gem5/mem/translating_port.hh
Ron Dreslinski 562efe214c Adding some definitons for read/write blob/string. I need to locate te code stever wrote to break up address ranges into blk/page size chunks.
cpu/simple/cpu.cc:
cpu/simple/cpu.hh:
    Add read/write blob definitions, still need to break it up into blk size chunks (where was the code stever wrote for that?)
mem/physical.hh:
    Remove un-needed function (I think)
mem/port.hh:
    Default these virtual functions to panic unimplented
mem/translating_port.cc:
    Again handling read/write string properly.

    Need the stever code to break things into page size chunks yet
mem/translating_port.hh:
    Having trouble with the const declerator.  I will need to read how it works, for now it compiles if I remove it.

--HG--
extra : convert_revision : f174e06700daa9967958d18e01798270c90d6dac
2006-02-21 02:15:02 -05:00

59 lines
2.3 KiB
C++

/*
* Copyright (c) 2001-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __MEM_TRANSLATING_PROT_HH__
#define __MEM_TRANSLATING_PROT_HH__
#include "mem/memory.hh"
class Port;
class PageTable;
class TranslatingPort
{
private:
Port *port;
PageTable *pTable;
TranslatingPort(const TranslatingPort &specmem);
const TranslatingPort &operator=(const TranslatingPort &specmem);
public:
TranslatingPort(Port *_port, PageTable *p_table);
virtual ~TranslatingPort();
public:
Fault readBlobFunctional(Addr addr, uint8_t *p, int size);
Fault writeBlobFunctional(Addr addr, uint8_t *p, int size);
Fault memsetBlobFunctional(Addr addr, uint8_t val, int size);
Fault writeStringFunctional(Addr addr, const char *str);
Fault readStringFunctional(std::string &str, Addr addr);
};
#endif