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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVMImpl.java @ 13373:430c9f08728d

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moved most CompilerToVM.getUniqueConcreteMethod logic up to Java and replace getUniqueConcreteMethod with findUniqueConcreteMethod
author twisti
date Tue, 17 Dec 2013 19:09:29 -0800
parents 5a4293f24642
children ad187607b784
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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 package com.oracle.graal.hotspot.bridge;
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25
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26 import com.oracle.graal.api.code.*;
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27 import com.oracle.graal.api.meta.*;
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28 import com.oracle.graal.hotspot.*;
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29 import com.oracle.graal.hotspot.meta.*;
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31 /**
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32 * Entries into the HotSpot VM from Java code.
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33 */
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34 public class CompilerToVMImpl implements CompilerToVM {
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35
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36 private native int installCode0(HotSpotCompiledCode compiledCode, HotSpotInstalledCode code, boolean[] triggeredDeoptimizations);
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38 @Override
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39 public CodeInstallResult installCode(HotSpotCompiledCode compiledCode, HotSpotInstalledCode code, SpeculationLog speculationLog) {
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40 return CodeInstallResult.getEnum(installCode0(compiledCode, code, (speculationLog == null) ? null : speculationLog.getRawMap()));
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41 }
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42
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43 @Override
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44 public native long getMetaspaceMethod(Class<?> holder, int slot);
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45
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46 @Override
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47 public native byte[] initializeBytecode(long metaspaceMethod, byte[] code);
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48
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49 @Override
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50 public native long exceptionTableStart(long metaspaceMethod);
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52 @Override
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53 public native boolean hasBalancedMonitors(long metaspaceMethod);
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54
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55 @Override
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56 public native boolean isMethodCompilable(long metaspaceMethod);
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57
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58 @Override
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59 public native long findUniqueConcreteMethod(long metaspaceMethod);
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61 @Override
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62 public native ResolvedJavaType getUniqueImplementor(HotSpotResolvedObjectType interfaceType);
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63
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64 @Override
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65 public native JavaType lookupType(String name, HotSpotResolvedObjectType accessingClass, boolean eagerResolve);
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67 @Override
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68 public native Object lookupConstantInPool(long metaspaceConstantPool, int cpi);
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70 @Override
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71 public native JavaMethod lookupMethodInPool(long metaspaceConstantPool, int cpi, byte opcode);
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73 @Override
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74 public native JavaType lookupTypeInPool(long metaspaceConstantPool, int cpi);
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76 @Override
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77 public native JavaField lookupFieldInPool(long metaspaceConstantPool, int cpi, byte opcode);
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79 @Override
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80 public native void lookupReferencedTypeInPool(long metaspaceConstantPool, int cpi, byte opcode);
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81
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82 @Override
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83 public native Object lookupAppendixInPool(long metaspaceConstantPool, int cpi, byte opcode);
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85 @Override
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86 public native void initializeConfiguration(HotSpotVMConfig config);
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88 @Override
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89 public native JavaMethod resolveMethod(HotSpotResolvedObjectType klass, String name, String signature);
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91 @Override
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92 public native boolean hasFinalizableSubclass(HotSpotResolvedObjectType klass);
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94 @Override
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95 public native void initializeMethod(long metaspaceMethod, HotSpotResolvedJavaMethod method);
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97 @Override
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98 public native HotSpotResolvedJavaField[] getInstanceFields(HotSpotResolvedObjectType klass);
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100 @Override
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101 public native long getClassInitializer(HotSpotResolvedObjectType klass);
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103 @Override
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104 public native int getCompiledCodeSize(long metaspaceMethod);
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105
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106 @Override
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107 public native long getMaxCallTargetOffset(long address);
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108
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109 // The HotSpot disassembler seems not to be thread safe so it's better to synchronize its usage
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110 @Override
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111 public synchronized native String disassembleCodeBlob(long codeBlob);
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113 @Override
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114 public native StackTraceElement getStackTraceElement(long metaspaceMethod, int bci);
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115
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116 @Override
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3489047ffea2 Restructure the handling of HotSpotInstalledCode and their link to nmethods.
