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From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-bugs@ecos.sourceware.org Subject: [Bug 1001143] Ecos crashes when using "nop" instead of "wfi" Date: Mon, 07 Feb 2011 08:09:00 -0000 [thread overview] Message-ID: <20110207080920.738752F78008@mail.ecoscentric.com> (raw) In-Reply-To: <bug-1001143-13@http.bugs.ecos.sourceware.org/> Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001143 Martin Blaser <martin.blaser@intefo.ch> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |martin.blaser@intefo.ch --- Comment #5 from Martin Blaser <martin.blaser@intefo.ch> 2011-02-07 08:09:18 GMT --- Hi I'm working on our own hardware with a STM32F103ZEH6 processor and I see the same assertion. I don't use the default configuration. I'm having another problem, which could depend on your problem. When a thread switch from application thread to Idle thread is executed and in this time a IRQ occurs, the stack of the Idle thread overflows. The timing is very important: If the IRQ comes earlier, the thread switch to idle isn't done yet and no overflow occurs. If it comes later, the idle thread seems to have more time to cleanup the idle stack and no overflow occurs. Regards Martin -- Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
next prev parent reply other threads:[~2011-02-07 8:09 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-02-04 13:17 [Bug 1001143] New: " bugzilla-daemon 2011-02-04 13:37 ` [Bug 1001143] " bugzilla-daemon 2011-02-04 14:22 ` bugzilla-daemon 2011-02-04 21:30 ` bugzilla-daemon 2011-02-07 7:29 ` bugzilla-daemon 2011-02-07 8:09 ` bugzilla-daemon [this message] 2011-02-07 12:21 ` bugzilla-daemon 2011-02-07 14:30 ` bugzilla-daemon 2011-03-04 10:34 ` bugzilla-daemon 2011-03-04 10:49 ` bugzilla-daemon 2011-03-04 12:51 ` bugzilla-daemon 2011-03-04 13:06 ` bugzilla-daemon -- strict thread matches above, loose matches on Subject: below -- 2011-02-04 13:17 [Bug 1001143] New: " bugzilla-daemon 2011-02-04 13:37 ` [Bug 1001143] " bugzilla-daemon 2011-02-04 14:22 ` bugzilla-daemon 2011-02-04 21:30 ` bugzilla-daemon 2011-02-07 7:30 ` bugzilla-daemon 2011-02-07 8:09 ` bugzilla-daemon 2011-02-07 12:21 ` bugzilla-daemon 2011-02-07 14:30 ` bugzilla-daemon 2011-03-04 10:34 ` bugzilla-daemon 2011-03-04 10:49 ` bugzilla-daemon 2011-03-04 12:51 ` bugzilla-daemon 2011-03-04 13:06 ` bugzilla-daemon
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