cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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test_lf_mul.c (307B)

      1#include <stdio.h>
      2
      3int main(void)
      4{
      5    float a, b, c;
      6    float result;
      7
      8    b = 1.5;
      9    c = 4.0;
     10    result = 6.0;
     11    __asm
     12    ("lf.mul.s   %0, %1, %2\n\t"
     13     : "=r"(a)
     14     : "r"(b), "r"(c)
     15    );
     16    if (a != result) {
     17        printf("lf.mul.s error\n");
     18        return -1;
     19    }
     20
     21    return 0;
     22}