private void ProcessJumpTable(uint jtOffset)
{
var j = new JumpTable();
ImageReader ir = new BeImageReader(image, jtOffset);
j.AboveA5Size = ir.ReadBeUInt32();
j.BelowA5Size = ir.ReadBeUInt32();
j.JumpTableSize = ir.ReadBeUInt32();
j.JumpTableOffset = ir.ReadBeUInt32();
uint size = j.JumpTableSize;
while (size > 0)
{
JumpTableEntry jte = new JumpTableEntry();
jte.RoutineOffsetFromSegmentStart = ir.ReadBeUInt16();
jte.Instruction = ir.ReadBeUInt32();
jte.LoadSegTrapNumber = ir.ReadBeUInt16();
Debug.WriteLine(string.Format("Jump table entry: {0:x2} {1:X4} {2:X2}", jte.RoutineOffsetFromSegmentStart, jte.Instruction, jte.LoadSegTrapNumber));
size -= 8;
}
}
private JumpTable ProcessJumpTable(MemoryArea memJt, IDictionary <Address, ImageSymbol> symbols)
{
var j = new JumpTable();
var ir = memJt.CreateBeReader(0);
j.AboveA5Size = ir.ReadBeUInt32();
j.BelowA5Size = ir.ReadBeUInt32();
j.JumpTableSize = ir.ReadBeUInt32();
j.JumpTableOffset = ir.ReadBeUInt32();
uint size = j.JumpTableSize;
while (size > 0)
{
JumpTableEntry jte = new JumpTableEntry();
var addr = ir.Address;
jte.RoutineOffsetFromSegmentStart = ir.ReadBeUInt16();
jte.Instruction = ir.ReadBeUInt32();
jte.LoadSegTrapNumber = ir.ReadBeUInt16();
j.Entries.Add(jte);
Debug.Print("{0}", jte);
size -= 8;
}
return(j);
}
