URL
https://opencores.org/ocsvn/scarts/scarts/trunk
Subversion Repositories scarts
[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [fortran/] [trans-types.h] - Rev 12
Compare with Previous | Blame | View Log
/* Header for Fortran 95 types backend support. Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. Contributed by Paul Brook <paul@nowt.org> and Steven Bosscher <s.bosscher@student.tudelft.nl> This file is part of GCC. GCC 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, or (at your option) any later version. GCC 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 GCC; see the file COPYING. If not, write to the Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef GFC_BACKEND_H #define GFC_BACKEND_H #define GFC_DTYPE_RANK_MASK 0x07 #define GFC_DTYPE_TYPE_SHIFT 3 #define GFC_DTYPE_TYPE_MASK 0x38 #define GFC_DTYPE_SIZE_SHIFT 6 enum { GFC_DTYPE_UNKNOWN = 0, GFC_DTYPE_INTEGER, GFC_DTYPE_LOGICAL, GFC_DTYPE_REAL, GFC_DTYPE_COMPLEX, GFC_DTYPE_DERIVED, GFC_DTYPE_CHARACTER }; extern GTY(()) tree gfc_array_index_type; extern GTY(()) tree gfc_array_range_type; extern GTY(()) tree gfc_character1_type_node; extern GTY(()) tree ppvoid_type_node; extern GTY(()) tree pvoid_type_node; extern GTY(()) tree pchar_type_node; /* This is the type used to hold the lengths of character variables. It must be the same as the corresponding definition in gfortran.h. */ /* TODO: This is still hardcoded as kind=4 in some bits of the compiler and runtime library. */ extern GTY(()) tree gfc_charlen_type_node; /* be-function.c */ void gfc_convert_function_code (gfc_namespace *); /* trans-types.c */ void gfc_init_kinds (void); void gfc_init_types (void); tree gfc_get_int_type (int); tree gfc_get_real_type (int); tree gfc_get_complex_type (int); tree gfc_get_logical_type (int); tree gfc_get_character_type (int, gfc_charlen *); tree gfc_get_character_type_len (int, tree); tree gfc_sym_type (gfc_symbol *); tree gfc_typenode_for_spec (gfc_typespec *); tree gfc_get_function_type (gfc_symbol *); tree gfc_type_for_size (unsigned, int); tree gfc_type_for_mode (enum machine_mode, int); tree gfc_unsigned_type (tree); tree gfc_signed_type (tree); tree gfc_signed_or_unsigned_type (int, tree); tree gfc_get_element_type (tree); tree gfc_get_array_type_bounds (tree, int, tree *, tree *, int); tree gfc_get_nodesc_array_type (tree, gfc_array_spec *, int); /* Add a field of given name and type to a UNION_TYPE or RECORD_TYPE. */ tree gfc_add_field_to_struct (tree *, tree, tree, tree); /* Layout and output debugging info for a type. */ void gfc_finish_type (tree); /* Some functions have an extra parameter for the return value. */ int gfc_return_by_reference (gfc_symbol *); /* Returns true if the array sym does not require a descriptor. */ int gfc_is_nodesc_array (gfc_symbol *); /* Return the DTYPE for an array. */ tree gfc_get_dtype (tree); #endif