35 lines
590 B
C
35 lines
590 B
C
/*
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* Copyright (c) 2015 Intel corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file Software interrupts utility code - ARM implementation
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*/
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#include <kernel.h>
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#include <irq_offload.h>
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static irq_offload_routine_t offload_routine;
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static void *offload_param;
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/* Called by __svc */
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void _irq_do_offload(void)
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{
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offload_routine(offload_param);
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}
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void irq_offload(irq_offload_routine_t routine, void *parameter)
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{
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int key;
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key = irq_lock();
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offload_routine = routine;
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offload_param = parameter;
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__asm__ volatile ("svc #1" : : : "memory");
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irq_unlock(key);
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}
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