target/linux/generic/patches-3.18/060-mips_decompressor_memmove.patch

   1 --- a/arch/mips/boot/compressed/string.c
   2 +++ b/arch/mips/boot/compressed/string.c
   3 @@ -26,3 +26,19 @@ void *memset(void *s, int c, size_t n)
   4                 ss[i] = c;
   5         return s;
   6  }
   7 +
   8 +void *memmove(void *__dest, __const void *__src, size_t count)
   9 +{
  10 +       unsigned char *d = __dest;
  11 +       const unsigned char *s = __src;
  12 +
  13 +       if (__dest == __src)
  14 +               return __dest;
  15 +
  16 +       if (__dest < __src)
  17 +               return memcpy(__dest, __src, count);
  18 +
  19 +       while (count--)
  20 +               d[count] = s[count];
  21 +       return __dest;
  22 +}