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Elixir Cross Referencer

/*
 * Copyright (c) 2018 Intel Corporation.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <sw_isr_table.h>
#include <arch/cpu.h>
#include <sys/__assert.h>
/*
 * Common code for arches that use software ISR tables (CONFIG_GEN_ISR_TABLES)
 */

#ifdef CONFIG_DYNAMIC_INTERRUPTS
void z_isr_install(unsigned int irq, void (*routine)(void *), void *param)
{
	unsigned int table_idx = irq - CONFIG_GEN_IRQ_START_VECTOR;

	__ASSERT(!irq_is_enabled(irq), "IRQ %d is enabled", irq);

	/* If dynamic IRQs are enabled, then the _sw_isr_table is in RAM and
	 * can be modified
	 */
	_sw_isr_table[table_idx].arg = param;
	_sw_isr_table[table_idx].isr = routine;
}
#endif /* CONFIG_DYNAMIC_INTERRUPTS */