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comparison src/share/vm/graal/graalCompiler.cpp @ 13156:2e76d94f8383

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propagate code-cache-full message up to Java to throw exception instead of crashing VM
author twisti
date Mon, 25 Nov 2013 15:10:04 -0800
parents bdc836ef885e
children f13f6dc290c8
comparison
equal deleted inserted replaced
13155:1dd9aa5a9ee5 13156:2e76d94f8383
54 AMD64_ONLY(guarantee(heap_end < allocation_end, "heap end too close to end of address space (might lead to erroneous TLAB allocations)")); 54 AMD64_ONLY(guarantee(heap_end < allocation_end, "heap end too close to end of address space (might lead to erroneous TLAB allocations)"));
55 NOT_LP64(error("check TLAB allocation code for address space conflicts")); 55 NOT_LP64(error("check TLAB allocation code for address space conflicts"));
56 56
57 _deopted_leaf_graph_count = 0; 57 _deopted_leaf_graph_count = 0;
58 58
59 initialize_buffer_blob(); 59 BufferBlob* buffer_blob = initialize_buffer_blob();
60 if (buffer_blob == NULL) {
61 // If we are called from JNI_CreateJavaVM we cannot use set_state yet because it takes a lock.
62 // set_state(failed);
63 } else {
64 // set_state(initialized);
65 }
60 66
61 JNIEnv *env = ((JavaThread *) Thread::current())->jni_environment(); 67 JNIEnv *env = ((JavaThread *) Thread::current())->jni_environment();
62 jclass klass = env->FindClass("com/oracle/graal/hotspot/bridge/CompilerToVMImpl"); 68 jclass klass = env->FindClass("com/oracle/graal/hotspot/bridge/CompilerToVMImpl");
63 if (klass == NULL) { 69 if (klass == NULL) {
64 tty->print_cr("graal CompilerToVMImpl class not found"); 70 tty->print_cr("graal CompilerToVMImpl class not found");
104 bool bootstrap = GRAALVM_ONLY(BootstrapGraal) NOT_GRAALVM(false); 110 bool bootstrap = GRAALVM_ONLY(BootstrapGraal) NOT_GRAALVM(false);
105 VMToCompiler::startCompiler(bootstrap); 111 VMToCompiler::startCompiler(bootstrap);
106 _initialized = true; 112 _initialized = true;
107 CompilationPolicy::completed_vm_startup(); 113 CompilationPolicy::completed_vm_startup();
108 if (bootstrap) { 114 if (bootstrap) {
115 // Avoid -Xcomp and -Xbatch problems by turning on interpreter and background compilation for bootstrapping.
116 FlagSetting a(UseInterpreter, true);
117 FlagSetting b(BackgroundCompilation, true);
109 VMToCompiler::bootstrap(); 118 VMToCompiler::bootstrap();
110 } 119 }
111
112 120
113 #ifndef PRODUCT 121 #ifndef PRODUCT
114 if (CompileTheWorld) { 122 if (CompileTheWorld) {
115 // We turn off CompileTheWorld so that Graal can 123 // We turn off CompileTheWorld so that Graal can
116 // be compiled by C1/C2 when Graal does a CTW. 124 // be compiled by C1/C2 when Graal does a CTW.
161 } 169 }
162 FREE_C_HEAP_ARRAY(jlong, elements, mtCompiler); 170 FREE_C_HEAP_ARRAY(jlong, elements, mtCompiler);
163 return array; 171 return array;
164 } 172 }
165 173
166 void GraalCompiler::initialize_buffer_blob() { 174 BufferBlob* GraalCompiler::initialize_buffer_blob() {
167
168 JavaThread* THREAD = JavaThread::current(); 175 JavaThread* THREAD = JavaThread::current();
169 if (THREAD->get_buffer_blob() == NULL) { 176 BufferBlob* buffer_blob = THREAD->get_buffer_blob();
170 BufferBlob* blob = BufferBlob::create("Graal thread-local CodeBuffer", GraalNMethodSizeLimit); 177 if (buffer_blob == NULL) {
171 guarantee(blob != NULL, "must create code buffer"); 178 buffer_blob = BufferBlob::create("Graal thread-local CodeBuffer", GraalNMethodSizeLimit);
172 THREAD->set_buffer_blob(blob); 179 if (buffer_blob != NULL) {
173 } 180 THREAD->set_buffer_blob(buffer_blob);
181 }
182 }
183 return buffer_blob;
174 } 184 }
175 185
176 void GraalCompiler::compile_method(methodHandle method, int entry_bci, jboolean blocking) { 186 void GraalCompiler::compile_method(methodHandle method, int entry_bci, jboolean blocking) {
177 GRAAL_EXCEPTION_CONTEXT 187 GRAAL_EXCEPTION_CONTEXT
178 if (!_initialized) { 188 if (!_initialized) {