1/* 2 * Copyright 2003-2019, Haiku Inc. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Axel D��rfler <axeld@pinc-software.de> 7 * Ingo Weinhold <bonefish@cs.tu-berlin.de> 8 * Adrien Destugues <pulkomandy@pulkomandy.tk> 9 */ 10#ifndef _KERNEL_ARCH_SPARC_THREAD_H 11#define _KERNEL_ARCH_SPARC_THREAD_H 12 13#include <arch/cpu.h> 14 15#ifdef __cplusplus 16extern "C" { 17#endif 18 19static inline Thread * 20arch_thread_get_current_thread(void) 21{ 22 Thread *t; 23 asm volatile("mov %%g7, %0" : "=r"(t)); 24 return t; 25} 26 27 28static inline void 29arch_thread_set_current_thread(Thread *t) 30{ 31 asm volatile("mov %0,%%g7" : : "r"(t)); 32} 33 34 35#ifdef __cplusplus 36} 37#endif 38 39 40#endif /* _KERNEL_ARCH_SPARC_THREAD_H */ 41 42