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unknown user pushed a change to branch aaribaud/y2038 in repository glibc.

from abff18c Fix atomic_fetch_xor_release. adds 2bce303 Add note on MALLOC_MMAP_* environment variables adds c1234e6 Document the M_ARENA_* mallopt parameters adds aceb22c Remove references to sbrk to grow/shrink arenas adds 68fc2cc Remove redundant definitions of M_ARENA_* macros adds b9deb8c iconv: Avoid writable data and relocations in IBM charsets adds 261e675 iconv: Avoid writable data and relocations in ISO646 adds e863cce malloc: Remove malloc_get_state, malloc_set_state [BZ #19473] adds 726d48e Use read_int in vfscanf adds 873febb Add getpayloadl to libnldbl. adds eaf5ad0 Add canonicalize, canonicalizef, canonicalizel. adds be7991c Static inline functions for mallopt helpers adds 61668b2 Fix a sparc header conformtest failure. adds 4725d33 Make strtod raise "inexact" exceptions (bug 19380). adds e9c4fe9 malloc: Use accessors for chunk metadata access adds 681421f sysmalloc: Initialize previous size field of mmaped chunks adds a0f83f0 Add test for linking against most static libraries adds 6b1df8b i386: Support CFLAGS which imply -fno-omit-frame-pointer [BZ #20729] adds 0e6d3ad Check IFUNC definition in unrelocated shared library [BZ #20019] adds c317468 Add missing include for stdlib.h. adds b2fea74 Fix building tst-linkall-static. adds 0947291 crypt: Use internal names for the SHA-2 block functions adds ae9166f malloc: Update comments about chunk layout adds ce193f5 powerpc: Fix TOC stub on powerpc64 clone() adds 739e14f Document a behavior of an elided pthread_rwlock_unlock adds f82a4bd Add SNAN, SNANF, SNANL macros. adds 1b16ff0 Fix warning caused by unused-result in bug-atexit3-lib.cc adds 960294f Add include/crypt.h. adds 93fe09c Bug 20729: Fix building with -Os. adds 44c637c Properly initialize glob structure with GLOB_BRACE|GLOB_DOOFF [...] adds 561ff1e hurd: Fix spurious port deallocation adds bb5badf Bug 20729: Include libc-internal.h where required. adds 6adaead Correct clog10 documentation (bug 19673). adds 9032070 Fix warning from latest GCC in tst-printf.c adds 0cb9dcc Bug 20729: Fix build failures on ppc64 and other arches. adds 26d7185 Fix -Wformat-length warning in time/tst-strptime2.c adds 6c50bb5 Fix linknamespace parallel test failures. adds 9a2835d Handle tilegx* machine names. adds 95e431c An optimized memchr was missing for AArch64. This version is [...] adds d060cd0 Define wordsize.h macros everywhere adds a2049e7 Add localplt.data for MIPS. adds 7672e71 XFAIL check-execstack for MIPS. adds 94bf0b4 Make MIPS <sys/user.h> self-contained. adds 7991310 Do not hardcode platform names in manual/libm-err-tab.pl (bug [...] adds 860aacd Fix alpha sqrt fegetenv namespace (bug 20768). adds 6d17741 Fix sparc build due missing __WORDSIZE_TIME64_COMPAT32 definition adds 5e37a69 Handle tests-unsupported if run-built-tests = no. adds e64e117 Do not generate UNRESOLVED results for run-built-tests = no. adds 31c351e Speed up math/test-tgmath2.c new 83a7457 WIP: Y2038: support 64-bit clock_gettime

