From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5837 invoked by alias); 18 Jul 2012 22:14:16 -0000 Received: (qmail 5768 invoked by uid 9586); 18 Jul 2012 22:14:16 -0000 Date: Wed, 18 Jul 2012 22:14:00 -0000 Message-ID: <20120718221416.5755.qmail@sourceware.org> From: jistone@sourceware.org To: systemtap-cvs@sourceware.org Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.8-43-g73d53dd X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: 9fdf787d2e57f77cfc4df0af8dfdadb8a5582847 X-Git-Newrev: 73d53dd2213ce54a72db9b3bd029eb1f39760656 Mailing-List: contact systemtap-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-cvs-owner@sourceware.org List-Archive: Reply-To: systemtap@sourceware.org X-SW-Source: 2012-q3/txt/msg00009.txt.bz2 This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "systemtap: system-wide probe/trace tool". The branch, master has been updated via 73d53dd2213ce54a72db9b3bd029eb1f39760656 (commit) via e9a90eeef4d09e69fa8de9b9285dfd4bf1e22c7f (commit) from 9fdf787d2e57f77cfc4df0af8dfdadb8a5582847 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 73d53dd2213ce54a72db9b3bd029eb1f39760656 Author: Josh Stone Date: Wed Jul 18 15:05:59 2012 -0700 PR14369: Fix locating SDT w/ $vars, w/o debuginfo While current SDT can work without debuginfo, trying to use local $vars still requires a look into DWARF. If that debuginfo is broken or missing (as with asm probes), then we were reporting the probe entirely absent, instead of just the $var broken. This is undesirable if the $var access might have been optimized away, or was part of a @defined check that should just get 0. So now we try using debuginfo first, but if that fails go the direct route, and bad $vars can be resolved or error in the normal way. commit e9a90eeef4d09e69fa8de9b9285dfd4bf1e22c7f Author: Josh Stone Date: Wed Jul 18 14:09:05 2012 -0700 PR13934: When SDT args don't use N@OP, split on spaces Assembly probes are not forced to use the N@OP form. In this case, N is inferred to be the native word size. Since we don't have a nice delimiter, just split it on spaces. SDT-asm authors then must not put any spaces in arguments, to avoid ambiguity. ----------------------------------------------------------------------- Summary of changes: tapsets.cxx | 43 ++++++++++++++++++++++---------- testsuite/systemtap.base/sdt_asm.stp | 6 ++++ testsuite/systemtap.base/sdt_misc.exp | 4 ++- 3 files changed, 38 insertions(+), 15 deletions(-) hooks/post-receive -- systemtap: system-wide probe/trace tool