarbageCollectorMBean_name, "createGarbageCollectorMBean") \
562 template(createMemoryPoolMBean_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMBean;") \
563 template(createMemoryManagerMBean_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMBean;") \
564 template(createGarbageCollectorMBean_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMBean;") \
565 template(trigger_name, "trigger") \
566 template(clear_name, "clear") \
567 template(trigger_method_signature, "(ILjava/lang/management/MemoryUsage;)V") \
568 template(startAgent_name, "startAgent") \
569 template(startRemoteAgent_name, "startRemoteManagementAgent") \
570 template(startLocalAgent_name, "startLocalManagementAgent") \
571 template(stopRemoteAgent_name, "stopRemoteManagementAgent") \
572 template(getAgentStatus_name, "getManagementAgentStatus") \
573 template(java_lang_management_ThreadInfo_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;)V") \
574 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") \
575 template(long_long_long_long_void_signature, "(JJJJ)V") \
576 template(finalizer_histogram_klass, "java/lang/ref/FinalizerHistogram") \
577 template(void_finalizer_histogram_entry_array_signature, "()[Ljava/lang/ref/FinalizerHistogram$Entry;") \
578 template(get_finalizer_histogram_name, "getFinalizerHistogram") \
579 template(finalizer_histogram_entry_name_field, "className") \
580 template(finalizer_histogram_entry_count_field, "instanceCount") \
581 \
582 template(java_lang_management_MemoryPoolMXBean, "java/lang/management/MemoryPoolMXBean") \
583 template(java_lang_management_MemoryManagerMXBean, "java/lang/management/MemoryManagerMXBean") \
584 template(java_lang_management_GarbageCollectorMXBean,"java/lang/management/GarbageCollectorMXBean") \
585 template(gcInfoBuilder_name, "gcInfoBuilder") \
586 template(createMemoryPool_name, "createMemoryPool") \
587 template(createMemoryManager_name, "createMemoryManager") \
588 template(createGarbageCollector_name, "createGarbageCollector") \
589 template(createMemoryPool_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMXBean;") \
590 template(createMemoryManager_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMXBean;") \
591 template(createGarbageCollector_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;") \
592 template(addThreadDumpForMonitors_name, "addThreadDumpForMonitors") \
593 template(addThreadDumpForSynchronizers_name, "addThreadDumpForSynchronizers") \
594 template(addThreadDumpForMonitors_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;[I)V") \
595 template(addThreadDumpForSynchronizers_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;)V") \
596 \
597 /* JVMTI/java.lang.instrument support and VM Attach mechanism */ \
598 template(sun_misc_VMSupport, "sun/misc/VMSupport") \
599 template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \
600 do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \
601 template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \
602 template(serializePropertiesToByteArray_signature, "()[B") \
603 template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \
604 template(classRedefinedCount_name, "classRedefinedCount") \
605 template(classLoader_name, "classLoader") \
606 template(componentType_name, "componentType") \
607 \
608 /* forEachRemaining support */ \
609 template(java_util_stream_StreamsRangeIntSpliterator, "java/util/stream/Streams$RangeIntSpliterator") \
610 \
611 /* trace signatures */ \
612 TRACE_TEMPLATES(template) \
613 \
614 /*end*/
615
616 // Here are all the intrinsics known to the runtime and the CI.
617 // Each intrinsic consists of a public enum name (like _hashCode),
618 // followed by a specification of its klass, name, and signature:
619 // template(<id>, <klass>, <name>, <sig>, <FCODE>)
620 //
621 // If you add an intrinsic here, you must also define its name
622 // and signature as members of the VM symbols. The VM symbols for
623 // the intrinsic name and signature may be defined above.
624 //
625 // Because the VM_SYMBOLS_DO macro makes reference to VM_INTRINSICS_DO,
626 // you can also define an intrinsic's name and/or signature locally to the
627 // intrinsic, if this makes sense. (It often does make sense.)
628 //
629 // For example:
630 // do_intrinsic(_foo, java_lang_Object, foo_name, foo_signature, F_xx)
631 // do_name( foo_name, "foo")
632 // do_signature(foo_signature, "()F")
633 // klass = vmSymbols::java_lang_Object()
634 // name = vmSymbols::foo_name()
635 // signature = vmSymbols::foo_signature()
636 //
637 // The name and/or signature might be a "well known" symbol
638 // like "equal" or "()I", in which case there will be no local
639 // re-definition of the symbol.
640 //
641 // The do_class, do_name, and do_signature calls are all used for the
642 // same purpose: Define yet another VM symbol. They could all be merged
643 // into a common 'do_symbol' call, but it seems useful to record our
644 // intentions here about kinds of symbols (class vs. name vs. signature).
645 //
646 // The F_xx is one of the Flags enum; see below.
647 //
648 // for Emacs: (let ((c-backslash-column 120) (c-backslash-max-column 120)) (c-backslash-region (point) (point-max) nil t))
649 //
650 //
651 // There are two types of intrinsic methods: (1) Library intrinsics and (2) bytecode intrinsics.
652 //
653 // (1) A library intrinsic method may be replaced with hand-crafted assembly code,
654 // with hand-crafted compiler IR, or with a combination of the two. The semantics
655 // of the replacement code may differ from the semantics of the replaced code.
656 //
657 // (2) Bytecode intrinsic methods are not replaced by special code, but they are
658 // treated in some other special way by the compiler. For example, the compiler
659 // may delay inlining for some String-related intrinsic methods (e.g., some methods
660 // defined in the StringBuilder and StringBuffer classes, see
661 // Compile::should_delay_string_inlining() for more details).
662 //
663 // Due to the difference between the semantics of an intrinsic method as defined
664 // in the (Java) source code and the semantics of the method as defined
665 // by the code in the VM, intrinsic methods must be explicitly marked.
666 //
667 // Intrinsic methods are marked by the jdk.internal.HotSpotIntrinsicCandidate
668 // annotation. If CheckIntrinsics is enabled, the VM performs the following
669 // checks when a class C is loaded: (1) all intrinsics defined by the VM for
670 // class C are present in the loaded class file and are marked;
671 // (2) an intrinsic is defined by the VM for all marked methods of class C;
672 // (3) check for orphan methods in class C (i.e., methods for which the VM
673 // declares an intrinsic but that are not declared for the loaded class C.
674 // Check (3) is available only in debug builds.
675 //
676 // If a mismatch is detected for a method, the VM behaves differently depending
677 // on the type of build. A fastdebug build exits and reports an error on a mismatch.
678 // A product build will not replace an unmarked library intrinsic method with
679 // hand-crafted code, that is, unmarked library intrinsics are treated as ordinary
680 // methods in a product build. The special treatment of a bytecode intrinsic method
681 // persists even if the method not marked.
682 //
683 // When adding an intrinsic for a method, please make sure to appropriately
684 // annotate the method in the source code. The list below contains all
685 // library intrinsics followed by bytecode intrinsics. Please also make sure to
686 // add the declaration of the intrinsic to the approriate section of the list.
