mdk arm

The development data of a company's development Board ti_tools/cgt_a8/ there was a problem with the arm cross-compilation tool in the folder, .. /bin/ld:cannot find-lgcc_sLookup does not find the existence of a dynamic link library libgcc_s.so, so this cross-compilation toolset may not be available or completeDownload New cross-compilation tool, install, problem solvingDownload link (version 4.3.3) Link: http://pan.baidu.com/s/1kTHUJv5sudo tar-jxvf

necessary to use this software to simulate the target CPU to verify the code logic.● It is an effective tool for learning embedded development. It frees learners from the underlying hardware details and focuses on software, especially System Software unrelated to specific hardware (TCP/IP protocol stack ). Several good hardware simulation platforms: ● Skyeye: Chen yufa, a postdoctoral fellow in the computer department of Tsinghua University, is an open-source project that mainly simulates the

/************************************************************************************************************** ****Original address: http://www.cnblogs.com/faraway/archive/2009/03/06/1404449.htmlDescription: Error a1450w Deprecated form of PSR field specifier used (use _cxsf for future compatibility). *************************************************************************************************************** ***/ ADS2.2 appear above i mistake, I google out the result, special note. I have a

By:ailson Jack. date:2016.04.14 Personal blog: www.only2fire.com This article in my blog address is: http://www.only2fire.com/archives/896.html, typesetting better, easy to learn. ARM's program status register CPSR reflects the status of the current processor, which contains: 1), 4 condition Code flags (negative (N), 0 (Z), Carry (C), and Overflow (V)); 2), 2 interrupt stop bit, control one type of interrupt respectively; 3), a bit used to indicate the current execution instruction (

flash or in Ram) (4) binfile generated by MDK You can use fromelf.exe with armband to convert *. axf to *. binfile. Options for target ----> User ----> run #1 -----> C:/Keil/ARM/bin31/fromelf.exe -- bin-o./output/axf_to_bin.bin./output/axf_to_bin.axf (4) Meaning of compiled code Program size: code = 2356 ro-Data = 32 RW-Data = 28 Zi-Data = 1292 =========================================================

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) 0.14.5Makeinfo (GNU texinfo) 4.8GNU M4 1.4.4Flex 2.5.31GNU awk 3.1.5Perl, v5.8.7GNU sed version 4.1.4G

When compiling GCC, Main references from http://blog.csdn.net/mcy_cool/article/details/17047027 Modified for some reason, marked red place for the modified place Compilation Environment:Kernel Name: LinuxHardware schema name: i686Hardware platform: I386Operating system: Ubuntu 13.10Current system GCC version number: 4.8.1 Target Platform OK6410:ARM11 First, the preparatory work 1. Download the source package binutils-2.23.1.tar.bz2 gcc-4.8.2.tar.bz2glibc-2.18.tar.bz2glibc-linuxthreads-2.5.tar.b

My Environment HOST: VMWare + Ubuntu 10.04Target: real6410 with Linux 2.6.38Crossing compiler: Arm-Linux-GCC 4.4.3 Installation of a cross-compilation chain1. decompress the package to obtain the arm-None-Linux-gnueabi directory.# Tar-xjvf arm-none-linux-gnueabi-4.3.2.tar.bz22. For ease of use,You can also edit the/etc/bash. bashrc file and add the compiler path

Install SDK 1.Hi3531 SDK package location In the "Hi3531_V100R001 *** / 01.software/board" directory, you can see a Hi3531_SDK_Vx.x.x.x.tgz file, This file is the Hi3531 software development kit. 2.Unzip SDK package On a Linux server (or a major Linux distribution on a PC with Linux installed), use the command: tar -zxf Hi3531_SDK_Vx.x.x.x.tgz, Unzip the file to get a Hi3531_SDK_Vx.x.x.x directory. 3.Expand SDK package contents Return to the Hi3531_SDK_Vx.x.x.x directory and run ./sdk.unpack

