Mercurial > hg > truffle
comparison src/share/vm/graal/graalVMToCompiler.cpp @ 4220:5c80ccb80036
Renaming of VMExits and VMEntries part 1.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Wed, 04 Jan 2012 20:59:11 +0100 |
parents | src/share/vm/graal/graalVMExits.cpp@feb590a8497f |
children | e0a4668c57a2 |
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4214:35b05867c94a | 4220:5c80ccb80036 |
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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 #include "precompiled.hpp" | |
25 #include "graal/graalVMToCompiler.hpp" | |
26 | |
27 // this is a *global* handle | |
28 jobject VMToCompiler::_compilerPermObject = NULL; | |
29 jobject VMToCompiler::_vmExitsPermObject = NULL; | |
30 jobject VMToCompiler::_vmExitsPermKlass = NULL; | |
31 | |
32 KlassHandle VMToCompiler::vmExitsKlass() { | |
33 if (JNIHandles::resolve(_vmExitsPermKlass) == NULL) { | |
34 klassOop result = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_VMExits(), SystemDictionary::java_system_loader(), NULL, Thread::current()); | |
35 check_not_null(result, "Couldn't find class com.oracle.max.graal.hotspot.bridge.VMToCompiler"); | |
36 _vmExitsPermKlass = JNIHandles::make_global(result); | |
37 } | |
38 return KlassHandle((klassOop)JNIHandles::resolve_non_null(_vmExitsPermKlass)); | |
39 } | |
40 | |
41 Handle VMToCompiler::compilerInstance() { | |
42 if (JNIHandles::resolve(_compilerPermObject) == NULL) { | |
43 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_CompilerImpl(), SystemDictionary::java_system_loader(), NULL, Thread::current()); | |
44 check_not_null(compilerImplKlass(), "Couldn't find class com.sun.hotspot.graal.CompilerImpl"); | |
45 | |
46 JavaValue result(T_OBJECT); | |
47 JavaCalls::call_static(&result, compilerImplKlass, vmSymbols::getInstance_name(), vmSymbols::getInstance_signature(), Thread::current()); | |
48 check_pending_exception("Couldn't get Compiler"); | |
49 _compilerPermObject = JNIHandles::make_global((oop) result.get_jobject()); | |
50 } | |
51 return Handle(JNIHandles::resolve_non_null(_compilerPermObject)); | |
52 } | |
53 | |
54 Handle VMToCompiler::instance() { | |
55 if (JNIHandles::resolve(_vmExitsPermObject) == NULL) { | |
56 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_Compiler(), SystemDictionary::java_system_loader(), NULL, Thread::current()); | |
57 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.Compiler"); | |
58 | |
59 JavaValue result(T_OBJECT); | |
60 JavaCallArguments args; | |
61 args.set_receiver(compilerInstance()); | |
62 JavaCalls::call_interface(&result, compilerKlass, vmSymbols::getVMExits_name(), vmSymbols::getVMExits_signature(), &args, Thread::current()); | |
63 check_pending_exception("Couldn't get VMExits"); | |
64 _vmExitsPermObject = JNIHandles::make_global((oop) result.get_jobject()); | |
65 } | |
66 return Handle(JNIHandles::resolve_non_null(_vmExitsPermObject)); | |
67 } | |
68 | |
69 void VMToCompiler::initializeCompiler() { | |
70 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_CompilerImpl(), SystemDictionary::java_system_loader(), NULL, Thread::current()); | |
71 check_not_null(compilerImplKlass(), "Couldn't find class com.sun.hotspot.graal.CompilerImpl"); | |
72 | |
73 JavaValue result(T_VOID); | |
74 JavaCalls::call_static(&result, compilerImplKlass, vmSymbols::initialize_name(), vmSymbols::void_method_signature(), Thread::current()); | |
75 check_pending_exception("Couldn't initialize compiler"); | |
76 } | |
77 | |
78 jboolean VMToCompiler::setOption(Handle option) { | |
79 assert(!option.is_null(), ""); | |
80 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current()); | |
81 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions"); | |
82 | |
83 Thread* THREAD = Thread::current(); | |
84 JavaValue result(T_BOOLEAN); | |
85 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setOption_name(), vmSymbols::setOption_signature(), option, THREAD); | |
86 check_pending_exception("Error while calling setOption"); | |
87 return result.get_jboolean(); | |
88 } | |
89 | |
90 void VMToCompiler::setDefaultOptions() { | |
91 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_hotspot_graal_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current()); | |
92 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions"); | |
93 | |
94 Thread* THREAD = Thread::current(); | |
