Commit Graph

476 Commits

Author SHA1 Message Date
Jessica Clarke
48397f6c7d libllvmminimal: Add missing Support/ABIBreak.cpp
When building natively on RISC-V, linking the bootstrap clang-tblgen
fails with:

  ld: error: undefined symbol: llvm::EnableABIBreakingChecks
  >>> referenced by PrettyStackTrace.cpp
  >>>               PrettyStackTrace.o:(.sdata+0x0) in archive
  /usr/obj/usr/src/freebsd-src/riscv.riscv64/tmp/obj-tools/lib/clang/libllvmminimal/libllvmminimal.a
  >>> referenced by Signals.cpp
  >>>               Signals.o:(.sdata+0x8) in archive
  /usr/obj/usr/src/freebsd-src/riscv.riscv64/tmp/obj-tools/lib/clang/libllvmminimal/libllvmminimal.a
  >>> referenced by Timer.cpp
  >>>               Timer.o:(.sdata+0x28) in archive
  /usr/obj/usr/src/freebsd-src/riscv.riscv64/tmp/obj-tools/lib/clang/libllvmminimal/libllvmminimal.a

This is likely due to Error.h's inclusion of abi-breaking.h. It's
unclear why this only affects RISC-V, but perhaps relates to its more
eager use of .sdata due to the ABI's support for linker relaxations.
Regardless, this is theoretically an issue for all architectures.

Reported by:	Dennis Clarke <dclarke@blastwave.org>
Reviewed by:	dim
Tested by:	mhorne
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D28367
2021-01-27 19:19:00 +00:00
Glen Barber
f9a66922c9 fix incorrect LLD_VERSION_STRING from previous commit
Reported by:	Oliver Pinter
Sponsored by:	Rubicon Communications, LLC ("Netgate")
2021-01-21 19:49:30 -05:00
Glen Barber
a53ce3fc49 Bump CURRENT to 14.0
This one goes to 14.

Approved by:	re (implicit)
Sponsored by:	Rubicon Communications, LLC ("Netgate")
2021-01-21 19:10:07 -05:00
Dimitry Andric
39b7445e15 Merge llvm-project llvmorg-11.0.1-0-g43ff75f2c3f (aka 11.0.1 release)
There were no functional changes after 11.0.1 rc2, so only the version
strings changed.

MFC after:      4 weeks
X-MFC-With:     r364284
2021-01-14 21:46:44 +01:00
Dimitry Andric
eaeb601bd6 Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
release/11.x llvmorg-11.0.1-rc2-0-g43ff75f2c3f (aka 11.0.1 rc2).

MFC after:	4 weeks
X-MFC-With:	r364284
2021-01-03 13:54:24 +01:00
Dimitry Andric
f91b0c1c18 Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
release/11.x llvmorg-11.0.0-0-g176249bd673 (aka 11.0.0 release).

MFC after:	4 weeks
X-MFC-With:	r364284
2020-10-12 21:35:29 +00:00
Dimitry Andric
8833aad7be Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
release/11.x llvmorg-11.0.0-rc5-0-g60a25202a7d.

MFC after:	4 weeks
X-MFC-With:	r364284
2020-10-01 19:06:07 +00:00
Kyle Evans
fe815331bb build: provide a default WARNS for all in-tree builds
The current default is provided in various Makefile.inc in some top-level
directories and covers a good portion of the tree, but doesn't cover parts
of the build a little deeper (e.g. libcasper).

Provide a default in src.sys.mk and set WARNS to it in bsd.sys.mk if that
variable is defined. This lets us relatively cleanly provide a default WARNS
no matter where you're building in the src tree without breaking things
outside of the tree.

Crunchgen has been updated as a bootstrap tool to work on this change
because it needs r365605 at a minimum to succeed. The cleanup necessary to
successfully walk over this change on WITHOUT_CLEAN builds has been added.

There is a supplemental project to this to list all of the warnings that are
encountered when the environment has WARNS=6 NO_WERROR=yes:
https://warns.kevans.dev -- this project will hopefully eventually go away
in favor of CI doing a much better job than it.

