43972
|
1 |
/*
|
|
2 |
* Copyright (c) 2011, 2016, 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 |
package org.graalvm.compiler.hotspot;
|
|
24 |
|
|
25 |
import java.lang.reflect.Field;
|
|
26 |
import java.lang.reflect.Modifier;
|
|
27 |
|
|
28 |
import org.graalvm.compiler.api.replacements.Fold;
|
|
29 |
import org.graalvm.compiler.api.replacements.Fold.InjectedParameter;
|
46344
|
30 |
import org.graalvm.compiler.core.common.CompressEncoding;
|
43972
|
31 |
import org.graalvm.compiler.hotspot.nodes.GraalHotSpotVMConfigNode;
|
|
32 |
|
|
33 |
import jdk.vm.ci.common.JVMCIError;
|
|
34 |
import jdk.vm.ci.hotspot.HotSpotVMConfigAccess;
|
|
35 |
import jdk.vm.ci.hotspot.HotSpotVMConfigStore;
|
|
36 |
|
|
37 |
/**
|
|
38 |
* Used to access native configuration details.
|
|
39 |
*/
|
|
40 |
public class GraalHotSpotVMConfig extends HotSpotVMConfigAccess {
|
|
41 |
|
|
42 |
/**
|
|
43 |
* Sentinel value to use for an {@linkplain InjectedParameter injected}
|
|
44 |
* {@link GraalHotSpotVMConfig} parameter to a {@linkplain Fold foldable} method.
|
|
45 |
*/
|
|
46 |
public static final GraalHotSpotVMConfig INJECTED_VMCONFIG = null;
|
|
47 |
|
|
48 |
private final boolean isJDK8 = System.getProperty("java.specification.version").compareTo("1.9") < 0;
|
|
49 |
public final String osName = getHostOSName();
|
|
50 |
public final String osArch = getHostArchitectureName();
|
|
51 |
public final boolean windowsOs = System.getProperty("os.name", "").startsWith("Windows");
|
|
52 |
public final boolean linuxOs = System.getProperty("os.name", "").startsWith("Linux");
|
|
53 |
|
|
54 |
GraalHotSpotVMConfig(HotSpotVMConfigStore store) {
|
|
55 |
super(store);
|
|
56 |
|
46344
|
57 |
assert narrowKlassShift <= logKlassAlignment;
|
|
58 |
assert narrowOopShift <= logMinObjAlignment();
|
|
59 |
oopEncoding = new CompressEncoding(narrowOopBase, narrowOopShift);
|
|
60 |
klassEncoding = new CompressEncoding(narrowKlassBase, narrowKlassShift);
|
43972
|
61 |
|
|
62 |
assert check();
|
|
63 |
}
|
|
64 |
|
|
65 |
/**
|
|
66 |
* Gets the value of a static C++ field under two possible names. {@code name} is the preferred
|
|
67 |
* name and will be checked first.
|
|
68 |
*
|
|
69 |
* @param name fully qualified name of the field
|
|
70 |
* @param alternateName fully qualified alternate name of the field
|
|
71 |
* @param type the boxed type to which the constant value will be converted
|
|
72 |
* @param cppType if non-null, the expected C++ type of the field (e.g., {@code "HeapWord*"})
|
|
73 |
* @return the value of the requested field
|
|
74 |
* @throws JVMCIError if the field is not static or not present
|
|
75 |
*/
|
|
76 |
public <T> T getFieldValueWithAlternate(String name, String alternateName, Class<T> type, String cppType) {
|
|
77 |
try {
|
|
78 |
return getFieldValue(name, type, cppType);
|
|
79 |
} catch (JVMCIError e) {
|
|
80 |
try {
|
|
81 |
return getFieldValue(alternateName, type, cppType);
|
|
82 |
} catch (JVMCIError e2) {
|
|
83 |
throw new JVMCIError("expected VM field not found: " + name + " or " + alternateName);
|
|
84 |
}
|
|
85 |
}
|
|
86 |
}
|
|
87 |
|
|
88 |
private final CompressEncoding oopEncoding;
|
|
89 |
private final CompressEncoding klassEncoding;
|
|
90 |
|
|
91 |
public CompressEncoding getOopEncoding() {
|
|
92 |
return oopEncoding;
|
|
93 |
}
|
|
94 |
|
|
95 |
public CompressEncoding getKlassEncoding() {
|
|
96 |
return klassEncoding;
|
|
97 |
}
|
|
98 |
|
|
99 |
/**
|
|
100 |
* Gets the host operating system name.
|
|
101 |
*/
|
|
102 |
private static String getHostOSName() {
|
|
103 |
String osName = System.getProperty("os.name");
|
|
104 |
switch (osName) {
|
|
105 |
case "Linux":
|
|
106 |
osName = "linux";
|
|
107 |
break;
|
|
108 |
case "SunOS":
|
|
109 |
osName = "solaris";
|
|
110 |
break;
|
|
111 |
case "Mac OS X":
|
|
112 |
osName = "bsd";
|
|
113 |
break;
|
|
114 |
default:
|
|
115 |
// Of course Windows is different...
|
|
116 |
if (osName.startsWith("Windows")) {
|
|
117 |
osName = "windows";
|
|
118 |
} else {
|
|
119 |
throw new JVMCIError("Unexpected OS name: " + osName);
|
|
120 |
}
|
|
121 |
}
|
|
122 |
return osName;
|
|
123 |
}
|
|
124 |
|
|
125 |
private static String getHostArchitectureName() {
|
|
126 |
String arch = System.getProperty("os.arch");
|
|
127 |
switch (arch) {
|
|
128 |
case "x86_64":
|
|
129 |
arch = "amd64";
|
|
130 |
break;
|
|
131 |
case "sparcv9":
|
|
132 |
arch = "sparc";
|
|
133 |
break;
|
|
134 |
}
|
|
135 |
return arch;
|
|
136 |
}
|
|
137 |
|
|
138 |
private final Integer intRequiredOnAMD64 = osArch.equals("amd64") ? null : 0;
|
46344
|
139 |
private final Long longRequiredOnAMD64 = osArch.equals("amd64") ? null : 0L;
|
43972
|
140 |
private final Integer intNotPresentInJDK8 = isJDK8 ? 0 : null;
|
|
141 |
private final Long longNotPresentInJDK8 = isJDK8 ? 0L : null;
|
|
142 |
|
|
143 |
public final boolean cAssertions = getConstant("ASSERT", Boolean.class);
|
|
144 |
|
|
145 |
public final int codeEntryAlignment = getFlag("CodeEntryAlignment", Integer.class);
|
|
146 |
public final boolean enableContended = getFlag("EnableContended", Boolean.class);
|
|
147 |
public final boolean restrictContended = getFlag("RestrictContended", Boolean.class);
|
|
148 |
public final int contendedPaddingWidth = getFlag("ContendedPaddingWidth", Integer.class);
|
|
149 |
public final int fieldsAllocationStyle = getFlag("FieldsAllocationStyle", Integer.class);
|
|
150 |
public final boolean compactFields = getFlag("CompactFields", Boolean.class);
|
|
151 |
public final boolean verifyOops = getFlag("VerifyOops", Boolean.class);
|
|
152 |
public final boolean ciTime = getFlag("CITime", Boolean.class);
|
|
153 |
public final boolean ciTimeEach = getFlag("CITimeEach", Boolean.class);
|
|
154 |
public final boolean dontCompileHugeMethods = getFlag("DontCompileHugeMethods", Boolean.class);
|
|
155 |
public final int hugeMethodLimit = getFlag("HugeMethodLimit", Integer.class);
|
|
156 |
public final boolean printInlining = getFlag("PrintInlining", Boolean.class);
|
|
157 |
public final boolean inline = getFlag("Inline", Boolean.class);
|
|
158 |
public final boolean useFastLocking = getFlag("JVMCIUseFastLocking", Boolean.class);
|
|
159 |
public final boolean forceUnreachable = getFlag("ForceUnreachable", Boolean.class);
|
|
160 |
public final int codeSegmentSize = getFlag("CodeCacheSegmentSize", Integer.class);
|
|
161 |
public final boolean foldStableValues = getFlag("FoldStableValues", Boolean.class);
|
|
162 |
|
|
163 |
public final boolean useTLAB = getFlag("UseTLAB", Boolean.class);
|
|
164 |
public final boolean useBiasedLocking = getFlag("UseBiasedLocking", Boolean.class);
|
|
165 |
public final boolean usePopCountInstruction = getFlag("UsePopCountInstruction", Boolean.class);
|
|
166 |
public final boolean useAESIntrinsics = getFlag("UseAESIntrinsics", Boolean.class);
|
|
167 |
public final boolean useCRC32Intrinsics = getFlag("UseCRC32Intrinsics", Boolean.class);
|
|
168 |
|
|
169 |
private final boolean useMultiplyToLenIntrinsic = getFlag("UseMultiplyToLenIntrinsic", Boolean.class);
|
|
170 |
private final boolean useSHA1Intrinsics = getFlag("UseSHA1Intrinsics", Boolean.class);
|
|
171 |
private final boolean useSHA256Intrinsics = getFlag("UseSHA256Intrinsics", Boolean.class);
|
|
172 |
private final boolean useSHA512Intrinsics = getFlag("UseSHA512Intrinsics", Boolean.class);
|
|
173 |
private final boolean useMontgomeryMultiplyIntrinsic = getFlag("UseMontgomeryMultiplyIntrinsic", Boolean.class, false);
|
|
174 |
private final boolean useMontgomerySquareIntrinsic = getFlag("UseMontgomerySquareIntrinsic", Boolean.class, false);
|
|
175 |
private final boolean useMulAddIntrinsic = getFlag("UseMulAddIntrinsic", Boolean.class, false);
|
|
176 |
private final boolean useSquareToLenIntrinsic = getFlag("UseSquareToLenIntrinsic", Boolean.class, false);
|
|
177 |
|
|
178 |
/*
|
|
179 |
* These are methods because in some JDKs the flags are visible but the stubs themselves haven't
|
|
180 |
* been exported so we have to check both if the flag is on and if we have the stub.
