Mercurial > hg > truffle
annotate src/share/vm/c1x/c1x_VMExits.hpp @ 2645:b2c1e959be46
Clean up around BlockBegin / StdEntry.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
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date | Wed, 11 May 2011 14:34:29 +0200 |
parents | a384fac3fd34 |
children | d7c0775d7e72 |
rev | line source |
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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 class VMExits : public AllStatic { |
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25 |
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26 private: |
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27 static jobject _compilerPermObject; |
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28 static jobject _vmExitsPermObject; |
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29 static jobject _vmExitsPermKlass; |
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30 |
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31 static KlassHandle vmExitsKlass(); |
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32 static Handle instance(); |
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33 |
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34 public: |
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35 static void initializeCompiler(); |
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36 |
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37 static Handle compilerInstance(); |
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38 |
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39 // public static boolean HotSpotOptions.setOption(String option); |
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40 static jboolean setOption(Handle option); |
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41 |
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42 // public static void HotSpotOptions.setDefaultOptions(); |
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43 static void setDefaultOptions(); |
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44 |
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45 // public abstract void compileMethod(long vmId, String name, int entry_bci); |
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46 static void compileMethod(jlong vmId, Handle name, int entry_bci); |
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47 |
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48 // public abstract RiMethod createRiMethodResolved(long vmId, String name); |
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49 static oop createRiMethodResolved(jlong vmId, Handle name, TRAPS); |
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50 |
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51 // public abstract RiMethod createRiMethodUnresolved(String name, String signature, RiType holder); |
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52 static oop createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS); |
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53 |
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54 // public abstract RiField createRiField(RiType holder, String name, RiType type, int flags, int offset); |
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55 static oop createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS); |
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56 |
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57 // public abstract RiType createRiType(long vmId, String name); |
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58 static oop createRiType(jlong vmId, Handle name, TRAPS); |
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59 |
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60 // public abstract RiType createRiTypeUnresolved(String name); |
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61 static oop createRiTypeUnresolved(Handle name, TRAPS); |
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62 |
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63 // public abstract RiConstantPool createRiConstantPool(long vmId); |
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64 static oop createRiConstantPool(jlong vmId, TRAPS); |
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65 |
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66 // public abstract RiType createRiTypePrimitive(int basicType); |
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67 static oop createRiTypePrimitive(int basicType, TRAPS); |
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68 |
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69 // public abstract RiSignature createRiSignature(String signature); |
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70 static oop createRiSignature(Handle name, TRAPS); |
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71 |
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72 // public abstract CiConstant createCiConstant(CiKind kind, long value); |
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73 static oop createCiConstant(Handle kind, jlong value, TRAPS); |
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74 |
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75 // public abstract CiConstant createCiConstantFloat(float value); |
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76 static oop createCiConstantFloat(jfloat value, TRAPS); |
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77 |
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78 // public abstract CiConstant createCiConstantDouble(double value); |
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79 static oop createCiConstantDouble(jdouble value, TRAPS); |
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80 |
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81 // public abstract CiConstant createCiConstantObject(long vmId); |
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82 static oop createCiConstantObject(Handle object, TRAPS); |
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83 }; |
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84 |
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85 inline void check_pending_exception(const char* message, bool dump_core = false) { |
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86 Thread* THREAD = Thread::current(); |
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87 if (THREAD->has_pending_exception()) { |
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88 Handle exception = PENDING_EXCEPTION; |
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89 CLEAR_PENDING_EXCEPTION; |
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90 tty->print_cr("%s", message); |
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91 java_lang_Throwable::print(exception, tty); |
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92 tty->cr(); |
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93 java_lang_Throwable::print_stack_trace(exception(), tty); |
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94 vm_abort(dump_core); |
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95 } |
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96 } |
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97 |
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98 inline void check_not_null(void* value, const char* message, bool dump_core = false) { |
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99 if (value == NULL) { |
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100 tty->print_cr("%s", message); |
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101 vm_abort(dump_core); |
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102 } |
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103 } |