This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: pthread_rwlock_unlock.S unaligned access to PSHARED


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Clemens Kolbitsch wrote:
> Is there a specific reason for not using
> 
> movb	PSHARED(%edi), %ecx

Yes, movb doesn't fill in the right value.  But it should have
consistently be movzbl.  This was used in some places but not
everywhere.  It's fixed now.

- --
â Ulrich Drepper â Red Hat, Inc. â 444 Castro St â Mountain View, CA â
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iEYEARECAAYFAkgmhxYACgkQ2ijCOnn/RHS8xQCeLiQZeHzdANlLAEvb8paBjP/4
1foAn2+QKcCvDU1d0Ut1t+AznvFjRnMB
=aZgs
-----END PGP SIGNATURE-----


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]