GMP library within enclave: some mpz operations crash

[BoujdadFz]

hello,

I'm not able to run some of the GMP library operations inside an enclave, in the code attached
I'm getting this error:
qemu: uncaught target signal 4 (Illegal instruction) - core dumped

The program crashes at line 34 of the c program "sof.txt" so it is not able to perform mpz_mod operation, I had the same issue before with mpz_invert but could fix with some other strategy but this one, I have no clue that would respect my scenario.

Could anyone please run this program on their machine and tell if it's running properly?
Thank you in advance,

thisSecretkey.txt
sof.txt

[BoujdadFz]

I rewrote the program using bignum struct of polarssl instead of using GMP library; now I can get my program run at least; but the performance is still hugely different from that of a normal run, I'm wondering why, is it the emulation impact?