 fslongjin
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a4157bb4a7
部分完成了readdir
|
2 years ago |
|
fslongjin
|
156c2c2389
bugfix: 修复shell中，用户可以删除多余的字符的bug，以及\b会被录入到参数字符串的bug
|
2 years ago |
|
fslongjin
|
37669ebf87
:new: cd命令
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2 years ago |
|
fslongjin
|
8bd7b64a0b
:new: 增加重启命令reboot
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2 years ago |
|
fslongjin
|
b02f5ea47c
bug fix: 修复了加载进程时未对内存空间清零的问题
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2 years ago |
|
fslongjin
|
8246c1c9e2
:new: pwd命令
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2 years ago |
|
fslongjin
|
afeca18206
:art: 将shell独立成单独的app
|
2 years ago |
|
fslongjin
|
1eb9a299b6
bug fix: Multiplication result converted to larger type
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2 years ago |
|
fslongjin
|
e6108602df
:new: 用户态解析键盘扫描码
|
2 years ago |
|
fslongjin
|
b9c4efcb0f
bugfix: 存储文件路径的内存对象中已经含有脏数据时，文件搜索会出错
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2 years ago |
|
fslongjin
|
46ee327742
:bug: 修复malloc扩容时int32溢出的bug，以及扩容堆内存后，由于未执行合并从而导致产生大量碎片的bug
|
2 years ago |
|
fslongjin
|
832c0c7e5c
:wrench: 更新了键盘驱动程序，使其适配vfs
|
2 years ago |
|
fslongjin
|
464837eb1a
:new: double buffer
|
2 years ago |
|
fslongjin
|
59e847294a
修复makefile的bug
|
2 years ago |
|
fslongjin
|
8d8fd391fb
:bug: 修复了需要映射的物理地址跨越页表时，产生内存越界的问题
|
2 years ago |
|
fslongjin
|
5df5d79900
:new: 加载elf文件
|
2 years ago |
|
fslongjin
|
b0a7ec633d
:new: 检测是否为elf文件
|
2 years ago |
|
fslongjin
|
d6ea8893e7
增加elf的数据结构
|
2 years ago |
|
fslongjin
|
9ea61b2124
:new: elf_ehdr
|
2 years ago |
|
fslongjin
|
46b08c7738
add some datastructure
|
2 years ago |
|
fslongjin
|
1cc3db5e88
:new: 回收堆内存给操作系统
|
2 years ago |
|
fslongjin
|
edb21695ae
minilibc
|
2 years ago |
|
fslongjin
|
77d4854db7
:new: 具有中断管理功能的自旋锁
|
2 years ago |
|
fslongjin
|
c120a0e992
完成了malloc和free
|
2 years ago |
|
fslongjin
|
8b8583cad9
:wrench: 内存分配的时候将指针的空间当做可用空间一并分配出去
|
2 years ago |
|
fslongjin
|
edc62ea818
:wrench: 将malloc链表结点元素调整为2个
|
2 years ago |
|
fslongjin
|
c43d65b2c9
update README.md
|
2 years ago |
|
fslongjin
|
a7596e6ff1
:bug: 修复了malloc的bug
|
2 years ago |
|
fslongjin
|
37da6ef19e
:bug: 修复printf的bug
|
2 years ago |
|
fslongjin
|
fd0147e04c
:new: malloc 、printf
|
2 years ago |
