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zephyr/arch/nios2/include/offsets_short_arch.h

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kernel/arch: consolidate tTCS and TNANO definitions There was a lot of duplication between architectures for the definition of threads and the "nanokernel" guts. These have been consolidated. Now, a common file kernel/unified/include/kernel_structs.h holds the common definitions. Architectures provide two files to complement it: kernel_arch_data.h and kernel_arch_func.h. The first one contains at least the struct _thread_arch and struct _kernel_arch data structures, as well as the struct _callee_saved and struct _caller_saved register layouts. The second file contains anything that needs what is provided by the common stuff in kernel_structs.h. Those two files are only meant to be included in kernel_structs.h in very specific locations. The thread data structure has been separated into three major parts: common struct _thread_base and struct k_thread, and arch-specific struct _thread_arch. The first and third ones are included in the second. The struct s_NANO data structure has been split into two: common struct _kernel and arch-specific struct _kernel_arch. The latter is included in the former. Offsets files have also changed: nano_offsets.h has been renamed kernel_offsets.h and is still included by the arch-specific offsets.c. Also, since the thread and kernel data structures are now made of sub-structures, offsets have to be added to make up the full offset. Some of these additions have been consolidated in shorter symbols, available from kernel/unified/include/offsets_short.h, which includes an arch-specific offsets_arch_short.h. Most of the code include offsets_short.h now instead of offsets.h. Change-Id: I084645cb7e6db8db69aeaaf162963fe157045d5a Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-11-08 23:36:50 +08:00
/*
* Copyright (c) 2016 Wind River Systems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _offsets_short_arch__h_
#define _offsets_short_arch__h_
#include <offsets.h>
/* kernel */
/* nothing for now */
/* end - kernel */
/* threads */
#define _thread_offset_to_r16 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r16_OFFSET)
#define _thread_offset_to_r17 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r17_OFFSET)
#define _thread_offset_to_r18 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r18_OFFSET)
#define _thread_offset_to_r19 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r19_OFFSET)
#define _thread_offset_to_r20 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r20_OFFSET)
#define _thread_offset_to_r21 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r21_OFFSET)
#define _thread_offset_to_r22 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r22_OFFSET)
#define _thread_offset_to_r23 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r23_OFFSET)
#define _thread_offset_to_r28 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r28_OFFSET)
#define _thread_offset_to_ra \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_ra_OFFSET)
#define _thread_offset_to_sp \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_sp_OFFSET)
#define _thread_offset_to_key \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_key_OFFSET)
#define _thread_offset_to_retval \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_retval_OFFSET)
/* end - threads */
#endif /* _offsets_short_arch__h_ */