* [ECOS] Problem with PowerPC Simulator
@ 2002-04-22 5:28 ramesh naidu
0 siblings, 0 replies; 9+ messages in thread
From: ramesh naidu @ 2002-04-22 5:28 UTC (permalink / raw)
To: ecos-discuss
Hi,
I would like to develope one application running
on Powerpc(eCos) simulator and an application on linux
and these two applications need to share a common
data/memory. Is it possible for these two applications
talking to each other ? I have installed eCos on Linux
and both applications are running on same PC.
Thanking You....
Ramesh Naidu
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [ECOS] Problem with PowerPC Simulator
@ 2002-05-07 22:10 Ramesh Naidu
0 siblings, 0 replies; 9+ messages in thread
From: Ramesh Naidu @ 2002-05-07 22:10 UTC (permalink / raw)
To: ecos-discuss
Hi All,
I would like to develope one application using
powerpc simulator and an application on linux and
these two applications need to share a common
data/memory. Is it possible for these two
applications
talking to each other ? I have installed eCos on
Linux
and both applications are running on same PC.
Thanks in advance for u r suggestion.
Ramesh Naidu
________________________________________________________________________
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [ECOS] Problem with PowerPC Simulator
@ 2002-04-22 5:23 ramesh naidu
2002-04-22 5:28 ` Andrew Lunn
0 siblings, 1 reply; 9+ messages in thread
From: ramesh naidu @ 2002-04-22 5:23 UTC (permalink / raw)
To: ecos-discuss
Hi,
I would like to develope one application using
powerpc simulator and an application on linux and
these two applications need to share a common
data/memory. Is it possible for these two applications
talking to each other ? I have installed eCos on Linux
and both applications are running on same PC.
Thanking You....
Ramesh Naidu
__________________________________________________
Do You Yahoo!?
Yahoo! Games - play chess, backgammon, pool and more
http://games.yahoo.com/
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ECOS] Problem with PowerPC simulator
@ 1999-05-05 2:19 Andrew Lunn
1999-05-05 3:03 ` Jesper Skov
0 siblings, 1 reply; 9+ messages in thread
From: Andrew Lunn @ 1999-05-05 2:19 UTC (permalink / raw)
To: ecos-discuss
Looking back in the archive i found a message that described my
problem. Please could someone tell me what the fix was.
The changes i made to the configuration are to change the HAL to
PowerPC, and enable the Minimal simulator. The processor is spinning
outside of the program....
Program received signal SIGINT, Interrupt.
0x80090 in _stext ()
at //d/cygnus/ecos-1.1/packages/kernel/v1_1/src/common/clock.cxx:507
507 counter->add_alarm(this);
(gdb) cont
Continuing.
Program received signal SIGINT, Interrupt.
0x8008c in _stext ()
at //d/cygnus/ecos-1.1/packages/kernel/v1_1/src/common/clock.cxx:507
507 counter->add_alarm(this);
(gdb) cont
Continuing.
Program received signal SIGINT, Interrupt.
0x80088 in _stext ()
at //d/cygnus/ecos-1.1/packages/kernel/v1_1/src/common/clock.cxx:507
507 counter->add_alarm(this);
Thanks
Andrew
----------------------------------------------------------------------
>>>>> "Ilan" == Ilan Ovadia <ilano@abstract.co.il> writes:
Ilan> The problem is while I'm running the bin_sem0 test I don't get
Ilan> the message
Ilan> PASS:<Binary Semaphore 0 OK> EXIT:<done>
Ilan> Actually, when I set breakpoints in the functions located in
Ilan> bin_sem0 file, the debugger doesn't stop. It seems like ECOS
Ilan> doesn't succeed to complete the initialization phase and run the
Ilan> test.
Are you using the default configuration?
Could you try building the library and tests with the default
configuration in a new build directory to see if it makes a difference
(this would ensure that settings from a previous configuration/build
are not being used).
Jesper
----------------------------------------------------------------------
Dr Andrew Lunn Phone: +41 62 889 5297
ASCOM Systec AG Fax: +41 62 889 5290
Gewerberpark Email: Andrew.Lunn@ascom.ch
CH-5506 Magenwil
Switzerland
----------------------------------------------------------------------
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [ECOS] Problem with PowerPC simulator
1999-05-05 2:19 [ECOS] Problem with PowerPC simulator Andrew Lunn
@ 1999-05-05 3:03 ` Jesper Skov
1999-05-05 3:26 ` Andrew Lunn
1999-05-05 3:55 ` Andrew Lunn
0 siblings, 2 replies; 9+ messages in thread
From: Jesper Skov @ 1999-05-05 3:03 UTC (permalink / raw)
To: Andrew Lunn; +Cc: ecos-discuss
>>>>> "Andrew" == Andrew Lunn <lunn@ma.tech.ascom.ch> writes:
Andrew> Looking back in the archive i found a message that described
Andrew> my problem. Please could someone tell me what the fix was.
I don't think it was ever resolved.
Andrew> The changes i made to the configuration are to change the HAL
Andrew> to PowerPC, and enable the Minimal simulator. The processor is
Andrew> spinning outside of the program....
