Fix: Add missing LIBS to python bindings
[babeltrace.git] / ChangeLog
1 2017-01-06 babeltrace 1.4.2 ("Wheel Of Fortune" debuts on NBC)
2 * Fix: perform an explicit stdout flush in live even on empty packets
3
4 2016-12-01 babeltrace 1.4.1 (National Pie Day)
5 * debug info: Call register_event_debug_infos for all events
6 * Typo: configure.ac implemenation -> implementation
7 * configure: fix uuid support detection on static build
8 * Tests: no substitution needed for multi-trace intersection test
9
10 2016-06-06 babeltrace 1.4.0 (National Yo-Yo Day)
11 * Tests: dereference of NULL pointer on allocation failure
12 * Tests: abort dwarf test on open() failure
13 * Fix: lttng-live does not set a trace descriptor
14 * Tests: Add missing --merge LOG_DRIVER_FLAGS
15 * Fix: strerror_r behavior is glibc specific
16 * sys/param.h is required for MAXNAMLEN on musl libc
17 * Fix: undefined bit shift operation when printing octal numbers
18 * Fix: Wrong variable checked in bin_info_child_die_has_address
19 * Fix: Only close valid fds in is_valid_debug_file
20 * Fix: Free die_name in bin_info_lookup_cu_function_name
21 * Fix: Don't dereference null ptr in error path
22 * Standardise spelling of debug info
23 * Fix: typo in --disable-debug-info in configure error message
24 * Docs: change --clock-raw to --clock-cycles
25 * Fix: segmentation fault with multi-trace having non-correlated clocks
26
27 2016-05-13 babeltrace 1.4.0-rc1
28 * Display binary location even if source and symbol lookups fail
29 * Tests: Multi-trace stream intersection test
30 * Move Python bindings to babeltrace subfolder
31 * bootstrap: Standardize on autoreconf -vi
32 * Change behaviour of stream-intersection with multiple traces
33 * Fix: ctf-text: signed base 8, 16 printout
34 * Fix: respect signed integers' length when printing in hex base
35 * Fix: debug-info feature enable/disable
36 * Port: Add OSX mman.h compat
37 * Port: Add OSX endian.h compat
38 * Port: Add OSX libuuid compat
39 * Fix: swapped libelf and libdw names in configure error message
40 * Don't use the .so extension on test assets
41 * Fix: warnings on Solaris10
42 * Add missing generated tests to gitignore
43 * Fix: report error when lttng-live is provided with an IPv6 address
44 * Fix: overflow of signed integer results in undefined behaviour
45 * Fix: potential close() of uninitialized elf_fd
46 * Fix: use of spaces instead of tabs in babeltrace.i.in
47 * Set version to 1.4.0-pre
48 * Clean-up: add missing new line after end of function
49 * Clean-up: remove extra newline in bin-info.c
50 * Clean-up: fix comment style in bin-info.c
51 * Add tap-driver.sh from automake
52 * Tests: skip certain bin-info tests on failure to prevent segfault
53 * Typo: succesful* -> successful*
54 * Tests: strip ELF symbols from debuginfo-data executables with separate DWARF
55 * Python bindings: add has_intersection property to TraceCollection
56 * Python bindings: make intersect_mode read-only property
57 * Tests: Add missing debuginfo files to dist
58 * Use tar-ustar format for dist
59 * Tests: Replace prove by autotools tap runner
60 * Cleanup test scripts
61 * Fix: Don't clean test scripts
62 * Fix: Make test_dwarf and test_bin_info tests work out-of-tree
63 * Handle test_ctf_writer_complete like the other tests scripts
64 * Fix: let automake handle CLEAN and DIST
65 * Fix: Remove test_seek_empty_packet and test_seek_big_trace from SCRIPT_LIST
66 * configure: introduce new macro AX_LIB_ELFUTILS
67 * Docs: fix typos in babeltrace-log(1) manpage
68 * Docs: update debuginfo doc
69 * Add configure report
70 * configure: check for elfutils (libelf and libdw) >= 0.154
71 * Set the minimal version of elfutils to 0.154
72 * Doc: Add elfutils to README
73 * Fix: return -1 on bin_info_lookup_dwarf_function_name failure
74 * Harmonize spelling of debug-info
75 * Indicate default debug-info build settings in configure help
76 * Disable debuginfo by default on Solaris and OSX
77 * Docs: Add --debug-info-target-prefix to man page
78 * Add source and information to regenerate debuginfo-data
79 * Use bool where possible in dwarf and bin-info
80 * Rename so-info to bin-info
81 * Use printf_debug/verbose in so-info
82 * Fix: update tests for new dwarf func name output
83 * Update debuginfo to match UST event rename
84 * Use g_build_path for DWARF build_id lookup
85 * Add --debug-info-target-prefix
86 * Refactor offset string printing out of ELF and DWARF lookups
87 * Print offset relative to function when using DWARF
88 * Print bin location first
89 * Add binary location information
90 * Fix: prevent uninitialized use of elf_file
91 * Only set so info ELF file when needed
92 * Use is_pic field instead of reading ELF header
93 * Fix: make short_src_path from src_path
94 * Tests: clean generated tests scripts
95 * Tests: Add missing test scripts to gitignore
96 * Tests: Use AC_CONFIG_FILES to generate test scripts
97 * Fix out-of-tree tests: seek tests can't find traces
98 * Docs: Add debug-info option to BABELTRACE(1)
99 * Print "binary+offset" when function name can't be resolved
100 * Fix: Don't skip binary path print-out in ELF-only case
101 * Show binary path as part of debug info
102 * Add --debug-info-full-path option and shorten source name
103 * Rename opt_debug_dir to opt_debug_info_dir
104 * Fix: cast of 64 bit addresses from trace to 32-bit pointer
