diff options
Diffstat (limited to 'arch/alpha/faults.cc')
-rw-r--r-- | arch/alpha/faults.cc | 120 |
1 files changed, 89 insertions, 31 deletions
diff --git a/arch/alpha/faults.cc b/arch/alpha/faults.cc index fa4950198..78613761d 100644 --- a/arch/alpha/faults.cc +++ b/arch/alpha/faults.cc @@ -27,37 +27,95 @@ */ #include "arch/alpha/faults.hh" +#include "cpu/exec_context.hh" -ResetFaultType * const ResetFault = - new ResetFaultType("reset", 1, 0x0001); -ArithmeticFaultType * const ArithmeticFault = - new ArithmeticFaultType("arith", 3, 0x0501); -InterruptFaultType * const InterruptFault = - new InterruptFaultType("interrupt", 4, 0x0101); -NDtbMissFaultType * const NDtbMissFault = - new NDtbMissFaultType("dtb_miss_single", 5, 0x0201); -PDtbMissFaultType * const PDtbMissFault = - new PDtbMissFaultType("dtb_miss_double", 6, 0x0281); -DtbPageFaultType * const DtbPageFault = - new DtbPageFaultType("dfault", 8, 0x0381); -DtbAcvFaultType * const DtbAcvFault = - new DtbAcvFaultType("dfault", 9, 0x0381); -ItbMissFaultType * const ItbMissFault = - new ItbMissFaultType("itbmiss", 10, 0x0181); -ItbPageFaultType * const ItbPageFault = - new ItbPageFaultType("itbmiss", 11, 0x0181); -ItbAcvFaultType * const ItbAcvFault = - new ItbAcvFaultType("iaccvio", 12, 0x0081); -UnimplementedOpcodeFaultType * const UnimplementedOpcodeFault = - new UnimplementedOpcodeFaultType("opdec", 13, 0x0481); -FloatEnableFaultType * const FloatEnableFault = - new FloatEnableFaultType("fen", 14, 0x0581); -PalFaultType * const PalFault = - new PalFaultType("pal", 15, 0x2001); -IntegerOverflowFaultType * const IntegerOverflowFault = - new IntegerOverflowFaultType("intover", 16, 0x0501); - -Fault * ListOfFaults[] = { +namespace AlphaISA +{ + +FaultVect AlphaMachineCheckFault::_vect = 0x0401; +FaultStat AlphaMachineCheckFault::_stat; + +FaultVect AlphaAlignmentFault::_vect = 0x0301; +FaultStat AlphaAlignmentFault::_stat; + +FaultName ResetFault::_name = "reset"; +FaultVect ResetFault::_vect = 0x0001; +FaultStat ResetFault::_stat; + +FaultName ArithmeticFault::_name = "arith"; +FaultVect ArithmeticFault::_vect = 0x0501; +FaultStat ArithmeticFault::_stat; + +FaultName InterruptFault::_name = "interrupt"; +FaultVect InterruptFault::_vect = 0x0101; +FaultStat InterruptFault::_stat; + +FaultName NDtbMissFault::_name = "dtb_miss_single"; +FaultVect NDtbMissFault::_vect = 0x0201; +FaultStat NDtbMissFault::_stat; + +FaultName PDtbMissFault::_name = "dtb_miss_double"; +FaultVect PDtbMissFault::_vect = 0x0281; +FaultStat PDtbMissFault::_stat; + +FaultName DtbPageFault::_name = "dfault"; +FaultVect DtbPageFault::_vect = 0x0381; +FaultStat DtbPageFault::_stat; + +FaultName DtbAcvFault::_name = "dfault"; +FaultVect DtbAcvFault::_vect = 0x0381; +FaultStat DtbAcvFault::_stat; + +FaultName ItbMissFault::_name = "itbmiss"; +FaultVect ItbMissFault::_vect = 0x0181; +FaultStat ItbMissFault::_stat; + +FaultName ItbPageFault::_name = "itbmiss"; +FaultVect ItbPageFault::_vect = 0x0181; +FaultStat ItbPageFault::_stat; + +FaultName ItbAcvFault::_name = "iaccvio"; +FaultVect ItbAcvFault::_vect = 0x0081; +FaultStat ItbAcvFault::_stat; + +FaultName UnimplementedOpcodeFault::_name = "opdec"; +FaultVect UnimplementedOpcodeFault::_vect = 0x0481; +FaultStat UnimplementedOpcodeFault::_stat; + +FaultName FloatEnableFault::_name = "fen"; +FaultVect FloatEnableFault::_vect = 0x0581; +FaultStat FloatEnableFault::_stat; + +FaultName PalFault::_name = "pal"; +FaultVect PalFault::_vect = 0x2001; +FaultStat PalFault::_stat; + +FaultName IntegerOverflowFault::_name = "intover"; +FaultVect IntegerOverflowFault::_vect = 0x0501; +FaultStat IntegerOverflowFault::_stat; + +#if FULL_SYSTEM + +void AlphaFault::ev5_trap(ExecContext * xc) +{ + xc->ev5_temp_trap(this); +} + +void AlphaMachineCheckFault::ev5_trap(ExecContext * xc) +{ + xc->ev5_temp_trap(this); +} + +void AlphaAlignmentFault::ev5_trap(ExecContext * xc) +{ + xc->ev5_temp_trap(this); +} + +#endif + +} // namespace AlphaISA + +/*Fault * ListOfFaults[] = { (Fault *)&NoFault, (Fault *)&ResetFault, (Fault *)&MachineCheckFault, @@ -77,4 +135,4 @@ Fault * ListOfFaults[] = { (Fault *)&IntegerOverflowFault, }; -int NumFaults = sizeof(ListOfFaults) / sizeof(Fault *); +int NumFaults = sizeof(ListOfFaults) / sizeof(Fault *);*/ |