This patch is adding per-EL read/write callbacks to the MiscRegLUTEntry
class. The goal is to merge access permission and trapping logic into
these unified callbacks
As of now the default callbacks are simply reimplementing the access
permission code, checking for MiscRegLUTEntry flags. This is the default
behaviour for all registers.
Trapping code (from MiscRegOp64::trap) will be moved with a later patch
Change-Id: Ib4bb1b5d95319548de5e77e00258fd65c11d88d7
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/61675
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Richard Cooper <richard.cooper@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
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