changelog

linux下的多线程调试工具

2006-06-29  Guillaume Duranceau <[e-mail]>

	*  NEWS INSTALL man/ptt_trace.1 man/ptt_trace_wrap.1 man/ptt_view.1
	man/ptt_level.1 man/ptt_paje.1 man.ptt_stat.1 man/ptt_contention.1:
	update for version 1.0

2006-06-28  Guillaume Duranceau <[e-mail]>

	* test/init.sh test/generic.sh test/fork.sh: add comments

2006-06-27  Guillaume Duranceau <[e-mail]>

	* test/Makefile.am test/Makefile.in test/init.sh test/generic.sh:
	create test/ptt_trace from scripts/ptt_trace_skel to allow make check
	before make install

2006-06-26  Guillaume Duranceau <[e-mail]>

	* test/fork.sh test/prog/fork.c test/ref/fork.ref test/Makefile.am
	test/Makefile.in test/prog/Makefile.am test/prog/Makefile.in:
	add tests for fork function

2006-06-23  Guillaume Duranceau <[e-mail]>

	* test/sem.sh test/prog/sem.c test/ref/sem.ref test/sem_open.sh
	test/prog/sem_open.c test/ref/sem_open.ref test/Makefile.am
	test/Makefile.in test/prog/Makefile.am test/prog/Makefile.in:
	add tests for sem_* functions

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch patch/ptt_glibc-2.4.patch:
	fix bug for trace point TR_SEM_10 on i386
	fix bug in sem_trywait.S (not enough space reserved in stack for PTT)

2006-06-22  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch patch/ptt_glibc-2.4.patch:
	fix bug for trace point TR_COND_20 on i386

	* test/generic.sh:
	fix bug
	add COLUMNS parameter

	* test/cond.sh test/prog/cond.c test/ref/cond.ref test/pthread.sh
	test/prog/pthread.ref test/ref/pthread.ref test/Makefile.am
	test/Makefile.in test/prog/Makefile.am test/prog/Makefile.in:
	add tests for pthread_cond_*, pthread_create, pthread_cancel and
	pthread_join functions

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch patch_glibc/ptt_glibc-2.4.patch
	src/include/version.h src/decode/export_text.c:
	update for version 1.0

2006-06-21  Guillaume Duranceau <[e-mail]>

	* configure.ac Makefile.am Makefile.in test/Makefile.am
	test/Makefile.in test/generic.sh test/prog/Makefile.am
	test/prog/Makefile.in test/mutex.sh test/prog/mutex.c
	test/ref/mutex.ref test/barrier.sh test/prog/barrier.c
	test/ref/barrier.ref test/ref/barrier.ref2:
	configure autotools to add a test suite
	add tests for pthread_mutex_* and pthread_barrier_* functions

2006-06-05  Guillaume Duranceau <[e-mail]>

	* src/daemon/timestamp.c: support for x86_64

2006-05-24  Guillaume Duranceau <[e-mail]>

	* src/decode/table_string.c: fix bug in ptt_contention display

2006-05-22  Guillaume Duranceau <[e-mail]>

	* src/daemon/timestamp.c: cpu frequency given by "itc MHz" in
	/proc/cpuinfo for ia64

	* src/include/modules.h src/decode/table_string.c
	src/decode/ptt_contention.c man/ptt_contention.1:
	add -c option to ptt_contention: contention per couple [thread-object]

2006-05-19  Guillaume Duranceau <[e-mail]>

	* src/decode/ptt_contention.c src/decode/table_string.c README
	man/ptt_contention.1:
	change result display (add percentage)

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch src/include/version.h:
	update for version 0.90.0

2006-05-18  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch src/decode/point.c:
	fix bug for trace points TR_COND_9 and TR_SEM_23 for 64 bits code
	
	* configure.ac Makefile.in NEWS man/ptt_trace.1 man/ptt_trace_wrap.1
	man/ptt_view.1 man/ptt_level.1 man/ptt_paje.1 man.ptt_stat.1
	man/ptt_contention.1:
	update PTT version number (0.90.0)

2006-05-17  Guillaume Duranceau <[e-mail]>

	* src/decode/ptt_contention.c src/decode/table_string.c:
	fix bug when handling traces with different numbers of WAIT and WAKE
	events

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch src/decode/point.c:
	fix bug for trace point TR_MUTEX_3 (wrong number of parameters)

	* src/decode/glib_hash.h: change size of hash table

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch src/decode/point.c
	src/decode/event.c:
	add an argument (&sem) to events EVT_SEM_*_OUT
	
