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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVMImpl.java @ 14104:a38a54030ea2

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pass metaspace pointers instead of object to VM
author twisti
date Thu, 06 Mar 2014 21:03:59 -0800
parents dd783f0ecf17
children f62c770c22be
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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.hotspot.*;
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28 import com.oracle.graal.hotspot.meta.*;
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30 /**
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31 * Entries into the HotSpot VM from Java code.
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32 */
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33 public class CompilerToVMImpl implements CompilerToVM {
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34
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35 private native int installCode0(HotSpotCompiledCode compiledCode, HotSpotInstalledCode code, SpeculationLog speculationLog);
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37 @Override
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38 public CodeInstallResult installCode(HotSpotCompiledCode compiledCode, HotSpotInstalledCode code, SpeculationLog speculationLog) {
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39 return CodeInstallResult.getEnum(installCode0(compiledCode, code, speculationLog));
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40 }
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41
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42 @Override
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43 public native long getMetaspaceMethod(Class<?> holder, int slot);
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44
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45 @Override
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46 public native byte[] initializeBytecode(long metaspaceMethod, byte[] code);
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47
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48 @Override
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49 public native long exceptionTableStart(long metaspaceMethod);
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50
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51 @Override
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52 public native boolean hasBalancedMonitors(long metaspaceMethod);
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53
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54 @Override
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55 public native long findUniqueConcreteMethod(long metaspaceMethod);
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57 @Override
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fe03864a2c72 replaced CompilerToVM.getUniqueImplementor with getKlassImplementor and moved the logic into Java
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58 public native long getKlassImplementor(long metaspaceKlass);
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59
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60 @Override
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61 public native long lookupType(String name, Class<?> accessingClass, boolean eagerResolve);
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63 @Override
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64 public native long lookupKlassByName(String name, Class<?> accessingClass);
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65
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66 @Override
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67 public native Object lookupConstantInPool(long metaspaceConstantPool, int cpi);
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69 @Override
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70 public native int lookupNameAndTypeRefIndexInPool(long metaspaceConstantPool, int cpi);
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71
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72 @Override
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73 public native long lookupNameRefInPool(long metaspaceConstantPool, int cpi);
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74
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75 @Override
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76 public native long lookupSignatureRefInPool(long metaspaceConstantPool, int cpi);
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78 @Override
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79 public native int lookupKlassRefIndexInPool(long metaspaceConstantPool, int cpi);
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81 @Override
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82 public native long lookupKlassInPool(long metaspaceConstantPool, int cpi);
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83
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84 @Override
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85 public native long lookupMethodInPool(long metaspaceConstantPool, int cpi, byte opcode);
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86
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87 @Override
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88 public native long resolveField(long metaspaceConstantPool, int cpi, byte opcode, long[] info);
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90 @Override
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91 public native void loadReferencedTypeInPool(long metaspaceConstantPool, int cpi, byte opcode);
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92
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93 @Override
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94 public native Object lookupAppendixInPool(long metaspaceConstantPool, int cpi);
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96 @Override
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97 public native void initializeConfiguration(HotSpotVMConfig config);
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99 @Override
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100 public native long resolveMethod(long metaspaceKlass, String name, String signature);
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102 @Override
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103 public native boolean hasFinalizableSubclass(long metaspaceKlass);
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bc26f978b0ce HotSpotResolvedObjectType: implement hasFinalizeSubclass() correctly
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105 @Override
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106 public native void initializeMethod(long metaspaceMethod, HotSpotResolvedJavaMethod method);
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107
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108 @Override
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109 public native long getClassInitializer(long metaspaceKlass);
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111 @Override
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112 public native int getCompiledCodeSize(long metaspaceMethod);
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113
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114 @Override
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115 public native long getMaxCallTargetOffset(long address);
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116
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117 // The HotSpot disassembler seems not to be thread safe so it's better to synchronize its usage
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118 @Override
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119 public synchronized native String disassembleCodeBlob(long codeBlob);
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120
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121 @Override
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122 public native StackTraceElement getStackTraceElement(long metaspaceMethod, int bci);
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123
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124 @Override
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125 public native Object executeCompiledMethodVarargs(Object[] args, HotSpotInstalledCode hotspotInstalledCode);
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126
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127 @Override
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128 public native long[] getDeoptedLeafGraphIds();
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129
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b5cd7bc05695 Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
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130 @Override
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131 public native long[] getLineNumberTable(long metaspaceMethod);
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dc3e86fd3be1 Introduce cutomization capability for canonicalizer.
