+2018-10-24 Andreas Schwab <schwab@suse.de>
+
+ [BZ #18093]
+ * elf/dl-cache.c (_dl_load_cache_lookup): Check for truncated old
+ format cache.
+ * elf/cache.c (print_cache): Likewise.
+
+2018-10-24 Albert ARIBAUD <albert.aribaud@3adev.fr>
+
+ * bits/timesize.h: New file.
+ * stdlib/Makefile (headers): Add bits/timesize.h.
+ * sysdeps/unix/sysv/linux/bits/msq-pad.h
+ (__MSQ_PAD_AFTER_TIME): Use __TIMESIZE instead of __WORDSIZE.
+ * sysdeps/unix/sysv/linux/bits/sem-pad.h
+ (__SEM_PAD_AFTER_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/bits/shm-pad.h
+ (__SHM_PAD_AFTER_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h
+ (__MSQ_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/hppa/bits/sem-pad.h
+ (__SEM_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/hppa/bits/shm-pad.h
+ (__SHM_PAD_BEFORE_TIME, __SHM_PAD_BETWEEN_TIME_AND_SEGSZ): Likewise.
+ * sysdeps/unix/sysv/linux/mips/bits/msq-pad.h
+ (__MSQ_PAD_AFTER_TIME, __MSQ_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h
+ (__MSQ_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/sem-pad.h
+ (__SEM_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/shm-pad.h
+ (__SHM_PAD_BEFORE_TIME, __SHM_PAD_BETWEEN_TIME_AND_SEGSZ): Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h
+ (__MSQ_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/sem-pad.h
+ (__SEM_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h
+ (__SHM_PAD_BEFORE_TIME): Likewise.
+ * sysdeps/unix/sysv/linux/x86/bits/msq-pad.h: Delete file.
+ * sysdeps/unix/sysv/linux/x86/bits/shm-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86/bits/timesize.h: New file.
+
+2018-10-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * benchtests/Makefile (CPPFLAGS-nonlib): Add -DUSE_RDTSCP if
+ USE_RDTSCP is defined.
+ * sysdeps/x86/hp-timing.h (HP_TIMING_NOW): Use RDTSCP if
+ USE_RDTSCP is defined.
+
+2018-10-23 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+
+ * misc/tst-preadvwritev2-common.c (IOV_MAX): Define if not
+ defined.
+
+ [BZ #23709]
+ * sysdeps/x86/cpu-features.c (init_cpu_features): Set TSX bits
+ independently of other flags.
+
+2018-10-23 Florian Weimer <fweimer@redhat.com>
+
+ * time/tst-mktime2.c (N_STRINGS): Remove.
+ (set_timezone): New function.
+ (spring_forward_gap): Call it. Use FAIL_EXIT1.
+ (mktime_test1): Report localtime failure and check errno value.
+ Use TEST_COMPARE.
+ (irix_6_4_bug, bigtime_test): Use TEST_COMPARE.
+ (do_test): Remove alarm call. Use set_timezone and array_length.
+
+2018-10-23 Andreas Schwab <schwab@suse.de>
+
+ * sysdeps/unix/sysv/linux/riscv/setcontext.S (__setcontext)
+ (__start_context): Use END instead of PSEUDO_END.
+
+2018-10-22 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/syscall-names.list: Update kernel
+ version to 4.19.
+
+ * scripts/build-many-glibcs.py (Context.checkout): Default Linux
+ version to 4.19.
+
+ [BZ #23793]
+ * wcsmbs/c32rtomb.c: New file.
+ * wcsmbs/mbrtoc32.c: Likewise.
+ * wcsmbs/tst-c32-state.c: Likewise.
+ * wcsmbs/mbrtowc.c (mbrtoc32): Do not define as alias.
+ * wcsmbs/wcrtomb.c (c32rtomb): Likewise.
+ * wcsmbs/Makefile (routines): Add mbrtoc32 and c32rtomb.
+ (tests): Add tst-c32-state.
+ [$(run-built-tests) = yes] ($(objpfx)tst-c32-state.out): Depend on
+ $(gen-locales).
