• Does ARMv8 SOC support cache lockdown?
    hi, experts: In ARMv8 Arch reference manual, it said: ARMv8 supports cache lockdown feature, but it is implementation defined. So, my question is: Has the integrated L2 Cache controller some registers...
  • Valgrind-3.10.0 supports 64-bit ARMv8
    Yesterday we released version 3.10.0 of Valgrind, a GPL'd framework for building simulation-based debugging and profiling tools.  3.10.0 is the first official release to support 64-bit ARMv8.  The port...
  • 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...
  • Is there any ARMv8-M platform that support TrustZone?
    Is there any physical ARMv8-M platform that support TrustZone? I want to buy one to do some experiment. Can anyone provide some information?
  • Which of the Cortex-M processors support TrustZone for ARMv8-M today?
    Another question that I see come up once in a while. Both the Cortex-M33 and the Cortex-M23 support TrustZone for ARMv8-M. Cortex-M23 is the smallest lowest power TrustZone Cortex processor from...