Commit Graph

8915 Commits

Author SHA1 Message Date
Dimitry Andric
9fc62ba649 Merge commit e6bb4c8e7 from llvm git (by Craig Topper):
[X86] SSE4_A should only imply SSE3 not SSSE3 in the frontend.

  SSE4_1 and SSE4_2 due imply SSSE3. So I guess I got confused when
  switching the code to being table based in D83273.

  Fixes PR47464

This should fix builds with -march=amdfam10 emitting SSSE3 instructions
such as pshufb, which lead to programs crashing with SIGILL on such
processors.

Reported by:	avg
MFC after:	6 weeks
X-MFC-With:	r364284
2020-09-09 18:11:04 +00:00
Baptiste Daroussin
110d525ec6 Update nvi to 2.2.0
Main changes:
* Vim-style expandtab option
* Provides Turkish translation
* Backspace now deletes \ rather than being escaped
* T during motion commands is now VI-compatible
* Encoding related fixes, such as UTF-8 detection
* Fixed a number of memory management issues

MFC after:	3 weeks
2020-09-09 08:38:47 +00:00
Brandon Bergren
d9052fccdf [PowerPC64LE] PPC64LE support for libelf.
Fix native detection when building on powerpc64le.

I will be submitting this and r361104 upstream shortly.

Sponsored by:	Tag1 Consulting, Inc.
2020-09-09 00:06:35 +00:00
Dimitry Andric
016c61beed Merge commit 47b0262d3 from llvm git (by me):
Add <stdarg.h> include to kmp_os.h, to get the va_list type, required
  after cde8f4c164a2. Sort system includes, while here.

The original merged commit works fine by itself on head, but fails to
compile on stable branches because stdarg.h is not implicitly pulled in.

MFC after:	immediately, to fix failing builds on stable/{11,12}
2020-09-07 20:10:03 +00:00
Dimitry Andric
7d4374f65f Turn MALLOC_PRODUCTION into a regular src.conf(5) option
For historical reasons, defining MALLOC_PRODUCTION in /etc/make.conf has
been used to turn off potentially expensive debug checks and statistics
gathering in the implementation of malloc(3).

It seems more consistent to turn this into a regular src.conf(5) option,
e.g. WITH_MALLOC_PRODUCTION / WITHOUT_MALLOC_PRODUCTION. This can then
be toggled similar to any other source build option, and turned on or
off by default for e.g. stable branches.

Reviewed by:	imp, #manpages
MFC after:	1 week
Differential Revision: https://reviews.freebsd.org/D26337
2020-09-05 23:30:17 +00:00
Simon J. Gerraty
2c3632d14f Update to bmake-20200902
Lots of code refactoring, simplification and cleanup.
Lots of new unit-tests providing much higher code coverage.
All courtesy of rillig at netbsd.

Other significant changes:

o new read-only variable .SHELL which provides the path of the shell
  used to run scripts (as defined by  the .SHELL target).

o variable parsing detects more errors.

o new debug option -dl: LINT mode, does the equivalent of := for all
  variable assignments so that file and line number are reported for
  variable parse errors.
2020-09-05 19:29:42 +00:00
Dimitry Andric
031db28b2b Merge commit f26fc568402f from llvm git (by me):
Eliminate the sizing template parameter N from CoalescingBitVector

  Since the parameter is not used anywhere, and the default size of 16
  apparently causes PR47359, remove it. This ensures that IntervalMap
  will automatically determine the optimal size, using its NodeSizer
  struct.

  Reviewed By: dblaikie

  Differential Revision: https://reviews.llvm.org/D87044

This should fix 'Assertion failed: (Elements + Grow <= Nodes * Capacity
&& "Not enough room for elements"), function distribute, file
/usr/src/contrib/llvm-project/llvm/lib/Support/IntervalMap.cpp, line
123.' when building the x11-toolkits/py-wxPython40 port on a i386 host.

