X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ChangeLog;h=37a26d4840c6535c980524cac525c4a3837359aa;hb=c67ad70ef8b57f81015f30e16fba62e940388832;hp=b737be1d727ee47f39e30a81afada9751ff1f41c;hpb=0c9ad44b7604040dfcd1e67b18afc3dc5d025b19;p=lttng-ust.git

diff --git a/ChangeLog b/ChangeLog
index b737be1d..37a26d48 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,406 @@
+2015-01-26 lttng-ust 2.6.0
+	* Fix: java-agent: out-of-tree path to java manifest
+	* Fix: missing parenthesis in offset_align_floor
+	* Fix: add ustctl_has_perf_counters
+	* Fix: add urcu-bp TLS fixup
+	* Fix: add missing poll.h include
+	* Fix: get_subbuf: bound number of consumerd retry
+
+2014-12-12 lttng-ust 2.6.0-rc3
+	* Fix: man: you can't link a lib with a static lib
+	* Fix: context alignment not properly handled
+	* Fix: Shorthand option -cp not supported in all version of Java
+	* Fix: allow tracepoints to build with --std=c99
+	* Fix: filter attach vs event enable race
+	* Fix: add a configure check for weak symbols support
+	* Fix coverity warning about sizeof(void **) != sizeof(void *)
+	* Fix: off-by-one in sequence filter comparator
+	* Fix: Java Agent JAR file symlink should be created after objects install
+
+2014-11-04 lttng-ust 2.6.0-rc2
+	* Fix: Add versioning to liblttng-ust-agent JAR
+	* Fix: Warn when log4j version is too old
+	* Update Java agent documentation
+	* Fix: Try loading classes using the thread context class loader
+	* Update version name
+
+2014-10-20 lttng-ust 2.6.0-rc1
+	* Add missing file to gitignore
+	* Fix: preserve example files' timestamps when copying
+	* Fix: Abort loading log4j agent classes when detected log4j version is too old
+	* Cleanup: Remove the no longer needed liblttng-ust-jul folder
+	* Fix: Wrong CLASSPATH when building liblttng-ust-java oot
+	* Fix: Wrong CLASSPATH when building liblttng-ust-java-agent oot
+	* Rename public structure to avoid collisions
+	* Refactor liblttng-ust-jul in liblttng-ust-agent
+	* Build the liblttng-ust-java library using the new M4 macros
+	* Add M4 macros helpers to build Java programs
+	* Modernize README using Markdown
+	* Documentation: clarify event name in lttng-ust.3
+	* Add cscope to gitignore
+	* configure.ac: fix "missing jni.h" error message
+	* Fix: remove references to trace_printf()
+	* Change JUL agent to use the new ABI
+
+2014-07-16 (Take Your Poet to Work Day) lttng-ust 2.5.0
+	* Mutex while updating statedump_pending is not needed
+	* Revert "Turn base address dump into experimental feature"
+	* Fix: document ust_fork_mutex nesting
+	* Bugfix for #745 deadlock with baddr statedump+fork
+	* Move enablers syncing after the channel registration
+	* Add lttng_ust_notrace to static inline functions
+	* lttng ust: support ppc64le within configure
+
+2014-06-27 lttng-ust 2.5.0-rc2
+	* Fix: lttng-ust-jul: set thread in daemon mode
+	* JUL: use root logger to capture events
+	* Fix: Wrong configure check for UST perf event counters context support
+	* Fix: multiple providers in same C file failure
+	* Fix: header inclusion guard typo in lttng-ust-tracef-provider.h
+	* Fix: 2.5.0-rc1 changelog has off-by-one date
+
+2014-05-28 (International Hamburger Day) lttng-ust 2.5.0-rc1
+	* Fix: out of tree build for lib Java and JUL
+	* Fix: default loglevel is DEBUG
+	* Fix: refuse overwrite mode buffers with less than two subbuffers
+	* Fix: tracef.h: add missing c++ guard
+	* Fix: remove JUL loglevel filtering from the agent
