• How to choose GCC options for Neon r0p4

    zhanglii2011
    zhanglii2011

    ARM cumunity,

    We are design a SOC with Neon (r0p4) integrated. I saw the GCC have multiple options for Neon:

    Known ARM FPUs (for use with the -mfpu= option):
    auto crypto-neon-fp-armv8 fp-armv8 fpv4-sp-d16 fpv5-d16 fpv5-sp-d16 neon
    neon-fp-armv8 neon-fp16…

    • Answered
    • 4 months ago
    • Software Tools
    • Arm Compilers forum
  • Cross compiling for ARM, float32x4_t cannot be resolved

    Tamilselvan Shanmugam
    Tamilselvan Shanmugam

    I'm trying to cross comple a bunch of C files from SMP Debian 3.2.46-1 i686 GNU/Linux to ARM Coretex-A9 platform. Linaro linaro-alip 3.0.35-02828-g5cedf96 is running on the ARM board.

    Problems

    1. <arm_neon.h> is missing.
    2. NEON data types like floa…
    • Answered
    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • GCC for ARMv7-A - Where can I get the latest version?

    Haris
    Haris

    Hello,

    I would like to download the GCC compiler for ARMv7-A. I would like it to support thumb and NEON instructions. Where can I get the latest version?

    Also, are there any other open source compilers that meet the above requirements?

    Thanks

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