• Debugging using DS5 and Foundation model: Interrupt is not forwarded to the CPU.

    Jorge
    Jorge

    Hi guys,

    I've been trying to implement and test a GICv2 driver on a Foundation model present in the tool ARM DS-5 and facing some issues with interrupts.

    I've enabled and set pending an interrupt in the GIC distributer and I actually see that is the…

    • 7 months ago
    • Software Tools
    • Arm Compilers forum
  • How to assign own glibc path to aarch64-elf-gcc

    YL Shen
    YL Shen

    1.
    aarch64-elf-gcc need use glibc2.14 while our central version up to glibc-2.12 only
    2.
    I have downloaded glibc-2.14 in my local directory
    3.
    There is a limitation in my environment that if I add glibc-2.14 path into LD_LIBRARY_PATH directly, DS-5 eclipse…

    • Answered
    • over 1 year ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 - upgrade to a new version

    ESha
    ESha

    Is it possible to perform an upgrade to an existing DS-5 installation keeping all of the settings and Eclipse plugins from the previous version? 

    For instance from version v5.29.1 to v5.29.2

    • over 1 year ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 ignores dependencies for assembly files.

    Nick S.
    Nick S.

    Currently, DS-5 automatically generates makefile dependency files (*.d files) for C source files. I would also like it do the same for assembly (*.s/.S) files. I've actually figured out how to make DS-5 generate the dependency files for assembly files…

    • over 1 year ago
    • Software Tools
    • Arm Development Studio forum
  • command-line arguments not working in DS-5 Ultimate evaluation edition

    ldivya47
    ldivya47

    Hi,

     

    I need to provide inputs from command-line to my code.

    I am using DS-5 Ultimate Evaluation Edition.

    int main(int argc, char *argv[])

    {

           printf("%d", argc);

           printf("Arguments are: \n");

           for(i=0; i<argc; i++)

          {

         

    …
    • Answered
    • over 3 years ago
    • Software Tools
    • Arm Development Studio forum
  • Streamline performance analysis using local capture mode

    Jason Andrews
    Jason Andrews

    The Streamline daemon, gatord, has two modes of operation, daemon mode and local capture mode. It’s normally used in daemon mode to capture and send data over a network or USB connection from the target system to the host computer. Local capture mode…

    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Streamline performance analyzer for Android application profiling

    Jason Andrews
    Jason Andrews

    DS-5 Development Studio version 5.29 updates the Streamline performance analyzer to version 6.7 and greatly improves functionality when running Android applications without root access. This is a significant improvement for mobile developers building…

    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Running bare metal software on the Raspberry Pi 3 using Arm DS-5

    Jason Andrews
    Jason Andrews

    Bare metal software is used for benchmarking, developing software algorithms, comparing different compilers, and developing startup code. Arm DS-5 comes with many examples of bare metal software, especially for CPU initialization. Arm Cycle Models also…

    • pi3-bm-sort.zip
    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Changing Exception Level and Security State with an Armv8-A Fixed Virtual Platform

    tmeduthie
    tmeduthie

    In my last couple of blogs we built an ELF image to expose some features of the Armv8-A architecture and toolchain for embedded software development. We got to a point where we could print "hello world" to a telnet console, and enable interrupts on the…

    • changing_exception_level_code.zip
    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Retargeting and Enabling Exceptions with an ELF Image

    tmeduthie
    tmeduthie

    In my last blog we built an executable image to print "hello world" to a terminal. The same tools are being used here. Since the files in this post are a little longer, and consist of a great…

    • retargeting_and_exceptions_blog_source.zip
    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Building an ELF Image for an Armv8-A Fixed Virtual Platform

    tmeduthie
    tmeduthie

    This blog is the first of a short series which will explore the process of writing a program for an embedded system. Here we will use Arm's Compiler 6 toolchain to build an executable image for the AEMv8 Base Platform Model. Both of these are included…

    • building_elf_blog_source.zip
    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Profiling Android with the HiKey 960

    Jason Andrews
    Jason Andrews

    Recently, I reviewed the procedure for system profiling and software tracing of Linux running on the Raspberry Pi 3 using Arm DS-5 Streamline. Similar profiling can be done for systems running Android. While the Raspberry Pi 3 is a great educational board…

    • over 3 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Using Arm Models for software development and performance analysis for the Cortex-A75 and Cortex-A55

