posix: Do not use WNOHANG in waitpid call for Linux posix_spawn

[glibc.git] / ChangeLog

2017-10-23  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/spawni.c (__spawnix): Use 0 instead of
        WNOHANG in waitpid call.

2017-10-23  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * manual/conf.texi (_SC_LEVEL1_DCACHE_LINESIZE,
        _SC_LEVEL1_ICACHE_LINESIZE): Document aarch64 caveat.

        * manual/conf.texi (_SC_LEVEL1_ICACHE_SIZE,
        _SC_LEVEL1_ICACHE_ASSOC, _SC_LEVEL1_ICACHE_LINESIZE,
        _SC_LEVEL1_DCACHE_SIZE, _SC_LEVEL1_DCACHE_ASSOC,
        _SC_LEVEL1_DCACHE_LINESIZE, _SC_LEVEL2_CACHE_SIZE,
        _SC_LEVEL2_CACHE_ASSOC, _SC_LEVEL2_CACHE_LINESIZE,
        _SC_LEVEL3_CACHE_SIZE, _SC_LEVEL3_CACHE_ASSOC,
        _SC_LEVEL3_CACHE_LINESIZE, _SC_LEVEL4_CACHE_SIZE,
        _SC_LEVEL4_CACHE_ASSOC, _SC_LEVEL4_CACHE_LINESIZE): New
        variables.

2017-10-23  Michael Collison  <michael.collison@arm.com>

        * sysdeps/aarch64/fpu/e_sqrt.c (ieee754_sqrt): Replace asm statements
        with __builtin_sqrt.
        * sysdeps/aarch64/fpu/e_sqrtf.c (ieee754_sqrtf): Replace asm statements
        with __builtin_sqrtf.
        * sysdeps/aarch64/fpu/s_ceil.c (__ceil): Replace asm statements
        with __builtin_ceil.
        * sysdeps/aarch64/fpu/s_ceilf.c (__ceilf): Replace asm statements
        with __builtin_ceilf.
        * sysdeps/aarch64/fpu/s_floor.c (__floor): Replace asm statements
        with __builtin_floor.
        * sysdeps/aarch64/fpu/s_floorf.c (__floorf): Replace asm statements
        with __builtin_floorf.
        * sysdeps/aarch64/fpu/s_fma.c (__fma): Replace asm statements
        with __builtin_fma.
        * sysdeps/aarch64/fpu/s_fmaf.c (__fmaf): Replace asm statements
        with __builtin_fmaf.
        * sysdeps/aarch64/fpu/s_fmax.c (__fmax): Replace asm statements
        with __builtin_fmax.
        * sysdeps/aarch64/fpu/s_fmaxf.c (__fmaxf): Replace asm statements
        with __builtin_fmaxf.
        * sysdeps/aarch64/fpu/s_fmin.c (__fmin): Replace asm statements
        with __builtin_fmin.
        * sysdeps/aarch64/fpu/s_fminf.c (__fminf): Replace asm statements
        with __builtin_fminf.
        * sysdeps/aarch64/fpu/s_frint.c: Delete file.
        * sysdeps/aarch64/fpu/s_frintf.c: Delete file.
        * sysdeps/aarch64/fpu/s_llrint.c (__llrint): Replace asm statements
        with builtin_rint and conversion to int.
        * sysdeps/aarch64/fpu/s_llrintf.c (__llrintf): Likewise.
        * sysdeps/aarch64/fpu/s_llround.c (__llround): Replace asm statements
        with builtin_llround.
        * sysdeps/aarch64/fpu/s_llroundf.c (__llroundf): Likewise.
        * sysdeps/aarch64/fpu/s_lrint.c (__lrint): Replace asm statements
        with builtin_rint and conversion to long int.
        * sysdeps/aarch64/fpu/s_lrintf.c (__lrintf): Likewise.
        * sysdeps/aarch64/fpu/s_lround.c (__lround): Replace asm statements
        with builtin_lround.
        * sysdeps/aarch64/fpu/s_lroundf.c (__lroundf): Replace asm statements
        with builtin_lroundf.
        * sysdeps/aarch64/fpu/s_nearbyint.c (__nearbyint): Replace asm
        statements with __builtin_nearbyint.
        * sysdeps/aarch64/fpu/s_nearbyintf.c (__nearbyintf): Replace asm
        statements with __builtin_nearbyintf.
        * sysdeps/aarch64/fpu/s_rint.c (__rint): Replace asm statements
        with __builtin_rint.
        * sysdeps/aarch64/fpu/s_rintf.c (__rintf): Replace asm statements
        with __builtin_rintf.
        * sysdeps/aarch64/fpu/s_round.c (__round): Replace asm statements
        with __builtin_round.
        * sysdeps/aarch64/fpu/s_roundf.c (__roundf): Replace asm statements
        with __builtin_roundf.
        * sysdeps/aarch64/fpu/s_trunc.c (__trunc): Replace asm statements
        with __builtin_trunc.
        * sysdeps/aarch64/fpu/s_truncf.c (__truncf): Replace asm statements
        with __builtin_truncf.
        * sysdeps/aarch64/fpu/Makefile: Build e_sqrt[f].c with -fno-math-errno,
        and s_l[l]round[f].c too.

2017-10-23  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Move LR cfi.
        Adjust stack after restoring regs.  Add missing LR cfi_restore.

2017-10-23  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/power7/strncpy.S: Decrease FRAMESIZE.
        Move LR save and frame setup/teardown and LR restore to
        immediately around memset call.  Provide cfi.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/e_powf.S: Removed.
        * sysdeps/i386/fpu/e_powf_log2_data.c: Likewise.
        * sysdeps/i386/fpu/w_powf.c: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Updated for generic e_powf.c.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_powf-sse2.
        (CFLAGS-e_powf-sse2.c): New.
        * sysdeps/i386/i686/fpu/multiarch/e_powf-sse2.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/e_powf.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/e_log2f.S: Removed.
        * sysdeps/i386/fpu/e_log2f_data.c: Likewise.
        * sysdeps/i386/fpu/w_log2f.c: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Updated for generic e_log2f.c.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_log2f-sse2.
        (CFLAGS-e_log2f-sse2.c): New.
        * sysdeps/i386/i686/fpu/multiarch/e_log2f-sse2.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/e_log2f.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_powf-fma.
        (CFLAGS-e_powf-fma.c): New.
        * sysdeps/x86_64/fpu/multiarch/e_powf-fma.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_powf.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_log2f-fma.
        (CFLAGS-e_log2f-fma.c): New.
        * sysdeps/x86_64/fpu/multiarch/e_log2f-fma.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_log2f.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_logf-fma.
        (CFLAGS-e_logf-fma.c): New.
        * sysdeps/x86_64/fpu/multiarch/e_logf-fma.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_logf.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/e_logf.S: Removed.
        * sysdeps/i386/fpu/e_logf_data.c: Likewise.
        * sysdeps/i386/fpu/w_logf.c: Likewise.
        * sysdeps/i386/i686/fpu/e_logf.S: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Updated for generic e_logf.c.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_logf-sse2.
        (CFLAGS-e_logf-sse2.c): New.
        * sysdeps/i386/i686/fpu/multiarch/e_logf-sse2.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/e_logf.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/e_exp2f.S: Removed.
        * sysdeps/i386/fpu/w_exp2f.c: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Updated for generic e_exp2f.c.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_exp2f-sse2.
        (CFLAGS-e_exp2f-sse2.c): New.
        * sysdeps/i386/i686/fpu/multiarch/e_exp2f-sse2.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/e_exp2f.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_exp2f-fma.
        (CFLAGS-e_exp2f-fma.c): New.
        * sysdeps/x86_64/fpu/multiarch/e_exp2f-fma.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_exp2f.c: Likewise.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/e_exp2f_data.c: Removed.
        * sysdeps/i386/fpu/e_expf.S: Likewise.
        * sysdeps/i386/fpu/math_errf.c: Likewise.
        * sysdeps/i386/fpu/w_expf.c: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/e_expf-ia32.S: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/w_expf.c: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Updated for generic e_expf.c.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/Makefile (libm-sysdep_routines):
        Remove e_expf-ia32.
        (CFLAGS-e_expf-sse2.c): New.
        * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Rewritten.

2017-10-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/e_expf.S: Removed.
        * sysdeps/x86_64/fpu/multiarch/e_expf-fma.S: Likewise.
        * sysdeps/x86_64/fpu/w_expf.c: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Updated for generic
        e_expf.c.
        * sysdeps/x86_64/fpu/multiarch/Makefile (CFLAGS-e_expf-fma.c):
        New.
        * sysdeps/x86_64/fpu/multiarch/e_expf-fma.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_expf.c (__redirect_ieee754_expf):
        Renamed to ...
        (__redirect_expf): This.
        (SYMBOL_NAME): Changed to expf.
        (__ieee754_expf): Renamed to ...
        (__expf): This.
        (__GI___expf): This.
        (__ieee754_expf): Add strong_alias.
        (__expf_finite): Likewise.
        (__expf): New.
        Include <sysdeps/ieee754/flt-32/e_expf.c>.

2017-10-22  Paul Eggert <eggert@cs.ucla.edu>

        [BZ #22332]
        * posix/glob.c (__glob): Fix buffer overflow during GLOB_TILDE
        unescaping.

2017-10-21  Florian Weimer  <fweimer@redhat.com>

        * posix/Makefile (tests): Add tst-glob-tilde.
        (tests-special): Add tst-glob-tilde-mem.out
        (tst-glob-tilde-ENV): Set MALLOC_TRACE.
        (tst-glob-tilde-mem.out): Add mtrace check.
        * posix/tst-glob-tilde.c: New file.

2017-10-20  Joseph Myers  <joseph@codesourcery.com>

        * bits/floatn-common.h: New file.
        * math/Makefile (headers): Add bits/floatn-common.h.
        * bits/floatn.h: Include <bits/floatn-common.h>.
        * sysdeps/ia64/bits/floatn.h: Likewise.
        * sysdeps/ieee754/ldbl-128/bits/floatn.h: Likewise.
        * sysdeps/mips/ieee754/bits/floatn.h: Likewise.
        * sysdeps/powerpc/bits/floatn.h: Likewise.
        * sysdeps/x86/bits/floatn.h: Likewise.

2017-10-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * configure.ac (libc_cv_gcc_incompatbile_alias): New define:
        indicates whether compiler emits an warning for alias for
        functions with incompatible types.

        [BZ #22273]
        * sysdeps/unix/sysv/linux/spawni.c (__spawnix): Handle the case where
        the auxiliary process is terminated by a signal before calling _exit
        or execve.

2017-10-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21265]
        * sysdeps/x86/cpu-features-offsets.sym (XSAVE_STATE_SIZE_OFFSET):
        New.
        * sysdeps/x86/cpu-features.c: Include <libc-pointer-arith.h>.
        (get_common_indeces): Set xsave_state_size, xsave_state_full_size
        and bit_arch_XSAVEC_Usable if needed.
        (init_cpu_features): Remove bit_arch_Use_dl_runtime_resolve_slow
        and bit_arch_Use_dl_runtime_resolve_opt.
        * sysdeps/x86/cpu-features.h (bit_arch_Use_dl_runtime_resolve_opt):
        Removed.
        (bit_arch_Use_dl_runtime_resolve_slow): Likewise.
        (bit_arch_Prefer_No_AVX512): Updated.
        (bit_arch_MathVec_Prefer_No_AVX512): Likewise.
        (bit_arch_XSAVEC_Usable): New.
        (STATE_SAVE_OFFSET): Likewise.
        (STATE_SAVE_MASK): Likewise.
        [__ASSEMBLER__]: Include <cpu-features-offsets.h>.
        (cpu_features): Add xsave_state_size and xsave_state_full_size.
        (index_arch_Use_dl_runtime_resolve_opt): Removed.
        (index_arch_Use_dl_runtime_resolve_slow): Likewise.
        (index_arch_XSAVEC_Usable): New.
        * sysdeps/x86/cpu-tunables.c (TUNABLE_CALLBACK (set_hwcaps)):
        Support XSAVEC_Usable.  Remove Use_dl_runtime_resolve_slow.
        * sysdeps/x86_64/Makefile (tst-x86_64-1-ENV): New if tunables
        is enabled.
        * sysdeps/x86_64/dl-machine.h (elf_machine_runtime_setup):
        Replace _dl_runtime_resolve_sse, _dl_runtime_resolve_avx,
        _dl_runtime_resolve_avx_slow, _dl_runtime_resolve_avx_opt,
        _dl_runtime_resolve_avx512 and _dl_runtime_resolve_avx512_opt
        with _dl_runtime_resolve_fxsave, _dl_runtime_resolve_xsave and
        _dl_runtime_resolve_xsavec.
        * sysdeps/x86_64/dl-trampoline.S (DL_RUNTIME_UNALIGNED_VEC_SIZE):
        Removed.
        (DL_RUNTIME_RESOLVE_REALIGN_STACK): Check STATE_SAVE_ALIGNMENT
        instead of VEC_SIZE.
        (REGISTER_SAVE_BND0): Removed.
        (REGISTER_SAVE_BND1): Likewise.
        (REGISTER_SAVE_BND3): Likewise.
        (REGISTER_SAVE_RAX): Always defined to 0.
        (VMOV): Removed.
        (_dl_runtime_resolve_avx): Likewise.
        (_dl_runtime_resolve_avx_slow): Likewise.
        (_dl_runtime_resolve_avx_opt): Likewise.
        (_dl_runtime_resolve_avx512): Likewise.
        (_dl_runtime_resolve_avx512_opt): Likewise.
        (_dl_runtime_resolve_sse): Likewise.
        (_dl_runtime_resolve_sse_vex): Likewise.
        (USE_FXSAVE): New.
        (_dl_runtime_resolve_fxsave): Likewise.
        (USE_XSAVE): Likewise.
        (_dl_runtime_resolve_xsave): Likewise.
        (USE_XSAVEC): Likewise.
        (_dl_runtime_resolve_xsavec): Likewise.
        * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_resolve_avx512):
        Removed.
        (_dl_runtime_resolve_avx512_opt): Likewise.
        (_dl_runtime_resolve_avx): Likewise.
        (_dl_runtime_resolve_avx_opt): Likewise.
        (_dl_runtime_resolve_sse): Likewise.
        (_dl_runtime_resolve_sse_vex): Likewise.
        (_dl_runtime_resolve_fxsave): New.
        (_dl_runtime_resolve_xsave): Likewise.
        (_dl_runtime_resolve_xsavec): Likewise.

2017-10-20  Paul Eggert <eggert@cs.ucla.edu>

        [BZ #22320]
        CVE-2017-15670
        * posix/glob.c (__glob): Fix one-byte overflow.

2017-10-20  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (sysdep-cancel.h): Add include.

2017-10-20  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (_int_free): Add SINGLE_THREAD_P fast paths.

2017-10-20  Will Hawkins  <hawkinsw@borlaugic.com>

        * resolv/Makefile [$(build-shared)$(have-thread-library) == yesyes]
        (tests): Remove $(objpfx)ga_test depdendency.
        * resolv/ga_test.c: Remove file.

2017-10-20  Mike FABIAN  <mfabian@redhat.com>

        [BZ #18812]
        * localedata/SUPPORTED: Add kab_DZ/UTF-8.
        * localedata/locales/kab_DZ: New file.

2017-10-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use
        _dl_relocate_static_pie instead of _dl_start to compute load
        address in static PIE.

2017-10-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/m68k/start.S (_start): Check PIC instead of SHARED.

2017-10-20  Mike FABIAN  <mfabian@redhat.com>

        [BZ #13605]
        * localedata/SUPPORTED: Add shn_MM/UTF-8.
        * localedata/locales/shn_MM: New file.

2017-10-20  Florian Weimer  <fweimer@redhat.com>

        [BZ #22321]
        sysconf: Fix missing definition of UIO_MAXIOV on Linux.
        * sysdeps/posix/sysconf.c: Include <sys/uio.h>.
        * sysdeps/unix/sysv/linux/Makefile (tests): Add tst-sysconf-iov_max.
        (tst-sysconf-iov_max): Link with tst-sysconf-iov_max-uapi.o.
        * sysdeps/unix/sysv/linux/tst-sysconf-iov_max.c: New file.
        * sysdeps/unix/sysv/linux/tst-sysconf-iov_max-uapi.c: Likewise.

2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/libm-test-ulps: Regenerated.

2017-10-19  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/ieee754/bits/floatn.h: New file.

        [BZ #22322]
        * sysdeps/mips/bits/long-double.h: Move to ....
        * sysdeps/mips/ieee754/bits/long-double.h: ... here.

2017-10-19  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (_int_free): Fix deadlock bug in consistency check.

2017-10-19  Valery Reznic <valery_reznic@yahoo.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #22299]
        * sysdeps/x86/cpu-features.c (init_cpu_features): Don't set
        GLRO(dl_platform) to NULL.
        * sysdeps/x86_64/Makefile (tests): Add tst-platform-1.
        (modules-names): Add tst-platformmod-1 and
        x86_64/tst-platformmod-2.
        (CFLAGS-tst-platform-1.c): New.
        (CFLAGS-tst-platformmod-1.c): Likewise.
        (CFLAGS-tst-platformmod-2.c): Likewise.
        (LDFLAGS-tst-platformmod-2.so): Likewise.
        ($(objpfx)tst-platform-1): Likewise.
        ($(objpfx)tst-platform-1.out): Likewise.
        (tst-platform-1-ENV): Likewise.
        ($(objpfx)x86_64/tst-platformmod-2.os): Likewise.
        * sysdeps/x86_64/tst-platform-1.c: New file.
        * sysdeps/x86_64/tst-platformmod-1.c: Likewise.
        * sysdeps/x86_64/tst-platformmod-2.c: Likewise.

2017-10-19  Mike FABIAN  <mfabian@redhat.com>

        [BZ #13994]
        * locale/iso-639.def: Add Karbi.
        * localedata/SUPPORTED: Add mjw_IN/UTF-8.
        * localedata/locales/mjw_IN: New file.

2017-10-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-128/Makeconfig: New file.
        * sysdeps/ieee754/ldbl-128/bits/floatn.h: Likewise.
        * sysdeps/ieee754/ldbl-128/float128-abi.h: Likewise.
        * sysdeps/generic/libm-alias-ldouble.h: Include <bits/floatn.h>.
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128]
        (libm_alias_ldouble_other_r): Also create _Float128 alias.
        * sysdeps/ieee754/ldbl-opt/libm-alias-ldouble.h: Include
        <bits/floatn.h>.
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128]
        (libm_alias_ldouble_other_r): Also create _Float128 alias.
        * manual/math.texi (Mathematics): Document additional architecture
        support for _Float128.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.

2017-10-18  Renlin Li  <renlin.li@arm.com>

        * sysdeps/aarch64/dl-machine.h (elf_machine_load_address): Use
        _DYNAMIC symbol to calculate load address.

2017-10-18  Paul A. Clarke  <pc@us.ibm.com>

        * sysdeps/powerpc/fpu/fenv_private.h (_FPU_MASK_TRAPS_RN):
        (_FPU_MASK_FRAC_INEX_RET_CC): Fix masks to more properly handle
        summary bits.
        (_FPU_MASK_RN): Expand _FPU_MASK_RN to 64bit hex.
        (_FPU_MASK_NOT_RN_NI): Treat bit 52 (left-to-right) as reserved.

2017-10-18  Mike FABIAN  <mfabian@redhat.com>

        [BZ #16777]
        * localedata/locales/pl_PL (LC_MONETARY): Use U+202F as mon_thousands_sep
        and improve readability by using more ASCII.
        * localedata/locales/pl_PL (LC_NUMERIC): Use U+202F as thousands_sep
        and improve readability by using more ASCII.

2017-10-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (malloc_state): Use int for have_fastchunks since
        not all targets support atomics on bool.

2017-10-17  Joseph Myers  <joseph@codesourcery.com>

        * include/float.h [!__GNUC_PREREQ (7, 0) && __HAVE_FLOAT128 &&
        __GLIBC_USE (IEC_60559_TYPES_EXT)] (FLT128_MAX): Define using
        __f128.
        [!__GNUC_PREREQ (7, 0) && __HAVE_FLOAT128 && __GLIBC_USE
        (IEC_60559_TYPES_EXT)] (FLT128_EPSILON): Likewise.
        [!__GNUC_PREREQ (7, 0) && __HAVE_FLOAT128 && __GLIBC_USE
        (IEC_60559_TYPES_EXT)] (FLT128_MIN): Likewise.
        [!__GNUC_PREREQ (7, 0) && __HAVE_FLOAT128 && __GLIBC_USE
        (IEC_60559_TYPES_EXT)] (FLT128_TRUE_MIN): Likewise.

2017-10-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * bits/uio-ext.h (RWF_HIPRI, RWF_DSYNC, RWF_SYNC, RWF_NOWAIT): New
        defines.

2017-10-17  Wilco Dijkstra  <wdijkstr@arm.com>

        [BZ #22159]
        * malloc/arena.c (ptmalloc_init): Call malloc_init_state.
        * malloc/malloc.c (do_check_free_chunk): Fix build bug.
        (do_check_remalloced_chunk): Fix build bug.
        (do_check_malloc_state): Add assert that checks arena->top.
        (malloc_consolidate): Remove initialization.
        (int_mallinfo): Remove call to malloc_consolidate.
         (__libc_mallopt): Clarify why malloc_consolidate is needed.

2017-10-17  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (FASTCHUNKS_BIT): Remove.
        (have_fastchunks): Remove.
        (clear_fastchunks): Remove.
        (set_fastchunks): Remove.
        (malloc_state): Add have_fastchunks.
        (malloc_init_state): Use have_fastchunks.
        (do_check_malloc_state): Remove incorrect invariant checks.
        (_int_malloc): Use have_fastchunks.
        (_int_free): Likewise.
        (malloc_consolidate): Likewise.

2017-10-17  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (tcache_put): Inline.
        (tcache_get): Inline.

2017-10-17  Jordi Mallach  <jordi@gnu.org>

        Aurelien Jarno  <aurelien@aurel32.net>
        [BZ #2522]
        * localedata/locales/ca_ES@valencia: New file.
        * localedata/SUPPORTED: Add ca_ES@valencia/UTF-8.

2017-10-17  Romain Naour  <romain.naour@gmail.com>  (tiny change)

        [BZ #22296]
        * math/math.h: Let signbit use the builtin in C++ mode with gcc
        < 6.x

2017-10-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * scripts/build-many-glibcs.py (Context.add_all_configs):
        Add arm-linux-gnueabihf multiarch extra_glibcs.

        * sysdeps/generic/ifunc-init.h: New file.
        * sysdeps/x86/init-arch.h: Use generic ifunc-init.h.

2017-10-17  Mike FABIAN  <mfabian@redhat.com>

        [BZ #22019]
        * localedata/locales/el_GR: Set n_cs_precedes to 0.
        * localedata/locales/el_CY: copy "el_GR" because it is identical.
        * stdlib/tst-strfmon_l.c: adapt test case.

2017-10-16  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/float128-abi.h: New file.
        * sysdeps/ieee754/float128/Versions (FLOAT128_VERSION): Move
        non-__prefixed symbols to ....
        * math/Versions: ... here.  Include <float128-abi.h>.
        * stdlib/Versions ... and here.  Include <float128-abi.h>

2017-10-16  Florian Weimer  <fweimer@redhat.com>

        * version.h (VERSION): Switch to ".9000" as the development
        version suffix.

2017-10-16  Florian Weimer  <fweimer@redhat.com>

        [BZ #22050]
        * malloc/mcheck-init.c (__malloc_initialize_hook): Use
        compat_symbol_reference to access non-default version.

2017-10-16  Florian Weimer  <fweimer@redhat.com>

        * malloc/Makefile (others-extras): Set to mcheck-init.o.

2017-10-16  Carlos O'Donell  <carlos@redhat.com>

        * include/shlib-compat.h (compat_symbol_reference): Update
        comment.

2017-10-16  Joseph Myers  <joseph@codesourcery.com>

        * math/Makefile (test-types): Add
        $(type-float128-$(float128-alias-fcts)).
        * math/test-float128.h (TYPE_STR): Define conditional on
        [FLT128_MANT_DIG == LDBL_MANT_DIG].
        (ULP_IDX): Likewise.
        (ULP_I_IDX): Likewise.

        * stdlib/strtold.c: Include <bits/floatn.h>
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (strtof128): Define
        and later undefine as macro.  Define as weak alias if
        [!USE_WIDE_CHAR].
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (wcstof128): Define
        and later undefine as macro.  Define as weak alias if
        [USE_WIDE_CHAR].
        * sysdeps/ieee754/ldbl-128/strtold_l.c [__HAVE_FLOAT128 &&
        !__HAVE_DISTINCT_FLOAT128] (strtof128_l): Define and later
        undefine as macro.  Define as weak alias if [!USE_WIDE_CHAR].
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (wcstof128_l):
        Define and later undefine as macro.  Define as weak alias if
        [USE_WIDE_CHAR].
        * sysdeps/ieee754/ldbl-64-128/strtold_l.c: Include
        <bits/floatn.h>.
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (strtof128_l):
        Define and later undefine as macro.  Define as weak alias if
        [!USE_WIDE_CHAR].
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (wcstof128_l):
        Define and later undefine as macro.  Define as weak alias if
        [USE_WIDE_CHAR].

2017-10-15  Carlos O'Donell  <carlos@redhat.com>

        * localedata/collate-test.c (allocate_arrays): Don't use \n in
        record_verbose messages.

2017-10-15  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #22052]
        * malloc/hooks.c (realloc_check): Use DIAG_IGNORE_NEEDS_COMMENT
        to silence -O3 -Wall warning with GCC 7.

2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>

        * Makeconfig (+link-static-before-libc): Use the first of
        $(CRT-$(@F)) and $(csu-objpfx)$(static-start-installed-name).
        * gmon/Makefile (tests): Add tst-gmon-static.
        (tests-static): Likewise.
        (CFLAGS-tst-gmon-static.c): New.
        (CRT-tst-gmon-static): Likewise.
        (DEFAULT-LDFLAGS-tst-gmon-static): Likewise.
        (tst-gmon-static-ENV): Likewise.
        (tests-special): Likewise.
        ($(objpfx)tst-gmon-static.out): Likewise.
        (clean-tst-gmon-static-data): Likewise.
        ($(objpfx)tst-gmon-static-gprof.out): Likewise.
        * gmon/tst-gmon-static-gprof.sh: New file.
        * gmon/tst-gmon-static.c: Likewise.

2017-10-13  Carlos O'Donell  <carlos@redhat.com>

        [BZ #22295]
        * locale/programs/linereader.c (get_string): Don't warn on
        non-symbolic character.

2017-10-13  Carlos O'Donell  <carlos@redhat.com>

        [BZ #22294]
        * locale/programs/ld-monetary.c (monetary_finish): Allow ""
        int_curr_symbol.

2017-10-13  Carlos O'Donell  <carlos@redhat.com>

        [BZ #22292]
        * locale/programs/record-status.h: New file
        * locale/programs/locale.c: Add comment.
        * locale/programs/charmap-dir.c: Don't include error.h.
        (charmap_opendir): Use record_error.
        * locale/programs/charmap.c: Don't include error.h.
        (charmap_read): Use record_error, and record_warning.
        (parse_charmap): Likewise.
        * locale/programs/ld-address.c: Don't include error.h.
        (address_finish): Use record_error, and record_warning.
        * locale/programs/ld-collate.c: Don't include error.h.
        (collate_finish): Use record_error, and record_error_at_line.
        * locale/programs/ld-ctype.c (ctype_finish): Use record_error.
        (ctype_class_new): Likewise.
        (ctype_map_new): Likewise.
        (set_one_default): Likewise.
        (set_class_defaults): Likewise.
        (translit_flatten): Likewise.
        (allocate_arrays): Use record_error, and record_verbose.
        * locale/programs/ld-identification.c: Don't include error.h.
        (indentation_finish): Use record_error and record_warning.
        * locale/programs/ld-measurement.c: Don't include error.h.
        (measurement_finish): Use record_error.
        * locale/programs/ld-messages.c
        (message_finish): Likewise.
        * locale/programs/ld-monetary.c
        (monetary_finish): Likewise.
        * locale/programs/ld-name.c (name_finish): Use record_error
        and record_warning.
        * locale/programs/ld-numeric.c
        (numeric_finish): Use record_error.
        * locale/programs/ld-paper.c: Don't include error.h.
        (paper_finish): Use record_error.
        * locale/programs/ld-telephone.c: Don't include error.h.
        (telephone_finish): Use record_error.
        * locale/programs/ld-time.c (time_finish): Likewise.
        * locale/programs/linereader.h (lr_error): Make inline func.
        * locale/programs/localedef.c: Define recorded_warning_count,
        and recorded_error_count.
        (main): Use record_error. Use recorded_error_count and
        recorded_warning_count to issue correct error returns.
        (add_to_readlist): Use record_error.
        (find_locale): Likewise.
        (load_locale): Likewise.
        * locale/programs/localedef.h: Remove be_quiet
        and WITH_CUR_LOCALE.
        * locale/programs/locarchive.c (compare_from_file): Use
        record_error.
        * locale/programs/locfile.c (write_locale_data): Use
        record_error.
        * locale/programs/repertoire.c: Dont include error.h.
        (repertoire_complain): Use record_error.
        * localedata/tst-fmon.sh: Expect failures from localedef.
        * localedata/tst-locale.sh: Likewise.
        * localedata/gen-locale.sh: Expect failures from SHIFT_JIS.

2017-10-12  Carlos O'Donell  <carlos@redhat.com>

        * localedata/unicode-gen/Makefile (GENERATED): Use i18n_ctype.
        (REPORTS): Likewise.
        (check): Likewise.
        (i18n): Rename to...
        (i18n_ctype): ...this.
        (i18n-report): Rename to...
        (i18n_ctype-report): ...this.
        * localedata/locales/i18n_ctype: Regenerate.
        * localedata/locales/i18n: copy i18n_ctype.

2017-10-13  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/strfroml.c: Include <bits/floatn.h>.
        [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (strfromf128):
        Define before include of <stdlib.h> and undefine afterwards, then
        define as weak alias.

        * sysdeps/ieee754/ldbl-64-128/s_nextafterl.c (weak_alias):
        Undefine and restore default definition.  Use
        libm_alias_ldouble_other.

2017-10-13  Peter Zelezny  <peter.zelezny@dektech.com.au>

        [BZ #22153]
        * nptl/allocatestack.c (__nptl_setxid_error): Preserve error code
        in coredumps.

2017-10-13  James Clarke  <jrtc27@jrtc27.com>

        * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela):
        Assign sym_map to be map for local symbols, as TLS relocations
        use sym_map to determine whether the symbol is defined and to
        extract the TLS information.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Likewise.

2017-10-13  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #22189]
        * sysdeps/powerpc/fpu/math_private.h (math_opt_barrier):
        (math_force_eval): Add powerpc version.

        [BZ #22142]
        * stdio-common/tst-printf.c (fp_test): Add tests for DBL_MAX and
        -DBL_MAX.
        (do_test): Likewise.
        * stdio-common/tst-printf.sh: Likewise.
        * sysdeps/powerpc/powerpc64/power7/add_n.S: Invert the initial
        ifdef clause in order to set the carry bit right.  Replace r0 by
        0 without changing the behavior.

2017-10-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/sparc/sparc32/fpu/s_fabsl.c: Include
        <libm-alias-ldouble.h>.
        (fabsl): Define using libm_alias_ldouble.
        * sysdeps/sparc/sparc64/fpu/s_fabsl.c: Include
        <libm-alias-ldouble.h>.
        (fabsl): Define using libm_alias_ldouble.

        * sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c [BUILD_LGAMMA]:
        Remove conditional code.

        * sysdeps/ieee754/ldbl-opt/s_clog10l.c (__clog10l__internal):
        Rename to __clog10_internal_l.
        (__clog10_internal_l): Define aliases using
        libm_alias_ldouble_other instead of using libm_alias_ldouble_other
        with __clog10.

2017-10-13  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * benchtests/Makefile (bench-math):  Add sinf, cosf and sincosf.
        * benchtests/sincosf-inputs: New file.
        * benchtests/cosf-inputs: New file.
        * benchtests/sinf-inputs: New file.

2017-10-12  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * posix/tst-spawn.c (do_test): Wait for both children.

2017-10-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #22284]
        * gmon/Makefile [$(have-fpie)$(build-shared) == yesyes] (tests,
        tests-pie): Add tst-gmon-pie.
        (CFLAGS-tst-gmon-pie.c): New.
        (CRT-tst-gmon-pie): Likewise.
        (tst-gmon-pie-ENV): Likewise.
        [$(have-fpie)$(build-shared) == yesyes] (tests-special): Likewise.
        ($(objpfx)tst-gmon-pie.out): Likewise.
        (clean-tst-gmon-pie-data): Likewise.
        ($(objpfx)tst-gmon-pie-gprof.out): Likewise.
        * gmon/gmon.c [PIC]: Include <link.h>.
        [PIC] (callback): New function.
        (write_hist): Add an argument for load address.  Subtract load
        address from PCs.
        (write_call_graph): Likewise.
        (write_gmon): Call __dl_iterate_phdr to get load address, pass
        it to write_hist and write_call_graph.
        * gmon/tst-gmon-pie.c: New file.

2017-10-11  Joseph Myers  <joseph@codesourcery.com>

        * math/Makefile (test-types-basic): New variable.
        (test-types): Likewise.
        (libm-test-support): Use $(test-types) instead of $(types).
        (libm-tests-base-normal): Likewise.
        (libm-tests-base-finite): Likewise.
        (libm-tests-base-inline): Likewise.
        (generated): Likewise.
        ($(objpfx)libm-test-support-$(t).c): Likewise.
        (libm-tests-for-type iterator): Likewise.
        (libm-test-support iterator): Likewise.
        * math/libm-test-support.c (ulp_i_idx): Use ULP_I_IDX.
        (ulp_idx): Use ULP_IDX.
        * math/test-ldouble.h: Include <float.h>.
        (TYPE_STR): Define conditional on [LDBL_MANT_DIG == DBL_MANT_DIG].
        (ULP_IDX): New macro.
        (ULP_I_IDX): Likewise.
        * math/test-double.h (ULP_IDX): Likewise.
        (ULP_I_IDX): Likewise.
        * math/test-float.h (ULP_IDX): Likewise.
        (ULP_I_IDX): Likewise.
        * math/test-float128.h (ULP_IDX): Likewise.
        (ULP_I_IDX): Likewise.

2017-10-11  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h: Remove file.
        * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
        (SINGLE_THREAD_BY_GLOBAL): Define.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h (SINGLE_THREAD_BY_GLOBAL):
        Likewise.
        * sysdeps/unix/sysv/linux/alpha/sysdep.h (SINGLE_THREAD_BY_GLOBAL):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep.h (SINGLE_THREAD_BY_GLOBAL):
        Likewise.
        * sysdeps/unix/sysv/linux/hppa/sysdep.h (SINGLE_THREAD_BY_GLOBAL):
        Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sysdep.h
        (SINGLE_THREAD_BY_GLOBAL): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SINGLE_THREAD_BY_GLOBAL):
        Likewise.

2017-10-11  Andreas Schwab  <schwab@suse.de>

        * nis/Makefile (aux): Remove.
        * nscd/Makefile (aux): Add nscd_hash.
        (nscd-modules): Likewise.
        ($(objpfx)nscd): Don't depend on libnsl.
        * nscd/nscd_hash.c: New file.
        * nscd/nscd_hash.h: Likewise.
        * nscd/cache.c: Include "nscd_hash.h" instead of <rpcsvc/nis.h>.
        (cache_search, cache_add): Use __nscd_hash instead of __nis_hash.
        * nscd/nscd_helper.c: Include <sys/param.h> and "nscd_hash.h"
        instead of <nis/rpcsvc/nis.h>.
        (__nscd_cache_search): Use __nscd_hash instead of __nis_hash.

2017-10-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #22078]
        Avoid large NSS buffers with many addresses, aliases.
        * nss/nss_files/files-hosts.c (gethostbyname3_multi): Rewrite
        using dynarrays and struct alloc_buffer.
        * nss/Makefile (tests): Add tst-nss-files-hosts-multi.
        (tst-nss-files-hosts-multi): Link with -ldl.
        * nss/tst-nss-files-hosts-multi.c: New file.

2017-10-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #18023]
        * nss/nss_files/files-hosts.c (gethostbyname3_multi): Use struct
        scratch_buffer.  Eliminate gotos.

2017-10-11  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-opt/s_clog10l.c: Use
        libm_alias_ldouble_other.
        * sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c (weak_alias): Do not
        undefine and redefine.
        [LIBM_SVID_COMPAT && !LONG_DOUBLE_COMPAT (libm, GLIBC_2_1)]
        (exp10l): Do not define here.
        * sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c [BUILD_LGAMMA]
        (weak_alias): Undefine and redefine.
        [BUILD_LGAMMA]: Use libm_alias_ldouble_other.
        * sysdeps/ieee754/ldbl-opt/w_remainderl_compat.c
        [LIBM_SVID_COMPAT] (weak_alias): Undefine and redefine here.
        [LIBM_SVID_COMPAT]: Use libm_alias_ldouble_other.

        * soft-fp/fmadf4.c: Include <libm-alias-double.h>.
        [!__fma] (fma): Define using libm_alias_double.
        * soft-fp/fmasf4.c: Include <libm-alias-float.h>.
        [!__fmaf] (fmaf): Define using libm_alias_float.
        * soft-fp/fmatf4.c: Include <libm-alias-ldouble.h>.
        (fmal): Define using libm_alias_ldouble.

2017-10-10  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/libm-alias-double.h (libm_alias_double_other_r):
        New macro.
        (libm_alias_double_other): Likewise.
        (libm_alias_double_r): Use libm_alias_double_other_r.
        * sysdeps/generic/libm-alias-float.h (libm_alias_float_other_r):
        New macro.
        (libm_alias_float_other): Likewise.
        (libm_alias_float_r): Use libm_alias_float_other_r.
        * sysdeps/generic/libm-alias-float128.h
        (libm_alias_float128_other_r): New macro.
        (libm_alias_float128_other): Likewise.
        (libm_alias_float128_r): Use libm_alias_float128_other_r.
        * sysdeps/generic/libm-alias-ldouble.h
        (libm_alias_ldouble_other_r): New macro.
        (libm_alias_ldouble_other): Likewise.
        (libm_alias_ldouble_r): Use libm_alias_ldouble_other_r.
        * sysdeps/ieee754/ldbl-opt/libm-alias-double.h
        (libm_alias_double_other_r): New macro.
        (libm_alias_double_other): Likewise.
        (libm_alias_double_r): Use libm_alias_double_other_r.
        * sysdeps/ieee754/ldbl-opt/libm-alias-ldouble.h
        (libm_alias_ldouble_other_r): New macro.
        (libm_alias_ldouble_other): Likewise.
        (libm_alias_ldouble_r): Use libm_alias_ldouble_other_r.
        * math/w_lgamma_main.c: Include <libm-alias-double.h>.
        [!USE_AS_COMPAT]: Use libm_alias_double_other.
        * math/w_lgammaf_main.c: Include <libm-alias-float.h>.
        [!USE_AS_COMPAT]: Use libm_alias_float_other.
        * math/w_lgammal_main.c: Include <libm-alias-ldouble.h>.
        [!USE_AS_COMPAT]: Use libm_alias_ldouble_other.
        * math/w_exp2f.c: Use libm_alias_float_other.
        * math/w_expf.c: Likewise.
        * math/w_log2f.c: Likewise.
        * math/w_logf.c: Likewise.
        * math/w_powf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_exp2f.c: Include <libm-alias-float.h>.
        [!__exp2f]: Use libm_alias_float_other.
        * sysdeps/ieee754/flt-32/e_expf.c: Include <libm-alias-float.h>.
        [!__expf]: Use libm_alias_float_other.
        * sysdeps/ieee754/flt-32/e_log2f.c: Include <libm-alias-float.h>.
        [!__log2f]: Use libm_alias_float_other.
        * sysdeps/ieee754/flt-32/e_logf.c: Include <libm-alias-float.h>.
        [!__logf]: Use libm_alias_float_other.
        * sysdeps/ieee754/flt-32/e_powf.c: Include <libm-alias-float.h>.
        [!__powf]: Use libm_alias_float_other.

2017-10-10  Florian Weimer  <fweimer@redhat.com>

        * nss/nss_files/files-hosts.c (gethostbyname3_multi): New
        function.
        (_nss_files_gethostbyname3_r): Call it.

2017-10-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/math-type-macros.h [!declare_mgen_alias]: Give
        error.  Remove default definition of declare_mgen_alias.
        [!declare_mgen_alias_r]: Likewise.
        * sysdeps/generic/math-type-macros-double.h
        [!declare_mgen_alias_r] (declare_mgen_alias_r): New macro.
        * sysdeps/generic/math-type-macros-float.h [!declare_mgen_alias_r]
        (declare_mgen_alias_r): Likewise.
        * sysdeps/generic/math-type-macros-float128.h
        [!declare_mgen_alias_r] (declare_mgen_alias_r): Likewise.
        * sysdeps/generic/math-type-macros-ldouble.h
        [!declare_mgen_alias_r] (declare_mgen_alias_r): Likewise.
        * math/w_lgamma_r_template.c (declare_mgen_alias_r_x): Remove
        macro.
        (declare_mgen_alias_r_s): Likewise.
        (declare_mgen_alias_r): Likewise.
        * math/w_lgamma_r_compat.c: Include <libm-alias-double.h>.
        (lgamma_r): Define using libm_alias_double_r.
        * math/w_lgammaf_r_compat.c: Include <libm-alias-float.h>.
        (lgammaf_r): Define using libm_alias_float_r.
        * math/w_lgammal_r_compat.c: Include <libm-alias-ldouble.h>.
        (lgammal_r): Define using libm_alias_ldouble_r.
        * sysdeps/ieee754/ldbl-opt/w_lgamma_r_compat.c: Remove file.
        * sysdeps/ieee754/ldbl-opt/w_lgammal_r_compat.c: Likewise.

