Hack Assembly Language Compiler

• What is Hack Assembly?

  • There are some documents on the internet.
  • Introduction to Hack Assembly Language
  • Assembly Language Tricks for the HACK computer

• This is a simple compiler that can compile JLang to Hack Assembly.

• This compiler implement these functions:

  • assembly optimization
    • dead code elimination
    • operation combine
    • duplicate operation elimination
  • stack frame
    • return address
    • function arguments
    • return value
  • loop & conditions
    • with variable life cycle in a block.
  • built-in library
    • output
      • draw rectangle
      • draw number
      • draw chars
      • clear screen
    • input
      • read keys
    • math
      • abs
      • lowbit
      • xor
      • multiply
      • divide
      • mod
      • min
      • max
    • memory
      • allocate
      • free