src/sys/modules/linux64, branch releng/12.1FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=releng%2F12.12019-09-09T18:27:52ZMFC: r351429,351430,351485,351497,3514982019-09-09T18:27:52ZWarner Loshimp@FreeBSD.org2019-09-09T18:27:52Zurn:sha1:dd2350f961e21e32bef903b4f021a433ee3277d3
Merge changes to turn off -Werror for gcc 4.2.1 by default as part of
the plan to deorbit gcc 4.2.1 from -head before 13.0.
Relnotes: Yes
MFC r347196:2019-05-22T05:33:47ZDmitry Chagindchagin@FreeBSD.org2019-05-22T05:33:47Zurn:sha1:beacac45dcaf895a790ff927dca933924c7d3155
The build process generates assym.inc from genassym.o, so don't forget
to clean genassym.o
All genassym.sh usage need offset.inc2018-07-03T21:02:25ZBryan Drewerybdrewery@FreeBSD.org2018-07-03T21:02:25Zurn:sha1:ccca101f7049ae5aefa5c37577abf4129658a055linux64: add arm64 linuxulator build details2018-06-25T20:33:04ZEd Masteemaste@FreeBSD.org2018-06-25T20:33:04Zurn:sha1:d3b03d746b9f12c8e6e55ca6d9528247e3bb3a84
The arm64 linuxulator needs different arguments for the objcopy
invocation used to build the linux VDSO. These arguments are both arch-
and OS-dependent, so I did not try to use some common setting for them.
Reviewed by: imp
Sponsored by: Turing Robotic Industries
Differential Revision: https://reviews.freebsd.org/D16011
linux64: use linux output target for linux_vdso.so2018-06-12T13:32:42ZEd Masteemaste@FreeBSD.org2018-06-12T13:32:42Zurn:sha1:0f696968249784936f98f70fe497c18a78d296f9
linux_vdso.so provides the vdso for the linuxulator's amd64 target and
is mapped into a Linux binary's address space. Thus it should be a
Linux-style .so, which has the ELF OS/ABI unset.
It turns out that ELF Tool Chain elfcopy/objcopy also has a bug where
the OS/ABI field is unset, regardless of the specified --output-target,
so this change is a no-op with the default in-tree toolchain. This is a
real fix when using external binutils, and the ELF Tool Chain bug will
be fixed in the future.
PR: 228934
Sponsored by: Turing Robotic Industries
Move most of the contents of opt_compat.h to opt_global.h.2018-04-06T17:35:35ZBrooks Davisbrooks@FreeBSD.org2018-04-06T17:35:35Zurn:sha1:6469bdcdb6a5968dc7edfcfb495d427b4bfdb3dd
opt_compat.h is mentioned in nearly 180 files. In-progress network
driver compabibility improvements may add over 100 more so this is
closer to "just about everywhere" than "only some files" per the
guidance in sys/conf/options.
Keep COMPAT_LINUX32 in opt_compat.h as it is confined to a subset of
sys/compat/linux/*.c. A fake _COMPAT_LINUX option ensure opt_compat.h
is created on all architectures.
Move COMPAT_LINUXKPI to opt_dontuse.h as it is only used to control the
set of compiled files.
Reviewed by: kib, cem, jhb, jtl
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D14941
Rename assym.s to assym.inc2018-03-20T17:58:51ZEd Masteemaste@FreeBSD.org2018-03-20T17:58:51Zurn:sha1:fc2a8776a2f9945f22301cd92ec6d3ac1f817028
assym is only to be included by other .s files, and should never
actually be assembled by itself.
Reviewed by: imp, bdrewery (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D14180
Move assym.s to DPSRCS in linux modules2018-02-05T14:53:18ZEd Masteemaste@FreeBSD.org2018-02-05T14:53:18Zurn:sha1:85059bc4ad59883965022d816393dec461d6a7d5
assym.s exists only to be included by other .s files, and should not
actually be assembled by itself.
Sponsored by: Turing Robotic Industries Inc.
Correct MD patch in linux64 module Makefile2018-01-29T01:59:04ZEd Masteemaste@FreeBSD.org2018-01-29T01:59:04Zurn:sha1:48bc159f28922ade212a5ed3328b431f31fd1157
Reviewed by: imp
Sponsored by: Turing Robotic Industries Inc.
Differential Revision: https://reviews.freebsd.org/D14061
Revert r319053 due to lack of sence. As pointed out by kib@ opt_global.h2017-06-04T18:24:41ZDmitry Chagindchagin@FreeBSD.org2017-06-04T18:24:41Zurn:sha1:e2e6a2a1b6417ce7b87a741b50d513c48b8a564e
contains such fundamental settings as e.g. SMP option and fake
opt_global.h almost never match real configured kernels.
Reported by: kib@