Mercurial > hg > truffle
comparison src/share/vm/c1x/c1x_TargetMethod.hpp @ 1428:695451afc619
refactoring classes into separate files
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Thu, 19 Aug 2010 14:34:52 -0700 |
parents | |
children | abc670a709dc |
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1427:149b1d2316de | 1428:695451afc619 |
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1 /* | |
2 * Copyright 2000-2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 void c1x_compute_offsets(); | |
26 | |
27 // defines the structure of the CiTargetMethod - classes | |
28 // this will generate classes with accessors similar to javaClasses.hpp | |
29 | |
30 #define COMPILER_CLASSES_DO(start_class, end_class, char_field, int_field, long_field, oop_field, static_oop_field) \ | |
31 start_class(HotSpotTypeResolved) \ | |
32 long_field(HotSpotTypeResolved, vmId) \ | |
33 end_class \ | |
34 start_class(HotSpotMethod) \ | |
35 long_field(HotSpotMethod, vmId) \ | |
36 end_class \ | |
37 start_class(HotSpotTargetMethod) \ | |
38 oop_field(HotSpotTargetMethod, targetMethod, "Lcom/sun/cri/ci/CiTargetMethod;") \ | |
39 oop_field(HotSpotTargetMethod, method, "Lcom/sun/hotspot/c1x/HotSpotMethod;") \ | |
40 oop_field(HotSpotTargetMethod, name, "Ljava/lang/String;") \ | |
41 oop_field(HotSpotTargetMethod, sites, "[Lcom/sun/cri/ci/CiTargetMethod$Site;") \ | |
42 end_class \ | |
43 start_class(CiTargetMethod) \ | |
44 int_field(CiTargetMethod, frameSize) \ | |
45 oop_field(CiTargetMethod, targetCode, "[B") \ | |
46 int_field(CiTargetMethod, targetCodeSize) \ | |
47 int_field(CiTargetMethod, referenceRegisterCount) \ | |
48 end_class \ | |
49 start_class(CiTargetMethod_Site) \ | |
50 int_field(CiTargetMethod_Site, pcOffset) \ | |
51 end_class \ | |
52 start_class(CiTargetMethod_Call) \ | |
53 oop_field(CiTargetMethod_Call, runtimeCall, "Lcom/sun/cri/ci/CiRuntimeCall;") \ | |
54 oop_field(CiTargetMethod_Call, method, "Lcom/sun/cri/ri/RiMethod;") \ | |
55 oop_field(CiTargetMethod_Call, symbol, "Ljava/lang/String;") \ | |
56 oop_field(CiTargetMethod_Call, globalStubID, "Ljava/lang/Object;") \ | |
57 oop_field(CiTargetMethod_Call, debugInfo, "Lcom/sun/cri/ci/CiDebugInfo;") \ | |
58 oop_field(CiTargetMethod_Call, stackMap, "[B") \ | |
59 oop_field(CiTargetMethod_Call, registerMap, "[B") \ | |
60 end_class \ | |
61 start_class(CiTargetMethod_DataPatch) \ | |
62 oop_field(CiTargetMethod_DataPatch, constant, "Lcom/sun/cri/ci/CiConstant;") \ | |
63 end_class \ | |
64 start_class(CiTargetMethod_Safepoint) \ | |
65 oop_field(CiTargetMethod_Safepoint, debugInfo, "Lcom/sun/cri/ci/CiDebugInfo;") \ | |
66 end_class \ | |
67 start_class(CiTargetMethod_ExceptionHandler) \ | |
68 int_field(CiTargetMethod_ExceptionHandler, handlerPos) \ | |
69 oop_field(CiTargetMethod_ExceptionHandler, exceptionType, "Lcom/sun/cri/ri/RiType;")\ | |
70 end_class \ | |
71 start_class(CiTargetMethod_Mark) \ | |
72 oop_field(CiTargetMethod_Mark, id, "Ljava/lang/Object;") \ | |
73 oop_field(CiTargetMethod_Mark, references, "[Lcom/sun/cri/ci/CiTargetMethod$Mark;") \ | |
74 end_class \ | |
75 start_class(CiDebugInfo) \ | |
76 oop_field(CiDebugInfo, codePos, "Lcom/sun/cri/ci/CiCodePos;") \ | |
77 oop_field(CiDebugInfo, frame, "Lcom/sun/cri/ci/CiDebugInfo$Frame;") \ | |
78 oop_field(CiDebugInfo, registerRefMap, "[B") \ | |
