Skip to content

Latest commit

 

History

History
47 lines (28 loc) · 1.11 KB

INFRASTRUCTURE.md

File metadata and controls

47 lines (28 loc) · 1.11 KB
Raw

Infrastructure Spec

Summary

  • Black line represents compile path
  • Blue line represents runtime call-path

Compile Path

  1. Compile IH (Intermediate Hierarchy) from source (*.jar for Java, *.dll for C#, etc...)
  2. Generate bridge from IH

Call Path

  1. Host calls bridge
  2. Bridge calls wrapper stub
  3. Wrapper calls language-specific runtime
  4. Runtime calls source

Exempli gratia

For example (Use C# on C++):

However, Native languages (such as C++) doesn't have language-specific runtime:

Compilation Process

  • Additional attributes describing Object-Oriented information (such as 'which class owns this function') required
    • That's because LLVM IR does not support OOP model

Bidirectional Linkage

  • Black line represents compile path
  • Blue/Green line represents runtime call-path
  • Red line represents runtime load-path(such as dlopen or LoadLibrary)

With this model, each language can be linked on one process(Init Process in this diagram).