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annotate src/share/vm/graal/graalCompiler.cpp @ 10056:a323a9e20f9d

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Fixed a few race conditions in the compilation queue.
author Christian Haeubl <haeubl@ssw.jku.at>
date Fri, 14 Jun 2013 19:12:56 +0200
parents 0f7ca53be929
children 36bcc10e01c0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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 #include "precompiled.hpp"
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25 #include "memory/oopFactory.hpp"
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26 #include "runtime/javaCalls.hpp"
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27 #include "graal/graalCompiler.hpp"
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28 #include "graal/graalJavaAccess.hpp"
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29 #include "graal/graalVMToCompiler.hpp"
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30 #include "graal/graalCompilerToVM.hpp"
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31 #include "graal/graalCompilerToGPU.hpp"
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32 #include "graal/graalEnv.hpp"
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33 #include "graal/graalRuntime.hpp"
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34 #include "runtime/arguments.hpp"
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35 #include "runtime/compilationPolicy.hpp"
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36
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37 GraalCompiler* GraalCompiler::_instance = NULL;
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38
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39 GraalCompiler::GraalCompiler() : AbstractCompiler(graal) {
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40 _initialized = false;
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41 assert(_instance == NULL, "only one instance allowed");
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42 _instance = this;
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43 }
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44
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45 // Initialization
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46 void GraalCompiler::initialize() {
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47
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48 ThreadToNativeFromVM trans(JavaThread::current());
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49 JavaThread* THREAD = JavaThread::current();
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50 TRACE_graal_1("GraalCompiler::initialize");
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51
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52 uintptr_t heap_end = (uintptr_t) Universe::heap()->reserved_region().end();
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53 uintptr_t allocation_end = heap_end + ((uintptr_t)16) * 1024 * 1024 * 1024;
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54 AMD64_ONLY(guarantee(heap_end < allocation_end, "heap end too close to end of address space (might lead to erroneous TLAB allocations)"));
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55 NOT_LP64(error("check TLAB allocation code for address space conflicts"));
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56
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57 _deopted_leaf_graph_count = 0;
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58
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59 initialize_buffer_blob();
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60
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61 JNIEnv *env = ((JavaThread *) Thread::current())->jni_environment();
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62 jclass klass = env->FindClass("com/oracle/graal/hotspot/bridge/CompilerToVMImpl");
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63 if (klass == NULL) {
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64 tty->print_cr("graal CompilerToVMImpl class not found");
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65 vm_abort(false);
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66 }
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67 env->RegisterNatives(klass, CompilerToVM_methods, CompilerToVM_methods_count());
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68
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69 klass = env->FindClass("com/oracle/graal/hotspot/bridge/CompilerToGPUImpl");
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70 if (klass == NULL) {
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71 tty->print_cr("graal CompilerToGPUImpl class not found");
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72 vm_abort(false);
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73 }
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74 env->RegisterNatives(klass, CompilerToGPU_methods, CompilerToGPU_methods_count());
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75
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76 ResourceMark rm;
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77 HandleMark hm;
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78 {
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79 GRAAL_VM_ENTRY_MARK;
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80 check_pending_exception("Could not register natives");
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81 }
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82
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83 graal_compute_offsets();
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85 {
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86 GRAAL_VM_ENTRY_MARK;
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87 HandleMark hm;
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88 VMToCompiler::initOptions();
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89 for (int i = 0; i < Arguments::num_graal_args(); ++i) {
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90 const char* arg = Arguments::graal_args_array()[i];
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91 Handle option = java_lang_String::create_from_str(arg, THREAD);
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92 jboolean result = VMToCompiler::setOption(option);
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93 if (!result) {
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94 tty->print_cr("Invalid option for graal: -G:%s", arg);
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95 vm_abort(false);
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96 }
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97 }
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98 if (UseCompiler) {
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99 VMToCompiler::startCompiler(BootstrapGraal);
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100 _initialized = true;
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101 if (BootstrapGraal) {
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102 // We turn off CompileTheWorld and complete the VM startup so that
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103 // Graal can be compiled by C1/C2 when we do a CTW.
