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Diffstat (limited to 'src/base/loader/hex_file.hh')
-rwxr-xr-x | src/base/loader/hex_file.hh | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/base/loader/hex_file.hh b/src/base/loader/hex_file.hh new file mode 100755 index 000000000..1dbfd034f --- /dev/null +++ b/src/base/loader/hex_file.hh @@ -0,0 +1,77 @@ +/* + * 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: Jaidev Patwardhan + */ + +#ifndef __HEX_FILE_HH__ +#define __HEX_FILE_HH__ + +#include <limits> +#include <string> + +#include "sim/host.hh" // for Addr +#include <fstream> + +class Port; + +class HexFile +{ + public: + + + protected: + const std::string filename; + FILE *fp; + + public: + virtual ~HexFile(); + HexFile(const std::string _filename); + + void close(); + + bool loadSections(Port *memPort, Addr addrMask = + std::numeric_limits<Addr>::max()); + + protected: + + typedef struct { + Addr MemAddr; + uint32_t Data; + } HexLine; + + Addr entry; + Addr globalPtr; + + public: + void parseLine(char *,Addr *,uint32_t *); + Addr entryPoint() const { return entry; } + Addr globalPointer() const { return globalPtr; } + +}; + +#endif // __HEX_FILE_HH__ |