1 /* Xtensa configuration settings.
2 Copyright (C) 2001-2023 Free Software Foundation, Inc.
3 Contributed by Bob Wilson (bob.wilson@acm.org) 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, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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 XSHAL_HAVE_TEXT_SECTION_LITERALS
49 #define XSHAL_HAVE_TEXT_SECTION_LITERALS 1 /* Set if there is some memory that allows both code and literals. */
50
51 #undef XCHAL_HAVE_MAC16
52 #define XCHAL_HAVE_MAC16 0
53
54 #undef XCHAL_HAVE_MUL16
55 #define XCHAL_HAVE_MUL16 1
56
57 #undef XCHAL_HAVE_MUL32
58 #define XCHAL_HAVE_MUL32 1
59
60 #undef XCHAL_HAVE_MUL32_HIGH
61 #define XCHAL_HAVE_MUL32_HIGH 0
62
63 #undef XCHAL_HAVE_DIV32
64 #define XCHAL_HAVE_DIV32 1
65
66 #undef XCHAL_HAVE_NSA
67 #define XCHAL_HAVE_NSA 1
68
69 #undef XCHAL_HAVE_MINMAX
70 #define XCHAL_HAVE_MINMAX 1
71
72 #undef XCHAL_HAVE_SEXT
73 #define XCHAL_HAVE_SEXT 1
74
75 #undef XCHAL_HAVE_LOOPS
76 #define XCHAL_HAVE_LOOPS 1
77
78 #undef XCHAL_HAVE_THREADPTR
79 #define XCHAL_HAVE_THREADPTR 1
80
81 #undef XCHAL_HAVE_RELEASE_SYNC
82 #define XCHAL_HAVE_RELEASE_SYNC 1
83
84 #undef XCHAL_HAVE_S32C1I
85 #define XCHAL_HAVE_S32C1I 1
86
87 #undef XCHAL_HAVE_BOOLEANS
88 #define XCHAL_HAVE_BOOLEANS 0
89
90 #undef XCHAL_HAVE_FP
91 #define XCHAL_HAVE_FP 0
92
93 #undef XCHAL_HAVE_FP_DIV
94 #define XCHAL_HAVE_FP_DIV 0
95
96 #undef XCHAL_HAVE_FP_RECIP
97 #define XCHAL_HAVE_FP_RECIP 0
98
99 #undef XCHAL_HAVE_FP_SQRT
100 #define XCHAL_HAVE_FP_SQRT 0
101
102 #undef XCHAL_HAVE_FP_RSQRT
103 #define XCHAL_HAVE_FP_RSQRT 0
104
105 #undef XCHAL_HAVE_DFP_accel
106 #define XCHAL_HAVE_DFP_accel 0
107 #undef XCHAL_HAVE_WINDOWED
108 #define XCHAL_HAVE_WINDOWED 1
109
110 #undef XCHAL_NUM_AREGS
111 #define XCHAL_NUM_AREGS 32
112
113 #undef XCHAL_HAVE_WIDE_BRANCHES
114 #define XCHAL_HAVE_WIDE_BRANCHES 0
115
116 #undef XCHAL_HAVE_PREDICTED_BRANCHES
117 #define XCHAL_HAVE_PREDICTED_BRANCHES 0
118
119
120 #undef XCHAL_ICACHE_SIZE
121 #define XCHAL_ICACHE_SIZE 16384
122
123 #undef XCHAL_DCACHE_SIZE
124 #define XCHAL_DCACHE_SIZE 16384
125
126 #undef XCHAL_ICACHE_LINESIZE
127 #define XCHAL_ICACHE_LINESIZE 32
128
129 #undef XCHAL_DCACHE_LINESIZE
130 #define XCHAL_DCACHE_LINESIZE 32
131
132 #undef XCHAL_ICACHE_LINEWIDTH
133 #define XCHAL_ICACHE_LINEWIDTH 5
134
135 #undef XCHAL_DCACHE_LINEWIDTH
136 #define XCHAL_DCACHE_LINEWIDTH 5
137
138 #undef XCHAL_DCACHE_IS_WRITEBACK
139 #define XCHAL_DCACHE_IS_WRITEBACK 1
140
141
142 #undef XCHAL_HAVE_MMU
143 #define XCHAL_HAVE_MMU 1
144
145 #undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
146 #define XCHAL_MMU_MIN_PTE_PAGE_SIZE 12
147
148
149 #undef XCHAL_HAVE_DEBUG
150 #define XCHAL_HAVE_DEBUG 1
151
152 #undef XCHAL_NUM_IBREAK
153 #define XCHAL_NUM_IBREAK 2
154
155 #undef XCHAL_NUM_DBREAK
156 #define XCHAL_NUM_DBREAK 2
157
158 #undef XCHAL_DEBUGLEVEL
159 #define XCHAL_DEBUGLEVEL 6
160
161
162 #undef XCHAL_MAX_INSTRUCTION_SIZE
163 #define XCHAL_MAX_INSTRUCTION_SIZE 3
164
165 #undef XCHAL_INST_FETCH_WIDTH
166 #define XCHAL_INST_FETCH_WIDTH 4
167
168
169 #undef XSHAL_ABI
170 #undef XTHAL_ABI_WINDOWED
171 #undef XTHAL_ABI_CALL0
172 #define XSHAL_ABI XTHAL_ABI_WINDOWED
173 #define XTHAL_ABI_WINDOWED 0
174 #define XTHAL_ABI_CALL0 1
175
176 #endif /* !XTENSA_CONFIG_H */