Re: cannot debug multi-threaded programs with gdb/gdbserver

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Stuart Hughes wrote:
> 
> Does anyone know whether there is some special setup needed on
> gdb/gdbserver to use the multi-threaded gdbserver ??
> 
Wow, there are so many things to tell you...where to start...

> My environment is as follows:
> 
> CPU:		NEC VR5432
> kernel: 	linux-2.4.18 + patches
> glibc:		2.2.3 + patches
> gdb:		5.2/3 from CVS
 >
Has to be the gdb-5.3 branch...go look at http://sources.redhat.com/gdb

> gcc:		3.1
> binutils:	Version 2.11.90.0.25
> 
Don't use H.J. Lu's binutils, use the released one. Use gcc-3.2 and
binutils-2.13 as they have fixes for the MIPS debugging symbols with
regards to DWARF.

> cross-gdb configured using: 
> 
> configure --prefix=/usr --target=mipsel-linux --disable-sim
> --disable-tcl --enable-threads --enable-shared
> 
Use '--target=mips-linux' and you'll be better off. Don't worry, it
will support both endians.

> gdbserver configured using:
> 
> configure --prefix=/usr --host=mipsel-linux --target=mipsel-linux
> --enable-threads --enable-shared
> 
I would also try 'CC=mipsel-linux-gcc configure <...>'.

-Steve



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