* of procedures defined in the scope of an other procedure is the
* enclosing procedure.
*
- * In detail the datastructure entity has the following fields:
- *
- * - ident *name: Name of this entity as specified in the source code.
- * Only unequivocal in conjuction with scope.
- * - ident *ld_name: Unique name of this entity, i.e., the mangled
- * name. E.g., for a class `A' with field `a' this
- * is the ident for `A_a'.
- * - ir_type *type: The type of this entity, e.g., a method type, a
- * basic type of the language or a class itself.
- * - ir_type *owner: The class this entity belongs to. In case of local
- * variables the method they are defined in.
- * - int offset: Offset in bits for this entity. Fixed when layout
- * of owner is determined.
- * - ir_graph *irg: If (type == method_type) this is the corresponding irg.
- * The ir_graph constructor automatically sets this field.
- * If (type != method_type) access of this field will cause
- * an assertion.
- * - unsigned irg_add_properties:
- * If (type == method_type) this mirrors the additional flags
- * of the corresponding irg if set or is an own set for
- * this entity. This construction allows to specify these
- * flags even if no graph is available.
- * If (type != method_type) access of this field will cause
- * an assertion.
+ * @link ir_entity
*/
#ifndef _FIRM_TR_ENTITY_H_
#define _FIRM_TR_ENTITY_H_
/*-----------------------------------------------------------------*/
/**
+ * @page ir_entity Representation of an program entity.
*
- * An abstract data type to represent program entities.
- *
- * @param owner A compound type this entity is a part of.
- * @param type The type of this entity.
- * @param name The string that represents this entity in the source program.
- * @param allocation A flag saying whether the entity is dynamically or statically
- * allocated (values: dynamic_allocated, static_allocated,
- * automatic_allocated).
- * @param visibility A flag indicating the visibility of this entity (values: local,
- * external_visible, external_allocated)
- * @param variability A flag indicating the variability of this entity (values:
- * uninitialized, initialized, part_constant, constant)
- * @param volatility @@@
- * @param offset The offset of the entity within the compound object in bits. Only set
- * if the owner in the state "layout_fixed".
- * @param overwrites A list of entities overwritten by this entity. This list is only
- * existent if the owner of this entity is a class. The members in
- * this list must be entities of super classes.
- * @param overwrittenby A list of entities that overwrite this entity. This list is only
- * existent if the owner of this entity is a class. The members in
- * this list must be entities of sub classes.
- * @param link A void* to associate some additional information with the entity.
- * @param irg If the entity is a method this is the ir graph that represents the
- * code of the method.
- * @param peculiarity The peculiarity of the entity. If the entity is a method this
- * indicates whether the entity represents
- * a real method or whether it only exists to describe an interface.
- * In that case there nowhere exists code for this entity and this entity
- * is never dynamically used in the code.
- * Values: description, existent. Default: existent.
- * @param visited visited flag. Master flag is type_visited.
- *
- * @param These fields can only be accessed via access functions.
- *
- * @see type
+ * The type ir_entity is an abstract data type to represent program entities.
+ * If contains the following attributes:
+ *
+ * - owner: A compound type this entity is a part of.
+ * - type: The type of this entity.
+ * - name: The string that represents this entity in the source program.
+ * - allocation: A flag saying whether the entity is dynamically or statically
+ * allocated (values: dynamic_allocated, static_allocated,
+ * automatic_allocated).
+ * - visibility: A flag indicating the visibility of this entity (values: local,
+ * external_visible, external_allocated)
+ * - variability: A flag indicating the variability of this entity (values:
+ * uninitialized, initialized, part_constant, constant)
+ * - volatility: @@@
+ * - offset: The offset of the entity within the compound object in bytes. Only set
+ * if the owner in the state "layout_fixed".
+ * - offset_bits_remainder: The offset bit remainder of a bitfield entity (in a compound)
+ * in bits. Only set if the owner in the state "layout_fixed".
+ * - overwrites: A list of entities overwritten by this entity. This list is only
+ * existent if the owner of this entity is a class. The members in
+ * this list must be entities of super classes.
