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comparison src/share/vm/graal/graalJavaAccess.hpp @ 2890:c23d45daff9b

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Renamed cpp/hpp file directory.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Wed, 08 Jun 2011 13:40:25 +0200
parents src/share/vm/c1x/graalJavaAccess.hpp@2fb867285938
children 75a99b4f1c98
comparison
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2889:2fb867285938 2890:c23d45daff9b
1 /*
2 * Copyright (c) 2011, 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 void c1x_compute_offsets();
25
26 #include "classfile/systemDictionary.hpp"
27 #include "oops/instanceMirrorKlass.hpp"
28
29 /* This macro defines the structure of the CiTargetMethod - classes.
30 * It will generate classes with accessors similar to javaClasses.hpp, but with specializations for oops, Handles and jni handles.
31 *
32 * The public interface of these classes will look like this:
33
34 * class CiStackSlot : AllStatic {
35 * public:
36 * static klassOop klass();
37 * static jint index(oop obj);
38 * static jint index(Handle obj);
39 * static jint index(jobject obj);
40 * static void set_index(oop obj, jint x);
41 * static void set_index(Handle obj, jint x);
42 * static void set_index(jobject obj, jint x);
43 * };
44 *
45 */
46
47 #define COMPILER_CLASSES_DO(start_class, end_class, char_field, int_field, boolean_field, long_field, oop_field, static_oop_field) \
48 start_class(HotSpotTypeResolved) \
49 oop_field(HotSpotTypeResolved, compiler, "Lcom/oracle/max/graal/runtime/Compiler;") \
50 oop_field(HotSpotTypeResolved, javaMirror, "Ljava/lang/Class;") \
51 oop_field(HotSpotTypeResolved, simpleName, "Ljava/lang/String;") \
52 int_field(HotSpotTypeResolved, accessFlags) \
53 boolean_field(HotSpotTypeResolved, hasFinalizer) \
54 boolean_field(HotSpotTypeResolved, hasSubclass) \
55 boolean_field(HotSpotTypeResolved, hasFinalizableSubclass) \
56 boolean_field(HotSpotTypeResolved, isInitialized) \
57 boolean_field(HotSpotTypeResolved, isArrayClass) \
58 boolean_field(HotSpotTypeResolved, isInstanceClass) \
59 boolean_field(HotSpotTypeResolved, isInterface) \
60 int_field(HotSpotTypeResolved, instanceSize) \
61 oop_field(HotSpotTypeResolved, componentType, "Lcom/sun/cri/ri/RiType;") \
62 end_class \
63 start_class(HotSpotType) \
64 oop_field(HotSpotType, name, "Ljava/lang/String;") \
65 end_class \
66 start_class(HotSpotField) \
67 oop_field(HotSpotField, constant, "Lcom/sun/cri/ci/CiConstant;") \
68 end_class \
69 start_class(HotSpotMethodResolved) \
70 long_field(HotSpotMethodResolved, vmId) \
71 end_class \
72 start_class(HotSpotProxy) \
73 static_oop_field(HotSpotProxy, DUMMY_CONSTANT_OBJ, "Ljava/lang/Long;") \
74 end_class \
75 start_class(HotSpotTargetMethod) \
76 oop_field(HotSpotTargetMethod, targetMethod, "Lcom/sun/cri/ci/CiTargetMethod;") \
77 oop_field(HotSpotTargetMethod, method, "Lcom/oracle/max/graal/runtime/HotSpotMethodResolved;") \
78 oop_field(HotSpotTargetMethod, name, "Ljava/lang/String;") \
79 oop_field(HotSpotTargetMethod, sites, "[Lcom/sun/cri/ci/CiTargetMethod$Site;") \
80 oop_field(HotSpotTargetMethod, exceptionHandlers, "[Lcom/sun/cri/ci/CiTargetMethod$ExceptionHandler;") \
81 end_class \
82 start_class(HotSpotExceptionHandler) \
83 int_field(HotSpotExceptionHandler, startBci) \
84 int_field(HotSpotExceptionHandler, endBci) \
85 int_field(HotSpotExceptionHandler, handlerBci) \
86 int_field(HotSpotExceptionHandler, catchClassIndex) \
87 oop_field(HotSpotExceptionHandler, catchClass, "Lcom/sun/cri/ri/RiType;") \
88 end_class \
89 start_class(CiTargetMethod) \
90 int_field(CiTargetMethod, frameSize) \
91 int_field(CiTargetMethod, customStackAreaOffset) \
92 oop_field(CiTargetMethod, targetCode, "[B") \
93 oop_field(CiTargetMethod, assumptions, "Lcom/sun/cri/ci/CiAssumptions;") \
94 int_field(CiTargetMethod, targetCodeSize) \
95 end_class \
96 start_class(CiAssumptions) \
97 oop_field(CiAssumptions, list, "[Lcom/sun/cri/ci/CiAssumptions$Assumption;") \
98 end_class \
99 start_class(CiAssumptions_ConcreteSubtype) \
100 oop_field(CiAssumptions_ConcreteSubtype, context, "Lcom/sun/cri/ri/RiType;") \
