bug#50453: 27.2; Portable dumper broken on MSW

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

>> Thanks.  Emacs correctly loads the dump file with that patch in place.
>
> Great, thanks for testing.

If I understand correctly, the reported bug here was fixed, but this
question remains:

> And while at that, can you tell why we request
> DUMP_MEMORY_ACCESS_READWRITE and not DUMP_MEMORY_ACCESS_READ when
> loading from the pdumper file?  Do we expect the need to change values
> loaded from the file?

This is still the case on the trunk.  Daniel, do you have any comments
here?