[PATCH] MCJIT MachO debugging support

[Lang Hames]

Hi Keno,

I think all you need, in updateSectionAddress, is a guard along the lines of:

        if (OldSectionAddrList[Sec.getRawDataRefImpl().d.a] == 0)
          OldSectionAddrList[Sec.getRawDataRefImpl().d.a] = oldAddr;

That way the original section address will be preserved (so internal relocations will still be computed correctly), but successive moves should also update the symbol and section addresses in the object image. Does that sound right to you?

Cheers,
Lang.

http://reviews.llvm.org/D4005