| Commit message (Collapse) | Author | Age | Files | Lines |
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r312452-r312512:
- Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones
This simplifies pathing in make/displayed output
- Use .CURDIR:H instead of .CURDIR to simplify pathing in output, etc
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r306349 (by pfg):
hash(3): protect in-memory page when using cross-endianness.
When writing out pages in the "other endian" format, make a copy
instead of trashing the in-memory one.
Obtained from: NetBSD (CVS rev. 1.29)
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Rename the 'flags' argument to getfsstat() to 'mode' and validate it.
This argument is not a bitmask of flags, but only accepts a single value.
Fail with EINVAL if an invalid value is passed to 'flag'. Rename the
'flags' argument to getmntinfo(3) to 'mode' as well to match.
This is a followup to r308088.
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Use SRCTOP instead of .CURDIR-relative path in .PATH directive
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libstand: dosfs cstyle cleanup for return keyword.
dosfs support in libstand is broken since r298230
PR: 214423
Submitted by: Mikhail Kupchik
Reported by: Mikhail Kupchik
Approved by: imp (mentor)
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r312332:
Use SRCTOP where possible and use :H to manipulate .CURDIR to get rid of
unnecessarily long relative path .PATH values with make
r312446 (by emaste):
libc: remove reference to nonexistent lib/locale directory
As far as I can tell this was introduced in r72406 and updated in several
subsequent revisions, but the lib/locale directory it referenced never
existed.
r312451:
Replace dot-dot relative pathing with SRCTOP-relative paths where possible
This reduces build output, need for recalculating paths, and makes it clearer
which paths are relative to what areas in the source tree. The change in
performance over a locally mounted UFS filesystem was negligible in my testing,
but this may more positively impact other filesystems like NFS.
LIBC_SRCTOP was left alone so Juniper (and other users) can continue to
manipulate lib/libc/Makefile (and other Makefile.inc's under lib/libc) as
include Makefiles with custom options.
Discussed with: marcel, sjg
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r303841 (by bdrewery):
Revert r298434 which should be fixed by r301287, r301394, and r301403.
PR: 208703, 208963
r312012:
fmaxmin_test still fails with clang 3.9.x.. bypass the test
PR: 208703
r312213:
Turn COMPILER_VERSION/COMPILER_TYPE make check into a compile-time check
of the clang version
This works around breakage on ^/stable/10 when running installworld from
a ^/stable/10 host where the test wouldn't be compiled on the first
go-around and would be missing when make installworld is run.
PR: 208703
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Add __BIT and __BITS macros from NetBSD to help support new testcases
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r311925:
Import testcase updates with code contributed back to NetBSD
This also (inadvertently) contains an update to
contrib/netbsd-tests/lib/libc/sys/t_wait.c (new testcases).
In collaboration with: christos@NetBSD.org
r311968:
Fix lib/libc/sys/access_test after r311925
sys/param.h needs to be #included in order for __FreeBSD_version to be checked
r311969:
Remove __HAVE_LONG_DOUBLE #define from t_strtod.c and place it in Makefile
This is to enable support in other testcases
Inspired by lib/msun/tests/Makefile .
r312102:
Note that sys/types.h is required on FreeBSD for kqueue(2), unlike NetBSD
r312108:
Delete trailing whitespace and use __arraycount instead of nitems in contrib code
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Fix typo in lib/Makefile
The SUBDIR_DEPEND variable should be for librpcsec_gss, not
liblibrpc_gss
PR: 216409
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Launder VPO_NOSYNC pages upon vnode deactivation.
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remove network mask calculation for Classful network
Nowadays it's not necessary to compute network mask from the IP address and
compare to given by DHCP.
Submitted by: kczekirda
Reviewed by: glebius, bapt
Sponsored by: Oktawave
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D8740
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Sponsored by: iXsystems
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Export __cxa_thread_atexit_impl as an alias for __cxa_thread_atexit.
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Abort format processing as soon as we have no enough data.
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Update the shm_open.2 man page to reflect objective reality.
Sponsored by: iXsystems
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fwmem and vmm
Sponsored by: Panzura
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libkvm - extend a bit the swap statistics field.
Change ksw_used and ksw_total to unsigned, which increases the maximum
total swap that can be displayed properly from ~8TB to ~16TB.
