1.2 KiB
Universal Disassembler program for 8-bit microprocessors
This is a simple disassembler for various 8-bit microprocessors. It reads a binary file specified on the command line and produces a disassembly. It requires Python 3. It has been tested on Linux but should work on any platform that supports Python. See the source code for more details.
The following CPUs are either supported or planned to be supported:
CPU Status
1802 possible
6502 done
65816 possible
65C02 done
6800 done
6809 done (incomplete)
6811 done
8080 done
8051 done (incomplete)
F8 possible
Z80 done (incomplete)
usage: udis.py [-h] [-c CPU] [-n] [-a ADDRESS] [-i] filename
positional arguments:
filename Binary file to disassemble
optional arguments:
-h, --help show this help message and exit
-c CPU, --cpu CPU Specify CPU type (defaults to 6502)
-n, --nolist Don't list instruction bytes (make output suitable for assembler)
-a ADDRESS, --address ADDRESS Specify decimal starting address (defaults to 0)
-i, --invalid Show invalid opcodes as ??? rather than constants