Philipp Klaus Krause schreef op 2020-06-15 14:58:
Am 15.06.20 um 13:42 schrieb Maarten Brock:
Philipp Klaus Krause schreef op 2020-06-15 11:34:
Padauk t0sn and t1sn need an operand that is either an __sfr, and in
the
lower half of the __data address space.
Is that "either ... or" or "both ... and"?
Sorry. Either. It works for all __sfr operands. For __data operands it
only works in the lower half of the __data address space (which we
don't
know before link time).
Does the pdk port have something like __bdata where it is guaranteed
that
a variable will be placed in this bit addressable memory space? It would
also be nice for mcs51 to have a __bdata space.
Maarten
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