private ulong FindCodeRegistration(int count, Elf64_Shdr search, Elf64_Shdr search2, Elf64_Shdr range)
{
var searchend = search.sh_offset + search.sh_size;
var rangeend = range.sh_addr + range.sh_size;
var search2end = search2 == null ? 0 : search2.sh_offset + search2.sh_size;
Position = search.sh_offset;
while ((ulong)Position < searchend)
{
var add = Position;
if (ReadUInt64() == (ulong)count)
{
try
{
ulong pointers = MapVATR(ReadUInt64());
if (pointers >= search.sh_offset && pointers <= searchend)
{
var np = Position;
var temp = ReadClassArray <ulong>(pointers, count);
var r = Array.FindIndex(temp, x => x <range.sh_addr || x> rangeend);
if (r == -1)
{
return((ulong)add - search.sh_offset + search.sh_addr); //VirtualAddress
}
Position = np;
}
else if (search2 != null && pointers >= search2.sh_offset && pointers <= search2end)
{
var np = Position;
var temp = ReadClassArray <ulong>(pointers, count);
var r = Array.FindIndex(temp, x => x <range.sh_addr || x> rangeend);
if (r == -1)
{
return((ulong)add - search.sh_offset + search.sh_addr); //VirtualAddress
}
Position = np;
}
}
catch
{
// ignored
}
}
}
return(0);
}
private ulong FindMetadataRegistration(int typeDefinitionsCount, Elf64_Shdr search, Elf64_Shdr search2, Elf64_Shdr range)
{
var searchend = search.sh_offset + search.sh_size;
var rangeend = range.sh_addr + range.sh_size;
var search2end = search2 == null ? 0 : search2.sh_offset + search2.sh_size;
Position = search.sh_offset;
while ((ulong)Position < searchend)
{
var add = Position;
if (ReadUInt64() == (ulong)typeDefinitionsCount)
{
try
{
var np = Position;
Position += 16;
ulong pointers = MapVATR(ReadUInt64());
if (pointers >= search.sh_offset && pointers <= searchend)
{
var temp = ReadClassArray <ulong>(pointers, maxmetadataUsages);
var r = Array.FindIndex(temp, x => x <range.sh_addr || x> rangeend);
if (r == -1)
{
return((ulong)add - 96ul - search.sh_offset + search.sh_addr);//MapRATV
}
}
else if (search2 != null && pointers >= search2.sh_offset && pointers <= search2end)
{
var temp = ReadClassArray <ulong>(pointers, maxmetadataUsages);
var r = Array.FindIndex(temp, x => x <range.sh_addr || x> rangeend);
if (r == -1)
{
return((ulong)add - 96ul - search.sh_offset + search.sh_addr);//MapRATV
}
}
Position = np;
}
catch
{
// ignored
}
}
}
return(0);
}
