https://github.com/stackdoubleflow/leprd

A toy Java Virtual Machine written in Rust.
https://github.com/stackdoubleflow/leprd

Last synced: 5 months ago
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A toy Java Virtual Machine written in Rust.

• Host: GitHub
• URL: https://github.com/stackdoubleflow/leprd
• Owner: StackDoubleFlow
• Created: 2022-03-30T22:59:58.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-05-16T23:54:55.000Z (about 2 years ago)
• Last Synced: 2025-04-01T14:14:47.443Z (over 1 year ago)
• Language: Rust
• Homepage:
• Size: 311 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# leprd

A toy Java Virtual Machine written in Rust.

`leprd` is in very early development. Notably, it is lacking:

- Exceptions

- Just-In-Time compilation

- JNI

- Synchronization

- (Some) Reflection

`leprd` depends on the openjdk 22 implementation of the standard library. In an existing openjdk installation, one can find this in the `libs` directory.

On nixos:

```sh

mkdir modules && cd modules

cp $(sudo nix eval --raw nixpkgs#jdk22.outPath)/lib/openjdk/lib/modules .

jimage extract modules

```