+ * - overwrittenby: A list of entities that overwrite this entity. This list is only
+ * existent if the owner of this entity is a class. The members in
+ * this list must be entities of sub classes.
+ * - link: A void* to associate some additional information with the entity.
+ * - irg: If the entity is a method this is the ir graph that represents the
+ * code of the method.
+ * - peculiarity: The peculiarity of the entity. If the entity is a method this
+ * indicates whether the entity represents
+ * a real method or whether it only exists to describe an interface.
+ * In that case there nowhere exists code for this entity and this entity
+ * is never dynamically used in the code.
+ * Values: description, existent. Default: existent.
+ * - visited: visited flag. Master flag is type_visited.
+ *
+ * These fields can only be accessed via access functions.
+ *
+ * @see ir_type
*/
/* to resolve recursion between entity.h and type.h */
/** the type of an entity */
#ifndef _ENTITY_TYPEDEF_
#define _ENTITY_TYPEDEF_
-typedef struct entity entity;
+typedef struct ir_entity ir_entity, entity;
#endif
/**
* value is a pointer to the method.
* Visibility is local, offset -1, and it is not volatile.
*/
-entity *new_entity(ir_type *owner, ident *name, ir_type *tp);
+ir_entity *new_entity(ir_type *owner, ident *name, ir_type *tp);
/**
* Creates a new entity.
* value is a pointer to the method.
* Visibility is local, offset -1, and it is not volatile.
*/
-entity *new_d_entity(ir_type *owner, ident *name, ir_type *tp, dbg_info *db);
+ir_entity *new_d_entity(ir_type *owner, ident *name, ir_type *tp, dbg_info *db);
/**
* Copies the entity if the new_owner is different from the
* itself and not to the origin. Right now we have to change
* the peculiarity and then set a new atomic value by hand.
*/
-entity *copy_entity_own(entity *old, ir_type *new_owner);
+ir_entity *copy_entity_own(ir_entity *old, ir_type *new_owner);
/**
* Copies the entity if the new_name is different from the
* The mangled name ld_name is set to NULL.
* Overwrites relation is copied from old.
*/
-entity *copy_entity_name(entity *old, ident *new_name);
+ir_entity *copy_entity_name(ir_entity *old, ident *new_name);
/**
* Frees the entity.
* The owner will still contain the pointer to this
* entity, as well as all other references!
*/
-void free_entity(entity *ent);
+void free_entity(ir_entity *ent);
/** Returns the name of an entity. */
-const char *get_entity_name(const entity *ent);
+const char *get_entity_name(const ir_entity *ent);
/** Returns the ident of an entity. */
-ident *get_entity_ident(const entity *ent);
+ident *get_entity_ident(const ir_entity *ent);
/** Sets the ident of the entity. */
-void set_entity_ident(entity *ent, ident *id);
+void set_entity_ident(ir_entity *ent, ident *id);
/** Returns the mangled name of the entity.
*
* Else it generates a name with mangle_entity()
* and remembers this new name internally.