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104 NOT_PRODUCT(CompileTheWorld = false);
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105 CompilationPolicy::completed_vm_startup();
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106 VMToCompiler::bootstrap();
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107 }
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108 }
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109 }
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110 }
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111
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112 void GraalCompiler::deopt_leaf_graph(jlong leaf_graph_id) {
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113 assert(leaf_graph_id != -1, "unexpected leaf graph id");
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114
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115 if (_deopted_leaf_graph_count < LEAF_GRAPH_ARRAY_SIZE) {
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116 MutexLockerEx y(GraalDeoptLeafGraphIds_lock, Mutex::_no_safepoint_check_flag);
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117 if (_deopted_leaf_graph_count < LEAF_GRAPH_ARRAY_SIZE) {
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118 _deopted_leaf_graphs[_deopted_leaf_graph_count++] = leaf_graph_id;
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119 }
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parents: 5062
diff changeset
120 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
121 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
122
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
123 oop GraalCompiler::dump_deopted_leaf_graphs(TRAPS) {
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
124 if (_deopted_leaf_graph_count == 0) {
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
125 return NULL;
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
126 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
127 jlong* elements;
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
128 int length;
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
129 {
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
130 MutexLockerEx y(GraalDeoptLeafGraphIds_lock, Mutex::_no_safepoint_check_flag);
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
131 if (_deopted_leaf_graph_count == 0) {
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
132 return NULL;
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
133 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
134 if (_deopted_leaf_graph_count == LEAF_GRAPH_ARRAY_SIZE) {
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
135 length = 0;
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
136 } else {
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
137 length = _deopted_leaf_graph_count;
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
138 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
139 elements = new jlong[length];
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parents: 5062
diff changeset
140 for (int i = 0; i < length; i++) {
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
141 elements[i] = _deopted_leaf_graphs[i];
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
142 }
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
143 _deopted_leaf_graph_count = 0;
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
144 }
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
145 typeArrayOop array = oopFactory::new_longArray(length, CHECK_NULL);
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
146 for (int i = 0; i < length; i++) {
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parents: 5062
diff changeset
147 array->long_at_put(i, elements[i]);
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parents: 5062
diff changeset
148 }
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
149 delete elements;
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
150 return array;
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
151 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5062
diff changeset
152
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75a99b4f1c98 Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2890
diff changeset
153 void GraalCompiler::initialize_buffer_blob() {
1931
48bbaead8b6c Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1483
diff changeset
154
3555
22d11b3bc561 Various hacks to be able to install machine code from a Java thread.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 3090
diff changeset
155 JavaThread* THREAD = JavaThread::current();
1931
48bbaead8b6c Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1483
diff changeset
156 if (THREAD->get_buffer_blob() == NULL) {
7125
1baf7f1e3f23 decoupled C++ Graal runtime from C1
Doug Simon <doug.simon@oracle.com>
parents: 7115
diff changeset
157 BufferBlob* blob = BufferBlob::create("Graal thread-local CodeBuffer", GraalNMethodSizeLimit);
1931
48bbaead8b6c Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1483
diff changeset
158 guarantee(blob != NULL, "must create code buffer");
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parents: 1483
diff changeset
159 THREAD->set_buffer_blob(blob);
48bbaead8b6c Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1483
diff changeset
160 }
48bbaead8b6c Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1483
diff changeset
161 }
48bbaead8b6c Adjustments after merge with OpenJDK repository.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1483
diff changeset
162
3651
a31028282e3e Support blocking compilation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3650
diff changeset
163 void GraalCompiler::compile_method(methodHandle method, int entry_bci, jboolean blocking) {
7126
ce248dc0a656 removed all Graal modifications to ci and c1
Doug Simon <doug.simon@oracle.com>
parents: 7125
diff changeset
164 GRAAL_EXCEPTION_CONTEXT
3651
a31028282e3e Support blocking compilation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3650
diff changeset
165 if (!_initialized) {
10056
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9934
diff changeset
166 CompilationPolicy::policy()->delay_compilation(method());
3651
a31028282e3e Support blocking compilation.
