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https://github.com/openharmony/tee_tee_tzdriver.git
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袁浩
78 lines
1.7 KiB
C
78 lines
1.7 KiB
C
/*
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* log_cfg_api.h
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*
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* for log cfg api define
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*
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* Copyright (C) 2022 Huawei Technologies Co., Ltd.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef LOG_CFG_API_H
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#define LOG_CFG_API_H
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#include <linux/types.h>
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#if (defined(CONFIG_PAGES_MEM) && defined(CONFIG_TEELOG))
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int register_log_mem(u64 *addr, u32 *len);
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int register_log_exception(void);
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void report_log_system_error(void);
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void report_log_system_panic(void);
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int *map_log_mem(u64 mem_addr, u32 mem_len);
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void unmap_log_mem(int *log_buffer);
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void get_log_chown(uid_t *user, gid_t *group);
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void unregister_log_exception(void);
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void ta_crash_report_log(void);
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#else
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static inline int register_log_mem(const u64 *addr, const u32 *len)
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{
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(void)addr;
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(void)len;
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return 0;
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}
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static inline int register_log_exception(void)
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{
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return 0;
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}
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static inline void report_log_system_error(void)
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{
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}
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static inline void report_log_system_panic(void)
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{
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}
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static inline int *map_log_mem(u64 mem_addr, u32 mem_len)
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{
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(void)mem_addr;
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(void)mem_len;
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return NULL;
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}
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static inline void unmap_log_mem(const int *log_buffer)
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{
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(void)log_buffer;
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}
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static inline void get_log_chown(const uid_t *user, const gid_t *group)
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{
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(void)user;
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(void)group;
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}
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static inline void unregister_log_exception(void)
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{
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}
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static inline void ta_crash_report_log(void)
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{
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}
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#endif
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#endif
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