// Initialisierung DataTable
public ProgramMemory(SourceParser p)
{
Parser = p;
table = new DataTable("memoryTable");
table.RowChanged += new DataRowChangeEventHandler(Row_Changed);
Bank0 = new PicBank0(table);
Bank1 = new PicBank1(table);
for (int i = 0; i < 16; i++) { table.Columns.Add(i.ToString("X2"), typeof(int)); }
table.Columns.Add("header");//paodfaf
// Initialer Aufbau d. Tabelle
for (int i = 0; i < 13; i++) {
if ((i > 4) && (i < 8)) { continue; }
string[] row = new string[17];
row[16] = (i * 16).ToString("X2"); // Zeilenheader
for (int j = 0; j < 16; j++) {
row[j] = "00";
}
table.Rows.Add(row);
}
ResetBanks();
}
// Konstruktor: Initialisierung
public PicSim(MainWindow win)
{
Win = win;
sleepTime = 50;
breakPoints = new bool[1024];
Parser = new SourceParser();
ProgMem = new ProgramMemory(Parser);
sourceArr = new int[1024];
// byte-oriented register operations
InitOpCodeMap(0x0700, 0x07ff, OpType.ADDWF);
InitOpCodeMap(0x0500, 0x05ff, OpType.ANDWF);
InitOpCodeMap(0x0180, 0x01ff, OpType.CLRF);
InitOpCodeMap(0x0100, 0x017f, OpType.CLRW);
InitOpCodeMap(0x0900, 0x09ff, OpType.COMF);
InitOpCodeMap(0x0300, 0x03ff, OpType.DECF);
InitOpCodeMap(0x0b00, 0x0bff, OpType.DECFSZ);
InitOpCodeMap(0x0a00, 0x0aff, OpType.INCF);
InitOpCodeMap(0x0f00, 0x0fff, OpType.INCFSZ);
InitOpCodeMap(0x0400, 0x04ff, OpType.IORWF);
InitOpCodeMap(0x0800, 0x08ff, OpType.MOVF);
InitOpCodeMap(0x0080, 0x00ff, OpType.MOVWF);
InitOpCodeMap(0x0000, OpType.NOP);
InitOpCodeMap(0x0020, OpType.NOP);
InitOpCodeMap(0x0040, OpType.NOP);
InitOpCodeMap(0x0060, OpType.NOP);
InitOpCodeMap(0x0d00, 0x0dff, OpType.RLF);
InitOpCodeMap(0x0c00, 0x0cff, OpType.RRF);
InitOpCodeMap(0x0200, 0x02ff, OpType.SUBWF);
InitOpCodeMap(0x0e00, 0x0eff, OpType.SWAPF);
InitOpCodeMap(0x0600, 0x06ff, OpType.XORWF);
// bit-oriented register operations
InitOpCodeMap(0x1000, 0x13ff, OpType.BCF);
InitOpCodeMap(0x1400, 0x17ff, OpType.BSF);
InitOpCodeMap(0x1800, 0x1bff, OpType.BTFSC);
InitOpCodeMap(0x1a00, 0x1fff, OpType.BTFSS);
// literal and control operations
InitOpCodeMap(0x3e00, 0x3fff, OpType.ADDLW);
InitOpCodeMap(0x3900, 0x39ff, OpType.ANDLW);
InitOpCodeMap(0x2000, 0x27ff, OpType.CALL);
InitOpCodeMap(0x0064, OpType.CLRWDT);
InitOpCodeMap(0x2800, 0x28ff, OpType.GOTO);
InitOpCodeMap(0x3800, 0x38ff, OpType.IORLW);
InitOpCodeMap(0x3000, 0x33ff, OpType.MOVLW);
InitOpCodeMap(0x0009, OpType.RETFIE);
InitOpCodeMap(0x3400, 0x37ff, OpType.RETLW);
InitOpCodeMap(0x0008, OpType.RETURN);
InitOpCodeMap(0x0063, OpType.SLEEP);
InitOpCodeMap(0x3c00, 0x3dff, OpType.SUBLW);
InitOpCodeMap(0x3a00, 0x3aff, OpType.XORLW);
// function array
OperationArr[0] = Addwf;
OperationArr[1] = Andwf;
OperationArr[2] = Clrf;
OperationArr[3] = Clrw;
OperationArr[4] = Comf;
OperationArr[5] = Decf;
OperationArr[6] = Decfsz;
OperationArr[7] = Incf;
OperationArr[8] = Incfsz;
OperationArr[9] = Iorwf;
OperationArr[10] = Movf;
OperationArr[11] = Movwf;
OperationArr[12] = Nop;
OperationArr[13] = Rlf;
OperationArr[14] = Rrf;
OperationArr[15] = Subwf;
OperationArr[16] = Swapf;
OperationArr[17] = Xorwf;
OperationArr[18] = Bcf;
OperationArr[19] = Bsf;
OperationArr[20] = Btfsc;
OperationArr[21] = Btfss;
OperationArr[22] = Addlw;
OperationArr[23] = Andlw;
OperationArr[24] = Call;
OperationArr[25] = Clrwdt;
OperationArr[26] = Goto;
OperationArr[27] = Iorlw;
OperationArr[28] = Movlw;
OperationArr[29] = Retfie;
OperationArr[30] = Retlw;
OperationArr[31] = Return;
OperationArr[32] = Sleep;
OperationArr[33] = Sublw;
OperationArr[34] = Xorlw;
}
