Commit | Line | Data |
---|---|---|
0c9ad44b MD |
1 | 2012-12-20 (13th Baktun) lttng-ust 2.1.0 |
2 | * Bump liblttng-ust-ctl lib version major number | |
3 | * Bump UST proto version minor number | |
4 | * Helper to debug: add object name | |
5 | * Tests: Fix rundir not created in ust-basic-tracing | |
6 | * ust test: add missing return -1 | |
7 | * Test: update ust tracing unit tests to 2.1 internal ABI | |
8 | * Tests: Fix rundir not created in ust-multi-test | |
9 | * Adapt internal files and examples to TRACEPOINT_INCLUDE | |
10 | * Adapt tests to TRACEPOINT_INCLUDE | |
11 | * Cleanup: tests remove hello.cxx/ust_tests_demo.h | |
12 | * Fix: don't do macro expansion in tracepoint file name | |
13 | * Fix lttng-gen-tp: Template file must end in .tp | |
14 | * Pack structures in comm protocol between UST and sessiond | |
15 | * Cleanup lttng-gen-tp: Help not showing when using -h,--help | |
16 | * Cleanup lttng-gen-tp: remove leading underscore before include guard | |
17 | * fix memleak: ustctl free shadow chan on ustctl_unmap_channel() | |
18 | * Update license text | |
19 | * Fix: check if event enabled for bytecode-less events | |
20 | * Fix: handle enablers without bytecode | |
21 | * Print probe provider mismatch error even without -Wsystem-headers | |
22 | * filter: Add missing padding | |
23 | ||
dd8b384a MD |
24 | 2012-11-22 lttng-ust 2.1.0-rc2 |
25 | * filter interpreter cleanup: use uint64_t for retval | |
26 | * Fix: filter linking can dereference NULL pointer on alloc failure | |
27 | * Cleanup: remove whitespaces and EOL in tests | |
28 | * Filter: use only single lower bit of filter return value | |
29 | * Fix: filter: var len array at end of external structure | |
30 | * Fix: filter link fail handling | |
31 | * Fix: add missing seqnum field to filter | |
32 | * filters: perform union rather than intersection | |
33 | * Implement support for overlapping wildcard/events | |
34 | * Cleanup: add lttng_/lttng-/LTTNG_ prefixes | |
35 | * filter: add seqnum field to filter command | |
36 | * Filter iteration: iterate on list of filters | |
37 | * document that tracepoint names should ideally not be re-used | |
38 | * Remove LIBFORMAT config declaration, unused | |
39 | * Add libc errno translation layer to UST error code | |
40 | * Fix: add const qualifier for filter local void * | |
41 | * Fix: re-allow non-lvalue string, sequence, array parameters | |
42 | * Tear down handles associated with a closed sessiond socket | |
43 | * Distinguish UST return codes from transport return codes | |
44 | * Fix: Conditionally disable tests requiring shared libs support | |
45 | * Cleanup: don't spawn per-user thread if HOME is not set | |
46 | * Manpage: document supported UST contexts | |
47 | * Fix: procname context semantic | |
48 | * Fix: Fix self-assign warning on struct ustfork_clone_info init | |
49 | * Fix: memcpy of string is larger than source | |
50 | * Implement liblttng-ust-fork daemon() override test | |
51 | * liblttng-ust-fork: override daemon() call | |
52 | * ustfork: set errno to ENOSYS if symbol lookup fails | |
53 | * Fix: be quiet on filter linker error | |
54 | * Build out of src tree | |
55 | * Fix: filter bytecode specializer stack leak | |
56 | * Fix: reloc offset validation error out on filters with no reloc table | |
57 | * Perform calculation on bit size in 64-bit | |
58 | * Use uint64_t for packet header content size and packet size | |
59 | * Fix: manpage typo "-lllttng-ust" -> "-llttng-ust" | |
60 | * Fix: BSD getprogname null pointer dereference | |
