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rev 1080 : [mq]: meth.walker.patch
rev 1081 : imported patch indy-cleanup-6893081.patch
rev 1083 : [mq]: indy.compiler.inline.patch
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--- old/src/share/vm/classfile/vmSymbols.hpp
+++ new/src/share/vm/classfile/vmSymbols.hpp
1 1 /*
2 2 * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
3 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 4 *
5 5 * This code is free software; you can redistribute it and/or modify it
6 6 * under the terms of the GNU General Public License version 2 only, as
7 7 * published by the Free Software Foundation.
8 8 *
9 9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 12 * version 2 for more details (a copy is included in the LICENSE file that
13 13 * accompanied this code).
14 14 *
15 15 * You should have received a copy of the GNU General Public License version
16 16 * 2 along with this work; if not, write to the Free Software Foundation,
17 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 18 *
19 19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 21 * have any questions.
22 22 *
23 23 */
24 24
25 25 // The classes vmSymbols and vmSymbolHandles are a name spaces for fast lookup of
26 26 // symbols commonly used in the VM. The first class return a symbolOop, while the
27 27 // second class returns a SymbolHandle. The underlying data structure is shared
28 28 // between the two classes.
29 29 //
30 30 // Sample usage:
31 31 //
32 32 // symbolOop obj = vmSymbols::java_lang_Object()();
33 33 // SymbolHandle handle = vmSymbolHandles::java_lang_Object();
34 34
35 35
36 36 // Useful sub-macros exported by this header file:
37 37
38 38 #define VM_SYMBOL_ENUM_NAME(name) name##_enum
39 39 #define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/
40 40 #define VM_SYMBOL_IGNORE(id, name) /*ignored*/
41 41 #define VM_ALIAS_IGNORE(id, id2) /*ignored*/
42 42
43 43
44 44 // Mapping function names to values. New entries should be added below.
45 45
46 46 #define VM_SYMBOLS_DO(template, do_alias) \
47 47 /* commonly used class names */ \
48 48 template(java_lang_System, "java/lang/System") \
49 49 template(java_lang_Object, "java/lang/Object") \
50 50 template(java_lang_Class, "java/lang/Class") \
51 51 template(java_lang_String, "java/lang/String") \
52 52 template(java_lang_StringValue, "java/lang/StringValue") \
53 53 template(java_lang_StringCache, "java/lang/StringValue$StringCache") \
54 54 template(java_lang_Thread, "java/lang/Thread") \
55 55 template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \
56 56 template(java_lang_Cloneable, "java/lang/Cloneable") \
57 57 template(java_lang_Throwable, "java/lang/Throwable") \
58 58 template(java_lang_ClassLoader, "java/lang/ClassLoader") \
59 59 template(java_lang_ClassLoader_NativeLibrary, "java/lang/ClassLoader\x024NativeLibrary") \
60 60 template(java_lang_ThreadDeath, "java/lang/ThreadDeath") \
61 61 template(java_lang_Boolean, "java/lang/Boolean") \
62 62 template(java_lang_Character, "java/lang/Character") \
63 63 template(java_lang_Character_CharacterCache, "java/lang/Character$CharacterCache") \
64 64 template(java_lang_Float, "java/lang/Float") \
65 65 template(java_lang_Double, "java/lang/Double") \
66 66 template(java_lang_Byte, "java/lang/Byte") \
67 67 template(java_lang_Byte_Cache, "java/lang/Byte$ByteCache") \
68 68 template(java_lang_Short, "java/lang/Short") \
69 69 template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \
70 70 template(java_lang_Integer, "java/lang/Integer") \
71 71 template(java_lang_Integer_IntegerCache, "java/lang/Integer$IntegerCache") \
72 72 template(java_lang_Long, "java/lang/Long") \
73 73 template(java_lang_Long_LongCache, "java/lang/Long$LongCache") \
74 74 template(java_lang_Shutdown, "java/lang/Shutdown") \
75 75 template(java_lang_ref_Reference, "java/lang/ref/Reference") \
76 76 template(java_lang_ref_SoftReference, "java/lang/ref/SoftReference") \
77 77 template(java_lang_ref_WeakReference, "java/lang/ref/WeakReference") \
78 78 template(java_lang_ref_FinalReference, "java/lang/ref/FinalReference") \
79 79 template(java_lang_ref_PhantomReference, "java/lang/ref/PhantomReference") \
80 80 template(java_lang_ref_Finalizer, "java/lang/ref/Finalizer") \
81 81 template(java_lang_reflect_AccessibleObject, "java/lang/reflect/AccessibleObject") \
82 82 template(java_lang_reflect_Method, "java/lang/reflect/Method") \
83 83 template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \
84 84 template(java_lang_reflect_Field, "java/lang/reflect/Field") \
85 85 template(java_lang_reflect_Array, "java/lang/reflect/Array") \
86 86 template(java_lang_StringBuffer, "java/lang/StringBuffer") \
87 87 template(java_lang_StringBuilder, "java/lang/StringBuilder") \
88 88 template(java_lang_CharSequence, "java/lang/CharSequence") \
89 89 template(java_security_AccessControlContext, "java/security/AccessControlContext") \
90 90 template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \
91 91 template(java_io_OutputStream, "java/io/OutputStream") \
92 92 template(java_io_Reader, "java/io/Reader") \
93 93 template(java_io_BufferedReader, "java/io/BufferedReader") \
94 94 template(java_io_FileInputStream, "java/io/FileInputStream") \
95 95 template(java_io_ByteArrayInputStream, "java/io/ByteArrayInputStream") \
96 96 template(java_io_Serializable, "java/io/Serializable") \
97 97 template(java_util_Arrays, "java/util/Arrays") \
98 98 template(java_util_Properties, "java/util/Properties") \
99 99 template(java_util_Vector, "java/util/Vector") \
100 100 template(java_util_AbstractList, "java/util/AbstractList") \
101 101 template(java_util_Hashtable, "java/util/Hashtable") \
102 102 template(java_util_HashMap, "java/util/HashMap") \
103 103 template(java_lang_Compiler, "java/lang/Compiler") \
104 104 template(sun_misc_Signal, "sun/misc/Signal") \
105 105 template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \
106 106 template(sun_jkernel_DownloadManager, "sun/jkernel/DownloadManager") \
107 107 template(getBootClassPathEntryForClass_name, "getBootClassPathEntryForClass") \
108 108 \
109 109 /* class file format tags */ \
110 110 template(tag_source_file, "SourceFile") \
111 111 template(tag_inner_classes, "InnerClasses") \
112 112 template(tag_constant_value, "ConstantValue") \
113 113 template(tag_code, "Code") \
114 114 template(tag_exceptions, "Exceptions") \
115 115 template(tag_line_number_table, "LineNumberTable") \
116 116 template(tag_local_variable_table, "LocalVariableTable") \
117 117 template(tag_local_variable_type_table, "LocalVariableTypeTable") \
118 118 template(tag_stack_map_table, "StackMapTable") \
119 119 template(tag_synthetic, "Synthetic") \
120 120 template(tag_deprecated, "Deprecated") \
121 121 template(tag_source_debug_extension, "SourceDebugExtension") \
122 122 template(tag_signature, "Signature") \
123 123 template(tag_runtime_visible_annotations, "RuntimeVisibleAnnotations") \
124 124 template(tag_runtime_invisible_annotations, "RuntimeInvisibleAnnotations") \
125 125 template(tag_runtime_visible_parameter_annotations, "RuntimeVisibleParameterAnnotations") \
126 126 template(tag_runtime_invisible_parameter_annotations,"RuntimeInvisibleParameterAnnotations") \
127 127 template(tag_annotation_default, "AnnotationDefault") \
128 128 template(tag_enclosing_method, "EnclosingMethod") \
129 129 \
130 130 /* exception klasses: at least all exceptions thrown by the VM have entries here */ \
131 131 template(java_lang_ArithmeticException, "java/lang/ArithmeticException") \
132 132 template(java_lang_ArrayIndexOutOfBoundsException, "java/lang/ArrayIndexOutOfBoundsException") \
133 133 template(java_lang_ArrayStoreException, "java/lang/ArrayStoreException") \
134 134 template(java_lang_ClassCastException, "java/lang/ClassCastException") \
135 135 template(java_lang_ClassNotFoundException, "java/lang/ClassNotFoundException") \
136 136 template(java_lang_CloneNotSupportedException, "java/lang/CloneNotSupportedException") \
137 137 template(java_lang_IllegalAccessException, "java/lang/IllegalAccessException") \
138 138 template(java_lang_IllegalArgumentException, "java/lang/IllegalArgumentException") \
139 139 template(java_lang_IllegalMonitorStateException, "java/lang/IllegalMonitorStateException") \
