Lttngust

* 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

* 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

* 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

* 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

* 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

* 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