Re: [PATCH qemu 3/3] target/arm/gdbstub: Support reading M security extension registers from GDB

[David Reiss]

On 1/17/23 5:37 AM, Peter Maydell wrote:

> In patch 1 you skip the registers that don't exist without
> the main extension, but here you throw them all in regardless.
> Why the difference ?
Ah, yes.  This was an oversight.  I'm not sure if there are any
chips that support the security extension but not the main extension,
but it is technically possible.