Fix: perform an explicit stdout flush in live even on empty packets
[babeltrace.git] / ChangeLog
CommitLineData
e7163a98
JG
12016-12-01 babeltrace 1.4.1 (National Pie Day)
2 * debug info: Call register_event_debug_infos for all events
3 * Typo: configure.ac implemenation -> implementation
4 * configure: fix uuid support detection on static build
5 * Tests: no substitution needed for multi-trace intersection test
6
a15d4c24
JG
72016-06-06 babeltrace 1.4.0 (National Yo-Yo Day)
8 * Tests: dereference of NULL pointer on allocation failure
9 * Tests: abort dwarf test on open() failure
10 * Fix: lttng-live does not set a trace descriptor
11 * Tests: Add missing --merge LOG_DRIVER_FLAGS
12 * Fix: strerror_r behavior is glibc specific
13 * sys/param.h is required for MAXNAMLEN on musl libc
14 * Fix: undefined bit shift operation when printing octal numbers
15 * Fix: Wrong variable checked in bin_info_child_die_has_address
16 * Fix: Only close valid fds in is_valid_debug_file
17 * Fix: Free die_name in bin_info_lookup_cu_function_name
18 * Fix: Don't dereference null ptr in error path
19 * Standardise spelling of debug info
20 * Fix: typo in --disable-debug-info in configure error message
21 * Docs: change --clock-raw to --clock-cycles
22 * Fix: segmentation fault with multi-trace having non-correlated clocks
23
e61344cb
JG
242016-05-13 babeltrace 1.4.0-rc1
25 * Display binary location even if source and symbol lookups fail
26 * Tests: Multi-trace stream intersection test
27 * Move Python bindings to babeltrace subfolder
28 * bootstrap: Standardize on autoreconf -vi
29 * Change behaviour of stream-intersection with multiple traces
30 * Fix: ctf-text: signed base 8, 16 printout
31 * Fix: respect signed integers' length when printing in hex base
32 * Fix: debug-info feature enable/disable
33 * Port: Add OSX mman.h compat
34 * Port: Add OSX endian.h compat
35 * Port: Add OSX libuuid compat
36 * Fix: swapped libelf and libdw names in configure error message
37 * Don't use the .so extension on test assets
38 * Fix: warnings on Solaris10
39 * Add missing generated tests to gitignore
40 * Fix: report error when lttng-live is provided with an IPv6 address
41 * Fix: overflow of signed integer results in undefined behaviour
42 * Fix: potential close() of uninitialized elf_fd
43 * Fix: use of spaces instead of tabs in babeltrace.i.in
44 * Set version to 1.4.0-pre
45 * Clean-up: add missing new line after end of function
46 * Clean-up: remove extra newline in bin-info.c
47 * Clean-up: fix comment style in bin-info.c
48 * Add tap-driver.sh from automake
49 * Tests: skip certain bin-info tests on failure to prevent segfault
50 * Typo: succesful* -> successful*
51 * Tests: strip ELF symbols from debuginfo-data executables with separate DWARF
52 * Python bindings: add has_intersection property to TraceCollection
53 * Python bindings: make intersect_mode read-only property
54 * Tests: Add missing debuginfo files to dist
55 * Use tar-ustar format for dist
56 * Tests: Replace prove by autotools tap runner
57 * Cleanup test scripts
58 * Fix: Don't clean test scripts
59 * Fix: Make test_dwarf and test_bin_info tests work out-of-tree
60 * Handle test_ctf_writer_complete like the other tests scripts
61 * Fix: let automake handle CLEAN and DIST
62 * Fix: Remove test_seek_empty_packet and test_seek_big_trace from SCRIPT_LIST
63 * configure: introduce new macro AX_LIB_ELFUTILS
64 * Docs: fix typos in babeltrace-log(1) manpage
65 * Docs: update debuginfo doc
66 * Add configure report
67 * configure: check for elfutils (libelf and libdw) >= 0.154
68 * Set the minimal version of elfutils to 0.154
69 * Doc: Add elfutils to README
70 * Fix: return -1 on bin_info_lookup_dwarf_function_name failure
71 * Harmonize spelling of debug-info
72 * Indicate default debug-info build settings in configure help
73 * Disable debuginfo by default on Solaris and OSX
74 * Docs: Add --debug-info-target-prefix to man page
75 * Add source and information to regenerate debuginfo-data
76 * Use bool where possible in dwarf and bin-info
77 * Rename so-info to bin-info
78 * Use printf_debug/verbose in so-info
79 * Fix: update tests for new dwarf func name output
80 * Update debuginfo to match UST event rename
81 * Use g_build_path for DWARF build_id lookup
82 * Add --debug-info-target-prefix
83 * Refactor offset string printing out of ELF and DWARF lookups
84 * Print offset relative to function when using DWARF
85 * Print bin location first
86 * Add binary location information
87 * Fix: prevent uninitialized use of elf_file
88 * Only set so info ELF file when needed
89 * Use is_pic field instead of reading ELF header
90 * Fix: make short_src_path from src_path
91 * Tests: clean generated tests scripts
92 * Tests: Add missing test scripts to gitignore
93 * Tests: Use AC_CONFIG_FILES to generate test scripts
94 * Fix out-of-tree tests: seek tests can't find traces
95 * Docs: Add debug-info option to BABELTRACE(1)
96 * Print "binary+offset" when function name can't be resolved
97 * Fix: Don't skip binary path print-out in ELF-only case
98 * Show binary path as part of debug info
99 * Add --debug-info-full-path option and shorten source name
100 * Rename opt_debug_dir to opt_debug_info_dir
101 * Fix: cast of 64 bit addresses from trace to 32-bit pointer
102 * Tests: dynamically create test list based on enabled features
103 * Add intersect mode to python bindings