105 * Tests: dynamically create test list based on enabled features
106 * Add intersect mode to python bindings
107 * Add bt_ctf_iter_create_intersect to CTF iterator API
108 * Docs: add high-level debug info doc
109 * Tests: add unit tests for so_info
110 * Tests: add unit tests for bt_dwarf
111 * Initial implementation of the debuginfo API
112 * Store "tracer_name" from the trace's environment
113 * Fix: Missing pointer dereference in NULL check
114 * Fix: leak of stream intersection positions
115 * Remove useless bt_iter when creating intersection
116 * Add new test artifacts to .gitignore
117 * Tests: use templates for stream intersection and packet_seq_num
118 * Tests: fix OOT build by adding test scripts to noinst_SCRIPTS
119 * Docs: Add --stream-intersection to the BABELTRACE(1) man page
120 * Test the stream intersection feature
121 * Option to only show streams' intersection
122 * Tests for packet_seq_num handling
123 * Output a warning if packets are lost
124 * Clean-up: Use memset() to initialize packet_index
125 * Support ctf index version 1.1
126 * Fix: return event timestamp in _timestamp_at_pos
127 * Fix: lttng-live flush when output to file
128 * Fix: lttng-live use g_free rather than free
129 * Fix: lttng-live data_size and version endianness
130
131 2016-02-29 babeltrace 1.3.2
132 * Python bindings: work around Python 3.5 behaviour change
133 * Fix: out-of-bound memory access
134 * Fix: out-of-tree dist fails to find test traces
135 * Fix running tests out of tree
136
137 2015-11-10 babeltrace 1.3.1
138 * Fix: Confusion between stream and stream class IDs
139 * Only compare "bison -y" to the basename of YACC variable
140 * Cleanup: Don't hardcode include paths unnecessarily
141 * Fix: include ctf-scanner-symbols.h to prefix yy_* symbols
142
143 2015-10-16 babeltrace 1.3.0
144 * Fix: missing includes break the out-of-tree build
145 * Fix: Silence missing sentinel warnings on GCC 4
146 * Cleanup: remove unused label 'end'
147 * Fix: check for socket lib before function checks
148 * Fix: memstream compat layer requires use of babeltrace_close_memstream
149 * compat send no SIGPIPE: multithread-safe
150 * Fix: truncated value in fgetc() usage
151 * Fix: handle EINTR return value for bt_posix_fallocate
152 * Configure: Add missing checks
153 * Implement bt_getline
154 * Fix: initialize getline linesize argument to 0
155 * Fix: warning, may be used uninitialized
156 * Port: Replace dirent->d_type by stat S_ISREG
157 * Port: Include config.h globally trough DEFAULT_INCLUDES
158 * Port: Add compat for dirfd
159 * Port: Add compat for mkdtemp
160 * Port: Add compat for strnlen and strndup
161 * Port: Use bash to run tests
162 * Port: Implement faccessat wrapper
163 * Port: implement posix_fallocate wrapper
164 * Port: Set required compiler flags to use pthreads
165 * Port: Add configure check for __attribute__ support
166 * Port: cleanup and portability fix to configure.ac
167 * Port: Add support for linkers with no support for 'no-as-needed'
168 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
169 * Port: Add AX_LIB_SOCKET_NSL macro to configure.ac
170 * Port: Replace bzero() by memset()
171 * Port: Add dummy.c to libcompat
172 * Port: uname can return a positive value on success
173 * Port: Replace NAME_MAX by MAXNAMLEN
174 * Change UUID API prefix from babeltrace_ to bt_
175 * Port: Add Solaris libuuid compat
176 * Port: Add Solaris endian.h compat
177 * Port: make bootstrap script work on most shell
178 * Fix: posix_fallocate() returns int > 0 on errors
179 * Fix: babeltrace-log packet seek
180 * Fix: make check in OOT build with absolute path
181 * Fix: make check in out of tree build
182 * Fix: 32bit values index_major/minor used as 64bit
183 * Hide the packet_seq_num field
184 * Build: Update m4 for bison & flex version check to match autoconf-archive file
185 * Build: add version check on flex
186 * Build: add version check on autoconf
187 * Build: m4 macro for Bison version check
188 * Fix: Missing postfix_expression DOT keywords in CTF grammar
189 * Fix: handle 64-bit trace IDs on 32-bit systems
190 * Fix: print format type mismatch warnings on 32-bit
191 * Fix: missing parenthesis in offset_align_floor
192 * Fix: allow empty CTF files
193 * Fix: Incorrect variant tag validation
194 * Fix: sanity check in iterator creation
195 * Fix: iterate manually over each live trace to add to catch errors
196 * Detect Python packages directory on configure
197
198 2014-11-04 Babeltrace 1.2.4
199 * Fix: make sure we can exit the get_new_metadata loop
200 * Docs fix: Change bt_ctf_writer_create_stream return description
201 * Fix: offset_s and CTF clocks with frequency != 1GHz
202
203 2014-09-23 Babeltrace 1.2.3
204 * Fix: incorrect compiler warning
205 * Fix: Don't assume that PROT_WRITE grants read permissions
206 * Fix: align objstack on 8 bytes
207 * Fix Python: Add a comment warning about an API limitation
208 * Use BABELTRACE_HOST_NAME_MAX in test_ctf_writer.c
209 * Add limits compatibility header
210 * Fix: don't perform unaligned integer read/writes
211 * Fix: Align buffers from objstack_alloc on sizeof(void *)
212 * Fix: bt_ctf_field_type_structure_add_field argument validation
213
214 2014-07-22 Babeltrace 1.2.2
215 * Fix: Support out of tree builds in babeltrace
216 * Fix: mmap trace read the stream_id from the first packet
