86375271fc
* bug fix * remove unused codes and definition * optimize some codes Signed-off-by: Wayne Ren <wren@synopsys.com>
102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
/*----------------------------------------------------------------------------
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* Tencent is pleased to support the open source community by making TencentOS
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* available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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* If you have downloaded a copy of the TencentOS binary from Tencent, please
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* note that the TencentOS binary is licensed under the BSD 3-Clause License.
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*
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* If you have downloaded a copy of the TencentOS source code from Tencent,
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* please note that TencentOS source code is licensed under the BSD 3-Clause
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* License, except for the third-party components listed below which are
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* subject to different license terms. Your integration of TencentOS into your
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* own projects may require compliance with the BSD 3-Clause License, as well
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* as the other licenses applicable to the third-party components included
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* within TencentOS.
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*---------------------------------------------------------------------------*/
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016-2018 Armink (armink.ztl@gmail.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* 'Software'), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in 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,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _PORT_H_
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#define _PORT_H_
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#if TOS_CFG_FAULT_BACKTRACE_EN > 0u
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#endif
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#if defined(TOS_CFG_CPU_LEAD_ZEROS_ASM_PRESENT) && (TOS_CFG_CPU_LEAD_ZEROS_ASM_PRESENT == 1u)
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__PORT__ uint32_t port_clz(uint32_t val);
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#endif
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__PORT__ void port_int_disable(void);
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__PORT__ void port_int_enable(void);
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__PORT__ cpu_cpsr_t port_cpsr_save(void);
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__PORT__ void port_cpsr_restore(cpu_cpsr_t cpsr);
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__PORT__ void port_cpu_reset(void);
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__PORT__ uint32_t port_cpu_clz(uint32_t);
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__PORT__ void port_sched_start(void) __NO_RETURN__;
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__PORT__ void port_context_switch(void);
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__PORT__ void port_irq_context_switch(void);
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__PORT__ void port_systick_config(uint32_t cycle_per_tick);
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__PORT__ void port_systick_priority_set(uint32_t prio);
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#if TOS_CFG_TICKLESS_EN > 0u
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__PORT__ void port_systick_resume(void);
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__PORT__ void port_systick_suspend(void);
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__PORT__ void port_systick_reload(uint32_t cycle_per_tick);
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__PORT__ void port_systick_pending_reset(void);
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__PORT__ k_time_t port_systick_max_delay_millisecond(void);
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#endif
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#if TOS_CFG_PWR_MGR_EN > 0u
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__PORT__ void port_sleep_mode_enter(void);
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__PORT__ void port_stop_mode_enter(void);
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__PORT__ void port_standby_mode_enter(void);
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#endif
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#endif /* _PORT_H_ */
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