public void writeSectionData(BinaryOut outfile)
{
uint pos = outfile.getPos();
outfile.putRange(data.ToArray());
//these get written directly after the section data
CoffRelocation.write(outfile, relocTblPos);
uint padding = fileSize - (outfile.getPos() - pos);
outfile.putZeros(padding);
}
public static void loadRelocations(BinaryIn source, CoffSection sec, Win32Obj objfile)
{
source.seek(sec.relocTblPos);
for (int i = 0; i < sec.relocTblCount; i++)
{
uint addr = source.getFour();
int symidx = (int)source.getFour();
uint reloctype = source.getTwo();
CoffRelocation.Reloctype reltype = CoffRelocation.Reloctype.NONE;
switch (reloctype)
{
case 06:
reltype = CoffRelocation.Reloctype.ABSOLUTE; //IMAGE_REL_I386_DIR32
break;
case 07:
reltype = CoffRelocation.Reloctype.RVA; //IMAGE_REL_I386_DIR32NB
break;
case 11:
reltype = CoffRelocation.Reloctype.SECREL32; //IMAGE_REL_I386_SECREL
break;
case 20:
reltype = CoffRelocation.Reloctype.RELATIVE; //IMAGE_REL_I386_REL32
break;
default:
break;
}
CoffSymbol sym = objfile.symbols[symidx];
CoffRelocation reloc = new CoffRelocation(addr - sec.memPos, sym, reltype);
sec.relocations.Add(reloc);
}
}