104 * Add bt_ctf_iter_create_intersect to CTF iterator API
105 * Docs: add high-level debug info doc
106 * Tests: add unit tests for so_info
107 * Tests: add unit tests for bt_dwarf
108 * Initial implementation of the debuginfo API
109 * Store "tracer_name" from the trace's environment
110 * Fix: Missing pointer dereference in NULL check
111 * Fix: leak of stream intersection positions
112 * Remove useless bt_iter when creating intersection
113 * Add new test artifacts to .gitignore
114 * Tests: use templates for stream intersection and packet_seq_num
115 * Tests: fix OOT build by adding test scripts to noinst_SCRIPTS
116 * Docs: Add --stream-intersection to the BABELTRACE(1) man page
117 * Test the stream intersection feature
118 * Option to only show streams' intersection
119 * Tests for packet_seq_num handling
120 * Output a warning if packets are lost
121 * Clean-up: Use memset() to initialize packet_index
122 * Support ctf index version 1.1
123 * Fix: return event timestamp in _timestamp_at_pos
124 * Fix: lttng-live flush when output to file
125 * Fix: lttng-live use g_free rather than free
126 * Fix: lttng-live data_size and version endianness
127
c551f7a1
JG
1282016-02-29 babeltrace 1.3.2
129 * Python bindings: work around Python 3.5 behaviour change
130 * Fix: out-of-bound memory access
131 * Fix: out-of-tree dist fails to find test traces
132 * Fix running tests out of tree
133
6e2b9096
JG
1342015-11-10 babeltrace 1.3.1
135 * Fix: Confusion between stream and stream class IDs
136 * Only compare "bison -y" to the basename of YACC variable
137 * Cleanup: Don't hardcode include paths unnecessarily
138 * Fix: include ctf-scanner-symbols.h to prefix yy_* symbols
139
aec104a1
JG
1402015-10-16 babeltrace 1.3.0
141 * Fix: missing includes break the out-of-tree build
142 * Fix: Silence missing sentinel warnings on GCC 4
143 * Cleanup: remove unused label 'end'
144 * Fix: check for socket lib before function checks
145 * Fix: memstream compat layer requires use of babeltrace_close_memstream
146 * compat send no SIGPIPE: multithread-safe
147 * Fix: truncated value in fgetc() usage
148 * Fix: handle EINTR return value for bt_posix_fallocate
149 * Configure: Add missing checks
150 * Implement bt_getline
151 * Fix: initialize getline linesize argument to 0
152 * Fix: warning, may be used uninitialized
153 * Port: Replace dirent->d_type by stat S_ISREG
154 * Port: Include config.h globally trough DEFAULT_INCLUDES
155 * Port: Add compat for dirfd
156 * Port: Add compat for mkdtemp
157 * Port: Add compat for strnlen and strndup
158 * Port: Use bash to run tests
159 * Port: Implement faccessat wrapper
160 * Port: implement posix_fallocate wrapper
161 * Port: Set required compiler flags to use pthreads
162 * Port: Add configure check for __attribute__ support
163 * Port: cleanup and portability fix to configure.ac
164 * Port: Add support for linkers with no support for 'no-as-needed'
165 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
166 * Port: Add AX_LIB_SOCKET_NSL macro to configure.ac
167 * Port: Replace bzero() by memset()
168 * Port: Add dummy.c to libcompat
169 * Port: uname can return a positive value on success
170 * Port: Replace NAME_MAX by MAXNAMLEN
171 * Change UUID API prefix from babeltrace_ to bt_
172 * Port: Add Solaris libuuid compat
173 * Port: Add Solaris endian.h compat
174 * Port: make bootstrap script work on most shell
175 * Fix: posix_fallocate() returns int > 0 on errors
176 * Fix: babeltrace-log packet seek
177 * Fix: make check in OOT build with absolute path
178 * Fix: make check in out of tree build
179 * Fix: 32bit values index_major/minor used as 64bit
180 * Hide the packet_seq_num field
181 * Build: Update m4 for bison & flex version check to match autoconf-archive file
182 * Build: add version check on flex
183 * Build: add version check on autoconf
184 * Build: m4 macro for Bison version check
185 * Fix: Missing postfix_expression DOT keywords in CTF grammar
186 * Fix: handle 64-bit trace IDs on 32-bit systems
187 * Fix: print format type mismatch warnings on 32-bit
188 * Fix: missing parenthesis in offset_align_floor
189 * Fix: allow empty CTF files
190 * Fix: Incorrect variant tag validation
191 * Fix: sanity check in iterator creation
192 * Fix: iterate manually over each live trace to add to catch errors
193 * Detect Python packages directory on configure
194
90395824
MD
1952014-11-04 Babeltrace 1.2.4
196 * Fix: make sure we can exit the get_new_metadata loop
197 * Docs fix: Change bt_ctf_writer_create_stream return description
198 * Fix: offset_s and CTF clocks with frequency != 1GHz
199
753a40ea
MD
2002014-09-23 Babeltrace 1.2.3
201 * Fix: incorrect compiler warning
202 * Fix: Don't assume that PROT_WRITE grants read permissions
203 * Fix: align objstack on 8 bytes
204 * Fix Python: Add a comment warning about an API limitation
205 * Use BABELTRACE_HOST_NAME_MAX in test_ctf_writer.c
206 * Add limits compatibility header
207 * Fix: don't perform unaligned integer read/writes
208 * Fix: Align buffers from objstack_alloc on sizeof(void *)
209 * Fix: bt_ctf_field_type_structure_add_field argument validation
210
8d88132e
MD
2112014-07-22 Babeltrace 1.2.2
212 * Fix: Support out of tree builds in babeltrace
213 * Fix: mmap trace read the stream_id from the first packet
214 * Fix: check the lttng-relayd protocol version
215 * Fix: don't update the trace collection if no new streams were received
