[project @ 2003-10-08 09:42:34 by wolfgang]
Mac OS X/PowerPC: Learn to cope with out-of-range relative jumps. PowerPC relative branch instructions have a 24 bit displacement field. As PPC code is always 4-byte-aligned, this yields a +-32MB range. If a particular imported symbol is outside this range, we have to redirect the jump to a short piece of new code that just loads the 32bit absolute address and jumps there.