    Jason Andrews
    Jason Andrews

    About the Cortex-A75 and Cortex-A55

    There has been a lot of coverage since the launch of the Arm Cortex-A75, Arm Cortex-A55, and Arm Mali-G72 at Computex 2017, including some information about early software development using Arm tools. The public announcement…

    • over 3 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • How to start developing software for Arm Cortex-A55 and Cortex-A75 processors now

    Guilherme Marshall
    Guilherme Marshall

    These are exciting times for software developers. Arm has just announced the first generation of processors based on Arm DynamIQ technology. The new CPUs, Arm Cortex-A75 (big) and Cortex-A55 (LITTLE), are also Arm’s first to implement the Armv8…

    • over 3 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Using DS-5 Streamline with Arm Fast Models

    Jason Andrews
    Jason Andrews

    The Streamline performance analyzer from ARM DS-5 Development Studio can be used to understand software performance and identify opportunities for optimization. Because ARM Fast Models are being used more frequently for early software development, it makes…

    • over 3 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • DS-5 v5.27 Now Available

    Elan Tanzer
    Elan Tanzer

    Today ARM releases a new version of ARM Development Suite, DS-5.27. We have added new IP support, OS awareness and several other exciting features.

    IDE, Compiler, Fixed Virtual Platforms

    We have focused heavily on enabling customers to use the many useful…

    • over 3 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • DS5 code execution in RAM problem... again?

    Geno Bisceglia
    Geno Bisceglia

    VERSION: ARM DS-5 v5.24.0

    In the older version ARM DS-5 v5.23.1,  I was able to push a block of executable code to 0xC0000000 using the Base_AEMv8A->Bare Metal Debug->Debug ARMAEMv8-A

    target.  I could write a blob of assembly and BLR X0 <- X0…

    • Answered
    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • Periodic activities in the systems when the idle state is dominant

    Mohamad Ahmad
    Mohamad Ahmad

    hello everyone,

    I am working on the systems in order to observe their behaviour on the DS5. I execute the system by an application benchmark and I watch the behavior of the DS5 Streamline data. when I have treated the data of execution I have a part where…

    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 is unable to connect to my hardware

    Ayan Kumar Halder
    Ayan Kumar Halder

    This is the error.

    Please let me know the issue

    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 debugger does not show uC-OS info

    lee morse
    lee morse

    When starting up the debugger (v5.22), I select the uC-OSIII OS in the configuration.  When I stop in a task on a breakpoint, the OS tab has no information for any of the tables.

    Is there some extra linkage that needs to be setup to get this feature…

    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • Why am I getting an "License checkout" error in DS-5?

    Tgn Yang
    Tgn Yang

    I try to compile the TrustZone example provided by examples/Bare-metal_examples_ARMv7.zip in DS-5 v5.21.1(latest version) and then I get this

    License checkout for feature compiler5 with version 5.0201503 has been denied by Flex back-end. Error code:…
    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to find the missing .so when installing DS-5(64 bit) for Linux

    Tgn Yang
    Tgn Yang

    I try to install DS-5 for Linux(64 bit) on my Ubuntu 12.04.5(64 bit), and it warns me that a bunch of libraries are missing:

    One or more of the DS-5 system dependencies are not installed, see below for a list of the missing libraries.
    
    libc.so.6 (32-bit…
    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Compatibility between gcc-arm and ds-5 compiler

    Sandeep
    Sandeep

    I am trying to build a static library with ARM DS-5, then link to this library from an executable which is built using GCC-arm.

    I am able to build the static library with ARM-DS-5, but when I build my executable (which links to the static library) with…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 Problem starting gdbserver to debug C/C   project for ARM --

    susheel kumar pandey
    susheel kumar pandey

    I am running DS-5 Ultimate edition trial version on Windos 7- [new to DS-5 ]

    I am able to build Hello Example- but when i am trying to debug it - I am facing following problem -

    please guide me -

    com.arm.debugger.control.target.TargetControllerException…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Does DS-5 ultimate evaluation version offer an FVP to ARMv8 executable?

    ashwani
    ashwani

    I have compiled a simple "Hello World" program on DS-5 ultimate evaluation version and couldn't find a bare metal FVP on which I can run it. When I select "ARM FVP->VE_AEMv8x1->Bare Metal Debug->Debug ARMAEMv8-A" in "Connection" tab of "Debug Configuration…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
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