1 2018-07-03 babeltrace 1.5.6 (National Fried Clam Day)
2 * Fix: remove left-over debug logging statement
3 * Use trace->trace_id in check to remove trace from bt_ctx
4 * Fix: missing initializer braces warning
5 * Fix: zero out URL parsing array before use and ensure proper error reporting
7 2018-03-26 babeltrace 1.5.5 (Purple Day)
8 * Propagate error from packet_seek in case of truncated packet
9 * Fix: report truncated files while reading
11 2018-01-31 babeltrace 1.5.4 (Gorilla Suit Day)
12 * Fix: use signed accessors for clock offsets
13 * Fix: signedness error in python complements
14 * Fix: handle packet_seek errors
15 * Fix: prevent calling adding the same trace recursively
16 * Fix: Make sure we have all the metadata streams before adding new traces
17 * Add missing debugging information in the live plugin
18 * Fix: set stream id in HUP case
19 * Fix: Use list rather than ptr array for trace streams
20 * Fix: leak of streams
21 * Fix: handle 0 session case in ask new streams
22 * Fix: break loop on getting metadata error
23 * Fix: return error on ask_new_stream when should quit
24 * Fix: don't access missing ctf trace when getting metadata
25 * Fix: lttng-live discarded event count after inactivity
26 * Fix: timegm compat on Solaris
27 * Fix: python bindings when building with PIE hardening
28 * lttng-live: print discarded event and packet lost warnings on stderr
30 2017-08-04 lttng-tools 1.5.3 (International Beer Day)
31 * Fix: unknown variable name in Python writer
32 * Fix live-comm: only apply retry timeout for already seen inactive indexes.
33 * Fix live-comm: merge TCP socket write-write sequence in a single write
34 * Fix: use LDFLAGS instead of LIBS for python bindings
35 * Fix: Add missing LIBS to python bindings
36 * ax_lib_elfutils -> bt_lib_elfutils
37 * m4/ax_lib_elfutils.m4: use m4_default() for optional args.
38 * m4/ax_lib_elfutils.m4: add cache variable
39 * Build Python bindings with distutils for consistent installs
40 * Set the minimum Python version to 3.0
41 * Fix: disable debug by default info on Cygwin
42 * Fix: ctf writer test on Cygwin
43 * Fix: text output missing separator when printing the domain
45 2017-02-20 babeltrace 1.5.2 (National Cherry Pie Day)
46 * Add empty plug-in hooks to prevent their elimination by the linker
47 * Port: Link live lib with ctf to satisfy cygwin linker
48 * Port: Link with no-undefined on Windows
49 * Port: win32 DLLs don't support hidden symbols
50 * Port: replace strerror_r() with glib g_strerror()
52 2017-01-06 babeltrace 1.5.1 ("Wheel Of Fortune" debuts on NBC)
53 * Fix: perform an explicit stdout flush in live even on empty packets
55 2016-11-29 babeltrace 1.5.0 (National Square Dance Day)
56 * Fix: remove BT_HIDDEN from bt_value_null singleton declaration
57 * Fix mixing of bt_ctf_scope and bt_ctf_ir_scope enums
58 * Revert ABI-breaking enum bt_ctf_string_encoding change
59 * Fix: warnings emitted because of enum ctf_string_encoding mixing
61 2016-10-24 babeltrace 1.5.0-rc1 (First barrel ride down Niagara Falls)
62 * Update version to 1.5.0
64 * Fix enum rename warnings
65 * Hide bt_ctf_writer_get_trace()
66 * Hide bt_ctf_trace_* symbols
67 * Hide get_field_paths_lca_index()
68 * Remove bt_ctf_writer_add_environment_field_int64
69 * Hide new bt_ctf_stream_* symbols
70 * Hide new bt_ctf_stream_class_* symbols
71 * Hide new bt_ctf_field_type_* symbols
72 * Hide new bt_ctf_packet_* symbols
73 * Hide new bt_ctf_field_* symbols
74 * Hide new bt_ctf_field_path_* symbols
75 * Hide new bt_ctf_event_* symbols
76 * Hide bt_ctf_event_class_* symbols
77 * Hide new bt_ctf_clock_* symbols
78 * Hide bt_get and bt_put
79 * Hide bt_values and bt_attributes in libbabeltrace-ctf
80 * Backport the CTF-IR interface
81 * debug info: Call register_event_debug_infos for all events
82 * Typo: configure.ac implemenation -> implementation
83 * configure: fix uuid support detection on static build
84 * Tests: no substitution needed for multi-trace intersection test
86 2016-06-06 babeltrace 1.4.0 (National Yo-Yo Day)
87 * Tests: dereference of NULL pointer on allocation failure
88 * Tests: abort dwarf test on open() failure
89 * Fix: lttng-live does not set a trace descriptor
90 * Tests: Add missing --merge LOG_DRIVER_FLAGS
91 * Fix: strerror_r behavior is glibc specific
92 * sys/param.h is required for MAXNAMLEN on musl libc
93 * Fix: undefined bit shift operation when printing octal numbers
94 * Fix: Wrong variable checked in bin_info_child_die_has_address
95 * Fix: Only close valid fds in is_valid_debug_file
96 * Fix: Free die_name in bin_info_lookup_cu_function_name
97 * Fix: Don't dereference null ptr in error path
98 * Standardise spelling of debug info
99 * Fix: typo in --disable-debug-info in configure error message
100 * Docs: change --clock-raw to --clock-cycles
101 * Fix: segmentation fault with multi-trace having non-correlated clocks
103 2016-05-13 babeltrace 1.4.0-rc1
104 * Display binary location even if source and symbol lookups fail
105 * Tests: Multi-trace stream intersection test
106 * Move Python bindings to babeltrace subfolder
107 * bootstrap: Standardize on autoreconf -vi
108 * Change behaviour of stream-intersection with multiple traces
109 * Fix: ctf-text: signed base 8, 16 printout
110 * Fix: respect signed integers' length when printing in hex base
111 * Fix: debug-info feature enable/disable
112 * Port: Add OSX mman.h compat
113 * Port: Add OSX endian.h compat
114 * Port: Add OSX libuuid compat
115 * Fix: swapped libelf and libdw names in configure error message
116 * Don't use the .so extension on test assets
117 * Fix: warnings on Solaris10
118 * Add missing generated tests to gitignore
