1 /* 2 * Copyright (c) 1998, 2019, 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 #ifndef CPU_X86_REGISTERMAP_X86_HPP 26 #define CPU_X86_REGISTERMAP_X86_HPP 27 28 // machine-dependent implemention for register maps 29 friend class frame; 30 31 private: 32 // This is the hook for finding a register in an "well-known" location, 33 // such as a register block of a predetermined format. 34 address pd_location(VMReg reg) const; 35 // no PD state to clear or copy: pd_clear()36 void pd_clear() {} pd_initialize()37 void pd_initialize() {} pd_initialize_from(const RegisterMap * map)38 void pd_initialize_from(const RegisterMap* map) {} 39 40 #endif // CPU_X86_REGISTERMAP_X86_HPP 41