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Summary of changes: ChangeLog | 485 ++++++++++++++++++++ NEWS | 12 + Rules | 10 +- bits/types.h | 9 +- bits/typesizes.h | 6 + bits/wordsize.h | 26 ++ conform/Makefile | 1 + crypt/sha256-block.c | 2 +- crypt/sha256.c | 13 +- crypt/sha512-block.c | 2 +- crypt/sha512.c | 14 +- dlfcn/bug-atexit3-lib.cc | 12 +- elf/Makefile | 13 +- elf/tst-linkall-static.c | 45 ++ iconvdata/ibm930.c | 9 +- iconvdata/ibm930.h | 78 ++-- iconvdata/ibm933.c | 9 +- iconvdata/ibm933.h | 64 +-- iconvdata/ibm935.c | 9 +- iconvdata/ibm935.h | 56 +-- iconvdata/ibm939.c | 9 +- iconvdata/ibm939.h | 78 ++-- iconvdata/iso-2022-cn-ext.c | 12 + iconvdata/iso646.c | 84 ++-- include/crypt.h | 3 + include/features.h | 4 + include/libc-internal.h | 15 + locale/weight.h | 10 + locale/weightwc.h | 10 + malloc/Makefile | 3 + malloc/arena.c | 6 +- malloc/hooks.c | 71 +-- malloc/malloc.c | 323 ++++++++----- malloc/malloc.h | 7 - malloc/tst-mallocstate.c | 505 +++++++++++++++++++-- manual/arith.texi | 39 ++ manual/libm-err-tab.pl | 48 +- manual/math.texi | 4 +- manual/memory.texi | 175 ++++--- math/Makefile | 2 +- math/Versions | 1 + math/bits/mathcalls.h | 3 + math/libm-test.inc | 157 ++++++- math/math.h | 9 + .../wordsize.h => math/s_canonicalize_template.c | 23 +- math/test-double.h | 1 + math/test-float.h | 1 + math/test-ldouble.h | 1 + math/test-nan-overflow.c | 1 + math/test-tgmath2.c | 131 +++++- nptl/pthread_rwlock_unlock.c | 4 + nptl_db/thread_dbP.h | 10 + posix/glob.c | 65 ++- posix/globtest.sh | 16 + resolv/res_send.c | 9 + stdio-common/tst-printf.c | 5 + stdio-common/vfscanf.c | 13 +- stdlib/gen-tst-strtod-round.c | 4 +- stdlib/strtod_l.c | 14 +- stdlib/tst-strtod-round-data.h | 26 +- stdlib/tst-strtod-round-skeleton.c | 18 + string/strcoll_l.c | 13 + sysdeps/{wordsize-64 => aarch64}/bits/wordsize.h | 14 +- sysdeps/aarch64/libm-test-ulps-name | 1 + sysdeps/aarch64/memchr.S | 157 +++++++ sysdeps/alpha/fpu/feholdexcpt.c | 2 +- sysdeps/alpha/fpu/libm-test-ulps-name | 1 + sysdeps/arm/libm-test-ulps-name | 1 + sysdeps/generic/libm-test-ulps-name | 1 + sysdeps/generic/math-tests.h | 8 + sysdeps/generic/stdint.h | 11 +- sysdeps/gnu/bits/utmp.h | 4 +- sysdeps/gnu/bits/utmpx.h | 2 +- sysdeps/hppa/fpu/libm-test-ulps-name | 1 + sysdeps/i386/dl-machine.h | 18 +- sysdeps/i386/fpu/libm-test-ulps-name | 1 + .../i386/i686/fpu/multiarch/libm-test-ulps-name | 1 + sysdeps/ia64/fpu/libm-test-ulps-name | 1 + sysdeps/ieee754/ldbl-128ibm/Makefile | 2 +- .../ieee754/ldbl-128ibm/include/bits/iscanonical.h | 5 + sysdeps/ieee754/ldbl-128ibm/s_iscanonicall.c | 1 + ...