include/xtensa-config.h

   1 /* Xtensa configuration settings.
   2    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
   3    Free Software Foundation, Inc.
   4    Contributed by Bob Wilson (bob.wilson@acm.org) at Tensilica.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2, or (at your option)
   9    any later version.
  10
  11    This program is distributed in the hope that it will be useful, but
  12    WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
  19
  20 #ifndef XTENSA_CONFIG_H
  21 #define XTENSA_CONFIG_H
  22
  23 /* The macros defined here match those with the same names in the Xtensa
  24    compile-time HAL (Hardware Abstraction Layer).  Please refer to the
  25    Xtensa System Software Reference Manual for documentation of these
  26    macros.  */
  27
  28 #undef XCHAL_HAVE_BE
  29 #define XCHAL_HAVE_BE                   1
  30
  31 #undef XCHAL_HAVE_DENSITY
  32 #define XCHAL_HAVE_DENSITY              1
  33
  34 #undef XCHAL_HAVE_CONST16
  35 #define XCHAL_HAVE_CONST16              0
  36
  37 #undef XCHAL_HAVE_ABS
  38 #define XCHAL_HAVE_ABS                  1
  39
  40 #undef XCHAL_HAVE_ADDX
  41 #define XCHAL_HAVE_ADDX                 1
  42
  43 #undef XCHAL_HAVE_L32R
  44 #define XCHAL_HAVE_L32R                 1
  45
  46 #undef XSHAL_USE_ABSOLUTE_LITERALS
  47 #define XSHAL_USE_ABSOLUTE_LITERALS     0
  48
  49 #undef XSHAL_HAVE_TEXT_SECTION_LITERALS
  50 #define XSHAL_HAVE_TEXT_SECTION_LITERALS 1 /* Set if there is some memory that allows both code and literals.  */
  51
  52 #undef XCHAL_HAVE_MAC16
  53 #define XCHAL_HAVE_MAC16                0
  54
  55 #undef XCHAL_HAVE_MUL16
  56 #define XCHAL_HAVE_MUL16                1
  57
  58 #undef XCHAL_HAVE_MUL32
  59 #define XCHAL_HAVE_MUL32                1
  60
  61 #undef XCHAL_HAVE_MUL32_HIGH
  62 #define XCHAL_HAVE_MUL32_HIGH           0
  63
  64 #undef XCHAL_HAVE_DIV32
  65 #define XCHAL_HAVE_DIV32                1
  66
  67 #undef XCHAL_HAVE_NSA
  68 #define XCHAL_HAVE_NSA                  1
  69
  70 #undef XCHAL_HAVE_MINMAX
  71 #define XCHAL_HAVE_MINMAX               1
  72
  73 #undef XCHAL_HAVE_SEXT
  74 #define XCHAL_HAVE_SEXT                 1
  75
  76 #undef XCHAL_HAVE_LOOPS
  77 #define XCHAL_HAVE_LOOPS                1
  78
  79 #undef XCHAL_HAVE_THREADPTR
  80 #define XCHAL_HAVE_THREADPTR            1
  81
  82 #undef XCHAL_HAVE_RELEASE_SYNC
  83 #define XCHAL_HAVE_RELEASE_SYNC         1
  84
  85 #undef XCHAL_HAVE_S32C1I
  86 #define XCHAL_HAVE_S32C1I               1
  87
  88 #undef XCHAL_HAVE_BOOLEANS
  89 #define XCHAL_HAVE_BOOLEANS             0
  90
  91 #undef XCHAL_HAVE_FP
  92 #define XCHAL_HAVE_FP                   0
  93
  94 #undef XCHAL_HAVE_FP_DIV
  95 #define XCHAL_HAVE_FP_DIV               0
  96
  97 #undef XCHAL_HAVE_FP_RECIP
  98 #define XCHAL_HAVE_FP_RECIP             0
  99
 100 #undef XCHAL_HAVE_FP_SQRT
 101 #define XCHAL_HAVE_FP_SQRT              0
 102
 103 #undef XCHAL_HAVE_FP_RSQRT
 104 #define XCHAL_HAVE_FP_RSQRT             0
 105
 106 #undef XCHAL_HAVE_DFP_accel
 107 #define XCHAL_HAVE_DFP_accel                    0
 108 #undef XCHAL_HAVE_WINDOWED
 109 #define XCHAL_HAVE_WINDOWED             1
 110
 111 #undef XCHAL_NUM_AREGS
 112 #define XCHAL_NUM_AREGS                 32
 113
 114 #undef XCHAL_HAVE_WIDE_BRANCHES
 115 #define XCHAL_HAVE_WIDE_BRANCHES        0
 116
 117 #undef XCHAL_HAVE_PREDICTED_BRANCHES
 118 #define XCHAL_HAVE_PREDICTED_BRANCHES   0
 119
 120
 121 #undef XCHAL_ICACHE_SIZE
 122 #define XCHAL_ICACHE_SIZE               16384
 123
 124 #undef XCHAL_DCACHE_SIZE
 125 #define XCHAL_DCACHE_SIZE               16384
 126
 127 #undef XCHAL_ICACHE_LINESIZE
 128 #define XCHAL_ICACHE_LINESIZE           32
 129
 130 #undef XCHAL_DCACHE_LINESIZE
 131 #define XCHAL_DCACHE_LINESIZE           32
 132
 133 #undef XCHAL_ICACHE_LINEWIDTH
 134 #define XCHAL_ICACHE_LINEWIDTH          5
 135
 136 #undef XCHAL_DCACHE_LINEWIDTH
 137 #define XCHAL_DCACHE_LINEWIDTH          5
 138
 139 #undef XCHAL_DCACHE_IS_WRITEBACK
 140 #define XCHAL_DCACHE_IS_WRITEBACK       1
 141
 142
 143 #undef XCHAL_HAVE_MMU
 144 #define XCHAL_HAVE_MMU                  1
 145
 146 #undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
 147 #define XCHAL_MMU_MIN_PTE_PAGE_SIZE     12
 148
 149
 150 #undef XCHAL_HAVE_DEBUG
 151 #define XCHAL_HAVE_DEBUG                1
 152
 153 #undef XCHAL_NUM_IBREAK
 154 #define XCHAL_NUM_IBREAK                2
 155
 156 #undef XCHAL_NUM_DBREAK
 157 #define XCHAL_NUM_DBREAK                2
 158
 159 #undef XCHAL_DEBUGLEVEL
 160 #define XCHAL_DEBUGLEVEL                6
 161
 162
 163 #undef XCHAL_MAX_INSTRUCTION_SIZE
 164 #define XCHAL_MAX_INSTRUCTION_SIZE      3
 165
 166 #undef XCHAL_INST_FETCH_WIDTH
 167 #define XCHAL_INST_FETCH_WIDTH          4
 168
 169
 170 #undef XSHAL_ABI
 171 #undef XTHAL_ABI_WINDOWED
 172 #undef XTHAL_ABI_CALL0
 173 #define XSHAL_ABI                       XTHAL_ABI_WINDOWED
 174 #define XTHAL_ABI_WINDOWED              0
 175 #define XTHAL_ABI_CALL0                 1
 176
 177 #endif /* !XTENSA_CONFIG_H */