Hi Ayan, On 21/10/2022 16:31, Ayan Kumar Halder wrote:
Refer ARM DDI 0487G.b ID072021, EC==0b011000 is supported for Aarch64 state only. This is when MSR, MRS, System instruction execution in AArch64 state is trapped, that is not reported using EC 0b000000, 0b000001 or 0b000111.
I don't understand the second sentence. However, what matter here is the fact the system registers are 64-bit only.
The change itself, looks ok to me. Cheers, -- Julien Grall
