diff options
Diffstat (limited to 'arch/alpha/isa_traits.hh')
-rw-r--r-- | arch/alpha/isa_traits.hh | 95 |
1 files changed, 47 insertions, 48 deletions
diff --git a/arch/alpha/isa_traits.hh b/arch/alpha/isa_traits.hh index a6e34acbb..2da37b2e0 100644 --- a/arch/alpha/isa_traits.hh +++ b/arch/alpha/isa_traits.hh @@ -44,17 +44,16 @@ class Checkpoint; #define TARGET_ALPHA -template <class ISA> class StaticInst; -template <class ISA> class StaticInstPtr; +class StaticInst; +class StaticInstPtr; namespace EV5 { int DTB_ASN_ASN(uint64_t reg); int ITB_ASN_ASN(uint64_t reg); } -class AlphaISA +namespace AlphaISA { - public: typedef uint32_t MachInst; typedef uint64_t Addr; @@ -133,10 +132,10 @@ class AlphaISA Addr lock_addr; // lock address for LL/SC } MiscRegFile; -static const Addr PageShift = 13; -static const Addr PageBytes = ULL(1) << PageShift; -static const Addr PageMask = ~(PageBytes - 1); -static const Addr PageOffset = PageBytes - 1; +extern const Addr PageShift; +extern const Addr PageBytes; +extern const Addr PageMask; +extern const Addr PageOffset; #if FULL_SYSTEM @@ -184,10 +183,10 @@ static const Addr PageOffset = PageBytes - 1; void unserialize(Checkpoint *cp, const std::string §ion); }; - static StaticInstPtr<AlphaISA> decodeInst(MachInst); + StaticInstPtr decodeInst(MachInst); // return a no-op instruction... used for instruction fetch faults - static const MachInst NoopMachInst; + extern const MachInst NoopMachInst; enum annotes { ANNOTE_NONE = 0, @@ -242,10 +241,10 @@ static const Addr PageOffset = PageBytes - 1; // Machine operations - static void saveMachineReg(AnyReg &savereg, const RegFile ®_file, + void saveMachineReg(AnyReg &savereg, const RegFile ®_file, int regnum); - static void restoreMachineReg(RegFile ®s, const AnyReg ®, + void restoreMachineReg(RegFile ®s, const AnyReg ®, int regnum); #if 0 @@ -263,41 +262,41 @@ static const Addr PageOffset = PageBytes - 1; * @param xc The execution context. */ template <class XC> - static void zeroRegisters(XC *xc); + void zeroRegisters(XC *xc); + + +//typedef AlphaISA TheISA; + +//typedef TheISA::MachInst MachInst; +//typedef TheISA::Addr Addr; +//typedef TheISA::RegIndex RegIndex; +//typedef TheISA::IntReg IntReg; +//typedef TheISA::IntRegFile IntRegFile; +//typedef TheISA::FloatReg FloatReg; +//typedef TheISA::FloatRegFile FloatRegFile; +//typedef TheISA::MiscReg MiscReg; +//typedef TheISA::MiscRegFile MiscRegFile; +//typedef TheISA::AnyReg AnyReg; +//typedef TheISA::RegFile RegFile; + +//const int NumIntRegs = TheISA::NumIntRegs; +//const int NumFloatRegs = TheISA::NumFloatRegs; +//const int NumMiscRegs = TheISA::NumMiscRegs; +//const int TotalNumRegs = TheISA::TotalNumRegs; +//const int VMPageSize = TheISA::VMPageSize; +//const int LogVMPageSize = TheISA::LogVMPageSize; +//const int ZeroReg = TheISA::ZeroReg; +//const int StackPointerReg = TheISA::StackPointerReg; +//const int GlobalPointerReg = TheISA::GlobalPointerReg; +//const int ReturnAddressReg = TheISA::ReturnAddressReg; +//const int ReturnValueReg = TheISA::ReturnValueReg; +//const int ArgumentReg0 = TheISA::ArgumentReg0; +//const int ArgumentReg1 = TheISA::ArgumentReg1; +//const int ArgumentReg2 = TheISA::ArgumentReg2; +//const int BranchPredAddrShiftAmt = TheISA::BranchPredAddrShiftAmt; +const Addr MaxAddr = (Addr)-1; }; - -typedef AlphaISA TheISA; - -typedef TheISA::MachInst MachInst; -typedef TheISA::Addr Addr; -typedef TheISA::RegIndex RegIndex; -typedef TheISA::IntReg IntReg; -typedef TheISA::IntRegFile IntRegFile; -typedef TheISA::FloatReg FloatReg; -typedef TheISA::FloatRegFile FloatRegFile; -typedef TheISA::MiscReg MiscReg; -typedef TheISA::MiscRegFile MiscRegFile; -typedef TheISA::AnyReg AnyReg; -typedef TheISA::RegFile RegFile; - -const int NumIntRegs = TheISA::NumIntRegs; -const int NumFloatRegs = TheISA::NumFloatRegs; -const int NumMiscRegs = TheISA::NumMiscRegs; -const int TotalNumRegs = TheISA::TotalNumRegs; -const int VMPageSize = TheISA::VMPageSize; -const int LogVMPageSize = TheISA::LogVMPageSize; -const int ZeroReg = TheISA::ZeroReg; -const int StackPointerReg = TheISA::StackPointerReg; -const int GlobalPointerReg = TheISA::GlobalPointerReg; -const int ReturnAddressReg = TheISA::ReturnAddressReg; -const int ReturnValueReg = TheISA::ReturnValueReg; -const int ArgumentReg0 = TheISA::ArgumentReg0; -const int ArgumentReg1 = TheISA::ArgumentReg1; -const int ArgumentReg2 = TheISA::ArgumentReg2; -const int BranchPredAddrShiftAmt = TheISA::BranchPredAddrShiftAmt; -const int MaxAddr = (Addr)-1; - #if !FULL_SYSTEM class SyscallReturn { public: @@ -336,9 +335,9 @@ class SyscallReturn { #if FULL_SYSTEM -typedef TheISA::InternalProcReg InternalProcReg; -const int NumInternalProcRegs = TheISA::NumInternalProcRegs; -const int NumInterruptLevels = TheISA::NumInterruptLevels; +//typedef TheISA::InternalProcReg InternalProcReg; +//const int NumInternalProcRegs = TheISA::NumInternalProcRegs; +//const int NumInterruptLevels = TheISA::NumInterruptLevels; #include "arch/alpha/ev5.hh" #endif |