Jadeite

Jadeite is a high level NES emulator written in rust.

The project consists of multiple crates:

• jdasm-6502: 6502 CPU disassembler + CLI.
• Jadeite: NES console emulator.
• jadeite-ui: UI written in rust and utilizing SDL2 rust port.

Status:

• Complete 6502 CPU legal instruction set emulation.
• Implement standalone disassembler and command line interface.
• Implement CPU & PPU debug overlay.
• Emulate 6502 CPU unofficial opcodes.
• Implement APU.

6502 Disassembler CLI:

• To run jdasm-6502 binary using cargo, you need to enable its cli feature. Simply run, from workspace root: cargo r -p jdasm-6502 --features="jdasm-6502/cli"

• Explanation: By default, CLI-specific dependencies are disabled so that you can use jdasm-6502 as a library without building the CLI binary. To pull the CLI dependencies you need to use the cargo flag: --features="jdasm-6502/cli" from workspace root or, if you're in the package subdirectory, simply --features="cli".

• Here's the help message:

$ jdasm-6502 -h
jdasm-6502 0.1.0 
Osama Arafa
A 6502 binary disassembler

USAGE:
    jdasm-6502.exe [OPTIONS] <INPUT_FILE>

ARGS:
    <INPUT_FILE>    File containing binary code to be disassembled

OPTIONS:
    -h, --help                         Print help information
    -l, --length <LENGTH>              How many bytes to disassemble at most    
    -o, --output-file <OUTPUT_FILE>    Output file. Omit to print to stdout     
    -s, --offset <OFFSET>              Start position in input file [default: 0]
    -V, --version                      Print version information

License:

Jadeite is licensed under the terms of MIT license