• Cross-compiling for Cortex-A9 with GCC

    dsanz006
    dsanz006

    Arm offers 2 different GCC toolchains: one for Cortex-M/R devices and the other one for Cortex-A devices. However, in the Cortex-M/R toolchain documentation, it is specified that Cortex-A targets are accepted too, so this confuses me: why is there another…

    • Answered
    • over 1 year ago
    • Software Tools
    • Arm Compilers forum
  • Autodetection failure when trying to debug a bare metal platform with ARM development studio and dstream

    SRK
    SRK

    I have an ARM cortex-A9 based bare metal platform that I am trying to debug with dstream and evaluation version of ARM development studio (installed on a windows 64 bit machine)

    I tried adding/detecting the platform via auto detection (File->New->hardware…

    • over 1 year ago
    • Software Tools
    • Arm Development Studio forum
  • Ds-5 Unable to connect to device Cortex-A9, Debug is not enable for this core

    Ratan
    Ratan

    Hi

    I am  facing below error, while trying to bring-up custom board with Dstream ds-5 tool(5.27)

    Error message shown below while trying to load the code and connect the core

    Unable to connect to device Cortex-A9, Debug is not enable  for this core

    Kindly…

    • over 3 years ago
    • Software Tools
    • Arm Development Studio forum
  • Can't find the compiler: arc-elf32-cpp

    Johannes
    Johannes

    Hello,

    thank you really much for this forum/community! I'm trying to compile the following source code: https://github.com/j1nx/Amlogic-reff16-uboot

    The reason why I'm compiling this sources are that I'm getting started with ARM devices. Especially…

    • over 3 years ago
    • Software Tools
    • Arm Development Studio forum
  • How, in a c program, do I change the data direction in a bi-directional PIO peripheral register ?

    Dr. Beau Webber
    Dr. Beau Webber

    Hi,

    I am working with a Terasic DE0-Nano-SoC board, and am working in DS-5 Community Edition 17.1.

    I have created some PIO peripheral registers in Qsys / Platform Designer, connected to some well tested firmware, containing registers;

    This data register…

    • Answered
    • over 2 years ago
    • Software Tools
    • Arm Development Studio forum
  • Analyzing the performance of RTOS-based systems using Streamline

    Stephen Theobald
    Stephen Theobald

    Streamline is a Performance Analysis tool that comes with Arm's DS-5 Development Studio (DS-5). Streamline enables you to analyze the performance of bare-metal systems, systems with a Real Time Operating System (RTOS), as well as systems based on…

    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Migrate to Arm Compiler 6 from gcc

    Ronan Synnott
    Ronan Synnott

    In a previous article I wrote about migration from armasm (the legacy Arm assembler) to Arm Compiler 6 (AC6). This was useful for users who were already using the Arm toolchains for their builds. But what of gcc users?

    Previously there was a reasonably…

    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • 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
  • MMU enabled while loading elf file with DS-5 debugger

    A
    A

    Hi,

    Used board : Freescale SABRE SD board with iMX6Q (A9 processor).

    Using Bare-metal code.

    Using ARM DS-5 stream to load the binary while u-boot is running.

    When I download the binary using the DS-5 debugger the MMU is enabled before launching the application…

    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Can we step through bootrom code on Cortex-A9 using DS-5?

    asuk
    asuk

    On Cortex-A9, after power on reset BootROM code is executed and this is responsible for configuration of boot media, copy first stage boot loader to on chip memory etc....

    I would like to understand the BootROM code flow using step by step procedure(to…

    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • OpenCL NEON Cortex-A9

    mohamamd
    mohamamd

    Hi,

    I have seen the ARM webpage for OpenCL SDK for NEON and Cortex-A9.

    But I couldn't find any page to download the SDK and test that on Cortex-A9 available in Xilinx Zynq.

    Is this SDK available for download?

    Thanks

    Mohammad

    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to build an UEFI with DS-5?

