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Joseph Koshy 49874f6ea3 MFP4: Support for profiling dynamically loaded objects. 
Kernel changes:

  Inform hwpmc of executable objects brought into the system by
  kldload() and mmap(), and of their removal by kldunload() and
  munmap().  A helper function linker_hwpmc_list_objects() has been
  added to "sys/kern/kern_linker.c" and is used by hwpmc to retrieve
  the list of currently loaded kernel modules.

  The unused `MAPPINGCHANGE' event has been deprecated in favour
  of separate `MAP_IN' and `MAP_OUT' events; this change reduces
  space wastage in the log.

  Bump the hwpmc's ABI version to "2.0.00".  Teach hwpmc(4) to
  handle the map change callbacks.

  Change the default per-cpu sample buffer size to hold
  32 samples (up from 16).

  Increment __FreeBSD_version.

libpmc(3) changes:

  Update libpmc(3) to deal with the new events in the log file; bring
  the pmclog(3) manual page in sync with the code.

pmcstat(8) changes:

  Introduce new options to pmcstat(8): "-r" (root fs path), "-M"
  (mapfile name), "-q"/"-v" (verbosity control).  Option "-k" now
  takes a kernel directory as its argument but will also work with
  the older invocation syntax.

  Rework string handling in pmcstat(8) to use an opaque type for
  interned strings.  Clean up ELF parsing code and add support for
  tracking dynamic object mappings reported by a v2.0.00 hwpmc(4).

  Report statistics at the end of a log conversion run depending
  on the requested verbosity level.

