OpenGrok

2001-12-31  Philippe Elie  <ph_e (a] club-internet.fr>

	* module/op_init.c:
	* module/oprofile.c: export cpu type preparing for user space
	  cpu detection change
	* module/oprofile.h: preparatory work to add support for
	  preempt patch

	* pp/oprofpp.cpp: cleanup #if 0 ... #else ... #endif
	* pp/orofpp_util.cpp: allow to deduce image name from
	  shared lib samples files name produced with
	  --separate-samples

	* gui/oprof_start.cpp: minor fix

2001-12-31  John Levon  <moz (a] compsoc.man.ac.uk>

	* various files: use op_cpu enum for cpu type

	* all .cvsignore:
	* Rules.make.in:
	* all Makefile.in: hide .d files in .deps directories

2001-12-31  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in: move config.h.in to maintainerclean - it is included
	in a tarball so a distclean shouldn't remove it

2001-12-31  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* gui/ui/oprof_start.base.ui:
	* doc/oprofile.sgml:
	* doc/oprofile.1.in: small updates

	* oprofile.c: more detail on locking requirements for wake_up

2001-12-31  Michel Dagenais  <michel.dagenais (a] polymtl.ca>

	* gui/oprof_start.cpp:
	* gui/oprof_start.h: show total samples so far

2001-12-29  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/oprofiled.c:
	* dae/op_start: --separate-samples is working

	* gui/oprof_start.cpp:
	* gui/oprof_start_config.cpp:
	* gui/oprof_start_config.h:
	* gui/ui/oprof_start.base.ui: handle separating for
	  shared libs, off by default.

	* doc/oprofile.sgml:
	* doc/oprofile.1.in: document --show-shared-libs

	* pp/opf_filter.h:
	* pp/opf_container.cpp: new class samples_files_t
	  to easier access to subset of symbols/samples or
	  source filename from multiple image

	* pp/Makefile.in:
	* pp/op_time.cpp:
	* pp/opf_filter.cpp:
	* pp/oprofpp.cpp:
	* pp/oprofpp.h:
	* pp/oprofpp_util.cpp: implement --show-shared-libs except
	  for opf_filter

	* util/file_manip.h:
	* util/file_manip.cpp: new function to manipulate sample
	  file name and list of sample file name.

2001-12-27  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_stop: always do an op_dump before stopping
	* gui/oprof_start.cpp: op_dump before op_stop
	  no longer required

2001-12-26  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.cpp:
	* pp/opf_filter.h:
	* pp/oprofpp.h:
	* pp/opf_filter.cpp:
	* pp/oprofpp_util.cpp:
	* pp/oprofpp.cpp:
	* pp/op_time.c: remove some use of global var
	  samplefile and imagefile

	* pp/oprofpp.cpp: do_dump_gprof() free memory
	  too soon. (was bugged from 2001-12-05)

	* doc/oprofile.sgml: remove mention about oprof-thread

2001-12-23  Philippe Elie  <ph_e (a] club-internet.fr>

	* util/string_manip.h:
	* util/string_manip.cpp: separate_token() new function

	* pp/opf_filter.cpp:
	* pp/oprofpp.cpp:
	* pp/oprofpp.h:
	* pp/oprofpp_util.cpp:
	* doc/oprofil.1.in:
	* doc/oprofile.sgml: add support for --exclude-symbol

	* TODO: update

2001-12-22  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_start: add --separate-samples
	* dae/oprofiled.c: ditto
	* dae/opd_proc.c:
	* dae/opd_util.h:
	* dae/opd_util.c:
	* dae/oprofiled.h: implementation of above
	* pp/op_time.cpp:
	* doc/oprofile.1.in:
	* doc/oprfile.sgml: handle and document above
	* pp/oprofpp_util.cpp: minor change related

	* dae/oprofiled.c: bug fix while blocking signal

	* doc/Makefile.in: avoid unecessary build of html doc

2001-12-22  Dave Jones <davej (a] suse.de>

	* config.h.in: Readd to CVS.

2001-12-18  Dave Jones <davej (a] suse.de>

	* Makefile.in: Make documentation build again.

2001-12-14  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/opd_proc.c: memory leak fix in opd_init_images()

2001-12-12  Philippe Elie  <ph_e (a] club-internet.fr>

	* module/oprofile.h: change slightly op_hash()

	* util/file_manip.h:
	* util/file_manip.cpp:
	* util/string_manip.h:
	* util/string_manip.cpp:
	* util/child_reader.h:
	* util/child_reader.cpp: cleanup John's FIXME

	* dae/opd_util.h:
	* dae/opd_util.c: move libiberty things to ...
	* util/misc.h:
	* util/misc.c: here
	* util/Makefile.in: update
	* dae/Makefile.in:
	* pp/Makefile.in:

	* doc/Makefile.in: install the html doc

2001-12-10  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/oprofiled.c: fix sigprocmask() blooper

2001-12-09  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update again

	* util/child_reader.h:
	* util/child_reader.cpp:
	* util/file_manip.cpp:
	* util/string_manip.cpp: pedantic cleanup + FIXMEs

2001-12-09  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: add FIXME comment

	* util/file_manip.h: add FIXME comment,
	  avoid warning with //

2001-12-09  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

2001-12-09  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/opd_proc.c: verbprintf() what cause the
	  deletion of a sample file + minor cleanup
	* doc/oprofile.sgml: document samples files backup

2001-12-07  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/oprofiled.h:
	* dae/opd_proc.c: handle an accessed field of
	  deleted of deleted procs to defer deleting
	  the procs. This greatly reduce the Nr of lost
	  samples due to no proc information.

2001-12-06  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/oprofiled.h:
	* dae/opd_proc.c: separate stats for kernel
	  and modules address space and minor cleanup

2001-12-05  Philippe Elie  <ph_e (a] club-internet.fr>

	* Rules.make.in:
	* dae/Makefile.in:
	* events/Makefile.in:
	* pp/Makefile.in:
	* util/Makefile.in: tidy
	* module/Makefile.in:
	* gui/Makefile.in: use auto-deps

	* util/child_reader.h: allow to compile with -ansi
	* util/child_reader.cpp: fix memory leak fix
	* pp/oprofpp.cpp: fix memory leak

	* TODO: update

2001-12-05  Philippe Elie  <ph_e (a] club-internet.fr>

	* autogen.sh: use autoheader to create config.h
	* configure.in: handle missing libiberty.h and
	  missing xcalloc in libiberty.a
	* dae/opd_util.cpp:
	* dae/opd_proc.c:
	* dae/opd_util.h:
	* dae/oprofiled.c:
	* evets/Makefile.in
	* pp/oprof_convert.c:
	* pp/oprofpp.cpp:
	* pp/oprofpp_util.cpp: replace opd_malloc() and related
	  by xmalloc.
	* util/op_popt.c: add call to xmalloc_set_program_name()
	* ./cvsignore: add config.h, config.h.in

2001-12-04  Dave Jones <davej (a] suse.de>

	* events/op_events_desc.c:
	  Add recognition for alternative PIII string.
	  Reported by Lev Iserovich <lev (a] ciprico.com>

2001-12-04  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/opd_util.c:
	* dae/opd_util.c: move common fuctionnality to ...
	* util/file_manip.h
	* util/file_manip.c: here
	* pp/oprof_convert.c: reflect above change
	* pp/oprof_convert.c:
	* pp/opf_filter.cpp: ditto + minor cleanup
	* gui/Makefile.in:
	* pp/Makefile.in: reflect above change