2017-10-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * lib/glob.c (__glob_pattern_type): Remove now-spurious
        extern declaration.

2017-10-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-opt/w_scalbln.c: Remove file.

2017-10-09  Jonathan Wakely  <jwakely@redhat.com>

        [BZ #21326]
        * include/features.h [__cplusplus >= 201703] (__USE_ISOC11): Define.
        [__cplusplus >= 201103] (__USE_ISOC99): Define.
        * math/Makefile (test-math-cxx11): New test.
        * math/test-math-cxx11.cc: New file.

2017-10-08  Christian Brauner  <christian.brauner@ubuntu.com>

        * login/openpty.c (openpty): Close slave pty file descriptor on error.

        * login/openpty.c (openpty): If defined, use the TIOCGPTPEER ioctl()
        call to allocate the slave pty file descriptor.

2017-10-06  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-128/s_fma.c: Include <libm-alias-double.h>.
        [!__fma] (fma): Define using libm_alias_double.
        * sysdeps/ieee754/ldbl-96/s_fma.c: Include <libm-alias-double.h>.
        [!__fma] (fma): Define using libm_alias_double.

        * sysdeps/ieee754/float128/float128_private.h: Include
        <libm-alias-ldouble.h> and <libm-alias-float128.h>.
        (libm_alias_ldouble_r): Undefine and redefine.
        * sysdeps/ieee754/ldbl-128/s_asinhl.c: Include
        <libm-alias-ldouble.h>.
        (asinhl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_atanl.c: Include
        <libm-alias-ldouble.h>.
        (atanl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_cbrtl.c: Include
        <libm-alias-ldouble.h>.
        (cbrtl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_ceill.c: Include
        <libm-alias-ldouble.h>.
        (ceill): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_copysignl.c: Include
        <libm-alias-ldouble.h>.
        (copysignl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_cosl.c: Include
        <libm-alias-ldouble.h>.
        (cosl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Include
        <libm-alias-ldouble.h>.
        (erfl): Define using libm_alias_ldouble.
        (erfcl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_expm1l.c: Include
        <libm-alias-ldouble.h>.
        (expm1l): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_fabsl.c: Include
        <libm-alias-ldouble.h>.
        (fabsl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_floorl.c: Include
        <libm-alias-ldouble.h>.
        (floorl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_fmal.c: Include
        <libm-alias-ldouble.h>.
        (fmal): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_frexpl.c: Include
        <libm-alias-ldouble.h>.
        (frexpl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_fromfpl.c (fromfpl): Define using
        libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_fromfpl_main.c: Include
        <libm-alias-ldouble.h>.
        * sysdeps/ieee754/ldbl-128/s_fromfpxl.c (fromfpxl): Define using
        libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_getpayloadl.c: Include
        <libm-alias-ldouble.h>.
        (getpayloadl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c: Include
        <libm-alias-ldouble.h>.
        (llrintl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c: Include
        <libm-alias-ldouble.h>.
        (llroundl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_logbl.c: Include
        <libm-alias-ldouble.h>.
        (logbl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c: Include
        <libm-alias-ldouble.h>.
        (lrintl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c: Include
        <libm-alias-ldouble.h>.
        (lroundl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_modfl.c: Include
        <libm-alias-ldouble.h>.
        (modfl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Include
        <libm-alias-ldouble.h>.
        (nearbyintl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c: Include
        <libm-alias-ldouble.h>.
        (nextafterl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_nextupl.c: Include
        <libm-alias-ldouble.h>.
        (nextupl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_remquol.c: Include
        <libm-alias-ldouble.h>.
        (remquol): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_rintl.c: Include
        <libm-alias-ldouble.h>.
        (rintl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_roundevenl.c: Include
        <libm-alias-ldouble.h>.
        (roundevenl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_roundl.c: Include
        <libm-alias-ldouble.h>.
        (roundl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_setpayloadl.c (setpayloadl): Define
        using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_setpayloadl_main.c: Include
        <libm-alias-ldouble.h>.
        * sysdeps/ieee754/ldbl-128/s_setpayloadsigl.c (setpayloadsigl):
        Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_sincosl.c: Include
        <libm-alias-ldouble.h>.
        (sincosl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_sinl.c: Include
        <libm-alias-ldouble.h>.
        (sinl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c: Include
        <libm-alias-ldouble.h>.
        (tanhl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_tanl.c: Include
        <libm-alias-ldouble.h>.
        (tanl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_totalorderl.c: Include
        <libm-alias-ldouble.h>.
        (totalorderl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_totalordermagl.c: Include
        <libm-alias-ldouble.h>.
        (totalordermagl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_truncl.c: Include
        <libm-alias-ldouble.h>.
        (truncl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_ufromfpl.c (ufromfpl): Define using
        libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-128/s_ufromfpxl.c (ufromfpxl): Define using
        libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-64-128/s_copysignl.c: Include
        <libm-alias-ldouble.h>.
        (weak_alias): Do not undefine and redefine.
        [IS_IN (libc)] (libm_alias_ldouble): Undefine and redefine.
        (copysignl): Define with long_double_symbol only if [IS_IN
        (libc)].
        * sysdeps/ieee754/ldbl-64-128/s_frexpl.c: Include
        <libm-alias-ldouble.h>.
        (weak_alias): Do not undefine and redefine.
        [IS_IN (libc)] (libm_alias_ldouble): Undefine and redefine.
        (frexpl): Define with long_double_symbol only if [IS_IN (libc)].
        * sysdeps/ieee754/ldbl-64-128/s_modfl.c: Include
        <libm-alias-ldouble.h>.
        (weak_alias): Do not undefine and redefine.
        [IS_IN (libc)] (libm_alias_ldouble): Undefine and redefine.
        (modfl): Define with long_double_symbol only if [IS_IN (libc)].
        * sysdeps/ieee754/ldbl-64-128/s_asinhl.c: Remove file.
        * sysdeps/ieee754/ldbl-64-128/s_atanl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_expm1l.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_fmal.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_llrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_llroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_lrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_lroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_remquol.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_roundl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_truncl.c: Likewise.

2017-10-06  Carlos O'Donell  <carlos@redhat.com>

        [BZ #22111]
        * malloc/malloc.c (tcache_shutting_down): Use bool type.
        (tcache_thread_freeres): Set tcache_shutting_down before
        freeing the tcache.
        * malloc/Makefile (tests): Add tst-malloc-tcache-leak.
        * malloc/tst-malloc-tcache-leak.c: New file.

2017-10-06  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/memrchr-ppc64.c: Revert
        back to powerpc32 file.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr.c
        (memrchr): Add __memrchr_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/power8/memrchr.S: Mask
        extra bytes for unaligned inputs.

2017-10-06  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-64-128/e_ilogbl.c: Remove file.
        * sysdeps/ieee754/ldbl-64-128/s_log1pl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/w_scalblnl.c: Likewise.

2017-10-05  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/arm/libm-test-ulps: Update.

        * sysdeps/ieee754/ldbl-96/s_asinhl.c: Include
        <libm-alias-ldouble.h>.
        (asinhl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_cbrtl.c: Include
        <libm-alias-ldouble.h>.
        (cbrtl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_copysignl.c: Include
        <libm-alias-ldouble.h>.
        (copysignl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_cosl.c: Include
        <libm-alias-ldouble.h>.
        (cosl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_erfl.c: Include
        <libm-alias-ldouble.h>.
        (erfl): Define using libm_alias_ldouble.
        (erfcl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c: Include
        <libm-alias-ldouble.h>.
        (fmal): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_frexpl.c: Include
        <libm-alias-ldouble.h>.
        (frexpl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_fromfpl.c (fromfpl): Define using
        libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_fromfpl_main.c: Include
        <libm-alias-ldouble.h>.
        * sysdeps/ieee754/ldbl-96/s_fromfpxl.c (fromfpxl): Define using
        libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_getpayloadl.c: Include
        <libm-alias-ldouble.h>.
        (getpayloadl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_llrintl.c: Include
        <libm-alias-ldouble.h>.
        (llrintl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_llroundl.c: Include
        <libm-alias-ldouble.h>.
        (llroundl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_lrintl.c: Include
        <libm-alias-ldouble.h>.
        (lrintl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_lroundl.c: Include
        <libm-alias-ldouble.h>.
        (lroundl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_modfl.c: Include
        <libm-alias-ldouble.h>.
        (modfl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_nextupl.c: Include
        <libm-alias-ldouble.h>.
        (nextupl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_remquol.c: Include
        <libm-alias-ldouble.h>.
        (remquol): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_roundevenl.c: Include
        <libm-alias-ldouble.h>.
        (roundevenl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_roundl.c: Include
        <libm-alias-ldouble.h>.
        (roundl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_setpayloadl.c (setpayloadl): Define
        using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_setpayloadl_main.c: Include
        <libm-alias-ldouble.h>.
        * sysdeps/ieee754/ldbl-96/s_setpayloadsigl.c: Include
        <libm-alias-ldouble.h>.
        (setpayloadsigl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_sincosl.c: Include
        <libm-alias-ldouble.h>.
        (sincosl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_sinl.c: Include
        <libm-alias-ldouble.h>.
        (sinl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_tanhl.c: Include
        <libm-alias-ldouble.h>.
        (tanhl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_tanl.c: Include
        <libm-alias-ldouble.h>.
        (tanl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_totalorderl.c: Include
        <libm-alias-ldouble.h>.
        (totalorderl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_totalordermagl.c: Include
        <libm-alias-ldouble.h>.
        (totalordermagl): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_ufromfpl.c (ufromfpl): Define using
        libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-96/s_ufromfpxl.c (ufromfpxl): Define using
        libm_alias_ldouble.

2017-10-05  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/aarch64/multiarch/Makefile (sysdep_routines): Add
        memmove_falkor.
        * sysdeps/aarch64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/aarch64/multiarch/memmove.c: Likewise.
        * sysdeps/aarch64/multiarch/memmove_falkor.S: New file.

        * benchtests/bench-memmove-walk.c: New file.
        * benchtests/Makefile (string-benchset): Add it.

        * benchtests/bench-memset-walk.c: New file.
        * benchtests/Makefile (string-benchset): Add it.

        * benchtests/bench-memcpy-walk.c: New file.
        * benchtests/Makefile (string-benchset): Add it.

2017-10-05  Florian Weimer  <fweimer@redhat.com>

        nscd: Eliminate compilation time dependency in the build output.
        * nscd/nscd_stat.c (STATDATA_VERSION)
        (STATDATA_VERSION_SELINUX_FLAG, STATDATA_VERSION_FLAGS)
        (STATDATA_VERSION_FULL): New macro definitions.
        (compilation): Remove.
        (struct statdata): Adjust version member.
        (send_stats): Set version from STATDATA_VERSION_FULL.
        (receive_print_stats): Verify version against STATDATA_VERSION_FULL.

2017-10-05  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (--enable-add-ons): Remove option.
        (machine): Do not mention add-ons in comment.
        (LIBC_PRECONFIGURE): Likewise.
        (add_ons): Remove variable and sanity checks and logic to locate
        add-ons.
        (add_ons_automatic): Remove variable.
        (configured_add_ons): Likewise.
        (add_ons_sfx): Likewise.
        (add_ons_pfx): Likewise.
        (add_on_subdirs): Likewise.
        (sysnames_add_ons): Likewise.  Remove loop over add-ons and
        consideration of add-ons in Implies handling.
        (sysdeps_add_ons): Likewise.
        * configure: Regenerated.
        * libidn/configure.ac: Remove.
        * libidn/configure: Likewise.
        * sysdeps/unix/inet/configure.ac: New file.
        * sysdeps/unix/inet/configure: New generated file.
        * sysdeps/unix/inet/Subdirs: Add libidn.
        * Makeconfig (sysdeps-srcdirs): Remove variable.
        (+sysdep_dirs): Do not include $(sysdeps-srcdirs).
        ($(common-objpfx)config.status): Do not depend on add-on files.
        ($(common-objpfx)shlib-versions.v.i): Do not mention add-ons in
        comment.
        (all-subdirs): Do not include $(add-on-subdirs).
        * Makefile (dist-prepare): Do not use $(sysdeps-add-ons).
        * config.make.in (add-ons): Remove variable.
        (add-on-subdirs): Likewise.
        (sysdeps-add-ons): Likewise.
        * manual/Makefile (add-chapters): Remove.
        ($(objpfx)texis): Do not depend on $(add-chapters).
        (nonexamples): Do not handle $(add-chapters).
        (examples): Do not handle $(add-ons).
        (chapters.% top-menu.%): Do not pass '$(add-chapters)' to
        libc-texinfo.sh.
        * manual/install.texi (Installation): Do not mention add-ons.
        (--enable-add-ons): Do not document configure option.
        * INSTALL: Regenerated.
        * manual/libc-texinfo.sh: Do not handle $2 add-ons argument.
        * manual/maint.texi (Hierarchy Conventions): Do not mention
        add-ons.
        * scripts/build-many-glibcs.py (Glibc.build_glibc): Do not use
        --enable-add-ons.
        * scripts/gen-sorted.awk: Do not handle Subdirs files from
        add-ons.
        * scripts/test-installation.pl: Do not handle glibc-compat add-on.
        * sysdeps/nptl/Makeconfig: Do not mention add-ons in comment.

2017-10-05  Andreas Schwab  <schwab@suse.de>

        [BZ #15142]
        * libio/genops.c (_IO_list_all_stamp): Delete.  All uses removed.
        (_IO_flush_all_lockp): Always lock list_all_lock.
        (_IO_flush_all_linebuffered): Likewise.
        (_IO_unbuffer_all): Likewise.

2017-10-05  Florian Weimer  <fweimer@redhat.com>

        [BZ #15436]
        Do not flush stdio streams on abort.
        * stdlib/abort.c (fflush): Remove macro definition.
        (abort): Remove stages related to stdio flushing.

2017-10-05  Florian Weimer  <fweimer@redhat.com>

        * gmon/Makefile (CFLAGS-tst-gmon.c): Add -fno-omit-frame-pointer.

2017-10-05  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2017-10-05  Florian Weimer  <fweimer@redhat.com>

        * support/support_format_hostent.c (support_format_hostent): Add
        more error information for NETDB_INTERNAL.

2017-10-04  H.J. Lu  <hongjiu.lu@intel.com>

        * config.h.in (NO_HIDDEN_EXTERN_FUNC_IN_PIE): New.
        * include/libc-symbols.h (__hidden_proto_hiddenattr): Add check
        for PIC and NO_HIDDEN_EXTERN_FUNC_IN_PIE.
        * sysdeps/i386/configure.ac (NO_HIDDEN_EXTERN_FUNC_IN_PIE): New
        AC_DEFINE if multi-arch is enabled.
        * sysdeps/i386/configure: Regenerated.

2017-10-04  H.J. Lu  <hongjiu.lu@intel.com>

        * Makeconfig (+link-static-before-libc): Use
        $(DEFAULT-LDFLAGS-$(@F)).
        * elf/Makefile (CRT-tst-tls1-static-non-pie): New.
        (LDFLAGS-tst-tls1-static-non-pie): Renamed to ...
        (DEFAULT-LDFLAGS-tst-tls1-static-non-pie): This.

2017-10-04  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/Makefile (tests): Add tst-main1.
        (modules-names): Add tst-main1mod.
        ($(objpfx)tst-main1): New.
        (CRT-tst-main1): Likewise.
        (LDFLAGS-tst-main1): Likewise.
        (LDLIBS-tst-main1): Likewise.
        (tst-main1mod.so-no-z-defs): Likewise.
        * elf/tst-main1.c: New file.
        * elf/tst-main1mod.c: Likewise.

2017-10-04  H.J. Lu  <hongjiu.lu@intel.com>

        * math/test-math-iscanonical.cc (do_test): Return errors != 0.

2017-10-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_fma.c: Include <libm-alias-double.h>.
        (fma): Define using libm_alias_double.
        * sysdeps/ieee754/ldbl-opt/s_fma.c: Remove file.
        * sysdeps/sparc/sparc32/fpu/s_fma.c: Do not include
        <math_ldbl_opt.h>.
        (fmal): Do not define as compat symbol here.
        * sysdeps/alpha/fpu/s_fma.c: New file.

2017-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/dl-machine.h (elf_machine_rela): Expand MIN.

2017-10-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #22229]
        * sysdeps/sparc/sparc32/fpu/s_copysign.S: Include
        <math_ldbl_opt.h>
        (copysignl): Define as compat symbol at version GLIBC_2_0 for libm
        and libc.
        * sysdeps/sparc/sparc32/fpu/s_fabs.S: Include <math_ldbl_opt.h>.
        (fabsl): Define as compat symbol at version GLIBC_2_0 for libm.
        * sysdeps/sparc/sparc32/fpu/s_fma.c: Include <math_ldbl_opt.h>.
        (fmal): Define as compat symbol at version GLIBC_2_1 for libm.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S:
        Include <math_ldbl_opt.h>
        (copysignl): Define as compat symbol at version GLIBC_2_0 for libm
        and libc.
        (compat_symbol): Undefine and redefine.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: Include
        <math_ldbl_opt.h>
        (fabsl): Define as compat symbol at version GLIBC_2_0 for libm.
        (compat_symbol): Undefine and redefine.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c
        [HAVE_AS_VIS3_SUPPORT]: Include <math_ldbl_opt.h>.
        [HAVE_AS_VIS3_SUPPORT] (fmal): Define as compat symbol at version
        GLIBC_2_1 for libm.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Add
        GLIBC_2.0 copysignl symbol.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Add
        GLIBC_2.0 copysignl and fabsl and GLIBC_2.1 fmal symbols.

        * sysdeps/alpha/fpu/s_nearbyint.c: Remove file.

2017-10-04  Florian Weimer  <fweimer@redhat.com>

        * scripts/check-local-headers.sh: Ignore nspr4 header file
        directory in addition to nspr.

2017-10-04  Guido Trentalancia  <guido@trentalancia.net>

        [BZ #17956]
        * configure.ac (--enable-nss-crypt): Use NSPR include directory.
        * configure: Regenerate.
        * crypt/Makefile (nss-cpp-flags): New variable.
        (CPPFLAGS-sha256-crypt.c, CPPFLAGS-sha512-crypt.c)
        (CPPFLAGS-md5-crypt.c): Use it.
        * scripts/check-local-headers.sh: Ignore nspr header file
        directory.

2017-10-04  Andreas Schwab  <schwab@suse.de>

        * nis/Makefile (services): Remove compat.
        (libnss_compat-routines, libnss_compat-inhibit-o): Don't define.
        ($(objpfx)libnss_compat.so): Remove rule.
        * nis/Versions (libnss_compat): Remove.
        * nss/Makefile (services): Add compat.
        (libnss_compat-routines, libnss_compat-inhibit-o): Define.
        * nss/Versions (libnss_compat): Define.
        * nss/nss_compat/compat-grp.c: Moved here from nis/nss_compat.
        Don't include <rpc/types.h>.  Replace bool_t by bool.
        * nss/nss_compat/compat-initgroups.c: Likewise.
        * nss/nss_compat/compat-pwd.c: Likewise.  Include "nisdomain.h"
        instead of <rpcsrv/ypclnt.h>.
        (getpwent_next_nss_netgr): Use __nss_get_default_domain instead of
        yp_get_default_domain.
        * nss/nss_compat/compat-pwd.c: Likewise.
        (getspent_next_nss_netgr): Use __nss_get_default_domain instead of
        yp_get_default_domain.
        * nss/nss_compat/nisdomain.c: New file.
        * nss/nss_compat/nisdomain.h: Likewise.

2017-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #22244]
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_yn): Fix x == 0 case.
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise.

2017-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #22243]
        * sysdeps/ieee754/dbl-64/wordsize-64/e_log10.c (__ieee754_log10): Use fabs.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c (__ieee754_log2): Likewise.

2017-10-03  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/start.S: Replace "leal main@GOT(%ebx), %eax" with
        "movl main@GOTOFF(%ebx), %eax".

2017-10-03  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/dl-machine.h (elf_machine_load_address): Don't
        allow undefined _DYNAMIC in PIE libc.a.
        * sysdeps/x86_64/dl-machine.h (elf_machine_load_address):
        Likewse.

2017-10-03  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/mips/dl-machine.h (elf_machine_load_address): Don't
        check _DYNAMIC.

2017-10-03  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/arm/dl-machine.h (elf_machine_load_address): Don't
        check _DYNAMIC.

2017-10-03  H.J. Lu  <hongjiu.lu@intel.com>

        * math/test-math-iscanonical.cc (error): Replace bool with int.

2017-10-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_modf.c: Include <libm-alias-double.h>.
        (modf): Define using libm_alias_double, only if [!__modf].
        * sysdeps/ieee754/dbl-64/wordsize-64/s_modf.c: Include
        <libm-alias-double.h>.
        (modf): Define using libm_alias_double, only if [!__modf].
        * sysdeps/ieee754/ldbl-opt/s_modf.c (modfl): Only define libc
        compat symbol here.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c
        (weak_alias): Do not undefine and redefine.
        (strong_alias): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c
        (weak_alias): Likewise.
        (strong_alias): Likewise.

        * sysdeps/ieee754/dbl-64/s_logb.c: Include <libm-alias-double.h>.
        (logb): Define using libm_alias_double, only if [!__logb].
        * sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c: Include
        <libm-alias-double.h>.
        (logb): Define using libm_alias_double, only if [!__logb].
        * sysdeps/ieee754/ldbl-opt/s_logb.c: Remove file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c
        (weak_alias): Do not undefine and redefine.
        (strong_alias): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c
        (weak_alias): Likewise.
        (strong_alias): Likewise.

2017-10-03  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/tile/sysdep.h (SYSCALL_ERROR_NAME):
        Check SHARED instead PIC.

2017-10-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_fmaf.c: Include <libm-alias-float.h>.
        [!__fmaf] (fmaf): Define using libm_alias_float.

        * sysdeps/ieee754/dbl-64/s_frexp.c: Include <libm-alias-double.h>.
        (frexp): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c: Include
        <libm-alias-double.h>.
        (frexp): Define using libm_alias_double.
        * sysdeps/ieee754/ldbl-opt/s_frexp.c (frexpl): Only define libc
        compat symbol here.

2017-10-03  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>

        [BZ #22235]
        * math/math.h: Trivial fix for unbalanced parentheses in comment.
        * math/Makefile [CXX] (tests): Add test-math-iscanonical.cc.
        (CFLAGS-test-math-iscanonical.cc): New variable.
        * math/test-math-iscanonical.cc: New file.
        * sysdeps/ieee754/ldbl-96/bits/iscanonical.h (iscanonical):
        Provide a C++ implementation based on function overloading,
        rather than using __MATH_TG, which uses C-only builtins.
        * sysdeps/ieee754/ldbl-128ibm/bits/iscanonical.h (iscanonical):
        Likewise.
        * sysdeps/powerpc/powerpc64le/Makefile
        (CFLAGS-test-math-iscanonical.cc): New variable.

2017-10-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_ceil.c: Include <libm-alias-double.h>.
        (ceil): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_floor.c: Include <libm-alias-double.h>.
        (floor): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_llround.c: Include
        <libm-alias-double.h>.
        (llround): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_lround.c: Include
        <libm-alias-double.h>.
        (lround): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_nearbyint.c: Include
        <libm-alias-double.h>.
        (nearbyint): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_remquo.c: Include
        <libm-alias-double.h>.
        (remquo): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_rint.c: Include <libm-alias-double.h>.
        (rint): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_round.c: Include <libm-alias-double.h>.
        (round): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_trunc.c: Include <libm-alias-double.h>.
        (trunc): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c: Include
        <libm-alias-double.h>.
        (ceil): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: Include
        <libm-alias-double.h>.
        (floor): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c: Include
        <libm-alias-double.h>.
        (llround): Define using libm_alias_double.
        [_LP64] (lround): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Include
        <libm-alias-double.h>.
        [!_LP64] (lround): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c: Include
        <libm-alias-double.h>.
        (nearbyint): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c: Include
        <libm-alias-double.h>.
        (remquo): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_rint.c: Include
        <libm-alias-double.h>.
        (rint): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_round.c: Include
        <libm-alias-double.h>.
        (round): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c: Include
        <libm-alias-double.h>.
        (trunc): Define using libm_alias_double.
        * sysdeps/ieee754/ldbl-opt/s_ceil.c: Remove file.
        * sysdeps/ieee754/ldbl-opt/s_floor.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_llround.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_lround.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_nearbyint.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_remquo.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_rint.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_round.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_trunc.c: Likewise.

2017-10-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/w_remainder.c: New file.
        * math/w_remainderf.c: New file.
        * math/w_remainderl.c: New file.

2017-10-03  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/rtld.c (BOOTSTRAP_MAP): New.
        (RESOLVE_MAP): Replace (&bootstrap_map) with BOOTSTRAP_MAP.
        * sysdeps/hppa/dl-machine.h (ELF_MACHINE_BEFORE_RTLD_RELOC):
        Likewise.
        * sysdeps/ia64/dl-machine.h (ELF_MACHINE_BEFORE_RTLD_RELOC):
        Likewise.
        * sysdeps/mips/dl-machine.h (ELF_MACHINE_BEFORE_RTLD_RELOC):
        Likewise.

2017-10-03  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * include/libc-symbols.h [NO_RTLD_HIDDEN] (rtld_hidden_proto,
        rtld_hidden_tls_proto, rtld_hidden_def, rtld_hidden_weak,
        rtld_hidden_rtld_hidden_ver, data_def, rtld_hidden_data_weak,
        rtld_hidden_data_ver): Define to empty.
        * include/assert.h [IS_IN(rtld) && NO_RTLD_HIDDEN] (__assert_fail,
        __assert_perror_fail): Likewise.
        * include/dirent.h [IS_IN(rtld) && NO_RTLD_HIDDEN]
        (__rewinddir): Likewise.
        * include/libc-internal.h [IS_IN(rtld) && NO_RTLD_HIDDEN]
        (__profile_frequency): Likewise.
        * include/setjmp.h (__sigsetjmp): Likewise.
        * include/signal.h [IS_IN(rtld) && NO_RTLD_HIDDEN] (__sigaction,
        __libc_sigaction): Likewise.
        * include/stdlib.h [NO_RTLD_HIDDEN] (unsetenv, __strtoul_internal): Do
        not set hidden attribute.
        * include/string.h [IS_IN(rtld) && NO_RTLD_HIDDEN] (__stpcpy, __strdup,
        __strerror_t, __strsep_g, memchr, memcmp, memcpy, memmove, memset,
        rawmemchr, stpcpy, strchr, strcmp, strlen, strnlen, strsep): Likewise.
        * include/sys/stat.h [IS_IN(rtld) && NO_RTLD_HIDDEN] (__fxstat,
        __fxstat64, __lxstat, __lxstat64, __xstat, __xstat64,
        __fxstatat64): Likewise.
        * include/sys/utsname.h [IS_IN(rtld) && NO_RTLD_HIDDEN]
        (__uname): Likewise.
        * include/sysdeps/generic/_itoa.h [IS_IN(rtld) && NO_RTLD_HIDDEN]
        (_itoa_upper_digits, _itoa_lower_digits): Likewise.
        * sysdeps/mach/hurd/configure.ac (NO_HIDDEN): Do not set.
        (NO_RTLD_HIDDEN): Set.
        * sysdeps/mach/hurd/configure: Refresh.
        * config.h.in: Refresh.

2017-10-02  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_atan.c: Include <libm-alias-double.h>.
        (atan): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_tan.c: Include <libm-alias-double.h>.
        (tan): Define using libm_alias_double.
        * sysdeps/ieee754/ldbl-opt/s_atan.c: Remove file.
        * sysdeps/ieee754/ldbl-opt/s_tan.c: Likewise.

        * sysdeps/ieee754/dbl-64/s_atan.c (atan): Rename to __atan and
        define as weak alias of __atan.  Do not define any aliases if
        [__atan].
        [NO_LONG_DOUBLE] (__atanl): Define as strong alias of __atan.
        [NO_LONG_DOUBLE] (atanl): Define as weak alias of __atanl.
        * sysdeps/ieee754/dbl-64/s_tan.c (tan): Rename to __tan and define
        as weak alias of __tan.  Do not define any aliases if [__tan].
        [NO_LONG_DOUBLE] (__tanl): Define as strong alias of __tan.
        [NO_LONG_DOUBLE] (tanl): Define as weak alias of __tanl.
        * sysdeps/x86_64/fpu/multiarch/s_atan-avx.c (atan): Rename to
        __atan.
        * sysdeps/x86_64/fpu/multiarch/s_atan-fma.c (atan): Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c (atan): Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c (atan): Rename to __atan
        and define as weak alias of __atan.
        * sysdeps/x86_64/fpu/multiarch/s_tan-avx.c (tan): Rename to
        __atan.
        * sysdeps/x86_64/fpu/multiarch/s_tan-fma.c (tan): Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c (tan): Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c (tan): Rename to __tan and
        define as weak alias of __tan.

2017-10-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/w_lgamma.c: New file.
        * math/w_lgammaf.c: New file.
        * math/w_lgammal.c: New file.

2017-10-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/ieee754/flt-32/e_log2f.c (__log2f): Define without wrapper.
        * sysdeps/ieee754/flt-32/e_logf.c (__logf): Likewise
        * sysdeps/ieee754/flt-32/e_powf.c (__powf): Likewise
        * sysdeps/ieee754/flt-32/w_log2f.c: New file.
        * sysdeps/ieee754/flt-32/w_logf.c: New file.
        * sysdeps/ieee754/flt-32/w_powf.c: New file.
        * sysdeps/i386/fpu/w_log2f.c: New file.
        * sysdeps/i386/fpu/w_logf.c: New file.
        * sysdeps/i386/fpu/w_powf.c: New file.
        * sysdeps/m68k/m680x0/fpu/w_log2f.c: New file.
        * sysdeps/m68k/m680x0/fpu/w_logf.c: New file.
        * sysdeps/m68k/m680x0/fpu/w_powf.c: New file.

2017-10-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/ieee754/flt-32/e_exp2f.c (__exp2f): Define without wrapper.
        * sysdeps/ieee754/flt-32/e_expf.c (__expf): Likewise
        * sysdeps/ieee754/flt-32/w_exp2f.c: New file.
        * sysdeps/ieee754/flt-32/w_expf.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-ppc64.c: Update for
        the new expf code.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/w_expf.c: New file.
        * sysdeps/powerpc/powerpc64/power8/fpu/w_expf.c: New file.
        * sysdeps/m68k/m680x0/fpu/w_exp2f.c: New file.
        * sysdeps/m68k/m680x0/fpu/w_expf.c: New file.
        * sysdeps/i386/fpu/w_exp2f.c: New file.
        * sysdeps/i386/fpu/w_expf.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/w_expf.c: New file.
        * sysdeps/x86_64/fpu/w_expf.c: New file.

2017-10-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/Versions (logf): New libm symbol at GLIBC_2.27.
        (log2f): Likewise.
        (powf): Likewise.
        * math/w_log2f.c: New file.
        * math/w_logf.c: New file.
        * math/w_powf.c: New file.
        * math/w_log2f_compat.c (__log2f_compat): For compat symbol only.
        * math/w_logf_compat.c (__logf_compat): Likewise.
        * math/w_powf_compat.c (__powf_compat): Likewise.
        * sysdeps/ia64/fpu/e_log2f.S: Add versioned symbols.
        * sysdeps/ia64/fpu/e_logf.S: Likewise.
        * sysdeps/ia64/fpu/e_powf.S: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2017-10-02  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add memrchr_power8.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (memrchr): Add __memrchr_power8 to list of memrchr functions.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr-power8.S:
        New file.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr.c
        (memrchr): Add __memrchr_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/power8/memrchr.S: New file.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/posix_fadvise64.c
        (__posix_fadvise64_l64): Add Add libc_hidden_proto and
        libc_hidden_def.
        * sysdeps/unix/sysv/linux/posix_fallocate64.c
        (__posix_fallocate64_l64): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/sched_setaffinity.c
        (__sched_setaffinity_new): Add libc_hidden_proto and
        libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/glob.h (__glob64): Add libc_hidden_proto.
        * sysdeps/unix/sysv/linux/glob64.c (__glob64): Add
        libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/getrlimit64.c (__new_getrlimit): Add
        attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * stdlib/exit.h (__new_exitfn): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * mon/gmon.c (__moncontrol): Add libc_hidden_proto and
        libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * csu/version.c (__libc_print_version): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/libc-internal.h (__init_misc): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/fpu_control.h (__setfpucw): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * nscd/nscd_helper.c (__nis_hash): New prototype.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/termios.h (__tcgetattr): Add libc_hidden_proto.
        * sysdeps/unix/bsd/tcgetattr.c (__tcgetattr): Add
        libc_hidden_def.
        * sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Likewise.
        * termios/tcgetattr.c (__tcgetattr): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sys/resource.h (__setrlimit): Add libc_hidden_proto.
        * resource/setrlimit.c (__setrlimit): Add libc_hidden_def.
        * sysdeps/mach/hurd/setrlimit.c (__setrlimit): Likewise.
        * sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Likewise.
        * sysdeps/unix/sysv/linux/setrlimit64.c (__GI___setrlimit): New.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/monetary.h (__vstrfmon_l): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sched.h (__sched_setparam): Add libc_hidden_proto.
        * posix/sched_setp.c (__sched_setparam): Add libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * intl/hash-string.h (__hash_string): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/mntent.h (__hasmntopt): Add libc_hidden_proto.
        * misc/mntent_r.c (__hasmntopt): Add libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/ifreq.h: New file.
        * sysdeps/generic/ifreq.h (__if_nextreq): Removed.
        (__ifreq): Likewise.
        * sysdeps/mach/hurd/ifreq.h (__if_nextreq): Removed.
        (__ifreq): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/idna.h: New file.
        * inet/getnameinfo.c: Include <idna.h> instead of
        <libidn/idna.h>.
        (__idna_to_unicode_lzlz): Removed.
        * sysdeps/posix/getaddrinfo.c: Include <idna.h> instead of
        <libidn/idna.h>.
        (__idna_to_ascii_lz): Removed.
        (__idna_to_unicode_lzlz): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/plural-exp.h: New file.
        * intl/plural-exp.c: Include <plural-exp.h> instead of
        "plural-exp.h".