216 * Fix (Python bindings): Return a string if a sequence's element are chars
217 * Fix: don't use a return code in _bt_ctf_stream_append_discarded_events
218 * Fix: Report the sequence's length field's value as length
219 * Fix: Variable name typo in SequenceField and Event classes
220 * Fix python: remove weird char at the end of line
221 * Fix: add missing files to gitignore
222 * Fix: ctf-text: add missing double-quotes around enum tag
223 * Fix: Add missing lttng_live_should_quit checks
224 * Fix: Report errors occuring in lttng_live_read
225
66c2a20b
MD
2262014-03-08 Babeltrace 1.2.1
227 * Fix: Accept an input port in the live URL when no session is provided
228
8327bb68
MD
2292014-02-28 Babeltrace 1.2.0
230 * Fix: lttng-live parse url port check
231
65d3497f
MD
2322014-02-27 Babeltrace 1.2.0-rc2
233 * Fix: events discarded timing inaccuracy
234 * Fix: Move offset endianness conversion to get_data_packet
235 * Fix: Remove negative comparison to unsigned value
236 * Fix: Uninitialized scalar variable
237 * Fix: Don't assert on metadata generation failure
238 * Fix: add missing SIGTERM and SIGINT handler
239 * Fix: Reverse incorrect error message argument order
240 * Cleanup: add brackets to lttng-live-plugin.c
241 * Cleanup lttng-live: add brackets in lttng_live_read()
242 * Cleanup lttng-live: 80 columns wrapping
243 * Fix: handle new streams in get_data_packet()
244 * Fix: accept empty metadata on append
245 * Fix: lttng-live: 100ms active poll delay
246 * Fix: lttng-live await metadata
247 * Fix: lttng-live recv() and send() flags, partial recv()
248 * Fix: missing little endian conversion for one index field
249 * Cleanup: remove logically dead code
250 * Fix: untrusted value as argument
251 * Fix: off by one in lttng-live path length check
252 * Fix: fclose return value unchecked
253 * Fix: call to append metadata when new metadata is added
254 * Fix: use memstream instead of tmp file for live metadata
255 * Fix: assign a trace handle to every live trace
256 * Fix: get_new_metadata receive all the metadata
257 * Fix: Coverity warning CWE-457: Use of Uninitialized Variable
258 * Revert "Fix: get_new_metadata receive all the metadata"
259 * Revert "Fix: assign a trace handle to every live trace"
260 * Fix: assign a trace handle to every live trace
261 * Fix: get_new_metadata receive all the metadata
262 * CTF: Support incremental metadata append
263 * Fix: ctf.c fscanf missing integer length check
264 * Bump soname version to 1.0.0
265 * Move scanner allocation/free outside of ctf_open_trace_metadata_read
266 * CTF parser: prepare for incremental metadata parsing
267 * Python bindings: return char arrays as strings in value()
268 * Python bindings: sched_switch example clean-up
269 * Fix: add missing test scripts to Makefile.am
270
8c0bc778
MD
2712014-02-14 Babeltrace 1.2.0-rc1
272 * Cleanup: lttng-live: use perror() rather than fprintf for err msg
273 * Fix: lttng-live: handle orderly shutdown
274 * Fix: Unchecked array index when importing trace indexes
275 * LTTng-live usage documentation
276 * Fix: ctf: uninitialized packet_index, misuse of index
277 * Cleanup: rename lttng live implementation files
278 * Attach and list by session name and hostname
279 * get_new_streams and multi-session
280 * Create the live viewer session before attaching
281 * Sync lttng live ABI with lttng-tools
282 * Extract adding a trace to the iterator from bt_iter_init
283 * Compute discarded events in live
284 * Merge real index and cycles index into a single index
285 * Fix: import index containing only a header
286 * Remove outdated Python bindings test
287 * Fix: replace assert with proper error handling
288 * Fix: lttng-live: unbounded use of sscanf() in parse_url()
289 * Fix: lttng-live should accept 0 in addresses
290 * Remove default to display field names in live
291 * Remove null checks on g_new0
292 * Cleanup: iterator unused pointer value
293 * Fix: lttng-live: resource leak
294 * Fix: lttng-live uninitialized scalar variable
295 * Fix: lttng-live non NULL-terminated strings
296 * lttng-live: fix unchecked mkdir return value
297 * lttng-live input plugin
298 * Live: let read API detect inactive streams, allow streams without fd
299 * Add Jérémie Galarneau as co-maintainer
300 * Fix: disallow re-using same event ID in same stream
301 * Fix: check for unknown enum/variant fields
302 * Fix: libbabeltrace lib build dependencies
303 * Fixes in babeltrace core to support non-CTF traces
304 * Add a private pointer to the ctf_stream_pos
305 * Be more widely accepting for missing variant/enum fields
306 * Cleanup: remove index_read (unused var)
307 * Refuse 0 integer size
308 * Fix ctf-writer: possible use after free
309 * Fix data_offset when importing the indexes
310 * Merge branch 'master' into bindings/python
311 * Python-bindings fix: Out of tree build fails to find babeltrace.i
312 * Test: Validate that enumeration mapping strings are properly escaped
313 * Fix ctf-writer: Quote strings provided as enumeration mappings
314 * Fix: read/write mode check
315 * Cleanup: do not duplicate code in float fix
316 * Fix: floats should set content size in tmp definition
317 * Handle empty streams on iterator init
318 * Handle packets containing only a header
319 * Handle the inactive streams
320 * Fix: test content size vs headers len
321 * Fix: check packet index len
