• Affordable arm tools for Assembly or C code for ARM-32 and 64

    Hi,  i am developing allways opensource code as home hobbies. I have a mac OS and  many ARM cortex mainly on RPBI. I use to code GCC but i am now going to SIMD and i am thinking to have a proper dev env. what could you suggest. I can invest in a NUC for…

  • Building UEFI for Juno using gcc-linaro-arm-none-eabi compiler (32 bit)

    Hi .

    This may be an odd question, but has anyone tried successfully to build UEFI for ARM 32 bit on Juno ? When we attempted to do it this is what we tried without success, please let us know if there is a solution available:

    First we switched the toolchain…

    • 7131.zip

  • Switching from AARCH64 to AARCH32


    Hi,

    We are trying to switch from AARCh64 to AARCH32 using the following command.

    sudo su

    cd /root

    schroot  -c armhf-trusty

    But it says command not found. We are using munimal version of AARCH64 from linaro and prebuild board recovery image 4.0.

    What is…

  • Runtime detection of CPU features on an ARMv8-A CPU

    In this blog I will cover various methods of runtime feature detection on CPUs implementing ARMv8-A architecture. These methods include using HWCAP on Linux and Android, using NDK on Android and using /proc/cpuinfo. I will also provide sample code to…