This is preferred over SnapshotMergeStats::GetInstance because
the latter needs a concrete SnapshotManager, not the ISnapshotManager
interface.
SnapshotManagerStub::GetSnapshotMergeStatsInstance returns
a SnapshotMergeStatsStub instance.
Test: vts_libsnapshot_test
Bug: 148956645
Change-Id: Ife0ad6d3ce85333cbf395d07f74dedc9ca3fe675
Avoid crashes in update_engine. When SnapshotManager
should not be used (e.g. Virtual A/B is not enabled),
use the stub instead.
Bug: 148956645
Test: update_engine_unittests
Change-Id: Id524a1dfe5d085d439fc5492d4b7f72ee583c17e
This is the public interface of SnapshotManager.
SnapshotManager then inherits from it.
Test: compiles
Test: vts_libsnapshot_test
Test: update_engine_unittests
Bug: 148956645
Bug: 153555889
Change-Id: Ib19c038f9bb41dd8d27f72ff6a24c231cd4c5a76
ELF symbols are not sorted by address. Create remap table
which reshuffles the indices into sorted-by-address order.
This saves over 6x of memory (the remap table needs just
uint32_t per entry, as opposed the FuncInfo cache entry).
ART symbols are sorted. Make use of that fact.
Bug: 110133331
Test: libunwindstack_test
Test: art/test.py -b --host -r -t 137-cfi
Change-Id: I1812d2dd3ad6a69ae93ed50ca387749c649289b9
This uses an experimental Linux kernel API for reading the tags across
processes using ptrace.
Bug: 135772972
Test: Unit tests pass.
Change-Id: Ib1a09d9219166011de80cf250b756bb8a4bcdb0a
ImageManagerTest had been temporarily disabled because flaky.
This test looks stable now, re-enable it.
Bug: 148889015
Test: atest vts_libsnapshot_test [-- --abi x86]
Signed-off-by: Alessio Balsini <balsini@google.com>
Change-Id: I858661fed7f58d1e2857ed88f5d8e0f5220bf8c2
The month field is one based in the zipfile modification time. And
it causes an overflow converting it to struct tm. Switch to type to
signed integer to suppress the sub-overflow.
Bug: 153882979
Test: parse the problematic zipfile
Change-Id: Iaf47bcc7f83d61b18c9e7a98bb6ab3936c9257e3
We can't use the sysdeps.h copy of this code, so for now add yet
another copy & paste. We should come up with something better in
libbase, but let's get the macOS build fixed first.
Test: builds on mac
Change-Id: Ifb059990d7091f3d91b54e684f4ee14afe69c28b
Add a number of benchmarks to time how long it takes to look
up symbols.
Test: Ran benchmarks on device.
Change-Id: Iab7aab3f60c2c7056395beca3d36263420bcb5dc
If the first stage console is being used, attempt to run /first_stage.sh
immediately before the console is created.
Bug: 154126020
Change-Id: I8b7431e7b8219afea295b120d7ea91751804bda6
tl,dr;
Increase the attempts to 50 to reduce the chances of failing
to load the serial console. This will only happen if the cmdline
parameter "androidboot.first_stage_console=1" is enabled.
Details:
10 attempts only amounts to about 1 second of trying to open the serial
console. I tested booting an ACK GKI image 5x with 20 vendor modules and
found the serial console loaded on attempt 17 for all five boot
tests.
Bug: 153354917
Test: boot ACK image 5x and verify serial console comes up
Change-Id: I161a4176b2c6cf7b0bc1eefe072ff38b894add5d
Merged-In: I161a4176b2c6cf7b0bc1eefe072ff38b894add5d
To fix mac build error. Shouldn't be building this for the host.
Bug: N/A
Test: mma in system/core/adb on mac.
Change-Id: I8b86d265ef9b91eeaf7a4e5d6623a5399403ecaf
This test is pretty straight forward: create two large files, then merge
one into the other while injecting kernel crashes. At the end,
block-by-block validation is performed against both the snapshot-merge target
and the file written to disk.
Bug: 139092356
Test: instructions in PowerTest.md
Change-Id: I28cc88160cf824039966abff4e61382090a354c5
The newer way of specifying the interface is using <fqname> and it also
has the handy side-effect of not causing conflicts when we add the
strongbox implementation to devices.
Test: make # check $OUT for the correct manifest
Change-Id: If8333814723261c4f3de375861ee19a6d922d55f
We should check if the data to read resides within the boundary of
the extended field. Also check OOB when reading bytes from the
zipfile.
Bug: 153828925
Test: parse the poc with hwasan build
Change-Id: I54b58a287b9ae4ca0e5cc563086c1ed8051fb72a
Some of the test cases in CtsInitTestCases and CtsFsMgrTestCases require
root. This CL makes it possible to run such tests cases on userdebug
builds, which in turn means that they will be run on presubmit.
New option was implemented in
https://android-review.googlesource.com/c/platform/tools/tradefederation/+/1283834
Test: atest CtsInitTestCases
Test: atest CtsFsMgrTestCases
Change-Id: I3d29789ddd7ac549e40ac193c58d986670c49285
There's no need to pull in <fcntl.h> to get O_NONBLOCK, since the
ANDROID_LOG_* macros are better standalone.
Also note that 0x00000003 should be reserved since these corresponded
to previously used values.
Test: build
Change-Id: Icaee6ee0250fe97d8324b3b340f7e196767b2711
Instead of sending the whole tree upfront use the same
streaming interface for it as for the data blocks
This improves installation speed by almost 200ms,
650-800ms -> 500-600ms
Bug: 153696423
Test: manual, adb install in various configurations
Change-Id: Ia83de2af54ca0b1969397514ea5d761719af9055
Merged-In: Ia83de2af54ca0b1969397514ea5d761719af9055
Similarly to other recovery mechanisms, timeout is controlled by a
read-only property that can be configured per-device.
Test: adb root
Test: adb shell setprop init.userspace_reboot.started.timeoutmillis 2
Test: adb reboot userspace
Bug: 152803929
Change-Id: Id70710b46da798945ac5422ef7d69265911ea5ef
