Jérémie Galarneau [Mon, 30 May 2016 06:36:56 +0000 (02:36 -0400)] 
Fix: unchecked bt_ctf_field_type_set_alignment return value
Reported by Coverity as:
CID
1351742 (#1 of 1): Unchecked return value (CHECKED_RETURN)
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 30 May 2016 06:31:18 +0000 (02:31 -0400)]
Fix: unchecked return value of bt_ctf_field_type_variant_get_field
Reported by Coverity as:
CID
1351741 (#1 of 1): Unchecked return value (CHECKED_RETURN)
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 30 May 2016 06:26:04 +0000 (02:26 -0400)]
Fix: validate return value of bt_ctf_field_get_type_id
Reported by Coverity as
CID
1351739 (#1 of 1): Unchecked return value (CHECKED_RETURN)
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Tue, 17 May 2016 19:43:59 +0000 (15:43 -0400)] 
Fix: Only close valid fds in is_valid_debug_file
Fixes coverity #
1354901 and #
1354902
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Tue, 17 May 2016 19:21:44 +0000 (15:21 -0400)]
Fix: Free die_name in bin_info_lookup_cu_function_name
Fixes coverity #
1354905
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Tue, 17 May 2016 19:09:03 +0000 (15:09 -0400)]
Fix: Don't dereference null ptr in error path
Fixes coverity #
1355339
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Thu, 19 May 2016 16:21:29 +0000 (12:21 -0400)] 
Standardise spelling of debug info
Debug info being short for debugging information is two separate
words. Therefore, the debuginfo spelling is erroneous. Variables and
defines throughout the code and build system should therefore use
'debug_info' or 'DEBUG_INFO', whereas command-line options and file
names should use the 'debug-info' form. In free form text
(i.e. comments and documentation), 'debug info' should be used, or the
long form 'debugging information'.
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Thu, 19 May 2016 15:50:06 +0000 (11:50 -0400)]
Fix: typo in --disable-debug-info in configure error message
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 25 May 2016 13:37:39 +0000 (09:37 -0400)]
Docs: change --clock-raw to --clock-cycles
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 13 May 2016 21:10:38 +0000 (17:10 -0400)]
Display binary location even if source and symbol lookups fail
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 13 May 2016 18:38:59 +0000 (14:38 -0400)]
Copy bindings sources to build directory
The python bindings are made up of both source and generated files.
We copy the source files to the build directory so that the build
directory contains a valid python package for use in tests.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 12 May 2016 16:43:22 +0000 (12:43 -0400)]
bootstrap: Standardize on autoreconf -vi
Don't overwrite already generated files.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 11 May 2016 19:47:35 +0000 (15:47 -0400)]
Move Python bindings to babeltrace subfolder
This change reflects the arborescence used to install Babeltrace's
python bindings and allows Babeltrace's tests to use the normal
module name namespace.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 11 May 2016 19:45:46 +0000 (15:45 -0400)]
Tests: Multi-trace stream intersection test
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 11 May 2016 17:45:10 +0000 (13:45 -0400)]
Change behaviour of stream-intersection with multiple traces
The stream-intersection currently results in the reading of
the intersection of every stream, in every trace of a Trace
Collection.
Since reading a TraceCollection returns the union of its traces,
the behaviour of this option is changed so that it returns the
union of each trace's individual "active" section, that is the
section for which all streams are active.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 11 May 2016 17:44:04 +0000 (13:44 -0400)]
Python bindings: PEP8 mandates two blank lines before class
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Mathieu Desnoyers [Fri, 6 May 2016 20:08:57 +0000 (16:08 -0400)] 
Fix: ctf-text: signed base 8, 16 printout
Base 16 signed integer printout is buggy for 64-bit length: a shift of
64-bit is undefined.
