linux kernel poster

Experimental process:Open the shell terminal and execute the following command:CD linuxkernel/Qemu-kernel LINUX-3.18.6/ARCH/X86/BOOT/BZIMAGE-INITRD rootfs.imgAfter execution, the Qemu window will pop up, output the Linux kernel boot information and display menuos after successful startup.Enter help to indicate that the

First, the experimental processOpen the shell using the lab building virtual machineCD linuxkernel/ -kernel linux-3.18. 6/arch/x86/boot/bzimage-initrd rootfs.img The kernel boots into the menu program. The following is a boot process that uses GBD to track the kernel:gdb (gdb) file Linux-3.18. 6/vmlinux # Targe rem

Linux kernel source code compilation and Linux kernel source code compilation Ubuntu14.04 system compilation 3.16.1 Kernel My system is completely new (just installed and updated 20140906)Download the linux-3.16.1 system and unzip

Linux kernel:Kernel design Genre:Single core design, but fully learn the advantages of micro-kernel system design, for the kernel introduced a modular mechanism, the core height of modularity;After the kernel is modularized, some of the most basic and important content is compiled into

Linux Kernel development-process scheduling and Linux kernel Process Scheduling This section briefly introduces the knowledge about process scheduling in kernel development. What is process scheduling? Process Scheduling is to select the most appropriate process executio

Today is Laba Festival, said the woman ticket to give me to do the Laba porridge is so bad, so sad, good-hearted acid ah, it seems that the code is really annoying drops, so I warned you technical male wake alarm, do not want me to the same, or you can only and the Code as companion ~ ~ said no Laba porridge but there is code, and you have the support of readers , so you have to continue to write down, calm down, complete the Linux

how the job of a computer works http://www.cnblogs.com/zhengwei0712/p/5207299.htmljob Two how the operating system works http://www.cnblogs.com/zhengwei0712/p/5234622.htmljob three Linux kernel boot process http://www.cnblogs.com/zhengwei0712/p/5253703.html　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Chapter I.:Linux Development and UNIXChap

One, the Linux kernel compared to the traditional Unix kernel comparison:(1): Linux supports dynamic kernel modules. Although the Linux kernel is also a monolithic structure, it allows

Add a kernel module in linux and a kernel module in linux 1. Introduction to Kernel Modules The Linux kernel has a very large integer structure, and many components are contained in the

try to read a kconfig file. OK, now that we have an understanding of these keywords, let's take a look at the formation of this menu list. After running make menuconfig, the system's configuration tool first analyzes the/arch/arch/kconfig corresponding to the architectureThe file (the Arch argument that appears here is at the end of this article). It actually refers to the second, another important role------introduction of Kbuild Makefile The Kconfig file helps the user complete the confi

I. i386 Linux operating system startup processBiOS power-on self-check --> load the interrupt vector to a memory unit of 1024 bytes --> execute int h soft interrupt vector call, load and start the boot program stored in the hard disk MBR, the final identifier of the MBR with the system disk is 55aah. The MBR boot program loads and starts the boot program stored in the active partition PBR --> BIOS loads the kernel