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...
Enabling NEON Instructions on Pixhawk

I am trying to get a quadcopter flying using the Pixhawk controller (Cortex M4 running NuttX RTOS) and I am using the Simulink Pixhawk PSP to implement a custom controller. Our controller uses neural...
Reason Behind EL2 in non-secured state ARMv8

Hi Experts, What is the reason behind allowing EL2 only in non-secured state in ARMv8 ? Regards, Techguyz
ARMv8 AArch64: trapping hardware breakpoint to EL2

Hi everyone! I want to set and then trap EL1 hardware breakpoints to EL2. I didn't perfectly understand if such an action is possible at all. In some places the documentation said that MDCR_EL2.TDE...
ELn configuration in ARMV8

Hi Experts, Does the EL3 and EL2 usage is the purely implementation specific or even though EL3 is implemented is it possible to disable EL3 and EL2 in software ? Regards, Techguyz