Elmo HARSFEN0602, HARmonica software manual Program execution

HARSFEN0602ElmoHARmonicaSoftwareManual			PRELIMINARYDRAFT
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6.4	The program execution		62
6.4.1		Initiating a Program	63
6.4.2 Halting and resuming a program			63
6.4.3 Automatic program running with power up			64
6.4.4		Save to Flash	64
6.5	Debugging		64
6.5.1 Running, breaking, and resuming			64
6.5.2		DB command	64
6.5.3		Machine status	65
6.5.4		Program status	65
6.5.5 Setting and clearing break points			66
6.5.6 Continuation of the program			66
6.5.7		Single step	66
6.5.8		Getting stack entries	68
6.5.9		Setting stack	68
6.5.10		Getting call stack	68
6.5.11		View of global variables	69
6.5.12		View of local variables	69
7	THE VIRTUAL MACHINES		71
7.1.1 Introduction Alla please complete where necessary			71
7.2	Virtual Machine registers		71
7.3	Call Stack During Function Call		71
7.4	Data types		72
7.5	Op code structure and addressing modes		73
7.6	Short reference		73
7.7	Alphabetic reference		75
7.7.1		ADD - ADDITION	75
7.7.2 AND – Bitwise AND Operator			75
7.7.3		CMP – Compare	76
7.7.4		DIV – Divide	76
7.7.5 EOL – End Of Line			77
7.7.6 FORITR – FOR Loop Iteration			77
7.7.7		FREE_VAC - Free Virtual Machine	78
7.7.8 F_OR – Bitwise OR Operator			78
7.7.9		GETINDEX	78
7.7.10		GET_COMM – Get Command	79
7.7.11		JMP – Jump	79
7.7.12		JMP_EOL – Jump	80
7.7.13		JMP_LABEL – Jump to the label	80
7.7.14		JNZ – Jump Not Zero	81
7.7.15		JNZ_EOL – Jump Not Zero	81
7.7.16		JZ – Jump If Zero	82
7.7.17		JZ_EOL – Jump If Zero	82
7.7.18		LINK	82
7.7.19		MLT – Multiply	83
7.7.20		MOV – Assignment Operator (=)	83
7.7.21		NOT – Bitwise NOT Operator	84
7.7.22		REM – Reminder	84
7.7.23		RSLTA – Relational Operator (>)	85
7.7.24		RSLTAE – Relational Operator (>=)	85
7.7.25		RSLTAND – Logical AND Operator (&&)	86
7.7.26		RSLTB – Relational Operator (<)	86
7.7.27		RSLTBE – Relational Operator (<=)	86