+	* Fix: cleanup JUL agent state on sessiond disconnect
+	* Fix: Move generated headers to the BUILT_SOURCES target
+	* Fix: perf ust: check close return value
+	* Cleanup: work-around missing inet.h struct mmsghdr fwd declaration
+	* Implement LTTng-UST perf counters support on x86
+	* Fix linking failure when cross-compiling
+	* Fix: disable liblttng-ust-dl if dlinfo is not available in C library
+	* Fix: pass proper args when writing commit counter
+	* Fix: pad strings that are modified concurrently with tracing
+	* Fix: Use $AM_CC when it is defined instead of gcc in demo-tracef
+	* Revert "Fix: disable liblttng-ust-dl if dlinfo is not available in C library"
+	* Fix: .split() the CC environment variable in lttng-gen-tp
+	* Fix: disable liblttng-ust-dl if dlinfo is not available in C library
+	* Fix: python invocation through env
+	* Change default loglevel to TRACE_DEBUG_LINE
+	* Fix: Override AM_PATH_PYTHON's default action-if-not-found
+	* Fix: don't accept configure --disable-shared
+	* Fix: configure.ac: add missing result to alignment req. check
+	* Fix: malloc wrapper: infinite recursion with compat TLS
+	* Fix: lttng-ust needs -ldl for tracef()
+	* Fix: typo in lttng-ust.3
+	* Fix: liblttng-ust-libc-wrapper recursive use of calloc
+	* Fix: add demo-tracef to dist tarball
+	* Fix: add missing header files for tracef
+	* Implement tracef() instrumentation API
+	* Add 'unused' attribute to tracepoint callback
+	* Use autoconf AM_MAINTAINER_MODE
+	* Fix: mismatch between code and comments
+	* Fix: incorrect urcu git URL in README
+
+2014-02-28 (Public Sleeping Day) lttng-ust 2.4.0
+	* Fix: JUL test: update to API change
+	* Fix: Cast from pointer to different integer size warning
+	* Turn base address dump into experimental feature
+	* Fix: JUL support multiple loglevels
+	* Fix: Skip lttng-gen-tp example build if Python is missing
+	* Fix: dynamically fetch the session daemon port
+	* Fix: JUL agent connect to user and root sessiond
+	* Fix: handle registration done command
+	* Fix: Unsynchronized access in LTTngTCPSessiondClient
+	* Cleanup: fix comment
+	* Fix: Dump executable base-address with readlink
+	* Fix: add assert for NULL dereference
+	* Fix: tracepoint out of memory handling
+	* Fix: dereference before null check
+	* Cleanup: remove logically dead code
+	* Fix: handle sysconf errors
+	* Fix: java-jul/Makefile should not be marked as a binary
+
+2014-02-14 lttng-ust 2.4.0-rc4
+	* Cleanup: remove extra space in dlerror wrapper
+	* Fix: work-around glibc lying about dlsym()/dlerror() leafness
+	* Cleanup: add lttng_ust_malloc_wrapper_init prototype to header
+	* Fix: malloc libc instrumentation wrapper
+	* Fix: add LTTngEvent class to fix delayed logger
+	* Fix: FD leak in liblttng-ust-ctl
+	* Fix: liblttng-ust-dl Makefile flags mismatch
+	* Fix: liblttng-ust-fork Makefile flags mismatch
+	* Fix: out of tree examples build
+	* Fix: C++: incomplete extern C guard transition
+
+2014-01-29 lttng-ust 2.4.0-rc3
+	* Fix: add missing JUL loglevel handling
+	* Cleanup gen-tp: add quotes around AM_CC
+	* Pass the CC variable to the example Makefiles
+	* cleanup ust_baddr and ust_baddr_statedump doc
+	* baddr: add ust_baddr and ust_baddr_statedump doc
+	* Fix: baddr_statedump tracepoint registration
+	* Fix: baddr out of tree build
+
+2013-12-10 lttng-ust 2.4.0-rc2
+	* Fix: baddr_statedump tracepoint registration
