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
Upstream one-true-awk decided to disallow hex strings as numbers. This
is in line with awk's behavior prior to C99, and allowed by the POSIX
standard. The standard, however, allows them to be treated as numbers
because that's what the standard said in the 2001 through 2004 editions.
Since 2001, the nawk in FreeBSD has treated them as numbers, so restore
that behavior, allowed by the standard.
A number of scripts in the FreeBSD tree depend on this interpretation,
including scripts to build the kernel which had mysteriously started
failing for some people and not others. By re-allowing 0x hex numbers,
this fixes those scripts and restores POLA.
Upstream issue: https://github.com/onetrueawk/awk/issues/126
Sponsored by: Netflix
Reviewed by: kevans
MFC After: asap due to regression alrady merged to stable
Differential Revision: https://reviews.freebsd.org/D31199
In the merge of 20210215, I left two merge conflicts #if 0'd by mistake
to check later rather than resolve them as part of the merge. This code
turns out to be from the original one-true-awk import and not FreeBSD
specific, so remove them.
Remove a extra definition of HAT.
Remove a stylistic change that also appears to be a mismerge along the
way.
Remove FREEBSD-upgrade. Nobody has updated it since the original 2007
cvs import. It talks about old CVS branches that never made it into svn,
let alone git. New imports will follow the standard practices now, so
there's nothing left to document.
Move README to README.md and copy the README.md from upstream over.
This leaves just the $FreeBSD$ lines (which remain for the stable/12
merge) and the strcoll part of ru@'s r201989/d98dd8e5f94c as the only
diffs with upstream. FreeBSD also still has its own man page, which I
don't plan on changing. Once this commit is merged to stable/12, I plan
no further merges to stable/12. Sometime after that I'll remove the
$FreeBSD$ lines to reduce the diffs even more (though i want to make
sure plans won't change first). I also plan to talk to upstream about
this change...
MFC After: 2 weeks
Sponsored by: Netflix
Import the latest bsd-features branch of the one-true-awk upstream:
o Move to bison for $YACC
o Set close-on-exec flag for file and pipe redirects that aren't std*
o lots of little fixes to modernize ocde base
o free sval member before setting it
o fix a bug where a{0,3} could match aaaa
o pull in systime and strftime from NetBSD awk
o pull in fixes from {Net,Free,Open}BSD (normalized our code with them)
o add BSD extensions and, or, xor, compl, lsheift, rshift (mostly a nop)
Also revert a few of the trivial FreeBSD changes that were done slightly
differently in the upstreaming process. Also, our PR database may have
been mined by upstream for these fixes, and Mikolaj Golub may deserve
credit for some of the fixes in this update.
Suggested by: Mikolaj Golub <to.my.trociny@gmail.com>
PR: 143363,143365,143368,143369,143373,143375,214782
Sponsored by: Netflix
This is the new replacement for the existing cortex-strings code which will
be replaced in a follow-up commit.
We should also be able to use some of the math functions to allow the
tests to pass on AArch64 (and other architectures) instead of just x86.
We might also be able to reuse some of the tests for the kyua testsuite.
Imported using
```
curl -L e823e3abf5 | tar --strip-components=1 -xvzf -
git add .
```
Differential Revision: https://reviews.freebsd.org/D29035
git-subtree-dir: contrib/arm-optimized-routines
git-subtree-mainline: e34c713b0e
git-subtree-split: f9f37c002a
Revert commit 22b615a96593 from llvm git (by Daniel Kiss):
[libunwind] Support for leaf function unwinding.
Unwinding leaf function is useful in cases when the backtrace finds a
leaf function for example when it caused a signal.
This patch also add the support for the DW_CFA_undefined because it marks
the end of the frames.
Ryan Prichard provided code for the tests.
Reviewed By: #libunwind, mstorsjo
Differential Revision: https://reviews.llvm.org/D83573
Reland with limit the test to the x86_64-linux target.
Bisection has shown that this particular upstream commit causes programs
using backtrace(3) on aarch64 to segfault. This affects the lang/rust
port, for instance. Until we can upstream to fix this problem, revert
the commit for now.
Reported by: mikael
PR: 256864
libpfctl supports creating rules, but not (yet) adding addresses to a
pool. Adding addresses certainly does not work through adding a rule.
PR: 256917
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
In FreeBSD 14 we will stop providing _p libraries (compiled with -pg).