|
|
181 |
*/
|
|
182 |
public boolean useMultiplyToLenIntrinsic() {
|
|
183 |
return useMultiplyToLenIntrinsic && multiplyToLen != 0;
|
|
184 |
}
|
|
185 |
|
|
186 |
public boolean useSHA1Intrinsics() {
|
|
187 |
return useSHA1Intrinsics && sha1ImplCompress != 0;
|
|
188 |
}
|
|
189 |
|
|
190 |
public boolean useSHA256Intrinsics() {
|
|
191 |
return useSHA256Intrinsics && sha256ImplCompress != 0;
|
|
192 |
}
|
|
193 |
|
|
194 |
public boolean useSHA512Intrinsics() {
|
|
195 |
return useSHA512Intrinsics && sha512ImplCompress != 0;
|
|
196 |
}
|
|
197 |
|
|
198 |
public boolean useMontgomeryMultiplyIntrinsic() {
|
|
199 |
return useMontgomeryMultiplyIntrinsic && montgomeryMultiply != 0;
|
|
200 |
}
|
|
201 |
|
|
202 |
public boolean useMontgomerySquareIntrinsic() {
|
|
203 |
return useMontgomerySquareIntrinsic && montgomerySquare != 0;
|
|
204 |
}
|
|
205 |
|
|
206 |
public boolean useMulAddIntrinsic() {
|
|
207 |
return useMulAddIntrinsic && mulAdd != 0;
|
|
208 |
}
|
|
209 |
|
|
210 |
public boolean useSquareToLenIntrinsic() {
|
|
211 |
return useSquareToLenIntrinsic && squareToLen != 0;
|
|
212 |
}
|
|
213 |
|
|
214 |
public final boolean useG1GC = getFlag("UseG1GC", Boolean.class);
|
46566
|
215 |
public final boolean useCMSGC = getFlag("UseConcMarkSweepGC", Boolean.class);
|
43972
|
216 |
|
|
217 |
public final int allocatePrefetchStyle = getFlag("AllocatePrefetchStyle", Integer.class);
|
|
218 |
public final int allocatePrefetchInstr = getFlag("AllocatePrefetchInstr", Integer.class);
|
|
219 |
public final int allocatePrefetchLines = getFlag("AllocatePrefetchLines", Integer.class);
|
|
220 |
public final int allocateInstancePrefetchLines = getFlag("AllocateInstancePrefetchLines", Integer.class);
|
|
221 |
public final int allocatePrefetchStepSize = getFlag("AllocatePrefetchStepSize", Integer.class);
|
|
222 |
public final int allocatePrefetchDistance = getFlag("AllocatePrefetchDistance", Integer.class);
|
|
223 |
|
|
224 |
private final long universeCollectedHeap = getFieldValue("CompilerToVM::Data::Universe_collectedHeap", Long.class, "CollectedHeap*");
|
|
225 |
private final int collectedHeapTotalCollectionsOffset = getFieldOffset("CollectedHeap::_total_collections", Integer.class, "unsigned int");
|
|
226 |
|
|
227 |
public long gcTotalCollectionsAddress() {
|
|
228 |
return universeCollectedHeap + collectedHeapTotalCollectionsOffset;
|
|
229 |
}
|
|
230 |
|
|
231 |
public final boolean useDeferredInitBarriers = getFlag("ReduceInitialCardMarks", Boolean.class);
|
|
232 |
|
|
233 |
// Compressed Oops related values.
|
|
234 |
public final boolean useCompressedOops = getFlag("UseCompressedOops", Boolean.class);
|
|
235 |
public final boolean useCompressedClassPointers = getFlag("UseCompressedClassPointers", Boolean.class);
|
|
236 |
|
|
237 |
public final long narrowOopBase = getFieldValue("CompilerToVM::Data::Universe_narrow_oop_base", Long.class, "address");
|
|
238 |
public final int narrowOopShift = getFieldValue("CompilerToVM::Data::Universe_narrow_oop_shift", Integer.class, "int");
|
|
239 |
public final int objectAlignment = getFlag("ObjectAlignmentInBytes", Integer.class);
|
|
240 |
|
|
241 |
public final int minObjAlignment() {
|
|
242 |
return objectAlignment / heapWordSize;
|
|
243 |
}
|
|
244 |
|
|
245 |
public final int logMinObjAlignment() {
|
|
246 |
return (int) (Math.log(objectAlignment) / Math.log(2));
|
|
247 |
}
|
|
248 |
|
|
249 |
public final int narrowKlassSize = getFieldValue("CompilerToVM::Data::sizeof_narrowKlass", Integer.class, "int");
|
|
250 |
public final long narrowKlassBase = getFieldValue("CompilerToVM::Data::Universe_narrow_klass_base", Long.class, "address");
|
|
251 |
public final int narrowKlassShift = getFieldValue("CompilerToVM::Data::Universe_narrow_klass_shift", Integer.class, "int");
|
|
252 |
public final int logKlassAlignment = getConstant("LogKlassAlignmentInBytes", Integer.class);
|
|
253 |
|
|
254 |
public final int stackShadowPages = getFlag("StackShadowPages", Integer.class);
|
|
255 |
public final int stackReservedPages = getFlag("StackReservedPages", Integer.class, 0);
|
|
256 |
public final boolean useStackBanging = getFlag("UseStackBanging", Boolean.class);
|
|
257 |
public final int stackBias = getConstant("STACK_BIAS", Integer.class);
|
|
258 |
public final int vmPageSize = getFieldValue("CompilerToVM::Data::vm_page_size", Integer.class, "int");
|
|
259 |
|
|
260 |
public final int markOffset = getFieldOffset("oopDesc::_mark", Integer.class, "markOop");
|
|
261 |
public final int hubOffset = getFieldOffset("oopDesc::_metadata._klass", Integer.class, "Klass*");
|
|
262 |
|
|
263 |
public final int prototypeMarkWordOffset = getFieldOffset("Klass::_prototype_header", Integer.class, "markOop");
|
|
264 |
public final int subklassOffset = getFieldOffset("Klass::_subklass", Integer.class, "Klass*");
|
|
265 |
public final int nextSiblingOffset = getFieldOffset("Klass::_next_sibling", Integer.class, "Klass*");
|
|
266 |
public final int superCheckOffsetOffset = getFieldOffset("Klass::_super_check_offset", Integer.class, "juint");
|
|
267 |
public final int secondarySuperCacheOffset = getFieldOffset("Klass::_secondary_super_cache", Integer.class, "Klass*");
|
|
268 |
public final int secondarySupersOffset = getFieldOffset("Klass::_secondary_supers", Integer.class, "Array<Klass*>*");
|
|
269 |
|
46371
|
270 |
public final boolean classMirrorIsHandle;
|
|
271 |
public final int classMirrorOffset;
|
|
272 |
{
|
|
273 |
String name = "Klass::_java_mirror";
|
|
274 |
int offset = -1;
|
|
275 |
boolean isHandle = false;
|
|
276 |
try {
|
|
277 |
offset = getFieldOffset(name, Integer.class, "oop");
|
|
278 |
} catch (JVMCIError e) {
|
|
279 |
|
|
280 |
}
|
|
281 |
if (offset == -1) {
|
|
282 |
try {
|
|
283 |
offset = getFieldOffset(name, Integer.class, "jobject");
|
|
284 |
isHandle = true;
|
|
285 |
} catch (JVMCIError e) {
|
|
286 |
|
|
287 |
}
|
|
288 |
}
|
|
289 |
if (offset == -1) {
|
|
290 |
throw new JVMCIError("cannot get offset of field " + name + " with type oop or jobject");
|
|
291 |
}
|
|
292 |
classMirrorOffset = offset;
|
|
293 |
classMirrorIsHandle = isHandle;
|
|
294 |
}
|
43972
|
295 |
|
|
296 |
public final int klassSuperKlassOffset = getFieldOffset("Klass::_super", Integer.class, "Klass*");
|
|
297 |
public final int klassModifierFlagsOffset = getFieldOffset("Klass::_modifier_flags", Integer.class, "jint");
|
|
298 |
public final int klassAccessFlagsOffset = getFieldOffset("Klass::_access_flags", Integer.class, "AccessFlags");
|
|
299 |
public final int klassLayoutHelperOffset = getFieldOffset("Klass::_layout_helper", Integer.class, "jint");
|
|
300 |
|
|
301 |
public final int klassLayoutHelperNeutralValue = getConstant("Klass::_lh_neutral_value", Integer.class);
|
|
302 |
public final int layoutHelperLog2ElementSizeShift = getConstant("Klass::_lh_log2_element_size_shift", Integer.class);
|
|
303 |
public final int layoutHelperLog2ElementSizeMask = getConstant("Klass::_lh_log2_element_size_mask", Integer.class);
|
|
304 |
public final int layoutHelperElementTypeShift = getConstant("Klass::_lh_element_type_shift", Integer.class);
|
|
305 |
public final int layoutHelperElementTypeMask = getConstant("Klass::_lh_element_type_mask", Integer.class);
|
|
306 |
public final int layoutHelperHeaderSizeShift = getConstant("Klass::_lh_header_size_shift", Integer.class);
|
|
307 |
public final int layoutHelperHeaderSizeMask = getConstant("Klass::_lh_header_size_mask", Integer.class);
|
|
308 |
public final int layoutHelperArrayTagShift = getConstant("Klass::_lh_array_tag_shift", Integer.class);
|
|
309 |
public final int layoutHelperArrayTagTypeValue = getConstant("Klass::_lh_array_tag_type_value", Integer.class);
|
|
310 |
public final int layoutHelperArrayTagObjectValue = getConstant("Klass::_lh_array_tag_obj_value", Integer.class);
|
|
311 |
|
|
312 |
/**
|
|
313 |
* This filters out the bit that differentiates a type array from an object array.
