gcc/config/frv/frv-abi.h

   1 /* Frv map GCC names to FR-V ABI.
   2    Copyright (C) 2000, 2003, 2004, 2007 Free Software Foundation, Inc.
   3    Contributed by Red Hat, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 /* For each of the functions in the library that has a corresponding name in
  22    the ABI, add an equivalence between the GCC name and the ABI name.  This is
  23    in a separate file from frv.h so that fp-bit.c can be made to include it.  */
  24
  25 #ifdef __GNUC__
  26 #ifdef __FRV_UNDERSCORE__
  27 #define RENAME_LIBRARY(OLD,NEW)                                         \
  28 __asm__ (".globl\t_" #NEW "\n"                                          \
  29          "_" #NEW "=_" #OLD "\n"                                        \
  30          "\t.type\t_" #NEW ",@function\n");
  31
  32 #else
  33 #define RENAME_LIBRARY(OLD,NEW)                                         \
  34 __asm__ (".globl\t" #NEW "\n"                                           \
  35          #NEW "=" #OLD "\n"                                             \
  36          "\t.type\t" #NEW ",@function\n");
  37 #endif
  38
  39 #define CREATE_DOUBLE_SHIFT(OLD,NEW)                                    \
  40 __asm__ (".text\n"                                                      \
  41          "\t.globl\t" #NEW "\n"                                         \
  42          "\t.type\t" #NEW ",@function\n"                                \
  43          #NEW ":\n"                                                     \
  44          "\tor\tgr11, gr0, gr10\n"                                      \
  45          ".L" #OLD " = " #OLD "\n"                                      \
  46          "\tbra\t.L" #OLD "\n");
  47
  48 #ifdef L_sf_to_df
  49 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__extendsfdf2,__ftod)
  50 #endif
  51
  52 #ifdef L_sf_to_si
  53 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixsfsi,__ftoi)
  54 #endif
  55
  56 #ifdef L_sf_to_usi
  57 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfsi,__ftoui)
  58 #endif
  59
  60 #ifdef L_df_to_si
  61 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixdfsi,__dtoi)
  62 #endif
  63
  64 #ifdef L_fixunssfsi
  65 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfsi,__ftoui)
  66 #endif
  67
  68 #ifdef L_fixunsdfsi
  69 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunsdfsi,__dtoui)
  70 #endif
  71
  72 #ifdef L_fixsfdi
  73 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixsfdi,__ftoll)
  74 #endif
  75
  76 #ifdef L_fixdfdi
  77 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixdfdi,__dtoll)
  78 #endif
  79
  80 #ifdef L_fixunssfdi
  81 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfdi,__ftoull)
  82 #endif
  83
  84 #ifdef L_fixunsdfdi
  85 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunsdfdi,__dtoull)
  86 #endif
  87
  88 #ifdef L_si_to_sf
  89 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatsisf,__itof)
  90 #endif
  91
  92 #ifdef L_di_to_sf
  93 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdisf,__lltof)
  94 #endif
  95
  96 #ifdef L_df_to_sf
  97 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__truncdfsf2,__dtof)
  98 #endif
  99
 100 #ifdef L_si_to_df
 101 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatsidf,__itod)
 102 #endif
 103
 104 #ifdef L_floatdisf
 105 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdisf,__lltof)
 106 #endif
 107
 108 #ifdef L_floatdidf
 109 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdidf,__lltod)
 110 #endif
 111
 112 #ifdef L_addsub_df
 113 #define DECLARE_LIBRARY_RENAMES \
 114         RENAME_LIBRARY(__adddf3,__addd)
 115         RENAME_LIBRARY(__subdf3,__subd)
 116 #endif
 117
 118 #ifdef L_mul_df
 119 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__muldf3,__muld)
 120 #endif
 121
 122 #ifdef L_div_df
 123 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divdf3,__divd)
 124 #endif
 125
 126 #ifdef L_addsub_sf
 127 #define DECLARE_LIBRARY_RENAMES \
 128         RENAME_LIBRARY(__addsf3,__addf) \
 129         RENAME_LIBRARY(__subsf3,__subf)
 130 #endif
 131
 132 #ifdef L_mul_sf
 133 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__mulsf3,__mulf)
 134 #endif
 135
 136 #ifdef L_div_sf
 137 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divsf3,__divf)
 138 #endif
 139
 140 #ifdef L_ashldi3
 141 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__ashldi3,__sllll)
 142 #endif
 143
 144 #ifdef L_lshrdi3
 145 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__lshrdi3,__srlll)
 146 #endif
 147
 148 #ifdef L_ashrdi3
 149 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__ashrdi3,__srall)
 150 #endif
 151
 152 #ifdef L_adddi3
 153 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__adddi3,__addll)
 154 #endif
 155
 156 #ifdef L_subdi3
 157 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__subdi3,__subll)
 158 #endif
 159
 160 #ifdef L_muldi3
 161 #define DECLARE_LIBRARY_RENAMES \
 162         RENAME_LIBRARY(__muldi3,__mulll)
 163         RENAME_LIBRARY(__muldi3,__umulll)
 164 #endif
 165
 166 #ifdef L_divdi3
 167 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divdi3,__divll)
 168 #endif
 169
 170 #ifdef L_udivdi3
 171 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__udivdi3,__udivll)
 172 #endif
 173
 174 #ifdef L_moddi3
 175 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__moddi3,__modll)
 176 #endif
 177
 178 #ifdef L_umoddi3
 179 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__umoddi3,__umodll)
 180 #endif
 181 #endif /* __GNUC__ */