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765 Commits

Author SHA1 Message Date
Florian Weimer
0c7c3bcb8d Auto-sync with upstream branch master 
Upstream commit: 72e84d1db22203e01a43268de71ea8669eca2863

- Linux: Use 32-bit vDSO for clock_gettime, gettimeofday, time (BZ# 28071)
- Reduce <limits.h> pollution due to dynamic PTHREAD_STACK_MIN
- Fix failing nss/tst-nss-files-hosts-long.
- nis: nis_local_group may read from __nisgroup[-1] (bug 28075)
- hurd _Fork: Drop duplicate malloc_fork_lock calls
- support: Replace _SC_MINSIGSTKSZ with _SC_SIGSTKSZ
- support: Replace MINSIGSTKSZ with sysconf (_SC_MINSIGSTKSZ)
- Define PTHREAD_STACK_MIN to sysconf(_SC_THREAD_STACK_MIN)
- Force building with -fno-common
- Add a generic malloc test for MALLOC_ALIGNMENT
- Properly run tst-spawn5 directly [BZ #28067]
- build-many-glibcs.py: Add glibcs-arm-linux-gnueabihf-thumb
- nptl: Use out-of-line wake function in __libc_lock_unlock slow path
- powerpc64le: Fix typo in configure
- powerpc64: Remove strcspn ifunc from the loader
- x86: Remove wcsnlen-sse4_1 from wcslen ifunc-impl-list [BZ #28064]
- x86-64: Test strlen and wcslen with 0 in the RSI register [BZ #28064]
- x86_64: Remove unneeded static PIE check for undefined weak diagnostic
- Add NT_ARM_PAC_ENABLED_KEYS to elf.h
- posix: Add posix_spawn_file_actions_addclosefrom_np
- io: Add closefrom [BZ #10353]
- linux: Add close_range
- support: Add support_stack_alloc
- _int_realloc is static
- Move mcheck symbol from stdlib to malloc
- nss: Do not install static linker input files for libnss_files
- elf/tests: Make thrlock and noload depend on libm
- Harden tcache double-free check
- nss: Access nss_files through direct references
- nss_files: Move into libc
- nss_files: Add generic code for set*ent, end*ent and file open
- nss_files: Allocate nscd file registration data on the heap
- libio: Replace internal _IO_getdelim symbol with __getdelim
- libio: Add hidden prototype for ungetc
- inet: Add hidden prototype for __inet_network
- Update MIPS libm-test-ulps
- Update powerpc-nofpu libm-test-ulps
- soft-fp: Add __extendhfsf2/__extendhfdf2, __truncsfhf2/__truncdfhf2,
  __eqhf2/__nehf2
- Update kernel version to 5.13 in tst-mman-consts.py
- tests-exclude-mcheck: Fix typo
 2021-07-12 23:20:23 +02:00
Florian Weimer
f63ef9c9d9 Auto-sync with upstream branch master 
Upstream commit: 7a5db2e82fbb6c3a6e3fdae02b7166c5d0e8c7a8

- elf: Clean up GLIBC_PRIVATE exports of internal libdl symbols
- nptl: Reduce the GLIBC_PRIVATE ABI
- nptl: Remove GLIBC_2.34 versions of __pthread_mutex_lock,
  __pthread_mutex_unlock
- nptl: Use internal low-level lock type for !IS_IN (libc)
- glibc.malloc.check: Fix nit in documentation
- Exclude tst-realloc from tests-mcheck
- linux: Fix setsockopt fallback
- linux: Use the expected size for SO_TIMESTAMP{NS} convertion
- linux: Consolidate Linux setsockopt implementation
- linux: Consolidate Linux getsockopt implementation
- manual: fix description for preadv()
 2021-07-07 09:38:01 +02:00
Florian Weimer
3d96f5f94f Auto-sync with upstream branch master 
Upstream commit: 832f50be6c9c010e46180d14126bbb81f35e808c

- linux: Check for null value msghdr struct before use
- elf: Call free from base namespace on error in dl-libc.c [BZ #27646]
 2021-07-06 14:35:13 +02:00
Florian Weimer
8479d6740a Auto-sync with upstream branch master 
Upstream commit: 91fb0f17a5779da6e7877eb74119a83dbe8bf167

- hooks.c: Remove incorrect comment
- mtrace: Add attribute nocommon to mallwatch
- Move glibc.malloc.check implementation into its own file
- mtrace: Deprecate mallwatch and tr_break
- Drop source dependencies on hooks.c and arena.c
- malloc: Initiate tcache shutdown even without allocations [BZ #28028]
- Add mcheck tests to malloc
- iconvconfig: Use the public feof_unlocked
- resolv: Move libanl into libc (if libpthread is in libc)
- powerpc: optimize strcpy/stpcpy for POWER9/10
- soft-fp: Add __extendhfxf2 and __truncxfhf2
- x86: Check RTM_ALWAYS_ABORT for RTM [BZ #28033]
- Update syscall lists for Linux 5.13
- s390: Fix MEMCHR_Z900_G5 ifunc-variant if n>=0x80000000 [BZ #28024]
- Fix extra PLT reference in libc.so due to __glob64_time64 if build with gcc 7.5 on 32bit.
- AArch64: Add hp-timing.h
- AArch64: Improve strnlen performance
 2021-07-05 06:00:05 +02:00
Florian Weimer
b4f030ae95 Auto-sync with upstream branch master 
Upstream commit: eb68d7d23cc411acdf68a60f194343a6774d6194

- Linux: Avoid calling malloc indirectly from __get_nprocs (#1975693)
- Use Linux 5.13 in build-many-glibcs.py
 2021-06-30 17:51:11 +02:00
Florian Weimer
afd298e6eb Auto-sync with upstream branch master 
Upstream commit: 734c60ebb607086ad6d67b2544d6b7baba72a652

- login: Move libutil into libc
- login: Rework hidden prototypes for __setutent, __utmpname, __endutent
- login: Hidden prototypes for _getpt, __ptsname_r, grantpt, unlockpt
- nptl_db: Re-use the ELF-to-abilist converter for ABI checking
- Add RFC 8335 Definitions from Linux 5.13
- nss: Fix NSS_DECLARE_MODULE_FUNCTIONS handling of _nss_*_endnetgrent
- s390x: Update math: redirect roundeven function
- posix: Add _Fork [BZ #4737]
 2021-06-30 10:05:05 +02:00
Florian Weimer
2be319ff45 Upload glibc-2.33.9000-826-gdd45734e32.tar.xz 2021-06-28 19:55:57 +02:00
Florian Weimer
22321f2b31 Auto-sync with upstream branch master 
Upstream commit: 2c16cb88a6e5ace0fb7cedca86860ea7bde522a7

- Linux: Move timer helper routines from librt to libc
- Linux: Move mq_unlink from librt to libc
- Linux: Move mq_send, mq_timedsend, __mq_timedsend_time64 to libc
- Linux: Move mq_receive, mq_timedreceive, __mq_timedreceive_time64 to libc
- Linux: Move mq_open, __mq_open_2 from librt to libc
- Linux: Move mq_notify from librt to libc
- Linux: Move mq_getattr from librt to libc
- Linux: Move mq_setattr from librt to libc
- Linux: Move mq_close from librt to libc
- Linux: Move lio_listio, lio_listio64 from librt to libc
- rt: Rework lio_listio implementation
- Linux: Move aio_write, aio_write64 into libc
- Linux: Move aio_suspend, aio_suspend64, __aio_suspend_time64 to libc
- Linux: Move aio_return, aio_return64 into libc
- Linux: Move aio_read, aio_read64 into libc
- Linux: Move aio_fsync, aio_fsync64 into libc
- Linux: Move aio_error, aio_error64 into libc
- Linux: Move aio_cancel, aio_cancel64 into libc
- Linux: Move aio_init from librt into libc
- support: Fix xclone build failures on ia64 and hppa
- elf: Disable most of TLS modid gaps processing [BZ #27135]
- elf: Fix glibc-hwcaps priorities with cache flags mismatches [BZ #27046]
- * NEWS: Clarify _TIME_BITS change.
- x86: Remove unnecessary overflow check from wcsnlen-sse4_1.S
- String: Add three more overflow tests cases to test-strnlen.c
- Consolidate pthread_atfork
- posix: Do not clobber errno by atfork handlers
- posix: Consolidate fork implementation
- support: Add xclone
- x86: Fix tst-cpu-features-cpuinfo on Ryzen 9 (BZ #27873)
- x86: Copy IBT and SHSTK usable only if CET is enabled
- x86: Fix overflow bug in wcsnlen-sse4_1 and wcsnlen-avx2 [BZ #27974]
- x86: Fix overflow bug with wmemchr-sse2 and wmemchr-avx2 [BZ #27974]
- String: Add overflow tests for strnlen, memchr, and strncat [BZ #27974]
- x86-64: Add wcslen optimize for sse4.1
- x86-64: Move strlen.S to multiarch/strlen-vec.S
- hurd: Fix build after 52a5fe70a2
- nptl: Use SA_RESTART for SIGCANCEL handler
- doc: _TIME_BITS defaults may change
- More mcheck -> malloc-check refactoring
- Add NEWS item for gconv-modules.d change
- Handle DT_UNKNOWN in gconv-modules.d
- iconvconfig: Use common gconv module parsing function
- gconv_conf: Split out configuration file processing
- gconv_conf: Remove unused variables
- iconv: Remove alloca use in gconv-modules configuration parsing
- Remove unsused symbols from nptl/Versions
- linux: Only use 64-bit syscall if required for clock_nanosleep
- linux: Only use 64-bit syscall if required for internal futex
- linux: Only use 64-bit syscall if required for utimensat family
- linux: Only use 64-bit syscall if required for sigtimedwait
- linux: Only use 64-bit syscall if required for mq_timedsend
- linux: Only use 64-bit syscall if required for mq_timedreceive
- linux: Only use 64-bit syscall if required for timerfd_settime
- linux: Only use 64-bit syscall if required for semtimedop
- linux: timerfd_gettime minor cleanup
- linux: Remove time64-support
- linux: Remove supports_time64 () from clock_gettime
- linux: Remove supports_time64 () from clock_getres
- linux: Only use 64-bit syscall if required for select
- linux: Only use 64-bit syscall if required for pselect
- linux: Only use 64-bit syscall if required for ppoll
- support: Add support_create_timer
- Use 64 bit time_t stat internally
- malloc: Drop __malloc_initialized from Versions
- tst-mcheck: Rename to tst-malloc-check
- Add hidden prototypes for fsync, fdatasync
- nptl: Move pthreadP.h into sysdeps directory
- rt: Move generic implementation from sysdeps/pthread to rt
- rt: Move shm_unlink into libc
- rt: Move shm_open into libc
- rt: Replace generic stub of shm_unlink with the posix version
- rt: Replace generic stub of shm_open with the posix version
- Fix librt-routines-var issues for !PTHREAD_IN_LIBC
- rt: Lexicographically sort Versions file; librt-routines in Makefile
- elf: Use _dl_catch_error from base namespace in dl-libc.c [BZ #27646]
- Makeconfig: Fix time64-compat.mk target
 2021-06-27 17:36:14 +02:00
Florian Weimer
07558826b7 Auto-sync with upstream branch master 
Upstream commit: aa9a7f629632c9180de89632d4f2c1e6039f7781

- nptl: Export _pthread_cleanup_push, _pthread_cleanup_pop again
- s390x: Align child stack while clone. [BZ #27968]
- y2038: Add test coverage
- libsupport: Add 64-bit time_t support for stat functions
- libsupport: Add 64-bit time_t support for time functions
- io: Add ftw64 with 64-bit time_t support
- io: Add fts64 with 64-bit time_t support
- posix: Add glob64 with 64-bit time_t support
- y2038: Add support for 64-bit time on legacy ABIs
- time: Add 64-bit time support for getdate
- y2038: Add __USE_TIME_BITS64 support for socket-constants.h
- y2038: Use a common definition for shmid_ds
- y2038: Use a common definition for semid_ds
- y2038: Use a common definition for msqid_ds
- y2038: Use a common definition for stat
- y2038: linux: Add __USE_TIME_BITS64 support for struct timex
- y2038: Add __USE_TIME_BITS64 support for struct utimbuf
- y2038: Add __USE_TIME_BITS64 support for struct timespec
- y2038: Add __USE_TIME_BITS64 support for struct timeval
- y2038: Add __USE_TIME_BITS64 support for time_t
- linux: Add recvvmsg fallback for 64-bit time_t SO_TIMESTAMP{NS}
- linux: Add fallback for 64-bit time_t SO_TIMESTAMP{NS}
- linux: Add fallback for 64-bit time_t SO_{RCV,SND}TIMEO
- linux: s390: Add libanl.abilist in s390 and s390x
- linux: mips: Split libanl.abilist in n32 and n64
- linux: mips: Split librt.abilist in n32 and n64
- Reinstate gconv-modules as the default configuration file
 2021-06-15 22:15:31 +02:00
Siddhesh Poyarekar
6758377541 Auto-sync and build new glibc-gconv-extra package 
Auto-sync Upstream commit: ebae2f5a6f971a8f0b6c99e00f9c45ef7433924a

Changes in addition to the sync:

Add a downstream patch[1] to reinstate gconv-modules file and apply
glibc-rh697421.patch after it.  Also update spec file to create a new
package glibc-gconv-extra with iconv converter modules that are not
commonly used so that they can be removed in minimal or hardened
installations.

