tree 149bdbbd1cf0d8d6db7570db6edb1accff728ed8
parent 1be9c72dd49e7620dd76a8b9cef23d7cde0a6b01
author Nicolas Geoffray <ngeoffray@google.com> 1561646829 +0100
committer Nicolas Geoffray <ngeoffray@google.com> 1561982799 +0000

Add more tests around JitMemoryRegion.

- Test that dropping the writable mapping and keeping the readable one works.
- Test using MADV_DONTFORK.
- Test behavior of memfd when mapping MAP_PRIVATE.

Also move IsSealFutureWriteSupported to libartbase/mem_fd.

Test: jit_memory_region_test
Change-Id: If6392780595d968588041762a72d7fa46a7b0429