*/
-ident *get_entity_ld_ident(entity *ent);
+ident *get_entity_ld_ident(ir_entity *ent);
/** Sets the mangled name of the entity. */
-void set_entity_ld_ident(entity *ent, ident *ld_ident);
+void set_entity_ld_ident(ir_entity *ent, ident *ld_ident);
/** Returns the mangled name of the entity as a string. */
-const char *get_entity_ld_name(entity *ent);
+const char *get_entity_ld_name(ir_entity *ent);
/** Returns the owner of the entity. */
-ir_type *get_entity_owner(entity *ent);
+ir_type *get_entity_owner(ir_entity *ent);
/** Sets the owner field in entity to owner. Don't forget to add
ent to owner!! */
-void set_entity_owner(entity *ent, ir_type *owner);
+void set_entity_owner(ir_entity *ent, ir_type *owner);
/** Returns the type of an entity. */
-ir_type *get_entity_type(entity *ent);
+ir_type *get_entity_type(ir_entity *ent);
/** Sets the type of an entity. */
-void set_entity_type(entity *ent, ir_type *tp);
+void set_entity_type(ir_entity *ent, ir_type *tp);
/** The allocation type. */
typedef enum {
} ir_allocation;
/** Returns the allocation type of an entity. */
-ir_allocation get_entity_allocation(const entity *ent);
+ir_allocation get_entity_allocation(const ir_entity *ent);
/** Sets the allocation type of an entity. */
-void set_entity_allocation(entity *ent, ir_allocation al);
+void set_entity_allocation(ir_entity *ent, ir_allocation al);
/** Return the name of the allocation type. */
const char *get_allocation_name(ir_allocation vis);
/** Returns the visibility of an entity. */
-ir_visibility get_entity_visibility(const entity *ent);
+ir_visibility get_entity_visibility(const ir_entity *ent);
/** Sets the visibility of an entity. */
-void set_entity_visibility(entity *ent, ir_visibility vis);
+void set_entity_visibility(ir_entity *ent, ir_visibility vis);
/** Return the name of the visibility */
const char *get_visibility_name(ir_visibility vis);
} ir_variability;
/** Returns the variability of an entity. */
-ir_variability get_entity_variability(const entity *ent);
+ir_variability get_entity_variability(const ir_entity *ent);
/** Sets the variability of an entity. */
-void set_entity_variability(entity *ent, ir_variability var);
+void set_entity_variability(ir_entity *ent, ir_variability var);
/** Return the name of the variability. */
const char *get_variability_name(ir_variability var);
} ir_volatility;
/** Returns the volatility of an entity. */
-ir_volatility get_entity_volatility(const entity *ent);
+ir_volatility get_entity_volatility(const ir_entity *ent);
/** Sets the volatility of an entity. */
-void set_entity_volatility(entity *ent, ir_volatility vol);
+void set_entity_volatility(ir_entity *ent, ir_volatility vol);
/** Return the name of the volatility. */
const char *get_volatility_name(ir_volatility var);
program in any case. */
} ir_stickyness;
-/** Get the entity's stickyness */
-ir_stickyness get_entity_stickyness(const entity *ent);
+/** Get the entity's stickyness. */
+ir_stickyness get_entity_stickyness(const ir_entity *ent);
-/** Set the entity's stickyness */
-void set_entity_stickyness(entity *ent, ir_stickyness stickyness);
+/** Set the entity's stickyness. */
+void set_entity_stickyness(ir_entity *ent, ir_stickyness stickyness);
/** Returns the offset of an entity (in a compound) in bytes. Only set if layout = fixed. */
-int get_entity_offset_bytes(const entity *ent);
-
-/** Returns the offset of an entity (in a compound) in bits. Only set if layout = fixed. */
-int get_entity_offset_bits(const entity *ent);
+int get_entity_offset(const ir_entity *ent);
/** Sets the offset of an entity (in a compound) in bytes. */
-void set_entity_offset_bytes(entity *ent, int offset);
+void set_entity_offset(ir_entity *ent, int offset);
-/** Sets the offset of an entity (in a compound) in bits. */
-void set_entity_offset_bits(entity *ent, int offset);
+/** Returns the offset bit remainder of a bitfield entity (in a compound) in bits. Only set if layout = fixed. */
+unsigned char get_entity_offset_bits_remainder(const ir_entity *ent);
+
+/** Sets the offset bit remainder of a bitfield entity (in a compound) in bits. */
+void set_entity_offset_bits_remainder(ir_entity *ent, unsigned char offset);
/** Returns the stored intermediate information. */
-void *get_entity_link(const entity *ent);
+void *get_entity_link(const ir_entity *ent);
/** Stores new intermediate information. */
-void set_entity_link(entity *ent, void *l);
+void set_entity_link(ir_entity *ent, void *l);
/* -- Fields of method entities -- */
/** The entity knows the corresponding irg if the entity is a method.
This allows to get from a Call to the called irg.