[1] https://sourceware.org/pipermail/libc-alpha/2021-June/127497.html

Auto-sync commits:

- Add build option to disable usage of scv on powerpc
- io: Fix sporadic test failures in io/tst-stat
- nptl: Avoid async cancellation to wrongly update __nptl_nthreads (BZ #19366)
- nptl: Use pthread_kill on pthread_cancel
- nptl: Implement raise in terms of pthread_kill
- nptl: Move cancel type out of cancelhandling
- nptl: Move cancel state out of cancelhandling
- nptl: Remove CANCELING_BITMASK
- nptl: Install cancellation handler on pthread_cancel
- nptl: Deallocate the thread stack on setup failure (BZ #19511)
- Remove stale references to libdl.a
- Fix elf/tst-tls9-static after libdl cleanups.
- iconvdata: Split out non-essential gconv module configuration
- iconvdata: Move gconv-modules configuration to gconv-modules.conf
- gconv_conf: Read configuration files in gconv-modules.d
- iconvconfig: Read configuration from gconv-modules.d subdirectory
- iconvconfig: Make file handling more general purpose
- AArch64: Add support for roundeven[f]
- configure: Replaced obsolete AC_TRY_COMPILE
- libio: Assume _IO_lock_inexpensive
- nptl: Remove exit-thread.h
- Improve test coverage of strnlen function
 2021-06-14 11:15:03 +05:30
Florian Weimer
2f717376f3 Auto-sync with upstream branch master 
Upstream commit: 466c1ea15f461edb8e3ffaf5d86d708876343bbf

- dlfcn: Rework static dlopen hooks
- dlfcn: Eliminate GLIBC_PRIVATE dependency from tststatic2
- dlfcn: Cleanups after -ldl is no longer required
- dlfcn: Move dlopen into libc
- dlfcn: Move dlvsym into libc
- dlfcn: Move dlinfo into libc
- dlfcn: Move dladdr1 into libc
- dlfcn: Move dlmopen into libc
- dlfcn: Move dlsym into libc
- dlfcn: Move dladdr into libc
- dlfcn: Move dlclose into libc
- Improve test coverage of strlen function
- fix typo
- dlfcn: Move dlerror into libc
- Add libc ABI extension kludge for baseline-violating libdl symbols
- scripts/versions.awk: Add local: * to all version nodes
- Add missing symbols to Version files
- Fix use of __pthread_attr_copy in mq_notify (bug 27896)
- Use __pthread_attr_copy in mq_notify (bug 27896)
- Update floating-point feature test macro handling for C2X
- stdio-common: Remove _IO_vfwscanf
- aarch64: align stack in clone [BZ #27939]
- powerpc: Optimized memcmp for power10
- x86-64: Align child stack to 16 bytes [BZ #27902]
 2021-06-03 11:00:18 +02:00
Florian Weimer
d0b9f50b05 Auto-sync with upstream branch master 
Upstream commit: 271ec55d0ae795f03d92e3aa61bff69a31a19e3a

- support: Do not build xpthread_attr_setaffinity_np for hurd
- nptl: Add pthread_attr_setaffinity_np failure test
- support: Add xpthread_attr_setaffinity_np wrapper
- nptl: Move createthread to pthread_create
- nptl: Move Linux createthread to nptl
- nptl: Install SIGSETXID handler with SA_ONSTACK [BZ #27914]
- aarch64: Added optimized memset for A64FX
- aarch64: Added optimized memcpy and memmove for A64FX
- benchtests: Fixed bench-memcpy-random: buf1: mprotect failed
- aarch64: Added Vector Length Set test helper script
- aarch64: define BTI_C and BTI_J macros as NOP unless HAVE_AARCH64_BTI
- config: Added HAVE_AARCH64_SVE_ASM for aarch64
- tst-mallinfo2.c: Use correct multiple for total variable
 2021-05-31 10:12:30 +02:00
Florian Weimer
8aee7e3563 Auto-sync with upstream branch master 
Upstream commit: ac0353af81a23535f517586a5d04427120a157ac

- This removes libpthread as a separate shared object.  New programs
  will depend on the GLIBC_2.34 symbol version.  Upstream development
  brings in the following noteworthy bug fixes:
- ppc64le: scv ABI error handling fails to check IS_ERR_VALUE (#1962971)
- CVE-2021-27645 glibc: Use-after-free in addgetnetgrentX function in
  netgroupcache.c (#1932590)
- Linking the main program with jemalloc causes sysconf to deadlock in
  audit mode (#1909920)
 2021-05-25 17:44:47 +02:00
Arjun Shankar
9eea788618 Auto-sync with upstream branch master 
Upstream commit: f01a61e13872109b3b233158ab664364bd1879bc

- Drop glibc-rh819430.patch; fixed upstream.
- i386: Regenerate ulps
- x86: Add CPU-specific diagnostics to ld.so --list-diagnostics
- x86: Automate generation of PREFERRED_FEATURE_INDEX_1 bitfield
- ld.so: Implement the --list-diagnostics option
- powerpc: Update libm-test-ulps
- tst: Add test for utimes
- tst: Add test for utime
- tst: Add test for futimens
- nptl: __libc_cleanup_push/__libc_cleanup_pop require -fexceptions
- elf: Build __dl_iterate_phdr with unwinding support [BZ #27498]
- nptl: Use <unwind-link.h> for accessing the libgcc_s unwinder
- Implement _Unwind_Resume in libc on top of <unwind-link.h>
- Move sysdeps/gnu/unwind-resume.c to sysdeps/generic/unwind-resume.c
- __frame_state_for: Use <unwind-link.h> for unwinder access
- sparc: Implement backtrace on top <unwind-link.h>
- m68k: Implement backtrace on top of <unwind-link.h>
- i386: Implement backtrace on top of <unwind-link.h>
- arm: Implement backtrace on top of <unwind-link.h>
- backtrace: Implement on top of <unwind-link.h>
- Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder
- Correct buffer end pointer in IO_wdefault_doallocate (BZ #26874)
- aarch64: update ulps.
- Add inputs that generate larger error bounds
- Reduce the statically linked startup code [BZ #23323]
- posix: Falling back to non wide mode in case of encoding error [BZ #14185]
- nptl: Move elision implementations into libc
- NEWS: Add missing bug closures
- added rt to malloc/Depend [BZ #27132]
- x86: Use x86/nptl/pthreaddef.h
- nptl: Move futex-internal into libc
- nptl: Move lowlevellock into libc [BZ #15648]
- nptl: Move futex-internal.c into main nptl directory
- nptl: Reformat Versions
- nptl: Split libpthread-routines into one routine per line
- x86: Remove unused variables for raw cache sizes from cacheinfo.h
- Use Linux 5.11 in build-many-glibcs.py.
- <bits/platform/x86.h>: Correct x86_cpu_TBM
- x86_64/clone.S: Upate comments
- i386/clone.S: Remove redundant EBX load
- aarch64: Remove the unused __read_tp symbol
- build-many-glibcs.py: Use make -O for more consistent log output
 2021-03-03 11:22:56 +01:00
Carlos O'Donell
7ae5ae4a36 Auto-sync with upstream branch master 
Upstream commit: e9e7f24543e6d1b0a31641f144697e261df6ccd7

- configure: Replace obsolete AC_TRY_LINK with AC_LINK_IFELSE
- configure: Remove obsolete AC_CHECK_TOOL_PREFIX
- configure: Replace obsoleted AC_HELP_STRING with AS_HELP_STRING
- Update syscall lists for Linux 5.11.
- Correct hppa EFD_NONBLOCK, IN_NONBLOCK, SFD_NONBLOCK and TFD_NONBLOCK defines.
- string: Work around GCC PR 98512 in rawmemchr
- tst: time: Provide Y2038 tests for mktime (tst-mktime4.c)
- tst: Provide test for difftime
- tst: Provide test for ctime
- tst: Provide test for sched_rr_get_interval
- S390: Add new hwcap values.
- aarch64: Fix sys/ptrace.h if linux headers are included
- elf: Do not copy vDSO soname when setting up link map
- x86: Remove the extra space between "# endif"
- hurd: Fix fstatfs build failure
- linux: Remove stat-check.c
- linux: Remove overflow.h
- linux: Consolidate internal_statvfs
- linux: Consolidate statvfs implementations
- linux: Consolidate fstatvfs implementations
- linux: Consolidate statfs implementations
- linux: Consolidate fstatfs implementations
- linux: Set LFS statfs as default
- linux: Set default kernel_stat.h to LFS
- linux: Fix STATFS_IS_STATFS64 definition
 2021-02-21 23:11:41 -05:00
Florian Weimer
027c02731b Auto-sync with upstream branch master 
Upstream commit: 228f30ab4724d4087d5f52018873fde22efea6e2

- tunables: Disallow negative values for some tunables
- x86: Use SIZE_MAX instead of (long int)-1 for tunable range value
- tunables: Simplify TUNABLE_SET interface
- setrlimit/getrlimit: Use __nonnull to avoid null pointer
- benchtests: Updated json bench-variant attribute
- regex: stop using alloca
- regexec: remove alloca usage in build_trtable
- regex: remove alloca usage on regex set_regs
- malloc: Sync dynarray with gnulib
- misc: Sync cdefs.h with gnulib
- linux: Fix __sem_check_add_mapping search_sem
- linux: Fix __sem_check_add_mapping name length
- Add more ptrace constants for AArch64 and PowerPC.
- strchr: Add additional benchmarks and tests
- x86-64: Refactor and improve performance of strchr-avx2.S
- pthread: Remove alloca usage from __sem_check_add_mapping
- pthread: Refactor semaphore code
- linux: Require /dev/shm as the shared memory file system
- sunrpc: Fix typo in xdr_string comment
- tst: Provide test for ppoll
- tst: Provide test for timerfd related functions
- x86: Add PTWRITE feature detection [BZ #27346]
- nsswitch: return result when nss database is locked [BZ #27343]
- printf: Add smoke tests for long double
- Add NT_ARM_TAGGED_ADDR_CTRL from Linux 5.10 to elf.h.
- argp: Avoid undefined behaviour when invoking qsort().
- argp: Improve comments.
- argp: Don't pass invalid arguments to isspace, isalnum, isalpha, isdigit.
- argp: Don't rely on undefined behaviour of _tolower().
- argp: fix pointer-subtraction bug
- Use binutils 2.36 branch in build-many-glibcs.py.
- manual: Correct description of ENTRY [BZ #17183]
- nptl: Remove private futex optimization [BZ #27304]
- stdio-common: Add a few double formatting tests [BZ #27245]
-  posix/tst-rfc3484: Fix compile failure linking to local __stat64
- i686: Regenerate ULPs
- tst-rtld-list-tunables.sh: Unset glibc tunables
- linux: Remove shmmax check from tst-sysvshm-linux
- x86: Adding an upper bound for Enhanced REP MOVSB.
- Fix version.h for glibc 2.34 development
- Add MS_NOSYMFOLLOW from Linux 5.10 to <sys/mount.h>.
- Move _SC_MINSIGSTKSZ/_SC_SIGSTKSZ entry in NEWS
- libSegFault: Fix printing signal number [BZ #27249]
- hurd TIOCFLUSH: fix fixing argument
- sysconf: Add _SC_MINSIGSTKSZ/_SC_SIGSTKSZ [BZ #20305]
- hurd TIOCFLUSH: Cope BSD 4.1 semantic
- tst-mallinfo2.c: Remove useless trailing semicolon for macro
- elf: Replace a --defsym trick with an object file to be compatible with LLD
- Open master branch for glibc 2.34 development
- Prepare for glibc 2.33 release
- Update NEWS with bugs
- Update translations
- NEWS: Fix typo in CVE-2021-3326 entry
- elf: Fix tests that rely on ld.so.cache for cross-compiling
- NEWS: Mention CVE-2021-3326 (iconv assertion with ISO-20220-JP-3)
- NEWS: Add entry for glibc-hwcaps and deprecate legacy hwcaps
- x86: Properly set usable CET feature bits [BZ #26625]
- Update translations
- Update libc.pot for 2.33 release
- Update ia64 libm-test-ulps
- sh: Update libm-tests-ulps
- ia64: Fix brk call on statup
- Update sparc libm-test-ulps
- Update alpha libm-test-ulps
- powerpc64: Workaround sigtramp vdso return call
- Fix nss/tst-reload2 for systems without PATH_MAX
- nsswitch: do not reload if "/" changes
- elf: Limit tst-prelink-cmp target archs
- CVE-2021-3326: gconv: Fix assertion failure in ISO-2022-JP-3 module (#1921917)
 2021-02-12 15:24:42 +01:00
Arjun Shankar
c290b45611 Auto-sync with upstream branch master to fix a build failure 
Upstream commit: df359a25ba6f6bda06104229fbfe284c1fb30915

