ARM: Move the inst2string function out of the isa_desc.

Delete the now empty formats/util.isa.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/arch/arm/insts/static_inst.hh b/src/arch/arm/insts/static_inst.hh
index 485d6997e..35dbe6d52 100644
--- a/src/arch/arm/insts/static_inst.hh
+++ b/src/arch/arm/insts/static_inst.hh
@@ -67,6 +67,20 @@ class ArmStaticInst : public StaticInst
     {
     }
 
+    inline static std::string
+    inst2string(MachInst machInst)
+    {
+        std::string str = "";
+        uint32_t mask = (1 << 31);
+
+        while (mask) {
+            str += ((machInst & mask) ? "1" : "0");
+            mask = mask >> 1;
+        }
+
+        return str;
+    }
+
     /// Print a register name for disassembly given the unique
     /// dependence tag number (FP or int).
     void printReg(std::ostream &os, int reg) const;