libmwemu 0.25.4

x86 32/64bits and system internals emulator, for securely emulating malware and other stuff.
Documentation 
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use crate::color;
use crate::emu::Emu;
use crate::engine::instructions::avx;
use iced_x86::Instruction;

// VDPPS: VEX op with imm8.
pub fn execute(emu: &mut Emu, ins: &Instruction, _s: usize, _r: bool) -> bool {
    emu.show_instruction(
        color!("Green"),
        &crate::emu::decoded_instruction::DecodedInstruction::X86(*ins),
    );
    avx::binop_imm(emu, ins, |a, b, imm| {
        let mut sum = 0f32;
        for i in 0..4u32 {
            if (imm >> (4 + i)) & 1 == 1 {
                sum += f32::from_bits(((a >> (i * 32)) & 0xffffffff) as u32)
                    * f32::from_bits(((b >> (i * 32)) & 0xffffffff) as u32);
            }
        }
        let mut r = 0u128;
        for i in 0..4u32 {
            if (imm >> i) & 1 == 1 {
                r |= (sum.to_bits() as u128) << (i * 32);
            }
        }
        r
    })
}