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Update version to v1.5.0-rc1
[babeltrace.git] / ChangeLog
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9df2b909
JG		 12016-10-24 babeltrace 1.5.0-rc1 (First barrel ride down Niagara Falls)
2 * Update version to 1.5.0
3 * Python build fix
4 * Fix enum rename warnings
5 * Hide bt_ctf_writer_get_trace()
6 * Hide bt_ctf_trace_* symbols
7 * Hide get_field_paths_lca_index()
8 * Remove bt_ctf_writer_add_environment_field_int64
9 * Hide new bt_ctf_stream_* symbols
10 * Hide new bt_ctf_stream_class_* symbols
11 * Hide new bt_ctf_field_type_* symbols
12 * Hide new bt_ctf_packet_* symbols
13 * Hide new bt_ctf_field_* symbols
14 * Hide new bt_ctf_field_path_* symbols
15 * Hide new bt_ctf_event_* symbols
16 * Hide bt_ctf_event_class_* symbols
17 * Hide new bt_ctf_clock_* symbols
18 * Hide bt_get and bt_put
19 * Hide bt_values and bt_attributes in libbabeltrace-ctf
20 * Backport the CTF-IR interface
21 * debug info: Call register_event_debug_infos for all events
22 * Typo: configure.ac implemenation -> implementation
23 * configure: fix uuid support detection on static build
24 * Tests: no substitution needed for multi-trace intersection test
25
a15d4c24
JG		 262016-06-06 babeltrace 1.4.0 (National Yo-Yo Day)
27 * Tests: dereference of NULL pointer on allocation failure
28 * Tests: abort dwarf test on open() failure
29 * Fix: lttng-live does not set a trace descriptor
30 * Tests: Add missing --merge LOG_DRIVER_FLAGS
31 * Fix: strerror_r behavior is glibc specific
32 * sys/param.h is required for MAXNAMLEN on musl libc
33 * Fix: undefined bit shift operation when printing octal numbers
34 * Fix: Wrong variable checked in bin_info_child_die_has_address
35 * Fix: Only close valid fds in is_valid_debug_file
36 * Fix: Free die_name in bin_info_lookup_cu_function_name
37 * Fix: Don't dereference null ptr in error path
38 * Standardise spelling of debug info
39 * Fix: typo in --disable-debug-info in configure error message
40 * Docs: change --clock-raw to --clock-cycles
41 * Fix: segmentation fault with multi-trace having non-correlated clocks
42
e61344cb
JG		 432016-05-13 babeltrace 1.4.0-rc1
44 * Display binary location even if source and symbol lookups fail
45 * Tests: Multi-trace stream intersection test
46 * Move Python bindings to babeltrace subfolder
47 * bootstrap: Standardize on autoreconf -vi
48 * Change behaviour of stream-intersection with multiple traces
49 * Fix: ctf-text: signed base 8, 16 printout
50 * Fix: respect signed integers' length when printing in hex base
51 * Fix: debug-info feature enable/disable
52 * Port: Add OSX mman.h compat
53 * Port: Add OSX endian.h compat
54 * Port: Add OSX libuuid compat
55 * Fix: swapped libelf and libdw names in configure error message
56 * Don't use the .so extension on test assets
57 * Fix: warnings on Solaris10
58 * Add missing generated tests to gitignore
59 * Fix: report error when lttng-live is provided with an IPv6 address
60 * Fix: overflow of signed integer results in undefined behaviour
61 * Fix: potential close() of uninitialized elf_fd
62 * Fix: use of spaces instead of tabs in babeltrace.i.in
63 * Set version to 1.4.0-pre
64 * Clean-up: add missing new line after end of function
65 * Clean-up: remove extra newline in bin-info.c
66 * Clean-up: fix comment style in bin-info.c
67 * Add tap-driver.sh from automake
68 * Tests: skip certain bin-info tests on failure to prevent segfault
69 * Typo: succesful* -> successful*
70 * Tests: strip ELF symbols from debuginfo-data executables with separate DWARF
71 * Python bindings: add has_intersection property to TraceCollection
72 * Python bindings: make intersect_mode read-only property
73 * Tests: Add missing debuginfo files to dist
74 * Use tar-ustar format for dist
75 * Tests: Replace prove by autotools tap runner
76 * Cleanup test scripts
77 * Fix: Don't clean test scripts
78 * Fix: Make test_dwarf and test_bin_info tests work out-of-tree
79 * Handle test_ctf_writer_complete like the other tests scripts
80 * Fix: let automake handle CLEAN and DIST
81 * Fix: Remove test_seek_empty_packet and test_seek_big_trace from SCRIPT_LIST
82 * configure: introduce new macro AX_LIB_ELFUTILS
83 * Docs: fix typos in babeltrace-log(1) manpage
84 * Docs: update debuginfo doc
85 * Add configure report
86 * configure: check for elfutils (libelf and libdw) >= 0.154
87 * Set the minimal version of elfutils to 0.154
88 * Doc: Add elfutils to README
89 * Fix: return -1 on bin_info_lookup_dwarf_function_name failure
90 * Harmonize spelling of debug-info
91 * Indicate default debug-info build settings in configure help
92 * Disable debuginfo by default on Solaris and OSX
93 * Docs: Add --debug-info-target-prefix to man page
94 * Add source and information to regenerate debuginfo-data
95 * Use bool where possible in dwarf and bin-info
96 * Rename so-info to bin-info
97 * Use printf_debug/verbose in so-info
98 * Fix: update tests for new dwarf func name output
99 * Update debuginfo to match UST event rename
100 * Use g_build_path for DWARF build_id lookup