Reviewed by:	jhb, dds (kernel parts of an earlier patch)
Tested by:	gallatin (earlier patch)
2006-03-26 12:20:54 +00:00
..
ac Sort sections. 2005-01-18 20:02:45 +00:00
accton
acpi Catch up with ACPI-CA 20051021 import 2005-11-01 22:44:08 +00:00
adduser Honour the "uuid" directive in adduser.conf 2006-01-22 18:37:51 +00:00
amd Folded WITH_HESIOD_SUPPORT into WITH_HESIOD. 2006-03-21 09:00:51 +00:00
ancontrol Expand *n't contractions. 2005-02-13 22:25:33 +00:00
apm Make apm(8) understand AC Line state 2 as "backup power". 2005-05-30 18:44:43 +00:00
apmd POWERSTATECHANGE was misspelled. 2005-03-24 01:26:40 +00:00
arlcontrol Remove unused variables 2005-05-20 12:44:04 +00:00
arp Refuse to install invalid ARP entries. 2006-02-09 12:49:39 +00:00
asf Initialize uninitialized variables. 2005-09-21 05:33:46 +00:00
atm Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
audit Enable building of OpenBSM command line tools: 2006-02-02 10:15:30 +00:00
auditd Enable building of OpenBSM command line tools: 2006-02-02 10:15:30 +00:00
auditreduce Enable building of OpenBSM command line tools: 2006-02-02 10:15:30 +00:00
authpf Use libutil in DPADD as well. 2005-05-04 08:57:12 +00:00
bluetooth Properly map mouse buttons 2006-03-21 18:42:52 +00:00
boot0cfg Attempt gctl verb "write MBR" when updating. 2005-07-15 08:04:32 +00:00
boot98cfg Merged from boot0cfg. 2005-07-15 15:32:52 +00:00
bootparamd Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
bsnmpd Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
btxld An old patch from Dan Lukes <dan at obluda.cz>: 2006-01-23 13:55:32 +00:00
burncd - Remove MLINKS to nonexistant manpages 2005-07-14 20:29:08 +00:00
cdcontrol Use the new name H_SETSIZE instead of the old H_EVENT to set the history 2005-10-19 15:37:43 +00:00
chkgrp Fix a bug introduced in revision 1.9 which causes chkgrp to coredump on 2005-08-25 17:01:06 +00:00
chown Expand *n't contractions. 2005-02-13 22:25:33 +00:00
chroot
ckdist Sort sections. 2005-01-18 20:02:45 +00:00
config Document the two argument form of the "machine" directive. 2006-02-12 07:56:11 +00:00
cron /etc/crontab is similar enough to parse as correct if you run 2006-01-10 05:56:32 +00:00
crunch Bump .Dd before I get told off. 2005-12-23 15:33:31 +00:00
ctm Expand *n't contractions. 2005-02-13 22:25:33 +00:00
daemon Teach daemon(8) how to use pidfile(3). 2005-08-24 17:24:39 +00:00
dconschat Fix typos in comments. 2005-03-11 14:20:09 +00:00
devinfo Follow the rules for the .Dd macro use: use unabbreviated month names. 2005-11-28 13:51:36 +00:00
digictl Sort sections. 2005-01-18 20:02:45 +00:00
diskinfo Sort sections. 2005-01-18 20:02:45 +00:00
dnssec-keygen Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
dnssec-signzone Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
editmap Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
edquota Sort sections. 2005-01-18 20:02:45 +00:00
eeprom Scheduled mdoc(7) sweep. 2005-01-11 11:47:22 +00:00
elf2exe Sort sections. 2005-01-18 20:02:45 +00:00
extattr
extattrctl Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
faithd fixed a possible reference to a broken memory 2005-05-02 07:44:24 +00:00
fdcontrol Make fdcontrol work again. It has been broken for a while. It tries 2005-10-26 22:23:52 +00:00
fdformat The default fill byte is 0xf6, not 0xf5. 2005-11-03 07:28:46 +00:00
fdread fdread cannot work without opening the /dev/fd node in O_RDWR mode now, 2005-10-26 22:28:38 +00:00
fdwrite Expand *n't contractions. 2005-02-13 22:25:33 +00:00
flowctl Implement "verbose" optional keyword for "show" command. This is analog 2005-03-23 09:40:18 +00:00
fwcontrol Remove unused variables. Shorten the path to a WARNS=6 compliance. 2005-05-20 12:50:47 +00:00
getfmac Remove unnecessary SRCS= where could be guessed directly by our 2005-01-27 14:52:47 +00:00
getpmac Remove unnecessary SRCS= where could be guessed directly by our 2005-01-27 14:52:47 +00:00
gstat Add cross-references to iostat, systat and vmstat. 2005-05-27 00:21:12 +00:00
i4b Include <osreldate.h> at the top of the file. 2005-09-12 16:06:15 +00:00
ifmcstat Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
inetd Perform minor rewording and grammatical improvement. Add a missing Xr. 2006-02-04 22:17:38 +00:00
iostat Interlink systat(1), iostat(8) and vmstat(8) through their SEE ALSO 2005-05-26 17:54:16 +00:00
ip6addrctl Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
ipfwpcap Add a small tool which captures packets on a DIVERT socket and writes 2005-10-17 20:27:15 +00:00