140 140 template(java_lang_IllegalThreadStateException, "java/lang/IllegalThreadStateException") \
141 141 template(java_lang_IndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException") \
142 142 template(java_lang_InstantiationException, "java/lang/InstantiationException") \
143 143 template(java_lang_InstantiationError, "java/lang/InstantiationError") \
144 144 template(java_lang_InterruptedException, "java/lang/InterruptedException") \
145 145 template(java_lang_LinkageError, "java/lang/LinkageError") \
146 146 template(java_lang_NegativeArraySizeException, "java/lang/NegativeArraySizeException") \
147 147 template(java_lang_NoSuchFieldException, "java/lang/NoSuchFieldException") \
148 148 template(java_lang_NoSuchMethodException, "java/lang/NoSuchMethodException") \
149 149 template(java_lang_NullPointerException, "java/lang/NullPointerException") \
150 150 template(java_lang_StringIndexOutOfBoundsException, "java/lang/StringIndexOutOfBoundsException")\
151 151 template(java_lang_InvalidClassException, "java/lang/InvalidClassException") \
152 152 template(java_lang_reflect_InvocationTargetException, "java/lang/reflect/InvocationTargetException") \
153 153 template(java_lang_Exception, "java/lang/Exception") \
154 154 template(java_lang_RuntimeException, "java/lang/RuntimeException") \
155 155 template(java_io_IOException, "java/io/IOException") \
156 156 template(java_security_PrivilegedActionException, "java/security/PrivilegedActionException") \
157 157 \
158 158 /* error klasses: at least all errors thrown by the VM have entries here */ \
159 159 template(java_lang_AbstractMethodError, "java/lang/AbstractMethodError") \
160 160 template(java_lang_ClassCircularityError, "java/lang/ClassCircularityError") \
161 161 template(java_lang_ClassFormatError, "java/lang/ClassFormatError") \
162 162 template(java_lang_UnsupportedClassVersionError, "java/lang/UnsupportedClassVersionError") \
163 163 template(java_lang_Error, "java/lang/Error") \
164 164 template(java_lang_ExceptionInInitializerError, "java/lang/ExceptionInInitializerError") \
165 165 template(java_lang_IllegalAccessError, "java/lang/IllegalAccessError") \
166 166 template(java_lang_IncompatibleClassChangeError, "java/lang/IncompatibleClassChangeError") \
167 167 template(java_lang_InternalError, "java/lang/InternalError") \
168 168 template(java_lang_NoClassDefFoundError, "java/lang/NoClassDefFoundError") \
169 169 template(java_lang_NoSuchFieldError, "java/lang/NoSuchFieldError") \
170 170 template(java_lang_NoSuchMethodError, "java/lang/NoSuchMethodError") \
171 171 template(java_lang_OutOfMemoryError, "java/lang/OutOfMemoryError") \
172 172 template(java_lang_UnsatisfiedLinkError, "java/lang/UnsatisfiedLinkError") \
173 173 template(java_lang_VerifyError, "java/lang/VerifyError") \
174 174 template(java_lang_SecurityException, "java/lang/SecurityException") \
175 175 template(java_lang_VirtualMachineError, "java/lang/VirtualMachineError") \
176 176 template(java_lang_StackOverflowError, "java/lang/StackOverflowError") \
177 177 template(java_lang_StackTraceElement, "java/lang/StackTraceElement") \
178 178 template(java_util_concurrent_locks_AbstractOwnableSynchronizer, "java/util/concurrent/locks/AbstractOwnableSynchronizer") \
179 179 \
180 180 /* class symbols needed by intrinsics */ \
181 181 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, template, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
182 182 \
183 183 /* Support for reflection based on dynamic bytecode generation (JDK 1.4 and above) */ \
184 184 \
185 185 template(sun_reflect_FieldInfo, "sun/reflect/FieldInfo") \
186 186 template(sun_reflect_MethodInfo, "sun/reflect/MethodInfo") \
187 187 template(sun_reflect_MagicAccessorImpl, "sun/reflect/MagicAccessorImpl") \
188 188 template(sun_reflect_MethodAccessorImpl, "sun/reflect/MethodAccessorImpl") \
189 189 template(sun_reflect_ConstructorAccessorImpl, "sun/reflect/ConstructorAccessorImpl") \
190 190 template(sun_reflect_SerializationConstructorAccessorImpl, "sun/reflect/SerializationConstructorAccessorImpl") \
191 191 template(sun_reflect_DelegatingClassLoader, "sun/reflect/DelegatingClassLoader") \
192 192 template(sun_reflect_Reflection, "sun/reflect/Reflection") \
193 193 template(checkedExceptions_name, "checkedExceptions") \
194 194 template(clazz_name, "clazz") \
195 195 template(exceptionTypes_name, "exceptionTypes") \
196 196 template(modifiers_name, "modifiers") \
197 197 template(newConstructor_name, "newConstructor") \
198 198 template(newConstructor_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Constructor;") \
199 199 template(newField_name, "newField") \
200 200 template(newField_signature, "(Lsun/reflect/FieldInfo;)Ljava/lang/reflect/Field;") \
201 201 template(newMethod_name, "newMethod") \
202 202 template(newMethod_signature, "(Lsun/reflect/MethodInfo;)Ljava/lang/reflect/Method;") \
203 203 template(invoke_name, "invoke") \
204 204 template(override_name, "override") \
205 205 template(parameterTypes_name, "parameterTypes") \
206 206 template(returnType_name, "returnType") \
207 207 template(signature_name, "signature") \
208 208 template(slot_name, "slot") \
209 209 \
210 210 /* Support for annotations (JDK 1.5 and above) */ \
211 211 \
212 212 template(annotations_name, "annotations") \
213 213 template(parameter_annotations_name, "parameterAnnotations") \
214 214 template(annotation_default_name, "annotationDefault") \
215 215 template(sun_reflect_ConstantPool, "sun/reflect/ConstantPool") \
216 216 template(constantPoolOop_name, "constantPoolOop") \
217 217 template(sun_reflect_UnsafeStaticFieldAccessorImpl, "sun/reflect/UnsafeStaticFieldAccessorImpl")\
218 218 template(base_name, "base") \
219 219 \
220 220 /* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \
221 221 template(java_dyn_InvokeDynamic, "java/dyn/InvokeDynamic") \
222 222 template(java_dyn_Linkage, "java/dyn/Linkage") \
223 223 template(java_dyn_CallSite, "java/dyn/CallSite") \
224 224 template(java_dyn_MethodHandle, "java/dyn/MethodHandle") \
225 225 template(java_dyn_MethodType, "java/dyn/MethodType") \
226 226 template(java_dyn_WrongMethodTypeException, "java/dyn/WrongMethodTypeException") \
227 227 template(java_dyn_MethodType_signature, "Ljava/dyn/MethodType;") \
228 228 template(java_dyn_MethodHandle_signature, "Ljava/dyn/MethodHandle;") \
229 229 /* internal classes known only to the JVM: */ \
230 230 template(java_dyn_MethodTypeForm, "java/dyn/MethodTypeForm") \
231 231 template(java_dyn_MethodTypeForm_signature, "Ljava/dyn/MethodTypeForm;") \
232 232 template(sun_dyn_MemberName, "sun/dyn/MemberName") \
233 233 template(sun_dyn_MethodHandleImpl, "sun/dyn/MethodHandleImpl") \
234 234 template(sun_dyn_AdapterMethodHandle, "sun/dyn/AdapterMethodHandle") \
235 235 template(sun_dyn_BoundMethodHandle, "sun/dyn/BoundMethodHandle") \
236 236 template(sun_dyn_DirectMethodHandle, "sun/dyn/DirectMethodHandle") \
237 237 template(makeImpl_name, "makeImpl") /*MethodType::makeImpl*/ \
238 238 template(makeImpl_signature, "(Ljava/lang/Class;[Ljava/lang/Class;ZZ)Ljava/dyn/MethodType;") \
239 239 template(makeSite_name, "makeSite") /*CallSite::makeSite*/ \
240 240 template(makeSite_signature, "(Ljava/lang/Class;Ljava/lang/String;Ljava/dyn/MethodType;II)Ljava/dyn/CallSite;") \
241 241 template(findBootstrapMethod_name, "findBootstrapMethod") \
242 242 template(findBootstrapMethod_signature, "(Ljava/lang/Class;Ljava/lang/Class;)Ljava/dyn/MethodHandle;") \
243 243 NOT_LP64( do_alias(machine_word_signature, int_signature) ) \
244 244 LP64_ONLY( do_alias(machine_word_signature, long_signature) ) \
245 245 \
246 246 /* common method and field names */ \
247 247 template(object_initializer_name, "<init>") \
248 248 template(class_initializer_name, "<clinit>") \
249 249 template(println_name, "println") \
250 250 template(printStackTrace_name, "printStackTrace") \
251 251 template(main_name, "main") \
252 252 template(name_name, "name") \
253 253 template(priority_name, "priority") \
254 254 template(stillborn_name, "stillborn") \
255 255 template(group_name, "group") \
256 256 template(daemon_name, "daemon") \
257 257 template(eetop_name, "eetop") \
258 258 template(thread_status_name, "threadStatus") \
259 259 template(run_method_name, "run") \
260 260 template(exit_method_name, "exit") \