687 #define VM_INTRINSICS_DO(do_intrinsic, do_class, do_name, do_signature, do_alias) \
688 /* (1) Library intrinsics */ \
689 do_intrinsic(_hashCode, java_lang_Object, hashCode_name, void_int_signature, F_R) \
690 do_name( hashCode_name, "hashCode") \
691 do_intrinsic(_getClass, java_lang_Object, getClass_name, void_class_signature, F_R) \
692 do_name( getClass_name, "getClass") \
693 do_intrinsic(_clone, java_lang_Object, clone_name, void_object_signature, F_R) \
694 do_name( clone_name, "clone") \
695 do_intrinsic(_notify, java_lang_Object, notify_name, void_method_signature, F_R) \
696 do_name( notify_name, "notify") \
697 do_intrinsic(_notifyAll, java_lang_Object, notifyAll_name, void_method_signature, F_R) \
698 do_name( notifyAll_name, "notifyAll") \
699 \
700 /* Math & StrictMath intrinsics are defined in terms of just a few signatures: */ \
701 do_class(java_lang_Math, "java/lang/Math") \
702 do_class(java_lang_StrictMath, "java/lang/StrictMath") \
703 do_signature(double2_double_signature, "(DD)D") \
704 do_signature(int2_int_signature, "(II)I") \
705 do_signature(long2_long_signature, "(JJ)J") \
706 \
707 /* here are the math names, all together: */ \
708 do_name(abs_name,"abs") do_name(sin_name,"sin") do_name(cos_name,"cos") \
709 do_name(tan_name,"tan") do_name(atan2_name,"atan2") do_name(sqrt_name,"sqrt") \
710 do_name(log_name,"log") do_name(log10_name,"log10") do_name(pow_name,"pow") \
711 do_name(exp_name,"exp") do_name(min_name,"min") do_name(max_name,"max") \
712 \
713 do_name(addExact_name,"addExact") \
714 do_name(decrementExact_name,"decrementExact") \
715 do_name(incrementExact_name,"incrementExact") \
716 do_name(multiplyExact_name,"multiplyExact") \
717 do_name(negateExact_name,"negateExact") \
718 do_name(subtractExact_name,"subtractExact") \
719 \
720 do_intrinsic(_dabs, java_lang_Math, abs_name, double_double_signature, F_S) \
721 do_intrinsic(_dsin, java_lang_Math, sin_name, double_double_signature, F_S) \
722 do_intrinsic(_dcos, java_lang_Math, cos_name, double_double_signature, F_S) \
723 do_intrinsic(_dtan, java_lang_Math, tan_name, double_double_signature, F_S) \
724 do_intrinsic(_datan2, java_lang_Math, atan2_name, double2_double_signature, F_S) \
725 do_intrinsic(_dsqrt, java_lang_Math, sqrt_name, double_double_signature, F_S) \
726 do_intrinsic(_dlog, java_lang_Math, log_name, double_double_signature, F_S) \
727 do_intrinsic(_dlog10, java_lang_Math, log10_name, double_double_signature, F_S) \
728 do_intrinsic(_dpow, java_lang_Math, pow_name, double2_double_signature, F_S) \
729 do_intrinsic(_dexp, java_lang_Math, exp_name, double_double_signature, F_S) \
730 do_intrinsic(_min, java_lang_Math, min_name, int2_int_signature, F_S) \
731 do_intrinsic(_max, java_lang_Math, max_name, int2_int_signature, F_S) \
732 do_intrinsic(_addExactI, java_lang_Math, addExact_name, int2_int_signature, F_S) \
733 do_intrinsic(_addExactL, java_lang_Math, addExact_name, long2_long_signature, F_S) \
734 do_intrinsic(_decrementExactI, java_lang_Math, decrementExact_name, int_int_signature, F_S) \
735 do_intrinsic(_decrementExactL, java_lang_Math, decrementExact_name, long_long_signature, F_S) \
736 do_intrinsic(_incrementExactI, java_lang_Math, incrementExact_name, int_int_signature, F_S) \
737 do_intrinsic(_incrementExactL, java_lang_Math, incrementExact_name, long_long_signature, F_S) \
738 do_intrinsic(_multiplyExactI, java_lang_Math, multiplyExact_name, int2_int_signature, F_S) \
739 do_intrinsic(_multiplyExactL, java_lang_Math, multiplyExact_name, long2_long_signature, F_S) \
740 do_intrinsic(_negateExactI, java_lang_Math, negateExact_name, int_int_signature, F_S) \
741 do_intrinsic(_negateExactL, java_lang_Math, negateExact_name, long_long_signature, F_S) \
742 do_intrinsic(_subtractExactI, java_lang_Math, subtractExact_name, int2_int_signature, F_S) \
743 do_intrinsic(_subtractExactL, java_lang_Math, subtractExact_name, long2_long_signature, F_S) \
744 \
745 do_intrinsic(_floatToRawIntBits, java_lang_Float, floatToRawIntBits_name, float_int_signature, F_S) \
746 do_name( floatToRawIntBits_name, "floatToRawIntBits") \
747 do_intrinsic(_floatToIntBits, java_lang_Float, floatToIntBits_name, float_int_signature, F_S) \
748 do_name( floatToIntBits_name, "floatToIntBits") \
749 do_intrinsic(_intBitsToFloat, java_lang_Float, intBitsToFloat_name, int_float_signature, F_S) \
750 do_name( intBitsToFloat_name, "intBitsToFloat") \
751 do_intrinsic(_doubleToRawLongBits, java_lang_Double, doubleToRawLongBits_name, double_long_signature, F_S) \
752 do_name( doubleToRawLongBits_name, "doubleToRawLongBits") \
753 do_intrinsic(_doubleToLongBits, java_lang_Double, doubleToLongBits_name, double_long_signature, F_S) \
754 do_name( doubleToLongBits_name, "doubleToLongBits") \
755 do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_S) \
756 do_name( longBitsToDouble_name, "longBitsToDouble") \
757 \
758 do_intrinsic(_numberOfLeadingZeros_i, java_lang_Integer, numberOfLeadingZeros_name,int_int_signature, F_S) \
759 do_intrinsic(_numberOfLeadingZeros_l, java_lang_Long, numberOfLeadingZeros_name,long_int_signature, F_S) \
760 \
761 do_intrinsic(_numberOfTrailingZeros_i, java_lang_Integer, numberOfTrailingZeros_name,int_int_signature, F_S) \
762 do_intrinsic(_numberOfTrailingZeros_l, java_lang_Long, numberOfTrailingZeros_name,long_int_signature, F_S) \
763 \
764 do_intrinsic(_bitCount_i, java_lang_Integer, bitCount_name, int_int_signature, F_S) \
765 do_intrinsic(_bitCount_l, java_lang_Long, bitCount_name, long_int_signature, F_S) \
766 \
767 do_intrinsic(_reverseBytes_i, java_lang_Integer, reverseBytes_name, int_int_signature, F_S) \
768 do_name( reverseBytes_name, "reverseBytes") \
769 do_intrinsic(_reverseBytes_l, java_lang_Long, reverseBytes_name, long_long_signature, F_S) \
770 /* (symbol reverseBytes_name defined above) */ \
771 do_intrinsic(_reverseBytes_c, java_lang_Character, reverseBytes_name, char_char_signature, F_S) \
772 /* (symbol reverseBytes_name defined above) */ \
773 do_intrinsic(_reverseBytes_s, java_lang_Short, reverseBytes_name, short_short_signature, F_S) \
774 /* (symbol reverseBytes_name defined above) */ \
775 \
776 do_intrinsic(_identityHashCode, java_lang_System, identityHashCode_name, object_int_signature, F_S) \
777 do_name( identityHashCode_name, "identityHashCode") \
778 do_intrinsic(_currentTimeMillis, java_lang_System, currentTimeMillis_name, void_long_signature, F_S) \
779 \
780 do_name( currentTimeMillis_name, "currentTimeMillis") \