61 | * Add support for model.emf.uri event info | |
62 | * Filter error message cleanup | |
63 | * Manpage update: document use in daemons | |
64 | * Fix: get_wait_shm() ust mutex deadlock (add 2 missing exit calls) | |
65 | * Fix: get_wait_shm() ust mutex deadlock | |
66 | * Fix: add events with 0 field to field list | |
67 | ||
d8c99839 MD |
68 | 2012-09-10 lttng-ust 2.1.0-rc1 |
69 | * Fix make dist: fix liblttng-ust-java dependencies | |
70 | * Fix make dist: add missing filter header | |
71 | * Fix: backward compatibility with UST 2.0 app probes | |
72 | * Fix: Filter ABI changes to support FILTER_BYTECODE_MAX_LEN (65536) | |
73 | * Export "written" information about fields | |
74 | * Fix filter: pointer to string, not string, should be on stack | |
75 | * Fix: tracepoint float nowrite | |
76 | * Fix: accept 65536 bytes long bytecodes | |
77 | * Add hostname to env | |
78 | * ABI change: bump internal version to 3.0.0 | |
79 | * Fix: threads should be created in DETACHED state | |
80 | * Fix: 32-bit x86 strict-aliasing warnings | |
81 | * Fix UST SIGPIPE handling | |
82 | * Fix: Libtool fails to find dependent libraries when cross-compiling lttng-ust | |
83 | * Cleanup: filter: turn bytecode linking error msg into debug | |
84 | * Make lttng-ust robust against -finstrument-functions. | |
85 | * Filter: keep aliased ax and bx registers | |
86 | * Filter: remove interpreter dynamic typing | |
87 | * Filter: add missing specialized op names | |
88 | * Filter: specialize double-s64 binary comparators | |
89 | * Fix filter: fix stack leak on taken branch | |
90 | * Filter: Implement stack-based interpreter | |
91 | * Filter: double comparator produces s64 | |
92 | * Filter: use hash table to check merge points | |
93 | * Filter: split passes into separate components | |
94 | * Filter: cleanup macros | |
95 | * Filter: validate range overflow with end of insn | |
96 | * Filter: validate that field ref strings are non-NULL | |
97 | * Filter: ensure logical operator merge is always s64 | |
98 | * Filter: we don't care if double/s64 are literals | |
99 | * Filter: specialize 'and' and 'or' ops. | |
100 | * Implement dispatch-table based interpretor | |
101 | * Filter: Specialize unary operators | |
102 | * Define switch use as macro in interpreter | |
103 | * Filter interpreter: mark float test as unlikely | |
104 | * Filter: fix bytecode validation typo | |
105 | * Filter: specialize comparators | |
106 | * Specialize load and unary ops | |
107 | * Validate registers, no need to initialize to 0 | |
108 | * Filter: opcode for ref loads | |
109 | * Remove redundant validation from interpreter | |
110 | * filter: Add bytecode validation pass | |
111 | * TRACEPOINT_EVENT: add *_nowrite fields for filter | |
112 | * Only print filter errors if LTTNG_UST_DEBUG is set | |
113 | * Cleanup: remove debug define | |
114 | * Filter: add floating point support | |
115 | * Remove filter test printouts | |
116 | * Implement filter bytecode interpreter and linker | |
117 | * Filter: receive, attach and link empty filter | |
118 | * Filter: prepare filter stack data | |
119 | * Wrap dynamic len array into stackvar union | |
120 | * liblttng-ust-comm/lttng-ust-com.c: remove unnecessary goto in ustcomm_accept_unix_sock() | |
121 | * liblttng-ust/lttng-ust-comm.c: fixing typo. | |
122 | * Fix: remove unused texinfo dep from configure.ac | |
123 | * Fix C99 strict compatibility: don't use void * for function pointers | |
124 | * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions | |
125 | * Revert "Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions" | |
126 | * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions | |
127 | * Fix: perform TLS fixup of nest count outside of UST mutex | |
128 | * Fix: liblttng-ust-fork deadlock | |
129 | * Fix: handle pthread errors | |
130 | * Fix: local apps allowed should disable local (not global) tracing | |
131 | * Fix strict ISO-C compatibility for ust-tracepoint-event.h public header | |
132 | * Fix: support -std=c99 in tracepoint macros | |
133 | * Fix c99 compatibility: use __typeof__ instead of typeof in public headers | |
134 | * hello test: fail on old style definition | |
135 | * Fix: tracepoint.h should not generate old-style definitions | |
136 | * Fix: don't define variables in headers | |
137 | * test "hello": add boolean test | |
138 | * Fix: perform macro expansion on tracepoint signatures | |
139 | * UST check pointer/de-reference order | |
140 | * Fix list field: handle error | |
141 | * Implement event fields listing | |
142 | * Implement field listing command | |
143 | * Fix: Block all signals in listener thread | |
144 | * Add CodingStyle document to tarball | |
145 | * Add coding style document | |
146 | * endian.h: support cygwin | |
147 | * align.h: support cygwin page size | |
148 | * Add cygwin support to libringbuffer getcpu.h | |
149 | * Add "2x int" and "2x long" types to the Java interface | |
150 | * Add Integer and Long tracepoint types to the Java interface | |
151 | * Fix: don't SIGBUS when filesystem is full | |
152 | * tracepoint: include stdio.h for NULL definition | |
153 | * manpage update: document that probes need gcc | |
154 | * Fix: remove # in front on extern "C" { | |
155 | * Cleanup: don't use GNU old-style field designator extension | |
156 | * Fix: remove padding field after variable sized array | |
157 | * Use unsigned long type for events discarded counter | |
158 | * Fix: getcpu build with modern uClibc versions | |
159 | * Fix: lttng-ust.pc needs to specify -ldl | |
160 | * Fix: examples Makefiles should pass $(LIBS) at last | |
161 | * Build a jar for the Java side of the JNI interface | |
162 | * Fix: ustctl need to send the second fd upon error of 1st fd | |
163 | * Fix: Add missing fork test program dependency library | |
164 | * Fix: Make the JNI interface actually work | |
165 | * Merge branch 'dev' | |
166 | * Fix: stringify version description | |
167 | ||
1a94cf83 MD |
168 | 2012-03-29 lttng-ust 2.0.1 |
169 | * Use bsd-compatible fcntl for close-on-exec on socket | |
170 | * Fix multi-session wildcard support | |
171 | * Fix event lost count when buffer is full | |
172 | * Remove inappropriate \n from easy-ust sample | |
173 | ||
649282a8 MD |
174 | 2012-03-20 lttng-ust 2.0.0 |
175 | * First STABLE version | |
176 | * Add version name | |
177 | ||
68d9f89e MD |
178 | 2012-03-20 lttng-ust 2.0.0-rc4 |
179 | * Fix out-of-bound write in ltt-events.c | |
180 | * Document LTTNG_UST_DEBUG_VALGRIND compilation flag | |
181 | * Update COPYING | |
182 | * Add exception handling to lttng-gen-tp io operations | |
183 | ||
8e2d61c8 MD |
184 | 2012-03-16 lttng-ust 2.0.0-rc3 |
185 | * Fix: sendmsg should retry on EINTR, and use MSG_NOSIGNAL | |
186 | * fix: ustcomm_close_unix_sock should close, not shutdown | |
187 | * Fix: do not print EPIPE perror, as it is an expected error | |
188 | * Ensure that multiplication of clock offset is done on 64-bit | |
189 | * Add 2 missing licenses in deprecated tests | |
190 | * Remove unbuild and unused (deprecated) make_shared_lib test | |