Reported by:	zeising
MFC after:	6 weeks
X-MFC-With:	r364284
2020-09-03 18:34:01 +00:00
Eric van Gyzen
76cc4c2047 infiniband-diags: Fix memory leak in dump_multicast_tables
Coverity detected leak.

Submitted by:	bret_ketchum@dell.com
Reported by:	Coverity
Reviewed by:	hselasky, kib
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D26228
2020-08-31 16:18:48 +00:00
Eric van Gyzen
24e3300159 opensm: Fix a possible dereference of a NULL pointer
Reported by:	Coverity
Reviewed by:	hselasky, kib
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D26233
2020-08-31 15:26:01 +00:00
Alex Richardson
0c54932d50 Fix -Wundef warnings when building liblua
We need to define the LUA_FLOAT_INT64 macro even if we don't use it (copied
from stand/luaconf.h). While touching luaconf.h.dist also sync it with the
the 5.3.5 release version (matches the one in lib/liblua).

Reviewed By:	kevans
Differential Revision: https://reviews.freebsd.org/D25977
2020-08-25 13:30:34 +00:00
Dimitry Andric
46c8c5540f Add atomic and bswap functions to libcompiler_rt
There have been several mentions on our mailing lists about missing
atomic functions in our system libraries (e.g. __atomic_load_8 and
friends), and recently I saw __bswapdi2 and __bswapsi2 mentioned too.

To address this, add implementations for the functions from compiler-rt
to the system compiler support libraries, e.g. libcompiler_rt.a and and
libgcc_s.so.

This also needs a small fixup in compiler-rt's atomic.c, to ensure that
32-bit mips can build correctly.

Bump __FreeBSD_version to make it easier for port maintainers to detect
when these functions were added.

MFC after:	2 weeks
Differential Revision: https://reviews.freebsd.org/D26159
2020-08-25 06:49:10 +00:00
Dimitry Andric
16794618f7 Merge commit cde8f4c16 from llvm git (by me):
Move special va_list handling to kmp_os.h

  Instead of copying and pasting the same #ifdef expressions in
  multiple places, define a type and a pair of macros in kmp_os.h, to
  handle whether va_list is pointer-like or not:

  * kmp_va_list is the type to use for __kmp_fork_call()
  * kmp_va_deref() dereferences a va_list, if necessary
  * kmp_va_addr_of() takes the address of a va_list, if necessary

  Also add FreeBSD to the list of OSes that has a non pointer-like
  va_list. This can now be easily extended to other OSes too.

  Reviewed By: AndreyChurbanov

  Differential Revision: https://reviews.llvm.org/D86397

This should enable building of LLVM's OpenMP on AArch64. Addition to
share/mk will follow in a subsequent commit.

PR:		248864
MFC after:	2 weeks
2020-08-24 20:37:18 +00:00
Cy Schubert
25039b37d3 MFV 364468:
Update unbound 1.10.1 --> 1.11.0.

MFH:		1 month
2020-08-24 18:14:04 +00:00
Cy Schubert
0a5eb308d3 MFV 364467:
Update sqlite to 3.33.0 (3330000).

Release announcement at https://www.sqlite.org/releaselog/3_33_0.html.

MFC after:	1 month
2020-08-24 18:13:44 +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
Ed Maste
da232c04ab mtree(8): add xref to mtree(5)
mtree(5) and mtree(8) come from different contrib sources. The former
already had an xref to the latter, but not the other way around.

MFC after:	1 week
2020-08-22 20:52:02 +00:00
Dimitry Andric
1e991466c3 Merge commit 1ce07cd614be from llvm git (by me):
Instantiate Error in Target::GetEntryPointAddress() only when
  necessary

  When Target::GetEntryPointAddress() calls
  exe_module->GetObjectFile()->GetEntryPointAddress(), and the returned
  entry_addr is valid, it can immediately be returned.

  However, just before that, an llvm::Error value has been setup, but
  in this case it is not consumed before returning, like is done
  further below in the function.