Only entities of peculiarity "existent" can have a corresponding irg,
else the field is fixed to NULL. (Get returns NULL, set asserts.) */
-ir_graph *get_entity_irg(const entity *ent);
-void set_entity_irg(entity *ent, ir_graph *irg);
+ir_graph *get_entity_irg(const ir_entity *ent);
+void set_entity_irg(ir_entity *ent, ir_graph *irg);
/** Gets the entity vtable number. */
-unsigned get_entity_vtable_number(entity *ent);
+unsigned get_entity_vtable_number(const ir_entity *ent);
/** Sets the entity vtable number. */
-void set_entity_vtable_number(entity *ent, unsigned vtable_number);
+void set_entity_vtable_number(ir_entity *ent, unsigned vtable_number);
/** Return the peculiarity of an entity. */
-ir_peculiarity get_entity_peculiarity(const entity *ent);
+ir_peculiarity get_entity_peculiarity(const ir_entity *ent);
/** Sets the peculiarity of an entity. */
-void set_entity_peculiarity(entity *ent, ir_peculiarity pec);
+void set_entity_peculiarity(ir_entity *ent, ir_peculiarity pec);
+
+/** Checks if an entity cannot be overridden anymore. */
+int is_entity_final(const ir_entity *ent);
-/** Checks if an entity is compiler generated */
-int is_entity_compiler_generated(const entity *ent);
+/** Sets/resets the final flag of an entity. */
+void set_entity_final(ir_entity *ent, int final);
-/** Sets/resets the compiler generated flag */
-void set_entity_compiler_generated(entity *ent, int flag);
+/** Checks if an entity is compiler generated. */
+int is_entity_compiler_generated(const ir_entity *ent);
+
+/** Sets/resets the compiler generated flag. */
+void set_entity_compiler_generated(ir_entity *ent, int flag);
+
+/**
+ * The state of the address_taken flag.
+ */
+typedef enum {
+ ir_address_not_taken = 0, /**< The address is NOT taken. */
+ ir_address_taken_unknown = 1, /**< The state of the address taken flag is unknown. */
+ ir_address_taken = 2 /**< The address IS taken. */
+} ir_address_taken_state;
+
+/** Return the state of the address taken flag of an entity. */
+ir_address_taken_state get_entity_address_taken(const ir_entity *ent);
+
+/** Sets/resets the state of the address taken flag of an entity. */
+void set_entity_address_taken(ir_entity *ent, ir_address_taken_state flag);
+
+/** Return the name of the address_taken state. */
+const char *get_address_taken_state_name(ir_address_taken_state state);
/* -- Representation of constant values of entities -- */
-/** Returns true if the the node is representable as code on
- * const_code_irg. */
+/**
+ * Returns true if the the node is representable as code on
+ * const_code_irg.
+ *
+ * @deprecated This function is not used by libFirm and stays here
+ * only as a helper for the old Jack frontend.
+ */
int is_irn_const_expression(ir_node *n);
-/* Set current_ir_graph to get_const_code_irg() to generate a constant
- expression. */
/**
- * Copies a firm subgraph that complies to the restrictions for
+ * Copies a Firm subgraph that complies to the restrictions for
* constant expressions to current_block in current_ir_graph.
+ *
+ * @param dbg debug info for all newly created nodes
+ * @param n the node
+ *
+ * Set current_ir_graph to get_const_code_irg() to generate a constant
+ * expression.
*/
ir_node *copy_const_value(dbg_info *dbg, ir_node *n);
/* Set has no effect for existent entities of type method. */
-ir_node *get_atomic_ent_value(entity *ent);
-void set_atomic_ent_value(entity *ent, ir_node *val);
+ir_node *get_atomic_ent_value(ir_entity *ent);
+void set_atomic_ent_value(ir_entity *ent, ir_node *val);
/**
* The following type describes a path to a leave in the compound graph.
