75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
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/*
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* Copyright 1997-2005 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*
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*/
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# include "incls/_precompiled.incl"
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# include "incls/_resourceArea.cpp.incl"
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//------------------------------ResourceMark-----------------------------------
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debug_only(int ResourceArea::_warned;) // to suppress multiple warnings
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// The following routines are declared in allocation.hpp and used everywhere:
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// Allocation in thread-local resource area
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extern char* resource_allocate_bytes(size_t size) {
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return Thread::current()->resource_area()->allocate_bytes(size);
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}
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extern char* resource_allocate_bytes(Thread* thread, size_t size) {
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return thread->resource_area()->allocate_bytes(size);
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}
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extern char* resource_reallocate_bytes( char *old, size_t old_size, size_t new_size){
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return (char*)Thread::current()->resource_area()->Arealloc(old, old_size, new_size);
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}
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extern void resource_free_bytes( char *old, size_t size ) {
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Thread::current()->resource_area()->Afree(old, size);
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}
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#ifdef ASSERT
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ResourceMark::ResourceMark(Thread *thread) {
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assert(thread == Thread::current(), "not the current thread");
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initialize(thread);
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}
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DeoptResourceMark::DeoptResourceMark(Thread *thread) {
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assert(thread == Thread::current(), "not the current thread");
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initialize(thread);
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}
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#endif
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//-------------------------------------------------------------------------------
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// Non-product code
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#ifndef PRODUCT
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void ResourceMark::free_malloced_objects() {
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Arena::free_malloced_objects(_chunk, _hwm, _max, _area->_hwm);
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}
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void DeoptResourceMark::free_malloced_objects() {
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Arena::free_malloced_objects(_chunk, _hwm, _max, _area->_hwm);
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}
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#endif
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