| 1 | 2010-12-03 ust 0.9 |
| 2 | * Cleaned up namespace |
| 3 | * Compatible with userspace-rcu version 0.5.2 |
| 4 | * Fixed a minor bug in a test |
| 5 | |
| 6 | 2010-10-26 ust 0.8 |
| 7 | * API CHANGE!!! Add data pointer to tracepoint probe |
| 8 | void *data is always the first argument to a tracepoint probe |
| 9 | * License LGPGv2.1 text and information added |
| 10 | * Update COPYING file |
| 11 | * Add TRACE_EVENT api proposal, not finalised |
| 12 | NOT usable at this point. Only bound to a printf. |
| 13 | ustctl command for listing trace event |
| 14 | * Multiple fixes |
| 15 | Compilation warnings |
| 16 | Value and error handling |
| 17 | Fix bugs introduce by prior commits |
| 18 | Security fix (CVE-2010-3386) |
| 19 | Add exit status for ustctl |
| 20 | Change malloc to zmalloc for most of UST |
| 21 | Remove unused code, syntax cleanup and consistency for markers |
| 22 | * New UST internal communication protocol |
| 23 | Add message headers |
| 24 | Usage of epoll |
| 25 | * New testcases |
| 26 | * Try to decrease namespace pollution |
| 27 | * Fix valgrind for sendmsg bug |
| 28 | * tracectl destructor aware of fork |
| 29 | |
| 30 | 2010-08-16 ust 0.6 |
| 31 | * add ust strncpy interface for input robustness |
| 32 | * multiple memory barrier fix |
| 33 | * add libustd: contains the core functionality of ustd |
| 34 | * add get/set commands for daemon socket path |
| 35 | * fix cacheline aligned to use liburcu value |
| 36 | * fix usage of custom probes: use trace_mark_tp |
| 37 | * remove ltt_relay_buffer_flush function |
| 38 | * add ustctl manpage: force-switch and get/set-sock-path |
| 39 | * fix invalid array size and directory creation mode for ustd |
| 40 | |
| 41 | 2010-06-30 ust 0.5 |
| 42 | * add support for PowerPC 32 architecture |
| 43 | * use clock_gettime(CLOCK_MONOTINIC) instead of gettimeofday() |
| 44 | * add several tests |
| 45 | * output test suite results in TAP format |
| 46 | * add support for traced library unregistration (useful with dlclose()) |
| 47 | * add manpages |
| 48 | * compile with -fno-strict-antialiasing |
| 49 | * add support for channel overwrite and non-collection |
| 50 | * update tracepoint api from kernel |
| 51 | * fix various bugs and do various cleanups |
| 52 | * improve documentation |
| 53 | |
| 54 | 2010-03-17 ust 0.4 |
| 55 | * remove dependency on libkcompat |
| 56 | * use atomic ops from liburcu |
| 57 | * libmallocwrap: rename to libustinstr-malloc |
| 58 | * libinterfork: rename to libustfork |
| 59 | * add a testsuite |
| 60 | * add ustctl --get-subbuf-size and --get-subbuf-num |
| 61 | * updates for compilation with gcc-4.4 |
| 62 | * remove periodical wakeup in listener thread |
| 63 | * change benign warnings to debug messages, not to confuse users |
| 64 | * ustd: fix destruction to free all file descriptors and memory |
| 65 | * libust: close all file descriptors on close |
| 66 | * remove periodical wakeup in daemon |
| 67 | * code cleanups |
| 68 | |
| 69 | ust 0.3 |
| 70 | * fix several issues, stabilizing tracing of large applications |
| 71 | * add --set-subbuf-size / --set-subbuf-num options to ustctl |
| 72 | * add a signal safe implementation of snprintf |
| 73 | |
| 74 | ust 0.2 |
| 75 | * conversion of the buffering system to per-cpu |
| 76 | * update to the liburcu 0.4 API |
| 77 | * upgrade to trace format 2.6; the latest lttv may now be used |
| 78 | * add support for clone() interception in libinterfork |
| 79 | * port refactorings from the kernel tracer up to 0.173 |
| 80 | * enhancements/refactor of libustcomm |
| 81 | * add sections in the manual about trace viewing and about tracing apps not linked to libust |
| 82 | * debugging output is now enabled by adding -DUST_DEBUG to the CFLAGS |
| 83 | * usttrace: change ustd socket name to ustd-sock-PID |
| 84 | * change app socket directory name for something more descriptive (/tmp/ust-app-socks) |
| 85 | * code cleanups |
| 86 | * various bug fixes |