r264400:
NO_MAN= has been deprecated in favor of MAN= for some time, go ahead
and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.
r265836:
Remove last two NO_MAN= in the tree. In both of these cases, MAN= is
what is needed.
r272343:
r272458:
Import the NetBSD test suite from ^/vendor/NetBSD/tests/09.30.2014_20.45 ,
minus the vendor Makefiles
Provide directions for how to bootstrap the vendor sources in
FREEBSD-upgrade
MFC after 2 weeks
Discussed with: rpaulo
Sponsored by: EMC / Isilon Storage Division
r272890:
Only build/run hsearch_basic and hsearch_r_basic on NetBSD
hdestroy1 is not present on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r272891:
Expect SIGSEGV in lib/libc/stdlib/t_getenv:setenv_basic
See bin/189805 for more details
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r272901:
Disable tests that don't pass on FreeBSD due to missing support in
humanize_number(3). Bringing in additional revisions from NetBSD's
humanize_number(3) will fix the tests
Account for the fact that util.h on NetBSD is libutil.h on FreeBSD
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r272902:
Add missing #include <sys/time.h> for gettimeofday
Sponsored by: EMC / Isilon Storage Division
r272903:
FreeBSD returns ENOTTY instead of EBADF in ttyname_r; mark it as an expected
failure
PR: 191936
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r272905:
FreeBSD doesn't support strings greater than MAXHOSTNAMELEN-1 in
{get,set}{domain,host}name. Adjust the tests to not exceed that
value when testing out the code
Add a positive and negative test for MAXHOSTNAMELEN-1 and
MAXHOSTNAMELEN, respectively
PR: 181127
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r272908:
Disable the invalid pointer test on FreeBSD
FreeBSD segfaults on invalid pointers passed to getcwd because it throbs the
address passed in in libc, whereas NetBSD just passes the information off to
the syscall, which allows the kernel to return EFAULT on bad pointers.
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r272909:
Handle getting/setting niceness/priority correctly on FreeBSD vs NetBSD
This might be fallout from PR: 189821
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r272910:
SIGPWR does not exist on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r272914:
Skip over t_spawn_open_nonexistent_diag because it requires NetBSD specific
additions to posix_spawn
Sponsored by: EMC / Isilon Storage Division
r272915:
Port the testcase to FreeBSD
- Make #include path to h_macros.h a non-relative path
- __gl_stat_t is synonymous with struct stat on FreeBSD
- FreeBSD doesn't have _DIRENT_RECLEN
- Skip over glob_star on FreeBSD (testcase doesn't pass)
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r272979:
Only #include <sys/tls.h> on NetBSD
Sponsored by: EMC / Isilon Storage Division
r272980:
#include libutil.h for fparseln on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r273010:
Implement 64MB memory limit for test to ensure that it fails reliably in
600 seconds; it would previously fail inconsistently when run in some virtual
machine configurations
This patch might need to be reverted or revisited later (see the attached PR
for more details)
PR: 169302
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273011:
Fix compilation errors with missing wide-type headers and fix compilation
warnings with -Wformat
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273012:
- Add libutil #include for fparseln
- Change ATF_REQUIRE_EQ_MSG to ATF_CHECK_EQ_MSG to gather all failing results
possible (currently 12 with leftassoc)
- Mark leftassoc "atf_tc_expect_fail" on FreeBSD (PR coming soon after further
analysis is done on the code)
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273015:
Expect nice_err to fail on FreeBSD with unprivileged users
PR: 189821
Sponsored by: EMC / Isilon Storage Division
r273017:
Add #include <stdio.h> for printf
Sponsored by: EMC / Isilon Storage Division
r273019:
Do initial port of contrib/netbsd-tests/lib/libc/locale
t_io:
- Expect failures potentially related to implementation-specific knowledge of
the zh_TW.Big5 locale [*]
t_mbrtowc:
- Handle unknown locales more gracefully (do not test if the locale doesn't
exist)
- Expect failure with mbrtowc_internal dealing with Japanese locales
(potentially related to implementation detail knowledge of the ja_* locales) [*].
t_mbstowcs, t_mbtowc, t_wctomb:
- Handle unknown locales more gracefully (do not test if the locale doesn't
exist)
t_wcstod:
- Treat FreeBSD like NetBSD and Linux in the XXX: FIXME section
[*] More investigation is required to determine the root cause of the failures
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273020:
memmem with NUL length "needle" (aka small) strings on FreeBSD/OSX returns
NULL instead of the "haystack" value (aka big)
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273021:
Use 1 as a random seed, as recommended in srandom(3). Adjust the random values
accordingly
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273022:
Add #include <stdio.h> to get sys_nerr definition
Sponsored by: EMC / Isilon Storage Division
r273023:
__isnanl is automatically picked according to data type in <math.h>. There
isn't a need for the explicit __isnanl test
Sponsored by: EMC / Isilon Storage Division
r273024:
Only test the return value in mktime_negyear
Testing for the errno is an optional requirement according to POSIX, and
FreeBSD doesn't document that errno would be set on failure with mktime
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273025:
Change ATF_REQUIRE_MSG calls to ATF_CHECK_MSG to get as many errors as possible
t_strptime:common..
- Expect the testcase body as a whole to fail. Multiple PRs will be filed to
track the issues (there are 18 check failures)
t_strptime:day..
- %EA and %OA seem to be case insensitive on FreeBSD
r273389:
Port lib/libc/gen/t_siginfo to FreeBSD
- mcontext_t on FreeBSD doesn't have a __gregs field (it's split out on FreeBSD
into separate fields). In order to avoid muddying the test code with MD code,
the debugging trace info has not been implemented
- FreeBSD does not implement the si_stime and si_utime fields in siginfo_t, so
omit the debugging code that dumps the values
- sys/inttypes.h doesn't exist on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r273390:
libutil.h is required for fparseln on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r273391:
Add missing #include for sys/stat.h for fchmod
Sponsored by: EMC / Isilon Storage Division
r273393:
Port t_write to FreeBSD
- Mark the signo variable for the signal handle __unused
- Use limits.h instead of sys/syslimits.h (the latter does not
exist on FreeBSD)
Sponsored by: EMC / Isilon Storage Division
r273395:
Mark osi __unused so this compiles cleanly on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r273396:
unlink("/") fails with EISDIR instead of EBUSY on FreeBSD; test for that
instead
Sponsored by: EMC / Isilon Storage Division
r273397:
Port t_chroot to FreeBSD
- Add missing #include sys/stat.h for mkdir(2)
- Omit the fchroot(2) tests because the support is not present on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r273410:
Add sys/socket.h #include for bind(2), et al
Sponsored by: EMC / Isilon Storage Division
r273516:
Add netinet/in.h for struct sockaddr_in
Sponsored by: EMC / Isilon Storage Division
r273517:
Expect getgroups_err to fail on FreeBSD
PR: 189941
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273520:
Port t_pipe2.c to FreeBSD
- Omit the pipe2_nosigpipe testcase on FreeBSD (FreeBSD doesn't have
O_NOSIGPIPE).
- Convert "fcntl(n, F_CLOSEM)" to "closefrom(n)".
- Save and restore the resource limit on the number of files (RLIMIT_NOFILE).
