[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.8-231-g2a8f21b

[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.8-231-g2a8f21b

[dsmith]

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- Log -----------------------------------------------------------------
commit 2a8f21b67f26ca8594ce03260ead8aaf04ee2850
Author: David Smith <dsmith@redhat.com>
Date:   Mon Sep 10 16:20:16 2012 -0500

    (PR14488 partial fix) Make memory writing more robust.
    
    * runtime/dyninst/linux_defs.h (__copy_from_user): Remove unused code (and
      update comment).
      (__put_user): New macro.
      (__copy_to_user): New function.
      (__put_user_fn): Ditto.
    * runtime/dyninst/loc2c-runtime.h (__get_user_asm): Fix macro to return
      error code.
      (__put_user_asm): New macro.

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

Summary of changes:
 runtime/dyninst/linux_defs.h    |   75 +++++++++++++++++++++++++++++++++-----
 runtime/dyninst/loc2c-runtime.h |    4 ++-
 2 files changed, 68 insertions(+), 11 deletions(-)


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