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