gdb 7.1 problem

William Wagner will_wagner@carallon.com
Thu Sep 23 16:17:00 GMT 2010


  Hello,

I am trying to upgrade from gdb/gdbserver 6.8 to 7.1 on an arm toolchain 
built with crosstools.

Everything works fine when I use gdb/gdbserver 6.8 but when I change to 
7.1 I get errors when gdb and gdbserver communicate of the form:

Remote 'g' packet reply is too long: 
00000000b07edbbe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c07ddbbe00000000a007004010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

After searching on the web it would seem to imply that gdb and gdbserver 
think the target has a different numbers of registers.

Has anyone come across this problem before?

Is it a runtime option to gdb/gdbserver I need to change or is it a 
compile time option set by crosstools-ng that is missing?

Thanks
Will

-- 
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Will Wagner                                     will_wagner@carallon.com
Development Manager                      Office Tel: +44 (0)20 7371 2032
Carallon Ltd, Studio G20, Shepherds Building, Rockley Rd, London W14 0DA
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