Commit Graph

4568 Commits

Author SHA1 Message Date
Ed Maste
e8bd280446 Move llvm-profdata build into MK_LLVM_COV block
llvm-profdata is used with llvm-cov for code coverage (although llvm-cov
can also operate independently in a gcov-compatible mode).
Although llvm-profdata can be used independently of llvm-cov it makes
sense to group these under one option.

Also handle these in OptionalObsoleteFiles.inc while here.

Sponsored by:	The FreeBSD Foundation
2018-11-09 18:35:09 +00:00
Ed Maste
9f7331ad2c llvm-cov: also install as gcov (if GNU gcov is disabled)
llvm-cov provides a gcov-compatible interface when invoked as gcov.

Reviewed by:	dim, markj
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D17923
2018-11-09 17:43:19 +00:00
Ed Maste
2f02c9d6d5 Consolidate gcov entries in OptionalObsoleteFiles
Sponsored by:	The FreeBSD Foundation
2018-11-09 15:27:41 +00:00
Vincenzo Maffione
689f146bdd netmap: add load balancer program
Add the lb program, which is able to load-balance input traffic
received from a netmap port over M groups, with N netmap pipes in
each group. Each received packet is forwarded to one of the pipes
chosen from each group (using an L3/L4 connection-consistent hash function).
This also adds a man page for lb and some cross-references in related
man pages.

Reviewed by:	bcr, 0mp
Approved by:	gnn (mentor)
Differential Revision:	https://reviews.freebsd.org/D17735
2018-11-09 08:43:40 +00:00
Edward Tomasz Napierala
768893cdb5 Add benchmarks for lstat(2) and readlink(2).
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
2018-11-07 11:46:12 +00:00
Yuri Pankov
2350a089e7 Cleanup locale tools:
- Simplify the source dir specification, and update README
  appropriately
- Drop the LC (doonly) processing, it's broken, and even if fixed, not
  really useful
- Don't remove the target directories while installing new data as it
  removes Makefile.depend which we don't manage; only rm the files we
  are going to add/replace/delete instead
- Restrict adding bsd.endian.mk to colldef and ctypedef Makefiles, it's
  not needed in other (text-only) categories
- GC unused scripts; they don't seem to be particularly helpful standalone
  as well

Reviewed by:	bapt
Approved by:	kib (mentor, implicit)
Differential Revision:	https://reviews.freebsd.org/D17858
2018-11-06 21:49:50 +00:00
Ed Maste
bf81eb3ca9 Add a WITH_BIND_NOW build knob
The linker's -z now flag sets the DF_BIND_NOW flag, which signals to the
runtime loader that all relocation processing should be performed at
process startup rather than on demand.  In combination with lld's
default of enabling relro this causes the GOT to be made read-only when
the process starts, preventing straightforward GOT overwrite attacks.

Shawn Webb discovered a failure on HardenedBSD with BIND_NOW and ifunc
use, which resulted in my rtld fix in r340137.  Add a BIND_NOW knob as
it is trivial to do so and is a useful ELF hardening feature.  This
change is equivalent to HardenedBSD's but not identical as there are
other diffs/conflicts nearby.

Note that our ELF Tool Chain readelf does not currently decode the
DF_BIND_NOW flag - see PR232983.

Reviewed by:	brooks
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D17846
2018-11-06 15:52:49 +00:00
Alex Richardson
b25c717954 Fix -DNO_CLEAN build after r340157
Approved By:	jhb (mentor)
2018-11-05 21:30:00 +00:00
Alex Richardson
8f62bca488 Allow building world without inheriting $PATH
Inheriting $PATH during the build phase can cause the build to fail when
compiling on a different system due to missing build tools or incompatible
versions somewhere in $PATH. This has cause build failures for us before
due to the jenkins slaves still running FreeBSD 10.
Listing the tools we depend on explicitly instead of just using whatever
happens to be in $PATH allows us to check that we don't accidentally add a
new build dependency.

