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| author | 2021-01-20 18:56:33 +0100 | |
|---|---|---|
| committer | 2021-01-26 08:15:07 +0100 | |
| commit | bca786d742a4317e09b7bc7eb161b9797fc5476f (patch) | |
| tree | 38436adbdd365f2643cf54562546c497dcccf1f6 /java/hiddenapi_singleton_test.go | |
| parent | f1b0e825479adacaf318651dedd55d8b6130f37a (diff) | |
[arm64] Build NDK with PAuth and BTI
This change adds a new arch named "armv8-a-branchprot". The new target
is no different from the usual "armv8-a" variant except it has the
compiler flag "-mbranch-protection=standard" set.
With this flag compiler emits Armv8.3-A Pointer Authentication and
Armv8.5-A Branch Target Identification instructions. All of these
instructions are in the hint space; therefore devices which do not
support any of these extensions would execute them as NOPs.
In terms of directory structure there is no change in the output of
build/soong/scripts/build-ndk-prebuilts.sh script.
Test: build NDK prebuilts
Change-Id: Ie52ccba5653fbf567f0b7ca312d8a8e71602ad06
Diffstat (limited to 'java/hiddenapi_singleton_test.go')
0 files changed, 0 insertions, 0 deletions