119 * Fix: report error when lttng-live is provided with an IPv6 address
120 * Fix: overflow of signed integer results in undefined behaviour
121 * Fix: potential close() of uninitialized elf_fd
122 * Fix: use of spaces instead of tabs in babeltrace.i.in
123 * Set version to 1.4.0-pre
124 * Clean-up: add missing new line after end of function
125 * Clean-up: remove extra newline in bin-info.c
126 * Clean-up: fix comment style in bin-info.c
127 * Add tap-driver.sh from automake
128 * Tests: skip certain bin-info tests on failure to prevent segfault
129 * Typo: succesful* -> successful*
130 * Tests: strip ELF symbols from debuginfo-data executables with separate DWARF
131 * Python bindings: add has_intersection property to TraceCollection
132 * Python bindings: make intersect_mode read-only property
133 * Tests: Add missing debuginfo files to dist
134 * Use tar-ustar format for dist
135 * Tests: Replace prove by autotools tap runner
136 * Cleanup test scripts
137 * Fix: Don't clean test scripts
138 * Fix: Make test_dwarf and test_bin_info tests work out-of-tree
139 * Handle test_ctf_writer_complete like the other tests scripts
140 * Fix: let automake handle CLEAN and DIST
141 * Fix: Remove test_seek_empty_packet and test_seek_big_trace from SCRIPT_LIST
142 * configure: introduce new macro AX_LIB_ELFUTILS
143 * Docs: fix typos in babeltrace-log(1) manpage
144 * Docs: update debuginfo doc
145 * Add configure report
146 * configure: check for elfutils (libelf and libdw) >= 0.154
147 * Set the minimal version of elfutils to 0.154
148 * Doc: Add elfutils to README
149 * Fix: return -1 on bin_info_lookup_dwarf_function_name failure
150 * Harmonize spelling of debug-info
151 * Indicate default debug-info build settings in configure help
152 * Disable debuginfo by default on Solaris and OSX
153 * Docs: Add --debug-info-target-prefix to man page
154 * Add source and information to regenerate debuginfo-data
155 * Use bool where possible in dwarf and bin-info
156 * Rename so-info to bin-info
157 * Use printf_debug/verbose in so-info
158 * Fix: update tests for new dwarf func name output
159 * Update debuginfo to match UST event rename
160 * Use g_build_path for DWARF build_id lookup
161 * Add --debug-info-target-prefix
162 * Refactor offset string printing out of ELF and DWARF lookups
163 * Print offset relative to function when using DWARF
164 * Print bin location first
165 * Add binary location information
166 * Fix: prevent uninitialized use of elf_file
167 * Only set so info ELF file when needed
168 * Use is_pic field instead of reading ELF header
169 * Fix: make short_src_path from src_path
170 * Tests: clean generated tests scripts
171 * Tests: Add missing test scripts to gitignore
172 * Tests: Use AC_CONFIG_FILES to generate test scripts
173 * Fix out-of-tree tests: seek tests can't find traces
174 * Docs: Add debug-info option to BABELTRACE(1)
175 * Print "binary+offset" when function name can't be resolved
176 * Fix: Don't skip binary path print-out in ELF-only case
177 * Show binary path as part of debug info
178 * Add --debug-info-full-path option and shorten source name
179 * Rename opt_debug_dir to opt_debug_info_dir
180 * Fix: cast of 64 bit addresses from trace to 32-bit pointer
181 * Tests: dynamically create test list based on enabled features
182 * Add intersect mode to python bindings
183 * Add bt_ctf_iter_create_intersect to CTF iterator API
184 * Docs: add high-level debug info doc
185 * Tests: add unit tests for so_info
186 * Tests: add unit tests for bt_dwarf
187 * Initial implementation of the debuginfo API
188 * Store "tracer_name" from the trace's environment
189 * Fix: Missing pointer dereference in NULL check
190 * Fix: leak of stream intersection positions
191 * Remove useless bt_iter when creating intersection
192 * Add new test artifacts to .gitignore
193 * Tests: use templates for stream intersection and packet_seq_num
194 * Tests: fix OOT build by adding test scripts to noinst_SCRIPTS
195 * Docs: Add --stream-intersection to the BABELTRACE(1) man page
196 * Test the stream intersection feature
197 * Option to only show streams' intersection
198 * Tests for packet_seq_num handling
199 * Output a warning if packets are lost
200 * Clean-up: Use memset() to initialize packet_index
201 * Support ctf index version 1.1
202 * Fix: return event timestamp in _timestamp_at_pos
203 * Fix: lttng-live flush when output to file
204 * Fix: lttng-live use g_free rather than free
205 * Fix: lttng-live data_size and version endianness
207 2016-02-29 babeltrace 1.3.2
208 * Python bindings: work around Python 3.5 behaviour change
209 * Fix: out-of-bound memory access
210 * Fix: out-of-tree dist fails to find test traces
211 * Fix running tests out of tree
213 2015-11-10 babeltrace 1.3.1
214 * Fix: Confusion between stream and stream class IDs
215 * Only compare "bison -y" to the basename of YACC variable
216 * Cleanup: Don't hardcode include paths unnecessarily
217 * Fix: include ctf-scanner-symbols.h to prefix yy_* symbols
219 2015-10-16 babeltrace 1.3.0
220 * Fix: missing includes break the out-of-tree build
221 * Fix: Silence missing sentinel warnings on GCC 4
222 * Cleanup: remove unused label 'end'
223 * Fix: check for socket lib before function checks
224 * Fix: memstream compat layer requires use of babeltrace_close_memstream
225 * compat send no SIGPIPE: multithread-safe
226 * Fix: truncated value in fgetc() usage
227 * Fix: handle EINTR return value for bt_posix_fallocate
228 * Configure: Add missing checks
229 * Implement bt_getline
230 * Fix: initialize getline linesize argument to 0
231 * Fix: warning, may be used uninitialized
232 * Port: Replace dirent->d_type by stat S_ISREG