+	* Fix: baddr deadlocks and RCU races
+	* Fix: lock exit mutex when creating threads
+	* Fix: baddr deadlock with lttng-ust destructor
+	* baddr: include missing header
+	* baddr: get session under lock
+	* Fix: take the ust lock around session iteration in statedump
+	* Fix: baddr_statedump deadlock with JUL tracing
+	* Fix: client_packet_header() uses wrong packet
+	* Cleanup: fix typo in ring buffer backend comment
+	* Compile liblttng-ust-baddr c files into liblttng-ust
+	* Allow suppressing of base-address-state tracing
+	* Integrate base-address statedump into lttng-ust
+	* Fix: eliminate timestamp overlap between packets
+	* Fix: lttng-gen-tp to build out of tree
+	* Fix: compile doc/ after JUL/Java
+	* JUL: add Hello.java in doc/examples
+	* Fix lttng-ust(3) manpage
+	* JUL: fix enable all event for delayed Logger
+	* Fix: typo in JNICALL for the JUL tracepoint
+	* Fix: move va_end to outermost label
+	* Fix: add missing NULL check after allocation
+	* Fix cleanup: all spaces before flags
+	* fix: lttng-gen-tp: add missing spaces around flags
+
+2013-11-15 lttng-ust 2.4.0-rc1
+	* doc/examples: error out when a subdir make fails
+	* JUL: fix out of tree build
+	* Java/jul: fix make dist
+	* JUL: install documentation and jar file
+	* Add missing copyrights to test scripts
+	* Escape minus signs in lttng-ust-cyg-profile manpage
+	* Fix spelling mistake in lttng-ust manpage
+	* Fix tests/benchmark
+	* Implement base-address-state tracing
+	* Base-address tracing for dlopen and dlclose
+	* Add a check against excluders
+	* Add handler for LTTNG_UST_EXCLUSION in UST ABI
+	* Store exclusions to enablers
+	* Add excluders to enabler structure
+	* Send exclusion data through ustcomm
+	* Define exclusion structure for UST ABI
+	* Define a new command LTTNG_UST_EXCLUSION
+	* Fix: package of LTTngUst.h was renamed without renaming target in makefile
+	* Fix: check for java .class in package subfolders
+	* Fix: java library to use user define JDK at compile time
+	* Add liblttng-ust-jul for JUL support
+	* Fix: application SIGBUS when starting in parallel with sessiond
+	* Fix: Minor corrections to the lttng-ust man page
+	* Documentation cleanup: Overhaul of the lttng-gen-tp man page
+	* Warning cleanup: add missing padding initializer
+	* Fix: socket connect hang on heavy loads
+	* Cleanup: fix typo
+	* Fix: ust-comm recvmsg should handle partial receive
+	* gcc warning fix: -Wextra
+	* Add usage reference count for tracepoints
+	* tracepoint.c: Move add_callsite/remove_callsite further down in file
+	* Store the callsites into the library callsite list
+	* Fix linking warning
+	* Per-stream ioctl to get the current timestamp
+	* LTTng ringbuffer ABI calls for index generation
+	* Specialize lttng_ust_lib_ring_buffer_client_cb
+	* Add tracing instrumentation for pthread mutex lock functions
+
+2013-09-03 lttng-ust 2.3.0
+	* No change
+
+2013-08-30 lttng-ust 2.3.0-rc2
+	* doc/examples/gen-tp: pass automake CPPFLAGS/CFLAGS/LDFLAGS
+	* tools/lttng-gen-tp: honor CPPFLAGS and LDFLAGS
+	* Fix: doc/examples cross-build
+	* Fix: liblttng_ust.la should depend on liblttng-ust-tracepoint.la
+	* Introduce configure --with-lttng-system-rundir
+	* examples: tracepoint probes don't need extern C
+	* Tracepoint probes don't need extern C
+	* Add trace support for memalign and posix_memalign
+	* malloc instrumentation: remove dependency on pthread
+	* Add trace support for calloc and realloc.
