inconstantly running issues
joel at rtems.org
Mon Aug 21 00:58:23 UTC 2017
On Aug 20, 2017 8:00 AM, "yaron o" <jaron0123 at gmail.com> wrote:
Hello all .
i am using a legacy code that uses a lot of algorithms and global and
static variable on my BUS that run rtrms . the code should run in a loop a
thousandth times , when i start to run it it run some times 20 times, some
time 5 times and some time 100 time i dont know why it happens but when it
throws me i get the same message :
CPU 0: IU in error mode (tt = 0x07, mem address not aligned)
0x40094218: c4044000 ld [%l1], %g2 <_Thread_Reset_timeslice+24>
CPU 1: Power down mode
does any one know what is the mining of this massage ? what i should check
my suspicions is relate to times scheduling between tasks but i am using
only one task ..
This is 99.99% not an RTEMS issue. You are accessing unaligned data. This
could be a bug in your application or a blown stack.
Increase the stack size of the thread significantly and try again.
any ideas will welcome
i am using leon 3 processor running vie grmon
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