Change printout of base 8 signed integer to match what is done for
base 16.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Mathieu Desnoyers [Fri, 6 May 2016 17:39:51 +0000 (13:39 -0400)]
Fix: debug-info feature enable/disable
Explicitly enabling the debug-info feature should not disable the
feature.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Thu, 5 May 2016 15:50:24 +0000 (11:50 -0400)]
Fix: swapped libelf and libdw names in configure error message
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Wed, 4 May 2016 18:36:19 +0000 (14:36 -0400)]
Don't use the .so extension on test assets
Some packaging systems, such as dpkg-source in native mode used by
Debian's daily build system, will filter out files considered unclean
prior to the build. This behavior causes our test assets to be deleted
which, subsequently, fails the make check.
Since we do not require the .so extension and these files should be
treated as blobs, we rename them to "_so".
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Wed, 4 May 2016 17:02:49 +0000 (13:02 -0400)]
Fix: warnings on Solaris10
Cast values to uint64_t before passing them to htobe64() because
the implementation on Solaris10 uses bitshifts and will complain
when passed 32bits values.
This fixes multiple warnings like:
lttng-live-comm.c:169:2: warning: left shift count >= width of type
cmd.data_size = htobe64(sizeof(connect));
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Wed, 4 May 2016 14:56:27 +0000 (10:56 -0400)]
Add missing generated tests to gitignore
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 5 May 2016 15:43:45 +0000 (11:43 -0400)]
Fix: report error when lttng-live is provided with an IPv6 address
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Tue, 3 May 2016 20:00:09 +0000 (16:00 -0400)]
Fix: invalid mix of ctf_type_id and bt_ctf_scope enums
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Tue, 3 May 2016 16:51:51 +0000 (12:51 -0400)]
Fix: PATH_MAX requires limits.h on OS X and Solaris
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Tue, 3 May 2016 15:57:58 +0000 (11:57 -0400)]
Static build fix: change link order of libtestcommon.la
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Tue, 3 May 2016 03:59:13 +0000 (23:59 -0400)]
Clean-up: change space indentation to tabs
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Tue, 3 May 2016 03:57:34 +0000 (23:57 -0400)]
Test fix: clean trace files left behind by test_ctf_ir_ref
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Tue, 3 May 2016 02:59:33 +0000 (22:59 -0400)]
Clean-up: Missing space after cast operator
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Tue, 3 May 2016 02:46:28 +0000 (22:46 -0400)]
Fix: overflow of signed integer results in undefined behaviour
The expression "min_value = -((int64_t)1 << (size - 1))"
will result in a signed integer overflow when size is 64
((1ULL << 63) > LONG_MAX).
Note that larger sizes are unsupported and checked for in the setter.
Signed overflows result in undefined behaviour and llvm takes
advantage of this to optimize away the range check
"if (value < min_value || value > max_value) {"
Surprisingly, this was not catched by GCC, Coverity, scan-build or
cppcheck.
The fix consists in computing both bounds using an unsigned long long
type and, in the case of the lower bound, negating it (resulting in a
long long).
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 2 May 2016 20:27:58 +0000 (16:27 -0400)]
Fix: potential close() of uninitialized elf_fd
elf_fd is uninitialized whenever bin is NULL.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 2 May 2016 19:26:50 +0000 (15:26 -0400)]
Clean-up: add missing new line after end of function
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 2 May 2016 19:26:32 +0000 (15:26 -0400)]
Clean-up: remove extra newline in bin-info.c
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 2 May 2016 19:26:08 +0000 (15:26 -0400)]
Clean-up: fix comment style in bin-info.c
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 29 Apr 2016 22:55:12 +0000 (18:55 -0400)]
Add tap-driver.sh from automake
Solaris 11's automake does not include tap-driver.sh.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Fri, 29 Apr 2016 22:12:42 +0000 (18:12 -0400)]
Tests: skip certain bin-info tests on failure to prevent segfault
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Fri, 29 Apr 2016 22:13:39 +0000 (18:13 -0400)]
Tests: strip ELF symbols from debuginfo-data executables with separate DWARF
Stripping the symbols prevents the framework from falling back to ELF
lookup should the separate DWARF files be missing, which would cause
tests to succeed when they should fail.
