Implement an epoll-backed fdevent_context, that reduces overhead when
we're polling many file descriptors. FdeventTest.smoke goes from ~5.2s
to ~3.3s when run on the host (after this patch's modification to change
it from chaining 10 file descriptors together to 512).
Test: adb_test on host
Test: adbd_test on blueline
Test: test_adb.py
Test: test_device.py
Change-Id: Iacf0093aa7bebea31e447c2cb012af72d8c3297e
At some point between Q and master, adb_test.exe stopped working because
it wasn't being linked with -municode?
Test: wine adb_test.exe
Change-Id: I6c20f3b3241cee2052d31d1ca85b8a9738828f6e
The original commit broke aosp-master-with-phones, because of
vendor libraries the depended on the int versions of libbase functions.
This patch reverts the revert, and also adds ABI-compatibility shims for
the replaced functions.
This reverts commit 2c58e1924a.
Bug: http://b/131312539
Test: treehugger
Test: forrest run of aosp-master-with-phones
Change-Id: I75cc84ec8d963e20862f7662e8e2f409471f41cc
This reverts commit 93d63c010a.
Reason for revert: b/131312539 - All aosp-master-with-phones phones failing boot / health check.
Change-Id: Id4239f93484b7d6b8d9bcd355a59cbd40d9766e2
unique_fd's implicit conversion to int has led to tons of problems (see
all of the overloads for close, fdopen, fdopendir, etc.). Add a switch
that can turn it off, and reduce the ridiculous amount of work to fix up
callers by introducing a borrowed_fd type that can be constructed from
either int or unique_fd.
Test: treehugger
Change-Id: If77cf5cbcaddacdaec5919a15b3520fb68f51a62
As there is no security guarantee when the device is unlocked,
allowing adb root gives us more rooms to debug a USER build images.
Also, this makes it possible to run VTS on a USER build GSI, with
setting ro.debuggable=1 and unlocking the device.
This basically re-lands a reverted change:
https://android-review.googlesource.com/c/platform/system/core/+/437815
Which isn't needed after we moved /sbin/adbd to /system/bin/adbd in
USERDEBUG GSI. But it's still needed for USER build GSI.
Bug: 126493225
Test: unlock a USER build device, check 'adb root' can work
Change-Id: I93f12c8a3fe65c96c947e4602795eadfe591c521
Replace direct logic in support for 'adb remount' with an exec out to
/system/bin/remount to do the heavy lifting. Remount success and
failure strings are reported by the adb remount service in response
to the various reported errors, freeing up the remount command itself
from the legacy of script expectations.
Test: adb-remount-test.sh
Bug: 122602260
Change-Id: I686fa465f463b881bbb38f709d780a95e463be80
The PDK doesn't have frameworks/base, so having a dependency from adb to
a library in there breaks the build. #ifdef out fastdeploy until we
figure out what we're going to do here, to unbreak the PDK build.
Bug: http://b/118782743
Test: treehugger
Change-Id: I638cf09e5013935e112c7a57dae0e7e94e1a4680
Preparatory step for testing adb on GCE on non-linux hosts: instead of
pointing them at a device (emulated or otherwise), point them at adbd
running on a linux host instead.
Test: adbd & adb connect localhost:5555; adb -e wait-for-device shell
Change-Id: Ib22d51a4fc9e6e68f71bf1b3b9b2e1b0bd844760
Once launched, abb will listen for incoming Binder cli requests.
Executing in-process provides 6x latency improvement (125ms vs 25ms on
PixelXL) for commands like 'package path'
Intended usage by Android Studio for fast deployment and patching of APKs.
Test: manual
BUG: 111621042
Change-Id: Ica84eb2ec9628efa441ecd627b119f3361feaf9f
Add some services that skip the service fd to see how much of a benefit
it'll be to eliminate it.
Test: adb raw source:$((300 * 1024 * 1024)) | pv > /dev/null
Test: dd if=/dev/zero bs=1M count=100 | pv | adb raw sink:$((100 * 1024 * 1024))
Change-Id: I042f25f85b16ae9869cb1f1e306d8671b024ed97
We were dynamic_casting to UsbConnection to check for USB connections,
but the actual type was a BlockingConnectionAdapter wrapping a
UsbConnection, with the result that unplugging an inaccessible (due to
permissions) device on Linux wouldn't make the device go away.
Test: manual
Change-Id: Icb4acea5fd3c3baa9691698686213e122e898e4a
Removes a few more Android.mk files.
Test: check for adb, mkbootfs, and fastboot in the build artifacts
Change-Id: Ie4e50a363a734d0b9207f0d0098c54719f038e76
Implement a Connection that implements a nonblocking interface to
functionfs, to replace the existing implementation that uses two
threads that loop and call read and write respectively. The existing
implementation is vulnerable to a race condition that can occur when a
connection is terminated, where one thread can notice failure and
complete reinitialization of the USB endpoints before the other thread
noticed anything went wrong, resulting in either the first packet
coming from the other end disappearing in to the void, or the other end
getting a packet of garbage.
As a side benefit, this improves performance on walleye from:
push 100MiB: 10 runs: median 49.48 MiB/s, mean 50.00 MiB/s, stddev: 2.77 MiB/s
pull 100MiB: 10 runs: median 75.82 MiB/s, mean 76.18 MiB/s, stddev: 6.60 MiB/s
to:
push 100MiB: 10 runs: median 73.90 MiB/s, mean 73.51 MiB/s, stddev: 5.26 MiB/s
pull 100MiB: 10 runs: median 105.90 MiB/s, mean 107.19 MiB/s, stddev: 6.10 MiB/s
Test: python test_device.py
Change-Id: I9b77c1057965edfef739ed9736e5d76613adf60a
Extract common functionality that will be useful for implementing a
nonblocking Connection for functionfs.