261 261 template(add_method_name, "add") \
262 262 template(parent_name, "parent") \
263 263 template(threads_name, "threads") \
264 264 template(groups_name, "groups") \
265 265 template(maxPriority_name, "maxPriority") \
266 266 template(destroyed_name, "destroyed") \
267 267 template(vmAllowSuspension_name, "vmAllowSuspension") \
268 268 template(nthreads_name, "nthreads") \
269 269 template(ngroups_name, "ngroups") \
270 270 template(shutdown_method_name, "shutdown") \
271 271 template(finalize_method_name, "finalize") \
272 272 template(reference_lock_name, "lock") \
273 273 template(reference_discovered_name, "discovered") \
274 274 template(run_finalizers_on_exit_name, "runFinalizersOnExit") \
275 275 template(uncaughtException_name, "uncaughtException") \
276 276 template(dispatchUncaughtException_name, "dispatchUncaughtException") \
277 277 template(initializeSystemClass_name, "initializeSystemClass") \
278 278 template(loadClass_name, "loadClass") \
279 279 template(loadClassInternal_name, "loadClassInternal") \
280 280 template(get_name, "get") \
281 281 template(put_name, "put") \
282 282 template(type_name, "type") \
283 283 template(findNative_name, "findNative") \
284 284 template(deadChild_name, "deadChild") \
285 285 template(addClass_name, "addClass") \
286 286 template(getFromClass_name, "getFromClass") \
287 287 template(dispatch_name, "dispatch") \
288 288 template(getSystemClassLoader_name, "getSystemClassLoader") \
289 289 template(fillInStackTrace_name, "fillInStackTrace") \
290 290 template(getCause_name, "getCause") \
291 291 template(initCause_name, "initCause") \
292 292 template(setProperty_name, "setProperty") \
293 293 template(getProperty_name, "getProperty") \
294 294 template(context_name, "context") \
295 295 template(privilegedContext_name, "privilegedContext") \
296 296 template(contextClassLoader_name, "contextClassLoader") \
297 297 template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \
298 298 template(isPrivileged_name, "isPrivileged") \
299 299 template(wait_name, "wait") \
300 300 template(checkPackageAccess_name, "checkPackageAccess") \
301 301 template(stackSize_name, "stackSize") \
302 302 template(thread_id_name, "tid") \
303 303 template(newInstance0_name, "newInstance0") \
304 304 template(limit_name, "limit") \
305 305 template(forName_name, "forName") \
306 306 template(forName0_name, "forName0") \
307 307 template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \
308 308 template(isJavaIdentifierPart_name, "isJavaIdentifierPart") \
309 309 template(exclusive_owner_thread_name, "exclusiveOwnerThread") \
310 310 template(park_blocker_name, "parkBlocker") \
311 311 template(park_event_name, "nativeParkEventPointer") \
312 312 template(cache_field_name, "cache") \
313 313 template(value_name, "value") \
314 314 template(frontCacheEnabled_name, "frontCacheEnabled") \
315 315 template(stringCacheEnabled_name, "stringCacheEnabled") \
316 316 template(numberOfLeadingZeros_name, "numberOfLeadingZeros") \
317 317 template(numberOfTrailingZeros_name, "numberOfTrailingZeros") \
318 318 template(bitCount_name, "bitCount") \
319 319 template(profile_name, "profile") \
320 320 template(equals_name, "equals") \
321 321 template(target_name, "target") \
322 322 template(toString_name, "toString") \
323 323 template(values_name, "values") \
324 324 template(receiver_name, "receiver") \
325 325 template(vmmethod_name, "vmmethod") \
326 326 template(vmtarget_name, "vmtarget") \
327 327 template(vmentry_name, "vmentry") \
328 328 template(vmslots_name, "vmslots") \
329 329 template(vmindex_name, "vmindex") \
330 330 template(vmargslot_name, "vmargslot") \
331 331 template(flags_name, "flags") \
332 332 template(argument_name, "argument") \
333 333 template(conversion_name, "conversion") \
334 334 template(rtype_name, "rtype") \
335 335 template(ptypes_name, "ptypes") \
336 336 template(form_name, "form") \
337 337 template(erasedType_name, "erasedType") \
338 338 template(append_name, "append") \
339 339 \
340 340 /* non-intrinsic name/signature pairs: */ \
341 341 template(register_method_name, "register") \
342 342 do_alias(register_method_signature, object_void_signature) \
343 343 \
344 344 /* name symbols needed by intrinsics */ \
345 345 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
346 346 \
347 347 /* common signatures names */ \
348 348 template(void_method_signature, "()V") \
349 349 template(void_boolean_signature, "()Z") \
350 350 template(void_byte_signature, "()B") \
351 351 template(void_char_signature, "()C") \
352 352 template(void_short_signature, "()S") \
353 353 template(void_int_signature, "()I") \
354 354 template(void_long_signature, "()J") \
355 355 template(void_float_signature, "()F") \
356 356 template(void_double_signature, "()D") \
357 357 template(int_void_signature, "(I)V") \
358 358 template(int_int_signature, "(I)I") \
359 359 template(int_bool_signature, "(I)Z") \
360 360 template(float_int_signature, "(F)I") \
361 361 template(double_long_signature, "(D)J") \
362 362 template(double_double_signature, "(D)D") \
363 363 template(int_float_signature, "(I)F") \
364 364 template(long_int_signature, "(J)I") \
365 365 template(long_long_signature, "(J)J") \
366 366 template(long_double_signature, "(J)D") \
367 367 template(byte_signature, "B") \
368 368 template(char_signature, "C") \
369 369 template(double_signature, "D") \
370 370 template(float_signature, "F") \
371 371 template(int_signature, "I") \
372 372 template(long_signature, "J") \
373 373 template(short_signature, "S") \
374 374 template(bool_signature, "Z") \
375 375 template(void_signature, "V") \
376 376 template(byte_array_signature, "[B") \
377 377 template(char_array_signature, "[C") \
378 378 template(object_void_signature, "(Ljava/lang/Object;)V") \
379 379 template(object_int_signature, "(Ljava/lang/Object;)I") \
380 380 template(object_boolean_signature, "(Ljava/lang/Object;)Z") \
381 381 template(string_void_signature, "(Ljava/lang/String;)V") \
382 382 template(string_int_signature, "(Ljava/lang/String;)I") \
383 383 template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \
384 384 template(void_throwable_signature, "()Ljava/lang/Throwable;") \
385 385 template(throwable_throwable_signature, "(Ljava/lang/Throwable;)Ljava/lang/Throwable;") \
386 386 template(class_void_signature, "(Ljava/lang/Class;)V") \
387 387 template(class_int_signature, "(Ljava/lang/Class;)I") \
388 388 template(class_boolean_signature, "(Ljava/lang/Class;)Z") \
389 389 template(throwable_string_void_signature, "(Ljava/lang/Throwable;Ljava/lang/String;)V") \
390 390 template(string_array_void_signature, "([Ljava/lang/String;)V") \
391 391 template(string_array_string_array_void_signature, "([Ljava/lang/String;[Ljava/lang/String;)V") \
392 392 template(thread_throwable_void_signature, "(Ljava/lang/Thread;Ljava/lang/Throwable;)V") \
393 393 template(thread_void_signature, "(Ljava/lang/Thread;)V") \
394 394 template(threadgroup_runnable_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;)V") \
395 395 template(threadgroup_string_void_signature, "(Ljava/lang/ThreadGroup;Ljava/lang/String;)V") \
396 396 template(string_class_signature, "(Ljava/lang/String;)Ljava/lang/Class;") \
397 397 template(object_object_object_signature, "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;") \
398 398 template(string_string_string_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;") \
399 399 template(string_string_signature, "(Ljava/lang/String;)Ljava/lang/String;") \
400 400 template(classloader_string_long_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)J") \
401 401 template(byte_array_void_signature, "([B)V") \
402 402 template(char_array_void_signature, "([C)V") \
403 403 template(int_int_void_signature, "(II)V") \
404 404 template(long_long_void_signature, "(JJ)V") \
405 405 template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \
406 406 template(void_object_signature, "()Ljava/lang/Object;") \
407 407 template(void_class_signature, "()Ljava/lang/Class;") \
408 408 template(void_string_signature, "()Ljava/lang/String;") \
409 409 template(object_array_object_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\
410 410 template(exception_void_signature, "(Ljava/lang/Exception;)V") \
