blob: 6c9e0e6827bbf3472b1d22814b9500bd0182e053 [file] [log] [blame]
/*
* Copyright (c) 1998, 2010, Oracle and/or its affiliates. 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
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#ifndef CPU_ZERO_VM_REGISTERMAP_ZERO_HPP
#define CPU_ZERO_VM_REGISTERMAP_ZERO_HPP
// 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) {}
#endif // CPU_ZERO_VM_REGISTERMAP_ZERO_HPP