From c4be8acc8cc0731ed148a49108fbd2043962f3cd Mon Sep 17 00:00:00 2001
From: "Evgeny Grechnikov (Diamond)" <diamondz@land.ru>
Date: Fri, 4 Apr 2008 17:36:17 +0000
Subject: [PATCH] Restored normal IRQ handling broken in rev. 769

git-svn-id: svn://kolibrios.org@787 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 kernel/trunk/core/sys32.inc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/kernel/trunk/core/sys32.inc b/kernel/trunk/core/sys32.inc
index d94d39a2d9..a08292c704 100644
--- a/kernel/trunk/core/sys32.inc
+++ b/kernel/trunk/core/sys32.inc
@@ -183,12 +183,20 @@ macro irqh [num]
 {
   forward
   p_irq#num :
+     save_ring3_context
      mov   edi, num
-     jmp   irqhandler
+     jmp   irq_c
 }
 
 irqh 2,3,4,5,7,8,9,10,11
 
+irq_c:
+        mov     ax, app_data
+        mov     ds, ax
+        mov     es, ax
+        call    irqhandler
+        restore_ring3_context
+        iret
 
 p_irq6:
      save_ring3_context