2006-05-16  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch src/decode/point.c
	src/decode/event.c:
	add an argument (&barrier) to events EVT_BARRIER_*_OUT
	add an argument (&cond) to events EVT_COND_*_OUT

2006-05-15  Guillaume Duranceau <[e-mail]>

	* src/decode/ptt_contention.c src/decode/table_string.c:
	change results display

	* src/decode/ptt_contention.c: add -z and -Z options to ptt_contention

	* man/ptt/contention.1: add man page for ptt_contention

	* man/ptt_trace.1 man/ptt_trace_wrap.1 man/ptt_view.1 man/ptt_level.1
	man/ptt_paje.1 man.ptt_stat.1 man/ptt_seq.1 man/ptt_contention.1:
	update PTT version number (0.11.0) and typo

	* README: add ptt_contention overview

	* NEWS: update for version 0.11.0

	* src/decode/ptt_contention.c src/decode/table_string.c:
	handle traces with different numbers of WAIT and WAKE events (due to
	-z or -Z options or bad situations -hang, crash...) to avoid absurd
	results

2006-05-12  Guillaume Duranceau <[e-mail]>

	* src/include/modules.h src/decode/table_string.c
	src/decode/ptt_contention.c:
	add contention measure by NPTL object
	sort bottlenecks by waiting time

	* configure.ac Makefile.in patch_glibc/ptt_glibc-2.3.4.patch
	patch_glibc/ptt_glibc-2.3.5.patch patch_glibc/ptt_glibc-2.3.6.patch
	src/include/version.h:
	update for version 0.11.0

2006-05-11  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch src/include/types.h
	src/decode/point.c src/decode/event.c src/decode/export_paje.c:
	add an argument (&object) to new events describing the object on which
	a thread is waiting

	* src/include/modules.h src/decode/table_string.c
	src/decode/ptt_contention.c src/decode/Makefile.am
	src/decode/Makefile.in:
	create ptt_contention: measure contention by thread
	
2006-05-10  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch src/include/types.h
	src/decode/point.c src/decode/event.c src/decode/export_paje.c:
	add trace points and trace events to describe the object on which a
	thread is waiting (mutex, barrier, cond or sem)
	add an argument (&mutex) to events EVT_MUTEX_*_OUT

2006-05-09  Guillaume Duranceau <[e-mail]>

	* src/decode/ptt_stat man/ptt_stat.1: ptt_stat -a option

	* src/decode/int_list.c: display like in table_string_list.c

	* src/decode/stat.c: add stats on semaphores

	* configure.ac Makefile.in: update for version 0.10.1-2

2006-05-05  Guillaume Duranceau <[e-mail]>

	* src/include/version.h src/decode/read.c src/daemon/nptl_trace.c:
	clean PTT version management

	* src/include/alias.h: fix bug: multiple inclusions

	* configure.ac Makefile.in: update for version 0.10.1-1

2006-05-04  Guillaume Duranceau <[e-mail]>

	* src/decode/export_text.c: reduce number of figures for timestamps

	* src/decode/give_name.c src/decode/ptt_view.c src/include/alias.h
	configure.ac Makefile.am Makefile.in src/include/Makefile.am
	src/include/Makefile.in man/ptt_view.1 README:
	objects aliases and ptt_view -a option

	* configure.ac NEWS man/ptt_trace.1 man/ptt_trace_wrap.1
	man/ptt_view.1 man/ptt_level.1 man/ptt_paje.1 man.ptt_stat.1
	man/ptt_seq.1 patch_glibc/ptt_glibc-2.3.4.patch
	patch_glibc/ptt_glibc-2.3.5.patch patch_glibc/ptt_glibc-2.3.6.patch
	patch_glibc/ptt_glibc-2.4.patch src/daemon/nptl_trace.c:
	update for version 0.10.1

	* doc/ptt_overview.pdf: typo

2006-04-28  Guillaume Duranceau <[e-mail]>

	* Makefile.am Makefile.in ptt_overview.pdf:
	update files included in the doc directory

	* src/include/types.h src/decode/point.c:
	remove unuseful fields in structure ptt_point_data_t

2006-04-27  Guillaume Duranceau <[e-mail]>

	* src/decode/Makefile.am src/Decode/Makefile.in: add ptt_paje

	* srd/daemon/ptt_level.c: fix bug with -l option

	* src/daemon/nptl_trace.c: typo
	
	* doc/ptt_overview.pdf:
	insist on functional rather that technical aspects

2006-04-26  Guillaume Duranceau <[e-mail]>

	* src/decode/event.c: typo
	
2006-04-25  Guillaume Duranceau <[e-mail]>

	* src/decode/read.c configure.ac:
	fix bug (seg fault when ptt_seq used with a binary file created
	without ptt_trace splitting options)