|
|
314 |
*/
|
|
315 |
public int layoutHelperElementTypePrimitiveInPlace() {
|
|
316 |
return (layoutHelperArrayTagTypeValue & ~layoutHelperArrayTagObjectValue) << layoutHelperArrayTagShift;
|
|
317 |
}
|
|
318 |
|
|
319 |
public final int vtableEntrySize = getFieldValue("CompilerToVM::Data::sizeof_vtableEntry", Integer.class, "int");
|
|
320 |
public final int vtableEntryMethodOffset = getFieldOffset("vtableEntry::_method", Integer.class, "Method*");
|
|
321 |
|
|
322 |
public final int instanceKlassInitStateOffset = getFieldOffset("InstanceKlass::_init_state", Integer.class, "u1");
|
|
323 |
public final int instanceKlassConstantsOffset = getFieldOffset("InstanceKlass::_constants", Integer.class, "ConstantPool*");
|
|
324 |
public final int instanceKlassFieldsOffset = getFieldOffset("InstanceKlass::_fields", Integer.class, "Array<u2>*");
|
|
325 |
public final int klassVtableStartOffset = getFieldValue("CompilerToVM::Data::Klass_vtable_start_offset", Integer.class, "int");
|
|
326 |
public final int klassVtableLengthOffset = getFieldValue("CompilerToVM::Data::Klass_vtable_length_offset", Integer.class, "int");
|
|
327 |
|
|
328 |
public final int instanceKlassStateLinked = getConstant("InstanceKlass::linked", Integer.class);
|
|
329 |
public final int instanceKlassStateFullyInitialized = getConstant("InstanceKlass::fully_initialized", Integer.class);
|
|
330 |
|
|
331 |
public final int arrayOopDescSize = getFieldValue("CompilerToVM::Data::sizeof_arrayOopDesc", Integer.class, "int");
|
|
332 |
|
|
333 |
/**
|
|
334 |
* The offset of the array length word in an array object's header.
|
|
335 |
*
|
|
336 |
* See {@code arrayOopDesc::length_offset_in_bytes()}.
|
|
337 |
*/
|
|
338 |
public final int arrayOopDescLengthOffset() {
|
|
339 |
return useCompressedClassPointers ? hubOffset + narrowKlassSize : arrayOopDescSize;
|
|
340 |
}
|
|
341 |
|
|
342 |
public final int arrayU1LengthOffset = getFieldOffset("Array<int>::_length", Integer.class, "int");
|
|
343 |
public final int arrayU1DataOffset = getFieldOffset("Array<u1>::_data", Integer.class);
|
|
344 |
public final int arrayU2DataOffset = getFieldOffset("Array<u2>::_data", Integer.class);
|
|
345 |
public final int metaspaceArrayLengthOffset = getFieldOffset("Array<Klass*>::_length", Integer.class, "int");
|
|
346 |
public final int metaspaceArrayBaseOffset = getFieldOffset("Array<Klass*>::_data[0]", Integer.class, "Klass*");
|
|
347 |
|
|
348 |
public final int arrayClassElementOffset = getFieldOffset("ObjArrayKlass::_element_klass", Integer.class, "Klass*");
|
|
349 |
|
|
350 |
public final int fieldInfoAccessFlagsOffset = getConstant("FieldInfo::access_flags_offset", Integer.class);
|
|
351 |
public final int fieldInfoNameIndexOffset = getConstant("FieldInfo::name_index_offset", Integer.class);
|
|
352 |
public final int fieldInfoSignatureIndexOffset = getConstant("FieldInfo::signature_index_offset", Integer.class);
|
|
353 |
public final int fieldInfoInitvalIndexOffset = getConstant("FieldInfo::initval_index_offset", Integer.class);
|
|
354 |
public final int fieldInfoLowPackedOffset = getConstant("FieldInfo::low_packed_offset", Integer.class);
|
|
355 |
public final int fieldInfoHighPackedOffset = getConstant("FieldInfo::high_packed_offset", Integer.class);
|
|
356 |
public final int fieldInfoFieldSlots = getConstant("FieldInfo::field_slots", Integer.class);
|
|
357 |
|
|
358 |
public final int fieldInfoTagSize = getConstant("FIELDINFO_TAG_SIZE", Integer.class);
|
|
359 |
|
|
360 |
public final int jvmAccMonitorMatch = getConstant("JVM_ACC_MONITOR_MATCH", Integer.class);
|
|
361 |
public final int jvmAccHasMonitorBytecodes = getConstant("JVM_ACC_HAS_MONITOR_BYTECODES", Integer.class);
|
|
362 |
public final int jvmAccHasFinalizer = getConstant("JVM_ACC_HAS_FINALIZER", Integer.class);
|
|
363 |
public final int jvmAccFieldInternal = getConstant("JVM_ACC_FIELD_INTERNAL", Integer.class);
|
|
364 |
public final int jvmAccFieldStable = getConstant("JVM_ACC_FIELD_STABLE", Integer.class);
|
|
365 |
public final int jvmAccFieldHasGenericSignature = getConstant("JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE", Integer.class);
|
|
366 |
public final int jvmAccWrittenFlags = getConstant("JVM_ACC_WRITTEN_FLAGS", Integer.class);
|
|
367 |
public final int jvmAccSynthetic = getConstant("JVM_ACC_SYNTHETIC", Integer.class);
|
|
368 |
|
|
369 |
public final int threadTlabOffset = getFieldOffset("Thread::_tlab", Integer.class, "ThreadLocalAllocBuffer");
|
|
370 |
public final int javaThreadAnchorOffset = getFieldOffset("JavaThread::_anchor", Integer.class, "JavaFrameAnchor");
|
|
371 |
public final int threadObjectOffset = getFieldOffset("JavaThread::_threadObj", Integer.class, "oop");
|
|
372 |
public final int osThreadOffset = getFieldOffset("JavaThread::_osthread", Integer.class, "OSThread*");
|
|
373 |
public final int javaThreadDirtyCardQueueOffset = getFieldOffset("JavaThread::_dirty_card_queue", Integer.class, "DirtyCardQueue");
|
|
374 |
public final int threadIsMethodHandleReturnOffset = getFieldOffset("JavaThread::_is_method_handle_return", Integer.class, "int");
|
|
375 |
public final int javaThreadSatbMarkQueueOffset = getFieldOffset("JavaThread::_satb_mark_queue", Integer.class);
|
|
376 |
public final int threadObjectResultOffset = getFieldOffset("JavaThread::_vm_result", Integer.class, "oop");
|
|
377 |
public final int jvmciCountersThreadOffset = getFieldOffset("JavaThread::_jvmci_counters", Integer.class, "jlong*");
|
|
378 |
public final int javaThreadReservedStackActivationOffset = getFieldOffset("JavaThread::_reserved_stack_activation", Integer.class, "address", intNotPresentInJDK8);
|
|
379 |
|
|
380 |
/**
|
|
381 |
* An invalid value for {@link #rtldDefault}.