Reviewed by:	emaste, brooks, ngie (all earlier version)
Reviewed by:	emaste, arichardson (depend-cleanup.sh change)
Differential Revision:	https://reviews.freebsd.org/D26455
2020-09-18 17:17:46 +00:00
Dimitry Andric
16d6b3b3da Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
release/11.x llvmorg-11.0.0-rc2-91-g6e042866c30.

MFC after:	6 weeks
X-MFC-With:	r364284
2020-09-16 16:58:29 +00:00
Dimitry Andric
a2a9ef4beb Add a few more files to libllvm, which are required when doing sanitized
builds, for example with -fsanitize=undefined.

MFC after:	6 weeks
X-MFC-With:	r364284
2020-09-03 18:27:13 +00:00
Dimitry Andric
75b4d546cd Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
release/11.x llvmorg-11.0.0-rc2-0-g414f32a9e86.

MFC after:	6 weeks
X-MFC-With:	r364284
2020-08-24 17:43:23 +00:00
Dimitry Andric
1c1ab42925 Add a missed source file for LLVM's BPF target. This target is not
enabled by default, so I forgot about it, apologies for the breakage.

Reported by:	hrs
MFC after:	6 weeks
X-MFC-With:	r364284
2020-08-22 15:31:56 +00:00
Dimitry Andric
7eee172052 Fix the mips64 world build after r364284.
Linking the full version of clang 11 results in errors similar to:

lld: error: /usr/src/contrib/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:736:(.text._ZN5clang4ento22CreateAnalysisConsumerERNS_16CompilerInstanceE+0xE0): relocation R_MIPS_CALL16 out of range: 48920 is not in [-32768, 32767]; references operator new(unsigned long)

Add -mxgot to the compilation flags for llvm libraries to work around
this error. This may be too big of a hammer, but it can always be
refined later.

MFC after:	6 weeks
2020-08-19 17:05:30 +00:00
Dimitry Andric
1106035d5b Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
release/11.x llvmorg-11.0.0-rc1-47-gff47911ddfc.
2020-08-15 12:29:55 +00:00
Dimitry Andric
9a282b3eb9 Re-add generated arm_neon.h header, which was accidentally dropped while
refactoring lib/clang/headers/Makefile in r363984.
2020-08-07 18:12:37 +00:00
Dimitry Andric
20885331a9 Put clang/lib/Tooling/Core/Replacement.cpp under SRCS_MIN, since it is
required by both the static analyzer (MK_CLANG_FULL) and clang-format
(MK_CLANG_FORMAT). We could also invent yet another SRCS variant, but
that seems a bit overkill.
2020-08-06 20:55:18 +00:00
Dimitry Andric
48aaf27bca Update Makefiles under lib/clang and usr.bin/clang for 11.0.0 builds,
and also bump the version in the mtree files.
2020-08-06 19:30:00 +00:00
Dimitry Andric
0bbb5849a3 Regenerate lib/clang/liblldb/LLDBWrapLua.cpp with swig 4.0.2. 2020-08-06 19:28:00 +00:00
Dimitry Andric
5f24ef21be Update generated llvm-project related version headers, config.h files
and add a newly generated lldb Plugins.def file too.
2020-08-06 19:27:03 +00:00
Dimitry Andric
716df522b8 Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
10.0.1 final (aka llvmorg-10.0.1-0-gef32c611aa2).

There were no changes since rc2, except in the upstream regression
tests, which we do not ship.

Relnotes:	yes
MFC after:	immediately (no material changes except tag)
2020-07-21 17:34:05 +00:00
Dimitry Andric
62cfcf62f6 Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.1-rc2-0-g77d76b71d7d.

Also add a few more llvm utilities under WITH_CLANG_EXTRAS:

* llvm-dwp, a utility for merging DWARF 5 Split DWARF .dwo files into
  .dwp (DWARF package files)
* llvm-size, a size(1) replacement
* llvm-strings, a strings(1) replacement

MFC after:	3 weeks
2020-06-28 07:43:43 +00:00
Dimitry Andric
0946e70a3b Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.0-129-gd24d5c8e308. Getting closer to 10.0.1-rc2.

MFC after:	3 weeks
2020-06-25 08:15:10 +00:00
Conrad Meyer
0a9ab9f549 Add WITH_CLANG_FORMAT option
clang-format is enabled conditional on either WITH_CLANG_EXTRAS or
WITH_CLANG_FORMAT.  Some sources in libclang are build conditional on
either rule, and obviously the clang-format binary itself depends on the
rule.

clang-format could still use a manual page.

Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D25427
2020-06-24 17:03:42 +00:00
Dimitry Andric
e837bb5cfb Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.0-97-g6f71678ecd2 (not quite 10.0.1 rc2, as more fixes are
still pending).

MFC after:	3 weeks
2020-06-20 20:06:52 +00:00
Dimitry Andric
d65cd7a57b Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.1-rc1-0-gf79cd71e145 (aka 10.0.1 rc1).

MFC after:	3 weeks
2020-05-23 10:32:18 +00:00
Kyle Evans
147d7b567f llvm: add a build knob for enabling assertions
For head/, this will remain eternally default-on to maintain the status quo.
For stable/ branches, it should be flipped to default-off to maintain the
status quo.

There's value in being able to flip it one way or the other easily on head
or stable branches, whether you want to gain some performance back on head/
(for machines there's little chance you'll actually hit an assertion) or
potentially diagnose a problem with the version of llvm on an older branch.

Currently, stable branches get the CFLAGS+= -ndebug line uncommented; going
forward, they will instead have the default of LLVM_ASSERTIONS flipped.

Reviewed by:	dim, emaste, re (gjb)
MFC after:	1 week
MFC note:	flip the default of LLVM_ASSERTIONS
Differential Revision:	https://reviews.freebsd.org/D24264
2020-04-06 01:27:17 +00:00
Ed Maste
652a974885 lldb: build and enable lua script bindings
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D24266
2020-04-03 16:54:13 +00:00
Ed Maste
31c5c437cc lldb: commit generated LLDBWrapLua.cpp 2020-04-03 15:55:58 +00:00
Ed Maste
f0d060f91b lldb: add rule to generate LLDBWrapLua.cpp
Building lldb's lua/python bindings requires swig, but we do not want to
include it in the FreeBSD base system (as a build tool) because it has
non-trivial dependencies.  As a workaround, add a make rule to generate
LLDBWrapLua.cpp, and we will commit the generated file.

Requires the swig30 package.

Reviewed by:	brooks
Discussed with:	dim
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D24265
2020-04-03 15:52:44 +00:00
Dimitry Andric
aec4c088fd Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.0-0-gd32170dbd5b (aka 10.0.0 release).

PR:		244251
MFC after:	6 weeks
X-MFC-With:	358851
2020-03-26 17:46:32 +00:00
Warner Losh
3b7fd87cbf Remove sparc support from clang build infrastructure. Any remaining sparc files
will be mopped up in future imports.

Differential Revision: https://reviews.freebsd.org/D24128
2020-03-20 15:07:15 +00:00
Dimitry Andric
cd675bb60e Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
llvmorg-10.0.0-rc4-5-g52c365aa9ca.  The actual release should follow Real
Soon Now.

PR:             244251
MFC after:      6 weeks
2020-03-18 18:26:53 +00:00
Dimitry Andric
4d4aa25694 Move another file in libllvm from sources required for world, to sources
required for bootstrap, as the PowerPC builds need this.

Reported by:	bdragon
PR:		244251
MFC after:	6 weeks
X-MFC-With:	358851
2020-03-10 20:25:36 +00:00
Dimitry Andric
0f1174c5e1 Add one additional file to libllvmminimal, to help the ppc64 bootstrap.
Reported by:	bdragon
PR:		244251
MFC after:	6 weeks
X-MFC-With:	358851
2020-03-10 20:01:52 +00:00
Dimitry Andric
da759cfa32 Remove -mlong-calls vhen building arm libraries and llvm.
Clang from 9.0.0 onwards already has the necessary relocation range
extenders, so this workaround is no longer needed (it produces longer
and slower code). Tested on real hardware, and in cross-compile
environment.