compound_graph_path *new_compound_graph_path(ir_type *tp, int length);
/** Returns non-zero if an object is a compound graph path */
-int is_compound_graph_path(void *thing);
+int is_compound_graph_path(const void *thing);
/** Frees a graph path object */
void free_compound_graph_path (compound_graph_path *gr);
/** Returns the length of a graph path */
-int get_compound_graph_path_length(compound_graph_path *gr);
+int get_compound_graph_path_length(const compound_graph_path *gr);
-entity *get_compound_graph_path_node(compound_graph_path *gr, int pos);
-void set_compound_graph_path_node(compound_graph_path *gr, int pos, entity *node);
-int get_compound_graph_path_array_index(compound_graph_path *gr, int pos);
+ir_entity *get_compound_graph_path_node(const compound_graph_path *gr, int pos);
+void set_compound_graph_path_node(compound_graph_path *gr, int pos, ir_entity *node);
+int get_compound_graph_path_array_index(const compound_graph_path *gr, int pos);
void set_compound_graph_path_array_index(compound_graph_path *gr, int pos, int index);
/** Checks whether the path up to pos is correct. If the path contains a NULL,
/* A value of a compound entity is a pair of a value and the description of the
corresponding access path to the member of the compound. */
-void add_compound_ent_value_w_path(entity *ent, ir_node *val, compound_graph_path *path);
-void set_compound_ent_value_w_path(entity *ent, ir_node *val, compound_graph_path *path, int pos);
+void add_compound_ent_value_w_path(ir_entity *ent, ir_node *val, compound_graph_path *path);
+void set_compound_ent_value_w_path(ir_entity *ent, ir_node *val, compound_graph_path *path, int pos);
/** Returns the number of constant values needed to initialize the entity.
*
* Asserts if the entity has variability_uninitialized.
* */
-int get_compound_ent_n_values(entity *ent);
+int get_compound_ent_n_values(ir_entity *ent);
/** Returns a constant value given the position. */
-ir_node *get_compound_ent_value(entity *ent, int pos);
+ir_node *get_compound_ent_value(ir_entity *ent, int pos);
/** Returns the access path for value at position pos. */
-compound_graph_path *get_compound_ent_value_path(entity *ent, int pos);
-/** Returns the position of a value with the given path.
- * The path must contain array indicees for all array element entities. */
-int get_compound_ent_pos_by_path(entity *ent, compound_graph_path *path);
+compound_graph_path *get_compound_ent_value_path(ir_entity *ent, int pos);
/** Returns a constant value given the access path.
- * The path must contain array indicees for all array element entities. */
-ir_node *get_compound_ent_value_by_path(entity *ent, compound_graph_path *path);
+ * The path must contain array indices for all array element entities. */
+ir_node *get_compound_ent_value_by_path(ir_entity *ent, compound_graph_path *path);
/** Removes all constant entries where the path ends at value_ent. Does not
free the memory of the paths. (The same path might be used for several
constant entities. */
-void remove_compound_ent_value(entity *ent, entity *value_ent);
+void remove_compound_ent_value(ir_entity *ent, ir_entity *value_ent);
/* Some languages support only trivial access paths, i.e., the member is a
direct, atomic member of the constant entities type. In this case the
Beware: Has a bad runtime for array elements (O(|array|) and should be
avoided there. Use add_compound_ent_value_w_path() instead and create
the path manually. */
-void add_compound_ent_value(entity *ent, ir_node *val, entity *member);
+void add_compound_ent_value(ir_entity *ent, ir_node *val, ir_entity *member);
/** Returns the last member in the path */
-entity *get_compound_ent_value_member(entity *ent, int pos);
+ir_entity *get_compound_ent_value_member(ir_entity *ent, int pos);
/** Sets the path at pos 0 */
-void set_compound_ent_value(entity *ent, ir_node *val, entity *member, int pos);
+void set_compound_ent_value(ir_entity *ent, ir_node *val, ir_entity *member, int pos);
/** Initializes the entity ent which must be of a one dimensional
array type with the values given in the values array.
order of values. Does not test whether the number of values
fits into the given array size. Does not test whether the
values have the proper mode for the array. */
-void set_array_entity_values(entity *ent, tarval **values, int num_vals);
+void set_array_entity_values(ir_entity *ent, tarval **values, int num_vals);
-/** Return the overall offset of value at position pos in bits.
+/**
+ * Return the offset in bits from the last byte address.
*
* This requires that the layout of all concerned types is fixed.
*
* @param ent Any entity of compound type with at least pos initialization values.
* @param pos The position of the value for which the offset is requested.
*/
-int get_compound_ent_value_offset_bits(entity *ent, int pos);
+int get_compound_ent_value_offset_bit_remainder(ir_entity *ent, int pos);
/** Return the overall offset of value at position pos in bytes.
*
* @param ent Any entity of compound type with at least pos initialization values.
