1 /* Xtensa configuration settings.
2 Copyright (C) 2001,2002,2003 Free Software Foundation, Inc.
3 Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica.
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)
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.
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. */
19 #ifndef XTENSA_CONFIG_H
20 #define XTENSA_CONFIG_H
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
28 #define XCHAL_HAVE_BE 1
30 #undef XCHAL_HAVE_DENSITY
31 #define XCHAL_HAVE_DENSITY 1
33 #undef XCHAL_HAVE_CONST16
34 #define XCHAL_HAVE_CONST16 0
37 #define XCHAL_HAVE_ABS 1
39 #undef XCHAL_HAVE_ADDX
40 #define XCHAL_HAVE_ADDX 1
42 #undef XCHAL_HAVE_L32R
43 #define XCHAL_HAVE_L32R 1
45 #undef XCHAL_HAVE_MAC16
46 #define XCHAL_HAVE_MAC16 0
48 #undef XCHAL_HAVE_MUL16
49 #define XCHAL_HAVE_MUL16 0
51 #undef XCHAL_HAVE_MUL32
52 #define XCHAL_HAVE_MUL32 0
54 #undef XCHAL_HAVE_DIV32
55 #define XCHAL_HAVE_DIV32 0
58 #define XCHAL_HAVE_NSA 1
60 #undef XCHAL_HAVE_MINMAX
61 #define XCHAL_HAVE_MINMAX 0
63 #undef XCHAL_HAVE_SEXT
64 #define XCHAL_HAVE_SEXT 0
66 #undef XCHAL_HAVE_LOOPS
67 #define XCHAL_HAVE_LOOPS 1
69 #undef XCHAL_HAVE_BOOLEANS
70 #define XCHAL_HAVE_BOOLEANS 0
73 #define XCHAL_HAVE_FP 0
75 #undef XCHAL_HAVE_FP_DIV
76 #define XCHAL_HAVE_FP_DIV 0
78 #undef XCHAL_HAVE_FP_RECIP
79 #define XCHAL_HAVE_FP_RECIP 0
81 #undef XCHAL_HAVE_FP_SQRT
82 #define XCHAL_HAVE_FP_SQRT 0
84 #undef XCHAL_HAVE_FP_RSQRT
85 #define XCHAL_HAVE_FP_RSQRT 0
87 #undef XCHAL_HAVE_WINDOWED
88 #define XCHAL_HAVE_WINDOWED 1
91 #undef XCHAL_ICACHE_SIZE
92 #define XCHAL_ICACHE_SIZE 8192
94 #undef XCHAL_DCACHE_SIZE
95 #define XCHAL_DCACHE_SIZE 8192
97 #undef XCHAL_ICACHE_LINESIZE
98 #define XCHAL_ICACHE_LINESIZE 16
100 #undef XCHAL_DCACHE_LINESIZE
101 #define XCHAL_DCACHE_LINESIZE 16
103 #undef XCHAL_ICACHE_LINEWIDTH
104 #define XCHAL_ICACHE_LINEWIDTH 4
106 #undef XCHAL_DCACHE_LINEWIDTH
107 #define XCHAL_DCACHE_LINEWIDTH 4
109 #undef XCHAL_DCACHE_IS_WRITEBACK
110 #define XCHAL_DCACHE_IS_WRITEBACK 0
113 #undef XCHAL_HAVE_MMU
114 #define XCHAL_HAVE_MMU 1
116 #undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
117 #define XCHAL_MMU_MIN_PTE_PAGE_SIZE 12
120 #undef XCHAL_HAVE_DEBUG
121 #define XCHAL_HAVE_DEBUG 1
123 #undef XCHAL_NUM_IBREAK
124 #define XCHAL_NUM_IBREAK 2
126 #undef XCHAL_NUM_DBREAK
127 #define XCHAL_NUM_DBREAK 2
129 #undef XCHAL_DEBUGLEVEL
130 #define XCHAL_DEBUGLEVEL 4
133 #undef XCHAL_EXTRA_SA_SIZE
134 #define XCHAL_EXTRA_SA_SIZE 0
136 #undef XCHAL_EXTRA_SA_ALIGN
137 #define XCHAL_EXTRA_SA_ALIGN 1
139 #endif /* !XTENSA_CONFIG_H */
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