[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-86-gd9f5825

[jistone@sourceware.org]

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- Log -----------------------------------------------------------------
commit d9f58253e30ea80e57d8f54e41e9cd114cc13973
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Feb 15 21:27:37 2010 -0800

    Use clamping to more easily normalize input values
    
    The kernel has min/max/clamp macros to make range comparisons easier.
    Clamp is a newer invention, but we can define it for older kernels in
    terms of min and max.

commit 4fa8e6497405fd4f121a3eee0c6d772aaeeef6d8
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Feb 15 21:21:02 2010 -0800

    PR11282: Keep the md4 state in the hash copy constructor
    
    We were getting new hash collisions, because the new hash copy
    constructor was restarting the md4 computation.  Everything from
    get_base_hash was thus lost.
    
    * hash.h (hash::hash): Keep the md4 state when copying.

commit 2a818a16b0c371977303e464bfc75ad8814a9c7a
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Feb 15 19:28:43 2010 -0800

    PR11277: Use consistent octal in quoted strings
    
    Previously, our octal escapes used variable lengths, which can lead to
    ambiguities.  Also, 8-bit characters would only output the least digit.
    
    * runtime/string.c (_stp_text_str): Always output 3-digit octal escapes,
      and handle 8-bit chars more gracefully.
    * testsuite/systemtap.string/text_str.stp: Include an 8-bit character.
    * testsuite/systemtap.string/text_str.exp: Above + expect 3-digit octal.

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

Summary of changes:
 hash.h                                  |    2 +-
 runtime/runtime.h                       |    8 +++++++
 runtime/string.c                        |   17 ++++----------
 runtime/vsprintf.c                      |   12 +++++-----
 tapset/conversions.stp                  |   12 +++-------
 tapset/string.stp                       |    9 ++++---
 testsuite/systemtap.string/text_str.exp |   36 +++++++++++++++---------------
 testsuite/systemtap.string/text_str.stp |   10 ++++----
 8 files changed, 52 insertions(+), 54 deletions(-)


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