X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=type_t.h;h=f85e9d18659b41affff52cf22a8b768f60e39168;hb=8501f8b1f619827f2828ecdb0f04392f225f3955;hp=52e20c275bace303a451209da756d8fb60eb7b78;hpb=05aed3893865d2d677b3dcea792bc02e26d95d7e;p=cparser diff --git a/type_t.h b/type_t.h index 52e20c2..f85e9d1 100644 --- a/type_t.h +++ b/type_t.h @@ -1,3 +1,22 @@ +/* + * This file is part of cparser. + * Copyright (C) 2007-2008 Matthias Braun + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + * 02111-1307, USA. + */ #ifndef TYPE_T_H #define TYPE_T_H @@ -18,6 +37,8 @@ typedef enum { TYPE_INVALID, TYPE_ERROR, TYPE_ATOMIC, + TYPE_COMPLEX, + TYPE_IMAGINARY, TYPE_COMPOUND_STRUCT, TYPE_COMPOUND_UNION, TYPE_ENUM, @@ -30,42 +51,17 @@ typedef enum { TYPE_TYPEOF, } type_kind_t; -/* note that the constant values represent the rank of the types as defined - * in § 6.3.1 */ -typedef enum { - ATOMIC_TYPE_INVALID = 0, - ATOMIC_TYPE_VOID, - ATOMIC_TYPE_CHAR, - ATOMIC_TYPE_SCHAR, - ATOMIC_TYPE_UCHAR, - ATOMIC_TYPE_SHORT, - ATOMIC_TYPE_USHORT, - ATOMIC_TYPE_INT, - ATOMIC_TYPE_UINT, - ATOMIC_TYPE_LONG, - ATOMIC_TYPE_ULONG, - ATOMIC_TYPE_LONGLONG, - ATOMIC_TYPE_ULONGLONG, - ATOMIC_TYPE_FLOAT, - ATOMIC_TYPE_DOUBLE, - ATOMIC_TYPE_LONG_DOUBLE, - ATOMIC_TYPE_BOOL, -#ifdef PROVIDE_COMPLEX - ATOMIC_TYPE_FLOAT_COMPLEX, - ATOMIC_TYPE_DOUBLE_COMPLEX, - ATOMIC_TYPE_LONG_DOUBLE_COMPLEX, - ATOMIC_TYPE_FLOAT_IMAGINARY, - ATOMIC_TYPE_DOUBLE_IMAGINARY, - ATOMIC_TYPE_LONG_DOUBLE_IMAGINARY, -#endif - ATOMIC_TYPE_LAST -} atomic_type_kind_t; - typedef enum { TYPE_QUALIFIER_NONE = 0, TYPE_QUALIFIER_CONST = 1 << 0, TYPE_QUALIFIER_RESTRICT = 1 << 1, TYPE_QUALIFIER_VOLATILE = 1 << 2, + /* microsoft extended qualifiers */ + TYPE_QUALIFIER_W64 = 1 << 3, + TYPE_QUALIFIER_PTR32 = 1 << 4, + TYPE_QUALIFIER_PTR64 = 1 << 5, + TYPE_QUALIFIER_SPTR = 1 << 6, + TYPE_QUALIFIER_UPTR = 1 << 7, } type_qualifier_t; typedef unsigned int type_qualifiers_t; @@ -73,29 +69,40 @@ typedef unsigned int type_qualifiers_t; struct type_base_t { type_kind_t kind; type_qualifiers_t qualifiers; + unsigned char alignment; /**< The extra alignment of the type, 0 for default. */ source_position_t source_position; ir_type *firm_type; }; struct atomic_type_t { - type_base_t type; + type_base_t base; + atomic_type_kind_t akind; +}; + +struct complex_type_t { + type_base_t base; + atomic_type_kind_t akind; +}; + +struct imaginary_type_t { + type_base_t base; atomic_type_kind_t akind; }; struct builtin_type_t { - type_base_t type; + type_base_t base; symbol_t *symbol; type_t *real_type; }; struct pointer_type_t { - type_base_t type; + type_base_t base; type_t *points_to; }; struct array_type_t { - type_base_t type; + type_base_t base; type_t *element_type; expression_t *size_expression; size_t size; @@ -115,7 +122,7 @@ struct function_parameter_t { }; struct function_type_t { - type_base_t type; + type_base_t base; type_t *return_type; function_parameter_t *parameters; unsigned variadic : 1; @@ -124,14 +131,14 @@ struct function_type_t { }; struct compound_type_t { - type_base_t type; + type_base_t base; /** the declaration of the compound type, the scope of the declaration * contains the compound entries. */ declaration_t *declaration; }; struct enum_type_t { - type_base_t type; + type_base_t base; /** the declaration of the enum type. You can find the enum entries by * walking the declaration->next list until you don't find * STORAGE_CLASS_ENUM_ENTRY declarations anymore */ @@ -139,21 +146,21 @@ struct enum_type_t { }; struct typedef_type_t { - type_base_t type; + type_base_t base; declaration_t *declaration; type_t *resolved_type; }; struct typeof_type_t { - type_base_t type; + type_base_t base; expression_t *expression; type_t *typeof_type; type_t *resolved_type; }; struct bitfield_type_t { - type_base_t type; - type_t *base; + type_base_t base; + type_t *base_type; expression_t *size; }; @@ -161,6 +168,8 @@ union type_t { type_kind_t kind; type_base_t base; atomic_type_t atomic; + complex_type_t complex; + imaginary_type_t imaginary; builtin_type_t builtin; pointer_type_t pointer; array_type_t array; @@ -173,6 +182,8 @@ union type_t { }; type_t *make_atomic_type(atomic_type_kind_t type, type_qualifiers_t qualifiers); +type_t *make_complex_type(atomic_type_kind_t type, type_qualifiers_t qualifiers); +type_t *make_imaginary_type(atomic_type_kind_t type, type_qualifiers_t qualifiers); type_t *make_pointer_type(type_t *points_to, type_qualifiers_t qualifiers); type_t *make_array_type(type_t *element_type, size_t size, type_qualifiers_t qualifiers);