+
+2018-10-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86/hp-timing.h: Don't include <x86intrin.h>.
+ (HP_TIMING_NOW): Replace _rdtsc with __builtin_ia32_rdtsc.
+
+2018-10-19 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #23794]
+ * wcsmbs/c16rtomb.c (c16rtomb): Save first character of surrogate
+ pair and return 0 in that case, and use saved character to
+ interpret following character.
+ * wcsmbs/tst-c16-surrogate.c: New file.
+ * wcsmbs/Makefile (tests): Add tst-c16-surrogate.c.
+ [$(run-built-tests) = yes] ($(objpfx)tst-c16-surrogate.out):
+ Depend on $(gen-locales)
+
+2018-10-19 Ilya Yu. Malakhov <malakhov@mcst.ru>
+
+ [BZ #23562]
+ * sysdeps/unix/sysv/linux/bits/types/siginfo_t.h
+ (struct siginfo_t): Use correct type for si_band.
+
+2018-10-19 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #23689]
+ * resource/bits/types/struct_rusage.h (struct rusage): Update
+ comment on struct. Remove extraneous field comment.
+
+2018-10-18 David S. Miller <davem@davemloft.net>
+
+ * sysdeps/unix/sysv/linux/sparc/init-first.c: New file.
+ * sysdeps/unix/sysv/linux/sparc/libc-vdso.h: New file.
+ * sysdeps/unix/sysv/linux/sparc/Makefile: Add dl-vdso to
+ sysdep_routines in subdir elf.
+ * sysdeps/unix/sysv/linux/sparc/Versions: Add GLIBC_PRIVATE
+ version for __vdso_clock_gettime.
+ * sysdeps/unix/sysv/linux/sparc/sysdep.h (INTERNAL_VSYSCALL_CALL):
+ Define.
+ (HAVE_CLOCK_GETTIME_VSYSCALL): Define.
+ (HAVE_GETTIMEOFDAY_VSYSCALL): Define.
+
+ * sysdeps/sparc/fpu/libm-test-ulps: Regenerated.
+
+2018-10-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/i386/init-arch.h: Removed.
+ * sysdeps/i386/i586/init-arch.h: Likewise.
+ * sysdeps/i386/i686/init-arch.h: Likewise.
+ * sysdeps/i386/i686/hp-timing.h: Likewise.
+ * sysdeps/x86_64/hp-timing.h: Likewise.
+ * sysdeps/i386/isa.h: New file.
+ * sysdeps/i386/i586/isa.h: Likewise.
+ * sysdeps/i386/i686/isa.h: Likewise.
+ * sysdeps/x86_64/isa.h: Likewise.
+ * sysdeps/x86/hp-timing.h: New file.
+ * sysdeps/x86/init-arch.h: Include <isa.h>.
+
+2018-10-17 Joseph Myers <joseph@codesourcery.com>
+
+ * math/libm-test-pow.inc (pow_test_data): Do not allow
+ divide-by-zero exception for pow(+/- 0, -Inf).
+
+2018-10-17 Zack Weinberg <zackw@panix.com>
+
+ * manual/job.texi (Job Control is Optional): Remove node, as
+ job control has not been optional in quite some time.
+ (Job Control): Mention briefly that systems older than
+ POSIX.1-2001 might not support job control.
+ * manual/conf.texi (_POSIX_JOB_CONTROL): Will always be
+ defined on systems conforming to POSIX.1-2001.
+
+2018-10-17 Arjun Shankar <arjun@redhat.com>
+
+ [BZ #22062]
+ * iconv/gconv_conf.c (__gconv_get_path): Remove locking and fix
+ indentation.
+ * (__gconv_read_conf): Mark function static.
+ * (once): New static variable.
+ * (__gconv_load_conf): New function.
+ * iconv/gconv_int.h (__gconv_load_conf): Likewise.
+ * iconv/gconv_db.c (once): Remove static variable.
+ * (__gconv_compare_alias): Use __gconv_load_conf instead of
+ __gconv_read_conf.
+ * (__gconv_find_transform): Likewise.
+ * iconv/tst-iconv-mt.c: New test.
