Mercurial > hg > graal-compiler
view src/cpu/zero/vm/registerMap_zero.hpp @ 1531:2b554795d0f4
Added tag jdk7-b95 for changeset 91d861ba858d
author | mikejwre |
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date | Thu, 27 May 2010 10:57:13 -0700 |
parents | 354d3184f6b2 |
children | c18cbe5936b8 |
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/* * Copyright 1998-2007 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. * */ // machine-dependent implemention for register maps friend class frame; private: // This is the hook for finding a register in an "well-known" location, // such as a register block of a predetermined format. // Since there is none, we just return NULL. // See registerMap_sparc.hpp for an example of grabbing registers // from register save areas of a standard layout. address pd_location(VMReg reg) const { return NULL; } // no PD state to clear or copy: void pd_clear() {} void pd_initialize() {} void pd_initialize_from(const RegisterMap* map) {}