Obtained from: DragonflyBSD (ecc2e461)
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Use standard Versions.def for libprocstat.
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Use tab for indent.
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Use nitems({mib,name}) instead of hardcoding their value
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lib/libutil/kinfo_*: style cleanup
- Use nitems(mib) instead of hardcoding mib's length
- Sort sys/ #includes
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307538:
Move mksubr from kdump into libsysdecode.
Restructure this script so that it generates a header of tables instead
of a source file. The tables are included in a flags.c source file which
provides functions to decode various system call arguments.
For functions that decode an enumeration, the function returns a pointer
to a string for known values and NULL for unknown values.
For functions that do more complex decoding (typically of a bitmask), the
function accepts a pointer to a FILE object (open_memstream() can be used
as a string builder) to which decoded values are written. If the
function operates on a bitmask, the function returns true if any bits
were decoded or false if the entire value was valid. Additionally, the
third argument accepts a pointer to a value to which any undecoded bits
are stored. This pointer can be NULL if the caller doesn't care about
remaining bits.
Convert kdump over to using decoder functions from libsysdecode instead of
mksubr. truss also uses decoders from libsysdecode instead of private
lookup tables, though lookup tables for objects not decoded by kdump remain
in truss for now. Eventually most of these tables should move into
libsysdecode as the automated table generation approach from mksubr is
less stale than the static tables in truss.
Some changes have been made to truss and kdump output:
- The flags passed to open() are now properly decoded in that one of
O_RDONLY, O_RDWR, O_WRONLY, or O_EXEC is always included in a decoded
mask.
- Optional arguments to open(), openat(), and fcntl() are only printed
in kdump if they exist (e.g. the mode is only printed for open() if
O_CREAT is set in the flags).
- Print argument to F_GETLK/SETLK/SETLKW in kdump as a pointer, not int.
- Include all procctl() commands.
- Correctly decode pipe2() flags in truss by not assuming full
open()-like flags with O_RDONLY, etc.
- Decode file flags passed to *chflags() as file flags (UF_* and SF_*)
rather than as a file mode.
- Fix decoding of quotactl() commands by splitting out the two command
components instead of assuming the raw command value matches the
primary command component.
In addition, truss and kdump now build without triggering any warnings.
All of the sysdecode manpages now include the required headers in the
synopsis.
307948:
Use binary and (&) instead of logical to extract the mask of a capability.
308602:
Generate and use a proper .depend file for tables.h.
308603:
Move libsysdecode-specific hack out of buildworld.
This should fix the lib32 build since it was not removing the generated
ioctl.c. This file is generated by a find(1) call, so cannot use normal
dependency tracking methods.
311151:
Update libsysdecode for getfsstat() 'flags' argument changing to 'mode'.
As a followup to r310638, update libsysdecode (and kdump) to decode the
'mode' argument to getfsstat(). sysdecode_getfsstat_flags() has been
renamed to sysdecode_getfsstat_mode() and now treats the argument as an
enumerated value rather than a mask of flags.
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__vdso_gettc(): be extra careful with /dev/hpet mappings, never unmap
the mapping which might be accessed by other threads.
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PR: 194483
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r310984:
Use calloc instead of malloc + memset(.., 0, ..)
r311102 (by pfg):
Cleanup inelegant calloc(3) introduced in r310984.
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310048
hyperv: Implement "enlightened" time counter, which is rdtsc based.
Reviewed by: kib
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8763
310101
hyperv: Allow userland to ro-mmap reference TSC page
This paves way to implement VDSO for the enlightened time counter.
Reviewed by: kib
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8768
310239
hyperv: Implement userspace gettimeofday(2) with Hyper-V reference TSC
This 6 times gettimeofday performance, as measured by
tools/tools/syscall_timing
Reviewed by: kib
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8789
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Move __hidden attribute towards the end of the declaration.
Apple had them at the start but moving them to the end is better for
faster reading and fits better what is done in other FreeBSD headers.
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r311000:
Fix spelling errors
r311002:
Install bsnmpclient(3) as snmp_client_{init,set_host,set_port}(3)
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This depends on unmerged r307538 still.
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Move libsysdecode-specific hack out of buildworld.
