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by waddlesplash 2716 days ago
Haiku implements ASLR but there are ways to disable it. They are undocumented private APIs, though.

mmap on a fixed address should work just fine, unless the address is outside the normal range or in an already mapped region, which seems to be a problem on 32-bit systems. I think there are some emulators we have ports of which already use MAP_FIXED quite a bit.