zephyr

70579 Commits

85 Branches

204 Tags

1.8 GiB

Branch: v3.2-branch

Commit Graph

Author	SHA1	Message	Date
Alberto Escolar Piedras	2092645736	lvgl: Suppress memory leak errors detected by valgrind The lvgl library is configured in some tests to use the libC malloc to allocate heap. In native_posix this ends up in the underlying OS heap, which cannot be safely freed in general when the program finnishes, and ends up being reported by valgrind as leaked on exit. See https://github.com/zephyrproject-rtos/zephyr/pull/18471 for a longer discussion. Instead of trying to fix the leak, let's just accept it but suppress the errors so it does not confuse other developers Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>	6 years ago
Alberto Escolar Piedras	ace7bf9508	valgrind: Add error supression file for POSIX arch Added a valgrind error supression file which can be used when running in the POSIX arch. So far we are supressing 2 types of errors: * One very normal in glibc, which will be triggered in the nrf52_bsim * 2 due to the posix arch prioritizing terminating fast over terminating cleanly. The posix arch, when posix_core_clean_up() is called, will pthread_cancel all Zephyr threads. But it will NOT wait for them to finnish, in case any of them was hung or there is any other problem which would prevent it. Therefore, depending on the execution, some times the threads will be still lingering when the main thread exits Somethign similar applies to posix_soc_clean_up(). These 2 are not errors, but conscious choices => Therefore we supress them Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>	7 years ago

Author

SHA1

Message

Date

Alberto Escolar Piedras

2092645736

lvgl: Suppress memory leak errors detected by valgrind

The lvgl library is configured in some tests to use
the libC malloc to allocate heap. In native_posix this
ends up in the underlying OS heap, which cannot be safely
freed in general when the program finnishes, and
ends up being reported by valgrind as leaked on exit. See
https://github.com/zephyrproject-rtos/zephyr/pull/18471
for a longer discussion.

Instead of trying to fix the leak, let's just accept it
but suppress the errors so it does not confuse other
developers

Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>

6 years ago

Alberto Escolar Piedras

ace7bf9508

valgrind: Add error supression file for POSIX arch

Added a valgrind error supression file which can be used when
running in the POSIX arch.

So far we are supressing 2 types of errors:
* One very normal in glibc, which will be triggered in the nrf52_bsim
* 2 due to the posix arch prioritizing terminating fast over terminating
cleanly. The posix arch, when posix_core_clean_up() is called, will
pthread_cancel all Zephyr threads. But it will NOT wait for them to
finnish, in case any of them was hung or there is any other problem
which would prevent it. Therefore, depending on the execution, some
times the threads will be still lingering when the main thread exits
Somethign similar applies to posix_soc_clean_up().
These 2 are not errors, but conscious choices => Therefore we
supress them

Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>

7 years ago

2 Commits (v3.2-branch)