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zephyr/scripts/west_commands
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Eugeniy Paltsev 9858893ea8 ARC: runner: mdb: tweak searching for cld process pid 
mdb binary starts several subproceses and one of them is cld process.
In runners/mdb.py we record process id of cld on each mdb launch
to terminate simulator correctly later. However we can finish test
and terminate mdb before the cld process was found (so cld won't
be terminated correctly by sanitycheck infrastructure). It may happen
if we launch mdb on fast host machine.

That leads to several issues. First of all we get ugly error in
sanitycheck output:
------------------------>8--------------------------------
FileNotFoundError: [Errno 2] No such file or directory: '/xxxx/mdb.pid'
------------------------>8--------------------------------

Secondly (and it's more important) we terminate simulator incorrectly.
We terminate mdb leaving cld process alive, running and consuming one
cpu core permanently (until we kill it manually)

So, let's increase granularity of lookups and don't wait extra 0.5
seconds before the first lookup.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
2020-12-02 14:08:26 -05:00
..
completion cmake: West extension command for Zephyr config package registration 2020-03-27 16:23:46 +01:00
runners ARC: runner: mdb: tweak searching for cld process pid 2020-12-02 14:08:26 -05:00
tests ARC: west: mdb runner: record MDB's CLD process pid to file 2020-11-11 08:18:38 -05:00
boards.py scripts: west-commands: Updates needed when removing ZEPHYR_BASE env 2020-03-27 16:23:46 +01:00
build_helpers.py west build: fix --pristine on early build system failure 2020-10-14 07:22:32 -05:00
build.py scripts: west build: default build.pristine to auto 2020-09-05 11:06:39 +02:00
completion.py
debug.py scripts: clean up west build/flash/debug help 2020-06-29 08:47:04 -04:00
export.py cmake: Zephyr CMake package clean-up and minor fix 2020-08-19 12:52:33 -04:00
flash.py scripts: clean up west build/flash/debug help 2020-06-29 08:47:04 -04:00
mypy.ini scripts: runners: add type checking for west_commands 2020-09-03 16:49:09 -05:00
README.txt scripts: runners: add type checking for west_commands 2020-09-03 16:49:09 -05:00
run_common.py west: flash/debug: try to make --context more prominent 2020-11-17 16:38:36 -05:00
run_tests.py scripts: runners: add type checking for west_commands 2020-09-03 16:49:09 -05:00
sign.py scripts/west_commands: Don't demand non-empty output formats 2020-10-23 22:22:52 -04:00
zcmake.py cmake: west: invoke west using same python as rest of build system 2020-07-08 23:23:04 -04:00
zephyr_ext_common.py scripts: west_commands: remove unused helper 2020-08-19 09:51:13 -04:00

README.txt 

This directory contains implementations for west commands which are
tightly coupled to the zephyr tree. This includes the build, flash,
and debug commands.

Before adding more here, consider whether you might want to put new
extensions in upstream west. For example, any commands which operate
on the multi-repo need to be in upstream west, not here. Try to limit
what goes in here to Zephyr-specific features.

When extending this code, please keep the unit tests (in tests/) up to
date. The mypy static type checker is also run on the runners package.

To run these tests locally on Windows, run:

   py -3 run_tests.py

On macOS and Linux:

   ./run_tests.py

Note that these tests are run as part of Zephyr's CI when submitting
an upstream pull request, and pull requests which break the tests
cannot be merged.

Thanks!