include/xtensa-config.h

   1 /* Xtensa configuration settings.
   2    Copyright (C) 2003 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 #define XCHAL_HAVE_BE                   1
  28 #define XCHAL_HAVE_DENSITY              1
  29 #define XCHAL_HAVE_MAC16                0
  30 #define XCHAL_HAVE_MUL16                0
  31 #define XCHAL_HAVE_MUL32                0
  32 #define XCHAL_HAVE_DIV32                0
  33 #define XCHAL_HAVE_NSA                  1
  34 #define XCHAL_HAVE_MINMAX               0
  35 #define XCHAL_HAVE_SEXT                 0
  36 #define XCHAL_HAVE_LOOPS                1
  37 #define XCHAL_HAVE_BOOLEANS             0
  38 #define XCHAL_HAVE_FP                   0
  39 #define XCHAL_HAVE_FP_DIV               0
  40 #define XCHAL_HAVE_FP_RECIP             0
  41 #define XCHAL_HAVE_FP_SQRT              0
  42 #define XCHAL_HAVE_FP_RSQRT             0
  43 #define XCHAL_HAVE_WINDOWED             1
  44
  45 #define XCHAL_ICACHE_SIZE               8192
  46 #define XCHAL_DCACHE_SIZE               8192
  47 #define XCHAL_ICACHE_LINESIZE           16
  48 #define XCHAL_DCACHE_LINESIZE           16
  49 #define XCHAL_ICACHE_LINEWIDTH          4
  50 #define XCHAL_DCACHE_LINEWIDTH          4
  51 #define XCHAL_DCACHE_IS_WRITEBACK       0
  52
  53 #define XCHAL_HAVE_MMU                  1
  54 #define XCHAL_MMU_MIN_PTE_PAGE_SIZE     12
  55
  56 #define XCHAL_HAVE_DEBUG                1
  57 #define XCHAL_NUM_IBREAK                2
  58 #define XCHAL_NUM_DBREAK                2
  59 #define XCHAL_DEBUGLEVEL                4
  60
  61 #define XCHAL_EXTRA_SA_SIZE             0
  62 #define XCHAL_EXTRA_SA_ALIGN            1
  63
  64 #endif /* !XTENSA_CONFIG_H */