+ else if (rflag & 0x04) // OP data address relocation
+ {
+ // We do it this way because we might have an offset
+ // that is not a multiple of 8 and thus we need this in
+ // place to prevent a bad address at link time. :-P As
+ // a consequence of this, the highest address we can
+ // have here is $1FFFF8.
+ uint32_t diffsave = diff;
+ diff = ((diff & 0x001FFFFF) << 11) | olBitsSave;
+ SETBE32(dp, 0, diff);
+ // But we need those 3 bits, otherwise we can get in
+ // trouble with things like OL data that is in the cart
+ // space, and BOOM! So the 2nd phrase of the fixup (it
+ // will *always* have a 2nd phrase) has a few spare
+ // bits, we chuck them in there.
+ uint32_t p2 = GETBE32(dp, 8);
+ p2 &= 0x1FFFFFFF;
+ p2 |= (diffsave & 0x00E00000) << 8;
+ SETBE32(dp, 8, p2);
+ }
+ else // LONG relocation