X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ChangeLog;h=3b20bd3d2de3005f9725713b0ed39505c8d81082;hb=refs%2Fheads%2Fstable-2.1;hp=7cafa1d09e0fb74503694909d669afd504167ddc;hpb=9501d22f55b3a23f382f631c99b2325d1419b5da;p=lttng-ust.git

diff --git a/ChangeLog b/ChangeLog
index 7cafa1d0..3b20bd3d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,217 @@
+2013-07-11 lttng-ust 2.1.4
+	* Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
+	* Fix: SWITCH_FLUSH new sub-buffer checks
+	* Fix: ring buffer: handle concurrent update in nested buffer wrap around check
+	* Fix: handle writes of length 0
+
+2013-06-18 lttng-ust 2.1.3
+	* Tracepoint.h: replace assertion by fprintf and abort()
+	* Fix: tracepoint.h incorrect assumption about constructor order
+	* Fix: tracepoint instrumentation constructor order issue
+	* Performance: add unlikely to tracepoint dynamic linking test
+	* Fix: ensure all probe providers have their symbols
+	* Clarify probe registration documentation/errors
+	* Add mising include in ust.h
+	* lttng-gen-tp: Fix include guard name with file using non valid characters
+	* Fix: missing dependency for liblttng-ust-tracepoint.so
+	* manpage: Document probe provider compatibility
+	* Typo fix in README
+	* Safety-check: only call register_lib if found in liblttng-ust-tracepoint.so.0
+	* Fix: filter string comparison should check for literal
+	* Fix: filter string wildcard comparison
+	* Fix: _LGPL_SOURCE rcu dereference fix
+
+2013-03-25 lttng-ust 2.1.2
+	* Fix uninitialized has_loglevel variable
+	* tracepoint: Don't add NULL probes
+	* Remove mention of locking issues associated with dlopen usage
+	* Fix: refcount issue in lttng-ust-abi.c
+	* 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
+	* 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
+	* Fix: missing test for lttng_ust_comm_should_quit in lttng-ust-comm.c
+	* Documentation: clarify debian package name for uuid in README
+	* Document dependency on libuuid
+	* Fix: comment in ust-ctl.h
+	* Fix I/O-related error values in ustctl
+
+2013-01-18 lttng-ust 2.1.1
+	* Introduce hash table for lttng_create_event_if_missing()
+	* Fix: don't build C++ example if a C++ compiler isn't available
+
+2012-12-20 (13th Baktun) lttng-ust 2.1.0
+	* Bump liblttng-ust-ctl lib version major number
+	* Bump UST proto version minor number
+	* Helper to debug: add object name
+	* Tests: Fix rundir not created in ust-basic-tracing
+	* ust test: add missing return -1
+	* Test: update ust tracing unit tests to 2.1 internal ABI
+	* Tests: Fix rundir not created in ust-multi-test
+	* Adapt internal files and examples to TRACEPOINT_INCLUDE
+	* Adapt tests to TRACEPOINT_INCLUDE
+	* Cleanup: tests remove hello.cxx/ust_tests_demo.h
+	* Fix: don't do macro expansion in tracepoint file name
+	* Fix lttng-gen-tp: Template file must end in .tp
+	* Pack structures in comm protocol between UST and sessiond
+	* Cleanup lttng-gen-tp: Help not showing when using -h,--help
+	* Cleanup lttng-gen-tp: remove leading underscore before include guard
+	* fix memleak: ustctl free shadow chan on ustctl_unmap_channel()
+	* Update license text
+	* Fix: check if event enabled for bytecode-less events
+	* Fix: handle enablers without bytecode
+	* Print probe provider mismatch error even without -Wsystem-headers
+	* filter: Add missing padding
+
+2012-11-22 lttng-ust 2.1.0-rc2
+	* filter interpreter cleanup: use uint64_t for retval
+	* Fix: filter linking can dereference NULL pointer on alloc failure
+	* Cleanup: remove whitespaces and EOL in tests
+	* Filter: use only single lower bit of filter return value
+	* Fix: filter: var len array at end of external structure
+	* Fix: filter link fail handling
+	* Fix: add missing seqnum field to filter
+	* filters: perform union rather than intersection
+	* Implement support for overlapping wildcard/events
+	* Cleanup: add lttng_/lttng-/LTTNG_ prefixes
+	* filter: add seqnum field to filter command
+	* Filter iteration: iterate on list of filters
+	* document that tracepoint names should ideally not be re-used
+	* Remove LIBFORMAT config declaration, unused
+	* Add libc errno translation layer to UST error code
+	* Fix: add const qualifier for filter local void *
+	* Fix: re-allow non-lvalue string, sequence, array parameters
+	* Tear down handles associated with a closed sessiond socket
+	* Distinguish UST return codes from transport return codes
+	* Fix: Conditionally disable tests requiring shared libs support
+	* Cleanup: don't spawn per-user thread if HOME is not set
+	* Manpage: document supported UST contexts
+	* Fix: procname context semantic
+	* Fix: Fix self-assign warning on struct ustfork_clone_info init
+	* Fix: memcpy of string is larger than source
+	* Implement liblttng-ust-fork daemon() override test
+	* liblttng-ust-fork: override daemon() call
+	* ustfork: set errno to ENOSYS if symbol lookup fails
+	* Fix: be quiet on filter linker error
+	* Build out of src tree
+	* Fix: filter bytecode specializer stack leak
+	* Fix: reloc offset validation error out on filters with no reloc table
+	* Perform calculation on bit size in 64-bit
+	* Use uint64_t for packet header content size and packet size
+	* Fix: manpage typo "-lllttng-ust" -> "-llttng-ust"
+	* Fix: BSD getprogname null pointer dereference
+	* Add support for model.emf.uri event info
+	* Filter error message cleanup
+	* Manpage update: document use in daemons
+	* Fix: get_wait_shm() ust mutex deadlock (add 2 missing exit calls)
+	* Fix: get_wait_shm() ust mutex deadlock
+	* Fix: add events with 0 field to field list
+
+2012-09-10 lttng-ust 2.1.0-rc1
+	* Fix make dist: fix liblttng-ust-java dependencies
+	* Fix make dist: add missing filter header
+	* Fix: backward compatibility with UST 2.0 app probes
+	* Fix: Filter ABI changes to support FILTER_BYTECODE_MAX_LEN (65536)
+	* Export "written" information about fields
+	* Fix filter: pointer to string, not string, should be on stack
+	* Fix: tracepoint float nowrite
+	* Fix: accept 65536 bytes long bytecodes
+	* Add hostname to env
+	* ABI change: bump internal version to 3.0.0
+	* Fix: threads should be created in DETACHED state
+	* Fix: 32-bit x86 strict-aliasing warnings
+	* Fix UST SIGPIPE handling
+	* Fix: Libtool fails to find dependent libraries when cross-compiling lttng-ust
+	* Cleanup: filter: turn bytecode linking error msg into debug
+	* Make lttng-ust robust against -finstrument-functions.
