[Fwd: Re: AW: segmentation fault of dynamic executables with ld-uClibc.so.0 from0.9.29 on mipsel]

[Carmelo Amoroso]

Rob Landley wrote:
> On Friday 01 June 2007 6:07 am, Carmelo AMOROSO wrote:
>> Why do you need to link it statically if the problem seems to be in ld.so?
> 
> Because if gdbserver is not linked statically, it needs ld.so to run, and 
> ld.so is segfaulting?
> 
> This is just a guess.
> 
> Rob
Yes, you're right; in this case I could suggest this alternative way,
using a mixed glibc/uClibc target.

Install the uClibc libs into a non default path into the target
(for example /uClibc/lib)

Build the application adding the following -Wl,--dynamic-linker,/uClibc/lib/ld-uClibc.so.0
Debug the application using the gdbserver (glibc linked) as usual
Run the gdb client passing the ld-uClibc.so.0 image.
This worked for me, at the beginning stage of the development
when I did not have a working uClibc target

Carmelo
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