From 4a4f7e664137ab07c298dc6ee50069e7528ef2b2 Mon Sep 17 00:00:00 2001
From: Kajoljain379 <kajoljain797@gmail.com>
Date: Wed, 10 Apr 2019 05:38:00 +0000
Subject: [PATCH] arch-power: Added cache instruction

* Added dcbf cache instruction.
* Right now we are not supporting cache, its just nop
  instruction.

Change-Id: I0d3010e17e636fba44716b9368f8b919295c4764
Signed-off-by: Kajoljain379 <kajoljain797@gmail.com>
---
 src/arch/power/isa/decoder.isa | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/arch/power/isa/decoder.isa b/src/arch/power/isa/decoder.isa
index 01562cadf..c73df0b38 100644
--- a/src/arch/power/isa/decoder.isa
+++ b/src/arch/power/isa/decoder.isa
@@ -960,9 +960,11 @@ decode PO default Unknown::unknown() {
         }
 
         // These instructions all provide data cache hints
+        // Right now doesn't have cache support
         format MiscOp {
             278: dcbt({{ }});
             246: dcbtst({{ }});
+            86: dcbf({{ }});
             598: sync({{ }}, [ IsMemBarrier ]);
             854: eieio({{ }}, [ IsMemBarrier ]);
             54:  dcbst({{ }});
-- 
2.30.2