This version adds options and functions that allow to print numbers
in the open interval (-1 .. 1) with or without a leading 0 digit.
Additionally, an option has been added to prevent line wrap and
allows to print arbitrarily long results on a single line.
Merge commit '5d58a51571721190681c50d4bd3a1f45e6282d72'
A number of files have been removed from the release distribution of
this bc implementation. They were mostly relevant for pre release
testing and benchmarking to identify regressions. The Markdown
sources of the man pages are only relevant for combinations of build
options not used in FreeBSD and need non-default conversion tools
(available as ports in FreeBSD).
All the omitted files can be found in the upstream git repository,
and they are fetched when building this software as a port. But they
have never been used in the FreeBSD base system.
ATF_REQUIRE_ERRNO requires the given errno iff the given expression is
true. These test cases used it incorrectly, potentially allowing
sem_clockwait_np to succeed when it was expected to fail. Use separate
ATF calls to require failure and the expected errno.
MFC after: 1 week
Sponsored by: Dell EMC Isilon
In a guest on a busy hypervisor, the time remaining after an
interrupted sleep could be much lower than other environments.
Relax the lower bound on VMs.
MFC after: 1 week
Sponsored by: Dell EMC Isilon
RFC 3414 Section 4. Discovery specifies that a discovery request message has a
varBindList left empty. Nonetheless, bsnmpd(1) should not crash when receiving
a non-zero var-bindings list in a Discovery Request message.
PR: 255214
MFC after: 2 weeks
ELF tool chain readelf accepts -u / --unwind but just ignores the
option. This was previously undocumented, which could be confusing for
someone encountering `readelf -u` (in a script or GNU readelf example).
Reported by: markj (in D32003)
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
This matches the GNU and LLVM versions of readelf.
As markj noted in the review -u is not actually implemented yet and has
no effect. The option is accepted and just ignored.
Reported by: andrew
Reviewed by: andrew, markj
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32003
Implement optional timezone change detection for local time libc
functions. This is disabled by default; set WITH_DETECT_TZ_CHANGES
to build it.
Reviewed By: imp
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
X-NetApp-PR: #47
Differential Revision: https://reviews.freebsd.org/D30183
The rework of GetBooleanVar to GetBooleanExpr requires
we add "${" and ":U}" around the expression so it can be directly
evaluated.
Reported by: mjg
MFC after: 1 week
#
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# Relnotes: <Set to 'yes' for mention in release notes.>
# Security: <Vulnerability reference (one per line) or description.>
# Sponsored by: <If the change was sponsored by an organization.>
# Pull Request: <https://github.com/freebsd/<repo>/pull/###>
# Differential Revision: <https://reviews.freebsd.org/D###>
#
# "Pull Request" and "Differential Revision" require the *full* GitHub or
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# Sponsored by: <If the change was sponsored by an organization.>
# Pull Request: <https://github.com/freebsd/<repo>/pull/###>
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#
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As reported by Ronald, adding the out-of-line LSE atomics helpers for
aarch64 to compiler-rt was not sufficient to link programs using these,
as they also require a __aarch64_have_lse_atomics global. This is
initialized in compiler-rt's lib/builtins/cpu_model.c, roughly similar
to the x86 CPU model and feature detection in that file.
Since upstream does not yet have a FreeBSD specific implementation for
getting the required information, add a simple one that should work for
now, while I try to get it sorted with the LLVM people.
Reported by: Ronald Klop <ronald-lists@klop.ws>
Fixes: cc55ee8009
PR: 257392
MFC after: 2 weeks
Reverts llvm commit 42eaf4fe0adef3344adfd9fbccd49f325cb549ef, pointed
from bisect as source of regression that causes liblzma to compress/
uncompress incorrectly. It's know to affect powerpc64 BE only.
The patch unbreaks FreeBSD powerpc64 installation media, since
bsdinstall can't uncompress the *.txz produced by FreeBSD CI. It's
probably miscompiling other software bas well.
Upstream PR: https://bugs.llvm.org/show_bug.cgi?id=51714
Reviewed by: dim
MFC after: 2 days
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D31804
Amends LLVM commit 2518433f861fcb877d0a7bdd9aec1aec1f77505a that
was pointed as the source of regression on LLVM12.