2006-04-21  Guillaume Duranceau <[e-mail]>

	* src/daemon/nptl_trace.c: fix bug with size_buff limit

	* configure.ac scripts/ptt_trace_friendly_skel scripts/Makefile.am
	scripts/Makefile.in Makefile.am Makefile.in doc/glibc_with_ptt README:
	add --with-ptt-friendly-glibc option to configure script

	* patch_glibc/install_glibc.sh scripts/ptt_trace_skel lib/Makefile.am
	lib/Makefile.in INSTALL:
	change libpthread_glibc into libpthread

2006-04-20  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch patch_glibc/ptt_glibc-2.4.patch:
	change error message for stat status between nptl and daemon
	bug fix in glibc 2.4 patch

	* configure.ac config.h.in: add option --with-ptt-trace-info

	* doc/ptt_overview.pdf doc/glibc_with_ptt: add doc

	* man/ptt_trace.1 man/ptt_view.1: update bugs and limitations
	
	* README INSTALL NEWS: update for 0.10.0 version

	* src/daemon/nptl_trace.c: fix bug with -l option

	* src/daemon/nptl_trace.c scripts/ptt_trace_skel:
	fix bug: don't remove environment variables when traced application is
	launched (especially LD_LIBRARY_PATH and LD_PRELOAD)

2006-04-19  Guillaume Duranceau <[e-mail]>

	* man/ptt_trace.1 man/ptt_trace_wrap.1 man/ptt_view.1 man/ptt_level.1
	man/ptt_paje.1 man.ptt_stat.1 man/ptt_seq.1:
	update PTT version number (0.10.0)

	* src/include/glib_hash.h src/include/paje_def.h src/include/paje.h
	src/decode/export_paje.c src/decode/export_text.c
	src/decode/get_obj_name.c src/decode/give_name.c
	src/decode/glib_hash.c src/decode/ interval.c src/decode/int_list.c
	src/decode/read.c src/decode/stat.c src/decode/table_string_list.c
	src/decode/ptt_view.c src/decode/ptt_stat.c src/decode/ptt_seq.c
	src/decode/Makefile.am src/decode/Makefile.in:
	clean decoder source
	fix bug with ptt_view -z and -Z options

2006-04-18  Guillaume Duranceau <[e-mail]>

	* src/include/modules.h src/decode/event.c src/decode/file_spliter.c
	src/decode/filter.c src/decode/point.c:
	clean decoder source

2006-04-12  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch patch_glibc/ptt_glibc-2.4.patch:
	update comments and PTT internals trace functions

2006-04-11  Guillaume Duranceau <[e-mail]>

	* patch_glibc/ptt_glibc-2.4.patch: experimental patch

2006-04-10  Guillaume Duranceau <[e-mail]>

	* src/decode/read.c src/include/trace_point_compiled_data.h:
	fix bug on 64 bits systems (events size, checksum offset)

	* patch_glibc/ptt_glibc-2.3.4.patch patch_glibc/ptt_glibc-2.3.5.patch
	patch_glibc/ptt_glibc-2.3.6.patch:
	fix bug on 64 bits systems. typo
	
	* src/daemon/nptl_trace.c: fix bug (-n option)

	* src/include/daemon.h src/include/write_bin.h src/daemon/daemon.c
	src/daemon/write_bin.c src/daemon/ptt_level.c src/daemon/Makefile.am
	src/daemon/Makefile.in configure.ac configure:
	clean daemon source

2006-04-09  Guillaume Duranceau <[e-mail]>

	* src/daemon/nptl-trace.c src/daemon/ptt-level.c
	src/daemon/trace_fini_nptl.c src/daemon/trace_trace.h
	src/daemon/nptl_level.c src/daemon/level.c src/daemon/timestamp.c
	src/include/sysdeps src/include/trace_config.h 
	src/include/trace_const.h src/include/trace_debug.h
	src/include/trace_event_data.h src/include/trace_event.h
	src/include/trace_internal.h src/include/trace_macro_generic.h
	src/include/trace_point_compiled_data.h
	src/include/trace_point_compiled.h src/include/trace_point_data.h
	src/include/trace_point.h src/include/trace_struct.h
	src/include/trace_types.h src/include/trace_vars.h src/include/debug.h
	src/include/level.h src/include/timestamp.h src/include/types.h:
	clean daemon source

2006-04-05  Guillaume Duranceau <[e-mail]>

	* patch_glibc/install_glibc:
	write LDFLAGS instead of $(LDFLAGS) in flags.txt