zephyr/scripts/valgrind.supp

{
   getpwuid() libC issue
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:malloc
   fun:realloc
   fun:load_blacklist
   fun:bindresvport
}
{
   POSIX arch no thread cleanup
   Memcheck:Leak
   match-leak-kinds: possible
   ...
   fun:pthread_create*
   fun:posix_new_thread
}
{
   POSIX arch no cpu cleanup
   Memcheck:Leak
   match-leak-kinds: possible
   ...
   fun:pthread_create*
   fun:posix_boot_cpu
   fun:main
}
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> 2018-12-12 23:56:08 +08:00			`{`
			`getpwuid() libC issue`
			`Memcheck:Leak`
			`match-leak-kinds: reachable`
			`fun:malloc`
			`fun:realloc`
			`fun:load_blacklist`
			`fun:bindresvport`
			`}`
			`{`
			`POSIX arch no thread cleanup`
			`Memcheck:Leak`
			`match-leak-kinds: possible`
			`...`
			`fun:pthread_create*`
			`fun:posix_new_thread`
			`}`
			`{`
			`POSIX arch no cpu cleanup`
			`Memcheck:Leak`
			`match-leak-kinds: possible`
			`...`
			`fun:pthread_create*`
			`fun:posix_boot_cpu`
			`fun:main`
			`}`