+++ /dev/null
-/****************************************************************************
- * *
- * GNAT COMPILER COMPONENTS *
- * *
- * T A R G T Y P S *
- * *
- * Body *
- * *
- * $Revision: 1.1.16.1 $
- * *
- * Copyright (C) 1992-2001 Free Software Foundation, Inc. *
- * *
- * GNAT is free software; you can redistribute it and/or modify it under *
- * terms of the GNU General Public License as published by the Free Soft- *
- * ware Foundation; either version 2, or (at your option) any later ver- *
- * sion. GNAT is distributed in the hope that it will be useful, but WITH- *
- * OUT 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 distributed with GNAT; see file COPYING. If not, write *
- * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, *
- * MA 02111-1307, USA. *
- * *
- * As a special exception, if you link this file with other files to *
- * produce an executable, this file does not by itself cause the resulting *
- * executable to be covered by the GNU General Public License. This except- *
- * ion does not however invalidate any other reasons why the executable *
- * file might be covered by the GNU Public License. *
- * *
- * GNAT was originally developed by the GNAT team at New York University. *
- * Extensive contributions were provided by Ada Core Technologies Inc. *
- * *
- ****************************************************************************/
-
-/* Functions for retrieving target types. See Ada package Get_Targ */
-
-#include "config.h"
-#include "system.h"
-#include "tree.h"
-#include "real.h"
-#include "rtl.h"
-#include "ada.h"
-#include "types.h"
-#include "atree.h"
-#include "elists.h"
-#include "namet.h"
-#include "nlists.h"
-#include "snames.h"
-#include "stringt.h"
-#include "uintp.h"
-#include "urealp.h"
-#include "fe.h"
-#include "sinfo.h"
-#include "einfo.h"
-#include "ada-tree.h"
-#include "gigi.h"
-
-#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
-
-/* Standard data type sizes. Most of these are not used. */
-
-#ifndef CHAR_TYPE_SIZE
-#define CHAR_TYPE_SIZE BITS_PER_UNIT
-#endif
-
-#ifndef SHORT_TYPE_SIZE
-#define SHORT_TYPE_SIZE (BITS_PER_UNIT * MIN ((UNITS_PER_WORD + 1) / 2, 2))
-#endif
-
-#ifndef INT_TYPE_SIZE
-#define INT_TYPE_SIZE BITS_PER_WORD
-#endif
-
-#ifdef OPEN_VMS /* A target macro defined in vms.h */
-#define LONG_TYPE_SIZE 64
-#else
-#ifndef LONG_TYPE_SIZE
-#define LONG_TYPE_SIZE BITS_PER_WORD
-#endif
-#endif
-
-#ifndef LONG_LONG_TYPE_SIZE
-#define LONG_LONG_TYPE_SIZE (BITS_PER_WORD * 2)
-#endif
-
-#ifndef FLOAT_TYPE_SIZE
-#define FLOAT_TYPE_SIZE BITS_PER_WORD
-#endif
-
-#ifndef DOUBLE_TYPE_SIZE
-#define DOUBLE_TYPE_SIZE (BITS_PER_WORD * 2)
-#endif
-
-#ifndef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE (BITS_PER_WORD * 2)
-#endif
-
-#ifndef WIDEST_HARDWARE_FP_SIZE
-#define WIDEST_HARDWARE_FP_SIZE LONG_DOUBLE_TYPE_SIZE
-#endif
-
-/* The following provide a functional interface for the front end Ada code
- to determine the sizes that are used for various C types. */
-
-Pos
-get_target_bits_per_unit ()
-{
- return BITS_PER_UNIT;
-}
-
-Pos
-get_target_bits_per_word ()
-{
- return BITS_PER_WORD;
-}
-
-Pos
-get_target_char_size ()
-{
- return CHAR_TYPE_SIZE;
-}
-
-Pos
-get_target_wchar_t_size ()
-{
- /* We never want wide chacters less than "short" in Ada. */
- return MAX (SHORT_TYPE_SIZE, WCHAR_TYPE_SIZE);
-}
-
-Pos
-get_target_short_size ()
-{
- return SHORT_TYPE_SIZE;
-}
-
-Pos
-get_target_int_size ()
-{
- return INT_TYPE_SIZE;
-}
-
-Pos
-get_target_long_size ()
-{
- return LONG_TYPE_SIZE;
-}
-
-Pos
-get_target_long_long_size ()
-{
- return LONG_LONG_TYPE_SIZE;
-}
-
-Pos
-get_target_float_size ()
-{
- return FLOAT_TYPE_SIZE;
-}
-
-Pos
-get_target_double_size ()
-{
- return DOUBLE_TYPE_SIZE;
-}
-
-Pos
-get_target_long_double_size ()
-{
- return WIDEST_HARDWARE_FP_SIZE;
-}
-
-Pos
-get_target_pointer_size ()
-{
- return POINTER_SIZE;
-}
-
-Pos
-get_target_maximum_alignment ()
-{
- return BIGGEST_ALIGNMENT / BITS_PER_UNIT;
-}
-
-Boolean
-get_target_no_dollar_in_label ()
-{
-#ifdef NO_DOLLAR_IN_LABEL
- return 1;
-#else
- return 0;
-#endif
-}
-
-#ifndef FLOAT_WORDS_BIG_ENDIAN
-#define FLOAT_WORDS_BIG_ENDIAN WORDS_BIG_ENDIAN
-#endif
-
-Nat
-get_float_words_be ()
-{
- return FLOAT_WORDS_BIG_ENDIAN;
-}
-
-Nat
-get_words_be ()
-{
- return WORDS_BIG_ENDIAN;
-}
-
-Nat
-get_bytes_be ()
-{
- return BYTES_BIG_ENDIAN;
-}
-
-Nat
-get_bits_be ()
-{
- return BITS_BIG_ENDIAN;
-}
-
-Nat
-get_strict_alignment ()
-{
- return STRICT_ALIGNMENT;
-}
projects / msp430-gcc.git / blobdiff