411 411 template(protectiondomain_signature, "[Ljava/security/ProtectionDomain;") \
412 412 template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \
413 413 template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \
414 414 template(thread_signature, "Ljava/lang/Thread;") \
415 415 template(thread_array_signature, "[Ljava/lang/Thread;") \
416 416 template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \
417 417 template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \
418 418 template(class_array_signature, "[Ljava/lang/Class;") \
419 419 template(classloader_signature, "Ljava/lang/ClassLoader;") \
420 420 template(object_signature, "Ljava/lang/Object;") \
421 421 template(class_signature, "Ljava/lang/Class;") \
422 422 template(string_signature, "Ljava/lang/String;") \
423 423 template(reference_signature, "Ljava/lang/ref/Reference;") \
424 424 template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \
425 425 template(String_StringBuilder_signature, "(Ljava/lang/String;)Ljava/lang/StringBuilder;") \
426 426 template(int_StringBuilder_signature, "(I)Ljava/lang/StringBuilder;") \
427 427 template(char_StringBuilder_signature, "(C)Ljava/lang/StringBuilder;") \
428 428 template(String_StringBuffer_signature, "(Ljava/lang/String;)Ljava/lang/StringBuffer;") \
429 429 template(int_StringBuffer_signature, "(I)Ljava/lang/StringBuffer;") \
430 430 template(char_StringBuffer_signature, "(C)Ljava/lang/StringBuffer;") \
431 431 template(int_String_signature, "(I)Ljava/lang/String;") \
432 432 /* signature symbols needed by intrinsics */ \
433 433 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \
434 434 \
435 435 /* symbol aliases needed by intrinsics */ \
436 436 VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, do_alias) \
437 437 \
438 438 /* returned by the C1 compiler in case there's not enough memory to allocate a new symbol*/ \
439 439 template(dummy_symbol_oop, "illegal symbol") \
440 440 \
441 441 /* used by ClassFormatError when class name is not known yet */ \
442 442 template(unknown_class_name, "<Unknown>") \
443 443 \
444 444 /* used to identify class loaders handling parallel class loading */ \
445 445 template(parallelCapable_name, "parallelLockMap") \
446 446 \
447 447 /* JVM monitoring and management support */ \
448 448 template(java_lang_StackTraceElement_array, "[Ljava/lang/StackTraceElement;") \
449 449 template(java_lang_management_ThreadState, "java/lang/management/ThreadState") \
450 450 template(java_lang_management_MemoryUsage, "java/lang/management/MemoryUsage") \
451 451 template(java_lang_management_ThreadInfo, "java/lang/management/ThreadInfo") \
452 452 template(sun_management_ManagementFactory, "sun/management/ManagementFactory") \
453 453 template(sun_management_Sensor, "sun/management/Sensor") \
454 454 template(sun_management_Agent, "sun/management/Agent") \
455 455 template(createMemoryPoolMBean_name, "createMemoryPoolMBean") \
456 456 template(createMemoryManagerMBean_name, "createMemoryManagerMBean") \
457 457 template(createGarbageCollectorMBean_name, "createGarbageCollectorMBean") \
458 458 template(createMemoryPoolMBean_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMBean;") \
459 459 template(createMemoryManagerMBean_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMBean;") \
460 460 template(createGarbageCollectorMBean_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMBean;") \
461 461 template(trigger_name, "trigger") \
462 462 template(clear_name, "clear") \
463 463 template(trigger_method_signature, "(ILjava/lang/management/MemoryUsage;)V") \
464 464 template(startAgent_name, "startAgent") \
465 465 template(java_lang_management_ThreadInfo_constructor_signature, "(Ljava/lang/Thread;ILjava/lang/Object;Ljava/lang/Thread;JJJJ[Ljava/lang/StackTraceElement;)V") \
466 466 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") \
467 467 template(long_long_long_long_void_signature, "(JJJJ)V") \
468 468 \
469 469 template(java_lang_management_MemoryPoolMXBean, "java/lang/management/MemoryPoolMXBean") \
470 470 template(java_lang_management_MemoryManagerMXBean, "java/lang/management/MemoryManagerMXBean") \
471 471 template(java_lang_management_GarbageCollectorMXBean,"java/lang/management/GarbageCollectorMXBean") \
472 472 template(createMemoryPool_name, "createMemoryPool") \
473 473 template(createMemoryManager_name, "createMemoryManager") \
474 474 template(createGarbageCollector_name, "createGarbageCollector") \
475 475 template(createMemoryPool_signature, "(Ljava/lang/String;ZJJ)Ljava/lang/management/MemoryPoolMXBean;") \
476 476 template(createMemoryManager_signature, "(Ljava/lang/String;)Ljava/lang/management/MemoryManagerMXBean;") \
477 477 template(createGarbageCollector_signature, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/management/GarbageCollectorMXBean;") \
478 478 template(addThreadDumpForMonitors_name, "addThreadDumpForMonitors") \
479 479 template(addThreadDumpForSynchronizers_name, "addThreadDumpForSynchronizers") \
480 480 template(addThreadDumpForMonitors_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;[I)V") \
481 481 template(addThreadDumpForSynchronizers_signature, "(Ljava/lang/management/ThreadInfo;[Ljava/lang/Object;)V") \
482 482 \
483 483 /* JVMTI/java.lang.instrument support and VM Attach mechanism */ \
484 484 template(sun_misc_VMSupport, "sun/misc/VMSupport") \
485 485 template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \
486 486 do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \
487 487 template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \
488 488 template(serializePropertiesToByteArray_signature, "()[B") \
489 489 template(serializeAgentPropertiesToByteArray_name, "serializeAgentPropertiesToByteArray") \
490 490 template(classRedefinedCount_name, "classRedefinedCount") \
491 491 /*end*/
492 492
493 493
494 494
495 495 // Here are all the intrinsics known to the runtime and the CI.
496 496 // Each intrinsic consists of a public enum name (like _hashCode),
497 497 // followed by a specification of its klass, name, and signature:
498 498 // template(<id>, <klass>, <name>, <sig>, <FCODE>)
499 499 //
500 500 // If you add an intrinsic here, you must also define its name
501 501 // and signature as members of the VM symbols. The VM symbols for
502 502 // the intrinsic name and signature may be defined above.
503 503 //
504 504 // Because the VM_SYMBOLS_DO macro makes reference to VM_INTRINSICS_DO,
505 505 // you can also define an intrinsic's name and/or signature locally to the
506 506 // intrinsic, if this makes sense. (It often does make sense.)
507 507 //
508 508 // For example:
509 509 // do_intrinsic(_foo, java_lang_Object, foo_name, foo_signature, F_xx)
510 510 // do_name( foo_name, "foo")
511 511 // do_signature(foo_signature, "()F")
512 512 // klass = vmSymbols::java_lang_Object()
513 513 // name = vmSymbols::foo_name()
514 514 // signature = vmSymbols::foo_signature()
515 515 //
516 516 // The name and/or signature might be a "well known" symbol
517 517 // like "equal" or "()I", in which case there will be no local
518 518 // re-definition of the symbol.
519 519 //
520 520 // The do_class, do_name, and do_signature calls are all used for the
521 521 // same purpose: Define yet another VM symbol. They could all be merged
522 522 // into a common 'do_symbol' call, but it seems useful to record our
523 523 // intentions here about kinds of symbols (class vs. name vs. signature).
524 524 //
525 525 // The F_xx is one of the Flags enum; see below.
526 526 //
527 527 // for Emacs: (let ((c-backslash-column 120) (c-backslash-max-column 120)) (c-backslash-region (point) (point-max) nil t))
528 528 #define VM_INTRINSICS_DO(do_intrinsic, do_class, do_name, do_signature, do_alias) \
529 529 do_intrinsic(_hashCode, java_lang_Object, hashCode_name, void_int_signature, F_R) \
530 530 do_name( hashCode_name, "hashCode") \
531 531 do_intrinsic(_getClass, java_lang_Object, getClass_name, void_class_signature, F_R) \
532 532 do_name( getClass_name, "getClass") \
533 533 do_intrinsic(_clone, java_lang_Object, clone_name, void_object_signature, F_R) \
534 534 do_name( clone_name, "clone") \
535 535 \
536 536 /* Math & StrictMath intrinsics are defined in terms of just a few signatures: */ \
537 537 do_class(java_lang_Math, "java/lang/Math") \
