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GDB stubs problems ARM/AT91/EB40 -
- From: "Marc Pignat" <marc dot pignat at hevs dot ch>
- To: <ecos-discuss at sources dot redhat dot com>
- Date: Tue, 26 Mar 2002 11:28:05 +0100
- Subject: [ECOS] GDB stubs problems ARM/AT91/EB40 -
I've got problems running the GDB stubs on a EB40 board. when the application is running without stubs, it works fine.
But with the stubs, I've got the message :
Assert fail:Stack_ptr below base...
I've tried with the examples witch comes with ecos (below is a copy of the dump after simple-alarm.c)
If anybody as an idea ...
thanks in advance
Marc
Time is 8
Stack usage for thread 020d1198: 588
ASSERT FAIL: <3>thread.inl [ 97] void Cyg_HardwareThread::check_stack()
Stack_ptr below base
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 502] void Cyg_Scheduler_Implementation::timeslice_cpu()
{{enter
TRACE: <1>mlqueue.cxx [ 520] void Cyg_Scheduler_Implementation::timeslice_cpu()
'quantum consumed, time to reschedule'
TRACE: <1>sched.cxx [ 420] cyg_bool Cyg_Scheduler::check_this()
{{enter
TRACE: <1>sched.cxx [ 420] cyg_bool Cyg_Scheduler::check_this()
}}RETURNING UNSET!
TRACE: <1>mlqueue.cxx [ 562] void Cyg_Scheduler_Implementation::timeslice_cpu()
}}return void
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 502] void Cyg_Scheduler_Implementation::timeslice_cpu()
{{enter
TRACE: <1>mlqueue.cxx [ 520] void Cyg_Scheduler_Implementation::timeslice_cpu()
'quantum consumed, time to reschedule'
TRACE: <1>sched.cxx [ 420] cyg_bool Cyg_Scheduler::check_this()
{{enter
TRACE: <1>sched.cxx [ 420] cyg_bool Cyg_Scheduler::check_this()
}}RETURNING UNSET!
TRACE: <1>mlqueue.cxx [ 562] void Cyg_Scheduler_Implementation::timeslice_cpu()
}}return void
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <1>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
TRACE: <1>thread.cxx [1150] static void Cyg_ThreadTimer::alarm()
{{enter
TRACE: <1>thread.cxx [ 369] void Cyg_Thread::wake()
{{enter
TRACE: <1>mlqueue.cxx [ 207] void Cyg_Scheduler_Implementation::add_thread()
{{enter
TRACE: <1>mlqueue.cxx [ 207] void Cyg_Scheduler_Implementation::add_thread()
((thread=020cdc44))
TRACE: <1>mlqueue.cxx [ 268] void Cyg_Scheduler_Implementation::add_thread()
}}return void
TRACE: <1>thread.cxx [ 393] void Cyg_Thread::wake()
}}return void
TRACE: <1>thread.cxx [1191] static void Cyg_ThreadTimer::alarm()
}}return void
TRACE: <1>mlqueue.cxx [ 467] void Cyg_Scheduler_Implementation::timeslice()
{{enter
TRACE: <1>mlqueue.cxx [ 492] void Cyg_Scheduler_Implementation::timeslice()
}}return void
TRACE: <1>mlqueue.cxx [ 124] class Cyg_Thread * Cyg_Scheduler_Implementation::schedule()
{{enter
TRACE: <1>mlqueue.cxx [ 197] class Cyg_Thread * Cyg_Scheduler_Implementation::schedule()
}}returning thread 020cdc44
TRACE: <3>sched.cxx [ 301] static void Cyg_Scheduler::unlock_inner()
}}return void
TRACE: <3>thread.cxx [ 999] void Cyg_Thread::delay()
}}return void
TRACE: <3>mutex.cxx [ 205] cyg_bool Cyg_Mutex::lock()
{{enter
TRACE: <3>sched.cxx [ 132] static void Cyg_Scheduler::unlock_inner()
{{enter
Scheduler:
Lock: 1
Current Thread: alarm_thread
Threads:
Idle Thread pri = 31 state = R id = 1
stack base = 020d08c4 ptr = 00001f40 size = 00000800
sleep reason NONE wake reason NONE
queue = 00000000 wait info = 00000000
main pri = 10 state = X id = 2
stack base = 020d1238 ptr = 020d5028 size = 00004000
sleep reason NONE wake reason NONE
queue = 00000000 wait info = 00000000
alarm_thread pri = 4 state = R id = 3
stack base = 020cdce4 ptr = 020ceb04 size = 00001000
sleep reason NONE wake reason DONE
queue = 00000000 wait info = 00000000
=====================================================================
Marc Pignat - Collaborateur Scientifique (Système Intégrés)
Haute Ecole valaisanne
Rte du Rawyl 47
1950 Sion
=====================================================================
Bureau : A306 tél : +41 27 606 8748 fax : +41 27 606 8715 mail : marc.pignat@hevs.ch
Privé : +41 79 678 71 13
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