use crate::color;
use crate::emu::Emu;
use crate::fpu::f80::F80;
use iced_x86::Instruction;
pub fn execute(emu: &mut Emu, ins: &Instruction, instruction_sz: usize, _rep_step: bool) -> bool {
emu.show_instruction(color!("Green"), ins);
let st0 = emu.fpu_mut().get_st(0);
if st0 < 0.0 {
if emu.cfg.verbose >= 1 {
log::trace!("/!\\ sqrt of negative float");
}
emu.fpu_mut().set_st_u80(0, F80::QNaN().get());
} else {
emu.fpu_mut().set_st(0, st0.sqrt());
}
emu.sync_fpu_ip();
true
}