gnu planner

Using gnu c _ attribute _ Reading Notes 1. this article describes a feature of the GNU Compiler-_ attribute __. this macro is a compiler instruction. By defining this in the code, we can use the inform compiler to compile some logic of our code, in this way, the compiler can avoid some errors and improve performance at runtime. _ Attribute _ is useful in many codes. This is something we can see when we loo

. This requires that the function (variable) defined in all the added. O files be valid after the database member append is completed.Tool "ranlib" to update the symbol index table of the static library. The static library (document file) We use has such a special member, whose name is "_. symdef ". It contains the valid symbols (function name,Variable name ). Therefore, when a member is added to the database, the corresponding member "_. symdef ", otherwise all the symbols defined in the added

News source: http://gcc.gnu.org/gcc-4.4/ GCC (GNU Compiler Collection, GNU Compiler set) is a programming language Compiler developed by GNU. It is a set of Free Software issued with GPL and LGPL licenses. It is also a key part of the GNU program and a standard compiler for free Unix-like and Mac OS X operating system

In today's society, GNU/Linux is becoming more and more mainstream. Do you understand GNU/Linux systems? With the rapid development of GNU/Linux, there are more and more releases. In terms of user experience, it is very beautiful and more like Windows, for example, you only need to click the installer and you will not be able to see the vi editor when editing the

In the past two days, I have tried to build the stm32 development environment of eclipse + GNU arm Eclipse plug-in + sourcery g ++ Lite Edition for ARM + opencd + jlink, I also use Keil very well, mainly because I recently worked on a project to make it impossible to use a commercial environment. I searched almost all the information on the Internet and found that there was very little information. I sorted out some of my accumulated information and h

The Bean Handbook-BSD manual-linux Manual-database manual-Programming development Manual-web development Manual-software application Manual-Network Technical manual-GNU manual online manual Home BSD manual · FreeBSD Handbook Simplified Chinese version · NetBSD Internals · NetBSD instruction Manual · FreeBSD Porter Handbook · FREEBSD User Manual · The management and application of FreeBSD 5.x Erection · The management a

Release date: 2011-12-26Updated on: 2011-12-27 Affected Systems:GNU inetutils 1.xDescription:--------------------------------------------------------------------------------Cve id: CVE-2011-4862 GNU inetutils is a common network tool and server set. GNU inetutils has a security vulnerability in the implementation of telneted, which can be exploited by malicious users to control the affected system. This

GNU less 'is _ utf8_well_formed () 'function Remote Buffer Overflow VulnerabilityGNU less 'is _ utf8_well_formed () 'function Remote Buffer Overflow Vulnerability Release date:Updated on:Affected Systems: GNU less Description: Bugtraq id: 74159CVE (CAN) ID: CVE-2014-9488GNU less is a terminal pager program on Unix/Windows/Unix-like systems. It is used to view file content.In versions earlier than

GNU glibc 'swscanf' Remote Heap Buffer Overflow Vulnerability Release date:Updated on: Affected Systems:GNU glibcDescription:Bugtraq id: 72428 Glibc is the implementation of C libraries in most Linux operating systems. GNU glibc has a heap buffer overflow vulnerability in the implementation of swscanf. Attackers can exploit this vulnerability to execute arbitrary code in the context of the affected appl

Encryption technology can ensure that your files are stored in encrypted form, whether you want to disclose them to the Internet, back up them to the server, use a USB flash drive, or store them in a notebook. Encryption of your data means that no one else can read your data unless it is the recipient you acknowledge. This prevents information leakage. GPG (GNU Privacy Guard) GPG is short for GNU Privacy G

respect and admire the masters who have designed the editor. The power of Emacs is not only limited to editing functions, but also many custom options, in addition, we can complete our daily work without having to move the mouse (this may be impractical for most people ), the following is a brief introduction to how to use Emacs to compile/run C/C ++ programs. For more information about the commands, see my other blog posts. Emacs has many versions, such as

Conversion from: GNU-style Arm Assembly syntax Guide (very detailed) 4 4. GNU assembly language definition entry point The default entry for assembler is_ StartLabel,You can also use the entry mark in the connection script file to specify other entry points.. Example: Define the entry point . Section. Data . Section. BSS . Section. Text . Globl _ start _ Start: 5. macro definition in

Use GNU/Linux to play TV programs At present, many things in life can be completed in front of the computer, reading books, writing programs, listening to music, watching videos, etc. It would be better if you could watch cable TV programs on your computer. For this reason, I purchased the yuangang video capture card AverMedia C725B. As shown in. The official introduction to this card is as follows ): The C725 SD card is a PCI-E acquisition card that

Chapter 2 Linux and Linux programming Overview 1. Linux is a clone of Unix. It is a UNIX-like system. Chapter 4 Use GNU CC 1. Optimization Options in GCC 2. GNU extension of C Language 64-digit and inline functions 3. Extension of functions and variable attributes 4. Use Case interval extension 5. constructor name extension _ function __ Chapter 4 Use GNU

1. pdf version: http://www.deetc.isel.ipl.pt/programacao/psc/Docs/gnu-assembler.pdf2. Introduction of gas in X86 architecture: http://en.wikibooks.org/wiki/X86_Assembly/GAS_Syntax3, gas official online documentation: http://sourceware.org/binutils/docs/as/4. Gas wiki Web page: http://en.wikipedia.org/wiki/GNU_Assembler Note that in Linux's GNU assembly, there is no need to add extra underscores before the

GNU Tool Chain Learning notes1..so is a dynamic link library, and. A is a static connection library. They are stored under Linux in the ELF format. There are four types of elf files. A relocatable file (relocatable file,*.o,*.a) that contains code and data that can be used to connect to an executable file or to a shared target file, an executable file (executable file), an elf executable, and a shared object file file,*.so), which contains the code an

At ordinary times the work of the Assembly, the emergence of a moment, I would like to see the GNU compiler generated by the assembly code is what.1. Generate assembly CodeI wrote a very simple C language code, as followsThen, execute thegcc-s SIMPLE_PROGRAM.S simple_program.c"Generate assembly code (SIMPLE_PROGRAM.S）。The following is a commented assembly code, which is not commented out by the compiler generated assembly code.2. Compilation of knowle

/********************************************************************* * Author:samson * date:05/19/2014 * Test PL Atform: * Mint 15-3.8.13.13 * GNU bash, version 4.2.45 * *************************************** ****************************/Rtc:The Real time Clock (RTC) unit can be operated by the backup battery when the system power is off. The dataInclude the time by second, minute, hour, date, day, month, and year. The RTC unit works with an extern

In a 64-bit system, after writing a C language program, the following error occurred when compiling with GCC:Test.c:1:19:fatal error:stdio.h: No file or directory#include In view of the above situation, for in the 32 environment generally do not appear this problem, because the LIBC header file has been included in the system, then in this case, the main check whether a complete development environment is installed:Build-essential Package-installs The following collection to compile C + + progra

had to give us a great tribute and admiration for the Masters who designed the editor, the power of Emacs is not limited to editorial functions, but also provides many customization options, and we can do our daily work without having to move the mouse (which may not be realistic for most people), Below I just briefly describes how to use Emacs to compile/run C/s + + programs, the text of the relevant commands can refer to my other blog. Emacs has many versions, such as