76 lines
2.7 KiB
C++
76 lines
2.7 KiB
C++
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/*
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* Copyright (c) 2001-2005 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 __SIM_PROCESS_IMPL_HH__
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#define __SIM_PROCESS_IMPL_HH__
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//
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// The purpose of this code is to fake the loader & syscall mechanism
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// when there's no OS: thus there's no reason to use it in FULL_SYSTEM
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// mode when we do have an OS.
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//
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#include "config/full_system.hh"
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#if !FULL_SYSTEM
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#include <string>
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#include <vector>
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#include "mem/translating_port.hh"
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//This needs to be templated for cases where 32 bit pointers are needed.
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template<class AddrType>
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void
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copyStringArray(std::vector<std::string> &strings,
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AddrType array_ptr, AddrType data_ptr,
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TranslatingPort* memPort)
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{
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AddrType data_ptr_swap;
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for (int i = 0; i < strings.size(); ++i) {
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data_ptr_swap = htog(data_ptr);
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memPort->writeBlob(array_ptr, (uint8_t*)&data_ptr_swap,
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sizeof(AddrType));
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memPort->writeString(data_ptr, strings[i].c_str());
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array_ptr += sizeof(AddrType);
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data_ptr += strings[i].size() + 1;
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}
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// add NULL terminator
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data_ptr = 0;
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memPort->writeBlob(array_ptr, (uint8_t*)&data_ptr, sizeof(AddrType));
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}
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#endif // !FULL_SYSTEM
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#endif
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