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273521:
Convert "fcntl(n, F_CLOSEM)" to "closefrom(n)"
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273522:
- Mark unused parameters __unused in handler
- Call sigqueue with getpid() instead of 0 -- the latter idiom appears to only
be valid on NetBSD
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273523:
Add limits.h #include for LINE_MAX
Sponsored by: EMC / Isilon Storage Division
r273524:
Add sys/socket.h #include for struct sockaddr_in
Sponsored by: EMC / Isilon Storage Division
r273525:
Port t_mmap.c to FreeBSD
- Add needed headers for the testcases
- Omit mmap_block on non-NetBSD OSes
- Use "security.bsd.map_at_zero" instead of "vm.user_va0_disable"
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273526:
Omit the pollts testcases on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r273527:
Omit all of the testcases as revoke(2) is only implemented on devfs(5)
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273528:
Mark signo __unused in handler(..)
Sponsored by: EMC / Isilon Storage Division
r273529:
- Omit the poll testcases on FreeBSD (they require pollts)
- Add necessary headers for the testcases
Sponsored by: EMC / Isilon Storage Division
r273530:
Add limits.h #include for INT_MAX
Sponsored by: EMC / Isilon Storage Division
r273533:
Use <atf_srcdir>/truncate_test.root_owned instead of /usr/bin/fpr as fpr does
not exist on FreeBSD
truncate_test.root_owned will be generated at build time and owned by root
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273534:
- Mark sig/signo __unused
- Do not provide a relative path via #include "h_macros.h"
Sponsored by: EMC / Isilon Storage Division
r273535:
- Omit setrlimit_nthr testcase on FreeBSD (requires lwp.h, et al)
- Expect overflow with rlim_max at INT64_MAX, not UINT64_MAX (rlim_t is int64_t
on FreeBSD)
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273536:
Add limits.h #include for SSIZE_MAX
Sponsored by: EMC / Isilon Storage Division
r273537:
Add limits.h #include for SSIZE_MAX
Sponsored by: EMC / Isilon Storage Division
r273538:
Fix a typo (__FreeBSD__ -> __NetBSD__ when omitting setrlimit_nthr)
r273539:
Mark signum __unused
Sponsored by: EMC / Isilon Storage Division
r273540:
Omit the mprotect_exec testcase on FreeBSD
Sponsored by: EMC / Isilon Storage Division
r273572:
- Ignore EINVAL check with mknod(path, S_IFCHR, -1) as the testcase is always
executed on a non-devfs filesystem
- Expect mknod(path, S_IFREG, 0) to fail on FreeBSD
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273574:
- Test for EINVAL requirement when passing an invalid flag in to msync(2)
- Expect ENOMEM instead of EFAULT when msync'ing a previously munmap'ed region
on FreeBSD
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
r273578:
- Add inttypes.h and stdint.h in lieu of int_limits.h from NetBSD
- Use #include "h_macros.h" instead of relative path analog
Sponsored by: EMC / Isilon Storage Division
r273579:
- Mark signo __unused in the signal handler function
- Effectively #if 0 out some code that does not fail on FreeBSD
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273591:
Correct my previous commit:
- getrusage_utime_back succeeds reliably on FreeBSD
- getrusage_utime_zero passes/fails in a seemingly non-deterministic manner.
Skip it for now (and fix it later)
In the initial port of this testcase to FreeBSD, the results failed reliably
in the same manner as it does on NetBSD
Sponsored by: EMC / Isilon Storage Division
r273592:
- Add sys/types.h for the APIs in sys/sysctl.h
- Poke at VM_MIN_ADDRESS in machine/vmparam.h because FreeBSD doesn't have a
vm.minaddress sysctl analog
- Expect ENOMEM instead of EAGAIN in mlock_limits
- Provide mlock an mmap'ed page twice to simulate MAP_WIRED on NetBSD
In collaboration with: pho
Sponsored by: EMC / Isilon Storage Division
r273928:
Put mtree test files into a subdirectory.
Kyua 0.11 points TMPDIR to the test's work directory, and atf_check creates
auxiliary files in TMPDIR. This confuses a couple of mtree tests that were
using the work directory's root to validate the contents of the directory.
Fix the two affected tests by creating an auxiliary directory to use for
the mtree tests. (Kyua should probably do this on its own; filed bug #133
upstream to take a look at this.)
r273933:
Don't prune duplicate services in the expected output from /etc/services on
FreeBSD
Submitted by: pho
r273935:
Port tests to FreeBSD/Linux
Some of the testcases don't work outside of NetBSD, and the behavior of
ether_aton_r differs between FreeBSD, Linux, and NetBSD, and the calls to the
API need to be massaged for FreeBSD and Linux.
Submitted by: pho
r273936:
Port lib/libc/net/h_dns_server to FreeBSD
Submitted by: pho
r273937:
Port lib/libc/sys/t_dup to FreeBSD/Linux
- The requirements differ between FreeBSD/Linux when dealing with oldd/newd
being equal (both fail with EINVAL, not EBADF)
- Add an EBADF testcase
- Fix compilation issues on clang
In collaboration with: pho
r273938:
getitimer on FreeBSD returns the last set time instead of the remaining time;
test for that instead
Submitted by: pho
r273942:
Skip :sethostname_basic because it messes up the test host's hostname
Convert code from #if defined(__FreeBSD__) to #ifdef __FreeBSD__
r273943:
Port t_kevent to FreeBSD
Submitted by: pho
r273945:
Port t_mincore to FreeBSD
Mark :mincore_resid as atf_tc_expect_fail on FreeBSD because of new bug
discovered in running the tests (it succeeded from earlier on in the year to
September/October on FreeBSD, at least)
Submitted by: pho
r273946:
Port h_atexit to FreeBSD
__cxa_atexit varies between FreeBSD and NetBSD, and thus we must use pointers
instead of static fields in the BSS. More extensive discussion is included in
the source code
In collaboration with: kib
Submitted by: pho
r273947:
Expect :snprintf_posarg_error to blow up with a SIGSEGV on !NetBSD OSes
r273948:
Disable testcases 12 and 15-22 on FreeBSD
Submitted by: pho
r273949:
Add new atf_tc_expect_fail to fflush_err; this is a new (within the past couple months) bug
r273950:
Skip :fopen_regular on !NetBSD because it's a NetBSD specific test
Submitted by: pho
r273951:
Expect :sscanf_whitespace to fail on !NetBSD OSes
Submitted by: pho
r273952:
Port h_hash and t_sha2 to FreeBSD
t_sha2 contains dirty copy-paste hacks that need to be fixed with the openssh
OpenBSD compat layer
Submitted by: pho
r274061:
Port t_db.sh to FreeBSD
- The blocksize on FreeBSD is 32kB, not 64kB
- Add some detection for MK_DICT == no; /nonexistent is echoed along with
atf_skip to ensure that the test will fail if dict(..) is called in the
non-final stage of the pipeline
Submitted by: pho
r274062:
inet_network on FreeBSD returns NULL when provided "0x" to inet_network
Submitted by: pho
r274066:
Port lib/libc/ssp to FreeBSD
In most cases, the buffers and data were resized, but when dealing with the
helpers, some of the code was adjusted to fail more reliably
Submitted by: pho
r274067:
rpc_control on FreeBSD is a public-ish API (not prefixed with __), not private
like NetBSD
Submitted by: pho
r274072:
Finish off lib/libc/stdlib/t_strtod.c port by checking for "y" twice on
FreeBSD, and always assume long long double exists on FreeBSD
Submitted by: pho
r274074:
Add Makefile snippet to ease porting NetBSD testcases to FreeBSD from
contrib/netbsd-tests
This Makefile snippet handles polluting testcases with -lnetbsd, specific
headers for ATF version differences, and does necessary rewriting for the
testcases to match the format discussed on the TestSuite wiki page
(t_<foo> -> <foo>_test)
One must define SRCTOP (inspired by projects/bmake), OBJTOP, and TESTSRC
(e.g. contrib/netbsd-tests/lib/libc/gen) to use the Makefile snippet
Test programs are specific either via NETBSD_ATF_TESTS_C or NETBSD_ATF_TESTS_SH
C++ analogs aren't currently implemented.