101 * Add --debug-info-target-prefix
102 * Refactor offset string printing out of ELF and DWARF lookups
103 * Print offset relative to function when using DWARF
104 * Print bin location first
105 * Add binary location information
106 * Fix: prevent uninitialized use of elf_file
107 * Only set so info ELF file when needed
108 * Use is_pic field instead of reading ELF header
109 * Fix: make short_src_path from src_path
110 * Tests: clean generated tests scripts
111 * Tests: Add missing test scripts to gitignore
112 * Tests: Use AC_CONFIG_FILES to generate test scripts
113 * Fix out-of-tree tests: seek tests can't find traces
114 * Docs: Add debug-info option to BABELTRACE(1)
115 * Print "binary+offset" when function name can't be resolved
116 * Fix: Don't skip binary path print-out in ELF-only case
117 * Show binary path as part of debug info
118 * Add --debug-info-full-path option and shorten source name
119 * Rename opt_debug_dir to opt_debug_info_dir
120 * Fix: cast of 64 bit addresses from trace to 32-bit pointer
121 * Tests: dynamically create test list based on enabled features
122 * Add intersect mode to python bindings
123 * Add bt_ctf_iter_create_intersect to CTF iterator API
124 * Docs: add high-level debug info doc
125 * Tests: add unit tests for so_info
126 * Tests: add unit tests for bt_dwarf
127 * Initial implementation of the debuginfo API
128 * Store "tracer_name" from the trace's environment
129 * Fix: Missing pointer dereference in NULL check
130 * Fix: leak of stream intersection positions
131 * Remove useless bt_iter when creating intersection
132 * Add new test artifacts to .gitignore
133 * Tests: use templates for stream intersection and packet_seq_num
134 * Tests: fix OOT build by adding test scripts to noinst_SCRIPTS
135 * Docs: Add --stream-intersection to the BABELTRACE(1) man page
136 * Test the stream intersection feature
137 * Option to only show streams' intersection
138 * Tests for packet_seq_num handling
139 * Output a warning if packets are lost
140 * Clean-up: Use memset() to initialize packet_index
141 * Support ctf index version 1.1
142 * Fix: return event timestamp in _timestamp_at_pos
143 * Fix: lttng-live flush when output to file
144 * Fix: lttng-live use g_free rather than free
145 * Fix: lttng-live data_size and version endianness
146
c551f7a1
JG		 1472016-02-29 babeltrace 1.3.2
148 * Python bindings: work around Python 3.5 behaviour change
149 * Fix: out-of-bound memory access
150 * Fix: out-of-tree dist fails to find test traces
151 * Fix running tests out of tree
152
6e2b9096
JG		 1532015-11-10 babeltrace 1.3.1
154 * Fix: Confusion between stream and stream class IDs
155 * Only compare "bison -y" to the basename of YACC variable
156 * Cleanup: Don't hardcode include paths unnecessarily
157 * Fix: include ctf-scanner-symbols.h to prefix yy_* symbols
158
aec104a1
JG		 1592015-10-16 babeltrace 1.3.0
160 * Fix: missing includes break the out-of-tree build
161 * Fix: Silence missing sentinel warnings on GCC 4
162 * Cleanup: remove unused label 'end'
163 * Fix: check for socket lib before function checks
164 * Fix: memstream compat layer requires use of babeltrace_close_memstream
165 * compat send no SIGPIPE: multithread-safe
166 * Fix: truncated value in fgetc() usage
167 * Fix: handle EINTR return value for bt_posix_fallocate
168 * Configure: Add missing checks
169 * Implement bt_getline
170 * Fix: initialize getline linesize argument to 0
171 * Fix: warning, may be used uninitialized
172 * Port: Replace dirent->d_type by stat S_ISREG
173 * Port: Include config.h globally trough DEFAULT_INCLUDES
174 * Port: Add compat for dirfd
175 * Port: Add compat for mkdtemp
176 * Port: Add compat for strnlen and strndup
177 * Port: Use bash to run tests
178 * Port: Implement faccessat wrapper
179 * Port: implement posix_fallocate wrapper
180 * Port: Set required compiler flags to use pthreads
181 * Port: Add configure check for __attribute__ support
182 * Port: cleanup and portability fix to configure.ac
183 * Port: Add support for linkers with no support for 'no-as-needed'
184 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
185 * Port: Add AX_LIB_SOCKET_NSL macro to configure.ac
186 * Port: Replace bzero() by memset()
187 * Port: Add dummy.c to libcompat
188 * Port: uname can return a positive value on success
189 * Port: Replace NAME_MAX by MAXNAMLEN
190 * Change UUID API prefix from babeltrace_ to bt_
191 * Port: Add Solaris libuuid compat
192 * Port: Add Solaris endian.h compat
193 * Port: make bootstrap script work on most shell
194 * Fix: posix_fallocate() returns int > 0 on errors
195 * Fix: babeltrace-log packet seek
196 * Fix: make check in OOT build with absolute path
197 * Fix: make check in out of tree build
198 * Fix: 32bit values index_major/minor used as 64bit
199 * Hide the packet_seq_num field
200 * Build: Update m4 for bison & flex version check to match autoconf-archive file
201 * Build: add version check on flex
202 * Build: add version check on autoconf
203 * Build: m4 macro for Bison version check
