const bits = switch (@import("builtin").cpu.arch)
const bits = switch (@import("builtin").cpu.arch) {
.mips,
.mipsel,
.mips64,
.mips64el,
.powerpc,
.powerpcle,
.powerpc64,
.powerpc64le,
.sparc,
.sparc64,
.alpha,
=> .{ .size = 13, .dir = 3, .none = 1, .read = 2, .write = 4 },
else => .{ .size = 14, .dir = 2, .none = 0, .read = 2, .write = 1 },
}