Mercurial > hg > graal-compiler
view src/share/vm/oops/oopsHierarchy.cpp @ 3960:f08d439fab8c
7089790: integrate bsd-port changes
Reviewed-by: kvn, twisti, jrose
Contributed-by: Kurt Miller <kurt@intricatesoftware.com>, Greg Lewis <glewis@eyesbeyond.com>, Jung-uk Kim <jkim@freebsd.org>, Christos Zoulas <christos@zoulas.com>, Landon Fuller <landonf@plausible.coop>, The FreeBSD Foundation <board@freebsdfoundation.org>, Michael Franz <mvfranz@gmail.com>, Roger Hoover <rhoover@apple.com>, Alexander Strange <astrange@apple.com>
author | never |
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date | Sun, 25 Sep 2011 16:03:29 -0700 |
parents | f95d63e2154a |
children | f34d701e952e |
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/* * Copyright (c) 2005, 2010, 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 "gc_interface/collectedHeap.hpp" #include "gc_interface/collectedHeap.inline.hpp" #include "oops/oopsHierarchy.hpp" #include "runtime/thread.hpp" #include "utilities/globalDefinitions.hpp" #ifdef TARGET_OS_FAMILY_linux # include "thread_linux.inline.hpp" #endif #ifdef TARGET_OS_FAMILY_solaris # include "thread_solaris.inline.hpp" #endif #ifdef TARGET_OS_FAMILY_windows # include "thread_windows.inline.hpp" #endif #ifdef TARGET_OS_FAMILY_bsd # include "thread_bsd.inline.hpp" #endif #ifdef CHECK_UNHANDLED_OOPS void oop::register_oop() { assert (CheckUnhandledOops, "should only call when CheckUnhandledOops"); if (!Universe::is_fully_initialized()) return; // This gets expensive, which is why checking unhandled oops is on a switch. Thread* t = ThreadLocalStorage::thread(); if (t != NULL && t->is_Java_thread()) { frame fr = os::current_frame(); // This points to the oop creator, I guess current frame points to caller assert (fr.pc(), "should point to a vm frame"); t->unhandled_oops()->register_unhandled_oop(this, fr.pc()); } } void oop::unregister_oop() { assert (CheckUnhandledOops, "should only call when CheckUnhandledOops"); if (!Universe::is_fully_initialized()) return; // This gets expensive, which is why checking unhandled oops is on a switch. Thread* t = ThreadLocalStorage::thread(); if (t != NULL && t->is_Java_thread()) { t->unhandled_oops()->unregister_unhandled_oop(this); } } #endif // CHECK_UNHANDLED_OOPS