+	* Filter: keep aliased ax and bx registers
+	* Filter: remove interpreter dynamic typing
+	* Filter: add missing specialized op names
+	* Filter: specialize double-s64 binary comparators
+	* Fix filter: fix stack leak on taken branch
+	* Filter: Implement stack-based interpreter
+	* Filter: double comparator produces s64
+	* Filter: use hash table to check merge points
+	* Filter: split passes into separate components
+	* Filter: cleanup macros
+	* Filter: validate range overflow with end of insn
+	* Filter: validate that field ref strings are non-NULL
+	* Filter: ensure logical operator merge is always s64
+	* Filter: we don't care if double/s64 are literals
+	* Filter: specialize 'and' and 'or' ops.
+	* Implement dispatch-table based interpretor
+	* Filter: Specialize unary operators
+	* Define switch use as macro in interpreter
+	* Filter interpreter: mark float test as unlikely
+	* Filter: fix bytecode validation typo
+	* Filter: specialize comparators
+	* Specialize load and unary ops
+	* Validate registers, no need to initialize to 0
+	* Filter: opcode for ref loads
+	* Remove redundant validation from interpreter
+	* filter: Add bytecode validation pass
+	* TRACEPOINT_EVENT: add *_nowrite fields for filter
+	* Only print filter errors if LTTNG_UST_DEBUG is set
+	* Cleanup: remove debug define
+	* Filter: add floating point support
+	* Remove filter test printouts
+	* Implement filter bytecode interpreter and linker
+	* Filter: receive, attach and link empty filter
+	* Filter: prepare filter stack data
+	* Wrap dynamic len array into stackvar union
+	* liblttng-ust-comm/lttng-ust-com.c: remove unnecessary goto in ustcomm_accept_unix_sock()
+	* liblttng-ust/lttng-ust-comm.c: fixing typo.
+	* Fix: remove unused texinfo dep from configure.ac
+	* Fix C99 strict compatibility: don't use void * for function pointers
+	* Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
+	* Revert "Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions"
+	* Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions
+	* Fix: perform TLS fixup of nest count outside of UST mutex
+	* Fix: liblttng-ust-fork deadlock
+	* Fix: handle pthread errors
+	* Fix: local apps allowed should disable local (not global) tracing
+	* Fix strict ISO-C compatibility for ust-tracepoint-event.h public header
+	* Fix: support -std=c99 in tracepoint macros
+	* Fix c99 compatibility: use __typeof__ instead of typeof in public headers
+	* hello test: fail on old style definition
+	* Fix: tracepoint.h should not generate old-style definitions
+	* Fix: don't define variables in headers
+	* test "hello": add boolean test
+	* Fix: perform macro expansion on tracepoint signatures
+	* UST check pointer/de-reference order
+	* Fix list field: handle error
+	* Implement event fields listing
+	* Implement field listing command
+	* Fix: Block all signals in listener thread
+	* Add CodingStyle document to tarball
+	* Add coding style document
+	* endian.h: support cygwin
+	* align.h: support cygwin page size
+	* Add cygwin support to libringbuffer getcpu.h
+	* Add "2x int" and "2x long" types to the Java interface
+	* Add Integer and Long tracepoint types to the Java interface
+	* Fix: don't SIGBUS when filesystem is full
+	* tracepoint: include stdio.h for NULL definition
+	* manpage update: document that probes need gcc
+	* Fix: remove # in front on extern "C" {
+	* Cleanup: don't use GNU old-style field designator extension
+	* Fix: remove padding field after variable sized array
+	* Use unsigned long type for events discarded counter
+	* Fix: getcpu build with modern uClibc versions
+	* Fix: lttng-ust.pc needs to specify -ldl
+	* Fix: examples Makefiles should pass $(LIBS) at last
+	* Build a jar for the Java side of the JNI interface
+	* Fix: ustctl need to send the second fd upon error of 1st fd
+	* Fix: Add missing fork test program dependency library
+	* Fix: Make the JNI interface actually work
+	* Merge branch 'dev'
+	* Fix: stringify version description
+
 2012-03-29 lttng-ust 2.0.1
 	* Use bsd-compatible fcntl for close-on-exec on socket
 	* Fix multi-session wildcard support