+ * iconv/Makefile: Add tst-iconv_mt.
+
+2018-10-17 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
+ bits/shm-pad.h.
+ * sysdeps/unix/sysv/linux/bits/shm.h: Include <bits/shm-pad.h>.
+ (shmatt_t): Define as __syscall_ulong_t.
+ (__SHM_PAD_TIME): New macro, depending on [__SHM_PAD_BEFORE_TIME]
+ and [__SHM_PAD_AFTER_TIME].
+ (struct shmid_ds): Define time fields using __SHM_PAD_TIME.
+ Define shm_segsz and associated padding based on
+ [__SHM_SEGSZ_AFTER_TIME] and [__SHM_PAD_BETWEEN_TIME_AND_SEGSZ].
+ Use __syscall_ulong_t instead of unsigned long int.
+ [__USE_MISC] (struct shminfo): Use __syscall_ulong_t instead of
+ unsigned long int.
+ [__USE_MISC] (struct shm_info): Likewise.
+ * sysdeps/unix/sysv/linux/bits/shm-pad.h: New file.
+ * sysdeps/unix/sysv/linux/hppa/bits/shm-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/mips/bits/shm-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/shm-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86/bits/shm-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Remove.
+ * sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/shm.h: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86/bits/shm.h: Likewise.
+
+ * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
+ bits/shmlba.h.
+ * sysdeps/unix/sysv/linux/bits/shm.h: Include <bits/shmlba.h>.
+ (SHMLBA): Remove macro.
+ (__getpagesize): Remove function declaration.
+ * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Include
+ <bits/shmlba.h>.
+ (SHMLBA): Remove macro.
+ * sysdeps/unix/sysv/linux/mips/bits/shm.h: Include
+ <bits/shmlba.h>.
+ (SHMLBA): Remove macro.
+ * sysdeps/unix/sysv/linux/powerpc/bits/shm.h: Include
+ <bits/shmlba.h>.
+ (SHMLBA): Remove macro.
+ (__getpagesize): Remove function declaration.
+ * sysdeps/unix/sysv/linux/sparc/bits/shm.h: Include
+ <bits/shmlba.h>.
+ (SHMLBA): Remove macro.
+ (__getshmlba): Remove function declaration.
+ * sysdeps/unix/sysv/linux/x86/bits/shm.h: Include <bits/shmlba.h>.
+ (SHMLBA): Remove macro.
+ (__getpagesize): Remove function declaration.
+ * sysdeps/unix/sysv/linux/arm/bits/shm.h: Remove file.
+ * sysdeps/unix/sysv/linux/ia64/bits/shm.h: Likewise.
+ * sysdeps/unix/sysv/linux/sh/bits/shm.h: Likewise.
+ * sysdeps/unix/sysv/linux/bits/shmlba.h: New file.
+ * sysdeps/unix/sysv/linux/arm/bits/shmlba.h: Likewise.
+ * sysdeps/unix/sysv/linux/hppa/bits/shmlba.h: Likewise.
+ * sysdeps/unix/sysv/linux/ia64/bits/shmlba.h: Likewise.
+ * sysdeps/unix/sysv/linux/mips/bits/shmlba.h: Likewise.
+ * sysdeps/unix/sysv/linux/sh/bits/shmlba.h: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/shmlba.h: Likewise.
+
+2018-10-17 Stefan Liebler <stli@linux.ibm.com>
+
+ [BZ #23275]
+ * nptl/tst-mutex10.c: New File.
+ * nptl/Makefile (tests): Add tst-mutex10.
+ (tst-mutex10-ENV): New variable.
+ * sysdeps/unix/sysv/linux/s390/force-elision.h: (FORCE_ELISION):
+ Ensure that elision path is used if elision is available.
+ * sysdeps/unix/sysv/linux/powerpc/force-elision.h (FORCE_ELISION):
+ Likewise.
+ * sysdeps/unix/sysv/linux/x86/force-elision.h: (FORCE_ELISION):
+ Likewise.
+ * nptl/pthreadP.h (PTHREAD_MUTEX_TYPE, PTHREAD_MUTEX_TYPE_ELISION)
+ (PTHREAD_MUTEX_PSHARED): Use atomic_load_relaxed.
