45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
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* Copyright (c) 2020 Institute of Parallel And Distributed Systems (IPADS), Shanghai Jiao Tong University (SJTU)
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* OS-Lab-2020 (i.e., ChCore) is licensed under the Mulan PSL v1.
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* You can use this software according to the terms and conditions of the Mulan PSL v1.
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* You may obtain a copy of Mulan PSL v1 at:
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* http://license.coscl.org.cn/MulanPSL
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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* PURPOSE.
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* See the Mulan PSL v1 for more details.
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*/
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#pragma once
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#define SYNC_EL1t 0
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#define IRQ_EL1t 1
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#define FIQ_EL1t 2
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#define ERROR_EL1t 3
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#define SYNC_EL1h 4
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#define IRQ_EL1h 5
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#define FIQ_EL1h 6
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#define ERROR_EL1h 7
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#define SYNC_EL0_64 8
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#define IRQ_EL0_64 9
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#define FIQ_EL0_64 10
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#define ERROR_EL0_64 11
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#define SYNC_EL0_32 12
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#define IRQ_EL0_32 13
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#define FIQ_EL0_32 14
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#define ERROR_EL0_32 15
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#ifndef __ASM__
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#include <common/types.h>
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/* assembly helper functions */
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void set_exception_vector(void);
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void exception_init(void);
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void exception_init_per_cpu(void);
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void eret_to_thread(u64 sp);
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#endif /* __ASM__ */
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