217 * Fix: check the lttng-relayd protocol version
218 * Fix: don't update the trace collection if no new streams were received
219 * Fix (Python bindings): Return a string if a sequence's element are chars
220 * Fix: don't use a return code in _bt_ctf_stream_append_discarded_events
221 * Fix: Report the sequence's length field's value as length
222 * Fix: Variable name typo in SequenceField and Event classes
223 * Fix python: remove weird char at the end of line
224 * Fix: add missing files to gitignore
225 * Fix: ctf-text: add missing double-quotes around enum tag
226 * Fix: Add missing lttng_live_should_quit checks
227 * Fix: Report errors occuring in lttng_live_read
228
229 2014-03-08 Babeltrace 1.2.1
230 * Fix: Accept an input port in the live URL when no session is provided
231
232 2014-02-28 Babeltrace 1.2.0
233 * Fix: lttng-live parse url port check
234
235 2014-02-27 Babeltrace 1.2.0-rc2
236 * Fix: events discarded timing inaccuracy
237 * Fix: Move offset endianness conversion to get_data_packet
238 * Fix: Remove negative comparison to unsigned value
239 * Fix: Uninitialized scalar variable
240 * Fix: Don't assert on metadata generation failure
241 * Fix: add missing SIGTERM and SIGINT handler
242 * Fix: Reverse incorrect error message argument order
243 * Cleanup: add brackets to lttng-live-plugin.c
244 * Cleanup lttng-live: add brackets in lttng_live_read()
245 * Cleanup lttng-live: 80 columns wrapping
246 * Fix: handle new streams in get_data_packet()
247 * Fix: accept empty metadata on append
248 * Fix: lttng-live: 100ms active poll delay
249 * Fix: lttng-live await metadata
250 * Fix: lttng-live recv() and send() flags, partial recv()
251 * Fix: missing little endian conversion for one index field
252 * Cleanup: remove logically dead code
253 * Fix: untrusted value as argument
254 * Fix: off by one in lttng-live path length check
255 * Fix: fclose return value unchecked
256 * Fix: call to append metadata when new metadata is added
257 * Fix: use memstream instead of tmp file for live metadata
258 * Fix: assign a trace handle to every live trace
259 * Fix: get_new_metadata receive all the metadata
260 * Fix: Coverity warning CWE-457: Use of Uninitialized Variable
261 * Revert "Fix: get_new_metadata receive all the metadata"
262 * Revert "Fix: assign a trace handle to every live trace"
263 * Fix: assign a trace handle to every live trace
264 * Fix: get_new_metadata receive all the metadata
265 * CTF: Support incremental metadata append
266 * Fix: ctf.c fscanf missing integer length check
267 * Bump soname version to 1.0.0
268 * Move scanner allocation/free outside of ctf_open_trace_metadata_read
269 * CTF parser: prepare for incremental metadata parsing
270 * Python bindings: return char arrays as strings in value()
271 * Python bindings: sched_switch example clean-up
272 * Fix: add missing test scripts to Makefile.am
273
274 2014-02-14 Babeltrace 1.2.0-rc1
275 * Cleanup: lttng-live: use perror() rather than fprintf for err msg
276 * Fix: lttng-live: handle orderly shutdown
277 * Fix: Unchecked array index when importing trace indexes
278 * LTTng-live usage documentation
279 * Fix: ctf: uninitialized packet_index, misuse of index
280 * Cleanup: rename lttng live implementation files
281 * Attach and list by session name and hostname
282 * get_new_streams and multi-session
283 * Create the live viewer session before attaching
284 * Sync lttng live ABI with lttng-tools
285 * Extract adding a trace to the iterator from bt_iter_init
286 * Compute discarded events in live
287 * Merge real index and cycles index into a single index
288 * Fix: import index containing only a header
289 * Remove outdated Python bindings test
290 * Fix: replace assert with proper error handling
291 * Fix: lttng-live: unbounded use of sscanf() in parse_url()
292 * Fix: lttng-live should accept 0 in addresses
293 * Remove default to display field names in live
294 * Remove null checks on g_new0
295 * Cleanup: iterator unused pointer value
296 * Fix: lttng-live: resource leak
297 * Fix: lttng-live uninitialized scalar variable
298 * Fix: lttng-live non NULL-terminated strings
299 * lttng-live: fix unchecked mkdir return value
300 * lttng-live input plugin
301 * Live: let read API detect inactive streams, allow streams without fd
302 * Add Jérémie Galarneau as co-maintainer
303 * Fix: disallow re-using same event ID in same stream
304 * Fix: check for unknown enum/variant fields
305 * Fix: libbabeltrace lib build dependencies
306 * Fixes in babeltrace core to support non-CTF traces
307 * Add a private pointer to the ctf_stream_pos
308 * Be more widely accepting for missing variant/enum fields
309 * Cleanup: remove index_read (unused var)
310 * Refuse 0 integer size
311 * Fix ctf-writer: possible use after free
312 * Fix data_offset when importing the indexes
313 * Merge branch 'master' into bindings/python
314 * Python-bindings fix: Out of tree build fails to find babeltrace.i
315 * Test: Validate that enumeration mapping strings are properly escaped
316 * Fix ctf-writer: Quote strings provided as enumeration mappings
317 * Fix: read/write mode check
318 * Cleanup: do not duplicate code in float fix
319 * Fix: floats should set content size in tmp definition
320 * Handle empty streams on iterator init
321 * Handle packets containing only a header
