A simple linux kernel, with function of thread scheduling, time interrupt, virtual address space, some system call and so on.
- https://zjusec.gitee.io/sys2lab-21fall/
- https://computer_architecture_cr_zju.gitee.io/sys3lab-2022-stu/
| file | explanation | lab link |
|---|---|---|
| lab0/ | RV64 内核引导(head.S & openSBI) | https://zjusec.gitee.io/sys2lab-21fall/lab4/ |
| lab1/ | RV64 时钟中断(entry.S(context switch) & trap handler & system call) | https://zjusec.gitee.io/sys2lab-21fall/lab5/ |
| lab2/ | RV64 内核线程调度(proc.c(schedule strategy with SJF & PRIORITY)) | https://zjusec.gitee.io/sys2lab-21fall/lab6/ |
| lab3/ | RV64 虚拟内存管理(mm.c(create page table and fixed mapping)) | https://computer_architecture_cr_zju.gitee.io/sys3lab-2022-stu/lab3/ |
| lab4/ | RV64用户模式 | https://computer_architecture_cr_zju.gitee.io/sys3lab-2022-stu/lab4/ |
| lab5/ | RV64缺页异常以及fork机制(trap.c(handling page fault) & proc.c(create vma struct)) | https://computer_architecture_cr_zju.gitee.io/sys3lab-2022-stu/lab5/ |