Mercurial > hg > graal-jvmci-8
view src/share/vm/gc_interface/allocTracer.cpp @ 24118:3ce198ad35a6
check displacement >= 0 (JDK-8177673)
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 03 Apr 2017 14:47:25 +0200 |
parents | a4ad5d51d29c |
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/* * Copyright (c) 2013, 2015, 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_implementation/shared/gcId.hpp" #include "gc_interface/allocTracer.hpp" #include "trace/tracing.hpp" #include "runtime/handles.hpp" #include "utilities/globalDefinitions.hpp" void AllocTracer::send_allocation_outside_tlab_event(KlassHandle klass, size_t alloc_size) { EventAllocObjectOutsideTLAB event; if (event.should_commit()) { event.set_class(klass()); event.set_allocationSize(alloc_size); event.commit(); } } void AllocTracer::send_allocation_in_new_tlab_event(KlassHandle klass, size_t tlab_size, size_t alloc_size) { EventAllocObjectInNewTLAB event; if (event.should_commit()) { event.set_class(klass()); event.set_allocationSize(alloc_size); event.set_tlabSize(tlab_size); event.commit(); } } void AllocTracer::send_allocation_requiring_gc_event(size_t size, const GCId& gcId) { EventAllocationRequiringGC event; if (event.should_commit()) { event.set_gcId(gcId.id()); event.set_size(size); event.commit(); } }