- Revert "Make libc symbols hidden in static PIE" [BZ #27237]

The previous auto-sync failed to build due to the above bug.
 2021-01-27 13:50:31 +01:00
Arjun Shankar
a3f45b39c5 Auto-sync with upstream branch master 
Upstream commit: 3725ee39dbd4d7c17fc276b3ea4248cc16e4b522

- benchtests: Do not build bench-timing-type with MODULE_NAME=libc
- aarch64: Fix the list of tested IFUNC variants [BZ #26818]
- Update INSTALL with package versions that are known to work
- aarch64: Move and update the definition of MTE_ENABLED
- Fix misplaced const
- Update C-SKY libm-test-ulps
- manual: Correct argument order in mount examples [BZ #27207]
- linux: mips: Fix getdents64 fallback on mips64-n32
- x86: Properly match CPU features in /proc/cpuinfo [BZ #27222]
- x86-64: Update tst-glibc-hwcaps-2.c for x86-64 baseline
- powerpc64: Select POWER9 machine for the scv instruction
- x86: Check ifunc resolver with CPU_FEATURE_USABLE [BZ #27072]
- Revert "linux: Move {f}xstat{at} to compat symbols" for static build
- aarch64: revert memcpy optimze for kunpeng to avoid performance degradation
- Make libc symbols hidden in static PIE
- csu: Move static pie self relocation later [BZ #27072]
- Use hidden visibility for early static PIE code
- csu: Avoid weak ref for __ehdr_start in static PIE
- configure: Check for static PIE support
- elf: Avoid RELATIVE relocs in __tunables_init
- elf: Make the tunable struct definition internal only
- <sys/platform/x86.h>: Remove the C preprocessor magic
- posix: Fix fnmatch.c on bootstrap
- stdlib: Add testcase for BZ #26241
- posix: Fix regex_internal.h on bootstrap
- Use <startup.h> in __libc_init_secure
- elf: Avoid RELATIVE relocation for _dl_sysinfo
- libmvec: Add extra-test-objs to test-extras
- Hurd: Add rtld-strncpy-c.c
- Update MIPS libm-test-ulps.
- Update arm libm-test-ulps.
- Update powerpc-nofpu libm-test-ulps.
- Update hppa libm-test-ulps
- ARC: nofpu: Regenerate ulps
- ld.so: Add --list-tunables to print tunable values
- math/test-tgmath2: Fix fabs failure when no long double
- x86: Move x86 processor cache info to cpu_features
- Fix x86 build with --enable-tunable=no
- ifuncmain6pie: Remove the circular IFUNC dependency [BZ #20019]
 2021-01-26 19:35:17 +01:00
Carlos O'Donell
b59b2feff0 Auto-sync with upstream branch master 
Upstream commit: cf1290064598def8dfeddec3d86d98495aee1fba

- Use the right argument code in unnormal tests
- ldconfig/x86: Store ISA level in cache and aux cache
- elf: work around a gcc bug in elf_get_dynamic_info
- x86: Set header.feature_1 in TCB for always-on CET [BZ #27177]
- posix: consume less entropy on tempname
- Makerules: Do not require startup files for format.lds probe object
- install: Replace scripts/output-format.sed with objdump -f [BZ #26559]
- math: Add BZ#18980 fix back on dbl-64 cosh
- posix: Sync tempname with gnulib [BZ #26648]
- posix: Fix return value of system if shell can not be executed [BZ #27053]
- support: Add xchmod wrapper
- Update STATX_ATTR_DAX value from Linux 5.10.
- riscv: Initialize $gp before resolving the IRELATIVE relocation
- riscv: support GNU indirect function
- posix: Correct attribute access mode on readlinkat [BZ #27024].
-  Add xfchmod to libsupport
- Add xchdir to libsupport.
- POSIX locale: Fix typo in comment
- ARC: Regenerate ulps
- mntent: Use __putc_unlocked instead of fputc_unlocked
- aarch64: define PI_STATIC_AND_HIDDEN
- Update NEWS for CVE-2019-25013.
- x86: Support GNU_PROPERTY_X86_ISA_1_V[234] marker [BZ #26717]
- Remove dbl-64/wordsize-64 (part 2)
- Remove dbl-64/wordsize-64
- Add SEGV_MTEAERR and SEGV_MTESERR from Linux 5.10.
- support: Add support_small_thread_stack_size
- stdlib: Sync canonicalize with gnulib [BZ #10635] [BZ #26592] [BZ #26341] [BZ #24970]
- malloc: Add scratch_buffer_dupfree
- Import filename.h from gnulib
- Import idx.h from gnulib
- alpha: Provide wait4 for static library [BZ #27150]
- aarch64: push the set of rules before falling into slow path
- nptl: Fix comment typo in pthread_cond_wait.c
- x86: Check IFUNC definition in unrelocated executable [BZ #20019]
- hurd: Fix mmap(!MAP_FIXED) on bogus address
 2021-01-13 14:55:34 -05:00
Florian Weimer
dfda51ee29 Auto-sync with upstream branch master 
Upstream commit: 3ec5d83d2a237d39e7fd6ef7a0bc8ac4c171a4a5

- Drop glibc-fedora-__libc_multiple_libcs.patch.  Replaced by upstream's
  __libc_initial flag.
- Adjust glibc-rh819430.patch to upstream's gnulib merge of fnmatch.
- Disable -Werror again due to GCC PR98512.
- x86-64: Avoid rep movsb with short distance [BZ #27130]
- aarch64: fix stack missing after sp is updated
- nptl: Remove set*id, set*gid files which are not built
- Drop nan-pseudo-number.h usage from tests
- posix: Sync fnmatch with gnulib
- Sync flexmember.h with gnulib
- Sync intprops.h with gnulib
- posix: Sync glob code with gnulib
- posix: Sync regex code with gnulib
- Move generic nan-pseudo-number.h to ldbl-96
- Sync FDL from https://www.gnu.org/licenses/fdl-1.3.texi
- Sync move-if-change from Gnulib
- Update automatically-generated copyright dates
- Update copyright dates not handled by scripts/update-copyrights.
- Update copyright dates with scripts/update-copyrights
- aarch64: use PTR_ARG and SIZE_ARG instead of DELOUSE
- nonstring: Enable __FORTIFY_LEVEL=3
- string: Enable __FORTIFY_LEVEL=3
- Introduce _FORTIFY_SOURCE=3
- Warn on unsupported fortification levels
- powerpc: Use scv instruction on clone when available
- powerpc: Runtime selection between sc and scv for syscalls
- malloc: preserve errno on mcheck hooks [BZ #17924]
- x86 long double: Add tests for pseudo normal numbers
- x86 long double: Consider pseudo numbers as signaling
- io: Remove xmknod{at} implementations
- io: Remove xstat implementations
- free: preserve errno [BZ#17924]
- hurd: Accept including hurd/version.h
- hurd: Add WSTOPPED/WCONTINUED/WEXITED/WNOWAIT support [BZ #23091]
- support: Make support_process_state_wait wait less
- hurd: set sigaction for signal preemptors in arch-independent file
- hurd: Fix spawni SPAWN_XFLAGS_TRY_SHELL with empty argv
- hurd: Try shell in posix_spawn* only in compat mode
- Remove _ISOMAC check from <cpu-features.h>
- x86: Remove the duplicated CPU_FEATURE_CPU_P
- Partially revert 681900d29683722b1cb0a8e565a0585846ec5a61
- x86 long double: Support pseudo numbers in isnanl
- x86 long double: Support pseudo numbers in fpclassifyl
- MTE: Do not pad size in realloc_check
- tests-mcheck: New variable to run tests with MALLOC_CHECK_=3
- elf: Account for glibc-hwcaps/ prefix in _dl_important_hwcaps
- misc: Use __ferror_unlocked instead of ferror
- s390x: Regenerate ulps
- powerpc: Regenerate ulps
- addmntent: Remove unbounded alloca usage from getmntent [BZ#27083]
- <sys/platform/x86.h>: Add Intel LAM support
- i386: Regenerate ulps
- aarch64: update ulps.
- aarch64: Add aarch64-specific files for memory tagging support
- aarch64: Add sysv specific enabling code for memory tagging
- linux: Add compatibility definitions to sys/prctl.h for MTE
- malloc: Basic support for memory tagging in the malloc() family
- elf: Add a tunable to control use of tagged memory
- config: Allow memory tagging to be enabled when configuring glibc
- alpha: Remove anonymous union in struct stat [BZ #27042]
- add inputs to auto-libm-test-in yielding larger errors (binary64, x86_64)
- m68k: fix clobbering a5 in setjmp() [BZ #24202]
- iconv add iconv_close before the function returned with bad value.
- iconv: use iconv_close after iconv_open
- Fix buffer overrun in EUC-KR conversion module (bz #24973)
- hurd: Make trampoline fill siginfo ss_sp from sc_uesp
- Hurd: make sigstates hold a reference on thread ports
- profil-counter: Add missing SIGINFO case
- hurd: implement SA_SIGINFO signal handlers.
- hurd: Fix ELF_MACHINE_USER_ADDRESS_MASK value
- hurd: Note when the vm_map kernel bug was fixed
- hurd: Also turn KERN_INVALID_ADDRESS to EINVAL
- ieee754: Remove unused __sin32 and __cos32
- ieee754: Remove slow paths from asin and acos
- getenv: Move call to strlen to the branch it's used in.
- Update kernel version to 5.10 in tst-mman-consts.py.
- s390x: Require GCC 7.1 or later to build glibc.
- malloc: Use __libc_initial to detect an inner libc
- Replace __libc_multiple_libcs with __libc_initial flag
- {nptl,htl}/semaphoreP.h: clean up
- htl: Get sem_open/sem_close/sem_unlink support [BZ #25524]
- pthread: Move semaphore initialization for open to semaphoreP.h
- Mark __libc_freeres_fn as used [BZ #27002]
- Update syscall lists for Linux 5.10.
- htl: Add pshared semaphore support
- hurd: Add LLL_PRIVATE and LLL_SHARED
- hurd: Add __libc_open and __libc_close
- htl: Add futex-internal.h
- hurd: Add __lll_abstimed_wait_intr
- hurd: make lll_* take a variable instead of a ptr
- hurd: Rename LLL_INITIALIZER to LLL_LOCK_INITIALIZER
- Use Linux 5.10 in build-many-glibcs.py.
 2021-01-08 19:24:09 +01:00
Patsy Griffin
d5ff3061a2 Auto-sync with upstream branch master 
Upstream commit: 4d0985543f479a6f421d4d8a9e0d1dc71c9c2c53

- elf: Record libc.so link map when it is the main program (bug 20972)
- Use GMP 6.2.1 in build-many-glibcs.py.
- aarch64: remove the strlen_asimd symbol
- aarch64: fix static PIE start code for BTI [BZ #27068]
- elf: Fix failure handling in _dl_map_object_from_fd
- elf: inline lose for error handling
- Remove strtoimax, strtoumax, wcstoimax, wcstoumax inlines
- nsswitch: handle missing actions properly
- x86: Remove the default REP MOVSB threshold tunable value [BZ #27061]
- elf.h: Remove SHF_GNU_BUILD_NOTE.
- elf.h: fix spelling typos in comments
- Fix spelling and grammar in several comments
- malloc: Detect infinite-loop in _int_free when freeing tcache [BZ#27052]
- elf: Fix dl-load.c
- elf: Include libc.so.6 as main program in dependency sort (bug 20972)
- support: Add support_slibdir_prefix variable
- aarch64: Use mmap to add PROT_BTI instead of mprotect [BZ #26831]
- elf: Pass the fd to note processing
- elf: Move note processing after l_phdr is updated
- aarch64: align address for BTI protection [BZ #26988]
- aarch64: Fix missing BTI protection from dependencies [BZ #26926]
- Fix linknamespace errors in nss_database.c if build with -Os.
- treewide: fix incorrect spelling of indices in comments
- linux: Consolidate brk implementation
- elf: Include <sys/param.h> in cache.c
- s390x: Add glibc-hwcaps support
- elf: Fix run-time dependencies of tst-dlopen-fail-2
- Handle out-of-memory case in svc_tcp.c/svc_unix.c:rendezvous_request.
- elf: Fix incorrect comparison in sort_priorities_by_name
- S390: Derive float_t from FLT_EVAL_METHOD
- Fix parsing of /sys/devices/system/cpu/online (bug 25859)
- Make strtoimax, strtoumax, wcstoimax, wcstoumax into aliases
- Fixed typos in "NEWS for version 2.32"
- Add NEWS entry for CVE-2020-29562 (BZ #26923)
- iconv: Fix incorrect UCS4 inner loop bounds (BZ#26923)
- Drop glibc-rh1906066 and glibc-rh741105 patches fixed by sync.
 2020-12-15 23:50:02 -05:00
Arjun Shankar
e7821ea716 Auto-sync with upstream branch master 
Upstream commit: 088e9625378f25607acff3daf7a79cbdee497043

