lib: c: rt: call task_exit once main() returns

2026-03-21 10:44:21 +00:00
parent 32d0606d16
commit a041bc55db
1 changed files with 6 additions and 0 deletions
--- a/lib/libc/runtime/x86_64/crt0.s
+++ b/lib/libc/runtime/x86_64/crt0.s
@@ -6,6 +6,9 @@
 .extern main
 .type main, @function

+.extern task_exit
+.type task_exit, @function
+
 _start:
 	# Args (as provided by the ABI)
 	# %rdi: int argc
@@ -13,4 +16,7 @@ _start:
 	# %rdx: kern_handle_t task
 	# %rcx: kern_handle_t address_space
 	call main
+
+	mov %rax, %rdi
+	call task_exit
 1:	jmp 1b