191 | * License text standardization, add missing licenses | |
192 | * Cleanup: remove duplicate check for 0 num_subbuf and subbuf_size | |
193 | * Fix: power of 2 size check should apply to size_t type, not uint32_t | |
194 | * Fix: recvmsg should handle EINTR | |
195 | * Make lttng-gen-tp work on python 2.6 | |
196 | * Make lttng-gen-tp executable | |
197 | ||
bf1175c2 MD |
198 | 2012-03-02 lttng-ust 2.0.0-rc2 |
199 | * Manpage fixes | |
200 | * Fix: dmesg printout should not print metadata warnings | |
201 | * Fix: use transport name as channel name | |
202 | * Fix: Add signature check in tracepoint activation | |
203 | * Fix: add tracepoint signature at tracepoint definition site | |
204 | * Fix: keep event probe signature, for use by event probe signature check | |
205 | * Fix ABI: add padding to structures shared between UST and consumer | |
206 | * Fix ABI: add padding to tracepoint and ring buffer config public structu | |
207 | * Fix ABI: Adding missing padding in tracepoint event structures | |
208 | * Fix: Add include/lttng/ust-config.h to git ignore | |
209 | * Fix effect: update README about dlopen() | |
210 | * Fix: fixup vtid TLS | |
211 | * Fix: fixup ringbuffer tls at constructor by forcing read | |
212 | * Fix: fix deadlock with dlopen() lttng-ust | |
213 | * Fix: only print event errors every 1048576 hits | |
214 | * Fix: add missing debug printout to identify the cause of lost events | |
215 | * fix: liblttng-ust-ctl should check for incorrect parameters | |
216 | * fix: ust comm error handling segfault | |
217 | * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_ | |
218 | * fix: on exit, leave thread/mmap reclaim to OS | |
219 | * fix: Handle sys_futex with async cancel, add missing pthread_join | |
220 | * fix: Only munmap the wait page when not exiting from process | |
221 | * Use CPPFLAGS instead of CFLAGS for -I | |
222 | * Fix type range comparison always false for 64-bit arch | |
223 | * demo: remove useless libs | |
224 | * tests: include missing headers | |
225 | * Add missing limits.h include for NAME_MAX | |
226 | ||
1796af86 MD |
227 | 2012-02-20 lttng-ust 2.0.0-rc1 |
228 | * Standardize version across toolchain | |
229 | * Fix a typo in gen-tp Makefile | |
230 | * Implement the .o file generation in lttng-gen-tp | |
231 | ||
58bfa9af MD |
232 | 2012-02-16 lttng-ust 1.9.8 |
233 | * Fix comment in tracepoint.h | |
234 | * Add loglevel info to manpage | |
235 | * Remove stale binary file | |
236 | * Add lttng-ust(3) | |
237 | * Add a man page for lttng-gen-tp | |
238 | * Install easy-ust and gen-tp examples in doc/ | |
239 | * Create the lttng-gen-tp tools as an helper to generate UST .h and .c files | |
240 | * Add missing #define _GNU_SOURCE for sched_getcpu() | |
241 | * Define _GNU_SOURCE for all implementation files rather than getcpu.h | |
242 | * Add sched_getcpu and sysconf to AC_CHECK_FUNCS | |
243 | * Mark lib_ring_buffer_print_errors unused | |
244 | * Cleanup: remove extra space from easy_ust example | |
245 | * Add missing comma to tracepoint STAP_PROBEV call | |
246 | ||
43f76196 MD |
247 | 2012-02-13 lttng-ust 1.9.7 |
248 | * liblttng-ust-java: add missing -classpath ./ | |
249 | * Only specify that sdt.h provides system integration for now | |
250 | * Add STAP_PROBEV check ton configure.ac | |
251 | * Add sdt.h integration | |
252 | * Remove extern C around probe header | |
253 | * Move lttng/config.h to lttng/ust-config.h, and use LTTNG_UST_ namespace | |
254 | * Add a configure report at the end of the output | |