2001-12-02  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp.h:
	* pp/oprofpp.cpp:
	* pp/oprofpp_util.cpp:
	* pp/opf_filter.cpp: small tidies

2001-12-01  Philippe Elie  <ph_e (a] club-internet.fr>

	* Makefile.in: build util sub-dir first

	* dae/opd_util.h:
	* dae/opd_util.c: move opd_GetContext() ...
	* util/opd_popt.h:
	* util/opd_popt.c: in these new files

	* pp/oprofpp.cpp:
	* pp/opf_filter.cpp:
	* pp/op_time.cpp:
	* dae/oprofiled.c: free the poptContext + cleanup popt

	* events/op_help.c:
	* events/Makefile.in: use the popt library

	* pp/oprofpp.cpp: allow to use --output-linenr-info with
	  --list-symbols.
	* doc/oprofile.1.in:
	* doc/oprofile.sgml: reflect it

2001-12-01  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/opd_proc.c:
	* dae/opd_util.c:
	* dae/opd_util.h:
	* dae/oprofiled.c: backup if needed old samples files
	  in a separate directory

	* pp/oprofpp.h:
	* pp/oprofpp_util.cpp: cleanup + minor buglet fix

	* util/file_manip.h:
	* util/file_manip.cpp: create_file_list() new to create
	  a list of all the file in a directory

	* pp/op_time.cpp: new utility
	* pp/Makefile.in: handle op_time

	* doc/oprofile.sgml:
	* doc/oprofile.1.in: Document op_time

2001-11-30  Philippe Elie  <ph_e (a] club-internet.fr>

	* configure.in: cvs add Rules.make.in.

2001-11-30  Dave Jones <davej (a] suse.de>

	* configure.in: suppress reference to an inexistant
	  Rules.make.in

2001-11-29  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp_util.cpp: do not remove leading underscore to
	  avoid C++ demangling failure

2001-11-27  Philippe Elie  <ph_e (a] club-internet.fr>

	* configure.in:
	* pp/Makefile.in: work-around for gcc 3.0 and bfd pre-1998

	* doc/oprofile.sgml: typo

2001-11-26  Philippe Elie  <ph_e (a] club-internet.fr>

	* Rules.make.in: new to add autodeps and share commons
	  definitions
	* all Makefile.in except module, gui: use autodeps

	* doc/oprofile.1.in: typo

	* util/filemanip.h: missing std::

2001-11-25  Philippe Elie  <ph_e (a] club-internet.fr>

	* oprofile-tests/understanding/persistent.cpp: new
	* util/persistent.h: new. An attempt to provide a better
	  configuration saving/restoring library. Not yet linked to
	  oprof_start.

2001-11-22  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp_util.cpp: take care than get_linenr() get
	  line nr and filename info from bfd for the right symbol
	  and not for the nearest symbol with debug info (#484660)

2001-11-15  Philippe Elie  <ph_e (a] club-internet.fr>

	* module/oprofile.h: work around against a gcc
	  2.91.66 code generation bug in oprof_exit()

2001-11-14  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_start: do not pass bufsize, note_bufsize and
	  kernel_only as option to the daemon but ...
	* dae/oprofiled.c: read them from sysctl

	* dae/opd_proc.c: in opd_handle_old_sample_file() do not
	  delete sample file if mtime differ but backup it.

	* doc/oprofile.sgml:
	* pp/oprof_convert.c:
	* pp/oprofpp_util.cpp: replace session number by
	  backup number

	* util/string_manip.cpp: fix stupid bug in rtrim()

2001-11-13  Philippe Elie  <ph_e (a] club-internet.fr>

	* gui/oprof_start.h:
	* gui/oprof_start.cpp:
	* dae/opd_util.h:
	* dae/opd_util.cpp: small cleanup

	* module/oprofile.c: simplify a little what the
	  nmi handler

	* doc/oprofile.sgml: clarify op_to_source options

	* pp/child_reader.cpp:
	* pp/child_reader.h: move these ...
	* util/child_reader.cpp:
	* util/child_reader.h: here
	* util/file_manip.h:
	* util/file_manip.cpp: new
	* gui/Makefile.in:
	* gui/oprof_start_util.h:
	* gui/oprof_start_util.cpp:
	* pp/Makefile.in:
	* pp/opf_filter.cpp: use child_reader and file_manip

	* pp/oprofpp_util.cpp: change ordering of opening in
	  opp_bfd ctr to avoid cryptic error message

	* TODO: update

2001-11-12  Philippe Elie  <ph_e (a] club-internet.fr>

	* events: new directory

	* events/Makefile.in:
	* events/op_events.c:
	* events/op_events_desc.c:
	* events/op_help.c: new, splitted from op_events.c

	* pp/oprofpp_util.cpp: new, splitted from oprofpp.cpp

	* pp/oprofpp.h:
	* pp/oprofpp.c:
	* op_user.h:
	* all Makefile.in: update
	* op_events.c: remove

2001-11-12  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: last commit was bad

	* pp/oprofpp.c: use sstream

2001-11-12  Philippe Elie  <ph_e (a] club-internet.fr>

	* util: new directory
	* util/string_manip.cpp:
	* util/string_manip.h: new
	* Makefile.in: handle util directory
	* pp/Makefile.in:
	* pp/opf_filter.h:
	* pp/opf_filter.cpp:
	* gui/Makefile.in:
	* gui/oprof_start_util.cpp:
	* gui/oprof_start_util.h: update to use string_manip.cpp

	* op_events.c:
	* op_user.h:
	* pp/opf_filter.h:
	* pp/opf_filter.cpp:
	* pp/opf_container.cpp: remove dead code

2001-11-11  Dave Jones <davej (a] suse.de>

	* module/oprofile.[c|h]: Change MSR defines from
	  MSR_IA32_xxx from MSR_P6_xxx, based on info on
	  Linux kernel from Mikael Pettersson that these MSRs
	  don't exist on Pentium 4.

2001-11-11  Philippe Elie  <ph_e (a] club-internet.fr>

	* gui/oprof_start.cpp: fix record_config()

	* op_user.h: fix one comment

2001-11-10  Bob Montgomery  <bob_montgomery (a] hp.com>

	* module/oprofile.c: fix pid/pgrp filter to reset counter

2001-11-08  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* configure.in: bump to 0.0.8cvs

2001-11-07  John Levon  <moz (a] compsoc.man.ac.uk>

	* acinclude.m4:
	* configure.in: fixes for configuration when Qt2 not found

	* child_reader.h:
	* child_reader.cpp: compile with gcc 3.0

2001-11-07  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: bump to 0.0.7

2001-11-07  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in:
	* module/oprofile.h:
	* module/oprofile.c: fail if hard_get_current() exists
	  - this won't work

2001-11-06  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.1.in: reformat options
	* doc/oprofile.sgml: clarify options that require argument.
	  Document short option

	* gui/oprof_start_util.cpp: fix basename()

	* pp/oprofpp.cpp:
	* pp/oprofpp.h:
	* pp/opf_filter.cpp: better options handling

	* module/oprofile.c: update one comment

	* TODO: update

2001-11-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in:
	* module/oprofile.h:
	* module/oprofile.c: support for hard_get_current()

2001-11-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* module/oprofile.h:
	* module/oprofile.c: make allow_unload exist for UP
	  too (default to 1)

2001-11-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* module/oprofile.c: fix nr_interrupts sysctl

2001-11-04  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_start:
	* gui/oprof_start.cpp:
	* gui/oprof_start_config.cpp:
	* gui/oprof_start_config.h:
	* gui/ui/oprof_start.base.ui: handle note table size sysctl

	* module/op_syscalls.c: handle dname hash coding collision with
	  a linear search.

