Stefan Liebler [Thu, 20 Aug 2020 08:51:42 +0000 (10:51 +0200)]
build-many-glibcs.py: Add a s390x -O3 glibc variant.
On s390x, gcc inlines more aggresive compared to other architectures.
This occaisionally leads to build warnings / errors.
Therefore this patch adds a s390x glibc variant with optimization.
There is the ccopts field which contain ABI options which are passed
to configure as CC / CXX. Now there is also the cflags field which
contains non-ABI options like -g or -O. Those are passed to configure
as CFLAGS / CXXFLAGS.
Currently CC is passed to conformtest.py or linknamespace.py but not
the CFLAGS.
Stefan Liebler [Thu, 20 Aug 2020 08:45:26 +0000 (10:45 +0200)]
Fix namespace violation in stdio.h and sys/stat.h if build with optimization. [BZ #26376]
If build with optimization, stdio.h and sys/stat.h are defining some inlining
functions. This leads to test fails if glibc is build with the following
commands. (Note that the conformtests usually builds without optimization or
other CFLAGS):
<glibc>/configure CC="gcc -O3" --prefix=/usr
make
make subdirs=conform check
- FAIL: conform/XPG4/stdio.h/conform
- FAIL: conform/XPG42/stdio.h/conform
out-files:
...
PASSCOMBINED: Availability of variable optopt
PASSCOMBINED: Type of variable optopt
Namespace violation: "getc_unlocked"
Namespace violation: "getchar_unlocked"
Namespace violation: "putc_unlocked"
Namespace violation: "putchar_unlocked"
FAIL: Namespace of <stdio.h>
----------------------------------------------------------------------------
Total number of tests : 168
Number of failed tests : 1
Number of xfailed tests : 0
Number of skipped tests : 0
- FAIL: conform/POSIX2008/sys/stat.h/conform
out-file:
...
PASSCOMBINED: Availability of function utimensat
PASSCOMBINED: Type of function utimensat
Namespace violation: "mknodat"
FAIL: Namespace of <sys/stat.h>
----------------------------------------------------------------------------
Total number of tests : 97
Number of failed tests : 1
Number of xfailed tests : 0
Number of skipped tests : 0
For getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked in stdio.h,
those are defined "# ifdef __USE_POSIX" instead of "#ifdef __USE_POSIX199506"
for the non-inlining declaration. See also
"Bug 20014 - stdio.h namespace for pre-threads POSIX"
(https://sourceware.org/bugzilla/show_bug.cgi?id=20014).
For mknodat in sys/stat.h, those are defined "# ifdef __USE_ATFILE" instead of
the additional guard "# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED".
Joseph Myers [Wed, 19 Aug 2020 22:46:41 +0000 (22:46 +0000)]
Add C2x BOOL_MAX and BOOL_WIDTH to limits.h.
C2x adds BOOL_MAX and BOOL_WIDTH macros to <limits.h>. This patch
adds them to glibc's <limits.h> for the case when they aren't defined
by GCC's <limits.h>.
Joseph Myers [Wed, 19 Aug 2020 13:47:37 +0000 (13:47 +0000)]
Add new STATX_* constants from Linux 5.8 to bits/statx-generic.h.
This patch adds the new STATX_MNT_ID, STATX_ATTR_MOUNT_ROOT and
STATX_ATTR_DAX macros from Linux 5.8 to glibc's bits/statx-generic.h.
(As with previous such changes, this only does anything if glibc is
being used with old kernel headers.)
A comment in the Linux kernel headers indicates that STATX_ALL is
deliberately not being changed.
Andreas Schwab [Tue, 23 Jun 2020 10:55:49 +0000 (12:55 +0200)]
Correct locking and cancellation cleanup in syslog functions (bug 26100)
Properly serialize the access to the global state shared between the
syslog functions, to avoid races in multithreaded processes. Protect a
local allocation in the __vsyslog_internal function from leaking during
cancellation.
Joseph Myers [Thu, 13 Aug 2020 18:51:10 +0000 (18:51 +0000)]
Update build-many-glibcs.py for binutils ia64 obsoletion.
