- _irq_dispatch(): IP masked by IM in software

Committed on the Free edition of March Hare Software CVSNT Server. Upgrade to CVS Suite for more features and support: http://march-hare.com/cvsnt/ git-svn-id: http://moon:8086/svn/vhdl/trunk@493 cc03376c-175c-47c8-b038-4cd826a8556b
2009-10-03 16:45:29 +00:00
parent f3d4b8bdb3
commit f706de00bb
1 changed files with 3 additions and 2 deletions
@@ -12,9 +12,10 @@ static fp_irq_t g_irq_handler[MAX_NUM_IRQ] = {NULL};

 int _irq_dispatch(struct xcptcontext * xcp)
 {
-	int i, ip;
+	int i, ip, cause;

-	ip =  (xcp->cr >> 8) & 0xFF;
+	cause = xcp->cr & xcp->sr;
+	ip =  (cause >> 8) & 0xFF;

 	for (i=0; i < MAX_NUM_IRQ; i++)
 	{