2009-03-20 09:27:11     gdbserver with serial connection

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2009-03-20 09:27:11     gdbserver with serial connection

Parimala Baggiri (INDIA)

Message: 71305   

 

Hello,

 

          I am trying to debug my applications with gdb. I have enabled CONFIG_USER_GDBSERVER and I compiled my application with "-g -O0" compilation option.

 

Then I start gdbserver on target(ADSP-BF537-STAMP) as "gdbserver /dev/ttyBF1 program.gdb" the result for this is

 

Process ./program.gdb created; pid = 70

 

Remote debugging using /dev/ttyBF1

 

On host(Colinux):

 

bfin-uclinux-gdb -b 57600 program.gdb

 

gdb)target remote /dev/ttyS0

 

Remote debugging using /dev/ttyS0

Ignoring packet error, continuing...

warning: unrecognized item "timeout" in "qSupported" response

Ignoring packet error, continuing...

Ignoring packet error, continuing...

Ignoring packet error, continuing...

Malformed response to offset query, timeout

 

gdb)start

 

Don't know how to run.  Try "help target".

 

I am using latest uClinux-dist and toolchain from svn trunk

 

Could you please help me why is that error coming?

 

Regards

 

Parimala

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2009-03-20 12:04:05     Re: gdbserver with serial connection

Nikolay Chokoev (IRELAND)

Message: 71311   

 

maybe you r using different (wrong) gdb client (or version).

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2009-03-22 23:43:59     Re: gdbserver with serial connection

Parimala Baggiri (INDIA)

Message: 71356   

 

I am using the gdb client what ever uClinux-dist has(bfin-uclinux-gdb) that shows the version as "GNU gdb 6.6". Do I need to upgrade this version?

 

Thank you.

 

Regards

 

Parimala

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