 fslongjin
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1dd9195d69
new: vma反向映射
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2 anni fa |
|
fslongjin
|
b4b2c67514
vma的一些方法
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2 anni fa |
|
fslongjin
|
60d6ea0fd8
new: 定义了vma结构体
|
2 anni fa |
|
fslongjin
|
8bd6e981f0
fix:在smp模块中增加mfence
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2 anni fa |
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fslongjin
|
f06ed2d886
使process模块能以O3优化下运行
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2 anni fa |
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fslongjin
|
e806bbc0c8
o3能运行
|
2 anni fa |
|
fslongjin
|
58681fd34a
O1能跑的代码
|
2 anni fa |
|
fslongjin
|
2fd21e0395
new: 内核态fork
|
2 anni fa |
|
fslongjin
|
a02acbdbe6
将进程同步原语移动到common文件夹下
|
2 anni fa |
|
fslongjin
|
7c9366b297
new: 增加ktest_start函数以开启内核自测试
|
2 anni fa |
 fslongjin
|
494bcc1811
bitree的单元测试以及bug修复
|
2 anni fa |
|
fslongjin
|
d0ddb73788
:wrench: include上级文件夹时，统一采用<>来指定文件
|
2 anni fa |
|
fslongjin
|
676260c537
:new: usleep()、nanosleep()
|
2 anni fa |
|
fslongjin
|
cdbc4a316c
bugfix: 修复了无法在除pid=0的进程以外的进程刷新帧缓冲区的bug
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2 anni fa |
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fslongjin
|
9322d8ab20
bugfix: 修复多核启动时，自旋锁持有计数错误的问题
|
2 anni fa |
|
fslongjin
|
d64ddfa0b6
debuging...
|
2 anni fa |
|
fslongjin
|
e2a59dbd43
:new: exec (存在bug
|
2 anni fa |
|
fslongjin
|
832c0c7e5c
:wrench: 更新了键盘驱动程序，使其适配vfs
|
2 anni fa |
|
fslongjin
|
78a219b715
:new: 内核堆内存调整函数
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2 anni fa |
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fslongjin
|
099b24539a
完善execve，使其能加载用户程序文件
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2 anni fa |
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fslongjin
|
1801ddffbd
:new: fork
|
2 anni fa |
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fslongjin
|
966d67fcde
:new: sys_open系统调用
|
3 anni fa |
|
fslongjin
|
4473ff594c
解决了debian上编译后，kernel_thread_func被优化掉的问题
|
3 anni fa |
|
fslongjin
|
c2d8e88617
:bug: 创建页表时未清零内存空间
|
3 anni fa |
|
fslongjin
|
82e34f271f
为每个核心分配单独的IST
|
3 anni fa |
|
fslongjin
|
7295565e5e
增加锁的持有计数
|
3 anni fa |
|
fslongjin
|
011246281a
:bug: 解决了无法进入用户态的bug
|
3 anni fa |
|
fslongjin
|
f5f36aafd8
将内核定位到高地址（存在bug，中断时会访问低地址）
|
3 anni fa |
|
fslongjin
|
32b8a163bb
bug: AP处理器发生异常时无法正确处理
|
3 anni fa |
|
fslongjin
|
d3a5048f66
:new: syscall模块，实现了第一个系统调用函数sys_printf
|
3 anni fa |
