diff options
Diffstat (limited to 'src/arch/alpha/utility.hh')
-rw-r--r-- | src/arch/alpha/utility.hh | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/src/arch/alpha/utility.hh b/src/arch/alpha/utility.hh index ddbf88e95..43d4908b4 100644 --- a/src/arch/alpha/utility.hh +++ b/src/arch/alpha/utility.hh @@ -41,7 +41,6 @@ namespace AlphaISA { - uint64_t getArgument(ThreadContext *tc, int number, bool fp); inline bool @@ -50,58 +49,71 @@ namespace AlphaISA return (tc->readMiscRegNoEffect(AlphaISA::IPR_DTB_CM) & 0x18) != 0; } - inline bool isCallerSaveIntegerRegister(unsigned int reg) { + inline bool + isCallerSaveIntegerRegister(unsigned int reg) + { panic("register classification not implemented"); return (reg >= 1 && reg <= 8 || reg >= 22 && reg <= 25 || reg == 27); } - inline bool isCalleeSaveIntegerRegister(unsigned int reg) { + inline bool + isCalleeSaveIntegerRegister(unsigned int reg) + { panic("register classification not implemented"); return (reg >= 9 && reg <= 15); } - inline bool isCallerSaveFloatRegister(unsigned int reg) { + inline bool + isCallerSaveFloatRegister(unsigned int reg) + { panic("register classification not implemented"); return false; } - inline bool isCalleeSaveFloatRegister(unsigned int reg) { + inline bool + isCalleeSaveFloatRegister(unsigned int reg) + { panic("register classification not implemented"); return false; } - inline Addr alignAddress(const Addr &addr, - unsigned int nbytes) { + inline Addr + alignAddress(const Addr &addr, unsigned int nbytes) + { return (addr & ~(nbytes - 1)); } // Instruction address compression hooks - inline Addr realPCToFetchPC(const Addr &addr) { + inline Addr + realPCToFetchPC(const Addr &addr) + { return addr; } - inline Addr fetchPCToRealPC(const Addr &addr) { + inline Addr + fetchPCToRealPC(const Addr &addr) + { return addr; } // the size of "fetched" instructions (not necessarily the size // of real instructions for PISA) - inline size_t fetchInstSize() { + inline size_t + fetchInstSize() + { return sizeof(MachInst); } - inline MachInst makeRegisterCopy(int dest, int src) { + inline MachInst + makeRegisterCopy(int dest, int src) + { panic("makeRegisterCopy not implemented"); return 0; } // Machine operations - - void saveMachineReg(AnyReg &savereg, const RegFile ®_file, - int regnum); - - void restoreMachineReg(RegFile ®s, const AnyReg ®, - int regnum); + void saveMachineReg(AnyReg &savereg, const RegFile ®_file, int regnum); + void restoreMachineReg(RegFile ®s, const AnyReg ®, int regnum); /** * Function to insure ISA semantics about 0 registers. @@ -112,9 +124,7 @@ namespace AlphaISA // Alpha IPR register accessors inline bool PcPAL(Addr addr) { return addr & 0x3; } - inline void startupCPU(ThreadContext *tc, int cpuId) { - tc->activate(0); - } + inline void startupCPU(ThreadContext *tc, int cpuId) { tc->activate(0); } //////////////////////////////////////////////////////////////////////// // |