233 * Port: Include config.h globally trough DEFAULT_INCLUDES
234 * Port: Add compat for dirfd
235 * Port: Add compat for mkdtemp
236 * Port: Add compat for strnlen and strndup
237 * Port: Use bash to run tests
238 * Port: Implement faccessat wrapper
239 * Port: implement posix_fallocate wrapper
240 * Port: Set required compiler flags to use pthreads
241 * Port: Add configure check for __attribute__ support
242 * Port: cleanup and portability fix to configure.ac
243 * Port: Add support for linkers with no support for 'no-as-needed'
244 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
245 * Port: Add AX_LIB_SOCKET_NSL macro to configure.ac
246 * Port: Replace bzero() by memset()
247 * Port: Add dummy.c to libcompat
248 * Port: uname can return a positive value on success
249 * Port: Replace NAME_MAX by MAXNAMLEN
250 * Change UUID API prefix from babeltrace_ to bt_
251 * Port: Add Solaris libuuid compat
252 * Port: Add Solaris endian.h compat
253 * Port: make bootstrap script work on most shell
254 * Fix: posix_fallocate() returns int > 0 on errors
255 * Fix: babeltrace-log packet seek
256 * Fix: make check in OOT build with absolute path
257 * Fix: make check in out of tree build
258 * Fix: 32bit values index_major/minor used as 64bit
259 * Hide the packet_seq_num field
260 * Build: Update m4 for bison & flex version check to match autoconf-archive file
261 * Build: add version check on flex
262 * Build: add version check on autoconf
263 * Build: m4 macro for Bison version check
264 * Fix: Missing postfix_expression DOT keywords in CTF grammar
265 * Fix: handle 64-bit trace IDs on 32-bit systems
266 * Fix: print format type mismatch warnings on 32-bit
267 * Fix: missing parenthesis in offset_align_floor
268 * Fix: allow empty CTF files
269 * Fix: Incorrect variant tag validation
270 * Fix: sanity check in iterator creation
271 * Fix: iterate manually over each live trace to add to catch errors
272 * Detect Python packages directory on configure
274 2014-11-04 Babeltrace 1.2.4
275 * Fix: make sure we can exit the get_new_metadata loop
276 * Docs fix: Change bt_ctf_writer_create_stream return description
277 * Fix: offset_s and CTF clocks with frequency != 1GHz
279 2014-09-23 Babeltrace 1.2.3
280 * Fix: incorrect compiler warning
281 * Fix: Don't assume that PROT_WRITE grants read permissions
282 * Fix: align objstack on 8 bytes
283 * Fix Python: Add a comment warning about an API limitation
284 * Use BABELTRACE_HOST_NAME_MAX in test_ctf_writer.c
285 * Add limits compatibility header
286 * Fix: don't perform unaligned integer read/writes
287 * Fix: Align buffers from objstack_alloc on sizeof(void *)
288 * Fix: bt_ctf_field_type_structure_add_field argument validation
290 2014-07-22 Babeltrace 1.2.2
291 * Fix: Support out of tree builds in babeltrace
292 * Fix: mmap trace read the stream_id from the first packet
293 * Fix: check the lttng-relayd protocol version
294 * Fix: don't update the trace collection if no new streams were received
295 * Fix (Python bindings): Return a string if a sequence's element are chars
296 * Fix: don't use a return code in _bt_ctf_stream_append_discarded_events
297 * Fix: Report the sequence's length field's value as length
298 * Fix: Variable name typo in SequenceField and Event classes
299 * Fix python: remove weird char at the end of line
300 * Fix: add missing files to gitignore
301 * Fix: ctf-text: add missing double-quotes around enum tag
302 * Fix: Add missing lttng_live_should_quit checks
303 * Fix: Report errors occuring in lttng_live_read
305 2014-03-08 Babeltrace 1.2.1
306 * Fix: Accept an input port in the live URL when no session is provided
308 2014-02-28 Babeltrace 1.2.0
309 * Fix: lttng-live parse url port check
311 2014-02-27 Babeltrace 1.2.0-rc2
312 * Fix: events discarded timing inaccuracy
313 * Fix: Move offset endianness conversion to get_data_packet
314 * Fix: Remove negative comparison to unsigned value
315 * Fix: Uninitialized scalar variable
316 * Fix: Don't assert on metadata generation failure
317 * Fix: add missing SIGTERM and SIGINT handler
318 * Fix: Reverse incorrect error message argument order
319 * Cleanup: add brackets to lttng-live-plugin.c
320 * Cleanup lttng-live: add brackets in lttng_live_read()
321 * Cleanup lttng-live: 80 columns wrapping
322 * Fix: handle new streams in get_data_packet()
323 * Fix: accept empty metadata on append
324 * Fix: lttng-live: 100ms active poll delay
325 * Fix: lttng-live await metadata
326 * Fix: lttng-live recv() and send() flags, partial recv()
327 * Fix: missing little endian conversion for one index field
328 * Cleanup: remove logically dead code
329 * Fix: untrusted value as argument
330 * Fix: off by one in lttng-live path length check
331 * Fix: fclose return value unchecked
332 * Fix: call to append metadata when new metadata is added
333 * Fix: use memstream instead of tmp file for live metadata
334 * Fix: assign a trace handle to every live trace
335 * Fix: get_new_metadata receive all the metadata
336 * Fix: Coverity warning CWE-457: Use of Uninitialized Variable
337 * Revert "Fix: get_new_metadata receive all the metadata"
338 * Revert "Fix: assign a trace handle to every live trace"
339 * Fix: assign a trace handle to every live trace
340 * Fix: get_new_metadata receive all the metadata
341 * CTF: Support incremental metadata append
342 * Fix: ctf.c fscanf missing integer length check
343 * Bump soname version to 1.0.0
344 * Move scanner allocation/free outside of ctf_open_trace_metadata_read
345 * CTF parser: prepare for incremental metadata parsing
346 * Python bindings: return char arrays as strings in value()
347 * Python bindings: sched_switch example clean-up
348 * Fix: add missing test scripts to Makefile.am