322 * Fix: uncheck null pointer
323 * Fix: test for less than 1 byte packets
324 * Fix: reversed logic in packet vs content size
325 * Fix: clarify end of packet error
326 * Fix: string packet boundary handling, bits vs bytes
327 * Fix: add stricter checks on packet boundaries
328 * Parse CTF indexes
329 * Cleanup: fix typo
330 * Fix: fail when reading 0 byte event
331 * Python-bindings fix: outdated dist target babeltrace.i
332 * Python-bindings: Refactor the CTFWriter API
333 * Fix: bt_ctf_field_generic_validate should return < 0 on error
334 * Fix: Take the iterator's end position into account
335 * Fix: Use the bt_iter_set_pos function to set the begin_pos
336 * Python-bindings: Move declaration bindings out of the _Definition class
337 * Python-bindings: Refactor the FieldDecl and EventDecl classes
338 * Python-bindings: Move the _scopes array out of the Event class
339 * Python-bindings: Refactor the Event class
340 * Python-bindings: Refactor the TraceHandle class to use properties
341 * Python-bindings: Refactor the Context class
342 * Test ctf-writer: Verify that enumerations are validated before use
343 * Fix ctf-writer: Reject enumerations containing no mappings
344 * Fix lint warnings
345 * Expose text arrays the same way as regular arrays
346 * Don't generate Python bindings by default
347 * Add a usage example for the CTF Writer Python bindings
348 * Add CTF Writer Python bindings
349 * Rename the ctf class to CTFReader
350 * Fix: Python bindings array access functions write out of bounds
351 * Add support for structure fields in the Python bindings
352 * Add support for variant fields in the Python bindings
353 * Add support for floating point fields in the Python bindings
354 * Fix: Use of functions not provided by glib 2.22
355 * Fix: Throw a FieldError exception when get_value() fails
356 * Remove Python 2 specific examples
357 * Add a python bindings sequence test
358 * Support for the sequence type
359 * Add a generic get_value() implementation
360 * Support getting the value of enums
361 * Remove the unnecessary underscore prefix
362 * Return event fields by field name
363 * Merge branch 'master' into bindings/python
364 * ctf writer BSD compatibily: remove O_DIRECTORY
365 * Fix ctf writer lints
366 * linter fix: comparison of fd >= 0
367 * test ctf writer: fix lints
368 * ctf-writer: fix linter defects
369 * ctf-writer: Coding style fix
370 * Tests: Add a CTF Writer test
371 * Add CTF Writer implementation
372 * Add public CTF Writer API headers
373 * Fix: Don't create a new packet if ctf_move_pos() seeks out of a packet
374 * Fix: Uninitialized ctf_stream_pos structure in ctf_float_write()
375 * Fix: Use the packet's final size when mmap-ing the next packet
376 * Fix: Close traces on context destruction
377 * gcc warning fix: -Wextra
378 * Declare enum type to use from C++
379 * Fix: test_seek should only output one TAP plan
380 * Revert "Add missing declaration of ssize_t as unsigned long for SWIG"
381 * Add missing declaration of ssize_t as unsigned long for SWIG
382 * Fix (python): use of braces in format strings
383 * Add missing call to _bt_ctf_get_decl_from_def() when calling _bt_ctf_get_int_len().
384 * Merge branch 'master' into bindings/python
385 * Fix: test_seek static linking
386 * Tests: fix string octal encoding
387 * Add missing Makefile.am
388 * make check VPATH build
389 * Add missing test files to make dist
390 * Tests: Use Perl prove as the testsuite runner
391 * Tests: Add trace reading test with babeltrace bin
392 * Tests: Split lib tests in multiple standalone test scripts
393 * Tests: Rename tests under lib with tests naming convention
394 * Tests: Move TAP helpers to tests/utils/tap
395 * Fix ctf_clock_declaration_visit returning an error when reading a boolean
396 * Fix CTF parser hang with bison 3.0
397 * Add missing lex/bison generated files to make clean
398 * Put the libbabeltrace-ctf specific parts of babeltrace.pc into a babeltrace-ctf.pc file
399 * Test for presence of bison and flex when building from git
400 * Fix: Unchecked asprintf/vasprintf return values
401 * Missing NULL pointer init in tap.c
402 * Add bt_unregister_format function support
403 * Fix: libcompat should be noinst (statically linked)
404 * Add MinGW definitions to endian.h
405 * Add MinGW implementation of UUID functions
406 * Add Windows exe files to .gitignore
407 * Add MinGW32 libraries to executables
408 * Move strerror_r to compat directory
409 * Document: manpage: chronologically ordered events
410 * Make python bindings compile with trunk
411 * Merge branch 'master' into bindings/python
412 * babeltrace-log: UTC timestamps
413 * Cleanup: comment mismatch with code
414 * Add unit test validating seeking to last event of a trace
415 * Remove unused function bt_trace_handle_get_id
416 * Cleanup: remove whitespaces at end of lines
417 * Remove extra -I for python bindings
418
87353f23
MD
4192013-06-18 Babeltrace 1.1.1
420 * Compare traces by stream path as secondary key
421 * Fix: use index, not cur_index, for SEEK_SET validation
422 * Fix: ctf-text irregular output with disabled field names
423 * Support old compilers
424 * Remove useless variable assignment
425 * Fix: Remove extra quote after an include directive
426 * Don't dereference before NULL check
427 * eliminate dead code
428 * fix babeltrace-log error checking
429 * Fix resource leak on error path