204 * Fix: Missing postfix_expression DOT keywords in CTF grammar
205 * Fix: handle 64-bit trace IDs on 32-bit systems
206 * Fix: print format type mismatch warnings on 32-bit
207 * Fix: missing parenthesis in offset_align_floor
208 * Fix: allow empty CTF files
209 * Fix: Incorrect variant tag validation
210 * Fix: sanity check in iterator creation
211 * Fix: iterate manually over each live trace to add to catch errors
212 * Detect Python packages directory on configure
213
90395824
MD		 2142014-11-04 Babeltrace 1.2.4
215 * Fix: make sure we can exit the get_new_metadata loop
216 * Docs fix: Change bt_ctf_writer_create_stream return description
217 * Fix: offset_s and CTF clocks with frequency != 1GHz
218
753a40ea
MD		 2192014-09-23 Babeltrace 1.2.3
220 * Fix: incorrect compiler warning
221 * Fix: Don't assume that PROT_WRITE grants read permissions
222 * Fix: align objstack on 8 bytes
223 * Fix Python: Add a comment warning about an API limitation
224 * Use BABELTRACE_HOST_NAME_MAX in test_ctf_writer.c
225 * Add limits compatibility header
226 * Fix: don't perform unaligned integer read/writes
227 * Fix: Align buffers from objstack_alloc on sizeof(void *)
228 * Fix: bt_ctf_field_type_structure_add_field argument validation
229
8d88132e
MD		 2302014-07-22 Babeltrace 1.2.2
231 * Fix: Support out of tree builds in babeltrace
232 * Fix: mmap trace read the stream_id from the first packet
233 * Fix: check the lttng-relayd protocol version
234 * Fix: don't update the trace collection if no new streams were received
235 * Fix (Python bindings): Return a string if a sequence's element are chars
236 * Fix: don't use a return code in _bt_ctf_stream_append_discarded_events
237 * Fix: Report the sequence's length field's value as length
238 * Fix: Variable name typo in SequenceField and Event classes
239 * Fix python: remove weird char at the end of line
240 * Fix: add missing files to gitignore
241 * Fix: ctf-text: add missing double-quotes around enum tag
242 * Fix: Add missing lttng_live_should_quit checks
243 * Fix: Report errors occuring in lttng_live_read
244
66c2a20b
MD		 2452014-03-08 Babeltrace 1.2.1
246 * Fix: Accept an input port in the live URL when no session is provided
247
8327bb68
MD		 2482014-02-28 Babeltrace 1.2.0
249 * Fix: lttng-live parse url port check
250
65d3497f
MD		 2512014-02-27 Babeltrace 1.2.0-rc2
252 * Fix: events discarded timing inaccuracy
253 * Fix: Move offset endianness conversion to get_data_packet
254 * Fix: Remove negative comparison to unsigned value
255 * Fix: Uninitialized scalar variable
256 * Fix: Don't assert on metadata generation failure
257 * Fix: add missing SIGTERM and SIGINT handler
258 * Fix: Reverse incorrect error message argument order
259 * Cleanup: add brackets to lttng-live-plugin.c
260 * Cleanup lttng-live: add brackets in lttng_live_read()
261 * Cleanup lttng-live: 80 columns wrapping
262 * Fix: handle new streams in get_data_packet()
263 * Fix: accept empty metadata on append
264 * Fix: lttng-live: 100ms active poll delay
265 * Fix: lttng-live await metadata
266 * Fix: lttng-live recv() and send() flags, partial recv()
267 * Fix: missing little endian conversion for one index field
268 * Cleanup: remove logically dead code
269 * Fix: untrusted value as argument
270 * Fix: off by one in lttng-live path length check
271 * Fix: fclose return value unchecked
272 * Fix: call to append metadata when new metadata is added
273 * Fix: use memstream instead of tmp file for live metadata
274 * Fix: assign a trace handle to every live trace
275 * Fix: get_new_metadata receive all the metadata
276 * Fix: Coverity warning CWE-457: Use of Uninitialized Variable
277 * Revert "Fix: get_new_metadata receive all the metadata"
278 * Revert "Fix: assign a trace handle to every live trace"
279 * Fix: assign a trace handle to every live trace
280 * Fix: get_new_metadata receive all the metadata
281 * CTF: Support incremental metadata append
282 * Fix: ctf.c fscanf missing integer length check
283 * Bump soname version to 1.0.0
284 * Move scanner allocation/free outside of ctf_open_trace_metadata_read
285 * CTF parser: prepare for incremental metadata parsing
286 * Python bindings: return char arrays as strings in value()
287 * Python bindings: sched_switch example clean-up
288 * Fix: add missing test scripts to Makefile.am
289
8c0bc778
MD		 2902014-02-14 Babeltrace 1.2.0-rc1
291 * Cleanup: lttng-live: use perror() rather than fprintf for err msg
292 * Fix: lttng-live: handle orderly shutdown
293 * Fix: Unchecked array index when importing trace indexes
294 * LTTng-live usage documentation
295 * Fix: ctf: uninitialized packet_index, misuse of index
296 * Cleanup: rename lttng live implementation files
297 * Attach and list by session name and hostname
298 * get_new_streams and multi-session
299 * Create the live viewer session before attaching
300 * Sync lttng live ABI with lttng-tools
301 * Extract adding a trace to the iterator from bt_iter_init
302 * Compute discarded events in live