  In https://bugs.freebsd.org/248745 we got a bug report for this,
  where a very simple test case aborts and dumps core:

  * thread #1, name = 'testcase', stop reason = breakpoint 1.1
      frame #0: 0x00000000002018d4 testcase`main(argc=1, argv=0x00007fffffffea18) at testcase.c:3:5
     1    int main(int argc, char *argv[])
     2    {
  -> 3        return 0;
     4    }
  (lldb) p argc
  Program aborted due to an unhandled Error:
  Error value was Success. (Note: Success values must still be checked prior to being destroyed).

  Thread 1 received signal SIGABRT, Aborted.
  thr_kill () at thr_kill.S:3
  3       thr_kill.S: No such file or directory.
  (gdb) bt
  #0  thr_kill () at thr_kill.S:3
  #1  0x00000008049a0004 in __raise (s=6) at /usr/src/lib/libc/gen/raise.c:52
  #2  0x0000000804916229 in abort () at /usr/src/lib/libc/stdlib/abort.c:67
  #3  0x000000000451b5f5 in fatalUncheckedError () at /usr/src/contrib/llvm-project/llvm/lib/Support/Error.cpp:112
  #4  0x00000000019cf008 in GetEntryPointAddress () at /usr/src/contrib/llvm-project/llvm/include/llvm/Support/Error.h:267
  #5  0x0000000001bccbd8 in ConstructorSetup () at /usr/src/contrib/llvm-project/lldb/source/Target/ThreadPlanCallFunction.cpp:67
  #6  0x0000000001bcd2c0 in ThreadPlanCallFunction () at /usr/src/contrib/llvm-project/lldb/source/Target/ThreadPlanCallFunction.cpp:114
  #7  0x00000000020076d4 in InferiorCallMmap () at /usr/src/contrib/llvm-project/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp:97
  #8  0x0000000001f4be33 in DoAllocateMemory () at /usr/src/contrib/llvm-project/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp:604
  #9  0x0000000001fe51b9 in AllocatePage () at /usr/src/contrib/llvm-project/lldb/source/Target/Memory.cpp:347
  #10 0x0000000001fe5385 in AllocateMemory () at /usr/src/contrib/llvm-project/lldb/source/Target/Memory.cpp:383
  #11 0x0000000001974da2 in AllocateMemory () at /usr/src/contrib/llvm-project/lldb/source/Target/Process.cpp:2301
  #12 CanJIT () at /usr/src/contrib/llvm-project/lldb/source/Target/Process.cpp:2331
  #13 0x0000000001a1bf3d in Evaluate () at /usr/src/contrib/llvm-project/lldb/source/Expression/UserExpression.cpp:190
  #14 0x00000000019ce7a2 in EvaluateExpression () at /usr/src/contrib/llvm-project/lldb/source/Target/Target.cpp:2372
  #15 0x0000000001ad784c in EvaluateExpression () at /usr/src/contrib/llvm-project/lldb/source/Commands/CommandObjectExpression.cpp:414
  #16 0x0000000001ad86ae in DoExecute () at /usr/src/contrib/llvm-project/lldb/source/Commands/CommandObjectExpression.cpp:646
  #17 0x0000000001a5e3ed in Execute () at /usr/src/contrib/llvm-project/lldb/source/Interpreter/CommandObject.cpp:1003
  #18 0x0000000001a6c4a3 in HandleCommand () at /usr/src/contrib/llvm-project/lldb/source/Interpreter/CommandInterpreter.cpp:1762
  #19 0x0000000001a6f98c in IOHandlerInputComplete () at /usr/src/contrib/llvm-project/lldb/source/Interpreter/CommandInterpreter.cpp:2760
  #20 0x0000000001a90b08 in Run () at /usr/src/contrib/llvm-project/lldb/source/Core/IOHandler.cpp:548
  #21 0x00000000019a6c6a in ExecuteIOHandlers () at /usr/src/contrib/llvm-project/lldb/source/Core/Debugger.cpp:903
  #22 0x0000000001a70337 in RunCommandInterpreter () at /usr/src/contrib/llvm-project/lldb/source/Interpreter/CommandInterpreter.cpp:2946
  #23 0x0000000001d9d812 in RunCommandInterpreter () at /usr/src/contrib/llvm-project/lldb/source/API/SBDebugger.cpp:1169
  #24 0x0000000001918be8 in MainLoop () at /usr/src/contrib/llvm-project/lldb/tools/driver/Driver.cpp:675
  #25 0x000000000191a114 in main () at /usr/src/contrib/llvm-project/lldb/tools/driver/Driver.cpp:890

  Fix the incorrect error catch by only instantiating an Error object
  if it is necessary.

