Implementations are added to macro-assembler to be shared between
liftoff and code generator.

Change-Id: Ic38677b3266399e5e170a4b2d6a8f90d0b830d47
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3389090Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#78650}