GKaszewski/k-os
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(kernel): console cap gates DebugPutchar, no uart fast path; spawn start arg in a0; delegate returns slot

Browse Source
This commit is contained in:
Gabriel Kaszewski
2026-10-27 14:54:36 +01:00
parent 33e1c849d1
commit 7415bab7f5
31 changed files with 290 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
crates/init/src/selftest.rs
View File

@@ -45,10 +45,11 @@ fn start_spinner(storage: &mut Storage, scratch: &mut [u8], page: CapSlot) -> Re
.with(Permission::Read)
.with(Permission::Write)
.with(Permission::Delegate);
if !syscall::delegate(page, spinner.process_cap, rw) {
// The page first: the spinner expects it in slot 0.
if syscall::delegate(page, spinner.process_cap, rw).is_none() {
return Err("cannot give the spinner its page");
}
syscall::spawn_thread_in(spinner.process_cap, spinner.entry_point, crate::USER_STACK_TOP);
crate::start(&spinner, true);
if !wait_until(3000, || counters().iter().all(|c| *c > 0)) {
return Err("spinner threads did not all start");
}