538 538 do_class(java_lang_StrictMath, "java/lang/StrictMath") \
539 539 do_signature(double2_double_signature, "(DD)D") \
540 540 do_signature(int2_int_signature, "(II)I") \
541 541 \
542 542 /* here are the math names, all together: */ \
543 543 do_name(abs_name,"abs") do_name(sin_name,"sin") do_name(cos_name,"cos") \
544 544 do_name(tan_name,"tan") do_name(atan2_name,"atan2") do_name(sqrt_name,"sqrt") \
545 545 do_name(log_name,"log") do_name(log10_name,"log10") do_name(pow_name,"pow") \
546 546 do_name(exp_name,"exp") do_name(min_name,"min") do_name(max_name,"max") \
547 547 \
548 548 do_intrinsic(_dabs, java_lang_Math, abs_name, double_double_signature, F_S) \
549 549 do_intrinsic(_dsin, java_lang_Math, sin_name, double_double_signature, F_S) \
550 550 do_intrinsic(_dcos, java_lang_Math, cos_name, double_double_signature, F_S) \
551 551 do_intrinsic(_dtan, java_lang_Math, tan_name, double_double_signature, F_S) \
552 552 do_intrinsic(_datan2, java_lang_Math, atan2_name, double2_double_signature, F_S) \
553 553 do_intrinsic(_dsqrt, java_lang_Math, sqrt_name, double_double_signature, F_S) \
554 554 do_intrinsic(_dlog, java_lang_Math, log_name, double_double_signature, F_S) \
555 555 do_intrinsic(_dlog10, java_lang_Math, log10_name, double_double_signature, F_S) \
556 556 do_intrinsic(_dpow, java_lang_Math, pow_name, double2_double_signature, F_S) \
557 557 do_intrinsic(_dexp, java_lang_Math, exp_name, double_double_signature, F_S) \
558 558 do_intrinsic(_min, java_lang_Math, min_name, int2_int_signature, F_S) \
559 559 do_intrinsic(_max, java_lang_Math, max_name, int2_int_signature, F_S) \
560 560 \
561 561 do_intrinsic(_floatToRawIntBits, java_lang_Float, floatToRawIntBits_name, float_int_signature, F_S) \
562 562 do_name( floatToRawIntBits_name, "floatToRawIntBits") \
563 563 do_intrinsic(_floatToIntBits, java_lang_Float, floatToIntBits_name, float_int_signature, F_S) \
564 564 do_name( floatToIntBits_name, "floatToIntBits") \
565 565 do_intrinsic(_intBitsToFloat, java_lang_Float, intBitsToFloat_name, int_float_signature, F_S) \
566 566 do_name( intBitsToFloat_name, "intBitsToFloat") \
567 567 do_intrinsic(_doubleToRawLongBits, java_lang_Double, doubleToRawLongBits_name, double_long_signature, F_S) \
568 568 do_name( doubleToRawLongBits_name, "doubleToRawLongBits") \
569 569 do_intrinsic(_doubleToLongBits, java_lang_Double, doubleToLongBits_name, double_long_signature, F_S) \
570 570 do_name( doubleToLongBits_name, "doubleToLongBits") \
571 571 do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_S) \
572 572 do_name( longBitsToDouble_name, "longBitsToDouble") \
573 573 \
574 574 do_intrinsic(_numberOfLeadingZeros_i, java_lang_Integer, numberOfLeadingZeros_name,int_int_signature, F_S) \
575 575 do_intrinsic(_numberOfLeadingZeros_l, java_lang_Long, numberOfLeadingZeros_name,long_int_signature, F_S) \
576 576 \
577 577 do_intrinsic(_numberOfTrailingZeros_i, java_lang_Integer, numberOfTrailingZeros_name,int_int_signature, F_S) \
578 578 do_intrinsic(_numberOfTrailingZeros_l, java_lang_Long, numberOfTrailingZeros_name,long_int_signature, F_S) \
579 579 \
580 580 do_intrinsic(_bitCount_i, java_lang_Integer, bitCount_name, int_int_signature, F_S) \
581 581 do_intrinsic(_bitCount_l, java_lang_Long, bitCount_name, long_int_signature, F_S) \
582 582 \
583 583 do_intrinsic(_reverseBytes_i, java_lang_Integer, reverseBytes_name, int_int_signature, F_S) \
584 584 do_name( reverseBytes_name, "reverseBytes") \
585 585 do_intrinsic(_reverseBytes_l, java_lang_Long, reverseBytes_name, long_long_signature, F_S) \
586 586 /* (symbol reverseBytes_name defined above) */ \
587 587 \
588 588 do_intrinsic(_identityHashCode, java_lang_System, identityHashCode_name, object_int_signature, F_S) \
589 589 do_name( identityHashCode_name, "identityHashCode") \
590 590 do_intrinsic(_currentTimeMillis, java_lang_System, currentTimeMillis_name, void_long_signature, F_S) \
591 591 \
592 592 do_name( currentTimeMillis_name, "currentTimeMillis") \
593 593 do_intrinsic(_nanoTime, java_lang_System, nanoTime_name, void_long_signature, F_S) \
594 594 do_name( nanoTime_name, "nanoTime") \
595 595 \
596 596 do_intrinsic(_arraycopy, java_lang_System, arraycopy_name, arraycopy_signature, F_S) \
597 597 do_name( arraycopy_name, "arraycopy") \
598 598 do_signature(arraycopy_signature, "(Ljava/lang/Object;ILjava/lang/Object;II)V") \
599 599 do_intrinsic(_isInterrupted, java_lang_Thread, isInterrupted_name, isInterrupted_signature, F_R) \
600 600 do_name( isInterrupted_name, "isInterrupted") \
601 601 do_signature(isInterrupted_signature, "(Z)Z") \
602 602 do_intrinsic(_currentThread, java_lang_Thread, currentThread_name, currentThread_signature, F_S) \
603 603 do_name( currentThread_name, "currentThread") \
604 604 do_signature(currentThread_signature, "()Ljava/lang/Thread;") \
605 605 \
606 606 /* reflective intrinsics, for java/lang/Class, etc. */ \
607 607 do_intrinsic(_isAssignableFrom, java_lang_Class, isAssignableFrom_name, class_boolean_signature, F_RN) \
608 608 do_name( isAssignableFrom_name, "isAssignableFrom") \
609 609 do_intrinsic(_isInstance, java_lang_Class, isInstance_name, object_boolean_signature, F_RN) \
610 610 do_name( isInstance_name, "isInstance") \
611 611 do_intrinsic(_getModifiers, java_lang_Class, getModifiers_name, void_int_signature, F_RN) \
612 612 do_name( getModifiers_name, "getModifiers") \
613 613 do_intrinsic(_isInterface, java_lang_Class, isInterface_name, void_boolean_signature, F_RN) \
614 614 do_name( isInterface_name, "isInterface") \
615 615 do_intrinsic(_isArray, java_lang_Class, isArray_name, void_boolean_signature, F_RN) \
616 616 do_name( isArray_name, "isArray") \
617 617 do_intrinsic(_isPrimitive, java_lang_Class, isPrimitive_name, void_boolean_signature, F_RN) \
618 618 do_name( isPrimitive_name, "isPrimitive") \
619 619 do_intrinsic(_getSuperclass, java_lang_Class, getSuperclass_name, void_class_signature, F_RN) \
620 620 do_name( getSuperclass_name, "getSuperclass") \
621 621 do_intrinsic(_getComponentType, java_lang_Class, getComponentType_name, void_class_signature, F_RN) \
622 622 do_name( getComponentType_name, "getComponentType") \
623 623 \
624 624 do_intrinsic(_getClassAccessFlags, sun_reflect_Reflection, getClassAccessFlags_name, class_int_signature, F_SN) \
625 625 do_name( getClassAccessFlags_name, "getClassAccessFlags") \
626 626 do_intrinsic(_getLength, java_lang_reflect_Array, getLength_name, object_int_signature, F_SN) \
627 627 do_name( getLength_name, "getLength") \
628 628 \
629 629 do_intrinsic(_getCallerClass, sun_reflect_Reflection, getCallerClass_name, getCallerClass_signature, F_SN) \
630 630 do_name( getCallerClass_name, "getCallerClass") \
631 631 do_signature(getCallerClass_signature, "(I)Ljava/lang/Class;") \
632 632 \
633 633 do_intrinsic(_newArray, java_lang_reflect_Array, newArray_name, newArray_signature, F_SN) \
634 634 do_name( newArray_name, "newArray") \
635 635 do_signature(newArray_signature, "(Ljava/lang/Class;I)Ljava/lang/Object;") \
636 636 \
637 637 do_intrinsic(_copyOf, java_util_Arrays, copyOf_name, copyOf_signature, F_S) \
638 638 do_name( copyOf_name, "copyOf") \
639 639 do_signature(copyOf_signature, "([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;") \
640 640 \
641 641 do_intrinsic(_copyOfRange, java_util_Arrays, copyOfRange_name, copyOfRange_signature, F_S) \
642 642 do_name( copyOfRange_name, "copyOfRange") \
643 643 do_signature(copyOfRange_signature, "([Ljava/lang/Object;IILjava/lang/Class;)[Ljava/lang/Object;") \
644 644 \
645 645 do_intrinsic(_equalsC, java_util_Arrays, equals_name, equalsC_signature, F_S) \
646 646 do_signature(equalsC_signature, "([C[C)Z") \
647 647 \
648 648 do_intrinsic(_compareTo, java_lang_String, compareTo_name, string_int_signature, F_R) \
649 649 do_name( compareTo_name, "compareTo") \
650 650 do_intrinsic(_indexOf, java_lang_String, indexOf_name, string_int_signature, F_R) \
651 651 do_name( indexOf_name, "indexOf") \
652 652 do_intrinsic(_equals, java_lang_String, equals_name, object_boolean_signature, F_R) \
653 653 \
654 654 do_class(java_nio_Buffer, "java/nio/Buffer") \
655 655 do_intrinsic(_checkIndex, java_nio_Buffer, checkIndex_name, int_int_signature, F_R) \
656 656 do_name( checkIndex_name, "checkIndex") \
657 657 \
