Mercurial > hg > truffle
view src/share/vm/c1x/c1x_Compiler.cpp @ 1412:9195b99c841b
Added first VM entry method.
TODO: Check why initialization method of compiler is not called. Register native methods only once.
author | Thomas Wuerthinger <thomas.wuerthinger@gmail.com> |
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date | Mon, 17 May 2010 16:37:23 +0200 |
parents | b30a2cd5e3a2 |
children | 1ecc8f0aad00 |
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/* * Copyright 2000-2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ # include "incls/_precompiled.incl" # include "incls/_c1x_Compiler.cpp.incl" // Initialization void C1XCompiler::initialize() { TRACE_C1X_1("initialize"); JNIEnv *env = ((JavaThread *)Thread::current())->jni_environment(); jclass klass = env->FindClass("com/sun/hotspot/c1x/VMEntries"); env->RegisterNatives(klass, VMEntries_methods, VMEntries_methods_count() ); } // Compilation entry point for methods void C1XCompiler::compile_method(ciEnv* env, ciMethod* target, int entry_bci) { initialize(); VM_ENTRY_MARK; ResourceMark rm; HandleMark hm; CompilerThread::current()->set_compiling(true); oop rimethod = get_rimethod(target); VMExits::compileMethod(rimethod, entry_bci); CompilerThread::current()->set_compiling(false); } // Print compilation timers and statistics void C1XCompiler::print_timers() { TRACE_C1X_1("print_timers"); } oop C1XCompiler::get_rimethod(ciMethod *method) { methodOop m = (methodOop)method->get_oop(); // TODO: implement caching return VMExits::createRiMethod(m); }