The imported testcases will be cleaned up to use this Makefile snippet pseudo
"API".
r274079:
Import proper fix for misc/49356 (/usr/include/atf-c/config.h) after atf-c/config.h
was removed from the build
Pointyhat to: me (again, for not running make delete-old after running test builds)
r274090:
Fix the Jenkins test run by skipping the negative testcases earlier
The problem is that lib.libc.locale.t_io:bad_big5_wprintf was printing out
illegal Unicode characters, which causes XML parsers to bail immediately, e.g.
% kyua report-junit > ~/report.junit
% python2 -c 'import xml.dom.minidom as md; md.parse("/home/ngie/report.junit")'
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/xml/dom/minidom.py", line 1918, in parse
return expatbuilder.parse(file)
File "/usr/local/lib/python2.7/xml/dom/expatbuilder.py", line 924, in parse
result = builder.parseFile(fp)
File "/usr/local/lib/python2.7/xml/dom/expatbuilder.py", line 207, in parseFile
parser.Parse(buffer, 0)
xml.parsers.expat.ExpatError: not well-formed (invalid token): line 27137, column 13
r274142:
Remove expected failure from lib.libc.sys.t_mincore:mincore_resid
The failure was added based on observation seen on 11.0-CURRENT @ r273153, not
based on internal testing at EMC/Isilon
PR: 194829
Tested with the following configuration:
- amd64/i386
- 11.0-CURRENT @ r273153
- 100 times in a tight loop as root with the following commands...
-- kyua test lib/libc
-- kyua test lib/libc/sys
-- kyua test lib/libc/sys/mincore_test
r274143:
Expect lib.libc.sys.getcontext_test.setcontext_link to fail on amd64; add
additional debugging to make the underlying problem more visible
Calling setcontext(2) on amd64 as shown in the test program is failing on
amd64, not i386, with a return code of -1 and an errno of EINVAL
Further investigation is being done in the PR to determine the root cause for
the failure
PR: 194828
Tested with the following configuration:
- amd64/i386
- 11.0-CURRENT @ r273153
- 100 times in a tight loop as root with the following commands...
-- kyua test lib/libc
-- kyua test lib/libc/sys
-- kyua test lib/libc/sys/getcontext_test
r274571:
Use _exit instead of exit so the file descriptors aren't flushed twice in the
child processes
Submitted by: pho
r274572:
Only expect timeouts on powerpc with NetBSD
Submitted by: pho
r274573:
Expect :pthread_detach to fail with EINVAL instead of ESRCH on FreeBSD
PR: 191906
In collaboration with: pho
r274574:
Add pthread_np.h #include and initialize the pthread attribute on FreeBSD
Submitted by: pho
r274575:
#ifdef out a printf on !NetBSD that causes the testcase to fail when comparing
the output from the helper program
Submitted by: pho
r274576:
Port helper program to FreeBSD, similar to ../../lib/libc/stdlib/h_atexit.c
Submitted by: pho
In collaboration with: kib
r274577:
Add missing sys/time.h #include for timespecsub macro in lib/libnetbsd/sys/time.h
r274579:
Call sem_unlink on semaphores before attempting to create them
Due to the lack of uniqueness in the semaphore name, and the fact that the
tests don't have cleanup routines, an interrupted test can leave a semaphore
"laying around", causing all subsequent attempts to run the test to fail
I will file a NetBSD PR for this issue soon
r274597:
Skip the long-double epsilon checks on FreeBSD/i386
Sponsored by: EMC / Isilon Storage Division
r274598:
Reset errno to 0 before running scalbn to be sure that the tested errno is
valid
Sponsored by: EMC / Isilon Storage Division
r274599:
Alias isinff to isinf on FreeBSD
isinf on FreeBSD automatically picks the appropriate type per math.h
Sponsored by: EMC / Isilon Storage Division
r274600:
- Expect exp2_powers to fail on FreeBSD/i386
- Expect exp2_values to fail on FreeBSD due to the small epsilon
Sponsored by: EMC / Isilon Storage Division
r274601:
- Skip over the testcases that call cbrtl on platforms where LDBL_PREC == 53
(arm, mips, powerpc). This fixes the build on these platforms, based on some
ad hoc tinderbox runs I did a while ago
- Skip cast the arguments to powl as long double so powl properly interprets
those arugments at compile-time when picking the type
Sponsored by: EMC / Isilon Storage Division
r274626:
Mechanically replace #if defined(__FreeBSD__) and #if defined(__NetBSD__) with
their #ifdef equivalents for everything changed in contrib/netbsd-tests. There
are some items from the vendor tree that use #if defined(__FreeBSD__) or
#if defined(__NetBSD__) which are being left alone
Requested by: bde, rpaulo
Sponsored by: EMC / Isilon Storage Division
r275033:
Only pass 6 arguments to the 'run' function on amd64. amd64's
makecontext on FreeBSD only supports a maximum of 6 arguments. This
fixes the setcontext_link test on amd64.
PR: 194828
r276046:
Add __FreeBSD_version guards around hsearch_r to ease MFCing the code to
stable/10
It was added when __FreeBSD_version was ~1100027
r276430:
Expect access_test:access_inval to fail before __FreeBSD_version == 1100033
This will allow me to MFC the test, as jilles@ requested that I don't MFC the
access(2) KBI change to 10-STABLE in r271655
Backport fix for binutils 11867: .quad directive not assembled correctly
Alan Modra (and Alan's employer) graciously permitted use of his patch
under GPLv2.
Obtained from: OpenBSD
gas: use memmove instead of bogus memcpy.
partial_where points into the buffer that begins with buffer_start
so we need to use memmove() to handle the overlap.
Fixes Sourceware-PR 11456.
Obtained from: OpenBSD (CVS rev. 1.2)
Discussed with: sjg
r255285:
If MAKE_JOB_ERROR_TOKEN is set to false, do not put an error token ("E")
into the job queue.
This avoids closing down an entire build on failure of one branch.
Probably has no use outside the context of universe/tinderbox.
Reviewed by: obrien
r255916:
Fix Fx syntax.
PR: 182269
Approved by: re@
r258113:
Avoid SEGV when passed NULL for list
r258114:
Don't SEGV when Hash_Table is uninitialized
r261212:
Merge bmake-20140101 from vendor
r266760:
Portmgr no longer need the UL hack.
