1/*
2 * Copyright (c) 2002-2004 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Jaidev Patwardhan
29 */
30
31#ifndef __HEX_FILE_HH__
32#define __HEX_FILE_HH__
33
34#include <limits>
35#include <string>
36
37#include "sim/host.hh" // for Addr
38#include <fstream>
39
40class Port;
41
42class HexFile
43{
44 public:
45
46
47 protected:
48 const std::string filename;
49 FILE *fp;
50
51 public:
52 virtual ~HexFile();
53 HexFile(const std::string _filename);
54
55 void close();
56
57 bool loadSections(Port *memPort, Addr addrMask =
58 std::numeric_limits<Addr>::max());
59
60 protected:
61
62 typedef struct {
63 Addr MemAddr;
64 uint32_t Data;
65 } HexLine;
66
67 Addr entry;
68 Addr globalPtr;
69
70 public:
71 void parseLine(char *,Addr *,uint32_t *);
72 Addr entryPoint() const { return entry; }
73 Addr globalPointer() const { return globalPtr; }
74
75};
76
77#endif // __HEX_FILE_HH__