+	* Fix: allow make check to run in VPATH build
+	* Update .gitignore
+	* Update obsolete benchmark test
+	* Cleanup tests (2nd commit)
+	* Cleanup tests
+	* Fix: doc/examples VPATH build
+
+2013-07-17 lttng-ust 2.3.0-rc1
+	* Fix: Unchecked asprintf/vasprintf return values
+	* Missing NULL pointer init in tap.c
+	* Disable doc/examples build
+	* Add python3 support to lttng-gen-tp
+	* Bump ABI major to 5
+	* callsite: add "ip" context
+	* Allow environment variable LTTNG_HOME to override HOME
+	* Fix: libs order in Makefile
+	* Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
+	* Introduce ustctl_write_one_packet_to_channel
+	* build: Fix out-of-tree build
+	* Fix: SWITCH_FLUSH new sub-buffer checks
+	* Fix: ring buffer: handle concurrent update in nested buffer wrap around check
+	* Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size()
+	* Fix: doc/examples: gen-tp path
+	* Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()"
+	* Fix: handle writes of length 0
+	* Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()
+	* Fix: lttng-events VPATH build
+	* Allow #include in template (.tp) file
+	* tests/hello.cxx: rename tp.cpp into tp-cpp.cpp
+	* doc/examples: build gen-tp example by default
+	* doc/examples: support BSD make
+	* Tracepoint.h: replace assertion by fprintf and abort()
+	* Remove unused assert.h from bitfield.h
+	* Clarify probe registration documentation/errors
+	* Fix: Check C++ designated initializers support before compiling 'hello.cxx' test
+	* Add mising include in ust.h
+	* lttng-gen-tp: Fix include guard name with file using non valid characters
+	* Fix: segfault when print invalid command
+	* Fix: Add --no-as-needed to the demo example's Makefile
+	* zmalloc: attribute always_inline
+	* Fix: liblttng-ust process startup hang when sessiond is stopped
+	* Move include directive from CFLAGS to LOCAL_CPPFLAGS in examples' Makefiles
+	* Allow tracepoint providers to be compiled with g++
+	* Add parameter -f to rm in Makefile clean target
+	* Fix: missing dependency for liblttng-ust-tracepoint.so
+	* Remove 0.x TODO
+	* Add warning about default prefix and library paths to README
+	* Revert "Revert "Fix (another) linker library order""
+	* Revert "Revert "Fix linker library order""
+	* snprintf: play nice with static checker
+	* tracepoint.c: Add coverity alloc/free annotations
+	* Fix: "fields" leak on register
+	* Fix: memory leak for events without fields
+	* Fix: memory leak on connection reset
+	* Revert "Fix linker library order"
+	* Revert "Fix (another) linker library order"
+	* Fix: incorrect support for multi-context
+	* Fix (another) linker library order
+	* Fix typo in run script
+	* Fix linker library order
+	* Fix examples: add missing CPPFLAGS
+	* example Makefiles: standardize on $^ for linking
+	* Fix demo example Makefile
+	* Move "hello-static-lib" to doc/examples and add non-automake Makefiles
+
+2013-05-09 lttng-ust 2.2.0-rc2
+	* manpage: Document probe provider compatibility
+	* Fix: add provider ABI compatibility check
+	* Cleanup: ignore mktemp return value
+	* Cleanup: documentation: argument vs field
+	* Documentation: document undefined behavior for NULL pointers
+	* Cleanup: silence cppcheck error
+	* Fix: add internal mutex for timer
+	* 32-bit warning fix for cyg profile fast
+	* Fix warnings for 32-bit in lttng-ust-cyg-profile
+	* Typo fix in README
+	* Fix: tracepoint.h incorrect assumption about constructor order
+	* Cleanup: comment mismatch with code
+	* Fix: ABI breakage between 2.1 and 2.2-rc1
+	* Documentation: document that sequence len field is unsigned
+	* connect: don't report EACCES
+	* connect: don't print error on EPERM
+	* Bump liblttng-ust-ctl lib version major number
+	* Optimisation: implement callsite hash table in tracepoint.c
+	* Optimisation: only update added library in tracepoint.c
+	* Optimisation: only fix pending events once per lazy update
+
+2013-03-28 lttng-ust 2.2.0-rc1
+	* Fix: tracepoint instrumentation constructor order issue
+	* Documentation: update 2.0 to 2.x
+	* Add demo test back as an example
+	* Don't rely on explicit context for filtering
+	* Implement per-context filtering
+	* Fix: filter string comparison should check for literal
+	* update tests/demo readme file
+	* Add man page for lttng-ust-cyg-profile
