Gilles Chanteperdrix wrote:
 > Niklaus Giger wrote:
 >  > Hi
 >  > 
 >  > Running the sim testsuite vxworks (revision 1078) (using the attached 
 > script) 
 >  > I get the following a few failures and memory corruption:
 >  > 
 >  > trestart.c:46, taskSpawn("nop", 19, 0, 32768, nopTask, 
 > 0,0,0,0,0,0,0,0,0,0) != 
 >  > ERROR
 >  > *** glibc detected *** malloc(): memory corruption: 0x100bf000 ***
 >  > 
 >  > t010726-1.log:t010726-1.c:106, test finished: 4 failures/ 15 tests
 >  > t010726-2.log:t010726-2.c:224, test finished: 0 failures/ 82 tests
 >  > t010728.log:t010728.c:119, test finished: 0 failures/ 4 tests
 >  > t010820-1.log:t010820-1.c:90, test finished: 0 failures/ 23 tests
 >  > t010820-2.log:t010820-2.c:81, test finished: 0 failures/ 11 tests
 >  > t010823-1.log:t010823-1.c:114, test finished: 0 failures/ 16 tests
 >  > t010823-2.log:t010823-2.c:166, test finished: 1 failures/ 33 tests
 >  > 
 >  > Is this normal or a powerpc specific error of the Xenomai simulator?
 > 
 > The tests run here without any failure, however the round-robin test
 > relies on a precise number of "virtual cycles" which is probably
 > architecture dependent.

Ok, I get the errors too.

Counts of "virtual cycles" depend on the count of lines in the source
program, so are architecture independent. But they have been divided by
ten, because vxworks tick rate is now 1000 whereas it used to be 100.

-- 


                                            Gilles Chanteperdrix.

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