	* module/oprofile.c:
	* module/oprofile.h:
	* module/op_syscalls.c: Use a struct to hold the whole
	  sysctl settable things rather global var.

2001-11-03  Philippe Elie  <ph_e (a] club-internet.fr>

	* modules/oprofile.h: add a sysctl struct to hold
	  all sysctl set-able variable

	* modules/oprofile.c: two bugs fixes.

2001-11-02  Philippe Elie  <ph_e (a] club-internet.fr>

	* modules/oprofile.h: minor cleanup
	* modules/oprofile.c: better handling of irq statistics

2001-10-31  John Levon  <moz (a] compsoc.man.ac.uk>

	* module/oprofile.c: add comment about unfixable
	  races.

2001-10-30  John Levon  <moz (a] compsoc.man.ac.uk>

	* Move module code into module/ subdir. Bye
	  bye CVS history :/

2001-10-30  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_x86.c: complain properly about lAPIC-less
	  machines

2001-10-26  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

2001-10-26  H. J. Lu <hjl (a] users.sf.net>

	* Makefile.in: use $(LD) not ld

2001-10-25  Philippe Elie  <ph_e (a] club-internet.fr>

	* configure.in: fix version.h checking for gcc 2.91.66

2001-10-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in:
	* doc/Makefile.in:
	* dae/Makefile.in:
	* pp/Makefile.in:
	* gui/Makefile.in: add $DESTDIR to prefix (part from
	  H.J. Lu)

2001-10-25  H. J. Lu  <hjl (a] users.sf.net>

	* configure.in: better version.h workaround

	* doc/*.1:
	* doc/Makefile.in: better .so manpage install

2001-10-25  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.sgml: minor change.
	* pp/opf_filter.cpp: repair short option -a and -s

2001-10-24  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/op_to_source: remove from cvs
	* pp/Makefile.in: opf_filter application renamed to op_to_source
	* pp/child_reader.h: new
	* pp/child_reader.cpp: new, allow to fork a child and read
	  its stdout/stderr
	* pp/opf_filter.h:
	* pp/opf_filter.cpp: use child_reader to launch objdump.
	  op_to_source -a and -s must be specified with long
	  form --assembly and --source-with-assembly. This also
	  speed-up assembly output. Doc not updated.

2001-10-18  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: workaround #2, hopefully fixing
	  Mandrake (bug #471448)

2001-10-17  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: don't mask when restoring MSR values

	* doc/Makefile.in: don't use man symlinks

2001-10-17  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: save original counter setup
	  and restore on unload (bug #464094)

2001-10-16  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in:
	* oprofile.h: workaround for Mandrake randomly
	  back-porting things.

2001-10-16  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c:
	* gui/oprof_start.cpp:
	* gui/oprof_start_config.cpp:
	* gui/oprof_start_config.h:
	* gui/oprof_start_util.cpp:
	* pp/opf_container.cpp:
	* pp/opf_filter.h:
	* pp/opf_filter.cpp:
	* pp/oprof_convert.cpp: add note device to gui,
	  general cleanup

2001-10-16  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h: fix likely() macro

2001-10-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* op_syscalls.c:
	* op_user.h:
	* oprofile.h:
	* oprofile.c:
	* dae/op_start:
	* dae/opd_proc.c:
	* dae/oprofiled.h:
	* dae/oprofiled.c: use a separate map buffer.

2001-10-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* acinclude.m4: don't give up if we can't find moc

2001-10-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: merge no-thread code

2001-10-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c:
	* dae/oprofiled.c:
	* op_user.h:
	* oprofile.h:
	* op_syscalls.c: use string pool. Prime hash table
	  with common entries. Consider parent in name_hash.

2001-10-13  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.sgml: minor change
	* pp/opf_filter.cpp: better warning

2001-10-13  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: 0.0.6 has been released -> 0.0.7cvs

2001-10-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* doc/oprofile.sgml: new docs for annotation filter

2001-10-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/opf_filter.cpp: make output filters more like diff (needs doc),
	  briefer info message

2001-10-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/Makefile.in: add FIXME

	* gui/oprof_start.cpp: fix std::

	* acinclude.m4: more fixes

2001-10-12  Philippe Elie  <ph_e (a] club-internet.fr>

	* gui/oprof_start_util.cpp: use select() rather non-blocking
	  mode to read output from the child process

2001-10-11  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.sgml:
	* doc/oprofile.1.in:
	* pp/opf_filter: make --output and --no-output more intuitive

2001-10-09  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.sgml:
	* doc/oprofile.1.in: clarify doc
	* pp/opf_filter.cpp: corner case fix in --output-dir and
	  --source-dir handling.

2001-10-08  John Levon  <moz (a] compsoc.man.ac.uk>

	* acinclude.m4:
	* configure.in:
	* gui/Makefile.in: fix idiot config bug of mine

2001-10-06  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.cpp:
	* pp/op_to_source: small cleanup

2001-10-05  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.1.in:
	* doc/oprofile.sgml:
	* pp/op_to_source:
	* pp/opf_filter.cpp: implement --output and --no-output to
 	  allow output file generation filtering

2001-10-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

2001-10-03  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.1.in:
	* doc/oprofile.sgml:
	* pp/op_to_source:
	* pp/opf_filter.cpp: implement --source-dir and --output-dir
	  to generated separated annoted source file.

2001-10-03  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp.cpp
	* pp/oprofpp.h
	* pp/opf_filter.cpp: minor cleanup

2001-10-03  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* Makefile.in: remove generated files on make distclean

	* acinclude.m4: update from source

2001-10-02  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp.cpp: fix a silly bug in do_list_symbols (oprofpp -l)

2001-10-02  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: fix

	* Makefile.in: dist fix

2001-10-02  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* configure.in: -> 0.0.5 for release

2001-10-01  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_container.cpp:
	* pp/opf_filter.h: comment
	* pp/opf_filter.cpp: speed-up

2001-09-30  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_container.cpp:
	* pp/opf_filter.cpp:
	* pp/oprofpp.cpp:
	* pp/oprofpp.h: cleanup

2001-09-30  Philippe Elie  <ph_e (a] club-internet.fr>

	* gui/oprof_start.cpp:
	* gui/oprof_start.h:
	* gui/ui/oprof_start.base.ui: cleanup

2001-09-29  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.cpp: check if we need debug info to work.

	* gui/oprof_start.cpp: use one config file by counter. Store
	  selected counter in oprof_start_config

	* gui/oprof_start.cpp:
	* gui/persistent_config.h: remove dirty flag in
	  persistent_config_t template class

2001-09-29  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* gui/oprof_start.cpp:
	* gui/ui/oprof_start_base.ui:
	* gui/oprof_start_config.h:
	* gui/oprof_start_config.cpp: add verbose option

	* pp/opf_container.cpp:
	* pp/opf_filter.cpp: some FIXMEs and little cleanups

2001-09-29  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp.cpp: bug fix when calling the bfd lib.