255 | * Add sdt.h integration option | |
256 | * Set default loglevel in metadata | |
257 | * Fix: LTTng-UST java jni wrapper does not build with OpenJDK | |
258 | ||
94b6d0d1 MD |
259 | 2012-02-09 lttng-ust 1.9.6 |
260 | * Fix tracepoint.h multiple .o within module/core exec linkage bug | |
261 | * tracepoint: name -> _name to fix possible namespace clash | |
262 | * Add debug printout to tracepoint.c | |
263 | * Rename liblttng-ust-libc to liblttng-ust-libc-wrapper | |
264 | * Update hardcoded loglevel | |
265 | * Add "easy_ust" example | |
266 | * Update gitignore | |
267 | * Zero-initialize struct msghdr | |
268 | * Add environment information | |
269 | * Fix event-specific enabling | |
270 | * Update static lib linking | |
271 | * liblttng-ust-libc: fix linking | |
272 | * liblttng-ust-libc: fix lib dependency | |
273 | * Install README and ChangeLog into system doc | |
274 | * Add hello-static-lib test | |
275 | * Fix static provider linking: introduce TRACEPOINT_PROBE_DYNAMIC_LINKAGE | |
276 | * Fix 32-bit type: allocated len is used | |
277 | * Fix 32-bit type mismatch | |
278 | ||
e4d66fb5 MD |
279 | 2012-02-02 lttng-ust 1.9.5 |
280 | * UST comm ABI: Add padding, push version to 2.0 | |
281 | * Update loglevel names | |
282 | * Implement loglevels as event and wildcard attributes | |
283 | * Update loglevel ABI: only loglevel value/enum is known by UST | |
284 | * Pre-assign fixed loglevels | |
285 | * Remove old (now unused) loglevel control code entirely | |
286 | * Update loglevel selection ABI | |
287 | * Use boot_id as monotonic clock uuid | |
288 | * clock: add clock description to metadata | |
289 | * Properly fix the timekeeping overflow detection | |
290 | * Revert "Fix timestamps for slow-paced event rates" | |
291 | * Revert "Force 64-bit timestamps" | |
292 | * Declare struct lttng_ust_calibrate | |
293 | * Force 64-bit timestamps | |
294 | * demo program: ensure we don't link demo on useless libs | |
295 | * ust comm: Receive second FD even if 1st receive failed | |
296 | * ust consumer: close shm fd after mapping it | |
297 | * Add a comment about which wait fd is closed early by UST. | |
298 | * Remove leftover structure in ust-abi.h | |
299 | * Close stream and channel file descriptors as soon as passed to | |
300 | sessiond | |
301 | * Fix AC_LANG_SOURCE usage: only takes one parameter | |
302 | * Fix timestamps for slow-paced event rates | |
303 | * configure.ac: Use AC_LANG_SOURCE for if else macros | |
304 | * Add execution instructions to the demo test program | |
305 | * Force the building of shared noinst libraries in the demo test | |
306 | program. | |
307 | * Only print the futex perror in debug mode | |
308 | ||
54d2e210 MD |
309 | 2011-12-23 lttng-ust 1.9.4 |
310 | * Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs | |
311 | * Comment the union field (only used in call_rcu scheme) | |
312 | ||
dddc9140 MD |
313 | 2011-12-21 lttng-ust 1.9.3 |
314 | * Fix clock source overflow on 32-bit archs | |
315 | * Remove unused trace_clock_frequency | |
316 | * check for negative wait() return value | |
317 | * Add DBG message when registering a probe | |
318 | * Only show futex warning "perror" in debug mode | |
319 | ||
07a0da24 MD |
320 | 2011-12-14 lttng-ust 1.9.2 |
321 | * Add missing ust_libc.h to Makefile.am | |
322 | * Use DBG instead of WARN for futex_wake workaround message | |
323 | * Make dlopen more robust by using the .0 target for the library | |
324 | ||
943be3a0 MD |
325 | 2011-12-13 lttng-ust 1.9.1 |
326 | * First LTTng-UST 2.0 prerelease. |