350 2014-02-14 Babeltrace 1.2.0-rc1
351 * Cleanup: lttng-live: use perror() rather than fprintf for err msg
352 * Fix: lttng-live: handle orderly shutdown
353 * Fix: Unchecked array index when importing trace indexes
354 * LTTng-live usage documentation
355 * Fix: ctf: uninitialized packet_index, misuse of index
356 * Cleanup: rename lttng live implementation files
357 * Attach and list by session name and hostname
358 * get_new_streams and multi-session
359 * Create the live viewer session before attaching
360 * Sync lttng live ABI with lttng-tools
361 * Extract adding a trace to the iterator from bt_iter_init
362 * Compute discarded events in live
363 * Merge real index and cycles index into a single index
364 * Fix: import index containing only a header
365 * Remove outdated Python bindings test
366 * Fix: replace assert with proper error handling
367 * Fix: lttng-live: unbounded use of sscanf() in parse_url()
368 * Fix: lttng-live should accept 0 in addresses
369 * Remove default to display field names in live
370 * Remove null checks on g_new0
371 * Cleanup: iterator unused pointer value
372 * Fix: lttng-live: resource leak
373 * Fix: lttng-live uninitialized scalar variable
374 * Fix: lttng-live non NULL-terminated strings
375 * lttng-live: fix unchecked mkdir return value
376 * lttng-live input plugin
377 * Live: let read API detect inactive streams, allow streams without fd
378 * Add Jérémie Galarneau as co-maintainer
379 * Fix: disallow re-using same event ID in same stream
380 * Fix: check for unknown enum/variant fields
381 * Fix: libbabeltrace lib build dependencies
382 * Fixes in babeltrace core to support non-CTF traces
383 * Add a private pointer to the ctf_stream_pos
384 * Be more widely accepting for missing variant/enum fields
385 * Cleanup: remove index_read (unused var)
386 * Refuse 0 integer size
387 * Fix ctf-writer: possible use after free
388 * Fix data_offset when importing the indexes
389 * Merge branch 'master' into bindings/python
390 * Python-bindings fix: Out of tree build fails to find babeltrace.i
391 * Test: Validate that enumeration mapping strings are properly escaped
392 * Fix ctf-writer: Quote strings provided as enumeration mappings
393 * Fix: read/write mode check
394 * Cleanup: do not duplicate code in float fix
395 * Fix: floats should set content size in tmp definition
396 * Handle empty streams on iterator init
397 * Handle packets containing only a header
398 * Handle the inactive streams
399 * Fix: test content size vs headers len
400 * Fix: check packet index len
401 * Fix: uncheck null pointer
402 * Fix: test for less than 1 byte packets
403 * Fix: reversed logic in packet vs content size
404 * Fix: clarify end of packet error
405 * Fix: string packet boundary handling, bits vs bytes
406 * Fix: add stricter checks on packet boundaries
409 * Fix: fail when reading 0 byte event
410 * Python-bindings fix: outdated dist target babeltrace.i
411 * Python-bindings: Refactor the CTFWriter API
412 * Fix: bt_ctf_field_generic_validate should return < 0 on error
413 * Fix: Take the iterator's end position into account
414 * Fix: Use the bt_iter_set_pos function to set the begin_pos
415 * Python-bindings: Move declaration bindings out of the _Definition class
416 * Python-bindings: Refactor the FieldDecl and EventDecl classes
417 * Python-bindings: Move the _scopes array out of the Event class
418 * Python-bindings: Refactor the Event class
419 * Python-bindings: Refactor the TraceHandle class to use properties
420 * Python-bindings: Refactor the Context class
421 * Test ctf-writer: Verify that enumerations are validated before use
422 * Fix ctf-writer: Reject enumerations containing no mappings
424 * Expose text arrays the same way as regular arrays
425 * Don't generate Python bindings by default
426 * Add a usage example for the CTF Writer Python bindings
427 * Add CTF Writer Python bindings
428 * Rename the ctf class to CTFReader
429 * Fix: Python bindings array access functions write out of bounds
430 * Add support for structure fields in the Python bindings
431 * Add support for variant fields in the Python bindings
432 * Add support for floating point fields in the Python bindings
433 * Fix: Use of functions not provided by glib 2.22
434 * Fix: Throw a FieldError exception when get_value() fails
435 * Remove Python 2 specific examples
436 * Add a python bindings sequence test
437 * Support for the sequence type
438 * Add a generic get_value() implementation
439 * Support getting the value of enums
440 * Remove the unnecessary underscore prefix
441 * Return event fields by field name
442 * Merge branch 'master' into bindings/python
443 * ctf writer BSD compatibily: remove O_DIRECTORY
444 * Fix ctf writer lints
445 * linter fix: comparison of fd >= 0
446 * test ctf writer: fix lints
447 * ctf-writer: fix linter defects
448 * ctf-writer: Coding style fix
449 * Tests: Add a CTF Writer test
450 * Add CTF Writer implementation
451 * Add public CTF Writer API headers
452 * Fix: Don't create a new packet if ctf_move_pos() seeks out of a packet
453 * Fix: Uninitialized ctf_stream_pos structure in ctf_float_write()
454 * Fix: Use the packet's final size when mmap-ing the next packet
455 * Fix: Close traces on context destruction
456 * gcc warning fix: -Wextra
457 * Declare enum type to use from C++
458 * Fix: test_seek should only output one TAP plan
459 * Revert "Add missing declaration of ssize_t as unsigned long for SWIG"
460 * Add missing declaration of ssize_t as unsigned long for SWIG
461 * Fix (python): use of braces in format strings
462 * Add missing call to _bt_ctf_get_decl_from_def() when calling _bt_ctf_get_int_len().