2001-09-29  Philippe Elie  <ph_e (a] club-internet.fr>

	* gui/oprof_start.cpp: two minor fixes.

2001-09-28  John Levon  <moz (a] compsoc.man.ac.uk>

	* various files: the footer is now a header !

	* dae/opd_start.c: fix msync !!

	* gui/oprof_start.cpp:
	* gui/oprof_start_util.h:
	* gui/oprof_start_util.cpp: better default event count
	  value. Save CPU type to oprofile file.

2001-09-28  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.c: fix op_to_source [-a] [-s]

2001-09-28  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.sgml: oops, correct bad merging with
 	  John's last update.

2001-09-27  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.1.in: minor change
	* op_events.c: remove --gui-description stuff
	* pp/opf_filter.cpp: remove use of temporary array to
	  pass argument to the popt library

2001-09-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: updates

	* gui/oprof_start_util.cpp: fix compile, revert
	  g++ extension (different on g++ 3.0)

2001-09-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start_util.cpp: use g++ extension to
	  avoid using temporary files

2001-09-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start_util.cpp: fix crasher bug

2001-09-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start.h:
	* gui/oprof_start.cpp: get per-counter config working

2001-09-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/Makefile.in:
	* pp/oprofpp.c:
	* pp/oprofpp.cpp: rename file

2001-09-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/opf_container.cpp:
	* pp/oprofpp.h:
	* pp/oprofpp.c: speed improvements

2001-09-26  Philippe Elie  <ph_e (a] club-internet.fr>

	* configure.in: typo

	* pp/oprofpp.c: fix oprofpp -s.
	  Use std::string (work not yet finish)
	* pp/oprofpp.h:	ditto
	* pp/opf_filter.cpp: ditto

2001-09-26  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: add nr_interrupts

	* gui/oprof_start.h:
	* gui/oprof_start.cpp:
	* gui/oprof_start_util.h:
	* gui/oprof_start_util.cpp:
	* gui/oprof_start_config.h:
	* gui/oprof_start_config.cpp:
	* gui/ui/oprof_start_base.ui: add daemon status
	  display, fix basename()

2001-09-26  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: remove broken bit

	* pp/Makefile.in: fix options

	* doc/oprofile.sgml: minor changes

2001-09-26  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/Makefile.in: increase level of warning
	* pp/oprof_convert.c: minor fix to avoid warning
	* dae/opd_util.c: ditto
	* pp/oprofpp.c: get_linenr() never return null in
	  filename  (fix bug #464482). symcomp() ensure
	  correct vma comparison (fix #464093)
	* dae/opd_util.c: minor fixe in op_poptGetContext()
	* gui/oprof_start.cpp: minor cleanup

2001-09-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_stop:
	* gui/oprof_start_config.cpp: use pidof instead

2001-09-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start_config.cpp: fix is_profiler_started() too

2001-09-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_stop: fix terribly stupid error

2001-09-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_event.c: whooops

2001-09-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start.cpp: std:: fix

	* dae/op_start:
	* op_events.c: robustness fix

2001-09-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start.cpp: fix silly bug

2001-09-24  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/opf_filter.cpp: "fix" compile error

2001-09-24  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprofile:
	* gui/Makefile.in: remove old gui

2001-09-24  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_start: make a little more robust

2001-09-24  John Levon  <moz (a] compsoc.man.ac.uk>

	* include/sstream:
	* Makefile.in:
	* configure.in:
	* pp/Makefile.in:
	* gui/Makefile.in: configure/make fixes

	* op_events.c: re-order for Athlon

2001-09-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.c: small cleanup

2001-09-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h:
	* op_x86.c: support for 2.4.10

2001-09-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start.h:
	* gui/oprof_start.cpp: rework validator stuff a bit

2001-09-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/oprof_start.cpp: use std::find_if

	* gui/oprof_start_config.cpp:
	* gui/oprof_start_util.cpp: minor tidies

2001-09-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_dump:
	* dae/op_start: echo errors to stderr

	* gui/oprof_start_util.h:
	* gui/oprof_start_util.cpp:
	* gui/oprof_start.cpp: use fork/exec to spawn children

2001-09-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* gui/Makefile.in:
	* gui/oprof_start_config.h:
	* gui/oprof_start_config.cpp:
	* gui/oprof_start_util.h:
	* gui/oprof_start_util.cpp:
	* gui/oprof_start.h:
	* gui/oprof_start.cpp: new file for util functions

2001-09-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_util.c:
	* dae/opd_util.h:
	* dae/oprofiled.c:
	* pp/oprofpp.c:
	* pp/opf_filter.cpp:
	* configure.in: enable __builtin_expect, fix popt problem

	* pp/oprof_convert.c: small fixes

	* op_events.c: shorten event descriptions for GUI

	* gui/*: many more updates

	* pp/Makefile.in: fix

2001-09-21  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: removed over-verbose line

	* configure.in:
	* oprofile.h:
	* oprofile.c: add likely/unlikely, take note lock on dump

2001-09-21  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.h: move declaration of counter_array_t to
	* pp/oprofpp.h: here
	* pp/oprofpp.c: define and use counter_array_t + minor cleanup
	* pp/opf_filter.cpp: remove definition of counter_array_t

2001-09-21  Philippe Elie  <ph_e (a] club-internet.fr>

	* Makefile.in: remove aclocal.m4 in distclean
	* pp/Makefile.in: use $(CXX) and $(CXXFLAGS)

	* pp/opf_container.cpp:
	* pp/opf_filter.cpp:
	* pp/opf_filter.h:
	* pp/oprofpp.c:
	* pp/oprofpp.h: cleanup

2001-09-20  Philippe Elie  <ph_e (a] club-internet.fr>

	* Makefile.in: minor change in module building
	* pp/Makefile.in: link oprofpp with opf_filter
	* pp/op_to_source: avoid pipe from oprofpp to opf_filter
	* pp/opf_filter.h: remove a few member function
	* pp/opf_container.cpp: ditto + minor cleanup
	* pp/opf_filter.cpp: oprofpp is no longer piped to opf_filter
	  but linked with it. Many change, needs additional cleanup
	* pp/oprofpp.c: group all stuff in two class. Rather a
	  a C with class than a full C++ file for now. Fix a bug
	  in filename handling.
	* pp/oprofpp.h: add opp_bfd and opp_samples_files class.