658 658 do_class(sun_misc_AtomicLongCSImpl, "sun/misc/AtomicLongCSImpl") \
659 659 do_intrinsic(_get_AtomicLong, sun_misc_AtomicLongCSImpl, get_name, void_long_signature, F_R) \
660 660 /* (symbols get_name and void_long_signature defined above) */ \
661 661 \
662 662 do_intrinsic(_attemptUpdate, sun_misc_AtomicLongCSImpl, attemptUpdate_name, attemptUpdate_signature, F_R) \
663 663 do_name( attemptUpdate_name, "attemptUpdate") \
664 664 do_signature(attemptUpdate_signature, "(JJ)Z") \
665 665 \
666 666 /* support for sun.misc.Unsafe */ \
667 667 do_class(sun_misc_Unsafe, "sun/misc/Unsafe") \
668 668 \
669 669 do_intrinsic(_allocateInstance, sun_misc_Unsafe, allocateInstance_name, allocateInstance_signature, F_RN) \
670 670 do_name( allocateInstance_name, "allocateInstance") \
671 671 do_signature(allocateInstance_signature, "(Ljava/lang/Class;)Ljava/lang/Object;") \
672 672 do_intrinsic(_copyMemory, sun_misc_Unsafe, copyMemory_name, copyMemory_signature, F_RN) \
673 673 do_name( copyMemory_name, "copyMemory") \
674 674 do_signature(copyMemory_signature, "(Ljava/lang/Object;JLjava/lang/Object;JJ)V") \
675 675 do_intrinsic(_park, sun_misc_Unsafe, park_name, park_signature, F_RN) \
676 676 do_name( park_name, "park") \
677 677 do_signature(park_signature, "(ZJ)V") \
678 678 do_intrinsic(_unpark, sun_misc_Unsafe, unpark_name, unpark_signature, F_RN) \
679 679 do_name( unpark_name, "unpark") \
680 680 do_alias( unpark_signature, /*(LObject;)V*/ object_void_signature) \
681 681 \
682 682 /* unsafe memory references (there are a lot of them...) */ \
683 683 do_signature(getObject_signature, "(Ljava/lang/Object;J)Ljava/lang/Object;") \
684 684 do_signature(putObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;)V") \
685 685 do_signature(getBoolean_signature, "(Ljava/lang/Object;J)Z") \
686 686 do_signature(putBoolean_signature, "(Ljava/lang/Object;JZ)V") \
687 687 do_signature(getByte_signature, "(Ljava/lang/Object;J)B") \
688 688 do_signature(putByte_signature, "(Ljava/lang/Object;JB)V") \
689 689 do_signature(getShort_signature, "(Ljava/lang/Object;J)S") \
690 690 do_signature(putShort_signature, "(Ljava/lang/Object;JS)V") \
691 691 do_signature(getChar_signature, "(Ljava/lang/Object;J)C") \
692 692 do_signature(putChar_signature, "(Ljava/lang/Object;JC)V") \
693 693 do_signature(getInt_signature, "(Ljava/lang/Object;J)I") \
694 694 do_signature(putInt_signature, "(Ljava/lang/Object;JI)V") \
695 695 do_signature(getLong_signature, "(Ljava/lang/Object;J)J") \
696 696 do_signature(putLong_signature, "(Ljava/lang/Object;JJ)V") \
697 697 do_signature(getFloat_signature, "(Ljava/lang/Object;J)F") \
698 698 do_signature(putFloat_signature, "(Ljava/lang/Object;JF)V") \
699 699 do_signature(getDouble_signature, "(Ljava/lang/Object;J)D") \
700 700 do_signature(putDouble_signature, "(Ljava/lang/Object;JD)V") \
701 701 \
702 702 do_name(getObject_name,"getObject") do_name(putObject_name,"putObject") \
703 703 do_name(getBoolean_name,"getBoolean") do_name(putBoolean_name,"putBoolean") \
704 704 do_name(getByte_name,"getByte") do_name(putByte_name,"putByte") \
705 705 do_name(getShort_name,"getShort") do_name(putShort_name,"putShort") \
706 706 do_name(getChar_name,"getChar") do_name(putChar_name,"putChar") \
707 707 do_name(getInt_name,"getInt") do_name(putInt_name,"putInt") \
708 708 do_name(getLong_name,"getLong") do_name(putLong_name,"putLong") \
709 709 do_name(getFloat_name,"getFloat") do_name(putFloat_name,"putFloat") \
710 710 do_name(getDouble_name,"getDouble") do_name(putDouble_name,"putDouble") \
711 711 \
712 712 do_intrinsic(_getObject, sun_misc_Unsafe, getObject_name, getObject_signature, F_RN) \
713 713 do_intrinsic(_getBoolean, sun_misc_Unsafe, getBoolean_name, getBoolean_signature, F_RN) \
714 714 do_intrinsic(_getByte, sun_misc_Unsafe, getByte_name, getByte_signature, F_RN) \
715 715 do_intrinsic(_getShort, sun_misc_Unsafe, getShort_name, getShort_signature, F_RN) \
716 716 do_intrinsic(_getChar, sun_misc_Unsafe, getChar_name, getChar_signature, F_RN) \
717 717 do_intrinsic(_getInt, sun_misc_Unsafe, getInt_name, getInt_signature, F_RN) \
718 718 do_intrinsic(_getLong, sun_misc_Unsafe, getLong_name, getLong_signature, F_RN) \
719 719 do_intrinsic(_getFloat, sun_misc_Unsafe, getFloat_name, getFloat_signature, F_RN) \
720 720 do_intrinsic(_getDouble, sun_misc_Unsafe, getDouble_name, getDouble_signature, F_RN) \
721 721 do_intrinsic(_putObject, sun_misc_Unsafe, putObject_name, putObject_signature, F_RN) \
722 722 do_intrinsic(_putBoolean, sun_misc_Unsafe, putBoolean_name, putBoolean_signature, F_RN) \
723 723 do_intrinsic(_putByte, sun_misc_Unsafe, putByte_name, putByte_signature, F_RN) \
724 724 do_intrinsic(_putShort, sun_misc_Unsafe, putShort_name, putShort_signature, F_RN) \
725 725 do_intrinsic(_putChar, sun_misc_Unsafe, putChar_name, putChar_signature, F_RN) \
726 726 do_intrinsic(_putInt, sun_misc_Unsafe, putInt_name, putInt_signature, F_RN) \
727 727 do_intrinsic(_putLong, sun_misc_Unsafe, putLong_name, putLong_signature, F_RN) \
728 728 do_intrinsic(_putFloat, sun_misc_Unsafe, putFloat_name, putFloat_signature, F_RN) \
729 729 do_intrinsic(_putDouble, sun_misc_Unsafe, putDouble_name, putDouble_signature, F_RN) \
730 730 \
731 731 do_name(getObjectVolatile_name,"getObjectVolatile") do_name(putObjectVolatile_name,"putObjectVolatile") \
732 732 do_name(getBooleanVolatile_name,"getBooleanVolatile") do_name(putBooleanVolatile_name,"putBooleanVolatile") \
733 733 do_name(getByteVolatile_name,"getByteVolatile") do_name(putByteVolatile_name,"putByteVolatile") \
734 734 do_name(getShortVolatile_name,"getShortVolatile") do_name(putShortVolatile_name,"putShortVolatile") \
735 735 do_name(getCharVolatile_name,"getCharVolatile") do_name(putCharVolatile_name,"putCharVolatile") \
736 736 do_name(getIntVolatile_name,"getIntVolatile") do_name(putIntVolatile_name,"putIntVolatile") \
737 737 do_name(getLongVolatile_name,"getLongVolatile") do_name(putLongVolatile_name,"putLongVolatile") \
738 738 do_name(getFloatVolatile_name,"getFloatVolatile") do_name(putFloatVolatile_name,"putFloatVolatile") \
739 739 do_name(getDoubleVolatile_name,"getDoubleVolatile") do_name(putDoubleVolatile_name,"putDoubleVolatile") \
740 740 \
741 741 do_intrinsic(_getObjectVolatile, sun_misc_Unsafe, getObjectVolatile_name, getObject_signature, F_RN) \
742 742 do_intrinsic(_getBooleanVolatile, sun_misc_Unsafe, getBooleanVolatile_name, getBoolean_signature, F_RN) \
743 743 do_intrinsic(_getByteVolatile, sun_misc_Unsafe, getByteVolatile_name, getByte_signature, F_RN) \
744 744 do_intrinsic(_getShortVolatile, sun_misc_Unsafe, getShortVolatile_name, getShort_signature, F_RN) \
745 745 do_intrinsic(_getCharVolatile, sun_misc_Unsafe, getCharVolatile_name, getChar_signature, F_RN) \
746 746 do_intrinsic(_getIntVolatile, sun_misc_Unsafe, getIntVolatile_name, getInt_signature, F_RN) \
747 747 do_intrinsic(_getLongVolatile, sun_misc_Unsafe, getLongVolatile_name, getLong_signature, F_RN) \
748 748 do_intrinsic(_getFloatVolatile, sun_misc_Unsafe, getFloatVolatile_name, getFloat_signature, F_RN) \
749 749 do_intrinsic(_getDoubleVolatile, sun_misc_Unsafe, getDoubleVolatile_name, getDouble_signature, F_RN) \
750 750 do_intrinsic(_putObjectVolatile, sun_misc_Unsafe, putObjectVolatile_name, putObject_signature, F_RN) \
751 751 do_intrinsic(_putBooleanVolatile, sun_misc_Unsafe, putBooleanVolatile_name, putBoolean_signature, F_RN) \
752 752 do_intrinsic(_putByteVolatile, sun_misc_Unsafe, putByteVolatile_name, putByte_signature, F_RN) \
753 753 do_intrinsic(_putShortVolatile, sun_misc_Unsafe, putShortVolatile_name, putShort_signature, F_RN) \
754 754 do_intrinsic(_putCharVolatile, sun_misc_Unsafe, putCharVolatile_name, putChar_signature, F_RN) \
755 755 do_intrinsic(_putIntVolatile, sun_misc_Unsafe, putIntVolatile_name, putInt_signature, F_RN) \
756 756 do_intrinsic(_putLongVolatile, sun_misc_Unsafe, putLongVolatile_name, putLong_signature, F_RN) \
757 757 do_intrinsic(_putFloatVolatile, sun_misc_Unsafe, putFloatVolatile_name, putFloat_signature, F_RN) \
758 758 do_intrinsic(_putDoubleVolatile, sun_misc_Unsafe, putDoubleVolatile_name, putDouble_signature, F_RN) \
759 759 \
760 760 /* %%% these are redundant except perhaps for getAddress, but Unsafe has native methods for them */ \
761 761 do_signature(getByte_raw_signature, "(J)B") \