463 * Merge branch 'master' into bindings/python
464 * Fix: test_seek static linking
465 * Tests: fix string octal encoding
466 * Add missing Makefile.am
467 * make check VPATH build
468 * Add missing test files to make dist
469 * Tests: Use Perl prove as the testsuite runner
470 * Tests: Add trace reading test with babeltrace bin
471 * Tests: Split lib tests in multiple standalone test scripts
472 * Tests: Rename tests under lib with tests naming convention
473 * Tests: Move TAP helpers to tests/utils/tap
474 * Fix ctf_clock_declaration_visit returning an error when reading a boolean
475 * Fix CTF parser hang with bison 3.0
476 * Add missing lex/bison generated files to make clean
477 * Put the libbabeltrace-ctf specific parts of babeltrace.pc into a babeltrace-ctf.pc file
478 * Test for presence of bison and flex when building from git
479 * Fix: Unchecked asprintf/vasprintf return values
480 * Missing NULL pointer init in tap.c
481 * Add bt_unregister_format function support
482 * Fix: libcompat should be noinst (statically linked)
483 * Add MinGW definitions to endian.h
484 * Add MinGW implementation of UUID functions
485 * Add Windows exe files to .gitignore
486 * Add MinGW32 libraries to executables
487 * Move strerror_r to compat directory
488 * Document: manpage: chronologically ordered events
489 * Make python bindings compile with trunk
490 * Merge branch 'master' into bindings/python
491 * babeltrace-log: UTC timestamps
492 * Cleanup: comment mismatch with code
493 * Add unit test validating seeking to last event of a trace
494 * Remove unused function bt_trace_handle_get_id
495 * Cleanup: remove whitespaces at end of lines
496 * Remove extra -I for python bindings
498 2013-06-18 Babeltrace 1.1.1
499 * Compare traces by stream path as secondary key
500 * Fix: use index, not cur_index, for SEEK_SET validation
501 * Fix: ctf-text irregular output with disabled field names
502 * Support old compilers
503 * Remove useless variable assignment
504 * Fix: Remove extra quote after an include directive
505 * Don't dereference before NULL check
506 * eliminate dead code
507 * fix babeltrace-log error checking
508 * Fix resource leak on error path
509 * Fix: handle error checking should compare against NULL
510 * Remove unused array in bt_context_add_traces_recursive
511 * Fix: Suppress a compiler warning (always-false condition)
512 * Cleanup: remove trailing whitespaces
513 * Move memstream.h and uuid.h to include/babeltrace/compat directory
514 * Fix: handling of empty streams
515 * Add new option --clock-offset-ns
516 * Fix: add missing error return when create_event_definitions fails
517 * Fix: ctf-text should link on libbabeltrace-ctf
518 * Move clock to bt_trace_descriptor
519 * Remove unused stream_heap
520 * Move trace collection pointer to bt_trace_descriptor
521 * Move bt_handle to bt_trace_descriptor
522 * Move bt_context to bt_trace_descriptor
523 * Privatize struct bt_trace descriptor, move trace path
524 * Add backward ref from bt_stream_pos to bt_trace_descriptor
526 * Fix: babeltrace-log timestamps should be in nsec
527 * Use objstack for AST allocation
528 * Remove unused gc field
529 * Use objstack to store nodes
530 * Use objstack for strings
531 * Implement objstack for parser
532 * Fix: octal and hex string handling
533 * Simplify error node
535 * Fix: invalid integer suffix parsing
539 * Fix: bootstrap should call libtoolize
540 * Fix bootstrap script
541 * Use uint64_t for packet_map_len
542 * Add smalltrace succeed/fail test cases
543 * Support packets and trace files smaller than page size
544 * Move ctf-metadata plugin into its own shared object
545 * Implement ctf-metadata output plugin
546 * Handle make_node errors with TLS dummy node
547 * Remove nested expressions
548 * Eliminate dead code
549 * Fix: trace_collection_add() add after check
550 * Handle integers in lexer rather than grammar
551 * Implement perror printf
552 * Support escape characters in metadata strings
553 * Add error node to AST
554 * Introduce macro to enforce matching enum to string for node types
555 * Fix: add semantic check in grammar
556 * Implement likely/unlikely ifdefs
557 * Fix unary constant use after error
558 * Use new print macros in ctf-parser.y
559 * Print error on invalid token
560 * Implement macros for error printout
561 * Add line number to parser nodes
562 * Fix: handle errors gracefully
563 * Fix: memleak on error path
564 * Add missing NULL pointer check
565 * Show token in CTF parser error
566 * Remove unused lineno from struct ctf_scanner
567 * Show line numbers in CTF parser errors
568 * Ignore Windows-style EOL character in metadata
569 * Replace AM_PROG_MKDIR obsolete macro with AC_PROG_MKDIR_P
571 2013-03-23 Babeltrace 1.1.0
572 * Reinsert "at end of stream" message for discarded events
573 * Improvement: Message from babeltrace concerning discarded events needs i
575 * Cleanup: add end of line at end of verbose message
576 * Fix: misleading message from babeltrace --verbose
577 * Fix: babeltrace --fields all overrides --no-delta
578 * Add verbosity to stream id error message
579 * Fix: Ensure the specified input format is CTF
580 * Fix: Undefined behavior of double free on strlist in get_names_args
581 * Fix: ctf-text: don't close stdout
582 * Fix: warning message for unexpected trace byte order
583 * Namespace the struct declaration
584 * Namespace the struct definition
585 * Namespace the struct format
586 * Namespace the struct mmap_stream
587 * Namespace the struct trace_descriptor
588 * Namespace struct stream_pos
589 * Namespace compliance for dependencies function
590 * Cleanup error messages
591 * Fix: babeltrace: make '-w' actually work
592 * Convert the unit tests to the TAP format