	* dae/opd_util.c: add a few explicit cast for C++ compile
	* dae/opd_util.h: wrap function declaratio with extern "C"

2001-09-19  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: fix silly read valid bug

2001-09-19  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in: whoops, missed op_util.o from build

2001-09-19  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/oprofiled.c: fix little bug, tidy a bit

	* TODO: update

2001-09-18  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in:
	* op_syscalls.c:
	* op_util.c:
	* oprofile.h: move some code around

	* oprofile.c: fix a tiny bug

2001-09-18  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c:
	* dae/oprofiled.h: implement hashing of images

	* doc/oprofile.sgml: fix -- issue and use <screen>

2001-09-18  John Levon  <moz (a] compsoc.man.ac.uk>

	* .cvsignore:
	* README: update

	* configure.in: small cleanup

	* op_init.c: add comment

	* oprofile.h:
	* op_syscalls.c:
	* op_x86.c: move fixmap stuff, remove disable APIC

	* oprofile.c: init failure fix

	* doc/oprofile.sgml:
	* dae/opd_proc.c: fix handle_old_sample_files() bug,
	  check mtime hasn't changed on a new map

2001-09-16  John Levon  <moz (a] compsoc.man.ac.uk>

	* acinclude.m4:
	* autogen.sh:
	* configure.in:
	* gui/Makefile.in:
	* gui/ui/Makefile.in:
	* gui/ui/oprof_start.base.ui:
	* gui/oprof_start.h: autoconfiscation for Qt2

	* gui/oprof_start_config.cpp: add comments

2001-09-16  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.cpp: fix unrecognized input
	* pp/opf_container.cpp: better error messages. put
	  op_nr_counters in the global namespace (gcc 2.91
	  work around)

2001-09-16  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.cpp: small tidy

2001-09-16  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.cpp: minor tidy

	* gui/oprof_start.base.ui: new oprof_start gui
	* gui/oprof_start.cpp: new, derived class of oprof_start_base
	* gui/oprof_start.h: ditto
	* gui/oprof_start_impl.cpp: implementation of oprof_start class
	* gui/oprof_start_config.cpp: utilities function for oprof_start
	* gui/oprof_start_config.h: ditto
	* gui/persistent_config.h: utility template
	* gui/oprof_start_main.cpp: main() for oprof_start
	* gui/Makefile.in: handle this stuff

2001-09-15  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.c: some cleanup

2001-09-15  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.c: allow non-matching mtimes in order
	  to allow pp on different machines. Make conflicting
	  counter specifications a fatal error

2001-09-15  John Levon  <moz (a] compsoc.man.ac.uk>

	* all Makefile.in: install should depend on all

	* pp/oprofpp.c: fixes for Athlon 4 counters. Enable debug info
	  for list-symbol. Some stricter checking

2001-09-15  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: some static variable to global
	* op_user.h: export these

	* oprofile.c: typo in comment

	* dae/opd_proc.c: fix size of samples files

2001-09-13  Dave Jones  <davej (a] suse.de>

	* doc/oprofile.1.in:
	  Update so it doesn't say 'Intel only'
	* dae/op_start:
	  Fix output so that it prints [0-3] instead of [0-4[

2001-09-12  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp.c: fix cpu type output for opf_filter

	* dae/op_stop: return error code properly

2001-09-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.c: print name of cpu type

	* dae/op_stop:
	* dae/op_start: re-organise, tidy

2001-09-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: fix small but triggerable
	  SMP dump race

2001-09-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h:
	* oprofile.c:
	* op_x86.c: move some code about

	* op_syscalls.c: add comment

2001-09-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: remove warning

	* op_user.h:
	* op_events.c: fix and clean up cpu type detection

	* op_init.c: fix email

	* oprofile.c: add IRQ stats. Not sure whether to keep...

2001-09-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h:
	* oprofile.c: use cpu_number_map (pedantry thing)

2001-09-07  Philippe Elie  <ph_e (a] club-internet.fr>

	* oprofile.c: remove /proc/.../cpu_type. Check if user
	  mode cpu type detection is identical to module cpu type
	* op_events.h:
	* op_events.c: add op_get_cpu_type(). script can get cpu_type
	  by op_help --get-cpu-type
	* gui/oprofile: use it
	* dae/oprofiled.c: ditto
	* dae/op_start: ditto, pass expected_cpu_type to module
	* doc/oprofile.sgml: update
	* doc/oprofile.1.in: update
	* pp/oprofpp.c: get cpu_type from samples file
	* pp/opf_filter.cpp: get cpu type from stdin

2001-09-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: use j not i in msync !

2001-09-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_start: more sanity checking of options

2001-09-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: update a bit

2001-09-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* <most files>: make op_nr_counters a var (no pp support for > 2 yet)

	* dae/oprofiled.c: don't print help when counter event etc. are wrong

2001-09-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h:
	* oprofile.c: use MODULE_LICENSE

2001-09-06  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_user.h: add missing prototype

	* dae/op_start: fix counter extraction

2001-09-05  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp.c: fix a few corner case, cleanup.
	* dae/opd_proc: ditto.

	* dae/op_start: better handling of counter number

	* dae/opd_proc: minor change.

	* op_user.h: enable support for four counters
	* oprofile.c: ditto. Split functions

	* op_events.c: expose op_get_cpu_type_str(int) to world.

2001-09-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h:
	* oprofile.c: don't restore delivery mode to LVTPC (causes
	APIC error on SMP). Fix for silly sem hang with do_dump

2001-09-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_start: fix typo bug

2001-09-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: some small tidies

2001-09-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: change lvtpc_apic_restore to be more careful !

2001-09-02  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: don't allow unload on SMP unless allow_unload
	  is set. Still needs docs (no point till SMP works).

2001-09-02  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_dump: complain if not root more clearly.

2001-09-02  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: remove bogus setting for NMI oopser.
	  smp_apic_restore() -> lvtpc_apic_restore()

2001-09-01  Philippe Elie  <ph_e (a] club-internet.fr>

	* oprofile.c: fix pmc_setup()

	* pp/Makefile.in:
	* dae/Makefile.in: fix uninstall problem

2001-08-31  Philippe Elie  <ph_e (a] club-internet.fr>

	* oprofile.h:
	* dae/oprofiled.h:
	* op_user.h:
	* oprofpp.h:
	* dae/opd_util.h: share commmon declarations, put it in
	  op_user.h, include op_user.h in other .h when necessary.
	* op_events.c:
	* all Makefile.in: update dependancies.

2001-08-30  Philippe Elie  <ph_e (a] club-internet.fr>

	* oprofile.c: use loop instead of fixed counter number

2001-08-26  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: add option to op_help for the gui
	* gui/oprofile: use op_help to build description
	  of events, accept Athlon (only 2 counters)

2001-08-25  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprofpp.c:
	* dae/op_start: use loop instead of fixed number of counter.

2001-08-24  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprof_convert.c: add v4 --> v5 conversion

2001-08-23  Philippe Elie  <ph_e (a] club-internet.fr>

	* oprofile.c: correct some comment.

2001-08-22  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_user.h:
	* dae/opd_proc.c:
	* dae/opd_util.c:
	* dae/opd_util.h:
	* dae/oprofiled.h:
	* dae/oprofiled.c:
	* dae/oprofiled.c: row to column file format, lot of changes.

2001-08-21  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: Add Athlon string/unit maks description

2001-08-20  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: change in handling of search/check events
	* dae/oprofiled.c:
	* dae/oprofiled.h:
	* oprofile.c:
	* oprofile.h:
	* pp/oprofpp.c:
	* pp/oprofpp.h:	reflects caller/prototype, lot of changes.

2001-08-31  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in:
	* op_x86.c:
	* oprofile.h:
	* oprofile.c: a prototype detector for SMP hardware,
	  some small cleanup

2001-08-20  Dave Jones  <davej (a] suse.de>

	* doc/oprofile.sgml:
	  Updated to reflect new Athlon/Duron capabilities.
	* pp/oprof_convert.c:
	* pp/oprofpp.c: use EXIT_FAILURE | EXIT_SUCCESS
	  in exit() calls.
	* oprofile.c: Make non-exported functions static
	  and remove duplicate definitions.