95 JavaValue result(T_VOID); | |
96 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setDefaultOptions_name(), vmSymbols::void_method_signature(), THREAD); | |
97 check_pending_exception("Error while calling setDefaultOptions"); | |
98 } | |
99 | |
100 void VMToCompiler::compileMethod(Handle hotspot_method, int entry_bci, jboolean blocking) { | |
101 assert(!hotspot_method.is_null(), "just checking"); | |
102 Thread* THREAD = Thread::current(); | |
103 JavaValue result(T_VOID); | |
104 JavaCallArguments args; | |
105 args.push_oop(instance()); | |
106 args.push_oop(hotspot_method); | |
107 args.push_int(entry_bci); | |
108 args.push_int(blocking); | |
109 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::compileMethod_name(), vmSymbols::compileMethod_signature(), &args, THREAD); | |
110 check_pending_exception("Error while calling compileMethod"); | |
111 } | |
112 | |
113 void VMToCompiler::shutdownCompiler() { | |
114 if (_compilerPermObject != NULL) { | |
115 HandleMark hm; | |
116 JavaThread* THREAD = JavaThread::current(); | |
117 JavaValue result(T_VOID); | |
118 JavaCallArguments args; | |
119 args.push_oop(instance()); | |
120 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::shutdownCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD); | |
121 check_pending_exception("Error while calling shutdownCompiler"); | |
122 | |
123 JNIHandles::destroy_global(_compilerPermObject); | |
124 JNIHandles::destroy_global(_vmExitsPermObject); | |
125 JNIHandles::destroy_global(_vmExitsPermKlass); | |
126 | |
127 _compilerPermObject = NULL; | |
128 _vmExitsPermObject = NULL; | |
129 _vmExitsPermKlass = NULL; | |
130 } | |
131 } | |
132 | |
133 void VMToCompiler::startCompiler() { | |
134 JavaThread* THREAD = JavaThread::current(); | |
135 JavaValue result(T_VOID); | |
136 JavaCallArguments args; | |
137 args.push_oop(instance()); | |
138 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::startCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD); | |
139 check_pending_exception("Error while calling startCompiler"); | |
140 } | |
141 | |
142 void VMToCompiler::bootstrap() { | |
143 JavaThread* THREAD = JavaThread::current(); | |
144 JavaValue result(T_VOID); | |
145 JavaCallArguments args; | |
146 args.push_oop(instance()); | |
147 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::bootstrap_name(), vmSymbols::void_method_signature(), &args, THREAD); | |
148 check_pending_exception("Error while calling boostrap"); | |
149 } | |
150 | |
151 oop VMToCompiler::createRiMethodResolved(jlong vmId, Handle name, TRAPS) { | |
152 assert(!name.is_null(), "just checking"); | |
153 JavaValue result(T_OBJECT); | |
154 JavaCallArguments args; | |
155 args.push_oop(instance()); | |
156 args.push_long(vmId); | |
157 args.push_oop(name); | |
158 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodResolved_name(), vmSymbols::createRiMethodResolved_signature(), &args, THREAD); | |
159 check_pending_exception("Error while calling createRiMethodResolved"); | |
160 return (oop) result.get_jobject(); | |
161 } | |
162 | |
163 oop VMToCompiler::createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS) { | |
164 assert(!name.is_null(), "just checking"); | |
165 JavaValue result(T_OBJECT); | |
166 JavaCallArguments args; | |
167 args.push_oop(instance()); | |
168 args.push_oop(name); | |
169 args.push_oop(signature); | |
170 args.push_oop(holder); | |
171 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodUnresolved_name(), vmSymbols::createRiMethodUnresolved_signature(), &args, THREAD); | |
172 check_pending_exception("Error while calling createRiMethodUnresolved"); | |
173 return (oop) result.get_jobject(); | |
174 } | |
175 | |
176 oop VMToCompiler::createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS) { | |
177 assert(!holder.is_null(), "just checking"); | |
178 assert(!name.is_null(), "just checking"); | |
179 assert(!type.is_null(), "just checking"); | |
180 JavaValue result(T_OBJECT); | |
181 JavaCallArguments args; | |
182 args.push_oop(instance()); | |
183 args.push_oop(holder); | |
184 args.push_oop(name); | |
185 args.push_oop(type); | |
186 args.push_int(index); | |
187 args.push_int(flags); | |
188 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiField_name(), vmSymbols::createRiField_signature(), &args, THREAD); | |
