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49 lines
928 B
ArmAsm
49 lines
928 B
ArmAsm
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/*
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* Copyright (c) 2006-2020, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2024-03-28 Shell Move vector handling codes from context_gcc.S
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*/
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#ifndef __ASSEMBLY__
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#define __ASSEMBLY__
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#endif
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#include "../include/vector_gcc.h"
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#include "context_gcc.h"
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.globl vector_fiq
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vector_fiq:
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b .
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START_POINT(vector_irq)
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SAVE_IRQ_CONTEXT
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stp x0, x1, [sp, #-0x10]! /* X0 is thread sp */
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bl rt_interrupt_enter
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ldp x0, x1, [sp]
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#ifdef RT_USING_SMART
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SAVE_USER_CTX
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#endif /* RT_USING_SMART */
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bl rt_hw_trap_irq
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#ifdef RT_USING_SMART
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ldp x0, x1, [sp]
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RESTORE_USER_CTX x0
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#endif /* RT_USING_SMART */
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bl rt_interrupt_leave
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ldp x0, x1, [sp], #0x10
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bl rt_scheduler_do_irq_switch
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mov x0, sp
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RESTORE_IRQ_CONTEXT
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START_POINT_END(vector_irq)
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