Paul Mackerras dd2e71930c debug: Provide a way to examine GPRs, fast SPRs and MSR ...

This provides commands on the debug interface to read the value of
the MSR or any of the 64 GSPR register file entries.  The GSPR values
are read using the B port of the register file in a cycle when
decode2 is not using it.

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

2020-05-08 12:12:01 +10:00

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