private IEnumerable <ELFProgramSegment> ReadSegments()
{
Header.IsProgramHeaderCountReasonable.CheckThrowing();
IsHeaderProgramHeaderOffsetValid.CheckThrowing();
IsHeaderProgramHeaderEntrySizeValid.CheckThrowing();
// Calculate the loadBias. It is usually just the base address except for some executable modules.
ulong loadBias = _position;
if (loadBias > 0)
{
for (uint i = 0; i < Header.ProgramHeaderCount; i++)
{
ulong programHeaderOffset = _position + Header.ProgramHeaderOffset + i * Header.ProgramHeaderEntrySize;
ELFProgramHeader header = DataSourceReader.Read <ELFProgramHeader>(programHeaderOffset);
if (header.Type == ELFProgramHeaderType.Load && header.FileOffset == 0)
{
loadBias -= header.VirtualAddress;
}
}
}
// Build the program segments
List <ELFProgramSegment> segments = new List <ELFProgramSegment>();
for (uint i = 0; i < Header.ProgramHeaderCount; i++)
{
ulong programHeaderOffset = _position + Header.ProgramHeaderOffset + i * Header.ProgramHeaderEntrySize;
segments.Add(new ELFProgramSegment(DataSourceReader, loadBias, programHeaderOffset, _isDataSourceVirtualAddressSpace));
}
return(segments);
}
private IEnumerable <ELFSegment> ReadSegments()
{
Header.IsProgramHeaderCountReasonable.CheckThrowing();
IsHeaderProgramHeaderOffsetValid.CheckThrowing();
IsHeaderProgramHeaderEntrySizeValid.CheckThrowing();
List <ELFSegment> segments = new List <ELFSegment>();
for (uint i = 0; i < Header.ProgramHeaderCount; i++)
{
segments.Add(new ELFSegment(DataSourceReader, _position,
_position + Header.ProgramHeaderOffset + i * Header.ProgramHeaderEntrySize, _isDataSourceVirtualAddressSpace));
}
return(segments);
}