1 files changed, 25 insertions, 24 deletions

diff --git a/src/arch/mips/regfile/float_regfile.hh b/src/arch/mips/regfile/float_regfile.hh
index 15c6f97f4..d1a60298a 100644
--- a/src/arch/mips/regfile/float_regfile.hh
+++ b/src/arch/mips/regfile/float_regfile.hh
@@ -24,6 +24,8 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Korey Sewell
  */
 
 #ifndef __ARCH_MIPS_FLOAT_REGFILE_HH__
@@ -38,7 +40,7 @@
 #include "sim/host.hh"
 
 class Checkpoint;
-class ExecContext;
+class ThreadContext;
 class Regfile;
 
 namespace MipsISA
@@ -60,13 +62,17 @@ namespace MipsISA
             switch(width)
             {
               case SingleWidth:
-                void *float_ptr = &regs[floatReg];
-                return *(float *) float_ptr;
+                {
+                    void *float_ptr = &regs[floatReg];
+                    return *(float *) float_ptr;
+                }
 
               case DoubleWidth:
-                uint64_t double_val = (FloatReg64)regs[floatReg + 1] << 32 | regs[floatReg];
-                void *double_ptr = &double_val;
-                return *(double *) double_ptr;
+                {
+                    uint64_t double_val = (FloatReg64)regs[floatReg + 1] << 32 | regs[floatReg];
+                    void *double_ptr = &double_val;
+                    return *(double *) double_ptr;
+                }
 
               default:
                 panic("Attempted to read a %d bit floating point register!", width);
@@ -97,21 +103,24 @@ namespace MipsISA
 
         Fault setReg(int floatReg, const FloatReg &val, int width)
         {
-
             switch(width)
             {
               case SingleWidth:
-                float temp = val;
-                void *float_ptr = &temp;
-                regs[floatReg] = *(FloatReg32 *) float_ptr;
-                break;
+                {
+                    float temp = val;
+                    void *float_ptr = &temp;
+                    regs[floatReg] = *(FloatReg32 *) float_ptr;
+                    break;
+                }
 
               case DoubleWidth:
-                const void *double_ptr = &val;
-                FloatReg64 temp_double = *(FloatReg64 *) double_ptr;
-                regs[floatReg + 1] = temp_double >> 32;
-                regs[floatReg] = temp_double;
-                break;
+                {
+                    const void *double_ptr = &val;
+                    FloatReg64 temp_double = *(FloatReg64 *) double_ptr;
+                    regs[floatReg + 1] = temp_double >> 32;
+                    regs[floatReg] = 0x0000FFFF & temp_double;
+                    break;
+                }
 
               default:
                 panic("Attempted to read a %d bit floating point register!", width);
@@ -146,14 +155,6 @@ namespace MipsISA
         void unserialize(Checkpoint *cp, const std::string &section);
     };
 
-    enum MiscFloatRegNums {
-       FIR = NumFloatArchRegs,
-       FCCR,
-       FEXR,
-       FENR,
-       FCSR
-    };
-
 } // namespace MipsISA
 
 #endif