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feat: add SavedContext::with_entry_and_stack, wire SpawnThread to preserve entry point and stack

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This commit is contained in:
Gabriel Kaszewski
2026-10-18 01:24:56 +02:00
parent 4833f2e2bb
commit 142505d8a4
4 changed files with 88 additions and 3 deletions
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8
crates/kernel/src/syscall/lifecycle.rs
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@@ -7,16 +7,18 @@ impl<P: Platform> Kernel<P> {
pub(crate) fn handle_spawn_thread(
&mut self,
pid: types::id::ProcessId,
_entry: types::address::EntryPoint,
_stack: types::address::StackPointer,
entry: types::address::EntryPoint,
stack: types::address::StackPointer,
) -> SyscallOutcome {
use domain::scheduler::Scheduler;
use domain::thread::SavedContext;
let priority = types::bounded::Priority::new(16)
.unwrap_or_else(|| unreachable!());
let time_slice = types::time::TimeSlice::new(100);
let context = SavedContext::with_entry_and_stack(entry, stack);
let tid = match self.threads.spawn(pid, priority, time_slice, None) {
let tid = match self.threads.spawn_with_context(pid, priority, time_slice, None, context) {
Ok(t) => t,
Err(e) => return SyscallOutcome::Complete(SyscallResult::Error(e)),
};