781 do_intrinsic(_nanoTime, java_lang_System, nanoTime_name, void_long_signature, F_S) \
782 do_name( nanoTime_name, "nanoTime") \
783 \
784 TRACE_INTRINSICS(do_intrinsic, do_class, do_name, do_signature, do_alias) \
785 \
786 do_intrinsic(_arraycopy, java_lang_System, arraycopy_name, arraycopy_signature, F_S) \
787 do_name( arraycopy_name, "arraycopy") \
788 do_signature(arraycopy_signature, "(Ljava/lang/Object;ILjava/lang/Object;II)V") \
789 do_intrinsic(_isInterrupted, java_lang_Thread, isInterrupted_name, isInterrupted_signature, F_R) \
790 do_name( isInterrupted_name, "isInterrupted") \
791 do_signature(isInterrupted_signature, "(Z)Z") \
792 do_intrinsic(_currentThread, java_lang_Thread, currentThread_name, currentThread_signature, F_S) \
793 do_name( currentThread_name, "currentThread") \
794 do_signature(currentThread_signature, "()Ljava/lang/Thread;") \
795 \
796 /* reflective intrinsics, for java/lang/Class, etc. */ \
797 do_intrinsic(_isAssignableFrom, java_lang_Class, isAssignableFrom_name, class_boolean_signature, F_RN) \
798 do_name( isAssignableFrom_name, "isAssignableFrom") \
799 do_intrinsic(_isInstance, java_lang_Class, isInstance_name, object_boolean_signature, F_RN) \
800 do_name( isInstance_name, "isInstance") \
801 do_intrinsic(_getModifiers, java_lang_Class, getModifiers_name, void_int_signature, F_RN) \
802 do_name( getModifiers_name, "getModifiers") \
803 do_intrinsic(_isInterface, java_lang_Class, isInterface_name, void_boolean_signature, F_RN) \
804 do_name( isInterface_name, "isInterface") \
805 do_intrinsic(_isArray, java_lang_Class, isArray_name, void_boolean_signature, F_RN) \
806 do_name( isArray_name, "isArray") \
807 do_intrinsic(_isPrimitive, java_lang_Class, isPrimitive_name, void_boolean_signature, F_RN) \
808 do_name( isPrimitive_name, "isPrimitive") \
809 do_intrinsic(_getSuperclass, java_lang_Class, getSuperclass_name, void_class_signature, F_RN) \
810 do_name( getSuperclass_name, "getSuperclass") \
811 do_intrinsic(_Class_cast, java_lang_Class, Class_cast_name, object_object_signature, F_R) \
812 do_name( Class_cast_name, "cast") \
813 \
814 do_intrinsic(_getClassAccessFlags, sun_reflect_Reflection, getClassAccessFlags_name, class_int_signature, F_SN) \
815 do_name( getClassAccessFlags_name, "getClassAccessFlags") \
816 do_intrinsic(_getLength, java_lang_reflect_Array, getLength_name, object_int_signature, F_SN) \
817 do_name( getLength_name, "getLength") \
818 \
819 do_intrinsic(_getCallerClass, sun_reflect_Reflection, getCallerClass_name, void_class_signature, F_SN) \
820 do_name( getCallerClass_name, "getCallerClass") \
821 \
822 do_intrinsic(_newArray, java_lang_reflect_Array, newArray_name, newArray_signature, F_SN) \
823 do_name( newArray_name, "newArray") \
824 do_signature(newArray_signature, "(Ljava/lang/Class;I)Ljava/lang/Object;") \
825 \
826 do_intrinsic(_copyOf, java_util_Arrays, copyOf_name, copyOf_signature, F_S) \
827 do_name( copyOf_name, "copyOf") \
828 do_signature(copyOf_signature, "([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;") \
829 \
830 do_intrinsic(_copyOfRange, java_util_Arrays, copyOfRange_name, copyOfRange_signature, F_S) \
831 do_name( copyOfRange_name, "copyOfRange") \
832 do_signature(copyOfRange_signature, "([Ljava/lang/Object;IILjava/lang/Class;)[Ljava/lang/Object;") \
833 \
834 do_intrinsic(_equalsC, java_util_Arrays, equals_name, equalsC_signature, F_S) \
835 do_signature(equalsC_signature, "([C[C)Z") \
836 \
837 do_intrinsic(_compareTo, java_lang_String, compareTo_name, string_int_signature, F_R) \
838 do_name( compareTo_name, "compareTo") \
839 do_intrinsic(_indexOf, java_lang_String, indexOf_name, string_int_signature, F_R) \
840 do_name( indexOf_name, "indexOf") \
841 do_intrinsic(_equals, java_lang_String, equals_name, object_boolean_signature, F_R) \
842 \
843 do_class(java_nio_Buffer, "java/nio/Buffer") \
844 do_intrinsic(_checkIndex, java_nio_Buffer, checkIndex_name, int_int_signature, F_R) \
845 do_name( checkIndex_name, "checkIndex") \
846 \
847 do_class(sun_nio_cs_iso8859_1_Encoder, "sun/nio/cs/ISO_8859_1$Encoder") \
848 do_intrinsic(_encodeISOArray, sun_nio_cs_iso8859_1_Encoder, encodeISOArray_name, encodeISOArray_signature, F_S) \
849 do_name( encodeISOArray_name, "implEncodeISOArray") \
850 do_signature(encodeISOArray_signature, "([CI[BII)I") \
851 \
852 do_class(java_math_BigInteger, "java/math/BigInteger") \
853 do_intrinsic(_multiplyToLen, java_math_BigInteger, multiplyToLen_name, multiplyToLen_signature, F_S) \
854 do_name( multiplyToLen_name, "implMultiplyToLen") \
855 do_signature(multiplyToLen_signature, "([II[II[I)[I") \
856 \
857 do_intrinsic(_squareToLen, java_math_BigInteger, squareToLen_name, squareToLen_signature, F_S) \
858 do_name( squareToLen_name, "implSquareToLen") \
859 do_signature(squareToLen_signature, "([II[II)[I") \
860 \
861 do_intrinsic(_mulAdd, java_math_BigInteger, mulAdd_name, mulAdd_signature, F_S) \
862 do_name( mulAdd_name, "implMulAdd") \
863 do_signature(mulAdd_signature, "([I[IIII)I") \
864 \
865 do_intrinsic(_montgomeryMultiply, java_math_BigInteger, montgomeryMultiply_name, montgomeryMultiply_signature, F_S) \
866 do_name( montgomeryMultiply_name, "implMontgomeryMultiply") \
867 do_signature(montgomeryMultiply_signature, "([I[I[IIJ[I)[I") \
868 \
869 do_intrinsic(_montgomerySquare, java_math_BigInteger, montgomerySquare_name, montgomerySquare_signature, F_S) \
870 do_name( montgomerySquare_name, "implMontgomerySquare") \
871 do_signature(montgomerySquare_signature, "([I[IIJ[I)[I") \
872 \
873 /* java/lang/ref/Reference */ \
874 do_intrinsic(_Reference_get, java_lang_ref_Reference, get_name, void_object_signature, F_R) \
875 \
876 /* support for com.sun.crypto.provider.AESCrypt and some of its callers */ \
877 do_class(com_sun_crypto_provider_aescrypt, "com/sun/crypto/provider/AESCrypt") \
878 do_intrinsic(_aescrypt_encryptBlock, com_sun_crypto_provider_aescrypt, encryptBlock_name, byteArray_int_byteArray_int_signature, F_R) \
879 do_intrinsic(_aescrypt_decryptBlock, com_sun_crypto_provider_aescrypt, decryptBlock_name, byteArray_int_byteArray_int_signature, F_R) \
880 do_name( encryptBlock_name, "implEncryptBlock") \
881 do_name( decryptBlock_name, "implDecryptBlock") \
882 do_signature(byteArray_int_byteArray_int_signature, "([BI[BI)V") \
883 \
884 do_class(com_sun_crypto_provider_cipherBlockChaining, "com/sun/crypto/provider/CipherBlockChaining") \
