On Thu, Aug 25, 2022 at 10:52 PM Fotis Panagiotopoulos <f.j.pa...@gmail.com> wrote:
> Hmm, indeed a call to __gcov_dump() is missing. > After calling this, I get the .gcda files generated. And the reports seem > correct. > > Shall I add this call to host_abort()? > Yes, it's a good improvement. > Apart from manual control through NSH, it would be nice to have the files > generated as the simulator exits. > > It is the "standard" expected behavior, and maybe the only solution to > systems without NSH. > > gcov command is designed for devices which can't do much in the power off process. > > On Thu, Aug 25, 2022 at 5:15 PM Xiang Xiao <xiaoxiang781...@gmail.com> > wrote: > > > On Thu, Aug 25, 2022 at 10:05 PM Fotis Panagiotopoulos < > > f.j.pa...@gmail.com> > > wrote: > > > > > Ah, yes. I didn't have CONFIG_BOARDCTL_POWEROFF enabled, so I didn't > see > > > this command. > > > > > > Nevertheless, it is still not working. > > > Indeed the simulator exits, but the .gcda files are not generated. > > > > > > > > Try this tools: > > > > > https://github.com/apache/incubator-nuttx-apps/blob/master/system/gcov/gcov.c > > > > > > > On Thu, Aug 25, 2022 at 4:52 PM Gregory Nutt <spudan...@gmail.com> > > wrote: > > > > > > > > But there is no way to terminate the simulator gracefully. > > > > > > > > Doesn't this work > > > > > > > > nsh> poweroff > > > > > > > > On the simulator, that should lead to exit() being called which is a > > > > "normal" termination. > > > > > > > > > > > > > > > > > > On Thu, Aug 25, 2022 at 10:52 PM Fotis Panagiotopoulos <f.j.pa...@gmail.com> wrote: > Hmm, indeed a call to __gcov_dump() is missing. > After calling this, I get the .gcda files generated. And the reports seem > correct. > > Shall I add this call to host_abort()? > Apart from manual control through NSH, it would be nice to have the files > generated as the simulator exits. > > It is the "standard" expected behavior, and maybe the only solution to > systems without NSH. > > > On Thu, Aug 25, 2022 at 5:15 PM Xiang Xiao <xiaoxiang781...@gmail.com> > wrote: > > > On Thu, Aug 25, 2022 at 10:05 PM Fotis Panagiotopoulos < > > f.j.pa...@gmail.com> > > wrote: > > > > > Ah, yes. I didn't have CONFIG_BOARDCTL_POWEROFF enabled, so I didn't > see > > > this command. > > > > > > Nevertheless, it is still not working. > > > Indeed the simulator exits, but the .gcda files are not generated. > > > > > > > > Try this tools: > > > > > https://github.com/apache/incubator-nuttx-apps/blob/master/system/gcov/gcov.c > > > > > > > On Thu, Aug 25, 2022 at 4:52 PM Gregory Nutt <spudan...@gmail.com> > > wrote: > > > > > > > > But there is no way to terminate the simulator gracefully. > > > > > > > > Doesn't this work > > > > > > > > nsh> poweroff > > > > > > > > On the simulator, that should lead to exit() being called which is a > > > > "normal" termination. > > > > > > > > > > > > > > > > > >