Test: mma
Change-Id: Iae4f3d55b2f56568d4a5138db9a2af5622eb83ad
Run some more tests for adb.
Test: tradefed.sh run template/local_min --template:map test=atest --include-filter adb_integration_test_device --log-level VERBOSE --log-level-display verbose
Bug: 112104122
Change-Id: I44b5a2aed8d86ab2dca62081d5b3b05f6e01cabd
Removed call to external aapt2 process
Replaced several layers of error handling with calls to fatal()
Changed output messages for failures to be more useful for diagnostics
Bug: 116753196
Test: mm
Test: adb install -r --fastdeploy --force-agent --local-agent ~/example_apks/example.apk
Test: adb install -r --fastdeploy --no-streaming --force-agent --local-agent ~/example_apks/example.apk
Change-Id: I6006d8aa584e789a086a31e79a41d1416e54402a
The standard (RFC 1122 - 4.2.2.13) says that if we call close on a
socket while we have pending data, a TCP RST should be sent to the
other end to notify it that we didn't read all of its data. However,
this can result in data that we've succesfully written out to be dropped
on the other end. To avoid this, instead of immediately closing a
socket, call shutdown on it instead, and then read from the file
descriptor until we hit EOF or an error before closing.
Bug: http://b/74616284
Test: ./test_adb.py
Test: ./test_device.py
Change-Id: I36f72bd14965821dc23de82774b0806b2db24f13
deploypatchgenerator is now a dependency of adb
deployagent is now a java_binary target and uses the built in 'wrapper' parameter to bundle deployagent.sh
fastdeploy.cpp code in adb modified to reference deployagent rather than deployagent.sh (required to work with built in wrapper functionality).
removed near-redundant fastdeploy_init and TFastDeployConfig singleton as per:
https://android-review.googlesource.com/c/platform/system/core/+/740521/12/adb/client/fastdeploy.cpp#36
relocated kFastDeployMinApi to more appropriate location
Test: rm -rf $ANDROID_ROOT/out
Test: make sdk -j40
Test: find out/ -iname deploypatchgenerator
Test: observe that deploypatchgenerator.jar has been built as a dependency of the sdk target
Test: mm
Test: adb install -r -f --force-agent --local-agent ~/example_apks/example.apk
Test: adb install -r -f --no-streaming --force-agent --local-agent ~/example_apks/example.apk
Change-Id: I4e52d32f87774b44845bf6b5be0bae331a0b2324
Also fix adb's version number to match.
See build/soong/README.md for more information.
Test: cd system/core/fastboot; mma
Test: fastboot --version
Test: adb --version
Test: out/host/linux-x86/nativetest/fastboot_test/fastboot_test
Test: out/host/linux-x86/nativetest64/fastboot_test/fastboot_test
Change-Id: I65ea39af9183c602e84f3bc0e4a0d066a30fc464
It was only needed when we statically linked libfec into libadbd in
past.
Test: `mmma -j system/core/adb`
Test: `m -j installclean && m -j bootimage` with aosp_taimen-userdebug.
Check the installed files in recovery image.
Change-Id: I8627d5f98568ab1d71e6a47cb1b2540a33bffdab
Currently, test_adb.py doesn't work on Windows, because we're selecting
on a pipe, which doesn't work on Windows. Python 3.5 adds socketpair
support to Windows, so switch over to Python 3 to make it so we can use
that.
Test: python3 test_adb.py
Change-Id: I0fbd1bca0b28324658831d5ef8ee08aefe2b0596
In order to run them continuously, add them to general-test
zip.
Test: make general-tests
Bug: 112104122
Change-Id: I7a1143ac638626069ed78ddd450063e9489e22e8
This CL builds the former `libadbd` as a shared library, and moves
`adbd` to using shared libraries.
We can't switch `libadbd` from static to shared library directly, due to
the circular dependency between `libadbd` and `adbd`. In particular,
daemon_service_to_fd() can't be compiled into `libadbd`, as it needs to
be overridden by recovery/minadbd.
This CL creates a static library `libadbd_core` as the common base,
which contains everything from the former `libadbd`. Both of the two
shared library targets `libadbd` and `libadbd_services` depend on
`libadbd_core`.
The `adbd` on device (under both of normal boot and recovery) now
depends on `libadbd.so` and `libadbd_services.so`. recovery/minadbd will
depend on `libadbd.so` and `libminadbd_services.so` in future (after
fully converting recovery to Soong).
Bug: 78793464
Test: `m dist`
Test: Run adbd_test on marlin.
Test: Build and flash marlin on device. Check basic adbd functionalities
(`adb shell` and `adb sync`) under normal boot and recovery.
Test: `adb sideload` on marlin.
Change-Id: Iacbd4db524ef94abd175cd1d27688f4faf3db024
Let minadbd override daemon services by pulling out the daemon services
into a separate translation unit, that isn't compiled into libadbd.
Bug: http://b/111831478
Test: mma
Change-Id: Iecfebea371e03864108eca9a4d2e9cfd5db34749
Fastbootd will reuses adb's functionfs transport
implementation.
Move it to daemon/include as well so it can be accessed
with "adbd/usb.h". Otherwise usb.h will conflict with
other imports.
Test: adb builds and works
Bug: 78793464
Change-Id: If3ba190d5c74b5f3633411f0484195e5a2a34d44
Bug: http://b/69933068
- Add -Wexit-time-destructor globally after fixing one warning
- Enable -Wthread-safety only for non-windows targets. The version of
libstdc++ we use for Windows doesn't have the correct thread-safety
annotations.
Test: Run Clang-built adb_test.exe under wine
Change-Id: I76a43060342e7d1dc370ce3e117f3563c82b7751
