https://github.com/dispatchcode/nate-rust

[Codegolf] Just a minimal 8086 emulator written in Rust
https://github.com/dispatchcode/nate-rust

codegolf cpu8086 rust

Last synced: 5 months ago
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[Codegolf] Just a minimal 8086 emulator written in Rust

• Host: GitHub
• URL: https://github.com/dispatchcode/nate-rust
• Owner: DispatchCode
• License: gpl-3.0
• Created: 2020-06-19T23:21:18.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2022-04-08T11:49:51.000Z (about 3 years ago)
• Last Synced: 2024-03-23T19:22:27.601Z (about 1 year ago)
• Topics: codegolf, cpu8086, rust
• Language: Rust
• Homepage:
• Size: 19.5 KB
• Stars: 4
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
*Noob rustacean* version of [Nate](https://github.com/DispatchCode/NaTE).

## NaTE - Not a True Emulator *(Rust version)*

A codegolf challenge captured my attention, [Emulate an Intel 8086 CPU](https://codegolf.stackexchange.com/questions/4732/emulate-an-intel-8086-cpu).

Here is the result:

![rust_nate](https://user-images.githubusercontent.com/4256708/85185145-1033fa80-b293-11ea-97f8-bc035c3444a1.png)

## Project Files

`mca8086.rs` is the core that fulfill the "fetch and decode" step (inspired by NaTE). 

`cpu.rs` offers a basic CPU initialization.

`cpu_exec.rs` emulates an instruction previously disassembled by mca8086.

Please note that the video memory is not properly emulated; features such as segments and interrupts are not supported.

#### LICENSE

The program is licensed under GPL v.3.