1 /*
2 * Copyright (c) 1999, 2019, 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_JVMCI_JVMCIENV_HPP
26 #define SHARE_JVMCI_JVMCIENV_HPP
27
28 #include "classfile/javaClasses.hpp"
29 #include "jvmci/jvmciJavaClasses.hpp"
30 #include "runtime/thread.hpp"
31
32 class CompileTask;
33 class JVMCIObject;
34 class JVMCIObjectArray;
35 class JVMCIPrimitiveArray;
36 class JVMCICompiler;
37 class JVMCIRuntime;
38
39 #define JVMCI_EXCEPTION_CONTEXT \
40 JavaThread* thread=JavaThread::current(); \
41 Thread* THREAD = thread;
42
43 // Helper to log more context on a JNI exception
44 #define JVMCI_EXCEPTION_CHECK(env, ...) \
45 do { \
46 if (env->ExceptionCheck()) { \
47 if (env != JavaThread::current()->jni_environment() && JVMCIEnv::get_shared_library_path() != NULL) { \
48 tty->print_cr("In JVMCI shared library (%s):", JVMCIEnv::get_shared_library_path()); \
49 } \
50 tty->print_cr(__VA_ARGS__); \
51 return; \
52 } \
53 } while(0)
54
55 // Helper class to ensure that references to Klass* are kept alive for G1
56 class JVMCIKlassHandle : public StackObj {
57 private:
58 Klass* _klass;
59 Handle _holder;
60 Thread* _thread;
61
62 Klass* klass() const { return _klass; }
63 Klass* non_null_klass() const { assert(_klass != NULL, "resolving NULL _klass"); return _klass; }
64
65 public:
66 /* Constructors */
67 JVMCIKlassHandle (Thread* thread) : _klass(NULL), _thread(thread) {}
68 JVMCIKlassHandle (Thread* thread, Klass* klass);
69
70 JVMCIKlassHandle (const JVMCIKlassHandle &h): _klass(h._klass), _holder(h._holder), _thread(h._thread) {}
71 JVMCIKlassHandle& operator=(const JVMCIKlassHandle &s);
72 JVMCIKlassHandle& operator=(Klass* klass);
73
74 /* Operators for ease of use */
75 Klass* operator () () const { return klass(); }
76 Klass* operator -> () const { return non_null_klass(); }
77
78 bool operator == (Klass* o) const { return klass() == o; }
79 bool operator == (const JVMCIKlassHandle& h) const { return klass() == h.klass(); }
80
81 /* Null checks */
82 bool is_null() const { return _klass == NULL; }
83 bool not_null() const { return _klass != NULL; }
84 };
85
86 // A class that maintains the state needed for compilations requested
87 // by the CompileBroker. It is created in the broker and passed through
88 // into the code installation step.
89 class JVMCICompileState : public ResourceObj {
90 friend class JVMCIVMStructs;
91 private:
92 CompileTask* _task;
93
94 // Cache JVMTI state. Defined as bytes so that reading them from Java
95 // via Unsafe is well defined (the C++ type for bool is implementation
96 // defined and may not be the same as a Java boolean).
97 int _jvmti_redefinition_count;
98 jbyte _jvmti_can_hotswap_or_post_breakpoint;
99 jbyte _jvmti_can_access_local_variables;
100 jbyte _jvmti_can_post_on_exceptions;
101 jbyte _jvmti_can_pop_frame;
102
103 // Compilation result values.
104 bool _retryable;
105 const char* _failure_reason;
106
107 // Specifies if _failure_reason is on the C heap. If so, it is allocated
108 // with the mtJVMCI NMT flag.
