There are two kinds of MOPS instructions: set instructions and copy
instructions. Within each group there are variants with minor
differences in how they read or write to memory — e.g., non-temporal
read and/or write, unprivileged read and/or write and permutations of
those — but they work in the same way in terms of the registers and
regions of memory that they modify.
The new gdb.reverse/aarch64-mops.exp testcase verifies that MOPS
instructions are recorded and correctly reversed. Not all variants of the
copy and set instructions are tested, since there are many and the record
and replay target processes them in the same way.
PR tdep/31666
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31666
Approved-By: Luis Machado <luis.machado@arm.com>
Tested-By: Luis Machado <luis.machado@arm.com>
