RV32IMACFDArchSpecificImp.h

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#ifndef ETISS_RV32IMACFDArch_RV32IMACFDARCHSPECIFICIMP_H_
#define ETISS_RV32IMACFDArch_RV32IMACFDARCHSPECIFICIMP_H_
 
#include <cstdint>
#include "etiss/Instruction.h"
#include "etiss/VirtualStruct.h"
#include "etiss/jit/CPU.h"
#include "RV32IMACFD.h"
 
class RegField_RV32IMACFD : public etiss::VirtualStruct::Field
{
  private:
    const unsigned gprid_;
 
  public:
    RegField_RV32IMACFD(etiss::VirtualStruct &parent, unsigned gprid)
        // clang-format off
        : Field(
            parent,
            std::string("X") + etiss::toString(gprid),
            std::string("X") + etiss::toString(gprid),
            R|W,
            4
        ),
        // clang-format on
        gprid_(gprid)
    {
    }
 
    RegField_RV32IMACFD(etiss::VirtualStruct &parent, std::string name, unsigned gprid)
        // clang-format off
        : Field(
            parent,
            name,
            name,
            R|W,
            4
        ),
        // clang-format on
        gprid_(gprid)
    {
    }
 
    virtual ~RegField_RV32IMACFD() {}
 
  protected:
    virtual uint64_t _read() const
    {
        // clang-format off
        return (uint64_t) *((RV32IMACFD*)parent_.structure_)->X[gprid_];
        // clang-format on
    }
 
    virtual void _write(uint64_t val)
    {
        // clang-format off
        etiss::log(etiss::VERBOSE, "write to ETISS cpu state", name_, val);
        *((RV32IMACFD*)parent_.structure_)->X[gprid_] = (etiss_uint32) val;
        // clang-format on
    }
};
 
class pcField_RV32IMACFD : public etiss::VirtualStruct::Field
{
  public:
    pcField_RV32IMACFD(etiss::VirtualStruct &parent)
        // clang-format off
        : Field(
            parent,
            "instructionPointer",
            "instructionPointer",
            R|W,
            4
        )
    // clang-format on
    {
    }
 
    virtual ~pcField_RV32IMACFD() {}
 
  protected:
    virtual uint64_t _read() const
    {
        // clang-format off
        return (uint64_t) ((ETISS_CPU *)parent_.structure_)->instructionPointer;
        // clang-format on
    }
 
    virtual void _write(uint64_t val)
    {
        // clang-format off
        etiss::log(etiss::VERBOSE, "write to ETISS cpu state", name_, val);
        ((ETISS_CPU *)parent_.structure_)->instructionPointer = (etiss_uint32) val;
        // clang-format on
    }
};
 
#endif