On Mon, 2010-11-15 at 21:26 +0100, ronny meeus wrote:
Hello

Thanks for the information.
I was testing on QEMU but I have seen that there are issue with the
timing anyhow.
I'm currently changing to a target environment. Once this is
completed, I will re-run my tests and get back with the result.

I do not really understand what you mean with the simulator.
Where can I find more information about it?

http://git.xenomai.org/?p=xenosim.git;a=blob;f=doc/mvm- manual.txt;h=1c6767ea2890d68e1c1c5cfe1420e189b3cc5328;hb=06919eb3a6b6b af7880ea3ade1ecc5f610c35794


So in other words the simulator is a good debugging tool if your application doesn't (i) directly access hardware (mmap aso...) (ii) doesn't used assembly code written for another platform and (iii) can be compiled with the gcc 2.95.3.

For the first two restrictions this means in other words that the application should follow the golden design standard which proposes to put all hardware depended code into rtdm drivers and everything else into the application.

Could one (partly) work around the first two restrictions by letting the simulator run inside of qemu which emulates the
target architecture?

Andreas
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