Overview This page explains how to rebuild the kernel image for the RPi. There are two possible routes available: Compile on the Raspberry Pi itself Cross compile on another Linux system Both of these routes are covered below, however, you are strong…

elinux.org/Raspberry_Pi_Kernel_Compilation#Use_the_provided_compiler Software & Distributions: Software - an overview. Distributions - operating systems and development environments for the Raspberry Pi. Kernel Compilation - advice on compiling a ker…

一. ORA-600 概述 Errorsof the form ORA-600 are called internal errors. This section clarifies themisunderstanding of ORA-600s being synonymous with corruption. An ORA-600 usually has up to five arguments associated withit which gives Oracle support and…

建立逻辑路径 create or replace directory dumpdir as 'c:\'; grant read,write on directory dumpdir to scott; 倒入/出 expdp newdr/123456@hncrm directory=test dumpfile=test_score1.dmp logfile=tes t.log parallel=2 schemas=newdr 错误 ORA-00054 resource busy and acqui…

转自:http://blog.csdn.net/cybertan/article/details/8258394 This article explains how to set up ftrace and be able to understand how to trace functions. It should be useful for current kernel developers and device driver developers who want to debug ker…

最近想学习一下linux驱动,看了一些书和教学视频,大概了解了一下,不过要想深入,肯定需要实践.手上有几块linux的板子,最终选择了树莓派作为我的实验平台,资料比较丰富,接口也比较简单. 程序员的入门经典当然就是hello world程序了,我的第一个实验就是要搭建实验环境和工具链,通过交叉编译的方式,在上位机完成hello world驱动程序的编写,最终在板子上运行. 一.安装树莓派系统         首先要在树莓派上安装系统,这个网上的资料比较多,就不细说了,我使用的是2013-09-2…

a linux trace/probe tool. 官网:https://sourceware.org/systemtap/ 用户空间 SystemTap探测用户空间程序需要utrace的支持,3.5以上的内核版本默认支持. 对于3.5以下的内核版本,需要自己打相关补丁. 更多信息:http://sourceware.org/systemtap/wiki/utrace 需要: debugging information for the named program utrace support i…

http://ltp.sourceforge.net/ Linux Test Project, 后台很硬,由SGI™ 发起, IBM维护,所以质量有保障. 里面介绍了很多工具,对于一般的基准测试应该是真够用了,关键是开发源码, 可以根据自己工程的需求,自己定制修改,本人由于工作原因阅读了(lmbench:lmdd , dbench 文件系统方面的测试),觉得非常不错 http://www.bitmover.com/lmbench/ http://www.samba.org/ftp/tridge/…

http://en.wikipedia.org/wiki/System_console System console Knoppix system console showing the boot process The system console, computer console, root console, operator's console, or simply console is the text entry and display device for system admin…

This article explains how to set up ftrace and be able to understand how to trace functions. It should be useful for current kernel developers and device driver developers who want to debug kernel issues, and also for students who are keen to pursue…