Submitted by:	mmel
2020-03-10 06:49:43 +00:00
Dimitry Andric
8c27c5541e Merge ^/vendor/llvm-project/release-10.x up to its last change (upstream
commit llvmorg-10.0.0-rc3-1-gc290cb61fdc), and bump versions.
2020-03-05 18:11:47 +00:00
Dimitry Andric
4739579419 Merge ^/vendor/llvm-project/release-10.x up to its last change (upstream
commit llvmorg-10.0.0-rc2-70-ge5cb70267e7), and bump versions.
2020-02-27 19:04:39 +00:00
Dimitry Andric
c0ac260c74 Instead of using just the long upstream commit hash for LLVM component
versions, use "git describe --tags --long" output, which is more
descriptive.  E.g., "90c78073f73eac58f4f8b4772a896dc8aac023bc" becomes
"llvmorg-10.0.0-rc2-0-g90c78073f73".
2020-02-24 19:18:50 +00:00
Dimitry Andric
054f98174b Work around riscv buildworld failure where it cannot link the final
clang binary, with:

ld: error: undefined symbol: llvm::EnableABIBreakingChecks
>>> referenced by PlistDiagnostics.cpp
>>>               PlistDiagnostics.o:(.sdata+0x0) in archive /usr/obj/usr/src/riscv.riscv64/lib/clang/libclang/libclang.a
[... many more like this ...]
2020-02-17 18:51:52 +00:00
Dimitry Andric
13138422bc Merge ^/vendor/llvm-project/release-10.x up to its last change (upstream
commit llvmorg-10.0.0-rc2-0-g90c78073f73), bump versions, and update
build glue.
2020-02-15 14:58:40 +00:00
Dimitry Andric
f46f1d2836 Update build glue for lldb (MK_LLDB=yes). Also update lldb's generated
Config.h, disable a few more parts in the code we don't use, and add a
pre-generated man page.
2020-01-27 16:52:44 +00:00
Dimitry Andric
b1ae91026f Update build glue for extra clang/llvm tools (MK_CLANG_EXTRAS=yes). 2020-01-26 20:57:29 +00:00
Dimitry Andric
d311d024d0 Update build glue for a world stage, e.g. when not only clang, but also
llvm-ar, llvm-nm, llvm-objdump and llvm-symbolizer are built.
2020-01-26 18:57:12 +00:00
Dimitry Andric
c357f7d2a2 Update build glue for a full build (MK_CLANG_FULL=yes) of the clang
executable.
2020-01-26 17:22:05 +00:00
Dimitry Andric
9771cac291 Update build glue for a minimal build of the clang executable. 2020-01-26 00:21:30 +00:00
Dimitry Andric
38b6f45657 Adjust libllvmminimal and tblgen Makefiles so all the tblgen executables
build.
2020-01-25 16:46:39 +00:00
Dimitry Andric
9814c8e0d3 From 10.0.0 onwards, llvm requires C++14 to build. 2020-01-25 16:45:34 +00:00
Dimitry Andric
0b37c15904 * Bump version numbers to 10.0.0
* Update UPDATING
* Update (Optional)ObsoleteFiles.inc
* Update VCS(Revision|Version) files
* Update generated config headers
* Update clang internal headers Makefile
2020-01-25 16:23:49 +00:00
Brandon Bergren
6f5bc35d94 [PowerPC] Fix libllvmminimal build when building from powerpc64 ELFv1.
When bootstrapping on powerpc64 ELFv1, it is necessary to use binutils
ld.bfd from ports for the bootstrap, as this is the only modern linker for
ELFv1 host tools.

As binutils ld.bfd is rather strict in its handling of undefined symbols,
it is necessary to pull in Support/Atomic.cpp to avoid an undefined symbol.

Reviewed by:	dim, emaste
Sponsored by:	Tag1 Consulting, Inc.
Differential Revision:	https://reviews.freebsd.org/D23072
2020-01-07 22:45:02 +00:00
Dimitry Andric
c14a5a8800 Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
9.0.1 final release c1a0a213378a458fbea1a5c77b315c7dce08fd05.

Release notes for llvm, clang, lld and libc++ 9.0.1 will become
available here:

https://releases.llvm.org/9.0.1/docs/ReleaseNotes.html
https://releases.llvm.org/9.0.1/tools/clang/docs/ReleaseNotes.html
https://releases.llvm.org/9.0.1/tools/lld/docs/ReleaseNotes.html
https://releases.llvm.org/9.0.1/projects/libcxx/docs/ReleaseNotes.html

PR:		240629
MFC after:	1 month
2019-12-22 11:50:44 +00:00