NEORV32 - Software Framework Documentation
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neorv32_cfs.h
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1// #################################################################################################
2// # << NEORV32: neorv32_cfs.h - Custom Functions Subsystem (CFS) HW Driver (stub) >> #
3// # ********************************************************************************************* #
4// # BSD 3-Clause License #
5// # #
6// # Copyright (c) 2023, Stephan Nolting. All rights reserved. #
7// # #
8// # Redistribution and use in source and binary forms, with or without modification, are #
9// # permitted provided that the following conditions are met: #
10// # #
11// # 1. Redistributions of source code must retain the above copyright notice, this list of #
12// # conditions and the following disclaimer. #
13// # #
14// # 2. Redistributions in binary form must reproduce the above copyright notice, this list of #
15// # conditions and the following disclaimer in the documentation and/or other materials #
16// # provided with the distribution. #
17// # #
18// # 3. Neither the name of the copyright holder nor the names of its contributors may be used to #
19// # endorse or promote products derived from this software without specific prior written #
20// # permission. #
21// # #
22// # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS #
23// # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF #
24// # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE #
25// # COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, #
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27// # GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED #
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29// # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED #
30// # OF THE POSSIBILITY OF SUCH DAMAGE. #
31// # ********************************************************************************************* #
32// # The NEORV32 Processor - https://github.com/stnolting/neorv32 (c) Stephan Nolting #
33// #################################################################################################
34
35
36/**********************************************************************/
46#ifndef neorv32_cfs_h
47#define neorv32_cfs_h
48
49/**********************************************************************/
54typedef volatile struct __attribute__((packed,aligned(4))) {
55 uint32_t REG[64];
57
59#define NEORV32_CFS ((neorv32_cfs_t*) (NEORV32_CFS_BASE))
63/**********************************************************************/
67int neorv32_cfs_available(void);
71#endif // neorv32_cfs_h
int neorv32_cfs_available(void)
Definition neorv32_cfs.c:55
Definition neorv32_cfs.h:54