IPXrouted Declare iftraceinit() at file scope. 2005-08-05 07:17:23 +00:00
jail Do `mount_devfs' when starting a jail. 2006-03-16 14:31:35 +00:00
jexec
jls Sync code with the error report: calloc(number, 1) is equivalent to 2005-08-19 11:03:49 +00:00
kbdcontrol Reveal sacred spells necessary for putting kbdmux(4) to real use. 2005-12-29 20:11:46 +00:00
kbdmap Fix -r causing SIGSEGV due to parse_args() being called before font_current is set. 2006-01-09 19:54:28 +00:00
kernbb
keyserv The variable `ROOTKEY' has internal linkage in keyserv.c, don't declare it as 2005-02-10 09:09:18 +00:00
kgmon Sort sections. 2005-01-18 20:02:45 +00:00
kgzip Sort sections. 2005-01-18 20:02:45 +00:00
kldxref Use posix_memalign() rather than assuming that malloc() provides adequate 2006-01-12 08:01:38 +00:00
lastlogin
lmcconfig [mdoc] add missing space before a punctuation type argument. 2005-12-13 17:07:52 +00:00
lpr Rever the previous changes. It turns out that it perfectly correct 2006-03-09 19:52:44 +00:00
lptcontrol Remove useless mode argument to open(). 2005-01-25 14:25:18 +00:00
mailstats Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
mailwrapper Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
makemap Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
manctl
memcontrol Correct formatting of pointers in the listing by using "0x%" PRIx64 instead of 2005-03-29 20:17:47 +00:00
mergemaster Add a -A argument to mergemaster to allow explicitly specifying an 2006-02-04 18:24:06 +00:00
mixer - Fix possible memory leak due to repetetive strdup(3) without matching 2006-01-01 20:19:49 +00:00
mld6query Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
mlxcontrol Sort sections. 2005-01-18 20:02:45 +00:00
mount_nwfs Expand *n't contractions. 2005-02-13 22:25:33 +00:00
mount_portalfs Markup fixes. 2005-06-14 12:26:36 +00:00
mount_smbfs Convert mount_smbfs to use nmount(). 2005-11-16 02:47:12 +00:00
mountd Use ".Pa" for path names. 2006-01-29 08:44:05 +00:00
moused Replace the guts of usbmodule() with calls to the new kld(3) functions. 2006-02-18 11:26:36 +00:00
mptable Expand *n't contractions. 2005-02-13 22:25:33 +00:00
mrouted Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
mtest
mtree If we fail in chown(2), try to just change the group and continue on to 2005-08-11 15:43:55 +00:00
named Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
named-checkconf Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
named-checkzone Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
named.reload
ndiscvt Clean up and apply the fix for PR 83477. The calculation for locating 2005-10-26 18:46:27 +00:00
ndp -mdoc sweep. 2005-11-18 10:56:28 +00:00
newsyslog Improve error-handling related to the fork() done to compress files after 2006-01-20 05:18:01 +00:00
nfsd Previous revision was broken on SPARC, fix it by using more appropriate type. 2005-12-21 10:12:05 +00:00
ngctl - Reduce the number of netgraph messages when listing 2005-02-09 16:17:33 +00:00
nghook Sort sections. 2005-01-18 20:02:45 +00:00
nologin Use __unused macro instead of a bare void for main(). 2005-01-04 20:07:12 +00:00
ntp Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
ofwdump
pccard Remove now redundant NO_SHARED. 2005-10-17 15:28:25 +00:00
pciconf Use larger buffers to read lines from the vendor list. 2005-08-18 11:11:40 +00:00
pcvt Remove the vttest program. It lives in ports/sysutils/vttest now. 2005-07-21 16:40:40 +00:00
periodic Sort sections. 2005-01-18 20:02:45 +00:00
pkg_install Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
pmccontrol Fix pmccontrol(8) on Intel Xeon's running in 64 bit mode. 2006-02-27 14:25:32 +00:00
pmcstat MFP4: Support for profiling dynamically loaded objects. 2006-03-26 12:20:54 +00:00
pnpinfo Remove unnecessary SRCS= where could be guessed directly by our 2005-01-27 14:52:47 +00:00
portsnap Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
powerd Back out revs 1.18 and 1.19; they were based on incorrect assumptions. 2006-02-19 00:40:28 +00:00
ppp Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
pppctl Expand *n't contractions. 2005-02-13 22:25:33 +00:00
pppd Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
pppstats Remove libz and pppd redundancy 2005-06-03 15:25:13 +00:00
praliases Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
praudit Enable building of OpenBSM command line tools: 2006-02-02 10:15:30 +00:00
procctl
pstat Print (total - used) as the amount of available swap for a swap device 2005-11-17 19:31:52 +00:00