Since binutils has obsoleted ia64 support, use --enable-obsolete for
now when configuring binutils for ia64 in build-many-glibcs.py (which
requires adding support for architecture-specific binutils configure
options there). As with other obsoletions, the removal of support for
ia64 in any of (binutils, GCC, Linux kernel) should imply its removal
from glibc.
Tested with build-many-glibcs.py for ia64-linux-gnu (compilers and
glibcs build).
Joseph Myers [Thu, 13 Aug 2020 18:50:24 +0000 (18:50 +0000)]
Update kernel version to 5.8 in tst-mman-consts.py.
This patch updates the kernel version in the test tst-mman-consts.py
to 5.8. (There are no new MAP_* constants covered by this test in 5.8
that need any other header changes.)
y2038: nptl: Convert pthread_{clock|timed}join_np to support 64 bit time
The pthread_clockjoin_np and pthread_timedjoin_np have been converted to
support 64 bit time.
This change introduces new futex_timed_wait_cancel64 function in
./sysdeps/nptl/futex-internal.h, which uses futex_time64 where possible
and tries to replace low-level preprocessor macros from
lowlevellock-futex.h
The pthread_{timed|clock}join_np only accept absolute time. Moreover,
there is no need to check for NULL passed as *abstime pointer as
clockwait_tid() always passes struct __timespec64.
For systems with __TIMESIZE != 64 && __WORDSIZE == 32:
- Conversions between 64 bit time to 32 bit are necessary
- Redirection to __pthread_{clock|timed}join_np64 will provide support
for 64 bit time
Run-time tests:
- Run specific tests on ARM/x86 32bit systems (qemu):
https://github.com/lmajewski/meta-y2038 and run tests:
https://github.com/lmajewski/y2038-tests/commits/master
Above tests were performed with Y2038 redirection applied as well as without
to test the proper usage of both __pthread_{timed|clock}join_np64 and
__pthread_{timed|clock}join_np.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Joseph Myers [Fri, 7 Aug 2020 14:38:43 +0000 (14:38 +0000)]
Update syscall lists for Linux 5.8.
Linux 5.8 has one new syscall, faccessat2. Update syscall-names.list
and regenerate the arch-syscall.h headers with build-many-glibcs.py
update-syscalls.
Samuel Thibault [Wed, 5 Aug 2020 21:48:58 +0000 (23:48 +0200)]
hurd: Rework sbrk
Making the brk start exactly at the end of the main application binary was
requiring to get it through the _end symbol, which does not work any more
with recent toolchains, and actually produces in libc.so a confusing
external _end symbol that produces odd results, see
https://sourceware.org/bugzilla/show_bug.cgi?id=23499
Trying to do so is quite outdated anyway with the tendency for address
randomization.
Using _end was also allowing to include the main binary data within
the RLIMIT_DATA, but this also seems outdated with dynamic library
loading, and nowadays' memory consumption via malloc and mmap rather than
statically-allocated data.
This adds a BRK_START macro in <vm_param.h> that just tells where we
want to start the brk, and thus removes the _end symbol.
* sysdeps/mach/hurd/i386/vm_param.h: New file.
* sysdeps/mach/hurd/brk.c: Use BRK_START as brk start instead of _end.
Also ignore __data_start.
* hurd/Versions: Remove _end symbol.
* sysdeps/mach/hurd/i386/libc.abilist: Remove _end symbol.
H.J. Lu [Wed, 5 Aug 2020 15:20:52 +0000 (08:20 -0700)]
x86: Rename Intel CPU feature names
Intel64 and IA-32 Architectures Software Developer’s Manual has changed
the following CPU feature names:
1. The CPU feature of Enhanced Intel SpeedStep Technology is renamed
from EST to EIST.
2. The CPU feature which supports Platform Quality of Service Monitoring
(PQM) capability is changed to Intel Resource Director Technology
(Intel RDT) Monitoring capability, i.e. PQM is renamed to RDT_M.
3. The CPU feature which supports Platform Quality of Service
Enforcement (PQE) capability is changed to Intel Resource Director
Technology (Intel RDT) Allocation capability, i.e. PQE is renamed to
RDT_A.
