shared_expr_stepper.h

#ifndef BACKENDS_P4TOOLS_MODULES_TESTGEN_TARGETS_PNA_SHARED_EXPR_STEPPER_H_
#define BACKENDS_P4TOOLS_MODULES_TESTGEN_TARGETS_PNA_SHARED_EXPR_STEPPER_H_
 
#include "ir/id.h"
#include "ir/ir.h"
#include "ir/solver.h"
#include "ir/vector.h"
 
#include "backends/p4tools/modules/testgen/core/externs.h"
#include "backends/p4tools/modules/testgen/core/program_info.h"
#include "backends/p4tools/modules/testgen/core/small_step/expr_stepper.h"
#include "backends/p4tools/modules/testgen/lib/execution_state.h"
 
namespace P4Tools::P4Testgen::Pna {
 
class SharedPnaExprStepper : public ExprStepper {
 private:
    // Provides implementations of common PNA externs.
    static const ExternMethodImpls PNA_EXTERN_METHOD_IMPLS;
 
 public:
    SharedPnaExprStepper(ExecutionState &state, AbstractSolver &solver,
                         const ProgramInfo &programInfo);
 
    void evalExternMethodCall(const IR::MethodCallExpression *call, const IR::Expression *receiver,
                              IR::ID name, const IR::Vector<IR::Argument> *args,
                              ExecutionState &state) override;
 
    bool preorder(const IR::P4Table * /*table*/) override;
};
}  // namespace P4Tools::P4Testgen::Pna
 
#endif /* BACKENDS_P4TOOLS_MODULES_TESTGEN_TARGETS_PNA_SHARED_EXPR_STEPPER_H_ */