Upstream sources can be fetched by running "make checkout" in
src/external/bsd/llvm, they will be properly imported once the
integration and missing features are sorted out.
NetBSD/emips port runs on Xilinx and Beecube FPGA systems and the
Giano system simulator.
eMIPS is a platform developed at Microsoft Research for researching
reconfigurable computing. eMIPS allows dynamic loading and scheduling
of application-specific circuits for the purpose of accelerating
computations based on the current workload.
NetBSD eMIPS support for NetBSD 4.x was written at Microsoft Research
by Alessandro Forin and Neil Pittman. Microsoft Corporation has
donated full copyright to The NetBSD Foundation.
Platform support for eMIPS is the first part of Microsoft's
contribution. The second part includes the hardware accelerator
framework and will be proposed on tech-kern soon.
Honour this for dependency processing in bsd.dep.mk. Switch i386 and
amd64 assembly to use ISO C90 preprocessor concat and drop the
-traditional-cpp on this platform.
the debug symbols and adding the debug-link to .debug.
Use '(rm -f file; false)' in the failure path to force failure.
Based on solution proposed by Nicolas Joly on tech-toolchain in July 2010.
Should fix PR toolchain/44046 from Andreas Gustafsson.
tre will be compiled without approx and wchar/mulibyte support to
only match the minimum requirement to replace our spencer regex.
This needs a lot of testing.
Only enabled when USE_LIBTRE is set to `yes'.
- Designed to be fully MP-safe and highly efficient.
- Tables/IP sets (hash or red-black tree) for high performance lookups.
- Stateful filtering and Network Address Port Translation (NAPT).
Framework for application level gateways (ALGs).
- Packet inspection engine called n-code processor - inspired by BPF -
supporting generic RISC-like and specific CISC-like instructions for
common patterns (e.g. IPv4 address matching). See npf_ncode(9) manual.
- Convenient userland utility npfctl(8) with npf.conf(8).
NOTE: This is not yet a fully capable alternative to PF or IPFilter.
Further work (support for binat/rdr, return-rst/return-icmp, common ALGs,
state saving/restoring, logging, etc) is in progress.
Thanks a lot to Matt Thomas for various useful comments and code review.
Aye by: board@
This change adds the ATFFILE variable, which can take the following values:
- yes: The source directory contains a static Atffile to be installed.
- auto: The Atffile is automatically generated.
- no: Do not install any Atffile (replaces the previous NOATFFILE variable).
The ugly bit of this is that I have to add a TESTS_SUBDIRS variable that
lists the subdirectories that contain test cases (so that they can be listed
in the Atffiles, without including auxiliary directories without tests).
This is a subset of SUBDIR.
Addresses a minor part of PR bin/43394.
we're ELF now, and there are many missing checks against OBJECT_FMT.
if we ever consider switching, the we can figure out what new ones
we need but for now it's just clutter.
this doesn't remove any of the support for exec_aout or any actually
required-for-boot a.out support, only the ability to build a netbsd
release in a.out format. ie, most of this code has been dead for
over a decade.
i've tested builds on vax, amd64, i386, mac68k, macppc, sparc, atari,
amiga, shark, cats, dreamcast, landisk, mmeye and x68k. this covers
the 5 MACHINE_ARCH's affected, and all the other arch code touched.
it also includes some actual run-time testing of sparc, i386 and
shark, and i performed binary comparison upon amiga and x68k as well.
some minor details relevant:
- move shlib.[ch] from ld.aout_so into ldconfig proper, and cut them
down to only the parts ldconfig needs
- remove various unused source files
- switch amiga bootblocks to using elf2bb.h instead of aout2bb.h
building X11 without inet6 support. the support to maintain patches to
generated files and other files is too great. PR#42856
- add TOOL_PIGZ, which defaults to the (not yet default) built tools/pigz.
- kill MKPIGZ.
- add MKPIGZGZIP. if it is "no", then only install pigz as pigz. if it is
not "no", don't install mrgzip, install pigz as gzip.
in all cases, the z* scripts.
i don't like the name MKPIGZGZIP so if anyone has a better name, feel free
to replace it. i don't care enough since killing the ugly name is just
more incentive to get pigz doing .bz2, .Z and .z.
make test may yield misleading results but should work in many cases. This
target is supposed to simplify the execution of tests but does not preclude
developers from running the installed versions.
Addresses PR misc/38326.
the diff -u is more obvious than a description:
-X11FLAGS.VERSION= -DOSMAJORVERSION=1 -DOSMINORVERSION=6 # XXX
+X11FLAGS.VERSION= -DOSMAJORVERSION=5 -DOSMINORVERSION=99 # XXX
man pages to use mandoc unconditional as it gives reasonable output for
all man pages, not only a subset of mdoc(7). Use the newly installed
style.css for formatting and produce hyperlinks for .Xr.
While this is not strictly sensible, it keeps UPDATE=1 builds
rolling if I change some aspect of config (such as adding the
cfdriver/cfattach lists now). This is going away eventually.
rump into share/mk. This is to make it useful for all kernel
builders.
Note: we have waaay too many weird and wonderful ways of making
kernel code (monolithic kernel, modules, rump). There should be
only one way to build kernel code instead of a maze of twisty little
.mk files, all not quite alike. When that is fixed, this snippet can go
into the more generic .mk file.
conflicts with shared libaries names libXX.so; as recently seen with
MKUPDATE=yes builds for libelf and libnvpair.
All now stalled regular .so files need to be manually removed from
object directories.
relocations by the module loader in the kernel. This makes modules work
in, at least, shark and macppc respectively.
This is obviously a workaround that results in slower code, but at least
makes modules work. I'm adding a comment detailing what the real solution
would be so that the whole thing can be revisited in the future. (Read:
I don't have time now to dig the details of how to implement trampoline
generation.)
(Based on the old bsd.kmod.mk file, I understand that hppa needs this
workaround too, but I can't check this platform.)
matt