๐Ÿ’ป Vitalis Language in Action REAL CODE

neuromorphic.sl

// Spiking neural network
fn simulate_snn(steps: i64) -> i64 {
  let neuron = create(1.0, 0.9)
  let spikes = 0
}
      

pattern_match.sl

enum Shape {
  Circle(f64),
  Rect(f64,f64)
}

fn area(s: Shape) {
  match s {
    Circle(r) => r*r
  }
}
      

tensor_ops.sl

// tensor ops
fn forward() {
  let w = tensor(8,8)
  let x = tensor(8,1)
}
      

concurrency.sl

async fn process(data) {
  spawn {
    send(data)
  }
}
      

๐Ÿงช Core Language Capabilities

Self-Hosting Bootstrap

The compiler compiles itself. Produces native executables with deterministic builds.

Cranelift JIT + AOT

Compiles to native machine code. No interpreter, no bytecode, no VM.

Project Freedom OS

Bare-metal OS with GUI, file system, kernel modules and zero dependencies.

Neuromorphic Computing

Spike engines, STDP learning, LIF neurons, hippocampal memory systems.

Structured Concurrency

Mutex, channels, async tasks, and deadlock detection built-in.

Hindley-Milner Inference

Type inference with polymorphism, unification, and flow typing.

Algebraic Effects & NLL

Effect handlers, borrow regions, and lifetime tracking system.

Ownership & Borrowing

Memory safety via ownership, move semantics, and immutability.

24 Algorithm Libraries

ML, cryptography, graphs, compression, bioinformatics & more.

๐Ÿ” Full Compilation Pipeline ~2.6MS JIT

STAGE 0

Rust Compiler (Host)

  • Source (.sl)

    Vitalis source files

    โ†’
  • Logos Lexer

    Zero-copy tokenizer, 80+ tokens

    โ†’
  • Pratt Parser

    Recursive-descent, 30+ AST nodes

    โ†’
  • Type Checker

    Hindley-Milner + ownership + effects

    โ†’
  • SSA IR Builder

    30 instruction variants

    โ†’
  • Optimizer

    DCE, CSE, constant folding, inlining

    โ†’
  • Cranelift JIT

    Native x86-64 machine code

STAGE 1

Self-Hosted Compiler

  • lexer.sl

    12 token types, keyword table

    โ†’
  • parser.sl

    Recursive-descent, 200K node buffer

    โ†’
  • typechecker.sl

    Scope resolution, builtin registry

    โ†’
  • ir_gen.sl

    SSA IR, 200K instruction buffer

    โ†’
  • regalloc.sl

    Linear-scan, live intervals

    โ†’
  • x86_emit.sl

    REX, ModR/M, label fixups

    โ†’
  • pe_writer.sl

    DOS stub, COFF, sections, imports

๐Ÿ”Œ 14-Step Boot Sequence UEFI โ†’ BARE-METAL โ†’ DESKTOP

The kernel boots through a precisely ordered initialization sequence. After UEFI firmware loads the binary, efi_main() takes control and launches the graphical desktop.

1

Serial Init

COM1 at 115200 baud 8N1

2

GOP Framebuffer

Locate UEFI Graphics Output Protocol

3

ACPI RSDP

Search configuration tables

4

Memory Map

Get UEFI memory descriptors

5

Exit Boot Services

Transition to bare-metal

6

GDT + TSS

Kernel/user segments

7

IDT

Interrupt handling setup

8

PMM

Physical memory bitmap

9

Heap

Kernel heap allocator

10

Stack Switch

Kernel stack via trampoline

11

VMM

Page tables, mapping

12

Timer + Input

PIT + keyboard/mouse

13

Filesystem

ramfs + VFS mount

14

Login โ†’ Desktop

Graphical UI launch

๐Ÿ“Š Code Distribution BY MODULE SIZE

nexus_code.rs
1,121
editor.rs
624
shell.rs
600
framebuffer.rs
501
main.rs
501
idt.rs
443
window.rs
420
file_browser.rs
361
uefi.rs
307
desktop.rs
295