Compressed debug was enabled by default in commit c910570e75, but
broke the build on big-endian targets, and so was disabled in
89ed2ecb14.
Older versions of LLD fail with big-endian compressed debug sections.
This was fixed in LLD upstream (commit c6ebc651b6fa) and merged to
FreeBSD main (commit d69d07569e) by dim.
External toolchains (e.g. the llvm12 package) will not yet have the fix.
These may be used to link against base system .a archives, so compressed
debug sections would cause trouble even though the base system is fixed.
Enable compressed debug sections again, for little-endian targets only.
As discussed on freebsd-hackers[1] I expect to undo this in the future
(using compressed debug everywhere), once fixed versions of lld are
widely available.
Note that to be pedantically correct we should check both the compiler
and the linker for compressed debug support, but given the external
toolchain constraint the extra complexity does not seem worthwhile.
[1] https://lists.freebsd.org/archives/freebsd-hackers/2021-August/000188.html
PR: 257638
Reported by: jrtc27 [impact of .a archives]
Discussed with: imp
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31454
Revert "Disable compressed debug by default"
This reverts commit 89ed2ecb14.
Add more manual pages which were not spotted previously in 0a0f748641
Ideally to be MFH'ed with:
8539518055 - Remove manpages from OLD_FILES
8b487b8292 - Fix bsd.subdir.mk-related issues after 0a0f748641f6043a6721 - ObsoleteFiles.inc: Remove manpages from OLD_FILES
0a0f748641 - man: Build manpages for all architectures
There is at least one pending issue when building with -DNO_ROOT.
Reported by: ceri@
MFH: 4 weeks
Discussed with: wosch
Differential Revision: https://reviews.freebsd.org/D31018
Otherwise bsd.dirs.mk will create the directory with the default
package (utilities) and we end up with a bunch of empty dirs managed
by this package while it shouldn't be the case.
The appropriate directory and name were assigned to the FILESDIR
grouping, but not the ALWAYS grouping where C.UTF-8 is actually
assigned. Add the appropriate bits for ALWAYSDIR, and remove an
obsolete *PACKAGE= assignment since C.UTF-8 is explicitly not included
in FILES.
Prior to this change, C.UTF-8 was being installed as
/usr/share/C.UTF-8.LC_CTYPE.
Reviewed by: manu
Fixes: 0fa5403d49 ("pkgbase: move locales into their own package")
Differential Revision: https://reviews.freebsd.org/D31429
Most places spelled it -locales, but numericdef spelled it as -locale
in just this one place. Pluralize it.
Reviewed by: emaste, manu
Fixes: 0fa5403d49 ("pkgbase: move locales into their own package")
Differential Revision: https://reviews.freebsd.org/D31428
fspacectl(2) is a system call to provide space management support to
userspace applications. VOP_DEALLOCATE(9) is a VOP call to perform the
deallocation. vn_deallocate(9) is a public KPI for kmods' use.
The purpose of proposing a new system call, a KPI and a VOP call is to
allow bhyve or other hypervisor monitors to emulate the behavior of SCSI
UNMAP/NVMe DEALLOCATE on a plain file.
fspacectl(2) comprises of cmd and flags parameters to specify the
space management operation to be performed. Currently cmd has to be
SPACECTL_DEALLOC, and flags has to be 0.
fo_fspacectl is added to fileops.
VOP_DEALLOCATE(9) is added as a new VOP call. A trivial implementation
of VOP_DEALLOCATE(9) is provided.
Sponsored by: The FreeBSD Foundation
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D28347
This KPI is created in addition to the existing vnode_pager_setsize(9)
KPI. The KPI is intended for file systems that are able to turn a range
of file into sparse range, also known as hole-punching.
Sponsored by: The FreeBSD Foundation
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D27194
In c910570e75 I enabled compressed debug sections, but it broke mips
and powerpc. Disable it for now.
Reported by: jenkins, manu
Sponsored by: The FreeBSD Foundation
The compiler supports CFLAGS=-gz=zlib to compress .debug sections in
object files, libraries, and binaries. Enable it to reduce disk usage
for standalone debug files (and /usr/obj).
