X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Ftyperep.h;h=4a0b4c9412e69b06c13c6c5fc8fd945eef8deb58;hb=2232b14b4acf810ae96a69d1d2a33cf150b695d9;hp=94c2a285e439b5c61552a171f9b2305ef70a30d6;hpb=a88bcf9f8b48eefb74e3011f6ac6bfcd468183e5;p=libfirm diff --git a/include/libfirm/typerep.h b/include/libfirm/typerep.h index 94c2a285e..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. @@ -400,6 +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 @@ -1548,10 +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 @@ -1587,48 +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 @@ -1798,7 +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. * @@ -1808,7 +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 --- */ @@ -1860,16 +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); @@ -2116,23 +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. @@ -2147,18 +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.