109 bool _failure_reason_on_C_heap;
110
111 public:
112 JVMCICompileState(CompileTask* task);
113
114 CompileTask* task() { return _task; }
115
116 bool jvmti_state_changed() const;
117 bool jvmti_redefinition_count() const { return _jvmti_redefinition_count; }
118 bool jvmti_can_hotswap_or_post_breakpoint() const { return _jvmti_can_hotswap_or_post_breakpoint != 0; }
119 bool jvmti_can_access_local_variables() const { return _jvmti_can_access_local_variables != 0; }
120 bool jvmti_can_post_on_exceptions() const { return _jvmti_can_post_on_exceptions != 0; }
121 bool jvmti_can_pop_frame() const { return _jvmti_can_pop_frame != 0; }
122
123 const char* failure_reason() { return _failure_reason; }
124 bool failure_reason_on_C_heap() { return _failure_reason_on_C_heap; }
125 bool retryable() { return _retryable; }
126
127 void set_failure(bool retryable, const char* reason, bool reason_on_C_heap = false) {
128 _failure_reason = reason;
129 _failure_reason_on_C_heap = reason_on_C_heap;
130 _retryable = retryable;
131 }
132 };
133
134
135 // This class is a top level wrapper around interactions between HotSpot
136 // and the JVMCI Java code. It supports both a HotSpot heap based
137 // runtime with HotSpot oop based accessors as well as a shared library
138 // based runtime that is accessed through JNI. It abstracts away all
139 // interactions with JVMCI objects so that a single version of the
140 // HotSpot C++ code can can work with either runtime.
141 class JVMCIEnv : public ResourceObj {
142 friend class JNIAccessMark;
143
144 static char* _shared_library_path; // argument to os:dll_load
145 static void* _shared_library_handle; // result of os::dll_load
146 static JavaVM* _shared_library_javavm; // result of calling JNI_CreateJavaVM in shared library
147
148 // Initializes the shared library JavaVM if not already initialized.
149 // Returns the JNI interface pointer for the current thread
150 // if initialization was performed by this call, NULL if
151 // initialization was performed by a previous call.
152 static JNIEnv* init_shared_library(JavaThread* thread);
153
154 // Initializes the _env, _mode and _runtime fields.
155 void init_env_mode_runtime(JavaThread* thread, JNIEnv* parent_env);
156
157 void init(JavaThread* thread, bool is_hotspot, const char* file, int line);
158
159 JNIEnv* _env; // JNI env for calling into shared library
160 bool _pop_frame_on_close; // Must pop frame on close?
161 bool _detach_on_close; // Must detach on close?
162 JVMCIRuntime* _runtime; // Access to a HotSpotJVMCIRuntime
163 bool _is_hotspot; // Which heap is the HotSpotJVMCIRuntime in
164 bool _throw_to_caller; // Propagate an exception raised in this env to the caller?
165 const char* _file; // The file and ...
166 int _line; // ... line where this JNIEnv was created
167
168 // Translates an exception on the HotSpot heap to an exception on
169 // the shared library heap. The translation includes the stack and
170 // causes of `throwable`. The translated exception is pending in the
171 // shared library thread upon returning.
172 void translate_hotspot_exception_to_jni_exception(JavaThread* THREAD, const Handle& throwable);
173
174 public:
175 // Opens a JVMCIEnv scope for a Java to VM call (e.g., via CompilerToVM).
176 // An exception occurring within the scope is left pending when the
177 // scope closes so that it will be propagated back to Java.
178 // The JVMCIEnv destructor translates the exception object for the
179 // Java runtime if necessary.
180 JVMCIEnv(JavaThread* thread, JNIEnv* env, const char* file, int line);
181
182 // Opens a JVMCIEnv scope for a compilation scheduled by the CompileBroker.
183 // An exception occurring within the scope must not be propagated back to
184 // the CompileBroker.
185 JVMCIEnv(JavaThread* thread, JVMCICompileState* compile_state, const char* file, int line);
186
187 // Opens a JNIEnv scope for a call from within the VM. An exception occurring
188 // within the scope must not be propagated back to the caller.
189 JVMCIEnv(JavaThread* env, const char* file, int line);
190
191 // Opens a JNIEnv scope for accessing `for_object`. An exception occurring
192 // within the scope must not be propagated back to the caller.
193 JVMCIEnv(JavaThread* thread, JVMCIObject for_object, const char* file, int line) {
194 // A JNI call to access an object in the shared library heap
195 // can block or take a long time so do not allow such access
196 // on the VM thread.
197 assert(for_object.is_hotspot() || !Thread::current()->is_VM_thread(),
198 "cannot open JVMCIEnv scope when in the VM thread for accessing a shared library heap object");
199 init(thread, for_object.is_hotspot(), file, line);
200 }
201
202 // Opens a JNIEnv scope for the HotSpot runtime if `is_hotspot` is true
203 // otherwise for the shared library runtime. An exception occurring
204 // within the scope must not be propagated back to the caller.