|
|
382 |
*/
|
|
383 |
public static final long INVALID_RTLD_DEFAULT_HANDLE = 0xDEADFACE;
|
|
384 |
|
|
385 |
/**
|
|
386 |
* Address of the library lookup routine. The C signature of this routine is:
|
|
387 |
*
|
|
388 |
* <pre>
|
|
389 |
* void* (const char *filename, char *ebuf, int ebuflen)
|
|
390 |
* </pre>
|
|
391 |
*/
|
|
392 |
public final long dllLoad = getAddress("os::dll_load");
|
|
393 |
|
|
394 |
/**
|
|
395 |
* Address of the library lookup routine. The C signature of this routine is:
|
|
396 |
*
|
|
397 |
* <pre>
|
|
398 |
* void* (void* handle, const char* name)
|
|
399 |
* </pre>
|
|
400 |
*/
|
|
401 |
public final long dllLookup = getAddress("os::dll_lookup");
|
|
402 |
|
|
403 |
/**
|
|
404 |
* A pseudo-handle which when used as the first argument to {@link #dllLookup} means lookup will
|
|
405 |
* return the first occurrence of the desired symbol using the default library search order. If
|
|
406 |
* this field is {@value #INVALID_RTLD_DEFAULT_HANDLE}, then this capability is not supported on
|
|
407 |
* the current platform.
|
|
408 |
*/
|
|
409 |
public final long rtldDefault = getAddress("RTLD_DEFAULT", osName.equals("bsd") || osName.equals("linux") ? null : INVALID_RTLD_DEFAULT_HANDLE);
|
|
410 |
|
|
411 |
/**
|
|
412 |
* This field is used to pass exception objects into and out of the runtime system during
|
|
413 |
* exception handling for compiled code.
|
|
414 |
*/
|
|
415 |
public final int threadExceptionOopOffset = getFieldOffset("JavaThread::_exception_oop", Integer.class, "oop");
|
|
416 |
public final int threadExceptionPcOffset = getFieldOffset("JavaThread::_exception_pc", Integer.class, "address");
|
|
417 |
public final int pendingExceptionOffset = getFieldOffset("ThreadShadow::_pending_exception", Integer.class, "oop");
|
|
418 |
|
|
419 |
public final int pendingDeoptimizationOffset = getFieldOffset("JavaThread::_pending_deoptimization", Integer.class, "int");
|
|
420 |
public final int pendingFailedSpeculationOffset = getFieldOffset("JavaThread::_pending_failed_speculation", Integer.class, "oop");
|
|
421 |
public final int pendingTransferToInterpreterOffset = getFieldOffset("JavaThread::_pending_transfer_to_interpreter", Integer.class, "bool");
|
|
422 |
|
|
423 |
private final int javaFrameAnchorLastJavaSpOffset = getFieldOffset("JavaFrameAnchor::_last_Java_sp", Integer.class, "intptr_t*");
|
|
424 |
private final int javaFrameAnchorLastJavaPcOffset = getFieldOffset("JavaFrameAnchor::_last_Java_pc", Integer.class, "address");
|
|
425 |
|
|
426 |
public int threadLastJavaSpOffset() {
|
|
427 |
return javaThreadAnchorOffset + javaFrameAnchorLastJavaSpOffset;
|
|
428 |
}
|
|
429 |
|
|
430 |
public int threadLastJavaPcOffset() {
|
|
431 |
return javaThreadAnchorOffset + javaFrameAnchorLastJavaPcOffset;
|
|
432 |
}
|
|
433 |
|
|
434 |
public int threadLastJavaFpOffset() {
|
|
435 |
assert osArch.equals("aarch64") || osArch.equals("amd64");
|
|
436 |
return javaThreadAnchorOffset + getFieldOffset("JavaFrameAnchor::_last_Java_fp", Integer.class, "intptr_t*");
|
|
437 |
}
|
|
438 |
|
|
439 |
public int threadJavaFrameAnchorFlagsOffset() {
|
|
440 |
assert osArch.equals("sparc");
|
|
441 |
return javaThreadAnchorOffset + getFieldOffset("JavaFrameAnchor::_flags", Integer.class, "int");
|
|
442 |
}
|
|
443 |
|
|
444 |
public final int runtimeCallStackSize = getConstant("frame::arg_reg_save_area_bytes", Integer.class, intRequiredOnAMD64);
|
|
445 |
public final int frameInterpreterFrameSenderSpOffset = getConstant("frame::interpreter_frame_sender_sp_offset", Integer.class, intRequiredOnAMD64);
|
|
446 |
public final int frameInterpreterFrameLastSpOffset = getConstant("frame::interpreter_frame_last_sp_offset", Integer.class, intRequiredOnAMD64);
|
|
447 |
|
|
448 |
private final int dirtyCardQueueBufferOffset = isJDK8 ? getFieldOffset("PtrQueue::_buf", Integer.class, "void**") : getConstant("dirtyCardQueueBufferOffset", Integer.class);
|
|
449 |
private final int dirtyCardQueueIndexOffset = isJDK8 ? getFieldOffset("PtrQueue::_index", Integer.class, "size_t") : getConstant("dirtyCardQueueIndexOffset", Integer.class);
|
|
450 |
|
|
451 |
private final int satbMarkQueueBufferOffset = getConstant("satbMarkQueueBufferOffset", Integer.class, intNotPresentInJDK8);
|
|
452 |
private final int satbMarkQueueIndexOffset = getConstant("satbMarkQueueIndexOffset", Integer.class, intNotPresentInJDK8);
|
|
453 |
private final int satbMarkQueueActiveOffset = isJDK8 ? getFieldOffset("PtrQueue::_active", Integer.class, "bool") : getConstant("satbMarkQueueActiveOffset", Integer.class, intNotPresentInJDK8);
|
|
454 |
|
|
455 |
public final int osThreadInterruptedOffset = getFieldOffset("OSThread::_interrupted", Integer.class, "jint");
|
|
456 |
|
|
457 |
public final long markOopDescHashShift = getConstant("markOopDesc::hash_shift", Long.class);
|
|
458 |
|
|
459 |
public final int biasedLockMaskInPlace = getConstant("markOopDesc::biased_lock_mask_in_place", Integer.class);
|
|
460 |
public final int ageMaskInPlace = getConstant("markOopDesc::age_mask_in_place", Integer.class);
|
|
461 |
public final int epochMaskInPlace = getConstant("markOopDesc::epoch_mask_in_place", Integer.class);
|
|
462 |
public final long markOopDescHashMask = getConstant("markOopDesc::hash_mask", Long.class);
|
|
463 |
public final long markOopDescHashMaskInPlace = getConstant("markOopDesc::hash_mask_in_place", Long.class);
|
|
464 |
|
|
465 |
public final int unlockedMask = getConstant("markOopDesc::unlocked_value", Integer.class);
|
46344
|
466 |
public final int monitorMask = getConstant("markOopDesc::monitor_value", Integer.class, -1);
|
43972
|
467 |
public final int biasedLockPattern = getConstant("markOopDesc::biased_lock_pattern", Integer.class);
|
|
468 |
|
46344
|
469 |
// This field has no type in vmStructs.cpp
|
|
470 |
public final int objectMonitorOwner = getFieldOffset("ObjectMonitor::_owner", Integer.class, null, -1);
|
|
471 |
public final int objectMonitorRecursions = getFieldOffset("ObjectMonitor::_recursions", Integer.class, "intptr_t", -1);
|
|
472 |
public final int objectMonitorCxq = getFieldOffset("ObjectMonitor::_cxq", Integer.class, "ObjectWaiter*", -1);
|
|
473 |
public final int objectMonitorEntryList = getFieldOffset("ObjectMonitor::_EntryList", Integer.class, "ObjectWaiter*", -1);
|
|
474 |
|
43972
|
475 |
public final int markWordNoHashInPlace = getConstant("markOopDesc::no_hash_in_place", Integer.class);
|
|
476 |
public final int markWordNoLockInPlace = getConstant("markOopDesc::no_lock_in_place", Integer.class);
|
|
477 |
|
|
478 |
/**
|
|
479 |
* See {@code markOopDesc::prototype()}.
