/// <summary>
/// Creates an instance of the file interpreter.
/// </summary>
/// <param name="terminal">The terminal implementation that will be used for I/O.</param>
public ExecutionContext(IRuntimeEnvironment environment,
ITerminal terminal,
IDataSegmentAccessor dataSegment,
RegisterManager regMgr,
TextSegmentAccessor textSegment)
{
m_Environment = environment;
m_Terminal = terminal;
m_InterpreterFac = new InterpreterFactory(environment, terminal);
m_Ctx = new RuntimeContext(environment, dataSegment, regMgr);
m_TextSegment = textSegment;
}
public DisassembledFileBase ParseFile(string fileName, ILogger logger)
{
using (var elfFileParser = new ELF_Reader(fileName))
{
var decompiledFile = new ELF_CompiledFile(elfFileParser);
var dataSection = new DataSegmentAccessor(decompiledFile.DataBytes, decompiledFile.DataSegmentStartingAddress, decompiledFile.DataSegmentSize);
var textSegmentParser = new TextSegmentParser();
IEnumerable <DisassembledInstruction> rawTextSegment = textSegmentParser.ParseTextSegment(decompiledFile.RawInstructions);
var textSection = new TextSegmentAccessor(rawTextSegment, decompiledFile.TextSegmentStartingAddress);
//TODO: fix when we have better sectioning logic.
var dummyExtern = new List <byte>();
return(new DisassembledElfFile(dataSection, textSection, dummyExtern, decompiledFile.SymbolTable));
}
}
public DisassembledFileBase ParseFile(string fileName, ILogger logger)
{
JefFile jefFile = JefFile.ParseFile(fileName);
var textParser = new TextSegmentParser();
IEnumerable <DisassembledInstruction> instructions = textParser.ParseTextSegment(jefFile.TextElements);
int dataSegSize = 0;
foreach (MetadataElement elem in jefFile.DataMetadata)
{
dataSegSize += elem.Size;
}
var dataSegment = new DataSegmentAccessor(jefFile.DataElements, jefFile.BaseDataAddress, dataSegSize);
var textSegment = new TextSegmentAccessor(instructions, jefFile.BaseTextAddress);
return(new DisassembledJefFile(dataSegment, textSegment, jefFile.ExternElements,
jefFile.SymbolTable, jefFile.DataMetadata, jefFile.DebugData));
}