xref: /gem5/src/base/loader/raw_object.hh

/*
 * Copyright (c) 2006 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.
 *
 * Authors: Ali Saidi
 */

#ifndef __BASE_LOADER_RAW_OBJECT_HH__
#define __BASE_LOADER_RAW_OBJECT_HH__

#include "base/loader/object_file.hh"

class RawObject: public ObjectFile
{
  protected:
    RawObject(const std::string &_filename, size_t _len,
              uint8_t *_data, Arch _arch, OpSys _opSys);
  public:
    virtual ~RawObject() {}

    virtual bool loadAllSymbols(SymbolTable *symtab, Addr base = 0,
                                Addr offset = 0, Addr addr_mask = maxAddr);
    virtual bool loadGlobalSymbols(SymbolTable *symtab, Addr base = 0,
                                   Addr offset = 0,
                                   Addr addr_mask = maxAddr);
    virtual bool loadLocalSymbols(SymbolTable *symtab, Addr base = 0,
                                  Addr offset = 0, Addr addr_mask = maxAddr);

    static ObjectFile *tryFile(const std::string &fname, size_t len,
            uint8_t *data);
};



#endif // __BASE_LOADER_RAW_OBJECT_HH__