- x86: Rename readelflib.c
- nsswitch: use new internal API (callers)
- nsswitch: user new internal API (tests)
- nsswitch: use new internal API (core)
- nss: Implement <nss_database.h>
- <nss_action.h>: New abstraction for combining NSS modules and NSS actions
- nss: Introduce <nss_module.h>
- Add scripts/move-symbol-to-libc.py
 2020-12-07 16:24:56 +01:00
Arjun Shankar
35514a8116 Update sources file 2020-12-04 17:49:50 +01:00
DJ Delorie
98f35706db Auto-sync with upstream branch master 
Upstream commit: 75a193b7611bade31a150dfcc528b973e3d46231

- linux: Allow adjtime with NULL argument [BZ #26833]
- aarch64: Add unwind information to _start (bug 26853)
- bsd unlockpt: unlockpt needs to fail with EINVAL, not ENOTTY
- Rearrange bsd_getpt vs bsd_openpt and implement posix_openpt on BSD
- Remove __warndecl
- Remove __warn_memset_zero_len [BZ #25399]
- iconv: Accept redundant shift sequences in IBM1364 [BZ #26224]
- msg: Remove redundant #include <sys/msg.h> header
- tst-setuid1-static-ENV: Add $(common-objpfx)nss [BZ #26820]
 2020-11-09 14:15:31 -05:00
Patsy Griffin
2e63496ba6 Auto-sync with upstream branch master 
Upstream commit: e156dabc766d6f6f99ce9402999eae380a3ec1f2

- aarch64: Add variant PCS lazy binding test [BZ #26798]
- aarch64: Fix DT_AARCH64_VARIANT_PCS handling [BZ #26798]
- hurd: Correct 'ethenet' spelling
- Avoid -Wstringop-overflow warning in pthread_cleanup_push macros
- Disable spurious -Warray-bounds for ypclnt.c (bug 26687)
- Do not use array parameter to new_composite_name (bug 26726)
- Disable spurious -Wstringop-overflow for setjmp/longjmp (bug 26647)
- malloc debug: fix compile error when enable macro MALLOC_DEBUG > 1
- tst-tcfree2: adjust coding style.
- elf: In ldconfig, extract the new_sub_entry function from search_dir
- Use MPC 1.2.1 in build-many-glibcs.py.
- Argument Syntax: Use "option", @option, and @command.
- elf: Unify old and new format cache handling code in ld.so
- x86: Restore processing of cache size tunables in init_cacheinfo
- Make elf.h header self contained.
- x86: Optimizing memcpy for AMD Zen architecture.
- Hurd: Fix ftime build
- Add IP_RECVERR_RFC4884 and IPV6_RECVERR_RFC4884 from Linux 5.9.
- misc: Add internal __getauxval2 function
- Remove NEWS entry about ftime removal
- time: Add 64-bit time_t support for ftime
- Reinstate ftime and add deprecate message on ftime usage
- Update kernel version to 5.9 in tst-mman-consts.py.
- Amend grammar and add a description
- Fix typo in NEWS file
- Remove timing related checks of time/tst-cpuclock1
- Update syscall lists for Linux 5.9.
- Use Linux 5.9 in build-many-glibcs.py.
- Reword description of SXID_* tunable properties
- New benchtest: pthread locks
- y2038: nptl: Provide __futex_clock_wait_bitset64 to support 64 bit bitset
- C-SKY: Make dynamic linker's name compitable with the older gcc.
- Revert "C-SKY:Fix dynamic linker's name when mfloat-abi=softfp."
- Move vtimes to a compatibility symbol
- y2038: linux: Provide __time64 implementation
- rt: Fix typos in comments in <aio.h>
- C-SKY:Fix dynamic linker's name when mfloat-abi=softfp.
- Drop the glibc-revert-ftime-compat.patch.
 2020-11-04 09:07:44 -05:00
Patsy Griffin
8c25df8a1d Auto-sync with upstream branch master 
Upstream commit: 0f09154c64005e78b61484ae87b5ea2028051ea0

- x86: Initialize CPU info via IFUNC relocation [BZ 26203]
- Add NEWS entry for ftime compatibility move
- support: Add create_temp_file_in_dir
- linux: Add __readdir_unlocked
- linux: Simplify opendir buffer allocation
- linux: Move posix dir implementations to Linux
- linux: Add 64-bit time_t support for wait3
- Move ftime to a compatibility symbol
- linux: Fix time64 support for futimesat
- linux: Use INTERNAL_SYSCALL on fstatat{64}
- shm tests: Append PID to names passed to shm_open [BZ #26737]
- sysvipc: Fix tst-sysvshm-linux on x32
- x86/CET: Update vfork to prevent child return
- resolv: Serialize processing in resolv/tst-resolv-txnid-collision
- statfs: add missing f_flags assignment
- y2038: Remove not used __fstatat_time64 define
- y2038: nptl: Convert pthread_mutex_{clock|timed}lock to support 64 bit
- sysvipc: Return EINVAL for invalid shmctl commands
- sysvipc: Fix IPC_INFO and SHM_INFO handling [BZ #26636]
- AArch64: Use __memcpy_simd on Neoverse N2/V1
- resolv: Handle transaction ID collisions in parallel queries (bug 26600)
- support: Provide a way to clear the RA bit in DNS server responses
- support: Provide a way to reorder responses within the DNS test server
- Add missing stat/mknod symbol on libc.abilist some ABIs
- manual: correct the spelling of "MALLOC_PERTURB_" [BZ #23015]
- manual: replace an obsolete collation example with a valid one
- rtld: fix typo in comment
- elf: Add missing <dl-procinfo.h> header to elf/dl-usage.c
- hurd: support clock_gettime(CLOCK_PROCESS/THREAD_CPUTIME_ID)
- linux: Move xmknod{at} to compat symbols
- linux: Add {f}stat{at} y2038 support
- linux: Move {f}xstat{at} to compat symbols
- linux: Disentangle fstatat from fxstatat
- linux: Implement {l}fstat{at} in terms of fstatat
- linux: Move the struct stat{64} to struct_stat.h
- Remove mknod wrapper functions, move them to symbols
- Remove stat wrapper functions, move them to exported symbols
- <sys/platform/x86.h>: Add FSRCS/FSRS/FZLRM support
- <sys/platform/x86.h>: Add Intel HRESET support
- <sys/platform/x86.h>: Add AVX-VNNI support
- <sys/platform/x86.h>: Add AVX512_FP16 support
- <sys/platform/x86.h>: Add Intel UINTR support
- elf: Do not pass GLRO(dl_platform), GLRO(dl_platformlen) to _dl_important_hwcaps
- elf: Enhance ld.so --help to print HWCAP subdirectories
- elf: Add library search path information to ld.so --help
- sunrpc: Adjust RPC function declarations to match Sun's (bug 26686]
- Avoid GCC 11 -Warray-parameter warnings [BZ #26686].
- elf: Make __rtld_env_path_list and __rtld_search_dirs global variables
- elf: Print the full name of the dynamic loader in the ld.so help message
- elf: Use the term "program interpreter" in the ld.so help message
- scripts/update-copyrights: Update csu/version.c, elf/dl-usage.c
- elf: Implement ld.so --version
- nptl: Add missing cancellation flags on lockf
- Update mips64 libm-test-ulps
- Update alpha libm-test-ulps
- elf: Implement ld.so --help
- elf: Record whether paths come from LD_LIBRARY_PATH or --library-path
- elf: Move ld.so error/help output to _dl_usage
- elf: Extract command-line/environment variables state from rtld.c
 2020-10-18 19:11:55 -04:00
Arjun Shankar
1bf34fb3df Update sources file 2020-10-08 15:00:47 +02:00
Arjun Shankar
f1c4b3f4bd Auto-sync with upstream branch master 
Upstream-commit: cdf645427d176197b82f44308a5e131d69fb53ad

- glibc-rh741105.patch: Adjust after rebase.
- glibc-fix-float128-benchtests.patch: Add to allow building on armv7hl.
- Update mallinfo2 ABI, and test
- Allow memset local PLT reference for RISC-V.
- powerpc: fix ifunc implementation list for POWER9 strlen and stpcpy
- nscd: bump GC cycle during cache pruning (bug 26130)
- x86: Use HAS_CPU_FEATURE with IBT and SHSTK [BZ #26625]
- <sys/platform/x86.h>: Add Intel Key Locker support
- Fix handling of collating symbols in fnmatch (bug 26620)
- pselect.c: Pass a pointer to SYSCALL_CANCEL [BZ #26606]
- y2038: nptl: Convert sem_{clock|timed}wait to support 64 bit time
- hurd: Add __x86_get_cpu_features to ld.abilist
- x86: Install <sys/platform/x86.h> [BZ #26124]
- linux: Add time64 pselect support
- linux: Add time64 semtimedop support
- linux: Add ppoll time64 optimization
- linux: Simplify clock_getres
- Update sparc libm-test-ulps
- Remove internal usage of extensible stat functions
- Linux: Consolidate xmknod
- linux: Consolidate fxstatat{64}
- linux: Consolidate fxstat{64}
- linux: Consolidate lxstat{64}
- linux: Consolidate xstat{64}
- linux: Define STAT64_IS_KERNEL_STAT64
- linux: Always define STAT_IS_KERNEL_STAT
- Update powerpc libm-test-ulps
- benchtests: Add "workload" traces for sinf128
- benchtests: Add "workload" traces for sinf
- benchtests: Add "workload" traces for sin
- benchtests: Add "workload" traces for powf128
- benchtests: Add "workload" traces for pow
- benchtests: Add "workload" traces for expf128
- benchtests: Add "workload" traces for exp
- nptl: futex: Provide correct indentation for part of
  __futex_abstimed_wait_cancelable64
 2020-09-21 12:33:35 +02:00
DJ Delorie
c070d93d64 Auto-sync with upstream branch master, 
Upstream commit: e74b61c09a2a2ab52153e731225ccba5078659b1

- Disable -Wstringop-overread for some string tests
- string: Fix GCC 11 `-Werror=stringop-overread' error
- C11 threads: Fix inaccuracies in testsuite
- elf.h: Add aarch64 bti/pac dynamic tag constants
- x86: Set CPU usable feature bits conservatively [BZ #26552]
 2020-09-08 19:12:54 -04:00
Patsy Griffin
6cd5b060cc Auto-sync with upstream branch master 
Upstream commit: 86a912c8634f581ea42ec6973553dde7f058cfbf

- Update i686 ulps.
- Use LFS readdir in generic POSIX getcwd [BZ# 22899]
- linux: Remove __ASSUME_ATFCTS
- Sync getcwd with gnulib
- x86-64: Fix FMA4 detection in ifunc [BZ #26534]
- y2038: nptl: Convert pthread_cond_{clock|timed}wait to support 64 bit time
- malloc: Fix mallinfo deprecation declaration
- x32: Add <fixup-asm-unistd.h> and regenerate arch-syscall.h
- Add mallinfo2 function that support sizes >= 4GB.
- Remove obsolete default/nss code
- AArch64: Improve backwards memmove performance
- Add RISC-V 32-bit target to build-many-glibcs.py
- Documentation for the RISC-V 32-bit port
- RISC-V: Build infrastructure for 32-bit port
- RISC-V: Add rv32 path to RTLDLIST in ldd
- riscv32: Specify the arch_minimum_kernel as 5.4
- RISC-V: Fix llrint and llround missing exceptions on RV32
- RISC-V: Add the RV32 libm-test-ulps
- RISC-V: Add 32-bit ABI lists
- RISC-V: Add hard float support for 32-bit CPUs
- RISC-V: Support the 32-bit ABI implementation
- RISC-V: Add arch-syscall.h for RV32
- RISC-V: Add path of library directories for the 32-bit
- RISC-V: Support dynamic loader for the 32-bit
- RISC-V: Add support for 32-bit vDSO calls
- RISC-V: Use 64-bit-time syscall numbers with the 32-bit port
- RISC-V: Cleanup some of the sysdep.h code
- RISC-V: Use 64-bit time_t and off_t for RV32 and RV64
- io/lockf: Include bits/types.h before __OFF_T_MATCHES_OFF64_T check
- elf/tst-libc_dlvsym: Add a TEST_COMPAT around some symbol tests
- hurd: define BSD 4.3 ioctls only under __USE_MISC
- string: test strncasecmp and strncpy near page boundaries
- linux: Simplify utimensat
- linux: Simplify timerfd_settime
- linux: Simplify timer_gettime
- linux: Simplify sched_rr_get_interval
- linux: Simplify ppoll
- linux: Simplify mq_timedsend
- linux: Simplify mq_timedreceive
- linux: Simplify clock_settime
- linux: Simplify clock_nanosleep
- linux: Simplify clock_gettime
- linux: Simplify clock_adjtime
- linux: Add helper function to optimize 64-bit time_t fallback support
- S390: Sync HWCAP names with kernel by adding aliases [BZ #25971]
- [vcstocl] Import ProjectQuirks from its own file
- build-many-glibcs.py: Add a s390x -O3 glibc variant.
- Fix namespace violation in stdio.h and sys/stat.h if build with optimization. [BZ #26376]
- Add C2x BOOL_MAX and BOOL_WIDTH to limits.h.
- Use MPC 1.2.0 in build-many-glibcs.py.
- Add new STATX_* constants from Linux 5.8 to bits/statx-generic.h.
- Correct locking and cancellation cleanup in syslog functions (bug 26100)
 2020-09-02 11:36:37 -04:00
DJ Delorie
7ec72a1eab Auto-sync with upstream branch master 
Upstream commit: cb7e7a5ca1d6d25d59bc038bdc09630e507c41e5