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132
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133 @Override
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134 public native long getLocalVariableTableStart(long metaspaceMethod);
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dfb780080923 moved most CompilerToVM.getLocalVariableTable to Java
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135
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136 @Override
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137 public native int getLocalVariableTableLength(long metaspaceMethod);
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138
8bbbde9d0a52 extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 7784
diff changeset
139 @Override
7307
dc3e86fd3be1 Introduce cutomization capability for canonicalizer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7225
diff changeset
140 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
141
8a526d8b4604 Always clear 'queued for compilation' flag at the end of a compilation task
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8349
diff changeset
142 @Override
8611
6c4db417385a added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents: 8349
diff changeset
143 public native void reprofile(long metaspaceMethod);
8945
7ef66078d837 add basic invokedynamic support
Andreas Woess <andreas.woess@jku.at>
parents: 8614
diff changeset
144
7ef66078d837 add basic invokedynamic support
Andreas Woess <andreas.woess@jku.at>
parents: 8614
diff changeset
145 @Override
10476
cd68d6902328 Fix invalidateInstalledCode and delete isInstalledCodeValid.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10475
diff changeset
146 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
147
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
148 @Override
10536
26c69598db3e Fix bug in canonicalization of non-compressed object pointers.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10476
diff changeset
149 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
150
26c69598db3e Fix bug in canonicalization of non-compressed object pointers.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10476
diff changeset
151 @Override
10715
c3760150dc29 Add function to read compressed klass pointers of constant objects natively
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10655
diff changeset
152 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
153
c3760150dc29 Add function to read compressed klass pointers of constant objects natively
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10655
diff changeset
154 @Override
12535
cee7f686c470 rename CompilerToVm.dontInline to doNotInlineOrCompile
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12533
diff changeset
155 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
156
9b1cc2628961 Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11852
diff changeset
157 @Override
10475
3489047ffea2 Restructure the handling of HotSpotInstalledCode and their link to nmethods.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10056
diff changeset
158 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
159 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
160 }
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
161
13103
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
162 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
163 HotSpotInstalledCode installedCode);
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
164
13364
5a4293f24642 added -G:PrintCompRate option for periodically printing out the current compilation rate
Doug Simon <doug.simon@oracle.com>
parents: 13306
diff changeset
165 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
166
13103
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
167 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
168
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
169 /**
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
170 * 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
171 * 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
172 * 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
173 * 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
174 * 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
175 */
10654
d71c56c67921 Improve performance of calling Truffle call targets.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 10536
diff changeset
176 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
177
d7964e96b0b0 move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents: 11520
diff changeset
178 public native long[] collectCounters();
13630
b1838411e896 Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13483
diff changeset
179
13769
af344056124f Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13641
diff changeset
180 public native boolean isMature(long method);
af344056124f Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13641
diff changeset
181
14104
a38a54030ea2 pass metaspace pointers instead of object to VM
twisti
parents: 14093
diff changeset
182 public native int allocateCompileId(long metaspaceMethod, int entryBCI);
13819
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents: 13769
diff changeset
183
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents: 13769
diff changeset
184 public native String getGPUs();
13953
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13819
diff changeset
185
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13819
diff changeset
186 public native boolean canInlineMethod(long metaspaceMethod);
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13819
diff changeset
187
d587baa55dd7 Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 13819
diff changeset
188 public native boolean shouldInlineMethod(long metaspaceMethod);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
189 }