1/* 2 * Copyright 2003-2019, Haiku, Inc. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Ingo Weinhold <bonefish@cs.tu-berlin.de> 7 * Jonas Sundstr��m <jonas@kirilla.com> 8 */ 9#ifndef _KERNEL_ARCH_RISCV64_THREAD_H 10#define _KERNEL_ARCH_RISCV64_THREAD_H 11 12#include <arch/cpu.h> 13 14#ifdef __cplusplus 15extern "C" { 16#endif 17 18 19static inline Thread* 20arch_thread_get_current_thread(void) 21{ 22 Thread* t; 23 asm volatile("mv %0, tp" : "=r" (t)); 24 return t; 25} 26 27 28static inline void 29arch_thread_set_current_thread(Thread* t) 30{ 31 asm volatile("mv tp, %0" : : "r" (t)); 32} 33 34 35#ifdef __cplusplus 36} 37#endif 38 39 40#endif /* _KERNEL_ARCH_RISCV64_THREAD_H */ 41