762 762 do_signature(putByte_raw_signature, "(JB)V") \
763 763 do_signature(getShort_raw_signature, "(J)S") \
764 764 do_signature(putShort_raw_signature, "(JS)V") \
765 765 do_signature(getChar_raw_signature, "(J)C") \
766 766 do_signature(putChar_raw_signature, "(JC)V") \
767 767 do_signature(putInt_raw_signature, "(JI)V") \
768 768 do_alias(getLong_raw_signature, /*(J)J*/ long_long_signature) \
769 769 do_alias(putLong_raw_signature, /*(JJ)V*/ long_long_void_signature) \
770 770 do_signature(getFloat_raw_signature, "(J)F") \
771 771 do_signature(putFloat_raw_signature, "(JF)V") \
772 772 do_alias(getDouble_raw_signature, /*(J)D*/ long_double_signature) \
773 773 do_signature(putDouble_raw_signature, "(JD)V") \
774 774 do_alias(getAddress_raw_signature, /*(J)J*/ long_long_signature) \
775 775 do_alias(putAddress_raw_signature, /*(JJ)V*/ long_long_void_signature) \
776 776 \
777 777 do_name( getAddress_name, "getAddress") \
778 778 do_name( putAddress_name, "putAddress") \
779 779 \
780 780 do_intrinsic(_getByte_raw, sun_misc_Unsafe, getByte_name, getByte_raw_signature, F_RN) \
781 781 do_intrinsic(_getShort_raw, sun_misc_Unsafe, getShort_name, getShort_raw_signature, F_RN) \
782 782 do_intrinsic(_getChar_raw, sun_misc_Unsafe, getChar_name, getChar_raw_signature, F_RN) \
783 783 do_intrinsic(_getInt_raw, sun_misc_Unsafe, getInt_name, long_int_signature, F_RN) \
784 784 do_intrinsic(_getLong_raw, sun_misc_Unsafe, getLong_name, getLong_raw_signature, F_RN) \
785 785 do_intrinsic(_getFloat_raw, sun_misc_Unsafe, getFloat_name, getFloat_raw_signature, F_RN) \
786 786 do_intrinsic(_getDouble_raw, sun_misc_Unsafe, getDouble_name, getDouble_raw_signature, F_RN) \
787 787 do_intrinsic(_getAddress_raw, sun_misc_Unsafe, getAddress_name, getAddress_raw_signature, F_RN) \
788 788 do_intrinsic(_putByte_raw, sun_misc_Unsafe, putByte_name, putByte_raw_signature, F_RN) \
789 789 do_intrinsic(_putShort_raw, sun_misc_Unsafe, putShort_name, putShort_raw_signature, F_RN) \
790 790 do_intrinsic(_putChar_raw, sun_misc_Unsafe, putChar_name, putChar_raw_signature, F_RN) \
791 791 do_intrinsic(_putInt_raw, sun_misc_Unsafe, putInt_name, putInt_raw_signature, F_RN) \
792 792 do_intrinsic(_putLong_raw, sun_misc_Unsafe, putLong_name, putLong_raw_signature, F_RN) \
793 793 do_intrinsic(_putFloat_raw, sun_misc_Unsafe, putFloat_name, putFloat_raw_signature, F_RN) \
794 794 do_intrinsic(_putDouble_raw, sun_misc_Unsafe, putDouble_name, putDouble_raw_signature, F_RN) \
795 795 do_intrinsic(_putAddress_raw, sun_misc_Unsafe, putAddress_name, putAddress_raw_signature, F_RN) \
796 796 \
797 797 do_intrinsic(_compareAndSwapObject, sun_misc_Unsafe, compareAndSwapObject_name, compareAndSwapObject_signature, F_RN) \
798 798 do_name( compareAndSwapObject_name, "compareAndSwapObject") \
799 799 do_signature(compareAndSwapObject_signature, "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \
800 800 do_intrinsic(_compareAndSwapLong, sun_misc_Unsafe, compareAndSwapLong_name, compareAndSwapLong_signature, F_RN) \
801 801 do_name( compareAndSwapLong_name, "compareAndSwapLong") \
802 802 do_signature(compareAndSwapLong_signature, "(Ljava/lang/Object;JJJ)Z") \
803 803 do_intrinsic(_compareAndSwapInt, sun_misc_Unsafe, compareAndSwapInt_name, compareAndSwapInt_signature, F_RN) \
804 804 do_name( compareAndSwapInt_name, "compareAndSwapInt") \
805 805 do_signature(compareAndSwapInt_signature, "(Ljava/lang/Object;JII)Z") \
806 806 do_intrinsic(_putOrderedObject, sun_misc_Unsafe, putOrderedObject_name, putOrderedObject_signature, F_RN) \
807 807 do_name( putOrderedObject_name, "putOrderedObject") \
808 808 do_alias( putOrderedObject_signature, /*(LObject;JLObject;)V*/ putObject_signature) \
809 809 do_intrinsic(_putOrderedLong, sun_misc_Unsafe, putOrderedLong_name, putOrderedLong_signature, F_RN) \
810 810 do_name( putOrderedLong_name, "putOrderedLong") \
811 811 do_alias( putOrderedLong_signature, /*(Ljava/lang/Object;JJ)V*/ putLong_signature) \
812 812 do_intrinsic(_putOrderedInt, sun_misc_Unsafe, putOrderedInt_name, putOrderedInt_signature, F_RN) \
813 813 do_name( putOrderedInt_name, "putOrderedInt") \
814 814 do_alias( putOrderedInt_signature, /*(Ljava/lang/Object;JI)V*/ putInt_signature) \
815 815 \
816 816 /* prefetch_signature is shared by all prefetch variants */ \
817 817 do_signature( prefetch_signature, "(Ljava/lang/Object;J)V") \
818 818 \
819 819 do_intrinsic(_prefetchRead, sun_misc_Unsafe, prefetchRead_name, prefetch_signature, F_RN) \
820 820 do_name( prefetchRead_name, "prefetchRead") \
821 821 do_intrinsic(_prefetchWrite, sun_misc_Unsafe, prefetchWrite_name, prefetch_signature, F_RN) \
822 822 do_name( prefetchWrite_name, "prefetchWrite") \
823 823 do_intrinsic(_prefetchReadStatic, sun_misc_Unsafe, prefetchReadStatic_name, prefetch_signature, F_SN) \
824 824 do_name( prefetchReadStatic_name, "prefetchReadStatic") \
825 825 do_intrinsic(_prefetchWriteStatic, sun_misc_Unsafe, prefetchWriteStatic_name, prefetch_signature, F_SN) \
826 826 do_name( prefetchWriteStatic_name, "prefetchWriteStatic") \
827 827 /*== LAST_COMPILER_INLINE*/ \
828 828 /*the compiler does have special inlining code for these; bytecode inline is just fine */ \
829 829 \
830 830 do_intrinsic(_fillInStackTrace, java_lang_Throwable, fillInStackTrace_name, void_throwable_signature, F_RNY) \
831 831 \
832 832 do_intrinsic(_StringBuilder_void, java_lang_StringBuilder, object_initializer_name, void_method_signature, F_R) \
833 833 do_intrinsic(_StringBuilder_int, java_lang_StringBuilder, object_initializer_name, int_void_signature, F_R) \
834 834 do_intrinsic(_StringBuilder_String, java_lang_StringBuilder, object_initializer_name, string_void_signature, F_R) \
835 835 \
836 836 do_intrinsic(_StringBuilder_append_char, java_lang_StringBuilder, append_name, char_StringBuilder_signature, F_R) \
837 837 do_intrinsic(_StringBuilder_append_int, java_lang_StringBuilder, append_name, int_StringBuilder_signature, F_R) \
838 838 do_intrinsic(_StringBuilder_append_String, java_lang_StringBuilder, append_name, String_StringBuilder_signature, F_R) \
839 839 \
840 840 do_intrinsic(_StringBuilder_toString, java_lang_StringBuilder, toString_name, void_string_signature, F_R) \
841 841 \
842 842 do_intrinsic(_StringBuffer_void, java_lang_StringBuffer, object_initializer_name, void_method_signature, F_R) \
843 843 do_intrinsic(_StringBuffer_int, java_lang_StringBuffer, object_initializer_name, int_void_signature, F_R) \
844 844 do_intrinsic(_StringBuffer_String, java_lang_StringBuffer, object_initializer_name, string_void_signature, F_R) \
845 845 \
846 846 do_intrinsic(_StringBuffer_append_char, java_lang_StringBuffer, append_name, char_StringBuffer_signature, F_Y) \
847 847 do_intrinsic(_StringBuffer_append_int, java_lang_StringBuffer, append_name, int_StringBuffer_signature, F_Y) \
848 848 do_intrinsic(_StringBuffer_append_String, java_lang_StringBuffer, append_name, String_StringBuffer_signature, F_Y) \
849 849 \
850 850 do_intrinsic(_StringBuffer_toString, java_lang_StringBuffer, toString_name, void_string_signature, F_Y) \
851 851 \
852 852 do_intrinsic(_Integer_toString, java_lang_Integer, toString_name, int_String_signature, F_S) \
853 853 \
854 854 do_intrinsic(_String_String, java_lang_String, object_initializer_name, string_void_signature, F_R) \
855 855 \
856 856 do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \
857 857 /* (symbol object_initializer_name defined above) */ \
858 858 \
859 859 do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_array_object_object_signature, F_R) \
860 860 /* (symbols invoke_name and invoke_signature defined above) */ \
861 861 do_intrinsic(_checkSpreadArgument, sun_dyn_MethodHandleImpl, checkSpreadArgument_name, checkSpreadArgument_signature, F_S) \
862 862 do_name( checkSpreadArgument_name, "checkSpreadArgument") \
863 863 do_name( checkSpreadArgument_signature, "(Ljava/lang/Object;I)V") \
864 864 \
865 865 /* unboxing methods: */ \
866 866 do_intrinsic(_booleanValue, java_lang_Boolean, booleanValue_name, void_boolean_signature, F_R) \
867 867 do_name( booleanValue_name, "booleanValue") \
868 868 do_intrinsic(_byteValue, java_lang_Byte, byteValue_name, void_byte_signature, F_R) \
869 869 do_name( byteValue_name, "byteValue") \
870 870 do_intrinsic(_charValue, java_lang_Character, charValue_name, void_char_signature, F_R) \
