Experimental Physics and Industrial Control System
Hi Andrew -
This worked to resolve the symbols and I can now load the
munch file (see below). At one point I headed down that path
but I missed a couple underscores! ;-)
However... iocInit() is throwing something. I did a task
trace on the offender, but think it's related to the sntpc
stuff in vxWorks. I thought I fixed this by adding #define
INCLUDE_SNTPC to my vxWorks build?
I'll check to make sure the ppc and (if I can find a board)
the 68k can load with your new munch patch. I can see that
the symbols are resolved when greping for libCom as before.
Thanks!
-Matt
-------------------------
ld < test.munch
value = -2137823744 = 0x80936600
...
iocInit()
############################################################################
### EPICS IOC CORE built on Apr 20 2006
### EPICS R3.14.6GEM9.1 $Tag$ $Date: 2005/06/14 15:56:15 $
############################################################################
FPE Exception
Exception Program Counter: 0x808e15dc
Status Register: 0x30006701
Cause Register: 0x0000003c
Task: 0x80ac6fd0 "timerQueue"
Starting iocInit
value = 0 = 0x0
iocInit: All initialization complete
Done executing startup script
/home/mrippa/install/example1/bin/vxWorks-mips/testWfg
-> tt "timerQueue"
80024434 vxTaskEntry +c : epicsThreadSleepQuantum
(&epicsThreadCallEntryPoint, 80accebc, 0, 0)
808e141c epicsThreadSleepQuantum+78 :
epicsThreadCallEntryPoint (eeeeeeee, eeeeeeee, eeeeeeee,
eeeeeeee)
808d94d8 epicsThreadCallEntryPoint+a8 :
timerQueueActive::run(void) (eeeeeeee, eeeeeeee, eeeeeeee,
eeeeeeee)
808e78e4 timerQueueActive::run(void)+40 :
epicsEvent::wait(double) (8090e180, 80ac6fd0, 80accebc,
&epicsThreadCallEntryPoint)
808dba98 epicsEvent::wait(double)+40 :
epicsEventWaitWithTimeout (eeeeeeee, eeeeeeee, 8008c66c,
eeeeeeee)
value = 0 = 0x0
->
->
->
-> iocClockSyncWithNTPserver: sntpcTimeGet S_sntpcLib_TIMEOUT
Andrew Johnson wrote:
Hi Matt,
I suspect Gemini is the only site trying to use EPICS 3.14.x on MIPS --
we don't have any configuration files in the CVS repository for MIPS at
all. I don't think the solution to your problem is quite as simple as
adding a linker flag though, it needs a patch to the EPICS munch.pl script.
I think the attached patch file should do the trick, please try it and
let me know so I can commit the changes to CVS. Apply this by cd'ing to
your base/configure/tools directory and running
patch <munch.patch
After that you'll only have to rebuild your application (no need to
rebuild EPICS base) to see if the result works. You should also make
sure that this doesn't break your PowerPC and/or 68k builds though - it
shouldn't, but you should test them to make sure.
If this fixes the problem and you manage to get EPICS running properly
on the board, we'd be very interested in including a copy of your
configuration files in the official EPICS distribution.
- Andrew
- Replies:
- Re: R3.14 support for MIPS (hkbaja47) Matt Rippa
- References:
- R3.14 support for MIPS (hkbaja47) Matt Rippa
- Re: R3.14 support for MIPS (hkbaja47) Andrew Johnson
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