|
|
480 |
*/
|
|
481 |
public long arrayPrototypeMarkWord() {
|
|
482 |
return markWordNoHashInPlace | markWordNoLockInPlace;
|
|
483 |
}
|
|
484 |
|
|
485 |
/**
|
|
486 |
* See {@code markOopDesc::copy_set_hash()}.
|
|
487 |
*/
|
|
488 |
public long tlabIntArrayMarkWord() {
|
|
489 |
long tmp = arrayPrototypeMarkWord() & (~markOopDescHashMaskInPlace);
|
|
490 |
tmp |= ((0x2 & markOopDescHashMask) << markOopDescHashShift);
|
|
491 |
return tmp;
|
|
492 |
}
|
|
493 |
|
|
494 |
/**
|
|
495 |
* Mark word right shift to get identity hash code.
|
|
496 |
*/
|
|
497 |
public final int identityHashCodeShift = getConstant("markOopDesc::hash_shift", Integer.class);
|
|
498 |
|
|
499 |
/**
|
|
500 |
* Identity hash code value when uninitialized.
|
|
501 |
*/
|
|
502 |
public final int uninitializedIdentityHashCodeValue = getConstant("markOopDesc::no_hash", Integer.class);
|
|
503 |
|
|
504 |
public final int methodAccessFlagsOffset = getFieldOffset("Method::_access_flags", Integer.class, "AccessFlags");
|
|
505 |
public final int methodConstMethodOffset = getFieldOffset("Method::_constMethod", Integer.class, "ConstMethod*");
|
|
506 |
public final int methodIntrinsicIdOffset = getFieldOffset("Method::_intrinsic_id", Integer.class, isJDK8 ? "u1" : "u2");
|
|
507 |
public final int methodFlagsOffset = getFieldOffset("Method::_flags", Integer.class, isJDK8 ? "u1" : "u2");
|
|
508 |
public final int methodVtableIndexOffset = getFieldOffset("Method::_vtable_index", Integer.class, "int");
|
|
509 |
|
|
510 |
public final int methodCountersOffset = getFieldOffset("Method::_method_counters", Integer.class, "MethodCounters*");
|
|
511 |
public final int methodDataOffset = getFieldOffset("Method::_method_data", Integer.class, "MethodData*");
|
|
512 |
public final int methodCompiledEntryOffset = getFieldOffset("Method::_from_compiled_entry", Integer.class, "address");
|
|
513 |
public final int methodCodeOffset = getFieldOffset("Method::_code", Integer.class, isJDK8 ? "nmethod*" : "CompiledMethod*");
|
|
514 |
|
|
515 |
public final int methodFlagsCallerSensitive = getConstant("Method::_caller_sensitive", Integer.class);
|
|
516 |
public final int methodFlagsForceInline = getConstant("Method::_force_inline", Integer.class);
|
|
517 |
public final int methodFlagsDontInline = getConstant("Method::_dont_inline", Integer.class);
|
|
518 |
public final int methodFlagsHidden = getConstant("Method::_hidden", Integer.class);
|
|
519 |
public final int nonvirtualVtableIndex = getConstant("Method::nonvirtual_vtable_index", Integer.class);
|
|
520 |
public final int invalidVtableIndex = getConstant("Method::invalid_vtable_index", Integer.class);
|
|
521 |
|
|
522 |
public final int invocationCounterOffset = getFieldOffset("MethodCounters::_invocation_counter", Integer.class, "InvocationCounter");
|
|
523 |
public final int backedgeCounterOffset = getFieldOffset("MethodCounters::_backedge_counter", Integer.class, "InvocationCounter");
|
|
524 |
public final int invocationCounterIncrement = getConstant("InvocationCounter::count_increment", Integer.class, intNotPresentInJDK8);
|
|
525 |
public final int invocationCounterShift = getConstant("InvocationCounter::count_shift", Integer.class, intNotPresentInJDK8);
|
|
526 |
|
|
527 |
public final int nmethodEntryOffset = getFieldOffset("nmethod::_verified_entry_point",
|
|
528 |
Integer.class, "address");
|
|
529 |
public final int compilationLevelFullOptimization = getConstant("CompLevel_full_optimization",
|
|
530 |
Integer.class);
|
|
531 |
|
|
532 |
public final int constantPoolSize = getFieldValue("CompilerToVM::Data::sizeof_ConstantPool", Integer.class, "int");
|
|
533 |
public final int constantPoolLengthOffset = getFieldOffset("ConstantPool::_length",
|
|
534 |
Integer.class, "int");
|
|
535 |
|
|
536 |
public final int heapWordSize = getConstant("HeapWordSize", Integer.class);
|
|
537 |
|
|
538 |
/**
|
|
539 |
* Bit pattern that represents a non-oop. Neither the high bits nor the low bits of this value
|
|
540 |
* are allowed to look like (respectively) the high or low bits of a real oop.
|
|
541 |
*/
|
|
542 |
public final long nonOopBits = getFieldValue("CompilerToVM::Data::Universe_non_oop_bits", Long.class, "void*");
|
|
543 |
|
|
544 |
public final long verifyOopCounterAddress = getFieldAddress("StubRoutines::_verify_oop_count", "jint");
|
|
545 |
public final long verifyOopMask = getFieldValue("CompilerToVM::Data::Universe_verify_oop_mask", Long.class, "uintptr_t");
|
|
546 |
public final long verifyOopBits = getFieldValue("CompilerToVM::Data::Universe_verify_oop_bits", Long.class, "uintptr_t");
|
|
547 |
|
|
548 |
public final int logOfHRGrainBytes = getFieldValue("HeapRegion::LogOfHRGrainBytes", Integer.class, "int");
|
|
549 |
|
|
550 |
public final byte dirtyCardValue = isJDK8 ? getFieldValue("CompilerToVM::Data::dirty_card", Byte.class, "int") : getConstant("CardTableModRefBS::dirty_card", Byte.class);
|
|
551 |
public final byte g1YoungCardValue = isJDK8 ? getFieldValue("CompilerToVM::Data::g1_young_card", Byte.class, "int") : getConstant("G1SATBCardTableModRefBS::g1_young_gen", Byte.class);
|
|
552 |
|
|
553 |
public final long cardtableStartAddress = getFieldValue("CompilerToVM::Data::cardtable_start_address", Long.class, "jbyte*");
|
|
554 |
public final int cardtableShift = getFieldValue("CompilerToVM::Data::cardtable_shift", Integer.class, "int");
|
|
555 |
|
|
556 |
/**
|
|
557 |
* This is the largest stack offset encodeable in an OopMapValue. Offsets larger than this will
|
|
558 |
* throw an exception during code installation.
|
|
559 |
*/
|
|
560 |
public final int maxOopMapStackOffset = getFieldValueWithAlternate("CompilerToVM::Data::_max_oop_map_stack_offset", "JVMCIRuntime::max_oop_map_stack_offset", Integer.class, "int");
|
|
561 |
|
|
562 |
public final long safepointPollingAddress = getFieldValue("os::_polling_page", Long.class, "address");
|
|
563 |
|
|
564 |
// G1 Collector Related Values.
