__constant_copy_from_user_asm
__constant_copy_from_user_asm(res, to, from, tmp, 1, 0, 0);
__constant_copy_from_user_asm(res, to, from, tmp, 2, 0, 0);
__constant_copy_from_user_asm(res, to, from, tmp, 2, 1, 0);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 0, 0);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 1, 0);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 2, 0);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 2, 1);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 4, 0);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 4, 1);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 4, 2);
__constant_copy_from_user_asm(res, to, from, tmp, 4, 4, 4);