Yikes! That seems like the compiler really thought something is a nop and just eliminated it.. like the timer or something is not even being read with optimizations on...
On Fri, Feb 14, 2014 at 7:34 AM, Peter Dufault <dufa...@hda.com> wrote: > > On Feb 14, 2014, at 07:06 , Peter Dufault <dufa...@hda.com> wrote: > >>> which issues do you have? >> >> I wanted to get more details before posting. The first thing I noticed is >> that either rtems_clock_set() or rtems_clock_get() isn't working properly >> (and isn't returning an error), so e.g. Task_1_through_3() in sp01 exits >> immediately because it sees that more than 35 seconds has gone by and exits. >> The fact that exit() now calls bsp_reset() had me confused for a while, I >> thought things were really in bad shape until I realized that (and I >> checked, that detail is in the release notes). I recompiled without >> optimization last night so that this AM I can figure out more. >> >> > > Oh-oh, this isn't what I wanted to see after rebuilding without optimization. > With optimization on by the time the program printed out "**" TA1 would run, > see 35 seconds had gone by, exit and call bsp_reset(). > > *** TEST 1 *** > TA1 - rtems_clock_get_tod - 09:00:00 12/31/1988 > TA2 - rtems_clock_get_tod - T0A93: 0 - rtems_clock_get_tod - 00:90:00 > 012:/0310/ 198812 > /31/1988 > TA1 - rtems_clock_get_tod - 09:00:05 12/31/1988 > TA1 - rtems_clock_get_tod - 09:00:10 12/31/1988 > TA2 - rtems_clock_get_tod - 09:00:10 12/31/1988 > TA1 - rtems_clock_get_tod - 09:00:15 12/31/1988 > TA3 - rtems_clock_get_tod - 09:00:15 12/31/1988 > TA1 - rtems_clock_get_tod - 09:00:20 12/31/1988 > TA2 - rtems_clock_get_tod - 09:00:20 12/31/1988 > TA1 - rtems_clock_get_tod - 09:00:25 12/31/1988 > TA1 - rtems_clock_get_tod - 09:00:30 12/31/1988 > TA3 - rtems_clock_get_tod - 09:00:30 12/31/1988 > TA2 - rtems_clock_get_tod - 09:00:30 12/31/1988 > *** END OF TEST 1 *** > > > Peter > ----------------- > Peter Dufault > HD Associates, Inc. Software and System Engineering > > > _______________________________________________ > rtems-devel mailing list > rtems-devel@rtems.org > http://www.rtems.org/mailman/listinfo/rtems-devel _______________________________________________ rtems-devel mailing list rtems-devel@rtems.org http://www.rtems.org/mailman/listinfo/rtems-devel