Paul Eggert [Wed, 5 Aug 2020 06:45:27 +0000 (23:45 -0700)]
Copy regex_internal.h from Gnulib
Sync this file from Gnulib, thus incorporating the following
fix for a bug with regexps with 16 or more subexpressions:
* posix/regex_internal.h (struct re_backref_cache_entry):
Use bitset_word_t as the type of eps_reachable_subexps_map,
instead of unsigned short int. This fixes a bug I introduced
to glibc in 2005-09-28T17:33:18Z!drepper@redhat.com (glibc commit 2c05d33f90861d074dc12808dafbde30f487b1a0, BZ #1302).
Remove unused member 'unused'.
Paul Eggert [Wed, 5 Aug 2020 06:39:20 +0000 (23:39 -0700)]
Copy regex BITSET_WORD_BITS porting from Gnulib
* posix/regex.c (__STDC_WANT_IEC_60559_BFP_EXT__):
Define, for ULONG_WIDTH. This syncs regex.c from Gnujlib.
* posix/regex_internal.h (ULONG_WIDTH):
Use a more-portable fallback, from Gnulib.
(BITSET_WORD_BITS): Now defined in terms of ULONG_WIDTH.
Paul Eggert [Wed, 5 Aug 2020 05:58:58 +0000 (22:58 -0700)]
Sync intprops.h from Gnulib
* include/intprops.h: Sync from Gnulib. This improves
performance of INT_MULTIPLY_WRAPV on recent GCC, which affects
glibc only in the support library.
Szabolcs Nagy [Wed, 29 Jul 2020 07:27:27 +0000 (08:27 +0100)]
aarch64: update NEWS about branch protection
After some discussions it seems the original news was not clear
and that it is valid to manually pass the branch protection flags
iff GCC target libs are built with them too. The main difference
between manually passing the flags and using the configure
option is that the latter also makes branch protection the
default in GCC which may not be desirable in some cases.
Florian Weimer [Mon, 3 Aug 2020 16:07:19 +0000 (18:07 +0200)]
powerpc: Fix incorrect cache line size load in memset (bug 26332)
__GLRO loaded the word after the requested variable on big-endian
PowerPC, where LOWORD is 4. This can cause the memset implement
go wrong because the masking with the cache line size produces
wrong results, particularly if the loaded value happens to be 1.
The __GLRO macro is not used in any place where loading the lower
32-bit word of a 64-bit value is desired, so the +4 offset is always
wrong.
H.J. Lu [Thu, 16 Jul 2020 10:37:10 +0000 (03:37 -0700)]
nptl: Zero-extend arguments to SETXID syscalls [BZ #26248]
nptl has
/* Opcodes and data types for communication with the signal handler to
change user/group IDs. */
struct xid_command
{
int syscall_no;
long int id[3];
volatile int cntr;
volatile int error;
};
/* This must be last, otherwise the current thread might not have
permissions to send SIGSETXID syscall to the other threads. */
result = INTERNAL_SYSCALL_NCS (cmdp->syscall_no, 3,
cmdp->id[0], cmdp->id[1], cmdp->id[2]);
But the second argument of setgroups syscal is a pointer:
int setgroups (size_t size, const gid_t *list);
But on x32, pointers passed to syscall must have pointer type so that
they will be zero-extended. The kernel XID arguments are unsigned and
do not require sign extension. Change xid_command to
struct xid_command
{
int syscall_no;
unsigned long int id[3];
volatile int cntr;
volatile int error;
};
so that all arguments are zero-extended. A testcase is added for x32 and
setgroups returned with EFAULT when running as root without the fix.
Szabolcs Nagy [Fri, 24 Jul 2020 11:37:23 +0000 (12:37 +0100)]
aarch64: Use future HWCAP2_MTE in ifunc resolver
Make glibc MTE-safe on systems where MTE is available. This allows
using heap tagging with an LD_PRELOADed malloc implementation that
enables MTE. We don't document this as guaranteed contract yet, so
glibc may not be MTE safe when HWCAP2_MTE is set (older glibcs
certainly aren't). This is mainly for testing and debugging.
The HWCAP flag is not exposed in public headers until Linux adds it
to its uapi. The HWCAP value reservation will be in Linux 5.9.