205 JVMCIEnv(JavaThread* thread, bool is_hotspot, const char* file, int line) {
206 init(thread, is_hotspot, file, line);
207 }
208
209 ~JVMCIEnv();
210
211 JVMCIRuntime* runtime() {
212 return _runtime;
213 }
214
215 // Initializes Services.savedProperties in the shared library by copying
216 // the values from the same field in the HotSpot heap.
217 void copy_saved_properties();
218
219 jboolean has_pending_exception();
220 void clear_pending_exception();
221
222 // Prints an exception and stack trace of a pending exception.
223 void describe_pending_exception(bool clear);
224
225 int get_length(JVMCIArray array);
226
227 JVMCIObject get_object_at(JVMCIObjectArray array, int index);
228 void put_object_at(JVMCIObjectArray array, int index, JVMCIObject value);
229
230 jboolean get_bool_at(JVMCIPrimitiveArray array, int index);
231 void put_bool_at(JVMCIPrimitiveArray array, int index, jboolean value);
232
233 jbyte get_byte_at(JVMCIPrimitiveArray array, int index);
234 void put_byte_at(JVMCIPrimitiveArray array, int index, jbyte value);
235
236 jint get_int_at(JVMCIPrimitiveArray array, int index);
237 void put_int_at(JVMCIPrimitiveArray array, int index, jint value);
238
239 long get_long_at(JVMCIPrimitiveArray array, int index);
240 void put_long_at(JVMCIPrimitiveArray array, int index, jlong value);
241
242 void copy_bytes_to(JVMCIPrimitiveArray src, jbyte* dest, int offset, jsize length);
243 void copy_bytes_from(jbyte* src, JVMCIPrimitiveArray dest, int offset, jsize length);
244
245 void copy_longs_from(jlong* src, JVMCIPrimitiveArray dest, int offset, jsize length);
246
247 JVMCIObjectArray initialize_intrinsics(JVMCI_TRAPS);
248
249 jboolean is_boxing_object(BasicType type, JVMCIObject object);
250
251 // Get the primitive value from a Java boxing object. It's hard error to
252 // pass a non-primitive BasicType.
253 jvalue get_boxed_value(BasicType type, JVMCIObject object);
254
255 // Return the BasicType of the object if it's a boxing object, otherwise return T_ILLEGAL.
256 BasicType get_box_type(JVMCIObject object);
257
258 // Create a boxing object of the appropriate primitive type.
259 JVMCIObject create_box(BasicType type, jvalue* value, JVMCI_TRAPS);
260
261 const char* as_utf8_string(JVMCIObject str);
262 char* as_utf8_string(JVMCIObject str, char* buf, int buflen);
263
264 JVMCIObject create_string(Symbol* str, JVMCI_TRAPS) {
265 return create_string(str->as_C_string(), JVMCI_CHECK_(JVMCIObject()));
266 }
267
268 JVMCIObject create_string(const char* str, JVMCI_TRAPS);
269
270 bool equals(JVMCIObject a, JVMCIObject b);
271
272 // Convert into a JNI handle for the appropriate runtime
273 jobject get_jobject(JVMCIObject object) { assert(object.as_jobject() == NULL || is_hotspot() == object.is_hotspot(), "mismatch"); return object.as_jobject(); }
274 jarray get_jarray(JVMCIArray array) { assert(array.as_jobject() == NULL || is_hotspot() == array.is_hotspot(), "mismatch"); return array.as_jobject(); }
275 jobjectArray get_jobjectArray(JVMCIObjectArray objectArray) { assert(objectArray.as_jobject() == NULL || is_hotspot() == objectArray.is_hotspot(), "mismatch"); return objectArray.as_jobject(); }
276 jbyteArray get_jbyteArray(JVMCIPrimitiveArray primitiveArray) { assert(primitiveArray.as_jobject() == NULL || is_hotspot() == primitiveArray.is_hotspot(), "mismatch"); return primitiveArray.as_jbyteArray(); }
277
278 JVMCIObject wrap(jobject obj);
279 JVMCIObjectArray wrap(jobjectArray obj) { return (JVMCIObjectArray) wrap((jobject) obj); }
280 JVMCIPrimitiveArray wrap(jintArray obj) { return (JVMCIPrimitiveArray) wrap((jobject) obj); }
281 JVMCIPrimitiveArray wrap(jbooleanArray obj) { return (JVMCIPrimitiveArray) wrap((jobject) obj); }
282 JVMCIPrimitiveArray wrap(jbyteArray obj) { return (JVMCIPrimitiveArray) wrap((jobject) obj); }
283 JVMCIPrimitiveArray wrap(jlongArray obj) { return (JVMCIPrimitiveArray) wrap((jobject) obj); }
284
285 private:
286 JVMCIObject wrap(oop obj) { assert(is_hotspot(), "must be"); return wrap(JNIHandles::make_local(obj)); }
287 JVMCIObjectArray wrap(objArrayOop obj) { assert(is_hotspot(), "must be"); return (JVMCIObjectArray) wrap(JNIHandles::make_local(obj)); }
288 JVMCIPrimitiveArray wrap(typeArrayOop obj) { assert(is_hotspot(), "must be"); return (JVMCIPrimitiveArray) wrap(JNIHandles::make_local(obj)); }
289
290 public:
291 // Compiles a method with the JVMIC compiler.