885 do_intrinsic(_cipherBlockChaining_encryptAESCrypt, com_sun_crypto_provider_cipherBlockChaining, encrypt_name, byteArray_int_int_byteArray_int_signature, F_R) \
886 do_intrinsic(_cipherBlockChaining_decryptAESCrypt, com_sun_crypto_provider_cipherBlockChaining, decrypt_name, byteArray_int_int_byteArray_int_signature, F_R) \
887 do_name( encrypt_name, "implEncrypt") \
888 do_name( decrypt_name, "implDecrypt") \
889 do_signature(byteArray_int_int_byteArray_int_signature, "([BII[BI)I") \
890 \
891 /* support for sun.security.provider.SHA */ \
892 do_class(sun_security_provider_sha, "sun/security/provider/SHA") \
893 do_intrinsic(_sha_implCompress, sun_security_provider_sha, implCompress_name, implCompress_signature, F_R) \
894 do_name( implCompress_name, "implCompress0") \
895 do_signature(implCompress_signature, "([BI)V") \
896 \
897 /* support for sun.security.provider.SHA2 */ \
898 do_class(sun_security_provider_sha2, "sun/security/provider/SHA2") \
899 do_intrinsic(_sha2_implCompress, sun_security_provider_sha2, implCompress_name, implCompress_signature, F_R) \
900 \
901 /* support for sun.security.provider.SHA5 */ \
902 do_class(sun_security_provider_sha5, "sun/security/provider/SHA5") \
903 do_intrinsic(_sha5_implCompress, sun_security_provider_sha5, implCompress_name, implCompress_signature, F_R) \
904 \
905 /* support for sun.security.provider.DigestBase */ \
906 do_class(sun_security_provider_digestbase, "sun/security/provider/DigestBase") \
907 do_intrinsic(_digestBase_implCompressMB, sun_security_provider_digestbase, implCompressMB_name, implCompressMB_signature, F_R) \
908 do_name( implCompressMB_name, "implCompressMultiBlock0") \
909 do_signature(implCompressMB_signature, "([BII)I") \
910 \
911 /* support for com.sun.crypto.provider.GHASH */ \
912 do_class(com_sun_crypto_provider_ghash, "com/sun/crypto/provider/GHASH") \
913 do_intrinsic(_ghash_processBlocks, com_sun_crypto_provider_ghash, processBlocks_name, ghash_processBlocks_signature, F_S) \
914 do_name(processBlocks_name, "processBlocks") \
915 do_signature(ghash_processBlocks_signature, "([BII[J[J)V") \
916 \
917 /* support for java.util.zip */ \
918 do_class(java_util_zip_CRC32, "java/util/zip/CRC32") \
919 do_intrinsic(_updateCRC32, java_util_zip_CRC32, update_name, int2_int_signature, F_SN) \
920 do_name( update_name, "update") \
921 do_intrinsic(_updateBytesCRC32, java_util_zip_CRC32, updateBytes_name, updateBytes_signature, F_SN) \
922 do_name( updateBytes_name, "updateBytes0") \
923 do_signature(updateBytes_signature, "(I[BII)I") \
924 do_intrinsic(_updateByteBufferCRC32, java_util_zip_CRC32, updateByteBuffer_name, updateByteBuffer_signature, F_SN) \
925 do_name( updateByteBuffer_name, "updateByteBuffer0") \
926 do_signature(updateByteBuffer_signature, "(IJII)I") \
927 \
928 /* support for java.util.zip.CRC32C */ \
929 do_class(java_util_zip_CRC32C, "java/util/zip/CRC32C") \
930 do_intrinsic(_updateBytesCRC32C, java_util_zip_CRC32C, updateBytes_C_name, updateBytes_signature, F_S) \
931 do_name( updateBytes_C_name, "updateBytes") \
932 do_intrinsic(_updateDirectByteBufferCRC32C, java_util_zip_CRC32C, updateDirectByteBuffer_C_name, updateByteBuffer_signature, F_S) \
933 do_name( updateDirectByteBuffer_C_name, "updateDirectByteBuffer") \
934 \
935 /* support for java.util.zip.Adler32 */ \
936 do_class(java_util_zip_Adler32, "java/util/zip/Adler32") \
937 do_intrinsic(_updateBytesAdler32, java_util_zip_Adler32, updateBytes_C_name, updateBytes_signature, F_SN) \
938 do_intrinsic(_updateByteBufferAdler32, java_util_zip_Adler32, updateByteBuffer_A_name, updateByteBuffer_signature, F_SN) \
939 do_name( updateByteBuffer_A_name, "updateByteBuffer") \
940 \
941 /* support for sun.misc.Unsafe */ \
942 do_class(sun_misc_Unsafe, "sun/misc/Unsafe") \
943 \
944 do_intrinsic(_allocateInstance, sun_misc_Unsafe, allocateInstance_name, allocateInstance_signature, F_RN) \
945 do_name( allocateInstance_name, "allocateInstance") \
946 do_signature(allocateInstance_signature, "(Ljava/lang/Class;)Ljava/lang/Object;") \
947 do_intrinsic(_copyMemory, sun_misc_Unsafe, copyMemory_name, copyMemory_signature, F_RN) \
948 do_name( copyMemory_name, "copyMemory") \
949 do_signature(copyMemory_signature, "(Ljava/lang/Object;JLjava/lang/Object;JJ)V") \
950 do_intrinsic(_loadFence, sun_misc_Unsafe, loadFence_name, loadFence_signature, F_RN) \
951 do_name( loadFence_name, "loadFence") \
952 do_alias( loadFence_signature, void_method_signature) \
953 do_intrinsic(_storeFence, sun_misc_Unsafe, storeFence_name, storeFence_signature, F_RN) \
954 do_name( storeFence_name, "storeFence") \
955 do_alias( storeFence_signature, void_method_signature) \
956 do_intrinsic(_fullFence, sun_misc_Unsafe, fullFence_name, fullFence_signature, F_RN) \
957 do_name( fullFence_name, "fullFence") \
958 do_alias( fullFence_signature, void_method_signature) \
959 \
960 /* Custom branch frequencies profiling support for JSR292 */ \
961 do_class(java_lang_invoke_MethodHandleImpl, "java/lang/invoke/MethodHandleImpl") \
962 do_intrinsic(_profileBoolean, java_lang_invoke_MethodHandleImpl, profileBoolean_name, profileBoolean_signature, F_S) \
963 do_name( profileBoolean_name, "profileBoolean") \
964 do_signature(profileBoolean_signature, "(Z[I)Z") \
965 do_intrinsic(_isCompileConstant, java_lang_invoke_MethodHandleImpl, isCompileConstant_name, isCompileConstant_signature, F_S) \
966 do_name( isCompileConstant_name, "isCompileConstant") \
967 do_alias( isCompileConstant_signature, object_boolean_signature) \
968 \
969 /* unsafe memory references (there are a lot of them...) */ \
970 do_signature(getObject_signature, "(Ljava/lang/Object;J)Ljava/lang/Object;") \
971 do_signature(putObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;)V") \
972 do_signature(getBoolean_signature, "(Ljava/lang/Object;J)Z") \
973 do_signature(putBoolean_signature, "(Ljava/lang/Object;JZ)V") \
974 do_signature(getByte_signature, "(Ljava/lang/Object;J)B") \
975 do_signature(putByte_signature, "(Ljava/lang/Object;JB)V") \
976 do_signature(getShort_signature, "(Ljava/lang/Object;J)S") \
977 do_signature(putShort_signature, "(Ljava/lang/Object;JS)V") \
978 do_signature(getChar_signature, "(Ljava/lang/Object;J)C") \
979 do_signature(putChar_signature, "(Ljava/lang/Object;JC)V") \
980 do_signature(getInt_signature, "(Ljava/lang/Object;J)I") \
981 do_signature(putInt_signature, "(Ljava/lang/Object;JI)V") \
982 do_signature(getLong_signature, "(Ljava/lang/Object;J)J") \
983 do_signature(putLong_signature, "(Ljava/lang/Object;JJ)V") \
