Debug Adapter Protocol (`spd`)

spd is the official Debug Adapter Protocol daemon. It translates VS Code and editor debug commands into native LLVM runtime execution breakpoints.

VS Code `launch.json` Setup

1{
2  "version": "0.2.0",
3  "configurations": [
4    {
5      "name": "Debug SP Program",
6      "type": "sp",
7      "request": "launch",
8      "program": "${workspaceFolder}/src/main.sp",
9      "stopOnEntry": false
10    }
11  ]
12}

Features Supported

• Breakpoints: Line breakpoints and conditional pause execution.
• Stepping: Step Over, Step Into, and Step Out.
• Scopes & Variables: Local stack frame variable inspection with type labels.
• Call Stack: Multi-frame call stack traceback with source mapping.