X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Ftr%2Ftype_t.h;h=76c55b2b2e603ac8ba6b2ebb11be3ea7fb85967b;hb=486f1e4abd8cc35ffb4839b7254cdb70b98f38ee;hp=b026ff872ca6b9bcf45919199d88aad066147d10;hpb=e17b9cd9ef2cf8f29281aa64de84df9b87a070d7;p=libfirm diff --git a/ir/tr/type_t.h b/ir/tr/type_t.h index b026ff872..76c55b2b2 100644 --- a/ir/tr/type_t.h +++ b/ir/tr/type_t.h @@ -10,14 +10,15 @@ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE. */ -# ifndef _TYPE_T_H_ -# define _TYPE_T_H_ +#ifndef _TYPE_T_H_ +#define _TYPE_T_H_ -# include "firm_config.h" -# include "type.h" -# include "tpop_t.h" +#include "firm_config.h" +#include "type.h" +#include "tpop_t.h" +#include "irgraph.h" -# include "array.h" +#include "array.h" /** * @file type_t.h @@ -29,9 +30,9 @@ /** class attributes */ typedef struct { - entity **members; /**< fields and methods of this class */ - type **subtypes; /**< direct subtypes */ - type **supertypes; /**< direct supertypes */ + entity **members; /**< fields and methods of this class */ + ir_type **subtypes; /**< direct subtypes */ + ir_type **supertypes;/**< direct supertypes */ peculiarity peculiarity; int dfn; /**< number used for 'instanceof' operator */ } cls_attr; @@ -41,16 +42,24 @@ typedef struct { entity **members; /**< fields of this struct. No method entities allowed. */ } stc_attr; +/** A (type, entity) pair */ +typedef struct { + ir_type *tp; /**< a type */ + entity *ent; /**< an entity */ +} tp_ent_pair; + /** method attributes */ typedef struct { - int n_params; /**< number of parameters */ - type **param_type; /**< code generation needs this information. */ - type *value_params; /**< A type whose entities represent copied value arguments. */ - int n_res; /**< number of results */ - type **res_type; /**< array with result types */ - type *value_ress; /**< A type whose entities represent copied value results. */ - variadicity variadicity; /**< variadicity of the method. */ - int first_variadic_param; /**< index of the first variadic param or -1 if non-variadic .*/ + int n_params; /**< number of parameters */ + tp_ent_pair *param_type; /**< array of parameter type/value entities pairs */ + ir_type *value_params; /**< A type whose entities represent copied value arguments. */ + int n_res; /**< number of results */ + tp_ent_pair *res_type; /**< array of result type/value entity pairs */ + ir_type *value_ress; /**< A type whose entities represent copied value results. */ + variadicity variadicity; /**< variadicity of the method. */ + int first_variadic_param; /**< index of the first variadic param or -1 if non-variadic .*/ + unsigned additional_properties; /**< Set of additional method properties. */ + unsigned irg_calling_conv; /**< this is a set of calling convention flags. */ } mtd_attr; /** union attributes */ @@ -60,13 +69,13 @@ typedef struct { /** array attributes */ typedef struct { - int n_dimensions; /**< Number of array dimensions. */ - ir_node **lower_bound; /**< Lower bounds of dimensions. Usually all 0. */ - ir_node **upper_bound; /**< Upper bounds or dimensions. */ - int *order; /**< Ordering of dimensions. */ - type *element_type; /**< The type of the array elements. */ - entity *element_ent; /**< Entity for the array elements, to be used for - element selection with Sel. */ + int n_dimensions; /**< Number of array dimensions. */ + ir_node **lower_bound; /**< Lower bounds of dimensions. Usually all 0. */ + ir_node **upper_bound; /**< Upper bounds or dimensions. */ + int *order; /**< Ordering of dimensions. */ + ir_type *element_type; /**< The type of the array elements. */ + entity *element_ent; /**< Entity for the array elements, to be used for + element selection with Sel. */ } arr_attr; /** enum attributes */ @@ -80,7 +89,7 @@ typedef struct { /** pointer attributes */ typedef struct { - type *points_to; /**< The type of the entity the pointer points to. */ + ir_type *points_to; /**< The type of the entity the pointer points to. */ } ptr_attr; /* @@ -105,7 +114,7 @@ typedef union { } tp_attr; /** the structure of a type */ -struct type { +struct ir_type { firm_kind kind; /**< the firm kind, must be k_type */ const tp_op *type_op; /**< the type operation of the type */ ident *name; /**< The name of the type */ @@ -146,35 +155,47 @@ struct type { * @return A new type of the given type. The remaining private attributes are not * initialized. The type is in state layout_undefined. */ -INLINE type * +type * new_type(tp_op *type_op, ir_mode *mode, ident *name, dbg_info *db); void free_type_attrs (type *tp); -INLINE void free_class_entities (type *clss); -INLINE void free_struct_entities (type *strct); -INLINE void free_method_entities (type *method); -INLINE void free_union_entities (type *uni); -INLINE void free_array_entities (type *array); -INLINE void free_enumeration_entities(type *enumeration); -INLINE void free_pointer_entities (type *pointer); -INLINE void free_primitive_entities (type *primitive); - -INLINE void free_class_attrs (type *clss); -INLINE void free_struct_attrs (type *strct); -INLINE void free_method_attrs (type *method); -INLINE void free_union_attrs (type *uni); -INLINE void free_array_attrs (type *array); -INLINE void free_enumeration_attrs(type *enumeration); -INLINE void free_pointer_attrs (type *pointer); -INLINE void free_primitive_attrs (type *primitive); - +void free_class_entities (ir_type *clss); +void free_struct_entities (ir_type *strct); +void free_method_entities (ir_type *method); +void free_union_entities (ir_type *uni); +void free_array_entities (ir_type *array); +void free_enumeration_entities(ir_type *enumeration); +void free_pointer_entities (ir_type *pointer); + +void free_array_automatic_entities(ir_type *array); + +void free_class_attrs (ir_type *clss); +void free_struct_attrs (ir_type *strct); +void free_method_attrs (ir_type *method); +void free_union_attrs (ir_type *uni); +void free_array_attrs (ir_type *array); +void free_enumeration_attrs(ir_type *enumeration); +void free_pointer_attrs (ir_type *pointer); + +void set_class_mode(ir_type *tp, ir_mode *mode); +void set_struct_mode(ir_type *tp, ir_mode *mode); +void set_pointer_mode(ir_type *tp, ir_mode *mode); +void set_primitive_mode(ir_type *tp, ir_mode *mode); +void set_enumeration_mode(ir_type *tp, ir_mode *mode); + +void set_class_size_bits(ir_type *tp, int bits); +void set_struct_size_bits(ir_type *tp, int bits); +void set_union_size_bits(ir_type *tp, int bits); +void set_array_size_bits(ir_type *tp, int size); +void set_default_size_bits(ir_type *tp, int size); /** * Initialize the type module. * - * @param buildin_db debug info for builtin objects + * @param builtin_db debug info for built-in objects + * @param default_cc_mask default calling conventions for methods */ -void firm_init_type(dbg_info *builtin_db); +void firm_init_type(dbg_info *builtin_db, unsigned default_cc_mask); /* ------------------- * @@ -188,61 +209,61 @@ static INLINE unsigned long _get_master_type_visited(void) { return firm_typ static INLINE void _inc_master_type_visited(void) { ++firm_type_visited; } static INLINE void * -_get_type_link(const type *tp) { +_get_type_link(const ir_type *tp) { assert(tp && tp->kind == k_type); return(tp -> link); } static INLINE void -_set_type_link(type *tp, void *l) { +_set_type_link(ir_type *tp, void *l) { assert(tp && tp->kind == k_type); tp -> link = l; } static INLINE const tp_op* -_get_type_tpop(const type *tp) { +_get_type_tpop(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->type_op; } static INLINE ident* -_get_type_tpop_nameid(const type *tp) { +_get_type_tpop_nameid(const ir_type *tp) { assert(tp && tp->kind == k_type); return get_tpop_ident(tp->type_op); } static INLINE tp_opcode -_get_type_tpop_code(const type *tp) { +_get_type_tpop_code(const ir_type *tp) { assert(tp && tp->kind == k_type); return get_tpop_code(tp->type_op); } static INLINE ir_mode * -_get_type_mode(const type *tp) { +_get_type_mode(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->mode; } static INLINE ident * -_get_type_ident(const type *tp) { +_get_type_ident(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->name; } static INLINE void -_set_type_ident(type *tp, ident* id) { +_set_type_ident(ir_type *tp, ident* id) { assert(tp && tp->kind == k_type); tp->name = id; } static INLINE int -_get_type_size_bits(const type *tp) { +_get_type_size_bits(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->size; } static INLINE int -_get_type_size_bytes(const type *tp) { +_get_type_size_bytes(const ir_type *tp) { int size = _get_type_size_bits(tp); if (size < 0) return -1; @@ -254,38 +275,38 @@ _get_type_size_bytes(const type *tp) { } static INLINE type_state -_get_type_state(const type *tp) { +_get_type_state(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->state; } static INLINE unsigned long -_get_type_visited(const type *tp) { +_get_type_visited(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->visit; } static INLINE void -_set_type_visited(type *tp, unsigned long num) { +_set_type_visited(ir_type *tp, unsigned long num) { assert(tp && tp->kind == k_type); tp->visit = num; } static INLINE void -_mark_type_visited(type *tp) { +_mark_type_visited(ir_type *tp) { assert(tp && tp->kind == k_type); assert(tp->visit < firm_type_visited); tp->visit = firm_type_visited; } static INLINE int -_type_visited(const type *tp) { +_type_visited(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->visit >= firm_type_visited; } static INLINE int -_type_not_visited(const type *tp) { +_type_not_visited(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->visit < firm_type_visited; } @@ -296,74 +317,121 @@ _is_type(const void *thing) { } static INLINE int -_is_class_type(const type *clss) { +_is_class_type(const ir_type *clss) { assert(clss); return (clss->type_op == type_class); } static INLINE int -_get_class_n_members (const type *clss) { +_get_class_n_members (const ir_type *clss) { assert(clss && (clss->type_op == type_class)); return (ARR_LEN (clss->attr.ca.members)); } static INLINE entity * -_get_class_member (const type *clss, int pos) { +_get_class_member (const ir_type *clss, int pos) { assert(clss && (clss->type_op == type_class)); assert(pos >= 0 && pos < _get_class_n_members(clss)); return clss->attr.ca.members[pos]; } static INLINE int -_is_struct_type(const type *strct) { +_is_struct_type(const ir_type *strct) { assert(strct); return (strct->type_op == type_struct); } static INLINE int -_is_method_type(const type *method) { +_is_method_type(const ir_type *method) { assert(method); return (method->type_op == type_method); } static INLINE int -_is_union_type(const type *uni) { +_is_union_type(const ir_type *uni) { assert(uni); return (uni->type_op == type_union); } static INLINE int -_is_array_type(const type *array) { +_is_array_type(const ir_type *array) { assert(array); return (array->type_op == type_array); } static INLINE int -_is_enumeration_type(const type *enumeration) { +_is_enumeration_type(const ir_type *enumeration) { assert(enumeration); return (enumeration->type_op == type_enumeration); } static INLINE int -_is_pointer_type(const type *pointer) { +_is_pointer_type(const ir_type *pointer) { assert(pointer); return (pointer->type_op == type_pointer); } /** Returns true if a type is a primitive type. */ static INLINE int -_is_primitive_type(const type *primitive) { +_is_primitive_type(const ir_type *primitive) { assert(primitive && primitive->kind == k_type); return (primitive->type_op == type_primitive); } static INLINE int -_is_atomic_type(const type *tp) { +_is_atomic_type(const ir_type *tp) { assert(tp && tp->kind == k_type); return (_is_primitive_type(tp) || _is_pointer_type(tp) || _is_enumeration_type(tp)); } +static INLINE int +_get_method_n_params(const ir_type *method) { + assert(method && (method->type_op == type_method)); + return method->attr.ma.n_params; +} + +static INLINE int +_get_method_n_ress(const ir_type *method) { + assert(method && (method->type_op == type_method)); + return method->attr.ma.n_res; +} + +static INLINE unsigned +_get_method_additional_properties(const ir_type *method) { + assert(method && (method->type_op == type_method)); + return method->attr.ma.additional_properties; +} + +static INLINE void +_set_method_additional_properties(ir_type *method, unsigned mask) { + assert(method && (method->type_op == type_method)); + + /* do not allow to set the mtp_property_inherited flag or + * the automatic inheritance of flags will not work */ + method->attr.ma.additional_properties = mask & ~mtp_property_inherited; +} + +static INLINE void +_set_method_additional_property(ir_type *method, mtp_additional_property flag) { + assert(method && (method->type_op == type_method)); + + /* do not allow to set the mtp_property_inherited flag or + * the automatic inheritance of flags will not work */ + method->attr.ma.additional_properties |= flag & ~mtp_property_inherited; +} + +static INLINE unsigned +_get_method_calling_convention(const ir_type *method) { + assert(method && (method->type_op == type_method)); + return method->attr.ma.irg_calling_conv; +} + +static INLINE void +_set_method_calling_convention(ir_type *method, unsigned cc_mask) { + assert(method && (method->type_op == type_method)); + method->attr.ma.irg_calling_conv = cc_mask; +} #define set_master_type_visited(val) _set_master_type_visited(val) #define get_master_type_visited() _get_master_type_visited() @@ -376,7 +444,8 @@ _is_atomic_type(const type *tp) { #define get_type_mode(tp) _get_type_mode(tp) #define get_type_ident(tp) _get_type_ident(tp) #define set_type_ident(tp, id) _set_type_ident(tp, id) -#define get_type_size(tp) _get_type_size(tp) +#define get_type_size_bits(tp) _get_type_size_bits(tp) +#define get_type_size_bytes(tp) _get_type_size_bytes(tp) #define get_type_state(tp) _get_type_state(tp) #define get_type_visited(tp) _get_type_visited(tp) #define set_type_visited(tp, num) _set_type_visited(tp, num) @@ -395,5 +464,12 @@ _is_atomic_type(const type *tp) { #define is_Pointer_type(pointer) _is_pointer_type(pointer) #define is_Primitive_type(primitive) _is_primitive_type(primitive) #define is_atomic_type(tp) _is_atomic_type(tp) - -# endif /* _TYPE_T_H_ */ +#define get_method_n_params(method) _get_method_n_params(method) +#define get_method_n_ress(method) _get_method_n_ress(method) +#define get_method_additional_properties(method) _get_method_additional_properties(method) +#define set_method_additional_properties(method, mask) _set_method_additional_properties(method, mask) +#define set_method_additional_property(method, flag) _set_method_additional_property(method, flag) +#define get_method_calling_convention(method) _get_method_calling_convention(method) +#define set_method_calling_convention(method, cc_mask) _set_method_calling_convention(method, cc_mask) + +#endif /* _TYPE_T_H_ */