[Libre-soc-bugs] [Bug 1147] support Scalar Power ISA v3.1 (32-bit-only) instructions (no PO1) in binutils

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=1147

--- Comment #8 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
libresoc at localhost:~/src/openpower-isa/openpower/isatables$ grep OP_CNT *
minor_31.csv:0b0000111010,LOGICAL,OP_CNTZ,RS,NONE,NONE,RA,NONE,CR0,0,0,ZERO,0,NONE,0,0,0,0,0,0,RC,0,0,cntlzd,X,,,

RM-1P-2S1D.csv:cntlzdm,NORMAL,,1P,EXTRA3,NO,d:RA,s:RS,s:RB,0,RS,RB,0,RA,0,0,0
minor_31.csv:0b0000111011,LOGICAL,OP_CNTZ,RS,RB,NONE,RA,NONE,NONE,0,0,ZERO,0,NONE,0,0,0,0,0,0,NONE,0,0,cntlzdm,X,,0,
sv_decode.vhdl:    2#0000111011# => (NORMAL, P1, EXTRA3, NO, RS, RB, NONE, RA,
NONE, NONE, NONE, Idx1, Idx2, NONE, Idx0, NONE, NONE, NONE), -- cntlzdm

how is that missing yet functional? it is a good thing, i think. or maybe
not, as it means there is a second source where the CSV files are supposed
to be canonical.

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