Serial port problems with cygwin1.dll 1.3.15 on Win98SE

[Ton van Overbeek]

At 19:46 11/13/2002 -0500, Sergei Okhapkin wrote:
>Could you run "strace -o tracefile m68k-palmos-gdb ....", do everything
>you need to hang the system and send the tracefile (compressed!) to me?
>The tracefile will be huge....
>
and at 17:19 11/13/2002 -0500, Larry  Hall wrote:
>If you can zero in on the snapshot where you notice this 
>behavior first occuring, that would be useful information.
>

Did both things.
The last snapshot which still works is 20021103.
The 20021106 snapshot and 1.3.15-2 have the problem.

Attached the compressed strace output from a run with the 1.3.15-2
release dll.
Command used is 'strace -o tracefile -S 1 -w m68k-palmos-gdb'.
After start of gdb I typed 'target pilot com4' which should
establish communication with the palm via COM4:.
When the program was hanging I killed it via the Windows task
manager. Windows task manager showed the 'm68k-palmos-gdb
is not responding' message.
Original message got rejected by spam filter (probably
the strace logfile attachments).
So for the archive here the message I sent to Sergey Okhapkin
and Larry Hall
--------------------------------------------------------------------
Looking at the strace output it seems to be hanging in
fhandler_serial::raw_read.

I also tried the 20021113 and 20021114 snapshots. Both have
the problem.
A second tracefile is attached from a run with the 20021114 snapshot.

Hope you can make some sense out of it.
Wild guess, something with rts/dtr ?

Ton van Overbeek
-------------- next part --------------
A non-text attachment was scrubbed...
Name: trace-20021114.bz2
Type: application/octet-stream
Size: 13392 bytes
Desc: not available
URL: <http://cygwin.com/pipermail/cygwin/attachments/20021114/86fd56a4/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: trace-1-3-15.bz2
Type: application/octet-stream
Size: 13756 bytes
Desc: not available
URL: <http://cygwin.com/pipermail/cygwin/attachments/20021114/86fd56a4/attachment-0001.obj>
-------------- next part --------------


-------------- next part --------------
--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:         http://cygwin.com/bugs.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/