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/*
* Copyright (c) 2002-2004 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: Nathan Binkert
* Steve Reinhardt
*/
#include "base/loader/object_file.hh"
#include <string>
#include <vector>
#include "base/loader/raw_image.hh"
#include "base/loader/symtab.hh"
#include "mem/port_proxy.hh"
using namespace std;
ObjectFile::ObjectFile(ImageFileDataPtr ifd) : ImageFile(ifd) {}
namespace
{
typedef std::vector<ObjectFile::Loader *> LoaderList;
LoaderList &
object_file_loaders()
{
static LoaderList loaders;
return loaders;
}
} // anonymous namespace
ObjectFile::Loader::Loader()
{
object_file_loaders().emplace_back(this);
}
Process *
ObjectFile::tryLoaders(ProcessParams *params, ObjectFile *obj_file)
{
for (auto &loader: object_file_loaders()) {
Process *p = loader->load(params, obj_file);
if (p)
return p;
}
return nullptr;
}
namespace {
typedef std::vector<ObjectFileFormat *> ObjectFileFormatList;
ObjectFileFormatList &
object_file_formats()
{
static ObjectFileFormatList formats;
return formats;
}
} // anonymous namespace
ObjectFileFormat::ObjectFileFormat()
{
object_file_formats().emplace_back(this);
}
ObjectFile *
createObjectFile(const std::string &fname, bool raw)
{
ImageFileDataPtr ifd(new ImageFileData(fname));
for (auto &format: object_file_formats()) {
ObjectFile *file_obj = format->load(ifd);
if (file_obj)
return file_obj;
}
if (raw)
return new RawImage(ifd);
return nullptr;
}
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