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95 lines
2.1 KiB
95 lines
2.1 KiB
14 years ago
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#ifndef _DEV_MAPFILE_H
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#define _DEV_MAPFILE_H
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namespace dev
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{
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class MapFileEntry;
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/**
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* Linker generated module map file parser.
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*/
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class MapFile
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{
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public:
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/** Error code. */
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enum ErrorType
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{
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/** No error. */
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ERROR_NONE,
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/** File open failed. */
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ERROR_OPEN,
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/** File reading failed. */
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ERROR_READ,
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/** Syntax error. */
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ERROR_PARSE
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};
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/** Reads a map file. */
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explicit MapFile( const char* filename );
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///
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~MapFile();
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/** Returns preferred load address. */
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long loadAddress() const;
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/** Returns ith entry from the map file. */
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const MapFileEntry& getEntry( int i ) const;
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/** Returns ith segment from the map file. */
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const MapFileEntry& getSegment( int i ) const;
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/** Returns number of segments in the map file. */
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int segments() const;
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/** Returns number of entries in the map file. */
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int entries() const;
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/** Returns error code or 0 (ERROR_NONE) if no error. */
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ErrorType error() const;
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/** Returns line number of last successful read character. */
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int line() const;
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/**
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* Finds entry which contains specified address.
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* @return Entry index or -1 if not found.
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*/
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int findEntry( long addr ) const;
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/**
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* Returns current module name, with map extension.
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* The output buffer is always 0-terminated.
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*/
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static void getModuleMapFilename( char* buffer, int bufferSize );
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private:
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class MapFileImpl;
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MapFileImpl* m_this;
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MapFile( const MapFile& );
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MapFile& operator=( const MapFile& );
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};
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} // dev
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#endif // _DEV_MAPFILE_H
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/*
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* Copyright (c) 2001 Jani Kajala
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*
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* Permission to use, copy, modify, distribute and sell this
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* software and its documentation for any purpose is hereby
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* granted without fee, provided that the above copyright notice
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* appear in all copies and that both that copyright notice and
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* this permission notice appear in supporting documentation.
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* Jani Kajala makes no representations about the suitability
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* of this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*/
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