Mercurial > flash_v2

annotate packages/hal/common/current/tests/cache.c @ 1777:c16341b1bac6 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
* Added execute permissions to files missed in conversion from CVS
author alexs
date Mon, 12 Oct 2009 02:26:09 +0100
parents d2c90368aeef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1 /*=================================================================
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
2 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
3 // cache.c
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
4 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
5 // HAL Cache timing test
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
6 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
7 //==========================================================================
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
8 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
9 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
10 // This file is part of eCos, the Embedded Configurable Operating System.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
12 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
13 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
14 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
15 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
16 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
20 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
21 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
22 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
23 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
25 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
26 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
27 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
28 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
29 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
30 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
31 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
32 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
33 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
34 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
35 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210
d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST
jlarmour
parents: 208
diff changeset
37 // at http://sources.redhat.com/ecos/ecos-license/
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
38 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
39 //####ECOSGPLCOPYRIGHTEND####
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
40 //==========================================================================
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
41 //#####DESCRIPTIONBEGIN####
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
42 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
43 // Author(s): dsm
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
44 // Contributors: dsm, nickg
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
45 // Date: 1998-06-18
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
46 //####DESCRIPTIONEND####
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
47 */
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
48
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
49 #include <pkgconf/hal.h>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
50
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
51 #include <cyg/infra/testcase.h>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
52
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
53 #include <cyg/hal/hal_cache.h>
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
54 #include <cyg/hal/hal_intr.h>
20
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 10
diff changeset
55 #include <cyg/infra/diag.h>
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
56
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
57 #if defined(HAL_DCACHE_SIZE) && HAL_DCACHE_SIZE != 0
50
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
58
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
59 // -------------------------------------------------------------------------
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
60 // If the HAL does not supply this, we supply our own version
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
61
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
62 #ifndef HAL_DCACHE_PURGE_ALL
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
63
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
64 #ifdef HAL_DCACHE_SYNC
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
65
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
66 # define HAL_DCACHE_PURGE_ALL() HAL_DCACHE_SYNC()
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
67
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
68 #else
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
69
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
70 static cyg_uint8 dca[HAL_DCACHE_SIZE + HAL_DCACHE_LINE_SIZE*2];
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
71
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
72 #define HAL_DCACHE_PURGE_ALL() \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
73 CYG_MACRO_START \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
74 volatile cyg_uint8 *addr = &dca[HAL_DCACHE_LINE_SIZE]; \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
75 volatile cyg_uint8 tmp = 0; \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
76 int i; \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
77 for( i = 0; i < HAL_DCACHE_SIZE; i += HAL_DCACHE_LINE_SIZE ) \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
78 { \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
79 tmp = addr[i]; \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
80 } \
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
81 CYG_MACRO_END
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
82
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
83 #endif // HAL_DCACHE_SYNC
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
84
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 161
diff changeset
85 #endif // HAL_DCACHE_PURGE_ALL
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
86
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
87 // -------------------------------------------------------------------------
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
88
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
89 #ifndef MAX_STRIDE
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
90 #define MAX_STRIDE 64
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
91 #endif
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
92
50
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
93 volatile char m[(HAL_DCACHE_SIZE/HAL_DCACHE_LINE_SIZE)*MAX_STRIDE];
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
94
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
95 // -------------------------------------------------------------------------
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
96
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
97 static void time0(register cyg_uint32 stride)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
98 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
99 register cyg_uint32 j,k;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
100 register char c;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
101
20
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 10
diff changeset
102 diag_printf("stride=%d\n", stride);
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 10
diff changeset
103
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
104 k = 0;
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
105 if ( cyg_test_is_simulator )
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
106 k = 3960;
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
107
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
108 for(; k<4000;k++) {
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
109 for(j=0; j<(HAL_DCACHE_SIZE/HAL_DCACHE_LINE_SIZE); j++) {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
110 c=m[stride*j];
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
111 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
112 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
113 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
114
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
115 // -------------------------------------------------------------------------
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
116
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
117 void time1(void)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
118 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
119 cyg_uint32 i;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
120
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
121 for(i=1; i<=MAX_STRIDE; i+=i) {
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
122 time0(i);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
123 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
