https://github.com/macmade/unicorn-bios

Basic BIOS emulator for Unicorn Engine.
https://github.com/macmade/unicorn-bios

Last synced: about 1 year ago
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Basic BIOS emulator for Unicorn Engine.

• Host: GitHub
• URL: https://github.com/macmade/unicorn-bios
• Owner: macmade
• Created: 2019-07-23T18:17:14.000Z (almost 7 years ago)
• Default Branch: main
• Last Pushed: 2021-08-02T22:51:24.000Z (almost 5 years ago)
• Last Synced: 2025-03-29T08:11:24.614Z (about 1 year ago)
• Language: C++
• Size: 15.9 MB
• Stars: 99
• Watchers: 10
• Forks: 15
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
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](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