322 * Handle the inactive streams
323 * Fix: test content size vs headers len
324 * Fix: check packet index len
325 * Fix: uncheck null pointer
326 * Fix: test for less than 1 byte packets
327 * Fix: reversed logic in packet vs content size
328 * Fix: clarify end of packet error
329 * Fix: string packet boundary handling, bits vs bytes
330 * Fix: add stricter checks on packet boundaries
331 * Parse CTF indexes
332 * Cleanup: fix typo
333 * Fix: fail when reading 0 byte event
334 * Python-bindings fix: outdated dist target babeltrace.i
335 * Python-bindings: Refactor the CTFWriter API
336 * Fix: bt_ctf_field_generic_validate should return < 0 on error
337 * Fix: Take the iterator's end position into account
338 * Fix: Use the bt_iter_set_pos function to set the begin_pos
339 * Python-bindings: Move declaration bindings out of the _Definition class
340 * Python-bindings: Refactor the FieldDecl and EventDecl classes
341 * Python-bindings: Move the _scopes array out of the Event class
342 * Python-bindings: Refactor the Event class
343 * Python-bindings: Refactor the TraceHandle class to use properties
344 * Python-bindings: Refactor the Context class
345 * Test ctf-writer: Verify that enumerations are validated before use
346 * Fix ctf-writer: Reject enumerations containing no mappings
347 * Fix lint warnings
348 * Expose text arrays the same way as regular arrays
349 * Don't generate Python bindings by default
350 * Add a usage example for the CTF Writer Python bindings
351 * Add CTF Writer Python bindings
352 * Rename the ctf class to CTFReader
353 * Fix: Python bindings array access functions write out of bounds
354 * Add support for structure fields in the Python bindings
355 * Add support for variant fields in the Python bindings
356 * Add support for floating point fields in the Python bindings
357 * Fix: Use of functions not provided by glib 2.22
358 * Fix: Throw a FieldError exception when get_value() fails
359 * Remove Python 2 specific examples
360 * Add a python bindings sequence test
361 * Support for the sequence type
362 * Add a generic get_value() implementation
363 * Support getting the value of enums
364 * Remove the unnecessary underscore prefix
365 * Return event fields by field name
366 * Merge branch 'master' into bindings/python
367 * ctf writer BSD compatibily: remove O_DIRECTORY
368 * Fix ctf writer lints
369 * linter fix: comparison of fd >= 0
370 * test ctf writer: fix lints
371 * ctf-writer: fix linter defects
372 * ctf-writer: Coding style fix
373 * Tests: Add a CTF Writer test
374 * Add CTF Writer implementation
375 * Add public CTF Writer API headers
376 * Fix: Don't create a new packet if ctf_move_pos() seeks out of a packet
377 * Fix: Uninitialized ctf_stream_pos structure in ctf_float_write()
378 * Fix: Use the packet's final size when mmap-ing the next packet
379 * Fix: Close traces on context destruction
380 * gcc warning fix: -Wextra
381 * Declare enum type to use from C++
382 * Fix: test_seek should only output one TAP plan
383 * Revert "Add missing declaration of ssize_t as unsigned long for SWIG"
384 * Add missing declaration of ssize_t as unsigned long for SWIG
385 * Fix (python): use of braces in format strings
386 * Add missing call to _bt_ctf_get_decl_from_def() when calling _bt_ctf_get_int_len().
387 * Merge branch 'master' into bindings/python
388 * Fix: test_seek static linking
389 * Tests: fix string octal encoding
390 * Add missing Makefile.am
391 * make check VPATH build
392 * Add missing test files to make dist
393 * Tests: Use Perl prove as the testsuite runner
394 * Tests: Add trace reading test with babeltrace bin
395 * Tests: Split lib tests in multiple standalone test scripts
396 * Tests: Rename tests under lib with tests naming convention
397 * Tests: Move TAP helpers to tests/utils/tap
398 * Fix ctf_clock_declaration_visit returning an error when reading a boolean
399 * Fix CTF parser hang with bison 3.0
400 * Add missing lex/bison generated files to make clean
401 * Put the libbabeltrace-ctf specific parts of babeltrace.pc into a babeltrace-ctf.pc file
402 * Test for presence of bison and flex when building from git
403 * Fix: Unchecked asprintf/vasprintf return values
404 * Missing NULL pointer init in tap.c
405 * Add bt_unregister_format function support
406 * Fix: libcompat should be noinst (statically linked)
407 * Add MinGW definitions to endian.h
408 * Add MinGW implementation of UUID functions
409 * Add Windows exe files to .gitignore
410 * Add MinGW32 libraries to executables
411 * Move strerror_r to compat directory
412 * Document: manpage: chronologically ordered events
413 * Make python bindings compile with trunk
414 * Merge branch 'master' into bindings/python
415 * babeltrace-log: UTC timestamps
416 * Cleanup: comment mismatch with code
417 * Add unit test validating seeking to last event of a trace
418 * Remove unused function bt_trace_handle_get_id
419 * Cleanup: remove whitespaces at end of lines
420 * Remove extra -I for python bindings
421
422 2013-06-18 Babeltrace 1.1.1
423 * Compare traces by stream path as secondary key
424 * Fix: use index, not cur_index, for SEEK_SET validation
425 * Fix: ctf-text irregular output with disabled field names
426 * Support old compilers
427 * Remove useless variable assignment
428 * Fix: Remove extra quote after an include directive
429 * Don't dereference before NULL check
