Tsinghua ucore kernel with GKD

I talked to Professor Chen from Tsing Hua (http://media.cs.tsinghua.edu.cn/cn/cheny), i tried their education kernel (https://github.com/chyyuu/ucore_lab). I modified a little bit…

I finally understand why "DW_OP_fbreg: 0" is possible

In the following function kmalloc2, take a look the first parameter, the memory location of that parameter is stated by…

objdump has bug

objdump command has bug, i tried to use this command "objdump -dS kernel" to display mixed assembly and c code.…

I finally understand why same parameter even has multiple locations

I finally understand why same parameter even has multiple locations. My pass concept is parameter stay in the stack. But…