Exit upon errors when multibooting

2018-06-21 02:13:19 +02:00 · 2018-06-21 02:13:19 +02:00 · a0b6928ca8
commit a0b6928ca8
parent 47ba6fe99e
1 changed files with 2 additions and 0 deletions
--- a/src/arch/i386/kernel.S
+++ b/src/arch/i386/kernel.S
@ -74,6 +74,8 @@ _start:
 	push	%ebx
 	call	multiboot
 	add	$0x4, %esp
+	cmp	$0x0, %eax
+	jne	2f

 	/* set the interrupt descriptor */
 	call	__arch_setidt