303 * Merge real index and cycles index into a single index
304 * Fix: import index containing only a header
305 * Remove outdated Python bindings test
306 * Fix: replace assert with proper error handling
307 * Fix: lttng-live: unbounded use of sscanf() in parse_url()
308 * Fix: lttng-live should accept 0 in addresses
309 * Remove default to display field names in live
310 * Remove null checks on g_new0
311 * Cleanup: iterator unused pointer value
312 * Fix: lttng-live: resource leak
313 * Fix: lttng-live uninitialized scalar variable
314 * Fix: lttng-live non NULL-terminated strings
315 * lttng-live: fix unchecked mkdir return value
316 * lttng-live input plugin
317 * Live: let read API detect inactive streams, allow streams without fd
318 * Add Jérémie Galarneau as co-maintainer
319 * Fix: disallow re-using same event ID in same stream
320 * Fix: check for unknown enum/variant fields
321 * Fix: libbabeltrace lib build dependencies
322 * Fixes in babeltrace core to support non-CTF traces
323 * Add a private pointer to the ctf_stream_pos
324 * Be more widely accepting for missing variant/enum fields
325 * Cleanup: remove index_read (unused var)
326 * Refuse 0 integer size
327 * Fix ctf-writer: possible use after free
328 * Fix data_offset when importing the indexes
329 * Merge branch 'master' into bindings/python
330 * Python-bindings fix: Out of tree build fails to find babeltrace.i
331 * Test: Validate that enumeration mapping strings are properly escaped
332 * Fix ctf-writer: Quote strings provided as enumeration mappings
333 * Fix: read/write mode check
334 * Cleanup: do not duplicate code in float fix
335 * Fix: floats should set content size in tmp definition
336 * Handle empty streams on iterator init
337 * Handle packets containing only a header
338 * Handle the inactive streams
339 * Fix: test content size vs headers len
340 * Fix: check packet index len
341 * Fix: uncheck null pointer
342 * Fix: test for less than 1 byte packets
343 * Fix: reversed logic in packet vs content size
344 * Fix: clarify end of packet error
345 * Fix: string packet boundary handling, bits vs bytes
346 * Fix: add stricter checks on packet boundaries
347 * Parse CTF indexes
348 * Cleanup: fix typo
349 * Fix: fail when reading 0 byte event
350 * Python-bindings fix: outdated dist target babeltrace.i
351 * Python-bindings: Refactor the CTFWriter API
352 * Fix: bt_ctf_field_generic_validate should return < 0 on error
353 * Fix: Take the iterator's end position into account
354 * Fix: Use the bt_iter_set_pos function to set the begin_pos
355 * Python-bindings: Move declaration bindings out of the _Definition class
356 * Python-bindings: Refactor the FieldDecl and EventDecl classes
357 * Python-bindings: Move the _scopes array out of the Event class
358 * Python-bindings: Refactor the Event class
359 * Python-bindings: Refactor the TraceHandle class to use properties
360 * Python-bindings: Refactor the Context class
361 * Test ctf-writer: Verify that enumerations are validated before use
362 * Fix ctf-writer: Reject enumerations containing no mappings
363 * Fix lint warnings
364 * Expose text arrays the same way as regular arrays
365 * Don't generate Python bindings by default
366 * Add a usage example for the CTF Writer Python bindings
367 * Add CTF Writer Python bindings
368 * Rename the ctf class to CTFReader
369 * Fix: Python bindings array access functions write out of bounds
370 * Add support for structure fields in the Python bindings
371 * Add support for variant fields in the Python bindings
372 * Add support for floating point fields in the Python bindings
373 * Fix: Use of functions not provided by glib 2.22
374 * Fix: Throw a FieldError exception when get_value() fails
375 * Remove Python 2 specific examples
376 * Add a python bindings sequence test
377 * Support for the sequence type
378 * Add a generic get_value() implementation
379 * Support getting the value of enums
380 * Remove the unnecessary underscore prefix
381 * Return event fields by field name
382 * Merge branch 'master' into bindings/python
383 * ctf writer BSD compatibily: remove O_DIRECTORY
384 * Fix ctf writer lints
385 * linter fix: comparison of fd >= 0
386 * test ctf writer: fix lints
387 * ctf-writer: fix linter defects
388 * ctf-writer: Coding style fix
389 * Tests: Add a CTF Writer test
390 * Add CTF Writer implementation
391 * Add public CTF Writer API headers
392 * Fix: Don't create a new packet if ctf_move_pos() seeks out of a packet
393 * Fix: Uninitialized ctf_stream_pos structure in ctf_float_write()
394 * Fix: Use the packet's final size when mmap-ing the next packet
395 * Fix: Close traces on context destruction
396 * gcc warning fix: -Wextra
397 * Declare enum type to use from C++
398 * Fix: test_seek should only output one TAP plan
399 * Revert "Add missing declaration of ssize_t as unsigned long for SWIG"
400 * Add missing declaration of ssize_t as unsigned long for SWIG
401 * Fix (python): use of braces in format strings
402 * Add missing call to _bt_ctf_get_decl_from_def() when calling _bt_ctf_get_int_len().
