Mercurial > hg > graal-jvmci-8
view src/share/vm/graal/graalVMExits.hpp @ 4181:319860ae697a
Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
author | Christian Wimmer <Christian.Wimmer@Oracle.com> |
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date | Mon, 02 Jan 2012 14:16:08 -0800 |
parents | feb590a8497f |
children | 5c80ccb80036 |
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/* * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ #include "memory/allocation.hpp" #include "oops/oop.hpp" #include "runtime/handles.hpp" #include "runtime/thread.hpp" #include "classfile/javaClasses.hpp" #include "runtime/jniHandles.hpp" #include "runtime/javaCalls.hpp" class VMExits : public AllStatic { private: static jobject _compilerPermObject; static jobject _vmExitsPermObject; static jobject _vmExitsPermKlass; static KlassHandle vmExitsKlass(); static Handle instance(); public: static void initializeCompiler(); static Handle compilerInstance(); // public static boolean HotSpotOptions.setOption(String option); static jboolean setOption(Handle option); // public static void HotSpotOptions.setDefaultOptions(); static void setDefaultOptions(); // public abstract void compileMethod(long vmId, String name, int entry_bci, boolean blocking); static void compileMethod(Handle hotspot_method, int entry_bci, jboolean blocking); // public abstract void shutdownCompiler(); static void shutdownCompiler(); // public abstract void startCompiler(); static void startCompiler(); // public abstract void bootstrap(); static void bootstrap(); // public abstract RiMethod createRiMethodResolved(long vmId, String name); static oop createRiMethodResolved(jlong vmId, Handle name, TRAPS); // public abstract RiMethod createRiMethodUnresolved(String name, String signature, RiType holder); static oop createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS); // public abstract RiField createRiField(RiType holder, String name, RiType type, int flags, int offset); static oop createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS); // public abstract RiType createRiType(long vmId, String name); static oop createRiType(jlong vmId, Handle name, TRAPS); // public abstract RiType createRiTypeUnresolved(String name); static oop createRiTypeUnresolved(Handle name, TRAPS); // public abstract RiType createRiTypePrimitive(int basicType); static oop createRiTypePrimitive(int basicType, TRAPS); // public abstract RiSignature createRiSignature(String signature); static oop createRiSignature(Handle name, TRAPS); // public abstract CiConstant createCiConstant(CiKind kind, long value); static oop createCiConstant(Handle kind, jlong value, TRAPS); // public abstract CiConstant createCiConstantFloat(float value); static oop createCiConstantFloat(jfloat value, TRAPS); // public abstract CiConstant createCiConstantDouble(double value); static oop createCiConstantDouble(jdouble value, TRAPS); // public abstract CiConstant createCiConstantObject(long vmId); static oop createCiConstantObject(Handle object, TRAPS); }; inline void check_pending_exception(const char* message, bool dump_core = false) { Thread* THREAD = Thread::current(); if (THREAD->has_pending_exception()) { Handle exception = PENDING_EXCEPTION; CLEAR_PENDING_EXCEPTION; assert(exception->is_a(SystemDictionary::Throwable_klass()), "Throwable instance expected"); JavaValue result(T_VOID); JavaCalls::call_virtual(&result, exception, KlassHandle(THREAD, SystemDictionary::Throwable_klass()), vmSymbols::printStackTrace_name(), vmSymbols::void_method_signature(), THREAD); vm_abort(dump_core); } } inline void check_not_null(void* value, const char* message, bool dump_core = false) { if (value == NULL) { tty->print_cr("%s", message); vm_abort(dump_core); } }