430 * eliminate dead code
431 * fix babeltrace-log error checking
432 * Fix resource leak on error path
433 * Fix: handle error checking should compare against NULL
434 * Remove unused array in bt_context_add_traces_recursive
435 * Fix: Suppress a compiler warning (always-false condition)
436 * Cleanup: remove trailing whitespaces
437 * Move memstream.h and uuid.h to include/babeltrace/compat directory
438 * Fix: handling of empty streams
439 * Add new option --clock-offset-ns
440 * Fix: add missing error return when create_event_definitions fails
441 * Fix: ctf-text should link on libbabeltrace-ctf
442 * Move clock to bt_trace_descriptor
443 * Remove unused stream_heap
444 * Move trace collection pointer to bt_trace_descriptor
445 * Move bt_handle to bt_trace_descriptor
446 * Move bt_context to bt_trace_descriptor
447 * Privatize struct bt_trace descriptor, move trace path
448 * Add backward ref from bt_stream_pos to bt_trace_descriptor
449 * Fix kFreeBSD build
450 * Fix: babeltrace-log timestamps should be in nsec
451 * Use objstack for AST allocation
452 * Remove unused gc field
453 * Use objstack to store nodes
454 * Use objstack for strings
455 * Implement objstack for parser
456 * Fix: octal and hex string handling
457 * Simplify error node
458 * Lexer cleanup
459 * Fix: invalid integer suffix parsing
460 * Test cleanup
461 * Test cleanup
462 * Test cleanup
463 * Fix: bootstrap should call libtoolize
464 * Fix bootstrap script
465 * Use uint64_t for packet_map_len
466 * Add smalltrace succeed/fail test cases
467 * Support packets and trace files smaller than page size
468 * Move ctf-metadata plugin into its own shared object
469 * Implement ctf-metadata output plugin
470 * Handle make_node errors with TLS dummy node
471 * Remove nested expressions
472 * Eliminate dead code
473 * Fix: trace_collection_add() add after check
474 * Handle integers in lexer rather than grammar
475 * Implement perror printf
476 * Support escape characters in metadata strings
477 * Add error node to AST
478 * Introduce macro to enforce matching enum to string for node types
479 * Fix: add semantic check in grammar
480 * Implement likely/unlikely ifdefs
481 * Fix unary constant use after error
482 * Use new print macros in ctf-parser.y
483 * Print error on invalid token
484 * Implement macros for error printout
485 * Add line number to parser nodes
486 * Fix: handle errors gracefully
487 * Fix: memleak on error path
488 * Add missing NULL pointer check
489 * Show token in CTF parser error
490 * Remove unused lineno from struct ctf_scanner
491 * Show line numbers in CTF parser errors
492 * Ignore Windows-style EOL character in metadata
493 * Replace AM_PROG_MKDIR obsolete macro with AC_PROG_MKDIR_P
494
495 2013-03-23 Babeltrace 1.1.0
496 * Reinsert "at end of stream" message for discarded events
497 * Improvement: Message from babeltrace concerning discarded events needs i
498 * Cleanup: typo fix
499 * Cleanup: add end of line at end of verbose message
500 * Fix: misleading message from babeltrace --verbose
501 * Fix: babeltrace --fields all overrides --no-delta
502 * Add verbosity to stream id error message
503 * Fix: Ensure the specified input format is CTF
504 * Fix: Undefined behavior of double free on strlist in get_names_args
505 * Fix: ctf-text: don't close stdout
506 * Fix: warning message for unexpected trace byte order
507 * Namespace the struct declaration
508 * Namespace the struct definition
509 * Namespace the struct format
510 * Namespace the struct mmap_stream
511 * Namespace the struct trace_descriptor
512 * Namespace struct stream_pos
513 * Namespace compliance for dependencies function
514 * Cleanup error messages
515 * Fix: babeltrace: make '-w' actually work
516 * Convert the unit tests to the TAP format
517 * Spelling cleanups within comments
518 * Move the bitfield test to tests/lib/
519 * Fix: Added a null pointer check to bt_ctf_field_name
520 * Add babeltrace.pc to gitignore
521 * namespacing: place flex/bison symbols under bt_yy namespace
522 * namespace the lookup_integer function
523 * namespace the definition functions
524 * namespace the variant functions
525 * namespace the declaration functions
526 * namespace the collection functions
527 * namespace the heap functions
528 * namespace the struct functions
529 * namespace the string functions
530 * namespace the sequence functions
531 * namespace the int functions
532 * namespace the enum functions
533 * namespace definition_ref and definition_unref
534 * namespace declaration_ref and declaration_unref
535 * namespace the array functions
536 * namespace the scope_path functions
537 * Hide internal functions of libbabeltrace-ctf
538 * Hide internal functions of ctf-text
539 * BT_HIDDEN macro
540 * Namespace the lookup_enum function
541
542 2012-01-24 Babeltrace 1.0.3
543 * Fix: Double free when calling bt_context_remove_trace()
544 * Add missing runall.sh to dist packaging
545 * Fix: alignment of compound types containing array field
546
547 2012-01-11 Babeltrace 1.0.2
548 * Fix: add tests/lib missing files to Makefile.am
549
550 2012-01-11 Babeltrace 1.0.1
551 * Provides a basic pkg-config file for libbabeltrace
552 * Fix erroneous warning/error messages
553 * Fix comment in context.h
554 * Cleanup: Remove whitespace at EOL from mit-license.txt