984 do_signature(getFloat_signature, "(Ljava/lang/Object;J)F") \
985 do_signature(putFloat_signature, "(Ljava/lang/Object;JF)V") \
986 do_signature(getDouble_signature, "(Ljava/lang/Object;J)D") \
987 do_signature(putDouble_signature, "(Ljava/lang/Object;JD)V") \
988 \
989 do_name(getObject_name,"getObject") do_name(putObject_name,"putObject") \
990 do_name(getBoolean_name,"getBoolean") do_name(putBoolean_name,"putBoolean") \
991 do_name(getByte_name,"getByte") do_name(putByte_name,"putByte") \
992 do_name(getShort_name,"getShort") do_name(putShort_name,"putShort") \
993 do_name(getChar_name,"getChar") do_name(putChar_name,"putChar") \
994 do_name(getInt_name,"getInt") do_name(putInt_name,"putInt") \
995 do_name(getLong_name,"getLong") do_name(putLong_name,"putLong") \
996 do_name(getFloat_name,"getFloat") do_name(putFloat_name,"putFloat") \
997 do_name(getDouble_name,"getDouble") do_name(putDouble_name,"putDouble") \
998 \
999 do_intrinsic(_getObject, sun_misc_Unsafe, getObject_name, getObject_signature, F_RN) \
1000 do_intrinsic(_getBoolean, sun_misc_Unsafe, getBoolean_name, getBoolean_signature, F_RN) \
1001 do_intrinsic(_getByte, sun_misc_Unsafe, getByte_name, getByte_signature, F_RN) \
1002 do_intrinsic(_getShort, sun_misc_Unsafe, getShort_name, getShort_signature, F_RN) \
1003 do_intrinsic(_getChar, sun_misc_Unsafe, getChar_name, getChar_signature, F_RN) \
1004 do_intrinsic(_getInt, sun_misc_Unsafe, getInt_name, getInt_signature, F_RN) \
1005 do_intrinsic(_getLong, sun_misc_Unsafe, getLong_name, getLong_signature, F_RN) \
1006 do_intrinsic(_getFloat, sun_misc_Unsafe, getFloat_name, getFloat_signature, F_RN) \
1007 do_intrinsic(_getDouble, sun_misc_Unsafe, getDouble_name, getDouble_signature, F_RN) \
1008 do_intrinsic(_putObject, sun_misc_Unsafe, putObject_name, putObject_signature, F_RN) \
1009 do_intrinsic(_putBoolean, sun_misc_Unsafe, putBoolean_name, putBoolean_signature, F_RN) \
1010 do_intrinsic(_putByte, sun_misc_Unsafe, putByte_name, putByte_signature, F_RN) \
1011 do_intrinsic(_putShort, sun_misc_Unsafe, putShort_name, putShort_signature, F_RN) \
1012 do_intrinsic(_putChar, sun_misc_Unsafe, putChar_name, putChar_signature, F_RN) \
1013 do_intrinsic(_putInt, sun_misc_Unsafe, putInt_name, putInt_signature, F_RN) \
1014 do_intrinsic(_putLong, sun_misc_Unsafe, putLong_name, putLong_signature, F_RN) \
1015 do_intrinsic(_putFloat, sun_misc_Unsafe, putFloat_name, putFloat_signature, F_RN) \
1016 do_intrinsic(_putDouble, sun_misc_Unsafe, putDouble_name, putDouble_signature, F_RN) \
1017 \
1018 do_name(getObjectVolatile_name,"getObjectVolatile") do_name(putObjectVolatile_name,"putObjectVolatile") \
1019 do_name(getBooleanVolatile_name,"getBooleanVolatile") do_name(putBooleanVolatile_name,"putBooleanVolatile") \
1020 do_name(getByteVolatile_name,"getByteVolatile") do_name(putByteVolatile_name,"putByteVolatile") \
1021 do_name(getShortVolatile_name,"getShortVolatile") do_name(putShortVolatile_name,"putShortVolatile") \
1022 do_name(getCharVolatile_name,"getCharVolatile") do_name(putCharVolatile_name,"putCharVolatile") \
1023 do_name(getIntVolatile_name,"getIntVolatile") do_name(putIntVolatile_name,"putIntVolatile") \
1024 do_name(getLongVolatile_name,"getLongVolatile") do_name(putLongVolatile_name,"putLongVolatile") \
1025 do_name(getFloatVolatile_name,"getFloatVolatile") do_name(putFloatVolatile_name,"putFloatVolatile") \
1026 do_name(getDoubleVolatile_name,"getDoubleVolatile") do_name(putDoubleVolatile_name,"putDoubleVolatile") \
1027 \
1028 do_intrinsic(_getObjectVolatile, sun_misc_Unsafe, getObjectVolatile_name, getObject_signature, F_RN) \
1029 do_intrinsic(_getBooleanVolatile, sun_misc_Unsafe, getBooleanVolatile_name, getBoolean_signature, F_RN) \
1030 do_intrinsic(_getByteVolatile, sun_misc_Unsafe, getByteVolatile_name, getByte_signature, F_RN) \
1031 do_intrinsic(_getShortVolatile, sun_misc_Unsafe, getShortVolatile_name, getShort_signature, F_RN) \
1032 do_intrinsic(_getCharVolatile, sun_misc_Unsafe, getCharVolatile_name, getChar_signature, F_RN) \
1033 do_intrinsic(_getIntVolatile, sun_misc_Unsafe, getIntVolatile_name, getInt_signature, F_RN) \
1034 do_intrinsic(_getLongVolatile, sun_misc_Unsafe, getLongVolatile_name, getLong_signature, F_RN) \
1035 do_intrinsic(_getFloatVolatile, sun_misc_Unsafe, getFloatVolatile_name, getFloat_signature, F_RN) \
1036 do_intrinsic(_getDoubleVolatile, sun_misc_Unsafe, getDoubleVolatile_name, getDouble_signature, F_RN) \
1037 do_intrinsic(_putObjectVolatile, sun_misc_Unsafe, putObjectVolatile_name, putObject_signature, F_RN) \
1038 do_intrinsic(_putBooleanVolatile, sun_misc_Unsafe, putBooleanVolatile_name, putBoolean_signature, F_RN) \
1039 do_intrinsic(_putByteVolatile, sun_misc_Unsafe, putByteVolatile_name, putByte_signature, F_RN) \
1040 do_intrinsic(_putShortVolatile, sun_misc_Unsafe, putShortVolatile_name, putShort_signature, F_RN) \
1041 do_intrinsic(_putCharVolatile, sun_misc_Unsafe, putCharVolatile_name, putChar_signature, F_RN) \
1042 do_intrinsic(_putIntVolatile, sun_misc_Unsafe, putIntVolatile_name, putInt_signature, F_RN) \
1043 do_intrinsic(_putLongVolatile, sun_misc_Unsafe, putLongVolatile_name, putLong_signature, F_RN) \
1044 do_intrinsic(_putFloatVolatile, sun_misc_Unsafe, putFloatVolatile_name, putFloat_signature, F_RN) \
1045 do_intrinsic(_putDoubleVolatile, sun_misc_Unsafe, putDoubleVolatile_name, putDouble_signature, F_RN) \
1046 \
1047 do_name(getShortUnaligned_name,"getShortUnaligned") do_name(putShortUnaligned_name,"putShortUnaligned") \
1048 do_name(getCharUnaligned_name,"getCharUnaligned") do_name(putCharUnaligned_name,"putCharUnaligned") \
1049 do_name(getIntUnaligned_name,"getIntUnaligned") do_name(putIntUnaligned_name,"putIntUnaligned") \
1050 do_name(getLongUnaligned_name,"getLongUnaligned") do_name(putLongUnaligned_name,"putLongUnaligned") \
1051 \
1052 do_intrinsic(_getShortUnaligned, sun_misc_Unsafe, getShortUnaligned_name, getShort_signature, F_R) \
1053 do_intrinsic(_getCharUnaligned, sun_misc_Unsafe, getCharUnaligned_name, getChar_signature, F_R) \
1054 do_intrinsic(_getIntUnaligned, sun_misc_Unsafe, getIntUnaligned_name, getInt_signature, F_R) \
1055 do_intrinsic(_getLongUnaligned, sun_misc_Unsafe, getLongUnaligned_name, getLong_signature, F_R) \
1056 do_intrinsic(_putShortUnaligned, sun_misc_Unsafe, putShortUnaligned_name, putShort_signature, F_R) \
1057 do_intrinsic(_putCharUnaligned, sun_misc_Unsafe, putCharUnaligned_name, putChar_signature, F_R) \
