WebAssembly/Roadmap
From Lazarus wiki
Jump to navigationJump to search| Feature | Status | Description |
|---|---|---|
| Assembly (textual wasm) | Pick an assembler utility that's sequence instruction (FPC) friendly
FPC should produce a textual assembly file | |
| Basic function calls and local variables | Implement direct function calls, with passing basic parameters (that don't require any memory. I.e. int and floats) | |
| Global variables | Implement symbol reference to global variables (basic or complex)
Consider linking - as the index of symbols can change. (Wasm binaries are index based ) | |
| Stack/Call frame support | WebAssembly doesn't have any native stack and/or frame support.
It has to be emulated using global and local variables. | |
| Indirect function calls | WebAssembly has a specific way of indirect calls
Needed for vmt and procedure variables (callback) calls | |
| VMT | Support for calls via virtual method table |