  Reviewed By: JDevlieghere

  Differential Revision: https://reviews.llvm.org/D86355

This should fix lldb aborting as described in the scenario above.

Reported by:	dmgk
PR:		248745
2020-08-22 10:55:55 +00:00
Cy Schubert
7973006f41 Vendor import of Unbound 1.11.0. 2020-08-21 22:56:05 +00:00
Dimitry Andric
2a99bea578 Merge commit 95e18b2d9d5f from llvm git (by Kang Zhang):
[PowerPC] Fix a typo for InstAlias of mfsprg

  D77531 has a type for mfsprg, it should be mtsprg. This patch is to
  fix this typo.

This should fix booting powerpc64 kernels, after LLVM 11 was imported.

PR:		248763
2020-08-21 10:06:01 +00:00
Dimitry Andric
987992b128 Merge commit 4d52ebb9b9c7 from llvm git (by Chen Zheng):
[PowerPC] Make StartMI ignore COPY like instructions.

  Reviewed By: lkail

  Differential Revision: https://reviews.llvm.org/D85659

This fixes an assertion failure when building world for powerpc. It was
reported upstream as <https://bugs.llvm.org/show_bug.cgi?id=47041>.
2020-08-17 16:37:46 +00:00
Dimitry Andric
30e9d23b5b Revert r364275, for reapplying the final upstream fix:
Tentatively apply https://reviews.llvm.org/D85659, which fixes an
assertion failure when building world for powerpc. This has been
reported upstream as <https://bugs.llvm.org/show_bug.cgi?id=47041>.
2020-08-17 16:34:10 +00:00
Dimitry Andric
b4e0f677d9 Tentatively apply https://reviews.llvm.org/D85659, which fixes an
assertion failure when building world for powerpc. This has been
reported upstream as <https://bugs.llvm.org/show_bug.cgi?id=47041>.
2020-08-16 18:10:15 +00:00
Dimitry Andric
9ff1cc58cd Temporarily disable libunwind's FrameHeaderCache, until there is a
resolution for <https://bugs.llvm.org/show_bug.cgi?id=47181>.

The cache implementation depends on dl_iterate_phdr(3) ensuring that its
callbacks are not called simultaneously for multiple threads, but that
is only the case for the dl_iterate_phdr() implementation in rtld.

In a statically linked executable, libc's dl_iterate_phdr() is used,
which does no such locking. If multiple threads then call into the
unwinder at the same time, it is possible to trigger a segfault.

In particular, the statically linked lld which is built during the
cross-tools stage can segfault in this way, because it starts multiple
worker threads that can exit in parallel. Since our pthread_exit(3)
invokes the unwinder, it will therefore call into it in parallel too.
2020-08-15 22:58:07 +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
e53daa1d64 Merge ^/head r363989 through r364034. 2020-08-07 18:14:41 +00:00
Gordon Bergling
4310fb0cef telnet(1): Document -P option
PR:		248157
Submitted by:	Juraj Lutter <juraj at lutter dot sk>
Reviewed by:	bcr
Approved by:	bcr
Obtained from:	NetBSD
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D25794
2020-08-07 08:41:14 +00:00
Dimitry Andric
e383ec74e5 Merge ^/head r363739 through r363986. 2020-08-06 19:34:55 +00:00
Dimitry Andric
82343267e3 Reapply r362235 (by kp):
llvm: Default to -mno-relax on RISC-V

Compiling on a RISC-V system fails with 'relocation R_RISCV_ALIGN
requires unimplemented linker relaxation; recompile with -mno-relax'.

