Macro emerald_kernel_user_link::sys_arg

macro_rules! sys_arg {
    ($num:tt, $context_struct:expr) => { ... };
    ($num:tt, $context_struct:expr => $func:ident($ty:ty)) => { ... };
    ($num:tt, $context_struct:expr => $ty:ty) => { ... };
    (@impl 0, $context_struct:expr) => { ... };
    (@impl 1, $context_struct:expr) => { ... };
    (@impl 2, $context_struct:expr) => { ... };
    (@impl 3, $context_struct:expr) => { ... };
    (@impl 4, $context_struct:expr) => { ... };
    (@impl 5, $context_struct:expr) => { ... };
    (@impl 6, $context_struct:expr) => { ... };
    (@impl $rest:tt, $context_struct:expr) => { ... };
}

Get the syscall arguments from the interrupt state, the arguments come from the registers RCX, RDX, RSI, RDI, R8, R9, R10