contrib/gcc-4.0/include/xtensa-config.h

   1 /* Xtensa configuration settings.
   2    Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
   3    Contributed by Bob Wilson (bwilson@tensilica.com) 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 XCHAL_HAVE_MAC16
  49 #define XCHAL_HAVE_MAC16                0
  50
  51 #undef XCHAL_HAVE_MUL16
  52 #define XCHAL_HAVE_MUL16                0
  53
  54 #undef XCHAL_HAVE_MUL32
  55 #define XCHAL_HAVE_MUL32                0
  56
  57 #undef XCHAL_HAVE_DIV32
  58 #define XCHAL_HAVE_DIV32                0
  59
  60 #undef XCHAL_HAVE_NSA
  61 #define XCHAL_HAVE_NSA                  1
  62
  63 #undef XCHAL_HAVE_MINMAX
  64 #define XCHAL_HAVE_MINMAX               0
  65
  66 #undef XCHAL_HAVE_SEXT
  67 #define XCHAL_HAVE_SEXT                 0
  68
  69 #undef XCHAL_HAVE_LOOPS
  70 #define XCHAL_HAVE_LOOPS                1
  71
  72 #undef XCHAL_HAVE_BOOLEANS
  73 #define XCHAL_HAVE_BOOLEANS             0
  74
  75 #undef XCHAL_HAVE_FP
  76 #define XCHAL_HAVE_FP                   0
  77
  78 #undef XCHAL_HAVE_FP_DIV
  79 #define XCHAL_HAVE_FP_DIV               0
  80
  81 #undef XCHAL_HAVE_FP_RECIP
  82 #define XCHAL_HAVE_FP_RECIP             0
  83
  84 #undef XCHAL_HAVE_FP_SQRT
  85 #define XCHAL_HAVE_FP_SQRT              0
  86
  87 #undef XCHAL_HAVE_FP_RSQRT
  88 #define XCHAL_HAVE_FP_RSQRT             0
  89
  90 #undef XCHAL_HAVE_WINDOWED
  91 #define XCHAL_HAVE_WINDOWED             1
  92
  93 #undef XCHAL_HAVE_PREDICTED_BRANCHES
  94 #define XCHAL_HAVE_PREDICTED_BRANCHES   0
  95
  96
  97 #undef XCHAL_ICACHE_SIZE
  98 #define XCHAL_ICACHE_SIZE               8192
  99
 100 #undef XCHAL_DCACHE_SIZE
 101 #define XCHAL_DCACHE_SIZE               8192
 102
 103 #undef XCHAL_ICACHE_LINESIZE
 104 #define XCHAL_ICACHE_LINESIZE           16
 105
 106 #undef XCHAL_DCACHE_LINESIZE
 107 #define XCHAL_DCACHE_LINESIZE           16
 108
 109 #undef XCHAL_ICACHE_LINEWIDTH
 110 #define XCHAL_ICACHE_LINEWIDTH          4
 111
 112 #undef XCHAL_DCACHE_LINEWIDTH
 113 #define XCHAL_DCACHE_LINEWIDTH          4
 114
 115 #undef XCHAL_DCACHE_IS_WRITEBACK
 116 #define XCHAL_DCACHE_IS_WRITEBACK       0
 117
 118
 119 #undef XCHAL_HAVE_MMU
 120 #define XCHAL_HAVE_MMU                  1
 121
 122 #undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
 123 #define XCHAL_MMU_MIN_PTE_PAGE_SIZE     12
 124
 125
 126 #undef XCHAL_HAVE_DEBUG
 127 #define XCHAL_HAVE_DEBUG                1
 128
 129 #undef XCHAL_NUM_IBREAK
 130 #define XCHAL_NUM_IBREAK                2
 131
 132 #undef XCHAL_NUM_DBREAK
 133 #define XCHAL_NUM_DBREAK                2
 134
 135 #undef XCHAL_DEBUGLEVEL
 136 #define XCHAL_DEBUGLEVEL                4
 137
 138
 139 #undef XCHAL_INST_FETCH_WIDTH
 140 #define XCHAL_INST_FETCH_WIDTH          4
 141
 142 #endif /* !XTENSA_CONFIG_H */