403 * Merge branch 'master' into bindings/python
404 * Fix: test_seek static linking
405 * Tests: fix string octal encoding
406 * Add missing Makefile.am
407 * make check VPATH build
408 * Add missing test files to make dist
409 * Tests: Use Perl prove as the testsuite runner
410 * Tests: Add trace reading test with babeltrace bin
411 * Tests: Split lib tests in multiple standalone test scripts
412 * Tests: Rename tests under lib with tests naming convention
413 * Tests: Move TAP helpers to tests/utils/tap
414 * Fix ctf_clock_declaration_visit returning an error when reading a boolean
415 * Fix CTF parser hang with bison 3.0
416 * Add missing lex/bison generated files to make clean
417 * Put the libbabeltrace-ctf specific parts of babeltrace.pc into a babeltrace-ctf.pc file
418 * Test for presence of bison and flex when building from git
419 * Fix: Unchecked asprintf/vasprintf return values
420 * Missing NULL pointer init in tap.c
421 * Add bt_unregister_format function support
422 * Fix: libcompat should be noinst (statically linked)
423 * Add MinGW definitions to endian.h
424 * Add MinGW implementation of UUID functions
425 * Add Windows exe files to .gitignore
426 * Add MinGW32 libraries to executables
427 * Move strerror_r to compat directory
428 * Document: manpage: chronologically ordered events
429 * Make python bindings compile with trunk
430 * Merge branch 'master' into bindings/python
431 * babeltrace-log: UTC timestamps
432 * Cleanup: comment mismatch with code
433 * Add unit test validating seeking to last event of a trace
434 * Remove unused function bt_trace_handle_get_id
435 * Cleanup: remove whitespaces at end of lines
436 * Remove extra -I for python bindings
437
87353f23
MD		 4382013-06-18 Babeltrace 1.1.1
439 * Compare traces by stream path as secondary key
440 * Fix: use index, not cur_index, for SEEK_SET validation
441 * Fix: ctf-text irregular output with disabled field names
442 * Support old compilers
443 * Remove useless variable assignment
444 * Fix: Remove extra quote after an include directive
445 * Don't dereference before NULL check
446 * eliminate dead code
447 * fix babeltrace-log error checking
448 * Fix resource leak on error path
449 * Fix: handle error checking should compare against NULL
450 * Remove unused array in bt_context_add_traces_recursive
451 * Fix: Suppress a compiler warning (always-false condition)
452 * Cleanup: remove trailing whitespaces
453 * Move memstream.h and uuid.h to include/babeltrace/compat directory
454 * Fix: handling of empty streams
455 * Add new option --clock-offset-ns
456 * Fix: add missing error return when create_event_definitions fails
457 * Fix: ctf-text should link on libbabeltrace-ctf
458 * Move clock to bt_trace_descriptor
459 * Remove unused stream_heap
460 * Move trace collection pointer to bt_trace_descriptor
461 * Move bt_handle to bt_trace_descriptor
462 * Move bt_context to bt_trace_descriptor
463 * Privatize struct bt_trace descriptor, move trace path
464 * Add backward ref from bt_stream_pos to bt_trace_descriptor
465 * Fix kFreeBSD build
466 * Fix: babeltrace-log timestamps should be in nsec
467 * Use objstack for AST allocation
468 * Remove unused gc field
469 * Use objstack to store nodes
470 * Use objstack for strings
471 * Implement objstack for parser
472 * Fix: octal and hex string handling
473 * Simplify error node
474 * Lexer cleanup
475 * Fix: invalid integer suffix parsing
476 * Test cleanup
477 * Test cleanup
478 * Test cleanup
479 * Fix: bootstrap should call libtoolize
480 * Fix bootstrap script
481 * Use uint64_t for packet_map_len
482 * Add smalltrace succeed/fail test cases
483 * Support packets and trace files smaller than page size
484 * Move ctf-metadata plugin into its own shared object
485 * Implement ctf-metadata output plugin
486 * Handle make_node errors with TLS dummy node
487 * Remove nested expressions
488 * Eliminate dead code
489 * Fix: trace_collection_add() add after check
490 * Handle integers in lexer rather than grammar
491 * Implement perror printf
492 * Support escape characters in metadata strings
493 * Add error node to AST
494 * Introduce macro to enforce matching enum to string for node types
495 * Fix: add semantic check in grammar
496 * Implement likely/unlikely ifdefs
497 * Fix unary constant use after error
498 * Use new print macros in ctf-parser.y
499 * Print error on invalid token
500 * Implement macros for error printout
501 * Add line number to parser nodes
502 * Fix: handle errors gracefully
503 * Fix: memleak on error path
504 * Add missing NULL pointer check
505 * Show token in CTF parser error
506 * Remove unused lineno from struct ctf_scanner
507 * Show line numbers in CTF parser errors
508 * Ignore Windows-style EOL character in metadata
509 * Replace AM_PROG_MKDIR obsolete macro with AC_PROG_MKDIR_P
510
c99b1910
MD		 5112013-03-23 Babeltrace 1.1.0
512 * Reinsert "at end of stream" message for discarded events
513 * Improvement: Message from babeltrace concerning discarded events needs i
514 * Cleanup: typo fix
515 * Cleanup: add end of line at end of verbose message
516 * Fix: misleading message from babeltrace --verbose
517 * Fix: babeltrace --fields all overrides --no-delta
518 * Add verbosity to stream id error message
519 * Fix: Ensure the specified input format is CTF
520 * Fix: Undefined behavior of double free on strlist in get_names_args
521 * Fix: ctf-text: don't close stdout
522 * Fix: warning message for unexpected trace byte order
523 * Namespace the struct declaration
524 * Namespace the struct definition
525 * Namespace the struct format
526 * Namespace the struct mmap_stream
527 * Namespace the struct trace_descriptor
528 * Namespace struct stream_pos
529 * Namespace compliance for dependencies function
530 * Cleanup error messages
531 * Fix: babeltrace: make '-w' actually work
532 * Convert the unit tests to the TAP format
533 * Spelling cleanups within comments
534 * Move the bitfield test to tests/lib/
