[roll] Roll fuchsia [kernel][instrumentation] Revamp sancov This revamps the SanitizerCoverage runtime support. It no longer uses preallocated space in the kernel's load image. Instead, it simply maps from normal VMOs into the kernel and keeps mapped pages pinned. To collect the data from PCs covered before the VMOs are set up, a new scheme stores temporary counts in the compile-time-allocated guard slots and then transfers them into the final VMO data. This means no hits are lost from the counts, but does mean that PCs whose only hits are before the VMOs get set up and mapped in will not be recorded. Original-Bug: 89138 Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/609543 Original-Revision: 78b9417c8f2aa6fcaa30c858e6f22dd95618cc85 GitOrigin-RevId: 705b4d0c9c33bfa4e1b224efa0b7d25fa4541487 Change-Id: I4acb8f3f330400a1dd03060507cd1754e7c3cce3
This repository contains Fuchsia's Global Integration manifest files.
All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.
Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.
First install Jiri.
Next run:
$ jiri init $ jiri import minimal https://fuchsia.googlesource.com/integration $ jiri update
Third party projects should have their own subdirectory in ./third_party.