From 6368edb281f162e4fbb0a91744992a25134135f4 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 25 Aug 2010 19:10:42 -0500
Subject: ARM: Implement all ARM SIMD instructions.

---
 src/arch/arm/insts/static_inst.hh | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/arch/arm/insts/static_inst.hh')

diff --git a/src/arch/arm/insts/static_inst.hh b/src/arch/arm/insts/static_inst.hh
index 5a1993b86..e98f85a3b 100644
--- a/src/arch/arm/insts/static_inst.hh
+++ b/src/arch/arm/insts/static_inst.hh
@@ -251,6 +251,28 @@ class ArmStaticInst : public StaticInst
         }
     }
 
+    template<class T, class E>
+    static inline T
+    cSwap(T val, bool big)
+    {
+        const unsigned count = sizeof(T) / sizeof(E);
+        union {
+            T tVal;
+            E eVals[count];
+        } conv;
+        conv.tVal = htog(val);
+        if (big) {
+            for (unsigned i = 0; i < count; i++) {
+                conv.eVals[i] = gtobe(conv.eVals[i]);
+            }
+        } else {
+            for (unsigned i = 0; i < count; i++) {
+                conv.eVals[i] = gtole(conv.eVals[i]);
+            }
+        }
+        return gtoh(conv.tVal);
+    }
+
     // Perform an interworking branch.
     template<class XC>
     static inline void
-- 
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