-Changes in 0.3 since 0.2
-* fix several issues, stabilizing tracing of large applications
-* add --set-subbuf-size / --set-subbuf-num options to ustctl
-* add a signal safe implementation of snprintf
-
-Changes in 0.2 since 0.1
-* conversion of the buffering system to per-cpu
-* update to the liburcu 0.4 API
-* upgrade to trace format 2.6; the latest lttv may now be used
-* add support for clone() interception in libinterfork
-* port refactorings from the kernel tracer up to 0.173
-* enhancements/refactor of libustcomm
-* add sections in the manual about trace viewing and about tracing apps not linked to libust
-* debugging output is now enabled by adding -DUST_DEBUG to the CFLAGS
-* usttrace: change ustd socket name to ustd-sock-PID
-* change app socket directory name for something more descriptive (/tmp/ust-app-socks)
-* code cleanups
-* various bug fixes
+2011-03-14 ust 0.12
+ * ARM support
+ * Fix lots of low-level bugs, mostly courtesy of Mathieu and Yannick
+ * Introduce new ustctl cli
+ * API CHANGE!!! libustcmd renamed to libustctl
+ * API CHANGE!!! libustctl now uses sockets instead of pids
+ * Short signal names in scripts for busybox compatibility
+
+2011-01-14 ust 0.11
+ * Fix a serious bug in the newly introduced synchronized timer
+ implementation.
+ * Increase compatibility of an autoconf test
+
+2011-01-14 ust 0.10
+ * Run time check for lttng clock source providing synchronized
+ timestamps
+ * Rename of ustd and libustd to ust-consumerd and libustconsumer,
+ remember to run ldconfig
+
+2010-12-03 ust 0.9
+ * Cleaned up namespace
+ * Compatible with userspace-rcu version 0.5.2
+ * Fixed a minor bug in a test
+
+2010-10-26 ust 0.8
+ * API CHANGE!!! Add data pointer to tracepoint probe
+ void *data is always the first argument to a tracepoint probe
+ * License LGPGv2.1 text and information added
+ * Update COPYING file
+ * Add TRACE_EVENT api proposal, not finalised
+ NOT usable at this point. Only bound to a printf.
+ ustctl command for listing trace event
+ * Multiple fixes
+ Compilation warnings
+ Value and error handling
+ Fix bugs introduce by prior commits
+ Security fix (CVE-2010-3386)
+ Add exit status for ustctl
+ Change malloc to zmalloc for most of UST
+ Remove unused code, syntax cleanup and consistency for markers
+ * New UST internal communication protocol
+ Add message headers
+ Usage of epoll
+ * New testcases
+ * Try to decrease namespace pollution
+ * Fix valgrind for sendmsg bug
+ * tracectl destructor aware of fork
+
+2010-08-16 ust 0.6
+ * add ust strncpy interface for input robustness
+ * multiple memory barrier fix
+ * add libustd: contains the core functionality of ustd
+ * add get/set commands for daemon socket path
+ * fix cacheline aligned to use liburcu value
+ * fix usage of custom probes: use trace_mark_tp
+ * remove ltt_relay_buffer_flush function
+ * add ustctl manpage: force-switch and get/set-sock-path
+ * fix invalid array size and directory creation mode for ustd
+
+2010-06-30 ust 0.5
+ * add support for PowerPC 32 architecture
+ * use clock_gettime(CLOCK_MONOTINIC) instead of gettimeofday()
+ * add several tests
+ * output test suite results in TAP format
+ * add support for traced library unregistration (useful with dlclose())
+ * add manpages
+ * compile with -fno-strict-antialiasing
+ * add support for channel overwrite and non-collection
+ * update tracepoint api from kernel
+ * fix various bugs and do various cleanups
+ * improve documentation
+
+2010-03-17 ust 0.4
+ * remove dependency on libkcompat
+ * use atomic ops from liburcu
+ * libmallocwrap: rename to libustinstr-malloc
+ * libinterfork: rename to libustfork
+ * add a testsuite
+ * add ustctl --get-subbuf-size and --get-subbuf-num
+ * updates for compilation with gcc-4.4
+ * remove periodical wakeup in listener thread
+ * change benign warnings to debug messages, not to confuse users
+ * ustd: fix destruction to free all file descriptors and memory
+ * libust: close all file descriptors on close
+ * remove periodical wakeup in daemon
+ * code cleanups
+
+ust 0.3
+ * fix several issues, stabilizing tracing of large applications
+ * add --set-subbuf-size / --set-subbuf-num options to ustctl
+ * add a signal safe implementation of snprintf
+
+ust 0.2
+ * conversion of the buffering system to per-cpu
+ * update to the liburcu 0.4 API
+ * upgrade to trace format 2.6; the latest lttv may now be used
+ * add support for clone() interception in libinterfork
+ * port refactorings from the kernel tracer up to 0.173
+ * enhancements/refactor of libustcomm
+ * add sections in the manual about trace viewing and about tracing apps not linked to libust
+ * debugging output is now enabled by adding -DUST_DEBUG to the CFLAGS
+ * usttrace: change ustd socket name to ustd-sock-PID
+ * change app socket directory name for something more descriptive (/tmp/ust-app-socks)
+ * code cleanups
+ * various bug fixes
projects / ust.git / blobdiff