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annotate src/share/vm/graal/graalVMToCompiler.hpp @ 5554:70f715dfbb41

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Bring Java renamings and restructurings to the C++ part.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sun, 10 Jun 2012 01:17:48 +0200
parents 82f2bb47c97e
children 120820e30baa
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1 /*
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23
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24 #include "memory/allocation.hpp"
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25 #include "oops/oop.hpp"
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26 #include "runtime/handles.hpp"
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27 #include "runtime/thread.hpp"
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28 #include "classfile/javaClasses.hpp"
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29 #include "runtime/jniHandles.hpp"
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30 #include "runtime/javaCalls.hpp"
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31
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32 class VMToCompiler : public AllStatic {
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33
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34 private:
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35 static jobject _compilerPermObject;
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36 static jobject _vmToCompilerPermObject;
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37 static jobject _vmToCompilerPermKlass;
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38
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39 static KlassHandle vmToCompilerKlass();
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40 static Handle instance();
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41
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42 public:
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43 static Handle compilerInstance();
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44
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45 static jobject compilerPermObject() {
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46 return _compilerPermObject;
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47 }
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48
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49 // public static boolean HotSpotOptions.setOption(String option);
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50 static jboolean setOption(Handle option);
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51
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52 // public static void HotSpotOptions.setDefaultOptions();
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53 static void setDefaultOptions();
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54
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55 // public abstract boolean compileMethod(long vmId, String name, int entry_bci, boolean blocking);
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56 static jboolean compileMethod(Handle hotspot_method, int entry_bci, jboolean blocking, int priority);
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57
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58 // public abstract void shutdownCompiler();
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59 static void shutdownCompiler();
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61 // public abstract void startCompiler();
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62 static void startCompiler();
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63
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64 // public abstract void bootstrap();
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65 static void bootstrap();
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66
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67 // public abstract JavaMethod createResolvedJavaMethod(long vmId, String name);
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68 static oop createResolvedJavaMethod(jlong vmId, Handle name, TRAPS);
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69
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70 // public abstract JavaMethod createJavaMethod(String name, String signature, JavaType holder);
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71 static oop createJavaMethod(Handle name, Handle signature, Handle holder, TRAPS);
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72
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73 // public abstract JavaField createJavaField(JavaType holder, String name, JavaType type, int flags, int offset);
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74 static oop createJavaField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS);
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75
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76 // public abstract JavaType createJavaType(String name);
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77 static oop createJavaType(Handle name, TRAPS);
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78
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79 // public abstract JavaType createPrimitiveJavaType(int basicType);
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80 static oop createPrimitiveJavaType(int basicType, TRAPS);
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81
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82 // public abstract Signature createSignature(String signature);
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83 static oop createSignature(Handle name, TRAPS);
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84
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85 // public abstract Constant createConstant(Kind kind, long value);
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86 static oop createConstant(Handle kind, jlong value, TRAPS);
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88 // public abstract Constant createConstantFloat(float value);
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89 static oop createConstantFloat(jfloat value, TRAPS);
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91 // public abstract Constant createConstantDouble(double value);
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92 static oop createConstantDouble(jdouble value, TRAPS);
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93
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94 // public abstract Constant createConstantObject(long vmId);
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95 static oop createConstantObject(Handle object, TRAPS);
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96 };
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98 inline void check_pending_exception(const char* message, bool dump_core = false) {
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99 Thread* THREAD = Thread::current();
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100 if (THREAD->has_pending_exception()) {
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101 Handle exception = PENDING_EXCEPTION;
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102 CLEAR_PENDING_EXCEPTION;
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103
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104 assert(exception->is_a(SystemDictionary::Throwable_klass()), "Throwable instance expected");
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105 JavaValue result(T_VOID);
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106 JavaCalls::call_virtual(&result,
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107 exception,
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108 KlassHandle(THREAD,
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109 SystemDictionary::Throwable_klass()),
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110 vmSymbols::printStackTrace_name(),
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111 vmSymbols::void_method_signature(),
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112 THREAD);
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113
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114 vm_abort(dump_core);
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115 }
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116 }
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117
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118 inline void check_not_null(void* value, const char* message, bool dump_core = false) {
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119 if (value == NULL) {
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120 tty->print_cr("%s", message);
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121 vm_abort(dump_core);
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122 }
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123 }
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Christian Wimmer <christian.wimmer@oracle.com>
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