FP instructions not modelled?

[dpetrisko]

I'm trying to track floating point unit usage in zsim. In decoder.cpp, I see

         /* FP, SSE and other extensions */
         case /*XC(X)87_ALU*/ XC(X87_ALU):
             //emitBasicOp(instr, uops, 1, PORTS_015);
             break;

Are FP instructions not modelled? Or do they fall into a different category in the decoder?

[neeraj196]

I had the same question. Did you get an answer to this?

[dpetrisko]

Never got an answer...

On Mar 6, 2019, at 7:27 AM, Neeraj Kulkarni [email protected] wrote:

I had the same question. Did you get an answer to this?

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[maryam1364]

@dpetrisko @dpetrisko : I have the same question? any luck?