Yes i was thinking about no contacts case. As seaside is cached database
it can not produce any calls if no contacts. Talking about debugging
imho you need to build a static library to see what happening inside it.
But i may be wrong.
15.03.2015 18:08, Dmitriy Purgin пишет:
Hi,
thanks for answering.
What difference does debugging on device or emulator make to debugging
the contacts lib itself if the environment is set properly for both?
The worst case you get is that it tells you that there are no contacts
whatsoever. The question is not about debugging the contacts database
but about the principles of debugging any shared library. The only
reason I've brought the contacts lib as an example is because I'm
working with it now.
So in this case I'd like to trace the execution of
personByPhoneNumber(). In other words, step into
seasidefiltermodel.cpp and look what's happening
inSeasideFilteredModel::personByPhoneNumber and further
seasidecache.cpp's SeasideCache::itemByPhoneNumber, and so on.
Cheers
Dmitriy
2015-03-15 18:00 GMT+06:00 Andrey Kozhevnikov <coderusin...@gmail.com
<mailto:coderusin...@gmail.com>>:
imho you need to install it to phone and debug contacts on device,
not emulator?
15.03.2015 16:47, Dmitriy Purgin пишет:
Hi,
I'm struggling the whole day with this problem. Is there a way to
debug a shared library not included to a project? In particular
I'd like to see what's happening in
nemomobile-qml-plugin-contacts-qt5.
I have the following sample code being executed in Sailfish Emulator:
import org.nemomobile.contacts 1.0
// ...
PeopleModel {
id: people
}
// ...
var p = people.personByPhoneNumber('somephonenumber');
I'm putting a break point on people.personByPhoneNumber() call
and try to step in, and it doesn't work.
Prior to trying to step into the library code I've installed both
nemomobile-qml-plugin-contacts-qt5-debuginfo and
nemomobile-qml-plugin-contacts-qt5-debugsource to i486 target
using Qt Creator's SailfishOS tab. After that stepping in didn't
work. Then I pushed the 'sync' button a couple of times to make
sure it worked but it didn't.
Then I've logged into the build machine and installed these
packages using zypper. Pushed the 'sync' button in Qt Creator but
stepping in still didn't work. Interesting thing is though that
the packages were installed as if there were no packages
installed using Qt Creator.
I've looked into gdb output and saw that it sets substitute-path
SailfishOS/mersdk/targets/SailfishOS-i486/usr/src for /usr/src. I
didn't have anything in
SailfishOS/mersdk/targets/SailfishOS-i486/usr/src, in fact, I
didn't have the src directory at all. It seems like the packages
I've installed in the build machine were not synchonised with my
host machine. I've done it with scp transfer but stepping in
still doesn't work.
Could anyone please give me some hints on debugging external
libraries or guide me to any resource explaining the process?
Thanks.
Cheers
Dmitriy Purgin
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