include/xtensa-config.h

   1 /* Xtensa configuration settings.
   2    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
   3    Free Software Foundation, Inc.
   4    Contributed by Bob Wilson (bwilson@tensilica.com) 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 XCHAL_HAVE_MAC16
  50 #define XCHAL_HAVE_MAC16                0
  51
  52 #undef XCHAL_HAVE_MUL16
  53 #define XCHAL_HAVE_MUL16                0
  54
  55 #undef XCHAL_HAVE_MUL32
  56 #define XCHAL_HAVE_MUL32                0
  57
  58 #undef XCHAL_HAVE_MUL32_HIGH
  59 #define XCHAL_HAVE_MUL32_HIGH           0
  60
  61 #undef XCHAL_HAVE_DIV32
  62 #define XCHAL_HAVE_DIV32                0
  63
  64 #undef XCHAL_HAVE_NSA
  65 #define XCHAL_HAVE_NSA                  1
  66
  67 #undef XCHAL_HAVE_MINMAX
  68 #define XCHAL_HAVE_MINMAX               0
  69
  70 #undef XCHAL_HAVE_SEXT
  71 #define XCHAL_HAVE_SEXT                 0
  72
  73 #undef XCHAL_HAVE_LOOPS
  74 #define XCHAL_HAVE_LOOPS                1
  75
  76 #undef XCHAL_HAVE_THREADPTR
  77 #define XCHAL_HAVE_THREADPTR            0
  78
  79 #undef XCHAL_HAVE_RELEASE_SYNC
  80 #define XCHAL_HAVE_RELEASE_SYNC         0
  81
  82 #undef XCHAL_HAVE_S32C1I
  83 #define XCHAL_HAVE_S32C1I               0
  84
  85 #undef XCHAL_HAVE_BOOLEANS
  86 #define XCHAL_HAVE_BOOLEANS             0
  87
  88 #undef XCHAL_HAVE_FP
  89 #define XCHAL_HAVE_FP                   0
  90
  91 #undef XCHAL_HAVE_FP_DIV
  92 #define XCHAL_HAVE_FP_DIV               0
  93
  94 #undef XCHAL_HAVE_FP_RECIP
  95 #define XCHAL_HAVE_FP_RECIP             0
  96
  97 #undef XCHAL_HAVE_FP_SQRT
  98 #define XCHAL_HAVE_FP_SQRT              0
  99
 100 #undef XCHAL_HAVE_FP_RSQRT
 101 #define XCHAL_HAVE_FP_RSQRT             0
 102
 103 #undef XCHAL_HAVE_WINDOWED
 104 #define XCHAL_HAVE_WINDOWED             1
 105
 106 #undef XCHAL_NUM_AREGS
 107 #define XCHAL_NUM_AREGS                 64
 108
 109 #undef XCHAL_HAVE_WIDE_BRANCHES
 110 #define XCHAL_HAVE_WIDE_BRANCHES        0
 111
 112 #undef XCHAL_HAVE_PREDICTED_BRANCHES
 113 #define XCHAL_HAVE_PREDICTED_BRANCHES   0
 114
 115
 116 #undef XCHAL_ICACHE_SIZE
 117 #define XCHAL_ICACHE_SIZE               8192
 118
 119 #undef XCHAL_DCACHE_SIZE
 120 #define XCHAL_DCACHE_SIZE               8192
 121
 122 #undef XCHAL_ICACHE_LINESIZE
 123 #define XCHAL_ICACHE_LINESIZE           16
 124
 125 #undef XCHAL_DCACHE_LINESIZE
 126 #define XCHAL_DCACHE_LINESIZE           16
 127
 128 #undef XCHAL_ICACHE_LINEWIDTH
 129 #define XCHAL_ICACHE_LINEWIDTH          4
 130
 131 #undef XCHAL_DCACHE_LINEWIDTH
 132 #define XCHAL_DCACHE_LINEWIDTH          4
 133
 134 #undef XCHAL_DCACHE_IS_WRITEBACK
 135 #define XCHAL_DCACHE_IS_WRITEBACK       0
 136
 137
 138 #undef XCHAL_HAVE_MMU
 139 #define XCHAL_HAVE_MMU                  1
 140
 141 #undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
 142 #define XCHAL_MMU_MIN_PTE_PAGE_SIZE     12
 143
 144
 145 #undef XCHAL_HAVE_DEBUG
 146 #define XCHAL_HAVE_DEBUG                1
 147
 148 #undef XCHAL_NUM_IBREAK
 149 #define XCHAL_NUM_IBREAK                2
 150
 151 #undef XCHAL_NUM_DBREAK
 152 #define XCHAL_NUM_DBREAK                2
 153
 154 #undef XCHAL_DEBUGLEVEL
 155 #define XCHAL_DEBUGLEVEL                4
 156
 157
 158 #undef XCHAL_MAX_INSTRUCTION_SIZE
 159 #define XCHAL_MAX_INSTRUCTION_SIZE      3
 160
 161 #undef XCHAL_INST_FETCH_WIDTH
 162 #define XCHAL_INST_FETCH_WIDTH          4
 163
 164
 165 #undef XSHAL_ABI
 166 #undef XTHAL_ABI_WINDOWED
 167 #undef XTHAL_ABI_CALL0
 168 #define XSHAL_ABI                       XTHAL_ABI_WINDOWED
 169 #define XTHAL_ABI_WINDOWED              0
 170 #define XTHAL_ABI_CALL0                 1
 171
 172 #endif /* !XTENSA_CONFIG_H */