1 /* Xtensa configuration settings. 2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 3 Free Software Foundation, Inc. 4 Contributed by Bob Wilson (bob.wilson (at) 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 */ 178