1058 do_intrinsic(_putIntUnaligned, sun_misc_Unsafe, putIntUnaligned_name, putInt_signature, F_R) \
1059 do_intrinsic(_putLongUnaligned, sun_misc_Unsafe, putLongUnaligned_name, putLong_signature, F_R) \
1060 \
1061 /* %%% these are redundant except perhaps for getAddress, but Unsafe has native methods for them */ \
1062 do_signature(getByte_raw_signature, "(J)B") \
1063 do_signature(putByte_raw_signature, "(JB)V") \
1064 do_signature(getShort_raw_signature, "(J)S") \
1065 do_signature(putShort_raw_signature, "(JS)V") \
1066 do_signature(getChar_raw_signature, "(J)C") \
1067 do_signature(putChar_raw_signature, "(JC)V") \
1068 do_signature(putInt_raw_signature, "(JI)V") \
1069 do_alias(getLong_raw_signature, /*(J)J*/ long_long_signature) \
1070 do_alias(putLong_raw_signature, /*(JJ)V*/ long_long_void_signature) \
1071 do_signature(getFloat_raw_signature, "(J)F") \
1072 do_signature(putFloat_raw_signature, "(JF)V") \
1073 do_alias(getDouble_raw_signature, /*(J)D*/ long_double_signature) \
1074 do_signature(putDouble_raw_signature, "(JD)V") \
1075 do_alias(getAddress_raw_signature, /*(J)J*/ long_long_signature) \
1076 do_alias(putAddress_raw_signature, /*(JJ)V*/ long_long_void_signature) \
1077 \
1078 do_name( getAddress_name, "getAddress") \
1079 do_name( putAddress_name, "putAddress") \
1080 \
1081 do_intrinsic(_getByte_raw, sun_misc_Unsafe, getByte_name, getByte_raw_signature, F_RN) \
1082 do_intrinsic(_getShort_raw, sun_misc_Unsafe, getShort_name, getShort_raw_signature, F_RN) \
1083 do_intrinsic(_getChar_raw, sun_misc_Unsafe, getChar_name, getChar_raw_signature, F_RN) \
1084 do_intrinsic(_getInt_raw, sun_misc_Unsafe, getInt_name, long_int_signature, F_RN) \
1085 do_intrinsic(_getLong_raw, sun_misc_Unsafe, getLong_name, getLong_raw_signature, F_RN) \
1086 do_intrinsic(_getFloat_raw, sun_misc_Unsafe, getFloat_name, getFloat_raw_signature, F_RN) \
1087 do_intrinsic(_getDouble_raw, sun_misc_Unsafe, getDouble_name, getDouble_raw_signature, F_RN) \
1088 do_intrinsic(_getAddress_raw, sun_misc_Unsafe, getAddress_name, getAddress_raw_signature, F_RN) \
1089 do_intrinsic(_putByte_raw, sun_misc_Unsafe, putByte_name, putByte_raw_signature, F_RN) \
1090 do_intrinsic(_putShort_raw, sun_misc_Unsafe, putShort_name, putShort_raw_signature, F_RN) \
1091 do_intrinsic(_putChar_raw, sun_misc_Unsafe, putChar_name, putChar_raw_signature, F_RN) \
1092 do_intrinsic(_putInt_raw, sun_misc_Unsafe, putInt_name, putInt_raw_signature, F_RN) \
1093 do_intrinsic(_putLong_raw, sun_misc_Unsafe, putLong_name, putLong_raw_signature, F_RN) \
1094 do_intrinsic(_putFloat_raw, sun_misc_Unsafe, putFloat_name, putFloat_raw_signature, F_RN) \
1095 do_intrinsic(_putDouble_raw, sun_misc_Unsafe, putDouble_name, putDouble_raw_signature, F_RN) \
1096 do_intrinsic(_putAddress_raw, sun_misc_Unsafe, putAddress_name, putAddress_raw_signature, F_RN) \
1097 \
1098 do_intrinsic(_compareAndSwapObject, sun_misc_Unsafe, compareAndSwapObject_name, compareAndSwapObject_signature, F_RN) \
1099 do_name( compareAndSwapObject_name, "compareAndSwapObject") \
1100 do_signature(compareAndSwapObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \
1101 do_intrinsic(_compareAndSwapLong, sun_misc_Unsafe, compareAndSwapLong_name, compareAndSwapLong_signature, F_RN) \
1102 do_name( compareAndSwapLong_name, "compareAndSwapLong") \
1103 do_signature(compareAndSwapLong_signature, "(Ljava/lang/Object;JJJ)Z") \
1104 do_intrinsic(_compareAndSwapInt, sun_misc_Unsafe, compareAndSwapInt_name, compareAndSwapInt_signature, F_RN) \
1105 do_name( compareAndSwapInt_name, "compareAndSwapInt") \
1106 do_signature(compareAndSwapInt_signature, "(Ljava/lang/Object;JII)Z") \
1107 do_intrinsic(_putOrderedObject, sun_misc_Unsafe, putOrderedObject_name, putOrderedObject_signature, F_RN) \
1108 do_name( putOrderedObject_name, "putOrderedObject") \
1109 do_alias( putOrderedObject_signature, /*(LObject;JLObject;)V*/ putObject_signature) \
1110 do_intrinsic(_putOrderedLong, sun_misc_Unsafe, putOrderedLong_name, putOrderedLong_signature, F_RN) \
1111 do_name( putOrderedLong_name, "putOrderedLong") \
1112 do_alias( putOrderedLong_signature, /*(Ljava/lang/Object;JJ)V*/ putLong_signature) \
1113 do_intrinsic(_putOrderedInt, sun_misc_Unsafe, putOrderedInt_name, putOrderedInt_signature, F_RN) \
1114 do_name( putOrderedInt_name, "putOrderedInt") \
1115 do_alias( putOrderedInt_signature, /*(Ljava/lang/Object;JI)V*/ putInt_signature) \
1116 \
1117 do_intrinsic(_getAndAddInt, sun_misc_Unsafe, getAndAddInt_name, getAndAddInt_signature, F_R) \
1118 do_name( getAndAddInt_name, "getAndAddInt") \
1119 do_signature(getAndAddInt_signature, "(Ljava/lang/Object;JI)I" ) \
1120 do_intrinsic(_getAndAddLong, sun_misc_Unsafe, getAndAddLong_name, getAndAddLong_signature, F_R) \
1121 do_name( getAndAddLong_name, "getAndAddLong") \
1122 do_signature(getAndAddLong_signature, "(Ljava/lang/Object;JJ)J" ) \
1123 do_intrinsic(_getAndSetInt, sun_misc_Unsafe, getAndSetInt_name, getAndSetInt_signature, F_R) \
1124 do_name( getAndSetInt_name, "getAndSetInt") \
1125 do_alias( getAndSetInt_signature, /*"(Ljava/lang/Object;JI)I"*/ getAndAddInt_signature) \
1126 do_intrinsic(_getAndSetLong, sun_misc_Unsafe, getAndSetLong_name, getAndSetLong_signature, F_R) \
1127 do_name( getAndSetLong_name, "getAndSetLong") \
1128 do_alias( getAndSetLong_signature, /*"(Ljava/lang/Object;JJ)J"*/ getAndAddLong_signature) \
1129 do_intrinsic(_getAndSetObject, sun_misc_Unsafe, getAndSetObject_name, getAndSetObject_signature, F_R)\
1130 do_name( getAndSetObject_name, "getAndSetObject") \
1131 do_signature(getAndSetObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;)Ljava/lang/Object;" ) \
1132 \
1133 /* (2) Bytecode intrinsics */ \
1134 \
1135 do_intrinsic(_park, sun_misc_Unsafe, park_name, park_signature, F_RN) \
1136 do_name( park_name, "park") \
1137 do_signature(park_signature, "(ZJ)V") \
1138 do_intrinsic(_unpark, sun_misc_Unsafe, unpark_name, unpark_signature, F_RN) \
1139 do_name( unpark_name, "unpark") \
1140 do_alias( unpark_signature, /*(LObject;)V*/ object_void_signature) \
1141 do_intrinsic(_StringBuilder_void, java_lang_StringBuilder, object_initializer_name, void_method_signature, F_R) \
1142 do_intrinsic(_StringBuilder_int, java_lang_StringBuilder, object_initializer_name, int_void_signature, F_R) \
1143 do_intrinsic(_StringBuilder_String, java_lang_StringBuilder, object_initializer_name, string_void_signature, F_R) \
1144 \
1145 do_intrinsic(_StringBuilder_append_char, java_lang_StringBuilder, append_name, char_StringBuilder_signature, F_R) \
