Languages / Knowledge library
Bytecode
Encodes portable virtual-machine instructions between source and native machine code
Why learn Bytecode?
It supports compact distribution and runtime interpretation or compilation
The problem it solves
It separates language compilation from a specific processor instruction set
Where it came from
Bytecode is a programming language and runtime concept that encodes portable virtual-machine instructions between source and native machine code. Its guarantees and tradeoffs depend on the concrete implementation and operating context.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Define Bytecode and distinguish it from a neighboring concept.
- Choose a realistic task where Bytecode is appropriate.
- Identify a failure mode caused by misusing Bytecode.
- Interpret a small design or result involving Bytecode.
- Explain one tradeoff or limitation of Bytecode.
Documentation and sources
- LLVM Language Reference Manual (llvm.org)