Made user program more complicated

2024-08-10 18:08:34 +02:00 · 2024-08-10 18:08:34 +02:00 · 1511ba5731
parent 4c7a1330d0
commit 1511ba5731
1 changed files with 2 additions and 1 deletions
--- a/kernel/kernel.c
+++ b/kernel/kernel.c
@ -17,7 +17,8 @@ uint8_t program[] = {
    0xcd, 0x80, // int 0x80
    0xba, 0x00, 0x00, 0x00, 0x00, // mov 0, %edx
    0xcd, 0x80, // int 0x80
-    0xeb, 0xfe, // jmp .
+    0xb9, 0x00, 0x00, 0x80, 0x00, // mov $start, %ecx
+    0xff, 0xe1, // jmp *%ecx
 };

 void kernel_main(void)