declarations.h

#ifndef BACKENDS_P4TOOLS_MODULES_SMITH_COMMON_DECLARATIONS_H_
#define BACKENDS_P4TOOLS_MODULES_SMITH_COMMON_DECLARATIONS_H_
 
#include <cstddef>
 
#include "backends/p4tools/modules/smith/common/generator.h"
#include "ir/indexed_vector.h"
#include "ir/ir.h"
#include "lib/cstring.h"
 
namespace P4Tools::P4Smith {
 
class DeclarationGenerator : public Generator {
 public:
    explicit DeclarationGenerator(const SmithTarget &target) : Generator(target) {}
 
    virtual ~DeclarationGenerator() = default;
 
    virtual IR::StatOrDecl *generateRandomStatementOrDeclaration(bool is_in_func);
 
    virtual IR::Annotations *genAnnotation();
 
    virtual IR::P4Action *genActionDeclaration();
 
    virtual IR::Declaration_Constant *genConstantDeclaration();
 
    virtual IR::IndexedVector<IR::Declaration> genLocalControlDecls();
 
    virtual IR::P4Control *genControlDeclaration();
 
    virtual IR::Declaration_Instance *genControlDeclarationInstance();
 
    virtual IR::Type *genDerivedTypeDeclaration();
 
    virtual IR::IndexedVector<IR::Declaration_ID> genIdentifierList(size_t len);
 
    virtual IR::IndexedVector<IR::SerEnumMember> genSpecifiedIdentifier(size_t len);
 
    virtual IR::IndexedVector<IR::SerEnumMember> genSpecifiedIdentifierList(size_t len);
 
    virtual IR::Type_Enum *genEnumDeclaration(cstring name);
 
    virtual IR::Type_SerEnum *genSerEnumDeclaration(cstring name);
 
    virtual IR::Type *genEnumTypeDeclaration(int type);
 
    virtual IR::Method *genExternDeclaration();
 
    virtual IR::Function *genFunctionDeclaration();
 
    static IR::Type_Header *genEthernetHeaderType();
 
    virtual IR::Type_Header *genHeaderTypeDeclaration();
 
    virtual IR::Type_HeaderUnion *genHeaderUnionDeclaration();
 
    static constexpr size_t MAX_HEADER_STACK_SIZE = 10;
 
    virtual IR::Type *genHeaderStackType();
 
    virtual IR::Type_Struct *genStructTypeDeclaration();
 
    virtual IR::Type_Struct *genHeaderStruct();
 
    virtual IR::Type_Declaration *genTypeDeclaration();
 
    virtual const IR::Type *genType();
 
    virtual IR::Type_Typedef *genTypeDef();
 
    virtual IR::Type_Newtype *genNewtype();
 
    virtual IR::Type *genTypeDefOrNewType();
 
    virtual IR::Declaration_Variable *genVariableDeclaration();
 
    virtual IR::Parameter *genTypedParameter(bool if_none_dir);
 
    virtual IR::Parameter *genParameter(IR::Direction dir, cstring p_name, cstring t_name);
 
    virtual IR::ParameterList *genParameterList();
};
 
}  // namespace P4Tools::P4Smith
 
#endif /* BACKENDS_P4TOOLS_MODULES_SMITH_COMMON_DECLARATIONS_H_ */