Szabolcs Nagy [Mon, 13 Jul 2020 10:28:18 +0000 (11:28 +0100)]
aarch64: Respect p_flags when protecting code with PROT_BTI
Use PROT_READ and PROT_WRITE according to the load segment p_flags
when adding PROT_BTI.
This is before processing relocations which may drop PROT_BTI in
case of textrels. Executable stacks are not protected via PROT_BTI
either. PROT_BTI is hardening in case memory corruption happened,
it's value is reduced if there is writable and executable memory
available so missing it on such memory is fine, but we should
respect the p_flags and should not drop PROT_WRITE.
Disable warnings due to deprecated libselinux symbols used by nss and nscd
The SELinux API deprecated several symbols in its 3.1 release, including
security_context_t, matchpathcon, avc_init, and sidput, which are used in
makedb and nscd. While the usage of these should eventually be replaced by
newer interfaces, this commit disables GCC warnings due to the use of the
above symbols.
Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
Paul E. Murphy [Wed, 8 Jul 2020 21:49:34 +0000 (16:49 -0500)]
powerpc64le: guarantee a .gnu.attributes section [BZ #26220]
Upstream GCC 11 development is now building the ibm128 runtime
support (in libgcc) without a .gnu.attributes section on ppc64le.
Ensure we have one to replace by building one ibm128 file in
libc and libm with attributes.
Reviewed-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
__nss_readline supersedes it. This reverts part of commit 3f5e3f5d066dcffb80af48ae2cf35a01a85a8f10 ("libio: Implement
internal function __libc_readline_unlocked"). The internal
aliases __fseeko64 and __ftello64 are preserved because
they are needed by __nss_readline as well.
Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
nss_files: Use generic result pointer in parse_line
As a result, all parse_line functions have the same prototype, except
for that producing struct hostent. This change is ABI-compatible, so
it does not alter the internal GLIBC_PRIVATE ABI (otherwise we should
probably have renamed the exported functions).
A future change will use this to implement a generict fget*ent_r
function.
Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
nss_compat: Do not use mmap to read database files (bug 26258)
This avoids crashes in case the files are truncated for some reason.
For typically file sizes, it is also going to be slightly faster.
Using __nss_files_fopen instead mirrors what nss_files does.
Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Samuel Thibault [Sat, 18 Jul 2020 13:08:03 +0000 (15:08 +0200)]
hurd: Fix longjmp early in initialization
When e.g. an LD_PRELOAD fails, _dl_signal_exception/error longjmps, but TLS
is not initialized yet, let along signal state. We thus mustn't look at
them within __longjmp.
* sysdeps/mach/hurd/i386/____longjmp_chk.S,__longjmp.S: Check for
initialized value of %gs, and that sigstate is non-NULL.
manual: New signal and errno string functions are AS-safe
The annotations for sigabbrev_np, sigdescr_np, strerrordesc_np,
strerrorname_np are not preliminary. These functions were
added precisely because they are AS-safe.
Optimize strlen using a mix of scalar and SIMD code. On modern micro
architectures large strings are 2.6 times faster than existing
strlen_asimd and 35% faster than the new MTE version of strlen.
On a random strlen benchmark using small sizes the speedup is 7% vs
strlen_asimd and 40% vs the MTE strlen. This fixes the main strlen
regressions on Cortex-A53 and other cores with a simple Neon unit.
Rename __strlen_generic to __strlen_mte, and select strlen_asimd when
MTE is not enabled (this is waiting on support for a HWCAP_MTE bit).
This fixes big-endian bug 25824. Passes GLIBC regression tests.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Restore <rpc/netdb.h> as an installed header. Delete the dummy header
resolv/rpc/netdb.h because inet is not an optional glibc component
(so its <rpc/netdb.h> is always available).
