Mercurial > hg > truffle
view src/share/vm/runtime/extendedPC.hpp @ 135:b7268662a986
6689523: max heap calculation for compressed oops is off by MaxPermSize
Summary: Need to subtract MaxPermSize from the total heap size when determining whether compressed oops is turned on.
Reviewed-by: jmasa, jcoomes, kvn
author | coleenp |
---|---|
date | Tue, 29 Apr 2008 19:31:29 -0400 |
parents | a61af66fc99e |
children | 98cb887364d3 |
line wrap: on
line source
/* * Copyright 1998-2004 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ // An ExtendedPC contains the _pc from a signal handler in a platform // independant way. class ExtendedPC VALUE_OBJ_CLASS_SPEC { private: address _pc; public: address pc() const { return _pc; } ExtendedPC(address pc) { _pc = pc; } ExtendedPC() { _pc = NULL; } };