RGBCube/serenity
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3 commits

Author SHA1 Message Date
Andreas Kling
89483a9408 UserspaceEmulator: Implement a proper VM allocator 
This patch brings Kernel::RangeAllocator to UserspaceEmulator in a
slightly simplified form.

It supports the basic three allocation types needed by virt$mmap():
allocate_anywhere, allocate_specific, and allocate_randomized.

Porting virt$mmap() and virt$munmap() to use the allocator makes
UE work correctly once again. :^)
 2021-02-06 23:15:44 +01:00
Andreas Kling
bf0719092f Kernel+Userland: Remove shared buffers (shbufs) 
All users of this mechanism have been switched to anonymous files and
passing file descriptors with sendfd()/recvfd().

Shbufs got us where we are today, but it's time we say good-bye to them
and welcome a much more idiomatic replacement. :^)
 2021-01-17 09:07:32 +01:00
Andreas Kling
4055b03291 DevTools: Move to Userland/DevTools/ 2021-01-12 12:18:55 +01:00
Renamed from DevTools/UserspaceEmulator/CMakeLists.txt (Browse further)