starry-signal 0.8.2

Signal management library for Starry OS
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cfg_if::cfg_if! {
    if #[cfg(target_arch = "x86_64")] {
        mod x86_64;
        pub use self::x86_64::*;
    } else if #[cfg(any(target_arch = "riscv32", target_arch = "riscv64"))] {
        mod riscv;
        pub use self::riscv::*;
    } else if #[cfg(target_arch = "aarch64")]{
        mod aarch64;
        pub use self::aarch64::*;
    } else if #[cfg(target_arch = "loongarch64")] {
        mod loongarch64;
        pub use self::loongarch64::*;
    } else {
        compile_error!("Unsupported architecture");
    }
}

pub fn signal_trampoline_address() -> usize {
    unsafe extern "C" {
        safe static signal_trampoline: [u8; 0];
    }

    signal_trampoline.as_ptr() as usize
}