    Feng Libo
    Feng Libo

    Hello, ARMer,

    I am following Mr. Theobald's blog: UEFI Debug Made Easy to run an UEFI BIOS on a FVP of ArmVExpress-RTSM-A9x4. But when building, an error is always reported as below:

    17:42:45 **** Incremental Build of configuration Default for project…

    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 evaluation license error

    Godspeed
    Godspeed

    Hello,

        I have downloaded and installed DS-5 v5.19.1 professional 64 bit on Ubuntu 12.04 (amd64) today. I also applied for an evaluation license, and tried to build the example "startup cortex-A9" project, but I got an error message "C9932E: Cannot…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Fixed virtual Platform

    ingdb
    ingdb

    Hello,

    in the DS-5 I have some pre installed FVP (e.g. VE_Cortex_A9x4). I understood these FVP are somehow related to a Virtual Express hardware platform. But I don't understand where do I get the configuration information of the FVP? E.g. if I have a…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Streamline Functions/Code view

    Divino César
    Divino César

    In the DS-5 Streamline (Professional 5.19.0) how can I change the "counter" that was used to calculate the number of samples (column Self) in the Functions/Code view?

    Consider the scenario where I've profiled an application using several counters…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Streamline collection summary?

    Divino César
    Divino César

    Hello.

    I'm using streamline to profile an application but I'm interested only in the grand finale total sum of a particular counter. Is there this functionality in streamline or do I've to process the whole streamline report output and sum up the values…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Detect application start/end when using ARM Streamline

    Divino César
    Divino César

    Hello.

    Is it possible, in ARM Streamline command line interface, to automatically start/stop the profiling session based on start/end of an specific program?

    The context is like this. I need to profile different versions of a program (compiled with different…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to load Linux kernel image onto ARM Cortex-A9 target using DSTREAM debugger?

    Amit
    Amit

    Hello,

            I have a custom ARM Cortex-A9 board. My aim is to load the kernel image onto the target via ARM DSTREAM. I have u-boot loaded into SNOR memory. The u-boot is running fine. After I get the u-boot prompt…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to Cross Compile SampleViwer Code from Alliedvision for ARM on ubuntu12.04

    kaushal
    kaushal

    Hello Friends,

    I have bought Allied-vision GC2450 GigE camera and download its sample Code for Viewing its Imageries/Video. i need to just compile these sample code by typing command like

    # make sample   it generate a executable file and

    # ./SampleViewer…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Is it possible to compile the example of TrustZone for Cortex-A9 with a GNU compiler or the ARM is the only one usable?

    GUEZ
    GUEZ

    I'm trying to compile the VersatileExpress_TrustZone_Example with a GNU compiler and it's full of errors.

    I compiled the example with the ARM one ansd it worked perfectly but i only have a evaluation license to use it.

    So I would like to know if…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to run Code on ARM platform...?

    kaushal
    kaushal

    Hello Friends,

    I have a Altera SoC Cyclone 5 Dev Board

    I have build (using 30 days evaluation license) the sample "Hello World" Code on Altera DS-5 (Attached Print-Screen)

    Then copy generated object file (test.o) to  SoC Board and then run this…

    • Answered
    • 5885.zip
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • PL310 counters in Samsung Exynos 4 Quad using Streamline

    Marcelo Salazar
    Marcelo Salazar

    Question

    L2 cache misses in Samsung Exynos 4 Quad using Streamline

    Is it possible to measure PL310 events using the DS-5 Streamline? The target device is Samsung Galaxy S3 with Exynos 4 Quad SoC and Cortex A9 cores. The device runs Android.

    -Dhinaka…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • L2 cache misses in Samsung Exynos 4 Quad using Streamline

    Dhinakaran Pandiyan
    Dhinakaran Pandiyan

    Is it possible to measure PL310 events using the DS-5 Streamline? The target device is Samsung Galaxy S3 with Exynos 4 Quad SoC and Cortex A9 cores. The device runs Android.

    -Dhinakaran

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Streamline with Pandaboard

    Jon Maiara
    Jon Maiara

    Hello, I'm trying to get Streamline in DS-5.17 working with some Pandaboards: I have an A3, an A4 and an ES B2.  I'm using kernel version 3.13.3-x10, and my base image is a Debian build from Robert C Nelson's repo http://rcn-ee.net/deb…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Generating trace using Tarmac trace plug-in

    Amin Firoozshahian
    Amin Firoozshahian

    Hi,

    I have a couple of questions regarding generating traces on using the Tarmac trace plug-in. I'm using the FVP_VE_CortexA9x4 fixed virtual platform running Linaro Android.

    1- I want to start trace generation at a specific point in time. When I use…

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