Carlos O'Donell [Wed, 8 Jul 2020 19:58:06 +0000 (15:58 -0400)]
en_US: Minimize changes to date_fmt (Bug 25923)
In 2000 when date_fmt was originally added as an extension the
en_US locale did not have a date_fmt specifier and so used the
default which resulted in the abbreviated month name coming
before the day of the month (as expected in the US and other
locales). In commit 7395f3a0efad9fc51bb54fa383ef6524702e0c49 the
date_fmt was added to en_US with a 12H time to better align with
US user expectations. Unfortunately the abbreviated month name
and day were inverted during that transition, and that was seen
as a regression and reported against Fedora 32:
https://bugzilla.redhat.com/show_bug.cgi?id=1830623
The progression of date_fmt looks like this:
"%a %b %e %H:%M:%S %Z %Y" <- Originally (2000)
"%a %d %b %Y %I:%M:%S %p %Z" <- glibc 2.29 (2019)
"%a %b %e %r %Z %Y" <- glibc 2.32 (2020) [this commit]
Note: "%r" is "%I:%M:%S %p" in en_US and so shorter to write.
Yes, d_t_fmt and date_fmt are *not* the same, this is just the
history of this locale. This commit does not change d_t_fmt to
better align with date_fmt. No users have requested we change
d_t_fmt or given any justification for such a change.
The only goals of this change are to place the abbreviated month
name before the day of the month as it has been printed since
2000, and place the year at the end. This minimizes the change
from commit 7395f3a0efad9fc51bb54fa383ef6524702e0c49 and makes
good on changing only from 24H clock to 12H clock.
The kernel ABI is not finalized, and there are now various proposals
to change the size of struct rseq, which would make the glibc ABI
dependent on the version of the kernels used for building glibc.
This is of course not acceptable.
manual: Use Unicode instead HTML entities for characters (bug 19737)
Texinfo no longer treats arguments to @set in @ifhtml blocks as
literal HTML, so the & in the entity references was encoded as
@amp; in HTML. Using the equivalent Unicode characters avoids
this issue.
Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
The arm string/tst-memmove-overflow XFAIL has been added in commit eca1b233322 ("arm: XFAIL string/tst-memmove-overflow due to bug 25620")
as a way to reproduce the reported bug.
Now that this bug has been fixed in commits 79a4fa341b8 ("arm:
CVE-2020-6096: fix memcpy and memmove for negative length [BZ #25620]")
and beea3610507 ("arm: CVE-2020-6096: Fix multiarch memcpy for negative
length [BZ #25620]"), let's remove the XFAIL.
Add a new memcpy using 128-bit Q registers - this is faster on modern
cores and reduces codesize. Similar to the generic memcpy, small cases
include copies up to 32 bytes. 64-128 byte copies are split into two
cases to improve performance of 64-96 byte copies. Large copies align
the source rather than the destination.
bench-memcpy-random is ~9% faster than memcpy_falkor on Neoverse N1,
so make this memcpy the default on N1 (on Centriq it is 15% faster than
memcpy_falkor).
Passes GLIBC regression tests.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
1. It assumes time_t == long which is false on x32.
2. tst-timespec.c is compiled without -fexcess-precision=standard which
generates incorrect results on i686 in support_timespec_check_in_range:
double ratio = (double)observed_norm / expected_norm;
return (lower_bound <= ratio && ratio <= upper_bound);
This patch does
1. Compile tst-timespec.c with -fexcess-precision=standard.
2. Replace long with time_t.
3. Replace LONG_MIN and LONG_MAX with TYPE_MINIMUM (time_t) and
TYPE_MAXIMUM (time_t).
Petr Vorel [Mon, 13 Jul 2020 17:36:35 +0000 (19:36 +0200)]
Remove --enable-obsolete-rpc configure flag
Sun RPC was removed from glibc. This includes rpcgen program, librpcsvc,
and Sun RPC headers. Also test for bug #20790 was removed
(test for rpcgen).
Backward compatibility for old programs is kept only for architectures
and ABIs that have been added in or before version 2.28.
libtirpc is mature enough, librpcsvc and rpcgen are provided in
rpcsvc-proto project.
NOTE: libnsl code depends on Sun RPC (installed libnsl headers use
installed Sun RPC headers), thus --enable-obsolete-rpc was a dependency
for --enable-obsolete-nsl (removed in a previous commit).
The arc ABI list file has to be updated because the port was added
with the sunrpc symbols
Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
so that there is a usable bit for each cpuid bit.
