From e157b1f52ab17a24de885ee211e36c6374170a4c Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 2 Jun 2010 12:58:05 -0500
Subject: ARM: Implement the swp and swpb instructions.

---
 src/arch/arm/insts/mem.hh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

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

diff --git a/src/arch/arm/insts/mem.hh b/src/arch/arm/insts/mem.hh
index e58005883..6ed99ba5b 100644
--- a/src/arch/arm/insts/mem.hh
+++ b/src/arch/arm/insts/mem.hh
@@ -47,6 +47,22 @@
 namespace ArmISA
 {
 
+class Swap : public PredOp
+{
+  protected:
+    IntRegIndex dest;
+    IntRegIndex op1;
+    IntRegIndex base;
+
+    Swap(const char *mnem, ExtMachInst _machInst, OpClass __opClass,
+         IntRegIndex _dest, IntRegIndex _op1, IntRegIndex _base)
+        : PredOp(mnem, _machInst, __opClass),
+          dest(_dest), op1(_op1), base(_base)
+    {}
+
+    std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+};
+
 class Memory : public PredOp
 {
   public:
-- 
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