555 * Add missing permission notice in each source file
556 * Adding a test which do a sequence of seek BEGIN, LAST, BEGIN, LAST
557 * Run seek tests on a second trace file
558 * Add #define _GNU_SOURCE to remove warning about asprintf
559 * Include a test for SEEK_BEGIN and SEEK_LAST
560 * Fix: Report success even if we find at least one valid stream in find_max_timestamp_ctf_stream_class
561 * Fix SEEK_BEGIN for streams that do not contain any event
562
563 2012-10-27 Babeltrace 1.0.0
564 * tests: add test traces to distribution tarball
565 * Document bash requirement for make check in README
566 * Add tests to make check
567 * Fix: add missing header size validation
568 * callbacks.c: handle extract_ctf_stream_event return value
569 * Cleanup: fix cppcheck warning
570 * Cleanup: fix cppcheck warnings
571 * fix double-free on error path
572
573 2012-10-18 Babeltrace 1.0.0-rc6
574 * Add valgrind suppression file for libpopt
575 * Fix: unplug memory leak that causes popt-0.13 to segfault
576 * Fix: test all close/fclose ret val, fix double close
577 * Cleanup: add missing newline
578 * Fix: fd leak on trace close
579 * Fix memory leaks induced by lack of libpopt documentation
580 * babeltrace: fix poptGetOptArg memleak
581 * plugins: implement plugin unregister
582 * Doc: valgrind with babeltrace (glib workaround)
583 * callsites: fix memory leak
584 * Fix: free all the metadata-related memory
585 * Fix : Free the iterator callback arrays
586 * Fix : cleanup teardown of context
587 * Fix : protect static float and double declarations
588 * callsite: support instruction pointer field
589 * Document that list.h is LGPLv2.1, but entirely trivial
590 * Fix: callsite support: list multiple callsites
591 * Add callsite support
592 * Fix: Allow 64-bit packet offset
593 * Fix: emf uri: surround by " "
594 * Handle model.emf.uri event info
595 * Fix: Documentation cleanup
596 * Fix: misplaced C++ ifdef
597 * Fix babeltrace-log get big line when the input file last line don't have enter
598 * API Fix: bt_ctf_iter_read_event_flags
599 * Fix: get encoding for char arrays and sequences
600 * Fix: access to declaration from declaration_field
601 * Fix: get_declaration_* should not cast to field
602 * Fix babeltrace-log uninitialized memory (v2)
603 * Revert "Fix babeltrace-log uninitialized memory"
604 * Fix babeltrace-log uninitialized memory
605 * Fix: access field properties by declaration
606 * Fix: check return value of get_char_array
607 * Fix: C++ support to API header files
608
609 2012-08-27 Babeltrace 1.0.0-rc5
610 * Change default printout to add host, process names and vpid
611 * Add support for trace:hostname field
612 * Fix: allow specifying more than one input trace path
613 * Fix: make warnings (partial errors) visible
614 * Fix: --clock-force-correlate to handle trace collections gathered from v
615 * Documentation: update API doc with enum functions
616 * Fix: API: remove unsupported BT_SEEK_END from API
617 * API documentation
618 * Cleanup: shut up gcc uninitialized var warning
619 * Fix: support large files on 32-bit systems
620 * Fix: remove unused fts.h include
621 * Fix: add missing enum support to API
622 * Fix: handle clock offset with frequency different from 1GHz
623 * Cleanup: update ifdef wrapper name
624 * Fix: clarify bt_ctf_get_field_list
625 * Fix trace-collection.h: No such file or directory that build code with l
626 * Fix: check return value of bt_context_create
627 * Fix: ensure mmap_base_offset is zeroed on initialization
628 * Fix: Reswitch to FTW for add_traces_recursive
629 * Fix: don't free unallocated index
630 * Fix: don't close the metadata FD if a FP is passed
631 * Add BT_SEEK_LAST type to bt_iter_pos
632 * Fix: iterator.c BT_SEEK_RESTORE: check return value
633 * Fix: complete error handling of babeltrace API
634 * cleanup: protected -> hidden: cleanup symbol table
635 * Fix: add mmap_base_offset to ctf_stream_pos
636 * Fix: assign the current clock for mmap traces
637 * Fix: libbabeltrace add missing static declaration
638 * Fix: safety checks for opening mmap traces
639 * Remove trace-collection.h from include_headers
640 * Fix: protect visibility of ctf-parser functions
641 * Fix: correct name of bt_ctf_field_get_error in comments and typo in man
642 * Fix: wrong type in bt_ctf_get_uint64/int64
643 * API cleanup name get_timestamp and get_cycles
644 * fix comment struct bt_saved_pos
645 * Fix: Add missing clock-types.h
646 * Get rid of clock-raw and use real clock
647 * Cleanup (messages): Make the wording of the signedness warning clearer
648 * Fix: error path if heap_init fails
649 * Fix: Remove obsolete bt_iter_seek function
650 * Make the signedness warning useful with the field name
651 * Fix: Restore heap for SEEK_BEGIN
652 * Fix: check if handle is valid
653 * Fix: iterator set_pos
654 * Fix: get rid of consumed flag
655 * Fix: add missing heap_copy
656 * Fix: babeltrace assert() triggered by directories within trace
657 * Several fixes for bt_iter_pos related functions
658 * Fix iterator: various fixes
659 * Fix: remove duplicate yydebug var
660 * Fix babeltrace iterator lib: seek at time 0
661
662 2012-05-30 Babeltrace 1.0.0-rc4
663 * Add CodingStyle to tarball
664 * Add coding style document
665 * Fix: babeltrace should use output format argument
666 * Fix: accept traces which skip stream ids
667 * Use mmap_align
