pub fn restore_rt() callconv(.naked) noreturn
pub fn restore_rt() callconv(.naked) noreturn { switch (builtin.zig_backend) { .stage2_c => asm volatile ( \\ li 0, %[number] \\ sc : : [number] "i" (@backingInt(SYS.rt_sigreturn)), ), else => asm volatile ( \\ sc : : [number] "{r0}" (@backingInt(SYS.rt_sigreturn)), ), } }