Our default linker (ld.lld) doesn't support relaxation, so default to
no-relax so we don't generate object files the linker can't handle.

Reviewed by:	mhorne
Sponsored by:	Axiado
Differential Revision:	https://reviews.freebsd.org/D25210
2020-08-06 19:24:17 +00:00
Dimitry Andric
ec280e9ec4 Reapply r360852 (by cem):
clang: Reject %n for __attribute__((format(__freebsd_kprintf__)))

A follow-up to r360849.

Reported by:	imp
Reviewed by:	emaste, imp
Differential Revision:	https://reviews.freebsd.org/D24786
2020-08-06 19:23:00 +00:00
Dimitry Andric
497dd4e30f Reapply r359582 (by emaste):
lldb: use lua as the default script language

In the FreeBSD base system we do not have Python support in lldb, but
will have Lua support.  Make Lua the default.

This needs to be made into a configure-time option; that is being
discussed upstream and will appear in a future lldb import.  For now
carry this change as a tiny patch to our copy of lldb.
2020-08-06 19:15:31 +00:00
Dimitry Andric
0faeaeed40 r356104 | jhibbits | 2019-12-27 00:06:28 +0100 (Fri, 27 Dec 2019) | 25 lines
[PowerPC] enable atomic.c in compiler_rt and do not check and forces
lock/lock_free decisions in compiled time

Summary:
Enables atomic.c in compiler_rt and forces clang to not emit a call for runtime
decision about lock/lock_free.  At compiling time, if clang can't decide if
atomic operation can be lock free, it emits calls to external functions  like
`__atomic_is_lock_free`, `__c11_atomic_is_lock_free` and
`__atomic_always_lock_free`, postponing decision to a runtime check.  According
to LLVM code documentation, the mechanism exists due to differences between
x86_64 processors that can't be decided at runtime.

On PowerPC and PowerPCSPE (32 bits), we already know in advance it can't be lock
free, so we force the decision at compile time and avoid having to implement it
in an external library.

This patch was made after 32 bit users testing the PowePC32 bit ISO reported
llvm could not be compiled with in-base llvm due to `__atomic_load8` not
implemented.

Submitted by:	alfredo.junior_eldorado.org.br
Reviewed by:	jhibbits, dim

Differential Revision:	https://reviews.freebsd.org/D22549
2020-08-06 19:11:24 +00:00
Dimitry Andric
e8141ad1df Reapply r355803 (by mmel):
Fix LLVM libunwnwind _Unwind_Backtrace symbol version for ARM.
In original  GNU libgcc, _Unwind_Backtrace is published with GCC_3.3 version
for all architectures but ARM. For ARM should be publishes with GCC_4.3.0
version. This was originally omitted in r255095, fixed in r318024 and omitted
aging in LLVM libunwind implementation in r354347.

For ARM _Unwind_Backtrace should be published as default with GCC_4.3.0
version , (because this is right original version) and again as
normal(not-default) with GCC_3.3 version (to maintain ABI compatibility
compiled/linked with wrong pre r318024 libgcc)

PR:	233664
2020-08-06 19:08:28 +00:00
Dimitry Andric
998a72c55d Reapply r354347 (by cem):
Fix llvm-libunwind userspace build on ARM

GCC's libgcc exports a few ARM-specific symbols for ARM EABI, AEABI, or
EHABI or whatever it's called.  Export the same ones from LLVM-libunwind's
libgcc_s, on ARM.  As part of this, convert libgcc_s from a direct
Version.map to one constructed from component Symbol.map files.  This allows
the ARM-specific Symbol.map to be included only on ARM.

Fix ARM-only oddities in struct name/aliases in LLVM-libunwind to match
non-ARM definitions and ARM-specific expectations in libcxxrt /
libcompiler_rt.

No functional change intended for non-ARM architectures.