Reviewed by: obrien
r268437:
Update to bmake-20140620
Main change is detection of malformed variable references.
Reviewed by: obrien
Pull in r221170 from upstream clang trunk (by Roman Divacky):
Implement vaarg lowering for ppc32. Lowering of scalars and
aggregates is supported. Complex numbers are not.
This adds va_args support for PowerPC (32 bit) to clang.
Reviewed by: jhibbits
Differential Revision: https://reviews.freebsd.org/D1308
There is no need to use FUNC_END with aeabi_ldiv0 or aeabi_idiv0 as they
are aliases.
Sponsored by: ABT Systems Ltd
MFC 275380:
Use the floating-point instruction on ARMv7 as the clang 3.5 integrated
assembler doesn't allow these two instructions to use co-processor 11.
Sponsored by: ABT Systems Ltd
Allow the UAL APSR_nzcv format for the mrc and mrc2 instructions. The clang
integrated assembler only allows these forms so binutils will need to
support them.
Sponsored by: ABT Systems Ltd
MFC 275584:
Fix mrc and mrc2 with APSR_nzcv. Binutils encodes it internally as 0 where
we need it to be set to 15 for it to be equivalent to r15.
Sponsored by: ABT Systems Ltd
Pull in r223171 from upstream llvm trunk (by Michael Zolotukhin):
PR21302. Vectorize only bottom-tested loops.
rdar://problem/18886083
This fixes a bug in the llvm vectorizer, which could sometimes cause
vectorized loops to perform an additional iteration, leading to possible
buffer overruns. Symptoms of this, which are usually segfaults, were
first noticed when building gcc ports, here:
https://lists.freebsd.org/pipermail/freebsd-ports/2014-September/095466.htmlhttps://lists.freebsd.org/pipermail/freebsd-toolchain/2014-September/001211.html
Since this fix is very important for ports, bump __FreeBSD_version to
make it easier for port maintainers to test whether the fix has been
applied.
Upstream PR: http://llvm.org/PR21302
Pull in r174303 from upstream gcc trunk (by Jason Merrill):
PR c++/48211
* name-lookup.h (cp_class_binding): Make base a pointer.
* name-lookup.c (new_class_binding): Adjust.
(poplevel_class): Adjust.
This fixes a potential segfault when compiling gold, a part of the
devel/binutils port, with gcc. See also the upstream bug report:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48211
Thanks to Jason Merrill, Tom Callaway and Red Hat legal for approving
the use of this patch under the GNU GPL, version 2 or later.
Let GNU ld be less obscure about missing symbols and DSOs. If the BFD
object looks like a typical shared library, suggest adding '-l<foo>',
where <foo> has the 'lib' prefix and '.so<bar>' or '.a' suffix removed.
Otherwise, suggest adding '-l:<foo>', where <foo> is the full DT_SONAME.
Submitted by: Conrad Meyer <conrad.meyer@isilon.com>
Sponsored by: EMC / Isilon storage division
Reviewed by: emaste
PR: 194296
Differential Revision: https://reviews.freebsd.org/D1152
Add baud rate support to telnet(1)
This implements part of RFC-2217
It's based off a patch originally written by Sujal Patel at Isilon, and
contributions from other Isilon employees.
PR: 173728
Phabric: D995
Reviewed by: markj, markm
Sponsored by: EMC / Isilon Storage Division
r272057:
Import pjdfstest from ^/vendor/pjdfstest/abf03c3a47745d4521b0e4aa141317553ca48f91
- Remove tools/regression/pjdfstest
- Add upgrade directions for contrib/pjdfstest
- Add a note to UPDATING for the move (the reachover Makefiles are coming
soon)
Functional differences:
- ftruncate testcases are added from upstream (github)
Non-functional differences:
- The copyright for the project has been updated to 2012
- pjd's contact information has been updated
Discussed with: -testing, jmmv, pjd
Sponsored by: EMC / Isilon Storage Division
r272083:
Expect ELOOP on Darwin/Linux with "O_NOFOLLOW was specified and the target is a
symbolic link" case. Assume EMLINK on the rest of the OSes (FreeBSD, Solaris,
etc)
Sponsored by: EMC / Isilon Storage Division
r272084:
Fix the executed testplan count
Sponsored by: EMC / Isilon Storage Division
r272087:
Increase the memory disk size in the following testcases to avoid mount
failures, which would cause cascade failures in the rest of the test
run:
link/15.t, open/19.t, mkdir/11.t, mkfifo/11.t, symlink/11.t
Fail quickly in all of the testcases if mdconfig, mount, umount, etc
fails to avoid issues similar to this in the future
Submitted by: Casey Peel <cpeel@isilon.com>
Sponsored by: EMC / Isilon Storage Division
r274016:
Integrate pjdfstest test suite execution into kyua
pjdfstest execution is opt-in and must be done as root due to some of the
assumptions made by the test suite and lack of error checking in the non-root
case
A description of how to execute pjdfstest with kyua is provided in
share/pjdfstest/README
Phabric: D824 (an earlier prototype patch)
Relnotes: yes
Sponsored by: EMC / Isilon Storage Division
Pull in r209785 from upstream libc++ trunk (by Marshall Clow):
Fix a problem exposed by r208825, which caused bind (and other bits of
libc++) to stop working. And tests
This fix is needed to support clang 3.5.0 and higher, which are more
strict about forming pointer-to-function types with cv-qualifiers or
ref-qualifiers. See also the upstream PR <http://llvm.org/PR19742> and
<http://llvm.org/viewvc/llvm-project?rev=208825&view=rev>
Reported by: amdmi3
Add missing libraries when linking and fix building of some infiniband
utilities by updating some header file locations and compiler include
directives.
Sponsored by: Mellanox Technologies
Make some infiniband example utilities easily buildable:
- Add new Makefiles.
- Add more include directories when building.
- Fixed a printf() formatting string.
Sponsored by: Mellanox Technologies
Avoid undefined behaviour in gas's rotate_left() macro for n == 0.
Otherwise, clang can effectively remove the first iteration of the for
loops where this macro is invoked, and as a result, "cmp r0, #99" fails
to assemble.
Obtained from: joerg at netbsd
Fix the following -Werror warning from clang 3.5.0, while building
usr.bin/cpio on amd64 (or any arch with 64-bit time_t):
contrib/libarchive/cpio/cpio.c:1143:6: error: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value]
if (abs(mtime - now) > (365/2)*86400)
^
contrib/libarchive/cpio/cpio.c:1143:6: note: use function 'labs' instead
if (abs(mtime - now) > (365/2)*86400)
^~~
labs
1 error generated.
This is because time_t is a long on amd64. To avoid the warning, just
copy the equivalent test from a few lines before, which is used in the
Windows case, and which is type safe.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D1198
Pull in r221709 from upstream llvm trunk (by Frédéric Riss):
Totally forget deallocated SDNodes in SDDbgInfo.
