1 files changed, 10 insertions, 0 deletions
diff --git a/src/arch/arm/insts/pseudo.cc b/src/arch/arm/insts/pseudo.cc
index e2504d61e..2e8c3f10d 100644
--- a/src/arch/arm/insts/pseudo.cc
+++ b/src/arch/arm/insts/pseudo.cc
@@ -249,3 +249,13 @@ McrMrcImplDefined::generateDisassembly(Addr pc,
 {
     return csprintf("%-10s (implementation defined)", mnemonic);
 }
+
+IllegalExecInst::IllegalExecInst(ExtMachInst _machInst)
+    : ArmStaticInst("Illegal Execution", _machInst, No_OpClass)
+{}
+
+Fault
+IllegalExecInst::execute(ExecContext *xc, Trace::InstRecord *traceData) const
+{
+    return std::make_shared<IllegalInstSetStateFault>();
+}