Commit Graph

170696 Commits

Author SHA1 Message Date
dim
612236e2e2 Clang's integrated assembler can now handle sys/boot/i386/boot2/sio.S.
It used to choke on the notation "inb (%dx),%al" for "inb %dx,%al"; GNU
as accepts both forms.  Which notation is more 'correct' is an open
question. :)
2011-02-27 02:06:09 +00:00
dim
f68a7f9db8 Regenerate clang and tblgen manpages; the clang manpage has some minor
updates.
2011-02-27 01:45:36 +00:00
dim
b951d621be Update llvm/clang to trunk r126547.
There are several bugfixes in this update, but the most important one is
to ensure __start_ and __stop_ symbols for linker sets and kernel module
metadata are always emitted in object files:

  http://llvm.org/bugs/show_bug.cgi?id=9292

Before this fix, if you compiled kernel modules with clang, they would
not be properly processed by kldxref, and if they had any dependencies,
the kernel would fail to load those.  Another problem occurred when
attempting to mount a tmpfs filesystem, which would result in 'operation
not supported by device'.
2011-02-27 01:32:10 +00:00
dim
4004d6a307 Instead of defining LLVM_MULTITHREADED as 0 or 1, define or undefine it,
and test appropriately.  Otherwise it might erroneously pick up some
pthread primitives, and fail to link.
2011-02-27 00:02:48 +00:00
nwhitehorn
76f2936a08 Missed a file in r219056: add disk description for da(4). 2011-02-26 23:30:32 +00:00
dim
6a0eb8185b Update llvm's config.h files to match more closely what is generated by
a regular autoconf-based build.  More cosmetic than functional changes.
2011-02-26 23:12:36 +00:00
dim
f56e67f754 Remove getDriver().Dir + /../libexec and /usr/libexec from clang's
program paths.  Unlike gcc, clang has no executables in libexec.
2011-02-26 23:07:43 +00:00
dim
d28688576f Remove misapplied space. 2011-02-26 23:05:47 +00:00
dim
7a5cd0c37b Fix breakage in sys/netinet/sctp_sysctl.c, introduced by r219057. If
SCTP_HAS_RTTC is not defined, this file fails to compile.  Insert the
necessary #ifdefs to make it work.

Pointy hat to:	rrs
2011-02-26 22:45:40 +00:00
dim
a0fb00f983 Vendor import of clang trunk r126547:
http://llvm.org/svn/llvm-project/cfe/trunk@126547
2011-02-26 22:09:03 +00:00
ume
77ef92289d When WITH_ICONV is set, use our in-tree iconv. 2011-02-26 18:54:54 +00:00
marius
f7e9054a35 - Allocate the DMA memory shared between the host and the controller as
coherent.
- Update a comment to no longer reference Alpha.
2011-02-26 17:28:09 +00:00
glebius
73534f6636 Connect uep.ko to build
PR:		kern/155044
Submitted by:	Carl <k0802647 telus.net>
MFC after:	1 week
2011-02-26 17:22:11 +00:00
nwhitehorn
cad6ecb973 Show disk model numbers in partition wizard screen. Also, since da(4) disks
are probably more likely to be USB or Firewire these days than SCSI, just
call them and anyone unknown "Disk" instead of SCSI disk.
2011-02-26 15:44:03 +00:00
rrs
5b16134320 Improvements to CC modules:
1) Add four new points that allow you to get more information
   to cc algo's
2) Fix the case where user changes module on a existing TCB, in
   such a case, the initialization module needs to be called on all nets.
3) Move htcp_cc structure to a union that other modules can use.
4) Add 5th point for get/set socket options for cc_module specific options

MFC after:	2 months
2011-02-26 15:23:46 +00:00
nwhitehorn
3fa7ecd613 Add the disk ident and a human-meaningful description (here, the disk model
string) to the geom_disk config XML so that they are easily accessible from
userland.

MFC after:	1 week
2011-02-26 14:58:54 +00:00
brucec
34864eccf3 Fix typo - "is is" should have been changed to "it is" in r218965. 2011-02-26 12:50:28 +00:00
remko
ee01b6e118 Not only had I included a syntax / style error, nice.3 is also
deprecated.
2011-02-26 11:20:51 +00:00
hselasky
33c316e324 - Correct USB 3.0 wire-speed to 5.0Gbps
MFC after:	3 days
Approved by:	thompsa (mentor)
2011-02-26 09:28:52 +00:00
jkim
a0eded8271 Set C1 "I/O then Halt" capability bit for Intel EIST. Some broken BIOSes
refuse to load external SSDTs if this bit is unset for _PDC.  It seems Linux
and OpenSolaris did the same long ago.

MFC after:	1 week
2011-02-25 23:14:24 +00:00
ed
95b5e9a623 Fix style(9) issues in pututxline(3).
Also, make sure to initialize the `ret' variable properly.

