Korum: Create a detailed architecture diagram of the code gen

[korum-app]

Korum Task

• Task ID: k97a2avxvj3w9v314k0hp0r3v582hz3h
• Revision: 1

Description

Create a detailed architecture diagram of the code gen

Summary

I have created a detailed architecture diagram and documentation for the code generation pipeline in the Tiny compiler.

The documentation is located in /home/user/workspace/ARCHITECTURE.md and includes:

• A Mermaid diagram illustrating the end-to-end pipeline from source code to executable binary.
• Detailed descriptions of key components:
  • GenContext: The core engine for ARM64 assembly generation, handling stack mapping, Phi resolution, and instruction emission.
  • Register Allocation: How virtual IR values are mapped to physical ARM64 registers.
  • Binary Compilation: The final assembly and linking stages using system tools (as, ld, gcc).
• An overview of the data flow between the IR, register allocator, and the code generator.

This architecture documentation provides a clear view of how the Tiny compiler transforms its intermediate representation into functional machine code for both Apple and Linux ARM64 platforms.