[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-206-ga6af96f

[mark@sourceware.org]

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- Log -----------------------------------------------------------------
commit a6af96f52e1f0b5ca49bed4e0099a5aa24d96183
Author: Mark Wielaard <mjw@redhat.com>
Date:   Sun Oct 17 23:22:04 2010 +0200

    Mention TASK_FINDER_VMA_ENTRY_ITEMS if stap_add_vma_map_info returns -ENOMEM.
    
    Suggested by jan.kratochvil@redhat.com, rhbz#643109.
    
    * runtime/vma.c (_stp_vma_mmap_cb): Add -DTASK_FINDER_VMA_ENTRY_ITEMS to
      warning message.

commit d2de2d960e7f35227381bb3d07023740c8556bac
Author: Mark Wielaard <mjw@redhat.com>
Date:   Sun Oct 17 23:06:15 2010 +0200

    Document TASK_FINDER_VMA_ENTRY_ITEMS in stap man page.
    
    Suggested by fche@redhat.com. rhbz#643109.
    
    * stap.1 (SAFETY AND SECURITY): Document TASK_FINDER_VMA_ENTRY_ITEMS.

commit 57aeedd3b1d7cd2c5a68b54836624990dc84ff6c
Author: Mark Wielaard <mjw@redhat.com>
Date:   Sun Oct 17 22:51:28 2010 +0200

    PR12124 Emit warnings for bad unwind data encountered at runtime.
    
    * runtime/unwind.c: Turn dbug_unwind into _stp_warn when they indicate
      bad unwind data in binary.

commit a0e555dd116964153f8a6f8a85e2c486bea77b58
Author: Mark Wielaard <mjw@redhat.com>
Date:   Sun Oct 17 20:59:12 2010 +0200

    Add note to ubacktrace* context functions about -d and --ldd stap switches.
    
    rhbz#643109 Suggested by jan.kratochvil@redhat.com.
    
    * tapset/ucontext-unwind.stp (print_ubacktrace, sprint_ubacktrace,
      print_ubacktrace_brief, ubacktrace): Add comment note about -d and --ldd.

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

Summary of changes:
 runtime/unwind.c           |   65 ++++++++++++++++++++++++-------------------
 runtime/vma.c              |    7 +++-
 stap.1                     |    5 +++
 tapset/ucontext-unwind.stp |   33 +++++++++++++++++-----
 4 files changed, 71 insertions(+), 39 deletions(-)


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