instr_fetching.hpp

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// AUTOGENERATED FILE
#pragma once
 
#include <string_view>
 
#include "barretenberg/relations/relation_parameters.hpp"
#include "barretenberg/relations/relation_types.hpp"
#include "barretenberg/vm2/generated/columns.hpp"
 
namespace bb::avm2 {
 
template <typename FF_> class instr_fetchingImpl {
  public:
    using FF = FF_;
 
    static constexpr std::array<size_t, 20> SUBRELATION_PARTIAL_LENGTHS = { 3, 3, 3, 3, 3, 2, 3, 4, 3, 3,
                                                                            3, 3, 3, 3, 4, 4, 4, 4, 4, 4 };
 
    template <typename AllEntities> inline static bool skip(const AllEntities& in)
    {
        using C = ColumnAndShifts;
 
        return (in.get(C::instr_fetching_sel)).is_zero();
    }
 
    template <typename ContainerOverSubrelations, typename AllEntities>
    void static accumulate(ContainerOverSubrelations& evals,
                           const AllEntities& in,
                           [[maybe_unused]] const RelationParameters<FF>&,
                           [[maybe_unused]] const FF& scaling_factor);
};
 
template <typename FF> class instr_fetching : public Relation<instr_fetchingImpl<FF>> {
  public:
    static constexpr const std::string_view NAME = "instr_fetching";
 
    // Subrelation indices constants, to be used in tests.
    static constexpr size_t SR_PC_OUT_OF_RANGE_TOGGLE = 7;
    static constexpr size_t SR_INSTR_OUT_OF_RANGE_TOGGLE = 9;
    static constexpr size_t SR_SEL_HAS_TAG_ZERO = 10;
    static constexpr size_t SR_TAG_OUT_OF_RANGE_ZERO = 11;
    static constexpr size_t SR_TAG_VALUE = 12;
    static constexpr size_t SR_ADDRESSING_MODE_BYTES_DECOMPOSITION = 14;
    static constexpr size_t SR_OP1_BYTES_DECOMPOSITION = 15;
    static constexpr size_t SR_OP2_BYTES_DECOMPOSITION = 16;
    static constexpr size_t SR_OP3_BYTES_DECOMPOSITION = 17;
    static constexpr size_t SR_OP4_BYTES_DECOMPOSITION = 18;
    static constexpr size_t SR_OP5_BYTES_DECOMPOSITION = 19;
 
    static std::string get_subrelation_label(size_t index)
    {
#ifdef AVM_INCLUDE_COLUMN_INFORMATION
        switch (index) {
        case SR_PC_OUT_OF_RANGE_TOGGLE:
            return "PC_OUT_OF_RANGE_TOGGLE";
        case SR_INSTR_OUT_OF_RANGE_TOGGLE:
            return "INSTR_OUT_OF_RANGE_TOGGLE";
        case SR_SEL_HAS_TAG_ZERO:
            return "SEL_HAS_TAG_ZERO";
        case SR_TAG_OUT_OF_RANGE_ZERO:
            return "TAG_OUT_OF_RANGE_ZERO";
        case SR_TAG_VALUE:
            return "TAG_VALUE";
        case SR_ADDRESSING_MODE_BYTES_DECOMPOSITION:
            return "ADDRESSING_MODE_BYTES_DECOMPOSITION";
        case SR_OP1_BYTES_DECOMPOSITION:
            return "OP1_BYTES_DECOMPOSITION";
        case SR_OP2_BYTES_DECOMPOSITION:
            return "OP2_BYTES_DECOMPOSITION";
        case SR_OP3_BYTES_DECOMPOSITION:
            return "OP3_BYTES_DECOMPOSITION";
        case SR_OP4_BYTES_DECOMPOSITION:
            return "OP4_BYTES_DECOMPOSITION";
        case SR_OP5_BYTES_DECOMPOSITION:
            return "OP5_BYTES_DECOMPOSITION";
        }
#endif
        return std::to_string(index);
    }
};
 
} // namespace bb::avm2