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interesting, in a negative sort of way
- From: Chuck McManis <ecos at mcmanis dot com>
- To: ECOS Discussion Group <ecos-discuss at sources dot redhat dot com>
- Date: Wed, 31 Mar 2004 23:22:43 -0800
- Subject: [ECOS] interesting, in a negative sort of way
I'm trying to get back to square 1, this is challenging me for some reason :-)
1) I've got the latest ECOS sources, I'm running on FreeBSD 4-STABLE, I've
rebuilt ecosconfig, and built a redboot floppy and can boot it.
2) I use ecosconfig to create a library for my app. That seems to work fine.
3) I "tested" it by building the example application that runs two threads
against it.
The first time I tried it, I used 'load test-app.srec' and Redboot tftp'd
it, and all was well, it said "Hello World" and the threads started pinging
and ponging as they are wont to do.
Then I added something to the ecos.ecc file, serial I/O I think, and
rebuilt my target app. When I tried to load it, nothing, nada, zip.
It gets copied from the server (I see tftpd start up and exit) but it never
runs. No worries I thought, I'll debug it gdb. But if I start gdb and do a
target remote tty2:2012 (my terminal server) gdb craps out with an internal
assertion error.
Where should I start? Rebuild redboot with more debugging? Can I pass
something to load that makes it a bit more chatty?
--Chuck
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