[Bug 47125] Preloader fails to reserve a memory range when running under valgrind

https://bugs.winehq.org/show_bug.cgi?id=47125

--- Comment #6 from [e-mail] ---
The mmap2 calls that the preloader uses to reserve the regions are bounced in
valgrind because they would clobber parts of its process image.  Running sed -i
's/0x58000000/0x68000000/' configure.ac before compiling valgrind clears some
of the warnings, but doing that is arbitrary.  Valgrind also uses mmap(NULL,
...) to allocate heap memory, which too collides with Wine's attempted
preloads.

Sorry for the double post -- Links is touchy.