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117 public native Object executeCompiledMethodVarargs(Object[] args, HotSpotInstalledCode hotspotInstalledCode);
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118
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119 @Override
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120 public native long[] getDeoptedLeafGraphIds();
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121
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122 @Override
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123 public native long[] getLineNumberTable(HotSpotResolvedJavaMethod method);
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124
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125 @Override
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126 public native long getLocalVariableTableStart(HotSpotResolvedJavaMethod method);
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127
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128 @Override
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129 public native int getLocalVariableTableLength(HotSpotResolvedJavaMethod method);
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8bbbde9d0a52 extended ResolvedJavaMethod API by getLocalVariableTable
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131 @Override
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dc3e86fd3be1 Introduce cutomization capability for canonicalizer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7225
diff changeset
132 public native String getFileName(HotSpotResolvedJavaType method);
8527
8a526d8b4604 Always clear 'queued for compilation' flag at the end of a compilation task
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8349
diff changeset
133
8a526d8b4604 Always clear 'queued for compilation' flag at the end of a compilation task
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8349
diff changeset
134 @Override
8611
6c4db417385a added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8349
diff changeset
135 public native void reprofile(long metaspaceMethod);
8945
7ef66078d837 add basic invokedynamic support
Andreas Woess <andreas.woess@jku.at>
parents: 8614
diff changeset
136
7ef66078d837 add basic invokedynamic support
Andreas Woess <andreas.woess@jku.at>
parents: 8614
diff changeset
137 @Override
10476
cd68d6902328 Fix invalidateInstalledCode and delete isInstalledCodeValid.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10475
diff changeset
138 public native void invalidateInstalledCode(HotSpotInstalledCode hotspotInstalledCode);
9025
ff5a32117e02 Implement fast invocation of installed code (direct tail call to the target machine code address).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9024
diff changeset
139
ff5a32117e02 Implement fast invocation of installed code (direct tail call to the target machine code address).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9024
diff changeset
140 @Override
10536
26c69598db3e Fix bug in canonicalization of non-compressed object pointers.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10476
diff changeset
141 public native Object readUnsafeUncompressedPointer(Object o, long displacement);
26c69598db3e Fix bug in canonicalization of non-compressed object pointers.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10476
diff changeset
142
26c69598db3e Fix bug in canonicalization of non-compressed object pointers.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10476
diff changeset
143 @Override
10715
c3760150dc29 Add function to read compressed klass pointers of constant objects natively
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10655
diff changeset
144 public native long readUnsafeKlassPointer(Object o);
c3760150dc29 Add function to read compressed klass pointers of constant objects natively
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10655
diff changeset
145
c3760150dc29 Add function to read compressed klass pointers of constant objects natively
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10655
diff changeset
146 @Override
12535
cee7f686c470 rename CompilerToVm.dontInline to doNotInlineOrCompile
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12533
diff changeset
147 public native void doNotInlineOrCompile(long metaspaceMethod);
12532
9b1cc2628961 Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11852
diff changeset
148
9b1cc2628961 Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11852
diff changeset
149 @Override
10475
3489047ffea2 Restructure the handling of HotSpotInstalledCode and their link to nmethods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10056
diff changeset
150 public Object executeCompiledMethod(Object arg1, Object arg2, Object arg3, HotSpotInstalledCode hotspotInstalledCode) throws InvalidInstalledCodeException {
3489047ffea2 Restructure the handling of HotSpotInstalledCode and their link to nmethods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10056
diff changeset
151 return executeCompiledMethodIntrinsic(arg1, arg2, arg3, hotspotInstalledCode);
9025
ff5a32117e02 Implement fast invocation of installed code (direct tail call to the target machine code address).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9024
diff changeset
152 }
ff5a32117e02 Implement fast invocation of installed code (direct tail call to the target machine code address).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9024
diff changeset
153
13103
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
154 public synchronized native void notifyCompilationStatistics(int id, HotSpotResolvedJavaMethod method, boolean osr, int processedBytecodes, long time, long timeUnitsPerSecond,
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
155 HotSpotInstalledCode installedCode);
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
156
13364
5a4293f24642 added -G:PrintCompRate option for periodically printing out the current compilation rate
Doug Simon <doug.simon@oracle.com>
parents: 13306
diff changeset
157 public synchronized native void printCompilationStatistics(boolean perCompiler, boolean aggregate);
5a4293f24642 added -G:PrintCompRate option for periodically printing out the current compilation rate
Doug Simon <doug.simon@oracle.com>
parents: 13306
diff changeset
158
13103
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
159 public native void resetCompilationStatistics();
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
160
9046
c6a1ffc707ff Comments and #ifdef GRAAL for recent changes to C++ code for calling nmethods directly.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9027
diff changeset
161 /**
9338
0266549ff6e0 added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9126
diff changeset
162 * Direct call to the given nmethod with three object arguments and an object return value. This
0266549ff6e0 added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9126
diff changeset
163 * method does not have an implementation on the C++ side, but its entry points (from
9046
c6a1ffc707ff Comments and #ifdef GRAAL for recent changes to C++ code for calling nmethods directly.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9027
diff changeset
164 * interpreter and from compiled code) are directly pointing to a manually generated assembly
c6a1ffc707ff Comments and #ifdef GRAAL for recent changes to C++ code for calling nmethods directly.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9027
diff changeset
165 * stub that does the necessary argument shuffling and a tail call via an indirect jump to the
c6a1ffc707ff Comments and #ifdef GRAAL for recent changes to C++ code for calling nmethods directly.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9027
diff changeset
166 * verified entry point of the given native method.
c6a1ffc707ff Comments and #ifdef GRAAL for recent changes to C++ code for calling nmethods directly.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9027
diff changeset
167 */
10654
d71c56c67921 Improve performance of calling Truffle call targets.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10536
diff changeset
168 public static native Object executeCompiledMethodIntrinsic(Object arg1, Object arg2, Object arg3, HotSpotInstalledCode hotspotInstalledCode) throws InvalidInstalledCodeException;
11852
d7964e96b0b0 move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents: 11520
diff changeset
169
d7964e96b0b0 move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents: 11520
diff changeset
170 public native long[] collectCounters();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
171 }