This commit does not actually flip the switch for ARM defaults from libgcc
to llvm-libunwind, but makes it possible (to compile, anyway).
2020-08-06 19:05:59 +00:00
Dimitry Andric
45e1ec9e24 Reapply r351662 (by emaste):
lldb: shorten thread names to make logs easier to follow

lldb prepends the thread name to log entries, and the existing thread
name for the FreeBSD ProcessMonitor thread was longer than the kernel's
supported thread name length, and so was truncated.  This made logs hard
to read, as the truncated thread name ran into the log message.  Shorten
"lldb.process.freebsd.operation" to just "freebsd.op" so that logs are
more readable.

(Upstreaming to lldb still to be done).
2020-08-06 16:44:24 +00:00
Dimitry Andric
ebc1d79aff Reapply r349876:
Apply a workaround to be able to build clang 8.0.0 headers with clang
3.4.1, which is still in the stable/10 branch.

It looks like clang 3.4.1 implements static_asserts by instantiating a
temporary static object, and if those are in an anonymous union, it
results in "error: anonymous union can only contain non-static data
members".

To work around this implementation limitation, move the static_asserts
in question out of the anonymous unions.

This should make building the latest stable/11 from stable/10 possible
again.

Reported by:	Mike Tancsa <mike@sentex.net>
2020-08-06 16:42:48 +00:00
Dimitry Andric
4beee10792 Reapply r344852:
Put in a temporary workaround for what is likely a gcc 6 bug (it does
not occur with gcc 7 or later).  This should prevent the following error
from breaking the head-amd64-gcc CI builds:

In file included from /workspace/src/contrib/llvm/tools/lldb/source/API/SBMemoryRegionInfo.cpp:14:0:
/workspace/src/contrib/llvm/tools/lldb/include/lldb/Target/MemoryRegionInfo.h:128:54: error: 'template<class _InputIterator> lldb_private::MemoryRegionInfos::MemoryRegionInfos(_InputIterator, _InputIterator, const allocator_type&)' inherited from 'std::__1::vector<lldb_private::MemoryRegionInfo>'
   using std::vector<lldb_private::MemoryRegionInfo>::vector;
                                                      ^~~~~~
/workspace/src/contrib/llvm/tools/lldb/include/lldb/Target/MemoryRegionInfo.h:128:54: error: conflicts with version inherited from 'std::__1::vector<lldb_private::MemoryRegionInfo>'

Reported by:	CI
2020-08-06 16:27:24 +00:00
Dimitry Andric
5c25fe9464 Reapply r343111 (partially, by mckusick):
Create new EINTEGRITY error with message "Integrity check failed".

An integrity check such as a check-hash or a cross-correlation failed.
The integrity error falls between EINVAL that identifies errors in
parameters to a system call and EIO that identifies errors with the
underlying storage media. EINTEGRITY is typically raised by intermediate
kernel layers such as a filesystem or an in-kernel GEOM subsystem when
they detect inconsistencies. Uses include allowing the mount(8) command
to return a different exit value to automate the running of fsck(8)
during a system boot.

These changes make no use of the new error, they just add it. Later
commits will be made for the use of the new error number and it will
be added to additional manual pages as appropriate.

Reviewed by:    gnn, dim, brueffer, imp
Discussed with: kib, cem, emaste, ed, jilles
Differential Revision: https://reviews.freebsd.org/D18765
2020-08-06 16:25:56 +00:00
Dimitry Andric
165786983d Reapply r332965 (by emaste):
lldb: remove assertion that target_arch is FreeBSD

The target is not necessarily a FreeBSD binary - for example, it may be
a Linux binary running under the linuxulator.  Basic ptrace (live)
debugging already worked in this case, except for the assertion.

Sponsored by:	Turing Robotic Industries Inc.
2020-08-06 16:20:45 +00:00
Dimitry Andric
8630bfad40 Reapply r329859 (partially, by imp):
Do not include float interfaces when using libsa.