535 * Fix: Added a null pointer check to bt_ctf_field_name
536 * Add babeltrace.pc to gitignore
537 * namespacing: place flex/bison symbols under bt_yy namespace
538 * namespace the lookup_integer function
539 * namespace the definition functions
540 * namespace the variant functions
541 * namespace the declaration functions
542 * namespace the collection functions
543 * namespace the heap functions
544 * namespace the struct functions
545 * namespace the string functions
546 * namespace the sequence functions
547 * namespace the int functions
548 * namespace the enum functions
549 * namespace definition_ref and definition_unref
550 * namespace declaration_ref and declaration_unref
551 * namespace the array functions
552 * namespace the scope_path functions
553 * Hide internal functions of libbabeltrace-ctf
554 * Hide internal functions of ctf-text
555 * BT_HIDDEN macro
556 * Namespace the lookup_enum function
557
9eaf2543
MD		 5582012-01-24 Babeltrace 1.0.3
559 * Fix: Double free when calling bt_context_remove_trace()
560 * Add missing runall.sh to dist packaging
561 * Fix: alignment of compound types containing array field
562
6d204f6d
MD		 5632012-01-11 Babeltrace 1.0.2
564 * Fix: add tests/lib missing files to Makefile.am
565
ce6370b5
MD		 5662012-01-11 Babeltrace 1.0.1
567 * Provides a basic pkg-config file for libbabeltrace
568 * Fix erroneous warning/error messages
569 * Fix comment in context.h
570 * Cleanup: Remove whitespace at EOL from mit-license.txt
571 * Add missing permission notice in each source file
572 * Adding a test which do a sequence of seek BEGIN, LAST, BEGIN, LAST
573 * Run seek tests on a second trace file
574 * Add #define _GNU_SOURCE to remove warning about asprintf
575 * Include a test for SEEK_BEGIN and SEEK_LAST
576 * Fix: Report success even if we find at least one valid stream in find_max_timestamp_ctf_stream_class
577 * Fix SEEK_BEGIN for streams that do not contain any event
578
f6ed7fa4
MD		 5792012-10-27 Babeltrace 1.0.0
580 * tests: add test traces to distribution tarball
581 * Document bash requirement for make check in README
582 * Add tests to make check
583 * Fix: add missing header size validation
584 * callbacks.c: handle extract_ctf_stream_event return value
585 * Cleanup: fix cppcheck warning
586 * Cleanup: fix cppcheck warnings
587 * fix double-free on error path
588
d01910af
MD		 5892012-10-18 Babeltrace 1.0.0-rc6
590 * Add valgrind suppression file for libpopt
591 * Fix: unplug memory leak that causes popt-0.13 to segfault
592 * Fix: test all close/fclose ret val, fix double close
593 * Cleanup: add missing newline
594 * Fix: fd leak on trace close
595 * Fix memory leaks induced by lack of libpopt documentation
596 * babeltrace: fix poptGetOptArg memleak
597 * plugins: implement plugin unregister
598 * Doc: valgrind with babeltrace (glib workaround)
599 * callsites: fix memory leak
600 * Fix: free all the metadata-related memory
601 * Fix : Free the iterator callback arrays
602 * Fix : cleanup teardown of context
603 * Fix : protect static float and double declarations
604 * callsite: support instruction pointer field
605 * Document that list.h is LGPLv2.1, but entirely trivial
606 * Fix: callsite support: list multiple callsites
607 * Add callsite support
608 * Fix: Allow 64-bit packet offset
609 * Fix: emf uri: surround by " "
610 * Handle model.emf.uri event info
611 * Fix: Documentation cleanup
612 * Fix: misplaced C++ ifdef
613 * Fix babeltrace-log get big line when the input file last line don't have enter
614 * API Fix: bt_ctf_iter_read_event_flags
615 * Fix: get encoding for char arrays and sequences
616 * Fix: access to declaration from declaration_field
617 * Fix: get_declaration_* should not cast to field
618 * Fix babeltrace-log uninitialized memory (v2)
619 * Revert "Fix babeltrace-log uninitialized memory"
620 * Fix babeltrace-log uninitialized memory
621 * Fix: access field properties by declaration
622 * Fix: check return value of get_char_array
623 * Fix: C++ support to API header files
624
7c282828
MD		 6252012-08-27 Babeltrace 1.0.0-rc5
626 * Change default printout to add host, process names and vpid
627 * Add support for trace:hostname field
628 * Fix: allow specifying more than one input trace path
629 * Fix: make warnings (partial errors) visible
630 * Fix: --clock-force-correlate to handle trace collections gathered from v
631 * Documentation: update API doc with enum functions
632 * Fix: API: remove unsupported BT_SEEK_END from API
633 * API documentation
634 * Cleanup: shut up gcc uninitialized var warning
635 * Fix: support large files on 32-bit systems
636 * Fix: remove unused fts.h include
637 * Fix: add missing enum support to API
638 * Fix: handle clock offset with frequency different from 1GHz
639 * Cleanup: update ifdef wrapper name
640 * Fix: clarify bt_ctf_get_field_list
641 * Fix trace-collection.h: No such file or directory that build code with l
642 * Fix: check return value of bt_context_create
643 * Fix: ensure mmap_base_offset is zeroed on initialization
644 * Fix: Reswitch to FTW for add_traces_recursive
645 * Fix: don't free unallocated index
646 * Fix: don't close the metadata FD if a FP is passed
647 * Add BT_SEEK_LAST type to bt_iter_pos
648 * Fix: iterator.c BT_SEEK_RESTORE: check return value
649 * Fix: complete error handling of babeltrace API
650 * cleanup: protected -> hidden: cleanup symbol table
651 * Fix: add mmap_base_offset to ctf_stream_pos
652 * Fix: assign the current clock for mmap traces
653 * Fix: libbabeltrace add missing static declaration
654 * Fix: safety checks for opening mmap traces
655 * Remove trace-collection.h from include_headers
656 * Fix: protect visibility of ctf-parser functions
657 * Fix: correct name of bt_ctf_field_get_error in comments and typo in man
658 * Fix: wrong type in bt_ctf_get_uint64/int64
659 * API cleanup name get_timestamp and get_cycles
660 * fix comment struct bt_saved_pos
