X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Ftyperep.h;h=4a0b4c9412e69b06c13c6c5fc8fd945eef8deb58;hb=2232b14b4acf810ae96a69d1d2a33cf150b695d9;hp=f20f01dabdba344e69c7a2400861c6c1f9ce97bb;hpb=9543fd5575184a1167bddfd32c34fb700aa484a4;p=libfirm diff --git a/include/libfirm/typerep.h b/include/libfirm/typerep.h index f20f01dab..4a0b4c941 100644 --- a/include/libfirm/typerep.h +++ b/include/libfirm/typerep.h @@ -200,6 +200,19 @@ FIRM_API ir_entity *new_entity(ir_type *owner, ident *name, ir_type *tp); FIRM_API ir_entity *new_d_entity(ir_type *owner, ident *name, ir_type *tp, dbg_info *db); +/** + * Creates a new entity corresponding to a function parameter. + * This must be created on an irgs frame_type + */ +FIRM_API ir_entity *new_parameter_entity(ir_type *owner, size_t pos, + ir_type *type); + +/** + * Like new_parameter_entity() but with debug information. + */ +FIRM_API ir_entity *new_d_parameter_entity(ir_type *owner, size_t pos, + ir_type *type, dbg_info *dbgi); + /** * Copies the entity if the new_owner is different from the * owner of the old entity, else returns the old entity. @@ -278,15 +291,6 @@ FIRM_API void set_entity_linkage(ir_entity *entity, ir_linkage linkage); FIRM_API void add_entity_linkage(ir_entity *entity, ir_linkage linkage); FIRM_API void remove_entity_linkage(ir_entity *entity, ir_linkage linkage); -/** - * This enumeration flags the volatility of entities and Loads/Stores. - * @deprecated - */ -typedef enum { - volatility_non_volatile, /**< The entity is not volatile. Default. */ - volatility_is_volatile /**< The entity is volatile. */ -} ir_volatility; - /** * Returns the volatility of an entity. * @deprecated @@ -313,22 +317,13 @@ FIRM_API void set_entity_alignment(ir_entity *entity, unsigned alignment); /** - * This enumeration flags the align of Loads/Stores. - * @deprecated - */ -typedef enum { - align_non_aligned, /**< The entity is not aligned. */ - align_is_aligned /**< The entity is aligned. Default */ -} ir_align; - -/** - * Returns indication wether entity is aligned in memory. + * Returns indication whether entity is aligned in memory. * @deprecated */ FIRM_API ir_align get_entity_aligned(const ir_entity *ent); /** - * Sets indication wether entity is aligned in memory + * Sets indication whether entity is aligned in memory * @deprecated */ FIRM_API void set_entity_aligned(ir_entity *ent, ir_align a); @@ -418,6 +413,24 @@ FIRM_API dbg_info *get_entity_dbg_info(const ir_entity *ent); */ FIRM_API void set_entity_dbg_info(ir_entity *ent, dbg_info *db); +#define IR_VA_START_PARAMETER_NUMBER ((size_t)-1) + +/** + * returns true if a given entity is a parameter_entity representing the + * address of a function parameter + */ +FIRM_API int is_parameter_entity(const ir_entity *entity); + +/** + * returns number of parameter a parameter entitiy represents + */ +FIRM_API size_t get_entity_parameter_number(const ir_entity *entity); + +/** + * set number of parameter an entity represents + */ +FIRM_API void set_entity_parameter_number(ir_entity *entity, size_t n); + /* -- Representation of constant values of entities -- */ /** * Returns true if the the node is representable as code on @@ -1566,10 +1579,6 @@ FIRM_API int is_Struct_type(const ir_type *strct); * - res_type: A list with the types of parameters. This list is ordered. * The nth type in this list corresponds to the nth input to * Return nodes. (See ircons.h for more information.) - * - * - value_res_ents - * A list of entities (whose owner is a struct private to the - * method type) that represent results passed by value. */ /* These macros define the suffixes for the types and entities used @@ -1605,48 +1614,19 @@ FIRM_API ir_type *new_d_type_method(size_t n_param, size_t n_res, FIRM_API size_t get_method_n_params(const ir_type *method); /** Returns the type of the parameter at position pos of a method. */ -FIRM_API ir_type *get_method_param_type(ir_type *method, size_t pos); +FIRM_API ir_type *get_method_param_type(const ir_type *method, size_t pos); /** Sets the type of the parameter at position pos of a method. Also changes the type in the pass-by-value representation by just changing the type of the corresponding entity if the representation is constructed. */ FIRM_API void set_method_param_type(ir_type *method, size_t pos, ir_type *tp); -/** Returns an entity that represents the copied value argument. Only necessary - for compounds passed by value. This information is constructed only on demand. */ -FIRM_API ir_entity *get_method_value_param_ent(ir_type *method, size_t pos); -/** - * Sets the type that represents the copied value arguments. - */ -FIRM_API void set_method_value_param_type(ir_type *method, ir_type *tp); -/** - * Returns a type that represents the copied value arguments if one - * was allocated, else NULL. - */ -FIRM_API ir_type *get_method_value_param_type(const ir_type *method); -/** Returns an ident representing the parameters name. Returns NULL if not set. - For debug support only. */ -FIRM_API ident *get_method_param_ident(ir_type *method, size_t pos); -/** Returns a string representing the parameters name. Returns NULL if not set. - For debug support only. */ -FIRM_API const char *get_method_param_name(ir_type *method, size_t pos); -/** Sets an ident representing the parameters name. For debug support only. */ -FIRM_API void set_method_param_ident(ir_type *method, size_t pos, ident *id); - /** Returns the number of results of a method type. */ FIRM_API size_t get_method_n_ress(const ir_type *method); /** Returns the return type of a method type at position pos. */ -FIRM_API ir_type *get_method_res_type(ir_type *method, size_t pos); +FIRM_API