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                                                                          GNU sed                                                                                Sed (streams editor) isn't really a true text editor or text processor. Instead, it is used to filter text, i.e., it takes text inp ...
C语言测试:想成为嵌入式程序员应知道的0x10个基本问题 C语言测试是招聘嵌入式系统程序员过程中必须而且有效的方法。这些年,我既参加也组织了许多这种测试,在这过程中我意识到这些测试能为带面试者和被面试者提供许多有用信息,此外,撇开面试的压力不谈,这种测试也是相当有趣的。 从被面试者的角度来讲,你能了解许多关于出题者或监考者的情况。这个测试只是出题者为显示其对ANSI标准细节的知识而不是技术技巧而设计吗?这 个愚蠢的问题吗?如要你答出某个字符的ASCII值。这些问题着重考察你的系统调用和内存分配策略方面的能力吗?这标志着出题者也许花时间在微机上而不上 在嵌入式系统上。如果上述任何问 ...
http://www.ibm.com/developerworks/cn/linux/l-embcmpl/     在进行嵌入式开发之前,首先要建立一个交叉编译环境,这是一套编译器、连接器和libc库等组成的开发环境。文章通过一个具体的例子说明了这些嵌入式交叉编译开发工具的制作过程。   <!-- START RESERVED FOR FUTURE USE INCLUDE FILES--><!-- include java script once we verify teams wants to use this and it will work on dbcs a ...
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Table of Contents : 1. Introduction 1.1. Copyright 1.2. Updates 1.3. Credits 2. Resources 2.1. Home Page 2.2. FTP site 2.3. Mailing List 2.4. Home of the linux/ppc port 2.5. PowerPC Programming 2.6. Usenet Groups 2.7. Other Useful Resources ...
Friends, After repeated attempts i was successful in building a gcc version 4.0 toolchain for ARM. I have documented the steps and am enclosing it below for reference, if required by anybody. The patches to be applied to base glibc are also attached alongwith. Secondly, is there a web resource w ...
GNU Libtool is a GNU programming tool from the GNU build system used for creating portable software libraries . To quote the introduction in the Libtool Manual : “ In the past, if a source code package developer wanted to take advantage of the power of shared libraries , it was necess ...
GNU Automake is a programming tool that produces portable makefiles for use by the make program, used in compiling software. It is made by the Free Software Foundation as one of GNU programs, and is part of the GNU build system . The makefiles produced follow the GNU Coding Standards . I ...
http://en.wikipedia.org/wiki/Autoconf   GNU Autoconf is a tool for producing configure scripts for software on Unix-like computer systems. Configure scripts inspect a user's computer system and configure the software package prior to it being installed . After running a series of automated ...
http://en.wikipedia.org/wiki/Application_binary_interface   In computer software , an application binary interface (ABI ) describes the low-level interface between an application (or any type of) program and the operating system or another application.   Description ABIs cover deta ...
Or: Host, Target, Cross-Compilers, and All That http://landley.net/writing/docs/cross-compiling.html Host vs Target A compiler is a program that turns source code into executable code. Like all programs, a compiler runs on a specific type of computer, and the new programs it outputs a ...
http://www.linuxsavvy.com/resources/linux/howto/ELF-HOWTO/ELF-HOWTO.html   The Linux ELF HOWTO Daniel Barlow <daniel.barlow@linux.org> v1.29, 14 July 1996 This document describes how to migrate your Linux system to compile and run programs in the ELF binary format. It falls into thr ...
http://www.directfb.org/wiki/index.php/Projects:GTK_on_DirectFB   Table of contents 1 GTK-DFB 2 Precompiled Packages 2.1 Debian 2.2 Arch 3 Building from sources 3.1 Prerequisites 3.2 GTK-DFB Requirements 3.3 Building the Requirements 3.4 Building GTK-DFB ...
http://www.directfb.org/wiki/index.php/Projects:GTK_on_DirectFB_for_Embedded_Systems   Table of contents   1 GTK on DirectFB for Embedded Systems v1.1 1.1 Introduction 1.2 Warnings 1.3 Supported Architectures 1.4 Requirements 1.5 Environment configuration 1.6 Building the requireme ...
http://en.wikipedia.org/wiki/Framebuffer   A framebuffer is a video output device that drives a video display from a memory buffer containing a complete frame of data. The information in the buffer typically consists of color values for every pixel (point that can be displayed) on the screen. ...
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