124 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
125
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
126 // -------------------------------------------------------------------------
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
127 // This test could be improved by counting number of passes possible
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
128 // in a given number of ticks.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
129
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
130 static void entry0( void )
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
131 {
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
132 register CYG_INTERRUPT_STATE oldints;
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
133
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
134 #ifdef HAL_CACHE_UNIFIED
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
135
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
136 HAL_DISABLE_INTERRUPTS(oldints);
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
137 HAL_DCACHE_PURGE_ALL(); // rely on above definition
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
138 HAL_UCACHE_INVALIDATE_ALL();
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
139 HAL_UCACHE_DISABLE();
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
140 HAL_RESTORE_INTERRUPTS(oldints);
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
141 CYG_TEST_INFO("Cache off");
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
142 time1();
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
143
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
144 HAL_DISABLE_INTERRUPTS(oldints);
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
145 HAL_DCACHE_PURGE_ALL(); // rely on above definition
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
146 HAL_UCACHE_INVALIDATE_ALL();
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
147 HAL_UCACHE_ENABLE();
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
148 HAL_RESTORE_INTERRUPTS(oldints);
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
149 CYG_TEST_INFO("Cache on");
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
150 time1();
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
151
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
152 #else // HAL_CACHE_UNIFIED
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
153
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
154 HAL_DISABLE_INTERRUPTS(oldints);
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
155 HAL_DCACHE_PURGE_ALL();
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
156 HAL_ICACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
157 HAL_DCACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
158 HAL_ICACHE_DISABLE();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
159 HAL_DCACHE_DISABLE();
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
160 HAL_RESTORE_INTERRUPTS(oldints);
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
161 CYG_TEST_INFO("Dcache off Icache off");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
162 time1();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
163
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
164 HAL_DISABLE_INTERRUPTS(oldints);
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
165 HAL_DCACHE_PURGE_ALL();
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
166 HAL_ICACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
167 HAL_DCACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
168 HAL_ICACHE_DISABLE();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
169 HAL_DCACHE_ENABLE();
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
170 HAL_RESTORE_INTERRUPTS(oldints);
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
171 CYG_TEST_INFO("Dcache on Icache off");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
172 time1();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
173
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
174 HAL_DISABLE_INTERRUPTS(oldints);
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
175 HAL_DCACHE_PURGE_ALL();
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
176 HAL_ICACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
177 HAL_DCACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
178 HAL_ICACHE_ENABLE();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
179 HAL_DCACHE_DISABLE();
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
180 HAL_RESTORE_INTERRUPTS(oldints);
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
181 CYG_TEST_INFO("Dcache off Icache on");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
182 time1();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
183
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
184 HAL_DISABLE_INTERRUPTS(oldints);
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
185 HAL_DCACHE_PURGE_ALL();
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
186 HAL_ICACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
187 HAL_DCACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
188 HAL_ICACHE_ENABLE();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
189 HAL_DCACHE_ENABLE();
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
190 HAL_RESTORE_INTERRUPTS(oldints);
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
191 CYG_TEST_INFO("Dcache on Icache on");
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
192 time1();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
193
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
194 HAL_DISABLE_INTERRUPTS(oldints);
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
195 HAL_DCACHE_PURGE_ALL();
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
196 HAL_ICACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
197 HAL_DCACHE_INVALIDATE_ALL();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
198 HAL_ICACHE_DISABLE();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
199 HAL_DCACHE_DISABLE();
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
200 HAL_RESTORE_INTERRUPTS(oldints);
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
201 CYG_TEST_INFO("Dcache off Icache off");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
202 time1();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
203
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
204 #endif // HAL_CACHE_UNIFIED
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 2
diff changeset
205
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
206 CYG_TEST_PASS_FINISH("End of test");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
207 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
208
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
209 // -------------------------------------------------------------------------
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
210
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
211 void cache_main( void )
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
212 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
213 CYG_TEST_INIT();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
214
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
215 entry0();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
216
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
217 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
218
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
219 // -------------------------------------------------------------------------
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
220
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
221 externC void
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
222 cyg_start( void )
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
223 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
224 cache_main();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
225 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
226
161
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 66
diff changeset
227 #else // HAL_DCACHE_SIZE
50
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
228 #define N_A_MSG "No cache"
161
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents: 66
diff changeset
229 #endif // HAL_DCACHE_SIZE
50
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
230
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
231 #ifdef N_A_MSG
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
232 externC void
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
233 cyg_start( void )
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
234 {
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
235 CYG_TEST_INIT();
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
236 CYG_TEST_NA( N_A_MSG );
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
237 }
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
238 #endif // N_A_MSG
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 20
diff changeset
239
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
240 // -------------------------------------------------------------------------
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
241 /* EOF cache.c */