nes-disasm

A command line disassembler for NES roms written in C++

Example

> nes-disasm "roms\Donkey Kong (JU).nes"

Output:

; nes-disasm - Disassembler for NES roms
; Author: Antonio Maiorano (amaiorano at gmail dot com)
; Source code available at http://github.com/amaiorano/nes-disasm/

; Input file: roms\Donkey Kong (JU).nes
; PRG ROM size: 16384 bytes
; CHR ROM size: 8192 bytes
; Mapper number: 0
; Has SRAM: no

$8000	207006 	JSR $0670
$8003	00   	BRK 
$8004	206406 	JSR $0664
$8007	00   	BRK 
$8008	207806 	JSR $0678
$800B	00   	BRK 
$800C	20B704 	JSR $04B7
$800F	00   	BRK 
$8010	20BC01 	JSR $01BC
$8013	00   	BRK 
$8014	0108  	ORA ($08,X)
$8016	08  	.byte $02
$8017	08   	PHP 
$8018	00  	.byte $02
$8019	00   	BRK 
$801A	0501  	ORA $01
$801C	00   	BRK 
...