target/arm: Split out AT insns to tcg/cpregs-at.c
Split out all "system instructions for address translation".
While mapped into "cpregs", these are instructions, and thus
are handled in hardware by virtualization. They are all
priviledged, and thus not reachable for user-only.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20250707151547.196393-3-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>