2001-08-19  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_start: handle celeries in cpu type

2001-08-19  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_init.c:
	* oprofile.h:
	* oprofile.c: small tidies of the Athlon support

2001-08-19  Dave Jones  <davej (a] suse.de>

	* op_events.c:
	* op_init.c:
	* oprofile.h:
	* oprofile.c:
	* dae/op_start:
	* dae/oprofiled.h:
	* dae/oprofiled.c: initial Athlon support

2001-08-19  Philippe Elie  <ph_e (a] club-internet.fr>

	* oprofile.c: use symbolic constant for all apic setup, no generated
	  code change

2001-08-18  Philippe Elie  <ph_e (a] club-internet.fr>

	* Makefile.in:
	* dae/Makefile.in:
	* pp/Makefile.in:
	* doc/Makefile.in:
	* gui/Makefile.in: add uninstall target

2001-08-18  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: tiny cleanup

2001-08-17  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/opd_proc.c:
	* TODO: minor cleanup.

2001-08-16  Philippe Elie  <ph_e (a] club-internet.fr>

	* gui/oprofile:
	* dae/op_start:
	* doc/oprofile.1.in: document and use op_dump

2001-08-16  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: bump version to 0.0.5cvs

2001-08-16  John Levon  <moz (a] compsoc.man.ac.uk>

	* all Makefile.in: mkdir install files

2001-08-15  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/opd_proc.c: fix a FILE* leak in opd_get_ascii_maps()

2001-08-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_syscalls.c: don't return negative hashes !
	  revert dname len "fix"
	  use a much better hash function

	* dae/opd_proc.c: protect against negative hashes

2001-08-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_syscalls.c: some small fixes

	* oprofile.c: add back unmasking code during set_gate, but only
	  LVTPC

2001-08-11  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h: 2.4.8 doesn't either. *sigh*. looks like we need
	  some autoconfery :(

2001-08-11  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h: 2.4.7-linus doesn't include the Andrew Morton
	  complete_and_exit(). Hopefully this will make it into 2.4.8,
	  I'm banking on this.

2001-08-11  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_dump:
	* doc/oprofile.sgml:
	* dae/Makefile.in: a little utility for dumping

2001-08-11  Dave Jones  <davej (a] suse.de>

	* oprofile.h:
	* oprofile.c: back-compat code and use of new struct completion
	  for the thread

2001-08-11  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: corner case where an a miss against a full count,
	  we were attributing wrong (reported by Bob Montgomery)

2001-08-11  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: use a simple cli/sti when installing the NMI
	  handler. It should work and avoids the unmasking problem.

2001-08-10  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/oprofiled.h: fix header include (from Dave Jones)

	* op_syscalls.c:
	* oprofile.c: fix undefined symbol (from Dave Jones)

2001-08-10  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: small tidy in apic setup

2001-08-02  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: fix mod unload race, small fixes

	* dae/op_start: make sysctl error actually appear

	* doc/oprofile.sgml: document need for modutils 2.4.6

	* op_syscalls.c: fix stupid mod use count problem

2001-07-28  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: d'oh, fat-fingered a slow memleak in the
	  a-ksymoops modules fix

2001-07-27  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprof_convert.c: fix bug when conversion skip more than one
	  version.

2001-07-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/Makefile.in: ln -s -> ln -sf

	* dae/opd_util.c: actually include the right header

	* dae/opd_util.h: compile freestanding from oprofiled.h

2001-07-26  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: fix comment

	* doc/oprofile.sgml: document symbolless modules not working

	* dae/Makefile.in:
	* dae/opd_proc.c:
	* dae/oprofiled.h: catch modules with no symbols via query_module()
	  and ignore samples for them quickly

2001-07-25  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_start: beautify the output of op_start --help
	* pp/op_to_source: ditto. better argument checking.

	* pp/oprof_convert.c:
	* pp/oprofpp.h:
	* dae/oprofiled.h: fix problem with opd_footer, don't bump
	  opd_footer version number !

2001-07-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/Makefile.in:
	* pp/oprof_convert.c: convert to v4

	* pp/oprofpp.c: use opd_strdup

2001-07-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_util.c: small tidy

2001-07-24  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/opd_util.c:
	* dae/opd_util.h: add relative path name to absolute path name stuff
	* pp/oprofpp.c: use it.
	* pp/op_to_source: simplify code to reflect above change.

2001-07-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: fix uninitialised pointer access (reported by
	<bobm (a] fc.hp.com>) that could segfault oprofile in case of
	module load/unload activity

	* Makefile.in:
	* dae/opd_proc.c:
	* dae/opd_util.c:
	* dae/opd_util.h:
	* dae/oprofiled.c:
	* dae/oprofiled.h:
	* pp/Makefile.in:
	* pp/oprofpp.c:
	* pp/oprofpp.h: use mtime() instead of md5sum(). Still doesn't handle
	  "./a; gcc -o a a.c; ./a"

2001-07-22  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.1.in:
	* doc/oprofile.sgml:
	* pp/opf_filter.h:
	* pp/opf_filter.cpp:
	* pp/opf_container.cpp: implement and document filtering for assembly
	  output.

2001-07-21  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.sgml:
	* gui/oprofile:
	* oprofile.c: remove edge_detect support.

	* pp/oprofpp.c: check counter range for each event type.
	* oprofile.c: ditto.
	* gui/oprofile: ditto and save setup for each event type.
	* oprofile.h: op_check_range() : display the allowed range.

2001-07-18  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_start: disable all counters before starting the setup.

2001-07-18  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: add in bit I forgot about not profiling ring 0

2001-07-18  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: added a warning about very low counter values
	  (from Philippe, modified)

2001-07-15  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c:
	* oprofile.h:
	* dae/op_start:
	* dae/oprofiled.c:
	* doc/oprofile.sgml: remove ability to set different values on
	  different CPUs

2001-07-15  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: remove done thing

2001-07-15  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: backup old sample files if the profiling
	  details (count, unit mask etc.) disagree. Fixes #435245

2001-07-15  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/oprofiled.c: fix oprofiled --version to work even if the
	  profiler is not already started.

	* gui/oprofile: many cleanup. Fix bug track #435248. Make the gui more
	  independant on the number of counter.

	* pp/op_to_source: fix bug in command line arguments handling.

	* pp/opf_filter.h:
	* pp/opf_filter.cpp:
	* pp/opf_container.cpp: Apply some cleanup suggested by John, principally
	  change few inheritance to composition.

	* pp/oprof_convert.c: fix --version.

2001-07-14  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.sgml:
	* doc/oprofile.1.in: minor doc fix.

2001-07-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: small tidies

2001-07-01  Philippe Elie  <ph_e (a] club-internet.fr>

	* doc/oprofile.1.in:
	* doc/oprofile.sgml: document op_to_source, oprof_convert and the
	  oprofile gui

	* gui/oprofile: onStartProfiling() check that count is in the allowed
	  range. onStopProfiling() flush the samples

2001-07-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in: dist fix

2001-07-14  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml: make it clear we want vmlinux not vmlinuz

	* doc/html/: remove generated files from CVS

	* Makefile.in: changes to create HTML files on dist

2001-06-30  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/Makefile.in: fix the fix

	* pp/opf_filter.h: very minor changes

2001-06-29  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/Makefile.in: fix up for opf_filter

	* configure.in: add AC_PROG_CXX

2001-06-29  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/opf_filter.cpp:
	* pp/opf_container.cpp:
	* pp/opf_filter.h:
	* pp/op_to_source: new file which provide a source annotation utility.
	* pp/Makefile.in: build and install opf_filter / op_to_source

2001-06-29  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in:
	* dae/opd_util.h: hide __attribute__((malloc)) warnings
	  when necessary. Document --with-cc bug.

