include/xtensa-config.h

   1 /* Xtensa configuration settings.
   2    Copyright (C) 2001-2017 Free Software Foundation, Inc.
   3    Contributed by Bob Wilson (bob.wilson@acm.org) at Tensilica.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 2, or (at your option)
   8    any later version.
   9
  10    This program is distributed in the hope that it will be useful, but
  11    WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to the Free Software
  17    Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
  18
  19 #ifndef XTENSA_CONFIG_H
  20 #define XTENSA_CONFIG_H
  21
  22 /* The macros defined here match those with the same names in the Xtensa
  23    compile-time HAL (Hardware Abstraction Layer).  Please refer to the
  24    Xtensa System Software Reference Manual for documentation of these
  25    macros.  */
  26
  27 #undef XCHAL_HAVE_BE
  28 #define XCHAL_HAVE_BE                   1
  29
  30 #undef XCHAL_HAVE_DENSITY
  31 #define XCHAL_HAVE_DENSITY              1
  32
  33 #undef XCHAL_HAVE_CONST16
  34 #define XCHAL_HAVE_CONST16              0
  35
  36 #undef XCHAL_HAVE_ABS
  37 #define XCHAL_HAVE_ABS                  1
  38
  39 #undef XCHAL_HAVE_ADDX
  40 #define XCHAL_HAVE_ADDX                 1
  41
  42 #undef XCHAL_HAVE_L32R
  43 #define XCHAL_HAVE_L32R                 1
  44
  45 #undef XSHAL_USE_ABSOLUTE_LITERALS
  46 #define XSHAL_USE_ABSOLUTE_LITERALS     0
  47
  48 #undef XSHAL_HAVE_TEXT_SECTION_LITERALS
  49 #define XSHAL_HAVE_TEXT_SECTION_LITERALS 1 /* Set if there is some memory that allows both code and literals.  */
  50
  51 #undef XCHAL_HAVE_MAC16
  52 #define XCHAL_HAVE_MAC16                0
  53
  54 #undef XCHAL_HAVE_MUL16
  55 #define XCHAL_HAVE_MUL16                1
  56
  57 #undef XCHAL_HAVE_MUL32
  58 #define XCHAL_HAVE_MUL32                1
  59
  60 #undef XCHAL_HAVE_MUL32_HIGH
  61 #define XCHAL_HAVE_MUL32_HIGH           0
  62
  63 #undef XCHAL_HAVE_DIV32
  64 #define XCHAL_HAVE_DIV32                1
  65
  66 #undef XCHAL_HAVE_NSA
  67 #define XCHAL_HAVE_NSA                  1
  68
  69 #undef XCHAL_HAVE_MINMAX
  70 #define XCHAL_HAVE_MINMAX               1
  71
  72 #undef XCHAL_HAVE_SEXT
  73 #define XCHAL_HAVE_SEXT                 1
  74
  75 #undef XCHAL_HAVE_LOOPS
  76 #define XCHAL_HAVE_LOOPS                1
  77
  78 #undef XCHAL_HAVE_THREADPTR
  79 #define XCHAL_HAVE_THREADPTR            1
  80
  81 #undef XCHAL_HAVE_RELEASE_SYNC
  82 #define XCHAL_HAVE_RELEASE_SYNC         1
  83
  84 #undef XCHAL_HAVE_S32C1I
  85 #define XCHAL_HAVE_S32C1I               1
  86
  87 #undef XCHAL_HAVE_BOOLEANS
  88 #define XCHAL_HAVE_BOOLEANS             0
  89
  90 #undef XCHAL_HAVE_FP
  91 #define XCHAL_HAVE_FP                   0
  92
  93 #undef XCHAL_HAVE_FP_DIV
  94 #define XCHAL_HAVE_FP_DIV               0
  95
  96 #undef XCHAL_HAVE_FP_RECIP
  97 #define XCHAL_HAVE_FP_RECIP             0
  98
  99 #undef XCHAL_HAVE_FP_SQRT
 100 #define XCHAL_HAVE_FP_SQRT              0
 101
 102 #undef XCHAL_HAVE_FP_RSQRT
 103 #define XCHAL_HAVE_FP_RSQRT             0
 104
 105 #undef XCHAL_HAVE_DFP_accel
 106 #define XCHAL_HAVE_DFP_accel                    0
 107 #undef XCHAL_HAVE_WINDOWED
 108 #define XCHAL_HAVE_WINDOWED             1
 109
 110 #undef XCHAL_NUM_AREGS
 111 #define XCHAL_NUM_AREGS                 32
 112
 113 #undef XCHAL_HAVE_WIDE_BRANCHES
 114 #define XCHAL_HAVE_WIDE_BRANCHES        0
 115
 116 #undef XCHAL_HAVE_PREDICTED_BRANCHES
 117 #define XCHAL_HAVE_PREDICTED_BRANCHES   0
 118
 119
 120 #undef XCHAL_ICACHE_SIZE
 121 #define XCHAL_ICACHE_SIZE               16384
 122
 123 #undef XCHAL_DCACHE_SIZE
 124 #define XCHAL_DCACHE_SIZE               16384
 125
 126 #undef XCHAL_ICACHE_LINESIZE
 127 #define XCHAL_ICACHE_LINESIZE           32
 128
 129 #undef XCHAL_DCACHE_LINESIZE
 130 #define XCHAL_DCACHE_LINESIZE           32
 131
 132 #undef XCHAL_ICACHE_LINEWIDTH
 133 #define XCHAL_ICACHE_LINEWIDTH          5
 134
 135 #undef XCHAL_DCACHE_LINEWIDTH
 136 #define XCHAL_DCACHE_LINEWIDTH          5
 137
 138 #undef XCHAL_DCACHE_IS_WRITEBACK
 139 #define XCHAL_DCACHE_IS_WRITEBACK       1
 140
 141
 142 #undef XCHAL_HAVE_MMU
 143 #define XCHAL_HAVE_MMU                  1
 144
 145 #undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
 146 #define XCHAL_MMU_MIN_PTE_PAGE_SIZE     12
 147
 148
 149 #undef XCHAL_HAVE_DEBUG
 150 #define XCHAL_HAVE_DEBUG                1
 151
 152 #undef XCHAL_NUM_IBREAK
 153 #define XCHAL_NUM_IBREAK                2
 154
 155 #undef XCHAL_NUM_DBREAK
 156 #define XCHAL_NUM_DBREAK                2
 157
 158 #undef XCHAL_DEBUGLEVEL
 159 #define XCHAL_DEBUGLEVEL                6
 160
 161
 162 #undef XCHAL_MAX_INSTRUCTION_SIZE
 163 #define XCHAL_MAX_INSTRUCTION_SIZE      3
 164
 165 #undef XCHAL_INST_FETCH_WIDTH
 166 #define XCHAL_INST_FETCH_WIDTH          4
 167
 168
 169 #undef XSHAL_ABI
 170 #undef XTHAL_ABI_WINDOWED
 171 #undef XTHAL_ABI_CALL0
 172 #define XSHAL_ABI                       XTHAL_ABI_WINDOWED
 173 #define XTHAL_ABI_WINDOWED              0
 174 #define XTHAL_ABI_CALL0                 1
 175
 176 #endif /* !XTENSA_CONFIG_H */