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Rename ORDERED to BOOTSTRAP since no order is respected in the list.
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Sync libarchive with vendor.
Fixed vendor issues (relevant to FreeBSD)
#825, #832: Add sanity check of tar "uid, "gid" and "mtime" fields
#830, #831, #833, #846: Spelling fixes
#850: Fix issues with reading certain jar files
Fixed issues found by Google OSS-Fuzz:
OSS-Fuzz #15: Fix heap-buffer-overflow in archive_le16dec()
OSS-Fuzz #16: Fix possible hang in uudecode_filter_read()
OSS-Fuzz #139, #145, #152: Fix heap-buffer-overflow in uudecode_bidder_bid()
OSS-Fuzz #220: Reject an 'ar' filename table larger than 1GB or a filename
larger than 1MB
OSS-Fuzz #227, #230, #239: Fix possible memory leak in archive_read_free()
OSS-Fuzz #237: Fix heap buffer overflow when reading invalid ar archives
OSS-Fuzz #286: Bugfix in archive_strncat_l()
More information:
https://github.com/libarchive/libarchive/issues/[libarchive_issue_number]
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=[oss_fuzz_issue_number]
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Look for list.h in ${.CURDIR} to unbreak the build with a ports-based copy
of llvm38 on ^/stable/11 (oh, the bugs you find when you set CC,CXX,CPP
manually and it skips the bootstrap stage for the toolchain...)
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Install {asn1,bsnmpagent,bsnmpclient,bsnmplib}.3 as all of the APIs
they document
Also, alphabetically sort MAN
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Upgrade our copies of clang, llvm, lldb, compiler-rt and libc++ to 3.9.0
release, and add lld 3.9.0. Also completely revamp the build system for
clang, llvm, lldb and their related tools.
Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
support to build; see UPDATING for more information.
Release notes for llvm, clang and lld are available here:
<http://llvm.org/releases/3.9.0/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.9.0/tools/clang/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.9.0/tools/lld/docs/ReleaseNotes.html>
Thanks to Ed Maste, Bryan Drewery, Andrew Turner, Antoine Brodin and Jan
Beich for their help.
Relnotes: yes
MFC r309147:
Pull in r282174 from upstream llvm trunk (by Krzysztof Parzyszek):
[PPC] Set SP after loading data from stack frame, if no red zone is
present
Follow-up to r280705: Make sure that the SP is only restored after
all data is loaded from the stack frame, if there is no red zone.
This completes the fix for
https://llvm.org/bugs/show_bug.cgi?id=26519.
Differential Revision: https://reviews.llvm.org/D24466
Reported by: Mark Millard
PR: 214433
MFC r309149:
Pull in r283060 from upstream llvm trunk (by Hal Finkel):
[PowerPC] Refactor soft-float support, and enable PPC64 soft float
This change enables soft-float for PowerPC64, and also makes
soft-float disable all vector instruction sets for both 32-bit and
64-bit modes. This latter part is necessary because the PPC backend
canonicalizes many Altivec vector types to floating-point types, and
so soft-float breaks scalarization support for many operations. Both
for embedded targets and for operating-system kernels desiring
soft-float support, it seems reasonable that disabling hardware
floating-point also disables vector instructions (embedded targets
without hardware floating point support are unlikely to have Altivec,
etc. and operating system kernels desiring not to use floating-point
registers to lower syscall cost are unlikely to want to use vector
registers either). If someone needs this to work, we'll need to
change the fact that we promote many Altivec operations to act on
v4f32. To make it possible to disable Altivec when soft-float is
enabled, hardware floating-point support needs to be expressed as a
positive feature, like the others, and not a negative feature,
because target features cannot have dependencies on the disabling of
some other feature. So +soft-float has now become -hard-float.
Fixes PR26970.
Pull in r283061 from upstream clang trunk (by Hal Finkel):
[PowerPC] Enable soft-float for PPC64, and +soft-float -> -hard-float
Enable soft-float support on PPC64, as the backend now supports it.
Also, the backend now uses -hard-float instead of +soft-float, so set
the target features accordingly.
Fixes PR26970.
Reported by: Mark Millard
PR: 214433
MFC r309212:
Add a few missed clang 3.9.0 files to OptionalObsoleteFiles.