+ * nptl/pthread_mutex_consistent.c (pthread_mutex_consistent): Likewise.
+ * nptl/pthread_mutex_getprioceiling.c (pthread_mutex_getprioceiling):
+ Likewise.
+ * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full)
+ (__pthread_mutex_cond_lock_adjust): Likewise.
+ * nptl/pthread_mutex_setprioceiling.c (pthread_mutex_setprioceiling):
+ Likewise.
+ * nptl/pthread_mutex_timedlock.c (__pthread_mutex_timedlock): Likewise.
+ * nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock): Likewise.
+ * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Likewise.
+ * sysdeps/nptl/bits/thread-shared-types.h (struct __pthread_mutex_s):
+ Add comments.
+ * nptl/pthread_mutex_destroy.c (__pthread_mutex_destroy):
+ Use atomic_load_relaxed and atomic_store_relaxed.
+ * nptl/pthread_mutex_init.c (__pthread_mutex_init):
+ Use atomic_store_relaxed.
+
+2018-10-17 Andreas Schwab <schwab@suse.de>
+
+ * benchtests/bench-strtod.c (TIMEOUT): Don't define.
+ * crypt/badsalttest.c (TIMEOUT): Likewise.
+ * crypt/sha256c-test.c (TIMEOUT): Likewise.
+ * dirent/tst-fdopendir.c (TIMEOUT): Likewise.
+ * io/test-lfs.c (TIMEOUT): Likewise.
+ * libio/tst-atime.c (TIMEOUT): Likewise.
+ * localedata/tst-leaks.c (TIMEOUT): Likewise.
+ * nptl/tst-cancel19.c (TIMEOUT): Likewise.
+ * nptl/tst-cancel22.c (TIMEOUT): Likewise.
+ * nptl/tst-cancel25.c (TIMEOUT): Likewise.
+ * nptl/tst-cancel7.c (TIMEOUT): Likewise.
+ * nptl/tst-cond-except.c (TIMEOUT): Likewise.
+ * nptl/tst-cond11.c (TIMEOUT): Likewise.
+ * nptl/tst-cond14.c (TIMEOUT): Likewise.
+ * nptl/tst-cond15.c (TIMEOUT): Likewise.
+ * nptl/tst-cond24.c (TIMEOUT): Likewise.
+ * nptl/tst-cond25.c (TIMEOUT): Likewise.
+ * nptl/tst-kill2.c (TIMEOUT): Likewise.
+ * nptl/tst-kill3.c (TIMEOUT): Likewise.
+ * nptl/tst-mutex4.c (TIMEOUT): Likewise.
+ * nptl/tst-mutex5.c (TIMEOUT): Likewise.
+ * nptl/tst-mutex9.c (TIMEOUT): Likewise.
+ * nptl/tst-once2.c (TIMEOUT): Likewise.
+ * nptl/tst-once3.c (TIMEOUT): Likewise.
+ * nptl/tst-once4.c (TIMEOUT): Likewise.
+ * nptl/tst-robust8.c (TIMEOUT): Likewise.
+ * nptl/tst-robust9.c (TIMEOUT): Likewise.
+ * nptl/tst-rwlock16.c (TIMEOUT): Likewise.
+ * nptl/tst-sem14.c (TIMEOUT): Likewise.
+ * nptl/tst-sem6.c (TIMEOUT): Likewise.
+ * nptl/tst-signal3.c (TIMEOUT): Likewise.
+ * nptl/tst-spin4.c (TIMEOUT): Likewise.
+ * nptl/tst-tls3.c (TIMEOUT): Likewise.
+ * nptl/tst-tls4.c (TIMEOUT): Likewise.
+ * posix/tst-chmod.c (TIMEOUT): Likewise.
+ * posix/tst-getaddrinfo4.c (TIMEOUT): Likewise.
+ * posix/tst-getaddrinfo5.c (TIMEOUT): Likewise.
+ * posix/tst-preadwrite-common.c (TIMEOUT): Likewise.
+ * posix/tst-regex2.c (TIMEOUT): Likewise.