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 27 Apr 2016 16:40:30 +0000 (12:40 -0400)]
Python bindings: add has_intersection property to TraceCollection
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 27 Apr 2016 16:09:52 +0000 (12:09 -0400)]
Python bindings: make intersect_mode read-only property
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Fri, 29 Apr 2016 21:05:31 +0000 (17:05 -0400)]
Tests: Add missing debuginfo files to dist
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Fri, 29 Apr 2016 20:58:14 +0000 (16:58 -0400)]
Use tar-ustar format for dist
This is required to support file names longuer than 99 characters
when generating the dist tarball, which we require because of the
sphinx theme files in the python bindings documentation.
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Fri, 29 Apr 2016 18:35:06 +0000 (14:35 -0400)]
Tests: Replace prove by autotools tap runner
This patch removes the dependency on the prove perl script
to run the TAP test suite. It replaces it with the autotools
shell TAP driver that only requires a shell and awk.
Custom arguments can be passed to the test runner with
env variables as follow:
env LOG_DRIVER_FLAGS='--comments --ignore-exit' \
TESTS='foo.test baz.test' make -e check
This tap driver also creates a log file for each test that
can then be used by another system to build a test report.
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Thu, 28 Apr 2016 20:15:14 +0000 (16:15 -0400)]
Cleanup test scripts
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Thu, 28 Apr 2016 16:57:03 +0000 (12:57 -0400)]
Fix: Don't clean test scripts
Test scripts are generated by configure, not make. Therefore, we do
not want a make clean to remove them. Let automake handle dist and
clean.
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Simon Marchi [Thu, 28 Apr 2016 16:43:37 +0000 (12:43 -0400)] 
Fix: Make test_dwarf and test_bin_info tests work out-of-tree
When building out of tree, these tests fail to find the test data.
This patch makes them (their _complete wrappers, actually) generated
by Autoconf, so the proper path to the test data (which is in the
source directory) can be written.
We can also get rid of SCRIPT_LIST and it's custom rules.
Signed-off-by: Simon Marchi <simon.marchi@polymtl.ca>
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Thu, 28 Apr 2016 16:38:20 +0000 (12:38 -0400)]
Handle test_ctf_writer_complete like the other tests scripts
Even if test_ctf_writer_complete doesn't require any substitutions,
handle it like the other test scripts which will be less error prone
and will allow to remove all the SCRIPT_LIST custom rules.
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Simon Marchi [Thu, 28 Apr 2016 02:52:19 +0000 (22:52 -0400)]
Fix: let automake handle CLEAN and DIST
Files test_seek_empty_packet and test_seek_big_trace are generated by
configuring, not by making. Therefore, we do not want a make clean to
remove them. Otherwise, doing...
* make
* make clean
* make
* make check
... fails.
Automake infers EXTRA_DIST and DISTCLEANFILES from AC_CONFIG_FILES.
Signed-off-by: Simon Marchi <simon.marchi@polymtl.ca>
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Simon Marchi [Thu, 28 Apr 2016 02:52:18 +0000 (22:52 -0400)]
Fix: Remove test_seek_empty_packet and test_seek_big_trace from SCRIPT_LIST
Since these files are generated by autoconf, they shouldn't be included
in SCRIPT_LIST, which is the list of scripts to copy from the source
directory to the build directory. This gets rid of these warnings when
building out of tree:
cp: cannot stat '/home/simark/src/babeltrace/tests/lib/test_seek_big_trace': No such file or directory
cp: cannot stat '/home/simark/src/babeltrace/tests/lib/test_seek_empty_packet': No such file or directory
Signed-off-by: Simon Marchi <simon.marchi@polymtl.ca>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 28 Apr 2016 22:07:48 +0000 (18:07 -0400)]
configure: introduce new macro AX_LIB_ELFUTILS
elfutils has only just started providing pkg-config metadata
which makes the current version check unreliable. This introduces
a new M4 macro which checks elfutils' version using the
_ELFUTILS_PREREQ macro (defined in elfutils/version.h).
