Description: -Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology. This is ucore in Experiment 2: memory management. Purpose: to understand the memory address translation and protection understand the page table creation and use understanding of the physical memory management understanding of the methods commonly used to reduce debris understanding of virtual memory management.
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File list (Check if you may need any files):
ucore lab1-lab8\.gitignore
...............\code\lab1\boot\asm.h
...............\....\....\....\bootasm.S
...............\....\....\....\bootmain.c
...............\....\....\kern\debug\assert.h
...............\....\....\....\.....\kdebug.c
...............\....\....\....\.....\kdebug.h
...............\....\....\....\.....\kmonitor.c
...............\....\....\....\.....\kmonitor.h
...............\....\....\....\.....\panic.c
...............\....\....\....\.....\stab.h
...............\....\....\....\.river\clock.c
...............\....\....\....\......\clock.h
...............\....\....\....\......\console.c
...............\....\....\....\......\console.h
...............\....\....\....\......\intr.c
...............\....\....\....\......\intr.h
...............\....\....\....\......\kbdreg.h
...............\....\....\....\......\picirq.c
...............\....\....\....\......\picirq.h
...............\....\....\....\init\init.c
...............\....\....\....\libs\readline.c
...............\....\....\....\....\stdio.c
...............\....\....\....\mm\memlayout.h
...............\....\....\....\..\mmu.h
...............\....\....\....\..\pmm.c
...............\....\....\....\..\pmm.h
...............\....\....\....\trap\trap.c
...............\....\....\....\....\trap.h
...............\....\....\....\....\trapentry.S
...............\....\....\....\....\vectors.S
...............\....\....\libs\defs.h
...............\....\....\....\elf.h
...............\....\....\....\error.h
...............\....\....\....\printfmt.c
...............\....\....\....\stdarg.h
...............\....\....\....\stdio.h
...............\....\....\....\string.c
...............\....\....\....\string.h
...............\....\....\....\x86.h
...............\....\....\Makefile
...............\....\....\tools\function.mk
...............\....\....\.....\gdbinit
...............\....\....\.....\grade.sh
...............\....\....\.....\kernel.ld
...............\....\....\.....\sign.c
...............\....\....\.....\vector.c
...............\....\...2\boot\asm.h
...............\....\....\....\bootasm.S
...............\....\....\....\bootmain.c
...............\....\....\kern\debug\assert.h
...............\....\....\....\.....\kdebug.c
...............\....\....\....\.....\kdebug.h
...............\....\....\....\.....\kmonitor.c
...............\....\....\....\.....\kmonitor.h
...............\....\....\....\.....\panic.c
...............\....\....\....\.....\stab.h
...............\....\....\....\.river\clock.c
...............\....\....\....\......\clock.h
...............\....\....\....\......\console.c
...............\....\....\....\......\console.h
...............\....\....\....\......\intr.c
...............\....\....\....\......\intr.h
...............\....\....\....\......\kbdreg.h
...............\....\....\....\......\picirq.c
...............\....\....\....\......\picirq.h
...............\....\....\....\init\entry.S
...............\....\....\....\....\init.c
...............\....\....\....\libs\readline.c
...............\....\....\....\....\stdio.c
...............\....\....\....\mm\default_pmm.c
...............\....\....\....\..\default_pmm.h
...............\....\....\....\..\memlayout.h
...............\....\....\....\..\mmu.h
...............\....\....\....\..\pmm.c
...............\....\....\....\..\pmm.h
...............\....\....\....\sync\sync.h
...............\....\....\....\trap\trap.c
...............\....\....\....\....\trap.h
...............\....\....\....\....\trapentry.S
...............\....\....\....\....\vectors.S
...............\....\....\libs\atomic.h
...............\....\....\....\defs.h
...............\....\....\....\elf.h
...............\....\....\....\error.h
...............\....\....\....\list.h
...............\....\....\....\printfmt.c
...............\....\....\....\stdarg.h
...............\....\....\....\stdio.h
...............\....\....\....\string.c
...............\....\....\....\string.h
...............\....\....\....\x86.h
...............\....\....\Makefile
...............\....\....\tools\boot.ld
...............\....\....\.....\function.mk
...............
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