1  /* Copyright (C) 2012-2023 Free Software Foundation, Inc.
       2  
       3  This file is part of GCC.
       4  
       5  GCC is free software; you can redistribute it and/or modify it under
       6  the terms of the GNU General Public License as published by the Free
       7  Software Foundation; either version 3, or (at your option) any later
       8  version.
       9  
      10  GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      11  WARRANTY; without even the implied warranty of MERCHANTABILITY or
      12  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      13  for more details.
      14  
      15  Under Section 7 of GPL version 3, you are granted additional
      16  permissions described in the GCC Runtime Library Exception, version
      17  3.1, as published by the Free Software Foundation.
      18  
      19  You should have received a copy of the GNU General Public License and
      20  a copy of the GCC Runtime Library Exception along with this program;
      21  see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
      22  <http://www.gnu.org/licenses/>.  */
      23  
      24  #ifdef FLOAT
      25  #define CMPtype QItype
      26  #define DF SF
      27  #define DI SI
      28  typedef int QItype __attribute__ ((mode (QI)));
      29  #endif
      30  
      31  /* fixed-bit.h does not define functions for TA and UTA because
      32     that part is wrapped in #if MIN_UNITS_PER_WORD > 4.
      33     This would lead to empty functions for TA and UTA.
      34     Thus, supply appropriate defines as if HAVE_[U]TA == 1.
      35     #define HAVE_[U]TA 1 won't work because avr-modes.def
      36     uses ADJUST_BYTESIZE(TA,8) and fixed-bit.h is not generic enough
      37     to arrange for such changes of the mode size.  */
      38  
      39  typedef unsigned _Fract UTAtype __attribute__ ((mode (UTA)));
      40  
      41  #if defined (UTA_MODE)
      42  #define FIXED_SIZE      8       /* in bytes */
      43  #define INT_C_TYPE      UDItype
      44  #define UINT_C_TYPE     UDItype
      45  #define HINT_C_TYPE     USItype
      46  #define HUINT_C_TYPE    USItype
      47  #define MODE_NAME       UTA
      48  #define MODE_NAME_S     uta
      49  #define MODE_UNSIGNED   1
      50  #endif
      51  
      52  #if defined (FROM_UTA)
      53  #define FROM_TYPE               4       /* ID for fixed-point */
      54  #define FROM_MODE_NAME          UTA
      55  #define FROM_MODE_NAME_S        uta
      56  #define FROM_INT_C_TYPE         UDItype
      57  #define FROM_SINT_C_TYPE        DItype
      58  #define FROM_UINT_C_TYPE        UDItype
      59  #define FROM_MODE_UNSIGNED      1
      60  #define FROM_FIXED_SIZE         8       /* in bytes */
      61  #elif defined (TO_UTA)
      62  #define TO_TYPE                 4       /* ID for fixed-point */
      63  #define TO_MODE_NAME            UTA
      64  #define TO_MODE_NAME_S          uta
      65  #define TO_INT_C_TYPE           UDItype
      66  #define TO_SINT_C_TYPE          DItype
      67  #define TO_UINT_C_TYPE          UDItype
      68  #define TO_MODE_UNSIGNED        1
      69  #define TO_FIXED_SIZE           8       /* in bytes */
      70  #endif
      71  
      72  /* Same for TAmode */
      73  
      74  typedef _Fract TAtype  __attribute__ ((mode (TA)));
      75  
      76  #if defined (TA_MODE)
      77  #define FIXED_SIZE      8       /* in bytes */
      78  #define INT_C_TYPE      DItype
      79  #define UINT_C_TYPE     UDItype
      80  #define HINT_C_TYPE     SItype
      81  #define HUINT_C_TYPE    USItype
      82  #define MODE_NAME       TA
      83  #define MODE_NAME_S     ta
      84  #define MODE_UNSIGNED   0
      85  #endif
      86  
      87  #if defined (FROM_TA)
      88  #define FROM_TYPE               4       /* ID for fixed-point */
      89  #define FROM_MODE_NAME          TA
      90  #define FROM_MODE_NAME_S        ta
      91  #define FROM_INT_C_TYPE         DItype
      92  #define FROM_SINT_C_TYPE        DItype
      93  #define FROM_UINT_C_TYPE        UDItype
      94  #define FROM_MODE_UNSIGNED      0
      95  #define FROM_FIXED_SIZE         8       /* in bytes */
      96  #elif defined (TO_TA)
      97  #define TO_TYPE                 4       /* ID for fixed-point */
      98  #define TO_MODE_NAME            TA
      99  #define TO_MODE_NAME_S          ta
     100  #define TO_INT_C_TYPE           DItype
     101  #define TO_SINT_C_TYPE          DItype
     102  #define TO_UINT_C_TYPE          UDItype
     103  #define TO_MODE_UNSIGNED        0
     104  #define TO_FIXED_SIZE           8       /* in bytes */
     105  #endif