- nptl: Handle NULL abstime [BZ #26394]
- Update build-many-glibcs.py for binutils ia64 obsoletion.
- Update kernel version to 5.8 in tst-mman-consts.py.
- y2038: nptl: Convert pthread_{clock|timed}join_np to support 64 bit time
- aarch64: update ulps.
 2020-08-17 14:51:02 -04:00
Patsy Griffin
58f285e57f Auto-sync with upstream branch master 
Upstream commit: 0be0845b7a674dbfb996f66cd03d675f0f6028dc

- S390: Regenerate ULPs.
- manual: Fix sigdescr_np and sigabbrev_np return type (BZ #26343)
- math: Update x86_64 ulps
- math: Regenerate auto-libm-test-out-j0
- manual: Put the istrerrorname_np and strerrordesc_np return type in braces
- Linux: Use faccessat2 to implement faccessat (bug 18683)
- manual: Fix strerrorname_np and strerrordesc_np return type (BZ #26343)
- math: Fix inaccuracy of j0f for x >= 2^127 when sin(x)+cos(x) is tiny
- Update syscall lists for Linux 5.8.
- Use Linux 5.8 in build-many-glibcs.py.
- htl: Enable tst-cancelx?[45]
- tst-cancel4: Make blocking on write more portable
- hurd: Add missing hidden def
- hurd: Rework sbrk
- hurd: Implement basic sched_get/setscheduler
- x86: Rename Intel CPU feature names
- manual: Fix some @code/@var formatting glitches chapter Date And Time
- Copy regex_internal.h from Gnulib
- Copy regex BITSET_WORD_BITS porting from Gnulib
- Sync regex.h from Gnulib
- Sync mktime.c from Gnulib
- Sync intprops.h from Gnulib
- Open master branch for glibc 2.33 development.
 2020-08-13 08:54:55 -04:00
Arjun Shankar
2f73564ad1 Auto-sync with upstream release 2.32 
Upstream commit: 3de512be7ea6053255afed6154db9ee31d4e557a

- Prepare for glibc 2.32 release.
- Regenerate configure scripts.
- Update NEWS with bugs.
- Update translations.
- Don't mix linker error messages into edited scripts
- benchtests/README update.
- RISC-V: Update lp64d libm-test-ulps according to HiFive Unleashed
- aarch64: update NEWS about branch protection
- Add NEWS entry for CVE-2016-10228 (bug 19519)
- powerpc: Fix incorrect cache line size load in memset (bug 26332)
- Update Nios II libm-test-ulps file.
 2020-08-06 15:13:54 +02:00
Patsy Griffin
df5430b755 Auto-sync with upstream branch master 
Upstream commit: 7f1a08cff82255cd4252a2c75fd65b80a6a170bf

- Move NEWS entry for CVE-2020-1751 to the 2.31 section
- NEWS: Deprecate weak libpthread symbols for single-threaded checks
- NEWS: Deprecate nss_hesiod
- nptl: Zero-extend arguments to SETXID syscalls [BZ #26248]
- Use binutils 2.35 branch in build-many-glibcs.py.
- aarch64: Use future HWCAP2_MTE in ifunc resolver
- Update x86-64 libm-test-ulps
- aarch64: Respect p_flags when protecting code with PROT_BTI
- Disable warnings due to deprecated libselinux symbols used by nss and nscd
- Regenerate INSTALL for ARC port updates.
- Update libc.pot for 2.32 release.
- powerpc: Fix POWER10 selection
- powerpc64le: guarantee a .gnu.attributes section [BZ #26220]
 2020-07-31 11:45:37 -04:00
Arjun Shankar
3e8e5d3396 Work around libselinux API deprecations & auto-sync with upstream branch master 
- Add glibc-deprecated-selinux-makedb.patch and
  glibc-deprecated-selinux-nscd.patch to work around libselinux API
  deprecations.
- Drop glibc-rseq-disable.patch; rseq support removed upstream.

Upstream commit: ec2f1fddf29053957d061dfe310f106388472a4f

- libio: Remove __libc_readline_unlocked
- shadow: Implement fgetspent_r using __nss_fgetent_r
- pwd: Implement fgetpwent_r using __nss_fgetent_r
- gshadow: Implement fgetsgent_r using __nss_fgetent_r (bug 20338)
- grp: Implement fgetgrent_r using __nss_fgetent_r
- nss: Add __nss_fgetent_r
- libio: Add fseterr_unlocked for internal use
- nss_files: Use generic result pointer in parse_line
- nss_files: Consolidate line parse declarations in <nss_files.h>
- nss_compat: Do not use mmap to read database files (bug 26258)
- nss_files: Consolidate file opening in __nss_files_fopen
- Update powerpc-nofpu libm-test-ulps.
- Use MPFR 4.1.0 in build-many-glibcs.py.
- elf: Change TLS static surplus default back to 1664
- hurd: Fix longjmp check for sigstate
- hurd: Fix longjmp early in initialization
- manual: New signal and errno string functions are AS-safe
- AArch64: Improve strlen_asimd performance (bug 25824)
- Move <rpc/netdb.h> from sunrpc to inet
- en_US: Minimize changes to date_fmt (Bug 25923)
- Linux: Remove rseq support
- manual: Use Unicode instead HTML entities for characters (bug 19737)
- Add NEWS entry for CVE-2020-6096 (bug 25620)
- arm: remove string/tst-memmove-overflow XFAIL
- AArch64: Rename IS_ARES to IS_NEOVERSE_N1
- AArch64: Add optimized Q-register memcpy
- AArch64: Align ENTRY to a cacheline
- Correct timespec implementation [BZ #26232]
- Remove --enable-obsolete-rpc configure flag
- hurd: Fix build-many-glibcs.py
- x86: Support usable check for all CPU features
- string: Make tst-strerror/tst-strsignal unsupported if msgfmt is not installed
- malloc: Deprecate more hook-related functionality
- elf: Support at least 32-byte alignment in static dlopen
- x86: Remove __ASSEMBLER__ check in init-arch.h
- x86: Remove the unused __x86_prefetchw
- Documentation for ARC port
- build-many-glibcs.py: Enable ARC builds
- ARC: Build Infrastructure
- ARC: ABI lists
- ARC: Linux Startup and Dynamic Loading
- ARC: Linux ABI
- ARC: Linux Syscall Interface
- ARC: hardware floating point support
- ARC: math soft float support
- ARC: Atomics and Locking primitives
- ARC: Thread Local Storage support
- ARC: startup and dynamic linking code
- ARC: ABI Implementation
- Fix time/tst-cpuclock1 intermitent failures
- powerpc64: Fix calls when r2 is not used [BZ #26173]
- Add NEWS entry for Update to Unicode 13.0.0 [BZ #25819]
- Update i686 libm-test-ulps
- Fix memory leak in __printf_fp_l (bug 26215).
- Fix double free in __printf_fp_l (bug 26214).
- linux: Fix syscall list generation instructions
- sysv: linux: Add 64-bit time_t variant for shmctl
- sysvipc: Remove the linux shm-pad.h file
- sysvipc: Split out linux struct shmid_ds
- sysv: linux: Add 64-bit time_t variant for msgctl
- sysvipc: Remove the linux msq-pad.h file
- sysvipc: Split out linux struct semid_ds
- sysv: linux: Add 64-bit time_t variant for semctl
 2020-07-21 15:09:22 +02:00
Florian Weimer
0aab7eb585 Auto-sync with upstream branch master, 
Upstream commit: ffb17e7ba3a5ba9632cee97330b325072fbe41dd

- rtld: Avoid using up static TLS surplus for optimizations [BZ #25051]
- rtld: Account static TLS surplus for audit modules
- rtld: Add rtld.nns tunable for the number of supported namespaces
- Remove --enable-obsolete-nsl configure flag
- Move non-deprecated RPC-related functions from sunrpc to inet
- aarch64: add NEWS entry about branch protection support
- aarch64: redefine RETURN_ADDRESS to strip PAC
- aarch64: fix pac-ret support in _mcount
- aarch64: Add pac-ret support to assembly files
- aarch64: configure check for pac-ret code generation
- aarch64: ensure objects are BTI compatible
- aarch64: enable BTI at runtime
- aarch64: fix RTLD_START for BTI
- aarch64: fix swapcontext for BTI
- aarch64: Add BTI support to assembly files
- aarch64: Rename place holder .S files to .c
- aarch64: configure test for BTI support
- Rewrite abi-note.S in C.
- rtld: Clean up PT_NOTE and add PT_GNU_PROPERTY handling
- string: Move tst-strsignal tst-strerror to tests-container
- string: Fix prototype mismatch in sigabbrev_np, __sigdescr_np
- arm: CVE-2020-6096: Fix multiarch memcpy for negative length (#1820332)
- arm: CVE-2020-6096: fix memcpy and memmove for negative length (#1820332)
- sunrpc: Remove hidden aliases for global data symbols (bug 26210)
- hurd: Fix strerror not setting errno
- tst-strsignal: fix checking for RT signals support
- hurd: Evaluate fd before entering the critical section
- CVE-2016-10228: Rewrite iconv option parsing (#1428292)
- nss: Remove cryptographic key support from nss_files, nss_nis, nss_nisplus
- sunrpc: Do not export getrpcport by default
- sunrpc: Do not export key handling hooks by default
- sunrpc: Turn clnt_sperrno into a libc_hidden_nolink_sunrpc symbol
- string: Add strerrorname_np and strerrordesc_np
- string: Add sigabbrev_np and sigdescr_np
- string: Add strerror_l on test-strerror-errno
- string: Add strerror, strerror_r, and strerror_l test
- string: Add strsignal test
- string: Simplify strerror_r
- string: Use tls-internal on strerror_l
- string: Implement strerror in terms of strerror_l
- string: Remove old TLS usage on strsignal
- linux: Fix __NSIG_WORDS and add __NSIG_BYTES
- signal: Move sys_errlist to a compat symbol
- signal: Move sys_siglist to a compat symbol
- signal: Add signum-{generic,arch}.h
- Remove most vfprintf width/precision-dependent allocations (bug 14231, bug 26211).
- elf: Do not signal LA_ACT_CONSISTENT for an empty namespace [BZ #26076]
- Fix stringop-overflow errors from gcc 10 in iconv.
- x86: Add thresholds for "rep movsb/stosb" to tunables
- Use C2x return value from getpayload of non-NaN (bug 26073).
- x86: Detect Extended Feature Disable (XFD)
- x86: Correct bit_cpu_CLFSH [BZ #26208]
- manual: Document __libc_single_threaded
- Add the __libc_single_threaded variable
- Linux: rseq registration tests
- Linux: Use rseq in sched_getcpu if available
- Linux: Perform rseq registration at C startup and thread creation
- tst-cancel4: deal with ENOSYS errors
- manual: Show copyright information not just in the printed manual
 2020-07-10 12:56:47 +02:00
Carlos O'Donell
94cfd27bd1 Auto-sync with upstream branch master 
Upstream commit: c6aac3bf3663709cdefde5f5d5e9e875d607be5e

