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
well as on SPARC64 and can cause boot failures even when no encrypted
disks are present. Presumably, the reasons, while unknown, are the same
and most-likely are the result of some endian-unsafe code. Pending
finding the actual problem, extend the blacklist entry for these parts
of loader on SPARC to also cover all PowerPC platforms.
Approved by: re (kib)
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
- Warn if multiple DIRS have conflicting metadata
- This fixes META_MODE writing to a very long .meta file that contained
the full DESTDIR path.
Reported by: sjg, jonathan
Sponsored by: Dell EMC
Approved by: re (gjb)
We want to build the 12.0 release artifacts with reproducible builds
mode enabled. Switch it on in HEAD now to enable testing with upcoming
ALPHA builds. We can revisit the default setting for HEAD after the
branch is created.
This change eliminates the build metadata (user, hostname, timestamp,
etc.) from the kernel and loader. If the src tree is a git, svn or p4
checkout with changes then the metadata is retained.
The WITHOUT_REPRODUCIBLE_BUILD src.conf(5) knob can be used to revert
to the previous behaviour.
Approved by: re (gjb)
Sponsored by: The FreeBSD Foundation
This was disabled recently due to lack of support in KDB disassembler
and DTrace FBT provider. Support for 'C'-extension to both of these was
added, so we can now enable 'C'-extension.
This reduces size of the kernel important for low-end embedded devices,
and saves cache footprint for high perfomance machines.
Approved by: re (kib)
Sponsored by: DARPA, AFRL
are fully debugged. With these options off, the unified "loader"
binary for sparc64 works to boot a kernel from ZFS.
Submitted by: kevans
Reviewed by: imp kevans
Some background: in the GSoC project, libbe/Makefile lived in lib/libbe. I
created projects/bectl branch, maintained the above for all of five
minutes before I misread Makefile.inc1 and decided that it couldn't possibly
build outside of cddl/, so I kicked the Makefile out into the cddl/ build
and all was good. The misreading was of the bit where .WAIT is added to
SUBDIR after lib, libexec but prior to building bin and cddl *only during
the install targets*, which is the critical part.
Fast forward- buildworld was still broken in my branch unbeknownst to me
because I didn't nuke my OBJDIR. Combing through Makefile.inc1 eventually
revealed the necessary magic to make sure that libbe's dependencies are
specified well enough, and it becomes clear what needs done to make a
non-cddl/ build work. This is an interesting prospect, because the build
split is kind of annoying to work with.
IGNORE_PRAGMA is added to avoid dropping WARNS by one more. This was
previously pulled in via cddl/Makefile.inc.
lld should now be a usable linker for armv7, and is already used as the
bootstrap linker (for linking the kernel and userland). Also enable as
the system linker now (/usr/bin/ld) for further testing and evaluation.
(This change will be reverted in case of unexpected fallout.)
Approved by: manu
Sponsored by: The FreeBSD Foundation
Create loader_{4th,lua,simp}{,.efi}. All of these are installed by
default. Create LOADER_DEFAULT_INTERP to specify the default
interpreter when no other is specified. LOADER_INTERP is the current
interpreter language building. Turn building of lua on by default to
match 4th. simploader is a simplified loader build w/o any interpreter
language (but with a simple loader). This is the historic behavir you
got with WITHOUT_FORTH. Make a hard link to the default loader. This
has to be a hard link rather than the more desirable soft link because
older zfsboot blocks don't support symlinks.
RelNotes: Yes
Differential Revision: https://reviews.freebsd.org/D16705
BPF (eBPF) is an independent instruction set architecture which is
introduced in Linux a few years ago. Originally, eBPF execute
environment was only inside Linux kernel. However, recent years there
are some user space implementation (https://github.com/iovisor/ubpf,
https://doc.dpdk.org/guides/prog_guide/bpf_lib.html) and kernel space
implementation for FreeBSD is going on
(https://github.com/YutaroHayakawa/generic-ebpf).
The BPF target support can be enabled using WITH_LLVM_TARGET_BPF, as it
is not built by default.
Submitted by: Yutaro Hayakawa <yhayakawa3720@gmail.com>
Reviewed by: dim, bdrewery
Differential Revision: https://reviews.freebsd.org/D16033
dirdeps.mk and meta.autodep.mk will now look for
Makefile.depend.options
to handle optional dependencies, the work is all done by
dirdeps-options.mk
Also update to latest meta.stage.mk and gendirdeps.mk
Reviewed by: bdrewery
Differential Revision: https://reviews.freebsd.org/D15701
As of r336972 lld is capable linking the armv7 kernel and userland,
so enable it by default.
PR: 229050
Reviewed by: kevans
Tested by: kevans
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D16528
By default ld.lld should be the bootstrap linker (only) on i386 right
now. Once the i386 exp-run with LLD_IS_LD has a good result this will
also be enabled by default.
Reported by: andrew
Pointy hat to: emaste
Akin to r327783 for amd64. lld has been usable for amd64 for quite some
time, but a couple of issues remained that affected i386. These were
recently addressed upstream in lld and merged into FreeBSD or addressed
directly in FreeBSD (r326831, r326879, r326897, r326957, r333401,
r334626, r336664).
Similarly to the intial amd64 commit this change enables lld only as the
bootstrap linker (used to link the kernel and userland libraries and
executables), while GNU ld.bfd is still installed as /usr/bin/ld and
used for ports builds. That will be changed shortly, after an exp-run.
This is a recommit of r327823 after additional lld fixes.
PR: 225128 (exp-run)
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
The padding makes it much easier to read, but occasionally means that commits
like this one have to be done to follow up. I intentionally kept this
separate from r336841 to try and make things easier to follow later on.
Approved by: bapt (mentor)
r336773 removed all things xscale. However, some things xscale are
really armv5. Revert that entirely. A more modest removal will follow.
Noticed by: andrew@
The OLD XSCALE stuff hasn't been useful in a while. The original
committer (cognet@) was the only one that had boards for it. He's
blessed this removal. Newer XSCALE (GUMSTIX) is for hardware that's
quite old. After discussion on arm@, it was clear there was no support
for keeping it.
Differential Review: https://reviews.freebsd.org/D16313
target.
Also update the pfctl tests Makefile to work with this change.
Approved by: bapt (mentor)
Differential Revision: https://reviews.freebsd.org/D16430
It works excellent, but KDB disassembler and DTrace FBT provider for
RISC-V do lack support for it. They currently handle 4-byte instructions
only, while C-compressed ISA extension introduces 2-byte instructions
freely mixing them together.
So disable it for now.
Reviewed by: markj@
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D16436
This paves the way for moving config files out of head/etc and into the
directories with the src.
Approved by: bapt (mentor)
Differential Revision: https://reviews.freebsd.org/D16406
Perhaps using libbe.a from "${DESTDIR}${LIBDIR}" might have been the
prevailing technique at one point, but nowadays it appears to be to
preferred to spell this as "${OBJTOP}/lib" -- make it so.