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 27 Apr 2016 21:14:14 +0000 (17:14 -0400)]
Docs: fix typos in babeltrace-log(1) manpage
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 27 Apr 2016 20:58:30 +0000 (16:58 -0400)]
Docs: update debuginfo doc
Update the output format in the examples and document the new
--debug-info-target-prefix and --debug-info-full-path command line
options.
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Sat, 23 Apr 2016 19:43:15 +0000 (15:43 -0400)]
Add configure report
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 28 Apr 2016 18:57:08 +0000 (14:57 -0400)]
configure: check for elfutils (libelf and libdw) >= 0.154
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 28 Apr 2016 16:09:58 +0000 (12:09 -0400)]
Set the minimal version of elfutils to 0.154
elfutils 0.154 is required since it is the first release to
include commit
5479725 (dwarf_highpc: Handle DW_AT_high_pc being
a constant offset from DW_AT_low_pc).
This is fix is required to read DwARF information produced by
"modern" (post-2012) GCCs which make use of this DWARF4
capability when generating position independant code. The binaries
provided as part of the test suite make use of this feature. Hence,
tests will fail with older elfutils versions.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Sat, 23 Apr 2016 18:55:58 +0000 (14:55 -0400)]
Doc: Add elfutils to README
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Jérémie Galarneau [Wed, 27 Apr 2016 21:11:08 +0000 (17:11 -0400)]
Typo: succesful* -> successful*
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 27 Apr 2016 19:21:00 +0000 (15:21 -0400)]
Fix: return -1 on bin_info_lookup_dwarf_function_name failure
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 27 Apr 2016 19:01:15 +0000 (15:01 -0400)]
Harmonize spelling of debug-info
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 27 Apr 2016 16:09:18 +0000 (12:09 -0400)]
Warning fix: pointer may be uninitialized if assertions are disabled
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 27 Apr 2016 16:01:59 +0000 (12:01 -0400)]
Indicate default debug-info build settings in configure help
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Sat, 23 Apr 2016 13:59:14 +0000 (09:59 -0400)]
Disable debuginfo by default on Solaris and OSX
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 22 Apr 2016 21:31:17 +0000 (17:31 -0400)]
Docs: Add --debug-info-target-prefix to man page
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Fri, 22 Apr 2016 15:34:21 +0000 (11:34 -0400)]
Add source and information to regenerate debuginfo-data
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Thu, 21 Apr 2016 06:26:04 +0000 (02:26 -0400)]
Use bool where possible in dwarf and bin-info
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Thu, 21 Apr 2016 05:55:10 +0000 (01:55 -0400)]
Rename so-info to bin-info
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Thu, 21 Apr 2016 05:02:27 +0000 (01:02 -0400)]
Use printf_debug/verbose in so-info
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 20 Apr 2016 21:38:43 +0000 (17:38 -0400)]
Fix: update tests for new dwarf func name output
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 20 Apr 2016 21:35:40 +0000 (17:35 -0400)]
Update debuginfo to match UST event rename
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 20 Apr 2016 21:25:59 +0000 (17:25 -0400)]
Use g_build_path for DWARF build_id lookup
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Tue, 19 Apr 2016 23:57:57 +0000 (19:57 -0400)]
Add --debug-info-target-prefix
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Tue, 19 Apr 2016 19:24:45 +0000 (15:24 -0400)]
Refactor offset string printing out of ELF and DWARF lookups
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Tue, 19 Apr 2016 17:43:10 +0000 (13:43 -0400)]
Print offset relative to function when using DWARF
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Mon, 18 Apr 2016 22:34:11 +0000 (18:34 -0400)]
Print bin location first
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Mon, 18 Apr 2016 22:31:53 +0000 (18:31 -0400)]
Add binary location information
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Mon, 18 Apr 2016 22:30:43 +0000 (18:30 -0400)]
Fix: prevent uninitialized use of elf_file
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Fri, 15 Apr 2016 21:39:24 +0000 (17:39 -0400)]
Only set so info ELF file when needed
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Fri, 15 Apr 2016 20:54:18 +0000 (16:54 -0400)]