Reviewed by: dim (upstream)
Obtained from: LLVM 699d47472c3f
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D30861
Merge commit 789708617d20 from llvm git (Koutheir Attouchi):
Do not generate calls to the 128-bit function __multi3() on 32-bit ARM
Re-applying this patch after bots failures. Should be fine now.
The function __multi3() is undefined on 32-bit ARM, so a call to it should
never be emitted. Instead, plain instructions need to be generated to
perform 128-bit multiplications.
Differential Revision: https://reviews.llvm.org/D103906
Reported by: mmel
MFC after: 3 days
Bring in NetBSD's vis as of 2021-06-21
Man page fixes, -M, -N and -S support for shell meta characters (all or some)
and no locale.
Discussed with: emaste@
Differential Revision: https://reviews.freebsd.org/D25358
I found this while running kdump(1) on a CheriBSD system due to a
capability length violation when printing the /etc/libmap.conf read()
system call: it crashed immediately after printing the first line.
Found by: CHERI
Reviewed By: jhb
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D30771
Merge commit 52e9d80d5db2 from llvm git (by Jason Liu):
[libc++] add `inline` for __open's definition in ifstream and ofstream
Summary:
When building with gcc on AIX, it seems that gcc does not like the
`always_inline` without the `inline` keyword.
So adding the inline keywords in for __open in ifstream and ofstream.
That will also make it consistent with __open in basic_filebuf
(it seems we added `inline` there before for gcc build as well).
Differential Revision: https://reviews.llvm.org/D99422
PR: 255570
MFC after: 6 weeks
Merge commit 5c18d1136665 from llvm git (by Qiu Chaofan)
[SPE] Disable strict-fp for SPE by default
As discussed in PR50385, strict-fp on PowerPC SPE has not been
handled well. This patch disables it by default for SPE.
Reviewed By: nemanjai, vit9696, jhibbits
Differential Revision: https://reviews.llvm.org/D103235
PR: 255570
MFC after: 6 weeks
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.
PR: 255570
MFC after: 6 weeks
Note by imp: this is clearly a mis-merge from the vendor branch which
doesn't have this stutter in it.
Reviewed by: imp@,ngie@
Pull Request: https://github.com/freebsd/freebsd-src/pull/154
Fixes the following compile warning:
implicit declaration of function 'sysctlbyname' is invalid in C99
[-Wimplicit-function-declaration]
Found by: J87
Differential Revision: https://reviews.freebsd.org/D30484
MFC after: 1 week
Sponsored by: Mellanox Technologies // NVIDIA Networking
Remove makefiles, configure files and unused at build time files
to reduce the diff size. Otherwise the diff contains a lot of
unnecessary lines what makes reviewing and merging proccess so hard,
especially for re@.
MFC after: 2 weeks
This diff primarily adds/removes flags to make the tests compatible with
sort. Two tests are removed. One test is changed to expect fail due to
a bug.
Reviewed by: markj
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D30217
Merge commit '2858419a0ee2b8f5827de72c00618bcd69ebc5fc'
This update fixes the initialization of "scale" to 20 if started with
-l and the initial statement leads to an error (e.g. contains a syntax
error). Scale was initialized to 0 in that case.
Another change is the support of job control in interactive mode with
line editing enabled. The control characters have been interpreted as
editing commands only, prior to this version.
MFC after: 3 days
The source to be used should be sqlite-autoconf-3350500.tar.gz
instead of the souce sqlite-amalgamation-3350500.zip used by
the port.
This reverts commit eccd5a4d39.
Merge commit 99eca1bd9c7a from llvm git (by Mark Johnston):
[Driver] Enable kernel address and memory sanitizers on FreeBSD
Test Plan: using kernel ASAN and MSAN implementations in FreeBSD
Reviewed By: emaste, dim, arichardson
Differential Revision: https://reviews.llvm.org/D98286
Merge commit f511dc75e4c1 from llvm git (by Mark Johnston):
[asan] Add an offset for the kernel address sanitizer on FreeBSD
This is based on a port of the sanitizer runtime to the FreeBSD kernel
that has been commited as https://cgit.freebsd.org/src/commit/?id=38da497a4dfcf1979c8c2b0e9f3fa0564035c147
and the following commits.
Reviewed By: emaste, dim
Differential Revision: https://reviews.llvm.org/D98285
Requested by: markj
MFC after: 3 days
This reverts a portion of 274579831b ("capsicum: Limit socket
operations in capability mode") as at least rtsol and dhcpcd rely on
being able to configure network interfaces while in capability mode.
Reported by: bapt, Greg V
Sponsored by: The FreeBSD Foundation
