private byte[] ReadFromRVA(uint rva, int size)
{
if (IsDynamic)
{
return(null);
}
ulong addr = _clrModule.ImageBase;
Debug.Assert(addr != 0);
if (addr == 0)
{
return(null);
}
var offs = RVAToAddressOffset(rva);
if (offs == null)
{
return(null);
}
addr += offs.Value;
byte[] data = new byte[size];
MemoryIO.ReadBytes(_processId, (IntPtr)_clrModule.ImageBase, data, out uint numOfRead);
data = data.Take((int)numOfRead).ToArray();
//var data = module.Process.CorProcess.ReadMemory(addr, size);
Debug.Assert(data != null && data.Length == size);
return(data);
}
private ImageSectionHeader[] GetOrCreateSectionHeaders()
{
var h = _sectionHeaders;
if (h != null)
{
return(h);
}
try
{
ulong addr = _clrModule.ImageBase;
if (addr == 0)
{
return(_sectionHeaders = ArrayAddIn.Empty <ImageSectionHeader>());
}
var data = new byte[0x1000];
//module.Process.CorProcess.ReadMemory(module.Address, data, 0, data.Length, out int sizeRead);
MemoryIO.ReadBytes(_processId, (IntPtr)_clrModule.ImageBase, data);
using (var peImage = new PEImage(data, !IsDynamic && IsInMemory ? ImageLayout.File : ImageLayout.Memory, true))
return(_sectionHeaders = peImage.ImageSectionHeaders.ToArray());
}
catch
{
Debug.Fail("Couldn't read section headers");
}
return(_sectionHeaders = ArrayAddIn.Empty <ImageSectionHeader>());
}