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/getsourcefilter.c: Include
        "getsourcefilter.h".
        * sysdeps/unix/sysv/linux/getsourcefilter.h: New file.
        * sysdeps/unix/sysv/linux/setsourcefilter.c: Include
        "getsourcefilter.h".
        (__get_sol): Removed.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * elf/dl-iteratephdr.c (hidden_proto (__dl_iterate_phdr)): Moved
        to ...
        * include/link.h (hidden_proto (__dl_iterate_phdr)): Here.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/getpt.c (__bsd_getpt): Add
        attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * libio/iolibio.h (__fopen_maybe_mmap): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/search.h (__tdestroy): Add libc_hidden_proto.
        * misc/tsearch.c (__tdestroy): Add libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/assert.h (__assert_fail_base): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/include/sys/sysinfo.h (__sysinfo): Add
        attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/signal.h (__kill): Add libc_hidden_proto.
        (__sigblock): Likewise.
        (__sigprocmask): Likewise.
        (__sigaltstack): Likewise.
        * signal/kill.c (__kill): Add libc_hidden_def.
        * signal/sigblock.c (__sigblock): Likewise.
        * signal/sigprocmask.c (__sigprocmask): Likewise.
        * sysdeps/mach/hurd/kill.c (__kill): Likewise.
        * sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Likewise.
        * sysdeps/mach/hurd/sigprocmask.c (__sigprocmask): Likewise.
        * sysdeps/posix/sigblock.c (__sigblock): Likewise.
        * sysdeps/unix/sysv/linux/alpha/sigprocmask.c (__sigprocmask):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/sigprocmask.c (__sigprocmask):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
        (__sigprocmask): Likewise.
        * sysdeps/unix/sysv/linux/sigprocmask.c (__sigprocmask):
        Likewise.
        * /sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
        (__sigprocmask): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigprocmask.c (__sigprocmask):
        Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/string.h (__strsep): Add libc_hidden_proto.
        * string/strsep.c (__strsep): Add libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * posix/spawn_int.h (__posix_spawn_file_actions_realloc): Add
        attribute_hidden.
        (__spawni): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sys/mman.h (__mremap): Add libc_hidden_proto.
        * sysdeps/unix/sysv/linux/m68k/mremap.S (__mremap): Add
        libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/malloc.h (__malloc_check_init): Add attribute_hidden.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sys/ioctl.h (__ioctl): Add libc_hidden_proto.
        * misc/ioctl.c (__ioctl): Add libc_hidden_def.
        * sysdeps/mach/hurd/ioctl.c (__ioctl): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/ioctl.S (__ioctl): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S (__ioctl):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/ioctl.c (__ioctl): Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/ioctl.S (__ioctl): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * intl/gettextP.h (__dcngettext): Add attribute_hidden.
        (__dcigettext): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sys/sysinfo.h (__get_nprocs_conf): Add
        libc_hidden_proto.
        (__get_nprocs): Likewise.
        (__get_phys_pages): Likewise.
        (__get_avphys_pages): Likewise.
        (__get_child_max): Add attribute_hidden.
        * misc/getsysstats.c (__get_nprocs_conf): Add libc_hidden_def.
        (__get_nprocs): Likewise.
        (__get_phys_pages): Likewise.
        (__get_avphys_pages): Likewise.
        * sysdeps/mach/getsysstats.c (__get_nprocs_conf): Add
        libc_hidden_def.
        (__get_nprocs): Likewise.
        (__get_phys_pages): Likewise.
        (__get_avphys_pages): Likewise.
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Add
        libc_hidden_def.
        (__get_nprocs_conf): Likewise.
        (__get_phys_pages): Likewise.
        (__get_avphys_pages): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/netlinkaccess.h (__netlink_open): Add
        attribute_hidden.
        (__netlink_close): Likewise.
        (__netlink_free_handle): Likewise.
        (__netlink_request): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/rpc/rpc.h (__rpc_thread_variables): Add
        attribute_hidden.
        (__rpc_thread_svc_cleanup): Likewise.
        (__rpc_thread_clnt_cleanup): Likewise.
        (__rpc_thread_key_cleanup): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sys/uio.h (__readv): Add libc_hidden_proto.
        (__writev): Likewise.
        * misc/readv.c (__readv): Add libc_hidden_def.
        * misc/writev.c (__writev): Likewise.
        * sysdeps/posix/readv.c (__readv): Likewise.
        * sysdeps/posix/writev.c (__writev): Likewise.
        * sysdeps/unix/sysv/linux/readv.c: Include <sys/uio.h>.
        (__readv): Likewise.
        * sysdeps/unix/sysv/linux/writev.c: Include <sys/uio.h>.
        (__writev): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/regex.h (__re_compile_fastmap): Add attribute_hidden.
        (__regcomp): Add libc_hidden_proto.
        (__regexec): Likewise.
        (__regfree): Likewise.
        * posix/regcomp.c (__regcomp): Add libc_hidden_def.
        (__regfree): Likewise.
        * posix/regexec.c (__regexec): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/utmp.h (__updwtmp): Add libc_hidden_proto.
        (__getutent): Likewise.
        (__getutid): Likewise.
        (__getutline): Likewise.
        (__pututline): Likewise.
        (__getutent_r): Likewise.
        (__getutid_r): Likewise.
        (__getutline_r): Likewise.
        (__utmpname): Add attribute_hidden.
        (__setutent): Likewise.
        (__endutent): Likewise.
        * login/getutent.c (__getutent): Add libc_hidden_def.
        * login/getutent_r.c (__getutent_r): Likewise.
        (__pututline): Likewise.
        * login/getutid.c (__getutid): Likewise.
        * login/getutid_r.c (__getutid_r): Likewise.
        * login/getutline.c (__getutline): Likewise.
        * login/getutline_r.c (__getutline_r): Likewise.
        * login/updwtmp.c (__updwtmp): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/dirent.h (__opendir): Always add attribute_hidden.
        (__fdopendir): Likewise.
        (__closedir): Likewise.
        (__readdir): Likewise.
        (__readdir64): Add libc_hidden_proto.
        * sysdeps/mach/hurd/readdir64.c (__readdir64): Add libc_hidden_def.
        * sysdeps/unix/sysv/linux/i386/readdir64.c (__readdir64): Likewise.
        * sysdeps/unix/sysv/linux/readdir64.c (__readdir64): Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/readdir.c (__GI___readdir64):
        New alias.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/aliases.h (__getaliasbyname_r): Add attribute_hidden.
        * include/netdb.h (__gethostbyaddr_r): Likewise.
        (__gethostbyname_r): Likewise.
        (__gethostbyname2_r): Likewise.
        (__getnetbyaddr_r): Likewise.
        (__getnetbyname_r): Likewise.
        (__getservbyname_r): Likewise.
        (__getservbyport_r): Likewise.
        (__getprotobyname_r): Likewise.
        (__getprotobynumber_r): Likewise.
        (__getnetgrent_r): Likewise.
        * include/rpc/netdb.h (__getrpcbyname_r): Likewise.
        (__getrpcbynumber_r): Likewise.
        * nss/getXXbyYY.c (INTERNAL (REENTRANT_NAME)): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/stdio.h (__fcloseall): Add attribute_hidden.
        (__getline): Likewise.
        (__path_search): Likewise.
        (__gen_tempname): Likewise.
        (__libc_message): Likewise.
        (__flockfile): Likewise.
        (__funlockfile): Likewise.
        (__fxprintf): Likewise.
        (__fxprintf_nocancel): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/gshadow.h (__fgetsgent_r): Add attribute_hidden.
        (__sgetsgent_r): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sys/statfs.h (__fstatfs): Add attribute_hidden.
        (__statfs64): Likewise.
        (__fstatfs64): Likewise.
        * include/sys/statvfs.h (__statvfs64): Likewise.
        (__fstatvfs64): Likewise.
        * sysdeps/unix/sysv/linux/pathconf.h (__statfs_link_max): Likewise.
        (__statfs_filesize_max): Likewise.
        (__statfs_symlinks): Likewise.
        (__statfs_chown_restricted): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/time.h (__tzstring): Add attribute_hidden.
        (__tzfile_read): Likewise.
        (__tzfile_compute): Likewise.
        (__tzfile_default): Likewise.
        (__tzset_parse_tz): Likewise.
        (__offtime): Likewise.
        (__asctime_r): Likewise.
        (__tzset): Likewise.
        (__tz_convert): Likewise.
        (__getdate_r): Likewise.
        (__getclktck): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * nscd/nscd-client.h (__nscd_get_map_ref): Add attribute_hidden.
        (__nscd_unmap): Likewise.
        (__nscd_cache_search): Likewise.
        (__nscd_get_nl_timestamp): Likewise.
        (__nscd_getpwnam_r): Likewise.
        (__nscd_getpwuid_r): Likewise.
        (__nscd_getgrnam_r): Likewise.
        (__nscd_getgrgid_r): Likewise.
        (__nscd_gethostbyname_r): Likewise.
        (__nscd_gethostbyname2_r): Likewise.
        (__nscd_gethostbyaddr_r): Likewise.
        (__nscd_getai): Likewise.
        (__nscd_getgrouplist): Likewise.
        (__nscd_getservbyname_r): Likewise.
        (__nscd_getservbyport_r): Likewise.
        (__nscd_innetgr): Likewise.
        (__nscd_setnetgrent): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/gmp.h: Declare internal functions only if _ISOMAC is
        undefined.
        (__mpn_extract_double): Add attribute_hidden.
        (__mpn_extract_long_double): Likewise.
        (__mpn_extract_float128): Likewise.
        (__mpn_construct_float): Likewise.
        (__mpn_construct_double): Likewise.
        (__mpn_construct_long_double): Likewise.
        (__mpn_construct_float128): Likewise.
        (mpn_add_1): Likewise.
        (mpn_addmul_1): Likewise.
        (mpn_add_n): Likewise.
        (mpn_cmp): Likewise.
        (mpn_divrem): Likewise.
        (mpn_lshift): Likewise.
        (mpn_mul): Likewise.
        (mpn_mul_1): Likewise.
        (mpn_rshift): Likewise.
        (mpn_sub_1): Likewise.
        (mpn_submul_1): Likewise.
        (mpn_sub_n): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/wchar.h (__wcsnlen): Add attribute_hidden.
        (__wcscat): Likewise.
        (__btowc): Likewise.
        (__wcrtomb): Likewise.
        (__mbsrtowcs): Likewise.
        (__wcsrtombs): Likewise.
        (__mbsnrtowcs): Likewise.
        (__wcsnrtombs): Likewise.
        (__wcsncpy): Likewise.
        (__wcpncpy): Likewise.
        (__wmemcpy): Likewise.
        (__wmempcpy): Likewise.
        (__wmemmove): Likewise.
        (__wcschrnul): Likewise.
        (__vfwscanf): Likewise.
        (__vswprintf): Likewise.
        (__fwprintf): Likewise.
        (__vfwprintf): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/grp.h (__fgetgrent_r): Add attribute_hidden.
        (__getgrgid_r): Likewise.
        (__getgrnam_r): Likewise.
        * include/pwd.h (__getpwuid_r): Likewise.
        (__getpwnam_r): Likewise.
        (__fgetpwent_r): Likewise.
        * include/shadow.h (__getspnam_r): Likewise.
        (__sgetspent_r): Likewise.
        (__fgetspent_r): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/unistd.h (__access): Add attribute_hidden.
        (__lseek64): Likewise.
        (__libc_pread64): Likewise.
        (__pipe2): Likewise.
        (__sleep): Likewise.
        (__chdir): Likewise.
        (__fchdir): Likewise.
        (__getcwd): Likewise.
        (__rmdir): Likewise.
        (__execvpe): Likewise.
        (__execve): Likewise.
        (__setsid): Likewise.
        (__getuid): Likewise.
        (__geteuid): Likewise.
        (__getgid): Likewise.
        (__getegid): Likewise.
        (__getgroups): Likewise.
        (__group_member): Likewise.
        (__ttyname_r): Likewise.
        (__isatty): Likewise.
        (__readlink): Likewise.
        (__unlink): Likewise.
        (__gethostname): Likewise.
        (__profil): Likewise.
        (__getdtablesize): Likewise.
        (__brk): Likewise.
        (__ftruncate): Likewise.
        (__ftruncate64): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * argp/argp-fmtstream.c: Include <argp-fmtstream.h>.
        * argp/argp-fs-xinl.c: Likewise.
        * argp/argp-help.c: Include <argp.h> and <argp-fmtstream.h>.
        * argp/argp-parse.c: Include <argp.h>.
        * argp/argp-xinl.c: Likewise.
        * include/argp-fmtstream.h: New file.
        * include/argp.h (__argp_error): Add attribute_hidden.
        (__argp_failure): Likewise.
        (__argp_input): Likewise.
        (__argp_state_help): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/wchar.h (____wcstof_l_internal): New prototype.
        (____wcstod_l_internal): Likewise.
        (____wcstold_l_internal): Likewise.
        (____wcstol_l_internal): Likewise.
        (____wcstoul_l_internal): Likewise.
        (____wcstoll_l_internal): Likewise.
        (____wcstoull_l_internal): Likewise.
        (____wcstof128_l_internal): Likewise.
        * sysdeps/ieee754/float128/wcstof128.c
        (____wcstof128_l_internal): Removed.
        * sysdeps/ieee754/float128/wcstof128_l.c
        (____wcstof128_l_internal): Likewise.
        * wcsmbs/wcstod.c (____wcstod_l_internal): Likewise.
        * wcsmbs/wcstod_l.c (____wcstod_l_internal): Likewise.
        * wcsmbs/wcstof.c (____wcstof_l_internal): Likewise.
        * wcsmbs/wcstof_l.c (____wcstof_l_internal): Likewise.
        * wcsmbs/wcstol_l.c (____wcstol_l_internal): Likewise.
        * wcsmbs/wcstold.c (____wcstold_l_internal): Likewise.
        * wcsmbs/wcstold_l.c (____wcstold_l_internal): Likewise.
        * wcsmbs/wcstoll_l.c (____wcstoll_l_internal): Likewise.
        * wcsmbs/wcstoul_l.c (____wcstoul_l_internal): Likewise.
        * wcsmbs/wcstoull_l.c (____wcstoull_l_internal): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/fstatvfs.c: Include "internal_statvfs.h"
        instead of <sys/statvfs.h>.
        (__internal_statvfs): Removed.
        * sysdeps/unix/sysv/linux/fstatvfs64.c Include "internal_statvfs.h"
        instead of <sys/statvfs.h>.
        (__internal_statvfs64): Removed.
        * sysdeps/unix/sysv/linux/internal_statvfs.c: Include
        "internal_statvfs.h" instead of <sys/statvfs.h>.
        * sysdeps/unix/sysv/linux/internal_statvfs.h: New file.
        * sysdeps/unix/sysv/linux/statvfs.c Include "internal_statvfs.h"
        instead of <sys/statvfs.h>.
        (__internal_statvfs): Removed.
        * sysdeps/unix/sysv/linux/statvfs64.c Include "internal_statvfs.h"
        instead of <sys/statvfs.h>.
        (__internal_statvfs64): Removed.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * iconv/gconv_int.h (__gconv_open): Add attribute_hidden.
        (__gconv_close): Likewise.
        (__gconv): Likewise.
        (__gconv_find_transform): Likewise.
        (__gconv_lookup_cache): Likewise.
        (__gconv_compare_alias_cache): Likewise.
        (__gconv_load_cache): Likewise.
        (__gconv_get_path): Likewise.
        (__gconv_close_transform): Likewise.
        (__gconv_release_cache): Likewise.
        (__gconv_find_shlib): Likewise.
        (__gconv_release_shlib): Likewise.
        (__gconv_get_builtin_trans): Likewise.
        (__gconv_compare_alias): Likewise.
        * include/dlfcn.h (_dlerror_run): Likewise.
        * include/stdio.h (__fortify_fail_abort): Likewise.
        * include/time.h (__tz_compute): Likewise.
        (__strptime_internal): Likewise.
        * intl/gettextP.h (_nl_find_domain): Likewise.
        (_nl_load_domain): Likewise.
        (_nl_find_msg): Likewise.
        * intl/plural-exp.h (FREE_EXPRESSION): Likewise.
        (EXTRACT_PLURAL_EXPRESSION): Likewise.
        * locale/coll-lookup.h (__collidx_table_lookup): Likewise.
        * resolv/gai_misc.h (__gai_enqueue_request): Likewise.
        (__gai_find_request): Likewise.
        (__gai_remove_request): Likewise.
        (__gai_notify): Likewise.
        (__gai_notify_only): Likewise.
        * sysdeps/generic/aio_misc.h (__aio_sigqueue): Likewise.
        * sysdeps/generic/ldsodefs.h (_dl_fini): Likewise.
        (_dl_non_dynamic_init): Likewise.
        (_dl_aux_init): Likewise.
        * sysdeps/i386/machine-gmon.h (mcount_internal): Likewise.
        * sysdeps/unix/sysv/linux/i386/olddirent.h (__old_getdents64):
        Likewise.
        * wcsmbs/wcsmbsload.h (__wcsmbs_load_conv): Likewise.
        (__wcsmbs_clone_conv): Likewise.
        (__wcsmbs_named_conv): Likewise.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/stdlib.h (__random): Add attribute_hidden.
        (__random_r): Likewise.
        (__srandom_r): Likewise.
        (__initstate_r): Likewise.
        (__setstate_r): Likewise.
        (__erand48_r): Likewise.
        (__nrand48_r): Likewise.
        (__jrand48_r): Likewise.
        (__srand48_r): Likewise.
        (__seed48_r): Likewise.
        (__lcong48_r): Likewise.
        (__drand48_iterate): Likewise.
        (__setenv): Likewise.
        (__unsetenv): Likewise.
        (__clearenv): Likewise.
        (__ptsname_r): Likewise.
        (__posix_openpt): Likewise.
        (__add_to_environ): Likewise.
        (__realpath): Add libc_hidden_proto.
        (__ecvt_r): Likewise.
        (__fcvt_r): Likewise.
        (__qecvt_r): Likewise.
        (__qfcvt_r): Likewise.
        * misc/efgcvt_r.c (cvt_symbol_1): Add libc_hidden_def (local).
        * stdlib/canonicalize.c (__realpath): Add libc_hidden_def.

2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/stdlib.h (__ptsname_internal): Add attribute_hidden.
        * include/time.h (__mktime_internal): Likewise.
        * libio/iolibio.h (__fopen_internal): Likewise.

2017-10-01  John David Anglin  <danglin@gcc.gnu.org>

        * sysdeps/unix/sysv/linux/hppa/getcontext.S (__getcontext): Save return
        pointer in frame.
        * sysdeps/unix/sysv/linux/hppa/setcontext.S (__setcontext): Likewise.
        Correct offset used to restore PIC register.

2017-09-30  John David Anglin  <danglin@gcc.gnu.org>

        [BZ libc/22165]
        * sysdeps/unix/sysv/linux/hppa/getcontext.S (__getcontext): Use PIC
        code to load address of __getcontext_ret when generating PIC code.

2017-09-30  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/Makefile (tests-static-internal): Add
        tst-tls1-static-non-pie.
        (LDFLAGS-tst-tls1-static-non-pie): New.
        * elf/tst-tls1-static-non-pie.c: New file.

2017-09-29  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_asinh.c: Include <libm-alias-double.h>.
        (asinh): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_cbrt.c: Include <libm-alias-double.h>.
        (cbrt): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_copysign.c: Include
        <libm-alias-double.h>.
        (copysign): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_erf.c: Include <libm-alias-double.h>.
        (erf): Define using libm_alias_double.
        (erfc): Likewise.
        * sysdeps/ieee754/dbl-64/s_expm1.c: Include <libm-alias-double.h>.
        (expm1): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_fabs.c: Include <libm-alias-double.h>.
        (fabs): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_fromfp.c (fromfp): Define using
        libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_fromfp_main.c: Include
        <libm-alias-double.h>.
        * sysdeps/ieee754/dbl-64/s_fromfpx.c (fromfpx): Define using
        libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_getpayload.c: Include
        <libm-alias-double.h>.
        (getpayload): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_llrint.c: Include
        <libm-alias-double.h>.
        (llrint): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_lrint.c: Include <libm-alias-double.h>.
        (lrint): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_nextup.c: Include
        <libm-alias-double.h>.
        (nextup): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_roundeven.c: Include
        <libm-alias-double.h>.
        (roundeven): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_setpayload.c (setpayload): Define using
        libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_setpayload_main.c: Include
        <libm-alias-double.h>.
        * sysdeps/ieee754/dbl-64/s_setpayloadsig.c (setpayloadsig): Define
        using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_sin.c: Include <libm-alias-double.h>.
        (cos): Define using libm_alias_double.
        (sin): Likewise.
        * sysdeps/ieee754/dbl-64/s_sincos.c: Include
        <libm-alias-double.h>.
        (sincos): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_tanh.c: Include <libm-alias-double.h>.
        (tanh): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_totalorder.c: Include
        <libm-alias-double.h>.
        (totalorder): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_totalordermag.c: Include
        <libm-alias-double.h>.
        (totalordermag): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_ufromfp.c (ufromfp): Define using
        libm_alias_double.
        * sysdeps/ieee754/dbl-64/s_ufromfpx.c (ufromfpx): Define using
        libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c: Include
        <libm-alias-double.h>.
        (getpayload): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_roundeven.c: Include
        <libm-alias-double.h>.
        (roundeven): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_setpayload_main.c: Include
        <libm-alias-double.h>.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalorder.c: Include
        <libm-alias-double.h>.
        (totalorder): Define using libm_alias_double.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalordermag.c: Include
        <libm-alias-double.h>.
        (totalordermag): Define using libm_alias_double.
        * sysdeps/ieee754/ldbl-opt/s_copysign.c (copysignl): Only define
        libc compat symbol here.
        * sysdeps/ieee754/ldbl-opt/s_asinh.c: Remove file.
        * sysdeps/ieee754/ldbl-opt/s_cbrt.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_erf.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_expm1.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_fabs.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_llrint.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_lrint.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_sin.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_sincos.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_tanh.c: Likewise.

2017-09-29  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/arm/dl-machine.h (elf_machine_load_address): Use
        _dl_relocate_static_pie instead of _dl_start to compute load
        address in static PIE.  Return 0 if _DYNAMIC is undefined for
        static executable.

2017-09-29  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/mips/dl-machine.h (elf_machine_dynamic): Return 0 if
        _DYNAMIC is undefined for static executable.

2017-09-29  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/arm/start.S (_start): Check PIC instead of SHARED.

2017-09-29  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2017-09-29  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/ieee754/dbl-64/e_lgamma_r.c
        (__ieee754_lgamma_r): Use fabs rather than __fabs.
        * sysdeps/ieee754/dbl-64/e_log10.c (__ieee754_log10): Likewise.
        * sysdeps/ieee754/dbl-64/e_log2.c (__ieee754_log2): Likewise.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c
        (__ieee754_lgammaf_r): Use fabsf rather than __fabsf.
        * sysdeps/ieee754/flt-32/e_log10f.c (__ieee754_log10f): Likewise.
        * sysdeps/ieee754/flt-32/e_log2f.c (__ieee754_log2f): Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c
        (__ieee754_lgammal_r): Use fabsl rather than __fabsl.
        * sysdeps/ieee754/ldbl-128/e_log10l.c (__ieee754_log10l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c (__ieee754_log2l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c
        (__ieee754_lgammal_r): Use fabsl rather than __fabsl.
        * sysdeps/ieee754/ldbl-128ibm/e_log10l.c (__ieee754_log10l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log2l.c (__ieee754_log2l): Likewise.
        * sysdeps/powerpc/nofpu/Makefile: Add -fno-builtin-fabsl for BZ #29253.

2017-09-29  Wilco Dijkstra  <wdijkstr@arm.com>

        * math/bits/cmathcalls.h (cimag): Remove inline.
        (creal): Remove inline.
        (conj): Remove inline.

2017-09-29  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/Makefile (type-float-routines): Add e_powf_log2_data.
        * sysdeps/ieee754/flt-32/e_powf.c: New implementation.
        * sysdeps/ieee754/flt-32/e_powf_log2_data.c: New file.
        * sysdeps/ieee754/flt-32/math_config.h (__powf_log2_data): Define.
        (issignalingf_inline): Likewise.
        (POWF_LOG2_TABLE_BITS): Likewise.
        (POWF_LOG2_POLY_ORDER): Likewise.
        (POWF_SCALE_BITS): Likewise.
        (POWF_SCALE): Likewise.
        * sysdeps/i386/fpu/e_powf_log2_data.c: New file.
        * sysdeps/ia64/fpu/e_powf_log2_data.c: New file.
        * sysdeps/m68k/m680x0/fpu/e_powf_log2_data.c: New file.

2017-09-29  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/Makefile (type-float-routines): Add e_log2f_data.
        * sysdeps/ieee754/flt-32/e_log2f.c: New implementation.
        * sysdeps/ieee754/flt-32/e_log2f_data.c: New file.
        * sysdeps/ieee754/flt-32/math_config.h (__log2f_data): Define.
        (LOG2F_TABLE_BITS, LOG2F_POLY_ORDER): Define.
        * sysdeps/i386/fpu/e_log2f_data.c: New file.
        * sysdeps/ia64/fpu/e_log2f_data.c: New file.
        * sysdeps/m68k/m680x0/fpu/e_log2f_data.c: New file.

2017-09-29  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/Makefile (type-float-routines): Add e_logf_data.
        * sysdeps/ieee754/flt-32/e_logf.c: New implementation.
        * sysdeps/ieee754/flt-32/e_logf_data.c: New file.
        * sysdeps/ieee754/flt-32/math_config.h (__logf_data): Define.
        (LOGF_TABLE_BITS, LOGF_POLY_ORDER): Define.
        * sysdeps/i386/fpu/e_logf_data.c: New file.
        * sysdeps/ia64/fpu/e_logf_data.c: New file.
        * sysdeps/m68k/m680x0/fpu/e_logf_data.c: New file.

2017-09-28  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/dl-machine.h (elf_machine_load_address): Allow
        undefined _DYNAMIC in PIE libc.a.
        * sysdeps/x86_64/dl-machine.h (elf_machine_load_address):
        Likewse.

2017-09-28  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/alpha/fpu/bits/mathinline.h: Delete file.
        * sysdeps/ia64/fpu/bits/mathinline.h: Delete file.
        * sysdeps/m68k/coldfire/fpu/bits/mathinline.h: Delete file.
        * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: (__signbitf): Remove.
        (__signbit): Remove.
        (__signbitl): Remove.
        * sysdeps/powerpc/bits/mathinline.h (__signbitf): Remove.
        (__signbit): Remove.
        (__signbitl): Remove.
        * sysdeps/s390/fpu/bits/mathinline.h: (__signbitf): Remove.
        (__signbit): Remove.
        (__signbitl): Remove.
        * sysdeps/sparc/fpu/bits/mathinline.h (__signbitf): Remove.
        (__signbit): Remove.
        (__signbitl): Remove.
        * sysdeps/tile/bits/mathinline.h: Delete file.
        * sysdeps/x86/fpu/bits/mathinline.h (__signbitf): Remove.
        (__signbit): Remove.
        (__signbitl): Remove.

2017-09-28  Wilco Dijkstra  <wdijkstr@arm.com>

        * math/math.h: Improve handling of C99 isgreater macros.
        * sysdeps/alpha/fpu/bits/mathinline.h: Remove isgreater macros.
        * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Likewise.
        * sysdeps/powerpc/bits/mathinline.h: Likewise.
        * sysdeps/sparc/fpu/bits/mathinline.h: Likewise.
        * sysdeps/x86/fpu/bits/mathinline.h: Likewise.

2017-09-28  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Update.

2017-09-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #22225]
        * sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use
        math_opt_barrier on argument when doing arithmetic on it.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c (__nearbyint):
        Likewise.  Use math_force_eval not math_opt_barrier after
        arithmetic.
        * sysdeps/ieee754/flt-32/s_nearbyintf.c (__nearbyintf): Use
        math_opt_barrier on argument when doing arithmetic on it.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl):
        Likewise.

2017-09-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/ifaddrs.c (__getifaddrs): Add
        libc_hidden_def.
        (__freeifaddrs): Likewise.

2017-09-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * include/dirent.h (__dirfd): New declaration.
        * dirent/dirfd.c (dirfd): Rename to __dirfd, and redefine as weak
        alias.
        * sysdeps/posix/dirfd/dirfd.c (dirfd): Likewise.
        * sysdeps/mach/hurd/dirfd.c (dirfd): Likewise.
        * io/ftw.c (open_dir_stream, ftw_dir): Use __dirfd instead of dirfd.
        * include/unistd.h (__revoke): New declaration.
        * misc/revoke.c (revoke): Rename to __revoke, and redefine as weak
        alias.
        * sysdeps/mach/hurd/revoke.c (revoke): Likewise.
        * sysdeps/unix/bsd/unlockpt.c (unlockpt): Use __revoke instead of
        revoke.
        * include/dirent.h (__seekdir): New declaration.
        * sysdeps/mach/hurd/seekdir.c (seekdir): Rename to __seekdir and
        redefine as weak alias.
        * sysdeps/mach/hurd/rewinddir.c (__rewinddir): Use __seekdir instead
        of seekdir.
        * include/ifaddrs.h (__getifaddrs, __freeifaddrs): New declarations,
        and use libc_hidden_def on them.
        * inet/ifaddrs.c (__getifaddrs, __freeifaddrs): Use libc_hidden_def on
        them.
        * sysdeps/gnu/ifaddrs.c (__getifaddrs, __freeifaddrs): Likewise.
        * inet/check_pf.c (__check_pf): Use __getifaddrs and __freeifaddrs
        instead of getifaddrs and freeifaddrs.

2017-09-26  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * dlfcn/modatexit.c (foo): Remove __dso_handle check.
        * dlfcn/modcxaatexit.c: Include <dso_handle.h>.
        (__dso_handle): Remove declaration.
        * dlfcn/tstatexit.c (__dso_handle): Removed.
        (main): Don't check __dso_handle.
        * dlfcn/tstcxaatexit.c (__dso_handle): Removed.
        (main): Don't check __dso_handle.
        * include/dso_handle.h: New file.
        * malloc/mtrace.c: Include <dso_handle.h>.
        (mtrace): Pass __dso_handle directly.
        * nptl/pthread_atfork.c: Include <dso_handle.h>.
        (__dso_handle): Remove declaration.
        (__pthread_atfork): Pass __dso_handle directly.
        * nptl/tst-atfork2mod.c: Include <dso_handle.h>.
        (__dso_handle): Removed.
        * posix/wordexp-test.c: Include <dso_handle.h>.
        (__dso_handle): Remove declaration.
        (__app_register_atfork): Pass __dso_handle directly.
        * stdlib/at_quick_exit.c: Include <dso_handle.h>.
        (__dso_handle): Remove declaration.
        (at_quick_exit): Pass __dso_handle directly.
        * stdlib/atexit.c: Include <dso_handle.h>.
        (__dso_handle): Remove declaration.
        (atexit): Pass __dso_handle directly.
        * stdlib/tst-tls-atexit-lib.c: Include <dso_handle.h>.
        (__dso_handle): Removed.

2017-09-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/make-syscalls.sh: Use __ifunc to define symbols
        using VDSO.

2017-09-26  Alexey Makhalov  <amakhalov@vmware.com>

        * elf/dl-tunables.c (do_tunable_update_val): Range checking fix.
        * scripts/gen-tunables.awk: Set unspecified minval and/or maxval
        values to correct default value for given type.

2017-09-26  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #22101]
        * elf/Makefile (tests): Add tst-debug1.
        ($(objpfx)tst-debug1): New.
        ($(objpfx)tst-debug1.out): Likewise.
        ($(objpfx)tst-debug1mod1.so): Likewise.
        * elf/dl-load.c (_dl_map_object_from_fd): Skip PT_DYNAMIC segment
        with p_filesz == 0.
        * elf/tst-debug1.c: New file.

2017-09-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/sparc/sparc-ifunc.h [!__ASSEMBLER__] (sparc_libm_ifunc):
        Define using __ifunc.

2017-09-26  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Regenerate expf() and
        exp2f() values.

2017-09-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #22156]
        * sysdeps/ia64/stackinfo.h (DEFAULT_STACK_PERMS): Likewise.

2017-09-26  Florian Weimer  <fweimer@redhat.com>

        * resolv/Makefile (tests-internal): Fix typo in comment.

2017-09-26  Florian Weimer  <fweimer@redhat.com>

        * resolv/nss_dns/dns-host.c: Fix typo in comment.

2017-09-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * lib/malloc/scratch_buffer.h (struct scratch_buffer):
        Use an union instead of a max_align_t array for __space,
        so that __space is the same size on all platforms.
        * malloc/scratch_buffer_grow_preserve.c
        (__libc_scratch_buffer_grow_preserve): Likewise.

        [BZ #22183]
        * include/gnu-versions.h (_GNU_GLOB_INTERFACE_VERSION): Increase
        version to 2.
        * posix/Makefile (routines): Add glob-lstat-compat and
        glob64-lstat-compat.
        * posix/Versions (GLIBC_2.27, glob, glob64): Add symbol version.
        * posix/glob-lstat-compat.c: New file.
        * posix/glob64-lstat-compat.c: Likewise.
        * posix/tst-glob_lstat_compat.c: Likewise.
        * sysdeps/unix/sysv/linux/glob-lstat-compat.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c: Likewise.
        * sysdeps/unix/sysv/linux/glob64-lstat-compat.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/glob64-lstat-compat.c:
        Likewise.
        * sysdeps/unix/sysv/linux/alpha/glob.c: Remove file.
        * sysdeps/unix/sysv/linux/s390/s390-32/glob64.c: Likewise.
        * posix/glob.c (glob_lstat): New function.
        (glob): Rename to __glob and add versioned symbol to 2.27.
        (glob_in_dir): Use glob_lstat.
        * posix/glob64.c (glob64): Add GLOB_ATTRIBUTE.
        * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/glob.c (glob): Add versioned symbol for
        2.27.
        * sysdeps/unix/sysv/linux/glob64.c (glob64): Likewise.
        * sysdeps/unix/sysv/linux/oldglob.c (GLOB_NO_LSTAT): Define.
        * sysdeps/unix/sysv/linux/alpha/oldglob.c (__old_glob): Do not use
        gl_lstat on glob call.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Add GLIBC_2.27 glob
        and glob64 symbols.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
        Likewise.
        * sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.

2017-09-25  H.J. Lu  <hongjiu.lu@intel.com>

        * configure.ac (AS): Require binutils 2.25 or later.
        * configure: Regenerated.

2017-09-25  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #22207]
        * stdlib/test-atexit-race-common.c (do_test): Minimize required
        VM size.

2017-09-25  DJ Delorie  <dj@redhat.com>

        [BZ #22161]
        * nscd/netgroupcache.c (addinnetgrX): Release read lock after
        resetting timeout.

2017-09-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/ieee754/dbl-64/sincos32.h
        [SINCCOS32_H]: Remove define.
        [SINCOS32_H]: Define.

2017-09-25  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/Versions (expf): New libm symbol at GLIBC_2.27.
        (exp2f): Likewise.
        * math/w_exp2f.c: New file.
        * math/w_expf.c: New file.
        * math/w_exp2f_compat.c (__exp2f_compat): For compat symbol only.
        * math/w_expf_compat.c (__expf_compat): Likewise.
        * sysdeps/ia64/fpu/e_exp2f.S: Add versioned symbols.
        * sysdeps/ia64/fpu/e_expf.S: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2017-09-25  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * math/Makefile (type-float-routines): Add math_errf and e_exp2f_data.
        * sysdeps/aarch64/fpu/math_private.h (TOINT_INTRINSICS): Define.
        (roundtoint, converttoint): Likewise.
        * sysdeps/ieee754/flt-32/e_expf.c: New implementation.
        * sysdeps/ieee754/flt-32/e_exp2f.c: New implementation.
        * sysdeps/ieee754/flt-32/e_exp2f_data.c: New file.
        * sysdeps/ieee754/flt-32/math_config.h: New file.
        * sysdeps/ieee754/flt-32/math_errf.c: New file.
        * sysdeps/ieee754/flt-32/t_exp2f.h: Remove.
        * sysdeps/i386/fpu/e_exp2f_data.c: New file.
        * sysdeps/i386/fpu/math_errf.c: New file.
        * sysdeps/ia64/fpu/e_exp2f_data.c: New file.
        * sysdeps/ia64/fpu/math_errf.c: New file.
        * sysdeps/m68k/m680x0/fpu/e_exp2f_data.c: New file.
        * sysdeps/m68k/m680x0/fpu/math_errf.c: New file.

2017-09-24  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/dl-sysdep.c (check_no_hidden): New macro.
        (__open, __close, __libc_read, __libc_write, __writev, __libc_lseek64,
        __mmap, __fxstat64, __xstat64, __access, __access_noerrno, __getpid,
        __getcwd, __sbrk, __strtoul_internal, _exit, abort): Use check_no_hidden
        to make sure that these symbols are defined.
        * sysdeps/mach/hurd/bits/socket.h: Include <bits/wordsize.h> instead
        of <limits.h>
        (__need_NULL): Do not define.
        (__ss_aligntype): Use __WORDSIZE instead of ULONG_MAX to determine
        alignment.
        [!__USE_MISC] (pseudo_AF_XTP, pseudo_AF_RTIP, pseudo_AF_PIP,
        CMGROUP_MAX, cmsgcred): Do not define.
        (CMSG_FIRSTHDR, __cmsg_nxthdr): Use (struct cmsghdr *) 0 instead of
        NULL.
        * bits/socket.h: Likewise.
        * sysdeps/unix/clock_gettime.c (realtime_gettime, __clock_gettime): Use
        __gettimeofday instead of gettimeofday.
        * sysdeps/unix/clock_settime.c (__clock_settime): Use __settimeofday
        instead of settimeofday.

2017-09-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/flt-32/s_asinhf.c: Include <libm-alias-float.h>.
        (asinhf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_atanf.c: Include <libm-alias-float.h>.
        (atanf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_cbrtf.c: Include <libm-alias-float.h>.
        (cbrtf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_ceilf.c: Include <libm-alias-float.h>.
        (ceilf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_copysignf.c: Include
        <libm-alias-float.h>.
        (copysignf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_cosf.c: Include <libm-alias-float.h>.
        (cosf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_erff.c: Include <libm-alias-float.h>.
        (erff): Define using libm_alias_float.
        (erfcf): Likewise.
        * sysdeps/ieee754/flt-32/s_expm1f.c: Include <libm-alias-float.h>.
        (expm1f): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_fabsf.c: Include <libm-alias-float.h>.
        (fabsf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_floorf.c: Include <libm-alias-float.h>.
        (floorf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_frexpf.c: Include <libm-alias-float.h>.
        (frexpf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_fromfpf.c (fromfpf): Define using
        libm_alias_float.
        * sysdeps/ieee754/flt-32/s_fromfpf_main.c: Include
        <libm-alias-float.h>.
        * sysdeps/ieee754/flt-32/s_fromfpxf.c (fromfpxf): Define using
        libm_alias_float.
        * sysdeps/ieee754/flt-32/s_getpayloadf.c: Include
        <libm-alias-float.h>.
        (getpayloadf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_llrintf.c: Include
        <libm-alias-float.h>.
        (llrintf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_llroundf.c: Include
        <libm-alias-float.h>.
        (llroundf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_logbf.c: Include <libm-alias-float.h>.
        (logbf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_lrintf.c: Include <libm-alias-float.h>.
        (lrintf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_lroundf.c: Include <libm-alias-float.h>.
        (lroundf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_modff.c: Include <libm-alias-float.h>.
        (modff): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_nearbyintf.c: Include
        <libm-alias-float.h>.
        (nearbyintf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_nextafterf.c: Include
        <libm-alias-float.h>.
        (nextafterf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_nextupf.c: Include
        <libm-alias-float.h>.
        (nextupf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_remquof.c: Include
        <libm-alias-float.h>.
        (remquof): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_rintf.c: Include <libm-alias-float.h>.
        (rintf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_roundevenf.c: Include
        <libm-alias-float.h>.
        (roundevenf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_roundf.c: Include <libm-alias-float.h>.
        (roundf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_setpayloadf.c (setpayloadf): Define
        using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_setpayloadf_main.c: Include
        <libm-alias-float.h>.
        * sysdeps/ieee754/flt-32/s_setpayloadsigf.c (setpayloadsigf):
        Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_sincosf.c: Include
        <libm-alias-float.h>.
        (sincosf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_sinf.c: Include <libm-alias-float.h>.
        (sinf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_tanf.c: Include <libm-alias-float.h>.
        (tanf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_tanhf.c: Include <libm-alias-float.h>.
        (tanhf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_totalorderf.c: Include
        <libm-alias-float.h>.
        (totalorderf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_totalordermagf.c: Include
        <libm-alias-float.h>.
        (totalordermagf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_truncf.c: Include <libm-alias-float.h>.
        (truncf): Define using libm_alias_float.
        * sysdeps/ieee754/flt-32/s_ufromfpf.c (ufromfpf): Define using
        libm_alias_float.
        * sysdeps/ieee754/flt-32/s_ufromfpxf.c (ufromfpxf): Define using
        libm_alias_float.

2017-09-22  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>

        [BZ #22146]
        math/math.h: Let fpclassify use the builtin in C++ mode, even
        when optimazing for size.

2017-09-22  Joseph Myers  <joseph@codesourcery.com>

        * csu/Makefile (generated): Do not add version-info.h.
        (before-compile): Likewise.
        (all-Banner-files): Remove variable.
        ($(objpfx)version-info.h): Remove rule.
        * csu/version.c (banner): Do not include "version-info.h".
        * libidn/Banner: Remove.
        * manual/contrib.texi (Simon Josefsson): New entry.

2017-09-21  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>

        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (__ieee754_lgammal_r):
        Remove conditionals on LDBL_MANT_DIG.
        * sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c
        (__ieee754_lgammal_r): Likewise.

2017-09-21  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>

        * sysdeps/ieee754/ldbl-128ibm/e_expl.c: Remove definitions of
        _Float128 and L().
        * sysdeps/ieee754/ldbl-128ibm/e_j0l.c: Remove definitions of
        _Float128 and L(). Replace _Float128 with long double and L(x)
        with xL, throughout the file.
        * sysdeps/ieee754/ldbl-128ibm/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/t_expl.h: Likewise.

2017-09-21  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>

        * sysdeps/ieee754/ldbl-128ibm/e_expl.c: Include tables from
        sysdeps/ieee754/ldbl-128ibm.
        * sysdeps/ieee754/ldbl-128ibm/e_j0l.c: Copy contents from the
        equivalent implementation in sysdeps/ieee754/ldbl-128/ instead
        of including it.  Keep _Float128 and L() intact.  These will be
        reviewed by a separate patch.
        * sysdeps/ieee754/ldbl-128ibm/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/t_expl.h: Likewise.

2017-09-21  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
        (__finitef128): Define to __redirect___finitef128.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
        (__isinff128): Define to __redirect___isinff128.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
        (__isnanf128): Define to __redirect___isnanf128.

2017-09-21  Gabriel F. T. Gomes  <gabriel@inconstante.eti.br>

        * sysdeps/powerpc/powerpc64le/Makefile
        (CFLAGS-tst-strtod-nan-locale.c): New variable.
        (CFLAGS-tst-wcstod-nan-locale.c): New variable.

2017-09-21  Paul Pluzhnikov  <ppluzhnikov@google.com>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ #22180]
        * stdlib/Makefile (tests): Add test-dlclose-exit-race.
        * stdlib/test-dlclose-exit-race.c: New file.
        * stdlib/test-dlclose-exit-race-helper.c: New file.
        * stdlib/exit.c (__run_exit_handlers): Mark slot as free.

2017-09-21  Joseph Myers  <joseph@codesourcery.com>

        * crypt/Banner: Remove file.
        * nptl/Banner: Likewise.
        * resolv/Banner: Likewise.
        * soft-fp/Banner: Likewise.
        * nptl/Makefile ($(objpfx)banner.h): Remove rule.
        ($(objpfx)version.d): Remove dependency on banner.h.
        ($(objpfx)version.os): Likewise.
        * nptl/version.c (banner): Do not include banner.h.
        * manual/contrib.texi: Update entries for Richard Henderson, Jakub
        Jelinek and BIND code.

2017-09-20  Paul Pluzhnikov  <ppluzhnikov@google.com>
            Carlos O'Donell  <carlos@redhat.com>

        * support/xdlfcn.h: New file.
        * support/xdlfcn.c: New file.
        * support/Makefile (libsupport-routines): Add xdlfcn.
        * stdlib/tst-tls-atexit.c: Use xdlopen, xdlsym, xdlclose.

2017-09-20  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20142]
        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add s_trunc-c, s_truncf-c, s_trunc-sse4_1 and s_truncf-sse4_1.
        * sysdeps/x86_64/fpu/multiarch/s_trunc-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_trunc-sse4_1.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_trunc.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_truncf-c.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_truncf-sse4_1.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_truncf.c: Likewise.

2017-09-20  Paul Pluzhnikov  <ppluzhnikov@google.com>
            Ricky Zhou  <rickyz@google.com>
            Anoop V Chakkalakkal  <anoop.vijayan@in.ibm.com>

        [BZ #14333]
        * stdlib/cxa_atexit.c (__internal_atexit): Use __exit_funcs_lock.
        Remove atomics.
        (__new_exitfn): Fail registration when we finished at_exit processing.
        * stdlib/cxa_finalize.c (__cxa_finalize): Likewise.
        * stdlib/on_exit.c (__on_exit): Likewise.
        * stdlib/exit.c (__exit_funcs_done): New variable.
        (__run_exit_handlers): Use __exit_funcs_lock.
        * stdlib/exit.h (__exit_funcs_lock, __exit_funcs_done): New
        declarations.
        * stdlib/Makefile (test-atexit-race, test-quick_at_exit-race)
        (test-cxa_atexit-race, test-on_exit-race): New tests.
        * stdlib/test-atexit-race-common.c: New file.
        * stdlib/test-atexit-race.c: New file.
        * stdlib/test-at_quick_exit-race.c: New file.
        * stdlib/test-cxa_atexit-race.c: New file.
        * stdlib/test-on_exit-race.c: New file.

2017-09-20  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * benchtests/Makefile: Add exp2f and log2f benchmarks.
        * benchtests/exp2f-inputs: Copy of expf-inputs.
        * benchtests/log2f-inputs: Copy of logf-inputs.

2017-09-19  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/fexecve.c (fexecve) [__NR_execveat]:
        Explicitly take address of first element of array arguments in
        call to INLINE_SYSCALL.

2017-09-19  Andreas Schwab  <schwab@suse.de>

        [BZ #22134]
        * sysdeps/unix/sysv/linux/fexecve.c (fexecve) [__NR_execveat]: Try
        execveat first.
        [!__ASSUME_EXECVEAT]: Fall back to /proc if execveat is
        unimplemented.
        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_EXECVEAT)
        [__LINUX_KERNEL_VERSION >= 0x031300]: Define.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_EXECVEAT) [__LINUX_KERNEL_VERSION < 0x040200]: Undef.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        (__ASSUME_EXECVEAT) [__LINUX_KERNEL_VERSION < 0x040000]: Undef.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_EXECVEAT) [__LINUX_KERNEL_VERSION < 0x040000]: Undef.
        * posix/Makefile (tests): Add tst-fexecve.
        * posix/tst-fexecve.c: New file.

2017-09-19  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/Makefile: Add logf benchmark.
        * benchtests/logf-inputs: Add reduced trace from wrf_r.

2017-09-19  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/Makefile: Add expf benchmark.
        * benchtests/expf-inputs: Add reduced trace from wrf_r.

2017-09-19  Wilco Dijkstra  <wdijkstr@arm.com>

        * csu/Makefile: Add -funwind-tables to libc-start.c.
        * debug/Makefile: Add -funwind-tables to backtrace.c.
        * sysdeps/aarch64/Makefile: Remove CFLAGS-backtrace.c.
        * sysdeps/arm/Makefile: Likewise.
        * sysdeps/i386/Makefile: Likewise.
        * sysdeps/m68k/Makefile: Likewise.
        * sysdeps/mips/Makefile: Likewise.
        * sysdeps/nios2/Makefile: Likewise.
        * sysdeps/sh/Makefile: Likewise.
        * sysdeps/sparc/Makefile: Likewise.

2017-09-19  Joseph Myers  <joseph@codesourcery.com>

        * benchtests/Makefile (bench-math): Add trunc and truncf.
        (CFLAGS-bench-trunc.c): New variable.
        (CFLAGS-bench-truncf.c): Likewise.
        * benchtests/trunc-inputs: New file.
        * benchtests/truncf-inputs: Likewise.

2017-09-19  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/memset.S: Avoid misaligned stores.

2017-09-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c [LIBM_SVID_COMPAT &&
        !LONG_DOUBLE_COMPAT (libm, GLIBC_2_1)] (weak_alias): Undefine and
        redefine.
        [LIBM_SVID_COMPAT && !LONG_DOUBLE_COMPAT (libm, GLIBC_2_1)]
        (exp10l): Define as weak alias.
        * sysdeps/ieee754/ldbl-opt/w_remainderl_compat.c [LIBM_SVID_COMPAT
        && !LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)] (weak_alias): Undefine
        and redefine.
        [LIBM_SVID_COMPAT && !LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)]
        (remainderl): Define as weak alias.