668 * align header: define PAGE_SIZE
669 * Implement mmap alignment header
670 * Cleanup: type warnings
671 * Cleanup: do not overwrite const argv parameters
672
673 2012-05-29 Babeltrace 1.0.0-rc3
674 * Fix: converter error logic
675 * Fix: report appropriate field in error message
676 * Fix: support 64-bit events discarded counter types
677 * Fix: add missing bt_ctf_get_int_len API
678 * Fix bt_context_add_traces_recursive error code
679
680 2012-04-24 Babeltrace 1.0.0-rc2
681 * Fix: return an error if no trace can be opened
682 * Fix: double destroy in context remove
683
684 2012-04-18 Babeltrace 1.0.0-rc1
685 * Fix: -n "field names" option should allow "none"
686 * Fix: Show context field name by default
687 * Manpage fix: babeltrace-log manpage should refer to lttng(1)
688 * Clarify warning message for events discarded
689 * Fix: babeltrace should skip erroneous traces
690 * Fix: put explicit error messages and warnings when opening a trace
691 * Fix: segfault on error handling
692 * Fix: enum must use last value + 1 as next item value
693 * Fix: warn, and don't assert, when reading a value outside enum range
694 * API Fix : missing list fields of event decl
695 * API fix : fill the values for timestamp begin and end
696 * API : list of events in the trace
697 * UUID field should be optional, as specified by CTF spec
698 * Babeltrace ctf-text duplicated error message
699 * API fix/breakage : reexporting bt_ctf_event
700 * fix/breakage API : replace bt_ctf_event
701 * add ctf_event_definition pointer to ctf_stream_definition
702 * Rename ctf_event to ctf_event_declaration
703 * Rename ctf_stream to ctf_stream_definition
704 * Rename ctf_stream_event to ctf_event_definition
705 * Rename ctf_stream_class to ctf_stream_declaration
706 * Cleanup: Remove unneeded local variables from function
707 * API Fix : give access to trace_handle and context
708 * API Fix : handle id to use the public functions
709 * Fix : add the missing seek begin
710
711 2012-03-16 Babeltrace 1.0.0-pre4
712 * fix : bt_ctf_iter_create defaults to BEGIN pos
713 * Fix : only one iterator per context
714 * Fix error checking in bt_context_add_traces_recursive
715 * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
716 * Fix API: add const qualifiers, privatize struct bt_ctf_event
717 * Fix: split ctf/event.c
718 * Fix: seek by timestamp
719 * Fix: remove leftover code from seek begin (unimplemented for now)
720 * Fix: seek error handling
721 * Fix: callbacks.c: more explicit error msg
722 * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
723 * Add missing iterator.h into the git repo
724 * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
725 * API cleanup: Move bt_iter_create/destroy to internal header
726 * Fix: update missing copyrights and ifdef protection mismatch
727 * Clarify clock correlation error message
728 * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
729 * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
730 * Fix: Add memstream.h dependency to Makefile.am
731 * Implement fallback for systems lacking open_memstream and fopenmem
732 * Fix: try to include endian.h by default
733
734 2012-03-02 Babeltrace 1.0.0-pre3
735 * Fix uuid in metadata
736 * Babeltrace wrapper update
737 * uuid wrapper: fix use in visitor
738 * Endian wrapper use fix
739 * FreeBSD uuid wrapper fixes
740 * Fix missing uuid wrapper change
741 * Add endian.h wrapper
742 * Use standard __LONG_MAX__ instead of __WORDSIZE
743 * Create BSD wrapper for uuid
744 * fix API : deal with the optional underscore
745 * Fix API : functions to access fields properties
746
747 2012-02-23 Babeltrace 1.0.0-pre2
748 * linker: privatize prio_heap and babeltrace_types
749 * Linker: privatize libbabeltrace_types
750 * Link statically to internal libraries
751 * Combine duplicated API/pretty-print timestamp code
752 * API : export the offsetted timestamp
753 * Fix : segfault when printing timestamp on index
754 * Fix : coherency in const parameters
755
756 2012-02-20 Babeltrace 1.0.0-pre1
757 * Generically print tracer version (and env) in verbose mode
758 * Fix open_mmap_trace missing support
759 * fix: context.h add missing documentation for packet_seek parameter
760 * Cleanup iterator.h
761 * Fix callback.h documentation
762 * Cleanup: babeltrace.h does not need to include ctf/events.h
763 * API fix: Move callbacks to CTF plugin
764 * Removed unneeded ctf_* forward declarations from babeltrace.h
765 * Remove unneeded forward declarations (ctf-specific) from iterator.h
766 * fix: move read event from iterator to event.h
767 * Fix: ctf specific events.c needs to be within CTF plugin
768 * API fix: packet_seek should take an index rather than offset
769 * Fix API: allow packet_seek override
770 * Fix: add lib missing includes
771 * Fix: packet_seek is local to plugins, but can be overridden
772 * Fix API: rename unclear move_pos_slow to packet_seek
773 * Fix: Check for unknown format
774 * Fix: do not use ctf-specific struct in format.h
775 * fix : callback type, doc and links to libbabeltrace
776 * Fix : callback chain len
777
778 2012-02-16 Babeltrace 0.12
779 * Typedef bt_intern_str
780 * Export the list header with a new namespace
781 * API : add_trace return the trace_handle id
782 * fix manpage: refer to lttng(1)
783 * API : cleanup includes
784 * API : Access CTF events fields
785 * manpage: Add babeltrace-log.1