pw Change /home symbolic link, so it will point to usr/home instead of /usr/home. 2005-07-31 08:25:53 +00:00
pwd_mkdb Correctly handle an input file without a newline on the last line (and 2005-06-15 10:13:04 +00:00
quot The quot command expected all inodes contents to be valid, however 2006-02-25 23:50:15 +00:00
quotaon
rarpd Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
raycontrol Expand *n't contractions. 2005-02-13 22:25:33 +00:00
repquota Sort sections. 2005-01-18 20:02:45 +00:00
rip6query NI_WITHSCOPEID cleanup. Neither RFC 2553 nor RFC 3493 defines 2005-05-13 16:31:11 +00:00
rmt Remove rexecd(8), a server that implements a particularly insecure 2005-06-10 20:52:36 +00:00
rndc Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
rndc-confgen Disable thread support in BIND. It appears to reduce performance rather 2005-07-25 14:44:11 +00:00
route6d Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
rpc.lockd When a user is in more than 16 groups the call to authunix_create() will 2005-11-17 12:19:19 +00:00
rpc.statd Sort sections. 2005-01-18 20:02:45 +00:00
rpc.umntall Use clnt_create_timed() instead of clnt_create(). The former has an 2005-05-27 00:05:16 +00:00
rpc.yppasswdd Use socklen_t in place of socket operations, instead of int 2005-05-02 14:02:43 +00:00
rpc.ypupdated
rpc.ypxfrd Expand *n't contractions. 2005-02-13 22:25:33 +00:00
rpcbind Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
rrenumd Expand contractions. 2005-02-15 09:27:00 +00:00
rtadvd avoid heap overrun 2006-03-23 14:39:38 +00:00
rtprio Sort sections. 2005-01-18 20:02:45 +00:00
rtsold fixed a potential memory leak 2006-03-24 23:59:51 +00:00
rwhod - Avoid a memory leak if realloc(3) fails by using reallocf(3) 2005-06-03 17:38:33 +00:00
sa Expand contractions. 2005-02-13 23:45:54 +00:00
sade Only set the size of /usr to whatever-is-left is whatever-is-left is 2006-03-24 22:45:24 +00:00
sendmail Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
setfmac Remove unnecessary SRCS= where could be guessed directly by our 2005-01-27 14:52:47 +00:00
setpmac Remove unnecessary SRCS= where could be guessed directly by our 2005-01-27 14:52:47 +00:00
sicontrol
sliplogin Remove an unused variable and a useless getuid() declaration. 2005-04-09 15:00:51 +00:00
slstat Correct xref to systat(1) which was mispelled as ststat(1) in 1.5. 2005-11-29 16:33:44 +00:00
smbmsg Sort sections. 2005-01-18 20:02:45 +00:00
snapinfo Fix version number when the feature was added. 2006-03-23 07:55:33 +00:00
spkrtest
spray
sysinstall Only set the size of /usr to whatever-is-left is whatever-is-left is 2006-03-24 22:45:24 +00:00
syslogd By default (for security reasons) syslogd(8) doesn't create log files 2006-03-06 10:36:33 +00:00
tcpdchk Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
tcpdmatch Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
tcpdrop - Remove MLINKS to nonexistant manpages 2005-07-14 20:29:08 +00:00
tcpdump Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
timed Sort sections. 2005-01-18 20:02:45 +00:00
traceroute
traceroute6 - Fix: documentation for -m option was inserted halfway thru the text of -l 2006-01-10 16:03:37 +00:00
trpt Expand *n't contractions. 2005-02-13 22:25:33 +00:00
tzsetup Sort sections. 2005-01-18 20:02:45 +00:00
ugidfw Fixing an off-by-one error which results in 'ugidfw list' to complain about 2005-07-21 13:23:23 +00:00
usbdevs
vidcontrol Fix so that color changes are not lost when the video mode changes. 2005-09-17 12:52:04 +00:00
vipw s/insure/ensure/ in previous commit. My dictionary and m-w.com say they 2005-10-28 22:47:40 +00:00
vnconfig Style: NO_MAN doesn't need any value. 2006-03-15 10:46:38 +00:00
watch Close the tty file descriptor once we're done with it. 2005-09-21 14:30:14 +00:00
watchdogd Fix usage(). 2006-03-06 07:42:52 +00:00
wicontrol Spell powersavesleep correctly. 2005-08-22 09:59:13 +00:00
wlandebug Style: NO_MAN doesn't need any value. 2006-03-15 10:46:38 +00:00
wlconfig
wpa Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
yp_mkdb Expand *n't contractions. 2005-02-13 22:25:33 +00:00
ypbind Expand *n't contractions. 2005-02-13 22:25:33 +00:00
yppoll
yppush (handler): When exitting upon an abnormal signal, yppush_exit() should not 2005-04-12 15:02:57 +00:00
ypserv Remove unused variables. int -> size_t for lenghts. 2005-05-20 13:04:10 +00:00
ypset
zic Expand contractions. 2005-02-13 23:45:54 +00:00
zzz
Makefile Extend coverage of the MK_IPX build option to the following: 2006-03-20 14:24:58 +00:00
Makefile.inc