MFC r309262:
Fix packaging for clang, lldb and lld 3.9.0
During the upgrade of clang/llvm etc to 3.9.0 in r309124, the PACKAGE
directive in the usr.bin/clang/*.mk files got dropped accidentally.
Restore it, with a few minor changes and additions:
* Correct license in clang.ucl to NCSA
* Add PACKAGE=clang for clang and most of the "ll" tools
* Put lldb in its own package
* Put lld in its own package
Reviewed by: gjb, jmallett
Differential Revision: https://reviews.freebsd.org/D8666
MFC r309656:
During the bootstrap phase, when building the minimal llvm library on
PowerPC, add lib/Support/Atomic.cpp. This is needed because upstream
llvm revision r271821 disabled the use of std::call_once, which causes
some fallback functions from Atomic.cpp to be used instead.
Reported by: Mark Millard
PR: 214902
MFC r309835:
Tentatively apply https://reviews.llvm.org/D18730 to work around gcc PR
70528 (bogus error: constructor required before non-static data member).
This should fix buildworld with the external gcc package.
Reported by: https://jenkins.freebsd.org/job/FreeBSD_HEAD_amd64_gcc/
MFC r310194:
Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to
3.9.1 release.
Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
support to build; see UPDATING for more information.
Release notes for llvm, clang and lld will be available here:
<http://releases.llvm.org/3.9.1/docs/ReleaseNotes.html>
<http://releases.llvm.org/3.9.1/tools/clang/docs/ReleaseNotes.html>
<http://releases.llvm.org/3.9.1/tools/lld/docs/ReleaseNotes.html>
Relnotes: yes
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libcompiler_rt: use ${SRCTOP} for the top of the FreeBSD tree
MFC r306377 (by emaste):
libcompiler_rt: move file list to Makefile.inc for reuse elsewhere
Also switch to the style used in the clang390-import branch to reduce
future conflicts.
Reviewed by: dim
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D8039
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r310186:
Install the lib/libelftc manpages
Some other manpages, e.g. c++filt reference these
r310187:
Remove lib/libelf's manpages if MK_TOOLCHAIN == no
Add a comment to help figure out which set is lib/libelf's and which set
is lib/libelftc's
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Properly sign extend the result of jrand48() and mrand48().
These functions are supposed to return a value between [-2^31, 2^31).
This doesn't seem to work on 64-bit systems, where we return a value
between [0, 3^32). Patch up the function to use proper casts to int32_t.
While there, fix some other style bugs.
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Fix libusb20_dev_get_desc(3) to use the "vendor product" order, not
"product vendor". This is consistent with how it's generally done.
The ordering is visible eg in usbconfig(8) output.
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Document that getfsstat(2) called with MNT_NOWAIT skips file systems
that are in the process of being unmounted.
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Fix a bug in sctp_sendmsgx(), where the sid provided by the user
was hot honored.
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Speed up pw operations that edit /etc/group or /etc/passwd
r285050 fixed a bug in pw that could lead to /etc/passwd or /etc/group
corruption on power loss. However, it fixed it by opening those files with
O_SYNC, which is very slow, especially on ZFS. This change replaces O_SYNC with
appropriately placed fsync()s instead, which is much faster. Using a ZFS
tmpdir, the time to run pw's kyua tests drops from 245s to 35s.
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Export the whole thread name in kinfo_proc
kinfo_proc::ki_tdname is three characters shorter than
thread::td_name. Add a ki_moretdname field for these three
extra characters. Add the new field to kinfo_proc32, as well.
Update all in-tree consumers to read the new field and assemble
the full name, except for lldb's HostThreadFreeBSD.cpp, which
I will handle separately. Bump __FreeBSD_version.
Sponsored by: Dell EMC
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thr_set_name(): silently truncate the given name as needed
Instead of failing with ENAMETOOLONG, which is swallowed by
pthread_set_name_np() anyway, truncate the given name to MAXCOMLEN+1
bytes. This is more likely what the user wants, and saves the
caller from truncating it before the call (which was the only
recourse).
Polish pthread_set_name_np(3) and add a .Xr to thr_set_name(2)
so the user might find the documentation for this behavior.
Sponsored by: Dell EMC
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