duke@435: /*
stefank@2314:  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
duke@435:  *
duke@435:  */
duke@435: 
stefank@2314: #include "precompiled.hpp"
stefank@2314: #include "memory/allocation.inline.hpp"
stefank@2314: #include "memory/resourceArea.hpp"
stefank@2314: #include "runtime/mutexLocker.hpp"
stefank@2314: #ifdef TARGET_OS_FAMILY_linux
stefank@2314: # include "thread_linux.inline.hpp"
stefank@2314: #endif
stefank@2314: #ifdef TARGET_OS_FAMILY_solaris
stefank@2314: # include "thread_solaris.inline.hpp"
stefank@2314: #endif
stefank@2314: #ifdef TARGET_OS_FAMILY_windows
stefank@2314: # include "thread_windows.inline.hpp"
stefank@2314: #endif
never@3156: #ifdef TARGET_OS_FAMILY_bsd
never@3156: # include "thread_bsd.inline.hpp"
never@3156: #endif
duke@435: 
duke@435: //------------------------------ResourceMark-----------------------------------
duke@435: debug_only(int ResourceArea::_warned;)      // to suppress multiple warnings
duke@435: 
duke@435: // The following routines are declared in allocation.hpp and used everywhere:
duke@435: 
duke@435: // Allocation in thread-local resource area
duke@435: extern char* resource_allocate_bytes(size_t size) {
duke@435:   return Thread::current()->resource_area()->allocate_bytes(size);
duke@435: }
duke@435: extern char* resource_allocate_bytes(Thread* thread, size_t size) {
duke@435:   return thread->resource_area()->allocate_bytes(size);
duke@435: }
duke@435: 
duke@435: extern char* resource_reallocate_bytes( char *old, size_t old_size, size_t new_size){
duke@435:   return (char*)Thread::current()->resource_area()->Arealloc(old, old_size, new_size);
duke@435: }
duke@435: 
duke@435: extern void resource_free_bytes( char *old, size_t size ) {
duke@435:   Thread::current()->resource_area()->Afree(old, size);
duke@435: }
duke@435: 
duke@435: #ifdef ASSERT
duke@435: ResourceMark::ResourceMark(Thread *thread) {
duke@435:   assert(thread == Thread::current(), "not the current thread");
duke@435:   initialize(thread);
duke@435: }
duke@435: 
duke@435: DeoptResourceMark::DeoptResourceMark(Thread *thread) {
duke@435:   assert(thread == Thread::current(), "not the current thread");
duke@435:   initialize(thread);
duke@435: }
duke@435: #endif
duke@435: 
duke@435: 
duke@435: //-------------------------------------------------------------------------------
duke@435: // Non-product code
duke@435: #ifndef PRODUCT
duke@435: 
duke@435: void ResourceMark::free_malloced_objects() {
duke@435:   Arena::free_malloced_objects(_chunk, _hwm, _max, _area->_hwm);
duke@435: }
duke@435: 
duke@435: void DeoptResourceMark::free_malloced_objects() {
duke@435:   Arena::free_malloced_objects(_chunk, _hwm, _max, _area->_hwm);
duke@435: }
duke@435: 
duke@435: #endif