Codegen Directory Reference

Directory dependency graph for Codegen:

Directories
	Bytecode
	Cpp
	IR

Files
	CodeGen.cpp
	CodeGen.hpp

Detailed Description

`CodeGen.hpp/.cpp` - Code generator. Walks the AST and emits Instruction objects into a Bytecode struct (constant pool, variable map, function entries, struct metadata). Does constant folding on literal binary expressions and basic type inference to pick integer vs. float opcodes. Uses a small register allocator for binary expressions, with loop context stacks for break/continue jump patching.

Bytecode/ - Binary .phsb serializer/deserializer. 4-section layout: constants → variables → functions → instructions, with a CRC32 integrity check in the header. Also has a python module in ../Extensions.

IR/ — Assembly .phir serializer/deserializer. Includes inline comments in the output (e.g. ; var=x, ; const[0]="hello").

Cpp/ — Generates a C++ header with the bytecode embedded as a constexpr unsigned char[], placed in a named executable section (.phsb). Used by the native compiler output and is also supported by the bytecode Python module.