101 oop_field(CiAssumptions_ConcreteSubtype, subtype, "Lcom/sun/cri/ri/RiType;") \
102 end_class \
103 start_class(CiAssumptions_ConcreteMethod) \
104 oop_field(CiAssumptions_ConcreteMethod, context, "Lcom/sun/cri/ri/RiMethod;") \
105 oop_field(CiAssumptions_ConcreteMethod, method, "Lcom/sun/cri/ri/RiMethod;") \
106 end_class \
107 start_class(CiTargetMethod_Site) \
108 int_field(CiTargetMethod_Site, pcOffset) \
109 end_class \
110 start_class(CiTargetMethod_Call) \
111 oop_field(CiTargetMethod_Call, runtimeCall, "Lcom/sun/cri/ci/CiRuntimeCall;") \
112 oop_field(CiTargetMethod_Call, method, "Lcom/sun/cri/ri/RiMethod;") \
113 oop_field(CiTargetMethod_Call, symbol, "Ljava/lang/String;") \
114 oop_field(CiTargetMethod_Call, globalStubID, "Ljava/lang/Object;") \
115 oop_field(CiTargetMethod_Call, debugInfo, "Lcom/sun/cri/ci/CiDebugInfo;") \
116 end_class \
117 start_class(CiTargetMethod_DataPatch) \
118 oop_field(CiTargetMethod_DataPatch, constant, "Lcom/sun/cri/ci/CiConstant;") \
119 end_class \
120 start_class(CiTargetMethod_Safepoint) \
121 oop_field(CiTargetMethod_Safepoint, debugInfo, "Lcom/sun/cri/ci/CiDebugInfo;") \
122 end_class \
123 start_class(CiTargetMethod_ExceptionHandler) \
124 int_field(CiTargetMethod_ExceptionHandler, handlerPos) \
125 int_field(CiTargetMethod_ExceptionHandler, handlerBci) \
126 int_field(CiTargetMethod_ExceptionHandler, bci) \
127 int_field(CiTargetMethod_ExceptionHandler, scopeLevel) \
128 oop_field(CiTargetMethod_ExceptionHandler, exceptionType, "Lcom/sun/cri/ri/RiType;")\
129 end_class \
130 start_class(CiTargetMethod_Mark) \
131 oop_field(CiTargetMethod_Mark, id, "Ljava/lang/Object;") \
132 oop_field(CiTargetMethod_Mark, references, "[Lcom/sun/cri/ci/CiTargetMethod$Mark;") \
133 end_class \
134 start_class(CiDebugInfo) \
135 oop_field(CiDebugInfo, codePos, "Lcom/sun/cri/ci/CiCodePos;") \
136 oop_field(CiDebugInfo, registerRefMap, "Lcom/sun/cri/ci/CiBitMap;") \
137 oop_field(CiDebugInfo, frameRefMap, "Lcom/sun/cri/ci/CiBitMap;") \
138 end_class \
139 start_class(CiBitMap) \
140 int_field(CiBitMap, size) \
141 long_field(CiBitMap, low) \
142 oop_field(CiBitMap, extra, "[J") \
143 end_class \
144 start_class(CiFrame) \
145 oop_field(CiFrame, values, "[Lcom/sun/cri/ci/CiValue;") \
146 int_field(CiFrame, numLocals) \
147 int_field(CiFrame, numStack) \
148 int_field(CiFrame, numLocks) \
149 end_class \
150 start_class(CiCodePos) \
151 oop_field(CiCodePos, caller, "Lcom/sun/cri/ci/CiCodePos;") \
152 oop_field(CiCodePos, method, "Lcom/sun/cri/ri/RiMethod;") \
153 int_field(CiCodePos, bci) \
154 end_class \
155 start_class(CiConstant) \
156 oop_field(CiConstant, kind, "Lcom/sun/cri/ci/CiKind;") \
157 oop_field(CiConstant, object, "Ljava/lang/Object;") \
158 long_field(CiConstant, primitive) \
159 end_class \
160 start_class(CiKind) \
161 char_field(CiKind, typeChar) \
162 static_oop_field(CiKind, Boolean, "Lcom/sun/cri/ci/CiKind;"); \
163 static_oop_field(CiKind, Byte, "Lcom/sun/cri/ci/CiKind;"); \
164 static_oop_field(CiKind, Char, "Lcom/sun/cri/ci/CiKind;"); \
165 static_oop_field(CiKind, Short, "Lcom/sun/cri/ci/CiKind;"); \
166 static_oop_field(CiKind, Int, "Lcom/sun/cri/ci/CiKind;"); \
167 static_oop_field(CiKind, Long, "Lcom/sun/cri/ci/CiKind;"); \
168 end_class \
169 start_class(CiRuntimeCall) \
170 static_oop_field(CiRuntimeCall, UnwindException, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
171 static_oop_field(CiRuntimeCall, RegisterFinalizer, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
172 static_oop_field(CiRuntimeCall, HandleException, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
173 static_oop_field(CiRuntimeCall, OSRMigrationEnd, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
174 static_oop_field(CiRuntimeCall, JavaTimeMillis, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
175 static_oop_field(CiRuntimeCall, JavaTimeNanos, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
176 static_oop_field(CiRuntimeCall, Debug, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
177 static_oop_field(CiRuntimeCall, ArithmethicLrem, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
178 static_oop_field(CiRuntimeCall, ArithmeticLdiv, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
