271b9a5435
src/arch/sparc/SConscript: Add code to serialize/unserialze tlb entries src/arch/sparc/asi.cc: src/arch/sparc/asi.hh: update asi names for how they're listed in the supplement add asis add more asi functions src/arch/sparc/isa_traits.hh: move the interrupt stuff and some basic address space stuff into isa traits src/arch/sparc/miscregfile.cc: src/arch/sparc/miscregfile.hh: add mmu registers to tlb get rid of implicit asi stuff... the tlb will handle it src/arch/sparc/regfile.hh: make isnt/dataAsid return ints not asis src/arch/sparc/tlb.cc: src/arch/sparc/tlb.hh: first cut at sparc tlb src/arch/sparc/vtophys.hh: pagatable nedes to be included here src/mem/request.hh: add asi and if the request is a memory mapped register to the requset object src/sim/host.hh: fix incorrect definition of LL --HG-- extra : convert_revision : 6c85cd1681c62c8cd8eab04f70b1f15a034b0aa3
56 lines
2.3 KiB
C++
56 lines
2.3 KiB
C++
/*
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* Copyright (c) 2002-2005 The Regents of The University of Michigan
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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
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* 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
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* 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,
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* 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: Nathan Binkert
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* Steve Reinhardt
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*/
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#ifndef __ARCH_SPARC_VTOPHYS_H__
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#define __ARCH_SPARC_VTOPHYS_H__
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#include "arch/sparc/isa_traits.hh"
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#include "arch/sparc/pagetable.hh"
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class ThreadContext;
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class FunctionalPort;
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namespace SparcISA {
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PageTableEntry
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kernel_pte_lookup(FunctionalPort *mem, Addr ptbr, SparcISA::VAddr vaddr);
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Addr vtophys(Addr vaddr);
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Addr vtophys(ThreadContext *tc, Addr vaddr);
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void CopyOut(ThreadContext *tc, void *dst, Addr src, size_t len);
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void CopyIn(ThreadContext *tc, Addr dst, void *src, size_t len);
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void CopyStringOut(ThreadContext *tc, char *dst, Addr vaddr, size_t maxlen);
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void CopyStringIn(ThreadContext *tc, char *src, Addr vaddr);
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};
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#endif // __ARCH_SPARC_VTOPHYS_H__
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