430 * Fix: handle error checking should compare against NULL
431 * Remove unused array in bt_context_add_traces_recursive
432 * Fix: Suppress a compiler warning (always-false condition)
433 * Cleanup: remove trailing whitespaces
434 * Move memstream.h and uuid.h to include/babeltrace/compat directory
435 * Fix: handling of empty streams
436 * Add new option --clock-offset-ns
437 * Fix: add missing error return when create_event_definitions fails
438 * Fix: ctf-text should link on libbabeltrace-ctf
439 * Move clock to bt_trace_descriptor
440 * Remove unused stream_heap
441 * Move trace collection pointer to bt_trace_descriptor
442 * Move bt_handle to bt_trace_descriptor
443 * Move bt_context to bt_trace_descriptor
444 * Privatize struct bt_trace descriptor, move trace path
445 * Add backward ref from bt_stream_pos to bt_trace_descriptor
446 * Fix kFreeBSD build
447 * Fix: babeltrace-log timestamps should be in nsec
448 * Use objstack for AST allocation
449 * Remove unused gc field
450 * Use objstack to store nodes
451 * Use objstack for strings
452 * Implement objstack for parser
453 * Fix: octal and hex string handling
454 * Simplify error node
455 * Lexer cleanup
456 * Fix: invalid integer suffix parsing
457 * Test cleanup
458 * Test cleanup
459 * Test cleanup
460 * Fix: bootstrap should call libtoolize
461 * Fix bootstrap script
462 * Use uint64_t for packet_map_len
463 * Add smalltrace succeed/fail test cases
464 * Support packets and trace files smaller than page size
465 * Move ctf-metadata plugin into its own shared object
466 * Implement ctf-metadata output plugin
467 * Handle make_node errors with TLS dummy node
468 * Remove nested expressions
469 * Eliminate dead code
470 * Fix: trace_collection_add() add after check
471 * Handle integers in lexer rather than grammar
472 * Implement perror printf
473 * Support escape characters in metadata strings
474 * Add error node to AST
475 * Introduce macro to enforce matching enum to string for node types
476 * Fix: add semantic check in grammar
477 * Implement likely/unlikely ifdefs
478 * Fix unary constant use after error
479 * Use new print macros in ctf-parser.y
480 * Print error on invalid token
481 * Implement macros for error printout
482 * Add line number to parser nodes
483 * Fix: handle errors gracefully
484 * Fix: memleak on error path
485 * Add missing NULL pointer check
486 * Show token in CTF parser error
487 * Remove unused lineno from struct ctf_scanner
488 * Show line numbers in CTF parser errors
489 * Ignore Windows-style EOL character in metadata
490 * Replace AM_PROG_MKDIR obsolete macro with AC_PROG_MKDIR_P
491
c99b1910
MD
4922013-03-23 Babeltrace 1.1.0
493 * Reinsert "at end of stream" message for discarded events
494 * Improvement: Message from babeltrace concerning discarded events needs i
495 * Cleanup: typo fix
496 * Cleanup: add end of line at end of verbose message
497 * Fix: misleading message from babeltrace --verbose
498 * Fix: babeltrace --fields all overrides --no-delta
499 * Add verbosity to stream id error message
500 * Fix: Ensure the specified input format is CTF
501 * Fix: Undefined behavior of double free on strlist in get_names_args
502 * Fix: ctf-text: don't close stdout
503 * Fix: warning message for unexpected trace byte order
504 * Namespace the struct declaration
505 * Namespace the struct definition
506 * Namespace the struct format
507 * Namespace the struct mmap_stream
508 * Namespace the struct trace_descriptor
509 * Namespace struct stream_pos
510 * Namespace compliance for dependencies function
511 * Cleanup error messages
512 * Fix: babeltrace: make '-w' actually work
513 * Convert the unit tests to the TAP format
514 * Spelling cleanups within comments
515 * Move the bitfield test to tests/lib/
516 * Fix: Added a null pointer check to bt_ctf_field_name
517 * Add babeltrace.pc to gitignore
518 * namespacing: place flex/bison symbols under bt_yy namespace
519 * namespace the lookup_integer function
520 * namespace the definition functions
521 * namespace the variant functions
522 * namespace the declaration functions
523 * namespace the collection functions
524 * namespace the heap functions
525 * namespace the struct functions
526 * namespace the string functions
527 * namespace the sequence functions
528 * namespace the int functions
529 * namespace the enum functions
530 * namespace definition_ref and definition_unref
531 * namespace declaration_ref and declaration_unref
532 * namespace the array functions
533 * namespace the scope_path functions
534 * Hide internal functions of libbabeltrace-ctf
535 * Hide internal functions of ctf-text
536 * BT_HIDDEN macro
537 * Namespace the lookup_enum function
538
9eaf2543
MD
5392012-01-24 Babeltrace 1.0.3
540 * Fix: Double free when calling bt_context_remove_trace()
541 * Add missing runall.sh to dist packaging
542 * Fix: alignment of compound types containing array field
543
6d204f6d
MD
5442012-01-11 Babeltrace 1.0.2
545 * Fix: add tests/lib missing files to Makefile.am
546
ce6370b5
MD
5472012-01-11 Babeltrace 1.0.1
548 * Provides a basic pkg-config file for libbabeltrace
549 * Fix erroneous warning/error messages
550 * Fix comment in context.h
551 * Cleanup: Remove whitespace at EOL from mit-license.txt
552 * Add missing permission notice in each source file
553 * Adding a test which do a sequence of seek BEGIN, LAST, BEGIN, LAST
554 * Run seek tests on a second trace file
