1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/sparc/types.hh b/src/arch/sparc/types.hh
index 501e2e8cb..c7ece9dfa 100644
--- a/src/arch/sparc/types.hh
+++ b/src/arch/sparc/types.hh
@@ -42,8 +42,8 @@ namespace SparcISA
     typedef uint64_t IntReg;
     typedef Twin64_t LargestRead;
     typedef uint64_t MiscReg;
-    typedef double FloatReg;
-    typedef uint64_t FloatRegBits;
+    typedef float FloatReg;
+    typedef uint32_t FloatRegBits;
     typedef union
     {
         IntReg intReg;