+ * posix/tst-waitid.c (TIMEOUT): Likewise.
+ * rt/tst-aio.c (TIMEOUT): Likewise.
+ * rt/tst-aio10.c (TIMEOUT): Likewise.
+ * rt/tst-aio4.c (TIMEOUT): Likewise.
+ * rt/tst-aio5.c (TIMEOUT): Likewise.
+ * rt/tst-aio6.c (TIMEOUT): Likewise.
+ * rt/tst-aio64.c (TIMEOUT): Likewise.
+ * rt/tst-aio7.c (TIMEOUT): Likewise.
+ * rt/tst-aio9.c (TIMEOUT): Likewise.
+ * rt/tst-clock.c (TIMEOUT): Likewise.
+ * rt/tst-cpuclock1.c (TIMEOUT): Likewise.
+ * rt/tst-cpuclock2.c (TIMEOUT): Likewise.
+ * rt/tst-mqueue2.c (TIMEOUT): Likewise.
+ * rt/tst-mqueue4.c (TIMEOUT): Likewise.
+ * rt/tst-mqueue5.c (TIMEOUT): Likewise.
+ * rt/tst-timer4.c (TIMEOUT): Likewise.
+ * stdio-common/tst-fseek.c (TIMEOUT): Likewise.
+ * stdio-common/tst-rndseek.c (TIMEOUT): Likewise.
+ * stdlib/tst-empty-env.c (TIMEOUT): Likewise.
+ * sysdeps/wordsize-64/tst-writev.c (TIMEOUT): Likewise.
+ * time/tst-ftime.c (TIMEOUT): Likewise.
+ * timezone/tst-tzset.c (TIMEOUT): Likewise.
+
+2018-10-16 Anton Youdkevitch <anton.youdkevitch@bell-sw.com>
+
+ * sysdeps/aarch64/multiarch/memcpy_thunderx.S: Remove thunderx2 code.
+ * sysdeps/aarch64/multiarch/memcpy_thunderx2.S: New implementation
+ for thunderX2.
+
+2018-10-15 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
+ bits/sem-pad.h.
+ * sysdeps/unix/sysv/linux/bits/sem.h: Include <bits/sem-pad.h>
+ instead of <bits/wordsize.h>.
+ (__SEM_PAD_TIME): New macro, depending on [__SEM_PAD_BEFORE_TIME]
+ and [__SEM_PAD_AFTER_TIME].
+ (struct semid_ds): Define time fields using __SEM_PAD_TIME. Use
+ __syscall_ulong_t instead of unsigned long int.
+ * sysdeps/unix/sysv/linux/bits/sem-pad.h: New file.
+ * sysdeps/unix/sysv/linux/hppa/bits/sem-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/mips/bits/sem-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/sem-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/sem-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86/bits/sem-pad.h: Likewise.
+ * sysdeps/unix/sysv/linux/hppa/bits/sem.h: Remove.
+ * sysdeps/unix/sysv/linux/mips/bits/sem.h: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/sem.h: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/sem.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86/bits/sem.h: Likewise.
+
+2018-10-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ regex: simplify by using intprops.h
+ [BZ#23744]
+ * posix/regex_internal.h [_LIBC]: Include intprops.h.
+ (TYPE_SIGNED, INT_ADD_WRAPV) [_LIBC]: Remove.
+ intprops.h defines them.
+
+ regex: __builtin_expect → __glibc_unlikely
+ [BZ#23744]
+ This refactoring was prompted by a problem when the regex code is
+ used as part of Gnulib and when the builder’s compiler does not grok
+ __builtin_expect. Problem reported for Gawk by Nelson H.F. Beebe in:
+ https://lists.gnu.org/r/bug-gnulib/2018-09/msg00137.html
+ Although this refactoring does not fix the problem directly,
+ we might as well have Gawk use the now-preferred glibc style for when
+ __builtin_expect is unavailable.
+ * posix/regex_internal.h (BE): Remove.
+ All uses replaced by __glibc_unlikely or __glibc_likely.
+
2018-10-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
projects / platform / upstream / glibc.git / blobdiff