Re: Define __start/__stop symbols when there is only a dynamic def

[Michael Matz <matz at suse dot de>]

Hi,

On Mon, 29 Jan 2018, H.J. Lu wrote:

> [hjl@gnu-6 orphan-4]$ make
> cc -g   -c -o app.o app.c
> cc -B./ -o app app.o liborphan.so -ldl -Wl,-R,.
> ./app
> [hjl@gnu-6 orphan-4]$
> 
> It looks good to me.  What am I missing?

You missed that my testcase was the readelf output, not the runtime 
behaviour.  I didn't bother to transform it into a runtime 
testcase, the problem is obvious from readelf.  (You'd need dlsym to make 
this into a runtime testcase, because the whole point of the excercise is 
that app itself doesn't contain any explicit references to these symbols 
but still must contain definition of them)


Ciao,
Michael.