189 check_pending_exception("Error while calling createRiField"); | |
190 assert(result.get_type() == T_OBJECT, "just checking"); | |
191 return (oop) result.get_jobject(); | |
192 } | |
193 | |
194 oop VMToCompiler::createRiType(jlong vmId, Handle name, TRAPS) { | |
195 assert(!name.is_null(), "just checking"); | |
196 JavaValue result(T_OBJECT); | |
197 JavaCallArguments args; | |
198 args.push_oop(instance()); | |
199 args.push_long(vmId); | |
200 args.push_oop(name); | |
201 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiType_name(), vmSymbols::createRiType_signature(), &args, THREAD); | |
202 check_pending_exception("Error while calling createRiType"); | |
203 return (oop) result.get_jobject(); | |
204 } | |
205 | |
206 oop VMToCompiler::createRiTypePrimitive(int basic_type, TRAPS) { | |
207 JavaValue result(T_OBJECT); | |
208 JavaCallArguments args; | |
209 args.push_oop(instance()); | |
210 args.push_int(basic_type); | |
211 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypePrimitive_name(), vmSymbols::createRiTypePrimitive_signature(), &args, THREAD); | |
212 check_pending_exception("Error while calling createRiTypePrimitive"); | |
213 return (oop) result.get_jobject(); | |
214 } | |
215 | |
216 oop VMToCompiler::createRiTypeUnresolved(Handle name, TRAPS) { | |
217 assert(!name.is_null(), "just checking"); | |
218 JavaValue result(T_OBJECT); | |
219 JavaCallArguments args; | |
220 args.push_oop(instance()); | |
221 args.push_oop(name); | |
222 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypeUnresolved_name(), vmSymbols::createRiTypeUnresolved_signature(), &args, THREAD); | |
223 check_pending_exception("Error while calling createRiTypeUnresolved"); | |
224 return (oop) result.get_jobject(); | |
225 } | |
226 | |
227 oop VMToCompiler::createRiSignature(Handle name, TRAPS) { | |
228 assert(!name.is_null(), "just checking"); | |
229 JavaValue result(T_OBJECT); | |
230 JavaCallArguments args; | |
231 args.push_oop(instance()); | |
232 args.push_oop(name); | |
233 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiSignature_name(), vmSymbols::createRiSignature_signature(), &args, THREAD); | |
234 check_pending_exception("Error while calling createRiSignature"); | |
235 return (oop) result.get_jobject(); | |
236 } | |
237 | |
238 oop VMToCompiler::createCiConstant(Handle kind, jlong value, TRAPS) { | |
239 JavaValue result(T_OBJECT); | |
240 JavaCallArguments args; | |
241 args.push_oop(instance()); | |
242 args.push_oop(kind()); | |
243 args.push_long(value); | |
244 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstant_name(), vmSymbols::createCiConstant_signature(), &args, THREAD); | |
245 check_pending_exception("Error while calling createCiConstantFloat"); | |
246 return (oop) result.get_jobject(); | |
247 | |
248 } | |
249 | |
250 oop VMToCompiler::createCiConstantFloat(jfloat value, TRAPS) { | |
251 JavaValue result(T_OBJECT); | |
252 JavaCallArguments args; | |
253 args.push_oop(instance()); | |
254 args.push_float(value); | |
255 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantFloat_name(), vmSymbols::createCiConstantFloat_signature(), &args, THREAD); | |
256 check_pending_exception("Error while calling createCiConstantFloat"); | |
257 return (oop) result.get_jobject(); | |
258 | |
259 } | |
260 | |
261 oop VMToCompiler::createCiConstantDouble(jdouble value, TRAPS) { | |
262 JavaValue result(T_OBJECT); | |
263 JavaCallArguments args; | |
264 args.push_oop(instance()); | |
265 args.push_double(value); | |
266 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantDouble_name(), vmSymbols::createCiConstantDouble_signature(), &args, THREAD); | |
267 check_pending_exception("Error while calling createCiConstantDouble"); | |
268 return (oop) result.get_jobject(); | |
269 } | |
270 | |
271 oop VMToCompiler::createCiConstantObject(Handle object, TRAPS) { | |
272 JavaValue result(T_OBJECT); | |
273 JavaCallArguments args; | |
274 KlassHandle klass = SystemDictionary::resolve_or_null(vmSymbols::com_sun_cri_ci_CiConstant(), SystemDictionary::java_system_loader(), NULL, Thread::current()); | |
275 JavaCalls::call_static(&result, klass(), vmSymbols::forObject_name(), vmSymbols::createCiConstantObject_signature(), object, THREAD); | |
276 check_pending_exception("Error while calling CiConstant.forObject"); | |
277 return (oop) result.get_jobject(); | |
278 } | |
279 |