public string[] generate()
{
List <string> retu = new List <string> ();
HexRecord hr = new HexRecord();
foreach (MemBlock mb in Memblks)
{
int subMbs = mb.DataSize / 0x10000;
if (0 < mb.DataSize % 0x10000)
{
subMbs++;
}
ushort ulba = (ushort)(mb.StartAddr >> 16);
for (int i = 0; i < subMbs; i++)
{
// output start address
hr.RecordType = HexRecord.RecordTypeE.ExtLineAddr;
hr.Data[0] = BitConverter.GetBytes(ulba + i) [1];
hr.Data[1] = BitConverter.GetBytes(ulba + i) [0];
retu.Add(hr.generate());
// output data records
uint startAd = ((uint)ulba << 16);
if (!mb.IsAddressInMemBlk(startAd))
{
startAd = (uint)mb.StartAddr;
}
uint lastAd = ((uint)ulba << 16) + 0xFFFF;
if (!mb.IsAddressInMemBlk(lastAd))
{
lastAd = (uint)mb.LastAddress;
}
int subMbLen = (int)(lastAd - startAd + 1);
int lines = subMbLen / BytesEachLine;
hr.RecordType = HexRecord.RecordTypeE.Data;
hr.Data = new byte[BytesEachLine];
for (int j = 0; j < lines; j++)
{
int offset = j * BytesEachLine;
ushort llba = (ushort)((startAd + offset) & 0xFFFF);
hr.Address = llba;
Array.Copy(mb.DataAsArray, offset, hr.Data, 0, BytesEachLine);
retu.Add(hr.generate());
}
if (0 < subMbLen % BytesEachLine)
{
int offset = BytesEachLine * lines;
int restBytes = subMbLen - offset;
hr.Data = new byte[restBytes];
hr.Address = (ushort)((startAd + offset) & 0xFFFF);
Array.Copy(mb.DataAsArray, offset, hr.Data, 0, restBytes);
retu.Add(hr.generate());
}
}
}
hr.RecordType = HexRecord.RecordTypeE.EoF;
retu.Add(hr.generate());
return(retu.ToArray());
}
public bool parse(string[] lines)
{
HexRecord hr = new HexRecord();
foreach (string lin in lines)
{
string line = lin.Trim();
if (line.Length < 1)
{
continue;
}
if (hr.parse(line))
{
switch (hr.RecordType)
{
case HexRecord.RecordTypeE.Data:
{
MemBlock mb = Memblks [Memblks.Count - 1];
if ((0 == mb.DataSize) && ((0xFFFF & (mb.StartAddr)) != hr.Address))
{
mb.StartAddr += hr.Address;
}
else if (((0xFFFF & (mb.StartAddr)) + mb.NextAddress) != hr.Address) // check the address
{
}
else
{
}
mb.AppendData(hr.Data);
}
break;
case HexRecord.RecordTypeE.EoF:
{
// End of file
}
break;
case HexRecord.RecordTypeE.ExtSegAddr:
{
MemBlock mb = new MemBlock();
ushort usba = BitConverter.ToUInt16(hr.Data, 0);
uint sba = (uint)usba;
sba <<= 4;
mb.AddrSize = 20;
mb.StartAddr = sba;
this.Memblks.Add(mb);
}
break;
case HexRecord.RecordTypeE.StrtSegAddr:
{
this.CsIp = BitConverter.ToUInt32(hr.Data, 0);
}
break;
case HexRecord.RecordTypeE.ExtLineAddr:
{
MemBlock mb = new MemBlock();
ushort ulba = BitConverter.ToUInt16(hr.Data, 0);
uint lba = (uint)ulba;
lba <<= 16;
mb.AddrSize = 32;
mb.StartAddr = lba;
this.Memblks.Add(mb);
}
break;
case HexRecord.RecordTypeE.StrtLineAddr:
{
this.EIP = BitConverter.ToUInt32(hr.Data, 0);
}
break;
default:
break;
}
}
}
MemBlock.MergeMBs(this.Memblks);
return(true);
}