mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2025-12-16 10:03:50 +01:00
49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
/*
|
|
* Copyright (C) 2021 Koen Zandberg <koen@bergzand.net>
|
|
* 2021 Inria
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU Lesser General
|
|
* Public License v2.1. See the file LICENSE in the top level directory for more
|
|
* details.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
/**
|
|
* @ingroup cpu_cortexm_common
|
|
* @{
|
|
*
|
|
* @file
|
|
* @brief Implementation of the kernels thread interface
|
|
*
|
|
* @author Koen Zandberg <koen@bergzand.net>
|
|
*/
|
|
|
|
#include "cpu_conf.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define THREAD_API_INLINED
|
|
|
|
#ifndef DOXYGEN /* Doxygen is in core/include/thread.h */
|
|
|
|
static inline __attribute__((always_inline)) void thread_yield_higher(void)
|
|
{
|
|
/* trigger the PENDSV interrupt to run scheduler and schedule new thread if
|
|
* applicable */
|
|
SCB->ICSR = SCB_ICSR_PENDSVSET_Msk;
|
|
/* flush the pipeline. Otherwise we risk that subsequent instructions are
|
|
* executed before the IRQ has actually triggered */
|
|
__ISB();
|
|
}
|
|
|
|
#endif /* DOXYGEN */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
/** @} */
|