79 oop_field(CiDebugInfo, frameRefMap, "[B") \ | |
80 end_class \ | |
81 start_class(CiDebugInfo_Frame) \ | |
82 oop_field(CiDebugInfo_Frame, caller, "Lcom/sun/cri/ci/CiDebugInfo$Frame;") \ | |
83 oop_field(CiDebugInfo_Frame, codePos, "Lcom/sun/cri/ci/CiCodePos;") \ | |
84 oop_field(CiDebugInfo_Frame, values, "[Lcom/sun/cri/ci/CiValue;") \ | |
85 int_field(CiDebugInfo_Frame, numLocals) \ | |
86 int_field(CiDebugInfo_Frame, numStack) \ | |
87 int_field(CiDebugInfo_Frame, numLocks) \ | |
88 end_class \ | |
89 start_class(CiCodePos) \ | |
90 oop_field(CiCodePos, caller, "Lcom/sun/cri/ci/CiCodePos;") \ | |
91 oop_field(CiCodePos, method, "Lcom/sun/cri/ri/RiMethod;") \ | |
92 int_field(CiCodePos, bci) \ | |
93 end_class \ | |
94 start_class(CiConstant) \ | |
95 oop_field(CiConstant, kind, "Lcom/sun/cri/ci/CiKind;") \ | |
96 oop_field(CiConstant, object, "Ljava/lang/Object;") \ | |
97 long_field(CiConstant, primitive) \ | |
98 end_class \ | |
99 start_class(CiKind) \ | |
100 char_field(CiKind, typeChar) \ | |
101 end_class \ | |
102 start_class(CiRuntimeCall) \ | |
103 static_oop_field(CiRuntimeCall, Debug, "Lcom/sun/cri/ci/CiRuntimeCall;"); \ | |
104 end_class \ | |
105 start_class(RiMethod) \ | |
106 end_class \ | |
107 start_class(CiRegisterValue) \ | |
108 end_class \ | |
109 start_class(CiStackSlot) \ | |
110 end_class \ | |
111 /* end*/ | |
112 | |
113 #define START_CLASS(name) \ | |
114 class name : AllStatic { \ | |
115 private: \ | |
116 friend class C1XCompiler; \ | |
117 static void check(oop obj) { assert(obj != NULL, "NULL field access"); assert(obj->is_a(SystemDictionary::name##_klass()), "wrong class, " #name " expected"); } \ | |
118 static void compute_offsets(); \ | |
119 public: \ | |
120 static klassOop klass() { return SystemDictionary::name##_klass(); } | |
121 | |
122 #define END_CLASS }; | |
123 | |
124 #define FIELD(name, type, accessor) \ | |
125 static int _##name##_offset; \ | |
126 static type name(oop obj) { check(obj); return obj->accessor(_##name##_offset); } \ | |
127 static type name(jobject obj) { check(JNIHandles::resolve(obj)); return JNIHandles::resolve(obj)->accessor(_##name##_offset); } \ | |
128 static void set_##name(oop obj, type x) { check(obj); obj->accessor##_put(_##name##_offset, x); } \ | |
129 static void set_##name(jobject obj, type x) { check(JNIHandles::resolve(obj)); JNIHandles::resolve(obj)->accessor##_put(_##name##_offset, x); } | |
130 | |
131 #define CHAR_FIELD(klass, name) FIELD(name, jchar, char_field) | |
132 #define INT_FIELD(klass, name) FIELD(name, jint, int_field) | |
133 #define LONG_FIELD(klass, name) FIELD(name, jlong, long_field) | |
134 #define OOP_FIELD(klass, name, signature) FIELD(name, oop, obj_field) | |
135 #define STATIC_OOP_FIELD(klassName, name, signature) \ | |
136 static int _##name##_offset; \ | |
137 static oop name() { return klassName::klass()->obj_field(_##name##_offset); } \ | |
138 static void set_##name(oop x) { klassName::klass()->obj_field_put(_##name##_offset, x); } | |
139 | |
140 COMPILER_CLASSES_DO(START_CLASS, END_CLASS, CHAR_FIELD, INT_FIELD, LONG_FIELD, OOP_FIELD, STATIC_OOP_FIELD) | |
141 #undef START_CLASS | |
142 #undef END_CLASS | |
143 #undef FIELD | |
144 #undef CHAR_FIELD | |
145 #undef INT_FIELD | |
146 #undef LONG_FIELD | |
147 #undef OOP_FIELD | |
148 #undef STATIC_OOP_FIELD | |
149 | |
150 |