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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-406-g701af3b


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- Log -----------------------------------------------------------------
commit 701af3b7555b56985f3e45b97a151ed2debfe5b3
Author: David Smith <dsmith@redhat.com>
Date:   Mon Dec 20 16:47:19 2010 -0600

    2010-12-20  David Smith  <dsmith@redhat.com>
    
    Fix PR11388 by handling nd_syscall.mmap changes for 2.6.33+ kernels.
    
    * tapset/nd_syscalls.stp: Use arch-generic sys_mmap_pgoff() for
      nd_syscall.mmap2 if kernel version is 2.6.33 or higher.
    * tapset/i386/nd_syscalls.stp: Only use arch-specific nd_syscall.mmap*
      probes if kernel version is less than 2.6.33.
    * tapset/ia64/nd_syscalls.stp: Ditto.
    * tapset/s390/nd_syscalls.stp: Ditto.
    * tapset/powerpc/nd_syscalls.stp: Ditto.  Also add missing
      nd_syscall.sigaltstack probe.
    * tapset/x86_64/nd_syscalls.stp: Ditto.  Also move sys_mmap_pgoff() probe
      to nd_syscall.mmap2 alias (instead of nd_syscall.mmap alias).
    * testsuite/buildok/nd_syscalls-detailed.stp: Add generic nd_syscall.mmap2
      test if kernel version is 2.6.33 or higher.
    * testsuite/buildok/nd_syscalls-arch-detailed.stp: New test.
    * testsuite/lib/stap_buildok.exp: Add new nd_syscalls-arch-detailed.stp
      test to known ia64 failures.

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

Summary of changes:
 tapset/i386/nd_syscalls.stp                        |    5 +
 tapset/ia64/nd_syscalls.stp                        |    5 +
 tapset/nd_syscalls.stp                             |   41 ++++
 tapset/powerpc/nd_syscalls.stp                     |   32 +++
 tapset/s390/nd_syscalls.stp                        |    5 +
 tapset/x86_64/nd_syscalls.stp                      |   17 +-
 ...-detailed.stp => nd_syscalls-arch-detailed.stp} |  228 ++++++++++----------
 testsuite/buildok/nd_syscalls-detailed.stp         |   14 ++
 testsuite/lib/stap_buildok.exp                     |    3 +-
 9 files changed, 229 insertions(+), 121 deletions(-)
 copy testsuite/buildok/{syscalls-arch-detailed.stp => nd_syscalls-arch-detailed.stp} (58%)


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