        * math/s_fmal.c: Include <libm-alias-ldouble.h>.
        (fmal): Define using libm_alias_ldouble.
        * math/w_acoshl_compat.c: Include <libm-alias-ldouble.h>.
        (acoshl): Define using libm_alias_ldouble.
        * math/w_acosl_compat.c: Include <libm-alias-ldouble.h>.
        (acosl): Define using libm_alias_ldouble.
        * math/w_asinl_compat.c: Include <libm-alias-ldouble.h>.
        (asinl): Define using libm_alias_ldouble.
        * math/w_atan2l_compat.c: Include <libm-alias-ldouble.h>.
        (atan2l): Define using libm_alias_ldouble.
        * math/w_atanhl_compat.c: Include <libm-alias-ldouble.h>.
        (atanhl): Define using libm_alias_ldouble.
        * math/w_coshl_compat.c: Include <libm-alias-ldouble.h>.
        (coshl): Define using libm_alias_ldouble.
        * math/w_exp10l_compat.c: Include <libm-alias-ldouble.h>.
        (exp10l): Define using libm_alias_ldouble.
        * math/w_exp2l_compat.c: Include <libm-alias-ldouble.h>.
        (exp2l): Define using libm_alias_ldouble.
        * math/w_expl_compat.c: Include <libm-alias-ldouble.h>.
        (expl): Define using libm_alias_ldouble.
        * math/w_fmodl_compat.c: Include <libm-alias-ldouble.h>.
        (fmodl): Define using libm_alias_ldouble.
        * math/w_hypotl_compat.c: Include <libm-alias-ldouble.h>.
        (hypotl): Define using libm_alias_ldouble.
        * math/w_j0l_compat.c: Include <libm-alias-ldouble.h>.
        (j0l): Define using libm_alias_ldouble.
        (y0l): Likewise.
        * math/w_j1l_compat.c: Include <libm-alias-ldouble.h>.
        (j1l): Define using libm_alias_ldouble.
        (y1l): Likewise.
        * math/w_jnl_compat.c: Include <libm-alias-ldouble.h>.
        (jnl): Define using libm_alias_ldouble.
        (ynl): Likewise.
        * math/w_log10l_compat.c: Include <libm-alias-ldouble.h>.
        (log10l): Define using libm_alias_ldouble.
        * math/w_log2l_compat.c: Include <libm-alias-ldouble.h>.
        (log2l): Define using libm_alias_ldouble.
        * math/w_logl_compat.c: Include <libm-alias-ldouble.h>.
        (logl): Define using libm_alias_ldouble.
        * math/w_powl_compat.c: Include <libm-alias-ldouble.h>.
        (powl): Define using libm_alias_ldouble.
        * math/w_remainderl_compat.c: Include <libm-alias-ldouble.h>.
        (remainderl): Define using libm_alias_ldouble.
        * math/w_sinhl_compat.c: Include <libm-alias-ldouble.h>.
        (sinhl): Define using libm_alias_ldouble.
        * math/w_sqrtl_compat.c: Include <libm-alias-ldouble.h>.
        (sqrtl): Define using libm_alias_ldouble.
        * math/w_tgammal_compat.c: Include <libm-alias-ldouble.h>.
        (tgammal): Define using libm_alias_ldouble.
        * sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c [LIBM_SVID_COMPAT]
        (exp10l): Do not use long_double_symbol here.
        * sysdeps/ieee754/ldbl-opt/w_remainderl_compat.c
        [LIBM_SVID_COMPAT] (remainderl): Likewise.
        * sysdeps/ieee754/ldbl-opt/s_fmal.c: Remove.
        * sysdeps/ieee754/ldbl-opt/w_acoshl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acosl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_asinl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atan2l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atanhl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_coshl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_fmodl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_hypotl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j0l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j1l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_jnl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log10l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log2l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_logl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_powl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sinhl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sqrtl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_tgammal_compat.c: Likewise.

2017-09-18  Wang Boshi  <wangboshi@huawei.com>  (tiny change)

        * sysdeps/aarch64/start.S: Use MOVL instead of literal pools.
        * sysdeps/aarch64/sysdep.h (MOVL): Add MOVL macro.

2017-09-17  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * io/read.c (read): Add libc_hidden_weak.
        * sysdeps/mach/hurd/read.c (read): Likewise.
        * io/write.c (write): Likewise.
        * sysdeps/mach/hurd/write.c (write): Likewise.
        * io/pread64.c (__pread64): Likewise.
        * sysdeps/mach/hurd/pread64.c (__pread64): Likewise.
        * posix/pread64.c (__pread64): Add libc_hidden_def.

2017-09-16  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * benchtests/scripts/compare_strings.py: New option -g.
        (draw_graph): Print a message that a graph is being generated.
        (process_results): Generate graph only if -g is passed.
        (main): Process option -g.

        * benchtests/scripts/compare_strings.py (process_results):
        Better spacing for output.

        * benchtests/scripts/compare_strings.py: Use argparse.
        * benchtests/README: Document existence of compare_strings.py.

2017-09-15  Joseph Myers  <joseph@codesourcery.com>

        * math/s_fma.c: Include <libm-alias-double.h>.
        (fma): Define using libm_alias_double.
        * math/s_nextafter.c: Include <libm-alias-double.h>.
        (nextafter): Define using libm_alias_double.
        * math/w_acos_compat.c: Include <libm-alias-double.h>.
        (acos): Define using libm_alias_double.
        * math/w_acosh_compat.c: Include <libm-alias-double.h>.
        (aocsh): Define using libm_alias_double.
        * math/w_asin_compat.c: Include <libm-alias-double.h>.
        (asin): Define using libm_alias_double.
        * math/w_atan2_compat.c: Include <libm-alias-double.h>.
        (atan2): Define using libm_alias_double.
        * math/w_atanh_compat.c: Include <libm-alias-double.h>.
        (atanh): Define using libm_alias_double.
        * math/w_cosh_compat.c: Include <libm-alias-double.h>.
        (cosh): Define using libm_alias_double.
        * math/w_exp10_compat.c: Include <libm-alias-double.h>.
        (exp10): Define using libm_alias_double.
        * math/w_exp2_compat.c: Include <libm-alias-double.h>.
        (exp2): Define using libm_alias_double.
        * math/w_exp_compat.c: Include <libm-alias-double.h>.
        (exp): Define using libm_alias_double.
        * math/w_fmod_compat.c: Include <libm-alias-double.h>.
        (fmod): Define using libm_alias_double.
        * math/w_hypot_compat.c: Include <libm-alias-double.h>.
        (hypot): Define using libm_alias_double.
        * math/w_j0_compat.c: Include <libm-alias-double.h>.
        (j0): Define using libm_alias_double.
        (y0): Likewise.
        * math/w_j1_compat.c: Include <libm-alias-double.h>.
        (j1): Define using libm_alias_double.
        (y1): Likewise.
        * math/w_jn_compat.c: Include <libm-alias-double.h>.
        (jn): Define using libm_alias_double.
        (yn): Likewise.
        * math/w_log10_compat.c: Include <libm-alias-double.h>.
        (log10): Define using libm_alias_double.
        * math/w_log2_compat.c: Include <libm-alias-double.h>.
        (log2): Define using libm_alias_double.
        * math/w_log_compat.c: Include <libm-alias-double.h>.
        (log): Define using libm_alias_double.
        * math/w_pow_compat.c: Include <libm-alias-double.h>.
        (pow): Define using libm_alias_double.
        * math/w_remainder_compat.c: Include <libm-alias-double.h>.
        (remainder): Define using libm_alias_double.
        * math/w_sinh_compat.c: Include <libm-alias-double.h>.
        (sinh): Define using libm_alias_double.
        * math/w_sqrt_compat.c: Include <libm-alias-double.h>.
        (sqrt): Define using libm_alias_double.
        * math/w_tgamma_compat.c: Include <libm-alias-double.h>.
        (tgamma): Define using libm_alias_double.
        * sysdeps/ieee754/ldbl-opt/s_nextafter.c [LONG_DOUBLE_COMPAT(libm,
        GLIBC_2_0)] (nextafterl): Do not define compat symbol here.
        * sysdeps/ieee754/ldbl-opt/w_exp10_compat.c
        [LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)] (exp10l): Likewise.
        * sysdeps/ieee754/ldbl-opt/w_remainder_compat.c
        [LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)] (remainderl): Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acos_compat.c: Remove.
        * sysdeps/ieee754/ldbl-opt/w_acosh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_asin_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atan2_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atanh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_cosh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_exp_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_fmod_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_hypot_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j0_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j1_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_jn_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log10_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log2_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_pow_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sinh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sqrt_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_tgamma_compat.c: Likewise.

        * math/e_acoshl.c: Remove.
        * math/e_acosl.c: Likewise.
        * math/e_asinl.c: Likewise.
        * math/e_atan2l.c: Likewise.
        * math/e_atanhl.c: Likewise.
        * math/e_coshl.c: Likewise.
        * math/e_expl.c: Likewise.
        * math/e_fmodl.c: Likewise.
        * math/e_gammal_r.c: Likewise.
        * math/e_hypotl.c: Likewise.
        * math/e_j0l.c: Likewise.
        * math/e_j1l.c: Likewise.
        * math/e_jnl.c: Likewise.
        * math/e_lgammal_r.c: Likewise.
        * math/e_log10l.c: Likewise.
        * math/e_log2l.c: Likewise.
        * math/e_logl.c: Likewise.
        * math/e_powl.c: Likewise.
        * math/e_rem_pio2l.c: Likewise.
        * math/e_sinhl.c: Likewise.
        * math/e_sqrtf128.c: Likewise.
        * math/e_sqrtl.c: Likewise.
        * math/k_cosl.c: Likewise.
        * math/k_sinl.c: Likewise.
        * math/k_tanl.c: Likewise.
        * math/s_asinhl.c: Likewise.
        * math/s_atanl.c: Likewise.
        * math/s_cbrtl.c: Likewise.
        * math/s_erfl.c: Likewise.
        * math/s_expm1l.c: Likewise.
        * math/s_log1pl.c: Likewise.
        * math/s_tanhl.c: Likewise.

2017-09-15  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #21745]
        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile:
        [$(subdir) = math] (sysdep_calls): New variable.  Has the
        previous contents of sysdep_routines, but re-sorted..
        [$(subdir) = math] (sysdep_routines): Re-use the contents from
        sysdep_calls.
        [$(subdir) = math] (libm-sysdep_routines): Remove the functions
        defined in sysdep_calls and replace by the respective m_* names.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S:
        (compat_symbol): Undefine to avoid duplicated compat symbols in
        libc.

2017-09-15  Joseph Myers  <joseph@codesourcery.com>

        * math/s_fmaf.c: Include <libm-alias-float.h>.
        (fmaf): Define using libm_alias_float.
        * math/w_acosf_compat.c: Include <libm-alias-float.h>.
        (acosf): Define using libm_alias_float.
        * math/w_acoshf_compat.c: Include <libm-alias-float.h>.
        (acoshf): Define using libm_alias_float.
        * math/w_asinf_compat.c: Include <libm-alias-float.h>.
        (asinf): Define using libm_alias_float.
        * math/w_atan2f_compat.c: Include <libm-alias-float.h>.
        (atan2f): Define using libm_alias_float.
        * math/w_atanhf_compat.c: Include <libm-alias-float.h>.
        (atanhf): Define using libm_alias_float.
        * math/w_coshf_compat.c: Include <libm-alias-float.h>.
        (coshf): Define using libm_alias_float.
        * math/w_exp10f_compat.c: Include <libm-alias-float.h>.
        (exp10f): Define using libm_alias_float.
        * math/w_fmodf_compat.c: Include <libm-alias-float.h>.
        (fmodf): Define using libm_alias_float.
        * math/w_hypotf_compat.c: Include <libm-alias-float.h>.
        (hypotf): Define using libm_alias_float.
        * math/w_j0f_compat.c: Include <libm-alias-float.h>.
        (j0f): Define using libm_alias_float.
        (y0f): Likewise.
        * math/w_j1f_compat.c: Include <libm-alias-float.h>.
        (j1f): Define using libm_alias_float.
        (y1f): Likewise.
        * math/w_jnf_compat.c: Include <libm-alias-float.h>.
        (jnf): Define using libm_alias_float.
        (ynf): Likewise.
        * math/w_log10f_compat.c: Include <libm-alias-float.h>.
        (log10f): Define using libm_alias_float.
        * math/w_log2f_compat.c: Include <libm-alias-float.h>.
        (log2f): Define using libm_alias_float.
        * math/w_logf_compat.c: Include <libm-alias-float.h>.
        (logf): Define using libm_alias_float.
        * math/w_powf_compat.c: Include <libm-alias-float.h>.
        (powf): Define using libm_alias_float.
        * math/w_remainderf_compat.c: Include <libm-alias-float.h>.
        (remainderf): Define using libm_alias_float.
        * math/w_sinhf_compat.c: Include <libm-alias-float.h>.
        (sinhf): Define using libm_alias_float.
        * math/w_sqrtf_compat.c: Include <libm-alias-float.h>.
        (sqrtf): Define using libm_alias_float.
        * math/w_tgammaf_compat.c: Include <libm-alias-float.h>.
        (tgammaf): Define using libm_alias_float.

2017-09-14  Joseph Myers  <joseph@codesourcery.com>

        * include/math.h (roundeven): Change hidden_proto call to
        __roundeven.
        * math/w_j0_compat.c (j0): Rename to __j0 and define as weak
        alias.
        [NO_LONG_DOUBLE] (__j0l): New strong alias.
        (y0): Rename to __y0 and define as weak alias.
        [NO_LONG_DOUBLE] (__y0l): New strong alias.
        * math/w_j0f_compat.c (j0f): Rename to __j0f and define as weak
        alias.
        (y0f): Rename to __y0f and define as weak alias.
        * math/w_j1_compat.c (j1): Rename to __j1 and define as weak
        alias.
        [NO_LONG_DOUBLE] (__j1l): New strong alias.
        (y1): Rename to __y1 and define as weak alias.
        [NO_LONG_DOUBLE] (__y1l): New strong alias.
        * math/w_j1f_compat.c (j1f): Rename to __j1f and define as weak
        alias.
        (y1f): Rename to __y1f and define as weak alias.
        * math/w_jn_compat.c (jn): Rename to __jn and define as weak
        alias.
        [NO_LONG_DOUBLE] (__jnl): New strong alias.
        (yn): Rename to __yn and define as weak alias.
        [NO_LONG_DOUBLE] (__ynl): New strong alias.
        * math/w_jnf_compat.c (jnf): Rename to __jnf and define as weak
        alias.
        (ynf): Rename to __ynf and define as weak alias.
        * sysdeps/ieee754/dbl-64/s_fromfp.c (FUNC): Define to __fromfp.
        (fromfp): Define as weak alias.
        [NO_LONG_DOUBLE] (__fromfpl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_fromfpx.c (FUNC): Define to __fromfpx.
        (fromfpx): Define as weak alias.
        [NO_LONG_DOUBLE] (__fromfpxl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_getpayload.c (getpayload): Rename to
        __getpayload and define as weak alias.
        [NO_LONG_DOUBLE] (__getpayloadl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_roundeven.c (roundeven): Rename to
        __roundeven and define as weak alias.
        [NO_LONG_DOUBLE] (__roundevenl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_setpayload.c (FUNC): Define to
        __setpayload.
        (setpayload): Define as weak alias.
        [NO_LONG_DOUBLE] (__setpayloadl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_setpayloadsig.c (FUNC): Define to
        __setpayloadsig.
        (setpayloadsig): Define as weak alias.
        [NO_LONG_DOUBLE] (__setpayloadsigl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_totalorder.c (totalorder): Rename to
        __totalorder and define as weak alias.
        [NO_LONG_DOUBLE] (__totalorderl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_totalordermag.c (totalordermag): Rename
        to __totalordermag and define as weak alias.
        [NO_LONG_DOUBLE] (__totalordermagl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_ufromfp.c (FUNC): Define to __ufromfp.
        (ufromfp): Define as weak alias.
        [NO_LONG_DOUBLE] (__ufromfpl): New strong alias.
        * sysdeps/ieee754/dbl-64/s_ufromfpx.c (FUNC): Define to
        __ufromfpx.
        (ufromfpx): Define as weak alias.
        [NO_LONG_DOUBLE] (__ufromfpxl): New strong alias.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c (getpayload):
        Rename to __getpayload and define as weak alias.
        [NO_LONG_DOUBLE] (__getpayloadl): New strong alias.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_roundeven.c (roundeven):
        Rename to __roundeven and define as weak alias.
        [NO_LONG_DOUBLE] (__roundevenl): New strong alias.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalorder.c (totalorder):
        Rename to __totalorder and define as weak alias.
        [NO_LONG_DOUBLE] (__totalorderl): New strong alias.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalordermag.c
        (totalordermag): Rename to __totalordermag and define as weak
        alias.
        [NO_LONG_DOUBLE] (__totalordermagl): New strong alias.
        * sysdeps/ieee754/float128/float128_private.h (__getpayloadl): New
        macro.
        (__roundevenl): Likewise.
        (__totalorderl): Likewise.
        (__totalordermagl): Likewise
        * sysdeps/ieee754/float128/s_fromfpf128.c (FUNC): Define to
        __fromfpf128.
        (fromfpf128): Define as weak alias.
        * sysdeps/ieee754/float128/s_fromfpxf128.c (FUNC): Define to
        __fromfpxf128.
        (fromfpxf128): Define as weak alias.
        * sysdeps/ieee754/float128/s_setpayloadf128.c (FUNC): Define to
        __setpayloadf128.
        (setpayloadf128): Define as weak alias.
        * sysdeps/ieee754/float128/s_setpayloadsigf128.c (FUNC): Define to
        __setpayloadsigf128.
        (setpayloadsigf128): Define as weak alias.
        * sysdeps/ieee754/float128/s_ufromfpf128.c (FUNC): Define to
        __ufromfpf128.
        (ufromfpf128): Define as weak alias.
        * sysdeps/ieee754/float128/s_ufromfpxf128.c (FUNC): Define to
        __ufromfpxf128.
        (ufromfpxf128): Define as weak alias.
        * sysdeps/ieee754/flt-32/s_fromfpf.c (FUNC): Define to __fromfpf.
        (fromfpf): Define as weak alias.
        * sysdeps/ieee754/flt-32/s_fromfpxf.c (FUNC): Define to
        __fromfpxf.
        (fromfpxf): Define as weak alias.
        * sysdeps/ieee754/flt-32/s_getpayloadf.c (getpayloadf): Rename to
        __getpayloadf and define as weak alias.
        * sysdeps/ieee754/flt-32/s_roundevenf.c (roundevenf): Rename to
        __roundevenf and define as weak alias.
        * sysdeps/ieee754/flt-32/s_setpayloadf.c (FUNC): Define to
        __setpayloadf.
        (setpayloadf): Define as weak alias.
        * sysdeps/ieee754/flt-32/s_setpayloadsigf.c (FUNC): Define to
        __setpayloadsigf.
        (setpayloadsigf): Define as weak alias.
        * sysdeps/ieee754/flt-32/s_totalorderf.c (totalorderf): Rename to
        __totalorderf and define as weak alias.
        * sysdeps/ieee754/flt-32/s_totalordermagf.c (totalordermagf):
        Rename to __totalordermagf and define as weak alias.
        * sysdeps/ieee754/flt-32/s_ufromfpf.c (FUNC): Define to
        __ufromfpf.
        (ufromfpf): Define as weak alias.
        * sysdeps/ieee754/flt-32/s_ufromfpxf.c (FUNC): Define to
        __ufromfpxf.
        (ufromfpxf): Define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_fromfpl.c (FUNC): Define to
        __fromfpl.
        (fromfpl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_fromfpxl.c (FUNC): Define to
        __fromfpxl.
        (fromfpxl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_getpayloadl.c (getpayloadl): Rename
        to __getpayloadl and define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_roundevenl.c (roundevenl): Rename to
        __roundevenl and define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_setpayloadl.c (FUNC): Define to
        __setpayloadl.
        (setpayloadl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_setpayloadsigl.c (FUNC): Define to
        __setpayloadsigl.
        (setpayloadsigl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_totalorderl.c (totalorderl): Rename
        to __totalorderl and define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_totalordermagl.c (totalordermagl):
        Rename to __totalordermagl and define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_ufromfpl.c (FUNC): Define to
        __ufromfpl.
        (ufromfpl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128/s_ufromfpxl.c (FUNC): Define to
        __ufromfpxl.
        (ufromfpxl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_fromfpl.c (FUNC): Define to
        __fromfpl.
        (fromfpl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_fromfpxl.c (FUNC): Define to
        __fromfpxl.
        (fromfpxl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c (getpayloadl):
        Rename to __getpayloadl and define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_roundevenl.c (roundevenl): Rename
        to __roundevenl and define as weak alias.  Call __roundeven
        instead of roundeven.
        * sysdeps/ieee754/ldbl-128ibm/s_setpayloadl.c (FUNC): Define to
        __setpayloadl.
        (setpayloadl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_setpayloadsigl.c (FUNC): Define to
        __setpayloadsigl.
        (setpayloadsigl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c (totalorderl):
        Rename to __totalorderl and define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_totalordermagl.c (totalordermagl):
        Rename to __totalordermagl and define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_ufromfpl.c (FUNC): Define to
        __ufromfpl.
        (ufromfpl): Define as weak alias.
        * sysdeps/ieee754/ldbl-128ibm/s_ufromfpxl.c (FUNC): Define to
        __ufromfpxl.
        (ufromfpxl): Define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_fromfpl.c (FUNC): Define to
        __fromfpl.
        (fromfpl): Define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_fromfpxl.c (FUNC): Define to
        __fromfpxl.
        (fromfpxl): Define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_getpayloadl.c (getpayloadl): Rename to
        __getpayloadl and define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_roundevenl.c (roundevenl): Rename to
        __roundevenl and define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_setpayloadl.c (FUNC): Define to
        __setpayloadl.
        (setpayloadl): Define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_setpayloadsigl.c (FUNC): Define to
        __setpayloadsigl.
        (setpayloadsigl): Define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_totalorderl.c (totalorderl): Rename to
        __totalorderl and define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_totalordermagl.c (totalordermagl):
        Rename to __totalordermagl and define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_ufromfpl.c (FUNC): Define to
        __ufromfpl.
        (ufromfpl): Define as weak alias.
        * sysdeps/ieee754/ldbl-96/s_ufromfpxl.c (FUNC): Define to
        __ufromfpxl.
        (ufromfpxl): Define as weak alias.

2017-09-14  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * benchtests/bench-string.h (realloc_bufs): New function.
        (test_init): Call it.
        * benchtests/bench-memset-large.c (do_test): Likewise.
        * benchtests/bench-memset.c (do_test): Likewise.

        * benchtests/bench-memset-large.c: Print output in JSON
        format.
        * benchtests/bench-memset.c: Likewise.

2017-09-14  Mike FABIAN  <mfabian@redhat.com>

        [BZ #21084]
        * benchtests/strcoll-inputs/filelist#en_US.UTF-8: Add IBM858 and ibm858.c.
        * iconvdata/Makefile: Add IBM858.
        * iconvdata/gconv-modules: Likewise.
        * iconvdata/tst-tables.sh: Likewise.
        * iconvdata/ibm858.c: New file.
        * localedata/charmaps/IBM858: Likewise.

2017-09-14  Akhilesh Kumar  <akhilesh.k@samsung.com>

        [BZ #22023]
        * locales/niu_NZ (LC_TIME): copy "niu_NU".
        * locales/niu_NZ (LC_MESSAGES): copy "niu_NU".

2017-09-14  Mike FABIAN  <mfabian@redhat.com>

        [BZ #22112]
        * localedata/locales/az_AZ(LC_TELEPHONE): Fix int_select
        and add tel_int_fmt.

2017-09-14  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/libm-alias-float128.h: New file.
        * sysdeps/generic/math-type-macros-float128.h: Include
        <libm-alias-float128.h>.
        [!declare_mgen_alias] (declare_mgen_alias): Define macro.

2017-09-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/libm-alias-ldouble.h: New file.
        * sysdeps/ieee754/ldbl-opt/libm-alias-ldouble.h: Likewise.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-ldouble.h: Remove.
        * sysdeps/generic/math-type-macros-ldouble.h: Include
        <libm-alias-ldouble.h>.
        [!declare_mgen_alias] (declare_mgen_alias): Define to use
        libm_alias_ldouble.

2017-09-13  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/ieee754/dbl-64/w_exp_compat.c: Move to...
        * math/w_exp_compat.c: ... here.
        * sysdeps/ieee754/flt-32/w_expf_compat.c: Move to...
        * math/w_expf_compat.c: ... here.
        * sysdeps/ieee754/ldbl-128/w_expl_compat.c: Move to...
        * math/w_expl_compat.c: ... here.
        * sysdeps/ieee754/ldbl-128ibm/w_expl_compat.c: Remove.
        * sysdeps/ieee754/ldbl-96/w_expl_compat.c: Remove.
        * sysdeps/ieee754/ldbl-opt/w_exp_compat.c: Use the new path.
        * sysdeps/ieee754/ldbl-opt/w_expl_compat.c: Likewise.

2017-09-13  Joseph Myers  <joseph@codesourcery.com>

        * math/w_scalbln_template.c (strong_alias): Do not undefine and
        redefine.
        * sysdeps/ieee754/ldbl-opt/s_ldexp.c (declare_mgen_alias): Remove
        macro.
        (ldexpl): Only define as compat symbol for libc, not libm.
        (scalbnl): Define as compat symbol for libc here.
        * sysdeps/ieee754/ldbl-opt/s_ldexpl.c (declare_mgen_alias): Only
        define for [IS_IN (libc)].
        (__ldexpl_2): Remove alias.
        (ldexpl): Only define with long_double_symbol if [IS_IN (libc)].
        (scalbnl): Likewise.  Use __wrap_scalbnl not __ldexpl_2 as base
        name in long_double_symbol call.
        * sysdeps/ieee754/ldbl-opt/s_log1p.c: Remove file.
        * sysdeps/ieee754/ldbl-opt/s_scalbln.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_scalbn.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log1p.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_scalbln.c (declare_mgen_alias):
        Remove macro.
        [IS_IN (libc) && LONG_DOUBLE_COMPAT (libc, GLIBC_2_1)] (scalblnl):
        Define as compat symbol.

2017-09-13  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/s390/s390-32/oldglob.c: New file.
        * sysdeps/unix/sysv/linux/alpha/Makefile
        [$(subdir) = csu] (sysdep_routines): Remove rule.

2017-09-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/libm-alias-double.h: New file.
        * sysdeps/ieee754/ldbl-opt/libm-alias-double.h: Likewise.
        * sysdeps/generic/math-type-macros-double.h: Include
        <libm-alias-double.h>.
        [declare_mgen_alias] (declare_mgen_alias): Define to use
        libm_alias_double.
        * sysdeps/generic/math-type-macros.h [!M_LIBM_NEED_COMPAT]
        (M_LIBM_NEED_COMPAT): Remove macro.
        [!M_LIBM_NEED_COMPAT] (declare_mgen_libm_compat): Likewise.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h: Remove.
        * math/cabs_template.c [M_LIBM_NEED_COMPAT]: Remove conditional
        code.
        * math/carg_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/cimag_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/conj_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/creal_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_cacos_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_cacosh_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_casin_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_casinh_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_catan_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_catanh_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_ccos_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_ccosh_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_cexp_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_clog10_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_clog_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_cpow_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_cproj_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_csin_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_csinh_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_csqrt_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_ctan_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_ctanh_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_fdim_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_fmax_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_fmin_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/s_nan_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * math/w_ilogb_template.c [M_LIBM_NEED_COMPAT]: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_clog10.c: New file.
        * sysdeps/ieee754/ldbl-opt/s_ldexp.c (M_LIBM_NEED_COMPAT): Remove
        macro.
        (declare_mgen_alias): New macro.
        * sysdeps/ieee754/ldbl-opt/w_log1p.c: New file.
        * sysdeps/ieee754/ldbl-opt/w_scalbln.c: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.c
        (M_LIBM_NEED_COMPAT): Remove macro.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c
        [HAVE_AS_VIS3_SUPPORT]: Include <math_ldbl_opt.h> and
        <first-versions.h>.
        [HAVE_AS_VIS3_SUPPORT && LONG_DOUBLE_COMPAT (libm,
        FIRST_VERSION_libm_fdiml)]: Define fdiml as compat symbol.

2017-09-12  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/math-type-macros.h [!declare_mgen_alias_2]
        (declare_mgen_alias_2): Remove.
        * sysdeps/generic/math-type-macros-double.h
        [NO_LONG_DOUBLE && !declare_mgen_alias_2] (declare_mgen_alias_2):
        Likewise.
        * math/s_ldexp_template.c (M_SUF (__wrap_scalbn)): Define strong
        alias.
        (ldexp): Define with declare_mgen_alias.
        (scalbn): Likewise.

2017-09-12  Steve Ellcey  <sellcey@cavium.com>

        * grp/initgroups.c: Include config.h.
        (DEFAULT_CONFIG): New macro.
        (internal_getgrouplist): Use DEFAULT_CONFIG.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nss/nsswitch.c (__nss_disable_nscd): Likewise.
        (DEFAULT_DEFCONFIG): New macro.
        (__nss_database_lookup): Use DEFAULT_DEFCONFIG.
        * nss/grp-lookup.c: Include config.h
        (DEFAULT_CONFIG): Set definition based on LINK_OBSOLETE_NSL.
        * nss/pwd-lookup.c (DEFAULT_CONFIG): Likewise.
        * nss/spwd-lookup.c (DEFAULT_CONFIG): Likewise.
        * manual/nss.texi: Update default values section.

2017-09-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21967]
        * sysdeps/x86/cpu-features.h (bit_arch_MathVec_Prefer_No_AVX512):
        New.
        (index_arch_MathVec_Prefer_No_AVX512): Likewise.
        * sysdeps/x86/cpu-tunables.c (TUNABLE_CALLBACK (set_hwcaps)):
        Handle MathVec_Prefer_No_AVX512.
        * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx512.h
        (IFUNC_SELECTOR): Return AVX2 version if MathVec_Prefer_No_AVX512
        is set.

2017-09-12  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * posix/sched_primax.c (__sched_get_priority_max): Add
        libc_hidden_def.
        * posix/sched_primin.c (__sched_get_priority_min): Likewise.
        * sysdeps/mach/hurd/mmap.c (__mmap): Likewise.
        * sysdeps/mach/hurd/mmap64.c (__mmap64): Likewise.
        * sysdeps/mach/hurd/mprotect.c (__mprotect): Likewise.
        * sysdeps/mach/hurd/munmap.c (__munmap): Likewise.
        * sysdeps/mach/hurd/dl-sysdep.c (__GI___getpid,
        __GI___strtoul_internal, __GI_____strtoul_internal, __GI___chk_fail,
        __GI___fortify_fail, __GI___assert_fail, __GI___assert_perror_fail):
        Add aliases.

2017-09-11  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/libm-alias-float.h: New file.
        * sysdeps/generic/math-type-macros-float.h: Include
        <libm-alias-float.h>.
        [!declare_mgen_alias] (declare_mgen_alias): Define macro.

2017-09-11  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #22093]
        * sysdeps/x86/cpu-features.c (init_cpu_features): Initialize
        GLRO(dl_hwcap) to HWCAP_X86_64 for x86-64.
        * sysdeps/x86/dl-hwcap.h (HWCAP_COUNT): Updated.
        (HWCAP_IMPORTANT): Likewise.
        (HWCAP_X86_64): New enum.
        (HWCAP_X86_AVX512_1): Updated.
        * sysdeps/x86/dl-procinfo.c (_dl_x86_hwcap_flags): Add "x86_64".
        * sysdeps/x86_64/Makefile (tests): Add tst-x86_64-1.
        (modules-names): Add x86_64/tst-x86_64mod-1.
        (LDFLAGS-tst-x86_64mod-1.so): New.
        ($(objpfx)tst-x86_64-1): Likewise.
        ($(objpfx)x86_64/tst-x86_64mod-1.os): Likewise.
        (tst-x86_64-1-clean): Likewise.
        * sysdeps/x86_64/tst-x86_64-1.c: New file.
        * sysdeps/x86_64/tst-x86_64mod-1.c: Likewise.

2017-09-11  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * po/sv.po: Update translations.
        * po/fr.po: Likewise.

2017-09-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sunrpc/tst-udp-timeout.c (test_udp_server): Increase timeout to 2.5
        seconds.
        * sunrpc/tst-udp-nonblocking.c (do_test): Increase timeout to 0.75
        seconds.
        * elf/rtld-Rules: Fix $(error) use.

2017-09-09  Mike FABIAN  <mfabian@redhat.com>

        [BZ #14925]
        * libio/tst-widetext.input: Change “Bengali” to “Bangla”.
        * locale/iso-639.def: Change “Bengali” to “Bangla”.
        * localedata/locales/bn_BD: “Bengali” was still used in some
        comments. Change it to “Bangla”.

2017-09-08  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update for AMD Ryzen.

2017-09-08  Steve Ellcey  <sellcey@cavium.com>

        * manual/tunables.texi (glibc.tune.cpu): Add thunderx2t99 and
        thunderx2t99p1 to list of cpu names.
        * sysdeps/unix/sysv/linux/aarch64/cpu-features.c (cpu_list):
        Add thunderx2t99 and thunderx2t99p1 entries to cpu_list.

2017-09-08  Steve Ellcey  <sellcey@cavium.com>

        * sysdeps/unix/sysv/linux/aarch64/cpu-features.c (get_midr_from_mcpu):
        Use strcmp instead of tunable_is_name.

2017-09-08  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_GNU]
        (F_GET_RW_HINT): New macro.
        [__USE_GNU] (F_SET_RW_HINT): Likewise.
        [__USE_GNU] (F_GET_FILE_RW_HINT): Likewise.
        [__USE_GNU] (F_SET_FILE_RW_HINT): Likewise.
        [__USE_GNU] (RWF_WRITE_LIFE_NOT_SET): Likewise.
        [__USE_GNU] (RWH_WRITE_LIFE_NONE): Likewise.
        [__USE_GNU] (RWH_WRITE_LIFE_SHORT): Likewise.
        [__USE_GNU] (RWH_WRITE_LIFE_MEDIUM): Likewise.
        [__USE_GNU] (RWH_WRITE_LIFE_LONG): Likewise.
        [__USE_GNU] (RWH_WRITE_LIFE_EXTREME): Likewise.

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_GNU]
        (F_ADD_SEALS): New macro.
        [__USE_GNU] (F_GET_SEALS): Likewise.
        [__USE_GNU] (F_SEAL_SEAL): Likewise.
        [__USE_GNU] (F_SEAL_SHRINK): Likewise.
        [__USE_GNU] (F_SEAL_GROW): Likewise.
        [__USE_GNU] (F_SEAL_WRITE): Likewise.

2017-09-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * posix/glob_internal.h (GLOBPAT_NONE, GLOBPAT_SPECIAL)
        (GLOBPAT_BACKSLASH, GLOBPAT_BRACKET): New constants.
        * posix/glob_internal.h (__glob_pattern_type):
        * posix/glob.c (glob):
        * posix/glob_pattern_p.c (__glob_pattern_p):
        Use them.

        * sysdeps/unix/sysv/linux/arm/glob64.c: Remove file.
        * sysdeps/unix/sysv/linux/i386/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/globfree64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/globfree64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/glob.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/globfree.c: Likewise.
        * sysdeps/wordsize-64/glob.c: Likewise.
        * sysdeps/wordsize-64/glob64.c: Likewise.
        * sysdeps/wordsize-64/globfree.c: Likewise.
        * sysdeps/wordsize-64/globfree64.c: Likewise.
        * sysdeps/unix/sysv/linux/glob.c: New file.
        * sysdeps/unix/sysv/linux/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/globfree.c: Likewise.
        * sysdeps/unix/sysv/linux/globfree64.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/oldglob.c [SHLIB_COMPAT]: Also
        adds !GLOB_NO_OLD_VERSION as an extra condition.
        * sysdeps/unix/sysv/linux/i386/alphasort64.c: Include olddirent.h
        using relative path instead of absolute one.
        * sysdeps/unix/sysv/linux/i386/getdents64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/readdir64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/versionsort64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/olddirent.h: Move to ...
        * sysdeps/unix/sysv/linux//olddirent.h: ... here.

        [BZ #1062]
        * posix/glob.c (GET_LOGIN_NAME_MAX): Remove.
        (glob): Use the same scratch buffer for both getlogin_r and
        getpwnam_r.  Don’t require preallocation of the login name.  This
        simplifies storage allocation, and corrects the handling of
        long login names.

        [BZ #1062]
        * posix/glob.c (glob): Port recent patches to platforms
        lacking getpwnam_r.
        (glob): Fix longstanding misuse of errno after getpwnam_r, which
        returns an error number rather than setting errno.

        * include/scratch_buffer.h (scratch_buffer): Use a C99 align method
        instead of GCC extension.
        * malloc/scratch_buffer_grow.c [!_LIBC]: Include libc-config.h.
        * malloc/scratch_buffer_grow_preserve.c [!_LIBC]: Likewise.
        * malloc/scratch_buffer_set_array_size.c [!_LIBC]: Likewise.

        [BZ #866]
        [BZ #1062]
        * posix/Makefile (tests): Remove bug-glob1 and tst-glob_symlinks.
        * posix/bug-glob1.c: Remove file.
        * posix/tst-glob_symlinks.c: New file.
        * posix/glob.c (__lstat64): New macro.
        (is_dir): New function.
        (glob, glob_in_dir): Match symlinks even if they are dangling.
        (link_stat, link_exists_p): Remove.  All uses removed.

        [BZ #1062]
        [BZ #19971]
        * posix/glob.c (struct readdir_result): Remove skip_entry member.
        (readdir_result_skip_entry, D_INO_TO_RESULT): Remove.
        All uses removed.

        [BZ #1062]
        CVE-2017-15671
        * posix/Makefile (routines): Add globfree, globfree64, and
        glob_pattern_p.
        * posix/flexmember.h: New file.
        * posix/glob_internal.h: Likewise.
        * posix/glob_pattern_p.c: Likewise.
        * posix/globfree.c: Likewise.
        * posix/globfree64.c: Likewise.
        * sysdeps/gnu/globfree64.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/globfree.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/globfree64.c: Likewise.
        * sysdeps/unix/sysv/linux/oldglob.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/globfree64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/globfree.c: Likewise.
        * sysdeps/wordsize-64/globfree.c: Likewise.
        * sysdeps/wordsize-64/globfree64.c: Likewise.
        * posix/glob.c (HAVE_CONFIG_H): Use !_LIBC instead.
        [NDEBUG): Remove comments.
        (GLOB_ONLY_P, _AMIGA, VMS): Remove define.
        (dirent_type): New type.  Use uint_fast8_t not
        uint8_t, as C99 does not require uint8_t.
        (DT_UNKNOWN, DT_DIR, DT_LNK): New macros.
        (struct readdir_result): Use dirent_type.  Do not define skip_entry
        unless it is needed; this saves a byte on platforms lacking d_ino.
        (readdir_result_type, readdir_result_skip_entry):
        New functions, replacing ...
        (readdir_result_might_be_symlink, readdir_result_might_be_dir):
         these functions, which were removed.  This makes the callers
        easier to read.  All callers changed.
        (D_INO_TO_RESULT): Now empty if there is no d_ino.
        (size_add_wrapv, glob_use_alloca): New static functions.
        (glob, glob_in_dir): Check for size_t overflow in several places,
        and fix some size_t checks that were not quite right.
        Remove old code using SHELL since Bash no longer
        uses this.
        (glob, prefix_array): Separate MS code better.
        (glob_in_dir): Remove old Amiga and VMS code.
        (globfree, __glob_pattern_type, __glob_pattern_p): Move to
        separate files.
        (glob_in_dir): Do not rely on undefined behavior in accessing
        struct members beyond their bounds.  Use a flexible array member
        instead
        (link_stat): Rename from link_exists2_p and return -1/0 instead of
        0/1.  Caller changed.
        (glob): Fix memory leaks.
        * posix/glob64 (globfree64): Move to separate file.
        * sysdeps/gnu/glob64.c (NO_GLOB_PATTERN_P): Remove define.
        (globfree64): Remove hidden alias.
        * sysdeps/unix/sysv/linux/Makefile (sysdeps_routines): Add
        oldglob.
        * sysdeps/unix/sysv/linux/alpha/glob.c (__new_globfree): Move to
        separate file.
        * sysdeps/unix/sysv/linux/i386/glob64.c (NO_GLOB_PATTERN_P): Remove
        define.
        Move compat code to separate file.
        * sysdeps/wordsize-64/glob.c (globfree): Move definitions to
        separate file.

2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>

        * resolv/tst-resolv-qtypes.c (domain): Changed to
        "const char domain[] =".

2017-09-07  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.checkout): Default MPFR
        version to 3.1.6.

        * sysdeps/gnu/netinet/tcp.h (TCP_ULP): New macro.
        (TCP_MD5SIG_EXT): Likewise.
        (TCP_MD5SIG_FLAG_PREFIX): Likewise.
        (struct tcp_md5sig): Replace __tcpm_pad1 by tcpm_flags and
        tcpm_prefixlen.  Rename __tcpm_pad2 to __tcpm_pad.

        * sysdeps/unix/sysv/linux/bits/socket.h (SOL_TLS): New macro.

2017-09-07  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/om_ET (LC_TIME): use ASCII for better readability.

2017-09-07  Akhilesh Kumar  <akhilesh.k@samsung.com>

        [BZ #22100]
        * localedata/locales/om_KE (LC_TIME): copy "om_ET".

2017-09-07  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/get-host.c (_hurd_get_host_config): Also check that more == 0
        before assuming that the file is empty.  Avoid testing buffer content
        when nread == 0.

2017-09-06  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #18858]
        * sysdeps/i386/i686/multiarch/strncpy.c (_HAVE_STRING_ARCH_strncpy):
        Remove define.
        * sysdeps/x86_64/multiarch/stpcpy.c (_HAVE_STRING_ARCH_stpcpy):
        Likewise.
        * sysdeps/x86_64/multiarch/strcspn.c (_HAVE_STRING_ARCH_strcspn):
        Likewise.
        * sysdeps/x86_64/multiarch/strncat.c (_HAVE_STRING_ARCH_strncat):
        Likewise.
        * sysdeps/x86_64/multiarch/strncpy.c (_HAVE_STRING_ARCH_strncpy):
        Likewise.
        * sysdeps/x86_64/multiarch/strpbrk.c (_HAVE_STRING_ARCH_strpbrk):
        Likewise.
        * sysdeps/x86_64/multiarch/strspn.c (_HAVE_STRING_ARCH_strspn):
        Likewise.

