scheduler: handle userland thread exit

2026-11-01 06:58:22 +00:00 · 2024-04-14 14:00:11 -03:00
parent d33ef16f87
commit 2cb94c2c2e
5 changed files with 68 additions and 37 deletions
@@ -195,6 +195,11 @@ arch_syscall_entry:
 	extern arch_syscall_log_return
 	call arch_syscall_log_return ; compiled with __attribute__((no_caller_saved_registers)) 

+	mov rdi, rsp
+	add rdi, 8 ; context pointer is after r9 argument
+	extern sched_userspacecheck
+	call sched_userspacecheck ; compiled with __attribute__((no_caller_saved_registers))
+
 	; restore context
 	add rsp, 32 ; r9 argument, cr2, gs, and fs are not popped.
 	pop rbx