This is to enable flush coverage from select process on the device by process id:
$ acov-llvm.py flush -p [list of process pids]
Change-Id: I14cf30c80f6d1f7faa0d23f752994f0172ee3ce5
Bug: 261529166
Ignore failures when sending the flush signal. Some processes may have
exited after we run `adb shell ps` but before we could send the flush signal.
Test: Successful run of coverage metrics using acov-llvm (as documented in go/android-native-coverage-local-workflow
Change-Id: I2fc0f71bf5f6d810b4124e28d7dd69ebfc2579b3
Signed-off-by: Shaju Mathew <shaju@google.com>
... instead of manually parsing soong/cc/config/global.go
Also hard-code clang_base in gdbclient.py to 'prebuilts/clang/host' as
it's unlikely to change in global.go.
Test: acov-llvm.py flush
Test: verify gdbclient.read_toolchain_config() in the interpreter
Change-Id: I28ed4416749edcd5d623598eb65eeb7891b657ae
This makes it easier to identify the directory where the coverage
report data of the latest `acov-llvm.py report` was written,
especially when the current directory already contains previous
coverage reports.
Test: acov-llvm.py report
Bug: 160401633
Change-Id: I96fc860940f5be11c4c3b702dfce74226afabfce
Bug: http://b/160401633
Also:
- fix regexp to find clang prebuilt version to allow a suffix.
- call `adb root` before any operation.
Test: acov-llvm.py flush
Change-Id: I9287610ee2ccfec165b0a0bc2e3b24e0eb84ca31
Bug: http://b/160401633
This is a tool for gathering coverage information from a device and
generating an LLVM coverage report from that information. See top of
the file for usage instructions.
Also redirect acov users to acov-llvm when CLANG_COVERAGE is set.
Test: acov-llvm.py wih clean-device, flush and report subcommands.
Change-Id: I5dba3a669bb6ac2797093903536f346228625c05
