From c97b530649c2dc2c1364803a6fb7e23f690da1d7 Mon Sep 17 00:00:00 2001
From: Robert Norton
Date: Mon, 1 Feb 2016 11:31:35 +0000
Subject: mips.sail: fix compilation error in mfc0 cause

---
 mips/mips.sail | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mips/mips.sail b/mips/mips.sail
index f644aa5c..0d762a91 100644
--- a/mips/mips.sail
+++ b/mips/mips.sail
@@ -1590,7 +1590,7 @@ function clause execute (MTC0(rt, rd, sel, double)) =
       }
       case (0b01100,0b000) -> {   (* 13 Cause *)
         CP0Cause.IV := reg_val[23]; (* TODO special interrupt vector not implemeneted *)
-        CP0Cause.IP := reg_val[9..8];
+        (CP0Cause.IP)[9..8] := reg_val[9..8];
       }
       case (0b01110,0b000) -> CP0EPC      := reg_val         (* 14, EPC *)
       case _               -> SignalException(ResI)
-- 
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