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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-470-gba316a5
- From: jistone at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 12 Jul 2010 20:20:46 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-470-gba316a5
- Reply-to: systemtap at sourceware dot org
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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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systemtap: system-wide probe/trace tool