• How to trap Guest data aborts
    Hi, I am trying to understand if Guest OS data abort happens due to accessing some memory (e.g GIC distributor space) then is there any way I can route it to EL2 mode ? I looked into HCR_EL2 register...
  • Hypervisor for Arm Cortex A9
    Hello all, I am currently working on a project with a SoC Zynq development board (Cora Z7) that has two Arm A9 processors. I would like to use a hypervisor in order to partition the software. I have...
  • Discussion/Question: TrustZone vs Hypervisor
    Hi this is more a discussion then a question: What is the benefit of TrustZone (Secure/Non-Secure) vs. hyp (EL2) mode? As to my knowledge, both need support on the SoC for the separation. Either direct...
  • Is it possible the direct device's interrupt assignment to the guest OS instead of being routed by the hypervisor to the guest OS?
    Hi everyone, I'm currently working with devices virtualization and I have noticed on my experiments that one of the most sources of overhead comes from the device's interrupts, even if the guest OS...
  • Software Consolidation with the ARMv8-R Hypervisor
    Having previously introduced the ARMv8-R architecture , it’s time to look more closely into its new technology and explain some of the benefits it will bring.  I’ll try to convey the key concepts simply...