Andrew> Program received signal SIGINT, Interrupt. 0x80090 in _stext
Andrew> () at
Andrew> //d/cygnus/ecos-1.1/packages/kernel/v1_1/src/common/clock.cxx:507
Andrew> 507 counter->add_alarm(this); (gdb) cont Continuing.
Andrew> Program received signal SIGINT, Interrupt. 0x8008c in _stext
Andrew> () at
Andrew> //d/cygnus/ecos-1.1/packages/kernel/v1_1/src/common/clock.cxx:507
Andrew> 507 counter->add_alarm(this); (gdb) cont Continuing.
Andrew> Program received signal SIGINT, Interrupt. 0x80088 in _stext
Andrew> () at
Andrew> //d/cygnus/ecos-1.1/packages/kernel/v1_1/src/common/clock.cxx:507
Andrew> 507 counter->add_alarm(this);
These addresses are wrong. _start should be at 0x4000 or so. Are you
sure you selected RAM startup, and didn't save and/or build on top of
an different configuration?
Jesper
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [ECOS] Problem with PowerPC simulator
1999-05-05 3:03 ` Jesper Skov
@ 1999-05-05 3:26 ` Andrew Lunn
1999-05-05 3:55 ` Andrew Lunn
1 sibling, 0 replies; 9+ messages in thread
From: Andrew Lunn @ 1999-05-05 3:26 UTC (permalink / raw)
To: Jesper Skov; +Cc: lunn, ecos-discuss
> Andrew> The changes i made to the configuration are to change the HAL
> Andrew> to PowerPC, and enable the Minimal simulator. The processor is
> Andrew> spinning outside of the program....
> These addresses are wrong. _start should be at 0x4000 or so. Are you
> sure you selected RAM startup, and didn't save and/or build on top of
> an different configuration?
You cannot set it to RAM/ROM startup. Then you select the Minimal
simulator the Startup type option is not available. Thats only for the
Cogent PowerPC Evaluation board. Do i have an old version of the
config tool? I have version 1.1, Oct 29, 1998, 04:59:55 (someone was
buring the midnight oil!)
Andrew
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [ECOS] Problem with PowerPC simulator
1999-05-05 3:03 ` Jesper Skov
1999-05-05 3:26 ` Andrew Lunn
@ 1999-05-05 3:55 ` Andrew Lunn
1999-05-05 4:00 ` Jesper Skov
1 sibling, 1 reply; 9+ messages in thread
From: Andrew Lunn @ 1999-05-05 3:55 UTC (permalink / raw)
To: Jesper Skov; +Cc: lunn, ecos-discuss
> These addresses are wrong. _start should be at 0x4000 or so. Are you
> sure you selected RAM startup, and didn't save and/or build on top of
> an different configuration?
Im not quite sure what i did, but it now works, i get the PASS and EXIT lines
I think i changed back to the Cogent eval board setting, enabled
startup type ram, swapped back to the mininal simulator and rebuilt
everything. Maybe the startup type option needs moving from being a
subsection of Cognet to the same level as the Cognet and Minimal
simulator.
Andrew
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [ECOS] Problem with PowerPC simulator
1999-05-05 3:55 ` Andrew Lunn
@ 1999-05-05 4:00 ` Jesper Skov
0 siblings, 0 replies; 9+ messages in thread
From: Jesper Skov @ 1999-05-05 4:00 UTC (permalink / raw)
To: Andrew Lunn; +Cc: ecos-discuss
>>>>> "Andrew" == Andrew Lunn <lunn@ma.tech.ascom.ch> writes:
>> These addresses are wrong. _start should be at 0x4000 or so. Are
>> you sure you selected RAM startup, and didn't save and/or build on
>> top of an different configuration?
Andrew> Im not quite sure what i did, but it now works, i get the PASS
Andrew> and EXIT lines
Andrew> I think i changed back to the Cogent eval board setting,
Andrew> enabled startup type ram, swapped back to the mininal
Andrew> simulator and rebuilt everything. Maybe the startup type
Andrew> option needs moving from being a subsection of Cognet to the
Andrew> same level as the Cognet and Minimal simulator.
I think the problem is that you are using the same build directory for
Cogent and SIM.
There are known dependency problems when changing config, so the
startup type may not have been reset properly when you started
building for SIM.
The workaround is to use separate build directories.
Cheers,
Jesper
^ permalink raw reply [flat|nested] 9+ messages in thread
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2002-04-22 5:28 [ECOS] Problem with PowerPC Simulator ramesh naidu
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2002-05-07 22:10 Ramesh Naidu
2002-04-22 5:23 ramesh naidu
2002-04-22 5:28 ` Andrew Lunn
1999-05-05 2:19 [ECOS] Problem with PowerPC simulator Andrew Lunn
1999-05-05 3:03 ` Jesper Skov
1999-05-05 3:26 ` Andrew Lunn
1999-05-05 3:55 ` Andrew Lunn
1999-05-05 4:00 ` Jesper Skov
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