data_copy.hpp

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#pragma once
 
#include <cstdint>
 
#include "barretenberg/vm2/common/memory_types.hpp"
#include "barretenberg/vm2/simulation/events/data_copy_events.hpp"
#include "barretenberg/vm2/simulation/events/event_emitter.hpp"
#include "barretenberg/vm2/simulation/interfaces/context.hpp"
#include "barretenberg/vm2/simulation/interfaces/data_copy.hpp"
#include "barretenberg/vm2/simulation/interfaces/gt.hpp"
#include "barretenberg/vm2/simulation/lib/execution_id_manager.hpp"
 
namespace bb::avm2::simulation {
 
class DataCopy : public DataCopyInterface {
  public:
    DataCopy(ExecutionIdGetterInterface& execution_id_manager,
             GreaterThanInterface& gt,
             EventEmitterInterface<DataCopyEvent>& event_emitter)
        : execution_id_manager(execution_id_manager)
        , gt(gt)
        , events(event_emitter)
    {}
 
    void cd_copy(ContextInterface& context, uint32_t copy_size, uint32_t offset, MemoryAddress dst_addr) override;
    void rd_copy(ContextInterface& context, uint32_t copy_size, uint32_t offset, MemoryAddress dst_addr) override;
 
  private:
    uint64_t min(uint64_t a, uint64_t b);
 
    ExecutionIdGetterInterface& execution_id_manager;
    GreaterThanInterface& gt;
    EventEmitterInterface<DataCopyEvent>& events;
};
 
} // namespace bb::avm2::simulation