+	* Fix: filter string wildcard comparison
+	* Fix: Remove test runner script
+	* Fix: forwarding of call_site argument to field
+	* Add demo README
+	* Tests: Use Perl prove as the testsuite runner
+	* Remove tests depending on consumerd
+	* Convert hello.cxx test to a build test
+	* Clean-up of configure.ac and tests/Makefile.am
+	* Fix snprintf test and output result to TAP format
+	* Replace same_line_marker test with same_line_tracepoint
+	* Remove tests-libustinstr-malloc
+	* Remove exit-fast test
+	* Remove fork test
+	* Remove daemon test
+	* Remove demo test
+	* Remove outdated test-nevents test
+	* Remove outdated simple_include test
+	* Remove outdated register_test test
+	* Convert hello-static-lib test to a build test
+	* Convert hello test to a build test only
+	* Remove outdated libustctl_function_tests test
+	* Remove outdated test hello2
+	* Remove outdated dlopen test
+	* Remove outdated test basic long
+	* Remove outdated test basic
+	* cyg_profile: implement fast and verbose .so
+	* Performance: add unlikely to tracepoint dynamic linking test
+	* Fix: _LGPL_SOURCE rcu dereference fix
+	* Implement liblttng-ust-cyg-profile function entry/exit instrumentation
+	* Minor fix: libc wrapper internal run script
+	* Fix: ustctl_recv_register_event pointer mixup
+	* Fix: allow enabling same events for two channels
+	* Add channel ID field to attr
+	* Remove useless else clause
+	* tracepoint: move "probe" test outside of loop
+	* Fix uninitialized has_loglevel variable
+	* Fix clang warnings
+	* Cleanup: work-around clang unused result warning
+	* Cleanup compile warning
+	* Cleanup: remove unused variables
+	* tracepoint: Don't add NULL probes
+	* Remove mention of locking issues associated with dlopen usage
+	* Implement read timer (for RT)
+	* Only flush when there are readers active
+	* Add mutex for channel wakeup fd update
+	* Fix: fields should be initialized to NULL
+	* Implement ustctl_duplicate_ust_object_data
+	* Add channel wakeup fd to monitor close
+	* Fix: refcount issue in lttng-ust-abi.c
+	* Fix: only consumerd should print errors
+	* Implement ring buffer periodic buffer switch timer
+	* Fix: ensure all probe providers have their symbols
+	* Reactivate error printing
+	* Unregister tracepoint probes when not needed
+	* Cleanup: remove now unused metadata code from UST
+	* Fix: notification timeout logic
+	* Fix: don't print error in comm proto connect on ENOENT
+	* Fix: return expected error return values for sessiond
+	* Fix: set wait/wake fd to -1 before close
+	* Fix: Only notify socket should have timeout/nonblock
+	* Fix: ustctl: return -EPIPE to sessiond if connection is closed
+	* Fix: Add timeout on notification socket
+	* Remove now unused metadata printf code
+	* Move metadata creation into lttng-sessiond and lttng-consumed
+	* Add write metadata API to ust-ctl.h
+	* Move UST registry into sessiond and implement notifiers
+	* Fix: don't flush-final for offset 0 if reader is on sub-buffer
+	* Use tp rcu link test in provider
+	* Remove direct dependency of probes on urcu-bp
+	* Use urcu tls-compat.h
+	* Lazy provider registration
+	* Always use lttng_get_probe_list_head to get probe list
+	* Fix static build
+	* Move LTTng-UST buffer ownership from application to consumer
+	* Fix package: don't distribute generated headers
+	* Fix: don't cancel already exited threads
+	* Scalability fix: tracepoint.c hash table size increase
+	* Scalability fix for many events: event hash table size
+	* Speed up probe registration for large amount of events
+	* Add missing demo-trace shell script to dist tarball
+	* Documentation: add uuid package name for Fedora in README
+	* Fix: missing test for lttng_ust_comm_should_quit in lttng-ust-comm.c
+	* Add compilation support for Tile architectures
+	* Documentation: clarify debian package name for uuid in README
+	* Fix: comment in ust-ctl.h
+	* Fix I/O-related error values in ustctl
+	* Introduce hash table for lttng_create_event_if_missing()
+	* Fix: don't build C++ example if a C++ compiler isn't available
+	* Remove LIBFORMAT output in configure.
+	* Document dependency on libuuid
+
 2012-12-20 (13th Baktun) lttng-ust 2.1.0
 	* Bump liblttng-ust-ctl lib version major number
 	* Bump UST proto version minor number