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parents: 3650
diff changeset
167 return;
a31028282e3e Support blocking compilation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3650
diff changeset
168 }
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e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
169
3650
0e8a2a629afb Pass-by compilation broker.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3649
diff changeset
170 assert(_initialized, "must already be initialized");
0e8a2a629afb Pass-by compilation broker.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3649
diff changeset
171 ResourceMark rm;
8151
b8f261ba79c6 Minimize diff to plain HotSpot version.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7813
diff changeset
172 JavaThread::current()->set_is_compiling(true);
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
173 Handle holder = GraalCompiler::createHotSpotResolvedObjectType(method, CHECK);
10056
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 9934
diff changeset
174 VMToCompiler::compileMethod(method(), holder, entry_bci, blocking, method->graal_priority());
8151
b8f261ba79c6 Minimize diff to plain HotSpot version.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7813
diff changeset
175 JavaThread::current()->set_is_compiling(false);
3650
0e8a2a629afb Pass-by compilation broker.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3649
diff changeset
176 }
0e8a2a629afb Pass-by compilation broker.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3649
diff changeset
177
1406
35069ca331f2 Hooked C1XCompiler class into the system.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
178 // Compilation entry point for methods
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75a99b4f1c98 Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2890
diff changeset
179 void GraalCompiler::compile_method(ciEnv* env, ciMethod* target, int entry_bci) {
3651
a31028282e3e Support blocking compilation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3650
diff changeset
180 ShouldNotReachHere();
1406
35069ca331f2 Hooked C1XCompiler class into the system.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
181 }
35069ca331f2 Hooked C1XCompiler class into the system.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
182
2901
d577d07cedec Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2891
diff changeset
183 void GraalCompiler::exit() {
3576
c94966c5fb41 Only shut down the compiler if it was initialized.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3566
diff changeset
184 if (_initialized) {
4221
bcbb918f5ac6 Renaming of VMExits and VMEntries part 2.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4139
diff changeset
185 VMToCompiler::shutdownCompiler();
3576
c94966c5fb41 Only shut down the compiler if it was initialized.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3566
diff changeset
186 }
2901
d577d07cedec Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2891
diff changeset
187 }
d577d07cedec Added time measurement for phases.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2891
diff changeset
188
1406
35069ca331f2 Hooked C1XCompiler class into the system.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
189 // Print compilation timers and statistics
2891
75a99b4f1c98 Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2890
diff changeset
190 void GraalCompiler::print_timers() {
75a99b4f1c98 Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2890
diff changeset
191 TRACE_graal_1("GraalCompiler::print_timers");
1410
b30a2cd5e3a2 Added methods to c1x_VMExits.cpp
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 1407
diff changeset
192 }
b30a2cd5e3a2 Added methods to c1x_VMExits.cpp
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 1407
diff changeset
193
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70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
194 Handle GraalCompiler::get_JavaType(Symbol* klass_name, TRAPS) {
7811
94ea9a864fc6 Remove usages of VmIds.toString.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7739
diff changeset
195 return VMToCompiler::createUnresolvedJavaType(java_lang_String::create_from_symbol(klass_name, THREAD), THREAD);
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
196 }
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
197
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e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
198 Handle GraalCompiler::get_JavaTypeFromSignature(Symbol* signature, KlassHandle loading_klass, TRAPS) {
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
199
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
200 BasicType field_type = FieldType::basic_type(signature);
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
201 // If the field is a pointer type, get the klass of the
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
202 // field.
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
203 if (field_type == T_OBJECT || field_type == T_ARRAY) {
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
204 KlassHandle handle = GraalEnv::get_klass_by_name(loading_klass, signature, false);
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
205 if (handle.is_null()) {
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
206 return get_JavaType(signature, CHECK_NULL);
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
207 } else {
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
208 return get_JavaType(handle, CHECK_NULL);
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
209 }
3566
b0d192f86f34 more work on ci removal
Lukas Stadler <lukas.stadler@jku.at>
parents: 3565
diff changeset
210 } else {
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
211 return VMToCompiler::createPrimitiveJavaType(field_type, CHECK_NULL);
3566
b0d192f86f34 more work on ci removal
Lukas Stadler <lukas.stadler@jku.at>
parents: 3565
diff changeset
212 }
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
213 }
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
214
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70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
215 Handle GraalCompiler::get_JavaType(constantPoolHandle cp, int index, KlassHandle loading_klass, TRAPS) {
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
216 bool is_accessible = false;
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
217
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
218 KlassHandle klass = GraalEnv::get_klass_by_index(cp, index, is_accessible, loading_klass);
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
219 oop catch_class = NULL;
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
220 if (klass.is_null()) {
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
221 Symbol* klass_name = NULL;
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
222 {
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
223 // We have to lock the cpool to keep the oop from being resolved
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
224 // while we are accessing it. But we must release the lock before
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
225 // calling up into Java.