Reported by:	Cedric Jonas <cedric c84 eu>
Patch by:	Garrett Cooper <yanegomi gmail com>
2011-02-25 23:05:35 +00:00
dchagin
c15901a533 Update manual page to reflect latest changes of ABI description support.
MFC after:	1 Month.
2011-02-25 22:14:12 +00:00
dchagin
d247142d62 Teach kdump to understand sv_flags records in the trace files.
MFC after:	1 Month.
2011-02-25 22:07:23 +00:00
dchagin
44c082b543 Introduce preliminary support of the show description of the ABI of
traced process by adding two new events which records value of process
sv_flags to the trace file at process creation/execing/exiting time.

MFC after:	1 Month.
2011-02-25 22:05:33 +00:00
dchagin
049c9dd26f ktrace_resize_pool() locking slightly reworked:
1) do not take a lock around the single atomic operation.
2) do not lose the invariant of lock by dropping/acquiring
   ktrace_mtx around free() or malloc().

MFC after:	1 Month.
2011-02-25 22:03:28 +00:00
dougb
8cf20ed226 Revert r217871. 2011-02-25 20:49:07 +00:00
remko
c9180b4d53 Revert the commit that I made, there is a lot of discussion
and it's not accurate anyway

Requested by:	jb, bde
2011-02-25 19:38:42 +00:00
jh
5f186188c6 Document the input line length limit.
Submitted by:	Dominic Fandrey (original version)
2011-02-25 19:10:19 +00:00
jkim
ba36884c61 Add more definitions for vendor-specific CPU capability bits to the last
revision, which is renamed to "Intel Processor Vendor-Specific ACPI".
2011-02-25 18:29:57 +00:00
ken
41410d4d9b Silence 'out of chain frames' warnings and bump the number of frames.
mps.c:		Hide the 'out of chain frames' warning behind MPS_INFO.

mps_sas.c:	Hide the SIM queue freeze/unfreeze messages behind MPS_INFO.

mpsvar.h:	Bump the number of chain frames from 1024 to 2048.  From
		testing, it looks like this makes it less likely that we'll
		run out of chain frames, and it doesn't cost much memory
		(32K).

MFC after:	3 days
2011-02-25 17:30:25 +00:00
pluknet
7d4c7b1304 Fix division by zero, causing floating point exception in a drive progress
command.

It was possible to read a value of zero from a busy controller used
as the divisor to calculate the remaining rebuild time.

Reported by:	Pavel Udovenko <udovenko att nic.ru>
Discussed with:	jhb
Approved by:	kib (mentor)
MFC after:	1 week
2011-02-25 13:59:59 +00:00
netchild
b8896acc71 Make the description of the feature consistent with another similar
description for another feature.

Noticed by:	trasz
2011-02-25 12:46:43 +00:00
netchild
6bf702a55b Add some FEATURE macros for various GEOM classes.
No FreeBSD version bump, the userland application to query the features will
be committed last and can serve as an indication of the availablility if
needed.

Sponsored by:	Google Summer of Code 2010
Submitted by:	kibab
Reviewed by:	silence on geom@ during 2 weeks
X-MFC after:	to be determined in last commit with code from this project
2011-02-25 10:24:35 +00:00
netchild
cc4128c6b1 Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
PMC/SYSV/...).

No FreeBSD version bump, the userland application to query the features will
be committed last and can serve as an indication of the availablility if
needed.

Sponsored by:   Google Summer of Code 2010
Submitted by:   kibab
Reviewed by:    arch@ (parts by rwatson, trasz, jhb)
X-MFC after:    to be determined in last commit with code from this project
2011-02-25 10:11:01 +00:00
phk
86423932a6 Fix a bunch of trivial whitespace mistakes and update the miniobj.h
file before the real work starts.
2011-02-25 09:40:17 +00:00
vanhu
53fef1cd60 fixed size of AH_ALEN_MAX, which is 64 bytes for SHA-512.
Obtained from:	Matthias Drochner <M.Drochner@fz-juelich.de>
MFC after: 3d
2011-02-25 09:29:32 +00:00
obrien
c8765c79d9 Add a real dependency on the microcode.
Now when one does 'make kernel ; make kernel' the second invocation
only does:  `kernel.ko' is up to date.
rather than reproduce all the binary microcode files and relink the kernel.
[continuation of r212429]
2011-02-25 09:07:17 +00:00
maxim
a1e595ac5e o FreeBSD 8.2 and 7.4-RELEASE added. Mac OS X 10.6 added belatedly. 2011-02-25 07:33:42 +00:00
gabor
1abf4d85cf - Add two more iconv-related files, which were left out from previous commit
Approved by:	delphij (mentor)
2011-02-25 00:10:26 +00:00
gabor
c91ab1769b Add the BSD-licensed Citrus iconv to the base system with default off
setting. It can be built by setting the WITH_ICONV knob. While this
knob is unset, the library part, the binaries, the header file and
the metadata files will not be built or installed so it makes no impact
on the system if left turned off.