- Fix typo in comment in bug 26137 fix.
- Fix strtod multiple-precision division bug (bug 26137).
- Linux: Fix UTC offset setting in settimeofday for __TIMESIZE != 64
- random: range is not portably RAND_MAX [BZ #7003]
- Update kernel version to 5.7 in tst-mman-consts.py.
- powerpc: Add support for POWER10
- hurd: Simplify usleep timeout computation
- htl: Enable cancel*16 an cancel*20 tests
- hurd: Add remaining cancelation points
- hurd: fix usleep(ULONG_MAX)
- hurd: Make fcntl(F_SETLKW*) cancellation points
- hurd: make wait4 a cancellation point
- hurd: Fix port definition in HURD_PORT_USE_CANCEL
- hurd: make close a cancellation point
- hurd: make open and openat cancellation points
- hurd: clean fd and port on thread cancel
- htl: Move cleanup handling to non-private libc-lock
- htl: Fix includes for lockfile
- htl: avoid cancelling threads inside critical sections
- tst-cancel4-common.c: fix calling socketpair
- x86: Detect Intel Advanced Matrix Extensions
- Set width of JUNGSEONG/JONGSEONG characters from UD7B0 to UD7FB to 0 [BZ #26120]
- S390: Optimize __memset_z196.
- S390: Optimize __memcpy_z196.
- elf: Include <stddef.h> (for size_t), <sys/stat.h> in <ldconfig.h>
- nptl: Don't madvise user provided stack
- S390: Regenerate ULPs.
- htl: Add wrapper header for <semaphore.h> with hidden __sem_post
- elf: Include <stdbool.h> in <dl-tunables.h> because bool is used
- htl: Fix case when sem_*wait is canceled while holding a token
- htl: Make sem_*wait cancellations points
- htl: Simplify non-cancel path of __pthread_cond_timedwait_internal
- htl: Enable tst-cancel25 test
- powerpc: Add new hwcap values
- aarch64: MTE compatible strncmp
- aarch64: MTE compatible strcmp
- aarch64: MTE compatible strrchr
- aarch64: MTE compatible memrchr
- aarch64: MTE compatible memchr
- aarch64: MTE compatible strcpy
- Add MREMAP_DONTUNMAP from Linux 5.7
- x86: Update CPU feature detection [BZ #26149]
 2020-07-02 17:45:59 -04:00
DJ Delorie
c12a7f03e3 Auto-sync with upstream branch master 
Upstream commit: ea04f0213135b13d80f568ca2c4127c2ec112537

- aarch64: Remove fpu Makefile
- m68k: Use sqrt{f} builtin for coldfire
- arm: Use sqrt{f} builtin
- riscv: Use sqrt{f} builtin
- s390: Use sqrt{f} builtin
- sparc: Use sqrt{f} builtin
- mips: Use sqrt{f} builtin
- alpha: Use builtin sqrt{f}
- i386: Use builtin sqrtl
- x86_64: Use builtin sqrt{f,l}
- powerpc: Use sqrt{f} builtin
- s390x: Use fma{f} builtin
- aarch64: Use math-use-builtins for ceil{f}
- math: Decompose math-use-builtins.h
- hurd: Add mremap
- ia64: Use generic exp10f
- New exp10f version without SVID compat wrapper
- i386: Use generic exp10f
- math: Optimized generic exp10f with wrappers
- benchtests: Add exp10f benchmark
 2020-06-22 15:43:26 -04:00
Patsy Franklin
b2357f7dc4 Auto-sync with upstream branch master 
Upstream commit: 27f8864bd41f0f1b61e8e947d9a030b1a0d23df9

- x86: Update F16C detection [BZ #26133]
- Fix avx2 strncmp offset compare condition check [BZ #25933]
- nptl: Remove now-spurious tst-cancelx9 references
- x86_64: Use %xmmN with vpxor to clear a vector register
- x86: Correct bit_cpu_CLFLUSHOPT [BZ #26128]
- powerpc64le: refactor e_sqrtf128.c
- Update syscall-names.list for Linux 5.7.
- ieee754/dbl-64: Reduce the scope of temporary storage variables
- manual: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np
- ld.so: Check for new cache format first and enhance corruption check
- hurd: Fix __writev_nocancel_nostatus
- hurd: Make send* cancellation points
- htl: Enable more cancellation tests
- hurd: Make write and pwrite64 cancellation points
- htl: Fix cleanup support for IO locking
- htl: Move cleanup stack to variable shared between libc and pthread
- htl: initialize first and prevent from unloading
- htl: Add noreturn attribute on __pthread_exit forward
- hurd: Make recv* cancellation points
- powerpc: Automatic CPU detection in preconfigure
- Use Linux 5.7 in build-many-glibcs.py.
- htl: Enable more cancel tests
- htl: Fix linking static tests by factorizing the symbols list
- Add "%d" support to _dl_debug_vdprintf
- aarch64: MTE compatible strlen
- aarch64: MTE compatible strchr
- aarch64: MTE compatible strchrnul
- AArch64: Merge Falkor memcpy and memmove implementations
- hurd: document that gcc&gdb look at the trampoline code
- pthread: Move back linking rules to nptl and htl
- htl: Enable more tests
- htl: Fix registration of atfork handlers in modules
- htl: Fix tls initialization for already-created threads
- hurd: Make read and pread64 cancellable
- hurd: Fix unwinding over interruptible RPC
- htl: Enable but XFAIL tst-flock2, tst-signal1, tst-signal2
- hurd: XFAIL more tests that require setpshared support
- hurd: Briefly document in xfails the topics of the bugzilla entries
- htl: Enable more tests
- htl: Add sem_clockwait support
- htl: fix register-atfork ordering
- hurd: Fix hang in _hurd_raise_signal from pthread_kill
- hurd: Reject raising invalid signals
- hurd: fix clearing SS_ONSTACK when longjmp-ing from sighandler
- hurd: Add pointer guard support
- hurd: Add stack guard support
- dl-runtime: reloc_{offset,index} now functions arch overide'able
- powerpc64le: add optimized strlen for P9
- powerpc64le: use common fmaf128 implementation
 2020-06-19 12:03:17 -04:00
Patsy Franklin
5b16244fad Auto-sync with upstream branch master 
Upstream commit: e52434a2e4d1105272daaef87678da950fbec73f

- benchtests: Restore the clock_gettime option
- Update HP_TIMING_NOW for _ISOMAC in sysdeps/generic/hp-timing.h
- Replace val with __val in TUNABLE_SET_VAL_IF_VALID_RANGE
- support: Fix detecting hole support on >2KB-block filesystems
- powerpc: Fix powerpc64le due a7a3435c9a
- manual/jobs.texi: remove unused var from example code
- powerpc/fpu: use generic fma functions
- aarch/fpu: use generic builtins based math functions
- ieee754: provide gcc builtins based generic fma functions
- ieee754: provide gcc builtins based generic sqrt functions
- Linux: Use __pthread_attr_setsigmask_internal for timer helper thread
- nptl: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np
- nptl: Make pthread_attr_t dynamically extensible
- nptl: Destroy the default thread attribute as part of freeres
- nptl: Change type of __default_pthread_attr
- nptl: Use __pthread_attr_setaffinity_np in pthread_getattr_np
- nptl: Use __pthread_getattr_default_np in pthread_create
- nptl: Add internal alias __pthread_getattr_default_np
- htl: Fix gsync_wait symbol exposition
- htl: Make pthread_cond_destroy wait for threads to be woken
- htl: Enable more cond tests
- tst-cond11: Fix build with _SC_MONOTONIC_CLOCK > 0
- mbstowcs: Document, test, and fix null pointer dst semantics (Bug 25219)
- build: Use FAIL_EXIT1 () on failure to exec child [BZ #23990]
- manual: Fix backtraces code example [BZ #10441]
- hurd: Fix fexecve
- i386: Remove unused file sysdeps/unix/i386/sysdep.S
- hurd: fix ptsname error when called on a non-tty
- hurd: Fix fdopendir checking for directory type
- i386: Remove NO_TLS_DIRECT_SEG_REFS handling
- Hurd: Move <hurd/sigpreempt.h> internals into wrapper header
- Hurd: Use __sigmask in favor of deprecated sigmask
- hurd: Fix pselect atomicity
- elf: Remove extra hwcap mechanism from ldconfig
- elf: Do not read hwcaps from the vDSO in ld.so
- linux: Use internal DIR locks when accessing filepos on telldir
- Update i386 libm-test-ulps
- htl: Add clock variants
- signal: Deprecate additional legacy signal handling functions
- elf: Turn _dl_printf, _dl_error_printf, _dl_fatal_printf into functions
- x86: Update Intel Atom processor family optimization
- elf.h: add aarch64 property definitions
- elf.h: Add PT_GNU_PROPERTY
- <libc-symbols.h>: Add libpthread hidden alias support
- nptl: Use __pthread_attr_copy in pthread_setattr_default_np
- nptl: Use __pthread_attr_copy in pthread_getattr_default_np (bug 25999)
- nptl: Add __pthread_attr_copy for copying pthread_attr_t objects
- nptl: Make __pthread_attr_init, __pthread_attr_destroy available internally
- nptl: Move pthread_gettattr_np into libc
- nptl: Move pthread_getaffinity_np into libc
- nptl: Move pthread_attr_setaffinity_np into libc
- nptl: Replace some stubs with the Linux implementation
- Linux: Add missing handling of tai field to __ntp_gettime64
- Mention GCC 10 attribute access.
- y2038: Replace __clock_gettime with __clock_gettime64
- manual: Add missing section and node for clockid_t wait functions
- y2038: linux: Provide __ntp_gettimex64 implementation
- y2038: linux: Provide __ntp_gettime64 implementation
- y2038: Provide conversion helpers for struct __ntptimeval64
- y2038: Introduce struct __ntptimeval64 - new internal glibc type
- y2038: linux: Provide __adjtime64 implementation
- y2038: linux: Provide ___adjtimex64 implementation
- y2038: linux: Provide __clock_adjtime64 implementation
- ldconfig: Default to the new format for ld.so.cache
- nss_compat: internal_end*ent may clobber errno, hiding ERANGE [BZ #25976]
- powerpc: Optimized rawmemchr for POWER9
- x86: Add --enable-cet=permissive
- Remove NO_CTORS_DTORS_SECTIONS macro
- elf: Assert that objects are relocated before their constructors run
- powerpc: Optimized stpcpy for POWER9
- powerpc: Optimized strcpy for POWER9
- x86: Move CET control to _dl_x86_feature_control [BZ #25887]
- sunrpc/tst-udp-*: Fix timeout value
- Linux: Remove remnants of the getcpu cache
- Update timezone code from tzcode 2020a
- aarch64: fix strcpy and strnlen for big-endian [BZ #25824]
- locale: Add transliteration for Geresh, Gershayim (U+05F3, U+05F4)
- string: Fix string/tst-memmove-overflow to compile with GCC 7
- Add arch-syscall.h dependency for generating sysd-syscalls file
- arm: XFAIL string/tst-memmove-overflow due to bug 25620
- elf: Remove redundant add_to_global_resize_failure  call from dl_open_args
- string: Add string/tst-memmove-overflow, a test case for bug 25620
- support: Add support_blob_repeat_allocate_shared
- nptl: wait for pending setxid request also in detached thread (bug 25942)
- aarch64: Accept PLT calls to __getauxval within libc.so
- Use unsigned constants for ICMP6 filters [BZ #22489]
- Linux: Enhance glibcsyscalls.py to support listing system calls
 2020-06-05 17:05:33 -04:00
DJ Delorie
0cfa270c68 Auto-sync with upstream branch master 
Upstream commit: 978e8ac39f8ba2d694031e521511da1ae803ccfc