2. After the cpuid bits have been initialized, copy the known bits to the
usable bits. EAX/EBX from INDEX_1 and EAX from INDEX_7 aren't used for
CPU feature detection.
3. Clear the usable bits which require OS support.
4. If the feature is supported by OS, copy its cpuid bit to its usable
bit.
5. Replace HAS_CPU_FEATURE and CPU_FEATURES_CPU_P with CPU_FEATURE_USABLE
and CPU_FEATURE_USABLE_P to check if a feature is usable.
6. Add DEPR_FPU_CS_DS for INDEX_7_EBX_13.
7. Unset MPX feature since it has been deprecated.
The results are
1. If the feature is known and doesn't requre OS support, its usable bit
is copied from the cpuid bit.
2. Otherwise, its usable bit is copied from the cpuid bit only if the
feature is known to supported by OS.
3. CPU_FEATURE_USABLE/CPU_FEATURE_USABLE_P are used to check if the
feature can be used.
4. HAS_CPU_FEATURE/CPU_FEATURE_CPU_P are used to check if CPU supports
the feature.
string: Make tst-strerror/tst-strsignal unsupported if msgfmt is not installed
Without msgfmt libc.mo files are not generated and its loading failure
is silent ignored with xsetlocale.
Also unset LANGUAGE environment variable to avoid it taking precedence
when loading the message catalog. Although not strictly required
(since the test is issued with test-container and it sets a strict
environment variable) it follows other tests that deal with
translation.
__morecore, __after_morecore_hook, and __default_morecore had not
been deprecated in commit 7d17596c198f11fa85cbcf9587443f262e63b616
("Mark malloc hook variables as deprecated"), probably by accident.
Vineet Gupta [Mon, 20 Nov 2017 20:46:17 +0000 (12:46 -0800)]
Documentation for ARC port
(a) ABI doc:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf
(b) Programmer's Reference Manual (PRM) : needs a download request to be filled
https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48
https://www.synopsys.com/dw/doc.php/ds/cc/programmers-reference-manual-ARC-HS.pdf
As of port merge (and Florian's patch to fix static TLS), glibc testsuite
(cross-test setup) has following failures:
FAIL: elf/tst-audit14
FAIL: elf/tst-audit15
FAIL: elf/tst-audit16
FAIL: elf/tst-ldconfig-ld_so_conf-update
FAIL: elf/tst-libc_dlvsym
FAIL: elf/tst-libc_dlvsym-static
FAIL: iconv/test-iconvconfig # Needs gconv installed
FAIL: io/ftwtest # Requires execution by non-root
FAIL: io/tst-lockf
FAIL: libio/tst-wfile-sync
FAIL: locale/tst-localedef-path-norm
FAIL: nptl/test-cond-printers # needs Python3 and target GDB on target
FAIL: nptl/test-condattr-printers # ditto
FAIL: nptl/test-mutex-printers # ditto
FAIL: nptl/test-mutexattr-printers # ditto
FAIL: nptl/test-rwlock-printers # ditto
FAIL: nptl/test-rwlockattr-printers # ditto
FAIL: nptl/tst-umask1 # passes if run natively on target (NFS ACLv3 support needed)
FAIL: nss/bug-erange
FAIL: nss/tst-nss-files-hosts-getent
FAIL: nss/tst-nss-files-hosts-multi
FAIL: posix/bug-ga2
FAIL: posix/globtest # require same user on target and host
FAIL: posix/tst-getaddrinfo5
FAIL: stdio-common/tst-vfprintf-width-prec
FAIL: stdio-common/tst-vfprintf-width-prec-alloc
FAIL: stdio-common/tst-vfprintf-width-prec-mem
FAIL: string/tst-strerror
FAIL: string/tst-strsignal
FAIL: sunrpc/bug20790 # missing cpp on target
FAIL: timezone/tst-tzset
Vineet Gupta [Tue, 23 Oct 2018 21:58:39 +0000 (14:58 -0700)]
ARC: Linux Startup and Dynamic Loading
A big shoutout to Cupertino Miranda <cmiranda@synopsys.com> for his
valuable contribution in initial bringup and debugging on Linux and
later in solving pesky unwinding/cancelation failures in testsuite.
git://sourceware.org / glibc.git / log