What would happen before that commit is that the SDDbgValues associated with
a deallocated SDNode would be marked Invalidated, but SDDbgInfo would keep
a map entry keyed by the SDNode pointer pointing to this list of invalidated
SDDbgNodes. As the memory gets reused, the list might get wrongly associated
with another new SDNode. As the SDDbgValues are cloned when they are transfered,
this can lead to an exponential number of SDDbgValues being produced during
DAGCombine like in http://llvm.org/bugs/show_bug.cgi?id=20893
Note that the previous behavior wasn't really buggy as the invalidation made
sure that the SDDbgValues won't be used. This commit can be considered a
memory optimization and as such is really hard to validate in a unit-test.
This should fix abnormally large memory usage and resulting OOM crashes
when compiling certain ports with debug information.
Reported by: Dmitry Marakasov <amdmi3@amdmi3.ru>
Upstream PRs: http://llvm.org/PR19031http://llvm.org/PR20893
MFC r274483:
The fix imported into llvm in r274442 contains some C++11 constructs,
which gcc in base cannot handle. Replace these with C++98 equivalents.
While here, add the patch for the adapted fix.
Reported by: bz, kib
Pointy hat to: dim
Release 2014j - 2014-11-10 17:37:11 -0800
Changes affecting current and future time stamps
Turks & Caicos' switch from US eastern time to UTC-4 year-round
did not occur on 2014-11-02 at 02:00. It's currently scheduled
for 2015-11-01 at 02:00. (Thanks to Chris Walton.)
Changes affecting past time stamps
Many pre-1989 time stamps have been corrected for Asia/Seoul and
Asia/Pyongyang, based on sources for the Korean-language Wikipedia
entry for time in Korea. (Thanks to Sanghyuk Jung.) Also, no
longer guess that Pyongyang mimicked Seoul time after World War II,
as this is politically implausible.
Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Africa/Addis_Ababa, Africa/Asmara,
Africa/Dar_es_Salaam, Africa/Djibouti, Africa/Kampala,
Africa/Mogadishu, Indian/Antananarivo, Indian/Comoro, and
Indian/Mayotte.
Changes affecting commentary
The commentary is less enthusiastic about Shanks as a source,
and is more careful to distinguish UT from UTC.
Pull in r201784 from upstream llvm trunk (by Benjamin Kramer):
AsmParser: Disable Darwin-style macro argument expansion on non-darwin targets.
There is code in the wild that relies on $0 not being expanded.
This fixes some cases of using $ signs in literals being incorrectly
assembled.
Reported by: Richard Henderson
Upstream PR: http://llvm.org/PR21500
MFC r274294:
Add llvm patch corresponding to r274286.
Remove an extra copy of hv_kvp_daemon(8) [1].
While I'm there also correct typos in OptionalObsoleteFiles and add
information of the command line options for hv_kvp_daemon(8).
Reported by: jmg [1]
Reviewed by: jmg
Upgrade to 2014i
Lots of historical data
Pacific/Fiji will go into DST from 2014-11-02 to 2015-01-18
Pacific/Bougainville will go from UTC+10 to UTC+11.
Europe/Minsk will go from FET to MSK.
use calloc in get_line() when allocating line to ensure it is fully initialized,
fixes a later uninitialized value in copy_param() (FreeBSD #193499).
PR: 193499
Submitted by: Thomas E. Dickey <tom@invisible-island.net>
awk: Use random(3) instead of rand(3)
While none of them is considered even near to cryptographic
level, random(3) is a better random generator than rand(3).
Use random(3) for awk as is done in other systems.
PR: 193147
Import HyperV Key-Value Pair (KVP) driver and daemon code by Microsoft,
many thanks for their continued support of FreeBSD.
While I'm there, also implement a new build knob, WITHOUT_HYPERV to
disable building and installing of the HyperV utilities when necessary.
The HyperV utilities are only built for i386 and amd64 targets.
Approved by: re (gjb)
Though this passes the buildworld test, this fails during
installworld with:
make[3]: "/releng/scripts-release/chroots/10/i386/release/etc/devd/Makefile"
line 13: Malformed conditional (${MK_HYPERV} != "no")
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation
Import HyperV Key-Value Pair (KVP) driver and daemon code by Microsoft,
many thanks for their continued support of FreeBSD.
While I'm there, also implement a new build knob, WITHOUT_HYPERV to
disable building and installing of the HyperV utilities when necessary.
The HyperV utilities are only built for i386 and amd64 targets.
Approved by: re (gjb)
Make it possible to use empty user name ("-U ''") for mount_smbfs(8).
It's just like "-U guest", except that it actually works, at least
with Samba 4, which seems to return authentication failure for "-U guest".
Approved by: re (gjb)
Sponsored by: The FreeBSD Foundation
Make mount_smbfs(8) preserve the "automounted" mount flag.
The issue here is that we have to pass this flag as a string,
in iov, because it doesn't fit in mntflags, which is an int.
Approved by: re (gjb)
Sponsored by: The FreeBSD Foundation
Pull in r217410 from upstream llvm trunk (by Bob Wilson):
Set trunc store action to Expand for all X86 targets.
When compiling without SSE2, isTruncStoreLegal(F64, F32) would return
Legal, whereas with SSE2 it would return Expand. And since the Target
doesn't seem to actually handle a truncstore for double -> float, it
would just output a store of a full double in the space for a float
hence overwriting other bits on the stack.
Patch by Luqman Aden!
This should fix clang -O0 on i386 assigning garbage to floats, in
certain scenarios.
PR: 187437
Submitted by: cebd@gmail.com
Approved by: re (marius)
Obtained from: http://llvm.org/viewvc/llvm-project?rev=217410&view=rev
r271432: Merge upstream Clang rev 205331 debuginfo crash fix:
Debug info: fix a crash when emitting IndirectFieldDecls, which were
previously not handled at all.
rdar://problem/16348575
r271433: Add clang patch corresponding to r271432
Approved by: re
Sponsored by: DARPA, AFRL
r271282: Merge Clang debug info crash fix rev 200797:
Debug info: fix a crasher when when emitting debug info for
not-yet-completed templated types. getTypeSize() needs a complete type.
rdar://problem/15931354
r271283: Add clang patch for r271282
Note that r271282 contains only the src change from Clang rev 200797.
This patch file includes two follow-on changes to the test case, which
do not apply to the copy in the FreeBSD tree.
Upstream Clang revisions:
200797:
Debug info: fix a crasher when when emitting debug info for
not-yet-completed templated types. getTypeSize() needs a complete type.
rdar://problem/15931354
200798:
Simplify testcase from r200797 some more.
200805:
Further simplify r200797 and add an explanatory comment.
PR: 193347
Approved by: re
Sponsored by: DARPA, AFRL
In r253839 the default behaviour of ld(1) was changed such that all
libraries that need to be linked into an executable or library have to be
listed on the command line explicitly. This commit fixes a bug in ld(1)
where it would scan dependencies of the libraries on the command line and
link them if needed if they were also found in ld.so.cache.
The important bit of the patch is the initialisation of needed.by such that
libraries found by scanning dependencies are marked as such and not used in
the link.
The patch is a backport of binutils git commit
d5c8b1f8561426b41aa5330ed60f578178fe6be2
The author gave permission to use it under GPLv2 terms.
PR: 192062
Remove leading '/' from hardlink name when removing them from the
regular file name. This fixes the problem, when bsdtar can not create
hardlinks to extracted files.
r266650:
Change libatf-c and libatf-c++ to be private libraries.