All tools that do no need to be bootstrapped will now be symlinked to
${WORLDTMP}/legacy/bin and during the build phase $PATH will only contain
${WORLDTMP}. There is also a new variable "BOOTSTRAP_ALL_TOOLS" which can
be set to force compiling almost all bootstrap tools instead of symlinking
them. This will not bootstrap tools such as cp,mv, etc. since they may be
used during the build and for those we should really only be using POSIX
compatible options.

Furthermore, this change is required in order to be able to build on
non-FreeBSD hosts. While the same binaries may exist on Linux/MacOS they
often accept different flags or produce incompatible output.

Approved By:	brooks (mentor)
Differential Revision: https://reviews.freebsd.org/D16815
2018-11-05 19:51:10 +00:00
Ed Maste
7ae5db1f37 Expand WITH_LLD_BOOTSTRAP description
Reported by:	bz
2018-11-05 15:22:41 +00:00
Yuri Pankov
dd7c41a378 Add hybrid C.UTF-8 locale being identical to default C locale except
that it uses the same ctype maps and functions as other UTF-8 locales.

Reviewed by:	bapt, cem, eadler
Approved by:	kib (mentor, implicit)
Differential Revision:	https://reviews.freebsd.org/D17833
2018-11-04 22:13:22 +00:00
Conrad Meyer
d83db3fb6a Drop ed(1) "crypto"
You should not be using DES.  You should not have been using DES for the
past 30 years.

The ed DES-CBC scheme lacked several desirable properties of a sealed
document system, even ignoring DES itself.  In particular, it did not
provide the "integrity" cryptographic property (detection of tampering), and
it treated ASCII passwords as 64-bit keys (instead of using a KDF like
scrypt or PBKDF2).

Some general approaches ed(1) users might consider to replace the removed
DES mode:

1. Full disk encryption with something like AES-XTS.  This is easy to
conceptualize, design, and implement, and it provides confidentiality for
data at rest.  Like CBC, it lacks tampering protection.  Examples include
GELI, LUKS, FileVault2.

2. Encrypted overlay ("stackable") filesystems (EncFS, PEFS?, CryptoFS,
others).

3. Native encryption at the filesystem layer.  Ext4/F2FS, ZFS, APFS, and
NTFS all have some flavor of this.

4. Storing your files unencrypted.  It's not like DES was doing you much
good.

If you have DES-CBC scrambled files produced by ed(1) prior to this change,
you may decrypt them with:

  openssl des-cbc -d -iv 0 -K <key in hex> -in <inputfile> -out <plaintext>

Reviewed by:	allanjude, bapt, emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D17829
2018-11-04 17:56:16 +00:00
Yuri Pankov
1ade1c4113 Update to CLDR 34 and UNICODE 11.
Discussed with:	bapt
Approved by:	kib (mentor)
MFC after:	1 month
2018-11-03 22:02:10 +00:00
Ed Maste
4db78cacde Remove apparently unused 0-byte files that cause grief on Windows
r235274 added a sort regression test (it operates by comparing output
against GNU sort).  The commit included a number of 0-byte files, one
of which ends in a trailing . which reportedly breaks svn/git checkouts
on Windows.

It appears these were added accidentally, so just remove them.

PR:		232479
MFC after:	1 month
2018-11-03 01:53:26 +00:00
John Baldwin
921540789b Compile cryptocheck with in-tree openssl again.
Reviewed by:	cem
MFC after:	2 months
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D17767
2018-11-01 21:25:26 +00:00
Bjoern A. Zeeb
43f75d57a2 Introduce an EXPERIMENTAL option for both src.conf(5) and the kernel.
In the last decade(s) we have seen both short term or long term projects
committed to the tree which were considered or even marked "experimental".
While out-of-tree development has become easier than it used to be in
CVS times, there still is a need to have the code shipping with HEAD but
not enabled by default.

While people may think about VIMAGE as one of the recent larger, long term
projects, early protocol implementations (before they are standardised)
are others.  (Free)BSD historically was one of the operating systems
which would have running code at early stages and help develop and
influence standardisation and the industry.

Give developers an opportunity to be more pro-active for early adoption
or running large scale code changes stumbling over each others but not
the user's feet.  I have not added the option to NOTES in order to avoid
breaking supported option builds, which require constant compile testing.

