private void Walk(int key, int off)
{
var offq = new Queue <int>();
offq.Enqueue(off);
labels[off] = "K" + key;
var obs = new CmdObs();
while (offq.Count != 0)
{
int nextoff = offq.Dequeue();
while (true)
{
off = nextoff;
if (dict.ContainsKey(off))
{
break;
}
si.Position = 0x10 + off * 2;
if (si.Position >= si.Length)
{
errors[off] = null;
break;
}
try
{
int v0 = br.ReadUInt16();
int cm4 = v0 & 15;
int cm8 = v0 & 255;
obs.Eat(v0);
if (false)
{
}
// -- 16 bits cmd
if (v0 == 0xffff)
{
dict[off] = new Dis(2, String.Format("TERM"));
break;
}
// -- 8 bits cmd
if (cm8 == 0x30)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd30 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
else if (cm8 == 0x60)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd60 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
else if (cm8 == 0xa0)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmda0 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
else if (cm8 == 0xc0)
{
int v2 = br.ReadInt32();
if (obs.Curt == CmdObs.T.Label && v2 != 0)
{
int newoff = v2;
offq.Enqueue(newoff);
dict[off] = new Dis(6,
String.Format("Cmdc0l {0:x2} {1} ", v0 >> 8, GenLabel(newoff)));
}
else
{
dict[off] = new Dis(6, String.Format("Cmdc0i {0:x2} {1:x8} ", v0 >> 8, v2));
}
nextoff = off + 3;
}
else if (cm8 == 0xe0)
{
int v2 = br.ReadUInt16();
si.Position = 0x10 + v2 * 2;
dict[off] = new Dis(4, String.Format("Print {0:x2} '{1}' ", v0 >> 8, Ut.Read0Str(br)));
nextoff = off + 2;
}
else if (cm8 == 0x0B)
{
int v2 = br.ReadInt32();
int newoff = off + 3 + v2;
dict[off] = new Dis(6,
String.Format("Call {0:x3} {1} ; {2} ", v0 >> 4, GenLabel(newoff), v2));
offq.Enqueue(newoff);
nextoff = off + 3;
}
#if false
else if (cm8 == 0x01)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd01 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
#endif
else if (cm8 == 0x00)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd00 {0:x2} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 8, v2, v3, v4, v5));
nextoff = off + 3;
}
#if false
else if (cm8 == 0x0a)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd0a {0:x2} {1:x2} ", v2, v3));
nextoff = off + 2;
}
#endif
else if (cm8 == 0x40)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd40 {0:x2} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 8, v2, v3, v4, v5));
nextoff = off + 3;
}
else if (cm8 == 0x89)
{
dict[off] = new Dis(2, String.Format("Ret {0:x2}", v0 >> 8));
//nextoff = off + 1;
break;
}
// -- 4 bits cmd
else if (cm4 == 0)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd0 {0:x3} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 4, v2, v3, v4, v5));
nextoff = off + 3;
}
else if (cm4 == 1)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd1 {0:x3} {1:x2} {2:x2} ", v0 >> 4, v2, v3));
nextoff = off + 2;
}
else if (cm4 == 2)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd2 {0:x3} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 4, v2, v3, v4, v5));
nextoff = off + 3;
}
else if (cm4 == 3)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd3 {0:x3} {1:x2} {2:x2} ", v0 >> 4, v2, v3));
nextoff = off + 2;
}
else if (cm4 == 4)
{
dict[off] = new Dis(2, String.Format("Cmd4 {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 5)
{
dict[off] = new Dis(2, String.Format("Cmd5 {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 6)
{
dict[off] = new Dis(2, String.Format("Cmd6 {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 7)
{
int v2 = br.ReadInt16();
int newoff = off + 2 + v2;
dict[off] = new Dis(4, String.Format("J7 {0:x3} {1} ", v0 >> 4, GenLabel(newoff)));
offq.Enqueue(newoff);
bool noc = (v0 >> 4) == 0;
if (noc)
{
break;
}
nextoff = off + 2;
}
else if (cm4 == 8)
{
int v2 = br.ReadInt16();
int newoff = off + 2 + v2;
dict[off] = new Dis(4, String.Format("J8 {0:x3} {1} ", v0 >> 4, GenLabel(newoff)));
offq.Enqueue(newoff);
nextoff = off + 2;
}
else if (cm4 == 9)
{
dict[off] = new Dis(2, String.Format("Pause {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 10)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmda {0:x3} {1:x2} {2:x2} ", v0 >> 4, v2, v3));
nextoff = off + 2;
}
else if (cm4 == 11)
{
dict[off] = new Dis(2, String.Format("Cmdb {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 12)
{
dict[off] = new Dis(2, String.Format("Cmdc {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 13)
{
dict[off] = new Dis(2, String.Format("Cmdd {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 14)
{
dict[off] = new Dis(2, String.Format("Cmde {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 15)
{
dict[off] = new Dis(2, String.Format("Cmdf {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
// -- unknown
else
{
dict[off] = new Dis(1, String.Format("? {0:x4} ", v0, si.Position - 2));
break;
//nextoff = off + 1;
//throw new NotSupportedException(String.Format("{1:X} {0:x4}", v0, si.Position));
}
}
catch (EndOfStreamException)
{
errors[off] = null;
break;
}
}
}
}
private void Walk(int key, int off)
{
var offq = new Queue<int>();