2017-09-06  Florian Weimer  <fweimer@redhat.com>

        * malloc/dynarray_emplace_enlarge.c
        (__libc_dynarray_emplace_enlarge): Add missing else.

2017-09-06  Florian Weimer  <fweimer@redhat.com>

        [BZ #22096]
        * resolv/resolv_conf.c (__resolv_conf_attach): Do not free conf in
        case of failure to obtain the global conf object.

2017-09-06  Florian Weimer  <fweimer@redhat.com>

        [BZ #22095]
        * resolv/res_init.c (res_vinit_1): Avoid memory leak in case of
        dynarray allocation failure.

2017-09-06  Florian Weimer  <fweimer@redhat.com>

        Remove dead PTR IPv4-to-IPv6 mapping code from nss_dns.
        * resolv/nss_dns/dns-host.c (getanswer_r): Remove dead code.
        * resolv/tst-res_use_inet6.c (response_ptr_v4, response_ptr_v6):
        New functions.
        (response): Call them.  Add 'p', '6' flag processing.
        (test_reverse): New function.
        (test_get2_any): Call it.
        (test_no_inet6): Add 'p' test.
        (test_inet6): Likewise.

2017-09-06  Florian Weimer  <fweimer@redhat.com>

        Enhance tst-res_use_inet6 to test IPv4-to-IPv6 address mapping.
        * resolv/tst-res_use_inet6.c (response): Process flags embedded in
        the QNAME.
        (test_gai): Adjust query names.  Add additional tests.
        (test_get2_any, test_get2_no_inet6, test_get2_inet6): Split from
        test_get2.  Adjust query names.  Add additional tests.
        (test_no_inet6): New function, extracted from threadfunc.
        (threadfunc): Call test_get2_any, test_get2_inet6, test_no_inet6.
        Add additional tests.

2017-09-06  Mike FABIAN  <mfabian@redhat.com>

        [BZ #22070]
        * localedata/unicode-gen/utf8_gen.py: Set the width for
        characters with Prepended_Concatenation_Mark property to 1
        * localedata/charmaps/UTF-8: Updated using the improved script.

2017-09-06  Mike FABIAN  <mfabian@redhat.com>

        [BZ #21750]
        * localedata/unicode-gen/utf8_gen.py: Improve the script to
        use the range notation for all ranges of neighbouring characters
        with the same width.

2017-09-05  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/math-type-macros-double.h: Include
        <math-svid-compat.h>.
        (__USE_WRAPPER_TEMPLATE): Define to !LIBM_SVID_COMPAT.
        * sysdeps/generic/math-type-macros-float.h: Include
        <math-svid-compat.h>.
        (__USE_WRAPPER_TEMPLATE): Define to !LIBM_SVID_COMPAT.
        * sysdeps/generic/math-type-macros-ldouble.h: Include
        <math-svid-compat.h>.
        (__USE_WRAPPER_TEMPLATE): Define to !LIBM_SVID_COMPAT.
        * math/lgamma-compat.h (BUILD_LGAMMA): Include LIBM_SVID_COMPAT
        condition.
        * math/w_acos_compat.c: Condition contents on [LIBM_SVID_COMPAT].
        * math/w_acosf_compat.c: Likewise.
        * math/w_acosh_compat.c: Likewise.
        * math/w_acoshf_compat.c: Likewise.
        * math/w_acoshl_compat.c: Likewise.
        * math/w_acosl_compat.c: Likewise.
        * math/w_asin_compat.c: Likewise.
        * math/w_asinf_compat.c: Likewise.
        * math/w_asinl_compat.c: Likewise.
        * math/w_atan2_compat.c: Likewise.
        * math/w_atan2f_compat.c: Likewise.
        * math/w_atan2l_compat.c: Likewise.
        * math/w_atanh_compat.c: Likewise.
        * math/w_atanhf_compat.c: Likewise.
        * math/w_atanhl_compat.c: Likewise.
        * math/w_cosh_compat.c: Likewise.
        * math/w_coshf_compat.c: Likewise.
        * math/w_coshl_compat.c: Likewise.
        * math/w_exp10_compat.c: Likewise.
        * math/w_exp10f_compat.c: Likewise.
        * math/w_exp10l_compat.c: Likewise.
        * math/w_exp2_compat.c: Likewise.
        * math/w_exp2f_compat.c: Likewise.
        * math/w_exp2l_compat.c: Likewise.
        * math/w_fmod_compat.c: Likewise.
        * math/w_fmodf_compat.c: Likewise.
        * math/w_fmodl_compat.c: Likewise.
        * math/w_hypot_compat.c: Likewise.
        * math/w_hypotf_compat.c: Likewise.
        * math/w_hypotl_compat.c: Likewise.
        * math/w_j0_compat.c: Likewise.
        * math/w_j0f_compat.c: Likewise.
        * math/w_j0l_compat.c: Likewise.
        * math/w_j1_compat.c: Likewise.
        * math/w_j1f_compat.c: Likewise.
        * math/w_j1l_compat.c: Likewise.
        * math/w_jn_compat.c: Likewise.
        * math/w_jnf_compat.c: Likewise.
        * math/w_jnl_compat.c: Likewise.
        * math/w_lgamma_r_compat.c: Likewise.
        * math/w_lgammaf_r_compat.c: Likewise.
        * math/w_lgammal_r_compat.c: Likewise.
        * math/w_log10_compat.c: Likewise.
        * math/w_log10f_compat.c: Likewise.
        * math/w_log10l_compat.c: Likewise.
        * math/w_log2_compat.c: Likewise.
        * math/w_log2f_compat.c: Likewise.
        * math/w_log2l_compat.c: Likewise.
        * math/w_log_compat.c: Likewise.
        * math/w_logf_compat.c: Likewise.
        * math/w_logl_compat.c: Likewise.
        * math/w_pow_compat.c: Likewise.
        * math/w_powf_compat.c: Likewise.
        * math/w_powl_compat.c: Likewise.
        * math/w_remainder_compat.c: Likewise.
        * math/w_remainderf_compat.c: Likewise.
        * math/w_remainderl_compat.c: Likewise.
        * math/w_sinh_compat.c: Likewise.
        * math/w_sinhf_compat.c: Likewise.
        * math/w_sinhl_compat.c: Likewise.
        * math/w_sqrt_compat.c: Likewise.
        * math/w_sqrtf_compat.c: Likewise.
        * math/w_sqrtl_compat.c: Likewise.
        * math/w_tgamma_compat.c: Likewise.
        * math/w_tgammaf_compat.c: Likewise.
        * math/w_tgammal_compat.c: Likewise.
        * math/w_scalb_compat.c (sysv_scalb): Condition definition on
        [LIBM_SVID_COMPAT].
        (__scalb): Condition call to sysv_scalb on [LIBM_SVID_COMPAT].
        * math/w_scalbf_compat.c (sysv_scalbf): Condition definition on
        [LIBM_SVID_COMPAT].
        (__scalbf): Condition call to sysv_scalbf on [LIBM_SVID_COMPAT].
        * math/w_scalbl_compat.c (sysv_scalbl): Condition definition on
        [LIBM_SVID_COMPAT].
        (__scalbl): Condition call to sysv_scalbl on [LIBM_SVID_COMPAT].
        * sysdeps/i386/fpu/w_sqrt.c: New file.
        * sysdeps/ia64/fpu/w_acos.c: Likewise.
        * sysdeps/ia64/fpu/w_acosf.c: Likewise.
        * sysdeps/ia64/fpu/w_acosh.c: Likewise.
        * sysdeps/ia64/fpu/w_acoshf.c: Likewise.
        * sysdeps/ia64/fpu/w_acoshl.c: Likewise.
        * sysdeps/ia64/fpu/w_acosl.c: Likewise.
        * sysdeps/ia64/fpu/w_asin.c: Likewise.
        * sysdeps/ia64/fpu/w_asinf.c: Likewise.
        * sysdeps/ia64/fpu/w_asinl.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2f.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2l.c: Likewise.
        * sysdeps/ia64/fpu/w_atanh.c: Likewise.
        * sysdeps/ia64/fpu/w_atanhf.c: Likewise.
        * sysdeps/ia64/fpu/w_atanhl.c: Likewise.
        * sysdeps/ia64/fpu/w_cosh.c: Likewise.
        * sysdeps/ia64/fpu/w_coshf.c: Likewise.
        * sysdeps/ia64/fpu/w_coshl.c: Likewise.
        * sysdeps/ia64/fpu/w_exp.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10f.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10l.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2f.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2l.c: Likewise.
        * sysdeps/ia64/fpu/w_expf.c: Likewise.
        * sysdeps/ia64/fpu/w_expl.c: Likewise.
        * sysdeps/ia64/fpu/w_fmod.c: Likewise.
        * sysdeps/ia64/fpu/w_fmodf.c: Likewise.
        * sysdeps/ia64/fpu/w_fmodl.c: Likewise.
        * sysdeps/ia64/fpu/w_hypot.c: Likewise.
        * sysdeps/ia64/fpu/w_hypotf.c: Likewise.
        * sysdeps/ia64/fpu/w_hypotl.c: Likewise.
        * sysdeps/ia64/fpu/w_lgamma_r.c: Likewise.
        * sysdeps/ia64/fpu/w_lgammaf_r.c: Likewise.
        * sysdeps/ia64/fpu/w_lgammal_r.c: Likewise.
        * sysdeps/ia64/fpu/w_log.c: Likewise.
        * sysdeps/ia64/fpu/w_log10.c: Likewise.
        * sysdeps/ia64/fpu/w_log10f.c: Likewise.
        * sysdeps/ia64/fpu/w_log10l.c: Likewise.
        * sysdeps/ia64/fpu/w_log2.c: Likewise.
        * sysdeps/ia64/fpu/w_log2f.c: Likewise.
        * sysdeps/ia64/fpu/w_log2l.c: Likewise.
        * sysdeps/ia64/fpu/w_logf.c: Likewise.
        * sysdeps/ia64/fpu/w_logl.c: Likewise.
        * sysdeps/ia64/fpu/w_pow.c: Likewise.
        * sysdeps/ia64/fpu/w_powf.c: Likewise.
        * sysdeps/ia64/fpu/w_powl.c: Likewise.
        * sysdeps/ia64/fpu/w_remainder.c: Likewise.
        * sysdeps/ia64/fpu/w_remainderf.c: Likewise.
        * sysdeps/ia64/fpu/w_remainderl.c: Likewise.
        * sysdeps/ia64/fpu/w_sinh.c: Likewise.
        * sysdeps/ia64/fpu/w_sinhf.c: Likewise.
        * sysdeps/ia64/fpu/w_sinhl.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrt.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrtf.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrtl.c: Likewise.
        * sysdeps/ia64/fpu/w_tgamma.c: Likewise.
        * sysdeps/ia64/fpu/w_tgammaf.c: Likewise.
        * sysdeps/ia64/fpu/w_tgammal.c: Likewise.
        * sysdeps/ieee754/dbl-64/w_exp_compat.c: Condition contents on
        [LIBM_SVID_COMPAT].
        * sysdeps/ieee754/flt-32/w_expf_compat.c: Likewise.
        * sysdeps/ieee754/k_standard.c: Likewise.
        * sysdeps/ieee754/k_standardf.c: Likewise.
        * sysdeps/ieee754/k_standardl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/w_expl_compat.c: Condition
        long_double_symbol call on [LIBM_SVID_COMPAT].
        * sysdeps/ieee754/ldbl-opt/w_acoshl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acosl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_asinl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atan2l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atanhl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_coshl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_fmodl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_hypotl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j0l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j1l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_jnl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_lgammal_r_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log10l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log2l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_logl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_powl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_remainderl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sinhl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sqrtl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_tgammal_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c: Condition
        long_double_symbol and compat_symbol calls on [LIBM_SVID_COMPAT].

2017-09-05  Steve Ellcey  <sellcey@cavium.com>

        * include/shlib-compat.h (TEST_COMPAT): New Macro.
        * malloc/tst-mallocstate.c: Convert from test-skeleton
        to test-driver.  Ifdef code using TEST_COMPAT macro.
        * math/test-matherr-2.c: Ifdef test using TEST_COMPAT macro.
        * math/test-matherr.c: Likewise.

2017-09-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #22086]
        * debug/pcprofiledump.c (main): Use byte-swapped mask when
        comparing word with byte-swapped constant.

2017-09-05  Chris Leonard  <cjlhomeaddress@gmail.com>

        [BZ #20498]
        * locale/iso-639.def: add Miskito.
        * localedata/SUPPORTED: Add miq_NI/UTF-8.
        * localedata/locales/miq_NI: New file.

2017-09-04  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/sys/stat.h (__chmod): Add libc_hidden_proto.
        (__mkdir): Likewise.
        * io/chmod.c (__chmod): Add libc_hidden_def.
        * io/mkdir.c (__mkdir): Likewise.
        * sysdeps/mach/hurd/chmod.c (__chmod): Likewise.
        * sysdeps/mach/hurd/mkdir.c (__mkdir): Likewise.
        * sysdeps/unix/sysv/linux/generic/chmod.c (__chmod): Likewise.
        * sysdeps/unix/sysv/linux/generic/mkdir.c (__mkdir): Likewise.

2017-09-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/syscall-names.list: Update kernel
        version to 4.13.

        [BZ #22082]
        * math/bits/math-finite.h (exp10): Redirect if [__GLIBC_USE
        (IEC_60559_FUNCS_EXT)], not [__USE_GNU].

2017-09-04  Florian Weimer  <fweimer@redhat.com>

        * math/math.h: Issue warning if log is defined.

2017-09-04  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.checkout): Default Linux
        kernel version to 4.13.

2017-09-03  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/generic/sigsetops.h: Remove spurious #endif.
        (__sigismember, __sigaddset, __sigdelset): Fix referencing set
        parameter.
        * sysdeps/mach/hurd/bits/socket.h: Include <sys/types.h> instead of
        just <bits/types.h>.
        * sysdeps/posix/preadv2.c: Use off_t instead of OFF_T.
        * sysdeps/posix/preadv64v2.c: Use off64_t instead of OFF_T.
        * sysdeps/posix/pwritev2.c: Use off_t instead of OFF_T.
        * sysdeps/posix/pwritev64v2.c: Use off64_t instead of OFF_T.
        * misc/preadv2.c: Include <errno.h>.
        * misc/preadv64v2.c: Include <errno.h>.
        * misc/pwritev2.c: Include <errno.h>.
        * misc/pwritev64v2.c: Include <errno.h>.
        * sysdeps/posix/preadv2.c: Include <errno.h>.
        * sysdeps/posix/preadv64v2.c: Include <errno.h>.
        Fix <unistd.h> inclusion.
        * sysdeps/posix/pwritev2.c: Include <errno.h>.
        * sysdeps/posix/pwritev64v2.c: Include <errno.h>.
        * sysdeps/mach/hurd/dl-sysdep.c (__access_noerrno, __sbrk,
        __strtoul_internal): New functions.
        * sysdeps/posix/pause.c: Include <sigsetops.h>.
        * sysdeps/posix/system.c: Include <sigsetops.h>.
        * sysdeps/mach/hurd/i386/Makefile
        [$(subdir) = csu] (sysdep_routines): New rule: divdi3 object.
        [$(subdir) = csu] (sysdep-only-routines): Likewise.
        [$(subdir) = csu] (CFLAGS-divdi3.c): Likewise.
        * sysdeps/x86/fpu/include/bits/fenv.h [NO_HIDDEN]: Redirect
        __feraiseexcept_renamed to feraiseexcept instead of
        __GI_feraiseexcept.
        * sysdeps/mach/hurd/i386/Implies: Add mach/hurd/x86.
        * sysdeps/mach/hurd/x86/dl-sysdep.c: New file.
        * misc/tst-preadvwritev2-common.c (RWF_HIPRI, RWF_DSYNC, RWF_SYNC,
        RWF_NOWAIT): Define to 0 if undefined already.
        (do_test_with_invalid_flags): Set invalid_flag to 2 if RWF_SUPPORTED
        boils down to 0.
        * resolv/tst-resolv-res_init-skeleton.c (run_res_init)
        [!CLONE_NEWUTS]: Fail as unsupported if hostname is not NULL.

2017-09-01  Joseph Myers  <joseph@codesourcery.com>

        * manual/math.texi (pow10): Do not document.
        (pow10f): Likewise.
        (pow10l): Likewise.
        * math/bits/mathcalls.h [__USE_GNU] (pow10): Do not declare.
        * math/bits/math-finite.h [__USE_GNU] (pow10): Likewise.
        * math/libm-test-exp10.inc (pow10_test): Remove.
        (do_test): Do not call pow10.
        * math/w_exp10_compat.c (pow10): Make into compat symbol.
        [NO_LONG_DOUBLE] (pow10l): Likewise.
        * math/w_exp10f_compat.c (pow10f): Likewise.
        * math/w_exp10l_compat.c (pow10l): Likewise.
        * sysdeps/ia64/fpu/e_exp10.S: Include <shlib-compat.h>.
        (pow10): Make into compat symbol.
        * sysdeps/ia64/fpu/e_exp10f.S: Include <shlib-compat.h>.
        (pow10f): Make into compat symbol.
        * sysdeps/ia64/fpu/e_exp10l.S: Include <shlib-compat.h>.
        (pow10l): Make into compat symbol.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Remove
        pow10.
        (CFLAGS-nldbl-pow10.c): Remove variable..
        * sysdeps/ieee754/ldbl-opt/nldbl-pow10.c: Remove file.
        * sysdeps/ieee754/ldbl-opt/w_exp10_compat.c (pow10l): Condition on
        [SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_27)].
        * sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c (compat_symbol):
        Undefine and redefine.
        (pow10l): Make into compat symbol.
        * sysdeps/aarch64/libm-test-ulps: Remove pow10 ulps.
        * sysdeps/alpha/fpu/libm-test-ulps: Likewise.
        * sysdeps/arm/libm-test-ulps: Likewise.
        * sysdeps/hppa/fpu/libm-test-ulps: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/microblaze/libm-test-ulps: Likewise.
        * sysdeps/mips/mips32/libm-test-ulps: Likewise.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.
        * sysdeps/nios2/libm-test-ulps: Likewise.
        * sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
        * sysdeps/powerpc/nofpu/libm-test-ulps: Likewise.
        * sysdeps/s390/fpu/libm-test-ulps: Likewise.
        * sysdeps/sh/libm-test-ulps: Likewise.
        * sysdeps/sparc/fpu/libm-test-ulps: Likewise.
        * sysdeps/tile/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2017-09-01  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdlib/tst-atexit-common.c (crumbs): Ensure correct size.

2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>

        * posix/tst-regex.c (do_test): Replace "../ChangeLog.8" with
        "../ChangeLog.old/ChangeLog.8".
        * posix/tst-regex2.c (do_test): Replace "../ChangeLog.14" with
        "../ChangeLog.old/ChangeLog.14".

2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>

        * manual/contrib.texi: Credit Ulrich Drepper for the POSIX
        Threads Library.

2017-09-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/gentempfd.c: Include <string.h>.

2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>

        * csu/version.c (banner): Remove "by Roland McGrath et al.".
        * nptl/Banner: Remove "by Ulrich Drepper et al.".

2017-09-01  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdlib/tst-atexit-common.c (do_test): Test support for at least
        32 atexit handlers.

2017-09-01  Zack Weinberg  <zackw@panix.com>

        * math/math.h (HUGE_VAL): Improve commentary.

2017-09-01  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Andreas Schwab  <schwab@suse.de>

        [BZ #21530]
        * include/stdio.h (__gen_tempfd): New function.
        * stdio-common/Makefile (routines): Add gentempfd.
        * stdio-common/gentempfd.c: New file.
        * sysdeps/unix/sysv/linux/gentempfd.c: Likewise.
        * stdio-common/tmpfile.c (tmpfile): First try to use a system specific
        unnamed file first.

2017-09-01  Florian Weimer  <fweimer@redhat.com>

        [BZ #21915]
        [BZ #21922]
        * sysdeps/posix/getaddrinfo.c (gethosts): Look at NSS function
        result to determine success or failure, not the errno value.
        * nss/Makefile (tests): Add tst-nss-files-hosts-erange.
        (tst-nss-files-hosts-erange): Link with -ldl.
        * nss/tst-nss-files-hosts-erange.c: New file.
        * nss/tst-resolv-basic.c (response): Handle nodata.example.
        (do_test): Add NO_DATA tests.
        * resolv/tst-resolv-basic.c (test_nodata_nxdomain): New function.
        (do_test): Call it.

2017-09-01  Florian Weimer  <fweimer@redhat.com>

        [BZ #21922]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Report EAI_NODATA error
        coming from gethostbyname2_r.

2017-09-01  Florian Weimer  <fweimer@redhat.com>

        * support/namespace.h (struct support_chroot_configuration): Add
        hosts, host_conf.
        (struct support_chroot): Add path_hosts, path_host_conf.
        * support/support_chroot.c (write_file): New function.
        (support_chroot_create): Call it to process /etc/resolv.conf,
        /etc/hosts, /etc/host.conf.
        (support_chroot_free): Update.

2017-09-01  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Only use h_errno if
        status indicates it is set.

2017-09-01  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Make reporting of NSS
        function lookup failures more reliable.

2017-09-01  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gethosts): Use h_errno directly.
        (getcanonname): Likewise.
        (gaih_inet): Likewise.

2017-09-01  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gethosts): Use errno directly.
        (getcanonname): Likewise.
        (gaih_inet): Likewise.

2017-08-31  Steve Ellcey  <sellcey@cavium.com>
            Richard Henderson <rth@twiddle.net>

        * sysdeps/aarch64/fpu/s_llrint.c (OREG_SIZE): New macro.
        * sysdeps/aarch64/fpu/s_llround.c (OREG_SIZE): Likewise.
        * sysdeps/aarch64/fpu/s_llrintf.c (OREGS, IREGS): Remove.
        (IREG_SIZE, OREG_SIZE): New macros.
        * sysdeps/aarch64/fpu/s_llroundf.c: (OREGS, IREGS): Remove.
        (IREG_SIZE, OREG_SIZE): New macros.
        * sysdeps/aarch64/fpu/s_lrintf.c (IREGS): Remove.
        (IREG_SIZE): New macro.
        * sysdeps/aarch64/fpu/s_lroundf.c (IREGS): Remove.
        (IREG_SIZE): New macro.
        * sysdeps/aarch64/fpu/s_lrint.c (get-rounding-mode.h, stdint.h):
        New includes.
        (IREG_SIZE, OREG_SIZE): Initialize if not already set.
        (OREGS, IREGS): Set based on IREG_SIZE and OREG_SIZE.
        (__CONCATX): Handle exceptions correctly on large values that may
        set FE_INVALID.
        * sysdeps/aarch64/fpu/s_lround.c (IREG_SIZE, OREG_SIZE):
        Initialize if not already set.
        (OREGS, IREGS): Set based on IREG_SIZE and OREG_SIZE.

2017-08-31  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/generic/not-cancel.h (NO_CANCELLATION): Remove macro.
        * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h
        (NO_CANCELLATION): Likewise.
        * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
        (NO_CANCELLATION): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
        (NO_CANCELLATION): Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (NO_CANCELLATION):
        Likewise
        * sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (NO_CANCELLATION):
        Likewise.
        * sysdeps/unix/sysv/linux/not-cancel.h (__fcntl_nocancel): Add
        hidden prototype.
        * sysdeps/unix/sysv/linux/fcntl.c (__fcntl_nocancel): Define only
        for !IS_IN (rtld) and remove NO_CANCELLATION usage.

2017-08-31  Steve Ellcey  <sellcey@cavium.com>

        * sysdeps/aarch64/dl-irel.h: (elf_ifunc_invoke): Change argument type
        in resolver call.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * include/libc-symbols.h (internal_function): Remove.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * stdlib/fmtmsg.c (internal_addseverity): Remove
        internal_function.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/printf_fp.c (group_number): Remove
        internal_function.
        * stdio-common/vfprintf.c (buffered_vfprintf): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * posix/fnmatch.c (internal_function): Remove definition.
        * posix/fnmatch_loop.c (FCT, EXT, END): Remove internal_function.
        * posix/regcomp.c (peek_token, init_word_char)
        (duplicate_node_closure, fetch_token, peek_token)
        (peek_token_bracket, build_range_exp, build_collating_symbol):
        Likewise.
        * posix/regex_internal.c (re_string_construct_common)
        (create_ci_newstate, create_cd_newstate, re_string_allocate)
        (re_string_construct, re_string_realloc_buffers, build_wcs_buffer)
        (build_wcs_upper_buffer, re_string_skip_chars, build_upper_buffer)
        (re_string_translate_buffer, re_string_reconstruct)
        (re_string_peek_byte_case, re_string_fetch_byte_case)
        (re_string_destruct, re_string_context_at, re_node_set_alloc)
        (re_node_set_init_1, re_node_set_init_2, re_node_set_init_copy)
        (re_node_set_add_intersect, re_node_set_init_union)
        (re_node_set_merge, re_node_set_insert, re_node_set_insert_last)
        (re_node_set_compare, re_node_set_contains, re_node_set_remove_at)
        (re_dfa_add_node, calc_state_hash, re_acquire_state)
        (re_acquire_state_context): Likewise.
        * posix/regex_internal.h (internal_function): Remove definition.
        (re_string_realloc_buffers, build_wcs_buffer)
        (build_wcs_upper_buffer, build_upper_buffer)
        (re_string_translate_buffer, re_string_context_at)
        (re_string_char_size_at, re_string_wchar_at)
        (re_string_elem_size_at): Likewise.
        * posix/regexec.c (match_ctx_init, match_ctx_clean)
        (match_ctx_free, match_ctx_add_entry, search_cur_bkref_entry)
        (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init)
        (re_search_internal, re_search_2_stub, re_search_stub)
        (re_copy_regs, prune_impossible_nodes, check_matching)
        (check_halt_state_context, update_regs, push_fail_stack, set_regs)
        (free_fail_stack_return, sift_states_iter_mb)
        (sift_states_backward, build_sifted_states)
        (update_cur_sifted_state, add_epsilon_src_nodes, check_dst_limits)
        (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos)
        (check_subexp_limits, sift_states_bkref, merge_state_array)
        (find_recover_state, transit_state, merge_state_with_log)
        (check_subexp_matching_top, transit_state_sb, transit_state_sb)
        (transit_state_mb, transit_state_bkref, get_subexp)
        (get_subexp_sub, find_subexp_node, check_arrival)
        (check_arrival_add_next_nodes, check_arrival_expand_ecl)
        (check_arrival_expand_ecl_sub, expand_bkref_cache, build_trtable)
        (check_node_accept_bytes, find_collation_sequence_value)
        (group_nodes_into_DFAstates, check_node_accept, extend_buffers)
        (acquire_init_state_context, check_halt_node_context)
        (proceed_next_node, pop_fail_stack, clean_state_log_if_needed)
        (sub_epsilon_src_nodes): Likewise.
        * posix/spawn_int.h (__spawn_valid_fd): Likewise.
        * posix/spawn_valid_fd (__spawn_valid_fd): Likewise.
        * posix/wordexp.c (parse_dollars, parse_backtick, parse_dquote)
        (eval_expr, w_addmem, w_addstr, w_addword, parse_backslash)
        (parse_qtd_backslash, parse_tilde, do_parse_glob, parse_glob)
        (parse_squote, eval_expr_val, eval_expr_multdiv, parse_arith)
        (exec_comm_child, exec_comm, parse_comm, parse_param): Likewise.
        * sysdeps/posix/ttyname.c (getttyname): Likewise.
        * sysdeps/posix/ttyname_r.c (getttyname_r): Likewise.
        * sysdeps/unix/sysv/linux/preadv.c (__atomic_preadv_replacement)
        (PREADV): Likewise.
        * sysdeps/unix/sysv/linux/preadv64.c (__atomic_preadv64_replacement)
        (PREADV): Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c (__atomic_pwritev_replacement)
        (PWRITEV): Likewise.
        * sysdeps/unix/sysv/linux/pwritev64.c (__atomic_pwritev64_replacement)
        (PWRITEV): Likewise.
        * sysdeps/unix/sysv/linux/ttyname.c (getttyname): Likewise.
        * sysdeps/unix/sysv/linux/ttyname_r.c (getttyname_r): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * nptl/allocatestack.c (change_stack_perm, __deallocate_stack)
        (setxid_mark_thread, setxid_unmark_thread, setxid_signal_thread):
        Remove internal_function.
        * nptl/cancellation.c (__pthread_disable_asynccancel): Likewise.
        * nptl/libc_pthread_init.c (__libc_pthread_init): Likewise.
        * nptl/pthreadP.h (__find_in_stack_list, __free_tcb)
        (__deallocate_stack, __libc_pthread_init)
        (__pthread_mutex_cond_lock, __pthread_mutex_cond_lock_adjust)
        (__pthread_mutex_unlock_usercnt, __pthread_disable_asynccancel)
        (__libc_disable_asynccancel, __librt_disable_asynccancel):
        Likewise.
        * nptl/pthread_create.c (__find_in_stack_list, __free_tcb): Likewise.
        * nptl/pthread_mutex_cond_lock.c (__pthread_mutex_lock): Likewise.
        * nptl/pthread_mutex_lock.c (__pthread_mutex_cond_lock_adjust):
        Likewise.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full)
        (__pthread_mutex_unlock_usercnt): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * io/fts.c (fts_alloc, fts_build, fts_lfree, fts_load)
        (fts_maxarglen, fts_padjust, fts_palloc, fts_sort, fts_stat)
        (fts_safe_changedir): Remove internal_function.
        * io/ftw.c (internal_function): Remove definition.
        (ftw_dir, process_entry, ftw_startup): Remove internal_function.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * inet/deadline.c (__deadline_current_time)
        (__deadline_from_timeval, __deadline_to_ms): Remove
        internal_function.
        * inet/getnameinfo.c (nrl_domainname): Likewise.
        * inet/getnetgrent_r.c (__internal_setnetgrent_reuse): Likewise.
        * inet/inet6_option.c (add_pad): Likewise.
        * inet/net-internal.h (__deadline_current_time)
        (__deadline_from_timeval, __deadline_to_ms): Likewise.
        * inet/rcmd.c (__checkhost_sa, __icheckuser): Likewise.
        * sysdeps/mach/hurd/if_index.c (__protocol_available): Likewise.
        * sysdeps/unix/sysv/linux/ifaddrs.c (map_newlink): Likewise.

2017-08-31  Joseph Myers  <joseph@codesourcery.com>

        *  math/math.h [__USE_ISOC99] (NAN): Define directly here.  Do not
        include <bits/nan.h>.
        * math/Makefile (headers): Remove bits/nan.h.
        * bits/nan.h: Remove.
        * sysdeps/ieee754/bits/nan.h: Likewise.
        * sysdeps/mips/bits/nan.h: Likewise.

        * math/math.h [__USE_ISOC99] (INFINITY): Define directly here.  Do
        not include <bits/inf.h>.
        * math/Makefile (headers): Remove bits/inf.h.
        * bits/inf.h: Remove.
        * sysdeps/ieee754/bits/inf.h: Likewise.

        * math/math.h: Do not include bits/huge_val.h, bits/huge_valf.h,
        bits/huge_vall.h or bits/huge_val_flt128.h.
        (HUGE_VAL): Define directly here.
        [__USE_ISOC99] (HUGE_VALF): Likewise.
        [__USE_ISOC99] (HUGE_VALL): Likewise.
        [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (HUGE_VAL_F128): Likewise.
        * math/Makefile (headers): Remove bits/huge_val.h,
        bits/huge_valf.h, bits/huge_vall.h and bits/huge_val_flt128.h.
        * bits/huge_val.h: Remove.
        * bits/huge_val_flt128.h: Likewise.
        * bits/huge_valf.h: Likewise.
        * bits/huge_vall.h: Likewise.
        * sysdeps/ia64/bits/huge_vall.h: Likewise.
        * sysdeps/ieee754/bits/huge_val.h: Likewise.
        * sysdeps/ieee754/bits/huge_valf.h: Likewise.
        * sysdeps/m68k/m680x0/bits/huge_vall.h: Likewise.
        * sysdeps/sh/bits/huge_val.h: Likewise.
        * sysdeps/sparc/bits/huge_vall.h: Likewise.
        * sysdeps/x86/bits/huge_vall.h: Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-addr-obj.c (_dl_addr_inside_object): Remove
        internal_function.
        * elf/dl-cache.c (_dl_cache_libcmp, _dl_load_cache_lookup):
        Likewise.
        * elf/dl-debug.c (_dl_debug_initialize): Likewise.
        * elf/dl-deps.c (_dl_build_local_scope, _dl_map_object_deps): Likewise.
        * elf/dl-environ.c (_dl_next_ld_env_entry): Likewise.
        * elf/dl-execstack.c (_dl_make_stack_executable): Likewise.
        * elf/dl-fini.c (_dl_sort_fini): Likewise.
        * elf/dl-hwcaps.c (_dl_important_hwcaps): Likewise.
        * elf/dl-libc.c (dlerror_run): Likewise.
        * elf/dl-load.c (add_name_to_object, decompose_rpath)
        (_dl_init_paths, _dl_map_object, _dl_rtld_di_serinfo): Likewise.
        * elf/dl-lookup.c (add_dependency, _dl_debug_bindings)
        (_dl_lookup_symbol_x, _dl_setup_hash, _dl_debug_bindings):
        Likewise.
        * elf/dl-misc.c (_dl_sysdep_read_whole_file, _dl_name_match_p)
        (_dl_higher_prime_number, _dl_strtoul): Likewise.
        * elf/dl-object.c (_dl_add_to_namespace_list, _dl_new_object): Likewise.
        * elf/dl-profile.c (_dl_start_profile): Likewise.
        * elf/dl-reloc.c (_dl_try_allocate_static_tls)
        (_dl_allocate_static_tls, _dl_protect_relro, _dl_reloc_bad_type):
        Likewise.
        * elf/dl-support.c (_dl_aux_init, _dl_non_dynamic_init): Likewise.
        * elf/dl-sym.c (_dl_tls_symaddr, do_sym): Likewise.
        * elf/dl-sysdep.c (_dl_sysdep_start_cleanup, _dl_show_auxv): Likewise.
        * elf/dl-tls.c (_dl_next_tls_modid, _dl_count_modids)
        (_dl_determine_tlsoffset, allocate_dtv, _dl_get_tls_static_info)
        (_dl_allocate_tls_storage): Likewise.
        * elf/dl-version.c (match_symbol, _dl_check_map_versions)
        (_dl_check_all_versions): Likewise.
        * elf/dynamic-link.h (_dl_try_allocate_static_tls): Likewise.
        * elf/tlsdeschtab.h (_dl_make_tlsdesc_dynamic): Likewise.
        * elf/tst-_dl_addr_inside_object.c (_dl_addr_inside_object): Likewise.
        * sysdeps/aarch64/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic): Likewise.
        * sysdeps/aarch64/tlsdesc.c (_dl_unmap): Likewise.
        * sysdeps/arm/dl-lookupcfg.h (_dl_unmap): Likewise.
        * sysdeps/arm/dl-machine.h (elf_machine_load_address): Remove
        internal_function from __dl_start.
        * sysdeps/arm/dl-tlsdesc.h (_dl_unmap): Remove internal_function.
        * sysdeps/generic/dl-cache.h (_dl_cache_libcmp): Likewise.
        * sysdeps/generic/ldsodefs.h (_dl_name_match_p)
        (_dl_higher_prime_number, _dl_strtoul, _dl_map_object)
        (_dl_map_object_deps, _dl_setup_hash, _dl_rtld_di_serinfo)
        (_dl_lookup_symbol_x, _dl_add_to_namespace_list, _dl_new_object)
        (_dl_protect_relro, _dl_reloc_bad_type, _dl_check_all_versions)
        (_dl_check_map_versions, _dl_sort_fini, _dl_debug_initialize)
        (_dl_init_paths, _dl_start_profile, _dl_show_auxv)
        (_dl_next_ld_env_entry, _dl_important_hwcaps)
        (_dl_load_cache_lookup, _dl_sysdep_read_whole_file)
        (_dl_sysdep_start_cleanup, _dl_next_tls_modid, _dl_count_modids)
        (_dl_determine_tlsoffset, _dl_get_tls_static_info)
        (_dl_allocate_static_tls, _dl_allocate_tls_storage)
        (_dl_addr_inside_object, _dl_non_dynamic_init, _dl_aux_init):
        Likewise.
        (struct rtld_global_ro): Remove internal_function from the
        _dl_lookup_symbol_x member.
        (_dl_symbol_value): Remove.  No longer defined anywhere.
        * sysdeps/i386/dl-lookupcfg.h (_dl_unmap): Remove
        internal_function.
        * sysdeps/i386/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic): Likewise.
        * sysdeps/i386/tlsdesc.c (_dl_unmap): Likewise.
        * sysdeps/mach/hurd/dl-sysdep.c (_dl_show_auxv): Likewise.
        * sysdeps/nios2/dl-init.c (_dl_nios2_get_gp_value): Likewise.
        * sysdeps/tile/dl-lookupcfg.h (_dl_unmap): Likewise.
        * sysdeps/tile/dl-machine.h (_dl_after_load): Likewise.
        * sysdeps/tile/dl-runtime.c (_dl_after_load, _dl_unmap): Likewise.
        * sysdeps/unix/sysv/linux/dl-vdso.c (_dl_vdso_vsym): Likewise.
        * sysdeps/unix/sysv/linux/dl-vdso.h (_dl_vdso_vsym): Likewise.
        * sysdeps/x86_64/dl-lookupcfg.h (_dl_unmap): Likewise.
        * sysdeps/x86_64/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic): Likewise.
        * sysdeps/x86_64/tlsdesc.c (_dl_unmap): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * gmon/gmon.c (write_hist, write_call_graph, write_bb_counts):
        Remove internal_function.
        * sysdeps/arm/machine-gmon.h (mcount_internal, _MCOUNT_DECL):
        Likewise.
        * sysdeps/sparc/machine-gmon.h (mcount_internal, _MCOUNT_DECL):
        Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * dlfcn/dlerror.c (_dlerror_run): Remove internal_function.
        * elf/dl-sym.c (_dl_vsym, _dl_sym): Likewise.
        * include/dlfcn.h (_dl_sym, _dl_vsym, _dlerror_run): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * resolv/gai_misc.c (__gai_find_request, __gai_remove_request)
        (__gai_enqueue_request): Remove internal_function.
        * resolv/gai_misc.h (__gai_enqueue_request, __gai_find_request)
        (__gai_remove_request, __gai_notify, __gai_notify_only)
        (__gai_sigqueue): Likewise.
        * resolv/gai_notify.c (__gai_notify_only, __gai_notify): Likewise.
        * resolv/gai_sigqueue.c (__gai_sigqueue): Likewise.
        * resolv/inet_ntop.c (inet_ntop4, inet_ntop6): Likewise.
        * sysdeps/unix/sysv/linux/gai_sigqueue.c (__gai_sigqueue):
        Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * dirent/scandir-tail.c (SCANDIR_TAIL): Remove internal_function.
        * include/dirent.h (__opendirat, __getdents, __getdents64)
        (__alloc_dir, __scandir_tail, __scandir64_tail): Likewise.
        * sysdeps/posix/opendir.c (__opendirat, __alloc_dir): Likewise.
        * sysdeps/mach/hurd/opendir.c (__opendirat): Likewise.
        * sysdeps/unix/sysv/linux/i386/olddirent.h (__old_getdents64):
        Likewise.
        * sysdeps/unix/sysv/linux/getdents.c (__GETDENTS): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/getcwd.c (generic_getcwd): Remove
        internal_function.
        (GETCWD_RETURN_TYPE): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * include/time.h (__tz_compute, __strptime_internal): Remove
        internal_function.
        * time/strptime_l.c (__strptime_internal): Likewise.
        * time/tzset.c (compute_change, update_vars, __tz_compute): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * iconv/gconv.c (__gconv): Remove internal_function.
        * iconv/gconv_builtin.c (__gconv_get_builtin_trans): Likewise.
        * iconv/gconv_cache.c (__gconv_load_cache, find_module_idx)
        (find_module, __gconv_compare_alias_cache, __gconv_lookup_cache)
        (__gconv_release_cache): Likewise.
        * iconv/gconv_close.c (__gconv_close): Likewise.
        * iconv/gconv_conf.c (detect_conflict, insert_module, add_module)
        (read_conf_file, __gconv_get_path): Likewise.
        * iconv/gconv_db.c (derivation_lookup, add_derivation)
        (__gconv_release_step, gen_steps, increment_counter)
        (find_derivation, __gconv_compare_alias, __gconv_find_transform)
        (__gconv_close_transform, free_modules_db): Likewise.
        * iconv/gconv_dl.c (__gconv_find_shlib, __gconv_release_shlib):
        Likewise.
        * iconv/gconv_int.h (__gconv_open, __gconv_close, __gconv)
        (__gconv_find_transform, __gconv_lookup_cache)
        (__gconv_release_step, __gconv_load_cache, __gconv_get_path)
        (__gconv_close_transform, __gconv_release_cache)
        (__gconv_loaded_object, __gconv_release_shlib)
        (__gconv_compare_alias): Likewise.
        * iconv/gconv_open.c (__gconv_open): Likewise.
        * iconv/iconv_prog.c (print_known_names, add_known_names): Likewise.
        * iconv/iconvconfig.c (add_module): Likewise.
        * intl/dcigettext.c (plural_lookup, guess_category_value)
        (category_to_name, get_output_charset, _nl_find_msg): Likewise.
        * intl/eval-plural.h (plural_eval): Likewise.
        * intl/finddomain.c (_nl_find_domain): Likewise.
        * intl/gettextP.h (_nl_unload_domain, _nl_find_domain)
        (_nl_load_domain, _nl_find_msg): Likewise.
        (internal_function): Remove definition.
        * intl/loadinfo.h (internal_function): Likewise.
        * intl/loadmsgcat.c (_nl_load_domain, _nl_unload_domain): Remove
        internal_function.
        * intl/localealias.c (internal_function): Remove definition.
        (read_alias_file): Remove internal_function.
        * intl/plural-exp.c (EXTRACT_PLURAL_EXPRESSION): Likewise.
        * intl/plural-exp.h (internal_function): Remove definition.
        (FREE_EXPRESSION, EXTRACT_PLURAL_EXPRESSION): Remove
        internal_function.
        * intl/plural.c: Regenerate.
        * intl/plural.y (FREE_EXPRESSION): Remove internal_function.
        * locale/coll-lookup.c (__collidx_table_lookup)
        (__collseq_table_lookup): Likewise.
        * locale/coll-lookup.h (__collidx_table_lookup)
        (__collseq_table_lookup): Likewise.
        * locale/findlocale.c (_nl_find_locale, _nl_remove_locale): Likewise.
        * locale/loadarchive.c (_nl_load_locale_from_archive): Likewise.
        * locale/loadlocale.c (_nl_intern_locale_data, _nl_load_locale)
        (_nl_unload_locale): Likewise.
        * locale/localeinfo.h (struct __locale_data): Remove
        internal_function from cleanup member.
        (_nl_find_locale, _nl_load_locale, _nl_unload_locale)
        (_nl_remove_locale, _nl_load_locale_from_archive)
        (_nl_intern_locale_data, _nl_get_era_entry, _nl_select_era_entry)
        (_nl_get_alt_digit, _nl_get_walt_digit, _nl_parse_alt_digit)
        (_nl_cleanup_time): Remove internal_function.
        * time/alt_digit.c (_nl_get_alt_digit, _nl_get_walt_digit)
        (_nl_parse_alt_digit): Likewise.
        * time/era.c (_nl_init_era_entries, _nl_get_era_entry)
        (_nl_select_era_entry): Likewise.
        * time/lc-time-cleanup.c (_nl_cleanup_time): Likewise.
        * wcsmbs/wcsmbsload.c (__wcsmbs_load_conv, __wcsmbs_clone_conv)
        (__wcsmbs_named_conv, _nl_cleanup_ctype): Likewise.
        * wcsmbs/wcsmbsload.h (__wcsmbs_load_conv, __wcsmbs_clone_conv)
        (__wcsmbs_named_conv, _nl_cleanup_ctype): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * rt/aio_sigqueue.c (__aio_sigqueue): Remove internal_function.
        * sysdeps/generic/aio_misc.h (__aio_sigqueue): Likewise.
        * sysdeps/pthread/aio_misc.c (__aio_free_request, __aio_find_req)
        (__aio_find_req_fd, __aio_remove_request, __aio_enqueue_request):
        Likewise.
        * sysdeps/pthread/aio_misc.h (__aio_enqueue_request)
        (__aio_find_req, __aio_find_req_fd, __aio_free_request)
        (__aio_notify, __aio_notify_only, __aio_sigqueue): Likewise.
        * sysdeps/pthread/aio_notify.c (__aio_notify_only, __aio_notify):
        Likewise.
        * sysdeps/unix/sysv/linux/aio_sigqueue.c (__aio_sigqueue): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * misc/getttyent.c (skip, value): Remove internal_function.
        * misc/syslog.c (openlog_internal): Likewise.
        * misc/tsearch.c (trecurse, tdestroy_recurse): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * include/nss.h (__nss_valid_field, __nss_valid_list_field)
        (__nss_rewrite_field): Remove internal_function.
        * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
        * nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
        * nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
        * nss/nsswitch.c (nss_parse_file, nss_getline)
        (nss_parse_service_list, nss_new_service): Likewise.
        * nss/rewrite_field.c (__nss_rewrite_field): Likewise.
        * nss/valid_field.c (__nss_valid_field): Likewise.
        * nss/valid_list_field.c (__nss_valid_list_field): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * malloc/arena.c (__malloc_fork_lock_parent)
        (__malloc_fork_unlock_parent, __malloc_fork_unlock_child)
        (next_env_entry, new_heap, heap_trim, arena_get2): Remove
        internal_function from defintions.
        * malloc/hooks.c (mem2mem_check, mem2chunk_check): Likewise.
        * malloc/malloc-internal.h (__malloc_fork_lock_parent)
        (__malloc_fork_unlock_parent, __malloc_fork_unlock_child): Remove
        internal_function from declarations.
        * malloc/malloc.c (internal_function): Do not define.
        (mem2mem_check): Remove internal_function from declaration.
        (munmap_chunk, mremap_chunk): Remove internal_function.
        * malloc/mtrace.c (tr_where): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * include/rpc/pmap_clnt.h (__get_socket): Remove
        internal_function.
        * sunrpc/auth_des.c (synchronize): Likewise.
        * sunrpc/auth_unix.c (marshal_new_auth): Likewise.
        * sunrpc/clnt_perr.c (auth_errmsg): Likewise.
        * sunrpc/des_impl.c (des_encrypt, des_set_key): Likewise.
        * sunrpc/key_call.c (key_call_keyenvoy, key_call_socket)
        (key_call): Likewise.
        * sunrpc/pm_getport.c (__get_socket): Likewise.
        * sunrpc/pmap_rmt.c (getbroadcastnets): Likewise.
        * sunrpc/svc_unix.c (makefd_xprt): Likewise.
        * sunrpc/svc_tcp.c (makefd_xprt): Likewise.
        * sunrpc/svcauth_des.c (cache_init, cache_spot, cache_ref)
        (invalidate): Likewise.
        * sunrpc/xcrypt.c (hexval, hex2bin, bin2hex): Likewise.
        * sunrpc/xdr_rec.c (fix_buf_size, skip_input_bytes, flush_out)
        (set_input_fragment, get_input_bytes): Likewise.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (_int_free): Remove locked variable and related
        asserts.