786 * API : seek by timestamp
787 * Move the add_traces_recursive out of the library
788 * manpage: use pp instead of PP
789
790 2012-02-13 Babeltrace 0.11.1
791 * Add trace-collection.h to the installed headers
792
793 2012-02-13 Babeltrace 0.11
794 * Add --clock-force-correlate option
795 * lib: open trace error handling fix
796 * Use default if there is no clock declaration
797 * iterator: fix type warning on 32-bit build
798 * Use 64-bit type for packet and content size
799 * Fix context API
800 * Add missing context-internal.h
801 * struct bt_context is opaque
802 * Update comment to match context API code
803 * Print loglevel names
804 * babeltrace lib cleanup, folded with open/remove trace functions
805 * API : iterator get and set position
806
807 2012-02-09 Babeltrace 0.10
808 * Fix clock freq
809 * clock: use freq field
810 * Show env. in verbose mode
811 * Remove all code that depends on trace collection directory structure
812 * Use environment information for extra fields
813 * Parse environment declarations from LTTng-modules and LTTng-UST
814 * Fix typo
815 * Add babeltrace.1 manpage
816 * Update help
817 * Install license files and dependency listing into the system doc
818 * Add ChangeLog to doc install
819
820 2012-02-02 Babeltrace 0.9
821 * Allow signed values in get_signed. Cast unsigned into signed.
822 * Show loglevel information only with value
823 * env needs to be a keyword too
824 * Add env {} warning test case
825 * Add environment (env {}) parser-level support
826 * Revert "Remove leading underscores from identifiers directly in lexer"
827 * Remove leading underscores from identifiers directly in lexer
828 * Fix: do not remove field names when adding fields
829 * API : iterator namespace cleanup
830 * Time offset: use trace offset average
831 * API : trace_handle
832 * Print event discarded at end of stream
833 * Discarded event time range is between last packet event and timestamp_end
834 * Print time range during which events have been dropped
835 * Print events discarded
836 * Add clock offset support
837 * Warn user of clock offsets do not match
838 * Add clocks to trace collection
839 * clock: show as time of day
840 * Implement clock mapping within integer type
841 * Implement clock IR generation
842 * Add warning tests
843 * Relax unknown field handling: warn instead of error
844 * Fix erroneous use of "-n" for additional fields, add "-f"
845 * Output warnings and errors to stderr
846 * Fix double typedef of bt_event_name
847 * Parse clock descriptions
848 * API : split iterator headers from babeltrace.h
849 * Add missing context.h/context.c
850 * Introduce contexts
851 * Fix parallel build for lib/
852 * Organise libbabeltrace
853 * Export the format.h header
854 * Create the babeltrace include dir on install
855 * callbacks: use correct type for element size
856 * callbacks: Fix set size array size
857 * Fix callback chain array usage
858 * Add time delta to ctf-text
859 * ctf-text: show timestamp in sec.nsec
860 * Fix wrong variable error check
861 * Use the generic call to move_pos_slow
862
863 2011-12-12 Babeltrace 0.8
864 * Add loglevel support
865 * Update libpopt dependency to 1.13
866 * Document dependency on libpopt >= 1.8
867 * Describe libtool version dependency
868 * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
869 * Use realpath for path
870 * Helper function to extract string from fields
871 * Use realpath on trace collection path
872 * allow printing domains when no procname are present, handle
873 various / patterns
874 * Add trace:domain,trace:procname,trace:pid support
875 * Add "-n trace" option to print trace name
876 * Do not install ctf-parser-test
877 * Make ctf open errors more verbose
878 * configure.ac: add check for popt library
879 * Show field names by default, enhance --names option
880 * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
881 * Add mmap trace reading
882 * Pass stream pointer with callback caller data
883
884 2011-09-29 Babeltrace 0.7
885 * Add missing stdint.h
886 * Use integer extraction functions
887 * Extract int and char arrays from fields
888 * Add parameters to callbacks
889 * Fix float support
890 * Fix type cast warning
891 * Integer support: add missing signed casts
892 * Remove underscore prefix from field names (pretty-print)
893 * Fix sequence iteration
894 * Fix sequence field name use after free
895 * Fix support for empty streams
896 * Optional file pointer to metadata
897 * Specify callback to move packet in open_trace
898 * Free the callbacks on iter_destroy
899 * Add callback support
900 * Basic seek support
901 * Add callback API
902 * Enhance babeltrace API with position save/restore
903 * Remove unused structure forward declarations
904 * Remove stale local .c struct declarations (unused)
905 * Annotate branches in ctf.c event reading/writing code
906 * Annotate prio heap likely branch
907 * Annotate likely/unlikely branches in headers
908
909 2011-08-12 Babeltrace 0.6
910 * Introduce Babeltrace public API: babeltrace.h
911 * Fix support for gold linker: inappropriate dep removal of plugins
912
913 2011-08-12 Babeltrace 0.5
914 * Initialize size to 0 to eliminate incorrect gcc uninitialized
915 var warning
916 * Fix non-matching packet context wrt last packet event read
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