private List <ImageSegment> LoadPrimarySections()
{
List <ImageSegment> segments = new List <ImageSegment>((int)hdr.NumberOfSections + 1);
int i;
for (i = 0; i < hdr.NumberOfSections; i++)
{
XbeSectionHeader sectionHeader = rdr.ReadStruct <XbeSectionHeader>();
XbeSection section = new XbeSection(sectionHeader);
string sectionName = rdr.ReadAt <string>(section.NameAddress - ctx.BaseAddress, (rdr) =>
{
return(rdr.ReadCString(PrimitiveType.Char, Encoding.ASCII).ToString());
});
long sectionOffset = section.Address - ctx.EntryPointAddress;
AccessMode accessFlgs = AccessMode.Read;
if (sectionHeader.Flags.HasFlag(XbeSectionFlags.Executable))
{
accessFlgs |= AccessMode.Execute;
}
if (sectionHeader.Flags.HasFlag(XbeSectionFlags.Writable))
{
accessFlgs |= AccessMode.Write;
}
ImageSegment segment = new ImageSegment(
sectionName,
new ByteMemoryArea(section.Address, rdr.ReadAt <byte[]>(sectionOffset, (rdr) =>
{
return(rdr.CreateBinaryReader().ReadBytes((int)sectionHeader.RawSize));
})), accessFlgs);
segments.Add(segment);
}
return(segments);
}
public XbeSection(XbeSectionHeader hdr)
{
SectionHeader = hdr;
Address = Address.Ptr32(SectionHeader.RawAddress);
NameAddress = Address.Ptr32(SectionHeader.SectionNameAddress);
}
public XbeSection(XbeSectionHeader hdr)
{
SectionHeader = hdr;
VirtualAddress = Address.Ptr32(SectionHeader.VirtualAddress);
NameAddress = Address.Ptr32(SectionHeader.SectionNameAddress);
}