common/lib/taint.h

#ifndef BACKENDS_P4TOOLS_COMMON_LIB_TAINT_H_
#define BACKENDS_P4TOOLS_COMMON_LIB_TAINT_H_
 
#include "backends/p4tools/common/lib/model.h"
#include "ir/ir.h"
 
namespace P4::P4Tools {
 
class Taint {
 public:
    static const IR::StringLiteral TAINTED_STRING_LITERAL;
 
    static const IR::Expression *propagateTaint(const IR::Expression *expr);
 
    static bool hasTaint(const IR::Expression *expr);
 
    static const IR::Literal *buildTaintMask(const Model *evaluatedModel,
                                             const IR::Expression *programPacket);
};
 
}  // namespace P4::P4Tools
 
#endif /* BACKENDS_P4TOOLS_COMMON_LIB_TAINT_H_ */