This is the mail archive of the ecos-discuss@sources.redhat.com mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

e7t crash


    Hi,

        I am working on ARM e7t.  I am trying to read characters from
        serial port in blocking mode.  But my system is crashing.
        The trace dump as follows...

        ASSERT FAIL: <1>mlqueue.cxx         [ 286] void
Cyg_Scheduler_Implementation::re
m_thread()                                                      Idle
thread tryi
ng to sleep!
TRACE: <1>mutex.cxx           [  81] Cyg_Mutex::Cyg_Mutex()
                                                          {{enter
TRACE: <1>mutex.cxx           [ 119] Cyg_Mutex::Cyg_Mutex()
                                                          }}return void
TRACE: <1>strcpy.cxx          [  69] __strcpy()
                                                          {{enter
TRACE: <1>strcpy.cxx          [  69] __strcpy()

((s1=0003cd04, s2=00
03cbfc))
TRACE: <1>strcpy.cxx          [ 117] __strcpy()
                                                          }}returning
addr 0003c
d04
TRACE: <1>strlen.cxx          [  71] __strlen()
                                                          {{enter
TRACE: <1>strlen.cxx          [  71] __strlen()

((s=0003cbfc))
TRACE: <1>strlen.cxx          [ 118] __strlen()
                                                          }}returning
length 6
TRACE: <1>strlen.cxx          [  71] __strlen()
                                                          {{enter
TRACE: <1>strlen.cxx          [  71] __strlen()

((s=0003cbfc))
TRACE: <1>strlen.cxx          [ 118] __strlen()
                                                          }}returning
length 3
TRACE: <1>strlen.cxx          [  71] __strlen()
                                                          {{enter
TRACE: <1>strlen.cxx          [  71] __strlen()

((s=0002eafc))
TRACE: <1>strlen.cxx          [ 118] __strlen()
                                                          }}returning
length 3
TRACE: <1>strlen.cxx          [  71] __strlen()
                                                          {{enter
TRACE: <1>strlen.cxx          [  71] __strlen()

((s=00039cd0))
TRACE: <1>strlen.cxx          [ 118] __strlen()
                                                          }}returning
length 16
TRACE: <1>mutex.cxx           [ 205] cyg_bool Cyg_Mutex::lock()
                                                          {{enter
TRACE: <1>mutex.cxx           [ 309] cyg_bool Cyg_Mutex::lock()
                                                          }}returning 1
TRACE: <1>mutex.cxx           [ 604] cyg_bool
Cyg_Condition_Variable::wait_inner
()                                                        {{enter
TRACE: <1>mutex.cxx           [ 565] cyg_bool
Cyg_Condition_Variable::check_this
()                                                          {{enter
TRACE: <1>mutex.cxx           [ 565] cyg_bool
Cyg_Condition_Variable::check_this
()                                                            ((zeal =
2))
TRACE: <1>mutex.cxx           [ 588] cyg_bool
Cyg_Condition_Variable::check_this
()                                                          }}returning
1
TRACE: <1>mutex.cxx           [ 368] void Cyg_Mutex::unlock()
                                                            {{enter
TRACE: <1>sched.cxx           [ 704] void
Cyg_SchedThread::disinherit_priority()
                                                              {{enter
TRACE: <1>sched.cxx           [ 627] void
Cyg_SchedThread::clear_inherited_prior
ity()                                                           {{enter
TRACE: <1>sched.cxx           [ 627] void
Cyg_SchedThread::clear_inherited_prior
ity()
}}RETURNING UNSE
T!
TRACE: <1>sched.cxx           [ 704] void
Cyg_SchedThread::disinherit_priority()

}}RETURNING UNSET!

TRACE: <1>mutex.cxx           [ 432] void Cyg_Mutex::unlock()
                                                            }}return
void
TRACE: <1>thread.cxx          [ 339] static void Cyg_Thread::sleep()
                                                            {{enter
TRACE: <1>mlqueue.cxx         [ 276] void
Cyg_Scheduler_Implementation::rem_thre
ad()                                                          {{enter
TRACE: <1>mlqueue.cxx         [ 276] void
Cyg_Scheduler_Implementation::rem_thre
ad()
((thread=000403a
c))

Scheduler:

Lock:                4
Current Thread:      Idle Thread

Threads:

         Idle Thread pri =  31 state =      R id =   1
                     stack base = 0004044c ptr = 00040bd4 size =
00000800
                     sleep reason     WAIT wake reason     NONE
                     queue = 00000000      wait info = 00000000

    Can any one tell me what could be the reason ?


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]