always use full 64 bits of address on Solaris
Solaris has somewhat nice behavior of mmaps where high bits of address
are set. It still uses only 48 bits of address on x86 (and,
presumably, 64-bit arm), just with somewhat non-standard way. But this
behavior causes some inconveniences to us. In particular, we had to
disable mmap sys allocator and had failing emergency malloc tests (due
to assertion in TryGetSizeClass in CheckCachedSizeClass). We could
consider more comprehensive fix, but lets just do "honest" 64-bit
addresses at least for now.
2 files changed