* @param pos The position of the value for which the offset is requested.
*/
-int get_compound_ent_value_offset_bytes(entity *ent, int pos);
+int get_compound_ent_value_offset_bytes(ir_entity *ent, int pos);
-/** Compute the array indicees in compound graph paths of initialized entities.
+/** Compute the array indices in compound graph paths of initialized entities.
*
* All arrays must have fixed lower and upper bounds. One array can
* have an open upper bound. If there are several open bounds, we do
* array bounds must be representable as integers.
*
* @param ent Any entity.
+ * @return 0 in case of an error, 1 otherwise
*/
-void compute_compound_ent_array_indicees(entity *ent);
-
-/** Sort the values of the compound entity by their overall offset.
- *
- * This requires that the layout of all concerned types is fixed.
- * If the entity has no initialization information the method just
- * returns. This is needed to dump the entity in a backend.
- *
- * @param ent Any entity.
- */
-void sort_compound_ent_values(entity *ent);
-
+int compute_compound_ent_array_indices(ir_entity *ent);
/* --- Fields of entities with a class type as owner --- */
/* Overwrites is a field that specifies that an access to the overwritten
that is passed to it. Lowering of the Sel node must assure this.
Overwrittenby is the inverse of overwrites. Both add routines add
both relations, they only differ in the order of arguments. */
-void add_entity_overwrites (entity *ent, entity *overwritten);
-int get_entity_n_overwrites (entity *ent);
-int get_entity_overwrites_index(entity *ent, entity *overwritten);
-entity *get_entity_overwrites (entity *ent, int pos);
-void set_entity_overwrites (entity *ent, int pos, entity *overwritten);
-void remove_entity_overwrites(entity *ent, entity *overwritten);
-
-void add_entity_overwrittenby (entity *ent, entity *overwrites);
-int get_entity_n_overwrittenby (entity *ent);
-int get_entity_overwrittenby_index(entity *ent, entity *overwrites);
-entity *get_entity_overwrittenby (entity *ent, int pos);
-void set_entity_overwrittenby (entity *ent, int pos, entity *overwrites);
-void remove_entity_overwrittenby(entity *ent, entity *overwrites);
+void add_entity_overwrites (ir_entity *ent, ir_entity *overwritten);
+int get_entity_n_overwrites (ir_entity *ent);
+int get_entity_overwrites_index(ir_entity *ent, ir_entity *overwritten);
+ir_entity *get_entity_overwrites (ir_entity *ent, int pos);
+void set_entity_overwrites (ir_entity *ent, int pos, ir_entity *overwritten);
+void remove_entity_overwrites(ir_entity *ent, ir_entity *overwritten);
+
+void add_entity_overwrittenby (ir_entity *ent, ir_entity *overwrites);
+int get_entity_n_overwrittenby (ir_entity *ent);
+int get_entity_overwrittenby_index(ir_entity *ent, ir_entity *overwrites);
+ir_entity *get_entity_overwrittenby (ir_entity *ent, int pos);
+void set_entity_overwrittenby (ir_entity *ent, int pos, ir_entity *overwrites);
+void remove_entity_overwrittenby(ir_entity *ent, ir_entity *overwrites);
/**
* Checks whether a pointer points to an entity.
int is_entity (const void *thing);
/** Returns true if the type of the entity is a primitive, pointer
- enumeration or method type. */
-int is_atomic_entity(entity *ent);
+ * enumeration or method type.
+ *
+ * @Note This is a different classification than from is_primitive_type().
+ */
+int is_atomic_entity(ir_entity *ent);
/** Returns true if the type of the entity is a class, structure,
array or union type. */
-int is_compound_entity(entity *ent);
+int is_compound_entity(ir_entity *ent);
/** Returns true if the type of the entity is a Method type. */
-int is_method_entity(entity *ent);
+int is_method_entity(ir_entity *ent);
/** Returns non-zero if ent1 and ent2 have are equal except for their owner.
Two entities are equal if
- they have the same type (the same C-struct)
- ...?
