[Qemu-devel] How to trigger faults for missing peripherals?

[Liviu Ionescu]

In order to make the Cortex-M emulation accurate, I would need to configure the 
missing address ranges to trigger memory faults.

I noticed that the emulator defines a memory range to cover the entire 64-bits 
memory space. Is it possible to make it trigger exceptions?

If not, what would be the solution? To define the entire Cortex-M 32-bits 
memory space as a memory range that will trigger exceptions, and on top of it 
define the existing memory ranges?


Regards,

Liviu