Reviewed by: dim, kevans
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29002
With current generation clang/llvm it can pass all of our tests in
libc/ssp.
While here, remove the extra MACHINE_CPUARCH check for mips. SSP is
included in BROKEN_OPTIONS for this architecture in src.opts.mk, which
is enough to ensure normal builds won't set SSP_CFLAGS.
Reviewed by: kevans, imp, emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D31400
This is an example demonstrating the usage of the OSS-compatible APIs
provided by the sound(4) subsystem. It reads frames from a dsp node and
writes them to the same dsp node.
MFC after: 2 weeks
Reviewed by: hselasky, bcr
Differential revision: https://reviews.freebsd.org/D30149
The only exception here being C.UTF-8 as this is the default
locales so it needs to always be installed
Reviewed by: pkgbase (emaste)
Differential Revision: https://reviews.freebsd.org/D31397
the way SAMEDIRS was defined was an abuse of bsd.dirs.mk resulting in
all the directory to be created in one single command, but DESTDIR is
only prepend once on the first element of the list
Switch to the properway to use bsd.dirs.mk
The framework knows how to create directories and tag them properly
for a the creation of a mtree, not need to hardcode all the locales
entries in bsd.usr.mk
This simplifies addition of new locales but also allow people building
with WITHOUT_LOCALES to end up with a directory full of empty files
It is found on boards equipped with LS1028A SoC.
802.1q VLAN grouping is supported.
An external MDIO device is used for communicating with PHYs.
The driver is built as a module by default, it is not included
in GENERIC kernel config.
Submitted by: Lukasz Hajec <lha@semihalf.com>
Kornel Duleba <mindal@semihalf.com>
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30923
We don't install this file since MK_ASAN/MK_UBSAN is only supported for
src builds. However, some ports also use bsd.lib.mk/bsd.prog.mk so we
should not fail the build if it can't be included.
Reported by: jkim
Fixes: 7bc797e3f3 ("Add build system support for ASAN+UBSAN instrumentation")
Comments on a pending kvmclock driver suggested adding a
malloc_aligned() to complement malloc_domainset_aligned(); add it now,
and document both.
Reviewed by: imp, kib, allanjude (manpages)
Differential Revision: https://reviews.freebsd.org/D31004
This is needed in order to build various LLVM binutils (e.g. addr2line)
as well as clang/lld/lldb.
Co-authored-by: Jessica Clarke <jrtc27@FreeBSD.org>
Test Plan: Compiles on ubuntu 18.04 and macOS 11.4
Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D31057
This adds two new options WITH_ASAN/WITH_UBSAN that can be set to
enable instrumentation of all binaries with AddressSanitizer and/or
UndefinedBehaviourSanitizer. This current patch is almost sufficient
to get a complete buildworld with sanitizer instrumentation but in
order to actually build and boot a system it depends on a few more
follow-up commits.
Reviewed By: brooks, kib, markj
Differential Revision: https://reviews.freebsd.org/D31043
This allows the use of VLAN PCP in dhclient, which is required for
certain ISPs (such as Orange.fr).
Reviewed by: bcr (man page)
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31263
g_alloc_event will allocate storage for an opaque event. g_post_event_ep
can use memory returned by g_alloc_event to send an event from a context
that might not be able to allocate the event. Occasionally, we can
alloate memory when we create an object, but not while we're destroy
it. This allows one to allocate at creation time memory to use when
destorying the object.
Reviewed by: jhb
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D30544
It is installed with other unicode locales, from monetdef_unicode.
This is just a band-aid to fix the build, as it's not clear how to
regenerate this Makefile.
Fixes: 0a36787e4c
Unicode locales are maintained and to evolved in cldr.
Generating the other locales from the unicode gets more and more painful
over the time.
Let's freeze the other locales to cldr 34.0.
Platforms may either silently handle unaligned accesses or return an
error. Atomicity is not guaranteed in this case, however.
Reviewed by: kib
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31282