292 // Caller must handle pending exception.
293 JVMCIObject call_HotSpotJVMCIRuntime_compileMethod(JVMCIObject runtime, JVMCIObject method, int entry_bci,
294 jlong compile_state, int id);
295
296 void call_HotSpotJVMCIRuntime_bootstrapFinished(JVMCIObject runtime, JVMCI_TRAPS);
297 void call_HotSpotJVMCIRuntime_shutdown(JVMCIObject runtime);
298 JVMCIObject call_HotSpotJVMCIRuntime_runtime(JVMCI_TRAPS);
299 JVMCIObject call_JVMCI_getRuntime(JVMCI_TRAPS);
300 JVMCIObject call_HotSpotJVMCIRuntime_getCompiler(JVMCIObject runtime, JVMCI_TRAPS);
301
302 JVMCIObject call_HotSpotJVMCIRuntime_callToString(JVMCIObject object, JVMCI_TRAPS);
303
304 JVMCIObject call_PrimitiveConstant_forTypeChar(jchar kind, jlong value, JVMCI_TRAPS);
305 JVMCIObject call_JavaConstant_forFloat(float value, JVMCI_TRAPS);
306 JVMCIObject call_JavaConstant_forDouble(double value, JVMCI_TRAPS);
307
308 BasicType kindToBasicType(JVMCIObject kind, JVMCI_TRAPS);
309
310 #define DO_THROW(name) \
311 void throw_##name(const char* msg = NULL);
312
313 DO_THROW(InternalError)
314 DO_THROW(ArrayIndexOutOfBoundsException)
315 DO_THROW(IllegalStateException)
316 DO_THROW(NullPointerException)
317 DO_THROW(IllegalArgumentException)
318 DO_THROW(InvalidInstalledCodeException)
319 DO_THROW(UnsatisfiedLinkError)
320 DO_THROW(UnsupportedOperationException)
321 DO_THROW(ClassNotFoundException)
322
323 #undef DO_THROW
324
325 void fthrow_error(const char* file, int line, const char* format, ...) ATTRIBUTE_PRINTF(4, 5);
326
327 // Given an instance of HotSpotInstalledCode return the corresponding CodeBlob*
328 CodeBlob* asCodeBlob(JVMCIObject code);
329
330 nmethod* asNmethod(JVMCIObject code) {
331 CodeBlob* cb = asCodeBlob(code);
332 if (cb == NULL) {
333 return NULL;
334 }
335 nmethod* nm = cb->as_nmethod_or_null();
336 guarantee(nm != NULL, "not an nmethod");
337 return nm;
338 }
339
340 MethodData* asMethodData(jlong metaspaceMethodData) {
341 return (MethodData*) (address) metaspaceMethodData;
342 }
343
344 const char* klass_name(JVMCIObject object);
345
346 // Unpack an instance of HotSpotResolvedJavaMethodImpl into the original Method*
347 Method* asMethod(JVMCIObject jvmci_method);
348 Method* asMethod(jobject jvmci_method) { return asMethod(wrap(jvmci_method)); }
349
350 // Unpack an instance of HotSpotResolvedObjectTypeImpl into the original Klass*
351 Klass* asKlass(JVMCIObject jvmci_type);
352 Klass* asKlass(jobject jvmci_type) { return asKlass(wrap(jvmci_type)); }
353
354 JVMCIObject get_jvmci_method(const methodHandle& method, JVMCI_TRAPS);
355
356 JVMCIObject get_jvmci_type(const JVMCIKlassHandle& klass, JVMCI_TRAPS);
357
358 // Unpack an instance of HotSpotConstantPool into the original ConstantPool*
359 ConstantPool* asConstantPool(JVMCIObject constant_pool);
360 ConstantPool* asConstantPool(jobject constant_pool) { return asConstantPool(wrap(constant_pool)); }
361
