Paul Mackerras 6fe9dc9640 dcache: Reduce metavalue warnings ...

Among other changes, this makes the things that were previously
declared as signals of integer base type to be unsigned, since
unsigned can carry metavalues, and hence we can get the checking for
metavalues closer to the uses and therefore restrict the checking to
the situations where the signal really ought to be well defined.
We now have a couple more signals that indicate request validity to
help with that.

Non-fatal asserts have been sprinkled throughout to assist with
determining the cause of warnings from library functions (primarily
NUMERIC_STD.TO_INTEGER and NUMERIC_STD."=").

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

2022-08-12 20:17:20 +10:00

2.7 KiB

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