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  • Invalid assembly instruction MOV PC, R13 Cortex M3

    Note: This was originally posted on 24th March 2009 at http://forums.arm.com

    Hi,

    I am trying to compile linux kernel 2.27 with CodeSourcery GNU toolchain 4.3.2 and somehow I am getting assembler error for instruction

    MOV PC, R13

    Well, for some reason ARM…

  • Link to download gcc support for TrustZone for ARMv8-M

    * All GCC 6 features, plus latest mainline features:
      + Full ARMv8-M support including atomics and Security Extensions
      + ARM PURECODE support for ARMv7-M and ARMv8-M Mainline
      + Co-processor intrinsics support
      + Cortex-M23 and Cortex-M33 support
      + -mthumb…