• selected processor does not support `cpsid i' and `cpsie i' in arm mode.

    hi everyone,

    i'm new with ARMprocessor and dont know too much about DS-5. just alittle bit from my Softwares >>> SoC EDS 17.1 (from Altera)  - DS-5 5.28 and my OS is Windows 10. I am using DS-5 for my SoC FPGA (DE0_Nano_SoC) Altera, which…

  • Eclipse not finding toolchain

    I've read everything I could put my hands on to figure this out but have had no luck.  I installed the win32 exe   gcc-arm-none-eabi-6-2017-q2-update-win32-sha2.exe  but it is not found by Eclipse.  I know it says to leave the environment variable blank…

  • Key difference between GCC arm-none-eabi and arm-eabi

    Hi Experts,

    For Cortex R and M processors Linaro has recommended the GCC arm-none-eabi 4.9 whereas for A series processors it is recommending normal GCC eabi.

    what is the key difference between the same ?

    Regards,

    Techguyz

  • arm-elf-gcc compiling for cortex-M4

    How to use GNU ARM binutils for cortex-M4? When I try to compile with -mcpu=cortex-M4 -march=armV7e-m I get 'bad value in switches'.

  • Build startup_cortexA15MPcore using GNU toolchain. URGENT.

    Dear all,

    I am trying to build the example  startup_cortexA15MPcore (provided with DS-5)  using GNU toolchain. The example is originally designed for build using ARM standard tools, and the following variables are hence defined :

    CC=armcc

    AS=…

  • How can I use SVC interrupts from C++?

    I'm using the gcc toolset, and had hoped to be able use this functionality, however all of the documentation seems to state superseded or suspended.

    ARM Information Center

    I'm trying to target an STM32F4 processor.

    Any pointers to how to do this…

  • armcc compile c   error  under DS-5 tool

    The example about c++ progran under DS-5 CPP directory is compiled by me with the armcc ,not gcc.  But there is an error when compile。

    Error: C3321E: automatic configuration failed - could not determine configuration from GCC

    make: *** [arm_linux_config…

  • what is  bare-metal GCC toolchain

    Hello Friends,

    the Development board which i have is Altera SoC Cyclone V, and license which come along with this is entitled DS-5 altera Edition toolkit.

    Altera ppl inform me that


    1. This toolkit doesn't include a license to the ARM Compiler.
    2. Altera SoC…

  • GCC for ARMv7-A - Where can I get the latest version?

    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

  • How to add epilog and prolog in ARM compiler compiled code ?

    g++  provides an option  -pg   which allows to write epilg and prolog for functions

    Does gcc does not have  such  an option?

  • Cortex-A9 inline asm

    Note: This was originally posted on 23rd November 2012 at http://forums.arm.com

    Hi,
    I am getting below error message for arm inlin in gcc compiler , could you please tell me what
    is the reason.
    I am using Cortex-A9 processor.

    for example
    inline asm code
     …