1146 do_intrinsic(_StringBuilder_append_int, java_lang_StringBuilder, append_name, int_StringBuilder_signature, F_R) \
1147 do_intrinsic(_StringBuilder_append_String, java_lang_StringBuilder, append_name, String_StringBuilder_signature, F_R) \
1148 \
1149 do_intrinsic(_StringBuilder_toString, java_lang_StringBuilder, toString_name, void_string_signature, F_R) \
1150 \
1151 do_intrinsic(_StringBuffer_void, java_lang_StringBuffer, object_initializer_name, void_method_signature, F_R) \
1152 do_intrinsic(_StringBuffer_int, java_lang_StringBuffer, object_initializer_name, int_void_signature, F_R) \
1153 do_intrinsic(_StringBuffer_String, java_lang_StringBuffer, object_initializer_name, string_void_signature, F_R) \
1154 \
1155 do_intrinsic(_StringBuffer_append_char, java_lang_StringBuffer, append_name, char_StringBuffer_signature, F_Y) \
1156 do_intrinsic(_StringBuffer_append_int, java_lang_StringBuffer, append_name, int_StringBuffer_signature, F_Y) \
1157 do_intrinsic(_StringBuffer_append_String, java_lang_StringBuffer, append_name, String_StringBuffer_signature, F_Y) \
1158 \
1159 do_intrinsic(_StringBuffer_toString, java_lang_StringBuffer, toString_name, void_string_signature, F_Y) \
1160 \
1161 do_intrinsic(_Integer_toString, java_lang_Integer, toString_name, int_String_signature, F_S) \
1162 \
1163 do_intrinsic(_String_String, java_lang_String, object_initializer_name, string_void_signature, F_R) \
1164 \
1165 do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \
1166 /* (symbol object_initializer_name defined above) */ \
1167 \
1168 do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_object_array_object_signature, F_R) \
1169 /* (symbols invoke_name and invoke_signature defined above) */ \
1170 /* the polymorphic MH intrinsics must be in compact order, with _invokeGeneric first and _linkToInterface last */ \
1171 do_intrinsic(_invokeGeneric, java_lang_invoke_MethodHandle, invoke_name, star_name, F_RN) \
1172 do_intrinsic(_invokeBasic, java_lang_invoke_MethodHandle, invokeBasic_name, star_name, F_RN) \
1173 do_intrinsic(_linkToVirtual, java_lang_invoke_MethodHandle, linkToVirtual_name, star_name, F_SN) \
1174 do_intrinsic(_linkToStatic, java_lang_invoke_MethodHandle, linkToStatic_name, star_name, F_SN) \
1175 do_intrinsic(_linkToSpecial, java_lang_invoke_MethodHandle, linkToSpecial_name, star_name, F_SN) \
1176 do_intrinsic(_linkToInterface, java_lang_invoke_MethodHandle, linkToInterface_name, star_name, F_SN) \
1177 /* special marker for bytecode generated for the JVM from a LambdaForm: */ \
1178 do_intrinsic(_compiledLambdaForm, java_lang_invoke_MethodHandle, compiledLambdaForm_name, star_name, F_RN) \
1179 \
1180 /* unboxing methods: */ \
1181 do_intrinsic(_booleanValue, java_lang_Boolean, booleanValue_name, void_boolean_signature, F_R) \
1182 do_name( booleanValue_name, "booleanValue") \
1183 do_intrinsic(_byteValue, java_lang_Byte, byteValue_name, void_byte_signature, F_R) \
1184 do_name( byteValue_name, "byteValue") \
1185 do_intrinsic(_charValue, java_lang_Character, charValue_name, void_char_signature, F_R) \
1186 do_name( charValue_name, "charValue") \
1187 do_intrinsic(_shortValue, java_lang_Short, shortValue_name, void_short_signature, F_R) \
1188 do_name( shortValue_name, "shortValue") \
1189 do_intrinsic(_intValue, java_lang_Integer, intValue_name, void_int_signature, F_R) \
1190 do_name( intValue_name, "intValue") \
1191 do_intrinsic(_longValue, java_lang_Long, longValue_name, void_long_signature, F_R) \
1192 do_name( longValue_name, "longValue") \
1193 do_intrinsic(_floatValue, java_lang_Float, floatValue_name, void_float_signature, F_R) \
1194 do_name( floatValue_name, "floatValue") \
1195 do_intrinsic(_doubleValue, java_lang_Double, doubleValue_name, void_double_signature, F_R) \
1196 do_name( doubleValue_name, "doubleValue") \
1197 \
1198 /* boxing methods: */ \
1199 do_name( valueOf_name, "valueOf") \
1200 do_intrinsic(_Boolean_valueOf, java_lang_Boolean, valueOf_name, Boolean_valueOf_signature, F_S) \
1201 do_name( Boolean_valueOf_signature, "(Z)Ljava/lang/Boolean;") \
1202 do_intrinsic(_Byte_valueOf, java_lang_Byte, valueOf_name, Byte_valueOf_signature, F_S) \
1203 do_name( Byte_valueOf_signature, "(B)Ljava/lang/Byte;") \
1204 do_intrinsic(_Character_valueOf, java_lang_Character, valueOf_name, Character_valueOf_signature, F_S) \
1205 do_name( Character_valueOf_signature, "(C)Ljava/lang/Character;") \
1206 do_intrinsic(_Short_valueOf, java_lang_Short, valueOf_name, Short_valueOf_signature, F_S) \
1207 do_name( Short_valueOf_signature, "(S)Ljava/lang/Short;") \
1208 do_intrinsic(_Integer_valueOf, java_lang_Integer, valueOf_name, Integer_valueOf_signature, F_S) \
1209 do_name( Integer_valueOf_signature, "(I)Ljava/lang/Integer;") \
1210 do_intrinsic(_Long_valueOf, java_lang_Long, valueOf_name, Long_valueOf_signature, F_S) \
1211 do_name( Long_valueOf_signature, "(J)Ljava/lang/Long;") \
1212 do_intrinsic(_Float_valueOf, java_lang_Float, valueOf_name, Float_valueOf_signature, F_S) \
1213 do_name( Float_valueOf_signature, "(F)Ljava/lang/Float;") \
1214 do_intrinsic(_Double_valueOf, java_lang_Double, valueOf_name, Double_valueOf_signature, F_S) \
1215 do_name( Double_valueOf_signature, "(D)Ljava/lang/Double;") \
1216 \
1217 /* forEachRemaining */ \
1218 do_intrinsic(_forEachRemaining, java_util_stream_StreamsRangeIntSpliterator, forEachRemaining_name, forEachRemaining_signature, F_R) \
1219 do_name( forEachRemaining_name, "forEachRemaining") \
1220 do_name( forEachRemaining_signature, "(Ljava/util/function/IntConsumer;)V") \
1221
1222 /*end*/
1223
1224
1225
1226
1227 // Class vmSymbols
1228
1229 class vmSymbols: AllStatic {
1230 friend class vmIntrinsics;
1231 friend class VMStructs;
1232 public:
1233 // enum for figuring positions and size of array holding Symbol*s
1234 enum SID {
1235 NO_SID = 0,
1236
1237 #define VM_SYMBOL_ENUM(name, string) VM_SYMBOL_ENUM_NAME(name),
1238 VM_SYMBOLS_DO(VM_SYMBOL_ENUM, VM_ALIAS_IGNORE)
1239 #undef VM_SYMBOL_ENUM
1240
1241 SID_LIMIT,
1242
1243 #define VM_ALIAS_ENUM(name, def) VM_SYMBOL_ENUM_NAME(name) = VM_SYMBOL_ENUM_NAME(def),
1244 VM_SYMBOLS_DO(VM_SYMBOL_IGNORE, VM_ALIAS_ENUM)
1245 #undef VM_ALIAS_ENUM
1246
1247 FIRST_SID = NO_SID + 1
1248 };
1249 enum {
1250 log2_SID_LIMIT = 10 // checked by an assert at start-up
1251 };
1252
1253 private:
1254 // The symbol array
1255 static Symbol* _symbols[];
1256
1257 // Field signatures indexed by BasicType.
