[100f517] | 1 | /*! @file ExecutableInfo.h |
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| 2 | * @brief ExecutableInfo Specification |
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| 3 | * |
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| 4 | * This file contains the specification of the ExecutableInfo class. |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef __EXECUTABLEINFO_H__ |
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| 8 | #define __EXECUTABLEINFO_H__ |
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| 9 | |
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| 10 | #include <map> |
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| 11 | #include <stdint.h> |
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| 12 | #include <string> |
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| 13 | |
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[fb987e8] | 14 | #include <rld-dwarf.h> |
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| 15 | #include <rld-files.h> |
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| 16 | #include <rld-symbols.h> |
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| 17 | |
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[100f517] | 18 | #include "CoverageMapBase.h" |
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| 19 | #include "SymbolTable.h" |
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| 20 | |
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| 21 | namespace Coverage { |
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| 22 | |
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| 23 | /*! @class ExecutableInfo |
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| 24 | * |
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| 25 | * This class holds a collection of information for an executable |
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| 26 | * that is to be analyzed. |
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| 27 | */ |
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| 28 | class ExecutableInfo { |
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| 29 | |
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| 30 | public: |
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| 31 | |
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| 32 | /*! |
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| 33 | * This method constructs an ExecutableInfo instance. |
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| 34 | * |
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| 35 | * @param[in] theExecutableName specifies the name of the executable |
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| 36 | * @param[in] theLibraryName specifies the name of the executable |
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| 37 | */ |
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| 38 | ExecutableInfo( |
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| 39 | const char* const theExecutableName, |
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| 40 | const char* const theLibraryName = NULL |
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| 41 | ); |
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| 42 | |
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| 43 | /*! |
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| 44 | * This method destructs an ExecutableInfo instance. |
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| 45 | */ |
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| 46 | virtual ~ExecutableInfo(); |
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| 47 | |
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| 48 | /*! |
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| 49 | * This method prints the contents of all coverage maps for |
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| 50 | * this executable. |
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| 51 | */ |
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| 52 | void dumpCoverageMaps( void ); |
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| 53 | |
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| 54 | /*! |
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| 55 | * This method prints the contents of Executable info containers |
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| 56 | */ |
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| 57 | void dumpExecutableInfo( void ); |
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| 58 | |
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| 59 | /*! |
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| 60 | * This method returns a pointer to the executable's coverage map |
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| 61 | * that contains the specified address. |
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| 62 | * |
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| 63 | * @param[in] address specifies the desired address |
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| 64 | * |
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| 65 | * @return Returns a pointer to the coverage map |
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| 66 | */ |
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| 67 | CoverageMapBase* getCoverageMap( uint32_t address ); |
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| 68 | |
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| 69 | /*! |
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| 70 | * This method returns the file name of the executable. |
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| 71 | * |
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| 72 | * @return Returns the executable's file name |
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| 73 | */ |
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[fb987e8] | 74 | const std::string getFileName( void ) const; |
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[100f517] | 75 | |
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| 76 | /*! |
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| 77 | * This method returns the library name associated with the executable. |
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| 78 | * |
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| 79 | * @return Returns the executable's library name |
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| 80 | */ |
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[fb987e8] | 81 | const std::string getLibraryName( void ) const; |
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[100f517] | 82 | |
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| 83 | /*! |
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| 84 | * This method returns the load address of the dynamic library |
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| 85 | * |
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| 86 | * @return Returns the load address of the dynamic library |
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| 87 | */ |
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| 88 | uint32_t getLoadAddress( void ) const; |
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| 89 | |
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| 90 | /*! |
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| 91 | * This method returns a pointer to the executable's symbol table. |
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| 92 | * |
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| 93 | * @return Returns a pointer to the symbol table. |
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| 94 | */ |
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[fb987e8] | 95 | SymbolTable* getSymbolTable( void ); |
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[100f517] | 96 | |
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| 97 | /*! |
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| 98 | * This method creates a coverage map for the specified symbol. |
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| 99 | * |
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[cb018bc] | 100 | * @param[in] exefileName specifies the source of the information |
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[100f517] | 101 | * @param[in] symbolName specifies the name of the symbol |
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| 102 | * @param[in] lowAddress specifies the low address of the coverage map |
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| 103 | * @param[in] highAddress specifies the high address of the coverage map |
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| 104 | * |
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| 105 | * @return Returns a pointer to the coverage map |
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| 106 | */ |
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| 107 | CoverageMapBase* createCoverageMap ( |
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[cb018bc] | 108 | const std::string& exefileName, |
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[100f517] | 109 | const std::string& symbolName, |
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| 110 | uint32_t lowAddress, |
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| 111 | uint32_t highAddress |
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| 112 | ); |
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| 113 | |
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[fb987e8] | 114 | /*! |
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| 115 | * This method gets the source location, the file and line number given an |
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| 116 | * address. |
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| 117 | */ |
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| 118 | void getSourceAndLine( |
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| 119 | const unsigned int address, |
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| 120 | std::string& location |
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| 121 | ); |
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| 122 | |
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[100f517] | 123 | /*! |
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| 124 | * This method indicates whether a dynamic library has been |
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| 125 | * associated with the executable. |
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| 126 | * |
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[3e187ba] | 127 | * @return Returns TRUE if |
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[100f517] | 128 | */ |
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| 129 | bool hasDynamicLibrary( void ); |
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| 130 | |
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| 131 | /*! |
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| 132 | * This method merges the coverage maps for this executable into |
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| 133 | * the unified coverage map. |
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| 134 | */ |
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| 135 | void mergeCoverage( void ); |
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| 136 | |
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| 137 | /*! |
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| 138 | * This method sets the load address of the dynamic library |
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| 139 | * |
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| 140 | * @param[in] address specifies the load address of the dynamic |
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| 141 | * library |
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| 142 | */ |
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| 143 | void setLoadAddress( uint32_t address ); |
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| 144 | |
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| 145 | private: |
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| 146 | |
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| 147 | /*! |
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[fb987e8] | 148 | * The ELF executable. |
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[100f517] | 149 | */ |
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[fb987e8] | 150 | rld::files::object executable; |
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[100f517] | 151 | |
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| 152 | /*! |
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[fb987e8] | 153 | * The DWARF data to the ELF executable. |
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| 154 | */ |
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| 155 | rld::dwarf::file debug; |
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| 156 | |
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| 157 | /*! |
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| 158 | * The executable's symbol table. |
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| 159 | */ |
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| 160 | rld::symbols::table symbols; |
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| 161 | |
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| 162 | /*! |
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| 163 | * This map associates a symbol with its coverage map. |
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[100f517] | 164 | */ |
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[fb987e8] | 165 | typedef std::map<std::string, CoverageMapBase *> CoverageMaps; |
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| 166 | CoverageMaps coverageMaps; |
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[100f517] | 167 | |
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| 168 | /*! |
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| 169 | * This member variable contains the name of a dynamic library |
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| 170 | * associated with the executable. |
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| 171 | */ |
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| 172 | std::string libraryName; |
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| 173 | |
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| 174 | /*! |
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| 175 | * This member variable contains the load address of a dynamic library |
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| 176 | * if one has been specified for the executable. |
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| 177 | */ |
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| 178 | uint32_t loadAddress; |
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| 179 | |
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| 180 | /*! |
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| 181 | * This member variable contains a pointer to the symbol table |
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| 182 | * of the executable or library. |
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| 183 | */ |
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[fb987e8] | 184 | SymbolTable theSymbolTable; |
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[100f517] | 185 | |
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| 186 | }; |
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| 187 | } |
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| 188 | #endif |
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