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Re: 2.13 x86_32 on x86_64 rtld.c:2256 coredump


On Wed, Apr 6, 2011 at 9:17 AM, Jason Vas Dias <jason.vas.dias@gmail.com> wrote:
> Hi - trying to upgrade my toolchain here, and following usual procedure didn't work this time -
> I've been following roughly this procedure with only the occasional problem for over 4 years
> now on my linux x86_64 system to upgrade my toolchain :
>
> 1. ensure all ?binutils dependencies up-to-date (now that includes gmp, mpc, mpfr, CLooG, PPL )
> 2. build latest binutils (now ?2.21.51.0.6.20110118 ) and ensure it passes test suite
> 2. ensure all gcc dependencies are up-to-date
> 3. build latest stable gcc (now 4.6.0) with '--enable-languages=c --enable-bootstrap'
> ? and ensure it passes c-only testsuite
> 4. build latest stable glibc (now 2.13?) from git with new gcc and binutils for x86_64 and x86_32 (i686)
> 5. rebuild same binutils and gcc in one build under new glibc with '--enable-languages=all'
> 6. rebuild glibc again with new binutils and gcc just build in step 5.
> 7. rebuild gcc and binutils again with new glibc
> 8. rebuild all software on system compiled with old compiler, binutils and glibc.

What do you mean by "passes c-only testsuite"? There is no such thing
as "passes the testsuite" (unless you mean you had no failures?), the
testsuite always succeeds, but may have a varying number of failures.
What did you use for your baseline?

Unfortunately I think you're on the bleeding edge here and probably
running into an issue nobody has seen yet.

Cheers,
Carlos.


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