2017-08-31  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #22051]
        * Makerules (build-module-helper-objlist): Filter out
        $(elf-objpfx)sofini.os.
        (build-shlib-objlist): Append $(elf-objpfx)sofini.os if it is
        needed.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * libio/fcloseall.c: Assume weak_alias is defined.
        * libio/feof.c: Likewise.
        * libio/fileno.c: Likewise.
        * libio/fileops.c: Assume _LIBC, errno, __set_errno are defined.
        (_POSIX_SOURCE, open, lseek, read, write): Remove macro
        definitions.
        (_IO_file_open): Call __open directly.
        (_IO_new_file_sync): Assume ESPIPE is defined.
        (_IO_file_seekoff_maybe_mmap): Call __read directly.
        (_IO_new_file_write): Call __write directly.
        * libio/ftello.c (__ftello): Assume EIO, EOVERFLOW are defined.
        * libio/ftello64.c (__ftello64): Assume EIO is defined.
        * libio/genops.c: Assume _LIBC is defined.
        (save_for_backup): Remove internal_function.
        * libio/getc.c: Assume weak_alias is defined.
        * libio/getwc.c: Likewise.
        * libio/iofclose.c: Assume _LIBC is defined.
        * libio/iofdopen.c: Likewise.
        (_IO_fcntl): Remove macro definition.
        (_IO_new_fdopen): Assume F_GETFL, F_SETFL, O_ACCMODE are defined.
        Call __fcntl directly.
        * libio/iofflush.c: Assume weak_alias is defined.
        * libio/iofgetpos.c (_IO_new_fgetpos): Assume EIO, EOVERFLOW are
        defined.
        * libio/iofgetpos64.c (_IO_new_fgetpos64): Assume EIO is defined.
        * libio/iofgets.c: Likewise.
        * libio/iofopen.c: Assume _LIBC is defined.
        * libio/iofopen64.c: Assume _LIBC, weak_alias are defined.
        * libio/iofputs.c: Assume weak_alias is defined.
        * libio/iofread.c: Likewise.
        * libio/iofsetpos.c (_IO_new_fsetpos): Assume EIO is defined.
        * libio/iofsetpos64.c (_IO_new_fsetpos64): Likewise.
        * libio/ioftell.c: Assume weak_alias is defined.
        (_IO_ftell): Assume EIO, EOVERFLOW are defined.
        * libio/iofwide.c: Assume _LIBC is defined.
        (_IO_fwide): Drop SHARED conditional because it is implied by
        SHLIB_COMPAT.
        * libio/iofwrite.c: Assume weak_alias is defined.
        * libio/iogetdelim.c: Likewise.
        * libio/iogets.c: Assume _LIBC, weak_alias are defined.
        * libio/iogetwline.c (wmemcpy): Remove macro definition.
        (_IO_getwline): Call __wmemcpy directly.
        * libio/iopopen.c: Assume _LIBC is defined.
        (_POSIX_SOURCE, _IO_fork, _IO_dup2, _IO_waitpid, _IO_execl)
        (_IO_close): Remove macro definitions.
        (_IO_new_proc_open): Call __fork, __dup2, __close_nocancel, execl,
        _exit directly.
        (_IO_new_proc_close): Call __close_nocancel, __waitpid_nocancel
        directly.
        * libio/ioputs.c: Assume weak_alias is defined.
        * libio/ioseekoff.c: Assume errno, __set_errno are defined.
        * libio/iosetbuffer.c: Assume weak_alias is defined.
        * libio/iosetvbuf.c: Likewise.
        * libio/ioungetc.c: Likewise.
        * libio/libioP.h: Assume _LIBC, __GLIBC__, libc_hidden_proto,
        libc_hidden_def, libc_hidden_weak, NULL are defined.
        (mmap, munmap, ftruncate, OS_FSTAT): Remove macro definitions.
        * libio/oldfilepos.c: Assume _LIBC, errno, __set_errno are
        defined.
        (_POSIX_SOURCE, open, lseek, read, write): Remove macro
        definitions.
        (_IO_old_file_init_internal): Drop SHARED conditional because it
        is implied by SHLIB_COMPAT.
        (_IO_old_file_fopen): Call __open directly.
        (_IO_old_file_sync): Assume ESPIPE is defined.
        (_IO_old_file_write): Call __write directly.
        * libio/oldfdopen.c (_IO_fcntl): Remove macro definition.
        (_IO_old_fdopen): Assume F_GETFL, O_ACCMODE, F_SETFL are defined.
        Call __fcntl directly.
        * libio/oldiofgetpos.c: Assume weak_alias is defined.
        (_IO_old_fgetpos): Assume EIO is defined.
        * libio/oldiofgetpos64.c: Assume weak_alias is defined.
        (_IO_old_fgetpos64): Assume EIO is defined.
        * libio/oldiofsetpos.c: Assume weak_alias is defined.
        (_IO_old_fsetpos): Assume EIO is defined.
        * libio/oldiofsetpos64.c: Assume weak_alias is defined.
        (_IO_old_fsetpos64): Assume EIO is defined.
        * libio/oldiopopen.c:  Assume _LIBC is defined.
        (_POSIX_SOURCE, _IO_fork, _IO_dup2, _IO_waitpid, _IO_execl)
        (_IO_close): Remove macro definitions.
        (_IO_old_proc_open): Call __pipe, __close, __dup2, execl, _exit
        directly.
        (_IO_old_proc_close): Call __close, __waitpid directly.
        * libio/put.c: Assume weak_alias is defined.
        * libio/stdfiles.c: Assume _LIBC is defined.
        * libio/stdio.c: Likewise.
        * libio/wfileops.c: Likewise.
        (_IO_wfile_sync): Assume ESPIPE is defined.
        * libio/wgenops.c: Assume _LIBC is defined.
        (save_for_wbackup): Remove internal_function.

2017-08-31  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (top_check): Change return type to void.  Remove
        internal_function.
        * malloc/hooks.c (top_check): Likewise.
        (malloc_check, realloc_check, memalign_check): Adjust.

2017-08-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21457]
        * sysdeps/arm/sys/ucontext.h: Do not include <bits/sigcontext.h>.
        * sysdeps/generic/sys/ucontext.h: Add comment about use of struct
        sigcontext and namespace requirements.
        * sysdeps/i386/sys/ucontext.h: Do not include <bits/sigcontext.h>.
        * sysdeps/m68k/sys/ucontext.h: Likewise.
        * sysdeps/mips/sys/ucontext.h: Likewise.  Include <bits/types.h>.
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        (__ctx): Define earlier.
        (mcontext_t): Define structure contents rather than using struct
        sigcontext.
        * sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym (oEXTENSION): Use
        __glibc_reserved1 instead of __reserved.
        * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        (__ctx): Define earlier.
        (mcontext_t): Define structure contents rather than using struct
        sigcontext.
        * sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym: Use
        mcontext_t instead of struct sigcontext.
        * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        (__ctx): Define earlier.
        (mcontext_t): Define structure contents rather than using struct
        sigcontext.
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        (__ctx): Define earlier.
        (mcontext_t): Define structure contents rather than using struct
        sigcontext.
        * sysdeps/unix/sysv/linux/ia64/makecontext.c (__makecontext): Use
        mcontext_t instead of struct sigcontext.
        * sysdeps/unix/sysv/linux/ia64/sigcontext-offsets.sym: Use
        mcontext_t instead of struct sigcontext.
        * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        (__ctx): New macro.
        (struct __ia64_fpreg_mcontext): New type.
        (mcontext_t): Define structure contents rather than using struct
        sigcontext.
        (_SC_GR0_OFFSET): Use mcontext_t instead of struct sigcontext.
        (uc_sigmask): Define using __ctx.
        (uc_stack): Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/procfs.h: Include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/microblaze/sys/ucontext.h: New file.
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.
        (__ctx): Define earlier.
        (mcontext_t): Define structure contents rather than using struct
        sigcontext.
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h: Do not include
        <bits/sigcontext.h>.  Include <bits/types.h>.
        * conform/Makefile (test-xfail-XPG42/signal.h/conform): Remove.
        (test-xfail-XPG42/sys/wait.h/conform): Likewise.
        (test-xfail-XPG42/ucontext.h/conform): Likewise.
        (test-xfail-UNIX98/signal.h/conform): Likewise.
        (test-xfail-UNIX98/sys/wait.h/conform): Likewise.
        (test-xfail-UNIX98/ucontext.h/conform): Likewise.
        (test-xfail-XOPEN2K/signal.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/wait.h/conform): Likewise.
        (test-xfail-XOPEN2K/ucontext.h/conform): Likewise.
        (test-xfail-POSIX2008/signal.h/conform): Likewise.
        (test-xfail-POSIX2008/sys/wait.h/conform): Likewise.
        (test-xfail-XOPEN2K8/signal.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/wait.h/conform): Likewise.

2017-08-30  Florian Weimer  <fweimer@redhat.com>

        * malloc/dynarray_emplace_enlarge.c
        (__libc_dynarray_emplace_enlarge): Set errno on overflow.
        * malloc/dynarray_resize.c (__libc_dynarray_resize): Likewise.
        * malloc/tst-dynarray.c (test_long_overflow): New function.
        (do_test): Call it.

2017-08-30  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (ARENA_CORRUPTION_BIT, arena_is_corrupt)
        (set_arena_corrupt): Remove definitions.
        (mtrim): Do not check for corrupt arena.
        * malloc/arena.c (arena_lock, reused_arena, arena_get_retry):
        Likewise.

2017-08-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #21754]
        * malloc/arena.c (TUNABLE_CALLBACK set_mallopt_check): Do not set
        check_action.
        (ptmalloc_init): Do not set or use check_action.
        * malloc/hooks.c (malloc_check_get_size, realloc_check): Adjust
        call to malloc_printerr.  Remove return statement.
        (free_check): Likewise.  Remove arena unlock.
        (top_check): Update comment.  Adjust call to malloc_printerr.
        Remove heap repair code.
        * malloc/malloc.c (unlink): Adjust calls to malloc_printerr.
        (DEFAULT_CHECK_ACTION, check_action): Remove definitions.
        (sysmalloc): Adjust call to malloc_printerr.
        (munmap_chunk, __libc_realloc): Likewise.  Remove return
        statement.
        (_int_malloc, int_realloc): Likewise.  Remove errstr variable.
        Remove errout label and corresponding gotos.
        (_int_free): Likewise.  Remove arena unlock.
        (do_set_mallopt_check): Do not set check_action.
        (malloc_printerr): Adjust parameter list.  Do not mark arena as
        corrupt.
        * manual/memory.texi (Malloc Tunable Parameters): Remove TODO
        comment.
        * manual/probes.texi (Memory Allocation Probes): Remove
        memory_mallopt_check_action.

2017-08-30  Steve Ellcey  <sellcey@cavium.com>

        * sysdeps/unix/sysv/linux/aarch64/makecontext.c (__makecontext):
        Use pointer to uint64_t instead of long int for sp.

2017-08-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #21754]
        * malloc/malloc.c (malloc_printerr): Always terminate the process,
        without printing a backtrace.  Do not leak any information in the
        error message.
        * manual/memory.texi (Heap Consistency Checking): Update.
        * manual/tunables.texi (Memory Allocation Tunables): Likewise.

2017-08-30  Florian Weimer  <fweimer@redhat.com>

        Do not scale NPTL tests with available number of CPUs.
        * nptl/tst-cond16.c (count): Set to constant value of 8.
        * nptl/tst-cond18.c (count): Likewise.

2017-08-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #22035]
        * sysdeps/m68k/m680x0/fpu/bits/mathinline.h (__inline_functions):
        Define to take a second argument that is a macro that
        concatentates a suffix, not the suffix itself.
        (__CONCAT_d): New macro.
        (__CONCAT_f): Likewise.
        (__CONCAT_l): Likewise.

2017-08-29  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdlib/tst-atexit-common.c (do_test): Test handler inheritance
        by child.

2017-08-29  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Aurelien Jarno  <aurelien@aurel32.net>
            Maciej W. Rozycki  <macro@imgtec.com>

        [BZ #21956]
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/Makefile
        [subdir = misc] (sysdep_routines): Remove `mips16-syscall5',
        `mips16-syscall6' and `mips16-syscall7'.
        (CFLAGS-mips16-syscall5.c, CFLAGS-mips16-syscall6.c)
        (CFLAGS-mips16-syscall7.c): Remove.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/Versions (libc):
        Remove `__mips16_syscall5', `__mips16_syscall6' and
        `__mips16_syscall7'.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall0.c
        (__mips16_syscall0): Rename `__mips16_syscall_return' to
        `__mips_syscall_return'.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall1.c
        (__mips16_syscall1): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall2.c
        (__mips16_syscall2): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall3.c
        (__mips16_syscall3): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall4.c
        (__mips16_syscall4): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall5.c:
        Remove.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall6.c:
        Remove.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall7.c:
        Remove.
        * sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall.h
        (__mips16_syscall5): Expand to `__mips_syscall5' rather than
        `__mips16_syscall5'.  Remove prototype.
        (__mips16_syscall6): Expand to `__mips_syscall6' rather than
        `__mips16_syscall6'.  Remove prototype.
        (__mips16_syscall7): Expand to `__mips_syscall7' rather than
        `__mips16_syscall7'.  Remove prototype.
        (__nomips16, __mips16_syscall_return): Move to...
        * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h
        (__nomips16, __mips_syscall_return): ... here.
        [__mips16] (INTERNAL_SYSCALL_NCS): Rename
        `__mips16_syscall_return' to `__mips_syscall_return'.
        [__mips16] (INTERNAL_SYSCALL_MIPS16): Pass `number' to
        `internal_syscall##nr'.
        [!__mips16] (INTERNAL_SYSCALL): Pass `SYS_ify (name)' to
        `internal_syscall##nr'.
        (FORCE_FRAME_POINTER): Remove.
        (__mips_syscall5): New prototype.
        (internal_syscall5): Rewrite to call `__mips_syscall5'.
        (__mips_syscall6): New prototype.
        (internal_syscall6): Rewrite to call `__mips_syscall6'.
        (__mips_syscall7): New prototype.
        (internal_syscall7): Rewrite to call `__mips_syscall7'.
        * sysdeps/unix/sysv/linux/mips/mips32/mips-syscall5.S: New file.
        * sysdeps/unix/sysv/linux/mips/mips32/mips-syscall6.S: New file.
        * sysdeps/unix/sysv/linux/mips/mips32/mips-syscall7.S: New file.
        * sysdeps/unix/sysv/linux/mips/mips32/Makefile [subdir = misc]
        (sysdep_routines): Add libc-do-syscall.
        * sysdeps/unix/sysv/linux/mips/mips32/Versions (libc): Add
        `__mips_syscall5', `__mips_syscall6' and `__mips_syscall7'.

2017-08-29  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21672]
        * nptl/allocatestack.c [_STACK_GROWS_DOWN] (setup_stack_prot):
        Set to use !NEED_SEPARATE_REGISTER_STACK as well.
        (advise_stack_range): New function.
        * nptl/pthread_create.c (START_THREAD_DEFN): Move logic to mark
        stack non required to advise_stack_range at allocatestack.c

2017-08-29  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/unix/sysv/linux/aarch64/sys/procfs.h: Use __uint64_t.

2017-08-29  Florian Weimer  <fweimer@redhat.com>

        [BZ #22026]
        * iconv/gconv_db.c (gen_steps): Decrement step_cnt after resetting
        __end_fct.  Mangle __end_fct after setting it to NULL.
        * iconv/Makefile (tests): Add tst-gconv-init-failure.
        (modules-names, modules-names-tests): Add
        tst-gconv-init-failure-mod.
        (gconv-modules): New target.
        (tst-gconv-init-failure-mod.so): Link against libsupport.
        (tst-gconv-init-failure): Depend on gconv-modules,
        tst-gconv-init-failure-mod.so.
        * iconv/tst-gconv-init-failure-mod.c: New file.
        * iconv/tst-gconv-init-failure.c: Likewise.
        * iconv/test-gconv-modules: Likewise.

2017-08-29  Florian Weimer  <fweimer@redhat.com>

        [BZ #22025]
        * iconv/gconv_db.c (free_derivation): Remove redundant
        parentheses.
        (gen_steps): Unconditionally mangle __btowc_fct after
        initialization.
        (increment_counter): Likewise.  Do not call init_fct for internal
        modules.

2017-08-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #22028]
        * math/math.h [__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0]
        (_MSUF_): Remove macro.
        [__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0] (_MSUFTO_):
        Likewise.
        [__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0]
        (__REDIRFROM_X): New macro.
        [__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0] (__REDIRTO_X):
        Likewise.
        * math/bits/math-finite.h (__REDIRFROM_X): Remove macro.
        (__REDIRTO_X): Likewise.
        (__MATH_REDIRCALL): Do not pass _MSUF_ or _MSUFTO_ macro
        arguments.
        (__MATH_REDIRCALL_2): Likewise.
        (__MATH_REDIRCALL_INTERNAL): Likewise.
        (__REDIRFROM (lgamma, , _MSUF_)): Likewise.
        (__REDIRFROM (gamma, , _MSUF_)): Likweise.
        (__REDIRFROM (__gamma, _r_finite, _MSUF_)): Likewise.
        (__REDIRFROM (tgamma, , _MSUF_)): Likewise.
        * math/test-finite-macros.c: New file.
        * math/Makefile (tests): Add test-finite-macros.
        (CFLAGS-test-finite-macros.c): New variable.

2017-08-29  Patsy Franklin  <pfrankli@redhat.com>
            Jeff Law  <law@redhat.com>

        [BZ #22025]
        Mangle NULL pointers in iconv/gconv.
        * iconv/gconv_cache.c (find_module): Demangle init_fct before
        checking for NULL. Mangle __btowc_fct if init_fct is non-NULL.
        * iconv/gconv_db.c (free_derivation): Check that __shlib_handle
        is non-NULL before demangling the end_fct.  Check for NULL
        end_fct after demangling.
        (__gconv_release_step): Demangle the end_fct before checking
        it for NULL.   Remove assert on __shlibc_handle != NULL.
        (gen_steps): Don't check btowc_fct for NULL before mangling.
        Demangle init_fct before checking for NULL.
        (increment_counter): Likewise.
        * gconv_dl.c (__gconv_find_shlib): Don't check init_fct or
        end_fct for NULL before mangling.
        * wcsmbs/btowc.c (__btowc): Demangle btowc_fct before checking
        for NULL.

2017-08-29  Akhilesh Kumar  <akhilesh.k@samsung.com>

        [BZ #21971]
        * locale/iso-639.def: add Morisyen.

2017-08-28  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        [BZ #21930]
        * math/math.h [defined __cplusplus && defined __SUPPORT_SNAN__]
        (iszero): New C++ implementation that does not use
        fpclassify/__MATH_TG/__builtin_types_compatible_p, when
        signaling nans are enabled, since __builtin_types_compatible_p
        is a C-only feature.
        * math/test-math-iszero.cc: When __HAVE_DISTINCT_FLOAT128 is
        defined, include ieee754_float128.h for access to the union and
        member ieee854_float128.ieee.
        [__HAVE_DISTINCT_FLOAT128] (do_test): Call check_float128.
        [__HAVE_DISTINCT_FLOAT128] (check_float128): New function.
        * sysdeps/powerpc/powerpc64le/Makefile [subdir == math]
        (CXXFLAGS-test-math-iszero.cc): Add -mfloat128 to the build
        options of test-math-zero on powerpc64le.

2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/e_expf.c (__redirect_ieee754_expf):
        Change double to float.

2017-08-28  Joseph Myers  <joseph@codesourcery.com>

        * math/math-svid-compat.h [!__ASSEMBLER__]: Make code
        unconditional.
        * sysdeps/ieee754/s_lib_version.c [!defined SHARED]: Remove
        conditional code; define contents only for [LIBM_SVID_COMPAT].

2017-08-28  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/aarch64/Makefile (abi-lp64-options)
        (abi-lp64_be-options): Remove.
        * sysdeps/unix/sysv/linux/arm/Makefile (abi-soft-options)
        (abi-hard-options): Likewise.
        * sysdeps/unix/sysv/linux/mips/Makefile(abi-o32_soft-options)
        (abi-o32_hard-options, abi-o32_soft_2008-options)
        (abi-o32_hard_2008-options, abi-n32_soft-options)
        (abi-n32_hard-options, abi-n32_soft_2008-options)
        (abi-n32_hard_2008-options, abi-n64_soft-options)
        (abi-n64_hard-options, abi-n64_soft_2008-options)
        (abi-n64_hard_2008-options): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/Makefile (abi-32-options)
        (abi-64-v1-options, abi-64-v2-options): Likewise.
        * sysdeps/unix/sysv/linux/s390/Makefile (abi-32-options)
        (abi-64-options): Likewise.
        * sysdeps/unix/sysv/linux/sparc/Makefile (abi-32-options)
        (abi-64-options): Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/Makefile (abi-32-options)
        (abi-64-options): Likewise.
        * sysdeps/unix/sysv/linux/x86/Makefile (abi-32-options)
        (abi-64-options, abi-x32-options): Likewise.

2017-08-28  Florian Weimer  <fweimer@redhat.com>

        Store supported list of SYS_* system calls in the source tree.
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) = misc]
        (bits/syscall.h): Generate from list file.
        [$(subdir) = misc] (before-compile): Add bits/syscall.h.
        [$(subdir) = misc] (tests): Add tst-syscall-list.
        [$(subdir) = misc] (tests-special): Add tst-syscall-list.out
        [$(subdir) = misc] (tst-syscall-list-macros.list)
        [$(subdir) = misc] (tst-syscall-list-nr.list)
        (tst-syscall-list-sys.list): Helper targets for new
        tst-syscall-list test.
        [$(subdir) = misc] (tst-syscall-list.out): Run test script
        tst-syscall-list.sh.
        [$(subdir) = misc] (bits/syscall%h, bits/syscall%d): Remove
        target. Do not include bits/syscall.d.
        [$(subdir) = misc] (generated): Do not update.
        * sysdeps/unix/sysv/linux/syscall-names.list: New file.
        * sysdeps/unix/sysv/linux/gen-syscall-h.awk: Likewise.
        * sysdeps/unix/sysv/linux/filter-nr-syscalls.awk: Likewise.
        * sysdeps/unix/sysv/linux/tst-syscall-list.sh: Likewise.

2017-08-27  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdlib/Makefile (tst-atexit, tst-at_quick_exit): New tests.
        (tst-cxa_atexit, tst-on_exit): Likewise.
        * stdlib/Makefile (tests): Add tst-atexit, tst-at_quick_exit,
        tst-cxa_atexit, and tst-on_exit.
        * stdlib/tst-atexit-common.c: New file.
        * stdlib/tst-atexit.c: New file.
        * stdlib/tst-at_quick_exit.c: New file.
        * stdlib/tst-cxa_atexit.c: New file.
        * stdlib/tst-on_exit.c: New file.

2017-08-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/bits/sysmacros.h: New file.
        * mach/stack_chk_fail_local.c: New file.
        * hurd/stack_chk_fail_local.c: New file.
        * mach/Machrules ($(interface-library)-routines): Add
        stack_chk_fail_local.
        * mach/Makefile (CFLAGS-mach_init.o, CFLAGS-RPC_vm_statistics.o,
        CFLAGS-RPC_vm_map.o, CFLAGS-RPC_vm_protect.o,
        CFLAGS-RPC_i386_set_gdt.o, CFLAGS-RPC_i386_set_ldt.o,
        CFLAGS-RPC_task_get_special_port.o): Add $(no-stack-protector).
        * hurd/Makefile (CFLAGS-hurdstartup.o,
        CFLAGS-RPC_exec_startup_get_info.o): Add $(no-stack-protector).

2017-08-25  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h [__ASSEMBLER__]
        (index_cpu_*, index_arch_*): Removed.

2017-08-25  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/unix/sysv/linux/aarch64/sys/procfs.h (elf_greg_t):
        Use uint64_t instead of unsigned long.

2017-08-25  Joseph Myers  <joseph@codesourcery.com>

        * math/tgmath.h [__HAVE_FLOAT128]: Change conditional to
        [__HAVE_DISTINCT_FLOAT128].

        * math/math.h (_MSUFTO_): Define and undefine for each inclusion
        of <bits/math-finite.h>.
        (__MATH_DECLARING_LDOUBLE): Do not define and undefine for each
        inclusion of <bits/math-finite.h>.
        * math/bits/math-finite.h (__REDIRTO_X): Do not define
        conditionally on [__MATH_DECLARING_LDOUBLE && defined
        __NO_LONG_DOUBLE_MATH].
        (__MATH_REDIRCALL): Use _MSUFTO_ in __REDIRTO call.
        (__MATH_REDIRCALL_2): Likewise.
        (__MATH_REDIRCALL_INTERNAL): Likewise.
        (__REDIRFROM (lgamma, , _MSUF_)): Likewise.
        (__REDIRFROM (gamma, , _MSUF_)): Likewise.
        (__REDIRFROM (tgamma, , _MSUF_)): Likewise.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-power5.S:
        Remove file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-ppc32.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-power5.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-ppc32.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
        (libm-sysdep-routines): Remove w_sqrt_compat-power5,
        w_sqrt_compat-ppc32, w_sqrtf_compat-power5 and
        w_sqrtf_compat-ppc32.

2017-08-24  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/math.h [defined __cplusplus] (issignaling): In the long
        double case, call __issignalingl only if __NO_LONG_DOUBLE_MATH
        is not defined.  Call __issignaling, otherwise.

2017-08-24  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/make-syscalls.sh: Remove cancellable tagging for
        syscall definitions and replace __builtin_expect with __glibc_likely.
        * sysdeps/unix/syscall-template.S: Update comment about cancellable
        syscall.
         (SYSCALL_CANCELLABLE): Removedefinition
        * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (__local_enable_asynccancel): Likewise.
        [IS_IN (libpthread)] (__local_disable_asynccancel): Likewise.
        [IS_IN (libc)] (__local_enable_asynccancel): Likewise.
        [IS_IN (libc)] (__local_enable_asynccancel): Likewise.
        [IS_IN (librt)] (__local_disable_asynccancel): Likewise.
        [IS_IN (librt)] (__local_disable_asynccancel): Likewise.
        (CENABLE): Likewise.
        (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h (PSEUDO): Remove
        defintion.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h (PSEUDO):
        Remove definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Remove file.
        * sysdeps/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h: New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Remove file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h: New file.
        * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (PSEUDO): Remove
        definition.
        (PSEUDO_END): Likewise.
        [IS_IN (libpthread)] (CENABLE): Likewise.
        [IS_IN (libpthread)] (CDISABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (libc)] (CENABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [IS_IN (librt)] (CDISABLE): Likewise.
        [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.

2017-08-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/ieee754/dbl-64/Makefile: Don't override CFLAGS.

2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.

2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21982]
        * string/stratcliff.c (do_test): Declare size, nchars, inner,
        middle and outer with size_t instead of int.  Repleace %d and
        %Zd with %zu in printf.  Update "MAX (0, nchars - 128)" and
        "MAX (outer, nchars - 64)" to support unsigned outer and
        nchars.  Also exit loop when outer == 0.

2017-08-23  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * include/fcntl.h (__fcntl_nocancel): Remove definition.
        * include/signal.h (__sigsuspend_nocancel): Likewise.
        * include/time.h (__nanosleep_nocancel): Likewise.
        * sysdeps/generic/not-cancel.h (__fcntl_nocancel): New macro.
        * login/utmp_file.c: Include non cancellable syscall header.
        * sysdeps/unix/sysv/linux/not-cancel.h (__fcntl_nocancel): New
        prototype.

2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/svml_d_sincos8_core.S: Replace AVX512F
        .byte sequences with AVX512F instructions.
        * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S:
        Likewise.

2017-08-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
            Steve Ellcey  <sellcey@cavium.com>

        * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_dynamic):
        Use PTR_REG macro in cmp instruction.

2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * include/libc-symbols.h: [!defined HAVE_GCC_IFUNC] (__ifunc):
        Change the return type of the ifunc resolver to match the return
        type of the target function.

2017-08-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (pread64): Remove.
        (preadv64): Likewise.
        (pwrite64(: Likewise.
        (pwritev64): Likewise.

        * sysdeps/unix/sysv/linux/x86_64/sysdep.h
        (INTERNAL_SYSCALL_NCS_TYPES): Remove define.
        (LOAD_ARGS_0): Likewise.
        (LOAD_ARGS_1): Likewise.
        (LOAD_ARGS_2): Likewise.
        (LOAD_ARGS_3): Likewise.
        (LOAD_ARGS_4): Likewise.
        (LOAD_ARGS_5): Likewise.
        (LOAD_ARGS_6): Likewise.
        (LOAD_REGS_0): Likewise.
        (LOAD_REGS_1): Likewise.
        (LOAD_REGS_2): Likewise.
        (LOAD_REGS_3): Likewise.
        (LOAD_REGS_4): Likewise.
        (LOAD_REGS_5): Likewise.
        (LOAD_REGS_6): Likewise.
        (ASM_ARGS_0): Likewise.
        (ASM_ARGS_1): Likewise.
        (ASM_ARGS_2): Likewise.
        (ASM_ARGS_3): Likewise.
        (ASM_ARGS_4): Likewise.
        (ASM_ARGS_5): Likewise.
        (ASM_ARGS_6): Likewise.
        (LOAD_ARGS_TYPES_1): Likewise.
        (LOAD_ARGS_TYPES_2): Likewise.
        (LOAD_ARGS_TYPES_3): Likewise.
        (LOAD_ARGS_TYPES_4): Likewise.
        (LOAD_ARGS_TYPES_5): Likewise.
        (LOAD_ARGS_TYPES_6): Likewise.
        (LOAD_REGS_TYPES_1): Likewise.
        (LOAD_REGS_TYPES_2): Likewise.
        (LOAD_REGS_TYPES_3): Likewise.
        (LOAD_REGS_TYPES_4): Likewise.
        (LOAD_REGS_TYPES_5): Likewise.
        (LOAD_REGS_TYPES_6): Likewise.
        (TYPEFY): New define.
        (ARGIFY): Likewise.
        (internal_syscall0): Likewise.
        (internal_syscall1): Likewise.
        (internal_syscall2): Likewise.
        (internal_syscall3): Likewise.
        (internal_syscall4): Likewise.
        (internal_syscall5): Likewise.
        (internal_syscall6): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/times.c
        (INTERNAL_SYSCALL_NCS): Remove define.
        (internal_syscall1): Add define.

2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/w_remainder_compat.c: Remove duplicate inclusion of
        math-svid-compat.h.
        * math/w_remainderf_compat.c: Likewise.
        * math/w_remainderl_compat.c: Likewise.

2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2017-08-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21684]
        * math/tgmath.h (__floating_type): Simplify definitions.
        (__real_integer_type): New macro.
        (__complex_integer_type): Likewise.
        (__expr_is_real): Likewise.
        (__tgmath_real_type_sub): Update comment to describe handling of
        complex types.
        (__tgmath_complex_type_sub): New macro.
        (__tgmath_complex_type): Likewise.
        [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (__TGMATH_CF128): Use __expr_is_real.
        (__TGMATH_UNARY_REAL_IMAG): Use __tgmath_complex_type and
        __expr_is_real.
        (__TGMATH_BINARY_REAL_IMAG): Likewise.
        (__TGMATH_UNARY_REAL_IMAG_RET_REAL): Use __expr_is_real.
        * math/gen-tgmath-tests.py (Type.create_type): Create complex
        integer types.

2017-08-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/generic/not-cancel.h (sigsuspend_not_cancel): Remove
        macro.
        * sysdeps/mach/hurd/sigsuspend.c (sigsuspend_not_cancel): Remove
        alias.
        * sysdeps/unix/sysv/linux/not-cancel.h (sigsuspend_not_cancel):
        Likewise.

        * nptl/pthread_mutex_timedlock.c (__pthread_mutex_timedlock): Replace
        nanosleep_not_cancel with __nanosleep_nocancel.
        * sysdeps/generic/not-cancel.h (nanosleep_not_cancel): Remove macro.
        (__nanosleep_nocancel): New macro.
        * sysdeps/unix/sysv/linux/nanosleep.c (__nanosleep_nocancel): New
        function.
        * sysdeps/unix/sysv/linux/not-cancel.h (nanosleep_not_cancel): Remove
        macro.
        (__nanosleep_nocancel): New prototype.

        * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full): Replace
        pause_not_cancel with __pause_nocancel.
        * sysdeps/generic/not-cancel.h (pause_not_cancel): Remove macro.
        (__pause_nocancel): New macro.
        * sysdeps/unix/sysv/linux/not-cancel.h (pause_not_cancel): Remove
        macro.
        (__pause_nocancel): New prototype.
        * sysdeps/unix/sysv/linux/pause.c (__pause_nocancel): New function.

2017-08-22  Martin Sebor  <msebor@redhat.com>

        * include/libc-symbols.h (__ifunc_resolver): Declare resolver
        to return a pointer to the same type as the target function.

2017-08-22  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        [BZ #21986]
        * include/printf.h (__printf_fphex): Add attribute_hidden.
        (__guess_grouping): New prototype.
        * stdio-common/printf_fp.c (__guess_grouping): Removed.
        * stdio-common/reg-printf.c (__register_printf_specifier): Add
        libc_hidden_proto and libc_hidden_def.
        * stdlib/strfmon_l.c (__guess_grouping): Removed.
        (__vstrfmon_l): Remove the third argument passed to
        __guess_grouping.

2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/math.h [defined __cplusplus] (issignaling): Provide a C++
        definition for issignaling that does not rely on __MATH_TG,
        since __MATH_TG uses __builtin_types_compatible_p, which is only
        available in C mode.
        (CFLAGS-test-math-issignaling.cc): New variable.
        * math/Makefile [CXX] (tests): Add test-math-issignaling.
        * math/test-math-issignaling.cc: New test for C++ implementation
        of type-generic issignaling.
        * sysdeps/powerpc/powerpc64le/Makefile [subdir == math]
        (CXXFLAGS-test-math-issignaling.cc): Add -mfloat128 to the build
        options of test-math-issignaling on powerpc64le.

2017-08-22  H.J. Lu  <hongjiu.lu@intel.com>

        * include/libc-symbols.h (__hidden_proto_hiddenattr): New for
        building libc.a.
        (hidden_proto): Likewise.
        (hidden_tls_proto): Likewise.
        (__hidden_proto): Likewise.

2017-08-22  Florian Weimer  <fweimer@redhat.com>

        math: Statically link tests of internal functionality.
        * math/Makefile (tests): Remove atest-exp, atest-sincos,
        atest-exp2.
        (tests-static): Add atest-exp, atest-sincos, atest-exp2.
        (gmp-objs): Remove assignment.
        (atest-exp, atest-sincos, atest-exp2): Remove targets.

2017-08-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21987]
        * sysdeps/unix/sysv/linux/sparc/bits/long-double.h: Remove file
        and copy to ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/bits/long-double.h:
        ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h:
        ... and here.

        * assert/Makefile [$(have-cxx-thread_local)]: Move conditional
        variable definitions above inclusion of ../Rules.

2017-08-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/k_standard.c (__kernel_standard): Add default
        case calling __builtin_unreachable.

2017-08-21  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * libio/ioopen.c (_IO_waitpid): Replace waitpid_not_cancel with
        __waitpid_nocancel.
        * sysdeps/generic/not-cancel.h (waitpid_not_cancel): Remove macro.
        (__waitpid_nocancel): New macro.
        * sysdeps/unix/sysv/linux/not-cancel.h (waitpid_not_cancel): Remove
        macro.
        (__waitpid_nocancel): Replace macro with a function.
        * sysdeps/unix/sysv/linux/waitpid.c (__waitpid_nocancel): New
        function.

        * login/utmp_file.c (timeout_handler): Replace fcntl_not_cancel with
        __fcntl_nocancel.
        * sysdeps/generic/not-cancel.h (fcntl_not_cancel): Remove macro.
        * sysdeps/unix/sysv/linux/not-cancel.h (fcntl_not_cancel): Likewise.