871 871 do_name( charValue_name, "charValue") \
872 872 do_intrinsic(_shortValue, java_lang_Short, shortValue_name, void_short_signature, F_R) \
873 873 do_name( shortValue_name, "shortValue") \
874 874 do_intrinsic(_intValue, java_lang_Integer, intValue_name, void_int_signature, F_R) \
875 875 do_name( intValue_name, "intValue") \
876 876 do_intrinsic(_longValue, java_lang_Long, longValue_name, void_long_signature, F_R) \
877 877 do_name( longValue_name, "longValue") \
878 878 do_intrinsic(_floatValue, java_lang_Float, floatValue_name, void_float_signature, F_R) \
879 879 do_name( floatValue_name, "floatValue") \
880 880 do_intrinsic(_doubleValue, java_lang_Double, doubleValue_name, void_double_signature, F_R) \
881 881 do_name( doubleValue_name, "doubleValue") \
882 882 \
883 883 /* boxing methods: */ \
884 884 do_name( valueOf_name, "valueOf") \
885 885 do_intrinsic(_Boolean_valueOf, java_lang_Boolean, valueOf_name, Boolean_valueOf_signature, F_S) \
886 886 do_name( Boolean_valueOf_signature, "(Z)Ljava/lang/Boolean;") \
887 887 do_intrinsic(_Byte_valueOf, java_lang_Byte, valueOf_name, Byte_valueOf_signature, F_S) \
888 888 do_name( Byte_valueOf_signature, "(B)Ljava/lang/Byte;") \
889 889 do_intrinsic(_Character_valueOf, java_lang_Character, valueOf_name, Character_valueOf_signature, F_S) \
890 890 do_name( Character_valueOf_signature, "(C)Ljava/lang/Character;") \
891 891 do_intrinsic(_Short_valueOf, java_lang_Short, valueOf_name, Short_valueOf_signature, F_S) \
892 892 do_name( Short_valueOf_signature, "(S)Ljava/lang/Short;") \
893 893 do_intrinsic(_Integer_valueOf, java_lang_Integer, valueOf_name, Integer_valueOf_signature, F_S) \
894 894 do_name( Integer_valueOf_signature, "(I)Ljava/lang/Integer;") \
895 895 do_intrinsic(_Long_valueOf, java_lang_Long, valueOf_name, Long_valueOf_signature, F_S) \
896 896 do_name( Long_valueOf_signature, "(J)Ljava/lang/Long;") \
897 897 do_intrinsic(_Float_valueOf, java_lang_Float, valueOf_name, Float_valueOf_signature, F_S) \
898 898 do_name( Float_valueOf_signature, "(F)Ljava/lang/Float;") \
899 899 do_intrinsic(_Double_valueOf, java_lang_Double, valueOf_name, Double_valueOf_signature, F_S) \
900 900 do_name( Double_valueOf_signature, "(D)Ljava/lang/Double;") \
901 901 \
902 902 /*end*/
903 903
904 904
905 905
906 906
907 907 // Class vmSymbols
908 908
909 909 class vmSymbols: AllStatic {
910 910 friend class vmSymbolHandles;
911 911 friend class vmIntrinsics;
912 912 public:
913 913 // enum for figuring positions and size of array holding symbolOops
914 914 enum SID {
915 915 NO_SID = 0,
916 916
917 917 #define VM_SYMBOL_ENUM(name, string) VM_SYMBOL_ENUM_NAME(name),
918 918 VM_SYMBOLS_DO(VM_SYMBOL_ENUM, VM_ALIAS_IGNORE)
919 919 #undef VM_SYMBOL_ENUM
920 920
921 921 SID_LIMIT,
922 922
923 923 #define VM_ALIAS_ENUM(name, def) VM_SYMBOL_ENUM_NAME(name) = VM_SYMBOL_ENUM_NAME(def),
924 924 VM_SYMBOLS_DO(VM_SYMBOL_IGNORE, VM_ALIAS_ENUM)
925 925 #undef VM_ALIAS_ENUM
926 926
927 927 FIRST_SID = NO_SID + 1
928 928 };
929 929 enum {
930 930 log2_SID_LIMIT = 10 // checked by an assert at start-up
931 931 };
932 932
933 933 private:
934 934 // The symbol array
935 935 static symbolOop _symbols[];
936 936
937 937 // Field signatures indexed by BasicType.
938 938 static symbolOop _type_signatures[T_VOID+1];
939 939
940 940 public:
941 941 // Initialization
942 942 static void initialize(TRAPS);
943 943 // Accessing
944 944 #define VM_SYMBOL_DECLARE(name, ignore) \
945 945 static symbolOop name() { return _symbols[VM_SYMBOL_ENUM_NAME(name)]; }
946 946 VM_SYMBOLS_DO(VM_SYMBOL_DECLARE, VM_SYMBOL_DECLARE)
947 947 #undef VM_SYMBOL_DECLARE
948 948
949 949 // GC support
950 950 static void oops_do(OopClosure* f, bool do_all = false);
951 951
952 952 static symbolOop type_signature(BasicType t) {
953 953 assert((uint)t < T_VOID+1, "range check");
954 954 assert(_type_signatures[t] != NULL, "domain check");
955 955 return _type_signatures[t];
956 956 }
957 957 // inverse of type_signature; returns T_OBJECT if s is not recognized
958 958 static BasicType signature_type(symbolOop s);
959 959
960 960 static symbolOop symbol_at(SID id) {
961 961 assert(id >= FIRST_SID && id < SID_LIMIT, "oob");
962 962 assert(_symbols[id] != NULL, "init");
963 963 return _symbols[id];
964 964 }
965 965
966 966 // Returns symbol's SID if one is assigned, else NO_SID.
967 967 static SID find_sid(symbolOop symbol);
968 968
969 969 #ifndef PRODUCT
970 970 // No need for this in the product:
971 971 static const char* name_for(SID sid);
972 972 #endif //PRODUCT
973 973 };
974 974
975 975
976 976 // Class vmSymbolHandles
977 977
978 978 class vmSymbolHandles: AllStatic {
979 979 friend class vmIntrinsics;
980 980 friend class ciObjectFactory;
981 981
982 982 public:
983 983 // Accessing
984 984 #define VM_SYMBOL_HANDLE_DECLARE(name, ignore) \
985 985 static symbolHandle name() { return symbol_handle_at(vmSymbols::VM_SYMBOL_ENUM_NAME(name)); }
986 986 VM_SYMBOLS_DO(VM_SYMBOL_HANDLE_DECLARE, VM_SYMBOL_HANDLE_DECLARE)
987 987 #undef VM_SYMBOL_HANDLE_DECLARE
988 988
989 989 static symbolHandle symbol_handle_at(vmSymbols::SID id) {
990 990 return symbolHandle(&vmSymbols::_symbols[(int)id], false);
991 991 }
992 992
993 993 static symbolHandle type_signature(BasicType t) {
994 994 assert(vmSymbols::type_signature(t) != NULL, "domain check");
995 995 return symbolHandle(&vmSymbols::_type_signatures[t], false);
996 996 }
997 997 // inverse of type_signature; returns T_OBJECT if s is not recognized
998 998 static BasicType signature_type(symbolHandle s) {
999 999 return vmSymbols::signature_type(s());
1000 1000 }
1001 1001 };
1002 1002
1003 1003 // VM Intrinsic ID's uniquely identify some very special methods
1004 1004 class vmIntrinsics: AllStatic {
1005 1005 friend class vmSymbols;
1006 1006 friend class ciObjectFactory;
1007 1007
1008 1008 public:
1009 1009 // Accessing
1010 1010 enum ID {
1011 1011 _none = 0, // not an intrinsic (default answer)
1012 1012
1013 1013 #define VM_INTRINSIC_ENUM(id, klass, name, sig, flags) id,
1014 1014 VM_INTRINSICS_DO(VM_INTRINSIC_ENUM,
1015 1015 VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE)
1016 1016 #undef VM_INTRINSIC_ENUM
1017 1017
1018 1018 ID_LIMIT,
1019 1019 LAST_COMPILER_INLINE = _prefetchWriteStatic,
1020 1020 FIRST_ID = _none + 1
1021 1021 };
1022 1022
1023 1023 enum Flags {
1024 1024 // AccessFlags syndromes relevant to intrinsics.
1025 1025 F_none = 0,
1026 1026 F_R, // !static ?native !synchronized (R="regular")
1027 1027 F_S, // static ?native !synchronized
1028 1028 F_Y, // !static ?native synchronized
1029 1029 F_RN, // !static native !synchronized
1030 1030 F_SN, // static native !synchronized
1031 1031 F_RNY, // !static native synchronized
1032 1032
1033 1033 FLAG_LIMIT
1034 1034 };
1035 1035 enum {
1036 1036 log2_FLAG_LIMIT = 4 // checked by an assert at start-up
1037 1037 };
1038 1038
1039 1039 public:
1040 1040 static ID ID_from(int raw_id) {
1041 1041 assert(raw_id >= (int)_none && raw_id < (int)ID_LIMIT,
1042 1042 "must be a valid intrinsic ID");
1043 1043 return (ID)raw_id;
1044 1044 }
1045 1045
1046 1046 static const char* name_at(ID id);
1047 1047
1048 1048 // Given a method's class, name, signature, and access flags, report its ID.
1049 1049 static ID find_id(vmSymbols::SID holder,
1050 1050 vmSymbols::SID name,
1051 1051 vmSymbols::SID sig,
1052 1052 jshort flags);
1053 1053
1054 1054 static void verify_method(ID actual_id, methodOop m) PRODUCT_RETURN;
1055 1055
1056 1056 // Find out the symbols behind an intrinsic:
1057 1057 static vmSymbols::SID class_for(ID id);
1058 1058 static vmSymbols::SID name_for(ID id);
1059 1059 static vmSymbols::SID signature_for(ID id);
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1060 1060 static Flags flags_for(ID id);
1061 1061
1062 1062 static const char* short_name_as_C_string(ID id, char* buf, int size);
1063 1063
1064 1064 // Access to intrinsic methods:
1065 1065 static methodOop method_for(ID id);
1066 1066
1067 1067 // Wrapper object methods:
1068 1068 static ID for_boxing(BasicType type);
1069 1069 static ID for_unboxing(BasicType type);
1070 +
1071 + // Raw conversion:
1072 + static ID for_raw_conversion(BasicType src, BasicType dest);
1070 1073 };
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