We should not be leaking these interfaces to the outside world given
that it's much easier for third-party components to use the devel/atf
package from ports.
As a side-effect, we can also drop the ATF pkgconfig and aclocal files
from the base system. Nothing in the base system needs these, and it
was quite ugly to have to get them installed only so that a few ports
could build. The offending ports have been fixed to depend on
devel/atf explicitly.
Reviewed by: bapt
r267172:
Homogenize libatf-* version numbers with upstream.
The libatf-* major version numbers in FreeBSD were one version ahead of
upstream because, when atf was first imported into FreeBSD, the upstream
numbers were not respected. This is just confusing and bound to cause
problems down the road.
Fix this by taking advantage of the fact that libatf-* are now private
and that atf is not yet built by default. However, and unfortunately, a
clean build is needed for tests to continue working once "make
delete-old-libs" has been run; hence the note in UPDATING.
Phabric: D701
Approved by: jmmv (maintainer, mentor)
- Parts of Russia will change times on 2014-10-26.
- Time zone name changes for Asia/Novokuznetsk and Xinjiang and Samoa
and America/Metlakatla, new zones Asia/Chita and Asia/Srednekolymsk.
- Australia will now use Axxx.
- New zone tab data format.
And lots of historical changes (See
http://mm.icann.org/pipermail/tz-announce/2014-August/000023.html
for the full details.)
In r260015, I renamed several identifiers to avoid -Wsystem-header
warnings. In r261283, I imported libc++ 3.4 release, but this contained
one identifier that had not been renamed yet, leading to a compilation
error when using -std=c++1y. Fix the compilation error by correctly
renaming the identifier.
Reported by: rcarter@pinyon.org
PR: base/192139
Add FreeBSD to the list of environments that needs to handle R_ARM_TARGET2
relocations in unwind data as pc-relative indirect references.
Note that the commit log for r269792 incorrectly claims that it includes
this change, but I apparently fumbled it somehow, so this is the real MFC.
r269806:
Fix too long (seed length >12 chars) challenge handling.
1) " ext" length should be included into OPIE_CHALLENGE_MAX (as all places
of opie code expects that).
2) Overflow check in challenge.c is off by 1 even with corrected
OPIE_CHALLENGE_MAX
3) When fallback to randomchallenge() happens and rval is 0 (i.e.
challenge is too long), its value should be set to error state too.
To demonstrate the bug, run opiepasswd with valid seed:
opiepasswd -s 1234567890123456
and notice that it falls back to randomchallenge() (i.e. no
1234567890123456 in the prompt).
r269809:
When sha1 support was added, they forget to increase OPIE_HASHNAME_MAX
r269811:
Last '/' for program name, not first one.
r269810:
Link otp-sha1 to match real challenge prompt, not otp-sha.
PR: 191511
Submitted by: mitsururike@gmail.com (partially, PR 269806)
Supplement r259111 by also using correct casts in gcc's emmintrin.h for
the first argument of the following builtin function:
* __builtin_ia32_psrlqi128() takes __v2di instead of __v4si
This should fix the following errors when building the graphics/webp
port with base gcc:
lossless_sse2.c:403: error: incompatible type for argument 1 of '__builtin_ia32_psrlqi128'
lossless_sse2.c:404: error: incompatible type for argument 1 of '__builtin_ia32_psrlqi128'
Reported by: Jos Chrispijn <ports@webrz.net>
Pull in r214736 from upstream libc++ trunk (by Marshall Clow):
Fix PR#20520 - predicate called too many times in list::remove_if.
Add tests for list, forward_list, and the std::remove_if algorithm
This fixes an issue where std::list<>::remove_if() and remove() could
erroneously visit elements twice.
Reported by: Dominic Fandrey <kamikaze@bsdforen.de>
PR: 192303
Fix C++ exception handling for ARM EABI.
Just the part of r264070 that creates the FBSD_1.4 namespace in libc
is hand-applied, and then r264082 which creates the Versions.def entry
is MFC'd.
Replace 'GNATS' with 'Bugzilla' in the base subversion commit
template.
Approved by: peter (implicit, original approver)
Sponsored by: The FreeBSD Foundation
We previously sent SIGKILL to the debuggee in DoDestroy, but did not
actually detach or kill via ptrace. It seems that this somehow didn't
matter on Linux, but did on FreeBSD.
This would happen when quitting LLDB while stopped at a breakpoint, for
example. The debuggee remained stopped in ptrace (with the signal
either pending or lost). After a timeout of a second or two LLDB exits,
which caused the debuggee to resume and dump core from an unhandled
SIGTRAP.
BringProcessIntoLimbo is a poorly named wrapper for ptrace(PT_KILL)
which is the desired behaviour from DoDestroy.
http://llvm.org/pr18894
Sponsored by: DARPA, AFRL
Highlights include (upstream revs in parens):
- Improvements to the remote GDB protocol client
(r196610, r197579, r197857, r200072, and others)
- Bug fixes for big-endian targets
(r196808)
- Initial support for libdispatch (GCD) queues in the debuggee
(r197190)
- Add "step-avoid-libraries" setting
(r199943)
- IO subsystem improvements (including initial work on a curses gui)
(r200263)
- Support hardware watchpoints on FreeBSD
(r201706)
- Improved unwinding through hand-written assembly functions
(r201839)
- Handle DW_TAG_unspecified_parameters for variadic functions
(r202061)
- Fix Ctrl+C interrupting a running inferior process
(r202086, r202154)
- Various bug fixes for memory leaks, LLDB segfaults, the C++ demangler,
ELF core files, DWARF debug info, and others.
Sponsored by: DARPA, AFRL
Implement a new -fstandalone-debug option. rdar://problem/15685848
It controls everything that -flimit-debug-info used to, plus the
vtable type optimization. The old -fno-limit-debug-info option is now an
alias to -fstandalone-debug and vice versa.
Standalone is the default on Darwin until dtrace is updated to work with
non-standalone debug info (rdar://problem/15758808).
Note: I kept the LimitedDebugInfo name in CodeGenOptions::DebugInfoKind
because NoStandaloneDebugInfo sounded even more confusing.
r264826: Merge LLVM r202188:
Debug info: Support variadic functions.
Variadic functions have an unspecified parameter tag after the last
argument. In IR this is represented as an unspecified parameter in the
subroutine type.
Paired commit with CFE r202185.
rdar://problem/13690847
This re-applies r202184 + a bugfix in DwarfDebug's argument handling.
This merge includes a change to use the LLVM 3.4 API in
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp:
DwarfUnit -> CompileUnit
r264827: Merge Clang r202185:
Debug info: Generate debug info for variadic functions.
Paired commit with LLVM.
rdar://problem/13690847
This merege includes changes to use the Clang 3.4 API (revisions
199686 and 200082) in lib/CodeGen/CGDebugInfo.cpp:
getParamType -> getArgType
getNumParams -> getNumArgs
getReturnType -> getResultType
r264828: Add patches corresponding to r264826 and r264827
Sponsored by: DARPA, AFRL
Pull in r211627 from upstream llvm trunk (by Bill Schmidt):
[PPC64] Fix PR20071 (fctiduz generated for targets lacking that
instruction)
PR20071 identifies a problem in PowerPC's fast-isel implementation
for floating-point conversion to integer. The fctiduz instruction
was added in Power ISA 2.06 (i.e., Power7 and later). However, this
instruction is being generated regardless of which 64-bit PowerPC
target is selected.
