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ABI

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Leonmmcoset
2026-04-16 22:29:08 +08:00
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## Implementation
- Added more user-facing commands in user shell around process/runtime control (`spawn`, `wait`, `sleep`, `yield`, `pid`, file ops under `/temp`).
- Extended syscall surface (process and runtime related IDs) and kept kernel/user syscall ID tables aligned.
- Added process argument/environment ABI (`EXEC_PATHV` / `SPAWN_PATHV` + `PROC_ARG*` / `PROC_ENV*`).
- Added user exception/fault reporting ABI (`PROC_LAST_SIGNAL` / `PROC_FAULT_*`) and signal-encoded exit status.
- Updated user runtime syscall wrappers to cover newly added syscall IDs.
- Refactored Wine codebase from single-file implementation into modular structure for CLI, ELF loader, syscall bridge, and runtime helpers.
## Acceptance Criteria
- User shell can complete process and temp-file workflows without falling back to kernel shell.
- User ELF can read `argc/argv/envp` through runtime startup path.
- `wait` can observe signal-encoded status for crashed user processes.
- New syscall IDs are available consistently in:
- `clks/include/clks/syscall.h`
- `cleonos/c/include/cleonos_syscall.h`
- `cleonos/c/src/syscall.c`
- Wine entry remains runnable after split (`python cleonos_wine.py ...`).
- Wine entry remains runnable after split (`python cleonos_wine.py ...`) and supports process/argv/env/fault syscalls.
## Build Targets
- `make userapps`