|
|
565 |
|
|
566 |
public int g1CardQueueIndexOffset() {
|
|
567 |
return javaThreadDirtyCardQueueOffset + dirtyCardQueueIndexOffset;
|
|
568 |
}
|
|
569 |
|
|
570 |
public int g1CardQueueBufferOffset() {
|
|
571 |
return javaThreadDirtyCardQueueOffset + dirtyCardQueueBufferOffset;
|
|
572 |
}
|
|
573 |
|
|
574 |
public int g1SATBQueueMarkingOffset() {
|
|
575 |
return javaThreadSatbMarkQueueOffset + satbMarkQueueActiveOffset;
|
|
576 |
}
|
|
577 |
|
|
578 |
public int g1SATBQueueIndexOffset() {
|
|
579 |
return javaThreadSatbMarkQueueOffset + (isJDK8 ? dirtyCardQueueIndexOffset : satbMarkQueueIndexOffset);
|
|
580 |
}
|
|
581 |
|
|
582 |
public int g1SATBQueueBufferOffset() {
|
|
583 |
return javaThreadSatbMarkQueueOffset + (isJDK8 ? dirtyCardQueueBufferOffset : satbMarkQueueBufferOffset);
|
|
584 |
}
|
|
585 |
|
|
586 |
public final int klassOffset = getFieldValue("java_lang_Class::_klass_offset", Integer.class, "int");
|
|
587 |
public final int arrayKlassOffset = getFieldValue("java_lang_Class::_array_klass_offset", Integer.class, "int");
|
|
588 |
|
|
589 |
public final int basicLockSize = getFieldValue("CompilerToVM::Data::sizeof_BasicLock", Integer.class, "int");
|
|
590 |
public final int basicLockDisplacedHeaderOffset = getFieldOffset("BasicLock::_displaced_header", Integer.class, "markOop");
|
|
591 |
|
|
592 |
public final int threadAllocatedBytesOffset = getFieldOffset("Thread::_allocated_bytes", Integer.class, "jlong");
|
|
593 |
|
|
594 |
public final int tlabRefillWasteIncrement = getFlag("TLABWasteIncrement", Integer.class);
|
|
595 |
|
|
596 |
private final int threadLocalAllocBufferStartOffset = getFieldOffset("ThreadLocalAllocBuffer::_start", Integer.class, "HeapWord*");
|
|
597 |
private final int threadLocalAllocBufferEndOffset = getFieldOffset("ThreadLocalAllocBuffer::_end", Integer.class, "HeapWord*");
|
|
598 |
private final int threadLocalAllocBufferTopOffset = getFieldOffset("ThreadLocalAllocBuffer::_top", Integer.class, "HeapWord*");
|
|
599 |
private final int threadLocalAllocBufferPfTopOffset = getFieldOffset("ThreadLocalAllocBuffer::_pf_top", Integer.class, "HeapWord*");
|
|
600 |
private final int threadLocalAllocBufferSlowAllocationsOffset = getFieldOffset("ThreadLocalAllocBuffer::_slow_allocations", Integer.class, "unsigned");
|
|
601 |
private final int threadLocalAllocBufferFastRefillWasteOffset = getFieldOffset("ThreadLocalAllocBuffer::_fast_refill_waste", Integer.class, "unsigned");
|
|
602 |
private final int threadLocalAllocBufferNumberOfRefillsOffset = getFieldOffset("ThreadLocalAllocBuffer::_number_of_refills", Integer.class, "unsigned");
|
|
603 |
private final int threadLocalAllocBufferRefillWasteLimitOffset = getFieldOffset("ThreadLocalAllocBuffer::_refill_waste_limit", Integer.class, "size_t");
|
|
604 |
private final int threadLocalAllocBufferDesiredSizeOffset = getFieldOffset("ThreadLocalAllocBuffer::_desired_size", Integer.class, "size_t");
|
|
605 |
|
|
606 |
public int tlabSlowAllocationsOffset() {
|
|
607 |
return threadTlabOffset + threadLocalAllocBufferSlowAllocationsOffset;
|
|
608 |
}
|
|
609 |
|
|
610 |
public int tlabFastRefillWasteOffset() {
|
|
611 |
return threadTlabOffset + threadLocalAllocBufferFastRefillWasteOffset;
|
|
612 |
}
|
|
613 |
|
|
614 |
public int tlabNumberOfRefillsOffset() {
|
|
615 |
return threadTlabOffset + threadLocalAllocBufferNumberOfRefillsOffset;
|
|
616 |
}
|
|
617 |
|
|
618 |
public int tlabRefillWasteLimitOffset() {
|
|
619 |
return threadTlabOffset + threadLocalAllocBufferRefillWasteLimitOffset;
|
|
620 |
}
|
|
621 |
|
|
622 |
public int threadTlabSizeOffset() {
|
|
623 |
return threadTlabOffset + threadLocalAllocBufferDesiredSizeOffset;
|
|
624 |
}
|
|
625 |
|
|
626 |
public int threadTlabStartOffset() {
|
|
627 |
return threadTlabOffset + threadLocalAllocBufferStartOffset;
|
|
628 |
}
|
|
629 |
|
|
630 |
public int threadTlabEndOffset() {
|
|
631 |
return threadTlabOffset + threadLocalAllocBufferEndOffset;
|
|
632 |
}
|
|
633 |
|
|
634 |
public int threadTlabTopOffset() {
|
|
635 |
return threadTlabOffset + threadLocalAllocBufferTopOffset;
|
|
636 |
}
|
|
637 |
|
|
638 |
public int threadTlabPfTopOffset() {
|
|
639 |
return threadTlabOffset + threadLocalAllocBufferPfTopOffset;
|
|
640 |
}
|
|
641 |
|
|
642 |
public final int tlabAlignmentReserve = getFieldValue("CompilerToVM::Data::ThreadLocalAllocBuffer_alignment_reserve", Integer.class, "size_t");
|
|
643 |
|
|
644 |
public final boolean tlabStats = getFlag("TLABStats", Boolean.class);
|
|
645 |
|
|
646 |
// FIXME This is only temporary until the GC code is changed.
|
|
647 |
public final boolean inlineContiguousAllocationSupported = getFieldValue("CompilerToVM::Data::_supports_inline_contig_alloc", Boolean.class);
|
|
648 |
public final long heapEndAddress = getFieldValue("CompilerToVM::Data::_heap_end_addr", Long.class, "HeapWord**");
|
|
649 |
public final long heapTopAddress = getFieldValue("CompilerToVM::Data::_heap_top_addr", Long.class, isJDK8 ? "HeapWord**" : "HeapWord* volatile*");
|
|
650 |
|
|
651 |
public final long inlineCacheMissStub = getFieldValue("CompilerToVM::Data::SharedRuntime_ic_miss_stub", Long.class, "address");
|
|
652 |
public final long handleWrongMethodStub = getFieldValue("CompilerToVM::Data::SharedRuntime_handle_wrong_method_stub", Long.class, "address");
|
|
653 |
|
|
654 |
public final long handleDeoptStub = getFieldValue("CompilerToVM::Data::SharedRuntime_deopt_blob_unpack", Long.class, "address");
|
|
655 |
public final long uncommonTrapStub = getFieldValue("CompilerToVM::Data::SharedRuntime_deopt_blob_uncommon_trap", Long.class, "address");
|
|
656 |
|
|
657 |
public final long codeCacheLowBound = getFieldValue(isJDK8 ? "CompilerToVM::Data::CodeCache_low_bound" : "CodeCache::_low_bound", Long.class, "address");
|
|
658 |
public final long codeCacheHighBound = getFieldValue(isJDK8 ? "CompilerToVM::Data::CodeCache_high_bound" : "CodeCache::_high_bound", Long.class, "address");
|
|
659 |
|
|
660 |
public final long aescryptEncryptBlockStub = getFieldValue("StubRoutines::_aescrypt_encryptBlock", Long.class, "address");
|
|
661 |
public final long aescryptDecryptBlockStub = getFieldValue("StubRoutines::_aescrypt_decryptBlock", Long.class, "address");
|
|
662 |
public final long cipherBlockChainingEncryptAESCryptStub = getFieldValue("StubRoutines::_cipherBlockChaining_encryptAESCrypt", Long.class, "address");
|
|
663 |
public final long cipherBlockChainingDecryptAESCryptStub = getFieldValue("StubRoutines::_cipherBlockChaining_decryptAESCrypt", Long.class, "address");
|
|
664 |
public final long updateBytesCRC32Stub = getFieldValue("StubRoutines::_updateBytesCRC32", Long.class, "address");
|
|
665 |
public final long crcTableAddress = getFieldValue("StubRoutines::_crc_table_adr", Long.class, "address");
|
|
666 |
|
|
667 |
public final long sha1ImplCompress = getFieldValue("StubRoutines::_sha1_implCompress", Long.class, "address", 0L);
|
|
668 |
public final long sha1ImplCompressMB = getFieldValue("StubRoutines::_sha1_implCompressMB", Long.class, "address", 0L);
|
|
669 |
public final long sha256ImplCompress = getFieldValue("StubRoutines::_sha256_implCompress", Long.class, "address", 0L);
|
|
670 |
public final long sha256ImplCompressMB = getFieldValue("StubRoutines::_sha256_implCompressMB", Long.class, "address", 0L);
|
|
671 |
public final long sha512ImplCompress = getFieldValue("StubRoutines::_sha512_implCompress", Long.class, "address", 0L);
|
|
672 |
public final long sha512ImplCompressMB = getFieldValue("StubRoutines::_sha512_implCompressMB", Long.class, "address", 0L);
|
46344
|
673 |
