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File indexing completed on 2025-05-11 08:23:48
0001 /* SPDX-License-Identifier: BSD-2-Clause */ 0002 0003 /* 0004 * COPYRIGHT (c) 1989-2008. 0005 * On-Line Applications Research Corporation (OAR). 0006 * 0007 * Redistribution and use in source and binary forms, with or without 0008 * modification, are permitted provided that the following conditions 0009 * are met: 0010 * 1. Redistributions of source code must retain the above copyright 0011 * notice, this list of conditions and the following disclaimer. 0012 * 2. Redistributions in binary form must reproduce the above copyright 0013 * notice, this list of conditions and the following disclaimer in the 0014 * documentation and/or other materials provided with the distribution. 0015 * 0016 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 0017 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 0018 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 0019 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 0020 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 0021 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 0022 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 0023 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 0024 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 0025 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 0026 * POSSIBILITY OF SUCH DAMAGE. 0027 */ 0028 0029 #include <rtems.h> 0030 #include <mcf5223x/mcf5223x.h> 0031 #include "cache.h" 0032 0033 /* 0034 * Cannot be frozen 0035 */ 0036 static void _CPU_cache_freeze_data(void) {} 0037 static void _CPU_cache_unfreeze_data(void) {} 0038 static void _CPU_cache_freeze_instruction(void) {} 0039 static void _CPU_cache_unfreeze_instruction(void) {} 0040 0041 /* 0042 * Write-through data cache -- flushes are unnecessary 0043 */ 0044 static void _CPU_cache_flush_1_data_line(const void *d_addr) {} 0045 static void _CPU_cache_flush_entire_data(void) {} 0046 0047 static void _CPU_cache_enable_instruction(void) {} 0048 static void _CPU_cache_disable_instruction(void) {} 0049 static void _CPU_cache_invalidate_entire_instruction(void) {} 0050 static void _CPU_cache_invalidate_1_instruction_line(const void *addr) {} 0051 0052 static void _CPU_cache_enable_data(void) {} 0053 static void _CPU_cache_disable_data(void) {} 0054 static void _CPU_cache_invalidate_entire_data(void) {} 0055 static void _CPU_cache_invalidate_1_data_line(const void *addr) {} 0056 0057 #include "../../../shared/cache/cacheimpl.h"
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