commit | a7c04f8664979b605f38dba68b361b48da2db70a | [log] [tgz] |
---|---|---|
author | Hector Dearman <hjd@google.com> | Thu Mar 29 11:31:24 2018 +0100 |
committer | Hector Dearman <hjd@google.com> | Thu Mar 29 16:43:11 2018 +0000 |
tree | 76b9d23899bcd933dd246143da5148e1821885de | |
parent | a443e83265b81751b9f0fe48e179ec2e39ccf4a8 [diff] |
traced_probes: Fix pid snapshot Three changes: 1) Currently there are issues with very large trace packets, put each proccess in its own trace packet as a workaround. 2) Reading the cmdline is special since the cmdline is uses \0 as an argument seperator. We have to either: plumb the exact size we read or zero the whole buffer before we read. The latter is simplier in the current code so do that. 3) QOL changes to tools/tmux Bug: 73058765 Change-Id: I0ec6775b3ff8c4c01f450752f4c75b773faade3a
This project is meant to be built both as part of the Android tree and from a standalone checkout
For internal docs see this page
Android is the platform targeted in the first milestones. Right now Linux desktop and OSX are maintained best-effort.
This project uses Android AOSP Gerrit for code reviews and uses the Google C++ style. Currently targets -std=c++11
.
You can use both git cl upload
from Chromium depot tools or Android repo to upload patches.
git cl
is quite convenient as it supports code auto-formatting via git cl format
.
See https://source.android.com/source/contributing for more details about external contributions and CLA signing.
See docs/build_instructions.md
Continuous build and test coverage is available at perfetto-ci.appspot.com. Trybots: CLs uploaded to gerrit are automatically submitted to TravisCI within one minute and made available on the CI page above. The relevant code lives in the infra/ directory.
$ tools/ninja -C out/default (tracing_unittests | tracing_benchmarks) $ out/default/tracing_unittests --gtest_help
Either connect a device in ADB mode or use the bundled emulator.
To start the emulator:$ tools/run_android_emulator (arm | arm64) &
To run the tests (either on the emulator or physical device):$ tools/run_android_test out/default tracing_unittests