1/*
2 * Copyright (c) 2013-2015 Advanced Micro Devices, Inc.
3 * All rights reserved.
4 *
5 * For use for simulation and test purposes only
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright notice,
14 * this list of conditions and the following disclaimer in the documentation
15 * and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the copyright holder nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 *
33 * Author: Anthony Gutierrez
34 */
35
36#ifndef __HSA_OBJECT_HH__
37#define __HSA_OBJECT_HH__
38
39#include <functional>
40#include <string>
41#include <vector>
42
43class HsaCode;
44
45/* @class HsaObject
46 * base loader object for HSA kernels. this class provides
47 * the base method definitions for loading, storing, and
48 * accessing HSA kernel objects into the simulator.
49 */
50
51class HsaObject
52{
53  public:
54    HsaObject(const std::string &fileName);
55
56    static HsaObject* createHsaObject(const std::string &fname);
57    static std::vector<std::function<HsaObject*(const std::string&, int,
58                                                uint8_t*)>> tryFileFuncs;
59
60    virtual HsaCode* getKernel(const std::string &name) const = 0;
61    virtual HsaCode* getKernel(int i) const = 0;
62    virtual HsaCode* getFunction(const std::string &name) const = 0;
63    virtual int numKernels() const = 0;
64
65    const std::string& name() const { return filename; }
66
67    uint8_t *readonlyData;
68
69
70  protected:
71    const std::string filename;
72};
73
74#endif // __HSA_OBJECT_HH__
75