Can anyone help me with this? To make single-step work better with IRQs and FreeRTOS in Eclipse, it seems that I need to send this do GDB:
define hook-step mon cortex_m3 maskisr on end define hookpost-step mon cortex_m3 maskisr off end The big question is: how/where do I put that? I supose that it should be in my config file for OpenOCD, I tried many things without success :( There is very little about that in Google or in GDB or even in OpenOCD manual... Please help !!! Bellow is my previous question a an answer from David that did help me in understanding what is happening :) I am using OpennOCD 0.3.1 now :) Thanks, Alain Alain Mouette escreveu: > David Brownell escreveu: >> On Monday 14 December 2009, Alain Mouette wrote: >>> I tried debugging with Eclipde+Gdb+OpenOCD on a Cortex-M3, and it works >>> just fine for the start-up code, but as soon as FreeRTOS (preemptive) >>> and Interrupts are running, it is not much usefull anymore... Is there >>> any way to single-step in a multi-thread environment? >> When you say "not useful" ... why, specifically? > > It is not usefull because when I single-step it goes to a ISR or to > another thread, and eventualy goes to some invalid address. I gess that > you partially undestood what I meant :) > >> Didn't you say, earlier, that using the >> cortex_m3 maskisr enable >> command while stepping solved the problem for you? > > Sorry, that was not me... > > I read the manual, googled and did not find how to use it. I added it to > my config file, just before "init" but it made no difference. > > The only explanation that makes some sense to me is > <http://www.mail-archive.com/openocd-development@lists.berlios.de/msg10288.html> > > from this list. It looks like I should define a hook for GDB, is that it? > > If so, it sshould probably be in some function in my configuration > script (like I did for flash writing) and call it from command line with > "-c"? Could you give me an example? ... :) > > BTW, I am using OpenOCD 0.2.0 in Linux, would I have to upgrade to test > that? (I will be doing it today anyway) > > Sorry it I look dumb sometimes, I am a programmer, but I came from an > environment too different and I am having a hard time with too many > different tools at once :( > > Thanks > Alain _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