This affects powerpc64*, making binaries crash with segmentation fault
due to bad code generation around "__stack_chk_guard"
Root cause and/or proper fix is under investigation by:
https://bugs.llvm.org/show_bug.cgi?id=51590
Reviewed by: dim
MFC after: 2 days
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D31698
Libarchive 3.5.2
New features:
PR #1502: Support for PWB and v7 binary cpio formats
PR #1509: Support of deflate algorithm in symbolic link decompression
for ZIP archives
Important bugfixes:
IS #1044: fix extraction of hardlinks to symlinks
PR #1480: Fix truncation of size values during 7zip archive
extraction on 32bit architectures
PR #1504: fix rar header skiming
PR #1514: ZIP excessive disk read - fix location of central directory
PR #1520: fix double-free in CAB reader
PR #1521: Fixed leak of rar before ending with error
PR #1530: Handle short writes from archive_write_callback
PR #1532: 7zip: Use compression settings from file also for file header
IS #1566: do not follow symlinks when processing the fixup list
MFC after: 2 weeks
Relnotes: yes
Libarchive 3.5.2
New features:
PR #1502: Support for PWB and v7 binary cpio formats
PR #1509: Support of deflate algorithm in symbolic link decompression
for ZIP archives
Important bugfixes:
IS #1044: fix extraction of hardlinks to symlinks
PR #1480: Fix truncation of size values during 7zip archive
extraction on 32bit architectures
PR #1504: fix rar header skiming
PR #1514: ZIP excessive disk read - fix location of central directory
PR #1520: fix double-free in CAB reader
PR #1521: Fixed leak of rar before ending with error
PR #1530: Handle short writes from archive_write_callback
PR #1532: 7zip: Use compression settings from file also for file header
IS #1566: do not follow symlinks when processing the fixup list
Obtained from: libarchive
Libarchive commit: 1b2c437b99b361c7692538fa373e99955e9b93ae
Libarchive tag: v3.5.2
Merge commit 79f9cfbc21e0 from llvm git (by Yaxun (Sam) Liu):
Do not merge LocalInstantiationScope for template specialization
A lambda in a function template may be recursively instantiated. The recursive
lambda will cause a lambda function instantiated multiple times, one inside another.
The inner LocalInstantiationScope should not be marked as MergeWithParentScope
since it already has references to locals properly substituted, otherwise it causes
assertion due to the check for duplicate locals in merged LocalInstantiationScope.
Reviewed by: Richard Smith
Differential Revision: https://reviews.llvm.org/D98068
Reported by: yuri
PR: 257978
MFC after: 3 days
Merge commit 5033f0793fe6 from llvm git (by Dimitry Andric):
[lldb] Avoid unhandled Error in TypeSystemMap::GetTypeSystemForLanguage
When assertions are turned off, the `llvm::Error` value created at the
start of this function is overwritten using the move-assignment
operator, but the success value is never checked. Whenever a TypeSystem
cannot be found or created, this can lead to lldb core dumping with:
Program aborted due to an unhandled Error:
Error value was Success. (Note: Success values must still be checked prior to being destroyed).
Fix this by not creating a `llvm::Error` value in advance, and directly
returning the result of `llvm::make_error` instead, whenever an error is
encountered.
See also: <https://bugs.freebsd.org/253881> and
<https://bugs.freebsd.org/257829>.
Reviewed By: teemperor
Differential Revision: https://reviews.llvm.org/D108088
Reported by: dmgk, ota@j.email.ne.jp
PR: 253881, 257829
MFC after: 3 days
Merge commit 2f57ecae4b
This is a new major release with a number of changes and extensions:
- Limited the number of temporary numbers and made the space for them
static so that allocating more space for them cannot fail.
- Allowed integers with non-zero scale to be used with power, places,
and shift operators.
- Added greatest common divisor and least common multiple to lib2.bc.
- Made bc and dc UTF-8 capable.
- Added the ability for users to have bc and dc quit on SIGINT.
- Added the ability for users to disable prompt and TTY mode by
environment variables.
- Added the ability for users to redefine keywords.
- Added dc's modular exponentiation and divmod to bc.
- Added the ability to assign strings to variables and array elements
and pass them to functions in bc.
- Added dc's asciify command and stream printing to bc.
- Added bitwise and, or, xor, left shift, right shift, reverse,
left rotate, right rotate, and mod functions to lib2.bc.
- Added the functions s2u(x) and s2un(x,n), to lib2.bc.
MFC after: 1 week
Yan Zhong at FreeBSD Foundation is working on a wireless network
configuratior for an experimental FreeBSD installer. The new installer
requires an event to detect when connecting to a network fails due to a
bad password. When this happens a WPA-EVENT-TEMP-DISABLED event is
triggered. This patch passes the event to an action file provided by
the new experimental installer.
Submitted by: Yang Zhong <yzhong () freebsdfoundation.org>
Reviewed by: assumed to be reviewed by emaste (and cy)
MFC after: 1 week
From the (substantially larger) upstream commit:
+ call delay_output_sp to handle BSD-style padding when tputs_sp is
called, whether directly or internally, to ensure that the SCREEN
pointer is passed correctly (reports by Henric Jungheim, Juraj
Lutter).
This fixes bison segfaults observed when colourized output is enabled.
Thanks to jrtc27@ for identifying the upstream fix.
PR: 256731
MFC after: 3 days
Merge commit c6ebc651b6fa from llvm git (by Simon Atanasyan):
[LLD] Support compressed input sections on big-endian targets
This patch enables compressed input sections on big-endian targets by
checking the target endianness and selecting an appropriate `Chdr`
structure.
Fixes PR51369
Differential Revision: https://reviews.llvm.org/D107635
Reported by: emaste
MFC after: 3 days
This is needed in order to build various LLVM binutils (e.g. addr2line)
as well as clang/lld/lldb.
