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annotate src/share/vm/c1x/c1x_VMExits.hpp @ 2296:34354e2e40a3

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cleanups and client/server fixes: * explicit init of CompilerImpl * CompilationServer terminates without EOFException * moved C1XOptions initialization code into separate class (static initializer changed to static method) * added ConnectionObserver to CompilationServer
author Lukas Stadler <lukas.stadler@jku.at>
date Wed, 13 Apr 2011 14:40:13 +0200
parents 762de4b26788
children 4e5515d09314
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright 2000-2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 class VMExits : public AllStatic {
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27 private:
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28 static jobject _compilerPermObject;
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29 static jobject _vmExitsPermObject;
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30 static jobject _vmExitsPermKlass;
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32 static KlassHandle vmExitsKlass();
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33 static Handle instance();
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35 public:
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36 static void initializeCompiler();
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37
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38 static Handle compilerInstance();
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39
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40 // public static boolean HotSpotOptions.setOption(String option);
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41 static jboolean setOption(Handle option);
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42
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43 // public static void HotSpotOptions.setDefaultOptions();
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44 static void setDefaultOptions();
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45
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46 // public abstract void compileMethod(long vmId, String name, int entry_bci);
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47 static void compileMethod(jlong vmId, Handle name, int entry_bci);
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49 // public abstract RiMethod createRiMethodResolved(long vmId, String name);
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50 static oop createRiMethodResolved(jlong vmId, Handle name, TRAPS);
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52 // public abstract RiMethod createRiMethodUnresolved(String name, String signature, RiType holder);
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53 static oop createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS);
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54
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55 // public abstract RiField createRiField(RiType holder, String name, RiType type, int offset);
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56 static oop createRiField(Handle holder, Handle name, Handle type, int index, TRAPS);
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58 // public abstract RiType createRiType(long vmId, String name);
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59 static oop createRiType(jlong vmId, Handle name, TRAPS);
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60
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61 // public abstract RiType createRiTypeUnresolved(String name);
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62 static oop createRiTypeUnresolved(Handle name, TRAPS);
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64 // public abstract RiConstantPool createRiConstantPool(long vmId);
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65 static oop createRiConstantPool(jlong vmId, TRAPS);
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66
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67 // public abstract RiType createRiTypePrimitive(int basicType);
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68 static oop createRiTypePrimitive(int basicType, TRAPS);
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69
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70 // public abstract RiSignature createRiSignature(String signature);
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71 static oop createRiSignature(Handle name, TRAPS);
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72
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73 // public abstract CiConstant createCiConstant(CiKind kind, long value);
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74 static oop createCiConstant(Handle kind, jlong value, TRAPS);
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75
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76 // public abstract CiConstant createCiConstantFloat(float value);
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77 static oop createCiConstantFloat(jfloat value, TRAPS);
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78
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79 // public abstract CiConstant createCiConstantDouble(double value);
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80 static oop createCiConstantDouble(jdouble value, TRAPS);
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81
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82 // public abstract CiConstant createCiConstantObject(long vmId);
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83 static oop createCiConstantObject(Handle object, TRAPS);
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84 };
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85
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86 inline void check_pending_exception(const char* message, bool dump_core = false) {
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87 Thread* THREAD = Thread::current();
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88 if (THREAD->has_pending_exception()) {
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89 Handle exception = PENDING_EXCEPTION;
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90 CLEAR_PENDING_EXCEPTION;
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91 tty->print_cr("%s", message);
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92 java_lang_Throwable::print(exception, tty);
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93 tty->cr();
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94 java_lang_Throwable::print_stack_trace(exception(), tty);
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95 vm_abort(dump_core);
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96 }
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97 }
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98
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99 inline void check_not_null(void* value, const char* message, bool dump_core = false) {
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100 if (value == NULL) {
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101 tty->print_cr("%s", message);
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102 vm_abort(dump_core);
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103 }
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104 }