Registers: Eliminate the ISA defined floating point register file.

1 files changed, 7 insertions, 10 deletions

diff --git a/src/arch/x86/regfile.hh b/src/arch/x86/regfile.hh
index e9e96c4f8..d1dbe3823 100644
--- a/src/arch/x86/regfile.hh
+++ b/src/arch/x86/regfile.hh
@@ -60,21 +60,27 @@
 
 #include <string>
 
-#include "arch/x86/floatregfile.hh"
 #include "arch/x86/intregfile.hh"
 #include "arch/x86/miscregs.hh"
 #include "arch/x86/isa_traits.hh"
+#include "arch/x86/x86_traits.hh"
 #include "arch/x86/types.hh"
 #include "base/types.hh"
 
 class Checkpoint;
 class EventManager;
+class ThreadContext;
 
 namespace X86ISA
 {
     const int NumMiscArchRegs = NUM_MISCREGS;
     const int NumMiscRegs = NUM_MISCREGS;
 
+    //Each 128 bit xmm register is broken into two effective 64 bit registers.
+    const int NumFloatRegs =
+        NumMMXRegs + 2 * NumXMMRegs + NumMicroFpRegs;
+    const int NumFloatArchRegs = NumFloatRegs + 8;
+
     class RegFile
     {
       protected:
@@ -93,20 +99,11 @@ namespace X86ISA
 
       protected:
         IntRegFile intRegFile; // integer register file
-        FloatRegFile floatRegFile; // floating point register file
 
       public:
 
         void clear();
 
-        FloatReg readFloatReg(int floatReg);
-
-        FloatRegBits readFloatRegBits(int floatReg);
-
-        void setFloatReg(int floatReg, const FloatReg &val);
-
-        void setFloatRegBits(int floatReg, const FloatRegBits &val);
-
         IntReg readIntReg(int intReg);
 
         void setIntReg(int intReg, const IntReg &val);