Co-authored-by: Jessica Clarke <jrtc27@FreeBSD.org>
Test Plan: Compiles on ubuntu 18.04 and macOS 11.4
Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D31057
Fill in all the details to the standard process so they are hand in one
place and don't need to be re-remembered or rediscovered for the next
import.
Sponsored by: Netflix
July 27, 2021:
As per IEEE Std 1003.1-2008, -F "str" is now consistent with
-v FS="str" when str is null. Thanks to Warner Losh.
July 24, 2021:
Fix readrec's definition of a record. This fixes an issue
with NetBSD's RS regular expression support that can cause
an infinite read loop. Thanks to Miguel Pineiro Jr.
Fix regular expression RS ^-anchoring. RS ^-anchoring needs to
know if it is reading the first record of a file. This change
restores a missing line that was overlooked when porting NetBSD's
RS regex functionality. Thanks to Miguel Pineiro Jr.
Fix size computation in replace_repeat() for special case
REPEAT_WITH_Q. Thanks to Todd C. Miller.
Also, included the tests from upstream, though they aren't yet connected
to the tree.
Sponsored by: Netflix
Upstream is poised to deprecate the -Ft wart in one true awk. None of
the other awks do this, and the gawk maintainer says that he's had no
requests for it in gawk in 30 years maintaining it. github can find a
few instances of it in the wild. As such, warn that it's deprecated and
will go away in the future.
MFC After: 3 days
Sponsored by: Netflix
IEEE Std 1003.1-2008 mandates that -F str be treated the same as -v
FS=str. For a null string, this was not the case. Since awk(1) documents
that a null string for FS has a specific behavior, make -F '' behave
consistently with -v FS="".
PR: 241441
Upstream issue: https://github.com/onetrueawk/awk/issues/127
Upstream pull request: https://github.com/onetrueawk/awk/pull/128
MFC After: 2 weeks
Sponsored by: Netflix
We normally don't add $FreeBSD$ to contrib software. However, these
changes date back to the CVS era of source code management and have been
overlooked. Now that all these files are back to the same as the
upstream bsd-features branch, remove the FreeBSD specific changes, which
are now just $FreeBSD$ and the (FreeBSD) in the version string.
MFC After: 2 weeks
Sponsored by: Netflix
In 2005, FreeBSD changed one-true-awk to honor the locale's collating
order. This was billed as a temporary patch. It was also compatible with
the then-current behavior of gawk. That temporary patch has lasted 16
years now.
However, IEEE Std 1003.1-2008 changed the behaivor of ranges in regular
expressions outside of the "C" and "POSIX" locales to be undefined.
Starting in 2011, gawk 4.0 stopped using the locale for the range
regular expressions and used the traditional behavior only. The
maintainer had grown weary of answering why '[A-Z]' would sometimes
match lower-case expressions. The details about are explained here:
https://www.gnu.org/software/gawk/manual/html_node/Ranges-and-Locales.html
To restore compatibility with other implementaitons of awk, revert this
patch. FreeBSD is the odd-system out. It also has the nice side effect
of eliminating the last of our differences with upstream one-true-awk.
Reviewed by: cy, rgrimes
MFC After: 2 weeks
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D31114
Since FreeBSD has allowed "0x" hex strings to be converted to integers
for a long time, and since upstream has killed that behavior, warn about
this issue. This will allow us to deprecate this behavior for 14.0 while
giving our users of 12.x and 13.x fair warning.
Sponsored by: Netflix
proctab.c is a generated file and never should have been committed to
the tree. This file has been added and removed a couple of times, most
recently added by me in my 2019 updates.
Sponsored by: Netflix
We have to namespace the regex functions to avoid duplicate symbol errors.
This also ensures that vi doesn't define the libc reg* functions with
mismatched signatures.
ld: error: duplicate symbol: regcomp
>>> defined at sanitizer_common_interceptors.inc:7519 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7519)
>>> asan_interceptors.o:(__interceptor_regcomp) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a
>>> defined at regcomp.c
>>> .../regex/regcomp.c.o:(.text+0x0)
ld: error: duplicate symbol: regerror
>>> defined at sanitizer_common_interceptors.inc:7543 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7543)
>>> asan_interceptors.o:(__interceptor_regerror) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a
>>> defined at regerror.c
>>> .../regex/regerror.c.o:(.text+0x0)
ld: error: duplicate symbol: regexec
>>> defined at sanitizer_common_interceptors.inc:7530 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7530)
>>> asan_interceptors.o:(__interceptor_regexec) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a
>>> defined at regexec.c
>>> .../regex/regexec.c.o:(.text+0x0)
ld: error: duplicate symbol: regfree
>>> defined at sanitizer_common_interceptors.inc:7553 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7553)
>>> asan_interceptors.o:(__interceptor_regfree) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a
>>> defined at regfree.c
>>> .../regex/regfree.c.o:(.text+0x0)
Committed upstream as https://github.com/lichray/nvi2/pull/92
Reviewed By: bapt
Differential Revision: https://reviews.freebsd.org/D31050
