ChangeLog

   1 2010-06-30  ust 0.5
   2         * add support for PowerPC 32 architecture
   3         * use clock_gettime(CLOCK_MONOTINIC) instead of gettimeofday()
   4         * add several tests
   5         * output test suite results in TAP format
   6         * add support for traced library unregistration (useful with dlclose())
   7         * add manpages
   8         * compile with -fno-strict-antialiasing
   9         * add support for channel overwrite and non-collection
  10         * update tracepoint api from kernel
  11         * fix various bugs and do various cleanups
  12         * improve documentation
  13
  14 2010-03-17  ust 0.4
  15         * remove dependency on libkcompat
  16         * use atomic ops from liburcu
  17         * libmallocwrap: rename to libustinstr-malloc
  18         * libinterfork: rename to libustfork
  19         * add a testsuite
  20         * add ustctl --get-subbuf-size and --get-subbuf-num
  21         * updates for compilation with gcc-4.4
  22         * remove periodical wakeup in listener thread
  23         * change benign warnings to debug messages, not to confuse users
  24         * ustd: fix destruction to free all file descriptors and memory
  25         * libust: close all file descriptors on close
  26         * remove periodical wakeup in daemon
  27         * code cleanups
  28
  29 ust 0.3
  30         * fix several issues, stabilizing tracing of large applications
  31         * add --set-subbuf-size / --set-subbuf-num options to ustctl
  32         * add a signal safe implementation of snprintf
  33
  34 ust 0.2
  35         * conversion of the buffering system to per-cpu
  36         * update to the liburcu 0.4 API
  37         * upgrade to trace format 2.6; the latest lttv may now be used
  38         * add support for clone() interception in libinterfork
  39         * port refactorings from the kernel tracer up to 0.173
  40         * enhancements/refactor of libustcomm
  41         * add sections in the manual about trace viewing and about tracing apps not linked to libust
  42         * debugging output is now enabled by adding -DUST_DEBUG to the CFLAGS
  43         * usttrace: change ustd socket name to ustd-sock-PID
  44         * change app socket directory name for something more descriptive (/tmp/ust-app-socks)
  45         * code cleanups
  46         * various bug fixes