Use is_pic field instead of reading ELF header
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Mon, 18 Apr 2016 20:24:29 +0000 (16:24 -0400)]
Fix: make short_src_path from src_path
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Wed, 20 Apr 2016 21:15:20 +0000 (17:15 -0400)]
Tests: clean generated tests scripts
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Thu, 14 Apr 2016 11:56:27 +0000 (07:56 -0400)]
Tests: Add missing test scripts to gitignore
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Michael Jeanson [Thu, 14 Apr 2016 11:55:06 +0000 (07:55 -0400)]
Tests: Use AC_CONFIG_FILES to generate test scripts
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Jérémie Galarneau [Mon, 18 Apr 2016 20:54:15 +0000 (16:54 -0400)]
Docs: Add debug-info option to BABELTRACE(1)
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 18 Apr 2016 13:33:14 +0000 (09:33 -0400)]
Print "binary+offset" when function name can't be resolved
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 15 Apr 2016 21:30:32 +0000 (17:30 -0400)]
Fix: Don't skip binary path print-out in ELF-only case
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 15 Apr 2016 19:39:33 +0000 (15:39 -0400)]
Show binary path as part of debug info
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 15 Apr 2016 17:37:38 +0000 (13:37 -0400)]
Add --debug-info-full-path option and shorten source name
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Fri, 15 Apr 2016 17:18:37 +0000 (13:18 -0400)]
Rename opt_debug_dir to opt_debug_info_dir
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 14 Apr 2016 22:43:07 +0000 (18:43 -0400)]
Clean-up: mark test symbols as static
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 14 Apr 2016 22:41:19 +0000 (18:41 -0400)]
Fix: Remove traces left over from ctf-writer tests
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 14 Apr 2016 21:58:13 +0000 (17:58 -0400)]
Fix: cast of 64 bit addresses from trace to 32-bit pointer
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Thu, 14 Apr 2016 16:19:09 +0000 (12:19 -0400)]
Tests: dynamically create test list based on enabled features
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 6 Apr 2016 21:21:16 +0000 (17:21 -0400)]
Add intersect mode to python bindings
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 6 Apr 2016 19:19:02 +0000 (15:19 -0400)]
Add bt_ctf_iter_create_intersect to CTF iterator API
This new method allows direct creation of a `bt_ctf_iter`
corresponding to the intersection of streams in a given trace
collection. Adding it to the CTF iterator API allows reuse by both the
converter and (eventually) bindings.
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 11 Apr 2016 22:52:00 +0000 (18:52 -0400)]
Clean-up: remove dead assignment
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Jérémie Galarneau [Mon, 11 Apr 2016 22:50:49 +0000 (18:50 -0400)]
Tests: erroneous check after bt_ctf_clock_set_offset_s
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Fri, 20 Nov 2015 21:29:13 +0000 (16:29 -0500)]
Docs: add high-level debug info doc
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 30 Sep 2015 08:54:46 +0000 (04:54 -0400)]
Tests: add unit tests for so_info
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Mon, 28 Sep 2015 10:01:52 +0000 (06:01 -0400)]
Tests: add unit tests for bt_dwarf
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Antoine Busque [Wed, 9 Sep 2015 09:05:27 +0000 (05:05 -0400)]
Initial implementation of the debuginfo API
This patchset adds so_info and durin, which are used in debug info or
callsite analysis. The developer is expected to use the SO info API
documented in `include/babeltrace/so-info.h`. Durin is only used
internally by so_info as a wrapper around `libdw`.
The analysis itself is implemented in the new `lib/debuginfo.c`.
This introduces a dependency on `libelf` and `libdw` from
elfutils. The feature can be disabled at configure time with the
`--disable-debuginfo` flag.
Signed-off-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Mathieu Desnoyers [Tue, 19 Apr 2016 22:42:06 +0000 (18:42 -0400)]
Fix: lttng-live flush when output to file
When the standard output is redirected to a file, we need to flush the
output between each packet, otherwise the stream buffering may keep us
from seeing events for a while in a low-throughput trace.
While we are there, document that lttng-live does now support the
--output option in babeltrace 1.x.
Fixes #1010
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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