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/* * Copyright (c) 2015 Intel corporation * * SPDX-License-Identifier: Apache-2.0 */ /** * @file Software interrupts utility code - ARC implementation */ #include <kernel.h> #include <irq_offload.h> static irq_offload_routine_t offload_routine; static void *offload_param; /* Called by trap_s exception handler */ void _irq_do_offload(void) { offload_routine(offload_param); } void irq_offload(irq_offload_routine_t routine, void *parameter) { int key; key = irq_lock(); offload_routine = routine; offload_param = parameter; __asm__ volatile ("trap_s 0"); irq_unlock(key); } |