Discussed with:	people in the corridor
2018-10-30 15:46:30 +00:00
Warner Losh
24b6d87155 Redo r339563: Remove joy(4) driver.
This driver was marked as gone in 12. We're at 13 now. Remove it.
Data from nycbug's dmesg cache shows only one potential user,
suggesting it never was used much. However, even though this device
has been obsolete for 15 years at least, sys/joystick.h is included in
a number of graphics packages still, so that remains. A full exprun
is needed before that can be removed.

RelNotes: yes
Differential Revision: https://reviews.freebsd.org/D17629
2018-10-26 16:03:30 +00:00
Warner Losh
7c320a22df Revert r339563.
I held the mistaken belief this was completely unused. While the
driver is unused and likely not relevant for a long time,
sys/joystick.h lives on in maybe half a dozen ports, even though
hardware to use it hasn't been widely used in maybe 15 years.
2018-10-26 04:10:32 +00:00
Andrew Turner
31d62a73c2 Implement a BSD licensed crtbegin/crtend
These are needed for .ctors/.dtors and .jcr handling. The former needs
all the function pointers to be called in the correct order from the
.init/.fini section. The latter just needs to call a gcj specific function
if it exists with a pointer to the start of the .jcr section.

This is currently disabled until __dso_handle support is added.

Reviewed by:	emaste
MFC after:	1 month
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D17587
2018-10-25 17:39:41 +00:00
Kyle Evans
f98c671d07 Update lualoader test script a little bit
Use userboot.so from the test directory if possible, fall back to .OBJDIR.
This avoids a problem that we've had since userboot coexistence was added,
where userboot.so alone no longer exists in the .OBJDIR but is instead just
a link installed later.
2018-10-25 02:04:01 +00:00
Vincenzo Maffione
dde8fe66d6 netmap: add man page for the vale-ctl program
Added man page for vale-ctl program.
Small fixes to vale-ctl, including the support for -m option
(to specify the netmap memory allocator id).

Reviewed by:	0mp
Approved by:	gnn (mentor)
Differential Revision:	https://reviews.freebsd.org/D17683
2018-10-24 16:01:56 +00:00
Vincenzo Maffione
1a7d3c055b netmap: add man page for the bridge program
Added bridge(8).
Also, minor fixes to the netmap "bridge" application:
 - indentation fixes and code cleanup
 - better usage description
 - better processing of netmap flags

Reviewed by:	0mp
Approved by:	gnn (mentor)
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D17664
2018-10-23 15:34:43 +00:00
Warner Losh
c1cdf6a42f Remove mse(4) from tree
Remove mse and all support for bus and inport devices from the tree.
Data from nycbug's dmesg database shows the last sighting of this
driver was in 4.10 on only one machine.

Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D17628
2018-10-22 02:34:10 +00:00
Warner Losh
33a54d778b Remove joy(4) driver.
This driver was marked as gone in 12. We're at 13 now. Remove it.
Data from nycbug's dmesg cache shows only one potential user,
suggesting it never was used much.

RelNotes: yes
Differential Revision: https://reviews.freebsd.org/D17629
2018-10-22 02:34:00 +00:00
Warner Losh
8edab9cd00 Add missing options.
WITHOUT_LOADER_LUA is only needed since we turned it off by default on
powerpc and sparc64 in r338203. Same with
WITHOUT_LOADER_GEIL. WITH_NVME, WITHOUT_NVME, WITH_LOADER_FORCE_LE
have been needed since they were added.
2018-10-21 06:33:35 +00:00
Ed Maste
fc191b1111 Introduce src.conf knob to build userland with retpoline
WITH_RETPOLINE enables -mretpoline vulnerability mitigation in userland
for CVE-2017-5715.

Reported by:	Peter Malcom
Reviewed by:	markj
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D17421
2018-10-21 00:27:59 +00:00
Yuri Pankov
4644f9bef6 Add -b/-l options to localedef(1) to specify output endianness and use
it appropriately when building share/ctypedef and share/colldef.

This makes the resulting locale data in EL->EB (amd64->powerpc64) cross
build and in the native EB build match.  Revert the changes done to libc
in r308170 as they are no longer needed.

