generic_timer_miscregs_types.hh

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 * to a hardware implementation of the functionality of the software
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#ifndef __DEV_ARM_GENERIC_TIMER_MISCREGS_TYPES_HH__
#define __DEV_ARM_GENERIC_TIMER_MISCREGS_TYPES_HH__
 
#include "base/bitunion.hh"
 
namespace gem5
{
 
namespace ArmISA
{
    BitUnion64(CNTKCTL)
        // IF Armv8.6-ECV
        Bitfield<17> evntis;
        // ENDIF Armv8.6-ECV
        Bitfield<9> el0pten;
        Bitfield<8> el0vten;
        Bitfield<7,4> evnti;
        Bitfield<3> evntdir;
        Bitfield<2> evnten;
        Bitfield<1> el0vcten;
        Bitfield<0> el0pcten;
    EndBitUnion(CNTKCTL)
 
    BitUnion64(CNTHCTL)
        // IF Armv8.6-ECV
        Bitfield<17> evntis;
        Bitfield<16> el1nvvct;
        Bitfield<15> el1nvpct;
        Bitfield<14> el1tvct;
        Bitfield<13> el1tvt;
        Bitfield<12> ecv;
        // ENDIF Armv8.6-ECV
        Bitfield<7,4> evnti;
        Bitfield<3> evntdir;
        Bitfield<2> evnten;
        Bitfield<1> el1pcen;
        Bitfield<0> el1pcten;
    EndBitUnion(CNTHCTL)
    // IF Armv8.1-VHE && HCR_EL2.E2H == 1
    BitUnion64(CNTHCTL_E2H)
        // IF Armv8.6-ECV
        Bitfield<17> evntis;
        Bitfield<16> el1nvvct;
        Bitfield<15> el1nvpct;
        Bitfield<14> el1tvct;
        Bitfield<13> el1tvt;
        Bitfield<12> ecv;
        // ENDIF Armv8.6-ECV
        Bitfield<11> el1pten;
        Bitfield<10> el1pcten;
        Bitfield<9> el0pten;
        Bitfield<8> el0vten;
        Bitfield<7,4> evnti;
        Bitfield<3> evntdir;
        Bitfield<2> evnten;
        Bitfield<1> el0vcten;
        Bitfield<0> el0pcten;
    EndBitUnion(CNTHCTL_E2H)
    // ENDIF Armv8.1-VHE && HCR_EL2.E2H == 1
}
 
} // namespace gem5
 
#endif // __DEV_ARM_GENERIC_TIMER_MISCREGS_TYPES_HH__