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 iced_x86::Instruction;
// PCLMULQDQ: carry-less multiply of the two 64-bit halves selected by imm8[0]
// (dest) and imm8[4] (src).
pub fn execute(emu: &mut Emu, ins: &Instruction, _instruction_sz: usize, _rep_step: bool) -> bool {
    emu.show_instruction(
        color!("Blue"),
        &crate::emu::decoded_instruction::DecodedInstruction::X86(*ins),
    );
    let dest = emu.get_operand_xmm_value_128(ins, 0, true).unwrap_or(0);
    let src = emu.get_operand_xmm_value_128(ins, 1, true).unwrap_or(0);
    let imm = emu.get_operand_value(ins, 2, true).unwrap_or(0);
    let a = ((dest >> (if imm & 1 != 0 { 64 } else { 0 })) & 0xffff_ffff_ffff_ffff) as u64;
    let b = ((src >> (if imm & 0x10 != 0 { 64 } else { 0 })) & 0xffff_ffff_ffff_ffff) as u64;
    let mut result = 0u128;
    for i in 0..64 {
        if (b >> i) & 1 == 1 {
            result ^= (a as u128) << i;
        }
    }
    emu.set_operand_xmm_value_128(ins, 0, result);
    true
}