We don't support float in the boot loaders, so don't include
interfaces for float or double in systems headers. In addition, take
the unusual step of spiking double and float to prevent any more
accidental seepage.
2020-08-06 16:12:13 +00:00
Dimitry Andric
580012d604 Reapply r327151 (partially):
For our lldb customizations, instead of commenting out lines, use #ifdef
LLDB_ENABLE_ALL / #endif preprocess directives instead, so our diffs
against upstream only consist of added lines.

(Note that upstream has largely reshuffled the way optional lldb plugins
are handled, so we need a lot less of these #ifdefs. However, not all of
them can be dropped, unless we re-import several sources that we have
always skipped.)
2020-08-06 15:46:39 +00:00
Cy Schubert
a5849fa4ab Continued ipfilter #ifdef cleanup. The r343701 log entry contains a
complete description.

MFC after:	1 week
2020-08-05 15:33:32 +00:00
Stefan Eßer
119656bc26 Upgrade to version 3.1.5
This version fixes some entries in the chinese message catalogs which could
lead to program crashes when used.
2020-08-05 15:20:07 +00:00
Kyle Evans
1546dc216f Re-enable disabled googletest-port-test tests after r363820
gtest now links against libregex here, and the tests pass locally.

PR:		248452
2020-08-04 02:20:15 +00:00
Stefan Eßer
5d934bc0c5 Upgrade to version 3.1.4
This version omits the printing	of a copyright header in interactive mode
and the dc command now exits after	execution of	the commands passed via	-e
or -f instead of switching to interactive mode.	To pass	further	commands
via STDIN when dc has been invoked with	-e or -f, add "-f -" to	the
parameter list.
2020-08-03 19:20:26 +00:00
Dimitry Andric
876f11703d Undo r230021 again, further shrinking the diff against upstream.
This revision worked around an endless recursion when compiling clzdi2.c
and ctzdi2.c with gcc, upstream landed a different workaround for this
in https://reviews.llvm.org/rL324593, which is effective enough.

Noticed by:	jrtc27
2020-08-03 17:51:57 +00:00
Li-Wen Hsu
7dd966b142 Disable tests failing after r363679
PR:		248452
Sponsored by:	The FreeBSD Foundation
2020-08-03 12:51:14 +00:00
Dimitry Andric
59948e95d8 Reapply r327026 (partially):
Merge lld trunk r321017 to contrib/llvm/tools/lld.

(Note that in this merge, I foolishly combined upstream changes with
this local change. But only this ifdef part is really needed, as we
always default to ELF link mode.)
2020-08-02 18:34:29 +00:00
Dimitry Andric
dd6565b7a6 Reapply r326600 (by imp):
Since this is contrib code, create an upstreamable version of my
change. Now on FreeBSD and NetBSD if _STANDALONE is defined, we
include the kernel version with alloances for the quirky differences
between the two.

Sponsored by: Netflix
2020-08-02 18:30:29 +00:00
Dimitry Andric
fd28fec2f0 Reapply r322168 (partially, by br):
o Replace __riscv__ with __riscv
o Replace __riscv64 with (__riscv && __riscv_xlen == 64)

This is required to support new GCC 7.1 compiler.
This is compatible with current GCC 6.1 compiler.

RISC-V is extensible ISA and the idea here is to have built-in define
per each extension, so together with __riscv we will have some subset
of these as well (depending on -march string passed to compiler):

__riscv_compressed
__riscv_atomic
__riscv_mul
__riscv_div
__riscv_muldiv
__riscv_fdiv
__riscv_fsqrt
__riscv_float_abi_soft
__riscv_float_abi_single
__riscv_float_abi_double
__riscv_cmodel_medlow
__riscv_cmodel_medany
__riscv_cmodel_pic
__riscv_xlen

Reviewed by:	ngie
Sponsored by:	DARPA, AFRL

Differential Revision:	https://reviews.freebsd.org/D11901
2020-08-02 18:27:59 +00:00
Dimitry Andric
cfe333b850 Reapply r311165:
Disable PDB support in LLVMSymbolizer for now, to avoid llvm-objdump
pulling in all the PDB handling code.
2020-08-02 18:18:16 +00:00