tree 50ae19eb33227382f3c2989f56d42172fed5973f
parent 784d0cabe43bbdfc4a208550149425127d494729
author Fred Riss <friss@apple.com> 1588726164 -0700
committer Copybara-Service <copybara-worker@google.com> 1618601188 -0700

[lldb] Only override target arch if it is compatible

It looks like the goal of this code is to provide a more precise
architecture definition for the target when attaching to a process. When
attaching to a foreign debugserver, you might get into a situation where
the active (host) platform will give you bogus information on the target
process.

This change allows the platform to override the target arch only with a
compatible architecture. This fixes TestTargetXMLArch.py on Apple
Silicon. Another alternative would be to just fail in this scenario and
update the test(s).

GitOrigin-RevId: 87183b1a7511f1726b0b19a2a217ed249ef3c5b9