95 lines
1.7 KiB
C
95 lines
1.7 KiB
C
/*
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* Copyright (c) 2020 Nordic Semiconductor ASA
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* Copyright (c) 2020 Oticon A/S
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdint.h>
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#include "irq_ctrl.h"
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#include "posix_core.h"
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#include "posix_board_if.h"
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#include "board_soc.h"
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#include "bs_tracing.h"
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/*
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* Replacement for ARMs NVIC functions()
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*/
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void NVIC_SetPendingIRQ(IRQn_Type IRQn)
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{
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hw_irq_ctrl_raise_im_from_sw(CONFIG_NATIVE_SIMULATOR_MCU_N, IRQn);
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}
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void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
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{
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hw_irq_ctrl_clear_irq(CONFIG_NATIVE_SIMULATOR_MCU_N, IRQn);
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}
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void NVIC_DisableIRQ(IRQn_Type IRQn)
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{
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hw_irq_ctrl_disable_irq(CONFIG_NATIVE_SIMULATOR_MCU_N, IRQn);
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}
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void NVIC_EnableIRQ(IRQn_Type IRQn)
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{
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hw_irq_ctrl_enable_irq(CONFIG_NATIVE_SIMULATOR_MCU_N, IRQn);
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}
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uint32_t NVIC_GetEnableIRQ(IRQn_Type IRQn)
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{
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return hw_irq_ctrl_is_irq_enabled(CONFIG_NATIVE_SIMULATOR_MCU_N, IRQn);
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}
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void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
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{
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hw_irq_ctrl_prio_set(CONFIG_NATIVE_SIMULATOR_MCU_N, IRQn, priority);
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}
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uint32_t NVIC_GetPriority(IRQn_Type IRQn)
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{
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return hw_irq_ctrl_get_prio(CONFIG_NATIVE_SIMULATOR_MCU_N, IRQn);
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}
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void NVIC_SystemReset(void)
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{
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bs_trace_error_time_line("%s called. Exiting\n", __func__);
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}
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/*
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* Replacements for some other CMSIS functions
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*/
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void __enable_irq(void)
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{
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hw_irq_ctrl_change_lock(CONFIG_NATIVE_SIMULATOR_MCU_N, false);
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}
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void __disable_irq(void)
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{
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hw_irq_ctrl_change_lock(CONFIG_NATIVE_SIMULATOR_MCU_N, true);
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}
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uint32_t __get_PRIMASK(void)
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{
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return hw_irq_ctrl_get_current_lock(CONFIG_NATIVE_SIMULATOR_MCU_N);
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}
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void __set_PRIMASK(uint32_t primask)
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{
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hw_irq_ctrl_change_lock(CONFIG_NATIVE_SIMULATOR_MCU_N, primask != 0);
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}
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void __WFE(void)
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{
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nrfbsim_WFE_model();
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}
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void __WFI(void)
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{
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__WFE();
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}
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void __SEV(void)
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{
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nrfbsim_SEV_model();
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}
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