?? switch.c
字號:
/* * PPC-specific RTLinux switch support * * Copyright (C) 1999 Cort Dougan <cort@fsmlabs.com> */#include <linux/threads.h>#include <asm/system.h>#include <rtl_conf.h>#include <rtl_sched.h>#include <rtl_core.h>#ifdef CONFIG_RTL_FP_SUPPORTvoid __rtl_fpu_save(RTL_THREAD_STRUCT *);void rtl_fpu_save (schedule_t *s, RTL_THREAD_STRUCT *current_t){ __rtl_fpu_save (current_t);}void __rtl_fpu_restore(RTL_THREAD_STRUCT *);void rtl_fpu_restore (schedule_t *s,RTL_THREAD_STRUCT *current_t){ __rtl_fpu_restore (current_t);}void rtl_task_init_fpu (RTL_THREAD_STRUCT *t, RTL_THREAD_STRUCT *fpu_owner){}#endifvoid rtl_switch_to(RTL_THREAD_STRUCT **current, RTL_THREAD_STRUCT *new){ void __rtl_switch_to( RTL_THREAD_STRUCT **, RTL_THREAD_STRUCT *); __rtl_switch_to(current,new);}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -