Assembler with python

converts assembly source code to machine code

Requirements

  • Python 3 ?

Usage

python main.py [source] [output]
  • [source] : Path to assembely source file. (REQUIRED)
  • [output] : Path to store program output file. i.e. binary code. If not specified, uses “binary.txt” as output file name (OPTINAL)

Example

python main.py c:\asm.txt

python main.py c:\asm.txt c:\binary.txt

input

ORG 100 /this is start
LDA SUB
CMA
INC
inc
ADD MIN
STA DIF
HLT
MIN,DEC 83
SUB,DEC -23
DIF,HEX 0
END

output

1000 0000 0	    0010 0001 0000 1000
1000 0000 1	    0111 0010 0000 0000
1000 0001 0	    0111 0000 0010 0000
1000 0001 1	    0111 0000 0010 0000
1000 0010 0	    0001 0001 0000 0111
1000 0010 1	    0011 0001 0000 1001
1000 0011 0	    0111 0000 0000 0001
1000 0011 1	    0000 0000 0101 0011
1000 0100 0	    1000 0000 0001 0111
1000 0100 1	    0000 0000 0000 0000

GitHub

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