-ldbl-128ibm.c => test-canonical-ldbl-128ibm.c} | 33 +- sysdeps/ieee754/ldbl-96/Makefile | 2 +- sysdeps/ieee754/ldbl-96/include/bits/iscanonical.h | 5 + sysdeps/ieee754/ldbl-96/s_iscanonicall.c | 1 + ...anonical-ldbl-96.c => test-canonical-ldbl-96.c} | 33 +- sysdeps/ieee754/ldbl-opt/Makefile | 5 +- .../ldbl-opt/nldbl-canonicalize.c} | 12 +- .../ldbl-opt/nldbl-getpayload.c} | 12 +- sysdeps/ieee754/ldbl-opt/s_canonicalizel.c | 5 + sysdeps/m68k/coldfire/fpu/libm-test-ulps-name | 1 + sysdeps/m68k/m680x0/fpu/libm-test-ulps-name | 1 + sysdeps/mach/hurd/dl-sysdep.c | 3 +- sysdeps/microblaze/libm-test-ulps-name | 1 + sysdeps/mips/bits/wordsize.h | 10 +- sysdeps/mips/localplt.data | 3 + sysdeps/mips/math-tests.h | 6 + sysdeps/mips/mips32/libm-test-ulps-name | 1 + sysdeps/mips/mips64/libm-test-ulps-name | 1 + sysdeps/nacl/libm.abilist | 3 + sysdeps/nios2/libm-test-ulps-name | 1 + sysdeps/powerpc/fpu/libm-test-ulps-name | 1 + sysdeps/powerpc/nofpu/libm-test-ulps-name | 1 + sysdeps/powerpc/nptl/elide.h | 3 + sysdeps/powerpc/powerpc32/bits/wordsize.h | 3 + sysdeps/powerpc/powerpc64/bits/wordsize.h | 3 + sysdeps/s390/fpu/libm-test-ulps-name | 1 + sysdeps/s390/s390-32/bits/wordsize.h | 3 + sysdeps/s390/s390-64/bits/wordsize.h | 3 + sysdeps/sh/libm-test-ulps-name | 1 + sysdeps/sparc/fpu/libm-test-ulps-name | 1 + sysdeps/sparc/sparc32/bits/wordsize.h | 3 + sysdeps/sparc/sparc64/bits/wordsize.h | 3 + sysdeps/sparc/sparc64/multiarch/sha256-block.c | 16 +- sysdeps/sparc/sparc64/multiarch/sha512-block.c | 16 +- sysdeps/tile/libm-test-ulps-name | 1 + sysdeps/tile/preconfigure | 2 +- sysdeps/tile/tilegx/bits/wordsize.h | 3 + sysdeps/tile/tilepro/bits/wordsize.h | 3 +- sysdeps/unix/clock_settime.c | 71 ++- sysdeps/unix/sysv/linux/aarch64/libm.abilist | 3 + sysdeps/unix/sysv/linux/alpha/bits/wordsize.h | 1 + sysdeps/unix/sysv/linux/alpha/libm.abilist | 3 + sysdeps/unix/sysv/linux/arm/libm.abilist | 3 + sysdeps/unix/sysv/linux/clock_settime.c | 8 + sysdeps/unix/sysv/linux/hppa/libm.abilist | 3 + sysdeps/unix/sysv/linux/i386/Makefile | 47 +- sysdeps/unix/sysv/linux/i386/libm.abilist | 3 + sysdeps/unix/sysv/linux/ia64/libm.abilist | 3 + sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist | 3 + sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist | 3 + sysdeps/unix/sysv/linux/microblaze/libm.abilist | 3 + sysdeps/unix/sysv/linux/mips/Makefile | 6 + sysdeps/unix/sysv/linux/mips/mips32/libm.abilist | 3 + sysdeps/unix/sysv/linux/mips/mips64/libm.abilist | 3 + sysdeps/unix/sysv/linux/mips/sys/user.h | 1 + sysdeps/unix/sysv/linux/nios2/libm.abilist | 3 + sysdeps/unix/sysv/linux/powerpc/bits/wordsize.h | 3 + .../sysv/linux/powerpc/powerpc32/fpu/libm.abilist | 3 + .../linux/powerpc/powerpc32/nofpu/libm.abilist | 3 + sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S | 2 +- .../sysv/linux/powerpc/powerpc64/libm-le.abilist | 3 + .../unix/sysv/linux/powerpc/powerpc64/libm.abilist | 3 + sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist | 3 + sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist | 3 + sysdeps/unix/sysv/linux/sh/libm.abilist | 3 + sysdeps/unix/sysv/linux/sparc/bits/wordsize.h | 4 + sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist | 3 + sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist | 3 + sysdeps/unix/sysv/linux/sparc/sys/user.h | 2 + .../sysv/linux/tile/tilegx/tilegx32/libm.abilist | 3 + .../sysv/linux/tile/tilegx/tilegx64/libm.abilist | 3 + sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist | 3 + sysdeps/unix/sysv/linux/x86_64/64/libm.abilist | 3 + sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist | 3 + sysdeps/wordsize-32/bits/wordsize.h | 5 +- sysdeps/wordsize-64/bits/wordsize.h | 3 +- sysdeps/x86/bits/wordsize.h | 4 + sysdeps/x86_64/dl-machine.h | 18 +- sysdeps/x86_64/fpu/libm-test-ulps-name | 1 + time/bits/types/struct_timespec.h | 9 + time/time.h | 5 + time/tst-strptime2.c | 11 + 163 files changed, 2838 insertions(+), 687 deletions(-) create mode 100644 elf/tst-linkall-static.c create mode 100644 include/crypt.h copy sysdeps/wordsize-32/bits/wordsize.h => math/s_canonicalize_template.c (56%) copy sysdeps/{wordsize-64 => aarch64}/bits/wordsize.h (70%) create mode 100644 sysdeps/aarch64/libm-test-ulps-name create mode 100644 sysdeps/aarch64/memchr.S create mode 100644 sysdeps/alpha/fpu/libm-test-ulps-name create mode 100644 sysdeps/arm/libm-test-ulps-name create mode 100644 sysdeps/generic/libm-test-ulps-name create mode 100644 sysdeps/hppa/fpu/libm-test-ulps-name create mode 100644 sysdeps/i386/fpu/libm-test-ulps-name create mode 100644 sysdeps/i386/i686/fpu/multiarch/libm-test-ulps-name create mode 100644 sysdeps/ia64/fpu/libm-test-ulps-name create mode 100644 sysdeps/ieee754/ldbl-128ibm/include/bits/iscanonical.h rename sysdeps/ieee754/ldbl-128ibm/{test-iscanonical-ldbl-128ibm.c => test-canonic [...] create mode 100644 sysdeps/ieee754/ldbl-96/include/bits/iscanonical.h rename sysdeps/ieee754/ldbl-96/{test-iscanonical-ldbl-96.c => test-canonical-ldbl- [...] copy sysdeps/{wordsize-32/bits/wordsize.h => ieee754/ldbl-opt/nldbl-canonicalize.c} (74%) copy sysdeps/{wordsize-32/bits/wordsize.h => ieee754/ldbl-opt/nldbl-getpayload.c} (75%) create mode 100644 sysdeps/ieee754/ldbl-opt/s_canonicalizel.c create mode 100644 sysdeps/m68k/coldfire/fpu/libm-test-ulps-name create mode 100644 sysdeps/m68k/m680x0/fpu/libm-test-ulps-name create mode 100644 sysdeps/microblaze/libm-test-ulps-name create mode 100644 sysdeps/mips/localplt.data create mode 100644 sysdeps/mips/mips32/libm-test-ulps-name create mode 100644 sysdeps/mips/mips64/libm-test-ulps-name create mode 100644 sysdeps/nios2/libm-test-ulps-name create mode 100644 sysdeps/powerpc/fpu/libm-test-ulps-name create mode 100644 sysdeps/powerpc/nofpu/libm-test-ulps-name create mode 100644 sysdeps/s390/fpu/libm-test-ulps-name create mode 100644 sysdeps/sh/libm-test-ulps-name create mode 100644 sysdeps/sparc/fpu/libm-test-ulps-name create mode 100644 sysdeps/tile/libm-test-ulps-name create mode 100644 sysdeps/x86_64/fpu/libm-test-ulps-name