- Suppress GCC 10 true positive warnings [BZ #25967]
- POWER: Add context-synchronizing instructions to pkey_write [BZ #25954]
- hurd: Add missing sigstate members initialization
- x86-64: Use RDX_LP on __x86_shared_non_temporal_threshold [BZ #25966]
- linux: Remove assembly umount2 implementation
- signal: Use <sigsetops.h> for sigemptyset, sigfillset
- ckb_IQ, or_IN locales: Add missing reorder-end keywords
- semaphore: consolidate arch headers into a generic one
- Use GCC 10 branch in build-many-glibcs.py.
- Document the internal _ and N_ macros
- y2038: Provide conversion helpers for struct __timex64
- y2038: Introduce struct __timex64 - new internal glibc type
- y2038: include: Move struct __timeval64 definition to a separate file
- y2038: nscd: Modify nscd_helper to use __clock_gettime64
- y2038: inet: Convert inet deadline to support 64 bit time
- y2038: hurd: Provide __clock_gettime64 function
- y2038: Export __clock_gettime64 to be usable in other libraries
- manual: Document the O_NOFOLLOW open flag
- powerpc64le/power9: guard power9 strcmp against rtld usage [BZ# 25905]
- float128: use builtin_signbitf128 always
- improve out-of-bounds checking with GCC 10 attribute access [BZ #25219]
- nios2: delete sysdeps/unix/sysv/linux/nios2/kernel-features.h
- powerpc: Rename argN to _argN in LOADARGS_N [BZ #25902]
- locale/tst-localedef-path-norm: Don't create $(complocaledir)
- support: Set errno before testing it.
- localedef: Add tests-container test for --no-hard-links.
- test-container: Support $(complocaledir) and mkdirp.
- i386: Remove unused variable in sysdeps/x86/cacheinfo.c
- Add a C wrapper for prctl [BZ #25896]
- powerpc64le: Enable support for IEEE long double
- powerpc64le: blacklist broken GCC compilers (e.g GCC 7.5.0)
- powerpc64le: bump binutils version requirement to >= 2.26
- powerpc64le: raise GCC requirement to 7.4 for long double transition
- Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI
- ldbl-128ibm-compat: workaround GCC 9 C++ PR90731
- x86: Add the test case of __get_cpu_features support for Zhaoxin processors
- x86: Add cache information support for Zhaoxin processors
- x86: Add CPU Vendor ID detection support for Zhaoxin processors
- Update translations
- Add C wrappers for process_vm_readv/process_vm_writev [BZ #25810]
- generic/typesizes.h: Add support for 32-bit arches with 64-bit types
- semctl: Remove the sem-pad.h file
- bits/sem.h: Split out struct semid_ds
- Mark unsigned long arguments with U in more syscalls [BZ #25810]
- elf: Add initial flag argument to __libc_early_init
- Add SYSCALL_ULONG_ARG_[12] to pass long to syscall [BZ #25810]
- Makeconfig: Use $(error ...) to output error message
- manual: Fix typos in the fexecve description
- misc: Remove sstk from the autogenerated system call list
- Remove unused floating-point configuration from gmp-impl.h.
- support: Implement <support/xthread.h> key create/delete
- nptl/tst-setuid1-static: Improve isolation from system objects
- Increase the timeout of locale/tst-localedef-path-norm
- Use 2020 as copyright year.
- misc: Turn sstk into a compat symbol
- manual: Document the fexecve function
- nptl: Start new threads with all signals blocked [BZ #25098]
- localedef: Add verbose messages for failure paths.
- Remove most gmp-mparam.h headers.
- elf: Implement __libc_early_init
- elf: Introduce <elf_machine_sym_no_match.h>
- Add a syscall test for [BZ #25810]
- elf: Support lld-style link map for librtld.map
- signal: Only handle on NSIG signals on signal functions (BZ #25657)
- linux: Use pthread_sigmask on sigprocmask
- ia64: Remove sigprocmask/sigblock objects from libpthread
- nptl: Move pthread_sigmask implementation to libc
- Bug 25819: Update to Unicode 13.0.0
 2020-05-11 14:44:49 -04:00
DJ Delorie
b4ca0be2b6 Auto-sync with upstream branch master 
Upstream commit: 0798b8ecc8da8667362496c1217d18635106c609

- ARC: Update syscall-names.list for ARC specific syscalls
- Revert "x86_64: Add SSE sfp-exceptions"
- provide y2038 safe socket constants for default/asm-generic ABI
- x86_64: Add SSE sfp-exceptions
- Remove __NO_MATH_INLINES
- i686: Add INTERNAL_SYSCALL_NCS 6 argument support
- Reset converter state after second wchar_t output (Bug 25734)
- Fix typo in posix/tst-fnmatch.input (Bug 25790)
 2020-04-20 16:56:20 -04:00
Patsy Franklin
157090889d Auto-sync with upstream branch master 
Upstream commit: 076f09afbac1aa57756faa7a8feadb7936a724e4

- Linux: Remove <sys/sysctl.h> and the sysctl function
- posix: Add wait4 test case
- linux: wait4: Fix incorrect return value comparison
- hurd: add mach_print function
- x32: Properly pass long to syscall [BZ #25810]
- Add GRND_INSECURE from Linux 5.6 to sys/random.h
- Update kernel version to 5.6 in tst-mman-consts.py.
 2020-04-15 14:43:42 -04:00
Carlos O'Donell
89e19f3b9e Auto-sync with upstream branch master 
Upstream commit: b1caa144c74678097cada5a54eda2996bb459d8f

- Update mips libm-test-ulps
- Update alpha libm-test-ulps
- Update ia64 libm-test-ulps
- Update sparc libm-test-ulps
- Update arm libm-test-ulps
- Update aarch64 libm-test-ulps
- Updates to the shn_MM locale [BZ #25532]
- powerpc: Update ULPs and xfail more ibm128 outputs
- i386: Remove build support for GCC older than GCC 6
- oc_FR locale: Fix spelling of April (bug 25639)
- Update hppa libm-test-ulps
- y2038: linux: Provide __mq_timedreceive_time64 implementation
- y2038: linux: Provide __mq_timedsend_time64 implementation
- y2038: include: Move struct __timespec64 definition to a separate file
- malloc: ensure set_max_fast never stores zero [BZ #25733]
- powerpc64le: enforce non-specific long double in .gnu.attributes section
- powerpc64le: workaround ieee long double / _Float128 stdc++ bug
- powerpc64le: Enforce -mabi=ibmlongdouble when -mfloat128 used
- powerpc64le/multiarch: don't generate strong aliases for fmaf128-ppc64
- ldbl-128ibm: simplify iscanonical.h
- i386: Disable check_consistency for GCC 5 and above [BZ #25788]
- Add IPPROTO_ETHERNET and IPPROTO_MPTCP from Linux 5.6 to netinet/in.h.
- Update syscall lists for Linux 5.6.
- elf: Implement DT_AUDIT, DT_DEPAUDIT support [BZ #24943]
- elf: Simplify handling of lists of audit strings
- support: Change xgetline to return 0 on EOF
- nptl: Remove x86_64 cancellation assembly implementations [BZ #25765]
- aarch64: update bits/hwcap.h
- Add tests for Safe-Linking
- S390: Regenerate ULPs.
- sysv/alpha: Use generic __timeval32 and helpers
- linux: Use long time_t for wait4/getrusage
- resource: Add a __rusage64 struct
- linux: Use long time_t __getitimer/__setitimer
- sysv: Define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64
- math: Add inputs that yield larger errors for float type (x86_64)
 2020-04-08 16:47:40 -04:00
DJ Delorie
1479bc1a28 Auto-sync with upstream branch master 
Upstream commit: 49c3c37651e2d2ec4ff8ce21252bbbc08a9d6639

- Fix alignment bug in Safe-Linking
- Typo fixes and CR cleanup in Safe-Linking
- Use Linux 5.6 and GMP 6.2.0 in build-many-glibcs.py.
- Add new file missed in previous hppa commit.
- powerpc: Add support for fmaf128() in hardware
- Fix data race in setting function descriptors during lazy binding on hppa.
- sparc: Move __fenv_{ld,st}fsr to fenv-private.h
- x86: Remove feraiseexcept optimization
- math: Remove fenvinline.h
- hurd: Make O_TRUNC update mtime/ctime
- Add Safe-Linking to fastbins and tcache
- Add benchtests for roundeven and roundevenf.
- time: Add a __itimerval64 struct
- time: Add a timeval with a 32-bit tv_sec and tv_usec
- sysv/linux: Rename alpha functions to be alpha specific
- ARC: add definitions to elf/elf.h
- powerpc64: apply -mabi=ibmlongdouble to special files
- powerpc64le: add -mno-gnu-attribute to *f128 objects and difftime
- Makeconfig: sandwich gnulib-tests between libc/ld linking of tests
- powerpc64le: Ensure correct ldouble compiler flags are used
- Fix tests which expose ldbl -> _Float128 redirects
- ldbl-128ibm-compat: PLT redirects for using ldbl redirects internally
 2020-03-31 22:07:50 -04:00
Patsy Franklin
e5688486f8 Auto-sync with upstream branch master 
Upstream commit: 4eda036f5b897fa8bc20ddd2099b5a6ed4239dc9

- stdlib: Move tst-system to tests-container
- support/shell-container.c: Add builtin kill
- support/shell-container.c: Add builtin exit
- support/shell-container.c: Return 127 if execve fails
- Add NEWS entry for CVE-2020-1751 (bug 25423)
- posix: Fix system error return value [BZ #25715]
- y2038: fix: Add missing libc_hidden_def attribute for some syscall wrappers
- Extended Char Intro: Use getwc in example (Bug 25626)
- stdio: Add tests for printf multibyte convertion leak [BZ#25691]
- stdio: Remove memory leak from multibyte convertion [BZ#25691]
- Add NEWS entry for CVE-2020-1752 (bug 25414)
- math: Remove inline math tests
- Remove __LIBC_INTERNAL_MATH_INLINES
- math: Remove mathinline
- m68k: Remove mathinline.h
- oc_FR locale: Fix spelling of Thursday (bug 25639)
- x86: Remove ARCH_CET_LEGACY_BITMAP [BZ #25397]
- Fix build with GCC 10 when long double = double.
- nscd/cachedumper.c : fix whitespace
- Fix nscd/cachedumper.c compile errors
- manual: Fix inconsistent declaration of wcsrchr [BZ #24655]
- nscd: add cache dumper
 2020-03-26 10:49:57 -04:00
Patsy Franklin
c0cdff7e6c Auto-sync with upstream branch master 
Upstream commit: 2de7fe62534b7a6461c633114f03e9dff394f5f7

- parse_tunables: Fix typo in comment
- ldconfig: trace origin paths with -v
- test-container: print errno when execvp fails
- [AArch64] Improve integer memcpy
- Add NEWS entry for CVE-2020-10029 (bug 25487)
- gcc PR 89877: miscompilation due to missing cc clobber in longlong.h macros
- mips: Fix wrong INTERNAL_SYSCALL_ERROR_P check from bc2eb9321e
- elf: Fix wrong indentation from commit eb447b7b4b
- y2038: linux: Provide __futimesat64 implementation
- y2038: linux: Provide __lutimes64 implementation
- y2038: linux: Provide __futimes64 implementation
- y2038: fix: Add missing libc_hidden_def for __futimens64
- sparc: Move sigreturn stub to assembly
- ldbl-128ibm: Let long double files have specific compiler flags
- ldbl-128ibm-compat: Add tests for IBM long double functions
- powerpc: Fix feraiseexcept and feclearexcept macros
- arm: Fix softp-fp Implies (BZ #25635)
- Remove reference of --without-fp on configure
- linux/sysipc: Include linux/posix_types.h for __kernel_mode_t
- Improve IFUNC check [BZ #25506]
- linux: Clear mode_t padding bits (BZ#25623)
- linux: Remove aarch64 ipc_priv.h
- Linux: Use __fstatat64 in fchmodat implementation
- Linux: Use AT_FDCWD in utime, utimes when calling utimensat
- S390: Remove backchain-based fallback and use generic backtrace.c.
- manual: Fix wrong declaration of wcschr [BZ #24654]
- manual: Fix typo in parse_printf_format example [BZ #24638]
 2020-03-15 23:55:22 -04:00
Patsy Franklin
301b7b2d9f Auto-sync with upstream branch master 
Upstream commit 78c9d0c6efabe2067ef7f93cd36325f54c60adc2

- Update translations
- Convert Python scripts to Python 3
- alpha: Do not build with -fpic
- y2038: linux: Provide __utime64 implementation
- y2038: linux: Provide __utimes64 implementation
- y2038: Introduce struct __utimbuf64 - new internal glibc type
- microblaze: vfork is always available
- m68k: getpagesize syscall number is always available
- Linux: epoll_pwait syscall number is always available
- x86_64: Do not define __NR_semtimedop in <sysdep.h>
- ia64: Do not define __NR_semtimedop in <sysdep.h>
- Linux: open_by_handle_at syscall number is always available
- Linux: set_robust_list syscall number is always available
- Linux: pciconfig_iobase syscall number is always available on alpha
- Linux: getdents64 syscall number is always available on MIPS
- Linux: Clean up preadv2, pwritev2 system call names
- Linux: exit_group syscall number is always available
- Linux: set_tid_address syscall number is always available
- Linux: pkey_mprotect syscall number is always available
- Linux: rt_sigqueueinfo syscall number is always available
- Linux: getrandom syscall number is always available
- Linux: Clean up preadv, pwritev system call names
- Linux: Clean up pread64/pwrite64 system call names
- Linux: sigaltstack syscall number is always available
- Linux: sched_getaffinity syscall number is always available
- Linux: sched_setaffinity syscall number is always available
- Linux: statx syscall number is always available
- Linux: mq_* syscall numbers are always available
- Linux: mlock2 syscall number is always available
- Linux: copy_file_range syscall number is always available
- Linux: renameat2 syscall number is always available
- build-many-glibcs.py: Add list-compilers, list-glibcs commands
- build-many-glibcs.py: Add --shallow option
- Fixed typo in run_command_array() in support/shell-container.c
- Add missing libc_hidden_def for __utimensat64
- elf: Add elf/check-wx-segment, a test for the presence of WX segments
- i386: Use comdat instead of .gnu.linkonce for i386 setup pic register (BZ #20543)
- ldbl-128ibm-compat: link tst-ldbl-efgcvt against loader too
- ldbl-128ibm-compat: enforce ibm128 on compat tests
- ldbl-128ibm-compat: Provide nexttoward functions
- ldbl-128ibm-compat: Provide a significand implementation
- ldbl-128ibm-compat: Redirect complex math functions
- ldbl-128ibm-compat: Redirect long double functions to f128/ieee128 functions
- posix: Remove posix waitid
- posix: Refactor tst-waitid (BZ #14666)
- support: Add support_process_state_wait
- malloc/tst-mallocfork2: Kill lingering process for unexpected failures
 2020-03-04 11:00:41 -05:00
Patsy Franklin
505d538386 Auto-sync with upstream branch master 
Upstream commit: 758599bc9dcc5764e862bd9e1613c5d1e6efc5d3

