use crate::color;
use crate::emu::Emu;
use iced_x86::Instruction;
pub fn execute(emu: &mut Emu, ins: &Instruction, _instruction_sz: usize, _rep_step: bool) -> bool {
emu.show_instruction(
color!("Cyan"),
&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 mut result = 0u128;
for i in 0..4 {
let shift = i * 32;
let lane = if (imm >> i) & 1 == 1 {
(src >> shift) & 0xffffffff
} else {
(dest >> shift) & 0xffffffff
};
result |= lane << shift;
}
emu.set_operand_xmm_value_128(ins, 0, result);
true
}