offq.Enqueue(off);
labels[off] = "K" + key;
var obs = new CmdObs();
while (offq.Count != 0)
{
int nextoff = offq.Dequeue();
while (true)
{
off = nextoff;
if (dict.ContainsKey(off)) break;
si.Position = 0x10 + off*2;
if (si.Position >= si.Length)
{
errors[off] = null;
break;
}
try
{
int v0 = br.ReadUInt16();
int cm4 = v0 & 15;
int cm8 = v0 & 255;
obs.Eat(v0);
if (false)
{
}
// -- 16 bits cmd
if (v0 == 0xffff)
{
dict[off] = new Dis(2, String.Format("TERM"));
break;
}
// -- 8 bits cmd
if (cm8 == 0x30)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd30 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
else if (cm8 == 0x60)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd60 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
else if (cm8 == 0xa0)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmda0 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
else if (cm8 == 0xc0)
{
int v2 = br.ReadInt32();
if (obs.Curt == CmdObs.T.Label && v2 != 0)
{
int newoff = v2;
offq.Enqueue(newoff);
dict[off] = new Dis(6,
String.Format("Cmdc0l {0:x2} {1} ", v0 >> 8, GenLabel(newoff)));
}
else
{
dict[off] = new Dis(6, String.Format("Cmdc0i {0:x2} {1:x8} ", v0 >> 8, v2));
}
nextoff = off + 3;
}
else if (cm8 == 0xe0)
{
int v2 = br.ReadUInt16();
si.Position = 0x10 + v2*2;
dict[off] = new Dis(4, String.Format("Print {0:x2} '{1}' ", v0 >> 8, Ut.Read0Str(br)));
nextoff = off + 2;
}
else if (cm8 == 0x0B)
{
int v2 = br.ReadInt32();
int newoff = off + 3 + v2;
dict[off] = new Dis(6,
String.Format("Call {0:x3} {1} ; {2} ", v0 >> 4, GenLabel(newoff), v2));
offq.Enqueue(newoff);
nextoff = off + 3;
}
#if false
else if (cm8 == 0x01) {
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd01 {0:x2} {1:x2} {2:x2} ", v0 >> 8, v2, v3));
nextoff = off + 2;
}
#endif
else if (cm8 == 0x00)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd00 {0:x2} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 8, v2, v3, v4, v5));
nextoff = off + 3;
}
#if false
else if (cm8 == 0x0a) {
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd0a {0:x2} {1:x2} ", v2, v3));
nextoff = off + 2;
}
#endif
else if (cm8 == 0x40)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd40 {0:x2} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 8, v2, v3, v4, v5));
nextoff = off + 3;
}
else if (cm8 == 0x89)
{
dict[off] = new Dis(2, String.Format("Ret {0:x2}", v0 >> 8));
//nextoff = off + 1;
break;
}
// -- 4 bits cmd
else if (cm4 == 0)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd0 {0:x3} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 4, v2, v3, v4, v5));
nextoff = off + 3;
}
else if (cm4 == 1)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd1 {0:x3} {1:x2} {2:x2} ", v0 >> 4, v2, v3));
nextoff = off + 2;
}
else if (cm4 == 2)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
int v4 = br.ReadByte();
int v5 = br.ReadByte();
dict[off] = new Dis(6,
String.Format("Cmd2 {0:x3} {1:x2} {2:x2} {3:x2} {4:x2} ", v0 >> 4, v2, v3, v4, v5));
nextoff = off + 3;
}
else if (cm4 == 3)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmd3 {0:x3} {1:x2} {2:x2} ", v0 >> 4, v2, v3));
nextoff = off + 2;
}
else if (cm4 == 4)
{
dict[off] = new Dis(2, String.Format("Cmd4 {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 5)
{
dict[off] = new Dis(2, String.Format("Cmd5 {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 6)
{
dict[off] = new Dis(2, String.Format("Cmd6 {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 7)
{
int v2 = br.ReadInt16();
int newoff = off + 2 + v2;
dict[off] = new Dis(4, String.Format("J7 {0:x3} {1} ", v0 >> 4, GenLabel(newoff)));
offq.Enqueue(newoff);
bool noc = (v0 >> 4) == 0;
if (noc) break;
nextoff = off + 2;
}
else if (cm4 == 8)
{
int v2 = br.ReadInt16();
int newoff = off + 2 + v2;
dict[off] = new Dis(4, String.Format("J8 {0:x3} {1} ", v0 >> 4, GenLabel(newoff)));
offq.Enqueue(newoff);
nextoff = off + 2;
}
else if (cm4 == 9)
{
dict[off] = new Dis(2, String.Format("Pause {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 10)
{
int v2 = br.ReadByte();
int v3 = br.ReadByte();
dict[off] = new Dis(4, String.Format("Cmda {0:x3} {1:x2} {2:x2} ", v0 >> 4, v2, v3));
nextoff = off + 2;
}
else if (cm4 == 11)
{
dict[off] = new Dis(2, String.Format("Cmdb {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 12)
{
dict[off] = new Dis(2, String.Format("Cmdc {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 13)
{
dict[off] = new Dis(2, String.Format("Cmdd {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 14)
{
dict[off] = new Dis(2, String.Format("Cmde {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
else if (cm4 == 15)
{
dict[off] = new Dis(2, String.Format("Cmdf {0:x3} ", v0 >> 4));
nextoff = off + 1;
}
// -- unknown
else
{
dict[off] = new Dis(1, String.Format("? {0:x4} ", v0, si.Position - 2));
break;
//nextoff = off + 1;
//throw new NotSupportedException(String.Format("{1:X} {0:x4}", v0, si.Position));
}
}
catch (EndOfStreamException)
{
errors[off] = null;
break;
}
}
}
}
