This is the mail archive of the glibc-bugs@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]

[Bug nptl/16882] Incorrect implementation of pthread_spin_lock for sparc, no ldstub after spinning


https://sourceware.org/bugzilla/show_bug.cgi?id=16882

--- Comment #10 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, release/2.18/master has been updated
       via  d4deb63367247eaddcbe10b872d39ff70659eaf4 (commit)
      from  f2b605ed8882a922c403386b2af7e7a5eecbf39f (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d4deb63367247eaddcbe10b872d39ff70659eaf4

commit d4deb63367247eaddcbe10b872d39ff70659eaf4
Author: Guo Yixuan <culu.gyx@gmail.com>
Date:   Tue Jun 3 16:19:11 2014 -0700

    Fixed pthread_spin_lock on sparc32/64 (bug 16882)

        [BZ #16882]
        * nptl/sysdeps/sparc/sparc32/pthread_spin_lock.S
        (pthread_spin_lock): Branch out of spin loop to proper location.
        * nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S
        (pthread_spin_lock): Likewise.

        * nptl/tst-spin4.c: New test.
        * nptl/Makefile (tests): Add tst-spin4.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                      |   11 +++
 NEWS                                           |    2 +-
 nptl/Makefile                                  |    2 +-
 nptl/sysdeps/sparc/sparc32/pthread_spin_lock.S |    4 +-
 nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S |    4 +-
 nptl/tst-spin4.c                               |  109 ++++++++++++++++++++++++
 6 files changed, 126 insertions(+), 6 deletions(-)
 create mode 100644 nptl/tst-spin4.c

-- 
You are receiving this mail because:
You are on the CC list for the bug.


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