593 * Spelling cleanups within comments
594 * Move the bitfield test to tests/lib/
595 * Fix: Added a null pointer check to bt_ctf_field_name
596 * Add babeltrace.pc to gitignore
597 * namespacing: place flex/bison symbols under bt_yy namespace
598 * namespace the lookup_integer function
599 * namespace the definition functions
600 * namespace the variant functions
601 * namespace the declaration functions
602 * namespace the collection functions
603 * namespace the heap functions
604 * namespace the struct functions
605 * namespace the string functions
606 * namespace the sequence functions
607 * namespace the int functions
608 * namespace the enum functions
609 * namespace definition_ref and definition_unref
610 * namespace declaration_ref and declaration_unref
611 * namespace the array functions
612 * namespace the scope_path functions
613 * Hide internal functions of libbabeltrace-ctf
614 * Hide internal functions of ctf-text
616 * Namespace the lookup_enum function
618 2012-01-24 Babeltrace 1.0.3
619 * Fix: Double free when calling bt_context_remove_trace()
620 * Add missing runall.sh to dist packaging
621 * Fix: alignment of compound types containing array field
623 2012-01-11 Babeltrace 1.0.2
624 * Fix: add tests/lib missing files to Makefile.am
626 2012-01-11 Babeltrace 1.0.1
627 * Provides a basic pkg-config file for libbabeltrace
628 * Fix erroneous warning/error messages
629 * Fix comment in context.h
630 * Cleanup: Remove whitespace at EOL from mit-license.txt
631 * Add missing permission notice in each source file
632 * Adding a test which do a sequence of seek BEGIN, LAST, BEGIN, LAST
633 * Run seek tests on a second trace file
634 * Add #define _GNU_SOURCE to remove warning about asprintf
635 * Include a test for SEEK_BEGIN and SEEK_LAST
636 * Fix: Report success even if we find at least one valid stream in find_max_timestamp_ctf_stream_class
637 * Fix SEEK_BEGIN for streams that do not contain any event
639 2012-10-27 Babeltrace 1.0.0
640 * tests: add test traces to distribution tarball
641 * Document bash requirement for make check in README
642 * Add tests to make check
643 * Fix: add missing header size validation
644 * callbacks.c: handle extract_ctf_stream_event return value
645 * Cleanup: fix cppcheck warning
646 * Cleanup: fix cppcheck warnings
647 * fix double-free on error path
649 2012-10-18 Babeltrace 1.0.0-rc6
650 * Add valgrind suppression file for libpopt
651 * Fix: unplug memory leak that causes popt-0.13 to segfault
652 * Fix: test all close/fclose ret val, fix double close
653 * Cleanup: add missing newline
654 * Fix: fd leak on trace close
655 * Fix memory leaks induced by lack of libpopt documentation
656 * babeltrace: fix poptGetOptArg memleak
657 * plugins: implement plugin unregister
658 * Doc: valgrind with babeltrace (glib workaround)
659 * callsites: fix memory leak
660 * Fix: free all the metadata-related memory
661 * Fix : Free the iterator callback arrays
662 * Fix : cleanup teardown of context
663 * Fix : protect static float and double declarations
664 * callsite: support instruction pointer field
665 * Document that list.h is LGPLv2.1, but entirely trivial
666 * Fix: callsite support: list multiple callsites
667 * Add callsite support
668 * Fix: Allow 64-bit packet offset
669 * Fix: emf uri: surround by " "
670 * Handle model.emf.uri event info
671 * Fix: Documentation cleanup
672 * Fix: misplaced C++ ifdef
673 * Fix babeltrace-log get big line when the input file last line don't have enter
674 * API Fix: bt_ctf_iter_read_event_flags
675 * Fix: get encoding for char arrays and sequences
676 * Fix: access to declaration from declaration_field
677 * Fix: get_declaration_* should not cast to field
678 * Fix babeltrace-log uninitialized memory (v2)
679 * Revert "Fix babeltrace-log uninitialized memory"
680 * Fix babeltrace-log uninitialized memory
681 * Fix: access field properties by declaration
682 * Fix: check return value of get_char_array
683 * Fix: C++ support to API header files
685 2012-08-27 Babeltrace 1.0.0-rc5
686 * Change default printout to add host, process names and vpid
687 * Add support for trace:hostname field
688 * Fix: allow specifying more than one input trace path
689 * Fix: make warnings (partial errors) visible
690 * Fix: --clock-force-correlate to handle trace collections gathered from v
691 * Documentation: update API doc with enum functions
692 * Fix: API: remove unsupported BT_SEEK_END from API
694 * Cleanup: shut up gcc uninitialized var warning
695 * Fix: support large files on 32-bit systems
696 * Fix: remove unused fts.h include
697 * Fix: add missing enum support to API
698 * Fix: handle clock offset with frequency different from 1GHz
699 * Cleanup: update ifdef wrapper name
700 * Fix: clarify bt_ctf_get_field_list
701 * Fix trace-collection.h: No such file or directory that build code with l
702 * Fix: check return value of bt_context_create
703 * Fix: ensure mmap_base_offset is zeroed on initialization
704 * Fix: Reswitch to FTW for add_traces_recursive
705 * Fix: don't free unallocated index
706 * Fix: don't close the metadata FD if a FP is passed
707 * Add BT_SEEK_LAST type to bt_iter_pos
708 * Fix: iterator.c BT_SEEK_RESTORE: check return value
709 * Fix: complete error handling of babeltrace API
710 * cleanup: protected -> hidden: cleanup symbol table
711 * Fix: add mmap_base_offset to ctf_stream_pos
712 * Fix: assign the current clock for mmap traces
713 * Fix: libbabeltrace add missing static declaration
714 * Fix: safety checks for opening mmap traces
715 * Remove trace-collection.h from include_headers
716 * Fix: protect visibility of ctf-parser functions
717 * Fix: correct name of bt_ctf_field_get_error in comments and typo in man