PR:		231965
Reviewed by:	bapt, emaste, sbruno, 0mp
Approved by:	kib (mentor)
Differential Revision:	https://reviews.freebsd.org/D17603
2018-10-20 20:51:05 +00:00
Yuri Pankov
98fc050515 Restore some of the ctype definitions reported in the PR from pre-CLDR
data, namely 0xE000-0xF8FF private use area, and 0xFF00-0xFFF half- and
fullwidth punctuation.

While here, update tools/tools/locale/README based on my experience
rebuilding the locale data.

PR:		225692
Reviewed by:	bapt, cem (previous version)
Approved by:	re (gjb), kib (mentor)
Differential Revision:	https://reviews.freebsd.org/D17471
2018-10-11 18:30:12 +00:00
Ed Maste
25569cea2b Do not remove ld man page if lld is enabled and binutils is not
Reported by:	Mark Millard
Approved by:	re (gjb)
Sponsored by:	The FreeBSD Foundation
2018-09-25 18:54:18 +00:00
Brooks Davis
5b87c94a46 Only enable HyperV support by default on x86.
Without this we get spurious output during boot as we try to run
nonexistant HyperV scripts on non-x86 models.

Reviewed by:	kib
Approved by:	re (gjb)
Differential Revision:	https://reviews.freebsd.org/D17211
2018-09-18 16:06:24 +00:00
Ed Maste
e6f0c1bba2 Add WITHOUT_REPRODUCIBLE_BUILD description
Approved by:	re (gjb)
Sponsored by:	The FreeBSD Foundation
2018-09-13 14:53:42 +00:00
Ed Maste
3efdd5800f Remove strings from OptionalObsoleteFiles.inc
Since r326030 strings is installed unconditionally so should not be
removed when WITHOUT_TOOLCHAIN is set.

Reported by:	Dan McGregor
Approved by:	re (kib)
Sponsored by:	The FreeBSD Foundation
2018-09-07 23:12:17 +00:00
Rodney W. Grimes
5b029767e2 Increase size of working imgfile from 250MB to 4GB
Submitted by:	dexter
Approved by:	re(gjb), phk (mentor)
MFC after:	3 days
2018-09-07 15:52:20 +00:00
Rodney W. Grimes
0b19a7a17a Remove rsync to phk's server
Submitted by:	dexter
Approved by:	re(gjb), phk (mentor)
MFC after:	3 days
2018-09-07 15:48:01 +00:00
Warner Losh
c0386fa3af Put building of drm and drm2 modules behind options.
Make the building of drm dependent on MK_MODULE_DRM and the building
of module drm2 on MK_MODULE_DRM2. The defaults are unchanged.

Approved by: re@ (gjb)
Differential Review: https://reviews.freebsd.org/D16894
2018-08-28 14:46:49 +00:00
Kyle Evans
fd239e7ff8 Fix bsdbox build WITH_OFED
hostapd requires libpcap, which links against libmlx5 and libibverbs when
building WITH_OFED. These were not pulled in to bsdbox and most bsdbox
builds were WITHOUT_OFED up until recently, so it was not noticed.

Approved by:	re (gjb)
2018-08-27 19:34:50 +00:00
Mark Murray
19fa89e938 Remove the Yarrow PRNG algorithm option in accordance with due notice
given in random(4).

This includes updating of the relevant man pages, and no-longer-used
harvesting parameters.

Ensure that the pseudo-unit-test still does something useful, now also
with the "other" algorithm instead of Yarrow.

PR:		230870
Reviewed by:	cem
Approved by:	so(delphij,gtetlow)
Approved by:	re(marius)
Differential Revision:	https://reviews.freebsd.org/D16898
2018-08-26 12:51:46 +00:00
Kyle Evans
8369ba427a libbe(3)/bectl(8): Make consistent with beadm
vermaden (maintainer of beadm) points out the following inconsistencies:
- "missing command" is not printed prior to usage if the error is simply a
   missing command; this should be obvious from the context
- "bectl rename" isn't using the "don't unmount" flag (zfs rename -u), so
   the active BE can't be renamed. It doesn't make sense in our context to
   *not* use -u, so use it.

Documentation updates reflect the above and note an inconsistency with the
'destroy' command that is consistent with other parts of the base system.

A fix for libbe(3) not properly being installed to /lib is included.
SHLIBDIR should have been added when it was moved in r337995.

Approved by:	re (kib)
2018-08-24 20:44:58 +00:00
Warner Losh
592ffb2175 Revert drm2 removal.
Revert r338177, r338176, r338175, r338174, r338172

After long consultations with re@, core members and mmacy, revert
these changes. Followup changes will be made to mark them as
deprecated and prent a message about where to find the up-to-date
driver.  Followup commits will be made to make this clear in the
installer. Followup commits to reduce POLA in ways we're still
exploring.

It's anticipated that after the freeze, this will be removed in
13-current (with the residual of the drm2 code copied to
sys/arm/dev/drm2 for the TEGRA port's use w/o the intel or
radeon drivers).

Due to the impending freeze, there was no formal core vote for
this. I've been talking to different core members all day, as well as
Matt Macey and Glen Barber. Nobody is completely happy, all are
grudgingly going along with this. Work is in progress to mitigate
the negative effects as much as possible.

Requested by: re@ (gjb, rgrimes)
2018-08-24 00:02:00 +00:00
Marius Strobl
e94a7c27df Following r335259, don't copy boot1 from the running system for sparc64
either.
2018-08-23 22:57:42 +00:00
Kyle Evans
d7f41421d2 Remove hyper-v leftovers when WITHOUT_HYPERV is set
hv_vss_daemon was missed.

Submitted by:	Oliver Pinter
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D16811
2018-08-23 18:06:31 +00:00
Kyle Evans
ea8b116b32 Remove ZFS leftovers when WITHOUT_ZFS is set
Submitted by:	Oliver Pinter
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D16810
2018-08-23 02:14:39 +00:00
Matt Macy
d494a4a745 r338172 followup - removal of stray drm references 2018-08-22 03:04:43 +00:00
Matt Macy
92c151322b r338172 follow - remove firmwares 2018-08-22 02:53:35 +00:00
Alex Richardson
cd4d034fd6 Relax the check added in 338096
Checking for any include below ${SRCTOP}/sys is too strict and breaks
e.g. mkimg which includes sys/sys/disk. ABI issues will only be caused
by including headers in sys/sys since they might not match the host.

Approved By:	jhb (mentor)
Suggested By:	imp
2018-08-21 16:52:14 +00:00
Alex Richardson
2f0437dab1 Fix -DWITHOUT_AUTO_OBJ build of rescue after r338096
Approved By:	jhb (mentor)
2018-08-21 09:35:56 +00:00
Kirk McKusick
28ac223823 Fix incorrect output when printing block lists for files small enough
to fit in only direct blocks whose size is exactly a multiple of the
filesystem block size.

Reported by:  Peter Holm
Tested by:    Peter Holm
Sponsored by: Netflix
2018-08-20 20:44:11 +00:00
Alex Richardson
4acc8a67ba Don't create directories in ${WORLDTMP}/legacy with mtree
This has two advantages:
1) We no longer create lots of empty directories that are not needed
2) This is a requirement for building on non-FreeBSD hosts since mtree will
only exist after the bootstrap-tools phase there.

Aproved By:	jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D16773
2018-08-20 10:39:53 +00:00
Alex Richardson
958dc017a7 Avoid depending on system headers from the source tree during bootstrap
This can cause surprising errors if the build tools is built against
headers that don't match the host system. It is also required in order
to allow building on non-FreeBSD systems where the headers in
/usr/include/sys are usually completely incompatible with those in the
source tree.

I added an error to Makefile.boot if this is done and found this was
only the case in libnv. With this error in the Makefile ABI breakages
such as r336019 should no longer be possible.

Reviewed By:	bdrewery, kevans
Approved By:	jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D16186
2018-08-20 10:39:42 +00:00
Warner Losh
6ba33ab591 Specify DB_FROM_SRC=yes when doing any installation target.
We want to use the UIDs from the installed system, not the host
system, when installing things.

Sponsored by: Netflix
2018-08-16 22:13:43 +00:00