        * gmon/gmon.c (write_hist): Replace writev_not_cancel_no_status with
        __writev_nocancel_nostatus.
        (write_call_graph): Likewise.
        (write_bb_counts): Likewise.
        * resolv/herror.c (herror): Likewise.
        * sysdeps/generic/not-cancel.h (writev_not_cancel_no_status): Remove
        macro.
        (__writev_nocancel_nostatus): New macro.
        * sysdeps/unix/sysv/linux/not-cancel.h (writev_not_cancel_no_status):
        Remove macro.
        (__writev_nocancel_nostatus): New function.

2017-08-21  Joseph Myers  <joseph@codesourcery.com>

        Revert:
        2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        * include/libc-symbols.h (__hidden_proto_hiddenattr): New for
        building libc.a.
        (hidden_proto): Likewise.
        (hidden_tls_proto): Likewise.
        (__hidden_proto): Likewise.

        [BZ #21973]
        * sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S: Remove file.
        * sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S : Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Add
        GLIBC_2.0 sqrtl symbol.

        * math/math.h [__USE_MISC] (_LIB_VERSION_TYPE): Remove.
        [__USE_MISC] (_LIB_VERSION): Likewise.
        [__USE_MISC] (struct exception): Likewise.
        [__USE_MISC] (matherr): Likewise.
        [__USE_MISC] (DOMAIN): Likewise.
        [__USE_MISC] (SING): Likewise.
        [__USE_MISC] (OVERFLOW): Likewise.
        [__USE_MISC] (UNDERFLOW): Likewise.
        [__USE_MISC] (TLOSS): Likewise.
        [__USE_MISC] (PLOSS): Likewise.
        [__USE_MISC] (HUGE): Likewise.
        [__USE_XOPEN] (MAXFLOAT): Define even if [__USE_MISC].
        * math/math-svid-compat.h: New file.
        * conform/linknamespace.pl (@whitelist): Remove matherr, matherrf
        and matherrl.
        * include/math.h [!_ISOMAC] (__matherr): Remove.
        * manual/arith.texi (FP Exceptions): Do not document matherr.
        * math/Makefile (tests): Change test-matherr to test-matherr-3.
        (tests-internal): New variable.
        (install-lib): Do not add libieee.a.
        (non-lib.a): Likewise.
        (extra-objs): Do not add libieee.a and ieee-math.o.
        (CPPFLAGS-s_lib_version.c): Remove variable.
        ($(objpfx)libieee.a): Remove rule.
        ($(addprefix $(objpfx), $(tests-internal)): Depend on $(libm).
        * math/ieee-math.c: Remove.
        * math/libm-test-support.c (matherr): Remove.
        * math/test-matherr.c: Use <support/test-driver.c>.  Add copyright
        and license notices.  Include <math-svid-compat.h> and
        <shlib-compat.h>.
        (matherr): Undefine as macro.  Use compat_symbol_reference.
        (_LIB_VERSION): Likewise.
        * math/test-matherr-2.c: New file.
        * math/test-matherr-3.c: Likewise.
        * sysdeps/generic/math_private.h (__kernel_standard): Remove
        declaration.
        (__kernel_standard_f): Likewise.
        (__kernel_standard_l): Likewise.
        * sysdeps/ieee754/s_lib_version.c: Do not include <math.h> or
        <math_private.h>.  Include <math-svid-compat.h>.
        (_LIB_VERSION): Undefine as macro.
        (_LIB_VERSION_INTERNAL): Always initialize to _POSIX_.  Define
        only if [LIBM_SVID_COMPAT || !defined SHARED].  If
        [LIBM_SVID_COMPAT], use compat_symbol.
        * sysdeps/ieee754/s_matherr.c: Do not include <math.h> or
        <math_private.h>.  Include <math-svid-compat.h>.
        (matherr): Undefine as macro.
        (__matherr): Define only if [LIBM_SVID_COMPAT].  Use
        compat_symbol.
        * sysdeps/ia64/fpu/libm_error.c: Include <math-svid-compat.h>.
        [_LIBC && LIBM_SVID_COMPAT] (matherrf): Use
        compat_symbol_reference.
        [_LIBC && LIBM_SVID_COMPAT] (matherrl): Likewise.
        [_LIBC && !LIBM_SVID_COMPAT] (matherrf): Define as macro.
        [_LIBC && !LIBM_SVID_COMPAT] (matherrl): Likewise.
        * sysdeps/ia64/fpu/libm_support.h: Include <math-svid-compat.h>.
        (MATHERR_D): Remove declaration.
        [!_LIBC] (_LIB_VERSION_TYPE): Likewise
        [!LIBM_BUILD] (_LIB_VERSIONIMF): Likewise.
        [LIBM_BUILD] (pmatherrf): Likewise.
        [LIBM_BUILD] (pmatherr): Likewise.
        [LIBM_BUILD] (pmatherrl): Likewise.
        (DOMAIN): Likewise.
        (SING): Likewise.
        (OVERFLOW): Likewise.
        (UNDERFLOW): Likewise.
        (TLOSS): Likewise.
        (PLOSS): Likewise.
        * sysdeps/ia64/fpu/s_matherrf.c: Include <math-svid-compat.h>.
        (__matherrf): Define only if [LIBM_SVID_COMPAT].  Use
        compat_symbol.
        * sysdeps/ia64/fpu/s_matherrl.c: Include <math-svid-compat.h>.
        (__matherrl): Define only if [LIBM_SVID_COMPAT].  Use
        compat_symbol.
        * math/lgamma-compat.h: Include <math-svid-compat.h>.
        * math/w_acos_compat.c: Likewise.
        * math/w_acosf_compat.c: Likewise.
        * math/w_acosh_compat.c: Likewise.
        * math/w_acoshf_compat.c: Likewise.
        * math/w_acoshl_compat.c: Likewise.
        * math/w_acosl_compat.c: Likewise.
        * math/w_asin_compat.c: Likewise.
        * math/w_asinf_compat.c: Likewise.
        * math/w_asinl_compat.c: Likewise.
        * math/w_atan2_compat.c: Likewise.
        * math/w_atan2f_compat.c: Likewise.
        * math/w_atan2l_compat.c: Likewise.
        * math/w_atanh_compat.c: Likewise.
        * math/w_atanhf_compat.c: Likewise.
        * math/w_atanhl_compat.c: Likewise.
        * math/w_cosh_compat.c: Likewise.
        * math/w_coshf_compat.c: Likewise.
        * math/w_coshl_compat.c: Likewise.
        * math/w_exp10_compat.c: Likewise.
        * math/w_exp10f_compat.c: Likewise.
        * math/w_exp10l_compat.c: Likewise.
        * math/w_exp2_compat.c: Likewise.
        * math/w_exp2f_compat.c: Likewise.
        * math/w_exp2l_compat.c: Likewise.
        * math/w_fmod_compat.c: Likewise.
        * math/w_fmodf_compat.c: Likewise.
        * math/w_fmodl_compat.c: Likewise.
        * math/w_hypot_compat.c: Likewise.
        * math/w_hypotf_compat.c: Likewise.
        * math/w_hypotl_compat.c: Likewise.
        * math/w_j0_compat.c: Likewise.
        * math/w_j0f_compat.c: Likewise.
        * math/w_j0l_compat.c: Likewise.
        * math/w_j1_compat.c: Likewise.
        * math/w_j1f_compat.c: Likewise.
        * math/w_j1l_compat.c: Likewise.
        * math/w_jn_compat.c: Likewise.
        * math/w_jnf_compat.c: Likewise.
        * math/w_jnl_compat.c: Likewise.
        * math/w_lgamma_main.c: Likewise.
        * math/w_lgamma_r_compat.c: Likewise.
        * math/w_lgammaf_main.c: Likewise.
        * math/w_lgammaf_r_compat.c: Likewise.
        * math/w_lgammal_main.c: Likewise.
        * math/w_lgammal_r_compat.c: Likewise.
        * math/w_log10_compat.c: Likewise.
        * math/w_log10f_compat.c: Likewise.
        * math/w_log10l_compat.c: Likewise.
        * math/w_log2_compat.c: Likewise.
        * math/w_log2f_compat.c: Likewise.
        * math/w_log2l_compat.c: Likewise.
        * math/w_log_compat.c: Likewise.
        * math/w_logf_compat.c: Likewise.
        * math/w_logl_compat.c: Likewise.
        * math/w_pow_compat.c: Likewise.
        * math/w_powf_compat.c: Likewise.
        * math/w_powl_compat.c: Likewise.
        * math/w_remainder_compat.c: Likewise.
        * math/w_remainderf_compat.c: Likewise.
        * math/w_remainderl_compat.c: Likewise.
        * math/w_scalb_compat.c: Likewise.
        * math/w_scalbf_compat.c: Likewise.
        * math/w_scalbl_compat.c: Likewise.
        * math/w_sinh_compat.c: Likewise.
        * math/w_sinhf_compat.c: Likewise.
        * math/w_sinhl_compat.c: Likewise.
        * math/w_sqrt_compat.c: Likewise.
        * math/w_sqrtf_compat.c: Likewise.
        * math/w_sqrtl_compat.c: Likewise.
        * math/w_tgamma_compat.c: Likewise.
        * math/w_tgammaf_compat.c: Likewise.
        * math/w_tgammal_compat.c: Likewise.
        * sysdeps/ieee754/dbl-64/w_exp_compat.c: Likewise.
        * sysdeps/ieee754/flt-32/w_expf_compat.c: Likewise.
        * sysdeps/ieee754/k_standard.c: Likewise.
        * sysdeps/ieee754/k_standardf.c: Likewise.
        * sysdeps/ieee754/k_standardl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl_compat.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S: Likewise.

2017-08-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #21864]
        Do not compile benchmark helper objects with -DMODULE_NAME=libc.
        * benchtests/Makefile (others-extras): Set to $(bench-extra-objs).
        Move before inclusion of ../Rules.

2017-08-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #21972]
        * assert/assert.h (assert): Use static_cast (bool) for C++.
        Use the ternary operator in the warning branch for GNU C.
        * assert/Makefile (tests): Add tst-assert-c++, tst-assert-g++.
        (CFLAGS-tst-assert-c++.o): Compile in C++11 mode.
        (CFLAGS-tst-assert-g++.o): Compile in GnU C++11 mode.
        (LDLIBS-tst-assert-c++, LDLIBS-tst-assert-g++): Link with libstdc++.
        * assert/tst-assert-c++.cc, assert/tst-assert-g++.cc: New files.

2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/x86_64/init-first.c
        (__syscall_clock_gettime): Add attribute_hidden.
        * sysdeps/unix/sysv/linux/x86_64/makecontext.c
        (__start_context): Likewise.

2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        * include/libc-symbols.h (__hidden_proto_hiddenattr): New for
        building libc.a.
        (hidden_proto): Likewise.
        (hidden_tls_proto): Likewise.
        (__hidden_proto): Likewise.

2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        * include/libc-symbols.h (attribute_hidden): Enable hidden
        visibility in libc.a compiled with PIE.

2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/x86/libc-vdso.h (VDSO_SYMBOL(getcpu)):
        Add attribute_hidden.

2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21864]
        * Makerules (all-nonlib): Add $(others-extras).
        * catgets/Makefile (others-extras): New.
        * elf/Makefile (others-extras): Likewise.
        * nss/Makefile (others-extras): Likewise.

2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * csu/libc-start.c (__libc_multiple_libcs): Removed.
        * elf/dl-open.c: Include <libc-internal.h>.
        (__libc_multiple_libcs): Removed.
        * elf/dl-sysdep.c: Include <libc-internal.h> instead of
        <hp-timing.h>.
        * include/libc-internal.h (__libc_multiple_libcs): New.
        * misc/sbrk.c: Include <libc-internal.h>.
        (__libc_multiple_libcs): Removed.

2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * grp/initgroups.c (__nss_group_database): Removed.
        (__nss_initgroups_database): Likewise.
        * nscd/gai.c (__nss_hosts_database): Likewise.
        * nss/XXX-lookup.c (DATABASE_NAME_SYMBOL): Likewise.
        * posix/tst-rfc3484-2.c (__nss_hosts_database): Likewise.
        * posix/tst-rfc3484-3.c (__nss_hosts_database): Likewise.
        * posix/tst-rfc3484.c (__nss_hosts_database): Likewise.
        * sysdeps/posix/getaddrinfo.c (__nss_hosts_database): Likewise.
        * nss/getXXent.c (INTERNAL (REENTRANT_GETNAME)): Add
        attribute_hidden.
        * nss/nsswitch.c (__nss_database_custom): Define only if
        USE_NSCD is defined.
        (__nss_configure_lookup): Use __nss_database_custom only if
        USE_NSCD is defined.
        * nss/nsswitch.h (__nss_database_custom): Declare only if
        USE_NSCD is defined.  Add attribute_hidden.
        (__nss_setent): Add attribute_hidden.
        (__nss_endent): Likewise.
        (__nss_getent_r): Likewise.
        (__nss_getent): Likewise.
        (DEFINE_DATABASE): Declare __nss_##arg##_database.

2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/i386/glob64.c (__old_glob64): Add
        libc_hidden_proto and libc_hidden_def.

2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/i386/olddirent.h (__old_readdir64):
        Add libc_hidden_proto.
        * sysdeps/unix/sysv/linux/i386/readdir64.c (__old_readdir64):
        Add libc_hidden_def.

2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21974]
        * gmon/Makefile (routines): Remove bb_init_func and
        bb_exit_func.
        (elide-routines.os): Removed.
        * gmon/bb_exit_func.c: Likewise.
        * gmon/bb_init_func.c: Likewise.
        * include/sys/gmon.h (__bb): Likewise.
        (__bb_init_func): Likewise.
        (__bb_exit_func): Likewise.
        * sysdeps/alpha/bb_init_func.S: Likewise.

2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>

        * debug/longjmp_chk.c (____longjmp_chk): Moved to ...
        * include/setjmp.h (____longjmp_chk): Here.  Add
        attribute_hidden.

2017-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/x86_64/multiarch/strcspn-c.c (STRCSPN_SSE2): Add
        attribute_hidden.
        (__strspn_sse2): Likewise.

2017-08-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/generic/not-cancel.h (close_not_cancel): Remove macro.
        (close_not_cancel_no_status): Likewise.
        (__close_nocancel): New macro.
        (__close_nocancel_nostatus): Likewise.
        * sysdeps/unix/sysv/linux/not-cancel.h (__close_nocancel): Remove
        macro.
        (close_not_cancel): Likewise.
        (close_not_cancel_no_status): Likewise.
        (__close_nocancel): New prototype.
        (__close_nocancel_nostatus): New function.
        * sysdeps/unix/sysv/linux/close.c (__close_nocancel): New function.
        * catgets/open_catalog.c (__open_catalog): Replace
        close_not_cancel{_no_status) with __close_nocancel{_nostatus}.
        * gmon/gmon.c (write_gmon): Likewise.
        * iconv/gconv_cache.c (__gconv_load_cache): Likewise.
        * intl/loadmsgcat.c (close): Likewise.
        * io/ftw.c (open_dir_stream): Likewise.
        (ftw_startup): Likewise.
        * libio/fileops.c (_IO_file_open): Likewise.
        (_IO_file_close_mmap): Likewise.
        (_IO_file_close): Likewise.
        * libio/iopopen.c (_IO_dup2): Likewise.
        * locale/loadarchive.c (_nl_load_locale_from_archive): Likewise.
        * locale/loadlocale.c (_nl_load_locale): Likewise.
        * login/utmp_file.c (pututline_file): Likewise.
        (endutent_file): Likewise.
        * misc/daemon.c (daemon): Likewise.
        * nscd/nscd_getai.c (__nscd_getai): Likewise.
        * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
        * nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
        * nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
        * nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
        * nscd/nscd_helper.c (open_socket): Likewise.
        (__nscd_open_socket): Likewise.
        * nscd/nscd_initgroups.c (__nscd_getgrouplist): Likewise.
        * nscd/nscd_netgroup.c (__nscd_setnetgrent): Likewise.
        (__nscd_innetgr): Likewise.
        * nss/nss_db/db-open.c (internal_setent): Likewise.
        * resolv/res-close.c (__res_iclose): Likewise.
        * sunrpc/pm_getmaps.c (pmap_getmaps): Likewise.
        * sysdeps/posix/closedir.c (__closedir): Likewise.
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Likewise.
        * sysdeps/posix/getcwd.c (__getcwd): Likewise.
        * sysdeps/posix/opendir.c (tryopen_o_directory): Likewise.
        (opendir_tail): Likewise.
        * sysdeps/posix/spawni.c (__spawni_child): Likewise.
        * sysdeps/unix/sysv/linux/check_native.c (__check_native): Likewise.
        * sysdeps/unix/sysv/linux/check_pf.c (__check_pf): Likewise.
        * sysdeps/unix/sysv/linux/fips-private.h (fips_enabled_p): Likewise.
        * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise.
        (gethostid): Likewise.
        * sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise.
        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Likewise.
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise.
        * sysdeps/unix/sysv/linux/grantpt.c (close_all_fds): Likewise.
        * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
        * sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock):
        Likewise.
        * sysdeps/unix/sysv/linux/if_index.c (__if_nametoindex): Likewise.
        * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps): Likewise.
        * sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap):
        Likewise.
        * sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Likewise.
        * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
        Likewise.
        * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise.
        * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise.
        * sysdeps/unix/sysv/linux/Versions (libc) [GLIBC_PRIVATE]: Add
        __close_nocancel.

        * sysdeps/generic/not-cancel.h (openat_not_cancel): Remove macro.
        (openat_not_cancel_3): Likewise.
        (openat64_not_cancel_3): Likewise).
        (openat_not_cancel_3): Likewise).
        * sysdeps/unix/sysv/linux/not-cancel.h (openat_not_cancel): Remove
        macro.
        (openat_not_cancel_3): Likewise.
        (openat64_not_cancel): Likewise.
        (openat64_not_cancel_3): Likewise.
        * sysdeps/unix/sysv/linux/openat.c (__openat_nocancel): New function.
        * sysdeps/unix/sysv/linux/openat64.c (__openat64_nocancel): Likewise.
        * io/ftw.c (open_dir_stream): Replace openat{64}_not_cancel{_3} with
        __open{64}_nocancel.
        * sysdeps/mach/hurd/opendir.c (__opendirat): Likewise.
        * sysdeps/posix/getcwd.c (__getcwd): Likewise.
        * sysdeps/posix/opendir.c (__opendirat): Likewise.

2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * include/argz.h (__argz_create_sep): New function prototype.
        (__argz_append): Likewise.
        (__argz_add): Likewise.
        (__argz_add_sep): Likewise.
        (__argz_delete): Likewise.
        (__argz_insert): Likewise.
        (__argz_replace): Likewise.
        * string/argz.h (__argz_create_sep): Removed.
        (__argz_append): Likewise.
        (__argz_add): Likewise.
        (__argz_add_sep): Likewise.
        (__argz_delete): Likewise.
        (__argz_insert): Likewise.
        (__argz_replace): Likewise.

2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/elf.h (NT_GNU_PROPERTY_TYPE_0): New.
        (NOTE_GNU_PROPERTY_SECTION_NAME): Likewise.
        (GNU_PROPERTY_STACK_SIZE): Likewie.
        (GNU_PROPERTY_NO_COPY_ON_PROTECTED): Likewie.
        (GNU_PROPERTY_LOPROC): Likewise.
        (GNU_PROPERTY_HIPROC): Likewise.
        (GNU_PROPERTY_LOUSER): Likewise.
        (GNU_PROPERTY_HIUSER): Likewise.
        (GNU_PROPERTY_X86_ISA_1_USED): Likwise.
        (GNU_PROPERTY_X86_ISA_1_NEEDED): Likwise.
        (GNU_PROPERTY_X86_FEATURE_1_AND): Likwise.
        (GNU_PROPERTY_X86_ISA_1_486): Likwise.
        (GNU_PROPERTY_X86_ISA_1_586): Likwise.
        (GNU_PROPERTY_X86_ISA_1_686): Likwise.
        (GNU_PROPERTY_X86_ISA_1_SSE): Likwise.
        (GNU_PROPERTY_X86_ISA_1_SSE2): Likwise.
        (GNU_PROPERTY_X86_ISA_1_SSE3): Likwise.
        (GNU_PROPERTY_X86_ISA_1_SSSE3): Likwise.
        (GNU_PROPERTY_X86_ISA_1_SSE4_1): Likwise.
        (GNU_PROPERTY_X86_ISA_1_SSE4_2): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX2): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX512F): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX512CD): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX512ER): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX512PF): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX512VL): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX512DQ): Likwise.
        (GNU_PROPERTY_X86_ISA_1_AVX512BW): Likwise.
        (GNU_PROPERTY_X86_FEATURE_1_IBT): Likwise.
        (GNU_PROPERTY_X86_FEATURE_1_SHSTK): Likwise.

2017-08-18  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * misc/sys/cdefs.h (__HAVE_GENERIC_SELECTION): Define to 0, if
        in C++ mode.

2017-08-18  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        [BZ #21930]
        * math/math.h (isinf): Check if in C or C++ mode before using
        __builtin_types_compatible_p, since this is a C mode feature.

2017-08-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/generic/not-cancel.h (write_not_cancel): Remove macro.
        (__write_nocancel): New macro.
        * sysdeps/unix/sysv/linux/not-cancel.h (__write_nocancel):
        Rewrite as a function prototype.
        (write_not_cancel): Remove macro.
        * sysdeps/unix/sysv/linux/write.c (__write_nocancel): New function.
        * gmon/gmon.c (ERR): Replace write_not_cancel with __write_nocancel.
        (write_gmon): Likewise.
        * libio/fileops.c (_IO_new_file_write): Likewise.
        * login/utmp_file.c (pututline_file): Likewise.
        (updwtmp_file): Likewise.
        * stdio-common/psiginfo.c (psiginfo): Likewise.
        * sysdeps/posix/spawni.c (__spawni_child): Likewise.
        * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise.
        * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
        Likewise.

        * sysdeps/generic/not-cancel.h (read_not_cancel): Remove macro.
        (__read_nocancel): New macro.
        * sysdeps/unix/sysv/linux/Versions (libc) [GLIBC_PRIVATE]: Add
        __read_nocancel.
        * sysdeps/unix/sysv/linux/not-cancel.h (__read_nocancel): Remove
        macro.
        (__read_nocancel): New prototype.
        * sysdeps/unix/sysv/linux/read.c (__read_nocancel): New function.
        * catgets/open_catalog.c (__open_catalog): Replace read_not_cancel
        with __read_nocancel.
        * intl/loadmsgcat.c (read): Likewise.
        * libio/fileops.c (_IO_file_read): Likewise.
        * locale/loadlocale.c (_nl_load_locale): Likewise.
        * login/utmp_file.c (getutent_r_file): Likewise.
        (internal_getut_r): Likewise.
        (getutline_r_file): Likewise.
        * sysdeps/unix/sysv/linux/fips-private.h (fips_enable_p): Likewise.
        * sysdeps/unix/sysv/linux/gethostid.c (gethostid): Likewise.
        * sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise.
        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Likewise.
        * sysdeps/unix/sysv/linux/getsysstats.c (next_line): Likewise.
        * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
        * sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock):
        Likewise.
        * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps):
        Likewise.
        * sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
        Likewise.
        * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise.

2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21966]
        * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx2.h
        (IFUNC_SELECTOR): Don't use the AVX2 version if FMA isn't
        usable.

2017-08-17  DJ Delorie  <dj@redhat.com>

        * bug17079.c: Update to new test harness.
        * test-digits-dots.c: Likewise.
        * test-netdb.c: Likewise.
        * tst-field.c: Likewise.
        * tst-nss-getpwent.c: Likewise.
        * tst-nss-static.c: Likewise.
        * tst-nss-test1.c: Likewise.
        * tst-nss-test2.c: Likewise.
        * tst-nss-test3.c: Likewise.
        * tst-nss-test4.c: Likewise.
        * tst-nss-test5.c: Likewise.

2017-08-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/generic/not-cancel.h (open_not_cancel): Remove macro.
        (open_not_cancel_2): Likewise.
        (open_nocancel): New macro.
        (open64_nocancel): Likewise.
        * sysdeps/unix/sysv/linux/not-cancel.h (open_not_cancel): Remove macro.
        (open_not_cancel_2): Likewise.
        (__open_nocancel): New prototype.
        (__open64_nocancel): Likewise.
        * sysdeps/unix/sysv/linux/Versions (libc) [GLIBC_PRIVATE]: Add
        __open_nocancel.
        * sysdeps/unix/sysv/linux/open.c (__open_nocancel): New function.
        * sysdeps/unix/sysv/linux/open64.c (__open64_nocancel): Likewise.
        * catgets/open_catalog.c (__open_catalog): Replace open_not_cancel{_2}
        with __open_nocancel.
        * csu/check_fds.c (check_one_fd): Likewise.
        * gmon/gmon.c (write_gmon): Likewise.
        * iconv/gconv_cache.c (__gconv_load_cached): Likewise.
        * intl/loadmsgcat.c (open): Likewise.
        * libio/fileops.c (_IO_file_open): Likewise.
        * locale/loadarchive.c (_nl_load_locale_from_archive): Likewise.
        * locale/loadlocale.c (_nl_load_locale): Likewise.
        * login/utmp_file.c (setutent_file): Likewise.
        * misc/daemon.c (daemon): Likewise.
        * nss/nss_db/db-open.c (internal_setent): Likewise.
        * sysdeps/mach/hurd/opendir.c (__opendirat): Likewise.
        * sysdeps/posix/libc_fatal.c (__libc_message): Likewise.
        * sysdeps/posix/opendir.c (tryopen_o_directory): Likewise.
        (__opendir): Likewise.
        * sysdeps/posix/spawni.c (__spawni_child): Likewise.
        * sysdeps/unix/sysv/linux/fips-private.h (fips_enable_p): Likewise.
        * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise.
        (gethostid): Likewise.
        * sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise.
        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Likewise.
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise.
        * sysdeps/unix/sysv/linux/grantpt.c (__close_all_fds): Likewise.
        * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
        * sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock):
        Likewise.
        * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps):
        Likewise.
        * sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c (__get_clockfreq):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
        Likewise.
        * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise.
        * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise.

2017-08-17  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/bench-skeleton.c (main): Add support for
        latency benchmarking.
        * benchtests/scripts/bench.py: Add support for latency benchmarking.

2017-08-17  H.J. Lu  <hongjiu.lu@intel.com>

        * Makeconfig (+link-pie-before-libc): Add CRT-* hook to override
        the startup object.

2017-08-17  Florian Weimer  <fweimer@redhat.com>

        * include/sys/socket.h (__opensock): Remove internal_function.
        * socket/opensock.c (__opensock): Likewise.
        * sysdeps/unix/sysv/linux/opensock.c (__opensock): Likewise.

2017-08-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21944]
        * signal/bits/types/__sigval_t.h: New file.
        * signal/Makefile (headers): Add bits/types/__sigval_t.h.
        * signal/bits/types/sigval_t.h: Include <bits/types/__sigval_t.h>
        and define sigval_t using __sigval_t.
        * include/bits/types/__sigval_t.h: New file.
        * bits/types/sigevent_t.h: Include <bits/types/__sigval_t.h>
        instead of <bits/types/__sigval_t.h>.
        (struct sigevent): Use __sigval_t instead of sigval_t.
        * bits/types/siginfo_t.h: Include <bits/types/__sigval_t.h>
        instead of <bits/types/__sigval_t.h>.
        (siginfo_t): Use __sigval_t instead of sigval_t.
        * sysdeps/unix/sysv/linux/bits/types/sigevent_t.h: Include
        <bits/types/__sigval_t.h> instead of <bits/types/__sigval_t.h>.
        (struct sigevent): Use __sigval_t instead of sigval_t.
        * sysdeps/unix/sysv/linux/bits/types/siginfo_t.h: Include
        <bits/types/__sigval_t.h> instead of <bits/types/__sigval_t.h>.
        (siginfo_t): Use __sigval_t instead of sigval_t.
        * signal/signal.h [__USE_MISC]: Include <bits/types/sigval_t.h>.

2017-08-16  H.J. Lu  <hongjiu.lu@intel.com>

        * NEWS: Remove "[Add new features here]" for 2.27.

2017-08-16  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/sh/localplt.data: Allow abort in
        libc.so.

2017-08-16  H.J. Lu  <hongjiu.lu@intel.com>

        * NEWS: Mention x86-64 FMA optimization.

2017-08-16  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21912]
        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_expf-fma.
        * sysdeps/x86_64/fpu/multiarch/e_expf-fma.S: New file.
        * sysdeps/x86_64/fpu/multiarch/e_expf.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/ifunc-fma.h: Likewise.

2017-08-16  Andreas Schwab  <schwab@suse.de>

        [BZ #16750]
        CVE-2009-5064
        * elf/ldd.bash.in: Never run file directly.

2017-08-15  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21955]
        * sysdeps/x86_64/fpu/e_expf.S (L(SP_RANGE)): Aligned to 8 bytes.
        (L(SP_INF_0)): Likewise.

2017-08-15  Florian Weimer  <fweimer@redhat.com>

        * gmon/Makefile (tests-special): Add tst-gmon-prof only if
        run-built-tests.

2017-08-15  Florian Weimer  <fweimer@redhat.com>

        Remove BROKEN_THREAD_SIGNALS support for LinuxThreads.
        * sysdeps/pthread/aio_misc.c (__aio_enqueue_request): Remove
        BROKEN_THREAD_SIGNALS code.
        * sysdeps/ppthread/aio_misc.h (struct waitlist, struct
        request_list): Remove caller_pid member used for
        BROKEN_THREAD_SIGNALS.
        [BROKEN_THREAD_SIGNALS] (__aio_notify_only): Remove declaration.
        * sysdeps/pthread/aio_notify.c (__aio_notify_only, __aio_notify):
        Remove BROKEN_THREAD_SIGNALS support.
        * sysdeps/pthread/aio_suspend.c (aio_suspend): Likewise.
        * sysdeps/pthread/lio_listio.c (lio_listio_internal): Likewise.

2017-08-15  Florian Weimer  <fweimer@redhat.com>

        * gmon/Makefile (tests): Add tst-gmon.
        (CFLAGS-tst-gmon.c, LDFLAGS-tst-gmon, CRT-tst-gmon, tst-gmon-ENV):
        Set.
        (tests-special): Add tst-gmon-prof.out.
        (tst-gmon.out): Depend on clean-tst-gmon-data.
        (clean-tst-gmon-data, tst-gmon-gprof.out): New targets.
        * gmon/tst-gmon.c, gmon/tst-gmon-gprof.sh: New files.
        * Makeconfig (+link-before-libc): Add CRT-* hook to override the
        startup object.
        * aclocal.m4 (GPROF): Set and substitute.
        * config.amke.in (GPROF): Set.
        * configure: Regenerate.

2017-08-15  Gustavo Romero  <gromero@linux.vnet.ibm.com>

        * elf/elf.h A (NT_PPC_TAR): New macro.
        (NT_PPC_PPR): Likewise.
        (NT_PPC_DSCR): Likewise.
        (NT_PPC_EBB): Likewise.
        (NT_PPC_PMU): Likewise.
        (NT_PPC_TM_CGPR): Likewise.
        (NT_PPC_TM_CFPR): Likewise.
        (NT_PPC_TM_CVMX): Likewise.
        (NT_PPC_TM_CVSX): Likewise.
        (NT_PPC_TM_SPR): Likewise.
        (NT_PPC_TM_CTAR): Likewise.
        (NT_PPC_TM_CPPR): Likewise.
        (NT_PPC_TM_CDSCR): Likewise.

2017-08-15  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/i386/machine-gmon.h (mcount_internal): Declare with
        regparm (2) instead of internal_function.
        (_MCOUNT_DECL): Adjust.

2017-08-15  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags): Add z14.
        * sysdeps/s390/dl-procinfo.h (_DL_PLATFORMS_COUNT): Increased.

2017-08-14  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/sys/wait.h-data (si_value): Do not expect for
        XPG42.

2017-08-14  Florian Weimer  <fweimer@redhat.com>

        [BZ #21962]
        NSS: Create stubs for accidentally exported lookup functions.
        * grp/initgroups.c (__nss_group_lookup, __nss_lookup_function):
        Remove declaration.
        * inet/ether_hton.c (__nss_ethers_lookup): Likewise.
        (ether_hostton): Call __nss_ethers_lookup2 instead.
        * inet/ether_ntoh.c (__nss_ethers_lookup): Remove declaration.
        (ether_ntohost): Call __nss_ethers_lookup2 instead.
        * inet/getnetgrent_r.c (__nss_netgroup_lookup): Remove declaration.
        (setup): Call __nss_netgroup_lookup2 instead.
        * nss/Makefile (routines): Add compat-lookup.
        * nss/Versions (GLIBC_2.27): Add symbol version.
        * nss/XXX-lookup (DB_LOOKUP_FCT): Remove declaration.  Now provided by <nsswitch.h>.
        (DB_COMPAT_FCT): Remove.
        * nss/compat-lookup.c: New file.
        * nss/nsswitch.h: Generate __nss_*_lookup2 function prototypes
        from databases.def.
        * nss/service-lookup.c (NO_COMPAT): Remove definition.
        * sunrpc/netname.c (__nss_publickey_lookup): Remove declaration.
        (netname2user): Call __nss_publickey_lookup2 instead.
        * sunrpc/publickey.c (__nss_publickey_lookup): Remove declaration.
        (getpublickey, getsecretkey): Call __nss_publickey_lookup2
        instead.

2017-08-14  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Sergei Trofimovich  <slyfox@inbox.ru>

        [BZ #21908]
        * sysdeps/unix/sysv/linux/m68k/mmap_internal.h (MMAP2_PAGE_SHIFT):
        Rename to MMAP2_PAGE_UNIT.
        * sysdeps/unix/sysv/linux/mmap.c: Include mmap_internal iff
        __OFF_T_MATCHES_OFF64_T is not defined.
        * sysdeps/unix/sysv/linux/mmap_internal.h (page_unit): Declare as
        uint64_t.
        (MMAP2_PAGE_UNIT) [MMAP2_PAGE_UNIT == -1]: Redefine to page_unit.
        (page_unit) [MMAP2_PAGE_UNIT != -1]: Remove definition.

2017-08-14  Florian Weimer  <fweimer@redhat.com>

        i386: Do not set internal_function.
        * config.h.in (USE_REGPARMS, internal_function): Remove.
        * sysdeps/i386/configure.ac (USE_REGPARMS): Likewise.
        * sysdeps/i386/configure (USE_REGPARMS): Likewise.

2017-08-14  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-init.c (_dl_init): Remove internal_function.
        * sysdeps/generic/ldsodefs.h (_dl_init): Likewise.
        * sysdeps/i386/dl-machine.h (RTLD_START): Adjust call to _dl_init.

2017-08-14  Florian Weimer  <fweimer@redhat.com>

        * elf/rtld.c (_dl_start): Remove internal_function.
        * sysdeps/i386/dl-machine.h (RTLD_START): Adjust call to
        _dl_start.

2017-08-14  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-fini.c (_dl_fini): Remove internal_function
        * sysdeps/generic/ldsodefs.h (_dl_fini): Likewise.

2017-08-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h (bit_cpu_BIT): New.
        (bit_cpu_SHSTK): Likewise.
        (index_cpu_IBT): Likewise.
        (index_cpu_SHSTK): Likewise.
        (reg_IBT): Likewise.
        (reg_SHSTK): Likewise.
        * sysdeps/x86/cpu-tunables.c (TUNABLE_CALLBACK (set_hwcaps)):
        Handle index_cpu_IBT and index_cpu_SHSTK.

2017-08-14  Mike FABIAN  <mfabian@redhat.com>

        [BZ #19982]
        * po/fr.po: Fix spelling mistake.

2017-08-13  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-addr.c (_dl_addr): Remove internal_function.
        * elf/dl-error-skeleton.c (_dl_signal_error, _dl_signal_cerror)
        (_dl_catch_error, _dl_receive_error): Likewise.
        * elf/dl-open.c (_dl_find_dso_for_object): Likewise.
        * elf/dl-tls.c (_dl_allocate_tls_init, _dl_allocate_tls)
        (_dl_deallocate_tls): Likewise.
        * include/dlfcn.h (_dl_addr): Likewise.
        * sysdeps/generic/ldsodefs.h (_dl_signal_error, _dl_signal_cerror)
        (_dl_catch_error, _dl_receive_error, _dl_find_dso_for_object)
        (_dl_allocate_tls_init, _dl_allocate_tls, _dl_deallocate_tls):
        Likewise.

2017-08-13  Florian Weimer  <fweimer@redhat.com>

        * include/stdlib.h: (__strtof_nan, __strtod_nan, __strtold_nan)
        (__wcstof_nan, __wcstod_nan, __wcstold_nan): Remove
        internal_function.
        * stdlib/sttod_nan_main.c (STRTOD_NAN): Likewise.

2017-08-13  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-support.c (_dl_make_stack_executable_hook): Remove
        internal_function.
        * nptl/allocatestack.c (__make_stacks_executable): Likewise.
        * nptl/pthreadP.h (__make_stacks_executable): Likewise.
        * sysdeps/generic/ldsodefs.h (_rtld_global): Remove
        internal_function from _dl_make_stack_executable_hook member.
        (_dl_make_stack_executable): Remove internal_function.
        * sysdeps/mach/hurd/dl-execstack.c (_dl_make_stack_executable):
        Likewise.
        * sysdeps/unix/sysv/linux/dl-execstack.c
        (_dl_make_stack_executable): Likewise.

2017-08-13  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/netlinkaccess.h
        (__netlink_assert_response): Remove internal_function.
        * sysdeps/unix/sysv/linux/netlink_assert_response.c
        (__netlink_assert_response): Likewise.

2017-08-13  Florian Weimer  <fweimer@redhat.com>

        * include/rpc/pmap_clnt.h (__libc_rpc_getport): Remove
        internal_function.
        * sunrpoc/pm_getport.c (__libc_rpc_getport): Likewise.

2017-08-13  Florian Weimer  <fweimer@redhat.com>

        * grp/grp-merge.h (__copy_grp, __merge_grp): Remove
        internal_function.
        * grp/grp-merge.c (__copy_grp, __merge_grp): Likewise.
        * inet/netgroup.h (__internal_setnetgrent)
        (__internal_endnetgrent,__internal_getnetgrent_r): Likewise.
        * inet/getnetgrent_r.c (__internal_setnetgrent)
        (__internal_endnetgrent,__internal_getnetgrent_r): Likewise.
        * nss/XXX-lookup.c (DB_LOOKUP_FCT, DB_COMPAT_FCT): Likewise.
        * nss/getXXbyYY_r.c (DB_LOOKUP_FCT): Likewise.
        * nss/getXXent_r.c (DB_LOOKUP_FCT): Likewise.
        * nss/nsswitch.h (db_lookup_function): Likewise.

2017-08-13  Florian Weimer  <fweimer@redhat.com>

        * debug/fortify_fail.c (__fortify_fail, __fortify_fail_abort):
        Remove internal_function.
        * include/stdio.h (__fortify_fail, __fortify_fail_abort): Likewise.
        * sysdeps/mach/hurd/i386/____longjmp_chk.S (CALL_FAIL): Pass
        message argument on the stack.
        * sysdeps/unix/sysv/linux/i386/____longjmp_chk.S (CALL_FAIL):
        Likeweise.

2017-08-12  Mike FABIAN  <mfabian@redhat.com>

        Adapt test case data to the changes in the thousands
        separators.

        [BZ #20756]
        * localedata/tst-langinfo.sh: Adapt test case data.
        * stdlib/tst-strfmon_l.c: Likewise.
        * stdlib/tst-strtod4.c: Likewise.
        * stdlib/tst-strtod5i.c: Likewise.

2017-08-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #21242]
        * assert/assert.h [__GNUC__ && !__STRICT_ANSI__] (assert):
        Suppress pedantic warning resulting from statement expression.
        (__ASSERT_FUNCTION): Add missing __extension__.

2017-08-11  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * benchtests/bench-memmove-large.c: Print output in JSON
        format.
        * benchtests/bench-memmove.c: Likewise.

        * benchtests/bench-memccpy.c (do_one_test): Remove checks.
        * benchtests/bench-memchr.c (do_one_test): Likewise.
        * benchtests/bench-memcpy-large.c (do_one_test): Likewise.
        * benchtests/bench-memcpy.c (do_one_test): Likewise.
        * benchtests/bench-memmove-large.c (do_one_test): Likewise.
        * benchtests/bench-memmove.c (do_one_test): Likewise.
        * benchtests/bench-memset-large.c (do_one_test): Likewise.
        * benchtests/bench-memset.c (do_one_test): Likewise.
        * benchtests/bench-string.h (test_init): Remove memsets.

2017-08-10  Rical Jasan  <ricaljasan@pacific.net>

        * manual/lang.texi
        (Computing the Width of an Integer Data Type): Rename section to
        "Width of an Integer Type".  Remove inaccurate statement regarding
        lack of C language facilities for determining width of integer
        types, and reorder content to improve flow and context of
        discussion.

2017-08-10  Rical Jasan  <ricaljasan@pacific.net>

        * lang.texi (va_copy): Change standard from ISO to C99.
        (__va_copy): Add standard and header annotation.
        Update description for clarity of origins and current use.

2017-08-10  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        [BZ #21941]
        * sysdeps/powerpc/fpu/math_private.h (__ieee754_sqrtf128): Since
        xssqrtqp requires operands to be in Vector Registers
        (Altivec/VMX), replace the register constraint 'wq' with 'v'.
        * sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c
        (__ieee754_sqrtf128): Likewise.

2017-08-10  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/memcmp.S (memcmp):
        Rewrite of optimized memcmp.

