From b959c345475d3e78b9ce7e449e3f5aa043788c88 Mon Sep 17 00:00:00 2001
From: kvigor <kvigor@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Thu, 31 May 2001 05:53:42 +0000
Subject: [PATCH] don't know why yet, but must update PSW in ClockIrqHandler

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@864 4a8a32a2-be11-0410-ad9d-d568d2c75423
---
 device/lib/ds390/tinibios.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/device/lib/ds390/tinibios.c b/device/lib/ds390/tinibios.c
index 4c4f0ef2..92b35b03 100755
--- a/device/lib/ds390/tinibios.c
+++ b/device/lib/ds390/tinibios.c
@@ -498,6 +498,8 @@ void ClockIrqHandler (void) interrupt 1 _naked
 {
   _asm
     push acc
+    push psw
+    mov  psw, #0x0
     mov _TL0,_timer0ReloadValue
     mov _TH0,_timer0ReloadValue+1
     clr a
@@ -509,6 +511,7 @@ void ClockIrqHandler (void) interrupt 1 _naked
     cjne a,_milliSeconds+2,_ClockIrqHandlerDone
     inc _milliSeconds+3
    _ClockIrqHandlerDone:
+    pop psw
     pop acc
     reti
   _endasm;
-- 
2.30.2