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arch
arm
vtophys.hh
Go to the documentation of this file.
1
/*
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* Copyright (c) 2002-2005 The Regents of The University of Michigan
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* Copyright (c) 2007-2008 The Florida State University
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
14
* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Ali Saidi
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* Nathan Binkert
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* Stephen Hines
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*/
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#ifndef __ARCH_ARM_VTOPHYS_H__
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#define __ARCH_ARM_VTOPHYS_H__
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37
#include "
arch/arm/isa_traits.hh
"
38
#include "
arch/arm/utility.hh
"
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40
class
ThreadContext
;
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42
namespace
ArmISA
{
43
inline
Addr
PteAddr
(
Addr
a
) {
return
(a &
PteMask
) <<
PteShift
; }
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45
Addr
vtophys
(
Addr
vaddr
);
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Addr
vtophys
(
ThreadContext
*tc,
Addr
vaddr);
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bool
virtvalid
(
ThreadContext
*tc,
Addr
vaddr);
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}
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#endif // __ARCH_ARM_VTOPHYS_H__
51
ArmISA::a
Bitfield< 8 > a
Definition:
miscregs_types.hh:65
ArmISA::virtvalid
bool virtvalid(ThreadContext *tc, Addr vaddr)
Definition:
vtophys.cc:108
ArmISA
Definition:
ccregs.hh:42
ThreadContext
ThreadContext is the external interface to all thread state for anything outside of the CPU...
Definition:
thread_context.hh:93
ArmISA::PteShift
const Addr PteShift
Definition:
isa_traits.hh:69
utility.hh
ArmISA::PteMask
const Addr PteMask
Definition:
isa_traits.hh:72
ArmISA::vtophys
Addr vtophys(Addr vaddr)
Definition:
vtophys.cc:62
MipsISA::vaddr
vaddr
Definition:
pra_constants.hh:277
Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition:
types.hh:142
ArmISA::PteAddr
Addr PteAddr(Addr a)
Definition:
vtophys.hh:43
isa_traits.hh
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