362 JVMCIObject get_jvmci_constant_pool(const constantPoolHandle& cp, JVMCI_TRAPS);
363 JVMCIObject get_jvmci_primitive_type(BasicType type);
364
365 Handle asConstant(JVMCIObject object, JVMCI_TRAPS);
366 JVMCIObject get_object_constant(oop objOop, bool compressed = false, bool dont_register = false);
367
368 JVMCIPrimitiveArray new_booleanArray(int length, JVMCI_TRAPS);
369 JVMCIPrimitiveArray new_byteArray(int length, JVMCI_TRAPS);
370 JVMCIPrimitiveArray new_intArray(int length, JVMCI_TRAPS);
371 JVMCIPrimitiveArray new_longArray(int length, JVMCI_TRAPS);
372
373 JVMCIObjectArray new_byte_array_array(int length, JVMCI_TRAPS);
374
375 JVMCIObject new_StackTraceElement(const methodHandle& method, int bci, JVMCI_TRAPS);
376 JVMCIObject new_HotSpotNmethod(const methodHandle& method, const char* name, jboolean isDefault, jlong compileId, JVMCI_TRAPS);
377 JVMCIObject new_VMField(JVMCIObject name, JVMCIObject type, jlong offset, jlong address, JVMCIObject value, JVMCI_TRAPS);
378 JVMCIObject new_VMFlag(JVMCIObject name, JVMCIObject type, JVMCIObject value, JVMCI_TRAPS);
379 JVMCIObject new_VMIntrinsicMethod(JVMCIObject declaringClass, JVMCIObject name, JVMCIObject descriptor, int id, JVMCI_TRAPS);
380 JVMCIObject new_HotSpotStackFrameReference(JVMCI_TRAPS);
381 JVMCIObject new_JVMCIError(JVMCI_TRAPS);
382
383 jlong make_handle(const Handle& obj);
384 oop resolve_handle(jlong objectHandle);
385
386 // These are analagous to the JNI routines
387 JVMCIObject make_local(JVMCIObject object);
388 JVMCIObject make_global(JVMCIObject object);
389 JVMCIObject make_weak(JVMCIObject object);
390 void destroy_local(JVMCIObject object);
391 void destroy_global(JVMCIObject object);
392 void destroy_weak(JVMCIObject object);
393
394 // Deoptimizes the nmethod (if any) in the HotSpotNmethod.address
395 // field of mirror. The field is subsequently zeroed.
396 void invalidate_nmethod_mirror(JVMCIObject mirror, JVMCI_TRAPS);
397
398 void initialize_installed_code(JVMCIObject installed_code, CodeBlob* cb, JVMCI_TRAPS);
399
400 private:
401 JVMCICompileState* _compile_state;
402
403 public:
404 static JavaVM* get_shared_library_javavm() { return _shared_library_javavm; }
405 static void* get_shared_library_handle() { return _shared_library_handle; }
406 static char* get_shared_library_path() { return _shared_library_path; }
407
408 // Determines if this is for the JVMCI runtime in the HotSpot
409 // heap (true) or the shared library heap (false).
410 bool is_hotspot() { return _is_hotspot; }
411
412 JVMCICompileState* compile_state() { return _compile_state; }
413 void set_compile_state(JVMCICompileState* compile_state) {
414 assert(_compile_state == NULL, "set only once");
415 _compile_state = compile_state;
416 }
417 // Generate declarations for the initialize, new, isa, get and set methods for all the types and
418 // fields declared in the JVMCI_CLASSES_DO macro.