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
226 MonitorLockerEx ml(cp->lock());
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
227 constantTag tag = cp->tag_at(index);
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
228 if (tag.is_klass()) {
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
229 // The klass has been inserted into the constant pool
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
230 // very recently.
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
231 return GraalCompiler::get_JavaType(cp->resolved_klass_at(index), CHECK_NULL);
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
232 } else if (tag.is_symbol()) {
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
233 klass_name = cp->symbol_at(index);
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
234 } else {
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
235 assert(cp->tag_at(index).is_unresolved_klass(), "wrong tag");
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
236 klass_name = cp->unresolved_klass_at(index);
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
237 }
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
238 }
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
239 return GraalCompiler::get_JavaType(klass_name, CHECK_NULL);
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
240 } else {
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
241 return GraalCompiler::get_JavaType(klass, CHECK_NULL);
3637
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
242 }
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
243 }
ff6a991c6e3c Use GraalEnv to look up types.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3634
diff changeset
244
6950
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Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
245 Handle GraalCompiler::get_JavaTypeFromClass(Handle java_class, TRAPS) {
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
246 oop graal_mirror = java_lang_Class::graal_mirror(java_class());
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
247 if (graal_mirror != NULL) {
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
248 return graal_mirror;
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
249 }
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
250
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
251 if (java_lang_Class::is_primitive(java_class())) {
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
252 BasicType basicType = java_lang_Class::primitive_type(java_class());
6442
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6367
diff changeset
253 return VMToCompiler::createPrimitiveJavaType((int) basicType, THREAD);
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6367
diff changeset
254 } else {
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6948
diff changeset
255 KlassHandle klass = java_lang_Class::as_Klass(java_class());
6442
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6367
diff changeset
256 Handle name = java_lang_String::create_from_symbol(klass->name(), CHECK_NULL);
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
257 return GraalCompiler::createHotSpotResolvedObjectType(klass, name, CHECK_NULL);
6442
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Christian Wimmer <christian.wimmer@oracle.com>
parents: 6367
diff changeset
258 }
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6367
diff changeset
259 }
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6367
diff changeset
260
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
261 Handle GraalCompiler::get_JavaType(KlassHandle klass, TRAPS) {
7811
94ea9a864fc6 Remove usages of VmIds.toString.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7739
diff changeset
262 Handle name = java_lang_String::create_from_symbol(klass->name(), THREAD);
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
263 return createHotSpotResolvedObjectType(klass, name, CHECK_NULL);
3565
b3f0f8a01ca2 remove some ci-dependencies
Lukas Stadler <lukas.stadler@jku.at>
parents: 3555
diff changeset
264 }
b3f0f8a01ca2 remove some ci-dependencies
Lukas Stadler <lukas.stadler@jku.at>
parents: 3555
diff changeset
265
6442
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6367
diff changeset
266 Handle GraalCompiler::get_JavaField(int offset, int flags, Symbol* field_name, Handle field_holder, Handle field_type, TRAPS) {
7811
94ea9a864fc6 Remove usages of VmIds.toString.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7739
diff changeset
267 Handle name = java_lang_String::create_from_symbol(field_name, CHECK_NULL);
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
268 return VMToCompiler::createJavaField(field_holder, name, field_type, offset, flags, false, CHECK_NULL);
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parents: 6699
diff changeset
269 }
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parents: 6699
diff changeset
270
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
271 Handle GraalCompiler::createHotSpotResolvedObjectType(methodHandle method, TRAPS) {
6948
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Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
272 KlassHandle klass = method->method_holder();
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parents: 6699
diff changeset
273 oop java_class = klass->java_mirror();
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Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
274 oop graal_mirror = java_lang_Class::graal_mirror(java_class);
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Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
275 if (graal_mirror != NULL) {
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
276 assert(graal_mirror->is_a(HotSpotResolvedObjectType::klass()), "unexpected class...");
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
277 return graal_mirror;
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Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