- elf: Apply attribute_relro to pointers in elf/dl-minimal.c
- powerpc: Refactor fenvinline.h
- nss_nis: Use NSS_DECLARE_MODULE_FUNCTIONS
- csu: Use ELF constructor instead of _init in libc.so
- ldbl-128ibm: make ieee754.h work with IEEE 128 long double
- ldbl-128ibm-compat: fixup subdir location of several funcs
- ldbl-128ibm-compat: enforce correct abi flags on internal file
- ldbl-128ibm-compat: Provide ieee128 symbols to narrow functions
- Undefine redirections after long double definition on __LDBL_COMPAT [BZ #23294]
- nios2: Fix Linux kABI for syscall return
- Fix use-after-free in glob when expanding ~user (bug 25414)
- nptl: Move pthread_setschedparam implementation into libc
- nptl: Move pthread_getschedparam implementation into libc
- Add hidden prototypes for __sched_getparam, __sched_getscheduler
- nptl: Move pthread_cond_init implementation into libc
- nptl: Move pthread_cond_destroy implementation into libc
- nptl: Move pthread_condattr_init implementation into libc
- nptl: Move pthread_condattr_destroy implementation into libc
- nptl: Move pthread_attr_setscope implementation into libc
- nptl: Move pthread_attr_getscope implementation into libc
- nptl: Move pthread_attr_setschedpolicy implementation into libc
- nptl: Move pthread_attr_getschedpolicy implementation into libc
- nptl: Sort routines list in Makefile alphabetically
- nptl: Use .NOTPARALLEL in Makefile only if actually running tests
- Block all signals on timer_create thread (BZ#10815)
- Fix tst-pkey expectations on pkey_get [BZ #23202]
- y2038: linux: Provide __gettimeofday64 implementation
- Linux: Work around kernel bugs in chmod on /proc/self/fd paths [BZ #14578]
- Introduce <elf-initfini.h> and ELF_INITFINI for all architectures
- mips: Fix bracktrace result for signal frames
- Move implementation of <file_change_detection.h> into a C file
- <fd_to_filename.h>: Add type safety and port to Hurd
- Prepare redirections for IEEE long double on powerpc64le
- conform/conformtest.py: Extend tokenizer to cover character constants
- stdlib: Reduce namespace pollution in <inttypes.h>
- x86: Avoid single-argument _Static_assert in <tls.h>
- x86 tls: Use _Static_assert for TLS access size assertion
- htl: Link internal htl tests against libpthread
- pthread: Fix building tst-robust8 with nptl
- pthread: Move robust mutex tests from nptl to sysdeps/pthread
- htl: Remove stub warning for pthread_mutexattr_setpshared
- htl: Add missing functions and defines for robust mutexes
- htl: Only check pthread_self coherency when DEBUG is set
- hurd: Add THREAD_GET/SETMEM/_NC
- hurd tls: update comment about fields at the end of tcbhead
- ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486]
- Remove weak declaration of free from <inline-hashtab.h>
- elf: Extract _dl_sym_post, _dl_sym_find_caller_map from elf/dl-sym.c
- elf: Introduce the rtld-stubbed-symbols makefile variable
- arm: fix use of INTERNAL_SYSCALL_CALL
- linux: Remove INTERNAL_SYSCALL_DECL
- nptl: Remove ununsed pthread-errnos.h rule
- linux: Consolidate INLINE_SYSCALL
- s390: Consolidate Linux syscall definition
- riscv: Avoid clobbering register parameters in syscall
- microblaze: Avoid clobbering register parameters in syscall
- nios2: Use Linux kABI for syscall return
- mips: Use Linux kABI for syscall return
- mips64: Consolidate Linux sysdep.h
- ia64: Use Linux kABI for syscall return
- alpha: Refactor syscall and Use Linux kABI for syscall return
- sparc: Avoid clobbering register parameters in syscall
- sparc: Use Linux kABI for syscall return
- powerpc: Use Linux kABI for syscall return
- powerpc: Consolidate Linux syscall definition
- i386: Enable CET support in ucontext functions
- tst-clone3: Use __NR_futex_time64 if we don't have __NR_futex
- powerpc64: Add memory protection key support [BZ #23202]
- ldbl-128ibm-compat: Provide a scalb implementation
- Add a generic scalb implementation
- Adjust thresholds in Bessel function implementations (bug 14469).
- resolv: Fix ABA race in /etc/resolv.conf change detection [BZ #25420]
- resolv: Enhance __resolv_conf_load to capture file change data
- resolv: Fix file handle leak in __resolv_conf_load [BZ #25429]
- resolv: Use <file_change_detection.h> in __resolv_conf_get_current
- Add STATX_ATTR_VERITY from Linux 5.5 to bits/statx-generic.h.
- Use gcc -finput-charset=ascii for check-installed-headers.
- math/test-sinl-pseudo: Use stack protector only if available
- alpha: Fix static gettimeofday symbol
- nss_nisplus: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_dns: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_files: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_db: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_compat: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_hesiod: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss: Add function types and NSS_DECLARE_MODULE_FUNCTIONS macro to <nss.h>
- nss_compat: Do not use nss_* names for function pointers
- Avoid ldbl-96 stack corruption from range reduction of pseudo-zero (bug 25487).
- mips: Fix argument passing for inlined syscalls on Linux [BZ #25523]
- mips: Use 'long int' and 'long long int' in linux syscall code
- alpha: Use generic gettimeofday implementation
- sunrpc: Properly clean up if tst-udp-timeout fails
- elf: avoid stack allocation in dl_open_worker
- elf: avoid redundant sort in dlopen
- elf: Allow dlopen of filter object to work [BZ #16272]
- Update translations
- Rename RWF_WRITE_LIFE_NOT_SET to RWH_WRITE_LIFE_NOT_SET following Linux 5.5.
- S390: Fix non-ascii character in fenv.h.
- io: Add io/tst-lchmod covering lchmod and fchmodat
- Linux: Emulate fchmodat with AT_SYMLINK_NOFOLLOW using O_PATH [BZ #14578]
- io: Implement lchmod using fchmodat [BZ #14578]
- Add internal <file_change_detection.h> header file
- elf.h: Add R_RISCV_IRELATIVE
- Fix typo in the name for Wednesday in Kurdish [BZ #9809]
- debug: Add missing locale dependencies of fortify tests
- htl C11 threads: Avoid pthread_ symbols visibility in static library
- hurd: Add __pthread_spin_wait and use it
- ldbl-128ibm-compat: set PRINTF_CHK flag in {,v}sprintf_chk
- Use --disable-gdbserver in build-many-glibcs.py.
- Improve random memcpy benchmark
- nptl: update default pthread-offsets.h
- nptl: add missing pthread-offsets.h
- htl: Avoid a local plt for pthread_self
- pthread: Move some join tests from nptl to sysdeps/pthread
- htl: Make joining self return EDEADLK
- pthread: Move most barrier tests from nptl to sysdeps/pthread
- htl: Fix barrier_wait with one thread
- pthread: Move most sem tests from nptl to sysdeps/pthread
- htl: Make sem_wait/sem_timedwait interruptible
- htl: Make sem_open return ENOSYS
- htl: Add support for semaphore maximum value
- pthread: Move key tests from nptl to sysdeps/pthread
- hurd: Make nanosleep a cancellation point
- htl: Add support for libc cancellation points
- htl: clean __pthread_get_cleanup_stack hidden proto
- htl: XFAIL rwlock tests which need pshared support
- pthread: Move some rwlock tests from nptl to sysdeps/pthread
- pthread: Move most once tests from nptl to sysdeps/pthread
- htl: support cancellation during pthread_once
- pthread: Move most cond tests from nptl to sysdeps/pthread
- htl: make pthread_cond_destroy return EBUSY on waiters
- htl: Report missing mutex lock on pthread_cond_*wait
- htl: Fix linking static testcases
- htl: Move __register_atfork from forward to own file
- pthread: Move some attr tests from nptl to sysdeps/pthread
- htl: Fix default guard size
- pthread: Move most mutex tests from nptl to sysdeps/pthread
- pthread: Move spin tests from nptl to sysdeps/pthread
- htl: make pthread_spin_lock really spin
- htl: Avoid check-installed-headers looking at inlines
- htl: Do not put spin_lock inlines in public headers
- pthread: Move basic tests from nptl to sysdeps/pthread
- htl: Fix calling pthread_exit in the child of a fork
- x86: Remove <bits/select.h> and use the generic version
- C11 threads: Move implementation to sysdeps/pthread
- htl: Add C11 threads types definitions
- C11 threads: make thrd_join more portable
- C11 threads: Fix thrd_t / pthread_t compatibility assertion
- C11 threads: do not require PTHREAD_DESTRUCTOR_ITERATIONS
- nptl: Move nptl-specific types to separate header
- htl: Make __PTHREAD_ONCE_INIT more flexible
- htl: Add support for C11 threads behavior
- htl: Add missing internal functions declarations
- htl: Rename _pthread_mutex_init/destroy to __pthread_mutex_init/destroy
- htl: Move internal mutex/rwlock symbols to GLIBC_PRIVATE
- Linux: Add io/tst-o_path-locks test
- support: Add the xlstat function
- htl: Remove duplicate files
- htl: Remove unused files
- resolv: Fix CNAME chaining in resolv/tst-resolv-ai_idn-common.c
- Remove a comment claiming that sin/cos round correctly.
- y2038: linux: Provide __settimeofday64 implementation
- y2038: Provide conversion helpers for struct __timeval64
- y2038: alpha: Rename valid_timeval64_to_timeval to valid_timeval_to_timeval32
- y2038: alpha: Rename valid_timeval_to_timeval64 to valid_timeval32_to_timeval
- y2038: Introduce struct __timeval64 - new internal glibc type
- y2038: Define __suseconds64_t type to be used with struct __timeval64
- Update kernel version to 5.5 in tst-mman-consts.py.
- Update syscall lists for Linux 5.5.
- NEWS: Set fill-column hint to 72
- y2038: linux: Provide __timespec_get64 implementation
- Use binutils 2.34 branch in build-many-glibcs.py.
- Run nptl/tst-pthread-getattr in a container
- test-container: add exec, cwd
- Use Linux 5.5 in build-many-glibcs.py.
- rt: avoid PLT setup in timer_[sg]ettime
- Update or_IN collation [BZ #22525]
- Fix ckb_IQ [BZ #9809]
- Add new locale: ckb_IQ (Kurdish/Sorani spoken in Iraq) [BZ #9809]
- list-fixed-bugs.py: Wrap at 72 chars
- y2038: linux: Provide __sched_rr_get_interval64 implementation
- y2038: linux: Provide __timerfd_settime64 implementation
- y2038: linux: Provide __timerfd_gettime64 implementation
- i386: Remove _exit.S
- i386: Use ENTRY/END in assembly codes
- i386-mcount.S: Add _CET_ENDBR to _mcount and __fentry__
- i386/sub_n.S: Add a missing _CET_ENDBR to indirect jump target
- i386: Don't unnecessarily save and restore EAX, ECX and EDX [BZ# 25262]
- x86: Don't make 2 calls to dlerror () in a row
- Open master for 2.32 development
 2020-02-26 18:53:37 -05:00
DJ Delorie
c5ffb3238b Auto-sync with upstream release 2.31 
Upstream commit 9ea3686266dca3f004ba874745a4087a89682617

- glibc 2.31 release
- Generate ChangeLog.old/ChangeLog.20 for 2.31
- Add bugs fixed in 2.31 in NEWS
- Update newest tested versions of dependencies in install.texi
- Add more contributors to the manual
- Add note to NEWS about kernel headers dependency on risc-v
- Add Portuguese (Portugal) translation
- Add NEWS entry about 64-bit time_t syscall use on 32-bit targets
- nptl: Avoid using PTHREAD_MUTEX_DEFAULT in macro definition [BZ #25271]
 2020-02-03 17:41:16 -05:00