555 * Add #define _GNU_SOURCE to remove warning about asprintf
556 * Include a test for SEEK_BEGIN and SEEK_LAST
557 * Fix: Report success even if we find at least one valid stream in find_max_timestamp_ctf_stream_class
558 * Fix SEEK_BEGIN for streams that do not contain any event
559
f6ed7fa4
MD
5602012-10-27 Babeltrace 1.0.0
561 * tests: add test traces to distribution tarball
562 * Document bash requirement for make check in README
563 * Add tests to make check
564 * Fix: add missing header size validation
565 * callbacks.c: handle extract_ctf_stream_event return value
566 * Cleanup: fix cppcheck warning
567 * Cleanup: fix cppcheck warnings
568 * fix double-free on error path
569
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MD
5702012-10-18 Babeltrace 1.0.0-rc6
571 * Add valgrind suppression file for libpopt
572 * Fix: unplug memory leak that causes popt-0.13 to segfault
573 * Fix: test all close/fclose ret val, fix double close
574 * Cleanup: add missing newline
575 * Fix: fd leak on trace close
576 * Fix memory leaks induced by lack of libpopt documentation
577 * babeltrace: fix poptGetOptArg memleak
578 * plugins: implement plugin unregister
579 * Doc: valgrind with babeltrace (glib workaround)
580 * callsites: fix memory leak
581 * Fix: free all the metadata-related memory
582 * Fix : Free the iterator callback arrays
583 * Fix : cleanup teardown of context
584 * Fix : protect static float and double declarations
585 * callsite: support instruction pointer field
586 * Document that list.h is LGPLv2.1, but entirely trivial
587 * Fix: callsite support: list multiple callsites
588 * Add callsite support
589 * Fix: Allow 64-bit packet offset
590 * Fix: emf uri: surround by " "
591 * Handle model.emf.uri event info
592 * Fix: Documentation cleanup
593 * Fix: misplaced C++ ifdef
594 * Fix babeltrace-log get big line when the input file last line don't have enter
595 * API Fix: bt_ctf_iter_read_event_flags
596 * Fix: get encoding for char arrays and sequences
597 * Fix: access to declaration from declaration_field
598 * Fix: get_declaration_* should not cast to field
599 * Fix babeltrace-log uninitialized memory (v2)
600 * Revert "Fix babeltrace-log uninitialized memory"
601 * Fix babeltrace-log uninitialized memory
602 * Fix: access field properties by declaration
603 * Fix: check return value of get_char_array
604 * Fix: C++ support to API header files
605
7c282828
MD
6062012-08-27 Babeltrace 1.0.0-rc5
607 * Change default printout to add host, process names and vpid
608 * Add support for trace:hostname field
609 * Fix: allow specifying more than one input trace path
610 * Fix: make warnings (partial errors) visible
611 * Fix: --clock-force-correlate to handle trace collections gathered from v
612 * Documentation: update API doc with enum functions
613 * Fix: API: remove unsupported BT_SEEK_END from API
614 * API documentation
615 * Cleanup: shut up gcc uninitialized var warning
616 * Fix: support large files on 32-bit systems
617 * Fix: remove unused fts.h include
618 * Fix: add missing enum support to API
619 * Fix: handle clock offset with frequency different from 1GHz
620 * Cleanup: update ifdef wrapper name
621 * Fix: clarify bt_ctf_get_field_list
622 * Fix trace-collection.h: No such file or directory that build code with l
623 * Fix: check return value of bt_context_create
624 * Fix: ensure mmap_base_offset is zeroed on initialization
625 * Fix: Reswitch to FTW for add_traces_recursive
626 * Fix: don't free unallocated index
627 * Fix: don't close the metadata FD if a FP is passed
628 * Add BT_SEEK_LAST type to bt_iter_pos
629 * Fix: iterator.c BT_SEEK_RESTORE: check return value
630 * Fix: complete error handling of babeltrace API
631 * cleanup: protected -> hidden: cleanup symbol table
632 * Fix: add mmap_base_offset to ctf_stream_pos
633 * Fix: assign the current clock for mmap traces
634 * Fix: libbabeltrace add missing static declaration
635 * Fix: safety checks for opening mmap traces
636 * Remove trace-collection.h from include_headers
637 * Fix: protect visibility of ctf-parser functions
638 * Fix: correct name of bt_ctf_field_get_error in comments and typo in man
639 * Fix: wrong type in bt_ctf_get_uint64/int64
640 * API cleanup name get_timestamp and get_cycles
641 * fix comment struct bt_saved_pos
642 * Fix: Add missing clock-types.h
643 * Get rid of clock-raw and use real clock
644 * Cleanup (messages): Make the wording of the signedness warning clearer
645 * Fix: error path if heap_init fails
646 * Fix: Remove obsolete bt_iter_seek function
647 * Make the signedness warning useful with the field name
648 * Fix: Restore heap for SEEK_BEGIN
649 * Fix: check if handle is valid
650 * Fix: iterator set_pos
651 * Fix: get rid of consumed flag
652 * Fix: add missing heap_copy
653 * Fix: babeltrace assert() triggered by directories within trace
654 * Several fixes for bt_iter_pos related functions
655 * Fix iterator: various fixes
656 * Fix: remove duplicate yydebug var
657 * Fix babeltrace iterator lib: seek at time 0
658
2ae35d4f
MD
6592012-05-30 Babeltrace 1.0.0-rc4
660 * Add CodingStyle to tarball
661 * Add coding style document
662 * Fix: babeltrace should use output format argument
663 * Fix: accept traces which skip stream ids
664 * Use mmap_align
665 * align header: define PAGE_SIZE
666 * Implement mmap alignment header
667 * Cleanup: type warnings
