gnu boot

Preface This article is based on the translation of the first chapter of Autotools-a Practioner's Guide to GNU Autoconf, Automake, and Libtool, omitting some of the statements. Body As the preface says, the GNU Autotools is designed to make life easier for end users, not defenders. Even so, in the long run, using Autotools as a project manager will make your job easier, though it may not be the reason yo

From: http://os.51cto.com/art/200608/30399.htm1. What is Linux?2. What is GNU?3. What is Gnu/linux?what is LinuxIt is believed that people who know some it knowledge have heard the term Linux. The Linux entry on Wikipedia is the most classic and the most accurate description (Http://zh.wikipedia.org/wiki/Linux), which is applied directly, eliminating the suspicion of swim.Linux operating System (Linux), is

Article title: GNU and Linux give GNU split members a history lesson. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. In forums such as Slashdot, people often attack GNU. in my opinion, they have a lack of historical knowledge

--------------------------------------------------------------------------------------GNU M4 Introduction:The GNU M4 is an implementation of a traditional UNIX macro processor. It is primarily compatible with SVR4, although it has some extensions (for example, a macro that handles more than 9 positional parameters). The GNU M4 also has built-in functions to conta

; gcc hello.c-o hellohello.c:2:1:warning:type specifier missing, defaults to ' int ' [-wimplicit-int]ma In () ^~~~1 warning generated.~/temp/free>./hellohello WorldLike the shell, the role of GCC can be irreplaceable for gnu/linux systems. Of course, if only for general purposes, GCC may not be useful for the general user, but on some gnu/linux systems, we may need to compile the source code into binary fil

general purpose, GCC may be useless to general users. But on some GNU/Linux systems, we may need to compile the source code into a binary file without a software package, therefore, its importance is self-evident. Naturally, if we compile the GNU/Linux operating system by ourselves, we will understand its significance. If you are interested, try: LinuxFrom Scratch (LFS ).Start the

Source: chinaunix blog Date: 2006.08.28 GNU cross tool chain (ARM-Linux-GCC 3.4.4)Modified by litroncn (Litroncn@163.com)Based on Sunhe (msunhe@gmail.com) 1. Working users and environments in Linux1.1 Software EnvironmentLinux Ubuntu 6.06 ltsKernel version BRL. 15-23-686GCC version 4.0.3 (Ubuntu 4.0.3-1ubuntu5)GNU make 3.81Msgfmt (GNU gettext-tools) 0.14.5Makein

What is the startup manager?The startup manager is a program stored in the Start sector of the disk. For example, the hard disk MBR (Master Boot Record). After the system completes the startup test, if the system starts from the MBR, the BiOS (Basic Input/Output System) sends the control to the MBR. The program stored in MBR will run. This program is called the start manager. Its task is to send the control to the operating system to complete the star

are primarily provided by the GNU program launched by Richard Stallman in 1983, the Free Software Foundation proposes to name its combined system Gnu/linux, but Linux is not part of the GNU program, The name has not been unanimously recognized by the community.Vi. detailed development history of Linux and GNURefer to Uncle Bird's Linux private cuisine: http://cn

books, or write articles on the Internet, once you need to write 16-bit real-mode code, all like to take nasm say things, a little disregard of the GNU as feeling. Of course, this is a historical reason, because Linux since its inception is the 32-bit, is a multi-user multitasking operating system, so the GCC and GNU as a migration to Linux is used to write 32-bit protection mode of code. Moreover, Elf exe

the system, such as initializing the stack pointer, setting the page table, and operating the arm coprocessor. After initialization, you can jump to C code execution. Note that the GNU assembler follows att's Assembly syntax. You can download the relevant specifications from the GNU website (www.gnu.org. The default entry of the assembler is the start mark. You can also use the entry mark in the connection

tool to generate downloadable binary code. (1) compile C and C ++ languages or assembler source programs The Assembly source program is usually used for the most basic initialization of the system, such as initializing the stack pointer, setting the page table, and operating the arm coprocessor. After initialization, you can jump to C code execution. Note that the GNU assembler follows att's Assembly syntax. You can download the relevant specificatio

of the system, such as initializing the stack pointer, setting the page table, and operating the arm coprocessor. After initialization, you can jump to C code execution. Note that the GNU assembler follows att's Assembly syntax. You can download the relevant specifications from the GNU website (www.gnu.org. The default entry of the assembler is the start mark. You can also use the entry mark in the connect

1, GNU, what is GNU,GNU full name: GNU ' s not unixGNU's important components (Emacs,gcc,bash,gawk, etc.), together with its own kernel, constitute the GNU own system---> uselessNow some of the important software in Linux is the GNU