I am new to gem5 and try to do some experiment on the x86 simd extensions. I have got two questions.
1. I know gem5 might not ready for the newest AVX512 instruction set. But does current gem5 support the AVX gather instruction? Where should I go to look for it?
2. I am trying to adding some new instructions using the pseudo-instruction function in gem5. I am wondering does pseudo instruction only work in the full system simulation? Is there any easy way that we can make it work for sys call simulation as well?
Thanks in advance,