668 * Cleanup: do not overwrite const argv parameters
669
7dfa782e
MD
6702012-05-29 Babeltrace 1.0.0-rc3
671 * Fix: converter error logic
672 * Fix: report appropriate field in error message
673 * Fix: support 64-bit events discarded counter types
674 * Fix: add missing bt_ctf_get_int_len API
675 * Fix bt_context_add_traces_recursive error code
676
2eb5dde8
MD
6772012-04-24 Babeltrace 1.0.0-rc2
678 * Fix: return an error if no trace can be opened
679 * Fix: double destroy in context remove
680
36dbe3e6
MD
6812012-04-18 Babeltrace 1.0.0-rc1
682 * Fix: -n "field names" option should allow "none"
683 * Fix: Show context field name by default
684 * Manpage fix: babeltrace-log manpage should refer to lttng(1)
685 * Clarify warning message for events discarded
686 * Fix: babeltrace should skip erroneous traces
687 * Fix: put explicit error messages and warnings when opening a trace
688 * Fix: segfault on error handling
689 * Fix: enum must use last value + 1 as next item value
690 * Fix: warn, and don't assert, when reading a value outside enum range
691 * API Fix : missing list fields of event decl
692 * API fix : fill the values for timestamp begin and end
693 * API : list of events in the trace
694 * UUID field should be optional, as specified by CTF spec
695 * Babeltrace ctf-text duplicated error message
696 * API fix/breakage : reexporting bt_ctf_event
697 * fix/breakage API : replace bt_ctf_event
698 * add ctf_event_definition pointer to ctf_stream_definition
699 * Rename ctf_event to ctf_event_declaration
700 * Rename ctf_stream to ctf_stream_definition
701 * Rename ctf_stream_event to ctf_event_definition
702 * Rename ctf_stream_class to ctf_stream_declaration
703 * Cleanup: Remove unneeded local variables from function
704 * API Fix : give access to trace_handle and context
705 * API Fix : handle id to use the public functions
706 * Fix : add the missing seek begin
707
b07f0867
MD
7082012-03-16 Babeltrace 1.0.0-pre4
709 * fix : bt_ctf_iter_create defaults to BEGIN pos
710 * Fix : only one iterator per context
711 * Fix error checking in bt_context_add_traces_recursive
712 * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
713 * Fix API: add const qualifiers, privatize struct bt_ctf_event
714 * Fix: split ctf/event.c
715 * Fix: seek by timestamp
716 * Fix: remove leftover code from seek begin (unimplemented for now)
717 * Fix: seek error handling
718 * Fix: callbacks.c: more explicit error msg
719 * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
720 * Add missing iterator.h into the git repo
721 * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
722 * API cleanup: Move bt_iter_create/destroy to internal header
723 * Fix: update missing copyrights and ifdef protection mismatch
724 * Clarify clock correlation error message
725 * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
726 * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
727 * Fix: Add memstream.h dependency to Makefile.am
728 * Implement fallback for systems lacking open_memstream and fopenmem
729 * Fix: try to include endian.h by default
730
6c8ac581
MD
7312012-03-02 Babeltrace 1.0.0-pre3
732 * Fix uuid in metadata
733 * Babeltrace wrapper update
734 * uuid wrapper: fix use in visitor
735 * Endian wrapper use fix
736 * FreeBSD uuid wrapper fixes
737 * Fix missing uuid wrapper change
738 * Add endian.h wrapper
739 * Use standard __LONG_MAX__ instead of __WORDSIZE
740 * Create BSD wrapper for uuid
741 * fix API : deal with the optional underscore
742 * Fix API : functions to access fields properties
743
305c65e5
MD
7442012-02-23 Babeltrace 1.0.0-pre2
745 * linker: privatize prio_heap and babeltrace_types
746 * Linker: privatize libbabeltrace_types
747 * Link statically to internal libraries
748 * Combine duplicated API/pretty-print timestamp code
749 * API : export the offsetted timestamp
750 * Fix : segfault when printing timestamp on index
751 * Fix : coherency in const parameters
752
0a264ae4
MD
7532012-02-20 Babeltrace 1.0.0-pre1
754 * Generically print tracer version (and env) in verbose mode
755 * Fix open_mmap_trace missing support
756 * fix: context.h add missing documentation for packet_seek parameter
757 * Cleanup iterator.h
758 * Fix callback.h documentation
759 * Cleanup: babeltrace.h does not need to include ctf/events.h
760 * API fix: Move callbacks to CTF plugin
761 * Removed unneeded ctf_* forward declarations from babeltrace.h
762 * Remove unneeded forward declarations (ctf-specific) from iterator.h
763 * fix: move read event from iterator to event.h
764 * Fix: ctf specific events.c needs to be within CTF plugin
765 * API fix: packet_seek should take an index rather than offset
766 * Fix API: allow packet_seek override
767 * Fix: add lib missing includes
768 * Fix: packet_seek is local to plugins, but can be overridden
769 * Fix API: rename unclear move_pos_slow to packet_seek
770 * Fix: Check for unknown format
771 * Fix: do not use ctf-specific struct in format.h
772 * fix : callback type, doc and links to libbabeltrace
773 * Fix : callback chain len
774
0d8f8c2e
MD
7752012-02-16 Babeltrace 0.12
776 * Typedef bt_intern_str
777 * Export the list header with a new namespace
778 * API : add_trace return the trace_handle id
779 * fix manpage: refer to lttng(1)
780 * API : cleanup includes
781 * API : Access CTF events fields
782 * manpage: Add babeltrace-log.1
783 * API : seek by timestamp
784 * Move the add_traces_recursive out of the library