*/
-int equal_entity(entity *ent1, entity *ent2);
+int equal_entity(ir_entity *ent1, ir_entity *ent2);
/** Outputs a unique number for this entity if libfirm is compiled for
* debugging, (configure with --enable-debug) else returns the address
* of the type cast to long.
*/
-long get_entity_nr(entity *ent);
+long get_entity_nr(const ir_entity *ent);
/** Returns the entities visited count. */
-unsigned long get_entity_visited(entity *ent);
+unsigned long get_entity_visited(ir_entity *ent);
/** Sets the entities visited count. */
-void set_entity_visited(entity *ent, unsigned long num);
+void set_entity_visited(ir_entity *ent, unsigned long num);
/** Sets visited field in entity to entity_visited. */
-void mark_entity_visited(entity *ent);
+void mark_entity_visited(ir_entity *ent);
/** Returns true if this entity was visited. */
-int entity_visited(entity *ent);
+int entity_visited(ir_entity *ent);
/** Returns true if this entity was not visited. */
-int entity_not_visited(entity *ent);
+int entity_not_visited(ir_entity *ent);
/**
* Returns the mask of the additional entity properties.
* set_entity_additional_properties() or
* set_entity_additional_property().
*/
-unsigned get_entity_additional_properties(entity *ent);
+unsigned get_entity_additional_properties(ir_entity *ent);
/** Sets the mask of the additional graph properties. */
-void set_entity_additional_properties(entity *ent, unsigned property_mask);
+void set_entity_additional_properties(ir_entity *ent, unsigned property_mask);
/** Sets one additional graph property. */
-void set_entity_additional_property(entity *ent, mtp_additional_property flag);
+void set_entity_additional_property(ir_entity *ent, mtp_additional_property flag);
/** Returns the class type that this type info entity represents or NULL
if ent is no type info entity. */
-ir_type *get_entity_repr_class(const entity *ent);
+ir_type *get_entity_repr_class(const ir_entity *ent);
/**
- * @page unknown_entity
+ * @page unknown_entity The Unknown entity
*
* This entity is an auxiliary entity dedicated to support analyses.
*
* values in these cases.
*
* The following values are set:
- * name = "unknown_entity"
- * ld_name = "unknown_entity"
- * owner = unknown_type
- * type = unknown_type
- * allocation = allocation_automatic
- * visibility = visibility_external_allocated
- * offset = -1
- * variability = variability_uninitialized
- * value = SymConst(unknown_entity)
- * values = NULL
- * val_paths = NULL
- * peculiarity = peculiarity_existent
- * volatility = volatility_non_volatile
- * stickyness = stickyness_unsticky
- * ld_name = NULL
- * overwrites = NULL
- * overwrittenby = NULL
- * irg = NULL
- * link = NULL
+ *
+ * - name = "unknown_entity"
+ * - ld_name = "unknown_entity"
+ * - owner = unknown_type
+ * - type = unknown_type
+ * - allocation = allocation_automatic
+ * - visibility = visibility_external_allocated
+ * - offset = -1
+ * - variability = variability_uninitialized
+ * - value = SymConst(unknown_entity)
+ * - values = NULL
+ * - val_paths = NULL
+ * - peculiarity = peculiarity_existent
+ * - volatility = volatility_non_volatile
+ * - stickyness = stickyness_unsticky
+ * - ld_name = NULL
+ * - overwrites = NULL
+ * - overwrittenby = NULL
+ * - irg = NULL
+ * - link = NULL
*/
/* A variable that contains the only unknown entity. */
-extern entity *unknown_entity;
+extern ir_entity *unknown_entity;
-/** Returns the unknown entity */
-entity *get_unknown_entity(void);
+/** Returns the @link unknown_entity unknown entity @endlink. */
+ir_entity *get_unknown_entity(void);
/** Encodes how a pointer parameter is accessed. */
typedef enum acc_bits {
} ir_img_section;
/** Returns the section of a method. */
-ir_img_section get_method_img_section(const entity *method);
+ir_img_section get_method_img_section(const ir_entity *method);
/** Sets the section of a method. */
-void set_method_img_section(entity *method, ir_img_section section);
+void set_method_img_section(ir_entity *method, ir_img_section section);
#endif /* _FIRM_TR_ENTITY_H_ */
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