public final long multiplyToLen = getFieldValue("StubRoutines::_multiplyToLen", Long.class, "address", longRequiredOnAMD64);
|
43972
|
674 |
|
|
675 |
public final long counterModeAESCrypt = getFieldValue("StubRoutines::_counterMode_AESCrypt", Long.class, "address", 0L);
|
|
676 |
public final long ghashProcessBlocks = getFieldValue("StubRoutines::_ghash_processBlocks", Long.class, "address", 0L);
|
|
677 |
public final long crc32cTableTddr = getFieldValue("StubRoutines::_crc32c_table_addr", Long.class, "address", 0L);
|
|
678 |
public final long updateBytesCRC32C = getFieldValue("StubRoutines::_updateBytesCRC32C", Long.class, "address", 0L);
|
|
679 |
public final long updateBytesAdler32 = getFieldValue("StubRoutines::_updateBytesAdler32", Long.class, "address", 0L);
|
46344
|
680 |
public final long squareToLen = getFieldValue("StubRoutines::_squareToLen", Long.class, "address", longRequiredOnAMD64);
|
|
681 |
public final long mulAdd = getFieldValue("StubRoutines::_mulAdd", Long.class, "address", longRequiredOnAMD64);
|
|
682 |
public final long montgomeryMultiply = getFieldValue("StubRoutines::_montgomeryMultiply", Long.class, "address", longRequiredOnAMD64);
|
|
683 |
public final long montgomerySquare = getFieldValue("StubRoutines::_montgomerySquare", Long.class, "address", longRequiredOnAMD64);
|
43972
|
684 |
public final long vectorizedMismatch = getFieldValue("StubRoutines::_vectorizedMismatch", Long.class, "address", 0L);
|
|
685 |
|
|
686 |
public final long throwDelayedStackOverflowErrorEntry = getFieldValue("StubRoutines::_throw_delayed_StackOverflowError_entry", Long.class, "address", longNotPresentInJDK8);
|
|
687 |
|
|
688 |
public final long jbyteArraycopy = getFieldValue("StubRoutines::_jbyte_arraycopy", Long.class, "address");
|
|
689 |
public final long jshortArraycopy = getFieldValue("StubRoutines::_jshort_arraycopy", Long.class, "address");
|
|
690 |
public final long jintArraycopy = getFieldValue("StubRoutines::_jint_arraycopy", Long.class, "address");
|
|
691 |
public final long jlongArraycopy = getFieldValue("StubRoutines::_jlong_arraycopy", Long.class, "address");
|
|
692 |
public final long oopArraycopy = getFieldValue("StubRoutines::_oop_arraycopy", Long.class, "address");
|
|
693 |
public final long oopArraycopyUninit = getFieldValue("StubRoutines::_oop_arraycopy_uninit", Long.class, "address");
|
|
694 |
public final long jbyteDisjointArraycopy = getFieldValue("StubRoutines::_jbyte_disjoint_arraycopy", Long.class, "address");
|
|
695 |
public final long jshortDisjointArraycopy = getFieldValue("StubRoutines::_jshort_disjoint_arraycopy", Long.class, "address");
|
|
696 |
public final long jintDisjointArraycopy = getFieldValue("StubRoutines::_jint_disjoint_arraycopy", Long.class, "address");
|
|
697 |
public final long jlongDisjointArraycopy = getFieldValue("StubRoutines::_jlong_disjoint_arraycopy", Long.class, "address");
|
|
698 |
public final long oopDisjointArraycopy = getFieldValue("StubRoutines::_oop_disjoint_arraycopy", Long.class, "address");
|
|
699 |
public final long oopDisjointArraycopyUninit = getFieldValue("StubRoutines::_oop_disjoint_arraycopy_uninit", Long.class, "address");
|
|
700 |
public final long jbyteAlignedArraycopy = getFieldValue("StubRoutines::_arrayof_jbyte_arraycopy", Long.class, "address");
|
|
701 |
public final long jshortAlignedArraycopy = getFieldValue("StubRoutines::_arrayof_jshort_arraycopy", Long.class, "address");
|
|
702 |
public final long jintAlignedArraycopy = getFieldValue("StubRoutines::_arrayof_jint_arraycopy", Long.class, "address");
|
|
703 |
public final long jlongAlignedArraycopy = getFieldValue("StubRoutines::_arrayof_jlong_arraycopy", Long.class, "address");
|
|
704 |
public final long oopAlignedArraycopy = getFieldValue("StubRoutines::_arrayof_oop_arraycopy", Long.class, "address");
|
|
705 |
public final long oopAlignedArraycopyUninit = getFieldValue("StubRoutines::_arrayof_oop_arraycopy_uninit", Long.class, "address");
|
|
706 |
public final long jbyteAlignedDisjointArraycopy = getFieldValue("StubRoutines::_arrayof_jbyte_disjoint_arraycopy", Long.class, "address");
|
|
707 |
public final long jshortAlignedDisjointArraycopy = getFieldValue("StubRoutines::_arrayof_jshort_disjoint_arraycopy", Long.class, "address");
|
|
708 |
public final long jintAlignedDisjointArraycopy = getFieldValue("StubRoutines::_arrayof_jint_disjoint_arraycopy", Long.class, "address");
|
|
709 |
public final long jlongAlignedDisjointArraycopy = getFieldValue("StubRoutines::_arrayof_jlong_disjoint_arraycopy", Long.class, "address");
|
|
710 |
public final long oopAlignedDisjointArraycopy = getFieldValue("StubRoutines::_arrayof_oop_disjoint_arraycopy", Long.class, "address");
|
|
711 |
public final long oopAlignedDisjointArraycopyUninit = getFieldValue("StubRoutines::_arrayof_oop_disjoint_arraycopy_uninit", Long.class, "address");
|
|
712 |
public final long checkcastArraycopy = getFieldValue("StubRoutines::_checkcast_arraycopy", Long.class, "address");
|
|
713 |
public final long checkcastArraycopyUninit = getFieldValue("StubRoutines::_checkcast_arraycopy_uninit", Long.class, "address");
|
|
714 |
public final long unsafeArraycopy = getFieldValue("StubRoutines::_unsafe_arraycopy", Long.class, "address");
|
|
715 |
public final long genericArraycopy = getFieldValue("StubRoutines::_generic_arraycopy", Long.class, "address");
|
|
716 |
|
|
717 |
public final long newInstanceAddress = getAddress("JVMCIRuntime::new_instance");
|
|
718 |
public final long newArrayAddress = getAddress("JVMCIRuntime::new_array");
|
|
719 |
public final long newMultiArrayAddress = getAddress("JVMCIRuntime::new_multi_array");
|
|
720 |
public final long dynamicNewArrayAddress = getAddress("JVMCIRuntime::dynamic_new_array");
|
|
721 |
public final long dynamicNewInstanceAddress = getAddress("JVMCIRuntime::dynamic_new_instance");
|
|
722 |
|
|
723 |
public final long threadIsInterruptedAddress = getAddress("JVMCIRuntime::thread_is_interrupted");
|
|
724 |
public final long vmMessageAddress = getAddress("JVMCIRuntime::vm_message");
|
|
725 |
public final long identityHashCodeAddress = getAddress("JVMCIRuntime::identity_hash_code");
|
|
726 |
public final long exceptionHandlerForPcAddress = getAddress("JVMCIRuntime::exception_handler_for_pc");
|
|
727 |
public final long monitorenterAddress = getAddress("JVMCIRuntime::monitorenter");
|
|
728 |
public final long monitorexitAddress = getAddress("JVMCIRuntime::monitorexit");
|
|
729 |
public final long throwAndPostJvmtiExceptionAddress = getAddress("JVMCIRuntime::throw_and_post_jvmti_exception");
|
|
730 |
public final long throwKlassExternalNameExceptionAddress = getAddress("JVMCIRuntime::throw_klass_external_name_exception");
|
|
731 |
public final long throwClassCastExceptionAddress = getAddress("JVMCIRuntime::throw_class_cast_exception");
|
|
732 |
public final long logPrimitiveAddress = getAddress("JVMCIRuntime::log_primitive");
|
|
733 |
public final long logObjectAddress = getAddress("JVMCIRuntime::log_object");
|
|
734 |
public final long logPrintfAddress = getAddress("JVMCIRuntime::log_printf");
|
|
735 |
public final long vmErrorAddress = getAddress("JVMCIRuntime::vm_error");
|
|
736 |
public final long loadAndClearExceptionAddress = getAddress("JVMCIRuntime::load_and_clear_exception");
|
|
737 |
public final long writeBarrierPreAddress = getAddress("JVMCIRuntime::write_barrier_pre");
|
|
738 |
public final long writeBarrierPostAddress = getAddress("JVMCIRuntime::write_barrier_post");
|
|
739 |
public final long validateObject = getAddress("JVMCIRuntime::validate_object");
|
|
740 |
|
|
741 |