718 * Fix: wrong type in bt_ctf_get_uint64/int64
719 * API cleanup name get_timestamp and get_cycles
720 * fix comment struct bt_saved_pos
721 * Fix: Add missing clock-types.h
722 * Get rid of clock-raw and use real clock
723 * Cleanup (messages): Make the wording of the signedness warning clearer
724 * Fix: error path if heap_init fails
725 * Fix: Remove obsolete bt_iter_seek function
726 * Make the signedness warning useful with the field name
727 * Fix: Restore heap for SEEK_BEGIN
728 * Fix: check if handle is valid
729 * Fix: iterator set_pos
730 * Fix: get rid of consumed flag
731 * Fix: add missing heap_copy
732 * Fix: babeltrace assert() triggered by directories within trace
733 * Several fixes for bt_iter_pos related functions
734 * Fix iterator: various fixes
735 * Fix: remove duplicate yydebug var
736 * Fix babeltrace iterator lib: seek at time 0
738 2012-05-30 Babeltrace 1.0.0-rc4
739 * Add CodingStyle to tarball
740 * Add coding style document
741 * Fix: babeltrace should use output format argument
742 * Fix: accept traces which skip stream ids
744 * align header: define PAGE_SIZE
745 * Implement mmap alignment header
746 * Cleanup: type warnings
747 * Cleanup: do not overwrite const argv parameters
749 2012-05-29 Babeltrace 1.0.0-rc3
750 * Fix: converter error logic
751 * Fix: report appropriate field in error message
752 * Fix: support 64-bit events discarded counter types
753 * Fix: add missing bt_ctf_get_int_len API
754 * Fix bt_context_add_traces_recursive error code
756 2012-04-24 Babeltrace 1.0.0-rc2
757 * Fix: return an error if no trace can be opened
758 * Fix: double destroy in context remove
760 2012-04-18 Babeltrace 1.0.0-rc1
761 * Fix: -n "field names" option should allow "none"
762 * Fix: Show context field name by default
763 * Manpage fix: babeltrace-log manpage should refer to lttng(1)
764 * Clarify warning message for events discarded
765 * Fix: babeltrace should skip erroneous traces
766 * Fix: put explicit error messages and warnings when opening a trace
767 * Fix: segfault on error handling
768 * Fix: enum must use last value + 1 as next item value
769 * Fix: warn, and don't assert, when reading a value outside enum range
770 * API Fix : missing list fields of event decl
771 * API fix : fill the values for timestamp begin and end
772 * API : list of events in the trace
773 * UUID field should be optional, as specified by CTF spec
774 * Babeltrace ctf-text duplicated error message
775 * API fix/breakage : reexporting bt_ctf_event
776 * fix/breakage API : replace bt_ctf_event
777 * add ctf_event_definition pointer to ctf_stream_definition
778 * Rename ctf_event to ctf_event_declaration
779 * Rename ctf_stream to ctf_stream_definition
780 * Rename ctf_stream_event to ctf_event_definition
781 * Rename ctf_stream_class to ctf_stream_declaration
782 * Cleanup: Remove unneeded local variables from function
783 * API Fix : give access to trace_handle and context
784 * API Fix : handle id to use the public functions
785 * Fix : add the missing seek begin
787 2012-03-16 Babeltrace 1.0.0-pre4
788 * fix : bt_ctf_iter_create defaults to BEGIN pos
789 * Fix : only one iterator per context
790 * Fix error checking in bt_context_add_traces_recursive
791 * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
792 * Fix API: add const qualifiers, privatize struct bt_ctf_event
793 * Fix: split ctf/event.c
794 * Fix: seek by timestamp
795 * Fix: remove leftover code from seek begin (unimplemented for now)
796 * Fix: seek error handling
797 * Fix: callbacks.c: more explicit error msg
798 * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
799 * Add missing iterator.h into the git repo
800 * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
801 * API cleanup: Move bt_iter_create/destroy to internal header
802 * Fix: update missing copyrights and ifdef protection mismatch
803 * Clarify clock correlation error message
804 * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
805 * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
806 * Fix: Add memstream.h dependency to Makefile.am
807 * Implement fallback for systems lacking open_memstream and fopenmem
808 * Fix: try to include endian.h by default
810 2012-03-02 Babeltrace 1.0.0-pre3
811 * Fix uuid in metadata
812 * Babeltrace wrapper update
813 * uuid wrapper: fix use in visitor
814 * Endian wrapper use fix
815 * FreeBSD uuid wrapper fixes
816 * Fix missing uuid wrapper change
817 * Add endian.h wrapper
818 * Use standard __LONG_MAX__ instead of __WORDSIZE
819 * Create BSD wrapper for uuid
820 * fix API : deal with the optional underscore
821 * Fix API : functions to access fields properties
823 2012-02-23 Babeltrace 1.0.0-pre2
824 * linker: privatize prio_heap and babeltrace_types
825 * Linker: privatize libbabeltrace_types
826 * Link statically to internal libraries
827 * Combine duplicated API/pretty-print timestamp code
828 * API : export the offsetted timestamp
829 * Fix : segfault when printing timestamp on index
830 * Fix : coherency in const parameters
832 2012-02-20 Babeltrace 1.0.0-pre1
833 * Generically print tracer version (and env) in verbose mode
834 * Fix open_mmap_trace missing support
835 * fix: context.h add missing documentation for packet_seek parameter
837 * Fix callback.h documentation
838 * Cleanup: babeltrace.h does not need to include ctf/events.h
839 * API fix: Move callbacks to CTF plugin
840 * Removed unneeded ctf_* forward declarations from babeltrace.h
841 * Remove unneeded forward declarations (ctf-specific) from iterator.h
842 * fix: move read event from iterator to event.h
843 * Fix: ctf specific events.c needs to be within CTF plugin
844 * API fix: packet_seek should take an index rather than offset
