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/*! @file ExecutableInfo.h
* @brief ExecutableInfo Specification
*
* This file contains the specification of the ExecutableInfo class.
*/
#ifndef __EXECUTABLEINFO_H__
#define __EXECUTABLEINFO_H__
#include <map>
#include <stdint.h>
#include <string>
#include <rld-dwarf.h>
#include <rld-files.h>
#include <rld-symbols.h>
#include "AddressToLineMapper.h"
#include "CoverageMapBase.h"
#include "SymbolTable.h"
#include "DesiredSymbols.h"
namespace Coverage {
class DesiredSymbols;
/*! @class ExecutableInfo
*
* This class holds a collection of information for an executable
* that is to be analyzed.
*/
class ExecutableInfo {
public:
class CoverageMapNotFoundError : public std::runtime_error {
/* Use the base class constructors. */
using std::runtime_error::runtime_error;
};
/*!
* This method constructs an ExecutableInfo instance.
*
* @param[in] theExecutableName specifies the name of the executable
* @param[in] theLibraryName specifies the name of the executable
* @param[in] verbose specifies whether to be verbose with output
* @param[in] symbolsToAnalyze the symbols to be analyzed
*/
ExecutableInfo(
const char* const theExecutableName,
const std::string& theLibraryName,
bool verbose,
DesiredSymbols& symbolsToAnalyze
);
/*!
* This method destructs an ExecutableInfo instance.
*/
virtual ~ExecutableInfo();
/*!
* This method prints the contents of all coverage maps for
* this executable.
*/
void dumpCoverageMaps();
/*!
* This method prints the contents of Executable info containers
*/
void dumpExecutableInfo();
/*!
* This method returns a pointer to the executable's coverage map
* that contains the specified address.
*
* @param[in] address specifies the desired address
*
* @return Returns a pointer to the coverage map
*/
CoverageMapBase* getCoverageMap( uint32_t address );
/*!
* This method returns the file name of the executable.
*
* @return Returns the executable's file name
*/
const std::string& getFileName() const;
/*!
* This method returns the library name associated with the executable.
*
* @return Returns the executable's library name
*/
const std::string getLibraryName() const;
/*!
* This method returns the load address of the dynamic library
*
* @return Returns the load address of the dynamic library
*/
uint32_t getLoadAddress() const;
/*!
* This method returns a pointer to the executable's symbol table.
*
* @return Returns a pointer to the symbol table.
*/
SymbolTable* getSymbolTable();
/*!
* This method finds a coverage map for the specified symbol.
*
* @param[in] symbolName specifies the name of the symbol
*
* @return Returns a reference to the coverage map
*/
CoverageMapBase& findCoverageMap( const std::string& symbolName );
/*!
* This method gets the source location, the file and line number given an
* address.
*/
void getSourceAndLine(
const unsigned int address,
std::string& location
);
/*!
* This method indicates whether a dynamic library has been
* associated with the executable.
*
* @return Returns TRUE if
*/
bool hasDynamicLibrary();
/*!
* This method merges the coverage maps for this executable into
* the unified coverage map.
*/
void mergeCoverage();
/*!
* This method sets the load address of the dynamic library
*
* @param[in] address specifies the load address of the dynamic
* library
*/
void setLoadAddress( uint32_t address );
private:
/*!
* This method creates a coverage map for the specified symbol.
*
* @param[in] exefileName specifies the source of the information
* @param[in] symbolName specifies the name of the symbol
* @param[in] lowAddress specifies the low address of the coverage map
* @param[in] highAddress specifies the high address of the coverage map
*/
void createCoverageMap (
const std::string& exefileName,
const std::string& symbolName,
uint32_t lowAddress,
uint32_t highAddress
);
/*!
* The executable's file name.
*/
std::string fileName;
/*!
* The executable's symbol table.
*/
rld::symbols::table symbols;
/*!
* The address-to-line mapper for this executable.
*/
AddressToLineMapper mapper;
/*!
* This map associates a symbol with its coverage map.
*/
typedef std::map<std::string, CoverageMapBase *> CoverageMaps;
CoverageMaps coverageMaps;
/*!
* This member variable contains the name of a dynamic library
* associated with the executable.
*/
std::string libraryName;
/*!
* This member variable contains the load address of a dynamic library
* if one has been specified for the executable.
*/
uint32_t loadAddress;
/*!
* This member variable contains a pointer to the symbol table
* of the executable or library.
*/
SymbolTable theSymbolTable;
/*!
* This member variable contains the symbols to be analyzed.
*/
DesiredSymbols& symbolsToAnalyze_m;
};
}
#endif
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