419
420 #define START_CLASS(className, fullClassName) \
421 void className##_initialize(JVMCI_TRAPS); \
422 JVMCIObjectArray new_##className##_array(int length, JVMCI_TRAPS); \
423 bool isa_##className(JVMCIObject object);
424
425 #define END_CLASS
426
427 #define FIELD(className, name, type, accessor) \
428 type get_ ## className ## _ ## name(JVMCIObject obj); \
429 void set_ ## className ## _ ## name(JVMCIObject obj, type x);
430
431 #define OOPISH_FIELD(className, name, type, hstype, accessor) \
432 FIELD(className, name, type, accessor)
433
434 #define STATIC_FIELD(className, name, type) \
435 type get_ ## className ## _ ## name(); \
436 void set_ ## className ## _ ## name(type x);
437
438 #define STATIC_OOPISH_FIELD(className, name, type, hstype) \
439 STATIC_FIELD(className, name, type)
440
441 #define EMPTY_CAST
442 #define CHAR_FIELD(className, name) FIELD(className, name, jchar, char_field)
443 #define INT_FIELD(className, name) FIELD(className, name, jint, int_field)
444 #define BOOLEAN_FIELD(className, name) FIELD(className, name, jboolean, bool_field)
445 #define LONG_FIELD(className, name) FIELD(className, name, jlong, long_field)
446 #define FLOAT_FIELD(className, name) FIELD(className, name, jfloat, float_field)
447 #define OBJECT_FIELD(className, name, signature) OOPISH_FIELD(className, name, JVMCIObject, oop, obj_field)
448 #define OBJECTARRAY_FIELD(className, name, signature) OOPISH_FIELD(className, name, JVMCIObjectArray, objArrayOop, obj_field)
449 #define PRIMARRAY_FIELD(className, name, signature) OOPISH_FIELD(className, name, JVMCIPrimitiveArray, typeArrayOop, obj_field)
450
451 #define STATIC_INT_FIELD(className, name) STATIC_FIELD(className, name, jint)
452 #define STATIC_BOOLEAN_FIELD(className, name) STATIC_FIELD(className, name, jboolean)
453 #define STATIC_OBJECT_FIELD(className, name, signature) STATIC_OOPISH_FIELD(className, name, JVMCIObject, oop)
454 #define STATIC_OBJECTARRAY_FIELD(className, name, signature) STATIC_OOPISH_FIELD(className, name, JVMCIObjectArray, objArrayOop)
455 #define METHOD(jniCallType, jniGetMethod, hsCallType, returnType, className, methodName, signatureSymbolName, args)
456 #define CONSTRUCTOR(className, signature)
457
458 JVMCI_CLASSES_DO(START_CLASS, END_CLASS, CHAR_FIELD, INT_FIELD, BOOLEAN_FIELD, LONG_FIELD, FLOAT_FIELD, OBJECT_FIELD, PRIMARRAY_FIELD, OBJECTARRAY_FIELD, STATIC_OBJECT_FIELD, STATIC_OBJECTARRAY_FIELD, STATIC_INT_FIELD, STATIC_BOOLEAN_FIELD, METHOD, CONSTRUCTOR)
459
460 #undef JNI_START_CLASS
461 #undef START_CLASS
462 #undef END_CLASS
463 #undef METHOD
464 #undef CONSTRUCTOR
465 #undef FIELD
466 #undef CHAR_FIELD
467 #undef INT_FIELD
468 #undef BOOLEAN_FIELD
469 #undef LONG_FIELD
470 #undef FLOAT_FIELD
471 #undef OBJECT_FIELD
472 #undef PRIMARRAY_FIELD
473 #undef OBJECTARRAY_FIELD
474 #undef FIELD
475 #undef OOPISH_FIELD
476 #undef STATIC_FIELD
477 #undef STATIC_OOPISH_FIELD
478 #undef STATIC_FIELD
479 #undef STATIC_OBJECT_FIELD
480 #undef STATIC_OBJECTARRAY_FIELD
481 #undef STATIC_INT_FIELD
482 #undef STATIC_BOOLEAN_FIELD
483 #undef EMPTY_CAST
484
485 // End of JVMCIEnv
486 };
487
488 #endif // SHARE_JVMCI_JVMCIENV_HPP