845 * Fix API: allow packet_seek override
846 * Fix: add lib missing includes
847 * Fix: packet_seek is local to plugins, but can be overridden
848 * Fix API: rename unclear move_pos_slow to packet_seek
849 * Fix: Check for unknown format
850 * Fix: do not use ctf-specific struct in format.h
851 * fix : callback type, doc and links to libbabeltrace
852 * Fix : callback chain len
854 2012-02-16 Babeltrace 0.12
855 * Typedef bt_intern_str
856 * Export the list header with a new namespace
857 * API : add_trace return the trace_handle id
858 * fix manpage: refer to lttng(1)
859 * API : cleanup includes
860 * API : Access CTF events fields
861 * manpage: Add babeltrace-log.1
862 * API : seek by timestamp
863 * Move the add_traces_recursive out of the library
864 * manpage: use pp instead of PP
866 2012-02-13 Babeltrace 0.11.1
867 * Add trace-collection.h to the installed headers
869 2012-02-13 Babeltrace 0.11
870 * Add --clock-force-correlate option
871 * lib: open trace error handling fix
872 * Use default if there is no clock declaration
873 * iterator: fix type warning on 32-bit build
874 * Use 64-bit type for packet and content size
876 * Add missing context-internal.h
877 * struct bt_context is opaque
878 * Update comment to match context API code
879 * Print loglevel names
880 * babeltrace lib cleanup, folded with open/remove trace functions
881 * API : iterator get and set position
883 2012-02-09 Babeltrace 0.10
885 * clock: use freq field
886 * Show env. in verbose mode
887 * Remove all code that depends on trace collection directory structure
888 * Use environment information for extra fields
889 * Parse environment declarations from LTTng-modules and LTTng-UST
891 * Add babeltrace.1 manpage
893 * Install license files and dependency listing into the system doc
894 * Add ChangeLog to doc install
896 2012-02-02 Babeltrace 0.9
897 * Allow signed values in get_signed. Cast unsigned into signed.
898 * Show loglevel information only with value
899 * env needs to be a keyword too
900 * Add env {} warning test case
901 * Add environment (env {}) parser-level support
902 * Revert "Remove leading underscores from identifiers directly in lexer"
903 * Remove leading underscores from identifiers directly in lexer
904 * Fix: do not remove field names when adding fields
905 * API : iterator namespace cleanup
906 * Time offset: use trace offset average
908 * Print event discarded at end of stream
909 * Discarded event time range is between last packet event and timestamp_end
910 * Print time range during which events have been dropped
911 * Print events discarded
912 * Add clock offset support
913 * Warn user of clock offsets do not match
914 * Add clocks to trace collection
915 * clock: show as time of day
916 * Implement clock mapping within integer type
917 * Implement clock IR generation
919 * Relax unknown field handling: warn instead of error
920 * Fix erroneous use of "-n" for additional fields, add "-f"
921 * Output warnings and errors to stderr
922 * Fix double typedef of bt_event_name
923 * Parse clock descriptions
924 * API : split iterator headers from babeltrace.h
925 * Add missing context.h/context.c
927 * Fix parallel build for lib/
928 * Organise libbabeltrace
929 * Export the format.h header
930 * Create the babeltrace include dir on install
931 * callbacks: use correct type for element size
932 * callbacks: Fix set size array size
933 * Fix callback chain array usage
934 * Add time delta to ctf-text
935 * ctf-text: show timestamp in sec.nsec
936 * Fix wrong variable error check
937 * Use the generic call to move_pos_slow
939 2011-12-12 Babeltrace 0.8
940 * Add loglevel support
941 * Update libpopt dependency to 1.13
942 * Document dependency on libpopt >= 1.8
943 * Describe libtool version dependency
944 * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
945 * Use realpath for path
946 * Helper function to extract string from fields
947 * Use realpath on trace collection path
948 * allow printing domains when no procname are present, handle
950 * Add trace:domain,trace:procname,trace:pid support
951 * Add "-n trace" option to print trace name
952 * Do not install ctf-parser-test
953 * Make ctf open errors more verbose
954 * configure.ac: add check for popt library
955 * Show field names by default, enhance --names option
956 * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
957 * Add mmap trace reading
958 * Pass stream pointer with callback caller data
960 2011-09-29 Babeltrace 0.7
961 * Add missing stdint.h
962 * Use integer extraction functions
963 * Extract int and char arrays from fields
964 * Add parameters to callbacks
966 * Fix type cast warning
967 * Integer support: add missing signed casts
968 * Remove underscore prefix from field names (pretty-print)
969 * Fix sequence iteration
970 * Fix sequence field name use after free
971 * Fix support for empty streams
972 * Optional file pointer to metadata
973 * Specify callback to move packet in open_trace
974 * Free the callbacks on iter_destroy
975 * Add callback support
978 * Enhance babeltrace API with position save/restore
979 * Remove unused structure forward declarations
980 * Remove stale local .c struct declarations (unused)
981 * Annotate branches in ctf.c event reading/writing code
982 * Annotate prio heap likely branch
983 * Annotate likely/unlikely branches in headers
985 2011-08-12 Babeltrace 0.6
986 * Introduce Babeltrace public API: babeltrace.h
987 * Fix support for gold linker: inappropriate dep removal of plugins
989 2011-08-12 Babeltrace 0.5
990 * Initialize size to 0 to eliminate incorrect gcc uninitialized
992 * Fix non-matching packet context wrt last packet event read
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