经典的switch_to()
摘要:        
extern _inline void switch_to(int n) { unsigned short __tmp; __tmp = (unsigned short)_TSS(n); _asm { mov ebx, offset task mov eax, n mov ecx, [ebx+eax*4] cmp ecx, current/* 任务n 是当前任务吗?(cur...    阅读全文
        posted @ 2008-11-17 17:12 everblue 阅读(518) 评论(0) 推荐(0)
 
                     
                    
                 
                    
                 
 
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浙公网安备 33010602011771号