package/busybox/patches/530-unsigned_bitwise_ops.patch

   1 --- a/editors/awk.c
   2 +++ b/editors/awk.c
   3 @@ -2046,27 +2046,27 @@
   4                 break;
   5
   6         case B_an:
   7 -               setvar_i(res, (long)getvar_i(av[0]) & (long)getvar_i(av[1]));
   8 +               setvar_i(res, (unsigned long)getvar_i(av[0]) & (unsigned long)getvar_i(av[1]));
   9                 break;
  10
  11         case B_co:
  12 -               setvar_i(res, ~(long)getvar_i(av[0]));
  13 +               setvar_i(res, ~(unsigned long)getvar_i(av[0]));
  14                 break;
  15
  16         case B_ls:
  17 -               setvar_i(res, (long)getvar_i(av[0]) << (long)getvar_i(av[1]));
  18 +               setvar_i(res, (unsigned long)getvar_i(av[0]) << (unsigned long)getvar_i(av[1]));
  19                 break;
  20
  21         case B_or:
  22 -               setvar_i(res, (long)getvar_i(av[0]) | (long)getvar_i(av[1]));
  23 +               setvar_i(res, (unsigned long)getvar_i(av[0]) | (unsigned long)getvar_i(av[1]));
  24                 break;
  25
  26         case B_rs:
  27 -               setvar_i(res, (long)((unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1])));
  28 +               setvar_i(res, (unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1]));
  29                 break;
  30
  31         case B_xo:
  32 -               setvar_i(res, (long)getvar_i(av[0]) ^ (long)getvar_i(av[1]));
  33 +               setvar_i(res, (unsigned long)getvar_i(av[0]) ^ (unsigned long)getvar_i(av[1]));
  34                 break;
  35
  36         case B_lo: