Commit Graph

6757 Commits

Author SHA1 Message Date
Dimitry Andric
faaf0c6eaa Pull in r255683 from upstream libc++ trunk (by Eric Fiselier):
[libcxx] Enable noexcept for GCC 4.6 and greater

  Summary:
  This patch allows GCC 4.6 and above to use `noexcept` as opposed to
  `throw()`.

  Is it an ABI safe change to suddenly switch on `noexcept`? I imagine
  it must be because it's disabled in w/ clang in C++03 but not C++11.

  Reviewers: danalbert, jroelofs, mclow.lists

  Subscribers: cfe-commits

  Differential Revision: http://reviews.llvm.org/D15516

This should fix errors from gcc 4.6 and higher when compiling llvm-cov
and/or other llvm tools.

Reported by:	bdrewery
2016-03-27 21:20:43 +00:00
Dimitry Andric
35b9ea3d09 Compile libcxxrt as C++11, since it is only really used in combination
with libc++, which is also C++11.  Also change one _Static_assert (which
is really C11) back into static_assert, like upstream.

This should help when compiling libcxxrt with newer versions of gcc,
which refuse to recognize any form of static assertions, if not
compiling for C++11 or higher.

While here, add -nostdinc++ to CFLAGS, to prevent picking up any C++
headers outside the source tree.
2016-03-27 00:37:54 +00:00
Dimitry Andric
c2145983aa Pull in r264465 from upstream llvm trunk (by David Majnemer):
[X86] Emit a proper ADJCALLSTACKDOWN in EmitLoweredTLSAddr

  We forgot to add the second machine operand to our ADJCALLSTACKDOWN,
  resulting in crashes in PEI.

  This fixes PR27071.

This should fix an assertion failure during buildworld, when using -Os,
and targeting either i386 directly, or building the 32-bit libraries on
amd64.

Reported by:	Eric Camachat <eric.camachat@gmail.com>
2016-03-26 17:38:15 +00:00
Jung-uk Kim
20afc491bb Merge byacc 20160324. 2016-03-25 22:32:26 +00:00
Bryan Drewery
e7e6b1ebc8 Make GCC happy by removing empty #elif.
Sponsored by:	EMC / Isilon Storage Division
2016-03-25 04:16:04 +00:00
Bryan Drewery
8bca825d5d Fix off-by-one found by GCC 5.3.2.
This was fixed during refactoring in the upstream infiniband-diags 1.5.3.

Sponsored by:	EMC / Isilon Storage Division
2016-03-24 21:48:16 +00:00
Dimitry Andric
1d640d3b42 Pull in r264335 from upstream llvm trunk:
Add <atomic> to ThreadPool.h, since std::atomic is used

  Summary:
  Apparently, when compiling with gcc 5.3.2 for powerpc64, the order of
  headers is such that it gets an error about std::atomic<> use in
  ThreadPool.h, since this header is not included explicitly.  See also:

  https://llvm.org/bugs/show_bug.cgi?id=27058

  Fix this by including <atomic>.  Patch by Bryan Drewery.

  Reviewers: chandlerc, joker.eph

  Subscribers: bdrewery, llvm-commits

  Differential Revision: http://reviews.llvm.org/D18460
2016-03-24 20:55:23 +00:00
Ed Maste
676e25ab0f elfcopy: overhaul of LMA handling
Merge ELF Tool Chain r3434:

    Previously, elfcopy defines:

    VMA:  section virtual address
    LMA:  PHDR(p_vaddr)

    While binutils(libbfd) defines:

    VMA:  section virtual address and PHDR(p_vaddr).
    LMA:  PHDR(p_paddr)

    For elfcopy, p_paddr is considered not meaningful and is always set
    to the same value as p_vaddr.

    elfcopy was implemented that way because I thought p_paddr is not
    used/meaningful according to the ELF ABI. However it turned out
    p_paddr is at least used in some ELF files, e.g. the FreeBSD kernel.

    This change made elfcopy treat p_paddr as LMA, same as libbfd.

    (However, some VMA/LMA related command line option still need tweaking
    to make them compatible with binutils objcopy. This will be improved
    later)

    Ticket: #524

And typo fixes in r3435 and r3436.

This fixes the Xen kernel build.

Submitted by:	kaiw
Tested by:	royger
2016-03-24 20:13:17 +00:00
Navdeep Parhar
8d814a458c iw_cxgbe/libcxgb4: Pull in many applicable fixes from the upstream Linux
iWARP driver and userspace library to the FreeBSD iw_cxgbe and libcxgb4.

This commit includes internal changesets 6785 8111 8149 8478 8617 8648
8650 9110 9143 9440 9511 9894 10164 10261 10450 10980 10981 10982 11730
11792 12218 12220 12222 12223 12225 12226 12227 12228 12229 12654.

Submitted by:	Krishnamraju Eraparaju @ Chelsio
Sponsored by:	Chelsio Communications
2016-03-21 00:29:45 +00:00
Simon J. Gerraty
3bebe7293b Update to bmake-20160315
Archive member handling works again
meta mode, treat missing reads as for writes.

Update dirdeps.mk - much improved startup time.
Update meta.stage.mk - avoid ln when chmod required.
2016-03-18 20:03:09 +00:00
David E. O'Brien
d20ec2e52b Bring down 0.4.5 vendor files and other catchups with the distribution tarball.
Reviewed by:	phil
2016-03-16 23:59:29 +00:00
Phil Shafer
0263a1a1bc Move generated file from contrib to build directory.
Reviewed by:	obrien
Approved by:	sjg
2016-03-16 23:50:41 +00:00
Gleb Smirnoff
bf840a1707 Redo r294869. The array of counters for TCP states doesn't belong to
struct tcpstat, because the structure can be zeroed out by netstat(1) -z,
and of course running connection counts shouldn't be touched.

Place running connection counts into separate array, and provide
separate read-only sysctl oid for it.
2016-03-15 00:15:10 +00:00
Enji Cooper
45dc13f1ea Better handle filesystems mounted with -o noexec
ftruncate/11, open/20, and truncate/11 copy sleep(1) to a temporary file on the
target filesystem, execute the binary, then expect a result. This doesn't work
with scenarios where the target binary cannot be executed, e.g. the filesystem
was mounted with -o noexec.

Ensure the filesystem hasn't been mounted with -o noexec for the testcases
before executing them.

Differential Revision: https://reviews.freebsd.org/D5622
MFC after: 1 week
Reviewed by: markj
Sponsored by: EMC / Isilon Storage Division
2016-03-12 19:41:38 +00:00
Dimitry Andric
9132599001 Pull in r250279 from upstream libc++ trunk (by Eric Fiselier):
Fix GCC atomic implementation in C++03

Pull in r250802 from upstream libc++ trunk (by Eric Fiselier):

  Detect relaxed constexpr rules for gcc versions

Pull in r255585 from upstream libc++ trunk (by Eric Fiselier):

  Fix various GCC mis-configurations for newer versions.

  This patch goes through and enables C++11 and C++14 features for newer GCC's.
  The main changes are:

  1. Turn on variable templates. (Uses __cpp_variable_templates)
  2. Assert atomic<Tp> is trivially copyable (Uses _GNUC_VER >= 501).
  3. Turn on trailing return support for GCC. (Uses _GNUC_VER >= 404)
  4. XFAIL void_t test for GCC 5.1 and 5.2. Fixed in GCC 6.

Together, these should fix building clang 3.8.0 as part of building
world with recent versions of gcc (e.g. the devel/*-xtoolchain-gcc
ports).
2016-03-11 22:56:16 +00:00
Ed Maste
a87342e849 libelf: correct byte count in cross-endian note translation
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2016-03-11 22:37:12 +00:00
Dimitry Andric
163c8ab66f Pull in r246280 from upstream libc++ trunk (by Eric Fiselier):
Fix most GCC warnings during build. Only -Wattribute left.

This helps to fix a number of -Werror warnings when building world with
recent versions of gcc (e.g. the devel/*-xtoolchain-gcc ports).
2016-03-11 20:30:06 +00:00
Ed Maste
1e248b8346 libdwarf: fix SHT_REL relocation processing
Relocation of type SHT_REL must use the current value as addend.

PR:		204084
Obtained from:	NetBSD libdwarf_elf_init.c v1.4
2016-03-11 16:24:39 +00:00
Dag-Erling Smørgrav
a2d0006e29 Apply upstream r3651: the IPv6 address of the L root has changed. 2016-03-11 14:57:40 +00:00
Simon J. Gerraty
be19d90b61 Merge bmake-20160307 2016-03-11 01:35:39 +00:00
Bryan Drewery
30924962f4 Fix and connect setjmp test.
Sponsored by:	EMC / Isilon Storage Division
2016-03-09 22:45:04 +00:00
Dimitry Andric
1dcfcfee2a Convert two llvm source files to native line ending, which was also done
upstream.  Merging doesn't automatically do this, unfortunately.
2016-03-05 21:10:34 +00:00
Dimitry Andric
e74e149f78 Upgrade our copies of clang, llvm, lldb and compiler-rt to 3.8.0
release.

Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
support to build; see UPDATING for more information.

Release notes for llvm and clang will soon be available here:
<http://llvm.org/releases/3.8.0/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.8.0/tools/clang/docs/ReleaseNotes.html>

Thanks to Ed Maste, Roman Divacky, Davide Italiano and Antoine Brodin
for their help.

Relnotes:	yes
2016-03-05 20:24:31 +00:00
Dag-Erling Smørgrav
f61ef7f679 Upgrade to Unbound 1.5.8. 2016-03-05 19:29:18 +00:00
Dag-Erling Smørgrav
5bcd892e61 import unbound 1.5.8 2016-03-05 19:18:07 +00:00
Dimitry Andric
a36b180a7f Merge ^/head r296369 through r296409. 2016-03-05 15:34:54 +00:00
Bryan Drewery
be50838f9a DIRDEPS_BUILD: Connect ofed.
Sponsored by:	EMC / Isilon Storage Division
2016-03-04 22:37:44 +00:00
Bryan Drewery
fc064a5e78 Update libsdp to the latest 1.1.108-0.17.ga6958ef.
The only relevant change here is the support for IPv6 in the config
file.  The previous version of this supported IPv6 but not in the
config.  The change for that ended up removing __sdp_sockaddr_to_sdp
which the IPV4 config code required; the IPv6 fix resolved the lack of
that symbol.

Note that the ChangeLog was lacking entries for which we already had the
changes for, which itself was an upstream bug.

Obtained from:	https://www.openfabrics.org/downloads/libsdp/libsdp-1.1.108-0.17.ga6958ef.tar.gz
Sponsored by:	EMC / Isilon Storage Division
2016-03-04 22:37:31 +00:00
Bryan Drewery
1465ae5d7f Fix missing symbol program_invocation_short_name.
This fixes runtime when logging is enabled.

Sponsored by:	EMC / Isilon Storage Division
2016-03-04 22:37:25 +00:00
Bryan Drewery
400b94bbeb Fix over/under-linking in contrib/ofed.
Sponsored by:	EMC / Isilon Storage Division
2016-03-04 22:37:09 +00:00
Ed Maste
f5e9c916af elfcopy: fail if debug link target is empty
An empty debug link target previously returned a confusing and incorrect
error like "objcopy: fread failed: No error: 0". Now, return an explicit
error.

GNU objcopy allows an empty file as the debug link target. However,
that case is nonsensical so diverging from GNU behaviour is fine.

Reviewed by:	bdrewery
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5541
2016-03-04 18:28:19 +00:00
Dimitry Andric
82aa34e6fa Merge ^/head r296007 through r296368. 2016-03-03 23:15:46 +00:00
Dimitry Andric
1b9b7a135c Update llvm and clang to 3.8.0 release. 2016-03-03 22:50:52 +00:00
Pedro F. Giffuni
316e599449 MFV r296350:
Split each domain again after striping any trailing dot.

Reported by:	 dumbbell
Obtained from:	openresolv (53416cf1b4)
2016-03-03 15:36:00 +00:00
Jason Evans
cbc3697dda Restore support for decay time of -1 (no decay). 2016-03-03 01:43:36 +00:00
Jason Evans
cb2ababcfd Add a cast to prevent a compiler warning. 2016-03-03 01:30:28 +00:00
Ruslan Bukin
ac8f9de31a Restore configuration for RISC-V. 2016-03-01 17:43:06 +00:00
Jung-uk Kim
0f86d14e9e Merge byacc 20150711. 2016-02-29 21:39:00 +00:00
Jason Evans
df0d881d94 Update jemalloc to 4.1.0.
Add missing Symbol.map entry for __aligned_alloc.

Add weak-->strong symbol binding for
{malloc_stats_print,mallctl,mallctlnametomib,mallctlbymib} -->
{__malloc_stats_print,__mallctl,__mallctlnametomib,__mallctlbymib}.  These
bindings complete the set necessary to allow applications to replace all
malloc-related symbols.
2016-02-29 19:10:32 +00:00
Edward Tomasz Napierala
bb487d2b79 Mark amd(8) and all related utilities as obsolete.
Reviewed by:	wblock@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5443
2016-02-29 16:45:10 +00:00
Pedro F. Giffuni
c364f33426 MFV r296164:
Update openresolve to version 3.7.3 including:

 *  Save the initial working directory and change to it just before
     running any scripts.
     This avoids scripts putting files accidently where they shouldn't.
 *  Strip trailing dot from search and domain names.
 *  man page improvements.

Relnotes:	yes
2016-02-29 14:46:39 +00:00
Mariusz Zaborski
c501d73c7e Convert casperd(8) daemon to the libcasper.
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We have the same cwd as the original process.
2. The same uid, gid and groups.
3. The same MAC labels.
4. The same descriptor table.
5. The same routing table.
6. The same umask.
7. The same cpuset(1).
From now services are also in form of libraries.
We also removed libcapsicum at all and converts existing program using Casper
to new architecture.

Discussed with:		pjd, jonathan, ed, drysdale@google.com, emaste
Partially reviewed by:	drysdale@google.com, bdrewery
Approved by:		pjd (mentor)
Differential Revision:	https://reviews.freebsd.org/D4277
2016-02-25 18:23:40 +00:00
Dimitry Andric
09a17a1e45 Update llvm and clang to release_38 branch r261684. 2016-02-24 22:07:56 +00:00
Dimitry Andric
ada6aca3cc Undo r295543, since the shrink wrapping bug was fixed upstream by Davide
Italiano and Quentin Colombet.
2016-02-24 21:41:28 +00:00
Dimitry Andric
14e9c9161c Merge ^/head r295902 through r296006. 2016-02-24 21:38:51 +00:00
Xin LI
876964d12a MFV r295913:
Partially apply upstream changeset 6e06b1c8 (kientzle).

Limit filter recursion level to 25 (instead of infinite).  This fixes a
potential crash issue discovered by Alexander Cherepanov.

PR:		207362
Reported by:	Robert Clausecker
Obtained from:	libarchive github project
2016-02-23 07:13:22 +00:00
Dimitry Andric
76f3831738 Merge ^/head r295845 through r295901. 2016-02-22 22:21:53 +00:00
Dimitry Andric
72e8ce06c0 Fix a problem in ld, causing it to sometimes print messages similar to
"invalid string offset 65521 >= 27261 for section `.strtab'". for object
files produced by recent versions of clang.

In BFD's elf_create_symbuf() function, the size of the symbol buffer
('ssymbuf') is not calculated correctly, and the initial value for the
'ssym' variable is off by one, since 'ssymbuf' has shndx_count + 1
members.

MFC after:	1 week
2016-02-22 22:16:32 +00:00
Dimitry Andric
ac1ec6334e Update compiler-rt to release_38 branch r261369. 2016-02-21 16:27:55 +00:00
Dimitry Andric
ce479d84f4 Update llvm and clang to release_38 branch r261369. 2016-02-21 16:23:44 +00:00