context_provider.hpp

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#pragma once
 
#include <memory>
#include <span>
 
#include "barretenberg/vm2/common/aztec_types.hpp"
#include "barretenberg/vm2/common/field.hpp"
#include "barretenberg/vm2/common/memory_types.hpp"
 
namespace bb::avm2::simulation {
 
// Forward declarations
class ContextInterface;
 
class ContextProviderInterface {
  public:
    virtual ~ContextProviderInterface() = default;
 
    virtual std::unique_ptr<ContextInterface> make_nested_context(const AztecAddress& address,
                                                                  const AztecAddress& msg_sender,
                                                                  const FF& transaction_fee,
                                                                  ContextInterface& parent_context,
                                                                  MemoryAddress cd_offset_address,
                                                                  uint32_t cd_size,
                                                                  bool is_static,
                                                                  const Gas& gas_limit,
                                                                  TransactionPhase phase) = 0;
 
    virtual std::unique_ptr<ContextInterface> make_enqueued_context(const AztecAddress& address,
                                                                    const AztecAddress& msg_sender,
                                                                    const FF& transaction_fee,
                                                                    std::span<const FF> calldata,
                                                                    const FF& calldata_hash,
                                                                    bool is_static,
                                                                    const Gas& gas_limit,
                                                                    const Gas& gas_used,
                                                                    TransactionPhase phase) = 0;
 
    // This can be removed if we use clk for the context id
    virtual uint32_t get_next_context_id() const = 0;
};
 
} // namespace bb::avm2::simulation