The intent is for fast-isel to punt to DAG selection when this
instruction is not available. This patch implements that change.
For testing purposes, the existing fast-isel-conversion.ll test adds
a RUN line for -mcpu=970 and tests for the expected code generation.
Additionally, the existing test fast-isel-conversion-p5.ll was found
to be incorrectly expecting the unavailable instruction to be
generated. I've removed these test variants since we have adequate
coverage in fast-isel-conversion.ll.
This is needed to compile clang with debug+asserts on older powerpc64
and ppc970 targets.
Requested by: jhibbits
MFC r267982:
Add the llvm patch for r267981.
MFC r268003:
Fix breakage after r267981.
Pointy hat to: dim
Pull in r211435 from upstream llvm trunk (by Benjamin Kramer):
Legalizer: Add support for splitting insert_subvectors.
We handle this by spilling the whole thing to the stack and doing the
insertion as a store.
PR19492. This happens in real code because the vectorizer creates
v2i128 when AVX is enabled.
This fixes a "fatal error: error in backend: Do not know how to split
the result of this operator!" message encountered during compilation of
the net-p2p/libtorrent-rasterbar port.
Reported by: Evgeniy <iron@mail.ua>
MFC r267705:
Add the llvm patch for r267704.
Pull in r209489 from upstream clang trunk (by Akira Hatanaka):
Fix a bug in xmmintrin.h.
The last step of _mm_cvtps_pi16 should use _mm_packs_pi32, which is a function
that reads two __m64 values and packs four 32-bit values into four 16-bit
values.
<rdar://problem/16873717>
Fix typo. Note that although this file is under contrib, it has diverged
sufficiently from upstream (including a full whitespace commit and large
portions rewritten) that this change does not move us further from the
upstream.
PR: docs/186608
Submitted by: Jamie Landeg-Jones <jamie@dyslexicfish.net>
Fix the VCVT instruction. It must round towards zero when converting from
a floating-point to an integer value. This was not the case causing issues
when printing certain values.
Implement __flt_rounds for ARMv6 hard-float. The fpscr register stores the
current rounding mode used by the VFP unit.
Simplify how we build MACHINE_ARCH. There are 3 options that may be set
however only arm, armeb, armv6, and soon armv6hf will be used.
Add the llvm/clang patch for r263619.
Reorder the pmap macros so "ARM_MMU_V6 + ARM_MMU_V7" is first. As they are
identical this allows us to build for both v6 and v7 together.
Add code for enabling second CPU core for A20 SoC.
Enable SMP on Cubieboard2.
Switch to freebsd.org emal address in copyright.
- Add -J command/flag to filter by jail name/jid. This will automatically
display the JID as well (the -j command/flag).
- Add a hint for 'u' and 'J' command that '+' displays all.
- Add J command to help.
gcc: fix strict alignment.
From the OpenBSD log:
x86-64 ABI requires arrays greater than 16 bytes to be aligned to
16byte boundary. However, GCC 16-byte aligns arrays of >=16 BITS,
not BYTES.
This diff improves bug detectability for code which has local arrays
of [16 .. 127] bits: in those cases SSP will now detect even 1-byte
overflows.
Obtained from: OpenBSD (CVS rev 1.4)
Merge r133175 from upstream:
2008-03-13 Dennis Czeremin <dennis.czeremin@smiths-heimann.com>
PR libstdc++/35566
* include/bits/stl_multimap.h (multimap<>::multimap(_InputIterator,
_InputIterator)): Forward to _M_insert_equal, not _M_insert_unique.
This patch was GPL2 at the time and fixes a regression introduced with
the merge of GCC r129013 in FreeBSD r236829.
Sponsored by: Bally Wulff Games & Entertainment GmbH
Amend r263891, by making clang default to DWARF2 debug info format for
all FreeBSD versions, not just 10.x and earlier. Apparently too many
people seem to have trouble with post-1993 formats.
Also remove the related notes about messing with kernel configuration
files from UPDATING, which are now superfluous.
Requested by: many
Convert an unused banner from skeleton.c into a comment.
It is added to every generated files and fix build at certain warning level with clang 3.4
Submitted by: Thomas Dickey <dickey@his.com> (byacc upstream)
Spotted by: glebius
For GNU as, add two missing modes for each of the fcomip and fucomip
instructions. Partially obtained from OpenBSD by Pedro Giffuni, while I
added the fcomip variants.
Apparently this should help with compiling certain variants of WebKit.
gcc: define __block when block support is enabled
This mimics the behaviour in clang and lets us build cleanly
the libdispatch port on platforms where the base gcc is still
the default compiler.
Bump __FreeBSD_version for ports.
Tested by: theraven
Avoid "cc1: warning: is shorter than expected" when using GNU cpp in
combination with dtrace scripts, which have "#!/usr/sbin/dtrace -Cs"
shebang lines. This is because dtrace positions the file pointer after
the shebang line, before passing the file to GNU cpp.
To fix the warning, adjust the size downwards by the current position,
after a bit of sanity checking.
Suggested by: avg
Make clang default to DWARF2 debug info format for FreeBSD 10.x and
earlier. For head, this commit does not change anything, but it is
purely meant to be MFC'd.
Revert r263694, and apply a better fix to squelch unnecessary warnings
from clang about possible keywords being treated as identifiers for the
remainder of the translation unit (a.k.a. -Wkeyword-compat), when using
libstdc++ in combination with -Wsystem-headers. This will not only fix
devd, but any C++ program using libstdc++.
Pull in r196939 from upstream llvm trunk (by Reid Kleckner):
Reland "Fix miscompile of MS inline assembly with stack realignment"
This re-lands commit r196876, which was reverted in r196879.
The tests have been fixed to pass on platforms with a stack alignment
larger than 4.
Update to clang side tests will land shortly.
Pull in r196986 from upstream llvm trunk (by Reid Kleckner):
Revert the backend fatal error from r196939
The combination of inline asm, stack realignment, and dynamic allocas
turns out to be too common to reject out of hand.
ASan inserts empy inline asm fragments and uses aligned allocas.
Compiling any trivial function containing a dynamic alloca with ASan is
enough to trigger the check.
XFAIL the test cases that would be miscompiled and add one that uses the
relevant functionality.
Pull in r202930 from upstream llvm trunk (by Hans Wennborg):
Check for dynamic allocas and inline asm that clobbers sp before building
selection dag (PR19012)
In X86SelectionDagInfo::EmitTargetCodeForMemcpy we check with MachineFrameInfo
to make sure that ESI isn't used as a base pointer register before we choose to
emit rep movs (which clobbers esi).
The problem is that MachineFrameInfo wouldn't know about dynamic allocas or
inline asm that clobbers the stack pointer until SelectionDAGBuilder has
encountered them.
This patch fixes the problem by checking for such things when building the
FunctionLoweringInfo.
Differential Revision: http://llvm-reviews.chandlerc.com/D2954
Together, these commits fix the problem encountered in the devel/emacs
port on the i386 architecture, where a combination of stack realignment,
alloca() and memcpy() could incidentally clobber the %esi register,
leading to segfaults in the temacs build-time utility.
