> > I have currently no time to help you debugging this issue. Okay, even a hint would be helpful.
returns to _Thread_Do_dispatch() or jumps to _Thread_Handler(). When does it return to _Thread_Do_dispatch() and when does it jump to _Thread_Handler() ? Is there a condition? How does it choose between what to do? On Fri, Dec 4, 2020 at 1:35 PM Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote: > On 04/12/2020 08:56, Richi Dubey wrote: > > > > > When I am trying to debug tm24 running on the Strong APA scheduler > > code, I can see that the thread which comes after the call > > to _CPU_Context_switch, resumes execution from the same code (next > > line in the _Thread_Do_dispatch function after _CPU_Context_switch), > > whereas when the same code is run on a different scheduler (the > > default sp scheduler) the heir thread that executes after the call > > to _CPU_Context_switch starts executing from _Thread_Handler and does > > not resume its execution from the _Thread_Do_dispatch (which has the > > context_switch function call). > > > > Why is this happening? Is the scheduler responsible for this? > > I have currently no time to help you debugging this issue. > > Each thread starts the execution in _Thread_Handler(). A context switch > returns to _Thread_Do_dispatch() or jumps to _Thread_Handler(). The > _Thread_Handler() completes the context switch, does some general calls > to begin the thread execution and then calls the thread entry function. > > -- > embedded brains GmbH > Herr Sebastian HUBER > Dornierstr. 4 > 82178 Puchheim > Germany > email: sebastian.hu...@embedded-brains.de > phone: +49-89-18 94 741 - 16 > fax: +49-89-18 94 741 - 08 > > Registergericht: Amtsgericht München > Registernummer: HRB 157899 > Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler > Unsere Datenschutzerklärung finden Sie hier: > https://embedded-brains.de/datenschutzerklaerung/ > >
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