2001-06-29  Philippe Elie  <ph_e (a] club-internet.fr>

	* gui/oprofile: more saving of the user setup.

2001-06-27  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_util.c: document get_line() restriction

2001-06-27  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/oprofiled.c: fix cpu_speed_str/cpu_speed variable setup logic.

	* gui/oprofile: save advanced setup form to persistent storage.
	  Add many validation.

2001-06-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_events.c:
	* pp/oprof_convert.c: add missing headers, remove CVS blip

	* dae/opd_util.h: specify malloc attribute. gives warnings on
	  older compilers, who cares. I doubt this will help but it can't
	  harm

2001-06-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprof_convert.c: continue if an error with one file occurs

	* dae/op_stop: remove rmmod again - it is user's choice on when/whether
	  to unload

2001-06-23  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/op_start: add missing support for specifying the log filename.
	  Get correct cpu speed information for smp as suggested by John.

	* dae/oprofiled.c: Correct a warning with some older version of the
	  popt library.
	* pp/oprofpp: as above.

	* gui/oprofile: advanced setup form added.

	* pp/oprof_convert.c: version and help option support.

2001-06-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/.cvsignore: add oprof_convert

2001-06-23  Philippe Elie  <ph_e (a] club-internet.fr>

	* pp/oprof_convert.c: new utility to convert samples files when the opd_footer
	  struct is changed.
	* pp/Makefile.in: reflect the above change. Tidy some unnecessary blank.
	* Makefile.in: Tidy some unnecessary blank/tabulation.

2001-06-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* README: update

2001-06-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: always have smp_apic_restore()

2001-06-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* various: made spacing more consistent in C source,
	  removed unused utility functions.

2001-06-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: actually call smp_apic_restore() on UP

	* dae/op_start: don't remove the module immediately after
	  inserting it !

2001-06-22  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/oprofiled.h, pp/oprofpp.h: change the opd_footer struct.
	  Bump OPD_VERSION to reflect the file format change.
	* pp/oprofpp.c: reflect the above change
	* dae/oprofiled.c: reflect the above change, many options supressed
	  because setup is read from the /proc/sys/dev/oprofile files.
	* dae/opd_proc: suppress some "extern variable" which no longer exist.
	* dae/op_start: reflect the above change

2001-06-22  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_start: add --ctr[0|1]-edge-detect
	* gui/oprofile: add edge detect stuff
	* oprofile.c: add edge-detect stuff, the edge-detect is an
	  experimental feature which do not work actually (no effect for now).
	  Because this is experimental no documentation are provided on this
	  option.

2001-06-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in:
	* dae/op_stop:
	* doc/oprofile.sgml:
	* op_init.c:
	* op_syscalls.c:
	* oprofile.h:
	* oprofile.c: add and document the ability
	  to make the module unloadable. Not well tested
	  (but seems to work).

	* doc/oprofile.sgml: document compile-time options
	  better, thank Philippe

2001-06-21  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: remove stale comments. fix theoretical
	  memory leaks when setting up the sysctls fails, small tidy

2001-06-19  John Levon  <moz (a] compsoc.man.ac.uk>

	* README:
	* doc/oprofile.sgml:
	* doc/html/: s/sourceforge/sf/

2001-06-16  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: op_check_events() fix two bad use of
	  op_check_unit_mask(). op_get_um_desc() fix a typo.

2001-06-14  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: struct op_unit_mask, struct op_unit_desc allow up to
	  seven unit masks. Reflect this change in data, op_check_unit_mask()
	  and callers of op_check_unit_mask().

2001-06-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* results/intro: tidy up

	* results/kernel-compile/time-aves.pl: fix regexps

	* results/latex/: results from the LaTeX runs

2001-06-09  Philippe Elie  <ph_e (a] club-internet.fr>

	* dae/op_start: avoid chmod to a non existing directory and setup access
	  mode from 700 to 755. Replace use of the sysctl utility by a
	  do_sysctl() function.

	* gui/oprofile: some cleanup and bugfix.

	* pp/oprofpp.c: add new output options --list-all-symbols-details,
	  --output-linenr-info

	* doc/oprofile.1.in:
	* doc/oprofile.sgml: update documentation about the new oprofpp
	  option

2001-06-09  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: fix build with CONFIG_MODVERSIONS
	  enabled.

2001-06-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/oprofiled.c: move logfile message to
	  before close(1) to not need to use stderr

2001-06-03  John Levon  <moz (a] compsoc.man.ac.uk>

	* gui/: new directory

	* Makefile.in:
	* configure.in:
	* gui/.cvsignore:
	* gui/Makefile.in:
	* gui/oprofile: Philippe's prototype tcl/tk startup
	  script. Requires more work.

2001-06-03  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.h: remove libiberty header that was
	  apparently breaking install on slackware

2001-06-03  John Levon  <moz (a] compsoc.man.ac.uk>

	* README: update

2001-06-03  Philippe Elie  <ph_e (a] club-internet.fr>

	* op_events.c: allow unit mask option to be bit mask

2001-06-01  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: actually use opd_get_count -
	  fix bug with counter 1 reported results

	* dae/op_start: fix broken shell scripting

	* dae/oprofpp.c: fix list-symbols output

2001-04-30  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_start: better error reporting

	* dae/opd_proc.c: fix indentation

2001-04-08  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: 0.0.3 has been released. Bump cvs version
	  to 0.0.4

2001-04-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: remove forced dumping. It was
	causing overhead spikes

	* doc/html/results.html:
	* doc/oprofile.sgml:
	* dae/op_start: Hopefully document dump clearly enough

2001-04-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h:
	* op_syscalls.c: 2.4.3 and above have a rw mmap_sem

2001-04-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/html/: added missing files

2001-04-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml:
	* doc/html/resources.html: add URLs

2001-04-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.c: fix gprof output bug. It works OK now,
	  but MULTIPLIER == 1 will break for some reason

2001-04-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/oprofile.sgml:
	* doc/html/: finish SGML documentation (for now)

2001-04-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* doc/Makefile.in:
	* doc/oprofile.sgml:
	* doc/oprofile: start SGML documentation

2001-04-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in:
	* Makefile.in:
	* doc/Makefile.in:
	* doc/oprofile.1.in: add a manpage

2001-04-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* pp/oprofpp.c: get some sort of half-working output
	in gprof format. Currently the numbers are screwed up,
	need a major trawl through gprof source to see what's
	going on.

2001-04-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/Makefile.in:
	* dae/md5.c:
	* dae/md5.h:
	* dae/opd_proc.c:
	* dae/oprofiled.h:
	* pp/Makefile.in:
	* pp/oprofpp.c:
	* pp/oprofpp.h: use md5sums to verify sample file
	  integrity. Stored in each sample file footer are
	  md5sums of the binary. These are checked by the daemon
	  when re-using an old file, and by the post-processor.
	  Bump OPD_VERSION to reflect the file format change.