785 * manpage: use pp instead of PP
786
0916c699
MD
7872012-02-13 Babeltrace 0.11.1
788 * Add trace-collection.h to the installed headers
789
fed6a350
MD
7902012-02-13 Babeltrace 0.11
791 * Add --clock-force-correlate option
792 * lib: open trace error handling fix
793 * Use default if there is no clock declaration
794 * iterator: fix type warning on 32-bit build
795 * Use 64-bit type for packet and content size
796 * Fix context API
797 * Add missing context-internal.h
798 * struct bt_context is opaque
799 * Update comment to match context API code
800 * Print loglevel names
801 * babeltrace lib cleanup, folded with open/remove trace functions
802 * API : iterator get and set position
803
d40a9bb4
MD
8042012-02-09 Babeltrace 0.10
805 * Fix clock freq
806 * clock: use freq field
807 * Show env. in verbose mode
808 * Remove all code that depends on trace collection directory structure
809 * Use environment information for extra fields
810 * Parse environment declarations from LTTng-modules and LTTng-UST
811 * Fix typo
812 * Add babeltrace.1 manpage
813 * Update help
814 * Install license files and dependency listing into the system doc
815 * Add ChangeLog to doc install
816
ab43a115
MD
8172012-02-02 Babeltrace 0.9
818 * Allow signed values in get_signed. Cast unsigned into signed.
819 * Show loglevel information only with value
820 * env needs to be a keyword too
821 * Add env {} warning test case
822 * Add environment (env {}) parser-level support
823 * Revert "Remove leading underscores from identifiers directly in lexer"
824 * Remove leading underscores from identifiers directly in lexer
825 * Fix: do not remove field names when adding fields
826 * API : iterator namespace cleanup
827 * Time offset: use trace offset average
828 * API : trace_handle
829 * Print event discarded at end of stream
830 * Discarded event time range is between last packet event and timestamp_end
831 * Print time range during which events have been dropped
832 * Print events discarded
833 * Add clock offset support
834 * Warn user of clock offsets do not match
835 * Add clocks to trace collection
836 * clock: show as time of day
837 * Implement clock mapping within integer type
838 * Implement clock IR generation
839 * Add warning tests
840 * Relax unknown field handling: warn instead of error
841 * Fix erroneous use of "-n" for additional fields, add "-f"
842 * Output warnings and errors to stderr
843 * Fix double typedef of bt_event_name
844 * Parse clock descriptions
845 * API : split iterator headers from babeltrace.h
846 * Add missing context.h/context.c
847 * Introduce contexts
848 * Fix parallel build for lib/
849 * Organise libbabeltrace
850 * Export the format.h header
851 * Create the babeltrace include dir on install
852 * callbacks: use correct type for element size
853 * callbacks: Fix set size array size
854 * Fix callback chain array usage
855 * Add time delta to ctf-text
856 * ctf-text: show timestamp in sec.nsec
857 * Fix wrong variable error check
858 * Use the generic call to move_pos_slow
859
fc493d94
MD
8602011-12-12 Babeltrace 0.8
861 * Add loglevel support
862 * Update libpopt dependency to 1.13
863 * Document dependency on libpopt >= 1.8
864 * Describe libtool version dependency
865 * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
866 * Use realpath for path
867 * Helper function to extract string from fields
868 * Use realpath on trace collection path
869 * allow printing domains when no procname are present, handle
870 various / patterns
871 * Add trace:domain,trace:procname,trace:pid support
872 * Add "-n trace" option to print trace name
873 * Do not install ctf-parser-test
874 * Make ctf open errors more verbose
875 * configure.ac: add check for popt library
876 * Show field names by default, enhance --names option
877 * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
878 * Add mmap trace reading
879 * Pass stream pointer with callback caller data
880
627516db
MD
8812011-09-29 Babeltrace 0.7
882 * Add missing stdint.h
883 * Use integer extraction functions
884 * Extract int and char arrays from fields
885 * Add parameters to callbacks
886 * Fix float support
887 * Fix type cast warning
888 * Integer support: add missing signed casts
889 * Remove underscore prefix from field names (pretty-print)
890 * Fix sequence iteration
891 * Fix sequence field name use after free
892 * Fix support for empty streams
893 * Optional file pointer to metadata
894 * Specify callback to move packet in open_trace
895 * Free the callbacks on iter_destroy
896 * Add callback support
897 * Basic seek support
898 * Add callback API
899 * Enhance babeltrace API with position save/restore
900 * Remove unused structure forward declarations
901 * Remove stale local .c struct declarations (unused)
902 * Annotate branches in ctf.c event reading/writing code
903 * Annotate prio heap likely branch
904 * Annotate likely/unlikely branches in headers
905
d199691b
MD
9062011-08-12 Babeltrace 0.6
907 * Introduce Babeltrace public API: babeltrace.h
908 * Fix support for gold linker: inappropriate dep removal of plugins
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9102011-08-12 Babeltrace 0.5
911 * Initialize size to 0 to eliminate incorrect gcc uninitialized
912 var warning
913 * Fix non-matching packet context wrt last packet event read
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