The (assembly) instruction is a mnemonic of the CPU machine instruction, which is compiled to get a sequence of 0011 machine codes that can be executed by the CPU.(assembler) The nature of the pseudo-directive is not an instruction (just written in the code together with the instruction), it is provided by the compiler environment, and is intended to guide the compilation process, after which the pseudo-instructions will not generate machine code at the end.Two different styles of

I. Overview CurrentlyAndroid3.0 system standardization process to solve the existing defects and problems of the new systemARMWe will discuss the issue of ARM architecture product standardization. Next we will talk about ARM. The development tools of ARM application software depend on different functions, software compilation, assembly software, link software, de

Overview I think this is meaningless. The biggest feature of an embedded system is "embedding". That is to say, your control system is embedded in your control object, so the first thing is to obey the needs and features of objects. What is the basis for separation from object null? Each MCU has its own value, and each user's choice has its own rationale. Starting from aVR, It is a selling point of a single clock period command, compared with the classic 51 with the 12 clock at that time, and b

Keil and MDK coexist, follow these steps:1 Install Keil C51 First, install directory to: "D:\Keil51" (I was installed on the D drive)2 Reinstall RealView MDK, directory: "D:\Keilarm"3 Copy the C51 folder under Keil51 to Keilarm4 Copy and paste all the files under Keil51 under UV4 (or UV3) to the UV4 folder under Keilarm, note that if promptedDuplicate files, whether overwritten, are selected No, that is, do

(1) Introduction to cross-Compiler A compilation program running in a computer environment can compile the code running in another environment. This compilation process is called cross-compilation. to put it simply, it is to generate executable code on another platform.(2) architecture and Operating System (1) common architectures include arm and x86 architectures. (2) common operating systems include Linux and Windows. (3) the same architecture can r

July 28, 2008 22:22:02On ARM's C code optimization in embedded developmentThe following is a collection of C code optimization methods on ARM on the network that should be useful in embedded development:[Statement: The following methods are not my findings and summary, are the selfless contribution of the people, thank them for their labor and sharing. ] =======================================================C Data Type1. C Program Optimization is rel

keyCvdestroywindow ("image"); // destroy the windowCvreleaseimage ( IMG ); Printf ("OK! \ N "); Return 0;} If a large number of undefined reference errors occur, check whether the compiler format is correct: GCC test. c-o Test-I/usr/include/opencv-L/usr/lib-lml-lcvaux-lhighgui-LCV-lcxcore. Test it on a PC first, note that the include directory and lib directory are the opencv installed on my Linux 386 system, not the transplanted arm version. If you

*.O (RESET, +first) IAP first stage or run in Flash* (inroot$ $Sections)startup_stm32f10x_md.o}Er_irom2 0x20008000 0x00004000; Load address = Execution Address second run-time domain, {Start 0x20008000, size 0x00004000 . Any (+ro) IAP second stage loaded into SDRAM run}Rw_iram1 0x20000000 0x00008000; RW data puts both read-write and data initialized to 0 at the beginning of the memory SDRAM { . Any (+RW +zi)}} Let MDK himself assign--Choose Linker-us

Create an arm cross-compiling environment in ubuntu10.04 In Linux, the overall process of creating the entire arm cross-compiling environment is as follows: 1. Download the source file 2. Create a compiling directory in Linux and set Environment Variables 3. Create a kernel header file 4. binutils) 5. Create an initial Compiler (bootstrap GCC) 6. Create a glibc Library 7. Create a full set of compilers (fu

Arm-Linux-GCC 4.3.2 compilation and Installation Process This article was corrected by "my arm-GCC tool compilation and installation process". The red text is different from the original one. I hope it will help you. Address: http://szyou.tiao.blog.163.com/blog/static/28351497200902193223687/ My compiling environment is in ubuntu8.10 amd64. The GCC version is 4.3.2 and the compiled Linux kernel version is

Keywords: ARM architecture X86 architecture industrial control motherboard development and design Android (Android) system Linux WinCE After the launch of Google's Android system and Apple's iPad and iPhone, ARM-based computer systems (especially terminal applications) have been widely supported and sought after by users, ARM + android has become the hottest topi