From: acevest <zhaoyanbai@126.com>
Date: Sun, 14 Nov 2021 14:01:23 +0000 (+0800)
Subject: 修复root_task的栈,空出ss, esp, eflags
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=aa1e463dcd5914ca78934651f3191a36d7204c0f;p=kernel.git

修复root_task的栈,空出ss, esp, eflags
---

diff --git a/boot/multiboot.S b/boot/multiboot.S
index 4526b67..0974769 100644
--- a/boot/multiboot.S
+++ b/boot/multiboot.S
@@ -134,6 +134,7 @@ Label:
 
     call    setup_kernel
 
+    subl    $12, %esp   // ss esp eip
     movl    $root_task_entry, %eax
     jmpl    *%eax