ir_type *get_method_res_type(const ir_type *method, size_t pos); /** Sets the type of the result at position pos of a method. Also changes the type in the pass-by-value representation by just changing the type of the corresponding entity if the representation is constructed. */ FIRM_API void set_method_res_type(ir_type *method, size_t pos, ir_type *tp); -/** Returns an entity that represents the copied value result. Only necessary - for compounds passed by value. This information is constructed only on demand. */ -FIRM_API ir_entity *get_method_value_res_ent(ir_type *method, size_t pos); - -/** - * Returns a type that represents the copied value results. - */ -FIRM_API ir_type *get_method_value_res_type(const ir_type *method); /** * This enum flags the variadicity of methods (methods with a @@ -1667,23 +1647,6 @@ FIRM_API ir_variadicity get_method_variadicity(const ir_type *method); /** Sets the variadicity of a method. */ FIRM_API void set_method_variadicity(ir_type *method, ir_variadicity vari); -/** - * Returns the first variadic parameter index of a type. - * If this index was NOT set, the index of the last parameter - * of the method type plus one is returned for variadic functions. - * Non-variadic function types always return -1 here. - */ -FIRM_API size_t get_method_first_variadic_param_index(const ir_type *method); - -/** - * Sets the first variadic parameter index. This allows to specify - * a complete call type (containing the type of all parameters) - * but still have the knowledge, which parameter must be passed as - * variadic one. - */ -FIRM_API void set_method_first_variadic_param_index(ir_type *method, - size_t index); - /** Returns the mask of the additional graph properties. */ FIRM_API mtp_additional_properties get_method_additional_properties(const ir_type *method); @@ -1833,7 +1796,7 @@ FIRM_API int is_Union_type(const ir_type *uni); * The entity for array elements is built automatically. * Set dimension sizes after call to constructor with set_* routines. */ -FIRM_API ir_type *new_type_array(int n_dims, ir_type *element_type); +FIRM_API ir_type *new_type_array(size_t n_dims, ir_type *element_type); /** Create a new type array with debug information. * @@ -1843,7 +1806,7 @@ FIRM_API ir_type *new_type_array(int n_dims, ir_type *element_type); * Set dimension sizes after call to constructor with set_* routines. * A legal array type must have at least one dimension set. */ -FIRM_API ir_type *new_d_type_array(int n_dims, ir_type *element_type, +FIRM_API ir_type *new_d_type_array(size_t n_dims, ir_type *element_type, type_dbg_info* db); /* --- manipulate private fields of array type --- */ @@ -1895,16 +1858,16 @@ FIRM_API ir_node *get_array_upper_bound(const ir_type *array, size_t dimension); FIRM_API long get_array_upper_bound_int(const ir_type *array, size_t dimension); /** Sets an array dimension to a specific order. */ -FIRM_API void set_array_order(ir_type *array, size_t dimension, int order); +FIRM_API void set_array_order(ir_type *array, size_t dimension, size_t order); /** Returns the order of an array dimension. */ -FIRM_API int get_array_order(const ir_type *array, size_t dimension); +FIRM_API size_t get_array_order(const ir_type *array, size_t dimension); /** Find the array dimension that is placed at order order. */ -FIRM_API size_t find_array_dimension(const ir_type *array, int order); +FIRM_API size_t find_array_dimension(const ir_type *array, size_t order); /** Sets the array element type. */ -FIRM_API void set_array_element_type(ir_type *array, ir_type* tp); +FIRM_API void set_array_element_type(ir_type *array, ir_type *tp); /** Gets the array element type. */ FIRM_API ir_type *get_array_element_type(const ir_type *array); @@ -2124,6 +2087,9 @@ FIRM_API ir_entity *get_compound_member(const ir_type *tp, size_t pos); /** Returns index of member in tp, -1 if not contained. */ FIRM_API size_t get_compound_member_index(const ir_type *tp, ir_entity *member); +/** Remove a member from a compound type. */ +FIRM_API void remove_compound_member(ir_type *compound, ir_entity *entity); + /** * layout members of a struct/union or class type in a default way. */ @@ -2139,7 +2105,7 @@ FIRM_API void default_layout_compound_type(ir_type *tp); FIRM_API int is_compound_type(const ir_type *tp); /** - * Checks wether a type is a code type. + * Checks whether a type is a code type. */ FIRM_API int is_code_type(const ir_type *tp); @@ -2148,23 +2114,6 @@ FIRM_API int is_code_type(const ir_type *tp); */ FIRM_API int is_frame_type(const ir_type *tp); -/** - * Checks, whether a type is a value parameter type. - */ -FIRM_API int is_value_param_type(const ir_type *tp); - -/** - * Checks, whether a type is a lowered type. - */ -FIRM_API int is_lowered_type(const ir_type *tp); - -/** - * Makes a new value type. Value types are struct types, - * so all struct access functions work. - * Value types are not in the global list of types. - */ -FIRM_API ir_type *new_type_value(void); - /** * Makes a new frame type. Frame types are class types, * so all class access functions work. @@ -2179,18 +2128,6 @@ FIRM_API ir_type *new_type_frame(void); */ FIRM_API ir_type *clone_frame_type(ir_type *type); -/** - * Sets a lowered type for a type. This sets both associations - * and marks lowered_type as a "lowered" one. - */ -FIRM_API void set_lowered_type(ir_type *tp, ir_type *lowered_type); - -/** - * Gets the lowered/unlowered type of a type or NULL if this type - * has no lowered/unlowered one. - */ -FIRM_API ir_type *get_associated_type(const ir_type *tp); - /** * Allocate an area of size bytes aligned at alignment * at the start or the end of a frame type.