[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-470-gba316a5

[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-470-gba316a5

[jistone]

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- Log -----------------------------------------------------------------
commit ba316a59c2efe957635ff6702ffcae4526187e2d
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Jul 12 13:01:51 2010 -0700

    Add all the weirdness to compat-%p
    
    I thought the old %p behavior was as simple as %#.8x or %#.16x, but it
    was even weirder than that, as the ptr.exp test reveals.  The compat
    path is now able to pass that test, and a new test makes sure of the new
    code behaves as expected too.
    
    * runtime/vsprintf.c (_stp_vsnprintf): compat-%p is better preserved.
    * testsuite/systemtap.printf/ptr.exp -> ptr-1.2.exp: Keep as a compat
      test, and add a check that %.Np precision is ignored.
    * testsuite/systemtap.printf/ptr-1.3.exp: New, make sure that %p really
      does act like %#x now, with various field_width.precision combos.

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

Summary of changes:
 runtime/vsprintf.c                                 |   42 +++++++--
 .../systemtap.printf/{ptr.exp => ptr-1.2.exp}      |   20 ++++-
 .../systemtap.printf/{ptr.stp => ptr-1.2.stp}      |    8 ++
 testsuite/systemtap.printf/ptr-1.3.exp             |   69 +++++++++++++++
 testsuite/systemtap.printf/ptr-1.3.stp             |   90 ++++++++++++++++++++
 5 files changed, 215 insertions(+), 14 deletions(-)
 rename testsuite/systemtap.printf/{ptr.exp => ptr-1.2.exp} (78%)
 rename testsuite/systemtap.printf/{ptr.stp => ptr-1.2.stp} (83%)
 create mode 100644 testsuite/systemtap.printf/ptr-1.3.exp
 create mode 100644 testsuite/systemtap.printf/ptr-1.3.stp


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