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;

// RORX dest, src, imm8: rotate `src` right by imm8. Does not affect flags.
pub fn execute(emu: &mut Emu, ins: &Instruction, _instruction_sz: usize, _rep_step: bool) -> bool {
    emu.show_instruction(
        color!("Green"),
        &crate::emu::decoded_instruction::DecodedInstruction::X86(*ins),
    );

    let src = match emu.get_operand_value(ins, 1, true) {
        Some(v) => v,
        None => return false,
    };
    let imm = match emu.get_operand_value(ins, 2, true) {
        Some(v) => v as u32,
        None => return false,
    };

    let result = match emu.get_operand_sz(ins, 0) {
        32 => (src as u32).rotate_right(imm & 31) as u64,
        _ => src.rotate_right(imm & 63),
    };

    if !emu.set_operand_value(ins, 0, result) {
        return false;
    }
    true
}