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unicorn-bios

★ 100 Open GitHub ↗

Basic BIOS emulator for Unicorn Engine.

// repository documentation

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unicorn-bios
============

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About
-----

Basic BIOS emulator/debugger for Unicorn Engine.  
Written to debug the [XEOS Operating System](https://github.com/macmade/XEOS) boot sequence.

![Screenshot](https://raw.githubusercontent.com/macmade/unicorn-bios/main/Assets/Screen.png "Screenshot")

### Usage:

Usage: unicorn-bios [OPTIONS] BOOT_IMG
    
    Options:
        
        --help   / -h:  Displays help.
        --memory / -m:  The amount of memory to allocate for the virtual machine
                        (in megabytes). Defaults to 64MB, minimum 2MB.
        --break / -b    Breaks on a specific address.
        --break-int:    Breaks on interrupt calls.
        --break-iret:   Breaks on interrupt returns.
        --trap:         Raises a trap when breaking.
        --debug-video:  Turns on debug output for video services.
        --single-step:  Breaks on every instruction.
        --no-ui:        Don't start the user interface (output will be displayed to stdout, debug info to stderr).
        --no-colors:    Don't use colors.

### Installation:

brew install --HEAD macmade/tap/unicorn-bios

License
-------

unicorn-bios is released under the terms of the MIT license.

Repository Infos
----------------

Owner:          Jean-David Gadina - XS-Labs
    Web:            www.xs-labs.com
    Blog:           www.noxeos.com
    Twitter:        @macmade
    GitHub:         github.com/macmade
    LinkedIn:       ch.linkedin.com/in/macmade/
    StackOverflow:  stackoverflow.com/users/182676/macmade

unicorn-bios

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