Registers: Add a registers.hh file as an ISA switched header.

This file is for register indices, Num* constants, and register types.
copyRegs and copyMiscRegs were moved to utility.hh and utility.cc.

--HG--
rename : src/arch/alpha/regfile.hh => src/arch/alpha/registers.hh
rename : src/arch/arm/regfile.hh => src/arch/arm/registers.hh
rename : src/arch/mips/regfile.hh => src/arch/mips/registers.hh
rename : src/arch/sparc/regfile.hh => src/arch/sparc/registers.hh
rename : src/arch/x86/regfile.hh => src/arch/x86/registers.hh

1 files changed, 0 insertions, 16 deletions

diff --git a/src/arch/mips/types.hh b/src/arch/mips/types.hh
index e38e80975..f203d7d57 100644
--- a/src/arch/mips/types.hh
+++ b/src/arch/mips/types.hh
@@ -37,25 +37,9 @@ namespace MipsISA
 {
     typedef uint32_t MachInst;
     typedef uint64_t ExtMachInst;
-    typedef uint16_t  RegIndex;
 
-    typedef uint32_t IntReg;
     typedef uint64_t LargestRead;
 
-
-    // floating point register file entry type
-    typedef uint32_t FloatRegBits;
-    typedef float FloatReg;
-
-    // cop-0/cop-1 system control register
-    typedef uint64_t MiscReg;
-
-    typedef union {
-        IntReg   intreg;
-        FloatReg fpreg;
-        MiscReg  ctrlreg;
-    } AnyReg;
-
     //used in FP convert & round function
     enum ConvertType{
         SINGLE_TO_DOUBLE,