Mercurial > hg > graal-compiler
view src/share/vm/utilities/machineCodePrinter.cpp @ 8125:0026a2e70695
Merge fixes.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Tue, 05 Mar 2013 23:58:57 +0100 |
parents | a7a93887b4c4 |
children |
line wrap: on
line source
/* * Copyright (c) 2012, 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 "precompiled.hpp" #include "code/stubs.hpp" #include "compiler/disassembler.hpp" #include "runtime/thread.hpp" #include "utilities/machineCodePrinter.hpp" #include "utilities/ostream.hpp" fileStream* MachineCodePrinter::_st = NULL; volatile int MachineCodePrinter::_write_lock = 0; void MachineCodePrinter::initialize() { _st = new (ResourceObj::C_HEAP, mtInternal) fileStream("machineCode.txt"); } void MachineCodePrinter::print(nmethod* nm) { lock(); Disassembler::decode(nm, _st); unlock(); } void MachineCodePrinter::print(CodeBlob* cb) { lock(); Disassembler::decode(cb, _st); unlock(); } void MachineCodePrinter::print(StubQueue* stub_queue) { lock(); stub_queue->print_on(_st); unlock(); } void MachineCodePrinter::flush() { _st->flush(); } void MachineCodePrinter::lock() { Thread::SpinAcquire(&_write_lock, "Put"); } void MachineCodePrinter::unlock() { Thread::SpinRelease(&_write_lock); }