661 * Fix: Add missing clock-types.h
662 * Get rid of clock-raw and use real clock
663 * Cleanup (messages): Make the wording of the signedness warning clearer
664 * Fix: error path if heap_init fails
665 * Fix: Remove obsolete bt_iter_seek function
666 * Make the signedness warning useful with the field name
667 * Fix: Restore heap for SEEK_BEGIN
668 * Fix: check if handle is valid
669 * Fix: iterator set_pos
670 * Fix: get rid of consumed flag
671 * Fix: add missing heap_copy
672 * Fix: babeltrace assert() triggered by directories within trace
673 * Several fixes for bt_iter_pos related functions
674 * Fix iterator: various fixes
675 * Fix: remove duplicate yydebug var
676 * Fix babeltrace iterator lib: seek at time 0
677
2ae35d4f
MD		 6782012-05-30 Babeltrace 1.0.0-rc4
679 * Add CodingStyle to tarball
680 * Add coding style document
681 * Fix: babeltrace should use output format argument
682 * Fix: accept traces which skip stream ids
683 * Use mmap_align
684 * align header: define PAGE_SIZE
685 * Implement mmap alignment header
686 * Cleanup: type warnings
687 * Cleanup: do not overwrite const argv parameters
688
7dfa782e
MD		 6892012-05-29 Babeltrace 1.0.0-rc3
690 * Fix: converter error logic
691 * Fix: report appropriate field in error message
692 * Fix: support 64-bit events discarded counter types
693 * Fix: add missing bt_ctf_get_int_len API
694 * Fix bt_context_add_traces_recursive error code
695
2eb5dde8
MD		 6962012-04-24 Babeltrace 1.0.0-rc2
697 * Fix: return an error if no trace can be opened
698 * Fix: double destroy in context remove
699
36dbe3e6
MD		 7002012-04-18 Babeltrace 1.0.0-rc1
701 * Fix: -n "field names" option should allow "none"
702 * Fix: Show context field name by default
703 * Manpage fix: babeltrace-log manpage should refer to lttng(1)
704 * Clarify warning message for events discarded
705 * Fix: babeltrace should skip erroneous traces
706 * Fix: put explicit error messages and warnings when opening a trace
707 * Fix: segfault on error handling
708 * Fix: enum must use last value + 1 as next item value
709 * Fix: warn, and don't assert, when reading a value outside enum range
710 * API Fix : missing list fields of event decl
711 * API fix : fill the values for timestamp begin and end
712 * API : list of events in the trace
713 * UUID field should be optional, as specified by CTF spec
714 * Babeltrace ctf-text duplicated error message
715 * API fix/breakage : reexporting bt_ctf_event
716 * fix/breakage API : replace bt_ctf_event
717 * add ctf_event_definition pointer to ctf_stream_definition
718 * Rename ctf_event to ctf_event_declaration
719 * Rename ctf_stream to ctf_stream_definition
720 * Rename ctf_stream_event to ctf_event_definition
721 * Rename ctf_stream_class to ctf_stream_declaration
722 * Cleanup: Remove unneeded local variables from function
723 * API Fix : give access to trace_handle and context
724 * API Fix : handle id to use the public functions
725 * Fix : add the missing seek begin
726
b07f0867
MD		 7272012-03-16 Babeltrace 1.0.0-pre4
728 * fix : bt_ctf_iter_create defaults to BEGIN pos
729 * Fix : only one iterator per context
730 * Fix error checking in bt_context_add_traces_recursive
731 * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
732 * Fix API: add const qualifiers, privatize struct bt_ctf_event
733 * Fix: split ctf/event.c
734 * Fix: seek by timestamp
735 * Fix: remove leftover code from seek begin (unimplemented for now)
736 * Fix: seek error handling
737 * Fix: callbacks.c: more explicit error msg
738 * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
739 * Add missing iterator.h into the git repo
740 * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
741 * API cleanup: Move bt_iter_create/destroy to internal header
742 * Fix: update missing copyrights and ifdef protection mismatch
743 * Clarify clock correlation error message
744 * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
745 * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
746 * Fix: Add memstream.h dependency to Makefile.am
747 * Implement fallback for systems lacking open_memstream and fopenmem
748 * Fix: try to include endian.h by default
749
6c8ac581
MD		 7502012-03-02 Babeltrace 1.0.0-pre3
751 * Fix uuid in metadata
752 * Babeltrace wrapper update
753 * uuid wrapper: fix use in visitor
754 * Endian wrapper use fix
755 * FreeBSD uuid wrapper fixes
756 * Fix missing uuid wrapper change
757 * Add endian.h wrapper
758 * Use standard __LONG_MAX__ instead of __WORDSIZE
759 * Create BSD wrapper for uuid
760 * fix API : deal with the optional underscore
761 * Fix API : functions to access fields properties
762
305c65e5
MD		 7632012-02-23 Babeltrace 1.0.0-pre2
764 * linker: privatize prio_heap and babeltrace_types
765 * Linker: privatize libbabeltrace_types
766 * Link statically to internal libraries
767 * Combine duplicated API/pretty-print timestamp code
768 * API : export the offsetted timestamp
769 * Fix : segfault when printing timestamp on index
770 * Fix : coherency in const parameters
771
0a264ae4
MD		 7722012-02-20 Babeltrace 1.0.0-pre1
773 * Generically print tracer version (and env) in verbose mode
774 * Fix open_mmap_trace missing support
775 * fix: context.h add missing documentation for packet_seek parameter
776 * Cleanup iterator.h
777 * Fix callback.h documentation
778 * Cleanup: babeltrace.h does not need to include ctf/events.h
779 * API fix: Move callbacks to CTF plugin
780 * Removed unneeded ctf_* forward declarations from babeltrace.h
781 * Remove unneeded forward declarations (ctf-specific) from iterator.h
782 * fix: move read event from iterator to event.h
783 * Fix: ctf specific events.c needs to be within CTF plugin
784 * API fix: packet_seek should take an index rather than offset
785 * Fix API: allow packet_seek override
786 * Fix: add lib missing includes
787 * Fix: packet_seek is local to plugins, but can be overridden
788 * Fix API: rename unclear move_pos_slow to packet_seek
789 * Fix: Check for unknown format
