Hi Gabe, As I am trying to run SPEC 2017 on gem5 in SE mode, I ran into some unimplemented instructions namely *frndint*, *fsqrt* and *fistp* to name a few. I see that within the *src/arch/x86/isa/insts/x87/**arithmetic* folder, there are placeholder files to write implementations for some of the macro operations, like square root and rounding. Can I write my implementations and have my code reviewed, so that it can be checked in? In addition, for float to integer operation, I did not find any corresponding micro-op in the folder *src/arch/x86/isa/microops, *is there already a corresponding micro-op (that I missed), or should I write my own?
Thanks, Shyam
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