1/*******************************************************************\
5Author: Daniel Kroening, kroening@kroening.com
7\*******************************************************************/
9#ifndef CPROVER_JAVA_BYTECODE_JAVA_UTILS_H
10#define CPROVER_JAVA_BYTECODE_JAVA_UTILS_H
12#include <unordered_set>
103 #define JAVA_STRING_LITERAL_PREFIX "java::java.lang.String.Literal"
141 const std::string &src,
156std::optional<resolve_inherited_componentt::inherited_componentt>
167#if defined(__GNUC__) && __GNUC__ >= 14
194#endif // CPROVER_JAVA_BYTECODE_JAVA_UTILS_H
ait supplies three of the four components needed: an abstract interpreter (in this case handling func...
Operator to dereference a pointer.
dstringt has one field, an unsigned integer no which is an index into a static table of strings.
Base class for all expressions.
std::vector< exprt > operandst
The pointer type These are both 'bitvector_typet' (they have a width) and 'type_with_subtypet' (they ...
Structure type, corresponds to C style structs.
std::vector< componentt > componentst
The symbol table base class interface.
The type of an expression, extends irept.
bool is_primitive_wrapper_type_name(const std::string &type_name)
Returns true iff the argument is the fully qualified name of a Java primitive wrapper type (for examp...
bool is_java_string_literal_id(const irep_idt &id)
size_t find_closing_delimiter(const std::string &src, size_t position, char open_char, char close_char)
Finds the corresponding closing delimiter to the given opening delimiter.
const java_primitive_type_infot * get_java_primitive_type_info(const typet &maybe_primitive_type)
If primitive_type is a Java primitive type, return information about it, otherwise return null.
void java_add_components_to_class(symbolt &class_symbol, const struct_union_typet::componentst &components_to_add)
Add the components in components_to_add to the class denoted by class symbol.
const java_boxed_type_infot * get_boxed_type_info_by_name(const irep_idt &type_name)
If type_name is a Java boxed type tag, return information about it, otherwise return null.
const std::unordered_set< std::string > cprover_methods_to_ignore
Methods belonging to the class org.cprover.CProver that should be ignored (not converted),...
irep_idt resolve_friendly_method_name(const std::string &friendly_name, const symbol_table_baset &symbol_table, std::string &error)
Resolves a user-friendly method name (like packagename.Class.method) into an internal name (like java...
std::optional< irep_idt > declaring_class(const symbolt &symbol)
Gets the identifier of the class which declared a given symbol.
void set_declaring_class(symbolt &symbol, const irep_idt &declaring_class)
Sets the identifier of the class which declared a given symbol to declaring_class.
bool is_primitive_wrapper_type_id(const irep_idt &id)
Returns true iff the argument is the symbol-table identifier of a Java primitive wrapper type (for ex...
void generate_class_stub(const irep_idt &class_name, symbol_table_baset &symbol_table, message_handlert &message_handler, const struct_union_typet::componentst &componentst)
bool is_java_string_type(const struct_typet &struct_type)
Returns true iff the argument represents a string type (CharSequence, StringBuilder,...
unsigned java_method_parameter_slots(const java_method_typet &t)
Returns the the number of JVM local variables (slots) used by the JVM to pass, upon call,...
symbolt & fresh_java_symbol(const typet &type, const std::string &basename_prefix, const source_locationt &source_location, const irep_idt &function_name, symbol_table_baset &symbol_table)
irep_idt strip_java_namespace_prefix(const irep_idt &to_strip)
Strip java:: prefix from given identifier.
bool is_non_null_library_global(const irep_idt &)
Check if a symbol is a well-known non-null global.
dereference_exprt checked_dereference(const exprt &expr)
Dereference an expression and flag it for a null-pointer check.
exprt make_function_application(const irep_idt &function_name, const exprt::operandst &arguments, const typet &range, symbol_table_baset &symbol_table)
Create a (mathematical) function application expression.
pointer_typet pointer_to_replacement_type(const pointer_typet &given_pointer_type, const java_class_typet &replacement_class_type)
Given a pointer type to a Java class and a type representing a more specific Java class,...
unsigned java_local_variable_slots(const typet &t)
Returns the number of JVM local variables (slots) taken by a local variable that, when translated to ...
std::optional< std::string > class_name_from_method_name(const std::string &method_name)
Get JVM type name of the class in which method_name is defined.
void merge_source_location_rec(exprt &expr, const source_locationt &source_location)
Attaches a source location to an expression and all of its subexpressions.
const std::string java_class_to_package(const std::string &canonical_classname)
std::optional< resolve_inherited_componentt::inherited_componentt > get_inherited_component(const irep_idt &component_class_id, const irep_idt &component_name, const symbol_table_baset &symbol_table, bool include_interfaces)
Finds an inherited component (method or field), taking component visibility into account.
std::string pretty_print_java_type(const std::string &fqn_java_type)
Strip the package name from a java type, for the type to be pretty printed (java::java....
API to expression classes for Pointers.
Given a class and a component (either field or method), find the closest parent that defines that com...
Return type for get_boxed_type_info_by_name.
const typet corresponding_primitive_type
Primitive type that this boxed type contains.
const irep_idt unboxing_function_name
Name of the function defined on the boxed type that returns the boxed value.
Return type for get_java_primitive_type_info.
const irep_idt unboxing_function_name
Full identifier of the most general boxed-type method that yields this type.
const irep_idt boxed_type_factory_method
Full identifier of the boxed type's factory method that takes the corresponding primitive as its sole...
const irep_idt boxed_type_name
Name, including java:: prefix, of the corresponding boxed type.