This work is based on the iconv implementation in NetBSD but a great
number of improvements and feature additions have been included:

- Some utilities have been added. There is a conversion table generator,
  which can compare conversion tables to reference data generated by
  GNU libiconv. This helps ensuring conversion compatibility.
- UTF-16 surrogate support and some endianness issues have been fixed.
- The rather chaotic Makefiles to build metadata have been refactored
  and cleaned up, now it is easy to read and it is also easier to add
  support for new encodings.
- A bunch of new encodings and encoding aliases have been added.
- Support for 1->2, 1->3 and 1->4 mappings, which is needed for
  transliterating with flying accents as GNU does, like "u.
- Lots of warnings have been fixed, the major part of the code is
  now WARNS=6 clean.
- New section 1 and section 5 manual pages have been added.
- Some GNU-specific calls have been implemented:
  iconvlist(), iconvctl(), iconv_canonicalize(), iconv_open_into()
- Support for GNU's //IGNORE suffix has been added.
- The "-" argument for stdin is now recognized in iconv(1) as per POSIX.
- The Big5 conversion module has been fixed.
- The iconv.h header files is supposed to be compatible with the
  GNU version, i.e. sources should build with base iconv.h and
  GNU libiconv. It also includes a macro magic to deal with the
  char ** and const char ** incompatibility.
- GNU compatibility: "" or "char" means the current local
  encoding in use
- Various cleanups and style(9) fixes.

Approved by:	delphij (mentor)
Obtained from:	The NetBSD Project
Sponsored by:	Google Summer of Code 2009
2011-02-25 00:04:39 +00:00
brooks
5aabdb149c Enable the check for negative permissions (the group on a file can't do
something "everyone" can) by default.

X-MFC after:	never
2011-02-24 23:51:59 +00:00
tuexen
2919b41218 * Fix several bugs where the scaled versions of srtt and rttvar
where used incorrectly.
* Use appropriate variable names for RTO instead of RTT.

MFC after: 3 months.
2011-02-24 22:58:15 +00:00
tuexen
d11e62523e * Cleanup the code computing the retransmission timeout.
* Fix an initialization bug for the scaled variance of the RTO.

MFC after: 3 months.
2011-02-24 22:36:40 +00:00
jhb
d4e6572128 Use ffs() to locate free bits in the inode and block bitmaps rather than
loops with bit shifts.
2011-02-24 22:11:36 +00:00
dim
61338aea40 Recently, in upstream clang, a fix was done to add -L/usr/lib to the
arguments passed to ld, when linking.  This was to appease configure
scripts in several ports, that grep for such a -L option in "${CC} -v"
output, to determine the startup objects passed to ld.  Note ld itself
does not need to be told about /usr/lib, since it has this path builtin
anyway.

However, if clang is built as a bootstrap tool during buildworld, it
should not use *anything* outside ${WORLDTMP} to include or link with.
The upstream fix to add -L/usr/lib breaks this assumption, and can thus
cause libraries from /usr/lib to be linked in during buildworld.

This can result in buildworld dying during linking of zinject, where it
picks up the wrong copy of libzpool.so, eventually leading to:

/usr/obj/usr/src/tmp/lib/libthr.so.3: undefined reference to `_rtld_get_stack_prot'

Fix this issue by not adding any hardcoded paths, but by looping through
the run-time library path list, which is already correctly set for the
bootstrap phase.

Reported by:	datastream.freecity@gmail.com
Pointy hat to:	dim
2011-02-24 21:45:58 +00:00
remko
591be28888 Add sticky.8 to the obsolete files since it had been
moved to sticky.7

Submitted by:	maxim and pluknet
2011-02-24 18:13:53 +00:00
hselasky
520f87eb11 - Add missing xhci(4) manual page.
- Minor update in some USB manual pages.

MFC after:	3 days
Approved by:	thompsa (mentor)
2011-02-24 18:08:23 +00:00
remko
454012a4db Add wording about the priority range and
mention what effect this has at certain
values.

PR:		124469
Obtained from:	NetBSD nice.1 v1.14
MFC after:	1 week
2011-02-24 16:13:33 +00:00
mm
a7cc002c6b Update xz to release 5.0.1
MFC after:	1 week
2011-02-24 13:42:35 +00:00
remko
8026dd7ea9 Move the sticky manual from section 8 to section
7 like NetBSD has, since this is not a command
on itself.

PR:		124468
MFC after:	1 week
2011-02-24 13:03:47 +00:00