	* dae/oprofiled.c: make start up more friendly

	* dae/op_start: make script more friendly

2001-03-10  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/opd_proc.c: fixed some error messages

	* results/kernel-compile/raw/ccu.gnuplot: add

2001-02-05  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* results/intro: update

	* results/kernel-compile/: update, add FIG files

	* results/lmbench: lmbench results

	* results/output/kernel-ac12-output: add readprofile output

2001-02-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* op_syscalls.c: small re-org, some micro-optimisations
	  to do_hash()

	* pp/oprofpp.c: clean up --list-symbol output a little

	* results/kernel-compile/overhead: update with results

	* results/kernel-compile/time-aves.pl: add gnuplot output

	* results/kernel-compile/raw/ : raw output files

	* results/output/ : new dir for example output

	* results/output/libc-2.1.92.so: output from libc profile

	* results/output/kernel-ac12-output: output from kernel profile

	* results/output/do_anonymous_page: detailed symbol profile

	* results/output/oprofile.module: output for oprofile module

2001-02-03  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* oprofile.h:
	* op_syscalls.c: make do_hash() non-recursive

	* oprofile.c: make thread wake up half as often

	* dae/opd_proc.c: quiesce dump sysctl
	  make resilient against broken sample (don't exceed mmap)

	* pp/oprofpp.c: --gcc-demangle -> --demangle, just too
	  annoying to live

2001-02-01  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.h: add op_save_syscalls()

	* oprofile.c: let interrupt_sleep_on() die
	  add kernel_only option
	  sysctl dumps everything it can now

	* op_syscalls.c: add op_save_syscalls()

	* dae/opd_proc.c:
	* dae/oprofiled.c:
	* dae/op_start: add --kernel-only

	* doc/guide.lyx: mention --kernel-only

	* TODO: update

2001-02-01  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in: split out op_init.c

	* autogen.sh: new file

	* configure.in: fix --with-cc. Split out op_init.c

	* op_init.c: new file, to allow rest -march=i686

	* oprofile.c: cut out init stuff to op_init.c

	* opd_proc.c: more verbose

	* results/kernel-compile/time-aves.pl: work with other
	  time format too

2001-01-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: add --with-cc option

	* pp/oprofpp.c: fix const discard warnings

2001-01-25  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: must check for liberty *after*
	  libdl

2001-01-24  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: we're not using op_check_ctr()
		return value, so don't have one

2001-01-23  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in:
	* op_syscalls.c:
	* oprofile.c:
	* oprofile.h: stripped the NMI error handling stuff

	* op_events.c: fixed silly bug in the other place too :P

	* dae/oprofiled.c: improved error messages

2001-01-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_events.c: fix silly bug so you can set both
		counters at once

	* oprofile.c: don't disable/enable counters in
		the interrupt handler. It's expensive and
		doesn't really buy anything.
		Fix a silly EBUSY bug when open fails once.

	* dae/op_start: don't remove old sample files
		pass correct event to daemon for ctr1

2001-01-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* op_syscalls.c:do_hash(): use strcpy not strncpy.
		It's probably faster, and if d_name.len is corrupted
		the kernel has bigger things to worry about.

2001-01-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/guide.lyx:
	* dae/guide.html: update docs a little

2001-01-22  John Levon  <moz (a] compsoc.man.ac.uk>

	* dae/op_start:
	* op_user.h: bump up hash table size

	* results/kernel-compile/overhead: intro to kernel
		compile tests

	* results/kernel-compile/time-aves.pl: script
		to generate averages + overheads

	* op_syscalls.c: three fixes to do_hash(). It's
		going to be a pain to make iterative :(

2001-01-21  John Levon  <moz (a] compsoc.man.ac.uk>

	* results/: Started a collection of results

2001-01-20  John Levon  <moz (a] compsoc.man.ac.uk>

	* TODO: update

	* configure.in: add comment

	* Makefile.in: moved oprofile_k.c to op_syscalls.c, op_user.h added

	* op_syscalls.c: rename of oprofile_k.c
		map buffer is dead now
		use vmalloc() and friends for hash map
		Reworking of hash_map stuff into abb's linked
		hash map structure

	* op_user.h: new file representing shared structs etc.
		between daemon and kernel module
		Reworked OP_ flags in count.
		Reworked hash map structure

	* oprofile.c: get along with the new UP APIC stuff in 2.4.0ac9
		remove extraneous lock_kernel()
		default buffer size added
		map buffer died
		Use up_and_exit() in kernel thread to fix zombies :P
		Set diethreaddie = 0 in start_thread()
		oprof_put_mapping() added
		we weren't turning OFF kernel/user counting when asked to

	* oprofile.h: move shared stuff to op_user.h
		increase the watermark to a much safer 768

	* dae/Makefile.in: dependencies on op_user.h and version.h

	* dae/op_start: hide confusing output of op_stop
		--verbose option
		map buffer died

	* dae/opd_proc.c: --verbose option
		don't insist on new sample files
		Rework mapping code
		Be a little more forgiving with unstattable images

	* dae/opd_util.h:
	* dae/opd_util.c: add fatal flag to opd_get_fsize().

	* dae/oprofiled.h: --verbose option
		move common code to op_user.h

	* dae/oprofiled.c: add --verbose option (very verbose !)
		map buffer died
		Add code for unpacking mapping notifications, rework
		mapping recognition

	* doc/guide.html:
	* doc/guide.lyx: some small updates

	* pp/oprofpp.c: fix segfault on failure to open binary.
		add --verbose option

	* pp/oprofpp.h: add --verbose option

2000-01-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: use standard kernel names for MSRs.
		Don't re-do fixmap if UP oopser patch is installed.
		Allow UP oopser to work if patches enabled, disable
		otherwise

	* oprofile.h: use standard kernel names for MSRs.

	* oprofile_k.c: only include fixmap code if necessary

	* configure.in: bump minor version

2000-12-15  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: default to /lib/modules/`uname -r`/build
		as kernel source directory

	* doc/guide.lyx:
	* doc/guide.html: update documentation

2000-12-13  John Levon  <moz (a] compsoc.man.ac.uk>

	* configure.in: bump minor version

	* oprofile.c: added KERN_<whatever> where needed,
		exclude the Pentium IV

	* pp/oprofpp.c: allow "oprofpp -l /bin/mv" and friends,
		some minor fixes

2000-12-12  John Levon  <moz (a] compsoc.man.ac.uk>

	* Makefile.in:
	* configure.in: approximate working modversions
		a little more

	* op_events.c: op_help INST_RETIRED will print out
		the value now

	* op_ioctl.h:
	* oprofile.c:
	* oprofile.h:
	* oprofile_k.c:
	* dae/Makefile.in:
	* dae/op_start:
	* dae/op_stop:
	* dae/opd_proc.c:
	* dae/oprofctl.c:
	* dae/oprofctl.h:
	* dae/oprofiled.h: ioctl() didn't last long. Replaced with
		sysctls. This has had a knock-on effect of moving the
		start/stop mechanism into the driver open/close routines

	* dae/oprofiled.c: must open devices in "reverse" order now

	* oprofile_k.c: fix X86_FEATURE_PGE testing

	* oprofile.c: use daemonize()

	* pp/oprofpp.c: fix working on constant argv

2000-11-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* oprofile.c: what if signal happens later ?
	* dae/opd_util.c: clarify opd_read_device() API

2000-11-04  John Levon  <moz (a] compsoc.man.ac.uk>

	* ChangeLog: started ChangeLog (cue gc koan)
	* op_ioctl.h: added FIXME comment
	* oprofile.c: slight cleanup
	* oprofile.h: cleanups, use u16 for data->ctrs,
		data->next

	* pp/oprofpp.c: added comments
	* pp/oprofpp.h: fixed #defines