private static PiecewiseAddressSpaceRange ToRange(MachSegment segment)
{
return(new PiecewiseAddressSpaceRange()
{
AddressSpace = segment.VirtualContents.DataSource,
Start = segment.LoadCommand.VMAddress,
Length = segment.LoadCommand.VMSize
});
}
private MachSegment[] ReadSegments()
{
List <MachSegment> segs = new List <MachSegment>();
foreach (Tuple <MachLoadCommand, ulong> cmdAndPos in _loadCommands.Value)
{
LoadCommandType segType = Is64Bit ? LoadCommandType.Segment64 : LoadCommandType.Segment;
if (cmdAndPos.Item1.Command != segType)
{
continue;
}
MachSegment seg = new MachSegment(DataSourceReader, cmdAndPos.Item2, _dataSourceIsVirtualAddressSpace);
segs.Add(seg);
}
return(segs.ToArray());
}
private static PiecewiseAddressSpaceRange ToRange(IAddressSpace virtualAddressSpace, ulong baseLoadAddress, ulong preferredVMBaseAddress, MachSegment segment)
{
ulong actualSegmentLoadAddress = segment.LoadCommand.VMAddress - preferredVMBaseAddress + baseLoadAddress;
return(new PiecewiseAddressSpaceRange()
{
AddressSpace = new RelativeAddressSpace(virtualAddressSpace, actualSegmentLoadAddress, segment.LoadCommand.FileSize,
(long)(segment.LoadCommand.FileOffset - actualSegmentLoadAddress)),
Start = segment.LoadCommand.FileOffset,
Length = segment.LoadCommand.FileSize
});
}