1258 static Symbol* _type_signatures[T_VOID+1];
1259
1260 public:
1261 // Initialization
1262 static void initialize(TRAPS);
1263 // Accessing
1264 #define VM_SYMBOL_DECLARE(name, ignore) \
1265 static Symbol* name() { \
1266 return _symbols[VM_SYMBOL_ENUM_NAME(name)]; \
1267 }
1268 VM_SYMBOLS_DO(VM_SYMBOL_DECLARE, VM_SYMBOL_DECLARE)
1269 #undef VM_SYMBOL_DECLARE
1270
1271 // Sharing support
1272 static void symbols_do(SymbolClosure* f);
1273 static void serialize(SerializeClosure* soc);
1274
1275 static Symbol* type_signature(BasicType t) {
1276 assert((uint)t < T_VOID+1, "range check");
1277 assert(_type_signatures[t] != NULL, "domain check");
1278 return _type_signatures[t];
1279 }
1280 // inverse of type_signature; returns T_OBJECT if s is not recognized
1281 static BasicType signature_type(Symbol* s);
1282
1283 static Symbol* symbol_at(SID id) {
1284 assert(id >= FIRST_SID && id < SID_LIMIT, "oob");
1285 assert(_symbols[id] != NULL, "init");
1286 return _symbols[id];
1287 }
1288
1289 // Returns symbol's SID if one is assigned, else NO_SID.
1290 static SID find_sid(Symbol* symbol);
1291 static SID find_sid(const char* symbol_name);
1292
1293 #ifndef PRODUCT
1294 // No need for this in the product:
1295 static const char* name_for(SID sid);
1296 #endif //PRODUCT
1297 };
1298
1299 // VM Intrinsic ID's uniquely identify some very special methods
1300 class vmIntrinsics: AllStatic {
1301 friend class vmSymbols;
1302 friend class ciObjectFactory;
1303
1304 public:
1305 // Accessing
1306 enum ID {
1307 _none = 0, // not an intrinsic (default answer)
1308
1309 #define VM_INTRINSIC_ENUM(id, klass, name, sig, flags) id,
1310 VM_INTRINSICS_DO(VM_INTRINSIC_ENUM,
1311 VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE)
1312 #undef VM_INTRINSIC_ENUM
1313
1314 ID_LIMIT,
1315 LAST_COMPILER_INLINE = _getAndSetObject,
1316 FIRST_MH_SIG_POLY = _invokeGeneric,
1317 FIRST_MH_STATIC = _linkToVirtual,
1318 LAST_MH_SIG_POLY = _linkToInterface,
1319
1320 FIRST_ID = _none + 1
1321 };
1322
1323 enum Flags {
1324 // AccessFlags syndromes relevant to intrinsics.
1325 F_none = 0,
1326 F_R, // !static ?native !synchronized (R="regular")
1327 F_S, // static ?native !synchronized
1328 F_Y, // !static ?native synchronized
1329 F_RN, // !static native !synchronized
1330 F_SN, // static native !synchronized
1331 F_RNY, // !static native synchronized
1332
1333 FLAG_LIMIT
1334 };
1335 enum {
1336 log2_FLAG_LIMIT = 4 // checked by an assert at start-up
1337 };
1338
1339 public:
1340 static ID ID_from(int raw_id) {
1341 assert(raw_id >= (int)_none && raw_id < (int)ID_LIMIT,
1342 "must be a valid intrinsic ID");
1343 return (ID)raw_id;
1344 }
1345
1346 static const char* name_at(ID id);
1347
1348 private:
1349 static ID find_id_impl(vmSymbols::SID holder,
1350 vmSymbols::SID name,
1351 vmSymbols::SID sig,
1352 jshort flags);
1353
1354 public:
1355 // Given a method's class, name, signature, and access flags, report its ID.
1356 static ID find_id(vmSymbols::SID holder,
1357 vmSymbols::SID name,
1358 vmSymbols::SID sig,
1359 jshort flags) {
1360 ID id = find_id_impl(holder, name, sig, flags);
1361 #ifdef ASSERT
1362 // ID _none does not hold the following asserts.
1363 if (id == _none) return id;
1364 #endif
1365 assert( class_for(id) == holder, "correct id");
1366 assert( name_for(id) == name, "correct id");
1367 assert(signature_for(id) == sig, "correct id");
1368 return id;
1369 }
1370
1371 static void verify_method(ID actual_id, Method* m) PRODUCT_RETURN;
1372
1373 // Find out the symbols behind an intrinsic:
1374 static vmSymbols::SID class_for(ID id);
1375 static vmSymbols::SID name_for(ID id);
1376 static vmSymbols::SID signature_for(ID id);
1377 static Flags flags_for(ID id);
1378
1379 static const char* short_name_as_C_string(ID id, char* buf, int size);
1380
1381 // Wrapper object methods:
1382 static ID for_boxing(BasicType type);
1383 static ID for_unboxing(BasicType type);
1384
1385 // Raw conversion:
1386 static ID for_raw_conversion(BasicType src, BasicType dest);
1387
1388 // The methods below provide information related to compiling intrinsics.
1389
1390 // (1) Information needed by the C1 compiler.
1391
1392 static bool preserves_state(vmIntrinsics::ID id);
1393 static bool can_trap(vmIntrinsics::ID id);
1394
1395 // (2) Information needed by the C2 compiler.
1396
1397 // Returns true if the intrinsic for method 'method' will perform a virtual dispatch.
1398 static bool does_virtual_dispatch(vmIntrinsics::ID id);
1399 // A return value larger than 0 indicates that the intrinsic for method
1400 // 'method' requires predicated logic.
1401 static int predicates_needed(vmIntrinsics::ID id);
1402
1403 // Returns true if a compiler intrinsic is disabled by command-line flags
1404 // and false otherwise.
1405 static bool is_disabled_by_flags(methodHandle method);
1406 };
1407
1408 #endif // SHARE_VM_CLASSFILE_VMSYMBOLS_HPP