From 3056d659fa9be2659f97004ffcad3747b0a99739 Mon Sep 17 00:00:00 2001
From: Nero <41307858+nero@users.noreply.github.com>
Date: Wed, 13 Jan 2021 18:36:12 +0000
Subject: [PATCH] fix syscall gateway not preserving DS on entry

---
 kernel/syscall.asm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/syscall.asm b/kernel/syscall.asm
index c4e9300..8efe0e9 100644
--- a/kernel/syscall.asm
+++ b/kernel/syscall.asm
@@ -91,6 +91,7 @@ int21:	push ds
 	push word [cs:bx]
 	; restore user data and launch ret chain
 	mov bx, [PSPBX]
+	mov ds, [PSPDS]
 	ret
 
 err:	mov ah, 0xFF