Tag: os 2014 lab3:user mode与kernel mode的切换 Apr 05 2014 lab3: Interrupts, Exceptions, Traps, Syscall Apr 01 2014 lab3:加载用户进程 Mar 01 2014 lab2-exercise1：physical memory management Feb 16 2014 lab2-exercise2：页表 Feb 01 2014 x86 Address Translation Jan 17 2014 entry.S Jan 16 2014 lab1 exercise1 Jan 16 2014 ELF文件 Jan 15 2014 qemu和gdb调试 Jan 15 2014 stab释疑 Jan 15 2014 x86中断与异常 Jan 15 2014 lab1: bootloader Jan 13 2014 x86寄存器基础 Jan 13 2014