public final long testDeoptimizeCallInt = getAddress("JVMCIRuntime::test_deoptimize_call_int");
|
|
742 |
|
|
743 |
public final long registerFinalizerAddress = getAddress("SharedRuntime::register_finalizer");
|
|
744 |
public final long exceptionHandlerForReturnAddressAddress = getAddress("SharedRuntime::exception_handler_for_return_address");
|
|
745 |
public final long osrMigrationEndAddress = getAddress("SharedRuntime::OSR_migration_end");
|
|
746 |
public final long enableStackReservedZoneAddress = getAddress("SharedRuntime::enable_stack_reserved_zone", longNotPresentInJDK8);
|
|
747 |
|
|
748 |
public final long javaTimeMillisAddress = getAddress("os::javaTimeMillis");
|
|
749 |
public final long javaTimeNanosAddress = getAddress("os::javaTimeNanos");
|
|
750 |
public final long arithmeticSinAddress = getFieldValue("CompilerToVM::Data::dsin", Long.class, "address");
|
|
751 |
public final long arithmeticCosAddress = getFieldValue("CompilerToVM::Data::dcos", Long.class, "address");
|
|
752 |
public final long arithmeticTanAddress = getFieldValue("CompilerToVM::Data::dtan", Long.class, "address");
|
|
753 |
public final long arithmeticExpAddress = getFieldValue("CompilerToVM::Data::dexp", Long.class, "address");
|
|
754 |
public final long arithmeticLogAddress = getFieldValue("CompilerToVM::Data::dlog", Long.class, "address");
|
|
755 |
public final long arithmeticLog10Address = getFieldValue("CompilerToVM::Data::dlog10", Long.class, "address");
|
|
756 |
public final long arithmeticPowAddress = getFieldValue("CompilerToVM::Data::dpow", Long.class, "address");
|
|
757 |
|
|
758 |
public final long fremAddress = getAddress("SharedRuntime::frem");
|
|
759 |
public final long dremAddress = getAddress("SharedRuntime::drem");
|
|
760 |
|
|
761 |
public final int jvmciCountersSize = getFlag("JVMCICounterSize", Integer.class);
|
|
762 |
|
|
763 |
public final long deoptimizationFetchUnrollInfo = getAddress("Deoptimization::fetch_unroll_info");
|
|
764 |
public final long deoptimizationUncommonTrap = getAddress("Deoptimization::uncommon_trap");
|
|
765 |
public final long deoptimizationUnpackFrames = getAddress("Deoptimization::unpack_frames");
|
|
766 |
|
|
767 |
public final int deoptimizationUnpackDeopt = getConstant("Deoptimization::Unpack_deopt", Integer.class);
|
|
768 |
public final int deoptimizationUnpackException = getConstant("Deoptimization::Unpack_exception", Integer.class);
|
|
769 |
public final int deoptimizationUnpackUncommonTrap = getConstant("Deoptimization::Unpack_uncommon_trap", Integer.class);
|
|
770 |
public final int deoptimizationUnpackReexecute = getConstant("Deoptimization::Unpack_reexecute", Integer.class);
|
|
771 |
|
|
772 |
public final int deoptimizationUnrollBlockSizeOfDeoptimizedFrameOffset = getFieldOffset("Deoptimization::UnrollBlock::_size_of_deoptimized_frame", Integer.class, "int");
|
|
773 |
public final int deoptimizationUnrollBlockCallerAdjustmentOffset = getFieldOffset("Deoptimization::UnrollBlock::_caller_adjustment", Integer.class, "int");
|
|
774 |
public final int deoptimizationUnrollBlockNumberOfFramesOffset = getFieldOffset("Deoptimization::UnrollBlock::_number_of_frames", Integer.class, "int");
|
|
775 |
public final int deoptimizationUnrollBlockTotalFrameSizesOffset = getFieldOffset("Deoptimization::UnrollBlock::_total_frame_sizes", Integer.class, "int");
|
|
776 |
public final int deoptimizationUnrollBlockUnpackKindOffset = getFieldOffset("Deoptimization::UnrollBlock::_unpack_kind", Integer.class, "int");
|
|
777 |
public final int deoptimizationUnrollBlockFrameSizesOffset = getFieldOffset("Deoptimization::UnrollBlock::_frame_sizes", Integer.class, "intptr_t*");
|
|
778 |
public final int deoptimizationUnrollBlockFramePcsOffset = getFieldOffset("Deoptimization::UnrollBlock::_frame_pcs", Integer.class, "address*");
|
|
779 |
public final int deoptimizationUnrollBlockInitialInfoOffset = getFieldOffset("Deoptimization::UnrollBlock::_initial_info", Integer.class, "intptr_t");
|
|
780 |
|
|
781 |
// Checkstyle: stop
|
|
782 |
public final int MARKID_VERIFIED_ENTRY = getConstant("CodeInstaller::VERIFIED_ENTRY", Integer.class);
|
|
783 |
public final int MARKID_UNVERIFIED_ENTRY = getConstant("CodeInstaller::UNVERIFIED_ENTRY", Integer.class);
|
|
784 |
public final int MARKID_OSR_ENTRY = getConstant("CodeInstaller::OSR_ENTRY", Integer.class);
|
|
785 |
public final int MARKID_EXCEPTION_HANDLER_ENTRY = getConstant("CodeInstaller::EXCEPTION_HANDLER_ENTRY", Integer.class);
|
|
786 |
public final int MARKID_DEOPT_HANDLER_ENTRY = getConstant("CodeInstaller::DEOPT_HANDLER_ENTRY", Integer.class);
|
|
787 |
public final int MARKID_INVOKEINTERFACE = getConstant("CodeInstaller::INVOKEINTERFACE", Integer.class);
|
|
788 |
public final int MARKID_INVOKEVIRTUAL = getConstant("CodeInstaller::INVOKEVIRTUAL", Integer.class);
|
|
789 |
public final int MARKID_INVOKESTATIC = getConstant("CodeInstaller::INVOKESTATIC", Integer.class);
|
|
790 |
public final int MARKID_INVOKESPECIAL = getConstant("CodeInstaller::INVOKESPECIAL", Integer.class);
|
|
791 |
public final int MARKID_INLINE_INVOKE = getConstant("CodeInstaller::INLINE_INVOKE", Integer.class);
|
|
792 |
public final int MARKID_POLL_NEAR = getConstant("CodeInstaller::POLL_NEAR", Integer.class);
|
|
793 |
public final int MARKID_POLL_RETURN_NEAR = getConstant("CodeInstaller::POLL_RETURN_NEAR", Integer.class);
|
|
794 |
public final int MARKID_POLL_FAR = getConstant("CodeInstaller::POLL_FAR", Integer.class);
|
|
795 |
public final int MARKID_POLL_RETURN_FAR = getConstant("CodeInstaller::POLL_RETURN_FAR", Integer.class);
|
|
796 |
public final int MARKID_CARD_TABLE_SHIFT = getConstant("CodeInstaller::CARD_TABLE_SHIFT", Integer.class);
|
|
797 |
public final int MARKID_CARD_TABLE_ADDRESS = getConstant("CodeInstaller::CARD_TABLE_ADDRESS", Integer.class);
|
|
798 |
public final int MARKID_INVOKE_INVALID = getConstant("CodeInstaller::INVOKE_INVALID", Integer.class);
|
|
799 |
|
|
800 |
/**
|
|
801 |
* The following constants are given default values here since they are missing in the native
|
|
802 |
* JVMCI-8 code but are still required for {@link GraalHotSpotVMConfigNode#canonical} to work in
|
|
803 |
* a JDK8 environment.
|
|
804 |
*/
|
|
805 |
public final int MARKID_HEAP_TOP_ADDRESS = getConstant("CodeInstaller::HEAP_TOP_ADDRESS", Integer.class, 17);
|
|
806 |
public final int MARKID_HEAP_END_ADDRESS = getConstant("CodeInstaller::HEAP_END_ADDRESS", Integer.class, 18);
|
|
807 |
public final int MARKID_NARROW_KLASS_BASE_ADDRESS = getConstant("CodeInstaller::NARROW_KLASS_BASE_ADDRESS", Integer.class, 19);
|
|
808 |
public final int MARKID_NARROW_OOP_BASE_ADDRESS = getConstant("CodeInstaller::NARROW_OOP_BASE_ADDRESS", Integer.class, 20);
|
|
809 |
public final int MARKID_CRC_TABLE_ADDRESS = getConstant("CodeInstaller::CRC_TABLE_ADDRESS", Integer.class, 21);
|
|
810 |
public final int MARKID_LOG_OF_HEAP_REGION_GRAIN_BYTES = getConstant("CodeInstaller::LOG_OF_HEAP_REGION_GRAIN_BYTES", Integer.class, 22);
|
|
811 |
public final int MARKID_INLINE_CONTIGUOUS_ALLOCATION_SUPPORTED = getConstant("CodeInstaller::INLINE_CONTIGUOUS_ALLOCATION_SUPPORTED", Integer.class, 23);
|
|
812 |
|
|
813 |
// Checkstyle: resume
|
|
814 |
|
|
815 |
protected boolean check() {
|
|
816 |
for (Field f : getClass().getDeclaredFields()) {
|
|
817 |
int modifiers = f.getModifiers();
|
|
818 |
if (Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers)) {
|
|
819 |
assert Modifier.isFinal(modifiers) : "field should be final: " + f;
|
|
820 |
}
|
|
821 |
}
|
|
822 |
|
|
823 |
assert codeEntryAlignment > 0 : codeEntryAlignment;
|
|
824 |
return true;
|
|
825 |
}
|
|
826 |
}
|