On 6/4/20 3:12 PM, Vijayenthiran Subramaniam wrote:
Supervisor Call instruction (SVC) is used by the Arm Standalone MM
environment to request services from the privileged software (such as
ARM Trusted Firmware running in EL3) and also return back to the
non-secure caller via EL3. Some Arm CPUs sp
Supervisor Call instruction (SVC) is used by the Arm Standalone MM
environment to request services from the privileged software (such as
ARM Trusted Firmware running in EL3) and also return back to the
non-secure caller via EL3. Some Arm CPUs speculatively executes the
instructions after the SVC in
