X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Ftr%2Ftype_t.h;h=7088a92bed0944fc53e22a51b35406dd6a72e065;hb=aee537d3a7765763d1d5040c9a16faf3396133b9;hp=c959edc13a9092a50256932d9f846542db696c48;hpb=9e45d507bb59f07563ba92c0d1a6b763d3b083eb;p=libfirm diff --git a/ir/tr/type_t.h b/ir/tr/type_t.h index c959edc13..7088a92be 100644 --- a/ir/tr/type_t.h +++ b/ir/tr/type_t.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved. + * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved. * * This file is part of libFirm. * @@ -27,7 +27,6 @@ #ifndef FIRM_TR_TYPE_T_H #define FIRM_TR_TYPE_T_H -#include "firm_config.h" #include "typerep.h" #include "tpop_t.h" #include "irgraph.h" @@ -75,7 +74,7 @@ typedef struct { int n_res; /**< Number of results. */ tp_ent_pair *res_type; /**< Array of result type/value ir_entity pairs. */ ir_type *value_ress; /**< A type whose entities represent copied value results. */ - variadicity variadicity; /**< The variadicity of the method. */ + ir_variadicity variadicity; /**< The variadicity of the method. */ int first_variadic_param; /**< The index of the first variadic parameter or -1 if non-variadic .*/ unsigned additional_properties; /**< Set of additional method properties. */ unsigned irg_calling_conv; /**< A set of calling convention flags. */ @@ -120,12 +119,6 @@ typedef struct { ir_type *base_type; /**< For bitfield types: The base primitive type, NULL else. */ } pri_attr; - -/* -typedef struct { * No private attr, must be smaller than others! * -} id_attr; -*/ - /** General type attributes. */ typedef union { cls_attr ca; /**< Attributes of a class type */ @@ -140,13 +133,16 @@ typedef union { /** Additional type flags. */ enum type_flags { - tf_none = 0, /**< No flags. */ - tf_frame_type = 1, /**< Set if this is a frame type. */ - tf_value_param_type = 2, /**< Set if this is a value param type. */ - tf_lowered_type = 4, /**< Set if this is a lowered type. */ - tf_layout_fixed = 8, /**< Set if the layout of a type is fixed */ - tf_global_type = 16, /**< Set only for the global type */ - tf_tls_type = 32, /**< Set only for the tls type */ + tf_none = 0, /**< No flags. */ + tf_lowered_type = 1, /**< Set if this is a lowered type. */ + tf_layout_fixed = 2, /**< Set if the layout of a type is fixed */ + + tf_frame_type = 4, /**< Set if this is a frame type. */ + tf_value_param_type = 8, /**< Set if this is a value param type. */ + tf_global_type = 16, /**< Set only for the global type */ + tf_tls_type = 32, /**< Set only for the tls type */ + tf_constructors = 64, /**< Set only for the constructors segment type */ + tf_destructors = 128, /**< Set only for the destructors segment type */ }; /** @@ -217,15 +213,15 @@ struct ir_type { ident *name; /**< The name of the type */ ir_visibility visibility;/**< Visibility of entities of this type. */ unsigned flags; /**< Type flags, a bitmask of enum type_flags. */ - int size; /**< Size of an ir_entity of this type. This is determined + unsigned size; /**< Size of an ir_entity of this type. This is determined when fixing the layout of this class. Size must be - given in bits. */ - int align; /**< Alignment of an ir_entity of this type. This should be + given in bytes. */ + unsigned align; /**< Alignment of an ir_entity of this type. This should be set according to the source language needs. If not set it's calculated automatically by get_type_alignment(). - Alignment must be given in bits. */ + Alignment must be given in bytes. */ ir_mode *mode; /**< The mode for atomic types */ - unsigned long visit; /**< visited counter for walks of the type information */ + ir_visited_t visit; /**< visited counter for walks of the type information */ void *link; /**< holds temporary data - like in irnode_t.h */ struct dbg_info *dbi; /**< A pointer to information for debug support. */ ir_type *assoc_type; /**< The associated lowered/unlowered type */ @@ -252,7 +248,7 @@ struct ir_type { * initialized. The type is in state layout_undefined. */ ir_type * -new_type(tp_op *type_op, ir_mode *mode, ident *name, dbg_info *db); +new_type(const tp_op *type_op, ir_mode *mode, ident *name, dbg_info *db); void free_type_attrs (ir_type *tp); void free_class_entities (ir_type *clss); @@ -279,11 +275,11 @@ 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); +void set_class_size(ir_type *tp, unsigned bytes); +void set_struct_size(ir_type *tp, unsigned bytes); +void set_union_size(ir_type *tp, unsigned bytes); +void set_array_size(ir_type *tp, unsigned bytes); +void set_default_size(ir_type *tp, unsigned bytes); /** * Initialize the type module. @@ -298,168 +294,156 @@ void firm_init_type(dbg_info *builtin_db, unsigned default_cc_mask); * inline functions * * ------------------- */ -extern unsigned long firm_type_visited; +extern ir_visited_t firm_type_visited; -static INLINE void _set_master_type_visited(unsigned long val) { firm_type_visited = val; } -static INLINE unsigned long _get_master_type_visited(void) { return firm_type_visited; } -static INLINE void _inc_master_type_visited(void) { ++firm_type_visited; } +static inline void _set_master_type_visited(ir_visited_t val) { firm_type_visited = val; } +static inline ir_visited_t _get_master_type_visited(void) { return firm_type_visited; } +static inline void _inc_master_type_visited(void) { ++firm_type_visited; } -static INLINE void * +static inline void * _get_type_link(const ir_type *tp) { assert(tp && tp->kind == k_type); return(tp -> link); } -static INLINE void +static inline void _set_type_link(ir_type *tp, void *l) { assert(tp && tp->kind == k_type); tp -> link = l; } -static INLINE const tp_op* +static inline const tp_op* _get_type_tpop(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->type_op; } -static INLINE ident* +static inline ident* _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 +static inline tp_opcode _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 * +static inline ir_mode * _get_type_mode(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->mode; } -static INLINE ident * +static inline ident * _get_type_ident(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->name; } -static INLINE void +static inline void _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 ir_type *tp) { +static inline unsigned +_get_type_size_bytes(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->size; } -static INLINE int -_get_type_size_bytes(const ir_type *tp) { - int size = _get_type_size_bits(tp); - if (size < 0) - return -1; - if ((size & 7) != 0) { - assert(0 && "cannot take byte size of this type"); - return -1; - } - return size >> 3; -} - -static INLINE ir_type_state +static inline ir_type_state _get_type_state(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->flags & tf_layout_fixed ? layout_fixed : layout_undefined; } -static INLINE unsigned long +static inline ir_visited_t _get_type_visited(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->visit; } -static INLINE void -_set_type_visited(ir_type *tp, unsigned long num) { +static inline void +_set_type_visited(ir_type *tp, ir_visited_t num) { assert(tp && tp->kind == k_type); tp->visit = num; } -static INLINE void +static inline void _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 +static inline int _type_visited(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->visit >= firm_type_visited; } -static INLINE int +static inline int _type_not_visited(const ir_type *tp) { assert(tp && tp->kind == k_type); return tp->visit < firm_type_visited; } -static INLINE dbg_info * +static inline dbg_info * _get_type_dbg_info(const ir_type *tp) { return tp->dbi; } -static INLINE void +static inline void _set_type_dbg_info(ir_type *tp, dbg_info *db) { tp->dbi = db; } -static INLINE int +static inline int _is_type(const void *thing) { return (get_kind(thing) == k_type); } -static INLINE int +static inline int _is_class_type(const ir_type *clss) { assert(clss); return (clss->type_op == type_class); } -static INLINE int +static inline int _get_class_n_members (const ir_type *clss) { assert(clss && (clss->type_op == type_class)); return (ARR_LEN (clss->attr.ca.members)); } -static INLINE ir_entity * +static inline ir_entity * _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 unsigned +static inline unsigned _get_class_vtable_size(const ir_type *clss) { assert(clss && (clss->type_op == type_class)); return clss->attr.ca.vtable_size; } -static INLINE void +static inline void _set_class_vtable_size(ir_type *clss, unsigned vtable_size) { assert(clss && (clss->type_op == type_class)); clss->attr.ca.vtable_size = vtable_size; } -static INLINE int +static inline int _is_class_final(const ir_type *clss) { assert(clss && (clss->type_op == type_class)); return clss->attr.ca.clss_flags & cf_final_class; } -static INLINE void +static inline void _set_class_final(ir_type *clss, int final) { assert(clss && (clss->type_op == type_class)); if (final) @@ -468,13 +452,13 @@ _set_class_final(ir_type *clss, int final) { clss->attr.ca.clss_flags &= ~cf_final_class; } -static INLINE int +static inline int _is_class_interface(const ir_type *clss) { assert(clss && (clss->type_op == type_class)); return clss->attr.ca.clss_flags & cf_interface_class; } -static INLINE void +static inline void _set_class_interface(ir_type *clss, int final) { assert(clss && (clss->type_op == type_class)); if (final) @@ -483,13 +467,13 @@ _set_class_interface(ir_type *clss, int final) { clss->attr.ca.clss_flags &= ~cf_interface_class; } -static INLINE int +static inline int _is_class_abstract(const ir_type *clss) { assert(clss && (clss->type_op == type_class)); return clss->attr.ca.clss_flags & cf_absctract_class; } -static INLINE void +static inline void _set_class_abstract(ir_type *clss, int final) { assert(clss && (clss->type_op == type_class)); if (final) @@ -498,75 +482,75 @@ _set_class_abstract(ir_type *clss, int final) { clss->attr.ca.clss_flags &= ~cf_absctract_class; } -static INLINE int +static inline int _is_struct_type(const ir_type *strct) { assert(strct); return (strct->type_op == type_struct); } -static INLINE int +static inline int _is_method_type(const ir_type *method) { assert(method); return (method->type_op == type_method); } -static INLINE int +static inline int _is_union_type(const ir_type *uni) { assert(uni); return (uni->type_op == type_union); } -static INLINE int +static inline int _is_array_type(const ir_type *array) { assert(array); return (array->type_op == type_array); } -static INLINE int +static inline int _is_enumeration_type(const ir_type *enumeration) { assert(enumeration); return (enumeration->type_op == type_enumeration); } -static INLINE int +static inline int _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 +static inline int _is_primitive_type(const ir_type *primitive) { assert(primitive && primitive->kind == k_type); return (primitive->type_op == type_primitive); } -static INLINE int +static inline int _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 +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 +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 +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 +static inline void _set_method_additional_properties(ir_type *method, unsigned mask) { assert(method && (method->type_op == type_method)); @@ -575,7 +559,7 @@ _set_method_additional_properties(ir_type *method, unsigned mask) { method->attr.ma.additional_properties = mask & ~mtp_property_inherited; } -static INLINE void +static inline void _set_method_additional_property(ir_type *method, mtp_additional_property flag) { assert(method && (method->type_op == type_method)); @@ -584,13 +568,13 @@ _set_method_additional_property(ir_type *method, mtp_additional_property flag) { method->attr.ma.additional_properties |= flag & ~mtp_property_inherited; } -static INLINE unsigned +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 +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; @@ -608,7 +592,6 @@ _set_method_calling_convention(ir_type *method, unsigned cc_mask) { #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_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)