[libre-riscv-dev] [Bug 319] POWER9 setting carry (and other) XER flags

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Mon May 18 13:00:24 BST 2020


https://bugs.libre-soc.org/show_bug.cgi?id=319

--- Comment #3 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
started documenting the XER fields here:

https://libre-soc.org/openpower/pipeline_operands/

we really need this as a variant / extension of power_decode:
a set of CSVs that tell us the bits in XER which need setting.
(likewise we need one for which SPRs are needed by which operations)

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