RFC: i386 port of the pthread library probes
Rayson Ho
rho@redhat.com
Tue Feb 22 14:41:00 GMT 2011
On Wed, 2011-02-16 at 14:04 -0500, Rayson Ho wrote:
> Thanks Roland for the quick response!
>
> (I need to double check) When I was adding the probes for i386 I looked
> at the organizational structure -- the i686 variant for example just
> includes the i486 version.
>
> I will check that and also will add a changelog and send the patch to
> the list again.
Hi,
I verified that there is only 1 set of .S files for i386 in the nptl
code that has the SystemTap probes - like I mentioned above, the i686
variant just uses a #include to pick up the i486 version.
Last week, I finally found a 32-bit machine and successfully compiled
and ran a few tests, at least no regression in terms of compilation or
linking was introduced by this patch -- I will provide its own test
suite that covers all the probes like you mentioned in another patch
later.
So the ChnageLog entries are:
2011-02-22 Rayson Ho <rho@redhat.com>
* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Low-level SystemTap
probes for i386.
* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise.
Thanks,
Rayson
>
> Rayson
>
>
>
>
> >
> >
> > Thanks,
> > Roland
>
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