1 /*
   2  * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 # include "incls/_precompiled.incl"
  26 # include "incls/_handles.cpp.incl"














  27 
  28 #ifdef ASSERT
  29 oop* HandleArea::allocate_handle(oop obj) {
  30   assert(_handle_mark_nesting > 1, "memory leak: allocating handle outside HandleMark");
  31   assert(_no_handle_mark_nesting == 0, "allocating handle inside NoHandleMark");
  32   assert(SharedSkipVerify || obj->is_oop(), "sanity check");
  33   return real_allocate_handle(obj);
  34 }
  35 
  36 Handle::Handle(Thread* thread, oop obj) {
  37   assert(thread == Thread::current(), "sanity check");
  38   if (obj == NULL) {
  39     _handle = NULL;
  40   } else {
  41     _handle = thread->handle_area()->allocate_handle(obj);
  42   }
  43 }
  44 
  45 #endif
  46 

   1 /*
   2  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "memory/allocation.inline.hpp"
  27 #include "oops/oop.inline.hpp"
  28 #include "runtime/handles.inline.hpp"
  29 #ifdef TARGET_OS_FAMILY_linux
  30 # include "os_linux.inline.hpp"
  31 # include "thread_linux.inline.hpp"
  32 #endif
  33 #ifdef TARGET_OS_FAMILY_solaris
  34 # include "os_solaris.inline.hpp"
  35 # include "thread_solaris.inline.hpp"
  36 #endif
  37 #ifdef TARGET_OS_FAMILY_windows
  38 # include "os_windows.inline.hpp"
  39 # include "thread_windows.inline.hpp"
  40 #endif
  41 
  42 #ifdef ASSERT
  43 oop* HandleArea::allocate_handle(oop obj) {
  44   assert(_handle_mark_nesting > 1, "memory leak: allocating handle outside HandleMark");
  45   assert(_no_handle_mark_nesting == 0, "allocating handle inside NoHandleMark");
  46   assert(SharedSkipVerify || obj->is_oop(), "sanity check");
  47   return real_allocate_handle(obj);
  48 }
  49 
  50 Handle::Handle(Thread* thread, oop obj) {
  51   assert(thread == Thread::current(), "sanity check");
  52   if (obj == NULL) {
  53     _handle = NULL;
  54   } else {
  55     _handle = thread->handle_area()->allocate_handle(obj);
  56   }
  57 }
  58 
  59 #endif
  60