2017-08-10  Florian Weimer  <fweimer@redhat.com>

        Introduce ld.so exceptions.
        * sysdeps/generic/ldsodefs.h (struct dl_exception): Define.
        (_dl_exception_create, _dl_exception_create_format)
        (_dl_exception_free, _dl_signal_exception, _dl_signal_cexception)
        (_dl_catch_exception): Declare.
        (_dl_catch_error): Update comment.
        * elf/dl-error-skeleton.c (struct catch): Replace objname,
        errstring, malloced members with exception member.
        (_dl_out_of_memory): Remove.
        (fatal_error): New function, extracted from _dl_signal_error.
        (_dl_signal_exception, _dl_signal_cexception): New functions.
        (_dl_signal_error): Call _dl_exception_create to allocate an
        exception object.
        (_dl_catch_exception): New function, based on _dl_catch_error.
        (_dl_catch_error): Implement using _dl_catch_exception.
        * elf/dl-exception.c: New file.
        * elf/Makefile (dl-routines): Add dl-exception.
        (elide-routines.os): Likewise.
        * elf/Version (ld/GLIBC_PRIVATE): Add _dl_exception_create,
        _dl_exception_create_format, _dl_exception_free.
        * elf/dl-deps.c (_dl_map_object_deps): Use _dl_catch_exception and
        _dl_signal_exception.
        * elf/dl-lookup.c (make_string): Remove.
        (_dl_lookup_symbol_x): Use _dl_exception_create_format,
        _dl_signal_cexception, _dl_exception_free.
        * elf/dl-open.c (_dl_open): Use _dl_catch_exception and
        _dl_signal_exception.
        * elf/dl-sym.c (do_sym): Likewise.
        * elf/dl-version.c (make_string): Remove.
        (match_symbol): Use _dl_exception_create_format,
        _dl_signal_cexception, _dl_exception_free.
        (_dl_check_map_versions): Likewise.
        * sysdeps/generic/localplt.data (ld.so): Add _dl_signal_exception,
        _dl_catch_exception.
        * sysdeps/unix/sysv/linux/aarch64/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/alpha/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/arm/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/hppa/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/i386/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/ia64/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/m68k/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data (ld.so):
        Likewise.
        * sysdeps/unix/sysv/linux/nios2/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data
        (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data
        (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data (ld.so):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/sh/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data (ld.so):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data (ld.so):
        Likewise.
        * sysdeps/x86_64/localplt.data (ld.so): Likewise.

2017-08-10  Florian Weimer  <fweimer@redhat.com>

        * inet/net-internal.h (__inet6_scopeid_pton): Remove
        attribute_hidden, internal_function.
        * inet/inet6_scopeid_pton.c (__inet6_scopeid_pton): Remove
        internal_function.

2017-08-10  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (get_max_fast): Reimplement as an inline
        function which calls __builtin_unreachable.

2017-08-10  Mike FABIAN  <mfabian@redhat.com>

        * stdlib/tst-strfmon_l.c: Fix test cases to agree with the changes in
        Indian monetary formatting
        * stdlib/Makefile: Adapt list of locales needed for the tst-strfmon_l.c
        test cases.

2017-08-09  Dmitry V. Levin  <ldv@altlinux.org>

        * sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h (enum __ptrace_request):
        Fix typo in comment.

        [BZ #21928]
        * sysdeps/unix/sysv/linux/sys/ptrace.h (enum __ptrace_flags,
        PTRACE_SEIZE_DEVEL): Remove.
        * sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.

2017-08-09  Joseph Myers  <joseph@codesourcery.com>

        * posix/bits/types.h (__qaddr_t): Remove.

        [BZ #21457]
        * sysdeps/arm/sys/ucontext.h (__ctx): Move undefine further down.
        (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
        __glibc_reserved1.
        * sysdeps/generic/sys/ucontext.h (__ctx): New macro.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/i386/sys/ucontext.h (__ctx): Move undefine further down.
        (__ctxt): Likewise.
        (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
        __glibc_reserved1.
        * sysdeps/m68k/sys/ucontext.h (__ctx): Move undefine further down.
        (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
        __glibc_reserved1.
        * sysdeps/mips/sys/ucontext.h (__ctx): Move undefine further down.
        (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
        __glibc_reserved1.
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (__ctx): New
        macro.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h (__ctx): New macro.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/arm/sys/ucontext.h (__ctx): New macro.
        (ucontext_t): Use __ctx with uc_flags and uc_regspace.
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (__ctx): New macro.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (__ctx): Move
        undefine further down.
        (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
        __glibc_reserved1.
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h (__ctx): Move
        undefine further down.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (__ctx): Move
        undefine further down.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (ucontext_t): Use
        __ctx with uc_flags, uc_regs_ptr, uc_regs and uc_reg_space.
        Rename uc_pad to __glibc_reserved1.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h (__ctx): Move
        undefine further down.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (__ctx): Move undefine
        further down.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (ucontext_t): Use
        __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h (__ctx): New macro.
        (ucontext_t): Use __ctx with uc_flags.
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h (ucontext_t): Use
        __ctx with uc_flags.

2017-08-09  Florian Weimer  <fweimer@redhat.com>

        [BZ #21932]
        * nss/getXXbyYY_r.c (REENTRANT_NAME): Call __resolv_context_put
        before early return.

2017-08-09  Andreas Schwab  <schwab@suse.de>

        [BZ #21041]
        * sysdeps/unix/sysv/linux/s390/pt-longjmp.c: Update reference to
        renamed alias.

        [BZ #21041]
        * nptl/Makefile (tests) [$(build-shared) = yes]: Add
        tst-compat-forwarder.
        (modules-names): Add tst-compat-forwarder-mod.
        ($(objpfx)tst-compat-forwarder): Depend on
        $(objpfx)tst-compat-forwarder-mod.so.
        * nptl/tst-compat-forwarder.c: New file.
        * nptl/tst-compat-forwarder-mod.c: New file.

2017-08-09  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/aarch64/multiarch/memcpy_falkor.S: Fix code style in
        comments.

        * manual/tunables.texi (Tunable glibc.tune.cpu): Add falkor.
        * sysdeps/aarch64/multiarch/Makefile (sysdep_routines): Add
        memcpy_falkor.
        * sysdeps/aarch64/multiarch/ifunc-impl-list.c (MAX_IFUNC):
        Bump.
        (__libc_ifunc_impl_list): Add __memcpy_falkor.
        * sysdeps/aarch64/multiarch/memcpy.c: Likewise.
        * sysdeps/aarch64/multiarch/memcpy_falkor.S: New file.
        * sysdeps/unix/sysv/linux/aarch64/cpu-features.c (cpu_list):
        Add falkor.
        * sysdeps/unix/sysv/linux/aarch64/cpu-features.h (IS_FALKOR):
        New macro.

2017-08-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #759]
        * manual/setjmp.texi (getcontex): Document uc_stack value
        compatibility differences.

2017-08-08  Joseph Myers  <joseph@codesourcery.com>

        * malloc/mcheck.c (old_free_hook): Use void * instead of __ptr_t.
        (old_malloc_hook): Likewise.
        (old_memalign_hook): Likewise.
        (old_realloc_hook): Likewise.
        (struct hdr): Likewise.
        (flood): Likewise.
        (freehook): Likewise.
        (mallochook): Likewise.
        (memalignhook): Likewise.
        (reallochook): Likewise.
        (mprobe): Likewise.
        * malloc/mtrace.c (mallwatch): Likewise.
        (tr_old_free_hook): Likewise.
        (tr_old_malloc_hook): Likewise.
        (tr_old_realloc_hook): Likewise.
        (tr_old_memalign_hook): Likewise.
        (tr_where): Likewise.
        (lock_and_info): Likewise.
        (tr_freehook): Likewise.
        (tr_mallochook): Likewise.
        (tr_reallochook): Likewise.
        (tr_memalignhook): Likewise.
        * misc/err.h [!__GNUC_VA_LIST] (__gnuc_va_list): Likewise.
        * misc/mmap.c (__mmap): Likewise.
        * misc/mmap64.c (__mmap64): Likewise.
        * misc/mprotect.c (__mprotect): Likewise.
        * misc/msync.c (msync): Likewise.
        * misc/munmap.c (__munmap): Likewise.
        * posix/posix_madvise.c (posix_madvise): Likewise.
        * socket/send.c (__send): Likewise.
        * socket/sendto.c (__sendto): Likewise.
        * socket/setsockopt.c (__setsockopt): Likewise.
        * string/memcmp.c (__ptr_t): Remove macro.
        (MEMCMP): Use void * instead of ptr_t.
        * string/memrchr.c (__ptr_t): Remove macro.
        (__memrchr): Use void * instead of ptr_t.
        * sysdeps/mach/hurd/dl-sysdep.c (__mmap): Likewise.
        * sysdeps/mach/hurd/mmap.c (__mmap): Likewise.
        * sysdeps/mach/hurd/mmap64.c (__mmap64): Likewise.
        * sysdeps/mach/mprotect.c (__mprotect): Likewise.
        * sysdeps/mach/msync.c (msync): Likewise.
        * sysdeps/mach/munmap.c (__munmap): Likewise.
        * sysdeps/mips/bits/setjmp.h (struct __jmp_buf_internal_tag):
        Likewise.
        * sysdeps/posix/getcwd.c (__getcwd): Likewise.
        * sysdeps/powerpc/powerpc32/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc32/power4/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc32/power4/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc32/power6/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc32/power6/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc32/power7/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc32/power7/mempcpy.S (__mempcpy):
        Likewise.
        * sysdeps/powerpc/powerpc32/power7/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc64/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc64/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc64/power4/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc64/power6/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc64/power7/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc64/power7/mempcpy.S (__mempcpy):
        Likewise.
        * sysdeps/powerpc/powerpc64/power7/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc64/power8/memset.S (memset): Likewise.
        * sysdeps/tile/memcmp.c (__ptr_t): Remove macro.
        (MEMCMP): Use void * instead of ptr_t.
        * sysdeps/unix/sysv/linux/alpha/oldglob.c (old_glob_t): Likewise.
        * sysdeps/unix/sysv/linux/mmap.c (__mmap): Likewise.

2017-08-08  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Remove unreachable
        return statement.

2017-08-08  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21913]
        * csu/libc-tls.c: Include <startup.h> first.
        (__libc_setup_tls): Call _startup_fatal instead of __libc_fatal.
        * elf/dl-tunables.c: Include <startup.h> first.
        * include/libc-symbols.h (BUILD_PIE_DEFAULT): New.
        * sysdeps/generic/startup.h: New file.
        * sysdeps/unix/sysv/linux/i386/startup.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/brk.c [BUILD_PIE_DEFAULT != 0]
        (I386_USE_SYSENTER): New.  Defined to 0.

2017-08-08  Andreas Schwab  <schwab@suse.de>

        [BZ #21041]
        * nptl/pt-longjmp.c (longjmp, siglongjmp): Don't use IFUNC resolver.
        * nptl/pt-system.c (system): Likewise.

2017-08-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21780]
        * sysdeps/posix/preadv2.c (preadv2): Use ENOTSUP instead of
        EOPNOTSUPP.
        * sysdeps/posix/preadv64v2.c (preadv64v2): Likewise.
        * sysdeps/posix/pwritev2.c (pwritev2): Likewise.
        * sysdeps/posix/pwritev64v2.c (pwritev64v2): Likewise.
        * sysdeps/unix/sysv/linux/preadv2.c (preadv2): Likewise.
        * sysdeps/unix/sysv/linux/preadv64v2.c (preadv64v2): Likewise.
        * sysdeps/unix/sysv/linux/pwritev2.c (pwritev2): Likewise.
        * sysdeps/unix/sysv/linux/pwritev64v2.c (pwritev64v2): Likewise.

2017-08-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21899]
        * bits/sigaction.h (struct sigaction): Define sa_handler and
        sa_sigaction using union also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        * sysdeps/unix/sysv/linux/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        * sysdeps/unix/sysv/linux/hppa/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.  Define directly rather than as alias.
        (SA_RESETHAND): Likewise.
        (SA_INTERRUPT): Define only for [__USE_MISC].
        (SA_NOMASK): Define as alias of SA_NODEFER, only for [__USE_MISC].
        (SA_ONESHOT): Define as alias of SA_RESETHAND, only for
        [__USE_MISC].
        (SA_STACK): Define only for [__USE_MISC].
        * sysdeps/unix/sysv/linux/tile/bits/sigaction.h
        (struct sigaction): Define sa_handler and sa_sigaction using union
        also for [__USE_XOPEN_EXTENDED].
        (SA_ONSTACK): Change [__USE_UNIX98] condition to
        [__USE_XOPEN_EXTENDED].
        (SA_RESTART): Likewise.
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.
        (SA_NOPTRACE): Define only for [__USE_MISC].

        * catgets/catgets.c (catgets): Use uintN_t instead of u_intN_t.
        * catgets/catgetsinfo.h (struct catalog_obj): Likewise.
        (struct catalog_info): Likewise.
        * inet/htontest.c (lo): Likewise.
        (foo): Likewise.
        * inet/inet_lnaof.c (inet_lnaof): Likewise.
        * inet/inet_net.c (inet_network): Likewise.
        * inet/inet_netof.c (inet_netof): Likewise.
        * inet/rcmd.c (__ivaliduser): Likewise.
        (iruserok): Likewise.
        * locale/loadlocale.c (_nl_intern_locale_data): Likewise.
        * locale/programs/locale-spec.c (locale_special): Likewise.
        * nis/nis_findserv.c (struct findserv_req): Likewise.
        (__nis_findfastest_with_timeout): Likewise.
        * nss/test-netdb.c (test_network): Likewise.
        * resolv/inet_neta.c (inet_neta): Likewise.
        * resolv/ns_date.c (ns_datetosecs): Likewise.
        (SECS_PER_DAY): Likewise.
        * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyaddr_r):
        Likewise.
        * resolv/res_comp.c (__putlong): Likewise.
        (__putshort): Likewise.
        (_getlong): Likewise.
        (_getshort): Likewise.
        * resolv/res_debug.c (p_time): Likewise.
        (precsize_ntoa): Likewise.
        (precsize_aton): Likewise.
        (latlon2ul): Likewise.
        (loc_aton): Likewise.
        (loc_ntoa): Likewise.
        * resolv/res_hconf.c (struct netaddr): Likewise.
        (_res_hconf_reorder_addrs): Likewise.
        * sunrpc/clnt_tcp.c (clnttcp_call): Likewise.
        (clnttcp_control): Likewise.
        * sunrpc/clnt_udp.c (clntudp_call): Likewise.
        (clntudp_control): Likewise.
        * sunrpc/clnt_unix.c (clntunix_call): Likewise.
        (clntunix_control): Likewise.
        * sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
        * sunrpc/rpc/auth.h (union des_block): Likewise.
        * sunrpc/tst-udp-nonblocking.c (do_test): Likewise.
        * sunrpc/xdr_rec.c (struct rec_strm): Likewise.
        (xdrrec_create): Likewise.
        (xdrrec_endofrecord): Likewise.
        (flush_out): Likewise.
        * sunrpc/xdr_stdio.c (xdrstdio_getlong): Likewise.
        (xdrstdio_putlong): Likewise.
        * sysdeps/unix/sysv/linux/errqueue.h (struct sock_extended_err):
        Likewise.

        * misc/sys/cdefs.h (__long_double_t): Remove.
        * stdio-common/printf_fp.c (__printf_fp_l): Use long double
        instead of __long_double_t,
        * stdlib/strfmon_l.c (__vstrfmon_l): Likewise.

2017-08-07  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * benchtests/scripts/compare_strings.py: Avoid display error when
        running on a text terminal.

        * benchtests/scripts/compare_strings.py (main): Add an
        optional -base option.
        (process_results): New argument base_func.

        * benchtests/bench-memcpy.c (test_main): Use TEST_NAME instead of
        hardcoding memcpy.
        * benchtests/bench-memcpy-large.c (test_name): Likewise.
        * benchtests/bench-memcpy-random.c (test_name): Likewise.

2017-08-07  Andreas Schwab  <schwab@suse.de>

        * elf/Makefile ($(objpfx)tst-pathopt.out): Redirect output to target.
        * grp/Makefile ($(objpfx)tst_fgetgrent.out): Likewise.
        * intl/Makefile ($(objpfx)tst-gettext.out)
        ($(objpfx)tst-translit.out, $(objpfx)tst-gettext2.out)
        ($(objpfx)tst-gettext4.out, $(objpfx)tst-gettext6.out): Likewise.
        * libio/Makefile ($(objpfx)test-freopen.out): Likewise.
        * malloc/Makefile ($(objpfx)tst-mtrace.out): Likewise.
        * nptl/Makefile ($(objpfx)tst-tls6.out): Likewise.
        * posix/Makefile ($(objpfx)globtest.out)
        ($(objpfx)wordexp-tst.out, $(objpfx)tst-getconf.out): Likewise.
        * stdio-common/Makefile ($(objpfx)tst-unbputc.out)
        ($(objpfx)tst-printf.out): Likewise.
        * stdlib/Makefile ($(objpfx)tst-fmtmsg.out)
        ($(objpfx)tst-setcontext3.out): Likewise.

2017-08-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add e_exp-fma, e_log-fma, e_pow-fma, s_atan-fma, e_asin-fma,
        e_atan2-fma, s_sin-fma, s_tan-fma, mplog-fma, mpa-fma,
        slowexp-fma, slowpow-fma, sincos32-fma, doasin-fma, dosincos-fma,
        halfulp-fma, mpexp-fma, mpatan2-fma, mpatan-fma, mpsqrt-fma,
        and mptan-fma.
        (CFLAGS-doasin-fma.c): New.
        (CFLAGS-dosincos-fma.c): Likewise.
        (CFLAGS-e_asin-fma.c): Likewise.
        (CFLAGS-e_atan2-fma.c): Likewise.
        (CFLAGS-e_exp-fma.c): Likewise.
        (CFLAGS-e_log-fma.c): Likewise.
        (CFLAGS-e_pow-fma.c): Likewise.
        (CFLAGS-halfulp-fma.c): Likewise.
        (CFLAGS-mpa-fma.c): Likewise.
        (CFLAGS-mpatan-fma.c): Likewise.
        (CFLAGS-mpatan2-fma.c): Likewise.
        (CFLAGS-mpexp-fma.c): Likewise.
        (CFLAGS-mplog-fma.c): Likewise.
        (CFLAGS-mpsqrt-fma.c): Likewise.
        (CFLAGS-mptan-fma.c): Likewise.
        (CFLAGS-s_atan-fma.c): Likewise.
        (CFLAGS-sincos32-fma.c): Likewise.
        (CFLAGS-slowexp-fma.c): Likewise.
        (CFLAGS-slowpow-fma.c): Likewise.
        (CFLAGS-s_sin-fma.c): Likewise.
        (CFLAGS-s_tan-fma.c): Likewise.
        * sysdeps/x86_64/fpu/multiarch/doasin-fma.c: New file.
        * sysdeps/x86_64/fpu/multiarch/dosincos-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_asin-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_atan2-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_exp-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_pow-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/halfulp-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/ifunc-avx-fma4.h: Likewise.
        * sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpa-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpatan-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpatan2-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpexp-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mplog-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpsqrt-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mptan-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/sincos32-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/slowpow-fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_asin.c: Rewrite.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.

2017-08-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/math_private.h (__EXPR_FLT128): Remove macro.
        (min_of_type_f): New macro.
        (min_of_type_): Likewise.
        (min_of_type_l): Likewise.
        (min_of_type_f128): Likewise.
        (min_of_type): Define using __MATH_TG and taking an expression
        argument.
        (math_check_force_underflow): Pass expression instead of type to
        min_of_type.
        (math_check_force_underflow_nonneg): Likewise.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h [__ASSEMBLER__]
        (LOAD_RTLD_GLOBAL_RO_RDX, HAS_FEATURE, LOAD_FUNC_GOT_EAX,
        HAS_CPU_FEATURE, HAS_ARCH_FEATURE): Removed.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        bcopy-ia32, bzero-ia32, rawmemchr-ia32 memchr-ia32,
        memcmp-ia32, memcpy-ia32, memmove-ia32, mempcpy-ia32,
        memset-ia32, strcat-ia32, strchr-ia32, strrchr-ia32,
        strcpy-ia32, strcmp-ia32, strcspn-ia32, strpbrk-ia32,
        strspn-ia32, strlen-ia32, stpcpy-ia32, stpncpy-ia32,
        memcpy_chk-nonshared, mempcpy_chk-nonshared,
        memmove_chk-nonshared and memset_chk-nonshared
        * sysdeps/i386/i686/multiarch/bcopy-ia32.S: New file.
        * sysdeps/i386/i686/multiarch/bcopy.c: Likewise.
        * sysdeps/i386/i686/multiarch/bzero-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/bzero.c: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-memmove.h: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-memset.h: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-sse2.h: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-sse4_2.h: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h: Likewise.
        * sysdeps/i386/i686/multiarch/memchr-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr.c: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp.c: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.c: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk-nonshared.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.c: Likewise.
        * sysdeps/i386/i686/multiarch/memmove-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove.c: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk-nonshared.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.c: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.c: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk-nonshared.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.c: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr.c: Likewise.
        * sysdeps/i386/i686/multiarch/memset-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset.c: Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk-nonshared.S: Likewise.
        * sysdeps/i386/i686/multiarch/rawmemchr-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/rawmemchr.c: Likewise.
        * sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/stpcpy.c: Likewise.
        * sysdeps/i386/i686/multiarch/stpncpy-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/stpncpy.c: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp.c: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp_l.c: Likewise.
        * sysdeps/i386/i686/multiarch/strcat-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat.c: Likewise.
        * sysdeps/i386/i686/multiarch/strchr-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strchr.c: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp.c: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy.c: Likewise.
        * sysdeps/i386/i686/multiarch/strcspn-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcspn.c: Likewise.
        * sysdeps/i386/i686/multiarch/strlen-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen.c: Likewise.
        * sysdeps/i386/i686/multiarch/strncase.c: Likewise.
        * sysdeps/i386/i686/multiarch/strncase_l.c: Likewise.
        * sysdeps/i386/i686/multiarch/strncat.c: Likewise.
        * sysdeps/i386/i686/multiarch/strncmp.c: Likewise.
        * sysdeps/i386/i686/multiarch/strncpy.c: Likewise.
        * sysdeps/i386/i686/multiarch/strnlen.c: Likewise.
        * sysdeps/i386/i686/multiarch/strpbrk-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strpbrk.c: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr.c: Likewise.
        * sysdeps/i386/i686/multiarch/strspn-ia32.S: Likewise.
        * sysdeps/i386/i686/multiarch/strspn.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcscmp.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr.c: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp.c: Likewise.
        * sysdeps/i386/i686/multiarch/bcopy.S: Removed.
        * sysdeps/i386/i686/multiarch/bzero.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/stpcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/stpncpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp_l.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncase_l.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncat.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strpbrk.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines)
        Add svml_d_cos2_core-sse2, svml_d_cos4_core-sse,
        svml_d_cos8_core-avx2, svml_d_exp2_core-sse2,
        svml_d_exp4_core-sse, svml_d_exp8_core-avx2,
        svml_d_log2_core-sse2, svml_d_log4_core-sse,
        svml_d_log8_core-avx2, svml_d_pow2_core-sse2,
        svml_d_pow4_core-sse, svml_d_pow8_core-avx2
        svml_d_sin2_core-sse2, svml_d_sin4_core-sse,
        svml_d_sin8_core-avx2, svml_d_sincos2_core-sse2,
        svml_d_sincos4_core-sse, svml_d_sincos8_core-avx2,
        svml_s_cosf16_core-avx2, svml_s_cosf4_core-sse2,
        svml_s_cosf8_core-sse, svml_s_expf16_core-avx2,
        svml_s_expf4_core-sse2, svml_s_expf8_core-sse,
        svml_s_logf16_core-avx2, svml_s_logf4_core-sse2,
        svml_s_logf8_core-sse, svml_s_powf16_core-avx2,
        svml_s_powf4_core-sse2, svml_s_powf8_core-sse,
        svml_s_sincosf16_core-avx2, svml_s_sincosf4_core-sse2,
        svml_s_sincosf8_core-sse, svml_s_sinf16_core-avx2,
        svml_s_sinf4_core-sse2 and svml_s_sinf8_core-sse.
        * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx2.h: New file.
        * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx512.h: Likewise.
        * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-sse4_1.h: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN2v_cos): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN4v_cos): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN8v_cos): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN2v_exp): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN4v_exp): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN8v_exp): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN2v_log): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN4v_log): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN8v_log): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN2vv_pow): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN4vv_pow): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN8vv_pow): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN2v_sin): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN4v_sin): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN8v_sin): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN2vvv_sincos): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN4vvv_sincos): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN8vvv_sincos): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN16v_cosf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN4v_cosf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN8v_cosf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN16v_expf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN4v_expf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN8v_expf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN16v_logf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN4v_logf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN8v_logf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN16vv_powf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN4vv_powf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN8vv_powf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN16vvv_sincosf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN4vvv_sincosf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN8vvv_sincosf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core-avx2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVeN16v_sinf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core-sse2.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVbN4v_sinf): Removed.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.S:  Renamed to
        ...
        * sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core-sse.S: This.
        Don't include <sysdep.h> nor <init-arch.h>.
        (_ZGVdN8v_sinf): Removed.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Add s_ceil-sse4_1, s_ceilf-sse4_1, s_floor-sse4_1,
        s_floorf-sse4_1, s_nearbyint-sse4_1, s_nearbyintf-sse4_1,
        s_rint-sse4_1 and s_rintf-sse4_1.
        * sysdeps/x86_64/fpu/multiarch/ifunc-sse4_1.h: New file.
        * sysdeps/x86_64/fpu/multiarch/s_ceil.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_ceilf.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_floor.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_floorf.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyint.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyintf.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_rint.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_rintf.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_ceil.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__ceil): Removed.
        * sysdeps/x86_64/fpu/multiarch/s_ceilf.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__ceilf): Removed.
        * sysdeps/x86_64/fpu/multiarch/s_floor.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__floor): Removed.
        * sysdeps/x86_64/fpu/multiarch/s_floorf.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__floorf): Removed.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyint.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__nearbyint): Removed.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__nearbyintf): Removed.
        * sysdeps/x86_64/fpu/multiarch/s_rint.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__rint): Removed.
        * sysdeps/x86_64/fpu/multiarch/s_rintf.S: Renamed to ...
        * sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S: This.  Don't
        include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
        (__rintf): Removed.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/start.S (_start): Check Check PIC instead of
        SHARED.  Avoid dynamic relocation against main in static PIE.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21815]
        * elf/Makefile (CFLAGS-tst-prelink.c): New.
        (LDFLAGS-tst-prelink): Likewise.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/sysdep.h (I386_USE_SYSENTER):
        Define to I386_USE_SYSENTER to 0 or 1 if not defined.
        (ENTER_KERNEL): Check if I386_USE_SYSENTER is 1 and check PIC.
        (INTERNAL_SYSCALL_MAIN_INLINE): Likewise.
        (INTERNAL_SYSCALL_NCS): Likewise.
        (LOADARGS_1): Likewise.
        (LOADARGS_5): Likewise.
        (RESTOREARGS_1): Likewise.
        (RESTOREARGS_5): Likewise.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memmove.S (MEMCPY_SYMBOL): Don't check SHARED.
        (MEMPCPY_SYMBOL): Likewise.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Test memcpy and mempcpy in libc.a.
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Also include
        in libc.a.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memcpy.c: Also include in libc.a.
        (__hidden_ver1): Don't use in libc.a.
        * sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S
        (__mempcpy): Don't create a weak alias in libc.a.
        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S: Support
        libc.a.
        * sysdeps/x86_64/multiarch/mempcpy.c: Also include in libc.a.
        (__hidden_ver1): Don't use in libc.a.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * config.make.in (have-insert): New.
        * configure.ac (libc_cv_insert): New.  Set to yes if linker
        supports INSERT in linker script.
        (AC_SUBST(libc_cv_insert): New.
        * configure: Regenerated.
        * sysdeps/x86_64/Makefile (tests): Add tst-split-dynreloc only
        if $(have-insert) == yes.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/Makefile (tests): Add vismain only if
        $(have-protected-data) == yes.
        (tests-pie): Likewise.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21871]
        * sysdeps/x86/cpu-features.c (init_cpu_features): Set
        bit_arch_Use_dl_runtime_resolve_opt only with AVX512F.

2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21790]
        * sysdeps/i386/i586/memset.S
        (__memset_zero_constant_len_parameter): Removed.
        * sysdeps/i386/i686/memset.S
        (__memset_zero_constant_len_parameter): Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S
        (__memset_zero_constant_len_parameter): Likewise.
        * sysdeps/x86_64/memset.S (__memset_zero_constant_len_parameter):
        Likewise.

2017-08-03  Aurelien Jarno  <aurelien@aurel32.net>

        * stdlib/getentropy.c (getentropy): Change return type to int.

2017-08-03  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Regenerated.

2017-08-03  Joseph Myers  <joseph@codesourcery.com>

        * math/s_nextafter.c (__nextafter): Use uintN_t instead of
        u_intN_t.
        * math/s_nexttowardf.c (__nexttowardf): Likewise.
        * sysdeps/generic/math_private.h (ieee_double_shape_type):
        Likewise.
        (ieee_float_shape_type): Likewise.
        * sysdeps/i386/fpu/s_fpclassifyl.c (__fpclassifyl): Likewise.
        * sysdeps/i386/fpu/s_isnanl.c (__isnanl): Likewise.
        * sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Likewise.
        * sysdeps/i386/fpu/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/i386/fpu/s_nexttowardf.c (__nexttowardf): Likewise.
        * sysdeps/ieee754/dbl-64/e_acosh.c (__ieee754_acosh): Likewise.
        * sysdeps/ieee754/dbl-64/e_cosh.c (__ieee754_cosh): Likewise.
        * sysdeps/ieee754/dbl-64/e_fmod.c (__ieee754_fmod): Likewise.
        * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r):
        Likewise.
        * sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Likewise.
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn): Likewise.
        (__ieee754_yn): Likewise.
        * sysdeps/ieee754/dbl-64/e_log10.c (__ieee754_log10): Likewise.
        * sysdeps/ieee754/dbl-64/e_log2.c (__ieee754_log2): Likewise.
        * sysdeps/ieee754/dbl-64/e_rem_pio2.c (__ieee754_rem_pio2):
        Likewise.
        * sysdeps/ieee754/dbl-64/e_sinh.c (__ieee754_sinh): Likewise.
        * sysdeps/ieee754/dbl-64/s_ceil.c (__ceil): Likewise.
        * sysdeps/ieee754/dbl-64/s_copysign.c (__copysign): Likewise.
        * sysdeps/ieee754/dbl-64/s_erf.c (__erf): Likewise.
        (__erfc): Likewise.
        * sysdeps/ieee754/dbl-64/s_expm1.c (__expm1): Likewise.
        * sysdeps/ieee754/dbl-64/s_finite.c (FINITE): Likewise.
        * sysdeps/ieee754/dbl-64/s_floor.c (__floor): Likewise.
        * sysdeps/ieee754/dbl-64/s_fpclassify.c (__fpclassify): Likewise.
        * sysdeps/ieee754/dbl-64/s_isnan.c (__isnan): Likewise.
        * sysdeps/ieee754/dbl-64/s_issignaling.c (__issignaling):
        Likewise.
        * sysdeps/ieee754/dbl-64/s_llrint.c (__llrint): Likewise.
        * sysdeps/ieee754/dbl-64/s_llround.c (__llround): Likewise.
        * sysdeps/ieee754/dbl-64/s_lrint.c (__lrint): Likewise.
        * sysdeps/ieee754/dbl-64/s_lround.c (__lround): Likewise.
        * sysdeps/ieee754/dbl-64/s_modf.c (__modf): Likewise.
        * sysdeps/ieee754/dbl-64/s_nextup.c (__nextup): Likewise.
        * sysdeps/ieee754/dbl-64/s_remquo.c (__remquo): Likewise.
        * sysdeps/ieee754/dbl-64/s_round.c (__round): Likewise.
        * sysdeps/ieee754/dbl-64/s_trunc.c (__trunc): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c
        (__issignaling): Likewise.
        * sysdeps/ieee754/flt-32/e_atan2f.c (__ieee754_atan2f): Likewise.
        * sysdeps/ieee754/flt-32/e_fmodf.c (__ieee754_fmodf): Likewise.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r):
        Likewise.
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise.
        * sysdeps/ieee754/flt-32/e_log10f.c (__ieee754_log10f): Likewise.
        * sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): Likewise.
        * sysdeps/ieee754/flt-32/e_rem_pio2f.c (__ieee754_rem_pio2f):
        Likewise.
        * sysdeps/ieee754/flt-32/e_remainderf.c (__ieee754_remainderf):
        Likewise.
        * sysdeps/ieee754/flt-32/e_sqrtf.c (__ieee754_sqrtf): Likewise.
        * sysdeps/ieee754/flt-32/s_ceilf.c (__ceilf): Likewise.
        * sysdeps/ieee754/flt-32/s_copysignf.c (__copysignf): Likewise.
        * sysdeps/ieee754/flt-32/s_erff.c (__erff): Likewise.
        (__erfcf): Likewise.
        * sysdeps/ieee754/flt-32/s_expm1f.c (__expm1f): Likewise.
        * sysdeps/ieee754/flt-32/s_finitef.c (FINITEF): Likewise.
        * sysdeps/ieee754/flt-32/s_floorf.c (__floorf): Likewise.
        * sysdeps/ieee754/flt-32/s_fpclassifyf.c (__fpclassifyf):
        Likewise.
        * sysdeps/ieee754/flt-32/s_isnanf.c (__isnanf): Likewise.
        * sysdeps/ieee754/flt-32/s_issignalingf.c (__issignalingf):
        Likewise.
        * sysdeps/ieee754/flt-32/s_llrintf.c (__llrintf): Likewise.
        * sysdeps/ieee754/flt-32/s_llroundf.c (__llroundf): Likewise.
        * sysdeps/ieee754/flt-32/s_lrintf.c (__lrintf): Likewise.
        * sysdeps/ieee754/flt-32/s_lroundf.c (__lroundf): Likewise.
        * sysdeps/ieee754/flt-32/s_modff.c (__modff): Likewise.
        * sysdeps/ieee754/flt-32/s_remquof.c (__remquof): Likewise.
        * sysdeps/ieee754/flt-32/s_roundf.c (__roundf): Likewise.
        * sysdeps/ieee754/ldbl-128/e_acoshl.c (__ieee754_acoshl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_atan2l.c (__ieee754_atan2l):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_atanhl.c (__ieee754_atanhl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_fmodl.c (__ieee754_fmodl): Likewise.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c (__ieee754_hypotl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_jnl): Likewise.
        (__ieee754_ynl): Likewise.
        * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Likewise.
        * sysdeps/ieee754/ldbl-128/e_rem_pio2l.c (__ieee754_rem_pio2l):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_remainderl.c (__ieee754_remainderl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_sinhl.c (__ieee754_sinhl): Likewise.
        * sysdeps/ieee754/ldbl-128/k_cosl.c (__kernel_cosl): Likewise.
        * sysdeps/ieee754/ldbl-128/k_sincosl.c (__kernel_sincosl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/k_sinl.c (__kernel_sinl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_ceill.c (__ceill): Likewise.
        * sysdeps/ieee754/ldbl-128/s_copysignl.c (__copysignl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c (__erfcl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_fabsl.c (__fabsl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_finitel.c (__finitel): Likewise.
        * sysdeps/ieee754/ldbl-128/s_floorl.c (__floorl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_fpclassifyl.c (__fpclassifyl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_frexpl.c (__frexpl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_isnanl.c (__isnanl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_issignalingl.c (__issignalingl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c (__llroundl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c (__lroundl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_modfl.c (__modfl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c (__nextafterl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextupl.c (__nextupl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-128/s_rintl.c (__rintl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_roundl.c (__roundl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c (__tanhl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_truncl.c (__truncl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c (__ieee754_rem_pio2l):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
        (__ieee754_remainderl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_cosl.c (__kernel_cosl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sinl.c (__kernel_sinl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fabsl.c (__fabsl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c (___fpclassifyl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_modfl.c (__modfl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-96/e_acoshl.c (__ieee754_acoshl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_asinl.c (__ieee754_asinl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_atanhl.c (__ieee754_atanhl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_coshl.c (__ieee754_coshl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_j0l.c (__ieee754_j0l): Likewise.
        (__ieee754_y0l): Likewise.
        (pzero): Likewise.
        (qzero): Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Likewise.
        (__ieee754_y1l): Likewise.
        (pone): Likewise.
        (qone): Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl): Likewise.
        (__ieee754_ynl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_lgammal_r.c (sin_pi): Likewise.
        (__ieee754_lgammal_r): Likewise.
        * sysdeps/ieee754/ldbl-96/e_rem_pio2l.c (__ieee754_rem_pio2l):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_sinhl.c (__ieee754_sinhl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_copysignl.c (__copysignl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_erfl.c (__erfl): Likewise.
        (__erfcl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_frexpl.c (__frexpl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_issignalingl.c (__issignalingl):
        Likewise.
        * sysdeps/ieee754/ldbl-96/s_llrintl.c (__llrintl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_llroundl.c (__llroundl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_lrintl.c (__lrintl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_lroundl.c (__lroundl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_modfl.c (__modfl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-96/s_nextupl.c (__nextupl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-96/s_roundl.c (__roundl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_tanhl.c (__tanhl): Likewise.
        * sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c (__nldbl_nexttowardf):
        Likewise.
        * sysdeps/m68k/m680x0/fpu/e_pow.c (s(__ieee754_pow)): Likewise.
        * sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c (__fpclassifyl):
        Likewise.
        * sysdeps/m68k/m680x0/fpu/s_llrint.c (__llrint): Likewise.
        * sysdeps/m68k/m680x0/fpu/s_llrintf.c (__llrintf): Likewise.
        * sysdeps/m68k/m680x0/fpu/s_llrintl.c (__llrintl): Likewise.
        * sysdeps/m68k/m680x0/fpu/s_nextafterl.c (__nextafterl): Likewise.
        * sysdeps/x86/fpu/powl_helper.c (__powl_helper): Likewise.

2017-08-03  Florian Weimer  <fweimer@redhat.com>

        [BZ #21885]
        * sysdeps/posix/getaddrinfo.c (gethosts): Release resolver context
        on memory allocation failure.

2017-08-03  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/mod-tlsopt-powerpc.c: Extract from
        tst-tlsopt-powerpc.c with function name change and no test harness.
        * sysdeps/powerpc/tst-tlsopt-powerpc.c: Remove body of test.
        Call tls_get_addr_opt_test.
        * sysdeps/powerpc/Makefile (LDFLAGS-tst-tlsopt-powerpc): Don't define.
        (modules-names): Add mod-tlsopt-powerpc.
        (mod-tlsopt-powerpc.so-no-z-defs): Define.
        (tst-tlsopt-powerpc): Depend on .so.
        * sysdeps/powerpc/powerpc64/tls-macros.h (__TLS_GET_ADDR): Don't
        define.  Expand use in TLS_GD and TLS_LD.

2017-08-02  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/enbl-secure.c (__libc_init_secure): Define
        function.
        * sysdeps/posix/shm_open.c: Include <pthread.h>.

2017-08-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21686]
        * math/tgmath.h (__TGMATH_BINARY_REAL_ONLY): Add arguments before
        comparing size with that of double.
        (__TGMATH_BINARY_REAL_STD_ONLY): Likewise.
        (__TGMATH_BINARY_REAL_RET_ONLY): Likewise.
        (__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise.
        (__TGMATH_TERNARY_REAL_ONLY): Likewise.
        (__TGMATH_BINARY_REAL_IMAG): Likewise.
        * math/gen-tgmath-tests.py (Type.init_types): Create __int128 and
        unsigned __int128 types.

2017-08-02  Steve Ellcey  <sellcey@cavium.com>

        * localedata/Makefile (CFLAGS-tst_iswalnum.c, CFLAGS-tst_iswalpha.c
        CFLAGS-tst_iswcntrl.c, CFLAGS-tst_iswdigit.c, CFLAGS-tst_iswgraph.c,
        CFLAGS-tst_iswlower.c, CFLAGS-tst_iswprint.c, CFLAGS-tst_iswpunct.c,
        CFLAGS-tst_iswspace.c, CFLAGS-tst_iswupper.c, CFLAGS-tst_iswxdigit.c,
        CFLAGS-tst_towlower.c, CFLAGS-tst_towupper.c): Remove.

2017-08-02  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/start.S (_start): Check PIC instead of SHARED.

2017-08-02  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/memcmp-sse4.S: Check PIC instead
        of SHARED.
        * sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy-sse2.S: Likewise.

2017-08-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21685]
        * math/tgmath.h (__tgmath_real_type): Use unary + on potentially
        bit-field expressions passed to sizeof or typeof.
        [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (__TGMATH_F128): Likewise.
        [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (__TGMATH_CF128): Likewise.
        (__TGMATH_UNARY_REAL_ONLY): Likewise.
        (__TGMATH_UNARY_REAL_RET_ONLY): Likewise.
        (__TGMATH_BINARY_FIRST_REAL_ONLY): Likewise.
        (__TGMATH_BINARY_FIRST_REAL_STD_ONLY): Likewise.
        (__TGMATH_BINARY_REAL_ONLY): Likewise.
        (__TGMATH_BINARY_REAL_STD_ONLY): Likewise.
        (__TGMATH_BINARY_REAL_RET_ONLY): Likewise.
        (__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise.
        (__TGMATH_TERNARY_REAL_ONLY): Likewise.
        (__TGMATH_TERNARY_FIRST_REAL_RET_ONLY): Likewise.
        (__TGMATH_UNARY_REAL_IMAG): Likewise.
        (__TGMATH_UNARY_IMAG): Likewise.
        (__TGMATH_UNARY_REAL_IMAG_RET_REAL): Likewise.
        (__TGMATH_BINARY_REAL_IMAG): Likewise.
        * math/gen-tgmath-tests.py (Type.init_types): Create bit_field
        type.
        (define_vars_for_type): Handle bit_field type specially.
        (Tests.__init__): Declare structure with bit-field element.

2017-08-02  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21791]
        * sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
        (MEMCPY_CHK): Define only if SHARED is defined.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S (MEMCPY_CHK):
        Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S (MEMCPY_CHK):
        Likewise.

See ChangeLog.18 for earlier changes.