57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Renesas Electronics Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef RA_RA_UTILS_H_
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#define RA_RA_UTILS_H_
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#include <stdint.h>
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#include <stdbool.h>
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__attribute__((always_inline)) static inline void ra_enable_irq(__attribute__((unused)) uint32_t state) {
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__asm__ volatile ("cpsie f"
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:
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:
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: "memory");
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}
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__attribute__((always_inline)) static inline uint32_t ra_disable_irq(void) {
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uint32_t state;
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__asm__ volatile ("cpsid f"
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: "=r" (state)
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:
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: "memory");
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return state;
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}
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void ra_mstpcra_stop(uint32_t mod_mask);
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void ra_mstpcra_start(uint32_t mod_mask);
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void ra_mstpcrb_stop(uint32_t mod_mask);
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void ra_mstpcrb_start(uint32_t mod_mask);
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void ra_mstpcrc_stop(uint32_t mod_mask);
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void ra_mstpcrc_start(uint32_t mod_mask);
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void ra_mstpcrd_stop(uint32_t mod_mask);
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void ra_mstpcrd_start(uint32_t mod_mask);
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#endif /* RA_RA_UTILS_H_ */
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