MTE globals needs four pieces:
1. (done) clang/llvm to produce objfiles with MTE globals metadata
2. (in flight, https://reviews.llvm.org/D152921) lld to process the metadata in the objfiles, and produce information in each DSO describing the global variables that need to be tagged (alongside some other stuff).
3. (this patch) android to handle the new sanitizer
4. (not yet sent) bionic's libc/linker to interpret the information in each DSO, and tag the global variables.
Because #2 will take some time to come through the toolchain rolls, and #3 and #4 can be landed asynchronously, we can land this ahead of time. Should make my life easier by preventing constant rebases.
Bug: N/A
Test: Build {libc, libm, libc++, libm, and libnetd} in internal master
with these patches and an experimental compiler with the lld support.
Also, `SANITIZE_TARGET=memtag_globals m` here with in-tree compiler
without lld support.
Change-Id: Ie7882d474d4d776232de3a3d571a82274df14bf0
With ag/20611145, the dir size is not uint32max by default. Update the
value in the test accordingly.
(The test was not discovered in CI because gotestrunner
runs the tests using `-test.short` flag, and skips this test)
Test: go test ./third_party/zip -run TestZip64P7ZipRecords
Change-Id: I47885f23fe32ff5ed30c44d52561cd11d59020ec
Use Go's generics for DepSets so they don't require a type-specific
wrapper and reflection.
Test: depsets_test.go
Change-Id: I22ba0b7d680d37d2cd05230b0f560d166c4dd20b
Bug: 285303012
Test: for x in next trunk trunk_food trunk_staging ; do lunch aosp_panther-$x-eng ; m nothing ; done
Change-Id: I3375f46b3ecbbc516d1bee6ab3f80725fcccde8f
reproxy only requires LOAS credentials for authentication. Append the
-nocheck_ssh option to gcertstatus so we don't check ssh credentials.
Test: RBE successfully started after running gcertdestroy --nodestroy_loas2
Bug: b/287297140
Change-Id: I413931b10d8e8d9ae2f8acd7ebfe37d8b3bba455
Bug: 285303012
Test: for x in next trunk trunk_food trunk_staging ; do lunch aosp_panther-$x-eng ; m nothing ; done
Change-Id: I9ee3b1f0207b828557d339d7f50cad77ff16310f
The tags item in the trace data is arbitrary metadata added to `build`
steps by Soong (and my Kati via `.KATI_TAGS` target-specific
variables). Include this in the perfetto trace so we can analyze it.
Bug: http://b/259130368
Test: End to end test tracing cp time in dist targets
Change-Id: I85d33f579dc40dbae616b24cd4cb150d86262470
We are introducing Microdroid-specific variant of the init_first_stage,
and need to add init_first_stage_defaults and
init_first_stage.microdroid to the neverallow rule.
Bug: 287206497
Test: build com.android.virt APEX
Change-Id: I88543256ab0479d4676865ebb1d16d9d39f1f455
Bazel does not support using .rscrip/.fs files as cc srcs.
For a module foo with foo srcs, Bp2build will create a bazel
target of rule class rscript_to_cpp with name foo_renderscript
which will have only the renderscript files as srcs.
Bp2build will also create a target foo with the expected cc rule class.
The foo target will have all other src files as srcs and will also
have the target foo_renderscript as another src.
Bug: 210509914
Test: bp2build testing & b build target rstest-latency
Change-Id: Ifdc55051a3595f5fcf54eab8b59e11e9351e141c
This is for integration with BES for bazel test metrics.
Bug: 287102416
Test: b build libcore:all --invocation_id=`uuidgen`
Test: build/bazel/scripts/analyze_build (to verify it's set)
Change-Id: I541b2d65bfa85718fc916582e0540384ae3810d9
Metalava no longer looks for common typos. It relies on the code
analyzers that run on Gerrit to detect them.
Bug: 288072162
Test: m checkapi
Change-Id: I08eca8008af39ebe69442db419ebd3d3378aa0de
aconfig's intermediate file ("the cache") has changed format from json
to protobuf. Rename the generated file accordingly.
Bug: 283910447
Test: m nothing # run soong tests
Change-Id: Iaff408774cfba4231dfb951b112b554466b8e884
We will deprecate flattened apexes. In this change, GSI-specific make
variable (PRODUCT_INSTALL_EXTRA_FLATTENED_APEXES) is removed. The
variable was used to install both image/flattened apexes in the GSI, so
that it works on ro.apex.updatable devices and not-updatable devices.
Now, GSI will have only image APEXes in it.
Bug: 278826656
Test: lunch gsi_arm64-userdebug && m # no flattened apexes
Change-Id: Ie5fe505b9f2a6a1687252513788fd3e16bc147c5
We pass mcpu=cortex-a55 for our build, which increases BB to the point
where the LLVM default of 32 is not enough. This caused worse coverage
for use-after-scope detection, and increased stack usage.
Test: build oriole_hwasan
Bug: 229654778
Change-Id: I6ddb47d7224a9c6ddbf2641c043e3430d330c5a9
