From 6c036dfe99802ca3dfcbd7bbd1115cca63cabb21 Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Tue, 27 Sep 2022 19:51:01 +0200
Subject: [PATCH] Modify the userspace task

---
 kernel/src/main.asm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/kernel/src/main.asm b/kernel/src/main.asm
index 9b9e3890..8d0b102e 100644
--- a/kernel/src/main.asm
+++ b/kernel/src/main.asm
@@ -9,10 +9,16 @@ global _userspace
 _userspace:
     mov rdi, 4000 ; 4000 ms / 4 seconds
     int 33h ; Sleep
+    mov rcx, 10
+.loop:
+    dec rcx
     mov rdi, .message
     int 32h ; Print string
-    mov rdi, 2000 ; 2000 ms / 2 seconds
+    mov rdi, 200 ; 200 ms / 0.2 seconds
     int 33h ; Sleep
+    cmp rcx, 0
+    jne .loop
+    cli ; WE ARE IN RING 3!! So this should GPF and the kernel should exit us as "misbehaved"
     int 31h ; Exit current task
 .message:
     db "hello from userspace!", 0xA, 0
\ No newline at end of file