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/alpha/types.hh b/src/arch/alpha/types.hh
index d670784c4..0d285c3b2 100644
--- a/src/arch/alpha/types.hh
+++ b/src/arch/alpha/types.hh
@@ -38,25 +38,9 @@ namespace AlphaISA {
 
 typedef uint32_t MachInst;
 typedef uint64_t ExtMachInst;
-typedef uint8_t  RegIndex;
 
-typedef uint64_t IntReg;
 typedef uint64_t LargestRead;
 
-// floating point register file entry type
-typedef double FloatReg;
-typedef uint64_t FloatRegBits;
-
-// control register file contents
-typedef uint64_t MiscReg;
-
-union AnyReg
-{
-    IntReg  intreg;
-    FloatReg   fpreg;
-    MiscReg ctrlreg;
-};
-
 enum annotes
 {
     ANNOTE_NONE = 0,