179 static_oop_field(CiRuntimeCall, ArithmeticFrem, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
180 static_oop_field(CiRuntimeCall, ArithmeticDrem, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
181 static_oop_field(CiRuntimeCall, ArithmeticCos, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
182 static_oop_field(CiRuntimeCall, ArithmeticTan, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
183 static_oop_field(CiRuntimeCall, ArithmeticLog, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
184 static_oop_field(CiRuntimeCall, ArithmeticLog10, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
185 static_oop_field(CiRuntimeCall, ArithmeticSin, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
186 static_oop_field(CiRuntimeCall, Deoptimize, "Lcom/sun/cri/ci/CiRuntimeCall;"); \
187 end_class \
188 start_class(RiMethod) \
189 end_class \
190 start_class(CiValue) \
191 oop_field(CiValue, kind, "Lcom/sun/cri/ci/CiKind;") \
192 static_oop_field(CiValue, IllegalValue, "Lcom/sun/cri/ci/CiValue;"); \
193 end_class \
194 start_class(CiRegisterValue) \
195 oop_field(CiRegisterValue, reg, "Lcom/sun/cri/ci/CiRegister;") \
196 end_class \
197 start_class(CiRegister) \
198 int_field(CiRegister, number) \
199 end_class \
200 start_class(CiStackSlot) \
201 int_field(CiStackSlot, index) \
202 end_class \
203 /* end*/
204
205
206
207
208 #define START_CLASS(name) \
209 class name : AllStatic { \
210 private: \
211 friend class C1XCompiler; \
212 static void check(oop obj) { assert(obj != NULL, "NULL field access of class " #name); assert(obj->is_a(SystemDictionary::name##_klass()), "wrong class, " #name " expected"); } \
213 static void compute_offsets(); \
214 public: \
215 static klassOop klass() { return SystemDictionary::name##_klass(); }
216
217 #define END_CLASS };
218
219 #define FIELD(name, type, accessor) \
220 static int _##name##_offset; \
221 static type name(oop obj) { check(obj); return obj->accessor(_##name##_offset); } \
222 static type name(Handle obj) { check(obj()); return obj->accessor(_##name##_offset); } \
223 static type name(jobject obj) { check(JNIHandles::resolve(obj)); return JNIHandles::resolve(obj)->accessor(_##name##_offset); } \
224 static void set_##name(oop obj, type x) { check(obj); obj->accessor##_put(_##name##_offset, x); } \
225 static void set_##name(Handle obj, type x) { check(obj()); obj->accessor##_put(_##name##_offset, x); } \
226 static void set_##name(jobject obj, type x) { check(JNIHandles::resolve(obj)); JNIHandles::resolve(obj)->accessor##_put(_##name##_offset, x); }
227
228 #define CHAR_FIELD(klass, name) FIELD(name, jchar, char_field)
229 #define INT_FIELD(klass, name) FIELD(name, jint, int_field)
230 #define BOOLEAN_FIELD(klass, name) FIELD(name, jboolean, bool_field)
231 #define LONG_FIELD(klass, name) FIELD(name, jlong, long_field)
232 #define OOP_FIELD(klass, name, signature) FIELD(name, oop, obj_field)
233 #define STATIC_OOP_FIELD(klassName, name, signature) \
234 static int _##name##_offset; \
235 static oop name() { \
236 instanceKlass* ik = instanceKlass::cast(klassName::klass()); \
237 address addr = ik->static_field_addr(_##name##_offset - instanceMirrorKlass::offset_of_static_fields()); \
238 if (UseCompressedOops) { \
239 return oopDesc::load_decode_heap_oop((narrowOop *)addr); \
240 } else { \
241 return oopDesc::load_decode_heap_oop((oop*)addr); \
242 } \
243 } \
244 static void set_##name(oop x) { \
245 instanceKlass* ik = instanceKlass::cast(klassName::klass()); \
246 address addr = ik->static_field_addr(_##name##_offset - instanceMirrorKlass::offset_of_static_fields()); \
247 if (UseCompressedOops) { \
248 oopDesc::encode_store_heap_oop((narrowOop *)addr, x); \
249 } else { \
250 oopDesc::encode_store_heap_oop((oop*)addr, x); \
251 } \
252 }
253 COMPILER_CLASSES_DO(START_CLASS, END_CLASS, CHAR_FIELD, INT_FIELD, BOOLEAN_FIELD, LONG_FIELD, OOP_FIELD, STATIC_OOP_FIELD)
254 #undef START_CLASS
255 #undef END_CLASS
256 #undef FIELD
257 #undef CHAR_FIELD
258 #undef INT_FIELD
259 #undef BOOLEAN_FIELD
260 #undef LONG_FIELD
261 #undef OOP_FIELD
262 #undef STATIC_OOP_FIELD
263
264