> When mmap()'ing memory somewhere where it's not allowed, we should not > default to the "next free page" which could be right after brk()'ed memory, > but rather at TARGET_UNMAPPED_BASE, which ensures that brk() can extend its > space later on.
NACK, As discussed on IRC. Effectively prevents mmap from allocating below TARGET_UNMAPPED_BASE. This wastes a lot of perfectly good address space. With small -R values it leaves mmap with no usable virtual address space. Paul
