Add freebsd rfork support
[lttng-ust.git] / ChangeLog
1 2012-02-20 lttng-ust 2.0.0-rc1
2 * Standardize version across toolchain
3 * Fix a typo in gen-tp Makefile
4 * Implement the .o file generation in lttng-gen-tp
5
6 2012-02-16 lttng-ust 1.9.8
7 * Fix comment in tracepoint.h
8 * Add loglevel info to manpage
9 * Remove stale binary file
10 * Add lttng-ust(3)
11 * Add a man page for lttng-gen-tp
12 * Install easy-ust and gen-tp examples in doc/
13 * Create the lttng-gen-tp tools as an helper to generate UST .h and .c files
14 * Add missing #define _GNU_SOURCE for sched_getcpu()
15 * Define _GNU_SOURCE for all implementation files rather than getcpu.h
16 * Add sched_getcpu and sysconf to AC_CHECK_FUNCS
17 * Mark lib_ring_buffer_print_errors unused
18 * Cleanup: remove extra space from easy_ust example
19 * Add missing comma to tracepoint STAP_PROBEV call
20
21 2012-02-13 lttng-ust 1.9.7
22 * liblttng-ust-java: add missing -classpath ./
23 * Only specify that sdt.h provides system integration for now
24 * Add STAP_PROBEV check ton configure.ac
25 * Add sdt.h integration
26 * Remove extern C around probe header
27 * Move lttng/config.h to lttng/ust-config.h, and use LTTNG_UST_ namespace
28 * Add a configure report at the end of the output
29 * Add sdt.h integration option
30 * Set default loglevel in metadata
31 * Fix: LTTng-UST java jni wrapper does not build with OpenJDK
32
33 2012-02-09 lttng-ust 1.9.6
34 * Fix tracepoint.h multiple .o within module/core exec linkage bug
35 * tracepoint: name -> _name to fix possible namespace clash
36 * Add debug printout to tracepoint.c
37 * Rename liblttng-ust-libc to liblttng-ust-libc-wrapper
38 * Update hardcoded loglevel
39 * Add "easy_ust" example
40 * Update gitignore
41 * Zero-initialize struct msghdr
42 * Add environment information
43 * Fix event-specific enabling
44 * Update static lib linking
45 * liblttng-ust-libc: fix linking
46 * liblttng-ust-libc: fix lib dependency
47 * Install README and ChangeLog into system doc
48 * Add hello-static-lib test
49 * Fix static provider linking: introduce TRACEPOINT_PROBE_DYNAMIC_LINKAGE
50 * Fix 32-bit type: allocated len is used
51 * Fix 32-bit type mismatch
52
53 2012-02-02 lttng-ust 1.9.5
54 * UST comm ABI: Add padding, push version to 2.0
55 * Update loglevel names
56 * Implement loglevels as event and wildcard attributes
57 * Update loglevel ABI: only loglevel value/enum is known by UST
58 * Pre-assign fixed loglevels
59 * Remove old (now unused) loglevel control code entirely
60 * Update loglevel selection ABI
61 * Use boot_id as monotonic clock uuid
62 * clock: add clock description to metadata
63 * Properly fix the timekeeping overflow detection
64 * Revert "Fix timestamps for slow-paced event rates"
65 * Revert "Force 64-bit timestamps"
66 * Declare struct lttng_ust_calibrate
67 * Force 64-bit timestamps
68 * demo program: ensure we don't link demo on useless libs
69 * ust comm: Receive second FD even if 1st receive failed
70 * ust consumer: close shm fd after mapping it
71 * Add a comment about which wait fd is closed early by UST.
72 * Remove leftover structure in ust-abi.h
73 * Close stream and channel file descriptors as soon as passed to
74 sessiond
75 * Fix AC_LANG_SOURCE usage: only takes one parameter
76 * Fix timestamps for slow-paced event rates
77 * configure.ac: Use AC_LANG_SOURCE for if else macros
78 * Add execution instructions to the demo test program
79 * Force the building of shared noinst libraries in the demo test
80 program.
81 * Only print the futex perror in debug mode
82
83 2011-12-23 lttng-ust 1.9.4
84 * Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs
85 * Comment the union field (only used in call_rcu scheme)
86
87 2011-12-21 lttng-ust 1.9.3
88 * Fix clock source overflow on 32-bit archs
89 * Remove unused trace_clock_frequency
90 * check for negative wait() return value
91 * Add DBG message when registering a probe
92 * Only show futex warning "perror" in debug mode
93
94 2011-12-14 lttng-ust 1.9.2
95 * Add missing ust_libc.h to Makefile.am
96 * Use DBG instead of WARN for futex_wake workaround message
97 * Make dlopen more robust by using the .0 target for the library
98
99 2011-12-13 lttng-ust 1.9.1
100 * First LTTng-UST 2.0 prerelease.
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