790 * Fix: do not use ctf-specific struct in format.h
791 * fix : callback type, doc and links to libbabeltrace
792 * Fix : callback chain len
793
0d8f8c2e
MD		 7942012-02-16 Babeltrace 0.12
795 * Typedef bt_intern_str
796 * Export the list header with a new namespace
797 * API : add_trace return the trace_handle id
798 * fix manpage: refer to lttng(1)
799 * API : cleanup includes
800 * API : Access CTF events fields
801 * manpage: Add babeltrace-log.1
802 * API : seek by timestamp
803 * Move the add_traces_recursive out of the library
804 * manpage: use pp instead of PP
805
0916c699
MD		 8062012-02-13 Babeltrace 0.11.1
807 * Add trace-collection.h to the installed headers
808
fed6a350
MD		 8092012-02-13 Babeltrace 0.11
810 * Add --clock-force-correlate option
811 * lib: open trace error handling fix
812 * Use default if there is no clock declaration
813 * iterator: fix type warning on 32-bit build
814 * Use 64-bit type for packet and content size
815 * Fix context API
816 * Add missing context-internal.h
817 * struct bt_context is opaque
818 * Update comment to match context API code
819 * Print loglevel names
820 * babeltrace lib cleanup, folded with open/remove trace functions
821 * API : iterator get and set position
822
d40a9bb4
MD		 8232012-02-09 Babeltrace 0.10
824 * Fix clock freq
825 * clock: use freq field
826 * Show env. in verbose mode
827 * Remove all code that depends on trace collection directory structure
828 * Use environment information for extra fields
829 * Parse environment declarations from LTTng-modules and LTTng-UST
830 * Fix typo
831 * Add babeltrace.1 manpage
832 * Update help
833 * Install license files and dependency listing into the system doc
834 * Add ChangeLog to doc install
835
ab43a115
MD		 8362012-02-02 Babeltrace 0.9
837 * Allow signed values in get_signed. Cast unsigned into signed.
838 * Show loglevel information only with value
839 * env needs to be a keyword too
840 * Add env {} warning test case
841 * Add environment (env {}) parser-level support
842 * Revert "Remove leading underscores from identifiers directly in lexer"
843 * Remove leading underscores from identifiers directly in lexer
844 * Fix: do not remove field names when adding fields
845 * API : iterator namespace cleanup
846 * Time offset: use trace offset average
847 * API : trace_handle
848 * Print event discarded at end of stream
849 * Discarded event time range is between last packet event and timestamp_end
850 * Print time range during which events have been dropped
851 * Print events discarded
852 * Add clock offset support
853 * Warn user of clock offsets do not match
854 * Add clocks to trace collection
855 * clock: show as time of day
856 * Implement clock mapping within integer type
857 * Implement clock IR generation
858 * Add warning tests
859 * Relax unknown field handling: warn instead of error
860 * Fix erroneous use of "-n" for additional fields, add "-f"
861 * Output warnings and errors to stderr
862 * Fix double typedef of bt_event_name
863 * Parse clock descriptions
864 * API : split iterator headers from babeltrace.h
865 * Add missing context.h/context.c
866 * Introduce contexts
867 * Fix parallel build for lib/
868 * Organise libbabeltrace
869 * Export the format.h header
870 * Create the babeltrace include dir on install
871 * callbacks: use correct type for element size
872 * callbacks: Fix set size array size
873 * Fix callback chain array usage
874 * Add time delta to ctf-text
875 * ctf-text: show timestamp in sec.nsec
876 * Fix wrong variable error check
877 * Use the generic call to move_pos_slow
878
fc493d94
MD		 8792011-12-12 Babeltrace 0.8
880 * Add loglevel support
881 * Update libpopt dependency to 1.13
882 * Document dependency on libpopt >= 1.8
883 * Describe libtool version dependency
884 * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
885 * Use realpath for path
886 * Helper function to extract string from fields
887 * Use realpath on trace collection path
888 * allow printing domains when no procname are present, handle
889 various / patterns
890 * Add trace:domain,trace:procname,trace:pid support
891 * Add "-n trace" option to print trace name
892 * Do not install ctf-parser-test
893 * Make ctf open errors more verbose
894 * configure.ac: add check for popt library
895 * Show field names by default, enhance --names option
896 * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
897 * Add mmap trace reading
898 * Pass stream pointer with callback caller data
899
627516db
MD		 9002011-09-29 Babeltrace 0.7
901 * Add missing stdint.h
902 * Use integer extraction functions
903 * Extract int and char arrays from fields
904 * Add parameters to callbacks
905 * Fix float support
906 * Fix type cast warning
907 * Integer support: add missing signed casts
908 * Remove underscore prefix from field names (pretty-print)
909 * Fix sequence iteration
910 * Fix sequence field name use after free
911 * Fix support for empty streams
912 * Optional file pointer to metadata
913 * Specify callback to move packet in open_trace
914 * Free the callbacks on iter_destroy
915 * Add callback support
916 * Basic seek support
917 * Add callback API
918 * Enhance babeltrace API with position save/restore
919 * Remove unused structure forward declarations
920 * Remove stale local .c struct declarations (unused)
921 * Annotate branches in ctf.c event reading/writing code
922 * Annotate prio heap likely branch
923 * Annotate likely/unlikely branches in headers
924
d199691b
MD		 9252011-08-12 Babeltrace 0.6
926 * Introduce Babeltrace public API: babeltrace.h
927 * Fix support for gold linker: inappropriate dep removal of plugins
627516db 928
0136c382
MD		 9292011-08-12 Babeltrace 0.5
930 * Initialize size to 0 to eliminate incorrect gcc uninitialized
931 var warning
932 * Fix non-matching packet context wrt last packet event read
BabelTrace - Trace Format Babel Tower
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