xtensa-config.h revision 169695 
1/* Xtensa configuration settings.
2   Copyright (C) 2001, 2002, 2003, 2004, 2005 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, 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 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_MUL32_HIGH
58#define XCHAL_HAVE_MUL32_HIGH		0
59
60#undef XCHAL_HAVE_DIV32
61#define XCHAL_HAVE_DIV32		0
62
63#undef XCHAL_HAVE_NSA
64#define XCHAL_HAVE_NSA			1
65
66#undef XCHAL_HAVE_MINMAX
67#define XCHAL_HAVE_MINMAX		0
68
69#undef XCHAL_HAVE_SEXT
70#define XCHAL_HAVE_SEXT			0
71
72#undef XCHAL_HAVE_LOOPS
73#define XCHAL_HAVE_LOOPS		1
74
75#undef XCHAL_HAVE_BOOLEANS
76#define XCHAL_HAVE_BOOLEANS		0
77
78#undef XCHAL_HAVE_FP
79#define XCHAL_HAVE_FP			0
80
81#undef XCHAL_HAVE_FP_DIV
82#define XCHAL_HAVE_FP_DIV		0
83
84#undef XCHAL_HAVE_FP_RECIP
85#define XCHAL_HAVE_FP_RECIP		0
86
87#undef XCHAL_HAVE_FP_SQRT
88#define XCHAL_HAVE_FP_SQRT		0
89
90#undef XCHAL_HAVE_FP_RSQRT
91#define XCHAL_HAVE_FP_RSQRT		0
92
93#undef XCHAL_HAVE_WINDOWED
94#define XCHAL_HAVE_WINDOWED		1
95
96#undef XCHAL_HAVE_WIDE_BRANCHES
97#define XCHAL_HAVE_WIDE_BRANCHES	0
98
99#undef XCHAL_HAVE_PREDICTED_BRANCHES
100#define XCHAL_HAVE_PREDICTED_BRANCHES	0
101
102
103#undef XCHAL_ICACHE_SIZE
104#define XCHAL_ICACHE_SIZE		8192
105
106#undef XCHAL_DCACHE_SIZE
107#define XCHAL_DCACHE_SIZE		8192
108
109#undef XCHAL_ICACHE_LINESIZE
110#define XCHAL_ICACHE_LINESIZE		16
111
112#undef XCHAL_DCACHE_LINESIZE
113#define XCHAL_DCACHE_LINESIZE		16
114
115#undef XCHAL_ICACHE_LINEWIDTH
116#define XCHAL_ICACHE_LINEWIDTH		4
117
118#undef XCHAL_DCACHE_LINEWIDTH
119#define XCHAL_DCACHE_LINEWIDTH		4
120
121#undef XCHAL_DCACHE_IS_WRITEBACK
122#define XCHAL_DCACHE_IS_WRITEBACK	0
123
124
125#undef XCHAL_HAVE_MMU
126#define XCHAL_HAVE_MMU			1
127
128#undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
129#define XCHAL_MMU_MIN_PTE_PAGE_SIZE	12
130
131
132#undef XCHAL_HAVE_DEBUG
133#define XCHAL_HAVE_DEBUG		1
134
135#undef XCHAL_NUM_IBREAK
136#define XCHAL_NUM_IBREAK		2
137
138#undef XCHAL_NUM_DBREAK
139#define XCHAL_NUM_DBREAK		2
140
141#undef XCHAL_DEBUGLEVEL
142#define XCHAL_DEBUGLEVEL		4
143
144
145#undef XCHAL_INST_FETCH_WIDTH
146#define XCHAL_INST_FETCH_WIDTH		4
147
148#endif /* !XTENSA_CONFIG_H */
149