See also: http://llvm.org/PR18171 and http://llvm.org/PR19012
Reported by: ashish
PR: ports/183064
MFC r263313:
Pull in r203311 from upstream llvm trunk (by Arnold Schwaighofer):
ISel: Make VSELECT selection terminate in cases where the condition type has to
be split and the result type widened.
When the condition of a vselect has to be split it makes no sense widening the
vselect and thereby widening the condition. We end up in an endless loop of
widening (vselect result type) and splitting (condition mask type) doing this.
Instead, split both the condition and the vselect and widen the result.
I ran this over the test suite with i686 and mattr=+sse and saw no regressions.
Fixes PR18036.
With this fix the original problem case from the graphics/rawtherapee
port (posted in http://llvm.org/PR18036 ) now compiles within ~97MB RSS.
Reported by: mandree
MFC r263320:
Add separate patch files for all the customizations we have currently
applied to our copy of llvm/clang. These can be applied in alphabetical
order to a pristine llvm/clang 3.4 release source tree, to result in the
same version used in FreeBSD.
This is intended to clearly document all the changes until now, which
mostly consist of cherry pickings from the respective upstream trunks,
plus a number of hand-written FreeBSD-specific ones. Hopefully those
can eventually be cleaned up and sent upstream too.
Merge the projects/clang-sparc64 branch back to head. This brings in
several updates from the llvm and clang trunks to make the sparc64
backend fully functional.
Apart from one patch to sys/sparc64/include/pcpu.h which is still under
discussion, this makes it possible to let clang fully build world and
kernel for sparc64.
Any assistance with testing this on actual sparc64 hardware is greatly
appreciated, as there will unavoidably be bugs left.
Many thanks go to Roman Divacky for his upstream work on getting the
sparc64 backend into shape.
MFC r262985:
Repair a few minor mismerges from r262261 in the clang-sparc64 project
branch. This is also to minimize differences with upstream.
The NetBSD Foundation states "Third parties are encouraged to change the
license on any files which have a 4-clause license contributed to the
NetBSD Foundation to a 2-clause license."
This change removes clauses 3 and 4 from copyright / license blocks that
list The NetBSD Foundation as the only copyright holder.
Sponsored by: The FreeBSD Foundation
Upgrade our copy of llvm/clang to 3.4 release. This version supports
all of the features in the current working draft of the upcoming C++
standard, provisionally named C++1y.
The code generator's performance is greatly increased, and the loop
auto-vectorizer is now enabled at -Os and -O2 in addition to -O3. The
PowerPC backend has made several major improvements to code generation
quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ
backends have all seen major feature work.
Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.4/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html>
MFC 262121 (by emaste):
Update lldb for clang/llvm 3.4 import
This commit largely restores the lldb source to the upstream r196259
snapshot with the addition of threaded inferior support and a few bug
fixes.
Specific upstream lldb revisions restored include:
SVN git
181387 779e6ac
181703 7bef4e2
182099 b31044e
182650 f2dcf35
182683 0d91b80
183862 15c1774
183929 99447a6
184177 0b2934b
184948 4dc3761
184954 007e7bc
186990 eebd175
Sponsored by: DARPA, AFRL
MFC 262186 (by emaste):
Fix mismerge in r262121
A break statement was lost in the merge. The error had no functional
impact, but restore it to reduce the diff against upstream.
MFC 262303:
Pull in r197521 from upstream clang trunk (by rdivacky):
Use the integrated assembler by default on FreeBSD/ppc and ppc64.
Requested by: jhibbits
MFC 262611:
Pull in r196874 from upstream llvm trunk:
Fix a crash that occurs when PWD is invalid.
MCJIT needs to be able to run in hostile environments, even when PWD
is invalid. There's no need to crash MCJIT in this case.
The obvious fix is to simply leave MCContext's CompilationDir empty
when PWD can't be determined. This way, MCJIT clients,
and other clients that link with LLVM don't need a valid working directory.
If we do want to guarantee valid CompilationDir, that should be done
only for clients of getCompilationDir(). This is as simple as checking
for an empty string.
The only current use of getCompilationDir is EmitGenDwarfInfo, which
won't conceivably run with an invalid working dir. However, in the
purely hypothetically and untestable case that this happens, the
AT_comp_dir will be omitted from the compilation_unit DIE.
This should help fix assertions occurring with ports-mgmt/tinderbox,
when it is using jails, and sometimes invalidates clang's current
working directory.
Reported by: decke
MFC 262809:
Pull in r203007 from upstream clang trunk:
Don't produce an alias between destructors with different calling conventions.
Fixes pr19007.
(Please note that is an LLVM PR identifier, not a FreeBSD one.)
This should fix Firefox and/or libxul crashes (due to problems with
regparm/stdcall calling conventions) on i386.
Reported by: multiple users on freebsd-current
PR: bin/187103
MFC 263048:
Repair recognition of "CC" as an alias for the C++ compiler, since it
was silently broken by upstream for a Windows-specific use-case.
Apparently some versions of CMake still rely on this archaic feature...
Reported by: rakuco
MFC 263049:
Garbage collect the old way of adding the libstdc++ include directories
in clang's InitHeaderSearch.cpp. This has been superseded by David
Chisnall's commit in r255321.
Moreover, if libc++ is used, the libstdc++ include directories should
not be in the search path at all. These directories are now only used
if you pass -stdlib=libstdc++.
This is in the process of being submitted to the upstream LLDB
repository. The thread list functionality is modelled in part on
GDBRemoteCommunicationClient.
LLDB bug pr16696 and code review D2267
Sponsored by: DARPA, AFRL
On FreeBSD lldb sometimes reloads the the main module's (executable's)
symbols at the wrong address. Work around this for now by explicitly
reloading at base_address=0 when it happens.
A proper fix is needed but early testers have reported this issue so
this workaround should allow them to make further progress.
http://llvm.org/bugs/show_bug.cgi?id=17880
Sponsored by: DARPA, AFRL
Inludes minor changes relative to upstream, for compatibility with
FreeBSD's in-tree LLVM 3.3:
- Reverted LLDB r191806, restoring use of previous API.
- Reverted part of LLDB r189317, restoring previous enum names.
- Work around missing LLVM r192504, using previous registerEHFrames API
(limited functionality).
- Removed PlatformWindows header include and init/terminate calls.
Sponsored by: DARPA, AFRL
Pull in r201021 from upstream libc++ trunk:
Fix for PR18735 - self-assignment for map/multimap gives incorrect
results in C++03
(Please note: that is an LLVM PR identifier, not a FreeBSD one.)
Reported by: rakuco
X86: Fix type check. Just because an integer type is illegal doesn't
mean it's i64.
Fixes PR17495, where an i24 triggered this code. It's intended to
optimize i64 loads on 32 bit x86.
Fixes "Cannot select" fatal errors when building the audio/jack port
with ALSA support turned on.
This is a direct commit to stable/9 and stable/10, since head already
has the commit as part of an upgrade to llvm/clang 3.4.
Reported by: Radim Kolar <hsn@sendmail.cz> via http://llvm.org/bugs/
