fkuner的博客

课程链接：https://pdos.csail.mit.edu/6.828/2018/schedule.html文章目录LectureLabLectureLab

Part3Exercise 8.We have omitted a small fragment of code - the code necessary to print octal numbers using patterns of the form “%o”. Find and fill in this code fragment.

文章目录Part1 Physical Page ManagementPart2 Virtual MemoryPart1 Physical Page ManagementExercise 1. In the file kern/pmap.c, you must implement code for the following functions (probably in the order given).boot_alloc()mem_init() (only up to the call to c

文章目录Part A: User Environments and Exception HandlingEnvironment StatePart A: User Environments and Exception HandlingEnvironment State

Part A: Multiprocessor Support and Cooperative MultitaskingMultiprocessor Supporteach CPU has a local APIC（LAPIC）unitThe LAPIC units are responsible for delivering interrupts throughout the system. The LAPIC also provides its connected CPU with a unique

File system preliminariesOn-Disk File System Structure

QEMU’s virtual networkPacket Inspectiontcpdump -XXnr qemu.pcapDebugging the E1000The Network ServerPart A: Initialization and transmitting packetsExercise1The Network Interface CardExercise2Browse Intel’s Software Developer’s Manual for the E1000

文章目录Boot xv6shellxv6 system callsBoot xv6shell// Execute cmd. Never returns.voidruncmd(struct cmd *cmd){ int p[2], r; struct execcmd *ecmd; struct pipecmd *pcmd; struct redircmd *rcmd; if(cmd == 0) _exit(0); switch(cmd->type){

文章目录Chapter 0 Operating system interfacesChapter 0 Operating system interfaces10页