Re: [PATCH v2 14/14] target/arm: Implement gdbstub m-profile systemreg and secext

[Richard Henderson]

On 2/21/23 07:25, Peter Maydell wrote:
> You also want to enforce the RES0 bits on registers like
> PSPLIM, MSPLIM, FAULTMASK, PSP, MSP, if you're going to
> implement writes. Effectively you really end up wanting to
> get helper_v7m_msr to do the work for you.

Ho hum.  I should have known it was more complicated than all that.
I should probably just drop the write portion of the patch again for now.


r~