Hi FD users,
I've seen some random comments about EMM386 allocating UMBs for its own use but
I have not been
able to locate the source code to check this out.
(Yes, I expect several comments deprecating EMM386 and directing me to JEMM386.)
When using EMS both EMM386 and JEMM386 will allocate a UMB as a transfer area.
But what about when
using the NOEMS option? It looks like JEMM386 has an option to avoid high
memory (ie UMBs) = NOHI.
But what's the behavior of EMM386? Will it allocate some of the UMBs it
creates for its own use?
I would rather that this not be the case and am in the process of migrating to
JEMM386 with the NOHI option but want
to understand the behavior better.
Thanks,
Dave
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