1 files changed, 8 insertions, 0 deletions
diff --git a/src/arch/sparc/utility.hh b/src/arch/sparc/utility.hh
index e2b0b2307..e51677cdf 100644
--- a/src/arch/sparc/utility.hh
+++ b/src/arch/sparc/utility.hh
@@ -39,6 +39,14 @@
 
 namespace SparcISA
 {
+
+    static inline bool
+    inUserMode(ThreadContext *tc)
+    {
+        return !(tc->readMiscReg(MISCREG_PSTATE & (1 << 2)) ||
+                tc->readMiscReg(MISCREG_HPSTATE & (1 << 2)));
+    }
+
     inline ExtMachInst
     makeExtMI(MachInst inst, ThreadContext * xc) {
         ExtMachInst emi = (unsigned MachInst) inst;