278 }
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
279 Handle name = java_lang_String::create_from_symbol(klass->name(), CHECK_NULL);
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
280 return GraalCompiler::createHotSpotResolvedObjectType(klass, name, CHECK_NULL);
1413
1ecc8f0aad00 Draft implementation of HotSpot CRI / first method compiling without exception.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 1412
diff changeset
281 }
1ecc8f0aad00 Draft implementation of HotSpot CRI / first method compiling without exception.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 1412
diff changeset
282
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
283 Handle GraalCompiler::createHotSpotResolvedObjectType(KlassHandle klass, Handle name, TRAPS) {
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
284 oop java_class = klass->java_mirror();
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
285 oop graal_mirror = java_lang_Class::graal_mirror(java_class);
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
286 if (graal_mirror != NULL) {
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
287 assert(graal_mirror->is_a(HotSpotResolvedObjectType::klass()), "unexpected class...");
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
288 return graal_mirror;
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1931
diff changeset
289 }
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1931
diff changeset
290
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
291 Handle simpleName = name;
2055
99ad52189524 Refactorings to get towards less CRI overhead.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2046
diff changeset
292 if (klass->oop_is_instance()) {
3650
0e8a2a629afb Pass-by compilation broker.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3649
diff changeset
293 ResourceMark rm;
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
294 InstanceKlass* ik = (InstanceKlass*) klass();
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
295 name = java_lang_String::create_from_str(ik->signature_name(), CHECK_NULL);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
296 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
297
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
298 int sizeOrSpecies;
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
299 if (klass->is_interface()) {
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
300 sizeOrSpecies = (int) 0x80000000; // see HotSpotResolvedObjectType.INTERFACE_SPECIES_VALUE
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
301 } else if (klass->oop_is_array()) {
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6950
diff changeset
302 sizeOrSpecies = (int) 0x7fffffff; // see HotSpotResolvedObjectType.ARRAY_SPECIES_VALUE
6948
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
303 } else {
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
304 sizeOrSpecies = InstanceKlass::cast(klass())->size_helper() * HeapWordSize;
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
305 if (!InstanceKlass::cast(klass())->can_be_fastpath_allocated()) {
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
306 sizeOrSpecies = -sizeOrSpecies;
e522a00b91aa Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/ after NPG - C++ build works
Doug Simon <doug.simon@oracle.com>
parents: 6699
diff changeset
307 }
4439
f7251c729b31 profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4221
diff changeset
308 }
f7251c729b31 profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4221
diff changeset
309
9126
bc26f978b0ce HotSpotResolvedObjectType: implement hasFinalizeSubclass() correctly
Bernhard Urban <bernhard.urban@jku.at>
parents: 9108
diff changeset
310 return VMToCompiler::createResolvedJavaType(klass(), name, simpleName, java_class, sizeOrSpecies, CHECK_NULL);
3011
f00918f35c7f inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents: 2925
diff changeset
311 }
f00918f35c7f inlining and runtime interface related changes:
Lukas Stadler <lukas.stadler@jku.at>
parents: 2925
diff changeset
312
2891
75a99b4f1c98 Rebranded C++ part from C1X to Graal.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 2890
diff changeset
313 BasicType GraalCompiler::kindToBasicType(jchar ch) {
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
314 switch(ch) {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
315 case 'z': return T_BOOLEAN;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
316 case 'b': return T_BYTE;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
317 case 's': return T_SHORT;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
318 case 'c': return T_CHAR;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
319 case 'i': return T_INT;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
320 case 'f': return T_FLOAT;
3592
ff472e09af46 Fixed long signature char.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 3591
diff changeset
321 case 'j': return T_LONG;
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
322 case 'd': return T_DOUBLE;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
323 case 'a': return T_OBJECT;
1476
1f81c0d18c75 Build also release version of VM. Fix towards making SpecJVM2008 run.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1465
diff changeset
324 case 'r': return T_ADDRESS;
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
325 case '-': return T_ILLEGAL;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
326 default:
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5545
diff changeset
327 fatal(err_msg("unexpected Kind: %c", ch));
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
328 break;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
329 }
2215
999f8086cc4f More changes to make it compile and work on win64.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 2182
diff changeset
330 return T_ILLEGAL;
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
331 }